/* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef signed char __s8; typedef unsigned char __u8; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef signed char s8; typedef unsigned char u8; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __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 __s8 int8_t; typedef __s32 int32_t; typedef __u8 uint8_t; typedef __u16 uint16_t; typedef __u32 uint32_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int oom_flags_t; typedef u64 phys_addr_t; typedef phys_addr_t resource_size_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct class; struct device; struct completion; struct module; struct mutex; typedef u16 __ticket_t; typedef u32 __ticketpair_t; struct __raw_tickets { __ticket_t head ; __ticket_t tail ; }; union __anonunion____missing_field_name_8 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion____missing_field_name_8 __annonCompField4 ; }; typedef struct arch_spinlock arch_spinlock_t; struct task_struct; struct lockdep_map; struct kernel_symbol { unsigned long value ; char const *name ; }; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct____missing_field_name_10 { unsigned int a ; unsigned int b ; }; struct __anonstruct____missing_field_name_11 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion____missing_field_name_9 { struct __anonstruct____missing_field_name_10 __annonCompField5 ; struct __anonstruct____missing_field_name_11 __annonCompField6 ; }; struct desc_struct { union __anonunion____missing_field_name_9 __annonCompField7 ; }; typedef unsigned long pteval_t; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct __anonstruct_pte_t_12 { pteval_t pte ; }; typedef struct __anonstruct_pte_t_12 pte_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_13 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_13 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct mm_struct; struct cpumask; typedef void (*ctor_fn_t)(void); struct _ddebug { char const *modname ; char const *function ; char const *filename ; char const *format ; unsigned int lineno : 18 ; unsigned char flags ; }; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion____missing_field_name_16 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_16 __annonCompField8 ; }; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct static_key; struct seq_operations; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct____missing_field_name_21 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_22 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_20 { struct __anonstruct____missing_field_name_21 __annonCompField12 ; struct __anonstruct____missing_field_name_22 __annonCompField13 ; }; union __anonunion____missing_field_name_23 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_20 __annonCompField14 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_23 __annonCompField15 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct lwp_struct { u8 reserved[128U] ; }; struct bndreg { u64 lower_bound ; u64 upper_bound ; }; struct bndcsr { u64 bndcfgu ; u64 bndstatus ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 xcomp_bv ; u64 reserved[6U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; struct lwp_struct lwp ; struct bndreg bndreg[4U] ; struct bndcsr bndcsr ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { unsigned int last_cpu ; unsigned int has_fpu ; union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; unsigned char fpu_counter ; }; typedef atomic64_t atomic_long_t; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct____missing_field_name_27 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_26 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_27 __annonCompField17 ; }; struct spinlock { union __anonunion____missing_field_name_26 __annonCompField18 ; }; typedef struct spinlock spinlock_t; struct ldv_thread; struct resource { resource_size_t start ; resource_size_t end ; char const *name ; unsigned long flags ; struct resource *parent ; struct resource *sibling ; struct resource *child ; }; struct optimistic_spin_queue { atomic_t tail ; }; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct timespec; struct compat_timespec; struct __anonstruct_futex_30 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_31 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_32 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion____missing_field_name_29 { struct __anonstruct_futex_30 futex ; struct __anonstruct_nanosleep_31 nanosleep ; struct __anonstruct_poll_32 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion____missing_field_name_29 __annonCompField19 ; }; struct jump_entry; struct static_key_mod; struct static_key { atomic_t enabled ; struct jump_entry *entries ; struct static_key_mod *next ; }; typedef u64 jump_label_t; struct jump_entry { jump_label_t code ; jump_label_t target ; jump_label_t key ; }; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_45 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_45 seqlock_t; struct __wait_queue; typedef struct __wait_queue wait_queue_t; struct __wait_queue { unsigned int flags ; void *private ; int (*func)(wait_queue_t * , unsigned int , int , void * ) ; struct list_head task_list ; }; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct notifier_block; union __anonunion____missing_field_name_46 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion____missing_field_name_46 __annonCompField20 ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; int layers ; int cur ; spinlock_t lock ; int id_free_cnt ; struct idr_layer *id_free ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct vm_area_struct; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_root; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_node; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_ops; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; struct kernfs_node *notify_next ; }; union __anonunion____missing_field_name_47 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion____missing_field_name_47 __annonCompField21 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct vm_operations_struct; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; char *prealloc_buf ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; bool prealloc ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct user_namespace; struct __anonstruct_kuid_t_48 { uid_t val ; }; typedef struct __anonstruct_kuid_t_48 kuid_t; struct __anonstruct_kgid_t_49 { gid_t val ; }; typedef struct __anonstruct_kgid_t_49 kgid_t; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct kref { atomic_t refcount ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct workqueue_struct; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; struct workqueue_struct *wq ; int cpu ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *argv[3U] ; char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct __anonstruct_nodemask_t_50 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_50 nodemask_t; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool is_noirq_suspended ; bool is_late_suspended ; bool ignore_children ; bool early_init ; bool direct_complete ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; void (*set_latency_tolerance)(struct device * , s32 ) ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; void (*detach)(struct device * , bool ) ; }; struct rw_semaphore; struct rw_semaphore { long count ; struct list_head wait_list ; raw_spinlock_t wait_lock ; struct optimistic_spin_queue osq ; struct task_struct *owner ; struct lockdep_map dep_map ; }; struct notifier_block { int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *next ; int priority ; }; struct pci_dev; struct msi_msg; struct pci_bus; 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; enum xen_domain_type { XEN_NATIVE = 0, XEN_PV_DOMAIN = 1, XEN_HVM_DOMAIN = 2 } ; typedef unsigned long xen_pfn_t; struct __anonstruct_domU_130 { xen_pfn_t mfn ; uint32_t evtchn ; }; struct __anonstruct_dom0_131 { uint32_t info_off ; uint32_t info_size ; }; union __anonunion_console_129 { struct __anonstruct_domU_130 domU ; struct __anonstruct_dom0_131 dom0 ; }; struct start_info { char magic[32U] ; unsigned long nr_pages ; unsigned long shared_info ; uint32_t flags ; xen_pfn_t store_mfn ; uint32_t store_evtchn ; union __anonunion_console_129 console ; unsigned long pt_base ; unsigned long nr_pt_frames ; unsigned long mfn_list ; unsigned long mod_start ; unsigned long mod_len ; int8_t cmd_line[1024U] ; unsigned long first_p2m_pfn ; unsigned long nr_p2m_frames ; }; struct device_node; struct llist_node; struct llist_node { struct llist_node *next ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct subsys_private; struct bus_type; struct iommu_ops; struct iommu_group; struct device_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct device_attribute *dev_attrs ; struct attribute_group const **bus_groups ; struct attribute_group const **dev_groups ; struct attribute_group const **drv_groups ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*online)(struct device * ) ; int (*offline)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops const *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; struct device_type; struct of_device_id; struct acpi_device_id; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct driver_attribute { struct attribute attr ; ssize_t (*show)(struct device_driver * , char * ) ; ssize_t (*store)(struct device_driver * , char const * , size_t ) ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct attribute_group const **dev_groups ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct acpi_device; struct acpi_dev_node { struct acpi_device *companion ; }; struct dma_coherent_mem; struct cma; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; void *driver_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; struct dev_pin_info *pins ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; unsigned long dma_pfn_offset ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct cma *cma_area ; struct dev_archdata archdata ; struct device_node *of_node ; struct acpi_dev_node acpi_node ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; bool offline_disabled ; bool offline ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; typedef unsigned long kernel_ulong_t; struct pci_device_id { __u32 vendor ; __u32 device ; __u32 subvendor ; __u32 subdevice ; __u32 class ; __u32 class_mask ; kernel_ulong_t driver_data ; }; 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 ; }; enum fwnode_type { FWNODE_INVALID = 0, FWNODE_OF = 1, FWNODE_ACPI = 2 } ; struct fwnode_handle { enum fwnode_type type ; }; typedef u32 phandle; struct property { char *name ; int length ; void *value ; struct property *next ; unsigned long _flags ; unsigned int unique_id ; struct bin_attribute attr ; }; struct device_node { char const *name ; char const *type ; phandle phandle ; char const *full_name ; struct fwnode_handle fwnode ; struct property *properties ; struct property *deadprops ; struct device_node *parent ; struct device_node *child ; struct device_node *sibling ; struct kobject kobj ; unsigned long _flags ; void *data ; }; struct 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 ; }; 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_152 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct____missing_field_name_153 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion____missing_field_name_151 { struct __anonstruct____missing_field_name_152 __annonCompField34 ; struct __anonstruct____missing_field_name_153 __annonCompField35 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion____missing_field_name_151 __annonCompField36 ; 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_154 { struct address_space *mapping ; void *s_mem ; }; union __anonunion____missing_field_name_156 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct____missing_field_name_160 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion____missing_field_name_159 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_160 __annonCompField39 ; int units ; }; struct __anonstruct____missing_field_name_158 { union __anonunion____missing_field_name_159 __annonCompField40 ; atomic_t _count ; }; union __anonunion____missing_field_name_157 { unsigned long counters ; struct __anonstruct____missing_field_name_158 __annonCompField41 ; unsigned int active ; }; struct __anonstruct____missing_field_name_155 { union __anonunion____missing_field_name_156 __annonCompField38 ; union __anonunion____missing_field_name_157 __annonCompField42 ; }; struct __anonstruct____missing_field_name_162 { struct page *next ; int pages ; int pobjects ; }; struct slab; struct __anonstruct____missing_field_name_163 { compound_page_dtor *compound_dtor ; unsigned long compound_order ; }; union __anonunion____missing_field_name_161 { struct list_head lru ; struct __anonstruct____missing_field_name_162 __annonCompField44 ; struct slab *slab_page ; struct callback_head callback_head ; struct __anonstruct____missing_field_name_163 __annonCompField45 ; pgtable_t pmd_huge_pte ; }; union __anonunion____missing_field_name_164 { 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_154 __annonCompField37 ; struct __anonstruct____missing_field_name_155 __annonCompField43 ; union __anonunion____missing_field_name_161 __annonCompField46 ; union __anonunion____missing_field_name_164 __annonCompField47 ; struct mem_cgroup *mem_cgroup ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_shared_165 { struct rb_node rb ; unsigned long rb_subtree_last ; }; struct anon_vma; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct __anonstruct_shared_165 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 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_167 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_167 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_169 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_170 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_171 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_172 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__addr_bnd_174 { void *_lower ; void *_upper ; }; struct __anonstruct__sigfault_173 { void *_addr ; short _addr_lsb ; struct __anonstruct__addr_bnd_174 _addr_bnd ; }; struct __anonstruct__sigpoll_175 { long _band ; int _fd ; }; struct __anonstruct__sigsys_176 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_168 { int _pad[28U] ; struct __anonstruct__kill_169 _kill ; struct __anonstruct__timer_170 _timer ; struct __anonstruct__rt_171 _rt ; struct __anonstruct__sigchld_172 _sigchld ; struct __anonstruct__sigfault_173 _sigfault ; struct __anonstruct__sigpoll_175 _sigpoll ; struct __anonstruct__sigsys_176 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_168 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; struct 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 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 resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; unsigned int cpu ; unsigned int active_bases ; unsigned int clock_was_set ; ktime_t expires_next ; int in_hrtirq ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct nsproxy; 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 cred; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion____missing_field_name_181 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion____missing_field_name_182 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct____missing_field_name_184 { struct key_type *type ; char *description ; }; union __anonunion____missing_field_name_183 { struct keyring_index_key index_key ; struct __anonstruct____missing_field_name_184 __annonCompField52 ; }; union __anonunion_type_data_185 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_187 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion____missing_field_name_186 { union __anonunion_payload_187 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion____missing_field_name_181 __annonCompField50 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_182 __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_183 __annonCompField53 ; union __anonunion_type_data_185 type_data ; union __anonunion____missing_field_name_186 __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 futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; raw_spinlock_t lock ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; seqlock_t stats_lock ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; struct rw_semaphore group_rwsem ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct 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 io_context; struct pipe_inode_info; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u32 runnable_avg_sum ; u32 runnable_avg_period ; u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct files_struct; struct css_set; struct compat_robust_list_head; struct numa_group; struct ftrace_ret_stack; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int btrace_seq ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; unsigned long rcu_tasks_nvcsw ; bool rcu_tasks_holdout ; struct list_head rcu_tasks_holdout_list ; int rcu_tasks_idle_cpu ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; unsigned char brk_randomized : 1 ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; unsigned char memcg_kmem_skip_account : 1 ; unsigned long atomic_flags ; struct restart_block restart_block ; pid_t pid ; pid_t tgid ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; u64 start_time ; u64 real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; struct sysv_shm sysvshm ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults ; unsigned long total_numa_faults ; unsigned long numa_faults_locality[2U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned int kasan_depth ; int curr_ret_stack ; struct ftrace_ret_stack *ret_stack ; unsigned long long ftrace_timestamp ; atomic_t trace_overrun ; atomic_t tracing_graph_pause ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; unsigned long task_state_change ; }; struct hotplug_slot; struct pci_slot { struct pci_bus *bus ; struct list_head list ; struct hotplug_slot *hotplug ; unsigned char number ; struct kobject kobj ; }; typedef int pci_power_t; typedef unsigned int pci_channel_state_t; enum pci_channel_state { pci_channel_io_normal = 1, pci_channel_io_frozen = 2, pci_channel_io_perm_failure = 3 } ; typedef unsigned short pci_dev_flags_t; typedef unsigned short pci_bus_flags_t; struct pcie_link_state; struct pci_vpd; struct pci_sriov; struct pci_ats; struct proc_dir_entry; struct pci_driver; union __anonunion____missing_field_name_192 { struct pci_sriov *sriov ; struct pci_dev *physfn ; }; struct pci_dev { struct list_head bus_list ; struct pci_bus *bus ; struct pci_bus *subordinate ; void *sysdata ; struct proc_dir_entry *procent ; struct pci_slot *slot ; unsigned int devfn ; unsigned short vendor ; unsigned short device ; unsigned short subsystem_vendor ; unsigned short subsystem_device ; unsigned int class ; u8 revision ; u8 hdr_type ; u8 pcie_cap ; u8 msi_cap ; u8 msix_cap ; unsigned char pcie_mpss : 3 ; u8 rom_base_reg ; u8 pin ; u16 pcie_flags_reg ; u8 dma_alias_devfn ; struct pci_driver *driver ; u64 dma_mask ; struct device_dma_parameters dma_parms ; pci_power_t current_state ; u8 pm_cap ; unsigned char pme_support : 5 ; unsigned char pme_interrupt : 1 ; unsigned char pme_poll : 1 ; unsigned char d1_support : 1 ; unsigned char d2_support : 1 ; unsigned char no_d1d2 : 1 ; unsigned char no_d3cold : 1 ; unsigned char d3cold_allowed : 1 ; unsigned char mmio_always_on : 1 ; unsigned char wakeup_prepared : 1 ; unsigned char runtime_d3cold : 1 ; unsigned char ignore_hotplug : 1 ; unsigned int d3_delay ; unsigned int d3cold_delay ; struct pcie_link_state *link_state ; pci_channel_state_t error_state ; struct device dev ; int cfg_size ; unsigned int irq ; struct resource resource[17U] ; bool match_driver ; unsigned char transparent : 1 ; unsigned char multifunction : 1 ; unsigned char is_added : 1 ; unsigned char is_busmaster : 1 ; unsigned char no_msi : 1 ; unsigned char no_64bit_msi : 1 ; unsigned char block_cfg_access : 1 ; unsigned char broken_parity_status : 1 ; unsigned char irq_reroute_variant : 2 ; unsigned char msi_enabled : 1 ; unsigned char msix_enabled : 1 ; unsigned char ari_enabled : 1 ; unsigned char is_managed : 1 ; unsigned char needs_freset : 1 ; unsigned char state_saved : 1 ; unsigned char is_physfn : 1 ; unsigned char is_virtfn : 1 ; unsigned char reset_fn : 1 ; unsigned char is_hotplug_bridge : 1 ; unsigned char __aer_firmware_first_valid : 1 ; unsigned char __aer_firmware_first : 1 ; unsigned char broken_intx_masking : 1 ; unsigned char io_window_1k : 1 ; unsigned char irq_managed : 1 ; pci_dev_flags_t dev_flags ; atomic_t enable_cnt ; u32 saved_config_space[16U] ; struct hlist_head saved_cap_space ; struct bin_attribute *rom_attr ; int rom_attr_enabled ; struct bin_attribute *res_attr[17U] ; struct bin_attribute *res_attr_wc[17U] ; struct list_head msi_list ; struct attribute_group const **msi_irq_groups ; struct pci_vpd *vpd ; union __anonunion____missing_field_name_192 __annonCompField58 ; struct pci_ats *ats ; phys_addr_t rom ; size_t romlen ; char *driver_override ; }; struct pci_ops; struct msi_controller; struct pci_bus { struct list_head node ; struct pci_bus *parent ; struct list_head children ; struct list_head devices ; struct pci_dev *self ; struct list_head slots ; struct resource *resource[4U] ; struct list_head resources ; struct resource busn_res ; struct pci_ops *ops ; struct msi_controller *msi ; void *sysdata ; struct proc_dir_entry *procdir ; unsigned char number ; unsigned char primary ; unsigned char max_bus_speed ; unsigned char cur_bus_speed ; char name[48U] ; unsigned short bridge_ctl ; pci_bus_flags_t bus_flags ; struct device *bridge ; struct device dev ; struct bin_attribute *legacy_io ; struct bin_attribute *legacy_mem ; unsigned char is_added : 1 ; }; struct pci_ops { void *(*map_bus)(struct pci_bus * , unsigned int , int ) ; int (*read)(struct pci_bus * , unsigned int , int , int , u32 * ) ; int (*write)(struct pci_bus * , unsigned int , int , int , u32 ) ; }; struct pci_dynids { spinlock_t lock ; struct list_head list ; }; typedef unsigned int pci_ers_result_t; struct pci_error_handlers { pci_ers_result_t (*error_detected)(struct pci_dev * , enum pci_channel_state ) ; pci_ers_result_t (*mmio_enabled)(struct pci_dev * ) ; pci_ers_result_t (*link_reset)(struct pci_dev * ) ; pci_ers_result_t (*slot_reset)(struct pci_dev * ) ; void (*reset_notify)(struct pci_dev * , bool ) ; void (*resume)(struct pci_dev * ) ; }; struct pci_driver { struct list_head node ; char const *name ; struct pci_device_id const *id_table ; int (*probe)(struct pci_dev * , struct pci_device_id const * ) ; void (*remove)(struct pci_dev * ) ; int (*suspend)(struct pci_dev * , pm_message_t ) ; int (*suspend_late)(struct pci_dev * , pm_message_t ) ; int (*resume_early)(struct pci_dev * ) ; int (*resume)(struct pci_dev * ) ; void (*shutdown)(struct pci_dev * ) ; int (*sriov_configure)(struct pci_dev * , int ) ; struct pci_error_handlers const *err_handler ; struct device_driver driver ; struct pci_dynids dynids ; }; struct pci_saved_state; 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 vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *cow_page ; struct page *page ; unsigned long max_pgoff ; pte_t *pte ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; void (*map_pages)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; char const *(*name)(struct vm_area_struct * ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; struct page *(*find_special_page)(struct vm_area_struct * , unsigned long ) ; }; struct pci_sysdata { int domain ; int node ; struct acpi_device *companion ; void *iommu ; }; struct msi_desc; 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 sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; 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 ; }; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion____missing_field_name_197 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; s8 level ; u8 flags ; union __anonunion____missing_field_name_197 __annonCompField59 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; struct jump_entry *jump_entries ; unsigned int num_jump_entries ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; atomic_t refcnt ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct exception_table_entry { int insn ; int fixup ; }; struct msi_msg { u32 address_lo ; u32 address_hi ; u32 data ; }; struct __anonstruct_msi_attrib_202 { unsigned char is_msix : 1 ; unsigned char multiple : 3 ; unsigned char multi_cap : 3 ; unsigned char maskbit : 1 ; unsigned char is_64 : 1 ; __u16 entry_nr ; unsigned int default_irq ; }; union __anonunion____missing_field_name_203 { void *mask_base ; u8 mask_pos ; }; struct msi_desc { struct __anonstruct_msi_attrib_202 msi_attrib ; u32 masked ; unsigned int irq ; unsigned int nvec_used ; struct list_head list ; union __anonunion____missing_field_name_203 __annonCompField63 ; struct pci_dev *dev ; struct msi_msg msg ; }; struct msi_controller { struct module *owner ; struct device *dev ; struct device_node *of_node ; struct list_head list ; int (*setup_irq)(struct msi_controller * , struct pci_dev * , struct msi_desc * ) ; void (*teardown_irq)(struct msi_controller * , unsigned int ) ; }; struct tracepoint_func { void *func ; void *data ; }; struct tracepoint { char const *name ; struct static_key key ; void (*regfunc)(void) ; void (*unregfunc)(void) ; struct tracepoint_func *funcs ; }; struct physdev_pci_device { uint16_t seg ; uint8_t bus ; uint8_t devfn ; }; enum xenbus_state { XenbusStateUnknown = 0, XenbusStateInitialising = 1, XenbusStateInitWait = 2, XenbusStateInitialised = 3, XenbusStateConnected = 4, XenbusStateClosing = 5, XenbusStateClosed = 6, XenbusStateReconfiguring = 7, XenbusStateReconfigured = 8 } ; struct xenbus_watch { struct list_head list ; char const *node ; void (*callback)(struct xenbus_watch * , char const ** , unsigned int ) ; }; struct xenbus_device { char const *devicetype ; char const *nodename ; char const *otherend ; int otherend_id ; struct xenbus_watch otherend_watch ; struct device dev ; enum xenbus_state state ; struct completion down ; struct work_struct work ; }; struct xenbus_transaction { u32 id ; }; struct xen_msix_entry { uint16_t vector ; uint16_t entry ; }; struct xen_pci_op { uint32_t cmd ; int32_t err ; uint32_t domain ; uint32_t bus ; uint32_t devfn ; int32_t offset ; int32_t size ; uint32_t value ; uint32_t info ; struct xen_msix_entry msix_entries[128U] ; }; struct xen_pcie_aer_op { uint32_t cmd ; int32_t err ; uint32_t domain ; uint32_t bus ; uint32_t devfn ; }; struct xen_pci_sharedinfo { uint32_t flags ; struct xen_pci_op op ; struct xen_pcie_aer_op aer_op ; }; struct xen_pcibk_device { void *pci_dev_data ; struct mutex dev_lock ; struct xenbus_device *xdev ; struct xenbus_watch be_watch ; u8 be_watching ; int evtchn_irq ; struct xen_pci_sharedinfo *sh_info ; unsigned long flags ; struct work_struct op_work ; }; struct xen_pcibk_dev_data { struct list_head config_fields ; struct pci_saved_state *pci_saved_state ; unsigned char permissive : 1 ; unsigned char warned_on_write : 1 ; unsigned char enable_intx : 1 ; unsigned char isr_on : 1 ; unsigned char ack_intr : 1 ; unsigned long handled ; unsigned int irq ; char irq_name[0U] ; }; struct xen_pcibk_backend { char const *name ; int (*init)(struct xen_pcibk_device * ) ; void (*free)(struct xen_pcibk_device * ) ; int (*find)(struct pci_dev * , struct xen_pcibk_device * , unsigned int * , unsigned int * , unsigned int * ) ; int (*publish)(struct xen_pcibk_device * , int (*)(struct xen_pcibk_device * , unsigned int , unsigned int ) ) ; void (*release)(struct xen_pcibk_device * , struct pci_dev * , bool ) ; int (*add)(struct xen_pcibk_device * , struct pci_dev * , int , int (*)(struct xen_pcibk_device * , unsigned int , unsigned int , unsigned int , unsigned int ) ) ; struct pci_dev *(*get)(struct xen_pcibk_device * , unsigned int , unsigned int , unsigned int ) ; }; struct __anonstruct_dw_243 { int (*write)(struct pci_dev * , int , u32 , void * ) ; int (*read)(struct pci_dev * , int , u32 * , void * ) ; }; struct __anonstruct_w_244 { int (*write)(struct pci_dev * , int , u16 , void * ) ; int (*read)(struct pci_dev * , int , u16 * , void * ) ; }; struct __anonstruct_b_245 { int (*write)(struct pci_dev * , int , u8 , void * ) ; int (*read)(struct pci_dev * , int , u8 * , void * ) ; }; union __anonunion_u_242 { struct __anonstruct_dw_243 dw ; struct __anonstruct_w_244 w ; struct __anonstruct_b_245 b ; }; struct config_field { unsigned int offset ; unsigned int size ; unsigned int mask ; void *(*init)(struct pci_dev * , int ) ; void (*reset)(struct pci_dev * , int , void * ) ; void (*release)(struct pci_dev * , int , void * ) ; void (*clean)(struct config_field * ) ; union __anonunion_u_242 u ; struct list_head list ; }; struct config_field_entry { struct list_head list ; struct config_field const *field ; unsigned int base_offset ; void *data ; }; struct xen_pcibk_config_quirk { struct list_head quirks_list ; struct pci_device_id devid ; struct pci_dev *pdev ; }; struct pcistub_device_id { struct list_head slot_list ; int domain ; unsigned char bus ; unsigned int devfn ; }; struct pcistub_device { struct kref kref ; struct list_head dev_list ; spinlock_t lock ; struct pci_dev *dev ; struct xen_pcibk_device *pdev ; }; struct ldv_struct_EMGentry_34 { int signal_pending ; }; struct ldv_struct_dummy_resourceless_instance_19 { struct notifier_block *arg0 ; int signal_pending ; }; struct ldv_struct_pci_instance_3 { struct pci_driver *arg0 ; int signal_pending ; }; typedef int ldv_func_ret_type; typedef int ldv_func_ret_type___0; typedef int ldv_func_ret_type___1; enum hrtimer_restart; struct ratelimit_state { raw_spinlock_t lock ; int interval ; int burst ; int printed ; int missed ; unsigned long begin ; }; struct msix_entry { u32 vector ; u16 entry ; }; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct ldv_struct_free_irq_25 { int arg0 ; int signal_pending ; }; struct ldv_struct_interrupt_instance_1 { int arg0 ; enum irqreturn (*arg1)(int , void * ) ; enum irqreturn (*arg2)(int , void * ) ; void *arg3 ; int signal_pending ; }; typedef unsigned long uintptr_t; struct file_operations; struct dentry; enum hrtimer_restart; struct cdev { struct kobject kobj ; struct module *owner ; struct file_operations const *ops ; struct list_head list ; dev_t dev ; unsigned int count ; }; enum iio_chan_type { IIO_VOLTAGE = 0, IIO_CURRENT = 1, IIO_POWER = 2, IIO_ACCEL = 3, IIO_ANGL_VEL = 4, IIO_MAGN = 5, IIO_LIGHT = 6, IIO_INTENSITY = 7, IIO_PROXIMITY = 8, IIO_TEMP = 9, IIO_INCLI = 10, IIO_ROT = 11, IIO_ANGL = 12, IIO_TIMESTAMP = 13, IIO_CAPACITANCE = 14, IIO_ALTVOLTAGE = 15, IIO_CCT = 16, IIO_PRESSURE = 17, IIO_HUMIDITYRELATIVE = 18, IIO_ACTIVITY = 19, IIO_STEPS = 20, IIO_ENERGY = 21, IIO_DISTANCE = 22, IIO_VELOCITY = 23 } ; enum iio_event_type { IIO_EV_TYPE_THRESH = 0, IIO_EV_TYPE_MAG = 1, IIO_EV_TYPE_ROC = 2, IIO_EV_TYPE_THRESH_ADAPTIVE = 3, IIO_EV_TYPE_MAG_ADAPTIVE = 4, IIO_EV_TYPE_CHANGE = 5 } ; enum iio_event_info { IIO_EV_INFO_ENABLE = 0, IIO_EV_INFO_VALUE = 1, IIO_EV_INFO_HYSTERESIS = 2, IIO_EV_INFO_PERIOD = 3 } ; enum iio_event_direction { IIO_EV_DIR_EITHER = 0, IIO_EV_DIR_RISING = 1, IIO_EV_DIR_FALLING = 2, IIO_EV_DIR_NONE = 3 } ; struct of_phandle_args { struct device_node *np ; int args_count ; uint32_t args[16U] ; }; enum iio_shared_by { IIO_SEPARATE = 0, IIO_SHARED_BY_TYPE = 1, IIO_SHARED_BY_DIR = 2, IIO_SHARED_BY_ALL = 3 } ; enum iio_endian { IIO_CPU = 0, IIO_BE = 1, IIO_LE = 2 } ; struct iio_chan_spec; struct iio_dev; struct iio_chan_spec_ext_info { char const *name ; enum iio_shared_by shared ; ssize_t (*read)(struct iio_dev * , uintptr_t , struct iio_chan_spec const * , char * ) ; ssize_t (*write)(struct iio_dev * , uintptr_t , struct iio_chan_spec const * , char const * , size_t ) ; uintptr_t private ; }; struct iio_event_spec { enum iio_event_type type ; enum iio_event_direction dir ; unsigned long mask_separate ; unsigned long mask_shared_by_type ; unsigned long mask_shared_by_dir ; unsigned long mask_shared_by_all ; }; struct __anonstruct_scan_type_145 { char sign ; u8 realbits ; u8 storagebits ; u8 shift ; u8 repeat ; enum iio_endian endianness ; }; struct iio_chan_spec { enum iio_chan_type type ; int channel ; int channel2 ; unsigned long address ; int scan_index ; struct __anonstruct_scan_type_145 scan_type ; long info_mask_separate ; long info_mask_shared_by_type ; long info_mask_shared_by_dir ; long info_mask_shared_by_all ; struct iio_event_spec const *event_spec ; unsigned int num_event_specs ; struct iio_chan_spec_ext_info const *ext_info ; char const *extend_name ; char const *datasheet_name ; unsigned char modified : 1 ; unsigned char indexed : 1 ; unsigned char output : 1 ; unsigned char differential : 1 ; }; struct iio_trigger; struct iio_info { struct module *driver_module ; struct attribute_group *event_attrs ; struct attribute_group const *attrs ; int (*read_raw)(struct iio_dev * , struct iio_chan_spec const * , int * , int * , long ) ; int (*read_raw_multi)(struct iio_dev * , struct iio_chan_spec const * , int , int * , int * , long ) ; int (*write_raw)(struct iio_dev * , struct iio_chan_spec const * , int , int , long ) ; int (*write_raw_get_fmt)(struct iio_dev * , struct iio_chan_spec const * , long ) ; int (*read_event_config)(struct iio_dev * , struct iio_chan_spec const * , enum iio_event_type , enum iio_event_direction ) ; int (*write_event_config)(struct iio_dev * , struct iio_chan_spec const * , enum iio_event_type , enum iio_event_direction , int ) ; int (*read_event_value)(struct iio_dev * , struct iio_chan_spec const * , enum iio_event_type , enum iio_event_direction , enum iio_event_info , int * , int * ) ; int (*write_event_value)(struct iio_dev * , struct iio_chan_spec const * , enum iio_event_type , enum iio_event_direction , enum iio_event_info , int , int ) ; int (*validate_trigger)(struct iio_dev * , struct iio_trigger * ) ; int (*update_scan_mode)(struct iio_dev * , unsigned long const * ) ; int (*debugfs_reg_access)(struct iio_dev * , unsigned int , unsigned int , unsigned int * ) ; int (*of_xlate)(struct iio_dev * , struct of_phandle_args const * ) ; }; struct iio_buffer_setup_ops { int (*preenable)(struct iio_dev * ) ; int (*postenable)(struct iio_dev * ) ; int (*predisable)(struct iio_dev * ) ; int (*postdisable)(struct iio_dev * ) ; bool (*validate_scan_mask)(struct iio_dev * , unsigned long const * ) ; }; struct iio_event_interface; struct iio_buffer; struct iio_poll_func; struct iio_dev { int id ; int modes ; int currentmode ; struct device dev ; struct iio_event_interface *event_interface ; struct iio_buffer *buffer ; struct list_head buffer_list ; int scan_bytes ; struct mutex mlock ; unsigned long const *available_scan_masks ; unsigned int masklength ; unsigned long const *active_scan_mask ; bool scan_timestamp ; unsigned int scan_index_timestamp ; struct iio_trigger *trig ; struct iio_poll_func *pollfunc ; struct iio_chan_spec const *channels ; int num_channels ; struct list_head channel_attr_list ; struct attribute_group chan_attr_group ; char const *name ; struct iio_info const *info ; struct mutex info_exist_lock ; struct iio_buffer_setup_ops const *setup_ops ; struct cdev chrdev ; struct attribute_group const *groups[7U] ; int groupcounter ; unsigned long flags ; struct dentry *debugfs_dentry ; unsigned int cached_reg_addr ; }; struct xenbus_device_id { char devicetype[32U] ; }; struct xenbus_driver { char const *name ; struct xenbus_device_id const *ids ; int (*probe)(struct xenbus_device * , struct xenbus_device_id const * ) ; void (*otherend_changed)(struct xenbus_device * , enum xenbus_state ) ; int (*remove)(struct xenbus_device * ) ; int (*suspend)(struct xenbus_device * ) ; int (*resume)(struct xenbus_device * ) ; int (*uevent)(struct xenbus_device * , struct kobj_uevent_env * ) ; struct device_driver driver ; int (*read_otherend_details)(struct xenbus_device * ) ; int (*is_ready)(struct xenbus_device * ) ; }; struct ldv_struct_io_instance_24 { struct xenbus_driver *arg0 ; int signal_pending ; }; enum hrtimer_restart; enum hrtimer_restart; struct pci_bar_info { u32 val ; u32 len_val ; int which ; }; enum hrtimer_restart; struct xen_pcibk_config_capability { struct list_head cap_list ; int capability ; struct config_field const *fields ; }; enum hrtimer_restart; enum hrtimer_restart; struct pci_dev_entry { struct list_head list ; struct pci_dev *dev ; }; struct vpci_dev_data { struct list_head dev_list[32U] ; struct mutex lock ; }; enum hrtimer_restart; struct passthrough_dev_data { struct list_head dev_list ; struct mutex lock ; }; struct gendisk; struct request_queue; struct request; struct device_private { void *driver_data ; }; typedef short s16; enum hrtimer_restart; struct kthread_work; struct kthread_worker { spinlock_t lock ; struct list_head work_list ; struct task_struct *task ; struct kthread_work *current_work ; }; struct kthread_work { struct list_head node ; void (*func)(struct kthread_work * ) ; struct kthread_worker *worker ; }; struct dma_chan; struct spi_master; struct spi_device { struct device dev ; struct spi_master *master ; u32 max_speed_hz ; u8 chip_select ; u8 bits_per_word ; u16 mode ; int irq ; void *controller_state ; void *controller_data ; char modalias[32U] ; int cs_gpio ; }; struct spi_message; struct spi_transfer; struct spi_master { struct device dev ; struct list_head list ; s16 bus_num ; u16 num_chipselect ; u16 dma_alignment ; u16 mode_bits ; u32 bits_per_word_mask ; u32 min_speed_hz ; u32 max_speed_hz ; u16 flags ; spinlock_t bus_lock_spinlock ; struct mutex bus_lock_mutex ; bool bus_lock_flag ; int (*setup)(struct spi_device * ) ; int (*transfer)(struct spi_device * , struct spi_message * ) ; void (*cleanup)(struct spi_device * ) ; bool (*can_dma)(struct spi_master * , struct spi_device * , struct spi_transfer * ) ; bool queued ; struct kthread_worker kworker ; struct task_struct *kworker_task ; struct kthread_work pump_messages ; spinlock_t queue_lock ; struct list_head queue ; struct spi_message *cur_msg ; bool idling ; bool busy ; bool running ; bool rt ; bool auto_runtime_pm ; bool cur_msg_prepared ; bool cur_msg_mapped ; struct completion xfer_completion ; size_t max_dma_len ; int (*prepare_transfer_hardware)(struct spi_master * ) ; int (*transfer_one_message)(struct spi_master * , struct spi_message * ) ; int (*unprepare_transfer_hardware)(struct spi_master * ) ; int (*prepare_message)(struct spi_master * , struct spi_message * ) ; int (*unprepare_message)(struct spi_master * , struct spi_message * ) ; void (*set_cs)(struct spi_device * , bool ) ; int (*transfer_one)(struct spi_master * , struct spi_device * , struct spi_transfer * ) ; int *cs_gpios ; struct dma_chan *dma_tx ; struct dma_chan *dma_rx ; void *dummy_rx ; void *dummy_tx ; }; struct spi_transfer { void const *tx_buf ; void *rx_buf ; unsigned int len ; dma_addr_t tx_dma ; dma_addr_t rx_dma ; struct sg_table tx_sg ; struct sg_table rx_sg ; unsigned char cs_change : 1 ; unsigned char tx_nbits : 3 ; unsigned char rx_nbits : 3 ; u8 bits_per_word ; u16 delay_usecs ; u32 speed_hz ; struct list_head transfer_list ; }; struct spi_message { struct list_head transfers ; struct spi_device *spi ; unsigned char is_dma_mapped : 1 ; void (*complete)(void * ) ; void *context ; unsigned int frame_length ; unsigned int actual_length ; int status ; struct list_head queue ; void *state ; }; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef unsigned int fmode_t; struct qrwlock { atomic_t cnts ; arch_spinlock_t lock ; }; typedef struct qrwlock arch_rwlock_t; struct __anonstruct_rwlock_t_28 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_28 rwlock_t; struct iattr; struct super_block; struct file_system_type; 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 ; }; enum hrtimer_restart; struct path; struct inode; typedef unsigned int mmc_pm_flag_t; struct mmc_card; struct sdio_func; typedef void sdio_irq_handler_t(struct sdio_func * ); struct sdio_func_tuple { struct sdio_func_tuple *next ; unsigned char code ; unsigned char size ; unsigned char data[0U] ; }; struct sdio_func { struct mmc_card *card ; struct device dev ; sdio_irq_handler_t *irq_handler ; unsigned int num ; unsigned char class ; unsigned short vendor ; unsigned short device ; unsigned int max_blksize ; unsigned int cur_blksize ; unsigned int enable_timeout ; unsigned int state ; u8 tmpbuf[4U] ; unsigned int num_info ; char const **info ; struct sdio_func_tuple *tuples ; }; enum led_brightness { LED_OFF = 0, LED_HALF = 127, LED_FULL = 255 } ; struct led_trigger; struct led_classdev { char const *name ; enum led_brightness brightness ; enum led_brightness max_brightness ; int flags ; void (*brightness_set)(struct led_classdev * , enum led_brightness ) ; int (*brightness_set_sync)(struct led_classdev * , enum led_brightness ) ; enum led_brightness (*brightness_get)(struct led_classdev * ) ; int (*blink_set)(struct led_classdev * , unsigned long * , unsigned long * ) ; struct device *dev ; struct attribute_group const **groups ; struct list_head node ; char const *default_trigger ; unsigned long blink_delay_on ; unsigned long blink_delay_off ; struct timer_list blink_timer ; int blink_brightness ; void (*flash_resume)(struct led_classdev * ) ; struct work_struct set_brightness_work ; int delayed_set_value ; struct rw_semaphore trigger_lock ; struct led_trigger *trigger ; struct list_head trig_list ; void *trigger_data ; bool activated ; struct mutex led_access ; }; struct led_trigger { char const *name ; void (*activate)(struct led_classdev * ) ; void (*deactivate)(struct led_classdev * ) ; rwlock_t leddev_list_lock ; struct list_head led_cdevs ; struct list_head next_trig ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; 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_190 { spinlock_t lock ; int count ; }; union __anonunion____missing_field_name_189 { struct __anonstruct____missing_field_name_190 __annonCompField56 ; }; struct lockref { union __anonunion____missing_field_name_189 __annonCompField57 ; }; struct vfsmount; struct __anonstruct____missing_field_name_192 { u32 hash ; u32 len ; }; union __anonunion____missing_field_name_191 { struct __anonstruct____missing_field_name_192 __annonCompField58 ; u64 hash_len ; }; struct qstr { union __anonunion____missing_field_name_191 __annonCompField59 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_193 { 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_193 d_u ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_weak_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct dentry const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; int nid ; struct mem_cgroup *memcg ; }; struct shrinker { unsigned long (*count_objects)(struct shrinker * , struct shrink_control * ) ; unsigned long (*scan_objects)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; unsigned long flags ; struct list_head list ; atomic_long_t *nr_deferred ; }; struct list_lru_one { struct list_head list ; long nr_items ; }; struct list_lru_memcg { struct list_lru_one *lru[0U] ; }; struct list_lru_node { spinlock_t lock ; struct list_lru_one lru ; struct list_lru_memcg *memcg_lrus ; }; struct list_lru { struct list_lru_node *node ; struct list_head list ; }; struct __anonstruct____missing_field_name_195 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion____missing_field_name_194 { struct __anonstruct____missing_field_name_195 __annonCompField60 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion____missing_field_name_194 __annonCompField61 ; 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 iovec; struct nameidata; 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 fs_qfilestat { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; }; typedef struct fs_qfilestat fs_qfilestat_t; struct fs_quota_stat { __s8 qs_version ; __u16 qs_flags ; __s8 qs_pad ; fs_qfilestat_t qs_uquota ; fs_qfilestat_t qs_gquota ; __u32 qs_incoredqs ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; }; struct fs_qfilestatv { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; __u32 qfs_pad ; }; struct fs_quota_statv { __s8 qs_version ; __u8 qs_pad1 ; __u16 qs_flags ; __u32 qs_incoredqs ; struct fs_qfilestatv qs_uquota ; struct fs_qfilestatv qs_gquota ; struct fs_qfilestatv qs_pquota ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; __u64 qs_pad2[8U] ; }; struct dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_197 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_197 kprojid_t; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion____missing_field_name_198 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion____missing_field_name_198 __annonCompField63 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_max_spc_limit ; qsize_t dqi_max_ino_limit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; }; struct qc_dqblk { int d_fieldmask ; u64 d_spc_hardlimit ; u64 d_spc_softlimit ; u64 d_ino_hardlimit ; u64 d_ino_softlimit ; u64 d_space ; u64 d_ino_count ; s64 d_ino_timer ; s64 d_spc_timer ; int d_ino_warns ; int d_spc_warns ; u64 d_rt_spc_hardlimit ; u64 d_rt_spc_softlimit ; u64 d_rt_space ; s64 d_rt_spc_timer ; int d_rt_spc_warns ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_enable)(struct super_block * , unsigned int ) ; int (*quota_disable)(struct super_block * , unsigned int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*get_xstatev)(struct super_block * , struct fs_quota_statv * ) ; int (*rm_xquota)(struct super_block * , unsigned int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; struct writeback_control; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned int , unsigned int ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(int , struct kiocb * , struct iov_iter * , loff_t ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , unsigned long , unsigned long ) ; void (*is_dirty_writeback)(struct page * , bool * , bool * ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; atomic_t i_mmap_writable ; struct rb_root i_mmap ; struct rw_semaphore i_mmap_rwsem ; unsigned long nrpages ; unsigned long nrshadows ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct hd_struct; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion____missing_field_name_201 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion____missing_field_name_202 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock_context; union __anonunion____missing_field_name_203___0 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion____missing_field_name_201 __annonCompField64 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion____missing_field_name_202 __annonCompField65 ; 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_203___0 __annonCompField66 ; __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_204 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_204 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; struct mutex f_pos_lock ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; }; typedef void *fl_owner_t; struct file_lock; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; unsigned long (*lm_owner_key)(struct file_lock * ) ; void (*lm_get_owner)(struct file_lock * , struct file_lock * ) ; void (*lm_put_owner)(struct file_lock * ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , int ) ; bool (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock * , int , struct list_head * ) ; void (*lm_setup)(struct file_lock * , void ** ) ; }; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct fasync_struct; struct __anonstruct_afs_206 { struct list_head link ; int state ; }; union __anonunion_fl_u_205 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_206 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_205 fl_u ; }; struct file_lock_context { spinlock_t flc_lock ; struct list_head flc_flock ; struct list_head flc_posix ; struct list_head flc_lease ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head s_mounts ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; unsigned int s_quota_types ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; struct workqueue_struct *s_dio_done_wq ; struct hlist_head s_pins ; struct list_lru s_dentry_lru ; struct list_lru s_inode_lru ; struct callback_head rcu ; int s_stack_depth ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct dir_context; struct dir_context { int (*actor)(struct dir_context * , char const * , int , loff_t , u64 , unsigned int ) ; loff_t pos ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*read_iter)(struct kiocb * , struct iov_iter * ) ; ssize_t (*write_iter)(struct kiocb * , struct iov_iter * ) ; int (*iterate)(struct file * , struct dir_context * ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; void (*mremap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** , void ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; void (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct dentry * , struct nameidata * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*rename2)(struct inode * , struct dentry * , struct inode * , struct dentry * , unsigned int ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; int (*tmpfile)(struct inode * , struct dentry * , umode_t ) ; int (*set_acl)(struct inode * , struct posix_acl * , int ) ; int (*dentry_open)(struct dentry * , struct file * , struct cred const * ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_super)(struct super_block * ) ; int (*freeze_fs)(struct super_block * ) ; int (*thaw_super)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; struct dquot **(*get_dquots)(struct inode * ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; long (*nr_cached_objects)(struct super_block * , struct shrink_control * ) ; long (*free_cached_objects)(struct super_block * , struct shrink_control * ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; struct fault_attr { unsigned long probability ; unsigned long interval ; atomic_t times ; atomic_t space ; unsigned long verbose ; u32 task_filter ; unsigned long stacktrace_depth ; unsigned long require_start ; unsigned long require_end ; unsigned long reject_start ; unsigned long reject_end ; unsigned long count ; struct ratelimit_state ratelimit_state ; struct dentry *dname ; }; struct mmc_data; struct mmc_request; struct mmc_command { u32 opcode ; u32 arg ; u32 resp[4U] ; unsigned int flags ; unsigned int retries ; unsigned int error ; unsigned int busy_timeout ; bool sanitize_busy ; struct mmc_data *data ; struct mmc_request *mrq ; }; struct mmc_data { unsigned int timeout_ns ; unsigned int timeout_clks ; unsigned int blksz ; unsigned int blocks ; unsigned int error ; unsigned int flags ; unsigned int bytes_xfered ; struct mmc_command *stop ; struct mmc_request *mrq ; unsigned int sg_len ; struct scatterlist *sg ; s32 host_cookie ; }; struct mmc_host; struct mmc_request { struct mmc_command *sbc ; struct mmc_command *cmd ; struct mmc_data *data ; struct mmc_command *stop ; struct completion completion ; void (*done)(struct mmc_request * ) ; struct mmc_host *host ; }; struct mmc_async_req; struct mmc_cid { unsigned int manfid ; char prod_name[8U] ; unsigned char prv ; unsigned int serial ; unsigned short oemid ; unsigned short year ; unsigned char hwrev ; unsigned char fwrev ; unsigned char month ; }; struct mmc_csd { unsigned char structure ; unsigned char mmca_vsn ; unsigned short cmdclass ; unsigned short tacc_clks ; unsigned int tacc_ns ; unsigned int c_size ; unsigned int r2w_factor ; unsigned int max_dtr ; unsigned int erase_size ; unsigned int read_blkbits ; unsigned int write_blkbits ; unsigned int capacity ; unsigned char read_partial : 1 ; unsigned char read_misalign : 1 ; unsigned char write_partial : 1 ; unsigned char write_misalign : 1 ; unsigned char dsr_imp : 1 ; }; struct mmc_ext_csd { u8 rev ; u8 erase_group_def ; u8 sec_feature_support ; u8 rel_sectors ; u8 rel_param ; u8 part_config ; u8 cache_ctrl ; u8 rst_n_function ; u8 max_packed_writes ; u8 max_packed_reads ; u8 packed_event_en ; unsigned int part_time ; unsigned int sa_timeout ; unsigned int generic_cmd6_time ; unsigned int power_off_longtime ; u8 power_off_notification ; unsigned int hs_max_dtr ; unsigned int hs200_max_dtr ; unsigned int sectors ; unsigned int hc_erase_size ; unsigned int hc_erase_timeout ; unsigned int sec_trim_mult ; unsigned int sec_erase_mult ; unsigned int trim_timeout ; bool partition_setting_completed ; unsigned long long enhanced_area_offset ; unsigned int enhanced_area_size ; unsigned int cache_size ; bool hpi_en ; bool hpi ; unsigned int hpi_cmd ; bool bkops ; bool man_bkops_en ; unsigned int data_sector_size ; unsigned int data_tag_unit_size ; unsigned int boot_ro_lock ; bool boot_ro_lockable ; bool ffu_capable ; u8 fwrev[8U] ; u8 raw_exception_status ; u8 raw_partition_support ; u8 raw_rpmb_size_mult ; u8 raw_erased_mem_count ; u8 raw_ext_csd_structure ; u8 raw_card_type ; u8 out_of_int_time ; u8 raw_pwr_cl_52_195 ; u8 raw_pwr_cl_26_195 ; u8 raw_pwr_cl_52_360 ; u8 raw_pwr_cl_26_360 ; u8 raw_s_a_timeout ; u8 raw_hc_erase_gap_size ; u8 raw_erase_timeout_mult ; u8 raw_hc_erase_grp_size ; u8 raw_sec_trim_mult ; u8 raw_sec_erase_mult ; u8 raw_sec_feature_support ; u8 raw_trim_mult ; u8 raw_pwr_cl_200_195 ; u8 raw_pwr_cl_200_360 ; u8 raw_pwr_cl_ddr_52_195 ; u8 raw_pwr_cl_ddr_52_360 ; u8 raw_pwr_cl_ddr_200_360 ; u8 raw_bkops_status ; u8 raw_sectors[4U] ; unsigned int feature_support ; }; struct sd_scr { unsigned char sda_vsn ; unsigned char sda_spec3 ; unsigned char bus_widths ; unsigned char cmds ; }; struct sd_ssr { unsigned int au ; unsigned int erase_timeout ; unsigned int erase_offset ; }; struct sd_switch_caps { unsigned int hs_max_dtr ; unsigned int uhs_max_dtr ; unsigned int sd3_bus_mode ; unsigned int sd3_drv_type ; unsigned int sd3_curr_limit ; }; struct sdio_cccr { unsigned int sdio_vsn ; unsigned int sd_vsn ; unsigned char multi_block : 1 ; unsigned char low_speed : 1 ; unsigned char wide_bus : 1 ; unsigned char high_power : 1 ; unsigned char high_speed : 1 ; unsigned char disable_cd : 1 ; }; struct sdio_cis { unsigned short vendor ; unsigned short device ; unsigned short blksize ; unsigned int max_dtr ; }; struct mmc_ios; struct mmc_part { unsigned int size ; unsigned int part_cfg ; char name[20U] ; bool force_ro ; unsigned int area_type ; }; struct mmc_card { struct mmc_host *host ; struct device dev ; u32 ocr ; unsigned int rca ; unsigned int type ; unsigned int state ; unsigned int quirks ; unsigned int erase_size ; unsigned int erase_shift ; unsigned int pref_erase ; u8 erased_byte ; u32 raw_cid[4U] ; u32 raw_csd[4U] ; u32 raw_scr[2U] ; struct mmc_cid cid ; struct mmc_csd csd ; struct mmc_ext_csd ext_csd ; struct sd_scr scr ; struct sd_ssr ssr ; struct sd_switch_caps sw_caps ; unsigned int sdio_funcs ; struct sdio_cccr cccr ; struct sdio_cis cis ; struct sdio_func *sdio_func[7U] ; struct sdio_func *sdio_single_irq ; unsigned int num_info ; char const **info ; struct sdio_func_tuple *tuples ; unsigned int sd_bus_speed ; unsigned int mmc_avail_type ; struct dentry *debugfs_root ; struct mmc_part part[7U] ; unsigned int nr_parts ; }; struct mmc_ios { unsigned int clock ; unsigned short vdd ; unsigned char bus_mode ; unsigned char chip_select ; unsigned char power_mode ; unsigned char bus_width ; unsigned char timing ; unsigned char signal_voltage ; unsigned char drv_type ; }; struct mmc_host_ops { int (*enable)(struct mmc_host * ) ; int (*disable)(struct mmc_host * ) ; void (*post_req)(struct mmc_host * , struct mmc_request * , int ) ; void (*pre_req)(struct mmc_host * , struct mmc_request * , bool ) ; void (*request)(struct mmc_host * , struct mmc_request * ) ; void (*set_ios)(struct mmc_host * , struct mmc_ios * ) ; int (*get_ro)(struct mmc_host * ) ; int (*get_cd)(struct mmc_host * ) ; void (*enable_sdio_irq)(struct mmc_host * , int ) ; void (*init_card)(struct mmc_host * , struct mmc_card * ) ; int (*start_signal_voltage_switch)(struct mmc_host * , struct mmc_ios * ) ; int (*card_busy)(struct mmc_host * ) ; int (*execute_tuning)(struct mmc_host * , u32 ) ; int (*prepare_hs400_tuning)(struct mmc_host * , struct mmc_ios * ) ; int (*select_drive_strength)(unsigned int , int , int ) ; void (*hw_reset)(struct mmc_host * ) ; void (*card_event)(struct mmc_host * ) ; int (*multi_io_quirk)(struct mmc_card * , unsigned int , int ) ; }; struct mmc_async_req { struct mmc_request *mrq ; int (*err_check)(struct mmc_card * , struct mmc_async_req * ) ; }; struct mmc_slot { int cd_irq ; void *handler_priv ; }; struct mmc_context_info { bool is_done_rcv ; bool is_new_req ; bool is_waiting_last_req ; wait_queue_head_t wait ; spinlock_t lock ; }; struct regulator; struct mmc_pwrseq; struct mmc_supply { struct regulator *vmmc ; struct regulator *vqmmc ; }; struct mmc_bus_ops; struct mmc_host { struct device *parent ; struct device class_dev ; int index ; struct mmc_host_ops const *ops ; struct mmc_pwrseq *pwrseq ; unsigned int f_min ; unsigned int f_max ; unsigned int f_init ; u32 ocr_avail ; u32 ocr_avail_sdio ; u32 ocr_avail_sd ; u32 ocr_avail_mmc ; struct notifier_block pm_notify ; u32 max_current_330 ; u32 max_current_300 ; u32 max_current_180 ; u32 caps ; u32 caps2 ; mmc_pm_flag_t pm_caps ; int clk_requests ; unsigned int clk_delay ; bool clk_gated ; struct delayed_work clk_gate_work ; unsigned int clk_old ; spinlock_t clk_lock ; struct mutex clk_gate_mutex ; struct device_attribute clkgate_delay_attr ; unsigned long clkgate_delay ; unsigned int max_seg_size ; unsigned short max_segs ; unsigned short unused ; unsigned int max_req_size ; unsigned int max_blk_size ; unsigned int max_blk_count ; unsigned int max_busy_timeout ; spinlock_t lock ; struct mmc_ios ios ; unsigned char use_spi_crc : 1 ; unsigned char claimed : 1 ; unsigned char bus_dead : 1 ; unsigned char removed : 1 ; int rescan_disable ; int rescan_entered ; bool trigger_card_event ; struct mmc_card *card ; wait_queue_head_t wq ; struct task_struct *claimer ; int claim_cnt ; struct delayed_work detect ; int detect_change ; struct mmc_slot slot ; struct mmc_bus_ops const *bus_ops ; unsigned int bus_refs ; unsigned int sdio_irqs ; struct task_struct *sdio_irq_thread ; bool sdio_irq_pending ; atomic_t sdio_irq_thread_abort ; mmc_pm_flag_t pm_flags ; struct led_trigger *led ; bool regulator_enabled ; struct mmc_supply supply ; struct dentry *debugfs_root ; struct mmc_async_req *areq ; struct mmc_context_info context_info ; struct fault_attr fail_mmc_request ; unsigned int actual_clock ; unsigned int slotno ; int dsr_req ; u32 dsr ; unsigned long private[0U] ; }; typedef int ldv_map; struct usb_device; struct urb; struct ldv_thread_set { int number ; struct ldv_thread **threads ; }; struct ldv_thread { int identifier ; void (*function)(void * ) ; }; typedef _Bool ldv_set; long ldv__builtin_expect(long exp , long c ) ; void ldv_assume(int expression ) ; void ldv_stop(void) ; void ldv_linux_alloc_irq_check_alloc_flags(gfp_t flags ) ; void ldv_linux_alloc_irq_check_alloc_nonatomic(void) ; void ldv_linux_alloc_usb_lock_check_alloc_flags(gfp_t flags ) ; void ldv_linux_alloc_usb_lock_check_alloc_nonatomic(void) ; void ldv_linux_arch_io_check_final_state(void) ; void ldv_linux_block_genhd_check_final_state(void) ; void ldv_linux_block_queue_check_final_state(void) ; void ldv_linux_block_request_check_final_state(void) ; void *ldv_linux_drivers_base_class_create_class(void) ; int ldv_linux_drivers_base_class_register_class(void) ; void ldv_linux_drivers_base_class_check_final_state(void) ; void ldv_linux_fs_char_dev_check_final_state(void) ; void ldv_linux_fs_sysfs_check_final_state(void) ; void ldv_linux_kernel_locking_rwlock_check_final_state(void) ; void ldv_linux_kernel_module_check_final_state(void) ; void ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section(void) ; void ldv_linux_kernel_rcu_update_lock_bh_check_final_state(void) ; void ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section(void) ; void ldv_linux_kernel_rcu_update_lock_sched_check_final_state(void) ; void ldv_linux_kernel_rcu_update_lock_check_for_read_section(void) ; void ldv_linux_kernel_rcu_update_lock_check_final_state(void) ; void ldv_linux_kernel_rcu_srcu_check_for_read_section(void) ; void ldv_linux_kernel_rcu_srcu_check_final_state(void) ; void ldv_linux_lib_find_bit_initialize(void) ; void ldv_linux_lib_idr_check_final_state(void) ; void ldv_linux_mmc_sdio_func_check_final_state(void) ; void ldv_linux_net_register_reset_error_counter(void) ; void ldv_linux_net_register_check_return_value_probe(int retval ) ; void ldv_linux_net_rtnetlink_check_final_state(void) ; void ldv_linux_net_sock_check_final_state(void) ; void ldv_linux_usb_coherent_check_final_state(void) ; void *ldv_linux_usb_gadget_create_class(void) ; int ldv_linux_usb_gadget_register_class(void) ; void ldv_linux_usb_gadget_check_final_state(void) ; void ldv_linux_usb_register_reset_error_counter(void) ; void ldv_linux_usb_register_check_return_value_probe(int retval ) ; void ldv_linux_usb_urb_check_final_state(void) ; void ldv_check_alloc_nonatomic(void) { { { ldv_linux_alloc_irq_check_alloc_nonatomic(); ldv_linux_alloc_usb_lock_check_alloc_nonatomic(); } return; } } void ldv_check_alloc_flags(gfp_t flags ) { { { ldv_linux_alloc_irq_check_alloc_flags(flags); ldv_linux_alloc_usb_lock_check_alloc_flags(flags); } return; } } void ldv_check_for_read_section(void) { { { ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section(); ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section(); ldv_linux_kernel_rcu_update_lock_check_for_read_section(); ldv_linux_kernel_rcu_srcu_check_for_read_section(); } return; } } void *ldv_create_class(void) { void *res1 ; void *tmp ; void *res2 ; void *tmp___0 ; { { tmp = ldv_linux_drivers_base_class_create_class(); res1 = tmp; tmp___0 = ldv_linux_usb_gadget_create_class(); res2 = tmp___0; ldv_assume((unsigned long )res1 == (unsigned long )res2); } return (res1); } } int ldv_register_class(void) { int res1 ; int tmp ; int res2 ; int tmp___0 ; { { tmp = ldv_linux_drivers_base_class_register_class(); res1 = tmp; tmp___0 = ldv_linux_usb_gadget_register_class(); res2 = tmp___0; ldv_assume(res1 == res2); } return (res1); } } void *ldv_kzalloc(size_t size , gfp_t flags ) ; int ldv_linux_usb_dev_atomic_sub_and_test(int i , atomic_t *v ) ; int ldv_linux_usb_dev_atomic_add_return(int i , atomic_t *v ) ; int ldv_undef_int(void) ; static void ldv_ldv_initialize_132(void) ; int ldv_post_init(int init_ret_val ) ; static int ldv_ldv_post_init_129(int ldv_func_arg1 ) ; extern void ldv_pre_probe(void) ; static void ldv_ldv_pre_probe_133(void) ; int ldv_post_probe(int probe_ret_val ) ; static int ldv_ldv_post_probe_134(int retval ) ; int ldv_filter_err_code(int ret_val ) ; static void ldv_ldv_check_final_state_130(void) ; static void ldv_ldv_check_final_state_131(void) ; void ldv_free(void *s ) ; void *ldv_xmalloc(size_t size ) ; void *ldv_malloc_unknown_size(void) ; extern void ldv_after_alloc(void * ) ; void *ldv_alloc_macro(gfp_t flags ) { void *tmp ; { { ldv_check_alloc_flags(flags); tmp = ldv_malloc_unknown_size(); } return (tmp); } } extern struct module __this_module ; __inline static 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 int constant_test_bit(long nr , unsigned long const volatile *addr ) { { return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); } } extern int printk(char const * , ...) ; extern void __dynamic_pr_debug(struct _ddebug * , char const * , ...) ; extern void __dynamic_dev_dbg(struct _ddebug * , struct device const * , char const * , ...) ; extern void __might_sleep(char const * , int , int ) ; extern int sprintf(char * , char const * , ...) ; extern int snprintf(char * , size_t , char const * , ...) ; extern int scnprintf(char * , size_t , char const * , ...) ; extern int sscanf(char const * , char const * , ...) ; __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern 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 size_t strlen(char const * ) ; extern void warn_slowpath_null(char const * , int const ) ; __inline static void atomic_set(atomic_t *v , int i ) { { v->counter = i; return; } } __inline static int atomic_sub_and_test(int i , atomic_t *v ) ; __inline static int atomic_add_return(int i , atomic_t *v ) ; extern int debug_locks ; extern int lock_is_held(struct lockdep_map * ) ; extern void __ldv_linux_kernel_locking_spinlock_spin_lock(spinlock_t * ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_85(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_87(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_89(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_91(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_93(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_95(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_101(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_103(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_105(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_107(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_109(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_111(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_113(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_115(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_117(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_119(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_121(spinlock_t *ldv_func_arg1 ) ; static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_125(spinlock_t *ldv_func_arg1 ) ; void ldv_linux_kernel_locking_spinlock_spin_lock_device_ids_lock(void) ; void ldv_linux_kernel_locking_spinlock_spin_unlock_device_ids_lock(void) ; void ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_pcistub_device(void) ; void ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_pcistub_device(void) ; void ldv_linux_kernel_locking_spinlock_spin_lock_pcistub_devices_lock(void) ; void ldv_linux_kernel_locking_spinlock_spin_unlock_pcistub_devices_lock(void) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->__annonCompField18.rlock); } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { { _raw_spin_unlock_irqrestore(& lock->__annonCompField18.rlock, flags); } return; } } __inline static void ldv_spin_unlock_irqrestore_86(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_88(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_86(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_86(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_86(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_88(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_86(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_86(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_86(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_86(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_86(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_86(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_86(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_98(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_86(spinlock_t *lock , unsigned long flags ) ; __inline static void ldv_spin_unlock_irqrestore_86(spinlock_t *lock , unsigned long flags ) ; extern void __init_waitqueue_head(wait_queue_head_t * , char const * , struct lock_class_key * ) ; extern long prepare_to_wait_event(wait_queue_head_t * , wait_queue_t * , int ) ; extern void finish_wait(wait_queue_head_t * , wait_queue_t * ) ; __inline static void kref_init(struct kref *kref ) { { { atomic_set(& kref->refcount, 1); } return; } } __inline static void kref_get(struct kref *kref ) { bool __warned ; int __ret_warn_once ; int tmp ; int __ret_warn_on ; long tmp___0 ; long tmp___1 ; long tmp___2 ; { { tmp = atomic_add_return(1, & kref->refcount); __ret_warn_once = tmp <= 1; tmp___2 = ldv__builtin_expect(__ret_warn_once != 0, 0L); } if (tmp___2 != 0L) { { __ret_warn_on = ! __warned; tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___0 != 0L) { { warn_slowpath_null("include/linux/kref.h", 47); } } else { } { tmp___1 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___1 != 0L) { __warned = 1; } else { } } else { } { ldv__builtin_expect(__ret_warn_once != 0, 0L); } return; } } __inline static int kref_sub(struct kref *kref , unsigned int count , void (*release)(struct kref * ) ) { int __ret_warn_on ; long tmp ; int tmp___0 ; { { __ret_warn_on = (unsigned long )release == (unsigned long )((void (*)(struct kref * ))0); tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp != 0L) { { warn_slowpath_null("include/linux/kref.h", 71); } } else { } { ldv__builtin_expect(__ret_warn_on != 0, 0L); tmp___0 = atomic_sub_and_test((int )count, & kref->refcount); } if (tmp___0 != 0) { { (*release)(kref); } return (1); } else { } return (0); } } __inline static int kref_put(struct kref *kref , void (*release)(struct kref * ) ) { int tmp ; { { tmp = kref_sub(kref, 1U, release); } return (tmp); } } __inline static char const *kobject_name(struct kobject const *kobj ) { { return ((char const *)kobj->name); } } extern void down_write(struct rw_semaphore * ) ; extern void up_write(struct rw_semaphore * ) ; extern enum xen_domain_type xen_domain_type ; extern struct start_info *xen_start_info ; extern int bus_register_notifier(struct bus_type * , struct notifier_block * ) ; static int ldv_bus_register_notifier_127(struct bus_type *ldv_func_arg1 , struct notifier_block *ldv_func_arg2 ) ; extern int bus_unregister_notifier(struct bus_type * , struct notifier_block * ) ; static int ldv_bus_unregister_notifier_128(struct bus_type *ldv_func_arg1 , struct notifier_block *ldv_func_arg2 ) ; extern int driver_create_file(struct device_driver * , struct driver_attribute const * ) ; extern void driver_remove_file(struct device_driver * , struct driver_attribute const * ) ; __inline static char const *dev_name(struct device const *dev ) { char const *tmp ; { if ((unsigned long )dev->init_name != (unsigned long )((char const */* const */)0)) { return ((char const *)dev->init_name); } else { } { tmp = kobject_name(& dev->kobj); } return (tmp); } } __inline static void *dev_get_drvdata(struct device const *dev ) { { return ((void *)dev->driver_data); } } __inline static void dev_set_drvdata(struct device *dev , void *data ) { { dev->driver_data = data; return; } } __inline static void device_lock_assert(struct device *dev ) { int __ret_warn_on ; int tmp ; int tmp___0 ; long tmp___1 ; { if (debug_locks != 0) { { tmp = lock_is_held(& dev->mutex.dep_map); } if (tmp == 0) { tmp___0 = 1; } else { tmp___0 = 0; } } else { tmp___0 = 0; } { __ret_warn_on = tmp___0; tmp___1 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___1 != 0L) { { warn_slowpath_null("include/linux/device.h", 916); } } else { } { ldv__builtin_expect(__ret_warn_on != 0, 0L); } return; } } extern void device_release_driver(struct device * ) ; extern void dev_err(struct device const * , char const * , ...) ; extern void dev_warn(struct device const * , char const * , ...) ; extern void _dev_info(struct device const * , char const * , ...) ; extern long schedule_timeout(long ) ; extern void kfree(void const * ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; __inline static struct pci_dev *pci_physfn(struct pci_dev *dev ) { { if ((unsigned int )*((unsigned char *)dev + 2523UL) != 0U) { dev = dev->__annonCompField58.physfn; } else { } return (dev); } } extern struct bus_type pci_bus_type ; extern struct pci_dev *pci_dev_get(struct pci_dev * ) ; extern void pci_dev_put(struct pci_dev * ) ; extern int pci_enable_device(struct pci_dev * ) ; extern int __pci_reset_function_locked(struct pci_dev * ) ; extern int pci_save_state(struct pci_dev * ) ; extern void pci_restore_state(struct pci_dev * ) ; extern struct pci_saved_state *pci_store_saved_state(struct pci_dev * ) ; extern int pci_load_saved_state(struct pci_dev * , struct pci_saved_state * ) ; extern int pci_load_and_free_saved_state(struct pci_dev * , struct pci_saved_state ** ) ; extern int __pci_register_driver(struct pci_driver * , struct module * , char const * ) ; static int ldv___pci_register_driver_124(struct pci_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) ; extern void pci_unregister_driver(struct pci_driver * ) ; static void ldv_pci_unregister_driver_123(struct pci_driver *ldv_func_arg1 ) ; __inline static int pci_domain_nr(struct pci_bus *bus ) { struct pci_sysdata *sd ; { sd = (struct pci_sysdata *)bus->sysdata; return (sd->domain); } } __inline static void *pci_get_drvdata(struct pci_dev *pdev ) { void *tmp ; { { tmp = dev_get_drvdata((struct device const *)(& pdev->dev)); } return (tmp); } } __inline static void pci_set_drvdata(struct pci_dev *pdev , void *data ) { { { dev_set_drvdata(& pdev->dev, data); } return; } } __inline static char const *pci_name(struct pci_dev const *pdev ) { char const *tmp ; { { tmp = dev_name(& pdev->dev); } return (tmp); } } __inline static void pci_set_dev_assigned(struct pci_dev *pdev ) { { pdev->dev_flags = (pci_dev_flags_t )((unsigned int )pdev->dev_flags | 4U); return; } } __inline static void pci_clear_dev_assigned(struct pci_dev *pdev ) { { pdev->dev_flags = (unsigned int )pdev->dev_flags & 65531U; return; } } extern int xen_physdev_op_compat(int , void * ) ; __inline static int HYPERVISOR_physdev_op(int cmd , void *arg ) { int rc ; register unsigned long __res ; register unsigned long __arg1 ; register unsigned long __arg2 ; register unsigned long __arg3 ; register unsigned long __arg4 ; register unsigned long __arg5 ; long tmp ; { { __arg1 = __arg1; __arg2 = __arg2; __arg3 = __arg3; __arg4 = __arg4; __arg5 = __arg5; __arg1 = (unsigned long )cmd; __arg2 = (unsigned long )arg; __asm__ volatile ("call hypercall_page+%c3": "=r" (__res), "+r" (__arg1), "+r" (__arg2): [offset] "i" (1056UL): "memory", "r8", "r10", "rdx"); rc = (int )__res; tmp = ldv__builtin_expect(rc == -38, 0L); } if (tmp != 0L) { { rc = xen_physdev_op_compat(cmd, arg); } } else { } return (rc); } } extern void notify_remote_via_irq(int ) ; extern int xen_find_device_domain_owner(struct pci_dev * ) ; extern int xen_unregister_device_domain_owner(struct pci_dev * ) ; extern int xenbus_transaction_start(struct xenbus_transaction * ) ; extern int xenbus_transaction_end(struct xenbus_transaction , int ) ; extern int xenbus_printf(struct xenbus_transaction , char const * , char const * , char const * , ...) ; wait_queue_head_t xen_pcibk_aer_wait_queue ; struct list_head xen_pcibk_quirks ; struct pci_dev *pcistub_get_pci_dev_by_slot(struct xen_pcibk_device *pdev , int domain , int bus , int slot , int func ) ; struct pci_dev *pcistub_get_pci_dev(struct xen_pcibk_device *pdev , struct pci_dev *dev ) ; void pcistub_put_pci_dev(struct pci_dev *dev ) ; void xen_pcibk_reset_device(struct pci_dev *dev ) ; int xen_pcibk_config_init(void) ; int xen_pcibk_config_init_dev(struct pci_dev *dev ) ; void xen_pcibk_config_free_dyn_fields(struct pci_dev *dev ) ; void xen_pcibk_config_reset_dev(struct pci_dev *dev ) ; void xen_pcibk_config_free_dev(struct pci_dev *dev ) ; struct xen_pcibk_backend const *xen_pcibk_backend ; __inline static void xen_pcibk_release_pci_dev(struct xen_pcibk_device *pdev , struct pci_dev *dev , bool lock ) { { if ((unsigned long )xen_pcibk_backend != (unsigned long )((struct xen_pcibk_backend const *)0) && (unsigned long )xen_pcibk_backend->release != (unsigned long )((void (*/* const */)(struct xen_pcibk_device * , struct pci_dev * , bool ))0)) { return; } else { } return; } } __inline static int xen_pcibk_get_pcifront_dev(struct pci_dev *pcidev , struct xen_pcibk_device *pdev , unsigned int *domain , unsigned int *bus , unsigned int *devfn ) { int tmp ; { if ((unsigned long )xen_pcibk_backend != (unsigned long )((struct xen_pcibk_backend const *)0) && (unsigned long )xen_pcibk_backend->find != (unsigned long )((int (*/* const */)(struct pci_dev * , struct xen_pcibk_device * , unsigned int * , unsigned int * , unsigned int * ))0)) { { tmp = (*(xen_pcibk_backend->find))(pcidev, pdev, domain, bus, devfn); } return (tmp); } else { } return (-1); } } int xen_pcibk_xenbus_register(void) ; void xen_pcibk_xenbus_unregister(void) ; void xen_pcibk_test_and_schedule_op(struct xen_pcibk_device *pdev ) ; int xen_pcibk_config_quirks_add_field(struct pci_dev *dev , struct config_field *field ) ; void xen_pcibk_config_field_free(struct config_field *field ) ; int xen_pcibk_config_quirk_release(struct pci_dev *dev ) ; static char *pci_devs_to_hide ; static struct rw_semaphore pcistub_sem = {0L, {& pcistub_sem.wait_list, & pcistub_sem.wait_list}, {{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "pcistub_sem.wait_lock", 0, 0UL}}, {{0}}, (struct task_struct *)0, {0, {0, 0}, "pcistub_sem", 0, 0UL}}; static struct list_head pcistub_device_ids = {& pcistub_device_ids, & pcistub_device_ids}; static spinlock_t device_ids_lock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "device_ids_lock", 0, 0UL}}}}; static spinlock_t pcistub_devices_lock = {{{{{0U}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "pcistub_devices_lock", 0, 0UL}}}}; static struct list_head pcistub_devices = {& pcistub_devices, & pcistub_devices}; static int initialize_devices ; static struct list_head seized_devices = {& seized_devices, & seized_devices}; static struct pcistub_device *pcistub_device_alloc(struct pci_dev *dev ) { struct pcistub_device *psdev ; struct _ddebug descriptor ; long tmp ; void *tmp___0 ; struct lock_class_key __key ; { { descriptor.modname = "xen_pciback"; descriptor.function = "pcistub_device_alloc"; descriptor.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor.format = "pcistub_device_alloc\n"; descriptor.lineno = 70U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "pcistub_device_alloc\n"); } } else { } { tmp___0 = kzalloc(112UL, 32U); psdev = (struct pcistub_device *)tmp___0; } if ((unsigned long )psdev == (unsigned long )((struct pcistub_device *)0)) { return ((struct pcistub_device *)0); } else { } { psdev->dev = pci_dev_get(dev); } if ((unsigned long )psdev->dev == (unsigned long )((struct pci_dev *)0)) { { kfree((void const *)psdev); } return ((struct pcistub_device *)0); } else { } { kref_init(& psdev->kref); spinlock_check(& psdev->lock); __raw_spin_lock_init(& psdev->lock.__annonCompField18.rlock, "&(&psdev->lock)->rlock", & __key); } return (psdev); } } static void pcistub_device_release(struct kref *kref ) { struct pcistub_device *psdev ; struct pci_dev *dev ; struct xen_pcibk_dev_data *dev_data ; struct kref const *__mptr ; void *tmp ; struct _ddebug descriptor ; long tmp___0 ; int tmp___1 ; struct physdev_pci_device ppdev ; int tmp___2 ; int err ; int tmp___3 ; { { __mptr = (struct kref const *)kref; psdev = (struct pcistub_device *)__mptr; dev = psdev->dev; tmp = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp; descriptor.modname = "xen_pciback"; descriptor.function = "pcistub_device_release"; descriptor.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor.format = "pcistub_device_release\n"; descriptor.lineno = 99U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "pcistub_device_release\n"); } } else { } { xen_unregister_device_domain_owner(dev); __pci_reset_function_locked(dev); tmp___1 = pci_load_and_free_saved_state(dev, & dev_data->pci_saved_state); } if (tmp___1 != 0) { { _dev_info((struct device const *)(& dev->dev), "Could not reload PCI state\n"); } } else { { pci_restore_state(dev); } } if ((unsigned int )dev->msix_cap != 0U) { { tmp___2 = pci_domain_nr(dev->bus); ppdev.seg = (unsigned short )tmp___2; ppdev.bus = (dev->bus)->number; ppdev.devfn = (unsigned char )dev->devfn; tmp___3 = HYPERVISOR_physdev_op(31, (void *)(& ppdev)); err = tmp___3; } if (err != 0) { { dev_warn((struct device const *)(& dev->dev), "MSI-X release failed (%d)\n", err); } } else { } } else { } { xen_pcibk_reset_device(dev); kfree((void const *)dev_data); pci_set_drvdata(dev, (void *)0); xen_pcibk_config_free_dyn_fields(dev); xen_pcibk_config_free_dev(dev); pci_clear_dev_assigned(dev); pci_dev_put(dev); kfree((void const *)psdev); } return; } } __inline static void pcistub_device_get(struct pcistub_device *psdev ) { { { kref_get(& psdev->kref); } return; } } __inline static void pcistub_device_put(struct pcistub_device *psdev ) { { { kref_put(& psdev->kref, & pcistub_device_release); } return; } } static struct pcistub_device *pcistub_device_find(int domain , int bus , int slot , int func ) { struct pcistub_device *psdev ; unsigned long flags ; struct list_head const *__mptr ; int tmp ; struct list_head const *__mptr___0 ; { { psdev = (struct pcistub_device *)0; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_85(& pcistub_devices_lock); __mptr = (struct list_head const *)pcistub_devices.next; psdev = (struct pcistub_device *)__mptr + 0xfffffffffffffff8UL; } goto ldv_34218; ldv_34217: ; if ((unsigned long )psdev->dev != (unsigned long )((struct pci_dev *)0)) { { tmp = pci_domain_nr((psdev->dev)->bus); } if (domain == tmp) { if (bus == (int )((psdev->dev)->bus)->number) { if ((unsigned int )slot == (((psdev->dev)->devfn >> 3) & 31U)) { if ((unsigned int )func == ((psdev->dev)->devfn & 7U)) { { pcistub_device_get(psdev); } goto out; } else { } } else { } } else { } } else { } } else { } __mptr___0 = (struct list_head const *)psdev->dev_list.next; psdev = (struct pcistub_device *)__mptr___0 + 0xfffffffffffffff8UL; ldv_34218: ; if ((unsigned long )(& psdev->dev_list) != (unsigned long )(& pcistub_devices)) { goto ldv_34217; } else { } psdev = (struct pcistub_device *)0; out: { ldv_spin_unlock_irqrestore_86(& pcistub_devices_lock, flags); } return (psdev); } } static struct pci_dev *pcistub_device_get_pci_dev(struct xen_pcibk_device *pdev , struct pcistub_device *psdev ) { struct pci_dev *pci_dev ; unsigned long flags ; { { pci_dev = (struct pci_dev *)0; pcistub_device_get(psdev); ldv___ldv_linux_kernel_locking_spinlock_spin_lock_87(& psdev->lock); } if ((unsigned long )psdev->pdev == (unsigned long )((struct xen_pcibk_device *)0)) { psdev->pdev = pdev; pci_dev = psdev->dev; } else { } { ldv_spin_unlock_irqrestore_88(& psdev->lock, flags); } if ((unsigned long )pci_dev == (unsigned long )((struct pci_dev *)0)) { { pcistub_device_put(psdev); } } else { } return (pci_dev); } } struct pci_dev *pcistub_get_pci_dev_by_slot(struct xen_pcibk_device *pdev , int domain , int bus , int slot , int func ) { struct pcistub_device *psdev ; struct pci_dev *found_dev ; unsigned long flags ; struct list_head const *__mptr ; int tmp ; struct list_head const *__mptr___0 ; { { found_dev = (struct pci_dev *)0; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_89(& pcistub_devices_lock); __mptr = (struct list_head const *)pcistub_devices.next; psdev = (struct pcistub_device *)__mptr + 0xfffffffffffffff8UL; } goto ldv_34242; ldv_34241: ; if ((unsigned long )psdev->dev != (unsigned long )((struct pci_dev *)0)) { { tmp = pci_domain_nr((psdev->dev)->bus); } if (domain == tmp) { if (bus == (int )((psdev->dev)->bus)->number) { if ((unsigned int )slot == (((psdev->dev)->devfn >> 3) & 31U)) { if ((unsigned int )func == ((psdev->dev)->devfn & 7U)) { { found_dev = pcistub_device_get_pci_dev(pdev, psdev); } goto ldv_34240; } else { } } else { } } else { } } else { } } else { } __mptr___0 = (struct list_head const *)psdev->dev_list.next; psdev = (struct pcistub_device *)__mptr___0 + 0xfffffffffffffff8UL; ldv_34242: ; if ((unsigned long )(& psdev->dev_list) != (unsigned long )(& pcistub_devices)) { goto ldv_34241; } else { } ldv_34240: { ldv_spin_unlock_irqrestore_86(& pcistub_devices_lock, flags); } return (found_dev); } } struct pci_dev *pcistub_get_pci_dev(struct xen_pcibk_device *pdev , struct pci_dev *dev ) { struct pcistub_device *psdev ; struct pci_dev *found_dev ; unsigned long flags ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { { found_dev = (struct pci_dev *)0; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_91(& pcistub_devices_lock); __mptr = (struct list_head const *)pcistub_devices.next; psdev = (struct pcistub_device *)__mptr + 0xfffffffffffffff8UL; } goto ldv_34256; ldv_34255: ; if ((unsigned long )psdev->dev == (unsigned long )dev) { { found_dev = pcistub_device_get_pci_dev(pdev, psdev); } goto ldv_34254; } else { } __mptr___0 = (struct list_head const *)psdev->dev_list.next; psdev = (struct pcistub_device *)__mptr___0 + 0xfffffffffffffff8UL; ldv_34256: ; if ((unsigned long )(& psdev->dev_list) != (unsigned long )(& pcistub_devices)) { goto ldv_34255; } else { } ldv_34254: { ldv_spin_unlock_irqrestore_86(& pcistub_devices_lock, flags); } return (found_dev); } } void pcistub_put_pci_dev(struct pci_dev *dev ) { struct pcistub_device *psdev ; struct pcistub_device *found_psdev ; unsigned long flags ; struct xen_pcibk_dev_data *dev_data ; int ret ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; int __ret_warn_on ; long tmp ; long tmp___0 ; void *tmp___1 ; { { found_psdev = (struct pcistub_device *)0; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_93(& pcistub_devices_lock); __mptr = (struct list_head const *)pcistub_devices.next; psdev = (struct pcistub_device *)__mptr + 0xfffffffffffffff8UL; } goto ldv_34271; ldv_34270: ; if ((unsigned long )psdev->dev == (unsigned long )dev) { found_psdev = psdev; goto ldv_34269; } else { } __mptr___0 = (struct list_head const *)psdev->dev_list.next; psdev = (struct pcistub_device *)__mptr___0 + 0xfffffffffffffff8UL; ldv_34271: ; if ((unsigned long )(& psdev->dev_list) != (unsigned long )(& pcistub_devices)) { goto ldv_34270; } else { } ldv_34269: { ldv_spin_unlock_irqrestore_86(& pcistub_devices_lock, flags); __ret_warn_on = (unsigned long )found_psdev == (unsigned long )((struct pcistub_device *)0); tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp != 0L) { { warn_slowpath_null("drivers/xen/xen-pciback/pci_stub.c", 273); } } else { } { tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); } if (tmp___0 != 0L) { return; } else { } { down_write(& pcistub_sem); device_lock_assert(& dev->dev); __pci_reset_function_locked(dev); tmp___1 = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp___1; ret = pci_load_saved_state(dev, dev_data->pci_saved_state); } if (ret == 0) { { pci_restore_state(dev); } } else { { _dev_info((struct device const *)(& dev->dev), "Could not reload PCI state\n"); } } { xen_pcibk_reset_device(dev); xen_pcibk_config_reset_dev(dev); xen_pcibk_config_free_dyn_fields(dev); xen_unregister_device_domain_owner(dev); ldv___ldv_linux_kernel_locking_spinlock_spin_lock_95(& found_psdev->lock); found_psdev->pdev = (struct xen_pcibk_device *)0; ldv_spin_unlock_irqrestore_88(& found_psdev->lock, flags); pcistub_device_put(found_psdev); up_write(& pcistub_sem); } return; } } static int pcistub_match_one(struct pci_dev *dev , struct pcistub_device_id *pdev_id ) { int tmp ; { goto ldv_34280; ldv_34279: { tmp = pci_domain_nr(dev->bus); } if ((tmp == pdev_id->domain && (int )(dev->bus)->number == (int )pdev_id->bus) && dev->devfn == pdev_id->devfn) { return (1); } else { } if ((unsigned long )dev == (unsigned long )(dev->bus)->self) { goto ldv_34278; } else { } dev = (dev->bus)->self; ldv_34280: ; if ((unsigned long )dev != (unsigned long )((struct pci_dev *)0)) { goto ldv_34279; } else { } ldv_34278: ; return (0); } } static int pcistub_match(struct pci_dev *dev ) { struct pcistub_device_id *pdev_id ; unsigned long flags ; int found ; struct list_head const *__mptr ; int tmp ; struct list_head const *__mptr___0 ; { { found = 0; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97(& device_ids_lock); __mptr = (struct list_head const *)pcistub_device_ids.next; pdev_id = (struct pcistub_device_id *)__mptr; } goto ldv_34293; ldv_34292: { tmp = pcistub_match_one(dev, pdev_id); } if (tmp != 0) { found = 1; goto ldv_34291; } else { } __mptr___0 = (struct list_head const *)pdev_id->slot_list.next; pdev_id = (struct pcistub_device_id *)__mptr___0; ldv_34293: ; if ((unsigned long )(& pdev_id->slot_list) != (unsigned long )(& pcistub_device_ids)) { goto ldv_34292; } else { } ldv_34291: { ldv_spin_unlock_irqrestore_98(& device_ids_lock, flags); } return (found); } } static int pcistub_init_device(struct pci_dev *dev ) { struct xen_pcibk_dev_data *dev_data ; int err ; struct _ddebug descriptor ; long tmp ; size_t tmp___0 ; char const *tmp___1 ; size_t tmp___2 ; void *tmp___3 ; char const *tmp___4 ; struct _ddebug descriptor___0 ; long tmp___5 ; struct lock_class_key __key ; struct _ddebug descriptor___1 ; long tmp___6 ; struct physdev_pci_device ppdev ; int tmp___7 ; struct _ddebug descriptor___2 ; long tmp___8 ; struct _ddebug descriptor___3 ; long tmp___9 ; struct _ddebug descriptor___4 ; long tmp___10 ; { { err = 0; descriptor.modname = "xen_pciback"; descriptor.function = "pcistub_init_device"; descriptor.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor.format = "initializing...\n"; descriptor.lineno = 357U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "initializing...\n"); } } else { } { tmp___0 = strlen("xen-pciback[]"); tmp___1 = pci_name((struct pci_dev const *)dev); tmp___2 = strlen(tmp___1); tmp___3 = kzalloc((tmp___0 + tmp___2) + 49UL, 32U); dev_data = (struct xen_pcibk_dev_data *)tmp___3; } if ((unsigned long )dev_data == (unsigned long )((struct xen_pcibk_dev_data *)0)) { err = -12; goto out; } else { } { pci_set_drvdata(dev, (void *)dev_data); tmp___4 = pci_name((struct pci_dev const *)dev); sprintf((char *)(& dev_data->irq_name), "xen-pciback[%s]", tmp___4); descriptor___0.modname = "xen_pciback"; descriptor___0.function = "pcistub_init_device"; descriptor___0.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor___0.format = "initializing config\n"; descriptor___0.lineno = 378U; descriptor___0.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___5 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& dev->dev), "initializing config\n"); } } else { } { __init_waitqueue_head(& xen_pcibk_aer_wait_queue, "&xen_pcibk_aer_wait_queue", & __key); err = xen_pcibk_config_init_dev(dev); } if (err != 0) { goto out; } else { } { descriptor___1.modname = "xen_pciback"; descriptor___1.function = "pcistub_init_device"; descriptor___1.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor___1.format = "enabling device\n"; descriptor___1.lineno = 392U; descriptor___1.flags = 0U; tmp___6 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___6 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)(& dev->dev), "enabling device\n"); } } else { } { err = pci_enable_device(dev); } if (err != 0) { goto config_release; } else { } if ((unsigned int )dev->msix_cap != 0U) { { tmp___7 = pci_domain_nr(dev->bus); ppdev.seg = (unsigned short )tmp___7; ppdev.bus = (dev->bus)->number; ppdev.devfn = (unsigned char )dev->devfn; err = HYPERVISOR_physdev_op(30, (void *)(& ppdev)); } if (err != 0) { { dev_err((struct device const *)(& dev->dev), "MSI-X preparation failed (%d)\n", err); } } else { } } else { } { descriptor___2.modname = "xen_pciback"; descriptor___2.function = "pcistub_init_device"; descriptor___2.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor___2.format = "save state of device\n"; descriptor___2.lineno = 411U; descriptor___2.flags = 0U; tmp___8 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); } if (tmp___8 != 0L) { { __dynamic_dev_dbg(& descriptor___2, (struct device const *)(& dev->dev), "save state of device\n"); } } else { } { pci_save_state(dev); dev_data->pci_saved_state = pci_store_saved_state(dev); } if ((unsigned long )dev_data->pci_saved_state == (unsigned long )((struct pci_saved_state *)0)) { { dev_err((struct device const *)(& dev->dev), "Could not store PCI conf saved state!\n"); } } else { { descriptor___3.modname = "xen_pciback"; descriptor___3.function = "pcistub_init_device"; descriptor___3.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor___3.format = "resetting (FLR, D3, etc) the device\n"; descriptor___3.lineno = 417U; descriptor___3.flags = 0U; tmp___9 = ldv__builtin_expect((long )descriptor___3.flags & 1L, 0L); } if (tmp___9 != 0L) { { __dynamic_dev_dbg(& descriptor___3, (struct device const *)(& dev->dev), "resetting (FLR, D3, etc) the device\n"); } } else { } { __pci_reset_function_locked(dev); pci_restore_state(dev); } } { descriptor___4.modname = "xen_pciback"; descriptor___4.function = "pcistub_init_device"; descriptor___4.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor___4.format = "reset device\n"; descriptor___4.lineno = 424U; descriptor___4.flags = 0U; tmp___10 = ldv__builtin_expect((long )descriptor___4.flags & 1L, 0L); } if (tmp___10 != 0L) { { __dynamic_dev_dbg(& descriptor___4, (struct device const *)(& dev->dev), "reset device\n"); } } else { } { xen_pcibk_reset_device(dev); pci_set_dev_assigned(dev); } return (0); config_release: { xen_pcibk_config_free_dev(dev); } out: { pci_set_drvdata(dev, (void *)0); kfree((void const *)dev_data); } return (err); } } static int pcistub_init_devices_late(void) { struct pcistub_device *psdev ; unsigned long flags ; int err ; struct list_head const *__mptr ; int tmp ; { { err = 0; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99(& pcistub_devices_lock); } goto ldv_34319; ldv_34318: { __mptr = (struct list_head const *)seized_devices.next; psdev = (struct pcistub_device *)__mptr + 0xfffffffffffffff8UL; list_del(& psdev->dev_list); ldv_spin_unlock_irqrestore_86(& pcistub_devices_lock, flags); err = pcistub_init_device(psdev->dev); } if (err != 0) { { dev_err((struct device const *)(& (psdev->dev)->dev), "error %d initializing device\n", err); kfree((void const *)psdev); psdev = (struct pcistub_device *)0; } } else { } { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_101(& pcistub_devices_lock); } if ((unsigned long )psdev != (unsigned long )((struct pcistub_device *)0)) { { list_add_tail(& psdev->dev_list, & pcistub_devices); } } else { } ldv_34319: { tmp = list_empty((struct list_head const *)(& seized_devices)); } if (tmp == 0) { goto ldv_34318; } else { } { initialize_devices = 1; ldv_spin_unlock_irqrestore_86(& pcistub_devices_lock, flags); } return (0); } } static int pcistub_seize(struct pci_dev *dev ) { struct pcistub_device *psdev ; unsigned long flags ; int err ; struct _ddebug descriptor ; long tmp ; { { err = 0; psdev = pcistub_device_alloc(dev); } if ((unsigned long )psdev == (unsigned long )((struct pcistub_device *)0)) { return (-12); } else { } { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_103(& pcistub_devices_lock); } if (initialize_devices != 0) { { ldv_spin_unlock_irqrestore_86(& pcistub_devices_lock, flags); err = pcistub_init_device(psdev->dev); ldv___ldv_linux_kernel_locking_spinlock_spin_lock_105(& pcistub_devices_lock); } if (err == 0) { { list_add(& psdev->dev_list, & pcistub_devices); } } else { } } else { { descriptor.modname = "xen_pciback"; descriptor.function = "pcistub_seize"; descriptor.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor.format = "deferring initialization\n"; descriptor.lineno = 504U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "deferring initialization\n"); } } else { } { list_add(& psdev->dev_list, & seized_devices); } } { ldv_spin_unlock_irqrestore_86(& pcistub_devices_lock, flags); } if (err != 0) { { pcistub_device_put(psdev); } } else { } return (err); } } static int pcistub_probe(struct pci_dev *dev , struct pci_device_id const *id ) { int err ; struct _ddebug descriptor ; long tmp ; int tmp___0 ; { { err = 0; descriptor.modname = "xen_pciback"; descriptor.function = "pcistub_probe"; descriptor.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor.format = "probing...\n"; descriptor.lineno = 522U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "probing...\n"); } } else { } { tmp___0 = pcistub_match(dev); } if (tmp___0 != 0) { if ((unsigned int )dev->hdr_type > 1U) { { dev_err((struct device const *)(& dev->dev), "can\'t export pci devices that don\'t have a normal (0) or bridge (1) header type!\n"); err = -19; } goto out; } else { } { _dev_info((struct device const *)(& dev->dev), "seizing device\n"); err = pcistub_seize(dev); } } else { err = -19; } out: ; return (err); } } static void pcistub_remove(struct pci_dev *dev ) { struct pcistub_device *psdev ; struct pcistub_device *found_psdev ; unsigned long flags ; struct _ddebug descriptor ; long tmp ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct _ddebug descriptor___0 ; long tmp___0 ; int domid ; int tmp___1 ; char const *tmp___2 ; { { found_psdev = (struct pcistub_device *)0; descriptor.modname = "xen_pciback"; descriptor.function = "pcistub_remove"; descriptor.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor.format = "removing\n"; descriptor.lineno = 552U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "removing\n"); } } else { } { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_107(& pcistub_devices_lock); xen_pcibk_config_quirk_release(dev); __mptr = (struct list_head const *)pcistub_devices.next; psdev = (struct pcistub_device *)__mptr + 0xfffffffffffffff8UL; } goto ldv_34351; ldv_34350: ; if ((unsigned long )psdev->dev == (unsigned long )dev) { found_psdev = psdev; goto ldv_34349; } else { } __mptr___0 = (struct list_head const *)psdev->dev_list.next; psdev = (struct pcistub_device *)__mptr___0 + 0xfffffffffffffff8UL; ldv_34351: ; if ((unsigned long )(& psdev->dev_list) != (unsigned long )(& pcistub_devices)) { goto ldv_34350; } else { } ldv_34349: { ldv_spin_unlock_irqrestore_86(& pcistub_devices_lock, flags); } if ((unsigned long )found_psdev != (unsigned long )((struct pcistub_device *)0)) { { descriptor___0.modname = "xen_pciback"; descriptor___0.function = "pcistub_remove"; descriptor___0.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor___0.format = "found device to remove %s\n"; descriptor___0.lineno = 569U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& dev->dev), "found device to remove %s\n", (unsigned long )found_psdev->pdev != (unsigned long )((struct xen_pcibk_device *)0) ? (char *)"- in-use" : (char *)""); } } else { } if ((unsigned long )found_psdev->pdev != (unsigned long )((struct xen_pcibk_device *)0)) { { tmp___1 = xen_find_device_domain_owner(dev); domid = tmp___1; tmp___2 = pci_name((struct pci_dev const *)found_psdev->dev); printk("\fxen_pciback: ****** removing device %s while still in-use by domain %d! ******\n", tmp___2, domid); printk("\fxen_pciback: ****** driver domain may still access this device\'s i/o resources!\n"); printk("\fxen_pciback: ****** shutdown driver domain before binding device\n"); printk("\fxen_pciback: ****** to other drivers or domains\n"); xen_pcibk_release_pci_dev(found_psdev->pdev, found_psdev->dev, 0); } } else { } { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_109(& pcistub_devices_lock); list_del(& found_psdev->dev_list); ldv_spin_unlock_irqrestore_86(& pcistub_devices_lock, flags); pcistub_device_put(found_psdev); } } else { } return; } } static struct pci_device_id const pcistub_ids[2U] = { {4294967295U, 4294967295U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; static void kill_domain_by_device(struct pcistub_device *psdev ) { struct xenbus_transaction xbt ; int err ; char nodename[40U] ; long tmp ; { { tmp = ldv__builtin_expect((unsigned long )psdev == (unsigned long )((struct pcistub_device *)0), 0L); } if (tmp != 0L) { { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/xen/xen-pciback/pci_stub.c"), "i" (613), "i" (12UL)); __builtin_unreachable(); } } else { } { snprintf((char *)(& nodename), 40UL, "/local/domain/0/backend/pci/%d/0", ((psdev->pdev)->xdev)->otherend_id); } again: { err = xenbus_transaction_start(& xbt); } if (err != 0) { { dev_err((struct device const *)(& (psdev->dev)->dev), "error %d when start xenbus transaction\n", err); } return; } else { } { xenbus_printf(xbt, (char const *)(& nodename), "aerState", "aerfail"); err = xenbus_transaction_end(xbt, 0); } if (err != 0) { if (err == -11) { goto again; } else { } { dev_err((struct device const *)(& (psdev->dev)->dev), "error %d when end xenbus transaction\n", err); } return; } else { } return; } } static pci_ers_result_t common_process(struct pcistub_device *psdev , pci_channel_state_t state , int aer_cmd , pci_ers_result_t result ) { pci_ers_result_t res ; struct xen_pcie_aer_op *aer_op ; struct xen_pcibk_device *pdev ; struct xen_pci_sharedinfo *sh_info ; int ret ; struct _ddebug descriptor ; long tmp ; long __ret ; wait_queue_t __wait ; long __ret___0 ; long __int ; long tmp___0 ; bool __cond ; int tmp___1 ; bool __cond___0 ; int tmp___2 ; int tmp___3 ; struct _ddebug descriptor___0 ; long tmp___4 ; int tmp___5 ; { { res = result; pdev = psdev->pdev; sh_info = pdev->sh_info; aer_op = & sh_info->aer_op; aer_op->cmd = (uint32_t )aer_cmd; aer_op->err = (int32_t )state; ret = xen_pcibk_get_pcifront_dev(psdev->dev, psdev->pdev, & aer_op->domain, & aer_op->bus, & aer_op->devfn); } if (ret == 0) { { dev_err((struct device const *)(& (psdev->dev)->dev), "xen-pciback: failed to get pcifront device\n"); } return (1U); } else { } { __asm__ volatile ("sfence": : : "memory"); descriptor.modname = "xen_pciback"; descriptor.function = "common_process"; descriptor.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor.format = "xen-pciback: aer_op %x dom %x bus %x devfn %x\n"; descriptor.lineno = 667U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (psdev->dev)->dev), "xen-pciback: aer_op %x dom %x bus %x devfn %x\n", aer_cmd, aer_op->domain, aer_op->bus, aer_op->devfn); } } else { } { set_bit(1L, (unsigned long volatile *)(& pdev->flags)); set_bit(2L, (unsigned long volatile *)(& sh_info->flags)); __asm__ volatile ("sfence": : : "memory"); notify_remote_via_irq(pdev->evtchn_irq); __ret = 75000L; __might_sleep("drivers/xen/xen-pciback/pci_stub.c", 685, 0); tmp___2 = constant_test_bit(2L, (unsigned long const volatile *)(& sh_info->flags)); __cond___0 = tmp___2 == 0; } if ((int )__cond___0 && __ret == 0L) { __ret = 1L; } else { } if (((int )__cond___0 || __ret == 0L) == 0) { { __ret___0 = 75000L; INIT_LIST_HEAD(& __wait.task_list); __wait.flags = 0U; } ldv_34385: { tmp___0 = prepare_to_wait_event(& xen_pcibk_aer_wait_queue, & __wait, 2); __int = tmp___0; tmp___1 = constant_test_bit(2L, (unsigned long const volatile *)(& sh_info->flags)); __cond = tmp___1 == 0; } if ((int )__cond && __ret___0 == 0L) { __ret___0 = 1L; } else { } if (((int )__cond || __ret___0 == 0L) != 0) { goto ldv_34384; } else { } { __ret___0 = schedule_timeout(__ret___0); } goto ldv_34385; ldv_34384: { finish_wait(& xen_pcibk_aer_wait_queue, & __wait); } __ret = __ret___0; } else { } ret = (int )__ret; if (ret == 0) { { tmp___3 = constant_test_bit(2L, (unsigned long const volatile *)(& sh_info->flags)); } if (tmp___3 != 0) { { dev_err((struct device const *)(& (psdev->dev)->dev), "pcifront aer process not responding!\n"); clear_bit(2L, (unsigned long volatile *)(& sh_info->flags)); aer_op->err = 1; } return (res); } else { } } else { } { clear_bit(1L, (unsigned long volatile *)(& pdev->flags)); tmp___5 = constant_test_bit(0L, (unsigned long const volatile *)(& sh_info->flags)); } if (tmp___5 != 0) { { descriptor___0.modname = "xen_pciback"; descriptor___0.function = "common_process"; descriptor___0.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor___0.format = "schedule pci_conf service in xen-pciback\n"; descriptor___0.lineno = 703U; descriptor___0.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___4 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& (psdev->dev)->dev), "schedule pci_conf service in xen-pciback\n"); } } else { } { xen_pcibk_test_and_schedule_op(psdev->pdev); } } else { } res = (unsigned int )aer_op->err; return (res); } } static pci_ers_result_t xen_pcibk_slot_reset(struct pci_dev *dev ) { struct pcistub_device *psdev ; pci_ers_result_t result ; struct _ddebug descriptor ; long tmp ; int tmp___0 ; int tmp___1 ; struct _ddebug descriptor___0 ; long tmp___2 ; { { result = 5U; descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_slot_reset"; descriptor.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor.format = "xen_pcibk_slot_reset(bus:%x,devfn:%x)\n"; descriptor.lineno = 725U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "xen_pcibk_slot_reset(bus:%x,devfn:%x)\n", (int )(dev->bus)->number, dev->devfn); } } else { } { down_write(& pcistub_sem); tmp___0 = pci_domain_nr(dev->bus); psdev = pcistub_device_find(tmp___0, (int )(dev->bus)->number, (int )(dev->devfn >> 3) & 31, (int )dev->devfn & 7); } if ((unsigned long )psdev == (unsigned long )((struct pcistub_device *)0) || (unsigned long )psdev->pdev == (unsigned long )((struct xen_pcibk_device *)0)) { { dev_err((struct device const *)(& dev->dev), "xen-pciback device is not found/assigned\n"); } goto end; } else { } if ((unsigned long )(psdev->pdev)->sh_info == (unsigned long )((struct xen_pci_sharedinfo *)0)) { { dev_err((struct device const *)(& dev->dev), "xen-pciback device is not connected or owned by HVM, kill it\n"); kill_domain_by_device(psdev); } goto end; } else { } { tmp___1 = constant_test_bit(1L, (unsigned long const volatile *)(& ((psdev->pdev)->sh_info)->flags)); } if (tmp___1 == 0) { { dev_err((struct device const *)(& dev->dev), "guest with no AER driver should have been killed\n"); } goto end; } else { } { result = common_process(psdev, 1U, 9, result); } if (result == 1U || result == 4U) { { descriptor___0.modname = "xen_pciback"; descriptor___0.function = "xen_pcibk_slot_reset"; descriptor___0.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor___0.format = "No AER slot_reset service or disconnected!\n"; descriptor___0.lineno = 757U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& dev->dev), "No AER slot_reset service or disconnected!\n"); } } else { } { kill_domain_by_device(psdev); } } else { } end: ; if ((unsigned long )psdev != (unsigned long )((struct pcistub_device *)0)) { { pcistub_device_put(psdev); } } else { } { up_write(& pcistub_sem); } return (result); } } static pci_ers_result_t xen_pcibk_mmio_enabled(struct pci_dev *dev ) { struct pcistub_device *psdev ; pci_ers_result_t result ; struct _ddebug descriptor ; long tmp ; int tmp___0 ; int tmp___1 ; struct _ddebug descriptor___0 ; long tmp___2 ; { { result = 5U; descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_mmio_enabled"; descriptor.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor.format = "xen_pcibk_mmio_enabled(bus:%x,devfn:%x)\n"; descriptor.lineno = 783U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "xen_pcibk_mmio_enabled(bus:%x,devfn:%x)\n", (int )(dev->bus)->number, dev->devfn); } } else { } { down_write(& pcistub_sem); tmp___0 = pci_domain_nr(dev->bus); psdev = pcistub_device_find(tmp___0, (int )(dev->bus)->number, (int )(dev->devfn >> 3) & 31, (int )dev->devfn & 7); } if ((unsigned long )psdev == (unsigned long )((struct pcistub_device *)0) || (unsigned long )psdev->pdev == (unsigned long )((struct xen_pcibk_device *)0)) { { dev_err((struct device const *)(& dev->dev), "xen-pciback device is not found/assigned\n"); } goto end; } else { } if ((unsigned long )(psdev->pdev)->sh_info == (unsigned long )((struct xen_pci_sharedinfo *)0)) { { dev_err((struct device const *)(& dev->dev), "xen-pciback device is not connected or owned by HVM, kill it\n"); kill_domain_by_device(psdev); } goto end; } else { } { tmp___1 = constant_test_bit(1L, (unsigned long const volatile *)(& ((psdev->pdev)->sh_info)->flags)); } if (tmp___1 == 0) { { dev_err((struct device const *)(& dev->dev), "guest with no AER driver should have been killed\n"); } goto end; } else { } { result = common_process(psdev, 1U, 8, result); } if (result == 1U || result == 4U) { { descriptor___0.modname = "xen_pciback"; descriptor___0.function = "xen_pcibk_mmio_enabled"; descriptor___0.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor___0.format = "No AER mmio_enabled service or disconnected!\n"; descriptor___0.lineno = 815U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& dev->dev), "No AER mmio_enabled service or disconnected!\n"); } } else { } { kill_domain_by_device(psdev); } } else { } end: ; if ((unsigned long )psdev != (unsigned long )((struct pcistub_device *)0)) { { pcistub_device_put(psdev); } } else { } { up_write(& pcistub_sem); } return (result); } } static pci_ers_result_t xen_pcibk_error_detected(struct pci_dev *dev , pci_channel_state_t error ) { struct pcistub_device *psdev ; pci_ers_result_t result ; struct _ddebug descriptor ; long tmp ; int tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; int tmp___2 ; struct _ddebug descriptor___1 ; long tmp___3 ; { { result = 2U; descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_error_detected"; descriptor.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor.format = "xen_pcibk_error_detected(bus:%x,devfn:%x)\n"; descriptor.lineno = 841U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "xen_pcibk_error_detected(bus:%x,devfn:%x)\n", (int )(dev->bus)->number, dev->devfn); } } else { } { down_write(& pcistub_sem); tmp___0 = pci_domain_nr(dev->bus); psdev = pcistub_device_find(tmp___0, (int )(dev->bus)->number, (int )(dev->devfn >> 3) & 31, (int )dev->devfn & 7); } if ((unsigned long )psdev == (unsigned long )((struct pcistub_device *)0) || (unsigned long )psdev->pdev == (unsigned long )((struct xen_pcibk_device *)0)) { { dev_err((struct device const *)(& dev->dev), "xen-pciback device is not found/assigned\n"); } goto end; } else { } if ((unsigned long )(psdev->pdev)->sh_info == (unsigned long )((struct xen_pci_sharedinfo *)0)) { { dev_err((struct device const *)(& dev->dev), "xen-pciback device is not connected or owned by HVM, kill it\n"); kill_domain_by_device(psdev); } goto end; } else { } { tmp___2 = constant_test_bit(1L, (unsigned long const volatile *)(& ((psdev->pdev)->sh_info)->flags)); } if (tmp___2 == 0) { { descriptor___0.modname = "xen_pciback"; descriptor___0.function = "xen_pcibk_error_detected"; descriptor___0.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor___0.format = "guest may have no aer driver, kill it\n"; descriptor___0.lineno = 865U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& dev->dev), "guest may have no aer driver, kill it\n"); } } else { } { kill_domain_by_device(psdev); } goto end; } else { } { result = common_process(psdev, error, 6, result); } if (result == 1U || result == 4U) { { descriptor___1.modname = "xen_pciback"; descriptor___1.function = "xen_pcibk_error_detected"; descriptor___1.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor___1.format = "No AER error_detected service or disconnected!\n"; descriptor___1.lineno = 874U; descriptor___1.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___3 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)(& dev->dev), "No AER error_detected service or disconnected!\n"); } } else { } { kill_domain_by_device(psdev); } } else { } end: ; if ((unsigned long )psdev != (unsigned long )((struct pcistub_device *)0)) { { pcistub_device_put(psdev); } } else { } { up_write(& pcistub_sem); } return (result); } } static void xen_pcibk_error_resume(struct pci_dev *dev ) { struct pcistub_device *psdev ; struct _ddebug descriptor ; long tmp ; int tmp___0 ; int tmp___1 ; { { descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_error_resume"; descriptor.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor.format = "xen_pcibk_error_resume(bus:%x,devfn:%x)\n"; descriptor.lineno = 895U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "xen_pcibk_error_resume(bus:%x,devfn:%x)\n", (int )(dev->bus)->number, dev->devfn); } } else { } { down_write(& pcistub_sem); tmp___0 = pci_domain_nr(dev->bus); psdev = pcistub_device_find(tmp___0, (int )(dev->bus)->number, (int )(dev->devfn >> 3) & 31, (int )dev->devfn & 7); } if ((unsigned long )psdev == (unsigned long )((struct pcistub_device *)0) || (unsigned long )psdev->pdev == (unsigned long )((struct xen_pcibk_device *)0)) { { dev_err((struct device const *)(& dev->dev), "xen-pciback device is not found/assigned\n"); } goto end; } else { } if ((unsigned long )(psdev->pdev)->sh_info == (unsigned long )((struct xen_pci_sharedinfo *)0)) { { dev_err((struct device const *)(& dev->dev), "xen-pciback device is not connected or owned by HVM, kill it\n"); kill_domain_by_device(psdev); } goto end; } else { } { tmp___1 = constant_test_bit(1L, (unsigned long const volatile *)(& ((psdev->pdev)->sh_info)->flags)); } if (tmp___1 == 0) { { dev_err((struct device const *)(& dev->dev), "guest with no AER driver should have been killed\n"); kill_domain_by_device(psdev); } goto end; } else { } { common_process(psdev, 1U, 7, 5U); } end: ; if ((unsigned long )psdev != (unsigned long )((struct pcistub_device *)0)) { { pcistub_device_put(psdev); } } else { } { up_write(& pcistub_sem); } return; } } static struct pci_error_handlers const xen_pcibk_error_handler = {(pci_ers_result_t (*)(struct pci_dev * , enum pci_channel_state ))(& xen_pcibk_error_detected), & xen_pcibk_mmio_enabled, 0, & xen_pcibk_slot_reset, 0, & xen_pcibk_error_resume}; static struct pci_driver xen_pcibk_pci_driver = {{0, 0}, "pciback", (struct pci_device_id const *)(& pcistub_ids), & pcistub_probe, & pcistub_remove, 0, 0, 0, 0, 0, 0, & xen_pcibk_error_handler, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; __inline static int str_to_slot(char const *buf , int *domain , int *bus , int *slot , int *func ) { int parsed ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { { parsed = 0; tmp = sscanf(buf, " %x:%x:%x.%x %n", domain, bus, slot, func, & parsed); } { if (tmp == 3) { goto case_3; } else { } if (tmp == 2) { goto case_2; } else { } goto switch_break; case_3: /* CIL Label */ { *func = -1; sscanf(buf, " %x:%x:%x.* %n", domain, bus, slot, & parsed); } goto ldv_34436; case_2: /* CIL Label */ { tmp___0 = -1; *func = tmp___0; *slot = tmp___0; sscanf(buf, " %x:%x:*.* %n", domain, bus, & parsed); } goto ldv_34436; switch_break: /* CIL Label */ ; } ldv_34436: ; if (parsed != 0 && (int )((signed char )*(buf + (unsigned long )parsed)) == 0) { return (0); } else { } { *domain = 0; tmp___1 = sscanf(buf, " %x:%x.%x %n", bus, slot, func, & parsed); } { if (tmp___1 == 2) { goto case_2___0; } else { } if (tmp___1 == 1) { goto case_1; } else { } goto switch_break___0; case_2___0: /* CIL Label */ { *func = -1; sscanf(buf, " %x:%x.* %n", bus, slot, & parsed); } goto ldv_34439; case_1: /* CIL Label */ { tmp___2 = -1; *func = tmp___2; *slot = tmp___2; sscanf(buf, " %x:*.* %n", bus, & parsed); } goto ldv_34439; switch_break___0: /* CIL Label */ ; } ldv_34439: ; if (parsed != 0 && (int )((signed char )*(buf + (unsigned long )parsed)) == 0) { return (0); } else { } return (-22); } } __inline static int str_to_quirk(char const *buf , int *domain , int *bus , int *slot , int *func , int *reg , int *size , int *mask ) { int parsed ; { { parsed = 0; sscanf(buf, " %x:%x:%x.%x-%x:%x:%x %n", domain, bus, slot, func, reg, size, mask, & parsed); } if (parsed != 0 && (int )((signed char )*(buf + (unsigned long )parsed)) == 0) { return (0); } else { } { *domain = 0; sscanf(buf, " %x:%x.%x-%x:%x:%x %n", bus, slot, func, reg, size, mask, & parsed); } if (parsed != 0 && (int )((signed char )*(buf + (unsigned long )parsed)) == 0) { return (0); } else { } return (-22); } } static int pcistub_device_id_add(int domain , int bus , int slot , int func ) { struct pcistub_device_id *pci_dev_id ; unsigned long flags ; int rc ; int devfn ; void *tmp ; struct _ddebug descriptor ; long tmp___0 ; { rc = 0; devfn = ((slot << 3) & 255) | (func & 7); if (slot < 0) { slot = 0; goto ldv_34463; ldv_34462: { rc = pcistub_device_id_add(domain, bus, slot, func); slot = slot + 1; } ldv_34463: ; if (rc == 0 && slot <= 31) { goto ldv_34462; } else { } return (rc); } else { } if (func < 0) { func = 0; goto ldv_34466; ldv_34465: { rc = pcistub_device_id_add(domain, bus, slot, func); func = func + 1; } ldv_34466: ; if (rc == 0 && func <= 7) { goto ldv_34465; } else { } return (rc); } else { } if (((((unsigned int )domain > 65535U || bus < 0) || bus > 255) || ((devfn >> 3) & 31) != slot) || (devfn & 7) != func) { return (-22); } else { } { tmp = kmalloc(32UL, 208U); pci_dev_id = (struct pcistub_device_id *)tmp; } if ((unsigned long )pci_dev_id == (unsigned long )((struct pcistub_device_id *)0)) { return (-12); } else { } { pci_dev_id->domain = domain; pci_dev_id->bus = (unsigned char )bus; pci_dev_id->devfn = (unsigned int )devfn; descriptor.modname = "xen_pciback"; descriptor.function = "pcistub_device_id_add"; descriptor.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor.format = "wants to seize %04x:%02x:%02x.%d\n"; descriptor.lineno = 1050U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_pr_debug(& descriptor, "xen_pciback: wants to seize %04x:%02x:%02x.%d\n", domain, bus, slot, func); } } else { } { ldv___ldv_linux_kernel_locking_spinlock_spin_lock_111(& device_ids_lock); list_add_tail(& pci_dev_id->slot_list, & pcistub_device_ids); ldv_spin_unlock_irqrestore_98(& device_ids_lock, flags); } return (0); } } static int pcistub_device_id_remove(int domain , int bus , int slot , int func ) { struct pcistub_device_id *pci_dev_id ; struct pcistub_device_id *t ; int err ; unsigned long flags ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct _ddebug descriptor ; long tmp ; struct list_head const *__mptr___1 ; { { err = -2; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_113(& device_ids_lock); __mptr = (struct list_head const *)pcistub_device_ids.next; pci_dev_id = (struct pcistub_device_id *)__mptr; __mptr___0 = (struct list_head const *)pci_dev_id->slot_list.next; t = (struct pcistub_device_id *)__mptr___0; } goto ldv_34489; ldv_34488: ; if (((pci_dev_id->domain == domain && (int )pci_dev_id->bus == bus) && (slot < 0 || ((pci_dev_id->devfn >> 3) & 31U) == (unsigned int )slot)) && (func < 0 || (pci_dev_id->devfn & 7U) == (unsigned int )func)) { { list_del(& pci_dev_id->slot_list); kfree((void const *)pci_dev_id); err = 0; descriptor.modname = "xen_pciback"; descriptor.function = "pcistub_device_id_remove"; descriptor.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor.format = "removed %04x:%02x:%02x.%d from seize list\n"; descriptor.lineno = 1080U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_pr_debug(& descriptor, "xen_pciback: removed %04x:%02x:%02x.%d from seize list\n", domain, bus, slot, func); } } else { } } else { } pci_dev_id = t; __mptr___1 = (struct list_head const *)t->slot_list.next; t = (struct pcistub_device_id *)__mptr___1; ldv_34489: ; if ((unsigned long )(& pci_dev_id->slot_list) != (unsigned long )(& pcistub_device_ids)) { goto ldv_34488; } else { } { ldv_spin_unlock_irqrestore_98(& device_ids_lock, flags); } return (err); } } static int pcistub_reg_add(int domain , int bus , int slot , int func , unsigned int reg , unsigned int size , unsigned int mask ) { int err ; struct pcistub_device *psdev ; struct pci_dev *dev ; struct config_field *field ; void *tmp ; { err = 0; if (reg > 4095U || (size <= 3U && mask >> (int )(size * 8U) != 0U)) { return (-22); } else { } { psdev = pcistub_device_find(domain, bus, slot, func); } if ((unsigned long )psdev == (unsigned long )((struct pcistub_device *)0)) { err = -19; goto out; } else { } { dev = psdev->dev; tmp = kzalloc(80UL, 32U); field = (struct config_field *)tmp; } if ((unsigned long )field == (unsigned long )((struct config_field *)0)) { err = -12; goto out; } else { } { field->offset = reg; field->size = size; field->mask = mask; field->init = (void *(*)(struct pci_dev * , int ))0; field->reset = (void (*)(struct pci_dev * , int , void * ))0; field->release = (void (*)(struct pci_dev * , int , void * ))0; field->clean = & xen_pcibk_config_field_free; err = xen_pcibk_config_quirks_add_field(dev, field); } if (err != 0) { { kfree((void const *)field); } } else { } out: ; if ((unsigned long )psdev != (unsigned long )((struct pcistub_device *)0)) { { pcistub_device_put(psdev); } } else { } return (err); } } static ssize_t pcistub_slot_add(struct device_driver *drv , char const *buf , size_t count ) { int domain ; int bus ; int slot ; int func ; int err ; { { err = str_to_slot(buf, & domain, & bus, & slot, & func); } if (err != 0) { goto out; } else { } { err = pcistub_device_id_add(domain, bus, slot, func); } out: ; if (err == 0) { err = (int )count; } else { } return ((ssize_t )err); } } static struct driver_attribute driver_attr_new_slot = {{"new_slot", 128U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, (ssize_t (*)(struct device_driver * , char * ))0, & pcistub_slot_add}; static ssize_t pcistub_slot_remove(struct device_driver *drv , char const *buf , size_t count ) { int domain ; int bus ; int slot ; int func ; int err ; { { err = str_to_slot(buf, & domain, & bus, & slot, & func); } if (err != 0) { goto out; } else { } { err = pcistub_device_id_remove(domain, bus, slot, func); } out: ; if (err == 0) { err = (int )count; } else { } return ((ssize_t )err); } } static struct driver_attribute driver_attr_remove_slot = {{"remove_slot", 128U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, (ssize_t (*)(struct device_driver * , char * ))0, & pcistub_slot_remove}; static ssize_t pcistub_slot_show(struct device_driver *drv , char *buf ) { struct pcistub_device_id *pci_dev_id ; size_t count ; unsigned long flags ; struct list_head const *__mptr ; int tmp ; struct list_head const *__mptr___0 ; { { count = 0UL; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_115(& device_ids_lock); __mptr = (struct list_head const *)pcistub_device_ids.next; pci_dev_id = (struct pcistub_device_id *)__mptr; } goto ldv_34562; ldv_34561: ; if (count > 4095UL) { goto ldv_34560; } else { } { tmp = scnprintf(buf + count, 4096UL - count, "%04x:%02x:%02x.%d\n", pci_dev_id->domain, (int )pci_dev_id->bus, (pci_dev_id->devfn >> 3) & 31U, pci_dev_id->devfn & 7U); count = count + (size_t )tmp; __mptr___0 = (struct list_head const *)pci_dev_id->slot_list.next; pci_dev_id = (struct pcistub_device_id *)__mptr___0; } ldv_34562: ; if ((unsigned long )(& pci_dev_id->slot_list) != (unsigned long )(& pcistub_device_ids)) { goto ldv_34561; } else { } ldv_34560: { ldv_spin_unlock_irqrestore_98(& device_ids_lock, flags); } return ((ssize_t )count); } } static struct driver_attribute driver_attr_slots = {{"slots", 256U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & pcistub_slot_show, (ssize_t (*)(struct device_driver * , char const * , size_t ))0}; static ssize_t pcistub_irq_handler_show(struct device_driver *drv , char *buf ) { struct pcistub_device *psdev ; struct xen_pcibk_dev_data *dev_data ; size_t count ; unsigned long flags ; struct list_head const *__mptr ; void *tmp ; char const *tmp___0 ; int tmp___1 ; struct list_head const *__mptr___0 ; { { count = 0UL; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_117(& pcistub_devices_lock); __mptr = (struct list_head const *)pcistub_devices.next; psdev = (struct pcistub_device *)__mptr + 0xfffffffffffffff8UL; } goto ldv_34589; ldv_34588: ; if (count > 4095UL) { goto ldv_34586; } else { } if ((unsigned long )psdev->dev == (unsigned long )((struct pci_dev *)0)) { goto ldv_34587; } else { } { tmp = pci_get_drvdata(psdev->dev); dev_data = (struct xen_pcibk_dev_data *)tmp; } if ((unsigned long )dev_data == (unsigned long )((struct xen_pcibk_dev_data *)0)) { goto ldv_34587; } else { } { tmp___0 = pci_name((struct pci_dev const *)psdev->dev); tmp___1 = scnprintf(buf + count, 4096UL - count, "%s:%s:%sing:%ld\n", tmp___0, (unsigned int )*((unsigned char *)dev_data + 24UL) != 0U ? (char *)"on" : (char *)"off", (unsigned int )*((unsigned char *)dev_data + 24UL) != 0U ? (char *)"ack" : (char *)"not ack", dev_data->handled); count = count + (size_t )tmp___1; } ldv_34587: __mptr___0 = (struct list_head const *)psdev->dev_list.next; psdev = (struct pcistub_device *)__mptr___0 + 0xfffffffffffffff8UL; ldv_34589: ; if ((unsigned long )(& psdev->dev_list) != (unsigned long )(& pcistub_devices)) { goto ldv_34588; } else { } ldv_34586: { ldv_spin_unlock_irqrestore_86(& pcistub_devices_lock, flags); } return ((ssize_t )count); } } static struct driver_attribute driver_attr_irq_handlers = {{"irq_handlers", 256U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & pcistub_irq_handler_show, (ssize_t (*)(struct device_driver * , char const * , size_t ))0}; static ssize_t pcistub_irq_handler_switch(struct device_driver *drv , char const *buf , size_t count ) { struct pcistub_device *psdev ; struct xen_pcibk_dev_data *dev_data ; int domain ; int bus ; int slot ; int func ; int err ; void *tmp ; struct _ddebug descriptor ; long tmp___0 ; { { err = str_to_slot(buf, & domain, & bus, & slot, & func); } if (err != 0) { return ((ssize_t )err); } else { } { psdev = pcistub_device_find(domain, bus, slot, func); } if ((unsigned long )psdev == (unsigned long )((struct pcistub_device *)0)) { err = -2; goto out; } else { } { tmp = pci_get_drvdata(psdev->dev); dev_data = (struct xen_pcibk_dev_data *)tmp; } if ((unsigned long )dev_data == (unsigned long )((struct xen_pcibk_dev_data *)0)) { err = -2; goto out; } else { } { descriptor.modname = "xen_pciback"; descriptor.function = "pcistub_irq_handler_switch"; descriptor.filename = "drivers/xen/xen-pciback/pci_stub.c"; descriptor.format = "%s fake irq handler: %d->%d\n"; descriptor.lineno = 1247U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (psdev->dev)->dev), "%s fake irq handler: %d->%d\n", (char *)(& dev_data->irq_name), (int )dev_data->isr_on, (unsigned int )*((unsigned char *)dev_data + 24UL) == 0U); } } else { } dev_data->isr_on = (unsigned int )*((unsigned char *)dev_data + 24UL) == 0U; if ((unsigned int )*((unsigned char *)dev_data + 24UL) != 0U) { dev_data->ack_intr = 1U; } else { } out: ; if ((unsigned long )psdev != (unsigned long )((struct pcistub_device *)0)) { { pcistub_device_put(psdev); } } else { } if (err == 0) { err = (int )count; } else { } return ((ssize_t )err); } } static struct driver_attribute driver_attr_irq_handler_state = {{"irq_handler_state", 128U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, (ssize_t (*)(struct device_driver * , char * ))0, & pcistub_irq_handler_switch}; static ssize_t pcistub_quirk_add(struct device_driver *drv , char const *buf , size_t count ) { int domain ; int bus ; int slot ; int func ; int reg ; int size ; int mask ; int err ; { { err = str_to_quirk(buf, & domain, & bus, & slot, & func, & reg, & size, & mask); } if (err != 0) { goto out; } else { } { err = pcistub_reg_add(domain, bus, slot, func, (unsigned int )reg, (unsigned int )size, (unsigned int )mask); } out: ; if (err == 0) { err = (int )count; } else { } return ((ssize_t )err); } } static ssize_t pcistub_quirk_show(struct device_driver *drv , char *buf ) { int count ; unsigned long flags ; struct xen_pcibk_config_quirk *quirk ; struct xen_pcibk_dev_data *dev_data ; struct config_field const *field ; struct config_field_entry const *cfg_entry ; struct list_head const *__mptr ; int tmp ; void *tmp___0 ; struct list_head const *__mptr___0 ; int tmp___1 ; struct list_head const *__mptr___1 ; struct list_head const *__mptr___2 ; { { count = 0; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_119(& device_ids_lock); __mptr = (struct list_head const *)xen_pcibk_quirks.next; quirk = (struct xen_pcibk_config_quirk *)__mptr; } goto ldv_34664; ldv_34663: ; if ((unsigned int )count > 4095U) { goto out; } else { } { tmp = scnprintf(buf + (unsigned long )count, 4096UL - (unsigned long )count, "%02x:%02x.%01x\n\t%04x:%04x:%04x:%04x\n", (int )((quirk->pdev)->bus)->number, ((quirk->pdev)->devfn >> 3) & 31U, (quirk->pdev)->devfn & 7U, quirk->devid.vendor, quirk->devid.device, quirk->devid.subvendor, quirk->devid.subdevice); count = count + tmp; tmp___0 = pci_get_drvdata(quirk->pdev); dev_data = (struct xen_pcibk_dev_data *)tmp___0; __mptr___0 = (struct list_head const *)dev_data->config_fields.next; cfg_entry = (struct config_field_entry const *)__mptr___0; } goto ldv_34661; ldv_34660: field = cfg_entry->field; if ((unsigned int )count > 4095U) { goto out; } else { } { tmp___1 = scnprintf(buf + (unsigned long )count, 4096UL - (unsigned long )count, "\t\t%08x:%01x:%08x\n", (unsigned int )cfg_entry->base_offset + (unsigned int )field->offset, field->size, field->mask); count = count + tmp___1; __mptr___1 = (struct list_head const *)cfg_entry->list.next; cfg_entry = (struct config_field_entry const *)__mptr___1; } ldv_34661: ; if ((unsigned long )cfg_entry != (unsigned long )dev_data) { goto ldv_34660; } else { } __mptr___2 = (struct list_head const *)quirk->quirks_list.next; quirk = (struct xen_pcibk_config_quirk *)__mptr___2; ldv_34664: ; if ((unsigned long )(& quirk->quirks_list) != (unsigned long )(& xen_pcibk_quirks)) { goto ldv_34663; } else { } out: { ldv_spin_unlock_irqrestore_98(& device_ids_lock, flags); } return ((ssize_t )count); } } static struct driver_attribute driver_attr_quirks = {{"quirks", 384U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & pcistub_quirk_show, & pcistub_quirk_add}; static ssize_t permissive_add(struct device_driver *drv , char const *buf , size_t count ) { int domain ; int bus ; int slot ; int func ; int err ; struct pcistub_device *psdev ; struct xen_pcibk_dev_data *dev_data ; void *tmp ; { { err = str_to_slot(buf, & domain, & bus, & slot, & func); } if (err != 0) { goto out; } else { } { psdev = pcistub_device_find(domain, bus, slot, func); } if ((unsigned long )psdev == (unsigned long )((struct pcistub_device *)0)) { err = -19; goto out; } else { } { tmp = pci_get_drvdata(psdev->dev); dev_data = (struct xen_pcibk_dev_data *)tmp; } if ((unsigned long )dev_data == (unsigned long )((struct xen_pcibk_dev_data *)0)) { err = -6; goto release; } else { } if ((unsigned int )*((unsigned char *)dev_data + 24UL) == 0U) { { dev_data->permissive = 1U; dev_warn((struct device const *)(& (psdev->dev)->dev), "enabling permissive mode configuration space accesses!\n"); dev_warn((struct device const *)(& (psdev->dev)->dev), "permissive mode is potentially unsafe!\n"); } } else { } release: { pcistub_device_put(psdev); } out: ; if (err == 0) { err = (int )count; } else { } return ((ssize_t )err); } } static ssize_t permissive_show(struct device_driver *drv , char *buf ) { struct pcistub_device *psdev ; struct xen_pcibk_dev_data *dev_data ; size_t count ; unsigned long flags ; struct list_head const *__mptr ; void *tmp ; char const *tmp___0 ; int tmp___1 ; struct list_head const *__mptr___0 ; { { count = 0UL; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_121(& pcistub_devices_lock); __mptr = (struct list_head const *)pcistub_devices.next; psdev = (struct pcistub_device *)__mptr + 0xfffffffffffffff8UL; } goto ldv_34706; ldv_34705: ; if (count > 4095UL) { goto ldv_34703; } else { } if ((unsigned long )psdev->dev == (unsigned long )((struct pci_dev *)0)) { goto ldv_34704; } else { } { tmp = pci_get_drvdata(psdev->dev); dev_data = (struct xen_pcibk_dev_data *)tmp; } if ((unsigned long )dev_data == (unsigned long )((struct xen_pcibk_dev_data *)0) || (unsigned int )*((unsigned char *)dev_data + 24UL) == 0U) { goto ldv_34704; } else { } { tmp___0 = pci_name((struct pci_dev const *)psdev->dev); tmp___1 = scnprintf(buf + count, 4096UL - count, "%s\n", tmp___0); count = count + (size_t )tmp___1; } ldv_34704: __mptr___0 = (struct list_head const *)psdev->dev_list.next; psdev = (struct pcistub_device *)__mptr___0 + 0xfffffffffffffff8UL; ldv_34706: ; if ((unsigned long )(& psdev->dev_list) != (unsigned long )(& pcistub_devices)) { goto ldv_34705; } else { } ldv_34703: { ldv_spin_unlock_irqrestore_86(& pcistub_devices_lock, flags); } return ((ssize_t )count); } } static struct driver_attribute driver_attr_permissive = {{"permissive", 384U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & permissive_show, & permissive_add}; static void pcistub_exit(void) { { { driver_remove_file(& xen_pcibk_pci_driver.driver, (struct driver_attribute const *)(& driver_attr_new_slot)); driver_remove_file(& xen_pcibk_pci_driver.driver, (struct driver_attribute const *)(& driver_attr_remove_slot)); driver_remove_file(& xen_pcibk_pci_driver.driver, (struct driver_attribute const *)(& driver_attr_slots)); driver_remove_file(& xen_pcibk_pci_driver.driver, (struct driver_attribute const *)(& driver_attr_quirks)); driver_remove_file(& xen_pcibk_pci_driver.driver, (struct driver_attribute const *)(& driver_attr_permissive)); driver_remove_file(& xen_pcibk_pci_driver.driver, (struct driver_attribute const *)(& driver_attr_irq_handlers)); driver_remove_file(& xen_pcibk_pci_driver.driver, (struct driver_attribute const *)(& driver_attr_irq_handler_state)); ldv_pci_unregister_driver_123(& xen_pcibk_pci_driver); } return; } } static int pcistub_init(void) { int pos ; int err ; int domain ; int bus ; int slot ; int func ; int parsed ; { pos = 0; err = 0; if ((unsigned long )pci_devs_to_hide != (unsigned long )((char *)0) && (int )((signed char )*pci_devs_to_hide) != 0) { ldv_34739: { parsed = 0; err = sscanf((char const *)pci_devs_to_hide + (unsigned long )pos, " (%x:%x:%x.%x) %n", & domain, & bus, & slot, & func, & parsed); } { if (err == 3) { goto case_3; } else { } if (err == 2) { goto case_2; } else { } goto switch_break; case_3: /* CIL Label */ { func = -1; sscanf((char const *)pci_devs_to_hide + (unsigned long )pos, " (%x:%x:%x.*) %n", & domain, & bus, & slot, & parsed); } goto ldv_34732; case_2: /* CIL Label */ { func = -1; slot = func; sscanf((char const *)pci_devs_to_hide + (unsigned long )pos, " (%x:%x:*.*) %n", & domain, & bus, & parsed); } goto ldv_34732; switch_break: /* CIL Label */ ; } ldv_34732: ; if (parsed == 0) { { domain = 0; err = sscanf((char const *)pci_devs_to_hide + (unsigned long )pos, " (%x:%x.%x) %n", & bus, & slot, & func, & parsed); } { if (err == 2) { goto case_2___0; } else { } if (err == 1) { goto case_1; } else { } goto switch_break___0; case_2___0: /* CIL Label */ { func = -1; sscanf((char const *)pci_devs_to_hide + (unsigned long )pos, " (%x:%x.*) %n", & bus, & slot, & parsed); } goto ldv_34735; case_1: /* CIL Label */ { func = -1; slot = func; sscanf((char const *)pci_devs_to_hide + (unsigned long )pos, " (%x:*.*) %n", & bus, & parsed); } goto ldv_34735; switch_break___0: /* CIL Label */ ; } ldv_34735: ; } else { } if (parsed <= 0) { goto parse_error; } else { } { err = pcistub_device_id_add(domain, bus, slot, func); } if (err != 0) { goto out; } else { } pos = pos + parsed; if ((int )((signed char )*(pci_devs_to_hide + (unsigned long )pos)) != 0) { goto ldv_34739; } else { } } else { } { err = ldv___pci_register_driver_124(& xen_pcibk_pci_driver, & __this_module, "xen_pciback"); } if (err < 0) { goto out; } else { } { err = driver_create_file(& xen_pcibk_pci_driver.driver, (struct driver_attribute const *)(& driver_attr_new_slot)); } if (err == 0) { { err = driver_create_file(& xen_pcibk_pci_driver.driver, (struct driver_attribute const *)(& driver_attr_remove_slot)); } } else { } if (err == 0) { { err = driver_create_file(& xen_pcibk_pci_driver.driver, (struct driver_attribute const *)(& driver_attr_slots)); } } else { } if (err == 0) { { err = driver_create_file(& xen_pcibk_pci_driver.driver, (struct driver_attribute const *)(& driver_attr_quirks)); } } else { } if (err == 0) { { err = driver_create_file(& xen_pcibk_pci_driver.driver, (struct driver_attribute const *)(& driver_attr_permissive)); } } else { } if (err == 0) { { err = driver_create_file(& xen_pcibk_pci_driver.driver, (struct driver_attribute const *)(& driver_attr_irq_handlers)); } } else { } if (err == 0) { { err = driver_create_file(& xen_pcibk_pci_driver.driver, (struct driver_attribute const *)(& driver_attr_irq_handler_state)); } } else { } if (err != 0) { { pcistub_exit(); } } else { } out: ; return (err); parse_error: { printk("\vxen_pciback: Error parsing pci_devs_to_hide at \"%s\"\n", pci_devs_to_hide + (unsigned long )pos); } return (-22); } } static struct pcistub_device *find_vfs(struct pci_dev const *pdev ) { struct pcistub_device *psdev ; unsigned long flags ; bool found ; struct list_head const *__mptr ; struct pci_dev *tmp ; struct list_head const *__mptr___0 ; { { psdev = (struct pcistub_device *)0; found = 0; ldv___ldv_linux_kernel_locking_spinlock_spin_lock_125(& pcistub_devices_lock); __mptr = (struct list_head const *)pcistub_devices.next; psdev = (struct pcistub_device *)__mptr + 0xfffffffffffffff8UL; } goto ldv_34753; ldv_34752: ; if ((unsigned long )psdev->pdev == (unsigned long )((struct xen_pcibk_device *)0) && (unsigned long )((struct pci_dev const *)psdev->dev) != (unsigned long )pdev) { { tmp = pci_physfn(psdev->dev); } if ((unsigned long )((struct pci_dev const *)tmp) == (unsigned long )pdev) { found = 1; goto ldv_34751; } else { } } else { } __mptr___0 = (struct list_head const *)psdev->dev_list.next; psdev = (struct pcistub_device *)__mptr___0 + 0xfffffffffffffff8UL; ldv_34753: ; if ((unsigned long )(& psdev->dev_list) != (unsigned long )(& pcistub_devices)) { goto ldv_34752; } else { } ldv_34751: { ldv_spin_unlock_irqrestore_86(& pcistub_devices_lock, flags); } if ((int )found) { return (psdev); } else { } return ((struct pcistub_device *)0); } } static int pci_stub_notifier(struct notifier_block *nb , unsigned long action , void *data ) { struct device *dev ; struct pci_dev const *pdev ; struct device const *__mptr ; struct pcistub_device *psdev ; struct pcistub_device *tmp ; { dev = (struct device *)data; __mptr = (struct device const *)dev; pdev = (struct pci_dev const *)((struct pci_dev *)__mptr + 0xffffffffffffff68UL); if (action != 6UL) { return (0); } else { } if ((unsigned int )*((unsigned char *)pdev + 2523UL) == 0U) { return (0); } else { } ldv_34765: { tmp = find_vfs(pdev); psdev = tmp; } if ((unsigned long )psdev == (unsigned long )((struct pcistub_device *)0)) { goto ldv_34764; } else { } { device_release_driver(& (psdev->dev)->dev); } goto ldv_34765; ldv_34764: ; return (0); } } static struct notifier_block pci_stub_nb = {& pci_stub_notifier, 0, 0}; static int xen_pcibk_init(void) { int err ; { if (((unsigned int )xen_domain_type == 0U || (unsigned long )xen_start_info == (unsigned long )((struct start_info *)0)) || (xen_start_info->flags & 2U) == 0U) { return (-19); } else { } { err = xen_pcibk_config_init(); } if (err != 0) { return (err); } else { } { err = pcistub_init(); } if (err < 0) { return (err); } else { } { pcistub_init_devices_late(); err = xen_pcibk_xenbus_register(); } if (err != 0) { { pcistub_exit(); } } else { { ldv_bus_register_notifier_127(& pci_bus_type, & pci_stub_nb); } } return (err); } } static void xen_pcibk_cleanup(void) { { { ldv_bus_unregister_notifier_128(& pci_bus_type, & pci_stub_nb); xen_pcibk_xenbus_unregister(); pcistub_exit(); } return; } } void ldv_EMGentry_exit_xen_pcibk_cleanup_34_2(void (*arg0)(void) ) ; int ldv_EMGentry_init_xen_pcibk_init_34_19(int (*arg0)(void) ) ; int ldv___pci_register_driver(int arg0 , struct pci_driver *arg1 , struct module *arg2 , char *arg3 ) ; int ldv_bus_register_notifier(int arg0 , struct bus_type *arg1 , struct notifier_block *arg2 ) ; int ldv_bus_unregister_notifier(int arg0 , struct bus_type *arg1 , struct notifier_block *arg2 ) ; void ldv_dispatch_deregister_28_1(struct pci_driver *arg0 ) ; void ldv_dispatch_deregister_30_1(struct notifier_block *arg0 ) ; void ldv_dispatch_deregister_dummy_resourceless_instance_10_34_4(void) ; void ldv_dispatch_deregister_dummy_resourceless_instance_11_34_5(void) ; void ldv_dispatch_deregister_dummy_resourceless_instance_16_34_6(void) ; void ldv_dispatch_deregister_dummy_resourceless_instance_8_34_7(void) ; void ldv_dispatch_deregister_dummy_resourceless_instance_9_34_8(void) ; void ldv_dispatch_deregister_io_instance_15_34_9(void) ; void ldv_dispatch_register_29_2(struct pci_driver *arg0 ) ; void ldv_dispatch_register_31_2(struct notifier_block *arg0 ) ; void ldv_dispatch_register_dummy_resourceless_instance_10_34_10(void) ; void ldv_dispatch_register_dummy_resourceless_instance_11_34_11(void) ; void ldv_dispatch_register_dummy_resourceless_instance_16_34_12(void) ; void ldv_dispatch_register_dummy_resourceless_instance_8_34_13(void) ; void ldv_dispatch_register_dummy_resourceless_instance_9_34_14(void) ; void ldv_dispatch_register_io_instance_15_34_15(void) ; void ldv_dummy_resourceless_instance_callback_10_3(int (*arg0)(struct pci_dev * , int , unsigned int * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned int *arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_10_9(int (*arg0)(struct pci_dev * , int , unsigned int , void * ) , struct pci_dev *arg1 , int arg2 , unsigned int arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_11_3(int (*arg0)(struct pci_dev * , int , unsigned int * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned int *arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_11_9(int (*arg0)(struct pci_dev * , int , unsigned int , void * ) , struct pci_dev *arg1 , int arg2 , unsigned int arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_12_3(int (*arg0)(struct pci_dev * , int , unsigned char * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned char *arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_12_9(int (*arg0)(struct pci_dev * , int , unsigned char , void * ) , struct pci_dev *arg1 , int arg2 , unsigned char arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_13_3(int (*arg0)(struct pci_dev * , int , unsigned char * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned char *arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_13_9(int (*arg0)(struct pci_dev * , int , unsigned char , void * ) , struct pci_dev *arg1 , int arg2 , unsigned char arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_14_3(int (*arg0)(struct pci_dev * , int , unsigned short * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short *arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_14_9(int (*arg0)(struct pci_dev * , int , unsigned short , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_15_3(int (*arg0)(struct pci_dev * , int , unsigned short * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short *arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_15_9(int (*arg0)(struct pci_dev * , int , unsigned short , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_16_3(int (*arg0)(struct pci_dev * , int , unsigned short * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short *arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_16_9(int (*arg0)(struct pci_dev * , int , unsigned short , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_17_3(int (*arg0)(struct pci_dev * , int , unsigned short * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short *arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_17_9(int (*arg0)(struct pci_dev * , int , unsigned short , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_18_3(int (*arg0)(struct pci_dev * , int , unsigned short * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short *arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_18_9(int (*arg0)(struct pci_dev * , int , unsigned short , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short arg3 , void *arg4 ) ; void ldv_dummy_resourceless_instance_callback_19_3(int (*arg0)(struct notifier_block * , unsigned long , void * ) , struct notifier_block *arg1 , unsigned long arg2 , void *arg3 ) ; void ldv_dummy_resourceless_instance_callback_21_12(void (*arg0)(struct pci_dev * , int , void * ) , struct pci_dev *arg1 , int arg2 , void *arg3 ) ; void ldv_dummy_resourceless_instance_callback_21_3(void *(*arg0)(struct pci_dev * , int ) , struct pci_dev *arg1 , int arg2 ) ; void ldv_dummy_resourceless_instance_callback_21_9(void (*arg0)(struct pci_dev * , int , void * ) , struct pci_dev *arg1 , int arg2 , void *arg3 ) ; void ldv_dummy_resourceless_instance_callback_22_12(void (*arg0)(struct pci_dev * , int , void * ) , struct pci_dev *arg1 , int arg2 , void *arg3 ) ; void ldv_dummy_resourceless_instance_callback_22_3(void *(*arg0)(struct pci_dev * , int ) , struct pci_dev *arg1 , int arg2 ) ; void ldv_dummy_resourceless_instance_callback_22_9(void (*arg0)(struct pci_dev * , int , void * ) , struct pci_dev *arg1 , int arg2 , void *arg3 ) ; void ldv_dummy_resourceless_instance_callback_23_12(void (*arg0)(struct pci_dev * , int , void * ) , struct pci_dev *arg1 , int arg2 , void *arg3 ) ; void ldv_dummy_resourceless_instance_callback_23_3(void *(*arg0)(struct pci_dev * , int ) , struct pci_dev *arg1 , int arg2 ) ; void ldv_dummy_resourceless_instance_callback_23_9(void (*arg0)(struct pci_dev * , int , void * ) , struct pci_dev *arg1 , int arg2 , void *arg3 ) ; void ldv_dummy_resourceless_instance_callback_4_3(long (*arg0)(struct device_driver * , char * ) , struct device_driver *arg1 , char *arg2 ) ; void ldv_dummy_resourceless_instance_callback_4_9(long (*arg0)(struct device_driver * , char * , unsigned long ) , struct device_driver *arg1 , char *arg2 , unsigned long arg3 ) ; void ldv_dummy_resourceless_instance_callback_5_3(long (*arg0)(struct device_driver * , char * ) , struct device_driver *arg1 , char *arg2 ) ; void ldv_dummy_resourceless_instance_callback_5_9(long (*arg0)(struct device_driver * , char * , unsigned long ) , struct device_driver *arg1 , char *arg2 , unsigned long arg3 ) ; void ldv_dummy_resourceless_instance_callback_6_3(long (*arg0)(struct device_driver * , char * ) , struct device_driver *arg1 , char *arg2 ) ; void ldv_dummy_resourceless_instance_callback_6_9(long (*arg0)(struct device_driver * , char * , unsigned long ) , struct device_driver *arg1 , char *arg2 , unsigned long arg3 ) ; void ldv_dummy_resourceless_instance_callback_7_3(long (*arg0)(struct device_driver * , char * ) , struct device_driver *arg1 , char *arg2 ) ; void ldv_dummy_resourceless_instance_callback_7_9(long (*arg0)(struct device_driver * , char * , unsigned long ) , struct device_driver *arg1 , char *arg2 , unsigned long arg3 ) ; void ldv_dummy_resourceless_instance_callback_8_3(long (*arg0)(struct device_driver * , char * ) , struct device_driver *arg1 , char *arg2 ) ; void ldv_dummy_resourceless_instance_callback_8_9(long (*arg0)(struct device_driver * , char * , unsigned long ) , struct device_driver *arg1 , char *arg2 , unsigned long arg3 ) ; void ldv_dummy_resourceless_instance_callback_9_3(long (*arg0)(struct device_driver * , char * ) , struct device_driver *arg1 , char *arg2 ) ; void ldv_dummy_resourceless_instance_callback_9_9(long (*arg0)(struct device_driver * , char * , unsigned long ) , struct device_driver *arg1 , char *arg2 , unsigned long arg3 ) ; void ldv_entry_EMGentry_34(void *arg0 ) ; int main(void) ; void ldv_pci_instance_callback_3_10(unsigned int (*arg0)(struct pci_dev * , enum pci_channel_state ) , struct pci_dev *arg1 , enum pci_channel_state arg2 ) ; void ldv_pci_instance_callback_3_23(void (*arg0)(struct pci_dev * ) , struct pci_dev *arg1 ) ; void ldv_pci_instance_callback_3_24(unsigned int (*arg0)(struct pci_dev * ) , struct pci_dev *arg1 ) ; void ldv_pci_instance_callback_3_25(unsigned int (*arg0)(struct pci_dev * ) , struct pci_dev *arg1 ) ; int ldv_pci_instance_probe_3_17(int (*arg0)(struct pci_dev * , struct pci_device_id * ) , struct pci_dev *arg1 , struct pci_device_id *arg2 ) ; void ldv_pci_instance_release_3_2(void (*arg0)(struct pci_dev * ) , struct pci_dev *arg1 ) ; void ldv_pci_instance_resume_3_5(int (*arg0)(struct pci_dev * ) , struct pci_dev *arg1 ) ; void ldv_pci_instance_resume_early_3_6(int (*arg0)(struct pci_dev * ) , struct pci_dev *arg1 ) ; void ldv_pci_instance_shutdown_3_3(void (*arg0)(struct pci_dev * ) , struct pci_dev *arg1 ) ; int ldv_pci_instance_suspend_3_8(int (*arg0)(struct pci_dev * , struct pm_message ) , struct pci_dev *arg1 , struct pm_message arg2 ) ; int ldv_pci_instance_suspend_late_3_7(int (*arg0)(struct pci_dev * , struct pm_message ) , struct pci_dev *arg1 , struct pm_message arg2 ) ; void ldv_pci_pci_instance_3(void *arg0 ) ; void ldv_pci_unregister_driver(void *arg0 , struct pci_driver *arg1 ) ; void ldv_struct_driver_attribute_dummy_resourceless_instance_4(void *arg0 ) ; void ldv_struct_driver_attribute_dummy_resourceless_instance_5(void *arg0 ) ; void ldv_struct_driver_attribute_dummy_resourceless_instance_6(void *arg0 ) ; void ldv_struct_driver_attribute_dummy_resourceless_instance_7(void *arg0 ) ; void ldv_struct_driver_attribute_dummy_resourceless_instance_8(void *arg0 ) ; void ldv_struct_driver_attribute_dummy_resourceless_instance_9(void *arg0 ) ; void ldv_struct_noname_2_dummy_resourceless_instance_10(void *arg0 ) ; void ldv_struct_noname_2_dummy_resourceless_instance_11(void *arg0 ) ; void ldv_struct_noname_5_dummy_resourceless_instance_12(void *arg0 ) ; void ldv_struct_noname_5_dummy_resourceless_instance_13(void *arg0 ) ; void ldv_struct_noname_8_dummy_resourceless_instance_14(void *arg0 ) ; void ldv_struct_noname_8_dummy_resourceless_instance_15(void *arg0 ) ; void ldv_struct_noname_8_dummy_resourceless_instance_16(void *arg0 ) ; void ldv_struct_noname_8_dummy_resourceless_instance_17(void *arg0 ) ; void ldv_struct_noname_8_dummy_resourceless_instance_18(void *arg0 ) ; void ldv_struct_notifier_block_dummy_resourceless_instance_19(void *arg0 ) ; void ldv_struct_xen_pcibk_backend_io_instance_20(void *arg0 ) ; void ldv_struct_xen_pcibk_config_capability_dummy_resourceless_instance_21(void *arg0 ) ; void ldv_struct_xen_pcibk_config_capability_dummy_resourceless_instance_22(void *arg0 ) ; void ldv_struct_xen_pcibk_config_capability_dummy_resourceless_instance_23(void *arg0 ) ; struct ldv_thread ldv_thread_10 ; struct ldv_thread ldv_thread_11 ; struct ldv_thread ldv_thread_12 ; struct ldv_thread ldv_thread_13 ; struct ldv_thread ldv_thread_14 ; struct ldv_thread ldv_thread_15 ; struct ldv_thread ldv_thread_16 ; struct ldv_thread ldv_thread_17 ; struct ldv_thread ldv_thread_18 ; struct ldv_thread ldv_thread_19 ; struct ldv_thread ldv_thread_21 ; struct ldv_thread ldv_thread_22 ; struct ldv_thread ldv_thread_23 ; struct ldv_thread ldv_thread_3 ; struct ldv_thread ldv_thread_34 ; struct ldv_thread ldv_thread_4 ; struct ldv_thread ldv_thread_5 ; struct ldv_thread ldv_thread_6 ; struct ldv_thread ldv_thread_7 ; struct ldv_thread ldv_thread_8 ; struct ldv_thread ldv_thread_9 ; void ldv_EMGentry_exit_xen_pcibk_cleanup_34_2(void (*arg0)(void) ) { { { xen_pcibk_cleanup(); } return; } } int ldv_EMGentry_init_xen_pcibk_init_34_19(int (*arg0)(void) ) { int tmp ; { { tmp = xen_pcibk_init(); } return (tmp); } } int ldv___pci_register_driver(int arg0 , struct pci_driver *arg1 , struct module *arg2 , char *arg3 ) { struct pci_driver *ldv_29_pci_driver_pci_driver ; int tmp ; { { tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_assume(arg0 == 0); ldv_29_pci_driver_pci_driver = arg1; ldv_dispatch_register_29_2(ldv_29_pci_driver_pci_driver); } return (arg0); } else { { ldv_assume(arg0 != 0); } return (arg0); } return (arg0); } } int ldv_bus_register_notifier(int arg0 , struct bus_type *arg1 , struct notifier_block *arg2 ) { struct notifier_block *ldv_31_struct_notifier_block_struct_notifier_block ; int tmp ; { { tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_assume(arg0 == 0); ldv_31_struct_notifier_block_struct_notifier_block = arg2; ldv_dispatch_register_31_2(ldv_31_struct_notifier_block_struct_notifier_block); } return (arg0); } else { { ldv_assume(arg0 != 0); } return (arg0); } return (arg0); } } int ldv_bus_unregister_notifier(int arg0 , struct bus_type *arg1 , struct notifier_block *arg2 ) { struct notifier_block *ldv_30_struct_notifier_block_struct_notifier_block ; { { ldv_30_struct_notifier_block_struct_notifier_block = arg2; ldv_dispatch_deregister_30_1(ldv_30_struct_notifier_block_struct_notifier_block); } return (arg0); return (arg0); } } void ldv_dispatch_deregister_28_1(struct pci_driver *arg0 ) { { return; } } void ldv_dispatch_deregister_30_1(struct notifier_block *arg0 ) { { return; } } void ldv_dispatch_deregister_dummy_resourceless_instance_10_34_4(void) { { return; } } void ldv_dispatch_deregister_dummy_resourceless_instance_11_34_5(void) { { return; } } void ldv_dispatch_deregister_dummy_resourceless_instance_16_34_6(void) { { return; } } void ldv_dispatch_deregister_dummy_resourceless_instance_8_34_7(void) { { return; } } void ldv_dispatch_deregister_dummy_resourceless_instance_9_34_8(void) { { return; } } void ldv_dispatch_deregister_io_instance_15_34_9(void) { { return; } } void ldv_dispatch_register_29_2(struct pci_driver *arg0 ) { struct ldv_struct_pci_instance_3 *cf_arg_3 ; void *tmp ; { { tmp = ldv_xmalloc(16UL); cf_arg_3 = (struct ldv_struct_pci_instance_3 *)tmp; cf_arg_3->arg0 = arg0; ldv_pci_pci_instance_3((void *)cf_arg_3); } return; } } void ldv_dispatch_register_31_2(struct notifier_block *arg0 ) { struct ldv_struct_dummy_resourceless_instance_19 *cf_arg_19 ; void *tmp ; { { tmp = ldv_xmalloc(16UL); cf_arg_19 = (struct ldv_struct_dummy_resourceless_instance_19 *)tmp; cf_arg_19->arg0 = arg0; ldv_struct_notifier_block_dummy_resourceless_instance_19((void *)cf_arg_19); } return; } } void ldv_dispatch_register_dummy_resourceless_instance_10_34_10(void) { struct ldv_struct_EMGentry_34 *cf_arg_12 ; struct ldv_struct_EMGentry_34 *cf_arg_13 ; void *tmp ; void *tmp___0 ; { { tmp = ldv_xmalloc(4UL); cf_arg_12 = (struct ldv_struct_EMGentry_34 *)tmp; ldv_struct_noname_5_dummy_resourceless_instance_12((void *)cf_arg_12); tmp___0 = ldv_xmalloc(4UL); cf_arg_13 = (struct ldv_struct_EMGentry_34 *)tmp___0; ldv_struct_noname_5_dummy_resourceless_instance_13((void *)cf_arg_13); } return; } } void ldv_dispatch_register_dummy_resourceless_instance_11_34_11(void) { struct ldv_struct_EMGentry_34 *cf_arg_16 ; struct ldv_struct_EMGentry_34 *cf_arg_17 ; struct ldv_struct_EMGentry_34 *cf_arg_18 ; struct ldv_struct_EMGentry_34 *cf_arg_14 ; struct ldv_struct_EMGentry_34 *cf_arg_15 ; void *tmp ; void *tmp___0 ; void *tmp___1 ; void *tmp___2 ; void *tmp___3 ; { { tmp = ldv_xmalloc(4UL); cf_arg_16 = (struct ldv_struct_EMGentry_34 *)tmp; ldv_struct_noname_8_dummy_resourceless_instance_16((void *)cf_arg_16); tmp___0 = ldv_xmalloc(4UL); cf_arg_17 = (struct ldv_struct_EMGentry_34 *)tmp___0; ldv_struct_noname_8_dummy_resourceless_instance_17((void *)cf_arg_17); tmp___1 = ldv_xmalloc(4UL); cf_arg_18 = (struct ldv_struct_EMGentry_34 *)tmp___1; ldv_struct_noname_8_dummy_resourceless_instance_18((void *)cf_arg_18); tmp___2 = ldv_xmalloc(4UL); cf_arg_14 = (struct ldv_struct_EMGentry_34 *)tmp___2; ldv_struct_noname_8_dummy_resourceless_instance_14((void *)cf_arg_14); tmp___3 = ldv_xmalloc(4UL); cf_arg_15 = (struct ldv_struct_EMGentry_34 *)tmp___3; ldv_struct_noname_8_dummy_resourceless_instance_15((void *)cf_arg_15); } return; } } void ldv_dispatch_register_dummy_resourceless_instance_16_34_12(void) { struct ldv_struct_EMGentry_34 *cf_arg_21 ; struct ldv_struct_EMGentry_34 *cf_arg_22 ; struct ldv_struct_EMGentry_34 *cf_arg_23 ; void *tmp ; void *tmp___0 ; void *tmp___1 ; { { tmp = ldv_xmalloc(4UL); cf_arg_21 = (struct ldv_struct_EMGentry_34 *)tmp; ldv_struct_xen_pcibk_config_capability_dummy_resourceless_instance_21((void *)cf_arg_21); tmp___0 = ldv_xmalloc(4UL); cf_arg_22 = (struct ldv_struct_EMGentry_34 *)tmp___0; ldv_struct_xen_pcibk_config_capability_dummy_resourceless_instance_22((void *)cf_arg_22); tmp___1 = ldv_xmalloc(4UL); cf_arg_23 = (struct ldv_struct_EMGentry_34 *)tmp___1; ldv_struct_xen_pcibk_config_capability_dummy_resourceless_instance_23((void *)cf_arg_23); } return; } } void ldv_dispatch_register_dummy_resourceless_instance_8_34_13(void) { struct ldv_struct_EMGentry_34 *cf_arg_4 ; struct ldv_struct_EMGentry_34 *cf_arg_5 ; struct ldv_struct_EMGentry_34 *cf_arg_6 ; struct ldv_struct_EMGentry_34 *cf_arg_7 ; struct ldv_struct_EMGentry_34 *cf_arg_8 ; struct ldv_struct_EMGentry_34 *cf_arg_9 ; void *tmp ; void *tmp___0 ; void *tmp___1 ; void *tmp___2 ; void *tmp___3 ; void *tmp___4 ; { { tmp = ldv_xmalloc(4UL); cf_arg_4 = (struct ldv_struct_EMGentry_34 *)tmp; ldv_struct_driver_attribute_dummy_resourceless_instance_4((void *)cf_arg_4); tmp___0 = ldv_xmalloc(4UL); cf_arg_5 = (struct ldv_struct_EMGentry_34 *)tmp___0; ldv_struct_driver_attribute_dummy_resourceless_instance_5((void *)cf_arg_5); tmp___1 = ldv_xmalloc(4UL); cf_arg_6 = (struct ldv_struct_EMGentry_34 *)tmp___1; ldv_struct_driver_attribute_dummy_resourceless_instance_6((void *)cf_arg_6); tmp___2 = ldv_xmalloc(4UL); cf_arg_7 = (struct ldv_struct_EMGentry_34 *)tmp___2; ldv_struct_driver_attribute_dummy_resourceless_instance_7((void *)cf_arg_7); tmp___3 = ldv_xmalloc(4UL); cf_arg_8 = (struct ldv_struct_EMGentry_34 *)tmp___3; ldv_struct_driver_attribute_dummy_resourceless_instance_8((void *)cf_arg_8); tmp___4 = ldv_xmalloc(4UL); cf_arg_9 = (struct ldv_struct_EMGentry_34 *)tmp___4; ldv_struct_driver_attribute_dummy_resourceless_instance_9((void *)cf_arg_9); } return; } } void ldv_dispatch_register_dummy_resourceless_instance_9_34_14(void) { struct ldv_struct_EMGentry_34 *cf_arg_10 ; struct ldv_struct_EMGentry_34 *cf_arg_11 ; void *tmp ; void *tmp___0 ; { { tmp = ldv_xmalloc(4UL); cf_arg_10 = (struct ldv_struct_EMGentry_34 *)tmp; ldv_struct_noname_2_dummy_resourceless_instance_10((void *)cf_arg_10); tmp___0 = ldv_xmalloc(4UL); cf_arg_11 = (struct ldv_struct_EMGentry_34 *)tmp___0; ldv_struct_noname_2_dummy_resourceless_instance_11((void *)cf_arg_11); } return; } } void ldv_dispatch_register_io_instance_15_34_15(void) { struct ldv_struct_EMGentry_34 *cf_arg_20 ; void *tmp ; { { tmp = ldv_xmalloc(4UL); cf_arg_20 = (struct ldv_struct_EMGentry_34 *)tmp; ldv_struct_xen_pcibk_backend_io_instance_20((void *)cf_arg_20); } return; } } void ldv_dummy_resourceless_instance_callback_19_3(int (*arg0)(struct notifier_block * , unsigned long , void * ) , struct notifier_block *arg1 , unsigned long arg2 , void *arg3 ) { { { pci_stub_notifier(arg1, arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_4_3(long (*arg0)(struct device_driver * , char * ) , struct device_driver *arg1 , char *arg2 ) { { { pcistub_irq_handler_show(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_4_9(long (*arg0)(struct device_driver * , char * , unsigned long ) , struct device_driver *arg1 , char *arg2 , unsigned long arg3 ) { { { pcistub_irq_handler_switch(arg1, (char const *)arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_5_3(long (*arg0)(struct device_driver * , char * ) , struct device_driver *arg1 , char *arg2 ) { { { pcistub_quirk_show(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_5_9(long (*arg0)(struct device_driver * , char * , unsigned long ) , struct device_driver *arg1 , char *arg2 , unsigned long arg3 ) { { { pcistub_quirk_add(arg1, (char const *)arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_6_3(long (*arg0)(struct device_driver * , char * ) , struct device_driver *arg1 , char *arg2 ) { { { pcistub_slot_show(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_6_9(long (*arg0)(struct device_driver * , char * , unsigned long ) , struct device_driver *arg1 , char *arg2 , unsigned long arg3 ) { { { permissive_add(arg1, (char const *)arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_7_3(long (*arg0)(struct device_driver * , char * ) , struct device_driver *arg1 , char *arg2 ) { { { permissive_show(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_7_9(long (*arg0)(struct device_driver * , char * , unsigned long ) , struct device_driver *arg1 , char *arg2 , unsigned long arg3 ) { { { permissive_add(arg1, (char const *)arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_8_3(long (*arg0)(struct device_driver * , char * ) , struct device_driver *arg1 , char *arg2 ) { { { pcistub_irq_handler_show(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_8_9(long (*arg0)(struct device_driver * , char * , unsigned long ) , struct device_driver *arg1 , char *arg2 , unsigned long arg3 ) { { { pcistub_slot_add(arg1, (char const *)arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_9_3(long (*arg0)(struct device_driver * , char * ) , struct device_driver *arg1 , char *arg2 ) { { { pcistub_irq_handler_show(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_9_9(long (*arg0)(struct device_driver * , char * , unsigned long ) , struct device_driver *arg1 , char *arg2 , unsigned long arg3 ) { { { pcistub_slot_remove(arg1, (char const *)arg2, arg3); } return; } } void ldv_entry_EMGentry_34(void *arg0 ) { void (*ldv_34_exit_xen_pcibk_cleanup_default)(void) ; int (*ldv_34_init_xen_pcibk_init_default)(void) ; int ldv_34_ret_default ; int tmp ; int tmp___0 ; { { ldv_34_ret_default = ldv_EMGentry_init_xen_pcibk_init_34_19(ldv_34_init_xen_pcibk_init_default); ldv_34_ret_default = ldv_ldv_post_init_129(ldv_34_ret_default); tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { ldv_assume(ldv_34_ret_default != 0); ldv_ldv_check_final_state_130(); ldv_stop(); } return; } else { { ldv_assume(ldv_34_ret_default == 0); tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_dispatch_register_io_instance_15_34_15(); ldv_dispatch_register_dummy_resourceless_instance_9_34_14(); ldv_dispatch_register_dummy_resourceless_instance_8_34_13(); ldv_dispatch_register_dummy_resourceless_instance_16_34_12(); ldv_dispatch_register_dummy_resourceless_instance_11_34_11(); ldv_dispatch_register_dummy_resourceless_instance_10_34_10(); ldv_dispatch_deregister_io_instance_15_34_9(); ldv_dispatch_deregister_dummy_resourceless_instance_9_34_8(); ldv_dispatch_deregister_dummy_resourceless_instance_8_34_7(); ldv_dispatch_deregister_dummy_resourceless_instance_16_34_6(); ldv_dispatch_deregister_dummy_resourceless_instance_11_34_5(); ldv_dispatch_deregister_dummy_resourceless_instance_10_34_4(); } } else { } { ldv_EMGentry_exit_xen_pcibk_cleanup_34_2(ldv_34_exit_xen_pcibk_cleanup_default); ldv_ldv_check_final_state_131(); ldv_stop(); } return; } return; } } int main(void) { { { ldv_ldv_initialize_132(); ldv_entry_EMGentry_34((void *)0); } return 0; } } void ldv_pci_instance_callback_3_10(unsigned int (*arg0)(struct pci_dev * , enum pci_channel_state ) , struct pci_dev *arg1 , enum pci_channel_state arg2 ) { { { xen_pcibk_error_detected(arg1, (pci_channel_state_t )arg2); } return; } } void ldv_pci_instance_callback_3_23(void (*arg0)(struct pci_dev * ) , struct pci_dev *arg1 ) { { { xen_pcibk_error_resume(arg1); } return; } } void ldv_pci_instance_callback_3_24(unsigned int (*arg0)(struct pci_dev * ) , struct pci_dev *arg1 ) { { { xen_pcibk_mmio_enabled(arg1); } return; } } void ldv_pci_instance_callback_3_25(unsigned int (*arg0)(struct pci_dev * ) , struct pci_dev *arg1 ) { { { xen_pcibk_slot_reset(arg1); } return; } } int ldv_pci_instance_probe_3_17(int (*arg0)(struct pci_dev * , struct pci_device_id * ) , struct pci_dev *arg1 , struct pci_device_id *arg2 ) { int tmp ; { { tmp = pcistub_probe(arg1, (struct pci_device_id const *)arg2); } return (tmp); } } void ldv_pci_instance_release_3_2(void (*arg0)(struct pci_dev * ) , struct pci_dev *arg1 ) { { { pcistub_remove(arg1); } return; } } void ldv_pci_instance_resume_3_5(int (*arg0)(struct pci_dev * ) , struct pci_dev *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pci_instance_resume_early_3_6(int (*arg0)(struct pci_dev * ) , struct pci_dev *arg1 ) { { { (*arg0)(arg1); } return; } } void ldv_pci_instance_shutdown_3_3(void (*arg0)(struct pci_dev * ) , struct pci_dev *arg1 ) { { { (*arg0)(arg1); } return; } } int ldv_pci_instance_suspend_3_8(int (*arg0)(struct pci_dev * , struct pm_message ) , struct pci_dev *arg1 , struct pm_message arg2 ) { int tmp ; { { tmp = (*arg0)(arg1, arg2); } return (tmp); } } int ldv_pci_instance_suspend_late_3_7(int (*arg0)(struct pci_dev * , struct pm_message ) , struct pci_dev *arg1 , struct pm_message arg2 ) { int tmp ; { { tmp = (*arg0)(arg1, arg2); } return (tmp); } } void ldv_pci_pci_instance_3(void *arg0 ) { unsigned int (*ldv_3_callback_error_detected)(struct pci_dev * , enum pci_channel_state ) ; void (*ldv_3_callback_func_12_ptr)(struct pci_dev * ) ; unsigned int (*ldv_3_callback_mmio_enabled)(struct pci_dev * ) ; unsigned int (*ldv_3_callback_slot_reset)(struct pci_dev * ) ; struct pci_driver *ldv_3_container_pci_driver ; struct pci_dev *ldv_3_resource_dev ; enum pci_channel_state ldv_3_resource_enum_pci_channel_state ; struct pm_message ldv_3_resource_pm_message ; struct pci_device_id *ldv_3_resource_struct_pci_device_id_ptr ; int ldv_3_ret_default ; struct ldv_struct_pci_instance_3 *data ; void *tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; { data = (struct ldv_struct_pci_instance_3 *)arg0; ldv_3_ret_default = 1; if ((unsigned long )data != (unsigned long )((struct ldv_struct_pci_instance_3 *)0)) { { ldv_3_container_pci_driver = data->arg0; ldv_free((void *)data); } } else { } { tmp = ldv_xmalloc(2968UL); ldv_3_resource_dev = (struct pci_dev *)tmp; tmp___0 = ldv_xmalloc(32UL); ldv_3_resource_struct_pci_device_id_ptr = (struct pci_device_id *)tmp___0; } goto ldv_main_3; return; ldv_main_3: { tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { ldv_ldv_pre_probe_133(); ldv_3_ret_default = ldv_pci_instance_probe_3_17((int (*)(struct pci_dev * , struct pci_device_id * ))ldv_3_container_pci_driver->probe, ldv_3_resource_dev, ldv_3_resource_struct_pci_device_id_ptr); ldv_3_ret_default = ldv_ldv_post_probe_134(ldv_3_ret_default); tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { ldv_assume(ldv_3_ret_default == 0); } goto ldv_call_3; } else { { ldv_assume(ldv_3_ret_default != 0); } goto ldv_main_3; } } else { { ldv_free((void *)ldv_3_resource_dev); ldv_free((void *)ldv_3_resource_struct_pci_device_id_ptr); } return; } return; ldv_call_3: { tmp___3 = ldv_undef_int(); } { if (tmp___3 == 1) { goto case_1; } else { } if (tmp___3 == 2) { goto case_2; } else { } if (tmp___3 == 3) { goto case_3; } else { } if (tmp___3 == 4) { goto case_4; } else { } if (tmp___3 == 5) { goto case_5; } else { } if (tmp___3 == 6) { goto case_6; } else { } goto switch_default; case_1: /* CIL Label */ { ldv_pci_instance_callback_3_25(ldv_3_callback_slot_reset, ldv_3_resource_dev); } goto ldv_call_3; case_2: /* CIL Label */ { ldv_pci_instance_callback_3_24(ldv_3_callback_mmio_enabled, ldv_3_resource_dev); } goto ldv_call_3; goto ldv_call_3; case_3: /* CIL Label */ { ldv_pci_instance_callback_3_23(ldv_3_callback_func_12_ptr, ldv_3_resource_dev); } goto ldv_call_3; goto ldv_call_3; goto ldv_call_3; case_4: /* CIL Label */ { ldv_pci_instance_callback_3_10(ldv_3_callback_error_detected, ldv_3_resource_dev, ldv_3_resource_enum_pci_channel_state); } goto ldv_call_3; goto ldv_call_3; goto ldv_call_3; goto ldv_call_3; case_5: /* CIL Label */ ; if ((unsigned long )ldv_3_container_pci_driver->suspend != (unsigned long )((int (*)(struct pci_dev * , pm_message_t ))0)) { { ldv_3_ret_default = ldv_pci_instance_suspend_3_8(ldv_3_container_pci_driver->suspend, ldv_3_resource_dev, ldv_3_resource_pm_message); } } else { } { ldv_3_ret_default = ldv_filter_err_code(ldv_3_ret_default); } if ((unsigned long )ldv_3_container_pci_driver->suspend_late != (unsigned long )((int (*)(struct pci_dev * , pm_message_t ))0)) { { ldv_3_ret_default = ldv_pci_instance_suspend_late_3_7(ldv_3_container_pci_driver->suspend_late, ldv_3_resource_dev, ldv_3_resource_pm_message); } } else { } { ldv_3_ret_default = ldv_filter_err_code(ldv_3_ret_default); } if ((unsigned long )ldv_3_container_pci_driver->resume_early != (unsigned long )((int (*)(struct pci_dev * ))0)) { { ldv_pci_instance_resume_early_3_6(ldv_3_container_pci_driver->resume_early, ldv_3_resource_dev); } } else { } if ((unsigned long )ldv_3_container_pci_driver->resume != (unsigned long )((int (*)(struct pci_dev * ))0)) { { ldv_pci_instance_resume_3_5(ldv_3_container_pci_driver->resume, ldv_3_resource_dev); } } else { } goto ldv_call_3; case_6: /* CIL Label */ ; if ((unsigned long )ldv_3_container_pci_driver->shutdown != (unsigned long )((void (*)(struct pci_dev * ))0)) { { ldv_pci_instance_shutdown_3_3(ldv_3_container_pci_driver->shutdown, ldv_3_resource_dev); } } else { } { ldv_pci_instance_release_3_2(ldv_3_container_pci_driver->remove, ldv_3_resource_dev); } goto ldv_main_3; switch_default: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } return; } } void ldv_pci_unregister_driver(void *arg0 , struct pci_driver *arg1 ) { struct pci_driver *ldv_28_pci_driver_pci_driver ; { { ldv_28_pci_driver_pci_driver = arg1; ldv_dispatch_deregister_28_1(ldv_28_pci_driver_pci_driver); } return; return; } } void ldv_struct_driver_attribute_dummy_resourceless_instance_4(void *arg0 ) { long (*ldv_4_callback_show)(struct device_driver * , char * ) ; long (*ldv_4_callback_store)(struct device_driver * , char * , unsigned long ) ; struct device_driver *ldv_4_container_struct_device_driver_ptr ; char *ldv_4_ldv_param_3_1_default ; char *ldv_4_ldv_param_9_1_default ; unsigned long ldv_4_ldv_param_9_2_default ; void *tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; { goto ldv_call_4; return; ldv_call_4: { tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { tmp = ldv_xmalloc(1UL); ldv_4_ldv_param_3_1_default = (char *)tmp; tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp___0 = ldv_xmalloc(1UL); ldv_4_ldv_param_9_1_default = (char *)tmp___0; ldv_dummy_resourceless_instance_callback_4_9(ldv_4_callback_store, ldv_4_container_struct_device_driver_ptr, ldv_4_ldv_param_9_1_default, ldv_4_ldv_param_9_2_default); ldv_free((void *)ldv_4_ldv_param_9_1_default); } } else { { ldv_dummy_resourceless_instance_callback_4_3(ldv_4_callback_show, ldv_4_container_struct_device_driver_ptr, ldv_4_ldv_param_3_1_default); } } { ldv_free((void *)ldv_4_ldv_param_3_1_default); } goto ldv_call_4; } else { return; } return; } } void ldv_struct_driver_attribute_dummy_resourceless_instance_5(void *arg0 ) { long (*ldv_5_callback_show)(struct device_driver * , char * ) ; long (*ldv_5_callback_store)(struct device_driver * , char * , unsigned long ) ; struct device_driver *ldv_5_container_struct_device_driver_ptr ; char *ldv_5_ldv_param_3_1_default ; char *ldv_5_ldv_param_9_1_default ; unsigned long ldv_5_ldv_param_9_2_default ; void *tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; { goto ldv_call_5; return; ldv_call_5: { tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { tmp = ldv_xmalloc(1UL); ldv_5_ldv_param_3_1_default = (char *)tmp; tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp___0 = ldv_xmalloc(1UL); ldv_5_ldv_param_9_1_default = (char *)tmp___0; ldv_dummy_resourceless_instance_callback_5_9(ldv_5_callback_store, ldv_5_container_struct_device_driver_ptr, ldv_5_ldv_param_9_1_default, ldv_5_ldv_param_9_2_default); ldv_free((void *)ldv_5_ldv_param_9_1_default); } } else { { ldv_dummy_resourceless_instance_callback_5_3(ldv_5_callback_show, ldv_5_container_struct_device_driver_ptr, ldv_5_ldv_param_3_1_default); } } { ldv_free((void *)ldv_5_ldv_param_3_1_default); } goto ldv_call_5; } else { return; } return; } } void ldv_struct_driver_attribute_dummy_resourceless_instance_6(void *arg0 ) { long (*ldv_6_callback_show)(struct device_driver * , char * ) ; long (*ldv_6_callback_store)(struct device_driver * , char * , unsigned long ) ; struct device_driver *ldv_6_container_struct_device_driver_ptr ; char *ldv_6_ldv_param_3_1_default ; char *ldv_6_ldv_param_9_1_default ; unsigned long ldv_6_ldv_param_9_2_default ; void *tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; { goto ldv_call_6; return; ldv_call_6: { tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { tmp = ldv_xmalloc(1UL); ldv_6_ldv_param_3_1_default = (char *)tmp; tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp___0 = ldv_xmalloc(1UL); ldv_6_ldv_param_9_1_default = (char *)tmp___0; ldv_dummy_resourceless_instance_callback_6_9(ldv_6_callback_store, ldv_6_container_struct_device_driver_ptr, ldv_6_ldv_param_9_1_default, ldv_6_ldv_param_9_2_default); ldv_free((void *)ldv_6_ldv_param_9_1_default); } } else { { ldv_dummy_resourceless_instance_callback_6_3(ldv_6_callback_show, ldv_6_container_struct_device_driver_ptr, ldv_6_ldv_param_3_1_default); } } { ldv_free((void *)ldv_6_ldv_param_3_1_default); } goto ldv_call_6; } else { return; } return; } } void ldv_struct_driver_attribute_dummy_resourceless_instance_7(void *arg0 ) { long (*ldv_7_callback_show)(struct device_driver * , char * ) ; long (*ldv_7_callback_store)(struct device_driver * , char * , unsigned long ) ; struct device_driver *ldv_7_container_struct_device_driver_ptr ; char *ldv_7_ldv_param_3_1_default ; char *ldv_7_ldv_param_9_1_default ; unsigned long ldv_7_ldv_param_9_2_default ; void *tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; { goto ldv_call_7; return; ldv_call_7: { tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { tmp = ldv_xmalloc(1UL); ldv_7_ldv_param_3_1_default = (char *)tmp; tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp___0 = ldv_xmalloc(1UL); ldv_7_ldv_param_9_1_default = (char *)tmp___0; ldv_dummy_resourceless_instance_callback_7_9(ldv_7_callback_store, ldv_7_container_struct_device_driver_ptr, ldv_7_ldv_param_9_1_default, ldv_7_ldv_param_9_2_default); ldv_free((void *)ldv_7_ldv_param_9_1_default); } } else { { ldv_dummy_resourceless_instance_callback_7_3(ldv_7_callback_show, ldv_7_container_struct_device_driver_ptr, ldv_7_ldv_param_3_1_default); } } { ldv_free((void *)ldv_7_ldv_param_3_1_default); } goto ldv_call_7; } else { return; } return; } } void ldv_struct_driver_attribute_dummy_resourceless_instance_8(void *arg0 ) { long (*ldv_8_callback_show)(struct device_driver * , char * ) ; long (*ldv_8_callback_store)(struct device_driver * , char * , unsigned long ) ; struct device_driver *ldv_8_container_struct_device_driver_ptr ; char *ldv_8_ldv_param_3_1_default ; char *ldv_8_ldv_param_9_1_default ; unsigned long ldv_8_ldv_param_9_2_default ; void *tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; { goto ldv_call_8; return; ldv_call_8: { tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { tmp = ldv_xmalloc(1UL); ldv_8_ldv_param_3_1_default = (char *)tmp; tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp___0 = ldv_xmalloc(1UL); ldv_8_ldv_param_9_1_default = (char *)tmp___0; ldv_dummy_resourceless_instance_callback_8_9(ldv_8_callback_store, ldv_8_container_struct_device_driver_ptr, ldv_8_ldv_param_9_1_default, ldv_8_ldv_param_9_2_default); ldv_free((void *)ldv_8_ldv_param_9_1_default); } } else { { ldv_dummy_resourceless_instance_callback_8_3(ldv_8_callback_show, ldv_8_container_struct_device_driver_ptr, ldv_8_ldv_param_3_1_default); } } { ldv_free((void *)ldv_8_ldv_param_3_1_default); } goto ldv_call_8; } else { return; } return; } } void ldv_struct_driver_attribute_dummy_resourceless_instance_9(void *arg0 ) { long (*ldv_9_callback_show)(struct device_driver * , char * ) ; long (*ldv_9_callback_store)(struct device_driver * , char * , unsigned long ) ; struct device_driver *ldv_9_container_struct_device_driver_ptr ; char *ldv_9_ldv_param_3_1_default ; char *ldv_9_ldv_param_9_1_default ; unsigned long ldv_9_ldv_param_9_2_default ; void *tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; { goto ldv_call_9; return; ldv_call_9: { tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { tmp = ldv_xmalloc(1UL); ldv_9_ldv_param_3_1_default = (char *)tmp; tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp___0 = ldv_xmalloc(1UL); ldv_9_ldv_param_9_1_default = (char *)tmp___0; ldv_dummy_resourceless_instance_callback_9_9(ldv_9_callback_store, ldv_9_container_struct_device_driver_ptr, ldv_9_ldv_param_9_1_default, ldv_9_ldv_param_9_2_default); ldv_free((void *)ldv_9_ldv_param_9_1_default); } } else { { ldv_dummy_resourceless_instance_callback_9_3(ldv_9_callback_show, ldv_9_container_struct_device_driver_ptr, ldv_9_ldv_param_3_1_default); } } { ldv_free((void *)ldv_9_ldv_param_3_1_default); } goto ldv_call_9; } else { return; } return; } } void ldv_struct_noname_2_dummy_resourceless_instance_10(void *arg0 ) { int (*ldv_10_callback_read)(struct pci_dev * , int , unsigned int * , void * ) ; int (*ldv_10_callback_write)(struct pci_dev * , int , unsigned int , void * ) ; struct pci_dev *ldv_10_container_struct_pci_dev_ptr ; int ldv_10_ldv_param_3_1_default ; unsigned int *ldv_10_ldv_param_3_2_default ; void *ldv_10_ldv_param_3_3_default ; int ldv_10_ldv_param_9_1_default ; unsigned int ldv_10_ldv_param_9_2_default ; void *ldv_10_ldv_param_9_3_default ; void *tmp ; int tmp___0 ; int tmp___1 ; { goto ldv_call_10; return; ldv_call_10: { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = ldv_xmalloc(4UL); ldv_10_ldv_param_3_2_default = (unsigned int *)tmp; ldv_10_ldv_param_3_3_default = ldv_xmalloc(1UL); tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { ldv_10_ldv_param_9_3_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_10_9(ldv_10_callback_write, ldv_10_container_struct_pci_dev_ptr, ldv_10_ldv_param_9_1_default, ldv_10_ldv_param_9_2_default, ldv_10_ldv_param_9_3_default); ldv_free(ldv_10_ldv_param_9_3_default); } } else { { ldv_dummy_resourceless_instance_callback_10_3(ldv_10_callback_read, ldv_10_container_struct_pci_dev_ptr, ldv_10_ldv_param_3_1_default, ldv_10_ldv_param_3_2_default, ldv_10_ldv_param_3_3_default); } } { ldv_free((void *)ldv_10_ldv_param_3_2_default); ldv_free(ldv_10_ldv_param_3_3_default); } goto ldv_call_10; } else { return; } return; } } void ldv_struct_noname_2_dummy_resourceless_instance_11(void *arg0 ) { int (*ldv_11_callback_read)(struct pci_dev * , int , unsigned int * , void * ) ; int (*ldv_11_callback_write)(struct pci_dev * , int , unsigned int , void * ) ; struct pci_dev *ldv_11_container_struct_pci_dev_ptr ; int ldv_11_ldv_param_3_1_default ; unsigned int *ldv_11_ldv_param_3_2_default ; void *ldv_11_ldv_param_3_3_default ; int ldv_11_ldv_param_9_1_default ; unsigned int ldv_11_ldv_param_9_2_default ; void *ldv_11_ldv_param_9_3_default ; void *tmp ; int tmp___0 ; int tmp___1 ; { goto ldv_call_11; return; ldv_call_11: { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = ldv_xmalloc(4UL); ldv_11_ldv_param_3_2_default = (unsigned int *)tmp; ldv_11_ldv_param_3_3_default = ldv_xmalloc(1UL); tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { ldv_11_ldv_param_9_3_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_11_9(ldv_11_callback_write, ldv_11_container_struct_pci_dev_ptr, ldv_11_ldv_param_9_1_default, ldv_11_ldv_param_9_2_default, ldv_11_ldv_param_9_3_default); ldv_free(ldv_11_ldv_param_9_3_default); } } else { { ldv_dummy_resourceless_instance_callback_11_3(ldv_11_callback_read, ldv_11_container_struct_pci_dev_ptr, ldv_11_ldv_param_3_1_default, ldv_11_ldv_param_3_2_default, ldv_11_ldv_param_3_3_default); } } { ldv_free((void *)ldv_11_ldv_param_3_2_default); ldv_free(ldv_11_ldv_param_3_3_default); } goto ldv_call_11; } else { return; } return; } } void ldv_struct_noname_5_dummy_resourceless_instance_12(void *arg0 ) { int (*ldv_12_callback_read)(struct pci_dev * , int , unsigned char * , void * ) ; int (*ldv_12_callback_write)(struct pci_dev * , int , unsigned char , void * ) ; struct pci_dev *ldv_12_container_struct_pci_dev_ptr ; int ldv_12_ldv_param_3_1_default ; unsigned char *ldv_12_ldv_param_3_2_default ; void *ldv_12_ldv_param_3_3_default ; int ldv_12_ldv_param_9_1_default ; unsigned char ldv_12_ldv_param_9_2_default ; void *ldv_12_ldv_param_9_3_default ; void *tmp ; int tmp___0 ; int tmp___1 ; { goto ldv_call_12; return; ldv_call_12: { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = ldv_xmalloc(1UL); ldv_12_ldv_param_3_2_default = (unsigned char *)tmp; ldv_12_ldv_param_3_3_default = ldv_xmalloc(1UL); tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { ldv_12_ldv_param_9_3_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_12_9(ldv_12_callback_write, ldv_12_container_struct_pci_dev_ptr, ldv_12_ldv_param_9_1_default, (int )ldv_12_ldv_param_9_2_default, ldv_12_ldv_param_9_3_default); ldv_free(ldv_12_ldv_param_9_3_default); } } else { { ldv_dummy_resourceless_instance_callback_12_3(ldv_12_callback_read, ldv_12_container_struct_pci_dev_ptr, ldv_12_ldv_param_3_1_default, ldv_12_ldv_param_3_2_default, ldv_12_ldv_param_3_3_default); } } { ldv_free((void *)ldv_12_ldv_param_3_2_default); ldv_free(ldv_12_ldv_param_3_3_default); } goto ldv_call_12; } else { return; } return; } } void ldv_struct_noname_5_dummy_resourceless_instance_13(void *arg0 ) { int (*ldv_13_callback_read)(struct pci_dev * , int , unsigned char * , void * ) ; int (*ldv_13_callback_write)(struct pci_dev * , int , unsigned char , void * ) ; struct pci_dev *ldv_13_container_struct_pci_dev_ptr ; int ldv_13_ldv_param_3_1_default ; unsigned char *ldv_13_ldv_param_3_2_default ; void *ldv_13_ldv_param_3_3_default ; int ldv_13_ldv_param_9_1_default ; unsigned char ldv_13_ldv_param_9_2_default ; void *ldv_13_ldv_param_9_3_default ; void *tmp ; int tmp___0 ; int tmp___1 ; { goto ldv_call_13; return; ldv_call_13: { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = ldv_xmalloc(1UL); ldv_13_ldv_param_3_2_default = (unsigned char *)tmp; ldv_13_ldv_param_3_3_default = ldv_xmalloc(1UL); tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { ldv_13_ldv_param_9_3_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_13_9(ldv_13_callback_write, ldv_13_container_struct_pci_dev_ptr, ldv_13_ldv_param_9_1_default, (int )ldv_13_ldv_param_9_2_default, ldv_13_ldv_param_9_3_default); ldv_free(ldv_13_ldv_param_9_3_default); } } else { { ldv_dummy_resourceless_instance_callback_13_3(ldv_13_callback_read, ldv_13_container_struct_pci_dev_ptr, ldv_13_ldv_param_3_1_default, ldv_13_ldv_param_3_2_default, ldv_13_ldv_param_3_3_default); } } { ldv_free((void *)ldv_13_ldv_param_3_2_default); ldv_free(ldv_13_ldv_param_3_3_default); } goto ldv_call_13; } else { return; } return; } } void ldv_struct_noname_8_dummy_resourceless_instance_14(void *arg0 ) { int (*ldv_14_callback_read)(struct pci_dev * , int , unsigned short * , void * ) ; int (*ldv_14_callback_write)(struct pci_dev * , int , unsigned short , void * ) ; struct pci_dev *ldv_14_container_struct_pci_dev_ptr ; int ldv_14_ldv_param_3_1_default ; unsigned short *ldv_14_ldv_param_3_2_default ; void *ldv_14_ldv_param_3_3_default ; int ldv_14_ldv_param_9_1_default ; unsigned short ldv_14_ldv_param_9_2_default ; void *ldv_14_ldv_param_9_3_default ; void *tmp ; int tmp___0 ; int tmp___1 ; { goto ldv_call_14; return; ldv_call_14: { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = ldv_xmalloc(2UL); ldv_14_ldv_param_3_2_default = (unsigned short *)tmp; ldv_14_ldv_param_3_3_default = ldv_xmalloc(1UL); tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { ldv_14_ldv_param_9_3_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_14_9(ldv_14_callback_write, ldv_14_container_struct_pci_dev_ptr, ldv_14_ldv_param_9_1_default, (int )ldv_14_ldv_param_9_2_default, ldv_14_ldv_param_9_3_default); ldv_free(ldv_14_ldv_param_9_3_default); } } else { { ldv_dummy_resourceless_instance_callback_14_3(ldv_14_callback_read, ldv_14_container_struct_pci_dev_ptr, ldv_14_ldv_param_3_1_default, ldv_14_ldv_param_3_2_default, ldv_14_ldv_param_3_3_default); } } { ldv_free((void *)ldv_14_ldv_param_3_2_default); ldv_free(ldv_14_ldv_param_3_3_default); } goto ldv_call_14; } else { return; } return; } } void ldv_struct_noname_8_dummy_resourceless_instance_15(void *arg0 ) { int (*ldv_15_callback_read)(struct pci_dev * , int , unsigned short * , void * ) ; int (*ldv_15_callback_write)(struct pci_dev * , int , unsigned short , void * ) ; struct pci_dev *ldv_15_container_struct_pci_dev_ptr ; int ldv_15_ldv_param_3_1_default ; unsigned short *ldv_15_ldv_param_3_2_default ; void *ldv_15_ldv_param_3_3_default ; int ldv_15_ldv_param_9_1_default ; unsigned short ldv_15_ldv_param_9_2_default ; void *ldv_15_ldv_param_9_3_default ; void *tmp ; int tmp___0 ; int tmp___1 ; { goto ldv_call_15; return; ldv_call_15: { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = ldv_xmalloc(2UL); ldv_15_ldv_param_3_2_default = (unsigned short *)tmp; ldv_15_ldv_param_3_3_default = ldv_xmalloc(1UL); tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { ldv_15_ldv_param_9_3_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_15_9(ldv_15_callback_write, ldv_15_container_struct_pci_dev_ptr, ldv_15_ldv_param_9_1_default, (int )ldv_15_ldv_param_9_2_default, ldv_15_ldv_param_9_3_default); ldv_free(ldv_15_ldv_param_9_3_default); } } else { { ldv_dummy_resourceless_instance_callback_15_3(ldv_15_callback_read, ldv_15_container_struct_pci_dev_ptr, ldv_15_ldv_param_3_1_default, ldv_15_ldv_param_3_2_default, ldv_15_ldv_param_3_3_default); } } { ldv_free((void *)ldv_15_ldv_param_3_2_default); ldv_free(ldv_15_ldv_param_3_3_default); } goto ldv_call_15; } else { return; } return; } } void ldv_struct_noname_8_dummy_resourceless_instance_16(void *arg0 ) { int (*ldv_16_callback_read)(struct pci_dev * , int , unsigned short * , void * ) ; int (*ldv_16_callback_write)(struct pci_dev * , int , unsigned short , void * ) ; struct pci_dev *ldv_16_container_struct_pci_dev_ptr ; int ldv_16_ldv_param_3_1_default ; unsigned short *ldv_16_ldv_param_3_2_default ; void *ldv_16_ldv_param_3_3_default ; int ldv_16_ldv_param_9_1_default ; unsigned short ldv_16_ldv_param_9_2_default ; void *ldv_16_ldv_param_9_3_default ; void *tmp ; int tmp___0 ; int tmp___1 ; { goto ldv_call_16; return; ldv_call_16: { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = ldv_xmalloc(2UL); ldv_16_ldv_param_3_2_default = (unsigned short *)tmp; ldv_16_ldv_param_3_3_default = ldv_xmalloc(1UL); tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { ldv_16_ldv_param_9_3_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_16_9(ldv_16_callback_write, ldv_16_container_struct_pci_dev_ptr, ldv_16_ldv_param_9_1_default, (int )ldv_16_ldv_param_9_2_default, ldv_16_ldv_param_9_3_default); ldv_free(ldv_16_ldv_param_9_3_default); } } else { { ldv_dummy_resourceless_instance_callback_16_3(ldv_16_callback_read, ldv_16_container_struct_pci_dev_ptr, ldv_16_ldv_param_3_1_default, ldv_16_ldv_param_3_2_default, ldv_16_ldv_param_3_3_default); } } { ldv_free((void *)ldv_16_ldv_param_3_2_default); ldv_free(ldv_16_ldv_param_3_3_default); } goto ldv_call_16; } else { return; } return; } } void ldv_struct_noname_8_dummy_resourceless_instance_17(void *arg0 ) { int (*ldv_17_callback_read)(struct pci_dev * , int , unsigned short * , void * ) ; int (*ldv_17_callback_write)(struct pci_dev * , int , unsigned short , void * ) ; struct pci_dev *ldv_17_container_struct_pci_dev_ptr ; int ldv_17_ldv_param_3_1_default ; unsigned short *ldv_17_ldv_param_3_2_default ; void *ldv_17_ldv_param_3_3_default ; int ldv_17_ldv_param_9_1_default ; unsigned short ldv_17_ldv_param_9_2_default ; void *ldv_17_ldv_param_9_3_default ; void *tmp ; int tmp___0 ; int tmp___1 ; { goto ldv_call_17; return; ldv_call_17: { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = ldv_xmalloc(2UL); ldv_17_ldv_param_3_2_default = (unsigned short *)tmp; ldv_17_ldv_param_3_3_default = ldv_xmalloc(1UL); tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { ldv_17_ldv_param_9_3_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_17_9(ldv_17_callback_write, ldv_17_container_struct_pci_dev_ptr, ldv_17_ldv_param_9_1_default, (int )ldv_17_ldv_param_9_2_default, ldv_17_ldv_param_9_3_default); ldv_free(ldv_17_ldv_param_9_3_default); } } else { { ldv_dummy_resourceless_instance_callback_17_3(ldv_17_callback_read, ldv_17_container_struct_pci_dev_ptr, ldv_17_ldv_param_3_1_default, ldv_17_ldv_param_3_2_default, ldv_17_ldv_param_3_3_default); } } { ldv_free((void *)ldv_17_ldv_param_3_2_default); ldv_free(ldv_17_ldv_param_3_3_default); } goto ldv_call_17; } else { return; } return; } } void ldv_struct_noname_8_dummy_resourceless_instance_18(void *arg0 ) { int (*ldv_18_callback_read)(struct pci_dev * , int , unsigned short * , void * ) ; int (*ldv_18_callback_write)(struct pci_dev * , int , unsigned short , void * ) ; struct pci_dev *ldv_18_container_struct_pci_dev_ptr ; int ldv_18_ldv_param_3_1_default ; unsigned short *ldv_18_ldv_param_3_2_default ; void *ldv_18_ldv_param_3_3_default ; int ldv_18_ldv_param_9_1_default ; unsigned short ldv_18_ldv_param_9_2_default ; void *ldv_18_ldv_param_9_3_default ; void *tmp ; int tmp___0 ; int tmp___1 ; { goto ldv_call_18; return; ldv_call_18: { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = ldv_xmalloc(2UL); ldv_18_ldv_param_3_2_default = (unsigned short *)tmp; ldv_18_ldv_param_3_3_default = ldv_xmalloc(1UL); tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { ldv_18_ldv_param_9_3_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_18_9(ldv_18_callback_write, ldv_18_container_struct_pci_dev_ptr, ldv_18_ldv_param_9_1_default, (int )ldv_18_ldv_param_9_2_default, ldv_18_ldv_param_9_3_default); ldv_free(ldv_18_ldv_param_9_3_default); } } else { { ldv_dummy_resourceless_instance_callback_18_3(ldv_18_callback_read, ldv_18_container_struct_pci_dev_ptr, ldv_18_ldv_param_3_1_default, ldv_18_ldv_param_3_2_default, ldv_18_ldv_param_3_3_default); } } { ldv_free((void *)ldv_18_ldv_param_3_2_default); ldv_free(ldv_18_ldv_param_3_3_default); } goto ldv_call_18; } else { return; } return; } } void ldv_struct_notifier_block_dummy_resourceless_instance_19(void *arg0 ) { int (*ldv_19_callback_notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *ldv_19_container_struct_notifier_block ; unsigned long ldv_19_ldv_param_3_1_default ; void *ldv_19_ldv_param_3_2_default ; struct ldv_struct_dummy_resourceless_instance_19 *data ; int tmp ; { data = (struct ldv_struct_dummy_resourceless_instance_19 *)arg0; if ((unsigned long )data != (unsigned long )((struct ldv_struct_dummy_resourceless_instance_19 *)0)) { { ldv_19_container_struct_notifier_block = data->arg0; ldv_free((void *)data); } } else { } goto ldv_call_19; return; ldv_call_19: { tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_19_ldv_param_3_2_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_19_3(ldv_19_callback_notifier_call, ldv_19_container_struct_notifier_block, ldv_19_ldv_param_3_1_default, ldv_19_ldv_param_3_2_default); ldv_free(ldv_19_ldv_param_3_2_default); } goto ldv_call_19; } else { return; } return; } } void ldv_struct_xen_pcibk_config_capability_dummy_resourceless_instance_21(void *arg0 ) { void *(*ldv_21_callback_init)(struct pci_dev * , int ) ; void (*ldv_21_callback_release)(struct pci_dev * , int , void * ) ; void (*ldv_21_callback_reset)(struct pci_dev * , int , void * ) ; struct pci_dev *ldv_21_container_struct_pci_dev_ptr ; int ldv_21_ldv_param_12_1_default ; void *ldv_21_ldv_param_12_2_default ; int ldv_21_ldv_param_3_1_default ; int ldv_21_ldv_param_9_1_default ; void *ldv_21_ldv_param_9_2_default ; int tmp ; int tmp___0 ; { goto ldv_call_21; return; ldv_call_21: { tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { tmp = ldv_undef_int(); } { if (tmp == 1) { goto case_1; } else { } if (tmp == 2) { goto case_2; } else { } if (tmp == 3) { goto case_3; } else { } goto switch_default; case_1: /* CIL Label */ { ldv_21_ldv_param_12_2_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_21_12(ldv_21_callback_reset, ldv_21_container_struct_pci_dev_ptr, ldv_21_ldv_param_12_1_default, ldv_21_ldv_param_12_2_default); ldv_free(ldv_21_ldv_param_12_2_default); } goto ldv_35995; case_2: /* CIL Label */ { ldv_21_ldv_param_9_2_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_21_9(ldv_21_callback_release, ldv_21_container_struct_pci_dev_ptr, ldv_21_ldv_param_9_1_default, ldv_21_ldv_param_9_2_default); ldv_free(ldv_21_ldv_param_9_2_default); } goto ldv_35995; case_3: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_21_3(ldv_21_callback_init, ldv_21_container_struct_pci_dev_ptr, ldv_21_ldv_param_3_1_default); } goto ldv_35995; switch_default: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } ldv_35995: ; goto ldv_call_21; } else { return; } return; } } void ldv_struct_xen_pcibk_config_capability_dummy_resourceless_instance_22(void *arg0 ) { void *(*ldv_22_callback_init)(struct pci_dev * , int ) ; void (*ldv_22_callback_release)(struct pci_dev * , int , void * ) ; void (*ldv_22_callback_reset)(struct pci_dev * , int , void * ) ; struct pci_dev *ldv_22_container_struct_pci_dev_ptr ; int ldv_22_ldv_param_12_1_default ; void *ldv_22_ldv_param_12_2_default ; int ldv_22_ldv_param_3_1_default ; int ldv_22_ldv_param_9_1_default ; void *ldv_22_ldv_param_9_2_default ; int tmp ; int tmp___0 ; { goto ldv_call_22; return; ldv_call_22: { tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { tmp = ldv_undef_int(); } { if (tmp == 1) { goto case_1; } else { } if (tmp == 2) { goto case_2; } else { } if (tmp == 3) { goto case_3; } else { } goto switch_default; case_1: /* CIL Label */ { ldv_22_ldv_param_12_2_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_22_12(ldv_22_callback_reset, ldv_22_container_struct_pci_dev_ptr, ldv_22_ldv_param_12_1_default, ldv_22_ldv_param_12_2_default); ldv_free(ldv_22_ldv_param_12_2_default); } goto ldv_36021; case_2: /* CIL Label */ { ldv_22_ldv_param_9_2_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_22_9(ldv_22_callback_release, ldv_22_container_struct_pci_dev_ptr, ldv_22_ldv_param_9_1_default, ldv_22_ldv_param_9_2_default); ldv_free(ldv_22_ldv_param_9_2_default); } goto ldv_36021; case_3: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_22_3(ldv_22_callback_init, ldv_22_container_struct_pci_dev_ptr, ldv_22_ldv_param_3_1_default); } goto ldv_36021; switch_default: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } ldv_36021: ; goto ldv_call_22; } else { return; } return; } } void ldv_struct_xen_pcibk_config_capability_dummy_resourceless_instance_23(void *arg0 ) { void *(*ldv_23_callback_init)(struct pci_dev * , int ) ; void (*ldv_23_callback_release)(struct pci_dev * , int , void * ) ; void (*ldv_23_callback_reset)(struct pci_dev * , int , void * ) ; struct pci_dev *ldv_23_container_struct_pci_dev_ptr ; int ldv_23_ldv_param_12_1_default ; void *ldv_23_ldv_param_12_2_default ; int ldv_23_ldv_param_3_1_default ; int ldv_23_ldv_param_9_1_default ; void *ldv_23_ldv_param_9_2_default ; int tmp ; int tmp___0 ; { goto ldv_call_23; return; ldv_call_23: { tmp___0 = ldv_undef_int(); } if (tmp___0 != 0) { { tmp = ldv_undef_int(); } { if (tmp == 1) { goto case_1; } else { } if (tmp == 2) { goto case_2; } else { } if (tmp == 3) { goto case_3; } else { } goto switch_default; case_1: /* CIL Label */ { ldv_23_ldv_param_12_2_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_23_12(ldv_23_callback_reset, ldv_23_container_struct_pci_dev_ptr, ldv_23_ldv_param_12_1_default, ldv_23_ldv_param_12_2_default); ldv_free(ldv_23_ldv_param_12_2_default); } goto ldv_36047; case_2: /* CIL Label */ { ldv_23_ldv_param_9_2_default = ldv_xmalloc(1UL); ldv_dummy_resourceless_instance_callback_23_9(ldv_23_callback_release, ldv_23_container_struct_pci_dev_ptr, ldv_23_ldv_param_9_1_default, ldv_23_ldv_param_9_2_default); ldv_free(ldv_23_ldv_param_9_2_default); } goto ldv_36047; case_3: /* CIL Label */ { ldv_dummy_resourceless_instance_callback_23_3(ldv_23_callback_init, ldv_23_container_struct_pci_dev_ptr, ldv_23_ldv_param_3_1_default); } goto ldv_36047; switch_default: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } ldv_36047: ; goto ldv_call_23; } else { return; } return; } } __inline static int atomic_sub_and_test(int i , atomic_t *v ) { int tmp ; { { tmp = ldv_linux_usb_dev_atomic_sub_and_test(i, v); } return (tmp); } } __inline static int atomic_add_return(int i , atomic_t *v ) { int tmp ; { { tmp = ldv_linux_usb_dev_atomic_add_return(i, v); } return (tmp); } } __inline static void *kmalloc(size_t size , gfp_t flags ) { void *res ; { { ldv_check_alloc_flags(flags); res = ldv_malloc_unknown_size(); ldv_after_alloc(res); } return (res); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { { tmp = ldv_kzalloc(size, flags); } return (tmp); } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_85(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_pcistub_devices_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } __inline static void ldv_spin_unlock_irqrestore_86(spinlock_t *lock , unsigned long flags ) { { { ldv_linux_kernel_locking_spinlock_spin_unlock_pcistub_devices_lock(); spin_unlock_irqrestore(lock, flags); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_87(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_pcistub_device(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } __inline static void ldv_spin_unlock_irqrestore_88(spinlock_t *lock , unsigned long flags ) { { { ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_pcistub_device(); spin_unlock_irqrestore(lock, flags); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_89(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_pcistub_devices_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_91(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_pcistub_devices_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_93(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_pcistub_devices_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_95(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_pcistub_device(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_device_ids_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } __inline static void ldv_spin_unlock_irqrestore_98(spinlock_t *lock , unsigned long flags ) { { { ldv_linux_kernel_locking_spinlock_spin_unlock_device_ids_lock(); spin_unlock_irqrestore(lock, flags); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_pcistub_devices_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_101(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_pcistub_devices_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_103(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_pcistub_devices_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_105(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_pcistub_devices_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_107(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_pcistub_devices_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_109(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_pcistub_devices_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_111(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_device_ids_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_113(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_device_ids_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_115(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_device_ids_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_117(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_pcistub_devices_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_119(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_device_ids_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_121(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_pcistub_devices_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static void ldv_pci_unregister_driver_123(struct pci_driver *ldv_func_arg1 ) { { { pci_unregister_driver(ldv_func_arg1); ldv_pci_unregister_driver((void *)0, ldv_func_arg1); } return; } } static int ldv___pci_register_driver_124(struct pci_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) { ldv_func_ret_type ldv_func_res ; int tmp ; int tmp___0 ; { { tmp = __pci_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; tmp___0 = ldv___pci_register_driver(ldv_func_res, ldv_func_arg1, ldv_func_arg2, (char *)ldv_func_arg3); } return (tmp___0); return (ldv_func_res); } } static void ldv___ldv_linux_kernel_locking_spinlock_spin_lock_125(spinlock_t *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_spinlock_spin_lock_pcistub_devices_lock(); __ldv_linux_kernel_locking_spinlock_spin_lock(ldv_func_arg1); } return; } } static int ldv_bus_register_notifier_127(struct bus_type *ldv_func_arg1 , struct notifier_block *ldv_func_arg2 ) { ldv_func_ret_type___0 ldv_func_res ; int tmp ; int tmp___0 ; { { tmp = bus_register_notifier(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; tmp___0 = ldv_bus_register_notifier(ldv_func_res, ldv_func_arg1, ldv_func_arg2); } return (tmp___0); return (ldv_func_res); } } static int ldv_bus_unregister_notifier_128(struct bus_type *ldv_func_arg1 , struct notifier_block *ldv_func_arg2 ) { ldv_func_ret_type___1 ldv_func_res ; int tmp ; int tmp___0 ; { { tmp = bus_unregister_notifier(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; tmp___0 = ldv_bus_unregister_notifier(ldv_func_res, ldv_func_arg1, ldv_func_arg2); } return (tmp___0); return (ldv_func_res); } } static int ldv_ldv_post_init_129(int ldv_func_arg1 ) { int tmp ; { { ldv_linux_net_register_reset_error_counter(); ldv_linux_usb_register_reset_error_counter(); tmp = ldv_post_init(ldv_func_arg1); } return (tmp); } } static void ldv_ldv_check_final_state_130(void) { { { ldv_linux_arch_io_check_final_state(); ldv_linux_block_genhd_check_final_state(); ldv_linux_block_queue_check_final_state(); ldv_linux_block_request_check_final_state(); ldv_linux_drivers_base_class_check_final_state(); ldv_linux_fs_char_dev_check_final_state(); ldv_linux_fs_sysfs_check_final_state(); ldv_linux_kernel_locking_rwlock_check_final_state(); ldv_linux_kernel_module_check_final_state(); ldv_linux_kernel_rcu_update_lock_bh_check_final_state(); ldv_linux_kernel_rcu_update_lock_sched_check_final_state(); ldv_linux_kernel_rcu_update_lock_check_final_state(); ldv_linux_kernel_rcu_srcu_check_final_state(); ldv_linux_lib_idr_check_final_state(); ldv_linux_mmc_sdio_func_check_final_state(); ldv_linux_net_rtnetlink_check_final_state(); ldv_linux_net_sock_check_final_state(); ldv_linux_usb_coherent_check_final_state(); ldv_linux_usb_gadget_check_final_state(); ldv_linux_usb_urb_check_final_state(); } return; } } static void ldv_ldv_check_final_state_131(void) { { { ldv_linux_arch_io_check_final_state(); ldv_linux_block_genhd_check_final_state(); ldv_linux_block_queue_check_final_state(); ldv_linux_block_request_check_final_state(); ldv_linux_drivers_base_class_check_final_state(); ldv_linux_fs_char_dev_check_final_state(); ldv_linux_fs_sysfs_check_final_state(); ldv_linux_kernel_locking_rwlock_check_final_state(); ldv_linux_kernel_module_check_final_state(); ldv_linux_kernel_rcu_update_lock_bh_check_final_state(); ldv_linux_kernel_rcu_update_lock_sched_check_final_state(); ldv_linux_kernel_rcu_update_lock_check_final_state(); ldv_linux_kernel_rcu_srcu_check_final_state(); ldv_linux_lib_idr_check_final_state(); ldv_linux_mmc_sdio_func_check_final_state(); ldv_linux_net_rtnetlink_check_final_state(); ldv_linux_net_sock_check_final_state(); ldv_linux_usb_coherent_check_final_state(); ldv_linux_usb_gadget_check_final_state(); ldv_linux_usb_urb_check_final_state(); } return; } } static void ldv_ldv_initialize_132(void) { { { ldv_linux_lib_find_bit_initialize(); } return; } } static void ldv_ldv_pre_probe_133(void) { { { ldv_linux_net_register_reset_error_counter(); ldv_linux_usb_register_reset_error_counter(); ldv_pre_probe(); } return; } } static int ldv_ldv_post_probe_134(int retval ) { int tmp ; { { ldv_linux_net_register_check_return_value_probe(retval); ldv_linux_usb_register_check_return_value_probe(retval); tmp = ldv_post_probe(retval); } return (tmp); } } __inline static int test_and_set_bit(long nr , unsigned long volatile *addr ) { { __asm__ volatile ("":); return (0); return (1); } } __inline static int atomic_read(atomic_t const *v ) { int __var ; { __var = 0; return ((int )*((int const volatile *)(& v->counter))); } } void ldv_switch_to_interrupt_context(void) ; void ldv_switch_to_process_context(void) ; extern void __wake_up(wait_queue_head_t * , unsigned int , int , void * ) ; extern bool queue_work_on(int , struct workqueue_struct * , 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); } } extern int ___ratelimit(struct ratelimit_state * , char const * ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; extern int pci_bus_read_config_word(struct pci_bus * , unsigned int , int , u16 * ) ; extern int pci_bus_write_config_word(struct pci_bus * , unsigned int , int , u16 ) ; __inline static int pci_read_config_word(struct pci_dev const *dev , int where , u16 *val ) { int tmp ; { { tmp = pci_bus_read_config_word(dev->bus, dev->devfn, where, val); } return (tmp); } } __inline static int pci_write_config_word(struct pci_dev const *dev , int where , u16 val ) { int tmp ; { { tmp = pci_bus_write_config_word(dev->bus, dev->devfn, where, (int )val); } return (tmp); } } __inline static int pci_is_enabled(struct pci_dev *pdev ) { int tmp ; { { tmp = atomic_read((atomic_t const *)(& pdev->enable_cnt)); } return (tmp > 0); } } extern void pci_disable_device(struct pci_dev * ) ; extern void pci_disable_msi(struct pci_dev * ) ; extern void pci_disable_msix(struct pci_dev * ) ; extern int pci_enable_msi_range(struct pci_dev * , int , int ) ; __inline static int pci_enable_msi_exact(struct pci_dev *dev , int nvec ) { int rc ; int tmp ; { { tmp = pci_enable_msi_range(dev, nvec, nvec); rc = tmp; } if (rc < 0) { return (rc); } else { } return (0); } } extern int pci_enable_msix_range(struct pci_dev * , struct msix_entry * , int , int ) ; __inline static int pci_enable_msix_exact(struct pci_dev *dev , struct msix_entry *entries , int nvec ) { int rc ; int tmp ; { { tmp = pci_enable_msix_range(dev, entries, nvec, nvec); rc = tmp; } if (rc < 0) { return (rc); } else { } return (0); } } extern int request_threaded_irq(unsigned int , irqreturn_t (*)(int , void * ) , irqreturn_t (*)(int , void * ) , unsigned long , char const * , void * ) ; __inline static int request_irq(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) { int tmp ; { { tmp = request_threaded_irq(irq, handler, (irqreturn_t (*)(int , void * ))0, flags, name, dev); } return (tmp); } } __inline static int ldv_request_irq_85(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) ; extern void free_irq(unsigned int , void * ) ; static void ldv_free_irq_86(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) ; extern int xen_pirq_from_irq(unsigned int ) ; extern int xen_test_irq_shared(int ) ; struct workqueue_struct *xen_pcibk_wq ; int xen_pcibk_config_read(struct pci_dev *dev , int offset , int size , u32 *ret_val ) ; int xen_pcibk_config_write(struct pci_dev *dev , int offset , int size , u32 value ) ; __inline static struct pci_dev *xen_pcibk_get_pci_dev(struct xen_pcibk_device *pdev , unsigned int domain , unsigned int bus , unsigned int devfn ) { struct pci_dev *tmp ; { if ((unsigned long )xen_pcibk_backend != (unsigned long )((struct xen_pcibk_backend const *)0) && (unsigned long )xen_pcibk_backend->get != (unsigned long )((struct pci_dev *(*/* const */)(struct xen_pcibk_device * , unsigned int , unsigned int , unsigned int ))0)) { { tmp = (*(xen_pcibk_backend->get))(pdev, domain, bus, devfn); } return (tmp); } else { } return ((struct pci_dev *)0); } } irqreturn_t xen_pcibk_handle_event(int irq , void *dev_id ) ; void xen_pcibk_do_op(struct work_struct *data ) ; int verbose_request ; static irqreturn_t xen_pcibk_guest_interrupt(int irq , void *dev_id ) ; static void xen_pcibk_control_isr(struct pci_dev *dev , int reset ) { struct xen_pcibk_dev_data *dev_data ; int rc ; int enable ; void *tmp ; struct _ddebug descriptor ; int tmp___0 ; long tmp___1 ; struct _ddebug descriptor___0 ; int tmp___2 ; long tmp___3 ; { { enable = 0; tmp = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp; } if ((unsigned long )dev_data == (unsigned long )((struct xen_pcibk_dev_data *)0)) { return; } else { } if ((unsigned int )dev->hdr_type != 0U) { return; } else { } if (reset != 0) { dev_data->enable_intx = 0U; dev_data->ack_intr = 0U; } else { } enable = (int )dev_data->enable_intx; if (enable == 0 && (unsigned int )*((unsigned char *)dev_data + 24UL) == 0U) { return; } else { } if (enable != 0) { dev_data->irq = dev->irq; } else { } if (dev_data->irq == 0U) { goto out; } else { } { descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_control_isr"; descriptor.filename = "drivers/xen/xen-pciback/pciback_ops.c"; descriptor.format = "%s: #%d %s %s%s %s-> %s\n"; descriptor.lineno = 70U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___1 != 0L) { { tmp___0 = pci_is_enabled(dev); __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "%s: #%d %s %s%s %s-> %s\n", (char *)(& dev_data->irq_name), dev_data->irq, tmp___0 != 0 ? (char *)"on" : (char *)"off", (unsigned int )*((unsigned char *)dev + 2522UL) != 0U ? (char *)"MSI" : (char *)"", (unsigned int )*((unsigned char *)dev + 2522UL) != 0U ? (char *)"MSI/X" : (char *)"", (unsigned int )*((unsigned char *)dev_data + 24UL) != 0U ? (char *)"enable" : (char *)"disable", enable != 0 ? (char *)"enable" : (char *)"disable"); } } else { } if (enable != 0) { { rc = ldv_request_irq_85(dev_data->irq, & xen_pcibk_guest_interrupt, 128UL, (char const *)(& dev_data->irq_name), (void *)dev); } if (rc != 0) { { dev_err((struct device const *)(& dev->dev), "%s: failed to install fake IRQ handler for IRQ %d! (rc:%d)\n", (char *)(& dev_data->irq_name), dev_data->irq, rc); } goto out; } else { } } else { { ldv_free_irq_86(dev_data->irq, (void *)dev); dev_data->irq = 0U; } } dev_data->isr_on = (unsigned char )enable; dev_data->ack_intr = (unsigned char )enable; out: { descriptor___0.modname = "xen_pciback"; descriptor___0.function = "xen_pcibk_control_isr"; descriptor___0.filename = "drivers/xen/xen-pciback/pciback_ops.c"; descriptor___0.format = "%s: #%d %s %s%s %s\n"; descriptor___0.lineno = 96U; descriptor___0.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___3 != 0L) { { tmp___2 = pci_is_enabled(dev); __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& dev->dev), "%s: #%d %s %s%s %s\n", (char *)(& dev_data->irq_name), dev_data->irq, tmp___2 != 0 ? (char *)"on" : (char *)"off", (unsigned int )*((unsigned char *)dev + 2522UL) != 0U ? (char *)"MSI" : (char *)"", (unsigned int )*((unsigned char *)dev + 2522UL) != 0U ? (char *)"MSI/X" : (char *)"", enable != 0 ? ((unsigned int )*((unsigned char *)dev_data + 24UL) != 0U ? (char *)"enabled" : (char *)"failed to enable") : ((unsigned int )*((unsigned char *)dev_data + 24UL) != 0U ? (char *)"failed to disable" : (char *)"disabled")); } } else { } return; } } void xen_pcibk_reset_device(struct pci_dev *dev ) { u16 cmd ; int tmp ; { { xen_pcibk_control_isr(dev, 1); } if ((unsigned int )dev->hdr_type == 0U) { if ((unsigned int )*((unsigned char *)dev + 2522UL) != 0U) { { pci_disable_msix(dev); } } else { } if ((unsigned int )*((unsigned char *)dev + 2522UL) != 0U) { { pci_disable_msi(dev); } } else { } { tmp = pci_is_enabled(dev); } if (tmp != 0) { { pci_disable_device(dev); } } else { } { pci_write_config_word((struct pci_dev const *)dev, 4, 0); dev->is_busmaster = 0U; } } else { { pci_read_config_word((struct pci_dev const *)dev, 4, & cmd); } if (((int )cmd & 16) != 0) { { cmd = (unsigned int )cmd & 65519U; pci_write_config_word((struct pci_dev const *)dev, 4, (int )cmd); dev->is_busmaster = 0U; } } else { } } return; } } static int xen_pcibk_enable_msi(struct xen_pcibk_device *pdev , struct pci_dev *dev , struct xen_pci_op *op ) { struct xen_pcibk_dev_data *dev_data ; int status ; char const *tmp ; long tmp___0 ; struct ratelimit_state _rs ; char const *tmp___1 ; int tmp___2 ; int tmp___3 ; char const *tmp___4 ; long tmp___5 ; void *tmp___6 ; { { tmp___0 = ldv__builtin_expect(verbose_request != 0, 0L); } if (tmp___0 != 0L) { { tmp = pci_name((struct pci_dev const *)dev); printk("\017xen-pciback: %s: enable MSI\n", tmp); } } else { } { status = pci_enable_msi_exact(dev, 1); } if (status != 0) { { _rs.lock.raw_lock.__annonCompField4.head_tail = 0U; _rs.lock.magic = 3735899821U; _rs.lock.owner_cpu = 4294967295U; _rs.lock.owner = (void *)-1; _rs.lock.dep_map.key = 0; _rs.lock.dep_map.class_cache[0] = 0; _rs.lock.dep_map.class_cache[1] = 0; _rs.lock.dep_map.name = "_rs.lock"; _rs.lock.dep_map.cpu = 0; _rs.lock.dep_map.ip = 0UL; _rs.interval = 1250; _rs.burst = 10; _rs.printed = 0; _rs.missed = 0; _rs.begin = 0UL; tmp___2 = ___ratelimit(& _rs, "xen_pcibk_enable_msi"); } if (tmp___2 != 0) { { tmp___1 = pci_name((struct pci_dev const *)dev); printk("\fxen_pciback: %s: error enabling MSI for guest %u: err %d\n", tmp___1, (pdev->xdev)->otherend_id, status); } } else { } op->value = 0U; return (-5); } else { } if (dev->irq != 0U) { { tmp___3 = xen_pirq_from_irq(dev->irq); op->value = (uint32_t )tmp___3; } } else { op->value = 0U; } { tmp___5 = ldv__builtin_expect(verbose_request != 0, 0L); } if (tmp___5 != 0L) { { tmp___4 = pci_name((struct pci_dev const *)dev); printk("\017xen-pciback: %s: MSI: %d\n", tmp___4, op->value); } } else { } { tmp___6 = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp___6; } if ((unsigned long )dev_data != (unsigned long )((struct xen_pcibk_dev_data *)0)) { dev_data->ack_intr = 0U; } else { } return (0); } } static int xen_pcibk_disable_msi(struct xen_pcibk_device *pdev , struct pci_dev *dev , struct xen_pci_op *op ) { struct xen_pcibk_dev_data *dev_data ; char const *tmp ; long tmp___0 ; int tmp___1 ; char const *tmp___2 ; long tmp___3 ; void *tmp___4 ; { { tmp___0 = ldv__builtin_expect(verbose_request != 0, 0L); } if (tmp___0 != 0L) { { tmp = pci_name((struct pci_dev const *)dev); printk("\017xen-pciback: %s: disable MSI\n", tmp); } } else { } { pci_disable_msi(dev); } if (dev->irq != 0U) { { tmp___1 = xen_pirq_from_irq(dev->irq); op->value = (uint32_t )tmp___1; } } else { op->value = 0U; } { tmp___3 = ldv__builtin_expect(verbose_request != 0, 0L); } if (tmp___3 != 0L) { { tmp___2 = pci_name((struct pci_dev const *)dev); printk("\017xen-pciback: %s: MSI: %d\n", tmp___2, op->value); } } else { } { tmp___4 = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp___4; } if ((unsigned long )dev_data != (unsigned long )((struct xen_pcibk_dev_data *)0)) { dev_data->ack_intr = 1U; } else { } return (0); } } static int xen_pcibk_enable_msix(struct xen_pcibk_device *pdev , struct pci_dev *dev , struct xen_pci_op *op ) { struct xen_pcibk_dev_data *dev_data ; int i ; int result ; struct msix_entry *entries ; char const *tmp ; long tmp___0 ; void *tmp___1 ; int tmp___2 ; char const *tmp___3 ; long tmp___4 ; struct ratelimit_state _rs ; char const *tmp___5 ; int tmp___6 ; void *tmp___7 ; { { tmp___0 = ldv__builtin_expect(verbose_request != 0, 0L); } if (tmp___0 != 0L) { { tmp = pci_name((struct pci_dev const *)dev); printk("\017xen-pciback: %s: enable MSI-X\n", tmp); } } else { } if (op->value > 128U) { return (-22); } else { } { tmp___1 = kmalloc((unsigned long )op->value * 8UL, 208U); entries = (struct msix_entry *)tmp___1; } if ((unsigned long )entries == (unsigned long )((struct msix_entry *)0)) { return (-12); } else { } i = 0; goto ldv_33747; ldv_33746: (entries + (unsigned long )i)->entry = op->msix_entries[i].entry; (entries + (unsigned long )i)->vector = (u32 )op->msix_entries[i].vector; i = i + 1; ldv_33747: ; if ((uint32_t )i < op->value) { goto ldv_33746; } else { } { result = pci_enable_msix_exact(dev, entries, (int )op->value); } if (result == 0) { i = 0; goto ldv_33750; ldv_33749: op->msix_entries[i].entry = (entries + (unsigned long )i)->entry; if ((entries + (unsigned long )i)->vector != 0U) { { tmp___2 = xen_pirq_from_irq((entries + (unsigned long )i)->vector); op->msix_entries[i].vector = (uint16_t )tmp___2; tmp___4 = ldv__builtin_expect(verbose_request != 0, 0L); } if (tmp___4 != 0L) { { tmp___3 = pci_name((struct pci_dev const *)dev); printk("\017xen-pciback: %s: MSI-X[%d]: %d\n", tmp___3, i, (int )op->msix_entries[i].vector); } } else { } } else { } i = i + 1; ldv_33750: ; if ((uint32_t )i < op->value) { goto ldv_33749; } else { } } else { { _rs.lock.raw_lock.__annonCompField4.head_tail = 0U; _rs.lock.magic = 3735899821U; _rs.lock.owner_cpu = 4294967295U; _rs.lock.owner = (void *)-1; _rs.lock.dep_map.key = 0; _rs.lock.dep_map.class_cache[0] = 0; _rs.lock.dep_map.class_cache[1] = 0; _rs.lock.dep_map.name = "_rs.lock"; _rs.lock.dep_map.cpu = 0; _rs.lock.dep_map.ip = 0UL; _rs.interval = 1250; _rs.burst = 10; _rs.printed = 0; _rs.missed = 0; _rs.begin = 0UL; tmp___6 = ___ratelimit(& _rs, "xen_pcibk_enable_msix"); } if (tmp___6 != 0) { { tmp___5 = pci_name((struct pci_dev const *)dev); printk("\fxen_pciback: %s: error enabling MSI-X for guest %u: err %d!\n", tmp___5, (pdev->xdev)->otherend_id, result); } } else { } } { kfree((void const *)entries); op->value = (uint32_t )result; tmp___7 = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp___7; } if ((unsigned long )dev_data != (unsigned long )((struct xen_pcibk_dev_data *)0)) { dev_data->ack_intr = 0U; } else { } return (0 < result ? 0 : result); } } static int xen_pcibk_disable_msix(struct xen_pcibk_device *pdev , struct pci_dev *dev , struct xen_pci_op *op ) { struct xen_pcibk_dev_data *dev_data ; char const *tmp ; long tmp___0 ; int tmp___1 ; char const *tmp___2 ; long tmp___3 ; void *tmp___4 ; { { tmp___0 = ldv__builtin_expect(verbose_request != 0, 0L); } if (tmp___0 != 0L) { { tmp = pci_name((struct pci_dev const *)dev); printk("\017xen-pciback: %s: disable MSI-X\n", tmp); } } else { } { pci_disable_msix(dev); } if (dev->irq != 0U) { { tmp___1 = xen_pirq_from_irq(dev->irq); op->value = (uint32_t )tmp___1; } } else { op->value = 0U; } { tmp___3 = ldv__builtin_expect(verbose_request != 0, 0L); } if (tmp___3 != 0L) { { tmp___2 = pci_name((struct pci_dev const *)dev); printk("\017xen-pciback: %s: MSI-X: %d\n", tmp___2, op->value); } } else { } { tmp___4 = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp___4; } if ((unsigned long )dev_data != (unsigned long )((struct xen_pcibk_dev_data *)0)) { dev_data->ack_intr = 1U; } else { } return (0); } } void xen_pcibk_test_and_schedule_op(struct xen_pcibk_device *pdev ) { int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& (pdev->sh_info)->flags)); } if (tmp != 0) { { tmp___0 = test_and_set_bit(0L, (unsigned long volatile *)(& pdev->flags)); } if (tmp___0 == 0) { { queue_work(xen_pcibk_wq, & pdev->op_work); } } else { } } else { } { tmp___1 = constant_test_bit(2L, (unsigned long const volatile *)(& (pdev->sh_info)->flags)); } if (tmp___1 == 0) { { tmp___2 = constant_test_bit(1L, (unsigned long const volatile *)(& pdev->flags)); } if (tmp___2 != 0) { { __wake_up(& xen_pcibk_aer_wait_queue, 3U, 1, (void *)0); } } else { } } else { } return; } } void xen_pcibk_do_op(struct work_struct *data ) { struct xen_pcibk_device *pdev ; struct work_struct const *__mptr ; struct pci_dev *dev ; struct xen_pcibk_dev_data *dev_data ; struct xen_pci_op *op ; int test_intx ; void *tmp ; { { __mptr = (struct work_struct const *)data; pdev = (struct xen_pcibk_device *)__mptr + 0xffffffffffffff18UL; dev_data = (struct xen_pcibk_dev_data *)0; op = & (pdev->sh_info)->op; test_intx = 0; dev = xen_pcibk_get_pci_dev(pdev, op->domain, op->bus, op->devfn); } if ((unsigned long )dev == (unsigned long )((struct pci_dev *)0)) { op->err = -1; } else { { tmp = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp; } if ((unsigned long )dev_data != (unsigned long )((struct xen_pcibk_dev_data *)0)) { test_intx = (int )dev_data->enable_intx; } else { } { if (op->cmd == 0U) { goto case_0; } else { } if (op->cmd == 1U) { goto case_1; } else { } if (op->cmd == 2U) { goto case_2; } else { } if (op->cmd == 3U) { goto case_3; } else { } if (op->cmd == 4U) { goto case_4; } else { } if (op->cmd == 5U) { goto case_5; } else { } goto switch_default; case_0: /* CIL Label */ { op->err = xen_pcibk_config_read(dev, op->offset, op->size, & op->value); } goto ldv_33775; case_1: /* CIL Label */ { op->err = xen_pcibk_config_write(dev, op->offset, op->size, op->value); } goto ldv_33775; case_2: /* CIL Label */ { op->err = xen_pcibk_enable_msi(pdev, dev, op); } goto ldv_33775; case_3: /* CIL Label */ { op->err = xen_pcibk_disable_msi(pdev, dev, op); } goto ldv_33775; case_4: /* CIL Label */ { op->err = xen_pcibk_enable_msix(pdev, dev, op); } goto ldv_33775; case_5: /* CIL Label */ { op->err = xen_pcibk_disable_msix(pdev, dev, op); } goto ldv_33775; switch_default: /* CIL Label */ op->err = -4; goto ldv_33775; switch_break: /* CIL Label */ ; } ldv_33775: ; } if ((op->err == 0 && (unsigned long )dev != (unsigned long )((struct pci_dev *)0)) && (unsigned long )dev_data != (unsigned long )((struct xen_pcibk_dev_data *)0)) { if ((int )dev_data->enable_intx != test_intx) { { xen_pcibk_control_isr(dev, 0); } } else { } } else { } { __asm__ volatile ("sfence": : : "memory"); clear_bit(0L, (unsigned long volatile *)(& (pdev->sh_info)->flags)); notify_remote_via_irq(pdev->evtchn_irq); __asm__ volatile ("": : : "memory"); clear_bit(0L, (unsigned long volatile *)(& pdev->flags)); __asm__ volatile ("": : : "memory"); xen_pcibk_test_and_schedule_op(pdev); } return; } } irqreturn_t xen_pcibk_handle_event(int irq , void *dev_id ) { struct xen_pcibk_device *pdev ; { { pdev = (struct xen_pcibk_device *)dev_id; xen_pcibk_test_and_schedule_op(pdev); } return (1); } } static irqreturn_t xen_pcibk_guest_interrupt(int irq , void *dev_id ) { struct pci_dev *dev ; struct xen_pcibk_dev_data *dev_data ; void *tmp ; int tmp___0 ; { { dev = (struct pci_dev *)dev_id; tmp = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp; } if ((unsigned int )*((unsigned char *)dev_data + 24UL) == 24U) { dev_data->handled = dev_data->handled + 1UL; if (dev_data->handled % 1000UL == 0UL) { { tmp___0 = xen_test_irq_shared(irq); } if (tmp___0 != 0) { { printk("\016xen_pciback: %s IRQ line is not shared with other domains. Turning ISR off\n", (char *)(& dev_data->irq_name)); dev_data->ack_intr = 0U; } } else { } } else { } return (1); } else { } return (0); } } void ldv_dispatch_irq_deregister_25_1(int arg0 ) ; void ldv_dispatch_irq_register_26_2(int arg0 , enum irqreturn (*arg1)(int , void * ) , enum irqreturn (*arg2)(int , void * ) , void *arg3 ) ; void ldv_free_irq(void *arg0 , int arg1 , void *arg2 ) ; enum irqreturn ldv_interrupt_instance_handler_1_5(enum irqreturn (*arg0)(int , void * ) , int arg1 , void *arg2 ) ; void ldv_interrupt_instance_thread_1_3(enum irqreturn (*arg0)(int , void * ) , int arg1 , void *arg2 ) ; void ldv_interrupt_interrupt_instance_1(void *arg0 ) ; void ldv_interrupt_interrupt_instance_2(void *arg0 ) ; int ldv_request_irq(int arg0 , unsigned int arg1 , enum irqreturn (*arg2)(int , void * ) , unsigned long arg3 , char *arg4 , void *arg5 ) ; struct ldv_thread ldv_thread_1 ; void ldv_dispatch_irq_deregister_25_1(int arg0 ) { int tmp ; { { tmp = ldv_undef_int(); } return; } } void ldv_dispatch_irq_register_26_2(int arg0 , enum irqreturn (*arg1)(int , void * ) , enum irqreturn (*arg2)(int , void * ) , void *arg3 ) { struct ldv_struct_interrupt_instance_1 *cf_arg_1 ; struct ldv_struct_interrupt_instance_1 *cf_arg_2 ; void *tmp ; void *tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = ldv_xmalloc(40UL); cf_arg_1 = (struct ldv_struct_interrupt_instance_1 *)tmp; cf_arg_1->arg0 = arg0; cf_arg_1->arg1 = arg1; cf_arg_1->arg2 = arg2; cf_arg_1->arg3 = arg3; ldv_interrupt_interrupt_instance_1((void *)cf_arg_1); } } else { { tmp___0 = ldv_xmalloc(40UL); cf_arg_2 = (struct ldv_struct_interrupt_instance_1 *)tmp___0; cf_arg_2->arg0 = arg0; cf_arg_2->arg1 = arg1; cf_arg_2->arg2 = arg2; cf_arg_2->arg3 = arg3; ldv_interrupt_interrupt_instance_2((void *)cf_arg_2); } } return; } } void ldv_free_irq(void *arg0 , int arg1 , void *arg2 ) { int ldv_25_line_line ; { { ldv_25_line_line = arg1; ldv_dispatch_irq_deregister_25_1(ldv_25_line_line); } return; return; } } enum irqreturn ldv_interrupt_instance_handler_1_5(enum irqreturn (*arg0)(int , void * ) , int arg1 , void *arg2 ) { irqreturn_t tmp ; { { tmp = xen_pcibk_guest_interrupt(arg1, arg2); } return (tmp); } } void ldv_interrupt_interrupt_instance_1(void *arg0 ) { enum irqreturn (*ldv_1_callback_handler)(int , void * ) ; void *ldv_1_data_data ; int ldv_1_line_line ; enum irqreturn ldv_1_ret_val_default ; enum irqreturn (*ldv_1_thread_thread)(int , void * ) ; struct ldv_struct_interrupt_instance_1 *data ; int tmp ; { data = (struct ldv_struct_interrupt_instance_1 *)arg0; if ((unsigned long )data != (unsigned long )((struct ldv_struct_interrupt_instance_1 *)0)) { { ldv_1_line_line = data->arg0; ldv_1_callback_handler = data->arg1; ldv_1_thread_thread = data->arg2; ldv_1_data_data = data->arg3; ldv_free((void *)data); } } else { } { ldv_switch_to_interrupt_context(); ldv_1_ret_val_default = ldv_interrupt_instance_handler_1_5(ldv_1_callback_handler, ldv_1_line_line, ldv_1_data_data); ldv_switch_to_process_context(); tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_assume((unsigned int )ldv_1_ret_val_default == 2U); ldv_interrupt_instance_thread_1_3(ldv_1_thread_thread, ldv_1_line_line, ldv_1_data_data); } } else { { ldv_assume((unsigned int )ldv_1_ret_val_default != 2U); } } return; return; } } int ldv_request_irq(int arg0 , unsigned int arg1 , enum irqreturn (*arg2)(int , void * ) , unsigned long arg3 , char *arg4 , void *arg5 ) { enum irqreturn (*ldv_26_callback_handler)(int , void * ) ; void *ldv_26_data_data ; int ldv_26_line_line ; enum irqreturn (*ldv_26_thread_thread)(int , void * ) ; int tmp ; { { tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_assume(arg0 == 0); ldv_26_line_line = (int )arg1; ldv_26_callback_handler = arg2; ldv_26_thread_thread = (enum irqreturn (*)(int , void * ))0; ldv_26_data_data = arg5; ldv_dispatch_irq_register_26_2(ldv_26_line_line, ldv_26_callback_handler, ldv_26_thread_thread, ldv_26_data_data); } return (arg0); } else { { ldv_assume(arg0 != 0); } return (arg0); } return (arg0); } } __inline static int ldv_request_irq_85(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) { ldv_func_ret_type ldv_func_res ; int tmp ; int tmp___0 ; { { tmp = request_irq(irq, handler, flags, name, dev); ldv_func_res = tmp; tmp___0 = ldv_request_irq(ldv_func_res, irq, handler, flags, (char *)name, dev); } return (tmp___0); return (ldv_func_res); } } static void ldv_free_irq_86(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) { { { free_irq(ldv_func_arg1, ldv_func_arg2); ldv_free_irq((void *)0, (int )ldv_func_arg1, ldv_func_arg2); } return; } } static void ldv_mutex_lock_85(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_lock_87(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_lock_89(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_lock_91(struct mutex *ldv_func_arg1 ) ; void ldv_linux_kernel_locking_mutex_mutex_lock_dev_lock_of_xen_pcibk_device(struct mutex *lock ) ; void ldv_linux_kernel_locking_mutex_mutex_unlock_dev_lock_of_xen_pcibk_device(struct mutex *lock ) ; extern int strcmp(char const * , char const * ) ; extern void lockdep_init_map(struct lockdep_map * , char const * , struct lock_class_key * , int ) ; extern void __mutex_init(struct mutex * , char const * , struct lock_class_key * ) ; static void ldv_mutex_unlock_86(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_88(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_90(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_92(struct mutex *ldv_func_arg1 ) ; extern void __init_work(struct work_struct * , int ) ; extern struct workqueue_struct *__alloc_workqueue_key(char const * , unsigned int , int , struct lock_class_key * , char const * , ...) ; extern void destroy_workqueue(struct workqueue_struct * ) ; extern void flush_workqueue(struct workqueue_struct * ) ; extern void device_unregister(struct device * ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; extern int __xenbus_register_backend(struct xenbus_driver * , struct module * , char const * ) ; static int ldv___xenbus_register_backend_93(struct xenbus_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) ; extern void xenbus_unregister_driver(struct xenbus_driver * ) ; static void ldv_xenbus_unregister_driver_94(struct xenbus_driver *ldv_func_arg1 ) ; extern int xenbus_scanf(struct xenbus_transaction , char const * , char const * , char const * , ...) ; extern int xenbus_gather(struct xenbus_transaction , char const * , ...) ; extern void unregister_xenbus_watch(struct xenbus_watch * ) ; extern int xenbus_watch_path(struct xenbus_device * , char const * , struct xenbus_watch * , void (*)(struct xenbus_watch * , char const ** , unsigned int ) ) ; extern int xenbus_switch_state(struct xenbus_device * , enum xenbus_state ) ; extern int xenbus_map_ring_valloc(struct xenbus_device * , int , void ** ) ; extern int xenbus_unmap_ring_vfree(struct xenbus_device * , void * ) ; extern enum xenbus_state xenbus_read_driver_state(char const * ) ; extern void xenbus_dev_fatal(struct xenbus_device * , int , char const * , ...) ; extern int xenbus_dev_is_online(struct xenbus_device * ) ; extern int bind_interdomain_evtchn_to_irqhandler(unsigned int , unsigned int , irqreturn_t (*)(int , void * ) , unsigned long , char const * , void * ) ; extern void unbind_from_irqhandler(unsigned int , void * ) ; extern int xen_register_device_domain_owner(struct pci_dev * , uint16_t ) ; struct workqueue_struct *xen_pcibk_wq ; struct xen_pcibk_backend const xen_pcibk_vpci_backend ; struct xen_pcibk_backend const xen_pcibk_passthrough_backend ; struct xen_pcibk_backend const *xen_pcibk_backend ; __inline static int xen_pcibk_add_pci_dev(struct xen_pcibk_device *pdev , struct pci_dev *dev , int devid , int (*publish_cb)(struct xen_pcibk_device * , unsigned int , unsigned int , unsigned int , unsigned int ) ) { int tmp ; { if ((unsigned long )xen_pcibk_backend != (unsigned long )((struct xen_pcibk_backend const *)0) && (unsigned long )xen_pcibk_backend->add != (unsigned long )((int (*/* const */)(struct xen_pcibk_device * , struct pci_dev * , int , int (*)(struct xen_pcibk_device * , unsigned int , unsigned int , unsigned int , unsigned int ) ))0)) { { tmp = (*(xen_pcibk_backend->add))(pdev, dev, devid, publish_cb); } return (tmp); } else { } return (-1); } } __inline static int xen_pcibk_init_devices(struct xen_pcibk_device *pdev ) { int tmp ; { if ((unsigned long )xen_pcibk_backend != (unsigned long )((struct xen_pcibk_backend const *)0) && (unsigned long )xen_pcibk_backend->init != (unsigned long )((int (*/* const */)(struct xen_pcibk_device * ))0)) { { tmp = (*(xen_pcibk_backend->init))(pdev); } return (tmp); } else { } return (-1); } } __inline static int xen_pcibk_publish_pci_roots(struct xen_pcibk_device *pdev , int (*cb)(struct xen_pcibk_device * , unsigned int , unsigned int ) ) { int tmp ; { if ((unsigned long )xen_pcibk_backend != (unsigned long )((struct xen_pcibk_backend const *)0) && (unsigned long )xen_pcibk_backend->publish != (unsigned long )((int (*/* const */)(struct xen_pcibk_device * , int (*)(struct xen_pcibk_device * , unsigned int , unsigned int ) ))0)) { { tmp = (*(xen_pcibk_backend->publish))(pdev, cb); } return (tmp); } else { } return (-1); } } __inline static void xen_pcibk_release_devices(struct xen_pcibk_device *pdev ) { { if ((unsigned long )xen_pcibk_backend != (unsigned long )((struct xen_pcibk_backend const *)0) && (unsigned long )xen_pcibk_backend->free != (unsigned long )((void (*/* const */)(struct xen_pcibk_device * ))0)) { return; } else { } return; } } static bool passthrough ; static struct xen_pcibk_device *alloc_pdev(struct xenbus_device *xdev ) { struct xen_pcibk_device *pdev ; void *tmp ; struct _ddebug descriptor ; long tmp___0 ; struct lock_class_key __key ; struct lock_class_key __key___0 ; atomic_long_t __constr_expr_0 ; int tmp___1 ; { { tmp = kzalloc(312UL, 208U); pdev = (struct xen_pcibk_device *)tmp; } if ((unsigned long )pdev == (unsigned long )((struct xen_pcibk_device *)0)) { goto out; } else { } { descriptor.modname = "xen_pciback"; descriptor.function = "alloc_pdev"; descriptor.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor.format = "allocated pdev @ 0x%p\n"; descriptor.lineno = 44U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& xdev->dev), "allocated pdev @ 0x%p\n", pdev); } } else { } { pdev->xdev = xdev; dev_set_drvdata(& xdev->dev, (void *)pdev); __mutex_init(& pdev->dev_lock, "&pdev->dev_lock", & __key); pdev->sh_info = (struct xen_pci_sharedinfo *)0; pdev->evtchn_irq = -1; pdev->be_watching = 0U; __init_work(& pdev->op_work, 0); __constr_expr_0.counter = 137438953408L; pdev->op_work.data = __constr_expr_0; lockdep_init_map(& pdev->op_work.lockdep_map, "(&pdev->op_work)", & __key___0, 0); INIT_LIST_HEAD(& pdev->op_work.entry); pdev->op_work.func = & xen_pcibk_do_op; tmp___1 = xen_pcibk_init_devices(pdev); } if (tmp___1 != 0) { { kfree((void const *)pdev); pdev = (struct xen_pcibk_device *)0; } } else { } out: ; return (pdev); } } static void xen_pcibk_disconnect(struct xen_pcibk_device *pdev ) { { { ldv_mutex_lock_85(& pdev->dev_lock); } if (pdev->evtchn_irq != -1) { { unbind_from_irqhandler((unsigned int )pdev->evtchn_irq, (void *)pdev); pdev->evtchn_irq = -1; } } else { } { flush_workqueue(xen_pcibk_wq); } if ((unsigned long )pdev->sh_info != (unsigned long )((struct xen_pci_sharedinfo *)0)) { { xenbus_unmap_ring_vfree(pdev->xdev, (void *)pdev->sh_info); pdev->sh_info = (struct xen_pci_sharedinfo *)0; } } else { } { ldv_mutex_unlock_86(& pdev->dev_lock); } return; } } static void free_pdev(struct xen_pcibk_device *pdev ) { { if ((unsigned int )pdev->be_watching != 0U) { { unregister_xenbus_watch(& pdev->be_watch); pdev->be_watching = 0U; } } else { } { xen_pcibk_disconnect(pdev); xen_pcibk_release_devices(pdev); dev_set_drvdata(& (pdev->xdev)->dev, (void *)0); pdev->xdev = (struct xenbus_device *)0; kfree((void const *)pdev); } return; } } static int xen_pcibk_do_attach(struct xen_pcibk_device *pdev , int gnt_ref , int remote_evtchn ) { int err ; void *vaddr ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; { { err = 0; descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_do_attach"; descriptor.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor.format = "Attaching to frontend resources - gnt_ref=%d evtchn=%d\n"; descriptor.lineno = 114U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (pdev->xdev)->dev), "Attaching to frontend resources - gnt_ref=%d evtchn=%d\n", gnt_ref, remote_evtchn); } } else { } { err = xenbus_map_ring_valloc(pdev->xdev, gnt_ref, & vaddr); } if (err < 0) { { xenbus_dev_fatal(pdev->xdev, err, "Error mapping other domain page in ours."); } goto out; } else { } { pdev->sh_info = (struct xen_pci_sharedinfo *)vaddr; err = bind_interdomain_evtchn_to_irqhandler((unsigned int )(pdev->xdev)->otherend_id, (unsigned int )remote_evtchn, & xen_pcibk_handle_event, 0UL, "xen-pciback", (void *)pdev); } if (err < 0) { { xenbus_dev_fatal(pdev->xdev, err, "Error binding event channel to IRQ"); } goto out; } else { } { pdev->evtchn_irq = err; err = 0; descriptor___0.modname = "xen_pciback"; descriptor___0.function = "xen_pcibk_do_attach"; descriptor___0.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor___0.format = "Attached!\n"; descriptor___0.lineno = 136U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& (pdev->xdev)->dev), "Attached!\n"); } } else { } out: ; return (err); } } static int xen_pcibk_attach(struct xen_pcibk_device *pdev ) { int err ; int gnt_ref ; int remote_evtchn ; char *magic ; enum xenbus_state tmp ; enum xenbus_state tmp___0 ; struct _ddebug descriptor ; long tmp___1 ; struct xenbus_transaction __constr_expr_0 ; int tmp___2 ; struct _ddebug descriptor___0 ; long tmp___3 ; struct _ddebug descriptor___1 ; long tmp___4 ; { { err = 0; magic = (char *)0; ldv_mutex_lock_87(& pdev->dev_lock); tmp = xenbus_read_driver_state((pdev->xdev)->nodename); } if ((unsigned int )tmp != 3U) { goto out; } else { } { tmp___0 = xenbus_read_driver_state((pdev->xdev)->otherend); } if ((unsigned int )tmp___0 != 3U) { goto out; } else { } { descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_attach"; descriptor.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor.format = "Reading frontend config\n"; descriptor.lineno = 159U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (pdev->xdev)->dev), "Reading frontend config\n"); } } else { } { __constr_expr_0.id = 0U; err = xenbus_gather(__constr_expr_0, (pdev->xdev)->otherend, (char *)"pci-op-ref", (char *)"%u", & gnt_ref, (char *)"event-channel", (char *)"%u", & remote_evtchn, (char *)"magic", (void *)0, & magic, (void *)0); } if (err != 0) { { xenbus_dev_fatal(pdev->xdev, err, "Error reading configuration from frontend"); } goto out; } else { } if ((unsigned long )magic == (unsigned long )((char *)0)) { { xenbus_dev_fatal(pdev->xdev, -14, "version mismatch (%s/%s) with pcifront - halting xen-pciback", magic, (char *)"7"); err = -14; } goto out; } else { { tmp___2 = strcmp((char const *)magic, "7"); } if (tmp___2 != 0) { { xenbus_dev_fatal(pdev->xdev, -14, "version mismatch (%s/%s) with pcifront - halting xen-pciback", magic, (char *)"7"); err = -14; } goto out; } else { } } { err = xen_pcibk_do_attach(pdev, gnt_ref, remote_evtchn); } if (err != 0) { goto out; } else { } { descriptor___0.modname = "xen_pciback"; descriptor___0.function = "xen_pcibk_attach"; descriptor___0.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor___0.format = "Connecting...\n"; descriptor___0.lineno = 185U; descriptor___0.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___3 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& (pdev->xdev)->dev), "Connecting...\n"); } } else { } { err = xenbus_switch_state(pdev->xdev, 4); } if (err != 0) { { xenbus_dev_fatal(pdev->xdev, err, "Error switching to connected state!"); } } else { } { descriptor___1.modname = "xen_pciback"; descriptor___1.function = "xen_pcibk_attach"; descriptor___1.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor___1.format = "Connected? %d\n"; descriptor___1.lineno = 192U; descriptor___1.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___4 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)(& (pdev->xdev)->dev), "Connected? %d\n", err); } } else { } out: { ldv_mutex_unlock_88(& pdev->dev_lock); kfree((void const *)magic); } return (err); } } static int xen_pcibk_publish_pci_dev(struct xen_pcibk_device *pdev , unsigned int domain , unsigned int bus , unsigned int devfn , unsigned int devid ) { int err ; int len ; char str[64U] ; long tmp ; struct xenbus_transaction __constr_expr_0 ; { { len = snprintf((char *)(& str), 64UL, "vdev-%d", devid); tmp = ldv__builtin_expect((unsigned int )len > 62U, 0L); } if (tmp != 0L) { err = -12; goto out; } else { } { __constr_expr_0.id = 0U; err = xenbus_printf(__constr_expr_0, (pdev->xdev)->nodename, (char const *)(& str), "%04x:%02x:%02x.%02x", domain, bus, (devfn >> 3) & 31U, devfn & 7U); } out: ; return (err); } } static int xen_pcibk_export_device(struct xen_pcibk_device *pdev , int domain , int bus , int slot , int func , int devid ) { struct pci_dev *dev ; int err ; struct _ddebug descriptor ; long tmp ; int tmp___0 ; int tmp___1 ; { { err = 0; descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_export_device"; descriptor.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor.format = "exporting dom %x bus %x slot %x func %x\n"; descriptor.lineno = 232U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (pdev->xdev)->dev), "exporting dom %x bus %x slot %x func %x\n", domain, bus, slot, func); } } else { } { dev = pcistub_get_pci_dev_by_slot(pdev, domain, bus, slot, func); } if ((unsigned long )dev == (unsigned long )((struct pci_dev *)0)) { { err = -22; xenbus_dev_fatal(pdev->xdev, err, "Couldn\'t locate PCI device (%04x:%02x:%02x.%d)! perhaps already in-use?", domain, bus, slot, func); } goto out; } else { } { err = xen_pcibk_add_pci_dev(pdev, dev, devid, & xen_pcibk_publish_pci_dev); } if (err != 0) { goto out; } else { } { _dev_info((struct device const *)(& dev->dev), "registering for %d\n", (pdev->xdev)->otherend_id); tmp___1 = xen_register_device_domain_owner(dev, (int )((uint16_t )(pdev->xdev)->otherend_id)); } if (tmp___1 != 0) { { tmp___0 = xen_find_device_domain_owner(dev); dev_err((struct device const *)(& dev->dev), "Stealing ownership from dom%d.\n", tmp___0); xen_unregister_device_domain_owner(dev); xen_register_device_domain_owner(dev, (int )((uint16_t )(pdev->xdev)->otherend_id)); } } else { } out: ; return (err); } } static int xen_pcibk_remove_device(struct xen_pcibk_device *pdev , int domain , int bus , int slot , int func ) { int err ; struct pci_dev *dev ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; struct _ddebug descriptor___1 ; long tmp___1 ; { { err = 0; descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_remove_device"; descriptor.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor.format = "removing dom %x bus %x slot %x func %x\n"; descriptor.lineno = 278U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (pdev->xdev)->dev), "removing dom %x bus %x slot %x func %x\n", domain, bus, slot, func); } } else { } { dev = xen_pcibk_get_pci_dev(pdev, (unsigned int )domain, (unsigned int )bus, (unsigned int )(((slot << 3) & 255) | (func & 7))); } if ((unsigned long )dev == (unsigned long )((struct pci_dev *)0)) { { err = -22; descriptor___0.modname = "xen_pciback"; descriptor___0.function = "xen_pcibk_remove_device"; descriptor___0.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor___0.format = "Couldn\'t locate PCI device (%04x:%02x:%02x.%d)! not owned by this domain\n"; descriptor___0.lineno = 285U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& (pdev->xdev)->dev), "Couldn\'t locate PCI device (%04x:%02x:%02x.%d)! not owned by this domain\n", domain, bus, slot, func); } } else { } goto out; } else { } { descriptor___1.modname = "xen_pciback"; descriptor___1.function = "xen_pcibk_remove_device"; descriptor___1.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor___1.format = "unregistering for %d\n"; descriptor___1.lineno = 289U; descriptor___1.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___1 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)(& dev->dev), "unregistering for %d\n", (pdev->xdev)->otherend_id); } } else { } { xen_unregister_device_domain_owner(dev); xen_pcibk_release_pci_dev(pdev, dev, 1); } out: ; return (err); } } static int xen_pcibk_publish_pci_root(struct xen_pcibk_device *pdev , unsigned int domain , unsigned int bus ) { unsigned int d ; unsigned int b ; int i ; int root_num ; int len ; int err ; char str[64U] ; struct _ddebug descriptor ; long tmp ; struct xenbus_transaction __constr_expr_0 ; long tmp___0 ; struct xenbus_transaction __constr_expr_1 ; long tmp___1 ; struct _ddebug descriptor___0 ; long tmp___2 ; struct xenbus_transaction __constr_expr_2 ; struct xenbus_transaction __constr_expr_3 ; { { descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_publish_pci_root"; descriptor.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor.format = "Publishing pci roots\n"; descriptor.lineno = 307U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (pdev->xdev)->dev), "Publishing pci roots\n"); } } else { } { __constr_expr_0.id = 0U; err = xenbus_scanf(__constr_expr_0, (pdev->xdev)->nodename, "root_num", "%d", & root_num); } if (err == 0 || err == -2) { root_num = 0; } else if (err < 0) { goto out; } else { } i = 0; goto ldv_33860; ldv_33859: { len = snprintf((char *)(& str), 64UL, "root-%d", i); tmp___0 = ldv__builtin_expect((unsigned int )len > 62U, 0L); } if (tmp___0 != 0L) { err = -12; goto out; } else { } { __constr_expr_1.id = 0U; err = xenbus_scanf(__constr_expr_1, (pdev->xdev)->nodename, (char const *)(& str), "%x:%x", & d, & b); } if (err < 0) { goto out; } else { } if (err != 2) { err = -22; goto out; } else { } if (d == domain && b == bus) { err = 0; goto out; } else { } i = i + 1; ldv_33860: ; if (i < root_num) { goto ldv_33859; } else { } { len = snprintf((char *)(& str), 64UL, "root-%d", root_num); tmp___1 = ldv__builtin_expect((unsigned int )len > 62U, 0L); } if (tmp___1 != 0L) { err = -12; goto out; } else { } { descriptor___0.modname = "xen_pciback"; descriptor___0.function = "xen_pcibk_publish_pci_root"; descriptor___0.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor___0.format = "writing root %d at %04x:%02x\n"; descriptor___0.lineno = 346U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& (pdev->xdev)->dev), "writing root %d at %04x:%02x\n", root_num, domain, bus); } } else { } { __constr_expr_2.id = 0U; err = xenbus_printf(__constr_expr_2, (pdev->xdev)->nodename, (char const *)(& str), "%04x:%02x", domain, bus); } if (err != 0) { goto out; } else { } { __constr_expr_3.id = 0U; err = xenbus_printf(__constr_expr_3, (pdev->xdev)->nodename, "root_num", "%d", root_num + 1); } out: ; return (err); } } static int xen_pcibk_reconfigure(struct xen_pcibk_device *pdev ) { int err ; int num_devs ; int domain ; int bus ; int slot ; int func ; int substate ; int i ; int len ; char state_str[64U] ; char dev_str[64U] ; struct _ddebug descriptor ; long tmp ; enum xenbus_state tmp___0 ; struct xenbus_transaction __constr_expr_0 ; long tmp___1 ; struct xenbus_transaction __constr_expr_1 ; struct _ddebug descriptor___0 ; long tmp___2 ; long tmp___3 ; struct xenbus_transaction __constr_expr_2 ; struct xenbus_transaction __constr_expr_3 ; struct _ddebug descriptor___1 ; long tmp___4 ; long tmp___5 ; struct xenbus_transaction __constr_expr_4 ; { { err = 0; descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_reconfigure"; descriptor.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor.format = "Reconfiguring device ...\n"; descriptor.lineno = 371U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (pdev->xdev)->dev), "Reconfiguring device ...\n"); } } else { } { ldv_mutex_lock_89(& pdev->dev_lock); tmp___0 = xenbus_read_driver_state((pdev->xdev)->nodename); } if ((unsigned int )tmp___0 != 7U) { goto out; } else { } { __constr_expr_0.id = 0U; err = xenbus_scanf(__constr_expr_0, (pdev->xdev)->nodename, "num_devs", "%d", & num_devs); } if (err != 1) { if (err >= 0) { err = -22; } else { } { xenbus_dev_fatal(pdev->xdev, err, "Error reading number of devices"); } goto out; } else { } i = 0; goto ldv_33894; ldv_33893: { len = snprintf((char *)(& state_str), 64UL, "state-%d", i); tmp___1 = ldv__builtin_expect((unsigned int )len > 62U, 0L); } if (tmp___1 != 0L) { { err = -12; xenbus_dev_fatal(pdev->xdev, err, "String overflow while reading configuration"); } goto out; } else { } { __constr_expr_1.id = 0U; err = xenbus_scanf(__constr_expr_1, (pdev->xdev)->nodename, (char const *)(& state_str), "%d", & substate); } if (err != 1) { substate = 0; } else { } { if (substate == 1) { goto case_1; } else { } if (substate == 5) { goto case_5; } else { } goto switch_default; case_1: /* CIL Label */ { descriptor___0.modname = "xen_pciback"; descriptor___0.function = "xen_pcibk_reconfigure"; descriptor___0.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor___0.format = "Attaching dev-%d ...\n"; descriptor___0.lineno = 405U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& (pdev->xdev)->dev), "Attaching dev-%d ...\n", i); } } else { } { len = snprintf((char *)(& dev_str), 64UL, "dev-%d", i); tmp___3 = ldv__builtin_expect((unsigned int )len > 62U, 0L); } if (tmp___3 != 0L) { { err = -12; xenbus_dev_fatal(pdev->xdev, err, "String overflow while reading configuration"); } goto out; } else { } { __constr_expr_2.id = 0U; err = xenbus_scanf(__constr_expr_2, (pdev->xdev)->nodename, (char const *)(& dev_str), "%x:%x:%x.%x", & domain, & bus, & slot, & func); } if (err < 0) { { xenbus_dev_fatal(pdev->xdev, err, "Error reading device configuration"); } goto out; } else { } if (err != 4) { { err = -22; xenbus_dev_fatal(pdev->xdev, err, "Error parsing pci device configuration"); } goto out; } else { } { err = xen_pcibk_export_device(pdev, domain, bus, slot, func, i); } if (err != 0) { goto out; } else { } { err = xen_pcibk_publish_pci_roots(pdev, & xen_pcibk_publish_pci_root); } if (err != 0) { { xenbus_dev_fatal(pdev->xdev, err, "Error while publish PCI rootbuses for frontend"); } goto out; } else { } { __constr_expr_3.id = 0U; err = xenbus_printf(__constr_expr_3, (pdev->xdev)->nodename, (char const *)(& state_str), "%d", 3); } if (err != 0) { { xenbus_dev_fatal(pdev->xdev, err, "Error switching substate of dev-%d\n", i); } goto out; } else { } goto ldv_33888; case_5: /* CIL Label */ { descriptor___1.modname = "xen_pciback"; descriptor___1.function = "xen_pcibk_reconfigure"; descriptor___1.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor___1.format = "Detaching dev-%d ...\n"; descriptor___1.lineno = 459U; descriptor___1.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); } if (tmp___4 != 0L) { { __dynamic_dev_dbg(& descriptor___1, (struct device const *)(& (pdev->xdev)->dev), "Detaching dev-%d ...\n", i); } } else { } { len = snprintf((char *)(& dev_str), 64UL, "vdev-%d", i); tmp___5 = ldv__builtin_expect((unsigned int )len > 62U, 0L); } if (tmp___5 != 0L) { { err = -12; xenbus_dev_fatal(pdev->xdev, err, "String overflow while reading configuration"); } goto out; } else { } { __constr_expr_4.id = 0U; err = xenbus_scanf(__constr_expr_4, (pdev->xdev)->nodename, (char const *)(& dev_str), "%x:%x:%x.%x", & domain, & bus, & slot, & func); } if (err < 0) { { xenbus_dev_fatal(pdev->xdev, err, "Error reading device configuration"); } goto out; } else { } if (err != 4) { { err = -22; xenbus_dev_fatal(pdev->xdev, err, "Error parsing pci device configuration"); } goto out; } else { } { err = xen_pcibk_remove_device(pdev, domain, bus, slot, func); } if (err != 0) { goto out; } else { } goto ldv_33888; switch_default: /* CIL Label */ ; goto ldv_33888; switch_break: /* CIL Label */ ; } ldv_33888: i = i + 1; ldv_33894: ; if (i < num_devs) { goto ldv_33893; } else { } { err = xenbus_switch_state(pdev->xdev, 8); } if (err != 0) { { xenbus_dev_fatal(pdev->xdev, err, "Error switching to reconfigured state!"); } goto out; } else { } out: { ldv_mutex_unlock_90(& pdev->dev_lock); } return (0); } } static void xen_pcibk_frontend_changed(struct xenbus_device *xdev , enum xenbus_state fe_state ) { struct xen_pcibk_device *pdev ; void *tmp ; struct _ddebug descriptor ; long tmp___0 ; int tmp___1 ; struct _ddebug descriptor___0 ; long tmp___2 ; { { tmp = dev_get_drvdata((struct device const *)(& xdev->dev)); pdev = (struct xen_pcibk_device *)tmp; descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_frontend_changed"; descriptor.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor.format = "fe state changed %d\n"; descriptor.lineno = 520U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& xdev->dev), "fe state changed %d\n", (unsigned int )fe_state); } } else { } { if ((unsigned int )fe_state == 3U) { goto case_3; } else { } if ((unsigned int )fe_state == 7U) { goto case_7; } else { } if ((unsigned int )fe_state == 4U) { goto case_4; } else { } if ((unsigned int )fe_state == 5U) { goto case_5; } else { } if ((unsigned int )fe_state == 6U) { goto case_6; } else { } if ((unsigned int )fe_state == 0U) { goto case_0; } else { } goto switch_default; case_3: /* CIL Label */ { xen_pcibk_attach(pdev); } goto ldv_33904; case_7: /* CIL Label */ { xen_pcibk_reconfigure(pdev); } goto ldv_33904; case_4: /* CIL Label */ { xenbus_switch_state(xdev, 4); } goto ldv_33904; case_5: /* CIL Label */ { xen_pcibk_disconnect(pdev); xenbus_switch_state(xdev, 5); } goto ldv_33904; case_6: /* CIL Label */ { xen_pcibk_disconnect(pdev); xenbus_switch_state(xdev, 6); tmp___1 = xenbus_dev_is_online(xdev); } if (tmp___1 != 0) { goto ldv_33904; } else { } case_0: /* CIL Label */ { descriptor___0.modname = "xen_pciback"; descriptor___0.function = "xen_pcibk_frontend_changed"; descriptor___0.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor___0.format = "frontend is gone! unregister device\n"; descriptor___0.lineno = 550U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); } if (tmp___2 != 0L) { { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& xdev->dev), "frontend is gone! unregister device\n"); } } else { } { device_unregister(& xdev->dev); } goto ldv_33904; switch_default: /* CIL Label */ ; goto ldv_33904; switch_break: /* CIL Label */ ; } ldv_33904: ; return; } } static int xen_pcibk_setup_backend(struct xen_pcibk_device *pdev ) { int domain ; int bus ; int slot ; int func ; int err ; int i ; int num_devs ; char dev_str[64U] ; char state_str[64U] ; enum xenbus_state tmp ; struct _ddebug descriptor ; long tmp___0 ; struct xenbus_transaction __constr_expr_0 ; int l ; int tmp___1 ; long tmp___2 ; struct xenbus_transaction __constr_expr_1 ; long tmp___3 ; struct xenbus_transaction __constr_expr_2 ; { { err = 0; ldv_mutex_lock_91(& pdev->dev_lock); tmp = xenbus_read_driver_state((pdev->xdev)->nodename); } if ((unsigned int )tmp != 2U) { goto out; } else { } { descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_setup_backend"; descriptor.filename = "drivers/xen/xen-pciback/xenbus.c"; descriptor.format = "getting be setup\n"; descriptor.lineno = 576U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (pdev->xdev)->dev), "getting be setup\n"); } } else { } { __constr_expr_0.id = 0U; err = xenbus_scanf(__constr_expr_0, (pdev->xdev)->nodename, "num_devs", "%d", & num_devs); } if (err != 1) { if (err >= 0) { err = -22; } else { } { xenbus_dev_fatal(pdev->xdev, err, "Error reading number of devices"); } goto out; } else { } i = 0; goto ldv_33932; ldv_33931: { tmp___1 = snprintf((char *)(& dev_str), 64UL, "dev-%d", i); l = tmp___1; tmp___2 = ldv__builtin_expect((unsigned int )l > 62U, 0L); } if (tmp___2 != 0L) { { err = -12; xenbus_dev_fatal(pdev->xdev, err, "String overflow while reading configuration"); } goto out; } else { } { __constr_expr_1.id = 0U; err = xenbus_scanf(__constr_expr_1, (pdev->xdev)->nodename, (char const *)(& dev_str), "%x:%x:%x.%x", & domain, & bus, & slot, & func); } if (err < 0) { { xenbus_dev_fatal(pdev->xdev, err, "Error reading device configuration"); } goto out; } else { } if (err != 4) { { err = -22; xenbus_dev_fatal(pdev->xdev, err, "Error parsing pci device configuration"); } goto out; } else { } { err = xen_pcibk_export_device(pdev, domain, bus, slot, func, i); } if (err != 0) { goto out; } else { } { l = snprintf((char *)(& state_str), 64UL, "state-%d", i); tmp___3 = ldv__builtin_expect((unsigned int )l > 62U, 0L); } if (tmp___3 != 0L) { { err = -12; xenbus_dev_fatal(pdev->xdev, err, "String overflow while reading configuration"); } goto out; } else { } { __constr_expr_2.id = 0U; err = xenbus_printf(__constr_expr_2, (pdev->xdev)->nodename, (char const *)(& state_str), "%d", 3); } if (err != 0) { { xenbus_dev_fatal(pdev->xdev, err, "Error switching substate of dev-%d\n", i); } goto out; } else { } i = i + 1; ldv_33932: ; if (i < num_devs) { goto ldv_33931; } else { } { err = xen_pcibk_publish_pci_roots(pdev, & xen_pcibk_publish_pci_root); } if (err != 0) { { xenbus_dev_fatal(pdev->xdev, err, "Error while publish PCI root buses for frontend"); } goto out; } else { } { err = xenbus_switch_state(pdev->xdev, 3); } if (err != 0) { { xenbus_dev_fatal(pdev->xdev, err, "Error switching to initialised state!"); } } else { } out: { ldv_mutex_unlock_92(& pdev->dev_lock); } if (err == 0) { { xen_pcibk_attach(pdev); } } else { } return (err); } } static void xen_pcibk_be_watch(struct xenbus_watch *watch , char const **vec , unsigned int len ) { struct xen_pcibk_device *pdev ; struct xenbus_watch const *__mptr ; enum xenbus_state tmp ; { { __mptr = (struct xenbus_watch const *)watch; pdev = (struct xen_pcibk_device *)__mptr + 0xffffffffffffff50UL; tmp = xenbus_read_driver_state((pdev->xdev)->nodename); } { if ((unsigned int )tmp == 2U) { goto case_2; } else { } goto switch_default; case_2: /* CIL Label */ { xen_pcibk_setup_backend(pdev); } goto ldv_33943; switch_default: /* CIL Label */ ; goto ldv_33943; switch_break: /* CIL Label */ ; } ldv_33943: ; return; } } static int xen_pcibk_xenbus_probe(struct xenbus_device *dev , struct xenbus_device_id const *id ) { int err ; struct xen_pcibk_device *pdev ; struct xen_pcibk_device *tmp ; { { err = 0; tmp = alloc_pdev(dev); pdev = tmp; } if ((unsigned long )pdev == (unsigned long )((struct xen_pcibk_device *)0)) { { err = -12; xenbus_dev_fatal(dev, err, "Error allocating xen_pcibk_device struct"); } goto out; } else { } { err = xenbus_switch_state(dev, 2); } if (err != 0) { goto out; } else { } { err = xenbus_watch_path(dev, dev->nodename, & pdev->be_watch, & xen_pcibk_be_watch); } if (err != 0) { goto out; } else { } { pdev->be_watching = 1U; xen_pcibk_be_watch(& pdev->be_watch, (char const **)0, 0U); } out: ; return (err); } } static int xen_pcibk_xenbus_remove(struct xenbus_device *dev ) { struct xen_pcibk_device *pdev ; void *tmp ; { { tmp = dev_get_drvdata((struct device const *)(& dev->dev)); pdev = (struct xen_pcibk_device *)tmp; } if ((unsigned long )pdev != (unsigned long )((struct xen_pcibk_device *)0)) { { free_pdev(pdev); } } else { } return (0); } } static struct xenbus_device_id const xen_pcibk_ids[2U] = { {{'p', 'c', 'i', '\000'}}, {{'\000'}}}; static struct xenbus_driver xen_pcibk_driver = {"xen-pciback", (struct xenbus_device_id const *)(& xen_pcibk_ids), & xen_pcibk_xenbus_probe, & xen_pcibk_frontend_changed, & xen_pcibk_xenbus_remove, 0, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, 0}; int xen_pcibk_xenbus_register(void) { struct lock_class_key __key ; char const *__lock_name ; struct workqueue_struct *tmp ; int tmp___0 ; { { __lock_name = "\"%s\"(\"xen_pciback_workqueue\")"; tmp = __alloc_workqueue_key("%s", 8U, 1, & __key, __lock_name, (char *)"xen_pciback_workqueue"); xen_pcibk_wq = tmp; } if ((unsigned long )xen_pcibk_wq == (unsigned long )((struct workqueue_struct *)0)) { { printk("\vxen_pciback: %s: create xen_pciback_workqueue failed\n", "xen_pcibk_xenbus_register"); } return (-14); } else { } xen_pcibk_backend = & xen_pcibk_vpci_backend; if ((int )passthrough) { xen_pcibk_backend = & xen_pcibk_passthrough_backend; } else { } { printk("\016xen_pciback: backend is %s\n", xen_pcibk_backend->name); tmp___0 = ldv___xenbus_register_backend_93(& xen_pcibk_driver, & __this_module, "xen_pciback"); } return (tmp___0); } } void xen_pcibk_xenbus_unregister(void) { { { destroy_workqueue(xen_pcibk_wq); ldv_xenbus_unregister_driver_94(& xen_pcibk_driver); } return; } } int ldv___xenbus_register_backend(int arg0 , struct xenbus_driver *arg1 , struct module *arg2 , char *arg3 ) ; void ldv_dispatch_deregister_32_1(struct xenbus_driver *arg0 ) ; void ldv_dispatch_irq_register_27_2(int arg0 , enum irqreturn (*arg1)(int , void * ) , enum irqreturn (*arg2)(int , void * ) , void *arg3 ) ; void ldv_dispatch_register_33_2(struct xenbus_driver *arg0 ) ; void ldv_iio_triggered_buffer_iio_triggered_buffer_instance_0(void *arg0 ) ; enum irqreturn ldv_iio_triggered_buffer_instance_handler_0_5(enum irqreturn (*arg0)(int , void * ) , int arg1 , void *arg2 ) ; void ldv_iio_triggered_buffer_instance_thread_0_3(enum irqreturn (*arg0)(int , void * ) , int arg1 , void *arg2 ) ; enum irqreturn ldv_interrupt_instance_handler_2_5(enum irqreturn (*arg0)(int , void * ) , int arg1 , void *arg2 ) ; void ldv_interrupt_instance_thread_2_3(enum irqreturn (*arg0)(int , void * ) , int arg1 , void *arg2 ) ; void ldv_io_instance_callback_24_4(void (*arg0)(struct xenbus_device * , enum xenbus_state ) , struct xenbus_device *arg1 , enum xenbus_state arg2 ) ; int ldv_io_instance_probe_24_11(int (*arg0)(struct xenbus_device * , struct xenbus_device_id * ) , struct xenbus_device *arg1 , struct xenbus_device_id *arg2 ) ; void ldv_io_instance_release_24_2(int (*arg0)(struct xenbus_device * ) , struct xenbus_device *arg1 ) ; void ldv_struct_xenbus_driver_io_instance_24(void *arg0 ) ; void ldv_xenbus_unregister_driver(void *arg0 , struct xenbus_driver *arg1 ) ; struct ldv_thread ldv_thread_0 ; struct ldv_thread ldv_thread_2 ; struct ldv_thread ldv_thread_24 ; int ldv___xenbus_register_backend(int arg0 , struct xenbus_driver *arg1 , struct module *arg2 , char *arg3 ) { struct xenbus_driver *ldv_33_struct_xenbus_driver_struct_xenbus_driver ; int tmp ; { { tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_assume(arg0 == 0); ldv_33_struct_xenbus_driver_struct_xenbus_driver = arg1; ldv_dispatch_register_33_2(ldv_33_struct_xenbus_driver_struct_xenbus_driver); } return (arg0); } else { { ldv_assume(arg0 != 0); } return (arg0); } return (arg0); } } void ldv_dispatch_deregister_32_1(struct xenbus_driver *arg0 ) { { return; } } void ldv_dispatch_irq_register_27_2(int arg0 , enum irqreturn (*arg1)(int , void * ) , enum irqreturn (*arg2)(int , void * ) , void *arg3 ) { struct ldv_struct_interrupt_instance_1 *cf_arg_1 ; struct ldv_struct_interrupt_instance_1 *cf_arg_2 ; void *tmp ; void *tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = ldv_xmalloc(40UL); cf_arg_1 = (struct ldv_struct_interrupt_instance_1 *)tmp; cf_arg_1->arg0 = arg0; cf_arg_1->arg1 = arg1; cf_arg_1->arg2 = arg2; cf_arg_1->arg3 = arg3; ldv_interrupt_interrupt_instance_1((void *)cf_arg_1); } } else { { tmp___0 = ldv_xmalloc(40UL); cf_arg_2 = (struct ldv_struct_interrupt_instance_1 *)tmp___0; cf_arg_2->arg0 = arg0; cf_arg_2->arg1 = arg1; cf_arg_2->arg2 = arg2; cf_arg_2->arg3 = arg3; ldv_interrupt_interrupt_instance_2((void *)cf_arg_2); } } return; } } void ldv_dispatch_register_33_2(struct xenbus_driver *arg0 ) { struct ldv_struct_io_instance_24 *cf_arg_24 ; void *tmp ; { { tmp = ldv_xmalloc(16UL); cf_arg_24 = (struct ldv_struct_io_instance_24 *)tmp; cf_arg_24->arg0 = arg0; ldv_struct_xenbus_driver_io_instance_24((void *)cf_arg_24); } return; } } void ldv_iio_triggered_buffer_iio_triggered_buffer_instance_0(void *arg0 ) { enum irqreturn (*ldv_0_callback_handler)(int , void * ) ; void *ldv_0_data_data ; int ldv_0_line_line ; enum irqreturn ldv_0_ret_val_default ; enum irqreturn (*ldv_0_thread_thread)(int , void * ) ; int tmp ; { { ldv_switch_to_interrupt_context(); ldv_0_ret_val_default = ldv_iio_triggered_buffer_instance_handler_0_5(ldv_0_callback_handler, ldv_0_line_line, ldv_0_data_data); ldv_switch_to_process_context(); tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_assume((unsigned int )ldv_0_ret_val_default == 2U); ldv_iio_triggered_buffer_instance_thread_0_3(ldv_0_thread_thread, ldv_0_line_line, ldv_0_data_data); } } else { { ldv_assume((unsigned int )ldv_0_ret_val_default != 2U); } } return; return; } } enum irqreturn ldv_iio_triggered_buffer_instance_handler_0_5(enum irqreturn (*arg0)(int , void * ) , int arg1 , void *arg2 ) { irqreturn_t tmp ; { { tmp = xen_pcibk_handle_event(arg1, arg2); } return (tmp); } } void ldv_iio_triggered_buffer_instance_thread_0_3(enum irqreturn (*arg0)(int , void * ) , int arg1 , void *arg2 ) { { { xen_pcibk_handle_event(arg1, arg2); } return; } } enum irqreturn ldv_interrupt_instance_handler_2_5(enum irqreturn (*arg0)(int , void * ) , int arg1 , void *arg2 ) { irqreturn_t tmp ; { { tmp = xen_pcibk_handle_event(arg1, arg2); } return (tmp); } } void ldv_interrupt_instance_thread_1_3(enum irqreturn (*arg0)(int , void * ) , int arg1 , void *arg2 ) { { { xen_pcibk_handle_event(arg1, arg2); } return; } } void ldv_interrupt_instance_thread_2_3(enum irqreturn (*arg0)(int , void * ) , int arg1 , void *arg2 ) { { { xen_pcibk_handle_event(arg1, arg2); } return; } } void ldv_interrupt_interrupt_instance_2(void *arg0 ) { enum irqreturn (*ldv_2_callback_handler)(int , void * ) ; void *ldv_2_data_data ; int ldv_2_line_line ; enum irqreturn ldv_2_ret_val_default ; enum irqreturn (*ldv_2_thread_thread)(int , void * ) ; struct ldv_struct_interrupt_instance_1 *data ; int tmp ; { data = (struct ldv_struct_interrupt_instance_1 *)arg0; if ((unsigned long )data != (unsigned long )((struct ldv_struct_interrupt_instance_1 *)0)) { { ldv_2_line_line = data->arg0; ldv_2_callback_handler = data->arg1; ldv_2_thread_thread = data->arg2; ldv_2_data_data = data->arg3; ldv_free((void *)data); } } else { } { ldv_switch_to_interrupt_context(); ldv_2_ret_val_default = ldv_interrupt_instance_handler_2_5(ldv_2_callback_handler, ldv_2_line_line, ldv_2_data_data); ldv_switch_to_process_context(); tmp = ldv_undef_int(); } if (tmp != 0) { { ldv_assume((unsigned int )ldv_2_ret_val_default == 2U); ldv_interrupt_instance_thread_2_3(ldv_2_thread_thread, ldv_2_line_line, ldv_2_data_data); } } else { { ldv_assume((unsigned int )ldv_2_ret_val_default != 2U); } } return; return; } } void ldv_io_instance_callback_24_4(void (*arg0)(struct xenbus_device * , enum xenbus_state ) , struct xenbus_device *arg1 , enum xenbus_state arg2 ) { { { xen_pcibk_frontend_changed(arg1, arg2); } return; } } int ldv_io_instance_probe_24_11(int (*arg0)(struct xenbus_device * , struct xenbus_device_id * ) , struct xenbus_device *arg1 , struct xenbus_device_id *arg2 ) { int tmp ; { { tmp = xen_pcibk_xenbus_probe(arg1, (struct xenbus_device_id const *)arg2); } return (tmp); } } void ldv_io_instance_release_24_2(int (*arg0)(struct xenbus_device * ) , struct xenbus_device *arg1 ) { { { xen_pcibk_xenbus_remove(arg1); } return; } } void ldv_struct_xenbus_driver_io_instance_24(void *arg0 ) { void (*ldv_24_callback_otherend_changed)(struct xenbus_device * , enum xenbus_state ) ; struct xenbus_driver *ldv_24_container_struct_xenbus_driver ; enum xenbus_state ldv_24_resource_enum_xenbus_state ; struct xenbus_device_id *ldv_24_resource_struct_xenbus_device_id ; struct xenbus_device *ldv_24_resource_struct_xenbus_device_ptr ; int ldv_24_ret_default ; struct ldv_struct_io_instance_24 *data ; void *tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; { data = (struct ldv_struct_io_instance_24 *)arg0; ldv_24_ret_default = 1; if ((unsigned long )data != (unsigned long )((struct ldv_struct_io_instance_24 *)0)) { { ldv_24_container_struct_xenbus_driver = data->arg0; ldv_free((void *)data); } } else { } { tmp = ldv_xmalloc(32UL); ldv_24_resource_struct_xenbus_device_id = (struct xenbus_device_id *)tmp; tmp___0 = ldv_xmalloc(1656UL); ldv_24_resource_struct_xenbus_device_ptr = (struct xenbus_device *)tmp___0; } goto ldv_main_24; return; ldv_main_24: { tmp___2 = ldv_undef_int(); } if (tmp___2 != 0) { { ldv_24_ret_default = ldv_io_instance_probe_24_11((int (*)(struct xenbus_device * , struct xenbus_device_id * ))ldv_24_container_struct_xenbus_driver->probe, ldv_24_resource_struct_xenbus_device_ptr, ldv_24_resource_struct_xenbus_device_id); ldv_24_ret_default = ldv_filter_err_code(ldv_24_ret_default); tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { ldv_assume(ldv_24_ret_default == 0); } goto ldv_call_24; } else { { ldv_assume(ldv_24_ret_default != 0); } goto ldv_main_24; } } else { { ldv_free((void *)ldv_24_resource_struct_xenbus_device_id); ldv_free((void *)ldv_24_resource_struct_xenbus_device_ptr); } return; } return; ldv_call_24: { tmp___3 = ldv_undef_int(); } if (tmp___3 != 0) { { ldv_io_instance_callback_24_4(ldv_24_callback_otherend_changed, ldv_24_resource_struct_xenbus_device_ptr, ldv_24_resource_enum_xenbus_state); } goto ldv_call_24; } else { { ldv_io_instance_release_24_2(ldv_24_container_struct_xenbus_driver->remove, ldv_24_resource_struct_xenbus_device_ptr); } goto ldv_main_24; } return; } } void ldv_xenbus_unregister_driver(void *arg0 , struct xenbus_driver *arg1 ) { struct xenbus_driver *ldv_32_struct_xenbus_driver_struct_xenbus_driver ; { { ldv_32_struct_xenbus_driver_struct_xenbus_driver = arg1; ldv_dispatch_deregister_32_1(ldv_32_struct_xenbus_driver_struct_xenbus_driver); } return; return; } } static void ldv_mutex_lock_85(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_dev_lock_of_xen_pcibk_device(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_86(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_dev_lock_of_xen_pcibk_device(ldv_func_arg1); } return; } } static void ldv_mutex_lock_87(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_dev_lock_of_xen_pcibk_device(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_88(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_dev_lock_of_xen_pcibk_device(ldv_func_arg1); } return; } } static void ldv_mutex_lock_89(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_dev_lock_of_xen_pcibk_device(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_90(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_dev_lock_of_xen_pcibk_device(ldv_func_arg1); } return; } } static void ldv_mutex_lock_91(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_dev_lock_of_xen_pcibk_device(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_92(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_dev_lock_of_xen_pcibk_device(ldv_func_arg1); } return; } } static int ldv___xenbus_register_backend_93(struct xenbus_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) { ldv_func_ret_type ldv_func_res ; int tmp ; int tmp___0 ; { { tmp = __xenbus_register_backend(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; tmp___0 = ldv___xenbus_register_backend(ldv_func_res, ldv_func_arg1, ldv_func_arg2, (char *)ldv_func_arg3); } return (tmp___0); return (ldv_func_res); } } static void ldv_xenbus_unregister_driver_94(struct xenbus_driver *ldv_func_arg1 ) { { { xenbus_unregister_driver(ldv_func_arg1); ldv_xenbus_unregister_driver((void *)0, ldv_func_arg1); } return; } } long ldv_ptr_err(void const *ptr ) ; __inline static long PTR_ERR(void const *ptr ) ; __inline static bool IS_ERR(void const *ptr ) { long tmp ; { { tmp = ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L); } return (tmp != 0L); } } __inline static void *kmalloc(size_t size , gfp_t flags ) ; extern int pci_bus_read_config_byte(struct pci_bus * , unsigned int , int , u8 * ) ; extern int pci_bus_read_config_dword(struct pci_bus * , unsigned int , int , u32 * ) ; extern int pci_bus_write_config_byte(struct pci_bus * , unsigned int , int , u8 ) ; extern int pci_bus_write_config_dword(struct pci_bus * , unsigned int , int , u32 ) ; __inline static int pci_read_config_byte(struct pci_dev const *dev , int where , u8 *val ) { int tmp ; { { tmp = pci_bus_read_config_byte(dev->bus, dev->devfn, where, val); } return (tmp); } } __inline static int pci_read_config_dword(struct pci_dev const *dev , int where , u32 *val ) { int tmp ; { { tmp = pci_bus_read_config_dword(dev->bus, dev->devfn, where, val); } return (tmp); } } __inline static int pci_write_config_byte(struct pci_dev const *dev , int where , u8 val ) { int tmp ; { { tmp = pci_bus_write_config_byte(dev->bus, dev->devfn, where, (int )val); } return (tmp); } } __inline static int pci_write_config_dword(struct pci_dev const *dev , int where , u32 val ) { int tmp ; { { tmp = pci_bus_write_config_dword(dev->bus, dev->devfn, where, val); } return (tmp); } } int xen_pcibk_config_add_field_offset(struct pci_dev *dev , struct config_field const *field , unsigned int base_offset ) ; int xen_pcibk_read_config_byte(struct pci_dev *dev , int offset , u8 *value , void *data ) ; int xen_pcibk_read_config_word(struct pci_dev *dev , int offset , u16 *value , void *data ) ; int xen_pcibk_read_config_dword(struct pci_dev *dev , int offset , u32 *value , void *data ) ; int xen_pcibk_write_config_byte(struct pci_dev *dev , int offset , u8 value , void *data ) ; int xen_pcibk_write_config_word(struct pci_dev *dev , int offset , u16 value , void *data ) ; int xen_pcibk_write_config_dword(struct pci_dev *dev , int offset , u32 value , void *data ) ; int xen_pcibk_config_capability_init(void) ; int xen_pcibk_config_header_add_fields(struct pci_dev *dev ) ; int xen_pcibk_config_capability_add_fields(struct pci_dev *dev ) ; int xen_pcibk_config_quirks_init(struct pci_dev *dev ) ; int xen_pcibk_field_is_dup(struct pci_dev *dev , unsigned int reg ) ; static bool permissive ; int xen_pcibk_read_config_byte(struct pci_dev *dev , int offset , u8 *value , void *data ) { int tmp ; { { tmp = pci_read_config_byte((struct pci_dev const *)dev, offset, value); } return (tmp); } } int xen_pcibk_read_config_word(struct pci_dev *dev , int offset , u16 *value , void *data ) { int tmp ; { { tmp = pci_read_config_word((struct pci_dev const *)dev, offset, value); } return (tmp); } } int xen_pcibk_read_config_dword(struct pci_dev *dev , int offset , u32 *value , void *data ) { int tmp ; { { tmp = pci_read_config_dword((struct pci_dev const *)dev, offset, value); } return (tmp); } } int xen_pcibk_write_config_byte(struct pci_dev *dev , int offset , u8 value , void *data ) { int tmp ; { { tmp = pci_write_config_byte((struct pci_dev const *)dev, offset, (int )value); } return (tmp); } } int xen_pcibk_write_config_word(struct pci_dev *dev , int offset , u16 value , void *data ) { int tmp ; { { tmp = pci_write_config_word((struct pci_dev const *)dev, offset, (int )value); } return (tmp); } } int xen_pcibk_write_config_dword(struct pci_dev *dev , int offset , u32 value , void *data ) { int tmp ; { { tmp = pci_write_config_dword((struct pci_dev const *)dev, offset, value); } return (tmp); } } static int conf_space_read(struct pci_dev *dev , struct config_field_entry const *entry , int offset , u32 *value ) { int ret ; struct config_field const *field ; { ret = 0; field = entry->field; *value = 0U; { if (field->size == 1U) { goto case_1; } else { } if (field->size == 2U) { goto case_2; } else { } if (field->size == 4U) { goto case_4; } else { } goto switch_break; case_1: /* CIL Label */ ; if ((unsigned long )field->u.b.read != (unsigned long )((int (*)(struct pci_dev * , int , u8 * , void * ))0)) { { ret = (*(field->u.b.read))(dev, offset, (u8 *)value, entry->data); } } else { } goto ldv_30742; case_2: /* CIL Label */ ; if ((unsigned long )field->u.w.read != (unsigned long )((int (*)(struct pci_dev * , int , u16 * , void * ))0)) { { ret = (*(field->u.w.read))(dev, offset, (u16 *)value, entry->data); } } else { } goto ldv_30742; case_4: /* CIL Label */ ; if ((unsigned long )field->u.dw.read != (unsigned long )((int (*)(struct pci_dev * , int , u32 * , void * ))0)) { { ret = (*(field->u.dw.read))(dev, offset, value, entry->data); } } else { } goto ldv_30742; switch_break: /* CIL Label */ ; } ldv_30742: ; return (ret); } } static int conf_space_write(struct pci_dev *dev , struct config_field_entry const *entry , int offset , u32 value ) { int ret ; struct config_field const *field ; { ret = 0; field = entry->field; { if (field->size == 1U) { goto case_1; } else { } if (field->size == 2U) { goto case_2; } else { } if (field->size == 4U) { goto case_4; } else { } goto switch_break; case_1: /* CIL Label */ ; if ((unsigned long )field->u.b.write != (unsigned long )((int (*)(struct pci_dev * , int , u8 , void * ))0)) { { ret = (*(field->u.b.write))(dev, offset, (int )((unsigned char )value), entry->data); } } else { } goto ldv_30754; case_2: /* CIL Label */ ; if ((unsigned long )field->u.w.write != (unsigned long )((int (*)(struct pci_dev * , int , u16 , void * ))0)) { { ret = (*(field->u.w.write))(dev, offset, (int )((unsigned short )value), entry->data); } } else { } goto ldv_30754; case_4: /* CIL Label */ ; if ((unsigned long )field->u.dw.write != (unsigned long )((int (*)(struct pci_dev * , int , u32 , void * ))0)) { { ret = (*(field->u.dw.write))(dev, offset, value, entry->data); } } else { } goto ldv_30754; switch_break: /* CIL Label */ ; } ldv_30754: ; return (ret); } } __inline static u32 get_mask(int size ) { { if (size == 1) { return (255U); } else if (size == 2) { return (65535U); } else { return (4294967295U); } } } __inline static int valid_request(int offset , int size ) { { if (((unsigned int )size - 1U <= 1U || size == 4) && offset % size == 0) { return (1); } else { } return (0); } } __inline static u32 merge_value(u32 val , u32 new_val , u32 new_val_mask , int offset ) { { if (offset >= 0) { new_val_mask = new_val_mask << offset * 8; new_val = new_val << offset * 8; } else { new_val_mask = new_val_mask >> offset * -8; new_val = new_val >> offset * -8; } val = (val & ~ new_val_mask) | (new_val & new_val_mask); return (val); } } static int xen_pcibios_err_to_errno(int err ) { { { if (err == 0) { goto case_0; } else { } if (err == 134) { goto case_134; } else { } if (err == 135) { goto case_135; } else { } if (err == 129) { goto case_129; } else { } if (err == 136) { goto case_136; } else { } goto switch_break; case_0: /* CIL Label */ ; return (0); case_134: /* CIL Label */ ; return (-1); case_135: /* CIL Label */ ; return (-2); case_129: /* CIL Label */ ; return (-4); case_136: /* CIL Label */ ; return (-3); switch_break: /* CIL Label */ ; } return (err); } } int xen_pcibk_config_read(struct pci_dev *dev , int offset , int size , u32 *ret_val ) { int err ; struct xen_pcibk_dev_data *dev_data ; void *tmp ; struct config_field_entry const *cfg_entry ; struct config_field const *field ; int req_start ; int req_end ; int field_start ; int field_end ; u32 value ; u32 tmp_val ; char const *tmp___0 ; long tmp___1 ; int tmp___2 ; struct list_head const *__mptr ; u32 tmp___3 ; struct list_head const *__mptr___0 ; char const *tmp___4 ; long tmp___5 ; int tmp___6 ; { { err = 0; tmp = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp; value = 0U; tmp___1 = ldv__builtin_expect(verbose_request != 0, 0L); } if (tmp___1 != 0L) { { tmp___0 = pci_name((struct pci_dev const *)dev); printk("\017xen-pciback: %s: read %d bytes at 0x%x\n", tmp___0, size, offset); } } else { } { tmp___2 = valid_request(offset, size); } if (tmp___2 == 0) { err = -2; goto out; } else { } { if (size == 1) { goto case_1; } else { } if (size == 2) { goto case_2; } else { } if (size == 4) { goto case_4; } else { } goto switch_break; case_1: /* CIL Label */ { err = pci_read_config_byte((struct pci_dev const *)dev, offset, (u8 *)(& value)); } goto ldv_30796; case_2: /* CIL Label */ { err = pci_read_config_word((struct pci_dev const *)dev, offset, (u16 *)(& value)); } goto ldv_30796; case_4: /* CIL Label */ { err = pci_read_config_dword((struct pci_dev const *)dev, offset, & value); } goto ldv_30796; switch_break: /* CIL Label */ ; } ldv_30796: __mptr = (struct list_head const *)dev_data->config_fields.next; cfg_entry = (struct config_field_entry const *)__mptr; goto ldv_30804; ldv_30803: field = cfg_entry->field; req_start = offset; req_end = offset + size; field_start = (int )((unsigned int )cfg_entry->base_offset + (unsigned int )(cfg_entry->field)->offset); field_end = (int )(((unsigned int )cfg_entry->base_offset + (unsigned int )(cfg_entry->field)->offset) + (unsigned int )field->size); if ((req_start >= field_start && req_start < field_end) || (req_end > field_start && req_end <= field_end)) { { err = conf_space_read(dev, cfg_entry, field_start, & tmp_val); } if (err != 0) { goto out; } else { } { tmp___3 = get_mask((int )field->size); value = merge_value(value, tmp_val, tmp___3, field_start - req_start); } } else { } __mptr___0 = (struct list_head const *)cfg_entry->list.next; cfg_entry = (struct config_field_entry const *)__mptr___0; ldv_30804: ; if ((unsigned long )cfg_entry != (unsigned long )dev_data) { goto ldv_30803; } else { } out: { tmp___5 = ldv__builtin_expect(verbose_request != 0, 0L); } if (tmp___5 != 0L) { { tmp___4 = pci_name((struct pci_dev const *)dev); printk("\017xen-pciback: %s: read %d bytes at 0x%x = %x\n", tmp___4, size, offset, value); } } else { } { *ret_val = value; tmp___6 = xen_pcibios_err_to_errno(err); } return (tmp___6); } } int xen_pcibk_config_write(struct pci_dev *dev , int offset , int size , u32 value ) { int err ; int handled ; struct xen_pcibk_dev_data *dev_data ; void *tmp ; struct config_field_entry const *cfg_entry ; struct config_field const *field ; u32 tmp_val ; int req_start ; int req_end ; int field_start ; int field_end ; char const *tmp___0 ; long tmp___1 ; int tmp___2 ; struct list_head const *__mptr ; u32 tmp___3 ; struct list_head const *__mptr___0 ; int tmp___4 ; { { err = 0; handled = 0; tmp = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp; tmp___1 = ldv__builtin_expect(verbose_request != 0, 0L); } if (tmp___1 != 0L) { { tmp___0 = pci_name((struct pci_dev const *)dev); printk("\017xen-pciback: %s: write request %d bytes at 0x%x = %x\n", tmp___0, size, offset, value); } } else { } { tmp___2 = valid_request(offset, size); } if (tmp___2 == 0) { return (-2); } else { } __mptr = (struct list_head const *)dev_data->config_fields.next; cfg_entry = (struct config_field_entry const *)__mptr; goto ldv_30828; ldv_30827: field = cfg_entry->field; req_start = offset; req_end = offset + size; field_start = (int )((unsigned int )cfg_entry->base_offset + (unsigned int )(cfg_entry->field)->offset); field_end = (int )(((unsigned int )cfg_entry->base_offset + (unsigned int )(cfg_entry->field)->offset) + (unsigned int )field->size); if ((req_start >= field_start && req_start < field_end) || (req_end > field_start && req_end <= field_end)) { { tmp_val = 0U; err = xen_pcibk_config_read(dev, field_start, (int )field->size, & tmp_val); } if (err != 0) { goto ldv_30826; } else { } { tmp___3 = get_mask(size); tmp_val = merge_value(tmp_val, value, tmp___3, req_start - field_start); err = conf_space_write(dev, cfg_entry, field_start, tmp_val); handled = 1; } } else { } __mptr___0 = (struct list_head const *)cfg_entry->list.next; cfg_entry = (struct config_field_entry const *)__mptr___0; ldv_30828: ; if ((unsigned long )cfg_entry != (unsigned long )dev_data) { goto ldv_30827; } else { } ldv_30826: ; if ((handled | err) == 0) { if ((unsigned int )*((unsigned char *)dev_data + 24UL) != 0U || (int )permissive) { { if (size == 1) { goto case_1; } else { } if (size == 2) { goto case_2; } else { } if (size == 4) { goto case_4; } else { } goto switch_break; case_1: /* CIL Label */ { err = pci_write_config_byte((struct pci_dev const *)dev, offset, (int )((unsigned char )value)); } goto ldv_30830; case_2: /* CIL Label */ { err = pci_write_config_word((struct pci_dev const *)dev, offset, (int )((unsigned short )value)); } goto ldv_30830; case_4: /* CIL Label */ { err = pci_write_config_dword((struct pci_dev const *)dev, offset, value); } goto ldv_30830; switch_break: /* CIL Label */ ; } ldv_30830: ; } else if ((unsigned int )*((unsigned char *)dev_data + 24UL) == 0U) { { dev_data->warned_on_write = 1U; dev_warn((struct device const *)(& dev->dev), "Driver tried to write to a read-only configuration space field at offset 0x%x, size %d. This may be harmless, but if you have problems with your device:\n1) see permissive attribute in sysfs\n2) report problems to the xen-devel mailing list along with details of your device obtained from lspci.\n", offset, size); } } else { } } else { } { tmp___4 = xen_pcibios_err_to_errno(err); } return (tmp___4); } } void xen_pcibk_config_free_dyn_fields(struct pci_dev *dev ) { struct xen_pcibk_dev_data *dev_data ; void *tmp ; struct config_field_entry *cfg_entry ; struct config_field_entry *t ; struct config_field const *field ; struct _ddebug descriptor ; long tmp___0 ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { { tmp = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp; descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_config_free_dyn_fields"; descriptor.filename = "drivers/xen/xen-pciback/conf_space.c"; descriptor.format = "free-ing dynamically allocated virtual configuration space fields\n"; descriptor.lineno = 303U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "free-ing dynamically allocated virtual configuration space fields\n"); } } else { } if ((unsigned long )dev_data == (unsigned long )((struct xen_pcibk_dev_data *)0)) { return; } else { } __mptr = (struct list_head const *)dev_data->config_fields.next; cfg_entry = (struct config_field_entry *)__mptr; __mptr___0 = (struct list_head const *)cfg_entry->list.next; t = (struct config_field_entry *)__mptr___0; goto ldv_30849; ldv_30848: field = cfg_entry->field; if ((unsigned long )field->clean != (unsigned long )((void (*/* const */)(struct config_field * ))0)) { { (*(field->clean))((struct config_field *)field); kfree((void const *)cfg_entry->data); list_del(& cfg_entry->list); kfree((void const *)cfg_entry); } } else { } cfg_entry = t; __mptr___1 = (struct list_head const *)t->list.next; t = (struct config_field_entry *)__mptr___1; ldv_30849: ; if ((unsigned long )cfg_entry != (unsigned long )dev_data) { goto ldv_30848; } else { } return; } } void xen_pcibk_config_reset_dev(struct pci_dev *dev ) { struct xen_pcibk_dev_data *dev_data ; void *tmp ; struct config_field_entry const *cfg_entry ; struct config_field const *field ; struct _ddebug descriptor ; long tmp___0 ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { { tmp = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp; descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_config_reset_dev"; descriptor.filename = "drivers/xen/xen-pciback/conf_space.c"; descriptor.format = "resetting virtual configuration space\n"; descriptor.lineno = 328U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "resetting virtual configuration space\n"); } } else { } if ((unsigned long )dev_data == (unsigned long )((struct xen_pcibk_dev_data *)0)) { return; } else { } __mptr = (struct list_head const *)dev_data->config_fields.next; cfg_entry = (struct config_field_entry const *)__mptr; goto ldv_30864; ldv_30863: field = cfg_entry->field; if ((unsigned long )field->reset != (unsigned long )((void (*)(struct pci_dev * , int , void * ))0)) { { (*(field->reset))(dev, (int )((unsigned int )cfg_entry->base_offset + (unsigned int )(cfg_entry->field)->offset), cfg_entry->data); } } else { } __mptr___0 = (struct list_head const *)cfg_entry->list.next; cfg_entry = (struct config_field_entry const *)__mptr___0; ldv_30864: ; if ((unsigned long )cfg_entry != (unsigned long )dev_data) { goto ldv_30863; } else { } return; } } void xen_pcibk_config_free_dev(struct pci_dev *dev ) { struct xen_pcibk_dev_data *dev_data ; void *tmp ; struct config_field_entry *cfg_entry ; struct config_field_entry *t ; struct config_field const *field ; struct _ddebug descriptor ; long tmp___0 ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { { tmp = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp; descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_config_free_dev"; descriptor.filename = "drivers/xen/xen-pciback/conf_space.c"; descriptor.format = "free-ing virtual configuration space fields\n"; descriptor.lineno = 346U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "free-ing virtual configuration space fields\n"); } } else { } if ((unsigned long )dev_data == (unsigned long )((struct xen_pcibk_dev_data *)0)) { return; } else { } __mptr = (struct list_head const *)dev_data->config_fields.next; cfg_entry = (struct config_field_entry *)__mptr; __mptr___0 = (struct list_head const *)cfg_entry->list.next; t = (struct config_field_entry *)__mptr___0; goto ldv_30882; ldv_30881: { list_del(& cfg_entry->list); field = cfg_entry->field; } if ((unsigned long )field->release != (unsigned long )((void (*)(struct pci_dev * , int , void * ))0)) { { (*(field->release))(dev, (int )(cfg_entry->base_offset + (unsigned int )(cfg_entry->field)->offset), cfg_entry->data); } } else { } { kfree((void const *)cfg_entry); cfg_entry = t; __mptr___1 = (struct list_head const *)t->list.next; t = (struct config_field_entry *)__mptr___1; } ldv_30882: ; if ((unsigned long )cfg_entry != (unsigned long )dev_data) { goto ldv_30881; } else { } return; } } int xen_pcibk_config_add_field_offset(struct pci_dev *dev , struct config_field const *field , unsigned int base_offset ) { int err ; struct xen_pcibk_dev_data *dev_data ; void *tmp ; struct config_field_entry *cfg_entry ; void *tmp___0 ; void *tmp___1 ; long tmp___2 ; bool tmp___3 ; struct _ddebug descriptor ; long tmp___4 ; { { err = 0; tmp = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp; tmp___1 = kmalloc(40UL, 208U); cfg_entry = (struct config_field_entry *)tmp___1; } if ((unsigned long )cfg_entry == (unsigned long )((struct config_field_entry *)0)) { err = -12; goto out; } else { } { cfg_entry->data = (void *)0; cfg_entry->field = field; cfg_entry->base_offset = base_offset; err = xen_pcibk_field_is_dup(dev, cfg_entry->base_offset + (unsigned int )(cfg_entry->field)->offset); } if (err != 0) { goto out; } else { } if ((unsigned long )field->init != (unsigned long )((void *(*)(struct pci_dev * , int ))0)) { { tmp___0 = (*(field->init))(dev, (int )(cfg_entry->base_offset + (unsigned int )(cfg_entry->field)->offset)); tmp___3 = IS_ERR((void const *)tmp___0); } if ((int )tmp___3) { { tmp___2 = PTR_ERR((void const *)tmp___0); err = (int )tmp___2; } goto out; } else { } cfg_entry->data = tmp___0; } else { } { descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_config_add_field_offset"; descriptor.filename = "drivers/xen/xen-pciback/conf_space.c"; descriptor.format = "added config field at offset 0x%02x\n"; descriptor.lineno = 398U; descriptor.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___4 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "added config field at offset 0x%02x\n", cfg_entry->base_offset + (unsigned int )(cfg_entry->field)->offset); } } else { } { list_add_tail(& cfg_entry->list, & dev_data->config_fields); } out: ; if (err != 0) { { kfree((void const *)cfg_entry); } } else { } return (err); } } int xen_pcibk_config_init_dev(struct pci_dev *dev ) { int err ; struct xen_pcibk_dev_data *dev_data ; void *tmp ; struct _ddebug descriptor ; long tmp___0 ; { { err = 0; tmp = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp; descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_config_init_dev"; descriptor.filename = "drivers/xen/xen-pciback/conf_space.c"; descriptor.format = "initializing virtual configuration space\n"; descriptor.lineno = 417U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp___0 != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "initializing virtual configuration space\n"); } } else { } { INIT_LIST_HEAD(& dev_data->config_fields); err = xen_pcibk_config_header_add_fields(dev); } if (err != 0) { goto out; } else { } { err = xen_pcibk_config_capability_add_fields(dev); } if (err != 0) { goto out; } else { } { err = xen_pcibk_config_quirks_init(dev); } out: ; return (err); } } int xen_pcibk_config_init(void) { int tmp ; { { tmp = xen_pcibk_config_capability_init(); } return (tmp); } } __inline static long PTR_ERR(void const *ptr ) { long tmp ; { { tmp = ldv_ptr_err(ptr); } return (tmp); } } void *ldv_err_ptr(long error ) ; __inline static void *ERR_PTR(long error ) ; __inline static resource_size_t resource_size(struct resource const *res ) { { return (((unsigned long long )res->end - (unsigned long long )res->start) + 1ULL); } } __inline static void *kmalloc(size_t size , gfp_t flags ) ; extern void pci_set_master(struct pci_dev * ) ; extern int pci_set_mwi(struct pci_dev * ) ; __inline static int xen_pcibk_config_add_field(struct pci_dev *dev , struct config_field const *field ) { int tmp ; { { tmp = xen_pcibk_config_add_field_offset(dev, field, 0U); } return (tmp); } } __inline static int xen_pcibk_config_add_fields(struct pci_dev *dev , struct config_field const *field ) { int i ; int err ; { err = 0; i = 0; goto ldv_29838; ldv_29837: { err = xen_pcibk_config_add_field(dev, field + (unsigned long )i); } if (err != 0) { goto ldv_29836; } else { } i = i + 1; ldv_29838: ; if ((unsigned int )(field + (unsigned long )i)->size != 0U) { goto ldv_29837; } else { } ldv_29836: ; return (err); } } static int command_read(struct pci_dev *dev , int offset , u16 *value , void *data ) { int i ; int ret ; int tmp ; { { ret = xen_pcibk_read_config_word(dev, offset, value, data); tmp = pci_is_enabled(dev); } if (tmp == 0) { return (ret); } else { } i = 0; goto ldv_29898; ldv_29897: ; if ((dev->resource[i].flags & 256UL) != 0UL) { *value = (u16 )((unsigned int )*value | 1U); } else { } if ((dev->resource[i].flags & 512UL) != 0UL) { *value = (u16 )((unsigned int )*value | 2U); } else { } i = i + 1; ldv_29898: ; if (i <= 5) { goto ldv_29897; } else { } return (ret); } } static int command_write(struct pci_dev *dev , int offset , u16 value , void *data ) { struct xen_pcibk_dev_data *dev_data ; int err ; void *tmp ; char const *tmp___0 ; long tmp___1 ; char const *tmp___2 ; long tmp___3 ; int tmp___4 ; int tmp___5 ; char const *tmp___6 ; long tmp___7 ; char const *tmp___8 ; long tmp___9 ; char const *tmp___10 ; int tmp___11 ; { { tmp = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp; tmp___5 = pci_is_enabled(dev); } if (tmp___5 == 0 && ((int )value & 3) != 0) { { tmp___1 = ldv__builtin_expect(verbose_request != 0, 0L); } if (tmp___1 != 0L) { { tmp___0 = pci_name((struct pci_dev const *)dev); printk("\017xen-pciback: %s: enable\n", tmp___0); } } else { } { err = pci_enable_device(dev); } if (err != 0) { return (err); } else { } if ((unsigned long )dev_data != (unsigned long )((struct xen_pcibk_dev_data *)0)) { dev_data->enable_intx = 1U; } else { } } else { { tmp___4 = pci_is_enabled(dev); } if (tmp___4 != 0 && ((int )value & 3) == 0) { { tmp___3 = ldv__builtin_expect(verbose_request != 0, 0L); } if (tmp___3 != 0L) { { tmp___2 = pci_name((struct pci_dev const *)dev); printk("\017xen-pciback: %s: disable\n", tmp___2); } } else { } { pci_disable_device(dev); } if ((unsigned long )dev_data != (unsigned long )((struct xen_pcibk_dev_data *)0)) { dev_data->enable_intx = 0U; } else { } } else { } } if ((unsigned int )*((unsigned char *)dev + 2521UL) == 0U && ((int )value & 4) != 0) { { tmp___7 = ldv__builtin_expect(verbose_request != 0, 0L); } if (tmp___7 != 0L) { { tmp___6 = pci_name((struct pci_dev const *)dev); printk("\017xen-pciback: %s: set bus master\n", tmp___6); } } else { } { pci_set_master(dev); } } else { } if (((int )value & 16) != 0) { { tmp___9 = ldv__builtin_expect(verbose_request != 0, 0L); } if (tmp___9 != 0L) { { tmp___8 = pci_name((struct pci_dev const *)dev); printk("\017xen-pciback: %s: enable memory-write-invalidate\n", tmp___8); } } else { } { err = pci_set_mwi(dev); } if (err != 0) { { tmp___10 = pci_name((struct pci_dev const *)dev); printk("\fxen_pciback: %s: cannot enable memory-write-invalidate (%d)\n", tmp___10, err); value = (unsigned int )value & 65519U; } } else { } } else { } { tmp___11 = pci_write_config_word((struct pci_dev const *)dev, offset, (int )value); } return (tmp___11); } } static int rom_write(struct pci_dev *dev , int offset , u32 value , void *data ) { struct pci_bar_info *bar ; char const *tmp ; long tmp___0 ; u32 tmpval ; { { bar = (struct pci_bar_info *)data; tmp___0 = ldv__builtin_expect((unsigned long )bar == (unsigned long )((struct pci_bar_info *)0), 0L); } if (tmp___0 != 0L) { { tmp = pci_name((struct pci_dev const *)dev); printk("\fxen_pciback: xen-pciback: driver data not found for %s\n", tmp); } return (-5); } else { } if (value == 4294967294U) { bar->which = 1; } else { { pci_read_config_dword((struct pci_dev const *)dev, offset, & tmpval); } if (tmpval != bar->val && value == bar->val) { { pci_write_config_dword((struct pci_dev const *)dev, offset, bar->val); } } else { } bar->which = 0; } return (0); } } static int bar_write(struct pci_dev *dev , int offset , u32 value , void *data ) { struct pci_bar_info *bar ; char const *tmp ; long tmp___0 ; u32 tmpval ; { { bar = (struct pci_bar_info *)data; tmp___0 = ldv__builtin_expect((unsigned long )bar == (unsigned long )((struct pci_bar_info *)0), 0L); } if (tmp___0 != 0L) { { tmp = pci_name((struct pci_dev const *)dev); printk("\fxen_pciback: xen-pciback: driver data not found for %s\n", tmp); } return (-5); } else { } if (value == 4294967295U) { bar->which = 1; } else { { pci_read_config_dword((struct pci_dev const *)dev, offset, & tmpval); } if (tmpval != bar->val && value == bar->val) { { pci_write_config_dword((struct pci_dev const *)dev, offset, bar->val); } } else { } bar->which = 0; } return (0); } } static int bar_read(struct pci_dev *dev , int offset , u32 *value , void *data ) { struct pci_bar_info *bar ; char const *tmp ; long tmp___0 ; { { bar = (struct pci_bar_info *)data; tmp___0 = ldv__builtin_expect((unsigned long )bar == (unsigned long )((struct pci_bar_info *)0), 0L); } if (tmp___0 != 0L) { { tmp = pci_name((struct pci_dev const *)dev); printk("\fxen_pciback: xen-pciback: driver data not found for %s\n", tmp); } return (-5); } else { } *value = bar->which != 0 ? bar->len_val : bar->val; return (0); } } __inline static void read_dev_bar(struct pci_dev *dev , struct pci_bar_info *bar_info , int offset , u32 len_mask ) { int pos ; struct resource *res ; resource_size_t tmp ; { res = (struct resource *)(& dev->resource); if (offset == 48 || offset == 56) { pos = 6; } else { pos = (offset + -16) / 4; if (pos != 0 && ((res + ((unsigned long )pos + 0xffffffffffffffffUL))->flags & 7UL) == 4UL) { bar_info->val = (u32 )((res + ((unsigned long )pos + 0xffffffffffffffffUL))->start >> 32); bar_info->len_val = (u32 )((res + ((unsigned long )pos + 0xffffffffffffffffUL))->end >> 32); return; } else { } } { bar_info->val = (u32 )(res + (unsigned long )pos)->start | ((u32 )(res + (unsigned long )pos)->flags & 15U); tmp = resource_size((struct resource const *)res + (unsigned long )pos); bar_info->len_val = (u32 )tmp; } return; } } static void *bar_init(struct pci_dev *dev , int offset ) { struct pci_bar_info *bar ; void *tmp ; void *tmp___0 ; { { tmp = kmalloc(12UL, 208U); bar = (struct pci_bar_info *)tmp; } if ((unsigned long )bar == (unsigned long )((struct pci_bar_info *)0)) { { tmp___0 = ERR_PTR(-12L); } return (tmp___0); } else { } { read_dev_bar(dev, bar, offset, 4294967295U); bar->which = 0; } return ((void *)bar); } } static void *rom_init(struct pci_dev *dev , int offset ) { struct pci_bar_info *bar ; void *tmp ; void *tmp___0 ; { { tmp = kmalloc(12UL, 208U); bar = (struct pci_bar_info *)tmp; } if ((unsigned long )bar == (unsigned long )((struct pci_bar_info *)0)) { { tmp___0 = ERR_PTR(-12L); } return (tmp___0); } else { } { read_dev_bar(dev, bar, offset, 4294967294U); bar->which = 0; } return ((void *)bar); } } static void bar_reset(struct pci_dev *dev , int offset , void *data ) { struct pci_bar_info *bar ; { bar = (struct pci_bar_info *)data; bar->which = 0; return; } } static void bar_release(struct pci_dev *dev , int offset , void *data ) { { { kfree((void const *)data); } return; } } static int xen_pcibk_read_vendor(struct pci_dev *dev , int offset , u16 *value , void *data ) { { *value = dev->vendor; return (0); } } static int xen_pcibk_read_device(struct pci_dev *dev , int offset , u16 *value , void *data ) { { *value = dev->device; return (0); } } static int interrupt_read(struct pci_dev *dev , int offset , u8 *value , void *data ) { { *value = (unsigned char )dev->irq; return (0); } } static int bist_write(struct pci_dev *dev , int offset , u8 value , void *data ) { u8 cur_value ; int err ; { { err = pci_read_config_byte((struct pci_dev const *)dev, offset, & cur_value); } if (err != 0) { goto out; } else { } if ((((int )cur_value ^ (int )value) & -65) == 0 || (unsigned int )value == 64U) { { err = pci_write_config_byte((struct pci_dev const *)dev, offset, (int )value); } } else { } out: ; return (err); } } static struct config_field const header_common[9U] = { {0U, 2U, 0U, 0, 0, 0, 0, {.w = {0, & xen_pcibk_read_vendor}}, {0, 0}}, {2U, 2U, 0U, 0, 0, 0, 0, {.w = {0, & xen_pcibk_read_device}}, {0, 0}}, {4U, 2U, 0U, 0, 0, 0, 0, {.w = {& command_write, & command_read}}, {0, 0}}, {60U, 1U, 0U, 0, 0, 0, 0, {.b = {0, & interrupt_read}}, {0, 0}}, {61U, 1U, 0U, 0, 0, 0, 0, {.b = {0, & xen_pcibk_read_config_byte}}, {0, 0}}, {12U, 1U, 0U, 0, 0, 0, 0, {.b = {& xen_pcibk_write_config_byte, & xen_pcibk_read_config_byte}}, {0, 0}}, {13U, 1U, 0U, 0, 0, 0, 0, {.b = {0, & xen_pcibk_read_config_byte}}, {0, 0}}, {15U, 1U, 0U, 0, 0, 0, 0, {.b = {& bist_write, & xen_pcibk_read_config_byte}}, {0, 0}}}; static struct config_field const header_0[8U] = { {16U, 4U, 0U, & bar_init, & bar_reset, & bar_release, 0, {{& bar_write, & bar_read}}, {0, 0}}, {20U, 4U, 0U, & bar_init, & bar_reset, & bar_release, 0, {{& bar_write, & bar_read}}, {0, 0}}, {24U, 4U, 0U, & bar_init, & bar_reset, & bar_release, 0, {{& bar_write, & bar_read}}, {0, 0}}, {28U, 4U, 0U, & bar_init, & bar_reset, & bar_release, 0, {{& bar_write, & bar_read}}, {0, 0}}, {32U, 4U, 0U, & bar_init, & bar_reset, & bar_release, 0, {{& bar_write, & bar_read}}, {0, 0}}, {36U, 4U, 0U, & bar_init, & bar_reset, & bar_release, 0, {{& bar_write, & bar_read}}, {0, 0}}, {48U, 4U, 0U, & rom_init, & bar_reset, & bar_release, 0, {{& rom_write, & bar_read}}, {0, 0}}}; static struct config_field const header_1[4U] = { {16U, 4U, 0U, & bar_init, & bar_reset, & bar_release, 0, {{& bar_write, & bar_read}}, {0, 0}}, {20U, 4U, 0U, & bar_init, & bar_reset, & bar_release, 0, {{& bar_write, & bar_read}}, {0, 0}}, {56U, 4U, 0U, & rom_init, & bar_reset, & bar_release, 0, {{& rom_write, & bar_read}}, {0, 0}}}; int xen_pcibk_config_header_add_fields(struct pci_dev *dev ) { int err ; char const *tmp ; { { err = xen_pcibk_config_add_fields(dev, (struct config_field const *)(& header_common)); } if (err != 0) { goto out; } else { } { if ((int )dev->hdr_type == 0) { goto case_0; } else { } if ((int )dev->hdr_type == 1) { goto case_1; } else { } goto switch_default; case_0: /* CIL Label */ { err = xen_pcibk_config_add_fields(dev, (struct config_field const *)(& header_0)); } goto ldv_29996; case_1: /* CIL Label */ { err = xen_pcibk_config_add_fields(dev, (struct config_field const *)(& header_1)); } goto ldv_29996; switch_default: /* CIL Label */ { err = -22; tmp = pci_name((struct pci_dev const *)dev); printk("\vxen_pciback: %s: Unsupported header type %d!\n", tmp, (int )dev->hdr_type); } goto ldv_29996; switch_break: /* CIL Label */ ; } ldv_29996: ; out: ; return (err); } } void ldv_dummy_resourceless_instance_callback_10_3(int (*arg0)(struct pci_dev * , int , unsigned int * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned int *arg3 , void *arg4 ) { { { bar_read(arg1, arg2, arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_10_9(int (*arg0)(struct pci_dev * , int , unsigned int , void * ) , struct pci_dev *arg1 , int arg2 , unsigned int arg3 , void *arg4 ) { { { rom_write(arg1, arg2, arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_11_9(int (*arg0)(struct pci_dev * , int , unsigned int , void * ) , struct pci_dev *arg1 , int arg2 , unsigned int arg3 , void *arg4 ) { { { rom_write(arg1, arg2, arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_12_3(int (*arg0)(struct pci_dev * , int , unsigned char * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned char *arg3 , void *arg4 ) { { { interrupt_read(arg1, arg2, arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_12_9(int (*arg0)(struct pci_dev * , int , unsigned char , void * ) , struct pci_dev *arg1 , int arg2 , unsigned char arg3 , void *arg4 ) { { { xen_pcibk_write_config_byte(arg1, arg2, (int )arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_13_3(int (*arg0)(struct pci_dev * , int , unsigned char * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned char *arg3 , void *arg4 ) { { { xen_pcibk_read_config_byte(arg1, arg2, arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_13_9(int (*arg0)(struct pci_dev * , int , unsigned char , void * ) , struct pci_dev *arg1 , int arg2 , unsigned char arg3 , void *arg4 ) { { { bist_write(arg1, arg2, (int )arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_14_3(int (*arg0)(struct pci_dev * , int , unsigned short * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short *arg3 , void *arg4 ) { { { command_read(arg1, arg2, arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_17_3(int (*arg0)(struct pci_dev * , int , unsigned short * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short *arg3 , void *arg4 ) { { { xen_pcibk_read_device(arg1, arg2, arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_18_3(int (*arg0)(struct pci_dev * , int , unsigned short * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short *arg3 , void *arg4 ) { { { xen_pcibk_read_vendor(arg1, arg2, arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_21_12(void (*arg0)(struct pci_dev * , int , void * ) , struct pci_dev *arg1 , int arg2 , void *arg3 ) { { { bar_reset(arg1, arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_21_3(void *(*arg0)(struct pci_dev * , int ) , struct pci_dev *arg1 , int arg2 ) { { { bar_init(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_21_9(void (*arg0)(struct pci_dev * , int , void * ) , struct pci_dev *arg1 , int arg2 , void *arg3 ) { { { bar_release(arg1, arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_22_12(void (*arg0)(struct pci_dev * , int , void * ) , struct pci_dev *arg1 , int arg2 , void *arg3 ) { { { bar_reset(arg1, arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_22_9(void (*arg0)(struct pci_dev * , int , void * ) , struct pci_dev *arg1 , int arg2 , void *arg3 ) { { { bar_release(arg1, arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_23_12(void (*arg0)(struct pci_dev * , int , void * ) , struct pci_dev *arg1 , int arg2 , void *arg3 ) { { { bar_reset(arg1, arg2, arg3); } return; } } void ldv_dummy_resourceless_instance_callback_23_3(void *(*arg0)(struct pci_dev * , int ) , struct pci_dev *arg1 , int arg2 ) { { { rom_init(arg1, arg2); } return; } } void ldv_dummy_resourceless_instance_callback_23_9(void (*arg0)(struct pci_dev * , int , void * ) , struct pci_dev *arg1 , int arg2 , void *arg3 ) { { { bar_release(arg1, arg2, arg3); } return; } } __inline static void *ERR_PTR(long error ) { void *tmp ; { { tmp = ldv_err_ptr(error); } return (tmp); } } __inline static void *ERR_PTR(long error ) ; extern int pci_find_capability(struct pci_dev * , int ) ; extern int pci_set_power_state(struct pci_dev * , pci_power_t ) ; __inline static int xen_pcibk_config_add_fields_offset(struct pci_dev *dev , struct config_field const *field , unsigned int offset ) { int i ; int err ; { err = 0; i = 0; goto ldv_29848; ldv_29847: { err = xen_pcibk_config_add_field_offset(dev, field + (unsigned long )i, offset); } if (err != 0) { goto ldv_29846; } else { } i = i + 1; ldv_29848: ; if ((unsigned int )(field + (unsigned long )i)->size != 0U) { goto ldv_29847; } else { } ldv_29846: ; return (err); } } static struct list_head capabilities = {& capabilities, & capabilities}; static struct config_field const caplist_header[2U] = { {0U, 2U, 0U, 0, 0, 0, 0, {.w = {(int (*)(struct pci_dev * , int , u16 , void * ))0, & xen_pcibk_read_config_word}}, {0, 0}}}; __inline static void register_capability(struct xen_pcibk_config_capability *cap ) { { { list_add_tail(& cap->cap_list, & capabilities); } return; } } int xen_pcibk_config_capability_add_fields(struct pci_dev *dev ) { int err ; struct xen_pcibk_config_capability *cap ; int cap_offset ; struct list_head const *__mptr ; struct _ddebug descriptor ; long tmp ; struct list_head const *__mptr___0 ; { err = 0; __mptr = (struct list_head const *)capabilities.next; cap = (struct xen_pcibk_config_capability *)__mptr; goto ldv_29908; ldv_29907: { cap_offset = pci_find_capability(dev, cap->capability); } if (cap_offset != 0) { { descriptor.modname = "xen_pciback"; descriptor.function = "xen_pcibk_config_capability_add_fields"; descriptor.filename = "drivers/xen/xen-pciback/conf_space_capability.c"; descriptor.format = "Found capability 0x%x at 0x%x\n"; descriptor.lineno = 48U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "Found capability 0x%x at 0x%x\n", cap->capability, cap_offset); } } else { } { err = xen_pcibk_config_add_fields_offset(dev, (struct config_field const *)(& caplist_header), (unsigned int )cap_offset); } if (err != 0) { goto out; } else { } { err = xen_pcibk_config_add_fields_offset(dev, cap->fields, (unsigned int )cap_offset); } if (err != 0) { goto out; } else { } } else { } __mptr___0 = (struct list_head const *)cap->cap_list.next; cap = (struct xen_pcibk_config_capability *)__mptr___0; ldv_29908: ; if ((unsigned long )(& cap->cap_list) != (unsigned long )(& capabilities)) { goto ldv_29907; } else { } out: ; return (err); } } static int vpd_address_write(struct pci_dev *dev , int offset , u16 value , void *data ) { int tmp ; { if ((int )((short )value) < 0) { return (136); } else { { tmp = pci_write_config_word((struct pci_dev const *)dev, offset, (int )value); } return (tmp); } } } static struct config_field const caplist_vpd[3U] = { {2U, 2U, 0U, 0, 0, 0, 0, {.w = {& vpd_address_write, & xen_pcibk_read_config_word}}, {0, 0}}, {4U, 4U, 0U, 0, 0, 0, 0, {{(int (*)(struct pci_dev * , int , u32 , void * ))0, & xen_pcibk_read_config_dword}}, {0, 0}}}; static int pm_caps_read(struct pci_dev *dev , int offset , u16 *value , void *data ) { int err ; u16 real_value ; { { err = pci_read_config_word((struct pci_dev const *)dev, offset, & real_value); } if (err != 0) { goto out; } else { } *value = (unsigned int )real_value & 2047U; out: ; return (err); } } static int pm_ctrl_write(struct pci_dev *dev , int offset , u16 new_value , void *data ) { int err ; u16 old_value ; pci_power_t new_state ; pci_power_t old_state ; struct _ddebug descriptor ; long tmp ; { { err = pci_read_config_word((struct pci_dev const *)dev, offset, & old_value); } if (err != 0) { goto out; } else { } old_state = (int )old_value & 3; new_state = (int )new_value & 3; new_value = (unsigned int )new_value & 40448U; if (((int )old_value & 40448) != (int )new_value) { { new_value = (u16 )(((int )((short )old_value) & 25087) | (int )((short )new_value)); err = pci_write_config_word((struct pci_dev const *)dev, offset, (int )new_value); } if (err != 0) { goto out; } else { } } else { } { descriptor.modname = "xen_pciback"; descriptor.function = "pm_ctrl_write"; descriptor.filename = "drivers/xen/xen-pciback/conf_space_capability.c"; descriptor.format = "set power state to %x\n"; descriptor.lineno = 136U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); } if (tmp != 0L) { { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "set power state to %x\n", new_state); } } else { } { err = pci_set_power_state(dev, new_state); } if (err != 0) { err = 136; goto out; } else { } out: ; return (err); } } static void *pm_ctrl_init(struct pci_dev *dev , int offset ) { int err ; u16 value ; void *tmp ; { { err = pci_read_config_word((struct pci_dev const *)dev, offset, & value); } if (err != 0) { goto out; } else { } if (((int )value & 256) != 0) { { value = (unsigned int )value & 65279U; err = pci_write_config_word((struct pci_dev const *)dev, offset, (int )value); } } else { } out: { tmp = ERR_PTR((long )err); } return (tmp); } } static struct config_field const caplist_pm[5U] = { {2U, 2U, 0U, 0, 0, 0, 0, {.w = {0, & pm_caps_read}}, {0, 0}}, {4U, 2U, 0U, & pm_ctrl_init, 0, 0, 0, {.w = {& pm_ctrl_write, & xen_pcibk_read_config_word}}, {0, 0}}, {6U, 1U, 0U, 0, 0, 0, 0, {.b = {0, & xen_pcibk_read_config_byte}}, {0, 0}}, {7U, 1U, 0U, 0, 0, 0, 0, {.b = {0, & xen_pcibk_read_config_byte}}, {0, 0}}}; static struct xen_pcibk_config_capability xen_pcibk_config_capability_pm = {{0, 0}, 1, (struct config_field const *)(& caplist_pm)}; static struct xen_pcibk_config_capability xen_pcibk_config_capability_vpd = {{0, 0}, 3, (struct config_field const *)(& caplist_vpd)}; int xen_pcibk_config_capability_init(void) { { { register_capability(& xen_pcibk_config_capability_vpd); register_capability(& xen_pcibk_config_capability_pm); } return (0); } } void ldv_dummy_resourceless_instance_callback_11_3(int (*arg0)(struct pci_dev * , int , unsigned int * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned int *arg3 , void *arg4 ) { { { xen_pcibk_read_config_dword(arg1, arg2, arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_14_9(int (*arg0)(struct pci_dev * , int , unsigned short , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short arg3 , void *arg4 ) { { { pm_ctrl_write(arg1, arg2, (int )arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_15_3(int (*arg0)(struct pci_dev * , int , unsigned short * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short *arg3 , void *arg4 ) { { { pm_caps_read(arg1, arg2, arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_15_9(int (*arg0)(struct pci_dev * , int , unsigned short , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short arg3 , void *arg4 ) { { { vpd_address_write(arg1, arg2, (int )arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_16_3(int (*arg0)(struct pci_dev * , int , unsigned short * , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short *arg3 , void *arg4 ) { { { xen_pcibk_read_config_word(arg1, arg2, arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_16_9(int (*arg0)(struct pci_dev * , int , unsigned short , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short arg3 , void *arg4 ) { { { vpd_address_write(arg1, arg2, (int )arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_17_9(int (*arg0)(struct pci_dev * , int , unsigned short , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short arg3 , void *arg4 ) { { { vpd_address_write(arg1, arg2, (int )arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_18_9(int (*arg0)(struct pci_dev * , int , unsigned short , void * ) , struct pci_dev *arg1 , int arg2 , unsigned short arg3 , void *arg4 ) { { { vpd_address_write(arg1, arg2, (int )arg3, arg4); } return; } } void ldv_dummy_resourceless_instance_callback_22_3(void *(*arg0)(struct pci_dev * , int ) , struct pci_dev *arg1 , int arg2 ) { { { pm_ctrl_init(arg1, arg2); } return; } } __inline static void *kzalloc(size_t size , gfp_t flags ) ; struct list_head xen_pcibk_quirks = {& xen_pcibk_quirks, & xen_pcibk_quirks}; __inline static struct pci_device_id const *match_one_device(struct pci_device_id const *id , struct pci_dev const *dev ) { { if ((((((unsigned int )id->vendor == 4294967295U || (unsigned int )id->vendor == (unsigned int )dev->vendor) && ((unsigned int )id->device == 4294967295U || (unsigned int )id->device == (unsigned int )dev->device)) && ((unsigned int )id->subvendor == 4294967295U || (unsigned int )id->subvendor == (unsigned int )dev->subsystem_vendor)) && ((unsigned int )id->subdevice == 4294967295U || (unsigned int )id->subdevice == (unsigned int )dev->subsystem_device)) && (((unsigned int )id->class ^ (unsigned int )dev->class) & (unsigned int )id->class_mask) == 0U) { return (id); } else { } return ((struct pci_device_id const *)0); } } static struct xen_pcibk_config_quirk *xen_pcibk_find_quirk(struct pci_dev *dev ) { struct xen_pcibk_config_quirk *tmp_quirk ; struct list_head const *__mptr ; struct pci_device_id const *tmp ; struct list_head const *__mptr___0 ; { __mptr = (struct list_head const *)xen_pcibk_quirks.next; tmp_quirk = (struct xen_pcibk_config_quirk *)__mptr; goto ldv_29919; ldv_29918: { tmp = match_one_device((struct pci_device_id const *)(& tmp_quirk->devid), (struct pci_dev const *)dev); } if ((unsigned long )tmp != (unsigned long )((struct pci_device_id const *)0)) { goto out; } else { } __mptr___0 = (struct list_head const *)tmp_quirk->quirks_list.next; tmp_quirk = (struct xen_pcibk_config_quirk *)__mptr___0; ldv_29919: ; if ((unsigned long )(& tmp_quirk->quirks_list) != (unsigned long )(& xen_pcibk_quirks)) { goto ldv_29918; } else { } { tmp_quirk = (struct xen_pcibk_config_quirk *)0; printk("\017xen-pciback: quirk didn\'t match any device known\n"); } out: ; return (tmp_quirk); } } __inline static void register_quirk(struct xen_pcibk_config_quirk *quirk ) { { { list_add_tail(& quirk->quirks_list, & xen_pcibk_quirks); } return; } } int xen_pcibk_field_is_dup(struct pci_dev *dev , unsigned int reg ) { int ret ; struct xen_pcibk_dev_data *dev_data ; void *tmp ; struct config_field_entry *cfg_entry ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { { ret = 0; tmp = pci_get_drvdata(dev); dev_data = (struct xen_pcibk_dev_data *)tmp; __mptr = (struct list_head const *)dev_data->config_fields.next; cfg_entry = (struct config_field_entry *)__mptr; } goto ldv_29937; ldv_29936: ; if (cfg_entry->base_offset + (unsigned int )(cfg_entry->field)->offset == reg) { ret = 1; goto ldv_29935; } else { } __mptr___0 = (struct list_head const *)cfg_entry->list.next; cfg_entry = (struct config_field_entry *)__mptr___0; ldv_29937: ; if ((unsigned long )cfg_entry != (unsigned long )dev_data) { goto ldv_29936; } else { } ldv_29935: ; return (ret); } } int xen_pcibk_config_quirks_add_field(struct pci_dev *dev , struct config_field *field ) { int err ; { err = 0; { if (field->size == 1U) { goto case_1; } else { } if (field->size == 2U) { goto case_2; } else { } if (field->size == 4U) { goto case_4; } else { } goto switch_default; case_1: /* CIL Label */ field->u.b.read = & xen_pcibk_read_config_byte; field->u.b.write = & xen_pcibk_write_config_byte; goto ldv_29944; case_2: /* CIL Label */ field->u.w.read = & xen_pcibk_read_config_word; field->u.w.write = & xen_pcibk_write_config_word; goto ldv_29944; case_4: /* CIL Label */ field->u.dw.read = & xen_pcibk_read_config_dword; field->u.dw.write = & xen_pcibk_write_config_dword; goto ldv_29944; switch_default: /* CIL Label */ err = -22; goto out; switch_break: /* CIL Label */ ; } ldv_29944: { xen_pcibk_config_add_field(dev, (struct config_field const *)field); } out: ; return (err); } } int xen_pcibk_config_quirks_init(struct pci_dev *dev ) { struct xen_pcibk_config_quirk *quirk ; int ret ; void *tmp ; { { ret = 0; tmp = kzalloc(56UL, 32U); quirk = (struct xen_pcibk_config_quirk *)tmp; } if ((unsigned long )quirk == (unsigned long )((struct xen_pcibk_config_quirk *)0)) { ret = -12; goto out; } else { } { quirk->devid.vendor = (__u32 )dev->vendor; quirk->devid.device = (__u32 )dev->device; quirk->devid.subvendor = (__u32 )dev->subsystem_vendor; quirk->devid.subdevice = (__u32 )dev->subsystem_device; quirk->devid.class = 0U; quirk->devid.class_mask = 0U; quirk->devid.driver_data = 0UL; quirk->pdev = dev; register_quirk(quirk); } out: ; return (ret); } } void xen_pcibk_config_field_free(struct config_field *field ) { { { kfree((void const *)field); } return; } } int xen_pcibk_config_quirk_release(struct pci_dev *dev ) { struct xen_pcibk_config_quirk *quirk ; int ret ; { { ret = 0; quirk = xen_pcibk_find_quirk(dev); } if ((unsigned long )quirk == (unsigned long )((struct xen_pcibk_config_quirk *)0)) { ret = -6; goto out; } else { } { list_del(& quirk->quirks_list); kfree((void const *)quirk); } out: ; return (ret); } } static void ldv_mutex_lock_56(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_lock_84(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_lock_86(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_lock_88(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_lock_90(struct mutex *ldv_func_arg1 ) ; void ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_vpci_dev_data(struct mutex *lock ) ; void ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_vpci_dev_data(struct mutex *lock ) ; void ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device(struct mutex *lock ) ; void ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device(struct mutex *lock ) ; static void ldv_mutex_unlock_58(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_85(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_87(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_89(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_91(struct mutex *ldv_func_arg1 ) ; __inline static void device_lock(struct device *dev ) { { { ldv_mutex_lock_56(& dev->mutex); } return; } } __inline static void device_unlock(struct device *dev ) { { { ldv_mutex_unlock_58(& dev->mutex); } return; } } __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static struct list_head *list_first(struct list_head *head ) { { return (head->next); } } static struct pci_dev *__xen_pcibk_get_pci_dev(struct xen_pcibk_device *pdev , unsigned int domain , unsigned int bus , unsigned int devfn ) { struct pci_dev_entry *entry ; struct pci_dev *dev ; struct vpci_dev_data *vpci_dev ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { dev = (struct pci_dev *)0; vpci_dev = (struct vpci_dev_data *)pdev->pci_dev_data; if ((domain | bus) != 0U) { return ((struct pci_dev *)0); } else { } if (((devfn >> 3) & 31U) <= 31U) { { ldv_mutex_lock_84(& vpci_dev->lock); __mptr = (struct list_head const *)((struct list_head *)(& vpci_dev->dev_list) + ((unsigned long )(devfn >> 3) & 31UL))->next; entry = (struct pci_dev_entry *)__mptr; } goto ldv_29805; ldv_29804: ; if ((((entry->dev)->devfn ^ devfn) & 7U) == 0U) { dev = entry->dev; goto ldv_29803; } else { } __mptr___0 = (struct list_head const *)entry->list.next; entry = (struct pci_dev_entry *)__mptr___0; ldv_29805: ; if ((unsigned long )(& entry->list) != (unsigned long )((struct list_head *)(& vpci_dev->dev_list) + ((unsigned long )(devfn >> 3) & 31UL))) { goto ldv_29804; } else { } ldv_29803: { ldv_mutex_unlock_85(& vpci_dev->lock); } } else { } return (dev); } } __inline static int match_slot(struct pci_dev *l , struct pci_dev *r ) { int tmp ; int tmp___0 ; { { tmp = pci_domain_nr(l->bus); tmp___0 = pci_domain_nr(r->bus); } if ((tmp == tmp___0 && (unsigned long )l->bus == (unsigned long )r->bus) && (((l->devfn >> 3) ^ (r->devfn >> 3)) & 31U) == 0U) { return (1); } else { } return (0); } } static int __xen_pcibk_add_pci_dev(struct xen_pcibk_device *pdev , struct pci_dev *dev , int devid , int (*publish_cb)(struct xen_pcibk_device * , unsigned int , unsigned int , unsigned int , unsigned int ) ) { int err ; int slot ; int func ; struct pci_dev_entry *t ; struct pci_dev_entry *dev_entry ; struct vpci_dev_data *vpci_dev ; void *tmp ; int tmp___0 ; struct list_head const *__mptr ; struct list_head *tmp___1 ; char const *tmp___2 ; int tmp___3 ; char const *tmp___4 ; int tmp___5 ; { err = 0; func = -1; vpci_dev = (struct vpci_dev_data *)pdev->pci_dev_data; if (dev->class >> 24 == 6U) { { err = -14; xenbus_dev_fatal(pdev->xdev, err, "Can\'t export bridges on the virtual PCI bus"); } goto out; } else { } { tmp = kmalloc(24UL, 208U); dev_entry = (struct pci_dev_entry *)tmp; } if ((unsigned long )dev_entry == (unsigned long )((struct pci_dev_entry *)0)) { { err = -12; xenbus_dev_fatal(pdev->xdev, err, "Error adding entry to virtual PCI bus"); } goto out; } else { } { dev_entry->dev = dev; ldv_mutex_lock_86(& vpci_dev->lock); } if ((unsigned int )*((unsigned char *)dev + 2523UL) == 0U) { slot = 0; goto ldv_29828; ldv_29827: { tmp___0 = list_empty((struct list_head const *)(& vpci_dev->dev_list) + (unsigned long )slot); } if (tmp___0 != 0) { goto ldv_29823; } else { } { tmp___1 = list_first((struct list_head *)(& vpci_dev->dev_list) + (unsigned long )slot); __mptr = (struct list_head const *)tmp___1; t = (struct pci_dev_entry *)__mptr; tmp___3 = match_slot(dev, t->dev); } if (tmp___3 != 0) { { tmp___2 = pci_name((struct pci_dev const *)dev); printk("\016xen_pciback: vpci: %s: assign to virtual slot %d func %d\n", tmp___2, slot, dev->devfn & 7U); list_add_tail(& dev_entry->list, (struct list_head *)(& vpci_dev->dev_list) + (unsigned long )slot); func = (int )dev->devfn & 7; } goto unlock; } else { } ldv_29823: slot = slot + 1; ldv_29828: ; if (slot <= 31) { goto ldv_29827; } else { } } else { } slot = 0; goto ldv_29831; ldv_29830: { tmp___5 = list_empty((struct list_head const *)(& vpci_dev->dev_list) + (unsigned long )slot); } if (tmp___5 != 0) { { tmp___4 = pci_name((struct pci_dev const *)dev); printk("\016xen_pciback: vpci: %s: assign to virtual slot %d\n", tmp___4, slot); list_add_tail(& dev_entry->list, (struct list_head *)(& vpci_dev->dev_list) + (unsigned long )slot); func = (unsigned int )*((unsigned char *)dev + 2523UL) == 0U ? (int )dev->devfn & 7 : 0; } goto unlock; } else { } slot = slot + 1; ldv_29831: ; if (slot <= 31) { goto ldv_29830; } else { } { err = -12; xenbus_dev_fatal(pdev->xdev, err, "No more space on root virtual PCI bus"); } unlock: { ldv_mutex_unlock_87(& vpci_dev->lock); } if (err == 0) { { err = (*publish_cb)(pdev, 0U, 0U, (unsigned int )(((slot << 3) & 255) | (func & 7)), (unsigned int )devid); } } else { { kfree((void const *)dev_entry); } } out: ; return (err); } } static void __xen_pcibk_release_pci_dev(struct xen_pcibk_device *pdev , struct pci_dev *dev , bool lock ) { int slot ; struct vpci_dev_data *vpci_dev ; struct pci_dev *found_dev ; struct pci_dev_entry *e ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { { vpci_dev = (struct vpci_dev_data *)pdev->pci_dev_data; found_dev = (struct pci_dev *)0; ldv_mutex_lock_88(& vpci_dev->lock); slot = 0; } goto ldv_29851; ldv_29850: __mptr = (struct list_head const *)((struct list_head *)(& vpci_dev->dev_list) + (unsigned long )slot)->next; e = (struct pci_dev_entry *)__mptr; goto ldv_29848; ldv_29847: ; if ((unsigned long )e->dev == (unsigned long )dev) { { list_del(& e->list); found_dev = e->dev; kfree((void const *)e); } goto out; } else { } __mptr___0 = (struct list_head const *)e->list.next; e = (struct pci_dev_entry *)__mptr___0; ldv_29848: ; if ((unsigned long )(& e->list) != (unsigned long )((struct list_head *)(& vpci_dev->dev_list) + (unsigned long )slot)) { goto ldv_29847; } else { } slot = slot + 1; ldv_29851: ; if (slot <= 31) { goto ldv_29850; } else { } out: { ldv_mutex_unlock_89(& vpci_dev->lock); } if ((unsigned long )found_dev != (unsigned long )((struct pci_dev *)0)) { if ((int )lock) { { device_lock(& found_dev->dev); } } else { } { pcistub_put_pci_dev(found_dev); } if ((int )lock) { { device_unlock(& found_dev->dev); } } else { } } else { } return; } } static int __xen_pcibk_init_devices(struct xen_pcibk_device *pdev ) { int slot ; struct vpci_dev_data *vpci_dev ; void *tmp ; struct lock_class_key __key ; { { tmp = kmalloc(672UL, 208U); vpci_dev = (struct vpci_dev_data *)tmp; } if ((unsigned long )vpci_dev == (unsigned long )((struct vpci_dev_data *)0)) { return (-12); } else { } { __mutex_init(& vpci_dev->lock, "&vpci_dev->lock", & __key); slot = 0; } goto ldv_29860; ldv_29859: { INIT_LIST_HEAD((struct list_head *)(& vpci_dev->dev_list) + (unsigned long )slot); slot = slot + 1; } ldv_29860: ; if (slot <= 31) { goto ldv_29859; } else { } pdev->pci_dev_data = (void *)vpci_dev; return (0); } } static int __xen_pcibk_publish_pci_roots(struct xen_pcibk_device *pdev , int (*publish_cb)(struct xen_pcibk_device * , unsigned int , unsigned int ) ) { int tmp ; { { tmp = (*publish_cb)(pdev, 0U, 0U); } return (tmp); } } static void __xen_pcibk_release_devices(struct xen_pcibk_device *pdev ) { int slot ; struct vpci_dev_data *vpci_dev ; struct pci_dev_entry *e ; struct pci_dev_entry *tmp ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct pci_dev *dev ; struct list_head const *__mptr___1 ; { vpci_dev = (struct vpci_dev_data *)pdev->pci_dev_data; slot = 0; goto ldv_29884; ldv_29883: __mptr = (struct list_head const *)((struct list_head *)(& vpci_dev->dev_list) + (unsigned long )slot)->next; e = (struct pci_dev_entry *)__mptr; __mptr___0 = (struct list_head const *)e->list.next; tmp = (struct pci_dev_entry *)__mptr___0; goto ldv_29881; ldv_29880: { dev = e->dev; list_del(& e->list); device_lock(& dev->dev); pcistub_put_pci_dev(dev); device_unlock(& dev->dev); kfree((void const *)e); e = tmp; __mptr___1 = (struct list_head const *)tmp->list.next; tmp = (struct pci_dev_entry *)__mptr___1; } ldv_29881: ; if ((unsigned long )(& e->list) != (unsigned long )((struct list_head *)(& vpci_dev->dev_list) + (unsigned long )slot)) { goto ldv_29880; } else { } slot = slot + 1; ldv_29884: ; if (slot <= 31) { goto ldv_29883; } else { } { kfree((void const *)vpci_dev); pdev->pci_dev_data = (void *)0; } return; } } static int __xen_pcibk_get_pcifront_dev(struct pci_dev *pcidev , struct xen_pcibk_device *pdev , unsigned int *domain , unsigned int *bus , unsigned int *devfn ) { struct pci_dev_entry *entry ; struct pci_dev *dev ; struct vpci_dev_data *vpci_dev ; int found ; int slot ; struct list_head const *__mptr ; int tmp ; int tmp___0 ; struct list_head const *__mptr___0 ; { { dev = (struct pci_dev *)0; vpci_dev = (struct vpci_dev_data *)pdev->pci_dev_data; found = 0; ldv_mutex_lock_90(& vpci_dev->lock); slot = 0; } goto ldv_29906; ldv_29905: __mptr = (struct list_head const *)((struct list_head *)(& vpci_dev->dev_list) + (unsigned long )slot)->next; entry = (struct pci_dev_entry *)__mptr; goto ldv_29903; ldv_29902: dev = entry->dev; if ((unsigned long )dev != (unsigned long )((struct pci_dev *)0) && (int )(dev->bus)->number == (int )(pcidev->bus)->number) { { tmp = pci_domain_nr(dev->bus); tmp___0 = pci_domain_nr(pcidev->bus); } if (tmp == tmp___0) { if (dev->devfn == pcidev->devfn) { found = 1; *domain = 0U; *bus = 0U; *devfn = ((unsigned int )(slot << 3) & 255U) | (pcidev->devfn & 7U); } else { } } else { } } else { } __mptr___0 = (struct list_head const *)entry->list.next; entry = (struct pci_dev_entry *)__mptr___0; ldv_29903: ; if ((unsigned long )(& entry->list) != (unsigned long )((struct list_head *)(& vpci_dev->dev_list) + (unsigned long )slot)) { goto ldv_29902; } else { } slot = slot + 1; ldv_29906: ; if (slot <= 31) { goto ldv_29905; } else { } { ldv_mutex_unlock_91(& vpci_dev->lock); } return (found); } } struct xen_pcibk_backend const xen_pcibk_vpci_backend = {"vpci", & __xen_pcibk_init_devices, & __xen_pcibk_release_devices, & __xen_pcibk_get_pcifront_dev, & __xen_pcibk_publish_pci_roots, & __xen_pcibk_release_pci_dev, & __xen_pcibk_add_pci_dev, & __xen_pcibk_get_pci_dev}; void ldv_io_instance_callback_20_21(void (*arg0)(struct xen_pcibk_device * ) , struct xen_pcibk_device *arg1 ) ; void ldv_io_instance_callback_20_22(struct pci_dev *(*arg0)(struct xen_pcibk_device * , unsigned int , unsigned int , unsigned int ) , struct xen_pcibk_device *arg1 , unsigned int arg2 , unsigned int arg3 , unsigned int arg4 ) ; void ldv_io_instance_callback_20_25(int (*arg0)(struct xen_pcibk_device * ) , struct xen_pcibk_device *arg1 ) ; void ldv_io_instance_callback_20_26(int (*arg0)(struct xen_pcibk_device * , int (*)(struct xen_pcibk_device * , unsigned int , unsigned int ) ) , struct xen_pcibk_device *arg1 , int (*arg2)(struct xen_pcibk_device * , unsigned int , unsigned int ) ) ; void ldv_io_instance_callback_20_4(int (*arg0)(struct pci_dev * , struct xen_pcibk_device * , unsigned int * , unsigned int * , unsigned int * ) , struct pci_dev *arg1 , struct xen_pcibk_device *arg2 , unsigned int *arg3 , unsigned int *arg4 , unsigned int *arg5 ) ; int ldv_io_instance_probe_20_11(int (*arg0)(struct xen_pcibk_device * , struct pci_dev * , int , int (*)(struct xen_pcibk_device * , unsigned int , unsigned int , unsigned int , unsigned int ) ) , struct xen_pcibk_device *arg1 , struct pci_dev *arg2 , int arg3 , int (*arg4)(struct xen_pcibk_device * , unsigned int , unsigned int , unsigned int , unsigned int ) ) ; void ldv_io_instance_release_20_2(void (*arg0)(struct xen_pcibk_device * , struct pci_dev * , _Bool ) , struct xen_pcibk_device *arg1 , struct pci_dev *arg2 , _Bool arg3 ) ; void ldv_io_instance_callback_20_21(void (*arg0)(struct xen_pcibk_device * ) , struct xen_pcibk_device *arg1 ) { { { __xen_pcibk_release_devices(arg1); } return; } } void ldv_io_instance_callback_20_22(struct pci_dev *(*arg0)(struct xen_pcibk_device * , unsigned int , unsigned int , unsigned int ) , struct xen_pcibk_device *arg1 , unsigned int arg2 , unsigned int arg3 , unsigned int arg4 ) { { { __xen_pcibk_get_pci_dev(arg1, arg2, arg3, arg4); } return; } } void ldv_io_instance_callback_20_25(int (*arg0)(struct xen_pcibk_device * ) , struct xen_pcibk_device *arg1 ) { { { __xen_pcibk_init_devices(arg1); } return; } } void ldv_io_instance_callback_20_26(int (*arg0)(struct xen_pcibk_device * , int (*)(struct xen_pcibk_device * , unsigned int , unsigned int ) ) , struct xen_pcibk_device *arg1 , int (*arg2)(struct xen_pcibk_device * , unsigned int , unsigned int ) ) { { { __xen_pcibk_publish_pci_roots(arg1, arg2); } return; } } void ldv_io_instance_callback_20_4(int (*arg0)(struct pci_dev * , struct xen_pcibk_device * , unsigned int * , unsigned int * , unsigned int * ) , struct pci_dev *arg1 , struct xen_pcibk_device *arg2 , unsigned int *arg3 , unsigned int *arg4 , unsigned int *arg5 ) { { { __xen_pcibk_get_pcifront_dev(arg1, arg2, arg3, arg4, arg5); } return; } } int ldv_io_instance_probe_20_11(int (*arg0)(struct xen_pcibk_device * , struct pci_dev * , int , int (*)(struct xen_pcibk_device * , unsigned int , unsigned int , unsigned int , unsigned int ) ) , struct xen_pcibk_device *arg1 , struct pci_dev *arg2 , int arg3 , int (*arg4)(struct xen_pcibk_device * , unsigned int , unsigned int , unsigned int , unsigned int ) ) { int tmp ; { { tmp = __xen_pcibk_add_pci_dev(arg1, arg2, arg3, arg4); } return (tmp); } } void ldv_io_instance_release_20_2(void (*arg0)(struct xen_pcibk_device * , struct pci_dev * , _Bool ) , struct xen_pcibk_device *arg1 , struct pci_dev *arg2 , _Bool arg3 ) { { { __xen_pcibk_release_pci_dev(arg1, arg2, (int )arg3); } return; } } static void ldv_mutex_lock_56(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_58(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device(ldv_func_arg1); } return; } } static void ldv_mutex_lock_84(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_vpci_dev_data(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_85(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_vpci_dev_data(ldv_func_arg1); } return; } } static void ldv_mutex_lock_86(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_vpci_dev_data(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_87(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_vpci_dev_data(ldv_func_arg1); } return; } } static void ldv_mutex_lock_88(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_vpci_dev_data(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_89(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_vpci_dev_data(ldv_func_arg1); } return; } } static void ldv_mutex_lock_90(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_vpci_dev_data(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_91(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_vpci_dev_data(ldv_func_arg1); } return; } } static void ldv_mutex_lock_56___0(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_lock_84___0(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_lock_86___0(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_lock_88___0(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_lock_90___0(struct mutex *ldv_func_arg1 ) ; void ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_passthrough_dev_data(struct mutex *lock ) ; void ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_passthrough_dev_data(struct mutex *lock ) ; static void ldv_mutex_unlock_58___0(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_85___0(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_87___0(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_89___0(struct mutex *ldv_func_arg1 ) ; static void ldv_mutex_unlock_91___0(struct mutex *ldv_func_arg1 ) ; __inline static void device_lock___0(struct device *dev ) { { { ldv_mutex_lock_56___0(& dev->mutex); } return; } } __inline static void device_unlock___0(struct device *dev ) { { { ldv_mutex_unlock_58___0(& dev->mutex); } return; } } __inline static void *kmalloc(size_t size , gfp_t flags ) ; static struct pci_dev *__xen_pcibk_get_pci_dev___0(struct xen_pcibk_device *pdev , unsigned int domain , unsigned int bus , unsigned int devfn ) { struct passthrough_dev_data *dev_data ; struct pci_dev_entry *dev_entry ; struct pci_dev *dev ; struct list_head const *__mptr ; int tmp ; struct list_head const *__mptr___0 ; { { dev_data = (struct passthrough_dev_data *)pdev->pci_dev_data; dev = (struct pci_dev *)0; ldv_mutex_lock_84___0(& dev_data->lock); __mptr = (struct list_head const *)dev_data->dev_list.next; dev_entry = (struct pci_dev_entry *)__mptr; } goto ldv_29802; ldv_29801: { tmp = pci_domain_nr((dev_entry->dev)->bus); } if ((domain == (unsigned int )tmp && bus == (unsigned int )((dev_entry->dev)->bus)->number) && devfn == (dev_entry->dev)->devfn) { dev = dev_entry->dev; goto ldv_29800; } else { } __mptr___0 = (struct list_head const *)dev_entry->list.next; dev_entry = (struct pci_dev_entry *)__mptr___0; ldv_29802: ; if ((unsigned long )dev_entry != (unsigned long )dev_data) { goto ldv_29801; } else { } ldv_29800: { ldv_mutex_unlock_85___0(& dev_data->lock); } return (dev); } } static int __xen_pcibk_add_pci_dev___0(struct xen_pcibk_device *pdev , struct pci_dev *dev , int devid , int (*publish_cb)(struct xen_pcibk_device * , unsigned int , unsigned int , unsigned int , unsigned int ) ) { struct passthrough_dev_data *dev_data ; struct pci_dev_entry *dev_entry ; unsigned int domain ; unsigned int bus ; unsigned int devfn ; int err ; void *tmp ; int tmp___0 ; { { dev_data = (struct passthrough_dev_data *)pdev->pci_dev_data; tmp = kmalloc(24UL, 208U); dev_entry = (struct pci_dev_entry *)tmp; } if ((unsigned long )dev_entry == (unsigned long )((struct pci_dev_entry *)0)) { return (-12); } else { } { dev_entry->dev = dev; ldv_mutex_lock_86___0(& dev_data->lock); list_add_tail(& dev_entry->list, & dev_data->dev_list); ldv_mutex_unlock_87___0(& dev_data->lock); tmp___0 = pci_domain_nr(dev->bus); domain = (unsigned int )tmp___0; bus = (unsigned int )(dev->bus)->number; devfn = dev->devfn; err = (*publish_cb)(pdev, domain, bus, devfn, (unsigned int )devid); } return (err); } } static void __xen_pcibk_release_pci_dev___0(struct xen_pcibk_device *pdev , struct pci_dev *dev , bool lock ) { struct passthrough_dev_data *dev_data ; struct pci_dev_entry *dev_entry ; struct pci_dev_entry *t ; struct pci_dev *found_dev ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { { dev_data = (struct passthrough_dev_data *)pdev->pci_dev_data; found_dev = (struct pci_dev *)0; ldv_mutex_lock_88___0(& dev_data->lock); __mptr = (struct list_head const *)dev_data->dev_list.next; dev_entry = (struct pci_dev_entry *)__mptr; __mptr___0 = (struct list_head const *)dev_entry->list.next; t = (struct pci_dev_entry *)__mptr___0; } goto ldv_29831; ldv_29830: ; if ((unsigned long )dev_entry->dev == (unsigned long )dev) { { list_del(& dev_entry->list); found_dev = dev_entry->dev; kfree((void const *)dev_entry); } } else { } dev_entry = t; __mptr___1 = (struct list_head const *)t->list.next; t = (struct pci_dev_entry *)__mptr___1; ldv_29831: ; if ((unsigned long )dev_entry != (unsigned long )dev_data) { goto ldv_29830; } else { } { ldv_mutex_unlock_89___0(& dev_data->lock); } if ((unsigned long )found_dev != (unsigned long )((struct pci_dev *)0)) { if ((int )lock) { { device_lock___0(& found_dev->dev); } } else { } { pcistub_put_pci_dev(found_dev); } if ((int )lock) { { device_unlock___0(& found_dev->dev); } } else { } } else { } return; } } static int __xen_pcibk_init_devices___0(struct xen_pcibk_device *pdev ) { struct passthrough_dev_data *dev_data ; void *tmp ; struct lock_class_key __key ; { { tmp = kmalloc(176UL, 208U); dev_data = (struct passthrough_dev_data *)tmp; } if ((unsigned long )dev_data == (unsigned long )((struct passthrough_dev_data *)0)) { return (-12); } else { } { __mutex_init(& dev_data->lock, "&dev_data->lock", & __key); INIT_LIST_HEAD(& dev_data->dev_list); pdev->pci_dev_data = (void *)dev_data; } return (0); } } static int __xen_pcibk_publish_pci_roots___0(struct xen_pcibk_device *pdev , int (*publish_root_cb)(struct xen_pcibk_device * , unsigned int , unsigned int ) ) { int err ; struct passthrough_dev_data *dev_data ; struct pci_dev_entry *dev_entry ; struct pci_dev_entry *e ; struct pci_dev *dev ; int found ; unsigned int domain ; unsigned int bus ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; int tmp ; struct list_head const *__mptr___2 ; { { err = 0; dev_data = (struct passthrough_dev_data *)pdev->pci_dev_data; ldv_mutex_lock_90___0(& dev_data->lock); __mptr = (struct list_head const *)dev_data->dev_list.next; dev_entry = (struct pci_dev_entry *)__mptr; } goto ldv_29866; ldv_29865: found = 0; dev = ((dev_entry->dev)->bus)->self; goto ldv_29862; ldv_29861: __mptr___0 = (struct list_head const *)dev_data->dev_list.next; e = (struct pci_dev_entry *)__mptr___0; goto ldv_29860; ldv_29859: ; if ((unsigned long )dev == (unsigned long )e->dev) { found = 1; goto ldv_29858; } else { } __mptr___1 = (struct list_head const *)e->list.next; e = (struct pci_dev_entry *)__mptr___1; ldv_29860: ; if ((unsigned long )e != (unsigned long )dev_data) { goto ldv_29859; } else { } ldv_29858: dev = (dev->bus)->self; ldv_29862: ; if (found == 0 && (unsigned long )dev != (unsigned long )((struct pci_dev *)0)) { goto ldv_29861; } else { } { tmp = pci_domain_nr((dev_entry->dev)->bus); domain = (unsigned int )tmp; bus = (unsigned int )((dev_entry->dev)->bus)->number; } if (found == 0) { { err = (*publish_root_cb)(pdev, domain, bus); } if (err != 0) { goto ldv_29864; } else { } } else { } __mptr___2 = (struct list_head const *)dev_entry->list.next; dev_entry = (struct pci_dev_entry *)__mptr___2; ldv_29866: ; if ((unsigned long )dev_entry != (unsigned long )dev_data) { goto ldv_29865; } else { } ldv_29864: { ldv_mutex_unlock_91___0(& dev_data->lock); } return (err); } } static void __xen_pcibk_release_devices___0(struct xen_pcibk_device *pdev ) { struct passthrough_dev_data *dev_data ; struct pci_dev_entry *dev_entry ; struct pci_dev_entry *t ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct pci_dev *dev ; struct list_head const *__mptr___1 ; { dev_data = (struct passthrough_dev_data *)pdev->pci_dev_data; __mptr = (struct list_head const *)dev_data->dev_list.next; dev_entry = (struct pci_dev_entry *)__mptr; __mptr___0 = (struct list_head const *)dev_entry->list.next; t = (struct pci_dev_entry *)__mptr___0; goto ldv_29881; ldv_29880: { dev = dev_entry->dev; list_del(& dev_entry->list); device_lock___0(& dev->dev); pcistub_put_pci_dev(dev); device_unlock___0(& dev->dev); kfree((void const *)dev_entry); dev_entry = t; __mptr___1 = (struct list_head const *)t->list.next; t = (struct pci_dev_entry *)__mptr___1; } ldv_29881: ; if ((unsigned long )dev_entry != (unsigned long )dev_data) { goto ldv_29880; } else { } { kfree((void const *)dev_data); pdev->pci_dev_data = (void *)0; } return; } } static int __xen_pcibk_get_pcifront_dev___0(struct pci_dev *pcidev , struct xen_pcibk_device *pdev , unsigned int *domain , unsigned int *bus , unsigned int *devfn ) { int tmp ; { { tmp = pci_domain_nr(pcidev->bus); *domain = (unsigned int )tmp; *bus = (unsigned int )(pcidev->bus)->number; *devfn = pcidev->devfn; } return (1); } } struct xen_pcibk_backend const xen_pcibk_passthrough_backend = {"passthrough", & __xen_pcibk_init_devices___0, & __xen_pcibk_release_devices___0, & __xen_pcibk_get_pcifront_dev___0, & __xen_pcibk_publish_pci_roots___0, & __xen_pcibk_release_pci_dev___0, & __xen_pcibk_add_pci_dev___0, & __xen_pcibk_get_pci_dev___0}; struct ldv_thread ldv_thread_20 ; void ldv_struct_xen_pcibk_backend_io_instance_20(void *arg0 ) { int (*ldv_20_callback_find)(struct pci_dev * , struct xen_pcibk_device * , unsigned int * , unsigned int * , unsigned int * ) ; void (*ldv_20_callback_free)(struct xen_pcibk_device * ) ; struct pci_dev *(*ldv_20_callback_get)(struct xen_pcibk_device * , unsigned int , unsigned int , unsigned int ) ; int (*ldv_20_callback_init)(struct xen_pcibk_device * ) ; int (*ldv_20_callback_publish)(struct xen_pcibk_device * , int (*)(struct xen_pcibk_device * , unsigned int , unsigned int ) ) ; struct xen_pcibk_backend *ldv_20_container_struct_xen_pcibk_backend ; int ldv_20_ldv_param_11_2_default ; unsigned int ldv_20_ldv_param_22_1_default ; unsigned int ldv_20_ldv_param_22_2_default ; unsigned int ldv_20_ldv_param_22_3_default ; _Bool ldv_20_ldv_param_2_2_default ; unsigned int *ldv_20_ldv_param_4_2_default ; unsigned int *ldv_20_ldv_param_4_3_default ; unsigned int *ldv_20_ldv_param_4_4_default ; int (*ldv_20_resource_func_10_ptr)(struct xen_pcibk_device * , unsigned int , unsigned int , unsigned int , unsigned int ) ; int (*ldv_20_resource_func_11_ptr)(struct xen_pcibk_device * , unsigned int , unsigned int ) ; struct pci_dev *ldv_20_resource_struct_pci_dev_ptr ; struct xen_pcibk_device *ldv_20_resource_struct_xen_pcibk_device_ptr ; int ldv_20_ret_default ; void *tmp ; void *tmp___0 ; void *tmp___1 ; void *tmp___2 ; int tmp___3 ; int tmp___4 ; void *tmp___5 ; void *tmp___6 ; void *tmp___7 ; int tmp___8 ; int tmp___9 ; { { ldv_20_ret_default = 1; tmp = ldv_xmalloc(1UL); ldv_20_resource_func_10_ptr = (int (*)(struct xen_pcibk_device * , unsigned int , unsigned int , unsigned int , unsigned int ))tmp; tmp___0 = ldv_xmalloc(1UL); ldv_20_resource_func_11_ptr = (int (*)(struct xen_pcibk_device * , unsigned int , unsigned int ))tmp___0; tmp___1 = ldv_xmalloc(2968UL); ldv_20_resource_struct_pci_dev_ptr = (struct pci_dev *)tmp___1; tmp___2 = ldv_xmalloc(312UL); ldv_20_resource_struct_xen_pcibk_device_ptr = (struct xen_pcibk_device *)tmp___2; } goto ldv_main_20; return; ldv_main_20: { tmp___4 = ldv_undef_int(); } if (tmp___4 != 0) { { ldv_20_ret_default = ldv_io_instance_probe_20_11(ldv_20_container_struct_xen_pcibk_backend->add, ldv_20_resource_struct_xen_pcibk_device_ptr, ldv_20_resource_struct_pci_dev_ptr, ldv_20_ldv_param_11_2_default, ldv_20_resource_func_10_ptr); ldv_20_ret_default = ldv_filter_err_code(ldv_20_ret_default); tmp___3 = ldv_undef_int(); } if (tmp___3 != 0) { { ldv_assume(ldv_20_ret_default == 0); } goto ldv_call_20; } else { { ldv_assume(ldv_20_ret_default != 0); } goto ldv_main_20; } } else { { ldv_free((void *)ldv_20_resource_func_10_ptr); ldv_free((void *)ldv_20_resource_func_11_ptr); ldv_free((void *)ldv_20_resource_struct_pci_dev_ptr); ldv_free((void *)ldv_20_resource_struct_xen_pcibk_device_ptr); } return; } return; ldv_call_20: { tmp___9 = ldv_undef_int(); } if (tmp___9 != 0) { { ldv_io_instance_release_20_2(ldv_20_container_struct_xen_pcibk_backend->release, ldv_20_resource_struct_xen_pcibk_device_ptr, ldv_20_resource_struct_pci_dev_ptr, (int )ldv_20_ldv_param_2_2_default); } goto ldv_main_20; } else { { tmp___5 = ldv_xmalloc(4UL); ldv_20_ldv_param_4_2_default = (unsigned int *)tmp___5; tmp___6 = ldv_xmalloc(4UL); ldv_20_ldv_param_4_3_default = (unsigned int *)tmp___6; tmp___7 = ldv_xmalloc(4UL); ldv_20_ldv_param_4_4_default = (unsigned int *)tmp___7; tmp___8 = ldv_undef_int(); } { if (tmp___8 == 1) { goto case_1; } else { } if (tmp___8 == 2) { goto case_2; } else { } if (tmp___8 == 3) { goto case_3; } else { } if (tmp___8 == 4) { goto case_4; } else { } if (tmp___8 == 5) { goto case_5; } else { } goto switch_default; case_1: /* CIL Label */ { ldv_io_instance_callback_20_26(ldv_20_callback_publish, ldv_20_resource_struct_xen_pcibk_device_ptr, ldv_20_resource_func_11_ptr); } goto ldv_30045; case_2: /* CIL Label */ { ldv_io_instance_callback_20_25(ldv_20_callback_init, ldv_20_resource_struct_xen_pcibk_device_ptr); } goto ldv_30045; case_3: /* CIL Label */ { ldv_io_instance_callback_20_22(ldv_20_callback_get, ldv_20_resource_struct_xen_pcibk_device_ptr, ldv_20_ldv_param_22_1_default, ldv_20_ldv_param_22_2_default, ldv_20_ldv_param_22_3_default); } goto ldv_30045; case_4: /* CIL Label */ { ldv_io_instance_callback_20_21(ldv_20_callback_free, ldv_20_resource_struct_xen_pcibk_device_ptr); } goto ldv_30045; case_5: /* CIL Label */ { ldv_io_instance_callback_20_4(ldv_20_callback_find, ldv_20_resource_struct_pci_dev_ptr, ldv_20_resource_struct_xen_pcibk_device_ptr, ldv_20_ldv_param_4_2_default, ldv_20_ldv_param_4_3_default, ldv_20_ldv_param_4_4_default); } goto ldv_30045; switch_default: /* CIL Label */ { ldv_stop(); } switch_break: /* CIL Label */ ; } ldv_30045: ; } { ldv_free((void *)ldv_20_ldv_param_4_2_default); ldv_free((void *)ldv_20_ldv_param_4_3_default); ldv_free((void *)ldv_20_ldv_param_4_4_default); } goto ldv_call_20; return; } } static void ldv_mutex_lock_56___0(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_58___0(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device(ldv_func_arg1); } return; } } static void ldv_mutex_lock_84___0(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_passthrough_dev_data(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_85___0(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_passthrough_dev_data(ldv_func_arg1); } return; } } static void ldv_mutex_lock_86___0(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_passthrough_dev_data(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_87___0(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_passthrough_dev_data(ldv_func_arg1); } return; } } static void ldv_mutex_lock_88___0(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_passthrough_dev_data(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_89___0(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_passthrough_dev_data(ldv_func_arg1); } return; } } static void ldv_mutex_lock_90___0(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_passthrough_dev_data(ldv_func_arg1); } return; } } static void ldv_mutex_unlock_91___0(struct mutex *ldv_func_arg1 ) { { { ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_passthrough_dev_data(ldv_func_arg1); } return; } } void ldv_assert_linux_alloc_irq__nonatomic(int expr ) ; void ldv_assert_linux_alloc_irq__wrong_flags(int expr ) ; bool ldv_in_interrupt_context(void) ; void ldv_linux_alloc_irq_check_alloc_flags(gfp_t flags ) { bool tmp ; int tmp___0 ; { { tmp = ldv_in_interrupt_context(); } if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } { ldv_assert_linux_alloc_irq__wrong_flags(tmp___0 || flags == 32U); } return; } } void ldv_linux_alloc_irq_check_alloc_nonatomic(void) { bool tmp ; { { tmp = ldv_in_interrupt_context(); } if ((int )tmp) { { ldv_assert_linux_alloc_irq__nonatomic(0); } } else { } return; } } void ldv_assert_linux_alloc_spinlock__nonatomic(int expr ) ; void ldv_assert_linux_alloc_spinlock__wrong_flags(int expr ) ; int ldv_exclusive_spin_is_locked(void) ; void ldv_linux_alloc_spinlock_check_alloc_flags(gfp_t flags ) { int tmp ; { if (flags != 32U && flags != 0U) { { tmp = ldv_exclusive_spin_is_locked(); ldv_assert_linux_alloc_spinlock__wrong_flags(tmp == 0); } } else { } return; } } void ldv_linux_alloc_spinlock_check_alloc_nonatomic(void) { int tmp ; { { tmp = ldv_exclusive_spin_is_locked(); ldv_assert_linux_alloc_spinlock__nonatomic(tmp == 0); } return; } } void ldv_assert_linux_alloc_usb_lock__nonatomic(int expr ) ; void ldv_assert_linux_alloc_usb_lock__wrong_flags(int expr ) ; int ldv_linux_alloc_usb_lock_lock = 1; void ldv_linux_alloc_usb_lock_check_alloc_flags(gfp_t flags ) { { if (ldv_linux_alloc_usb_lock_lock == 2) { { ldv_assert_linux_alloc_usb_lock__wrong_flags(flags == 16U || flags == 32U); } } else { } return; } } void ldv_linux_alloc_usb_lock_check_alloc_nonatomic(void) { { { ldv_assert_linux_alloc_usb_lock__nonatomic(ldv_linux_alloc_usb_lock_lock == 1); } return; } } void ldv_linux_alloc_usb_lock_usb_lock_device(void) { { ldv_linux_alloc_usb_lock_lock = 2; return; } } int ldv_linux_alloc_usb_lock_usb_trylock_device(void) { int tmp ; { if (ldv_linux_alloc_usb_lock_lock == 1) { { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_linux_alloc_usb_lock_lock = 2; return (1); } else { return (0); } } else { return (0); } } } int ldv_linux_alloc_usb_lock_usb_lock_device_for_reset(void) { int tmp ; { if (ldv_linux_alloc_usb_lock_lock == 1) { { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_linux_alloc_usb_lock_lock = 2; return (0); } else { return (-1); } } else { return (-1); } } } void ldv_linux_alloc_usb_lock_usb_unlock_device(void) { { ldv_linux_alloc_usb_lock_lock = 1; return; } } void ldv_linux_usb_dev_atomic_add(int i , atomic_t *v ) { { v->counter = v->counter + i; return; } } void ldv_linux_usb_dev_atomic_sub(int i , atomic_t *v ) { { v->counter = v->counter - i; return; } } int ldv_linux_usb_dev_atomic_sub_and_test(int i , atomic_t *v ) { { v->counter = v->counter - i; if (v->counter != 0) { return (0); } else { } return (1); } } void ldv_linux_usb_dev_atomic_inc(atomic_t *v ) { { v->counter = v->counter + 1; return; } } void ldv_linux_usb_dev_atomic_dec(atomic_t *v ) { { v->counter = v->counter - 1; return; } } int ldv_linux_usb_dev_atomic_dec_and_test(atomic_t *v ) { { v->counter = v->counter - 1; if (v->counter != 0) { return (0); } else { } return (1); } } int ldv_linux_usb_dev_atomic_inc_and_test(atomic_t *v ) { { v->counter = v->counter + 1; if (v->counter != 0) { return (0); } else { } return (1); } } int ldv_linux_usb_dev_atomic_add_return(int i , atomic_t *v ) { { v->counter = v->counter + i; return (v->counter); } } int ldv_linux_usb_dev_atomic_add_negative(int i , atomic_t *v ) { { v->counter = v->counter + i; return (v->counter < 0); } } int ldv_linux_usb_dev_atomic_inc_short(short *v ) { { *v = (short )((unsigned int )((unsigned short )*v) + 1U); return ((int )*v); } } void ldv_assert_linux_arch_io__less_initial_decrement(int expr ) ; void ldv_assert_linux_arch_io__more_initial_at_exit(int expr ) ; void *ldv_undef_ptr(void) ; int ldv_linux_arch_io_iomem = 0; void *ldv_linux_arch_io_io_mem_remap(void) { void *ptr ; void *tmp ; { { tmp = ldv_undef_ptr(); ptr = tmp; } if ((unsigned long )ptr != (unsigned long )((void *)0)) { ldv_linux_arch_io_iomem = ldv_linux_arch_io_iomem + 1; return (ptr); } else { } return (ptr); } } void ldv_linux_arch_io_io_mem_unmap(void) { { { ldv_assert_linux_arch_io__less_initial_decrement(ldv_linux_arch_io_iomem > 0); ldv_linux_arch_io_iomem = ldv_linux_arch_io_iomem - 1; } return; } } void ldv_linux_arch_io_check_final_state(void) { { { ldv_assert_linux_arch_io__more_initial_at_exit(ldv_linux_arch_io_iomem == 0); } return; } } void ldv_assert_linux_block_genhd__delete_before_add(int expr ) ; void ldv_assert_linux_block_genhd__double_allocation(int expr ) ; void ldv_assert_linux_block_genhd__free_before_allocation(int expr ) ; void ldv_assert_linux_block_genhd__more_initial_at_exit(int expr ) ; void ldv_assert_linux_block_genhd__use_before_allocation(int expr ) ; static int ldv_linux_block_genhd_disk_state = 0; struct gendisk *ldv_linux_block_genhd_alloc_disk(void) { struct gendisk *res ; void *tmp ; { { tmp = ldv_undef_ptr(); res = (struct gendisk *)tmp; ldv_assert_linux_block_genhd__double_allocation(ldv_linux_block_genhd_disk_state == 0); } if ((unsigned long )res != (unsigned long )((struct gendisk *)0)) { ldv_linux_block_genhd_disk_state = 1; return (res); } else { } return (res); } } void ldv_linux_block_genhd_add_disk(void) { { { ldv_assert_linux_block_genhd__use_before_allocation(ldv_linux_block_genhd_disk_state == 1); ldv_linux_block_genhd_disk_state = 2; } return; } } void ldv_linux_block_genhd_del_gendisk(void) { { { ldv_assert_linux_block_genhd__delete_before_add(ldv_linux_block_genhd_disk_state == 2); ldv_linux_block_genhd_disk_state = 1; } return; } } void ldv_linux_block_genhd_put_disk(struct gendisk *disk ) { { if ((unsigned long )disk != (unsigned long )((struct gendisk *)0)) { { ldv_assert_linux_block_genhd__free_before_allocation(ldv_linux_block_genhd_disk_state > 0); ldv_linux_block_genhd_disk_state = 0; } } else { } return; } } void ldv_linux_block_genhd_check_final_state(void) { { { ldv_assert_linux_block_genhd__more_initial_at_exit(ldv_linux_block_genhd_disk_state == 0); } return; } } void ldv_assert_linux_block_queue__double_allocation(int expr ) ; void ldv_assert_linux_block_queue__more_initial_at_exit(int expr ) ; void ldv_assert_linux_block_queue__use_before_allocation(int expr ) ; static int ldv_linux_block_queue_queue_state = 0; struct request_queue *ldv_linux_block_queue_request_queue(void) { struct request_queue *res ; void *tmp ; { { tmp = ldv_undef_ptr(); res = (struct request_queue *)tmp; ldv_assert_linux_block_queue__double_allocation(ldv_linux_block_queue_queue_state == 0); } if ((unsigned long )res != (unsigned long )((struct request_queue *)0)) { ldv_linux_block_queue_queue_state = 1; return (res); } else { } return (res); } } void ldv_linux_block_queue_blk_cleanup_queue(void) { { { ldv_assert_linux_block_queue__use_before_allocation(ldv_linux_block_queue_queue_state == 1); ldv_linux_block_queue_queue_state = 0; } return; } } void ldv_linux_block_queue_check_final_state(void) { { { ldv_assert_linux_block_queue__more_initial_at_exit(ldv_linux_block_queue_queue_state == 0); } return; } } void ldv_assert_linux_block_request__double_get(int expr ) ; void ldv_assert_linux_block_request__double_put(int expr ) ; void ldv_assert_linux_block_request__get_at_exit(int expr ) ; long ldv_is_err(void const *ptr ) ; int ldv_linux_block_request_blk_rq = 0; struct request *ldv_linux_block_request_blk_get_request(gfp_t mask ) { struct request *res ; void *tmp ; { { ldv_assert_linux_block_request__double_get(ldv_linux_block_request_blk_rq == 0); tmp = ldv_undef_ptr(); res = (struct request *)tmp; } if ((mask == 16U || mask == 208U) || mask == 16U) { { ldv_assume((unsigned long )res != (unsigned long )((struct request *)0)); } } else { } if ((unsigned long )res != (unsigned long )((struct request *)0)) { ldv_linux_block_request_blk_rq = 1; } else { } return (res); } } struct request *ldv_linux_block_request_blk_make_request(gfp_t mask ) { struct request *res ; void *tmp ; long tmp___0 ; { { ldv_assert_linux_block_request__double_get(ldv_linux_block_request_blk_rq == 0); tmp = ldv_undef_ptr(); res = (struct request *)tmp; ldv_assume((unsigned long )res != (unsigned long )((struct request *)0)); tmp___0 = ldv_is_err((void const *)res); } if (tmp___0 == 0L) { ldv_linux_block_request_blk_rq = 1; } else { } return (res); } } void ldv_linux_block_request_put_blk_rq(void) { { { ldv_assert_linux_block_request__double_put(ldv_linux_block_request_blk_rq == 1); ldv_linux_block_request_blk_rq = 0; } return; } } void ldv_linux_block_request_check_final_state(void) { { { ldv_assert_linux_block_request__get_at_exit(ldv_linux_block_request_blk_rq == 0); } return; } } void ldv_assert_linux_drivers_base_class__double_deregistration(int expr ) ; void ldv_assert_linux_drivers_base_class__double_registration(int expr ) ; void ldv_assert_linux_drivers_base_class__registered_at_exit(int expr ) ; int ldv_undef_int_nonpositive(void) ; int ldv_linux_drivers_base_class_usb_gadget_class = 0; void *ldv_linux_drivers_base_class_create_class(void) { void *is_got ; long tmp ; { { is_got = ldv_undef_ptr(); ldv_assume((int )((long )is_got)); tmp = ldv_is_err((void const *)is_got); } if (tmp == 0L) { { ldv_assert_linux_drivers_base_class__double_registration(ldv_linux_drivers_base_class_usb_gadget_class == 0); ldv_linux_drivers_base_class_usb_gadget_class = 1; } } else { } return (is_got); } } int ldv_linux_drivers_base_class_register_class(void) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_drivers_base_class__double_registration(ldv_linux_drivers_base_class_usb_gadget_class == 0); ldv_linux_drivers_base_class_usb_gadget_class = 1; } } else { } return (is_reg); } } void ldv_linux_drivers_base_class_unregister_class(void) { { { ldv_assert_linux_drivers_base_class__double_deregistration(ldv_linux_drivers_base_class_usb_gadget_class == 1); ldv_linux_drivers_base_class_usb_gadget_class = 0; } return; } } void ldv_linux_drivers_base_class_destroy_class(struct class *cls ) { long tmp ; { if ((unsigned long )cls == (unsigned long )((struct class *)0)) { return; } else { { tmp = ldv_is_err((void const *)cls); } if (tmp != 0L) { return; } else { } } { ldv_linux_drivers_base_class_unregister_class(); } return; } } void ldv_linux_drivers_base_class_check_final_state(void) { { { ldv_assert_linux_drivers_base_class__registered_at_exit(ldv_linux_drivers_base_class_usb_gadget_class == 0); } return; } } void *ldv_xzalloc(size_t size ) ; void *ldv_dev_get_drvdata(struct device const *dev ) { { if ((unsigned long )dev != (unsigned long )((struct device const *)0) && (unsigned long )dev->p != (unsigned long )((struct device_private */* const */)0)) { return ((dev->p)->driver_data); } else { } return ((void *)0); } } int ldv_dev_set_drvdata(struct device *dev , void *data ) { void *tmp ; { { tmp = ldv_xzalloc(8UL); dev->p = (struct device_private *)tmp; (dev->p)->driver_data = data; } return (0); } } void *ldv_zalloc(size_t size ) ; struct spi_master *ldv_spi_alloc_master(struct device *host , unsigned int size ) { struct spi_master *master ; void *tmp ; { { tmp = ldv_zalloc((unsigned long )size + 2176UL); master = (struct spi_master *)tmp; } if ((unsigned long )master == (unsigned long )((struct spi_master *)0)) { return ((struct spi_master *)0); } else { } { ldv_dev_set_drvdata(& master->dev, (void *)master + 1U); } return (master); } } long ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 4294967295UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(4294967295L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(4294967295UL - (unsigned long )ptr)); } } long ldv_is_err_or_null(void const *ptr ) { long tmp ; int tmp___0 ; { if ((unsigned long )ptr == (unsigned long )((void const *)0)) { tmp___0 = 1; } else { { tmp = ldv_is_err(ptr); } if (tmp != 0L) { tmp___0 = 1; } else { tmp___0 = 0; } } return ((long )tmp___0); } } void ldv_assert_linux_fs_char_dev__double_deregistration(int expr ) ; void ldv_assert_linux_fs_char_dev__double_registration(int expr ) ; void ldv_assert_linux_fs_char_dev__registered_at_exit(int expr ) ; int ldv_linux_fs_char_dev_usb_gadget_chrdev = 0; int ldv_linux_fs_char_dev_register_chrdev(int major ) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_fs_char_dev__double_registration(ldv_linux_fs_char_dev_usb_gadget_chrdev == 0); ldv_linux_fs_char_dev_usb_gadget_chrdev = 1; } if (major == 0) { { is_reg = ldv_undef_int(); ldv_assume(is_reg > 0); } } else { } } else { } return (is_reg); } } int ldv_linux_fs_char_dev_register_chrdev_region(void) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_fs_char_dev__double_registration(ldv_linux_fs_char_dev_usb_gadget_chrdev == 0); ldv_linux_fs_char_dev_usb_gadget_chrdev = 1; } } else { } return (is_reg); } } void ldv_linux_fs_char_dev_unregister_chrdev_region(void) { { { ldv_assert_linux_fs_char_dev__double_deregistration(ldv_linux_fs_char_dev_usb_gadget_chrdev == 1); ldv_linux_fs_char_dev_usb_gadget_chrdev = 0; } return; } } void ldv_linux_fs_char_dev_check_final_state(void) { { { ldv_assert_linux_fs_char_dev__registered_at_exit(ldv_linux_fs_char_dev_usb_gadget_chrdev == 0); } return; } } void ldv_assert_linux_fs_sysfs__less_initial_decrement(int expr ) ; void ldv_assert_linux_fs_sysfs__more_initial_at_exit(int expr ) ; int ldv_linux_fs_sysfs_sysfs = 0; int ldv_linux_fs_sysfs_sysfs_create_group(void) { int res ; int tmp ; { { tmp = ldv_undef_int_nonpositive(); res = tmp; } if (res == 0) { ldv_linux_fs_sysfs_sysfs = ldv_linux_fs_sysfs_sysfs + 1; return (0); } else { } return (res); } } void ldv_linux_fs_sysfs_sysfs_remove_group(void) { { { ldv_assert_linux_fs_sysfs__less_initial_decrement(ldv_linux_fs_sysfs_sysfs > 0); ldv_linux_fs_sysfs_sysfs = ldv_linux_fs_sysfs_sysfs - 1; } return; } } void ldv_linux_fs_sysfs_check_final_state(void) { { { ldv_assert_linux_fs_sysfs__more_initial_at_exit(ldv_linux_fs_sysfs_sysfs == 0); } return; } } void ldv_assert_linux_kernel_locking_rwlock__double_write_lock(int expr ) ; void ldv_assert_linux_kernel_locking_rwlock__double_write_unlock(int expr ) ; void ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks(int expr ) ; void ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit(int expr ) ; void ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock(int expr ) ; void ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit(int expr ) ; int ldv_linux_kernel_locking_rwlock_rlock = 1; int ldv_linux_kernel_locking_rwlock_wlock = 1; void ldv_linux_kernel_locking_rwlock_read_lock(void) { { { ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock(ldv_linux_kernel_locking_rwlock_wlock == 1); ldv_linux_kernel_locking_rwlock_rlock = ldv_linux_kernel_locking_rwlock_rlock + 1; } return; } } void ldv_linux_kernel_locking_rwlock_read_unlock(void) { { { ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks(ldv_linux_kernel_locking_rwlock_rlock > 1); ldv_linux_kernel_locking_rwlock_rlock = ldv_linux_kernel_locking_rwlock_rlock + -1; } return; } } void ldv_linux_kernel_locking_rwlock_write_lock(void) { { { ldv_assert_linux_kernel_locking_rwlock__double_write_lock(ldv_linux_kernel_locking_rwlock_wlock == 1); ldv_linux_kernel_locking_rwlock_wlock = 2; } return; } } void ldv_linux_kernel_locking_rwlock_write_unlock(void) { { { ldv_assert_linux_kernel_locking_rwlock__double_write_unlock(ldv_linux_kernel_locking_rwlock_wlock != 1); ldv_linux_kernel_locking_rwlock_wlock = 1; } return; } } int ldv_linux_kernel_locking_rwlock_read_trylock(void) { int tmp ; { if (ldv_linux_kernel_locking_rwlock_wlock == 1) { { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_linux_kernel_locking_rwlock_rlock = ldv_linux_kernel_locking_rwlock_rlock + 1; return (1); } else { return (0); } } else { return (0); } } } int ldv_linux_kernel_locking_rwlock_write_trylock(void) { int tmp ; { if (ldv_linux_kernel_locking_rwlock_wlock == 1) { { tmp = ldv_undef_int(); } if (tmp != 0) { ldv_linux_kernel_locking_rwlock_wlock = 2; return (1); } else { return (0); } } else { return (0); } } } void ldv_linux_kernel_locking_rwlock_check_final_state(void) { { { ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit(ldv_linux_kernel_locking_rwlock_rlock == 1); ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit(ldv_linux_kernel_locking_rwlock_wlock == 1); } return; } } void ldv_assert_linux_kernel_module__less_initial_decrement(int expr ) ; void ldv_assert_linux_kernel_module__more_initial_at_exit(int expr ) ; int ldv_linux_kernel_module_module_refcounter = 1; void ldv_linux_kernel_module_module_get(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { ldv_linux_kernel_module_module_refcounter = ldv_linux_kernel_module_module_refcounter + 1; } else { } return; } } int ldv_linux_kernel_module_try_module_get(struct module *module ) { int tmp ; { if ((unsigned long )module != (unsigned long )((struct module *)0)) { { tmp = ldv_undef_int(); } if (tmp == 1) { ldv_linux_kernel_module_module_refcounter = ldv_linux_kernel_module_module_refcounter + 1; return (1); } else { return (0); } } else { } return (0); } } void ldv_linux_kernel_module_module_put(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { { ldv_assert_linux_kernel_module__less_initial_decrement(ldv_linux_kernel_module_module_refcounter > 1); ldv_linux_kernel_module_module_refcounter = ldv_linux_kernel_module_module_refcounter - 1; } } else { } return; } } void ldv_linux_kernel_module_module_put_and_exit(void) { { { ldv_linux_kernel_module_module_put((struct module *)1); } LDV_LINUX_KERNEL_MODULE_STOP: ; goto LDV_LINUX_KERNEL_MODULE_STOP; } } unsigned int ldv_linux_kernel_module_module_refcount(void) { { return ((unsigned int )(ldv_linux_kernel_module_module_refcounter + -1)); } } void ldv_linux_kernel_module_check_final_state(void) { { { ldv_assert_linux_kernel_module__more_initial_at_exit(ldv_linux_kernel_module_module_refcounter == 1); } return; } } void ldv_assert_linux_kernel_rcu_srcu__locked_at_exit(int expr ) ; void ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section(int expr ) ; void ldv_assert_linux_kernel_rcu_srcu__more_unlocks(int expr ) ; int ldv_linux_kernel_rcu_srcu_srcu_nested = 0; void ldv_linux_kernel_rcu_srcu_srcu_read_lock(void) { { ldv_linux_kernel_rcu_srcu_srcu_nested = ldv_linux_kernel_rcu_srcu_srcu_nested + 1; return; } } void ldv_linux_kernel_rcu_srcu_srcu_read_unlock(void) { { { ldv_assert_linux_kernel_rcu_srcu__more_unlocks(ldv_linux_kernel_rcu_srcu_srcu_nested > 0); ldv_linux_kernel_rcu_srcu_srcu_nested = ldv_linux_kernel_rcu_srcu_srcu_nested - 1; } return; } } void ldv_linux_kernel_rcu_srcu_check_for_read_section(void) { { { ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section(ldv_linux_kernel_rcu_srcu_srcu_nested == 0); } return; } } void ldv_linux_kernel_rcu_srcu_check_final_state(void) { { { ldv_assert_linux_kernel_rcu_srcu__locked_at_exit(ldv_linux_kernel_rcu_srcu_srcu_nested == 0); } return; } } void ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks(int expr ) ; int ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh = 0; void ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh(void) { { ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh = ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh + 1; return; } } void ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh(void) { { { ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks(ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh > 0); ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh = ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh - 1; } return; } } void ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section(void) { { { ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section(ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh == 0); } return; } } void ldv_linux_kernel_rcu_update_lock_bh_check_final_state(void) { { { ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit(ldv_linux_kernel_rcu_update_lock_bh_rcu_nested_bh == 0); } return; } } void ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks(int expr ) ; int ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched = 0; void ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched(void) { { ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched = ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched + 1; return; } } void ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched(void) { { { ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks(ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched > 0); ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched = ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched - 1; } return; } } void ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section(void) { { { ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section(ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched == 0); } return; } } void ldv_linux_kernel_rcu_update_lock_sched_check_final_state(void) { { { ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit(ldv_linux_kernel_rcu_update_lock_sched_rcu_nested_sched == 0); } return; } } void ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section(int expr ) ; void ldv_assert_linux_kernel_rcu_update_lock__more_unlocks(int expr ) ; int ldv_linux_kernel_rcu_update_lock_rcu_nested = 0; void ldv_linux_kernel_rcu_update_lock_rcu_read_lock(void) { { ldv_linux_kernel_rcu_update_lock_rcu_nested = ldv_linux_kernel_rcu_update_lock_rcu_nested + 1; return; } } void ldv_linux_kernel_rcu_update_lock_rcu_read_unlock(void) { { { ldv_assert_linux_kernel_rcu_update_lock__more_unlocks(ldv_linux_kernel_rcu_update_lock_rcu_nested > 0); ldv_linux_kernel_rcu_update_lock_rcu_nested = ldv_linux_kernel_rcu_update_lock_rcu_nested - 1; } return; } } void ldv_linux_kernel_rcu_update_lock_check_for_read_section(void) { { { ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section(ldv_linux_kernel_rcu_update_lock_rcu_nested == 0); } return; } } void ldv_linux_kernel_rcu_update_lock_check_final_state(void) { { { ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit(ldv_linux_kernel_rcu_update_lock_rcu_nested == 0); } return; } } static int ldv_filter_positive_int(int val ) { { { ldv_assume(val <= 0); } return (val); } } int ldv_post_init(int init_ret_val ) { int tmp ; { { tmp = ldv_filter_positive_int(init_ret_val); } return (tmp); } } int ldv_post_probe(int probe_ret_val ) { int tmp ; { { tmp = ldv_filter_positive_int(probe_ret_val); } return (tmp); } } int ldv_filter_err_code(int ret_val ) { int tmp ; { { tmp = ldv_filter_positive_int(ret_val); } return (tmp); } } static bool __ldv_in_interrupt_context = 0; void ldv_switch_to_interrupt_context(void) { { __ldv_in_interrupt_context = 1; return; } } void ldv_switch_to_process_context(void) { { __ldv_in_interrupt_context = 0; return; } } bool ldv_in_interrupt_context(void) { { return (__ldv_in_interrupt_context); } } void ldv_assert_linux_lib_find_bit__offset_out_of_range(int expr ) ; extern int nr_cpu_ids ; unsigned long ldv_undef_ulong(void) ; unsigned long ldv_linux_lib_find_bit_find_next_bit(unsigned long size , unsigned long offset ) { unsigned long nondet ; unsigned long tmp ; { { tmp = ldv_undef_ulong(); nondet = tmp; ldv_assert_linux_lib_find_bit__offset_out_of_range(offset <= size); ldv_assume(nondet <= size); ldv_assume(1); } return (nondet); } } unsigned long ldv_linux_lib_find_bit_find_first_bit(unsigned long size ) { unsigned long nondet ; unsigned long tmp ; { { tmp = ldv_undef_ulong(); nondet = tmp; ldv_assume(nondet <= size); ldv_assume(1); } return (nondet); } } void ldv_linux_lib_find_bit_initialize(void) { { { ldv_assume(nr_cpu_ids > 0); } return; } } void *ldv_kzalloc(size_t size , gfp_t flags ) { void *res ; { { ldv_check_alloc_flags(flags); res = ldv_zalloc(size); ldv_after_alloc(res); } return (res); } } void ldv_assert_linux_mmc_sdio_func__double_claim(int expr ) ; void ldv_assert_linux_mmc_sdio_func__release_without_claim(int expr ) ; void ldv_assert_linux_mmc_sdio_func__unreleased_at_exit(int expr ) ; void ldv_assert_linux_mmc_sdio_func__wrong_params(int expr ) ; unsigned short ldv_linux_mmc_sdio_func_sdio_element = 0U; void ldv_linux_mmc_sdio_func_check_context(struct sdio_func *func ) { { { ldv_assert_linux_mmc_sdio_func__wrong_params((int )ldv_linux_mmc_sdio_func_sdio_element == ((func->card)->host)->index); } return; } } void ldv_linux_mmc_sdio_func_sdio_claim_host(struct sdio_func *func ) { { { ldv_assert_linux_mmc_sdio_func__double_claim((unsigned int )ldv_linux_mmc_sdio_func_sdio_element == 0U); ldv_linux_mmc_sdio_func_sdio_element = (unsigned short )((func->card)->host)->index; } return; } } void ldv_linux_mmc_sdio_func_sdio_release_host(struct sdio_func *func ) { { { ldv_assert_linux_mmc_sdio_func__release_without_claim((int )ldv_linux_mmc_sdio_func_sdio_element == ((func->card)->host)->index); ldv_linux_mmc_sdio_func_sdio_element = 0U; } return; } } void ldv_linux_mmc_sdio_func_check_final_state(void) { { { ldv_assert_linux_mmc_sdio_func__unreleased_at_exit((unsigned int )ldv_linux_mmc_sdio_func_sdio_element == 0U); } return; } } void ldv_assert_linux_net_register__wrong_return_value(int expr ) ; int ldv_pre_register_netdev(void) ; int ldv_linux_net_register_probe_state = 0; int ldv_pre_register_netdev(void) { int nondet ; int tmp ; { { tmp = ldv_undef_int(); nondet = tmp; } if (nondet < 0) { ldv_linux_net_register_probe_state = 1; return (nondet); } else { return (0); } } } void ldv_linux_net_register_reset_error_counter(void) { { ldv_linux_net_register_probe_state = 0; return; } } void ldv_linux_net_register_check_return_value_probe(int retval ) { { if (ldv_linux_net_register_probe_state == 1) { { ldv_assert_linux_net_register__wrong_return_value(retval != 0); } } else { } { ldv_linux_net_register_reset_error_counter(); } return; } } void ldv_assert_linux_net_rtnetlink__double_lock(int expr ) ; void ldv_assert_linux_net_rtnetlink__double_unlock(int expr ) ; void ldv_assert_linux_net_rtnetlink__lock_on_exit(int expr ) ; int rtnllocknumber = 0; void ldv_linux_net_rtnetlink_past_rtnl_unlock(void) { { { ldv_assert_linux_net_rtnetlink__double_unlock(rtnllocknumber == 1); rtnllocknumber = 0; } return; } } void ldv_linux_net_rtnetlink_past_rtnl_lock(void) { { { ldv_assert_linux_net_rtnetlink__double_lock(rtnllocknumber == 0); rtnllocknumber = 1; } return; } } void ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw(void) { { { ldv_linux_net_rtnetlink_past_rtnl_lock(); ldv_linux_net_rtnetlink_past_rtnl_unlock(); } return; } } int ldv_linux_net_rtnetlink_rtnl_is_locked(void) { int tmp ; { if (rtnllocknumber != 0) { return (rtnllocknumber); } else { { tmp = ldv_undef_int(); } if (tmp != 0) { return (1); } else { return (0); } } } } int ldv_linux_net_rtnetlink_rtnl_trylock(void) { int tmp ; { { ldv_assert_linux_net_rtnetlink__double_lock(rtnllocknumber == 0); tmp = ldv_linux_net_rtnetlink_rtnl_is_locked(); } if (tmp == 0) { rtnllocknumber = 1; return (1); } else { return (0); } } } void ldv_linux_net_rtnetlink_check_final_state(void) { { { ldv_assert_linux_net_rtnetlink__lock_on_exit(rtnllocknumber == 0); } return; } } void ldv_assert_linux_net_sock__all_locked_sockets_must_be_released(int expr ) ; void ldv_assert_linux_net_sock__double_release(int expr ) ; int locksocknumber = 0; void ldv_linux_net_sock_past_lock_sock_nested(void) { { locksocknumber = locksocknumber + 1; return; } } bool ldv_linux_net_sock_lock_sock_fast(void) { int tmp ; { { tmp = ldv_undef_int(); } if (tmp != 0) { locksocknumber = locksocknumber + 1; return (1); } else { } return (0); } } void ldv_linux_net_sock_unlock_sock_fast(void) { { { ldv_assert_linux_net_sock__double_release(locksocknumber > 0); locksocknumber = locksocknumber - 1; } return; } } void ldv_linux_net_sock_before_release_sock(void) { { { ldv_assert_linux_net_sock__double_release(locksocknumber > 0); locksocknumber = locksocknumber - 1; } return; } } void ldv_linux_net_sock_check_final_state(void) { { { ldv_assert_linux_net_sock__all_locked_sockets_must_be_released(locksocknumber == 0); } return; } } void ldv_assert_linux_usb_coherent__less_initial_decrement(int expr ) ; void ldv_assert_linux_usb_coherent__more_initial_at_exit(int expr ) ; int ldv_linux_usb_coherent_coherent_state = 0; void *ldv_linux_usb_coherent_usb_alloc_coherent(void) { void *arbitrary_memory ; void *tmp ; { { tmp = ldv_undef_ptr(); arbitrary_memory = tmp; } if ((unsigned long )arbitrary_memory == (unsigned long )((void *)0)) { return (arbitrary_memory); } else { } ldv_linux_usb_coherent_coherent_state = ldv_linux_usb_coherent_coherent_state + 1; return (arbitrary_memory); } } void ldv_linux_usb_coherent_usb_free_coherent(void *addr ) { { if ((unsigned long )addr != (unsigned long )((void *)0)) { { ldv_assert_linux_usb_coherent__less_initial_decrement(ldv_linux_usb_coherent_coherent_state > 0); ldv_linux_usb_coherent_coherent_state = ldv_linux_usb_coherent_coherent_state + -1; } } else { } return; } } void ldv_linux_usb_coherent_check_final_state(void) { { { ldv_assert_linux_usb_coherent__more_initial_at_exit(ldv_linux_usb_coherent_coherent_state == 0); } return; } } void ldv_assert_linux_usb_dev__less_initial_decrement(int expr ) ; void ldv_assert_linux_usb_dev__more_initial_at_exit(int expr ) ; void ldv_assert_linux_usb_dev__probe_failed(int expr ) ; void ldv_assert_linux_usb_dev__unincremented_counter_decrement(int expr ) ; ldv_map LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS ; struct usb_device *ldv_linux_usb_dev_usb_get_dev(struct usb_device *dev ) { { if ((unsigned long )dev != (unsigned long )((struct usb_device *)0)) { LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS = LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS != 0 ? LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS + 1 : 1; } else { } return (dev); } } void ldv_linux_usb_dev_usb_put_dev(struct usb_device *dev ) { { if ((unsigned long )dev != (unsigned long )((struct usb_device *)0)) { { ldv_assert_linux_usb_dev__unincremented_counter_decrement(LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS != 0); ldv_assert_linux_usb_dev__less_initial_decrement(LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS > 0); } if (LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS > 1) { LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS = LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS + -1; } else { LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS = 0; } } else { } return; } } void ldv_linux_usb_dev_check_return_value_probe(int retval ) { { if (retval != 0) { { ldv_assert_linux_usb_dev__probe_failed(LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS == 0); } } else { } return; } } void ldv_linux_usb_dev_initialize(void) { { LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS = 0; return; } } void ldv_linux_usb_dev_check_final_state(void) { { { ldv_assert_linux_usb_dev__more_initial_at_exit(LDV_LINUX_USB_DEV_USB_DEV_REF_COUNTS == 0); } return; } } void ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget(int expr ) ; void ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget(int expr ) ; void ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget(int expr ) ; void ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget(int expr ) ; void ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration(int expr ) ; void ldv_assert_linux_usb_gadget__double_usb_gadget_registration(int expr ) ; void ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit(int expr ) ; int ldv_linux_usb_gadget_usb_gadget = 0; void *ldv_linux_usb_gadget_create_class(void) { void *is_got ; long tmp ; { { is_got = ldv_undef_ptr(); ldv_assume((int )((long )is_got)); tmp = ldv_is_err((void const *)is_got); } if (tmp == 0L) { { ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } } else { } return (is_got); } } int ldv_linux_usb_gadget_register_class(void) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } } else { } return (is_reg); } } void ldv_linux_usb_gadget_unregister_class(void) { { { ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } return; } } void ldv_linux_usb_gadget_destroy_class(struct class *cls ) { long tmp ; { if ((unsigned long )cls == (unsigned long )((struct class *)0)) { return; } else { { tmp = ldv_is_err((void const *)cls); } if (tmp != 0L) { return; } else { } } { ldv_linux_usb_gadget_unregister_class(); } return; } } int ldv_linux_usb_gadget_register_chrdev(int major ) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } if (major == 0) { { is_reg = ldv_undef_int(); ldv_assume(is_reg > 0); } } else { } } else { } return (is_reg); } } int ldv_linux_usb_gadget_register_chrdev_region(void) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } } else { } return (is_reg); } } void ldv_linux_usb_gadget_unregister_chrdev_region(void) { { { ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget(ldv_linux_usb_gadget_usb_gadget == 0); } return; } } int ldv_linux_usb_gadget_register_usb_gadget(void) { int is_reg ; { { is_reg = ldv_undef_int_nonpositive(); } if (is_reg == 0) { { ldv_assert_linux_usb_gadget__double_usb_gadget_registration(ldv_linux_usb_gadget_usb_gadget == 0); ldv_linux_usb_gadget_usb_gadget = 1; } } else { } return (is_reg); } } void ldv_linux_usb_gadget_unregister_usb_gadget(void) { { { ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration(ldv_linux_usb_gadget_usb_gadget == 1); ldv_linux_usb_gadget_usb_gadget = 0; } return; } } void ldv_linux_usb_gadget_check_final_state(void) { { { ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit(ldv_linux_usb_gadget_usb_gadget == 0); } return; } } void ldv_assert_linux_usb_register__wrong_return_value(int expr ) ; int ldv_pre_usb_register_driver(void) ; int ldv_linux_usb_register_probe_state = 0; int ldv_pre_usb_register_driver(void) { int nondet ; int tmp ; { { tmp = ldv_undef_int(); nondet = tmp; } if (nondet < 0) { ldv_linux_usb_register_probe_state = 1; return (nondet); } else { return (0); } } } void ldv_linux_usb_register_reset_error_counter(void) { { ldv_linux_usb_register_probe_state = 0; return; } } void ldv_linux_usb_register_check_return_value_probe(int retval ) { { if (ldv_linux_usb_register_probe_state == 1) { { ldv_assert_linux_usb_register__wrong_return_value(retval != 0); } } else { } { ldv_linux_usb_register_reset_error_counter(); } return; } } void ldv_assert_linux_usb_urb__less_initial_decrement(int expr ) ; void ldv_assert_linux_usb_urb__more_initial_at_exit(int expr ) ; int ldv_linux_usb_urb_urb_state = 0; struct urb *ldv_linux_usb_urb_usb_alloc_urb(void) { void *arbitrary_memory ; void *tmp ; { { tmp = ldv_undef_ptr(); arbitrary_memory = tmp; } if ((unsigned long )arbitrary_memory == (unsigned long )((void *)0)) { return ((struct urb *)arbitrary_memory); } else { } ldv_linux_usb_urb_urb_state = ldv_linux_usb_urb_urb_state + 1; return ((struct urb *)arbitrary_memory); } } void ldv_linux_usb_urb_usb_free_urb(struct urb *urb ) { { if ((unsigned long )urb != (unsigned long )((struct urb *)0)) { { ldv_assert_linux_usb_urb__less_initial_decrement(ldv_linux_usb_urb_urb_state > 0); ldv_linux_usb_urb_urb_state = ldv_linux_usb_urb_urb_state + -1; } } else { } return; } } void ldv_linux_usb_urb_check_final_state(void) { { { ldv_assert_linux_usb_urb__more_initial_at_exit(ldv_linux_usb_urb_urb_state == 0); } return; } } extern void ldv_assert(char const * , int ) ; void ldv__builtin_trap(void) ; void ldv_assume(int expression ) { { if (expression == 0) { ldv_assume_label: ; goto ldv_assume_label; } else { } return; } } void ldv_stop(void) { { ldv_stop_label: ; goto ldv_stop_label; } } long ldv__builtin_expect(long exp , long c ) { { return (exp); } } void ldv__builtin_trap(void) { { { ldv_assert("", 0); } return; } } void *ldv_malloc(size_t size ) ; void *ldv_calloc(size_t nmemb , size_t size ) ; extern void *external_allocated_data(void) ; void *ldv_calloc_unknown_size(void) ; void *ldv_zalloc_unknown_size(void) ; void *ldv_xmalloc_unknown_size(size_t size ) ; extern void *malloc(size_t ) ; extern void *calloc(size_t , size_t ) ; extern void free(void * ) ; extern void *memset(void * , int , size_t ) ; void *ldv_malloc(size_t size ) { void *res ; void *tmp ; long tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = malloc(size); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } else { return ((void *)0); } } } void *ldv_calloc(size_t nmemb , size_t size ) { void *res ; void *tmp ; long tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = calloc(nmemb, size); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } else { return ((void *)0); } } } void *ldv_zalloc(size_t size ) { void *tmp ; { { tmp = ldv_calloc(1UL, size); } return (tmp); } } void ldv_free(void *s ) { { { free(s); } return; } } void *ldv_xmalloc(size_t size ) { void *res ; void *tmp ; long tmp___0 ; { { tmp = malloc(size); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } } void *ldv_xzalloc(size_t size ) { void *res ; void *tmp ; long tmp___0 ; { { tmp = calloc(1UL, size); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } } void *ldv_malloc_unknown_size(void) { void *res ; void *tmp ; long tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = external_allocated_data(); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } else { return ((void *)0); } } } void *ldv_calloc_unknown_size(void) { void *res ; void *tmp ; long tmp___0 ; int tmp___1 ; { { tmp___1 = ldv_undef_int(); } if (tmp___1 != 0) { { tmp = external_allocated_data(); res = tmp; memset(res, 0, 8UL); ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } else { return ((void *)0); } } } void *ldv_zalloc_unknown_size(void) { void *tmp ; { { tmp = ldv_calloc_unknown_size(); } return (tmp); } } void *ldv_xmalloc_unknown_size(size_t size ) { void *res ; void *tmp ; long tmp___0 ; { { tmp = external_allocated_data(); res = tmp; ldv_assume((unsigned long )res != (unsigned long )((void *)0)); tmp___0 = ldv_is_err((void const *)res); ldv_assume(tmp___0 == 0L); } return (res); } } int ldv_undef_int_negative(void) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; int ldv_undef_int(void) { int tmp ; { { tmp = __VERIFIER_nondet_int(); } return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { { tmp = __VERIFIER_nondet_pointer(); } return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { { tmp = __VERIFIER_nondet_ulong(); } return (tmp); } } int ldv_undef_int_negative(void) { int ret ; int tmp ; { { tmp = ldv_undef_int(); ret = tmp; ldv_assume(ret < 0); } return (ret); } } int ldv_undef_int_nonpositive(void) { int ret ; int tmp ; { { tmp = ldv_undef_int(); ret = tmp; ldv_assume(ret <= 0); } return (ret); } } int ldv_thread_create(struct ldv_thread *ldv_thread , void (*function)(void * ) , void *data ) ; int ldv_thread_create_N(struct ldv_thread_set *ldv_thread_set , void (*function)(void * ) , void *data ) ; int ldv_thread_join(struct ldv_thread *ldv_thread , void (*function)(void * ) ) ; int ldv_thread_join_N(struct ldv_thread_set *ldv_thread_set , void (*function)(void * ) ) ; int ldv_thread_create(struct ldv_thread *ldv_thread , void (*function)(void * ) , void *data ) { { if ((unsigned long )function != (unsigned long )((void (*)(void * ))0)) { { (*function)(data); } } else { } return (0); } } int ldv_thread_create_N(struct ldv_thread_set *ldv_thread_set , void (*function)(void * ) , void *data ) { int i ; { if ((unsigned long )function != (unsigned long )((void (*)(void * ))0)) { i = 0; goto ldv_1179; ldv_1178: { (*function)(data); i = i + 1; } ldv_1179: ; if (i < ldv_thread_set->number) { goto ldv_1178; } else { } } else { } return (0); } } int ldv_thread_join(struct ldv_thread *ldv_thread , void (*function)(void * ) ) { { return (0); } } int ldv_thread_join_N(struct ldv_thread_set *ldv_thread_set , void (*function)(void * ) ) { { return (0); } } void ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(int expr ) ; void ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(int expr ) ; void ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock(int expr ) ; void ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(int expr ) ; ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_dev_lock_of_xen_pcibk_device ; void ldv_linux_kernel_locking_mutex_mutex_lock_dev_lock_of_xen_pcibk_device(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_dev_lock_of_xen_pcibk_device); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_dev_lock_of_xen_pcibk_device = 1; } return; } } int ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_dev_lock_of_xen_pcibk_device(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_dev_lock_of_xen_pcibk_device); tmp = ldv_undef_int(); } if (tmp != 0) { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_dev_lock_of_xen_pcibk_device = 1; return (0); } else { return (-4); } } } int ldv_linux_kernel_locking_mutex_mutex_is_locked_dev_lock_of_xen_pcibk_device(struct mutex *lock ) { int tmp ; { if ((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_dev_lock_of_xen_pcibk_device) { return (1); } else { { tmp = ldv_undef_int(); } if (tmp != 0) { return (1); } else { return (0); } } } } int ldv_linux_kernel_locking_mutex_mutex_trylock_dev_lock_of_xen_pcibk_device(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_dev_lock_of_xen_pcibk_device); tmp = ldv_linux_kernel_locking_mutex_mutex_is_locked_dev_lock_of_xen_pcibk_device(lock); } if (tmp != 0) { return (0); } else { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_dev_lock_of_xen_pcibk_device = 1; return (1); } } } int ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_dev_lock_of_xen_pcibk_device(atomic_t *cnt , struct mutex *lock ) { { cnt->counter = cnt->counter - 1; if (cnt->counter != 0) { return (0); } else { { ldv_linux_kernel_locking_mutex_mutex_lock_dev_lock_of_xen_pcibk_device(lock); } return (1); } } } void ldv_linux_kernel_locking_mutex_mutex_unlock_dev_lock_of_xen_pcibk_device(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_dev_lock_of_xen_pcibk_device); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_dev_lock_of_xen_pcibk_device = 0; } return; } } ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock ; void ldv_linux_kernel_locking_mutex_mutex_lock_lock(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock = 1; } return; } } int ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock); tmp = ldv_undef_int(); } if (tmp != 0) { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock = 1; return (0); } else { return (-4); } } } int ldv_linux_kernel_locking_mutex_mutex_is_locked_lock(struct mutex *lock ) { int tmp ; { if ((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock) { return (1); } else { { tmp = ldv_undef_int(); } if (tmp != 0) { return (1); } else { return (0); } } } } int ldv_linux_kernel_locking_mutex_mutex_trylock_lock(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock); tmp = ldv_linux_kernel_locking_mutex_mutex_is_locked_lock(lock); } if (tmp != 0) { return (0); } else { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock = 1; return (1); } } } int ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock(atomic_t *cnt , struct mutex *lock ) { { cnt->counter = cnt->counter - 1; if (cnt->counter != 0) { return (0); } else { { ldv_linux_kernel_locking_mutex_mutex_lock_lock(lock); } return (1); } } } void ldv_linux_kernel_locking_mutex_mutex_unlock_lock(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock = 0; } return; } } ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_passthrough_dev_data ; void ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_passthrough_dev_data(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_passthrough_dev_data); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_passthrough_dev_data = 1; } return; } } int ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock_of_passthrough_dev_data(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_passthrough_dev_data); tmp = ldv_undef_int(); } if (tmp != 0) { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_passthrough_dev_data = 1; return (0); } else { return (-4); } } } int ldv_linux_kernel_locking_mutex_mutex_is_locked_lock_of_passthrough_dev_data(struct mutex *lock ) { int tmp ; { if ((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_passthrough_dev_data) { return (1); } else { { tmp = ldv_undef_int(); } if (tmp != 0) { return (1); } else { return (0); } } } } int ldv_linux_kernel_locking_mutex_mutex_trylock_lock_of_passthrough_dev_data(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_passthrough_dev_data); tmp = ldv_linux_kernel_locking_mutex_mutex_is_locked_lock_of_passthrough_dev_data(lock); } if (tmp != 0) { return (0); } else { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_passthrough_dev_data = 1; return (1); } } } int ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock_of_passthrough_dev_data(atomic_t *cnt , struct mutex *lock ) { { cnt->counter = cnt->counter - 1; if (cnt->counter != 0) { return (0); } else { { ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_passthrough_dev_data(lock); } return (1); } } } void ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_passthrough_dev_data(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_passthrough_dev_data); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_passthrough_dev_data = 0; } return; } } ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_vpci_dev_data ; void ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_vpci_dev_data(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_vpci_dev_data); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_vpci_dev_data = 1; } return; } } int ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock_of_vpci_dev_data(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_vpci_dev_data); tmp = ldv_undef_int(); } if (tmp != 0) { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_vpci_dev_data = 1; return (0); } else { return (-4); } } } int ldv_linux_kernel_locking_mutex_mutex_is_locked_lock_of_vpci_dev_data(struct mutex *lock ) { int tmp ; { if ((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_vpci_dev_data) { return (1); } else { { tmp = ldv_undef_int(); } if (tmp != 0) { return (1); } else { return (0); } } } } int ldv_linux_kernel_locking_mutex_mutex_trylock_lock_of_vpci_dev_data(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_vpci_dev_data); tmp = ldv_linux_kernel_locking_mutex_mutex_is_locked_lock_of_vpci_dev_data(lock); } if (tmp != 0) { return (0); } else { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_vpci_dev_data = 1; return (1); } } } int ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock_of_vpci_dev_data(atomic_t *cnt , struct mutex *lock ) { { cnt->counter = cnt->counter - 1; if (cnt->counter != 0) { return (0); } else { { ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_vpci_dev_data(lock); } return (1); } } } void ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_vpci_dev_data(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_vpci_dev_data); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_vpci_dev_data = 0; } return; } } ldv_set LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device ; void ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device = 1; } return; } } int ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device); tmp = ldv_undef_int(); } if (tmp != 0) { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device = 1; return (0); } else { return (-4); } } } int ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device(struct mutex *lock ) { int tmp ; { if ((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device) { return (1); } else { { tmp = ldv_undef_int(); } if (tmp != 0) { return (1); } else { return (0); } } } } int ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device(struct mutex *lock ) { int tmp ; { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device); tmp = ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device(lock); } if (tmp != 0) { return (0); } else { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device = 1; return (1); } } } int ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device(atomic_t *cnt , struct mutex *lock ) { { cnt->counter = cnt->counter - 1; if (cnt->counter != 0) { return (0); } else { { ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device(lock); } return (1); } } } void ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device(struct mutex *lock ) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock((int )LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device); LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device = 0; } return; } } void ldv_linux_kernel_locking_mutex_initialize(void) { { LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_dev_lock_of_xen_pcibk_device = 0; LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock = 0; LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_passthrough_dev_data = 0; LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_vpci_dev_data = 0; LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device = 0; return; } } void ldv_linux_kernel_locking_mutex_check_final_state(void) { { { ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_dev_lock_of_xen_pcibk_device); ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock); ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_passthrough_dev_data); ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_lock_of_vpci_dev_data); ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(! LDV_LINUX_KERNEL_LOCKING_MUTEX_MUTEXES_mutex_of_device); } return; } } void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(int expr ) ; void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(int expr ) ; void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(int expr ) ; void ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(int expr ) ; static int ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 2); ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_device_ids_lock = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_device_ids_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_device_ids_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_device_ids_lock == 1); ldv_linux_kernel_locking_spinlock_spin_device_ids_lock = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_device_ids_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_device_ids_lock == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_device_ids_lock == 2); ldv_linux_kernel_locking_spinlock_spin_device_ids_lock = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_device_ids_lock(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_device_ids_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_device_ids_lock == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_device_ids_lock = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_device_ids_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_device_ids_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_device_ids_lock == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_device_ids_lock(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_device_ids_lock == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_device_ids_lock(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_device_ids_lock(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_device_ids_lock(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_device_ids_lock(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_device_ids_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_device_ids_lock == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_device_ids_lock = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_lock = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_linux_kernel_locking_spinlock_spin_lock = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_lock == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock == 2); ldv_linux_kernel_locking_spinlock_spin_lock = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_lock(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_lock = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_lock(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_lock == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_lock(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_lock(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_lock(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_lock = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 2); ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_pcistub_device(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device == 1); ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_pcistub_device(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device == 2); ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_pcistub_device(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_pcistub_device(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_pcistub_device(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_pcistub_device(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_pcistub_device(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_pcistub_device(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_pcistub_device(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 2); ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_pcistub_devices_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock == 1); ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_pcistub_devices_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock == 2); ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_pcistub_devices_lock(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_pcistub_devices_lock(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_pcistub_devices_lock(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_pcistub_devices_lock(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_pcistub_devices_lock(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_pcistub_devices_lock(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_pcistub_devices_lock(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_ptl = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_ptl(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_linux_kernel_locking_spinlock_spin_ptl = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_ptl(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_ptl == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_ptl == 2); ldv_linux_kernel_locking_spinlock_spin_ptl = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_ptl(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_ptl = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_ptl == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_ptl = 2; return (1); } else { } return (0); } } static int ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 1; void ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 2; } return; } } void ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 2); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 2); ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 1; } return; } } int ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct(void) { int is_spin_held_by_another_thread ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); is_spin_held_by_another_thread = ldv_undef_int(); } if (is_spin_held_by_another_thread != 0) { return (0); } else { ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 2; return (1); } } } void ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); } return; } } int ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct(void) { int is_spin_held_by_another_thread ; { { is_spin_held_by_another_thread = ldv_undef_int(); } if (ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1 && is_spin_held_by_another_thread == 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct(void) { int tmp ; { { tmp = ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct(); } return (tmp == 0); } } int ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct(void) { int is_spin_contended ; { { is_spin_contended = ldv_undef_int(); } if (is_spin_contended != 0) { return (0); } else { return (1); } } } int ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct(void) { int atomic_value_after_dec ; { { ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); ldv_assume(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); atomic_value_after_dec = ldv_undef_int(); } if (atomic_value_after_dec == 0) { ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct = 2; return (1); } else { } return (0); } } void ldv_linux_kernel_locking_spinlock_check_final_state(void) { { { ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_device_ids_lock == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_lock == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_ptl == 1); ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 1); } return; } } int ldv_exclusive_spin_is_locked(void) { { if (ldv_linux_kernel_locking_spinlock_spin_alloc_lock_of_task_struct == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_device_ids_lock == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_lock == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_lock_of_NOT_ARG_SIGN == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_lock_of_pcistub_device == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_node_size_lock_of_pglist_data == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_pcistub_devices_lock == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_ptl == 2) { return (1); } else { } if (ldv_linux_kernel_locking_spinlock_spin_siglock_of_sighand_struct == 2) { return (1); } else { } return (0); } } void ldv_assert_linux_kernel_sched_completion__double_init(int expr ) ; void ldv_assert_linux_kernel_sched_completion__wait_without_init(int expr ) ; static int ldv_linux_kernel_sched_completion_completion = 0; void ldv_linux_kernel_sched_completion_init_completion(void) { { ldv_linux_kernel_sched_completion_completion = 1; return; } } void ldv_linux_kernel_sched_completion_init_completion_macro(void) { { { ldv_assert_linux_kernel_sched_completion__double_init(ldv_linux_kernel_sched_completion_completion != 0); ldv_linux_kernel_sched_completion_completion = 1; } return; } } void ldv_linux_kernel_sched_completion_wait_for_completion(void) { { { ldv_assert_linux_kernel_sched_completion__wait_without_init(ldv_linux_kernel_sched_completion_completion != 0); ldv_linux_kernel_sched_completion_completion = 2; } return; } } void ldv_assert_linux_lib_idr__destroyed_before_usage(int expr ) ; void ldv_assert_linux_lib_idr__double_init(int expr ) ; void ldv_assert_linux_lib_idr__more_at_exit(int expr ) ; void ldv_assert_linux_lib_idr__not_initialized(int expr ) ; static int ldv_linux_lib_idr_idr = 0; void ldv_linux_lib_idr_idr_init(void) { { { ldv_assert_linux_lib_idr__double_init(ldv_linux_lib_idr_idr == 0); ldv_linux_lib_idr_idr = 1; } return; } } void ldv_linux_lib_idr_idr_alloc(void) { { { ldv_assert_linux_lib_idr__not_initialized(ldv_linux_lib_idr_idr != 0); ldv_assert_linux_lib_idr__destroyed_before_usage(ldv_linux_lib_idr_idr != 3); ldv_linux_lib_idr_idr = 2; } return; } } void ldv_linux_lib_idr_idr_find(void) { { { ldv_assert_linux_lib_idr__not_initialized(ldv_linux_lib_idr_idr != 0); ldv_assert_linux_lib_idr__destroyed_before_usage(ldv_linux_lib_idr_idr != 3); ldv_linux_lib_idr_idr = 2; } return; } } void ldv_linux_lib_idr_idr_remove(void) { { { ldv_assert_linux_lib_idr__not_initialized(ldv_linux_lib_idr_idr != 0); ldv_assert_linux_lib_idr__destroyed_before_usage(ldv_linux_lib_idr_idr != 3); ldv_linux_lib_idr_idr = 2; } return; } } void ldv_linux_lib_idr_idr_destroy(void) { { { ldv_assert_linux_lib_idr__not_initialized(ldv_linux_lib_idr_idr != 0); ldv_assert_linux_lib_idr__destroyed_before_usage(ldv_linux_lib_idr_idr != 3); ldv_linux_lib_idr_idr = 3; } return; } } void ldv_linux_lib_idr_check_final_state(void) { { { ldv_assert_linux_lib_idr__more_at_exit(ldv_linux_lib_idr_idr == 0 || ldv_linux_lib_idr_idr == 3); } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_net_rtnetlink__double_lock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_net_rtnetlink__lock_on_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_net_rtnetlink__double_unlock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_rwlock__double_write_lock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_rwlock__double_write_unlock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_lib_idr__double_init(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_lib_idr__not_initialized(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_lib_idr__destroyed_before_usage(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_lib_idr__more_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_sched_completion__double_init(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_sched_completion__wait_without_init(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_net_register__wrong_return_value(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_fs_char_dev__double_registration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_fs_char_dev__double_deregistration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_fs_char_dev__registered_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_rcu_srcu__more_unlocks(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_srcu__locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_module__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_module__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_alloc_spinlock__wrong_flags(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_alloc_spinlock__nonatomic(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_lib_find_bit__offset_out_of_range(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_mmc_sdio_func__wrong_params(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_mmc_sdio_func__double_claim(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_mmc_sdio_func__release_without_claim(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_mmc_sdio_func__unreleased_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_usb_coherent__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_coherent__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_rcu_update_lock__more_unlocks(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_net_sock__all_locked_sockets_must_be_released(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_net_sock__double_release(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_usb_dev__unincremented_counter_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_dev__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_dev__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_dev__probe_failed(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__double_usb_gadget_registration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_alloc_usb_lock__wrong_flags(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_alloc_usb_lock__nonatomic(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_block_request__double_get(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_request__double_put(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_request__get_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_alloc_irq__wrong_flags(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_alloc_irq__nonatomic(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_drivers_base_class__double_registration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_drivers_base_class__double_deregistration(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_drivers_base_class__registered_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_block_queue__double_allocation(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_queue__use_before_allocation(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_queue__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_block_genhd__double_allocation(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_genhd__use_before_allocation(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_genhd__delete_before_add(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_genhd__free_before_allocation(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_block_genhd__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_arch_io__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_arch_io__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_usb_register__wrong_return_value(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_fs_sysfs__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_fs_sysfs__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_usb_urb__less_initial_decrement(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_usb_urb__more_initial_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } extern void __VERIFIER_error(void) ; void ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } } void ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit(int expr ) { { if (! expr) { { __VERIFIER_error(); } } else { } return; } }