extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.3.7 */ /* print_CIL_Input is false */ typedef signed char __s8; typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef long long __s64; typedef unsigned long long __u64; typedef unsigned char u8; typedef short s16; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __u16 __le16; typedef __u32 __le32; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef __s32 int32_t; typedef __u32 uint32_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; typedef u64 phys_addr_t; typedef phys_addr_t resource_size_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct module; typedef void (*ctor_fn_t)(void); struct file_operations; struct _ddebug { char const *modname ; char const *function ; char const *filename ; char const *format ; unsigned int lineno : 18 ; unsigned char flags ; }; struct device; struct completion; struct pt_regs; struct pid; typedef u16 __ticket_t; typedef u32 __ticketpair_t; struct __raw_tickets { __ticket_t head ; __ticket_t tail ; }; union __anonunion_ldv_2024_8 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion_ldv_2024_8 ldv_2024 ; }; typedef struct arch_spinlock arch_spinlock_t; struct __anonstruct_ldv_2031_10 { u32 read ; s32 write ; }; union __anonunion_arch_rwlock_t_9 { s64 lock ; struct __anonstruct_ldv_2031_10 ldv_2031 ; }; typedef union __anonunion_arch_rwlock_t_9 arch_rwlock_t; struct task_struct; struct lockdep_map; struct mm_struct; 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_ldv_2096_12 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_2111_13 { 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_ldv_2112_11 { struct __anonstruct_ldv_2096_12 ldv_2096 ; struct __anonstruct_ldv_2111_13 ldv_2111 ; }; struct desc_struct { union __anonunion_ldv_2112_11 ldv_2112 ; }; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_15 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_15 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct cpumask; 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_ldv_2767_18 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_2767_18 ldv_2767 ; }; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct cpumask { unsigned long bits[64U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct static_key; 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_ldv_5125_23 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_5131_24 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_5132_22 { struct __anonstruct_ldv_5125_23 ldv_5125 ; struct __anonstruct_ldv_5131_24 ldv_5131 ; }; union __anonunion_ldv_5141_25 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_5132_22 ldv_5132 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_5141_25 ldv_5141 ; }; 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 xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; }; 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 ; }; 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 ; } __attribute__((__packed__)) ; 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 : 2 ; unsigned char hardirqs_off : 1 ; unsigned short references : 11 ; }; 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_ldv_5960_29 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_5961_28 { struct raw_spinlock rlock ; struct __anonstruct_ldv_5960_29 ldv_5960 ; }; struct spinlock { union __anonunion_ldv_5961_28 ldv_5961 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_30 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_30 rwlock_t; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct timespec; struct seqcount { unsigned int sequence ; }; typedef struct seqcount seqcount_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct user_namespace; typedef uid_t kuid_t; typedef gid_t kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_36 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_36 nodemask_t; struct rw_semaphore; struct rw_semaphore { long count ; raw_spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct 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 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 ; int cpu ; }; 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 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 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 ignore_children ; bool early_init ; 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 ; 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 ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; }; struct __anonstruct_mm_context_t_101 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_101 mm_context_t; struct vm_area_struct; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct nsproxy; struct cred; 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 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 ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; 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 { 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 ) ; void const *(*namespace)(struct kobject * , struct attribute const * ) ; }; struct sysfs_dirent; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct sysfs_dirent *sd ; struct kref kref ; 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 *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { 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_ldv_13827_134 { 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 ; s16 level ; union __anonunion_ldv_13827_134 ldv_13827 ; }; 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 static_key { atomic_t enabled ; }; struct tracepoint; 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 kernel_symbol { unsigned long value ; char const *name ; }; 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 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 } ; struct module_ref { unsigned long incs ; unsigned long decs ; }; struct module_sect_attrs; struct module_notes_attrs; 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 ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; struct list_head source_list ; struct list_head target_list ; struct task_struct *waiter ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct inode; struct dentry; 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 uprobe; struct uprobe_task { enum uprobe_task_state state ; struct arch_uprobe_task autask ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; unsigned long vaddr ; }; struct xol_area { wait_queue_head_t wq ; atomic_t slot_count ; unsigned long *bitmap ; struct page *page ; unsigned long vaddr ; }; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; union __anonunion_ldv_14556_137 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct_ldv_14566_141 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion_ldv_14568_140 { atomic_t _mapcount ; struct __anonstruct_ldv_14566_141 ldv_14566 ; int units ; }; struct __anonstruct_ldv_14570_139 { union __anonunion_ldv_14568_140 ldv_14568 ; atomic_t _count ; }; union __anonunion_ldv_14571_138 { unsigned long counters ; struct __anonstruct_ldv_14570_139 ldv_14570 ; }; struct __anonstruct_ldv_14572_136 { union __anonunion_ldv_14556_137 ldv_14556 ; union __anonunion_ldv_14571_138 ldv_14571 ; }; struct __anonstruct_ldv_14579_143 { struct page *next ; int pages ; int pobjects ; }; struct slab; union __anonunion_ldv_14583_142 { struct list_head lru ; struct __anonstruct_ldv_14579_143 ldv_14579 ; struct list_head list ; struct slab *slab_page ; }; union __anonunion_ldv_14588_144 { unsigned long private ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; struct address_space *mapping ; struct __anonstruct_ldv_14572_136 ldv_14572 ; union __anonunion_ldv_14583_142 ldv_14583 ; union __anonunion_ldv_14588_144 ldv_14588 ; unsigned long debug_flags ; int _last_nid ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_linear_146 { struct rb_node rb ; unsigned long rb_subtree_last ; }; union __anonunion_shared_145 { struct __anonstruct_linear_146 linear ; struct list_head nonlinear ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; union __anonunion_shared_145 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 mm_rss_stat { atomic_long_t count[3U] ; }; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; struct vm_area_struct *mmap_cache ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; void (*unmap_area)(struct mm_struct * , unsigned long ) ; unsigned long mmap_base ; unsigned long task_size ; unsigned long cached_hole_size ; unsigned long free_area_cache ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; 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 nr_ptes ; 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[44U] ; 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 hlist_head ioctx_list ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; pgtable_t pmd_huge_pte ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_next_reset ; unsigned long numa_scan_offset ; int numa_scan_seq ; int first_nid ; struct uprobes_state uprobes_state ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct __anonstruct_sigset_t_147 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_147 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_149 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_150 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_151 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_152 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_153 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_154 { long _band ; int _fd ; }; struct __anonstruct__sigsys_155 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_148 { int _pad[28U] ; struct __anonstruct__kill_149 _kill ; struct __anonstruct__timer_150 _timer ; struct __anonstruct__rt_151 _rt ; struct __anonstruct__sigchld_152 _sigchld ; struct __anonstruct__sigfault_153 _sigfault ; struct __anonstruct__sigpoll_154 _sigpoll ; struct __anonstruct__sigsys_155 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_148 _sifields ; }; typedef struct siginfo siginfo_t; struct user_struct; struct sigpending { struct list_head list ; sigset_t signal ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct plist_head { struct list_head node_list ; }; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; struct rt_mutex_waiter; struct rlimit { unsigned long rlim_cur ; unsigned long 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 active_bases ; unsigned int clock_was_set ; ktime_t expires_next ; 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[3U] ; }; 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 ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_list; union __anonunion_ldv_15853_158 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion_ldv_15862_159 { time_t expiry ; time_t revoked_at ; }; union __anonunion_type_data_160 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_161 { unsigned long value ; void *rcudata ; void *data ; struct keyring_list *subscriptions ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion_ldv_15853_158 ldv_15853 ; struct key_type *type ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_15862_159 ldv_15862 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; char *description ; union __anonunion_type_data_160 type_data ; union __anonunion_payload_161 payload ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct thread_group_cred; 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 ; struct thread_group_cred *tgcred ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct llist_node; struct llist_node { struct llist_node *next ; }; 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 io_event { __u64 data ; __u64 obj ; __s64 res ; __s64 res2 ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; struct kioctx; union __anonunion_ki_obj_162 { void *user ; struct task_struct *tsk ; }; struct eventfd_ctx; struct kiocb { struct list_head ki_run_list ; unsigned long ki_flags ; int ki_users ; unsigned int ki_key ; struct file *ki_filp ; struct kioctx *ki_ctx ; int (*ki_cancel)(struct kiocb * , struct io_event * ) ; ssize_t (*ki_retry)(struct kiocb * ) ; void (*ki_dtor)(struct kiocb * ) ; union __anonunion_ki_obj_162 ki_obj ; __u64 ki_user_data ; loff_t ki_pos ; void *private ; unsigned short ki_opcode ; size_t ki_nbytes ; char *ki_buf ; size_t ki_left ; struct iovec ki_inline_vec ; struct iovec *ki_iovec ; unsigned long ki_nr_segs ; unsigned long ki_cur_seg ; struct list_head ki_list ; struct list_head ki_batch ; struct eventfd_ctx *ki_eventfd ; }; struct aio_ring_info { unsigned long mmap_base ; unsigned long mmap_size ; struct page **ring_pages ; spinlock_t ring_lock ; long nr_pages ; unsigned int nr ; unsigned int tail ; struct page *internal_pages[8U] ; }; struct kioctx { atomic_t users ; int dead ; struct mm_struct *mm ; unsigned long user_id ; struct hlist_node list ; wait_queue_head_t wait ; spinlock_t ctx_lock ; int reqs_active ; struct list_head active_reqs ; struct list_head run_list ; unsigned int max_reqs ; struct aio_ring_info ring_info ; struct delayed_work wq ; struct callback_head callback_head ; }; 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 ; 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 ; 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 ; 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 ; 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 files ; 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 ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct io_context; struct pipe_inode_info; struct rq; struct sched_class { struct sched_class const *next ; void (*enqueue_task)(struct rq * , struct task_struct * , int ) ; void (*dequeue_task)(struct rq * , struct task_struct * , int ) ; void (*yield_task)(struct rq * ) ; bool (*yield_to_task)(struct rq * , struct task_struct * , bool ) ; void (*check_preempt_curr)(struct rq * , struct task_struct * , int ) ; struct task_struct *(*pick_next_task)(struct rq * ) ; void (*put_prev_task)(struct rq * , struct task_struct * ) ; int (*select_task_rq)(struct task_struct * , int , int ) ; void (*migrate_task_rq)(struct task_struct * , int ) ; void (*pre_schedule)(struct rq * , struct task_struct * ) ; void (*post_schedule)(struct rq * ) ; void (*task_waking)(struct task_struct * ) ; void (*task_woken)(struct rq * , struct task_struct * ) ; void (*set_cpus_allowed)(struct task_struct * , struct cpumask const * ) ; void (*rq_online)(struct rq * ) ; void (*rq_offline)(struct rq * ) ; void (*set_curr_task)(struct rq * ) ; void (*task_tick)(struct rq * , struct task_struct * , int ) ; void (*task_fork)(struct task_struct * ) ; void (*switched_from)(struct rq * , struct task_struct * ) ; void (*switched_to)(struct rq * , struct task_struct * ) ; void (*prio_changed)(struct rq * , struct task_struct * , int ) ; unsigned int (*get_rr_interval)(struct rq * , struct task_struct * ) ; void (*task_move_group)(struct task_struct * , int ) ; }; struct load_weight { unsigned long weight ; unsigned long 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 ; 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 int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct mem_cgroup; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long nr_pages ; unsigned long memsw_nr_pages ; }; struct files_struct; struct css_set; struct compat_robust_list_head; 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 ; 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 hlist_head preempt_notifiers ; unsigned char fpu_counter ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; unsigned char brk_randomized : 1 ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int jobctl ; unsigned int personality ; unsigned char did_exec : 1 ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char no_new_privs : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; pid_t pid ; pid_t tgid ; unsigned long stack_canary ; 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 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 ; struct timespec start_time ; struct timespec 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 ; 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 plist_head pi_waiters ; 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 ; int numa_migrate_seq ; unsigned int numa_scan_period ; u64 node_stamp ; struct callback_head numa_work ; 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 long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; unsigned int memcg_kmem_skip_account ; atomic_t ptrace_bp_refcnt ; struct uprobe_task *utask ; }; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct exception_table_entry { int insn ; int fixup ; }; typedef unsigned long kernel_ulong_t; struct acpi_device_id { __u8 id[16U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct platform_device_id { char name[20U] ; kernel_ulong_t driver_data ; }; struct usb_device_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 bcdUSB ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bMaxPacketSize0 ; __le16 idVendor ; __le16 idProduct ; __le16 bcdDevice ; __u8 iManufacturer ; __u8 iProduct ; __u8 iSerialNumber ; __u8 bNumConfigurations ; }; struct usb_config_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 wTotalLength ; __u8 bNumInterfaces ; __u8 bConfigurationValue ; __u8 iConfiguration ; __u8 bmAttributes ; __u8 bMaxPower ; }; struct usb_interface_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bInterfaceNumber ; __u8 bAlternateSetting ; __u8 bNumEndpoints ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; __u8 iInterface ; }; struct usb_endpoint_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bEndpointAddress ; __u8 bmAttributes ; __le16 wMaxPacketSize ; __u8 bInterval ; __u8 bRefresh ; __u8 bSynchAddress ; }; struct usb_ss_ep_comp_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bMaxBurst ; __u8 bmAttributes ; __le16 wBytesPerInterval ; }; struct usb_interface_assoc_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bFirstInterface ; __u8 bInterfaceCount ; __u8 bFunctionClass ; __u8 bFunctionSubClass ; __u8 bFunctionProtocol ; __u8 iFunction ; }; struct usb_bos_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 wTotalLength ; __u8 bNumDeviceCaps ; }; struct usb_ext_cap_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bDevCapabilityType ; __le32 bmAttributes ; }; struct usb_ss_cap_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bDevCapabilityType ; __u8 bmAttributes ; __le16 wSpeedSupported ; __u8 bFunctionalitySupport ; __u8 bU1devExitLat ; __le16 bU2DevExitLat ; }; struct usb_ss_container_id_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bDevCapabilityType ; __u8 bReserved ; __u8 ContainerID[16U] ; }; enum usb_device_speed { USB_SPEED_UNKNOWN = 0, USB_SPEED_LOW = 1, USB_SPEED_FULL = 2, USB_SPEED_HIGH = 3, USB_SPEED_WIRELESS = 4, USB_SPEED_SUPER = 5 } ; enum usb_device_state { USB_STATE_NOTATTACHED = 0, USB_STATE_ATTACHED = 1, USB_STATE_POWERED = 2, USB_STATE_RECONNECTING = 3, USB_STATE_UNAUTHENTICATED = 4, USB_STATE_DEFAULT = 5, USB_STATE_ADDRESS = 6, USB_STATE_CONFIGURED = 7, USB_STATE_SUSPENDED = 8 } ; enum usb3_link_state { USB3_LPM_U0 = 0, USB3_LPM_U1 = 1, USB3_LPM_U2 = 2, USB3_LPM_U3 = 3 } ; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct pdev_archdata { }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct device_node; struct iommu_ops; struct iommu_group; struct bus_attribute { struct attribute attr ; ssize_t (*show)(struct bus_type * , char * ) ; ssize_t (*store)(struct bus_type * , char const * , size_t ) ; }; struct device_attribute; struct driver_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct bus_attribute *bus_attrs ; struct device_attribute *dev_attrs ; struct driver_attribute *drv_attrs ; 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 (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops *iommu_ops ; struct subsys_private *p ; }; struct device_type; 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 device_attribute *dev_attrs ; struct bin_attribute *dev_bin_attrs ; 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 ) ; void const *(*namespace)(struct class * , struct class_attribute const * ) ; }; 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 * ) ; 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_dev_node { void *handle ; }; struct dma_coherent_mem; 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 ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; 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 ; }; 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 ; }; 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 nameidata; struct path; struct vfsmount; struct __anonstruct_ldv_20655_167 { u32 hash ; u32 len ; }; union __anonunion_ldv_20657_166 { struct __anonstruct_ldv_20655_167 ldv_20655 ; u64 hash_len ; }; struct qstr { union __anonunion_ldv_20657_166 ldv_20657 ; unsigned char const *name ; }; struct dentry_operations; struct super_block; union __anonunion_d_u_168 { struct list_head d_child ; 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] ; unsigned int d_count ; spinlock_t d_lock ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; union __anonunion_d_u_168 d_u ; struct list_head d_subdirs ; struct hlist_node d_alias ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct inode const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct inode const * , struct dentry const * , struct inode 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 radix_tree_node; 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] ; }; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; }; struct shrinker { int (*shrink)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; struct list_head list ; atomic_long_t nr_in_batch ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct block_device; struct export_operations; struct poll_table_struct; struct kstatfs; struct swap_info_struct; 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_disk_quota { __s8 d_version ; __s8 d_flags ; __u16 d_fieldmask ; __u32 d_id ; __u64 d_blk_hardlimit ; __u64 d_blk_softlimit ; __u64 d_ino_hardlimit ; __u64 d_ino_softlimit ; __u64 d_bcount ; __u64 d_icount ; __s32 d_itimer ; __s32 d_btimer ; __u16 d_iwarns ; __u16 d_bwarns ; __s32 d_padding2 ; __u64 d_rtb_hardlimit ; __u64 d_rtb_softlimit ; __u64 d_rtbcount ; __s32 d_rtbtimer ; __u16 d_rtbwarns ; __s16 d_padding3 ; char d_padding4[8U] ; }; 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 dquot; typedef __kernel_uid32_t projid_t; typedef projid_t 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_ldv_21406_169 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion_ldv_21406_169 ldv_21406 ; 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_maxblimit ; qsize_t dqi_maxilimit ; 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 quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_on_meta)(struct super_block * , int , int ) ; int (*quota_off)(struct super_block * , 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 fs_disk_quota * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*set_xstate)(struct super_block * , unsigned int , 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 rw_semaphore dqptr_sem ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; struct writeback_control; union __anonunion_arg_171 { char *buf ; void *data ; }; struct __anonstruct_read_descriptor_t_170 { size_t written ; size_t count ; union __anonunion_arg_171 arg ; int error ; }; typedef struct __anonstruct_read_descriptor_t_170 read_descriptor_t; 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 long ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(int , struct kiocb * , struct iovec const * , loff_t , unsigned long ) ; int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , read_descriptor_t * , unsigned long ) ; 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 ; unsigned int i_mmap_writable ; struct rb_root i_mmap ; struct list_head i_mmap_nonlinear ; struct mutex i_mmap_mutex ; unsigned long nrpages ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; struct backing_dev_info *backing_dev_info ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct request_queue; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion_ldv_21840_172 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion_ldv_21860_173 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion_ldv_21876_174 { 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_ldv_21840_172 ldv_21840 ; 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_ldv_21860_173 ldv_21860 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; struct file_operations const *i_fop ; struct file_lock *i_flock ; struct address_space i_data ; struct dquot *i_dquot[2U] ; struct list_head i_devices ; union __anonunion_ldv_21876_174 ldv_21876 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; atomic_t i_readcount ; 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_175 { struct list_head fu_list ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_175 f_u ; struct path f_path ; struct file_operations const *f_op ; spinlock_t f_lock ; int f_sb_list_cpu ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; 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 ; unsigned long f_mnt_write_state ; }; typedef struct files_struct *fl_owner_t; 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 * ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , struct file_lock * , int ) ; void (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock ** , int ) ; }; 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_177 { struct list_head link ; int state ; }; union __anonunion_fl_u_176 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_177 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; 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_176 fl_u ; }; 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 file_system_type; 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_files ; struct list_head s_mounts ; struct list_head s_dentry_lru ; int s_nr_dentry_unused ; spinlock_t s_inode_lru_lock ; struct list_head s_inode_lru ; int s_nr_inodes_unused ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; 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 fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; 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 ) ; int (*readdir)(struct file * , void * , int (*)(void * , char const * , int , loff_t , u64 , unsigned int ) ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*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 ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; int (*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 (*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 * ) ; }; 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_fs)(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 ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; int (*nr_cached_objects)(struct super_block * ) ; void (*free_cached_objects)(struct super_block * , int ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; struct usb_device; struct wusb_dev; struct ep_device; struct usb_host_endpoint { struct usb_endpoint_descriptor desc ; struct usb_ss_ep_comp_descriptor ss_ep_comp ; struct list_head urb_list ; void *hcpriv ; struct ep_device *ep_dev ; unsigned char *extra ; int extralen ; int enabled ; }; struct usb_host_interface { struct usb_interface_descriptor desc ; int extralen ; unsigned char *extra ; struct usb_host_endpoint *endpoint ; char *string ; }; enum usb_interface_condition { USB_INTERFACE_UNBOUND = 0, USB_INTERFACE_BINDING = 1, USB_INTERFACE_BOUND = 2, USB_INTERFACE_UNBINDING = 3 } ; struct usb_interface { struct usb_host_interface *altsetting ; struct usb_host_interface *cur_altsetting ; unsigned int num_altsetting ; struct usb_interface_assoc_descriptor *intf_assoc ; int minor ; enum usb_interface_condition condition ; unsigned char sysfs_files_created : 1 ; unsigned char ep_devs_created : 1 ; unsigned char unregistering : 1 ; unsigned char needs_remote_wakeup : 1 ; unsigned char needs_altsetting0 : 1 ; unsigned char needs_binding : 1 ; unsigned char reset_running : 1 ; unsigned char resetting_device : 1 ; struct device dev ; struct device *usb_dev ; atomic_t pm_usage_cnt ; struct work_struct reset_ws ; }; struct usb_interface_cache { unsigned int num_altsetting ; struct kref ref ; struct usb_host_interface altsetting[0U] ; }; struct usb_host_config { struct usb_config_descriptor desc ; char *string ; struct usb_interface_assoc_descriptor *intf_assoc[16U] ; struct usb_interface *interface[32U] ; struct usb_interface_cache *intf_cache[32U] ; unsigned char *extra ; int extralen ; }; struct usb_host_bos { struct usb_bos_descriptor *desc ; struct usb_ext_cap_descriptor *ext_cap ; struct usb_ss_cap_descriptor *ss_cap ; struct usb_ss_container_id_descriptor *ss_id ; }; struct usb_devmap { unsigned long devicemap[2U] ; }; struct mon_bus; struct usb_bus { struct device *controller ; int busnum ; char const *bus_name ; u8 uses_dma ; u8 uses_pio_for_control ; u8 otg_port ; unsigned char is_b_host : 1 ; unsigned char b_hnp_enable : 1 ; unsigned char no_stop_on_short : 1 ; unsigned int sg_tablesize ; int devnum_next ; struct usb_devmap devmap ; struct usb_device *root_hub ; struct usb_bus *hs_companion ; struct list_head bus_list ; int bandwidth_allocated ; int bandwidth_int_reqs ; int bandwidth_isoc_reqs ; struct mon_bus *mon_bus ; int monitored ; }; struct usb_tt; enum usb_device_removable { USB_DEVICE_REMOVABLE_UNKNOWN = 0, USB_DEVICE_REMOVABLE = 1, USB_DEVICE_FIXED = 2 } ; struct usb3_lpm_parameters { unsigned int mel ; unsigned int pel ; unsigned int sel ; int timeout ; }; struct usb_device { int devnum ; char devpath[16U] ; u32 route ; enum usb_device_state state ; enum usb_device_speed speed ; struct usb_tt *tt ; int ttport ; unsigned int toggle[2U] ; struct usb_device *parent ; struct usb_bus *bus ; struct usb_host_endpoint ep0 ; struct device dev ; struct usb_device_descriptor descriptor ; struct usb_host_bos *bos ; struct usb_host_config *config ; struct usb_host_config *actconfig ; struct usb_host_endpoint *ep_in[16U] ; struct usb_host_endpoint *ep_out[16U] ; char **rawdescriptors ; unsigned short bus_mA ; u8 portnum ; u8 level ; unsigned char can_submit : 1 ; unsigned char persist_enabled : 1 ; unsigned char have_langid : 1 ; unsigned char authorized : 1 ; unsigned char authenticated : 1 ; unsigned char wusb : 1 ; unsigned char lpm_capable : 1 ; unsigned char usb2_hw_lpm_capable : 1 ; unsigned char usb2_hw_lpm_enabled : 1 ; unsigned char usb3_lpm_enabled : 1 ; int string_langid ; char *product ; char *manufacturer ; char *serial ; struct list_head filelist ; int maxchild ; u32 quirks ; atomic_t urbnum ; unsigned long active_duration ; unsigned long connect_time ; unsigned char do_remote_wakeup : 1 ; unsigned char reset_resume : 1 ; unsigned char port_is_suspended : 1 ; struct wusb_dev *wusb_dev ; int slot_id ; enum usb_device_removable removable ; struct usb3_lpm_parameters u1_params ; struct usb3_lpm_parameters u2_params ; unsigned int lpm_disable_count ; }; struct usb_iso_packet_descriptor { unsigned int offset ; unsigned int length ; unsigned int actual_length ; int status ; }; struct urb; struct usb_anchor { struct list_head urb_list ; wait_queue_head_t wait ; spinlock_t lock ; unsigned char poisoned : 1 ; }; struct scatterlist; struct urb { struct kref kref ; void *hcpriv ; atomic_t use_count ; atomic_t reject ; int unlinked ; struct list_head urb_list ; struct list_head anchor_list ; struct usb_anchor *anchor ; struct usb_device *dev ; struct usb_host_endpoint *ep ; unsigned int pipe ; unsigned int stream_id ; int status ; unsigned int transfer_flags ; void *transfer_buffer ; dma_addr_t transfer_dma ; struct scatterlist *sg ; int num_mapped_sgs ; int num_sgs ; u32 transfer_buffer_length ; u32 actual_length ; unsigned char *setup_packet ; dma_addr_t setup_dma ; int start_frame ; int number_of_packets ; int interval ; int error_count ; void *context ; void (*complete)(struct urb * ) ; struct usb_iso_packet_descriptor iso_frame_desc[0U] ; }; struct hc_driver; struct usb_phy; struct dma_pool; struct usb_hcd { struct usb_bus self ; struct kref kref ; char const *product_desc ; int speed ; char irq_descr[24U] ; struct timer_list rh_timer ; struct urb *status_urb ; struct work_struct wakeup_work ; struct hc_driver const *driver ; struct usb_phy *phy ; unsigned long flags ; unsigned char rh_registered : 1 ; unsigned char rh_pollable : 1 ; unsigned char msix_enabled : 1 ; unsigned char uses_new_polling : 1 ; unsigned char wireless : 1 ; unsigned char authorized_default : 1 ; unsigned char has_tt : 1 ; unsigned int irq ; void *regs ; resource_size_t rsrc_start ; resource_size_t rsrc_len ; unsigned int power_budget ; struct mutex *bandwidth_mutex ; struct usb_hcd *shared_hcd ; struct usb_hcd *primary_hcd ; struct dma_pool *pool[4U] ; int state ; unsigned long hcd_priv[0U] ; }; struct hc_driver { char const *description ; char const *product_desc ; size_t hcd_priv_size ; irqreturn_t (*irq)(struct usb_hcd * ) ; int flags ; int (*reset)(struct usb_hcd * ) ; int (*start)(struct usb_hcd * ) ; int (*pci_suspend)(struct usb_hcd * , bool ) ; int (*pci_resume)(struct usb_hcd * , bool ) ; void (*stop)(struct usb_hcd * ) ; void (*shutdown)(struct usb_hcd * ) ; int (*get_frame_number)(struct usb_hcd * ) ; int (*urb_enqueue)(struct usb_hcd * , struct urb * , gfp_t ) ; int (*urb_dequeue)(struct usb_hcd * , struct urb * , int ) ; int (*map_urb_for_dma)(struct usb_hcd * , struct urb * , gfp_t ) ; void (*unmap_urb_for_dma)(struct usb_hcd * , struct urb * ) ; void (*endpoint_disable)(struct usb_hcd * , struct usb_host_endpoint * ) ; void (*endpoint_reset)(struct usb_hcd * , struct usb_host_endpoint * ) ; int (*hub_status_data)(struct usb_hcd * , char * ) ; int (*hub_control)(struct usb_hcd * , u16 , u16 , u16 , char * , u16 ) ; int (*bus_suspend)(struct usb_hcd * ) ; int (*bus_resume)(struct usb_hcd * ) ; int (*start_port_reset)(struct usb_hcd * , unsigned int ) ; void (*relinquish_port)(struct usb_hcd * , int ) ; int (*port_handed_over)(struct usb_hcd * , int ) ; void (*clear_tt_buffer_complete)(struct usb_hcd * , struct usb_host_endpoint * ) ; int (*alloc_dev)(struct usb_hcd * , struct usb_device * ) ; void (*free_dev)(struct usb_hcd * , struct usb_device * ) ; int (*alloc_streams)(struct usb_hcd * , struct usb_device * , struct usb_host_endpoint ** , unsigned int , unsigned int , gfp_t ) ; int (*free_streams)(struct usb_hcd * , struct usb_device * , struct usb_host_endpoint ** , unsigned int , gfp_t ) ; int (*add_endpoint)(struct usb_hcd * , struct usb_device * , struct usb_host_endpoint * ) ; int (*drop_endpoint)(struct usb_hcd * , struct usb_device * , struct usb_host_endpoint * ) ; int (*check_bandwidth)(struct usb_hcd * , struct usb_device * ) ; void (*reset_bandwidth)(struct usb_hcd * , struct usb_device * ) ; int (*address_device)(struct usb_hcd * , struct usb_device * ) ; int (*update_hub_device)(struct usb_hcd * , struct usb_device * , struct usb_tt * , gfp_t ) ; int (*reset_device)(struct usb_hcd * , struct usb_device * ) ; int (*update_device)(struct usb_hcd * , struct usb_device * ) ; int (*set_usb2_hw_lpm)(struct usb_hcd * , struct usb_device * , int ) ; int (*enable_usb3_lpm_timeout)(struct usb_hcd * , struct usb_device * , enum usb3_link_state ) ; int (*disable_usb3_lpm_timeout)(struct usb_hcd * , struct usb_device * , enum usb3_link_state ) ; }; struct platform_device; struct __anonstruct_hs_179 { __u8 DeviceRemovable[4U] ; __u8 PortPwrCtrlMask[4U] ; }; struct __anonstruct_ss_180 { __u8 bHubHdrDecLat ; __le16 wHubDelay ; __le16 DeviceRemovable ; }; union __anonunion_u_178 { struct __anonstruct_hs_179 hs ; struct __anonstruct_ss_180 ss ; }; struct usb_hub_descriptor { __u8 bDescLength ; __u8 bDescriptorType ; __u8 bNbrPorts ; __le16 wHubCharacteristics ; __u8 bPwrOn2PwrGood ; __u8 bHubContrCurrent ; union __anonunion_u_178 u ; }; struct usb_tt { struct usb_device *hub ; int multi ; unsigned int think_time ; spinlock_t lock ; struct list_head clear_list ; struct work_struct clear_work ; }; struct mfd_cell; struct platform_device { char const *name ; int id ; bool id_auto ; struct device dev ; u32 num_resources ; struct resource *resource ; struct platform_device_id const *id_entry ; struct mfd_cell *mfd_cell ; struct pdev_archdata archdata ; }; struct platform_driver { int (*probe)(struct platform_device * ) ; int (*remove)(struct platform_device * ) ; void (*shutdown)(struct platform_device * ) ; int (*suspend)(struct platform_device * , pm_message_t ) ; int (*resume)(struct platform_device * ) ; struct device_driver driver ; struct platform_device_id const *id_table ; }; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *page ; }; 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 * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * , unsigned long ) ; int (*remap_pages)(struct vm_area_struct * , unsigned long , unsigned long , unsigned long ) ; }; struct __anonstruct_ldv_27783_182 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache *root_cache ; bool dead ; atomic_t nr_pages ; struct work_struct destroy ; }; union __anonunion_ldv_27784_181 { struct kmem_cache *memcg_caches[0U] ; struct __anonstruct_ldv_27783_182 ldv_27783 ; }; struct memcg_cache_params { bool is_root_cache ; union __anonunion_ldv_27784_181 ldv_27784 ; }; struct kmem_cache_cpu { void **freelist ; unsigned long tid ; struct page *page ; struct page *partial ; unsigned int stat[26U] ; }; struct kmem_cache_node { spinlock_t list_lock ; unsigned long nr_partial ; struct list_head partial ; atomic_long_t nr_slabs ; atomic_long_t total_objects ; struct list_head full ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct kmem_cache { struct kmem_cache_cpu *cpu_slab ; unsigned long flags ; unsigned long min_partial ; int size ; int object_size ; int offset ; int cpu_partial ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; int reserved ; char const *name ; struct list_head list ; struct kobject kobj ; struct memcg_cache_params *memcg_params ; int max_attr_size ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct clk; struct r8a66597_platdata { void (*port_power)(int , int ) ; u16 buswait ; unsigned char on_chip : 1 ; unsigned char xtal : 2 ; unsigned char vif : 1 ; unsigned char endian : 1 ; unsigned char wr0_shorted_to_wr1 : 1 ; unsigned char sudmac : 1 ; }; struct r8a66597_pipe_info { unsigned long timer_interval ; u16 pipenum ; u16 address ; u16 epnum ; u16 maxpacket ; u16 type ; u16 bufnum ; u16 buf_bsize ; u16 interval ; u16 dir_in ; }; struct r8a66597_pipe { struct r8a66597_pipe_info info ; unsigned long fifoaddr ; unsigned long fifosel ; unsigned long fifoctr ; unsigned long pipectr ; unsigned long pipetre ; unsigned long pipetrn ; }; struct r8a66597_td { struct r8a66597_pipe *pipe ; struct urb *urb ; struct list_head queue ; u16 type ; u16 pipenum ; int iso_cnt ; u16 address ; u16 maxpacket ; unsigned char zero_packet : 1 ; unsigned char short_packet : 1 ; unsigned char set_address : 1 ; }; struct r8a66597_device { u16 address ; u16 hub_port ; u16 root_port ; unsigned short ep_in_toggle ; unsigned short ep_out_toggle ; unsigned char pipe_cnt[10U] ; unsigned char dma_map ; enum usb_device_state state ; struct usb_device *udev ; int usb_address ; struct list_head device_list ; }; struct r8a66597_root_hub { u32 port ; u16 old_syssts ; int scount ; struct r8a66597_device *dev ; }; struct r8a66597 { spinlock_t lock ; void *reg ; struct clk *clk ; struct r8a66597_platdata *pdata ; struct r8a66597_device device0 ; struct r8a66597_root_hub root_hub[2U] ; struct list_head pipe_queue[10U] ; struct timer_list rh_timer ; struct timer_list td_timer[10U] ; struct timer_list interval_timer[10U] ; unsigned short address_map ; unsigned short timeout_map ; unsigned short interval_map ; unsigned char pipe_cnt[10U] ; unsigned char dma_map ; unsigned int max_root_hub ; struct list_head child_device ; unsigned long child_connect_map[4U] ; unsigned char bus_suspended : 1 ; unsigned char irq_sense_low : 1 ; }; typedef int ldv_func_ret_type___4; typedef int ldv_func_ret_type___6; long ldv__builtin_expect(long exp , long c ) ; extern int printk(char const * , ...) ; extern int __dynamic_dev_dbg(struct _ddebug * , struct device const * , char const * , ...) ; extern int snprintf(char * , size_t , 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_tail(struct list_head *new , struct list_head *head ) { { __list_add(new, head->prev, head); return; } } extern void __list_del_entry(struct list_head * ) ; extern void list_del(struct list_head * ) ; __inline static void list_move_tail(struct list_head *list , struct list_head *head ) { { __list_del_entry(list); list_add_tail(list, head); return; } } __inline static int list_empty(struct list_head const *head ) { { return ((unsigned long )((struct list_head const *)head->next) == (unsigned long )head); } } extern void *memset(void * , int , size_t ) ; extern size_t strlen(char const * ) ; extern void warn_slowpath_null(char const * , int const ) ; __inline static long PTR_ERR(void const *ptr ) { { return ((long )ptr); } } __inline static long IS_ERR(void const *ptr ) { long tmp ; { tmp = ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L); return (tmp); } } extern int mutex_trylock(struct mutex * ) ; int ldv_mutex_trylock_6(struct mutex *ldv_func_arg1 ) ; extern void mutex_unlock(struct mutex * ) ; void ldv_mutex_unlock_2(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_4(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_7(struct mutex *ldv_func_arg1 ) ; extern void mutex_lock(struct mutex * ) ; void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_3(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_5(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) ; void ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) ; void ldv_mutex_lock_lock(struct mutex *lock ) ; void ldv_mutex_unlock_lock(struct mutex *lock ) ; void ldv_mutex_lock_mutex_of_device(struct mutex *lock ) ; int ldv_mutex_trylock_mutex_of_device(struct mutex *lock ) ; void ldv_mutex_unlock_mutex_of_device(struct mutex *lock ) ; int ldv_state_variable_3 ; int ldv_state_variable_1 ; int ldv_state_variable_2 ; int ref_cnt ; int ldv_state_variable_0 ; extern int __VERIFIER_nondet_int(void) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_lock(raw_spinlock_t * ) ; extern unsigned long _raw_spin_lock_irqsave(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->ldv_5961.rlock); } } __inline static void spin_lock(spinlock_t *lock ) { { _raw_spin_lock(& lock->ldv_5961.rlock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { _raw_spin_unlock(& lock->ldv_5961.rlock); return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->ldv_5961.rlock, flags); return; } } extern unsigned long volatile jiffies ; extern unsigned long msecs_to_jiffies(unsigned int const ) ; extern void init_timer_key(struct timer_list * , unsigned int , char const * , struct lock_class_key * ) ; __inline static int timer_pending(struct timer_list const *timer ) { { return ((unsigned long )timer->entry.next != (unsigned long )((struct list_head */* const */)0)); } } extern int mod_timer(struct timer_list * , unsigned long ) ; extern int del_timer_sync(struct timer_list * ) ; __inline static resource_size_t resource_size(struct resource const *res ) { { return (((unsigned long long )res->end - (unsigned long long )res->start) + 1ULL); } } extern void *ioremap_nocache(resource_size_t , unsigned long ) ; __inline static void *ioremap(resource_size_t offset , unsigned long size ) { void *tmp ; { tmp = ioremap_nocache(offset, size); return (tmp); } } extern void iounmap(void volatile * ) ; extern unsigned int ioread16(void * ) ; extern unsigned int ioread32(void * ) ; extern void iowrite8(u8 , void * ) ; extern void iowrite16(u16 , void * ) ; extern void ioread16_rep(void * , void * , unsigned long ) ; extern void ioread32_rep(void * , void * , unsigned long ) ; extern void iowrite16_rep(void * , void const * , unsigned long ) ; extern void iowrite32_rep(void * , void const * , unsigned long ) ; extern struct module __this_module ; extern void __const_udelay(unsigned long ) ; extern void msleep(unsigned int ) ; __inline static int usb_endpoint_num(struct usb_endpoint_descriptor const *epd ) { { return ((int )epd->bEndpointAddress & 15); } } __inline static int usb_endpoint_type(struct usb_endpoint_descriptor const *epd ) { { return ((int )epd->bmAttributes & 3); } } __inline static int usb_endpoint_dir_in(struct usb_endpoint_descriptor const *epd ) { { return ((int )((signed char )epd->bEndpointAddress) < 0); } } __inline static int usb_endpoint_maxp(struct usb_endpoint_descriptor const *epd ) { { return ((int )epd->wMaxPacketSize); } } extern void *dev_get_drvdata(struct device const * ) ; extern int dev_set_drvdata(struct device * , void * ) ; extern int dev_err(struct device const * , char const * , ...) ; extern int _dev_info(struct device const * , char const * , ...) ; extern struct usb_device *usb_hub_find_child(struct usb_device * , int ) ; extern int usb_disabled(void) ; __inline static __u16 usb_maxpacket(struct usb_device *udev , int pipe , int is_out ) { struct usb_host_endpoint *ep ; unsigned int epnum ; int __ret_warn_on ; long tmp ; int __ret_warn_on___0 ; long tmp___0 ; int tmp___1 ; { epnum = (unsigned int )(pipe >> 15) & 15U; if (is_out != 0) { __ret_warn_on = (pipe & 128) != 0; tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp != 0L) { warn_slowpath_null("include/linux/usb.h", 1768); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); ep = udev->ep_out[epnum]; } else { __ret_warn_on___0 = (pipe & 128) == 0; tmp___0 = ldv__builtin_expect(__ret_warn_on___0 != 0, 0L); if (tmp___0 != 0L) { warn_slowpath_null("include/linux/usb.h", 1771); } else { } ldv__builtin_expect(__ret_warn_on___0 != 0, 0L); ep = udev->ep_in[epnum]; } if ((unsigned long )ep == (unsigned long )((struct usb_host_endpoint *)0)) { return (0U); } else { } tmp___1 = usb_endpoint_maxp((struct usb_endpoint_descriptor const *)(& ep->desc)); return ((__u16 )tmp___1); } } extern int usb_hcd_link_urb_to_ep(struct usb_hcd * , struct urb * ) ; extern int usb_hcd_check_unlink_urb(struct usb_hcd * , struct urb * , int ) ; extern void usb_hcd_unlink_urb_from_ep(struct usb_hcd * , struct urb * ) ; extern void usb_hcd_giveback_urb(struct usb_hcd * , struct urb * , int ) ; extern struct usb_hcd *usb_create_hcd(struct hc_driver const * , struct device * , char const * ) ; extern void usb_put_hcd(struct usb_hcd * ) ; extern int usb_add_hcd(struct usb_hcd * , unsigned int , unsigned long ) ; extern void usb_remove_hcd(struct usb_hcd * ) ; extern void usb_hcd_poll_rh_status(struct usb_hcd * ) ; extern struct list_head usb_bus_list ; extern void usb_root_hub_lost_power(struct usb_device * ) ; extern void usb_hcd_resume_root_hub(struct usb_hcd * ) ; extern struct resource *platform_get_resource(struct platform_device * , unsigned int , unsigned int ) ; extern int platform_driver_register(struct platform_driver * ) ; int ldv_platform_driver_register_8(struct platform_driver *drv ) ; extern void platform_driver_unregister(struct platform_driver * ) ; void ldv_platform_driver_unregister_9(struct platform_driver *drv ) ; extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } __inline static struct clk *clk_get(struct device *dev , char const *id ) { { return (0); } } __inline static void clk_put(struct clk *clk ) { { return; } } __inline static int clk_enable(struct clk *clk ) { { return (0); } } __inline static struct r8a66597 *hcd_to_r8a66597(struct usb_hcd *hcd ) { { return ((struct r8a66597 *)(& hcd->hcd_priv)); } } __inline static struct usb_hcd *r8a66597_to_hcd(struct r8a66597 *r8a66597 ) { unsigned long const (*__mptr)[0U] ; { __mptr = (unsigned long const *)r8a66597; return ((struct usb_hcd *)__mptr + 0xfffffffffffffe00UL); } } __inline static struct r8a66597_td *r8a66597_get_td(struct r8a66597 *r8a66597 , u16 pipenum ) { int tmp ; long tmp___0 ; struct list_head const *__mptr ; { tmp = list_empty((struct list_head const *)(& r8a66597->pipe_queue) + (unsigned long )pipenum); tmp___0 = ldv__builtin_expect(tmp != 0, 0L); if (tmp___0 != 0L) { return (0); } else { } __mptr = (struct list_head const *)r8a66597->pipe_queue[(int )pipenum].next; return ((struct r8a66597_td *)__mptr + 0xfffffffffffffff0UL); } } __inline static u16 r8a66597_read(struct r8a66597 *r8a66597 , unsigned long offset ) { unsigned int tmp ; { tmp = ioread16(r8a66597->reg + offset); return ((u16 )tmp); } } __inline static void r8a66597_read_fifo(struct r8a66597 *r8a66597 , unsigned long offset , u16 *buf , int len ) { void *fifoaddr ; unsigned long count ; unsigned long tmp ; unsigned int tmp___0 ; size_t __len ; void *__ret ; { fifoaddr = r8a66597->reg + offset; if ((unsigned int )*((unsigned char *)r8a66597->pdata + 10UL) != 0U) { count = (unsigned long )(len / 4); ioread32_rep(fifoaddr, (void *)buf, count); if ((len & 3) != 0) { tmp___0 = ioread32(fifoaddr); tmp = (unsigned long )tmp___0; __len = (size_t )len & 3UL; __ret = __builtin_memcpy((void *)buf + count * 4UL, (void const *)(& tmp), __len); } else { } } else { len = (len + 1) / 2; ioread16_rep(fifoaddr, (void *)buf, (unsigned long )len); } return; } } __inline static void r8a66597_write(struct r8a66597 *r8a66597 , u16 val , unsigned long offset ) { { iowrite16((int )val, r8a66597->reg + offset); return; } } __inline static void r8a66597_mdfy(struct r8a66597 *r8a66597 , u16 val , u16 pat , unsigned long offset ) { u16 tmp ; { tmp = r8a66597_read(r8a66597, offset); tmp = (u16 )(~ ((int )((short )pat)) & (int )((short )tmp)); tmp = (u16 )((int )tmp | (int )val); r8a66597_write(r8a66597, (int )tmp, offset); return; } } __inline static void r8a66597_write_fifo(struct r8a66597 *r8a66597 , struct r8a66597_pipe *pipe , u16 *buf , int len ) { void *fifoaddr ; unsigned long count ; unsigned char *pb ; int i ; u16 tmp ; int odd ; long tmp___0 ; { fifoaddr = r8a66597->reg + pipe->fifoaddr; if ((unsigned int )*((unsigned char *)r8a66597->pdata + 10UL) != 0U) { count = (unsigned long )(len / 4); iowrite32_rep(fifoaddr, (void const *)buf, count); if ((len & 3) != 0) { pb = (unsigned char *)buf + count * 4UL; i = 0; goto ldv_28336; ldv_28335: tmp = r8a66597_read(r8a66597, 32UL); if (((int )tmp & 256) != 0) { iowrite8((int )*(pb + (unsigned long )i), fifoaddr + (unsigned long )i); } else { iowrite8((int )*(pb + (unsigned long )i), fifoaddr + (3UL - (unsigned long )i)); } i = i + 1; ldv_28336: ; if ((len & 3) > i) { goto ldv_28335; } else { goto ldv_28337; } ldv_28337: ; } else { } } else { odd = len & 1; len = len / 2; iowrite16_rep(fifoaddr, (void const *)buf, (unsigned long )len); tmp___0 = ldv__builtin_expect(odd != 0, 0L); if (tmp___0 != 0L) { buf = buf + (unsigned long )len; if ((unsigned int )*((unsigned char *)r8a66597->pdata + 10UL) != 0U) { r8a66597_mdfy(r8a66597, 0, 1024, pipe->fifosel); } else { } iowrite8((int )((unsigned char )*buf), fifoaddr); if ((unsigned int )*((unsigned char *)r8a66597->pdata + 10UL) != 0U) { r8a66597_mdfy(r8a66597, 1024, 0, pipe->fifosel); } else { } } else { } } return; } } __inline static unsigned long get_syscfg_reg(int port ) { unsigned long tmp ; { if (port == 0) { tmp = 0UL; } else { tmp = 2UL; } return (tmp); } } __inline static unsigned long get_syssts_reg(int port ) { unsigned long tmp ; { if (port == 0) { tmp = 4UL; } else { tmp = 6UL; } return (tmp); } } __inline static unsigned long get_dvstctr_reg(int port ) { unsigned long tmp ; { if (port == 0) { tmp = 8UL; } else { tmp = 10UL; } return (tmp); } } __inline static unsigned long get_dmacfg_reg(int port ) { unsigned long tmp ; { if (port == 0) { tmp = 16UL; } else { tmp = 18UL; } return (tmp); } } __inline static unsigned long get_intenb_reg(int port ) { unsigned long tmp ; { if (port == 0) { tmp = 50UL; } else { tmp = 52UL; } return (tmp); } } __inline static unsigned long get_intsts_reg(int port ) { unsigned long tmp ; { if (port == 0) { tmp = 66UL; } else { tmp = 68UL; } return (tmp); } } __inline static u16 get_rh_usb_speed(struct r8a66597 *r8a66597 , int port ) { unsigned long dvstctr_reg ; unsigned long tmp ; u16 tmp___0 ; { tmp = get_dvstctr_reg(port); dvstctr_reg = tmp; tmp___0 = r8a66597_read(r8a66597, dvstctr_reg); return ((unsigned int )tmp___0 & 7U); } } __inline static void r8a66597_port_power(struct r8a66597 *r8a66597 , int port , int power ) { unsigned long dvstctr_reg ; unsigned long tmp ; { tmp = get_dvstctr_reg(port); dvstctr_reg = tmp; if ((unsigned long )(r8a66597->pdata)->port_power != (unsigned long )((void (*)(int , int ))0)) { (*((r8a66597->pdata)->port_power))(port, power); } else if (power != 0) { r8a66597_mdfy(r8a66597, 512, 0, dvstctr_reg); } else { r8a66597_mdfy(r8a66597, 0, 512, dvstctr_reg); } return; } } __inline static u16 get_xtal_from_pdata(struct r8a66597_platdata *pdata ) { u16 clock ; { clock = 0U; switch ((int )pdata->xtal) { case 1: clock = 0U; goto ldv_28373; case 2: clock = 16384U; goto ldv_28373; case 3: clock = 32768U; goto ldv_28373; default: printk("\vr8a66597: platdata clock is wrong.\n"); goto ldv_28373; } ldv_28373: ; return (clock); } } static char const hcd_name[13U] = { 'r', '8', 'a', '6', '6', '5', '9', '7', '_', 'h', 'c', 'd', '\000'}; static void packet_write(struct r8a66597 *r8a66597 , u16 pipenum ) ; static int r8a66597_get_frame(struct usb_hcd *hcd ) ; static void enable_pipe_irq(struct r8a66597 *r8a66597 , u16 pipenum , unsigned long reg ) { u16 tmp ; { tmp = r8a66597_read(r8a66597, 48UL); r8a66597_mdfy(r8a66597, 0, 1792, 48UL); r8a66597_mdfy(r8a66597, (int )((u16 )(1 << (int )pipenum)), 0, reg); r8a66597_write(r8a66597, (int )tmp, 48UL); return; } } static void disable_pipe_irq(struct r8a66597 *r8a66597 , u16 pipenum , unsigned long reg ) { u16 tmp ; { tmp = r8a66597_read(r8a66597, 48UL); r8a66597_mdfy(r8a66597, 0, 1792, 48UL); r8a66597_mdfy(r8a66597, 0, (int )((u16 )(1 << (int )pipenum)), reg); r8a66597_write(r8a66597, (int )tmp, 48UL); return; } } static void set_devadd_reg(struct r8a66597 *r8a66597 , u8 r8a66597_address , u16 usbspd , u8 upphub , u8 hubport , int port ) { u16 val ; unsigned long devadd_reg ; { devadd_reg = (unsigned long )(((int )r8a66597_address + 104) * 2); val = (u16 )((((int )((short )((int )upphub << 11)) | (int )((short )((int )hubport << 8))) | (int )((short )((int )usbspd << 6))) | ((int )((short )port) & 1)); r8a66597_write(r8a66597, (int )val, devadd_reg); return; } } static int r8a66597_clock_enable(struct r8a66597 *r8a66597 ) { u16 tmp ; int i ; int tmp___0 ; int tmp___1 ; u16 tmp___2 ; int tmp___3 ; { i = 0; if ((unsigned int )*((unsigned char *)r8a66597->pdata + 10UL) != 0U) { clk_enable(r8a66597->clk); ldv_28414: r8a66597_write(r8a66597, 1024, 0UL); tmp = r8a66597_read(r8a66597, 0UL); tmp___0 = i; i = i + 1; if (tmp___0 > 1000) { printk("\vr8a66597: reg access fail.\n"); return (-6); } else { } if (((int )tmp & 1024) == 0) { goto ldv_28414; } else { goto ldv_28415; } ldv_28415: r8a66597_write(r8a66597, 4, 2UL); } else { ldv_28416: r8a66597_write(r8a66597, 1, 0UL); tmp = r8a66597_read(r8a66597, 0UL); tmp___1 = i; i = i + 1; if (tmp___1 > 1000) { printk("\vr8a66597: reg access fail.\n"); return (-6); } else { } if (((int )tmp & 1) == 0) { goto ldv_28416; } else { goto ldv_28417; } ldv_28417: r8a66597_mdfy(r8a66597, 0, 1, 0UL); tmp___2 = get_xtal_from_pdata(r8a66597->pdata); r8a66597_mdfy(r8a66597, (int )tmp___2, 49152, 0UL); i = 0; r8a66597_mdfy(r8a66597, 8192, 0, 0UL); ldv_28418: msleep(1U); tmp = r8a66597_read(r8a66597, 0UL); tmp___3 = i; i = i + 1; if (tmp___3 > 500) { printk("\vr8a66597: reg access fail.\n"); return (-6); } else { } if (((int )tmp & 1024) == 0) { goto ldv_28418; } else { goto ldv_28419; } ldv_28419: ; } return (0); } } static void r8a66597_clock_disable(struct r8a66597 *r8a66597 ) { { r8a66597_mdfy(r8a66597, 0, 1024, 0UL); __const_udelay(4295UL); if ((unsigned int )*((unsigned char *)r8a66597->pdata + 10UL) != 0U) { clk_put(r8a66597->clk); } else { r8a66597_mdfy(r8a66597, 0, 2048, 0UL); r8a66597_mdfy(r8a66597, 0, 8192, 0UL); r8a66597_mdfy(r8a66597, 0, 1, 0UL); } return; } } static void r8a66597_enable_port(struct r8a66597 *r8a66597 , int port ) { u16 val ; unsigned long tmp ; unsigned long tmp___0 ; unsigned long tmp___1 ; unsigned long tmp___2 ; unsigned long tmp___3 ; { if (port != 0) { val = 32U; } else { val = 96U; } tmp = get_syscfg_reg(port); r8a66597_mdfy(r8a66597, (int )val, 0, tmp); tmp___0 = get_syscfg_reg(port); r8a66597_mdfy(r8a66597, 128, 0, tmp___0); tmp___1 = get_dmacfg_reg(port); r8a66597_write(r8a66597, 8192, tmp___1); tmp___2 = get_intenb_reg(port); r8a66597_mdfy(r8a66597, 0, 4096, tmp___2); tmp___3 = get_intenb_reg(port); r8a66597_mdfy(r8a66597, 2048, 0, tmp___3); return; } } static void r8a66597_disable_port(struct r8a66597 *r8a66597 , int port ) { u16 val ; u16 tmp ; unsigned long tmp___0 ; unsigned long tmp___1 ; u16 tmp___2 ; unsigned long tmp___3 ; unsigned long tmp___4 ; { tmp___0 = get_intenb_reg(port); r8a66597_write(r8a66597, 0, tmp___0); tmp___1 = get_intsts_reg(port); r8a66597_write(r8a66597, 0, tmp___1); r8a66597_port_power(r8a66597, port, 0); ldv_28434: tmp___2 = r8a66597_read(r8a66597, 60UL); tmp = (unsigned int )tmp___2 & 16U; __const_udelay(2748800UL); if ((unsigned int )tmp == 16U) { goto ldv_28434; } else { goto ldv_28435; } ldv_28435: ; if (port != 0) { val = 32U; } else { val = 96U; } tmp___3 = get_syscfg_reg(port); r8a66597_mdfy(r8a66597, 0, (int )val, tmp___3); tmp___4 = get_syscfg_reg(port); r8a66597_mdfy(r8a66597, 0, 128, tmp___4); return; } } static int enable_controller(struct r8a66597 *r8a66597 ) { int ret ; int port ; u16 vif ; unsigned int tmp ; u16 irq_sense ; unsigned int tmp___0 ; u16 endian ; unsigned int tmp___1 ; { if ((unsigned int )*((unsigned char *)r8a66597->pdata + 10UL) != 0U) { tmp = 32768U; } else { tmp = 0U; } vif = tmp; if ((unsigned int )*((unsigned char *)r8a66597 + 3128UL) != 0U) { tmp___0 = 32U; } else { tmp___0 = 0U; } irq_sense = tmp___0; if ((unsigned int )*((unsigned char *)r8a66597->pdata + 10UL) != 0U) { tmp___1 = 256U; } else { tmp___1 = 0U; } endian = tmp___1; ret = r8a66597_clock_enable(r8a66597); if (ret < 0) { return (ret); } else { } r8a66597_mdfy(r8a66597, (int )vif & 32768, 0, 14UL); r8a66597_mdfy(r8a66597, 1, 0, 0UL); r8a66597_mdfy(r8a66597, 1792, 0, 48UL); r8a66597_mdfy(r8a66597, (int )irq_sense & 32, 0, 60UL); r8a66597_mdfy(r8a66597, 1, 0, 54UL); r8a66597_mdfy(r8a66597, 1, 0, 58UL); r8a66597_mdfy(r8a66597, (int )endian & 256, 0, 32UL); r8a66597_mdfy(r8a66597, (int )endian & 256, 0, 40UL); r8a66597_mdfy(r8a66597, (int )endian & 256, 0, 44UL); r8a66597_mdfy(r8a66597, 256, 0, 60UL); r8a66597_mdfy(r8a66597, 48, 0, 50UL); port = 0; goto ldv_28445; ldv_28444: r8a66597_enable_port(r8a66597, port); port = port + 1; ldv_28445: ; if ((unsigned int )port < r8a66597->max_root_hub) { goto ldv_28444; } else { goto ldv_28446; } ldv_28446: ; return (0); } } static void disable_controller(struct r8a66597 *r8a66597 ) { int port ; { r8a66597_write(r8a66597, 0, 48UL); r8a66597_write(r8a66597, 0, 50UL); r8a66597_write(r8a66597, 0, 54UL); r8a66597_write(r8a66597, 0, 58UL); r8a66597_write(r8a66597, 0, 56UL); r8a66597_write(r8a66597, 0, 70UL); r8a66597_write(r8a66597, 0, 72UL); r8a66597_write(r8a66597, 0, 74UL); port = 0; goto ldv_28452; ldv_28451: r8a66597_disable_port(r8a66597, port); port = port + 1; ldv_28452: ; if ((unsigned int )port < r8a66597->max_root_hub) { goto ldv_28451; } else { goto ldv_28453; } ldv_28453: r8a66597_clock_disable(r8a66597); return; } } static int get_parent_r8a66597_address(struct r8a66597 *r8a66597 , struct usb_device *udev ) { struct r8a66597_device *dev ; void *tmp ; { if ((unsigned long )udev->parent != (unsigned long )((struct usb_device *)0) && (udev->parent)->devnum != 1) { udev = udev->parent; } else { } tmp = dev_get_drvdata((struct device const *)(& udev->dev)); dev = (struct r8a66597_device *)tmp; if ((unsigned long )dev != (unsigned long )((struct r8a66597_device *)0)) { return ((int )dev->address); } else { return (0); } } } static int is_child_device(char *devpath ) { { return ((int )((signed char )*(devpath + 2UL)) != 0); } } static int is_hub_limit(char *devpath ) { size_t tmp ; { tmp = strlen((char const *)devpath); return (tmp > 3UL); } } static void get_port_number(struct r8a66597 *r8a66597 , char *devpath , u16 *root_port , u16 *hub_port ) { { if ((unsigned long )root_port != (unsigned long )((u16 *)0)) { *root_port = ((unsigned int )((u16 )*devpath) & 15U) + 65535U; if ((unsigned int )*root_port >= r8a66597->max_root_hub) { printk("\vr8a66597: Illegal root port number.\n"); } else { } } else { } if ((unsigned long )hub_port != (unsigned long )((u16 *)0)) { *hub_port = (unsigned int )((u16 )*(devpath + 2UL)) & 15U; } else { } return; } } static u16 get_r8a66597_usb_speed(enum usb_device_speed speed ) { u16 usbspd ; { usbspd = 0U; switch ((unsigned int )speed) { case 1: usbspd = 1U; goto ldv_28476; case 2: usbspd = 2U; goto ldv_28476; case 3: usbspd = 3U; goto ldv_28476; default: printk("\vr8a66597: unknown speed\n"); goto ldv_28476; } ldv_28476: ; return (usbspd); } } static void set_child_connect_map(struct r8a66597 *r8a66597 , int address ) { int idx ; { idx = address / 32; r8a66597->child_connect_map[idx] = r8a66597->child_connect_map[idx] | (unsigned long )(1 << address % 32); return; } } static void put_child_connect_map(struct r8a66597 *r8a66597 , int address ) { int idx ; { idx = address / 32; r8a66597->child_connect_map[idx] = r8a66597->child_connect_map[idx] & (unsigned long )(~ (1 << address % 32)); return; } } static void set_pipe_reg_addr(struct r8a66597_pipe *pipe , u8 dma_ch ) { u16 pipenum ; unsigned long fifoaddr[3U] ; unsigned long fifosel[3U] ; unsigned long fifoctr[3U] ; { pipenum = pipe->info.pipenum; fifoaddr[0] = 24UL; fifoaddr[1] = 28UL; fifoaddr[2] = 20UL; fifosel[0] = 40UL; fifosel[1] = 44UL; fifosel[2] = 32UL; fifoctr[0] = 42UL; fifoctr[1] = 46UL; fifoctr[2] = 34UL; if ((unsigned int )dma_ch > 2U) { dma_ch = 2U; } else { } pipe->fifoaddr = fifoaddr[(int )dma_ch]; pipe->fifosel = fifosel[(int )dma_ch]; pipe->fifoctr = fifoctr[(int )dma_ch]; if ((unsigned int )pipenum == 0U) { pipe->pipectr = 96UL; } else { pipe->pipectr = (unsigned long )(((int )pipenum + 55) * 2); } if ((unsigned int )pipenum != 0U && (unsigned int )pipenum <= 5U) { pipe->pipetre = (unsigned long )(((int )pipenum + 35) * 4); pipe->pipetrn = (unsigned long )(((int )pipenum + -1) * 4 + 146); } else { pipe->pipetre = 0UL; pipe->pipetrn = 0UL; } return; } } static struct r8a66597_device *get_urb_to_r8a66597_dev(struct r8a66597 *r8a66597 , struct urb *urb ) { void *tmp ; { if (((urb->pipe >> 8) & 127U) == 0U) { return (& r8a66597->device0); } else { } tmp = dev_get_drvdata((struct device const *)(& (urb->dev)->dev)); return ((struct r8a66597_device *)tmp); } } static int make_r8a66597_device(struct r8a66597 *r8a66597 , struct urb *urb , u8 addr ) { struct r8a66597_device *dev ; int usb_address ; void *tmp ; int tmp___0 ; int tmp___1 ; u16 tmp___2 ; { usb_address = (int )*(urb->setup_packet + 2UL); tmp = kzalloc(64UL, 32U); dev = (struct r8a66597_device *)tmp; if ((unsigned long )dev == (unsigned long )((struct r8a66597_device *)0)) { return (-12); } else { } dev_set_drvdata(& (urb->dev)->dev, (void *)dev); dev->udev = urb->dev; dev->address = (u16 )addr; dev->usb_address = usb_address; dev->state = 6; dev->ep_in_toggle = 0U; dev->ep_out_toggle = 0U; INIT_LIST_HEAD(& dev->device_list); list_add_tail(& dev->device_list, & r8a66597->child_device); get_port_number(r8a66597, (char *)(& (urb->dev)->devpath), & dev->root_port, & dev->hub_port); tmp___0 = is_child_device((char *)(& (urb->dev)->devpath)); if (tmp___0 == 0) { r8a66597->root_hub[(int )dev->root_port].dev = dev; } else { } tmp___1 = get_parent_r8a66597_address(r8a66597, urb->dev); tmp___2 = get_r8a66597_usb_speed((urb->dev)->speed); set_devadd_reg(r8a66597, (int )((u8 )dev->address), (int )tmp___2, (int )((u8 )tmp___1), (int )((u8 )dev->hub_port), (int )dev->root_port); return (0); } } static u8 alloc_usb_address(struct r8a66597 *r8a66597 , struct urb *urb ) { u8 addr ; struct r8a66597_device *dev ; int tmp ; struct _ddebug descriptor ; long tmp___0 ; int tmp___1 ; { tmp = is_hub_limit((char *)(& (urb->dev)->devpath)); if (tmp != 0) { dev_err((struct device const *)(& (urb->dev)->dev), "External hub limit reached.\n"); return (0U); } else { } dev = get_urb_to_r8a66597_dev(r8a66597, urb); if ((unsigned long )dev != (unsigned long )((struct r8a66597_device *)0) && (unsigned int )dev->state > 5U) { return ((u8 )dev->address); } else { } addr = 1U; goto ldv_28519; ldv_28518: ; if (((int )r8a66597->address_map >> (int )addr) & 1) { goto ldv_28515; } else { } descriptor.modname = "r8a66597_hcd"; descriptor.function = "alloc_usb_address"; descriptor.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/usb/host/r8a66597-hcd.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c.prepared"; descriptor.format = "alloc_address: r8a66597_addr=%d\n"; descriptor.lineno = 439U; descriptor.flags = 1U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (urb->dev)->dev), "alloc_address: r8a66597_addr=%d\n", (int )addr); } else { } r8a66597->address_map = (unsigned short )((int )((short )r8a66597->address_map) | (int )((short )(1 << (int )addr))); tmp___1 = make_r8a66597_device(r8a66597, urb, (int )addr); if (tmp___1 < 0) { return (0U); } else { } return (addr); ldv_28515: addr = (u8 )((int )addr + 1); ldv_28519: ; if ((unsigned int )addr <= 10U) { goto ldv_28518; } else { goto ldv_28520; } ldv_28520: dev_err((struct device const *)(& (urb->dev)->dev), "cannot communicate with a USB device more than 10.(%x)\n", (int )r8a66597->address_map); return (0U); } } static void free_usb_address(struct r8a66597 *r8a66597 , struct r8a66597_device *dev , int reset ) { int port ; struct _ddebug descriptor ; long tmp ; { if ((unsigned long )dev == (unsigned long )((struct r8a66597_device *)0)) { return; } else { } descriptor.modname = "r8a66597_hcd"; descriptor.function = "free_usb_address"; descriptor.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/usb/host/r8a66597-hcd.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c.prepared"; descriptor.format = "free_addr: addr=%d\n"; descriptor.lineno = 464U; descriptor.flags = 1U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (dev->udev)->dev), "free_addr: addr=%d\n", (int )dev->address); } else { } dev->state = 5; r8a66597->address_map = (unsigned short )((int )((short )r8a66597->address_map) & ~ ((int )((short )(1 << (int )dev->address)))); dev->address = 0U; if (reset != 0) { dev_set_drvdata(& (dev->udev)->dev, 0); } else { } list_del(& dev->device_list); kfree((void const *)dev); port = 0; goto ldv_28531; ldv_28530: ; if ((unsigned long )r8a66597->root_hub[port].dev == (unsigned long )dev) { r8a66597->root_hub[port].dev = 0; goto ldv_28529; } else { } port = port + 1; ldv_28531: ; if ((unsigned int )port < r8a66597->max_root_hub) { goto ldv_28530; } else { goto ldv_28529; } ldv_28529: ; return; } } static void r8a66597_reg_wait(struct r8a66597 *r8a66597 , unsigned long reg , u16 mask , u16 loop ) { u16 tmp ; int i ; int tmp___0 ; { i = 0; ldv_28541: tmp = r8a66597_read(r8a66597, reg); tmp___0 = i; i = i + 1; if (tmp___0 > 1000000) { printk("\vr8a66597: register%lx, loop %x is timeout\n", reg, (int )loop); goto ldv_28540; } else { } __const_udelay(5UL); if (((int )tmp & (int )mask) != (int )loop) { goto ldv_28541; } else { goto ldv_28540; } ldv_28540: ; return; } } static void pipe_start(struct r8a66597 *r8a66597 , struct r8a66597_pipe *pipe ) { u16 tmp ; u16 tmp___0 ; { tmp___0 = r8a66597_read(r8a66597, pipe->pipectr); tmp = (unsigned int )tmp___0 & 3U; if ((unsigned int )pipe->info.pipenum != 0U && ((int )tmp & 2) != 0) { r8a66597_mdfy(r8a66597, 0, 3, pipe->pipectr); } else { } r8a66597_mdfy(r8a66597, 1, 3, pipe->pipectr); return; } } static void pipe_stop(struct r8a66597 *r8a66597 , struct r8a66597_pipe *pipe ) { u16 tmp ; u16 tmp___0 ; { tmp___0 = r8a66597_read(r8a66597, pipe->pipectr); tmp = (unsigned int )tmp___0 & 3U; if (((int )tmp & 3) != 3) { r8a66597_mdfy(r8a66597, 2, 3, pipe->pipectr); } else { } r8a66597_mdfy(r8a66597, 0, 3, pipe->pipectr); r8a66597_reg_wait(r8a66597, pipe->pipectr, 32, 0); return; } } static void clear_all_buffer(struct r8a66597 *r8a66597 , struct r8a66597_pipe *pipe ) { u16 tmp ; { if ((unsigned long )pipe == (unsigned long )((struct r8a66597_pipe *)0) || (unsigned int )pipe->info.pipenum == 0U) { return; } else { } pipe_stop(r8a66597, pipe); r8a66597_mdfy(r8a66597, 512, 0, pipe->pipectr); tmp = r8a66597_read(r8a66597, pipe->pipectr); tmp = r8a66597_read(r8a66597, pipe->pipectr); tmp = r8a66597_read(r8a66597, pipe->pipectr); r8a66597_mdfy(r8a66597, 0, 512, pipe->pipectr); return; } } static void r8a66597_pipe_toggle(struct r8a66597 *r8a66597 , struct r8a66597_pipe *pipe , int toggle ) { { if (toggle != 0) { r8a66597_mdfy(r8a66597, 128, 0, pipe->pipectr); } else { r8a66597_mdfy(r8a66597, 256, 0, pipe->pipectr); } return; } } __inline static unsigned short mbw_value(struct r8a66597 *r8a66597 ) { { if ((unsigned int )*((unsigned char *)r8a66597->pdata + 10UL) != 0U) { return (2048U); } else { return (1024U); } } } __inline static void cfifo_change(struct r8a66597 *r8a66597 , u16 pipenum ) { unsigned short mbw ; unsigned short tmp ; { tmp = mbw_value(r8a66597); mbw = tmp; r8a66597_mdfy(r8a66597, (int )mbw | (int )pipenum, (int )((unsigned int )mbw | 15U), 32UL); r8a66597_reg_wait(r8a66597, 32UL, 15, (int )pipenum); return; } } __inline static void fifo_change_from_pipe(struct r8a66597 *r8a66597 , struct r8a66597_pipe *pipe ) { unsigned short mbw ; unsigned short tmp ; { tmp = mbw_value(r8a66597); mbw = tmp; cfifo_change(r8a66597, 0); r8a66597_mdfy(r8a66597, (int )mbw, (int )((unsigned int )mbw | 15U), 40UL); r8a66597_mdfy(r8a66597, (int )mbw, (int )((unsigned int )mbw | 15U), 44UL); r8a66597_mdfy(r8a66597, (int )pipe->info.pipenum | (int )mbw, (int )((unsigned int )mbw | 15U), pipe->fifosel); r8a66597_reg_wait(r8a66597, pipe->fifosel, 15, (int )pipe->info.pipenum); return; } } static u16 r8a66597_get_pipenum(struct urb *urb , struct usb_host_endpoint *hep ) { struct r8a66597_pipe *pipe ; { pipe = (struct r8a66597_pipe *)hep->hcpriv; if (((urb->pipe >> 15) & 15U) == 0U) { return (0U); } else { return (pipe->info.pipenum); } } } static u16 get_urb_to_r8a66597_addr(struct r8a66597 *r8a66597 , struct urb *urb ) { struct r8a66597_device *dev ; struct r8a66597_device *tmp ; unsigned int tmp___0 ; { tmp = get_urb_to_r8a66597_dev(r8a66597, urb); dev = tmp; if (((urb->pipe >> 8) & 127U) != 0U) { tmp___0 = dev->address; } else { tmp___0 = 0U; } return (tmp___0); } } static unsigned short *get_toggle_pointer(struct r8a66597_device *dev , int urb_pipe ) { unsigned short *tmp ; { if ((unsigned long )dev == (unsigned long )((struct r8a66597_device *)0)) { return (0); } else { } if ((urb_pipe & 128) != 0) { tmp = & dev->ep_in_toggle; } else { tmp = & dev->ep_out_toggle; } return (tmp); } } static void pipe_toggle_set(struct r8a66597 *r8a66597 , struct r8a66597_pipe *pipe , struct urb *urb , int set ) { struct r8a66597_device *dev ; struct r8a66597_device *tmp ; unsigned char endpoint ; unsigned short *toggle ; unsigned short *tmp___0 ; { tmp = get_urb_to_r8a66597_dev(r8a66597, urb); dev = tmp; endpoint = (unsigned int )((unsigned char )(urb->pipe >> 15)) & 15U; tmp___0 = get_toggle_pointer(dev, (int )urb->pipe); toggle = tmp___0; if ((unsigned long )toggle == (unsigned long )((unsigned short *)0)) { return; } else { } if (set != 0) { *toggle = (unsigned short )((int )((short )*toggle) | (int )((short )(1 << (int )endpoint))); } else { *toggle = (unsigned short )((int )((short )*toggle) & ~ ((int )((short )(1 << (int )endpoint)))); } return; } } static void pipe_toggle_save(struct r8a66597 *r8a66597 , struct r8a66597_pipe *pipe , struct urb *urb ) { u16 tmp ; { tmp = r8a66597_read(r8a66597, pipe->pipectr); if (((int )tmp & 64) != 0) { pipe_toggle_set(r8a66597, pipe, urb, 1); } else { pipe_toggle_set(r8a66597, pipe, urb, 0); } return; } } static void pipe_toggle_restore(struct r8a66597 *r8a66597 , struct r8a66597_pipe *pipe , struct urb *urb ) { struct r8a66597_device *dev ; struct r8a66597_device *tmp ; unsigned char endpoint ; unsigned short *toggle ; unsigned short *tmp___0 ; { tmp = get_urb_to_r8a66597_dev(r8a66597, urb); dev = tmp; endpoint = (unsigned int )((unsigned char )(urb->pipe >> 15)) & 15U; tmp___0 = get_toggle_pointer(dev, (int )urb->pipe); toggle = tmp___0; if ((unsigned long )toggle == (unsigned long )((unsigned short *)0)) { return; } else { } r8a66597_pipe_toggle(r8a66597, pipe, (int )*toggle & (1 << (int )endpoint)); return; } } static void pipe_buffer_setting(struct r8a66597 *r8a66597 , struct r8a66597_pipe_info *info ) { u16 val ; { val = 0U; if ((unsigned int )info->pipenum == 0U) { return; } else { } r8a66597_mdfy(r8a66597, 512, 0, (unsigned long )(((int )info->pipenum + 55) * 2)); r8a66597_mdfy(r8a66597, 0, 512, (unsigned long )(((int )info->pipenum + 55) * 2)); r8a66597_write(r8a66597, (int )info->pipenum, 100UL); if ((unsigned int )info->dir_in == 0U) { val = (u16 )((unsigned int )val | 16U); } else { } if ((unsigned int )info->type == 16384U && (unsigned int )info->dir_in != 0U) { val = (u16 )((unsigned int )val | 640U); } else { } val = (u16 )(((int )info->type | (int )info->epnum) | (int )val); r8a66597_write(r8a66597, (int )val, 104UL); r8a66597_write(r8a66597, (int )((u16 )((int )((short )((int )info->buf_bsize << 10)) | (int )((short )info->bufnum))), 106UL); r8a66597_write(r8a66597, (int )((u16 )((int )((short )((int )info->address << 12)) | (int )((short )info->maxpacket))), 108UL); r8a66597_write(r8a66597, (int )info->interval, 110UL); return; } } static void pipe_setting(struct r8a66597 *r8a66597 , struct r8a66597_td *td ) { struct r8a66597_pipe_info *info ; struct urb *urb ; { urb = td->urb; if ((unsigned int )td->pipenum != 0U) { info = & (td->pipe)->info; cfifo_change(r8a66597, 0); pipe_buffer_setting(r8a66597, info); if ((((urb->dev)->toggle[(urb->pipe & 128U) == 0U] >> ((int )(urb->pipe >> 15) & 15)) & 1U) == 0U && urb->pipe >> 30 != 2U) { r8a66597_pipe_toggle(r8a66597, td->pipe, 0); pipe_toggle_set(r8a66597, td->pipe, urb, 0); clear_all_buffer(r8a66597, td->pipe); (urb->dev)->toggle[(urb->pipe & 128U) == 0U] = ((urb->dev)->toggle[(urb->pipe & 128U) == 0U] & (unsigned int )(~ (1 << ((int )(urb->pipe >> 15) & 15)))) | (unsigned int )(1 << ((int )(urb->pipe >> 15) & 15)); } else { } pipe_toggle_restore(r8a66597, td->pipe, urb); } else { } return; } } static u16 get_empty_pipenum(struct r8a66597 *r8a66597 , struct usb_endpoint_descriptor *ep ) { u16 array[10U] ; u16 i ; u16 min ; int tmp ; u16 tmp___0 ; u16 tmp___1 ; u16 tmp___2 ; int tmp___3 ; u16 tmp___4 ; u16 tmp___5 ; u16 tmp___6 ; u16 tmp___7 ; int tmp___8 ; u16 tmp___9 ; u16 tmp___10 ; int tmp___11 ; { i = 0U; memset((void *)(& array), 0, 20UL); tmp = usb_endpoint_type((struct usb_endpoint_descriptor const *)ep); switch (tmp) { case 2: tmp___3 = usb_endpoint_dir_in((struct usb_endpoint_descriptor const *)ep); if (tmp___3 != 0) { tmp___0 = i; i = (u16 )((int )i + 1); array[tmp___0] = 4U; } else { tmp___1 = i; i = (u16 )((int )i + 1); array[tmp___1] = 3U; tmp___2 = i; i = (u16 )((int )i + 1); array[tmp___2] = 5U; } goto ldv_28630; case 3: tmp___8 = usb_endpoint_dir_in((struct usb_endpoint_descriptor const *)ep); if (tmp___8 != 0) { tmp___4 = i; i = (u16 )((int )i + 1); array[tmp___4] = 6U; tmp___5 = i; i = (u16 )((int )i + 1); array[tmp___5] = 7U; tmp___6 = i; i = (u16 )((int )i + 1); array[tmp___6] = 8U; } else { tmp___7 = i; i = (u16 )((int )i + 1); array[tmp___7] = 9U; } goto ldv_28630; case 1: tmp___11 = usb_endpoint_dir_in((struct usb_endpoint_descriptor const *)ep); if (tmp___11 != 0) { tmp___9 = i; i = (u16 )((int )i + 1); array[tmp___9] = 2U; } else { tmp___10 = i; i = (u16 )((int )i + 1); array[tmp___10] = 1U; } goto ldv_28630; default: printk("\vr8a66597: Illegal type\n"); return (0U); } ldv_28630: i = 1U; min = array[0]; goto ldv_28635; ldv_28634: ; if ((int )r8a66597->pipe_cnt[(int )min] > (int )r8a66597->pipe_cnt[(int )array[(int )i]]) { min = array[(int )i]; } else { } i = (u16 )((int )i + 1); ldv_28635: ; if ((unsigned int )array[(int )i] != 0U) { goto ldv_28634; } else { goto ldv_28636; } ldv_28636: ; return (min); } } static u16 get_r8a66597_type(__u8 type ) { u16 r8a66597_type ; { switch ((int )type) { case 2: r8a66597_type = 16384U; goto ldv_28642; case 3: r8a66597_type = 32768U; goto ldv_28642; case 1: r8a66597_type = 49152U; goto ldv_28642; default: printk("\vr8a66597: Illegal type\n"); r8a66597_type = 0U; goto ldv_28642; } ldv_28642: ; return (r8a66597_type); } } static u16 get_bufnum(u16 pipenum ) { u16 bufnum ; { bufnum = 0U; if ((unsigned int )pipenum == 0U) { bufnum = 0U; } else if ((unsigned int )pipenum != 0U && (unsigned int )pipenum <= 5U) { bufnum = (unsigned int )((u16 )((int )pipenum + -1)) * 16U + 8U; } else if ((unsigned int )pipenum > 5U && (unsigned int )pipenum <= 9U) { bufnum = (unsigned int )pipenum + 65534U; } else { printk("\vr8a66597: Illegal pipenum (%d)\n", (int )pipenum); } return (bufnum); } } static u16 get_buf_bsize(u16 pipenum ) { u16 buf_bsize ; { buf_bsize = 0U; if ((unsigned int )pipenum == 0U) { buf_bsize = 3U; } else if ((unsigned int )pipenum != 0U && (unsigned int )pipenum <= 5U) { buf_bsize = 7U; } else if ((unsigned int )pipenum > 5U && (unsigned int )pipenum <= 9U) { buf_bsize = 0U; } else { printk("\vr8a66597: Illegal pipenum (%d)\n", (int )pipenum); } return (buf_bsize); } } static void enable_r8a66597_pipe_dma(struct r8a66597 *r8a66597 , struct r8a66597_device *dev , struct r8a66597_pipe *pipe , struct urb *urb ) { int i ; struct r8a66597_pipe_info *info ; unsigned short mbw ; unsigned short tmp ; int tmp___0 ; { info = & pipe->info; tmp = mbw_value(r8a66597); mbw = tmp; if ((unsigned int )*((unsigned char *)r8a66597->pdata + 10UL) != 0U) { return; } else { } if ((unsigned int )pipe->info.pipenum != 0U && (unsigned int )info->type != 32768U) { i = 0; goto ldv_28666; ldv_28665: ; if (((int )r8a66597->dma_map >> i) & 1) { goto ldv_28663; } else { } if ((unsigned int )info->dir_in != 0U) { tmp___0 = (int )info->epnum + 128; } else { tmp___0 = (int )info->epnum; } _dev_info((struct device const *)(& (dev->udev)->dev), "address %d, EndpointAddress 0x%02x use DMA FIFO\n", (urb->pipe >> 8) & 127U, tmp___0); r8a66597->dma_map = (unsigned char )((int )((signed char )r8a66597->dma_map) | (int )((signed char )(1 << i))); dev->dma_map = (unsigned char )((int )((signed char )dev->dma_map) | (int )((signed char )(1 << i))); set_pipe_reg_addr(pipe, (int )((u8 )i)); cfifo_change(r8a66597, 0); r8a66597_mdfy(r8a66597, (int )pipe->info.pipenum | (int )mbw, (int )((unsigned int )mbw | 15U), pipe->fifosel); r8a66597_reg_wait(r8a66597, pipe->fifosel, 15, (int )pipe->info.pipenum); r8a66597_mdfy(r8a66597, 16384, 0, pipe->fifoctr); goto ldv_28664; ldv_28663: i = i + 1; ldv_28666: ; if (i <= 1) { goto ldv_28665; } else { goto ldv_28664; } ldv_28664: ; } else { } return; } } static void enable_r8a66597_pipe(struct r8a66597 *r8a66597 , struct urb *urb , struct usb_host_endpoint *hep , struct r8a66597_pipe_info *info ) { struct r8a66597_device *dev ; struct r8a66597_device *tmp ; struct r8a66597_pipe *pipe ; struct _ddebug descriptor ; long tmp___0 ; { tmp = get_urb_to_r8a66597_dev(r8a66597, urb); dev = tmp; pipe = (struct r8a66597_pipe *)hep->hcpriv; descriptor.modname = "r8a66597_hcd"; descriptor.function = "enable_r8a66597_pipe"; descriptor.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/usb/host/r8a66597-hcd.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c.prepared"; descriptor.format = "enable_pipe:\n"; descriptor.lineno = 857U; descriptor.flags = 1U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (dev->udev)->dev), "enable_pipe:\n"); } else { } pipe->info = *info; set_pipe_reg_addr(pipe, 2); r8a66597->pipe_cnt[(int )pipe->info.pipenum] = (unsigned char )((int )r8a66597->pipe_cnt[(int )pipe->info.pipenum] + 1); dev->pipe_cnt[(int )pipe->info.pipenum] = (unsigned char )((int )dev->pipe_cnt[(int )pipe->info.pipenum] + 1); enable_r8a66597_pipe_dma(r8a66597, dev, pipe, urb); return; } } static void r8a66597_urb_done(struct r8a66597 *r8a66597 , struct urb *urb , int status ) { void *ptr ; struct usb_hcd *tmp ; struct usb_hcd *tmp___0 ; { if ((urb->pipe & 128U) != 0U && urb->pipe >> 30 != 2U) { ptr = urb->transfer_buffer; goto ldv_28684; ldv_28683: ptr = ptr + 4096UL; ldv_28684: ; if ((unsigned long )(urb->transfer_buffer + (unsigned long )urb->transfer_buffer_length) > (unsigned long )ptr) { goto ldv_28683; } else { goto ldv_28685; } ldv_28685: ; } else { } tmp = r8a66597_to_hcd(r8a66597); usb_hcd_unlink_urb_from_ep(tmp, urb); spin_unlock(& r8a66597->lock); tmp___0 = r8a66597_to_hcd(r8a66597); usb_hcd_giveback_urb(tmp___0, urb, status); spin_lock(& r8a66597->lock); return; } } static void force_dequeue(struct r8a66597 *r8a66597 , u16 pipenum , u16 address ) { struct r8a66597_td *td ; struct r8a66597_td *next ; struct urb *urb ; struct list_head *list ; int tmp ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { list = (struct list_head *)(& r8a66597->pipe_queue) + (unsigned long )pipenum; tmp = list_empty((struct list_head const *)list); if (tmp != 0) { return; } else { } __mptr = (struct list_head const *)list->next; td = (struct r8a66597_td *)__mptr + 0xfffffffffffffff0UL; __mptr___0 = (struct list_head const *)td->queue.next; next = (struct r8a66597_td *)__mptr___0 + 0xfffffffffffffff0UL; goto ldv_28704; ldv_28703: ; if ((int )td->address != (int )address) { goto ldv_28701; } else { } urb = td->urb; list_del(& td->queue); kfree((void const *)td); if ((unsigned long )urb != (unsigned long )((struct urb *)0)) { r8a66597_urb_done(r8a66597, urb, -19); } else { } goto ldv_28702; ldv_28701: td = next; __mptr___1 = (struct list_head const *)next->queue.next; next = (struct r8a66597_td *)__mptr___1 + 0xfffffffffffffff0UL; ldv_28704: ; if ((unsigned long )(& td->queue) != (unsigned long )list) { goto ldv_28703; } else { goto ldv_28702; } ldv_28702: ; return; } } static void disable_r8a66597_pipe_all(struct r8a66597 *r8a66597 , struct r8a66597_device *dev ) { int check_ep0 ; u16 pipenum ; struct _ddebug descriptor ; long tmp ; { check_ep0 = 0; if ((unsigned long )dev == (unsigned long )((struct r8a66597_device *)0)) { return; } else { } pipenum = 1U; goto ldv_28713; ldv_28712: ; if ((unsigned int )dev->pipe_cnt[(int )pipenum] == 0U) { goto ldv_28711; } else { } if (check_ep0 == 0) { check_ep0 = 1; force_dequeue(r8a66597, 0, (int )dev->address); } else { } r8a66597->pipe_cnt[(int )pipenum] = (int )r8a66597->pipe_cnt[(int )pipenum] - (int )dev->pipe_cnt[(int )pipenum]; dev->pipe_cnt[(int )pipenum] = 0U; force_dequeue(r8a66597, (int )pipenum, (int )dev->address); ldv_28711: pipenum = (u16 )((int )pipenum + 1); ldv_28713: ; if ((unsigned int )pipenum <= 9U) { goto ldv_28712; } else { goto ldv_28714; } ldv_28714: descriptor.modname = "r8a66597_hcd"; descriptor.function = "disable_r8a66597_pipe_all"; descriptor.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/usb/host/r8a66597-hcd.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c.prepared"; descriptor.format = "disable_pipe\n"; descriptor.lineno = 936U; descriptor.flags = 1U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (dev->udev)->dev), "disable_pipe\n"); } else { } r8a66597->dma_map = (unsigned char )((int )((signed char )r8a66597->dma_map) & (int )((signed char )(~ ((int )dev->dma_map)))); dev->dma_map = 0U; return; } } static u16 get_interval(struct urb *urb , __u8 interval ) { u16 time ; int i ; { time = 1U; if ((unsigned int )(urb->dev)->speed == 3U) { if ((unsigned int )interval > 7U) { time = 7U; } else if ((unsigned int )interval != 0U) { time = (unsigned int )((u16 )interval) + 65535U; } else { time = 0U; } } else if ((unsigned int )interval > 128U) { time = 7U; } else { i = 0; goto ldv_28724; ldv_28723: ; if (1 << i < (int )interval && 1 << (i + 1) > (int )interval) { time = (u16 )(1 << i); } else { } i = i + 1; ldv_28724: ; if (i <= 6) { goto ldv_28723; } else { goto ldv_28725; } ldv_28725: ; } return (time); } } static unsigned long get_timer_interval(struct urb *urb , __u8 interval ) { __u8 i ; unsigned long time ; u16 tmp ; { time = 1UL; if (urb->pipe >> 30 == 0U) { return (0UL); } else { } tmp = get_r8a66597_usb_speed((urb->dev)->speed); if ((unsigned int )tmp == 3U) { i = 0U; goto ldv_28733; ldv_28732: time = time * 2UL; i = (__u8 )((int )i + 1); ldv_28733: ; if ((int )i < (int )interval + -1) { goto ldv_28732; } else { goto ldv_28734; } ldv_28734: time = (time * 125UL) / 1000UL; } else { time = (unsigned long )interval; } return (time); } } static void init_pipe_info(struct r8a66597 *r8a66597 , struct urb *urb , struct usb_host_endpoint *hep , struct usb_endpoint_descriptor *ep ) { struct r8a66597_pipe_info info ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { info.pipenum = get_empty_pipenum(r8a66597, ep); info.address = get_urb_to_r8a66597_addr(r8a66597, urb); tmp = usb_endpoint_num((struct usb_endpoint_descriptor const *)ep); info.epnum = (u16 )tmp; tmp___0 = usb_endpoint_maxp((struct usb_endpoint_descriptor const *)ep); info.maxpacket = (u16 )tmp___0; tmp___1 = usb_endpoint_type((struct usb_endpoint_descriptor const *)ep); info.type = get_r8a66597_type((int )((__u8 )tmp___1)); info.bufnum = get_bufnum((int )info.pipenum); info.buf_bsize = get_buf_bsize((int )info.pipenum); if ((unsigned int )info.type == 16384U) { info.interval = 0U; info.timer_interval = 0UL; } else { info.interval = get_interval(urb, (int )ep->bInterval); info.timer_interval = get_timer_interval(urb, (int )ep->bInterval); } tmp___2 = usb_endpoint_dir_in((struct usb_endpoint_descriptor const *)ep); if (tmp___2 != 0) { info.dir_in = 1U; } else { info.dir_in = 0U; } enable_r8a66597_pipe(r8a66597, urb, hep, & info); return; } } static void init_pipe_config(struct r8a66597 *r8a66597 , struct urb *urb ) { struct r8a66597_device *dev ; { dev = get_urb_to_r8a66597_dev(r8a66597, urb); dev->state = 7; return; } } static void pipe_irq_enable(struct r8a66597 *r8a66597 , struct urb *urb , u16 pipenum ) { { if ((unsigned int )pipenum == 0U && (urb->pipe & 128U) == 0U) { enable_pipe_irq(r8a66597, (int )pipenum, 58UL); } else { enable_pipe_irq(r8a66597, (int )pipenum, 54UL); } if (urb->pipe >> 30 != 0U) { enable_pipe_irq(r8a66597, (int )pipenum, 56UL); } else { } return; } } static void pipe_irq_disable(struct r8a66597 *r8a66597 , u16 pipenum ) { { disable_pipe_irq(r8a66597, (int )pipenum, 54UL); disable_pipe_irq(r8a66597, (int )pipenum, 56UL); return; } } static void r8a66597_root_hub_start_polling(struct r8a66597 *r8a66597 ) { unsigned long tmp ; { tmp = msecs_to_jiffies(10U); mod_timer(& r8a66597->rh_timer, tmp + (unsigned long )jiffies); return; } } static void start_root_hub_sampling(struct r8a66597 *r8a66597 , int port , int connect ) { struct r8a66597_root_hub *rh ; unsigned long tmp ; u16 tmp___0 ; { rh = (struct r8a66597_root_hub *)(& r8a66597->root_hub) + (unsigned long )port; tmp = get_syssts_reg(port); tmp___0 = r8a66597_read(r8a66597, tmp); rh->old_syssts = (unsigned int )tmp___0 & 3U; rh->scount = 5; if (connect != 0) { rh->port = rh->port | 1U; } else { rh->port = rh->port & 4294967294U; } rh->port = rh->port | 65536U; r8a66597_root_hub_start_polling(r8a66597); return; } } static void r8a66597_check_syssts(struct r8a66597 *r8a66597 , int port , u16 syssts ) { unsigned long tmp ; unsigned long tmp___0 ; unsigned long tmp___1 ; unsigned long tmp___2 ; unsigned long tmp___3 ; unsigned long tmp___4 ; struct usb_hcd *tmp___5 ; struct usb_hcd *tmp___6 ; { if ((unsigned int )syssts == 0U) { tmp = get_intsts_reg(port); r8a66597_write(r8a66597, 63487, tmp); tmp___0 = get_intenb_reg(port); r8a66597_mdfy(r8a66597, 2048, 0, tmp___0); } else { if ((unsigned int )syssts == 1U) { tmp___1 = get_syscfg_reg(port); r8a66597_mdfy(r8a66597, 128, 0, tmp___1); } else if ((unsigned int )syssts == 2U) { tmp___2 = get_syscfg_reg(port); r8a66597_mdfy(r8a66597, 0, 128, tmp___2); } else { } tmp___3 = get_intsts_reg(port); r8a66597_write(r8a66597, 61439, tmp___3); tmp___4 = get_intenb_reg(port); r8a66597_mdfy(r8a66597, 4096, 0, tmp___4); if ((unsigned int )*((unsigned char *)r8a66597 + 3128UL) != 0U) { tmp___5 = r8a66597_to_hcd(r8a66597); usb_hcd_resume_root_hub(tmp___5); } else { } } spin_unlock(& r8a66597->lock); tmp___6 = r8a66597_to_hcd(r8a66597); usb_hcd_poll_rh_status(tmp___6); spin_lock(& r8a66597->lock); return; } } static void r8a66597_usb_connect(struct r8a66597 *r8a66597 , int port ) { u16 speed ; u16 tmp ; struct r8a66597_root_hub *rh ; { tmp = get_rh_usb_speed(r8a66597, port); speed = tmp; rh = (struct r8a66597_root_hub *)(& r8a66597->root_hub) + (unsigned long )port; rh->port = rh->port & 4294965759U; if ((unsigned int )speed == 3U) { rh->port = rh->port | 1024U; } else if ((unsigned int )speed == 1U) { rh->port = rh->port | 512U; } else { } rh->port = rh->port & 4294967279U; rh->port = rh->port | 2U; return; } } static void r8a66597_usb_disconnect(struct r8a66597 *r8a66597 , int port ) { struct r8a66597_device *dev ; { dev = r8a66597->root_hub[port].dev; disable_r8a66597_pipe_all(r8a66597, dev); free_usb_address(r8a66597, dev, 0); start_root_hub_sampling(r8a66597, port, 0); return; } } static void prepare_setup_packet(struct r8a66597 *r8a66597 , struct r8a66597_td *td ) { int i ; __le16 *p ; unsigned long setup_addr ; { p = (__le16 *)(td->urb)->setup_packet; setup_addr = 84UL; r8a66597_write(r8a66597, (int )((u16 )((int )((short )((int )td->address << 12)) | (int )((short )td->maxpacket))), 94UL); r8a66597_write(r8a66597, 65487, 66UL); i = 0; goto ldv_28789; ldv_28788: r8a66597_write(r8a66597, (int )*(p + (unsigned long )i), setup_addr); setup_addr = setup_addr + 2UL; i = i + 1; ldv_28789: ; if (i <= 3) { goto ldv_28788; } else { goto ldv_28790; } ldv_28790: r8a66597_write(r8a66597, 16384, 96UL); return; } } static void prepare_packet_read(struct r8a66597 *r8a66597 , struct r8a66597_td *td ) { struct urb *urb ; { urb = td->urb; if (urb->pipe >> 30 == 2U) { r8a66597_mdfy(r8a66597, 0, 16, 92UL); r8a66597_mdfy(r8a66597, 0, 47, 32UL); r8a66597_reg_wait(r8a66597, 32UL, 15, 0); if (urb->actual_length == 0U) { r8a66597_pipe_toggle(r8a66597, td->pipe, 1); r8a66597_write(r8a66597, 16384, 34UL); } else { } pipe_irq_disable(r8a66597, (int )td->pipenum); pipe_start(r8a66597, td->pipe); pipe_irq_enable(r8a66597, urb, (int )td->pipenum); } else if (urb->actual_length == 0U) { pipe_irq_disable(r8a66597, (int )td->pipenum); pipe_setting(r8a66597, td); pipe_stop(r8a66597, td->pipe); r8a66597_write(r8a66597, ~ ((int )((u16 )(1 << (int )td->pipenum))), 70UL); if ((td->pipe)->pipetre != 0UL) { r8a66597_write(r8a66597, 256, (td->pipe)->pipetre); r8a66597_write(r8a66597, (int )((u16 )(((urb->transfer_buffer_length + (u32 )td->maxpacket) - 1U) / (u32 )td->maxpacket)), (td->pipe)->pipetrn); r8a66597_mdfy(r8a66597, 512, 0, (td->pipe)->pipetre); } else { } pipe_start(r8a66597, td->pipe); pipe_irq_enable(r8a66597, urb, (int )td->pipenum); } else { } return; } } static void prepare_packet_write(struct r8a66597 *r8a66597 , struct r8a66597_td *td ) { u16 tmp ; struct urb *urb ; long tmp___0 ; { urb = td->urb; if (urb->pipe >> 30 == 2U) { pipe_stop(r8a66597, td->pipe); r8a66597_mdfy(r8a66597, 16, 0, 92UL); r8a66597_mdfy(r8a66597, 32, 47, 32UL); r8a66597_reg_wait(r8a66597, 32UL, 15, 0); if (urb->actual_length == 0U) { r8a66597_pipe_toggle(r8a66597, td->pipe, 1); r8a66597_write(r8a66597, 16384, 34UL); } else { } } else { if (urb->actual_length == 0U) { pipe_setting(r8a66597, td); } else { } if ((td->pipe)->pipetre != 0UL) { r8a66597_mdfy(r8a66597, 0, 512, (td->pipe)->pipetre); } else { } } r8a66597_write(r8a66597, ~ ((int )((u16 )(1 << (int )td->pipenum))), 70UL); fifo_change_from_pipe(r8a66597, td->pipe); tmp = r8a66597_read(r8a66597, (td->pipe)->fifoctr); tmp___0 = ldv__builtin_expect(((int )tmp & 8192) == 0, 0L); if (tmp___0 != 0L) { pipe_irq_enable(r8a66597, urb, (int )td->pipenum); } else { packet_write(r8a66597, (int )td->pipenum); } pipe_start(r8a66597, td->pipe); return; } } static void prepare_status_packet(struct r8a66597 *r8a66597 , struct r8a66597_td *td ) { struct urb *urb ; { urb = td->urb; r8a66597_pipe_toggle(r8a66597, td->pipe, 1); pipe_stop(r8a66597, td->pipe); if ((int )((signed char )*(urb->setup_packet)) < 0) { r8a66597_mdfy(r8a66597, 16, 0, 92UL); r8a66597_mdfy(r8a66597, 32, 47, 32UL); r8a66597_reg_wait(r8a66597, 32UL, 15, 0); r8a66597_write(r8a66597, 65534, 74UL); r8a66597_write(r8a66597, 49152, 34UL); enable_pipe_irq(r8a66597, 0, 58UL); } else { r8a66597_mdfy(r8a66597, 0, 16, 92UL); r8a66597_mdfy(r8a66597, 0, 47, 32UL); r8a66597_reg_wait(r8a66597, 32UL, 15, 0); r8a66597_write(r8a66597, 16384, 34UL); enable_pipe_irq(r8a66597, 0, 54UL); } enable_pipe_irq(r8a66597, 0, 56UL); pipe_start(r8a66597, td->pipe); return; } } static int is_set_address(unsigned char *setup_packet ) { { if (((int )*setup_packet & 96) == 0 && (unsigned int )*(setup_packet + 1UL) == 5U) { return (1); } else { return (0); } } } static int start_transfer(struct r8a66597 *r8a66597 , struct r8a66597_td *td ) { long tmp ; int tmp___0 ; { tmp = ldv__builtin_expect((unsigned long )td == (unsigned long )((struct r8a66597_td *)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 *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/usb/host/r8a66597-hcd.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c.prepared"), "i" (1251), "i" (12UL)); ldv_28814: ; goto ldv_28814; } else { } switch ((int )td->type) { case 45: tmp___0 = is_set_address((td->urb)->setup_packet); if (tmp___0 != 0) { td->set_address = 1U; *((td->urb)->setup_packet + 2UL) = alloc_usb_address(r8a66597, td->urb); if ((unsigned int )*((td->urb)->setup_packet + 2UL) == 0U) { return (-32); } else { } } else { } prepare_setup_packet(r8a66597, td); goto ldv_28816; case 105: prepare_packet_read(r8a66597, td); goto ldv_28816; case 225: prepare_packet_write(r8a66597, td); goto ldv_28816; case 210: prepare_status_packet(r8a66597, td); goto ldv_28816; default: printk("\vr8a66597: invalid type.\n"); goto ldv_28816; } ldv_28816: ; return (0); } } static int check_transfer_finish(struct r8a66597_td *td , struct urb *urb ) { { if (urb->pipe >> 30 == 0U) { if (urb->number_of_packets == td->iso_cnt) { return (1); } else { } } else { } if ((urb->transfer_buffer_length <= urb->actual_length || (unsigned int )*((unsigned char *)td + 44UL) != 0U) || (unsigned int )*((unsigned char *)td + 44UL) != 0U) { return (1); } else { } return (0); } } static void set_td_timer(struct r8a66597 *r8a66597 , struct r8a66597_td *td ) { unsigned long time ; long tmp ; unsigned long tmp___0 ; int tmp___1 ; { tmp = ldv__builtin_expect((unsigned long )td == (unsigned long )((struct r8a66597_td *)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 *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/usb/host/r8a66597-hcd.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c.prepared"), "i" (1301), "i" (12UL)); ldv_28830: ; goto ldv_28830; } else { } tmp___1 = list_empty((struct list_head const *)(& r8a66597->pipe_queue) + (unsigned long )td->pipenum); if ((tmp___1 == 0 && (td->urb)->pipe >> 30 != 2U) && ((td->urb)->pipe & 128U) != 0U) { r8a66597->timeout_map = (unsigned short )((int )((short )r8a66597->timeout_map) | (int )((short )(1 << (int )td->pipenum))); switch ((td->urb)->pipe >> 30) { case 1: ; case 0: time = 30UL; goto ldv_28833; default: time = 300UL; goto ldv_28833; } ldv_28833: tmp___0 = msecs_to_jiffies((unsigned int const )time); mod_timer((struct timer_list *)(& r8a66597->td_timer) + (unsigned long )td->pipenum, tmp___0 + (unsigned long )jiffies); } else { } return; } } static void finish_request(struct r8a66597 *r8a66597 , struct r8a66597_td *td , u16 pipenum , struct urb *urb , int status ) { int restart ; struct usb_hcd *hcd ; struct usb_hcd *tmp ; long tmp___0 ; int tmp___1 ; long tmp___2 ; long tmp___3 ; { restart = 0; tmp = r8a66597_to_hcd(r8a66597); hcd = tmp; r8a66597->timeout_map = (unsigned short )((int )((short )r8a66597->timeout_map) & ~ ((int )((short )(1 << (int )pipenum)))); tmp___0 = ldv__builtin_expect((unsigned long )td != (unsigned long )((struct r8a66597_td *)0), 1L); if (tmp___0 != 0L) { if ((unsigned int )*((unsigned char *)td + 44UL) != 0U && (status != 0 || urb->unlinked != 0)) { r8a66597->address_map = (unsigned short )((int )((short )r8a66597->address_map) & ~ ((int )((short )(1 << (int )*(urb->setup_packet + 2UL))))); } else { } pipe_toggle_save(r8a66597, td->pipe, urb); list_del(& td->queue); kfree((void const *)td); } else { } tmp___1 = list_empty((struct list_head const *)(& r8a66597->pipe_queue) + (unsigned long )pipenum); if (tmp___1 == 0) { restart = 1; } else { } tmp___2 = ldv__builtin_expect((unsigned long )urb != (unsigned long )((struct urb *)0), 1L); if (tmp___2 != 0L) { if (urb->pipe >> 30 == 0U) { urb->start_frame = r8a66597_get_frame(hcd); } else { } r8a66597_urb_done(r8a66597, urb, status); } else { } if (restart != 0) { td = r8a66597_get_td(r8a66597, (int )pipenum); tmp___3 = ldv__builtin_expect((unsigned long )td == (unsigned long )((struct r8a66597_td *)0), 0L); if (tmp___3 != 0L) { return; } else { } start_transfer(r8a66597, td); set_td_timer(r8a66597, td); } else { } return; } } static void packet_read(struct r8a66597 *r8a66597 , u16 pipenum ) { u16 tmp ; int rcv_len ; int bufsize ; int urb_len ; int size ; u16 *buf ; struct r8a66597_td *td ; struct r8a66597_td *tmp___0 ; struct urb *urb ; int finish ; int status ; long tmp___1 ; long tmp___2 ; int _min1 ; int _min2 ; int tmp___3 ; int tmp___4 ; { tmp___0 = r8a66597_get_td(r8a66597, (int )pipenum); td = tmp___0; finish = 0; status = 0; tmp___1 = ldv__builtin_expect((unsigned long )td == (unsigned long )((struct r8a66597_td *)0), 0L); if (tmp___1 != 0L) { return; } else { } urb = td->urb; fifo_change_from_pipe(r8a66597, td->pipe); tmp = r8a66597_read(r8a66597, (td->pipe)->fifoctr); tmp___2 = ldv__builtin_expect(((int )tmp & 8192) == 0, 0L); if (tmp___2 != 0L) { pipe_stop(r8a66597, td->pipe); pipe_irq_disable(r8a66597, (int )pipenum); printk("\vr8a66597: in fifo not ready (%d)\n", (int )pipenum); finish_request(r8a66597, td, (int )pipenum, td->urb, -32); return; } else { } rcv_len = (int )tmp & 4095; if (urb->pipe >> 30 == 0U) { buf = (u16 *)urb->transfer_buffer + (unsigned long )urb->iso_frame_desc[td->iso_cnt].offset; urb_len = (int )urb->iso_frame_desc[td->iso_cnt].length; } else { buf = (u16 *)urb->transfer_buffer + (unsigned long )urb->actual_length; urb_len = (int )(urb->transfer_buffer_length - urb->actual_length); } _min1 = urb_len; _min2 = (int )td->maxpacket; if (_min1 < _min2) { tmp___3 = _min1; } else { tmp___3 = _min2; } bufsize = tmp___3; if (rcv_len <= bufsize) { size = rcv_len; } else { size = bufsize; status = -75; finish = 1; } urb->actual_length = urb->actual_length + (u32 )size; if (rcv_len == 0) { td->zero_packet = 1U; } else { } if (rcv_len < bufsize) { td->short_packet = 1U; } else { } if (urb->pipe >> 30 == 0U) { urb->iso_frame_desc[td->iso_cnt].actual_length = (unsigned int )size; urb->iso_frame_desc[td->iso_cnt].status = status; td->iso_cnt = td->iso_cnt + 1; finish = 0; } else { } if (finish != 0) { pipe_stop(r8a66597, td->pipe); pipe_irq_disable(r8a66597, (int )pipenum); finish = 1; } else { tmp___4 = check_transfer_finish(td, urb); if (tmp___4 != 0) { pipe_stop(r8a66597, td->pipe); pipe_irq_disable(r8a66597, (int )pipenum); finish = 1; } else { } } if ((unsigned long )urb->transfer_buffer != (unsigned long )((void *)0)) { if (size == 0) { r8a66597_write(r8a66597, 16384, (td->pipe)->fifoctr); } else { r8a66597_read_fifo(r8a66597, (td->pipe)->fifoaddr, buf, size); } } else { } if (finish != 0 && (unsigned int )pipenum != 0U) { finish_request(r8a66597, td, (int )pipenum, urb, status); } else { } return; } } static void packet_write(struct r8a66597 *r8a66597 , u16 pipenum ) { u16 tmp ; int bufsize ; int size ; u16 *buf ; struct r8a66597_td *td ; struct r8a66597_td *tmp___0 ; struct urb *urb ; long tmp___1 ; long tmp___2 ; int _min1 ; int _min2 ; int tmp___3 ; u32 __min1 ; u32 __min2 ; u32 tmp___4 ; int tmp___5 ; { tmp___0 = r8a66597_get_td(r8a66597, (int )pipenum); td = tmp___0; tmp___1 = ldv__builtin_expect((unsigned long )td == (unsigned long )((struct r8a66597_td *)0), 0L); if (tmp___1 != 0L) { return; } else { } urb = td->urb; fifo_change_from_pipe(r8a66597, td->pipe); tmp = r8a66597_read(r8a66597, (td->pipe)->fifoctr); tmp___2 = ldv__builtin_expect(((int )tmp & 8192) == 0, 0L); if (tmp___2 != 0L) { pipe_stop(r8a66597, td->pipe); pipe_irq_disable(r8a66597, (int )pipenum); printk("\vr8a66597: out fifo not ready (%d)\n", (int )pipenum); finish_request(r8a66597, td, (int )pipenum, urb, -32); return; } else { } bufsize = (int )td->maxpacket; if (urb->pipe >> 30 == 0U) { buf = (u16 *)urb->transfer_buffer + (unsigned long )urb->iso_frame_desc[td->iso_cnt].offset; _min1 = bufsize; _min2 = (int )urb->iso_frame_desc[td->iso_cnt].length; if (_min1 < _min2) { tmp___3 = _min1; } else { tmp___3 = _min2; } size = tmp___3; } else { buf = (u16 *)urb->transfer_buffer + (unsigned long )urb->actual_length; __min1 = (u32 )bufsize; __min2 = urb->transfer_buffer_length - urb->actual_length; if (__min1 < __min2) { tmp___4 = __min1; } else { tmp___4 = __min2; } size = (int )tmp___4; } if ((unsigned int )pipenum != 0U) { r8a66597_write(r8a66597, ~ ((int )((u16 )(1 << (int )pipenum))), 74UL); } else { } if ((unsigned long )urb->transfer_buffer != (unsigned long )((void *)0)) { r8a66597_write_fifo(r8a66597, td->pipe, buf, size); if (urb->pipe >> 30 != 3U || (int )td->maxpacket != size) { r8a66597_write(r8a66597, 32768, (td->pipe)->fifoctr); } else { } } else { } urb->actual_length = urb->actual_length + (u32 )size; if (urb->pipe >> 30 == 0U) { urb->iso_frame_desc[td->iso_cnt].actual_length = (unsigned int )size; urb->iso_frame_desc[td->iso_cnt].status = 0; td->iso_cnt = td->iso_cnt + 1; } else { } tmp___5 = check_transfer_finish(td, urb); if (tmp___5 != 0) { disable_pipe_irq(r8a66597, (int )pipenum, 54UL); enable_pipe_irq(r8a66597, (int )pipenum, 58UL); if (urb->pipe >> 30 != 0U) { enable_pipe_irq(r8a66597, (int )pipenum, 56UL); } else { } } else { pipe_irq_enable(r8a66597, urb, (int )pipenum); } return; } } static void check_next_phase(struct r8a66597 *r8a66597 , int status ) { struct r8a66597_td *td ; struct r8a66597_td *tmp ; struct urb *urb ; u8 finish ; long tmp___0 ; int tmp___1 ; { tmp = r8a66597_get_td(r8a66597, 0); td = tmp; finish = 0U; tmp___0 = ldv__builtin_expect((unsigned long )td == (unsigned long )((struct r8a66597_td *)0), 0L); if (tmp___0 != 0L) { return; } else { } urb = td->urb; switch ((int )td->type) { case 105: ; case 225: tmp___1 = check_transfer_finish(td, urb); if (tmp___1 != 0) { td->type = 210U; } else { } goto ldv_28886; case 45: ; if (urb->transfer_buffer_length == urb->actual_length) { td->type = 210U; } else if ((urb->pipe & 128U) == 0U) { td->type = 225U; } else { td->type = 105U; } goto ldv_28886; case 210: finish = 1U; goto ldv_28886; } ldv_28886: ; if (((unsigned int )finish != 0U || status != 0) || urb->unlinked != 0) { finish_request(r8a66597, td, 0, urb, status); } else { start_transfer(r8a66597, td); } return; } } static int get_urb_error(struct r8a66597 *r8a66597 , u16 pipenum ) { struct r8a66597_td *td ; struct r8a66597_td *tmp ; u16 pid ; u16 tmp___0 ; { tmp = r8a66597_get_td(r8a66597, (int )pipenum); td = tmp; if ((unsigned long )td != (unsigned long )((struct r8a66597_td *)0)) { tmp___0 = r8a66597_read(r8a66597, (td->pipe)->pipectr); pid = (unsigned int )tmp___0 & 3U; if ((unsigned int )pid == 0U) { return (-104); } else { return (-32); } } else { } return (0); } } static void irq_pipe_ready(struct r8a66597 *r8a66597 ) { u16 check ; u16 pipenum ; u16 mask ; struct r8a66597_td *td ; u16 tmp ; u16 tmp___0 ; long tmp___1 ; { tmp = r8a66597_read(r8a66597, 70UL); tmp___0 = r8a66597_read(r8a66597, 54UL); mask = (u16 )((int )tmp & (int )tmp___0); r8a66597_write(r8a66597, ~ ((int )mask), 70UL); if ((int )mask & 1) { td = r8a66597_get_td(r8a66597, 0); if ((unsigned long )td != (unsigned long )((struct r8a66597_td *)0) && (unsigned int )td->type == 105U) { packet_read(r8a66597, 0); } else { pipe_irq_disable(r8a66597, 0); } check_next_phase(r8a66597, 0); } else { } pipenum = 1U; goto ldv_28904; ldv_28903: check = (u16 )(1 << (int )pipenum); if ((unsigned int )((int )mask & (int )check) != 0U) { td = r8a66597_get_td(r8a66597, (int )pipenum); tmp___1 = ldv__builtin_expect((unsigned long )td == (unsigned long )((struct r8a66597_td *)0), 0L); if (tmp___1 != 0L) { goto ldv_28902; } else { } if ((unsigned int )td->type == 105U) { packet_read(r8a66597, (int )pipenum); } else if ((unsigned int )td->type == 225U) { packet_write(r8a66597, (int )pipenum); } else { } } else { } ldv_28902: pipenum = (u16 )((int )pipenum + 1); ldv_28904: ; if ((unsigned int )pipenum <= 9U) { goto ldv_28903; } else { goto ldv_28905; } ldv_28905: ; return; } } static void irq_pipe_empty(struct r8a66597 *r8a66597 ) { u16 tmp ; u16 check ; u16 pipenum ; u16 mask ; struct r8a66597_td *td ; u16 tmp___0 ; u16 tmp___1 ; struct r8a66597_td *td___0 ; long tmp___2 ; { tmp___0 = r8a66597_read(r8a66597, 74UL); tmp___1 = r8a66597_read(r8a66597, 58UL); mask = (u16 )((int )tmp___0 & (int )tmp___1); r8a66597_write(r8a66597, ~ ((int )mask), 74UL); if ((int )mask & 1) { cfifo_change(r8a66597, 0); td = r8a66597_get_td(r8a66597, 0); if ((unsigned long )td != (unsigned long )((struct r8a66597_td *)0) && (unsigned int )td->type != 225U) { disable_pipe_irq(r8a66597, 0, 58UL); } else { } check_next_phase(r8a66597, 0); } else { } pipenum = 1U; goto ldv_28917; ldv_28916: check = (u16 )(1 << (int )pipenum); if ((unsigned int )((int )mask & (int )check) != 0U) { td___0 = r8a66597_get_td(r8a66597, (int )pipenum); tmp___2 = ldv__builtin_expect((unsigned long )td___0 == (unsigned long )((struct r8a66597_td *)0), 0L); if (tmp___2 != 0L) { goto ldv_28915; } else { } tmp = r8a66597_read(r8a66597, (td___0->pipe)->pipectr); if (((int )tmp & 16384) == 0) { disable_pipe_irq(r8a66597, (int )pipenum, 58UL); pipe_irq_disable(r8a66597, (int )pipenum); finish_request(r8a66597, td___0, (int )pipenum, td___0->urb, 0); } else { } } else { } ldv_28915: pipenum = (u16 )((int )pipenum + 1); ldv_28917: ; if ((unsigned int )pipenum <= 9U) { goto ldv_28916; } else { goto ldv_28918; } ldv_28918: ; return; } } static void irq_pipe_nrdy(struct r8a66597 *r8a66597 ) { u16 check ; u16 pipenum ; u16 mask ; int status ; u16 tmp ; u16 tmp___0 ; struct r8a66597_td *td ; long tmp___1 ; { tmp = r8a66597_read(r8a66597, 72UL); tmp___0 = r8a66597_read(r8a66597, 56UL); mask = (u16 )((int )tmp & (int )tmp___0); r8a66597_write(r8a66597, ~ ((int )mask), 72UL); if ((int )mask & 1) { cfifo_change(r8a66597, 0); status = get_urb_error(r8a66597, 0); pipe_irq_disable(r8a66597, 0); check_next_phase(r8a66597, status); } else { } pipenum = 1U; goto ldv_28929; ldv_28928: check = (u16 )(1 << (int )pipenum); if ((unsigned int )((int )mask & (int )check) != 0U) { td = r8a66597_get_td(r8a66597, (int )pipenum); tmp___1 = ldv__builtin_expect((unsigned long )td == (unsigned long )((struct r8a66597_td *)0), 0L); if (tmp___1 != 0L) { goto ldv_28927; } else { } status = get_urb_error(r8a66597, (int )pipenum); pipe_irq_disable(r8a66597, (int )pipenum); pipe_stop(r8a66597, td->pipe); finish_request(r8a66597, td, (int )pipenum, td->urb, status); } else { } ldv_28927: pipenum = (u16 )((int )pipenum + 1); ldv_28929: ; if ((unsigned int )pipenum <= 9U) { goto ldv_28928; } else { goto ldv_28930; } ldv_28930: ; return; } } static irqreturn_t r8a66597_irq(struct usb_hcd *hcd ) { struct r8a66597 *r8a66597 ; struct r8a66597 *tmp ; u16 intsts0 ; u16 intsts1 ; u16 intsts2 ; u16 intenb0 ; u16 intenb1 ; u16 intenb2 ; u16 mask0 ; u16 mask1 ; u16 mask2 ; int status ; struct usb_hcd *tmp___0 ; struct usb_hcd *tmp___1 ; { tmp = hcd_to_r8a66597(hcd); r8a66597 = tmp; spin_lock(& r8a66597->lock); intsts0 = r8a66597_read(r8a66597, 64UL); intsts1 = r8a66597_read(r8a66597, 66UL); intsts2 = r8a66597_read(r8a66597, 68UL); intenb0 = r8a66597_read(r8a66597, 48UL); intenb1 = r8a66597_read(r8a66597, 50UL); intenb2 = r8a66597_read(r8a66597, 52UL); mask2 = (u16 )((int )intsts2 & (int )intenb2); mask1 = (u16 )((int )intsts1 & (int )intenb1); mask0 = (unsigned int )((u16 )((int )intsts0 & (int )intenb0)) & 1792U; if ((unsigned int )mask2 != 0U) { if (((int )mask2 & 2048) != 0) { r8a66597_write(r8a66597, 63487, 68UL); r8a66597_mdfy(r8a66597, 0, 2048, 52UL); start_root_hub_sampling(r8a66597, 1, 1); } else { } if (((int )mask2 & 4096) != 0) { r8a66597_write(r8a66597, 61439, 68UL); r8a66597_mdfy(r8a66597, 0, 4096, 52UL); r8a66597_usb_disconnect(r8a66597, 1); } else { } if (((int )mask2 & 16384) != 0) { r8a66597_write(r8a66597, 49151, 68UL); r8a66597_mdfy(r8a66597, 0, 16384, 52UL); tmp___0 = r8a66597_to_hcd(r8a66597); usb_hcd_resume_root_hub(tmp___0); } else { } } else { } if ((unsigned int )mask1 != 0U) { if (((int )mask1 & 2048) != 0) { r8a66597_write(r8a66597, 63487, 66UL); r8a66597_mdfy(r8a66597, 0, 2048, 50UL); start_root_hub_sampling(r8a66597, 0, 1); } else { } if (((int )mask1 & 4096) != 0) { r8a66597_write(r8a66597, 61439, 66UL); r8a66597_mdfy(r8a66597, 0, 4096, 50UL); r8a66597_usb_disconnect(r8a66597, 0); } else { } if (((int )mask1 & 16384) != 0) { r8a66597_write(r8a66597, 49151, 66UL); r8a66597_mdfy(r8a66597, 0, 16384, 50UL); tmp___1 = r8a66597_to_hcd(r8a66597); usb_hcd_resume_root_hub(tmp___1); } else { } if (((int )mask1 & 32) != 0) { r8a66597_write(r8a66597, 65503, 66UL); status = get_urb_error(r8a66597, 0); check_next_phase(r8a66597, status); } else { } if (((int )mask1 & 16) != 0) { r8a66597_write(r8a66597, 65519, 66UL); check_next_phase(r8a66597, 0); } else { } } else { } if ((unsigned int )mask0 != 0U) { if (((int )mask0 & 256) != 0) { irq_pipe_ready(r8a66597); } else { } if (((int )mask0 & 1024) != 0) { irq_pipe_empty(r8a66597); } else { } if (((int )mask0 & 512) != 0) { irq_pipe_nrdy(r8a66597); } else { } } else { } spin_unlock(& r8a66597->lock); return (1); } } static void r8a66597_root_hub_control(struct r8a66597 *r8a66597 , int port ) { u16 tmp ; struct r8a66597_root_hub *rh ; unsigned long dvstctr_reg ; unsigned long tmp___0 ; unsigned long tmp___1 ; unsigned long tmp___2 ; unsigned long tmp___3 ; u16 tmp___4 ; { rh = (struct r8a66597_root_hub *)(& r8a66597->root_hub) + (unsigned long )port; if ((rh->port & 16U) != 0U) { tmp___0 = get_dvstctr_reg(port); dvstctr_reg = tmp___0; tmp = r8a66597_read(r8a66597, dvstctr_reg); if (((int )tmp & 64) != 0) { r8a66597_mdfy(r8a66597, 16, 80, dvstctr_reg); r8a66597_root_hub_start_polling(r8a66597); } else { r8a66597_usb_connect(r8a66597, port); } } else { } if ((rh->port & 1U) == 0U) { tmp___1 = get_intsts_reg(port); r8a66597_write(r8a66597, 63487, tmp___1); tmp___2 = get_intenb_reg(port); r8a66597_mdfy(r8a66597, 2048, 0, tmp___2); } else { } if (rh->scount > 0) { tmp___3 = get_syssts_reg(port); tmp___4 = r8a66597_read(r8a66597, tmp___3); tmp = (unsigned int )tmp___4 & 3U; if ((int )rh->old_syssts == (int )tmp) { rh->scount = rh->scount - 1; if (rh->scount == 0) { r8a66597_check_syssts(r8a66597, port, (int )tmp); } else { r8a66597_root_hub_start_polling(r8a66597); } } else { rh->scount = 5; rh->old_syssts = tmp; r8a66597_root_hub_start_polling(r8a66597); } } else { } return; } } static void r8a66597_interval_timer(unsigned long _r8a66597 ) { struct r8a66597 *r8a66597 ; unsigned long flags ; u16 pipenum ; struct r8a66597_td *td ; raw_spinlock_t *tmp ; int tmp___0 ; { r8a66597 = (struct r8a66597 *)_r8a66597; tmp = spinlock_check(& r8a66597->lock); flags = _raw_spin_lock_irqsave(tmp); pipenum = 0U; goto ldv_28964; ldv_28963: ; if ((((int )r8a66597->interval_map >> (int )pipenum) & 1) == 0) { goto ldv_28962; } else { } tmp___0 = timer_pending((struct timer_list const *)(& r8a66597->interval_timer) + (unsigned long )pipenum); if (tmp___0 != 0) { goto ldv_28962; } else { } td = r8a66597_get_td(r8a66597, (int )pipenum); if ((unsigned long )td != (unsigned long )((struct r8a66597_td *)0)) { start_transfer(r8a66597, td); } else { } ldv_28962: pipenum = (u16 )((int )pipenum + 1); ldv_28964: ; if ((unsigned int )pipenum <= 9U) { goto ldv_28963; } else { goto ldv_28965; } ldv_28965: spin_unlock_irqrestore(& r8a66597->lock, flags); return; } } static void r8a66597_td_timer(unsigned long _r8a66597 ) { struct r8a66597 *r8a66597 ; unsigned long flags ; u16 pipenum ; struct r8a66597_td *td ; struct r8a66597_td *new_td ; struct r8a66597_pipe *pipe ; raw_spinlock_t *tmp ; int tmp___0 ; { r8a66597 = (struct r8a66597 *)_r8a66597; new_td = 0; tmp = spinlock_check(& r8a66597->lock); flags = _raw_spin_lock_irqsave(tmp); pipenum = 0U; goto ldv_28983; ldv_28982: ; if ((((int )r8a66597->timeout_map >> (int )pipenum) & 1) == 0) { goto ldv_28978; } else { } tmp___0 = timer_pending((struct timer_list const *)(& r8a66597->td_timer) + (unsigned long )pipenum); if (tmp___0 != 0) { goto ldv_28978; } else { } td = r8a66597_get_td(r8a66597, (int )pipenum); if ((unsigned long )td == (unsigned long )((struct r8a66597_td *)0)) { r8a66597->timeout_map = (unsigned short )((int )((short )r8a66597->timeout_map) & ~ ((int )((short )(1 << (int )pipenum)))); goto ldv_28978; } else { } if ((td->urb)->actual_length != 0U) { set_td_timer(r8a66597, td); goto ldv_28979; } else { } pipe = td->pipe; pipe_stop(r8a66597, pipe); new_td = td; ldv_28981: list_move_tail(& new_td->queue, (struct list_head *)(& r8a66597->pipe_queue) + (unsigned long )pipenum); new_td = r8a66597_get_td(r8a66597, (int )pipenum); if ((unsigned long )new_td == (unsigned long )((struct r8a66597_td *)0)) { new_td = td; goto ldv_28980; } else { } if ((unsigned long )td != (unsigned long )new_td && (int )td->address == (int )new_td->address) { goto ldv_28981; } else { goto ldv_28980; } ldv_28980: start_transfer(r8a66597, new_td); if ((unsigned long )td == (unsigned long )new_td) { r8a66597->timeout_map = (unsigned short )((int )((short )r8a66597->timeout_map) & ~ ((int )((short )(1 << (int )pipenum)))); } else { set_td_timer(r8a66597, new_td); } goto ldv_28979; ldv_28978: pipenum = (u16 )((int )pipenum + 1); ldv_28983: ; if ((unsigned int )pipenum <= 9U) { goto ldv_28982; } else { goto ldv_28979; } ldv_28979: spin_unlock_irqrestore(& r8a66597->lock, flags); return; } } static void r8a66597_timer(unsigned long _r8a66597 ) { struct r8a66597 *r8a66597 ; unsigned long flags ; int port ; raw_spinlock_t *tmp ; { r8a66597 = (struct r8a66597 *)_r8a66597; tmp = spinlock_check(& r8a66597->lock); flags = _raw_spin_lock_irqsave(tmp); port = 0; goto ldv_28994; ldv_28993: r8a66597_root_hub_control(r8a66597, port); port = port + 1; ldv_28994: ; if ((unsigned int )port < r8a66597->max_root_hub) { goto ldv_28993; } else { goto ldv_28995; } ldv_28995: spin_unlock_irqrestore(& r8a66597->lock, flags); return; } } static int check_pipe_config(struct r8a66597 *r8a66597 , struct urb *urb ) { struct r8a66597_device *dev ; struct r8a66597_device *tmp ; { tmp = get_urb_to_r8a66597_dev(r8a66597, urb); dev = tmp; if ((((unsigned long )dev != (unsigned long )((struct r8a66597_device *)0) && (unsigned int )dev->address != 0U) && (unsigned int )dev->state != 7U) && (unsigned int )(urb->dev)->state == 7U) { return (1); } else { return (0); } } } static int r8a66597_start(struct usb_hcd *hcd ) { struct r8a66597 *r8a66597 ; struct r8a66597 *tmp ; int tmp___0 ; { tmp = hcd_to_r8a66597(hcd); r8a66597 = tmp; hcd->state = 1; tmp___0 = enable_controller(r8a66597); return (tmp___0); } } static void r8a66597_stop(struct usb_hcd *hcd ) { struct r8a66597 *r8a66597 ; struct r8a66597 *tmp ; { tmp = hcd_to_r8a66597(hcd); r8a66597 = tmp; disable_controller(r8a66597); return; } } static void set_address_zero(struct r8a66597 *r8a66597 , struct urb *urb ) { unsigned int usb_address ; u16 root_port ; u16 hub_port ; int tmp ; u16 tmp___0 ; { usb_address = (urb->pipe >> 8) & 127U; if (usb_address == 0U) { get_port_number(r8a66597, (char *)(& (urb->dev)->devpath), & root_port, & hub_port); tmp = get_parent_r8a66597_address(r8a66597, urb->dev); tmp___0 = get_r8a66597_usb_speed((urb->dev)->speed); set_devadd_reg(r8a66597, 0, (int )tmp___0, (int )((u8 )tmp), (int )((u8 )hub_port), (int )root_port); } else { } return; } } static struct r8a66597_td *r8a66597_make_td(struct r8a66597 *r8a66597 , struct urb *urb , struct usb_host_endpoint *hep ) { struct r8a66597_td *td ; u16 pipenum ; void *tmp ; { tmp = kzalloc(48UL, 32U); td = (struct r8a66597_td *)tmp; if ((unsigned long )td == (unsigned long )((struct r8a66597_td *)0)) { return (0); } else { } pipenum = r8a66597_get_pipenum(urb, hep); td->pipenum = pipenum; td->pipe = (struct r8a66597_pipe *)hep->hcpriv; td->urb = urb; td->address = get_urb_to_r8a66597_addr(r8a66597, urb); td->maxpacket = usb_maxpacket(urb->dev, (int )urb->pipe, (urb->pipe & 128U) == 0U); if (urb->pipe >> 30 == 2U) { td->type = 45U; } else if ((urb->pipe & 128U) != 0U) { td->type = 105U; } else { td->type = 225U; } INIT_LIST_HEAD(& td->queue); return (td); } } static int r8a66597_urb_enqueue(struct usb_hcd *hcd , struct urb *urb , gfp_t mem_flags ) { struct usb_host_endpoint *hep ; struct r8a66597 *r8a66597 ; struct r8a66597 *tmp ; struct r8a66597_td *td ; int ret ; int request ; unsigned long flags ; raw_spinlock_t *tmp___0 ; struct r8a66597_device *tmp___1 ; int tmp___2 ; long tmp___3 ; int tmp___4 ; unsigned long tmp___5 ; { hep = urb->ep; tmp = hcd_to_r8a66597(hcd); r8a66597 = tmp; td = 0; request = 0; tmp___0 = spinlock_check(& r8a66597->lock); flags = _raw_spin_lock_irqsave(tmp___0); tmp___1 = get_urb_to_r8a66597_dev(r8a66597, urb); if ((unsigned long )tmp___1 == (unsigned long )((struct r8a66597_device *)0)) { ret = -19; goto error_not_linked; } else { } ret = usb_hcd_link_urb_to_ep(hcd, urb); if (ret != 0) { goto error_not_linked; } else { } if ((unsigned long )hep->hcpriv == (unsigned long )((void *)0)) { hep->hcpriv = kzalloc(80UL, 32U); if ((unsigned long )hep->hcpriv == (unsigned long )((void *)0)) { ret = -12; goto error; } else { } set_pipe_reg_addr((struct r8a66597_pipe *)hep->hcpriv, 2); if (((urb->pipe >> 15) & 15U) != 0U) { init_pipe_info(r8a66597, urb, hep, & hep->desc); } else { } } else { } tmp___2 = check_pipe_config(r8a66597, urb); tmp___3 = ldv__builtin_expect(tmp___2 != 0, 0L); if (tmp___3 != 0L) { init_pipe_config(r8a66597, urb); } else { } set_address_zero(r8a66597, urb); td = r8a66597_make_td(r8a66597, urb, hep); if ((unsigned long )td == (unsigned long )((struct r8a66597_td *)0)) { ret = -12; goto error; } else { } tmp___4 = list_empty((struct list_head const *)(& r8a66597->pipe_queue) + (unsigned long )td->pipenum); if (tmp___4 != 0) { request = 1; } else { } list_add_tail(& td->queue, (struct list_head *)(& r8a66597->pipe_queue) + (unsigned long )td->pipenum); urb->hcpriv = (void *)td; if (request != 0) { if ((td->pipe)->info.timer_interval != 0UL) { r8a66597->interval_map = (unsigned short )((int )((short )r8a66597->interval_map) | (int )((short )(1 << (int )td->pipenum))); tmp___5 = msecs_to_jiffies((unsigned int const )(td->pipe)->info.timer_interval); mod_timer((struct timer_list *)(& r8a66597->interval_timer) + (unsigned long )td->pipenum, tmp___5 + (unsigned long )jiffies); } else { ret = start_transfer(r8a66597, td); if (ret < 0) { list_del(& td->queue); kfree((void const *)td); } else { } } } else { set_td_timer(r8a66597, td); } error: ; if (ret != 0) { usb_hcd_unlink_urb_from_ep(hcd, urb); } else { } error_not_linked: spin_unlock_irqrestore(& r8a66597->lock, flags); return (ret); } } static int r8a66597_urb_dequeue(struct usb_hcd *hcd , struct urb *urb , int status ) { struct r8a66597 *r8a66597 ; struct r8a66597 *tmp ; struct r8a66597_td *td ; unsigned long flags ; int rc ; raw_spinlock_t *tmp___0 ; { tmp = hcd_to_r8a66597(hcd); r8a66597 = tmp; tmp___0 = spinlock_check(& r8a66597->lock); flags = _raw_spin_lock_irqsave(tmp___0); rc = usb_hcd_check_unlink_urb(hcd, urb, status); if (rc != 0) { goto done; } else { } if ((unsigned long )urb->hcpriv != (unsigned long )((void *)0)) { td = (struct r8a66597_td *)urb->hcpriv; pipe_stop(r8a66597, td->pipe); pipe_irq_disable(r8a66597, (int )td->pipenum); disable_pipe_irq(r8a66597, (int )td->pipenum, 58UL); finish_request(r8a66597, td, (int )td->pipenum, urb, status); } else { } done: spin_unlock_irqrestore(& r8a66597->lock, flags); return (rc); } } static void r8a66597_endpoint_disable(struct usb_hcd *hcd , struct usb_host_endpoint *hep ) { struct r8a66597 *r8a66597 ; struct r8a66597 *tmp ; struct r8a66597_pipe *pipe ; struct r8a66597_td *td ; struct urb *urb ; u16 pipenum ; unsigned long flags ; raw_spinlock_t *tmp___0 ; { tmp = hcd_to_r8a66597(hcd); r8a66597 = tmp; pipe = (struct r8a66597_pipe *)hep->hcpriv; urb = 0; if ((unsigned long )pipe == (unsigned long )((struct r8a66597_pipe *)0)) { return; } else { } pipenum = pipe->info.pipenum; if ((unsigned int )pipenum == 0U) { kfree((void const *)hep->hcpriv); hep->hcpriv = 0; return; } else { } tmp___0 = spinlock_check(& r8a66597->lock); flags = _raw_spin_lock_irqsave(tmp___0); pipe_stop(r8a66597, pipe); pipe_irq_disable(r8a66597, (int )pipenum); disable_pipe_irq(r8a66597, (int )pipenum, 58UL); td = r8a66597_get_td(r8a66597, (int )pipenum); if ((unsigned long )td != (unsigned long )((struct r8a66597_td *)0)) { urb = td->urb; } else { } finish_request(r8a66597, td, (int )pipenum, urb, -108); kfree((void const *)hep->hcpriv); hep->hcpriv = 0; spin_unlock_irqrestore(& r8a66597->lock, flags); return; } } static int r8a66597_get_frame(struct usb_hcd *hcd ) { struct r8a66597 *r8a66597 ; struct r8a66597 *tmp ; u16 tmp___0 ; { tmp = hcd_to_r8a66597(hcd); r8a66597 = tmp; tmp___0 = r8a66597_read(r8a66597, 76UL); return ((int )tmp___0 & 1023); } } static void collect_usb_address_map(struct usb_device *udev , unsigned long *map ) { int chix ; struct usb_device *childdev ; { if ((((unsigned int )udev->state == 7U && (unsigned long )udev->parent != (unsigned long )((struct usb_device *)0)) && (udev->parent)->devnum > 1) && (unsigned int )(udev->parent)->descriptor.bDeviceClass == 9U) { *(map + (unsigned long )(udev->devnum / 32)) = *(map + (unsigned long )(udev->devnum / 32)) | (unsigned long )(1 << udev->devnum % 32); } else { } chix = 1; childdev = usb_hub_find_child(udev, chix); goto ldv_29077; ldv_29076: ; if ((unsigned long )childdev == (unsigned long )((struct usb_device *)0)) { goto ldv_29075; } else { collect_usb_address_map(childdev, map); } ldv_29075: chix = chix + 1; childdev = usb_hub_find_child(udev, chix); ldv_29077: ; if (udev->maxchild >= chix) { goto ldv_29076; } else { goto ldv_29078; } ldv_29078: ; return; } } static struct r8a66597_device *get_r8a66597_device(struct r8a66597 *r8a66597 , int addr ) { struct r8a66597_device *dev ; struct list_head *list ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { list = & r8a66597->child_device; __mptr = (struct list_head const *)list->next; dev = (struct r8a66597_device *)__mptr + 0xffffffffffffffd0UL; goto ldv_29091; ldv_29090: ; if (dev->usb_address != addr) { goto ldv_29089; } else { } return (dev); ldv_29089: __mptr___0 = (struct list_head const *)dev->device_list.next; dev = (struct r8a66597_device *)__mptr___0 + 0xffffffffffffffd0UL; ldv_29091: ; if ((unsigned long )(& dev->device_list) != (unsigned long )list) { goto ldv_29090; } else { goto ldv_29092; } ldv_29092: printk("\vr8a66597: get_r8a66597_device fail.(%d)\n", addr); return (0); } } static void update_usb_address_map(struct r8a66597 *r8a66597 , struct usb_device *root_hub , unsigned long *map ) { int i ; int j ; int addr ; unsigned long diff ; unsigned long flags ; struct r8a66597_device *dev ; raw_spinlock_t *tmp ; { i = 0; goto ldv_29113; ldv_29112: diff = r8a66597->child_connect_map[i] ^ *(map + (unsigned long )i); if (diff == 0UL) { goto ldv_29103; } else { } j = 0; goto ldv_29110; ldv_29109: ; if (((unsigned long )(1 << j) & diff) == 0UL) { goto ldv_29104; } else { } addr = i * 32 + j; if ((*(map + (unsigned long )i) & (unsigned long )(1 << j)) != 0UL) { set_child_connect_map(r8a66597, addr); } else { tmp = spinlock_check(& r8a66597->lock); flags = _raw_spin_lock_irqsave(tmp); dev = get_r8a66597_device(r8a66597, addr); disable_r8a66597_pipe_all(r8a66597, dev); free_usb_address(r8a66597, dev, 0); put_child_connect_map(r8a66597, addr); spin_unlock_irqrestore(& r8a66597->lock, flags); } ldv_29104: j = j + 1; ldv_29110: ; if (j <= 31) { goto ldv_29109; } else { goto ldv_29111; } ldv_29111: ; ldv_29103: i = i + 1; ldv_29113: ; if (i <= 3) { goto ldv_29112; } else { goto ldv_29114; } ldv_29114: ; return; } } static void r8a66597_check_detect_child(struct r8a66597 *r8a66597 , struct usb_hcd *hcd ) { struct usb_bus *bus ; unsigned long now_map[4U] ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { memset((void *)(& now_map), 0, 32UL); __mptr = (struct list_head const *)usb_bus_list.next; bus = (struct usb_bus *)__mptr + 0xffffffffffffffb8UL; goto ldv_29127; ldv_29126: ; if ((unsigned long )bus->root_hub == (unsigned long )((struct usb_device *)0)) { goto ldv_29125; } else { } if (bus->busnum != hcd->self.busnum) { goto ldv_29125; } else { } collect_usb_address_map(bus->root_hub, (unsigned long *)(& now_map)); update_usb_address_map(r8a66597, bus->root_hub, (unsigned long *)(& now_map)); ldv_29125: __mptr___0 = (struct list_head const *)bus->bus_list.next; bus = (struct usb_bus *)__mptr___0 + 0xffffffffffffffb8UL; ldv_29127: ; if ((unsigned long )(& bus->bus_list) != (unsigned long )(& usb_bus_list)) { goto ldv_29126; } else { goto ldv_29128; } ldv_29128: ; return; } } static int r8a66597_hub_status_data(struct usb_hcd *hcd , char *buf ) { struct r8a66597 *r8a66597 ; struct r8a66597 *tmp ; unsigned long flags ; int i ; raw_spinlock_t *tmp___0 ; { tmp = hcd_to_r8a66597(hcd); r8a66597 = tmp; r8a66597_check_detect_child(r8a66597, hcd); tmp___0 = spinlock_check(& r8a66597->lock); flags = _raw_spin_lock_irqsave(tmp___0); *buf = 0; i = 0; goto ldv_29140; ldv_29139: ; if ((r8a66597->root_hub[i].port & 4294901760U) != 0U) { *buf = (int )*buf | (int )((char )(1 << (i + 1))); } else { } i = i + 1; ldv_29140: ; if ((unsigned int )i < r8a66597->max_root_hub) { goto ldv_29139; } else { goto ldv_29141; } ldv_29141: spin_unlock_irqrestore(& r8a66597->lock, flags); return ((int )((signed char )*buf) != 0); } } static void r8a66597_hub_descriptor(struct r8a66597 *r8a66597 , struct usb_hub_descriptor *desc ) { { desc->bDescriptorType = 41U; desc->bHubContrCurrent = 0U; desc->bNbrPorts = (__u8 )r8a66597->max_root_hub; desc->bDescLength = 9U; desc->bPwrOn2PwrGood = 0U; desc->wHubCharacteristics = 17U; desc->u.hs.DeviceRemovable[0] = ((unsigned int )((__u8 )(1 << (int )r8a66597->max_root_hub)) + 255U) << 1U; desc->u.hs.DeviceRemovable[1] = 255U; return; } } static int r8a66597_hub_control(struct usb_hcd *hcd , u16 typeReq , u16 wValue , u16 wIndex , char *buf , u16 wLength ) { struct r8a66597 *r8a66597 ; struct r8a66597 *tmp ; int ret ; int port ; struct r8a66597_root_hub *rh ; unsigned long flags ; raw_spinlock_t *tmp___0 ; struct r8a66597_device *dev ; unsigned long tmp___1 ; unsigned long tmp___2 ; { tmp = hcd_to_r8a66597(hcd); r8a66597 = tmp; port = ((int )wIndex & 255) + -1; rh = (struct r8a66597_root_hub *)(& r8a66597->root_hub) + (unsigned long )port; ret = 0; tmp___0 = spinlock_check(& r8a66597->lock); flags = _raw_spin_lock_irqsave(tmp___0); switch ((int )typeReq) { case 8193: ; case 8195: ; switch ((int )wValue) { case 1: ; case 0: ; goto ldv_29166; default: ; goto error; } ldv_29166: ; goto ldv_29169; case 8961: ; if ((unsigned int )wIndex > r8a66597->max_root_hub) { goto error; } else { } if ((unsigned int )wLength != 0U) { goto error; } else { } switch ((int )wValue) { case 1: rh->port = rh->port & 4294967039U; goto ldv_29172; case 2: ; goto ldv_29172; case 8: r8a66597_port_power(r8a66597, port, 0); goto ldv_29172; case 17: ; case 18: ; case 16: ; case 19: ; case 20: ; goto ldv_29172; default: ; goto error; } ldv_29172: rh->port = rh->port & (u32 )(~ (1 << (int )wValue)); goto ldv_29169; case 40966: r8a66597_hub_descriptor(r8a66597, (struct usb_hub_descriptor *)buf); goto ldv_29169; case 40960: *buf = 0; goto ldv_29169; case 41728: ; if ((unsigned int )wIndex > r8a66597->max_root_hub) { goto error; } else { } *((__le32 *)buf) = rh->port; goto ldv_29169; case 8963: ; if ((unsigned int )wIndex > r8a66597->max_root_hub) { goto error; } else { } if ((unsigned int )wLength != 0U) { goto error; } else { } switch ((int )wValue) { case 2: ; goto ldv_29186; case 8: r8a66597_port_power(r8a66597, port, 1); rh->port = rh->port | 256U; goto ldv_29186; case 4: dev = rh->dev; rh->port = rh->port | 16U; disable_r8a66597_pipe_all(r8a66597, dev); free_usb_address(r8a66597, dev, 1); tmp___1 = get_dvstctr_reg(port); r8a66597_mdfy(r8a66597, 64, 80, tmp___1); tmp___2 = msecs_to_jiffies(50U); mod_timer(& r8a66597->rh_timer, tmp___2 + (unsigned long )jiffies); goto ldv_29186; default: ; goto error; } ldv_29186: rh->port = rh->port | (u32 )(1 << (int )wValue); goto ldv_29169; default: ; error: ret = -32; goto ldv_29169; } ldv_29169: spin_unlock_irqrestore(& r8a66597->lock, flags); return (ret); } } static int r8a66597_bus_suspend(struct usb_hcd *hcd ) { struct r8a66597 *r8a66597 ; struct r8a66597 *tmp ; int port ; struct _ddebug descriptor ; long tmp___0 ; struct r8a66597_root_hub *rh ; unsigned long dvstctr_reg ; unsigned long tmp___1 ; struct _ddebug descriptor___0 ; long tmp___2 ; unsigned long tmp___3 ; unsigned long tmp___4 ; { tmp = hcd_to_r8a66597(hcd); r8a66597 = tmp; descriptor.modname = "r8a66597_hcd"; descriptor.function = "r8a66597_bus_suspend"; descriptor.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/usb/host/r8a66597-hcd.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c.prepared"; descriptor.format = "%s\n"; descriptor.lineno = 2299U; descriptor.flags = 1U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (r8a66597->device0.udev)->dev), "%s\n", "r8a66597_bus_suspend"); } else { } port = 0; goto ldv_29204; ldv_29203: rh = (struct r8a66597_root_hub *)(& r8a66597->root_hub) + (unsigned long )port; tmp___1 = get_dvstctr_reg(port); dvstctr_reg = tmp___1; if ((rh->port & 2U) == 0U) { goto ldv_29201; } else { } descriptor___0.modname = "r8a66597_hcd"; descriptor___0.function = "r8a66597_bus_suspend"; descriptor___0.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/usb/host/r8a66597-hcd.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c.prepared"; descriptor___0.format = "suspend port = %d\n"; descriptor___0.lineno = 2308U; descriptor___0.flags = 1U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& ((rh->dev)->udev)->dev), "suspend port = %d\n", port); } else { } r8a66597_mdfy(r8a66597, 0, 16, dvstctr_reg); rh->port = rh->port | 4U; if ((unsigned int )*((unsigned char *)(rh->dev)->udev + 1672UL) != 0U) { msleep(3U); r8a66597_mdfy(r8a66597, 128, 0, dvstctr_reg); tmp___3 = get_intsts_reg(port); r8a66597_write(r8a66597, 49151, tmp___3); tmp___4 = get_intenb_reg(port); r8a66597_mdfy(r8a66597, 16384, 0, tmp___4); } else { } ldv_29201: port = port + 1; ldv_29204: ; if ((unsigned int )port < r8a66597->max_root_hub) { goto ldv_29203; } else { goto ldv_29205; } ldv_29205: r8a66597->bus_suspended = 1U; return (0); } } static int r8a66597_bus_resume(struct usb_hcd *hcd ) { struct r8a66597 *r8a66597 ; struct r8a66597 *tmp ; int port ; struct _ddebug descriptor ; long tmp___0 ; struct r8a66597_root_hub *rh ; unsigned long dvstctr_reg ; unsigned long tmp___1 ; struct _ddebug descriptor___0 ; long tmp___2 ; { tmp = hcd_to_r8a66597(hcd); r8a66597 = tmp; descriptor.modname = "r8a66597_hcd"; descriptor.function = "r8a66597_bus_resume"; descriptor.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/usb/host/r8a66597-hcd.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c.prepared"; descriptor.format = "%s\n"; descriptor.lineno = 2330U; descriptor.flags = 1U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (r8a66597->device0.udev)->dev), "%s\n", "r8a66597_bus_resume"); } else { } port = 0; goto ldv_29218; ldv_29217: rh = (struct r8a66597_root_hub *)(& r8a66597->root_hub) + (unsigned long )port; tmp___1 = get_dvstctr_reg(port); dvstctr_reg = tmp___1; if ((rh->port & 4U) == 0U) { goto ldv_29215; } else { } descriptor___0.modname = "r8a66597_hcd"; descriptor___0.function = "r8a66597_bus_resume"; descriptor___0.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/usb/host/r8a66597-hcd.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c.prepared"; descriptor___0.format = "resume port = %d\n"; descriptor___0.lineno = 2339U; descriptor___0.flags = 1U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& ((rh->dev)->udev)->dev), "resume port = %d\n", port); } else { } rh->port = rh->port & 4294967291U; rh->port = rh->port | 262144U; r8a66597_mdfy(r8a66597, 32, 48, dvstctr_reg); msleep(50U); r8a66597_mdfy(r8a66597, 16, 48, dvstctr_reg); ldv_29215: port = port + 1; ldv_29218: ; if ((unsigned int )port < r8a66597->max_root_hub) { goto ldv_29217; } else { goto ldv_29219; } ldv_29219: ; return (0); } } static struct hc_driver r8a66597_hc_driver = {(char const *)(& hcd_name), 0, 3136UL, & r8a66597_irq, 32, 0, & r8a66597_start, 0, 0, & r8a66597_stop, 0, & r8a66597_get_frame, & r8a66597_urb_enqueue, & r8a66597_urb_dequeue, 0, 0, & r8a66597_endpoint_disable, 0, & r8a66597_hub_status_data, & r8a66597_hub_control, & r8a66597_bus_suspend, & r8a66597_bus_resume, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int r8a66597_suspend(struct device *dev ) { struct r8a66597 *r8a66597 ; void *tmp ; int port ; struct _ddebug descriptor ; long tmp___0 ; struct r8a66597_root_hub *rh ; { tmp = dev_get_drvdata((struct device const *)dev); r8a66597 = (struct r8a66597 *)tmp; descriptor.modname = "r8a66597_hcd"; descriptor.function = "r8a66597_suspend"; descriptor.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/usb/host/r8a66597-hcd.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c.prepared"; descriptor.format = "%s\n"; descriptor.lineno = 2395U; descriptor.flags = 1U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)dev, "%s\n", "r8a66597_suspend"); } else { } disable_controller(r8a66597); port = 0; goto ldv_29230; ldv_29229: rh = (struct r8a66597_root_hub *)(& r8a66597->root_hub) + (unsigned long )port; rh->port = 0U; port = port + 1; ldv_29230: ; if ((unsigned int )port < r8a66597->max_root_hub) { goto ldv_29229; } else { goto ldv_29231; } ldv_29231: ; return (0); } } static int r8a66597_resume(struct device *dev ) { struct r8a66597 *r8a66597 ; void *tmp ; struct usb_hcd *hcd ; struct usb_hcd *tmp___0 ; struct _ddebug descriptor ; long tmp___1 ; { tmp = dev_get_drvdata((struct device const *)dev); r8a66597 = (struct r8a66597 *)tmp; tmp___0 = r8a66597_to_hcd(r8a66597); hcd = tmp___0; descriptor.modname = "r8a66597_hcd"; descriptor.function = "r8a66597_resume"; descriptor.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/usb/host/r8a66597-hcd.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/usb/host/r8a66597-hcd.c.prepared"; descriptor.format = "%s\n"; descriptor.lineno = 2413U; descriptor.flags = 1U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)dev, "%s\n", "r8a66597_resume"); } else { } enable_controller(r8a66597); usb_root_hub_lost_power(hcd->self.root_hub); return (0); } } static struct dev_pm_ops const r8a66597_dev_pm_ops = {0, 0, & r8a66597_suspend, & r8a66597_resume, 0, 0, & r8a66597_suspend, & r8a66597_resume, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int r8a66597_remove(struct platform_device *pdev ) { struct r8a66597 *r8a66597 ; void *tmp ; struct usb_hcd *hcd ; struct usb_hcd *tmp___0 ; { tmp = dev_get_drvdata((struct device const *)(& pdev->dev)); r8a66597 = (struct r8a66597 *)tmp; tmp___0 = r8a66597_to_hcd(r8a66597); hcd = tmp___0; del_timer_sync(& r8a66597->rh_timer); usb_remove_hcd(hcd); iounmap((void volatile *)r8a66597->reg); if ((unsigned int )*((unsigned char *)r8a66597->pdata + 10UL) != 0U) { clk_put(r8a66597->clk); } else { } usb_put_hcd(hcd); return (0); } } static int r8a66597_probe(struct platform_device *pdev ) { char clk_name[8U] ; struct resource *res ; struct resource *ires ; int irq ; void *reg ; struct usb_hcd *hcd ; struct r8a66597 *r8a66597 ; int ret ; int i ; unsigned long irq_trigger ; int tmp ; resource_size_t tmp___0 ; long tmp___1 ; long tmp___2 ; struct lock_class_key __key ; struct lock_class_key __key___0 ; struct lock_class_key __key___1 ; struct lock_class_key __key___2 ; { res = 0; irq = -1; reg = 0; hcd = 0; ret = 0; tmp = usb_disabled(); if (tmp != 0) { return (-19); } else { } if ((unsigned long )pdev->dev.dma_mask != (unsigned long )((u64 *)0)) { ret = -22; dev_err((struct device const *)(& pdev->dev), "dma not supported\n"); goto clean_up; } else { } res = platform_get_resource(pdev, 512U, 0U); if ((unsigned long )res == (unsigned long )((struct resource *)0)) { ret = -19; dev_err((struct device const *)(& pdev->dev), "platform_get_resource error.\n"); goto clean_up; } else { } ires = platform_get_resource(pdev, 1024U, 0U); if ((unsigned long )ires == (unsigned long )((struct resource *)0)) { ret = -19; dev_err((struct device const *)(& pdev->dev), "platform_get_resource IORESOURCE_IRQ error.\n"); goto clean_up; } else { } irq = (int )ires->start; irq_trigger = ires->flags & 15UL; tmp___0 = resource_size((struct resource const *)res); reg = ioremap(res->start, (unsigned long )tmp___0); if ((unsigned long )reg == (unsigned long )((void *)0)) { ret = -12; dev_err((struct device const *)(& pdev->dev), "ioremap error.\n"); goto clean_up; } else { } if ((unsigned long )pdev->dev.platform_data == (unsigned long )((void *)0)) { dev_err((struct device const *)(& pdev->dev), "no platform data\n"); ret = -19; goto clean_up; } else { } hcd = usb_create_hcd((struct hc_driver const *)(& r8a66597_hc_driver), & pdev->dev, (char const *)(& hcd_name)); if ((unsigned long )hcd == (unsigned long )((struct usb_hcd *)0)) { ret = -12; dev_err((struct device const *)(& pdev->dev), "Failed to create hcd\n"); goto clean_up; } else { } r8a66597 = hcd_to_r8a66597(hcd); memset((void *)r8a66597, 0, 3136UL); dev_set_drvdata(& pdev->dev, (void *)r8a66597); r8a66597->pdata = (struct r8a66597_platdata *)pdev->dev.platform_data; r8a66597->irq_sense_low = irq_trigger == 8UL; if ((unsigned int )*((unsigned char *)r8a66597->pdata + 10UL) != 0U) { snprintf((char *)(& clk_name), 8UL, "usb%d", pdev->id); r8a66597->clk = clk_get(& pdev->dev, (char const *)(& clk_name)); tmp___2 = IS_ERR((void const *)r8a66597->clk); if (tmp___2 != 0L) { dev_err((struct device const *)(& pdev->dev), "cannot get clock \"%s\"\n", (char *)(& clk_name)); tmp___1 = PTR_ERR((void const *)r8a66597->clk); ret = (int )tmp___1; goto clean_up2; } else { } r8a66597->max_root_hub = 1U; } else { r8a66597->max_root_hub = 2U; } spinlock_check(& r8a66597->lock); __raw_spin_lock_init(& r8a66597->lock.ldv_5961.rlock, "&(&r8a66597->lock)->rlock", & __key); init_timer_key(& r8a66597->rh_timer, 0U, "(&r8a66597->rh_timer)", & __key___0); r8a66597->rh_timer.function = & r8a66597_timer; r8a66597->rh_timer.data = (unsigned long )r8a66597; r8a66597->reg = reg; ret = r8a66597_clock_enable(r8a66597); if (ret < 0) { goto clean_up3; } else { } disable_controller(r8a66597); i = 0; goto ldv_29266; ldv_29265: INIT_LIST_HEAD((struct list_head *)(& r8a66597->pipe_queue) + (unsigned long )i); init_timer_key((struct timer_list *)(& r8a66597->td_timer) + (unsigned long )i, 0U, "(&r8a66597->td_timer[i])", & __key___1); r8a66597->td_timer[i].function = & r8a66597_td_timer; r8a66597->td_timer[i].data = (unsigned long )r8a66597; init_timer_key((struct timer_list *)(& r8a66597->interval_timer) + (unsigned long )i, 0U, "((&r8a66597->interval_timer[i]))", & __key___2); ((struct timer_list *)(& r8a66597->interval_timer) + (unsigned long )i)->function = & r8a66597_interval_timer; ((struct timer_list *)(& r8a66597->interval_timer) + (unsigned long )i)->data = (unsigned long )r8a66597; i = i + 1; ldv_29266: ; if (i <= 9) { goto ldv_29265; } else { goto ldv_29267; } ldv_29267: INIT_LIST_HEAD(& r8a66597->child_device); hcd->rsrc_start = res->start; hcd->has_tt = 1U; ret = usb_add_hcd(hcd, (unsigned int )irq, irq_trigger); if (ret != 0) { dev_err((struct device const *)(& pdev->dev), "Failed to add hcd\n"); goto clean_up3; } else { } return (0); clean_up3: ; if ((unsigned int )*((unsigned char *)r8a66597->pdata + 10UL) != 0U) { clk_put(r8a66597->clk); } else { } clean_up2: usb_put_hcd(hcd); clean_up: ; if ((unsigned long )reg != (unsigned long )((void *)0)) { iounmap((void volatile *)reg); } else { } return (ret); } } static struct platform_driver r8a66597_driver = {& r8a66597_probe, & r8a66597_remove, 0, 0, 0, {(char const *)(& hcd_name), 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, & r8a66597_dev_pm_ops, 0}, 0}; static int r8a66597_driver_init(void) { int tmp ; { tmp = ldv_platform_driver_register_8(& r8a66597_driver); return (tmp); } } static void r8a66597_driver_exit(void) { { ldv_platform_driver_unregister_9(& r8a66597_driver); return; } } extern int ldv_r8a66597_dev_pm_ops_suspend_late_2(void) ; struct usb_host_endpoint *ldvarg7 ; extern int ldv_r8a66597_dev_pm_ops_poweroff_late_2(void) ; struct urb *r8a66597_hc_driver_group0 ; int ldv_retval_2 ; u16 ldvarg1 ; int ldv_retval_5 ; int ldv_retval_0 ; extern int ldv_r8a66597_dev_pm_ops_complete_2(void) ; int ldv_retval_11 ; int ldv_retval_1 ; struct device *r8a66597_dev_pm_ops_group1 ; extern int ldv_r8a66597_dev_pm_ops_resume_noirq_2(void) ; extern int ldv_r8a66597_dev_pm_ops_resume_early_2(void) ; int ldv_retval_15 ; char *ldvarg0 ; char *ldvarg5 ; extern int ldv_r8a66597_dev_pm_ops_restore_noirq_2(void) ; gfp_t ldvarg6 ; u16 ldvarg4 ; void ldv_check_final_state(void) ; int ldv_retval_8 ; u16 ldvarg2 ; int ldv_retval_7 ; struct usb_hcd *r8a66597_hc_driver_group1 ; extern int ldv_r8a66597_dev_pm_ops_poweroff_noirq_2(void) ; u16 ldvarg3 ; int ldv_retval_14 ; struct platform_device *r8a66597_driver_group0 ; int ldvarg8 ; int ldv_retval_12 ; extern int ldv_r8a66597_dev_pm_ops_suspend_noirq_2(void) ; void ldv_initialize(void) ; int ldv_retval_6 ; int ldv_retval_13 ; int ldv_retval_10 ; extern int ldv_r8a66597_dev_pm_ops_restore_early_2(void) ; int ldv_retval_9 ; extern int ldv_r8a66597_dev_pm_ops_prepare_2(void) ; int ldv_retval_4 ; int ldv_retval_3 ; int main(void) { int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; { ldv_initialize(); ldv_state_variable_1 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_3 = 0; ldv_state_variable_2 = 0; ldv_29393: tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_state_variable_1 != 0) { tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ; if (ldv_state_variable_1 == 1) { ldv_retval_0 = r8a66597_probe(r8a66597_driver_group0); if (ldv_retval_0 == 0) { ldv_state_variable_1 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_29351; case 1: ; if (ldv_state_variable_1 == 2) { r8a66597_remove(r8a66597_driver_group0); ldv_state_variable_1 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_29351; default: ; goto ldv_29351; } ldv_29351: ; } else { } goto ldv_29354; case 1: ; if (ldv_state_variable_0 != 0) { tmp___1 = __VERIFIER_nondet_int(); switch (tmp___1) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { r8a66597_driver_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_29358; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_1 = r8a66597_driver_init(); if (ldv_retval_1 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_2 = 1; ldv_state_variable_3 = 1; } else { } if (ldv_retval_1 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_29358; default: ; goto ldv_29358; } ldv_29358: ; } else { } goto ldv_29354; case 2: ; if (ldv_state_variable_3 != 0) { tmp___2 = __VERIFIER_nondet_int(); switch (tmp___2) { case 0: ; if (ldv_state_variable_3 == 1) { ldv_retval_2 = r8a66597_start(r8a66597_hc_driver_group1); if (ldv_retval_2 == 0) { ldv_state_variable_3 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_29363; case 1: ; if (ldv_state_variable_3 == 1) { r8a66597_urb_dequeue(r8a66597_hc_driver_group1, r8a66597_hc_driver_group0, ldvarg8); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 2) { r8a66597_urb_dequeue(r8a66597_hc_driver_group1, r8a66597_hc_driver_group0, ldvarg8); ldv_state_variable_3 = 2; } else { } goto ldv_29363; case 2: ; if (ldv_state_variable_3 == 1) { r8a66597_endpoint_disable(r8a66597_hc_driver_group1, ldvarg7); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 2) { r8a66597_endpoint_disable(r8a66597_hc_driver_group1, ldvarg7); ldv_state_variable_3 = 2; } else { } goto ldv_29363; case 3: ; if (ldv_state_variable_3 == 1) { r8a66597_bus_resume(r8a66597_hc_driver_group1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 2) { r8a66597_bus_resume(r8a66597_hc_driver_group1); ldv_state_variable_3 = 2; } else { } goto ldv_29363; case 4: ; if (ldv_state_variable_3 == 1) { r8a66597_bus_suspend(r8a66597_hc_driver_group1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 2) { r8a66597_bus_suspend(r8a66597_hc_driver_group1); ldv_state_variable_3 = 2; } else { } goto ldv_29363; case 5: ; if (ldv_state_variable_3 == 2) { r8a66597_stop(r8a66597_hc_driver_group1); ldv_state_variable_3 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_29363; case 6: ; if (ldv_state_variable_3 == 1) { r8a66597_urb_enqueue(r8a66597_hc_driver_group1, r8a66597_hc_driver_group0, ldvarg6); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 2) { r8a66597_urb_enqueue(r8a66597_hc_driver_group1, r8a66597_hc_driver_group0, ldvarg6); ldv_state_variable_3 = 2; } else { } goto ldv_29363; case 7: ; if (ldv_state_variable_3 == 1) { r8a66597_hub_control(r8a66597_hc_driver_group1, (int )ldvarg4, (int )ldvarg3, (int )ldvarg2, ldvarg5, (int )ldvarg1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 2) { r8a66597_hub_control(r8a66597_hc_driver_group1, (int )ldvarg4, (int )ldvarg3, (int )ldvarg2, ldvarg5, (int )ldvarg1); ldv_state_variable_3 = 2; } else { } goto ldv_29363; case 8: ; if (ldv_state_variable_3 == 1) { r8a66597_get_frame(r8a66597_hc_driver_group1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 2) { r8a66597_get_frame(r8a66597_hc_driver_group1); ldv_state_variable_3 = 2; } else { } goto ldv_29363; case 9: ; if (ldv_state_variable_3 == 1) { r8a66597_irq(r8a66597_hc_driver_group1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 2) { r8a66597_irq(r8a66597_hc_driver_group1); ldv_state_variable_3 = 2; } else { } goto ldv_29363; case 10: ; if (ldv_state_variable_3 == 1) { r8a66597_hub_status_data(r8a66597_hc_driver_group1, ldvarg0); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 2) { r8a66597_hub_status_data(r8a66597_hc_driver_group1, ldvarg0); ldv_state_variable_3 = 2; } else { } goto ldv_29363; default: ; goto ldv_29363; } ldv_29363: ; } else { } goto ldv_29354; case 3: ; if (ldv_state_variable_2 != 0) { tmp___3 = __VERIFIER_nondet_int(); switch (tmp___3) { case 0: ; if (ldv_state_variable_2 == 9) { ldv_retval_15 = r8a66597_resume(r8a66597_dev_pm_ops_group1); if (ldv_retval_15 == 0) { ldv_state_variable_2 = 11; } else { } } else { } goto ldv_29377; case 1: ; if (ldv_state_variable_2 == 2) { ldv_retval_14 = r8a66597_suspend(r8a66597_dev_pm_ops_group1); if (ldv_retval_14 == 0) { ldv_state_variable_2 = 3; } else { } } else { } goto ldv_29377; case 2: ; if (ldv_state_variable_2 == 2) { ldv_retval_13 = r8a66597_suspend(r8a66597_dev_pm_ops_group1); if (ldv_retval_13 == 0) { ldv_state_variable_2 = 4; } else { } } else { } goto ldv_29377; case 3: ; if (ldv_state_variable_2 == 10) { ldv_retval_12 = r8a66597_resume(r8a66597_dev_pm_ops_group1); if (ldv_retval_12 == 0) { ldv_state_variable_2 = 11; } else { } } else { } goto ldv_29377; case 4: ; if (ldv_state_variable_2 == 4) { ldv_retval_11 = ldv_r8a66597_dev_pm_ops_suspend_late_2(); if (ldv_retval_11 == 0) { ldv_state_variable_2 = 7; } else { } } else { } goto ldv_29377; case 5: ; if (ldv_state_variable_2 == 6) { ldv_retval_10 = ldv_r8a66597_dev_pm_ops_restore_early_2(); if (ldv_retval_10 == 0) { ldv_state_variable_2 = 9; } else { } } else { } goto ldv_29377; case 6: ; if (ldv_state_variable_2 == 7) { ldv_retval_9 = ldv_r8a66597_dev_pm_ops_resume_early_2(); if (ldv_retval_9 == 0) { ldv_state_variable_2 = 10; } else { } } else { } goto ldv_29377; case 7: ; if (ldv_state_variable_2 == 8) { ldv_retval_8 = ldv_r8a66597_dev_pm_ops_resume_noirq_2(); if (ldv_retval_8 == 0) { ldv_state_variable_2 = 10; } else { } } else { } goto ldv_29377; case 8: ; if (ldv_state_variable_2 == 1) { ldv_retval_7 = ldv_r8a66597_dev_pm_ops_prepare_2(); if (ldv_retval_7 == 0) { ldv_state_variable_2 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_29377; case 9: ; if (ldv_state_variable_2 == 3) { ldv_retval_6 = ldv_r8a66597_dev_pm_ops_poweroff_noirq_2(); if (ldv_retval_6 == 0) { ldv_state_variable_2 = 5; } else { } } else { } goto ldv_29377; case 10: ; if (ldv_state_variable_2 == 3) { ldv_retval_5 = ldv_r8a66597_dev_pm_ops_poweroff_late_2(); if (ldv_retval_5 == 0) { ldv_state_variable_2 = 6; } else { } } else { } goto ldv_29377; case 11: ; if (ldv_state_variable_2 == 5) { ldv_retval_4 = ldv_r8a66597_dev_pm_ops_restore_noirq_2(); if (ldv_retval_4 == 0) { ldv_state_variable_2 = 9; } else { } } else { } goto ldv_29377; case 12: ; if (ldv_state_variable_2 == 4) { ldv_retval_3 = ldv_r8a66597_dev_pm_ops_suspend_noirq_2(); if (ldv_retval_3 == 0) { ldv_state_variable_2 = 8; } else { } } else { } goto ldv_29377; case 13: ; if (ldv_state_variable_2 == 11) { ldv_r8a66597_dev_pm_ops_complete_2(); ldv_state_variable_2 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_29377; default: ; goto ldv_29377; } ldv_29377: ; } else { } goto ldv_29354; default: ; goto ldv_29354; } ldv_29354: ; goto ldv_29393; ldv_final: ldv_check_final_state(); return 0; } } void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_2(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_3(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_cred_guard_mutex_of_signal_struct(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_4(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_5(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_mutex_of_device(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } int ldv_mutex_trylock_6(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___4 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_trylock(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_7(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex_of_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } int ldv_platform_driver_register_8(struct platform_driver *drv ) { ldv_func_ret_type___6 ldv_func_res ; int tmp ; { tmp = platform_driver_register(drv); ldv_func_res = tmp; ldv_state_variable_1 = 1; return (ldv_func_res); } } void ldv_platform_driver_unregister_9(struct platform_driver *drv ) { { platform_driver_unregister(drv); ldv_state_variable_1 = 0; return; } } __inline static void ldv_error(void) __attribute__((__no_instrument_function__)) ; __inline static void ldv_error(void) { { ERROR: __VERIFIER_error(); } } extern int __VERIFIER_nondet_int(void) ; long ldv__builtin_expect(long exp , long c ) { { return (exp); } } void ldv__builtin_trap(void) { { ldv_error(); return; } } static int ldv_mutex_cred_guard_mutex_of_signal_struct ; int ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return; } } int ldv_mutex_trylock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 2) { } else { ldv_error(); } ldv_mutex_cred_guard_mutex_of_signal_struct = 1; return; } } static int ldv_mutex_lock ; int ldv_mutex_lock_interruptible_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_lock = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_lock = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_lock(struct mutex *lock ) { { if (ldv_mutex_lock == 1) { } else { ldv_error(); } ldv_mutex_lock = 2; return; } } int ldv_mutex_trylock_lock(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_lock = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_lock(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_lock = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_lock(struct mutex *lock ) { { if (ldv_mutex_lock == 2) { } else { ldv_error(); } ldv_mutex_lock = 1; return; } } static int ldv_mutex_mutex_of_device ; int ldv_mutex_lock_interruptible_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_mutex_of_device = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_mutex_of_device = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_mutex_of_device(struct mutex *lock ) { { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } ldv_mutex_mutex_of_device = 2; return; } } int ldv_mutex_trylock_mutex_of_device(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_mutex_of_device = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_mutex_of_device(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_mutex_of_device = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_mutex_of_device(struct mutex *lock ) { { if (ldv_mutex_mutex_of_device == 2) { } else { ldv_error(); } ldv_mutex_mutex_of_device = 1; return; } } void ldv_initialize(void) { { ldv_mutex_cred_guard_mutex_of_signal_struct = 1; ldv_mutex_lock = 1; ldv_mutex_mutex_of_device = 1; return; } } void ldv_check_final_state(void) { { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } if (ldv_mutex_lock == 1) { } else { ldv_error(); } if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } return; } }