/* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef signed char __s8; typedef unsigned char __u8; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef signed char s8; typedef unsigned char u8; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __u16 __le16; typedef __u32 __le32; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef unsigned short ushort; typedef __s32 int32_t; typedef __u32 uint32_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; typedef u64 phys_addr_t; typedef phys_addr_t resource_size_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct class; struct urb; struct device; struct completion; struct usb_device; struct gendisk; struct module; struct mutex; struct request_queue; typedef u16 __ticket_t; typedef u32 __ticketpair_t; struct __raw_tickets { __ticket_t head ; __ticket_t tail ; }; union __anonunion____missing_field_name_8 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion____missing_field_name_8 __annonCompField4 ; }; typedef struct arch_spinlock arch_spinlock_t; struct qrwlock { atomic_t cnts ; arch_spinlock_t lock ; }; typedef struct qrwlock arch_rwlock_t; struct task_struct; struct lockdep_map; struct kernel_symbol { unsigned long value ; char const *name ; }; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct____missing_field_name_10 { unsigned int a ; unsigned int b ; }; struct __anonstruct____missing_field_name_11 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion____missing_field_name_9 { struct __anonstruct____missing_field_name_10 __annonCompField5 ; struct __anonstruct____missing_field_name_11 __annonCompField6 ; }; struct desc_struct { union __anonunion____missing_field_name_9 __annonCompField7 ; }; typedef unsigned long pteval_t; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct __anonstruct_pte_t_12 { pteval_t pte ; }; typedef struct __anonstruct_pte_t_12 pte_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_13 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_13 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct mm_struct; struct cpumask; typedef void (*ctor_fn_t)(void); struct _ddebug { char const *modname ; char const *function ; char const *filename ; char const *format ; unsigned int lineno : 18 ; unsigned char flags ; }; struct file_operations; struct atomic_notifier_head; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion____missing_field_name_16 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_16 __annonCompField8 ; }; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct seq_operations; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct____missing_field_name_21 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_22 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_20 { struct __anonstruct____missing_field_name_21 __annonCompField12 ; struct __anonstruct____missing_field_name_22 __annonCompField13 ; }; union __anonunion____missing_field_name_23 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_20 __annonCompField14 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_23 __annonCompField15 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct lwp_struct { u8 reserved[128U] ; }; struct bndreg { u64 lower_bound ; u64 upper_bound ; }; struct bndcsr { u64 bndcfgu ; u64 bndstatus ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 xcomp_bv ; u64 reserved[6U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; struct lwp_struct lwp ; struct bndreg bndreg[4U] ; struct bndcsr bndcsr ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { unsigned int last_cpu ; unsigned int has_fpu ; union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; unsigned char fpu_counter ; }; typedef atomic64_t atomic_long_t; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct____missing_field_name_27 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_26 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_27 __annonCompField17 ; }; struct spinlock { union __anonunion____missing_field_name_26 __annonCompField18 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_28 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_28 rwlock_t; struct ldv_thread; struct optimistic_spin_queue { atomic_t tail ; }; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct timespec; struct compat_timespec; struct __anonstruct_futex_30 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_31 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_32 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion____missing_field_name_29 { struct __anonstruct_futex_30 futex ; struct __anonstruct_nanosleep_31 nanosleep ; struct __anonstruct_poll_32 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion____missing_field_name_29 __annonCompField19 ; }; struct jump_entry; typedef u64 jump_label_t; struct jump_entry { jump_label_t code ; jump_label_t target ; jump_label_t key ; }; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_45 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_45 seqlock_t; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct notifier_block; union __anonunion____missing_field_name_46 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion____missing_field_name_46 __annonCompField20 ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; int layers ; int cur ; spinlock_t lock ; int id_free_cnt ; struct idr_layer *id_free ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct dentry; struct iattr; struct vm_area_struct; struct super_block; struct file_system_type; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_root; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_node; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_ops; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; struct kernfs_node *notify_next ; }; union __anonunion____missing_field_name_47 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion____missing_field_name_47 __annonCompField21 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct vm_operations_struct; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; char *prealloc_buf ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; bool prealloc ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct user_namespace; struct __anonstruct_kuid_t_48 { uid_t val ; }; typedef struct __anonstruct_kuid_t_48 kuid_t; struct __anonstruct_kgid_t_49 { gid_t val ; }; typedef struct __anonstruct_kgid_t_49 kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct kref { atomic_t refcount ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct workqueue_struct; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; struct workqueue_struct *wq ; int cpu ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *argv[3U] ; char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct inode; struct cdev { struct kobject kobj ; struct module *owner ; struct file_operations const *ops ; struct list_head list ; dev_t dev ; unsigned int count ; }; struct resource { resource_size_t start ; resource_size_t end ; char const *name ; unsigned long flags ; struct resource *parent ; struct resource *sibling ; struct resource *child ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct __anonstruct_nodemask_t_50 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_50 nodemask_t; struct path; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool is_noirq_suspended ; bool is_late_suspended ; bool ignore_children ; bool early_init ; bool direct_complete ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; void (*set_latency_tolerance)(struct device * , s32 ) ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; void (*detach)(struct device * , bool ) ; }; struct rw_semaphore; struct rw_semaphore { long count ; struct list_head wait_list ; raw_spinlock_t wait_lock ; struct optimistic_spin_queue osq ; struct task_struct *owner ; struct lockdep_map dep_map ; }; struct notifier_block { int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *next ; int priority ; }; struct atomic_notifier_head { spinlock_t lock ; struct notifier_block *head ; }; struct __anonstruct_mm_context_t_115 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; atomic_t perf_rdpmc_allowed ; }; typedef struct __anonstruct_mm_context_t_115 mm_context_t; struct device_node; struct llist_node; struct llist_node { struct llist_node *next ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct pdev_archdata { }; struct device_private; struct device_driver; struct driver_private; struct subsys_private; struct bus_type; struct iommu_ops; struct iommu_group; struct device_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct device_attribute *dev_attrs ; struct attribute_group const **bus_groups ; struct attribute_group const **dev_groups ; struct attribute_group const **drv_groups ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*online)(struct device * ) ; int (*offline)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops const *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; struct device_type; struct of_device_id; struct acpi_device_id; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct attribute_group const **dev_groups ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct acpi_device; struct acpi_dev_node { struct acpi_device *companion ; }; struct dma_coherent_mem; struct cma; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; void *driver_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; struct dev_pin_info *pins ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; unsigned long dma_pfn_offset ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct cma *cma_area ; struct dev_archdata archdata ; struct device_node *of_node ; struct acpi_dev_node acpi_node ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; bool offline_disabled ; bool offline ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; typedef unsigned long kernel_ulong_t; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct platform_device_id { char name[20U] ; kernel_ulong_t driver_data ; }; struct mfd_cell; struct platform_device { char const *name ; int id ; bool id_auto ; struct device dev ; u32 num_resources ; struct resource *resource ; struct platform_device_id const *id_entry ; char *driver_override ; struct mfd_cell *mfd_cell ; struct pdev_archdata archdata ; }; struct platform_driver { int (*probe)(struct platform_device * ) ; int (*remove)(struct platform_device * ) ; void (*shutdown)(struct platform_device * ) ; int (*suspend)(struct platform_device * , pm_message_t ) ; int (*resume)(struct platform_device * ) ; struct device_driver driver ; struct platform_device_id const *id_table ; bool prevent_deferred_probe ; }; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct __anonstruct____missing_field_name_146 { spinlock_t lock ; int count ; }; union __anonunion____missing_field_name_145 { struct __anonstruct____missing_field_name_146 __annonCompField32 ; }; struct lockref { union __anonunion____missing_field_name_145 __annonCompField33 ; }; struct vfsmount; struct __anonstruct____missing_field_name_148 { u32 hash ; u32 len ; }; union __anonunion____missing_field_name_147 { struct __anonstruct____missing_field_name_148 __annonCompField34 ; u64 hash_len ; }; struct qstr { union __anonunion____missing_field_name_147 __annonCompField35 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_149 { struct hlist_node d_alias ; struct callback_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; struct lockref d_lockref ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; struct list_head d_child ; struct list_head d_subdirs ; union __anonunion_d_u_149 d_u ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_weak_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct dentry const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct mem_cgroup; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; int nid ; struct mem_cgroup *memcg ; }; struct shrinker { unsigned long (*count_objects)(struct shrinker * , struct shrink_control * ) ; unsigned long (*scan_objects)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; unsigned long flags ; struct list_head list ; atomic_long_t *nr_deferred ; }; struct list_lru_one { struct list_head list ; long nr_items ; }; struct list_lru_memcg { struct list_lru_one *lru[0U] ; }; struct list_lru_node { spinlock_t lock ; struct list_lru_one lru ; struct list_lru_memcg *memcg_lrus ; }; struct list_lru { struct list_lru_node *node ; struct list_head list ; }; struct __anonstruct____missing_field_name_151 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion____missing_field_name_150 { struct __anonstruct____missing_field_name_151 __annonCompField36 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion____missing_field_name_150 __annonCompField37 ; struct list_head private_list ; void *slots[64U] ; unsigned long tags[3U][1U] ; }; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct block_device; struct io_context; struct backing_dev_info; struct export_operations; struct iovec; struct nameidata; struct kiocb; struct pipe_inode_info; struct poll_table_struct; struct kstatfs; struct cred; struct swap_info_struct; struct iov_iter; struct vm_fault; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct fs_qfilestat { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; }; typedef struct fs_qfilestat fs_qfilestat_t; struct fs_quota_stat { __s8 qs_version ; __u16 qs_flags ; __s8 qs_pad ; fs_qfilestat_t qs_uquota ; fs_qfilestat_t qs_gquota ; __u32 qs_incoredqs ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; }; struct fs_qfilestatv { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; __u32 qfs_pad ; }; struct fs_quota_statv { __s8 qs_version ; __u8 qs_pad1 ; __u16 qs_flags ; __u32 qs_incoredqs ; struct fs_qfilestatv qs_uquota ; struct fs_qfilestatv qs_gquota ; struct fs_qfilestatv qs_pquota ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; __u64 qs_pad2[8U] ; }; struct dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_154 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_154 kprojid_t; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion____missing_field_name_155 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion____missing_field_name_155 __annonCompField39 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_max_spc_limit ; qsize_t dqi_max_ino_limit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; }; struct qc_dqblk { int d_fieldmask ; u64 d_spc_hardlimit ; u64 d_spc_softlimit ; u64 d_ino_hardlimit ; u64 d_ino_softlimit ; u64 d_space ; u64 d_ino_count ; s64 d_ino_timer ; s64 d_spc_timer ; int d_ino_warns ; int d_spc_warns ; u64 d_rt_spc_hardlimit ; u64 d_rt_spc_softlimit ; u64 d_rt_space ; s64 d_rt_spc_timer ; int d_rt_spc_warns ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_enable)(struct super_block * , unsigned int ) ; int (*quota_disable)(struct super_block * , unsigned int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*get_xstatev)(struct super_block * , struct fs_quota_statv * ) ; int (*rm_xquota)(struct super_block * , unsigned int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; struct address_space; struct writeback_control; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned int , unsigned int ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(int , struct kiocb * , struct iov_iter * , loff_t ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , unsigned long , unsigned long ) ; void (*is_dirty_writeback)(struct page * , bool * , bool * ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; atomic_t i_mmap_writable ; struct rb_root i_mmap ; struct rw_semaphore i_mmap_rwsem ; unsigned long nrpages ; unsigned long nrshadows ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct hd_struct; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion____missing_field_name_158 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion____missing_field_name_159 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock_context; union __anonunion____missing_field_name_160 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion____missing_field_name_158 __annonCompField40 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion____missing_field_name_159 __annonCompField41 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; atomic_t i_readcount ; struct file_operations const *i_fop ; struct file_lock_context *i_flctx ; struct address_space i_data ; struct list_head i_devices ; union __anonunion____missing_field_name_160 __annonCompField42 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; kuid_t uid ; kuid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_161 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_161 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; struct mutex f_pos_lock ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; }; typedef void *fl_owner_t; struct file_lock; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; unsigned long (*lm_owner_key)(struct file_lock * ) ; void (*lm_get_owner)(struct file_lock * , struct file_lock * ) ; void (*lm_put_owner)(struct file_lock * ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , int ) ; bool (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock * , int , struct list_head * ) ; void (*lm_setup)(struct file_lock * , void ** ) ; }; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct fasync_struct; struct __anonstruct_afs_163 { struct list_head link ; int state ; }; union __anonunion_fl_u_162 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_163 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_list ; struct hlist_node fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; int fl_link_cpu ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_162 fl_u ; }; struct file_lock_context { spinlock_t flc_lock ; struct list_head flc_flock ; struct list_head flc_posix ; struct list_head flc_lease ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head s_mounts ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; unsigned int s_quota_types ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; struct workqueue_struct *s_dio_done_wq ; struct hlist_head s_pins ; struct list_lru s_dentry_lru ; struct list_lru s_inode_lru ; struct callback_head rcu ; int s_stack_depth ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct dir_context; struct dir_context { int (*actor)(struct dir_context * , char const * , int , loff_t , u64 , unsigned int ) ; loff_t pos ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*read_iter)(struct kiocb * , struct iov_iter * ) ; ssize_t (*write_iter)(struct kiocb * , struct iov_iter * ) ; int (*iterate)(struct file * , struct dir_context * ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; void (*mremap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** , void ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; void (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct dentry * , struct nameidata * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*rename2)(struct inode * , struct dentry * , struct inode * , struct dentry * , unsigned int ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; int (*tmpfile)(struct inode * , struct dentry * , umode_t ) ; int (*set_acl)(struct inode * , struct posix_acl * , int ) ; int (*dentry_open)(struct dentry * , struct file * , struct cred const * ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_super)(struct super_block * ) ; int (*freeze_fs)(struct super_block * ) ; int (*thaw_super)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; struct dquot **(*get_dquots)(struct inode * ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; long (*nr_cached_objects)(struct super_block * , struct shrink_control * ) ; long (*free_cached_objects)(struct super_block * , struct shrink_control * ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct____missing_field_name_169 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct____missing_field_name_170 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion____missing_field_name_168 { struct __anonstruct____missing_field_name_169 __annonCompField45 ; struct __anonstruct____missing_field_name_170 __annonCompField46 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion____missing_field_name_168 __annonCompField47 ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; struct return_instance *return_instances ; unsigned int depth ; }; struct xol_area; struct uprobes_state { struct xol_area *xol_area ; }; typedef void compound_page_dtor(struct page * ); union __anonunion____missing_field_name_171 { struct address_space *mapping ; void *s_mem ; }; union __anonunion____missing_field_name_173 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct____missing_field_name_177 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion____missing_field_name_176 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_177 __annonCompField50 ; int units ; }; struct __anonstruct____missing_field_name_175 { union __anonunion____missing_field_name_176 __annonCompField51 ; atomic_t _count ; }; union __anonunion____missing_field_name_174 { unsigned long counters ; struct __anonstruct____missing_field_name_175 __annonCompField52 ; unsigned int active ; }; struct __anonstruct____missing_field_name_172 { union __anonunion____missing_field_name_173 __annonCompField49 ; union __anonunion____missing_field_name_174 __annonCompField53 ; }; struct __anonstruct____missing_field_name_179 { struct page *next ; int pages ; int pobjects ; }; struct slab; struct __anonstruct____missing_field_name_180 { compound_page_dtor *compound_dtor ; unsigned long compound_order ; }; union __anonunion____missing_field_name_178 { struct list_head lru ; struct __anonstruct____missing_field_name_179 __annonCompField55 ; struct slab *slab_page ; struct callback_head callback_head ; struct __anonstruct____missing_field_name_180 __annonCompField56 ; pgtable_t pmd_huge_pte ; }; union __anonunion____missing_field_name_181 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion____missing_field_name_171 __annonCompField48 ; struct __anonstruct____missing_field_name_172 __annonCompField54 ; union __anonunion____missing_field_name_178 __annonCompField57 ; union __anonunion____missing_field_name_181 __annonCompField58 ; struct mem_cgroup *mem_cgroup ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_shared_182 { struct rb_node rb ; unsigned long rb_subtree_last ; }; struct anon_vma; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct __anonstruct_shared_182 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; u32 vmacache_seqnum ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; atomic_long_t nr_pmds ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; void *bd_addr ; }; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct user_struct; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *cow_page ; struct page *page ; unsigned long max_pgoff ; pte_t *pte ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; void (*map_pages)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; char const *(*name)(struct vm_area_struct * ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; struct page *(*find_special_page)(struct vm_area_struct * , unsigned long ) ; }; struct exception_table_entry { int insn ; int fixup ; }; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct nsproxy; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion____missing_field_name_194 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; s8 level ; u8 flags ; union __anonunion____missing_field_name_194 __annonCompField64 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; struct jump_entry *jump_entries ; unsigned int num_jump_entries ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; atomic_t refcnt ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct sysv_shm { struct list_head shm_clist ; }; struct __anonstruct_sigset_t_195 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_195 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_197 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_198 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_199 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_200 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__addr_bnd_202 { void *_lower ; void *_upper ; }; struct __anonstruct__sigfault_201 { void *_addr ; short _addr_lsb ; struct __anonstruct__addr_bnd_202 _addr_bnd ; }; struct __anonstruct__sigpoll_203 { long _band ; int _fd ; }; struct __anonstruct__sigsys_204 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_196 { int _pad[28U] ; struct __anonstruct__kill_197 _kill ; struct __anonstruct__timer_198 _timer ; struct __anonstruct__rt_199 _rt ; struct __anonstruct__sigchld_200 _sigchld ; struct __anonstruct__sigfault_201 _sigfault ; struct __anonstruct__sigpoll_203 _sigpoll ; struct __anonstruct__sigsys_204 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_196 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; unsigned int cpu ; unsigned int active_bases ; unsigned int clock_was_set ; ktime_t expires_next ; int in_hrtirq ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion____missing_field_name_207 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion____missing_field_name_208 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct____missing_field_name_210 { struct key_type *type ; char *description ; }; union __anonunion____missing_field_name_209 { struct keyring_index_key index_key ; struct __anonstruct____missing_field_name_210 __annonCompField67 ; }; union __anonunion_type_data_211 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_213 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion____missing_field_name_212 { union __anonunion_payload_213 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion____missing_field_name_207 __annonCompField65 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_208 __annonCompField66 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; union __anonunion____missing_field_name_209 __annonCompField68 ; union __anonunion_type_data_211 type_data ; union __anonunion____missing_field_name_212 __annonCompField69 ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; raw_spinlock_t lock ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; seqlock_t stats_lock ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; struct rw_semaphore group_rwsem ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; u64 blkio_start ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; u64 freepages_start ; u64 freepages_delay ; u32 freepages_count ; }; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u32 runnable_avg_sum ; u32 runnable_avg_period ; u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct files_struct; struct css_set; struct compat_robust_list_head; struct numa_group; struct ftrace_ret_stack; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int btrace_seq ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; unsigned long rcu_tasks_nvcsw ; bool rcu_tasks_holdout ; struct list_head rcu_tasks_holdout_list ; int rcu_tasks_idle_cpu ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; unsigned char brk_randomized : 1 ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; unsigned char memcg_kmem_skip_account : 1 ; unsigned long atomic_flags ; struct restart_block restart_block ; pid_t pid ; pid_t tgid ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; u64 start_time ; u64 real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; struct sysv_shm sysvshm ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults ; unsigned long total_numa_faults ; unsigned long numa_faults_locality[2U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned int kasan_depth ; int curr_ret_stack ; struct ftrace_ret_stack *ret_stack ; unsigned long long ftrace_timestamp ; atomic_t trace_overrun ; atomic_t tracing_graph_pause ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; unsigned long task_state_change ; }; struct dma_attrs { unsigned long flags[1U] ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; struct sg_page_iter { struct scatterlist *sg ; unsigned int sg_pgoffset ; unsigned int __nents ; int __pg_advance ; }; struct sg_mapping_iter { struct page *page ; void *addr ; size_t length ; size_t consumed ; struct sg_page_iter piter ; unsigned int __offset ; unsigned int __remaining ; unsigned int __flags ; }; struct dma_map_ops { void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; int (*get_sgtable)(struct device * , struct sg_table * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; struct tasklet_struct { struct tasklet_struct *next ; unsigned long state ; atomic_t count ; void (*func)(unsigned long ) ; unsigned long data ; }; struct usb_ctrlrequest { __u8 bRequestType ; __u8 bRequest ; __le16 wValue ; __le16 wIndex ; __le16 wLength ; }; struct usb_device_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 bcdUSB ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bMaxPacketSize0 ; __le16 idVendor ; __le16 idProduct ; __le16 bcdDevice ; __u8 iManufacturer ; __u8 iProduct ; __u8 iSerialNumber ; __u8 bNumConfigurations ; }; struct usb_config_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 wTotalLength ; __u8 bNumInterfaces ; __u8 bConfigurationValue ; __u8 iConfiguration ; __u8 bmAttributes ; __u8 bMaxPower ; }; struct usb_interface_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bInterfaceNumber ; __u8 bAlternateSetting ; __u8 bNumEndpoints ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; __u8 iInterface ; }; struct usb_endpoint_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bEndpointAddress ; __u8 bmAttributes ; __le16 wMaxPacketSize ; __u8 bInterval ; __u8 bRefresh ; __u8 bSynchAddress ; }; struct usb_ss_ep_comp_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bMaxBurst ; __u8 bmAttributes ; __le16 wBytesPerInterval ; }; struct usb_interface_assoc_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bFirstInterface ; __u8 bInterfaceCount ; __u8 bFunctionClass ; __u8 bFunctionSubClass ; __u8 bFunctionProtocol ; __u8 iFunction ; }; struct usb_bos_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 wTotalLength ; __u8 bNumDeviceCaps ; }; struct usb_ext_cap_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bDevCapabilityType ; __le32 bmAttributes ; }; struct usb_ss_cap_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bDevCapabilityType ; __u8 bmAttributes ; __le16 wSpeedSupported ; __u8 bFunctionalitySupport ; __u8 bU1devExitLat ; __le16 bU2DevExitLat ; }; struct usb_ss_container_id_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bDevCapabilityType ; __u8 bReserved ; __u8 ContainerID[16U] ; }; enum usb_device_speed { USB_SPEED_UNKNOWN = 0, USB_SPEED_LOW = 1, USB_SPEED_FULL = 2, USB_SPEED_HIGH = 3, USB_SPEED_WIRELESS = 4, USB_SPEED_SUPER = 5 } ; enum usb_device_state { USB_STATE_NOTATTACHED = 0, USB_STATE_ATTACHED = 1, USB_STATE_POWERED = 2, USB_STATE_RECONNECTING = 3, USB_STATE_UNAUTHENTICATED = 4, USB_STATE_DEFAULT = 5, USB_STATE_ADDRESS = 6, USB_STATE_CONFIGURED = 7, USB_STATE_SUSPENDED = 8 } ; enum usb3_link_state { USB3_LPM_U0 = 0, USB3_LPM_U1 = 1, USB3_LPM_U2 = 2, USB3_LPM_U3 = 3 } ; struct usb_ep; struct usb_request { void *buf ; unsigned int length ; dma_addr_t dma ; struct scatterlist *sg ; unsigned int num_sgs ; unsigned int num_mapped_sgs ; unsigned short stream_id ; unsigned char no_interrupt : 1 ; unsigned char zero : 1 ; unsigned char short_not_ok : 1 ; void (*complete)(struct usb_ep * , struct usb_request * ) ; void *context ; struct list_head list ; int status ; unsigned int actual ; }; struct usb_ep_ops { int (*enable)(struct usb_ep * , struct usb_endpoint_descriptor const * ) ; int (*disable)(struct usb_ep * ) ; struct usb_request *(*alloc_request)(struct usb_ep * , gfp_t ) ; void (*free_request)(struct usb_ep * , struct usb_request * ) ; int (*queue)(struct usb_ep * , struct usb_request * , gfp_t ) ; int (*dequeue)(struct usb_ep * , struct usb_request * ) ; int (*set_halt)(struct usb_ep * , int ) ; int (*set_wedge)(struct usb_ep * ) ; int (*fifo_status)(struct usb_ep * ) ; void (*fifo_flush)(struct usb_ep * ) ; }; struct usb_ep { void *driver_data ; char const *name ; struct usb_ep_ops const *ops ; struct list_head ep_list ; unsigned short maxpacket ; unsigned short maxpacket_limit ; unsigned short max_streams ; unsigned char mult : 2 ; unsigned char maxburst : 5 ; u8 address ; struct usb_endpoint_descriptor const *desc ; struct usb_ss_ep_comp_descriptor const *comp_desc ; }; struct usb_dcd_config_params { __u8 bU1devExitLat ; __le16 bU2DevExitLat ; }; struct usb_gadget; struct usb_gadget_driver; struct usb_gadget_ops { int (*get_frame)(struct usb_gadget * ) ; int (*wakeup)(struct usb_gadget * ) ; int (*set_selfpowered)(struct usb_gadget * , int ) ; int (*vbus_session)(struct usb_gadget * , int ) ; int (*vbus_draw)(struct usb_gadget * , unsigned int ) ; int (*pullup)(struct usb_gadget * , int ) ; int (*ioctl)(struct usb_gadget * , unsigned int , unsigned long ) ; void (*get_config_params)(struct usb_dcd_config_params * ) ; int (*udc_start)(struct usb_gadget * , struct usb_gadget_driver * ) ; int (*udc_stop)(struct usb_gadget * ) ; }; struct usb_gadget { struct work_struct work ; struct usb_gadget_ops const *ops ; struct usb_ep *ep0 ; struct list_head ep_list ; enum usb_device_speed speed ; enum usb_device_speed max_speed ; enum usb_device_state state ; char const *name ; struct device dev ; unsigned int out_epnum ; unsigned int in_epnum ; unsigned char sg_supported : 1 ; unsigned char is_otg : 1 ; unsigned char is_a_peripheral : 1 ; unsigned char b_hnp_enable : 1 ; unsigned char a_hnp_support : 1 ; unsigned char a_alt_hnp_support : 1 ; unsigned char quirk_ep_out_aligned_size : 1 ; unsigned char is_selfpowered : 1 ; }; struct usb_gadget_driver { char *function ; enum usb_device_speed max_speed ; int (*bind)(struct usb_gadget * , struct usb_gadget_driver * ) ; void (*unbind)(struct usb_gadget * ) ; int (*setup)(struct usb_gadget * , struct usb_ctrlrequest const * ) ; void (*disconnect)(struct usb_gadget * ) ; void (*suspend)(struct usb_gadget * ) ; void (*resume)(struct usb_gadget * ) ; void (*reset)(struct usb_gadget * ) ; struct device_driver driver ; }; struct wusb_dev; struct ep_device; struct usb_host_endpoint { struct usb_endpoint_descriptor desc ; struct usb_ss_ep_comp_descriptor ss_ep_comp ; struct list_head urb_list ; void *hcpriv ; struct ep_device *ep_dev ; unsigned char *extra ; int extralen ; int enabled ; int streams ; }; struct usb_host_interface { struct usb_interface_descriptor desc ; int extralen ; unsigned char *extra ; struct usb_host_endpoint *endpoint ; char *string ; }; enum usb_interface_condition { USB_INTERFACE_UNBOUND = 0, USB_INTERFACE_BINDING = 1, USB_INTERFACE_BOUND = 2, USB_INTERFACE_UNBINDING = 3 } ; struct usb_interface { struct usb_host_interface *altsetting ; struct usb_host_interface *cur_altsetting ; unsigned int num_altsetting ; struct usb_interface_assoc_descriptor *intf_assoc ; int minor ; enum usb_interface_condition condition ; unsigned char sysfs_files_created : 1 ; unsigned char ep_devs_created : 1 ; unsigned char unregistering : 1 ; unsigned char needs_remote_wakeup : 1 ; unsigned char needs_altsetting0 : 1 ; unsigned char needs_binding : 1 ; unsigned char resetting_device : 1 ; struct device dev ; struct device *usb_dev ; atomic_t pm_usage_cnt ; struct work_struct reset_ws ; }; struct usb_interface_cache { unsigned int num_altsetting ; struct kref ref ; struct usb_host_interface altsetting[0U] ; }; struct usb_host_config { struct usb_config_descriptor desc ; char *string ; struct usb_interface_assoc_descriptor *intf_assoc[16U] ; struct usb_interface *interface[32U] ; struct usb_interface_cache *intf_cache[32U] ; unsigned char *extra ; int extralen ; }; struct usb_host_bos { struct usb_bos_descriptor *desc ; struct usb_ext_cap_descriptor *ext_cap ; struct usb_ss_cap_descriptor *ss_cap ; struct usb_ss_container_id_descriptor *ss_id ; }; struct usb_devmap { unsigned long devicemap[2U] ; }; struct mon_bus; struct usb_bus { struct device *controller ; int busnum ; char const *bus_name ; u8 uses_dma ; u8 uses_pio_for_control ; u8 otg_port ; unsigned char is_b_host : 1 ; unsigned char b_hnp_enable : 1 ; unsigned char no_stop_on_short : 1 ; unsigned char no_sg_constraint : 1 ; unsigned int sg_tablesize ; int devnum_next ; struct usb_devmap devmap ; struct usb_device *root_hub ; struct usb_bus *hs_companion ; struct list_head bus_list ; struct mutex usb_address0_mutex ; int bandwidth_allocated ; int bandwidth_int_reqs ; int bandwidth_isoc_reqs ; unsigned int resuming_ports ; struct mon_bus *mon_bus ; int monitored ; }; struct usb_tt; enum usb_device_removable { USB_DEVICE_REMOVABLE_UNKNOWN = 0, USB_DEVICE_REMOVABLE = 1, USB_DEVICE_FIXED = 2 } ; struct usb2_lpm_parameters { unsigned int besl ; int timeout ; }; struct usb3_lpm_parameters { unsigned int mel ; unsigned int pel ; unsigned int sel ; int timeout ; }; struct usb_device { int devnum ; char devpath[16U] ; u32 route ; enum usb_device_state state ; enum usb_device_speed speed ; struct usb_tt *tt ; int ttport ; unsigned int toggle[2U] ; struct usb_device *parent ; struct usb_bus *bus ; struct usb_host_endpoint ep0 ; struct device dev ; struct usb_device_descriptor descriptor ; struct usb_host_bos *bos ; struct usb_host_config *config ; struct usb_host_config *actconfig ; struct usb_host_endpoint *ep_in[16U] ; struct usb_host_endpoint *ep_out[16U] ; char **rawdescriptors ; unsigned short bus_mA ; u8 portnum ; u8 level ; unsigned char can_submit : 1 ; unsigned char persist_enabled : 1 ; unsigned char have_langid : 1 ; unsigned char authorized : 1 ; unsigned char authenticated : 1 ; unsigned char wusb : 1 ; unsigned char lpm_capable : 1 ; unsigned char usb2_hw_lpm_capable : 1 ; unsigned char usb2_hw_lpm_besl_capable : 1 ; unsigned char usb2_hw_lpm_enabled : 1 ; unsigned char usb2_hw_lpm_allowed : 1 ; unsigned char usb3_lpm_enabled : 1 ; int string_langid ; char *product ; char *manufacturer ; char *serial ; struct list_head filelist ; int maxchild ; u32 quirks ; atomic_t urbnum ; unsigned long active_duration ; unsigned long connect_time ; unsigned char do_remote_wakeup : 1 ; unsigned char reset_resume : 1 ; unsigned char port_is_suspended : 1 ; struct wusb_dev *wusb_dev ; int slot_id ; enum usb_device_removable removable ; struct usb2_lpm_parameters l1_params ; struct usb3_lpm_parameters u1_params ; struct usb3_lpm_parameters u2_params ; unsigned int lpm_disable_count ; }; struct usb_iso_packet_descriptor { unsigned int offset ; unsigned int length ; unsigned int actual_length ; int status ; }; struct usb_anchor { struct list_head urb_list ; wait_queue_head_t wait ; spinlock_t lock ; atomic_t suspend_wakeups ; unsigned char poisoned : 1 ; }; struct urb { struct kref kref ; void *hcpriv ; atomic_t use_count ; atomic_t reject ; int unlinked ; struct list_head urb_list ; struct list_head anchor_list ; struct usb_anchor *anchor ; struct usb_device *dev ; struct usb_host_endpoint *ep ; unsigned int pipe ; unsigned int stream_id ; int status ; unsigned int transfer_flags ; void *transfer_buffer ; dma_addr_t transfer_dma ; struct scatterlist *sg ; int num_mapped_sgs ; int num_sgs ; u32 transfer_buffer_length ; u32 actual_length ; unsigned char *setup_packet ; dma_addr_t setup_dma ; int start_frame ; int number_of_packets ; int interval ; int error_count ; void *context ; void (*complete)(struct urb * ) ; struct usb_iso_packet_descriptor iso_frame_desc[0U] ; }; enum fwnode_type { FWNODE_INVALID = 0, FWNODE_OF = 1, FWNODE_ACPI = 2 } ; struct fwnode_handle { enum fwnode_type type ; }; typedef u32 phandle; struct property { char *name ; int length ; void *value ; struct property *next ; unsigned long _flags ; unsigned int unique_id ; struct bin_attribute attr ; }; struct device_node { char const *name ; char const *type ; phandle phandle ; char const *full_name ; struct fwnode_handle fwnode ; struct property *properties ; struct property *deadprops ; struct device_node *parent ; struct device_node *child ; struct device_node *sibling ; struct kobject kobj ; unsigned long _flags ; void *data ; }; struct regulator; struct phy; struct phy_ops { int (*init)(struct phy * ) ; int (*exit)(struct phy * ) ; int (*power_on)(struct phy * ) ; int (*power_off)(struct phy * ) ; struct module *owner ; }; struct phy_attrs { u32 bus_width ; }; struct phy { struct device dev ; int id ; struct phy_ops const *ops ; struct mutex mutex ; int init_count ; int power_count ; struct phy_attrs attrs ; struct regulator *pwr ; }; enum usb_phy_events { USB_EVENT_NONE = 0, USB_EVENT_VBUS = 1, USB_EVENT_ID = 2, USB_EVENT_CHARGER = 3, USB_EVENT_ENUMERATED = 4 } ; enum usb_phy_type { USB_PHY_TYPE_UNDEFINED = 0, USB_PHY_TYPE_USB2 = 1, USB_PHY_TYPE_USB3 = 2 } ; enum usb_otg_state { OTG_STATE_UNDEFINED = 0, OTG_STATE_B_IDLE = 1, OTG_STATE_B_SRP_INIT = 2, OTG_STATE_B_PERIPHERAL = 3, OTG_STATE_B_WAIT_ACON = 4, OTG_STATE_B_HOST = 5, OTG_STATE_A_IDLE = 6, OTG_STATE_A_WAIT_VRISE = 7, OTG_STATE_A_WAIT_BCON = 8, OTG_STATE_A_HOST = 9, OTG_STATE_A_SUSPEND = 10, OTG_STATE_A_PERIPHERAL = 11, OTG_STATE_A_WAIT_VFALL = 12, OTG_STATE_A_VBUS_ERR = 13 } ; struct usb_phy; struct usb_otg; struct usb_phy_io_ops { int (*read)(struct usb_phy * , u32 ) ; int (*write)(struct usb_phy * , u32 , u32 ) ; }; struct usb_phy { struct device *dev ; char const *label ; unsigned int flags ; enum usb_phy_type type ; enum usb_phy_events last_event ; struct usb_otg *otg ; struct device *io_dev ; struct usb_phy_io_ops *io_ops ; void *io_priv ; struct atomic_notifier_head notifier ; u16 port_status ; u16 port_change ; struct list_head head ; int (*init)(struct usb_phy * ) ; void (*shutdown)(struct usb_phy * ) ; int (*set_vbus)(struct usb_phy * , int ) ; int (*set_power)(struct usb_phy * , unsigned int ) ; int (*set_suspend)(struct usb_phy * , int ) ; int (*set_wakeup)(struct usb_phy * , bool ) ; int (*notify_connect)(struct usb_phy * , enum usb_device_speed ) ; int (*notify_disconnect)(struct usb_phy * , enum usb_device_speed ) ; }; struct usb_otg { u8 default_a ; struct phy *phy ; struct usb_phy *usb_phy ; struct usb_bus *host ; struct usb_gadget *gadget ; enum usb_otg_state state ; int (*set_host)(struct usb_otg * , struct usb_bus * ) ; int (*set_peripheral)(struct usb_otg * , struct usb_gadget * ) ; int (*set_vbus)(struct usb_otg * , bool ) ; int (*start_srp)(struct usb_otg * ) ; int (*start_hnp)(struct usb_otg * ) ; }; enum musb_fifo_style { FIFO_RXTX = 0, FIFO_TX = 1, FIFO_RX = 2 } ; enum musb_buf_mode { BUF_SINGLE = 0, BUF_DOUBLE = 1 } ; struct musb_fifo_cfg { u8 hw_ep_num ; enum musb_fifo_style style ; enum musb_buf_mode mode ; u16 maxpacket ; }; struct musb_hdrc_eps_bits { char const name[16U] ; u8 bits ; }; struct musb_hdrc_config { struct musb_fifo_cfg *fifo_cfg ; unsigned int fifo_cfg_size ; unsigned char multipoint : 1 ; unsigned char dyn_fifo : 1 ; unsigned char soft_con : 1 ; unsigned char utm_16 : 1 ; unsigned char big_endian : 1 ; unsigned char mult_bulk_tx : 1 ; unsigned char mult_bulk_rx : 1 ; unsigned char high_iso_tx : 1 ; unsigned char high_iso_rx : 1 ; unsigned char dma : 1 ; unsigned char vendor_req : 1 ; unsigned char host_port_deassert_reset_at_resume : 1 ; u8 num_eps ; u8 dma_channels ; u8 dyn_fifo_size ; u8 vendor_ctrl ; u8 vendor_stat ; u8 dma_req_chan ; u8 ram_bits ; struct musb_hdrc_eps_bits *eps_bits ; }; struct musb_hdrc_platform_data { u8 mode ; char const *clock ; int (*set_vbus)(struct device * , int ) ; u8 power ; u8 min_power ; u8 potpgt ; unsigned char extvbus : 1 ; int (*set_power)(int ) ; struct musb_hdrc_config *config ; void *board_data ; void const *platform_ops ; }; struct musb; struct musb_hw_ep; struct musb_ep; enum dma_channel_status { MUSB_DMA_STATUS_UNKNOWN = 0, MUSB_DMA_STATUS_FREE = 1, MUSB_DMA_STATUS_BUSY = 2, MUSB_DMA_STATUS_BUS_ABORT = 3, MUSB_DMA_STATUS_CORE_ABORT = 4 } ; struct dma_controller; struct dma_channel { void *private_data ; size_t max_len ; size_t actual_len ; enum dma_channel_status status ; bool desired_mode ; bool rx_packet_done ; }; struct dma_controller { struct dma_channel *(*channel_alloc)(struct dma_controller * , struct musb_hw_ep * , u8 ) ; void (*channel_release)(struct dma_channel * ) ; int (*channel_program)(struct dma_channel * , u16 , u8 , dma_addr_t , u32 ) ; int (*channel_abort)(struct dma_channel * ) ; int (*is_compatible)(struct dma_channel * , u16 , void * , u32 ) ; }; struct musb_io { u32 quirks ; u32 (*ep_offset)(u8 , u16 ) ; void (*ep_select)(void * , u8 ) ; u32 (*fifo_offset)(u8 ) ; void (*read_fifo)(struct musb_hw_ep * , u16 , u8 * ) ; void (*write_fifo)(struct musb_hw_ep * , u16 , u8 const * ) ; }; struct musb_ep { struct usb_ep end_point ; char name[12U] ; struct musb_hw_ep *hw_ep ; struct musb *musb ; u8 current_epnum ; u8 type ; u8 is_in ; u16 packet_sz ; struct usb_endpoint_descriptor const *desc ; struct dma_channel *dma ; struct list_head req_list ; u8 wedged ; u8 busy ; u8 hb_mult ; }; struct giveback_urb_bh { bool running ; spinlock_t lock ; struct list_head head ; struct tasklet_struct bh ; struct usb_host_endpoint *completing_ep ; }; struct hc_driver; struct dma_pool; struct usb_hcd { struct usb_bus self ; struct kref kref ; char const *product_desc ; int speed ; char irq_descr[24U] ; struct timer_list rh_timer ; struct urb *status_urb ; struct work_struct wakeup_work ; struct hc_driver const *driver ; struct usb_phy *usb_phy ; struct phy *phy ; unsigned long flags ; unsigned char rh_registered : 1 ; unsigned char rh_pollable : 1 ; unsigned char msix_enabled : 1 ; unsigned char remove_phy : 1 ; unsigned char uses_new_polling : 1 ; unsigned char wireless : 1 ; unsigned char authorized_default : 1 ; unsigned char has_tt : 1 ; unsigned char amd_resume_bug : 1 ; unsigned char can_do_streams : 1 ; unsigned char tpl_support : 1 ; unsigned char cant_recv_wakeups : 1 ; unsigned int irq ; void *regs ; resource_size_t rsrc_start ; resource_size_t rsrc_len ; unsigned int power_budget ; struct giveback_urb_bh high_prio_bh ; struct giveback_urb_bh low_prio_bh ; struct mutex *bandwidth_mutex ; struct usb_hcd *shared_hcd ; struct usb_hcd *primary_hcd ; struct dma_pool *pool[4U] ; int state ; unsigned long hcd_priv[0U] ; }; struct hc_driver { char const *description ; char const *product_desc ; size_t hcd_priv_size ; irqreturn_t (*irq)(struct usb_hcd * ) ; int flags ; int (*reset)(struct usb_hcd * ) ; int (*start)(struct usb_hcd * ) ; int (*pci_suspend)(struct usb_hcd * , bool ) ; int (*pci_resume)(struct usb_hcd * , bool ) ; void (*stop)(struct usb_hcd * ) ; void (*shutdown)(struct usb_hcd * ) ; int (*get_frame_number)(struct usb_hcd * ) ; int (*urb_enqueue)(struct usb_hcd * , struct urb * , gfp_t ) ; int (*urb_dequeue)(struct usb_hcd * , struct urb * , int ) ; int (*map_urb_for_dma)(struct usb_hcd * , struct urb * , gfp_t ) ; void (*unmap_urb_for_dma)(struct usb_hcd * , struct urb * ) ; void (*endpoint_disable)(struct usb_hcd * , struct usb_host_endpoint * ) ; void (*endpoint_reset)(struct usb_hcd * , struct usb_host_endpoint * ) ; int (*hub_status_data)(struct usb_hcd * , char * ) ; int (*hub_control)(struct usb_hcd * , u16 , u16 , u16 , char * , u16 ) ; int (*bus_suspend)(struct usb_hcd * ) ; int (*bus_resume)(struct usb_hcd * ) ; int (*start_port_reset)(struct usb_hcd * , unsigned int ) ; void (*relinquish_port)(struct usb_hcd * , int ) ; int (*port_handed_over)(struct usb_hcd * , int ) ; void (*clear_tt_buffer_complete)(struct usb_hcd * , struct usb_host_endpoint * ) ; int (*alloc_dev)(struct usb_hcd * , struct usb_device * ) ; void (*free_dev)(struct usb_hcd * , struct usb_device * ) ; int (*alloc_streams)(struct usb_hcd * , struct usb_device * , struct usb_host_endpoint ** , unsigned int , unsigned int , gfp_t ) ; int (*free_streams)(struct usb_hcd * , struct usb_device * , struct usb_host_endpoint ** , unsigned int , gfp_t ) ; int (*add_endpoint)(struct usb_hcd * , struct usb_device * , struct usb_host_endpoint * ) ; int (*drop_endpoint)(struct usb_hcd * , struct usb_device * , struct usb_host_endpoint * ) ; int (*check_bandwidth)(struct usb_hcd * , struct usb_device * ) ; void (*reset_bandwidth)(struct usb_hcd * , struct usb_device * ) ; int (*address_device)(struct usb_hcd * , struct usb_device * ) ; int (*enable_device)(struct usb_hcd * , struct usb_device * ) ; int (*update_hub_device)(struct usb_hcd * , struct usb_device * , struct usb_tt * , gfp_t ) ; int (*reset_device)(struct usb_hcd * , struct usb_device * ) ; int (*update_device)(struct usb_hcd * , struct usb_device * ) ; int (*set_usb2_hw_lpm)(struct usb_hcd * , struct usb_device * , int ) ; int (*enable_usb3_lpm_timeout)(struct usb_hcd * , struct usb_device * , enum usb3_link_state ) ; int (*disable_usb3_lpm_timeout)(struct usb_hcd * , struct usb_device * , enum usb3_link_state ) ; int (*find_raw_port_number)(struct usb_hcd * , int ) ; int (*port_power)(struct usb_hcd * , int , bool ) ; }; struct usb_tt { struct usb_device *hub ; int multi ; unsigned int think_time ; void *hcpriv ; spinlock_t lock ; struct list_head clear_list ; struct work_struct clear_work ; }; struct musb_qh { struct usb_host_endpoint *hep ; struct usb_device *dev ; struct musb_hw_ep *hw_ep ; struct list_head ring ; u8 mux ; unsigned int offset ; unsigned int segsize ; u8 type_reg ; u8 intv_reg ; u8 addr_reg ; u8 h_addr_reg ; u8 h_port_reg ; u8 is_ready ; u8 type ; u8 epnum ; u8 hb_mult ; u16 maxpacket ; u16 frame ; unsigned int iso_idx ; struct sg_mapping_iter sg_miter ; bool use_sg ; }; enum musb_h_ep0_state { MUSB_EP0_IDLE = 0, MUSB_EP0_START = 1, MUSB_EP0_IN = 2, MUSB_EP0_OUT = 3, MUSB_EP0_STATUS = 4 } ; enum musb_g_ep0_state { MUSB_EP0_STAGE_IDLE = 0, MUSB_EP0_STAGE_SETUP = 1, MUSB_EP0_STAGE_TX = 2, MUSB_EP0_STAGE_RX = 3, MUSB_EP0_STAGE_STATUSIN = 4, MUSB_EP0_STAGE_STATUSOUT = 5, MUSB_EP0_STAGE_ACKWAIT = 6 } ; struct musb_platform_ops { u32 quirks ; int (*init)(struct musb * ) ; int (*exit)(struct musb * ) ; void (*enable)(struct musb * ) ; void (*disable)(struct musb * ) ; u32 (*ep_offset)(u8 , u16 ) ; void (*ep_select)(void * , u8 ) ; u16 fifo_mode ; u32 (*fifo_offset)(u8 ) ; u8 (*readb)(void const * , unsigned int ) ; void (*writeb)(void * , unsigned int , u8 ) ; u16 (*readw)(void const * , unsigned int ) ; void (*writew)(void * , unsigned int , u16 ) ; u32 (*readl)(void const * , unsigned int ) ; void (*writel)(void * , unsigned int , u32 ) ; void (*read_fifo)(struct musb_hw_ep * , u16 , u8 * ) ; void (*write_fifo)(struct musb_hw_ep * , u16 , u8 const * ) ; int (*set_mode)(struct musb * , u8 ) ; void (*try_idle)(struct musb * , unsigned long ) ; int (*reset)(struct musb * ) ; int (*vbus_status)(struct musb * ) ; void (*set_vbus)(struct musb * , int ) ; int (*adjust_channel_params)(struct dma_channel * , u16 , u8 * , dma_addr_t * , u32 * ) ; }; struct musb_hw_ep { struct musb *musb ; void *fifo ; void *regs ; void *conf ; u8 epnum ; bool is_shared_fifo ; bool tx_double_buffered ; bool rx_double_buffered ; u16 max_packet_sz_tx ; u16 max_packet_sz_rx ; struct dma_channel *tx_channel ; struct dma_channel *rx_channel ; dma_addr_t fifo_async ; dma_addr_t fifo_sync ; void *fifo_sync_va ; void *target_regs ; struct musb_qh *in_qh ; struct musb_qh *out_qh ; u8 rx_reinit ; u8 tx_reinit ; struct musb_ep ep_in ; struct musb_ep ep_out ; }; struct musb_csr_regs { u16 txmaxp ; u16 txcsr ; u16 rxmaxp ; u16 rxcsr ; u16 rxfifoadd ; u16 txfifoadd ; u8 txtype ; u8 txinterval ; u8 rxtype ; u8 rxinterval ; u8 rxfifosz ; u8 txfifosz ; u8 txfunaddr ; u8 txhubaddr ; u8 txhubport ; u8 rxfunaddr ; u8 rxhubaddr ; u8 rxhubport ; }; struct musb_context_registers { u8 power ; u8 intrusbe ; u16 frame ; u8 index ; u8 testmode ; u8 devctl ; u8 busctl ; u8 misc ; u32 otg_interfsel ; struct musb_csr_regs index_regs[16U] ; }; struct musb { spinlock_t lock ; struct musb_io io ; struct musb_platform_ops const *ops ; struct musb_context_registers context ; irqreturn_t (*isr)(int , void * ) ; struct work_struct irq_work ; struct delayed_work recover_work ; struct delayed_work deassert_reset_work ; struct delayed_work finish_resume_work ; u16 hwvers ; u16 intrrxe ; u16 intrtxe ; u32 port1_status ; unsigned long rh_timer ; enum musb_h_ep0_state ep0_stage ; struct musb_hw_ep *bulk_ep ; struct list_head control ; struct list_head in_bulk ; struct list_head out_bulk ; struct timer_list otg_timer ; struct notifier_block nb ; struct dma_controller *dma_controller ; struct device *controller ; void *ctrl_base ; void *mregs ; dma_addr_t async ; dma_addr_t sync ; void *sync_va ; u8 tusb_revision ; u8 int_usb ; u16 int_rx ; u16 int_tx ; struct usb_phy *xceiv ; struct phy *phy ; int nIrq ; unsigned char irq_wake : 1 ; struct musb_hw_ep endpoints[16U] ; u16 vbuserr_retry ; u16 epmask ; u8 nr_endpoints ; int (*board_set_power)(int ) ; u8 min_power ; int port_mode ; bool is_host ; int a_wait_bcon ; unsigned long idle_timeout ; unsigned char is_active : 1 ; unsigned char is_multipoint : 1 ; unsigned char hb_iso_rx : 1 ; unsigned char hb_iso_tx : 1 ; unsigned char dyn_fifo : 1 ; unsigned char bulk_split : 1 ; unsigned char bulk_combine : 1 ; unsigned char is_suspended : 1 ; unsigned char need_finish_resume : 1 ; unsigned char may_wakeup : 1 ; unsigned char is_self_powered : 1 ; unsigned char is_bus_powered : 1 ; unsigned char set_address : 1 ; unsigned char test_mode : 1 ; unsigned char softconnect : 1 ; u8 address ; u8 test_mode_nr ; u16 ackpend ; enum musb_g_ep0_state ep0_state ; struct usb_gadget g ; struct usb_gadget_driver *gadget_driver ; struct usb_hcd *hcd ; unsigned char double_buffer_not_ok : 1 ; struct musb_hdrc_config *config ; int xceiv_old_state ; struct dentry *debugfs_root ; }; struct ldv_struct_free_irq_16 { int arg0 ; int signal_pending ; }; struct ldv_struct_interrupt_instance_2 { int arg0 ; enum irqreturn (*arg1)(int , void * ) ; enum irqreturn (*arg2)(int , void * ) ; void *arg3 ; int signal_pending ; }; struct ldv_struct_platform_instance_3 { struct platform_driver *arg0 ; int signal_pending ; }; struct ldv_struct_timer_instance_13 { struct timer_list *arg0 ; int signal_pending ; }; typedef int ldv_func_ret_type___0; typedef int ldv_func_ret_type___1; typedef int ldv_func_ret_type___2; typedef int ldv_func_ret_type___3; typedef int ldv_func_ret_type___4; typedef int ldv_func_ret_type___5; typedef __u64 __le64; enum hrtimer_restart; struct __anonstruct_hs_219 { __u8 DeviceRemovable[4U] ; __u8 PortPwrCtrlMask[4U] ; }; struct __anonstruct_ss_220 { __u8 bHubHdrDecLat ; __le16 wHubDelay ; __le16 DeviceRemovable ; }; union __anonunion_u_218 { struct __anonstruct_hs_219 hs ; struct __anonstruct_ss_220 ss ; }; struct usb_hub_descriptor { __u8 bDescLength ; __u8 bDescriptorType ; __u8 bNbrPorts ; __le16 wHubCharacteristics ; __u8 bPwrOn2PwrGood ; __u8 bHubContrCurrent ; union __anonunion_u_218 u ; }; enum hrtimer_restart; struct musb_temp_buffer { void *kmalloc_ptr ; void *old_xfer_buffer ; u8 data[0U] ; }; enum hrtimer_restart; enum buffer_map_state { UN_MAPPED = 0, PRE_MAPPED = 1, MUSB_MAPPED = 2 } ; struct musb_request { struct usb_request request ; struct list_head list ; struct musb_ep *ep ; struct musb *musb ; u8 tx ; u8 epnum ; enum buffer_map_state map_state ; }; enum hrtimer_restart; enum hrtimer_restart; struct musb_register_map { char *name ; unsigned int offset ; unsigned int size ; }; enum hrtimer_restart; struct bio_vec; struct bio_vec { struct page *bv_page ; unsigned int bv_len ; unsigned int bv_offset ; }; struct kvec; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; struct kvec { void *iov_base ; size_t iov_len ; }; union __anonunion____missing_field_name_188 { struct iovec const *iov ; struct kvec const *kvec ; struct bio_vec const *bvec ; }; struct iov_iter { int type ; size_t iov_offset ; size_t count ; union __anonunion____missing_field_name_188 __annonCompField62 ; unsigned long nr_segs ; }; typedef s32 dma_cookie_t; enum dma_status { DMA_COMPLETE = 0, DMA_IN_PROGRESS = 1, DMA_PAUSED = 2, DMA_ERROR = 3 } ; enum dma_transaction_type { DMA_MEMCPY = 0, DMA_XOR = 1, DMA_PQ = 2, DMA_XOR_VAL = 3, DMA_PQ_VAL = 4, DMA_INTERRUPT = 5, DMA_SG = 6, DMA_PRIVATE = 7, DMA_ASYNC_TX = 8, DMA_SLAVE = 9, DMA_CYCLIC = 10, DMA_INTERLEAVE = 11, DMA_TX_TYPE_END = 12 } ; enum dma_transfer_direction { DMA_MEM_TO_MEM = 0, DMA_MEM_TO_DEV = 1, DMA_DEV_TO_MEM = 2, DMA_DEV_TO_DEV = 3, DMA_TRANS_NONE = 4 } ; struct data_chunk { size_t size ; size_t icg ; }; struct dma_interleaved_template { dma_addr_t src_start ; dma_addr_t dst_start ; enum dma_transfer_direction dir ; bool src_inc ; bool dst_inc ; bool src_sgl ; bool dst_sgl ; size_t numf ; size_t frame_size ; struct data_chunk sgl[0U] ; }; enum dma_ctrl_flags { DMA_PREP_INTERRUPT = 1, DMA_CTRL_ACK = 2, DMA_PREP_PQ_DISABLE_P = 4, DMA_PREP_PQ_DISABLE_Q = 8, DMA_PREP_CONTINUE = 16, DMA_PREP_FENCE = 32 } ; enum sum_check_flags { SUM_CHECK_P_RESULT = 1, SUM_CHECK_Q_RESULT = 2 } ; struct __anonstruct_dma_cap_mask_t_189 { unsigned long bits[1U] ; }; typedef struct __anonstruct_dma_cap_mask_t_189 dma_cap_mask_t; struct dma_chan_percpu { unsigned long memcpy_count ; unsigned long bytes_transferred ; }; struct dma_device; struct dma_chan_dev; struct dma_chan { struct dma_device *device ; dma_cookie_t cookie ; dma_cookie_t completed_cookie ; int chan_id ; struct dma_chan_dev *dev ; struct list_head device_node ; struct dma_chan_percpu *local ; int client_count ; int table_count ; void *private ; }; struct dma_chan_dev { struct dma_chan *chan ; struct device device ; int dev_id ; atomic_t *idr_ref ; }; enum dma_slave_buswidth { DMA_SLAVE_BUSWIDTH_UNDEFINED = 0, DMA_SLAVE_BUSWIDTH_1_BYTE = 1, DMA_SLAVE_BUSWIDTH_2_BYTES = 2, DMA_SLAVE_BUSWIDTH_3_BYTES = 3, DMA_SLAVE_BUSWIDTH_4_BYTES = 4, DMA_SLAVE_BUSWIDTH_8_BYTES = 8, DMA_SLAVE_BUSWIDTH_16_BYTES = 16, DMA_SLAVE_BUSWIDTH_32_BYTES = 32, DMA_SLAVE_BUSWIDTH_64_BYTES = 64 } ; struct dma_slave_config { enum dma_transfer_direction direction ; dma_addr_t src_addr ; dma_addr_t dst_addr ; enum dma_slave_buswidth src_addr_width ; enum dma_slave_buswidth dst_addr_width ; u32 src_maxburst ; u32 dst_maxburst ; bool device_fc ; unsigned int slave_id ; }; enum dma_residue_granularity { DMA_RESIDUE_GRANULARITY_DESCRIPTOR = 0, DMA_RESIDUE_GRANULARITY_SEGMENT = 1, DMA_RESIDUE_GRANULARITY_BURST = 2 } ; struct dmaengine_unmap_data { u8 map_cnt ; u8 to_cnt ; u8 from_cnt ; u8 bidi_cnt ; struct device *dev ; struct kref kref ; size_t len ; dma_addr_t addr[0U] ; }; struct dma_async_tx_descriptor { dma_cookie_t cookie ; enum dma_ctrl_flags flags ; dma_addr_t phys ; struct dma_chan *chan ; dma_cookie_t (*tx_submit)(struct dma_async_tx_descriptor * ) ; void (*callback)(void * ) ; void *callback_param ; struct dmaengine_unmap_data *unmap ; }; struct dma_tx_state { dma_cookie_t last ; dma_cookie_t used ; u32 residue ; }; struct dma_device { unsigned int chancnt ; unsigned int privatecnt ; struct list_head channels ; struct list_head global_node ; dma_cap_mask_t cap_mask ; unsigned short max_xor ; unsigned short max_pq ; u8 copy_align ; u8 xor_align ; u8 pq_align ; u8 fill_align ; int dev_id ; struct device *dev ; u32 src_addr_widths ; u32 dst_addr_widths ; u32 directions ; enum dma_residue_granularity residue_granularity ; int (*device_alloc_chan_resources)(struct dma_chan * ) ; void (*device_free_chan_resources)(struct dma_chan * ) ; struct dma_async_tx_descriptor *(*device_prep_dma_memcpy)(struct dma_chan * , dma_addr_t , dma_addr_t , size_t , unsigned long ) ; struct dma_async_tx_descriptor *(*device_prep_dma_xor)(struct dma_chan * , dma_addr_t , dma_addr_t * , unsigned int , size_t , unsigned long ) ; struct dma_async_tx_descriptor *(*device_prep_dma_xor_val)(struct dma_chan * , dma_addr_t * , unsigned int , size_t , enum sum_check_flags * , unsigned long ) ; struct dma_async_tx_descriptor *(*device_prep_dma_pq)(struct dma_chan * , dma_addr_t * , dma_addr_t * , unsigned int , unsigned char const * , size_t , unsigned long ) ; struct dma_async_tx_descriptor *(*device_prep_dma_pq_val)(struct dma_chan * , dma_addr_t * , dma_addr_t * , unsigned int , unsigned char const * , size_t , enum sum_check_flags * , unsigned long ) ; struct dma_async_tx_descriptor *(*device_prep_dma_interrupt)(struct dma_chan * , unsigned long ) ; struct dma_async_tx_descriptor *(*device_prep_dma_sg)(struct dma_chan * , struct scatterlist * , unsigned int , struct scatterlist * , unsigned int , unsigned long ) ; struct dma_async_tx_descriptor *(*device_prep_slave_sg)(struct dma_chan * , struct scatterlist * , unsigned int , enum dma_transfer_direction , unsigned long , void * ) ; struct dma_async_tx_descriptor *(*device_prep_dma_cyclic)(struct dma_chan * , dma_addr_t , size_t , size_t , enum dma_transfer_direction , unsigned long ) ; struct dma_async_tx_descriptor *(*device_prep_interleaved_dma)(struct dma_chan * , struct dma_interleaved_template * , unsigned long ) ; int (*device_config)(struct dma_chan * , struct dma_slave_config * ) ; int (*device_pause)(struct dma_chan * ) ; int (*device_resume)(struct dma_chan * ) ; int (*device_terminate_all)(struct dma_chan * ) ; enum dma_status (*device_tx_status)(struct dma_chan * , dma_cookie_t , struct dma_tx_state * ) ; void (*device_issue_pending)(struct dma_chan * ) ; }; struct ux500_musb_board_data { void **dma_rx_param_array ; void **dma_tx_param_array ; bool (*dma_filter)(struct dma_chan * , void * ) ; }; struct ux500_dma_controller; struct ux500_dma_channel { struct dma_channel channel ; struct ux500_dma_controller *controller ; struct musb_hw_ep *hw_ep ; struct dma_chan *dma_chan ; unsigned int cur_len ; dma_cookie_t cookie ; u8 ch_num ; u8 is_tx ; u8 is_allocated ; }; struct ux500_dma_controller { struct dma_controller controller ; struct ux500_dma_channel rx_channel[8U] ; struct ux500_dma_channel tx_channel[8U] ; void *private_data ; dma_addr_t phy_base ; }; struct request; struct device_private { void *driver_data ; }; typedef short s16; enum hrtimer_restart; struct kthread_work; struct kthread_worker { spinlock_t lock ; struct list_head work_list ; struct task_struct *task ; struct kthread_work *current_work ; }; struct kthread_work { struct list_head node ; void (*func)(struct kthread_work * ) ; struct kthread_worker *worker ; }; struct spi_master; struct spi_device { struct device dev ; struct spi_master *master ; u32 max_speed_hz ; u8 chip_select ; u8 bits_per_word ; u16 mode ; int irq ; void *controller_state ; void *controller_data ; char modalias[32U] ; int cs_gpio ; }; struct spi_message; struct spi_transfer; struct spi_master { struct device dev ; struct list_head list ; s16 bus_num ; u16 num_chipselect ; u16 dma_alignment ; u16 mode_bits ; u32 bits_per_word_mask ; u32 min_speed_hz ; u32 max_speed_hz ; u16 flags ; spinlock_t bus_lock_spinlock ; struct mutex bus_lock_mutex ; bool bus_lock_flag ; int (*setup)(struct spi_device * ) ; int (*transfer)(struct spi_device * , struct spi_message * ) ; void (*cleanup)(struct spi_device * ) ; bool (*can_dma)(struct spi_master * , struct spi_device * , struct spi_transfer * ) ; bool queued ; struct kthread_worker kworker ; struct task_struct *kworker_task ; struct kthread_work pump_messages ; spinlock_t queue_lock ; struct list_head queue ; struct spi_message *cur_msg ; bool idling ; bool busy ; bool running ; bool rt ; bool auto_runtime_pm ; bool cur_msg_prepared ; bool cur_msg_mapped ; struct completion xfer_completion ; size_t max_dma_len ; int (*prepare_transfer_hardware)(struct spi_master * ) ; int (*transfer_one_message)(struct spi_master * , struct spi_message * ) ; int (*unprepare_transfer_hardware)(struct spi_master * ) ; int (*prepare_message)(struct spi_master * , struct spi_message * ) ; int (*unprepare_message)(struct spi_master * , struct spi_message * ) ; void (*set_cs)(struct spi_device * , bool ) ; int (*transfer_one)(struct spi_master * , struct spi_device * , struct spi_transfer * ) ; int *cs_gpios ; struct dma_chan *dma_tx ; struct dma_chan *dma_rx ; void *dummy_rx ; void *dummy_tx ; }; struct spi_transfer { void const *tx_buf ; void *rx_buf ; unsigned int len ; dma_addr_t tx_dma ; dma_addr_t rx_dma ; struct sg_table tx_sg ; struct sg_table rx_sg ; unsigned char cs_change : 1 ; unsigned char tx_nbits : 3 ; unsigned char rx_nbits : 3 ; u8 bits_per_word ; u16 delay_usecs ; u32 speed_hz ; struct list_head transfer_list ; }; struct spi_message { struct list_head transfers ; struct spi_device *spi ; unsigned char is_dma_mapped : 1 ; void (*complete)(void * ) ; void *context ; unsigned int frame_length ; unsigned int actual_length ; int status ; struct list_head queue ; void *state ; }; enum hrtimer_restart; struct ratelimit_state { raw_spinlock_t lock ; int interval ; int burst ; int printed ; int missed ; unsigned long begin ; }; typedef unsigned int mmc_pm_flag_t; struct mmc_card; struct sdio_func; typedef void sdio_irq_handler_t(struct sdio_func * ); struct sdio_func_tuple { struct sdio_func_tuple *next ; unsigned char code ; unsigned char size ; unsigned char data[0U] ; }; struct sdio_func { struct mmc_card *card ; struct device dev ; sdio_irq_handler_t *irq_handler ; unsigned int num ; unsigned char class ; unsigned short vendor ; unsigned short device ; unsigned int max_blksize ; unsigned int cur_blksize ; unsigned int enable_timeout ; unsigned int state ; u8 tmpbuf[4U] ; unsigned int num_info ; char const **info ; struct sdio_func_tuple *tuples ; }; enum led_brightness { LED_OFF = 0, LED_HALF = 127, LED_FULL = 255 } ; struct led_trigger; struct led_classdev { char const *name ; enum led_brightness brightness ; enum led_brightness max_brightness ; int flags ; void (*brightness_set)(struct led_classdev * , enum led_brightness ) ; int (*brightness_set_sync)(struct led_classdev * , enum led_brightness ) ; enum led_brightness (*brightness_get)(struct led_classdev * ) ; int (*blink_set)(struct led_classdev * , unsigned long * , unsigned long * ) ; struct device *dev ; struct attribute_group const **groups ; struct list_head node ; char const *default_trigger ; unsigned long blink_delay_on ; unsigned long blink_delay_off ; struct timer_list blink_timer ; int blink_brightness ; void (*flash_resume)(struct led_classdev * ) ; struct work_struct set_brightness_work ; int delayed_set_value ; struct rw_semaphore trigger_lock ; struct led_trigger *trigger ; struct list_head trig_list ; void *trigger_data ; bool activated ; struct mutex led_access ; }; struct led_trigger { char const *name ; void (*activate)(struct led_classdev * ) ; void (*deactivate)(struct led_classdev * ) ; rwlock_t leddev_list_lock ; struct list_head led_cdevs ; struct list_head next_trig ; }; struct fault_attr { unsigned long probability ; unsigned long interval ; atomic_t times ; atomic_t space ; unsigned long verbose ; u32 task_filter ; unsigned long stacktrace_depth ; unsigned long require_start ; unsigned long require_end ; unsigned long reject_start ; unsigned long reject_end ; unsigned long count ; struct ratelimit_state ratelimit_state ; struct dentry *dname ; }; struct mmc_data; struct mmc_request; struct mmc_command { u32 opcode ; u32 arg ; u32 resp[4U] ; unsigned int flags ; unsigned int retries ; unsigned int error ; unsigned int busy_timeout ; bool sanitize_busy ; struct mmc_data *data ; struct mmc_request *mrq ; }; struct mmc_data { unsigned int timeout_ns ; unsigned int timeout_clks ; unsigned int blksz ; unsigned int blocks ; unsigned int error ; unsigned int flags ; unsigned int bytes_xfered ; struct mmc_command *stop ; struct mmc_request *mrq ; unsigned int sg_len ; struct scatterlist *sg ; s32 host_cookie ; }; struct mmc_host; struct mmc_request { struct mmc_command *sbc ; struct mmc_command *cmd ; struct mmc_data *data ; struct mmc_command *stop ; struct completion completion ; void (*done)(struct mmc_request * ) ; struct mmc_host *host ; }; struct mmc_async_req; struct mmc_cid { unsigned int manfid ; char prod_name[8U] ; unsigned char prv ; unsigned int serial ; unsigned short oemid ; unsigned short year ; unsigned char hwrev ; unsigned char fwrev ; unsigned char month ; }; struct mmc_csd { unsigned char structure ; unsigned char mmca_vsn ; unsigned short cmdclass ; unsigned short tacc_clks ; unsigned int tacc_ns ; unsigned int c_size ; unsigned int r2w_factor ; unsigned int max_dtr ; unsigned int erase_size ; unsigned int read_blkbits ; unsigned int write_blkbits ; unsigned int capacity ; unsigned char read_partial : 1 ; unsigned char read_misalign : 1 ; unsigned char write_partial : 1 ; unsigned char write_misalign : 1 ; unsigned char dsr_imp : 1 ; }; struct mmc_ext_csd { u8 rev ; u8 erase_group_def ; u8 sec_feature_support ; u8 rel_sectors ; u8 rel_param ; u8 part_config ; u8 cache_ctrl ; u8 rst_n_function ; u8 max_packed_writes ; u8 max_packed_reads ; u8 packed_event_en ; unsigned int part_time ; unsigned int sa_timeout ; unsigned int generic_cmd6_time ; unsigned int power_off_longtime ; u8 power_off_notification ; unsigned int hs_max_dtr ; unsigned int hs200_max_dtr ; unsigned int sectors ; unsigned int hc_erase_size ; unsigned int hc_erase_timeout ; unsigned int sec_trim_mult ; unsigned int sec_erase_mult ; unsigned int trim_timeout ; bool partition_setting_completed ; unsigned long long enhanced_area_offset ; unsigned int enhanced_area_size ; unsigned int cache_size ; bool hpi_en ; bool hpi ; unsigned int hpi_cmd ; bool bkops ; bool man_bkops_en ; unsigned int data_sector_size ; unsigned int data_tag_unit_size ; unsigned int boot_ro_lock ; bool boot_ro_lockable ; bool ffu_capable ; u8 fwrev[8U] ; u8 raw_exception_status ; u8 raw_partition_support ; u8 raw_rpmb_size_mult ; u8 raw_erased_mem_count ; u8 raw_ext_csd_structure ; u8 raw_card_type ; u8 out_of_int_time ; u8 raw_pwr_cl_52_195 ; u8 raw_pwr_cl_26_195 ; u8 raw_pwr_cl_52_360 ; u8 raw_pwr_cl_26_360 ; u8 raw_s_a_timeout ; u8 raw_hc_erase_gap_size ; u8 raw_erase_timeout_mult ; u8 raw_hc_erase_grp_size ; u8 raw_sec_trim_mult ; u8 raw_sec_erase_mult ; u8 raw_sec_feature_support ; u8 raw_trim_mult ; u8 raw_pwr_cl_200_195 ; u8 raw_pwr_cl_200_360 ; u8 raw_pwr_cl_ddr_52_195 ; u8 raw_pwr_cl_ddr_52_360 ; u8 raw_pwr_cl_ddr_200_360 ; u8 raw_bkops_status ; u8 raw_sectors[4U] ; unsigned int feature_support ; }; struct sd_scr { unsigned char sda_vsn ; unsigned char sda_spec3 ; unsigned char bus_widths ; unsigned char cmds ; }; struct sd_ssr { unsigned int au ; unsigned int erase_timeout ; unsigned int erase_offset ; }; struct sd_switch_caps { unsigned int hs_max_dtr ; unsigned int uhs_max_dtr ; unsigned int sd3_bus_mode ; unsigned int sd3_drv_type ; unsigned int sd3_curr_limit ; }; struct sdio_cccr { unsigned int sdio_vsn ; unsigned int sd_vsn ; unsigned char multi_block : 1 ; unsigned char low_speed : 1 ; unsigned char wide_bus : 1 ; unsigned char high_power : 1 ; unsigned char high_speed : 1 ; unsigned char disable_cd : 1 ; }; struct sdio_cis { unsigned short vendor ; unsigned short device ; unsigned short blksize ; unsigned int max_dtr ; }; struct mmc_ios; struct mmc_part { unsigned int size ; unsigned int part_cfg ; char name[20U] ; bool force_ro ; unsigned int area_type ; }; struct mmc_card { struct mmc_host *host ; struct device dev ; u32 ocr ; unsigned int rca ; unsigned int type ; unsigned int state ; unsigned int quirks ; unsigned int erase_size ; unsigned int erase_shift ; unsigned int pref_erase ; u8 erased_byte ; u32 raw_cid[4U] ; u32 raw_csd[4U] ; u32 raw_scr[2U] ; struct mmc_cid cid ; struct mmc_csd csd ; struct mmc_ext_csd ext_csd ; struct sd_scr scr ; struct sd_ssr ssr ; struct sd_switch_caps sw_caps ; unsigned int sdio_funcs ; struct sdio_cccr cccr ; struct sdio_cis cis ; struct sdio_func *sdio_func[7U] ; struct sdio_func *sdio_single_irq ; unsigned int num_info ; char const **info ; struct sdio_func_tuple *tuples ; unsigned int sd_bus_speed ; unsigned int mmc_avail_type ; struct dentry *debugfs_root ; struct mmc_part part[7U] ; unsigned int nr_parts ; }; struct mmc_ios { unsigned int clock ; unsigned short vdd ; unsigned char bus_mode ; unsigned char chip_select ; unsigned char power_mode ; unsigned char bus_width ; unsigned char timing ; unsigned char signal_voltage ; unsigned char drv_type ; }; struct mmc_host_ops { int (*enable)(struct mmc_host * ) ; int (*disable)(struct mmc_host * ) ; void (*post_req)(struct mmc_host * , struct mmc_request * , int ) ; void (*pre_req)(struct mmc_host * , struct mmc_request * , bool ) ; void (*request)(struct mmc_host * , struct mmc_request * ) ; void (*set_ios)(struct mmc_host * , struct mmc_ios * ) ; int (*get_ro)(struct mmc_host * ) ; int (*get_cd)(struct mmc_host * ) ; void (*enable_sdio_irq)(struct mmc_host * , int ) ; void (*init_card)(struct mmc_host * , struct mmc_card * ) ; int (*start_signal_voltage_switch)(struct mmc_host * , struct mmc_ios * ) ; int (*card_busy)(struct mmc_host * ) ; int (*execute_tuning)(struct mmc_host * , u32 ) ; int (*prepare_hs400_tuning)(struct mmc_host * , struct mmc_ios * ) ; int (*select_drive_strength)(unsigned int , int , int ) ; void (*hw_reset)(struct mmc_host * ) ; void (*card_event)(struct mmc_host * ) ; int (*multi_io_quirk)(struct mmc_card * , unsigned int , int ) ; }; struct mmc_async_req { struct mmc_request *mrq ; int (*err_check)(struct mmc_card * , struct mmc_async_req * ) ; }; struct mmc_slot { int cd_irq ; void *handler_priv ; }; struct mmc_context_info { bool is_done_rcv ; bool is_new_req ; bool is_waiting_last_req ; wait_queue_head_t wait ; spinlock_t lock ; }; struct mmc_pwrseq; struct mmc_supply { struct regulator *vmmc ; struct regulator *vqmmc ; }; struct mmc_bus_ops; struct mmc_host { struct device *parent ; struct device class_dev ; int index ; struct mmc_host_ops const *ops ; struct mmc_pwrseq *pwrseq ; unsigned int f_min ; unsigned int f_max ; unsigned int f_init ; u32 ocr_avail ; u32 ocr_avail_sdio ; u32 ocr_avail_sd ; u32 ocr_avail_mmc ; struct notifier_block pm_notify ; u32 max_current_330 ; u32 max_current_300 ; u32 max_current_180 ; u32 caps ; u32 caps2 ; mmc_pm_flag_t pm_caps ; int clk_requests ; unsigned int clk_delay ; bool clk_gated ; struct delayed_work clk_gate_work ; unsigned int clk_old ; spinlock_t clk_lock ; struct mutex clk_gate_mutex ; struct device_attribute clkgate_delay_attr ; unsigned long clkgate_delay ; unsigned int max_seg_size ; unsigned short max_segs ; unsigned short unused ; unsigned int max_req_size ; unsigned int max_blk_size ; unsigned int max_blk_count ; unsigned int max_busy_timeout ; spinlock_t lock ; struct mmc_ios ios ; unsigned char use_spi_crc : 1 ; unsigned char claimed : 1 ; unsigned char bus_dead : 1 ; unsigned char removed : 1 ; int rescan_disable ; int rescan_entered ; bool trigger_card_event ; struct mmc_card *card ; wait_queue_head_t wq ; struct task_struct *claimer ; int claim_cnt ; struct delayed_work detect ; int detect_change ; struct mmc_slot slot ; struct mmc_bus_ops const *bus_ops ; unsigned int bus_refs ; unsigned int sdio_irqs ; struct task_struct *sdio_irq_thread ; bool sdio_irq_pending ; atomic_t sdio_irq_thread_abort ; mmc_pm_flag_t pm_flags ; struct led_trigger *led ; bool regulator_enabled ; struct mmc_supply supply ; struct dentry *debugfs_root ; struct mmc_async_req *areq ; struct mmc_context_info context_info ; struct fault_attr fail_mmc_request ; unsigned int actual_clock ; unsigned int slotno ; int dsr_req ; u32 dsr ; unsigned long private[0U] ; }; typedef int ldv_map; struct ldv_thread_set { int number ; struct ldv_thread **threads ; }; struct ldv_thread { int identifier ; void (*function)(void * ) ; }; typedef _Bool ldv_set; void __builtin_prefetch(void const * , ...) ; long ldv__builtin_expect(long exp , long c ) ; void ldv_assume(int expression ) ; void ldv_stop(void) ; void ldv_linux_alloc_irq_check_alloc_flags(gfp_t flags ) ; void ldv_linux_alloc_irq_check_alloc_nonatomic(void) ; void ldv_linux_alloc_usb_lock_check_alloc_flags(gfp_t flags ) ; void ldv_linux_alloc_usb_lock_check_alloc_nonatomic(void) ; void ldv_linux_arch_io_check_final_state(void) ; void ldv_linux_block_genhd_check_final_state(void) ; void ldv_linux_block_queue_check_final_state(void) ; void ldv_linux_block_request_check_final_state(void) ; void *ldv_linux_drivers_base_class_create_class(void) ; int ldv_linux_drivers_base_class_register_class(void) ; void ldv_linux_drivers_base_class_check_final_state(void) ; void ldv_linux_fs_char_dev_check_final_state(void) ; void ldv_linux_fs_sysfs_check_final_state(void) ; void ldv_linux_kernel_locking_rwlock_check_final_state(void) ; void ldv_linux_kernel_module_check_final_state(void) ; void ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section(void) ; void ldv_linux_kernel_rcu_update_lock_bh_check_final_state(void) ; void ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section(void) ; void ldv_linux_kernel_rcu_update_lock_sched_check_final_state(void) ; void ldv_linux_kernel_rcu_update_lock_check_for_read_section(void) ; void ldv_linux_kernel_rcu_update_lock_check_final_state(void) ; void ldv_linux_kernel_rcu_srcu_check_for_read_section(void) ; void ldv_linux_kernel_rcu_srcu_check_final_state(void) ; void ldv_linux_lib_find_bit_initialize(void) ; void ldv_linux_lib_idr_check_final_state(void) ; void ldv_linux_mmc_sdio_func_check_final_state(void) ; void ldv_linux_net_register_reset_error_counter(void) ; void ldv_linux_net_register_check_return_value_probe(int retval ) ; void ldv_linux_net_rtnetlink_check_final_state(void) ; void ldv_linux_net_sock_check_final_state(void) ; void ldv_linux_usb_coherent_check_final_state(void) ; void *ldv_linux_usb_gadget_create_class(void) ; int ldv_linux_usb_gadget_register_class(void) ; void ldv_linux_usb_gadget_check_final_state(void) ; void ldv_linux_usb_register_reset_error_counter(void) ; void ldv_linux_usb_register_check_return_value_probe(int retval ) ; void ldv_linux_usb_urb_check_final_state(void) ; void ldv_check_alloc_nonatomic(void) { { { ldv_linux_alloc_irq_check_alloc_nonatomic(); ldv_linux_alloc_usb_lock_check_alloc_nonatomic(); } return; } } void ldv_check_alloc_flags(gfp_t flags ) { { { ldv_linux_alloc_irq_check_alloc_flags(flags); ldv_linux_alloc_usb_lock_check_alloc_flags(flags); } return; } } void ldv_check_for_read_section(void) { { { ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section(); ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section(); ldv_linux_kernel_rcu_update_lock_check_for_read_section(); ldv_linux_kernel_rcu_srcu_check_for_read_section(); } return; } } void *ldv_create_class(void) { void *res1 ; void *tmp ; void *res2 ; void *tmp___0 ; { { tmp = ldv_linux_drivers_base_class_create_class(); res1 = tmp; tmp___0 = ldv_linux_usb_gadget_create_class(); res2 = tmp___0; ldv_assume((unsigned long )res1 == (unsigned long )res2); } return (res1); } } int ldv_register_class(void) { int res1 ; int tmp ; int res2 ; int tmp___0 ; { { tmp = ldv_linux_drivers_base_class_register_class(); res1 = tmp; tmp___0 = ldv_linux_usb_gadget_register_class(); res2 = tmp___0; ldv_assume(res1 == res2); } return (res1); } } long ldv_ptr_err(void const *ptr ) ; int ldv_undef_int(void) ; static void ldv_ldv_initialize_125(void) ; int ldv_post_init(int init_ret_val ) ; static int ldv_ldv_post_init_122(int ldv_func_arg1 ) ; extern void ldv_pre_probe(void) ; static void ldv_ldv_pre_probe_126(void) ; int ldv_post_probe(int probe_ret_val ) ; static int ldv_ldv_post_probe_127(int retval ) ; static void ldv_ldv_check_final_state_123(void) ; static void ldv_ldv_check_final_state_124(void) ; void ldv_free(void *s ) ; void *ldv_xmalloc(size_t size ) ; void *ldv_malloc_unknown_size(void) ; void *ldv_alloc_macro(gfp_t flags ) { void *tmp ; { { ldv_check_alloc_flags(flags); tmp = ldv_malloc_unknown_size(); } return (tmp); } } extern struct module __this_module ; __inline static int ffs(int x ) { int r ; { __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); return (r + 1); } } extern int printk(char const * , ...) ; extern void __dynamic_pr_debug(struct _ddebug * , char const * , ...) ; extern void __dynamic_dev_dbg(struct _ddebug * , struct device const * , char const * , ...) ; extern int sprintf(char * , char const * , ...) ; extern int snprintf(char * , size_t , char const * , ...) ; extern int sscanf(char const * , char const * , ...) ; __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern char *strcpy(char * , char const * ) ; extern char *strcat(char * , char const * ) ; extern bool sysfs_streq(char const * , char const * ) ; __inline static long PTR_ERR(void const *ptr ) ; __inline static bool IS_ERR(void const *ptr ) { long tmp ; { { tmp = ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L); } return (tmp != 0L); } } extern void lockdep_init_map(struct lockdep_map * , char const * , struct lock_class_key * , int ) ; extern void __ldv_linux_kernel_locking_spinlock_spin_lock(spinlock_t * ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_96(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_104(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_108(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_110(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_114(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_118(spinlock_t *ldv_func_arg1 ) ; void ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(void) ; void ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_musb(void) ; int ldv_linux_fs_sysfs_sysfs_create_group(void) ; void ldv_linux_fs_sysfs_sysfs_remove_group(void) ; void ldv_switch_to_interrupt_context(void) ; void ldv_switch_to_process_context(void) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->__annonCompField18.rlock); } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { { _raw_spin_unlock_irqrestore(& lock->__annonCompField18.rlock, flags); } return; } } __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; static int ldv_sysfs_create_group_117(struct kobject *ldv_func_arg1 , struct attribute_group const *ldv_func_arg2 ) ; static void ldv_sysfs_remove_group_112(struct kobject *ldv_func_arg1 , struct attribute_group const *ldv_func_arg2 ) ; extern void sysfs_notify(struct kobject * , char const * , char const * ) ; extern unsigned long volatile jiffies ; extern unsigned long msecs_to_jiffies(unsigned int const ) ; extern void init_timer_key(struct timer_list * , unsigned int , char const * , struct lock_class_key * ) ; extern int del_timer(struct timer_list * ) ; static int ldv_del_timer_99(struct timer_list *ldv_func_arg1 ) ; static int ldv_del_timer_101(struct timer_list *ldv_func_arg1 ) ; extern int mod_timer(struct timer_list * , unsigned long ) ; static int ldv_mod_timer_98(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) ; static int ldv_mod_timer_100(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) ; extern void delayed_work_timer_fn(unsigned long ) ; extern void __init_work(struct work_struct * , int ) ; extern struct workqueue_struct *system_wq ; extern bool queue_work_on(int , struct workqueue_struct * , struct work_struct * ) ; extern bool queue_delayed_work_on(int , struct workqueue_struct * , struct delayed_work * , unsigned long ) ; extern bool cancel_work_sync(struct work_struct * ) ; extern bool cancel_delayed_work_sync(struct delayed_work * ) ; __inline static bool queue_work(struct workqueue_struct *wq , struct work_struct *work ) { bool tmp ; { { tmp = queue_work_on(8192, wq, work); } return (tmp); } } __inline static bool queue_delayed_work(struct workqueue_struct *wq , struct delayed_work *dwork , unsigned long delay ) { bool tmp ; { { tmp = queue_delayed_work_on(8192, wq, dwork, delay); } return (tmp); } } __inline static bool schedule_work(struct work_struct *work ) { bool tmp ; { { tmp = queue_work(system_wq, work); } return (tmp); } } __inline static bool schedule_delayed_work(struct delayed_work *dwork , unsigned long delay ) { bool tmp ; { { tmp = queue_delayed_work(system_wq, dwork, delay); } return (tmp); } } __inline static char const *kobject_name(struct kobject const *kobj ) { { return ((char const *)kobj->name); } } __inline static unsigned char __readb(void const volatile *addr ) { unsigned char ret ; { __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr))); return (ret); } } __inline static unsigned short __readw(void const volatile *addr ) { unsigned short ret ; { __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr))); return (ret); } } __inline static unsigned int __readl(void const volatile *addr ) { unsigned int ret ; { __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr))); return (ret); } } __inline static void __writeb(unsigned char val , void volatile *addr ) { { __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr))); return; } } __inline static void __writew(unsigned short val , void volatile *addr ) { { __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr))); return; } } __inline static void __writel(unsigned int val , void volatile *addr ) { { __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); return; } } extern void ioread8_rep(void * , void * , unsigned long ) ; extern void ioread16_rep(void * , void * , unsigned long ) ; extern void ioread32_rep(void * , void * , unsigned long ) ; extern void iowrite8_rep(void * , void const * , unsigned long ) ; extern void iowrite16_rep(void * , void const * , unsigned long ) ; extern void iowrite32_rep(void * , void const * , unsigned long ) ; extern void *devm_kmalloc(struct device * , size_t , gfp_t ) ; __inline static void *devm_kzalloc(struct device *dev , size_t size , gfp_t gfp ) { void *tmp ; { { tmp = devm_kmalloc(dev, size, gfp | 32768U); } return (tmp); } } extern void *devm_ioremap_resource(struct device * , struct resource * ) ; extern int device_init_wakeup(struct device * , bool ) ; __inline static char const *dev_name(struct device const *dev ) { char const *tmp ; { if ((unsigned long )dev->init_name != (unsigned long )((char const */* const */)0)) { return ((char const *)dev->init_name); } else { } { tmp = kobject_name(& dev->kobj); } return (tmp); } } __inline static void *dev_get_drvdata(struct device const *dev ) { { return ((void *)dev->driver_data); } } __inline static void dev_set_drvdata(struct device *dev , void *data ) { { dev->driver_data = data; return; } } __inline static void *dev_get_platdata(struct device const *dev ) { { return ((void *)dev->platform_data); } } extern void dev_printk(char const * , struct device const * , char const * , ...) ; extern void dev_err(struct device const * , char const * , ...) ; extern struct bus_type platform_bus_type ; extern struct resource *platform_get_resource(struct platform_device * , unsigned int , unsigned int ) ; extern int platform_get_irq_byname(struct platform_device * , char const * ) ; extern int __platform_driver_register(struct platform_driver * , struct module * ) ; static int ldv___platform_driver_register_120(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) ; extern void platform_driver_unregister(struct platform_driver * ) ; static void ldv_platform_driver_unregister_121(struct platform_driver *ldv_func_arg1 ) ; extern int request_threaded_irq(unsigned int , irqreturn_t (*)(int , void * ) , irqreturn_t (*)(int , void * ) , unsigned long , char const * , void * ) ; __inline static int request_irq(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) { int tmp ; { { tmp = request_threaded_irq(irq, handler, (irqreturn_t (*)(int , void * ))0, flags, name, dev); } return (tmp); } } __inline static int ldv_request_irq_116(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) ; extern void free_irq(unsigned int , void * ) ; static void ldv_free_irq_113(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) ; extern int irq_set_irq_wake(unsigned int , unsigned int ) ; __inline static int enable_irq_wake(unsigned int irq ) { int tmp ; { { tmp = irq_set_irq_wake(irq, 1U); } return (tmp); } } __inline static int disable_irq_wake(unsigned int irq ) { int tmp ; { { tmp = irq_set_irq_wake(irq, 0U); } return (tmp); } } extern void usleep_range(unsigned long , unsigned long ) ; extern int __pm_runtime_idle(struct device * , int ) ; extern int __pm_runtime_resume(struct device * , int ) ; extern int __pm_runtime_set_status(struct device * , unsigned int ) ; extern void pm_runtime_enable(struct device * ) ; extern void __pm_runtime_disable(struct device * , bool ) ; extern void __pm_runtime_use_autosuspend(struct device * , bool ) ; extern void pm_runtime_set_autosuspend_delay(struct device * , int ) ; __inline static int pm_runtime_get_sync(struct device *dev ) { int tmp ; { { tmp = __pm_runtime_resume(dev, 4); } return (tmp); } } __inline static int pm_runtime_put(struct device *dev ) { int tmp ; { { tmp = __pm_runtime_idle(dev, 5); } return (tmp); } } __inline static int pm_runtime_put_sync(struct device *dev ) { int tmp ; { { tmp = __pm_runtime_idle(dev, 4); } return (tmp); } } __inline static int pm_runtime_set_active(struct device *dev ) { int tmp ; { { tmp = __pm_runtime_set_status(dev, 0U); } return (tmp); } } __inline static void pm_runtime_disable(struct device *dev ) { { { __pm_runtime_disable(dev, 1); } return; } } __inline static void pm_runtime_use_autosuspend(struct device *dev ) { { { __pm_runtime_use_autosuspend(dev, 1); } return; } } __inline static int usb_phy_vbus_on(struct usb_phy *x ) { int tmp ; { if ((unsigned long )x == (unsigned long )((struct usb_phy *)0) || (unsigned long )x->set_vbus == (unsigned long )((int (*)(struct usb_phy * , int ))0)) { return (0); } else { } { tmp = (*(x->set_vbus))(x, 1); } return (tmp); } } __inline static int usb_phy_vbus_off(struct usb_phy *x ) { int tmp ; { if ((unsigned long )x == (unsigned long )((struct usb_phy *)0) || (unsigned long )x->set_vbus == (unsigned long )((int (*)(struct usb_phy * , int ))0)) { return (0); } else { } { tmp = (*(x->set_vbus))(x, 0); } return (tmp); } } extern char const *usb_otg_state_string(enum usb_otg_state ) ; int musb_init_debugfs(struct musb *musb ) ; void musb_exit_debugfs(struct musb *musb ) ; void musb_dma_completion(struct musb *musb , u8 epnum , u8 transmit ) ; struct dma_controller *dma_controller_create(struct musb *musb , void *base ) ; void dma_controller_destroy(struct dma_controller *c ) ; u8 (*musb_readb)(void const * , unsigned int ) ; void (*musb_writeb)(void * , unsigned int , u8 ) ; u16 (*musb_readw)(void const * , unsigned int ) ; void (*musb_writew)(void * , unsigned int , u16 ) ; u32 (*musb_readl)(void const * , unsigned int ) ; void (*musb_writel)(void * , unsigned int , u32 ) ; __inline static void musb_write_txfifosz(void *mbase , u8 c_size ) { { { (*musb_writeb)(mbase, 98U, (int )c_size); } return; } } __inline static void musb_write_txfifoadd(void *mbase , u16 c_off ) { { { (*musb_writew)(mbase, 100U, (int )c_off); } return; } } __inline static void musb_write_rxfifosz(void *mbase , u8 c_size ) { { { (*musb_writeb)(mbase, 99U, (int )c_size); } return; } } __inline static void musb_write_rxfifoadd(void *mbase , u16 c_off ) { { { (*musb_writew)(mbase, 102U, (int )c_off); } return; } } __inline static void musb_write_ulpi_buscontrol(void *mbase , u8 val ) { { { (*musb_writeb)(mbase, 112U, (int )val); } return; } } __inline static u8 musb_read_txfifosz(void *mbase ) { u8 tmp ; { { tmp = (*musb_readb)((void const *)mbase, 98U); } return (tmp); } } __inline static u16 musb_read_txfifoadd(void *mbase ) { u16 tmp ; { { tmp = (*musb_readw)((void const *)mbase, 100U); } return (tmp); } } __inline static u8 musb_read_rxfifosz(void *mbase ) { u8 tmp ; { { tmp = (*musb_readb)((void const *)mbase, 99U); } return (tmp); } } __inline static u16 musb_read_rxfifoadd(void *mbase ) { u16 tmp ; { { tmp = (*musb_readw)((void const *)mbase, 102U); } return (tmp); } } __inline static u8 musb_read_ulpi_buscontrol(void *mbase ) { u8 tmp ; { { tmp = (*musb_readb)((void const *)mbase, 112U); } return (tmp); } } __inline static u8 musb_read_configdata(void *mbase ) { u8 tmp ; { { (*musb_writeb)(mbase, 14U, 0); tmp = (*musb_readb)((void const *)mbase, 31U); } return (tmp); } } __inline static u16 musb_read_hwvers(void *mbase ) { u16 tmp ; { { tmp = (*musb_readw)((void const *)mbase, 108U); } return (tmp); } } __inline static void *musb_read_target_reg_base(u8 i , void *mbase ) { { return (mbase + (unsigned long )(((int )i + 16) * 8)); } } __inline static void musb_write_rxfunaddr(void *ep_target_regs , u8 qh_addr_reg ) { { { (*musb_writeb)(ep_target_regs, 4U, (int )qh_addr_reg); } return; } } __inline static void musb_write_rxhubaddr(void *ep_target_regs , u8 qh_h_addr_reg ) { { { (*musb_writeb)(ep_target_regs, 6U, (int )qh_h_addr_reg); } return; } } __inline static void musb_write_rxhubport(void *ep_target_regs , u8 qh_h_port_reg ) { { { (*musb_writeb)(ep_target_regs, 7U, (int )qh_h_port_reg); } return; } } __inline static void musb_write_txfunaddr(void *mbase , u8 epnum , u8 qh_addr_reg ) { { { (*musb_writeb)(mbase, (unsigned int )(((int )epnum + 16) * 8), (int )qh_addr_reg); } return; } } __inline static void musb_write_txhubaddr(void *mbase , u8 epnum , u8 qh_addr_reg ) { { { (*musb_writeb)(mbase, (unsigned int )(((int )epnum + 16) * 8 + 2), (int )qh_addr_reg); } return; } } __inline static void musb_write_txhubport(void *mbase , u8 epnum , u8 qh_h_port_reg ) { { { (*musb_writeb)(mbase, (unsigned int )(((int )epnum + 16) * 8 + 3), (int )qh_h_port_reg); } return; } } __inline static u8 musb_read_rxfunaddr(void *mbase , u8 epnum ) { u8 tmp ; { { tmp = (*musb_readb)((void const *)mbase, (unsigned int )(((int )epnum + 16) * 8 + 4)); } return (tmp); } } __inline static u8 musb_read_rxhubaddr(void *mbase , u8 epnum ) { u8 tmp ; { { tmp = (*musb_readb)((void const *)mbase, (unsigned int )(((int )epnum + 16) * 8 + 6)); } return (tmp); } } __inline static u8 musb_read_rxhubport(void *mbase , u8 epnum ) { u8 tmp ; { { tmp = (*musb_readb)((void const *)mbase, (unsigned int )(((int )epnum + 16) * 8 + 7)); } return (tmp); } } __inline static u8 musb_read_txfunaddr(void *mbase , u8 epnum ) { u8 tmp ; { { tmp = (*musb_readb)((void const *)mbase, (unsigned int )(((int )epnum + 16) * 8)); } return (tmp); } } __inline static u8 musb_read_txhubaddr(void *mbase , u8 epnum ) { u8 tmp ; { { tmp = (*musb_readb)((void const *)mbase, (unsigned int )(((int )epnum + 16) * 8 + 2)); } return (tmp); } } __inline static u8 musb_read_txhubport(void *mbase , u8 epnum ) { u8 tmp ; { { tmp = (*musb_readb)((void const *)mbase, (unsigned int )(((int )epnum + 16) * 8 + 3)); } return (tmp); } } irqreturn_t musb_g_ep0_irq(struct musb *musb ) ; void musb_g_tx(struct musb *musb , u8 epnum ) ; void musb_g_rx(struct musb *musb , u8 epnum ) ; void musb_g_reset(struct musb *musb ) ; void musb_g_suspend(struct musb *musb ) ; void musb_g_resume(struct musb *musb ) ; void musb_g_wakeup(struct musb *musb ) ; void musb_g_disconnect(struct musb *musb ) ; void musb_gadget_cleanup(struct musb *musb ) ; int musb_gadget_setup(struct musb *musb ) ; irqreturn_t musb_h_ep0_irq(struct musb *musb ) ; int musb_host_alloc(struct musb *musb ) ; int musb_host_setup(struct musb *musb , int power_budget ) ; void musb_host_cleanup(struct musb *musb ) ; void musb_host_tx(struct musb *musb , u8 epnum ) ; void musb_host_rx(struct musb *musb , u8 epnum ) ; void musb_root_disconnect(struct musb *musb ) ; void musb_host_free(struct musb *musb ) ; void musb_host_resume_root_hub(struct musb *musb ) ; void musb_host_poke_root_hub(struct musb *musb ) ; void musb_port_reset(struct musb *musb , bool do_reset ) ; void musb_host_finish_resume(struct work_struct *work ) ; __inline static int musb_read_fifosize(struct musb *musb , struct musb_hw_ep *hw_ep , u8 epnum ) { void *mbase ; u8 reg ; u32 tmp ; { { mbase = musb->mregs; reg = 0U; tmp = (*(musb->io.ep_offset))((int )epnum, 15); reg = (*musb_readb)((void const *)mbase, tmp); } if ((unsigned int )reg == 0U) { return (-19); } else { } musb->nr_endpoints = (u8 )((int )musb->nr_endpoints + 1); musb->epmask = (u16 )((int )((short )musb->epmask) | (int )((short )(1 << (int )epnum))); hw_ep->max_packet_sz_tx = (u16 )(1 << ((int )reg & 15)); if (((int )reg & 240) == 240) { hw_ep->max_packet_sz_rx = hw_ep->max_packet_sz_tx; hw_ep->is_shared_fifo = 1; return (0); } else { hw_ep->max_packet_sz_rx = (u16 )(1 << ((int )reg >> 4)); hw_ep->is_shared_fifo = 0; } return (0); } } __inline static void musb_configure_ep0(struct musb *musb ) { { musb->endpoints[0].max_packet_sz_tx = 64U; musb->endpoints[0].max_packet_sz_rx = 64U; musb->endpoints[0].is_shared_fifo = 1; return; } } char const musb_driver_name[10U] ; void musb_stop(struct musb *musb ) ; void musb_start(struct musb *musb ) ; void musb_write_fifo(struct musb_hw_ep *hw_ep , u16 len , u8 const *src ) ; void musb_read_fifo(struct musb_hw_ep *hw_ep , u16 len , u8 *dst ) ; void musb_load_testpacket(struct musb *musb ) ; irqreturn_t musb_interrupt(struct musb *musb ) ; void musb_hnp_stop(struct musb *musb ) ; __inline static void musb_platform_set_vbus(struct musb *musb , int is_on ) { { if ((unsigned long )(musb->ops)->set_vbus != (unsigned long )((void (*/* const */)(struct musb * , int ))0)) { { (*((musb->ops)->set_vbus))(musb, is_on); } } else { } return; } } __inline static void musb_platform_enable(struct musb *musb ) { { if ((unsigned long )(musb->ops)->enable != (unsigned long )((void (*/* const */)(struct musb * ))0)) { { (*((musb->ops)->enable))(musb); } } else { } return; } } __inline static void musb_platform_disable(struct musb *musb ) { { if ((unsigned long )(musb->ops)->disable != (unsigned long )((void (*/* const */)(struct musb * ))0)) { { (*((musb->ops)->disable))(musb); } } else { } return; } } __inline static int musb_platform_set_mode(struct musb *musb , u8 mode ) { int tmp ; { if ((unsigned long )(musb->ops)->set_mode == (unsigned long )((int (*/* const */)(struct musb * , u8 ))0)) { return (0); } else { } { tmp = (*((musb->ops)->set_mode))(musb, (int )mode); } return (tmp); } } __inline static void musb_platform_try_idle(struct musb *musb , unsigned long timeout ) { { if ((unsigned long )(musb->ops)->try_idle != (unsigned long )((void (*/* const */)(struct musb * , unsigned long ))0)) { { (*((musb->ops)->try_idle))(musb, timeout); } } else { } return; } } __inline static int musb_platform_reset(struct musb *musb ) { int tmp ; { if ((unsigned long )(musb->ops)->reset == (unsigned long )((int (*/* const */)(struct musb * ))0)) { return (-22); } else { } { tmp = (*((musb->ops)->reset))(musb); } return (tmp); } } __inline static int musb_platform_get_vbus_status(struct musb *musb ) { int tmp ; { if ((unsigned long )(musb->ops)->vbus_status == (unsigned long )((int (*/* const */)(struct musb * ))0)) { return (0); } else { } { tmp = (*((musb->ops)->vbus_status))(musb); } return (tmp); } } __inline static int musb_platform_init(struct musb *musb ) { int tmp ; { if ((unsigned long )(musb->ops)->init == (unsigned long )((int (*/* const */)(struct musb * ))0)) { return (-22); } else { } { tmp = (*((musb->ops)->init))(musb); } return (tmp); } } __inline static int musb_platform_exit(struct musb *musb ) { int tmp ; { if ((unsigned long )(musb->ops)->exit == (unsigned long )((int (*/* const */)(struct musb * ))0)) { return (-22); } else { } { tmp = (*((musb->ops)->exit))(musb); } return (tmp); } } char const musb_driver_name[10U] = { 'm', 'u', 's', 'b', '-', 'h', 'd', 'r', 'c', '\000'}; __inline static struct musb *dev_to_musb(struct device *dev ) { void *tmp ; { { tmp = dev_get_drvdata((struct device const *)dev); } return ((struct musb *)tmp); } } static int musb_ulpi_read(struct usb_phy *phy , u32 offset ) { void *addr ; int i ; u8 r ; u8 power ; int ret ; u8 tmp ; u8 tmp___0 ; { { addr = phy->io_priv; i = 0; pm_runtime_get_sync(phy->io_dev); power = (*musb_readb)((void const *)addr, 1U); power = (unsigned int )power & 253U; (*musb_writeb)(addr, 1U, (int )power); (*musb_writeb)(addr, 117U, (int )((unsigned char )offset)); (*musb_writeb)(addr, 118U, 5); } goto ldv_35719; ldv_35718: i = i + 1; if (i == 10000) { ret = -110; goto out; } else { } ldv_35719: { tmp = (*musb_readb)((void const *)addr, 118U); } if (((int )tmp & 2) == 0) { goto ldv_35718; } else { } { r = (*musb_readb)((void const *)addr, 118U); r = (unsigned int )r & 253U; (*musb_writeb)(addr, 118U, (int )r); tmp___0 = (*musb_readb)((void const *)addr, 116U); ret = (int )tmp___0; } out: { pm_runtime_put(phy->io_dev); } return (ret); } } static int musb_ulpi_write(struct usb_phy *phy , u32 offset , u32 data ) { void *addr ; int i ; u8 r ; u8 power ; int ret ; u8 tmp ; { { addr = phy->io_priv; i = 0; r = 0U; ret = 0; pm_runtime_get_sync(phy->io_dev); power = (*musb_readb)((void const *)addr, 1U); power = (unsigned int )power & 253U; (*musb_writeb)(addr, 1U, (int )power); (*musb_writeb)(addr, 117U, (int )((unsigned char )offset)); (*musb_writeb)(addr, 116U, (int )((unsigned char )data)); (*musb_writeb)(addr, 118U, 1); } goto ldv_35733; ldv_35732: i = i + 1; if (i == 10000) { ret = -110; goto out; } else { } ldv_35733: { tmp = (*musb_readb)((void const *)addr, 118U); } if (((int )tmp & 2) == 0) { goto ldv_35732; } else { } { r = (*musb_readb)((void const *)addr, 118U); r = (unsigned int )r & 253U; (*musb_writeb)(addr, 118U, (int )r); } out: { pm_runtime_put(phy->io_dev); } return (ret); } } static struct usb_phy_io_ops musb_ulpi_access = {& musb_ulpi_read, & musb_ulpi_write}; static u32 musb_default_fifo_offset(u8 epnum ) { { return ((u32 )(((int )epnum + 8) * 4)); } } static void musb_flat_ep_select(void *mbase , u8 epnum ) { { return; } } static u32 musb_flat_ep_offset(u8 epnum , u16 offset ) { { return ((u32 )(((int )epnum + 16) * 16 + (int )offset)); } } static void musb_indexed_ep_select(void *mbase , u8 epnum ) { { { (*musb_writeb)(mbase, 14U, (int )epnum); } return; } } static u32 musb_indexed_ep_offset(u8 epnum , u16 offset ) { { return ((u32 )((int )offset + 16)); } } static u8 musb_default_readb(void const *addr , unsigned int offset ) { unsigned char tmp ; { { tmp = __readb((void const volatile *)addr + (unsigned long )offset); } return (tmp); } } static void musb_default_writeb(void *addr , unsigned int offset , u8 data ) { { { __writeb((int )data, (void volatile *)addr + (unsigned long )offset); } return; } } static u16 musb_default_readw(void const *addr , unsigned int offset ) { unsigned short tmp ; { { tmp = __readw((void const volatile *)addr + (unsigned long )offset); } return (tmp); } } static void musb_default_writew(void *addr , unsigned int offset , u16 data ) { { { __writew((int )data, (void volatile *)addr + (unsigned long )offset); } return; } } static u32 musb_default_readl(void const *addr , unsigned int offset ) { unsigned int tmp ; { { tmp = __readl((void const volatile *)addr + (unsigned long )offset); } return (tmp); } } static void musb_default_writel(void *addr , unsigned int offset , u32 data ) { { { __writel(data, (void volatile *)addr + (unsigned long )offset); } return; } } static void musb_default_write_fifo(struct musb_hw_ep *hw_ep , u16 len , u8 const *src ) { struct musb *musb ; void *fifo ; long tmp ; struct _ddebug descriptor ; long tmp___0 ; u16 index ; long tmp___1 ; { { musb = hw_ep->musb; fifo = hw_ep->fifo; tmp = ldv__builtin_expect((unsigned int )len == 0U, 0L); } if (tmp != 0L) { return; } else { } { __builtin_prefetch((void const *)src); descriptor.modname = "musb_hdrc"; descriptor.function = "musb_default_write_fifo"; descriptor.filename = "drivers/usb/musb/musb_core.c"; descriptor.format = "%cX ep%d fifo %p count %d buf %p\n"; descriptor.lineno = 298U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "%cX ep%d fifo %p count %d buf %p\n", 84, (int )hw_ep->epnum, fifo, (int )len, src); } } else { } { tmp___1 = ldv__builtin_expect(((unsigned long )src & 1UL) == 0UL, 1L); } if (tmp___1 != 0L) { index = 0U; if (((unsigned long )src & 2UL) == 0UL) { if ((unsigned int )len > 3U) { { iowrite32_rep(fifo, (void const *)src + (unsigned long )index, (unsigned long )((int )len >> 2)); index = (unsigned int )index + ((unsigned int )len & 65532U); } } else { } if (((int )len & 2) != 0) { { (*musb_writew)(fifo, 0U, (int )*((u16 *)src + (unsigned long )index)); index = (unsigned int )index + 2U; } } else { } } else if ((unsigned int )len > 1U) { { iowrite16_rep(fifo, (void const *)src + (unsigned long )index, (unsigned long )((int )len >> 1)); index = (unsigned int )index + ((unsigned int )len & 65534U); } } else { } if ((int )len & 1) { { (*musb_writeb)(fifo, 0U, (int )*(src + (unsigned long )index)); } } else { } } else { { iowrite8_rep(fifo, (void const *)src, (unsigned long )len); } } return; } } static void musb_default_read_fifo(struct musb_hw_ep *hw_ep , u16 len , u8 *dst ) { struct musb *musb ; void *fifo ; long tmp ; struct _ddebug descriptor ; long tmp___0 ; u16 index ; long tmp___1 ; { { musb = hw_ep->musb; fifo = hw_ep->fifo; tmp = ldv__builtin_expect((unsigned int )len == 0U, 0L); } if (tmp != 0L) { return; } else { } { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_default_read_fifo"; descriptor.filename = "drivers/usb/musb/musb_core.c"; descriptor.format = "%cX ep%d fifo %p count %d buf %p\n"; descriptor.lineno = 340U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "%cX ep%d fifo %p count %d buf %p\n", 82, (int )hw_ep->epnum, fifo, (int )len, dst); } } else { } { tmp___1 = ldv__builtin_expect(((unsigned long )dst & 1UL) == 0UL, 1L); } if (tmp___1 != 0L) { index = 0U; if (((unsigned long )dst & 2UL) == 0UL) { if ((unsigned int )len > 3U) { { ioread32_rep(fifo, (void *)dst, (unsigned long )((int )len >> 2)); index = (unsigned int )len & 65532U; } } else { } if (((int )len & 2) != 0) { { *((u16 *)dst + (unsigned long )index) = (*musb_readw)((void const *)fifo, 0U); index = (unsigned int )index + 2U; } } else { } } else if ((unsigned int )len > 1U) { { ioread16_rep(fifo, (void *)dst, (unsigned long )((int )len >> 1)); index = (unsigned int )len & 65534U; } } else { } if ((int )len & 1) { { *(dst + (unsigned long )index) = (*musb_readb)((void const *)fifo, 0U); } } else { } } else { { ioread8_rep(fifo, (void *)dst, (unsigned long )len); } } return; } } static char const __kstrtab_musb_readb[11U] = { 'm', 'u', 's', 'b', '_', 'r', 'e', 'a', 'd', 'b', '\000'}; struct kernel_symbol const __ksymtab_musb_readb ; struct kernel_symbol const __ksymtab_musb_readb = {(unsigned long )(& musb_readb), (char const *)(& __kstrtab_musb_readb)}; static char const __kstrtab_musb_writeb[12U] = { 'm', 'u', 's', 'b', '_', 'w', 'r', 'i', 't', 'e', 'b', '\000'}; struct kernel_symbol const __ksymtab_musb_writeb ; struct kernel_symbol const __ksymtab_musb_writeb = {(unsigned long )(& musb_writeb), (char const *)(& __kstrtab_musb_writeb)}; static char const __kstrtab_musb_readw[11U] = { 'm', 'u', 's', 'b', '_', 'r', 'e', 'a', 'd', 'w', '\000'}; struct kernel_symbol const __ksymtab_musb_readw ; struct kernel_symbol const __ksymtab_musb_readw = {(unsigned long )(& musb_readw), (char const *)(& __kstrtab_musb_readw)}; static char const __kstrtab_musb_writew[12U] = { 'm', 'u', 's', 'b', '_', 'w', 'r', 'i', 't', 'e', 'w', '\000'}; struct kernel_symbol const __ksymtab_musb_writew ; struct kernel_symbol const __ksymtab_musb_writew = {(unsigned long )(& musb_writew), (char const *)(& __kstrtab_musb_writew)}; static char const __kstrtab_musb_readl[11U] = { 'm', 'u', 's', 'b', '_', 'r', 'e', 'a', 'd', 'l', '\000'}; struct kernel_symbol const __ksymtab_musb_readl ; struct kernel_symbol const __ksymtab_musb_readl = {(unsigned long )(& musb_readl), (char const *)(& __kstrtab_musb_readl)}; static char const __kstrtab_musb_writel[12U] = { 'm', 'u', 's', 'b', '_', 'w', 'r', 'i', 't', 'e', 'l', '\000'}; struct kernel_symbol const __ksymtab_musb_writel ; struct kernel_symbol const __ksymtab_musb_writel = {(unsigned long )(& musb_writel), (char const *)(& __kstrtab_musb_writel)}; void musb_read_fifo(struct musb_hw_ep *hw_ep , u16 len , u8 *dst ) { { return; } } void musb_write_fifo(struct musb_hw_ep *hw_ep , u16 len , u8 const *src ) { { return; } } static u8 const musb_test_packet[53U] = { 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 170U, 170U, 170U, 170U, 170U, 170U, 170U, 170U, 238U, 238U, 238U, 238U, 238U, 238U, 238U, 238U, 254U, 255U, 255U, 255U, 255U, 255U, 255U, 255U, 255U, 255U, 255U, 255U, 127U, 191U, 223U, 239U, 247U, 251U, 253U, 252U, 126U, 191U, 223U, 239U, 247U, 251U, 253U, 126U}; void musb_load_testpacket(struct musb *musb ) { void *regs ; { { regs = musb->endpoints[0].regs; (*(musb->io.ep_select))(musb->mregs, 0); musb_write_fifo((struct musb_hw_ep *)(& musb->endpoints), 53, (u8 const *)(& musb_test_packet)); (*musb_writew)(regs, 2U, 2); } return; } } static void musb_otg_timer_func(unsigned long data ) { struct musb *musb ; unsigned long flags ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; char const *tmp___0 ; long tmp___1 ; struct _ddebug descriptor___1 ; char const *tmp___2 ; long tmp___3 ; { { musb = (struct musb *)data; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_96(& musb->lock); } { if ((unsigned int )((musb->xceiv)->otg)->state == 4U) { goto case_4; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 10U) { goto case_10; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 8U) { goto case_8; } else { } goto switch_default; case_4: /* CIL Label */ { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_otg_timer_func"; descriptor.filename = "drivers/usb/musb/musb_core.c"; descriptor.format = "HNP: b_wait_acon timeout; back to b_peripheral\n"; descriptor.lineno = 449U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "HNP: b_wait_acon timeout; back to b_peripheral\n"); } } else { } { musb_g_disconnect(musb); ((musb->xceiv)->otg)->state = 3; musb->is_active = 0U; } goto ldv_35882; case_10: /* CIL Label */ ; case_8: /* CIL Label */ { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_otg_timer_func"; descriptor___0.filename = "drivers/usb/musb/musb_core.c"; descriptor___0.format = "HNP: %s timeout\n"; descriptor___0.lineno = 457U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___1 != 0L) { { tmp___0 = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "HNP: %s timeout\n", tmp___0); } } else { } { musb_platform_set_vbus(musb, 0); ((musb->xceiv)->otg)->state = 12; } goto ldv_35882; switch_default: /* CIL Label */ { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_otg_timer_func"; descriptor___1.filename = "drivers/usb/musb/musb_core.c"; descriptor___1.format = "HNP: Unhandled mode %s\n"; descriptor___1.lineno = 463U; descriptor___1.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___3 != 0L) { { tmp___2 = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "HNP: Unhandled mode %s\n", tmp___2); } } else { } switch_break: /* CIL Label */ ; } ldv_35882: { ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return; } } void musb_hnp_stop(struct musb *musb ) { struct usb_hcd *hcd ; void *mbase ; u8 reg ; struct _ddebug descriptor ; char const *tmp ; long tmp___0 ; struct _ddebug descriptor___0 ; char const *tmp___1 ; long tmp___2 ; struct _ddebug descriptor___1 ; long tmp___3 ; struct _ddebug descriptor___2 ; char const *tmp___4 ; long tmp___5 ; { { hcd = musb->hcd; mbase = musb->mregs; descriptor.modname = "musb_hdrc"; descriptor.function = "musb_hnp_stop"; descriptor.filename = "drivers/usb/musb/musb_core.c"; descriptor.format = "HNP: stop from %s\n"; descriptor.lineno = 478U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { tmp = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "HNP: stop from %s\n", tmp); } } else { } { if ((unsigned int )((musb->xceiv)->otg)->state == 11U) { goto case_11; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 5U) { goto case_5; } else { } goto switch_default; case_11: /* CIL Label */ { musb_g_disconnect(musb); descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_hnp_stop"; descriptor___0.filename = "drivers/usb/musb/musb_core.c"; descriptor___0.format = "HNP: back to %s\n"; descriptor___0.lineno = 484U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___2 != 0L) { { tmp___1 = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "HNP: back to %s\n", tmp___1); } } else { } goto ldv_35898; case_5: /* CIL Label */ { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_hnp_stop"; descriptor___1.filename = "drivers/usb/musb/musb_core.c"; descriptor___1.format = "HNP: Disabling HR\n"; descriptor___1.lineno = 487U; descriptor___1.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___3 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "HNP: Disabling HR\n"); } } else { } if ((unsigned long )hcd != (unsigned long )((struct usb_hcd *)0)) { hcd->self.is_b_host = 0U; } else { } { ((musb->xceiv)->otg)->state = 3; musb->is_host = 0; reg = (*musb_readb)((void const *)mbase, 1U); reg = (u8 )((unsigned int )reg | 2U); (*musb_writeb)(mbase, 1U, (int )reg); } goto ldv_35898; switch_default: /* CIL Label */ { descriptor___2.modname = "musb_hdrc"; descriptor___2.function = "musb_hnp_stop"; descriptor___2.filename = "drivers/usb/musb/musb_core.c"; descriptor___2.format = "HNP: Stopping in unknown state %s\n"; descriptor___2.lineno = 499U; descriptor___2.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___5 != 0L) { { tmp___4 = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor___2, (struct device const *)musb->controller, "HNP: Stopping in unknown state %s\n", tmp___4); } } else { } switch_break: /* CIL Label */ ; } ldv_35898: musb->port1_status = musb->port1_status & 4294901759U; return; } } static void musb_generic_disable(struct musb *musb ) ; static irqreturn_t musb_stage0_irq(struct musb *musb , u8 int_usb , u8 devctl ) { irqreturn_t handled ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; char const *tmp___0 ; long tmp___1 ; void *mbase ; u8 power ; struct _ddebug descriptor___1 ; long tmp___2 ; unsigned long tmp___3 ; char const *tmp___4 ; char const *tmp___5 ; void *mbase___0 ; struct _ddebug descriptor___2 ; long tmp___6 ; struct _ddebug descriptor___3 ; char const *tmp___7 ; long tmp___8 ; int ignore ; void *mbase___1 ; char *s ; char const *tmp___9 ; struct _ddebug descriptor___4 ; char const *tmp___10 ; long tmp___11 ; unsigned long tmp___12 ; struct _ddebug descriptor___5 ; long tmp___13 ; unsigned long tmp___14 ; unsigned long tmp___15 ; struct _ddebug descriptor___6 ; long tmp___16 ; struct usb_hcd *hcd ; struct _ddebug descriptor___7 ; long tmp___17 ; struct _ddebug descriptor___8 ; long tmp___18 ; struct _ddebug descriptor___9 ; long tmp___19 ; struct _ddebug descriptor___10 ; char const *tmp___20 ; long tmp___21 ; struct _ddebug descriptor___11 ; char const *tmp___22 ; long tmp___23 ; unsigned long tmp___24 ; char const *tmp___25 ; struct _ddebug descriptor___12 ; long tmp___26 ; struct _ddebug descriptor___13 ; char const *tmp___27 ; long tmp___28 ; struct _ddebug descriptor___14 ; int __max1 ; int __max2 ; char const *tmp___29 ; long tmp___30 ; int __max1___0 ; int __max2___0 ; unsigned long tmp___31 ; struct _ddebug descriptor___15 ; char const *tmp___32 ; long tmp___33 ; struct _ddebug descriptor___16 ; char const *tmp___34 ; long tmp___35 ; unsigned long tmp___36 ; { { handled = 0; descriptor.modname = "musb_hdrc"; descriptor.function = "musb_stage0_irq"; descriptor.filename = "drivers/usb/musb/musb_core.c"; descriptor.format = "<== DevCtl=%02x, int_usb=0x%x\n"; descriptor.lineno = 529U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "<== DevCtl=%02x, int_usb=0x%x\n", (int )devctl, (int )int_usb); } } else { } if (((int )int_usb & 2) != 0) { { handled = 1; descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_stage0_irq"; descriptor___0.filename = "drivers/usb/musb/musb_core.c"; descriptor___0.format = "RESUME (%s)\n"; descriptor___0.lineno = 537U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___1 != 0L) { { tmp___0 = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "RESUME (%s)\n", tmp___0); } } else { } if (((int )devctl & 4) != 0) { mbase = musb->mregs; { if ((unsigned int )((musb->xceiv)->otg)->state == 10U) { goto case_10; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 4U) { goto case_4; } else { } goto switch_default; case_10: /* CIL Label */ { power = (*musb_readb)((void const *)musb->mregs, 1U); } if (((int )power & 2) != 0) { { musb->int_usb = (unsigned int )musb->int_usb & 254U; descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_stage0_irq"; descriptor___1.filename = "drivers/usb/musb/musb_core.c"; descriptor___1.format = "Spurious SUSPENDM\n"; descriptor___1.lineno = 553U; descriptor___1.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "Spurious SUSPENDM\n"); } } else { } goto ldv_35918; } else { } { power = (unsigned int )power & 253U; (*musb_writeb)(mbase, 1U, (int )((unsigned int )power | 4U)); musb->port1_status = musb->port1_status | 2147745792U; tmp___3 = msecs_to_jiffies(20U); musb->rh_timer = (unsigned long )jiffies + tmp___3; musb->need_finish_resume = 1U; ((musb->xceiv)->otg)->state = 9; musb->is_active = 1U; musb_host_resume_root_hub(musb); } goto ldv_35918; case_4: /* CIL Label */ ((musb->xceiv)->otg)->state = 3; musb->is_active = 1U; musb->is_host = 0; goto ldv_35918; switch_default: /* CIL Label */ { tmp___4 = usb_otg_state_string(((musb->xceiv)->otg)->state); printk("\f%s %d: bogus %s RESUME (%s)\n", "musb_stage0_irq", 580, (char *)"host", tmp___4); } switch_break: /* CIL Label */ ; } ldv_35918: ; } else { { if ((unsigned int )((musb->xceiv)->otg)->state == 10U) { goto case_10___0; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 4U) { goto case_4___0; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 3U) { goto case_3; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 1U) { goto case_1; } else { } goto switch_default___0; case_10___0: /* CIL Label */ { ((musb->xceiv)->otg)->state = 9; musb_host_resume_root_hub(musb); } goto ldv_35922; case_4___0: /* CIL Label */ ; case_3: /* CIL Label */ ; if (((int )devctl & 24) != 24) { musb->int_usb = (u8 )((unsigned int )musb->int_usb | 32U); musb->int_usb = (unsigned int )musb->int_usb & 254U; goto ldv_35922; } else { } { musb_g_resume(musb); } goto ldv_35922; case_1: /* CIL Label */ musb->int_usb = (unsigned int )musb->int_usb & 254U; goto ldv_35922; switch_default___0: /* CIL Label */ { tmp___5 = usb_otg_state_string(((musb->xceiv)->otg)->state); printk("\f%s %d: bogus %s RESUME (%s)\n", "musb_stage0_irq", 609, (char *)"peripheral", tmp___5); } switch_break___0: /* CIL Label */ ; } ldv_35922: ; } } else { } if (((int )int_usb & 64) != 0) { mbase___0 = musb->mregs; if (((int )devctl & 24) == 24 && (int )((signed char )devctl) < 0) { { descriptor___2.modname = "musb_hdrc"; descriptor___2.function = "musb_stage0_irq"; descriptor___2.filename = "drivers/usb/musb/musb_core.c"; descriptor___2.format = "SessReq while on B state\n"; descriptor___2.lineno = 620U; descriptor___2.flags = 0U; tmp___6 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___6 != 0L) { { __dynamic_dev_dbg(& descriptor___2, (struct device const *)musb->controller, "SessReq while on B state\n"); } } else { } return (1); } else { } { descriptor___3.modname = "musb_hdrc"; descriptor___3.function = "musb_stage0_irq"; descriptor___3.filename = "drivers/usb/musb/musb_core.c"; descriptor___3.format = "SESSION_REQUEST (%s)\n"; descriptor___3.lineno = 625U; descriptor___3.flags = 0U; tmp___8 = ldv__builtin_expect((long )descriptor___3.flags & 1L, 0L); } if (tmp___8 != 0L) { { tmp___7 = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor___3, (struct device const *)musb->controller, "SESSION_REQUEST (%s)\n", tmp___7); } } else { } { (*musb_writeb)(mbase___0, 96U, 1); musb->ep0_stage = 1; ((musb->xceiv)->otg)->state = 6; musb->is_host = 1; musb_platform_set_vbus(musb, 1); handled = 1; } } else { } if ((int )((signed char )int_usb) < 0) { ignore = 0; { if ((unsigned int )((musb->xceiv)->otg)->state == 9U) { goto case_9; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 8U) { goto case_8; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 7U) { goto case_7; } else { } goto switch_default___1; case_9: /* CIL Label */ ; case_8: /* CIL Label */ ; case_7: /* CIL Label */ ; if ((unsigned int )musb->vbuserr_retry != 0U) { { mbase___1 = musb->mregs; musb->vbuserr_retry = (u16 )((int )musb->vbuserr_retry - 1); ignore = 1; devctl = (u8 )((unsigned int )devctl | 1U); (*musb_writeb)(mbase___1, 96U, (int )devctl); } } else { musb->port1_status = musb->port1_status | 524296U; } goto ldv_35935; switch_default___1: /* CIL Label */ ; goto ldv_35935; switch_break___1: /* CIL Label */ ; } ldv_35935: ; { if (((int )devctl & 24) == 0) { goto case_0; } else { } if (((int )devctl & 24) == 8) { goto case_8___0; } else { } if (((int )devctl & 24) == 16) { goto case_16; } else { } goto switch_default___2; case_0: /* CIL Label */ s = (char *)"xceiv)->otg)->state); dev_printk(ignore != 0 ? "\017" : "\v", (struct device const *)musb->controller, "VBUS_ERROR in %s (%02x, %s), retry #%d, port1 %08x\n", tmp___9, (int )devctl, s, 3 - (int )musb->vbuserr_retry, musb->port1_status); } if (ignore == 0) { { musb_platform_set_vbus(musb, 0); } } else { } handled = 1; } else { } if ((int )int_usb & 1) { { descriptor___4.modname = "musb_hdrc"; descriptor___4.function = "musb_stage0_irq"; descriptor___4.filename = "drivers/usb/musb/musb_core.c"; descriptor___4.format = "SUSPEND (%s) devctl %02x\n"; descriptor___4.lineno = 716U; descriptor___4.flags = 0U; tmp___11 = ldv__builtin_expect((long )descriptor___4.flags & 1L, 0L); } if (tmp___11 != 0L) { { tmp___10 = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor___4, (struct device const *)musb->controller, "SUSPEND (%s) devctl %02x\n", tmp___10, (int )devctl); } } else { } handled = 1; { if ((unsigned int )((musb->xceiv)->otg)->state == 11U) { goto case_11; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 1U) { goto case_1___0; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 3U) { goto case_3___0; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 8U) { goto case_8___1; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 9U) { goto case_9___0; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 5U) { goto case_5; } else { } goto switch_default___3; case_11: /* CIL Label */ { musb_hnp_stop(musb); musb_host_resume_root_hub(musb); musb_root_disconnect(musb); tmp___12 = msecs_to_jiffies(musb->a_wait_bcon != 0 ? (unsigned int const )musb->a_wait_bcon : 1100U); musb_platform_try_idle(musb, (unsigned long )jiffies + tmp___12); } goto ldv_35946; case_1___0: /* CIL Label */ ; if ((unsigned int )*((unsigned char *)musb + 8056UL) == 0U) { goto ldv_35946; } else { } case_3___0: /* CIL Label */ { musb_g_suspend(musb); musb->is_active = musb->g.b_hnp_enable; } if ((unsigned int )*((unsigned char *)musb + 8056UL) != 0U) { { ((musb->xceiv)->otg)->state = 4; descriptor___5.modname = "musb_hdrc"; descriptor___5.function = "musb_stage0_irq"; descriptor___5.filename = "drivers/usb/musb/musb_core.c"; descriptor___5.format = "HNP: Setting timer for b_ase0_brst\n"; descriptor___5.lineno = 744U; descriptor___5.flags = 0U; tmp___13 = ldv__builtin_expect((long )descriptor___5.flags & 1L, 0L); } if (tmp___13 != 0L) { { __dynamic_dev_dbg(& descriptor___5, (struct device const *)musb->controller, "HNP: Setting timer for b_ase0_brst\n"); } } else { } { tmp___14 = msecs_to_jiffies(100U); ldv_mod_timer_98(& musb->otg_timer, (unsigned long )jiffies + tmp___14); } } else { } goto ldv_35946; case_8___1: /* CIL Label */ ; if (musb->a_wait_bcon != 0) { { tmp___15 = msecs_to_jiffies((unsigned int const )musb->a_wait_bcon); musb_platform_try_idle(musb, (unsigned long )jiffies + tmp___15); } } else { } goto ldv_35946; case_9___0: /* CIL Label */ ((musb->xceiv)->otg)->state = 10; musb->is_active = (musb->hcd)->self.b_hnp_enable; goto ldv_35946; case_5: /* CIL Label */ { descriptor___6.modname = "musb_hdrc"; descriptor___6.function = "musb_stage0_irq"; descriptor___6.filename = "drivers/usb/musb/musb_core.c"; descriptor___6.format = "REVISIT: SUSPEND as B_HOST\n"; descriptor___6.lineno = 761U; descriptor___6.flags = 0U; tmp___16 = ldv__builtin_expect((long )descriptor___6.flags & 1L, 0L); } if (tmp___16 != 0L) { { __dynamic_dev_dbg(& descriptor___6, (struct device const *)musb->controller, "REVISIT: SUSPEND as B_HOST\n"); } } else { } goto ldv_35946; switch_default___3: /* CIL Label */ musb->is_active = 0U; goto ldv_35946; switch_break___3: /* CIL Label */ ; } ldv_35946: ; } else { } if (((int )int_usb & 16) != 0) { { hcd = musb->hcd; handled = 1; musb->is_active = 1U; musb->ep0_stage = 1; musb->intrtxe = musb->epmask; (*musb_writew)(musb->mregs, 6U, (int )musb->intrtxe); musb->intrrxe = (unsigned int )musb->epmask & 65534U; (*musb_writew)(musb->mregs, 8U, (int )musb->intrrxe); (*musb_writeb)(musb->mregs, 11U, 247); musb->port1_status = musb->port1_status & 4294965757U; musb->port1_status = musb->port1_status | 65537U; } if (((int )devctl & 32) != 0) { musb->port1_status = musb->port1_status | 512U; } else { } { if ((unsigned int )((musb->xceiv)->otg)->state == 3U) { goto case_3___1; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 4U) { goto case_4___1; } else { } goto switch_default___4; case_3___1: /* CIL Label */ ; if ((int )int_usb & 1) { { descriptor___7.modname = "musb_hdrc"; descriptor___7.function = "musb_stage0_irq"; descriptor___7.filename = "drivers/usb/musb/musb_core.c"; descriptor___7.format = "HNP: SUSPEND+CONNECT, now b_host\n"; descriptor___7.lineno = 802U; descriptor___7.flags = 0U; tmp___17 = ldv__builtin_expect((long )descriptor___7.flags & 1L, 0L); } if (tmp___17 != 0L) { { __dynamic_dev_dbg(& descriptor___7, (struct device const *)musb->controller, "HNP: SUSPEND+CONNECT, now b_host\n"); } } else { } int_usb = (unsigned int )int_usb & 254U; goto b_host; } else { { descriptor___8.modname = "musb_hdrc"; descriptor___8.function = "musb_stage0_irq"; descriptor___8.filename = "drivers/usb/musb/musb_core.c"; descriptor___8.format = "CONNECT as b_peripheral???\n"; descriptor___8.lineno = 806U; descriptor___8.flags = 0U; tmp___18 = ldv__builtin_expect((long )descriptor___8.flags & 1L, 0L); } if (tmp___18 != 0L) { { __dynamic_dev_dbg(& descriptor___8, (struct device const *)musb->controller, "CONNECT as b_peripheral???\n"); } } else { } } goto ldv_35960; case_4___1: /* CIL Label */ { descriptor___9.modname = "musb_hdrc"; descriptor___9.function = "musb_stage0_irq"; descriptor___9.filename = "drivers/usb/musb/musb_core.c"; descriptor___9.format = "HNP: CONNECT, now b_host\n"; descriptor___9.lineno = 809U; descriptor___9.flags = 0U; tmp___19 = ldv__builtin_expect((long )descriptor___9.flags & 1L, 0L); } if (tmp___19 != 0L) { { __dynamic_dev_dbg(& descriptor___9, (struct device const *)musb->controller, "HNP: CONNECT, now b_host\n"); } } else { } b_host: ((musb->xceiv)->otg)->state = 5; if ((unsigned long )musb->hcd != (unsigned long )((struct usb_hcd *)0)) { (musb->hcd)->self.is_b_host = 1U; } else { } { ldv_del_timer_99(& musb->otg_timer); } goto ldv_35960; switch_default___4: /* CIL Label */ ; if (((int )devctl & 24) == 24) { ((musb->xceiv)->otg)->state = 9; if ((unsigned long )hcd != (unsigned long )((struct usb_hcd *)0)) { hcd->self.is_b_host = 0U; } else { } } else { } goto ldv_35960; switch_break___4: /* CIL Label */ ; } ldv_35960: { musb_host_poke_root_hub(musb); descriptor___10.modname = "musb_hdrc"; descriptor___10.function = "musb_stage0_irq"; descriptor___10.filename = "drivers/usb/musb/musb_core.c"; descriptor___10.format = "CONNECT (%s) devctl %02x\n"; descriptor___10.lineno = 829U; descriptor___10.flags = 0U; tmp___21 = ldv__builtin_expect((long )descriptor___10.flags & 1L, 0L); } if (tmp___21 != 0L) { { tmp___20 = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor___10, (struct device const *)musb->controller, "CONNECT (%s) devctl %02x\n", tmp___20, (int )devctl); } } else { } } else { } if (((int )int_usb & 32) != 0) { { descriptor___11.modname = "musb_hdrc"; descriptor___11.function = "musb_stage0_irq"; descriptor___11.filename = "drivers/usb/musb/musb_core.c"; descriptor___11.format = "DISCONNECT (%s) as %s, devctl %02x\n"; descriptor___11.lineno = 835U; descriptor___11.flags = 0U; tmp___23 = ldv__builtin_expect((long )descriptor___11.flags & 1L, 0L); } if (tmp___23 != 0L) { { tmp___22 = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor___11, (struct device const *)musb->controller, "DISCONNECT (%s) as %s, devctl %02x\n", tmp___22, (int )musb->is_host ? (char *)"Host" : (char *)"Peripheral", (int )devctl); } } else { } handled = 1; { if ((unsigned int )((musb->xceiv)->otg)->state == 9U) { goto case_9___1; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 10U) { goto case_10___1; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 5U) { goto case_5___0; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 11U) { goto case_11___0; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 4U) { goto case_4___2; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 3U) { goto case_3___2; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 1U) { goto case_1___1; } else { } goto switch_default___5; case_9___1: /* CIL Label */ ; case_10___1: /* CIL Label */ { musb_host_resume_root_hub(musb); musb_root_disconnect(musb); } if (musb->a_wait_bcon != 0) { { tmp___24 = msecs_to_jiffies((unsigned int const )musb->a_wait_bcon); musb_platform_try_idle(musb, (unsigned long )jiffies + tmp___24); } } else { } goto ldv_35968; case_5___0: /* CIL Label */ { musb_root_disconnect(musb); } if ((unsigned long )musb->hcd != (unsigned long )((struct usb_hcd *)0)) { (musb->hcd)->self.is_b_host = 0U; } else { } { ((musb->xceiv)->otg)->state = 3; musb->is_host = 0; musb_g_disconnect(musb); } goto ldv_35968; case_11___0: /* CIL Label */ { musb_hnp_stop(musb); musb_root_disconnect(musb); } case_4___2: /* CIL Label */ ; case_3___2: /* CIL Label */ ; case_1___1: /* CIL Label */ { musb_g_disconnect(musb); } goto ldv_35968; switch_default___5: /* CIL Label */ { tmp___25 = usb_otg_state_string(((musb->xceiv)->otg)->state); printk("\f%s %d: unhandled DISCONNECT transition (%s)\n", "musb_stage0_irq", 872, tmp___25); } goto ldv_35968; switch_break___5: /* CIL Label */ ; } ldv_35968: ; } else { } if (((int )int_usb & 4) != 0) { handled = 1; if (((int )devctl & 4) != 0) { if (((int )devctl & 96) != 0) { { descriptor___12.modname = "musb_hdrc"; descriptor___12.function = "musb_stage0_irq"; descriptor___12.filename = "drivers/usb/musb/musb_core.c"; descriptor___12.format = "BABBLE devctl: %02x\n"; descriptor___12.lineno = 891U; descriptor___12.flags = 0U; tmp___26 = ldv__builtin_expect((long )descriptor___12.flags & 1L, 0L); } if (tmp___26 != 0L) { { __dynamic_dev_dbg(& descriptor___12, (struct device const *)musb->controller, "BABBLE devctl: %02x\n", (int )devctl); } } else { } } else { { printk("\v%s %d: Stopping host session -- babble\n", "musb_stage0_irq", 893); (*musb_writeb)(musb->mregs, 96U, 0); } } } else { { descriptor___13.modname = "musb_hdrc"; descriptor___13.function = "musb_stage0_irq"; descriptor___13.filename = "drivers/usb/musb/musb_core.c"; descriptor___13.format = "BUS RESET as %s\n"; descriptor___13.lineno = 898U; descriptor___13.flags = 0U; tmp___28 = ldv__builtin_expect((long )descriptor___13.flags & 1L, 0L); } if (tmp___28 != 0L) { { tmp___27 = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor___13, (struct device const *)musb->controller, "BUS RESET as %s\n", tmp___27); } } else { } { if ((unsigned int )((musb->xceiv)->otg)->state == 10U) { goto case_10___2; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 8U) { goto case_8___2; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 11U) { goto case_11___1; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 4U) { goto case_4___3; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 1U) { goto case_1___2; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 3U) { goto case_3___3; } else { } goto switch_default___6; case_10___2: /* CIL Label */ { musb_g_reset(musb); } case_8___2: /* CIL Label */ { descriptor___14.modname = "musb_hdrc"; descriptor___14.function = "musb_stage0_irq"; descriptor___14.filename = "drivers/usb/musb/musb_core.c"; descriptor___14.format = "HNP: in %s, %d msec timeout\n"; descriptor___14.lineno = 907U; descriptor___14.flags = 0U; tmp___30 = ldv__builtin_expect((long )descriptor___14.flags & 1L, 0L); } if (tmp___30 != 0L) { { __max1 = musb->a_wait_bcon; __max2 = 1100; tmp___29 = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor___14, (struct device const *)musb->controller, "HNP: in %s, %d msec timeout\n", tmp___29, __max1 > __max2 ? __max1 : __max2); } } else { } { __max1___0 = musb->a_wait_bcon; __max2___0 = 1100; tmp___31 = msecs_to_jiffies((unsigned int const )(__max1___0 > __max2___0 ? __max1___0 : __max2___0)); ldv_mod_timer_100(& musb->otg_timer, (unsigned long )jiffies + tmp___31); } goto ldv_35986; case_11___1: /* CIL Label */ { ldv_del_timer_101(& musb->otg_timer); musb_g_reset(musb); } goto ldv_35986; case_4___3: /* CIL Label */ { descriptor___15.modname = "musb_hdrc"; descriptor___15.function = "musb_stage0_irq"; descriptor___15.filename = "drivers/usb/musb/musb_core.c"; descriptor___15.format = "HNP: RESET (%s), to b_peripheral\n"; descriptor___15.lineno = 917U; descriptor___15.flags = 0U; tmp___33 = ldv__builtin_expect((long )descriptor___15.flags & 1L, 0L); } if (tmp___33 != 0L) { { tmp___32 = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor___15, (struct device const *)musb->controller, "HNP: RESET (%s), to b_peripheral\n", tmp___32); } } else { } { ((musb->xceiv)->otg)->state = 3; musb_g_reset(musb); } goto ldv_35986; case_1___2: /* CIL Label */ ((musb->xceiv)->otg)->state = 3; case_3___3: /* CIL Label */ { musb_g_reset(musb); } goto ldv_35986; switch_default___6: /* CIL Label */ { descriptor___16.modname = "musb_hdrc"; descriptor___16.function = "musb_stage0_irq"; descriptor___16.filename = "drivers/usb/musb/musb_core.c"; descriptor___16.format = "Unhandled BUS RESET as %s\n"; descriptor___16.lineno = 929U; descriptor___16.flags = 0U; tmp___35 = ldv__builtin_expect((long )descriptor___16.flags & 1L, 0L); } if (tmp___35 != 0L) { { tmp___34 = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor___16, (struct device const *)musb->controller, "Unhandled BUS RESET as %s\n", tmp___34); } } else { } switch_break___6: /* CIL Label */ ; } ldv_35986: ; } } else { } if (((int )int_usb & 4) != 0 && (int )musb->is_host) { { musb_generic_disable(musb); tmp___36 = msecs_to_jiffies(100U); schedule_delayed_work(& musb->recover_work, tmp___36); } } else { } { schedule_work(& musb->irq_work); } return (handled); } } static void musb_generic_disable(struct musb *musb ) { void *mbase ; u16 temp ; u8 tmp ; { { mbase = musb->mregs; (*musb_writeb)(mbase, 11U, 0); musb->intrtxe = 0U; (*musb_writew)(mbase, 6U, 0); musb->intrrxe = 0U; (*musb_writew)(mbase, 8U, 0); (*musb_writeb)(mbase, 96U, 0); tmp = (*musb_readb)((void const *)mbase, 10U); temp = (u16 )tmp; temp = (*musb_readw)((void const *)mbase, 2U); temp = (*musb_readw)((void const *)mbase, 4U); } return; } } void musb_start(struct musb *musb ) { void *regs ; u8 devctl ; u8 tmp ; struct _ddebug descriptor ; long tmp___0 ; { { regs = musb->mregs; tmp = (*musb_readb)((void const *)regs, 96U); devctl = tmp; descriptor.modname = "musb_hdrc"; descriptor.function = "musb_start"; descriptor.filename = "drivers/usb/musb/musb_core.c"; descriptor.format = "<== devctl %02x\n"; descriptor.lineno = 1023U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "<== devctl %02x\n", (int )devctl); } } else { } { musb->intrtxe = musb->epmask; (*musb_writew)(regs, 6U, (int )musb->intrtxe); musb->intrrxe = (unsigned int )musb->epmask & 65534U; (*musb_writew)(regs, 8U, (int )musb->intrrxe); (*musb_writeb)(regs, 11U, 247); (*musb_writeb)(regs, 15U, 0); (*musb_writeb)(regs, 1U, 160); musb->is_active = 0U; devctl = (*musb_readb)((void const *)regs, 96U); devctl = (unsigned int )devctl & 254U; } if (musb->port_mode != 1 && ((int )devctl & 24) == 24) { musb->is_active = 1U; } else { devctl = (u8 )((unsigned int )devctl | 1U); } { musb_platform_enable(musb); (*musb_writeb)(regs, 96U, (int )devctl); } return; } } void musb_stop(struct musb *musb ) { struct _ddebug descriptor ; long tmp ; { { musb_platform_disable(musb); musb_generic_disable(musb); descriptor.modname = "musb_hdrc"; descriptor.function = "musb_stop"; descriptor.filename = "drivers/usb/musb/musb_core.c"; descriptor.format = "HDRC disabled\n"; descriptor.lineno = 1073U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "HDRC disabled\n"); } } else { } { musb_platform_try_idle(musb, 0UL); } return; } } static void musb_shutdown(struct platform_device *pdev ) { struct musb *musb ; struct musb *tmp ; unsigned long flags ; { { tmp = dev_to_musb(& pdev->dev); musb = tmp; pm_runtime_get_sync(musb->controller); musb_host_cleanup(musb); musb_gadget_cleanup(musb); ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102(& musb->lock); musb_platform_disable(musb); musb_generic_disable(musb); ldv_spin_unlock_irqrestore_97(& musb->lock, flags); (*musb_writeb)(musb->mregs, 96U, 0); musb_platform_exit(musb); pm_runtime_put(musb->controller); } return; } } static ushort fifo_mode ; static struct musb_fifo_cfg mode_0_cfg[5U] = { {1U, 1, 0, 512U}, {1U, 2, 0, 512U}, {2U, 0, 0, 512U}, {3U, 0, 0, 256U}, {4U, 0, 0, 256U}}; static struct musb_fifo_cfg mode_1_cfg[5U] = { {1U, 1, 1, 512U}, {1U, 2, 1, 512U}, {2U, 0, 1, 512U}, {3U, 0, 0, 256U}, {4U, 0, 0, 256U}}; static struct musb_fifo_cfg mode_2_cfg[6U] = { {1U, 1, 0, 512U}, {1U, 2, 0, 512U}, {2U, 1, 0, 512U}, {2U, 2, 0, 512U}, {3U, 0, 0, 256U}, {4U, 0, 0, 256U}}; static struct musb_fifo_cfg mode_3_cfg[6U] = { {1U, 1, 1, 512U}, {1U, 2, 1, 512U}, {2U, 1, 0, 512U}, {2U, 2, 0, 512U}, {3U, 0, 0, 256U}, {4U, 0, 0, 256U}}; static struct musb_fifo_cfg mode_4_cfg[27U] = { {1U, 1, 0, 512U}, {1U, 2, 0, 512U}, {2U, 1, 0, 512U}, {2U, 2, 0, 512U}, {3U, 1, 0, 512U}, {3U, 2, 0, 512U}, {4U, 1, 0, 512U}, {4U, 2, 0, 512U}, {5U, 1, 0, 512U}, {5U, 2, 0, 512U}, {6U, 1, 0, 512U}, {6U, 2, 0, 512U}, {7U, 1, 0, 512U}, {7U, 2, 0, 512U}, {8U, 1, 0, 512U}, {8U, 2, 0, 512U}, {9U, 1, 0, 512U}, {9U, 2, 0, 512U}, {10U, 1, 0, 256U}, {10U, 2, 0, 64U}, {11U, 1, 0, 256U}, {11U, 2, 0, 64U}, {12U, 1, 0, 256U}, {12U, 2, 0, 64U}, {13U, 0, 0, 4096U}, {14U, 0, 0, 1024U}, {15U, 0, 0, 1024U}}; static struct musb_fifo_cfg mode_5_cfg[27U] = { {1U, 1, 0, 512U}, {1U, 2, 0, 512U}, {2U, 1, 0, 512U}, {2U, 2, 0, 512U}, {3U, 1, 0, 512U}, {3U, 2, 0, 512U}, {4U, 1, 0, 512U}, {4U, 2, 0, 512U}, {5U, 1, 0, 512U}, {5U, 2, 0, 512U}, {6U, 1, 0, 32U}, {6U, 2, 0, 32U}, {7U, 1, 0, 32U}, {7U, 2, 0, 32U}, {8U, 1, 0, 32U}, {8U, 2, 0, 32U}, {9U, 1, 0, 32U}, {9U, 2, 0, 32U}, {10U, 1, 0, 32U}, {10U, 2, 0, 32U}, {11U, 1, 0, 32U}, {11U, 2, 0, 32U}, {12U, 1, 0, 32U}, {12U, 2, 0, 32U}, {13U, 0, 0, 512U}, {14U, 0, 0, 1024U}, {15U, 0, 0, 1024U}}; static int fifo_setup(struct musb *musb , struct musb_hw_ep *hw_ep , struct musb_fifo_cfg const *cfg , u16 offset ) { void *mbase ; int size ; u16 maxpacket ; u16 c_off ; u8 c_size ; u16 _max1 ; unsigned short _max2 ; int tmp ; { { mbase = musb->mregs; size = 0; maxpacket = cfg->maxpacket; c_off = (u16 )((int )offset >> 3); _max1 = maxpacket; _max2 = 8U; tmp = ffs((int )_max1 > (int )_max2 ? (int )_max1 : (int )_max2); size = tmp + -1; maxpacket = (u16 )(1 << size); c_size = (unsigned int )((u8 )size) + 253U; } if ((unsigned int const )cfg->mode == 1U) { if ((int )offset + ((int )maxpacket << 1) > 1 << ((int )(musb->config)->ram_bits + 2)) { return (-90); } else { } c_size = (u8 )((unsigned int )c_size | 16U); } else if ((int )offset + (int )maxpacket > 1 << ((int )(musb->config)->ram_bits + 2)) { return (-90); } else { } { (*musb_writeb)(mbase, 14U, (int )hw_ep->epnum); } if ((unsigned int )hw_ep->epnum == 1U) { musb->bulk_ep = hw_ep; } else { } { if ((int )cfg->style == 1) { goto case_1; } else { } if ((int )cfg->style == 2) { goto case_2; } else { } if ((int )cfg->style == 0) { goto case_0; } else { } goto switch_break; case_1: /* CIL Label */ { musb_write_txfifosz(mbase, (int )c_size); musb_write_txfifoadd(mbase, (int )c_off); hw_ep->tx_double_buffered = ((int )c_size & 16) != 0; hw_ep->max_packet_sz_tx = maxpacket; } goto ldv_36055; case_2: /* CIL Label */ { musb_write_rxfifosz(mbase, (int )c_size); musb_write_rxfifoadd(mbase, (int )c_off); hw_ep->rx_double_buffered = ((int )c_size & 16) != 0; hw_ep->max_packet_sz_rx = maxpacket; } goto ldv_36055; case_0: /* CIL Label */ { musb_write_txfifosz(mbase, (int )c_size); musb_write_txfifoadd(mbase, (int )c_off); hw_ep->rx_double_buffered = ((int )c_size & 16) != 0; hw_ep->max_packet_sz_rx = maxpacket; musb_write_rxfifosz(mbase, (int )c_size); musb_write_rxfifoadd(mbase, (int )c_off); hw_ep->tx_double_buffered = hw_ep->rx_double_buffered; hw_ep->max_packet_sz_tx = maxpacket; hw_ep->is_shared_fifo = 1; } goto ldv_36055; switch_break: /* CIL Label */ ; } ldv_36055: musb->epmask = (u16 )((int )((short )musb->epmask) | (int )((short )(1 << (int )hw_ep->epnum))); return ((int )offset + ((int )maxpacket << (((int )c_size & 16) != 0))); } } static struct musb_fifo_cfg ep0_cfg = {(unsigned char)0, 0, 0, 64U}; static int ep_config_from_table(struct musb *musb ) { struct musb_fifo_cfg const *cfg ; unsigned int i ; unsigned int n ; int offset ; struct musb_hw_ep *hw_ep ; u8 epn ; struct _ddebug descriptor ; long tmp ; struct musb_fifo_cfg const *tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; u8 _max1 ; u8 _max2 ; struct _ddebug descriptor___1 ; long tmp___2 ; { hw_ep = (struct musb_hw_ep *)(& musb->endpoints); if ((unsigned long )(musb->config)->fifo_cfg != (unsigned long )((struct musb_fifo_cfg *)0)) { cfg = (struct musb_fifo_cfg const *)(musb->config)->fifo_cfg; n = (musb->config)->fifo_cfg_size; goto done; } else { } { if ((int )fifo_mode == 0) { goto case_0; } else { } if ((int )fifo_mode == 1) { goto case_1; } else { } if ((int )fifo_mode == 2) { goto case_2; } else { } if ((int )fifo_mode == 3) { goto case_3; } else { } if ((int )fifo_mode == 4) { goto case_4; } else { } if ((int )fifo_mode == 5) { goto case_5; } else { } goto switch_default; switch_default: /* CIL Label */ fifo_mode = 0U; case_0: /* CIL Label */ cfg = (struct musb_fifo_cfg const *)(& mode_0_cfg); n = 5U; goto ldv_36072; case_1: /* CIL Label */ cfg = (struct musb_fifo_cfg const *)(& mode_1_cfg); n = 5U; goto ldv_36072; case_2: /* CIL Label */ cfg = (struct musb_fifo_cfg const *)(& mode_2_cfg); n = 6U; goto ldv_36072; case_3: /* CIL Label */ cfg = (struct musb_fifo_cfg const *)(& mode_3_cfg); n = 6U; goto ldv_36072; case_4: /* CIL Label */ cfg = (struct musb_fifo_cfg const *)(& mode_4_cfg); n = 27U; goto ldv_36072; case_5: /* CIL Label */ cfg = (struct musb_fifo_cfg const *)(& mode_5_cfg); n = 27U; goto ldv_36072; switch_break: /* CIL Label */ ; } ldv_36072: { printk("\017%s: setup fifo_mode %d\n", (char const *)(& musb_driver_name), (int )fifo_mode); } done: { offset = fifo_setup(musb, hw_ep, (struct musb_fifo_cfg const *)(& ep0_cfg), 0); i = 0U; } goto ldv_36096; ldv_36095: epn = cfg->hw_ep_num; if ((int )epn >= (int )(musb->config)->num_eps) { { descriptor.modname = "musb_hdrc"; descriptor.function = "ep_config_from_table"; descriptor.filename = "drivers/usb/musb/musb_core.c"; descriptor.format = "%s: invalid ep %d\n"; descriptor.lineno = 1372U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_pr_debug(& descriptor, "%s: invalid ep %d\n", (char const *)(& musb_driver_name), (int )epn); } } else { } return (-22); } else { } { tmp___0 = cfg; cfg = cfg + 1; offset = fifo_setup(musb, hw_ep + (unsigned long )epn, tmp___0, (int )((u16 )offset)); } if (offset < 0) { { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "ep_config_from_table"; descriptor___0.filename = "drivers/usb/musb/musb_core.c"; descriptor___0.format = "%s: mem overrun, ep %d\n"; descriptor___0.lineno = 1378U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_pr_debug(& descriptor___0, "%s: mem overrun, ep %d\n", (char const *)(& musb_driver_name), (int )epn); } } else { } return (offset); } else { } epn = (u8 )((int )epn + 1); _max1 = epn; _max2 = musb->nr_endpoints; musb->nr_endpoints = (u8 )((int )_max1 > (int )_max2 ? _max1 : _max2); i = i + 1U; ldv_36096: ; if (i < n) { goto ldv_36095; } else { } { printk("\017%s: %d/%d max ep, %d/%d memory\n", (char const *)(& musb_driver_name), n + 1U, (int )(musb->config)->num_eps * 2 + -1, offset, 1 << ((int )(musb->config)->ram_bits + 2)); } if ((unsigned long )musb->bulk_ep == (unsigned long )((struct musb_hw_ep *)0)) { { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "ep_config_from_table"; descriptor___1.filename = "drivers/usb/musb/musb_core.c"; descriptor___1.format = "%s: missing bulk\n"; descriptor___1.lineno = 1391U; descriptor___1.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_pr_debug(& descriptor___1, "%s: missing bulk\n", (char const *)(& musb_driver_name)); } } else { } return (-22); } else { } return (0); } } static int ep_config_from_hw(struct musb *musb ) { u8 epnum ; struct musb_hw_ep *hw_ep ; void *mbase ; int ret ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; { { epnum = 0U; mbase = musb->mregs; ret = 0; descriptor.modname = "musb_hdrc"; descriptor.function = "ep_config_from_hw"; descriptor.filename = "drivers/usb/musb/musb_core.c"; descriptor.format = "<== static silicon ep config\n"; descriptor.lineno = 1410U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "<== static silicon ep config\n"); } } else { } epnum = 1U; goto ldv_36111; ldv_36110: { (*(musb->io.ep_select))(mbase, (int )epnum); hw_ep = (struct musb_hw_ep *)(& musb->endpoints) + (unsigned long )epnum; ret = musb_read_fifosize(musb, hw_ep, (int )epnum); } if (ret < 0) { goto ldv_36108; } else { } if ((unsigned int )hw_ep->max_packet_sz_tx <= 511U || (unsigned int )hw_ep->max_packet_sz_rx <= 511U) { goto ldv_36109; } else { } if ((unsigned long )musb->bulk_ep != (unsigned long )((struct musb_hw_ep *)0)) { goto ldv_36109; } else { } musb->bulk_ep = hw_ep; ldv_36109: epnum = (u8 )((int )epnum + 1); ldv_36111: ; if ((int )epnum < (int )(musb->config)->num_eps) { goto ldv_36110; } else { } ldv_36108: ; if ((unsigned long )musb->bulk_ep == (unsigned long )((struct musb_hw_ep *)0)) { { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "ep_config_from_hw"; descriptor___0.filename = "drivers/usb/musb/musb_core.c"; descriptor___0.format = "%s: missing bulk\n"; descriptor___0.lineno = 1438U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_pr_debug(& descriptor___0, "%s: missing bulk\n", (char const *)(& musb_driver_name)); } } else { } return (-22); } else { } return (0); } } static int musb_core_init(u16 musb_type , struct musb *musb ) { u8 reg ; char *type ; char aInfo[90U] ; char aRevision[32U] ; char aDate[12U] ; void *mbase ; int status ; int i ; struct musb_hw_ep *hw_ep ; u32 tmp ; u32 tmp___0 ; u32 tmp___1 ; u32 tmp___2 ; u32 tmp___3 ; struct _ddebug descriptor ; long tmp___4 ; struct _ddebug descriptor___0 ; long tmp___5 ; struct _ddebug descriptor___1 ; long tmp___6 ; { { mbase = musb->mregs; status = 0; reg = musb_read_configdata(mbase); strcpy((char *)(& aInfo), (int )reg & 1 ? "UTMI-16" : "UTMI-8"); } if (((int )reg & 4) != 0) { { strcat((char *)(& aInfo), ", dyn FIFOs"); musb->dyn_fifo = 1U; } } else { } if ((int )((signed char )reg) < 0) { { strcat((char *)(& aInfo), ", bulk combine"); musb->bulk_combine = 1U; } } else { } if (((int )reg & 64) != 0) { { strcat((char *)(& aInfo), ", bulk split"); musb->bulk_split = 1U; } } else { } if (((int )reg & 16) != 0) { { strcat((char *)(& aInfo), ", HB-ISO Rx"); musb->hb_iso_rx = 1U; } } else { } if (((int )reg & 8) != 0) { { strcat((char *)(& aInfo), ", HB-ISO Tx"); musb->hb_iso_tx = 1U; } } else { } if (((int )reg & 2) != 0) { { strcat((char *)(& aInfo), ", SoftConn"); } } else { } { printk("\017%s: ConfigData=0x%02x (%s)\n", (char const *)(& musb_driver_name), (int )reg, (char *)(& aInfo)); aDate[0] = 0; } if ((unsigned int )musb_type == 0U) { musb->is_multipoint = 1U; type = (char *)"M"; } else { musb->is_multipoint = 0U; type = (char *)""; } { musb->hwvers = musb_read_hwvers(mbase); snprintf((char *)(& aRevision), 32UL, "%d.%d%s", ((int )musb->hwvers >> 10) & 31, (int )musb->hwvers & 1023, (int )((short )musb->hwvers) < 0 ? (char *)"RC" : (char *)""); printk("\017%s: %sHDRC RTL version %s %s\n", (char const *)(& musb_driver_name), type, (char *)(& aRevision), (char *)(& aDate)); musb_configure_ep0(musb); musb->nr_endpoints = 1U; musb->epmask = 1U; } if ((unsigned int )*((unsigned char *)musb + 8056UL) != 0U) { { status = ep_config_from_table(musb); } } else { { status = ep_config_from_hw(musb); } } if (status < 0) { return (status); } else { } i = 0; goto ldv_36134; ldv_36133: { hw_ep = (struct musb_hw_ep *)(& musb->endpoints) + (unsigned long )i; tmp = (*(musb->io.fifo_offset))((int )((u8 )i)); hw_ep->fifo = mbase + (unsigned long )tmp; } if (((unsigned long )musb->io.quirks & 2UL) != 0UL) { { tmp___0 = (*(musb->io.fifo_offset))((int )((u8 )i)); hw_ep->fifo_async = (musb->async + (dma_addr_t )tmp___0) + 1024ULL; tmp___1 = (*(musb->io.fifo_offset))((int )((u8 )i)); hw_ep->fifo_sync = (musb->sync + (dma_addr_t )tmp___1) + 1024ULL; tmp___2 = (*(musb->io.fifo_offset))((int )((u8 )i)); hw_ep->fifo_sync_va = musb->sync_va + ((unsigned long )tmp___2 + 1024UL); } if (i == 0) { hw_ep->conf = mbase + 1288U; } else { hw_ep->conf = mbase + ((unsigned long )(((i + -1) & 15) << 2) + 1024UL); } } else { } { tmp___3 = (*(musb->io.ep_offset))((int )((u8 )i), 0); hw_ep->regs = mbase + (unsigned long )tmp___3; hw_ep->target_regs = musb_read_target_reg_base((int )((u8 )i), mbase); hw_ep->rx_reinit = 1U; hw_ep->tx_reinit = 1U; } if ((unsigned int )hw_ep->max_packet_sz_tx != 0U) { { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_core_init"; descriptor.filename = "drivers/usb/musb/musb_core.c"; descriptor.format = "%s: hw_ep %d%s, %smax %d\n"; descriptor.lineno = 1560U; descriptor.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___4 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "%s: hw_ep %d%s, %smax %d\n", (char const *)(& musb_driver_name), i, (int )hw_ep->is_shared_fifo ? (char *)"shared" : (char *)"tx", (int )hw_ep->tx_double_buffered ? (char *)"doublebuffer, " : (char *)"", (int )hw_ep->max_packet_sz_tx); } } else { } } else { } if ((unsigned int )hw_ep->max_packet_sz_rx != 0U && ! hw_ep->is_shared_fifo) { { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_core_init"; descriptor___0.filename = "drivers/usb/musb/musb_core.c"; descriptor___0.format = "%s: hw_ep %d%s, %smax %d\n"; descriptor___0.lineno = 1569U; descriptor___0.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___5 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "%s: hw_ep %d%s, %smax %d\n", (char const *)(& musb_driver_name), i, (char *)"rx", (int )hw_ep->rx_double_buffered ? (char *)"doublebuffer, " : (char *)"", (int )hw_ep->max_packet_sz_rx); } } else { } } else { } if (*((unsigned int *)hw_ep + 9UL) == 0U) { { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_core_init"; descriptor___1.filename = "drivers/usb/musb/musb_core.c"; descriptor___1.format = "hw_ep %d not configured\n"; descriptor___1.lineno = 1572U; descriptor___1.flags = 0U; tmp___6 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___6 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "hw_ep %d not configured\n", i); } } else { } } else { } i = i + 1; ldv_36134: ; if (i < (int )musb->nr_endpoints) { goto ldv_36133; } else { } return (0); } } irqreturn_t musb_interrupt(struct musb *musb ) { irqreturn_t retval ; u8 devctl ; int ep_num ; u32 reg ; struct _ddebug descriptor ; long tmp ; irqreturn_t tmp___0 ; irqreturn_t tmp___1 ; irqreturn_t tmp___2 ; { { retval = 0; devctl = (*musb_readb)((void const *)musb->mregs, 96U); descriptor.modname = "musb_hdrc"; descriptor.function = "musb_interrupt"; descriptor.filename = "drivers/usb/musb/musb_core.c"; descriptor.format = "** IRQ %s usb%04x tx%04x rx%04x\n"; descriptor.lineno = 1598U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "** IRQ %s usb%04x tx%04x rx%04x\n", (int )musb->is_host ? (char *)"host" : (char *)"peripheral", (int )musb->int_usb, (int )musb->int_tx, (int )musb->int_rx); } } else { } if ((unsigned int )musb->int_usb != 0U) { { tmp___0 = musb_stage0_irq(musb, (int )musb->int_usb, (int )devctl); retval = (irqreturn_t )((unsigned int )retval | (unsigned int )tmp___0); } } else { } if ((int )musb->int_tx & 1) { if ((int )musb->is_host) { { tmp___1 = musb_h_ep0_irq(musb); retval = (irqreturn_t )((unsigned int )retval | (unsigned int )tmp___1); } } else { { tmp___2 = musb_g_ep0_irq(musb); retval = (irqreturn_t )((unsigned int )retval | (unsigned int )tmp___2); } } } else { } reg = (u32 )((int )musb->int_rx >> 1); ep_num = 1; goto ldv_36146; ldv_36145: ; if ((int )reg & 1) { retval = 1; if ((int )musb->is_host) { { musb_host_rx(musb, (int )((u8 )ep_num)); } } else { { musb_g_rx(musb, (int )((u8 )ep_num)); } } } else { } reg = reg >> 1; ep_num = ep_num + 1; ldv_36146: ; if (reg != 0U) { goto ldv_36145; } else { } reg = (u32 )((int )musb->int_tx >> 1); ep_num = 1; goto ldv_36149; ldv_36148: ; if ((int )reg & 1) { retval = 1; if ((int )musb->is_host) { { musb_host_tx(musb, (int )((u8 )ep_num)); } } else { { musb_g_tx(musb, (int )((u8 )ep_num)); } } } else { } reg = reg >> 1; ep_num = ep_num + 1; ldv_36149: ; if (reg != 0U) { goto ldv_36148; } else { } return (retval); } } static char const __kstrtab_musb_interrupt[15U] = { 'm', 'u', 's', 'b', '_', 'i', 'n', 't', 'e', 'r', 'r', 'u', 'p', 't', '\000'}; struct kernel_symbol const __ksymtab_musb_interrupt ; struct kernel_symbol const __ksymtab_musb_interrupt = {(unsigned long )(& musb_interrupt), (char const *)(& __kstrtab_musb_interrupt)}; static bool use_dma = 1; void musb_dma_completion(struct musb *musb , u8 epnum , u8 transmit ) { { if ((unsigned int )epnum == 0U) { if ((int )musb->is_host) { { musb_h_ep0_irq(musb); } } else { { musb_g_ep0_irq(musb); } } } else if ((unsigned int )transmit != 0U) { if ((int )musb->is_host) { { musb_host_tx(musb, (int )epnum); } } else { { musb_g_tx(musb, (int )epnum); } } } else if ((int )musb->is_host) { { musb_host_rx(musb, (int )epnum); } } else { { musb_g_rx(musb, (int )epnum); } } return; } } static char const __kstrtab_musb_dma_completion[20U] = { 'm', 'u', 's', 'b', '_', 'd', 'm', 'a', '_', 'c', 'o', 'm', 'p', 'l', 'e', 't', 'i', 'o', 'n', '\000'}; struct kernel_symbol const __ksymtab_musb_dma_completion ; struct kernel_symbol const __ksymtab_musb_dma_completion = {(unsigned long )(& musb_dma_completion), (char const *)(& __kstrtab_musb_dma_completion)}; static ssize_t musb_mode_show(struct device *dev , struct device_attribute *attr , char *buf ) { struct musb *musb ; struct musb *tmp ; unsigned long flags ; int ret ; char const *tmp___0 ; { { tmp = dev_to_musb(dev); musb = tmp; ret = -22; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_104(& musb->lock); tmp___0 = usb_otg_state_string(((musb->xceiv)->otg)->state); ret = sprintf(buf, "%s\n", tmp___0); ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return ((ssize_t )ret); } } static ssize_t musb_mode_store(struct device *dev , struct device_attribute *attr , char const *buf , size_t n ) { struct musb *musb ; struct musb *tmp ; unsigned long flags ; int status ; bool tmp___0 ; bool tmp___1 ; bool tmp___2 ; { { tmp = dev_to_musb(dev); musb = tmp; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106(& musb->lock); tmp___2 = sysfs_streq(buf, "host"); } if ((int )tmp___2) { { status = musb_platform_set_mode(musb, 1); } } else { { tmp___1 = sysfs_streq(buf, "peripheral"); } if ((int )tmp___1) { { status = musb_platform_set_mode(musb, 2); } } else { { tmp___0 = sysfs_streq(buf, "otg"); } if ((int )tmp___0) { { status = musb_platform_set_mode(musb, 3); } } else { status = -22; } } } { ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return ((ssize_t )(status == 0 ? n : (size_t )status)); } } static struct device_attribute dev_attr_mode = {{"mode", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & musb_mode_show, & musb_mode_store}; static ssize_t musb_vbus_store(struct device *dev , struct device_attribute *attr , char const *buf , size_t n ) { struct musb *musb ; struct musb *tmp ; unsigned long flags ; unsigned long val ; int tmp___0 ; int __max1 ; int __max2 ; unsigned long tmp___1 ; { { tmp = dev_to_musb(dev); musb = tmp; tmp___0 = sscanf(buf, "%lu", & val); } if (tmp___0 <= 0) { { dev_err((struct device const *)dev, "Invalid VBUS timeout ms value\n"); } return (-22L); } else { } { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_108(& musb->lock); } if (val != 0UL) { __max1 = (int )val; __max2 = 1100; musb->a_wait_bcon = __max1 > __max2 ? __max1 : __max2; } else { musb->a_wait_bcon = 0; } if ((unsigned int )((musb->xceiv)->otg)->state == 8U) { musb->is_active = 0U; } else { } { tmp___1 = msecs_to_jiffies((unsigned int const )val); musb_platform_try_idle(musb, (unsigned long )jiffies + tmp___1); ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return ((ssize_t )n); } } static ssize_t musb_vbus_show(struct device *dev , struct device_attribute *attr , char *buf ) { struct musb *musb ; struct musb *tmp ; unsigned long flags ; unsigned long val ; int vbus ; int tmp___0 ; { { tmp = dev_to_musb(dev); musb = tmp; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_110(& musb->lock); val = (unsigned long )musb->a_wait_bcon; vbus = musb_platform_get_vbus_status(musb); ldv_spin_unlock_irqrestore_97(& musb->lock, flags); tmp___0 = sprintf(buf, "Vbus %s, timeout %lu msec\n", vbus != 0 ? (char *)"on" : (char *)"off", val); } return ((ssize_t )tmp___0); } } static struct device_attribute dev_attr_vbus = {{"vbus", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & musb_vbus_show, & musb_vbus_store}; static ssize_t musb_srp_store(struct device *dev , struct device_attribute *attr , char const *buf , size_t n ) { struct musb *musb ; struct musb *tmp ; unsigned short srp ; int tmp___0 ; { { tmp = dev_to_musb(dev); musb = tmp; tmp___0 = sscanf(buf, "%hu", & srp); } if (tmp___0 != 1 || (unsigned int )srp != 1U) { { dev_err((struct device const *)dev, "SRP: Value must be 1\n"); } return (-22L); } else { } if ((unsigned int )srp == 1U) { { musb_g_wakeup(musb); } } else { } return ((ssize_t )n); } } static struct device_attribute dev_attr_srp = {{"srp", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, (ssize_t (*)(struct device * , struct device_attribute * , char * ))0, & musb_srp_store}; static struct attribute *musb_attributes[4U] = { & dev_attr_mode.attr, & dev_attr_vbus.attr, & dev_attr_srp.attr, (struct attribute *)0}; static struct attribute_group const musb_attr_group = {0, 0, (struct attribute **)(& musb_attributes), 0}; static void musb_irq_work(struct work_struct *data ) { struct musb *musb ; struct work_struct const *__mptr ; { __mptr = (struct work_struct const *)data; musb = (struct musb *)__mptr + 0xfffffffffffffde8UL; if ((unsigned int )((musb->xceiv)->otg)->state != (unsigned int )musb->xceiv_old_state) { { musb->xceiv_old_state = (int )((musb->xceiv)->otg)->state; sysfs_notify(& (musb->controller)->kobj, (char const *)0, "mode"); } } else { } return; } } static void musb_recover_work(struct work_struct *data ) { struct musb *musb ; struct work_struct const *__mptr ; int status ; int ret ; { { __mptr = (struct work_struct const *)data; musb = (struct musb *)__mptr + 0xfffffffffffffd98UL; ret = musb_platform_reset(musb); } if (ret != 0) { return; } else { } { usb_phy_vbus_off(musb->xceiv); usleep_range(100UL, 200UL); usb_phy_vbus_on(musb->xceiv); usleep_range(100UL, 200UL); } if ((unsigned int )*((unsigned char *)musb + 8056UL) != 0U) { { status = ep_config_from_table(musb); } } else { { status = ep_config_from_hw(musb); } } if (status == 0) { { musb_start(musb); } } else { } return; } } static struct musb *allocate_instance(struct device *dev , struct musb_hdrc_config *config , void *mbase ) { struct musb *musb ; struct musb_hw_ep *ep ; int epnum ; int ret ; void *tmp ; long tmp___0 ; { { tmp = devm_kzalloc(dev, 9672UL, 208U); musb = (struct musb *)tmp; } if ((unsigned long )musb == (unsigned long )((struct musb *)0)) { return ((struct musb *)0); } else { } { INIT_LIST_HEAD(& musb->control); INIT_LIST_HEAD(& musb->in_bulk); INIT_LIST_HEAD(& musb->out_bulk); musb->vbuserr_retry = 3U; musb->a_wait_bcon = 1100; musb->mregs = mbase; musb->ctrl_base = mbase; musb->nIrq = -19; musb->config = config; tmp___0 = ldv__builtin_expect((unsigned int )(musb->config)->num_eps > 16U, 0L); } if (tmp___0 != 0L) { { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/usb/musb/musb_core.c"), "i" (1884), "i" (12UL)); __builtin_unreachable(); } } else { } epnum = 0; ep = (struct musb_hw_ep *)(& musb->endpoints); goto ldv_36295; ldv_36294: ep->musb = musb; ep->epnum = (u8 )epnum; epnum = epnum + 1; ep = ep + 1; ldv_36295: ; if (epnum < (int )(musb->config)->num_eps) { goto ldv_36294; } else { } { musb->controller = dev; ret = musb_host_alloc(musb); } if (ret < 0) { goto err_free; } else { } { dev_set_drvdata(dev, (void *)musb); } return (musb); err_free: ; return ((struct musb *)0); } } static void musb_free(struct musb *musb ) { { { ldv_sysfs_remove_group_112(& (musb->controller)->kobj, & musb_attr_group); } if (musb->nIrq >= 0) { if ((unsigned int )*((unsigned char *)musb + 1612UL) != 0U) { { disable_irq_wake((unsigned int )musb->nIrq); } } else { } { ldv_free_irq_113((unsigned int )musb->nIrq, (void *)musb); } } else { } { musb_host_free(musb); } return; } } static void musb_deassert_reset(struct work_struct *work ) { struct musb *musb ; unsigned long flags ; struct work_struct const *__mptr ; { { __mptr = (struct work_struct const *)work; musb = (struct musb *)__mptr + 0xfffffffffffffcb8UL; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_114(& musb->lock); } if ((musb->port1_status & 16U) != 0U) { { musb_port_reset(musb, 0); } } else { } { ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return; } } static int musb_init_controller(struct device *dev , int nIrq , void *ctrl ) { int status ; struct musb *musb ; struct musb_hdrc_platform_data *plat ; void *tmp ; struct _ddebug descriptor ; long tmp___0 ; struct lock_class_key __key ; long tmp___1 ; bool tmp___2 ; struct lock_class_key __key___0 ; atomic_long_t __constr_expr_0 ; struct lock_class_key __key___1 ; atomic_long_t __constr_expr_1 ; struct lock_class_key __key___2 ; struct lock_class_key __key___3 ; atomic_long_t __constr_expr_2 ; struct lock_class_key __key___4 ; struct lock_class_key __key___5 ; atomic_long_t __constr_expr_3 ; struct lock_class_key __key___6 ; struct lock_class_key __key___7 ; char const *tmp___3 ; int tmp___4 ; int tmp___5 ; u8 busctl ; u8 tmp___6 ; { { tmp = dev_get_platdata((struct device const *)dev); plat = (struct musb_hdrc_platform_data *)tmp; } if ((unsigned long )plat == (unsigned long )((struct musb_hdrc_platform_data *)0)) { { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_init_controller"; descriptor.filename = "drivers/usb/musb/musb_core.c"; descriptor.format = "no platform_data?\n"; descriptor.lineno = 1960U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)dev, "no platform_data?\n"); } } else { } status = -19; goto fail0; } else { } { musb = allocate_instance(dev, plat->config, ctrl); } if ((unsigned long )musb == (unsigned long )((struct musb *)0)) { status = -12; goto fail0; } else { } { pm_runtime_use_autosuspend(musb->controller); pm_runtime_set_autosuspend_delay(musb->controller, 200); pm_runtime_enable(musb->controller); spinlock_check(& musb->lock); __raw_spin_lock_init(& musb->lock.__annonCompField18.rlock, "&(&musb->lock)->rlock", & __key); musb->board_set_power = plat->set_power; musb->min_power = plat->min_power; musb->ops = (struct musb_platform_ops const *)plat->platform_ops; musb->port_mode = (int )plat->mode; musb_readb = & musb_default_readb; musb_writeb = & musb_default_writeb; musb_readw = & musb_default_readw; musb_writew = & musb_default_writew; musb_readl = & musb_default_readl; musb_writel = & musb_default_writel; status = musb_platform_init(musb); } if (status < 0) { goto fail1; } else { } if ((unsigned long )musb->isr == (unsigned long )((irqreturn_t (*)(int , void * ))0)) { status = -19; goto fail2; } else { } if ((unsigned int )(musb->ops)->quirks != 0U) { musb->io.quirks = (musb->ops)->quirks; } else { } if ((unsigned long )(musb->ops)->ep_offset != (unsigned long )((u32 (*/* const */)(u8 , u16 ))0)) { musb->io.ep_offset = (musb->ops)->ep_offset; } else { } if ((unsigned long )(musb->ops)->ep_select != (unsigned long )((void (*/* const */)(void * , u8 ))0)) { musb->io.ep_select = (musb->ops)->ep_select; } else { } if ((int )musb->io.quirks & 1) { musb->io.ep_offset = & musb_indexed_ep_offset; musb->io.ep_select = & musb_indexed_ep_select; } else { musb->io.ep_offset = & musb_flat_ep_offset; musb->io.ep_select = & musb_flat_ep_select; } if ((unsigned int )((unsigned short )(musb->ops)->fifo_mode) != 0U) { fifo_mode = (musb->ops)->fifo_mode; } else { fifo_mode = 4U; } if ((unsigned long )(musb->ops)->fifo_offset != (unsigned long )((u32 (*/* const */)(u8 ))0)) { musb->io.fifo_offset = (musb->ops)->fifo_offset; } else { musb->io.fifo_offset = & musb_default_fifo_offset; } if ((unsigned long )(musb->ops)->readb != (unsigned long )((u8 (*/* const */)(void const * , unsigned int ))0)) { musb_readb = (musb->ops)->readb; } else { } if ((unsigned long )(musb->ops)->writeb != (unsigned long )((void (*/* const */)(void * , unsigned int , u8 ))0)) { musb_writeb = (musb->ops)->writeb; } else { } if ((unsigned long )(musb->ops)->readw != (unsigned long )((u16 (*/* const */)(void const * , unsigned int ))0)) { musb_readw = (musb->ops)->readw; } else { } if ((unsigned long )(musb->ops)->writew != (unsigned long )((void (*/* const */)(void * , unsigned int , u16 ))0)) { musb_writew = (musb->ops)->writew; } else { } if ((unsigned long )(musb->ops)->readl != (unsigned long )((u32 (*/* const */)(void const * , unsigned int ))0)) { musb_readl = (musb->ops)->readl; } else { } if ((unsigned long )(musb->ops)->writel != (unsigned long )((void (*/* const */)(void * , unsigned int , u32 ))0)) { musb_writel = (musb->ops)->writel; } else { } if ((unsigned long )(musb->ops)->read_fifo != (unsigned long )((void (*/* const */)(struct musb_hw_ep * , u16 , u8 * ))0)) { musb->io.read_fifo = (musb->ops)->read_fifo; } else { musb->io.read_fifo = & musb_default_read_fifo; } if ((unsigned long )(musb->ops)->write_fifo != (unsigned long )((void (*/* const */)(struct musb_hw_ep * , u16 , u8 const * ))0)) { musb->io.write_fifo = (musb->ops)->write_fifo; } else { musb->io.write_fifo = & musb_default_write_fifo; } if ((unsigned long )(musb->xceiv)->io_ops == (unsigned long )((struct usb_phy_io_ops *)0)) { (musb->xceiv)->io_dev = musb->controller; (musb->xceiv)->io_priv = musb->mregs; (musb->xceiv)->io_ops = & musb_ulpi_access; } else { } { pm_runtime_get_sync(musb->controller); } if ((int )use_dma && (unsigned long )dev->dma_mask != (unsigned long )((u64 *)0ULL)) { { musb->dma_controller = dma_controller_create(musb, musb->mregs); tmp___2 = IS_ERR((void const *)musb->dma_controller); } if ((int )tmp___2) { { tmp___1 = PTR_ERR((void const *)musb->dma_controller); status = (int )tmp___1; } goto fail2_5; } else { } } else { } { musb_platform_disable(musb); musb_generic_disable(musb); __init_work(& musb->irq_work, 0); __constr_expr_0.counter = 137438953408L; musb->irq_work.data = __constr_expr_0; lockdep_init_map(& musb->irq_work.lockdep_map, "(&musb->irq_work)", & __key___0, 0); INIT_LIST_HEAD(& musb->irq_work.entry); musb->irq_work.func = & musb_irq_work; __init_work(& musb->recover_work.work, 0); __constr_expr_1.counter = 137438953408L; musb->recover_work.work.data = __constr_expr_1; lockdep_init_map(& musb->recover_work.work.lockdep_map, "(&(&musb->recover_work)->work)", & __key___1, 0); INIT_LIST_HEAD(& musb->recover_work.work.entry); musb->recover_work.work.func = & musb_recover_work; init_timer_key(& musb->recover_work.timer, 2U, "(&(&musb->recover_work)->timer)", & __key___2); musb->recover_work.timer.function = & delayed_work_timer_fn; musb->recover_work.timer.data = (unsigned long )(& musb->recover_work); __init_work(& musb->deassert_reset_work.work, 0); __constr_expr_2.counter = 137438953408L; musb->deassert_reset_work.work.data = __constr_expr_2; lockdep_init_map(& musb->deassert_reset_work.work.lockdep_map, "(&(&musb->deassert_reset_work)->work)", & __key___3, 0); INIT_LIST_HEAD(& musb->deassert_reset_work.work.entry); musb->deassert_reset_work.work.func = & musb_deassert_reset; init_timer_key(& musb->deassert_reset_work.timer, 2U, "(&(&musb->deassert_reset_work)->timer)", & __key___4); musb->deassert_reset_work.timer.function = & delayed_work_timer_fn; musb->deassert_reset_work.timer.data = (unsigned long )(& musb->deassert_reset_work); __init_work(& musb->finish_resume_work.work, 0); __constr_expr_3.counter = 137438953408L; musb->finish_resume_work.work.data = __constr_expr_3; lockdep_init_map(& musb->finish_resume_work.work.lockdep_map, "(&(&musb->finish_resume_work)->work)", & __key___5, 0); INIT_LIST_HEAD(& musb->finish_resume_work.work.entry); musb->finish_resume_work.work.func = & musb_host_finish_resume; init_timer_key(& musb->finish_resume_work.timer, 2U, "(&(&musb->finish_resume_work)->timer)", & __key___6); musb->finish_resume_work.timer.function = & delayed_work_timer_fn; musb->finish_resume_work.timer.data = (unsigned long )(& musb->finish_resume_work); status = musb_core_init((unsigned int )*((unsigned char *)plat->config + 12UL) == 0U, musb); } if (status < 0) { goto fail3; } else { } { init_timer_key(& musb->otg_timer, 0U, "((&musb->otg_timer))", & __key___7); musb->otg_timer.function = & musb_otg_timer_func; musb->otg_timer.data = (unsigned long )musb; tmp___3 = dev_name((struct device const *)dev); tmp___4 = ldv_request_irq_116((unsigned int )nIrq, musb->isr, 0UL, tmp___3, (void *)musb); } if (tmp___4 != 0) { { dev_err((struct device const *)dev, "request_irq %d failed!\n", nIrq); status = -19; } goto fail3; } else { } { musb->nIrq = nIrq; tmp___5 = enable_irq_wake((unsigned int )nIrq); } if (tmp___5 == 0) { { musb->irq_wake = 1U; device_init_wakeup(dev, 1); } } else { musb->irq_wake = 0U; } if ((unsigned int )*((unsigned char *)plat + 27UL) != 0U) { { tmp___6 = musb_read_ulpi_buscontrol(musb->mregs); busctl = tmp___6; busctl = (u8 )((unsigned int )busctl | 1U); musb_write_ulpi_buscontrol(musb->mregs, (int )busctl); } } else { } if ((unsigned int )((musb->xceiv)->otg)->default_a != 0U) { musb->is_host = 1; ((musb->xceiv)->otg)->state = 6; } else { musb->is_host = 0; ((musb->xceiv)->otg)->state = 1; } { if (musb->port_mode == 1) { goto case_1; } else { } if (musb->port_mode == 2) { goto case_2; } else { } if (musb->port_mode == 3) { goto case_3; } else { } goto switch_default; case_1: /* CIL Label */ { status = musb_host_setup(musb, (int )plat->power); } if (status < 0) { goto fail3; } else { } { status = musb_platform_set_mode(musb, 1); } goto ldv_36338; case_2: /* CIL Label */ { status = musb_gadget_setup(musb); } if (status < 0) { goto fail3; } else { } { status = musb_platform_set_mode(musb, 2); } goto ldv_36338; case_3: /* CIL Label */ { status = musb_host_setup(musb, (int )plat->power); } if (status < 0) { goto fail3; } else { } { status = musb_gadget_setup(musb); } if (status != 0) { { musb_host_cleanup(musb); } goto fail3; } else { } { status = musb_platform_set_mode(musb, 3); } goto ldv_36338; switch_default: /* CIL Label */ { dev_err((struct device const *)dev, "unsupported port mode %d\n", musb->port_mode); } goto ldv_36338; switch_break: /* CIL Label */ ; } ldv_36338: ; if (status < 0) { goto fail3; } else { } { status = musb_init_debugfs(musb); } if (status < 0) { goto fail4; } else { } { status = ldv_sysfs_create_group_117(& (musb->controller)->kobj, & musb_attr_group); } if (status != 0) { goto fail5; } else { } { pm_runtime_put(musb->controller); } return (0); fail5: { musb_exit_debugfs(musb); } fail4: { musb_gadget_cleanup(musb); musb_host_cleanup(musb); } fail3: { cancel_work_sync(& musb->irq_work); cancel_delayed_work_sync(& musb->recover_work); cancel_delayed_work_sync(& musb->finish_resume_work); cancel_delayed_work_sync(& musb->deassert_reset_work); } if ((unsigned long )musb->dma_controller != (unsigned long )((struct dma_controller *)0)) { { dma_controller_destroy(musb->dma_controller); } } else { } fail2_5: { pm_runtime_put_sync(musb->controller); } fail2: ; if ((unsigned int )*((unsigned char *)musb + 1612UL) != 0U) { { device_init_wakeup(dev, 0); } } else { } { musb_platform_exit(musb); } fail1: { pm_runtime_disable(musb->controller); dev_err((struct device const *)musb->controller, "musb_init_controller failed with status %d\n", status); musb_free(musb); } fail0: ; return (status); } } static int musb_probe(struct platform_device *pdev ) { struct device *dev ; int irq ; int tmp ; struct resource *iomem ; void *base ; long tmp___0 ; bool tmp___1 ; int tmp___2 ; { { dev = & pdev->dev; tmp = platform_get_irq_byname(pdev, "mc"); irq = tmp; } if (irq <= 0) { return (-19); } else { } { iomem = platform_get_resource(pdev, 512U, 0U); base = devm_ioremap_resource(dev, iomem); tmp___1 = IS_ERR((void const *)base); } if ((int )tmp___1) { { tmp___0 = PTR_ERR((void const *)base); } return ((int )tmp___0); } else { } { tmp___2 = musb_init_controller(dev, irq, base); } return (tmp___2); } } static int musb_remove(struct platform_device *pdev ) { struct device *dev ; struct musb *musb ; struct musb *tmp ; { { dev = & pdev->dev; tmp = dev_to_musb(dev); musb = tmp; musb_exit_debugfs(musb); musb_shutdown(pdev); } if ((unsigned long )musb->dma_controller != (unsigned long )((struct dma_controller *)0)) { { dma_controller_destroy(musb->dma_controller); } } else { } { cancel_work_sync(& musb->irq_work); cancel_delayed_work_sync(& musb->recover_work); cancel_delayed_work_sync(& musb->finish_resume_work); cancel_delayed_work_sync(& musb->deassert_reset_work); musb_free(musb); device_init_wakeup(dev, 0); } return (0); } } static void musb_save_context(struct musb *musb ) { int i ; void *musb_base ; void *epio ; struct musb_hw_ep *hw_ep ; { { musb_base = musb->mregs; musb->context.frame = (*musb_readw)((void const *)musb_base, 12U); musb->context.testmode = (*musb_readb)((void const *)musb_base, 15U); musb->context.busctl = musb_read_ulpi_buscontrol(musb->mregs); musb->context.power = (*musb_readb)((void const *)musb_base, 1U); musb->context.intrusbe = (*musb_readb)((void const *)musb_base, 11U); musb->context.index = (*musb_readb)((void const *)musb_base, 14U); musb->context.devctl = (*musb_readb)((void const *)musb_base, 96U); i = 0; } goto ldv_36365; ldv_36364: hw_ep = (struct musb_hw_ep *)(& musb->endpoints) + (unsigned long )i; if ((unsigned long )hw_ep == (unsigned long )((struct musb_hw_ep *)0)) { goto ldv_36363; } else { } epio = hw_ep->regs; if ((unsigned long )epio == (unsigned long )((void *)0)) { goto ldv_36363; } else { } { (*musb_writeb)(musb_base, 14U, (int )((u8 )i)); musb->context.index_regs[i].txmaxp = (*musb_readw)((void const *)epio, 0U); musb->context.index_regs[i].txcsr = (*musb_readw)((void const *)epio, 2U); musb->context.index_regs[i].rxmaxp = (*musb_readw)((void const *)epio, 4U); musb->context.index_regs[i].rxcsr = (*musb_readw)((void const *)epio, 6U); } if ((unsigned int )*((unsigned char *)musb + 8056UL) != 0U) { { musb->context.index_regs[i].txfifoadd = musb_read_txfifoadd(musb_base); musb->context.index_regs[i].rxfifoadd = musb_read_rxfifoadd(musb_base); musb->context.index_regs[i].txfifosz = musb_read_txfifosz(musb_base); musb->context.index_regs[i].rxfifosz = musb_read_rxfifosz(musb_base); } } else { } { musb->context.index_regs[i].txtype = (*musb_readb)((void const *)epio, 10U); musb->context.index_regs[i].txinterval = (*musb_readb)((void const *)epio, 11U); musb->context.index_regs[i].rxtype = (*musb_readb)((void const *)epio, 12U); musb->context.index_regs[i].rxinterval = (*musb_readb)((void const *)epio, 13U); musb->context.index_regs[i].txfunaddr = musb_read_txfunaddr(musb_base, (int )((u8 )i)); musb->context.index_regs[i].txhubaddr = musb_read_txhubaddr(musb_base, (int )((u8 )i)); musb->context.index_regs[i].txhubport = musb_read_txhubport(musb_base, (int )((u8 )i)); musb->context.index_regs[i].rxfunaddr = musb_read_rxfunaddr(musb_base, (int )((u8 )i)); musb->context.index_regs[i].rxhubaddr = musb_read_rxhubaddr(musb_base, (int )((u8 )i)); musb->context.index_regs[i].rxhubport = musb_read_rxhubport(musb_base, (int )((u8 )i)); } ldv_36363: i = i + 1; ldv_36365: ; if (i < (int )(musb->config)->num_eps) { goto ldv_36364; } else { } return; } } static void musb_restore_context(struct musb *musb ) { int i ; void *musb_base ; void *ep_target_regs ; void *epio ; u8 power ; struct musb_hw_ep *hw_ep ; { { musb_base = musb->mregs; (*musb_writew)(musb_base, 12U, (int )musb->context.frame); (*musb_writeb)(musb_base, 15U, (int )musb->context.testmode); musb_write_ulpi_buscontrol(musb->mregs, (int )musb->context.busctl); power = (*musb_readb)((void const *)musb_base, 1U); power = (unsigned int )power & 6U; musb->context.power = (unsigned int )musb->context.power & 249U; power = (u8 )((int )power | (int )musb->context.power); (*musb_writeb)(musb_base, 1U, (int )power); (*musb_writew)(musb_base, 6U, (int )musb->intrtxe); (*musb_writew)(musb_base, 8U, (int )musb->intrrxe); (*musb_writeb)(musb_base, 11U, (int )musb->context.intrusbe); (*musb_writeb)(musb_base, 96U, (int )musb->context.devctl); i = 0; } goto ldv_36378; ldv_36377: hw_ep = (struct musb_hw_ep *)(& musb->endpoints) + (unsigned long )i; if ((unsigned long )hw_ep == (unsigned long )((struct musb_hw_ep *)0)) { goto ldv_36376; } else { } epio = hw_ep->regs; if ((unsigned long )epio == (unsigned long )((void *)0)) { goto ldv_36376; } else { } { (*musb_writeb)(musb_base, 14U, (int )((u8 )i)); (*musb_writew)(epio, 0U, (int )musb->context.index_regs[i].txmaxp); (*musb_writew)(epio, 2U, (int )musb->context.index_regs[i].txcsr); (*musb_writew)(epio, 4U, (int )musb->context.index_regs[i].rxmaxp); (*musb_writew)(epio, 6U, (int )musb->context.index_regs[i].rxcsr); } if ((unsigned int )*((unsigned char *)musb + 8056UL) != 0U) { { musb_write_txfifosz(musb_base, (int )musb->context.index_regs[i].txfifosz); musb_write_rxfifosz(musb_base, (int )musb->context.index_regs[i].rxfifosz); musb_write_txfifoadd(musb_base, (int )musb->context.index_regs[i].txfifoadd); musb_write_rxfifoadd(musb_base, (int )musb->context.index_regs[i].rxfifoadd); } } else { } { (*musb_writeb)(epio, 10U, (int )musb->context.index_regs[i].txtype); (*musb_writeb)(epio, 11U, (int )musb->context.index_regs[i].txinterval); (*musb_writeb)(epio, 12U, (int )musb->context.index_regs[i].rxtype); (*musb_writeb)(epio, 13U, (int )musb->context.index_regs[i].rxinterval); musb_write_txfunaddr(musb_base, (int )((u8 )i), (int )musb->context.index_regs[i].txfunaddr); musb_write_txhubaddr(musb_base, (int )((u8 )i), (int )musb->context.index_regs[i].txhubaddr); musb_write_txhubport(musb_base, (int )((u8 )i), (int )musb->context.index_regs[i].txhubport); ep_target_regs = musb_read_target_reg_base((int )((u8 )i), musb_base); musb_write_rxfunaddr(ep_target_regs, (int )musb->context.index_regs[i].rxfunaddr); musb_write_rxhubaddr(ep_target_regs, (int )musb->context.index_regs[i].rxhubaddr); musb_write_rxhubport(ep_target_regs, (int )musb->context.index_regs[i].rxhubport); } ldv_36376: i = i + 1; ldv_36378: ; if (i < (int )(musb->config)->num_eps) { goto ldv_36377; } else { } { (*musb_writeb)(musb_base, 14U, (int )musb->context.index); } return; } } static int musb_suspend(struct device *dev ) { struct musb *musb ; struct musb *tmp ; unsigned long flags ; { { tmp = dev_to_musb(dev); musb = tmp; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_118(& musb->lock); musb_save_context(musb); ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return (0); } } static int musb_resume(struct device *dev ) { struct musb *musb ; struct musb *tmp ; u8 devctl ; u8 mask ; unsigned long tmp___0 ; { { tmp = dev_to_musb(dev); musb = tmp; musb_restore_context(musb); devctl = (*musb_readb)((void const *)musb->mregs, 96U); mask = 224U; } if ((unsigned int )(((int )devctl ^ (int )musb->context.devctl) & (int )mask) != 0U) { musb->port1_status = 0U; } else { } if ((unsigned int )*((unsigned char *)musb + 8057UL) != 0U) { { musb->need_finish_resume = 0U; tmp___0 = msecs_to_jiffies(20U); schedule_delayed_work(& musb->finish_resume_work, tmp___0); } } else { } { pm_runtime_disable(dev); pm_runtime_set_active(dev); pm_runtime_enable(dev); } return (0); } } static int musb_runtime_suspend(struct device *dev ) { struct musb *musb ; struct musb *tmp ; { { tmp = dev_to_musb(dev); musb = tmp; musb_save_context(musb); } return (0); } } static int musb_runtime_resume(struct device *dev ) { struct musb *musb ; struct musb *tmp ; int first ; unsigned long tmp___0 ; { { tmp = dev_to_musb(dev); musb = tmp; first = 1; } if (first == 0) { { musb_restore_context(musb); } } else { } first = 0; if ((unsigned int )*((unsigned char *)musb + 8057UL) != 0U) { { musb->need_finish_resume = 0U; tmp___0 = msecs_to_jiffies(20U); schedule_delayed_work(& musb->finish_resume_work, tmp___0); } } else { } return (0); } } static struct dev_pm_ops const musb_dev_pm_ops = {0, 0, & musb_suspend, & musb_resume, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & musb_runtime_suspend, & musb_runtime_resume, 0}; static struct platform_driver musb_driver = {& musb_probe, & musb_remove, & musb_shutdown, 0, 0, {(char const *)(& musb_driver_name), & platform_bus_type, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, & musb_dev_pm_ops, 0}, 0, (_Bool)0}; static int musb_driver_init(void) { int tmp ; { { tmp = ldv___platform_driver_register_120(& musb_driver, & __this_module); } return (tmp); } } static void musb_driver_exit(void) { { { ldv_platform_driver_unregister_121(& musb_driver); } return; } } void ldv_EMGentry_exit_musb_driver_exit_20_2(void (*arg0)(void) ) ; int ldv_EMGentry_init_musb_driver_init_20_19(int (*arg0)(void) ) ; int ldv___platform_driver_register(int arg0 , struct platform_driver *arg1 , struct module *arg2 ) ; int ldv_del_timer(int arg0 , struct timer_list *arg1 ) ; void ldv_dispatch_deregister_18_1(struct platform_driver *arg0 ) ; void ldv_dispatch_deregister_dummy_resourceless_instance_11_20_4(void) ; void ldv_dispatch_deregister_dummy_resourceless_instance_14_20_5(void) ; void ldv_dispatch_deregister_dummy_resourceless_instance_15_20_6(void) ; void ldv_dispatch_deregister_file_operations_instance_7_20_7(void) ; void ldv_dispatch_deregister_io_instance_12_20_8(void) ; void ldv_dispatch_deregister_io_instance_13_20_9(void) ; void ldv_dispatch_instance_deregister_15_1(struct timer_list *arg0 ) ; void ldv_dispatch_instance_register_17_2(struct timer_list *arg0 ) ; void ldv_dispatch_irq_deregister_16_1(int arg0 ) ; void ldv_dispatch_irq_register_19_2(int arg0 , enum irqreturn (*arg1)(int , void * ) , enum irqreturn (*arg2)(int , void * ) , void *arg3 ) ; void ldv_dispatch_pm_deregister_3_5(void) ; void ldv_dispatch_pm_register_3_6(void) ; void ldv_dispatch_register_14_2(struct platform_driver *arg0 ) ; void ldv_dispatch_register_dummy_resourceless_instance_11_20_10(void) ; void ldv_dispatch_register_dummy_resourceless_instance_14_20_11(void) ; void ldv_dispatch_register_dummy_resourceless_instance_15_20_12(void) ; void ldv_dispatch_register_file_operations_instance_7_20_13(void) ; void ldv_dispatch_register_io_instance_12_20_14(void) ; void ldv_dispatch_register_io_instance_13_20_15(void) ; void ldv_dummy_resourceless_instance_callback_11_10(int (*arg0)(struct usb_gadget * , int ) , struct usb_gadget *arg1 , int arg2 ) ; void ldv_dummy_resourceless_instance_callback_11_13(int (*arg0)(struct usb_gadget * , struct usb_gadget_driver * ) , struct usb_gadget *arg1 , struct usb_gadget_driver *arg2 ) ; void ldv_dummy_resourceless_instance_callback_11_14(int (*arg0)(struct usb_gadget * ) , struct usb_gadget *arg1 ) ; void ldv_dummy_resourceless_instance_callback_11_15(int (*arg0)(struct usb_gadget * , unsigned int ) , struct usb_gadget *arg1 , unsigned int arg2 ) ; void ldv_dummy_resourceless_instance_callback_11_18(int (*arg0)(struct usb_gadget * ) , struct usb_gadget *arg1 ) ; void ldv_dummy_resourceless_instance_callback_11_3(int (*arg0)(struct usb_gadget * ) , struct usb_gadget *arg1 ) ; void ldv_dummy_resourceless_instance_callback_11_7(int (*arg0)(struct usb_gadget * , int ) , struct usb_gadget *arg1 , int arg2 ) ; void ldv_dummy_resourceless_instance_callback_12_3(int (*arg0)(struct usb_phy * , unsigned int ) , struct usb_phy *arg1 , unsigned int arg2 ) ; void ldv_dummy_resourceless_instance_callback_12_9(int (*arg0)(struct usb_phy * , unsigned int , unsigned int ) , struct usb_phy *arg1 , unsigned int arg2 , unsigned int arg3 ) ; void ldv_dummy_resourceless_instance_callback_5_3(long (*arg0)(struct device * , struct device_attribute * , char * ) , struct device *arg1 , struct device_attribute *arg2 , char *arg3 ) ; void ldv_dummy_resourceless_instance_callback_5_9(long (*arg0)(struct device * , struct device_attribute * , char * , unsigned long ) , struct device *arg1 , struct device_attribute *arg2 , char *arg3 , unsigned long arg4 ) ; void ldv_dummy_resourceless_instance_callback_6_3(long (*arg0)(struct device * , struct device_attribute * , char * ) , struct device *arg1 , struct device_attribute *arg2 , char *arg3 ) ; void ldv_dummy_resourceless_instance_callback_6_9(long (*arg0)(struct device * , struct device_attribute * , char * , unsigned long ) , struct device *arg1 , struct device_attribute *arg2 , char *arg3 , unsigned long arg4 ) ; void ldv_dummy_resourceless_instance_callback_7_3(long (*arg0)(struct device * , struct device_attribute * , char * ) , struct device *arg1 , struct device_attribute *arg2 , char *arg3 ) ; void ldv_dummy_resourceless_instance_callback_7_9(long (*arg0)(struct device * , struct device_attribute * , char * , unsigned long ) , struct device *arg1 , struct device_attribute *arg2 , char *arg3 , unsigned long arg4 ) ; void ldv_entry_EMGentry_20(void *arg0 ) ; int main(void) ; void ldv_file_operations_file_operations_instance_0(void *arg0 ) ; void ldv_file_operations_file_operations_instance_1(void *arg0 ) ; void ldv_file_operations_instance_write_0_4(long (*arg0)(struct file * , char * , unsigned long , long long * ) , struct file *arg1 , char *arg2 , unsigned long arg3 , long long *arg4 ) ; void ldv_free_irq(void *arg0 , int arg1 , void *arg2 ) ; enum irqreturn ldv_interrupt_instance_handler_2_5(enum irqreturn (*arg0)(int , void * ) , int arg1 , void *arg2 ) ; void ldv_interrupt_instance_thread_2_3(enum irqreturn (*arg0)(int , void * ) , int arg1 , void *arg2 ) ; void ldv_interrupt_interrupt_instance_2(void *arg0 ) ; void ldv_io_instance_callback_10_20(void (*arg0)(struct usb_ep * ) , struct usb_ep *arg1 ) ; void ldv_io_instance_callback_10_21(int (*arg0)(struct usb_ep * ) , struct usb_ep *arg1 ) ; void ldv_io_instance_callback_10_29(int (*arg0)(struct usb_ep * ) , struct usb_ep *arg1 ) ; int ldv_mod_timer(int arg0 , struct timer_list *arg1 , unsigned long arg2 ) ; void ldv_platform_driver_unregister(void *arg0 , struct platform_driver *arg1 ) ; void ldv_platform_instance_callback_3_7(void (*arg0)(struct platform_device * ) , struct platform_device *arg1 ) ; int ldv_platform_instance_probe_3_14(int (*arg0)(struct platform_device * ) , struct platform_device *arg1 ) ; void ldv_platform_instance_release_3_3(int (*arg0)(struct platform_device * ) , struct platform_device *arg1 ) ; void ldv_platform_platform_instance_3(void *arg0 ) ; void ldv_platform_pm_ops_instance_4(void *arg0 ) ; void ldv_pm_ops_instance_complete_4_3(void (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_freeze_4_15(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_freeze_late_4_14(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_freeze_noirq_4_12(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_poweroff_4_9(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_poweroff_late_4_8(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_poweroff_noirq_4_6(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_prepare_4_22(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_restore_4_4(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_restore_early_4_7(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_restore_noirq_4_5(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_resume_4_16(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_resume_early_4_17(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_resume_noirq_4_19(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_runtime_idle_4_27(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_runtime_resume_4_24(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_runtime_suspend_4_25(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_suspend_4_21(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_suspend_late_4_18(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_suspend_noirq_4_20(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_thaw_4_10(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_thaw_early_4_13(int (*arg0)(struct device * ) , struct device *arg1 ) ; void ldv_pm_ops_instance_thaw_noirq_4_11(int (*arg0)(struct device * ) , struct device *arg1 ) ; int ldv_request_irq(int arg0 , unsigned int arg1 , enum irqreturn (*arg2)(int , void * ) , unsigned long arg3 , char *arg4 , void *arg5 ) ; void ldv_struct_device_attribute_dummy_resourceless_instance_5(void *arg0 ) ; void ldv_struct_device_attribute_dummy_resourceless_instance_6(void *arg0 ) ; void ldv_struct_device_attribute_dummy_resourceless_instance_7(void *arg0 ) ; void ldv_struct_hc_driver_io_instance_8(void *arg0 ) ; void ldv_struct_usb_ep_ops_io_instance_10(void *arg0 ) ; void ldv_struct_usb_ep_ops_io_instance_9(void *arg0 ) ; void ldv_struct_usb_gadget_ops_dummy_resourceless_instance_11(void *arg0 ) ; void ldv_struct_usb_phy_io_ops_dummy_resourceless_instance_12(void *arg0 ) ; void ldv_timer_instance_callback_13_2(void (*arg0)(unsigned long ) , unsigned long arg1 ) ; void ldv_timer_timer_instance_13(void *arg0 ) ; struct ldv_thread ldv_thread_11 ; struct ldv_thread ldv_thread_12 ; struct ldv_thread ldv_thread_13 ; struct ldv_thread ldv_thread_2 ; struct ldv_thread ldv_thread_20 ; struct ldv_thread ldv_thread_3 ; struct ldv_thread ldv_thread_4 ; struct ldv_thread ldv_thread_5 ; struct ldv_thread ldv_thread_6 ; struct ldv_thread ldv_thread_7 ; void ldv_EMGentry_exit_musb_driver_exit_20_2(void (*arg0)(void) ) { { { musb_driver_exit(); } return; } } int ldv_EMGentry_init_musb_driver_init_20_19(int (*arg0)(void) ) { int tmp ; { { tmp = musb_driver_init(); } return (tmp); } } int ldv___platform_driver_register(int arg0 , struct platform_driver *arg1 , struct module *arg2 ) { struct platform_driver *ldv_14_platform_driver_platform_driver ; int tmp ; { { tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_assume(arg0 == 0); ldv_14_platform_driver_platform_driver = arg1; ldv_dispatch_register_14_2(ldv_14_platform_driver_platform_driver); } return (arg0); } else { { ldv_assume(arg0 != 0); } return (arg0); } return (arg0); } } int ldv_del_timer(int arg0 , struct timer_list *arg1 ) { struct timer_list *ldv_15_timer_list_timer_list ; { { ldv_15_timer_list_timer_list = arg1; ldv_dispatch_instance_deregister_15_1(ldv_15_timer_list_timer_list); } return (arg0); return (arg0); } } void ldv_dispatch_deregister_18_1(struct platform_driver *arg0 ) { { return; } } void ldv_dispatch_deregister_dummy_resourceless_instance_11_20_4(void) { { return; } } void ldv_dispatch_deregister_dummy_resourceless_instance_14_20_5(void) { { return; } } void ldv_dispatch_deregister_dummy_resourceless_instance_15_20_6(void) { { return; } } void ldv_dispatch_deregister_file_operations_instance_7_20_7(void) { { return; } } void ldv_dispatch_deregister_io_instance_12_20_8(void) { { return; } } void ldv_dispatch_deregister_io_instance_13_20_9(void) { { return; } } void ldv_dispatch_instance_deregister_15_1(struct timer_list *arg0 ) { { return; } } void ldv_dispatch_instance_register_17_2(struct timer_list *arg0 ) { struct ldv_struct_timer_instance_13 *cf_arg_13 ; void *tmp ; { { tmp = ldv_xmalloc(16UL); cf_arg_13 = (struct ldv_struct_timer_instance_13 *)tmp; cf_arg_13->arg0 = arg0; ldv_timer_timer_instance_13((void *)cf_arg_13); } return; } } void ldv_dispatch_irq_deregister_16_1(int arg0 ) { { return; } } void ldv_dispatch_irq_register_19_2(int arg0 , enum irqreturn (*arg1)(int , void * ) , enum irqreturn (*arg2)(int , void * ) , void *arg3 ) { struct ldv_struct_interrupt_instance_2 *cf_arg_2 ; void *tmp ; { { tmp = ldv_xmalloc(40UL); cf_arg_2 = (struct ldv_struct_interrupt_instance_2 *)tmp; cf_arg_2->arg0 = arg0; cf_arg_2->arg1 = arg1; cf_arg_2->arg2 = arg2; cf_arg_2->arg3 = arg3; ldv_interrupt_interrupt_instance_2((void *)cf_arg_2); } return; } } void ldv_dispatch_pm_deregister_3_5(void) { { return; } } void ldv_dispatch_pm_register_3_6(void) { struct ldv_struct_platform_instance_3 *cf_arg_4 ; void *tmp ; { { tmp = ldv_xmalloc(16UL); cf_arg_4 = (struct ldv_struct_platform_instance_3 *)tmp; ldv_platform_pm_ops_instance_4((void *)cf_arg_4); } return; } } void ldv_dispatch_register_14_2(struct platform_driver *arg0 ) { struct ldv_struct_platform_instance_3 *cf_arg_3 ; void *tmp ; { { tmp = ldv_xmalloc(16UL); cf_arg_3 = (struct ldv_struct_platform_instance_3 *)tmp; cf_arg_3->arg0 = arg0; ldv_platform_platform_instance_3((void *)cf_arg_3); } return; } } void ldv_dispatch_register_dummy_resourceless_instance_11_20_10(void) { struct ldv_struct_platform_instance_3 *cf_arg_5 ; struct ldv_struct_platform_instance_3 *cf_arg_6 ; struct ldv_struct_platform_instance_3 *cf_arg_7 ; void *tmp ; void *tmp___0 ; void *tmp___1 ; { { tmp = ldv_xmalloc(16UL); cf_arg_5 = (struct ldv_struct_platform_instance_3 *)tmp; ldv_struct_device_attribute_dummy_resourceless_instance_5((void *)cf_arg_5); tmp___0 = ldv_xmalloc(16UL); cf_arg_6 = (struct ldv_struct_platform_instance_3 *)tmp___0; ldv_struct_device_attribute_dummy_resourceless_instance_6((void *)cf_arg_6); tmp___1 = ldv_xmalloc(16UL); cf_arg_7 = (struct ldv_struct_platform_instance_3 *)tmp___1; ldv_struct_device_attribute_dummy_resourceless_instance_7((void *)cf_arg_7); } return; } } void ldv_dispatch_register_dummy_resourceless_instance_14_20_11(void) { struct ldv_struct_platform_instance_3 *cf_arg_11 ; void *tmp ; { { tmp = ldv_xmalloc(16UL); cf_arg_11 = (struct ldv_struct_platform_instance_3 *)tmp; ldv_struct_usb_gadget_ops_dummy_resourceless_instance_11((void *)cf_arg_11); } return; } } void ldv_dispatch_register_dummy_resourceless_instance_15_20_12(void) { struct ldv_struct_platform_instance_3 *cf_arg_12 ; void *tmp ; { { tmp = ldv_xmalloc(16UL); cf_arg_12 = (struct ldv_struct_platform_instance_3 *)tmp; ldv_struct_usb_phy_io_ops_dummy_resourceless_instance_12((void *)cf_arg_12); } return; } } void ldv_dispatch_register_file_operations_instance_7_20_13(void) { struct ldv_struct_platform_instance_3 *cf_arg_0 ; struct ldv_struct_platform_instance_3 *cf_arg_1 ; void *tmp ; void *tmp___0 ; { { tmp = ldv_xmalloc(16UL); cf_arg_0 = (struct ldv_struct_platform_instance_3 *)tmp; ldv_file_operations_file_operations_instance_0((void *)cf_arg_0); tmp___0 = ldv_xmalloc(16UL); cf_arg_1 = (struct ldv_struct_platform_instance_3 *)tmp___0; ldv_file_operations_file_operations_instance_1((void *)cf_arg_1); } return; } } void ldv_dispatch_register_io_instance_12_20_14(void) { struct ldv_struct_platform_instance_3 *cf_arg_8 ; void *tmp ; { { tmp = ldv_xmalloc(16UL); cf_arg_8 = (struct ldv_struct_platform_instance_3 *)tmp; ldv_struct_hc_driver_io_instance_8((void *)cf_arg_8); } return; } } void ldv_dispatch_register_io_instance_13_20_15(void) { struct ldv_struct_platform_instance_3 *cf_arg_9 ; struct ldv_struct_platform_instance_3 *cf_arg_10 ; void *tmp ; void *tmp___0 ; { { tmp = ldv_xmalloc(16UL); cf_arg_9 = (struct ldv_struct_platform_instance_3 *)tmp; ldv_struct_usb_ep_ops_io_instance_9((void *)cf_arg_9); tmp___0 = ldv_xmalloc(16UL); cf_arg_10 = (struct ldv_struct_platform_instance_3 *)tmp___0; ldv_struct_usb_ep_ops_io_instance_10((void *)cf_arg_10); } return; } } void ldv_dummy_resourceless_instance_callback_12_3(int (*arg0)(struct usb_phy * , unsigned int ) , struct usb_phy *arg1 , unsigned int arg2 ) { { { musb_ulpi_read(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_12_9(int (*arg0)(struct usb_phy * , unsigned int , unsigned int ) , struct usb_phy *arg1 , unsigned int arg2 , unsigned int arg3 ) { { { musb_ulpi_write(arg1, arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_5_3(long (*arg0)(struct device * , struct device_attribute * , char * ) , struct device *arg1 , struct device_attribute *arg2 , char *arg3 ) { { { musb_mode_show(arg1, arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_5_9(long (*arg0)(struct device * , struct device_attribute * , char * , unsigned long ) , struct device *arg1 , struct device_attribute *arg2 , char *arg3 , unsigned long arg4 ) { { { musb_mode_store(arg1, arg2, (char const *)arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_6_3(long (*arg0)(struct device * , struct device_attribute * , char * ) , struct device *arg1 , struct device_attribute *arg2 , char *arg3 ) { { { (*arg0)(arg1, arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_6_9(long (*arg0)(struct device * , struct device_attribute * , char * , unsigned long ) , struct device *arg1 , struct device_attribute *arg2 , char *arg3 , unsigned long arg4 ) { { { musb_srp_store(arg1, arg2, (char const *)arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_7_3(long (*arg0)(struct device * , struct device_attribute * , char * ) , struct device *arg1 , struct device_attribute *arg2 , char *arg3 ) { { { musb_vbus_show(arg1, arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_7_9(long (*arg0)(struct device * , struct device_attribute * , char * , unsigned long ) , struct device *arg1 , struct device_attribute *arg2 , char *arg3 , unsigned long arg4 ) { { { musb_vbus_store(arg1, arg2, (char const *)arg3, arg4); } return; } } void ldv_entry_EMGentry_20(void *arg0 ) { void (*ldv_20_exit_musb_driver_exit_default)(void) ; int (*ldv_20_init_musb_driver_init_default)(void) ; int ldv_20_ret_default ; int tmp ; int tmp___0 ; { { ldv_20_ret_default = ldv_EMGentry_init_musb_driver_init_20_19(ldv_20_init_musb_driver_init_default); ldv_20_ret_default = ldv_ldv_post_init_122(ldv_20_ret_default); tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { ldv_assume(ldv_20_ret_default != 0); ldv_ldv_check_final_state_123(); ldv_stop(); } return; } else { { ldv_assume(ldv_20_ret_default == 0); tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_dispatch_register_io_instance_13_20_15(); ldv_dispatch_register_io_instance_12_20_14(); ldv_dispatch_register_file_operations_instance_7_20_13(); ldv_dispatch_register_dummy_resourceless_instance_15_20_12(); ldv_dispatch_register_dummy_resourceless_instance_14_20_11(); ldv_dispatch_register_dummy_resourceless_instance_11_20_10(); ldv_dispatch_deregister_io_instance_13_20_9(); ldv_dispatch_deregister_io_instance_12_20_8(); ldv_dispatch_deregister_file_operations_instance_7_20_7(); ldv_dispatch_deregister_dummy_resourceless_instance_15_20_6(); ldv_dispatch_deregister_dummy_resourceless_instance_14_20_5(); ldv_dispatch_deregister_dummy_resourceless_instance_11_20_4(); } } else { } { ldv_EMGentry_exit_musb_driver_exit_20_2(ldv_20_exit_musb_driver_exit_default); ldv_ldv_check_final_state_124(); ldv_stop(); } return; } return; } } int main(void) { { { ldv_ldv_initialize_125(); ldv_entry_EMGentry_20((void *)0); } return 0; } } void ldv_file_operations_instance_write_0_4(long (*arg0)(struct file * , char * , unsigned long , long long * ) , struct file *arg1 , char *arg2 , unsigned long arg3 , long long *arg4 ) { { { (*arg0)(arg1, arg2, arg3, arg4); } return; } } void ldv_free_irq(void *arg0 , int arg1 , void *arg2 ) { int ldv_16_line_line ; { { ldv_16_line_line = arg1; ldv_dispatch_irq_deregister_16_1(ldv_16_line_line); } return; return; } } enum irqreturn ldv_interrupt_instance_handler_2_5(enum irqreturn (*arg0)(int , void * ) , int arg1 , void *arg2 ) { enum irqreturn tmp ; { { tmp = (*arg0)(arg1, arg2); } return (tmp); } } void ldv_interrupt_instance_thread_2_3(enum irqreturn (*arg0)(int , void * ) , int arg1 , void *arg2 ) { { { (*arg0)(arg1, arg2); } return; } } void ldv_interrupt_interrupt_instance_2(void *arg0 ) { enum irqreturn (*ldv_2_callback_handler)(int , void * ) ; void *ldv_2_data_data ; int ldv_2_line_line ; enum irqreturn ldv_2_ret_val_default ; enum irqreturn (*ldv_2_thread_thread)(int , void * ) ; struct ldv_struct_interrupt_instance_2 *data ; int tmp ; { data = (struct ldv_struct_interrupt_instance_2 *)arg0; if ((unsigned long )data != (unsigned long )((struct ldv_struct_interrupt_instance_2 *)0)) { { ldv_2_line_line = data->arg0; ldv_2_callback_handler = data->arg1; ldv_2_thread_thread = data->arg2; ldv_2_data_data = data->arg3; ldv_free((void *)data); } } else { } { ldv_switch_to_interrupt_context(); } if ((unsigned long )ldv_2_callback_handler != (unsigned long )((enum irqreturn (*)(int , void * ))0)) { { ldv_2_ret_val_default = ldv_interrupt_instance_handler_2_5(ldv_2_callback_handler, ldv_2_line_line, ldv_2_data_data); } } else { } { ldv_switch_to_process_context(); tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_assume((unsigned int )ldv_2_ret_val_default == 2U); } if ((unsigned long )ldv_2_thread_thread != (unsigned long )((enum irqreturn (*)(int , void * ))0)) { { ldv_interrupt_instance_thread_2_3(ldv_2_thread_thread, ldv_2_line_line, ldv_2_data_data); } } else { } } else { { ldv_assume((unsigned int )ldv_2_ret_val_default != 2U); } } return; return; } } void ldv_io_instance_callback_10_20(void (*arg0)(struct usb_ep * ) , struct usb_ep *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_io_instance_callback_10_21(int (*arg0)(struct usb_ep * ) , struct usb_ep *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_io_instance_callback_10_29(int (*arg0)(struct usb_ep * ) , struct usb_ep *arg1 ) { { { (*arg0)(arg1); } return; } } int ldv_mod_timer(int arg0 , struct timer_list *arg1 , unsigned long arg2 ) { struct timer_list *ldv_17_timer_list_timer_list ; int tmp ; { { tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_assume(arg0 == 0); ldv_17_timer_list_timer_list = arg1; ldv_dispatch_instance_register_17_2(ldv_17_timer_list_timer_list); } return (arg0); } else { { ldv_assume(arg0 != 0); } return (arg0); } return (arg0); } } void ldv_platform_driver_unregister(void *arg0 , struct platform_driver *arg1 ) { struct platform_driver *ldv_18_platform_driver_platform_driver ; { { ldv_18_platform_driver_platform_driver = arg1; ldv_dispatch_deregister_18_1(ldv_18_platform_driver_platform_driver); } return; return; } } void ldv_platform_instance_callback_3_7(void (*arg0)(struct platform_device * ) , struct platform_device *arg1 ) { { { musb_shutdown(arg1); } return; } } int ldv_platform_instance_probe_3_14(int (*arg0)(struct platform_device * ) , struct platform_device *arg1 ) { int tmp ; { { tmp = musb_probe(arg1); } return (tmp); } } void ldv_platform_instance_release_3_3(int (*arg0)(struct platform_device * ) , struct platform_device *arg1 ) { { { musb_remove(arg1); } return; } } void ldv_platform_platform_instance_3(void *arg0 ) { void (*ldv_3_callback_shutdown)(struct platform_device * ) ; struct platform_driver *ldv_3_container_platform_driver ; int ldv_3_probed_default ; struct platform_device *ldv_3_resource_platform_device ; struct ldv_struct_platform_instance_3 *data ; void *tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { data = (struct ldv_struct_platform_instance_3 *)arg0; ldv_3_probed_default = 1; if ((unsigned long )data != (unsigned long )((struct ldv_struct_platform_instance_3 *)0)) { { ldv_3_container_platform_driver = data->arg0; ldv_free((void *)data); } } else { } { tmp = ldv_xmalloc(1464UL); ldv_3_resource_platform_device = (struct platform_device *)tmp; } goto ldv_main_3; return; ldv_main_3: { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { ldv_ldv_pre_probe_126(); ldv_3_probed_default = ldv_platform_instance_probe_3_14(ldv_3_container_platform_driver->probe, ldv_3_resource_platform_device); ldv_3_probed_default = ldv_ldv_post_probe_127(ldv_3_probed_default); tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { ldv_assume(ldv_3_probed_default == 0); } goto ldv_call_3; } else { { ldv_assume(ldv_3_probed_default != 0); } goto ldv_main_3; } } else { { ldv_free((void *)ldv_3_resource_platform_device); } return; } return; ldv_call_3: { tmp___2 = ldv_undef_int(); } { if (tmp___2 == 1) { goto case_1; } else { } if (tmp___2 == 2) { goto case_2; } else { } if (tmp___2 == 3) { goto case_3; } else { } goto switch_default; case_1: /* CIL Label */ { ldv_platform_instance_callback_3_7(ldv_3_callback_shutdown, ldv_3_resource_platform_device); } goto ldv_call_3; case_2: /* CIL Label */ { ldv_dispatch_pm_register_3_6(); ldv_dispatch_pm_deregister_3_5(); } goto ldv_call_3; goto ldv_call_3; case_3: /* CIL Label */ { ldv_platform_instance_release_3_3(ldv_3_container_platform_driver->remove, ldv_3_resource_platform_device); ldv_3_probed_default = 1; } goto ldv_main_3; switch_default: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } return; } } void ldv_platform_pm_ops_instance_4(void *arg0 ) { struct device *ldv_4_device_device ; struct dev_pm_ops *ldv_4_pm_ops_dev_pm_ops ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; { goto ldv_do_4; return; ldv_do_4: { tmp = ldv_undef_int(); } { if (tmp == 1) { goto case_1; } else { } if (tmp == 2) { goto case_2; } else { } if (tmp == 3) { goto case_3; } else { } if (tmp == 4) { goto case_4; } else { } goto switch_default___0; case_1: /* CIL Label */ ; if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->runtime_idle != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_runtime_idle_4_27(ldv_4_pm_ops_dev_pm_ops->runtime_idle, ldv_4_device_device); } } else { } goto ldv_do_4; case_2: /* CIL Label */ { ldv_pm_ops_instance_runtime_suspend_4_25(ldv_4_pm_ops_dev_pm_ops->runtime_suspend, ldv_4_device_device); ldv_pm_ops_instance_runtime_resume_4_24(ldv_4_pm_ops_dev_pm_ops->runtime_resume, ldv_4_device_device); } goto ldv_do_4; case_3: /* CIL Label */ ; if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->prepare != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_prepare_4_22(ldv_4_pm_ops_dev_pm_ops->prepare, ldv_4_device_device); } } else { } { tmp___0 = ldv_undef_int(); } { if (tmp___0 == 1) { goto case_1___0; } else { } if (tmp___0 == 2) { goto case_2___0; } else { } if (tmp___0 == 3) { goto case_3___0; } else { } goto switch_default; case_1___0: /* CIL Label */ { ldv_pm_ops_instance_suspend_4_21(ldv_4_pm_ops_dev_pm_ops->suspend, ldv_4_device_device); tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->suspend_noirq != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_suspend_noirq_4_20(ldv_4_pm_ops_dev_pm_ops->suspend_noirq, ldv_4_device_device); } } else { } if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->resume_noirq != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_resume_noirq_4_19(ldv_4_pm_ops_dev_pm_ops->resume_noirq, ldv_4_device_device); } } else { } } else { if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->suspend_late != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_suspend_late_4_18(ldv_4_pm_ops_dev_pm_ops->suspend_late, ldv_4_device_device); } } else { } if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->resume_early != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_resume_early_4_17(ldv_4_pm_ops_dev_pm_ops->resume_early, ldv_4_device_device); } } else { } } { ldv_pm_ops_instance_resume_4_16(ldv_4_pm_ops_dev_pm_ops->resume, ldv_4_device_device); } goto ldv_37121; case_2___0: /* CIL Label */ ; if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->freeze != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_freeze_4_15(ldv_4_pm_ops_dev_pm_ops->freeze, ldv_4_device_device); } } else { } { tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->freeze_late != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_freeze_late_4_14(ldv_4_pm_ops_dev_pm_ops->freeze_late, ldv_4_device_device); } } else { } if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->thaw_early != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_thaw_early_4_13(ldv_4_pm_ops_dev_pm_ops->thaw_early, ldv_4_device_device); } } else { } } else { if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->freeze_noirq != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_freeze_noirq_4_12(ldv_4_pm_ops_dev_pm_ops->freeze_noirq, ldv_4_device_device); } } else { } if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->thaw_noirq != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_thaw_noirq_4_11(ldv_4_pm_ops_dev_pm_ops->thaw_noirq, ldv_4_device_device); } } else { } } if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->thaw != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_thaw_4_10(ldv_4_pm_ops_dev_pm_ops->thaw, ldv_4_device_device); } } else { } goto ldv_37121; case_3___0: /* CIL Label */ ; if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->poweroff != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_poweroff_4_9(ldv_4_pm_ops_dev_pm_ops->poweroff, ldv_4_device_device); } } else { } { tmp___3 = ldv_undef_int(); } if (tmp___3 != 0) { if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->poweroff_late != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_poweroff_late_4_8(ldv_4_pm_ops_dev_pm_ops->poweroff_late, ldv_4_device_device); } } else { } if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->restore_early != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_restore_early_4_7(ldv_4_pm_ops_dev_pm_ops->restore_early, ldv_4_device_device); } } else { } } else { if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->poweroff_noirq != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_poweroff_noirq_4_6(ldv_4_pm_ops_dev_pm_ops->poweroff_noirq, ldv_4_device_device); } } else { } if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->restore_noirq != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_restore_noirq_4_5(ldv_4_pm_ops_dev_pm_ops->restore_noirq, ldv_4_device_device); } } else { } } if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->restore != (unsigned long )((int (*)(struct device * ))0)) { { ldv_pm_ops_instance_restore_4_4(ldv_4_pm_ops_dev_pm_ops->restore, ldv_4_device_device); } } else { } goto ldv_37121; switch_default: /* CIL Label */ { ldv_stop(); } switch_break___0: /* CIL Label */ ; } ldv_37121: ; if ((unsigned long )ldv_4_pm_ops_dev_pm_ops->complete != (unsigned long )((void (*)(struct device * ))0)) { { ldv_pm_ops_instance_complete_4_3(ldv_4_pm_ops_dev_pm_ops->complete, ldv_4_device_device); } } else { } goto ldv_do_4; case_4: /* CIL Label */ ; return; switch_default___0: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } return; } } void ldv_pm_ops_instance_complete_4_3(void (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_freeze_4_15(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_freeze_late_4_14(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_freeze_noirq_4_12(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_poweroff_4_9(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_poweroff_late_4_8(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_poweroff_noirq_4_6(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_prepare_4_22(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_restore_4_4(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_restore_early_4_7(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_restore_noirq_4_5(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_resume_4_16(int (*arg0)(struct device * ) , struct device *arg1 ) { { { musb_resume(arg1); } return; } } void ldv_pm_ops_instance_resume_early_4_17(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_resume_noirq_4_19(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_runtime_idle_4_27(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_runtime_resume_4_24(int (*arg0)(struct device * ) , struct device *arg1 ) { { { musb_runtime_resume(arg1); } return; } } void ldv_pm_ops_instance_runtime_suspend_4_25(int (*arg0)(struct device * ) , struct device *arg1 ) { { { musb_runtime_suspend(arg1); } return; } } void ldv_pm_ops_instance_suspend_4_21(int (*arg0)(struct device * ) , struct device *arg1 ) { { { musb_suspend(arg1); } return; } } void ldv_pm_ops_instance_suspend_late_4_18(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_suspend_noirq_4_20(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_thaw_4_10(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_thaw_early_4_13(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pm_ops_instance_thaw_noirq_4_11(int (*arg0)(struct device * ) , struct device *arg1 ) { { { (*arg0)(arg1); } return; } } int ldv_request_irq(int arg0 , unsigned int arg1 , enum irqreturn (*arg2)(int , void * ) , unsigned long arg3 , char *arg4 , void *arg5 ) { enum irqreturn (*ldv_19_callback_handler)(int , void * ) ; void *ldv_19_data_data ; int ldv_19_line_line ; enum irqreturn (*ldv_19_thread_thread)(int , void * ) ; int tmp ; { { tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_assume(arg0 == 0); ldv_19_line_line = (int )arg1; ldv_19_callback_handler = arg2; ldv_19_thread_thread = (enum irqreturn (*)(int , void * ))0; ldv_19_data_data = arg5; ldv_dispatch_irq_register_19_2(ldv_19_line_line, ldv_19_callback_handler, ldv_19_thread_thread, ldv_19_data_data); } return (arg0); } else { { ldv_assume(arg0 != 0); } return (arg0); } return (arg0); } } void ldv_struct_device_attribute_dummy_resourceless_instance_5(void *arg0 ) { long (*ldv_5_callback_show)(struct device * , struct device_attribute * , char * ) ; long (*ldv_5_callback_store)(struct device * , struct device_attribute * , char * , unsigned long ) ; struct device_attribute *ldv_5_container_struct_device_attribute ; struct device *ldv_5_container_struct_device_ptr ; char *ldv_5_ldv_param_3_2_default ; char *ldv_5_ldv_param_9_2_default ; unsigned long ldv_5_ldv_param_9_3_default ; void *tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; { goto ldv_call_5; return; ldv_call_5: { tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { tmp = ldv_xmalloc(1UL); ldv_5_ldv_param_3_2_default = (char *)tmp; tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp___0 = ldv_xmalloc(1UL); ldv_5_ldv_param_9_2_default = (char *)tmp___0; ldv_dummy_resourceless_instance_callback_5_9(ldv_5_callback_store, ldv_5_container_struct_device_ptr, ldv_5_container_struct_device_attribute, ldv_5_ldv_param_9_2_default, ldv_5_ldv_param_9_3_default); ldv_free((void *)ldv_5_ldv_param_9_2_default); } } else { { ldv_dummy_resourceless_instance_callback_5_3(ldv_5_callback_show, ldv_5_container_struct_device_ptr, ldv_5_container_struct_device_attribute, ldv_5_ldv_param_3_2_default); } } { ldv_free((void *)ldv_5_ldv_param_3_2_default); } goto ldv_call_5; } else { return; } return; } } void ldv_struct_device_attribute_dummy_resourceless_instance_6(void *arg0 ) { long (*ldv_6_callback_show)(struct device * , struct device_attribute * , char * ) ; long (*ldv_6_callback_store)(struct device * , struct device_attribute * , char * , unsigned long ) ; struct device_attribute *ldv_6_container_struct_device_attribute ; struct device *ldv_6_container_struct_device_ptr ; char *ldv_6_ldv_param_3_2_default ; char *ldv_6_ldv_param_9_2_default ; unsigned long ldv_6_ldv_param_9_3_default ; void *tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; { goto ldv_call_6; return; ldv_call_6: { tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { tmp = ldv_xmalloc(1UL); ldv_6_ldv_param_3_2_default = (char *)tmp; tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp___0 = ldv_xmalloc(1UL); ldv_6_ldv_param_9_2_default = (char *)tmp___0; ldv_dummy_resourceless_instance_callback_6_9(ldv_6_callback_store, ldv_6_container_struct_device_ptr, ldv_6_container_struct_device_attribute, ldv_6_ldv_param_9_2_default, ldv_6_ldv_param_9_3_default); ldv_free((void *)ldv_6_ldv_param_9_2_default); } } else if ((unsigned long )ldv_6_callback_show != (unsigned long )((long (*)(struct device * , struct device_attribute * , char * ))0)) { { ldv_dummy_resourceless_instance_callback_6_3(ldv_6_callback_show, ldv_6_container_struct_device_ptr, ldv_6_container_struct_device_attribute, ldv_6_ldv_param_3_2_default); } } else { } { ldv_free((void *)ldv_6_ldv_param_3_2_default); } goto ldv_call_6; } else { return; } return; } } void ldv_struct_device_attribute_dummy_resourceless_instance_7(void *arg0 ) { long (*ldv_7_callback_show)(struct device * , struct device_attribute * , char * ) ; long (*ldv_7_callback_store)(struct device * , struct device_attribute * , char * , unsigned long ) ; struct device_attribute *ldv_7_container_struct_device_attribute ; struct device *ldv_7_container_struct_device_ptr ; char *ldv_7_ldv_param_3_2_default ; char *ldv_7_ldv_param_9_2_default ; unsigned long ldv_7_ldv_param_9_3_default ; void *tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; { goto ldv_call_7; return; ldv_call_7: { tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { tmp = ldv_xmalloc(1UL); ldv_7_ldv_param_3_2_default = (char *)tmp; tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp___0 = ldv_xmalloc(1UL); ldv_7_ldv_param_9_2_default = (char *)tmp___0; ldv_dummy_resourceless_instance_callback_7_9(ldv_7_callback_store, ldv_7_container_struct_device_ptr, ldv_7_container_struct_device_attribute, ldv_7_ldv_param_9_2_default, ldv_7_ldv_param_9_3_default); ldv_free((void *)ldv_7_ldv_param_9_2_default); } } else { { ldv_dummy_resourceless_instance_callback_7_3(ldv_7_callback_show, ldv_7_container_struct_device_ptr, ldv_7_container_struct_device_attribute, ldv_7_ldv_param_3_2_default); } } { ldv_free((void *)ldv_7_ldv_param_3_2_default); } goto ldv_call_7; } else { return; } return; } } void ldv_struct_usb_gadget_ops_dummy_resourceless_instance_11(void *arg0 ) { int (*ldv_11_callback_get_frame)(struct usb_gadget * ) ; int (*ldv_11_callback_pullup)(struct usb_gadget * , int ) ; int (*ldv_11_callback_set_selfpowered)(struct usb_gadget * , int ) ; int (*ldv_11_callback_udc_start)(struct usb_gadget * , struct usb_gadget_driver * ) ; int (*ldv_11_callback_udc_stop)(struct usb_gadget * ) ; int (*ldv_11_callback_vbus_draw)(struct usb_gadget * , unsigned int ) ; int (*ldv_11_callback_wakeup)(struct usb_gadget * ) ; struct usb_gadget_driver *ldv_11_container_struct_usb_gadget_driver_ptr ; struct usb_gadget *ldv_11_container_struct_usb_gadget_ptr ; int ldv_11_ldv_param_10_1_default ; unsigned int ldv_11_ldv_param_15_1_default ; int ldv_11_ldv_param_7_1_default ; int tmp ; { goto ldv_call_11; return; ldv_call_11: { tmp = ldv_undef_int(); } { if (tmp == 1) { goto case_1; } else { } if (tmp == 2) { goto case_2; } else { } if (tmp == 3) { goto case_3; } else { } if (tmp == 4) { goto case_4; } else { } if (tmp == 5) { goto case_5; } else { } if (tmp == 6) { goto case_6; } else { } if (tmp == 7) { goto case_7; } else { } if (tmp == 8) { goto case_8; } else { } goto switch_default; case_1: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_11_18(ldv_11_callback_wakeup, ldv_11_container_struct_usb_gadget_ptr); } goto ldv_call_11; case_2: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_11_15(ldv_11_callback_vbus_draw, ldv_11_container_struct_usb_gadget_ptr, ldv_11_ldv_param_15_1_default); } goto ldv_call_11; goto ldv_call_11; case_3: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_11_14(ldv_11_callback_udc_stop, ldv_11_container_struct_usb_gadget_ptr); } goto ldv_call_11; goto ldv_call_11; goto ldv_call_11; case_4: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_11_13(ldv_11_callback_udc_start, ldv_11_container_struct_usb_gadget_ptr, ldv_11_container_struct_usb_gadget_driver_ptr); } goto ldv_call_11; goto ldv_call_11; goto ldv_call_11; goto ldv_call_11; case_5: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_11_10(ldv_11_callback_set_selfpowered, ldv_11_container_struct_usb_gadget_ptr, ldv_11_ldv_param_10_1_default); } goto ldv_call_11; goto ldv_call_11; goto ldv_call_11; goto ldv_call_11; goto ldv_call_11; case_6: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_11_7(ldv_11_callback_pullup, ldv_11_container_struct_usb_gadget_ptr, ldv_11_ldv_param_7_1_default); } goto ldv_call_11; goto ldv_call_11; goto ldv_call_11; goto ldv_call_11; goto ldv_call_11; goto ldv_call_11; case_7: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_11_3(ldv_11_callback_get_frame, ldv_11_container_struct_usb_gadget_ptr); } goto ldv_call_11; goto ldv_call_11; goto ldv_call_11; goto ldv_call_11; goto ldv_call_11; goto ldv_call_11; goto ldv_call_11; case_8: /* CIL Label */ ; return; switch_default: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } return; } } void ldv_struct_usb_phy_io_ops_dummy_resourceless_instance_12(void *arg0 ) { int (*ldv_12_callback_read)(struct usb_phy * , unsigned int ) ; int (*ldv_12_callback_write)(struct usb_phy * , unsigned int , unsigned int ) ; struct usb_phy *ldv_12_container_struct_usb_phy_ptr ; unsigned int ldv_12_ldv_param_3_1_default ; unsigned int ldv_12_ldv_param_9_1_default ; unsigned int ldv_12_ldv_param_9_2_default ; int tmp ; int tmp___0 ; { goto ldv_call_12; return; ldv_call_12: { tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_dummy_resourceless_instance_callback_12_9(ldv_12_callback_write, ldv_12_container_struct_usb_phy_ptr, ldv_12_ldv_param_9_1_default, ldv_12_ldv_param_9_2_default); } } else { { ldv_dummy_resourceless_instance_callback_12_3(ldv_12_callback_read, ldv_12_container_struct_usb_phy_ptr, ldv_12_ldv_param_3_1_default); } } goto ldv_call_12; } else { return; } return; } } void ldv_timer_instance_callback_13_2(void (*arg0)(unsigned long ) , unsigned long arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_timer_timer_instance_13(void *arg0 ) { struct timer_list *ldv_13_container_timer_list ; struct ldv_struct_timer_instance_13 *data ; { data = (struct ldv_struct_timer_instance_13 *)arg0; if ((unsigned long )data != (unsigned long )((struct ldv_struct_timer_instance_13 *)0)) { { ldv_13_container_timer_list = data->arg0; ldv_free((void *)data); } } else { } { ldv_switch_to_interrupt_context(); } if ((unsigned long )ldv_13_container_timer_list->function != (unsigned long )((void (*)(unsigned long ))0)) { { ldv_timer_instance_callback_13_2(ldv_13_container_timer_list->function, ldv_13_container_timer_list->data); } } else { } { ldv_switch_to_process_context(); } return; return; } } __inline static long PTR_ERR(void const *ptr ) { long tmp ; { { tmp = ldv_ptr_err(ptr); } return (tmp); } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_96(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) { { { ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_musb(); spin_unlock_irqrestore(lock, flags); } return; } } static int ldv_mod_timer_98(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) { ldv_func_ret_type___0 ldv_func_res ; int tmp ; int tmp___0 ; { { tmp = mod_timer(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; tmp___0 = ldv_mod_timer(ldv_func_res, ldv_func_arg1, ldv_func_arg2); } return (tmp___0); return (ldv_func_res); } } static int ldv_del_timer_99(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___1 ldv_func_res ; int tmp ; int tmp___0 ; { { tmp = del_timer(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_del_timer(ldv_func_res, ldv_func_arg1); } return (tmp___0); return (ldv_func_res); } } static int ldv_mod_timer_100(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; int tmp___0 ; { { tmp = mod_timer(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; tmp___0 = ldv_mod_timer(ldv_func_res, ldv_func_arg1, ldv_func_arg2); } return (tmp___0); return (ldv_func_res); } } static int ldv_del_timer_101(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___3 ldv_func_res ; int tmp ; int tmp___0 ; { { tmp = del_timer(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_del_timer(ldv_func_res, ldv_func_arg1); } return (tmp___0); return (ldv_func_res); } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_104(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_108(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_110(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv_sysfs_remove_group_112(struct kobject *ldv_func_arg1 , struct attribute_group const *ldv_func_arg2 ) { { { ldv_linux_fs_sysfs_sysfs_remove_group(); } return; } } static void ldv_free_irq_113(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) { { { free_irq(ldv_func_arg1, ldv_func_arg2); ldv_free_irq((void *)0, (int )ldv_func_arg1, ldv_func_arg2); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_114(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } __inline static int ldv_request_irq_116(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) { ldv_func_ret_type___4 ldv_func_res ; int tmp ; int tmp___0 ; { { tmp = request_irq(irq, handler, flags, name, dev); ldv_func_res = tmp; tmp___0 = ldv_request_irq(ldv_func_res, irq, handler, flags, (char *)name, dev); } return (tmp___0); return (ldv_func_res); } } static int ldv_sysfs_create_group_117(struct kobject *ldv_func_arg1 , struct attribute_group const *ldv_func_arg2 ) { int tmp ; { { tmp = ldv_linux_fs_sysfs_sysfs_create_group(); } return (tmp); } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_118(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static int ldv___platform_driver_register_120(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) { ldv_func_ret_type___5 ldv_func_res ; int tmp ; int tmp___0 ; { { tmp = __platform_driver_register(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; tmp___0 = ldv___platform_driver_register(ldv_func_res, ldv_func_arg1, ldv_func_arg2); } return (tmp___0); return (ldv_func_res); } } static void ldv_platform_driver_unregister_121(struct platform_driver *ldv_func_arg1 ) { { { platform_driver_unregister(ldv_func_arg1); ldv_platform_driver_unregister((void *)0, ldv_func_arg1); } return; } } static int ldv_ldv_post_init_122(int ldv_func_arg1 ) { int tmp ; { { ldv_linux_net_register_reset_error_counter(); ldv_linux_usb_register_reset_error_counter(); tmp = ldv_post_init(ldv_func_arg1); } return (tmp); } } static void ldv_ldv_check_final_state_123(void) { { { ldv_linux_arch_io_check_final_state(); ldv_linux_block_genhd_check_final_state(); ldv_linux_block_queue_check_final_state(); ldv_linux_block_request_check_final_state(); ldv_linux_drivers_base_class_check_final_state(); ldv_linux_fs_char_dev_check_final_state(); ldv_linux_fs_sysfs_check_final_state(); ldv_linux_kernel_locking_rwlock_check_final_state(); ldv_linux_kernel_module_check_final_state(); ldv_linux_kernel_rcu_update_lock_bh_check_final_state(); ldv_linux_kernel_rcu_update_lock_sched_check_final_state(); ldv_linux_kernel_rcu_update_lock_check_final_state(); ldv_linux_kernel_rcu_srcu_check_final_state(); ldv_linux_lib_idr_check_final_state(); ldv_linux_mmc_sdio_func_check_final_state(); ldv_linux_net_rtnetlink_check_final_state(); ldv_linux_net_sock_check_final_state(); ldv_linux_usb_coherent_check_final_state(); ldv_linux_usb_gadget_check_final_state(); ldv_linux_usb_urb_check_final_state(); } return; } } static void ldv_ldv_check_final_state_124(void) { { { ldv_linux_arch_io_check_final_state(); ldv_linux_block_genhd_check_final_state(); ldv_linux_block_queue_check_final_state(); ldv_linux_block_request_check_final_state(); ldv_linux_drivers_base_class_check_final_state(); ldv_linux_fs_char_dev_check_final_state(); ldv_linux_fs_sysfs_check_final_state(); ldv_linux_kernel_locking_rwlock_check_final_state(); ldv_linux_kernel_module_check_final_state(); ldv_linux_kernel_rcu_update_lock_bh_check_final_state(); ldv_linux_kernel_rcu_update_lock_sched_check_final_state(); ldv_linux_kernel_rcu_update_lock_check_final_state(); ldv_linux_kernel_rcu_srcu_check_final_state(); ldv_linux_lib_idr_check_final_state(); ldv_linux_mmc_sdio_func_check_final_state(); ldv_linux_net_rtnetlink_check_final_state(); ldv_linux_net_sock_check_final_state(); ldv_linux_usb_coherent_check_final_state(); ldv_linux_usb_gadget_check_final_state(); ldv_linux_usb_urb_check_final_state(); } return; } } static void ldv_ldv_initialize_125(void) { { { ldv_linux_lib_find_bit_initialize(); } return; } } static void ldv_ldv_pre_probe_126(void) { { { ldv_linux_net_register_reset_error_counter(); ldv_linux_usb_register_reset_error_counter(); ldv_pre_probe(); } return; } } static int ldv_ldv_post_probe_127(int retval ) { int tmp ; { { ldv_linux_net_register_check_return_value_probe(retval); ldv_linux_usb_register_check_return_value_probe(retval); tmp = ldv_post_probe(retval); } return (tmp); } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_95(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_98(spinlock_t *ldv_func_arg1 ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; static int ldv_mod_timer_97(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) ; __inline static void put_unaligned_le16(u16 val , void *p ) { { *((__le16 *)p) = val; return; } } __inline static void put_unaligned_le32(u32 val , void *p ) { { *((__le32 *)p) = val; return; } } __inline static void put_unaligned_le64(u64 val , void *p ) { { *((__le64 *)p) = val; return; } } extern void __bad_unaligned_access_size(void) ; extern void usb_hcd_poll_rh_status(struct usb_hcd * ) ; struct musb *hcd_to_musb(struct usb_hcd *hcd ) ; void musb_port_suspend(struct musb *musb , bool do_suspend ) ; int musb_hub_status_data(struct usb_hcd *hcd , char *buf ) ; int musb_hub_control(struct usb_hcd *hcd , u16 typeReq , u16 wValue , u16 wIndex , char *buf , u16 wLength ) ; void musb_host_finish_resume(struct work_struct *work ) { struct musb *musb ; unsigned long flags ; u8 power ; struct work_struct const *__mptr ; struct _ddebug descriptor ; long tmp ; { { __mptr = (struct work_struct const *)work; musb = (struct musb *)__mptr + 0xfffffffffffffbd8UL; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_95(& musb->lock); power = (*musb_readb)((void const *)musb->mregs, 1U); power = (unsigned int )power & 251U; descriptor.modname = "musb_hdrc"; descriptor.function = "musb_host_finish_resume"; descriptor.filename = "drivers/usb/musb/musb_virthub.c"; descriptor.format = "root port resume stopped, power %02x\n"; descriptor.lineno = 59U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "root port resume stopped, power %02x\n", (int )power); } } else { } { (*musb_writeb)(musb->mregs, 1U, (int )power); musb->is_active = 1U; musb->port1_status = musb->port1_status & 2147483643U; musb->port1_status = musb->port1_status | 262144U; usb_hcd_poll_rh_status(musb->hcd); ((musb->xceiv)->otg)->state = 9; ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return; } } void musb_port_suspend(struct musb *musb , bool do_suspend ) { struct usb_otg *otg ; u8 power ; void *mbase ; int retries ; int tmp ; struct _ddebug descriptor ; long tmp___0 ; unsigned long tmp___1 ; struct _ddebug descriptor___0 ; char const *tmp___2 ; long tmp___3 ; struct _ddebug descriptor___1 ; long tmp___4 ; unsigned long tmp___5 ; { otg = (musb->xceiv)->otg; mbase = musb->mregs; if (! musb->is_host) { return; } else { } { power = (*musb_readb)((void const *)mbase, 1U); } if ((int )do_suspend) { { retries = 10000; power = (unsigned int )power & 251U; power = (u8 )((unsigned int )power | 2U); (*musb_writeb)(mbase, 1U, (int )power); power = (*musb_readb)((void const *)mbase, 1U); } goto ldv_34815; ldv_34814: { power = (*musb_readb)((void const *)mbase, 1U); tmp = retries; retries = retries - 1; } if (tmp <= 0) { goto ldv_34813; } else { } ldv_34815: ; if (((int )power & 2) != 0) { goto ldv_34814; } else { } ldv_34813: { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_port_suspend"; descriptor.filename = "drivers/usb/musb/musb_virthub.c"; descriptor.format = "Root port suspended, power %02x\n"; descriptor.lineno = 107U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "Root port suspended, power %02x\n", (int )power); } } else { } musb->port1_status = musb->port1_status | 4U; { if ((unsigned int )((musb->xceiv)->otg)->state == 9U) { goto case_9; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 5U) { goto case_5; } else { } goto switch_default; case_9: /* CIL Label */ ((musb->xceiv)->otg)->state = 10; musb->is_active = (otg->host)->b_hnp_enable; if ((unsigned int )*((unsigned char *)musb + 8056UL) != 0U) { { tmp___1 = msecs_to_jiffies(200U); ldv_mod_timer_97(& musb->otg_timer, (unsigned long )jiffies + tmp___1); } } else { } { musb_platform_try_idle(musb, 0UL); } goto ldv_34819; case_5: /* CIL Label */ { ((musb->xceiv)->otg)->state = 4; musb->is_active = (otg->host)->b_hnp_enable; musb_platform_try_idle(musb, 0UL); } goto ldv_34819; switch_default: /* CIL Label */ { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_port_suspend"; descriptor___0.filename = "drivers/usb/musb/musb_virthub.c"; descriptor___0.format = "bogus rh suspend? %s\n"; descriptor___0.lineno = 127U; descriptor___0.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___3 != 0L) { { tmp___2 = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "bogus rh suspend? %s\n", tmp___2); } } else { } switch_break: /* CIL Label */ ; } ldv_34819: ; } else if (((int )power & 2) != 0) { { power = (unsigned int )power & 253U; power = (u8 )((unsigned int )power | 4U); (*musb_writeb)(mbase, 1U, (int )power); descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_port_suspend"; descriptor___1.filename = "drivers/usb/musb/musb_virthub.c"; descriptor___1.format = "Root port resuming, power %02x\n"; descriptor___1.lineno = 134U; descriptor___1.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___4 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "Root port resuming, power %02x\n", (int )power); } } else { } { musb->port1_status = musb->port1_status | 2147483648U; tmp___5 = msecs_to_jiffies(20U); schedule_delayed_work(& musb->finish_resume_work, tmp___5); } } else { } return; } } void musb_port_reset(struct musb *musb , bool do_reset ) { u8 power ; void *mbase ; struct _ddebug descriptor ; long tmp ; long remain ; unsigned long tmp___0 ; unsigned long tmp___1 ; struct _ddebug descriptor___0 ; long tmp___2 ; struct _ddebug descriptor___1 ; long tmp___3 ; { mbase = musb->mregs; if ((unsigned int )((musb->xceiv)->otg)->state == 1U) { { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_port_reset"; descriptor.filename = "drivers/usb/musb/musb_virthub.c"; descriptor.format = "HNP: Returning from HNP; no hub reset from b_idle\n"; descriptor.lineno = 149U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "HNP: Returning from HNP; no hub reset from b_idle\n"); } } else { } musb->port1_status = musb->port1_status & 4294967279U; return; } else { } if (! musb->is_host) { return; } else { } { power = (*musb_readb)((void const *)mbase, 1U); } if ((int )do_reset) { if (((int )power & 4) != 0) { remain = (long )(musb->rh_timer - (unsigned long )jiffies); if (musb->rh_timer != 0UL && remain > 0L) { { schedule_delayed_work(& musb->deassert_reset_work, (unsigned long )remain); } return; } else { } { (*musb_writeb)(mbase, 1U, (int )power & 251); tmp___0 = msecs_to_jiffies(1U); schedule_delayed_work(& musb->deassert_reset_work, tmp___0); } return; } else { } { power = (unsigned int )power & 240U; (*musb_writeb)(mbase, 1U, (int )((unsigned int )power | 8U)); musb->port1_status = musb->port1_status | 16U; musb->port1_status = musb->port1_status & 4294967293U; tmp___1 = msecs_to_jiffies(50U); schedule_delayed_work(& musb->deassert_reset_work, tmp___1); } } else { { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_port_reset"; descriptor___0.filename = "drivers/usb/musb/musb_virthub.c"; descriptor___0.format = "root port reset stopped\n"; descriptor___0.lineno = 197U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "root port reset stopped\n"); } } else { } { (*musb_writeb)(mbase, 1U, (int )power & 247); power = (*musb_readb)((void const *)mbase, 1U); } if (((int )power & 16) != 0) { { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_port_reset"; descriptor___1.filename = "drivers/usb/musb/musb_virthub.c"; descriptor___1.format = "high-speed device connected\n"; descriptor___1.lineno = 203U; descriptor___1.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___3 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "high-speed device connected\n"); } } else { } musb->port1_status = musb->port1_status | 1024U; } else { } { musb->port1_status = musb->port1_status & 4294967279U; musb->port1_status = musb->port1_status | 1179650U; usb_hcd_poll_rh_status(musb->hcd); musb->vbuserr_retry = 3U; } } return; } } void musb_root_disconnect(struct musb *musb ) { struct usb_otg *otg ; struct _ddebug descriptor ; char const *tmp ; long tmp___0 ; { { otg = (musb->xceiv)->otg; musb->port1_status = 65792U; usb_hcd_poll_rh_status(musb->hcd); musb->is_active = 0U; } { if ((unsigned int )((musb->xceiv)->otg)->state == 10U) { goto case_10; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 9U) { goto case_9; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 12U) { goto case_12; } else { } goto switch_default; case_10: /* CIL Label */ ; if ((unsigned int )*((unsigned char *)otg->host + 27UL) != 0U) { ((musb->xceiv)->otg)->state = 11; musb->g.is_a_peripheral = 1U; goto ldv_34840; } else { } case_9: /* CIL Label */ ((musb->xceiv)->otg)->state = 8; musb->is_active = 0U; goto ldv_34840; case_12: /* CIL Label */ ((musb->xceiv)->otg)->state = 1; goto ldv_34840; switch_default: /* CIL Label */ { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_root_disconnect"; descriptor.filename = "drivers/usb/musb/musb_virthub.c"; descriptor.format = "host disconnect (%s)\n"; descriptor.lineno = 244U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { tmp = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "host disconnect (%s)\n", tmp); } } else { } switch_break: /* CIL Label */ ; } ldv_34840: ; return; } } int musb_hub_status_data(struct usb_hcd *hcd , char *buf ) { struct musb *musb ; struct musb *tmp ; int retval ; { { tmp = hcd_to_musb(hcd); musb = tmp; retval = 0; } if ((musb->port1_status & 4294901760U) != 0U) { *buf = 2; retval = 1; } else { } return (retval); } } static int musb_has_gadget(struct musb *musb ) { { if (musb->port_mode == 1) { return (1); } else { } return ((unsigned long )musb->g.dev.driver != (unsigned long )((struct device_driver *)0)); } } int musb_hub_control(struct usb_hcd *hcd , u16 typeReq , u16 wValue , u16 wIndex , char *buf , u16 wLength ) { struct musb *musb ; struct musb *tmp ; u32 temp ; int retval ; unsigned long flags ; long tmp___0 ; struct _ddebug descriptor ; long tmp___1 ; struct usb_hub_descriptor *desc ; void *__gu_p ; struct _ddebug descriptor___0 ; long tmp___2 ; int tmp___3 ; long tmp___4 ; struct _ddebug descriptor___1 ; long tmp___5 ; struct _ddebug descriptor___2 ; long tmp___6 ; struct _ddebug descriptor___3 ; long tmp___7 ; struct _ddebug descriptor___4 ; long tmp___8 ; struct _ddebug descriptor___5 ; long tmp___9 ; struct _ddebug descriptor___6 ; long tmp___10 ; struct _ddebug descriptor___7 ; long tmp___11 ; { { tmp = hcd_to_musb(hcd); musb = tmp; retval = 0; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_98(& musb->lock); tmp___0 = ldv__builtin_expect((hcd->flags & 1UL) == 0UL, 0L); } if (tmp___0 != 0L) { { ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return (-108); } else { } { if ((int )typeReq == 8193) { goto case_8193; } else { } if ((int )typeReq == 8195) { goto case_8195; } else { } if ((int )typeReq == 8961) { goto case_8961; } else { } if ((int )typeReq == 40966) { goto case_40966; } else { } if ((int )typeReq == 40960) { goto case_40960; } else { } if ((int )typeReq == 41728) { goto case_41728; } else { } if ((int )typeReq == 8963) { goto case_8963; } else { } goto switch_default___4; case_8193: /* CIL Label */ ; case_8195: /* CIL Label */ ; { if ((int )wValue == 1) { goto case_1; } else { } if ((int )wValue == 0) { goto case_0; } else { } goto switch_default; case_1: /* CIL Label */ ; case_0: /* CIL Label */ ; goto ldv_34871; switch_default: /* CIL Label */ ; goto error; switch_break___0: /* CIL Label */ ; } ldv_34871: ; goto ldv_34874; case_8961: /* CIL Label */ ; if (((int )wIndex & 255) != 1) { goto error; } else { } { if ((int )wValue == 1) { goto case_1___0; } else { } if ((int )wValue == 2) { goto case_2; } else { } if ((int )wValue == 8) { goto case_8; } else { } if ((int )wValue == 16) { goto case_16; } else { } if ((int )wValue == 17) { goto case_17; } else { } if ((int )wValue == 19) { goto case_19; } else { } if ((int )wValue == 20) { goto case_20; } else { } if ((int )wValue == 18) { goto case_18; } else { } goto switch_default___0; case_1___0: /* CIL Label */ ; goto ldv_34877; case_2: /* CIL Label */ { musb_port_suspend(musb, 0); } goto ldv_34877; case_8: /* CIL Label */ ; if ((unsigned int )*((unsigned char *)hcd + 27UL) == 0U) { { musb_platform_set_vbus(musb, 0); } } else { } goto ldv_34877; case_16: /* CIL Label */ ; case_17: /* CIL Label */ ; case_19: /* CIL Label */ ; case_20: /* CIL Label */ ; case_18: /* CIL Label */ ; goto ldv_34877; switch_default___0: /* CIL Label */ ; goto error; switch_break___1: /* CIL Label */ ; } ldv_34877: { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_hub_control"; descriptor.filename = "drivers/usb/musb/musb_virthub.c"; descriptor.format = "clear feature %d\n"; descriptor.lineno = 340U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "clear feature %d\n", (int )wValue); } } else { } musb->port1_status = musb->port1_status & (u32 )(~ (1 << (int )wValue)); goto ldv_34874; case_40966: /* CIL Label */ desc = (struct usb_hub_descriptor *)buf; desc->bDescLength = 9U; desc->bDescriptorType = 41U; desc->bNbrPorts = 1U; desc->wHubCharacteristics = 17U; desc->bPwrOn2PwrGood = 5U; desc->bHubContrCurrent = 0U; desc->u.hs.DeviceRemovable[0] = 2U; desc->u.hs.DeviceRemovable[1] = 255U; goto ldv_34874; case_40960: /* CIL Label */ temp = 0U; *((__le32 *)buf) = temp; goto ldv_34874; case_41728: /* CIL Label */ ; if ((unsigned int )wIndex != 1U) { goto error; } else { } __gu_p = (void *)buf; { if (4UL == 1UL) { goto case_1___1; } else { } if (4UL == 2UL) { goto case_2___0; } else { } if (4UL == 4UL) { goto case_4; } else { } if (4UL == 8UL) { goto case_8___0; } else { } goto switch_default___1; case_1___1: /* CIL Label */ *((u8 *)__gu_p) = (unsigned char )musb->port1_status; goto ldv_34894; case_2___0: /* CIL Label */ { put_unaligned_le16((int )((unsigned short )musb->port1_status), __gu_p); } goto ldv_34894; case_4: /* CIL Label */ { put_unaligned_le32(musb->port1_status & 2147483647U, __gu_p); } goto ldv_34894; case_8___0: /* CIL Label */ { put_unaligned_le64((unsigned long long )musb->port1_status & 2147483647ULL, __gu_p); } goto ldv_34894; switch_default___1: /* CIL Label */ { __bad_unaligned_access_size(); } goto ldv_34894; switch_break___2: /* CIL Label */ ; } ldv_34894: { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_hub_control"; descriptor___0.filename = "drivers/usb/musb/musb_virthub.c"; descriptor___0.format = "port status %08x\n"; descriptor___0.lineno = 376U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "port status %08x\n", musb->port1_status); } } else { } goto ldv_34874; case_8963: /* CIL Label */ ; if (((int )wIndex & 255) != 1) { goto error; } else { } { if ((int )wValue == 8) { goto case_8___1; } else { } if ((int )wValue == 4) { goto case_4___0; } else { } if ((int )wValue == 2) { goto case_2___1; } else { } if ((int )wValue == 21) { goto case_21; } else { } goto switch_default___3; case_8___1: /* CIL Label */ ; if ((unsigned int )*((unsigned char *)hcd + 27UL) == 0U) { { tmp___3 = musb_has_gadget(musb); } if (tmp___3 != 0) { { musb_start(musb); } } else { } } else { } goto ldv_34902; case_4___0: /* CIL Label */ { musb_port_reset(musb, 1); } goto ldv_34902; case_2___1: /* CIL Label */ { musb_port_suspend(musb, 1); } goto ldv_34902; case_21: /* CIL Label */ { tmp___4 = ldv__builtin_expect((long )musb->is_host, 0L); } if (tmp___4 != 0L) { goto error; } else { } wIndex = (u16 )((int )wIndex >> 8); { if ((int )wIndex == 1) { goto case_1___2; } else { } if ((int )wIndex == 2) { goto case_2___2; } else { } if ((int )wIndex == 3) { goto case_3; } else { } if ((int )wIndex == 4) { goto case_4___1; } else { } if ((int )wIndex == 5) { goto case_5; } else { } if ((int )wIndex == 6) { goto case_6; } else { } goto switch_default___2; case_1___2: /* CIL Label */ { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_hub_control"; descriptor___1.filename = "drivers/usb/musb/musb_virthub.c"; descriptor___1.format = "TEST_J\n"; descriptor___1.lineno = 410U; descriptor___1.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___5 != 0L) { { __dynamic_pr_debug(& descriptor___1, "TEST_J\n"); } } else { } temp = 2U; goto ldv_34908; case_2___2: /* CIL Label */ { descriptor___2.modname = "musb_hdrc"; descriptor___2.function = "musb_hub_control"; descriptor___2.filename = "drivers/usb/musb/musb_virthub.c"; descriptor___2.format = "TEST_K\n"; descriptor___2.lineno = 414U; descriptor___2.flags = 0U; tmp___6 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___6 != 0L) { { __dynamic_pr_debug(& descriptor___2, "TEST_K\n"); } } else { } temp = 4U; goto ldv_34908; case_3: /* CIL Label */ { descriptor___3.modname = "musb_hdrc"; descriptor___3.function = "musb_hub_control"; descriptor___3.filename = "drivers/usb/musb/musb_virthub.c"; descriptor___3.format = "TEST_SE0_NAK\n"; descriptor___3.lineno = 418U; descriptor___3.flags = 0U; tmp___7 = ldv__builtin_expect((long )descriptor___3.flags & 1L, 0L); } if (tmp___7 != 0L) { { __dynamic_pr_debug(& descriptor___3, "TEST_SE0_NAK\n"); } } else { } temp = 1U; goto ldv_34908; case_4___1: /* CIL Label */ { descriptor___4.modname = "musb_hdrc"; descriptor___4.function = "musb_hub_control"; descriptor___4.filename = "drivers/usb/musb/musb_virthub.c"; descriptor___4.format = "TEST_PACKET\n"; descriptor___4.lineno = 422U; descriptor___4.flags = 0U; tmp___8 = ldv__builtin_expect((long )descriptor___4.flags & 1L, 0L); } if (tmp___8 != 0L) { { __dynamic_pr_debug(& descriptor___4, "TEST_PACKET\n"); } } else { } { temp = 8U; musb_load_testpacket(musb); } goto ldv_34908; case_5: /* CIL Label */ { descriptor___5.modname = "musb_hdrc"; descriptor___5.function = "musb_hub_control"; descriptor___5.filename = "drivers/usb/musb/musb_virthub.c"; descriptor___5.format = "TEST_FORCE_ENABLE\n"; descriptor___5.lineno = 427U; descriptor___5.flags = 0U; tmp___9 = ldv__builtin_expect((long )descriptor___5.flags & 1L, 0L); } if (tmp___9 != 0L) { { __dynamic_pr_debug(& descriptor___5, "TEST_FORCE_ENABLE\n"); } } else { } { temp = 144U; (*musb_writeb)(musb->mregs, 96U, 1); } goto ldv_34908; case_6: /* CIL Label */ { descriptor___6.modname = "musb_hdrc"; descriptor___6.function = "musb_hub_control"; descriptor___6.filename = "drivers/usb/musb/musb_virthub.c"; descriptor___6.format = "TEST_FIFO_ACCESS\n"; descriptor___6.lineno = 435U; descriptor___6.flags = 0U; tmp___10 = ldv__builtin_expect((long )descriptor___6.flags & 1L, 0L); } if (tmp___10 != 0L) { { __dynamic_pr_debug(& descriptor___6, "TEST_FIFO_ACCESS\n"); } } else { } temp = 64U; goto ldv_34908; switch_default___2: /* CIL Label */ ; goto error; switch_break___4: /* CIL Label */ ; } ldv_34908: { (*musb_writeb)(musb->mregs, 15U, (int )((u8 )temp)); } goto ldv_34902; switch_default___3: /* CIL Label */ ; goto error; switch_break___3: /* CIL Label */ ; } ldv_34902: { descriptor___7.modname = "musb_hdrc"; descriptor___7.function = "musb_hub_control"; descriptor___7.filename = "drivers/usb/musb/musb_virthub.c"; descriptor___7.format = "set feature %d\n"; descriptor___7.lineno = 446U; descriptor___7.flags = 0U; tmp___11 = ldv__builtin_expect((long )descriptor___7.flags & 1L, 0L); } if (tmp___11 != 0L) { { __dynamic_dev_dbg(& descriptor___7, (struct device const *)musb->controller, "set feature %d\n", (int )wValue); } } else { } musb->port1_status = musb->port1_status | (u32 )(1 << (int )wValue); goto ldv_34874; switch_default___4: /* CIL Label */ ; error: retval = -32; switch_break: /* CIL Label */ ; } ldv_34874: { ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return (retval); } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_95(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static int ldv_mod_timer_97(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) { ldv_func_ret_type___0 ldv_func_res ; int tmp ; int tmp___0 ; { { tmp = mod_timer(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; tmp___0 = ldv_mod_timer(ldv_func_res, ldv_func_arg1, ldv_func_arg2); } return (tmp___0); return (ldv_func_res); } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_98(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } void *ldv_kzalloc(size_t size , gfp_t flags ) ; int ldv_filter_err_code(int ret_val ) ; extern void ldv_after_alloc(void * ) ; extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ; __inline static void list_add_tail(struct list_head *new , struct list_head *head ) { { { __list_add(new, head->prev, head); } return; } } extern void __list_del_entry(struct list_head * ) ; extern void list_del(struct list_head * ) ; __inline static void list_move_tail(struct list_head *list , struct list_head *head ) { { { __list_del_entry(list); list_add_tail(list, head); } return; } } __inline static int list_empty(struct list_head const *head ) { { return ((unsigned long )((struct list_head const *)head->next) == (unsigned long )head); } } __inline static int list_is_singular(struct list_head const *head ) { int tmp ; { { tmp = list_empty(head); } return (tmp == 0 && (unsigned long )head->next == (unsigned long )head->prev); } } extern void *__memcpy(void * , void const * , size_t ) ; extern void warn_slowpath_fmt(char const * , int const , char const * , ...) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_98___0(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_100(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102___0(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_104___0(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106___0(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_108___0(spinlock_t *ldv_func_arg1 ) ; extern void _raw_spin_lock(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; __inline static void spin_lock(spinlock_t *lock ) { { { _raw_spin_lock(& lock->__annonCompField18.rlock); } return; } } __inline static void ldv_spin_lock_97(spinlock_t *lock ) ; __inline static void spin_unlock(spinlock_t *lock ) { { { _raw_spin_unlock(& lock->__annonCompField18.rlock); } return; } } __inline static void ldv_spin_unlock_96(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; extern int device_wakeup_enable(struct device * ) ; extern void __const_udelay(unsigned long ) ; extern void kfree(void const * ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; extern void sg_miter_start(struct sg_mapping_iter * , struct scatterlist * , unsigned int , unsigned int ) ; extern bool sg_miter_next(struct sg_mapping_iter * ) ; extern void sg_miter_stop(struct sg_mapping_iter * ) ; __inline static int usb_endpoint_num(struct usb_endpoint_descriptor const *epd ) { { return ((int )epd->bEndpointAddress & 15); } } __inline static int usb_endpoint_type(struct usb_endpoint_descriptor const *epd ) { { return ((int )epd->bmAttributes & 3); } } __inline static int usb_endpoint_maxp(struct usb_endpoint_descriptor const *epd ) { { return ((int )epd->wMaxPacketSize); } } __inline static int usb_urb_dir_in(struct urb *urb ) { { return ((urb->transfer_flags & 512U) != 0U); } } __inline static int otg_set_host(struct usb_otg *otg , struct usb_bus *host ) { int tmp ; { if ((unsigned long )otg != (unsigned long )((struct usb_otg *)0) && (unsigned long )otg->set_host != (unsigned long )((int (*)(struct usb_otg * , struct usb_bus * ))0)) { { tmp = (*(otg->set_host))(otg, host); } return (tmp); } else { } return (-524); } } __inline static enum dma_channel_status dma_channel_status(struct dma_channel *c ) { { return ((unsigned long )c != (unsigned long )((struct dma_channel *)0) ? c->status : 0); } } extern int usb_hcd_link_urb_to_ep(struct usb_hcd * , struct urb * ) ; extern int usb_hcd_check_unlink_urb(struct usb_hcd * , struct urb * , int ) ; extern void usb_hcd_unlink_urb_from_ep(struct usb_hcd * , struct urb * ) ; extern void usb_hcd_giveback_urb(struct usb_hcd * , struct urb * , int ) ; extern int usb_hcd_map_urb_for_dma(struct usb_hcd * , struct urb * , gfp_t ) ; extern void usb_hcd_unmap_urb_for_dma(struct usb_hcd * , struct urb * ) ; extern struct usb_hcd *usb_create_hcd(struct hc_driver const * , struct device * , char const * ) ; extern void usb_put_hcd(struct usb_hcd * ) ; extern int usb_add_hcd(struct usb_hcd * , unsigned int , unsigned long ) ; extern void usb_remove_hcd(struct usb_hcd * ) ; extern void usb_hcd_resume_root_hub(struct usb_hcd * ) ; __inline static struct musb_qh *first_qh(struct list_head *q ) { int tmp ; struct list_head const *__mptr ; { { tmp = list_empty((struct list_head const *)q); } if (tmp != 0) { return ((struct musb_qh *)0); } else { } __mptr = (struct list_head const *)q->next; return ((struct musb_qh *)__mptr + 0xffffffffffffffe8UL); } } __inline static struct urb *next_urb(struct musb_qh *qh ) { struct list_head *queue ; int tmp ; struct list_head const *__mptr ; { if ((unsigned long )qh == (unsigned long )((struct musb_qh *)0)) { return ((struct urb *)0); } else { } { queue = & (qh->hep)->urb_list; tmp = list_empty((struct list_head const *)queue); } if (tmp != 0) { return ((struct urb *)0); } else { } __mptr = (struct list_head const *)queue->next; return ((struct urb *)__mptr + 0xffffffffffffffe0UL); } } struct musb *hcd_to_musb(struct usb_hcd *hcd ) { { return (*((struct musb **)(& hcd->hcd_priv))); } } static void musb_ep_program(struct musb *musb , u8 epnum , struct urb *urb , int is_out , u8 *buf , u32 offset , u32 len ) ; static void musb_h_tx_flush_fifo(struct musb_hw_ep *ep ) { struct musb *musb ; void *epio ; u16 csr ; u16 lastcsr ; int retries ; struct _ddebug descriptor ; long tmp ; int __ret_warn_on ; int tmp___0 ; long tmp___1 ; long tmp___2 ; unsigned long __ms ; unsigned long tmp___3 ; { { musb = ep->musb; epio = ep->regs; lastcsr = 0U; retries = 1000; csr = (*musb_readw)((void const *)epio, 2U); } goto ldv_35617; ldv_35616: ; if ((int )csr != (int )lastcsr) { { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_h_tx_flush_fifo"; descriptor.filename = "drivers/usb/musb/musb_host.c"; descriptor.format = "Host TX FIFONOTEMPTY csr: %02x\n"; descriptor.lineno = 121U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "Host TX FIFONOTEMPTY csr: %02x\n", (int )csr); } } else { } } else { } { lastcsr = csr; csr = (u16 )((unsigned int )csr | 9U); (*musb_writew)(epio, 2U, (int )csr); csr = (*musb_readw)((void const *)epio, 2U); tmp___0 = retries; retries = retries - 1; __ret_warn_on = tmp___0 <= 0; tmp___1 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___1 != 0L) { { warn_slowpath_fmt("drivers/usb/musb/musb_host.c", 128, "Could not flush host TX%d fifo: csr: %04x\n", (int )ep->epnum, (int )csr); } } else { } { tmp___2 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___2 != 0L) { return; } else { } if (1) { { __const_udelay(4295000UL); } } else { __ms = 1UL; goto ldv_35614; ldv_35613: { __const_udelay(4295000UL); } ldv_35614: tmp___3 = __ms; __ms = __ms - 1UL; if (tmp___3 != 0UL) { goto ldv_35613; } else { } } ldv_35617: ; if (((int )csr & 2) != 0) { goto ldv_35616; } else { } return; } } static void musb_h_ep0_flush_fifo(struct musb_hw_ep *ep ) { void *epio ; u16 csr ; int retries ; int __ret_warn_on ; long tmp ; { epio = ep->regs; retries = 5; ldv_35626: { csr = (*musb_readw)((void const *)epio, 2U); } if (((int )csr & 3) == 0) { goto ldv_35625; } else { } { (*musb_writew)(epio, 2U, 256); csr = (*musb_readw)((void const *)epio, 2U); __const_udelay(42950UL); retries = retries - 1; } if (retries != 0) { goto ldv_35626; } else { } ldv_35625: { __ret_warn_on = retries == 0; tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp != 0L) { { warn_slowpath_fmt("drivers/usb/musb/musb_host.c", 151, "Could not flush host TX%d fifo: csr: %04x\n", (int )ep->epnum, (int )csr); } } else { } { ldv__builtin_expect(__ret_warn_on != 0, 0L); (*musb_writew)(epio, 2U, 0); } return; } } __inline static void musb_h_tx_start(struct musb_hw_ep *ep ) { u16 txcsr ; { if ((unsigned int )ep->epnum != 0U) { { txcsr = (*musb_readw)((void const *)ep->regs, 2U); txcsr = (u16 )((unsigned int )txcsr | 167U); (*musb_writew)(ep->regs, 2U, (int )txcsr); } } else { { txcsr = 10U; (*musb_writew)(ep->regs, 2U, (int )txcsr); } } return; } } static void musb_ep_set_qh(struct musb_hw_ep *ep , int is_in , struct musb_qh *qh ) { { if (is_in != 0 || (int )ep->is_shared_fifo) { ep->in_qh = qh; } else { } if (is_in == 0 || (int )ep->is_shared_fifo) { ep->out_qh = qh; } else { } return; } } static struct musb_qh *musb_ep_get_qh(struct musb_hw_ep *ep , int is_in ) { { return (is_in != 0 ? ep->in_qh : ep->out_qh); } } static void musb_start_urb(struct musb *musb , int is_in , struct musb_qh *qh ) { u16 frame ; u32 len ; void *mbase ; struct urb *urb ; struct urb *tmp ; void *buf ; u32 offset ; struct musb_hw_ep *hw_ep ; unsigned int pipe ; u8 address ; int epnum ; struct _ddebug descriptor ; char *s ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; struct _ddebug descriptor___2 ; long tmp___3 ; { { mbase = musb->mregs; tmp = next_urb(qh); urb = tmp; buf = urb->transfer_buffer; offset = 0U; hw_ep = qh->hw_ep; pipe = urb->pipe; address = (unsigned int )((u8 )(pipe >> 8)) & 127U; epnum = (int )hw_ep->epnum; qh->offset = 0U; qh->segsize = 0U; } { if ((int )qh->type == 0) { goto case_0; } else { } if ((int )qh->type == 1) { goto case_1; } else { } goto switch_default; case_0: /* CIL Label */ is_in = 0; musb->ep0_stage = 1; buf = (void *)urb->setup_packet; len = 8U; goto ldv_35662; case_1: /* CIL Label */ qh->iso_idx = 0U; qh->frame = 0U; offset = urb->iso_frame_desc[0].offset; len = urb->iso_frame_desc[0].length; goto ldv_35662; switch_default: /* CIL Label */ buf = urb->transfer_buffer + (unsigned long )urb->actual_length; len = urb->transfer_buffer_length - urb->actual_length; switch_break: /* CIL Label */ ; } ldv_35662: { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_start_urb"; descriptor.filename = "drivers/usb/musb/musb_host.c"; descriptor.format = "qh %p urb %p dev%d ep%d%s%s, hw_ep %d, %p/%d\n"; descriptor.lineno = 256U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { if ((int )qh->type == 0) { goto case_0___0; } else { } if ((int )qh->type == 2) { goto case_2; } else { } if ((int )qh->type == 1) { goto case_1___0; } else { } goto switch_default___0; case_0___0: /* CIL Label */ s = (char *)""; goto ldv_35669; case_2: /* CIL Label */ s = (char *)"-bulk"; goto ldv_35669; case_1___0: /* CIL Label */ s = (char *)"-iso"; goto ldv_35669; switch_default___0: /* CIL Label */ s = (char *)"-intr"; goto ldv_35669; switch_break___0: /* CIL Label */ ; } ldv_35669: { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "qh %p urb %p dev%d ep%d%s%s, hw_ep %d, %p/%d\n", qh, urb, (int )address, (int )qh->epnum, is_in != 0 ? (char *)"in" : (char *)"out", s, epnum, buf + (unsigned long )offset, len); } } else { } { musb_ep_set_qh(hw_ep, is_in, qh); musb_ep_program(musb, (int )((u8 )epnum), urb, is_in == 0, (u8 *)buf, offset, len); } if (is_in != 0) { return; } else { } { if ((int )qh->type == 1) { goto case_1___1; } else { } if ((int )qh->type == 3) { goto case_3; } else { } goto switch_default___1; case_1___1: /* CIL Label */ ; case_3: /* CIL Label */ { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_start_urb"; descriptor___0.filename = "drivers/usb/musb/musb_host.c"; descriptor___0.format = "check whether there\'s still time for periodic Tx\n"; descriptor___0.lineno = 270U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "check whether there\'s still time for periodic Tx\n"); } } else { } { frame = (*musb_readw)((void const *)mbase, 12U); qh->frame = 0U; } goto start; goto ldv_35679; switch_default___1: /* CIL Label */ ; start: { descriptor___2.modname = "musb_hdrc"; descriptor___2.function = "musb_start_urb"; descriptor___2.filename = "drivers/usb/musb/musb_host.c"; descriptor___2.format = "Start TX%d %s\n"; descriptor___2.lineno = 293U; descriptor___2.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___3 != 0L) { { __dynamic_dev_dbg(& descriptor___2, (struct device const *)musb->controller, "Start TX%d %s\n", epnum, (unsigned long )hw_ep->tx_channel != (unsigned long )((struct dma_channel *)0) ? (char *)"dma" : (char *)"pio"); } } else { } if ((unsigned long )hw_ep->tx_channel == (unsigned long )((struct dma_channel *)0)) { { musb_h_tx_start(hw_ep); } } else { } switch_break___1: /* CIL Label */ ; } ldv_35679: ; return; } } static void musb_giveback(struct musb *musb , struct urb *urb , int status ) { struct _ddebug descriptor ; long tmp ; { { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_giveback"; descriptor.filename = "drivers/usb/musb/musb_host.c"; descriptor.format = "complete %p %pF (%d), dev%d ep%d%s, %d/%d\n"; descriptor.lineno = 314U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "complete %p %pF (%d), dev%d ep%d%s, %d/%d\n", urb, urb->complete, status, (urb->pipe >> 8) & 127U, (urb->pipe >> 15) & 15U, (urb->pipe & 128U) != 0U ? (char *)"in" : (char *)"out", urb->actual_length, urb->transfer_buffer_length); } } else { } { usb_hcd_unlink_urb_from_ep(musb->hcd, urb); ldv_spin_unlock_96(& musb->lock); usb_hcd_giveback_urb(musb->hcd, urb, status); ldv_spin_lock_97(& musb->lock); } return; } } __inline static void musb_save_toggle(struct musb_qh *qh , int is_in , struct urb *urb ) { void *epio ; u16 csr ; u16 tmp ; u16 tmp___0 ; { epio = (qh->hw_ep)->regs; if (is_in != 0) { { tmp = (*musb_readw)((void const *)epio, 6U); csr = (unsigned int )tmp & 512U; } } else { { tmp___0 = (*musb_readw)((void const *)epio, 2U); csr = (unsigned int )tmp___0 & 256U; } } (urb->dev)->toggle[is_in == 0] = ((urb->dev)->toggle[is_in == 0] & (unsigned int )(~ (1 << (int )qh->epnum))) | (unsigned int )(((unsigned int )csr != 0U) << (int )qh->epnum); return; } } static void musb_advance_schedule(struct musb *musb , struct urb *urb , struct musb_hw_ep *hw_ep , int is_in ) { struct musb_qh *qh ; struct musb_qh *tmp ; struct musb_hw_ep *ep ; int ready ; int status ; struct list_head *head ; struct dma_controller *dma ; int tmp___0 ; struct _ddebug descriptor ; struct urb *tmp___1 ; long tmp___2 ; { { tmp = musb_ep_get_qh(hw_ep, is_in); qh = tmp; ep = qh->hw_ep; ready = (int )qh->is_ready; status = urb->status != -115 ? urb->status : 0; } { if ((int )qh->type == 2) { goto case_2; } else { } if ((int )qh->type == 3) { goto case_3; } else { } if ((int )qh->type == 1) { goto case_1; } else { } goto switch_break; case_2: /* CIL Label */ ; case_3: /* CIL Label */ { musb_save_toggle(qh, is_in, urb); } goto ldv_35708; case_1: /* CIL Label */ ; if (status == 0 && urb->error_count != 0) { status = -18; } else { } goto ldv_35708; switch_break: /* CIL Label */ ; } ldv_35708: { qh->is_ready = 0U; musb_giveback(musb, urb, status); qh->is_ready = (u8 )ready; tmp___0 = list_empty((struct list_head const *)(& (qh->hep)->urb_list)); } if (tmp___0 != 0) { dma = musb->dma_controller; if (is_in != 0) { ep->rx_reinit = 1U; if ((unsigned long )ep->rx_channel != (unsigned long )((struct dma_channel *)0)) { { (*(dma->channel_release))(ep->rx_channel); ep->rx_channel = (struct dma_channel *)0; } } else { } } else { ep->tx_reinit = 1U; if ((unsigned long )ep->tx_channel != (unsigned long )((struct dma_channel *)0)) { { (*(dma->channel_release))(ep->tx_channel); ep->tx_channel = (struct dma_channel *)0; } } else { } } { musb_ep_set_qh(ep, is_in, (struct musb_qh *)0); (qh->hep)->hcpriv = (void *)0; } { if ((int )qh->type == 0) { goto case_0; } else { } if ((int )qh->type == 2) { goto case_2___0; } else { } if ((int )qh->type == 1) { goto case_1___0; } else { } if ((int )qh->type == 3) { goto case_3___0; } else { } goto switch_break___0; case_0: /* CIL Label */ ; case_2___0: /* CIL Label */ ; if ((unsigned int )qh->mux == 1U) { { head = qh->ring.prev; list_del(& qh->ring); kfree((void const *)qh); qh = first_qh(head); } goto ldv_35714; } else { } case_1___0: /* CIL Label */ ; case_3___0: /* CIL Label */ { kfree((void const *)qh); qh = (struct musb_qh *)0; } goto ldv_35714; switch_break___0: /* CIL Label */ ; } ldv_35714: ; } else { } if ((unsigned long )qh != (unsigned long )((struct musb_qh *)0) && (unsigned int )qh->is_ready != 0U) { { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_advance_schedule"; descriptor.filename = "drivers/usb/musb/musb_host.c"; descriptor.format = "... next ep%d %cX urb %p\n"; descriptor.lineno = 429U; descriptor.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___2 != 0L) { { tmp___1 = next_urb(qh); __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "... next ep%d %cX urb %p\n", (int )hw_ep->epnum, is_in != 0 ? 82 : 84, tmp___1); } } else { } { musb_start_urb(musb, is_in, qh); } } else { } return; } } static u16 musb_h_flush_rxfifo(struct musb_hw_ep *hw_ep , u16 csr ) { u16 tmp ; { { csr = (u16 )((unsigned int )csr | 17U); csr = (unsigned int )csr & 16351U; (*musb_writew)(hw_ep->regs, 6U, (int )csr); (*musb_writew)(hw_ep->regs, 6U, (int )csr); tmp = (*musb_readw)((void const *)hw_ep->regs, 6U); } return (tmp); } } static bool musb_host_packet_rx(struct musb *musb , struct urb *urb , u8 epnum , u8 iso_err ) { u16 rx_count ; u8 *buf ; u16 csr ; bool done ; u32 length ; int do_flush ; struct musb_hw_ep *hw_ep ; void *epio ; struct musb_qh *qh ; int pipe ; void *buffer ; struct _ddebug descriptor ; long tmp ; int status ; struct usb_iso_packet_descriptor *d ; struct _ddebug descriptor___0 ; long tmp___0 ; struct _ddebug descriptor___1 ; long tmp___1 ; long tmp___2 ; { { done = 0; do_flush = 0; hw_ep = (struct musb_hw_ep *)(& musb->endpoints) + (unsigned long )epnum; epio = hw_ep->regs; qh = hw_ep->in_qh; pipe = (int )urb->pipe; buffer = urb->transfer_buffer; rx_count = (*musb_readw)((void const *)epio, 8U); descriptor.modname = "musb_hdrc"; descriptor.function = "musb_host_packet_rx"; descriptor.filename = "drivers/usb/musb/musb_host.c"; descriptor.format = "RX%d count %d, buffer %p len %d/%d\n"; descriptor.lineno = 475U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "RX%d count %d, buffer %p len %d/%d\n", (int )epnum, (int )rx_count, urb->transfer_buffer, qh->offset, urb->transfer_buffer_length); } } else { } if ((unsigned int )pipe >> 30 == 0U) { status = 0; if ((unsigned int )iso_err != 0U) { status = -84; urb->error_count = urb->error_count + 1; } else { } d = (struct usb_iso_packet_descriptor *)(& urb->iso_frame_desc) + (unsigned long )qh->iso_idx; buf = (u8 *)buffer + (unsigned long )d->offset; length = d->length; if ((u32 )rx_count > length) { if (status == 0) { status = -75; urb->error_count = urb->error_count + 1; } else { } { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_host_packet_rx"; descriptor___0.filename = "drivers/usb/musb/musb_host.c"; descriptor___0.format = "** OVERFLOW %d into %d\n"; descriptor___0.lineno = 495U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "** OVERFLOW %d into %d\n", (int )rx_count, length); } } else { } do_flush = 1; } else { length = (u32 )rx_count; } urb->actual_length = urb->actual_length + length; d->actual_length = length; d->status = status; qh->iso_idx = qh->iso_idx + 1U; done = qh->iso_idx >= (unsigned int )urb->number_of_packets; } else { buf = (u8 *)buffer + (unsigned long )qh->offset; length = urb->transfer_buffer_length - qh->offset; if ((u32 )rx_count > length) { if (urb->status == -115) { urb->status = -75; } else { } { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_host_packet_rx"; descriptor___1.filename = "drivers/usb/musb/musb_host.c"; descriptor___1.format = "** OVERFLOW %d into %d\n"; descriptor___1.lineno = 513U; descriptor___1.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "** OVERFLOW %d into %d\n", (int )rx_count, length); } } else { } do_flush = 1; } else { length = (u32 )rx_count; } urb->actual_length = urb->actual_length + length; qh->offset = qh->offset + length; done = (bool )((urb->actual_length == urb->transfer_buffer_length || (int )rx_count < (int )qh->maxpacket) || urb->status != -115); if (((int )done && *((unsigned long *)urb + 12UL) == 8589934477UL) && urb->actual_length < urb->transfer_buffer_length) { urb->status = -121; } else { } } { musb_read_fifo(hw_ep, (int )((u16 )length), buf); csr = (*musb_readw)((void const *)epio, 6U); csr = (u16 )((unsigned int )csr | 77U); tmp___2 = ldv__builtin_expect(do_flush != 0, 0L); } if (tmp___2 != 0L) { { musb_h_flush_rxfifo(hw_ep, (int )csr); } } else { csr = (unsigned int )csr & 65502U; if (! done) { csr = (u16 )((unsigned int )csr | 32U); } else { } { (*musb_writew)(epio, 6U, (int )csr); } } return (done); } } static void musb_rx_reinit(struct musb *musb , struct musb_qh *qh , struct musb_hw_ep *ep ) { u16 csr ; u16 tmp ; { if ((int )ep->is_shared_fifo) { { csr = (*musb_readw)((void const *)ep->regs, 2U); } if (((int )csr & 8192) != 0) { { musb_h_tx_flush_fifo(ep); csr = (*musb_readw)((void const *)ep->regs, 2U); (*musb_writew)(ep->regs, 2U, (int )((unsigned int )csr | 2048U)); } } else { } if (((int )csr & 1024) != 0) { { (*musb_writew)(ep->regs, 2U, 1024); } } else { } { (*musb_writew)(ep->regs, 2U, 0); } } else { { csr = (*musb_readw)((void const *)ep->regs, 6U); } if ((int )csr & 1) { { tmp = (*musb_readw)((void const *)ep->regs, 8U); printk("\f%s %d: rx%d, packet/%d ready?\n", "musb_rx_reinit", 590, (int )ep->epnum, (int )tmp); } } else { } { musb_h_flush_rxfifo(ep, 128); } } if ((unsigned int )*((unsigned char *)musb + 8056UL) != 0U) { { musb_write_rxfunaddr(ep->target_regs, (int )qh->addr_reg); musb_write_rxhubaddr(ep->target_regs, (int )qh->h_addr_reg); musb_write_rxhubport(ep->target_regs, (int )qh->h_port_reg); } } else { { (*musb_writeb)(musb->mregs, 0U, (int )qh->addr_reg); } } { (*musb_writeb)(ep->regs, 12U, (int )qh->type_reg); (*musb_writeb)(ep->regs, 13U, (int )qh->intv_reg); } if ((unsigned int )*((unsigned char *)musb + 9640UL) != 0U) { { (*musb_writew)(ep->regs, 4U, (int )ep->max_packet_sz_rx); } } else { { (*musb_writew)(ep->regs, 4U, (int )((u16 )((int )((short )qh->maxpacket) | (int )((short )(((int )qh->hb_mult + -1) << 11))))); } } ep->rx_reinit = 0U; return; } } static bool musb_tx_dma_program(struct dma_controller *dma , struct musb_hw_ep *hw_ep , struct musb_qh *qh , struct urb *urb , u32 offset , u32 length ) { struct dma_channel *channel ; void *epio ; u16 pkt_size ; u16 csr ; u8 mode ; int tmp ; { channel = hw_ep->tx_channel; epio = hw_ep->regs; pkt_size = qh->maxpacket; if ((size_t )length > channel->max_len) { length = (u32 )channel->max_len; } else { } { csr = (*musb_readw)((void const *)epio, 2U); } if (length > (u32 )pkt_size) { mode = 1U; csr = (u16 )((unsigned int )csr | 5120U); if ((unsigned int )qh->hb_mult == 1U || ((unsigned int )qh->hb_mult > 1U && ((unsigned int )qh->type == 2U && (unsigned int )*((unsigned char *)hw_ep->musb + 8056UL) != 0U))) { csr = (u16 )((unsigned int )csr | 32768U); } else { } } else { mode = 0U; csr = (unsigned int )csr & 31743U; csr = (u16 )((unsigned int )csr | 4096U); } { channel->desired_mode = (unsigned int )mode != 0U; (*musb_writew)(epio, 2U, (int )csr); qh->segsize = length; __asm__ volatile ("sfence": : : "memory"); tmp = (*(dma->channel_program))(channel, (int )pkt_size, (int )mode, urb->transfer_dma + (dma_addr_t )offset, length); } if (tmp == 0) { { (*(dma->channel_release))(channel); hw_ep->tx_channel = (struct dma_channel *)0; csr = (*musb_readw)((void const *)epio, 2U); csr = (unsigned int )csr & 28671U; (*musb_writew)(epio, 2U, (int )((unsigned int )csr | 166U)); } return (0); } else { } return (1); } } static void musb_ep_program(struct musb *musb , u8 epnum , struct urb *urb , int is_out , u8 *buf , u32 offset , u32 len ) { struct dma_controller *dma_controller ; struct dma_channel *dma_channel ; void *mbase ; struct musb_hw_ep *hw_ep ; void *epio ; struct musb_qh *qh ; struct musb_qh *tmp ; u16 packet_sz ; u8 use_dma___0 ; u16 csr ; struct _ddebug descriptor ; long tmp___0 ; u16 csr___0 ; u16 int_txe ; u16 load_count ; unsigned int _min1 ; u32 _min2 ; unsigned int _min1___0 ; u32 _min2___0 ; bool tmp___1 ; bool tmp___2 ; int tmp___3 ; u32 __min1 ; u32 __min2 ; u16 csr___1 ; struct _ddebug descriptor___0 ; long tmp___5 ; { { mbase = musb->mregs; hw_ep = (struct musb_hw_ep *)(& musb->endpoints) + (unsigned long )epnum; epio = hw_ep->regs; tmp = musb_ep_get_qh(hw_ep, is_out == 0); qh = tmp; packet_sz = qh->maxpacket; use_dma___0 = 1U; descriptor.modname = "musb_hdrc"; descriptor.function = "musb_ep_program"; descriptor.filename = "drivers/usb/musb/musb_host.c"; descriptor.format = "%s hw%d urb %p spd%d dev%d ep%d%s h_addr%02x h_port%02x bytes %d\n"; descriptor.lineno = 717U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "%s hw%d urb %p spd%d dev%d ep%d%s h_addr%02x h_port%02x bytes %d\n", is_out != 0 ? (char *)"-->" : (char *)"<--", (int )epnum, urb, (unsigned int )(urb->dev)->speed, (int )qh->addr_reg, (int )qh->epnum, is_out != 0 ? (char *)"out" : (char *)"in", (int )qh->h_addr_reg, (int )qh->h_port_reg, len); } } else { } { (*(musb->io.ep_select))(mbase, (int )epnum); } if (is_out != 0 && len == 0U) { { use_dma___0 = 0U; csr = (*musb_readw)((void const *)epio, 2U); csr = (unsigned int )csr & 61439U; (*musb_writew)(epio, 2U, (int )csr); hw_ep->tx_channel = (struct dma_channel *)0; } } else { } dma_controller = musb->dma_controller; if (((unsigned int )use_dma___0 != 0U && (unsigned int )epnum != 0U) && (unsigned long )dma_controller != (unsigned long )((struct dma_controller *)0)) { dma_channel = is_out != 0 ? hw_ep->tx_channel : hw_ep->rx_channel; if ((unsigned long )dma_channel == (unsigned long )((struct dma_channel *)0)) { { dma_channel = (*(dma_controller->channel_alloc))(dma_controller, hw_ep, (int )((u8 )is_out)); } if (is_out != 0) { hw_ep->tx_channel = dma_channel; } else { hw_ep->rx_channel = dma_channel; } } else { } } else { dma_channel = (struct dma_channel *)0; } if (is_out != 0) { { csr___0 = (*musb_readw)((void const *)epio, 2U); int_txe = musb->intrtxe; (*musb_writew)(mbase, 6U, (int )((u16 )((int )((short )int_txe) & ~ ((int )((short )(1 << (int )epnum)))))); } if ((unsigned int )epnum != 0U) { if (! hw_ep->tx_double_buffered) { { musb_h_tx_flush_fifo(hw_ep); } } else { } csr___0 = (unsigned int )csr___0 & 26458U; csr___0 = (u16 )((unsigned int )csr___0 | 8192U); if (! hw_ep->tx_double_buffered) { if ((int )((urb->dev)->toggle[1] >> (int )qh->epnum) & 1) { csr___0 = (u16 )((unsigned int )csr___0 | 768U); } else { csr___0 = (u16 )((unsigned int )csr___0 | 64U); } } else { } { (*musb_writew)(epio, 2U, (int )csr___0); csr___0 = (unsigned int )csr___0 & 64511U; (*musb_writew)(epio, 2U, (int )csr___0); csr___0 = (*musb_readw)((void const *)epio, 2U); } } else { { musb_h_ep0_flush_fifo(hw_ep); } } if ((unsigned int )*((unsigned char *)musb + 8056UL) != 0U) { { musb_write_txfunaddr(mbase, (int )epnum, (int )qh->addr_reg); musb_write_txhubaddr(mbase, (int )epnum, (int )qh->h_addr_reg); musb_write_txhubport(mbase, (int )epnum, (int )qh->h_port_reg); } } else { { (*musb_writeb)(mbase, 0U, (int )qh->addr_reg); } } if ((unsigned int )epnum != 0U) { { (*musb_writeb)(epio, 10U, (int )qh->type_reg); } if ((unsigned int )*((unsigned char *)musb + 9640UL) != 0U) { { (*musb_writew)(epio, 0U, (int )hw_ep->max_packet_sz_tx); } } else if ((unsigned int )qh->type == 2U && (unsigned int )*((unsigned char *)musb + 8056UL) != 0U) { { qh->hb_mult = (u8 )((int )hw_ep->max_packet_sz_tx / (int )packet_sz); (*musb_writew)(epio, 0U, (int )((u16 )((int )((short )packet_sz) | (int )((short )(((int )qh->hb_mult + -1) << 11))))); } } else { { (*musb_writew)(epio, 0U, (int )((u16 )((int )((short )qh->maxpacket) | (int )((short )(((int )qh->hb_mult + -1) << 11))))); } } { (*musb_writeb)(epio, 11U, (int )qh->intv_reg); } } else { { (*musb_writeb)(epio, 11U, (int )qh->intv_reg); } if ((unsigned int )*((unsigned char *)musb + 8056UL) != 0U) { { (*musb_writeb)(epio, 10U, (int )qh->type_reg); } } else { } } if ((unsigned int )qh->type == 2U && (unsigned int )*((unsigned char *)musb + 8056UL) != 0U) { _min1 = (unsigned int )hw_ep->max_packet_sz_tx; _min2 = len; load_count = (u16 )(_min1 < _min2 ? _min1 : _min2); } else { _min1___0 = (unsigned int )packet_sz; _min2___0 = len; load_count = (u16 )(_min1___0 < _min2___0 ? _min1___0 : _min2___0); } if ((unsigned long )dma_channel != (unsigned long )((struct dma_channel *)0)) { { tmp___1 = musb_tx_dma_program(dma_controller, hw_ep, qh, urb, offset, len); } if ((int )tmp___1) { load_count = 0U; } else { } } else { } if ((unsigned int )load_count != 0U) { qh->segsize = (unsigned int )load_count; if ((unsigned long )buf == (unsigned long )((u8 *)0U)) { { sg_miter_start(& qh->sg_miter, urb->sg, 1U, 5U); tmp___2 = sg_miter_next(& qh->sg_miter); } if (tmp___2) { tmp___3 = 0; } else { tmp___3 = 1; } if (tmp___3) { { dev_err((struct device const *)musb->controller, "error: sglist empty\n"); sg_miter_stop(& qh->sg_miter); } goto finish; } else { } { buf = (u8 *)(qh->sg_miter.addr + ((unsigned long )(urb->sg)->offset + (unsigned long )urb->actual_length)); __min1 = (u32 )load_count; __min2 = (u32 )qh->sg_miter.length; load_count = (u16 )(__min1 < __min2 ? __min1 : __min2); musb_write_fifo(hw_ep, (int )load_count, (u8 const *)buf); qh->sg_miter.consumed = (size_t )load_count; sg_miter_stop(& qh->sg_miter); } } else { { musb_write_fifo(hw_ep, (int )load_count, (u8 const *)buf); } } } else { } finish: { (*musb_writew)(mbase, 6U, (int )int_txe); } } else { if ((unsigned int )hw_ep->rx_reinit != 0U) { { musb_rx_reinit(musb, qh, hw_ep); } if ((int )((urb->dev)->toggle[0] >> (int )qh->epnum) & 1) { csr___1 = 1536U; } else { csr___1 = 0U; } if ((unsigned int )qh->type == 3U) { csr___1 = (u16 )((unsigned int )csr___1 | 4096U); } else { } } else { { csr___1 = (*musb_readw)((void const *)hw_ep->regs, 6U); } if (((int )csr___1 & 8225) != 0) { { printk("\v%s %d: broken !rx_reinit, ep%d csr %04x\n", "musb_ep_program", 896, (int )hw_ep->epnum, (int )csr___1); } } else { } csr___1 = (unsigned int )csr___1 & 4096U; } { csr___1 = (u16 )((unsigned int )csr___1 | 32U); descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_ep_program"; descriptor___0.filename = "drivers/usb/musb/musb_host.c"; descriptor___0.format = "RXCSR%d := %04x\n"; descriptor___0.lineno = 930U; descriptor___0.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___5 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "RXCSR%d := %04x\n", (int )epnum, (int )csr___1); } } else { } { (*musb_writew)(hw_ep->regs, 6U, (int )csr___1); csr___1 = (*musb_readw)((void const *)hw_ep->regs, 6U); } } return; } } static void musb_bulk_nak_timeout(struct musb *musb , struct musb_hw_ep *ep , int is_in ) { struct dma_channel *dma ; struct urb *urb ; void *mbase ; void *epio ; struct musb_qh *cur_qh ; struct musb_qh *next_qh ; u16 rx_csr ; u16 tx_csr ; enum dma_channel_status tmp ; { { mbase = musb->mregs; epio = ep->regs; (*(musb->io.ep_select))(mbase, (int )ep->epnum); } if (is_in != 0) { { dma = ep->rx_channel; rx_csr = (*musb_readw)((void const *)epio, 6U); rx_csr = (u16 )((unsigned int )rx_csr | 77U); rx_csr = (unsigned int )rx_csr & 65527U; (*musb_writew)(epio, 6U, (int )rx_csr); cur_qh = first_qh(& musb->in_bulk); } } else { { dma = ep->tx_channel; tx_csr = (*musb_readw)((void const *)epio, 2U); tx_csr = (u16 )((unsigned int )tx_csr | 166U); tx_csr = (unsigned int )tx_csr & 65407U; (*musb_writew)(epio, 2U, (int )tx_csr); cur_qh = first_qh(& musb->out_bulk); } } if ((unsigned long )cur_qh != (unsigned long )((struct musb_qh *)0)) { { urb = next_urb(cur_qh); tmp = dma_channel_status(dma); } if ((unsigned int )tmp == 2U) { { dma->status = 4; (*((musb->dma_controller)->channel_abort))(dma); urb->actual_length = urb->actual_length + (u32 )dma->actual_len; dma->actual_len = 0UL; } } else { } { musb_save_toggle(cur_qh, is_in, urb); } if (is_in != 0) { { list_move_tail(& cur_qh->ring, & musb->in_bulk); next_qh = first_qh(& musb->in_bulk); ep->rx_reinit = 1U; } } else { { list_move_tail(& cur_qh->ring, & musb->out_bulk); next_qh = first_qh(& musb->out_bulk); ep->tx_reinit = 1U; } } { musb_start_urb(musb, is_in, next_qh); } } else { } return; } } static bool musb_h_ep0_continue(struct musb *musb , u16 len , struct urb *urb ) { bool more ; u8 *fifo_dest ; u16 fifo_count ; struct musb_hw_ep *hw_ep ; struct musb_qh *qh ; struct usb_ctrlrequest *request ; size_t __min1 ; size_t __min2 ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; struct _ddebug descriptor___1 ; long tmp___1 ; size_t __min1___0 ; size_t __min2___0 ; struct _ddebug descriptor___2 ; long tmp___2 ; { more = 0; fifo_dest = (u8 *)0U; fifo_count = 0U; hw_ep = (struct musb_hw_ep *)(& musb->endpoints); qh = hw_ep->in_qh; { if ((int )musb->ep0_stage == 2) { goto case_2; } else { } if ((int )musb->ep0_stage == 1) { goto case_1; } else { } if ((int )musb->ep0_stage == 3) { goto case_3; } else { } goto switch_default; case_2: /* CIL Label */ fifo_dest = (u8 *)urb->transfer_buffer + (unsigned long )urb->actual_length; __min1 = (size_t )len; __min2 = (size_t )(urb->transfer_buffer_length - urb->actual_length); fifo_count = (u16 )(__min1 < __min2 ? __min1 : __min2); if ((int )fifo_count < (int )len) { urb->status = -75; } else { } { musb_read_fifo(hw_ep, (int )fifo_count, fifo_dest); urb->actual_length = urb->actual_length + (u32 )fifo_count; } if ((int )len < (int )qh->maxpacket) { } else if (urb->actual_length < urb->transfer_buffer_length) { more = 1; } else { } goto ldv_35830; case_1: /* CIL Label */ request = (struct usb_ctrlrequest *)urb->setup_packet; if ((unsigned int )request->wLength == 0U) { { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_h_ep0_continue"; descriptor.filename = "drivers/usb/musb/musb_host.c"; descriptor.format = "start no-DATA\n"; descriptor.lineno = 1040U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "start no-DATA\n"); } } else { } goto ldv_35830; } else if ((int )((signed char )request->bRequestType) < 0) { { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_h_ep0_continue"; descriptor___0.filename = "drivers/usb/musb/musb_host.c"; descriptor___0.format = "start IN-DATA\n"; descriptor___0.lineno = 1043U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "start IN-DATA\n"); } } else { } musb->ep0_stage = 2; more = 1; goto ldv_35830; } else { { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_h_ep0_continue"; descriptor___1.filename = "drivers/usb/musb/musb_host.c"; descriptor___1.format = "start OUT-DATA\n"; descriptor___1.lineno = 1048U; descriptor___1.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "start OUT-DATA\n"); } } else { } musb->ep0_stage = 3; more = 1; } case_3: /* CIL Label */ __min1___0 = (size_t )qh->maxpacket; __min2___0 = (size_t )(urb->transfer_buffer_length - urb->actual_length); fifo_count = (u16 )(__min1___0 < __min2___0 ? __min1___0 : __min2___0); if ((unsigned int )fifo_count != 0U) { { fifo_dest = (u8 *)urb->transfer_buffer + (unsigned long )urb->actual_length; descriptor___2.modname = "musb_hdrc"; descriptor___2.function = "musb_h_ep0_continue"; descriptor___2.filename = "drivers/usb/musb/musb_host.c"; descriptor___2.format = "Sending %d byte%s to ep0 fifo %p\n"; descriptor___2.lineno = 1063U; descriptor___2.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor___2, (struct device const *)musb->controller, "Sending %d byte%s to ep0 fifo %p\n", (int )fifo_count, (unsigned int )fifo_count == 1U ? (char *)"" : (char *)"s", fifo_dest); } } else { } { musb_write_fifo(hw_ep, (int )fifo_count, (u8 const *)fifo_dest); urb->actual_length = urb->actual_length + (u32 )fifo_count; more = 1; } } else { } goto ldv_35830; switch_default: /* CIL Label */ { printk("\v%s %d: bogus ep0 stage %d\n", "musb_h_ep0_continue", 1071, (int )musb->ep0_stage); } goto ldv_35830; switch_break: /* CIL Label */ ; } ldv_35830: ; return (more); } } irqreturn_t musb_h_ep0_irq(struct musb *musb ) { struct urb *urb ; u16 csr ; u16 len ; int status ; void *mbase ; struct musb_hw_ep *hw_ep ; void *epio ; struct musb_qh *qh ; bool complete___0 ; irqreturn_t retval ; u8 tmp ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; struct _ddebug descriptor___1 ; long tmp___2 ; struct _ddebug descriptor___2 ; long tmp___3 ; struct _ddebug descriptor___3 ; long tmp___4 ; long tmp___5 ; struct _ddebug descriptor___4 ; long tmp___6 ; bool tmp___7 ; { { status = 0; mbase = musb->mregs; hw_ep = (struct musb_hw_ep *)(& musb->endpoints); epio = hw_ep->regs; qh = hw_ep->in_qh; complete___0 = 0; retval = 0; urb = next_urb(qh); (*(musb->io.ep_select))(mbase, 0); csr = (*musb_readw)((void const *)epio, 2U); } if ((int )csr & 1) { { tmp = (*musb_readb)((void const *)epio, 8U); len = (u16 )tmp; } } else { len = 0U; } { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_h_ep0_irq"; descriptor.filename = "drivers/usb/musb/musb_host.c"; descriptor.format = "<== csr0 %04x, qh %p, count %d, urb %p, stage %d\n"; descriptor.lineno = 1106U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "<== csr0 %04x, qh %p, count %d, urb %p, stage %d\n", (int )csr, qh, (int )len, urb, (int )musb->ep0_stage); } } else { } if ((unsigned int )musb->ep0_stage == 4U) { retval = 1; complete___0 = 1; } else { } if (((int )csr & 4) != 0) { { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_h_ep0_irq"; descriptor___0.filename = "drivers/usb/musb/musb_host.c"; descriptor___0.format = "STALLING ENDPOINT\n"; descriptor___0.lineno = 1116U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "STALLING ENDPOINT\n"); } } else { } status = -32; } else if (((int )csr & 16) != 0) { { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_h_ep0_irq"; descriptor___1.filename = "drivers/usb/musb/musb_host.c"; descriptor___1.format = "no response, csr0 %04x\n"; descriptor___1.lineno = 1120U; descriptor___1.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "no response, csr0 %04x\n", (int )csr); } } else { } status = -71; } else if (((int )csr & 128) != 0) { { descriptor___2.modname = "musb_hdrc"; descriptor___2.function = "musb_h_ep0_irq"; descriptor___2.filename = "drivers/usb/musb/musb_host.c"; descriptor___2.format = "control NAK timeout\n"; descriptor___2.lineno = 1124U; descriptor___2.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___3 != 0L) { { __dynamic_dev_dbg(& descriptor___2, (struct device const *)musb->controller, "control NAK timeout\n"); } } else { } { (*musb_writew)(epio, 2U, 0); retval = 1; } } else { } if (status != 0) { { descriptor___3.modname = "musb_hdrc"; descriptor___3.function = "musb_h_ep0_irq"; descriptor___3.filename = "drivers/usb/musb/musb_host.c"; descriptor___3.format = "aborting\n"; descriptor___3.lineno = 1139U; descriptor___3.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___3.flags & 1L, 0L); } if (tmp___4 != 0L) { { __dynamic_dev_dbg(& descriptor___3, (struct device const *)musb->controller, "aborting\n"); } } else { } retval = 1; if ((unsigned long )urb != (unsigned long )((struct urb *)0)) { urb->status = status; } else { } complete___0 = 1; if (((int )csr & 32) != 0) { { csr = (unsigned int )csr & 65503U; (*musb_writew)(epio, 2U, (int )csr); csr = (unsigned int )csr & 65407U; (*musb_writew)(epio, 2U, (int )csr); } } else { { musb_h_ep0_flush_fifo(hw_ep); } } { (*musb_writeb)(epio, 11U, 0); (*musb_writew)(epio, 2U, 0); } } else { } { tmp___5 = ldv__builtin_expect((unsigned long )urb == (unsigned long )((struct urb *)0), 0L); } if (tmp___5 != 0L) { { printk("\v%s %d: no URB for end 0\n", "musb_h_ep0_irq", 1164); musb_h_ep0_flush_fifo(hw_ep); } goto done; } else { } if (! complete___0) { { tmp___7 = musb_h_ep0_continue(musb, (int )len, urb); } if ((int )tmp___7) { csr = (unsigned int )musb->ep0_stage == 2U ? 32U : 2U; } else { if ((urb->pipe & 128U) == 0U || urb->transfer_buffer_length == 0U) { csr = 96U; } else { csr = 66U; } { csr = (u16 )((unsigned int )csr | 2048U); musb->ep0_stage = 4; descriptor___4.modname = "musb_hdrc"; descriptor___4.function = "musb_h_ep0_irq"; descriptor___4.filename = "drivers/usb/musb/musb_host.c"; descriptor___4.format = "ep0 STATUS, csr %04x\n"; descriptor___4.lineno = 1192U; descriptor___4.flags = 0U; tmp___6 = ldv__builtin_expect((long )descriptor___4.flags & 1L, 0L); } if (tmp___6 != 0L) { { __dynamic_dev_dbg(& descriptor___4, (struct device const *)musb->controller, "ep0 STATUS, csr %04x\n", (int )csr); } } else { } } { (*musb_writew)(epio, 2U, (int )csr); retval = 1; } } else { musb->ep0_stage = 0; } if ((int )complete___0) { { musb_advance_schedule(musb, urb, hw_ep, 1); } } else { } done: ; return (retval); } } void musb_host_tx(struct musb *musb , u8 epnum ) { int pipe ; bool done ; u16 tx_csr ; size_t length ; size_t offset ; struct musb_hw_ep *hw_ep ; void *epio ; struct musb_qh *qh ; struct urb *urb ; struct urb *tmp ; u32 status ; void *mbase ; struct dma_channel *dma ; bool transfer_pending ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; struct _ddebug descriptor___1 ; long tmp___2 ; struct _ddebug descriptor___2 ; long tmp___3 ; struct _ddebug descriptor___3 ; long tmp___4 ; struct _ddebug descriptor___4 ; long tmp___5 ; int tmp___6 ; enum dma_channel_status tmp___7 ; struct _ddebug descriptor___5 ; long tmp___8 ; enum dma_channel_status tmp___9 ; u16 tmp___10 ; struct _ddebug descriptor___6 ; long tmp___11 ; struct usb_iso_packet_descriptor *d ; bool tmp___12 ; struct _ddebug descriptor___7 ; long tmp___13 ; bool tmp___14 ; int tmp___15 ; u32 __min1 ; u32 __min2 ; { { done = 0; length = 0UL; offset = 0UL; hw_ep = (struct musb_hw_ep *)(& musb->endpoints) + (unsigned long )epnum; epio = hw_ep->regs; qh = hw_ep->out_qh; tmp = next_urb(qh); urb = tmp; status = 0U; mbase = musb->mregs; transfer_pending = 0; (*(musb->io.ep_select))(mbase, (int )epnum); tx_csr = (*musb_readw)((void const *)epio, 2U); } if ((unsigned long )urb == (unsigned long )((struct urb *)0)) { { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_host_tx"; descriptor.filename = "drivers/usb/musb/musb_host.c"; descriptor.format = "extra TX%d ready, csr %04x\n"; descriptor.lineno = 1246U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "extra TX%d ready, csr %04x\n", (int )epnum, (int )tx_csr); } } else { } return; } else { } { pipe = (int )urb->pipe; dma = hw_ep->tx_channel; descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_host_tx"; descriptor___0.filename = "drivers/usb/musb/musb_host.c"; descriptor___0.format = "OUT/TX%d end, csr %04x%s\n"; descriptor___0.lineno = 1253U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "OUT/TX%d end, csr %04x%s\n", (int )epnum, (int )tx_csr, (unsigned long )dma != (unsigned long )((struct dma_channel *)0) ? (char *)", dma" : (char *)""); } } else { } if (((int )tx_csr & 32) != 0) { { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_host_tx"; descriptor___1.filename = "drivers/usb/musb/musb_host.c"; descriptor___1.format = "TX end %d stall\n"; descriptor___1.lineno = 1258U; descriptor___1.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "TX end %d stall\n", (int )epnum); } } else { } status = 4294967264U; } else if (((int )tx_csr & 4) != 0) { { descriptor___2.modname = "musb_hdrc"; descriptor___2.function = "musb_host_tx"; descriptor___2.filename = "drivers/usb/musb/musb_host.c"; descriptor___2.format = "TX 3strikes on ep=%d\n"; descriptor___2.lineno = 1265U; descriptor___2.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___3 != 0L) { { __dynamic_dev_dbg(& descriptor___2, (struct device const *)musb->controller, "TX 3strikes on ep=%d\n", (int )epnum); } } else { } status = 4294967186U; } else if (((int )tx_csr & 128) != 0) { if ((unsigned int )qh->type == 2U && (unsigned int )qh->mux == 1U) { { tmp___6 = list_is_singular((struct list_head const *)(& musb->out_bulk)); } if (tmp___6 == 0) { { descriptor___3.modname = "musb_hdrc"; descriptor___3.function = "musb_host_tx"; descriptor___3.filename = "drivers/usb/musb/musb_host.c"; descriptor___3.format = "NAK timeout on TX%d ep\n"; descriptor___3.lineno = 1273U; descriptor___3.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___3.flags & 1L, 0L); } if (tmp___4 != 0L) { { __dynamic_dev_dbg(& descriptor___3, (struct device const *)musb->controller, "NAK timeout on TX%d ep\n", (int )epnum); } } else { } { musb_bulk_nak_timeout(musb, hw_ep, 0); } } else { goto _L; } } else { _L: /* CIL Label */ { descriptor___4.modname = "musb_hdrc"; descriptor___4.function = "musb_host_tx"; descriptor___4.filename = "drivers/usb/musb/musb_host.c"; descriptor___4.format = "TX end=%d device not responding\n"; descriptor___4.lineno = 1277U; descriptor___4.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___4.flags & 1L, 0L); } if (tmp___5 != 0L) { { __dynamic_dev_dbg(& descriptor___4, (struct device const *)musb->controller, "TX end=%d device not responding\n", (int )epnum); } } else { } { (*(musb->io.ep_select))(mbase, (int )epnum); (*musb_writew)(epio, 2U, 167); } } return; } else { } done: ; if (status != 0U) { { tmp___7 = dma_channel_status(dma); } if ((unsigned int )tmp___7 == 2U) { { dma->status = 4; (*((musb->dma_controller)->channel_abort))(dma); } } else { } { musb_h_tx_flush_fifo(hw_ep); tx_csr = (unsigned int )tx_csr & 28507U; (*(musb->io.ep_select))(mbase, (int )epnum); (*musb_writew)(epio, 2U, (int )tx_csr); (*musb_writew)(epio, 2U, (int )tx_csr); (*musb_writeb)(epio, 11U, 0); done = 1; } } else { } { tmp___9 = dma_channel_status(dma); } if ((unsigned int )tmp___9 == 2U) { { descriptor___5.modname = "musb_hdrc"; descriptor___5.function = "musb_host_tx"; descriptor___5.filename = "drivers/usb/musb/musb_host.c"; descriptor___5.format = "extra TX%d ready, csr %04x\n"; descriptor___5.lineno = 1323U; descriptor___5.flags = 0U; tmp___8 = ldv__builtin_expect((long )descriptor___5.flags & 1L, 0L); } if (tmp___8 != 0L) { { __dynamic_dev_dbg(& descriptor___5, (struct device const *)musb->controller, "extra TX%d ready, csr %04x\n", (int )epnum, (int )tx_csr); } } else { } return; } else { } if ((unsigned long )dma != (unsigned long )((struct dma_channel *)0) && status == 0U) { if (((int )tx_csr & 1024) != 0) { { tmp___10 = (*musb_readw)((void const *)epio, 2U); tx_csr = (u16 )((int )tx_csr & (int )tmp___10); } if ((int )tx_csr & 1) { { tx_csr = (unsigned int )tx_csr & 61438U; (*musb_writew)(epio, 2U, (int )((unsigned int )tx_csr | 166U)); } } else { } { tx_csr = (unsigned int )tx_csr & 64510U; (*musb_writew)(epio, 2U, (int )((unsigned int )tx_csr | 166U)); tx_csr = (*musb_readw)((void const *)epio, 2U); } } else { } if (((int )tx_csr & 3) != 0) { { descriptor___6.modname = "musb_hdrc"; descriptor___6.function = "musb_host_tx"; descriptor___6.filename = "drivers/usb/musb/musb_host.c"; descriptor___6.format = "DMA complete but packet still in FIFO, CSR %04x\n"; descriptor___6.lineno = 1383U; descriptor___6.flags = 0U; tmp___11 = ldv__builtin_expect((long )descriptor___6.flags & 1L, 0L); } if (tmp___11 != 0L) { { __dynamic_dev_dbg(& descriptor___6, (struct device const *)musb->controller, "DMA complete but packet still in FIFO, CSR %04x\n", (int )tx_csr); } } else { } return; } else { } } else { } if ((status == 0U || (unsigned long )dma != (unsigned long )((struct dma_channel *)0)) || (unsigned int )pipe >> 30 == 0U) { if ((unsigned long )dma != (unsigned long )((struct dma_channel *)0)) { length = dma->actual_len; } else { length = (size_t )qh->segsize; } qh->offset = qh->offset + (unsigned int )length; if ((unsigned int )pipe >> 30 == 0U) { d = (struct usb_iso_packet_descriptor *)(& urb->iso_frame_desc) + (unsigned long )qh->iso_idx; d->actual_length = (unsigned int )length; d->status = (int )status; qh->iso_idx = qh->iso_idx + 1U; if (qh->iso_idx >= (unsigned int )urb->number_of_packets) { done = 1; } else { d = d + 1; offset = (size_t )d->offset; length = (size_t )d->length; } } else if ((unsigned long )dma != (unsigned long )((struct dma_channel *)0) && urb->transfer_buffer_length == qh->offset) { done = 1; } else { if (qh->segsize < (unsigned int )qh->maxpacket) { done = 1; } else if (qh->offset == urb->transfer_buffer_length && (urb->transfer_flags & 64U) == 0U) { done = 1; } else { } if (! done) { offset = (size_t )qh->offset; length = (size_t )urb->transfer_buffer_length - offset; transfer_pending = 1; } else { } } } else { } if (urb->status != -115) { done = 1; if (status == 0U) { status = (u32 )urb->status; } else { } } else { } if ((int )done) { { urb->status = (int )status; urb->actual_length = qh->offset; musb_advance_schedule(musb, urb, hw_ep, 0); } return; } else if (((unsigned int )pipe >> 30 == 0U || (int )transfer_pending) && (unsigned long )dma != (unsigned long )((struct dma_channel *)0)) { { tmp___12 = musb_tx_dma_program(musb->dma_controller, hw_ep, qh, urb, (u32 )offset, (u32 )length); } if ((int )tmp___12) { return; } else { } } else if (((int )tx_csr & 4096) != 0) { { descriptor___7.modname = "musb_hdrc"; descriptor___7.function = "musb_host_tx"; descriptor___7.filename = "drivers/usb/musb/musb_host.c"; descriptor___7.format = "not complete, but DMA enabled?\n"; descriptor___7.lineno = 1449U; descriptor___7.flags = 0U; tmp___13 = ldv__builtin_expect((long )descriptor___7.flags & 1L, 0L); } if (tmp___13 != 0L) { { __dynamic_dev_dbg(& descriptor___7, (struct device const *)musb->controller, "not complete, but DMA enabled?\n"); } } else { } return; } else { } if (length > (size_t )qh->maxpacket) { length = (size_t )qh->maxpacket; } else { } { usb_hcd_unmap_urb_for_dma(musb->hcd, urb); } if ((unsigned long )urb->transfer_buffer == (unsigned long )((void *)0)) { qh->use_sg = 1; } else { } if ((int )qh->use_sg) { { tmp___14 = sg_miter_next(& qh->sg_miter); } if (tmp___14) { tmp___15 = 0; } else { tmp___15 = 1; } if (tmp___15) { { dev_err((struct device const *)musb->controller, "error: sg list empty\n"); sg_miter_stop(& qh->sg_miter); status = 4294967274U; } goto done; } else { } { urb->transfer_buffer = qh->sg_miter.addr; __min1 = (u32 )length; __min2 = (u32 )qh->sg_miter.length; length = (size_t )(__min1 < __min2 ? __min1 : __min2); musb_write_fifo(hw_ep, (int )((u16 )length), (u8 const *)urb->transfer_buffer); qh->sg_miter.consumed = length; sg_miter_stop(& qh->sg_miter); } } else { { musb_write_fifo(hw_ep, (int )((u16 )length), (u8 const *)(urb->transfer_buffer + offset)); } } qh->segsize = (unsigned int )length; if ((int )qh->use_sg) { if (offset + length >= (size_t )urb->transfer_buffer_length) { qh->use_sg = 0; } else { } } else { } { (*(musb->io.ep_select))(mbase, (int )epnum); (*musb_writew)(epio, 2U, 167); } return; } } void musb_host_rx(struct musb *musb , u8 epnum ) { struct urb *urb ; struct musb_hw_ep *hw_ep ; void *epio ; struct musb_qh *qh ; size_t xfer_len ; void *mbase ; int pipe ; u16 rx_csr ; u16 val ; bool iso_err ; bool done ; u32 status ; struct dma_channel *dma ; unsigned int sg_flags ; struct _ddebug descriptor ; u16 tmp ; long tmp___0 ; long tmp___1 ; struct _ddebug descriptor___0 ; long tmp___2 ; struct _ddebug descriptor___1 ; long tmp___3 ; struct _ddebug descriptor___2 ; long tmp___4 ; struct _ddebug descriptor___3 ; long tmp___5 ; int tmp___6 ; struct _ddebug descriptor___4 ; long tmp___7 ; struct _ddebug descriptor___5 ; long tmp___8 ; enum dma_channel_status tmp___9 ; enum dma_channel_status tmp___10 ; long tmp___11 ; struct usb_iso_packet_descriptor *d ; struct _ddebug descriptor___6 ; u16 tmp___12 ; u16 tmp___13 ; long tmp___14 ; long tmp___15 ; struct dma_controller *c ; u16 rx_count ; int ret ; int length ; dma_addr_t buf ; struct _ddebug descriptor___7 ; long tmp___16 ; int d_status ; struct usb_iso_packet_descriptor *d___0 ; struct _ddebug descriptor___8 ; long tmp___17 ; unsigned int received_len ; bool tmp___18 ; int tmp___19 ; struct _ddebug descriptor___9 ; long tmp___20 ; { { hw_ep = (struct musb_hw_ep *)(& musb->endpoints) + (unsigned long )epnum; epio = hw_ep->regs; qh = hw_ep->in_qh; mbase = musb->mregs; iso_err = 0; done = 0; sg_flags = 3U; (*(musb->io.ep_select))(mbase, (int )epnum); urb = next_urb(qh); dma = hw_ep->rx_channel; status = 0U; xfer_len = 0UL; rx_csr = (*musb_readw)((void const *)epio, 6U); val = rx_csr; tmp___1 = ldv__builtin_expect((unsigned long )urb == (unsigned long )((struct urb *)0), 0L); } if (tmp___1 != 0L) { { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_host_rx"; descriptor.filename = "drivers/usb/musb/musb_host.c"; descriptor.format = "BOGUS RX%d ready, csr %04x, count %d\n"; descriptor.lineno = 1577U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { tmp = (*musb_readw)((void const *)epio, 8U); __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "BOGUS RX%d ready, csr %04x, count %d\n", (int )epnum, (int )val, (int )tmp); } } else { } { musb_h_flush_rxfifo(hw_ep, 128); } return; } else { } { pipe = (int )urb->pipe; descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_host_rx"; descriptor___0.filename = "drivers/usb/musb/musb_host.c"; descriptor___0.format = "<== hw %d rxcsr %04x, urb actual %d (+dma %zu)\n"; descriptor___0.lineno = 1586U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "<== hw %d rxcsr %04x, urb actual %d (+dma %zu)\n", (int )epnum, (int )rx_csr, urb->actual_length, (unsigned long )dma != (unsigned long )((struct dma_channel *)0) ? dma->actual_len : 0UL); } } else { } if (((int )rx_csr & 64) != 0) { { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_host_rx"; descriptor___1.filename = "drivers/usb/musb/musb_host.c"; descriptor___1.format = "RX end %d STALL\n"; descriptor___1.lineno = 1591U; descriptor___1.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___3 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "RX end %d STALL\n", (int )epnum); } } else { } status = 4294967264U; } else if (((int )rx_csr & 4) != 0) { { descriptor___2.modname = "musb_hdrc"; descriptor___2.function = "musb_host_rx"; descriptor___2.filename = "drivers/usb/musb/musb_host.c"; descriptor___2.format = "end %d RX proto error\n"; descriptor___2.lineno = 1597U; descriptor___2.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___4 != 0L) { { __dynamic_dev_dbg(& descriptor___2, (struct device const *)musb->controller, "end %d RX proto error\n", (int )epnum); } } else { } { status = 4294967225U; (*musb_writeb)(epio, 13U, 0); } } else if (((int )rx_csr & 8) != 0) { if ((unsigned int )qh->type != 1U) { { descriptor___3.modname = "musb_hdrc"; descriptor___3.function = "musb_host_rx"; descriptor___3.filename = "drivers/usb/musb/musb_host.c"; descriptor___3.format = "RX end %d NAK timeout\n"; descriptor___3.lineno = 1605U; descriptor___3.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___3.flags & 1L, 0L); } if (tmp___5 != 0L) { { __dynamic_dev_dbg(& descriptor___3, (struct device const *)musb->controller, "RX end %d NAK timeout\n", (int )epnum); } } else { } if (urb->pipe >> 30 == 3U && (unsigned int )qh->mux == 1U) { { tmp___6 = list_is_singular((struct list_head const *)(& musb->in_bulk)); } if (tmp___6 == 0) { { musb_bulk_nak_timeout(musb, hw_ep, 1); } return; } else { } } else { } { (*(musb->io.ep_select))(mbase, (int )epnum); rx_csr = (u16 )((unsigned int )rx_csr | 77U); rx_csr = (unsigned int )rx_csr & 65527U; (*musb_writew)(epio, 6U, (int )rx_csr); } goto finish; } else { { descriptor___4.modname = "musb_hdrc"; descriptor___4.function = "musb_host_rx"; descriptor___4.filename = "drivers/usb/musb/musb_host.c"; descriptor___4.format = "RX end %d ISO data error\n"; descriptor___4.lineno = 1628U; descriptor___4.flags = 0U; tmp___7 = ldv__builtin_expect((long )descriptor___4.flags & 1L, 0L); } if (tmp___7 != 0L) { { __dynamic_dev_dbg(& descriptor___4, (struct device const *)musb->controller, "RX end %d ISO data error\n", (int )epnum); } } else { } iso_err = 1; } } else if (((int )rx_csr & 256) != 0) { { descriptor___5.modname = "musb_hdrc"; descriptor___5.function = "musb_host_rx"; descriptor___5.filename = "drivers/usb/musb/musb_host.c"; descriptor___5.format = "end %d high bandwidth incomplete ISO packet RX\n"; descriptor___5.lineno = 1634U; descriptor___5.flags = 0U; tmp___8 = ldv__builtin_expect((long )descriptor___5.flags & 1L, 0L); } if (tmp___8 != 0L) { { __dynamic_dev_dbg(& descriptor___5, (struct device const *)musb->controller, "end %d high bandwidth incomplete ISO packet RX\n", (int )epnum); } } else { } status = 4294967225U; } else { } if (status != 0U) { { tmp___9 = dma_channel_status(dma); } if ((unsigned int )tmp___9 == 2U) { { dma->status = 4; (*((musb->dma_controller)->channel_abort))(dma); xfer_len = dma->actual_len; } } else { } { musb_h_flush_rxfifo(hw_ep, 128); (*musb_writeb)(epio, 13U, 0); done = 1; } goto finish; } else { } { tmp___10 = dma_channel_status(dma); tmp___11 = ldv__builtin_expect((unsigned int )tmp___10 == 2U, 0L); } if (tmp___11 != 0L) { { printk("\v%s %d: RX%d dma busy, csr %04x\n", "musb_host_rx", 1654, (int )epnum, (int )rx_csr); } goto finish; } else { } if ((unsigned long )dma != (unsigned long )((struct dma_channel *)0) && ((int )rx_csr & 8192) != 0) { { xfer_len = dma->actual_len; val = (unsigned int )val & 8190U; (*musb_writew)(hw_ep->regs, 6U, (int )val); } if ((unsigned int )pipe >> 30 == 0U) { d = (struct usb_iso_packet_descriptor *)(& urb->iso_frame_desc) + (unsigned long )qh->iso_idx; d->actual_length = (unsigned int )xfer_len; if (d->status != -84 && d->status != -75) { d->status = 0; } else { } qh->iso_idx = qh->iso_idx + 1U; if (qh->iso_idx >= (unsigned int )urb->number_of_packets) { done = 1; } else { done = 0; } } else { done = (bool )(((size_t )urb->actual_length + xfer_len >= (size_t )urb->transfer_buffer_length || dma->actual_len < (size_t )qh->maxpacket) || (int )dma->rx_packet_done); } if (! done) { { val = (u16 )((unsigned int )val | 32U); (*musb_writew)(epio, 6U, (int )((unsigned int )val | 77U)); } } else { } { descriptor___6.modname = "musb_hdrc"; descriptor___6.function = "musb_host_rx"; descriptor___6.filename = "drivers/usb/musb/musb_host.c"; descriptor___6.format = "ep %d dma %s, rxcsr %04x, rxcount %d\n"; descriptor___6.lineno = 1754U; descriptor___6.flags = 0U; tmp___14 = ldv__builtin_expect((long )descriptor___6.flags & 1L, 0L); } if (tmp___14 != 0L) { { tmp___12 = (*musb_readw)((void const *)epio, 8U); tmp___13 = (*musb_readw)((void const *)epio, 6U); __dynamic_dev_dbg(& descriptor___6, (struct device const *)musb->controller, "ep %d dma %s, rxcsr %04x, rxcount %d\n", (int )epnum, (int )done ? (char *)"off" : (char *)"reset", (int )tmp___13, (int )tmp___12); } } else { } } else if (urb->status == -115) { { tmp___15 = ldv__builtin_expect(((int )rx_csr & 1) == 0, 0L); } if (tmp___15 != 0L) { { status = 4294967225U; printk("\v%s %d: Rx interrupt with no errors or packet!\n", "musb_host_rx", 1762); (*(musb->io.ep_select))(mbase, (int )epnum); val = (unsigned int )val & 65503U; (*musb_writew)(epio, 6U, (int )val); } goto finish; } else { } if ((unsigned long )dma != (unsigned long )((struct dma_channel *)0)) { { rx_count = (*musb_readw)((void const *)epio, 8U); descriptor___7.modname = "musb_hdrc"; descriptor___7.function = "musb_host_rx"; descriptor___7.filename = "drivers/usb/musb/musb_host.c"; descriptor___7.format = "RX%d count %d, buffer 0x%llx len %d/%d\n"; descriptor___7.lineno = 1790U; descriptor___7.flags = 0U; tmp___16 = ldv__builtin_expect((long )descriptor___7.flags & 1L, 0L); } if (tmp___16 != 0L) { { __dynamic_dev_dbg(& descriptor___7, (struct device const *)musb->controller, "RX%d count %d, buffer 0x%llx len %d/%d\n", (int )epnum, (int )rx_count, urb->transfer_dma + (dma_addr_t )urb->actual_length, qh->offset, urb->transfer_buffer_length); } } else { } c = musb->dma_controller; if ((unsigned int )pipe >> 30 == 0U) { d_status = 0; d___0 = (struct usb_iso_packet_descriptor *)(& urb->iso_frame_desc) + (unsigned long )qh->iso_idx; if ((int )iso_err) { d_status = -84; urb->error_count = urb->error_count + 1; } else { } if ((unsigned int )rx_count > d___0->length) { if (d_status == 0) { d_status = -75; urb->error_count = urb->error_count + 1; } else { } { descriptor___8.modname = "musb_hdrc"; descriptor___8.function = "musb_host_rx"; descriptor___8.filename = "drivers/usb/musb/musb_host.c"; descriptor___8.format = "** OVERFLOW %d into %d\n"; descriptor___8.lineno = 1810U; descriptor___8.flags = 0U; tmp___17 = ldv__builtin_expect((long )descriptor___8.flags & 1L, 0L); } if (tmp___17 != 0L) { { __dynamic_dev_dbg(& descriptor___8, (struct device const *)musb->controller, "** OVERFLOW %d into %d\n", (int )rx_count, d___0->length); } } else { } length = (int )d___0->length; } else { length = (int )rx_count; } d___0->status = d_status; buf = urb->transfer_dma + (dma_addr_t )d___0->offset; } else { length = (int )rx_count; buf = urb->transfer_dma + (dma_addr_t )urb->actual_length; } { dma->desired_mode = 0; val = (*musb_readw)((void const *)epio, 6U); val = (unsigned int )val & 65503U; } if (! dma->desired_mode) { val = (unsigned int )val & 49151U; } else { val = (u16 )((unsigned int )val | 16384U); } val = (u16 )((unsigned int )val | 8192U); if ((unsigned int )qh->hb_mult == 1U) { val = (u16 )((unsigned int )val | 32768U); } else { } { (*musb_writew)(epio, 6U, (int )((unsigned int )val | 77U)); ret = (*(c->channel_program))(dma, (int )qh->maxpacket, (int )dma->desired_mode, buf, (u32 )length); } if (ret == 0) { { (*(c->channel_release))(dma); hw_ep->rx_channel = (struct dma_channel *)0; dma = (struct dma_channel *)0; val = (*musb_readw)((void const *)epio, 6U); val = (unsigned int )val & 8191U; (*musb_writew)(epio, 6U, (int )val); } } else { } } else { } if ((unsigned long )dma == (unsigned long )((struct dma_channel *)0)) { { usb_hcd_unmap_urb_for_dma(musb->hcd, urb); } if ((unsigned long )urb->transfer_buffer == (unsigned long )((void *)0)) { { qh->use_sg = 1; sg_miter_start(& qh->sg_miter, urb->sg, 1U, sg_flags); } } else { } if ((int )qh->use_sg) { { tmp___18 = sg_miter_next(& qh->sg_miter); } if (tmp___18) { tmp___19 = 0; } else { tmp___19 = 1; } if (tmp___19) { { dev_err((struct device const *)musb->controller, "error: sg list empty\n"); sg_miter_stop(& qh->sg_miter); status = 4294967274U; done = 1; } goto finish; } else { } { urb->transfer_buffer = qh->sg_miter.addr; received_len = urb->actual_length; qh->offset = 0U; done = musb_host_packet_rx(musb, urb, (int )epnum, (int )iso_err); received_len = urb->actual_length - received_len; qh->sg_miter.consumed = (size_t )received_len; sg_miter_stop(& qh->sg_miter); } } else { { done = musb_host_packet_rx(musb, urb, (int )epnum, (int )iso_err); } } { descriptor___9.modname = "musb_hdrc"; descriptor___9.function = "musb_host_rx"; descriptor___9.filename = "drivers/usb/musb/musb_host.c"; descriptor___9.format = "read %spacket\n"; descriptor___9.lineno = 1934U; descriptor___9.flags = 0U; tmp___20 = ldv__builtin_expect((long )descriptor___9.flags & 1L, 0L); } if (tmp___20 != 0L) { { __dynamic_dev_dbg(& descriptor___9, (struct device const *)musb->controller, "read %spacket\n", (int )done ? (char *)"last " : (char *)""); } } else { } } else { } } else { } finish: urb->actual_length = urb->actual_length + (u32 )xfer_len; qh->offset = qh->offset + (unsigned int )xfer_len; if ((int )done) { if ((int )qh->use_sg) { qh->use_sg = 0; } else { } if (urb->status == -115) { urb->status = (int )status; } else { } { musb_advance_schedule(musb, urb, hw_ep, 128); } } else { } return; } } static int musb_schedule(struct musb *musb , struct musb_qh *qh , int is_in ) { int idle ; int best_diff ; int best_end ; int epnum ; struct musb_hw_ep *hw_ep ; struct list_head *head ; u8 toggle ; u8 txtype ; struct urb *urb ; struct urb *tmp ; int diff ; struct musb_qh *tmp___0 ; u8 tmp___1 ; struct _ddebug descriptor ; long tmp___2 ; { { idle = 0; hw_ep = (struct musb_hw_ep *)0; head = (struct list_head *)0; tmp = next_urb(qh); urb = tmp; } if ((unsigned int )qh->type == 0U) { head = & musb->control; hw_ep = (struct musb_hw_ep *)(& musb->endpoints); goto success; } else { } best_diff = 4096; best_end = -1; epnum = 1; hw_ep = (struct musb_hw_ep *)(& musb->endpoints) + 1UL; goto ldv_35953; ldv_35952: { tmp___0 = musb_ep_get_qh(hw_ep, is_in); } if ((unsigned long )tmp___0 != (unsigned long )((struct musb_qh *)0)) { goto ldv_35951; } else { } if ((unsigned long )hw_ep == (unsigned long )musb->bulk_ep) { goto ldv_35951; } else { } if (is_in != 0) { diff = (int )hw_ep->max_packet_sz_rx; } else { diff = (int )hw_ep->max_packet_sz_tx; } diff = diff - (int )qh->maxpacket * (int )qh->hb_mult; if (diff >= 0 && best_diff > diff) { { hw_ep = (struct musb_hw_ep *)(& musb->endpoints) + (unsigned long )epnum; toggle = (unsigned int )((u8 )((urb->dev)->toggle[is_in == 0] >> (int )qh->epnum)) & 1U; tmp___1 = (*musb_readb)((void const *)hw_ep->regs, 10U); txtype = (unsigned int )((u8 )((int )tmp___1 >> 4)) & 3U; } if ((is_in == 0 && ((unsigned int )qh->type == 2U && (unsigned int )toggle != 0U)) && (unsigned int )txtype == 1U) { goto ldv_35951; } else { } best_diff = diff; best_end = epnum; } else { } ldv_35951: epnum = epnum + 1; hw_ep = hw_ep + 1; ldv_35953: ; if (epnum < (int )musb->nr_endpoints) { goto ldv_35952; } else { } if (best_end < 0 && (unsigned int )qh->type == 2U) { hw_ep = musb->bulk_ep; if (is_in != 0) { head = & musb->in_bulk; } else { head = & musb->out_bulk; } if ((unsigned long )qh->dev != (unsigned long )((struct usb_device *)0)) { qh->intv_reg = (unsigned int )(qh->dev)->speed == 3U ? 8U : 4U; } else { } goto success; } else if (best_end < 0) { return (-28); } else { } { idle = 1; qh->mux = 0U; hw_ep = (struct musb_hw_ep *)(& musb->endpoints) + (unsigned long )best_end; descriptor.modname = "musb_hdrc"; descriptor.function = "musb_schedule"; descriptor.filename = "drivers/usb/musb/musb_host.c"; descriptor.format = "qh %p periodic slot %d\n"; descriptor.lineno = 2058U; descriptor.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "qh %p periodic slot %d\n", qh, best_end); } } else { } success: ; if ((unsigned long )head != (unsigned long )((struct list_head *)0)) { { idle = list_empty((struct list_head const *)head); list_add_tail(& qh->ring, head); qh->mux = 1U; } } else { } qh->hw_ep = hw_ep; (qh->hep)->hcpriv = (void *)qh; if (idle != 0) { { musb_start_urb(musb, is_in, qh); } } else { } return (0); } } static int musb_urb_enqueue(struct usb_hcd *hcd , struct urb *urb , gfp_t mem_flags ) { unsigned long flags ; struct musb *musb ; struct musb *tmp ; struct usb_host_endpoint *hep ; struct musb_qh *qh ; struct usb_endpoint_descriptor *epd ; int ret ; unsigned int type_reg ; unsigned int interval ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; int ok ; int tmp___3 ; u8 __max1 ; u8 __max2 ; u8 __min1 ; u8 __min2 ; struct usb_device *parent ; struct urb *tmp___4 ; { { tmp = hcd_to_musb(hcd); musb = tmp; hep = urb->ep; epd = & hep->desc; } if (! musb->is_host || (unsigned int )*((unsigned char *)musb + 8056UL) == 0U) { return (-19); } else { } { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_98___0(& musb->lock); ret = usb_hcd_link_urb_to_ep(hcd, urb); qh = ret == 0 ? (struct musb_qh *)hep->hcpriv : (struct musb_qh *)0; } if ((unsigned long )qh != (unsigned long )((struct musb_qh *)0)) { urb->hcpriv = (void *)qh; } else { } { ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } if ((unsigned long )qh != (unsigned long )((struct musb_qh *)0) || ret != 0) { return (ret); } else { } { tmp___0 = kzalloc(152UL, mem_flags); qh = (struct musb_qh *)tmp___0; } if ((unsigned long )qh == (unsigned long )((struct musb_qh *)0)) { { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_100(& musb->lock); usb_hcd_unlink_urb_from_ep(hcd, urb); ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return (-12); } else { } { qh->hep = hep; qh->dev = urb->dev; INIT_LIST_HEAD(& qh->ring); qh->is_ready = 1U; tmp___1 = usb_endpoint_maxp((struct usb_endpoint_descriptor const *)epd); qh->maxpacket = (u16 )tmp___1; tmp___2 = usb_endpoint_type((struct usb_endpoint_descriptor const *)epd); qh->type = (u8 )tmp___2; qh->hb_mult = ((unsigned int )((u8 )((int )qh->maxpacket >> 11)) & 3U) + 1U; } if ((unsigned int )qh->hb_mult > 1U) { ok = (unsigned int )qh->type == 1U; if (ok != 0) { ok = ((urb->pipe & 128U) != 0U && (unsigned int )*((unsigned char *)musb + 8056UL) != 0U) || ((urb->pipe & 128U) == 0U && (unsigned int )*((unsigned char *)musb + 8056UL) != 0U); } else { } if (ok == 0) { ret = -90; goto done; } else { } qh->maxpacket = (unsigned int )qh->maxpacket & 2047U; } else { } { tmp___3 = usb_endpoint_num((struct usb_endpoint_descriptor const *)epd); qh->epnum = (u8 )tmp___3; qh->addr_reg = (unsigned int )((unsigned char )(urb->pipe >> 8)) & 127U; type_reg = (unsigned int )(((int )qh->type << 4) | (int )qh->epnum); } { if ((unsigned int )(urb->dev)->speed == 1U) { goto case_1; } else { } if ((unsigned int )(urb->dev)->speed == 2U) { goto case_2; } else { } goto switch_default; case_1: /* CIL Label */ type_reg = type_reg | 192U; goto ldv_35973; case_2: /* CIL Label */ type_reg = type_reg | 128U; goto ldv_35973; switch_default: /* CIL Label */ type_reg = type_reg | 64U; switch_break: /* CIL Label */ ; } ldv_35973: qh->type_reg = (u8 )type_reg; { if ((int )qh->type == 3) { goto case_3; } else { } if ((int )qh->type == 1) { goto case_1___0; } else { } goto switch_default___0; case_3: /* CIL Label */ ; if ((unsigned int )(urb->dev)->speed <= 2U) { __max1 = epd->bInterval; __max2 = 1U; interval = (unsigned int )((int )__max1 > (int )__max2 ? __max1 : __max2); goto ldv_35980; } else { } case_1___0: /* CIL Label */ __min1 = epd->bInterval; __min2 = 16U; interval = (unsigned int )((int )__min1 < (int )__min2 ? __min1 : __min2); goto ldv_35980; switch_default___0: /* CIL Label */ interval = 0U; switch_break___0: /* CIL Label */ ; } ldv_35980: qh->intv_reg = (u8 )interval; if ((unsigned int )*((unsigned char *)musb + 8056UL) != 0U) { parent = (urb->dev)->parent; if ((unsigned long )parent != (unsigned long )hcd->self.root_hub) { qh->h_addr_reg = (unsigned char )parent->devnum; if ((unsigned long )(urb->dev)->tt != (unsigned long )((struct usb_tt *)0)) { qh->h_port_reg = (unsigned char )(urb->dev)->ttport; if ((unsigned long )((urb->dev)->tt)->hub != (unsigned long )((struct usb_device *)0)) { qh->h_addr_reg = (unsigned char )(((urb->dev)->tt)->hub)->devnum; } else { } if (((urb->dev)->tt)->multi != 0) { qh->h_addr_reg = (u8 )((unsigned int )qh->h_addr_reg | 128U); } else { } } else { } } else { } } else { } { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102___0(& musb->lock); } if ((unsigned long )hep->hcpriv != (unsigned long )((void *)0)) { { kfree((void const *)qh); qh = (struct musb_qh *)0; ret = 0; } } else { { tmp___4 = next_urb(qh); } if ((unsigned long )tmp___4 == (unsigned long )((struct urb *)0)) { { kfree((void const *)qh); qh = (struct musb_qh *)0; ret = 0; } } else { { ret = musb_schedule(musb, qh, (int )epd->bEndpointAddress & 128); } } } if (ret == 0) { urb->hcpriv = (void *)qh; } else { } { ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } done: ; if (ret != 0) { { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_104___0(& musb->lock); usb_hcd_unlink_urb_from_ep(hcd, urb); ldv_spin_unlock_irqrestore_97(& musb->lock, flags); kfree((void const *)qh); } } else { } return (ret); } } static int musb_cleanup_urb(struct urb *urb , struct musb_qh *qh ) { struct musb_hw_ep *ep ; struct musb *musb ; void *epio ; unsigned int hw_end ; void *regs ; int is_in ; int status ; u16 csr ; struct dma_channel *dma ; struct _ddebug descriptor ; long tmp ; { { ep = qh->hw_ep; musb = ep->musb; epio = ep->regs; hw_end = (unsigned int )ep->epnum; regs = (ep->musb)->mregs; is_in = (int )urb->pipe & 128; status = 0; (*(musb->io.ep_select))(regs, (int )((u8 )hw_end)); dma = is_in != 0 ? ep->rx_channel : ep->tx_channel; } if ((unsigned long )dma != (unsigned long )((struct dma_channel *)0)) { { status = (*(((ep->musb)->dma_controller)->channel_abort))(dma); descriptor.modname = "musb_hdrc"; descriptor.function = "musb_cleanup_urb"; descriptor.filename = "drivers/usb/musb/musb_host.c"; descriptor.format = "abort %cX%d DMA for urb %p --> %d\n"; descriptor.lineno = 2283U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "abort %cX%d DMA for urb %p --> %d\n", is_in != 0 ? 82 : 84, (int )ep->epnum, urb, status); } } else { } urb->actual_length = urb->actual_length + (u32 )dma->actual_len; } else { } if ((unsigned int )ep->epnum != 0U && is_in != 0) { { csr = musb_h_flush_rxfifo(ep, 0); } } else if ((unsigned int )ep->epnum != 0U) { { musb_h_tx_flush_fifo(ep); csr = (*musb_readw)((void const *)epio, 2U); csr = (unsigned int )csr & 28506U; (*musb_writew)(epio, 2U, (int )csr); (*musb_writew)(epio, 2U, (int )csr); csr = (*musb_readw)((void const *)epio, 2U); } } else { { musb_h_ep0_flush_fifo(ep); } } if (status == 0) { { musb_advance_schedule(ep->musb, urb, ep, is_in); } } else { } return (status); } } static int musb_urb_dequeue(struct usb_hcd *hcd , struct urb *urb , int status ) { struct musb *musb ; struct musb *tmp ; struct musb_qh *qh ; unsigned long flags ; int is_in ; int ret ; struct _ddebug descriptor ; long tmp___0 ; int ready ; int tmp___1 ; struct musb_qh *tmp___2 ; { { tmp = hcd_to_musb(hcd); musb = tmp; is_in = (int )urb->pipe & 128; descriptor.modname = "musb_hdrc"; descriptor.function = "musb_urb_dequeue"; descriptor.filename = "drivers/usb/musb/musb_host.c"; descriptor.format = "urb=%p, dev%d ep%d%s\n"; descriptor.lineno = 2330U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "urb=%p, dev%d ep%d%s\n", urb, (urb->pipe >> 8) & 127U, (urb->pipe >> 15) & 15U, is_in != 0 ? (char *)"in" : (char *)"out"); } } else { } { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106___0(& musb->lock); ret = usb_hcd_check_unlink_urb(hcd, urb, status); } if (ret != 0) { goto done; } else { } qh = (struct musb_qh *)urb->hcpriv; if ((unsigned long )qh == (unsigned long )((struct musb_qh *)0)) { goto done; } else { } if ((unsigned int )qh->is_ready == 0U || (unsigned long )urb->urb_list.prev != (unsigned long )(& (qh->hep)->urb_list)) { goto _L; } else { { tmp___2 = musb_ep_get_qh(qh->hw_ep, is_in); } if ((unsigned long )tmp___2 != (unsigned long )qh) { _L: /* CIL Label */ { ready = (int )qh->is_ready; qh->is_ready = 0U; musb_giveback(musb, urb, 0); qh->is_ready = (u8 )ready; } if (ready != 0) { { tmp___1 = list_empty((struct list_head const *)(& (qh->hep)->urb_list)); } if (tmp___1 != 0) { { (qh->hep)->hcpriv = (void *)0; list_del(& qh->ring); kfree((void const *)qh); } } else { } } else { } } else { { ret = musb_cleanup_urb(urb, qh); } } } done: { ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return (ret); } } static void musb_h_disable(struct usb_hcd *hcd , struct usb_host_endpoint *hep ) { u8 is_in ; unsigned long flags ; struct musb *musb ; struct musb *tmp ; struct musb_qh *qh ; struct urb *urb ; int tmp___0 ; struct urb *tmp___1 ; int tmp___2 ; struct musb_qh *tmp___3 ; { { is_in = (unsigned int )hep->desc.bEndpointAddress & 128U; tmp = hcd_to_musb(hcd); musb = tmp; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_108___0(& musb->lock); qh = (struct musb_qh *)hep->hcpriv; } if ((unsigned long )qh == (unsigned long )((struct musb_qh *)0)) { goto exit; } else { } { qh->is_ready = 0U; tmp___3 = musb_ep_get_qh(qh->hw_ep, (int )is_in); } if ((unsigned long )tmp___3 == (unsigned long )qh) { { urb = next_urb(qh); } if (urb->unlinked == 0) { urb->status = -108; } else { } { musb_cleanup_urb(urb, qh); } goto ldv_36027; ldv_36026: { urb = next_urb(qh); urb->status = -108; musb_advance_schedule(musb, urb, qh->hw_ep, (int )is_in); } ldv_36027: { tmp___0 = list_empty((struct list_head const *)(& hep->urb_list)); } if (tmp___0 == 0) { goto ldv_36026; } else { } } else { goto ldv_36030; ldv_36029: { tmp___1 = next_urb(qh); musb_giveback(musb, tmp___1, -108); } ldv_36030: { tmp___2 = list_empty((struct list_head const *)(& hep->urb_list)); } if (tmp___2 == 0) { goto ldv_36029; } else { } { hep->hcpriv = (void *)0; list_del(& qh->ring); kfree((void const *)qh); } } exit: { ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return; } } static int musb_h_get_frame_number(struct usb_hcd *hcd ) { struct musb *musb ; struct musb *tmp ; u16 tmp___0 ; { { tmp = hcd_to_musb(hcd); musb = tmp; tmp___0 = (*musb_readw)((void const *)musb->mregs, 12U); } return ((int )tmp___0); } } static int musb_h_start(struct usb_hcd *hcd ) { struct musb *musb ; struct musb *tmp ; { { tmp = hcd_to_musb(hcd); musb = tmp; hcd->state = 1; musb->port1_status = 0U; } return (0); } } static void musb_h_stop(struct usb_hcd *hcd ) { struct musb *tmp ; { { tmp = hcd_to_musb(hcd); musb_stop(tmp); hcd->state = 0; } return; } } static int musb_bus_suspend(struct usb_hcd *hcd ) { struct musb *musb ; struct musb *tmp ; u8 devctl ; char const *tmp___0 ; { { tmp = hcd_to_musb(hcd); musb = tmp; musb_port_suspend(musb, 1); } if (! musb->is_host) { return (0); } else { } { if ((unsigned int )((musb->xceiv)->otg)->state == 10U) { goto case_10; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 7U) { goto case_7; } else { } goto switch_default; case_10: /* CIL Label */ ; return (0); case_7: /* CIL Label */ { devctl = (*musb_readb)((void const *)musb->mregs, 96U); } if (((int )devctl & 24) == 24) { ((musb->xceiv)->otg)->state = 8; } else { } goto ldv_36050; switch_default: /* CIL Label */ ; goto ldv_36050; switch_break: /* CIL Label */ ; } ldv_36050: ; if ((unsigned int )*((unsigned char *)musb + 8056UL) != 0U) { { tmp___0 = usb_otg_state_string(((musb->xceiv)->otg)->state); printk("\f%s %d: trying to suspend as %s while active\n", "musb_bus_suspend", 2484, tmp___0); } return (-16); } else { return (0); } } } static int musb_bus_resume(struct usb_hcd *hcd ) { struct musb *musb ; struct musb *tmp ; { { tmp = hcd_to_musb(hcd); musb = tmp; } if ((unsigned long )musb->config != (unsigned long )((struct musb_hdrc_config *)0) && (unsigned int )*((unsigned char *)musb->config + 13UL) != 0U) { { musb_port_reset(musb, 0); } } else { } return (0); } } static void musb_free_temp_buffer(struct urb *urb ) { enum dma_data_direction dir ; struct musb_temp_buffer *temp ; int tmp ; u8 const (*__mptr)[0U] ; { if ((urb->transfer_flags & 8388608U) == 0U) { return; } else { } { tmp = usb_urb_dir_in(urb); dir = tmp != 0 ? 2 : 1; __mptr = (u8 const *)urb->transfer_buffer; temp = (struct musb_temp_buffer *)__mptr + 0xfffffffffffffff0UL; } if ((unsigned int )dir == 2U) { { __memcpy(temp->old_xfer_buffer, (void const *)(& temp->data), (size_t )urb->transfer_buffer_length); } } else { } { urb->transfer_buffer = temp->old_xfer_buffer; kfree((void const *)temp->kmalloc_ptr); urb->transfer_flags = urb->transfer_flags & 4286578687U; } return; } } static int musb_alloc_temp_buffer(struct urb *urb , gfp_t mem_flags ) { enum dma_data_direction dir ; struct musb_temp_buffer *temp ; void *kmalloc_ptr ; size_t kmalloc_size___0 ; int tmp ; { if (((urb->num_sgs != 0 || (unsigned long )urb->sg != (unsigned long )((struct scatterlist *)0)) || urb->transfer_buffer_length == 0U) || ((unsigned long )urb->transfer_buffer & 3UL) == 0UL) { return (0); } else { } { tmp = usb_urb_dir_in(urb); dir = tmp != 0 ? 2 : 1; kmalloc_size___0 = (unsigned long )urb->transfer_buffer_length + 19UL; kmalloc_ptr = kmalloc(kmalloc_size___0, mem_flags); } if ((unsigned long )kmalloc_ptr == (unsigned long )((void *)0)) { return (-12); } else { } temp = (struct musb_temp_buffer *)(((unsigned long )kmalloc_ptr + 3UL) & 0xfffffffffffffffcUL); temp->kmalloc_ptr = kmalloc_ptr; temp->old_xfer_buffer = urb->transfer_buffer; if ((unsigned int )dir == 1U) { { __memcpy((void *)(& temp->data), (void const *)urb->transfer_buffer, (size_t )urb->transfer_buffer_length); } } else { } urb->transfer_buffer = (void *)(& temp->data); urb->transfer_flags = urb->transfer_flags | 8388608U; return (0); } } static int musb_map_urb_for_dma(struct usb_hcd *hcd , struct urb *urb , gfp_t mem_flags ) { struct musb *musb ; struct musb *tmp ; int ret ; int tmp___0 ; { { tmp = hcd_to_musb(hcd); musb = tmp; } if ((unsigned int )musb->hwvers <= 1823U) { { tmp___0 = usb_hcd_map_urb_for_dma(hcd, urb, mem_flags); } return (tmp___0); } else { } { ret = musb_alloc_temp_buffer(urb, mem_flags); } if (ret != 0) { return (ret); } else { } { ret = usb_hcd_map_urb_for_dma(hcd, urb, mem_flags); } if (ret != 0) { { musb_free_temp_buffer(urb); } } else { } return (ret); } } static void musb_unmap_urb_for_dma(struct usb_hcd *hcd , struct urb *urb ) { struct musb *musb ; struct musb *tmp ; { { tmp = hcd_to_musb(hcd); musb = tmp; usb_hcd_unmap_urb_for_dma(hcd, urb); } if ((unsigned int )musb->hwvers <= 1823U) { return; } else { } { musb_free_temp_buffer(urb); } return; } } static struct hc_driver const musb_hc_driver = {"musb-hcd", "MUSB HDRC host driver", 8UL, 0, 33, 0, & musb_h_start, 0, 0, & musb_h_stop, 0, & musb_h_get_frame_number, & musb_urb_enqueue, & musb_urb_dequeue, & musb_map_urb_for_dma, & musb_unmap_urb_for_dma, & musb_h_disable, 0, & musb_hub_status_data, & musb_hub_control, & musb_bus_suspend, & musb_bus_resume, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; int musb_host_alloc(struct musb *musb ) { struct device *dev ; char const *tmp ; { { dev = musb->controller; tmp = dev_name((struct device const *)dev); musb->hcd = usb_create_hcd(& musb_hc_driver, dev, tmp); } if ((unsigned long )musb->hcd == (unsigned long )((struct usb_hcd *)0)) { return (-22); } else { } *((unsigned long *)(& (musb->hcd)->hcd_priv)) = (unsigned long )musb; (musb->hcd)->self.uses_pio_for_control = 1U; (musb->hcd)->uses_new_polling = 1U; (musb->hcd)->has_tt = 1U; return (0); } } void musb_host_cleanup(struct musb *musb ) { { if (musb->port_mode == 2) { return; } else { } { usb_remove_hcd(musb->hcd); } return; } } void musb_host_free(struct musb *musb ) { { { usb_put_hcd(musb->hcd); } return; } } int musb_host_setup(struct musb *musb , int power_budget ) { int ret ; struct usb_hcd *hcd ; { { hcd = musb->hcd; musb->is_host = 1; ((musb->xceiv)->otg)->default_a = 1U; ((musb->xceiv)->otg)->state = 6; otg_set_host((musb->xceiv)->otg, & hcd->self); hcd->self.otg_port = 1U; ((musb->xceiv)->otg)->host = & hcd->self; hcd->power_budget = power_budget != 0 ? (unsigned int )(power_budget * 2) : 500U; ret = usb_add_hcd(hcd, 0U, 0UL); } if (ret < 0) { return (ret); } else { } { device_wakeup_enable(hcd->self.controller); } return (0); } } void musb_host_resume_root_hub(struct musb *musb ) { { { usb_hcd_resume_root_hub(musb->hcd); } return; } } void musb_host_poke_root_hub(struct musb *musb ) { { musb->is_host = 1; if ((unsigned long )(musb->hcd)->status_urb != (unsigned long )((struct urb *)0)) { { usb_hcd_poll_rh_status(musb->hcd); } } else { { usb_hcd_resume_root_hub(musb->hcd); } } return; } } void ldv_io_instance_callback_8_17(int (*arg0)(struct usb_hcd * ) , struct usb_hcd *arg1 ) ; void ldv_io_instance_callback_8_18(void (*arg0)(struct usb_hcd * , struct usb_host_endpoint * ) , struct usb_hcd *arg1 , struct usb_host_endpoint *arg2 ) ; void ldv_io_instance_callback_8_19(int (*arg0)(struct usb_hcd * ) , struct usb_hcd *arg1 ) ; void ldv_io_instance_callback_8_20(int (*arg0)(struct usb_hcd * , unsigned short , unsigned short , unsigned short , char * , unsigned short ) , struct usb_hcd *arg1 , unsigned short arg2 , unsigned short arg3 , unsigned short arg4 , char *arg5 , unsigned short arg6 ) ; void ldv_io_instance_callback_8_23(int (*arg0)(struct usb_hcd * , char * ) , struct usb_hcd *arg1 , char *arg2 ) ; void ldv_io_instance_callback_8_26(int (*arg0)(struct usb_hcd * , struct urb * , unsigned int ) , struct usb_hcd *arg1 , struct urb *arg2 , unsigned int arg3 ) ; void ldv_io_instance_callback_8_29(void (*arg0)(struct usb_hcd * , struct urb * ) , struct usb_hcd *arg1 , struct urb *arg2 ) ; void ldv_io_instance_callback_8_30(int (*arg0)(struct usb_hcd * , struct urb * , int ) , struct usb_hcd *arg1 , struct urb *arg2 , int arg3 ) ; void ldv_io_instance_callback_8_33(int (*arg0)(struct usb_hcd * , struct urb * , unsigned int ) , struct usb_hcd *arg1 , struct urb *arg2 , unsigned int arg3 ) ; void ldv_io_instance_callback_8_4(int (*arg0)(struct usb_hcd * ) , struct usb_hcd *arg1 ) ; int ldv_io_instance_probe_8_11(int (*arg0)(struct usb_hcd * ) , struct usb_hcd *arg1 ) ; void ldv_io_instance_release_8_2(void (*arg0)(struct usb_hcd * ) , struct usb_hcd *arg1 ) ; struct ldv_thread ldv_thread_8 ; void ldv_io_instance_callback_8_17(int (*arg0)(struct usb_hcd * ) , struct usb_hcd *arg1 ) { { { musb_bus_suspend(arg1); } return; } } void ldv_io_instance_callback_8_18(void (*arg0)(struct usb_hcd * , struct usb_host_endpoint * ) , struct usb_hcd *arg1 , struct usb_host_endpoint *arg2 ) { { { musb_h_disable(arg1, arg2); } return; } } void ldv_io_instance_callback_8_19(int (*arg0)(struct usb_hcd * ) , struct usb_hcd *arg1 ) { { { musb_h_get_frame_number(arg1); } return; } } void ldv_io_instance_callback_8_20(int (*arg0)(struct usb_hcd * , unsigned short , unsigned short , unsigned short , char * , unsigned short ) , struct usb_hcd *arg1 , unsigned short arg2 , unsigned short arg3 , unsigned short arg4 , char *arg5 , unsigned short arg6 ) { { { musb_hub_control(arg1, (int )arg2, (int )arg3, (int )arg4, arg5, (int )arg6); } return; } } void ldv_io_instance_callback_8_23(int (*arg0)(struct usb_hcd * , char * ) , struct usb_hcd *arg1 , char *arg2 ) { { { musb_hub_status_data(arg1, arg2); } return; } } void ldv_io_instance_callback_8_26(int (*arg0)(struct usb_hcd * , struct urb * , unsigned int ) , struct usb_hcd *arg1 , struct urb *arg2 , unsigned int arg3 ) { { { musb_map_urb_for_dma(arg1, arg2, arg3); } return; } } void ldv_io_instance_callback_8_29(void (*arg0)(struct usb_hcd * , struct urb * ) , struct usb_hcd *arg1 , struct urb *arg2 ) { { { musb_unmap_urb_for_dma(arg1, arg2); } return; } } void ldv_io_instance_callback_8_30(int (*arg0)(struct usb_hcd * , struct urb * , int ) , struct usb_hcd *arg1 , struct urb *arg2 , int arg3 ) { { { musb_urb_dequeue(arg1, arg2, arg3); } return; } } void ldv_io_instance_callback_8_33(int (*arg0)(struct usb_hcd * , struct urb * , unsigned int ) , struct usb_hcd *arg1 , struct urb *arg2 , unsigned int arg3 ) { { { musb_urb_enqueue(arg1, arg2, arg3); } return; } } void ldv_io_instance_callback_8_4(int (*arg0)(struct usb_hcd * ) , struct usb_hcd *arg1 ) { { { musb_bus_resume(arg1); } return; } } int ldv_io_instance_probe_8_11(int (*arg0)(struct usb_hcd * ) , struct usb_hcd *arg1 ) { int tmp ; { { tmp = musb_h_start(arg1); } return (tmp); } } void ldv_io_instance_release_8_2(void (*arg0)(struct usb_hcd * ) , struct usb_hcd *arg1 ) { { { musb_h_stop(arg1); } return; } } void ldv_struct_hc_driver_io_instance_8(void *arg0 ) { int (*ldv_8_callback_bus_resume)(struct usb_hcd * ) ; int (*ldv_8_callback_bus_suspend)(struct usb_hcd * ) ; void (*ldv_8_callback_endpoint_disable)(struct usb_hcd * , struct usb_host_endpoint * ) ; int (*ldv_8_callback_get_frame_number)(struct usb_hcd * ) ; int (*ldv_8_callback_hub_control)(struct usb_hcd * , unsigned short , unsigned short , unsigned short , char * , unsigned short ) ; int (*ldv_8_callback_hub_status_data)(struct usb_hcd * , char * ) ; int (*ldv_8_callback_map_urb_for_dma)(struct usb_hcd * , struct urb * , unsigned int ) ; void (*ldv_8_callback_unmap_urb_for_dma)(struct usb_hcd * , struct urb * ) ; int (*ldv_8_callback_urb_dequeue)(struct usb_hcd * , struct urb * , int ) ; int (*ldv_8_callback_urb_enqueue)(struct usb_hcd * , struct urb * , unsigned int ) ; struct hc_driver *ldv_8_container_struct_hc_driver ; unsigned short ldv_8_ldv_param_20_1_default ; unsigned short ldv_8_ldv_param_20_2_default ; unsigned short ldv_8_ldv_param_20_3_default ; char *ldv_8_ldv_param_20_4_default ; unsigned short ldv_8_ldv_param_20_5_default ; char *ldv_8_ldv_param_23_1_default ; unsigned int ldv_8_ldv_param_26_2_default ; int ldv_8_ldv_param_30_2_default ; unsigned int ldv_8_ldv_param_33_2_default ; struct urb *ldv_8_resource_struct_urb_ptr ; struct usb_hcd *ldv_8_resource_struct_usb_hcd_ptr ; struct usb_host_endpoint *ldv_8_resource_struct_usb_host_endpoint_ptr ; int ldv_8_ret_default ; void *tmp ; void *tmp___0 ; void *tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; void *tmp___5 ; void *tmp___6 ; { { ldv_8_ret_default = 1; tmp = ldv_xmalloc(192UL); ldv_8_resource_struct_urb_ptr = (struct urb *)tmp; tmp___0 = ldv_xmalloc(968UL); ldv_8_resource_struct_usb_hcd_ptr = (struct usb_hcd *)tmp___0; tmp___1 = ldv_xmalloc(72UL); ldv_8_resource_struct_usb_host_endpoint_ptr = (struct usb_host_endpoint *)tmp___1; } goto ldv_main_8; return; ldv_main_8: { tmp___3 = ldv_undef_int(); } if (tmp___3 != 0) { { ldv_8_ret_default = ldv_io_instance_probe_8_11(ldv_8_container_struct_hc_driver->start, ldv_8_resource_struct_usb_hcd_ptr); ldv_8_ret_default = ldv_filter_err_code(ldv_8_ret_default); tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { ldv_assume(ldv_8_ret_default == 0); } goto ldv_call_8; } else { { ldv_assume(ldv_8_ret_default != 0); } goto ldv_main_8; } } else { { ldv_free((void *)ldv_8_resource_struct_urb_ptr); ldv_free((void *)ldv_8_resource_struct_usb_hcd_ptr); ldv_free((void *)ldv_8_resource_struct_usb_host_endpoint_ptr); } return; } return; ldv_call_8: { tmp___4 = ldv_undef_int(); } { if (tmp___4 == 1) { goto case_1; } else { } if (tmp___4 == 2) { goto case_2; } else { } if (tmp___4 == 3) { goto case_3; } else { } if (tmp___4 == 4) { goto case_4; } else { } if (tmp___4 == 5) { goto case_5; } else { } if (tmp___4 == 6) { goto case_6; } else { } if (tmp___4 == 7) { goto case_7; } else { } if (tmp___4 == 8) { goto case_8; } else { } if (tmp___4 == 9) { goto case_9; } else { } if (tmp___4 == 10) { goto case_10; } else { } if (tmp___4 == 11) { goto case_11; } else { } goto switch_default; case_1: /* CIL Label */ { ldv_io_instance_callback_8_33(ldv_8_callback_urb_enqueue, ldv_8_resource_struct_usb_hcd_ptr, ldv_8_resource_struct_urb_ptr, ldv_8_ldv_param_33_2_default); } goto ldv_call_8; case_2: /* CIL Label */ { ldv_io_instance_callback_8_30(ldv_8_callback_urb_dequeue, ldv_8_resource_struct_usb_hcd_ptr, ldv_8_resource_struct_urb_ptr, ldv_8_ldv_param_30_2_default); } goto ldv_call_8; goto ldv_call_8; case_3: /* CIL Label */ { ldv_io_instance_callback_8_29(ldv_8_callback_unmap_urb_for_dma, ldv_8_resource_struct_usb_hcd_ptr, ldv_8_resource_struct_urb_ptr); } goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; case_4: /* CIL Label */ { ldv_io_instance_callback_8_26(ldv_8_callback_map_urb_for_dma, ldv_8_resource_struct_usb_hcd_ptr, ldv_8_resource_struct_urb_ptr, ldv_8_ldv_param_26_2_default); } goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; case_5: /* CIL Label */ { tmp___5 = ldv_xmalloc(1UL); ldv_8_ldv_param_23_1_default = (char *)tmp___5; ldv_io_instance_callback_8_23(ldv_8_callback_hub_status_data, ldv_8_resource_struct_usb_hcd_ptr, ldv_8_ldv_param_23_1_default); ldv_free((void *)ldv_8_ldv_param_23_1_default); } goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; case_6: /* CIL Label */ { tmp___6 = ldv_xmalloc(1UL); ldv_8_ldv_param_20_4_default = (char *)tmp___6; ldv_io_instance_callback_8_20(ldv_8_callback_hub_control, ldv_8_resource_struct_usb_hcd_ptr, (int )ldv_8_ldv_param_20_1_default, (int )ldv_8_ldv_param_20_2_default, (int )ldv_8_ldv_param_20_3_default, ldv_8_ldv_param_20_4_default, (int )ldv_8_ldv_param_20_5_default); ldv_free((void *)ldv_8_ldv_param_20_4_default); } goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; case_7: /* CIL Label */ { ldv_io_instance_callback_8_19(ldv_8_callback_get_frame_number, ldv_8_resource_struct_usb_hcd_ptr); } goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; case_8: /* CIL Label */ { ldv_io_instance_callback_8_18(ldv_8_callback_endpoint_disable, ldv_8_resource_struct_usb_hcd_ptr, ldv_8_resource_struct_usb_host_endpoint_ptr); } goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; case_9: /* CIL Label */ { ldv_io_instance_callback_8_17(ldv_8_callback_bus_suspend, ldv_8_resource_struct_usb_hcd_ptr); } goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; case_10: /* CIL Label */ { ldv_io_instance_callback_8_4(ldv_8_callback_bus_resume, ldv_8_resource_struct_usb_hcd_ptr); } goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; goto ldv_call_8; case_11: /* CIL Label */ { ldv_io_instance_release_8_2(ldv_8_container_struct_hc_driver->stop, ldv_8_resource_struct_usb_hcd_ptr); } goto ldv_main_8; switch_default: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } return; } } __inline static void *kmalloc(size_t size , gfp_t flags ) { void *res ; { { ldv_check_alloc_flags(flags); res = ldv_malloc_unknown_size(); ldv_after_alloc(res); } return (res); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { { tmp = ldv_kzalloc(size, flags); } return (tmp); } } __inline static void ldv_spin_unlock_96(spinlock_t *lock ) { { { ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_musb(); spin_unlock(lock); } return; } } __inline static void ldv_spin_lock_97(spinlock_t *lock ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); spin_lock(lock); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_98___0(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_100(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102___0(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_104___0(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106___0(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_108___0(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } extern void warn_slowpath_null(char const * , int const ) ; __inline static void rep_nop(void) { { __asm__ volatile ("rep; nop": : : "memory"); return; } } __inline static void cpu_relax(void) { { { rep_nop(); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99(spinlock_t *ldv_func_arg1 ) ; __inline static void ldv_spin_lock_97(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_96(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static struct musb_request *to_musb_request(struct usb_request *req ) { struct usb_request const *__mptr ; struct musb_request *tmp ; { if ((unsigned long )req != (unsigned long )((struct usb_request *)0)) { __mptr = (struct usb_request const *)req; tmp = (struct musb_request *)__mptr; } else { tmp = (struct musb_request *)0; } return (tmp); } } struct usb_request *musb_alloc_request(struct usb_ep *ep , gfp_t gfp_flags ) ; void musb_free_request(struct usb_ep *ep , struct usb_request *req ) ; __inline static struct musb_ep *to_musb_ep(struct usb_ep *ep ) { struct usb_ep const *__mptr ; struct musb_ep *tmp ; { if ((unsigned long )ep != (unsigned long )((struct usb_ep *)0)) { __mptr = (struct usb_ep const *)ep; tmp = (struct musb_ep *)__mptr; } else { tmp = (struct musb_ep *)0; } return (tmp); } } __inline static struct musb_request *next_request(struct musb_ep *ep ) { struct list_head *queue ; int tmp ; struct list_head const *__mptr ; { { queue = & ep->req_list; tmp = list_empty((struct list_head const *)queue); } if (tmp != 0) { return ((struct musb_request *)0); } else { } __mptr = (struct list_head const *)queue->next; return ((struct musb_request *)__mptr + 0xffffffffffffffa8UL); } } struct usb_ep_ops const musb_g_ep0_ops ; void musb_g_giveback(struct musb_ep *ep , struct usb_request *request , int status ) ; void musb_ep_restart(struct musb *musb , struct musb_request *req ) ; __inline static struct musb_request *next_in_request(struct musb_hw_ep *hw_ep ) { struct musb_request *tmp ; { { tmp = next_request(& hw_ep->ep_in); } return (tmp); } } static char *decode_ep0stage(u8 stage ) { { { if ((int )stage == 0) { goto case_0; } else { } if ((int )stage == 1) { goto case_1; } else { } if ((int )stage == 2) { goto case_2; } else { } if ((int )stage == 3) { goto case_3; } else { } if ((int )stage == 6) { goto case_6; } else { } if ((int )stage == 4) { goto case_4; } else { } if ((int )stage == 5) { goto case_5; } else { } goto switch_default; case_0: /* CIL Label */ ; return ((char *)"idle"); case_1: /* CIL Label */ ; return ((char *)"setup"); case_2: /* CIL Label */ ; return ((char *)"in"); case_3: /* CIL Label */ ; return ((char *)"out"); case_6: /* CIL Label */ ; return ((char *)"wait"); case_4: /* CIL Label */ ; return ((char *)"in/status"); case_5: /* CIL Label */ ; return ((char *)"out/status"); switch_default: /* CIL Label */ ; return ((char *)"?"); switch_break: /* CIL Label */ ; } } } static int service_tx_status_request(struct musb *musb , struct usb_ctrlrequest const *ctrlrequest ) { void *mbase ; int handled ; u8 result[2U] ; u8 epnum ; u8 recip ; int is_in ; struct musb_ep *ep ; u16 tmp ; void *regs ; u16 tmp___0 ; u16 tmp___1 ; u16 len ; { mbase = musb->mregs; handled = 1; epnum = 0U; recip = (unsigned int )ctrlrequest->bRequestType & 31U; result[1] = 0U; { if ((int )recip == 0) { goto case_0; } else { } if ((int )recip == 1) { goto case_1; } else { } if ((int )recip == 2) { goto case_2; } else { } goto switch_default; case_0: /* CIL Label */ result[0] = musb->g.is_selfpowered; result[0] = (u8 )((int )((signed char )result[0]) | (int )((signed char )((int )musb->may_wakeup << 1))); if ((unsigned int )*((unsigned char *)musb + 9616UL) != 0U) { result[0] = (u8 )((int )((signed char )result[0]) | (int )((signed char )((int )musb->g.b_hnp_enable << 3))); result[0] = (u8 )((int )((signed char )result[0]) | (int )((signed char )((int )musb->g.a_alt_hnp_support << 5))); result[0] = (u8 )((int )((signed char )result[0]) | (int )((signed char )((int )musb->g.a_hnp_support << 4))); } else { } goto ldv_33992; case_1: /* CIL Label */ result[0] = 0U; goto ldv_33992; case_2: /* CIL Label */ epnum = (unsigned char )ctrlrequest->wIndex; if ((unsigned int )epnum == 0U) { result[0] = 0U; goto ldv_33992; } else { } is_in = (int )epnum & 128; if (is_in != 0) { epnum = (unsigned int )epnum & 15U; ep = & musb->endpoints[(int )epnum].ep_in; } else { ep = & musb->endpoints[(int )epnum].ep_out; } regs = musb->endpoints[(int )epnum].regs; if ((unsigned int )epnum > 15U || (unsigned long )ep->desc == (unsigned long )((struct usb_endpoint_descriptor const *)0)) { handled = -22; goto ldv_33992; } else { } { (*(musb->io.ep_select))(mbase, (int )epnum); } if (is_in != 0) { { tmp___0 = (*musb_readw)((void const *)regs, 2U); tmp = (unsigned int )tmp___0 & 16U; } } else { { tmp___1 = (*musb_readw)((void const *)regs, 6U); tmp = (unsigned int )tmp___1 & 32U; } } { (*(musb->io.ep_select))(mbase, 0); result[0] = (unsigned int )tmp != 0U; } goto ldv_33992; switch_default: /* CIL Label */ handled = 0; goto ldv_33992; switch_break: /* CIL Label */ ; } ldv_33992: ; if (handled > 0) { len = ctrlrequest->wLength; if ((unsigned int )len > 2U) { len = 2U; } else { } { musb_write_fifo((struct musb_hw_ep *)(& musb->endpoints), (int )len, (u8 const *)(& result)); } } else { } return (handled); } } static int service_in_request(struct musb *musb , struct usb_ctrlrequest const *ctrlrequest ) { int handled ; { handled = 0; if (((int )ctrlrequest->bRequestType & 96) == 0) { { if ((int )ctrlrequest->bRequest == 0) { goto case_0; } else { } goto switch_default; case_0: /* CIL Label */ { handled = service_tx_status_request(musb, ctrlrequest); } goto ldv_34007; switch_default: /* CIL Label */ ; goto ldv_34007; switch_break: /* CIL Label */ ; } ldv_34007: ; } else { } return (handled); } } static void musb_g_ep0_giveback(struct musb *musb , struct usb_request *req ) { { { musb_g_giveback(& musb->endpoints[0].ep_in, req, 0); } return; } } __inline static void musb_try_b_hnp_enable(struct musb *musb ) { void *mbase ; u8 devctl ; struct _ddebug descriptor ; long tmp ; { { mbase = musb->mregs; descriptor.modname = "musb_hdrc"; descriptor.function = "musb_try_b_hnp_enable"; descriptor.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor.format = "HNP: Setting HR\n"; descriptor.lineno = 209U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "HNP: Setting HR\n"); } } else { } { devctl = (*musb_readb)((void const *)mbase, 96U); (*musb_writeb)(mbase, 96U, (int )((unsigned int )devctl | 2U)); } return; } } static int service_zero_data_request(struct musb *musb , struct usb_ctrlrequest *ctrlrequest ) { int handled ; void *mbase ; u8 recip ; u8 epnum ; struct musb_ep *musb_ep ; struct musb_hw_ep *ep ; struct musb_request *request ; void *regs ; int is_in ; u16 csr ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; struct _ddebug descriptor___1 ; long tmp___1 ; struct _ddebug descriptor___2 ; long tmp___2 ; struct _ddebug descriptor___3 ; long tmp___3 ; struct _ddebug descriptor___4 ; long tmp___4 ; struct _ddebug descriptor___5 ; long tmp___5 ; struct _ddebug descriptor___6 ; long tmp___6 ; struct _ddebug descriptor___7 ; long tmp___7 ; u8 epnum___0 ; struct musb_ep *musb_ep___0 ; struct musb_hw_ep *ep___0 ; void *regs___0 ; int is_in___0 ; u16 csr___0 ; { handled = -22; mbase = musb->mregs; recip = (unsigned int )((u8 const )ctrlrequest->bRequestType) & 31U; if (((int )ctrlrequest->bRequestType & 96) == 0) { { if ((int )ctrlrequest->bRequest == 5) { goto case_5; } else { } if ((int )ctrlrequest->bRequest == 1) { goto case_1; } else { } if ((int )ctrlrequest->bRequest == 3) { goto case_3; } else { } goto switch_default___3; case_5: /* CIL Label */ musb->set_address = 1U; musb->address = (unsigned int )((unsigned char )ctrlrequest->wValue) & 127U; handled = 1; goto ldv_34028; case_1: /* CIL Label */ ; { if ((int )recip == 0) { goto case_0; } else { } if ((int )recip == 1) { goto case_1___0; } else { } if ((int )recip == 2) { goto case_2; } else { } goto switch_default; case_0: /* CIL Label */ ; if ((unsigned int )ctrlrequest->wValue != 1U) { goto ldv_34031; } else { } musb->may_wakeup = 0U; handled = 1; goto ldv_34031; case_1___0: /* CIL Label */ ; goto ldv_34031; case_2: /* CIL Label */ epnum = (unsigned int )((u8 const )ctrlrequest->wIndex) & 15U; if ((unsigned int )epnum - 1U > 14U || (unsigned int )ctrlrequest->wValue != 0U) { goto ldv_34031; } else { } ep = (struct musb_hw_ep *)(& musb->endpoints) + (unsigned long )epnum; regs = ep->regs; is_in = (int )ctrlrequest->wIndex & 128; if (is_in != 0) { musb_ep = & ep->ep_in; } else { musb_ep = & ep->ep_out; } if ((unsigned long )musb_ep->desc == (unsigned long )((struct usb_endpoint_descriptor const *)0)) { goto ldv_34031; } else { } handled = 1; if ((unsigned int )musb_ep->wedged != 0U) { goto ldv_34031; } else { } { (*(musb->io.ep_select))(mbase, (int )epnum); } if (is_in != 0) { { csr = (*musb_readw)((void const *)regs, 2U); csr = (u16 )((unsigned int )csr | 230U); csr = (unsigned int )csr & 65486U; (*musb_writew)(regs, 2U, (int )csr); } } else { { csr = (*musb_readw)((void const *)regs, 6U); csr = (u16 )((unsigned int )csr | 197U); csr = (unsigned int )csr & 65439U; (*musb_writew)(regs, 6U, (int )csr); } } { request = next_request(musb_ep); } if ((unsigned int )musb_ep->busy == 0U && (unsigned long )request != (unsigned long )((struct musb_request *)0)) { { descriptor.modname = "musb_hdrc"; descriptor.function = "service_zero_data_request"; descriptor.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor.format = "restarting the request\n"; descriptor.lineno = 306U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "restarting the request\n"); } } else { } { musb_ep_restart(musb, request); } } else { } { (*(musb->io.ep_select))(mbase, 0); } goto ldv_34031; switch_default: /* CIL Label */ handled = 0; goto ldv_34031; switch_break___0: /* CIL Label */ ; } ldv_34031: ; goto ldv_34028; case_3: /* CIL Label */ ; { if ((int )recip == 0) { goto case_0___0; } else { } if ((int )recip == 1) { goto case_1___3; } else { } if ((int )recip == 2) { goto case_2___2; } else { } goto switch_default___2; case_0___0: /* CIL Label */ handled = 1; { if ((int )ctrlrequest->wValue == 1) { goto case_1___1; } else { } if ((int )ctrlrequest->wValue == 2) { goto case_2___0; } else { } if ((int )ctrlrequest->wValue == 3) { goto case_3___1; } else { } if ((int )ctrlrequest->wValue == 4) { goto case_4___0; } else { } if ((int )ctrlrequest->wValue == 5) { goto case_5___0; } else { } if ((int )ctrlrequest->wValue == 6) { goto case_6; } else { } goto switch_default___1; case_1___1: /* CIL Label */ musb->may_wakeup = 1U; goto ldv_34047; case_2___0: /* CIL Label */ ; if ((unsigned int )musb->g.speed != 3U) { goto stall; } else { } if (((int )ctrlrequest->wIndex & 255) != 0) { goto stall; } else { } { if ((int )ctrlrequest->wIndex >> 8 == 1) { goto case_1___2; } else { } if ((int )ctrlrequest->wIndex >> 8 == 2) { goto case_2___1; } else { } if ((int )ctrlrequest->wIndex >> 8 == 3) { goto case_3___0; } else { } if ((int )ctrlrequest->wIndex >> 8 == 4) { goto case_4; } else { } if ((int )ctrlrequest->wIndex >> 8 == 192) { goto case_192; } else { } if ((int )ctrlrequest->wIndex >> 8 == 193) { goto case_193; } else { } if ((int )ctrlrequest->wIndex >> 8 == 194) { goto case_194; } else { } if ((int )ctrlrequest->wIndex >> 8 == 195) { goto case_195; } else { } goto switch_default___0; case_1___2: /* CIL Label */ { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "service_zero_data_request"; descriptor___0.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor___0.format = "TEST_J\n"; descriptor___0.lineno = 336U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_pr_debug(& descriptor___0, "TEST_J\n"); } } else { } musb->test_mode_nr = 2U; goto ldv_34052; case_2___1: /* CIL Label */ { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "service_zero_data_request"; descriptor___1.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor___1.format = "TEST_K\n"; descriptor___1.lineno = 343U; descriptor___1.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_pr_debug(& descriptor___1, "TEST_K\n"); } } else { } musb->test_mode_nr = 4U; goto ldv_34052; case_3___0: /* CIL Label */ { descriptor___2.modname = "musb_hdrc"; descriptor___2.function = "service_zero_data_request"; descriptor___2.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor___2.format = "TEST_SE0_NAK\n"; descriptor___2.lineno = 349U; descriptor___2.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_pr_debug(& descriptor___2, "TEST_SE0_NAK\n"); } } else { } musb->test_mode_nr = 1U; goto ldv_34052; case_4: /* CIL Label */ { descriptor___3.modname = "musb_hdrc"; descriptor___3.function = "service_zero_data_request"; descriptor___3.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor___3.format = "TEST_PACKET\n"; descriptor___3.lineno = 355U; descriptor___3.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___3.flags & 1L, 0L); } if (tmp___3 != 0L) { { __dynamic_pr_debug(& descriptor___3, "TEST_PACKET\n"); } } else { } musb->test_mode_nr = 8U; goto ldv_34052; case_192: /* CIL Label */ { descriptor___4.modname = "musb_hdrc"; descriptor___4.function = "service_zero_data_request"; descriptor___4.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor___4.format = "TEST_FORCE_HS\n"; descriptor___4.lineno = 362U; descriptor___4.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___4.flags & 1L, 0L); } if (tmp___4 != 0L) { { __dynamic_pr_debug(& descriptor___4, "TEST_FORCE_HS\n"); } } else { } musb->test_mode_nr = 16U; goto ldv_34052; case_193: /* CIL Label */ { descriptor___5.modname = "musb_hdrc"; descriptor___5.function = "service_zero_data_request"; descriptor___5.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor___5.format = "TEST_FORCE_FS\n"; descriptor___5.lineno = 368U; descriptor___5.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___5.flags & 1L, 0L); } if (tmp___5 != 0L) { { __dynamic_pr_debug(& descriptor___5, "TEST_FORCE_FS\n"); } } else { } musb->test_mode_nr = 32U; goto ldv_34052; case_194: /* CIL Label */ { descriptor___6.modname = "musb_hdrc"; descriptor___6.function = "service_zero_data_request"; descriptor___6.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor___6.format = "TEST_FIFO_ACCESS\n"; descriptor___6.lineno = 374U; descriptor___6.flags = 0U; tmp___6 = ldv__builtin_expect((long )descriptor___6.flags & 1L, 0L); } if (tmp___6 != 0L) { { __dynamic_pr_debug(& descriptor___6, "TEST_FIFO_ACCESS\n"); } } else { } musb->test_mode_nr = 64U; goto ldv_34052; case_195: /* CIL Label */ { descriptor___7.modname = "musb_hdrc"; descriptor___7.function = "service_zero_data_request"; descriptor___7.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor___7.format = "TEST_FORCE_HOST\n"; descriptor___7.lineno = 380U; descriptor___7.flags = 0U; tmp___7 = ldv__builtin_expect((long )descriptor___7.flags & 1L, 0L); } if (tmp___7 != 0L) { { __dynamic_pr_debug(& descriptor___7, "TEST_FORCE_HOST\n"); } } else { } musb->test_mode_nr = 128U; goto ldv_34052; switch_default___0: /* CIL Label */ ; goto stall; switch_break___3: /* CIL Label */ ; } ldv_34052: ; if (handled > 0) { musb->test_mode = 1U; } else { } goto ldv_34047; case_3___1: /* CIL Label */ ; if ((unsigned int )*((unsigned char *)musb + 9616UL) == 0U) { goto stall; } else { } { musb->g.b_hnp_enable = 1U; musb_try_b_hnp_enable(musb); } goto ldv_34047; case_4___0: /* CIL Label */ ; if ((unsigned int )*((unsigned char *)musb + 9616UL) == 0U) { goto stall; } else { } musb->g.a_hnp_support = 1U; goto ldv_34047; case_5___0: /* CIL Label */ ; if ((unsigned int )*((unsigned char *)musb + 9616UL) == 0U) { goto stall; } else { } musb->g.a_alt_hnp_support = 1U; goto ldv_34047; case_6: /* CIL Label */ handled = 0; goto ldv_34047; stall: ; switch_default___1: /* CIL Label */ handled = -22; goto ldv_34047; switch_break___2: /* CIL Label */ ; } ldv_34047: ; goto ldv_34073; case_1___3: /* CIL Label */ ; goto ldv_34073; case_2___2: /* CIL Label */ epnum___0 = (unsigned int )((u8 const )ctrlrequest->wIndex) & 15U; if ((unsigned int )epnum___0 - 1U > 14U || (unsigned int )ctrlrequest->wValue != 0U) { goto ldv_34073; } else { } ep___0 = (struct musb_hw_ep *)(& musb->endpoints) + (unsigned long )epnum___0; regs___0 = ep___0->regs; is_in___0 = (int )ctrlrequest->wIndex & 128; if (is_in___0 != 0) { musb_ep___0 = & ep___0->ep_in; } else { musb_ep___0 = & ep___0->ep_out; } if ((unsigned long )musb_ep___0->desc == (unsigned long )((struct usb_endpoint_descriptor const *)0)) { goto ldv_34073; } else { } { (*(musb->io.ep_select))(mbase, (int )epnum___0); } if (is_in___0 != 0) { { csr___0 = (*musb_readw)((void const *)regs___0, 2U); } if (((int )csr___0 & 2) != 0) { csr___0 = (u16 )((unsigned int )csr___0 | 8U); } else { } { csr___0 = (u16 )((unsigned int )csr___0 | 246U); (*musb_writew)(regs___0, 2U, (int )csr___0); } } else { { csr___0 = (*musb_readw)((void const *)regs___0, 6U); csr___0 = (u16 )((unsigned int )csr___0 | 245U); (*musb_writew)(regs___0, 6U, (int )csr___0); } } { (*(musb->io.ep_select))(mbase, 0); handled = 1; } goto ldv_34073; switch_default___2: /* CIL Label */ handled = 0; goto ldv_34073; switch_break___1: /* CIL Label */ ; } ldv_34073: ; goto ldv_34028; switch_default___3: /* CIL Label */ handled = 0; switch_break: /* CIL Label */ ; } ldv_34028: ; } else { handled = 0; } return (handled); } } static void ep0_rxstate(struct musb *musb ) { void *regs ; struct musb_request *request ; struct usb_request *req ; u16 count ; u16 csr ; void *buf ; unsigned int len ; u8 tmp ; { { regs = ((struct musb_hw_ep *)(& musb->endpoints))->regs; request = next_in_request((struct musb_hw_ep *)(& musb->endpoints)); req = & request->request; } if ((unsigned long )req != (unsigned long )((struct usb_request *)0)) { { buf = req->buf + (unsigned long )req->actual; len = req->length - req->actual; tmp = (*musb_readb)((void const *)regs, 8U); count = (u16 )tmp; } if ((unsigned int )count > len) { req->status = -75; count = (u16 )len; } else { } if ((unsigned int )count != 0U) { { musb_read_fifo((struct musb_hw_ep *)(& musb->endpoints), (int )count, (u8 *)buf); req->actual = req->actual + (unsigned int )count; } } else { } csr = 64U; if ((unsigned int )count <= 63U || req->actual == req->length) { musb->ep0_state = 4; csr = (u16 )((unsigned int )csr | 8U); } else { req = (struct usb_request *)0; } } else { csr = 96U; } if ((unsigned long )req != (unsigned long )((struct usb_request *)0)) { { musb->ackpend = csr; musb_g_ep0_giveback(musb, req); } if ((unsigned int )musb->ackpend == 0U) { return; } else { } musb->ackpend = 0U; } else { } { (*(musb->io.ep_select))(musb->mregs, 0); (*musb_writew)(regs, 2U, (int )csr); } return; } } static void ep0_txstate(struct musb *musb ) { void *regs ; struct musb_request *req ; struct musb_request *tmp ; struct usb_request *request ; u16 csr ; u8 *fifo_src ; u8 fifo_count ; struct _ddebug descriptor ; u16 tmp___0 ; long tmp___1 ; unsigned int _min1 ; unsigned int _min2 ; { { regs = ((struct musb_hw_ep *)(& musb->endpoints))->regs; tmp = next_in_request((struct musb_hw_ep *)(& musb->endpoints)); req = tmp; csr = 2U; } if ((unsigned long )req == (unsigned long )((struct musb_request *)0)) { { descriptor.modname = "musb_hdrc"; descriptor.function = "ep0_txstate"; descriptor.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor.format = "odd; csr0 %04x\n"; descriptor.lineno = 553U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___1 != 0L) { { tmp___0 = (*musb_readw)((void const *)regs, 2U); __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "odd; csr0 %04x\n", (int )tmp___0); } } else { } return; } else { } { request = & req->request; fifo_src = (u8 *)request->buf + (unsigned long )request->actual; _min1 = 64U; _min2 = request->length - request->actual; fifo_count = (u8 )(_min1 < _min2 ? _min1 : _min2); musb_write_fifo((struct musb_hw_ep *)(& musb->endpoints), (int )fifo_count, (u8 const *)fifo_src); request->actual = request->actual + (unsigned int )fifo_count; } if ((unsigned int )fifo_count <= 63U || (request->actual == request->length && (unsigned int )*((unsigned char *)request + 42UL) == 0U)) { musb->ep0_state = 5; csr = (u16 )((unsigned int )csr | 8U); } else { request = (struct usb_request *)0; } if ((unsigned long )request != (unsigned long )((struct usb_request *)0)) { { musb->ackpend = csr; musb_g_ep0_giveback(musb, request); } if ((unsigned int )musb->ackpend == 0U) { return; } else { } musb->ackpend = 0U; } else { } { (*(musb->io.ep_select))(musb->mregs, 0); (*musb_writew)(regs, 2U, (int )csr); } return; } } static void musb_read_setup(struct musb *musb , struct usb_ctrlrequest *req ) { struct musb_request *r ; void *regs ; struct _ddebug descriptor ; long tmp ; u16 tmp___0 ; { { regs = ((struct musb_hw_ep *)(& musb->endpoints))->regs; musb_read_fifo((struct musb_hw_ep *)(& musb->endpoints), 8, (u8 *)req); descriptor.modname = "musb_hdrc"; descriptor.function = "musb_read_setup"; descriptor.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor.format = "SETUP req%02x.%02x v%04x i%04x l%d\n"; descriptor.lineno = 615U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "SETUP req%02x.%02x v%04x i%04x l%d\n", (int )req->bRequestType, (int )req->bRequest, (int )req->wValue, (int )req->wIndex, (int )req->wLength); } } else { } { r = next_in_request((struct musb_hw_ep *)(& musb->endpoints)); } if ((unsigned long )r != (unsigned long )((struct musb_request *)0)) { { musb_g_ep0_giveback(musb, & r->request); } } else { } musb->set_address = 0U; musb->ackpend = 64U; if ((unsigned int )req->wLength == 0U) { if ((int )((signed char )req->bRequestType) < 0) { musb->ackpend = (u16 )((unsigned int )musb->ackpend | 2U); } else { } musb->ep0_state = 6; } else if ((int )((signed char )req->bRequestType) < 0) { { musb->ep0_state = 2; (*musb_writew)(regs, 2U, 64); } goto ldv_34117; ldv_34116: { cpu_relax(); } ldv_34117: { tmp___0 = (*musb_readw)((void const *)regs, 2U); } if ((int )tmp___0 & 1) { goto ldv_34116; } else { } musb->ackpend = 0U; } else { musb->ep0_state = 3; } return; } } static int forward_to_driver(struct musb *musb , struct usb_ctrlrequest const *ctrlrequest ) { int retval ; { if ((unsigned long )musb->gadget_driver == (unsigned long )((struct usb_gadget_driver *)0)) { return (-95); } else { } { ldv_spin_unlock_96(& musb->lock); retval = (*((musb->gadget_driver)->setup))(& musb->g, ctrlrequest); ldv_spin_lock_97(& musb->lock); } return (retval); } } irqreturn_t musb_g_ep0_irq(struct musb *musb ) { u16 csr ; u16 len ; void *mbase ; void *regs ; irqreturn_t retval ; u8 tmp ; struct _ddebug descriptor ; char *tmp___0 ; long tmp___1 ; char *tmp___2 ; struct _ddebug descriptor___0 ; long tmp___3 ; struct musb_request *req ; struct usb_ctrlrequest setup ; int handled ; u8 power ; long tmp___4 ; struct _ddebug descriptor___1 ; char *tmp___5 ; long tmp___6 ; struct _ddebug descriptor___2 ; long tmp___7 ; int __ret_warn_on ; long tmp___8 ; { { mbase = musb->mregs; regs = musb->endpoints[0].regs; retval = 0; (*(musb->io.ep_select))(mbase, 0); csr = (*musb_readw)((void const *)regs, 2U); tmp = (*musb_readb)((void const *)regs, 8U); len = (u16 )tmp; descriptor.modname = "musb_hdrc"; descriptor.function = "musb_g_ep0_irq"; descriptor.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor.format = "csr %04x, count %d, ep0stage %s\n"; descriptor.lineno = 679U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___1 != 0L) { { tmp___0 = decode_ep0stage((int )musb->ep0_state); __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "csr %04x, count %d, ep0stage %s\n", (int )csr, (int )len, tmp___0); } } else { } if (((int )csr & 8) != 0) { return (1); } else { } if (((int )csr & 4) != 0) { { (*musb_writew)(regs, 2U, (int )csr & 65531); retval = 1; musb->ep0_state = 0; csr = (*musb_readw)((void const *)regs, 2U); } } else { } if (((int )csr & 16) != 0) { { (*musb_writew)(regs, 2U, 128); retval = 1; } { if ((int )musb->ep0_state == 2) { goto case_2; } else { } if ((int )musb->ep0_state == 3) { goto case_3; } else { } goto switch_default; case_2: /* CIL Label */ musb->ep0_state = 5; goto ldv_34135; case_3: /* CIL Label */ musb->ep0_state = 4; goto ldv_34135; switch_default: /* CIL Label */ { tmp___2 = decode_ep0stage((int )musb->ep0_state); printk("\v%s %d: SetupEnd came in a wrong ep0stage %s\n", "musb_g_ep0_irq", 712, tmp___2); } switch_break: /* CIL Label */ ; } ldv_34135: { csr = (*musb_readw)((void const *)regs, 2U); } } else { } { if ((int )musb->ep0_state == 2) { goto case_2___0; } else { } if ((int )musb->ep0_state == 3) { goto case_3___0; } else { } if ((int )musb->ep0_state == 4) { goto case_4; } else { } if ((int )musb->ep0_state == 5) { goto case_5; } else { } if ((int )musb->ep0_state == 0) { goto case_0; } else { } if ((int )musb->ep0_state == 1) { goto case_1; } else { } if ((int )musb->ep0_state == 6) { goto case_6___0; } else { } goto switch_default___1; case_2___0: /* CIL Label */ ; if (((int )csr & 2) == 0) { { ep0_txstate(musb); retval = 1; } } else { } goto ldv_34139; case_3___0: /* CIL Label */ ; if ((int )csr & 1) { { ep0_rxstate(musb); retval = 1; } } else { } goto ldv_34139; case_4: /* CIL Label */ ; if ((unsigned int )*((unsigned char *)musb + 8057UL) != 0U) { { musb->set_address = 0U; (*musb_writeb)(mbase, 0U, (int )musb->address); } } else if ((unsigned int )*((unsigned char *)musb + 8057UL) != 0U) { { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_g_ep0_irq"; descriptor___0.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor___0.format = "entering TESTMODE\n"; descriptor___0.lineno = 755U; descriptor___0.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___3 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "entering TESTMODE\n"); } } else { } if ((unsigned int )musb->test_mode_nr == 8U) { { musb_load_testpacket(musb); } } else { } { (*musb_writeb)(mbase, 15U, (int )musb->test_mode_nr); } } else { } case_5: /* CIL Label */ { req = next_in_request((struct musb_hw_ep *)(& musb->endpoints)); } if ((unsigned long )req != (unsigned long )((struct musb_request *)0)) { { musb_g_ep0_giveback(musb, & req->request); } } else { } if ((int )csr & 1) { goto setup; } else { } retval = 1; musb->ep0_state = 0; goto ldv_34139; case_0: /* CIL Label */ retval = 1; musb->ep0_state = 1; case_1: /* CIL Label */ ; setup: ; if ((int )csr & 1) { handled = 0; if ((unsigned int )len != 8U) { { printk("\v%s %d: SETUP packet len %d != 8 ?\n", "musb_g_ep0_irq", 804, (int )len); } goto ldv_34139; } else { } { musb_read_setup(musb, & setup); retval = 1; tmp___4 = ldv__builtin_expect((unsigned int )musb->g.speed == 0U, 0L); } if (tmp___4 != 0L) { { printk("\r%s: peripheral reset irq lost!\n", (char const *)(& musb_driver_name)); power = (*musb_readb)((void const *)mbase, 1U); musb->g.speed = ((int )power & 16) != 0 ? 3 : 2; } } else { } { if ((int )musb->ep0_state == 6) { goto case_6; } else { } if ((int )musb->ep0_state == 2) { goto case_2___1; } else { } goto switch_default___0; case_6: /* CIL Label */ { handled = service_zero_data_request(musb, & setup); musb->ackpend = (u16 )((unsigned int )musb->ackpend | 8U); } if (handled > 0) { musb->ep0_state = 4; } else { } goto ldv_34152; case_2___1: /* CIL Label */ { handled = service_in_request(musb, (struct usb_ctrlrequest const *)(& setup)); } if (handled > 0) { musb->ackpend = 10U; musb->ep0_state = 5; } else { } goto ldv_34152; switch_default___0: /* CIL Label */ ; goto ldv_34152; switch_break___1: /* CIL Label */ ; } ldv_34152: { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_g_ep0_irq"; descriptor___1.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor___1.format = "handled %d, csr %04x, ep0stage %s\n"; descriptor___1.lineno = 869U; descriptor___1.flags = 0U; tmp___6 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___6 != 0L) { { tmp___5 = decode_ep0stage((int )musb->ep0_state); __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "handled %d, csr %04x, ep0stage %s\n", handled, (int )csr, tmp___5); } } else { } if (handled < 0) { goto stall; } else if (handled > 0) { goto finish; } else { } { handled = forward_to_driver(musb, (struct usb_ctrlrequest const *)(& setup)); } if (handled < 0) { { (*(musb->io.ep_select))(mbase, 0); } stall: { descriptor___2.modname = "musb_hdrc"; descriptor___2.function = "musb_g_ep0_irq"; descriptor___2.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor___2.format = "stall (%d)\n"; descriptor___2.lineno = 884U; descriptor___2.flags = 0U; tmp___7 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___7 != 0L) { { __dynamic_dev_dbg(& descriptor___2, (struct device const *)musb->controller, "stall (%d)\n", handled); } } else { } musb->ackpend = (u16 )((unsigned int )musb->ackpend | 32U); musb->ep0_state = 0; finish: { (*musb_writew)(regs, 2U, (int )musb->ackpend); musb->ackpend = 0U; } } else { } } else { } goto ldv_34139; case_6___0: /* CIL Label */ retval = 1; goto ldv_34139; switch_default___1: /* CIL Label */ { __ret_warn_on = 1; tmp___8 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___8 != 0L) { { warn_slowpath_null("drivers/usb/musb/musb_gadget_ep0.c", 904); } } else { } { ldv__builtin_expect(__ret_warn_on != 0, 0L); (*musb_writew)(regs, 2U, 32); musb->ep0_state = 0; } goto ldv_34139; switch_break___0: /* CIL Label */ ; } ldv_34139: ; return (retval); } } static int musb_g_ep0_enable(struct usb_ep *ep , struct usb_endpoint_descriptor const *desc ) { { return (-22); } } static int musb_g_ep0_disable(struct usb_ep *e ) { { return (-22); } } static int musb_g_ep0_queue(struct usb_ep *e , struct usb_request *r , gfp_t gfp_flags ) { struct musb_ep *ep ; struct musb_request *req ; struct musb *musb ; int status ; unsigned long lockflags ; void *regs ; int tmp ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; { if ((unsigned long )e == (unsigned long )((struct usb_ep *)0) || (unsigned long )r == (unsigned long )((struct usb_request *)0)) { return (-22); } else { } { ep = to_musb_ep(e); musb = ep->musb; regs = ((struct musb_hw_ep *)(& musb->endpoints))->regs; req = to_musb_request(r); req->musb = musb; req->request.actual = 0U; req->request.status = -115; req->tx = ep->is_in; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97(& musb->lock); tmp = list_empty((struct list_head const *)(& ep->req_list)); } if (tmp == 0) { status = -16; goto cleanup; } else { } { if ((int )musb->ep0_state == 3) { goto case_3; } else { } if ((int )musb->ep0_state == 2) { goto case_2; } else { } if ((int )musb->ep0_state == 6) { goto case_6; } else { } goto switch_default; case_3: /* CIL Label */ ; case_2: /* CIL Label */ ; case_6: /* CIL Label */ status = 0; goto ldv_34185; switch_default: /* CIL Label */ { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_g_ep0_queue"; descriptor.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor.format = "ep0 request queued in state %d\n"; descriptor.lineno = 965U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "ep0 request queued in state %d\n", (int )musb->ep0_state); } } else { } status = -22; goto cleanup; switch_break: /* CIL Label */ ; } ldv_34185: { list_add_tail(& req->list, & ep->req_list); descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_g_ep0_queue"; descriptor___0.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor___0.format = "queue to %s (%s), length=%d\n"; descriptor___0.lineno = 975U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "queue to %s (%s), length=%d\n", (char *)(& ep->name), (unsigned int )ep->is_in != 0U ? (char *)"IN/TX" : (char *)"OUT/RX", req->request.length); } } else { } { (*(musb->io.ep_select))(musb->mregs, 0); } if ((unsigned int )musb->ep0_state == 2U) { { ep0_txstate(musb); } } else if ((unsigned int )musb->ep0_state == 6U) { if (req->request.length != 0U) { status = -22; } else { { musb->ep0_state = 4; (*musb_writew)(regs, 2U, (int )((unsigned int )musb->ackpend | 8U)); musb->ackpend = 0U; musb_g_ep0_giveback(ep->musb, r); } } } else if ((unsigned int )musb->ackpend != 0U) { { (*musb_writew)(regs, 2U, (int )musb->ackpend); musb->ackpend = 0U; } } else { } cleanup: { ldv_spin_unlock_irqrestore_97(& musb->lock, lockflags); } return (status); } } static int musb_g_ep0_dequeue(struct usb_ep *ep , struct usb_request *req ) { { return (-22); } } static int musb_g_ep0_halt(struct usb_ep *e , int value ) { struct musb_ep *ep ; struct musb *musb ; void *base ; void *regs ; unsigned long flags ; int status ; u16 csr ; int tmp ; struct _ddebug descriptor ; long tmp___0 ; { if ((unsigned long )e == (unsigned long )((struct usb_ep *)0) || value == 0) { return (-22); } else { } { ep = to_musb_ep(e); musb = ep->musb; base = musb->mregs; regs = ((struct musb_hw_ep *)(& musb->endpoints))->regs; status = 0; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99(& musb->lock); tmp = list_empty((struct list_head const *)(& ep->req_list)); } if (tmp == 0) { status = -16; goto cleanup; } else { } { (*(musb->io.ep_select))(base, 0); csr = musb->ackpend; } { if ((int )musb->ep0_state == 2) { goto case_2; } else { } if ((int )musb->ep0_state == 6) { goto case_6; } else { } if ((int )musb->ep0_state == 3) { goto case_3; } else { } if ((int )musb->ep0_state == 4) { goto case_4; } else { } if ((int )musb->ep0_state == 5) { goto case_5; } else { } goto switch_default; case_2: /* CIL Label */ ; case_6: /* CIL Label */ ; case_3: /* CIL Label */ { csr = (*musb_readw)((void const *)regs, 2U); } case_4: /* CIL Label */ ; case_5: /* CIL Label */ { csr = (u16 )((unsigned int )csr | 32U); (*musb_writew)(regs, 2U, (int )csr); musb->ep0_state = 0; musb->ackpend = 0U; } goto ldv_34211; switch_default: /* CIL Label */ { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_g_ep0_halt"; descriptor.filename = "drivers/usb/musb/musb_gadget_ep0.c"; descriptor.format = "ep0 can\'t halt in state %d\n"; descriptor.lineno = 1066U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "ep0 can\'t halt in state %d\n", (int )musb->ep0_state); } } else { } status = -22; switch_break: /* CIL Label */ ; } ldv_34211: ; cleanup: { ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return (status); } } struct usb_ep_ops const musb_g_ep0_ops = {& musb_g_ep0_enable, & musb_g_ep0_disable, & musb_alloc_request, & musb_free_request, & musb_g_ep0_queue, & musb_g_ep0_dequeue, & musb_g_ep0_halt, 0, 0, 0}; void ldv_io_instance_callback_10_19(int (*arg0)(struct usb_ep * , struct usb_request * ) , struct usb_ep *arg1 , struct usb_request *arg2 ) ; void ldv_io_instance_callback_10_22(void (*arg0)(struct usb_ep * , struct usb_request * ) , struct usb_ep *arg1 , struct usb_request *arg2 ) ; void ldv_io_instance_callback_10_23(int (*arg0)(struct usb_ep * , struct usb_request * , unsigned int ) , struct usb_ep *arg1 , struct usb_request *arg2 , unsigned int arg3 ) ; void ldv_io_instance_callback_10_26(int (*arg0)(struct usb_ep * , int ) , struct usb_ep *arg1 , int arg2 ) ; void ldv_io_instance_callback_10_4(struct usb_request *(*arg0)(struct usb_ep * , unsigned int ) , struct usb_ep *arg1 , unsigned int arg2 ) ; void ldv_io_instance_callback_9_22(void (*arg0)(struct usb_ep * , struct usb_request * ) , struct usb_ep *arg1 , struct usb_request *arg2 ) ; void ldv_io_instance_callback_9_4(struct usb_request *(*arg0)(struct usb_ep * , unsigned int ) , struct usb_ep *arg1 , unsigned int arg2 ) ; int ldv_io_instance_probe_10_11(int (*arg0)(struct usb_ep * , struct usb_endpoint_descriptor * ) , struct usb_ep *arg1 , struct usb_endpoint_descriptor *arg2 ) ; void ldv_io_instance_release_10_2(int (*arg0)(struct usb_ep * ) , struct usb_ep *arg1 ) ; struct ldv_thread ldv_thread_10 ; void ldv_io_instance_callback_10_19(int (*arg0)(struct usb_ep * , struct usb_request * ) , struct usb_ep *arg1 , struct usb_request *arg2 ) { { { musb_g_ep0_dequeue(arg1, arg2); } return; } } void ldv_io_instance_callback_10_22(void (*arg0)(struct usb_ep * , struct usb_request * ) , struct usb_ep *arg1 , struct usb_request *arg2 ) { { { musb_free_request(arg1, arg2); } return; } } void ldv_io_instance_callback_10_23(int (*arg0)(struct usb_ep * , struct usb_request * , unsigned int ) , struct usb_ep *arg1 , struct usb_request *arg2 , unsigned int arg3 ) { { { musb_g_ep0_queue(arg1, arg2, arg3); } return; } } void ldv_io_instance_callback_10_26(int (*arg0)(struct usb_ep * , int ) , struct usb_ep *arg1 , int arg2 ) { { { musb_g_ep0_halt(arg1, arg2); } return; } } void ldv_io_instance_callback_10_4(struct usb_request *(*arg0)(struct usb_ep * , unsigned int ) , struct usb_ep *arg1 , unsigned int arg2 ) { { { musb_alloc_request(arg1, arg2); } return; } } void ldv_io_instance_callback_9_22(void (*arg0)(struct usb_ep * , struct usb_request * ) , struct usb_ep *arg1 , struct usb_request *arg2 ) { { { musb_free_request(arg1, arg2); } return; } } void ldv_io_instance_callback_9_4(struct usb_request *(*arg0)(struct usb_ep * , unsigned int ) , struct usb_ep *arg1 , unsigned int arg2 ) { { { musb_alloc_request(arg1, arg2); } return; } } int ldv_io_instance_probe_10_11(int (*arg0)(struct usb_ep * , struct usb_endpoint_descriptor * ) , struct usb_ep *arg1 , struct usb_endpoint_descriptor *arg2 ) { int tmp ; { { tmp = musb_g_ep0_enable(arg1, (struct usb_endpoint_descriptor const *)arg2); } return (tmp); } } void ldv_io_instance_release_10_2(int (*arg0)(struct usb_ep * ) , struct usb_ep *arg1 ) { { { musb_g_ep0_disable(arg1); } return; } } void ldv_struct_usb_ep_ops_io_instance_10(void *arg0 ) { struct usb_request *(*ldv_10_callback_alloc_request)(struct usb_ep * , unsigned int ) ; int (*ldv_10_callback_dequeue)(struct usb_ep * , struct usb_request * ) ; void (*ldv_10_callback_fifo_flush)(struct usb_ep * ) ; int (*ldv_10_callback_fifo_status)(struct usb_ep * ) ; void (*ldv_10_callback_free_request)(struct usb_ep * , struct usb_request * ) ; int (*ldv_10_callback_queue)(struct usb_ep * , struct usb_request * , unsigned int ) ; int (*ldv_10_callback_set_halt)(struct usb_ep * , int ) ; int (*ldv_10_callback_set_wedge)(struct usb_ep * ) ; struct usb_ep_ops *ldv_10_container_struct_usb_ep_ops ; unsigned int ldv_10_ldv_param_23_2_default ; int ldv_10_ldv_param_26_1_default ; unsigned int ldv_10_ldv_param_4_1_default ; struct usb_endpoint_descriptor *ldv_10_resource_struct_usb_endpoint_descriptor_ptr ; struct usb_ep *ldv_10_resource_struct_usb_ep_ptr ; struct usb_request *ldv_10_resource_struct_usb_request_ptr ; int ldv_10_ret_default ; void *tmp ; void *tmp___0 ; void *tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; { { ldv_10_ret_default = 1; tmp = ldv_xmalloc(9UL); ldv_10_resource_struct_usb_endpoint_descriptor_ptr = (struct usb_endpoint_descriptor *)tmp; tmp___0 = ldv_xmalloc(64UL); ldv_10_resource_struct_usb_ep_ptr = (struct usb_ep *)tmp___0; tmp___1 = ldv_xmalloc(88UL); ldv_10_resource_struct_usb_request_ptr = (struct usb_request *)tmp___1; } goto ldv_main_10; return; ldv_main_10: { tmp___3 = ldv_undef_int(); } if (tmp___3 != 0) { { ldv_10_ret_default = ldv_io_instance_probe_10_11((int (*)(struct usb_ep * , struct usb_endpoint_descriptor * ))ldv_10_container_struct_usb_ep_ops->enable, ldv_10_resource_struct_usb_ep_ptr, ldv_10_resource_struct_usb_endpoint_descriptor_ptr); ldv_10_ret_default = ldv_filter_err_code(ldv_10_ret_default); tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { ldv_assume(ldv_10_ret_default == 0); } goto ldv_call_10; } else { { ldv_assume(ldv_10_ret_default != 0); } goto ldv_main_10; } } else { { ldv_free((void *)ldv_10_resource_struct_usb_endpoint_descriptor_ptr); ldv_free((void *)ldv_10_resource_struct_usb_ep_ptr); ldv_free((void *)ldv_10_resource_struct_usb_request_ptr); } return; } return; ldv_call_10: { tmp___5 = ldv_undef_int(); } if (tmp___5 != 0) { { ldv_io_instance_release_10_2(ldv_10_container_struct_usb_ep_ops->disable, ldv_10_resource_struct_usb_ep_ptr); } goto ldv_main_10; } else { { tmp___4 = ldv_undef_int(); } { if (tmp___4 == 1) { goto case_1; } else { } if (tmp___4 == 2) { goto case_2; } else { } if (tmp___4 == 3) { goto case_3; } else { } if (tmp___4 == 4) { goto case_4; } else { } if (tmp___4 == 5) { goto case_5; } else { } if (tmp___4 == 6) { goto case_6; } else { } if (tmp___4 == 7) { goto case_7; } else { } if (tmp___4 == 8) { goto case_8; } else { } goto switch_default; case_1: /* CIL Label */ ; if ((unsigned long )ldv_10_callback_set_wedge != (unsigned long )((int (*)(struct usb_ep * ))0)) { { ldv_io_instance_callback_10_29(ldv_10_callback_set_wedge, ldv_10_resource_struct_usb_ep_ptr); } } else { } goto ldv_34403; case_2: /* CIL Label */ { ldv_io_instance_callback_10_26(ldv_10_callback_set_halt, ldv_10_resource_struct_usb_ep_ptr, ldv_10_ldv_param_26_1_default); } goto ldv_34403; case_3: /* CIL Label */ { ldv_io_instance_callback_10_23(ldv_10_callback_queue, ldv_10_resource_struct_usb_ep_ptr, ldv_10_resource_struct_usb_request_ptr, ldv_10_ldv_param_23_2_default); } goto ldv_34403; case_4: /* CIL Label */ { ldv_io_instance_callback_10_22(ldv_10_callback_free_request, ldv_10_resource_struct_usb_ep_ptr, ldv_10_resource_struct_usb_request_ptr); } goto ldv_34403; case_5: /* CIL Label */ ; if ((unsigned long )ldv_10_callback_fifo_status != (unsigned long )((int (*)(struct usb_ep * ))0)) { { ldv_io_instance_callback_10_21(ldv_10_callback_fifo_status, ldv_10_resource_struct_usb_ep_ptr); } } else { } goto ldv_34403; case_6: /* CIL Label */ ; if ((unsigned long )ldv_10_callback_fifo_flush != (unsigned long )((void (*)(struct usb_ep * ))0)) { { ldv_io_instance_callback_10_20(ldv_10_callback_fifo_flush, ldv_10_resource_struct_usb_ep_ptr); } } else { } goto ldv_34403; case_7: /* CIL Label */ { ldv_io_instance_callback_10_19(ldv_10_callback_dequeue, ldv_10_resource_struct_usb_ep_ptr, ldv_10_resource_struct_usb_request_ptr); } goto ldv_34403; case_8: /* CIL Label */ { ldv_io_instance_callback_10_4(ldv_10_callback_alloc_request, ldv_10_resource_struct_usb_ep_ptr, ldv_10_ldv_param_4_1_default); } goto ldv_34403; switch_default: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } ldv_34403: ; } goto ldv_call_10; return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } extern unsigned long __phys_addr(unsigned long ) ; extern void *__memset(void * , int , size_t ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_98___1(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_100___0(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102___1(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_104___1(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106___1(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_108___1(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_110___0(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_112(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_114___0(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_116(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_118___0(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_120(spinlock_t *ldv_func_arg1 ) ; __inline static void ldv_spin_lock_97(spinlock_t *lock ) ; __inline static void ldv_spin_lock_97(spinlock_t *lock ) ; __inline static void ldv_spin_lock_97(spinlock_t *lock ) ; __inline static void ldv_spin_lock_97(spinlock_t *lock ) ; __inline static void ldv_spin_lock_97(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_96(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_96(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_96(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_96(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_96(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; extern void device_unregister(struct device * ) ; __inline static int valid_dma_direction(int dma_direction ) { { return ((unsigned int )dma_direction <= 2U); } } __inline static void kmemcheck_mark_initialized(void *address , unsigned int n ) { { return; } } extern void debug_dma_map_page(struct device * , struct page * , size_t , size_t , int , dma_addr_t , bool ) ; extern void debug_dma_mapping_error(struct device * , dma_addr_t ) ; extern void debug_dma_unmap_page(struct device * , dma_addr_t , size_t , int , bool ) ; extern void debug_dma_sync_single_for_cpu(struct device * , dma_addr_t , size_t , int ) ; extern void debug_dma_sync_single_for_device(struct device * , dma_addr_t , size_t , int ) ; extern struct dma_map_ops *dma_ops ; __inline static struct dma_map_ops *get_dma_ops(struct device *dev ) { long tmp ; { { tmp = ldv__builtin_expect((unsigned long )dev == (unsigned long )((struct device *)0), 0L); } if (tmp != 0L || (unsigned long )dev->archdata.dma_ops == (unsigned long )((struct dma_map_ops *)0)) { return (dma_ops); } else { return (dev->archdata.dma_ops); } } } __inline static dma_addr_t dma_map_single_attrs(struct device *dev , void *ptr , size_t size , enum dma_data_direction dir , struct dma_attrs *attrs ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; dma_addr_t addr ; int tmp___0 ; long tmp___1 ; unsigned long tmp___2 ; unsigned long tmp___3 ; { { tmp = get_dma_ops(dev); ops = tmp; kmemcheck_mark_initialized(ptr, (unsigned int )size); tmp___0 = valid_dma_direction((int )dir); tmp___1 = ldv__builtin_expect(tmp___0 == 0, 0L); } if (tmp___1 != 0L) { { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); __builtin_unreachable(); } } else { } { tmp___2 = __phys_addr((unsigned long )ptr); addr = (*(ops->map_page))(dev, (struct page *)-24189255811072L + (tmp___2 >> 12), (unsigned long )ptr & 4095UL, size, dir, attrs); tmp___3 = __phys_addr((unsigned long )ptr); debug_dma_map_page(dev, (struct page *)-24189255811072L + (tmp___3 >> 12), (unsigned long )ptr & 4095UL, size, (int )dir, addr, 1); } return (addr); } } __inline static void dma_unmap_single_attrs(struct device *dev , dma_addr_t addr , size_t size , enum dma_data_direction dir , struct dma_attrs *attrs ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; int tmp___0 ; long tmp___1 ; { { tmp = get_dma_ops(dev); ops = tmp; tmp___0 = valid_dma_direction((int )dir); tmp___1 = ldv__builtin_expect(tmp___0 == 0, 0L); } if (tmp___1 != 0L) { { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); __builtin_unreachable(); } } else { } if ((unsigned long )ops->unmap_page != (unsigned long )((void (*)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ))0)) { { (*(ops->unmap_page))(dev, addr, size, dir, attrs); } } else { } { debug_dma_unmap_page(dev, addr, size, (int )dir, 1); } return; } } __inline static void dma_sync_single_for_cpu(struct device *dev , dma_addr_t addr , size_t size , enum dma_data_direction dir ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; int tmp___0 ; long tmp___1 ; { { tmp = get_dma_ops(dev); ops = tmp; tmp___0 = valid_dma_direction((int )dir); tmp___1 = ldv__builtin_expect(tmp___0 == 0, 0L); } if (tmp___1 != 0L) { { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); __builtin_unreachable(); } } else { } if ((unsigned long )ops->sync_single_for_cpu != (unsigned long )((void (*)(struct device * , dma_addr_t , size_t , enum dma_data_direction ))0)) { { (*(ops->sync_single_for_cpu))(dev, addr, size, dir); } } else { } { debug_dma_sync_single_for_cpu(dev, addr, size, (int )dir); } return; } } __inline static void dma_sync_single_for_device(struct device *dev , dma_addr_t addr , size_t size , enum dma_data_direction dir ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; int tmp___0 ; long tmp___1 ; { { tmp = get_dma_ops(dev); ops = tmp; tmp___0 = valid_dma_direction((int )dir); tmp___1 = ldv__builtin_expect(tmp___0 == 0, 0L); } if (tmp___1 != 0L) { { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); __builtin_unreachable(); } } else { } if ((unsigned long )ops->sync_single_for_device != (unsigned long )((void (*)(struct device * , dma_addr_t , size_t , enum dma_data_direction ))0)) { { (*(ops->sync_single_for_device))(dev, addr, size, dir); } } else { } { debug_dma_sync_single_for_device(dev, addr, size, (int )dir); } return; } } __inline static int dma_mapping_error(struct device *dev , dma_addr_t dma_addr ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; int tmp___0 ; { { tmp = get_dma_ops(dev); ops = tmp; debug_dma_mapping_error(dev, dma_addr); } if ((unsigned long )ops->mapping_error != (unsigned long )((int (*)(struct device * , dma_addr_t ))0)) { { tmp___0 = (*(ops->mapping_error))(dev, dma_addr); } return (tmp___0); } else { } return (dma_addr == 0ULL); } } __inline static void *kzalloc(size_t size , gfp_t flags ) ; __inline static int usb_endpoint_dir_in(struct usb_endpoint_descriptor const *epd ) { { return ((int )((signed char )epd->bEndpointAddress) < 0); } } __inline static void usb_ep_set_maxpacket_limit(struct usb_ep *ep , unsigned int maxpacket_limit ) { { ep->maxpacket_limit = (unsigned short )maxpacket_limit; ep->maxpacket = (unsigned short )maxpacket_limit; return; } } __inline static int usb_ep_set_halt(struct usb_ep *ep ) { int tmp ; { { tmp = (*((ep->ops)->set_halt))(ep, 1); } return (tmp); } } extern int usb_add_gadget_udc(struct device * , struct usb_gadget * ) ; extern void usb_del_gadget_udc(struct usb_gadget * ) ; extern void usb_gadget_udc_reset(struct usb_gadget * , struct usb_gadget_driver * ) ; extern void usb_gadget_giveback_request(struct usb_ep * , struct usb_request * ) ; __inline static int usb_phy_set_power(struct usb_phy *x , unsigned int mA ) { int tmp ; { if ((unsigned long )x != (unsigned long )((struct usb_phy *)0) && (unsigned long )x->set_power != (unsigned long )((int (*)(struct usb_phy * , unsigned int ))0)) { { tmp = (*(x->set_power))(x, mA); } return (tmp); } else { } return (0); } } __inline static int otg_set_peripheral(struct usb_otg *otg , struct usb_gadget *periph ) { int tmp ; { if ((unsigned long )otg != (unsigned long )((struct usb_otg *)0) && (unsigned long )otg->set_peripheral != (unsigned long )((int (*)(struct usb_otg * , struct usb_gadget * ))0)) { { tmp = (*(otg->set_peripheral))(otg, periph); } return (tmp); } else { } return (-524); } } __inline static int otg_start_srp(struct usb_otg *otg ) { int tmp ; { if ((unsigned long )otg != (unsigned long )((struct usb_otg *)0) && (unsigned long )otg->start_srp != (unsigned long )((int (*)(struct usb_otg * ))0)) { { tmp = (*(otg->start_srp))(otg); } return (tmp); } else { } return (-524); } } __inline static struct musb *gadget_to_musb(struct usb_gadget *g ) { struct usb_gadget const *__mptr ; { __mptr = (struct usb_gadget const *)g; return ((struct musb *)__mptr + 0xffffffffffffe080UL); } } __inline static void map_dma_buffer(struct musb_request *request , struct musb *musb , struct musb_ep *musb_ep ) { int compatible ; struct dma_controller *dma ; dma_addr_t dma_addr ; int ret ; { compatible = 1; dma = musb->dma_controller; request->map_state = 0; if ((unsigned long )musb_ep->dma == (unsigned long )((struct dma_channel *)0)) { return; } else { } if ((unsigned long )dma->is_compatible != (unsigned long )((int (*)(struct dma_channel * , u16 , void * , u32 ))0)) { { compatible = (*(dma->is_compatible))(musb_ep->dma, (int )musb_ep->packet_sz, request->request.buf, request->request.length); } } else { } if (compatible == 0) { return; } else { } if (request->request.dma == 0xffffffffffffffffULL) { { dma_addr = dma_map_single_attrs(musb->controller, request->request.buf, (size_t )request->request.length, (unsigned int )request->tx != 0U ? 1 : 2, (struct dma_attrs *)0); ret = dma_mapping_error(musb->controller, dma_addr); } if (ret != 0) { return; } else { } request->request.dma = dma_addr; request->map_state = 2; } else { { dma_sync_single_for_device(musb->controller, request->request.dma, (size_t )request->request.length, (unsigned int )request->tx != 0U ? 1 : 2); request->map_state = 1; } } return; } } __inline static void unmap_dma_buffer(struct musb_request *request , struct musb *musb ) { struct musb_ep *musb_ep ; { musb_ep = request->ep; if ((unsigned int )request->map_state == 0U || (unsigned long )musb_ep->dma == (unsigned long )((struct dma_channel *)0)) { return; } else { } if (request->request.dma == 0xffffffffffffffffULL) { return; } else { } if ((unsigned int )request->map_state == 2U) { { dma_unmap_single_attrs(musb->controller, request->request.dma, (size_t )request->request.length, (unsigned int )request->tx != 0U ? 1 : 2, (struct dma_attrs *)0); request->request.dma = 0xffffffffffffffffULL; } } else { { dma_sync_single_for_cpu(musb->controller, request->request.dma, (size_t )request->request.length, (unsigned int )request->tx != 0U ? 1 : 2); } } request->map_state = 0; return; } } void musb_g_giveback(struct musb_ep *ep , struct usb_request *request , int status ) { struct musb_request *req ; struct musb *musb ; int busy ; int tmp ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; { { busy = (int )ep->busy; req = to_musb_request(request); list_del(& req->list); } if (req->request.status == -115) { req->request.status = status; } else { } { musb = req->musb; ep->busy = 1U; ldv_spin_unlock_96(& musb->lock); tmp = dma_mapping_error(& musb->g.dev, request->dma); } if (tmp == 0) { { unmap_dma_buffer(req, musb); } } else { } if (request->status == 0) { { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_g_giveback"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "%s done request %p, %d/%d\n"; descriptor.lineno = 173U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "%s done request %p, %d/%d\n", ep->end_point.name, request, req->request.actual, req->request.length); } } else { } } else { { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_g_giveback"; descriptor___0.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___0.format = "%s request %p, %d/%d fault %d\n"; descriptor___0.lineno = 178U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "%s request %p, %d/%d fault %d\n", ep->end_point.name, request, req->request.actual, req->request.length, request->status); } } else { } } { usb_gadget_giveback_request(& (req->ep)->end_point, & req->request); ldv_spin_lock_97(& musb->lock); ep->busy = (u8 )busy; } return; } } static void nuke(struct musb_ep *ep , int const status ) { struct musb *musb ; struct musb_request *req ; void *epio ; struct dma_controller *c ; int value ; struct _ddebug descriptor ; long tmp ; struct list_head const *__mptr ; int tmp___0 ; { musb = ep->musb; req = (struct musb_request *)0; epio = (ep->musb)->endpoints[(int )ep->current_epnum].regs; ep->busy = 1U; if ((unsigned long )ep->dma != (unsigned long )((struct dma_channel *)0)) { c = (ep->musb)->dma_controller; if ((unsigned int )ep->is_in != 0U) { { (*musb_writew)(epio, 2U, 1032); (*musb_writew)(epio, 2U, 8); } } else { { (*musb_writew)(epio, 6U, 16); (*musb_writew)(epio, 6U, 16); } } { value = (*(c->channel_abort))(ep->dma); descriptor.modname = "musb_hdrc"; descriptor.function = "nuke"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "%s: abort DMA --> %d\n"; descriptor.lineno = 221U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "%s: abort DMA --> %d\n", (char *)(& ep->name), value); } } else { } { (*(c->channel_release))(ep->dma); ep->dma = (struct dma_channel *)0; } } else { } goto ldv_35740; ldv_35739: { __mptr = (struct list_head const *)ep->req_list.next; req = (struct musb_request *)__mptr + 0xffffffffffffffa8UL; musb_g_giveback(ep, & req->request, status); } ldv_35740: { tmp___0 = list_empty((struct list_head const *)(& ep->req_list)); } if (tmp___0 == 0) { goto ldv_35739; } else { } return; } } __inline static int max_ep_writesize(struct musb *musb , struct musb_ep *ep ) { { if ((unsigned int )ep->type == 2U && (unsigned int )*((unsigned char *)musb + 8056UL) != 0U) { return ((int )(ep->hw_ep)->max_packet_sz_tx); } else { return ((int )ep->packet_sz); } } } static void txstate(struct musb *musb , struct musb_request *req ) { u8 epnum ; struct musb_ep *musb_ep ; void *epio ; struct usb_request *request ; u16 fifo_count ; u16 csr ; int use_dma___0 ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; enum dma_channel_status tmp___1 ; int _min1 ; int tmp___2 ; int _min2 ; struct _ddebug descriptor___1 ; long tmp___3 ; struct _ddebug descriptor___2 ; long tmp___4 ; struct _ddebug descriptor___3 ; long tmp___5 ; struct dma_controller *c ; size_t request_size ; size_t __min1 ; size_t __min2 ; int tmp___6 ; int tmp___7 ; struct _ddebug descriptor___4 ; u16 tmp___12 ; u16 tmp___13 ; long tmp___14 ; { epnum = req->epnum; epio = musb->endpoints[(int )epnum].regs; fifo_count = 0U; use_dma___0 = 0; musb_ep = req->ep; if ((unsigned long )musb_ep->desc == (unsigned long )((struct usb_endpoint_descriptor const *)0)) { { descriptor.modname = "musb_hdrc"; descriptor.function = "txstate"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "ep:%s disabled - ignore request\n"; descriptor.lineno = 270U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "ep:%s disabled - ignore request\n", musb_ep->end_point.name); } } else { } return; } else { } { tmp___1 = dma_channel_status(musb_ep->dma); } if ((unsigned int )tmp___1 == 2U) { { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "txstate"; descriptor___0.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___0.format = "dma pending...\n"; descriptor___0.lineno = 276U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "dma pending...\n"); } } else { } return; } else { } { csr = (*musb_readw)((void const *)epio, 2U); request = & req->request; tmp___2 = max_ep_writesize(musb, musb_ep); _min1 = tmp___2; _min2 = (int )(request->length - request->actual); fifo_count = (u16 )(_min1 < _min2 ? _min1 : _min2); } if ((int )csr & 1) { { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "txstate"; descriptor___1.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___1.format = "%s old packet still ready , txcsr %03x\n"; descriptor___1.lineno = 289U; descriptor___1.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___3 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "%s old packet still ready , txcsr %03x\n", musb_ep->end_point.name, (int )csr); } } else { } return; } else { } if (((int )csr & 16) != 0) { { descriptor___2.modname = "musb_hdrc"; descriptor___2.function = "txstate"; descriptor___2.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___2.format = "%s stalling, txcsr %03x\n"; descriptor___2.lineno = 295U; descriptor___2.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___4 != 0L) { { __dynamic_dev_dbg(& descriptor___2, (struct device const *)musb->controller, "%s stalling, txcsr %03x\n", musb_ep->end_point.name, (int )csr); } } else { } return; } else { } { descriptor___3.modname = "musb_hdrc"; descriptor___3.function = "txstate"; descriptor___3.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___3.format = "hw_ep%d, maxpacket %d, fifo count %d, txcsr %03x\n"; descriptor___3.lineno = 301U; descriptor___3.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___3.flags & 1L, 0L); } if (tmp___5 != 0L) { { __dynamic_dev_dbg(& descriptor___3, (struct device const *)musb->controller, "hw_ep%d, maxpacket %d, fifo count %d, txcsr %03x\n", (int )epnum, (int )musb_ep->packet_sz, (int )fifo_count, (int )csr); } } else { } if ((unsigned int )req->map_state != 0U) { c = musb->dma_controller; __min1 = (size_t )(request->length - request->actual); __min2 = (musb_ep->dma)->max_len; request_size = __min1 < __min2 ? __min1 : __min2; use_dma___0 = request->dma != 0xffffffffffffffffULL && request_size != 0UL; if (request_size < (size_t )musb_ep->packet_sz) { (musb_ep->dma)->desired_mode = 0; } else { (musb_ep->dma)->desired_mode = 1; } if (use_dma___0 != 0) { { tmp___6 = (*(c->channel_program))(musb_ep->dma, (int )musb_ep->packet_sz, (int )(musb_ep->dma)->desired_mode, request->dma + (dma_addr_t )request->actual, (u32 )request_size); } if (tmp___6 != 0) { tmp___7 = 1; } else { tmp___7 = 0; } } else { tmp___7 = 0; } use_dma___0 = tmp___7; if (use_dma___0 != 0) { if (! (musb_ep->dma)->desired_mode) { { csr = (unsigned int )csr & 28671U; (*musb_writew)(epio, 2U, (int )((unsigned int )csr | 166U)); csr = (unsigned int )csr & 64511U; csr = (u16 )((unsigned int )csr | 12288U); } } else { csr = (u16 )((unsigned int )csr | 13312U); if ((unsigned int )musb_ep->hb_mult == 0U || ((unsigned int )musb_ep->type == 2U && (unsigned int )*((unsigned char *)musb + 8056UL) != 0U)) { csr = (u16 )((unsigned int )csr | 32768U); } else { } } { csr = (unsigned int )csr & 65531U; (*musb_writew)(epio, 2U, (int )csr); } } else { } } else { } if (use_dma___0 == 0) { { unmap_dma_buffer(req, musb); musb_write_fifo(musb_ep->hw_ep, (int )fifo_count, (u8 const *)request->buf + (unsigned long )request->actual); request->actual = request->actual + (unsigned int )fifo_count; csr = (u16 )((unsigned int )csr | 1U); csr = (unsigned int )csr & 65531U; (*musb_writew)(epio, 2U, (int )csr); } } else { } { descriptor___4.modname = "musb_hdrc"; descriptor___4.function = "txstate"; descriptor___4.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___4.format = "%s TX/IN %s len %d/%d, txcsr %04x, fifo %d/%d\n"; descriptor___4.lineno = 435U; descriptor___4.flags = 0U; tmp___14 = ldv__builtin_expect((long )descriptor___4.flags & 1L, 0L); } if (tmp___14 != 0L) { { tmp___12 = (*musb_readw)((void const *)epio, 0U); tmp___13 = (*musb_readw)((void const *)epio, 2U); __dynamic_dev_dbg(& descriptor___4, (struct device const *)musb->controller, "%s TX/IN %s len %d/%d, txcsr %04x, fifo %d/%d\n", musb_ep->end_point.name, use_dma___0 != 0 ? (char *)"dma" : (char *)"pio", request->actual, request->length, (int )tmp___13, (int )fifo_count, (int )tmp___12); } } else { } return; } } void musb_g_tx(struct musb *musb , u8 epnum ) { u16 csr ; struct musb_request *req ; struct usb_request *request ; u8 *mbase ; struct musb_ep *musb_ep ; void *epio ; struct dma_channel *dma ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; enum dma_channel_status tmp___1 ; u8 is_dma ; struct _ddebug descriptor___1 ; long tmp___2 ; struct _ddebug descriptor___2 ; long tmp___3 ; struct musb_request *tmp___4 ; struct _ddebug descriptor___3 ; long tmp___5 ; { { mbase = (u8 *)musb->mregs; musb_ep = & musb->endpoints[(int )epnum].ep_in; epio = musb->endpoints[(int )epnum].regs; (*(musb->io.ep_select))((void *)mbase, (int )epnum); req = next_request(musb_ep); request = & req->request; csr = (*musb_readw)((void const *)epio, 2U); descriptor.modname = "musb_hdrc"; descriptor.function = "musb_g_tx"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "<== %s, txcsr %04x\n"; descriptor.lineno = 457U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "<== %s, txcsr %04x\n", musb_ep->end_point.name, (int )csr); } } else { } dma = musb_ep->dma; if (((int )csr & 32) != 0) { { csr = (u16 )((unsigned int )csr | 166U); csr = (unsigned int )csr & 65503U; (*musb_writew)(epio, 2U, (int )csr); } return; } else { } if (((int )csr & 4) != 0) { { csr = (u16 )((unsigned int )csr | 166U); csr = (unsigned int )csr & 65530U; (*musb_writew)(epio, 2U, (int )csr); } } else { } { tmp___1 = dma_channel_status(dma); } if ((unsigned int )tmp___1 == 2U) { { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_g_tx"; descriptor___0.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___0.format = "%s dma still busy?\n"; descriptor___0.lineno = 486U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "%s dma still busy?\n", musb_ep->end_point.name); } } else { } return; } else { } if ((unsigned long )request != (unsigned long )((struct usb_request *)0)) { is_dma = 0U; if ((unsigned long )dma != (unsigned long )((struct dma_channel *)0) && ((int )csr & 4096) != 0) { { is_dma = 1U; csr = (u16 )((unsigned int )csr | 166U); csr = (unsigned int )csr & 28666U; (*musb_writew)(epio, 2U, (int )csr); csr = (*musb_readw)((void const *)epio, 2U); request->actual = request->actual + (unsigned int )(musb_ep->dma)->actual_len; descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_g_tx"; descriptor___1.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___1.format = "TXCSR%d %04x, DMA off, len %zu, req %p\n"; descriptor___1.lineno = 503U; descriptor___1.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "TXCSR%d %04x, DMA off, len %zu, req %p\n", (int )epnum, (int )csr, (musb_ep->dma)->actual_len, request); } } else { } } else { } if (((((unsigned int )*((unsigned char *)request + 42UL) != 0U && request->length != 0U) && request->length % (unsigned int )musb_ep->packet_sz == 0U) && request->actual == request->length) || ((unsigned int )is_dma != 0U && (! dma->desired_mode || (request->actual & (unsigned int )((int )musb_ep->packet_sz + -1)) != 0U))) { if ((int )csr & 1) { return; } else { } { descriptor___2.modname = "musb_hdrc"; descriptor___2.function = "musb_g_tx"; descriptor___2.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___2.format = "sending zero pkt\n"; descriptor___2.lineno = 526U; descriptor___2.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___3 != 0L) { { __dynamic_dev_dbg(& descriptor___2, (struct device const *)musb->controller, "sending zero pkt\n"); } } else { } { (*musb_writew)(epio, 2U, 8193); request->zero = 0U; } } else { } if (request->actual == request->length) { { musb_g_giveback(musb_ep, request, 0); (*(musb->io.ep_select))((void *)mbase, (int )epnum); } if ((unsigned long )musb_ep->desc != (unsigned long )((struct usb_endpoint_descriptor const *)0)) { { tmp___4 = next_request(musb_ep); req = tmp___4; } } else { req = (struct musb_request *)0; } if ((unsigned long )req == (unsigned long )((struct musb_request *)0)) { { descriptor___3.modname = "musb_hdrc"; descriptor___3.function = "musb_g_tx"; descriptor___3.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___3.format = "%s idle now\n"; descriptor___3.lineno = 546U; descriptor___3.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___3.flags & 1L, 0L); } if (tmp___5 != 0L) { { __dynamic_dev_dbg(& descriptor___3, (struct device const *)musb->controller, "%s idle now\n", musb_ep->end_point.name); } } else { } return; } else { } } else { } { txstate(musb, req); } } else { } return; } } static void rxstate(struct musb *musb , struct musb_request *req ) { u8 epnum ; struct usb_request *request ; struct musb_ep *musb_ep ; void *epio ; unsigned int len ; u16 fifo_count ; u16 csr ; u16 tmp ; struct musb_hw_ep *hw_ep ; u8 use_mode_1 ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; enum dma_channel_status tmp___2 ; struct _ddebug descriptor___1 ; long tmp___3 ; struct dma_controller *c___0 ; struct dma_channel *channel___0 ; unsigned int transfer_size ; unsigned int __min1 ; unsigned int __min2 ; unsigned int __min1___0 ; unsigned int __min2___0 ; int tmp___5 ; struct _ddebug descriptor___2 ; long tmp___6 ; unsigned int __min1___1 ; unsigned int __min2___1 ; { { epnum = req->epnum; request = & req->request; epio = musb->endpoints[(int )epnum].regs; len = 0U; tmp = (*musb_readw)((void const *)epio, 6U); csr = tmp; hw_ep = (struct musb_hw_ep *)(& musb->endpoints) + (unsigned long )epnum; } if ((int )hw_ep->is_shared_fifo) { musb_ep = & hw_ep->ep_in; } else { musb_ep = & hw_ep->ep_out; } fifo_count = musb_ep->packet_sz; if ((unsigned long )musb_ep->desc == (unsigned long )((struct usb_endpoint_descriptor const *)0)) { { descriptor.modname = "musb_hdrc"; descriptor.function = "rxstate"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "ep:%s disabled - ignore request\n"; descriptor.lineno = 582U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "ep:%s disabled - ignore request\n", musb_ep->end_point.name); } } else { } return; } else { } { tmp___2 = dma_channel_status(musb_ep->dma); } if ((unsigned int )tmp___2 == 2U) { { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "rxstate"; descriptor___0.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___0.format = "DMA pending...\n"; descriptor___0.lineno = 588U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "DMA pending...\n"); } } else { } return; } else { } if (((int )csr & 32) != 0) { { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "rxstate"; descriptor___1.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___1.format = "%s stalling, RXCSR %04x\n"; descriptor___1.lineno = 594U; descriptor___1.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___3 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "%s stalling, RXCSR %04x\n", musb_ep->end_point.name, (int )csr); } } else { } return; } else { } if ((int )csr & 1) { { fifo_count = (*musb_readw)((void const *)epio, 8U); } if ((unsigned int )*((unsigned char *)request + 42UL) != 0U && (int )fifo_count == (int )musb_ep->packet_sz) { use_mode_1 = 1U; } else { use_mode_1 = 0U; } if (request->actual < request->length) { if ((unsigned int )req->map_state != 0U && request->actual < request->length) { transfer_size = 0U; c___0 = musb->dma_controller; channel___0 = musb_ep->dma; if ((int )fifo_count < (int )musb_ep->packet_sz) { transfer_size = (unsigned int )fifo_count; } else if ((unsigned int )*((unsigned char *)request + 42UL) != 0U) { __min1 = request->length - request->actual; __min2 = (unsigned int )channel___0->max_len; transfer_size = __min1 < __min2 ? __min1 : __min2; } else { __min1___0 = request->length - request->actual; __min2___0 = (unsigned int )fifo_count; transfer_size = __min1___0 < __min2___0 ? __min1___0 : __min2___0; } { csr = (unsigned int )csr & 63487U; csr = (u16 )((unsigned int )csr | 40960U); (*musb_writew)(epio, 6U, (int )csr); } if (transfer_size <= (unsigned int )musb_ep->packet_sz) { (musb_ep->dma)->desired_mode = 0; } else { { (musb_ep->dma)->desired_mode = 1; csr = (u16 )((unsigned int )csr | 2048U); (*musb_writew)(epio, 6U, (int )csr); } } { tmp___5 = (*(c___0->channel_program))(channel___0, (int )musb_ep->packet_sz, (int )channel___0->desired_mode, request->dma + (dma_addr_t )request->actual, transfer_size); } if (tmp___5 != 0) { return; } else { } } else { } { len = request->length - request->actual; descriptor___2.modname = "musb_hdrc"; descriptor___2.function = "rxstate"; descriptor___2.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___2.format = "%s OUT/RX pio fifo %d/%d, maxpacket %d\n"; descriptor___2.lineno = 770U; descriptor___2.flags = 0U; tmp___6 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___6 != 0L) { { __dynamic_dev_dbg(& descriptor___2, (struct device const *)musb->controller, "%s OUT/RX pio fifo %d/%d, maxpacket %d\n", musb_ep->end_point.name, (int )fifo_count, len, (int )musb_ep->packet_sz); } } else { } __min1___1 = len; __min2___1 = (unsigned int )fifo_count; fifo_count = (u16 )(__min1___1 < __min2___1 ? __min1___1 : __min2___1); if ((unsigned int )req->map_state != 0U) { { unmap_dma_buffer(req, musb); csr = (unsigned int )csr & 24575U; (*musb_writew)(epio, 6U, (int )csr); } } else { } { musb_read_fifo(musb_ep->hw_ep, (int )fifo_count, (u8 *)request->buf + (unsigned long )request->actual); request->actual = request->actual + (unsigned int )fifo_count; csr = (u16 )((unsigned int )csr | 69U); csr = (unsigned int )csr & 65534U; (*musb_writew)(epio, 6U, (int )csr); } } else { } } else { } if (request->actual == request->length || (int )fifo_count < (int )musb_ep->packet_sz) { { musb_g_giveback(musb_ep, request, 0); } } else { } return; } } void musb_g_rx(struct musb *musb , u8 epnum ) { u16 csr ; struct musb_request *req ; struct usb_request *request ; void *mbase ; struct musb_ep *musb_ep ; void *epio ; struct dma_channel *dma ; struct musb_hw_ep *hw_ep ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; struct _ddebug descriptor___1 ; long tmp___1 ; struct _ddebug descriptor___2 ; long tmp___2 ; enum dma_channel_status tmp___3 ; struct _ddebug descriptor___3 ; u16 tmp___4 ; long tmp___5 ; { mbase = musb->mregs; epio = musb->endpoints[(int )epnum].regs; hw_ep = (struct musb_hw_ep *)(& musb->endpoints) + (unsigned long )epnum; if ((int )hw_ep->is_shared_fifo) { musb_ep = & hw_ep->ep_in; } else { musb_ep = & hw_ep->ep_out; } { (*(musb->io.ep_select))(mbase, (int )epnum); req = next_request(musb_ep); } if ((unsigned long )req == (unsigned long )((struct musb_request *)0)) { return; } else { } { request = & req->request; csr = (*musb_readw)((void const *)epio, 6U); dma = musb_ep->dma; descriptor.modname = "musb_hdrc"; descriptor.function = "musb_g_rx"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "<== %s, rxcsr %04x%s %p\n"; descriptor.lineno = 858U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "<== %s, rxcsr %04x%s %p\n", musb_ep->end_point.name, (int )csr, (unsigned long )dma != (unsigned long )((struct dma_channel *)0) ? (char *)" (dma)" : (char *)"", request); } } else { } if (((int )csr & 64) != 0) { { csr = (u16 )((unsigned int )csr | 69U); csr = (unsigned int )csr & 65471U; (*musb_writew)(epio, 6U, (int )csr); } return; } else { } if (((int )csr & 4) != 0) { { csr = (unsigned int )csr & 65531U; (*musb_writew)(epio, 6U, (int )csr); descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_g_rx"; descriptor___0.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___0.format = "%s iso overrun on %p\n"; descriptor___0.lineno = 872U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "%s iso overrun on %p\n", (char *)(& musb_ep->name), request); } } else { } if (request->status == -115) { request->status = -75; } else { } } else { } if (((int )csr & 256) != 0) { { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_g_rx"; descriptor___1.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___1.format = "%s, incomprx\n"; descriptor___1.lineno = 878U; descriptor___1.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "%s, incomprx\n", musb_ep->end_point.name); } } else { } } else { } { tmp___3 = dma_channel_status(dma); } if ((unsigned int )tmp___3 == 2U) { { descriptor___2.modname = "musb_hdrc"; descriptor___2.function = "musb_g_rx"; descriptor___2.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___2.format = "%s busy, csr %04x\n"; descriptor___2.lineno = 884U; descriptor___2.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor___2, (struct device const *)musb->controller, "%s busy, csr %04x\n", musb_ep->end_point.name, (int )csr); } } else { } return; } else { } if ((unsigned long )dma != (unsigned long )((struct dma_channel *)0) && ((int )csr & 8192) != 0) { { csr = (unsigned int )csr & 22527U; (*musb_writew)(epio, 6U, (int )((unsigned int )csr | 69U)); request->actual = request->actual + (unsigned int )(musb_ep->dma)->actual_len; descriptor___3.modname = "musb_hdrc"; descriptor___3.function = "musb_g_rx"; descriptor___3.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___3.format = "RXCSR%d %04x, dma off, %04x, len %zu, req %p\n"; descriptor___3.lineno = 900U; descriptor___3.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___3.flags & 1L, 0L); } if (tmp___5 != 0L) { { tmp___4 = (*musb_readw)((void const *)epio, 6U); __dynamic_dev_dbg(& descriptor___3, (struct device const *)musb->controller, "RXCSR%d %04x, dma off, %04x, len %zu, req %p\n", (int )epnum, (int )csr, (int )tmp___4, (musb_ep->dma)->actual_len, request); } } else { } if ((! dma->desired_mode && ! hw_ep->rx_double_buffered) || (dma->actual_len & (size_t )((int )musb_ep->packet_sz + -1)) != 0UL) { { csr = (unsigned int )csr & 65534U; (*musb_writew)(epio, 6U, (int )csr); } } else { } if (request->actual < request->length && (musb_ep->dma)->actual_len == (size_t )musb_ep->packet_sz) { { csr = (*musb_readw)((void const *)epio, 6U); } if ((int )csr & 1 && (int )hw_ep->rx_double_buffered) { goto exit; } else { } return; } else { } { musb_g_giveback(musb_ep, request, 0); (*(musb->io.ep_select))(mbase, (int )epnum); req = next_request(musb_ep); } if ((unsigned long )req == (unsigned long )((struct musb_request *)0)) { return; } else { } } else { } exit: { rxstate(musb, req); } return; } } static int musb_gadget_enable(struct usb_ep *ep , struct usb_endpoint_descriptor const *desc ) { unsigned long flags ; struct musb_ep *musb_ep ; struct musb_hw_ep *hw_ep ; void *regs ; struct musb *musb ; void *mbase ; u8 epnum ; u16 csr ; unsigned int tmp ; int status ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int ok ; int tmp___3 ; struct _ddebug descriptor ; long tmp___4 ; struct _ddebug descriptor___0 ; long tmp___5 ; u16 tmp___6 ; struct _ddebug descriptor___1 ; long tmp___7 ; int tmp___8 ; struct dma_controller *c ; struct _ddebug descriptor___2 ; char *s ; long tmp___9 ; { status = -22; if ((unsigned long )ep == (unsigned long )((struct usb_ep *)0) || (unsigned long )desc == (unsigned long )((struct usb_endpoint_descriptor const *)0)) { return (-22); } else { } { musb_ep = to_musb_ep(ep); hw_ep = musb_ep->hw_ep; regs = hw_ep->regs; musb = musb_ep->musb; mbase = musb->mregs; epnum = musb_ep->current_epnum; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_98___1(& musb->lock); } if ((unsigned long )musb_ep->desc != (unsigned long )((struct usb_endpoint_descriptor const *)0)) { status = -16; goto fail; } else { } { tmp___0 = usb_endpoint_type(desc); musb_ep->type = (u8 )tmp___0; tmp___1 = usb_endpoint_num(desc); } if (tmp___1 != (int )epnum) { goto fail; } else { } { tmp___2 = usb_endpoint_maxp(desc); tmp = (unsigned int )tmp___2; } if ((tmp & 4294965248U) != 0U) { { tmp___3 = usb_endpoint_dir_in(desc); } if (tmp___3 != 0) { ok = (int )musb->hb_iso_tx; } else { ok = (int )musb->hb_iso_rx; } if (ok == 0) { { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_gadget_enable"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "no support for high bandwidth ISO\n"; descriptor.lineno = 999U; descriptor.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___4 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "no support for high bandwidth ISO\n"); } } else { } goto fail; } else { } musb_ep->hb_mult = (unsigned int )((u8 )(tmp >> 11)) & 3U; } else { musb_ep->hb_mult = 0U; } { musb_ep->packet_sz = (unsigned int )((u16 )tmp) & 2047U; tmp = (unsigned int )((int )musb_ep->packet_sz * ((int )musb_ep->hb_mult + 1)); (*(musb->io.ep_select))(mbase, (int )epnum); tmp___8 = usb_endpoint_dir_in(desc); } if (tmp___8 != 0) { if ((int )hw_ep->is_shared_fifo) { musb_ep->is_in = 1U; } else { } if ((unsigned int )musb_ep->is_in == 0U) { goto fail; } else { } if (tmp > (unsigned int )hw_ep->max_packet_sz_tx) { { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_gadget_enable"; descriptor___0.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___0.format = "packet size beyond hardware FIFO size\n"; descriptor___0.lineno = 1022U; descriptor___0.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___5 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "packet size beyond hardware FIFO size\n"); } } else { } goto fail; } else { } { musb->intrtxe = (u16 )((int )((short )musb->intrtxe) | (int )((short )(1 << (int )epnum))); (*musb_writew)(mbase, 6U, (int )musb->intrtxe); } if ((unsigned int )*((unsigned char *)musb + 9640UL) != 0U) { { (*musb_writew)(regs, 0U, (int )hw_ep->max_packet_sz_tx); } } else { if ((unsigned int )musb_ep->type == 2U && (unsigned int )*((unsigned char *)musb + 8056UL) != 0U) { musb_ep->hb_mult = (unsigned int )((u8 )((int )hw_ep->max_packet_sz_tx / (int )musb_ep->packet_sz)) + 255U; } else { } { (*musb_writew)(regs, 0U, (int )((u16 )((int )((short )musb_ep->packet_sz) | (int )((short )((int )musb_ep->hb_mult << 11))))); } } { csr = 8256U; tmp___6 = (*musb_readw)((void const *)regs, 2U); } if (((int )tmp___6 & 2) != 0) { csr = (u16 )((unsigned int )csr | 8U); } else { } if ((unsigned int )musb_ep->type == 1U) { csr = (u16 )((unsigned int )csr | 16384U); } else { } { (*musb_writew)(regs, 2U, (int )csr); (*musb_writew)(regs, 2U, (int )csr); } } else { if ((int )hw_ep->is_shared_fifo) { musb_ep->is_in = 0U; } else { } if ((unsigned int )musb_ep->is_in != 0U) { goto fail; } else { } if (tmp > (unsigned int )hw_ep->max_packet_sz_rx) { { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_gadget_enable"; descriptor___1.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___1.format = "packet size beyond hardware FIFO size\n"; descriptor___1.lineno = 1065U; descriptor___1.flags = 0U; tmp___7 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___7 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "packet size beyond hardware FIFO size\n"); } } else { } goto fail; } else { } { musb->intrrxe = (u16 )((int )((short )musb->intrrxe) | (int )((short )(1 << (int )epnum))); (*musb_writew)(mbase, 8U, (int )musb->intrrxe); } if ((unsigned int )*((unsigned char *)musb + 9640UL) != 0U) { { (*musb_writew)(regs, 4U, (int )hw_ep->max_packet_sz_tx); } } else { { (*musb_writew)(regs, 4U, (int )((u16 )((int )((short )musb_ep->packet_sz) | (int )((short )((int )musb_ep->hb_mult << 11))))); } } if ((int )hw_ep->is_shared_fifo) { { csr = (*musb_readw)((void const *)regs, 2U); csr = (unsigned int )csr & 57342U; (*musb_writew)(regs, 2U, (int )csr); } } else { } csr = 144U; if ((unsigned int )musb_ep->type == 1U) { csr = (u16 )((unsigned int )csr | 16384U); } else if ((unsigned int )musb_ep->type == 3U) { csr = (u16 )((unsigned int )csr | 4096U); } else { } { (*musb_writew)(regs, 6U, (int )csr); (*musb_writew)(regs, 6U, (int )csr); } } if ((unsigned long )musb->dma_controller != (unsigned long )((struct dma_controller *)0)) { { c = musb->dma_controller; musb_ep->dma = (*(c->channel_alloc))(c, hw_ep, (int )desc->bEndpointAddress & 128); } } else { musb_ep->dma = (struct dma_channel *)0; } { musb_ep->desc = desc; musb_ep->busy = 0U; musb_ep->wedged = 0U; status = 0; descriptor___2.modname = "musb_hdrc"; descriptor___2.function = "musb_gadget_enable"; descriptor___2.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___2.format = "%s periph: enabled %s for %s %s, %smaxpacket %d\n"; descriptor___2.lineno = 1127U; descriptor___2.flags = 0U; tmp___9 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___9 != 0L) { { if ((int )musb_ep->type == 2) { goto case_2; } else { } if ((int )musb_ep->type == 3) { goto case_3; } else { } goto switch_default; case_2: /* CIL Label */ s = (char *)"bulk"; goto ldv_35865; case_3: /* CIL Label */ s = (char *)"int"; goto ldv_35865; switch_default: /* CIL Label */ s = (char *)"iso"; goto ldv_35865; switch_break: /* CIL Label */ ; } ldv_35865: { __dynamic_pr_debug(& descriptor___2, "%s periph: enabled %s for %s %s, %smaxpacket %d\n", (char const *)(& musb_driver_name), musb_ep->end_point.name, s, (unsigned int )musb_ep->is_in != 0U ? (char *)"IN" : (char *)"OUT", (unsigned long )musb_ep->dma != (unsigned long )((struct dma_channel *)0) ? (char *)"dma, " : (char *)"", (int )musb_ep->packet_sz); } } else { } { schedule_work(& musb->irq_work); } fail: { ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return (status); } } static int musb_gadget_disable(struct usb_ep *ep ) { unsigned long flags ; struct musb *musb ; u8 epnum ; struct musb_ep *musb_ep ; void *epio ; int status ; struct _ddebug descriptor ; long tmp ; { { status = 0; musb_ep = to_musb_ep(ep); musb = musb_ep->musb; epnum = musb_ep->current_epnum; epio = musb->endpoints[(int )epnum].regs; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_100___0(& musb->lock); (*(musb->io.ep_select))(musb->mregs, (int )epnum); } if ((unsigned int )musb_ep->is_in != 0U) { { musb->intrtxe = (u16 )((int )((short )musb->intrtxe) & ~ ((int )((short )(1 << (int )epnum)))); (*musb_writew)(musb->mregs, 6U, (int )musb->intrtxe); (*musb_writew)(epio, 0U, 0); } } else { { musb->intrrxe = (u16 )((int )((short )musb->intrrxe) & ~ ((int )((short )(1 << (int )epnum)))); (*musb_writew)(musb->mregs, 8U, (int )musb->intrrxe); (*musb_writew)(epio, 4U, 0); } } { musb_ep->desc = (struct usb_endpoint_descriptor const *)0; musb_ep->end_point.desc = (struct usb_endpoint_descriptor const *)0; nuke(musb_ep, -108); schedule_work(& musb->irq_work); ldv_spin_unlock_irqrestore_97(& musb->lock, flags); descriptor.modname = "musb_hdrc"; descriptor.function = "musb_gadget_disable"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "%s\n"; descriptor.lineno = 1177U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "%s\n", musb_ep->end_point.name); } } else { } return (status); } } struct usb_request *musb_alloc_request(struct usb_ep *ep , gfp_t gfp_flags ) { struct musb_ep *musb_ep ; struct musb_ep *tmp ; struct musb *musb ; struct musb_request *request ; void *tmp___0 ; struct _ddebug descriptor ; long tmp___1 ; { { tmp = to_musb_ep(ep); musb_ep = tmp; musb = musb_ep->musb; request = (struct musb_request *)0; tmp___0 = kzalloc(128UL, gfp_flags); request = (struct musb_request *)tmp___0; } if ((unsigned long )request == (unsigned long )((struct musb_request *)0)) { { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_alloc_request"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "not enough memory\n"; descriptor.lineno = 1194U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "not enough memory\n"); } } else { } return ((struct usb_request *)0); } else { } request->request.dma = 0xffffffffffffffffULL; request->epnum = musb_ep->current_epnum; request->ep = musb_ep; return (& request->request); } } void musb_free_request(struct usb_ep *ep , struct usb_request *req ) { struct musb_request *tmp ; { { tmp = to_musb_request(req); kfree((void const *)tmp); } return; } } void musb_ep_restart(struct musb *musb , struct musb_request *req ) { struct _ddebug descriptor ; long tmp ; { { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_ep_restart"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "<== %s request %p len %u on hw_ep%d\n"; descriptor.lineno = 1230U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "<== %s request %p len %u on hw_ep%d\n", (unsigned int )req->tx != 0U ? (char *)"TX/IN" : (char *)"RX/OUT", & req->request, req->request.length, (int )req->epnum); } } else { } { (*(musb->io.ep_select))(musb->mregs, (int )req->epnum); } if ((unsigned int )req->tx != 0U) { { txstate(musb, req); } } else { { rxstate(musb, req); } } return; } } static int musb_gadget_queue(struct usb_ep *ep , struct usb_request *req , gfp_t gfp_flags ) { struct musb_ep *musb_ep ; struct musb_request *request ; struct musb *musb ; int status ; unsigned long lockflags ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; { status = 0; if ((unsigned long )ep == (unsigned long )((struct usb_ep *)0) || (unsigned long )req == (unsigned long )((struct usb_request *)0)) { return (-22); } else { } if ((unsigned long )req->buf == (unsigned long )((void *)0)) { return (-61); } else { } { musb_ep = to_musb_ep(ep); musb = musb_ep->musb; request = to_musb_request(req); request->musb = musb; } if ((unsigned long )request->ep != (unsigned long )musb_ep) { return (-22); } else { } { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_gadget_queue"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "<== to %s request=%p\n"; descriptor.lineno = 1262U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "<== to %s request=%p\n", ep->name, req); } } else { } { request->request.actual = 0U; request->request.status = -115; request->epnum = musb_ep->current_epnum; request->tx = musb_ep->is_in; map_dma_buffer(request, musb, musb_ep); ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102___1(& musb->lock); } if ((unsigned long )musb_ep->desc == (unsigned long )((struct usb_endpoint_descriptor const *)0)) { { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_gadget_queue"; descriptor___0.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___0.format = "req %p queued to %s while ep %s\n"; descriptor___0.lineno = 1277U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "req %p queued to %s while ep %s\n", req, ep->name, (char *)"disabled"); } } else { } { status = -108; unmap_dma_buffer(request, musb); } goto unlock; } else { } { list_add_tail(& request->list, & musb_ep->req_list); } if ((unsigned int )musb_ep->busy == 0U && (unsigned long )(& request->list) == (unsigned long )musb_ep->req_list.next) { { musb_ep_restart(musb, request); } } else { } unlock: { ldv_spin_unlock_irqrestore_97(& musb->lock, lockflags); } return (status); } } static int musb_gadget_dequeue(struct usb_ep *ep , struct usb_request *request ) { struct musb_ep *musb_ep ; struct musb_ep *tmp ; struct musb_request *req ; struct musb_request *tmp___0 ; struct musb_request *r ; unsigned long flags ; int status ; struct musb *musb ; struct musb_request *tmp___1 ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct _ddebug descriptor ; long tmp___2 ; struct dma_controller *c ; { { tmp = to_musb_ep(ep); musb_ep = tmp; tmp___0 = to_musb_request(request); req = tmp___0; status = 0; musb = musb_ep->musb; } if ((unsigned long )ep == (unsigned long )((struct usb_ep *)0) || (unsigned long )request == (unsigned long )((struct usb_request *)0)) { return (-22); } else { { tmp___1 = to_musb_request(request); } if ((unsigned long )tmp___1->ep != (unsigned long )musb_ep) { return (-22); } else { } } { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_104___1(& musb->lock); __mptr = (struct list_head const *)musb_ep->req_list.next; r = (struct musb_request *)__mptr + 0xffffffffffffffa8UL; } goto ldv_35935; ldv_35934: ; if ((unsigned long )r == (unsigned long )req) { goto ldv_35933; } else { } __mptr___0 = (struct list_head const *)r->list.next; r = (struct musb_request *)__mptr___0 + 0xffffffffffffffa8UL; ldv_35935: ; if ((unsigned long )(& r->list) != (unsigned long )(& musb_ep->req_list)) { goto ldv_35934; } else { } ldv_35933: ; if ((unsigned long )r != (unsigned long )req) { { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_gadget_dequeue"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "request %p not queued to %s\n"; descriptor.lineno = 1314U; descriptor.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "request %p not queued to %s\n", request, ep->name); } } else { } status = -22; goto done; } else { } if ((unsigned long )musb_ep->req_list.next != (unsigned long )(& req->list) || (unsigned int )musb_ep->busy != 0U) { { musb_g_giveback(musb_ep, request, -104); } } else if ((unsigned long )musb_ep->dma != (unsigned long )((struct dma_channel *)0)) { { c = musb->dma_controller; (*(musb->io.ep_select))(musb->mregs, (int )musb_ep->current_epnum); } if ((unsigned long )c->channel_abort != (unsigned long )((int (*)(struct dma_channel * ))0)) { { status = (*(c->channel_abort))(musb_ep->dma); } } else { status = -16; } if (status == 0) { { musb_g_giveback(musb_ep, request, -104); } } else { } } else { { musb_g_giveback(musb_ep, request, -104); } } done: { ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return (status); } } static int musb_gadget_set_halt(struct usb_ep *ep , int value ) { struct musb_ep *musb_ep ; struct musb_ep *tmp ; u8 epnum ; struct musb *musb ; void *epio ; void *mbase ; unsigned long flags ; u16 csr ; struct musb_request *request ; int status ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; struct _ddebug descriptor___1 ; long tmp___2 ; struct _ddebug descriptor___2 ; long tmp___3 ; { { tmp = to_musb_ep(ep); musb_ep = tmp; epnum = musb_ep->current_epnum; musb = musb_ep->musb; epio = musb->endpoints[(int )epnum].regs; status = 0; } if ((unsigned long )ep == (unsigned long )((struct usb_ep *)0)) { return (-22); } else { } { mbase = musb->mregs; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106___1(& musb->lock); } if ((unsigned int )musb_ep->type == 1U) { status = -22; goto done; } else { } { (*(musb->io.ep_select))(mbase, (int )epnum); request = next_request(musb_ep); } if (value != 0) { if ((unsigned long )request != (unsigned long )((struct musb_request *)0)) { { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_gadget_set_halt"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "request in progress, cannot halt %s\n"; descriptor.lineno = 1381U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "request in progress, cannot halt %s\n", ep->name); } } else { } status = -11; goto done; } else { } if ((unsigned int )musb_ep->is_in != 0U) { { csr = (*musb_readw)((void const *)epio, 2U); } if (((int )csr & 2) != 0) { { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_gadget_set_halt"; descriptor___0.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___0.format = "FIFO busy, cannot halt %s\n"; descriptor___0.lineno = 1389U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "FIFO busy, cannot halt %s\n", ep->name); } } else { } status = -11; goto done; } else { } } else { } } else { musb_ep->wedged = 0U; } { descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_gadget_set_halt"; descriptor___1.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___1.format = "%s: %s stall\n"; descriptor___1.lineno = 1398U; descriptor___1.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "%s: %s stall\n", ep->name, value != 0 ? (char *)"set" : (char *)"clear"); } } else { } if ((unsigned int )musb_ep->is_in != 0U) { { csr = (*musb_readw)((void const *)epio, 2U); csr = (u16 )((unsigned int )csr | 230U); } if (value != 0) { csr = (u16 )((unsigned int )csr | 16U); } else { csr = (unsigned int )csr & 65487U; } { csr = (unsigned int )csr & 65534U; (*musb_writew)(epio, 2U, (int )csr); } } else { { csr = (*musb_readw)((void const *)epio, 6U); csr = (u16 )((unsigned int )csr | 213U); } if (value != 0) { csr = (u16 )((unsigned int )csr | 32U); } else { csr = (unsigned int )csr & 65439U; } { (*musb_writew)(epio, 6U, (int )csr); } } if (((unsigned int )musb_ep->busy == 0U && value == 0) && (unsigned long )request != (unsigned long )((struct musb_request *)0)) { { descriptor___2.modname = "musb_hdrc"; descriptor___2.function = "musb_gadget_set_halt"; descriptor___2.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___2.format = "restarting the request\n"; descriptor___2.lineno = 1425U; descriptor___2.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___3 != 0L) { { __dynamic_dev_dbg(& descriptor___2, (struct device const *)musb->controller, "restarting the request\n"); } } else { } { musb_ep_restart(musb, request); } } else { } done: { ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return (status); } } static int musb_gadget_set_wedge(struct usb_ep *ep ) { struct musb_ep *musb_ep ; struct musb_ep *tmp ; int tmp___0 ; { { tmp = to_musb_ep(ep); musb_ep = tmp; } if ((unsigned long )ep == (unsigned long )((struct usb_ep *)0)) { return (-22); } else { } { musb_ep->wedged = 1U; tmp___0 = usb_ep_set_halt(ep); } return (tmp___0); } } static int musb_gadget_fifo_status(struct usb_ep *ep ) { struct musb_ep *musb_ep ; struct musb_ep *tmp ; void *epio ; int retval ; struct musb *musb ; int epnum ; void *mbase ; unsigned long flags ; u16 tmp___0 ; { { tmp = to_musb_ep(ep); musb_ep = tmp; epio = (musb_ep->hw_ep)->regs; retval = -22; } if ((unsigned long )musb_ep->desc != (unsigned long )((struct usb_endpoint_descriptor const *)0) && (unsigned int )musb_ep->is_in == 0U) { { musb = musb_ep->musb; epnum = (int )musb_ep->current_epnum; mbase = musb->mregs; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_108___1(& musb->lock); (*(musb->io.ep_select))(mbase, (int )((u8 )epnum)); tmp___0 = (*musb_readw)((void const *)epio, 8U); retval = (int )tmp___0; ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } } else { } return (retval); } } static void musb_gadget_fifo_flush(struct usb_ep *ep ) { struct musb_ep *musb_ep ; struct musb_ep *tmp ; struct musb *musb ; u8 epnum ; void *epio ; void *mbase ; unsigned long flags ; u16 csr ; { { tmp = to_musb_ep(ep); musb_ep = tmp; musb = musb_ep->musb; epnum = musb_ep->current_epnum; epio = musb->endpoints[(int )epnum].regs; mbase = musb->mregs; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_110___0(& musb->lock); (*(musb->io.ep_select))(mbase, (int )epnum); (*musb_writew)(mbase, 6U, (int )((u16 )((int )((short )musb->intrtxe) & ~ ((int )((short )(1 << (int )epnum)))))); } if ((unsigned int )musb_ep->is_in != 0U) { { csr = (*musb_readw)((void const *)epio, 2U); } if (((int )csr & 2) != 0) { { csr = (u16 )((unsigned int )csr | 174U); csr = (unsigned int )csr & 65534U; (*musb_writew)(epio, 2U, (int )csr); (*musb_writew)(epio, 2U, (int )csr); } } else { } } else { { csr = (*musb_readw)((void const *)epio, 6U); csr = (u16 )((unsigned int )csr | 85U); (*musb_writew)(epio, 6U, (int )csr); (*musb_writew)(epio, 6U, (int )csr); } } { (*musb_writew)(mbase, 6U, (int )musb->intrtxe); ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return; } } static struct usb_ep_ops const musb_ep_ops = {& musb_gadget_enable, & musb_gadget_disable, & musb_alloc_request, & musb_free_request, & musb_gadget_queue, & musb_gadget_dequeue, & musb_gadget_set_halt, & musb_gadget_set_wedge, & musb_gadget_fifo_status, & musb_gadget_fifo_flush}; static int musb_gadget_get_frame(struct usb_gadget *gadget ) { struct musb *musb ; struct musb *tmp ; u16 tmp___0 ; { { tmp = gadget_to_musb(gadget); musb = tmp; tmp___0 = (*musb_readw)((void const *)musb->mregs, 12U); } return ((int )tmp___0); } } static int musb_gadget_wakeup(struct usb_gadget *gadget ) { struct musb *musb ; struct musb *tmp ; void *mregs ; unsigned long flags ; int status ; u8 power ; u8 devctl ; int retries ; struct _ddebug descriptor ; long tmp___0 ; int tmp___1 ; int tmp___2 ; unsigned long tmp___3 ; struct _ddebug descriptor___0 ; char const *tmp___4 ; long tmp___5 ; struct _ddebug descriptor___1 ; long tmp___6 ; unsigned long __ms ; unsigned long tmp___7 ; { { tmp = gadget_to_musb(gadget); musb = tmp; mregs = musb->mregs; status = -22; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_112(& musb->lock); } { if ((unsigned int )((musb->xceiv)->otg)->state == 3U) { goto case_3; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 1U) { goto case_1; } else { } goto switch_default; case_3: /* CIL Label */ ; if ((unsigned int )*((unsigned short *)musb + 4028UL) == 640U) { goto ldv_35999; } else { } goto done; case_1: /* CIL Label */ { devctl = (*musb_readb)((void const *)mregs, 96U); descriptor.modname = "musb_hdrc"; descriptor.function = "musb_gadget_wakeup"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "Sending SRP: devctl: %02x\n"; descriptor.lineno = 1561U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "Sending SRP: devctl: %02x\n", (int )devctl); } } else { } { devctl = (u8 )((unsigned int )devctl | 1U); (*musb_writeb)(mregs, 96U, (int )devctl); devctl = (*musb_readb)((void const *)mregs, 96U); retries = 100; } goto ldv_36006; ldv_36005: { devctl = (*musb_readb)((void const *)mregs, 96U); tmp___1 = retries; retries = retries - 1; } if (tmp___1 <= 0) { goto ldv_36004; } else { } ldv_36006: ; if (((int )devctl & 1) == 0) { goto ldv_36005; } else { } ldv_36004: retries = 10000; goto ldv_36009; ldv_36008: { devctl = (*musb_readb)((void const *)mregs, 96U); tmp___2 = retries; retries = retries - 1; } if (tmp___2 <= 0) { goto ldv_36007; } else { } ldv_36009: ; if ((int )devctl & 1) { goto ldv_36008; } else { } ldv_36007: { ldv_spin_unlock_irqrestore_97(& musb->lock, flags); otg_start_srp((musb->xceiv)->otg); ldv___ldv_linux_kernel_locking_spinlock_spin_lock_114___0(& musb->lock); tmp___3 = msecs_to_jiffies(250U); musb_platform_try_idle(musb, (unsigned long )jiffies + tmp___3); status = 0; } goto done; switch_default: /* CIL Label */ { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_gadget_wakeup"; descriptor___0.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___0.format = "Unhandled wake: %s\n"; descriptor___0.lineno = 1590U; descriptor___0.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___5 != 0L) { { tmp___4 = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "Unhandled wake: %s\n", tmp___4); } } else { } goto done; switch_break: /* CIL Label */ ; } ldv_35999: { status = 0; power = (*musb_readb)((void const *)mregs, 1U); power = (u8 )((unsigned int )power | 4U); (*musb_writeb)(mregs, 1U, (int )power); descriptor___1.modname = "musb_hdrc"; descriptor___1.function = "musb_gadget_wakeup"; descriptor___1.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___1.format = "issue wakeup\n"; descriptor___1.lineno = 1599U; descriptor___1.flags = 0U; tmp___6 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___6 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)musb->controller, "issue wakeup\n"); } } else { } if (1) { { __const_udelay(8590000UL); } } else { __ms = 2UL; goto ldv_36015; ldv_36014: { __const_udelay(4295000UL); } ldv_36015: tmp___7 = __ms; __ms = __ms - 1UL; if (tmp___7 != 0UL) { goto ldv_36014; } else { } } { power = (*musb_readb)((void const *)mregs, 1U); power = (unsigned int )power & 251U; (*musb_writeb)(mregs, 1U, (int )power); } done: { ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return (status); } } static int musb_gadget_set_self_powered(struct usb_gadget *gadget , int is_selfpowered ) { { gadget->is_selfpowered = is_selfpowered != 0; return (0); } } static void musb_pullup(struct musb *musb , int is_on ) { u8 power ; struct _ddebug descriptor ; long tmp ; { { power = (*musb_readb)((void const *)musb->mregs, 1U); } if (is_on != 0) { power = (u8 )((unsigned int )power | 64U); } else { power = (unsigned int )power & 191U; } { descriptor.modname = "musb_hdrc"; descriptor.function = "musb_pullup"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "gadget D+ pullup %s\n"; descriptor.lineno = 1632U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "gadget D+ pullup %s\n", is_on != 0 ? (char *)"on" : (char *)"off"); } } else { } { (*musb_writeb)(musb->mregs, 1U, (int )power); } return; } } static int musb_gadget_vbus_draw(struct usb_gadget *gadget , unsigned int mA ) { struct musb *musb ; struct musb *tmp ; int tmp___0 ; { { tmp = gadget_to_musb(gadget); musb = tmp; } if ((unsigned long )(musb->xceiv)->set_power == (unsigned long )((int (*)(struct usb_phy * , unsigned int ))0)) { return (-95); } else { } { tmp___0 = usb_phy_set_power(musb->xceiv, mA); } return (tmp___0); } } static int musb_gadget_pullup(struct usb_gadget *gadget , int is_on ) { struct musb *musb ; struct musb *tmp ; unsigned long flags ; { { tmp = gadget_to_musb(gadget); musb = tmp; is_on = is_on != 0; pm_runtime_get_sync(musb->controller); ldv___ldv_linux_kernel_locking_spinlock_spin_lock_116(& musb->lock); } if (is_on != (int )musb->softconnect) { { musb->softconnect = (unsigned char )is_on; musb_pullup(musb, is_on); } } else { } { ldv_spin_unlock_irqrestore_97(& musb->lock, flags); pm_runtime_put(musb->controller); } return (0); } } static int musb_gadget_start(struct usb_gadget *g , struct usb_gadget_driver *driver ) ; static int musb_gadget_stop(struct usb_gadget *g ) ; static struct usb_gadget_ops const musb_gadget_operations = {& musb_gadget_get_frame, & musb_gadget_wakeup, & musb_gadget_set_self_powered, 0, & musb_gadget_vbus_draw, & musb_gadget_pullup, 0, 0, & musb_gadget_start, & musb_gadget_stop}; static void init_peripheral_ep(struct musb *musb , struct musb_ep *ep , u8 epnum , int is_in ) { struct musb_hw_ep *hw_ep ; { { hw_ep = (struct musb_hw_ep *)(& musb->endpoints) + (unsigned long )epnum; __memset((void *)ep, 0, 144UL); ep->current_epnum = epnum; ep->musb = musb; ep->hw_ep = hw_ep; ep->is_in = (u8 )is_in; INIT_LIST_HEAD(& ep->req_list); sprintf((char *)(& ep->name), "ep%d%s", (int )epnum, (unsigned int )epnum != 0U && ! hw_ep->is_shared_fifo ? (is_in != 0 ? (char *)"in" : (char *)"out") : (char *)""); ep->end_point.name = (char const *)(& ep->name); INIT_LIST_HEAD(& ep->end_point.ep_list); } if ((unsigned int )epnum == 0U) { { usb_ep_set_maxpacket_limit(& ep->end_point, 64U); ep->end_point.ops = & musb_g_ep0_ops; musb->g.ep0 = & ep->end_point; } } else { if (is_in != 0) { { usb_ep_set_maxpacket_limit(& ep->end_point, (unsigned int )hw_ep->max_packet_sz_tx); } } else { { usb_ep_set_maxpacket_limit(& ep->end_point, (unsigned int )hw_ep->max_packet_sz_rx); } } { ep->end_point.ops = & musb_ep_ops; list_add_tail(& ep->end_point.ep_list, & musb->g.ep_list); } } return; } } __inline static void musb_g_init_endpoints(struct musb *musb ) { u8 epnum ; struct musb_hw_ep *hw_ep ; unsigned int count ; { { count = 0U; INIT_LIST_HEAD(& musb->g.ep_list); epnum = 0U; hw_ep = (struct musb_hw_ep *)(& musb->endpoints); } goto ldv_36059; ldv_36058: ; if ((int )hw_ep->is_shared_fifo) { { init_peripheral_ep(musb, & hw_ep->ep_in, (int )epnum, 0); count = count + 1U; } } else { if ((unsigned int )hw_ep->max_packet_sz_tx != 0U) { { init_peripheral_ep(musb, & hw_ep->ep_in, (int )epnum, 1); count = count + 1U; } } else { } if ((unsigned int )hw_ep->max_packet_sz_rx != 0U) { { init_peripheral_ep(musb, & hw_ep->ep_out, (int )epnum, 0); count = count + 1U; } } else { } } epnum = (u8 )((int )epnum + 1); hw_ep = hw_ep + 1; ldv_36059: ; if ((int )epnum < (int )musb->nr_endpoints) { goto ldv_36058; } else { } return; } } int musb_gadget_setup(struct musb *musb ) { int status ; { { musb->g.ops = & musb_gadget_operations; musb->g.max_speed = 3; musb->g.speed = 0; musb->is_host = 0; ((musb->xceiv)->otg)->default_a = 0U; ((musb->xceiv)->otg)->state = 1; musb->g.name = (char const *)(& musb_driver_name); musb->g.is_otg = 1U; musb_g_init_endpoints(musb); musb->is_active = 0U; musb_platform_try_idle(musb, 0UL); status = usb_add_gadget_udc(musb->controller, & musb->g); } if (status != 0) { goto err; } else { } return (0); err: { musb->g.dev.parent = (struct device *)0; device_unregister(& musb->g.dev); } return (status); } } void musb_gadget_cleanup(struct musb *musb ) { { if (musb->port_mode == 1) { return; } else { } { usb_del_gadget_udc(& musb->g); } return; } } static int musb_gadget_start(struct usb_gadget *g , struct usb_gadget_driver *driver ) { struct musb *musb ; struct musb *tmp ; struct usb_otg *otg ; unsigned long flags ; int retval ; { { tmp = gadget_to_musb(g); musb = tmp; otg = (musb->xceiv)->otg; retval = 0; } if ((unsigned int )driver->max_speed <= 2U) { retval = -22; goto err; } else { } { pm_runtime_get_sync(musb->controller); musb->softconnect = 0U; musb->gadget_driver = driver; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_118___0(& musb->lock); musb->is_active = 1U; otg_set_peripheral(otg, & musb->g); ((musb->xceiv)->otg)->state = 1; ldv_spin_unlock_irqrestore_97(& musb->lock, flags); musb_start(musb); } if ((unsigned int )(musb->xceiv)->last_event == 2U) { { musb_platform_set_vbus(musb, 1); } } else { } if ((unsigned int )(musb->xceiv)->last_event == 0U) { { pm_runtime_put(musb->controller); } } else { } return (0); err: ; return (retval); } } static void stop_activity(struct musb *musb , struct usb_gadget_driver *driver ) { int i ; struct musb_hw_ep *hw_ep ; { if ((unsigned int )musb->g.speed == 0U) { driver = (struct usb_gadget_driver *)0; } else { musb->g.speed = 0; } if ((unsigned int )*((unsigned char *)musb + 8057UL) != 0U) { { musb->softconnect = 0U; musb_pullup(musb, 0); } } else { } { musb_stop(musb); } if ((unsigned long )driver != (unsigned long )((struct usb_gadget_driver *)0)) { i = 0; hw_ep = (struct musb_hw_ep *)(& musb->endpoints); goto ldv_36085; ldv_36084: { (*(musb->io.ep_select))(musb->mregs, (int )((u8 )i)); } if ((int )hw_ep->is_shared_fifo) { { nuke(& hw_ep->ep_in, -108); } } else { if ((unsigned int )hw_ep->max_packet_sz_tx != 0U) { { nuke(& hw_ep->ep_in, -108); } } else { } if ((unsigned int )hw_ep->max_packet_sz_rx != 0U) { { nuke(& hw_ep->ep_out, -108); } } else { } } i = i + 1; hw_ep = hw_ep + 1; ldv_36085: ; if (i < (int )musb->nr_endpoints) { goto ldv_36084; } else { } } else { } return; } } static int musb_gadget_stop(struct usb_gadget *g ) { struct musb *musb ; struct musb *tmp ; unsigned long flags ; { { tmp = gadget_to_musb(g); musb = tmp; } if ((unsigned int )(musb->xceiv)->last_event == 0U) { { pm_runtime_get_sync(musb->controller); } } else { } { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_120(& musb->lock); musb_hnp_stop(musb); musb_gadget_vbus_draw(& musb->g, 0U); ((musb->xceiv)->otg)->state = 0; stop_activity(musb, (struct usb_gadget_driver *)0); otg_set_peripheral((musb->xceiv)->otg, (struct usb_gadget *)0); musb->is_active = 0U; musb->gadget_driver = (struct usb_gadget_driver *)0; musb_platform_try_idle(musb, 0UL); ldv_spin_unlock_irqrestore_97(& musb->lock, flags); pm_runtime_put(musb->controller); } return (0); } } void musb_g_resume(struct musb *musb ) { char const *tmp ; { musb->is_suspended = 0U; { if ((unsigned int )((musb->xceiv)->otg)->state == 1U) { goto case_1; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 4U) { goto case_4; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 3U) { goto case_3; } else { } goto switch_default; case_1: /* CIL Label */ ; goto ldv_36096; case_4: /* CIL Label */ ; case_3: /* CIL Label */ musb->is_active = 1U; if ((unsigned long )musb->gadget_driver != (unsigned long )((struct usb_gadget_driver *)0) && (unsigned long )(musb->gadget_driver)->resume != (unsigned long )((void (*)(struct usb_gadget * ))0)) { { ldv_spin_unlock_96(& musb->lock); (*((musb->gadget_driver)->resume))(& musb->g); ldv_spin_lock_97(& musb->lock); } } else { } goto ldv_36096; switch_default: /* CIL Label */ { tmp = usb_otg_state_string(((musb->xceiv)->otg)->state); printk("\f%s %d: unhandled RESUME transition (%s)\n", "musb_g_resume", 1983, tmp); } switch_break: /* CIL Label */ ; } ldv_36096: ; return; } } void musb_g_suspend(struct musb *musb ) { u8 devctl ; struct _ddebug descriptor ; long tmp ; char const *tmp___0 ; { { devctl = (*musb_readb)((void const *)musb->mregs, 96U); descriptor.modname = "musb_hdrc"; descriptor.function = "musb_g_suspend"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "devctl %02x\n"; descriptor.lineno = 1993U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "devctl %02x\n", (int )devctl); } } else { } { if ((unsigned int )((musb->xceiv)->otg)->state == 1U) { goto case_1; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 3U) { goto case_3; } else { } goto switch_default; case_1: /* CIL Label */ ; if (((int )devctl & 24) == 24) { ((musb->xceiv)->otg)->state = 3; } else { } goto ldv_36108; case_3: /* CIL Label */ musb->is_suspended = 1U; if ((unsigned long )musb->gadget_driver != (unsigned long )((struct usb_gadget_driver *)0) && (unsigned long )(musb->gadget_driver)->suspend != (unsigned long )((void (*)(struct usb_gadget * ))0)) { { ldv_spin_unlock_96(& musb->lock); (*((musb->gadget_driver)->suspend))(& musb->g); ldv_spin_lock_97(& musb->lock); } } else { } goto ldv_36108; switch_default: /* CIL Label */ { tmp___0 = usb_otg_state_string(((musb->xceiv)->otg)->state); printk("\f%s %d: unhandled SUSPEND transition (%s)\n", "musb_g_suspend", 2013, tmp___0); } switch_break: /* CIL Label */ ; } ldv_36108: ; return; } } void musb_g_wakeup(struct musb *musb ) { { { musb_gadget_wakeup(& musb->g); } return; } } void musb_g_disconnect(struct musb *musb ) { void *mregs ; u8 devctl ; u8 tmp ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; char const *tmp___1 ; long tmp___2 ; { { mregs = musb->mregs; tmp = (*musb_readb)((void const *)mregs, 96U); devctl = tmp; descriptor.modname = "musb_hdrc"; descriptor.function = "musb_g_disconnect"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "devctl %02x\n"; descriptor.lineno = 2029U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "devctl %02x\n", (int )devctl); } } else { } { (*musb_writeb)(mregs, 96U, (int )devctl & 1); musb_gadget_vbus_draw(& musb->g, 0U); musb->g.speed = 0; } if ((unsigned long )musb->gadget_driver != (unsigned long )((struct usb_gadget_driver *)0) && (unsigned long )(musb->gadget_driver)->disconnect != (unsigned long )((void (*)(struct usb_gadget * ))0)) { { ldv_spin_unlock_96(& musb->lock); (*((musb->gadget_driver)->disconnect))(& musb->g); ldv_spin_lock_97(& musb->lock); } } else { } { if ((unsigned int )((musb->xceiv)->otg)->state == 11U) { goto case_11; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 4U) { goto case_4; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 5U) { goto case_5; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 3U) { goto case_3; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 1U) { goto case_1; } else { } if ((unsigned int )((musb->xceiv)->otg)->state == 2U) { goto case_2; } else { } goto switch_default; switch_default: /* CIL Label */ { descriptor___0.modname = "musb_hdrc"; descriptor___0.function = "musb_g_disconnect"; descriptor___0.filename = "drivers/usb/musb/musb_gadget.c"; descriptor___0.format = "Unhandled disconnect %s, setting a_idle\n"; descriptor___0.lineno = 2047U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___2 != 0L) { { tmp___1 = usb_otg_state_string(((musb->xceiv)->otg)->state); __dynamic_dev_dbg(& descriptor___0, (struct device const *)musb->controller, "Unhandled disconnect %s, setting a_idle\n", tmp___1); } } else { } ((musb->xceiv)->otg)->state = 6; musb->is_host = 1; goto ldv_36123; case_11: /* CIL Label */ ((musb->xceiv)->otg)->state = 8; musb->is_host = 1; goto ldv_36123; case_4: /* CIL Label */ ; case_5: /* CIL Label */ ; case_3: /* CIL Label */ ; case_1: /* CIL Label */ ((musb->xceiv)->otg)->state = 1; goto ldv_36123; case_2: /* CIL Label */ ; goto ldv_36123; switch_break: /* CIL Label */ ; } ldv_36123: musb->is_active = 0U; return; } } void musb_g_reset(struct musb *musb ) { void *mbase ; u8 devctl ; u8 tmp ; u8 power ; struct _ddebug descriptor ; long tmp___0 ; { { mbase = musb->mregs; tmp = (*musb_readb)((void const *)mbase, 96U); devctl = tmp; descriptor.modname = "musb_hdrc"; descriptor.function = "musb_g_reset"; descriptor.filename = "drivers/usb/musb/musb_gadget.c"; descriptor.format = "<== %s driver \'%s\'\n"; descriptor.lineno = 2082U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "<== %s driver \'%s\'\n", (int )((signed char )devctl) < 0 ? (char *)"B-Device" : (char *)"A-Device", (unsigned long )musb->gadget_driver != (unsigned long )((struct usb_gadget_driver *)0) ? (musb->gadget_driver)->driver.name : (char const *)0); } } else { } if ((unsigned long )musb->gadget_driver != (unsigned long )((struct usb_gadget_driver *)0) && (unsigned int )musb->g.speed != 0U) { { ldv_spin_unlock_96(& musb->lock); usb_gadget_udc_reset(& musb->g, musb->gadget_driver); ldv_spin_lock_97(& musb->lock); } } else if (((int )devctl & 2) != 0) { { (*musb_writeb)(mbase, 96U, 1); } } else { } { power = (*musb_readb)((void const *)mbase, 1U); musb->g.speed = ((int )power & 16) != 0 ? 3 : 2; musb->is_active = 1U; musb->is_suspended = 0U; musb->is_host = 0; musb->address = 0U; musb->ep0_state = 1; musb->may_wakeup = 0U; musb->g.b_hnp_enable = 0U; musb->g.a_alt_hnp_support = 0U; musb->g.a_hnp_support = 0U; } if ((unsigned int )*((unsigned char *)musb + 9616UL) == 0U) { ((musb->xceiv)->otg)->state = 3; musb->g.is_a_peripheral = 0U; } else if ((int )((signed char )devctl) < 0) { ((musb->xceiv)->otg)->state = 3; musb->g.is_a_peripheral = 0U; } else { ((musb->xceiv)->otg)->state = 11; musb->g.is_a_peripheral = 1U; } { musb_gadget_vbus_draw(& musb->g, 8U); } return; } } void ldv_io_instance_callback_9_19(int (*arg0)(struct usb_ep * , struct usb_request * ) , struct usb_ep *arg1 , struct usb_request *arg2 ) ; void ldv_io_instance_callback_9_20(void (*arg0)(struct usb_ep * ) , struct usb_ep *arg1 ) ; void ldv_io_instance_callback_9_21(int (*arg0)(struct usb_ep * ) , struct usb_ep *arg1 ) ; void ldv_io_instance_callback_9_23(int (*arg0)(struct usb_ep * , struct usb_request * , unsigned int ) , struct usb_ep *arg1 , struct usb_request *arg2 , unsigned int arg3 ) ; void ldv_io_instance_callback_9_26(int (*arg0)(struct usb_ep * , int ) , struct usb_ep *arg1 , int arg2 ) ; void ldv_io_instance_callback_9_29(int (*arg0)(struct usb_ep * ) , struct usb_ep *arg1 ) ; int ldv_io_instance_probe_9_11(int (*arg0)(struct usb_ep * , struct usb_endpoint_descriptor * ) , struct usb_ep *arg1 , struct usb_endpoint_descriptor *arg2 ) ; void ldv_io_instance_release_9_2(int (*arg0)(struct usb_ep * ) , struct usb_ep *arg1 ) ; struct ldv_thread ldv_thread_9 ; void ldv_dummy_resourceless_instance_callback_11_10(int (*arg0)(struct usb_gadget * , int ) , struct usb_gadget *arg1 , int arg2 ) { { { musb_gadget_set_self_powered(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_11_13(int (*arg0)(struct usb_gadget * , struct usb_gadget_driver * ) , struct usb_gadget *arg1 , struct usb_gadget_driver *arg2 ) { { { musb_gadget_start(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_11_14(int (*arg0)(struct usb_gadget * ) , struct usb_gadget *arg1 ) { { { musb_gadget_stop(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_11_15(int (*arg0)(struct usb_gadget * , unsigned int ) , struct usb_gadget *arg1 , unsigned int arg2 ) { { { musb_gadget_vbus_draw(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_11_18(int (*arg0)(struct usb_gadget * ) , struct usb_gadget *arg1 ) { { { musb_gadget_wakeup(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_11_3(int (*arg0)(struct usb_gadget * ) , struct usb_gadget *arg1 ) { { { musb_gadget_get_frame(arg1); } return; } } void ldv_dummy_resourceless_instance_callback_11_7(int (*arg0)(struct usb_gadget * , int ) , struct usb_gadget *arg1 , int arg2 ) { { { musb_gadget_pullup(arg1, arg2); } return; } } void ldv_io_instance_callback_9_19(int (*arg0)(struct usb_ep * , struct usb_request * ) , struct usb_ep *arg1 , struct usb_request *arg2 ) { { { musb_gadget_dequeue(arg1, arg2); } return; } } void ldv_io_instance_callback_9_20(void (*arg0)(struct usb_ep * ) , struct usb_ep *arg1 ) { { { musb_gadget_fifo_flush(arg1); } return; } } void ldv_io_instance_callback_9_21(int (*arg0)(struct usb_ep * ) , struct usb_ep *arg1 ) { { { musb_gadget_fifo_status(arg1); } return; } } void ldv_io_instance_callback_9_23(int (*arg0)(struct usb_ep * , struct usb_request * , unsigned int ) , struct usb_ep *arg1 , struct usb_request *arg2 , unsigned int arg3 ) { { { musb_gadget_queue(arg1, arg2, arg3); } return; } } void ldv_io_instance_callback_9_26(int (*arg0)(struct usb_ep * , int ) , struct usb_ep *arg1 , int arg2 ) { { { musb_gadget_set_halt(arg1, arg2); } return; } } void ldv_io_instance_callback_9_29(int (*arg0)(struct usb_ep * ) , struct usb_ep *arg1 ) { { { musb_gadget_set_wedge(arg1); } return; } } int ldv_io_instance_probe_9_11(int (*arg0)(struct usb_ep * , struct usb_endpoint_descriptor * ) , struct usb_ep *arg1 , struct usb_endpoint_descriptor *arg2 ) { int tmp ; { { tmp = musb_gadget_enable(arg1, (struct usb_endpoint_descriptor const *)arg2); } return (tmp); } } void ldv_io_instance_release_9_2(int (*arg0)(struct usb_ep * ) , struct usb_ep *arg1 ) { { { musb_gadget_disable(arg1); } return; } } void ldv_struct_usb_ep_ops_io_instance_9(void *arg0 ) { struct usb_request *(*ldv_9_callback_alloc_request)(struct usb_ep * , unsigned int ) ; int (*ldv_9_callback_dequeue)(struct usb_ep * , struct usb_request * ) ; void (*ldv_9_callback_fifo_flush)(struct usb_ep * ) ; int (*ldv_9_callback_fifo_status)(struct usb_ep * ) ; void (*ldv_9_callback_free_request)(struct usb_ep * , struct usb_request * ) ; int (*ldv_9_callback_queue)(struct usb_ep * , struct usb_request * , unsigned int ) ; int (*ldv_9_callback_set_halt)(struct usb_ep * , int ) ; int (*ldv_9_callback_set_wedge)(struct usb_ep * ) ; struct usb_ep_ops *ldv_9_container_struct_usb_ep_ops ; unsigned int ldv_9_ldv_param_23_2_default ; int ldv_9_ldv_param_26_1_default ; unsigned int ldv_9_ldv_param_4_1_default ; struct usb_endpoint_descriptor *ldv_9_resource_struct_usb_endpoint_descriptor_ptr ; struct usb_ep *ldv_9_resource_struct_usb_ep_ptr ; struct usb_request *ldv_9_resource_struct_usb_request_ptr ; int ldv_9_ret_default ; void *tmp ; void *tmp___0 ; void *tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; { { ldv_9_ret_default = 1; tmp = ldv_xmalloc(9UL); ldv_9_resource_struct_usb_endpoint_descriptor_ptr = (struct usb_endpoint_descriptor *)tmp; tmp___0 = ldv_xmalloc(64UL); ldv_9_resource_struct_usb_ep_ptr = (struct usb_ep *)tmp___0; tmp___1 = ldv_xmalloc(88UL); ldv_9_resource_struct_usb_request_ptr = (struct usb_request *)tmp___1; } goto ldv_main_9; return; ldv_main_9: { tmp___3 = ldv_undef_int(); } if (tmp___3 != 0) { { ldv_9_ret_default = ldv_io_instance_probe_9_11((int (*)(struct usb_ep * , struct usb_endpoint_descriptor * ))ldv_9_container_struct_usb_ep_ops->enable, ldv_9_resource_struct_usb_ep_ptr, ldv_9_resource_struct_usb_endpoint_descriptor_ptr); ldv_9_ret_default = ldv_filter_err_code(ldv_9_ret_default); tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { ldv_assume(ldv_9_ret_default == 0); } goto ldv_call_9; } else { { ldv_assume(ldv_9_ret_default != 0); } goto ldv_main_9; } } else { { ldv_free((void *)ldv_9_resource_struct_usb_endpoint_descriptor_ptr); ldv_free((void *)ldv_9_resource_struct_usb_ep_ptr); ldv_free((void *)ldv_9_resource_struct_usb_request_ptr); } return; } return; ldv_call_9: { tmp___5 = ldv_undef_int(); } if (tmp___5 != 0) { { ldv_io_instance_release_9_2(ldv_9_container_struct_usb_ep_ops->disable, ldv_9_resource_struct_usb_ep_ptr); } goto ldv_main_9; } else { { tmp___4 = ldv_undef_int(); } { if (tmp___4 == 1) { goto case_1; } else { } if (tmp___4 == 2) { goto case_2; } else { } if (tmp___4 == 3) { goto case_3; } else { } if (tmp___4 == 4) { goto case_4; } else { } if (tmp___4 == 5) { goto case_5; } else { } if (tmp___4 == 6) { goto case_6; } else { } if (tmp___4 == 7) { goto case_7; } else { } if (tmp___4 == 8) { goto case_8; } else { } goto switch_default; case_1: /* CIL Label */ { ldv_io_instance_callback_9_29(ldv_9_callback_set_wedge, ldv_9_resource_struct_usb_ep_ptr); } goto ldv_36379; case_2: /* CIL Label */ { ldv_io_instance_callback_9_26(ldv_9_callback_set_halt, ldv_9_resource_struct_usb_ep_ptr, ldv_9_ldv_param_26_1_default); } goto ldv_36379; case_3: /* CIL Label */ { ldv_io_instance_callback_9_23(ldv_9_callback_queue, ldv_9_resource_struct_usb_ep_ptr, ldv_9_resource_struct_usb_request_ptr, ldv_9_ldv_param_23_2_default); } goto ldv_36379; case_4: /* CIL Label */ { ldv_io_instance_callback_9_22(ldv_9_callback_free_request, ldv_9_resource_struct_usb_ep_ptr, ldv_9_resource_struct_usb_request_ptr); } goto ldv_36379; case_5: /* CIL Label */ { ldv_io_instance_callback_9_21(ldv_9_callback_fifo_status, ldv_9_resource_struct_usb_ep_ptr); } goto ldv_36379; case_6: /* CIL Label */ { ldv_io_instance_callback_9_20(ldv_9_callback_fifo_flush, ldv_9_resource_struct_usb_ep_ptr); } goto ldv_36379; case_7: /* CIL Label */ { ldv_io_instance_callback_9_19(ldv_9_callback_dequeue, ldv_9_resource_struct_usb_ep_ptr, ldv_9_resource_struct_usb_request_ptr); } goto ldv_36379; case_8: /* CIL Label */ { ldv_io_instance_callback_9_4(ldv_9_callback_alloc_request, ldv_9_resource_struct_usb_ep_ptr, ldv_9_ldv_param_4_1_default); } goto ldv_36379; switch_default: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } ldv_36379: ; } goto ldv_call_9; return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_98___1(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_100___0(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_102___1(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_104___1(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_106___1(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_108___1(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_110___0(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_112(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_114___0(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_116(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_118___0(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_120(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } extern void might_fault(void) ; extern size_t strlen(char const * ) ; extern int strncmp(char const * , char const * , __kernel_size_t ) ; __inline static bool strstarts(char const *str , char const *prefix ) { size_t tmp ; int tmp___0 ; { { tmp = strlen(prefix); tmp___0 = strncmp(str, prefix, tmp); } return (tmp___0 == 0); } } extern ssize_t seq_read(struct file * , char * , size_t , loff_t * ) ; extern loff_t seq_lseek(struct file * , loff_t , int ) ; extern int seq_printf(struct seq_file * , char const * , ...) ; extern int single_open(struct file * , int (*)(struct seq_file * , void * ) , void * ) ; extern int single_release(struct inode * , struct file * ) ; extern unsigned long _copy_from_user(void * , void const * , unsigned int ) ; extern void __copy_from_user_overflow(void) ; __inline static unsigned long copy_from_user(void *to , void const *from , unsigned long n ) { int sz ; long tmp ; long tmp___0 ; { { sz = -1; might_fault(); tmp = ldv__builtin_expect(sz < 0, 1L); } if (tmp != 0L) { { n = _copy_from_user(to, from, (unsigned int )n); } } else { { tmp___0 = ldv__builtin_expect((unsigned long )sz >= n, 1L); } if (tmp___0 != 0L) { { n = _copy_from_user(to, from, (unsigned int )n); } } else { { __copy_from_user_overflow(); } } } return (n); } } extern struct dentry *debugfs_create_file(char const * , umode_t , struct dentry * , void * , struct file_operations const * ) ; extern struct dentry *debugfs_create_dir(char const * , struct dentry * ) ; extern void debugfs_remove_recursive(struct dentry * ) ; static struct musb_register_map const musb_regmap[55U] = { {(char *)"FAddr", 0U, 8U}, {(char *)"Power", 1U, 8U}, {(char *)"Frame", 12U, 16U}, {(char *)"Index", 14U, 8U}, {(char *)"Testmode", 15U, 8U}, {(char *)"TxMaxPp", 0U, 16U}, {(char *)"TxCSRp", 2U, 16U}, {(char *)"RxMaxPp", 4U, 16U}, {(char *)"RxCSR", 6U, 16U}, {(char *)"RxCount", 8U, 16U}, {(char *)"IntrRxE", 8U, 16U}, {(char *)"IntrTxE", 6U, 16U}, {(char *)"IntrUsbE", 11U, 8U}, {(char *)"DevCtl", 96U, 8U}, {(char *)"VControl", 104U, 32U}, {(char *)"HWVers", 105U, 16U}, {(char *)"LinkInfo", 122U, 8U}, {(char *)"VPLen", 123U, 8U}, {(char *)"HS_EOF1", 124U, 8U}, {(char *)"FS_EOF1", 125U, 8U}, {(char *)"LS_EOF1", 126U, 8U}, {(char *)"SOFT_RST", 127U, 8U}, {(char *)"DMA_CNTLch0", 516U, 16U}, {(char *)"DMA_ADDRch0", 520U, 32U}, {(char *)"DMA_COUNTch0", 524U, 32U}, {(char *)"DMA_CNTLch1", 532U, 16U}, {(char *)"DMA_ADDRch1", 536U, 32U}, {(char *)"DMA_COUNTch1", 540U, 32U}, {(char *)"DMA_CNTLch2", 548U, 16U}, {(char *)"DMA_ADDRch2", 552U, 32U}, {(char *)"DMA_COUNTch2", 556U, 32U}, {(char *)"DMA_CNTLch3", 564U, 16U}, {(char *)"DMA_ADDRch3", 568U, 32U}, {(char *)"DMA_COUNTch3", 572U, 32U}, {(char *)"DMA_CNTLch4", 580U, 16U}, {(char *)"DMA_ADDRch4", 584U, 32U}, {(char *)"DMA_COUNTch4", 588U, 32U}, {(char *)"DMA_CNTLch5", 596U, 16U}, {(char *)"DMA_ADDRch5", 600U, 32U}, {(char *)"DMA_COUNTch5", 604U, 32U}, {(char *)"DMA_CNTLch6", 612U, 16U}, {(char *)"DMA_ADDRch6", 616U, 32U}, {(char *)"DMA_COUNTch6", 620U, 32U}, {(char *)"DMA_CNTLch7", 628U, 16U}, {(char *)"DMA_ADDRch7", 632U, 32U}, {(char *)"DMA_COUNTch7", 636U, 32U}, {(char *)"ConfigData", 15U, 8U}, {(char *)"BabbleCtl", 97U, 8U}, {(char *)"TxFIFOsz", 98U, 8U}, {(char *)"RxFIFOsz", 99U, 8U}, {(char *)"TxFIFOadd", 100U, 16U}, {(char *)"RxFIFOadd", 102U, 16U}, {(char *)"EPInfo", 120U, 8U}, {(char *)"RAMInfo", 121U, 8U}}; static int musb_regdump_show(struct seq_file *s , void *unused ) { struct musb *musb ; unsigned int i ; u8 tmp ; u16 tmp___0 ; u32 tmp___1 ; { { musb = (struct musb *)s->private; seq_printf(s, "MUSB (M)HDRC Register Dump\n"); i = 0U; } goto ldv_34865; ldv_34864: ; { if (musb_regmap[i].size == 8U) { goto case_8; } else { } if (musb_regmap[i].size == 16U) { goto case_16; } else { } if (musb_regmap[i].size == 32U) { goto case_32; } else { } goto switch_break; case_8: /* CIL Label */ { tmp = (*musb_readb)((void const *)musb->mregs, musb_regmap[i].offset); seq_printf(s, "%-12s: %02x\n", musb_regmap[i].name, (int )tmp); } goto ldv_34861; case_16: /* CIL Label */ { tmp___0 = (*musb_readw)((void const *)musb->mregs, musb_regmap[i].offset); seq_printf(s, "%-12s: %04x\n", musb_regmap[i].name, (int )tmp___0); } goto ldv_34861; case_32: /* CIL Label */ { tmp___1 = (*musb_readl)((void const *)musb->mregs, musb_regmap[i].offset); seq_printf(s, "%-12s: %08x\n", musb_regmap[i].name, tmp___1); } goto ldv_34861; switch_break: /* CIL Label */ ; } ldv_34861: i = i + 1U; ldv_34865: ; if (i <= 54U) { goto ldv_34864; } else { } return (0); } } static int musb_regdump_open(struct inode *inode , struct file *file ) { int tmp ; { { tmp = single_open(file, & musb_regdump_show, inode->i_private); } return (tmp); } } static int musb_test_mode_show(struct seq_file *s , void *unused ) { struct musb *musb ; unsigned int test ; u8 tmp ; { { musb = (struct musb *)s->private; tmp = (*musb_readb)((void const *)musb->mregs, 15U); test = (unsigned int )tmp; } if ((test & 128U) != 0U) { { seq_printf(s, "force host\n"); } } else { } if ((test & 64U) != 0U) { { seq_printf(s, "fifo access\n"); } } else { } if ((test & 32U) != 0U) { { seq_printf(s, "force full-speed\n"); } } else { } if ((test & 16U) != 0U) { { seq_printf(s, "force high-speed\n"); } } else { } if ((test & 8U) != 0U) { { seq_printf(s, "test packet\n"); } } else { } if ((test & 4U) != 0U) { { seq_printf(s, "test K\n"); } } else { } if ((test & 2U) != 0U) { { seq_printf(s, "test J\n"); } } else { } if ((int )test & 1) { { seq_printf(s, "test SE0 NAK\n"); } } else { } return (0); } } static struct file_operations const musb_regdump_fops = {0, & seq_lseek, & seq_read, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & musb_regdump_open, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int musb_test_mode_open(struct inode *inode , struct file *file ) { int tmp ; { { tmp = single_open(file, & musb_test_mode_show, inode->i_private); } return (tmp); } } static ssize_t musb_test_mode_write(struct file *file , char const *ubuf , size_t count , loff_t *ppos ) { struct seq_file *s ; struct musb *musb ; u8 test ; char buf[18U] ; size_t __min1 ; size_t __min2 ; unsigned long tmp ; bool tmp___0 ; bool tmp___1 ; bool tmp___2 ; bool tmp___3 ; bool tmp___4 ; bool tmp___5 ; bool tmp___6 ; bool tmp___7 ; { { s = (struct seq_file *)file->private_data; musb = (struct musb *)s->private; test = 0U; __memset((void *)(& buf), 0, 18UL); __min1 = 17UL; __min2 = count; tmp = copy_from_user((void *)(& buf), (void const *)ubuf, __min1 < __min2 ? __min1 : __min2); } if (tmp != 0UL) { return (-14L); } else { } { tmp___0 = strstarts((char const *)(& buf), "force host"); } if ((int )tmp___0) { test = 128U; } else { } { tmp___1 = strstarts((char const *)(& buf), "fifo access"); } if ((int )tmp___1) { test = 64U; } else { } { tmp___2 = strstarts((char const *)(& buf), "force full-speed"); } if ((int )tmp___2) { test = 32U; } else { } { tmp___3 = strstarts((char const *)(& buf), "force high-speed"); } if ((int )tmp___3) { test = 16U; } else { } { tmp___4 = strstarts((char const *)(& buf), "test packet"); } if ((int )tmp___4) { { test = 8U; musb_load_testpacket(musb); } } else { } { tmp___5 = strstarts((char const *)(& buf), "test K"); } if ((int )tmp___5) { test = 4U; } else { } { tmp___6 = strstarts((char const *)(& buf), "test J"); } if ((int )tmp___6) { test = 2U; } else { } { tmp___7 = strstarts((char const *)(& buf), "test SE0 NAK"); } if ((int )tmp___7) { test = 1U; } else { } { (*musb_writeb)(musb->mregs, 15U, (int )test); } return ((ssize_t )count); } } static struct file_operations const musb_test_mode_fops = {0, & seq_lseek, & seq_read, & musb_test_mode_write, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & musb_test_mode_open, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; int musb_init_debugfs(struct musb *musb ) { struct dentry *root ; struct dentry *file ; int ret ; char const *tmp ; { { tmp = dev_name((struct device const *)musb->controller); root = debugfs_create_dir(tmp, (struct dentry *)0); } if ((unsigned long )root == (unsigned long )((struct dentry *)0)) { ret = -12; goto err0; } else { } { file = debugfs_create_file("regdump", 292, root, (void *)musb, & musb_regdump_fops); } if ((unsigned long )file == (unsigned long )((struct dentry *)0)) { ret = -12; goto err1; } else { } { file = debugfs_create_file("testmode", 420, root, (void *)musb, & musb_test_mode_fops); } if ((unsigned long )file == (unsigned long )((struct dentry *)0)) { ret = -12; goto err1; } else { } musb->debugfs_root = root; return (0); err1: { debugfs_remove_recursive(root); } err0: ; return (ret); } } void musb_exit_debugfs(struct musb *musb ) { { { debugfs_remove_recursive(musb->debugfs_root); } return; } } void ldv_file_operations_instance_callback_0_22(long (*arg0)(struct file * , char * , unsigned long , long long * ) , struct file *arg1 , char *arg2 , unsigned long arg3 , long long *arg4 ) ; void ldv_file_operations_instance_callback_0_5(long long (*arg0)(struct file * , long long , int ) , struct file *arg1 , long long arg2 , int arg3 ) ; void ldv_file_operations_instance_callback_1_22(long (*arg0)(struct file * , char * , unsigned long , long long * ) , struct file *arg1 , char *arg2 , unsigned long arg3 , long long *arg4 ) ; void ldv_file_operations_instance_callback_1_5(long long (*arg0)(struct file * , long long , int ) , struct file *arg1 , long long arg2 , int arg3 ) ; int ldv_file_operations_instance_probe_0_12(int (*arg0)(struct inode * , struct file * ) , struct inode *arg1 , struct file *arg2 ) ; int ldv_file_operations_instance_probe_1_12(int (*arg0)(struct inode * , struct file * ) , struct inode *arg1 , struct file *arg2 ) ; void ldv_file_operations_instance_release_0_2(int (*arg0)(struct inode * , struct file * ) , struct inode *arg1 , struct file *arg2 ) ; void ldv_file_operations_instance_release_1_2(int (*arg0)(struct inode * , struct file * ) , struct inode *arg1 , struct file *arg2 ) ; void ldv_file_operations_instance_write_1_4(long (*arg0)(struct file * , char * , unsigned long , long long * ) , struct file *arg1 , char *arg2 , unsigned long arg3 , long long *arg4 ) ; struct ldv_thread ldv_thread_0 ; struct ldv_thread ldv_thread_1 ; void ldv_file_operations_file_operations_instance_0(void *arg0 ) { long long (*ldv_0_callback_llseek)(struct file * , long long , int ) ; long (*ldv_0_callback_read)(struct file * , char * , unsigned long , long long * ) ; struct file_operations *ldv_0_container_file_operations ; char *ldv_0_ldv_param_22_1_default ; long long *ldv_0_ldv_param_22_3_default ; char *ldv_0_ldv_param_4_1_default ; long long *ldv_0_ldv_param_4_3_default ; long long ldv_0_ldv_param_5_1_default ; int ldv_0_ldv_param_5_2_default ; struct file *ldv_0_resource_file ; struct inode *ldv_0_resource_inode ; int ldv_0_ret_default ; unsigned long ldv_0_size_cnt_write_size ; void *tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; void *tmp___5 ; void *tmp___6 ; void *tmp___7 ; void *tmp___8 ; int tmp___9 ; { { ldv_0_ret_default = 1; tmp = ldv_xmalloc(504UL); ldv_0_resource_file = (struct file *)tmp; tmp___0 = ldv_xmalloc(976UL); ldv_0_resource_inode = (struct inode *)tmp___0; tmp___1 = ldv_undef_int(); ldv_0_size_cnt_write_size = (unsigned long )tmp___1; } goto ldv_main_0; return; ldv_main_0: { tmp___3 = ldv_undef_int(); } if (tmp___3 != 0) { { ldv_0_ret_default = ldv_file_operations_instance_probe_0_12(ldv_0_container_file_operations->open, ldv_0_resource_inode, ldv_0_resource_file); ldv_0_ret_default = ldv_filter_err_code(ldv_0_ret_default); tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { ldv_assume(ldv_0_ret_default == 0); } goto ldv_call_0; } else { { ldv_assume(ldv_0_ret_default != 0); } goto ldv_main_0; } } else { { ldv_free((void *)ldv_0_resource_file); ldv_free((void *)ldv_0_resource_inode); } return; } return; ldv_call_0: { tmp___4 = ldv_undef_int(); } { if (tmp___4 == 1) { goto case_1; } else { } if (tmp___4 == 2) { goto case_2; } else { } if (tmp___4 == 3) { goto case_3; } else { } goto switch_default; case_1: /* CIL Label */ { tmp___5 = ldv_xmalloc(1UL); ldv_0_ldv_param_4_1_default = (char *)tmp___5; tmp___6 = ldv_xmalloc(8UL); ldv_0_ldv_param_4_3_default = (long long *)tmp___6; ldv_assume(ldv_0_size_cnt_write_size <= 2147479552UL); } if ((unsigned long )ldv_0_container_file_operations->write != (unsigned long )((ssize_t (*)(struct file * , char const * , size_t , loff_t * ))0)) { { ldv_file_operations_instance_write_0_4((long (*)(struct file * , char * , unsigned long , long long * ))ldv_0_container_file_operations->write, ldv_0_resource_file, ldv_0_ldv_param_4_1_default, ldv_0_size_cnt_write_size, ldv_0_ldv_param_4_3_default); } } else { } { ldv_free((void *)ldv_0_ldv_param_4_1_default); ldv_free((void *)ldv_0_ldv_param_4_3_default); } goto ldv_call_0; case_2: /* CIL Label */ { ldv_file_operations_instance_release_0_2(ldv_0_container_file_operations->release, ldv_0_resource_inode, ldv_0_resource_file); } goto ldv_main_0; case_3: /* CIL Label */ { tmp___9 = ldv_undef_int(); } if (tmp___9 != 0) { { tmp___7 = ldv_xmalloc(1UL); ldv_0_ldv_param_22_1_default = (char *)tmp___7; tmp___8 = ldv_xmalloc(8UL); ldv_0_ldv_param_22_3_default = (long long *)tmp___8; ldv_file_operations_instance_callback_0_22(ldv_0_callback_read, ldv_0_resource_file, ldv_0_ldv_param_22_1_default, ldv_0_size_cnt_write_size, ldv_0_ldv_param_22_3_default); ldv_free((void *)ldv_0_ldv_param_22_1_default); ldv_free((void *)ldv_0_ldv_param_22_3_default); } } else { { ldv_file_operations_instance_callback_0_5(ldv_0_callback_llseek, ldv_0_resource_file, ldv_0_ldv_param_5_1_default, ldv_0_ldv_param_5_2_default); } } goto ldv_35040; switch_default: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } ldv_35040: ; goto ldv_call_0; goto ldv_call_0; return; } } void ldv_file_operations_file_operations_instance_1(void *arg0 ) { long long (*ldv_1_callback_llseek)(struct file * , long long , int ) ; long (*ldv_1_callback_read)(struct file * , char * , unsigned long , long long * ) ; struct file_operations *ldv_1_container_file_operations ; char *ldv_1_ldv_param_22_1_default ; long long *ldv_1_ldv_param_22_3_default ; char *ldv_1_ldv_param_4_1_default ; long long *ldv_1_ldv_param_4_3_default ; long long ldv_1_ldv_param_5_1_default ; int ldv_1_ldv_param_5_2_default ; struct file *ldv_1_resource_file ; struct inode *ldv_1_resource_inode ; int ldv_1_ret_default ; unsigned long ldv_1_size_cnt_write_size ; void *tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; void *tmp___5 ; void *tmp___6 ; void *tmp___7 ; void *tmp___8 ; int tmp___9 ; { { ldv_1_ret_default = 1; tmp = ldv_xmalloc(504UL); ldv_1_resource_file = (struct file *)tmp; tmp___0 = ldv_xmalloc(976UL); ldv_1_resource_inode = (struct inode *)tmp___0; tmp___1 = ldv_undef_int(); ldv_1_size_cnt_write_size = (unsigned long )tmp___1; } goto ldv_main_1; return; ldv_main_1: { tmp___3 = ldv_undef_int(); } if (tmp___3 != 0) { { ldv_1_ret_default = ldv_file_operations_instance_probe_1_12(ldv_1_container_file_operations->open, ldv_1_resource_inode, ldv_1_resource_file); ldv_1_ret_default = ldv_filter_err_code(ldv_1_ret_default); tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { ldv_assume(ldv_1_ret_default == 0); } goto ldv_call_1; } else { { ldv_assume(ldv_1_ret_default != 0); } goto ldv_main_1; } } else { { ldv_free((void *)ldv_1_resource_file); ldv_free((void *)ldv_1_resource_inode); } return; } return; ldv_call_1: { tmp___4 = ldv_undef_int(); } { if (tmp___4 == 1) { goto case_1; } else { } if (tmp___4 == 2) { goto case_2; } else { } if (tmp___4 == 3) { goto case_3; } else { } goto switch_default; case_1: /* CIL Label */ { tmp___5 = ldv_xmalloc(1UL); ldv_1_ldv_param_4_1_default = (char *)tmp___5; tmp___6 = ldv_xmalloc(8UL); ldv_1_ldv_param_4_3_default = (long long *)tmp___6; ldv_assume(ldv_1_size_cnt_write_size <= 2147479552UL); ldv_file_operations_instance_write_1_4((long (*)(struct file * , char * , unsigned long , long long * ))ldv_1_container_file_operations->write, ldv_1_resource_file, ldv_1_ldv_param_4_1_default, ldv_1_size_cnt_write_size, ldv_1_ldv_param_4_3_default); ldv_free((void *)ldv_1_ldv_param_4_1_default); ldv_free((void *)ldv_1_ldv_param_4_3_default); } goto ldv_call_1; case_2: /* CIL Label */ { ldv_file_operations_instance_release_1_2(ldv_1_container_file_operations->release, ldv_1_resource_inode, ldv_1_resource_file); } goto ldv_main_1; case_3: /* CIL Label */ { tmp___9 = ldv_undef_int(); } if (tmp___9 != 0) { { tmp___7 = ldv_xmalloc(1UL); ldv_1_ldv_param_22_1_default = (char *)tmp___7; tmp___8 = ldv_xmalloc(8UL); ldv_1_ldv_param_22_3_default = (long long *)tmp___8; ldv_file_operations_instance_callback_1_22(ldv_1_callback_read, ldv_1_resource_file, ldv_1_ldv_param_22_1_default, ldv_1_size_cnt_write_size, ldv_1_ldv_param_22_3_default); ldv_free((void *)ldv_1_ldv_param_22_1_default); ldv_free((void *)ldv_1_ldv_param_22_3_default); } } else { { ldv_file_operations_instance_callback_1_5(ldv_1_callback_llseek, ldv_1_resource_file, ldv_1_ldv_param_5_1_default, ldv_1_ldv_param_5_2_default); } } goto ldv_35070; switch_default: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } ldv_35070: ; goto ldv_call_1; goto ldv_call_1; return; } } void ldv_file_operations_instance_callback_0_22(long (*arg0)(struct file * , char * , unsigned long , long long * ) , struct file *arg1 , char *arg2 , unsigned long arg3 , long long *arg4 ) { { { seq_read(arg1, arg2, arg3, arg4); } return; } } void ldv_file_operations_instance_callback_0_5(long long (*arg0)(struct file * , long long , int ) , struct file *arg1 , long long arg2 , int arg3 ) { { { seq_lseek(arg1, arg2, arg3); } return; } } void ldv_file_operations_instance_callback_1_22(long (*arg0)(struct file * , char * , unsigned long , long long * ) , struct file *arg1 , char *arg2 , unsigned long arg3 , long long *arg4 ) { { { seq_read(arg1, arg2, arg3, arg4); } return; } } void ldv_file_operations_instance_callback_1_5(long long (*arg0)(struct file * , long long , int ) , struct file *arg1 , long long arg2 , int arg3 ) { { { seq_lseek(arg1, arg2, arg3); } return; } } int ldv_file_operations_instance_probe_0_12(int (*arg0)(struct inode * , struct file * ) , struct inode *arg1 , struct file *arg2 ) { int tmp ; { { tmp = musb_regdump_open(arg1, arg2); } return (tmp); } } int ldv_file_operations_instance_probe_1_12(int (*arg0)(struct inode * , struct file * ) , struct inode *arg1 , struct file *arg2 ) { int tmp ; { { tmp = musb_test_mode_open(arg1, arg2); } return (tmp); } } void ldv_file_operations_instance_release_0_2(int (*arg0)(struct inode * , struct file * ) , struct inode *arg1 , struct file *arg2 ) { { { single_release(arg1, arg2); } return; } } void ldv_file_operations_instance_release_1_2(int (*arg0)(struct inode * , struct file * ) , struct inode *arg1 , struct file *arg2 ) { { { single_release(arg1, arg2); } return; } } void ldv_file_operations_instance_write_1_4(long (*arg0)(struct file * , char * , unsigned long , long long * ) , struct file *arg1 , char *arg2 , unsigned long arg3 , long long *arg4 ) { { { musb_test_mode_write(arg1, (char const *)arg2, arg3, arg4); } return; } } __inline static void set_bit(long nr , unsigned long volatile *addr ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return; } } __inline static void bitmap_zero(unsigned long *dst , unsigned int nbits ) { unsigned int len ; { { len = (unsigned int )(((unsigned long )nbits + 63UL) / 64UL) * 8U; __memset((void *)dst, 0, (size_t )len); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_96___0(spinlock_t *ldv_func_arg1 ) ; __inline static void ldv_spin_unlock_irqrestore_97(spinlock_t *lock , unsigned long flags ) ; __inline static void sg_assign_page(struct scatterlist *sg , struct page *page ) { unsigned long page_link ; long tmp ; long tmp___0 ; long tmp___1 ; { { page_link = sg->page_link & 3UL; tmp = ldv__builtin_expect(((unsigned long )page & 3UL) != 0UL, 0L); } if (tmp != 0L) { { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (65), "i" (12UL)); __builtin_unreachable(); } } else { } { tmp___0 = ldv__builtin_expect(sg->sg_magic != 2271560481UL, 0L); } if (tmp___0 != 0L) { { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (67), "i" (12UL)); __builtin_unreachable(); } } else { } { tmp___1 = ldv__builtin_expect((long )((int )sg->page_link) & 1L, 0L); } if (tmp___1 != 0L) { { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (68), "i" (12UL)); __builtin_unreachable(); } } else { } sg->page_link = page_link | (unsigned long )page; return; } } __inline static void sg_set_page(struct scatterlist *sg , struct page *page , unsigned int len , unsigned int offset ) { { { sg_assign_page(sg, page); sg->offset = offset; sg->length = len; } return; } } extern void sg_init_table(struct scatterlist * , unsigned int ) ; __inline static int dmaengine_slave_config(struct dma_chan *chan , struct dma_slave_config *config ) { int tmp ; { if ((unsigned long )(chan->device)->device_config != (unsigned long )((int (*)(struct dma_chan * , struct dma_slave_config * ))0)) { { tmp = (*((chan->device)->device_config))(chan, config); } return (tmp); } else { } return (-38); } } __inline static struct dma_async_tx_descriptor *dmaengine_prep_slave_sg(struct dma_chan *chan , struct scatterlist *sgl , unsigned int sg_len , enum dma_transfer_direction dir , unsigned long flags ) { struct dma_async_tx_descriptor *tmp ; { { tmp = (*((chan->device)->device_prep_slave_sg))(chan, sgl, sg_len, dir, flags, (void *)0); } return (tmp); } } __inline static int dmaengine_terminate_all(struct dma_chan *chan ) { int tmp ; { if ((unsigned long )(chan->device)->device_terminate_all != (unsigned long )((int (*)(struct dma_chan * ))0)) { { tmp = (*((chan->device)->device_terminate_all))(chan); } return (tmp); } else { } return (-38); } } __inline static void __dma_cap_set(enum dma_transaction_type tx_type , dma_cap_mask_t *dstp ) { { { set_bit((long )tx_type, (unsigned long volatile *)(& dstp->bits)); } return; } } __inline static void __dma_cap_zero(dma_cap_mask_t *dstp ) { { { bitmap_zero((unsigned long *)(& dstp->bits), 12U); } return; } } __inline static void dma_async_issue_pending(struct dma_chan *chan ) { { { (*((chan->device)->device_issue_pending))(chan); } return; } } extern struct dma_chan *__dma_request_channel(dma_cap_mask_t const * , bool (*)(struct dma_chan * , void * ) , void * ) ; extern struct dma_chan *dma_request_slave_channel(struct device * , char const * ) ; extern void dma_release_channel(struct dma_chan * ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; static char const *iep_chan_names[8U] = { "iep_1_9", "iep_2_10", "iep_3_11", "iep_4_12", "iep_5_13", "iep_6_14", "iep_7_15", "iep_8"}; static char const *oep_chan_names[8U] = { "oep_1_9", "oep_2_10", "oep_3_11", "oep_4_12", "oep_5_13", "oep_6_14", "oep_7_15", "oep_8"}; static void ux500_dma_callback(void *private_data ) { struct dma_channel *channel ; struct ux500_dma_channel *ux500_channel ; struct musb_hw_ep *hw_ep ; struct musb *musb ; unsigned long flags ; struct _ddebug descriptor ; long tmp ; { { channel = (struct dma_channel *)private_data; ux500_channel = (struct ux500_dma_channel *)channel->private_data; hw_ep = ux500_channel->hw_ep; musb = hw_ep->musb; descriptor.modname = "musb_hdrc"; descriptor.function = "ux500_dma_callback"; descriptor.filename = "drivers/usb/musb/ux500_dma.c"; descriptor.format = "DMA rx transfer done on hw_ep=%d\n"; descriptor.lineno = 72U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "DMA rx transfer done on hw_ep=%d\n", (int )hw_ep->epnum); } } else { } { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_96___0(& musb->lock); ux500_channel->channel.actual_len = (size_t )ux500_channel->cur_len; ux500_channel->channel.status = 1; musb_dma_completion(musb, (int )hw_ep->epnum, (int )ux500_channel->is_tx); ldv_spin_unlock_irqrestore_97(& musb->lock, flags); } return; } } static bool ux500_configure_channel(struct dma_channel *channel , u16 packet_sz , u8 mode , dma_addr_t dma_addr , u32 len ) { struct ux500_dma_channel *ux500_channel ; struct musb_hw_ep *hw_ep ; struct dma_chan *dma_chan ; struct dma_async_tx_descriptor *dma_desc ; enum dma_transfer_direction direction ; struct scatterlist sg ; struct dma_slave_config slave_conf ; enum dma_slave_buswidth addr_width ; struct musb *musb ; dma_addr_t usb_fifo_addr ; u32 tmp ; struct _ddebug descriptor ; long tmp___0 ; { { ux500_channel = (struct ux500_dma_channel *)channel->private_data; hw_ep = ux500_channel->hw_ep; dma_chan = ux500_channel->dma_chan; musb = (struct musb *)(ux500_channel->controller)->private_data; tmp = (*(musb->io.fifo_offset))((int )hw_ep->epnum); usb_fifo_addr = (dma_addr_t )tmp + (ux500_channel->controller)->phy_base; descriptor.modname = "musb_hdrc"; descriptor.function = "ux500_configure_channel"; descriptor.filename = "drivers/usb/musb/ux500_dma.c"; descriptor.format = "packet_sz=%d, mode=%d, dma_addr=0x%llx, len=%d is_tx=%d\n"; descriptor.lineno = 101U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "packet_sz=%d, mode=%d, dma_addr=0x%llx, len=%d is_tx=%d\n", (int )packet_sz, (int )mode, dma_addr, len, (int )ux500_channel->is_tx); } } else { } { ux500_channel->cur_len = len; sg_init_table(& sg, 1U); sg_set_page(& sg, (struct page *)-24189255811072L + (dma_addr >> 12), len, (unsigned int )dma_addr & 4095U); sg.dma_address = dma_addr; sg.dma_length = len; direction = (unsigned int )ux500_channel->is_tx != 0U ? 1 : 2; addr_width = (len & 3U) != 0U ? 1 : 4; slave_conf.direction = direction; slave_conf.src_addr = usb_fifo_addr; slave_conf.src_addr_width = addr_width; slave_conf.src_maxburst = 16U; slave_conf.dst_addr = usb_fifo_addr; slave_conf.dst_addr_width = addr_width; slave_conf.dst_maxburst = 16U; slave_conf.device_fc = 0; dmaengine_slave_config(dma_chan, & slave_conf); dma_desc = dmaengine_prep_slave_sg(dma_chan, & sg, 1U, direction, 3UL); } if ((unsigned long )dma_desc == (unsigned long )((struct dma_async_tx_descriptor *)0)) { return (0); } else { } { dma_desc->callback = & ux500_dma_callback; dma_desc->callback_param = (void *)channel; ux500_channel->cookie = (*(dma_desc->tx_submit))(dma_desc); dma_async_issue_pending(dma_chan); } return (1); } } static struct dma_channel *ux500_dma_channel_allocate(struct dma_controller *c , struct musb_hw_ep *hw_ep , u8 is_tx ) { struct ux500_dma_controller *controller ; struct dma_controller const *__mptr ; struct ux500_dma_channel *ux500_channel ; struct musb *musb ; u8 ch_num ; struct _ddebug descriptor ; long tmp ; { __mptr = (struct dma_controller const *)c; controller = (struct ux500_dma_controller *)__mptr; ux500_channel = (struct ux500_dma_channel *)0; musb = (struct musb *)controller->private_data; ch_num = (unsigned int )hw_ep->epnum + 255U; if ((unsigned int )ch_num > 7U) { ch_num = (unsigned int )ch_num + 248U; } else { } if ((unsigned int )ch_num > 7U) { return ((struct dma_channel *)0); } else { } ux500_channel = (unsigned int )is_tx != 0U ? (struct ux500_dma_channel *)(& controller->tx_channel) + (unsigned long )ch_num : (struct ux500_dma_channel *)(& controller->rx_channel) + (unsigned long )ch_num; if ((unsigned int )ux500_channel->is_allocated != 0U) { return ((struct dma_channel *)0); } else { } { ux500_channel->hw_ep = hw_ep; ux500_channel->is_allocated = 1U; descriptor.modname = "musb_hdrc"; descriptor.function = "ux500_dma_channel_allocate"; descriptor.filename = "drivers/usb/musb/ux500_dma.c"; descriptor.format = "hw_ep=%d, is_tx=0x%x, channel=%d\n"; descriptor.lineno = 170U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "hw_ep=%d, is_tx=0x%x, channel=%d\n", (int )hw_ep->epnum, (int )is_tx, (int )ch_num); } } else { } return (& ux500_channel->channel); } } static void ux500_dma_channel_release(struct dma_channel *channel ) { struct ux500_dma_channel *ux500_channel ; struct musb *musb ; struct _ddebug descriptor ; long tmp ; { { ux500_channel = (struct ux500_dma_channel *)channel->private_data; musb = (struct musb *)(ux500_channel->controller)->private_data; descriptor.modname = "musb_hdrc"; descriptor.function = "ux500_dma_channel_release"; descriptor.filename = "drivers/usb/musb/ux500_dma.c"; descriptor.format = "channel=%d\n"; descriptor.lineno = 180U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "channel=%d\n", (int )ux500_channel->ch_num); } } else { } if ((unsigned int )ux500_channel->is_allocated != 0U) { ux500_channel->is_allocated = 0U; channel->status = 1; channel->actual_len = 0UL; } else { } return; } } static int ux500_dma_is_compatible(struct dma_channel *channel , u16 maxpacket , void *buf , u32 length ) { { if ((((int )maxpacket & 3) != 0 || (((unsigned long )buf & 3UL) != 0UL || length <= 511U)) || (length & 3U) != 0U) { return (0); } else { return (1); } } } static int ux500_dma_channel_program(struct dma_channel *channel , u16 packet_sz , u8 mode , dma_addr_t dma_addr , u32 len ) { int ret ; long tmp ; int tmp___0 ; bool tmp___1 ; { { tmp = ldv__builtin_expect((long )((unsigned int )channel->status == 0U || (unsigned int )channel->status == 2U), 0L); } if (tmp != 0L) { { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/usb/musb/ux500_dma.c"), "i" (208), "i" (12UL)); __builtin_unreachable(); } } else { } { tmp___0 = ux500_dma_is_compatible(channel, (int )packet_sz, (void *)dma_addr, len); } if (tmp___0 == 0) { return (0); } else { } { channel->status = 2; channel->actual_len = 0UL; tmp___1 = ux500_configure_channel(channel, (int )packet_sz, (int )mode, dma_addr, len); ret = (int )tmp___1; } if (ret == 0) { channel->status = 1; } else { } return (ret); } } static int ux500_dma_channel_abort(struct dma_channel *channel ) { struct ux500_dma_channel *ux500_channel ; struct ux500_dma_controller *controller ; struct musb *musb ; void *epio ; u16 csr ; struct _ddebug descriptor ; long tmp ; { { ux500_channel = (struct ux500_dma_channel *)channel->private_data; controller = ux500_channel->controller; musb = (struct musb *)controller->private_data; epio = musb->endpoints[(int )(ux500_channel->hw_ep)->epnum].regs; descriptor.modname = "musb_hdrc"; descriptor.function = "ux500_dma_channel_abort"; descriptor.filename = "drivers/usb/musb/ux500_dma.c"; descriptor.format = "channel=%d, is_tx=%d\n"; descriptor.lineno = 231U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)musb->controller, "channel=%d, is_tx=%d\n", (int )ux500_channel->ch_num, (int )ux500_channel->is_tx); } } else { } if ((unsigned int )channel->status == 2U) { if ((unsigned int )ux500_channel->is_tx != 0U) { { csr = (*musb_readw)((void const *)epio, 2U); csr = (unsigned int )csr & 27647U; (*musb_writew)(epio, 2U, (int )csr); } } else { { csr = (*musb_readw)((void const *)epio, 6U); csr = (unsigned int )csr & 22527U; (*musb_writew)(epio, 6U, (int )csr); } } { dmaengine_terminate_all(ux500_channel->dma_chan); channel->status = 1; } } else { } return (0); } } static void ux500_dma_controller_stop(struct ux500_dma_controller *controller ) { struct ux500_dma_channel *ux500_channel ; struct dma_channel *channel ; u8 ch_num ; { ch_num = 0U; goto ldv_35509; ldv_35508: { channel = & controller->rx_channel[(int )ch_num].channel; ux500_channel = (struct ux500_dma_channel *)channel->private_data; ux500_dma_channel_release(channel); } if ((unsigned long )ux500_channel->dma_chan != (unsigned long )((struct dma_chan *)0)) { { dma_release_channel(ux500_channel->dma_chan); } } else { } ch_num = (u8 )((int )ch_num + 1); ldv_35509: ; if ((unsigned int )ch_num <= 7U) { goto ldv_35508; } else { } ch_num = 0U; goto ldv_35512; ldv_35511: { channel = & controller->tx_channel[(int )ch_num].channel; ux500_channel = (struct ux500_dma_channel *)channel->private_data; ux500_dma_channel_release(channel); } if ((unsigned long )ux500_channel->dma_chan != (unsigned long )((struct dma_chan *)0)) { { dma_release_channel(ux500_channel->dma_chan); } } else { } ch_num = (u8 )((int )ch_num + 1); ldv_35512: ; if ((unsigned int )ch_num <= 7U) { goto ldv_35511; } else { } return; } } static int ux500_dma_controller_start(struct ux500_dma_controller *controller ) { struct ux500_dma_channel *ux500_channel ; struct musb *musb ; struct device *dev ; struct musb_hdrc_platform_data *plat ; void *tmp ; struct ux500_musb_board_data *data ; struct dma_channel *dma_channel ; char **chan_names ; u32 ch_num ; u8 dir ; u8 is_tx ; void **param_array ; struct ux500_dma_channel *channel_array ; dma_cap_mask_t mask ; { { ux500_channel = (struct ux500_dma_channel *)0; musb = (struct musb *)controller->private_data; dev = musb->controller; tmp = dev_get_platdata((struct device const *)dev); plat = (struct musb_hdrc_platform_data *)tmp; dma_channel = (struct dma_channel *)0; is_tx = 0U; } if ((unsigned long )plat == (unsigned long )((struct musb_hdrc_platform_data *)0)) { { dev_err((struct device const *)musb->controller, "No platform data\n"); } return (-22); } else { } { data = (struct ux500_musb_board_data *)plat->board_data; __dma_cap_zero(& mask); __dma_cap_set(9, & mask); channel_array = (struct ux500_dma_channel *)(& controller->rx_channel); param_array = (unsigned long )data != (unsigned long )((struct ux500_musb_board_data *)0) ? data->dma_rx_param_array : (void **)0; chan_names = (char **)(& iep_chan_names); dir = 0U; } goto ldv_35535; ldv_35534: ch_num = 0U; goto ldv_35532; ldv_35531: { ux500_channel = channel_array + (unsigned long )ch_num; ux500_channel->controller = controller; ux500_channel->ch_num = (u8 )ch_num; ux500_channel->is_tx = is_tx; dma_channel = & ux500_channel->channel; dma_channel->private_data = (void *)ux500_channel; dma_channel->status = 1; dma_channel->max_len = 16777216UL; ux500_channel->dma_chan = dma_request_slave_channel(dev, (char const *)*(chan_names + (unsigned long )ch_num)); } if ((unsigned long )ux500_channel->dma_chan == (unsigned long )((struct dma_chan *)0)) { { ux500_channel->dma_chan = __dma_request_channel((dma_cap_mask_t const *)(& mask), (unsigned long )data != (unsigned long )((struct ux500_musb_board_data *)0) ? data->dma_filter : (bool (*)(struct dma_chan * , void * ))0, (unsigned long )param_array != (unsigned long )((void **)0) ? *(param_array + (unsigned long )ch_num) : (void *)0); } } else { } if ((unsigned long )ux500_channel->dma_chan == (unsigned long )((struct dma_chan *)0)) { { printk("\v%s %d: Dma pipe allocation error dir=%d ch=%d\n", "ux500_dma_controller_start", 342, (int )dir, ch_num); ux500_dma_controller_stop(controller); } return (-16); } else { } ch_num = ch_num + 1U; ldv_35532: ; if (ch_num <= 7U) { goto ldv_35531; } else { } channel_array = (struct ux500_dma_channel *)(& controller->tx_channel); param_array = (unsigned long )data != (unsigned long )((struct ux500_musb_board_data *)0) ? data->dma_tx_param_array : (void **)0; chan_names = (char **)(& oep_chan_names); is_tx = 1U; dir = (u8 )((int )dir + 1); ldv_35535: ; if ((unsigned int )dir <= 1U) { goto ldv_35534; } else { } return (0); } } void dma_controller_destroy(struct dma_controller *c ) { struct ux500_dma_controller *controller ; struct dma_controller const *__mptr ; { { __mptr = (struct dma_controller const *)c; controller = (struct ux500_dma_controller *)__mptr; ux500_dma_controller_stop(controller); kfree((void const *)controller); } return; } } struct dma_controller *dma_controller_create(struct musb *musb , void *base ) { struct ux500_dma_controller *controller ; struct platform_device *pdev ; struct device const *__mptr ; struct resource *iomem ; int ret ; void *tmp ; { { __mptr = (struct device const *)musb->controller; pdev = (struct platform_device *)__mptr + 0xfffffffffffffff0UL; tmp = kzalloc(1208UL, 208U); controller = (struct ux500_dma_controller *)tmp; } if ((unsigned long )controller == (unsigned long )((struct ux500_dma_controller *)0)) { goto kzalloc_fail; } else { } { controller->private_data = (void *)musb; iomem = platform_get_resource(pdev, 512U, 0U); } if ((unsigned long )iomem == (unsigned long )((struct resource *)0)) { { dev_err((struct device const *)musb->controller, "no memory resource defined\n"); } goto plat_get_fail; } else { } { controller->phy_base = iomem->start; controller->controller.channel_alloc = & ux500_dma_channel_allocate; controller->controller.channel_release = & ux500_dma_channel_release; controller->controller.channel_program = & ux500_dma_channel_program; controller->controller.channel_abort = & ux500_dma_channel_abort; controller->controller.is_compatible = & ux500_dma_is_compatible; ret = ux500_dma_controller_start(controller); } if (ret != 0) { goto plat_get_fail; } else { } return (& controller->controller); plat_get_fail: { kfree((void const *)controller); } kzalloc_fail: ; return ((struct dma_controller *)0); } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_96___0(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } void ldv_assert_linux_alloc_irq__nonatomic(int expr ) ; void ldv_assert_linux_alloc_irq__wrong_flags(int expr ) ; bool ldv_in_interrupt_context(void) ; void ldv_linux_alloc_irq_check_alloc_flags(gfp_t flags ) { bool tmp ; int tmp___0 ; { { tmp = ldv_in_interrupt_context(); } if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } { ldv_assert_linux_alloc_irq__wrong_flags(tmp___0 || flags == 32U); } return; } } void ldv_linux_alloc_irq_check_alloc_nonatomic(void) { bool tmp ; { { tmp = ldv_in_interrupt_context(); } if ((int )tmp) { { ldv_assert_linux_alloc_irq__nonatomic(0); } } else { } return; } } void ldv_assert_linux_alloc_spinlock__nonatomic(int expr ) ; void ldv_assert_linux_alloc_spinlock__wrong_flags(int expr ) ; int ldv_exclusive_spin_is_locked(void) ; void ldv_linux_alloc_spinlock_check_alloc_flags(gfp_t flags ) { int tmp ; { if (flags != 32U && flags != 0U) { { tmp = ldv_exclusive_spin_is_locked(); ldv_assert_linux_alloc_spinlock__wrong_flags(tmp == 0); } } else { } return; } } void ldv_linux_alloc_spinlock_check_alloc_nonatomic(void) { int tmp ; { { tmp = ldv_exclusive_spin_is_locked(); ldv_assert_linux_alloc_spinlock__nonatomic(tmp == 0); } return; } } void ldv_assert_linux_alloc_usb_lock__nonatomic(int expr ) ; void ldv_assert_linux_alloc_usb_lock__wrong_flags(int expr ) ; int ldv_linux_alloc_usb_lock_lock = 1; void ldv_linux_alloc_usb_lock_check_alloc_flags(gfp_t flags ) { { if (ldv_linux_alloc_usb_lock_lock == 2) { { ldv_assert_linux_alloc_usb_lock__wrong_flags(flags == 16U || flags == 32U); } } else { } return; } } void ldv_linux_alloc_usb_lock_check_alloc_nonatomic(void) { { { ldv_assert_linux_alloc_usb_lock__nonatomic(ldv_linux_alloc_usb_lock_lock == 1); } return; } } void ldv_linux_alloc_usb_lock_usb_lock_device(void) { { ldv_linux_alloc_usb_lock_lock = 2; return; } } int ldv_linux_alloc_usb_lock_usb_trylock_device(void) { int tmp ; { if (ldv_linux_alloc_usb_lock_lock == 1) { { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_linux_alloc_usb_lock_lock = 2; return (1); } else { return (0); } } else { return (0); } } } int ldv_linux_alloc_usb_lock_usb_lock_device_for_reset(void) { int tmp ; { if (ldv_linux_alloc_usb_lock_lock == 1) { { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_linux_alloc_usb_lock_lock = 2; return (0); } else { return (-1); } } else { return (-1); } } } void ldv_linux_alloc_usb_lock_usb_unlock_device(void) { { ldv_linux_alloc_usb_lock_lock = 1; return; } } void ldv_linux_usb_dev_atomic_add(int i , atomic_t *v ) { { v->counter = v->counter + i; return; } } void ldv_linux_usb_dev_atomic_sub(int i , atomic_t *v ) { { v->counter = v->counter - i; return; } } int ldv_linux_usb_dev_atomic_sub_and_test(int i , atomic_t *v ) { { v->counter = v->counter - i; if (v->counter != 0) { return (0); } else { } return (1); } } void ldv_linux_usb_dev_atomic_inc(atomic_t *v ) { { v->counter = v->counter + 1; return; } } void ldv_linux_usb_dev_atomic_dec(atomic_t *v ) { { v->counter = v->counter - 1; return; } } int ldv_linux_usb_dev_atomic_dec_and_test(atomic_t *v ) { { v->counter = v->counter - 1; if (v->counter != 0) { return (0); } else { } return (1); } } int ldv_linux_usb_dev_atomic_inc_and_test(atomic_t *v ) { { v->counter = v->counter + 1; if (v->counter != 0) { return (0); } else { } return (1); } } int ldv_linux_usb_dev_atomic_add_return(int i , atomic_t *v ) { { v->counter = v->counter + i; return (v->counter); } } int ldv_linux_usb_dev_atomic_add_negative(int i , atomic_t *v ) { { v->counter = v->counter + i; return (v->counter < 0); } } int ldv_linux_usb_dev_atomic_inc_short(short *v ) { { *v = (short )((unsigned int )((unsigned short )*v) + 1U); return ((int )*v); } } void ldv_assert_linux_arch_io__less_initial_decrement(int expr ) ; void ldv_assert_linux_arch_io__more_initial_at_exit(int expr ) ; void *ldv_undef_ptr(void) ; int ldv_linux_arch_io_iomem = 0; void *ldv_linux_arch_io_io_mem_remap(void) { void *ptr ; void *tmp ; { { tmp = ldv_undef_ptr(); ptr = tmp; } if ((unsigned long )ptr != (unsigned long )((void *)0)) { ldv_linux_arch_io_iomem = ldv_linux_arch_io_iomem + 1; return (ptr); } else { } return (ptr); } } void ldv_linux_arch_io_io_mem_unmap(void) { { { ldv_assert_linux_arch_io__less_initial_decrement(ldv_linux_arch_io_iomem > 0); ldv_linux_arch_io_iomem = ldv_linux_arch_io_iomem - 1; } return; } } void ldv_linux_arch_io_check_final_state(void) { { { ldv_assert_linux_arch_io__more_initial_at_exit(ldv_linux_arch_io_iomem == 0); } return; } } void ldv_assert_linux_block_genhd__delete_before_add(int expr ) ; void ldv_assert_linux_block_genhd__double_allocation(int expr ) ; void ldv_assert_linux_block_genhd__free_before_allocation(int expr ) ; void ldv_assert_linux_block_genhd__more_initial_at_exit(int expr ) ; void ldv_assert_linux_block_genhd__use_before_allocation(int expr ) ; static int ldv_linux_block_genhd_disk_state = 0; struct gendisk *ldv_linux_block_genhd_alloc_disk(void) { struct gendisk *res ; void *tmp ; { { tmp = ldv_undef_ptr(); res = (struct gendisk *)tmp; ldv_assert_linux_block_genhd__double_allocation(ldv_linux_block_genhd_disk_state == 0); } if ((unsigned long )res != (unsigned long )((struct gendisk *)0)) { ldv_linux_block_genhd_disk_state = 1; return (res); } else { } return (res); } } void ldv_linux_block_genhd_add_disk(void) { { { ldv_assert_linux_block_genhd__use_before_allocation(ldv_linux_block_genhd_disk_state == 1); ldv_linux_block_genhd_disk_state = 2; } return; } } void ldv_linux_block_genhd_del_gendisk(void) { { { ldv_assert_linux_block_genhd__delete_before_add(ldv_linux_block_genhd_disk_state == 2); ldv_linux_block_genhd_disk_state = 1; } return; } } void ldv_linux_block_genhd_put_disk(struct gendisk *disk ) { { if ((unsigned long )disk != (unsigned long )((struct gendisk *)0)) { { ldv_assert_linux_block_genhd__free_before_allocation(ldv_linux_block_genhd_disk_state > 0); ldv_linux_block_genhd_disk_state = 0; } } else { } return; } } void ldv_linux_block_genhd_check_final_state(void) { { { ldv_assert_linux_block_genhd__more_initial_at_exit(ldv_linux_block_genhd_disk_state == 0); } return; } } void ldv_assert_linux_block_queue__double_allocation(int expr ) ; void ldv_assert_linux_block_queue__more_initial_at_exit(int expr ) ; void ldv_assert_linux_block_queue__use_before_allocation(int expr ) ; static int ldv_linux_block_queue_queue_state = 0; struct request_queue *ldv_linux_block_queue_request_queue(void) { struct request_queue *res ; void *tmp ; { { tmp = ldv_undef_ptr(); res = (struct request_queue *)tmp; ldv_assert_linux_block_queue__double_allocation(ldv_linux_block_queue_queue_state == 0); } if ((unsigned long )res != (unsigned long )((struct request_queue *)0)) { ldv_linux_block_queue_queue_state = 1; return (res); } else { } return (res); } } void ldv_linux_block_queue_blk_cleanup_queue(void) { { { ldv_assert_linux_block_queue__use_before_allocation(ldv_linux_block_queue_queue_state == 1); ldv_linux_block_queue_queue_state = 0; } return; } } void ldv_linux_block_queue_check_final_state(void) { { { ldv_assert_linux_block_queue__more_initial_at_exit(ldv_linux_block_queue_queue_state == 0); } return; } } void ldv_assert_linux_block_request__double_get(int expr ) ; void ldv_assert_linux_block_request__double_put(int expr ) ; void ldv_assert_linux_block_request__get_at_exit(int expr ) ; long ldv_is_err(void const *ptr ) ; int ldv_linux_block_request_blk_rq = 0; struct request *ldv_linux_block_request_blk_get_request(gfp_t mask ) { struct request *res ; void *tmp ; { { ldv_assert_linux_block_request__double_get(ldv_linux_block_request_blk_rq == 0); tmp = ldv_undef_ptr(); res = (struct request *)tmp; } if ((mask == 16U || mask == 208U) || mask == 16U) { { ldv_assume((unsigned long )res != (unsigned long )((struct request *)0)); } } else { } if ((unsigned long )res != (unsigned long )((struct request *)0)) { ldv_linux_block_request_blk_rq = 1; } else { } return (res); } } struct request *ldv_linux_block_request_blk_make_request(gfp_t mask ) { struct request *res ; void *tmp ; long tmp___0 ; { { ldv_assert_linux_block_request__double_get(ldv_linux_block_request_blk_rq == 0); tmp = ldv_undef_ptr(); res = (struct request *)tmp; ldv_assume((unsigned long )res != (unsigned long )((struct request *)0)); tmp___0 = ldv_is_err((void const *)res); } if (tmp___0 == 0L) { ldv_linux_block_request_blk_rq = 1; } else { } return (res); } } void ldv_linux_block_request_put_blk_rq(void) { { { ldv_assert_linux_block_request__double_put(ldv_linux_block_request_blk_rq == 1); ldv_linux_block_request_blk_rq = 0; } return; } } void ldv_linux_block_request_check_final_state(void) { { { ldv_assert_linux_block_request__get_at_exit(ldv_linux_block_request_blk_rq == 0); } return; } } void ldv_assert_linux_drivers_base_class__double_deregistration(int expr ) ; void ldv_assert_linux_drivers_base_class__double_registration(int expr ) ; void ldv_assert_linux_drivers_base_class__registered_at_exit(int expr ) ; int ldv_undef_int_nonpositive(void) ; int ldv_linux_drivers_base_class_usb_gadget_class = 0; void *ldv_linux_drivers_base_class_create_class(void) { void *is_got ; long tmp ; { { is_got = ldv_undef_ptr(); ldv_assume((int )((long )is_got)); tmp = ldv_is_err((void const *)is_got); } if (tmp == 0L) { { ldv_assert_linux_drivers_base_class__double_registration(ldv_linux_drivers_base_class_usb_gadget_class == 0); ldv_linux_drivers_base_class_usb_gadget_class = 1; } } else { } return (is_got); } } int ldv_linux_drivers_base_class_register_class(void) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_drivers_base_class__double_registration(ldv_linux_drivers_base_class_usb_gadget_class == 0); ldv_linux_drivers_base_class_usb_gadget_class = 1; } } else { } return (is_reg); } } void ldv_linux_drivers_base_class_unregister_class(void) { { { ldv_assert_linux_drivers_base_class__double_deregistration(ldv_linux_drivers_base_class_usb_gadget_class == 1); ldv_linux_drivers_base_class_usb_gadget_class = 0; } return; } } void ldv_linux_drivers_base_class_destroy_class(struct class *cls ) { long tmp ; { if ((unsigned long )cls == (unsigned long )((struct class *)0)) { return; } else { { tmp = ldv_is_err((void const *)cls); } if (tmp != 0L) { return; } else { } } { ldv_linux_drivers_base_class_unregister_class(); } return; } } void ldv_linux_drivers_base_class_check_final_state(void) { { { ldv_assert_linux_drivers_base_class__registered_at_exit(ldv_linux_drivers_base_class_usb_gadget_class == 0); } return; } } void *ldv_xzalloc(size_t size ) ; void *ldv_dev_get_drvdata(struct device const *dev ) { { if ((unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private */* const */)0)) { return ((dev->p)->driver_data); } else { } return ((void *)0); } } int ldv_dev_set_drvdata(struct device *dev , void *data ) { void *tmp ; { { tmp = ldv_xzalloc(8UL); dev->p = (struct device_private *)tmp; (dev->p)->driver_data = data; } return (0); } } void *ldv_zalloc(size_t size ) ; struct spi_master *ldv_spi_alloc_master(struct device *host , unsigned int size ) { struct spi_master *master ; void *tmp ; { { tmp = ldv_zalloc((unsigned long )size + 2176UL); master = (struct spi_master *)tmp; } if ((unsigned long )master == (unsigned long )((struct spi_master *)0)) { return ((struct spi_master *)0); } else { } { ldv_dev_set_drvdata(& master->dev, (void *)master + 1U); } return (master); } } long ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 4294967295UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(4294967295L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(4294967295UL - (unsigned long )ptr)); } } long ldv_is_err_or_null(void const *ptr ) { long tmp ; int tmp___0 ; { if ((unsigned long )ptr == (unsigned long )((void const *)0)) { tmp___0 = 1; } else { { tmp = ldv_is_err(ptr); } if (tmp != 0L) { tmp___0 = 1; } else { tmp___0 = 0; } } return ((long )tmp___0); } } void ldv_assert_linux_fs_char_dev__double_deregistration(int expr ) ; void ldv_assert_linux_fs_char_dev__double_registration(int expr ) ; void ldv_assert_linux_fs_char_dev__registered_at_exit(int expr ) ; int ldv_linux_fs_char_dev_usb_gadget_chrdev = 0; int ldv_linux_fs_char_dev_register_chrdev(int major ) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_fs_char_dev__double_registration(ldv_linux_fs_char_dev_usb_gadget_chrdev == 0); ldv_linux_fs_char_dev_usb_gadget_chrdev = 1; } if (major == 0) { { is_reg = ldv_undef_int(); ldv_assume(is_reg > 0); } } else { } } else { } return (is_reg); } } int ldv_linux_fs_char_dev_register_chrdev_region(void) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_fs_char_dev__double_registration(ldv_linux_fs_char_dev_usb_gadget_chrdev == 0); ldv_linux_fs_char_dev_usb_gadget_chrdev = 1; } } else { } return (is_reg); } } void ldv_linux_fs_char_dev_unregister_chrdev_region(void) { { { ldv_assert_linux_fs_char_dev__double_deregistration(ldv_linux_fs_char_dev_usb_gadget_chrdev == 1); ldv_linux_fs_char_dev_usb_gadget_chrdev = 0; } return; } } void ldv_linux_fs_char_dev_check_final_state(void) { { { ldv_assert_linux_fs_char_dev__registered_at_exit(ldv_linux_fs_char_dev_usb_gadget_chrdev == 0); } return; } } void ldv_assert_linux_fs_sysfs__less_initial_decrement(int expr ) ; void ldv_assert_linux_fs_sysfs__more_initial_at_exit(int expr ) ; int ldv_linux_fs_sysfs_sysfs = 0; int ldv_linux_fs_sysfs_sysfs_create_group(void) { int res ; int tmp ; { { tmp = ldv_undef_int_nonpositive(); res = tmp; } if (res == 0) { ldv_linux_fs_sysfs_sysfs = ldv_linux_fs_sysfs_sysfs + 1; return (0); } else { } return (res); } } void ldv_linux_fs_sysfs_sysfs_remove_group(void) { { { ldv_assert_linux_fs_sysfs__less_initial_decrement(ldv_linux_fs_sysfs_sysfs > 0); ldv_linux_fs_sysfs_sysfs = ldv_linux_fs_sysfs_sysfs - 1; } return; } } void ldv_linux_fs_sysfs_check_final_state(void) { { { ldv_assert_linux_fs_sysfs__more_initial_at_exit(ldv_linux_fs_sysfs_sysfs == 0); } return; } } void ldv_assert_linux_kernel_locking_rwlock__double_write_lock(int expr ) ; void ldv_assert_linux_kernel_locking_rwlock__double_write_unlock(int expr ) ; void ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks(int expr ) ; void ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit(int expr ) ; void ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock(int expr ) ; void ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit(int expr ) ; int ldv_linux_kernel_locking_rwlock_rlock = 1; int ldv_linux_kernel_locking_rwlock_wlock = 1; void ldv_linux_kernel_locking_rwlock_read_lock(void) { { { ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock(ldv_linux_kernel_locking_rwlock_wlock == 1); ldv_linux_kernel_locking_rwlock_rlock = ldv_linux_kernel_locking_rwlock_rlock + 1; } return; } } void ldv_linux_kernel_locking_rwlock_read_unlock(void) { { { ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks(ldv_linux_kernel_locking_rwlock_rlock > 1); ldv_linux_kernel_locking_rwlock_rlock = ldv_linux_kernel_locking_rwlock_rlock + -1; } return; } } void ldv_linux_kernel_locking_rwlock_write_lock(void) { { { ldv_assert_linux_kernel_locking_rwlock__double_write_lock(ldv_linux_kernel_locking_rwlock_wlock == 1); ldv_linux_kernel_locking_rwlock_wlock = 2; } return; } } void ldv_linux_kernel_locking_rwlock_write_unlock(void) { { { ldv_assert_linux_kernel_locking_rwlock__double_write_unlock(ldv_linux_kernel_locking_rwlock_wlock != 1); ldv_linux_kernel_locking_rwlock_wlock = 1; } return; } } int ldv_linux_kernel_locking_rwlock_read_trylock(void) { int tmp ; { if (ldv_linux_kernel_locking_rwlock_wlock == 1) { { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_linux_kernel_locking_rwlock_rlock = ldv_linux_kernel_locking_rwlock_rlock + 1; return (1); } else { return (0); } } else { return (0); } } } int ldv_linux_kernel_locking_rwlock_write_trylock(void) { int tmp ; { if (ldv_linux_kernel_locking_rwlock_wlock == 1) { { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_linux_kernel_locking_rwlock_wlock = 2; return (1); } else { return (0); } } else { return (0); } } } void ldv_linux_kernel_locking_rwlock_check_final_state(void) { { { ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit(ldv_linux_kernel_locking_rwlock_rlock == 1); ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit(ldv_linux_kernel_locking_rwlock_wlock == 1); } return; } } void ldv_assert_linux_kernel_module__less_initial_decrement(int expr ) ; void ldv_assert_linux_kernel_module__more_initial_at_exit(int expr ) ; int ldv_linux_kernel_module_module_refcounter = 1; void ldv_linux_kernel_module_module_get(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { ldv_linux_kernel_module_module_refcounter = ldv_linux_kernel_module_module_refcounter + 1; } else { } return; } } int ldv_linux_kernel_module_try_module_get(struct module *module ) { int tmp ; { if ((unsigned long )module != (unsigned long )((struct module *)0)) { { tmp = ldv_undef_int(); } if (tmp == 1) { ldv_linux_kernel_module_module_refcounter = ldv_linux_kernel_module_module_refcounter + 1; return (1); } else { return (0); } } else { } return (0); } } void ldv_linux_kernel_module_module_put(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { { ldv_assert_linux_kernel_module__less_initial_decrement(ldv_linux_kernel_module_module_refcounter > 1); ldv_linux_kernel_module_module_refcounter = ldv_linux_kernel_module_module_refcounter - 1; } } else { } return; } } void ldv_linux_kernel_module_module_put_and_exit(void) { { { ldv_linux_kernel_module_module_put((struct module *)1); } LDV_LINUX_KERNEL_MODULE_STOP: ; goto LDV_LINUX_KERNEL_MODULE_STOP; } } unsigned int ldv_linux_kernel_module_module_refcount(void) { { return ((unsigned int )(ldv_linux_kernel_module_module_refcounter + -1)); } } void ldv_linux_kernel_module_check_final_state(void) { { { ldv_assert_linux_kernel_module__more_initial_at_exit(ldv_linux_kernel_module_module_refcounter == 1); } return; } } void ldv_assert_linux_kernel_rcu_srcu__locked_at_exit(int expr ) ; void ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section(int expr ) ; void ldv_assert_linux_kernel_rcu_srcu__more_unlocks(int expr ) ; int ldv_linux_kernel_rcu_srcu_srcu_nested = 0; void ldv_linux_kernel_rcu_srcu_srcu_read_lock(void) { { ldv_linux_kernel_rcu_srcu_srcu_nested = ldv_linux_kernel_rcu_srcu_srcu_nested + 1; return; } } void ldv_linux_kernel_rcu_srcu_srcu_read_unlock(void) { { { ldv_assert_linux_kernel_rcu_srcu__more_unlocks(ldv_linux_kernel_rcu_srcu_srcu_nested > 0); ldv_linux_kernel_rcu_srcu_srcu_nested = ldv_linux_kernel_rcu_srcu_srcu_nested - 1; } return; } } void ldv_linux_kernel_rcu_srcu_check_for_read_section(void) { { { ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section(ldv_linux_kernel_rcu_srcu_srcu_nested == 0); } return; } } void ldv_linux_kernel_rcu_srcu_check_final_state(void) { { { ldv_assert_linux_kernel_rcu_srcu__locked_at_exit(ldv_linux_kernel_rcu_srcu_srcu_nested == 0); } return; } } void ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks(int expr ) ; int ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh = 0; void ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh(void) { { ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh = ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh + 1; return; } } void ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh(void) { { { ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks(ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh > 0); ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh = ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh - 1; } return; } } void ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section(void) { { { ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section(ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh == 0); } return; } } void ldv_linux_kernel_rcu_update_lock_bh_check_final_state(void) { { { ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit(ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh == 0); } return; } } void ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks(int expr ) ; int ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched = 0; void ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched(void) { { ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched = ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched + 1; return; } } void ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched(void) { { { ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks(ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched > 0); ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched = ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched - 1; } return; } } void ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section(void) { { { ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section(ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched == 0); } return; } } void ldv_linux_kernel_rcu_update_lock_sched_check_final_state(void) { { { ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit(ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched == 0); } return; } } void ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock__more_unlocks(int expr ) ; int ldv_linux_kernel_rcu_update_lock_rcu_nested = 0; void ldv_linux_kernel_rcu_update_lock_rcu_read_lock(void) { { ldv_linux_kernel_rcu_update_lock_rcu_nested = ldv_linux_kernel_rcu_update_lock_rcu_nested + 1; return; } } void ldv_linux_kernel_rcu_update_lock_rcu_read_unlock(void) { { { ldv_assert_linux_kernel_rcu_update_lock__more_unlocks(ldv_linux_kernel_rcu_update_lock_rcu_nested > 0); ldv_linux_kernel_rcu_update_lock_rcu_nested = ldv_linux_kernel_rcu_update_lock_rcu_nested - 1; } return; } } void ldv_linux_kernel_rcu_update_lock_check_for_read_section(void) { { { ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section(ldv_linux_kernel_rcu_update_lock_rcu_nested == 0); } return; } } void ldv_linux_kernel_rcu_update_lock_check_final_state(void) { { { ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit(ldv_linux_kernel_rcu_update_lock_rcu_nested == 0); } return; } } static int ldv_filter_positive_int(int val ) { { { ldv_assume(val <= 0); } return (val); } } int ldv_post_init(int init_ret_val ) { int tmp ; { { tmp = ldv_filter_positive_int(init_ret_val); } return (tmp); } } int ldv_post_probe(int probe_ret_val ) { int tmp ; { { tmp = ldv_filter_positive_int(probe_ret_val); } return (tmp); } } int ldv_filter_err_code(int ret_val ) { int tmp ; { { tmp = ldv_filter_positive_int(ret_val); } return (tmp); } } static bool __ldv_in_interrupt_context = 0; void ldv_switch_to_interrupt_context(void) { { __ldv_in_interrupt_context = 1; return; } } void ldv_switch_to_process_context(void) { { __ldv_in_interrupt_context = 0; return; } } bool ldv_in_interrupt_context(void) { { return (__ldv_in_interrupt_context); } } void ldv_assert_linux_lib_find_bit__offset_out_of_range(int expr ) ; extern int nr_cpu_ids ; unsigned long ldv_undef_ulong(void) ; unsigned long ldv_linux_lib_find_bit_find_next_bit(unsigned long size , unsigned long offset ) { unsigned long nondet ; unsigned long tmp ; { { tmp = ldv_undef_ulong(); nondet = tmp; ldv_assert_linux_lib_find_bit__offset_out_of_range(offset <= size); ldv_assume(nondet <= size); ldv_assume(1); } return (nondet); } } unsigned long ldv_linux_lib_find_bit_find_first_bit(unsigned long size ) { unsigned long nondet ; unsigned long tmp ; { { tmp = ldv_undef_ulong(); nondet = tmp; ldv_assume(nondet <= size); ldv_assume(1); } return (nondet); } } void ldv_linux_lib_find_bit_initialize(void) { { { ldv_assume(nr_cpu_ids > 0); } return; } } void *ldv_kzalloc(size_t size , gfp_t flags ) { void *res ; { { ldv_check_alloc_flags(flags); res = ldv_zalloc(size); ldv_after_alloc(res); } return (res); } } void ldv_assert_linux_mmc_sdio_func__double_claim(int expr ) ; void ldv_assert_linux_mmc_sdio_func__release_without_claim(int expr ) ; void ldv_assert_linux_mmc_sdio_func__unreleased_at_exit(int expr ) ; void ldv_assert_linux_mmc_sdio_func__wrong_params(int expr ) ; unsigned short ldv_linux_mmc_sdio_func_sdio_element = 0U; void ldv_linux_mmc_sdio_func_check_context(struct sdio_func *func ) { { { ldv_assert_linux_mmc_sdio_func__wrong_params((int )ldv_linux_mmc_sdio_func_sdio_element == ((func->card)->host)->index); } return; } } void ldv_linux_mmc_sdio_func_sdio_claim_host(struct sdio_func *func ) { { { ldv_assert_linux_mmc_sdio_func__double_claim((unsigned int )ldv_linux_mmc_sdio_func_sdio_element == 0U); ldv_linux_mmc_sdio_func_sdio_element = (unsigned short )((func->card)->host)->index; } return; } } void ldv_linux_mmc_sdio_func_sdio_release_host(struct sdio_func *func ) { { { ldv_assert_linux_mmc_sdio_func__release_without_claim((int )ldv_linux_mmc_sdio_func_sdio_element == ((func->card)->host)->index); ldv_linux_mmc_sdio_func_sdio_element = 0U; } return; } } void ldv_linux_mmc_sdio_func_check_final_state(void) { { { ldv_assert_linux_mmc_sdio_func__unreleased_at_exit((unsigned int )ldv_linux_mmc_sdio_func_sdio_element == 0U); } return; } } void ldv_assert_linux_net_register__wrong_return_value(int expr ) ; int ldv_pre_register_netdev(void) ; int ldv_linux_net_register_probe_state = 0; int ldv_pre_register_netdev(void) { int nondet ; int tmp ; { { tmp = ldv_undef_int(); nondet = tmp; } if (nondet < 0) { ldv_linux_net_register_probe_state = 1; return (nondet); } else { return (0); } } } void ldv_linux_net_register_reset_error_counter(void) { { ldv_linux_net_register_probe_state = 0; return; } } void ldv_linux_net_register_check_return_value_probe(int retval ) { { if (ldv_linux_net_register_probe_state == 1) { { ldv_assert_linux_net_register__wrong_return_value(retval != 0); } } else { } { ldv_linux_net_register_reset_error_counter(); } return; } } void ldv_assert_linux_net_rtnetlink__double_lock(int expr ) ; void ldv_assert_linux_net_rtnetlink__double_unlock(int expr ) ; void ldv_assert_linux_net_rtnetlink__lock_on_exit(int expr ) ; int rtnllocknumber = 0; void ldv_linux_net_rtnetlink_past_rtnl_unlock(void) { { { ldv_assert_linux_net_rtnetlink__double_unlock(rtnllocknumber == 1); rtnllocknumber = 0; } return; } } void ldv_linux_net_rtnetlink_past_rtnl_lock(void) { { { ldv_assert_linux_net_rtnetlink__double_lock(rtnllocknumber == 0); rtnllocknumber = 1; } return; } } void ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw(void) { { { ldv_linux_net_rtnetlink_past_rtnl_lock(); ldv_linux_net_rtnetlink_past_rtnl_unlock(); } return; } } int ldv_linux_net_rtnetlink_rtnl_is_locked(void) { int tmp ; { if (rtnllocknumber != 0) { return (rtnllocknumber); } else { { tmp = ldv_undef_int(); } if (tmp != 0) { return (1); } else { return (0); } } } } int ldv_linux_net_rtnetlink_rtnl_trylock(void) { int tmp ; { { ldv_assert_linux_net_rtnetlink__double_lock(rtnllocknumber == 0); tmp = ldv_linux_net_rtnetlink_rtnl_is_locked(); } if (tmp == 0) { rtnllocknumber = 1; return (1); } else { return (0); } } } void ldv_linux_net_rtnetlink_check_final_state(void) { { { ldv_assert_linux_net_rtnetlink__lock_on_exit(rtnllocknumber == 0); } return; } } void ldv_assert_linux_net_sock__all_locked_sockets_must_be_released(int expr ) ; void ldv_assert_linux_net_sock__double_release(int expr ) ; int locksocknumber = 0; void ldv_linux_net_sock_past_lock_sock_nested(void) { { locksocknumber = locksocknumber + 1; return; } } bool ldv_linux_net_sock_lock_sock_fast(void) { int tmp ; { { tmp = ldv_undef_int(); } if (tmp != 0) { locksocknumber = locksocknumber + 1; return (1); } else { } return (0); } } void ldv_linux_net_sock_unlock_sock_fast(void) { { { ldv_assert_linux_net_sock__double_release(locksocknumber > 0); locksocknumber = locksocknumber - 1; } return; } } void ldv_linux_net_sock_before_release_sock(void) { { { ldv_assert_linux_net_sock__double_release(locksocknumber > 0); locksocknumber = locksocknumber - 1; } return; } } void ldv_linux_net_sock_check_final_state(void) { { { ldv_assert_linux_net_sock__all_locked_sockets_must_be_released(locksocknumber == 0); } return; } } void ldv_assert_linux_usb_coherent__less_initial_decrement(int expr ) ; void ldv_assert_linux_usb_coherent__more_initial_at_exit(int expr ) ; int ldv_linux_usb_coherent_coherent_state = 0; void *ldv_linux_usb_coherent_usb_alloc_coherent(void) { void *arbitrary_memory ; void *tmp ; { { tmp = ldv_undef_ptr(); arbitrary_memory = tmp; } if ((unsigned long )arbitrary_memory == (unsigned long )((void *)0)) { return (arbitrary_memory); } else { } ldv_linux_usb_coherent_coherent_state = ldv_linux_usb_coherent_coherent_state + 1; return (arbitrary_memory); } } void ldv_linux_usb_coherent_usb_free_coherent(void *addr ) { { if ((unsigned long )addr != (unsigned long )((void *)0)) { { ldv_assert_linux_usb_coherent__less_initial_decrement(ldv_linux_usb_coherent_coherent_state > 0); ldv_linux_usb_coherent_coherent_state = ldv_linux_usb_coherent_coherent_state + -1; } } else { } return; } } void ldv_linux_usb_coherent_check_final_state(void) { { { ldv_assert_linux_usb_coherent__more_initial_at_exit(ldv_linux_usb_coherent_coherent_state == 0); } return; } } void ldv_assert_linux_usb_dev__less_initial_decrement(int expr ) ; void ldv_assert_linux_usb_dev__more_initial_at_exit(int expr ) ; void ldv_assert_linux_usb_dev__probe_failed(int expr ) ; void ldv_assert_linux_usb_dev__unincremented_counter_decrement(int expr ) ; ldv_map LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS ; struct usb_device *ldv_linux_usb_dev_usb_get_dev(struct usb_device *dev ) { { if ((unsigned long )dev != (unsigned long )((struct usb_device *)0)) { LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS = LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS != 0 ? LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS + 1 : 1; } else { } return (dev); } } void ldv_linux_usb_dev_usb_put_dev(struct usb_device *dev ) { { if ((unsigned long )dev != (unsigned long )((struct usb_device *)0)) { { ldv_assert_linux_usb_dev__unincremented_counter_decrement(LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS != 0); ldv_assert_linux_usb_dev__less_initial_decrement(LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS > 0); } if (LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS > 1) { LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS = LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS + -1; } else { LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS = 0; } } else { } return; } } void ldv_linux_usb_dev_check_return_value_probe(int retval ) { { if (retval != 0) { { ldv_assert_linux_usb_dev__probe_failed(LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS == 0); } } else { } return; } } void ldv_linux_usb_dev_initialize(void) { { LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS = 0; return; } } void ldv_linux_usb_dev_check_final_state(void) { { { ldv_assert_linux_usb_dev__more_initial_at_exit(LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS == 0); } return; } } void ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget(int expr ) ; void ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget(int expr ) ; void ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget(int expr ) ; void ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget(int expr ) ; void ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration(int expr ) ; void ldv_assert_linux_usb_gadget__double_usb_gadget_registration(int expr ) ; void ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit(int expr ) ; int ldv_linux_usb_gadget_usb_gadget = 0; void *ldv_linux_usb_gadget_create_class(void) { void *is_got ; long tmp ; { { is_got = ldv_undef_ptr(); ldv_assume((int )((long )is_got)); tmp = ldv_is_err((void const *)is_got); } if (tmp == 0L) { { ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } } else { } return (is_got); } } int ldv_linux_usb_gadget_register_class(void) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } } else { } return (is_reg); } } void ldv_linux_usb_gadget_unregister_class(void) { { { ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } return; } } void ldv_linux_usb_gadget_destroy_class(struct class *cls ) { long tmp ; { if ((unsigned long )cls == (unsigned long )((struct class *)0)) { return; } else { { tmp = ldv_is_err((void const *)cls); } if (tmp != 0L) { return; } else { } } { ldv_linux_usb_gadget_unregister_class(); } return; } } int ldv_linux_usb_gadget_register_chrdev(int major ) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } if (major == 0) { { is_reg = ldv_undef_int(); ldv_assume(is_reg > 0); } } else { } } else { } return (is_reg); } } int ldv_linux_usb_gadget_register_chrdev_region(void) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } } else { } return (is_reg); } } void ldv_linux_usb_gadget_unregister_chrdev_region(void) { { { ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } return; } } int ldv_linux_usb_gadget_register_usb_gadget(void) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_usb_gadget__double_usb_gadget_registration(ldv_linux_usb_gadget_usb_gadget == 0); ldv_linux_usb_gadget_usb_gadget = 1; } } else { } return (is_reg); } } void ldv_linux_usb_gadget_unregister_usb_gadget(void) { { { ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration(ldv_linux_usb_gadget_usb_gadget == 1); ldv_linux_usb_gadget_usb_gadget = 0; } return; } } void ldv_linux_usb_gadget_check_final_state(void) { { { ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit(ldv_linux_usb_gadget_usb_gadget == 0); } return; } } void ldv_assert_linux_usb_register__wrong_return_value(int expr ) ; int ldv_pre_usb_register_driver(void) ; int ldv_linux_usb_register_probe_state = 0; int ldv_pre_usb_register_driver(void) { int nondet ; int tmp ; { { tmp = ldv_undef_int(); nondet = tmp; } if (nondet < 0) { ldv_linux_usb_register_probe_state = 1; return (nondet); } else { return (0); } } } void ldv_linux_usb_register_reset_error_counter(void) { { ldv_linux_usb_register_probe_state = 0; return; } } void ldv_linux_usb_register_check_return_value_probe(int retval ) { { if (ldv_linux_usb_register_probe_state == 1) { { ldv_assert_linux_usb_register__wrong_return_value(retval != 0); } } else { } { ldv_linux_usb_register_reset_error_counter(); } return; } } void ldv_assert_linux_usb_urb__less_initial_decrement(int expr ) ; void ldv_assert_linux_usb_urb__more_initial_at_exit(int expr ) ; int ldv_linux_usb_urb_urb_state = 0; struct urb *ldv_linux_usb_urb_usb_alloc_urb(void) { void *arbitrary_memory ; void *tmp ; { { tmp = ldv_undef_ptr(); arbitrary_memory = tmp; } if ((unsigned long )arbitrary_memory == (unsigned long )((void *)0)) { return ((struct urb *)arbitrary_memory); } else { } ldv_linux_usb_urb_urb_state = ldv_linux_usb_urb_urb_state + 1; return ((struct urb *)arbitrary_memory); } } void ldv_linux_usb_urb_usb_free_urb(struct urb *urb ) { { if ((unsigned long )urb != (unsigned long )((struct urb *)0)) { { ldv_assert_linux_usb_urb__less_initial_decrement(ldv_linux_usb_urb_urb_state > 0); ldv_linux_usb_urb_urb_state = ldv_linux_usb_urb_urb_state + -1; } } else { } return; } } void ldv_linux_usb_urb_check_final_state(void) { { { ldv_assert_linux_usb_urb__more_initial_at_exit(ldv_linux_usb_urb_urb_state == 0); } return; } } extern void ldv_assert(char const * , int ) ; void ldv__builtin_trap(void) ; void ldv_assume(int expression ) { { if (expression == 0) { ldv_assume_label: ; goto ldv_assume_label; } else { } return; } } void ldv_stop(void) { { ldv_stop_label: ; goto ldv_stop_label; } } long ldv__builtin_expect(long exp , long c ) { { return (exp); } } void ldv__builtin_trap(void) { { { ldv_assert("", 0); } return; } } void *ldv_malloc(size_t size ) ; void *ldv_calloc(size_t nmemb , size_t size ) ; extern void *external_allocated_data(void) ; void *ldv_calloc_unknown_size(void) ; void *ldv_zalloc_unknown_size(void) ; void *ldv_xmalloc_unknown_size(size_t size ) ; extern void *malloc(size_t ) ; extern void *calloc(size_t , size_t ) ; extern void free(void * ) ; extern void *memset(void * , int , size_t ) ; void *ldv_malloc(size_t size ) { void *res ; void *tmp ; long tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = malloc(size); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } else { return ((void *)0); } } } void *ldv_calloc(size_t nmemb , size_t size ) { void *res ; void *tmp ; long tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = calloc(nmemb, size); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } else { return ((void *)0); } } } void *ldv_zalloc(size_t size ) { void *tmp ; { { tmp = ldv_calloc(1UL, size); } return (tmp); } } void ldv_free(void *s ) { { { free(s); } return; } } void *ldv_xmalloc(size_t size ) { void *res ; void *tmp ; long tmp___0 ; { { tmp = malloc(size); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } } void *ldv_xzalloc(size_t size ) { void *res ; void *tmp ; long tmp___0 ; { { tmp = calloc(1UL, size); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } } void *ldv_malloc_unknown_size(void) { void *res ; void *tmp ; long tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = external_allocated_data(); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } else { return ((void *)0); } } } void *ldv_calloc_unknown_size(void) { void *res ; void *tmp ; long tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = external_allocated_data(); res = tmp; memset(res, 0, 8UL); ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } else { return ((void *)0); } } } void *ldv_zalloc_unknown_size(void) { void *tmp ; { { tmp = ldv_calloc_unknown_size(); } return (tmp); } } void *ldv_xmalloc_unknown_size(size_t size ) { void *res ; void *tmp ; long tmp___0 ; { { tmp = external_allocated_data(); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } } int ldv_undef_int_negative(void) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; int ldv_undef_int(void) { int tmp ; { { tmp = __VERIFIER_nondet_int(); } return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { { tmp = __VERIFIER_nondet_pointer(); } return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { { tmp = __VERIFIER_nondet_ulong(); } return (tmp); } } int ldv_undef_int_negative(void) { int ret ; int tmp ; { { tmp = ldv_undef_int(); ret = tmp; ldv_assume(ret < 0); } return (ret); } } int ldv_undef_int_nonpositive(void) { int ret ; int tmp ; { { tmp = ldv_undef_int(); ret = tmp; ldv_assume(ret <= 0); } return (ret); } } int ldv_thread_create(struct ldv_thread *ldv_thread , void (*function)(void * ) , void *data ) ; int ldv_thread_create_N(struct ldv_thread_set *ldv_thread_set , void (*function)(void * ) , void *data ) ; int ldv_thread_join(struct ldv_thread *ldv_thread , void (*function)(void * ) ) ; int ldv_thread_join_N(struct ldv_thread_set *ldv_thread_set , void (*function)(void * ) ) ; int ldv_thread_create(struct ldv_thread *ldv_thread , void (*function)(void * ) , void *data ) { { if ((unsigned long )function != (unsigned long )((void (*)(void * ))0)) { { (*function)(data); } } else { } return (0); } } int ldv_thread_create_N(struct ldv_thread_set *ldv_thread_set , void (*function)(void * ) , void *data ) { int i ; { if ((unsigned long )function != (unsigned long )((void (*)(void * ))0)) { i = 0; goto ldv_1179; ldv_1178: { (*function)(data); i = i + 1; } ldv_1179: ; if (i < ldv_thread_set->number) { goto ldv_1178; } else { } } else { } return (0); } } int ldv_thread_join(struct ldv_thread *ldv_thread , void (*function)(void * ) ) { { return (0); } } int ldv_thread_join_N(struct ldv_thread_set *ldv_thread_set , void (*function)(void * ) ) { { return (0); } } void ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(int expr ) ; void ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(int expr ) ; void ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock(int expr ) ; void ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(int expr ) ; ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode ; void ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode = 1; } return; } } int ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode); tmp = ldv_undef_int(); } if (tmp != 0) { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode = 1; return (0); } else { return (-4); } } } int ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode(struct mutex *lock ) { int tmp ; { if ((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode) { return (1); } else { { tmp = ldv_undef_int(); } if (tmp != 0) { return (1); } else { return (0); } } } } int ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode); tmp = ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode(lock); } if (tmp != 0) { return (0); } else { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode = 1; return (1); } } } int ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode(atomic_t *cnt , struct mutex *lock ) { { cnt->counter = cnt->counter - 1; if (cnt->counter != 0) { return (0); } else { { ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode(lock); } return (1); } } } void ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode = 0; } return; } } ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock ; void ldv_linux_kernel_locking_mutex_mutex_lock_lock(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock = 1; } return; } } int ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock); tmp = ldv_undef_int(); } if (tmp != 0) { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock = 1; return (0); } else { return (-4); } } } int ldv_linux_kernel_locking_mutex_mutex_is_locked_lock(struct mutex *lock ) { int tmp ; { if ((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock) { return (1); } else { { tmp = ldv_undef_int(); } if (tmp != 0) { return (1); } else { return (0); } } } } int ldv_linux_kernel_locking_mutex_mutex_trylock_lock(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock); tmp = ldv_linux_kernel_locking_mutex_mutex_is_locked_lock(lock); } if (tmp != 0) { return (0); } else { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock = 1; return (1); } } } int ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock(atomic_t *cnt , struct mutex *lock ) { { cnt->counter = cnt->counter - 1; if (cnt->counter != 0) { return (0); } else { { ldv_linux_kernel_locking_mutex_mutex_lock_lock(lock); } return (1); } } } void ldv_linux_kernel_locking_mutex_mutex_unlock_lock(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock = 0; } return; } } ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device ; void ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device = 1; } return; } } int ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device); tmp = ldv_undef_int(); } if (tmp != 0) { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device = 1; return (0); } else { return (-4); } } } int ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device(struct mutex *lock ) { int tmp ; { if ((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device) { return (1); } else { { tmp = ldv_undef_int(); } if (tmp != 0) { return (1); } else { return (0); } } } } int ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device); tmp = ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device(lock); } if (tmp != 0) { return (0); } else { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device = 1; return (1); } } } int ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device(atomic_t *cnt , struct mutex *lock ) { { cnt->counter = cnt->counter - 1; if (cnt->counter != 0) { return (0); } else { { ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device(lock); } return (1); } } } void ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device = 0; } return; } } void ldv_linux_kernel_locking_mutex_initialize(void) { { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode = 0; LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock = 0; LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device = 0; return; } } void ldv_linux_kernel_locking_mutex_check_final_state(void) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_i_mutex_of_inode); ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock); ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device); } return; } } void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(int expr ) ; void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(int expr ) ; void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(int expr ) ; void ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(int expr ) ; static int ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 2); ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 2); ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_lock = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_linux_kernel_locking_spinlock_spin_lock = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_lock == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock == 2); ldv_linux_kernel_locking_spinlock_spin_lock = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_lock(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_lock = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_lock(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_lock == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_lock(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_lock(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_lock(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_lock = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 2); ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_lock_of_musb = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_musb(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_lock_of_musb == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_musb == 1); ldv_linux_kernel_locking_spinlock_spin_lock_of_musb = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_musb(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_lock_of_musb == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_musb == 2); ldv_linux_kernel_locking_spinlock_spin_lock_of_musb = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_musb(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_musb == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_musb == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_lock_of_musb = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_musb(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_musb == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_musb == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_musb(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_lock_of_musb == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_musb(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_musb(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_musb(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_musb(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_musb == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_musb == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_lock_of_musb = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 2); ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_ptl = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_ptl(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_linux_kernel_locking_spinlock_spin_ptl = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_ptl(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_ptl == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_ptl == 2); ldv_linux_kernel_locking_spinlock_spin_ptl = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_ptl(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_ptl = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_ptl == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_ptl = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 2); ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 2; return (1); } else { } return (0); } } void ldv_linux_kernel_locking_spinlock_check_final_state(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_lock_of_musb == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); } return; } } int ldv_exclusive_spin_is_locked(void) { { if (ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_i_lock_of_inode == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_lock == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_lock_of_musb == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_ptl == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 2) { return (1); } else { } return (0); } } void ldv_assert_linux_kernel_sched_completion__double_init(int expr ) ; void ldv_assert_linux_kernel_sched_completion__wait_without_init(int expr ) ; static int ldv_linux_kernel_sched_completion_completion = 0; void ldv_linux_kernel_sched_completion_init_completion(void) { { ldv_linux_kernel_sched_completion_completion = 1; return; } } void ldv_linux_kernel_sched_completion_init_completion_macro(void) { { { ldv_assert_linux_kernel_sched_completion__double_init(ldv_linux_kernel_sched_completion_completion != 0); ldv_linux_kernel_sched_completion_completion = 1; } return; } } void ldv_linux_kernel_sched_completion_wait_for_completion(void) { { { ldv_assert_linux_kernel_sched_completion__wait_without_init(ldv_linux_kernel_sched_completion_completion != 0); ldv_linux_kernel_sched_completion_completion = 2; } return; } } void ldv_assert_linux_lib_idr__destroyed_before_usage(int expr ) ; void ldv_assert_linux_lib_idr__double_init(int expr ) ; void ldv_assert_linux_lib_idr__more_at_exit(int expr ) ; void ldv_assert_linux_lib_idr__not_initialized(int expr ) ; static int ldv_linux_lib_idr_idr = 0; void ldv_linux_lib_idr_idr_init(void) { { { ldv_assert_linux_lib_idr__double_init(ldv_linux_lib_idr_idr == 0); ldv_linux_lib_idr_idr = 1; } return; } } void ldv_linux_lib_idr_idr_alloc(void) { { { ldv_assert_linux_lib_idr__not_initialized(ldv_linux_lib_idr_idr != 0); ldv_assert_linux_lib_idr__destroyed_before_usage(ldv_linux_lib_idr_idr != 3); ldv_linux_lib_idr_idr = 2; } return; } } void ldv_linux_lib_idr_idr_find(void) { { { ldv_assert_linux_lib_idr__not_initialized(ldv_linux_lib_idr_idr != 0); ldv_assert_linux_lib_idr__destroyed_before_usage(ldv_linux_lib_idr_idr != 3); ldv_linux_lib_idr_idr = 2; } return; } } void ldv_linux_lib_idr_idr_remove(void) { { { ldv_assert_linux_lib_idr__not_initialized(ldv_linux_lib_idr_idr != 0); ldv_assert_linux_lib_idr__destroyed_before_usage(ldv_linux_lib_idr_idr != 3); ldv_linux_lib_idr_idr = 2; } return; } } void ldv_linux_lib_idr_idr_destroy(void) { { { ldv_assert_linux_lib_idr__not_initialized(ldv_linux_lib_idr_idr != 0); ldv_assert_linux_lib_idr__destroyed_before_usage(ldv_linux_lib_idr_idr != 3); ldv_linux_lib_idr_idr = 3; } return; } } void ldv_linux_lib_idr_check_final_state(void) { { { ldv_assert_linux_lib_idr__more_at_exit(ldv_linux_lib_idr_idr == 0 || ldv_linux_lib_idr_idr == 3); } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_net_rtnetlink__double_lock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_net_rtnetlink__lock_on_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_net_rtnetlink__double_unlock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_rwlock__double_write_lock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_rwlock__double_write_unlock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_lib_idr__double_init(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_lib_idr__not_initialized(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_lib_idr__destroyed_before_usage(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_lib_idr__more_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_sched_completion__double_init(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_sched_completion__wait_without_init(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_net_register__wrong_return_value(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_fs_char_dev__double_registration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_fs_char_dev__double_deregistration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_fs_char_dev__registered_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_rcu_srcu__more_unlocks(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_srcu__locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_module__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_module__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_alloc_spinlock__wrong_flags(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_alloc_spinlock__nonatomic(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_lib_find_bit__offset_out_of_range(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_mmc_sdio_func__wrong_params(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_mmc_sdio_func__double_claim(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_mmc_sdio_func__release_without_claim(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_mmc_sdio_func__unreleased_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_usb_coherent__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_coherent__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_rcu_update_lock__more_unlocks(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_net_sock__all_locked_sockets_must_be_released(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_net_sock__double_release(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_usb_dev__unincremented_counter_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_dev__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_dev__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_dev__probe_failed(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__double_usb_gadget_registration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_alloc_usb_lock__wrong_flags(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_alloc_usb_lock__nonatomic(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_block_request__double_get(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_request__double_put(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_request__get_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_alloc_irq__wrong_flags(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_alloc_irq__nonatomic(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_drivers_base_class__double_registration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_drivers_base_class__double_deregistration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_drivers_base_class__registered_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_block_queue__double_allocation(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_queue__use_before_allocation(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_queue__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_block_genhd__double_allocation(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_genhd__use_before_allocation(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_genhd__delete_before_add(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_genhd__free_before_allocation(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_genhd__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_arch_io__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_arch_io__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_usb_register__wrong_return_value(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_fs_sysfs__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_fs_sysfs__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_usb_urb__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_urb__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } }