extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef unsigned char __u8; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef signed char s8; typedef unsigned char u8; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __u16 __le16; typedef __u16 __be16; typedef __u32 __le32; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef __s32 int32_t; typedef __u32 uint32_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct____missing_field_name_9 { unsigned int a ; unsigned int b ; }; struct __anonstruct____missing_field_name_10 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion____missing_field_name_8 { struct __anonstruct____missing_field_name_9 __annonCompField4 ; struct __anonstruct____missing_field_name_10 __annonCompField5 ; }; struct desc_struct { union __anonunion____missing_field_name_8 __annonCompField6 ; }; typedef unsigned long pteval_t; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct __anonstruct_pte_t_11 { pteval_t pte ; }; typedef struct __anonstruct_pte_t_11 pte_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_12 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_12 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct mm_struct; struct task_struct; struct cpumask; struct qspinlock { atomic_t val ; }; typedef struct qspinlock arch_spinlock_t; struct qrwlock { atomic_t cnts ; arch_spinlock_t lock ; }; typedef struct qrwlock arch_rwlock_t; typedef void (*ctor_fn_t)(void); struct _ddebug { char const *modname ; char const *function ; char const *filename ; char const *format ; unsigned int lineno : 18 ; unsigned char flags ; }; struct device; struct file_operations; struct completion; struct lockdep_map; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion____missing_field_name_15 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_15 __annonCompField7 ; }; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct fregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct____missing_field_name_25 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_26 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_24 { struct __anonstruct____missing_field_name_25 __annonCompField11 ; struct __anonstruct____missing_field_name_26 __annonCompField12 ; }; union __anonunion____missing_field_name_27 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct fxregs_state { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_24 __annonCompField13 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_27 __annonCompField14 ; }; struct swregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct xstate_header { u64 xfeatures ; u64 xcomp_bv ; u64 reserved[6U] ; }; struct xregs_state { struct fxregs_state i387 ; struct xstate_header header ; u8 __reserved[464U] ; }; union fpregs_state { struct fregs_state fsave ; struct fxregs_state fxsave ; struct swregs_state soft ; struct xregs_state xsave ; }; struct fpu { union fpregs_state state ; unsigned int last_cpu ; unsigned char fpstate_active ; unsigned char fpregs_active ; unsigned char counter ; }; struct seq_operations; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct fpu fpu ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; typedef atomic64_t atomic_long_t; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; unsigned int pin_count ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct____missing_field_name_31 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_30 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_31 __annonCompField16 ; }; struct spinlock { union __anonunion____missing_field_name_30 __annonCompField17 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_32 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_32 rwlock_t; struct optimistic_spin_queue { atomic_t tail ; }; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct usb_device; struct vm_area_struct; struct timespec; struct compat_timespec; struct __anonstruct_futex_34 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_35 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_36 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion____missing_field_name_33 { struct __anonstruct_futex_34 futex ; struct __anonstruct_nanosleep_35 nanosleep ; struct __anonstruct_poll_36 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion____missing_field_name_33 __annonCompField18 ; }; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_45 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_45 seqlock_t; struct __anonstruct_nodemask_t_46 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_46 nodemask_t; struct rw_semaphore; struct rw_semaphore { long count ; struct list_head wait_list ; raw_spinlock_t wait_lock ; struct optimistic_spin_queue osq ; struct task_struct *owner ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct timer_list { struct hlist_node entry ; unsigned long expires ; void (*function)(unsigned long ) ; unsigned long data ; u32 flags ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct nsproxy; struct workqueue_struct; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; struct workqueue_struct *wq ; int cpu ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct wake_irq; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool is_noirq_suspended ; bool is_late_suspended ; bool ignore_children ; bool early_init ; bool direct_complete ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; struct wake_irq *wakeirq ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; void (*set_latency_tolerance)(struct device * , s32 ) ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; void (*detach)(struct device * , bool ) ; int (*activate)(struct device * ) ; void (*sync)(struct device * ) ; void (*dismiss)(struct device * ) ; }; struct __anonstruct_mm_context_t_113 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; atomic_t perf_rdpmc_allowed ; }; typedef struct __anonstruct_mm_context_t_113 mm_context_t; struct llist_node; struct llist_head { struct llist_node *first ; }; struct llist_node { struct llist_node *next ; }; struct kmem_cache; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct inode; struct dentry; struct user_namespace; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct____missing_field_name_146 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct____missing_field_name_147 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion____missing_field_name_145 { struct __anonstruct____missing_field_name_146 __annonCompField33 ; struct __anonstruct____missing_field_name_147 __annonCompField34 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion____missing_field_name_145 __annonCompField35 ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; struct return_instance *return_instances ; unsigned int depth ; }; struct xol_area; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; struct mem_cgroup; typedef void compound_page_dtor(struct page * ); union __anonunion____missing_field_name_148 { struct address_space *mapping ; void *s_mem ; }; union __anonunion____missing_field_name_150 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct____missing_field_name_154 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion____missing_field_name_153 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_154 __annonCompField38 ; int units ; }; struct __anonstruct____missing_field_name_152 { union __anonunion____missing_field_name_153 __annonCompField39 ; atomic_t _count ; }; union __anonunion____missing_field_name_151 { unsigned long counters ; struct __anonstruct____missing_field_name_152 __annonCompField40 ; unsigned int active ; }; struct __anonstruct____missing_field_name_149 { union __anonunion____missing_field_name_150 __annonCompField37 ; union __anonunion____missing_field_name_151 __annonCompField41 ; }; struct __anonstruct____missing_field_name_156 { struct page *next ; int pages ; int pobjects ; }; struct slab; struct __anonstruct____missing_field_name_157 { compound_page_dtor *compound_dtor ; unsigned long compound_order ; }; union __anonunion____missing_field_name_155 { struct list_head lru ; struct __anonstruct____missing_field_name_156 __annonCompField43 ; struct slab *slab_page ; struct callback_head callback_head ; struct __anonstruct____missing_field_name_157 __annonCompField44 ; pgtable_t pmd_huge_pte ; }; union __anonunion____missing_field_name_158 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion____missing_field_name_148 __annonCompField36 ; struct __anonstruct____missing_field_name_149 __annonCompField42 ; union __anonunion____missing_field_name_155 __annonCompField45 ; union __anonunion____missing_field_name_158 __annonCompField46 ; struct mem_cgroup *mem_cgroup ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_shared_159 { struct rb_node rb ; unsigned long rb_subtree_last ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct __anonstruct_shared_159 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; u32 vmacache_seqnum ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; atomic_long_t nr_pmds ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; void *bd_addr ; }; typedef unsigned long cputime_t; struct __anonstruct_kuid_t_161 { uid_t val ; }; typedef struct __anonstruct_kuid_t_161 kuid_t; struct __anonstruct_kgid_t_162 { gid_t val ; }; typedef struct __anonstruct_kgid_t_162 kgid_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct user_struct; struct sysv_shm { struct list_head shm_clist ; }; struct __anonstruct_sigset_t_163 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_163 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_165 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_166 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_167 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_168 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__addr_bnd_170 { void *_lower ; void *_upper ; }; struct __anonstruct__sigfault_169 { void *_addr ; short _addr_lsb ; struct __anonstruct__addr_bnd_170 _addr_bnd ; }; struct __anonstruct__sigpoll_171 { long _band ; int _fd ; }; struct __anonstruct__sigsys_172 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_164 { int _pad[28U] ; struct __anonstruct__kill_165 _kill ; struct __anonstruct__timer_166 _timer ; struct __anonstruct__rt_167 _rt ; struct __anonstruct__sigchld_168 _sigchld ; struct __anonstruct__sigfault_169 _sigfault ; struct __anonstruct__sigpoll_171 _sigpoll ; struct __anonstruct__sigsys_172 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_164 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t (*get_time)(void) ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; seqcount_t seq ; struct hrtimer *running ; unsigned int cpu ; unsigned int active_bases ; unsigned int clock_was_set_seq ; bool migration_enabled ; bool nohz_active ; unsigned char in_hrtirq : 1 ; unsigned char hres_active : 1 ; unsigned char hang_detected : 1 ; ktime_t expires_next ; struct hrtimer *next_timer ; unsigned int nr_events ; unsigned int nr_retries ; unsigned int nr_hangs ; unsigned int max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct cred; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion____missing_field_name_179 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion____missing_field_name_180 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct____missing_field_name_182 { struct key_type *type ; char *description ; }; union __anonunion____missing_field_name_181 { struct keyring_index_key index_key ; struct __anonstruct____missing_field_name_182 __annonCompField49 ; }; union __anonunion_type_data_183 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_185 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion____missing_field_name_184 { union __anonunion_payload_185 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion____missing_field_name_179 __annonCompField47 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_180 __annonCompField48 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; union __anonunion____missing_field_name_181 __annonCompField50 ; union __anonunion_type_data_183 type_data ; union __anonunion____missing_field_name_184 __annonCompField51 ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; union __anonunion____missing_field_name_186 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion____missing_field_name_186 __annonCompField52 ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; int layers ; int cur ; spinlock_t lock ; int id_free_cnt ; struct idr_layer *id_free ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct percpu_ref; typedef void percpu_ref_func_t(struct percpu_ref * ); struct percpu_ref { atomic_long_t count ; unsigned long percpu_count_ptr ; percpu_ref_func_t *release ; percpu_ref_func_t *confirm_switch ; bool force_atomic ; struct callback_head rcu ; }; struct cgroup; struct cgroup_root; struct cgroup_subsys; struct cgroup_taskset; struct kernfs_node; struct kernfs_ops; struct kernfs_open_file; struct cgroup_subsys_state { struct cgroup *cgroup ; struct cgroup_subsys *ss ; struct percpu_ref refcnt ; struct cgroup_subsys_state *parent ; struct list_head sibling ; struct list_head children ; int id ; unsigned int flags ; u64 serial_nr ; struct callback_head callback_head ; struct work_struct destroy_work ; }; struct css_set { atomic_t refcount ; struct hlist_node hlist ; struct list_head tasks ; struct list_head mg_tasks ; struct list_head cgrp_links ; struct cgroup *dfl_cgrp ; struct cgroup_subsys_state *subsys[12U] ; struct list_head mg_preload_node ; struct list_head mg_node ; struct cgroup *mg_src_cgrp ; struct css_set *mg_dst_cset ; struct list_head e_cset_node[12U] ; struct callback_head callback_head ; }; struct cgroup { struct cgroup_subsys_state self ; unsigned long flags ; int id ; int populated_cnt ; struct kernfs_node *kn ; struct kernfs_node *procs_kn ; struct kernfs_node *populated_kn ; unsigned int subtree_control ; unsigned int child_subsys_mask ; struct cgroup_subsys_state *subsys[12U] ; struct cgroup_root *root ; struct list_head cset_links ; struct list_head e_csets[12U] ; struct list_head pidlists ; struct mutex pidlist_mutex ; wait_queue_head_t offline_waitq ; struct work_struct release_agent_work ; }; struct kernfs_root; struct cgroup_root { struct kernfs_root *kf_root ; unsigned int subsys_mask ; int hierarchy_id ; struct cgroup cgrp ; atomic_t nr_cgrps ; struct list_head root_list ; unsigned int flags ; struct idr cgroup_idr ; char release_agent_path[4096U] ; char name[64U] ; }; struct cftype { char name[64U] ; int private ; umode_t mode ; size_t max_write_len ; unsigned int flags ; struct cgroup_subsys *ss ; struct list_head node ; struct kernfs_ops *kf_ops ; u64 (*read_u64)(struct cgroup_subsys_state * , struct cftype * ) ; s64 (*read_s64)(struct cgroup_subsys_state * , struct cftype * ) ; int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; int (*write_u64)(struct cgroup_subsys_state * , struct cftype * , u64 ) ; int (*write_s64)(struct cgroup_subsys_state * , struct cftype * , s64 ) ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; struct lock_class_key lockdep_key ; }; struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state * ) ; int (*css_online)(struct cgroup_subsys_state * ) ; void (*css_offline)(struct cgroup_subsys_state * ) ; void (*css_released)(struct cgroup_subsys_state * ) ; void (*css_free)(struct cgroup_subsys_state * ) ; void (*css_reset)(struct cgroup_subsys_state * ) ; void (*css_e_css_changed)(struct cgroup_subsys_state * ) ; int (*can_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*cancel_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*fork)(struct task_struct * ) ; void (*exit)(struct cgroup_subsys_state * , struct cgroup_subsys_state * , struct task_struct * ) ; void (*bind)(struct cgroup_subsys_state * ) ; int disabled ; int early_init ; bool broken_hierarchy ; bool warned_broken_hierarchy ; int id ; char const *name ; struct cgroup_root *root ; struct idr css_idr ; struct list_head cfts ; struct cftype *dfl_cftypes ; struct cftype *legacy_cftypes ; unsigned int depends_on ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct nameidata; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct task_cputime_atomic { atomic64_t utime ; atomic64_t stime ; atomic64_t sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime_atomic cputime_atomic ; int running ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; seqlock_t stats_lock ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct backing_dev_info; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; u64 blkio_start ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; u64 freepages_start ; u64 freepages_delay ; u32 freepages_count ; }; struct wake_q_node { struct wake_q_node *next ; }; struct io_context; struct pipe_inode_info; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; unsigned long utilization_avg_contrib ; u32 runnable_avg_sum ; u32 avg_period ; u32 running_avg_sum ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct files_struct; struct compat_robust_list_head; struct numa_group; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; unsigned long rcu_tasks_nvcsw ; bool rcu_tasks_holdout ; struct list_head rcu_tasks_holdout_list ; int rcu_tasks_idle_cpu ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned long jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; unsigned char sched_migrated : 1 ; unsigned char memcg_kmem_skip_account : 1 ; unsigned char brk_randomized : 1 ; unsigned long atomic_flags ; struct restart_block restart_block ; pid_t pid ; pid_t tgid ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; u64 start_time ; u64 real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; struct nameidata *nameidata ; struct sysv_sem sysvsem ; struct sysv_shm sysvshm ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct wake_q_node wake_q ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults ; unsigned long total_numa_faults ; unsigned long numa_faults_locality[3U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned int kasan_depth ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; unsigned long task_state_change ; int pagefault_disabled ; }; struct urb; struct usb_serial; struct usb_serial_port; struct firmware { size_t size ; u8 const *data ; struct page **pages ; void *priv ; }; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct __anonstruct____missing_field_name_208 { spinlock_t lock ; int count ; }; union __anonunion____missing_field_name_207 { struct __anonstruct____missing_field_name_208 __annonCompField56 ; }; struct lockref { union __anonunion____missing_field_name_207 __annonCompField57 ; }; struct path; struct vfsmount; struct __anonstruct____missing_field_name_210 { u32 hash ; u32 len ; }; union __anonunion____missing_field_name_209 { struct __anonstruct____missing_field_name_210 __annonCompField58 ; u64 hash_len ; }; struct qstr { union __anonunion____missing_field_name_209 __annonCompField59 ; unsigned char const *name ; }; struct dentry_operations; struct super_block; union __anonunion_d_u_211 { struct hlist_node d_alias ; struct callback_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; struct lockref d_lockref ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; struct list_head d_child ; struct list_head d_subdirs ; union __anonunion_d_u_211 d_u ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_weak_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct dentry const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; struct inode *(*d_select_inode)(struct dentry * , unsigned int ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct 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 shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; int nid ; struct mem_cgroup *memcg ; }; struct shrinker { unsigned long (*count_objects)(struct shrinker * , struct shrink_control * ) ; unsigned long (*scan_objects)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; unsigned long flags ; struct list_head list ; atomic_long_t *nr_deferred ; }; struct list_lru_one { struct list_head list ; long nr_items ; }; struct list_lru_memcg { struct list_lru_one *lru[0U] ; }; struct list_lru_node { spinlock_t lock ; struct list_lru_one lru ; struct list_lru_memcg *memcg_lrus ; }; struct list_lru { struct list_lru_node *node ; struct list_head list ; }; struct __anonstruct____missing_field_name_215 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion____missing_field_name_214 { struct __anonstruct____missing_field_name_215 __annonCompField60 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion____missing_field_name_214 __annonCompField61 ; struct list_head private_list ; void *slots[64U] ; unsigned long tags[3U][1U] ; }; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct block_device; struct bdi_writeback; struct export_operations; struct kiocb; struct kobject; struct poll_table_struct; struct kstatfs; struct swap_info_struct; struct iov_iter; struct vm_fault; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_219 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_219 kprojid_t; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion____missing_field_name_220 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion____missing_field_name_220 __annonCompField63 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_max_spc_limit ; qsize_t dqi_max_ino_limit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; int (*get_projid)(struct inode * , kprojid_t * ) ; }; struct qc_dqblk { int d_fieldmask ; u64 d_spc_hardlimit ; u64 d_spc_softlimit ; u64 d_ino_hardlimit ; u64 d_ino_softlimit ; u64 d_space ; u64 d_ino_count ; s64 d_ino_timer ; s64 d_spc_timer ; int d_ino_warns ; int d_spc_warns ; u64 d_rt_spc_hardlimit ; u64 d_rt_spc_softlimit ; u64 d_rt_space ; s64 d_rt_spc_timer ; int d_rt_spc_warns ; }; struct qc_type_state { unsigned int flags ; unsigned int spc_timelimit ; unsigned int ino_timelimit ; unsigned int rt_spc_timelimit ; unsigned int spc_warnlimit ; unsigned int ino_warnlimit ; unsigned int rt_spc_warnlimit ; unsigned long long ino ; blkcnt_t blocks ; blkcnt_t nextents ; }; struct qc_state { unsigned int s_incoredqs ; struct qc_type_state s_state[3U] ; }; struct qc_info { int i_fieldmask ; unsigned int i_flags ; unsigned int i_spc_timelimit ; unsigned int i_ino_timelimit ; unsigned int i_rt_spc_timelimit ; unsigned int i_spc_warnlimit ; unsigned int i_ino_warnlimit ; unsigned int i_rt_spc_warnlimit ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_enable)(struct super_block * , unsigned int ) ; int (*quota_disable)(struct super_block * , unsigned int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*set_info)(struct super_block * , int , struct qc_info * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*get_state)(struct super_block * , struct qc_state * ) ; int (*rm_xquota)(struct super_block * , unsigned int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct inode *files[3U] ; struct mem_dqinfo info[3U] ; struct quota_format_ops const *ops[3U] ; }; struct writeback_control; struct kiocb { struct file *ki_filp ; loff_t ki_pos ; void (*ki_complete)(struct kiocb * , long , long ) ; void *private ; int ki_flags ; }; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned int , unsigned int ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(struct kiocb * , struct iov_iter * , loff_t ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , unsigned long , unsigned long ) ; void (*is_dirty_writeback)(struct page * , bool * , bool * ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; atomic_t i_mmap_writable ; struct rb_root i_mmap ; struct rw_semaphore i_mmap_rwsem ; unsigned long nrpages ; unsigned long nrshadows ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct request_queue; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion____missing_field_name_223 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion____missing_field_name_224 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock_context; struct cdev; union __anonunion____missing_field_name_225 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; char *i_link ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion____missing_field_name_223 __annonCompField64 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; unsigned long dirtied_time_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct bdi_writeback *i_wb ; int i_wb_frn_winner ; u16 i_wb_frn_avg_time ; u16 i_wb_frn_history ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion____missing_field_name_224 __annonCompField65 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; atomic_t i_readcount ; struct file_operations const *i_fop ; struct file_lock_context *i_flctx ; struct address_space i_data ; struct list_head i_devices ; union __anonunion____missing_field_name_225 __annonCompField66 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; kuid_t uid ; kuid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_226 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_226 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; struct mutex f_pos_lock ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; }; typedef void *fl_owner_t; struct file_lock; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; unsigned long (*lm_owner_key)(struct file_lock * ) ; fl_owner_t (*lm_get_owner)(fl_owner_t ) ; void (*lm_put_owner)(fl_owner_t ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , int ) ; bool (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock * , int , struct list_head * ) ; void (*lm_setup)(struct file_lock * , void ** ) ; }; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct fasync_struct; struct __anonstruct_afs_228 { struct list_head link ; int state ; }; union __anonunion_fl_u_227 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_228 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_list ; struct hlist_node fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; int fl_link_cpu ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_227 fl_u ; }; struct file_lock_context { spinlock_t flc_lock ; struct list_head flc_flock ; struct list_head flc_posix ; struct list_head flc_lease ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct 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_iflags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head s_mounts ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; unsigned int s_quota_types ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; struct workqueue_struct *s_dio_done_wq ; struct hlist_head s_pins ; struct list_lru s_dentry_lru ; struct list_lru s_inode_lru ; struct callback_head rcu ; int s_stack_depth ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct dir_context; struct dir_context { int (*actor)(struct dir_context * , char const * , int , loff_t , u64 , unsigned int ) ; loff_t pos ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*read_iter)(struct kiocb * , struct iov_iter * ) ; ssize_t (*write_iter)(struct kiocb * , struct iov_iter * ) ; int (*iterate)(struct file * , struct dir_context * ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*mremap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** , void ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; void (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; char const *(*follow_link)(struct dentry * , void ** ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct inode * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*rename2)(struct inode * , struct dentry * , struct inode * , struct dentry * , unsigned int ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; int (*tmpfile)(struct inode * , struct dentry * , umode_t ) ; int (*set_acl)(struct inode * , struct posix_acl * , int ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_super)(struct super_block * ) ; int (*freeze_fs)(struct super_block * ) ; int (*thaw_super)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; struct dquot **(*get_dquots)(struct inode * ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; long (*nr_cached_objects)(struct super_block * , struct shrink_control * ) ; long (*free_cached_objects)(struct super_block * , struct shrink_control * ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; struct exception_table_entry { int insn ; int fixup ; }; typedef unsigned char cc_t; typedef unsigned int speed_t; typedef unsigned int tcflag_t; struct ktermios { tcflag_t c_iflag ; tcflag_t c_oflag ; tcflag_t c_cflag ; tcflag_t c_lflag ; cc_t c_line ; cc_t c_cc[19U] ; speed_t c_ispeed ; speed_t c_ospeed ; }; struct winsize { unsigned short ws_row ; unsigned short ws_col ; unsigned short ws_xpixel ; unsigned short ws_ypixel ; }; struct termiox { __u16 x_hflag ; __u16 x_cflag ; __u16 x_rflag[5U] ; __u16 x_sflag ; }; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; struct kernfs_node *notify_next ; }; union __anonunion____missing_field_name_229 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion____missing_field_name_229 __annonCompField67 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; char *prealloc_buf ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; bool prealloc ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; struct sock; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *argv[3U] ; char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct cdev { struct kobject kobj ; struct module *owner ; struct file_operations const *ops ; struct list_head list ; dev_t dev ; unsigned int count ; }; struct tty_driver; struct serial_icounter_struct; struct tty_operations { struct tty_struct *(*lookup)(struct tty_driver * , struct inode * , int ) ; int (*install)(struct tty_driver * , struct tty_struct * ) ; void (*remove)(struct tty_driver * , struct tty_struct * ) ; int (*open)(struct tty_struct * , struct file * ) ; void (*close)(struct tty_struct * , struct file * ) ; void (*shutdown)(struct tty_struct * ) ; void (*cleanup)(struct tty_struct * ) ; int (*write)(struct tty_struct * , unsigned char const * , int ) ; int (*put_char)(struct tty_struct * , unsigned char ) ; void (*flush_chars)(struct tty_struct * ) ; int (*write_room)(struct tty_struct * ) ; int (*chars_in_buffer)(struct tty_struct * ) ; int (*ioctl)(struct tty_struct * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct tty_struct * , unsigned int , unsigned long ) ; void (*set_termios)(struct tty_struct * , struct ktermios * ) ; void (*throttle)(struct tty_struct * ) ; void (*unthrottle)(struct tty_struct * ) ; void (*stop)(struct tty_struct * ) ; void (*start)(struct tty_struct * ) ; void (*hangup)(struct tty_struct * ) ; int (*break_ctl)(struct tty_struct * , int ) ; void (*flush_buffer)(struct tty_struct * ) ; void (*set_ldisc)(struct tty_struct * ) ; void (*wait_until_sent)(struct tty_struct * , int ) ; void (*send_xchar)(struct tty_struct * , char ) ; int (*tiocmget)(struct tty_struct * ) ; int (*tiocmset)(struct tty_struct * , unsigned int , unsigned int ) ; int (*resize)(struct tty_struct * , struct winsize * ) ; int (*set_termiox)(struct tty_struct * , struct termiox * ) ; int (*get_icount)(struct tty_struct * , struct serial_icounter_struct * ) ; int (*poll_init)(struct tty_driver * , int , char * ) ; int (*poll_get_char)(struct tty_driver * , int ) ; void (*poll_put_char)(struct tty_driver * , int , char ) ; struct file_operations const *proc_fops ; }; struct proc_dir_entry; struct tty_port; struct tty_driver { int magic ; struct kref kref ; struct cdev *cdevs ; struct module *owner ; char const *driver_name ; char const *name ; int name_base ; int major ; int minor_start ; unsigned int num ; short type ; short subtype ; struct ktermios init_termios ; unsigned long flags ; struct proc_dir_entry *proc_entry ; struct tty_driver *other ; struct tty_struct **ttys ; struct tty_port **ports ; struct ktermios **termios ; void *driver_state ; struct tty_operations const *ops ; struct list_head tty_drivers ; }; struct ld_semaphore { long count ; raw_spinlock_t wait_lock ; unsigned int wait_readers ; struct list_head read_wait ; struct list_head write_wait ; struct lockdep_map dep_map ; }; struct tty_ldisc_ops { int magic ; char *name ; int num ; int flags ; int (*open)(struct tty_struct * ) ; void (*close)(struct tty_struct * ) ; void (*flush_buffer)(struct tty_struct * ) ; ssize_t (*chars_in_buffer)(struct tty_struct * ) ; ssize_t (*read)(struct tty_struct * , struct file * , unsigned char * , size_t ) ; ssize_t (*write)(struct tty_struct * , struct file * , unsigned char const * , size_t ) ; int (*ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; void (*set_termios)(struct tty_struct * , struct ktermios * ) ; unsigned int (*poll)(struct tty_struct * , struct file * , struct poll_table_struct * ) ; int (*hangup)(struct tty_struct * ) ; void (*receive_buf)(struct tty_struct * , unsigned char const * , char * , int ) ; void (*write_wakeup)(struct tty_struct * ) ; void (*dcd_change)(struct tty_struct * , unsigned int ) ; void (*fasync)(struct tty_struct * , int ) ; int (*receive_buf2)(struct tty_struct * , unsigned char const * , char * , int ) ; struct module *owner ; int refcount ; }; struct tty_ldisc { struct tty_ldisc_ops *ops ; struct tty_struct *tty ; }; union __anonunion____missing_field_name_230 { struct tty_buffer *next ; struct llist_node free ; }; struct tty_buffer { union __anonunion____missing_field_name_230 __annonCompField68 ; int used ; int size ; int commit ; int read ; int flags ; unsigned long data[0U] ; }; struct tty_bufhead { struct tty_buffer *head ; struct work_struct work ; struct mutex lock ; atomic_t priority ; struct tty_buffer sentinel ; struct llist_head free ; atomic_t mem_used ; int mem_limit ; struct tty_buffer *tail ; }; struct tty_port_operations { int (*carrier_raised)(struct tty_port * ) ; void (*dtr_rts)(struct tty_port * , int ) ; void (*shutdown)(struct tty_port * ) ; int (*activate)(struct tty_port * , struct tty_struct * ) ; void (*destruct)(struct tty_port * ) ; }; struct tty_port { struct tty_bufhead buf ; struct tty_struct *tty ; struct tty_struct *itty ; struct tty_port_operations const *ops ; spinlock_t lock ; int blocked_open ; int count ; wait_queue_head_t open_wait ; wait_queue_head_t close_wait ; wait_queue_head_t delta_msr_wait ; unsigned long flags ; unsigned char console : 1 ; unsigned char low_latency : 1 ; struct mutex mutex ; struct mutex buf_mutex ; unsigned char *xmit_buf ; unsigned int close_delay ; unsigned int closing_wait ; int drain_delay ; struct kref kref ; }; struct tty_struct { int magic ; struct kref kref ; struct device *dev ; struct tty_driver *driver ; struct tty_operations const *ops ; int index ; struct ld_semaphore ldisc_sem ; struct tty_ldisc *ldisc ; struct mutex atomic_write_lock ; struct mutex legacy_mutex ; struct mutex throttle_mutex ; struct rw_semaphore termios_rwsem ; struct mutex winsize_mutex ; spinlock_t ctrl_lock ; spinlock_t flow_lock ; struct ktermios termios ; struct ktermios termios_locked ; struct termiox *termiox ; char name[64U] ; struct pid *pgrp ; struct pid *session ; unsigned long flags ; int count ; struct winsize winsize ; unsigned char stopped : 1 ; unsigned char flow_stopped : 1 ; unsigned long unused : 62 ; int hw_stopped ; unsigned char ctrl_status ; unsigned char packet : 1 ; unsigned long unused_ctrl : 55 ; unsigned int receive_room ; int flow_change ; struct tty_struct *link ; struct fasync_struct *fasync ; int alt_speed ; wait_queue_head_t write_wait ; wait_queue_head_t read_wait ; struct work_struct hangup_work ; void *disc_data ; void *driver_data ; struct list_head tty_files ; int closing ; unsigned char *write_buf ; int write_cnt ; struct work_struct SAK_work ; struct tty_port *port ; }; struct class; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion____missing_field_name_235 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct module *mod ; struct kernel_param_ops const *ops ; u16 const perm ; s8 level ; u8 flags ; union __anonunion____missing_field_name_235 __annonCompField69 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct latch_tree_node { struct rb_node node[2U] ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct mod_tree_node { struct module *mod ; struct latch_tree_node node ; }; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct trace_event_call; struct trace_enum_map; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct mutex param_lock ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; bool async_probe_requested ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; struct mod_tree_node mtn_core ; struct mod_tree_node mtn_init ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct trace_event_call **trace_events ; unsigned int num_trace_events ; struct trace_enum_map **trace_enums ; unsigned int num_trace_enums ; bool klp_alive ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; atomic_t refcnt ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct serial_struct { int type ; int line ; unsigned int port ; int irq ; int flags ; int xmit_fifo_size ; int custom_divisor ; int baud_base ; unsigned short close_delay ; char io_type ; char reserved_char[1U] ; int hub6 ; unsigned short closing_wait ; unsigned short closing_wait2 ; unsigned char *iomem_base ; unsigned short iomem_reg_shift ; unsigned int port_high ; unsigned long iomap_base ; }; struct serial_icounter_struct { int cts ; int dsr ; int rng ; int dcd ; int rx ; int tx ; int frame ; int overrun ; int parity ; int brk ; int buf_overrun ; int reserved[9U] ; }; struct async_icount { __u32 cts ; __u32 dsr ; __u32 rng ; __u32 dcd ; __u32 tx ; __u32 rx ; __u32 frame ; __u32 parity ; __u32 overrun ; __u32 brk ; __u32 buf_overrun ; }; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *cow_page ; struct page *page ; unsigned long max_pgoff ; pte_t *pte ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; void (*map_pages)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*pfn_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; char const *(*name)(struct vm_area_struct * ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; struct page *(*find_special_page)(struct vm_area_struct * , unsigned long ) ; }; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct __kfifo { unsigned int in ; unsigned int out ; unsigned int mask ; unsigned int esize ; void *data ; }; union __anonunion____missing_field_name_242 { struct __kfifo kfifo ; unsigned char *type ; unsigned char const *const_type ; char (*rectype)[0U] ; void *ptr ; void const *ptr_const ; }; struct kfifo { union __anonunion____missing_field_name_242 __annonCompField70 ; unsigned char buf[0U] ; }; typedef unsigned long kernel_ulong_t; struct usb_device_id { __u16 match_flags ; __u16 idVendor ; __u16 idProduct ; __u16 bcdDevice_lo ; __u16 bcdDevice_hi ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; __u8 bInterfaceNumber ; kernel_ulong_t driver_info ; }; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct 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 } ; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct subsys_private; struct bus_type; struct device_node; struct fwnode_handle; struct iommu_ops; struct iommu_group; struct device_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct device_attribute *dev_attrs ; struct attribute_group const **bus_groups ; struct attribute_group const **dev_groups ; struct attribute_group const **drv_groups ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*online)(struct device * ) ; int (*offline)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops const *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; struct device_type; enum probe_type { PROBE_DEFAULT_STRATEGY = 0, PROBE_PREFER_ASYNCHRONOUS = 1, PROBE_FORCE_SYNCHRONOUS = 2 } ; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; enum probe_type probe_type ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct attribute_group const **dev_groups ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct dma_coherent_mem; struct cma; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; void *driver_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; struct dev_pin_info *pins ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; unsigned long dma_pfn_offset ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct cma *cma_area ; struct dev_archdata archdata ; struct device_node *of_node ; struct fwnode_handle *fwnode ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; bool offline_disabled ; bool offline ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct wake_irq *wakeirq ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; struct usb_driver; struct wusb_dev; struct ep_device; struct usb_host_endpoint { struct usb_endpoint_descriptor desc ; struct usb_ss_ep_comp_descriptor ss_ep_comp ; struct list_head urb_list ; void *hcpriv ; struct ep_device *ep_dev ; unsigned char *extra ; int extralen ; int enabled ; int streams ; }; struct usb_host_interface { struct usb_interface_descriptor desc ; int extralen ; unsigned char *extra ; struct usb_host_endpoint *endpoint ; char *string ; }; enum usb_interface_condition { USB_INTERFACE_UNBOUND = 0, USB_INTERFACE_BINDING = 1, USB_INTERFACE_BOUND = 2, USB_INTERFACE_UNBINDING = 3 } ; struct usb_interface { struct usb_host_interface *altsetting ; struct usb_host_interface *cur_altsetting ; unsigned int num_altsetting ; struct usb_interface_assoc_descriptor *intf_assoc ; int minor ; enum usb_interface_condition condition ; unsigned char sysfs_files_created : 1 ; unsigned char ep_devs_created : 1 ; unsigned char unregistering : 1 ; unsigned char needs_remote_wakeup : 1 ; unsigned char needs_altsetting0 : 1 ; unsigned char needs_binding : 1 ; unsigned char resetting_device : 1 ; struct device dev ; struct device *usb_dev ; atomic_t pm_usage_cnt ; struct work_struct reset_ws ; }; struct usb_interface_cache { unsigned int num_altsetting ; struct kref ref ; struct usb_host_interface altsetting[0U] ; }; struct usb_host_config { struct usb_config_descriptor desc ; char *string ; struct usb_interface_assoc_descriptor *intf_assoc[16U] ; struct usb_interface *interface[32U] ; struct usb_interface_cache *intf_cache[32U] ; unsigned char *extra ; int extralen ; }; struct usb_host_bos { struct usb_bos_descriptor *desc ; struct usb_ext_cap_descriptor *ext_cap ; struct usb_ss_cap_descriptor *ss_cap ; struct usb_ss_container_id_descriptor *ss_id ; }; struct usb_devmap { unsigned long devicemap[2U] ; }; struct mon_bus; struct usb_bus { struct device *controller ; int busnum ; char const *bus_name ; u8 uses_dma ; u8 uses_pio_for_control ; u8 otg_port ; unsigned char is_b_host : 1 ; unsigned char b_hnp_enable : 1 ; unsigned char no_stop_on_short : 1 ; unsigned char no_sg_constraint : 1 ; unsigned int sg_tablesize ; int devnum_next ; struct usb_devmap devmap ; struct usb_device *root_hub ; struct usb_bus *hs_companion ; struct list_head bus_list ; struct mutex usb_address0_mutex ; int bandwidth_allocated ; int bandwidth_int_reqs ; int bandwidth_isoc_reqs ; unsigned int resuming_ports ; struct mon_bus *mon_bus ; int monitored ; }; struct usb_tt; enum usb_device_removable { USB_DEVICE_REMOVABLE_UNKNOWN = 0, USB_DEVICE_REMOVABLE = 1, USB_DEVICE_FIXED = 2 } ; struct usb2_lpm_parameters { unsigned int besl ; int timeout ; }; struct usb3_lpm_parameters { unsigned int mel ; unsigned int pel ; unsigned int sel ; int timeout ; }; struct usb_device { int devnum ; char devpath[16U] ; u32 route ; enum usb_device_state state ; enum usb_device_speed speed ; struct usb_tt *tt ; int ttport ; unsigned int toggle[2U] ; struct usb_device *parent ; struct usb_bus *bus ; struct usb_host_endpoint ep0 ; struct device dev ; struct usb_device_descriptor descriptor ; struct usb_host_bos *bos ; struct usb_host_config *config ; struct usb_host_config *actconfig ; struct usb_host_endpoint *ep_in[16U] ; struct usb_host_endpoint *ep_out[16U] ; char **rawdescriptors ; unsigned short bus_mA ; u8 portnum ; u8 level ; unsigned char can_submit : 1 ; unsigned char persist_enabled : 1 ; unsigned char have_langid : 1 ; unsigned char authorized : 1 ; unsigned char authenticated : 1 ; unsigned char wusb : 1 ; unsigned char lpm_capable : 1 ; unsigned char usb2_hw_lpm_capable : 1 ; unsigned char usb2_hw_lpm_besl_capable : 1 ; unsigned char usb2_hw_lpm_enabled : 1 ; unsigned char usb2_hw_lpm_allowed : 1 ; unsigned char usb3_lpm_enabled : 1 ; int string_langid ; char *product ; char *manufacturer ; char *serial ; struct list_head filelist ; int maxchild ; u32 quirks ; atomic_t urbnum ; unsigned long active_duration ; unsigned long connect_time ; unsigned char do_remote_wakeup : 1 ; unsigned char reset_resume : 1 ; unsigned char port_is_suspended : 1 ; struct wusb_dev *wusb_dev ; int slot_id ; enum usb_device_removable removable ; struct usb2_lpm_parameters l1_params ; struct usb3_lpm_parameters u1_params ; struct usb3_lpm_parameters u2_params ; unsigned int lpm_disable_count ; }; struct usb_dynids { spinlock_t lock ; struct list_head list ; }; struct usbdrv_wrap { struct device_driver driver ; int for_devices ; }; struct usb_driver { char const *name ; int (*probe)(struct usb_interface * , struct usb_device_id const * ) ; void (*disconnect)(struct usb_interface * ) ; int (*unlocked_ioctl)(struct usb_interface * , unsigned int , void * ) ; int (*suspend)(struct usb_interface * , pm_message_t ) ; int (*resume)(struct usb_interface * ) ; int (*reset_resume)(struct usb_interface * ) ; int (*pre_reset)(struct usb_interface * ) ; int (*post_reset)(struct usb_interface * ) ; struct usb_device_id const *id_table ; struct usb_dynids dynids ; struct usbdrv_wrap drvwrap ; unsigned char no_dynamic_id : 1 ; unsigned char supports_autosuspend : 1 ; unsigned char disable_hub_initiated_lpm : 1 ; unsigned char soft_unbind : 1 ; }; struct usb_iso_packet_descriptor { unsigned int offset ; unsigned int length ; unsigned int actual_length ; int status ; }; struct usb_anchor { struct list_head urb_list ; wait_queue_head_t wait ; spinlock_t lock ; atomic_t suspend_wakeups ; unsigned char poisoned : 1 ; }; struct urb { struct kref kref ; void *hcpriv ; atomic_t use_count ; atomic_t reject ; int unlinked ; struct list_head urb_list ; struct list_head anchor_list ; struct usb_anchor *anchor ; struct usb_device *dev ; struct usb_host_endpoint *ep ; unsigned int pipe ; unsigned int stream_id ; int status ; unsigned int transfer_flags ; void *transfer_buffer ; dma_addr_t transfer_dma ; struct scatterlist *sg ; int num_mapped_sgs ; int num_sgs ; u32 transfer_buffer_length ; u32 actual_length ; unsigned char *setup_packet ; dma_addr_t setup_dma ; int start_frame ; int number_of_packets ; int interval ; int error_count ; void *context ; void (*complete)(struct urb * ) ; struct usb_iso_packet_descriptor iso_frame_desc[0U] ; }; struct usb_serial_port { struct usb_serial *serial ; struct tty_port port ; spinlock_t lock ; u32 minor ; u8 port_number ; unsigned char *interrupt_in_buffer ; struct urb *interrupt_in_urb ; __u8 interrupt_in_endpointAddress ; unsigned char *interrupt_out_buffer ; int interrupt_out_size ; struct urb *interrupt_out_urb ; __u8 interrupt_out_endpointAddress ; unsigned char *bulk_in_buffer ; int bulk_in_size ; struct urb *read_urb ; __u8 bulk_in_endpointAddress ; unsigned char *bulk_in_buffers[2U] ; struct urb *read_urbs[2U] ; unsigned long read_urbs_free ; unsigned char *bulk_out_buffer ; int bulk_out_size ; struct urb *write_urb ; struct kfifo write_fifo ; unsigned char *bulk_out_buffers[2U] ; struct urb *write_urbs[2U] ; unsigned long write_urbs_free ; __u8 bulk_out_endpointAddress ; struct async_icount icount ; int tx_bytes ; unsigned long flags ; wait_queue_head_t write_wait ; struct work_struct work ; char throttled ; char throttle_req ; unsigned long sysrq ; struct device dev ; }; struct usb_serial_driver; struct usb_serial { struct usb_device *dev ; struct usb_serial_driver *type ; struct usb_interface *interface ; unsigned char disconnected : 1 ; unsigned char suspending : 1 ; unsigned char attached : 1 ; unsigned char minors_reserved : 1 ; unsigned char num_ports ; unsigned char num_port_pointers ; char num_interrupt_in ; char num_interrupt_out ; char num_bulk_in ; char num_bulk_out ; struct usb_serial_port *port[8U] ; struct kref kref ; struct mutex disc_mutex ; void *private ; }; struct usb_serial_driver { char const *description ; struct usb_device_id const *id_table ; char num_ports ; struct list_head driver_list ; struct device_driver driver ; struct usb_driver *usb_driver ; struct usb_dynids dynids ; size_t bulk_in_size ; size_t bulk_out_size ; int (*probe)(struct usb_serial * , struct usb_device_id const * ) ; int (*attach)(struct usb_serial * ) ; int (*calc_num_ports)(struct usb_serial * ) ; void (*disconnect)(struct usb_serial * ) ; void (*release)(struct usb_serial * ) ; int (*port_probe)(struct usb_serial_port * ) ; int (*port_remove)(struct usb_serial_port * ) ; int (*suspend)(struct usb_serial * , pm_message_t ) ; int (*resume)(struct usb_serial * ) ; int (*reset_resume)(struct usb_serial * ) ; int (*open)(struct tty_struct * , struct usb_serial_port * ) ; void (*close)(struct usb_serial_port * ) ; int (*write)(struct tty_struct * , struct usb_serial_port * , unsigned char const * , int ) ; int (*write_room)(struct tty_struct * ) ; int (*ioctl)(struct tty_struct * , unsigned int , unsigned long ) ; void (*set_termios)(struct tty_struct * , struct usb_serial_port * , struct ktermios * ) ; void (*break_ctl)(struct tty_struct * , int ) ; int (*chars_in_buffer)(struct tty_struct * ) ; void (*wait_until_sent)(struct tty_struct * , long ) ; bool (*tx_empty)(struct usb_serial_port * ) ; void (*throttle)(struct tty_struct * ) ; void (*unthrottle)(struct tty_struct * ) ; int (*tiocmget)(struct tty_struct * ) ; int (*tiocmset)(struct tty_struct * , unsigned int , unsigned int ) ; int (*tiocmiwait)(struct tty_struct * , unsigned long ) ; int (*get_icount)(struct tty_struct * , struct serial_icounter_struct * ) ; void (*dtr_rts)(struct usb_serial_port * , int ) ; int (*carrier_raised)(struct usb_serial_port * ) ; void (*init_termios)(struct tty_struct * ) ; void (*read_int_callback)(struct urb * ) ; void (*write_int_callback)(struct urb * ) ; void (*read_bulk_callback)(struct urb * ) ; void (*write_bulk_callback)(struct urb * ) ; void (*process_read_urb)(struct urb * ) ; int (*prepare_write_buffer)(struct usb_serial_port * , void * , size_t ) ; }; struct ti_uart_config { __u16 wBaudRate ; __u16 wFlags ; __u8 bDataBits ; __u8 bParity ; __u8 bStopBits ; char cXon ; char cXoff ; __u8 bUartMode ; }; struct ti_port_status { __u8 bCmdCode ; __u8 bModuleId ; __u8 bErrorCode ; __u8 bMSR ; __u8 bLSR ; }; struct ti_write_data_bytes { __u8 bAddrType ; __u8 bDataType ; __u8 bDataCounter ; __be16 wBaseAddrHi ; __be16 wBaseAddrLo ; __u8 bData[0U] ; }; struct ti_firmware_header { __le16 wLength ; __u8 bCheckSum ; }; struct ti_device; struct ti_port { int tp_is_open ; __u8 tp_msr ; __u8 tp_shadow_mcr ; __u8 tp_uart_mode ; unsigned int tp_uart_base_addr ; int tp_flags ; struct ti_device *tp_tdev ; struct usb_serial_port *tp_port ; spinlock_t tp_lock ; int tp_read_urb_state ; int tp_write_urb_in_use ; }; struct ti_device { struct mutex td_open_close_lock ; int td_open_port_count ; struct usb_serial *td_serial ; int td_is_3410 ; int td_urb_error ; }; typedef int ldv_func_ret_type; typedef int ldv_func_ret_type___0; typedef int ldv_func_ret_type___1; __inline static long ldv__builtin_expect(long exp , long c ) ; extern struct module __this_module ; __inline static __u16 __fswab16(__u16 val ) { { return ((__u16 )((int )((short )((int )val << 8)) | (int )((short )((int )val >> 8)))); } } __inline static __u16 __swab16p(__u16 const *p ) { __u16 tmp ; { tmp = __fswab16((int )*p); return (tmp); } } __inline static void __swab16s(__u16 *p ) { { *p = __swab16p((__u16 const *)p); return; } } extern void __dynamic_dev_dbg(struct _ddebug * , struct device const * , char const * , ...) ; extern void __might_fault(char const * , int ) ; extern int sprintf(char * , char const * , ...) ; extern void *memcpy(void * , void const * , size_t ) ; extern void *memset(void * , int , size_t ) ; extern char *strcpy(char * , char const * ) ; extern void __mutex_init(struct mutex * , char const * , struct lock_class_key * ) ; extern int mutex_trylock(struct mutex * ) ; int ldv_mutex_trylock_10(struct mutex *ldv_func_arg1 ) ; extern void mutex_unlock(struct mutex * ) ; void ldv_mutex_unlock_5(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_8(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_11(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_13(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_15(struct mutex *ldv_func_arg1 ) ; extern void *malloc(size_t ) ; extern void *calloc(size_t , size_t ) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; extern void __VERIFIER_assume(int ) ; void *ldv_malloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = malloc(size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_zalloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_init_zalloc(size_t size ) { void *p ; void *tmp ; { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } void *ldv_memset(void *s , int c , size_t n ) { void *tmp ; { tmp = memset(s, c, n); return (tmp); } } int ldv_undef_int(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { tmp = __VERIFIER_nondet_pointer(); return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { tmp = __VERIFIER_nondet_ulong(); return (tmp); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } __inline static long ldv__builtin_expect(long exp , long c ) { { return (exp); } } extern int mutex_lock_interruptible(struct mutex * ) ; int ldv_mutex_lock_interruptible_12(struct mutex *ldv_func_arg1 ) ; int ldv_mutex_lock_interruptible_14(struct mutex *ldv_func_arg1 ) ; extern void mutex_lock(struct mutex * ) ; void ldv_mutex_lock_6(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_7(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_9(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_i_mutex_of_inode(struct mutex *lock ) ; void ldv_mutex_unlock_i_mutex_of_inode(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_mutex_lock_interruptible_td_open_close_lock_of_ti_device(struct mutex *lock ) ; void ldv_mutex_unlock_td_open_close_lock_of_ti_device(struct mutex *lock ) ; 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->__annonCompField17.rlock); } } __inline static void spin_lock(spinlock_t *lock ) { { _raw_spin_lock(& lock->__annonCompField17.rlock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { _raw_spin_unlock(& lock->__annonCompField17.rlock); return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->__annonCompField17.rlock, flags); return; } } extern void __wake_up(wait_queue_head_t * , unsigned int , int , void * ) ; extern unsigned int jiffies_to_msecs(unsigned long const ) ; extern unsigned long __msecs_to_jiffies(unsigned int const ) ; __inline static unsigned long msecs_to_jiffies(unsigned int const m ) { unsigned long tmp___0 ; { tmp___0 = __msecs_to_jiffies(m); return (tmp___0); } } 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); } } int LDV_IN_INTERRUPT = 1; struct urb *ti_2port_device_group0 ; int ldv_state_variable_0 ; struct tty_struct *ti_2port_device_group3 ; struct urb *ti_1port_device_group0 ; int ldv_state_variable_2 ; int ref_cnt ; struct usb_serial *ti_1port_device_group2 ; struct tty_struct *ti_1port_device_group3 ; int ldv_state_variable_1 ; struct usb_serial_port *ti_1port_device_group1 ; struct usb_serial *ti_2port_device_group2 ; struct usb_serial_port *ti_2port_device_group1 ; void ldv_initialize_usb_serial_driver_1(void) ; void ldv_initialize_usb_serial_driver_2(void) ; extern int request_firmware(struct firmware const ** , char const * , struct device * ) ; extern void release_firmware(struct firmware const * ) ; extern unsigned long _copy_from_user(void * , void const * , unsigned int ) ; extern unsigned long _copy_to_user(void * , void const * , unsigned int ) ; extern void __copy_from_user_overflow(void) ; extern void __copy_to_user_overflow(void) ; __inline static unsigned long copy_from_user(void *to , void const *from , unsigned long n ) { int sz ; unsigned long tmp ; long tmp___0 ; { tmp = __builtin_object_size((void const *)to, 0); sz = (int )tmp; __might_fault("./arch/x86/include/asm/uaccess.h", 697); tmp___0 = ldv__builtin_expect((long )(sz < 0 || (unsigned long )sz >= n), 1L); if (tmp___0 != 0L) { n = _copy_from_user(to, from, (unsigned int )n); } else { __copy_from_user_overflow(); } return (n); } } __inline static unsigned long copy_to_user(void *to , void const *from , unsigned long n ) { int sz ; unsigned long tmp ; long tmp___0 ; { tmp = __builtin_object_size(from, 0); sz = (int )tmp; __might_fault("./arch/x86/include/asm/uaccess.h", 732); tmp___0 = ldv__builtin_expect((long )(sz < 0 || (unsigned long )sz >= n), 1L); if (tmp___0 != 0L) { n = _copy_to_user(to, from, (unsigned int )n); } else { __copy_to_user_overflow(); } return (n); } } extern void tty_kref_put(struct tty_struct * ) ; extern speed_t tty_termios_baud_rate(struct ktermios * ) ; extern void tty_encode_baud_rate(struct tty_struct * , speed_t , speed_t ) ; __inline static speed_t tty_get_baud_rate(struct tty_struct *tty ) { speed_t tmp ; { tmp = tty_termios_baud_rate(& tty->termios); return (tmp); } } extern void tty_wakeup(struct tty_struct * ) ; extern struct tty_struct *tty_port_tty_get(struct tty_port * ) ; extern void tty_port_tty_wakeup(struct tty_port * ) ; extern int tty_insert_flip_string_fixed_flag(struct tty_port * , unsigned char const * , char , size_t ) ; extern void tty_flip_buffer_push(struct tty_port * ) ; __inline static int tty_insert_flip_string(struct tty_port *port , unsigned char const *chars , size_t size ) { int tmp ; { tmp = tty_insert_flip_string_fixed_flag(port, chars, 0, size); return (tmp); } } __inline static unsigned int __kfifo_uint_must_check_helper(unsigned int val ) { { return (val); } } extern unsigned int __kfifo_in(struct __kfifo * , void const * , unsigned int ) ; extern unsigned int __kfifo_out(struct __kfifo * , void * , unsigned int ) ; extern unsigned int __kfifo_in_r(struct __kfifo * , void const * , unsigned int , size_t ) ; extern unsigned int __kfifo_out_r(struct __kfifo * , void * , unsigned int , size_t ) ; extern unsigned int __kfifo_max_r(unsigned int , size_t ) ; extern unsigned long msleep_interruptible(unsigned int ) ; __inline static void *dev_get_drvdata(struct device const *dev ) { { return ((void *)dev->driver_data); } } __inline static void dev_set_drvdata(struct device *dev , void *data ) { { dev->driver_data = data; return; } } extern void dev_err(struct device const * , char const * , ...) ; extern int usb_reset_device(struct usb_device * ) ; __inline static void usb_fill_bulk_urb(struct urb *urb , struct usb_device *dev , unsigned int pipe , void *transfer_buffer , int buffer_length , void (*complete_fn)(struct urb * ) , void *context ) { { urb->dev = dev; urb->pipe = pipe; urb->transfer_buffer = transfer_buffer; urb->transfer_buffer_length = (u32 )buffer_length; urb->complete = complete_fn; urb->context = context; return; } } extern int usb_submit_urb(struct urb * , gfp_t ) ; extern void usb_kill_urb(struct urb * ) ; extern int usb_control_msg(struct usb_device * , unsigned int , __u8 , __u8 , __u16 , __u16 , void * , __u16 , int ) ; extern int usb_bulk_msg(struct usb_device * , unsigned int , void * , int , int * , int ) ; extern int usb_clear_halt(struct usb_device * , int ) ; extern int usb_driver_set_configuration(struct usb_device * , int ) ; __inline static unsigned int __create_pipe(struct usb_device *dev , unsigned int endpoint ) { { return ((unsigned int )(dev->devnum << 8) | (endpoint << 15)); } } __inline static void *usb_get_serial_port_data(struct usb_serial_port *port ) { void *tmp ; { tmp = dev_get_drvdata((struct device const *)(& port->dev)); return (tmp); } } __inline static void usb_set_serial_port_data(struct usb_serial_port *port , void *data ) { { dev_set_drvdata(& port->dev, data); return; } } __inline static void *usb_get_serial_data(struct usb_serial *serial ) { { return (serial->private); } } __inline static void usb_set_serial_data(struct usb_serial *serial , void *data ) { { serial->private = data; return; } } extern int usb_serial_register_drivers(struct usb_serial_driver * const * , char const * , struct usb_device_id const * ) ; extern void usb_serial_deregister_drivers(struct usb_serial_driver * const * ) ; extern int usb_serial_generic_tiocmiwait(struct tty_struct * , unsigned long ) ; extern int usb_serial_generic_get_icount(struct tty_struct * , struct serial_icounter_struct * ) ; __inline static void usb_serial_debug_data(struct device *dev , char const *function , int size , unsigned char const *data ) { struct _ddebug descriptor ; long tmp ; { descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "usb_serial_debug_data"; descriptor.filename = "include/linux/usb/serial.h"; descriptor.format = "%s - length = %d, data = %*ph\n"; descriptor.lineno = 368U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)dev, "%s - length = %d, data = %*ph\n", function, size, size, data); } else { } return; } } static int ti_startup(struct usb_serial *serial ) ; static void ti_release(struct usb_serial *serial ) ; static int ti_port_probe(struct usb_serial_port *port ) ; static int ti_port_remove(struct usb_serial_port *port ) ; static int ti_open(struct tty_struct *tty , struct usb_serial_port *port ) ; static void ti_close(struct usb_serial_port *port ) ; static int ti_write(struct tty_struct *tty , struct usb_serial_port *port , unsigned char const *data , int count ) ; static int ti_write_room(struct tty_struct *tty ) ; static int ti_chars_in_buffer(struct tty_struct *tty ) ; static bool ti_tx_empty(struct usb_serial_port *port ) ; static void ti_throttle(struct tty_struct *tty ) ; static void ti_unthrottle(struct tty_struct *tty ) ; static int ti_ioctl(struct tty_struct *tty , unsigned int cmd , unsigned long arg ) ; static void ti_set_termios(struct tty_struct *tty , struct usb_serial_port *port , struct ktermios *old_termios ) ; static int ti_tiocmget(struct tty_struct *tty ) ; static int ti_tiocmset(struct tty_struct *tty , unsigned int set , unsigned int clear ) ; static void ti_break(struct tty_struct *tty , int break_state ) ; static void ti_interrupt_callback(struct urb *urb ) ; static void ti_bulk_in_callback(struct urb *urb ) ; static void ti_bulk_out_callback(struct urb *urb ) ; static void ti_recv(struct usb_serial_port *port , unsigned char *data , int length ) ; static void ti_send(struct ti_port *tport ) ; static int ti_set_mcr(struct ti_port *tport , unsigned int mcr ) ; static int ti_get_lsr(struct ti_port *tport , u8 *lsr ) ; static int ti_get_serial_info(struct ti_port *tport , struct serial_struct *ret_arg ) ; static int ti_set_serial_info(struct tty_struct *tty , struct ti_port *tport , struct serial_struct *new_arg ) ; static void ti_handle_new_msr(struct ti_port *tport , __u8 msr ) ; static void ti_stop_read(struct ti_port *tport , struct tty_struct *tty ) ; static int ti_restart_read(struct ti_port *tport , struct tty_struct *tty ) ; static int ti_command_out_sync(struct ti_device *tdev , __u8 command , __u16 moduleid , __u16 value , __u8 *data , int size ) ; static int ti_command_in_sync(struct ti_device *tdev , __u8 command , __u16 moduleid , __u16 value , __u8 *data , int size ) ; static int ti_write_byte(struct usb_serial_port *port , struct ti_device *tdev , unsigned long addr , __u8 mask , __u8 byte ) ; static int ti_download_firmware(struct ti_device *tdev ) ; static int closing_wait = 4000; static struct usb_device_id const ti_id_table_3410[17U] = { {3U, 1105U, 13328U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1105U, 62512U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1760U, 61704U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1760U, 61705U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1760U, 61712U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1760U, 61713U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1760U, 61714U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1760U, 61716U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1760U, 61717U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1760U, 793U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1203U, 17731U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1203U, 17739U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1203U, 17740U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 6753U, 13328U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 6753U, 13344U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1105U, 20563U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; static struct usb_device_id const ti_id_table_5052[5U] = { {3U, 1105U, 20562U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1105U, 20818U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1105U, 20570U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1105U, 20575U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; static struct usb_device_id const ti_id_table_combined[21U] = { {3U, 1105U, 13328U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1105U, 62512U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1760U, 61704U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1760U, 61705U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1760U, 61712U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1760U, 61713U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1760U, 61714U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1760U, 61716U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1760U, 61717U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1760U, 793U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1105U, 20562U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1105U, 20818U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1105U, 20570U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1105U, 20575U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1203U, 17731U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1203U, 17739U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1203U, 17740U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 6753U, 13328U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 6753U, 13344U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1105U, 20563U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; static struct usb_serial_driver ti_1port_device = {"TI USB 3410 1 port adapter", (struct usb_device_id const *)(& ti_id_table_3410), 1, {0, 0}, {"ti_usb_3410_5052_1", 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, {{{{{{0}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, 0UL, 0UL, 0, & ti_startup, 0, 0, & ti_release, & ti_port_probe, & ti_port_remove, 0, 0, 0, & ti_open, & ti_close, & ti_write, & ti_write_room, & ti_ioctl, & ti_set_termios, & ti_break, & ti_chars_in_buffer, 0, & ti_tx_empty, & ti_throttle, & ti_unthrottle, & ti_tiocmget, & ti_tiocmset, & usb_serial_generic_tiocmiwait, & usb_serial_generic_get_icount, 0, 0, 0, & ti_interrupt_callback, 0, & ti_bulk_in_callback, & ti_bulk_out_callback, 0, 0}; static struct usb_serial_driver ti_2port_device = {"TI USB 5052 2 port adapter", (struct usb_device_id const *)(& ti_id_table_5052), 2, {0, 0}, {"ti_usb_3410_5052_2", 0, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, {{{{{{0}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, 0UL, 0UL, 0, & ti_startup, 0, 0, & ti_release, & ti_port_probe, & ti_port_remove, 0, 0, 0, & ti_open, & ti_close, & ti_write, & ti_write_room, & ti_ioctl, & ti_set_termios, & ti_break, & ti_chars_in_buffer, 0, & ti_tx_empty, & ti_throttle, & ti_unthrottle, & ti_tiocmget, & ti_tiocmset, & usb_serial_generic_tiocmiwait, & usb_serial_generic_get_icount, 0, 0, 0, & ti_interrupt_callback, 0, & ti_bulk_in_callback, & ti_bulk_out_callback, 0, 0}; static struct usb_serial_driver * const serial_drivers[3U] = { & ti_1port_device, & ti_2port_device, (struct usb_serial_driver *)0}; struct usb_device_id const __mod_usb__ti_id_table_combined_device_table[21U] ; static int usb_serial_module_init(void) { int tmp ; { tmp = usb_serial_register_drivers((struct usb_serial_driver * const *)(& serial_drivers), "ti_usb_3410_5052", (struct usb_device_id const *)(& ti_id_table_combined)); return (tmp); } } static void usb_serial_module_exit(void) { { usb_serial_deregister_drivers((struct usb_serial_driver * const *)(& serial_drivers)); return; } } static int ti_startup(struct usb_serial *serial ) { struct ti_device *tdev ; struct usb_device *dev ; int status ; struct _ddebug descriptor ; long tmp ; void *tmp___0 ; struct lock_class_key __key ; struct _ddebug descriptor___0 ; long tmp___1 ; { dev = serial->dev; descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_startup"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - product 0x%4X, num configurations %d, configuration value %d\n"; descriptor.lineno = 299U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "%s - product 0x%4X, num configurations %d, configuration value %d\n", "ti_startup", (int )dev->descriptor.idProduct, (int )dev->descriptor.bNumConfigurations, (int )(dev->actconfig)->desc.bConfigurationValue); } else { } tmp___0 = kzalloc(184UL, 208U); tdev = (struct ti_device *)tmp___0; if ((unsigned long )tdev == (unsigned long )((struct ti_device *)0)) { return (-12); } else { } __mutex_init(& tdev->td_open_close_lock, "&tdev->td_open_close_lock", & __key); tdev->td_serial = serial; usb_set_serial_data(serial, (void *)tdev); if ((unsigned long )serial->type == (unsigned long )(& ti_1port_device)) { tdev->td_is_3410 = 1; } else { } descriptor___0.modname = "ti_usb_3410_5052"; descriptor___0.function = "ti_startup"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor___0.format = "%s - device type is %s\n"; descriptor___0.lineno = 314U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& dev->dev), "%s - device type is %s\n", "ti_startup", tdev->td_is_3410 != 0 ? (char *)"3410" : (char *)"5052"); } else { } if ((unsigned int )dev->descriptor.bNumConfigurations == 1U) { status = ti_download_firmware(tdev); if (status != 0) { goto free_tdev; } else { } if (tdev->td_is_3410 != 0) { msleep_interruptible(100U); usb_reset_device(dev); } else { } status = -19; goto free_tdev; } else { } if ((unsigned int )(dev->actconfig)->desc.bConfigurationValue == 1U) { status = usb_driver_set_configuration(dev, 2); status = status != 0 ? status : -19; goto free_tdev; } else { } return (0); free_tdev: kfree((void const *)tdev); usb_set_serial_data(serial, (void *)0); return (status); } } static void ti_release(struct usb_serial *serial ) { struct ti_device *tdev ; void *tmp ; { tmp = usb_get_serial_data(serial); tdev = (struct ti_device *)tmp; kfree((void const *)tdev); return; } } static int ti_port_probe(struct usb_serial_port *port ) { struct ti_port *tport ; void *tmp ; struct lock_class_key __key ; unsigned long tmp___0 ; void *tmp___1 ; { tmp = kzalloc(112UL, 208U); tport = (struct ti_port *)tmp; if ((unsigned long )tport == (unsigned long )((struct ti_port *)0)) { return (-12); } else { } spinlock_check(& tport->tp_lock); __raw_spin_lock_init(& tport->tp_lock.__annonCompField17.rlock, "&(&tport->tp_lock)->rlock", & __key); if ((unsigned long )(port->serial)->port[0] == (unsigned long )port) { tport->tp_uart_base_addr = 65440U; } else { tport->tp_uart_base_addr = 65456U; } tmp___0 = msecs_to_jiffies((unsigned int const )(closing_wait * 10)); port->port.closing_wait = (unsigned int )tmp___0; tport->tp_port = port; tmp___1 = usb_get_serial_data(port->serial); tport->tp_tdev = (struct ti_device *)tmp___1; tport->tp_uart_mode = 0U; usb_set_serial_port_data(port, (void *)tport); port->port.drain_delay = 3; return (0); } } static int ti_port_remove(struct usb_serial_port *port ) { struct ti_port *tport ; void *tmp ; { tmp = usb_get_serial_port_data(port); tport = (struct ti_port *)tmp; kfree((void const *)tport); return (0); } } static int ti_open(struct tty_struct *tty , struct usb_serial_port *port ) { struct ti_port *tport ; void *tmp ; struct ti_device *tdev ; struct usb_device *dev ; struct urb *urb ; int port_number ; int status ; __u16 open_settings ; int tmp___0 ; struct _ddebug descriptor ; long tmp___1 ; struct _ddebug descriptor___0 ; long tmp___2 ; struct _ddebug descriptor___1 ; long tmp___3 ; struct _ddebug descriptor___2 ; long tmp___4 ; struct _ddebug descriptor___3 ; long tmp___5 ; struct _ddebug descriptor___4 ; long tmp___6 ; struct _ddebug descriptor___5 ; long tmp___7 ; struct _ddebug descriptor___6 ; long tmp___8 ; { tmp = usb_get_serial_port_data(port); tport = (struct ti_port *)tmp; open_settings = 137U; if ((unsigned long )tport == (unsigned long )((struct ti_port *)0)) { return (-19); } else { } dev = (port->serial)->dev; tdev = tport->tp_tdev; tmp___0 = ldv_mutex_lock_interruptible_12(& tdev->td_open_close_lock); if (tmp___0 != 0) { return (-512); } else { } port_number = (int )port->port_number; tport->tp_msr = 0U; tport->tp_shadow_mcr = (__u8 )((unsigned int )tport->tp_shadow_mcr | 48U); if (tdev->td_open_port_count == 0) { descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_open"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - start interrupt in urb\n"; descriptor.lineno = 420U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& port->dev), "%s - start interrupt in urb\n", "ti_open"); } else { } urb = ((tdev->td_serial)->port[0])->interrupt_in_urb; if ((unsigned long )urb == (unsigned long )((struct urb *)0)) { dev_err((struct device const *)(& port->dev), "%s - no interrupt urb\n", "ti_open"); status = -22; goto release_lock; } else { } urb->context = (void *)tdev; status = usb_submit_urb(urb, 208U); if (status != 0) { dev_err((struct device const *)(& port->dev), "%s - submit interrupt urb failed, %d\n", "ti_open", status); goto release_lock; } else { } } else { } if ((unsigned long )tty != (unsigned long )((struct tty_struct *)0)) { ti_set_termios(tty, port, & tty->termios); } else { } descriptor___0.modname = "ti_usb_3410_5052"; descriptor___0.function = "ti_open"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor___0.format = "%s - sending TI_OPEN_PORT\n"; descriptor___0.lineno = 438U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& port->dev), "%s - sending TI_OPEN_PORT\n", "ti_open"); } else { } status = ti_command_out_sync(tdev, 6, (int )((unsigned int )((unsigned char )port_number) + 3U), (int )open_settings, (__u8 *)0U, 0); if (status != 0) { dev_err((struct device const *)(& port->dev), "%s - cannot send open command, %d\n", "ti_open", status); goto unlink_int_urb; } else { } descriptor___1.modname = "ti_usb_3410_5052"; descriptor___1.function = "ti_open"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor___1.format = "%s - sending TI_START_PORT\n"; descriptor___1.lineno = 447U; descriptor___1.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___3 != 0L) { __dynamic_dev_dbg(& descriptor___1, (struct device const *)(& port->dev), "%s - sending TI_START_PORT\n", "ti_open"); } else { } status = ti_command_out_sync(tdev, 8, (int )((unsigned int )((unsigned char )port_number) + 3U), 0, (__u8 *)0U, 0); if (status != 0) { dev_err((struct device const *)(& port->dev), "%s - cannot send start command, %d\n", "ti_open", status); goto unlink_int_urb; } else { } descriptor___2.modname = "ti_usb_3410_5052"; descriptor___2.function = "ti_open"; descriptor___2.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor___2.format = "%s - sending TI_PURGE_PORT\n"; descriptor___2.lineno = 456U; descriptor___2.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); if (tmp___4 != 0L) { __dynamic_dev_dbg(& descriptor___2, (struct device const *)(& port->dev), "%s - sending TI_PURGE_PORT\n", "ti_open"); } else { } status = ti_command_out_sync(tdev, 11, (int )((unsigned int )((unsigned char )port_number) + 3U), 128, (__u8 *)0U, 0); if (status != 0) { dev_err((struct device const *)(& port->dev), "%s - cannot clear input buffers, %d\n", "ti_open", status); goto unlink_int_urb; } else { } status = ti_command_out_sync(tdev, 11, (int )((unsigned int )((unsigned char )port_number) + 3U), 0, (__u8 *)0U, 0); if (status != 0) { dev_err((struct device const *)(& port->dev), "%s - cannot clear output buffers, %d\n", "ti_open", status); goto unlink_int_urb; } else { } usb_clear_halt(dev, (int )(port->write_urb)->pipe); usb_clear_halt(dev, (int )(port->read_urb)->pipe); if ((unsigned long )tty != (unsigned long )((struct tty_struct *)0)) { ti_set_termios(tty, port, & tty->termios); } else { } descriptor___3.modname = "ti_usb_3410_5052"; descriptor___3.function = "ti_open"; descriptor___3.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor___3.format = "%s - sending TI_OPEN_PORT (2)\n"; descriptor___3.lineno = 480U; descriptor___3.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___3.flags & 1L, 0L); if (tmp___5 != 0L) { __dynamic_dev_dbg(& descriptor___3, (struct device const *)(& port->dev), "%s - sending TI_OPEN_PORT (2)\n", "ti_open"); } else { } status = ti_command_out_sync(tdev, 6, (int )((unsigned int )((unsigned char )port_number) + 3U), (int )open_settings, (__u8 *)0U, 0); if (status != 0) { dev_err((struct device const *)(& port->dev), "%s - cannot send open command (2), %d\n", "ti_open", status); goto unlink_int_urb; } else { } descriptor___4.modname = "ti_usb_3410_5052"; descriptor___4.function = "ti_open"; descriptor___4.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor___4.format = "%s - sending TI_START_PORT (2)\n"; descriptor___4.lineno = 489U; descriptor___4.flags = 0U; tmp___6 = ldv__builtin_expect((long )descriptor___4.flags & 1L, 0L); if (tmp___6 != 0L) { __dynamic_dev_dbg(& descriptor___4, (struct device const *)(& port->dev), "%s - sending TI_START_PORT (2)\n", "ti_open"); } else { } status = ti_command_out_sync(tdev, 8, (int )((unsigned int )((unsigned char )port_number) + 3U), 0, (__u8 *)0U, 0); if (status != 0) { dev_err((struct device const *)(& port->dev), "%s - cannot send start command (2), %d\n", "ti_open", status); goto unlink_int_urb; } else { } descriptor___5.modname = "ti_usb_3410_5052"; descriptor___5.function = "ti_open"; descriptor___5.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor___5.format = "%s - start read urb\n"; descriptor___5.lineno = 499U; descriptor___5.flags = 0U; tmp___7 = ldv__builtin_expect((long )descriptor___5.flags & 1L, 0L); if (tmp___7 != 0L) { __dynamic_dev_dbg(& descriptor___5, (struct device const *)(& port->dev), "%s - start read urb\n", "ti_open"); } else { } urb = port->read_urb; if ((unsigned long )urb == (unsigned long )((struct urb *)0)) { dev_err((struct device const *)(& port->dev), "%s - no read urb\n", "ti_open"); status = -22; goto unlink_int_urb; } else { } tport->tp_read_urb_state = 0; urb->context = (void *)tport; status = usb_submit_urb(urb, 208U); if (status != 0) { dev_err((struct device const *)(& port->dev), "%s - submit read urb failed, %d\n", "ti_open", status); goto unlink_int_urb; } else { } tport->tp_is_open = 1; tdev->td_open_port_count = tdev->td_open_port_count + 1; goto release_lock; unlink_int_urb: ; if (tdev->td_open_port_count == 0) { usb_kill_urb(((port->serial)->port[0])->interrupt_in_urb); } else { } release_lock: ldv_mutex_unlock_13(& tdev->td_open_close_lock); descriptor___6.modname = "ti_usb_3410_5052"; descriptor___6.function = "ti_open"; descriptor___6.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor___6.format = "%s - exit %d\n"; descriptor___6.lineno = 525U; descriptor___6.flags = 0U; tmp___8 = ldv__builtin_expect((long )descriptor___6.flags & 1L, 0L); if (tmp___8 != 0L) { __dynamic_dev_dbg(& descriptor___6, (struct device const *)(& port->dev), "%s - exit %d\n", "ti_open", status); } else { } return (status); } } static void ti_close(struct usb_serial_port *port ) { struct ti_device *tdev ; struct ti_port *tport ; int port_number ; int status ; int do_unlock ; unsigned long flags ; void *tmp ; void *tmp___0 ; raw_spinlock_t *tmp___1 ; struct kfifo *__tmp ; struct _ddebug descriptor ; long tmp___2 ; int tmp___3 ; { tmp = usb_get_serial_data(port->serial); tdev = (struct ti_device *)tmp; tmp___0 = usb_get_serial_port_data(port); tport = (struct ti_port *)tmp___0; if ((unsigned long )tdev == (unsigned long )((struct ti_device *)0) || (unsigned long )tport == (unsigned long )((struct ti_port *)0)) { return; } else { } tport->tp_is_open = 0; usb_kill_urb(port->read_urb); usb_kill_urb(port->write_urb); tport->tp_write_urb_in_use = 0; tmp___1 = spinlock_check(& tport->tp_lock); flags = _raw_spin_lock_irqsave(tmp___1); __tmp = & port->write_fifo; __tmp->__annonCompField70.kfifo.out = __tmp->__annonCompField70.kfifo.in; spin_unlock_irqrestore(& tport->tp_lock, flags); port_number = (int )port->port_number; descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_close"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - sending TI_CLOSE_PORT\n"; descriptor.lineno = 555U; descriptor.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& port->dev), "%s - sending TI_CLOSE_PORT\n", "ti_close"); } else { } status = ti_command_out_sync(tdev, 7, (int )((unsigned int )((unsigned char )port_number) + 3U), 0, (__u8 *)0U, 0); if (status != 0) { dev_err((struct device const *)(& port->dev), "%s - cannot send close port command, %d\n", "ti_close", status); } else { } tmp___3 = ldv_mutex_lock_interruptible_14(& tdev->td_open_close_lock); do_unlock = tmp___3 == 0; (tport->tp_tdev)->td_open_port_count = (tport->tp_tdev)->td_open_port_count - 1; if ((tport->tp_tdev)->td_open_port_count <= 0) { usb_kill_urb(((port->serial)->port[0])->interrupt_in_urb); (tport->tp_tdev)->td_open_port_count = 0; } else { } if (do_unlock != 0) { ldv_mutex_unlock_15(& tdev->td_open_close_lock); } else { } return; } } static int ti_write(struct tty_struct *tty , struct usb_serial_port *port , unsigned char const *data , int count ) { struct ti_port *tport ; void *tmp ; struct _ddebug descriptor ; long tmp___0 ; unsigned long __flags ; unsigned int __ret ; raw_spinlock_t *tmp___1 ; struct kfifo *__tmp ; void const *__buf ; unsigned long __n ; size_t __recsize ; struct __kfifo *__kfifo ; unsigned int tmp___2 ; unsigned int tmp___3 ; unsigned int tmp___4 ; { tmp = usb_get_serial_port_data(port); tport = (struct ti_port *)tmp; if (count == 0) { descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_write"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - write request of 0 bytes\n"; descriptor.lineno = 582U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& port->dev), "%s - write request of 0 bytes\n", "ti_write"); } else { } return (0); } else { } if ((unsigned long )tport == (unsigned long )((struct ti_port *)0) || tport->tp_is_open == 0) { return (-19); } else { } tmp___1 = spinlock_check(& tport->tp_lock); __flags = _raw_spin_lock_irqsave(tmp___1); __tmp = & port->write_fifo; __buf = (void const *)data; __n = (unsigned long )count; __recsize = 0UL; __kfifo = & __tmp->__annonCompField70.kfifo; if (__recsize != 0UL) { tmp___2 = __kfifo_in_r(__kfifo, __buf, (unsigned int )__n, __recsize); tmp___4 = tmp___2; } else { tmp___3 = __kfifo_in(__kfifo, __buf, (unsigned int )__n); tmp___4 = tmp___3; } __ret = tmp___4; spin_unlock_irqrestore(& tport->tp_lock, __flags); count = (int )__ret; ti_send(tport); return (count); } } static int ti_write_room(struct tty_struct *tty ) { struct usb_serial_port *port ; struct ti_port *tport ; void *tmp ; int room ; unsigned long flags ; raw_spinlock_t *tmp___0 ; struct kfifo *__tmpq ; size_t __recsize ; unsigned int __avail ; struct kfifo *__tmpl ; unsigned int tmp___1 ; unsigned int tmp___2 ; unsigned int tmp___3 ; unsigned int tmp___4 ; struct _ddebug descriptor ; long tmp___5 ; { port = (struct usb_serial_port *)tty->driver_data; tmp = usb_get_serial_port_data(port); tport = (struct ti_port *)tmp; room = 0; if ((unsigned long )tport == (unsigned long )((struct ti_port *)0)) { return (0); } else { } tmp___0 = spinlock_check(& tport->tp_lock); flags = _raw_spin_lock_irqsave(tmp___0); __tmpq = & port->write_fifo; __recsize = 0UL; __tmpl = __tmpq; __avail = (__tmpq->__annonCompField70.kfifo.mask - (__tmpl->__annonCompField70.kfifo.in - __tmpl->__annonCompField70.kfifo.out)) + 1U; if (__recsize != 0UL) { if ((unsigned long )__avail > __recsize) { tmp___1 = __kfifo_max_r(__avail - (unsigned int )__recsize, __recsize); tmp___2 = tmp___1; } else { tmp___2 = 0U; } tmp___3 = tmp___2; } else { tmp___3 = __avail; } tmp___4 = __kfifo_uint_must_check_helper(tmp___3); room = (int )tmp___4; spin_unlock_irqrestore(& tport->tp_lock, flags); descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_write_room"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - returns %d\n"; descriptor.lineno = 611U; descriptor.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___5 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& port->dev), "%s - returns %d\n", "ti_write_room", room); } else { } return (room); } } static int ti_chars_in_buffer(struct tty_struct *tty ) { struct usb_serial_port *port ; struct ti_port *tport ; void *tmp ; int chars ; unsigned long flags ; raw_spinlock_t *tmp___0 ; struct kfifo *__tmpl ; struct _ddebug descriptor ; long tmp___1 ; { port = (struct usb_serial_port *)tty->driver_data; tmp = usb_get_serial_port_data(port); tport = (struct ti_port *)tmp; chars = 0; if ((unsigned long )tport == (unsigned long )((struct ti_port *)0)) { return (0); } else { } tmp___0 = spinlock_check(& tport->tp_lock); flags = _raw_spin_lock_irqsave(tmp___0); __tmpl = & port->write_fifo; chars = (int )(__tmpl->__annonCompField70.kfifo.in - __tmpl->__annonCompField70.kfifo.out); spin_unlock_irqrestore(& tport->tp_lock, flags); descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_chars_in_buffer"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - returns %d\n"; descriptor.lineno = 630U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& port->dev), "%s - returns %d\n", "ti_chars_in_buffer", chars); } else { } return (chars); } } static bool ti_tx_empty(struct usb_serial_port *port ) { struct ti_port *tport ; void *tmp ; int ret ; u8 lsr ; { tmp = usb_get_serial_port_data(port); tport = (struct ti_port *)tmp; ret = ti_get_lsr(tport, & lsr); if (ret == 0 && ((int )lsr & 32) == 0) { return (0); } else { } return (1); } } static void ti_throttle(struct tty_struct *tty ) { struct usb_serial_port *port ; struct ti_port *tport ; void *tmp ; { port = (struct usb_serial_port *)tty->driver_data; tmp = usb_get_serial_port_data(port); tport = (struct ti_port *)tmp; if ((unsigned long )tport == (unsigned long )((struct ti_port *)0)) { return; } else { } if ((tty->termios.c_iflag & 4096U) != 0U || (int )tty->termios.c_cflag < 0) { ti_stop_read(tport, tty); } else { } return; } } static void ti_unthrottle(struct tty_struct *tty ) { struct usb_serial_port *port ; struct ti_port *tport ; void *tmp ; int status ; { port = (struct usb_serial_port *)tty->driver_data; tmp = usb_get_serial_port_data(port); tport = (struct ti_port *)tmp; if ((unsigned long )tport == (unsigned long )((struct ti_port *)0)) { return; } else { } if ((tty->termios.c_iflag & 4096U) != 0U || (int )tty->termios.c_cflag < 0) { status = ti_restart_read(tport, tty); if (status != 0) { dev_err((struct device const *)(& port->dev), "%s - cannot restart read, %d\n", "ti_unthrottle", status); } else { } } else { } return; } } static int ti_ioctl(struct tty_struct *tty , unsigned int cmd , unsigned long arg ) { struct usb_serial_port *port ; struct ti_port *tport ; void *tmp ; struct _ddebug descriptor ; long tmp___0 ; int tmp___1 ; struct _ddebug descriptor___0 ; long tmp___2 ; int tmp___3 ; { port = (struct usb_serial_port *)tty->driver_data; tmp = usb_get_serial_port_data(port); tport = (struct ti_port *)tmp; if ((unsigned long )tport == (unsigned long )((struct ti_port *)0)) { return (-19); } else { } switch (cmd) { case 21534U: descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_ioctl"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - TIOCGSERIAL\n"; descriptor.lineno = 689U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& port->dev), "%s - TIOCGSERIAL\n", "ti_ioctl"); } else { } tmp___1 = ti_get_serial_info(tport, (struct serial_struct *)arg); return (tmp___1); case 21535U: descriptor___0.modname = "ti_usb_3410_5052"; descriptor___0.function = "ti_ioctl"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor___0.format = "%s - TIOCSSERIAL\n"; descriptor___0.lineno = 693U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& port->dev), "%s - TIOCSSERIAL\n", "ti_ioctl"); } else { } tmp___3 = ti_set_serial_info(tty, tport, (struct serial_struct *)arg); return (tmp___3); } return (-515); } } static void ti_set_termios(struct tty_struct *tty , struct usb_serial_port *port , struct ktermios *old_termios ) { struct ti_port *tport ; void *tmp ; struct ti_uart_config *config ; tcflag_t cflag ; tcflag_t iflag ; int baud ; int status ; int port_number ; unsigned int mcr ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; void *tmp___2 ; speed_t tmp___3 ; struct _ddebug descriptor___1 ; long tmp___4 ; { tmp = usb_get_serial_port_data(port); tport = (struct ti_port *)tmp; port_number = (int )port->port_number; cflag = tty->termios.c_cflag; iflag = tty->termios.c_iflag; descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_set_termios"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - cflag %08x, iflag %08x\n"; descriptor.lineno = 715U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& port->dev), "%s - cflag %08x, iflag %08x\n", "ti_set_termios", cflag, iflag); } else { } descriptor___0.modname = "ti_usb_3410_5052"; descriptor___0.function = "ti_set_termios"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor___0.format = "%s - old clfag %08x, old iflag %08x\n"; descriptor___0.lineno = 717U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& port->dev), "%s - old clfag %08x, old iflag %08x\n", "ti_set_termios", old_termios->c_cflag, old_termios->c_iflag); } else { } if ((unsigned long )tport == (unsigned long )((struct ti_port *)0)) { return; } else { } tmp___2 = kmalloc(10UL, 208U); config = (struct ti_uart_config *)tmp___2; if ((unsigned long )config == (unsigned long )((struct ti_uart_config *)0)) { return; } else { } config->wFlags = 0U; config->wFlags = (__u16 )((unsigned int )config->wFlags | 8192U); config->wFlags = (__u16 )((unsigned int )config->wFlags | 16384U); config->bUartMode = tport->tp_uart_mode; switch (cflag & 48U) { case 0U: config->bDataBits = 0U; goto ldv_33005; case 16U: config->bDataBits = 1U; goto ldv_33005; case 32U: config->bDataBits = 2U; goto ldv_33005; default: ; case 48U: config->bDataBits = 3U; goto ldv_33005; } ldv_33005: tty->termios.c_cflag = tty->termios.c_cflag & 3221225471U; if ((cflag & 256U) != 0U) { if ((cflag & 512U) != 0U) { config->wFlags = (__u16 )((unsigned int )config->wFlags | 8U); config->bParity = 1U; } else { config->wFlags = (__u16 )((unsigned int )config->wFlags | 8U); config->bParity = 2U; } } else { config->wFlags = (unsigned int )config->wFlags & 65527U; config->bParity = 0U; } if ((cflag & 64U) != 0U) { config->bStopBits = 2U; } else { config->bStopBits = 0U; } if ((int )cflag < 0) { if ((cflag & 4111U) != 0U) { config->wFlags = (__u16 )((unsigned int )config->wFlags | 1U); } else { } config->wFlags = (__u16 )((unsigned int )config->wFlags | 32U); } else { ti_restart_read(tport, tty); } if ((tty->termios.c_iflag & 4096U) != 0U || (tty->termios.c_iflag & 1024U) != 0U) { config->cXon = (char )tty->termios.c_cc[8]; config->cXoff = (char )tty->termios.c_cc[9]; if ((tty->termios.c_iflag & 4096U) != 0U) { config->wFlags = (__u16 )((unsigned int )config->wFlags | 256U); } else { ti_restart_read(tport, tty); } if ((tty->termios.c_iflag & 1024U) != 0U) { config->wFlags = (__u16 )((unsigned int )config->wFlags | 64U); } else { } } else { } tmp___3 = tty_get_baud_rate(tty); baud = (int )tmp___3; if (baud == 0) { baud = 9600; } else { } if ((tport->tp_tdev)->td_is_3410 != 0) { config->wBaudRate = (unsigned short )((baud / 2 + 923077) / baud); } else { config->wBaudRate = (unsigned short )((baud / 2 + 461538) / baud); } if ((cflag & 4111U) != 0U) { tty_encode_baud_rate(tty, (speed_t )baud, (speed_t )baud); } else { } descriptor___1.modname = "ti_usb_3410_5052"; descriptor___1.function = "ti_set_termios"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor___1.format = "%s - BaudRate=%d, wBaudRate=%d, wFlags=0x%04X, bDataBits=%d, bParity=%d, bStopBits=%d, cXon=%d, cXoff=%d, bUartMode=%d\n"; descriptor___1.lineno = 808U; descriptor___1.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___4 != 0L) { __dynamic_dev_dbg(& descriptor___1, (struct device const *)(& port->dev), "%s - BaudRate=%d, wBaudRate=%d, wFlags=0x%04X, bDataBits=%d, bParity=%d, bStopBits=%d, cXon=%d, cXoff=%d, bUartMode=%d\n", "ti_set_termios", baud, (int )config->wBaudRate, (int )config->wFlags, (int )config->bDataBits, (int )config->bParity, (int )config->bStopBits, (int )config->cXon, (int )config->cXoff, (int )config->bUartMode); } else { } __swab16s(& config->wBaudRate); __swab16s(& config->wFlags); status = ti_command_out_sync(tport->tp_tdev, 5, (int )((unsigned int )((unsigned char )port_number) + 3U), 0, (__u8 *)config, 10); if (status != 0) { dev_err((struct device const *)(& port->dev), "%s - cannot set config on port %d, %d\n", "ti_set_termios", port_number, status); } else { } mcr = (unsigned int )tport->tp_shadow_mcr; if ((cflag & 4111U) == 0U) { mcr = mcr & 4294967247U; } else { } status = ti_set_mcr(tport, mcr); if (status != 0) { dev_err((struct device const *)(& port->dev), "%s - cannot set modem control on port %d, %d\n", "ti_set_termios", port_number, status); } else { } kfree((void const *)config); return; } } static int ti_tiocmget(struct tty_struct *tty ) { struct usb_serial_port *port ; struct ti_port *tport ; void *tmp ; unsigned int result ; unsigned int msr ; unsigned int mcr ; unsigned long flags ; raw_spinlock_t *tmp___0 ; struct _ddebug descriptor ; long tmp___1 ; { port = (struct usb_serial_port *)tty->driver_data; tmp = usb_get_serial_port_data(port); tport = (struct ti_port *)tmp; if ((unsigned long )tport == (unsigned long )((struct ti_port *)0)) { return (-19); } else { } tmp___0 = spinlock_check(& tport->tp_lock); flags = _raw_spin_lock_irqsave(tmp___0); msr = (unsigned int )tport->tp_msr; mcr = (unsigned int )tport->tp_shadow_mcr; spin_unlock_irqrestore(& tport->tp_lock, flags); result = (unsigned int )((((((((mcr & 16U) != 0U ? 2 : 0) | ((mcr & 32U) != 0U ? 4 : 0)) | ((mcr & 4U) != 0U ? 32768 : 0)) | ((msr & 16U) != 0U ? 32 : 0)) | ((msr & 128U) != 0U ? 64 : 0)) | ((msr & 64U) != 0U ? 128 : 0)) | ((msr & 32U) != 0U ? 256 : 0)); descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_tiocmget"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - 0x%04X\n"; descriptor.lineno = 860U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& port->dev), "%s - 0x%04X\n", "ti_tiocmget", result); } else { } return ((int )result); } } static int ti_tiocmset(struct tty_struct *tty , unsigned int set , unsigned int clear ) { struct usb_serial_port *port ; struct ti_port *tport ; void *tmp ; unsigned int mcr ; unsigned long flags ; raw_spinlock_t *tmp___0 ; int tmp___1 ; { port = (struct usb_serial_port *)tty->driver_data; tmp = usb_get_serial_port_data(port); tport = (struct ti_port *)tmp; if ((unsigned long )tport == (unsigned long )((struct ti_port *)0)) { return (-19); } else { } tmp___0 = spinlock_check(& tport->tp_lock); flags = _raw_spin_lock_irqsave(tmp___0); mcr = (unsigned int )tport->tp_shadow_mcr; if ((set & 4U) != 0U) { mcr = mcr | 32U; } else { } if ((set & 2U) != 0U) { mcr = mcr | 16U; } else { } if ((set & 32768U) != 0U) { mcr = mcr | 4U; } else { } if ((clear & 4U) != 0U) { mcr = mcr & 4294967263U; } else { } if ((clear & 2U) != 0U) { mcr = mcr & 4294967279U; } else { } if ((clear & 32768U) != 0U) { mcr = mcr & 4294967291U; } else { } spin_unlock_irqrestore(& tport->tp_lock, flags); tmp___1 = ti_set_mcr(tport, mcr); return (tmp___1); } } static void ti_break(struct tty_struct *tty , int break_state ) { struct usb_serial_port *port ; struct ti_port *tport ; void *tmp ; int status ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; { port = (struct usb_serial_port *)tty->driver_data; tmp = usb_get_serial_port_data(port); tport = (struct ti_port *)tmp; descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_break"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - state = %d\n"; descriptor.lineno = 905U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& port->dev), "%s - state = %d\n", "ti_break", break_state); } else { } if ((unsigned long )tport == (unsigned long )((struct ti_port *)0)) { return; } else { } status = ti_write_byte(port, tport->tp_tdev, (unsigned long )(tport->tp_uart_base_addr + 2U), 64, break_state == -1 ? 64 : 0); if (status != 0) { descriptor___0.modname = "ti_usb_3410_5052"; descriptor___0.function = "ti_break"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor___0.format = "%s - error setting break, %d\n"; descriptor___0.lineno = 915U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& port->dev), "%s - error setting break, %d\n", "ti_break", status); } else { } } else { } return; } } static void ti_interrupt_callback(struct urb *urb ) { struct ti_device *tdev ; struct usb_serial_port *port ; struct usb_serial *serial ; struct ti_port *tport ; struct device *dev ; unsigned char *data ; int length ; int port_number ; int function ; int status ; int retval ; __u8 msr ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; struct _ddebug descriptor___1 ; long tmp___1 ; void *tmp___2 ; struct _ddebug descriptor___2 ; long tmp___3 ; { tdev = (struct ti_device *)urb->context; serial = tdev->td_serial; dev = & (urb->dev)->dev; data = (unsigned char *)urb->transfer_buffer; length = (int )urb->actual_length; status = urb->status; switch (status) { case 0: ; goto ldv_33063; case -104: ; case -2: ; case -108: descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_interrupt_callback"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - urb shutting down, %d\n"; descriptor.lineno = 940U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)dev, "%s - urb shutting down, %d\n", "ti_interrupt_callback", status); } else { } tdev->td_urb_error = 1; return; default: dev_err((struct device const *)dev, "%s - nonzero urb status, %d\n", "ti_interrupt_callback", status); tdev->td_urb_error = 1; goto exit; } ldv_33063: ; if (length != 2) { descriptor___0.modname = "ti_usb_3410_5052"; descriptor___0.function = "ti_interrupt_callback"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor___0.format = "%s - bad packet size, %d\n"; descriptor___0.lineno = 950U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)dev, "%s - bad packet size, %d\n", "ti_interrupt_callback", length); } else { } goto exit; } else { } if ((unsigned int )*data == 255U) { dev_err((struct device const *)dev, "%s - hardware error, %d\n", "ti_interrupt_callback", (int )*(data + 1UL)); goto exit; } else { } port_number = ((int )*data >> 4) + -3; function = (int )*data & 15; descriptor___1.modname = "ti_usb_3410_5052"; descriptor___1.function = "ti_interrupt_callback"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor___1.format = "%s - port_number %d, function %d, data 0x%02X\n"; descriptor___1.lineno = 963U; descriptor___1.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor___1, (struct device const *)dev, "%s - port_number %d, function %d, data 0x%02X\n", "ti_interrupt_callback", port_number, function, (int )*(data + 1UL)); } else { } if ((int )serial->num_ports <= port_number) { dev_err((struct device const *)dev, "%s - bad port number, %d\n", "ti_interrupt_callback", port_number); goto exit; } else { } port = serial->port[port_number]; tmp___2 = usb_get_serial_port_data(port); tport = (struct ti_port *)tmp___2; if ((unsigned long )tport == (unsigned long )((struct ti_port *)0)) { goto exit; } else { } switch (function) { case 3: dev_err((struct device const *)dev, "%s - DATA OLD_ERROR, port %d, data 0x%02X\n", "ti_interrupt_callback", port_number, (int )*(data + 1UL)); goto ldv_33074; case 4: msr = *(data + 1UL); descriptor___2.modname = "ti_usb_3410_5052"; descriptor___2.function = "ti_interrupt_callback"; descriptor___2.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor___2.format = "%s - port %d, msr 0x%02X\n"; descriptor___2.lineno = 985U; descriptor___2.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); if (tmp___3 != 0L) { __dynamic_dev_dbg(& descriptor___2, (struct device const *)dev, "%s - port %d, msr 0x%02X\n", "ti_interrupt_callback", port_number, (int )msr); } else { } ti_handle_new_msr(tport, (int )msr); goto ldv_33074; default: dev_err((struct device const *)dev, "%s - unknown interrupt code, 0x%02X\n", "ti_interrupt_callback", (int )*(data + 1UL)); goto ldv_33074; } ldv_33074: ; exit: retval = usb_submit_urb(urb, 32U); if (retval != 0) { dev_err((struct device const *)dev, "%s - resubmit interrupt urb failed, %d\n", "ti_interrupt_callback", retval); } else { } return; } } static void ti_bulk_in_callback(struct urb *urb ) { struct ti_port *tport ; struct usb_serial_port *port ; struct device *dev ; int status ; int retval ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; { tport = (struct ti_port *)urb->context; port = tport->tp_port; dev = & (urb->dev)->dev; status = urb->status; retval = 0; switch (status) { case 0: ; goto ldv_33087; case -104: ; case -2: ; case -108: descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_bulk_in_callback"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - urb shutting down, %d\n"; descriptor.lineno = 1017U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)dev, "%s - urb shutting down, %d\n", "ti_bulk_in_callback", status); } else { } (tport->tp_tdev)->td_urb_error = 1; return; default: dev_err((struct device const *)dev, "%s - nonzero urb status, %d\n", "ti_bulk_in_callback", status); (tport->tp_tdev)->td_urb_error = 1; } ldv_33087: ; if (status == -32) { goto exit; } else { } if (status != 0) { dev_err((struct device const *)dev, "%s - stopping read!\n", "ti_bulk_in_callback"); return; } else { } if (urb->actual_length != 0U) { usb_serial_debug_data(dev, "ti_bulk_in_callback", (int )urb->actual_length, (unsigned char const *)urb->transfer_buffer); if (tport->tp_is_open == 0) { descriptor___0.modname = "ti_usb_3410_5052"; descriptor___0.function = "ti_bulk_in_callback"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor___0.format = "%s - port closed, dropping data\n"; descriptor___0.lineno = 1040U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)dev, "%s - port closed, dropping data\n", "ti_bulk_in_callback"); } else { } } else { ti_recv(port, (unsigned char *)urb->transfer_buffer, (int )urb->actual_length); } spin_lock(& tport->tp_lock); port->icount.rx = port->icount.rx + urb->actual_length; spin_unlock(& tport->tp_lock); } else { } exit: spin_lock(& tport->tp_lock); if (tport->tp_read_urb_state == 0) { retval = usb_submit_urb(urb, 32U); } else if (tport->tp_read_urb_state == 1) { tport->tp_read_urb_state = 2; } else { } spin_unlock(& tport->tp_lock); if (retval != 0) { dev_err((struct device const *)dev, "%s - resubmit read urb failed, %d\n", "ti_bulk_in_callback", retval); } else { } return; } } static void ti_bulk_out_callback(struct urb *urb ) { struct ti_port *tport ; struct usb_serial_port *port ; int status ; struct _ddebug descriptor ; long tmp ; bool __print_once ; struct usb_serial_port *__port ; { tport = (struct ti_port *)urb->context; port = tport->tp_port; status = urb->status; tport->tp_write_urb_in_use = 0; switch (status) { case 0: ; goto ldv_33103; case -104: ; case -2: ; case -108: descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_bulk_out_callback"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - urb shutting down, %d\n"; descriptor.lineno = 1077U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& port->dev), "%s - urb shutting down, %d\n", "ti_bulk_out_callback", status); } else { } (tport->tp_tdev)->td_urb_error = 1; return; default: __port = port; if ((unsigned int )*((unsigned char *)__port + 696UL) == 0U || ! __print_once) { __print_once = 1; dev_err((struct device const *)(& __port->dev), "%s - nonzero urb status, %d\n", "ti_bulk_out_callback", status); } else { } (tport->tp_tdev)->td_urb_error = 1; } ldv_33103: ti_send(tport); return; } } static void ti_recv(struct usb_serial_port *port , unsigned char *data , int length ) { int cnt ; { ldv_33120: cnt = tty_insert_flip_string(& port->port, (unsigned char const *)data, (size_t )length); if (cnt < length) { dev_err((struct device const *)(& port->dev), "%s - dropping data, %d bytes lost\n", "ti_recv", length - cnt); if (cnt == 0) { goto ldv_33119; } else { } } else { } tty_flip_buffer_push(& port->port); data = data + (unsigned long )cnt; length = length - cnt; if (length > 0) { goto ldv_33120; } else { } ldv_33119: ; return; } } static void ti_send(struct ti_port *tport ) { int count ; int result ; struct usb_serial_port *port ; unsigned long flags ; raw_spinlock_t *tmp ; struct kfifo *__tmp ; void *__buf ; unsigned long __n ; size_t __recsize ; struct __kfifo *__kfifo ; unsigned int tmp___0 ; unsigned int tmp___1 ; unsigned int tmp___2 ; unsigned int tmp___3 ; unsigned int tmp___4 ; bool __print_once ; struct usb_serial_port *__port ; raw_spinlock_t *tmp___5 ; { port = tport->tp_port; tmp = spinlock_check(& tport->tp_lock); flags = _raw_spin_lock_irqsave(tmp); if (tport->tp_write_urb_in_use != 0) { goto unlock; } else { } __tmp = & port->write_fifo; __buf = (port->write_urb)->transfer_buffer; __n = (unsigned long )port->bulk_out_size; __recsize = 0UL; __kfifo = & __tmp->__annonCompField70.kfifo; if (__recsize != 0UL) { tmp___0 = __kfifo_out_r(__kfifo, __buf, (unsigned int )__n, __recsize); tmp___2 = tmp___0; } else { tmp___1 = __kfifo_out(__kfifo, __buf, (unsigned int )__n); tmp___2 = tmp___1; } tmp___3 = __kfifo_uint_must_check_helper(tmp___2); count = (int )tmp___3; if (count == 0) { goto unlock; } else { } tport->tp_write_urb_in_use = 1; spin_unlock_irqrestore(& tport->tp_lock, flags); usb_serial_debug_data(& port->dev, "ti_send", count, (unsigned char const *)(port->write_urb)->transfer_buffer); tmp___4 = __create_pipe((port->serial)->dev, (unsigned int )port->bulk_out_endpointAddress); usb_fill_bulk_urb(port->write_urb, (port->serial)->dev, tmp___4 | 3221225472U, (port->write_urb)->transfer_buffer, count, & ti_bulk_out_callback, (void *)tport); result = usb_submit_urb(port->write_urb, 32U); if (result != 0) { __port = port; if ((unsigned int )*((unsigned char *)__port + 696UL) == 0U || ! __print_once) { __print_once = 1; dev_err((struct device const *)(& __port->dev), "%s - submit write urb failed, %d\n", "ti_send", result); } else { } tport->tp_write_urb_in_use = 0; } else { tmp___5 = spinlock_check(& tport->tp_lock); flags = _raw_spin_lock_irqsave(tmp___5); port->icount.tx = port->icount.tx + (__u32 )count; spin_unlock_irqrestore(& tport->tp_lock, flags); } tty_port_tty_wakeup(& port->port); return; unlock: spin_unlock_irqrestore(& tport->tp_lock, flags); return; } } static int ti_set_mcr(struct ti_port *tport , unsigned int mcr ) { unsigned long flags ; int status ; raw_spinlock_t *tmp ; { status = ti_write_byte(tport->tp_port, tport->tp_tdev, (unsigned long )(tport->tp_uart_base_addr + 4U), 52, (int )((__u8 )mcr)); tmp = spinlock_check(& tport->tp_lock); flags = _raw_spin_lock_irqsave(tmp); if (status == 0) { tport->tp_shadow_mcr = (__u8 )mcr; } else { } spin_unlock_irqrestore(& tport->tp_lock, flags); return (status); } } static int ti_get_lsr(struct ti_port *tport , u8 *lsr ) { int size ; int status ; struct ti_device *tdev ; struct usb_serial_port *port ; int port_number ; struct ti_port_status *data ; void *tmp ; struct _ddebug descriptor ; long tmp___0 ; { tdev = tport->tp_tdev; port = tport->tp_port; port_number = (int )port->port_number; size = 5; tmp = kmalloc((size_t )size, 208U); data = (struct ti_port_status *)tmp; if ((unsigned long )data == (unsigned long )((struct ti_port_status *)0)) { return (-12); } else { } status = ti_command_in_sync(tdev, 2, (int )((unsigned int )((unsigned char )port_number) + 3U), 0, (__u8 *)data, size); if (status != 0) { dev_err((struct device const *)(& port->dev), "%s - get port status command failed, %d\n", "ti_get_lsr", status); goto free_data; } else { } descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_get_lsr"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - lsr 0x%02X\n"; descriptor.lineno = 1204U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& port->dev), "%s - lsr 0x%02X\n", "ti_get_lsr", (int )data->bLSR); } else { } *lsr = data->bLSR; free_data: kfree((void const *)data); return (status); } } static int ti_get_serial_info(struct ti_port *tport , struct serial_struct *ret_arg ) { struct usb_serial_port *port ; struct serial_struct ret_serial ; unsigned int cwait ; unsigned int tmp ; unsigned long tmp___0 ; { port = tport->tp_port; if ((unsigned long )ret_arg == (unsigned long )((struct serial_struct *)0)) { return (-14); } else { } cwait = port->port.closing_wait; if (cwait != 65535U) { tmp = jiffies_to_msecs((unsigned long const )cwait); cwait = tmp / 10U; } else { } memset((void *)(& ret_serial), 0, 72UL); ret_serial.type = 4; ret_serial.line = (int )port->minor; ret_serial.port = (unsigned int )port->port_number; ret_serial.flags = tport->tp_flags; ret_serial.xmit_fifo_size = (int )(port->write_fifo.__annonCompField70.kfifo.mask + 1U); ret_serial.baud_base = (tport->tp_tdev)->td_is_3410 != 0 ? 921600 : 460800; ret_serial.closing_wait = (unsigned short )cwait; tmp___0 = copy_to_user((void *)ret_arg, (void const *)(& ret_serial), 72UL); if (tmp___0 != 0UL) { return (-14); } else { } return (0); } } static int ti_set_serial_info(struct tty_struct *tty , struct ti_port *tport , struct serial_struct *new_arg ) { struct serial_struct new_serial ; unsigned int cwait ; unsigned long tmp ; unsigned long tmp___0 ; { tmp = copy_from_user((void *)(& new_serial), (void const *)new_arg, 72UL); if (tmp != 0UL) { return (-14); } else { } cwait = (unsigned int )new_serial.closing_wait; if (cwait != 65535U) { tmp___0 = msecs_to_jiffies((unsigned int const )((int )new_serial.closing_wait * 10)); cwait = (unsigned int )tmp___0; } else { } tport->tp_flags = 0; (tport->tp_port)->port.closing_wait = cwait; return (0); } } static void ti_handle_new_msr(struct ti_port *tport , __u8 msr ) { struct async_icount *icount ; struct tty_struct *tty ; unsigned long flags ; struct _ddebug descriptor ; long tmp ; raw_spinlock_t *tmp___0 ; { descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_handle_new_msr"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - msr 0x%02X\n"; descriptor.lineno = 1271U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (tport->tp_port)->dev), "%s - msr 0x%02X\n", "ti_handle_new_msr", (int )msr); } else { } if (((int )msr & 15) != 0) { tmp___0 = spinlock_check(& tport->tp_lock); flags = _raw_spin_lock_irqsave(tmp___0); icount = & (tport->tp_port)->icount; if ((int )msr & 1) { icount->cts = icount->cts + 1U; } else { } if (((int )msr & 2) != 0) { icount->dsr = icount->dsr + 1U; } else { } if (((int )msr & 8) != 0) { icount->dcd = icount->dcd + 1U; } else { } if (((int )msr & 4) != 0) { icount->rng = icount->rng + 1U; } else { } __wake_up(& (tport->tp_port)->port.delta_msr_wait, 1U, 1, (void *)0); spin_unlock_irqrestore(& tport->tp_lock, flags); } else { } tport->tp_msr = (unsigned int )msr & 240U; tty = tty_port_tty_get(& (tport->tp_port)->port); if ((unsigned long )tty != (unsigned long )((struct tty_struct *)0) && (int )tty->termios.c_cflag < 0) { if (((int )msr & 16) != 0) { tty_wakeup(tty); } else { } } else { } tty_kref_put(tty); return; } } static void ti_stop_read(struct ti_port *tport , struct tty_struct *tty ) { unsigned long flags ; raw_spinlock_t *tmp ; { tmp = spinlock_check(& tport->tp_lock); flags = _raw_spin_lock_irqsave(tmp); if (tport->tp_read_urb_state == 0) { tport->tp_read_urb_state = 1; } else { } spin_unlock_irqrestore(& tport->tp_lock, flags); return; } } static int ti_restart_read(struct ti_port *tport , struct tty_struct *tty ) { struct urb *urb ; int status ; unsigned long flags ; raw_spinlock_t *tmp ; { status = 0; tmp = spinlock_check(& tport->tp_lock); flags = _raw_spin_lock_irqsave(tmp); if (tport->tp_read_urb_state == 2) { tport->tp_read_urb_state = 0; urb = (tport->tp_port)->read_urb; spin_unlock_irqrestore(& tport->tp_lock, flags); urb->context = (void *)tport; status = usb_submit_urb(urb, 208U); } else { tport->tp_read_urb_state = 0; spin_unlock_irqrestore(& tport->tp_lock, flags); } return (status); } } static int ti_command_out_sync(struct ti_device *tdev , __u8 command , __u16 moduleid , __u16 value , __u8 *data , int size ) { int status ; unsigned int tmp ; { tmp = __create_pipe((tdev->td_serial)->dev, 0U); status = usb_control_msg((tdev->td_serial)->dev, tmp | 2147483648U, (int )command, 64, (int )value, (int )moduleid, (void *)data, (int )((__u16 )size), 1000); if (status == size) { status = 0; } else { } if (status > 0) { status = -70; } else { } return (status); } } static int ti_command_in_sync(struct ti_device *tdev , __u8 command , __u16 moduleid , __u16 value , __u8 *data , int size ) { int status ; unsigned int tmp ; { tmp = __create_pipe((tdev->td_serial)->dev, 0U); status = usb_control_msg((tdev->td_serial)->dev, tmp | 2147483776U, (int )command, 192, (int )value, (int )moduleid, (void *)data, (int )((__u16 )size), 1000); if (status == size) { status = 0; } else { } if (status > 0) { status = -70; } else { } return (status); } } static int ti_write_byte(struct usb_serial_port *port , struct ti_device *tdev , unsigned long addr , __u8 mask , __u8 byte ) { int status ; unsigned int size ; struct ti_write_data_bytes *data ; struct _ddebug descriptor ; long tmp ; void *tmp___0 ; __u16 tmp___1 ; __u16 tmp___2 ; { descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_write_byte"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - addr 0x%08lX, mask 0x%02X, byte 0x%02X\n"; descriptor.lineno = 1385U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& port->dev), "%s - addr 0x%08lX, mask 0x%02X, byte 0x%02X\n", "ti_write_byte", addr, (int )mask, (int )byte); } else { } size = 9U; tmp___0 = kmalloc((size_t )size, 208U); data = (struct ti_write_data_bytes *)tmp___0; if ((unsigned long )data == (unsigned long )((struct ti_write_data_bytes *)0)) { return (-12); } else { } data->bAddrType = 48U; data->bDataType = 1U; data->bDataCounter = 1U; tmp___1 = __fswab16((int )((__u16 )(addr >> 16))); data->wBaseAddrHi = tmp___1; tmp___2 = __fswab16((int )((__u16 )addr)); data->wBaseAddrLo = tmp___2; data->bData[0] = mask; data->bData[1] = byte; status = ti_command_out_sync(tdev, 128, 5, 0, (__u8 *)data, (int )size); if (status < 0) { dev_err((struct device const *)(& port->dev), "%s - failed, %d\n", "ti_write_byte", status); } else { } kfree((void const *)data); return (status); } } static int ti_do_download(struct usb_device *dev , int pipe , u8 *buffer , int size ) { int pos ; u8 cs ; int done ; struct ti_firmware_header *header ; int status ; int len ; struct _ddebug descriptor ; long tmp ; int _min1 ; int _min2 ; { cs = 0U; status = 0; pos = 3; goto ldv_33253; ldv_33252: cs = (int )*(buffer + (unsigned long )pos) + (int )cs; pos = pos + 1; ldv_33253: ; if (pos < size) { goto ldv_33252; } else { } header = (struct ti_firmware_header *)buffer; header->wLength = (unsigned int )((unsigned short )size) - 3U; header->bCheckSum = cs; descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_do_download"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - downloading firmware\n"; descriptor.lineno = 1429U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "%s - downloading firmware\n", "ti_do_download"); } else { } pos = 0; goto ldv_33262; ldv_33261: _min1 = size - pos; _min2 = 64; len = _min1 < _min2 ? _min1 : _min2; status = usb_bulk_msg(dev, (unsigned int )pipe, (void *)buffer + (unsigned long )pos, len, & done, 1000); if (status != 0) { goto ldv_33260; } else { } pos = pos + done; ldv_33262: ; if (pos < size) { goto ldv_33261; } else { } ldv_33260: ; return (status); } } static int ti_download_firmware(struct ti_device *tdev ) { int status ; int buffer_size ; __u8 *buffer ; struct usb_device *dev ; unsigned int pipe ; unsigned int tmp ; struct firmware const *fw_p ; char buf[32U] ; void *tmp___0 ; struct _ddebug descriptor ; long tmp___1 ; { dev = (tdev->td_serial)->dev; tmp = __create_pipe(dev, (unsigned int )((tdev->td_serial)->port[0])->bulk_out_endpointAddress); pipe = tmp | 3221225472U; sprintf((char *)(& buf), "ti_usb-v%04x-p%04x.fw", (int )dev->descriptor.idVendor, (int )dev->descriptor.idProduct); status = request_firmware(& fw_p, (char const *)(& buf), & dev->dev); if (status != 0) { buf[0] = 0; if ((unsigned int )dev->descriptor.idVendor == 1760U) { switch ((int )dev->descriptor.idProduct) { case 61712: strcpy((char *)(& buf), "mts_cdma.fw"); goto ldv_33274; case 61713: strcpy((char *)(& buf), "mts_gsm.fw"); goto ldv_33274; case 61714: strcpy((char *)(& buf), "mts_edge.fw"); goto ldv_33274; case 61716: strcpy((char *)(& buf), "mts_mt9234mu.fw"); goto ldv_33274; case 61717: strcpy((char *)(& buf), "mts_mt9234zba.fw"); goto ldv_33274; case 793: strcpy((char *)(& buf), "mts_mt9234zba.fw"); goto ldv_33274; } ldv_33274: ; } else { } if ((int )((signed char )buf[0]) == 0) { if (tdev->td_is_3410 != 0) { strcpy((char *)(& buf), "ti_3410.fw"); } else { strcpy((char *)(& buf), "ti_5052.fw"); } } else { } status = request_firmware(& fw_p, (char const *)(& buf), & dev->dev); } else { } if (status != 0) { dev_err((struct device const *)(& dev->dev), "%s - firmware not found\n", "ti_download_firmware"); return (-2); } else { } if ((unsigned long )fw_p->size > 16284UL) { dev_err((struct device const *)(& dev->dev), "%s - firmware too large %zu\n", "ti_download_firmware", fw_p->size); release_firmware(fw_p); return (-2); } else { } buffer_size = 16287; tmp___0 = kmalloc((size_t )buffer_size, 208U); buffer = (__u8 *)tmp___0; if ((unsigned long )buffer != (unsigned long )((__u8 *)0U)) { memcpy((void *)buffer, (void const *)fw_p->data, fw_p->size); memset((void *)(buffer + fw_p->size), 255, (unsigned long )buffer_size - (unsigned long )fw_p->size); status = ti_do_download(dev, (int )pipe, buffer, (int )fw_p->size); kfree((void const *)buffer); } else { status = -12; } release_firmware(fw_p); if (status != 0) { dev_err((struct device const *)(& dev->dev), "%s - error downloading firmware, %d\n", "ti_download_firmware", status); return (status); } else { } descriptor.modname = "ti_usb_3410_5052"; descriptor.function = "ti_download_firmware"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9261/dscv_tempdir/dscv/ri/32_7a/drivers/usb/serial/ti_usb_3410_5052.c"; descriptor.format = "%s - download successful\n"; descriptor.lineno = 1515U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& dev->dev), "%s - download successful\n", "ti_download_firmware"); } else { } return (0); } } extern int ldv_probe_1(void) ; int ldv_retval_2 ; extern int ldv_detach_2(void) ; extern int ldv_detach_1(void) ; int ldv_retval_0 ; int ldv_retval_4 ; extern void ldv_initialize(void) ; int ldv_retval_1 ; void ldv_check_final_state(void) ; extern int ldv_probe_2(void) ; int ldv_retval_3 ; void ldv_initialize_usb_serial_driver_1(void) { void *tmp ; void *tmp___0 ; void *tmp___1 ; void *tmp___2 ; { tmp = ldv_init_zalloc(192UL); ti_2port_device_group0 = (struct urb *)tmp; tmp___0 = ldv_init_zalloc(3008UL); ti_2port_device_group1 = (struct usb_serial_port *)tmp___0; tmp___1 = ldv_init_zalloc(272UL); ti_2port_device_group2 = (struct usb_serial *)tmp___1; tmp___2 = ldv_init_zalloc(1816UL); ti_2port_device_group3 = (struct tty_struct *)tmp___2; return; } } void ldv_initialize_usb_serial_driver_2(void) { void *tmp ; void *tmp___0 ; void *tmp___1 ; void *tmp___2 ; { tmp = ldv_init_zalloc(192UL); ti_1port_device_group0 = (struct urb *)tmp; tmp___0 = ldv_init_zalloc(3008UL); ti_1port_device_group1 = (struct usb_serial_port *)tmp___0; tmp___1 = ldv_init_zalloc(272UL); ti_1port_device_group2 = (struct usb_serial *)tmp___1; tmp___2 = ldv_init_zalloc(1816UL); ti_1port_device_group3 = (struct tty_struct *)tmp___2; return; } } int main(void) { unsigned int ldvarg7 ; unsigned char *ldvarg3 ; void *tmp ; int ldvarg0 ; unsigned int ldvarg5 ; unsigned long ldvarg6 ; struct ktermios *ldvarg8 ; void *tmp___0 ; unsigned long ldvarg1 ; unsigned int ldvarg4 ; struct serial_icounter_struct *ldvarg9 ; void *tmp___1 ; int ldvarg2 ; struct ktermios *ldvarg18 ; void *tmp___2 ; unsigned long ldvarg11 ; int ldvarg12 ; unsigned long ldvarg16 ; unsigned int ldvarg15 ; unsigned int ldvarg14 ; unsigned int ldvarg17 ; unsigned char *ldvarg13 ; void *tmp___3 ; int ldvarg10 ; struct serial_icounter_struct *ldvarg19 ; void *tmp___4 ; int tmp___5 ; int tmp___6 ; int tmp___7 ; int tmp___8 ; { tmp = ldv_init_zalloc(1UL); ldvarg3 = (unsigned char *)tmp; tmp___0 = ldv_init_zalloc(44UL); ldvarg8 = (struct ktermios *)tmp___0; tmp___1 = ldv_init_zalloc(80UL); ldvarg9 = (struct serial_icounter_struct *)tmp___1; tmp___2 = ldv_init_zalloc(44UL); ldvarg18 = (struct ktermios *)tmp___2; tmp___3 = ldv_init_zalloc(1UL); ldvarg13 = (unsigned char *)tmp___3; tmp___4 = ldv_init_zalloc(80UL); ldvarg19 = (struct serial_icounter_struct *)tmp___4; ldv_initialize(); ldv_memset((void *)(& ldvarg7), 0, 4UL); ldv_memset((void *)(& ldvarg0), 0, 4UL); ldv_memset((void *)(& ldvarg5), 0, 4UL); ldv_memset((void *)(& ldvarg6), 0, 8UL); ldv_memset((void *)(& ldvarg1), 0, 8UL); ldv_memset((void *)(& ldvarg4), 0, 4UL); ldv_memset((void *)(& ldvarg2), 0, 4UL); ldv_memset((void *)(& ldvarg11), 0, 8UL); ldv_memset((void *)(& ldvarg12), 0, 4UL); ldv_memset((void *)(& ldvarg16), 0, 8UL); ldv_memset((void *)(& ldvarg15), 0, 4UL); ldv_memset((void *)(& ldvarg14), 0, 4UL); ldv_memset((void *)(& ldvarg17), 0, 4UL); ldv_memset((void *)(& ldvarg10), 0, 4UL); ldv_state_variable_1 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_2 = 0; ldv_33398: tmp___5 = __VERIFIER_nondet_int(); switch (tmp___5) { case 0: ; if (ldv_state_variable_1 != 0) { tmp___6 = __VERIFIER_nondet_int(); switch (tmp___6) { case 0: ; if (ldv_state_variable_1 == 4) { ti_throttle(ti_2port_device_group3); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { ti_throttle(ti_2port_device_group3); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { ti_throttle(ti_2port_device_group3); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { ti_throttle(ti_2port_device_group3); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 1: ; if (ldv_state_variable_1 == 4) { usb_serial_generic_get_icount(ti_2port_device_group3, ldvarg9); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { usb_serial_generic_get_icount(ti_2port_device_group3, ldvarg9); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { usb_serial_generic_get_icount(ti_2port_device_group3, ldvarg9); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { usb_serial_generic_get_icount(ti_2port_device_group3, ldvarg9); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 2: ; if (ldv_state_variable_1 == 4) { ti_port_probe(ti_2port_device_group1); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { ti_port_probe(ti_2port_device_group1); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { ti_port_probe(ti_2port_device_group1); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { ti_port_probe(ti_2port_device_group1); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 3: ; if (ldv_state_variable_1 == 3) { ldv_retval_1 = ti_open(ti_2port_device_group3, ti_2port_device_group1); if (ldv_retval_1 == 0) { ldv_state_variable_1 = 4; } else { } } else { } goto ldv_33338; case 4: ; if (ldv_state_variable_1 == 4) { ti_unthrottle(ti_2port_device_group3); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { ti_unthrottle(ti_2port_device_group3); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { ti_unthrottle(ti_2port_device_group3); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { ti_unthrottle(ti_2port_device_group3); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 5: ; if (ldv_state_variable_1 == 4) { ti_set_termios(ti_2port_device_group3, ti_2port_device_group1, ldvarg8); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { ti_set_termios(ti_2port_device_group3, ti_2port_device_group1, ldvarg8); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { ti_set_termios(ti_2port_device_group3, ti_2port_device_group1, ldvarg8); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { ti_set_termios(ti_2port_device_group3, ti_2port_device_group1, ldvarg8); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 6: ; if (ldv_state_variable_1 == 4) { ti_bulk_out_callback(ti_2port_device_group0); ldv_state_variable_1 = 4; } else { } goto ldv_33338; case 7: ; if (ldv_state_variable_1 == 4) { ti_port_remove(ti_2port_device_group1); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { ti_port_remove(ti_2port_device_group1); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { ti_port_remove(ti_2port_device_group1); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { ti_port_remove(ti_2port_device_group1); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 8: ; if (ldv_state_variable_1 == 2) { ti_release(ti_2port_device_group2); ldv_state_variable_1 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_33338; case 9: ; if (ldv_state_variable_1 == 4) { ti_ioctl(ti_2port_device_group3, ldvarg7, ldvarg6); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { ti_ioctl(ti_2port_device_group3, ldvarg7, ldvarg6); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { ti_ioctl(ti_2port_device_group3, ldvarg7, ldvarg6); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { ti_ioctl(ti_2port_device_group3, ldvarg7, ldvarg6); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 10: ; if (ldv_state_variable_1 == 4) { ti_tiocmset(ti_2port_device_group3, ldvarg5, ldvarg4); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { ti_tiocmset(ti_2port_device_group3, ldvarg5, ldvarg4); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { ti_tiocmset(ti_2port_device_group3, ldvarg5, ldvarg4); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { ti_tiocmset(ti_2port_device_group3, ldvarg5, ldvarg4); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 11: ; if (ldv_state_variable_1 == 4) { ti_write(ti_2port_device_group3, ti_2port_device_group1, (unsigned char const *)ldvarg3, ldvarg2); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { ti_write(ti_2port_device_group3, ti_2port_device_group1, (unsigned char const *)ldvarg3, ldvarg2); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { ti_write(ti_2port_device_group3, ti_2port_device_group1, (unsigned char const *)ldvarg3, ldvarg2); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { ti_write(ti_2port_device_group3, ti_2port_device_group1, (unsigned char const *)ldvarg3, ldvarg2); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 12: ; if (ldv_state_variable_1 == 4) { usb_serial_generic_tiocmiwait(ti_2port_device_group3, ldvarg1); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { usb_serial_generic_tiocmiwait(ti_2port_device_group3, ldvarg1); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { usb_serial_generic_tiocmiwait(ti_2port_device_group3, ldvarg1); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { usb_serial_generic_tiocmiwait(ti_2port_device_group3, ldvarg1); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 13: ; if (ldv_state_variable_1 == 2) { ldv_retval_0 = ti_startup(ti_2port_device_group2); if (ldv_retval_0 == 0) { ldv_state_variable_1 = 3; } else { } } else { } goto ldv_33338; case 14: ; if (ldv_state_variable_1 == 4) { ti_interrupt_callback(ti_2port_device_group0); ldv_state_variable_1 = 4; } else { } goto ldv_33338; case 15: ; if (ldv_state_variable_1 == 4) { ti_tx_empty(ti_2port_device_group1); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { ti_tx_empty(ti_2port_device_group1); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { ti_tx_empty(ti_2port_device_group1); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { ti_tx_empty(ti_2port_device_group1); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 16: ; if (ldv_state_variable_1 == 4) { ti_close(ti_2port_device_group1); ldv_state_variable_1 = 3; } else { } goto ldv_33338; case 17: ; if (ldv_state_variable_1 == 4) { ti_write_room(ti_2port_device_group3); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { ti_write_room(ti_2port_device_group3); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { ti_write_room(ti_2port_device_group3); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { ti_write_room(ti_2port_device_group3); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 18: ; if (ldv_state_variable_1 == 4) { ti_break(ti_2port_device_group3, ldvarg0); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { ti_break(ti_2port_device_group3, ldvarg0); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { ti_break(ti_2port_device_group3, ldvarg0); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { ti_break(ti_2port_device_group3, ldvarg0); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 19: ; if (ldv_state_variable_1 == 4) { ti_chars_in_buffer(ti_2port_device_group3); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { ti_chars_in_buffer(ti_2port_device_group3); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { ti_chars_in_buffer(ti_2port_device_group3); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { ti_chars_in_buffer(ti_2port_device_group3); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 20: ; if (ldv_state_variable_1 == 4) { ti_tiocmget(ti_2port_device_group3); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { ti_tiocmget(ti_2port_device_group3); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { ti_tiocmget(ti_2port_device_group3); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { ti_tiocmget(ti_2port_device_group3); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 21: ; if (ldv_state_variable_1 == 4) { ti_bulk_in_callback(ti_2port_device_group0); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 1) { ti_bulk_in_callback(ti_2port_device_group0); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { ti_bulk_in_callback(ti_2port_device_group0); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { ti_bulk_in_callback(ti_2port_device_group0); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 22: ; if (ldv_state_variable_1 == 4) { ldv_detach_1(); ldv_state_variable_1 = 2; } else { } if (ldv_state_variable_1 == 3) { ldv_detach_1(); ldv_state_variable_1 = 2; } else { } goto ldv_33338; case 23: ; if (ldv_state_variable_1 == 1) { ldv_probe_1(); ldv_state_variable_1 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_33338; default: ldv_stop(); } ldv_33338: ; } else { } goto ldv_33363; case 1: ; if (ldv_state_variable_0 != 0) { tmp___7 = __VERIFIER_nondet_int(); switch (tmp___7) { case 0: ; if (ldv_state_variable_0 == 2 && ref_cnt == 0) { usb_serial_module_exit(); ldv_state_variable_0 = 3; goto ldv_final; } else { } goto ldv_33367; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_2 = usb_serial_module_init(); if (ldv_retval_2 != 0) { ldv_state_variable_0 = 3; goto ldv_final; } else { } if (ldv_retval_2 == 0) { ldv_state_variable_0 = 2; ldv_state_variable_2 = 1; ldv_initialize_usb_serial_driver_2(); ldv_state_variable_1 = 1; ldv_initialize_usb_serial_driver_1(); } else { } } else { } goto ldv_33367; default: ldv_stop(); } ldv_33367: ; } else { } goto ldv_33363; case 2: ; if (ldv_state_variable_2 != 0) { tmp___8 = __VERIFIER_nondet_int(); switch (tmp___8) { case 0: ; if (ldv_state_variable_2 == 4) { ti_throttle(ti_1port_device_group3); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { ti_throttle(ti_1port_device_group3); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ti_throttle(ti_1port_device_group3); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ti_throttle(ti_1port_device_group3); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 1: ; if (ldv_state_variable_2 == 4) { usb_serial_generic_get_icount(ti_1port_device_group3, ldvarg19); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { usb_serial_generic_get_icount(ti_1port_device_group3, ldvarg19); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { usb_serial_generic_get_icount(ti_1port_device_group3, ldvarg19); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { usb_serial_generic_get_icount(ti_1port_device_group3, ldvarg19); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 2: ; if (ldv_state_variable_2 == 4) { ti_port_probe(ti_1port_device_group1); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { ti_port_probe(ti_1port_device_group1); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ti_port_probe(ti_1port_device_group1); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ti_port_probe(ti_1port_device_group1); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 3: ; if (ldv_state_variable_2 == 3) { ldv_retval_4 = ti_open(ti_1port_device_group3, ti_1port_device_group1); if (ldv_retval_4 == 0) { ldv_state_variable_2 = 4; } else { } } else { } goto ldv_33372; case 4: ; if (ldv_state_variable_2 == 4) { ti_unthrottle(ti_1port_device_group3); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { ti_unthrottle(ti_1port_device_group3); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ti_unthrottle(ti_1port_device_group3); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ti_unthrottle(ti_1port_device_group3); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 5: ; if (ldv_state_variable_2 == 4) { ti_set_termios(ti_1port_device_group3, ti_1port_device_group1, ldvarg18); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { ti_set_termios(ti_1port_device_group3, ti_1port_device_group1, ldvarg18); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ti_set_termios(ti_1port_device_group3, ti_1port_device_group1, ldvarg18); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ti_set_termios(ti_1port_device_group3, ti_1port_device_group1, ldvarg18); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 6: ; if (ldv_state_variable_2 == 4) { ti_port_remove(ti_1port_device_group1); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { ti_port_remove(ti_1port_device_group1); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ti_port_remove(ti_1port_device_group1); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ti_port_remove(ti_1port_device_group1); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 7: ; if (ldv_state_variable_2 == 4) { ti_bulk_out_callback(ti_1port_device_group0); ldv_state_variable_2 = 4; } else { } goto ldv_33372; case 8: ; if (ldv_state_variable_2 == 2) { ti_release(ti_1port_device_group2); ldv_state_variable_2 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_33372; case 9: ; if (ldv_state_variable_2 == 4) { ti_ioctl(ti_1port_device_group3, ldvarg17, ldvarg16); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { ti_ioctl(ti_1port_device_group3, ldvarg17, ldvarg16); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ti_ioctl(ti_1port_device_group3, ldvarg17, ldvarg16); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ti_ioctl(ti_1port_device_group3, ldvarg17, ldvarg16); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 10: ; if (ldv_state_variable_2 == 4) { ti_tiocmset(ti_1port_device_group3, ldvarg15, ldvarg14); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { ti_tiocmset(ti_1port_device_group3, ldvarg15, ldvarg14); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ti_tiocmset(ti_1port_device_group3, ldvarg15, ldvarg14); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ti_tiocmset(ti_1port_device_group3, ldvarg15, ldvarg14); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 11: ; if (ldv_state_variable_2 == 4) { ti_write(ti_1port_device_group3, ti_1port_device_group1, (unsigned char const *)ldvarg13, ldvarg12); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { ti_write(ti_1port_device_group3, ti_1port_device_group1, (unsigned char const *)ldvarg13, ldvarg12); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ti_write(ti_1port_device_group3, ti_1port_device_group1, (unsigned char const *)ldvarg13, ldvarg12); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ti_write(ti_1port_device_group3, ti_1port_device_group1, (unsigned char const *)ldvarg13, ldvarg12); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 12: ; if (ldv_state_variable_2 == 4) { usb_serial_generic_tiocmiwait(ti_1port_device_group3, ldvarg11); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { usb_serial_generic_tiocmiwait(ti_1port_device_group3, ldvarg11); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { usb_serial_generic_tiocmiwait(ti_1port_device_group3, ldvarg11); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { usb_serial_generic_tiocmiwait(ti_1port_device_group3, ldvarg11); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 13: ; if (ldv_state_variable_2 == 2) { ldv_retval_3 = ti_startup(ti_1port_device_group2); if (ldv_retval_3 == 0) { ldv_state_variable_2 = 3; } else { } } else { } goto ldv_33372; case 14: ; if (ldv_state_variable_2 == 4) { ti_tx_empty(ti_1port_device_group1); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { ti_tx_empty(ti_1port_device_group1); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ti_tx_empty(ti_1port_device_group1); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ti_tx_empty(ti_1port_device_group1); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 15: ; if (ldv_state_variable_2 == 4) { ti_interrupt_callback(ti_1port_device_group0); ldv_state_variable_2 = 4; } else { } goto ldv_33372; case 16: ; if (ldv_state_variable_2 == 4) { ti_close(ti_1port_device_group1); ldv_state_variable_2 = 3; } else { } goto ldv_33372; case 17: ; if (ldv_state_variable_2 == 4) { ti_write_room(ti_1port_device_group3); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { ti_write_room(ti_1port_device_group3); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ti_write_room(ti_1port_device_group3); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ti_write_room(ti_1port_device_group3); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 18: ; if (ldv_state_variable_2 == 4) { ti_break(ti_1port_device_group3, ldvarg10); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { ti_break(ti_1port_device_group3, ldvarg10); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ti_break(ti_1port_device_group3, ldvarg10); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ti_break(ti_1port_device_group3, ldvarg10); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 19: ; if (ldv_state_variable_2 == 4) { ti_chars_in_buffer(ti_1port_device_group3); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { ti_chars_in_buffer(ti_1port_device_group3); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ti_chars_in_buffer(ti_1port_device_group3); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ti_chars_in_buffer(ti_1port_device_group3); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 20: ; if (ldv_state_variable_2 == 4) { ti_tiocmget(ti_1port_device_group3); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { ti_tiocmget(ti_1port_device_group3); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ti_tiocmget(ti_1port_device_group3); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ti_tiocmget(ti_1port_device_group3); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 21: ; if (ldv_state_variable_2 == 4) { ti_bulk_in_callback(ti_1port_device_group0); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { ti_bulk_in_callback(ti_1port_device_group0); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ti_bulk_in_callback(ti_1port_device_group0); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ti_bulk_in_callback(ti_1port_device_group0); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 22: ; if (ldv_state_variable_2 == 4) { ldv_detach_2(); ldv_state_variable_2 = 2; } else { } if (ldv_state_variable_2 == 3) { ldv_detach_2(); ldv_state_variable_2 = 2; } else { } goto ldv_33372; case 23: ; if (ldv_state_variable_2 == 1) { ldv_probe_2(); ldv_state_variable_2 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_33372; default: ldv_stop(); } ldv_33372: ; } else { } goto ldv_33363; default: ldv_stop(); } ldv_33363: ; goto ldv_33398; ldv_final: ldv_check_final_state(); return 0; } } void ldv_mutex_unlock_5(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_i_mutex_of_inode(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_6(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_i_mutex_of_inode(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_lock_7(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_8(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_9(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_mutex_of_device(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } int ldv_mutex_trylock_10(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type 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_11(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex_of_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } int ldv_mutex_lock_interruptible_12(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___0 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_lock_interruptible(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_lock_interruptible_td_open_close_lock_of_ti_device(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_13(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_td_open_close_lock_of_ti_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } int ldv_mutex_lock_interruptible_14(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___1 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_lock_interruptible(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_lock_interruptible_td_open_close_lock_of_ti_device(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_15(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_td_open_close_lock_of_ti_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } __inline static void ldv_error(void) { { ERROR: ; __VERIFIER_error(); } } __inline static int ldv_undef_int_negative(void) { int ret ; int tmp ; { tmp = ldv_undef_int(); ret = tmp; if (ret >= 0) { ldv_stop(); } else { } return (ret); } } bool ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 2012UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(2012L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(2012UL - (unsigned long )ptr)); } } bool ldv_is_err_or_null(void const *ptr ) { bool tmp ; int tmp___0 ; { if ((unsigned long )ptr == (unsigned long )((void const *)0)) { tmp___0 = 1; } else { tmp = ldv_is_err(ptr); if ((int )tmp) { tmp___0 = 1; } else { tmp___0 = 0; } } return ((bool )tmp___0); } } static int ldv_mutex_i_mutex_of_inode = 1; int ldv_mutex_lock_interruptible_i_mutex_of_inode(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_i_mutex_of_inode != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_i_mutex_of_inode = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_i_mutex_of_inode(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_i_mutex_of_inode != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_i_mutex_of_inode = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_i_mutex_of_inode(struct mutex *lock ) { { if (ldv_mutex_i_mutex_of_inode != 1) { ldv_error(); } else { } ldv_mutex_i_mutex_of_inode = 2; return; } } int ldv_mutex_trylock_i_mutex_of_inode(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_i_mutex_of_inode != 1) { ldv_error(); } else { } is_mutex_held_by_another_thread = ldv_undef_int(); if (is_mutex_held_by_another_thread != 0) { return (0); } else { ldv_mutex_i_mutex_of_inode = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_i_mutex_of_inode != 1) { ldv_error(); } else { } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_mutex_i_mutex_of_inode = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_i_mutex_of_inode(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_i_mutex_of_inode == 1) { nondetermined = ldv_undef_int(); if (nondetermined != 0) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_i_mutex_of_inode(struct mutex *lock ) { { if (ldv_mutex_i_mutex_of_inode != 2) { ldv_error(); } else { } ldv_mutex_i_mutex_of_inode = 1; return; } } void ldv_usb_lock_device_i_mutex_of_inode(void) { { ldv_mutex_lock_i_mutex_of_inode((struct mutex *)0); return; } } int ldv_usb_trylock_device_i_mutex_of_inode(void) { int tmp ; { tmp = ldv_mutex_trylock_i_mutex_of_inode((struct mutex *)0); return (tmp); } } int ldv_usb_lock_device_for_reset_i_mutex_of_inode(void) { int tmp ; int tmp___0 ; { tmp___0 = ldv_undef_int(); if (tmp___0 != 0) { ldv_mutex_lock_i_mutex_of_inode((struct mutex *)0); return (0); } else { tmp = ldv_undef_int_negative(); return (tmp); } } } void ldv_usb_unlock_device_i_mutex_of_inode(void) { { ldv_mutex_unlock_i_mutex_of_inode((struct mutex *)0); return; } } static int ldv_mutex_lock = 1; int ldv_mutex_lock_interruptible_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { 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) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_lock = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_lock(struct mutex *lock ) { { if (ldv_mutex_lock != 1) { ldv_error(); } else { } 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) { ldv_error(); } else { } is_mutex_held_by_another_thread = ldv_undef_int(); if (is_mutex_held_by_another_thread != 0) { 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) { ldv_error(); } else { } atomic_value_after_dec = ldv_undef_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 = ldv_undef_int(); if (nondetermined != 0) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_lock(struct mutex *lock ) { { if (ldv_mutex_lock != 2) { ldv_error(); } else { } ldv_mutex_lock = 1; return; } } void ldv_usb_lock_device_lock(void) { { ldv_mutex_lock_lock((struct mutex *)0); return; } } int ldv_usb_trylock_device_lock(void) { int tmp ; { tmp = ldv_mutex_trylock_lock((struct mutex *)0); return (tmp); } } int ldv_usb_lock_device_for_reset_lock(void) { int tmp ; int tmp___0 ; { tmp___0 = ldv_undef_int(); if (tmp___0 != 0) { ldv_mutex_lock_lock((struct mutex *)0); return (0); } else { tmp = ldv_undef_int_negative(); return (tmp); } } } void ldv_usb_unlock_device_lock(void) { { ldv_mutex_unlock_lock((struct mutex *)0); return; } } static int ldv_mutex_mutex_of_device = 1; int ldv_mutex_lock_interruptible_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { 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) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { 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) { ldv_error(); } else { } 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) { ldv_error(); } else { } is_mutex_held_by_another_thread = ldv_undef_int(); if (is_mutex_held_by_another_thread != 0) { 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) { ldv_error(); } else { } atomic_value_after_dec = ldv_undef_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 = ldv_undef_int(); if (nondetermined != 0) { 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) { ldv_error(); } else { } ldv_mutex_mutex_of_device = 1; return; } } void ldv_usb_lock_device_mutex_of_device(void) { { ldv_mutex_lock_mutex_of_device((struct mutex *)0); return; } } int ldv_usb_trylock_device_mutex_of_device(void) { int tmp ; { tmp = ldv_mutex_trylock_mutex_of_device((struct mutex *)0); return (tmp); } } int ldv_usb_lock_device_for_reset_mutex_of_device(void) { int tmp ; int tmp___0 ; { tmp___0 = ldv_undef_int(); if (tmp___0 != 0) { ldv_mutex_lock_mutex_of_device((struct mutex *)0); return (0); } else { tmp = ldv_undef_int_negative(); return (tmp); } } } void ldv_usb_unlock_device_mutex_of_device(void) { { ldv_mutex_unlock_mutex_of_device((struct mutex *)0); return; } } static int ldv_mutex_td_open_close_lock_of_ti_device = 1; int ldv_mutex_lock_interruptible_td_open_close_lock_of_ti_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_td_open_close_lock_of_ti_device != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_td_open_close_lock_of_ti_device = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_td_open_close_lock_of_ti_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_td_open_close_lock_of_ti_device != 1) { ldv_error(); } else { } nondetermined = ldv_undef_int(); if (nondetermined != 0) { ldv_mutex_td_open_close_lock_of_ti_device = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_td_open_close_lock_of_ti_device(struct mutex *lock ) { { if (ldv_mutex_td_open_close_lock_of_ti_device != 1) { ldv_error(); } else { } ldv_mutex_td_open_close_lock_of_ti_device = 2; return; } } int ldv_mutex_trylock_td_open_close_lock_of_ti_device(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_td_open_close_lock_of_ti_device != 1) { ldv_error(); } else { } is_mutex_held_by_another_thread = ldv_undef_int(); if (is_mutex_held_by_another_thread != 0) { return (0); } else { ldv_mutex_td_open_close_lock_of_ti_device = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_td_open_close_lock_of_ti_device(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_td_open_close_lock_of_ti_device != 1) { ldv_error(); } else { } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_mutex_td_open_close_lock_of_ti_device = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_td_open_close_lock_of_ti_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_td_open_close_lock_of_ti_device == 1) { nondetermined = ldv_undef_int(); if (nondetermined != 0) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_td_open_close_lock_of_ti_device(struct mutex *lock ) { { if (ldv_mutex_td_open_close_lock_of_ti_device != 2) { ldv_error(); } else { } ldv_mutex_td_open_close_lock_of_ti_device = 1; return; } } void ldv_usb_lock_device_td_open_close_lock_of_ti_device(void) { { ldv_mutex_lock_td_open_close_lock_of_ti_device((struct mutex *)0); return; } } int ldv_usb_trylock_device_td_open_close_lock_of_ti_device(void) { int tmp ; { tmp = ldv_mutex_trylock_td_open_close_lock_of_ti_device((struct mutex *)0); return (tmp); } } int ldv_usb_lock_device_for_reset_td_open_close_lock_of_ti_device(void) { int tmp ; int tmp___0 ; { tmp___0 = ldv_undef_int(); if (tmp___0 != 0) { ldv_mutex_lock_td_open_close_lock_of_ti_device((struct mutex *)0); return (0); } else { tmp = ldv_undef_int_negative(); return (tmp); } } } void ldv_usb_unlock_device_td_open_close_lock_of_ti_device(void) { { ldv_mutex_unlock_td_open_close_lock_of_ti_device((struct mutex *)0); return; } } void ldv_check_final_state(void) { { if (ldv_mutex_i_mutex_of_inode != 1) { ldv_error(); } else { } if (ldv_mutex_lock != 1) { ldv_error(); } else { } if (ldv_mutex_mutex_of_device != 1) { ldv_error(); } else { } if (ldv_mutex_td_open_close_lock_of_ti_device != 1) { ldv_error(); } else { } return; } }