extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef signed char __s8; typedef unsigned char __u8; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef signed char s8; typedef unsigned char u8; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __u16 __be16; 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 unsigned long uintptr_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 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 device; struct file_operations; struct completion; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct timespec; struct compat_timespec; struct __anonstruct_futex_16 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_17 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_18 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion____missing_field_name_15 { struct __anonstruct_futex_16 futex ; struct __anonstruct_nanosleep_17 nanosleep ; struct __anonstruct_poll_18 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion____missing_field_name_15 __annonCompField7 ; }; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion____missing_field_name_19 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_19 __annonCompField8 ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct fregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct____missing_field_name_29 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_30 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_28 { struct __anonstruct____missing_field_name_29 __annonCompField12 ; struct __anonstruct____missing_field_name_30 __annonCompField13 ; }; union __anonunion____missing_field_name_31 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct fxregs_state { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_28 __annonCompField14 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_31 __annonCompField15 ; }; struct swregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct xstate_header { u64 xfeatures ; u64 xcomp_bv ; u64 reserved[6U] ; }; struct xregs_state { struct fxregs_state i387 ; struct xstate_header header ; u8 __reserved[464U] ; }; union fpregs_state { struct fregs_state fsave ; struct fxregs_state fxsave ; struct swregs_state soft ; struct xregs_state xsave ; }; struct fpu { union fpregs_state state ; unsigned int last_cpu ; unsigned char fpstate_active ; unsigned char fpregs_active ; unsigned char counter ; }; struct seq_operations; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct fpu fpu ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; typedef atomic64_t atomic_long_t; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; unsigned int pin_count ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct____missing_field_name_35 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_34 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_35 __annonCompField17 ; }; struct spinlock { union __anonunion____missing_field_name_34 __annonCompField18 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_36 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_36 rwlock_t; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_45 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_45 seqlock_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct user_namespace; struct __anonstruct_kuid_t_46 { uid_t val ; }; typedef struct __anonstruct_kuid_t_46 kuid_t; struct __anonstruct_kgid_t_47 { gid_t val ; }; typedef struct __anonstruct_kgid_t_47 kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct vm_area_struct; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_48 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_48 nodemask_t; struct optimistic_spin_queue { atomic_t tail ; }; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct rw_semaphore; struct rw_semaphore { long count ; struct list_head wait_list ; raw_spinlock_t wait_lock ; struct optimistic_spin_queue osq ; struct task_struct *owner ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct 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_115 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; atomic_t perf_rdpmc_allowed ; }; typedef struct __anonstruct_mm_context_t_115 mm_context_t; struct llist_node; struct llist_node { struct llist_node *next ; }; struct cred; struct inode; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct____missing_field_name_148 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct____missing_field_name_149 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion____missing_field_name_147 { struct __anonstruct____missing_field_name_148 __annonCompField33 ; struct __anonstruct____missing_field_name_149 __annonCompField34 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion____missing_field_name_147 __annonCompField35 ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; struct return_instance *return_instances ; unsigned int depth ; }; struct xol_area; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; struct mem_cgroup; typedef void compound_page_dtor(struct page * ); union __anonunion____missing_field_name_150 { struct address_space *mapping ; void *s_mem ; }; union __anonunion____missing_field_name_152 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct____missing_field_name_156 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion____missing_field_name_155 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_156 __annonCompField38 ; int units ; }; struct __anonstruct____missing_field_name_154 { union __anonunion____missing_field_name_155 __annonCompField39 ; atomic_t _count ; }; union __anonunion____missing_field_name_153 { unsigned long counters ; struct __anonstruct____missing_field_name_154 __annonCompField40 ; unsigned int active ; }; struct __anonstruct____missing_field_name_151 { union __anonunion____missing_field_name_152 __annonCompField37 ; union __anonunion____missing_field_name_153 __annonCompField41 ; }; struct __anonstruct____missing_field_name_158 { struct page *next ; int pages ; int pobjects ; }; struct slab; struct __anonstruct____missing_field_name_159 { compound_page_dtor *compound_dtor ; unsigned long compound_order ; }; union __anonunion____missing_field_name_157 { struct list_head lru ; struct __anonstruct____missing_field_name_158 __annonCompField43 ; struct slab *slab_page ; struct callback_head callback_head ; struct __anonstruct____missing_field_name_159 __annonCompField44 ; pgtable_t pmd_huge_pte ; }; struct kmem_cache; union __anonunion____missing_field_name_160 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion____missing_field_name_150 __annonCompField36 ; struct __anonstruct____missing_field_name_151 __annonCompField42 ; union __anonunion____missing_field_name_157 __annonCompField45 ; union __anonunion____missing_field_name_160 __annonCompField46 ; struct mem_cgroup *mem_cgroup ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_shared_161 { struct rb_node rb ; unsigned long rb_subtree_last ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct __anonstruct_shared_161 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; u32 vmacache_seqnum ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; atomic_long_t nr_pmds ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; void *bd_addr ; }; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; union __anonunion____missing_field_name_166 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion____missing_field_name_166 __annonCompField47 ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; int layers ; int cur ; spinlock_t lock ; int id_free_cnt ; struct idr_layer *id_free ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct dentry; struct iattr; struct super_block; struct file_system_type; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_root; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_node; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_ops; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; struct kernfs_node *notify_next ; }; union __anonunion____missing_field_name_171 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion____missing_field_name_171 __annonCompField48 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; char *prealloc_buf ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; bool prealloc ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *argv[3U] ; char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion____missing_field_name_172 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct module *mod ; struct kernel_param_ops const *ops ; u16 const perm ; s8 level ; u8 flags ; union __anonunion____missing_field_name_172 __annonCompField49 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct latch_tree_node { struct rb_node node[2U] ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct mod_tree_node { struct module *mod ; struct latch_tree_node node ; }; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct trace_event_call; struct trace_enum_map; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct mutex param_lock ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; bool async_probe_requested ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; struct mod_tree_node mtn_core ; struct mod_tree_node mtn_init ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct trace_event_call **trace_events ; unsigned int num_trace_events ; struct trace_enum_map **trace_enums ; unsigned int num_trace_enums ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; bool klp_alive ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; atomic_t refcnt ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct user_struct; struct sysv_shm { struct list_head shm_clist ; }; struct __anonstruct_sigset_t_180 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_180 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_182 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_183 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_184 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_185 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__addr_bnd_187 { void *_lower ; void *_upper ; }; struct __anonstruct__sigfault_186 { void *_addr ; short _addr_lsb ; struct __anonstruct__addr_bnd_187 _addr_bnd ; }; struct __anonstruct__sigpoll_188 { long _band ; int _fd ; }; struct __anonstruct__sigsys_189 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_181 { int _pad[28U] ; struct __anonstruct__kill_182 _kill ; struct __anonstruct__timer_183 _timer ; struct __anonstruct__rt_184 _rt ; struct __anonstruct__sigchld_185 _sigchld ; struct __anonstruct__sigfault_186 _sigfault ; struct __anonstruct__sigpoll_188 _sigpoll ; struct __anonstruct__sigsys_189 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_181 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex { raw_spinlock_t wait_lock ; struct rb_root waiters ; struct rb_node *waiters_leftmost ; struct task_struct *owner ; int save_state ; char const *name ; char const *file ; int line ; void *magic ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t (*get_time)(void) ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; seqcount_t seq ; struct hrtimer *running ; unsigned int cpu ; unsigned int active_bases ; unsigned int clock_was_set_seq ; bool migration_enabled ; bool nohz_active ; unsigned char in_hrtirq : 1 ; unsigned char hres_active : 1 ; unsigned char hang_detected : 1 ; ktime_t expires_next ; struct hrtimer *next_timer ; unsigned int nr_events ; unsigned int nr_retries ; unsigned int nr_hangs ; unsigned int max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion____missing_field_name_196 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion____missing_field_name_197 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct____missing_field_name_199 { struct key_type *type ; char *description ; }; union __anonunion____missing_field_name_198 { struct keyring_index_key index_key ; struct __anonstruct____missing_field_name_199 __annonCompField52 ; }; union __anonunion_type_data_200 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_202 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion____missing_field_name_201 { union __anonunion_payload_202 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion____missing_field_name_196 __annonCompField50 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_197 __annonCompField51 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; union __anonunion____missing_field_name_198 __annonCompField53 ; union __anonunion_type_data_200 type_data ; union __anonunion____missing_field_name_201 __annonCompField54 ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct percpu_ref; typedef void percpu_ref_func_t(struct percpu_ref * ); struct percpu_ref { atomic_long_t count ; unsigned long percpu_count_ptr ; percpu_ref_func_t *release ; percpu_ref_func_t *confirm_switch ; bool force_atomic ; struct callback_head rcu ; }; struct cgroup; struct cgroup_root; struct cgroup_subsys; struct cgroup_taskset; struct cgroup_subsys_state { struct cgroup *cgroup ; struct cgroup_subsys *ss ; struct percpu_ref refcnt ; struct cgroup_subsys_state *parent ; struct list_head sibling ; struct list_head children ; int id ; unsigned int flags ; u64 serial_nr ; struct callback_head callback_head ; struct work_struct destroy_work ; }; struct css_set { atomic_t refcount ; struct hlist_node hlist ; struct list_head tasks ; struct list_head mg_tasks ; struct list_head cgrp_links ; struct cgroup *dfl_cgrp ; struct cgroup_subsys_state *subsys[12U] ; struct list_head mg_preload_node ; struct list_head mg_node ; struct cgroup *mg_src_cgrp ; struct css_set *mg_dst_cset ; struct list_head e_cset_node[12U] ; struct callback_head callback_head ; }; struct cgroup { struct cgroup_subsys_state self ; unsigned long flags ; int id ; int populated_cnt ; struct kernfs_node *kn ; struct kernfs_node *procs_kn ; struct kernfs_node *populated_kn ; unsigned int subtree_control ; unsigned int child_subsys_mask ; struct cgroup_subsys_state *subsys[12U] ; struct cgroup_root *root ; struct list_head cset_links ; struct list_head e_csets[12U] ; struct list_head pidlists ; struct mutex pidlist_mutex ; wait_queue_head_t offline_waitq ; struct work_struct release_agent_work ; }; struct cgroup_root { struct kernfs_root *kf_root ; unsigned int subsys_mask ; int hierarchy_id ; struct cgroup cgrp ; atomic_t nr_cgrps ; struct list_head root_list ; unsigned int flags ; struct idr cgroup_idr ; char release_agent_path[4096U] ; char name[64U] ; }; struct cftype { char name[64U] ; int private ; umode_t mode ; size_t max_write_len ; unsigned int flags ; struct cgroup_subsys *ss ; struct list_head node ; struct kernfs_ops *kf_ops ; u64 (*read_u64)(struct cgroup_subsys_state * , struct cftype * ) ; s64 (*read_s64)(struct cgroup_subsys_state * , struct cftype * ) ; int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; int (*write_u64)(struct cgroup_subsys_state * , struct cftype * , u64 ) ; int (*write_s64)(struct cgroup_subsys_state * , struct cftype * , s64 ) ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; struct lock_class_key lockdep_key ; }; struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state * ) ; int (*css_online)(struct cgroup_subsys_state * ) ; void (*css_offline)(struct cgroup_subsys_state * ) ; void (*css_released)(struct cgroup_subsys_state * ) ; void (*css_free)(struct cgroup_subsys_state * ) ; void (*css_reset)(struct cgroup_subsys_state * ) ; void (*css_e_css_changed)(struct cgroup_subsys_state * ) ; int (*can_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*cancel_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*fork)(struct task_struct * ) ; void (*exit)(struct cgroup_subsys_state * , struct cgroup_subsys_state * , struct task_struct * ) ; void (*bind)(struct cgroup_subsys_state * ) ; int disabled ; int early_init ; bool broken_hierarchy ; bool warned_broken_hierarchy ; int id ; char const *name ; struct cgroup_root *root ; struct idr css_idr ; struct list_head cfts ; struct cftype *dfl_cftypes ; struct cftype *legacy_cftypes ; unsigned int depends_on ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct nameidata; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct task_cputime_atomic { atomic64_t utime ; atomic64_t stime ; atomic64_t sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime_atomic cputime_atomic ; int running ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; seqlock_t stats_lock ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct backing_dev_info; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; u64 blkio_start ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; u64 freepages_start ; u64 freepages_delay ; u32 freepages_count ; }; struct wake_q_node { struct wake_q_node *next ; }; struct io_context; struct pipe_inode_info; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; unsigned long utilization_avg_contrib ; u32 runnable_avg_sum ; u32 avg_period ; u32 running_avg_sum ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct files_struct; struct compat_robust_list_head; struct numa_group; struct ftrace_ret_stack; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int btrace_seq ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; unsigned long rcu_tasks_nvcsw ; bool rcu_tasks_holdout ; struct list_head rcu_tasks_holdout_list ; int rcu_tasks_idle_cpu ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned long jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; unsigned char sched_migrated : 1 ; unsigned char memcg_kmem_skip_account : 1 ; unsigned char brk_randomized : 1 ; unsigned long atomic_flags ; struct restart_block restart_block ; pid_t pid ; pid_t tgid ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; u64 start_time ; u64 real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; struct nameidata *nameidata ; struct sysv_sem sysvsem ; struct sysv_shm sysvshm ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct wake_q_node wake_q ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults ; unsigned long total_numa_faults ; unsigned long numa_faults_locality[3U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned int kasan_depth ; int curr_ret_stack ; struct ftrace_ret_stack *ret_stack ; unsigned long long ftrace_timestamp ; atomic_t trace_overrun ; atomic_t tracing_graph_pause ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; unsigned long task_state_change ; int pagefault_disabled ; }; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct iio_dev; struct device_attribute; struct iio_chan_spec; struct i2c_client; typedef unsigned long kernel_ulong_t; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct i2c_device_id { char name[20U] ; kernel_ulong_t driver_data ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct path; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct device_node; struct fwnode_handle; struct iommu_ops; struct iommu_group; struct 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 ; }; enum fwnode_type { FWNODE_INVALID = 0, FWNODE_OF = 1, FWNODE_ACPI = 2, FWNODE_PDATA = 3 } ; struct fwnode_handle { enum fwnode_type type ; struct fwnode_handle *secondary ; }; typedef u32 phandle; struct property { char *name ; int length ; void *value ; struct property *next ; unsigned long _flags ; unsigned int unique_id ; struct bin_attribute attr ; }; struct device_node { char const *name ; char const *type ; phandle phandle ; char const *full_name ; struct fwnode_handle fwnode ; struct property *properties ; struct property *deadprops ; struct device_node *parent ; struct device_node *child ; struct device_node *sibling ; struct kobject kobj ; unsigned long _flags ; void *data ; }; struct of_phandle_args { struct device_node *np ; int args_count ; uint32_t args[16U] ; }; struct i2c_msg { __u16 addr ; __u16 flags ; __u16 len ; __u8 *buf ; }; union i2c_smbus_data { __u8 byte ; __u16 word ; __u8 block[34U] ; }; struct i2c_algorithm; struct i2c_adapter; struct i2c_driver; struct i2c_board_info; enum i2c_slave_event; enum i2c_slave_event; struct i2c_driver { unsigned int class ; int (*attach_adapter)(struct i2c_adapter * ) ; int (*probe)(struct i2c_client * , struct i2c_device_id const * ) ; int (*remove)(struct i2c_client * ) ; void (*shutdown)(struct i2c_client * ) ; void (*alert)(struct i2c_client * , unsigned int ) ; int (*command)(struct i2c_client * , unsigned int , void * ) ; struct device_driver driver ; struct i2c_device_id const *id_table ; int (*detect)(struct i2c_client * , struct i2c_board_info * ) ; unsigned short const *address_list ; struct list_head clients ; }; struct i2c_client { unsigned short flags ; unsigned short addr ; char name[20U] ; struct i2c_adapter *adapter ; struct device dev ; int irq ; struct list_head detected ; int (*slave_cb)(struct i2c_client * , enum i2c_slave_event , u8 * ) ; }; enum i2c_slave_event { I2C_SLAVE_READ_REQUESTED = 0, I2C_SLAVE_WRITE_REQUESTED = 1, I2C_SLAVE_READ_PROCESSED = 2, I2C_SLAVE_WRITE_RECEIVED = 3, I2C_SLAVE_STOP = 4 } ; struct i2c_board_info { char type[20U] ; unsigned short flags ; unsigned short addr ; void *platform_data ; struct dev_archdata *archdata ; struct device_node *of_node ; struct fwnode_handle *fwnode ; int irq ; }; struct i2c_algorithm { int (*master_xfer)(struct i2c_adapter * , struct i2c_msg * , int ) ; int (*smbus_xfer)(struct i2c_adapter * , u16 , unsigned short , char , u8 , int , union i2c_smbus_data * ) ; u32 (*functionality)(struct i2c_adapter * ) ; int (*reg_slave)(struct i2c_client * ) ; int (*unreg_slave)(struct i2c_client * ) ; }; struct i2c_bus_recovery_info { int (*recover_bus)(struct i2c_adapter * ) ; int (*get_scl)(struct i2c_adapter * ) ; void (*set_scl)(struct i2c_adapter * , int ) ; int (*get_sda)(struct i2c_adapter * ) ; void (*prepare_recovery)(struct i2c_adapter * ) ; void (*unprepare_recovery)(struct i2c_adapter * ) ; int scl_gpio ; int sda_gpio ; }; struct i2c_adapter_quirks { u64 flags ; int max_num_msgs ; u16 max_write_len ; u16 max_read_len ; u16 max_comb_1st_msg_len ; u16 max_comb_2nd_msg_len ; }; struct i2c_adapter { struct module *owner ; unsigned int class ; struct i2c_algorithm const *algo ; void *algo_data ; struct rt_mutex bus_lock ; int timeout ; int retries ; struct device dev ; int nr ; char name[48U] ; struct completion dev_released ; struct mutex userspace_clients_lock ; struct list_head userspace_clients ; struct i2c_bus_recovery_info *bus_recovery_info ; struct i2c_adapter_quirks const *quirks ; }; struct irq_data; struct msi_msg; enum irqchip_irq_state; enum irqchip_irq_state; struct msi_desc; struct irq_domain; struct irq_common_data { unsigned int state_use_accessors ; }; struct irq_chip; struct irq_data { u32 mask ; unsigned int irq ; unsigned long hwirq ; unsigned int node ; struct irq_common_data *common ; struct irq_chip *chip ; struct irq_domain *domain ; struct irq_data *parent_data ; void *handler_data ; void *chip_data ; struct msi_desc *msi_desc ; cpumask_var_t affinity ; }; struct irq_chip { char const *name ; unsigned int (*irq_startup)(struct irq_data * ) ; void (*irq_shutdown)(struct irq_data * ) ; void (*irq_enable)(struct irq_data * ) ; void (*irq_disable)(struct irq_data * ) ; void (*irq_ack)(struct irq_data * ) ; void (*irq_mask)(struct irq_data * ) ; void (*irq_mask_ack)(struct irq_data * ) ; void (*irq_unmask)(struct irq_data * ) ; void (*irq_eoi)(struct irq_data * ) ; int (*irq_set_affinity)(struct irq_data * , struct cpumask const * , bool ) ; int (*irq_retrigger)(struct irq_data * ) ; int (*irq_set_type)(struct irq_data * , unsigned int ) ; int (*irq_set_wake)(struct irq_data * , unsigned int ) ; void (*irq_bus_lock)(struct irq_data * ) ; void (*irq_bus_sync_unlock)(struct irq_data * ) ; void (*irq_cpu_online)(struct irq_data * ) ; void (*irq_cpu_offline)(struct irq_data * ) ; void (*irq_suspend)(struct irq_data * ) ; void (*irq_resume)(struct irq_data * ) ; void (*irq_pm_shutdown)(struct irq_data * ) ; void (*irq_calc_mask)(struct irq_data * ) ; void (*irq_print_chip)(struct irq_data * , struct seq_file * ) ; int (*irq_request_resources)(struct irq_data * ) ; void (*irq_release_resources)(struct irq_data * ) ; void (*irq_compose_msi_msg)(struct irq_data * , struct msi_msg * ) ; void (*irq_write_msi_msg)(struct irq_data * , struct msi_msg * ) ; int (*irq_get_irqchip_state)(struct irq_data * , enum irqchip_irq_state , bool * ) ; int (*irq_set_irqchip_state)(struct irq_data * , enum irqchip_irq_state , bool ) ; int (*irq_set_vcpu_affinity)(struct irq_data * , void * ) ; unsigned long flags ; }; struct exception_table_entry { int insn ; int fixup ; }; enum irqchip_irq_state { IRQCHIP_STATE_PENDING = 0, IRQCHIP_STATE_ACTIVE = 1, IRQCHIP_STATE_MASKED = 2, IRQCHIP_STATE_LINE_LEVEL = 3 } ; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; int nid ; struct mem_cgroup *memcg ; }; struct shrinker { unsigned long (*count_objects)(struct shrinker * , struct shrink_control * ) ; unsigned long (*scan_objects)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; unsigned long flags ; struct list_head list ; atomic_long_t *nr_deferred ; }; struct file_ra_state; struct writeback_control; struct bdi_writeback; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *cow_page ; struct page *page ; unsigned long max_pgoff ; pte_t *pte ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; void (*map_pages)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*pfn_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; char const *(*name)(struct vm_area_struct * ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; struct page *(*find_special_page)(struct vm_area_struct * , unsigned long ) ; }; struct __kfifo { unsigned int in ; unsigned int out ; unsigned int mask ; unsigned int esize ; void *data ; }; struct cdev { struct kobject kobj ; struct module *owner ; struct file_operations const *ops ; struct list_head list ; dev_t dev ; unsigned int count ; }; enum iio_chan_type { IIO_VOLTAGE = 0, IIO_CURRENT = 1, IIO_POWER = 2, IIO_ACCEL = 3, IIO_ANGL_VEL = 4, IIO_MAGN = 5, IIO_LIGHT = 6, IIO_INTENSITY = 7, IIO_PROXIMITY = 8, IIO_TEMP = 9, IIO_INCLI = 10, IIO_ROT = 11, IIO_ANGL = 12, IIO_TIMESTAMP = 13, IIO_CAPACITANCE = 14, IIO_ALTVOLTAGE = 15, IIO_CCT = 16, IIO_PRESSURE = 17, IIO_HUMIDITYRELATIVE = 18, IIO_ACTIVITY = 19, IIO_STEPS = 20, IIO_ENERGY = 21, IIO_DISTANCE = 22, IIO_VELOCITY = 23 } ; enum iio_event_type { IIO_EV_TYPE_THRESH = 0, IIO_EV_TYPE_MAG = 1, IIO_EV_TYPE_ROC = 2, IIO_EV_TYPE_THRESH_ADAPTIVE = 3, IIO_EV_TYPE_MAG_ADAPTIVE = 4, IIO_EV_TYPE_CHANGE = 5 } ; enum iio_event_direction { IIO_EV_DIR_EITHER = 0, IIO_EV_DIR_RISING = 1, IIO_EV_DIR_FALLING = 2, IIO_EV_DIR_NONE = 3 } ; enum iio_event_info { IIO_EV_INFO_ENABLE = 0, IIO_EV_INFO_VALUE = 1, IIO_EV_INFO_HYSTERESIS = 2, IIO_EV_INFO_PERIOD = 3, IIO_EV_INFO_HIGH_PASS_FILTER_3DB = 4, IIO_EV_INFO_LOW_PASS_FILTER_3DB = 5 } ; enum iio_shared_by { IIO_SEPARATE = 0, IIO_SHARED_BY_TYPE = 1, IIO_SHARED_BY_DIR = 2, IIO_SHARED_BY_ALL = 3 } ; enum iio_endian { IIO_CPU = 0, IIO_BE = 1, IIO_LE = 2 } ; struct iio_chan_spec_ext_info { char const *name ; enum iio_shared_by shared ; ssize_t (*read)(struct iio_dev * , uintptr_t , struct iio_chan_spec const * , char * ) ; ssize_t (*write)(struct iio_dev * , uintptr_t , struct iio_chan_spec const * , char const * , size_t ) ; uintptr_t private ; }; struct iio_event_spec { enum iio_event_type type ; enum iio_event_direction dir ; unsigned long mask_separate ; unsigned long mask_shared_by_type ; unsigned long mask_shared_by_dir ; unsigned long mask_shared_by_all ; }; struct __anonstruct_scan_type_232 { char sign ; u8 realbits ; u8 storagebits ; u8 shift ; u8 repeat ; enum iio_endian endianness ; }; struct iio_chan_spec { enum iio_chan_type type ; int channel ; int channel2 ; unsigned long address ; int scan_index ; struct __anonstruct_scan_type_232 scan_type ; long info_mask_separate ; long info_mask_shared_by_type ; long info_mask_shared_by_dir ; long info_mask_shared_by_all ; struct iio_event_spec const *event_spec ; unsigned int num_event_specs ; struct iio_chan_spec_ext_info const *ext_info ; char const *extend_name ; char const *datasheet_name ; unsigned char modified : 1 ; unsigned char indexed : 1 ; unsigned char output : 1 ; unsigned char differential : 1 ; }; struct iio_trigger; struct iio_info { struct module *driver_module ; struct attribute_group *event_attrs ; struct attribute_group const *attrs ; int (*read_raw)(struct iio_dev * , struct iio_chan_spec const * , int * , int * , long ) ; int (*read_raw_multi)(struct iio_dev * , struct iio_chan_spec const * , int , int * , int * , long ) ; int (*write_raw)(struct iio_dev * , struct iio_chan_spec const * , int , int , long ) ; int (*write_raw_get_fmt)(struct iio_dev * , struct iio_chan_spec const * , long ) ; int (*read_event_config)(struct iio_dev * , struct iio_chan_spec const * , enum iio_event_type , enum iio_event_direction ) ; int (*write_event_config)(struct iio_dev * , struct iio_chan_spec const * , enum iio_event_type , enum iio_event_direction , int ) ; int (*read_event_value)(struct iio_dev * , struct iio_chan_spec const * , enum iio_event_type , enum iio_event_direction , enum iio_event_info , int * , int * ) ; int (*write_event_value)(struct iio_dev * , struct iio_chan_spec const * , enum iio_event_type , enum iio_event_direction , enum iio_event_info , int , int ) ; int (*validate_trigger)(struct iio_dev * , struct iio_trigger * ) ; int (*update_scan_mode)(struct iio_dev * , unsigned long const * ) ; int (*debugfs_reg_access)(struct iio_dev * , unsigned int , unsigned int , unsigned int * ) ; int (*of_xlate)(struct iio_dev * , struct of_phandle_args const * ) ; int (*hwfifo_set_watermark)(struct iio_dev * , unsigned int ) ; int (*hwfifo_flush_to_buffer)(struct iio_dev * , unsigned int ) ; }; struct iio_buffer_setup_ops { int (*preenable)(struct iio_dev * ) ; int (*postenable)(struct iio_dev * ) ; int (*predisable)(struct iio_dev * ) ; int (*postdisable)(struct iio_dev * ) ; bool (*validate_scan_mask)(struct iio_dev * , unsigned long const * ) ; }; struct iio_event_interface; struct iio_buffer; struct iio_poll_func; struct iio_dev { int id ; int modes ; int currentmode ; struct device dev ; struct iio_event_interface *event_interface ; struct iio_buffer *buffer ; struct list_head buffer_list ; int scan_bytes ; struct mutex mlock ; unsigned long const *available_scan_masks ; unsigned int masklength ; unsigned long const *active_scan_mask ; bool scan_timestamp ; unsigned int scan_index_timestamp ; struct iio_trigger *trig ; struct iio_poll_func *pollfunc ; struct iio_chan_spec const *channels ; int num_channels ; struct list_head channel_attr_list ; struct attribute_group chan_attr_group ; char const *name ; struct iio_info const *info ; struct mutex info_exist_lock ; struct iio_buffer_setup_ops const *setup_ops ; struct cdev chrdev ; struct attribute_group const *groups[7U] ; int groupcounter ; unsigned long flags ; struct dentry *debugfs_dentry ; unsigned int cached_reg_addr ; }; struct 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_243 { spinlock_t lock ; int count ; }; union __anonunion____missing_field_name_242 { struct __anonstruct____missing_field_name_243 __annonCompField68 ; }; struct lockref { union __anonunion____missing_field_name_242 __annonCompField69 ; }; struct vfsmount; struct __anonstruct____missing_field_name_245 { u32 hash ; u32 len ; }; union __anonunion____missing_field_name_244 { struct __anonstruct____missing_field_name_245 __annonCompField70 ; u64 hash_len ; }; struct qstr { union __anonunion____missing_field_name_244 __annonCompField71 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_246 { 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_246 d_u ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_weak_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct dentry const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; struct inode *(*d_select_inode)(struct dentry * , unsigned int ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct list_lru_one { struct list_head list ; long nr_items ; }; struct list_lru_memcg { struct list_lru_one *lru[0U] ; }; struct list_lru_node { spinlock_t lock ; struct list_lru_one lru ; struct list_lru_memcg *memcg_lrus ; }; struct list_lru { struct list_lru_node *node ; struct list_head list ; }; struct __anonstruct____missing_field_name_250 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion____missing_field_name_249 { struct __anonstruct____missing_field_name_250 __annonCompField72 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion____missing_field_name_249 __annonCompField73 ; struct list_head private_list ; void *slots[64U] ; unsigned long tags[3U][1U] ; }; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct block_device; struct export_operations; struct kiocb; struct poll_table_struct; struct kstatfs; struct swap_info_struct; struct iov_iter; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_254 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_254 kprojid_t; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion____missing_field_name_255 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion____missing_field_name_255 __annonCompField75 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_max_spc_limit ; qsize_t dqi_max_ino_limit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; int (*get_projid)(struct inode * , kprojid_t * ) ; }; struct qc_dqblk { int d_fieldmask ; u64 d_spc_hardlimit ; u64 d_spc_softlimit ; u64 d_ino_hardlimit ; u64 d_ino_softlimit ; u64 d_space ; u64 d_ino_count ; s64 d_ino_timer ; s64 d_spc_timer ; int d_ino_warns ; int d_spc_warns ; u64 d_rt_spc_hardlimit ; u64 d_rt_spc_softlimit ; u64 d_rt_space ; s64 d_rt_spc_timer ; int d_rt_spc_warns ; }; struct qc_type_state { unsigned int flags ; unsigned int spc_timelimit ; unsigned int ino_timelimit ; unsigned int rt_spc_timelimit ; unsigned int spc_warnlimit ; unsigned int ino_warnlimit ; unsigned int rt_spc_warnlimit ; unsigned long long ino ; blkcnt_t blocks ; blkcnt_t nextents ; }; struct qc_state { unsigned int s_incoredqs ; struct qc_type_state s_state[3U] ; }; struct qc_info { int i_fieldmask ; unsigned int i_flags ; unsigned int i_spc_timelimit ; unsigned int i_ino_timelimit ; unsigned int i_rt_spc_timelimit ; unsigned int i_spc_warnlimit ; unsigned int i_ino_warnlimit ; unsigned int i_rt_spc_warnlimit ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_enable)(struct super_block * , unsigned int ) ; int (*quota_disable)(struct super_block * , unsigned int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*set_info)(struct super_block * , int , struct qc_info * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*get_state)(struct super_block * , struct qc_state * ) ; int (*rm_xquota)(struct super_block * , unsigned int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct inode *files[3U] ; struct mem_dqinfo info[3U] ; struct quota_format_ops const *ops[3U] ; }; struct kiocb { struct file *ki_filp ; loff_t ki_pos ; void (*ki_complete)(struct kiocb * , long , long ) ; void *private ; int ki_flags ; }; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned int , unsigned int ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(struct kiocb * , struct iov_iter * , loff_t ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , unsigned long , unsigned long ) ; void (*is_dirty_writeback)(struct page * , bool * , bool * ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; atomic_t i_mmap_writable ; struct rb_root i_mmap ; struct rw_semaphore i_mmap_rwsem ; unsigned long nrpages ; unsigned long nrshadows ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct request_queue; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion____missing_field_name_258 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion____missing_field_name_259 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock_context; union __anonunion____missing_field_name_260 { 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_258 __annonCompField76 ; 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_259 __annonCompField77 ; 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_260 __annonCompField78 ; __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_261 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_261 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_263 { struct list_head link ; int state ; }; union __anonunion_fl_u_262 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_263 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_262 fl_u ; }; struct file_lock_context { spinlock_t flc_lock ; struct list_head flc_flock ; struct list_head flc_posix ; struct list_head flc_lease ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_iflags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head s_mounts ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; unsigned int s_quota_types ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; struct workqueue_struct *s_dio_done_wq ; struct hlist_head s_pins ; struct list_lru s_dentry_lru ; struct list_lru s_inode_lru ; struct callback_head rcu ; int s_stack_depth ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct dir_context; struct dir_context { int (*actor)(struct dir_context * , char const * , int , loff_t , u64 , unsigned int ) ; loff_t pos ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*read_iter)(struct kiocb * , struct iov_iter * ) ; ssize_t (*write_iter)(struct kiocb * , struct iov_iter * ) ; int (*iterate)(struct file * , struct dir_context * ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*mremap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** , void ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; void (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; char const *(*follow_link)(struct dentry * , void ** ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct inode * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*rename2)(struct inode * , struct dentry * , struct inode * , struct dentry * , unsigned int ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; int (*tmpfile)(struct inode * , struct dentry * , umode_t ) ; int (*set_acl)(struct inode * , struct posix_acl * , int ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_super)(struct super_block * ) ; int (*freeze_fs)(struct super_block * ) ; int (*thaw_super)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; struct dquot **(*get_dquots)(struct inode * ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; long (*nr_cached_objects)(struct super_block * , struct shrink_control * ) ; long (*free_cached_objects)(struct super_block * , struct shrink_control * ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; struct iio_buffer_access_funcs { int (*store_to)(struct iio_buffer * , void const * ) ; int (*read_first_n)(struct iio_buffer * , size_t , char * ) ; size_t (*data_available)(struct iio_buffer * ) ; int (*request_update)(struct iio_buffer * ) ; int (*set_bytes_per_datum)(struct iio_buffer * , size_t ) ; int (*set_length)(struct iio_buffer * , int ) ; void (*release)(struct iio_buffer * ) ; unsigned int modes ; }; struct iio_buffer { int length ; int bytes_per_datum ; struct attribute_group *scan_el_attrs ; long *scan_mask ; bool scan_timestamp ; struct iio_buffer_access_funcs const *access ; struct list_head scan_el_dev_attr_list ; struct attribute_group buffer_group ; struct attribute_group scan_el_group ; wait_queue_head_t pollq ; bool stufftoread ; struct attribute const **attrs ; struct list_head demux_list ; void *demux_bounce ; struct list_head buffer_list ; struct kref ref ; unsigned int watermark ; }; struct iio_dev_attr { struct device_attribute dev_attr ; u64 address ; struct list_head l ; struct iio_chan_spec const *c ; }; struct iio_const_attr { char const *string ; struct device_attribute dev_attr ; }; struct iio_subirq { bool enabled ; }; struct iio_trigger_ops { struct module *owner ; int (*set_trigger_state)(struct iio_trigger * , bool ) ; int (*try_reenable)(struct iio_trigger * ) ; int (*validate_device)(struct iio_trigger * , struct iio_dev * ) ; }; struct iio_trigger { struct iio_trigger_ops const *ops ; int id ; char const *name ; struct device dev ; struct list_head list ; struct list_head alloc_list ; atomic_t use_count ; struct irq_chip subirq_chip ; int subirq_base ; struct iio_subirq subirqs[2U] ; unsigned long pool[1U] ; struct mutex pool_lock ; }; struct iio_poll_func { struct iio_dev *indio_dev ; irqreturn_t (*h)(int , void * ) ; irqreturn_t (*thread)(int , void * ) ; int type ; char *name ; int irq ; s64 timestamp ; }; struct inv_mpu6050_platform_data { __s8 orientation[9U] ; }; struct inv_mpu6050_reg_map { u8 sample_rate_div ; u8 lpf ; u8 user_ctrl ; u8 fifo_en ; u8 gyro_config ; u8 accl_config ; u8 fifo_count_h ; u8 fifo_r_w ; u8 raw_gyro ; u8 raw_accl ; u8 temperature ; u8 int_enable ; u8 pwr_mgmt_1 ; u8 pwr_mgmt_2 ; u8 int_pin_cfg ; }; enum inv_devices { INV_MPU6050 = 0, INV_MPU6500 = 1, INV_NUM_PARTS = 2 } ; struct inv_mpu6050_chip_config { unsigned char fsr : 2 ; unsigned char lpf : 3 ; unsigned char accl_fs : 2 ; unsigned char enable : 1 ; unsigned char accl_fifo_enable : 1 ; unsigned char gyro_fifo_enable : 1 ; u16 fifo_rate ; }; struct inv_mpu6050_hw { u8 num_reg ; u8 *name ; struct inv_mpu6050_reg_map const *reg ; struct inv_mpu6050_chip_config const *config ; }; union __anonunion____missing_field_name_267 { struct __kfifo kfifo ; long long *type ; long long const *const_type ; char (*rectype)[0U] ; long long *ptr ; long long const *ptr_const ; }; struct __anonstruct_timestamps_266 { union __anonunion____missing_field_name_267 __annonCompField79 ; long long buf[16U] ; }; struct inv_mpu6050_state { struct iio_trigger *trig ; struct inv_mpu6050_chip_config chip_config ; struct inv_mpu6050_reg_map const *reg ; struct inv_mpu6050_hw const *hw ; enum inv_devices chip_type ; spinlock_t time_stamp_lock ; struct i2c_client *client ; struct i2c_adapter *mux_adapter ; struct i2c_client *mux_client ; unsigned int powerup_count ; struct inv_mpu6050_platform_data plat_data ; struct __anonstruct_timestamps_266 timestamps ; }; union __anonunion____missing_field_name_273 { struct __kfifo kfifo ; long long *type ; long long const *const_type ; char (*rectype)[0U] ; long long *ptr ; long long const *ptr_const ; }; struct __anonstruct___tmp_272 { union __anonunion____missing_field_name_273 __annonCompField80 ; long long buf[16U] ; }; typedef int ldv_func_ret_type; typedef long long __s64; typedef __s64 int64_t; enum tk_offsets { TK_OFFS_REAL = 0, TK_OFFS_BOOT = 1, TK_OFFS_TAI = 2, TK_OFFS_MAX = 3 } ; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; enum irqchip_irq_state; enum irqchip_irq_state; struct pollfd { int fd ; short events ; short revents ; }; struct poll_table_struct { void (*_qproc)(struct file * , wait_queue_head_t * , struct poll_table_struct * ) ; unsigned long _key ; }; union __anonunion____missing_field_name_261 { struct __kfifo kfifo ; long long *type ; long long const *const_type ; char (*rectype)[0U] ; long long *ptr ; long long const *ptr_const ; }; struct __anonstruct___tmp_260 { union __anonunion____missing_field_name_261 __annonCompField80 ; long long buf[16U] ; }; union __anonunion____missing_field_name_263 { struct __kfifo kfifo ; long long *type ; long long const *const_type ; char (*rectype)[0U] ; long long *ptr ; long long const *ptr_const ; }; struct __anonstruct___tmp_262 { union __anonunion____missing_field_name_263 __annonCompField81 ; long long buf[16U] ; }; union __anonunion____missing_field_name_265 { struct __kfifo kfifo ; long long *type ; long long const *const_type ; char (*rectype)[0U] ; long long *ptr ; long long const *ptr_const ; }; struct __anonstruct___tmpl_264 { union __anonunion____missing_field_name_265 __annonCompField82 ; long long buf[16U] ; }; union __anonunion____missing_field_name_267___0 { struct __kfifo kfifo ; long long *type ; long long const *const_type ; char (*rectype)[0U] ; long long *ptr ; long long const *ptr_const ; }; struct __anonstruct___tmp_266 { union __anonunion____missing_field_name_267___0 __annonCompField83 ; long long buf[16U] ; }; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; enum irqchip_irq_state; enum irqchip_irq_state; enum hrtimer_restart; struct dmi_strmatch { unsigned char slot : 7 ; unsigned char exact_match : 1 ; char substr[79U] ; }; struct dmi_system_id { int (*callback)(struct dmi_system_id const * ) ; char const *ident ; struct dmi_strmatch matches[4U] ; void *driver_data ; }; enum i2c_slave_event; enum i2c_slave_event; typedef u64 acpi_size; typedef u64 acpi_io_address; typedef u32 acpi_status; typedef char *acpi_string; typedef void *acpi_handle; typedef u32 acpi_object_type; struct __anonstruct_integer_221 { acpi_object_type type ; u64 value ; }; struct __anonstruct_string_222 { acpi_object_type type ; u32 length ; char *pointer ; }; struct __anonstruct_buffer_223 { acpi_object_type type ; u32 length ; u8 *pointer ; }; struct __anonstruct_package_224 { acpi_object_type type ; u32 count ; union acpi_object *elements ; }; struct __anonstruct_reference_225 { acpi_object_type type ; acpi_object_type actual_type ; acpi_handle handle ; }; struct __anonstruct_processor_226 { acpi_object_type type ; u32 proc_id ; acpi_io_address pblk_address ; u32 pblk_length ; }; struct __anonstruct_power_resource_227 { acpi_object_type type ; u32 system_level ; u32 resource_order ; }; union acpi_object { acpi_object_type type ; struct __anonstruct_integer_221 integer ; struct __anonstruct_string_222 string ; struct __anonstruct_buffer_223 buffer ; struct __anonstruct_package_224 package ; struct __anonstruct_reference_225 reference ; struct __anonstruct_processor_226 processor ; struct __anonstruct_power_resource_227 power_resource ; }; struct acpi_object_list { u32 count ; union acpi_object *pointer ; }; struct acpi_buffer { acpi_size length ; void *pointer ; }; struct acpi_resource_irq { u8 descriptor_length ; u8 triggering ; u8 polarity ; u8 sharable ; u8 wake_capable ; u8 interrupt_count ; u8 interrupts[1U] ; }; struct acpi_resource_dma { u8 type ; u8 bus_master ; u8 transfer ; u8 channel_count ; u8 channels[1U] ; }; struct acpi_resource_start_dependent { u8 descriptor_length ; u8 compatibility_priority ; u8 performance_robustness ; }; struct acpi_resource_io { u8 io_decode ; u8 alignment ; u8 address_length ; u16 minimum ; u16 maximum ; }; struct acpi_resource_fixed_io { u16 address ; u8 address_length ; }; struct acpi_resource_fixed_dma { u16 request_lines ; u16 channels ; u8 width ; }; struct acpi_resource_vendor { u16 byte_length ; u8 byte_data[1U] ; }; struct acpi_resource_vendor_typed { u16 byte_length ; u8 uuid_subtype ; u8 uuid[16U] ; u8 byte_data[1U] ; }; struct acpi_resource_end_tag { u8 checksum ; }; struct acpi_resource_memory24 { u8 write_protect ; u16 minimum ; u16 maximum ; u16 alignment ; u16 address_length ; }; struct acpi_resource_memory32 { u8 write_protect ; u32 minimum ; u32 maximum ; u32 alignment ; u32 address_length ; }; struct acpi_resource_fixed_memory32 { u8 write_protect ; u32 address ; u32 address_length ; }; struct acpi_memory_attribute { u8 write_protect ; u8 caching ; u8 range_type ; u8 translation ; }; struct acpi_io_attribute { u8 range_type ; u8 translation ; u8 translation_type ; u8 reserved1 ; }; union acpi_resource_attribute { struct acpi_memory_attribute mem ; struct acpi_io_attribute io ; u8 type_specific ; }; struct acpi_resource_source { u8 index ; u16 string_length ; char *string_ptr ; }; struct acpi_address16_attribute { u16 granularity ; u16 minimum ; u16 maximum ; u16 translation_offset ; u16 address_length ; }; struct acpi_address32_attribute { u32 granularity ; u32 minimum ; u32 maximum ; u32 translation_offset ; u32 address_length ; }; struct acpi_address64_attribute { u64 granularity ; u64 minimum ; u64 maximum ; u64 translation_offset ; u64 address_length ; }; struct acpi_resource_address { u8 resource_type ; u8 producer_consumer ; u8 decode ; u8 min_address_fixed ; u8 max_address_fixed ; union acpi_resource_attribute info ; }; struct acpi_resource_address16 { u8 resource_type ; u8 producer_consumer ; u8 decode ; u8 min_address_fixed ; u8 max_address_fixed ; union acpi_resource_attribute info ; struct acpi_address16_attribute address ; struct acpi_resource_source resource_source ; }; struct acpi_resource_address32 { u8 resource_type ; u8 producer_consumer ; u8 decode ; u8 min_address_fixed ; u8 max_address_fixed ; union acpi_resource_attribute info ; struct acpi_address32_attribute address ; struct acpi_resource_source resource_source ; }; struct acpi_resource_address64 { u8 resource_type ; u8 producer_consumer ; u8 decode ; u8 min_address_fixed ; u8 max_address_fixed ; union acpi_resource_attribute info ; struct acpi_address64_attribute address ; struct acpi_resource_source resource_source ; }; struct acpi_resource_extended_address64 { u8 resource_type ; u8 producer_consumer ; u8 decode ; u8 min_address_fixed ; u8 max_address_fixed ; union acpi_resource_attribute info ; u8 revision_ID ; struct acpi_address64_attribute address ; u64 type_specific ; }; struct acpi_resource_extended_irq { u8 producer_consumer ; u8 triggering ; u8 polarity ; u8 sharable ; u8 wake_capable ; u8 interrupt_count ; struct acpi_resource_source resource_source ; u32 interrupts[1U] ; }; struct acpi_resource_generic_register { u8 space_id ; u8 bit_width ; u8 bit_offset ; u8 access_size ; u64 address ; }; struct acpi_resource_gpio { u8 revision_id ; u8 connection_type ; u8 producer_consumer ; u8 pin_config ; u8 sharable ; u8 wake_capable ; u8 io_restriction ; u8 triggering ; u8 polarity ; u16 drive_strength ; u16 debounce_timeout ; u16 pin_table_length ; u16 vendor_length ; struct acpi_resource_source resource_source ; u16 *pin_table ; u8 *vendor_data ; }; struct acpi_resource_common_serialbus { u8 revision_id ; u8 type ; u8 producer_consumer ; u8 slave_mode ; u8 type_revision_id ; u16 type_data_length ; u16 vendor_length ; struct acpi_resource_source resource_source ; u8 *vendor_data ; }; struct acpi_resource_i2c_serialbus { u8 revision_id ; u8 type ; u8 producer_consumer ; u8 slave_mode ; u8 type_revision_id ; u16 type_data_length ; u16 vendor_length ; struct acpi_resource_source resource_source ; u8 *vendor_data ; u8 access_mode ; u16 slave_address ; u32 connection_speed ; }; struct acpi_resource_spi_serialbus { u8 revision_id ; u8 type ; u8 producer_consumer ; u8 slave_mode ; u8 type_revision_id ; u16 type_data_length ; u16 vendor_length ; struct acpi_resource_source resource_source ; u8 *vendor_data ; u8 wire_mode ; u8 device_polarity ; u8 data_bit_length ; u8 clock_phase ; u8 clock_polarity ; u16 device_selection ; u32 connection_speed ; }; struct acpi_resource_uart_serialbus { u8 revision_id ; u8 type ; u8 producer_consumer ; u8 slave_mode ; u8 type_revision_id ; u16 type_data_length ; u16 vendor_length ; struct acpi_resource_source resource_source ; u8 *vendor_data ; u8 endian ; u8 data_bits ; u8 stop_bits ; u8 flow_control ; u8 parity ; u8 lines_enabled ; u16 rx_fifo_size ; u16 tx_fifo_size ; u32 default_baud_rate ; }; union acpi_resource_data { struct acpi_resource_irq irq ; struct acpi_resource_dma dma ; struct acpi_resource_start_dependent start_dpf ; struct acpi_resource_io io ; struct acpi_resource_fixed_io fixed_io ; struct acpi_resource_fixed_dma fixed_dma ; struct acpi_resource_vendor vendor ; struct acpi_resource_vendor_typed vendor_typed ; struct acpi_resource_end_tag end_tag ; struct acpi_resource_memory24 memory24 ; struct acpi_resource_memory32 memory32 ; struct acpi_resource_fixed_memory32 fixed_memory32 ; struct acpi_resource_address16 address16 ; struct acpi_resource_address32 address32 ; struct acpi_resource_address64 address64 ; struct acpi_resource_extended_address64 ext_address64 ; struct acpi_resource_extended_irq extended_irq ; struct acpi_resource_generic_register generic_reg ; struct acpi_resource_gpio gpio ; struct acpi_resource_i2c_serialbus i2c_serial_bus ; struct acpi_resource_spi_serialbus spi_serial_bus ; struct acpi_resource_uart_serialbus uart_serial_bus ; struct acpi_resource_common_serialbus common_serial_bus ; struct acpi_resource_address address ; }; struct acpi_resource { u32 type ; u32 length ; union acpi_resource_data data ; }; struct proc_dir_entry; struct acpi_driver; struct acpi_device; struct acpi_hotplug_profile { struct kobject kobj ; int (*scan_dependent)(struct acpi_device * ) ; void (*notify_online)(struct acpi_device * ) ; bool enabled ; bool demand_offline ; }; struct acpi_scan_handler { struct acpi_device_id const *ids ; struct list_head list_node ; bool (*match)(char * , struct acpi_device_id const ** ) ; int (*attach)(struct acpi_device * , struct acpi_device_id const * ) ; void (*detach)(struct acpi_device * ) ; void (*bind)(struct device * ) ; void (*unbind)(struct device * ) ; struct acpi_hotplug_profile hotplug ; }; struct acpi_hotplug_context { struct acpi_device *self ; int (*notify)(struct acpi_device * , u32 ) ; void (*uevent)(struct acpi_device * , u32 ) ; void (*fixup)(struct acpi_device * ) ; }; struct acpi_device_ops { int (*add)(struct acpi_device * ) ; int (*remove)(struct acpi_device * ) ; void (*notify)(struct acpi_device * , u32 ) ; }; struct acpi_driver { char name[80U] ; char class[80U] ; struct acpi_device_id const *ids ; unsigned int flags ; struct acpi_device_ops ops ; struct device_driver drv ; struct module *owner ; }; struct acpi_device_status { unsigned char present : 1 ; unsigned char enabled : 1 ; unsigned char show_in_ui : 1 ; unsigned char functional : 1 ; unsigned char battery_present : 1 ; unsigned int reserved : 27 ; }; struct acpi_device_flags { unsigned char dynamic_status : 1 ; unsigned char removable : 1 ; unsigned char ejectable : 1 ; unsigned char power_manageable : 1 ; unsigned char match_driver : 1 ; unsigned char initialized : 1 ; unsigned char visited : 1 ; unsigned char hotplug_notify : 1 ; unsigned char is_dock_station : 1 ; unsigned char of_compatible_ok : 1 ; unsigned char coherent_dma : 1 ; unsigned char cca_seen : 1 ; unsigned int reserved : 20 ; }; struct acpi_device_dir { struct proc_dir_entry *entry ; }; typedef char acpi_bus_id[8U]; typedef unsigned long acpi_bus_address; typedef char acpi_device_name[40U]; typedef char acpi_device_class[20U]; struct acpi_pnp_type { unsigned char hardware_id : 1 ; unsigned char bus_address : 1 ; unsigned char platform_id : 1 ; unsigned int reserved : 29 ; }; struct acpi_device_pnp { acpi_bus_id bus_id ; struct acpi_pnp_type type ; acpi_bus_address bus_address ; char *unique_id ; struct list_head ids ; acpi_device_name device_name ; acpi_device_class device_class ; union acpi_object *str_obj ; }; struct acpi_device_power_flags { unsigned char explicit_get : 1 ; unsigned char power_resources : 1 ; unsigned char inrush_current : 1 ; unsigned char power_removed : 1 ; unsigned char ignore_parent : 1 ; unsigned char dsw_present : 1 ; unsigned int reserved : 26 ; }; struct __anonstruct_flags_252 { unsigned char valid : 1 ; unsigned char explicit_set : 1 ; unsigned char reserved : 6 ; }; struct acpi_device_power_state { struct __anonstruct_flags_252 flags ; int power ; int latency ; struct list_head resources ; }; struct acpi_device_power { int state ; struct acpi_device_power_flags flags ; struct acpi_device_power_state states[5U] ; }; struct acpi_device_perf_flags { u8 reserved ; }; struct __anonstruct_flags_253 { unsigned char valid : 1 ; unsigned char reserved : 7 ; }; struct acpi_device_perf_state { struct __anonstruct_flags_253 flags ; u8 power ; u8 performance ; int latency ; }; struct acpi_device_perf { int state ; struct acpi_device_perf_flags flags ; int state_count ; struct acpi_device_perf_state *states ; }; struct acpi_device_wakeup_flags { unsigned char valid : 1 ; unsigned char run_wake : 1 ; unsigned char notifier_present : 1 ; unsigned char enabled : 1 ; }; struct acpi_device_wakeup_context { struct work_struct work ; struct device *dev ; }; struct acpi_device_wakeup { acpi_handle gpe_device ; u64 gpe_number ; u64 sleep_state ; struct list_head resources ; struct acpi_device_wakeup_flags flags ; struct acpi_device_wakeup_context context ; struct wakeup_source *ws ; int prepare_count ; }; struct acpi_device_data { union acpi_object const *pointer ; union acpi_object const *properties ; union acpi_object const *of_compatible ; }; struct acpi_gpio_mapping; struct acpi_device { int device_type ; acpi_handle handle ; struct fwnode_handle fwnode ; struct acpi_device *parent ; struct list_head children ; struct list_head node ; struct list_head wakeup_list ; struct list_head del_list ; struct acpi_device_status status ; struct acpi_device_flags flags ; struct acpi_device_pnp pnp ; struct acpi_device_power power ; struct acpi_device_wakeup wakeup ; struct acpi_device_perf performance ; struct acpi_device_dir dir ; struct acpi_device_data data ; struct acpi_scan_handler *handler ; struct acpi_hotplug_context *hp ; struct acpi_driver *driver ; struct acpi_gpio_mapping const *driver_gpios ; void *driver_data ; struct device dev ; unsigned int physical_node_count ; unsigned int dep_unmet ; struct list_head physical_node_list ; struct mutex physical_node_lock ; void (*remove)(struct acpi_device * ) ; }; struct acpi_gpio_params { unsigned int crs_entry_index ; unsigned int line_index ; bool active_low ; }; struct acpi_gpio_mapping { char const *name ; struct acpi_gpio_params const *data ; unsigned int size ; }; enum irqchip_irq_state; enum irqchip_irq_state; enum inv_mpu_product_name { INV_MPU_NOT_MATCHED = 0, INV_MPU_ASUS_T100TA = 1 } ; 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 __u16 __be16_to_cpup(__be16 const *p ) { __u16 tmp ; { tmp = __swab16p(p); return (tmp); } } extern int kstrtoint(char const * , unsigned int , int * ) ; extern int sprintf(char * , char const * , ...) ; extern void *memcpy(void * , void const * , size_t ) ; extern void *memset(void * , int , size_t ) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->__annonCompField18.rlock); } } extern void mutex_lock_nested(struct mutex * , unsigned int ) ; extern void mutex_unlock(struct mutex * ) ; __inline static char const *kobject_name(struct kobject const *kobj ) { { return ((char const *)kobj->name); } } void ldv___module_get_6(struct module *ldv_func_arg1 ) ; void ldv_module_put_5(struct module *ldv_func_arg1 ) ; void ldv_module_get(struct module *module ) ; void ldv_module_put(struct module *module ) ; 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; } } int ldv_state_variable_8 ; int ldv_irq_1_3 = 0; struct iio_dev *ldv_irq_line_2_2 ; int ldv_state_variable_10 ; int ldv_irq_line_1 ; int ldv_irq_1_0 = 0; int ldv_state_variable_6 ; int ldv_state_variable_0 ; int ldv_state_variable_5 ; struct iio_dev *ldv_irq_line_2_1 ; int ldv_state_variable_2 ; int ldv_irq_2_0 = 0; struct device_attribute *iio_dev_attr_sampling_frequency_group0 ; struct device *iio_dev_attr_sampling_frequency_group1 ; int ldv_irq_1_2 = 0; int LDV_IN_INTERRUPT = 1; int ldv_irq_1_1 = 0; struct iio_dev *mpu_info_group0 ; int ldv_irq_2_3 = 0; struct iio_dev *ldv_irq_line_1_3 ; int ldv_irq_2_2 = 0; int ldv_state_variable_9 ; int ldv_irq_line_2 ; struct iio_chan_spec const *mpu_info_group1 ; struct iio_dev *ldv_irq_line_2_0 ; int ldv_state_variable_3 ; struct iio_dev *ldv_irq_line_1_0 ; int ref_cnt ; struct i2c_client *inv_mpu_driver_group0 ; struct iio_dev *ldv_irq_line_1_1 ; int ldv_state_variable_1 ; int ldv_state_variable_7 ; struct iio_dev *ldv_irq_line_1_2 ; int ldv_state_variable_4 ; struct device *inv_mpu_pmops_group1 ; struct iio_dev *ldv_irq_line_2_3 ; int ldv_irq_2_1 = 0; void ldv_initialize_iio_info_6(void) ; void choose_interrupt_2(void) ; void disable_suitable_irq_2(struct iio_dev *line ) ; void ldv_dev_pm_ops_5(void) ; void activate_suitable_irq_2(struct iio_dev *line ) ; void disable_suitable_irq_1(struct iio_dev *line ) ; int reg_check_1(irqreturn_t (*pollfunc_bh)(int , void * ) , irqreturn_t (*pollfunc_th)(int , void * ) ) ; void activate_suitable_irq_1(struct iio_dev *line ) ; int ldv_irq_1(int state , int line ) ; void ldv_initialize_i2c_driver_4(void) ; void ldv_initialize_iio_dev_attr_9(void) ; int ldv_irq_2(int state , int line ) ; void choose_interrupt_1(void) ; int reg_check_2(irqreturn_t (*pollfunc_bh)(int , void * ) , irqreturn_t (*pollfunc_th)(int , void * ) ) ; __inline static char const *dev_name(struct device const *dev ) { char const *tmp ; { if ((unsigned long )dev->init_name != (unsigned long )((char const */* const */)0)) { return ((char const *)dev->init_name); } else { } tmp = kobject_name(& dev->kobj); return (tmp); } } __inline static void *dev_get_drvdata(struct device const *dev ) { { return ((void *)dev->driver_data); } } __inline static void dev_set_drvdata(struct device *dev , void *data ) { { dev->driver_data = data; return; } } __inline static void *dev_get_platdata(struct device const *dev ) { { return ((void *)dev->platform_data); } } extern void dev_err(struct device const * , char const * , ...) ; extern int __i2c_transfer(struct i2c_adapter * , struct i2c_msg * , int ) ; extern s32 i2c_smbus_read_i2c_block_data(struct i2c_client const * , u8 , u8 , u8 * ) ; extern s32 i2c_smbus_write_i2c_block_data(struct i2c_client const * , u8 , u8 , u8 const * ) ; __inline static void *i2c_get_clientdata(struct i2c_client const *dev ) { void *tmp ; { tmp = dev_get_drvdata(& dev->dev); return (tmp); } } __inline static void i2c_set_clientdata(struct i2c_client *dev , void *data ) { { dev_set_drvdata(& dev->dev, data); return; } } extern int i2c_register_driver(struct module * , struct i2c_driver * ) ; extern void i2c_del_driver(struct i2c_driver * ) ; __inline static u32 i2c_get_functionality(struct i2c_adapter *adap ) { u32 tmp ; { tmp = (*((adap->algo)->functionality))(adap); return (tmp); } } __inline static int i2c_check_functionality(struct i2c_adapter *adap , u32 func ) { u32 tmp ; { tmp = i2c_get_functionality(adap); return ((tmp & func) == func); } } extern void msleep(unsigned int ) ; extern int iio_device_register(struct iio_dev * ) ; extern void iio_device_unregister(struct iio_dev * ) ; __inline static struct iio_dev *dev_to_iio_dev(struct device *dev ) { struct device const *__mptr ; { __mptr = (struct device const *)dev; return ((struct iio_dev *)__mptr + 0xfffffffffffffff0UL); } } __inline static void *iio_priv(struct iio_dev const *indio_dev ) { { return ((void *)indio_dev + 2368U); } } extern struct iio_dev *devm_iio_device_alloc(struct device * , int ) ; extern struct i2c_adapter *i2c_add_mux_adapter(struct i2c_adapter * , struct device * , void * , u32 , u32 , unsigned int , int (*)(struct i2c_adapter * , void * , u32 ) , int (*)(struct i2c_adapter * , void * , u32 ) ) ; extern void i2c_del_mux_adapter(struct i2c_adapter * ) ; extern ssize_t iio_read_const_attr(struct device * , struct device_attribute * , char * ) ; extern int iio_triggered_buffer_setup(struct iio_dev * , irqreturn_t (*)(int , void * ) , irqreturn_t (*)(int , void * ) , struct iio_buffer_setup_ops const * ) ; int ldv_iio_triggered_buffer_setup_7(struct iio_dev *ldv_func_arg1 , irqreturn_t (*pollfunc_bh)(int , void * ) , irqreturn_t (*pollfunc_th)(int , void * ) , struct iio_buffer_setup_ops const *ldv_func_arg4 ) ; extern void iio_triggered_buffer_cleanup(struct iio_dev * ) ; void ldv_iio_triggered_buffer_cleanup_8(struct iio_dev *ldv_func_arg1 ) ; void ldv_iio_triggered_buffer_cleanup_9(struct iio_dev *ldv_func_arg1 ) ; irqreturn_t inv_mpu6050_irq_handler(int irq , void *p ) ; irqreturn_t inv_mpu6050_read_fifo(int irq , void *p ) ; int inv_mpu6050_probe_trigger(struct iio_dev *indio_dev ) ; void inv_mpu6050_remove_trigger(struct inv_mpu6050_state *st ) ; int inv_mpu6050_switch_engine(struct inv_mpu6050_state *st , bool en , u32 mask ) ; int inv_mpu6050_write_reg(struct inv_mpu6050_state *st , int reg , u8 d ) ; int inv_mpu6050_set_power_itg(struct inv_mpu6050_state *st , bool power_on ) ; int inv_mpu_acpi_create_mux_client(struct inv_mpu6050_state *st ) ; void inv_mpu_acpi_delete_mux_client(struct inv_mpu6050_state *st ) ; static int const gyro_scale_6050[4U] = { 133090, 266181, 532362, 1064724}; static int const accel_scale[4U] = { 598, 1196, 2392, 4785}; static struct inv_mpu6050_reg_map const reg_set_6050 = {25U, 26U, 106U, 35U, 27U, 28U, 114U, 116U, 67U, 59U, 65U, 56U, 107U, 108U, 55U}; static struct inv_mpu6050_chip_config const chip_config_6050 = {3U, 4U, 0U, (unsigned char)0, 0U, 0U, 50U}; static struct inv_mpu6050_hw const hw_info[2U] = { {117U, (u8 *)"MPU6050", & reg_set_6050, & chip_config_6050}}; int inv_mpu6050_write_reg(struct inv_mpu6050_state *st , int reg , u8 d ) { s32 tmp ; { tmp = i2c_smbus_write_i2c_block_data((struct i2c_client const *)st->client, (int )((u8 )reg), 1, (u8 const *)(& d)); return (tmp); } } static int inv_mpu6050_write_reg_unlocked(struct inv_mpu6050_state *st , u8 reg , u8 d ) { int ret ; u8 buf[2U] ; struct i2c_msg msg[1U] ; { msg[0].addr = (st->client)->addr; msg[0].flags = 0U; msg[0].len = 2U; msg[0].buf = (__u8 *)(& buf); buf[0] = reg; buf[1] = d; ret = __i2c_transfer((st->client)->adapter, (struct i2c_msg *)(& msg), 1); if (ret != 1) { return (ret); } else { } return (0); } } static int inv_mpu6050_select_bypass(struct i2c_adapter *adap , void *mux_priv , u32 chan_id ) { struct iio_dev *indio_dev ; struct inv_mpu6050_state *st ; void *tmp ; int ret ; { indio_dev = (struct iio_dev *)mux_priv; tmp = iio_priv((struct iio_dev const *)indio_dev); st = (struct inv_mpu6050_state *)tmp; ret = 0; mutex_lock_nested(& indio_dev->mlock, 0U); if (st->powerup_count == 0U) { ret = inv_mpu6050_write_reg_unlocked(st, (int )(st->reg)->pwr_mgmt_1, 0); if (ret != 0) { goto write_error; } else { } msleep(5U); } else { } if (ret == 0) { st->powerup_count = st->powerup_count + 1U; ret = inv_mpu6050_write_reg_unlocked(st, (int )(st->reg)->int_pin_cfg, (int )((u8 )((int )((signed char )(st->client)->irq) | 2))); } else { } write_error: mutex_unlock(& indio_dev->mlock); return (ret); } } static int inv_mpu6050_deselect_bypass(struct i2c_adapter *adap , void *mux_priv , u32 chan_id ) { struct iio_dev *indio_dev ; struct inv_mpu6050_state *st ; void *tmp ; { indio_dev = (struct iio_dev *)mux_priv; tmp = iio_priv((struct iio_dev const *)indio_dev); st = (struct inv_mpu6050_state *)tmp; mutex_lock_nested(& indio_dev->mlock, 0U); inv_mpu6050_write_reg_unlocked(st, (int )(st->reg)->int_pin_cfg, (int )((u8 )(st->client)->irq)); st->powerup_count = st->powerup_count - 1U; if (st->powerup_count == 0U) { inv_mpu6050_write_reg_unlocked(st, (int )(st->reg)->pwr_mgmt_1, 64); } else { } mutex_unlock(& indio_dev->mlock); return (0); } } int inv_mpu6050_switch_engine(struct inv_mpu6050_state *st , bool en , u32 mask ) { u8 d ; u8 mgmt_1 ; int result ; { if (mask == 7U) { result = i2c_smbus_read_i2c_block_data((struct i2c_client const *)st->client, (int )(st->reg)->pwr_mgmt_1, 1, & mgmt_1); if (result != 1) { return (result); } else { } mgmt_1 = (unsigned int )mgmt_1 & 248U; } else { } if (mask == 7U && ! en) { mgmt_1 = mgmt_1; result = inv_mpu6050_write_reg(st, (int )(st->reg)->pwr_mgmt_1, (int )mgmt_1); if (result != 0) { return (result); } else { } } else { } result = i2c_smbus_read_i2c_block_data((struct i2c_client const *)st->client, (int )(st->reg)->pwr_mgmt_2, 1, & d); if (result != 1) { return (result); } else { } if ((int )en) { d = ~ ((int )((u8 )mask)) & (int )d; } else { d = (int )((u8 )mask) | (int )d; } result = inv_mpu6050_write_reg(st, (int )(st->reg)->pwr_mgmt_2, (int )d); if (result != 0) { return (result); } else { } if ((int )en) { msleep(100U); if (mask == 7U) { mgmt_1 = (u8 )((unsigned int )mgmt_1 | 1U); result = inv_mpu6050_write_reg(st, (int )(st->reg)->pwr_mgmt_1, (int )mgmt_1); if (result != 0) { return (result); } else { } } else { } } else { } return (0); } } int inv_mpu6050_set_power_itg(struct inv_mpu6050_state *st , bool power_on ) { int result ; { result = 0; if ((int )power_on) { if (st->powerup_count == 0U) { result = inv_mpu6050_write_reg(st, (int )(st->reg)->pwr_mgmt_1, 0); } else { } if (result == 0) { st->powerup_count = st->powerup_count + 1U; } else { } } else { st->powerup_count = st->powerup_count - 1U; if (st->powerup_count == 0U) { result = inv_mpu6050_write_reg(st, (int )(st->reg)->pwr_mgmt_1, 64); } else { } } if (result != 0) { return (result); } else { } if ((int )power_on) { msleep(5U); } else { } return (0); } } static int inv_mpu6050_init_config(struct iio_dev *indio_dev ) { int result ; u8 d ; struct inv_mpu6050_state *st ; void *tmp ; { tmp = iio_priv((struct iio_dev const *)indio_dev); st = (struct inv_mpu6050_state *)tmp; result = inv_mpu6050_set_power_itg(st, 1); if (result != 0) { return (result); } else { } d = 24U; result = inv_mpu6050_write_reg(st, (int )(st->reg)->gyro_config, (int )d); if (result != 0) { return (result); } else { } d = 4U; result = inv_mpu6050_write_reg(st, (int )(st->reg)->lpf, (int )d); if (result != 0) { return (result); } else { } d = 19U; result = inv_mpu6050_write_reg(st, (int )(st->reg)->sample_rate_div, (int )d); if (result != 0) { return (result); } else { } d = 0U; result = inv_mpu6050_write_reg(st, (int )(st->reg)->accl_config, (int )d); if (result != 0) { return (result); } else { } memcpy((void *)(& st->chip_config), (void const *)hw_info[(unsigned int )st->chip_type].config, 4UL); result = inv_mpu6050_set_power_itg(st, 0); return (result); } } static int inv_mpu6050_sensor_show(struct inv_mpu6050_state *st , int reg , int axis , int *val ) { int ind ; int result ; __be16 d ; __u16 tmp ; { ind = (axis + -1) * 2; result = i2c_smbus_read_i2c_block_data((struct i2c_client const *)st->client, (int )((u8 )reg) + (int )((u8 )ind), 2, (u8 *)(& d)); if (result != 2) { return (-22); } else { } tmp = __be16_to_cpup((__be16 const *)(& d)); *val = (int )((short )tmp); return (1); } } static int inv_mpu6050_read_raw(struct iio_dev *indio_dev , struct iio_chan_spec const *chan , int *val , int *val2 , long mask ) { struct inv_mpu6050_state *st ; void *tmp ; int ret ; int result ; int tmp___0 ; { tmp = iio_priv((struct iio_dev const *)indio_dev); st = (struct inv_mpu6050_state *)tmp; switch (mask) { case 0L: ret = 1; result = 0; mutex_lock_nested(& indio_dev->mlock, 0U); if ((unsigned int )*((unsigned char *)st + 8UL) == 0U) { result = inv_mpu6050_set_power_itg(st, 1); if (result != 0) { goto error_read_raw; } else { } } else { } switch ((unsigned int )chan->type) { case 4U: ; if ((unsigned int )*((unsigned char *)st + 9UL) == 0U || (unsigned int )*((unsigned char *)st + 8UL) == 0U) { result = inv_mpu6050_switch_engine(st, 1, 7U); if (result != 0) { goto error_read_raw; } else { } } else { } ret = inv_mpu6050_sensor_show(st, (int )(st->reg)->raw_gyro, chan->channel2, val); if ((unsigned int )*((unsigned char *)st + 9UL) == 0U || (unsigned int )*((unsigned char *)st + 8UL) == 0U) { result = inv_mpu6050_switch_engine(st, 0, 7U); if (result != 0) { goto error_read_raw; } else { } } else { } goto ldv_35640; case 3U: ; if ((unsigned int )*((unsigned char *)st + 9UL) == 0U || (unsigned int )*((unsigned char *)st + 8UL) == 0U) { result = inv_mpu6050_switch_engine(st, 1, 56U); if (result != 0) { goto error_read_raw; } else { } } else { } ret = inv_mpu6050_sensor_show(st, (int )(st->reg)->raw_accl, chan->channel2, val); if ((unsigned int )*((unsigned char *)st + 9UL) == 0U || (unsigned int )*((unsigned char *)st + 8UL) == 0U) { result = inv_mpu6050_switch_engine(st, 0, 56U); if (result != 0) { goto error_read_raw; } else { } } else { } goto ldv_35640; case 9U: msleep(30U); inv_mpu6050_sensor_show(st, (int )(st->reg)->temperature, 1, val); goto ldv_35640; default: ret = -22; goto ldv_35640; } ldv_35640: ; error_read_raw: ; if ((unsigned int )*((unsigned char *)st + 8UL) == 0U) { tmp___0 = inv_mpu6050_set_power_itg(st, 0); result = tmp___0 | result; } else { } mutex_unlock(& indio_dev->mlock); if (result != 0) { return (result); } else { } return (ret); case 2L: ; switch ((unsigned int )chan->type) { case 4U: *val = 0; *val2 = gyro_scale_6050[(int )st->chip_config.fsr]; return (3); case 3U: *val = 0; *val2 = accel_scale[(int )st->chip_config.accl_fs]; return (2); case 9U: *val = 0; *val2 = 2941; return (2); default: ; return (-22); } case 3L: ; switch ((unsigned int )chan->type) { case 9U: *val = 12421; return (1); default: ; return (-22); } default: ; return (-22); } } } static int inv_mpu6050_write_gyro_scale(struct inv_mpu6050_state *st , int val ) { int result ; int i ; u8 d ; { i = 0; goto ldv_35663; ldv_35662: ; if ((int )gyro_scale_6050[i] == val) { d = (int )((u8 )i) << 3U; result = inv_mpu6050_write_reg(st, (int )(st->reg)->gyro_config, (int )d); if (result != 0) { return (result); } else { } st->chip_config.fsr = (unsigned char )i; return (0); } else { } i = i + 1; ldv_35663: ; if ((unsigned int )i <= 3U) { goto ldv_35662; } else { } return (-22); } } static int inv_mpu6050_write_accel_scale(struct inv_mpu6050_state *st , int val ) { int result ; int i ; u8 d ; { i = 0; goto ldv_35675; ldv_35674: ; if ((int )accel_scale[i] == val) { d = (int )((u8 )i) << 3U; result = inv_mpu6050_write_reg(st, (int )(st->reg)->accl_config, (int )d); if (result != 0) { return (result); } else { } st->chip_config.accl_fs = (unsigned char )i; return (0); } else { } i = i + 1; ldv_35675: ; if ((unsigned int )i <= 3U) { goto ldv_35674; } else { } return (-22); } } static int inv_mpu6050_write_raw(struct iio_dev *indio_dev , struct iio_chan_spec const *chan , int val , int val2 , long mask ) { struct inv_mpu6050_state *st ; void *tmp ; int result ; int tmp___0 ; { tmp = iio_priv((struct iio_dev const *)indio_dev); st = (struct inv_mpu6050_state *)tmp; mutex_lock_nested(& indio_dev->mlock, 0U); if ((unsigned int )*((unsigned char *)st + 8UL) != 0U) { result = -16; goto error_write_raw; } else { } result = inv_mpu6050_set_power_itg(st, 1); if (result != 0) { goto error_write_raw; } else { } switch (mask) { case 2L: ; switch ((unsigned int )chan->type) { case 4U: result = inv_mpu6050_write_gyro_scale(st, val2); goto ldv_35689; case 3U: result = inv_mpu6050_write_accel_scale(st, val2); goto ldv_35689; default: result = -22; goto ldv_35689; } ldv_35689: ; goto ldv_35692; default: result = -22; goto ldv_35692; } ldv_35692: ; error_write_raw: tmp___0 = inv_mpu6050_set_power_itg(st, 0); result = tmp___0 | result; mutex_unlock(& indio_dev->mlock); return (result); } } static int inv_mpu6050_set_lpf(struct inv_mpu6050_state *st , int rate ) { int hz[6U] ; int d[6U] ; int i ; int h ; int result ; u8 data ; { hz[0] = 188; hz[1] = 98; hz[2] = 42; hz[3] = 20; hz[4] = 10; hz[5] = 5; d[0] = 1; d[1] = 2; d[2] = 3; d[3] = 4; d[4] = 5; d[5] = 6; h = rate >> 1; i = 0; goto ldv_35707; ldv_35706: i = i + 1; ldv_35707: ; if (hz[i] > h && (unsigned int )i <= 4U) { goto ldv_35706; } else { } data = (u8 )d[i]; result = inv_mpu6050_write_reg(st, (int )(st->reg)->lpf, (int )data); if (result != 0) { return (result); } else { } st->chip_config.lpf = data; return (0); } } static ssize_t inv_mpu6050_fifo_rate_store(struct device *dev , struct device_attribute *attr , char const *buf , size_t count ) { s32 fifo_rate ; u8 d ; int result ; struct iio_dev *indio_dev ; struct iio_dev *tmp ; struct inv_mpu6050_state *st ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; { tmp = dev_to_iio_dev(dev); indio_dev = tmp; tmp___0 = iio_priv((struct iio_dev const *)indio_dev); st = (struct inv_mpu6050_state *)tmp___0; tmp___1 = kstrtoint(buf, 10U, & fifo_rate); if (tmp___1 != 0) { return (-22L); } else { } if (fifo_rate <= 3 || fifo_rate > 1000) { return (-22L); } else { } if ((int )st->chip_config.fifo_rate == fifo_rate) { return ((ssize_t )count); } else { } mutex_lock_nested(& indio_dev->mlock, 0U); if ((unsigned int )*((unsigned char *)st + 8UL) != 0U) { result = -16; goto fifo_rate_fail; } else { } result = inv_mpu6050_set_power_itg(st, 1); if (result != 0) { goto fifo_rate_fail; } else { } d = (unsigned int )((u8 )(1000 / fifo_rate)) + 255U; result = inv_mpu6050_write_reg(st, (int )(st->reg)->sample_rate_div, (int )d); if (result != 0) { goto fifo_rate_fail; } else { } st->chip_config.fifo_rate = (u16 )fifo_rate; result = inv_mpu6050_set_lpf(st, fifo_rate); if (result != 0) { } else { } fifo_rate_fail: tmp___2 = inv_mpu6050_set_power_itg(st, 0); result = tmp___2 | result; mutex_unlock(& indio_dev->mlock); if (result != 0) { return ((ssize_t )result); } else { } return ((ssize_t )count); } } static ssize_t inv_fifo_rate_show(struct device *dev , struct device_attribute *attr , char *buf ) { struct inv_mpu6050_state *st ; struct iio_dev *tmp ; void *tmp___0 ; int tmp___1 ; { tmp = dev_to_iio_dev(dev); tmp___0 = iio_priv((struct iio_dev const *)tmp); st = (struct inv_mpu6050_state *)tmp___0; tmp___1 = sprintf(buf, "%d\n", (int )st->chip_config.fifo_rate); return ((ssize_t )tmp___1); } } static ssize_t inv_attr_show(struct device *dev , struct device_attribute *attr , char *buf ) { struct inv_mpu6050_state *st ; struct iio_dev *tmp ; void *tmp___0 ; struct iio_dev_attr *this_attr ; struct device_attribute const *__mptr ; s8 *m ; int tmp___1 ; { tmp = dev_to_iio_dev(dev); tmp___0 = iio_priv((struct iio_dev const *)tmp); st = (struct inv_mpu6050_state *)tmp___0; __mptr = (struct device_attribute const *)attr; this_attr = (struct iio_dev_attr *)__mptr; switch (this_attr->address) { case 0ULL: ; case 1ULL: m = (s8 *)(& st->plat_data.orientation); tmp___1 = sprintf(buf, "%d, %d, %d; %d, %d, %d; %d, %d, %d\n", (int )*m, (int )*(m + 1UL), (int )*(m + 2UL), (int )*(m + 3UL), (int )*(m + 4UL), (int )*(m + 5UL), (int )*(m + 6UL), (int )*(m + 7UL), (int )*(m + 8UL)); return ((ssize_t )tmp___1); default: ; return (-22L); } } } static int inv_mpu6050_validate_trigger(struct iio_dev *indio_dev , struct iio_trigger *trig ) { struct inv_mpu6050_state *st ; void *tmp ; { tmp = iio_priv((struct iio_dev const *)indio_dev); st = (struct inv_mpu6050_state *)tmp; if ((unsigned long )st->trig != (unsigned long )trig) { return (-22); } else { } return (0); } } static struct iio_chan_spec const inv_mpu_channels[8U] = { {13, -1, 0, 0UL, 6, {115, 64U, 64U, (unsigned char)0, (unsigned char)0, 0}, 0L, 0L, 0L, 0L, 0, 0U, 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}, {9, 0, 0, 0UL, -1, {(char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0}, 13L, 0L, 0L, 0L, 0, 0U, 0, 0, 0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0}, {4, 0, 1, 0UL, 3, {115, 16U, 16U, 0U, (unsigned char)0, 1}, 1L, 4L, 0L, 0L, 0, 0U, 0, 0, 0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0}, {4, 0, 2, 0UL, 4, {115, 16U, 16U, 0U, (unsigned char)0, 1}, 1L, 4L, 0L, 0L, 0, 0U, 0, 0, 0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0}, {4, 0, 3, 0UL, 5, {115, 16U, 16U, 0U, (unsigned char)0, 1}, 1L, 4L, 0L, 0L, 0, 0U, 0, 0, 0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0}, {3, 0, 1, 0UL, 0, {115, 16U, 16U, 0U, (unsigned char)0, 1}, 1L, 4L, 0L, 0L, 0, 0U, 0, 0, 0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0}, {3, 0, 2, 0UL, 1, {115, 16U, 16U, 0U, (unsigned char)0, 1}, 1L, 4L, 0L, 0L, 0, 0U, 0, 0, 0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0}, {3, 0, 3, 0UL, 2, {115, 16U, 16U, 0U, (unsigned char)0, 1}, 1L, 4L, 0L, 0L, 0, 0U, 0, 0, 0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0}}; static struct iio_const_attr iio_const_attr_sampling_frequency_available = {"10 20 50 100 200 500", {{"sampling_frequency_available", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & iio_read_const_attr, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}}; static struct iio_dev_attr iio_dev_attr_sampling_frequency = {{{"sampling_frequency", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & inv_fifo_rate_show, & inv_mpu6050_fifo_rate_store}, 0ULL, {0, 0}, 0}; static struct iio_dev_attr iio_dev_attr_in_gyro_matrix = {{{"in_gyro_matrix", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & inv_attr_show, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 0ULL, {0, 0}, 0}; static struct iio_dev_attr iio_dev_attr_in_accel_matrix = {{{"in_accel_matrix", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & inv_attr_show, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}, 1ULL, {0, 0}, 0}; static struct attribute *inv_attributes[5U] = { & iio_dev_attr_in_gyro_matrix.dev_attr.attr, & iio_dev_attr_in_accel_matrix.dev_attr.attr, & iio_dev_attr_sampling_frequency.dev_attr.attr, & iio_const_attr_sampling_frequency_available.dev_attr.attr, (struct attribute *)0}; static struct attribute_group const inv_attribute_group = {0, 0, (struct attribute **)(& inv_attributes), 0}; static struct iio_info const mpu_info = {& __this_module, 0, & inv_attribute_group, & inv_mpu6050_read_raw, 0, & inv_mpu6050_write_raw, 0, 0, 0, 0, 0, & inv_mpu6050_validate_trigger, 0, 0, 0, 0, 0}; static int inv_check_and_setup_chip(struct inv_mpu6050_state *st , struct i2c_device_id const *id ) { int result ; { st->chip_type = 0; st->hw = (struct inv_mpu6050_hw const *)(& hw_info) + (unsigned long )st->chip_type; st->reg = hw_info[(unsigned int )st->chip_type].reg; result = inv_mpu6050_write_reg(st, (int )(st->reg)->pwr_mgmt_1, 128); if (result != 0) { return (result); } else { } msleep(100U); result = inv_mpu6050_set_power_itg(st, 0); if (result != 0) { return (result); } else { } result = inv_mpu6050_set_power_itg(st, 1); if (result != 0) { return (result); } else { } result = inv_mpu6050_switch_engine(st, 0, 56U); if (result != 0) { return (result); } else { } result = inv_mpu6050_switch_engine(st, 0, 7U); if (result != 0) { return (result); } else { } return (0); } } static int inv_mpu_probe(struct i2c_client *client , struct i2c_device_id const *id ) { struct inv_mpu6050_state *st ; struct iio_dev *indio_dev ; struct inv_mpu6050_platform_data *pdata ; int result ; int tmp ; void *tmp___0 ; void *tmp___1 ; struct __anonstruct___tmp_272 *__tmp ; struct __kfifo *__kfifo ; struct lock_class_key __key ; { tmp = i2c_check_functionality(client->adapter, 201326592U); if (tmp == 0) { return (-38); } else { } indio_dev = devm_iio_device_alloc(& client->dev, 304); if ((unsigned long )indio_dev == (unsigned long )((struct iio_dev *)0)) { return (-12); } else { } tmp___0 = iio_priv((struct iio_dev const *)indio_dev); st = (struct inv_mpu6050_state *)tmp___0; st->client = client; st->powerup_count = 0U; tmp___1 = dev_get_platdata((struct device const *)(& client->dev)); pdata = (struct inv_mpu6050_platform_data *)tmp___1; if ((unsigned long )pdata != (unsigned long )((struct inv_mpu6050_platform_data *)0)) { st->plat_data = *pdata; } else { } result = inv_check_and_setup_chip(st, id); if (result != 0) { return (result); } else { } result = inv_mpu6050_init_config(indio_dev); if (result != 0) { dev_err((struct device const *)(& client->dev), "Could not initialize device.\n"); return (result); } else { } i2c_set_clientdata(client, (void *)indio_dev); indio_dev->dev.parent = & client->dev; if ((unsigned long )id != (unsigned long )((struct i2c_device_id const *)0)) { indio_dev->name = (char const *)(& id->name); } else { indio_dev->name = dev_name((struct device const *)(& client->dev)); } indio_dev->channels = (struct iio_chan_spec const *)(& inv_mpu_channels); indio_dev->num_channels = 8; indio_dev->info = & mpu_info; indio_dev->modes = 2; result = ldv_iio_triggered_buffer_setup_7(indio_dev, & inv_mpu6050_irq_handler, & inv_mpu6050_read_fifo, (struct iio_buffer_setup_ops const *)0); if (result != 0) { dev_err((struct device const *)(& (st->client)->dev), "configure buffer fail %d\n", result); return (result); } else { } result = inv_mpu6050_probe_trigger(indio_dev); if (result != 0) { dev_err((struct device const *)(& (st->client)->dev), "trigger probe fail %d\n", result); goto out_unreg_ring; } else { } __tmp = & st->timestamps; __kfifo = & __tmp->__annonCompField80.kfifo; __kfifo->in = 0U; __kfifo->out = 0U; __kfifo->mask = 15U; __kfifo->esize = 8U; __kfifo->data = (void *)(& __tmp->buf); spinlock_check(& st->time_stamp_lock); __raw_spin_lock_init(& st->time_stamp_lock.__annonCompField18.rlock, "&(&st->time_stamp_lock)->rlock", & __key); result = iio_device_register(indio_dev); if (result != 0) { dev_err((struct device const *)(& (st->client)->dev), "IIO register fail %d\n", result); goto out_remove_trigger; } else { } st->mux_adapter = i2c_add_mux_adapter(client->adapter, & client->dev, (void *)indio_dev, 0U, 0U, 0U, & inv_mpu6050_select_bypass, & inv_mpu6050_deselect_bypass); if ((unsigned long )st->mux_adapter == (unsigned long )((struct i2c_adapter *)0)) { result = -19; goto out_unreg_device; } else { } result = inv_mpu_acpi_create_mux_client(st); if (result != 0) { goto out_del_mux; } else { } return (0); out_del_mux: i2c_del_mux_adapter(st->mux_adapter); out_unreg_device: iio_device_unregister(indio_dev); out_remove_trigger: inv_mpu6050_remove_trigger(st); out_unreg_ring: ldv_iio_triggered_buffer_cleanup_8(indio_dev); return (result); } } static int inv_mpu_remove(struct i2c_client *client ) { struct iio_dev *indio_dev ; void *tmp ; struct inv_mpu6050_state *st ; void *tmp___0 ; { tmp = i2c_get_clientdata((struct i2c_client const *)client); indio_dev = (struct iio_dev *)tmp; tmp___0 = iio_priv((struct iio_dev const *)indio_dev); st = (struct inv_mpu6050_state *)tmp___0; inv_mpu_acpi_delete_mux_client(st); i2c_del_mux_adapter(st->mux_adapter); iio_device_unregister(indio_dev); inv_mpu6050_remove_trigger(st); ldv_iio_triggered_buffer_cleanup_9(indio_dev); return (0); } } static int inv_mpu_resume(struct device *dev ) { struct device const *__mptr ; void *tmp ; void *tmp___0 ; int tmp___1 ; { __mptr = (struct device const *)dev; tmp = i2c_get_clientdata((struct i2c_client const *)((struct i2c_client *)__mptr + 0xffffffffffffffe0UL)); tmp___0 = iio_priv((struct iio_dev const *)tmp); tmp___1 = inv_mpu6050_set_power_itg((struct inv_mpu6050_state *)tmp___0, 1); return (tmp___1); } } static int inv_mpu_suspend(struct device *dev ) { struct device const *__mptr ; void *tmp ; void *tmp___0 ; int tmp___1 ; { __mptr = (struct device const *)dev; tmp = i2c_get_clientdata((struct i2c_client const *)((struct i2c_client *)__mptr + 0xffffffffffffffe0UL)); tmp___0 = iio_priv((struct iio_dev const *)tmp); tmp___1 = inv_mpu6050_set_power_itg((struct inv_mpu6050_state *)tmp___0, 0); return (tmp___1); } } static struct dev_pm_ops const inv_mpu_pmops = {0, 0, & inv_mpu_suspend, & inv_mpu_resume, & inv_mpu_suspend, & inv_mpu_resume, & inv_mpu_suspend, & inv_mpu_resume, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static struct i2c_device_id const inv_mpu_id[3U] = { {{'m', 'p', 'u', '6', '0', '5', '0', '\000'}, 0UL}, {{'m', 'p', 'u', '6', '5', '0', '0', '\000'}, 1UL}}; struct i2c_device_id const __mod_i2c__inv_mpu_id_device_table[3U] ; static struct acpi_device_id const inv_acpi_match[2U] = { {{'I', 'N', 'V', 'N', '6', '5', '0', '0', '\000'}, 0UL}}; struct acpi_device_id const __mod_acpi__inv_acpi_match_device_table[2U] ; static struct i2c_driver inv_mpu_driver = {0U, 0, & inv_mpu_probe, & inv_mpu_remove, 0, 0, 0, {"inv-mpu6050", 0, & __this_module, 0, (_Bool)0, 0, 0, (struct acpi_device_id const *)(& inv_acpi_match), 0, 0, 0, 0, 0, 0, & inv_mpu_pmops, 0}, (struct i2c_device_id const *)(& inv_mpu_id), 0, 0, {0, 0}}; static int inv_mpu_driver_init(void) { int tmp ; { tmp = i2c_register_driver(& __this_module, & inv_mpu_driver); return (tmp); } } static void inv_mpu_driver_exit(void) { { i2c_del_driver(& inv_mpu_driver); return; } } extern int ldv_thaw_noirq_5(void) ; int ldv_retval_20 ; int ldv_retval_18 ; int ldv_retval_2 ; int ldv_retval_5 ; int ldv_retval_0 ; extern int ldv_restore_early_5(void) ; int ldv_retval_11 ; int ldv_retval_1 ; extern int ldv_suspend_noirq_5(void) ; int ldv_retval_15 ; int ldv_retval_16 ; extern int ldv_poweroff_noirq_5(void) ; extern int ldv_complete_5(void) ; void ldv_check_final_state(void) ; extern int ldv_suspend_late_5(void) ; int ldv_retval_8 ; extern int ldv_freeze_noirq_5(void) ; int ldv_retval_7 ; int ldv_retval_19 ; extern int ldv_poweroff_late_5(void) ; extern int ldv_thaw_early_5(void) ; int ldv_retval_14 ; int ldv_retval_17 ; extern int ldv_resume_noirq_5(void) ; int ldv_retval_12 ; extern int ldv_restore_noirq_5(void) ; extern void ldv_initialize(void) ; int ldv_retval_6 ; extern int ldv_prepare_5(void) ; extern int ldv_release_6(void) ; extern int ldv_freeze_late_5(void) ; extern int ldv_resume_early_5(void) ; int ldv_retval_13 ; int ldv_retval_9 ; int ldv_retval_10 ; int ldv_retval_4 ; int ldv_retval_3 ; extern int ldv_probe_6(void) ; void ldv_initialize_iio_info_6(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(2352UL); mpu_info_group0 = (struct iio_dev *)tmp; tmp___0 = ldv_init_zalloc(120UL); mpu_info_group1 = (struct iio_chan_spec const *)tmp___0; return; } } void choose_interrupt_2(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ldv_irq_2_0 = ldv_irq_2(ldv_irq_2_0, ldv_irq_line_2); goto ldv_35930; case 1: ldv_irq_2_0 = ldv_irq_2(ldv_irq_2_1, ldv_irq_line_2); goto ldv_35930; case 2: ldv_irq_2_0 = ldv_irq_2(ldv_irq_2_2, ldv_irq_line_2); goto ldv_35930; case 3: ldv_irq_2_0 = ldv_irq_2(ldv_irq_2_3, ldv_irq_line_2); goto ldv_35930; default: ; goto ldv_35930; } ldv_35930: ; return; } } void disable_suitable_irq_2(struct iio_dev *line ) { { if (ldv_irq_2_0 != 0 && (unsigned long )line == (unsigned long )ldv_irq_line_2_0) { ldv_irq_2_0 = 0; return; } else { } if (ldv_irq_2_1 != 0 && (unsigned long )line == (unsigned long )ldv_irq_line_2_1) { ldv_irq_2_1 = 0; return; } else { } if (ldv_irq_2_2 != 0 && (unsigned long )line == (unsigned long )ldv_irq_line_2_2) { ldv_irq_2_2 = 0; return; } else { } if (ldv_irq_2_3 != 0 && (unsigned long )line == (unsigned long )ldv_irq_line_2_3) { ldv_irq_2_3 = 0; return; } else { } if (ldv_irq_2_0 != 0) { ldv_irq_2_0 = 0; return; } else { } if (ldv_irq_2_1 != 0) { ldv_irq_2_1 = 0; return; } else { } if (ldv_irq_2_2 != 0) { ldv_irq_2_2 = 0; return; } else { } if (ldv_irq_2_3 != 0) { ldv_irq_2_3 = 0; return; } else { } return; } } void ldv_dev_pm_ops_5(void) { void *tmp ; { tmp = ldv_init_zalloc(1416UL); inv_mpu_pmops_group1 = (struct device *)tmp; return; } } void activate_suitable_irq_2(struct iio_dev *line ) { { if (ldv_irq_2_0 == 0) { ldv_irq_line_2_0 = line; ldv_irq_2_0 = 1; return; } else { } if (ldv_irq_2_1 == 0) { ldv_irq_line_2_1 = line; ldv_irq_2_1 = 1; return; } else { } if (ldv_irq_2_2 == 0) { ldv_irq_line_2_2 = line; ldv_irq_2_2 = 1; return; } else { } if (ldv_irq_2_3 == 0) { ldv_irq_line_2_3 = line; ldv_irq_2_3 = 1; return; } else { } return; } } void disable_suitable_irq_1(struct iio_dev *line ) { { if (ldv_irq_1_0 != 0 && (unsigned long )line == (unsigned long )ldv_irq_line_1_0) { ldv_irq_1_0 = 0; return; } else { } if (ldv_irq_1_1 != 0 && (unsigned long )line == (unsigned long )ldv_irq_line_1_1) { ldv_irq_1_1 = 0; return; } else { } if (ldv_irq_1_2 != 0 && (unsigned long )line == (unsigned long )ldv_irq_line_1_2) { ldv_irq_1_2 = 0; return; } else { } if (ldv_irq_1_3 != 0 && (unsigned long )line == (unsigned long )ldv_irq_line_1_3) { ldv_irq_1_3 = 0; return; } else { } if (ldv_irq_1_0 != 0) { ldv_irq_1_0 = 0; return; } else { } if (ldv_irq_1_1 != 0) { ldv_irq_1_1 = 0; return; } else { } if (ldv_irq_1_2 != 0) { ldv_irq_1_2 = 0; return; } else { } if (ldv_irq_1_3 != 0) { ldv_irq_1_3 = 0; return; } else { } return; } } int reg_check_1(irqreturn_t (*pollfunc_bh)(int , void * ) , irqreturn_t (*pollfunc_th)(int , void * ) ) { { if ((unsigned long )pollfunc_bh == (unsigned long )(& inv_mpu6050_irq_handler) && (unsigned long )pollfunc_th == (unsigned long )(& inv_mpu6050_read_fifo)) { return (1); } else { } return (0); } } void activate_suitable_irq_1(struct iio_dev *line ) { { if (ldv_irq_1_0 == 0) { ldv_irq_line_1_0 = line; ldv_irq_1_0 = 1; return; } else { } if (ldv_irq_1_1 == 0) { ldv_irq_line_1_1 = line; ldv_irq_1_1 = 1; return; } else { } if (ldv_irq_1_2 == 0) { ldv_irq_line_1_2 = line; ldv_irq_1_2 = 1; return; } else { } if (ldv_irq_1_3 == 0) { ldv_irq_line_1_3 = line; ldv_irq_1_3 = 1; return; } else { } return; } } int ldv_irq_1(int state , int line ) { void *data ; irqreturn_t irq_retval ; int tmp ; int tmp___0 ; { tmp = __VERIFIER_nondet_int(); irq_retval = (irqreturn_t )tmp; if (state != 0) { tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ; if (state == 1) { LDV_IN_INTERRUPT = 2; irq_retval = inv_mpu6050_irq_handler(line, data); LDV_IN_INTERRUPT = 1; if ((unsigned int )irq_retval == 2U) { state = 2; } else { state = 1; } return (state); } else { } goto ldv_35965; case 1: ; if (state == 2) { inv_mpu6050_read_fifo(line, data); state = 1; return (state); } else { } goto ldv_35965; default: ; goto ldv_35965; } ldv_35965: ; } else { } return (state); } } void ldv_initialize_i2c_driver_4(void) { void *tmp ; { tmp = ldv_init_zalloc(1480UL); inv_mpu_driver_group0 = (struct i2c_client *)tmp; return; } } void ldv_initialize_iio_dev_attr_9(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(48UL); iio_dev_attr_sampling_frequency_group0 = (struct device_attribute *)tmp; tmp___0 = ldv_init_zalloc(1416UL); iio_dev_attr_sampling_frequency_group1 = (struct device *)tmp___0; return; } } int ldv_irq_2(int state , int line ) { void *data ; irqreturn_t irq_retval ; int tmp ; int tmp___0 ; { tmp = __VERIFIER_nondet_int(); irq_retval = (irqreturn_t )tmp; if (state != 0) { tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ; if (state == 1) { LDV_IN_INTERRUPT = 2; irq_retval = inv_mpu6050_irq_handler(line, data); LDV_IN_INTERRUPT = 1; if ((unsigned int )irq_retval == 2U) { state = 2; } else { state = 1; } return (state); } else { } goto ldv_35983; case 1: ; if (state == 2) { inv_mpu6050_read_fifo(line, data); state = 1; return (state); } else { } goto ldv_35983; default: ; goto ldv_35983; } ldv_35983: ; } else { } return (state); } } void choose_interrupt_1(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_0, ldv_irq_line_1); goto ldv_35990; case 1: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_1, ldv_irq_line_1); goto ldv_35990; case 2: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_2, ldv_irq_line_1); goto ldv_35990; case 3: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_3, ldv_irq_line_1); goto ldv_35990; default: ; goto ldv_35990; } ldv_35990: ; return; } } int reg_check_2(irqreturn_t (*pollfunc_bh)(int , void * ) , irqreturn_t (*pollfunc_th)(int , void * ) ) { { if ((unsigned long )pollfunc_bh == (unsigned long )(& inv_mpu6050_irq_handler) && (unsigned long )pollfunc_th == (unsigned long )(& inv_mpu6050_read_fifo)) { return (1); } else { } return (0); } } void ldv_main_exported_3(void) ; int main(void) { int *ldvarg1 ; void *tmp ; int ldvarg4 ; int ldvarg3 ; int *ldvarg0 ; void *tmp___0 ; long ldvarg5 ; long ldvarg2 ; struct iio_trigger *ldvarg6 ; void *tmp___1 ; struct device_attribute *ldvarg11 ; void *tmp___2 ; char *ldvarg10 ; void *tmp___3 ; struct device *ldvarg9 ; void *tmp___4 ; char *ldvarg14 ; void *tmp___5 ; size_t ldvarg13 ; char *ldvarg12 ; void *tmp___6 ; struct device_attribute *ldvarg17 ; void *tmp___7 ; char *ldvarg16 ; void *tmp___8 ; struct device *ldvarg15 ; void *tmp___9 ; struct i2c_device_id *ldvarg18 ; void *tmp___10 ; struct device_attribute *ldvarg21 ; void *tmp___11 ; char *ldvarg20 ; void *tmp___12 ; struct device *ldvarg19 ; void *tmp___13 ; int tmp___14 ; int tmp___15 ; int tmp___16 ; int tmp___17 ; int tmp___18 ; int tmp___19 ; int tmp___20 ; int tmp___21 ; int tmp___22 ; { tmp = ldv_init_zalloc(4UL); ldvarg1 = (int *)tmp; tmp___0 = ldv_init_zalloc(4UL); ldvarg0 = (int *)tmp___0; tmp___1 = ldv_init_zalloc(1904UL); ldvarg6 = (struct iio_trigger *)tmp___1; tmp___2 = ldv_init_zalloc(48UL); ldvarg11 = (struct device_attribute *)tmp___2; tmp___3 = ldv_init_zalloc(1UL); ldvarg10 = (char *)tmp___3; tmp___4 = ldv_init_zalloc(1416UL); ldvarg9 = (struct device *)tmp___4; tmp___5 = ldv_init_zalloc(1UL); ldvarg14 = (char *)tmp___5; tmp___6 = ldv_init_zalloc(1UL); ldvarg12 = (char *)tmp___6; tmp___7 = ldv_init_zalloc(48UL); ldvarg17 = (struct device_attribute *)tmp___7; tmp___8 = ldv_init_zalloc(1UL); ldvarg16 = (char *)tmp___8; tmp___9 = ldv_init_zalloc(1416UL); ldvarg15 = (struct device *)tmp___9; tmp___10 = ldv_init_zalloc(32UL); ldvarg18 = (struct i2c_device_id *)tmp___10; tmp___11 = ldv_init_zalloc(48UL); ldvarg21 = (struct device_attribute *)tmp___11; tmp___12 = ldv_init_zalloc(1UL); ldvarg20 = (char *)tmp___12; tmp___13 = ldv_init_zalloc(1416UL); ldvarg19 = (struct device *)tmp___13; ldv_initialize(); ldv_memset((void *)(& ldvarg4), 0, 4UL); ldv_memset((void *)(& ldvarg3), 0, 4UL); ldv_memset((void *)(& ldvarg5), 0, 8UL); ldv_memset((void *)(& ldvarg2), 0, 8UL); ldv_memset((void *)(& ldvarg13), 0, 8UL); ldv_state_variable_6 = 0; ldv_state_variable_3 = 0; ldv_state_variable_7 = 0; ldv_state_variable_9 = 0; ldv_state_variable_2 = 1; ldv_state_variable_8 = 0; ldv_state_variable_1 = 1; ldv_state_variable_4 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_10 = 0; ldv_state_variable_5 = 0; ldv_36108: tmp___14 = __VERIFIER_nondet_int(); switch (tmp___14) { case 0: ; if (ldv_state_variable_6 != 0) { tmp___15 = __VERIFIER_nondet_int(); switch (tmp___15) { case 0: ; if (ldv_state_variable_6 == 1) { inv_mpu6050_validate_trigger(mpu_info_group0, ldvarg6); ldv_state_variable_6 = 1; } else { } if (ldv_state_variable_6 == 2) { inv_mpu6050_validate_trigger(mpu_info_group0, ldvarg6); ldv_state_variable_6 = 2; } else { } goto ldv_36046; case 1: ; if (ldv_state_variable_6 == 2) { inv_mpu6050_write_raw(mpu_info_group0, mpu_info_group1, ldvarg4, ldvarg3, ldvarg5); ldv_state_variable_6 = 2; } else { } goto ldv_36046; case 2: ; if (ldv_state_variable_6 == 2) { inv_mpu6050_read_raw(mpu_info_group0, mpu_info_group1, ldvarg1, ldvarg0, ldvarg2); ldv_state_variable_6 = 2; } else { } goto ldv_36046; case 3: ; if (ldv_state_variable_6 == 2) { ldv_release_6(); ldv_state_variable_6 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_36046; case 4: ; if (ldv_state_variable_6 == 1) { ldv_probe_6(); ldv_state_variable_6 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_36046; default: ldv_stop(); } ldv_36046: ; } else { } goto ldv_36052; case 1: ; if (ldv_state_variable_3 != 0) { ldv_main_exported_3(); } else { } goto ldv_36052; case 2: ; if (ldv_state_variable_7 != 0) { tmp___16 = __VERIFIER_nondet_int(); switch (tmp___16) { case 0: ; if (ldv_state_variable_7 == 1) { inv_attr_show(ldvarg9, ldvarg11, ldvarg10); ldv_state_variable_7 = 1; } else { } goto ldv_36056; default: ldv_stop(); } ldv_36056: ; } else { } goto ldv_36052; case 3: ; if (ldv_state_variable_9 != 0) { tmp___17 = __VERIFIER_nondet_int(); switch (tmp___17) { case 0: ; if (ldv_state_variable_9 == 1) { inv_mpu6050_fifo_rate_store(iio_dev_attr_sampling_frequency_group1, iio_dev_attr_sampling_frequency_group0, (char const *)ldvarg14, ldvarg13); ldv_state_variable_9 = 1; } else { } goto ldv_36060; case 1: ; if (ldv_state_variable_9 == 1) { inv_fifo_rate_show(iio_dev_attr_sampling_frequency_group1, iio_dev_attr_sampling_frequency_group0, ldvarg12); ldv_state_variable_9 = 1; } else { } goto ldv_36060; default: ldv_stop(); } ldv_36060: ; } else { } goto ldv_36052; case 4: ; if (ldv_state_variable_2 != 0) { choose_interrupt_2(); } else { } goto ldv_36052; case 5: ; if (ldv_state_variable_8 != 0) { tmp___18 = __VERIFIER_nondet_int(); switch (tmp___18) { case 0: ; if (ldv_state_variable_8 == 1) { inv_attr_show(ldvarg15, ldvarg17, ldvarg16); ldv_state_variable_8 = 1; } else { } goto ldv_36066; default: ldv_stop(); } ldv_36066: ; } else { } goto ldv_36052; case 6: ; if (ldv_state_variable_1 != 0) { choose_interrupt_1(); } else { } goto ldv_36052; case 7: ; if (ldv_state_variable_4 != 0) { tmp___19 = __VERIFIER_nondet_int(); switch (tmp___19) { case 0: ; if (ldv_state_variable_4 == 1) { ldv_retval_0 = inv_mpu_probe(inv_mpu_driver_group0, (struct i2c_device_id const *)ldvarg18); if (ldv_retval_0 == 0) { ldv_state_variable_4 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_36071; case 1: ; if (ldv_state_variable_4 == 2) { inv_mpu_remove(inv_mpu_driver_group0); ldv_state_variable_4 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_36071; default: ldv_stop(); } ldv_36071: ; } else { } goto ldv_36052; case 8: ; if (ldv_state_variable_0 != 0) { tmp___20 = __VERIFIER_nondet_int(); switch (tmp___20) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { inv_mpu_driver_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_36077; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_1 = inv_mpu_driver_init(); if (ldv_retval_1 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_5 = 1; ldv_dev_pm_ops_5(); ldv_state_variable_10 = 1; ldv_state_variable_4 = 1; ldv_initialize_i2c_driver_4(); ldv_state_variable_8 = 1; ldv_state_variable_9 = 1; ldv_initialize_iio_dev_attr_9(); ldv_state_variable_7 = 1; ldv_state_variable_3 = 1; ldv_state_variable_6 = 1; ldv_initialize_iio_info_6(); } else { } if (ldv_retval_1 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_36077; default: ldv_stop(); } ldv_36077: ; } else { } goto ldv_36052; case 9: ; if (ldv_state_variable_10 != 0) { tmp___21 = __VERIFIER_nondet_int(); switch (tmp___21) { case 0: ; if (ldv_state_variable_10 == 1) { iio_read_const_attr(ldvarg19, ldvarg21, ldvarg20); ldv_state_variable_10 = 1; } else { } goto ldv_36082; default: ldv_stop(); } ldv_36082: ; } else { } goto ldv_36052; case 10: ; if (ldv_state_variable_5 != 0) { tmp___22 = __VERIFIER_nondet_int(); switch (tmp___22) { case 0: ; if (ldv_state_variable_5 == 12) { ldv_retval_20 = inv_mpu_resume(inv_mpu_pmops_group1); if (ldv_retval_20 == 0) { ldv_state_variable_5 = 15; } else { } } else { } goto ldv_36086; case 1: ; if (ldv_state_variable_5 == 13) { ldv_retval_19 = inv_mpu_resume(inv_mpu_pmops_group1); if (ldv_retval_19 == 0) { ldv_state_variable_5 = 15; } else { } } else { } goto ldv_36086; case 2: ; if (ldv_state_variable_5 == 2) { ldv_retval_18 = inv_mpu_suspend(inv_mpu_pmops_group1); if (ldv_retval_18 == 0) { ldv_state_variable_5 = 3; } else { } } else { } goto ldv_36086; case 3: ; if (ldv_state_variable_5 == 2) { ldv_retval_17 = inv_mpu_suspend(inv_mpu_pmops_group1); if (ldv_retval_17 == 0) { ldv_state_variable_5 = 4; } else { } } else { } goto ldv_36086; case 4: ; if (ldv_state_variable_5 == 2) { ldv_retval_16 = inv_mpu_suspend(inv_mpu_pmops_group1); if (ldv_retval_16 == 0) { ldv_state_variable_5 = 5; } else { } } else { } goto ldv_36086; case 5: ; if (ldv_state_variable_5 == 14) { ldv_retval_15 = inv_mpu_resume(inv_mpu_pmops_group1); if (ldv_retval_15 == 0) { ldv_state_variable_5 = 15; } else { } } else { } goto ldv_36086; case 6: ; if (ldv_state_variable_5 == 5) { ldv_retval_14 = ldv_suspend_late_5(); if (ldv_retval_14 == 0) { ldv_state_variable_5 = 10; } else { } } else { } goto ldv_36086; case 7: ; if (ldv_state_variable_5 == 7) { ldv_retval_13 = ldv_restore_early_5(); if (ldv_retval_13 == 0) { ldv_state_variable_5 = 12; } else { } } else { } goto ldv_36086; case 8: ; if (ldv_state_variable_5 == 10) { ldv_retval_12 = ldv_resume_early_5(); if (ldv_retval_12 == 0) { ldv_state_variable_5 = 14; } else { } } else { } goto ldv_36086; case 9: ; if (ldv_state_variable_5 == 9) { ldv_retval_11 = ldv_thaw_early_5(); if (ldv_retval_11 == 0) { ldv_state_variable_5 = 13; } else { } } else { } goto ldv_36086; case 10: ; if (ldv_state_variable_5 == 11) { ldv_retval_10 = ldv_resume_noirq_5(); if (ldv_retval_10 == 0) { ldv_state_variable_5 = 14; } else { } } else { } goto ldv_36086; case 11: ; if (ldv_state_variable_5 == 4) { ldv_retval_9 = ldv_freeze_noirq_5(); if (ldv_retval_9 == 0) { ldv_state_variable_5 = 8; } else { } } else { } goto ldv_36086; case 12: ; if (ldv_state_variable_5 == 1) { ldv_retval_8 = ldv_prepare_5(); if (ldv_retval_8 == 0) { ldv_state_variable_5 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_36086; case 13: ; if (ldv_state_variable_5 == 4) { ldv_retval_7 = ldv_freeze_late_5(); if (ldv_retval_7 == 0) { ldv_state_variable_5 = 9; } else { } } else { } goto ldv_36086; case 14: ; if (ldv_state_variable_5 == 8) { ldv_retval_6 = ldv_thaw_noirq_5(); if (ldv_retval_6 == 0) { ldv_state_variable_5 = 13; } else { } } else { } goto ldv_36086; case 15: ; if (ldv_state_variable_5 == 3) { ldv_retval_5 = ldv_poweroff_noirq_5(); if (ldv_retval_5 == 0) { ldv_state_variable_5 = 6; } else { } } else { } goto ldv_36086; case 16: ; if (ldv_state_variable_5 == 3) { ldv_retval_4 = ldv_poweroff_late_5(); if (ldv_retval_4 == 0) { ldv_state_variable_5 = 7; } else { } } else { } goto ldv_36086; case 17: ; if (ldv_state_variable_5 == 6) { ldv_retval_3 = ldv_restore_noirq_5(); if (ldv_retval_3 == 0) { ldv_state_variable_5 = 12; } else { } } else { } goto ldv_36086; case 18: ; if (ldv_state_variable_5 == 5) { ldv_retval_2 = ldv_suspend_noirq_5(); if (ldv_retval_2 == 0) { ldv_state_variable_5 = 11; } else { } } else { } goto ldv_36086; case 19: ; if (ldv_state_variable_5 == 15) { ldv_complete_5(); ldv_state_variable_5 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_36086; default: ldv_stop(); } ldv_36086: ; } else { } goto ldv_36052; default: ldv_stop(); } ldv_36052: ; goto ldv_36108; ldv_final: ldv_check_final_state(); return 0; } } void ldv_module_put_5(struct module *ldv_func_arg1 ) { { ldv_module_put(ldv_func_arg1); return; } } void ldv___module_get_6(struct module *ldv_func_arg1 ) { { ldv_module_get(ldv_func_arg1); return; } } int ldv_iio_triggered_buffer_setup_7(struct iio_dev *ldv_func_arg1 , irqreturn_t (*pollfunc_bh)(int , void * ) , irqreturn_t (*pollfunc_th)(int , void * ) , struct iio_buffer_setup_ops const *ldv_func_arg4 ) { ldv_func_ret_type ldv_func_res ; int tmp ; int tmp___0 ; { tmp = iio_triggered_buffer_setup(ldv_func_arg1, pollfunc_bh, pollfunc_th, ldv_func_arg4); ldv_func_res = tmp; tmp___0 = reg_check_2(pollfunc_bh, pollfunc_th); if (tmp___0 != 0 && ldv_func_res >= 0) { activate_suitable_irq_2(ldv_func_arg1); } else { } return (ldv_func_res); } } void ldv_iio_triggered_buffer_cleanup_8(struct iio_dev *ldv_func_arg1 ) { { iio_triggered_buffer_cleanup(ldv_func_arg1); disable_suitable_irq_2(ldv_func_arg1); return; } } void ldv_iio_triggered_buffer_cleanup_9(struct iio_dev *ldv_func_arg1 ) { { iio_triggered_buffer_cleanup(ldv_func_arg1); disable_suitable_irq_2(ldv_func_arg1); return; } } extern unsigned long _raw_spin_lock_irqsave(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->__annonCompField18.rlock, flags); return; } } extern ktime_t ktime_get_with_offset(enum tk_offsets ) ; __inline static ktime_t ktime_get_real(void) { ktime_t tmp ; { tmp = ktime_get_with_offset(0); return (tmp); } } __inline static u64 ktime_get_real_ns(void) { ktime_t tmp ; { tmp = ktime_get_real(); return ((u64 )tmp.tv64); } } void ldv___module_get_18(struct module *ldv_func_arg1 ) ; void ldv_module_put_17(struct module *ldv_func_arg1 ) ; __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 ) ; __inline static s64 iio_get_time_ns(void) { u64 tmp ; { tmp = ktime_get_real_ns(); return ((s64 )tmp); } } extern int iio_push_to_buffers(struct iio_dev * , void const * ) ; __inline static int iio_push_to_buffers_with_timestamp(struct iio_dev *indio_dev , void *data , int64_t timestamp ) { size_t ts_offset ; int tmp ; { if ((int )indio_dev->scan_timestamp) { ts_offset = (unsigned long )indio_dev->scan_bytes / 8UL - 1UL; *((int64_t *)data + ts_offset) = timestamp; } else { } tmp = iio_push_to_buffers(indio_dev, (void const *)data); return (tmp); } } extern void iio_trigger_notify_done(struct iio_trigger * ) ; int inv_reset_fifo(struct iio_dev *indio_dev ) ; static void inv_clear_kfifo(struct inv_mpu6050_state *st ) { unsigned long flags ; raw_spinlock_t *tmp ; struct __anonstruct___tmp_260 *__tmp ; unsigned int tmp___0 ; { tmp = spinlock_check(& st->time_stamp_lock); flags = _raw_spin_lock_irqsave(tmp); __tmp = & st->timestamps; tmp___0 = 0U; __tmp->__annonCompField80.kfifo.out = tmp___0; __tmp->__annonCompField80.kfifo.in = tmp___0; spin_unlock_irqrestore(& st->time_stamp_lock, flags); return; } } int inv_reset_fifo(struct iio_dev *indio_dev ) { int result ; u8 d ; struct inv_mpu6050_state *st ; void *tmp ; { tmp = iio_priv((struct iio_dev const *)indio_dev); st = (struct inv_mpu6050_state *)tmp; result = inv_mpu6050_write_reg(st, (int )(st->reg)->int_enable, 0); if (result != 0) { dev_err((struct device const *)(& (st->client)->dev), "int_enable failed %d\n", result); return (result); } else { } result = inv_mpu6050_write_reg(st, (int )(st->reg)->fifo_en, 0); if (result != 0) { goto reset_fifo_fail; } else { } result = inv_mpu6050_write_reg(st, (int )(st->reg)->user_ctrl, 0); if (result != 0) { goto reset_fifo_fail; } else { } result = inv_mpu6050_write_reg(st, (int )(st->reg)->user_ctrl, 4); if (result != 0) { goto reset_fifo_fail; } else { } inv_clear_kfifo(st); if ((unsigned int )*((unsigned char *)st + 9UL) != 0U || (unsigned int )*((unsigned char *)st + 9UL) != 0U) { result = inv_mpu6050_write_reg(st, (int )(st->reg)->int_enable, 1); if (result != 0) { return (result); } else { } } else { } result = inv_mpu6050_write_reg(st, (int )(st->reg)->user_ctrl, 64); if (result != 0) { goto reset_fifo_fail; } else { } d = 0U; if ((unsigned int )*((unsigned char *)st + 9UL) != 0U) { d = (u8 )((unsigned int )d | 112U); } else { } if ((unsigned int )*((unsigned char *)st + 9UL) != 0U) { d = (u8 )((unsigned int )d | 8U); } else { } result = inv_mpu6050_write_reg(st, (int )(st->reg)->fifo_en, (int )d); if (result != 0) { goto reset_fifo_fail; } else { } return (0); reset_fifo_fail: dev_err((struct device const *)(& (st->client)->dev), "reset fifo failed %d\n", result); result = inv_mpu6050_write_reg(st, (int )(st->reg)->int_enable, 1); return (result); } } irqreturn_t inv_mpu6050_irq_handler(int irq , void *p ) { struct iio_poll_func *pf ; struct iio_dev *indio_dev ; struct inv_mpu6050_state *st ; void *tmp ; s64 timestamp ; unsigned long __flags ; unsigned int __ret ; raw_spinlock_t *tmp___0 ; struct __anonstruct___tmp_262 *__tmp ; long long const *__buf ; unsigned long __n ; size_t __recsize ; struct __kfifo *__kfifo ; unsigned int tmp___1 ; unsigned int tmp___2 ; unsigned int tmp___3 ; { pf = (struct iio_poll_func *)p; indio_dev = pf->indio_dev; tmp = iio_priv((struct iio_dev const *)indio_dev); st = (struct inv_mpu6050_state *)tmp; timestamp = iio_get_time_ns(); tmp___0 = spinlock_check(& st->time_stamp_lock); __flags = _raw_spin_lock_irqsave(tmp___0); __tmp = & st->timestamps; __buf = (long long const *)(& timestamp); __n = 1UL; __recsize = 0UL; __kfifo = & __tmp->__annonCompField81.kfifo; if (__recsize != 0UL) { tmp___1 = __kfifo_in_r(__kfifo, (void const *)__buf, (unsigned int )__n, __recsize); tmp___3 = tmp___1; } else { tmp___2 = __kfifo_in(__kfifo, (void const *)__buf, (unsigned int )__n); tmp___3 = tmp___2; } __ret = tmp___3; spin_unlock_irqrestore(& st->time_stamp_lock, __flags); return (2); } } irqreturn_t inv_mpu6050_read_fifo(int irq , void *p ) { struct iio_poll_func *pf ; struct iio_dev *indio_dev ; struct inv_mpu6050_state *st ; void *tmp ; size_t bytes_per_datum ; int result ; u8 data[24U] ; u16 fifo_count ; s64 timestamp ; struct __anonstruct___tmpl_264 *__tmpl ; struct __anonstruct___tmp_266 *__tmp ; long long *__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 ; { pf = (struct iio_poll_func *)p; indio_dev = pf->indio_dev; tmp = iio_priv((struct iio_dev const *)indio_dev); st = (struct inv_mpu6050_state *)tmp; mutex_lock_nested(& indio_dev->mlock, 0U); if (((int )st->chip_config.accl_fifo_enable | (int )st->chip_config.gyro_fifo_enable) == 0) { goto end_session; } else { } bytes_per_datum = 0UL; if ((unsigned int )*((unsigned char *)st + 9UL) != 0U) { bytes_per_datum = bytes_per_datum + 6UL; } else { } if ((unsigned int )*((unsigned char *)st + 9UL) != 0U) { bytes_per_datum = bytes_per_datum + 6UL; } else { } result = i2c_smbus_read_i2c_block_data((struct i2c_client const *)st->client, (int )(st->reg)->fifo_count_h, 2, (u8 *)(& data)); if (result != 2) { goto end_session; } else { } fifo_count = __be16_to_cpup((__be16 const *)(& data)); if ((size_t )fifo_count < bytes_per_datum) { goto end_session; } else { } if ((int )fifo_count & 1) { goto flush_fifo; } else { } if ((unsigned int )fifo_count > 500U) { goto flush_fifo; } else { } __tmpl = & st->timestamps; if ((size_t )(__tmpl->__annonCompField82.kfifo.in - __tmpl->__annonCompField82.kfifo.out) > (size_t )fifo_count / bytes_per_datum + 5UL) { goto flush_fifo; } else { } goto ldv_31933; ldv_31932: result = i2c_smbus_read_i2c_block_data((struct i2c_client const *)st->client, (int )(st->reg)->fifo_r_w, (int )((u8 )bytes_per_datum), (u8 *)(& data)); if ((size_t )result != bytes_per_datum) { goto flush_fifo; } else { } __tmp = & st->timestamps; __buf = & timestamp; __n = 1UL; __recsize = 0UL; __kfifo = & __tmp->__annonCompField83.kfifo; if (__recsize != 0UL) { tmp___0 = __kfifo_out_r(__kfifo, (void *)__buf, (unsigned int )__n, __recsize); tmp___2 = tmp___0; } else { tmp___1 = __kfifo_out(__kfifo, (void *)__buf, (unsigned int )__n); tmp___2 = tmp___1; } tmp___3 = __kfifo_uint_must_check_helper(tmp___2); result = (int )tmp___3; if (result == 0) { timestamp = 0LL; } else { } result = iio_push_to_buffers_with_timestamp(indio_dev, (void *)(& data), timestamp); if (result != 0) { goto flush_fifo; } else { } fifo_count = (int )fifo_count - (int )((u16 )bytes_per_datum); ldv_31933: ; if ((size_t )fifo_count >= bytes_per_datum) { goto ldv_31932; } else { } end_session: mutex_unlock(& indio_dev->mlock); iio_trigger_notify_done(indio_dev->trig); return (1); flush_fifo: inv_reset_fifo(indio_dev); mutex_unlock(& indio_dev->mlock); iio_trigger_notify_done(indio_dev->trig); return (1); } } void ldv_module_put_17(struct module *ldv_func_arg1 ) { { ldv_module_put(ldv_func_arg1); return; } } void ldv___module_get_18(struct module *ldv_func_arg1 ) { { ldv_module_get(ldv_func_arg1); return; } } __inline static int constant_test_bit(long nr , unsigned long const volatile *addr ) { { return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); } } void ldv___module_get_24(struct module *ldv_func_arg1 ) ; void ldv_module_put_23(struct module *ldv_func_arg1 ) ; extern struct device *get_device(struct device * ) ; extern struct iio_trigger *devm_iio_trigger_alloc(struct device * , char const * , ...) ; __inline static struct iio_trigger *iio_trigger_get(struct iio_trigger *trig ) { { get_device(& trig->dev); ldv___module_get_24((trig->ops)->owner); return (trig); } } __inline static void iio_trigger_set_drvdata(struct iio_trigger *trig , void *data ) { { dev_set_drvdata(& trig->dev, data); return; } } __inline static void *iio_trigger_get_drvdata(struct iio_trigger *trig ) { void *tmp ; { tmp = dev_get_drvdata((struct device const *)(& trig->dev)); return (tmp); } } extern int iio_trigger_register(struct iio_trigger * ) ; extern void iio_trigger_unregister(struct iio_trigger * ) ; extern irqreturn_t iio_trigger_generic_data_rdy_poll(int , void * ) ; extern int devm_request_threaded_irq(struct device * , unsigned int , irqreturn_t (*)(int , void * ) , irqreturn_t (*)(int , void * ) , unsigned long , char const * , void * ) ; __inline static int devm_request_irq(struct device *dev , unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long irqflags , char const *devname , void *dev_id ) { int tmp ; { tmp = devm_request_threaded_irq(dev, irq, handler, (irqreturn_t (*)(int , void * ))0, irqflags, devname, dev_id); return (tmp); } } static void inv_scan_query(struct iio_dev *indio_dev ) { struct inv_mpu6050_state *st ; void *tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; int tmp___6 ; int tmp___7 ; { tmp = iio_priv((struct iio_dev const *)indio_dev); st = (struct inv_mpu6050_state *)tmp; tmp___0 = constant_test_bit(3L, (unsigned long const volatile *)indio_dev->active_scan_mask); if (tmp___0 != 0) { tmp___3 = 1; } else { tmp___1 = constant_test_bit(4L, (unsigned long const volatile *)indio_dev->active_scan_mask); if (tmp___1 != 0) { tmp___3 = 1; } else { tmp___2 = constant_test_bit(5L, (unsigned long const volatile *)indio_dev->active_scan_mask); if (tmp___2 != 0) { tmp___3 = 1; } else { tmp___3 = 0; } } } st->chip_config.gyro_fifo_enable = (unsigned char )tmp___3; tmp___4 = constant_test_bit(0L, (unsigned long const volatile *)indio_dev->active_scan_mask); if (tmp___4 != 0) { tmp___7 = 1; } else { tmp___5 = constant_test_bit(1L, (unsigned long const volatile *)indio_dev->active_scan_mask); if (tmp___5 != 0) { tmp___7 = 1; } else { tmp___6 = constant_test_bit(2L, (unsigned long const volatile *)indio_dev->active_scan_mask); if (tmp___6 != 0) { tmp___7 = 1; } else { tmp___7 = 0; } } } st->chip_config.accl_fifo_enable = (unsigned char )tmp___7; return; } } static int inv_mpu6050_set_enable(struct iio_dev *indio_dev , bool enable ) { struct inv_mpu6050_state *st ; void *tmp ; int result ; { tmp = iio_priv((struct iio_dev const *)indio_dev); st = (struct inv_mpu6050_state *)tmp; if ((int )enable) { result = inv_mpu6050_set_power_itg(st, 1); if (result != 0) { return (result); } else { } inv_scan_query(indio_dev); if ((unsigned int )*((unsigned char *)st + 9UL) != 0U) { result = inv_mpu6050_switch_engine(st, 1, 7U); if (result != 0) { return (result); } else { } } else { } if ((unsigned int )*((unsigned char *)st + 9UL) != 0U) { result = inv_mpu6050_switch_engine(st, 1, 56U); if (result != 0) { return (result); } else { } } else { } result = inv_reset_fifo(indio_dev); if (result != 0) { return (result); } else { } } else { result = inv_mpu6050_write_reg(st, (int )(st->reg)->fifo_en, 0); if (result != 0) { return (result); } else { } result = inv_mpu6050_write_reg(st, (int )(st->reg)->int_enable, 0); if (result != 0) { return (result); } else { } result = inv_mpu6050_write_reg(st, (int )(st->reg)->user_ctrl, 0); if (result != 0) { return (result); } else { } result = inv_mpu6050_switch_engine(st, 0, 7U); if (result != 0) { return (result); } else { } result = inv_mpu6050_switch_engine(st, 0, 56U); if (result != 0) { return (result); } else { } result = inv_mpu6050_set_power_itg(st, 0); if (result != 0) { return (result); } else { } } st->chip_config.enable = (unsigned char )enable; return (0); } } static int inv_mpu_data_rdy_trigger_set_state(struct iio_trigger *trig , bool state ) { void *tmp ; int tmp___0 ; { tmp = iio_trigger_get_drvdata(trig); tmp___0 = inv_mpu6050_set_enable((struct iio_dev *)tmp, (int )state); return (tmp___0); } } static struct iio_trigger_ops const inv_mpu_trigger_ops = {& __this_module, & inv_mpu_data_rdy_trigger_set_state, 0, 0}; int inv_mpu6050_probe_trigger(struct iio_dev *indio_dev ) { int ret ; struct inv_mpu6050_state *st ; void *tmp ; { tmp = iio_priv((struct iio_dev const *)indio_dev); st = (struct inv_mpu6050_state *)tmp; st->trig = devm_iio_trigger_alloc(& indio_dev->dev, "%s-dev%d", indio_dev->name, indio_dev->id); if ((unsigned long )st->trig == (unsigned long )((struct iio_trigger *)0)) { return (-12); } else { } ret = devm_request_irq(& indio_dev->dev, (unsigned int )(st->client)->irq, & iio_trigger_generic_data_rdy_poll, 1UL, "inv_mpu", (void *)st->trig); if (ret != 0) { return (ret); } else { } (st->trig)->dev.parent = & (st->client)->dev; (st->trig)->ops = & inv_mpu_trigger_ops; iio_trigger_set_drvdata(st->trig, (void *)indio_dev); ret = iio_trigger_register(st->trig); if (ret != 0) { return (ret); } else { } indio_dev->trig = iio_trigger_get(st->trig); return (0); } } void inv_mpu6050_remove_trigger(struct inv_mpu6050_state *st ) { { iio_trigger_unregister(st->trig); return; } } void ldv_main_exported_3(void) { struct iio_trigger *ldvarg7 ; void *tmp ; bool ldvarg8 ; int tmp___0 ; { tmp = ldv_init_zalloc(1904UL); ldvarg7 = (struct iio_trigger *)tmp; ldv_memset((void *)(& ldvarg8), 0, 1UL); tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ; if (ldv_state_variable_3 == 1) { inv_mpu_data_rdy_trigger_set_state(ldvarg7, (int )ldvarg8); ldv_state_variable_3 = 1; } else { } goto ldv_28039; default: ldv_stop(); } ldv_28039: ; return; } } void ldv_module_put_23(struct module *ldv_func_arg1 ) { { ldv_module_put(ldv_func_arg1); return; } } void ldv___module_get_24(struct module *ldv_func_arg1 ) { { ldv_module_get(ldv_func_arg1); return; } } extern size_t strlcpy(char * , char const * , size_t ) ; extern size_t strlcat(char * , char const * , __kernel_size_t ) ; extern char *strchr(char const * , int ) ; void ldv___module_get_30(struct module *ldv_func_arg1 ) ; void ldv_module_put_29(struct module *ldv_func_arg1 ) ; extern void kfree(void const * ) ; extern struct i2c_client *i2c_new_device(struct i2c_adapter * , struct i2c_board_info const * ) ; extern void i2c_unregister_device(struct i2c_client * ) ; extern int dmi_check_system(struct dmi_system_id const * ) ; extern acpi_status acpi_evaluate_object(acpi_handle , acpi_string , struct acpi_object_list * , struct acpi_buffer * ) ; __inline static bool is_acpi_node(struct fwnode_handle *fwnode ) { { return ((bool )((unsigned long )fwnode != (unsigned long )((struct fwnode_handle *)0) && (unsigned int )fwnode->type == 2U)); } } __inline static struct acpi_device *to_acpi_node(struct fwnode_handle *fwnode ) { struct fwnode_handle const *__mptr ; struct acpi_device *tmp___0 ; bool tmp___1 ; { tmp___1 = is_acpi_node(fwnode); if ((int )tmp___1) { __mptr = (struct fwnode_handle const *)fwnode; tmp___0 = (struct acpi_device *)__mptr + 0xfffffffffffffff0UL; } else { tmp___0 = (struct acpi_device *)0; } return (tmp___0); } } __inline static acpi_handle acpi_device_handle(struct acpi_device *adev ) { { return ((unsigned long )adev != (unsigned long )((struct acpi_device *)0) ? adev->handle : (acpi_handle )0); } } extern void acpi_dev_free_resource_list(struct list_head * ) ; extern int acpi_dev_get_resources(struct acpi_device * , struct list_head * , int (*)(struct acpi_resource * , void * ) , void * ) ; extern struct acpi_device_id const *acpi_match_device(struct acpi_device_id const * , struct device const * ) ; static enum inv_mpu_product_name matched_product_name ; static int asus_t100_matched(struct dmi_system_id const *d ) { { matched_product_name = 1; return (0); } } static struct dmi_system_id const inv_mpu_dev_list[2U] = { {& asus_t100_matched, "Asus Transformer Book T100", {{4U, (unsigned char)0, {'A', 'S', 'U', 'S', 'T', 'e', 'K', ' ', 'C', 'O', 'M', 'P', 'U', 'T', 'E', 'R', ' ', 'I', 'N', 'C', '\000'}}, {5U, (unsigned char)0, {'T', '1', '0', '0', 'T', 'A', '\000'}}, {6U, (unsigned char)0, {'1', '.', '0', '\000'}}}, 0}}; static int asus_acpi_get_sensor_info(struct acpi_device *adev , struct i2c_client *client , struct i2c_board_info *info ) { struct acpi_buffer buffer ; int i ; acpi_status status ; union acpi_object *cpm ; union acpi_object *elem ; int j ; union acpi_object *sub_elem ; { buffer.length = 0xffffffffffffffffULL; buffer.pointer = (void *)0; status = acpi_evaluate_object(adev->handle, (char *)"CNF0", (struct acpi_object_list *)0, & buffer); if (status != 0U) { return (-19); } else { } cpm = (union acpi_object *)buffer.pointer; i = 0; goto ldv_35630; ldv_35629: elem = cpm->package.elements + (unsigned long )i; j = 0; goto ldv_35628; ldv_35627: sub_elem = elem->package.elements + (unsigned long )j; if (sub_elem->type == 2U) { strlcpy((char *)(& info->type), (char const *)sub_elem->string.pointer, 20UL); } else if (sub_elem->type == 1U) { if (sub_elem->integer.value != (u64 )client->addr) { info->addr = (unsigned short )sub_elem->integer.value; goto ldv_35626; } else { } } else { } j = j + 1; ldv_35628: ; if ((u32 )j < elem->package.count) { goto ldv_35627; } else { } ldv_35626: i = i + 1; ldv_35630: ; if ((u32 )i < cpm->package.count) { goto ldv_35629; } else { } kfree((void const *)buffer.pointer); return ((int )cpm->package.count); } } static int acpi_i2c_check_resource(struct acpi_resource *ares , void *data ) { u32 *addr ; struct acpi_resource_i2c_serialbus *sb ; { addr = (u32 *)data; if (ares->type == 19U) { sb = & ares->data.i2c_serial_bus; if ((unsigned int )sb->type == 1U) { if (*addr != 0U) { *addr = *addr | (u32 )((int )sb->slave_address << 16); } else { *addr = (u32 )sb->slave_address; } } else { } } else { } return (1); } } static int inv_mpu_process_acpi_config(struct i2c_client *client , unsigned short *primary_addr , unsigned short *secondary_addr ) { struct acpi_device_id const *id ; struct acpi_device *adev ; u32 i2c_addr ; struct list_head resources ; int ret ; { i2c_addr = 0U; resources.next = & resources; resources.prev = & resources; id = acpi_match_device((client->dev.driver)->acpi_match_table, (struct device const *)(& client->dev)); if ((unsigned long )id == (unsigned long )((struct acpi_device_id const *)0)) { return (-19); } else { } adev = to_acpi_node(client->dev.fwnode); if ((unsigned long )adev == (unsigned long )((struct acpi_device *)0)) { return (-19); } else { } ret = acpi_dev_get_resources(adev, & resources, & acpi_i2c_check_resource, (void *)(& i2c_addr)); if (ret < 0) { return (ret); } else { } acpi_dev_free_resource_list(& resources); *primary_addr = (unsigned short )i2c_addr; *secondary_addr = (unsigned short )(i2c_addr >> 16); return (0); } } int inv_mpu_acpi_create_mux_client(struct inv_mpu6050_state *st ) { struct i2c_board_info info ; struct acpi_device *adev ; int ret ; unsigned short primary ; unsigned short secondary ; char *name ; char const *tmp ; struct acpi_device *tmp___0 ; acpi_handle tmp___1 ; { st->mux_client = (struct i2c_client *)0; tmp___0 = to_acpi_node((st->client)->dev.fwnode); tmp___1 = acpi_device_handle(tmp___0); if ((unsigned long )tmp___1 != (unsigned long )((acpi_handle )0)) { ret = -1; adev = to_acpi_node((st->client)->dev.fwnode); memset((void *)(& info), 0, 64UL); dmi_check_system((struct dmi_system_id const *)(& inv_mpu_dev_list)); switch ((unsigned int )matched_product_name) { case 1U: ret = asus_acpi_get_sensor_info(adev, st->client, & info); goto ldv_35655; default: ; goto ldv_35655; } ldv_35655: ; if (ret < 0) { ret = inv_mpu_process_acpi_config(st->client, & primary, & secondary); if (ret == 0 && (unsigned int )secondary != 0U) { info.addr = secondary; tmp = dev_name((struct device const *)(& adev->dev)); strlcpy((char *)(& info.type), tmp, 20UL); name = strchr((char const *)(& info.type), 58); if ((unsigned long )name != (unsigned long )((char *)0)) { *name = 0; } else { } strlcat((char *)(& info.type), "-client", 20UL); } else { return (0); } } else { } st->mux_client = i2c_new_device(st->mux_adapter, (struct i2c_board_info const *)(& info)); if ((unsigned long )st->mux_client == (unsigned long )((struct i2c_client *)0)) { return (-19); } else { } } else { } return (0); } } void inv_mpu_acpi_delete_mux_client(struct inv_mpu6050_state *st ) { { if ((unsigned long )st->mux_client != (unsigned long )((struct i2c_client *)0)) { i2c_unregister_device(st->mux_client); } else { } return; } } void ldv_module_put_29(struct module *ldv_func_arg1 ) { { ldv_module_put(ldv_func_arg1); return; } } void ldv___module_get_30(struct module *ldv_func_arg1 ) { { ldv_module_get(ldv_func_arg1); return; } } extern void *memset(void * , int , size_t ) ; __inline static void ldv_error(void) { { ERROR: ; __VERIFIER_error(); } } bool ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 2012UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(2012L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(2012UL - (unsigned long )ptr)); } } bool ldv_is_err_or_null(void const *ptr ) { bool tmp ; int tmp___0 ; { if ((unsigned long )ptr == (unsigned long )((void const *)0)) { tmp___0 = 1; } else { tmp = ldv_is_err(ptr); if ((int )tmp) { tmp___0 = 1; } else { tmp___0 = 0; } } return ((bool )tmp___0); } } int ldv_module_refcounter = 1; void ldv_module_get(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { ldv_module_refcounter = ldv_module_refcounter + 1; } else { } return; } } int ldv_try_module_get(struct module *module ) { int module_get_succeeded ; { if ((unsigned long )module != (unsigned long )((struct module *)0)) { module_get_succeeded = ldv_undef_int(); if (module_get_succeeded == 1) { ldv_module_refcounter = ldv_module_refcounter + 1; return (1); } else { return (0); } } else { } return (0); } } void ldv_module_put(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { if (ldv_module_refcounter <= 1) { ldv_error(); } else { } ldv_module_refcounter = ldv_module_refcounter - 1; } else { } return; } } void ldv_module_put_and_exit(void) { { ldv_module_put((struct module *)1); LDV_STOP: ; goto LDV_STOP; } } unsigned int ldv_module_refcount(void) { { return ((unsigned int )(ldv_module_refcounter + -1)); } } void ldv_check_final_state(void) { { if (ldv_module_refcounter != 1) { ldv_error(); } else { } return; } }