extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ 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; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module; 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 __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 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_9 { unsigned int a ; unsigned int b ; }; struct __anonstruct____missing_field_name_10 { 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_8 { struct __anonstruct____missing_field_name_9 __annonCompField4 ; struct __anonstruct____missing_field_name_10 __annonCompField5 ; }; struct desc_struct { union __anonunion____missing_field_name_8 __annonCompField6 ; }; typedef unsigned long pteval_t; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct __anonstruct_pte_t_11 { pteval_t pte ; }; typedef struct __anonstruct_pte_t_11 pte_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_12 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_12 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct mm_struct; struct task_struct; struct cpumask; struct qspinlock { atomic_t val ; }; typedef struct qspinlock arch_spinlock_t; struct qrwlock { atomic_t cnts ; arch_spinlock_t lock ; }; typedef struct qrwlock arch_rwlock_t; 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 device; struct file_operations; struct completion; struct atomic_notifier_head; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct timespec; struct compat_timespec; struct __anonstruct_futex_16 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_17 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_18 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion____missing_field_name_15 { struct __anonstruct_futex_16 futex ; struct __anonstruct_nanosleep_17 nanosleep ; struct __anonstruct_poll_18 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion____missing_field_name_15 __annonCompField7 ; }; 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_19 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_19 __annonCompField8 ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct fregs_state { 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_29 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_30 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_28 { struct __anonstruct____missing_field_name_29 __annonCompField12 ; struct __anonstruct____missing_field_name_30 __annonCompField13 ; }; union __anonunion____missing_field_name_31 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct fxregs_state { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_28 __annonCompField14 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_31 __annonCompField15 ; }; struct swregs_state { 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 xstate_header { u64 xfeatures ; u64 xcomp_bv ; u64 reserved[6U] ; }; struct xregs_state { struct fxregs_state i387 ; struct xstate_header header ; u8 __reserved[464U] ; }; union fpregs_state { struct fregs_state fsave ; struct fxregs_state fxsave ; struct swregs_state soft ; struct xregs_state xsave ; }; struct fpu { union fpregs_state state ; unsigned int last_cpu ; unsigned char fpstate_active ; unsigned char fpregs_active ; unsigned char counter ; }; struct seq_operations; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct fpu fpu ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; typedef atomic64_t atomic_long_t; struct lockdep_map; 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 ; unsigned int pin_count ; }; 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_35 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_34 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_35 __annonCompField17 ; }; struct spinlock { union __anonunion____missing_field_name_34 __annonCompField18 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_36 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_36 rwlock_t; 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 timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct user_namespace; struct __anonstruct_kuid_t_46 { uid_t val ; }; typedef struct __anonstruct_kuid_t_46 kuid_t; struct __anonstruct_kgid_t_47 { gid_t val ; }; typedef struct __anonstruct_kgid_t_47 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 vm_area_struct; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_48 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_48 nodemask_t; 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 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 completion { unsigned int done ; wait_queue_head_t wait ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct notifier_block; struct timer_list { struct hlist_node entry ; unsigned long expires ; void (*function)(unsigned long ) ; unsigned long data ; u32 flags ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; 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 nsproxy; 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 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 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 wake_irq; 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 ; struct wake_irq *wakeirq ; 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 ) ; int (*activate)(struct device * ) ; void (*sync)(struct device * ) ; void (*dismiss)(struct device * ) ; }; 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 llist_node; struct llist_node { struct llist_node *next ; }; struct cred; struct inode; 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_148 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct____missing_field_name_149 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion____missing_field_name_147 { struct __anonstruct____missing_field_name_148 __annonCompField33 ; struct __anonstruct____missing_field_name_149 __annonCompField34 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion____missing_field_name_147 __annonCompField35 ; 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 ; }; struct address_space; struct mem_cgroup; typedef void compound_page_dtor(struct page * ); union __anonunion____missing_field_name_150 { struct address_space *mapping ; void *s_mem ; }; union __anonunion____missing_field_name_152 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct____missing_field_name_156 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion____missing_field_name_155 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_156 __annonCompField38 ; int units ; }; struct __anonstruct____missing_field_name_154 { union __anonunion____missing_field_name_155 __annonCompField39 ; atomic_t _count ; }; union __anonunion____missing_field_name_153 { unsigned long counters ; struct __anonstruct____missing_field_name_154 __annonCompField40 ; unsigned int active ; }; struct __anonstruct____missing_field_name_151 { union __anonunion____missing_field_name_152 __annonCompField37 ; union __anonunion____missing_field_name_153 __annonCompField41 ; }; struct __anonstruct____missing_field_name_158 { struct page *next ; int pages ; int pobjects ; }; struct slab; struct __anonstruct____missing_field_name_159 { compound_page_dtor *compound_dtor ; unsigned long compound_order ; }; union __anonunion____missing_field_name_157 { struct list_head lru ; struct __anonstruct____missing_field_name_158 __annonCompField43 ; struct slab *slab_page ; struct callback_head callback_head ; struct __anonstruct____missing_field_name_159 __annonCompField44 ; pgtable_t pmd_huge_pte ; }; struct kmem_cache; union __anonunion____missing_field_name_160 { 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_150 __annonCompField36 ; struct __anonstruct____missing_field_name_151 __annonCompField42 ; union __anonunion____missing_field_name_157 __annonCompField45 ; union __anonunion____missing_field_name_160 __annonCompField46 ; struct mem_cgroup *mem_cgroup ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_shared_161 { struct rb_node rb ; unsigned long rb_subtree_last ; }; struct anon_vma; struct vm_operations_struct; 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_161 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 ; }; 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; union __anonunion____missing_field_name_166 { 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_166 __annonCompField47 ; }; 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 dentry; struct iattr; 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_171 { 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_171 __annonCompField48 ; 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 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 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 ; }; 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 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_172 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct module *mod ; struct kernel_param_ops const *ops ; u16 const perm ; s8 level ; u8 flags ; union __anonunion____missing_field_name_172 __annonCompField49 ; }; 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 latch_tree_node { struct rb_node node[2U] ; }; 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 * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct mod_tree_node { struct module *mod ; struct latch_tree_node node ; }; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct trace_event_call; struct trace_enum_map; 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 mutex param_lock ; 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 ; bool async_probe_requested ; 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 ; struct mod_tree_node mtn_core ; struct mod_tree_node mtn_init ; 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 ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct trace_event_call **trace_events ; unsigned int num_trace_events ; struct trace_enum_map **trace_enums ; unsigned int num_trace_enums ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; bool klp_alive ; 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 kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; 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 user_struct; struct sysv_shm { struct list_head shm_clist ; }; struct __anonstruct_sigset_t_180 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_180 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_182 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_183 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_184 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_185 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__addr_bnd_187 { void *_lower ; void *_upper ; }; struct __anonstruct__sigfault_186 { void *_addr ; short _addr_lsb ; struct __anonstruct__addr_bnd_187 _addr_bnd ; }; struct __anonstruct__sigpoll_188 { long _band ; int _fd ; }; struct __anonstruct__sigsys_189 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_181 { int _pad[28U] ; struct __anonstruct__kill_182 _kill ; struct __anonstruct__timer_183 _timer ; struct __anonstruct__rt_184 _rt ; struct __anonstruct__sigchld_185 _sigchld ; struct __anonstruct__sigfault_186 _sigfault ; struct __anonstruct__sigpoll_188 _sigpoll ; struct __anonstruct__sigsys_189 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_181 _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 ; }; 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 percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; 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 (*get_time)(void) ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; seqcount_t seq ; struct hrtimer *running ; unsigned int cpu ; unsigned int active_bases ; unsigned int clock_was_set_seq ; bool migration_enabled ; bool nohz_active ; unsigned char in_hrtirq : 1 ; unsigned char hres_active : 1 ; unsigned char hang_detected : 1 ; ktime_t expires_next ; struct hrtimer *next_timer ; unsigned int nr_events ; unsigned int nr_retries ; unsigned int nr_hangs ; unsigned int 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_196 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion____missing_field_name_197 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct____missing_field_name_199 { struct key_type *type ; char *description ; }; union __anonunion____missing_field_name_198 { struct keyring_index_key index_key ; struct __anonstruct____missing_field_name_199 __annonCompField52 ; }; union __anonunion_type_data_200 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_202 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion____missing_field_name_201 { union __anonunion_payload_202 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion____missing_field_name_196 __annonCompField50 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_197 __annonCompField51 ; 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_198 __annonCompField53 ; union __anonunion_type_data_200 type_data ; union __anonunion____missing_field_name_201 __annonCompField54 ; }; 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 percpu_ref; typedef void percpu_ref_func_t(struct percpu_ref * ); struct percpu_ref { atomic_long_t count ; unsigned long percpu_count_ptr ; percpu_ref_func_t *release ; percpu_ref_func_t *confirm_switch ; bool force_atomic ; struct callback_head rcu ; }; struct cgroup; struct cgroup_root; struct cgroup_subsys; struct cgroup_taskset; struct cgroup_subsys_state { struct cgroup *cgroup ; struct cgroup_subsys *ss ; struct percpu_ref refcnt ; struct cgroup_subsys_state *parent ; struct list_head sibling ; struct list_head children ; int id ; unsigned int flags ; u64 serial_nr ; struct callback_head callback_head ; struct work_struct destroy_work ; }; struct css_set { atomic_t refcount ; struct hlist_node hlist ; struct list_head tasks ; struct list_head mg_tasks ; struct list_head cgrp_links ; struct cgroup *dfl_cgrp ; struct cgroup_subsys_state *subsys[12U] ; struct list_head mg_preload_node ; struct list_head mg_node ; struct cgroup *mg_src_cgrp ; struct css_set *mg_dst_cset ; struct list_head e_cset_node[12U] ; struct callback_head callback_head ; }; struct cgroup { struct cgroup_subsys_state self ; unsigned long flags ; int id ; int populated_cnt ; struct kernfs_node *kn ; struct kernfs_node *procs_kn ; struct kernfs_node *populated_kn ; unsigned int subtree_control ; unsigned int child_subsys_mask ; struct cgroup_subsys_state *subsys[12U] ; struct cgroup_root *root ; struct list_head cset_links ; struct list_head e_csets[12U] ; struct list_head pidlists ; struct mutex pidlist_mutex ; wait_queue_head_t offline_waitq ; struct work_struct release_agent_work ; }; struct cgroup_root { struct kernfs_root *kf_root ; unsigned int subsys_mask ; int hierarchy_id ; struct cgroup cgrp ; atomic_t nr_cgrps ; struct list_head root_list ; unsigned int flags ; struct idr cgroup_idr ; char release_agent_path[4096U] ; char name[64U] ; }; struct cftype { char name[64U] ; int private ; umode_t mode ; size_t max_write_len ; unsigned int flags ; struct cgroup_subsys *ss ; struct list_head node ; struct kernfs_ops *kf_ops ; u64 (*read_u64)(struct cgroup_subsys_state * , struct cftype * ) ; s64 (*read_s64)(struct cgroup_subsys_state * , struct cftype * ) ; 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 * ) ; int (*write_u64)(struct cgroup_subsys_state * , struct cftype * , u64 ) ; int (*write_s64)(struct cgroup_subsys_state * , struct cftype * , s64 ) ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; struct lock_class_key lockdep_key ; }; struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state * ) ; int (*css_online)(struct cgroup_subsys_state * ) ; void (*css_offline)(struct cgroup_subsys_state * ) ; void (*css_released)(struct cgroup_subsys_state * ) ; void (*css_free)(struct cgroup_subsys_state * ) ; void (*css_reset)(struct cgroup_subsys_state * ) ; void (*css_e_css_changed)(struct cgroup_subsys_state * ) ; int (*can_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*cancel_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*fork)(struct task_struct * ) ; void (*exit)(struct cgroup_subsys_state * , struct cgroup_subsys_state * , struct task_struct * ) ; void (*bind)(struct cgroup_subsys_state * ) ; int disabled ; int early_init ; bool broken_hierarchy ; bool warned_broken_hierarchy ; int id ; char const *name ; struct cgroup_root *root ; struct idr css_idr ; struct list_head cfts ; struct cftype *dfl_cftypes ; struct cftype *legacy_cftypes ; unsigned int depends_on ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct nameidata; 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 task_cputime_atomic { atomic64_t utime ; atomic64_t stime ; atomic64_t sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime_atomic cputime_atomic ; int running ; }; 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 ; 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 backing_dev_info; 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 wake_q_node { struct wake_q_node *next ; }; struct io_context; struct pipe_inode_info; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; unsigned long utilization_avg_contrib ; u32 runnable_avg_sum ; u32 avg_period ; u32 running_avg_sum ; }; 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 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 ; 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 long 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 sched_migrated : 1 ; unsigned char memcg_kmem_skip_account : 1 ; unsigned char brk_randomized : 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] ; struct nameidata *nameidata ; 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 wake_q_node wake_q ; 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[3U] ; 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 ; int pagefault_disabled ; }; struct urb; struct usb_hcd; 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 klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; 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 dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct device_node; struct fwnode_handle; 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; enum probe_type { PROBE_DEFAULT_STRATEGY = 0, PROBE_PREFER_ASYNCHRONOUS = 1, PROBE_FORCE_SYNCHRONOUS = 2 } ; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; enum probe_type probe_type ; 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 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 fwnode_handle *fwnode ; 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 wake_irq *wakeirq ; 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 ; }; 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 file_ra_state; struct writeback_control; struct bdi_writeback; 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 (*pfn_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 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 dma_pool; 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 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 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 } ; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct exception_table_entry { int insn ; int fixup ; }; struct tasklet_struct { struct tasklet_struct *next ; unsigned long state ; atomic_t count ; void (*func)(unsigned long ) ; unsigned long data ; }; 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_232 { spinlock_t lock ; int count ; }; union __anonunion____missing_field_name_231 { struct __anonstruct____missing_field_name_232 __annonCompField66 ; }; struct lockref { union __anonunion____missing_field_name_231 __annonCompField67 ; }; struct vfsmount; struct __anonstruct____missing_field_name_234 { u32 hash ; u32 len ; }; union __anonunion____missing_field_name_233 { struct __anonstruct____missing_field_name_234 __annonCompField68 ; u64 hash_len ; }; struct qstr { union __anonunion____missing_field_name_233 __annonCompField69 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_235 { 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_235 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 inode *(*d_select_inode)(struct dentry * , unsigned int ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; 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_239 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion____missing_field_name_238 { struct __anonstruct____missing_field_name_239 __annonCompField70 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion____missing_field_name_238 __annonCompField71 ; 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 ; }; 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 export_operations; struct kiocb; struct poll_table_struct; struct kstatfs; struct swap_info_struct; struct iov_iter; 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 dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_243 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_243 kprojid_t; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion____missing_field_name_244 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion____missing_field_name_244 __annonCompField73 ; 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 * ) ; int (*get_projid)(struct inode * , kprojid_t * ) ; }; 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 qc_type_state { unsigned int flags ; unsigned int spc_timelimit ; unsigned int ino_timelimit ; unsigned int rt_spc_timelimit ; unsigned int spc_warnlimit ; unsigned int ino_warnlimit ; unsigned int rt_spc_warnlimit ; unsigned long long ino ; blkcnt_t blocks ; blkcnt_t nextents ; }; struct qc_state { unsigned int s_incoredqs ; struct qc_type_state s_state[3U] ; }; struct qc_info { int i_fieldmask ; unsigned int i_flags ; unsigned int i_spc_timelimit ; unsigned int i_ino_timelimit ; unsigned int i_rt_spc_timelimit ; unsigned int i_spc_warnlimit ; unsigned int i_ino_warnlimit ; unsigned int i_rt_spc_warnlimit ; }; 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 (*set_info)(struct super_block * , int , struct qc_info * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*get_state)(struct super_block * , struct qc_state * ) ; 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[3U] ; struct mem_dqinfo info[3U] ; struct quota_format_ops const *ops[3U] ; }; struct kiocb { struct file *ki_filp ; loff_t ki_pos ; void (*ki_complete)(struct kiocb * , long , long ) ; void *private ; int ki_flags ; }; 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)(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 request_queue; struct hd_struct; struct gendisk; 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_247 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion____missing_field_name_248 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock_context; struct cdev; union __anonunion____missing_field_name_249 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; char *i_link ; }; 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_247 __annonCompField74 ; 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 ; unsigned long dirtied_time_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct bdi_writeback *i_wb ; int i_wb_frn_winner ; u16 i_wb_frn_avg_time ; u16 i_wb_frn_history ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion____missing_field_name_248 __annonCompField75 ; 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_249 __annonCompField76 ; __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_250 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_250 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 * ) ; fl_owner_t (*lm_get_owner)(fl_owner_t ) ; void (*lm_put_owner)(fl_owner_t ) ; 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_252 { struct list_head link ; int state ; }; union __anonunion_fl_u_251 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_252 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_251 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_iflags ; 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 (*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 * ) ; int (*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 ) ; char const *(*follow_link)(struct dentry * , void ** ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct inode * , 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 ) ; }; 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 usb_device; 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, FWNODE_PDATA = 3 } ; struct fwnode_handle { enum fwnode_type type ; struct fwnode_handle *secondary ; }; 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_gadget; 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 * ) ; }; 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 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 __anonstruct_hs_255 { __u8 DeviceRemovable[4U] ; __u8 PortPwrCtrlMask[4U] ; }; struct __anonstruct_ss_256 { __u8 bHubHdrDecLat ; __le16 wHubDelay ; __le16 DeviceRemovable ; }; union __anonunion_u_254 { struct __anonstruct_hs_255 hs ; struct __anonstruct_ss_256 ss ; }; struct usb_hub_descriptor { __u8 bDescLength ; __u8 bDescriptorType ; __u8 bNbrPorts ; __le16 wHubCharacteristics ; __u8 bPwrOn2PwrGood ; __u8 bHubContrCurrent ; union __anonunion_u_254 u ; }; 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 ; }; typedef __u32 __hc32; typedef __u16 __hc16; struct td; struct ed { __hc32 hwINFO ; __hc32 hwTailP ; __hc32 hwHeadP ; __hc32 hwNextED ; dma_addr_t dma ; struct td *dummy ; struct ed *ed_next ; struct ed *ed_prev ; struct list_head td_list ; struct list_head in_use_list ; u8 state ; u8 type ; u8 branch ; u16 interval ; u16 load ; u16 last_iso ; u16 tick ; unsigned int takeback_wdh_cnt ; struct td *pending_td ; }; struct td { __hc32 hwINFO ; __hc32 hwCBP ; __hc32 hwNextTD ; __hc32 hwBE ; __hc16 hwPSW[2U] ; __u8 index ; struct ed *ed ; struct td *td_hash ; struct td *next_dl_td ; struct urb *urb ; dma_addr_t td_dma ; dma_addr_t data_dma ; struct list_head td_list ; }; struct ohci_hcca { __hc32 int_table[32U] ; __hc32 frame_no ; __hc32 done_head ; u8 reserved_for_hc[116U] ; u8 what[4U] ; }; struct ohci_roothub_regs { __hc32 a ; __hc32 b ; __hc32 status ; __hc32 portstatus[15U] ; }; struct ohci_regs { __hc32 revision ; __hc32 control ; __hc32 cmdstatus ; __hc32 intrstatus ; __hc32 intrenable ; __hc32 intrdisable ; __hc32 hcca ; __hc32 ed_periodcurrent ; __hc32 ed_controlhead ; __hc32 ed_controlcurrent ; __hc32 ed_bulkhead ; __hc32 ed_bulkcurrent ; __hc32 donehead ; __hc32 fminterval ; __hc32 fmremaining ; __hc32 fmnumber ; __hc32 periodicstart ; __hc32 lsthresh ; struct ohci_roothub_regs roothub ; }; struct urb_priv { struct ed *ed ; u16 length ; u16 td_cnt ; struct list_head pending ; struct td *td[0U] ; }; typedef struct urb_priv urb_priv_t; enum ohci_rh_state { OHCI_RH_HALTED = 0, OHCI_RH_SUSPENDED = 1, OHCI_RH_RUNNING = 2 } ; struct ohci_hcd { spinlock_t lock ; struct ohci_regs *regs ; struct ohci_hcca *hcca ; dma_addr_t hcca_dma ; struct ed *ed_rm_list ; struct ed *ed_bulktail ; struct ed *ed_controltail ; struct ed *periodic[32U] ; void (*start_hnp)(struct ohci_hcd * ) ; struct dma_pool *td_cache ; struct dma_pool *ed_cache ; struct td *td_hash[64U] ; struct td *dl_start ; struct td *dl_end ; struct list_head pending ; struct list_head eds_in_use ; enum ohci_rh_state rh_state ; int num_ports ; int load[32U] ; u32 hc_control ; unsigned long next_statechange ; u32 fminterval ; unsigned char autostop : 1 ; unsigned char working : 1 ; unsigned char restart_work : 1 ; unsigned long flags ; unsigned int prev_frame_no ; unsigned int wdh_cnt ; unsigned int prev_wdh_cnt ; u32 prev_donehead ; struct timer_list io_watchdog ; struct work_struct nec_work ; struct dentry *debug_dir ; struct dentry *debug_async ; struct dentry *debug_periodic ; struct dentry *debug_registers ; unsigned long priv[0U] ; }; struct ohci_driver_overrides { char const *product_desc ; size_t extra_priv_size ; int (*reset)(struct usb_hcd * ) ; }; struct debug_buffer { ssize_t (*fill_func)(struct debug_buffer * ) ; struct ohci_hcd *ohci ; struct mutex mutex ; size_t count ; char *page ; }; 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; __inline static long ldv__builtin_expect(long exp , long c ) ; extern struct module __this_module ; __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 clear_bit(long nr , unsigned long volatile *addr ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); return; } } __inline static __u32 __le32_to_cpup(__le32 const *p ) { { return ((__u32 )*p); } } __inline static __u16 __le16_to_cpup(__le16 const *p ) { { return ((__u16 )*p); } } 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 scnprintf(char * , size_t , char const * , ...) ; void ldv_spin_lock(void) ; void ldv_spin_unlock(void) ; extern void *malloc(size_t ) ; extern void *calloc(size_t , size_t ) ; extern void *memset(void * , int , size_t ) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; extern void __VERIFIER_assume(int ) ; void *ldv_malloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = malloc(size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_zalloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_init_zalloc(size_t size ) { void *p ; void *tmp ; { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } void *ldv_memset(void *s , int c , size_t n ) { void *tmp ; { tmp = memset(s, c, n); return (tmp); } } 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); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } __inline static long ldv__builtin_expect(long exp , long c ) { { return (exp); } } __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ; __inline static void list_add(struct list_head *new , struct list_head *head ) { { __list_add(new, head, head->next); return; } } __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(struct list_head * ) ; __inline static int list_empty(struct list_head const *head ) { { return ((unsigned long )((struct list_head const *)head->next) == (unsigned long )head); } } extern void warn_slowpath_null(char const * , int const ) ; extern void *memset(void * , int , size_t ) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_lock(raw_spinlock_t * ) ; extern void _raw_spin_lock_irq(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irq(raw_spinlock_t * ) ; 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 ldv_spin_lock_5(spinlock_t *lock ) { { _raw_spin_lock(& lock->__annonCompField18.rlock); return; } } __inline static void spin_lock(spinlock_t *lock ) ; __inline static void ldv_spin_lock_irq_8(spinlock_t *lock ) { { _raw_spin_lock_irq(& lock->__annonCompField18.rlock); return; } } __inline static void spin_lock_irq(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_9(spinlock_t *lock ) { { _raw_spin_unlock(& lock->__annonCompField18.rlock); return; } } __inline static void spin_unlock(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_irq_11(spinlock_t *lock ) { { _raw_spin_unlock_irq(& lock->__annonCompField18.rlock); return; } } __inline static void spin_unlock_irq(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_irqrestore_12(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->__annonCompField18.rlock, flags); return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) ; extern void __mutex_init(struct mutex * , char const * , struct lock_class_key * ) ; extern void mutex_lock_nested(struct mutex * , unsigned int ) ; extern void mutex_unlock(struct mutex * ) ; extern unsigned long volatile jiffies ; extern unsigned long __msecs_to_jiffies(unsigned int const ) ; __inline static unsigned long msecs_to_jiffies(unsigned int const m ) { unsigned long tmp___0 ; { tmp___0 = __msecs_to_jiffies(m); return (tmp___0); } } __inline static int timer_pending(struct timer_list const *timer ) { { return ((unsigned long )timer->entry.pprev != (unsigned long )((struct hlist_node **/* const */)0)); } } extern int mod_timer(struct timer_list * , unsigned long ) ; int ldv_mod_timer_27(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) ; int ldv_mod_timer_28(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) ; extern void set_timer_slack(struct timer_list * , int ) ; extern int del_timer_sync(struct timer_list * ) ; int ldv_del_timer_sync_24(struct timer_list *ldv_func_arg1 ) ; int ldv_del_timer_sync_29(struct timer_list *ldv_func_arg1 ) ; extern struct workqueue_struct *system_wq ; extern bool queue_work_on(int , struct workqueue_struct * , struct work_struct * ) ; extern bool flush_work(struct work_struct * ) ; __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 schedule_work(struct work_struct *work ) { bool tmp ; { tmp = queue_work(system_wq, work); return (tmp); } } __inline static unsigned int readl(void const volatile *addr ) { unsigned int ret ; { __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); return (ret); } } __inline static void writel(unsigned int val , void volatile *addr ) { { __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); return; } } extern unsigned long get_zeroed_page(gfp_t ) ; extern void free_pages(unsigned long , unsigned int ) ; __inline static char const *kobject_name(struct kobject const *kobj ) { { return ((char const *)kobj->name); } } extern long schedule_timeout_uninterruptible(long ) ; extern void kfree(void const * ) ; void *ldv_kmem_cache_alloc_20(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; void ldv_check_alloc_flags(gfp_t flags ) ; struct urb *ohci_hc_driver_group0 ; struct timer_list *ldv_timer_list_1_3 ; int ldv_timer_1_3 ; struct timer_list *ldv_timer_list_1_1 ; struct timer_list *ldv_timer_list_1_0 ; int ldv_state_variable_0 ; int ldv_state_variable_5 ; int ldv_timer_1_2 ; int ldv_state_variable_2 ; int ldv_timer_1_1 ; struct timer_list *ldv_timer_list_1_2 ; struct file *debug_async_fops_group2 ; struct file *debug_periodic_fops_group2 ; struct inode *debug_periodic_fops_group1 ; struct inode *debug_registers_fops_group1 ; int LDV_IN_INTERRUPT = 1; int ldv_timer_1_0 ; struct usb_hcd *ohci_hc_driver_group1 ; struct file *debug_registers_fops_group2 ; int ldv_state_variable_3 ; int ref_cnt ; int ldv_state_variable_1 ; int ldv_state_variable_4 ; struct inode *debug_async_fops_group1 ; void timer_init_1(void) ; void ldv_initialize_hc_driver_2(void) ; void ldv_file_operations_3(void) ; int reg_timer_1(struct timer_list *timer , void (*function)(unsigned long ) , unsigned long data ) ; void disable_suitable_timer_1(struct timer_list *timer ) ; void activate_suitable_timer_1(struct timer_list *timer , unsigned long data ) ; void activate_pending_timer_1(struct timer_list *timer , unsigned long data , int pending_flag ) ; void choose_timer_1(void) ; void ldv_file_operations_5(void) ; void ldv_timer_1(int state , struct timer_list *timer ) ; void ldv_file_operations_4(void) ; __inline static bool device_may_wakeup(struct device *dev ) { { return ((bool )((unsigned int )*((unsigned char *)dev + 524UL) != 0U && (unsigned long )dev->power.wakeup != (unsigned long )((struct wakeup_source *)0))); } } extern void device_set_wakeup_capable(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); } } extern void dev_err(struct device const * , char const * , ...) ; extern void dev_warn(struct device const * , char const * , ...) ; extern struct scatterlist *sg_next(struct scatterlist * ) ; extern struct dma_pool *dma_pool_create(char const * , struct device * , size_t , size_t , size_t ) ; extern void dma_pool_destroy(struct dma_pool * ) ; void *ldv_dma_pool_alloc_25(struct dma_pool *ldv_func_arg1 , gfp_t flags , dma_addr_t *ldv_func_arg3 ) ; void *ldv_dma_pool_alloc_26(struct dma_pool *ldv_func_arg1 , gfp_t flags , dma_addr_t *ldv_func_arg3 ) ; extern void dma_pool_free(struct dma_pool * , void * , dma_addr_t ) ; extern void *dma_alloc_attrs(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; extern void dma_free_attrs(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; extern void __const_udelay(unsigned long ) ; extern void msleep(unsigned int ) ; __inline static int usb_endpoint_maxp(struct usb_endpoint_descriptor const *epd ) { { return ((int )epd->wMaxPacketSize); } } extern void synchronize_irq(unsigned int ) ; extern void free_irq(unsigned int , void * ) ; extern loff_t default_llseek(struct file * , loff_t , int ) ; extern ssize_t simple_read_from_buffer(void * , size_t , loff_t * , void const * , size_t ) ; extern int usb_disabled(void) ; __inline static __u16 usb_maxpacket(struct usb_device *udev , int pipe , int is_out ) { struct usb_host_endpoint *ep ; unsigned int epnum ; int __ret_warn_on ; long tmp ; int __ret_warn_on___0 ; long tmp___0 ; int tmp___1 ; { epnum = (unsigned int )(pipe >> 15) & 15U; if (is_out != 0) { __ret_warn_on = (pipe & 128) != 0; tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp != 0L) { warn_slowpath_null("include/linux/usb.h", 1846); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); ep = udev->ep_out[epnum]; } else { __ret_warn_on___0 = (pipe & 128) == 0; tmp___0 = ldv__builtin_expect(__ret_warn_on___0 != 0, 0L); if (tmp___0 != 0L) { warn_slowpath_null("include/linux/usb.h", 1849); } else { } ldv__builtin_expect(__ret_warn_on___0 != 0, 0L); ep = udev->ep_in[epnum]; } if ((unsigned long )ep == (unsigned long )((struct usb_host_endpoint *)0)) { return (0U); } else { } tmp___1 = usb_endpoint_maxp((struct usb_endpoint_descriptor const *)(& ep->desc)); return ((__u16 )tmp___1); } } extern struct dentry *usb_debug_root ; 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 void usb_hc_died(struct usb_hcd * ) ; extern void usb_hcd_poll_rh_status(struct usb_hcd * ) ; extern long usb_calc_bus_time(int , int , int , int ) ; extern void usb_root_hub_lost_power(struct usb_device * ) ; extern void usb_hcd_resume_root_hub(struct usb_hcd * ) ; extern unsigned long usb_hcds_loaded ; 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(struct dentry * ) ; __inline static void put_unaligned_le32(u32 val , void *p ) { { *((__le32 *)p) = val; return; } } static char const hcd_name[9U] = { 'o', 'h', 'c', 'i', '_', 'h', 'c', 'd', '\000'}; static int const cc_to_error[16U] = { 0, -84, -71, -84, -32, -62, -71, -71, -75, -121, -5, -5, -70, -63, -114, -114}; __inline static int quirk_nec(struct ohci_hcd *ohci ) { { return ((int )ohci->flags & 64); } } __inline static int quirk_zfmicro(struct ohci_hcd *ohci ) { { return ((int )ohci->flags & 32); } } __inline static int quirk_amdiso(struct ohci_hcd *ohci ) { { return ((int )ohci->flags & 512); } } __inline static int quirk_amdprefetch(struct ohci_hcd *ohci ) { { return ((int )ohci->flags & 1024); } } __inline static struct ohci_hcd *hcd_to_ohci(struct usb_hcd *hcd ) { { return ((struct ohci_hcd *)(& hcd->hcd_priv)); } } __inline static struct usb_hcd *ohci_to_hcd(struct ohci_hcd const *ohci ) { unsigned long const (*__mptr)[0U] ; { __mptr = (unsigned long const *)ohci; return ((struct usb_hcd *)__mptr + 0xfffffffffffffc38UL); } } __inline static unsigned int _ohci_readl(struct ohci_hcd const *ohci , __hc32 *regs ) { unsigned int tmp ; { tmp = readl((void const volatile *)regs); return (tmp); } } __inline static void _ohci_writel(struct ohci_hcd const *ohci , unsigned int const val , __hc32 *regs ) { { writel(val, (void volatile *)regs); return; } } __inline static __hc16 cpu_to_hc16(struct ohci_hcd const *ohci , u16 const x ) { { return ((__hc16 )x); } } __inline static __hc32 cpu_to_hc32(struct ohci_hcd const *ohci , u32 const x ) { { return ((__hc32 )x); } } __inline static u16 hc16_to_cpup(struct ohci_hcd const *ohci , __hc16 const *x ) { __u16 tmp ; { tmp = __le16_to_cpup(x); return (tmp); } } __inline static u32 hc32_to_cpu(struct ohci_hcd const *ohci , __hc32 const x ) { { return ((u32 )x); } } __inline static u32 hc32_to_cpup(struct ohci_hcd const *ohci , __hc32 const *x ) { __u32 tmp ; { tmp = __le32_to_cpup(x); return (tmp); } } __inline static u16 ohci_frame_no(struct ohci_hcd const *ohci ) { u32 tmp ; { tmp = __le32_to_cpup((__le32 const *)(& (ohci->hcca)->frame_no)); return ((u16 )tmp); } } __inline static __hc16 *ohci_hwPSWp(struct ohci_hcd const *ohci , struct td const *td , int index ) { { return ((__hc16 *)(& td->hwPSW) + (unsigned long )index); } } __inline static u16 ohci_hwPSW(struct ohci_hcd const *ohci , struct td const *td , int index ) { __hc16 *tmp ; u16 tmp___0 ; { tmp = ohci_hwPSWp(ohci, td, index); tmp___0 = hc16_to_cpup(ohci, (__hc16 const *)tmp); return (tmp___0); } } __inline static void periodic_reinit(struct ohci_hcd *ohci ) { u32 fi ; u32 fit ; unsigned int tmp ; { fi = ohci->fminterval & 16383U; tmp = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->fminterval); fit = tmp & 2147483648U; _ohci_writel((struct ohci_hcd const *)ohci, (fit ^ 2147483648U) | ohci->fminterval, & (ohci->regs)->fminterval); _ohci_writel((struct ohci_hcd const *)ohci, (fi * 9U) / 10U & 16383U, & (ohci->regs)->periodicstart); return; } } __inline static u32 roothub_a(struct ohci_hcd *hc ) { u32 temp ; unsigned int tmp ; { tmp = _ohci_readl((struct ohci_hcd const *)hc, & (hc->regs)->roothub.a); temp = tmp; if (temp == 4294967295U) { hc->rh_state = 0; } else if ((int )hc->flags & 1) { goto ldv_35566; ldv_35565: temp = _ohci_readl((struct ohci_hcd const *)hc, & (hc->regs)->roothub.a); ldv_35566: ; if ((temp & 4228898816U) != 0U) { goto ldv_35565; } else { } } else { } return (temp); } } __inline static u32 roothub_b(struct ohci_hcd *hc ) { unsigned int tmp ; { tmp = _ohci_readl((struct ohci_hcd const *)hc, & (hc->regs)->roothub.b); return (tmp); } } __inline static u32 roothub_status(struct ohci_hcd *hc ) { unsigned int tmp ; { tmp = _ohci_readl((struct ohci_hcd const *)hc, & (hc->regs)->roothub.status); return (tmp); } } __inline static u32 roothub_portstatus(struct ohci_hcd *hc , int i ) { u32 temp ; unsigned int tmp ; { tmp = _ohci_readl((struct ohci_hcd const *)hc, (__hc32 *)(& (hc->regs)->roothub.portstatus) + (unsigned long )i); temp = tmp; if (temp == 4294967295U) { hc->rh_state = 0; } else if ((int )hc->flags & 1) { goto ldv_35581; ldv_35580: temp = _ohci_readl((struct ohci_hcd const *)hc, (__hc32 *)(& (hc->regs)->roothub.portstatus) + (unsigned long )i); ldv_35581: ; if ((temp & 4292934880U) != 0U) { goto ldv_35580; } else { } } else { } return (temp); } } void ohci_init_driver(struct hc_driver *drv , struct ohci_driver_overrides const *over ) ; int ohci_restart(struct ohci_hcd *ohci ) ; int ohci_setup(struct usb_hcd *hcd ) ; int ohci_suspend(struct usb_hcd *hcd , bool do_wakeup ) ; int ohci_resume(struct usb_hcd *hcd , bool hibernated ) ; int ohci_hub_control(struct usb_hcd *hcd , u16 typeReq , u16 wValue , u16 wIndex , char *buf , u16 wLength ) ; int ohci_hub_status_data(struct usb_hcd *hcd , char *buf ) ; extern void usb_amd_dev_put(void) ; extern void usb_amd_quirk_pll_disable(void) ; extern void usb_amd_quirk_pll_enable(void) ; extern void sb800_prefetch(struct device * , int ) ; static void ohci_dump(struct ohci_hcd *controller ) ; static void ohci_stop(struct usb_hcd *hcd ) ; static void io_watchdog_func(unsigned long _ohci ) ; static void update_done_list(struct ohci_hcd *ohci ) ; static void ohci_work(struct ohci_hcd *ohci ) ; static int ohci_rh_suspend(struct ohci_hcd *ohci , int autostop ) { int status ; struct _ddebug descriptor ; struct usb_hcd *tmp ; long tmp___0 ; struct _ddebug descriptor___0 ; struct usb_hcd *tmp___1 ; long tmp___2 ; struct _ddebug descriptor___1 ; struct usb_hcd *tmp___3 ; long tmp___4 ; struct _ddebug descriptor___2 ; struct usb_hcd *tmp___5 ; long tmp___6 ; struct _ddebug descriptor___3 ; struct usb_hcd *tmp___7 ; long tmp___8 ; __hc32 *portstat ; int i ; unsigned int temp ; struct usb_hcd *tmp___9 ; unsigned long tmp___10 ; { status = 0; ohci->hc_control = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); switch (ohci->hc_control & 192U) { case 64U: descriptor.modname = "ohci_hcd"; descriptor.function = "ohci_rh_suspend"; descriptor.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-hub.c"; descriptor.format = "resume/suspend?\n"; descriptor.lineno = 55U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { tmp = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp->self.controller, "resume/suspend?\n"); } else { } ohci->hc_control = ohci->hc_control & 4294967103U; ohci->hc_control = ohci->hc_control; _ohci_writel((struct ohci_hcd const *)ohci, ohci->hc_control, & (ohci->regs)->control); _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); case 0U: status = -16; descriptor___0.modname = "ohci_hcd"; descriptor___0.function = "ohci_rh_suspend"; descriptor___0.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-hub.c"; descriptor___0.format = "needs reinit!\n"; descriptor___0.lineno = 63U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___2 != 0L) { tmp___1 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor___0, (struct device const *)tmp___1->self.controller, "needs reinit!\n"); } else { } goto done; case 192U: ; if ((unsigned int )*((unsigned char *)ohci + 1116UL) == 0U) { descriptor___1.modname = "ohci_hcd"; descriptor___1.function = "ohci_rh_suspend"; descriptor___1.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-hub.c"; descriptor___1.format = "already suspended\n"; descriptor___1.lineno = 67U; descriptor___1.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___4 != 0L) { tmp___3 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor___1, (struct device const *)tmp___3->self.controller, "already suspended\n"); } else { } goto done; } else { } } descriptor___2.modname = "ohci_hcd"; descriptor___2.function = "ohci_rh_suspend"; descriptor___2.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-hub.c"; descriptor___2.format = "%s root hub\n"; descriptor___2.lineno = 72U; descriptor___2.flags = 0U; tmp___6 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); if (tmp___6 != 0L) { tmp___5 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor___2, (struct device const *)tmp___5->self.controller, "%s root hub\n", autostop != 0 ? (char *)"auto-stop" : (char *)"suspend"); } else { } if (autostop == 0 && (ohci->hc_control & 60U) != 0U) { ohci->hc_control = ohci->hc_control & 4294967235U; _ohci_writel((struct ohci_hcd const *)ohci, ohci->hc_control, & (ohci->regs)->control); ohci->hc_control = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); _ohci_writel((struct ohci_hcd const *)ohci, 4U, & (ohci->regs)->intrstatus); descriptor___3.modname = "ohci_hcd"; descriptor___3.function = "ohci_rh_suspend"; descriptor___3.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-hub.c"; descriptor___3.format = "stopping schedules ...\n"; descriptor___3.lineno = 84U; descriptor___3.flags = 0U; tmp___8 = ldv__builtin_expect((long )descriptor___3.flags & 1L, 0L); if (tmp___8 != 0L) { tmp___7 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor___3, (struct device const *)tmp___7->self.controller, "stopping schedules ...\n"); } else { } ohci->autostop = 0U; spin_unlock_irq(& ohci->lock); msleep(8U); spin_lock_irq(& ohci->lock); } else { } update_done_list(ohci); ohci_work(ohci); if ((ohci->flags & 2048UL) != 0UL) { portstat = (__hc32 *)(& (ohci->regs)->roothub.portstatus); i = 0; goto ldv_35668; ldv_35667: temp = _ohci_readl((struct ohci_hcd const *)ohci, portstat); if ((temp & 6U) == 2U) { _ohci_writel((struct ohci_hcd const *)ohci, 4U, portstat); } else { } i = i + 1; portstat = portstat + 1; ldv_35668: ; if (ohci->num_ports > i) { goto ldv_35667; } else { } } else { } tmp___9 = ohci_to_hcd((struct ohci_hcd const *)ohci); if ((unsigned int )*((unsigned char *)tmp___9->self.root_hub + 1960UL) != 0U || autostop != 0) { ohci->hc_control = ohci->hc_control | 1024U; } else { _ohci_writel((struct ohci_hcd const *)ohci, 72U, & (ohci->regs)->intrdisable); ohci->hc_control = ohci->hc_control & 4294966271U; } ohci->hc_control = ohci->hc_control & 4294967103U; ohci->hc_control = ohci->hc_control | 192U; _ohci_writel((struct ohci_hcd const *)ohci, ohci->hc_control, & (ohci->regs)->control); _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); if (autostop == 0) { tmp___10 = msecs_to_jiffies(5U); ohci->next_statechange = tmp___10 + (unsigned long )jiffies; ohci->autostop = 0U; ohci->rh_state = 1; } else { } done: ; return (status); } } __inline static struct ed *find_head(struct ed *ed ) { { goto ldv_35674; ldv_35673: ed = ed->ed_prev; ldv_35674: ; if ((unsigned long )ed->ed_prev != (unsigned long )((struct ed *)0)) { goto ldv_35673; } else { } return (ed); } } static int ohci_rh_resume(struct ohci_hcd *ohci ) { struct usb_hcd *hcd ; struct usb_hcd *tmp ; u32 temp ; u32 enables ; int status ; int autostopped ; struct _ddebug descriptor ; struct usb_hcd *tmp___0 ; long tmp___1 ; struct _ddebug descriptor___0 ; struct usb_hcd *tmp___2 ; long tmp___3 ; struct _ddebug descriptor___1 ; struct usb_hcd *tmp___4 ; long tmp___5 ; struct _ddebug descriptor___2 ; struct usb_hcd *tmp___6 ; long tmp___7 ; struct _ddebug descriptor___3 ; struct usb_hcd *tmp___8 ; long tmp___9 ; struct _ddebug descriptor___4 ; struct usb_hcd *tmp___10 ; long tmp___11 ; struct usb_hcd *tmp___12 ; unsigned long tmp___13 ; struct ed *tmp___14 ; struct ed *tmp___15 ; struct _ddebug descriptor___5 ; struct usb_hcd *tmp___16 ; long tmp___17 ; { tmp = ohci_to_hcd((struct ohci_hcd const *)ohci); hcd = tmp; status = -115; autostopped = (int )ohci->autostop; ohci->autostop = 0U; ohci->hc_control = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); if ((ohci->hc_control & 316U) != 0U) { if ((unsigned int )ohci->rh_state != 2U) { descriptor.modname = "ohci_hcd"; descriptor.function = "ohci_rh_resume"; descriptor.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-hub.c"; descriptor.format = "BIOS/SMM active, control %03x\n"; descriptor.lineno = 164U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { tmp___0 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___0->self.controller, "BIOS/SMM active, control %03x\n", ohci->hc_control); } else { } status = -16; } else { descriptor___0.modname = "ohci_hcd"; descriptor___0.function = "ohci_rh_resume"; descriptor___0.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-hub.c"; descriptor___0.format = "duplicate resume\n"; descriptor___0.lineno = 168U; descriptor___0.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___3 != 0L) { tmp___2 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor___0, (struct device const *)tmp___2->self.controller, "duplicate resume\n"); } else { } status = 0; } } else { switch (ohci->hc_control & 192U) { case 192U: ohci->hc_control = ohci->hc_control & 4294967043U; ohci->hc_control = ohci->hc_control | 64U; _ohci_writel((struct ohci_hcd const *)ohci, ohci->hc_control, & (ohci->regs)->control); _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); descriptor___1.modname = "ohci_hcd"; descriptor___1.function = "ohci_rh_resume"; descriptor___1.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-hub.c"; descriptor___1.format = "%s root hub\n"; descriptor___1.lineno = 178U; descriptor___1.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___5 != 0L) { tmp___4 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor___1, (struct device const *)tmp___4->self.controller, "%s root hub\n", autostopped != 0 ? (char *)"auto-start" : (char *)"resume"); } else { } goto ldv_35689; case 64U: descriptor___2.modname = "ohci_hcd"; descriptor___2.function = "ohci_rh_resume"; descriptor___2.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-hub.c"; descriptor___2.format = "%swakeup root hub\n"; descriptor___2.lineno = 183U; descriptor___2.flags = 0U; tmp___7 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); if (tmp___7 != 0L) { tmp___6 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor___2, (struct device const *)tmp___6->self.controller, "%swakeup root hub\n", autostopped != 0 ? (char *)"auto-" : (char *)""); } else { } goto ldv_35689; case 128U: descriptor___3.modname = "ohci_hcd"; descriptor___3.function = "ohci_rh_resume"; descriptor___3.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-hub.c"; descriptor___3.format = "snapshot resume? reinit\n"; descriptor___3.lineno = 187U; descriptor___3.flags = 0U; tmp___9 = ldv__builtin_expect((long )descriptor___3.flags & 1L, 0L); if (tmp___9 != 0L) { tmp___8 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor___3, (struct device const *)tmp___8->self.controller, "snapshot resume? reinit\n"); } else { } status = -16; goto ldv_35689; default: descriptor___4.modname = "ohci_hcd"; descriptor___4.function = "ohci_rh_resume"; descriptor___4.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-hub.c"; descriptor___4.format = "lost power\n"; descriptor___4.lineno = 191U; descriptor___4.flags = 0U; tmp___11 = ldv__builtin_expect((long )descriptor___4.flags & 1L, 0L); if (tmp___11 != 0L) { tmp___10 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor___4, (struct device const *)tmp___10->self.controller, "lost power\n"); } else { } status = -16; } ldv_35689: ; } if (status == -16) { if (autostopped == 0) { spin_unlock_irq(& ohci->lock); status = ohci_restart(ohci); usb_root_hub_lost_power(hcd->self.root_hub); spin_lock_irq(& ohci->lock); } else { } return (status); } else { } if (status != -115) { return (status); } else { } if (autostopped != 0) { goto skip_resume; } else { } spin_unlock_irq(& ohci->lock); msleep(33U); temp = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); temp = temp & 192U; if (temp != 64U) { tmp___12 = ohci_to_hcd((struct ohci_hcd const *)ohci); dev_err((struct device const *)tmp___12->self.controller, "controller won\'t resume\n"); spin_lock_irq(& ohci->lock); return (-16); } else { } _ohci_writel((struct ohci_hcd const *)ohci, 0U, & (ohci->regs)->ed_controlhead); _ohci_writel((struct ohci_hcd const *)ohci, 0U, & (ohci->regs)->ed_controlcurrent); _ohci_writel((struct ohci_hcd const *)ohci, 0U, & (ohci->regs)->ed_bulkhead); _ohci_writel((struct ohci_hcd const *)ohci, 0U, & (ohci->regs)->ed_bulkcurrent); _ohci_writel((struct ohci_hcd const *)ohci, 0U, & (ohci->regs)->ed_periodcurrent); _ohci_writel((struct ohci_hcd const *)ohci, (unsigned int )ohci->hcca_dma, & (ohci->regs)->hcca); periodic_reinit(ohci); skip_resume: _ohci_writel((struct ohci_hcd const *)ohci, 2147483738U, & (ohci->regs)->intrenable); if ((unsigned long )ohci->ed_rm_list != (unsigned long )((struct ed *)0)) { _ohci_writel((struct ohci_hcd const *)ohci, 4U, & (ohci->regs)->intrenable); } else { } _ohci_writel((struct ohci_hcd const *)ohci, 128U, & (ohci->regs)->control); _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); if (autostopped == 0) { msleep(3U); } else { } temp = ohci->hc_control; temp = temp & 512U; temp = temp | 131U; ohci->hc_control = temp; _ohci_writel((struct ohci_hcd const *)ohci, temp, & (ohci->regs)->control); _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); if (autostopped == 0) { msleep(10U); spin_lock_irq(& ohci->lock); } else { } tmp___13 = msecs_to_jiffies(300U); ohci->next_statechange = tmp___13 + (unsigned long )jiffies; enables = 0U; temp = 0U; if ((unsigned long )ohci->ed_rm_list == (unsigned long )((struct ed *)0)) { if ((unsigned long )ohci->ed_controltail != (unsigned long )((struct ed *)0)) { tmp___14 = find_head(ohci->ed_controltail); _ohci_writel((struct ohci_hcd const *)ohci, (unsigned int const )tmp___14->dma, & (ohci->regs)->ed_controlhead); enables = enables | 16U; temp = temp | 2U; } else { } if ((unsigned long )ohci->ed_bulktail != (unsigned long )((struct ed *)0)) { tmp___15 = find_head(ohci->ed_bulktail); _ohci_writel((struct ohci_hcd const *)ohci, (unsigned int const )tmp___15->dma, & (ohci->regs)->ed_bulkhead); enables = enables | 32U; temp = temp | 4U; } else { } } else { } if (hcd->self.bandwidth_isoc_reqs != 0 || hcd->self.bandwidth_int_reqs != 0) { enables = enables | 12U; } else { } if (enables != 0U) { descriptor___5.modname = "ohci_hcd"; descriptor___5.function = "ohci_rh_resume"; descriptor___5.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-hub.c"; descriptor___5.format = "restarting schedules ... %08x\n"; descriptor___5.lineno = 288U; descriptor___5.flags = 0U; tmp___17 = ldv__builtin_expect((long )descriptor___5.flags & 1L, 0L); if (tmp___17 != 0L) { tmp___16 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor___5, (struct device const *)tmp___16->self.controller, "restarting schedules ... %08x\n", enables); } else { } ohci->hc_control = ohci->hc_control | enables; _ohci_writel((struct ohci_hcd const *)ohci, ohci->hc_control, & (ohci->regs)->control); if (temp != 0U) { _ohci_writel((struct ohci_hcd const *)ohci, temp, & (ohci->regs)->cmdstatus); } else { } _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); } else { } ohci->rh_state = 2; return (0); } } static int ohci_bus_suspend(struct usb_hcd *hcd ) { struct ohci_hcd *ohci ; struct ohci_hcd *tmp ; int rc ; long tmp___0 ; { tmp = hcd_to_ohci(hcd); ohci = tmp; spin_lock_irq(& ohci->lock); tmp___0 = ldv__builtin_expect((hcd->flags & 1UL) == 0UL, 0L); if (tmp___0 != 0L) { rc = -108; } else { rc = ohci_rh_suspend(ohci, 0); } spin_unlock_irq(& ohci->lock); if (rc == 0) { ldv_del_timer_sync_24(& ohci->io_watchdog); } else { } return (rc); } } static int ohci_bus_resume(struct usb_hcd *hcd ) { struct ohci_hcd *ohci ; struct ohci_hcd *tmp ; int rc ; long tmp___0 ; { tmp = hcd_to_ohci(hcd); ohci = tmp; if ((long )((unsigned long )jiffies - ohci->next_statechange) < 0L) { msleep(5U); } else { } spin_lock_irq(& ohci->lock); tmp___0 = ldv__builtin_expect((hcd->flags & 1UL) == 0UL, 0L); if (tmp___0 != 0L) { rc = -108; } else { rc = ohci_rh_resume(ohci); } spin_unlock_irq(& ohci->lock); if (rc == 0) { usb_hcd_poll_rh_status(hcd); } else { } return (rc); } } static int ohci_root_hub_state_changes(struct ohci_hcd *ohci , int changed , int any_connected , int rhsc_status ) { int poll_rh ; int rhsc_enable ; unsigned int tmp ; struct usb_hcd *tmp___0 ; bool tmp___1 ; int tmp___2 ; unsigned long tmp___3 ; struct usb_hcd *tmp___4 ; struct usb_hcd *tmp___5 ; { poll_rh = 1; tmp = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->intrenable); rhsc_enable = (int )tmp & 64; switch (ohci->hc_control & 192U) { case 128U: ; if ((rhsc_enable == 0 && rhsc_status == 0) && changed == 0) { rhsc_enable = 64; _ohci_writel((struct ohci_hcd const *)ohci, (unsigned int const )rhsc_enable, & (ohci->regs)->intrenable); } else { } if ((unsigned int )*((unsigned char *)ohci + 1116UL) == 0U) { if (any_connected != 0) { goto _L; } else { tmp___0 = ohci_to_hcd((struct ohci_hcd const *)ohci); tmp___1 = device_may_wakeup(& (tmp___0->self.root_hub)->dev); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { _L: /* CIL Label */ if (rhsc_enable != 0) { poll_rh = 0; } else { } } else { ohci->autostop = 1U; ohci->next_statechange = (unsigned long )jiffies + 250UL; } } } else if (changed != 0 || any_connected != 0) { ohci->autostop = 0U; tmp___3 = msecs_to_jiffies(300U); ohci->next_statechange = tmp___3 + (unsigned long )jiffies; } else if (((long )((unsigned long )jiffies - ohci->next_statechange) >= 0L && (unsigned long )ohci->ed_rm_list == (unsigned long )((struct ed *)0)) && (ohci->hc_control & 60U) == 0U) { ohci_rh_suspend(ohci, 1); if (rhsc_enable != 0) { poll_rh = 0; } else { } } else { } goto ldv_35729; case 192U: ; case 64U: ; if (changed != 0) { if ((unsigned int )*((unsigned char *)ohci + 1116UL) != 0U) { ohci_rh_resume(ohci); } else { tmp___4 = ohci_to_hcd((struct ohci_hcd const *)ohci); usb_hcd_resume_root_hub(tmp___4); } } else if ((unsigned int )*((unsigned char *)ohci + 1116UL) == 0U) { tmp___5 = ohci_to_hcd((struct ohci_hcd const *)ohci); if ((unsigned int )*((unsigned char *)tmp___5->self.root_hub + 1960UL) == 0U) { poll_rh = 0; } else { goto _L___0; } } else { _L___0: /* CIL Label */ if (rhsc_enable == 0 && rhsc_status == 0) { rhsc_enable = 64; _ohci_writel((struct ohci_hcd const *)ohci, (unsigned int const )rhsc_enable, & (ohci->regs)->intrenable); } else { } if (rhsc_enable != 0) { poll_rh = 0; } else { } } goto ldv_35729; } ldv_35729: ; return (poll_rh); } } int ohci_hub_status_data(struct usb_hcd *hcd , char *buf ) { struct ohci_hcd *ohci ; struct ohci_hcd *tmp ; int i ; int changed ; int length ; int any_connected ; int rhsc_status ; unsigned long flags ; unsigned int tmp___0 ; struct usb_hcd *tmp___1 ; u32 tmp___2 ; u32 tmp___3 ; unsigned int tmp___4 ; u32 status ; u32 tmp___5 ; int tmp___6 ; { tmp = hcd_to_ohci(hcd); ohci = tmp; changed = 0; length = 1; any_connected = 0; ldv_spin_lock(); if ((hcd->flags & 1UL) == 0UL) { goto done; } else { } if ((int )ohci->flags & 1) { tmp___2 = roothub_a(ohci); if ((tmp___2 & 255U) > 15U) { tmp___0 = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->roothub.a); tmp___1 = ohci_to_hcd((struct ohci_hcd const *)ohci); dev_warn((struct device const *)tmp___1->self.controller, "bogus NDP, rereads as NDP=%d\n", tmp___0 & 255U); goto done; } else { } } else { } tmp___3 = roothub_status(ohci); if ((tmp___3 & 196608U) != 0U) { changed = 1; *buf = 1; } else { *buf = 0; } if (ohci->num_ports > 7) { *(buf + 1UL) = 0; length = length + 1; } else { } _ohci_writel((struct ohci_hcd const *)ohci, 64U, & (ohci->regs)->intrstatus); tmp___4 = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->intrstatus); rhsc_status = (int )tmp___4 & 64; i = 0; goto ldv_35746; ldv_35745: tmp___5 = roothub_portstatus(ohci, i); status = tmp___5; any_connected = (int )((status & 1U) | (u32 )any_connected); if ((status & 2031616U) != 0U) { changed = 1; if (i <= 6) { *buf = (int )*buf | (int )((char )(1 << (i + 1))); } else { *(buf + 1UL) = (int )*(buf + 1UL) | (int )((char )(1 << (i + -7))); } } else { } i = i + 1; ldv_35746: ; if (ohci->num_ports > i) { goto ldv_35745; } else { } tmp___6 = ohci_root_hub_state_changes(ohci, changed, any_connected, rhsc_status); if (tmp___6 != 0) { set_bit(2L, (unsigned long volatile *)(& hcd->flags)); } else { clear_bit(2L, (unsigned long volatile *)(& hcd->flags)); } done: spin_unlock_irqrestore(& ohci->lock, flags); return (changed != 0 ? length : 0); } } static char const __kstrtab_ohci_hub_status_data[21U] = { 'o', 'h', 'c', 'i', '_', 'h', 'u', 'b', '_', 's', 't', 'a', 't', 'u', 's', '_', 'd', 'a', 't', 'a', '\000'}; struct kernel_symbol const __ksymtab_ohci_hub_status_data ; struct kernel_symbol const __ksymtab_ohci_hub_status_data = {(unsigned long )(& ohci_hub_status_data), (char const *)(& __kstrtab_ohci_hub_status_data)}; static void ohci_hub_descriptor(struct ohci_hcd *ohci , struct usb_hub_descriptor *desc ) { u32 rh ; u32 tmp ; u16 temp ; { tmp = roothub_a(ohci); rh = tmp; desc->bDescriptorType = 41U; desc->bPwrOn2PwrGood = (__u8 )(rh >> 24); desc->bHubContrCurrent = 0U; desc->bNbrPorts = (__u8 )ohci->num_ports; temp = (unsigned int )((u16 )(ohci->num_ports / 8)) + 1U; desc->bDescLength = (unsigned int )((__u8 )temp) * 2U + 7U; temp = 0U; if ((rh & 512U) != 0U) { temp = (u16 )((unsigned int )temp | 2U); } else { } if ((rh & 256U) != 0U) { temp = (u16 )((unsigned int )temp | 1U); } else { } if ((rh & 4096U) != 0U) { temp = (u16 )((unsigned int )temp | 16U); } else if ((rh & 2048U) != 0U) { temp = (u16 )((unsigned int )temp | 8U); } else { } desc->wHubCharacteristics = temp; rh = roothub_b(ohci); memset((void *)(& desc->u.hs.DeviceRemovable), 255, 4UL); desc->u.hs.DeviceRemovable[0] = (__u8 )rh; if (ohci->num_ports > 7) { desc->u.hs.DeviceRemovable[1] = (__u8 )((rh & 65535U) >> 8); desc->u.hs.DeviceRemovable[2] = 255U; } else { desc->u.hs.DeviceRemovable[1] = 255U; } return; } } static int ohci_start_port_reset(struct usb_hcd *hcd , unsigned int port ) { struct ohci_hcd *ohci ; struct ohci_hcd *tmp ; u32 status ; { tmp = hcd_to_ohci(hcd); ohci = tmp; if (port == 0U) { return (-22); } else { } port = port - 1U; status = _ohci_readl((struct ohci_hcd const *)ohci, (__hc32 *)(& (ohci->regs)->roothub.portstatus) + (unsigned long )port); if ((status & 1U) == 0U) { return (-19); } else { } _ohci_writel((struct ohci_hcd const *)ohci, 16U, (__hc32 *)(& (ohci->regs)->roothub.portstatus) + (unsigned long )port); return (0); } } __inline static int root_port_reset(struct ohci_hcd *ohci , unsigned int port ) { __hc32 *portstat ; u32 temp ; u16 now ; unsigned int tmp ; u16 reset_done ; int limit_1 ; int limit_2 ; struct _ddebug descriptor ; struct usb_hcd *tmp___0 ; long tmp___1 ; unsigned int tmp___2 ; { portstat = (__hc32 *)(& (ohci->regs)->roothub.portstatus) + (unsigned long )port; temp = 0U; tmp = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->fmnumber); now = (u16 )tmp; reset_done = (unsigned int )now + 50U; limit_1 = 5; ldv_35784: limit_2 = 20; goto ldv_35780; ldv_35779: temp = _ohci_readl((struct ohci_hcd const *)ohci, portstat); if (temp == 4294967295U) { return (-108); } else { } if ((temp & 16U) == 0U) { goto ldv_35778; } else { } __const_udelay(2147500UL); ldv_35780: limit_2 = limit_2 - 1; if (limit_2 >= 0) { goto ldv_35779; } else { } ldv_35778: ; if (limit_2 < 0) { descriptor.modname = "ohci_hcd"; descriptor.function = "root_port_reset"; descriptor.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-hub.c"; descriptor.format = "port[%d] reset timeout, stat %08x\n"; descriptor.lineno = 648U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { tmp___0 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___0->self.controller, "port[%d] reset timeout, stat %08x\n", port, temp); } else { } goto ldv_35783; } else { } if ((temp & 1U) == 0U) { goto ldv_35783; } else { } if ((temp & 1048576U) != 0U) { _ohci_writel((struct ohci_hcd const *)ohci, 1048576U, portstat); } else { } _ohci_writel((struct ohci_hcd const *)ohci, 16U, portstat); msleep(10U); tmp___2 = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->fmnumber); now = (u16 )tmp___2; if ((int )((short )((int )now - (int )reset_done)) < 0) { limit_1 = limit_1 - 1; if (limit_1 >= 0) { goto ldv_35784; } else { goto ldv_35783; } } else { } ldv_35783: ; return (0); } } int ohci_hub_control(struct usb_hcd *hcd , u16 typeReq , u16 wValue , u16 wIndex , char *buf , u16 wLength ) { struct ohci_hcd *ohci ; struct ohci_hcd *tmp ; int ports ; u32 temp ; int retval ; long tmp___0 ; u32 tmp___1 ; struct _ddebug descriptor ; struct usb_hcd *tmp___2 ; long tmp___3 ; { tmp = hcd_to_ohci(hcd); ohci = tmp; ports = ohci->num_ports; retval = 0; tmp___0 = ldv__builtin_expect((hcd->flags & 1UL) == 0UL, 0L); if (tmp___0 != 0L) { return (-108); } else { } switch ((int )typeReq) { case 8193: ; switch ((int )wValue) { case 1: _ohci_writel((struct ohci_hcd const *)ohci, 131072U, & (ohci->regs)->roothub.status); case 0: ; goto ldv_35800; default: ; goto error; } ldv_35800: ; goto ldv_35803; case 8961: ; if ((unsigned int )wIndex == 0U || (int )wIndex > ports) { goto error; } else { } wIndex = (u16 )((int )wIndex - 1); switch ((int )wValue) { case 1: temp = 1U; goto ldv_35806; case 17: temp = 131072U; goto ldv_35806; case 2: temp = 8U; goto ldv_35806; case 18: temp = 262144U; goto ldv_35806; case 8: temp = 512U; goto ldv_35806; case 16: temp = 65536U; goto ldv_35806; case 19: temp = 524288U; goto ldv_35806; case 20: temp = 1048576U; goto ldv_35806; default: ; goto error; } ldv_35806: _ohci_writel((struct ohci_hcd const *)ohci, temp, (__hc32 *)(& (ohci->regs)->roothub.portstatus) + (unsigned long )wIndex); goto ldv_35803; case 40966: ohci_hub_descriptor(ohci, (struct usb_hub_descriptor *)buf); goto ldv_35803; case 40960: tmp___1 = roothub_status(ohci); temp = tmp___1 & 2147450879U; put_unaligned_le32(temp, (void *)buf); goto ldv_35803; case 41728: ; if ((unsigned int )wIndex == 0U || (int )wIndex > ports) { goto error; } else { } wIndex = (u16 )((int )wIndex - 1); temp = roothub_portstatus(ohci, (int )wIndex); put_unaligned_le32(temp, (void *)buf); if ((unsigned int )*((u16 *)buf + 2U) != 0U) { descriptor.modname = "ohci_hcd"; descriptor.function = "ohci_hub_control"; descriptor.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-hub.c"; descriptor.format = "%s roothub.portstatus [%d] = 0x%08x%s%s%s%s%s%s%s%s%s%s%s%s\n"; descriptor.lineno = 750U; descriptor.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___3 != 0L) { tmp___2 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___2->self.controller, "%s roothub.portstatus [%d] = 0x%08x%s%s%s%s%s%s%s%s%s%s%s%s\n", (char *)"GetStatus", (int )wIndex, temp, (temp & 1048576U) != 0U ? (char *)" PRSC" : (char *)"", (temp & 524288U) != 0U ? (char *)" OCIC" : (char *)"", (temp & 262144U) != 0U ? (char *)" PSSC" : (char *)"", (temp & 131072U) != 0U ? (char *)" PESC" : (char *)"", (temp & 65536U) != 0U ? (char *)" CSC" : (char *)"", (temp & 512U) != 0U ? (char *)" LSDA" : (char *)"", (temp & 256U) != 0U ? (char *)" PPS" : (char *)"", (temp & 16U) != 0U ? (char *)" PRS" : (char *)"", (temp & 8U) != 0U ? (char *)" POCI" : (char *)"", (temp & 4U) != 0U ? (char *)" PSS" : (char *)"", (temp & 2U) != 0U ? (char *)" PES" : (char *)"", (int )temp & 1 ? (char *)" CCS" : (char *)""); } else { } } else { } goto ldv_35803; case 8195: ; switch ((int )wValue) { case 1: ; case 0: ; goto ldv_35823; default: ; goto error; } ldv_35823: ; goto ldv_35803; case 8963: ; if ((unsigned int )wIndex == 0U || (int )wIndex > ports) { goto error; } else { } wIndex = (u16 )((int )wIndex - 1); switch ((int )wValue) { case 2: ; if ((int )hcd->self.otg_port == (int )wIndex + 1 && (unsigned int )*((unsigned char *)hcd + 27UL) != 0U) { (*(ohci->start_hnp))(ohci); } else { _ohci_writel((struct ohci_hcd const *)ohci, 4U, (__hc32 *)(& (ohci->regs)->roothub.portstatus) + (unsigned long )wIndex); } goto ldv_35827; case 8: _ohci_writel((struct ohci_hcd const *)ohci, 256U, (__hc32 *)(& (ohci->regs)->roothub.portstatus) + (unsigned long )wIndex); goto ldv_35827; case 4: retval = root_port_reset(ohci, (unsigned int )wIndex); goto ldv_35827; default: ; goto error; } ldv_35827: ; goto ldv_35803; default: ; error: retval = -32; } ldv_35803: ; return (retval); } } static char const __kstrtab_ohci_hub_control[17U] = { 'o', 'h', 'c', 'i', '_', 'h', 'u', 'b', '_', 'c', 'o', 'n', 't', 'r', 'o', 'l', '\000'}; struct kernel_symbol const __ksymtab_ohci_hub_control ; struct kernel_symbol const __ksymtab_ohci_hub_control = {(unsigned long )(& ohci_hub_control), (char const *)(& __kstrtab_ohci_hub_control)}; static void ohci_dump_intr_mask(struct ohci_hcd *ohci , char *label , u32 mask , char **next , unsigned int *size ) { unsigned int s_len ; int tmp ; struct _ddebug descriptor ; struct usb_hcd *tmp___0 ; long tmp___1 ; { if ((unsigned long )next != (unsigned long )((char **)0)) { tmp = scnprintf(*next, (size_t )*size, "%s 0x%08x%s%s%s%s%s%s%s%s%s\n", label, mask, (int )mask < 0 ? (char *)" MIE" : (char *)"", (mask & 1073741824U) != 0U ? (char *)" OC" : (char *)"", (mask & 64U) != 0U ? (char *)" RHSC" : (char *)"", (mask & 32U) != 0U ? (char *)" FNO" : (char *)"", (mask & 16U) != 0U ? (char *)" UE" : (char *)"", (mask & 8U) != 0U ? (char *)" RD" : (char *)"", (mask & 4U) != 0U ? (char *)" SF" : (char *)"", (mask & 2U) != 0U ? (char *)" WDH" : (char *)"", (int )mask & 1 ? (char *)" SO" : (char *)""); s_len = (unsigned int )tmp; *size = *size - s_len; *next = *next + (unsigned long )s_len; } else { descriptor.modname = "ohci_hcd"; descriptor.function = "ohci_dump_intr_mask"; descriptor.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-dbg.c"; descriptor.format = "%s 0x%08x%s%s%s%s%s%s%s%s%s\n"; descriptor.lineno = 60U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { tmp___0 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___0->self.controller, "%s 0x%08x%s%s%s%s%s%s%s%s%s\n", label, mask, (int )mask < 0 ? (char *)" MIE" : (char *)"", (mask & 1073741824U) != 0U ? (char *)" OC" : (char *)"", (mask & 64U) != 0U ? (char *)" RHSC" : (char *)"", (mask & 32U) != 0U ? (char *)" FNO" : (char *)"", (mask & 16U) != 0U ? (char *)" UE" : (char *)"", (mask & 8U) != 0U ? (char *)" RD" : (char *)"", (mask & 4U) != 0U ? (char *)" SF" : (char *)"", (mask & 2U) != 0U ? (char *)" WDH" : (char *)"", (int )mask & 1 ? (char *)" SO" : (char *)""); } else { } } return; } } static void maybe_print_eds(struct ohci_hcd *ohci , char *label , u32 value , char **next , unsigned int *size ) { unsigned int s_len ; int tmp ; struct _ddebug descriptor ; struct usb_hcd *tmp___0 ; long tmp___1 ; { if (value != 0U) { if ((unsigned long )next != (unsigned long )((char **)0)) { tmp = scnprintf(*next, (size_t )*size, "%s %08x\n", label, value); s_len = (unsigned int )tmp; *size = *size - s_len; *next = *next + (unsigned long )s_len; } else { descriptor.modname = "ohci_hcd"; descriptor.function = "maybe_print_eds"; descriptor.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-dbg.c"; descriptor.format = "%s %08x\n"; descriptor.lineno = 71U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { tmp___0 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___0->self.controller, "%s %08x\n", label, value); } else { } } } else { } return; } } static char *hcfs2string(int state ) { { switch (state) { case 0: ; return ((char *)"reset"); case 64: ; return ((char *)"resume"); case 128: ; return ((char *)"operational"); case 192: ; return ((char *)"suspend"); } return ((char *)"?"); } } static char const *rh_state_string(struct ohci_hcd *ohci ) { { switch ((unsigned int )ohci->rh_state) { case 0U: ; return ("halted"); case 1U: ; return ("suspended"); case 2U: ; return ("running"); } return ("?"); } } static void ohci_dump_status(struct ohci_hcd *controller , char **next , unsigned int *size ) { struct ohci_regs *regs ; u32 temp ; unsigned int tmp ; unsigned int s_len ; char const *tmp___0 ; int tmp___1 ; struct _ddebug descriptor ; char const *tmp___2 ; struct usb_hcd *tmp___3 ; long tmp___4 ; unsigned int s_len___0 ; char *tmp___5 ; int tmp___6 ; struct _ddebug descriptor___0 ; char *tmp___7 ; struct usb_hcd *tmp___8 ; long tmp___9 ; unsigned int s_len___1 ; int tmp___10 ; struct _ddebug descriptor___1 ; struct usb_hcd *tmp___11 ; long tmp___12 ; unsigned int tmp___13 ; unsigned int tmp___14 ; unsigned int tmp___15 ; unsigned int tmp___16 ; unsigned int tmp___17 ; unsigned int tmp___18 ; unsigned int tmp___19 ; unsigned int tmp___20 ; { regs = controller->regs; tmp = _ohci_readl((struct ohci_hcd const *)controller, & regs->revision); temp = tmp & 255U; if ((unsigned long )next != (unsigned long )((char **)0)) { tmp___0 = rh_state_string(controller); tmp___1 = scnprintf(*next, (size_t )*size, "OHCI %d.%d, %s legacy support registers, rh state %s\n", (temp >> 4) & 3U, temp & 15U, (temp & 256U) != 0U ? (char *)"with" : (char *)"NO", tmp___0); s_len = (unsigned int )tmp___1; *size = *size - s_len; *next = *next + (unsigned long )s_len; } else { descriptor.modname = "ohci_hcd"; descriptor.function = "ohci_dump_status"; descriptor.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-dbg.c"; descriptor.format = "OHCI %d.%d, %s legacy support registers, rh state %s\n"; descriptor.lineno = 110U; descriptor.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___4 != 0L) { tmp___2 = rh_state_string(controller); tmp___3 = ohci_to_hcd((struct ohci_hcd const *)controller); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___3->self.controller, "OHCI %d.%d, %s legacy support registers, rh state %s\n", (temp >> 4) & 3U, temp & 15U, (temp & 256U) != 0U ? (char *)"with" : (char *)"NO", tmp___2); } else { } } temp = _ohci_readl((struct ohci_hcd const *)controller, & regs->control); if ((unsigned long )next != (unsigned long )((char **)0)) { tmp___5 = hcfs2string((int )temp & 192); tmp___6 = scnprintf(*next, (size_t )*size, "control 0x%03x%s%s%s HCFS=%s%s%s%s%s CBSR=%d\n", temp, (temp & 1024U) != 0U ? (char *)" RWE" : (char *)"", (temp & 512U) != 0U ? (char *)" RWC" : (char *)"", (temp & 256U) != 0U ? (char *)" IR" : (char *)"", tmp___5, (temp & 32U) != 0U ? (char *)" BLE" : (char *)"", (temp & 16U) != 0U ? (char *)" CLE" : (char *)"", (temp & 8U) != 0U ? (char *)" IE" : (char *)"", (temp & 4U) != 0U ? (char *)" PLE" : (char *)"", temp & 3U); s_len___0 = (unsigned int )tmp___6; *size = *size - s_len___0; *next = *next + (unsigned long )s_len___0; } else { descriptor___0.modname = "ohci_hcd"; descriptor___0.function = "ohci_dump_status"; descriptor___0.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-dbg.c"; descriptor___0.format = "control 0x%03x%s%s%s HCFS=%s%s%s%s%s CBSR=%d\n"; descriptor___0.lineno = 125U; descriptor___0.flags = 0U; tmp___9 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___9 != 0L) { tmp___7 = hcfs2string((int )temp & 192); tmp___8 = ohci_to_hcd((struct ohci_hcd const *)controller); __dynamic_dev_dbg(& descriptor___0, (struct device const *)tmp___8->self.controller, "control 0x%03x%s%s%s HCFS=%s%s%s%s%s CBSR=%d\n", temp, (temp & 1024U) != 0U ? (char *)" RWE" : (char *)"", (temp & 512U) != 0U ? (char *)" RWC" : (char *)"", (temp & 256U) != 0U ? (char *)" IR" : (char *)"", tmp___7, (temp & 32U) != 0U ? (char *)" BLE" : (char *)"", (temp & 16U) != 0U ? (char *)" CLE" : (char *)"", (temp & 8U) != 0U ? (char *)" IE" : (char *)"", (temp & 4U) != 0U ? (char *)" PLE" : (char *)"", temp & 3U); } else { } } temp = _ohci_readl((struct ohci_hcd const *)controller, & regs->cmdstatus); if ((unsigned long )next != (unsigned long )((char **)0)) { tmp___10 = scnprintf(*next, (size_t )*size, "cmdstatus 0x%05x SOC=%d%s%s%s%s\n", temp, (temp & 196608U) >> 16, (temp & 8U) != 0U ? (char *)" OCR" : (char *)"", (temp & 4U) != 0U ? (char *)" BLF" : (char *)"", (temp & 2U) != 0U ? (char *)" CLF" : (char *)"", (int )temp & 1 ? (char *)" HCR" : (char *)""); s_len___1 = (unsigned int )tmp___10; *size = *size - s_len___1; *next = *next + (unsigned long )s_len___1; } else { descriptor___1.modname = "ohci_hcd"; descriptor___1.function = "ohci_dump_status"; descriptor___1.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-dbg.c"; descriptor___1.format = "cmdstatus 0x%05x SOC=%d%s%s%s%s\n"; descriptor___1.lineno = 135U; descriptor___1.flags = 0U; tmp___12 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___12 != 0L) { tmp___11 = ohci_to_hcd((struct ohci_hcd const *)controller); __dynamic_dev_dbg(& descriptor___1, (struct device const *)tmp___11->self.controller, "cmdstatus 0x%05x SOC=%d%s%s%s%s\n", temp, (temp & 196608U) >> 16, (temp & 8U) != 0U ? (char *)" OCR" : (char *)"", (temp & 4U) != 0U ? (char *)" BLF" : (char *)"", (temp & 2U) != 0U ? (char *)" CLF" : (char *)"", (int )temp & 1 ? (char *)" HCR" : (char *)""); } else { } } tmp___13 = _ohci_readl((struct ohci_hcd const *)controller, & regs->intrstatus); ohci_dump_intr_mask(controller, (char *)"intrstatus", tmp___13, next, size); tmp___14 = _ohci_readl((struct ohci_hcd const *)controller, & regs->intrenable); ohci_dump_intr_mask(controller, (char *)"intrenable", tmp___14, next, size); tmp___15 = _ohci_readl((struct ohci_hcd const *)controller, & regs->ed_periodcurrent); maybe_print_eds(controller, (char *)"ed_periodcurrent", tmp___15, next, size); tmp___16 = _ohci_readl((struct ohci_hcd const *)controller, & regs->ed_controlhead); maybe_print_eds(controller, (char *)"ed_controlhead", tmp___16, next, size); tmp___17 = _ohci_readl((struct ohci_hcd const *)controller, & regs->ed_controlcurrent); maybe_print_eds(controller, (char *)"ed_controlcurrent", tmp___17, next, size); tmp___18 = _ohci_readl((struct ohci_hcd const *)controller, & regs->ed_bulkhead); maybe_print_eds(controller, (char *)"ed_bulkhead", tmp___18, next, size); tmp___19 = _ohci_readl((struct ohci_hcd const *)controller, & regs->ed_bulkcurrent); maybe_print_eds(controller, (char *)"ed_bulkcurrent", tmp___19, next, size); tmp___20 = _ohci_readl((struct ohci_hcd const *)controller, & regs->donehead); maybe_print_eds(controller, (char *)"donehead", tmp___20, next, size); return; } } static void ohci_dump_roothub(struct ohci_hcd *controller , int verbose , char **next , unsigned int *size ) { u32 temp ; u32 i ; unsigned int s_len ; int tmp ; struct _ddebug descriptor ; struct usb_hcd *tmp___0 ; long tmp___1 ; unsigned int s_len___0 ; int tmp___2 ; struct _ddebug descriptor___0 ; struct usb_hcd *tmp___3 ; long tmp___4 ; unsigned int s_len___1 ; int tmp___5 ; struct _ddebug descriptor___1 ; struct usb_hcd *tmp___6 ; long tmp___7 ; unsigned int s_len___2 ; int tmp___8 ; struct _ddebug descriptor___2 ; struct usb_hcd *tmp___9 ; long tmp___10 ; { temp = roothub_a(controller); if (temp == 4294967295U) { return; } else { } if (verbose != 0) { if ((unsigned long )next != (unsigned long )((char **)0)) { tmp = scnprintf(*next, (size_t )*size, "roothub.a %08x POTPGT=%d%s%s%s%s%s NDP=%d(%d)\n", temp, temp >> 24, (temp & 4096U) != 0U ? (char *)" NOCP" : (char *)"", (temp & 2048U) != 0U ? (char *)" OCPM" : (char *)"", (temp & 1024U) != 0U ? (char *)" DT" : (char *)"", (temp & 512U) != 0U ? (char *)" NPS" : (char *)"", (temp & 256U) != 0U ? (char *)" PSM" : (char *)"", temp & 255U, controller->num_ports); s_len = (unsigned int )tmp; *size = *size - s_len; *next = *next + (unsigned long )s_len; } else { descriptor.modname = "ohci_hcd"; descriptor.function = "ohci_dump_roothub"; descriptor.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-dbg.c"; descriptor.format = "roothub.a %08x POTPGT=%d%s%s%s%s%s NDP=%d(%d)\n"; descriptor.lineno = 212U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { tmp___0 = ohci_to_hcd((struct ohci_hcd const *)controller); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___0->self.controller, "roothub.a %08x POTPGT=%d%s%s%s%s%s NDP=%d(%d)\n", temp, temp >> 24, (temp & 4096U) != 0U ? (char *)" NOCP" : (char *)"", (temp & 2048U) != 0U ? (char *)" OCPM" : (char *)"", (temp & 1024U) != 0U ? (char *)" DT" : (char *)"", (temp & 512U) != 0U ? (char *)" NPS" : (char *)"", (temp & 256U) != 0U ? (char *)" PSM" : (char *)"", temp & 255U, controller->num_ports); } else { } } temp = roothub_b(controller); if ((unsigned long )next != (unsigned long )((char **)0)) { tmp___2 = scnprintf(*next, (size_t )*size, "roothub.b %08x PPCM=%04x DR=%04x\n", temp, temp >> 16, temp & 65535U); s_len___0 = (unsigned int )tmp___2; *size = *size - s_len___0; *next = *next + (unsigned long )s_len___0; } else { descriptor___0.modname = "ohci_hcd"; descriptor___0.function = "ohci_dump_roothub"; descriptor___0.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-dbg.c"; descriptor___0.format = "roothub.b %08x PPCM=%04x DR=%04x\n"; descriptor___0.lineno = 219U; descriptor___0.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___4 != 0L) { tmp___3 = ohci_to_hcd((struct ohci_hcd const *)controller); __dynamic_dev_dbg(& descriptor___0, (struct device const *)tmp___3->self.controller, "roothub.b %08x PPCM=%04x DR=%04x\n", temp, temp >> 16, temp & 65535U); } else { } } temp = roothub_status(controller); if ((unsigned long )next != (unsigned long )((char **)0)) { tmp___5 = scnprintf(*next, (size_t )*size, "roothub.status %08x%s%s%s%s%s%s\n", temp, (int )temp < 0 ? (char *)" CRWE" : (char *)"", (temp & 131072U) != 0U ? (char *)" OCIC" : (char *)"", (temp & 65536U) != 0U ? (char *)" LPSC" : (char *)"", (temp & 32768U) != 0U ? (char *)" DRWE" : (char *)"", (temp & 2U) != 0U ? (char *)" OCI" : (char *)"", (int )temp & 1 ? (char *)" LPS" : (char *)""); s_len___1 = (unsigned int )tmp___5; *size = *size - s_len___1; *next = *next + (unsigned long )s_len___1; } else { descriptor___1.modname = "ohci_hcd"; descriptor___1.function = "ohci_dump_roothub"; descriptor___1.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-dbg.c"; descriptor___1.format = "roothub.status %08x%s%s%s%s%s%s\n"; descriptor___1.lineno = 230U; descriptor___1.flags = 0U; tmp___7 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___7 != 0L) { tmp___6 = ohci_to_hcd((struct ohci_hcd const *)controller); __dynamic_dev_dbg(& descriptor___1, (struct device const *)tmp___6->self.controller, "roothub.status %08x%s%s%s%s%s%s\n", temp, (int )temp < 0 ? (char *)" CRWE" : (char *)"", (temp & 131072U) != 0U ? (char *)" OCIC" : (char *)"", (temp & 65536U) != 0U ? (char *)" LPSC" : (char *)"", (temp & 32768U) != 0U ? (char *)" DRWE" : (char *)"", (temp & 2U) != 0U ? (char *)" OCI" : (char *)"", (int )temp & 1 ? (char *)" LPS" : (char *)""); } else { } } } else { } i = 0U; goto ldv_35909; ldv_35908: temp = roothub_portstatus(controller, (int )i); if ((unsigned long )next != (unsigned long )((char **)0)) { tmp___8 = scnprintf(*next, (size_t )*size, "roothub.portstatus [%d] 0x%08x%s%s%s%s%s%s%s%s%s%s%s%s\n", i, temp, (temp & 1048576U) != 0U ? (char *)" PRSC" : (char *)"", (temp & 524288U) != 0U ? (char *)" OCIC" : (char *)"", (temp & 262144U) != 0U ? (char *)" PSSC" : (char *)"", (temp & 131072U) != 0U ? (char *)" PESC" : (char *)"", (temp & 65536U) != 0U ? (char *)" CSC" : (char *)"", (temp & 512U) != 0U ? (char *)" LSDA" : (char *)"", (temp & 256U) != 0U ? (char *)" PPS" : (char *)"", (temp & 16U) != 0U ? (char *)" PRS" : (char *)"", (temp & 8U) != 0U ? (char *)" POCI" : (char *)"", (temp & 4U) != 0U ? (char *)" PSS" : (char *)"", (temp & 2U) != 0U ? (char *)" PES" : (char *)"", (int )temp & 1 ? (char *)" CCS" : (char *)""); s_len___2 = (unsigned int )tmp___8; *size = *size - s_len___2; *next = *next + (unsigned long )s_len___2; } else { descriptor___2.modname = "ohci_hcd"; descriptor___2.function = "ohci_dump_roothub"; descriptor___2.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-dbg.c"; descriptor___2.format = "roothub.portstatus [%d] 0x%08x%s%s%s%s%s%s%s%s%s%s%s%s\n"; descriptor___2.lineno = 235U; descriptor___2.flags = 0U; tmp___10 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); if (tmp___10 != 0L) { tmp___9 = ohci_to_hcd((struct ohci_hcd const *)controller); __dynamic_dev_dbg(& descriptor___2, (struct device const *)tmp___9->self.controller, "roothub.portstatus [%d] 0x%08x%s%s%s%s%s%s%s%s%s%s%s%s\n", i, temp, (temp & 1048576U) != 0U ? (char *)" PRSC" : (char *)"", (temp & 524288U) != 0U ? (char *)" OCIC" : (char *)"", (temp & 262144U) != 0U ? (char *)" PSSC" : (char *)"", (temp & 131072U) != 0U ? (char *)" PESC" : (char *)"", (temp & 65536U) != 0U ? (char *)" CSC" : (char *)"", (temp & 512U) != 0U ? (char *)" LSDA" : (char *)"", (temp & 256U) != 0U ? (char *)" PPS" : (char *)"", (temp & 16U) != 0U ? (char *)" PRS" : (char *)"", (temp & 8U) != 0U ? (char *)" POCI" : (char *)"", (temp & 4U) != 0U ? (char *)" PSS" : (char *)"", (temp & 2U) != 0U ? (char *)" PES" : (char *)"", (int )temp & 1 ? (char *)" CCS" : (char *)""); } else { } } i = i + 1U; ldv_35909: ; if ((u32 )controller->num_ports > i) { goto ldv_35908; } else { } return; } } static void ohci_dump(struct ohci_hcd *controller ) { struct _ddebug descriptor ; struct usb_hcd *tmp ; long tmp___0 ; struct _ddebug descriptor___0 ; u16 tmp___1 ; struct usb_hcd *tmp___2 ; long tmp___3 ; { descriptor.modname = "ohci_hcd"; descriptor.function = "ohci_dump"; descriptor.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-dbg.c"; descriptor.format = "OHCI controller state\n"; descriptor.lineno = 241U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { tmp = ohci_to_hcd((struct ohci_hcd const *)controller); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp->self.controller, "OHCI controller state\n"); } else { } ohci_dump_status(controller, (char **)0, (unsigned int *)0U); if ((unsigned long )controller->hcca != (unsigned long )((struct ohci_hcca *)0)) { descriptor___0.modname = "ohci_hcd"; descriptor___0.function = "ohci_dump"; descriptor___0.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-dbg.c"; descriptor___0.format = "hcca frame #%04x\n"; descriptor___0.lineno = 247U; descriptor___0.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___3 != 0L) { tmp___1 = ohci_frame_no((struct ohci_hcd const *)controller); tmp___2 = ohci_to_hcd((struct ohci_hcd const *)controller); __dynamic_dev_dbg(& descriptor___0, (struct device const *)tmp___2->self.controller, "hcca frame #%04x\n", (int )tmp___1); } else { } } else { } ohci_dump_roothub(controller, 1, (char **)0, (unsigned int *)0U); return; } } static char const data0[6U] = { 'D', 'A', 'T', 'A', '0', '\000'}; static char const data1[6U] = { 'D', 'A', 'T', 'A', '1', '\000'}; static int debug_async_open(struct inode *inode , struct file *file ) ; static int debug_periodic_open(struct inode *inode , struct file *file ) ; static int debug_registers_open(struct inode *inode , struct file *file ) ; static ssize_t debug_output(struct file *file , char *user_buf , size_t len , loff_t *offset ) ; static int debug_close(struct inode *inode , struct file *file ) ; static struct file_operations const debug_async_fops = {& __this_module, & default_llseek, & debug_output, 0, 0, 0, 0, 0, 0, 0, 0, 0, & debug_async_open, 0, & debug_close, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static struct file_operations const debug_periodic_fops = {& __this_module, & default_llseek, & debug_output, 0, 0, 0, 0, 0, 0, 0, 0, 0, & debug_periodic_open, 0, & debug_close, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static struct file_operations const debug_registers_fops = {& __this_module, & default_llseek, & debug_output, 0, 0, 0, 0, 0, 0, 0, 0, 0, & debug_registers_open, 0, & debug_close, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static struct dentry *ohci_debug_root ; static ssize_t show_list(struct ohci_hcd *ohci , char *buf , size_t count , struct ed *ed ) { unsigned int temp ; unsigned int size ; u32 info ; u32 tmp ; u32 headp ; u32 tmp___0 ; struct list_head *entry ; struct td *td ; int tmp___1 ; u32 cbp ; u32 be ; struct list_head const *__mptr ; char *pid ; int tmp___2 ; int tmp___3 ; { size = (unsigned int )count; if ((unsigned long )ed == (unsigned long )((struct ed *)0)) { return (0L); } else { } goto ldv_36021; ldv_36020: ed = ed->ed_prev; ldv_36021: ; if ((unsigned long )ed->ed_prev != (unsigned long )((struct ed *)0)) { goto ldv_36020; } else { } goto ldv_36042; ldv_36041: tmp = hc32_to_cpu((struct ohci_hcd const *)ohci, ed->hwINFO); info = tmp; tmp___0 = hc32_to_cpu((struct ohci_hcd const *)ohci, ed->hwHeadP); headp = tmp___0; tmp___1 = scnprintf(buf, (size_t )size, "ed/%p %cs dev%d ep%d%s max %d %08x%s%s %s", ed, (info & 8192U) != 0U ? 108 : 102, info & 127U, (info >> 7) & 15U, (info & 4096U) != 0U ? (char *)"in" : (char *)"out", (info >> 16) & 1023U, info, (info & 16384U) != 0U ? (char *)" s" : (char *)"", (int )headp & 1 ? (char *)" H" : (char *)"", (headp & 2U) != 0U ? (char const *)(& data1) : (char const *)(& data0)); temp = (unsigned int )tmp___1; size = size - temp; buf = buf + (unsigned long )temp; entry = ed->td_list.next; goto ldv_36039; ldv_36038: __mptr = (struct list_head const *)entry; td = (struct td *)__mptr + 0xffffffffffffffb8UL; info = hc32_to_cpup((struct ohci_hcd const *)ohci, (__hc32 const *)(& td->hwINFO)); cbp = hc32_to_cpup((struct ohci_hcd const *)ohci, (__hc32 const *)(& td->hwCBP)); be = hc32_to_cpup((struct ohci_hcd const *)ohci, (__hc32 const *)(& td->hwBE)); switch (info & 1572864U) { case 0U: pid = (char *)"setup"; goto ldv_36033; case 1048576U: pid = (char *)"in"; goto ldv_36033; case 524288U: pid = (char *)"out"; goto ldv_36033; default: pid = (char *)"(?)"; goto ldv_36033; } ldv_36033: tmp___2 = scnprintf(buf, (size_t )size, "\n\ttd %p %s %d cc=%x urb %p (%08x)", td, pid, cbp != 0U ? (be - cbp) + 1U : 0U, info >> 28, td->urb, info); temp = (unsigned int )tmp___2; size = size - temp; buf = buf + (unsigned long )temp; entry = entry->next; ldv_36039: ; if ((unsigned long )(& ed->td_list) != (unsigned long )entry) { goto ldv_36038; } else { } tmp___3 = scnprintf(buf, (size_t )size, "\n"); temp = (unsigned int )tmp___3; size = size - temp; buf = buf + (unsigned long )temp; ed = ed->ed_next; ldv_36042: ; if ((unsigned long )ed != (unsigned long )((struct ed *)0)) { goto ldv_36041; } else { } return ((ssize_t )(count - (size_t )size)); } } static ssize_t fill_async_buffer(struct debug_buffer *buf ) { struct ohci_hcd *ohci ; size_t temp ; size_t size ; unsigned long flags ; ssize_t tmp ; ssize_t tmp___0 ; { ohci = buf->ohci; size = 4096UL; ldv_spin_lock(); tmp = show_list(ohci, buf->page, size, ohci->ed_controltail); temp = (size_t )tmp; tmp___0 = show_list(ohci, buf->page + temp, size - temp, ohci->ed_bulktail); temp = (unsigned long )tmp___0 + temp; spin_unlock_irqrestore(& ohci->lock, flags); return ((ssize_t )temp); } } static ssize_t fill_periodic_buffer(struct debug_buffer *buf ) { struct ohci_hcd *ohci ; struct ed **seen ; struct ed *ed ; unsigned long flags ; unsigned int temp ; unsigned int size ; unsigned int seen_count ; char *next ; unsigned int i ; void *tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; u32 info ; u32 tmp___3 ; struct list_head *entry ; unsigned int qlen ; __hc32 tmp___4 ; int tmp___5 ; unsigned int tmp___6 ; int tmp___7 ; { tmp = kmalloc(512UL, 32U); seen = (struct ed **)tmp; if ((unsigned long )seen == (unsigned long )((struct ed **)0)) { return (0L); } else { } seen_count = 0U; ohci = buf->ohci; next = buf->page; size = 4096U; tmp___0 = scnprintf(next, (size_t )size, "size = %d\n", 32); temp = (unsigned int )tmp___0; size = size - temp; next = next + (unsigned long )temp; ldv_spin_lock(); i = 0U; goto ldv_36076; ldv_36075: ed = ohci->periodic[i]; if ((unsigned long )ed == (unsigned long )((struct ed *)0)) { goto ldv_36063; } else { } tmp___1 = scnprintf(next, (size_t )size, "%2d [%3d]:", i, ohci->load[i]); temp = (unsigned int )tmp___1; size = size - temp; next = next + (unsigned long )temp; ldv_36073: tmp___2 = scnprintf(next, (size_t )size, " ed%d/%p", (int )ed->interval, ed); temp = (unsigned int )tmp___2; size = size - temp; next = next + (unsigned long )temp; temp = 0U; goto ldv_36066; ldv_36065: ; if ((unsigned long )*(seen + (unsigned long )temp) == (unsigned long )ed) { goto ldv_36064; } else { } temp = temp + 1U; ldv_36066: ; if (temp < seen_count) { goto ldv_36065; } else { } ldv_36064: ; if (temp == seen_count) { tmp___3 = hc32_to_cpu((struct ohci_hcd const *)ohci, ed->hwINFO); info = tmp___3; qlen = 0U; entry = ed->td_list.next; goto ldv_36071; ldv_36070: qlen = qlen + 1U; entry = entry->next; ldv_36071: ; if ((unsigned long )(& ed->td_list) != (unsigned long )entry) { goto ldv_36070; } else { } tmp___4 = cpu_to_hc32((struct ohci_hcd const *)ohci, 1U); tmp___5 = scnprintf(next, (size_t )size, " (%cs dev%d ep%d%s-%s qlen %u max %d %08x%s%s)", (info & 8192U) != 0U ? 108 : 102, info & 127U, (info >> 7) & 15U, (info & 4096U) != 0U ? (char *)"in" : (char *)"out", (info & 32768U) != 0U ? (char *)"iso" : (char *)"int", qlen, (info >> 16) & 1023U, info, (info & 16384U) != 0U ? (char *)" K" : (char *)"", (ed->hwHeadP & tmp___4) != 0U ? (char *)" H" : (char *)""); temp = (unsigned int )tmp___5; size = size - temp; next = next + (unsigned long )temp; if (seen_count <= 63U) { tmp___6 = seen_count; seen_count = seen_count + 1U; *(seen + (unsigned long )tmp___6) = ed; } else { } ed = ed->ed_next; } else { temp = 0U; ed = (struct ed *)0; } if ((unsigned long )ed != (unsigned long )((struct ed *)0)) { goto ldv_36073; } else { } tmp___7 = scnprintf(next, (size_t )size, "\n"); temp = (unsigned int )tmp___7; size = size - temp; next = next + (unsigned long )temp; ldv_36063: i = i + 1U; ldv_36076: ; if (i <= 31U) { goto ldv_36075; } else { } spin_unlock_irqrestore(& ohci->lock, flags); kfree((void const *)seen); return ((ssize_t )(4096UL - (unsigned long )size)); } } static ssize_t fill_registers_buffer(struct debug_buffer *buf ) { struct usb_hcd *hcd ; struct ohci_hcd *ohci ; struct ohci_regs *regs ; unsigned long flags ; unsigned int temp ; unsigned int size ; char *next ; u32 rdata ; unsigned int s_len ; char const *tmp ; int tmp___0 ; int tmp___1 ; unsigned int s_len___0 ; u16 tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; int tmp___6 ; int tmp___7 ; struct usb_hcd *tmp___8 ; int tmp___9 ; { ohci = buf->ohci; hcd = ohci_to_hcd((struct ohci_hcd const *)ohci); regs = ohci->regs; next = buf->page; size = 4096U; ldv_spin_lock(); tmp = dev_name((struct device const *)hcd->self.controller); tmp___0 = scnprintf(next, (size_t )size, "bus %s, device %s\n%s\n%s\n", ((hcd->self.controller)->bus)->name, tmp, hcd->product_desc, (char const *)(& hcd_name)); s_len = (unsigned int )tmp___0; size = size - s_len; next = next + (unsigned long )s_len; if ((hcd->flags & 1UL) == 0UL) { tmp___1 = scnprintf(next, (size_t )size, "SUSPENDED (no register access)\n"); size = size - (unsigned int )tmp___1; goto done; } else { } ohci_dump_status(ohci, & next, & size); if ((unsigned long )ohci->hcca != (unsigned long )((struct ohci_hcca *)0)) { tmp___2 = ohci_frame_no((struct ohci_hcd const *)ohci); tmp___3 = scnprintf(next, (size_t )size, "hcca frame 0x%04x\n", (int )tmp___2); s_len___0 = (unsigned int )tmp___3; size = size - s_len___0; next = next + (unsigned long )s_len___0; } else { } rdata = _ohci_readl((struct ohci_hcd const *)ohci, & regs->fminterval); tmp___4 = scnprintf(next, (size_t )size, "fmintvl 0x%08x %sFSMPS=0x%04x FI=0x%04x\n", rdata, (int )rdata < 0 ? (char *)"FIT " : (char *)"", (rdata >> 16) & 61439U, rdata & 65535U); temp = (unsigned int )tmp___4; size = size - temp; next = next + (unsigned long )temp; rdata = _ohci_readl((struct ohci_hcd const *)ohci, & regs->fmremaining); tmp___5 = scnprintf(next, (size_t )size, "fmremaining 0x%08x %sFR=0x%04x\n", rdata, (int )rdata < 0 ? (char *)"FRT " : (char *)"", rdata & 16383U); temp = (unsigned int )tmp___5; size = size - temp; next = next + (unsigned long )temp; rdata = _ohci_readl((struct ohci_hcd const *)ohci, & regs->periodicstart); tmp___6 = scnprintf(next, (size_t )size, "periodicstart 0x%04x\n", rdata & 16383U); temp = (unsigned int )tmp___6; size = size - temp; next = next + (unsigned long )temp; rdata = _ohci_readl((struct ohci_hcd const *)ohci, & regs->lsthresh); tmp___7 = scnprintf(next, (size_t )size, "lsthresh 0x%04x\n", rdata & 16383U); temp = (unsigned int )tmp___7; size = size - temp; next = next + (unsigned long )temp; tmp___8 = ohci_to_hcd((struct ohci_hcd const *)ohci); tmp___9 = scnprintf(next, (size_t )size, "hub poll timer %s\n", (tmp___8->flags & 4UL) != 0UL ? (char *)"ON" : (char *)"off"); temp = (unsigned int )tmp___9; size = size - temp; next = next + (unsigned long )temp; ohci_dump_roothub(ohci, 1, & next, & size); done: spin_unlock_irqrestore(& ohci->lock, flags); return ((ssize_t )(4096UL - (unsigned long )size)); } } static struct debug_buffer *alloc_buffer(struct ohci_hcd *ohci , ssize_t (*fill_func)(struct debug_buffer * ) ) { struct debug_buffer *buf ; void *tmp ; struct lock_class_key __key ; { tmp = kmalloc(192UL, 208U); buf = (struct debug_buffer *)tmp; if ((unsigned long )buf != (unsigned long )((struct debug_buffer *)0)) { buf->ohci = ohci; buf->fill_func = fill_func; __mutex_init(& buf->mutex, "&buf->mutex", & __key); } else { } return (buf); } } static int fill_buffer(struct debug_buffer *buf ) { int ret ; unsigned long tmp ; ssize_t tmp___0 ; { ret = 0; if ((unsigned long )buf->page == (unsigned long )((char *)0)) { tmp = get_zeroed_page(208U); buf->page = (char *)tmp; } else { } if ((unsigned long )buf->page == (unsigned long )((char *)0)) { ret = -12; goto out; } else { } tmp___0 = (*(buf->fill_func))(buf); ret = (int )tmp___0; if (ret >= 0) { buf->count = (size_t )ret; ret = 0; } else { } out: ; return (ret); } } static ssize_t debug_output(struct file *file , char *user_buf , size_t len , loff_t *offset ) { struct debug_buffer *buf ; int ret ; ssize_t tmp ; { buf = (struct debug_buffer *)file->private_data; ret = 0; mutex_lock_nested(& buf->mutex, 0U); if (buf->count == 0UL) { ret = fill_buffer(buf); if (ret != 0) { mutex_unlock(& buf->mutex); goto out; } else { } } else { } mutex_unlock(& buf->mutex); tmp = simple_read_from_buffer((void *)user_buf, len, offset, (void const *)buf->page, buf->count); ret = (int )tmp; out: ; return ((ssize_t )ret); } } static int debug_close(struct inode *inode , struct file *file ) { struct debug_buffer *buf ; { buf = (struct debug_buffer *)file->private_data; if ((unsigned long )buf != (unsigned long )((struct debug_buffer *)0)) { if ((unsigned long )buf->page != (unsigned long )((char *)0)) { free_pages((unsigned long )buf->page, 0U); } else { } kfree((void const *)buf); } else { } return (0); } } static int debug_async_open(struct inode *inode , struct file *file ) { struct debug_buffer *tmp ; { tmp = alloc_buffer((struct ohci_hcd *)inode->i_private, & fill_async_buffer); file->private_data = (void *)tmp; return ((unsigned long )file->private_data != (unsigned long )((void *)0) ? 0 : -12); } } static int debug_periodic_open(struct inode *inode , struct file *file ) { struct debug_buffer *tmp ; { tmp = alloc_buffer((struct ohci_hcd *)inode->i_private, & fill_periodic_buffer); file->private_data = (void *)tmp; return ((unsigned long )file->private_data != (unsigned long )((void *)0) ? 0 : -12); } } static int debug_registers_open(struct inode *inode , struct file *file ) { struct debug_buffer *tmp ; { tmp = alloc_buffer((struct ohci_hcd *)inode->i_private, & fill_registers_buffer); file->private_data = (void *)tmp; return ((unsigned long )file->private_data != (unsigned long )((void *)0) ? 0 : -12); } } __inline static void create_debug_files(struct ohci_hcd *ohci ) { struct usb_bus *bus ; struct usb_hcd *tmp ; struct _ddebug descriptor ; struct usb_hcd *tmp___0 ; long tmp___1 ; { tmp = ohci_to_hcd((struct ohci_hcd const *)ohci); bus = & tmp->self; ohci->debug_dir = debugfs_create_dir(bus->bus_name, ohci_debug_root); if ((unsigned long )ohci->debug_dir == (unsigned long )((struct dentry *)0)) { goto dir_error; } else { } ohci->debug_async = debugfs_create_file("async", 292, ohci->debug_dir, (void *)ohci, & debug_async_fops); if ((unsigned long )ohci->debug_async == (unsigned long )((struct dentry *)0)) { goto async_error; } else { } ohci->debug_periodic = debugfs_create_file("periodic", 292, ohci->debug_dir, (void *)ohci, & debug_periodic_fops); if ((unsigned long )ohci->debug_periodic == (unsigned long )((struct dentry *)0)) { goto periodic_error; } else { } ohci->debug_registers = debugfs_create_file("registers", 292, ohci->debug_dir, (void *)ohci, & debug_registers_fops); if ((unsigned long )ohci->debug_registers == (unsigned long )((struct dentry *)0)) { goto registers_error; } else { } descriptor.modname = "ohci_hcd"; descriptor.function = "create_debug_files"; descriptor.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-dbg.c"; descriptor.format = "created debug files\n"; descriptor.lineno = 787U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { tmp___0 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___0->self.controller, "created debug files\n"); } else { } return; registers_error: debugfs_remove(ohci->debug_periodic); periodic_error: debugfs_remove(ohci->debug_async); async_error: debugfs_remove(ohci->debug_dir); dir_error: ohci->debug_periodic = (struct dentry *)0; ohci->debug_async = (struct dentry *)0; ohci->debug_dir = (struct dentry *)0; return; } } __inline static void remove_debug_files(struct ohci_hcd *ohci ) { { debugfs_remove(ohci->debug_registers); debugfs_remove(ohci->debug_periodic); debugfs_remove(ohci->debug_async); debugfs_remove(ohci->debug_dir); return; } } static void ohci_hcd_init(struct ohci_hcd *ohci ) { struct lock_class_key __key ; { ohci->next_statechange = jiffies; spinlock_check(& ohci->lock); __raw_spin_lock_init(& ohci->lock.__annonCompField18.rlock, "&(&ohci->lock)->rlock", & __key); INIT_LIST_HEAD(& ohci->pending); INIT_LIST_HEAD(& ohci->eds_in_use); return; } } static int ohci_mem_init(struct ohci_hcd *ohci ) { struct usb_hcd *tmp ; struct usb_hcd *tmp___0 ; { tmp = ohci_to_hcd((struct ohci_hcd const *)ohci); ohci->td_cache = dma_pool_create("ohci_td", tmp->self.controller, 96UL, 32UL, 0UL); if ((unsigned long )ohci->td_cache == (unsigned long )((struct dma_pool *)0)) { return (-12); } else { } tmp___0 = ohci_to_hcd((struct ohci_hcd const *)ohci); ohci->ed_cache = dma_pool_create("ohci_ed", tmp___0->self.controller, 112UL, 16UL, 0UL); if ((unsigned long )ohci->ed_cache == (unsigned long )((struct dma_pool *)0)) { dma_pool_destroy(ohci->td_cache); return (-12); } else { } return (0); } } static void ohci_mem_cleanup(struct ohci_hcd *ohci ) { { if ((unsigned long )ohci->td_cache != (unsigned long )((struct dma_pool *)0)) { dma_pool_destroy(ohci->td_cache); ohci->td_cache = (struct dma_pool *)0; } else { } if ((unsigned long )ohci->ed_cache != (unsigned long )((struct dma_pool *)0)) { dma_pool_destroy(ohci->ed_cache); ohci->ed_cache = (struct dma_pool *)0; } else { } return; } } __inline static struct td *dma_to_td(struct ohci_hcd *hc , dma_addr_t td_dma ) { struct td *td ; { td_dma = td_dma & 4294967264ULL; td = hc->td_hash[((td_dma >> 6) ^ td_dma) & 63ULL]; goto ldv_36159; ldv_36158: td = td->td_hash; ldv_36159: ; if ((unsigned long )td != (unsigned long )((struct td *)0) && td->td_dma != td_dma) { goto ldv_36158; } else { } return (td); } } static struct td *td_alloc(struct ohci_hcd *hc , gfp_t mem_flags ) { dma_addr_t dma ; struct td *td ; void *tmp ; { tmp = ldv_dma_pool_alloc_25(hc->td_cache, mem_flags, & dma); td = (struct td *)tmp; if ((unsigned long )td != (unsigned long )((struct td *)0)) { memset((void *)td, 0, 96UL); td->hwNextTD = cpu_to_hc32((struct ohci_hcd const *)hc, (u32 const )dma); td->td_dma = dma; } else { } return (td); } } static void td_free(struct ohci_hcd *hc , struct td *td ) { struct td **prev ; struct _ddebug descriptor ; struct usb_hcd *tmp ; long tmp___0 ; __hc32 tmp___1 ; { prev = (struct td **)(& hc->td_hash) + ((td->td_dma ^ (td->td_dma >> 6)) & 63ULL); goto ldv_36173; ldv_36172: prev = & (*prev)->td_hash; ldv_36173: ; if ((unsigned long )*prev != (unsigned long )((struct td *)0) && (unsigned long )*prev != (unsigned long )td) { goto ldv_36172; } else { } if ((unsigned long )*prev != (unsigned long )((struct td *)0)) { *prev = td->td_hash; } else { tmp___1 = cpu_to_hc32((struct ohci_hcd const *)hc, 131072U); if ((td->hwINFO & tmp___1) != 0U) { descriptor.modname = "ohci_hcd"; descriptor.function = "td_free"; descriptor.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-mem.c"; descriptor.format = "no hash for td %p\n"; descriptor.lineno = 112U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { tmp = ohci_to_hcd((struct ohci_hcd const *)hc); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp->self.controller, "no hash for td %p\n", td); } else { } } else { } } dma_pool_free(hc->td_cache, (void *)td, td->td_dma); return; } } static struct ed *ed_alloc(struct ohci_hcd *hc , gfp_t mem_flags ) { dma_addr_t dma ; struct ed *ed ; void *tmp ; { tmp = ldv_dma_pool_alloc_26(hc->ed_cache, mem_flags, & dma); ed = (struct ed *)tmp; if ((unsigned long )ed != (unsigned long )((struct ed *)0)) { memset((void *)ed, 0, 112UL); INIT_LIST_HEAD(& ed->td_list); ed->dma = dma; } else { } return (ed); } } static void ed_free(struct ohci_hcd *hc , struct ed *ed ) { { dma_pool_free(hc->ed_cache, (void *)ed, ed->dma); return; } } static void urb_free_priv(struct ohci_hcd *hc , urb_priv_t *urb_priv ) { int last ; int i ; struct td *td ; { last = (int )urb_priv->length + -1; if (last >= 0) { i = 0; goto ldv_36195; ldv_36194: td = urb_priv->td[i]; if ((unsigned long )td != (unsigned long )((struct td *)0)) { td_free(hc, td); } else { } i = i + 1; ldv_36195: ; if (i <= last) { goto ldv_36194; } else { } } else { } list_del(& urb_priv->pending); kfree((void const *)urb_priv); return; } } static void finish_urb(struct ohci_hcd *ohci , struct urb *urb , int status ) { struct device *dev ; struct usb_hcd *tmp ; struct usb_host_endpoint *ep ; struct urb_priv *urb_priv ; long tmp___0 ; struct usb_hcd *tmp___1 ; int tmp___2 ; int tmp___3 ; struct usb_hcd *tmp___4 ; struct usb_hcd *tmp___5 ; struct usb_hcd *tmp___6 ; struct usb_hcd *tmp___7 ; struct usb_hcd *tmp___8 ; struct usb_hcd *tmp___9 ; struct list_head const *__mptr ; int tmp___10 ; { tmp = ohci_to_hcd((struct ohci_hcd const *)ohci); dev = tmp->self.controller; ep = urb->ep; restart: urb_free_priv(ohci, (urb_priv_t *)urb->hcpriv); urb->hcpriv = (void *)0; tmp___0 = ldv__builtin_expect(status == -115, 1L); if (tmp___0 != 0L) { status = 0; } else { } switch (urb->pipe >> 30) { case 0U: tmp___1 = ohci_to_hcd((struct ohci_hcd const *)ohci); tmp___1->self.bandwidth_isoc_reqs = tmp___1->self.bandwidth_isoc_reqs - 1; tmp___4 = ohci_to_hcd((struct ohci_hcd const *)ohci); if (tmp___4->self.bandwidth_isoc_reqs == 0) { tmp___2 = quirk_amdiso(ohci); if (tmp___2 != 0) { usb_amd_quirk_pll_enable(); } else { } tmp___3 = quirk_amdprefetch(ohci); if (tmp___3 != 0) { sb800_prefetch(dev, 0); } else { } } else { } goto ldv_36207; case 1U: tmp___5 = ohci_to_hcd((struct ohci_hcd const *)ohci); tmp___5->self.bandwidth_int_reqs = tmp___5->self.bandwidth_int_reqs - 1; goto ldv_36207; } ldv_36207: tmp___6 = ohci_to_hcd((struct ohci_hcd const *)ohci); usb_hcd_unlink_urb_from_ep(tmp___6, urb); spin_unlock(& ohci->lock); tmp___7 = ohci_to_hcd((struct ohci_hcd const *)ohci); usb_hcd_giveback_urb(tmp___7, urb, status); spin_lock(& ohci->lock); tmp___8 = ohci_to_hcd((struct ohci_hcd const *)ohci); if (tmp___8->self.bandwidth_isoc_reqs == 0) { tmp___9 = ohci_to_hcd((struct ohci_hcd const *)ohci); if (tmp___9->self.bandwidth_int_reqs == 0) { ohci->hc_control = ohci->hc_control & 4294967283U; _ohci_writel((struct ohci_hcd const *)ohci, ohci->hc_control, & (ohci->regs)->control); } else { } } else { } tmp___10 = list_empty((struct list_head const *)(& ep->urb_list)); if (tmp___10 == 0) { __mptr = (struct list_head const *)ep->urb_list.next; urb = (struct urb *)__mptr + 0xffffffffffffffe0UL; urb_priv = (struct urb_priv *)urb->hcpriv; if ((int )urb_priv->td_cnt > (int )urb_priv->length) { status = 0; goto restart; } else { } } else { } return; } } static int balance(struct ohci_hcd *ohci , int interval , int load ) { int i ; int branch ; int j ; { branch = -28; if (interval > 32) { interval = 32; } else { } i = 0; goto ldv_36224; ldv_36223: ; if (branch < 0 || ohci->load[branch] > ohci->load[i]) { j = i; goto ldv_36221; ldv_36220: ; if (ohci->load[j] + load > 900) { goto ldv_36219; } else { } j = j + interval; ldv_36221: ; if (j <= 31) { goto ldv_36220; } else { } ldv_36219: ; if (j <= 31) { goto ldv_36222; } else { } branch = i; } else { } ldv_36222: i = i + 1; ldv_36224: ; if (i < interval) { goto ldv_36223; } else { } return (branch); } } static void periodic_link(struct ohci_hcd *ohci , struct ed *ed ) { unsigned int i ; struct _ddebug descriptor ; __hc32 tmp ; struct usb_hcd *tmp___0 ; long tmp___1 ; struct ed **prev ; __hc32 *prev_p ; struct ed *here ; struct usb_hcd *tmp___2 ; { descriptor.modname = "ohci_hcd"; descriptor.function = "periodic_link"; descriptor.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-q.c"; descriptor.format = "link %sed %p branch %d [%dus.], interval %d\n"; descriptor.lineno = 148U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { tmp = cpu_to_hc32((struct ohci_hcd const *)ohci, 32768U); tmp___0 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___0->self.controller, "link %sed %p branch %d [%dus.], interval %d\n", (ed->hwINFO & tmp) != 0U ? (char *)"iso " : (char *)"", ed, (int )ed->branch, (int )ed->load, (int )ed->interval); } else { } i = (unsigned int )ed->branch; goto ldv_36240; ldv_36239: prev = (struct ed **)(& ohci->periodic) + (unsigned long )i; prev_p = (__hc32 *)(& (ohci->hcca)->int_table) + (unsigned long )i; here = *prev; goto ldv_36238; ldv_36237: ; if ((int )ed->interval > (int )here->interval) { goto ldv_36236; } else { } prev = & here->ed_next; prev_p = & here->hwNextED; here = *prev; ldv_36238: ; if ((unsigned long )here != (unsigned long )((struct ed *)0) && (unsigned long )ed != (unsigned long )here) { goto ldv_36237; } else { } ldv_36236: ; if ((unsigned long )ed != (unsigned long )here) { ed->ed_next = here; if ((unsigned long )here != (unsigned long )((struct ed *)0)) { ed->hwNextED = *prev_p; } else { } __asm__ volatile ("sfence": : : "memory"); *prev = ed; *prev_p = cpu_to_hc32((struct ohci_hcd const *)ohci, (u32 const )ed->dma); __asm__ volatile ("sfence": : : "memory"); } else { } ohci->load[i] = ohci->load[i] + (int )ed->load; i = (unsigned int )ed->interval + i; ldv_36240: ; if (i <= 31U) { goto ldv_36239; } else { } tmp___2 = ohci_to_hcd((struct ohci_hcd const *)ohci); tmp___2->self.bandwidth_allocated = tmp___2->self.bandwidth_allocated + (int )ed->load / (int )ed->interval; return; } } static int ed_schedule(struct ohci_hcd *ohci , struct ed *ed ) { int branch ; int __ret_warn_on ; long tmp ; int __ret_warn_on___0 ; long tmp___0 ; struct _ddebug descriptor ; struct usb_hcd *tmp___1 ; long tmp___2 ; { ed->state = 2U; ed->ed_prev = (struct ed *)0; ed->ed_next = (struct ed *)0; ed->hwNextED = 0U; __asm__ volatile ("sfence": : : "memory"); switch ((int )ed->type) { case 2: ; if ((unsigned long )ohci->ed_controltail == (unsigned long )((struct ed *)0)) { __ret_warn_on = (ohci->hc_control & 16U) != 0U; tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp != 0L) { warn_slowpath_null("/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-q.c", 205); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); _ohci_writel((struct ohci_hcd const *)ohci, (unsigned int const )ed->dma, & (ohci->regs)->ed_controlhead); } else { (ohci->ed_controltail)->ed_next = ed; (ohci->ed_controltail)->hwNextED = cpu_to_hc32((struct ohci_hcd const *)ohci, (u32 const )ed->dma); } ed->ed_prev = ohci->ed_controltail; if ((unsigned long )ohci->ed_controltail == (unsigned long )((struct ed *)0) && (unsigned long )ohci->ed_rm_list == (unsigned long )((struct ed *)0)) { __asm__ volatile ("sfence": : : "memory"); ohci->hc_control = ohci->hc_control | 16U; _ohci_writel((struct ohci_hcd const *)ohci, 0U, & (ohci->regs)->ed_controlcurrent); _ohci_writel((struct ohci_hcd const *)ohci, ohci->hc_control, & (ohci->regs)->control); } else { } ohci->ed_controltail = ed; goto ldv_36250; case 3: ; if ((unsigned long )ohci->ed_bulktail == (unsigned long )((struct ed *)0)) { __ret_warn_on___0 = (ohci->hc_control & 32U) != 0U; tmp___0 = ldv__builtin_expect(__ret_warn_on___0 != 0, 0L); if (tmp___0 != 0L) { warn_slowpath_null("/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-q.c", 226); } else { } ldv__builtin_expect(__ret_warn_on___0 != 0, 0L); _ohci_writel((struct ohci_hcd const *)ohci, (unsigned int const )ed->dma, & (ohci->regs)->ed_bulkhead); } else { (ohci->ed_bulktail)->ed_next = ed; (ohci->ed_bulktail)->hwNextED = cpu_to_hc32((struct ohci_hcd const *)ohci, (u32 const )ed->dma); } ed->ed_prev = ohci->ed_bulktail; if ((unsigned long )ohci->ed_bulktail == (unsigned long )((struct ed *)0) && (unsigned long )ohci->ed_rm_list == (unsigned long )((struct ed *)0)) { __asm__ volatile ("sfence": : : "memory"); ohci->hc_control = ohci->hc_control | 32U; _ohci_writel((struct ohci_hcd const *)ohci, 0U, & (ohci->regs)->ed_bulkcurrent); _ohci_writel((struct ohci_hcd const *)ohci, ohci->hc_control, & (ohci->regs)->control); } else { } ohci->ed_bulktail = ed; goto ldv_36250; default: branch = balance(ohci, (int )ed->interval, (int )ed->load); if (branch < 0) { descriptor.modname = "ohci_hcd"; descriptor.function = "ed_schedule"; descriptor.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-q.c"; descriptor.format = "ERR %d, interval %d msecs, load %d\n"; descriptor.lineno = 251U; descriptor.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___2 != 0L) { tmp___1 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___1->self.controller, "ERR %d, interval %d msecs, load %d\n", branch, (int )ed->interval, (int )ed->load); } else { } return (branch); } else { } ed->branch = (u8 )branch; periodic_link(ohci, ed); } ldv_36250: ; return (0); } } static void periodic_unlink(struct ohci_hcd *ohci , struct ed *ed ) { int i ; struct ed *temp ; struct ed **prev ; __hc32 *prev_p ; struct usb_hcd *tmp ; struct _ddebug descriptor ; __hc32 tmp___0 ; struct usb_hcd *tmp___1 ; long tmp___2 ; { i = (int )ed->branch; goto ldv_36269; ldv_36268: prev = (struct ed **)(& ohci->periodic) + (unsigned long )i; prev_p = (__hc32 *)(& (ohci->hcca)->int_table) + (unsigned long )i; goto ldv_36266; ldv_36265: prev_p = & temp->hwNextED; prev = & temp->ed_next; ldv_36266: ; if ((unsigned long )*prev != (unsigned long )((struct ed *)0)) { temp = *prev; if ((unsigned long )temp != (unsigned long )ed) { goto ldv_36265; } else { goto ldv_36267; } } else { } ldv_36267: ; if ((unsigned long )*prev != (unsigned long )((struct ed *)0)) { *prev_p = ed->hwNextED; *prev = ed->ed_next; } else { } ohci->load[i] = ohci->load[i] - (int )ed->load; i = (int )ed->interval + i; ldv_36269: ; if (i <= 31) { goto ldv_36268; } else { } tmp = ohci_to_hcd((struct ohci_hcd const *)ohci); tmp->self.bandwidth_allocated = tmp->self.bandwidth_allocated - (int )ed->load / (int )ed->interval; descriptor.modname = "ohci_hcd"; descriptor.function = "periodic_unlink"; descriptor.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-q.c"; descriptor.format = "unlink %sed %p branch %d [%dus.], interval %d\n"; descriptor.lineno = 291U; descriptor.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___2 != 0L) { tmp___0 = cpu_to_hc32((struct ohci_hcd const *)ohci, 32768U); tmp___1 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___1->self.controller, "unlink %sed %p branch %d [%dus.], interval %d\n", (ed->hwINFO & tmp___0) != 0U ? (char *)"iso " : (char *)"", ed, (int )ed->branch, (int )ed->load, (int )ed->interval); } else { } return; } } static void ed_deschedule(struct ohci_hcd *ohci , struct ed *ed ) { __hc32 tmp ; u32 tmp___0 ; u32 tmp___1 ; { tmp = cpu_to_hc32((struct ohci_hcd const *)ohci, 16384U); ed->hwINFO = ed->hwINFO | tmp; __asm__ volatile ("sfence": : : "memory"); ed->state = 1U; switch ((int )ed->type) { case 2: ; if ((unsigned long )ed->ed_prev == (unsigned long )((struct ed *)0)) { if (ed->hwNextED == 0U) { ohci->hc_control = ohci->hc_control & 4294967279U; _ohci_writel((struct ohci_hcd const *)ohci, ohci->hc_control, & (ohci->regs)->control); } else { tmp___0 = hc32_to_cpup((struct ohci_hcd const *)ohci, (__hc32 const *)(& ed->hwNextED)); _ohci_writel((struct ohci_hcd const *)ohci, tmp___0, & (ohci->regs)->ed_controlhead); } } else { (ed->ed_prev)->ed_next = ed->ed_next; (ed->ed_prev)->hwNextED = ed->hwNextED; } if ((unsigned long )ohci->ed_controltail == (unsigned long )ed) { ohci->ed_controltail = ed->ed_prev; if ((unsigned long )ohci->ed_controltail != (unsigned long )((struct ed *)0)) { (ohci->ed_controltail)->ed_next = (struct ed *)0; } else { } } else if ((unsigned long )ed->ed_next != (unsigned long )((struct ed *)0)) { (ed->ed_next)->ed_prev = ed->ed_prev; } else { } goto ldv_36278; case 3: ; if ((unsigned long )ed->ed_prev == (unsigned long )((struct ed *)0)) { if (ed->hwNextED == 0U) { ohci->hc_control = ohci->hc_control & 4294967263U; _ohci_writel((struct ohci_hcd const *)ohci, ohci->hc_control, & (ohci->regs)->control); } else { tmp___1 = hc32_to_cpup((struct ohci_hcd const *)ohci, (__hc32 const *)(& ed->hwNextED)); _ohci_writel((struct ohci_hcd const *)ohci, tmp___1, & (ohci->regs)->ed_bulkhead); } } else { (ed->ed_prev)->ed_next = ed->ed_next; (ed->ed_prev)->hwNextED = ed->hwNextED; } if ((unsigned long )ohci->ed_bulktail == (unsigned long )ed) { ohci->ed_bulktail = ed->ed_prev; if ((unsigned long )ohci->ed_bulktail != (unsigned long )((struct ed *)0)) { (ohci->ed_bulktail)->ed_next = (struct ed *)0; } else { } } else if ((unsigned long )ed->ed_next != (unsigned long )((struct ed *)0)) { (ed->ed_next)->ed_prev = ed->ed_prev; } else { } goto ldv_36278; default: periodic_unlink(ohci, ed); goto ldv_36278; } ldv_36278: ; return; } } static struct ed *ed_get(struct ohci_hcd *ohci , struct usb_host_endpoint *ep , struct usb_device *udev , unsigned int pipe , int interval ) { struct ed *ed ; unsigned long flags ; struct td *td ; int is_out ; u32 info ; int tmp ; int tmp___0 ; long tmp___1 ; { ldv_spin_lock(); ed = (struct ed *)ep->hcpriv; if ((unsigned long )ed == (unsigned long )((struct ed *)0)) { ed = ed_alloc(ohci, 32U); if ((unsigned long )ed == (unsigned long )((struct ed *)0)) { goto done; } else { } td = td_alloc(ohci, 32U); if ((unsigned long )td == (unsigned long )((struct td *)0)) { ed_free(ohci, ed); ed = (struct ed *)0; goto done; } else { } ed->dummy = td; ed->hwTailP = cpu_to_hc32((struct ohci_hcd const *)ohci, (u32 const )td->td_dma); ed->hwHeadP = ed->hwTailP; ed->state = 0U; is_out = (int )((signed char )ep->desc.bEndpointAddress) >= 0; info = (pipe >> 8) & 127U; ed->type = (u8 )(pipe >> 30); info = (u32 )(((int )ep->desc.bEndpointAddress & -129) << 7) | info; tmp = usb_endpoint_maxp((struct usb_endpoint_descriptor const *)(& ep->desc)); info = (u32 )(tmp << 16) | info; if ((unsigned int )udev->speed == 1U) { info = info | 8192U; } else { } if ((unsigned int )ed->type != 2U) { info = (is_out != 0 ? 2048U : 4096U) | info; if ((unsigned int )ed->type != 3U) { if ((unsigned int )ed->type == 0U) { info = info | 32768U; } else if (interval > 32) { interval = 32; } else { } ed->interval = (u16 )interval; tmp___0 = usb_endpoint_maxp((struct usb_endpoint_descriptor const *)(& ep->desc)); tmp___1 = usb_calc_bus_time((int )udev->speed, is_out == 0, (unsigned int )ed->type == 0U, tmp___0); ed->load = (u16 )(tmp___1 / 1000L); } else { } } else { } ed->hwINFO = cpu_to_hc32((struct ohci_hcd const *)ohci, info); ep->hcpriv = (void *)ed; } else { } done: spin_unlock_irqrestore(& ohci->lock, flags); return (ed); } } static void start_ed_unlink(struct ohci_hcd *ohci , struct ed *ed ) { __hc32 tmp ; u16 tmp___0 ; { tmp = cpu_to_hc32((struct ohci_hcd const *)ohci, 134217728U); ed->hwINFO = ed->hwINFO | tmp; ed_deschedule(ohci, ed); ed->ed_next = ohci->ed_rm_list; ed->ed_prev = (struct ed *)0; ohci->ed_rm_list = ed; _ohci_writel((struct ohci_hcd const *)ohci, 4U, & (ohci->regs)->intrstatus); _ohci_writel((struct ohci_hcd const *)ohci, 4U, & (ohci->regs)->intrenable); _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); tmp___0 = ohci_frame_no((struct ohci_hcd const *)ohci); ed->tick = (unsigned int )tmp___0 + 1U; return; } } static void td_fill(struct ohci_hcd *ohci , u32 info , dma_addr_t data , int len , struct urb *urb , int index ) { struct td *td ; struct td *td_pt ; struct urb_priv *urb_priv ; int is_iso ; int hash ; struct td *tmp ; __hc16 *tmp___0 ; { urb_priv = (struct urb_priv *)urb->hcpriv; is_iso = (int )info & 65536; if ((int )urb_priv->length + -1 != index || (urb->transfer_flags & 128U) != 0U) { info = info | 12582912U; } else { } td_pt = urb_priv->td[index]; tmp = (urb_priv->ed)->dummy; urb_priv->td[index] = tmp; td = tmp; (urb_priv->ed)->dummy = td_pt; td->ed = urb_priv->ed; td->next_dl_td = (struct td *)0; td->index = (__u8 )index; td->urb = urb; td->data_dma = data; if (len == 0) { data = 0ULL; } else { } td->hwINFO = cpu_to_hc32((struct ohci_hcd const *)ohci, info); if (is_iso != 0) { td->hwCBP = cpu_to_hc32((struct ohci_hcd const *)ohci, (u32 const )data & 4294963200U); tmp___0 = ohci_hwPSWp((struct ohci_hcd const *)ohci, (struct td const *)td, 0); *tmp___0 = cpu_to_hc16((struct ohci_hcd const *)ohci, (int )(((unsigned int )((u16 const )data) & 4095U) | 57344U)); } else { td->hwCBP = cpu_to_hc32((struct ohci_hcd const *)ohci, (u32 const )data); } if (data != 0ULL) { td->hwBE = cpu_to_hc32((struct ohci_hcd const *)ohci, ((u32 const )data + (u32 const )len) - 1U); } else { td->hwBE = 0U; } td->hwNextTD = cpu_to_hc32((struct ohci_hcd const *)ohci, (u32 const )td_pt->td_dma); list_add_tail(& td->td_list, & (td->ed)->td_list); hash = (int )((unsigned int )td->td_dma ^ (unsigned int )(td->td_dma >> 6)) & 63; td->td_hash = ohci->td_hash[hash]; ohci->td_hash[hash] = td; __asm__ volatile ("sfence": : : "memory"); (td->ed)->hwTailP = td->hwNextTD; return; } } static void td_submit_urb(struct ohci_hcd *ohci , struct urb *urb ) { struct urb_priv *urb_priv ; struct device *dev ; struct usb_hcd *tmp ; dma_addr_t data ; int data_len ; int cnt ; u32 info ; int is_out ; int periodic ; int i ; int this_sg_len ; int n ; struct scatterlist *sg ; __hc32 tmp___0 ; int __min1 ; int __min2 ; struct usb_hcd *tmp___1 ; int tmp___2 ; struct usb_hcd *tmp___3 ; int tmp___4 ; int _min1 ; int _min2 ; int __min1___0 ; int __min2___0 ; int tmp___5 ; int tmp___6 ; int tmp___7 ; int frame ; int tmp___8 ; int tmp___9 ; struct usb_hcd *tmp___10 ; struct usb_hcd *tmp___11 ; int tmp___12 ; struct usb_hcd *tmp___13 ; int tmp___14 ; { urb_priv = (struct urb_priv *)urb->hcpriv; tmp = ohci_to_hcd((struct ohci_hcd const *)ohci); dev = tmp->self.controller; data_len = (int )urb->transfer_buffer_length; cnt = 0; info = 0U; is_out = (urb->pipe & 128U) == 0U; periodic = 0; if ((((urb->dev)->toggle[is_out] >> ((int )(urb->pipe >> 15) & 15)) & 1U) == 0U) { (urb->dev)->toggle[is_out] = ((urb->dev)->toggle[is_out] & (unsigned int )(~ (1 << ((int )(urb->pipe >> 15) & 15)))) | (unsigned int )(1 << ((int )(urb->pipe >> 15) & 15)); tmp___0 = cpu_to_hc32((struct ohci_hcd const *)ohci, 2U); (urb_priv->ed)->hwHeadP = (urb_priv->ed)->hwHeadP & ~ tmp___0; } else { } list_add(& urb_priv->pending, & ohci->pending); i = urb->num_mapped_sgs; if (data_len > 0 && i > 0) { sg = urb->sg; data = sg->dma_address; __min1 = (int )sg->dma_length; __min2 = data_len; this_sg_len = __min1 < __min2 ? __min1 : __min2; } else { sg = (struct scatterlist *)0; if (data_len != 0) { data = urb->transfer_dma; } else { data = 0ULL; } this_sg_len = data_len; } switch ((int )(urb_priv->ed)->type) { case 1: tmp___1 = ohci_to_hcd((struct ohci_hcd const *)ohci); tmp___2 = tmp___1->self.bandwidth_int_reqs; tmp___1->self.bandwidth_int_reqs = tmp___1->self.bandwidth_int_reqs + 1; if (tmp___2 == 0) { tmp___3 = ohci_to_hcd((struct ohci_hcd const *)ohci); if (tmp___3->self.bandwidth_isoc_reqs == 0) { tmp___4 = 1; } else { tmp___4 = 0; } } else { tmp___4 = 0; } periodic = tmp___4; case 3: info = is_out != 0 ? 4027056128U : 4027580416U; ldv_36339: _min1 = this_sg_len; _min2 = 4096; n = _min1 < _min2 ? _min1 : _min2; if (n >= data_len || (i == 1 && n >= this_sg_len)) { if ((urb->transfer_flags & 1U) == 0U) { info = info | 262144U; } else { } } else { } td_fill(ohci, info, data, n, urb, cnt); this_sg_len = this_sg_len - n; data_len = data_len - n; data = (dma_addr_t )n + data; cnt = cnt + 1; if (this_sg_len <= 0) { i = i - 1; if (i <= 0 || data_len <= 0) { goto ldv_36335; } else { } sg = sg_next(sg); data = sg->dma_address; __min1___0 = (int )sg->dma_length; __min2___0 = data_len; this_sg_len = __min1___0 < __min2___0 ? __min1___0 : __min2___0; } else { } goto ldv_36339; ldv_36335: ; if ((urb->transfer_flags & 64U) != 0U && (int )urb_priv->length > cnt) { td_fill(ohci, info, 0ULL, 0, urb, cnt); cnt = cnt + 1; } else { } if ((unsigned int )(urb_priv->ed)->type == 3U) { __asm__ volatile ("sfence": : : "memory"); _ohci_writel((struct ohci_hcd const *)ohci, 4U, & (ohci->regs)->cmdstatus); } else { } goto ldv_36340; case 2: info = 4060086272U; tmp___5 = cnt; cnt = cnt + 1; td_fill(ohci, info, urb->setup_dma, 8, urb, tmp___5); if (data_len > 0) { info = 4077125632U; info = (is_out != 0 ? 524288U : 1048576U) | info; tmp___6 = cnt; cnt = cnt + 1; td_fill(ohci, info, data, data_len, urb, tmp___6); } else { } info = is_out != 0 || data_len == 0 ? 4077912064U : 4077387776U; tmp___7 = cnt; cnt = cnt + 1; td_fill(ohci, info, data, 0, urb, tmp___7); __asm__ volatile ("sfence": : : "memory"); _ohci_writel((struct ohci_hcd const *)ohci, 2U, & (ohci->regs)->cmdstatus); goto ldv_36340; case 0: cnt = (int )urb_priv->td_cnt; goto ldv_36345; ldv_36344: frame = urb->start_frame; frame = urb->interval * cnt + frame; frame = frame & 65535; td_fill(ohci, (unsigned int )frame | 4026597376U, (dma_addr_t )urb->iso_frame_desc[cnt].offset + data, (int )urb->iso_frame_desc[cnt].length, urb, cnt); cnt = cnt + 1; ldv_36345: ; if (urb->number_of_packets > cnt) { goto ldv_36344; } else { } tmp___10 = ohci_to_hcd((struct ohci_hcd const *)ohci); if (tmp___10->self.bandwidth_isoc_reqs == 0) { tmp___8 = quirk_amdiso(ohci); if (tmp___8 != 0) { usb_amd_quirk_pll_disable(); } else { } tmp___9 = quirk_amdprefetch(ohci); if (tmp___9 != 0) { sb800_prefetch(dev, 1); } else { } } else { } tmp___11 = ohci_to_hcd((struct ohci_hcd const *)ohci); tmp___12 = tmp___11->self.bandwidth_isoc_reqs; tmp___11->self.bandwidth_isoc_reqs = tmp___11->self.bandwidth_isoc_reqs + 1; if (tmp___12 == 0) { tmp___13 = ohci_to_hcd((struct ohci_hcd const *)ohci); if (tmp___13->self.bandwidth_int_reqs == 0) { tmp___14 = 1; } else { tmp___14 = 0; } } else { tmp___14 = 0; } periodic = tmp___14; goto ldv_36340; } ldv_36340: ; if (periodic != 0) { __asm__ volatile ("sfence": : : "memory"); ohci->hc_control = ohci->hc_control | 12U; _ohci_writel((struct ohci_hcd const *)ohci, ohci->hc_control, & (ohci->regs)->control); } else { } return; } } static int td_done(struct ohci_hcd *ohci , struct urb *urb , struct td *td ) { u32 tdINFO ; u32 tmp ; int cc ; int status ; u16 tdPSW ; u16 tmp___0 ; int dlen ; struct _ddebug descriptor ; struct usb_hcd *tmp___1 ; long tmp___2 ; int type ; u32 tdBE ; u32 tmp___3 ; u32 tmp___4 ; struct _ddebug descriptor___0 ; struct usb_hcd *tmp___5 ; long tmp___6 ; { tmp = hc32_to_cpup((struct ohci_hcd const *)ohci, (__hc32 const *)(& td->hwINFO)); tdINFO = tmp; cc = 0; status = -115; list_del(& td->td_list); if ((tdINFO & 65536U) != 0U) { tmp___0 = ohci_hwPSW((struct ohci_hcd const *)ohci, (struct td const *)td, 0); tdPSW = tmp___0; dlen = 0; cc = ((int )tdPSW >> 12) & 15; if ((tdINFO & 4026531840U) != 0U) { return (status); } else { } if ((urb->pipe & 128U) == 0U) { dlen = (int )urb->iso_frame_desc[(int )td->index].length; } else { if (cc == 9) { cc = 0; } else { } dlen = (int )tdPSW & 1023; } urb->actual_length = urb->actual_length + (u32 )dlen; urb->iso_frame_desc[(int )td->index].actual_length = (unsigned int )dlen; urb->iso_frame_desc[(int )td->index].status = cc_to_error[cc]; if (cc != 0) { descriptor.modname = "ohci_hcd"; descriptor.function = "td_done"; descriptor.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-q.c"; descriptor.format = "urb %p iso td %p (%d) len %d cc %d\n"; descriptor.lineno = 790U; descriptor.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___2 != 0L) { tmp___1 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___1->self.controller, "urb %p iso td %p (%d) len %d cc %d\n", urb, td, (int )td->index + 1, dlen, cc); } else { } } else { } } else { type = (int )(urb->pipe >> 30); tmp___3 = hc32_to_cpup((struct ohci_hcd const *)ohci, (__hc32 const *)(& td->hwBE)); tdBE = tmp___3; cc = (int )(tdINFO >> 28); if (cc == 9 && (urb->transfer_flags & 1U) == 0U) { cc = 0; } else { } if (cc != 0 && cc <= 13) { status = cc_to_error[cc]; } else { } if ((type != 2 || (unsigned int )td->index != 0U) && tdBE != 0U) { if (td->hwCBP == 0U) { urb->actual_length = (urb->actual_length + (tdBE - (u32 )td->data_dma)) + 1U; } else { tmp___4 = hc32_to_cpup((struct ohci_hcd const *)ohci, (__hc32 const *)(& td->hwCBP)); urb->actual_length = urb->actual_length + (tmp___4 - (u32 )td->data_dma); } } else { } if (cc != 0 && cc <= 13) { descriptor___0.modname = "ohci_hcd"; descriptor___0.function = "td_done"; descriptor___0.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-q.c"; descriptor___0.format = "urb %p td %p (%d) cc %d, len=%d/%d\n"; descriptor___0.lineno = 824U; descriptor___0.flags = 0U; tmp___6 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___6 != 0L) { tmp___5 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor___0, (struct device const *)tmp___5->self.controller, "urb %p td %p (%d) cc %d, len=%d/%d\n", urb, td, (int )td->index + 1, cc, urb->actual_length, urb->transfer_buffer_length); } else { } } else { } } return (status); } } static void ed_halted(struct ohci_hcd *ohci , struct td *td , int cc ) { struct urb *urb ; urb_priv_t *urb_priv ; struct ed *ed ; struct list_head *tmp ; __hc32 toggle ; __hc32 tmp___0 ; __hc32 tmp___1 ; __hc32 tmp___2 ; struct td *next ; struct list_head const *__mptr ; struct _ddebug descriptor ; u32 tmp___3 ; struct usb_hcd *tmp___4 ; long tmp___5 ; { urb = td->urb; urb_priv = (urb_priv_t *)urb->hcpriv; ed = td->ed; tmp = td->td_list.next; tmp___0 = cpu_to_hc32((struct ohci_hcd const *)ohci, 2U); toggle = ed->hwHeadP & tmp___0; tmp___1 = cpu_to_hc32((struct ohci_hcd const *)ohci, 16384U); ed->hwINFO = ed->hwINFO | tmp___1; __asm__ volatile ("sfence": : : "memory"); tmp___2 = cpu_to_hc32((struct ohci_hcd const *)ohci, 1U); ed->hwHeadP = ed->hwHeadP & ~ tmp___2; goto ldv_36377; ldv_36376: __mptr = (struct list_head const *)tmp; next = (struct td *)__mptr + 0xffffffffffffffb8UL; tmp = next->td_list.next; if ((unsigned long )next->urb != (unsigned long )urb) { goto ldv_36375; } else { } list_del(& next->td_list); urb_priv->td_cnt = (u16 )((int )urb_priv->td_cnt + 1); ed->hwHeadP = next->hwNextTD | toggle; ldv_36377: ; if ((unsigned long )(& ed->td_list) != (unsigned long )tmp) { goto ldv_36376; } else { } ldv_36375: ; switch (cc) { case 9: ; if ((urb->transfer_flags & 1U) == 0U) { goto ldv_36379; } else { } case 4: ; if (urb->pipe >> 30 == 2U) { goto ldv_36379; } else { } default: descriptor.modname = "ohci_hcd"; descriptor.function = "ed_halted"; descriptor.filename = "/home/ldvuser/mutilin/launch/inst/current/envs/linux-4.2-rc1.tar.xz/linux-4.2-rc1/drivers/usb/host/ohci-q.c"; descriptor.format = "urb %p path %s ep%d%s %08x cc %d --> status %d\n"; descriptor.lineno = 892U; descriptor.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___5 != 0L) { tmp___3 = hc32_to_cpu((struct ohci_hcd const *)ohci, td->hwINFO); tmp___4 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___4->self.controller, "urb %p path %s ep%d%s %08x cc %d --> status %d\n", urb, (char *)(& (urb->dev)->devpath), (urb->pipe >> 15) & 15U, (urb->pipe & 128U) != 0U ? (char *)"in" : (char *)"out", tmp___3, cc, cc_to_error[cc]); } else { } } ldv_36379: ; return; } } static void add_to_done_list(struct ohci_hcd *ohci , struct td *td ) { struct td *td2 ; struct td *td_prev ; struct ed *ed ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct td *tmp ; { if ((unsigned long )td->next_dl_td != (unsigned long )((struct td *)0)) { return; } else { } ed = td->ed; td_prev = td; td2 = td_prev; __mptr = (struct list_head const *)td2->td_list.prev; td2 = (struct td *)__mptr + 0xffffffffffffffb8UL; goto ldv_36397; ldv_36396: ; if ((unsigned long )td2->next_dl_td != (unsigned long )((struct td *)0)) { goto ldv_36395; } else { } td2->next_dl_td = td_prev; td_prev = td2; __mptr___0 = (struct list_head const *)td2->td_list.prev; td2 = (struct td *)__mptr___0 + 0xffffffffffffffb8UL; ldv_36397: ; if ((unsigned long )(& td2->td_list) != (unsigned long )(& ed->td_list)) { goto ldv_36396; } else { } ldv_36395: ; if ((unsigned long )ohci->dl_end != (unsigned long )((struct td *)0)) { (ohci->dl_end)->next_dl_td = td_prev; } else { ohci->dl_start = td_prev; } tmp = td; td->next_dl_td = tmp; ohci->dl_end = tmp; td2 = ed->pending_td; if ((unsigned long )td2 != (unsigned long )((struct td *)0) && (unsigned long )td2->next_dl_td != (unsigned long )((struct td *)0)) { ed->pending_td = (struct td *)0; } else { } return; } } static void update_done_list(struct ohci_hcd *ohci ) { u32 td_dma ; struct td *td ; int cc ; struct usb_hcd *tmp ; __hc32 tmp___0 ; u32 tmp___1 ; __hc32 tmp___2 ; { td = (struct td *)0; td_dma = hc32_to_cpup((struct ohci_hcd const *)ohci, (__hc32 const *)(& (ohci->hcca)->done_head)); (ohci->hcca)->done_head = 0U; __asm__ volatile ("sfence": : : "memory"); goto ldv_36406; ldv_36405: td = dma_to_td(ohci, (dma_addr_t )td_dma); if ((unsigned long )td == (unsigned long )((struct td *)0)) { tmp = ohci_to_hcd((struct ohci_hcd const *)ohci); dev_err((struct device const *)tmp->self.controller, "bad entry %8x\n", td_dma); goto ldv_36404; } else { } tmp___0 = cpu_to_hc32((struct ohci_hcd const *)ohci, 131072U); td->hwINFO = td->hwINFO | tmp___0; tmp___1 = hc32_to_cpup((struct ohci_hcd const *)ohci, (__hc32 const *)(& td->hwINFO)); cc = (int )(tmp___1 >> 28); if (cc != 0) { tmp___2 = cpu_to_hc32((struct ohci_hcd const *)ohci, 1U); if (((td->ed)->hwHeadP & tmp___2) != 0U) { ed_halted(ohci, td, cc); } else { } } else { } td_dma = hc32_to_cpup((struct ohci_hcd const *)ohci, (__hc32 const *)(& td->hwNextTD)); add_to_done_list(ohci, td); ldv_36406: ; if (td_dma != 0U) { goto ldv_36405; } else { } ldv_36404: ; return; } } static void finish_unlinks(struct ohci_hcd *ohci ) { unsigned int tick ; u16 tmp ; struct ed *ed ; struct ed **last ; struct list_head *entry ; struct list_head *tmp___0 ; int completed ; int modified ; __hc32 *prev ; long tmp___1 ; struct td *td ; u32 head ; struct list_head const *__mptr ; u32 tmp___2 ; int tmp___3 ; __hc32 tmp___4 ; __hc32 tmp___5 ; struct td *td___0 ; struct urb *urb ; urb_priv_t *urb_priv ; __hc32 savebits ; u32 tdINFO ; struct list_head const *__mptr___0 ; __hc32 tmp___6 ; __hc32 tmp___7 ; __hc32 tmp___8 ; int tmp___9 ; int tmp___10 ; u32 command ; u32 control ; unsigned long __ms ; unsigned long tmp___11 ; int tmp___12 ; unsigned long __ms___0 ; unsigned long tmp___13 ; int tmp___14 ; unsigned long __ms___1 ; unsigned long tmp___15 ; int tmp___16 ; unsigned long __ms___2 ; unsigned long tmp___17 ; int tmp___18 ; { tmp = ohci_frame_no((struct ohci_hcd const *)ohci); tick = (unsigned int )tmp; rescan_all: last = & ohci->ed_rm_list; ed = *last; goto ldv_36439; ldv_36438: ; if ((unsigned int )ed->state == 0U) { goto ed_idle; } else { } tmp___1 = ldv__builtin_expect((unsigned int )ohci->rh_state == 2U, 1L); if (tmp___1 != 0L && (int )((short )((int )((unsigned short )tick) - (int )ed->tick)) < 0) { skip_ed: last = & ed->ed_next; goto ldv_36421; } else { } tmp___3 = list_empty((struct list_head const *)(& ed->td_list)); if (tmp___3 == 0) { __mptr = (struct list_head const *)ed->td_list.next; td = (struct td *)__mptr + 0xffffffffffffffb8UL; tmp___2 = hc32_to_cpu((struct ohci_hcd const *)ohci, ed->hwHeadP); head = tmp___2 & 4294967264U; if (td->td_dma != (dma_addr_t )head && (unsigned int )ohci->rh_state == 2U) { goto skip_ed; } else { } if ((unsigned long )td->next_dl_td != (unsigned long )((struct td *)0)) { goto skip_ed; } else { } } else { } ed->state = 0U; tmp___4 = cpu_to_hc32((struct ohci_hcd const *)ohci, 1U); ed->hwHeadP = ed->hwHeadP & ~ tmp___4; ed->hwNextED = 0U; __asm__ volatile ("sfence": : : "memory"); tmp___5 = cpu_to_hc32((struct ohci_hcd const *)ohci, 134234112U); ed->hwINFO = ed->hwINFO & ~ tmp___5; ed_idle: modified = 0; rescan_this: completed = 0; prev = & ed->hwHeadP; entry = ed->td_list.next; tmp___0 = entry->next; goto ldv_36436; ldv_36435: __mptr___0 = (struct list_head const *)entry; td___0 = (struct td *)__mptr___0 + 0xffffffffffffffb8UL; urb = td___0->urb; urb_priv = (urb_priv_t *)(td___0->urb)->hcpriv; if (urb->unlinked == 0) { prev = & td___0->hwNextTD; goto ldv_36434; } else { } tmp___6 = cpu_to_hc32((struct ohci_hcd const *)ohci, 4294967264U); savebits = *prev & ~ tmp___6; *prev = td___0->hwNextTD | savebits; tdINFO = hc32_to_cpup((struct ohci_hcd const *)ohci, (__hc32 const *)(& td___0->hwINFO)); if ((tdINFO & 50331648U) == 33554432U) { tmp___7 = cpu_to_hc32((struct ohci_hcd const *)ohci, 2U); ed->hwHeadP = ed->hwHeadP & ~ tmp___7; } else if ((tdINFO & 50331648U) == 50331648U) { tmp___8 = cpu_to_hc32((struct ohci_hcd const *)ohci, 2U); ed->hwHeadP = ed->hwHeadP | tmp___8; } else { } td_done(ohci, urb, td___0); urb_priv->td_cnt = (u16 )((int )urb_priv->td_cnt + 1); if ((int )urb_priv->td_cnt >= (int )urb_priv->length) { completed = 1; modified = completed; finish_urb(ohci, urb, 0); } else { } ldv_36434: entry = tmp___0; tmp___0 = entry->next; ldv_36436: ; if ((unsigned long )(& ed->td_list) != (unsigned long )entry) { goto ldv_36435; } else { } if (completed != 0) { tmp___9 = list_empty((struct list_head const *)(& ed->td_list)); if (tmp___9 == 0) { goto rescan_this; } else { } } else { } tmp___10 = list_empty((struct list_head const *)(& ed->td_list)); if (tmp___10 != 0) { *last = ed->ed_next; ed->ed_next = (struct ed *)0; list_del(& ed->in_use_list); } else if ((unsigned int )ohci->rh_state == 2U) { *last = ed->ed_next; ed->ed_next = (struct ed *)0; ed_schedule(ohci, ed); } else { last = & ed->ed_next; } if (modified != 0) { goto rescan_all; } else { } ldv_36421: ed = *last; ldv_36439: ; if ((unsigned long )ed != (unsigned long )((struct ed *)0)) { goto ldv_36438; } else { } if ((unsigned int )ohci->rh_state == 2U && (unsigned long )ohci->ed_rm_list == (unsigned long )((struct ed *)0)) { command = 0U; control = 0U; if ((unsigned long )ohci->ed_controltail != (unsigned long )((struct ed *)0)) { command = command | 2U; tmp___12 = quirk_zfmicro(ohci); if (tmp___12 != 0) { if (1) { __const_udelay(4295000UL); } else { __ms = 1UL; goto ldv_36445; ldv_36444: __const_udelay(4295000UL); ldv_36445: tmp___11 = __ms; __ms = __ms - 1UL; if (tmp___11 != 0UL) { goto ldv_36444; } else { } } } else { } if ((ohci->hc_control & 16U) == 0U) { control = control | 16U; _ohci_writel((struct ohci_hcd const *)ohci, 0U, & (ohci->regs)->ed_controlcurrent); } else { } } else { } if ((unsigned long )ohci->ed_bulktail != (unsigned long )((struct ed *)0)) { command = command | 4U; tmp___14 = quirk_zfmicro(ohci); if (tmp___14 != 0) { if (1) { __const_udelay(4295000UL); } else { __ms___0 = 1UL; goto ldv_36449; ldv_36448: __const_udelay(4295000UL); ldv_36449: tmp___13 = __ms___0; __ms___0 = __ms___0 - 1UL; if (tmp___13 != 0UL) { goto ldv_36448; } else { } } } else { } if ((ohci->hc_control & 32U) == 0U) { control = control | 32U; _ohci_writel((struct ohci_hcd const *)ohci, 0U, & (ohci->regs)->ed_bulkcurrent); } else { } } else { } if (control != 0U) { ohci->hc_control = ohci->hc_control | control; tmp___16 = quirk_zfmicro(ohci); if (tmp___16 != 0) { if (1) { __const_udelay(4295000UL); } else { __ms___1 = 1UL; goto ldv_36453; ldv_36452: __const_udelay(4295000UL); ldv_36453: tmp___15 = __ms___1; __ms___1 = __ms___1 - 1UL; if (tmp___15 != 0UL) { goto ldv_36452; } else { } } } else { } _ohci_writel((struct ohci_hcd const *)ohci, ohci->hc_control, & (ohci->regs)->control); } else { } if (command != 0U) { tmp___18 = quirk_zfmicro(ohci); if (tmp___18 != 0) { if (1) { __const_udelay(4295000UL); } else { __ms___2 = 1UL; goto ldv_36457; ldv_36456: __const_udelay(4295000UL); ldv_36457: tmp___17 = __ms___2; __ms___2 = __ms___2 - 1UL; if (tmp___17 != 0UL) { goto ldv_36456; } else { } } } else { } _ohci_writel((struct ohci_hcd const *)ohci, command, & (ohci->regs)->cmdstatus); } else { } } else { } return; } } static void takeback_td(struct ohci_hcd *ohci , struct td *td ) { struct urb *urb ; urb_priv_t *urb_priv ; struct ed *ed ; int status ; struct list_head const *__mptr ; __hc32 tmp ; __hc32 tmp___0 ; __hc32 tmp___1 ; __hc32 tmp___2 ; int tmp___3 ; { urb = td->urb; urb_priv = (urb_priv_t *)urb->hcpriv; ed = td->ed; status = td_done(ohci, urb, td); urb_priv->td_cnt = (u16 )((int )urb_priv->td_cnt + 1); if ((int )urb_priv->td_cnt >= (int )urb_priv->length) { finish_urb(ohci, urb, status); } else { } tmp___3 = list_empty((struct list_head const *)(& ed->td_list)); if (tmp___3 != 0) { if ((unsigned int )ed->state == 2U) { start_ed_unlink(ohci, ed); } else { } } else { tmp___1 = cpu_to_hc32((struct ohci_hcd const *)ohci, 134234112U); tmp___2 = cpu_to_hc32((struct ohci_hcd const *)ohci, 16384U); if ((ed->hwINFO & tmp___1) == tmp___2) { __mptr = (struct list_head const *)ed->td_list.next; td = (struct td *)__mptr + 0xffffffffffffffb8UL; tmp___0 = cpu_to_hc32((struct ohci_hcd const *)ohci, 131072U); if ((td->hwINFO & tmp___0) == 0U) { tmp = cpu_to_hc32((struct ohci_hcd const *)ohci, 16384U); ed->hwINFO = ed->hwINFO & ~ tmp; switch ((int )ed->type) { case 2: _ohci_writel((struct ohci_hcd const *)ohci, 2U, & (ohci->regs)->cmdstatus); goto ldv_36470; case 3: _ohci_writel((struct ohci_hcd const *)ohci, 4U, & (ohci->regs)->cmdstatus); goto ldv_36470; } ldv_36470: ; } else { } } else { } } return; } } static void process_done_list(struct ohci_hcd *ohci ) { struct td *td ; struct td *tmp ; { goto ldv_36477; ldv_36476: td = ohci->dl_start; if ((unsigned long )ohci->dl_end == (unsigned long )td) { tmp = (struct td *)0; ohci->dl_end = tmp; ohci->dl_start = tmp; } else { ohci->dl_start = td->next_dl_td; } takeback_td(ohci, td); ldv_36477: ; if ((unsigned long )ohci->dl_start != (unsigned long )((struct td *)0)) { goto ldv_36476; } else { } return; } } static void ohci_work(struct ohci_hcd *ohci ) { { if ((unsigned int )*((unsigned char *)ohci + 1116UL) != 0U) { ohci->restart_work = 1U; return; } else { } ohci->working = 1U; restart: process_done_list(ohci); if ((unsigned long )ohci->ed_rm_list != (unsigned long )((struct ed *)0)) { finish_unlinks(ohci); } else { } if ((unsigned int )*((unsigned char *)ohci + 1116UL) != 0U) { ohci->restart_work = 0U; goto restart; } else { } ohci->working = 0U; return; } } static bool distrust_firmware = 1; static bool no_handshake = 0; static int number_of_tds(struct urb *urb ) { int len ; int i ; int num ; int this_sg_len ; struct scatterlist *sg ; int __min1 ; int __min2 ; { len = (int )urb->transfer_buffer_length; i = urb->num_mapped_sgs; if (len > 0 && i > 0) { num = 0; sg = urb->sg; ldv_36535: __min1 = (int )sg->dma_length; __min2 = len; this_sg_len = __min1 < __min2 ? __min1 : __min2; num = (this_sg_len + 4095) / 4096 + num; len = len - this_sg_len; i = i - 1; if (i <= 0 || len <= 0) { goto ldv_36534; } else { } sg = sg_next(sg); goto ldv_36535; ldv_36534: ; } else { num = (len + 4095) / 4096; } return (num); } } static int ohci_urb_enqueue(struct usb_hcd *hcd , struct urb *urb , gfp_t mem_flags ) { struct ohci_hcd *ohci ; struct ohci_hcd *tmp ; struct ed *ed ; urb_priv_t *urb_priv ; unsigned int pipe ; int i ; int size ; unsigned long flags ; int retval ; int tmp___0 ; __u16 tmp___1 ; void *tmp___2 ; u16 tmp___3 ; unsigned long tmp___4 ; int tmp___5 ; int tmp___6 ; u16 frame ; u16 tmp___7 ; u16 __max1 ; u16 __max2 ; u16 next ; u16 tmp___8 ; u16 frame___0 ; u16 length ; struct _ddebug descriptor ; struct usb_hcd *tmp___9 ; long tmp___10 ; long tmp___11 ; { tmp = hcd_to_ohci(hcd); ohci = tmp; pipe = urb->pipe; size = 0; retval = 0; ed = ed_get(ohci, urb->ep, urb->dev, pipe, urb->interval); if ((unsigned long )ed == (unsigned long )((struct ed *)0)) { return (-12); } else { } switch ((int )ed->type) { case 2: ; if (urb->transfer_buffer_length > 4096U) { return (-90); } else { } size = 2; default: tmp___0 = number_of_tds(urb); size = tmp___0 + size; if (size == 0) { size = size + 1; } else if ((urb->transfer_flags & 64U) != 0U) { tmp___1 = usb_maxpacket(urb->dev, (int )pipe, (pipe & 128U) == 0U); if (urb->transfer_buffer_length % (u32 )tmp___1 == 0U) { size = size + 1; } else { } } else { } goto ldv_36551; case 0: size = urb->number_of_packets; goto ldv_36551; } ldv_36551: tmp___2 = kmalloc(((unsigned long )size + 4UL) * 8UL, mem_flags); urb_priv = (urb_priv_t *)tmp___2; if ((unsigned long )urb_priv == (unsigned long )((urb_priv_t *)0)) { return (-12); } else { } INIT_LIST_HEAD(& urb_priv->pending); urb_priv->length = (u16 )size; urb_priv->ed = ed; i = 0; goto ldv_36554; ldv_36553: urb_priv->td[i] = td_alloc(ohci, mem_flags); if ((unsigned long )urb_priv->td[i] == (unsigned long )((struct td *)0)) { urb_priv->length = (u16 )i; urb_free_priv(ohci, urb_priv); return (-12); } else { } i = i + 1; ldv_36554: ; if (i < size) { goto ldv_36553; } else { } ldv_spin_lock(); if ((hcd->flags & 1UL) == 0UL) { retval = -19; goto fail; } else { } if ((unsigned int )ohci->rh_state != 2U) { retval = -19; goto fail; } else { } retval = usb_hcd_link_urb_to_ep(hcd, urb); if (retval != 0) { goto fail; } else { } if ((unsigned int )ed->state == 0U) { retval = ed_schedule(ohci, ed); if (retval < 0) { usb_hcd_unlink_urb_from_ep(hcd, urb); goto fail; } else { } tmp___5 = timer_pending((struct timer_list const *)(& ohci->io_watchdog)); if (tmp___5 == 0) { tmp___6 = list_empty((struct list_head const *)(& ohci->eds_in_use)); if (tmp___6 != 0) { tmp___3 = ohci_frame_no((struct ohci_hcd const *)ohci); ohci->prev_frame_no = (unsigned int )tmp___3; tmp___4 = msecs_to_jiffies(250U); ldv_mod_timer_27(& ohci->io_watchdog, tmp___4 + (unsigned long )jiffies); } else { } } else { } list_add(& ed->in_use_list, & ohci->eds_in_use); if ((unsigned int )ed->type == 0U) { tmp___7 = ohci_frame_no((struct ohci_hcd const *)ohci); frame = tmp___7; __max1 = 8U; __max2 = ed->interval; frame = (int )((u16 )((int )__max1 > (int )__max2 ? __max1 : __max2)) + (int )frame; frame = (u16 )((int )((short )(- ((int )ed->interval))) & (int )((short )frame)); frame = (int )((u16 )ed->branch) | (int )frame; urb->start_frame = (int )frame; ed->last_iso = (int )ed->interval * (int )((u16 )(size + -1)) + (int )frame; } else { } } else if ((unsigned int )ed->type == 0U) { tmp___8 = ohci_frame_no((struct ohci_hcd const *)ohci); next = (unsigned int )tmp___8 + 1U; frame___0 = (int )ed->last_iso + (int )ed->interval; length = (int )ed->interval * (int )((u16 )(size + -1)); tmp___11 = ldv__builtin_expect((int )((short )((int )frame___0 - (int )next)) < 0, 0L); if (tmp___11 != 0L) { if ((urb->transfer_flags & 2U) != 0U) { frame___0 = (int )((u16 )((int )((short )((unsigned int )(((int )next - (int )frame___0) + (int )ed->interval) + 65535U)) & (int )((short )(- ((int )ed->interval))))) + (int )frame___0; } else { urb_priv->td_cnt = (u16 )(((((int )next - (int )frame___0) + (int )ed->interval) + -1) / (int )ed->interval); if ((int )urb_priv->td_cnt >= (int )urb_priv->length) { urb_priv->td_cnt = (u16 )((int )urb_priv->td_cnt + 1); descriptor.modname = "ohci_hcd"; descriptor.function = "ohci_urb_enqueue"; descriptor.filename = "/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9563/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/ohci-hcd.c"; descriptor.format = "iso underrun %p (%u+%u < %u)\n"; descriptor.lineno = 283U; descriptor.flags = 0U; tmp___10 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___10 != 0L) { tmp___9 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___9->self.controller, "iso underrun %p (%u+%u < %u)\n", urb, (int )frame___0, (int )length, (int )next); } else { } } else { } } } else { } urb->start_frame = (int )frame___0; ed->last_iso = (int )frame___0 + (int )length; } else { } urb->hcpriv = (void *)urb_priv; td_submit_urb(ohci, urb); fail: ; if (retval != 0) { urb_free_priv(ohci, urb_priv); } else { } spin_unlock_irqrestore(& ohci->lock, flags); return (retval); } } static int ohci_urb_dequeue(struct usb_hcd *hcd , struct urb *urb , int status ) { struct ohci_hcd *ohci ; struct ohci_hcd *tmp ; unsigned long flags ; int rc ; urb_priv_t *urb_priv ; { tmp = hcd_to_ohci(hcd); ohci = tmp; ldv_spin_lock(); rc = usb_hcd_check_unlink_urb(hcd, urb, status); if (rc == 0) { urb_priv = (urb_priv_t *)urb->hcpriv; if ((unsigned int )(urb_priv->ed)->state == 2U) { start_ed_unlink(ohci, urb_priv->ed); } else { } if ((unsigned int )ohci->rh_state != 2U) { ohci_work(ohci); } else { } } else { } spin_unlock_irqrestore(& ohci->lock, flags); return (rc); } } static void ohci_endpoint_disable(struct usb_hcd *hcd , struct usb_host_endpoint *ep ) { struct ohci_hcd *ohci ; struct ohci_hcd *tmp ; unsigned long flags ; struct ed *ed ; unsigned int limit ; struct usb_hcd *tmp___0 ; unsigned int tmp___1 ; int tmp___2 ; int tmp___3 ; struct usb_hcd *tmp___4 ; { tmp = hcd_to_ohci(hcd); ohci = tmp; ed = (struct ed *)ep->hcpriv; limit = 1000U; if ((unsigned long )ed == (unsigned long )((struct ed *)0)) { return; } else { } rescan: ldv_spin_lock(); if ((unsigned int )ohci->rh_state != 2U) { sanitize: ed->state = 0U; ohci_work(ohci); } else { } switch ((int )ed->state) { case 1: tmp___1 = limit; limit = limit - 1U; if (tmp___1 == 0U) { tmp___0 = ohci_to_hcd((struct ohci_hcd const *)ohci); dev_warn((struct device const *)tmp___0->self.controller, "ED unlink timeout\n"); goto sanitize; } else { } spin_unlock_irqrestore(& ohci->lock, flags); schedule_timeout_uninterruptible(1L); goto rescan; case 0: tmp___2 = list_empty((struct list_head const *)(& ed->td_list)); if (tmp___2 != 0) { td_free(ohci, ed->dummy); ed_free(ohci, ed); goto ldv_36587; } else { } default: tmp___3 = list_empty((struct list_head const *)(& ed->td_list)); tmp___4 = ohci_to_hcd((struct ohci_hcd const *)ohci); dev_err((struct device const *)tmp___4->self.controller, "leak ed %p (#%02x) state %d%s\n", ed, (int )ep->desc.bEndpointAddress, (int )ed->state, tmp___3 != 0 ? (char *)"" : (char *)" (has tds)"); td_free(ohci, ed->dummy); goto ldv_36587; } ldv_36587: ep->hcpriv = (void *)0; spin_unlock_irqrestore(& ohci->lock, flags); return; } } static int ohci_get_frame(struct usb_hcd *hcd ) { struct ohci_hcd *ohci ; struct ohci_hcd *tmp ; u16 tmp___0 ; { tmp = hcd_to_ohci(hcd); ohci = tmp; tmp___0 = ohci_frame_no((struct ohci_hcd const *)ohci); return ((int )tmp___0); } } static void ohci_usb_reset(struct ohci_hcd *ohci ) { { ohci->hc_control = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); ohci->hc_control = ohci->hc_control & 512U; _ohci_writel((struct ohci_hcd const *)ohci, ohci->hc_control, & (ohci->regs)->control); ohci->rh_state = 0; return; } } static void ohci_shutdown(struct usb_hcd *hcd ) { struct ohci_hcd *ohci ; { ohci = hcd_to_ohci(hcd); _ohci_writel((struct ohci_hcd const *)ohci, 4294967295U, & (ohci->regs)->intrdisable); _ohci_writel((struct ohci_hcd const *)ohci, 1U, & (ohci->regs)->cmdstatus); _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->cmdstatus); __const_udelay(42950UL); _ohci_writel((struct ohci_hcd const *)ohci, ohci->fminterval, & (ohci->regs)->fminterval); ohci->rh_state = 0; return; } } static int ohci_init(struct ohci_hcd *ohci ) { int ret ; struct usb_hcd *hcd ; struct usb_hcd *tmp ; u32 temp ; struct _ddebug descriptor ; struct usb_hcd *tmp___0 ; long tmp___1 ; struct usb_hcd *tmp___2 ; unsigned int tmp___3 ; unsigned int tmp___4 ; unsigned int tmp___5 ; u32 tmp___6 ; unsigned long tmp___7 ; void *tmp___8 ; { tmp = ohci_to_hcd((struct ohci_hcd const *)ohci); hcd = tmp; hcd->self.sg_tablesize = 4294967295U; if ((int )distrust_firmware) { ohci->flags = ohci->flags | 256UL; } else { } ohci->rh_state = 0; ohci->regs = (struct ohci_regs *)hcd->regs; if (! no_handshake) { tmp___4 = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); if ((tmp___4 & 256U) != 0U) { descriptor.modname = "ohci_hcd"; descriptor.function = "ohci_init"; descriptor.filename = "/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9563/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/ohci-hcd.c"; descriptor.format = "USB HC TakeOver from BIOS/SMM\n"; descriptor.lineno = 465U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { tmp___0 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___0->self.controller, "USB HC TakeOver from BIOS/SMM\n"); } else { } temp = 500U; _ohci_writel((struct ohci_hcd const *)ohci, 1073741824U, & (ohci->regs)->intrenable); _ohci_writel((struct ohci_hcd const *)ohci, 8U, & (ohci->regs)->cmdstatus); goto ldv_36609; ldv_36608: msleep(10U); temp = temp - 1U; if (temp == 0U) { tmp___2 = ohci_to_hcd((struct ohci_hcd const *)ohci); dev_err((struct device const *)tmp___2->self.controller, "USB HC takeover failed! (BIOS/SMM bug)\n"); return (-16); } else { } ldv_36609: tmp___3 = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); if ((tmp___3 & 256U) != 0U) { goto ldv_36608; } else { } ohci_usb_reset(ohci); } else { } } else { } _ohci_writel((struct ohci_hcd const *)ohci, 2147483648U, & (ohci->regs)->intrdisable); tmp___5 = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); if ((tmp___5 & 512U) != 0U) { ohci->hc_control = ohci->hc_control | 512U; } else { } if (ohci->num_ports == 0) { tmp___6 = roothub_a(ohci); ohci->num_ports = (int )tmp___6 & 255; } else { } if ((unsigned long )ohci->hcca != (unsigned long )((struct ohci_hcca *)0)) { return (0); } else { } reg_timer_1(& ohci->io_watchdog, & io_watchdog_func, (unsigned long )ohci); tmp___7 = msecs_to_jiffies(20U); set_timer_slack(& ohci->io_watchdog, (int )tmp___7); tmp___8 = dma_alloc_attrs(hcd->self.controller, 256UL, & ohci->hcca_dma, 208U, (struct dma_attrs *)0); ohci->hcca = (struct ohci_hcca *)tmp___8; if ((unsigned long )ohci->hcca == (unsigned long )((struct ohci_hcca *)0)) { return (-12); } else { } ret = ohci_mem_init(ohci); if (ret < 0) { ohci_stop(hcd); } else { create_debug_files(ohci); } return (ret); } } static int ohci_run(struct ohci_hcd *ohci ) { u32 mask ; u32 val ; int first ; struct usb_hcd *hcd ; struct usb_hcd *tmp ; struct _ddebug descriptor ; struct usb_hcd *tmp___0 ; long tmp___1 ; struct usb_hcd *tmp___2 ; unsigned int tmp___3 ; struct _ddebug descriptor___0 ; struct usb_hcd *tmp___4 ; long tmp___5 ; unsigned int tmp___6 ; unsigned int tmp___7 ; struct usb_hcd *tmp___8 ; unsigned int tmp___9 ; unsigned int tmp___10 ; unsigned long tmp___11 ; unsigned long __ms ; unsigned long tmp___12 ; { first = ohci->fminterval == 0U; tmp = ohci_to_hcd((struct ohci_hcd const *)ohci); hcd = tmp; ohci->rh_state = 0; if (first != 0) { val = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->fminterval); ohci->fminterval = val & 16383U; if (ohci->fminterval != 11999U) { descriptor.modname = "ohci_hcd"; descriptor.function = "ohci_run"; descriptor.filename = "/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9563/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/ohci-hcd.c"; descriptor.format = "fminterval delta %d\n"; descriptor.lineno = 540U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { tmp___0 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___0->self.controller, "fminterval delta %d\n", ohci->fminterval - 11999U); } else { } } else { } ohci->fminterval = ohci->fminterval | (((ohci->fminterval * 6U + 4294966036U) / 7U & 32767U) << 16); } else { } if ((ohci->hc_control & 512U) != 0U) { device_set_wakeup_capable(hcd->self.controller, 1); } else { } switch (ohci->hc_control & 192U) { case 128U: val = 0U; goto ldv_36621; case 192U: ; case 64U: ohci->hc_control = ohci->hc_control & 512U; ohci->hc_control = ohci->hc_control | 64U; val = 10U; goto ldv_36621; default: ohci->hc_control = ohci->hc_control & 512U; ohci->hc_control = ohci->hc_control; val = 50U; goto ldv_36621; } ldv_36621: _ohci_writel((struct ohci_hcd const *)ohci, ohci->hc_control, & (ohci->regs)->control); _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); msleep(val); memset((void *)ohci->hcca, 0, 256UL); spin_lock_irq(& ohci->lock); retry: _ohci_writel((struct ohci_hcd const *)ohci, 1U, & (ohci->regs)->cmdstatus); val = 30U; goto ldv_36627; ldv_36626: val = val - 1U; if (val == 0U) { spin_unlock_irq(& ohci->lock); tmp___2 = ohci_to_hcd((struct ohci_hcd const *)ohci); dev_err((struct device const *)tmp___2->self.controller, "USB HC reset timed out!\n"); return (-1); } else { } __const_udelay(4295UL); ldv_36627: tmp___3 = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->cmdstatus); if ((int )tmp___3 & 1) { goto ldv_36626; } else { } if ((ohci->flags & 4UL) != 0UL) { _ohci_writel((struct ohci_hcd const *)ohci, ohci->hc_control, & (ohci->regs)->control); _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); } else { } _ohci_writel((struct ohci_hcd const *)ohci, 0U, & (ohci->regs)->ed_controlhead); _ohci_writel((struct ohci_hcd const *)ohci, 0U, & (ohci->regs)->ed_bulkhead); _ohci_writel((struct ohci_hcd const *)ohci, (unsigned int )ohci->hcca_dma, & (ohci->regs)->hcca); periodic_reinit(ohci); tmp___9 = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->fminterval); if ((tmp___9 & 1073676288U) == 0U) { goto _L; } else { tmp___10 = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->periodicstart); if (tmp___10 == 0U) { _L: /* CIL Label */ if ((ohci->flags & 4UL) == 0UL) { ohci->flags = ohci->flags | 4UL; descriptor___0.modname = "ohci_hcd"; descriptor___0.function = "ohci_run"; descriptor___0.filename = "/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9563/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/ohci-hcd.c"; descriptor___0.format = "enabling initreset quirk\n"; descriptor___0.lineno = 626U; descriptor___0.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___5 != 0L) { tmp___4 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor___0, (struct device const *)tmp___4->self.controller, "enabling initreset quirk\n"); } else { } goto retry; } else { } spin_unlock_irq(& ohci->lock); tmp___6 = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->periodicstart); tmp___7 = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->fminterval); tmp___8 = ohci_to_hcd((struct ohci_hcd const *)ohci); dev_err((struct device const *)tmp___8->self.controller, "init err (%08x %04x)\n", tmp___7, tmp___6); return (-75); } else { } } set_bit(2L, (unsigned long volatile *)(& hcd->flags)); hcd->uses_new_polling = 1U; ohci->hc_control = ohci->hc_control & 512U; ohci->hc_control = ohci->hc_control | 131U; _ohci_writel((struct ohci_hcd const *)ohci, ohci->hc_control, & (ohci->regs)->control); ohci->rh_state = 2; _ohci_writel((struct ohci_hcd const *)ohci, 32768U, & (ohci->regs)->roothub.status); mask = 2147483738U; _ohci_writel((struct ohci_hcd const *)ohci, 4294967295U, & (ohci->regs)->intrstatus); _ohci_writel((struct ohci_hcd const *)ohci, mask, & (ohci->regs)->intrenable); val = roothub_a(ohci); val = val & 4294964991U; if ((ohci->flags & 2UL) != 0UL) { val = val | 4096U; val = val & 16776703U; _ohci_writel((struct ohci_hcd const *)ohci, val, & (ohci->regs)->roothub.a); } else if ((int )ohci->flags & 1 || (ohci->flags & 256UL) != 0UL) { val = val | 512U; _ohci_writel((struct ohci_hcd const *)ohci, val, & (ohci->regs)->roothub.a); } else { } _ohci_writel((struct ohci_hcd const *)ohci, 65536U, & (ohci->regs)->roothub.status); _ohci_writel((struct ohci_hcd const *)ohci, (val & 512U) != 0U ? 0U : 4294901760U, & (ohci->regs)->roothub.b); _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); tmp___11 = msecs_to_jiffies(300U); ohci->next_statechange = tmp___11 + (unsigned long )jiffies; spin_unlock_irq(& ohci->lock); __ms = (unsigned long )(val >> 23) & 510UL; goto ldv_36632; ldv_36631: __const_udelay(4295000UL); ldv_36632: tmp___12 = __ms; __ms = __ms - 1UL; if (tmp___12 != 0UL) { goto ldv_36631; } else { } ohci_dump(ohci); return (0); } } int ohci_setup(struct usb_hcd *hcd ) { struct ohci_hcd *ohci ; struct ohci_hcd *tmp ; int tmp___0 ; { tmp = hcd_to_ohci(hcd); ohci = tmp; ohci_hcd_init(ohci); tmp___0 = ohci_init(ohci); return (tmp___0); } } static char const __kstrtab_ohci_setup[11U] = { 'o', 'h', 'c', 'i', '_', 's', 'e', 't', 'u', 'p', '\000'}; struct kernel_symbol const __ksymtab_ohci_setup ; struct kernel_symbol const __ksymtab_ohci_setup = {(unsigned long )(& ohci_setup), (char const *)(& __kstrtab_ohci_setup)}; static int ohci_start(struct usb_hcd *hcd ) { struct ohci_hcd *ohci ; struct ohci_hcd *tmp ; int ret ; struct usb_hcd *tmp___0 ; { tmp = hcd_to_ohci(hcd); ohci = tmp; ret = ohci_run(ohci); if (ret < 0) { tmp___0 = ohci_to_hcd((struct ohci_hcd const *)ohci); dev_err((struct device const *)tmp___0->self.controller, "can\'t start\n"); ohci_stop(hcd); } else { } return (ret); } } static void io_watchdog_func(unsigned long _ohci ) { struct ohci_hcd *ohci ; bool takeback_all_pending ; u32 status ; u32 head ; struct ed *ed ; struct td *td ; struct td *td_start ; struct td *td_next ; unsigned int frame_no ; unsigned long flags ; struct usb_hcd *tmp ; struct usb_hcd *tmp___0 ; struct usb_hcd *tmp___1 ; struct list_head const *__mptr ; unsigned int tmp___2 ; u32 tmp___3 ; struct _ddebug descriptor ; struct usb_hcd *tmp___4 ; long tmp___5 ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; __hc32 __var ; u32 tmp___6 ; struct list_head const *__mptr___2 ; struct td *tmp___7 ; struct list_head const *__mptr___3 ; struct list_head const *__mptr___4 ; struct list_head const *__mptr___5 ; u16 tmp___8 ; int active_cnt ; int i ; unsigned int tmp___9 ; struct usb_hcd *tmp___10 ; unsigned long tmp___11 ; int tmp___12 ; { ohci = (struct ohci_hcd *)_ohci; takeback_all_pending = 0; ldv_spin_lock(); status = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->intrstatus); if ((status & 2U) == 0U && ohci->wdh_cnt == ohci->prev_wdh_cnt) { if (ohci->prev_donehead != 0U) { tmp = ohci_to_hcd((struct ohci_hcd const *)ohci); dev_err((struct device const *)tmp->self.controller, "HcDoneHead not written back; disabled\n"); died: tmp___0 = ohci_to_hcd((struct ohci_hcd const *)ohci); usb_hc_died(tmp___0); ohci_dump(ohci); tmp___1 = ohci_to_hcd((struct ohci_hcd const *)ohci); ohci_shutdown(tmp___1); goto done; } else { takeback_all_pending = 1; } } else { } __mptr = (struct list_head const *)ohci->eds_in_use.next; ed = (struct ed *)__mptr + 0xffffffffffffffc0UL; goto ldv_36691; ldv_36690: ; if ((unsigned long )ed->pending_td != (unsigned long )((struct td *)0)) { if ((int )takeback_all_pending || (int )(ohci->wdh_cnt - ed->takeback_wdh_cnt) >= 0) { tmp___3 = hc32_to_cpu((struct ohci_hcd const *)ohci, ed->hwINFO); tmp___2 = tmp___3; descriptor.modname = "ohci_hcd"; descriptor.function = "io_watchdog_func"; descriptor.filename = "/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9563/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/ohci-hcd.c"; descriptor.format = "takeback pending TD for dev %d ep 0x%x\n"; descriptor.lineno = 770U; descriptor.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___5 != 0L) { tmp___4 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___4->self.controller, "takeback pending TD for dev %d ep 0x%x\n", tmp___2 & 127U, ((tmp___2 >> 7) & 15U) + ((tmp___2 & 4096U) >> 5)); } else { } add_to_done_list(ohci, ed->pending_td); } else { } } else { } td = ed->pending_td; if ((unsigned long )td == (unsigned long )((struct td *)0)) { __mptr___0 = (struct list_head const *)ed->td_list.next; td_next = (struct td *)__mptr___0 + 0xffffffffffffffb8UL; goto ldv_36678; ldv_36677: ; if ((unsigned long )td_next->next_dl_td == (unsigned long )((struct td *)0)) { goto ldv_36676; } else { } td = td_next; __mptr___1 = (struct list_head const *)td_next->td_list.next; td_next = (struct td *)__mptr___1 + 0xffffffffffffffb8UL; ldv_36678: ; if ((unsigned long )(& td_next->td_list) != (unsigned long )(& ed->td_list)) { goto ldv_36677; } else { } ldv_36676: ; } else { } __var = 0U; tmp___6 = hc32_to_cpu((struct ohci_hcd const *)ohci, *((__hc32 volatile *)(& ed->hwHeadP))); head = tmp___6 & 4294967264U; td_start = td; tmp___7 = (unsigned long )td != (unsigned long )((struct td *)0); if (tmp___7) { } else { __mptr___2 = (struct list_head const *)(& ed->td_list); tmp___7 = (struct td *)__mptr___2 + 0xffffffffffffffb8UL; } td_next = tmp___7; __mptr___3 = (struct list_head const *)td_next->td_list.next; td_next = (struct td *)__mptr___3 + 0xffffffffffffffb8UL; goto ldv_36689; ldv_36688: ; if ((u32 )td_next->td_dma == head) { goto ldv_36687; } else { } td = td_next; __mptr___4 = (struct list_head const *)td_next->td_list.next; td_next = (struct td *)__mptr___4 + 0xffffffffffffffb8UL; ldv_36689: ; if ((unsigned long )(& td_next->td_list) != (unsigned long )(& ed->td_list)) { goto ldv_36688; } else { } ldv_36687: ; if ((unsigned long )td != (unsigned long )td_start) { ed->takeback_wdh_cnt = ohci->wdh_cnt + 2U; ed->pending_td = td; } else { } __mptr___5 = (struct list_head const *)ed->in_use_list.next; ed = (struct ed *)__mptr___5 + 0xffffffffffffffc0UL; ldv_36691: ; if ((unsigned long )(& ed->in_use_list) != (unsigned long )(& ohci->eds_in_use)) { goto ldv_36690; } else { } ohci_work(ohci); if ((unsigned int )ohci->rh_state == 2U) { tmp___8 = ohci_frame_no((struct ohci_hcd const *)ohci); frame_no = (unsigned int )tmp___8; if (ohci->prev_frame_no == frame_no) { active_cnt = 0; i = 0; goto ldv_36697; ldv_36696: tmp___9 = roothub_portstatus(ohci, i); if ((tmp___9 & 2U) != 0U && (tmp___9 & 4U) == 0U) { active_cnt = active_cnt + 1; } else { } i = i + 1; ldv_36697: ; if (ohci->num_ports > i) { goto ldv_36696; } else { } if (active_cnt > 0) { tmp___10 = ohci_to_hcd((struct ohci_hcd const *)ohci); dev_err((struct device const *)tmp___10->self.controller, "frame counter not updating; disabled\n"); goto died; } else { } } else { } tmp___12 = list_empty((struct list_head const *)(& ohci->eds_in_use)); if (tmp___12 == 0) { ohci->prev_frame_no = frame_no; ohci->prev_wdh_cnt = ohci->wdh_cnt; ohci->prev_donehead = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->donehead); tmp___11 = msecs_to_jiffies(250U); ldv_mod_timer_28(& ohci->io_watchdog, tmp___11 + (unsigned long )jiffies); } else { } } else { } done: spin_unlock_irqrestore(& ohci->lock, flags); return; } } static irqreturn_t ohci_irq(struct usb_hcd *hcd ) { struct ohci_hcd *ohci ; struct ohci_hcd *tmp ; struct ohci_regs *regs ; int ints ; unsigned int tmp___0 ; struct _ddebug descriptor ; struct usb_hcd *tmp___1 ; long tmp___2 ; unsigned int tmp___3 ; long tmp___4 ; struct usb_hcd *tmp___5 ; struct usb_hcd *tmp___6 ; int tmp___7 ; struct _ddebug descriptor___0 ; struct usb_hcd *tmp___8 ; long tmp___9 ; unsigned long tmp___10 ; struct _ddebug descriptor___1 ; struct usb_hcd *tmp___11 ; long tmp___12 ; { tmp = hcd_to_ohci(hcd); ohci = tmp; regs = ohci->regs; tmp___0 = _ohci_readl((struct ohci_hcd const *)ohci, & regs->intrstatus); ints = (int )tmp___0; if (ints == -1) { ohci->rh_state = 0; descriptor.modname = "ohci_hcd"; descriptor.function = "ohci_irq"; descriptor.filename = "/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9563/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/ohci-hcd.c"; descriptor.format = "device removed!\n"; descriptor.lineno = 870U; descriptor.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___2 != 0L) { tmp___1 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___1->self.controller, "device removed!\n"); } else { } usb_hc_died(hcd); return (1); } else { } tmp___3 = _ohci_readl((struct ohci_hcd const *)ohci, & regs->intrenable); ints = (int )(tmp___3 & (unsigned int )ints); if (ints == 0) { return (0); } else { tmp___4 = ldv__builtin_expect((unsigned int )ohci->rh_state == 0U, 0L); if (tmp___4 != 0L) { return (0); } else { } } if ((ints & 16) != 0) { tmp___7 = quirk_nec(ohci); if (tmp___7 != 0) { tmp___5 = ohci_to_hcd((struct ohci_hcd const *)ohci); dev_err((struct device const *)tmp___5->self.controller, "OHCI Unrecoverable Error, scheduling NEC chip restart\n"); _ohci_writel((struct ohci_hcd const *)ohci, 16U, & regs->intrdisable); schedule_work(& ohci->nec_work); } else { tmp___6 = ohci_to_hcd((struct ohci_hcd const *)ohci); dev_err((struct device const *)tmp___6->self.controller, "OHCI Unrecoverable Error, disabled\n"); ohci->rh_state = 0; usb_hc_died(hcd); } ohci_dump(ohci); ohci_usb_reset(ohci); } else { } if ((ints & 64) != 0) { descriptor___0.modname = "ohci_hcd"; descriptor___0.function = "ohci_irq"; descriptor___0.filename = "/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9563/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/ohci-hcd.c"; descriptor___0.format = "rhsc\n"; descriptor___0.lineno = 904U; descriptor___0.flags = 0U; tmp___9 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___9 != 0L) { tmp___8 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor___0, (struct device const *)tmp___8->self.controller, "rhsc\n"); } else { } tmp___10 = msecs_to_jiffies(300U); ohci->next_statechange = tmp___10 + (unsigned long )jiffies; _ohci_writel((struct ohci_hcd const *)ohci, 72U, & regs->intrstatus); _ohci_writel((struct ohci_hcd const *)ohci, 64U, & regs->intrdisable); usb_hcd_poll_rh_status(hcd); } else if ((ints & 8) != 0) { descriptor___1.modname = "ohci_hcd"; descriptor___1.function = "ohci_irq"; descriptor___1.filename = "/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9563/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/ohci-hcd.c"; descriptor___1.format = "resume detect\n"; descriptor___1.lineno = 926U; descriptor___1.flags = 0U; tmp___12 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___12 != 0L) { tmp___11 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor___1, (struct device const *)tmp___11->self.controller, "resume detect\n"); } else { } _ohci_writel((struct ohci_hcd const *)ohci, 8U, & regs->intrstatus); set_bit(2L, (unsigned long volatile *)(& hcd->flags)); if ((unsigned int )*((unsigned char *)ohci + 1116UL) != 0U) { spin_lock(& ohci->lock); ohci_rh_resume(ohci); spin_unlock(& ohci->lock); } else { usb_hcd_resume_root_hub(hcd); } } else { } spin_lock(& ohci->lock); if ((ints & 2) != 0) { update_done_list(ohci); } else { } ohci_work(ohci); if (((ints & 4) != 0 && (unsigned long )ohci->ed_rm_list == (unsigned long )((struct ed *)0)) && (unsigned int )ohci->rh_state == 2U) { _ohci_writel((struct ohci_hcd const *)ohci, 4U, & regs->intrdisable); } else { } if ((unsigned int )ohci->rh_state == 2U) { _ohci_writel((struct ohci_hcd const *)ohci, (unsigned int const )ints, & regs->intrstatus); if ((ints & 2) != 0) { ohci->wdh_cnt = ohci->wdh_cnt + 1U; } else { } _ohci_writel((struct ohci_hcd const *)ohci, 2147483648U, & regs->intrenable); _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); } else { } spin_unlock(& ohci->lock); return (1); } } static void ohci_stop(struct usb_hcd *hcd ) { struct ohci_hcd *ohci ; struct ohci_hcd *tmp ; int tmp___0 ; int tmp___1 ; { tmp = hcd_to_ohci(hcd); ohci = tmp; ohci_dump(ohci); tmp___0 = quirk_nec(ohci); if (tmp___0 != 0) { flush_work(& ohci->nec_work); } else { } ldv_del_timer_sync_29(& ohci->io_watchdog); _ohci_writel((struct ohci_hcd const *)ohci, 2147483648U, & (ohci->regs)->intrdisable); ohci_usb_reset(ohci); free_irq(hcd->irq, (void *)hcd); hcd->irq = 0U; tmp___1 = quirk_amdiso(ohci); if (tmp___1 != 0) { usb_amd_dev_put(); } else { } remove_debug_files(ohci); ohci_mem_cleanup(ohci); if ((unsigned long )ohci->hcca != (unsigned long )((struct ohci_hcca *)0)) { dma_free_attrs(hcd->self.controller, 256UL, (void *)ohci->hcca, ohci->hcca_dma, (struct dma_attrs *)0); ohci->hcca = (struct ohci_hcca *)0; ohci->hcca_dma = 0ULL; } else { } return; } } int ohci_restart(struct ohci_hcd *ohci ) { int temp ; int i ; struct urb_priv *priv ; struct _ddebug descriptor ; struct usb_hcd *tmp ; long tmp___0 ; int tmp___1 ; struct list_head const *__mptr ; struct urb *urb ; struct ed *ed ; __hc32 tmp___2 ; struct _ddebug descriptor___0 ; struct usb_hcd *tmp___3 ; long tmp___4 ; struct list_head const *__mptr___0 ; struct usb_hcd *tmp___5 ; struct _ddebug descriptor___1 ; struct usb_hcd *tmp___6 ; long tmp___7 ; { ohci_init(ohci); spin_lock_irq(& ohci->lock); ohci->rh_state = 0; tmp___1 = list_empty((struct list_head const *)(& ohci->pending)); if (tmp___1 == 0) { descriptor.modname = "ohci_hcd"; descriptor.function = "ohci_restart"; descriptor.filename = "/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9563/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/ohci-hcd.c"; descriptor.format = "abort schedule...\n"; descriptor.lineno = 1013U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { tmp = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp->self.controller, "abort schedule...\n"); } else { } } else { } __mptr = (struct list_head const *)ohci->pending.next; priv = (struct urb_priv *)__mptr + 0xfffffffffffffff0UL; goto ldv_36733; ldv_36732: urb = (priv->td[0])->urb; ed = priv->ed; switch ((int )ed->state) { case 2: ed->state = 1U; tmp___2 = cpu_to_hc32((struct ohci_hcd const *)ohci, 134217728U); ed->hwINFO = ed->hwINFO | tmp___2; ed_deschedule(ohci, ed); ed->ed_next = ohci->ed_rm_list; ed->ed_prev = (struct ed *)0; ohci->ed_rm_list = ed; case 1: ; goto ldv_36729; default: descriptor___0.modname = "ohci_hcd"; descriptor___0.function = "ohci_restart"; descriptor___0.filename = "/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9563/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/ohci-hcd.c"; descriptor___0.format = "bogus ed %p state %d\n"; descriptor___0.lineno = 1032U; descriptor___0.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___4 != 0L) { tmp___3 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor___0, (struct device const *)tmp___3->self.controller, "bogus ed %p state %d\n", ed, (int )ed->state); } else { } } ldv_36729: ; if (urb->unlinked == 0) { urb->unlinked = -108; } else { } __mptr___0 = (struct list_head const *)priv->pending.next; priv = (struct urb_priv *)__mptr___0 + 0xfffffffffffffff0UL; ldv_36733: ; if ((unsigned long )(& priv->pending) != (unsigned long )(& ohci->pending)) { goto ldv_36732; } else { } ohci_work(ohci); spin_unlock_irq(& ohci->lock); i = 0; goto ldv_36736; ldv_36735: ohci->load[i] = 0; i = i + 1; ldv_36736: ; if (i <= 31) { goto ldv_36735; } else { } i = 0; goto ldv_36739; ldv_36738: (ohci->hcca)->int_table[i] = 0U; i = i + 1; ldv_36739: ; if (i <= 31) { goto ldv_36738; } else { } ohci->ed_rm_list = (struct ed *)0; ohci->ed_controltail = (struct ed *)0; ohci->ed_bulktail = (struct ed *)0; temp = ohci_run(ohci); if (temp < 0) { tmp___5 = ohci_to_hcd((struct ohci_hcd const *)ohci); dev_err((struct device const *)tmp___5->self.controller, "can\'t restart, %d\n", temp); return (temp); } else { } descriptor___1.modname = "ohci_hcd"; descriptor___1.function = "ohci_restart"; descriptor___1.filename = "/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9563/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/ohci-hcd.c"; descriptor___1.format = "restart complete\n"; descriptor___1.lineno = 1058U; descriptor___1.flags = 0U; tmp___7 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___7 != 0L) { tmp___6 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor___1, (struct device const *)tmp___6->self.controller, "restart complete\n"); } else { } return (0); } } static char const __kstrtab_ohci_restart[13U] = { 'o', 'h', 'c', 'i', '_', 'r', 'e', 's', 't', 'a', 'r', 't', '\000'}; struct kernel_symbol const __ksymtab_ohci_restart ; struct kernel_symbol const __ksymtab_ohci_restart = {(unsigned long )(& ohci_restart), (char const *)(& __kstrtab_ohci_restart)}; int ohci_suspend(struct usb_hcd *hcd , bool do_wakeup ) { struct ohci_hcd *ohci ; struct ohci_hcd *tmp ; unsigned long flags ; int rc ; { tmp = hcd_to_ohci(hcd); ohci = tmp; rc = 0; ldv_spin_lock(); _ohci_writel((struct ohci_hcd const *)ohci, 2147483648U, & (ohci->regs)->intrdisable); _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->intrdisable); clear_bit(0L, (unsigned long volatile *)(& hcd->flags)); spin_unlock_irqrestore(& ohci->lock, flags); synchronize_irq(hcd->irq); if ((int )do_wakeup && (hcd->flags & 16UL) != 0UL) { ohci_resume(hcd, 0); rc = -16; } else { } return (rc); } } static char const __kstrtab_ohci_suspend[13U] = { 'o', 'h', 'c', 'i', '_', 's', 'u', 's', 'p', 'e', 'n', 'd', '\000'}; struct kernel_symbol const __ksymtab_ohci_suspend ; struct kernel_symbol const __ksymtab_ohci_suspend = {(unsigned long )(& ohci_suspend), (char const *)(& __kstrtab_ohci_suspend)}; int ohci_resume(struct usb_hcd *hcd , bool hibernated ) { struct ohci_hcd *ohci ; struct ohci_hcd *tmp ; int port ; bool need_reinit ; struct _ddebug descriptor ; struct usb_hcd *tmp___0 ; long tmp___1 ; { tmp = hcd_to_ohci(hcd); ohci = tmp; need_reinit = 0; set_bit(0L, (unsigned long volatile *)(& hcd->flags)); if ((int )hibernated) { ohci_usb_reset(ohci); } else { } ohci->hc_control = _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->control); if ((ohci->hc_control & 316U) != 0U) { need_reinit = 1; } else { switch (ohci->hc_control & 192U) { case 128U: ; case 0U: need_reinit = 1; } } if ((int )need_reinit) { spin_lock_irq(& ohci->lock); ohci_rh_resume(ohci); ohci_rh_suspend(ohci, 0); spin_unlock_irq(& ohci->lock); } else { descriptor.modname = "ohci_hcd"; descriptor.function = "ohci_resume"; descriptor.filename = "/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9563/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/ohci-hcd.c"; descriptor.format = "powerup ports\n"; descriptor.lineno = 1129U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { tmp___0 = ohci_to_hcd((struct ohci_hcd const *)ohci); __dynamic_dev_dbg(& descriptor, (struct device const *)tmp___0->self.controller, "powerup ports\n"); } else { } port = 0; goto ldv_36776; ldv_36775: _ohci_writel((struct ohci_hcd const *)ohci, 256U, (__hc32 *)(& (ohci->regs)->roothub.portstatus) + (unsigned long )port); port = port + 1; ldv_36776: ; if (ohci->num_ports > port) { goto ldv_36775; } else { } _ohci_writel((struct ohci_hcd const *)ohci, 2147483648U, & (ohci->regs)->intrenable); _ohci_readl((struct ohci_hcd const *)ohci, & (ohci->regs)->intrenable); msleep(20U); } usb_hcd_resume_root_hub(hcd); return (0); } } static char const __kstrtab_ohci_resume[12U] = { 'o', 'h', 'c', 'i', '_', 'r', 'e', 's', 'u', 'm', 'e', '\000'}; struct kernel_symbol const __ksymtab_ohci_resume ; struct kernel_symbol const __ksymtab_ohci_resume = {(unsigned long )(& ohci_resume), (char const *)(& __kstrtab_ohci_resume)}; static struct hc_driver const ohci_hc_driver = {(char const *)(& hcd_name), "OHCI Host Controller", 1384UL, & ohci_irq, 17, & ohci_setup, & ohci_start, 0, 0, & ohci_stop, & ohci_shutdown, & ohci_get_frame, & ohci_urb_enqueue, & ohci_urb_dequeue, 0, 0, & ohci_endpoint_disable, 0, & ohci_hub_status_data, & ohci_hub_control, & ohci_bus_suspend, & ohci_bus_resume, & ohci_start_port_reset, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; void ohci_init_driver(struct hc_driver *drv , struct ohci_driver_overrides const *over ) { { *drv = ohci_hc_driver; if ((unsigned long )over != (unsigned long )((struct ohci_driver_overrides const *)0)) { drv->product_desc = over->product_desc; drv->hcd_priv_size = drv->hcd_priv_size + (unsigned long )over->extra_priv_size; if ((unsigned long )over->reset != (unsigned long )((int (*/* const */)(struct usb_hcd * ))0)) { drv->reset = over->reset; } else { } } else { } return; } } static char const __kstrtab_ohci_init_driver[17U] = { 'o', 'h', 'c', 'i', '_', 'i', 'n', 'i', 't', '_', 'd', 'r', 'i', 'v', 'e', 'r', '\000'}; struct kernel_symbol const __ksymtab_ohci_init_driver ; struct kernel_symbol const __ksymtab_ohci_init_driver = {(unsigned long )(& ohci_init_driver), (char const *)(& __kstrtab_ohci_init_driver)}; static int ohci_hcd_mod_init(void) { int retval ; int tmp ; struct _ddebug descriptor ; long tmp___0 ; { retval = 0; tmp = usb_disabled(); if (tmp != 0) { return (-19); } else { } printk("\016%s: USB 1.1 \'Open\' Host Controller (OHCI) Driver\n", (char const *)(& hcd_name)); descriptor.modname = "ohci_hcd"; descriptor.function = "ohci_hcd_mod_init"; descriptor.filename = "/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9563/dscv_tempdir/dscv/ri/43_2a/drivers/usb/host/ohci-hcd.c"; descriptor.format = "%s: block sizes: ed %Zd td %Zd\n"; descriptor.lineno = 1267U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor, "%s: block sizes: ed %Zd td %Zd\n", (char const *)(& hcd_name), 112UL, 96UL); } else { } set_bit(1L, (unsigned long volatile *)(& usb_hcds_loaded)); ohci_debug_root = debugfs_create_dir("ohci", usb_debug_root); if ((unsigned long )ohci_debug_root == (unsigned long )((struct dentry *)0)) { retval = -2; goto error_debug; } else { } return (retval); debugfs_remove(ohci_debug_root); ohci_debug_root = (struct dentry *)0; error_debug: clear_bit(1L, (unsigned long volatile *)(& usb_hcds_loaded)); return (retval); } } static void ohci_hcd_mod_exit(void) { { debugfs_remove(ohci_debug_root); clear_bit(1L, (unsigned long volatile *)(& usb_hcds_loaded)); return; } } int ldv_retval_0 ; int ldv_retval_4 ; int ldv_retval_1 ; extern void ldv_initialize(void) ; extern void ldv_check_final_state(void) ; int ldv_retval_3 ; int ldv_retval_2 ; void timer_init_1(void) { { ldv_timer_1_0 = 0; ldv_timer_1_1 = 0; ldv_timer_1_2 = 0; ldv_timer_1_3 = 0; return; } } void ldv_initialize_hc_driver_2(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(192UL); ohci_hc_driver_group0 = (struct urb *)tmp; tmp___0 = ldv_init_zalloc(968UL); ohci_hc_driver_group1 = (struct usb_hcd *)tmp___0; return; } } void ldv_file_operations_3(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); debug_registers_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); debug_registers_fops_group2 = (struct file *)tmp___0; return; } } int reg_timer_1(struct timer_list *timer , void (*function)(unsigned long ) , unsigned long data ) { { if ((unsigned long )function == (unsigned long )(& io_watchdog_func)) { activate_suitable_timer_1(timer, data); } else { } return (0); } } void disable_suitable_timer_1(struct timer_list *timer ) { { if (ldv_timer_1_0 != 0 && (unsigned long )timer == (unsigned long )ldv_timer_list_1_0) { ldv_timer_1_0 = 0; return; } else { } if (ldv_timer_1_1 != 0 && (unsigned long )timer == (unsigned long )ldv_timer_list_1_1) { ldv_timer_1_1 = 0; return; } else { } if (ldv_timer_1_2 != 0 && (unsigned long )timer == (unsigned long )ldv_timer_list_1_2) { ldv_timer_1_2 = 0; return; } else { } if (ldv_timer_1_3 != 0 && (unsigned long )timer == (unsigned long )ldv_timer_list_1_3) { ldv_timer_1_3 = 0; return; } else { } return; } } void activate_suitable_timer_1(struct timer_list *timer , unsigned long data ) { { if (ldv_timer_1_0 == 0 || ldv_timer_1_0 == 2) { ldv_timer_list_1_0 = timer; ldv_timer_list_1_0->data = data; ldv_timer_1_0 = 1; return; } else { } if (ldv_timer_1_1 == 0 || ldv_timer_1_1 == 2) { ldv_timer_list_1_1 = timer; ldv_timer_list_1_1->data = data; ldv_timer_1_1 = 1; return; } else { } if (ldv_timer_1_2 == 0 || ldv_timer_1_2 == 2) { ldv_timer_list_1_2 = timer; ldv_timer_list_1_2->data = data; ldv_timer_1_2 = 1; return; } else { } if (ldv_timer_1_3 == 0 || ldv_timer_1_3 == 2) { ldv_timer_list_1_3 = timer; ldv_timer_list_1_3->data = data; ldv_timer_1_3 = 1; return; } else { } return; } } void activate_pending_timer_1(struct timer_list *timer , unsigned long data , int pending_flag ) { { if ((unsigned long )ldv_timer_list_1_0 == (unsigned long )timer) { if (ldv_timer_1_0 == 2 || pending_flag != 0) { ldv_timer_list_1_0 = timer; ldv_timer_list_1_0->data = data; ldv_timer_1_0 = 1; } else { } return; } else { } if ((unsigned long )ldv_timer_list_1_1 == (unsigned long )timer) { if (ldv_timer_1_1 == 2 || pending_flag != 0) { ldv_timer_list_1_1 = timer; ldv_timer_list_1_1->data = data; ldv_timer_1_1 = 1; } else { } return; } else { } if ((unsigned long )ldv_timer_list_1_2 == (unsigned long )timer) { if (ldv_timer_1_2 == 2 || pending_flag != 0) { ldv_timer_list_1_2 = timer; ldv_timer_list_1_2->data = data; ldv_timer_1_2 = 1; } else { } return; } else { } if ((unsigned long )ldv_timer_list_1_3 == (unsigned long )timer) { if (ldv_timer_1_3 == 2 || pending_flag != 0) { ldv_timer_list_1_3 = timer; ldv_timer_list_1_3->data = data; ldv_timer_1_3 = 1; } else { } return; } else { } activate_suitable_timer_1(timer, data); return; } } void choose_timer_1(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_timer_1_0 == 1) { ldv_timer_1_0 = 2; ldv_timer_1(ldv_timer_1_0, ldv_timer_list_1_0); } else { } goto ldv_36864; case 1: ; if (ldv_timer_1_1 == 1) { ldv_timer_1_1 = 2; ldv_timer_1(ldv_timer_1_1, ldv_timer_list_1_1); } else { } goto ldv_36864; case 2: ; if (ldv_timer_1_2 == 1) { ldv_timer_1_2 = 2; ldv_timer_1(ldv_timer_1_2, ldv_timer_list_1_2); } else { } goto ldv_36864; case 3: ; if (ldv_timer_1_3 == 1) { ldv_timer_1_3 = 2; ldv_timer_1(ldv_timer_1_3, ldv_timer_list_1_3); } else { } goto ldv_36864; default: ldv_stop(); } ldv_36864: ; return; } } void ldv_file_operations_5(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); debug_async_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); debug_async_fops_group2 = (struct file *)tmp___0; return; } } void ldv_timer_1(int state , struct timer_list *timer ) { { LDV_IN_INTERRUPT = 2; io_watchdog_func(timer->data); LDV_IN_INTERRUPT = 1; return; } } void ldv_file_operations_4(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); debug_periodic_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); debug_periodic_fops_group2 = (struct file *)tmp___0; return; } } int main(void) { loff_t ldvarg1 ; char *ldvarg4 ; void *tmp ; size_t ldvarg3 ; int ldvarg0 ; loff_t *ldvarg2 ; void *tmp___0 ; size_t ldvarg8 ; loff_t *ldvarg7 ; void *tmp___1 ; char *ldvarg9 ; void *tmp___2 ; int ldvarg5 ; loff_t ldvarg6 ; struct usb_host_endpoint *ldvarg18 ; void *tmp___3 ; u16 ldvarg11 ; u16 ldvarg12 ; unsigned int ldvarg16 ; gfp_t ldvarg15 ; char *ldvarg14 ; void *tmp___4 ; char *ldvarg17 ; void *tmp___5 ; u16 ldvarg13 ; u16 ldvarg10 ; int ldvarg19 ; char *ldvarg24 ; void *tmp___6 ; loff_t ldvarg21 ; int ldvarg20 ; size_t ldvarg23 ; loff_t *ldvarg22 ; void *tmp___7 ; int tmp___8 ; int tmp___9 ; int tmp___10 ; int tmp___11 ; int tmp___12 ; int tmp___13 ; { tmp = ldv_init_zalloc(1UL); ldvarg4 = (char *)tmp; tmp___0 = ldv_init_zalloc(8UL); ldvarg2 = (loff_t *)tmp___0; tmp___1 = ldv_init_zalloc(8UL); ldvarg7 = (loff_t *)tmp___1; tmp___2 = ldv_init_zalloc(1UL); ldvarg9 = (char *)tmp___2; tmp___3 = ldv_init_zalloc(72UL); ldvarg18 = (struct usb_host_endpoint *)tmp___3; tmp___4 = ldv_init_zalloc(1UL); ldvarg14 = (char *)tmp___4; tmp___5 = ldv_init_zalloc(1UL); ldvarg17 = (char *)tmp___5; tmp___6 = ldv_init_zalloc(1UL); ldvarg24 = (char *)tmp___6; tmp___7 = ldv_init_zalloc(8UL); ldvarg22 = (loff_t *)tmp___7; ldv_initialize(); ldv_memset((void *)(& ldvarg1), 0, 8UL); ldv_memset((void *)(& ldvarg3), 0, 8UL); ldv_memset((void *)(& ldvarg0), 0, 4UL); ldv_memset((void *)(& ldvarg8), 0, 8UL); ldv_memset((void *)(& ldvarg5), 0, 4UL); ldv_memset((void *)(& ldvarg6), 0, 8UL); ldv_memset((void *)(& ldvarg11), 0, 2UL); ldv_memset((void *)(& ldvarg12), 0, 2UL); ldv_memset((void *)(& ldvarg16), 0, 4UL); ldv_memset((void *)(& ldvarg15), 0, 4UL); ldv_memset((void *)(& ldvarg13), 0, 2UL); ldv_memset((void *)(& ldvarg10), 0, 2UL); ldv_memset((void *)(& ldvarg19), 0, 4UL); ldv_memset((void *)(& ldvarg21), 0, 8UL); ldv_memset((void *)(& ldvarg20), 0, 4UL); ldv_memset((void *)(& ldvarg23), 0, 8UL); ldv_state_variable_4 = 0; timer_init_1(); ldv_state_variable_1 = 1; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_3 = 0; ldv_state_variable_2 = 0; ldv_state_variable_5 = 0; ldv_36964: tmp___8 = __VERIFIER_nondet_int(); switch (tmp___8) { case 0: ; if (ldv_state_variable_4 != 0) { tmp___9 = __VERIFIER_nondet_int(); switch (tmp___9) { case 0: ; if (ldv_state_variable_4 == 2) { debug_close(debug_periodic_fops_group1, debug_periodic_fops_group2); ldv_state_variable_4 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_36919; case 1: ; if (ldv_state_variable_4 == 2) { debug_output(debug_periodic_fops_group2, ldvarg4, ldvarg3, ldvarg2); ldv_state_variable_4 = 2; } else { } goto ldv_36919; case 2: ; if (ldv_state_variable_4 == 2) { default_llseek(debug_periodic_fops_group2, ldvarg1, ldvarg0); ldv_state_variable_4 = 2; } else { } goto ldv_36919; case 3: ; if (ldv_state_variable_4 == 1) { ldv_retval_0 = debug_periodic_open(debug_periodic_fops_group1, debug_periodic_fops_group2); if (ldv_retval_0 == 0) { ldv_state_variable_4 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_36919; default: ldv_stop(); } ldv_36919: ; } else { } goto ldv_36924; case 1: ; if (ldv_state_variable_1 != 0) { choose_timer_1(); } else { } goto ldv_36924; case 2: ; if (ldv_state_variable_0 != 0) { tmp___10 = __VERIFIER_nondet_int(); switch (tmp___10) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { ohci_hcd_mod_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_36929; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_1 = ohci_hcd_mod_init(); if (ldv_retval_1 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_5 = 1; ldv_file_operations_5(); ldv_state_variable_2 = 1; ldv_initialize_hc_driver_2(); ldv_state_variable_3 = 1; ldv_file_operations_3(); ldv_state_variable_4 = 1; ldv_file_operations_4(); } else { } if (ldv_retval_1 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_36929; default: ldv_stop(); } ldv_36929: ; } else { } goto ldv_36924; case 3: ; if (ldv_state_variable_3 != 0) { tmp___11 = __VERIFIER_nondet_int(); switch (tmp___11) { case 0: ; if (ldv_state_variable_3 == 2) { debug_close(debug_registers_fops_group1, debug_registers_fops_group2); ldv_state_variable_3 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_36934; case 1: ; if (ldv_state_variable_3 == 2) { debug_output(debug_registers_fops_group2, ldvarg9, ldvarg8, ldvarg7); ldv_state_variable_3 = 2; } else { } goto ldv_36934; case 2: ; if (ldv_state_variable_3 == 2) { default_llseek(debug_registers_fops_group2, ldvarg6, ldvarg5); ldv_state_variable_3 = 2; } else { } goto ldv_36934; case 3: ; if (ldv_state_variable_3 == 1) { ldv_retval_2 = debug_registers_open(debug_registers_fops_group1, debug_registers_fops_group2); if (ldv_retval_2 == 0) { ldv_state_variable_3 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_36934; default: ldv_stop(); } ldv_36934: ; } else { } goto ldv_36924; case 4: ; if (ldv_state_variable_2 != 0) { tmp___12 = __VERIFIER_nondet_int(); switch (tmp___12) { case 0: ; if (ldv_state_variable_2 == 1) { ldv_retval_3 = ohci_start(ohci_hc_driver_group1); if (ldv_retval_3 == 0) { ldv_state_variable_2 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_36941; case 1: ; if (ldv_state_variable_2 == 1) { ohci_urb_dequeue(ohci_hc_driver_group1, ohci_hc_driver_group0, ldvarg19); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ohci_urb_dequeue(ohci_hc_driver_group1, ohci_hc_driver_group0, ldvarg19); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ohci_urb_dequeue(ohci_hc_driver_group1, ohci_hc_driver_group0, ldvarg19); ldv_state_variable_2 = 2; } else { } goto ldv_36941; case 2: ; if (ldv_state_variable_2 == 1) { ohci_endpoint_disable(ohci_hc_driver_group1, ldvarg18); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ohci_endpoint_disable(ohci_hc_driver_group1, ldvarg18); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ohci_endpoint_disable(ohci_hc_driver_group1, ldvarg18); ldv_state_variable_2 = 2; } else { } goto ldv_36941; case 3: ; if (ldv_state_variable_2 == 1) { ohci_bus_resume(ohci_hc_driver_group1); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ohci_bus_resume(ohci_hc_driver_group1); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ohci_bus_resume(ohci_hc_driver_group1); ldv_state_variable_2 = 2; } else { } goto ldv_36941; case 4: ; if (ldv_state_variable_2 == 1) { ohci_bus_suspend(ohci_hc_driver_group1); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ohci_bus_suspend(ohci_hc_driver_group1); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ohci_bus_suspend(ohci_hc_driver_group1); ldv_state_variable_2 = 2; } else { } goto ldv_36941; case 5: ; if (ldv_state_variable_2 == 2) { ohci_shutdown(ohci_hc_driver_group1); ldv_state_variable_2 = 3; } else { } goto ldv_36941; case 6: ; if (ldv_state_variable_2 == 1) { ohci_setup(ohci_hc_driver_group1); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ohci_setup(ohci_hc_driver_group1); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ohci_setup(ohci_hc_driver_group1); ldv_state_variable_2 = 2; } else { } goto ldv_36941; case 7: ; if (ldv_state_variable_2 == 1) { ohci_irq(ohci_hc_driver_group1); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ohci_irq(ohci_hc_driver_group1); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ohci_irq(ohci_hc_driver_group1); ldv_state_variable_2 = 2; } else { } goto ldv_36941; case 8: ; if (ldv_state_variable_2 == 1) { ohci_hub_status_data(ohci_hc_driver_group1, ldvarg17); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ohci_hub_status_data(ohci_hc_driver_group1, ldvarg17); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ohci_hub_status_data(ohci_hc_driver_group1, ldvarg17); ldv_state_variable_2 = 2; } else { } goto ldv_36941; case 9: ; if (ldv_state_variable_2 == 3) { ohci_stop(ohci_hc_driver_group1); ldv_state_variable_2 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_2 == 2) { ohci_stop(ohci_hc_driver_group1); ldv_state_variable_2 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_36941; case 10: ; if (ldv_state_variable_2 == 1) { ohci_start_port_reset(ohci_hc_driver_group1, ldvarg16); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ohci_start_port_reset(ohci_hc_driver_group1, ldvarg16); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ohci_start_port_reset(ohci_hc_driver_group1, ldvarg16); ldv_state_variable_2 = 2; } else { } goto ldv_36941; case 11: ; if (ldv_state_variable_2 == 1) { ohci_urb_enqueue(ohci_hc_driver_group1, ohci_hc_driver_group0, ldvarg15); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ohci_urb_enqueue(ohci_hc_driver_group1, ohci_hc_driver_group0, ldvarg15); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ohci_urb_enqueue(ohci_hc_driver_group1, ohci_hc_driver_group0, ldvarg15); ldv_state_variable_2 = 2; } else { } goto ldv_36941; case 12: ; if (ldv_state_variable_2 == 1) { ohci_hub_control(ohci_hc_driver_group1, (int )ldvarg13, (int )ldvarg12, (int )ldvarg11, ldvarg14, (int )ldvarg10); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ohci_hub_control(ohci_hc_driver_group1, (int )ldvarg13, (int )ldvarg12, (int )ldvarg11, ldvarg14, (int )ldvarg10); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ohci_hub_control(ohci_hc_driver_group1, (int )ldvarg13, (int )ldvarg12, (int )ldvarg11, ldvarg14, (int )ldvarg10); ldv_state_variable_2 = 2; } else { } goto ldv_36941; case 13: ; if (ldv_state_variable_2 == 1) { ohci_get_frame(ohci_hc_driver_group1); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ohci_get_frame(ohci_hc_driver_group1); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ohci_get_frame(ohci_hc_driver_group1); ldv_state_variable_2 = 2; } else { } goto ldv_36941; default: ldv_stop(); } ldv_36941: ; } else { } goto ldv_36924; case 5: ; if (ldv_state_variable_5 != 0) { tmp___13 = __VERIFIER_nondet_int(); switch (tmp___13) { case 0: ; if (ldv_state_variable_5 == 2) { debug_close(debug_async_fops_group1, debug_async_fops_group2); ldv_state_variable_5 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_36958; case 1: ; if (ldv_state_variable_5 == 2) { debug_output(debug_async_fops_group2, ldvarg24, ldvarg23, ldvarg22); ldv_state_variable_5 = 2; } else { } goto ldv_36958; case 2: ; if (ldv_state_variable_5 == 2) { default_llseek(debug_async_fops_group2, ldvarg21, ldvarg20); ldv_state_variable_5 = 2; } else { } goto ldv_36958; case 3: ; if (ldv_state_variable_5 == 1) { ldv_retval_4 = debug_async_open(debug_async_fops_group1, debug_async_fops_group2); if (ldv_retval_4 == 0) { ldv_state_variable_5 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_36958; default: ldv_stop(); } ldv_36958: ; } else { } goto ldv_36924; default: ldv_stop(); } ldv_36924: ; goto ldv_36964; ldv_final: ldv_check_final_state(); return 0; } } __inline static void spin_lock(spinlock_t *lock ) { { ldv_spin_lock(); ldv_spin_lock_5(lock); return; } } __inline static void spin_lock_irq(spinlock_t *lock ) { { ldv_spin_lock(); ldv_spin_lock_irq_8(lock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { ldv_spin_unlock(); ldv_spin_unlock_9(lock); return; } } __inline static void spin_unlock_irq(spinlock_t *lock ) { { ldv_spin_unlock(); ldv_spin_unlock_irq_11(lock); return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { ldv_spin_unlock(); ldv_spin_unlock_irqrestore_12(lock, flags); return; } } __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_20(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } int ldv_del_timer_sync_24(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; { tmp = del_timer_sync(ldv_func_arg1); ldv_func_res = tmp; disable_suitable_timer_1(ldv_func_arg1); return (ldv_func_res); } } void *ldv_dma_pool_alloc_25(struct dma_pool *ldv_func_arg1 , gfp_t flags , dma_addr_t *ldv_func_arg3 ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_dma_pool_alloc_26(struct dma_pool *ldv_func_arg1 , gfp_t flags , dma_addr_t *ldv_func_arg3 ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } int ldv_mod_timer_27(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) { ldv_func_ret_type___3 ldv_func_res ; int tmp ; { tmp = mod_timer(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; activate_pending_timer_1(ldv_func_arg1, ldv_func_arg2, 1); return (ldv_func_res); } } int ldv_mod_timer_28(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) { ldv_func_ret_type___4 ldv_func_res ; int tmp ; { tmp = mod_timer(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; activate_pending_timer_1(ldv_func_arg1, ldv_func_arg2, 1); return (ldv_func_res); } } int ldv_del_timer_sync_29(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___5 ldv_func_res ; int tmp ; { tmp = del_timer_sync(ldv_func_arg1); ldv_func_res = tmp; disable_suitable_timer_1(ldv_func_arg1); return (ldv_func_res); } } __inline static void ldv_error(void) { { ERROR: ; __VERIFIER_error(); } } bool ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 2012UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(2012L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(2012UL - (unsigned long )ptr)); } } bool ldv_is_err_or_null(void const *ptr ) { bool tmp ; int tmp___0 ; { if ((unsigned long )ptr == (unsigned long )((void const *)0)) { tmp___0 = 1; } else { tmp = ldv_is_err(ptr); if ((int )tmp) { tmp___0 = 1; } else { tmp___0 = 0; } } return ((bool )tmp___0); } } int ldv_spin = 0; void ldv_check_alloc_flags(gfp_t flags ) { { if (ldv_spin != 0 && (flags & 16U) != 0U) { ldv_error(); } else { } return; } } extern struct page *ldv_some_page(void) ; struct page *ldv_check_alloc_flags_and_return_some_page(gfp_t flags ) { struct page *tmp ; { if (ldv_spin != 0 && (flags & 16U) != 0U) { ldv_error(); } else { } tmp = ldv_some_page(); return (tmp); } } void ldv_check_alloc_nonatomic(void) { { if (ldv_spin != 0) { ldv_error(); } else { } return; } } void ldv_spin_lock(void) { { ldv_spin = 1; return; } } void ldv_spin_unlock(void) { { ldv_spin = 0; return; } } int ldv_spin_trylock(void) { int is_lock ; { is_lock = ldv_undef_int(); if (is_lock != 0) { return (0); } else { ldv_spin = 1; return (1); } } }