extern void abort(void); #include void reach_error() { assert(0); } /* Generated by CIL v. 1.3.7 */ /* print_CIL_Input is false */ typedef signed char __s8; typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef long long __s64; typedef unsigned long long __u64; typedef unsigned char u8; typedef short s16; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef __s32 int32_t; typedef __u32 uint32_t; typedef __u64 uint64_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; typedef u64 phys_addr_t; typedef phys_addr_t resource_size_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct module; typedef void (*ctor_fn_t)(void); struct file_operations; struct device; struct completion; struct pt_regs; struct pid; typedef u16 __ticket_t; typedef u32 __ticketpair_t; struct __raw_tickets { __ticket_t head ; __ticket_t tail ; }; union __anonunion_ldv_2024_8 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion_ldv_2024_8 ldv_2024 ; }; typedef struct arch_spinlock arch_spinlock_t; struct __anonstruct_ldv_2031_10 { u32 read ; s32 write ; }; union __anonunion_arch_rwlock_t_9 { s64 lock ; struct __anonstruct_ldv_2031_10 ldv_2031 ; }; typedef union __anonunion_arch_rwlock_t_9 arch_rwlock_t; struct task_struct; struct lockdep_map; struct mm_struct; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct_ldv_2096_12 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_2111_13 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion_ldv_2112_11 { struct __anonstruct_ldv_2096_12 ldv_2096 ; struct __anonstruct_ldv_2111_13 ldv_2111 ; }; struct desc_struct { union __anonunion_ldv_2112_11 ldv_2112 ; }; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_15 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_15 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct cpumask; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion_ldv_2767_18 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_2767_18 ldv_2767 ; }; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct cpumask { unsigned long bits[64U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct static_key; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct_ldv_5125_23 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_5131_24 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_5132_22 { struct __anonstruct_ldv_5125_23 ldv_5125 ; struct __anonstruct_ldv_5131_24 ldv_5131 ; }; union __anonunion_ldv_5141_25 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_5132_22 ldv_5132 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_5141_25 ldv_5141 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { unsigned int last_cpu ; unsigned int has_fpu ; union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; typedef atomic64_t atomic_long_t; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; } __attribute__((__packed__)) ; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 2 ; unsigned char hardirqs_off : 1 ; unsigned short references : 11 ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct_ldv_5960_29 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_5961_28 { struct raw_spinlock rlock ; struct __anonstruct_ldv_5960_29 ldv_5960 ; }; struct spinlock { union __anonunion_ldv_5961_28 ldv_5961 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_30 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_30 rwlock_t; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct timespec; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct resource { resource_size_t start ; resource_size_t end ; char const *name ; unsigned long flags ; struct resource *parent ; struct resource *sibling ; struct resource *child ; }; struct pci_dev; struct seqcount { unsigned int sequence ; }; typedef struct seqcount seqcount_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; int cpu ; }; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool ignore_children ; bool early_init ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; }; struct __anonstruct_nodemask_t_100 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_100 nodemask_t; struct pci_bus; struct __anonstruct_mm_context_t_101 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_101 mm_context_t; struct vm_area_struct; struct rw_semaphore; struct rw_semaphore { long count ; raw_spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; struct proc_dir_entry; struct exception_table_entry { int insn ; int fixup ; }; 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 timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; unsigned int active_bases ; unsigned int clock_was_set ; ktime_t expires_next ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; struct hrtimer_clock_base clock_base[3U] ; }; struct kref { atomic_t refcount ; }; struct user_namespace; typedef uid_t kuid_t; typedef gid_t kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct nsproxy; struct cred; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; void const *(*namespace)(struct kobject * , struct attribute const * ) ; }; struct sysfs_dirent; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct sysfs_dirent *sd ; struct kref kref ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion_ldv_15527_135 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; s16 level ; union __anonunion_ldv_15527_135 ldv_15527 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct static_key { atomic_t enabled ; }; struct tracepoint; struct tracepoint_func { void *func ; void *data ; }; struct tracepoint { char const *name ; struct static_key key ; void (*regfunc)(void) ; void (*unregfunc)(void) ; struct tracepoint_func *funcs ; }; struct kernel_symbol { unsigned long value ; char const *name ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2 } ; struct module_ref { unsigned long incs ; unsigned long decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; struct list_head source_list ; struct list_head target_list ; struct task_struct *waiter ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct mem_cgroup; struct __anonstruct_ldv_16088_137 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache *root_cache ; bool dead ; atomic_t nr_pages ; struct work_struct destroy ; }; union __anonunion_ldv_16089_136 { struct kmem_cache *memcg_caches[0U] ; struct __anonstruct_ldv_16088_137 ldv_16088 ; }; struct memcg_cache_params { bool is_root_cache ; union __anonunion_ldv_16089_136 ldv_16089 ; }; struct kmem_cache_cpu { void **freelist ; unsigned long tid ; struct page *page ; struct page *partial ; unsigned int stat[26U] ; }; struct kmem_cache_node { spinlock_t list_lock ; unsigned long nr_partial ; struct list_head partial ; atomic_long_t nr_slabs ; atomic_long_t total_objects ; struct list_head full ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct kmem_cache { struct kmem_cache_cpu *cpu_slab ; unsigned long flags ; unsigned long min_partial ; int size ; int object_size ; int offset ; int cpu_partial ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; int reserved ; char const *name ; struct list_head list ; struct kobject kobj ; struct memcg_cache_params *memcg_params ; int max_attr_size ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct 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 uprobe; struct uprobe_task { enum uprobe_task_state state ; struct arch_uprobe_task autask ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; unsigned long vaddr ; }; struct xol_area { wait_queue_head_t wq ; atomic_t slot_count ; unsigned long *bitmap ; struct page *page ; unsigned long vaddr ; }; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; union __anonunion_ldv_16466_139 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct_ldv_16476_143 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion_ldv_16478_142 { atomic_t _mapcount ; struct __anonstruct_ldv_16476_143 ldv_16476 ; int units ; }; struct __anonstruct_ldv_16480_141 { union __anonunion_ldv_16478_142 ldv_16478 ; atomic_t _count ; }; union __anonunion_ldv_16481_140 { unsigned long counters ; struct __anonstruct_ldv_16480_141 ldv_16480 ; }; struct __anonstruct_ldv_16482_138 { union __anonunion_ldv_16466_139 ldv_16466 ; union __anonunion_ldv_16481_140 ldv_16481 ; }; struct __anonstruct_ldv_16489_145 { struct page *next ; int pages ; int pobjects ; }; struct slab; union __anonunion_ldv_16493_144 { struct list_head lru ; struct __anonstruct_ldv_16489_145 ldv_16489 ; struct list_head list ; struct slab *slab_page ; }; union __anonunion_ldv_16498_146 { unsigned long private ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; struct address_space *mapping ; struct __anonstruct_ldv_16482_138 ldv_16482 ; union __anonunion_ldv_16493_144 ldv_16493 ; union __anonunion_ldv_16498_146 ldv_16498 ; unsigned long debug_flags ; int _last_nid ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_linear_148 { struct rb_node rb ; unsigned long rb_subtree_last ; }; union __anonunion_shared_147 { struct __anonstruct_linear_148 linear ; struct list_head nonlinear ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; union __anonunion_shared_147 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; struct vm_area_struct *mmap_cache ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; void (*unmap_area)(struct mm_struct * , unsigned long ) ; unsigned long mmap_base ; unsigned long task_size ; unsigned long cached_hole_size ; unsigned long free_area_cache ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long nr_ptes ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[44U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct hlist_head ioctx_list ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; pgtable_t pmd_huge_pte ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_next_reset ; unsigned long numa_scan_offset ; int numa_scan_seq ; int first_nid ; struct uprobes_state uprobes_state ; }; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; }; struct shrinker { int (*shrink)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; struct list_head list ; atomic_long_t nr_in_batch ; }; struct file_ra_state; struct user_struct; struct writeback_control; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *page ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * , unsigned long ) ; int (*remap_pages)(struct vm_area_struct * , unsigned long , unsigned long , unsigned long ) ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct device_node; struct iommu_ops; struct iommu_group; struct bus_attribute { struct attribute attr ; ssize_t (*show)(struct bus_type * , char * ) ; ssize_t (*store)(struct bus_type * , char const * , size_t ) ; }; struct device_attribute; struct driver_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct bus_attribute *bus_attrs ; struct device_attribute *dev_attrs ; struct driver_attribute *drv_attrs ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops *iommu_ops ; struct subsys_private *p ; }; struct device_type; struct of_device_id; struct acpi_device_id; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct driver_attribute { struct attribute attr ; ssize_t (*show)(struct device_driver * , char * ) ; ssize_t (*store)(struct device_driver * , char const * , size_t ) ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct device_attribute *dev_attrs ; struct bin_attribute *dev_bin_attrs ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; void const *(*namespace)(struct class * , struct class_attribute const * ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct acpi_dev_node { void *handle ; }; struct dma_coherent_mem; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct dev_archdata archdata ; struct device_node *of_node ; struct acpi_dev_node acpi_node ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; struct dma_attrs { unsigned long flags[1U] ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; struct dma_map_ops { void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; int (*get_sgtable)(struct device * , struct sg_table * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; typedef unsigned long kernel_ulong_t; struct pci_device_id { __u32 vendor ; __u32 device ; __u32 subvendor ; __u32 subdevice ; __u32 class ; __u32 class_mask ; kernel_ulong_t driver_data ; }; struct acpi_device_id { __u8 id[16U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct hotplug_slot; struct pci_slot { struct pci_bus *bus ; struct list_head list ; struct hotplug_slot *hotplug ; unsigned char number ; struct kobject kobj ; }; typedef int pci_power_t; typedef unsigned int pci_channel_state_t; enum pci_channel_state { pci_channel_io_normal = 1, pci_channel_io_frozen = 2, pci_channel_io_perm_failure = 3 } ; typedef unsigned short pci_dev_flags_t; typedef unsigned short pci_bus_flags_t; struct pcie_link_state; struct pci_vpd; struct pci_sriov; struct pci_ats; struct pci_driver; union __anonunion_ldv_21297_150 { struct pci_sriov *sriov ; struct pci_dev *physfn ; }; struct pci_dev { struct list_head bus_list ; struct pci_bus *bus ; struct pci_bus *subordinate ; void *sysdata ; struct proc_dir_entry *procent ; struct pci_slot *slot ; unsigned int devfn ; unsigned short vendor ; unsigned short device ; unsigned short subsystem_vendor ; unsigned short subsystem_device ; unsigned int class ; u8 revision ; u8 hdr_type ; u8 pcie_cap ; unsigned char pcie_mpss : 3 ; u8 rom_base_reg ; u8 pin ; u16 pcie_flags_reg ; struct pci_driver *driver ; u64 dma_mask ; struct device_dma_parameters dma_parms ; pci_power_t current_state ; int pm_cap ; unsigned char pme_support : 5 ; unsigned char pme_interrupt : 1 ; unsigned char pme_poll : 1 ; unsigned char d1_support : 1 ; unsigned char d2_support : 1 ; unsigned char no_d1d2 : 1 ; unsigned char no_d3cold : 1 ; unsigned char d3cold_allowed : 1 ; unsigned char mmio_always_on : 1 ; unsigned char wakeup_prepared : 1 ; unsigned char runtime_d3cold : 1 ; unsigned int d3_delay ; unsigned int d3cold_delay ; struct pcie_link_state *link_state ; pci_channel_state_t error_state ; struct device dev ; int cfg_size ; unsigned int irq ; struct resource resource[17U] ; unsigned char transparent : 1 ; unsigned char multifunction : 1 ; unsigned char is_added : 1 ; unsigned char is_busmaster : 1 ; unsigned char no_msi : 1 ; unsigned char block_cfg_access : 1 ; unsigned char broken_parity_status : 1 ; unsigned char irq_reroute_variant : 2 ; unsigned char msi_enabled : 1 ; unsigned char msix_enabled : 1 ; unsigned char ari_enabled : 1 ; unsigned char is_managed : 1 ; unsigned char is_pcie : 1 ; unsigned char needs_freset : 1 ; unsigned char state_saved : 1 ; unsigned char is_physfn : 1 ; unsigned char is_virtfn : 1 ; unsigned char reset_fn : 1 ; unsigned char is_hotplug_bridge : 1 ; unsigned char __aer_firmware_first_valid : 1 ; unsigned char __aer_firmware_first : 1 ; unsigned char broken_intx_masking : 1 ; unsigned char io_window_1k : 1 ; pci_dev_flags_t dev_flags ; atomic_t enable_cnt ; u32 saved_config_space[16U] ; struct hlist_head saved_cap_space ; struct bin_attribute *rom_attr ; int rom_attr_enabled ; struct bin_attribute *res_attr[17U] ; struct bin_attribute *res_attr_wc[17U] ; struct list_head msi_list ; struct kset *msi_kset ; struct pci_vpd *vpd ; union __anonunion_ldv_21297_150 ldv_21297 ; struct pci_ats *ats ; phys_addr_t rom ; size_t romlen ; }; struct pci_ops; struct pci_bus { struct list_head node ; struct pci_bus *parent ; struct list_head children ; struct list_head devices ; struct pci_dev *self ; struct list_head slots ; struct resource *resource[4U] ; struct list_head resources ; struct resource busn_res ; struct pci_ops *ops ; void *sysdata ; struct proc_dir_entry *procdir ; unsigned char number ; unsigned char primary ; unsigned char max_bus_speed ; unsigned char cur_bus_speed ; char name[48U] ; unsigned short bridge_ctl ; pci_bus_flags_t bus_flags ; struct device *bridge ; struct device dev ; struct bin_attribute *legacy_io ; struct bin_attribute *legacy_mem ; unsigned char is_added : 1 ; }; struct pci_ops { int (*read)(struct pci_bus * , unsigned int , int , int , u32 * ) ; int (*write)(struct pci_bus * , unsigned int , int , int , u32 ) ; }; struct pci_dynids { spinlock_t lock ; struct list_head list ; }; typedef unsigned int pci_ers_result_t; struct pci_error_handlers { pci_ers_result_t (*error_detected)(struct pci_dev * , enum pci_channel_state ) ; pci_ers_result_t (*mmio_enabled)(struct pci_dev * ) ; pci_ers_result_t (*link_reset)(struct pci_dev * ) ; pci_ers_result_t (*slot_reset)(struct pci_dev * ) ; void (*resume)(struct pci_dev * ) ; }; struct pci_driver { struct list_head node ; char const *name ; struct pci_device_id const *id_table ; int (*probe)(struct pci_dev * , struct pci_device_id const * ) ; void (*remove)(struct pci_dev * ) ; int (*suspend)(struct pci_dev * , pm_message_t ) ; int (*suspend_late)(struct pci_dev * , pm_message_t ) ; int (*resume_early)(struct pci_dev * ) ; int (*resume)(struct pci_dev * ) ; void (*shutdown)(struct pci_dev * ) ; int (*sriov_configure)(struct pci_dev * , int ) ; struct pci_error_handlers const *err_handler ; struct device_driver driver ; struct pci_dynids dynids ; }; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct nameidata; struct path; struct vfsmount; struct __anonstruct_ldv_22961_152 { u32 hash ; u32 len ; }; union __anonunion_ldv_22963_151 { struct __anonstruct_ldv_22961_152 ldv_22961 ; u64 hash_len ; }; struct qstr { union __anonunion_ldv_22963_151 ldv_22963 ; unsigned char const *name ; }; struct dentry_operations; struct super_block; union __anonunion_d_u_153 { struct list_head d_child ; struct callback_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; unsigned int d_count ; spinlock_t d_lock ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; union __anonunion_d_u_153 d_u ; struct list_head d_subdirs ; struct hlist_node d_alias ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct inode const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct inode const * , struct dentry const * , struct inode const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct radix_tree_node; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; 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 kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; 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 io_context; struct export_operations; struct iovec; struct kiocb; struct pipe_inode_info; struct poll_table_struct; struct kstatfs; struct swap_info_struct; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct fs_disk_quota { __s8 d_version ; __s8 d_flags ; __u16 d_fieldmask ; __u32 d_id ; __u64 d_blk_hardlimit ; __u64 d_blk_softlimit ; __u64 d_ino_hardlimit ; __u64 d_ino_softlimit ; __u64 d_bcount ; __u64 d_icount ; __s32 d_itimer ; __s32 d_btimer ; __u16 d_iwarns ; __u16 d_bwarns ; __s32 d_padding2 ; __u64 d_rtb_hardlimit ; __u64 d_rtb_softlimit ; __u64 d_rtbcount ; __s32 d_rtbtimer ; __u16 d_rtbwarns ; __s16 d_padding3 ; char d_padding4[8U] ; }; struct fs_qfilestat { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; }; typedef struct fs_qfilestat fs_qfilestat_t; struct fs_quota_stat { __s8 qs_version ; __u16 qs_flags ; __s8 qs_pad ; fs_qfilestat_t qs_uquota ; fs_qfilestat_t qs_gquota ; __u32 qs_incoredqs ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; }; struct dquot; typedef __kernel_uid32_t projid_t; typedef projid_t kprojid_t; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion_ldv_23967_155 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion_ldv_23967_155 ldv_23967 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_maxblimit ; qsize_t dqi_maxilimit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_on_meta)(struct super_block * , int , int ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*set_xstate)(struct super_block * , unsigned int , int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct rw_semaphore dqptr_sem ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; union __anonunion_arg_157 { char *buf ; void *data ; }; struct __anonstruct_read_descriptor_t_156 { size_t written ; size_t count ; union __anonunion_arg_157 arg ; int error ; }; typedef struct __anonstruct_read_descriptor_t_156 read_descriptor_t; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned long ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(int , struct kiocb * , struct iovec const * , loff_t , unsigned long ) ; int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , read_descriptor_t * , unsigned long ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct backing_dev_info; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; unsigned int i_mmap_writable ; struct rb_root i_mmap ; struct list_head i_mmap_nonlinear ; struct mutex i_mmap_mutex ; unsigned long nrpages ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; struct backing_dev_info *backing_dev_info ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct request_queue; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion_ldv_24401_158 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion_ldv_24421_159 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion_ldv_24437_160 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion_ldv_24401_158 ldv_24401 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion_ldv_24421_159 ldv_24421 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; struct file_operations const *i_fop ; struct file_lock *i_flock ; struct address_space i_data ; struct dquot *i_dquot[2U] ; struct list_head i_devices ; union __anonunion_ldv_24437_160 ldv_24437 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; atomic_t i_readcount ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; kuid_t uid ; kuid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_161 { struct list_head fu_list ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_161 f_u ; struct path f_path ; struct file_operations const *f_op ; spinlock_t f_lock ; int f_sb_list_cpu ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; unsigned long f_mnt_write_state ; }; struct files_struct; typedef struct files_struct *fl_owner_t; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , struct file_lock * , int ) ; void (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock ** , int ) ; }; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct fasync_struct; struct __anonstruct_afs_163 { struct list_head link ; int state ; }; union __anonunion_fl_u_162 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_163 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_162 fl_u ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct file_system_type; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head *s_files ; struct list_head s_mounts ; struct list_head s_dentry_lru ; int s_nr_dentry_unused ; spinlock_t s_inode_lru_lock ; struct list_head s_inode_lru ; int s_nr_inodes_unused ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; int (*readdir)(struct file * , void * , int (*)(void * , char const * , int , loff_t , u64 , unsigned int ) ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; int (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct dentry * , struct nameidata * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_fs)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; int (*nr_cached_objects)(struct super_block * ) ; void (*free_cached_objects)(struct super_block * , int ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct __anonstruct_sigset_t_164 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_164 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_166 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_167 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_168 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_169 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_170 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_171 { long _band ; int _fd ; }; struct __anonstruct__sigsys_172 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_165 { int _pad[28U] ; struct __anonstruct__kill_166 _kill ; struct __anonstruct__timer_167 _timer ; struct __anonstruct__rt_168 _rt ; struct __anonstruct__sigchld_169 _sigchld ; struct __anonstruct__sigfault_170 _sigfault ; struct __anonstruct__sigpoll_171 _sigpoll ; struct __anonstruct__sigsys_172 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_165 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct plist_head { struct list_head node_list ; }; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; struct rt_mutex_waiter; struct rlimit { unsigned long rlim_cur ; unsigned long rlim_max ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_list; union __anonunion_ldv_27109_175 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion_ldv_27118_176 { time_t expiry ; time_t revoked_at ; }; union __anonunion_type_data_177 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_178 { unsigned long value ; void *rcudata ; void *data ; struct keyring_list *subscriptions ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion_ldv_27109_175 ldv_27109 ; struct key_type *type ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_27118_176 ldv_27118 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; char *description ; union __anonunion_type_data_177 type_data ; union __anonunion_payload_178 payload ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct thread_group_cred; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; struct thread_group_cred *tgcred ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct llist_node; struct llist_node { struct llist_node *next ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct cfs_rq; struct task_group; struct io_event { __u64 data ; __u64 obj ; __s64 res ; __s64 res2 ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; struct kioctx; union __anonunion_ki_obj_179 { void *user ; struct task_struct *tsk ; }; struct eventfd_ctx; struct kiocb { struct list_head ki_run_list ; unsigned long ki_flags ; int ki_users ; unsigned int ki_key ; struct file *ki_filp ; struct kioctx *ki_ctx ; int (*ki_cancel)(struct kiocb * , struct io_event * ) ; ssize_t (*ki_retry)(struct kiocb * ) ; void (*ki_dtor)(struct kiocb * ) ; union __anonunion_ki_obj_179 ki_obj ; __u64 ki_user_data ; loff_t ki_pos ; void *private ; unsigned short ki_opcode ; size_t ki_nbytes ; char *ki_buf ; size_t ki_left ; struct iovec ki_inline_vec ; struct iovec *ki_iovec ; unsigned long ki_nr_segs ; unsigned long ki_cur_seg ; struct list_head ki_list ; struct list_head ki_batch ; struct eventfd_ctx *ki_eventfd ; }; struct aio_ring_info { unsigned long mmap_base ; unsigned long mmap_size ; struct page **ring_pages ; spinlock_t ring_lock ; long nr_pages ; unsigned int nr ; unsigned int tail ; struct page *internal_pages[8U] ; }; struct kioctx { atomic_t users ; int dead ; struct mm_struct *mm ; unsigned long user_id ; struct hlist_node list ; wait_queue_head_t wait ; spinlock_t ctx_lock ; int reqs_active ; struct list_head active_reqs ; struct list_head run_list ; unsigned int max_reqs ; struct aio_ring_info ring_info ; struct delayed_work wq ; struct callback_head callback_head ; }; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; raw_spinlock_t lock ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; struct tty_audit_buf *tty_audit_buf ; struct rw_semaphore group_rwsem ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t files ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct rq; struct sched_class { struct sched_class const *next ; void (*enqueue_task)(struct rq * , struct task_struct * , int ) ; void (*dequeue_task)(struct rq * , struct task_struct * , int ) ; void (*yield_task)(struct rq * ) ; bool (*yield_to_task)(struct rq * , struct task_struct * , bool ) ; void (*check_preempt_curr)(struct rq * , struct task_struct * , int ) ; struct task_struct *(*pick_next_task)(struct rq * ) ; void (*put_prev_task)(struct rq * , struct task_struct * ) ; int (*select_task_rq)(struct task_struct * , int , int ) ; void (*migrate_task_rq)(struct task_struct * , int ) ; void (*pre_schedule)(struct rq * , struct task_struct * ) ; void (*post_schedule)(struct rq * ) ; void (*task_waking)(struct task_struct * ) ; void (*task_woken)(struct rq * , struct task_struct * ) ; void (*set_cpus_allowed)(struct task_struct * , struct cpumask const * ) ; void (*rq_online)(struct rq * ) ; void (*rq_offline)(struct rq * ) ; void (*set_curr_task)(struct rq * ) ; void (*task_tick)(struct rq * , struct task_struct * , int ) ; void (*task_fork)(struct task_struct * ) ; void (*switched_from)(struct rq * , struct task_struct * ) ; void (*switched_to)(struct rq * , struct task_struct * ) ; void (*prio_changed)(struct rq * , struct task_struct * , int ) ; unsigned int (*get_rr_interval)(struct rq * , struct task_struct * ) ; void (*task_move_group)(struct task_struct * , int ) ; }; struct load_weight { unsigned long weight ; unsigned long inv_weight ; }; struct sched_avg { u32 runnable_avg_sum ; u32 runnable_avg_period ; u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long nr_pages ; unsigned long memsw_nr_pages ; }; struct css_set; struct compat_robust_list_head; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct hlist_head preempt_notifiers ; unsigned char fpu_counter ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; unsigned char brk_randomized : 1 ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int jobctl ; unsigned int personality ; unsigned char did_exec : 1 ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char no_new_privs : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; pid_t pid ; pid_t tgid ; unsigned long stack_canary ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; struct timespec start_time ; struct timespec real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct plist_head pi_waiters ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; int numa_migrate_seq ; unsigned int numa_scan_period ; u64 node_stamp ; struct callback_head numa_work ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; unsigned int memcg_kmem_skip_account ; atomic_t ptrace_bp_refcnt ; struct uprobe_task *utask ; }; enum comedi_io_direction { COMEDI_INPUT = 0, COMEDI_OUTPUT = 1, COMEDI_OPENDRAIN = 2 } ; struct comedi_insn { unsigned int insn ; unsigned int n ; unsigned int *data ; unsigned int subdev ; unsigned int chanspec ; unsigned int unused[3U] ; }; struct comedi_cmd { unsigned int subdev ; unsigned int flags ; unsigned int start_src ; unsigned int start_arg ; unsigned int scan_begin_src ; unsigned int scan_begin_arg ; unsigned int convert_src ; unsigned int convert_arg ; unsigned int scan_end_src ; unsigned int scan_end_arg ; unsigned int stop_src ; unsigned int stop_arg ; unsigned int *chanlist ; unsigned int chanlist_len ; short *data ; unsigned int data_len ; }; struct comedi_krange { int min ; int max ; unsigned int flags ; }; struct comedi_devconfig { char board_name[20U] ; int options[32U] ; }; struct comedi_device; struct comedi_async; struct comedi_lrange; struct comedi_subdevice { struct comedi_device *device ; int type ; int n_chan ; int subdev_flags ; int len_chanlist ; void *private ; struct comedi_async *async ; void *lock ; void *busy ; unsigned int runflags ; spinlock_t spin_lock ; unsigned int io_bits ; unsigned int maxdata ; unsigned int const *maxdata_list ; unsigned int flags ; unsigned int const *flaglist ; unsigned int settling_time_0 ; struct comedi_lrange const *range_table ; struct comedi_lrange const * const *range_table_list ; unsigned int *chanlist ; int (*insn_read)(struct comedi_device * , struct comedi_subdevice * , struct comedi_insn * , unsigned int * ) ; int (*insn_write)(struct comedi_device * , struct comedi_subdevice * , struct comedi_insn * , unsigned int * ) ; int (*insn_bits)(struct comedi_device * , struct comedi_subdevice * , struct comedi_insn * , unsigned int * ) ; int (*insn_config)(struct comedi_device * , struct comedi_subdevice * , struct comedi_insn * , unsigned int * ) ; int (*do_cmd)(struct comedi_device * , struct comedi_subdevice * ) ; int (*do_cmdtest)(struct comedi_device * , struct comedi_subdevice * , struct comedi_cmd * ) ; int (*poll)(struct comedi_device * , struct comedi_subdevice * ) ; int (*cancel)(struct comedi_device * , struct comedi_subdevice * ) ; int (*buf_change)(struct comedi_device * , struct comedi_subdevice * , unsigned long ) ; void (*munge)(struct comedi_device * , struct comedi_subdevice * , void * , unsigned int , unsigned int ) ; enum dma_data_direction async_dma_dir ; unsigned int state ; struct device *class_dev ; int minor ; }; struct comedi_buf_page { void *virt_addr ; dma_addr_t dma_addr ; }; struct comedi_async { struct comedi_subdevice *subdevice ; void *prealloc_buf ; unsigned int prealloc_bufsz ; struct comedi_buf_page *buf_page_list ; unsigned int n_buf_pages ; unsigned int max_bufsize ; unsigned int mmap_count ; unsigned int buf_write_count ; unsigned int buf_write_alloc_count ; unsigned int buf_read_count ; unsigned int buf_read_alloc_count ; unsigned int buf_write_ptr ; unsigned int buf_read_ptr ; unsigned int cur_chan ; unsigned int scan_progress ; unsigned int munge_chan ; unsigned int munge_count ; unsigned int munge_ptr ; unsigned int events ; struct comedi_cmd cmd ; wait_queue_head_t wait_head ; unsigned int cb_mask ; int (*cb_func)(unsigned int , void * ) ; void *cb_arg ; int (*inttrig)(struct comedi_device * , struct comedi_subdevice * , unsigned int ) ; }; struct comedi_driver { struct comedi_driver *next ; char const *driver_name ; struct module *module ; int (*attach)(struct comedi_device * , struct comedi_devconfig * ) ; void (*detach)(struct comedi_device * ) ; int (*auto_attach)(struct comedi_device * , unsigned long ) ; unsigned int num_names ; char const * const *board_name ; int offset ; }; struct comedi_device { int use_count ; struct comedi_driver *driver ; void *private ; struct device *class_dev ; int minor ; struct device *hw_dev ; char const *board_name ; void const *board_ptr ; int attached ; spinlock_t spinlock ; struct mutex mutex ; int in_request_module ; int n_subdevices ; struct comedi_subdevice *subdevices ; unsigned long iobase ; unsigned int irq ; struct comedi_subdevice *read_subdev ; struct comedi_subdevice *write_subdev ; struct fasync_struct *async_queue ; int (*open)(struct comedi_device * ) ; void (*close)(struct comedi_device * ) ; }; struct comedi_lrange { int length ; struct comedi_krange range[] ; }; struct mite_dma_descriptor { u32 count ; u32 addr ; u32 next ; u32 dar ; }; struct mite_dma_descriptor_ring { struct device *hw_dev ; unsigned int n_links ; struct mite_dma_descriptor *descriptors ; dma_addr_t descriptors_dma_addr ; }; struct mite_struct; struct mite_channel { struct mite_struct *mite ; unsigned int channel ; int dir ; int done ; struct mite_dma_descriptor_ring *ring ; }; struct mite_struct { struct pci_dev *pcidev ; resource_size_t mite_phys_addr ; void *mite_io_addr ; resource_size_t daq_phys_addr ; void *daq_io_addr ; struct mite_channel channels[8U] ; short channel_allocated[8U] ; int num_channels ; unsigned int fifo_size ; spinlock_t lock ; }; struct ni_gpct_device; enum ni_gpct_register { NITIO_G0_Autoincrement_Reg = 0, NITIO_G1_Autoincrement_Reg = 1, NITIO_G2_Autoincrement_Reg = 2, NITIO_G3_Autoincrement_Reg = 3, NITIO_G0_Command_Reg = 4, NITIO_G1_Command_Reg = 5, NITIO_G2_Command_Reg = 6, NITIO_G3_Command_Reg = 7, NITIO_G0_HW_Save_Reg = 8, NITIO_G1_HW_Save_Reg = 9, NITIO_G2_HW_Save_Reg = 10, NITIO_G3_HW_Save_Reg = 11, NITIO_G0_SW_Save_Reg = 12, NITIO_G1_SW_Save_Reg = 13, NITIO_G2_SW_Save_Reg = 14, NITIO_G3_SW_Save_Reg = 15, NITIO_G0_Mode_Reg = 16, NITIO_G1_Mode_Reg = 17, NITIO_G2_Mode_Reg = 18, NITIO_G3_Mode_Reg = 19, NITIO_G0_LoadA_Reg = 20, NITIO_G1_LoadA_Reg = 21, NITIO_G2_LoadA_Reg = 22, NITIO_G3_LoadA_Reg = 23, NITIO_G0_LoadB_Reg = 24, NITIO_G1_LoadB_Reg = 25, NITIO_G2_LoadB_Reg = 26, NITIO_G3_LoadB_Reg = 27, NITIO_G0_Input_Select_Reg = 28, NITIO_G1_Input_Select_Reg = 29, NITIO_G2_Input_Select_Reg = 30, NITIO_G3_Input_Select_Reg = 31, NITIO_G0_Counting_Mode_Reg = 32, NITIO_G1_Counting_Mode_Reg = 33, NITIO_G2_Counting_Mode_Reg = 34, NITIO_G3_Counting_Mode_Reg = 35, NITIO_G0_Second_Gate_Reg = 36, NITIO_G1_Second_Gate_Reg = 37, NITIO_G2_Second_Gate_Reg = 38, NITIO_G3_Second_Gate_Reg = 39, NITIO_G01_Status_Reg = 40, NITIO_G23_Status_Reg = 41, NITIO_G01_Joint_Reset_Reg = 42, NITIO_G23_Joint_Reset_Reg = 43, NITIO_G01_Joint_Status1_Reg = 44, NITIO_G23_Joint_Status1_Reg = 45, NITIO_G01_Joint_Status2_Reg = 46, NITIO_G23_Joint_Status2_Reg = 47, NITIO_G0_DMA_Config_Reg = 48, NITIO_G1_DMA_Config_Reg = 49, NITIO_G2_DMA_Config_Reg = 50, NITIO_G3_DMA_Config_Reg = 51, NITIO_G0_DMA_Status_Reg = 52, NITIO_G1_DMA_Status_Reg = 53, NITIO_G2_DMA_Status_Reg = 54, NITIO_G3_DMA_Status_Reg = 55, NITIO_G0_ABZ_Reg = 56, NITIO_G1_ABZ_Reg = 57, NITIO_G0_Interrupt_Acknowledge_Reg = 58, NITIO_G1_Interrupt_Acknowledge_Reg = 59, NITIO_G2_Interrupt_Acknowledge_Reg = 60, NITIO_G3_Interrupt_Acknowledge_Reg = 61, NITIO_G0_Status_Reg = 62, NITIO_G1_Status_Reg = 63, NITIO_G2_Status_Reg = 64, NITIO_G3_Status_Reg = 65, NITIO_G0_Interrupt_Enable_Reg = 66, NITIO_G1_Interrupt_Enable_Reg = 67, NITIO_G2_Interrupt_Enable_Reg = 68, NITIO_G3_Interrupt_Enable_Reg = 69, NITIO_Num_Registers = 70 } ; enum ni_gpct_variant { ni_gpct_variant_e_series = 0, ni_gpct_variant_m_series = 1, ni_gpct_variant_660x = 2 } ; struct ni_gpct { struct ni_gpct_device *counter_dev ; unsigned int counter_index ; unsigned int chip_index ; uint64_t clock_period_ps ; struct mite_channel *mite_chan ; spinlock_t lock ; }; struct ni_gpct_device { struct comedi_device *dev ; void (*write_register)(struct ni_gpct * , unsigned int , enum ni_gpct_register ) ; unsigned int (*read_register)(struct ni_gpct * , enum ni_gpct_register ) ; enum ni_gpct_variant variant ; struct ni_gpct *counters ; unsigned int num_counters ; unsigned int regs[70U] ; spinlock_t regs_lock ; }; enum NI_660x_Register { G0InterruptAcknowledge = 0, G0StatusRegister = 1, G1InterruptAcknowledge = 2, G1StatusRegister = 3, G01StatusRegister = 4, G0CommandRegister = 5, STCDIOParallelInput = 6, G1CommandRegister = 7, G0HWSaveRegister = 8, G1HWSaveRegister = 9, STCDIOOutput = 10, STCDIOControl = 11, G0SWSaveRegister = 12, G1SWSaveRegister = 13, G0ModeRegister = 14, G01JointStatus1Register = 15, G1ModeRegister = 16, STCDIOSerialInput = 17, G0LoadARegister = 18, G01JointStatus2Register = 19, G0LoadBRegister = 20, G1LoadARegister = 21, G1LoadBRegister = 22, G0InputSelectRegister = 23, G1InputSelectRegister = 24, G0AutoincrementRegister = 25, G1AutoincrementRegister = 26, G01JointResetRegister = 27, G0InterruptEnable = 28, G1InterruptEnable = 29, G0CountingModeRegister = 30, G1CountingModeRegister = 31, G0SecondGateRegister = 32, G1SecondGateRegister = 33, G0DMAConfigRegister = 34, G0DMAStatusRegister = 35, G1DMAConfigRegister = 36, G1DMAStatusRegister = 37, G2InterruptAcknowledge = 38, G2StatusRegister = 39, G3InterruptAcknowledge = 40, G3StatusRegister = 41, G23StatusRegister = 42, G2CommandRegister = 43, G3CommandRegister = 44, G2HWSaveRegister = 45, G3HWSaveRegister = 46, G2SWSaveRegister = 47, G3SWSaveRegister = 48, G2ModeRegister = 49, G23JointStatus1Register = 50, G3ModeRegister = 51, G2LoadARegister = 52, G23JointStatus2Register = 53, G2LoadBRegister = 54, G3LoadARegister = 55, G3LoadBRegister = 56, G2InputSelectRegister = 57, G3InputSelectRegister = 58, G2AutoincrementRegister = 59, G3AutoincrementRegister = 60, G23JointResetRegister = 61, G2InterruptEnable = 62, G3InterruptEnable = 63, G2CountingModeRegister = 64, G3CountingModeRegister = 65, G3SecondGateRegister = 66, G2SecondGateRegister = 67, G2DMAConfigRegister = 68, G2DMAStatusRegister = 69, G3DMAConfigRegister = 70, G3DMAStatusRegister = 71, DIO32Input = 72, DIO32Output = 73, ClockConfigRegister = 74, GlobalInterruptStatusRegister = 75, DMAConfigRegister = 76, GlobalInterruptConfigRegister = 77, IOConfigReg0_1 = 78, IOConfigReg2_3 = 79, IOConfigReg4_5 = 80, IOConfigReg6_7 = 81, IOConfigReg8_9 = 82, IOConfigReg10_11 = 83, IOConfigReg12_13 = 84, IOConfigReg14_15 = 85, IOConfigReg16_17 = 86, IOConfigReg18_19 = 87, IOConfigReg20_21 = 88, IOConfigReg22_23 = 89, IOConfigReg24_25 = 90, IOConfigReg26_27 = 91, IOConfigReg28_29 = 92, IOConfigReg30_31 = 93, IOConfigReg32_33 = 94, IOConfigReg34_35 = 95, IOConfigReg36_37 = 96, IOConfigReg38_39 = 97, NumRegisters = 98 } ; enum ni_660x_register_width { DATA_1B = 0, DATA_2B = 1, DATA_4B = 2 } ; enum ni_660x_register_direction { NI_660x_READ = 0, NI_660x_WRITE = 1, NI_660x_READ_WRITE = 2 } ; struct NI_660xRegisterData { char const *name ; int offset ; enum ni_660x_register_direction direction ; enum ni_660x_register_width size ; }; struct ni_660x_board { unsigned short dev_id ; char const *name ; unsigned int n_chips ; }; struct ni_660x_private { struct mite_struct *mite ; struct ni_gpct_device *counter_dev ; uint64_t pfi_direction_bits ; struct mite_dma_descriptor_ring *mite_rings[2U][4U] ; spinlock_t mite_channel_lock ; spinlock_t interrupt_lock ; unsigned int dma_configuration_soft_copies[2U] ; spinlock_t soft_reg_copy_lock ; unsigned short pfi_output_selects[40U] ; }; typedef int ldv_func_ret_type___2; long ldv__builtin_expect(long exp , long c ) ; extern int mutex_trylock(struct mutex * ) ; int ldv_mutex_trylock_4(struct mutex *ldv_func_arg1 ) ; extern void mutex_unlock(struct mutex * ) ; void ldv_mutex_unlock_2(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_5(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_7(struct mutex *ldv_func_arg1 ) ; extern void mutex_lock(struct mutex * ) ; void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_3(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_6(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) ; void ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) ; void ldv_mutex_lock_lock(struct mutex *lock ) ; void ldv_mutex_unlock_lock(struct mutex *lock ) ; void ldv_mutex_lock_mutex_of_device(struct mutex *lock ) ; int ldv_mutex_trylock_mutex_of_device(struct mutex *lock ) ; void ldv_mutex_unlock_mutex_of_device(struct mutex *lock ) ; int ldv_state_variable_1 ; int ldv_state_variable_2 ; int ref_cnt ; int ldv_state_variable_0 ; extern int __VERIFIER_nondet_int(void) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern unsigned long _raw_spin_lock_irqsave(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->ldv_5961.rlock); } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->ldv_5961.rlock, flags); return; } } __inline static unsigned short readw(void const volatile *addr ) { unsigned short ret ; { __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); return (ret); } } __inline static unsigned int readl(void const volatile *addr ) { unsigned int ret ; { __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); return (ret); } } __inline static void writew(unsigned short val , void volatile *addr ) { { __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); return; } } __inline static void writel(unsigned int val , void volatile *addr ) { { __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); return; } } extern int request_threaded_irq(unsigned int , irqreturn_t (*)(int , void * ) , irqreturn_t (*)(int , void * ) , unsigned long , char const * , void * ) ; __inline static int request_irq(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) { int tmp ; { tmp = request_threaded_irq(irq, handler, 0, flags, name, dev); return (tmp); } } extern void free_irq(unsigned int , void * ) ; extern struct module __this_module ; extern void kfree(void const * ) ; extern int __VERIFIER_nondet_int(void); extern void abort(void); void assume_abort_if_not(int cond) { if(!cond) {abort();} } extern void *malloc(size_t size); long ldv_is_err(const void *ptr) { return ((unsigned long)ptr > ((unsigned long)-4095)); } void *ldv_malloc(size_t size) { if (__VERIFIER_nondet_int()) { void *res = malloc(size); assume_abort_if_not(!ldv_is_err(res)); return res; } else { return ((void *)0); } } void *__kmalloc(size_t size, gfp_t t) { return ldv_malloc(size); } void *ldv_malloc(size_t size ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } void *ldv_zalloc(size_t size ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } extern int dev_warn(struct device const * , char const * , ...) ; extern int _dev_info(struct device const * , char const * , ...) ; __inline static void const *comedi_board(struct comedi_device const *dev ) { { return ((void const *)dev->board_ptr); } } extern void comedi_event(struct comedi_device * , struct comedi_subdevice * ) ; extern void comedi_error(struct comedi_device const * , char const * ) ; extern int comedi_alloc_subdevices(struct comedi_device * , int ) ; extern int comedi_pci_driver_register(struct comedi_driver * , struct pci_driver * ) ; extern void comedi_pci_driver_unregister(struct comedi_driver * , struct pci_driver * ) ; extern struct comedi_lrange const range_unipolar5 ; __inline static struct pci_dev *comedi_to_pci_dev(struct comedi_device *dev ) { struct device const *__mptr ; struct pci_dev *tmp ; { if ((unsigned long )dev->hw_dev != (unsigned long )((struct device *)0)) { __mptr = (struct device const *)dev->hw_dev; tmp = (struct pci_dev *)__mptr + 0xffffffffffffff68UL; } else { tmp = 0; } return (tmp); } } extern unsigned int comedi_buf_read_n_available(struct comedi_async * ) ; extern int comedi_auto_config(struct device * , struct comedi_driver * , unsigned long ) ; extern void comedi_auto_unconfig(struct device * ) ; __inline static int comedi_pci_auto_config(struct pci_dev *pcidev , struct comedi_driver *driver ) { int tmp ; { tmp = comedi_auto_config(& pcidev->dev, driver, 0UL); return (tmp); } } __inline static void comedi_pci_auto_unconfig(struct pci_dev *pcidev ) { { comedi_auto_unconfig(& pcidev->dev); return; } } extern struct mite_struct *mite_alloc(struct pci_dev * ) ; __inline static void mite_free(struct mite_struct *mite ) { { kfree((void const *)mite); return; } } __inline static unsigned int mite_irq(struct mite_struct *mite ) { { return ((mite->pcidev)->irq); } } extern int mite_setup2(struct mite_struct * , unsigned int ) ; extern void mite_unsetup(struct mite_struct * ) ; extern struct mite_dma_descriptor_ring *mite_alloc_ring(struct mite_struct * ) ; extern void mite_free_ring(struct mite_dma_descriptor_ring * ) ; extern struct mite_channel *mite_request_channel_in_range(struct mite_struct * , struct mite_dma_descriptor_ring * , unsigned int , unsigned int ) ; __inline static struct mite_channel *mite_request_channel(struct mite_struct *mite , struct mite_dma_descriptor_ring *ring ) { struct mite_channel *tmp ; { tmp = mite_request_channel_in_range(mite, ring, 0U, (unsigned int )(mite->num_channels + -1)); return (tmp); } } extern void mite_release_channel(struct mite_channel * ) ; extern int mite_sync_input_dma(struct mite_channel * , struct comedi_async * ) ; extern int mite_buf_change(struct mite_dma_descriptor_ring * , struct comedi_async * ) ; extern struct ni_gpct_device *ni_gpct_device_construct(struct comedi_device * , void (*)(struct ni_gpct * , unsigned int , enum ni_gpct_register ) , unsigned int (*)(struct ni_gpct * , enum ni_gpct_register ) , enum ni_gpct_variant , unsigned int ) ; extern void ni_gpct_device_destroy(struct ni_gpct_device * ) ; extern void ni_tio_init_counter(struct ni_gpct * ) ; extern int ni_tio_rinsn(struct ni_gpct * , struct comedi_insn * , unsigned int * ) ; extern int ni_tio_insn_config(struct ni_gpct * , struct comedi_insn * , unsigned int * ) ; extern int ni_tio_winsn(struct ni_gpct * , struct comedi_insn * , unsigned int * ) ; extern int ni_tio_cmd(struct ni_gpct * , struct comedi_async * ) ; extern int ni_tio_cmdtest(struct ni_gpct * , struct comedi_cmd * ) ; extern int ni_tio_cancel(struct ni_gpct * ) ; extern void ni_tio_handle_interrupt(struct ni_gpct * , struct comedi_subdevice * ) ; extern void ni_tio_set_mite_channel(struct ni_gpct * , struct mite_channel * ) ; extern void ni_tio_acknowledge_and_confirm(struct ni_gpct * , int * , int * , int * , int * ) ; __inline static struct ni_gpct *subdev_to_counter(struct comedi_subdevice *s ) { { return ((struct ni_gpct *)s->private); } } __inline static unsigned int IOConfigReg(unsigned int pfi_channel ) { unsigned int reg ; long tmp ; { reg = pfi_channel / 2U + 78U; tmp = ldv__builtin_expect(reg > 97U, 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/staging/comedi/drivers/ni_660x.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/staging/comedi/drivers/ni_660x.c.prepared"), "i" (203), "i" (12UL)); ldv_31056: ; goto ldv_31056; } else { } return (reg); } } __inline static unsigned int NI_660X_GPCT_SUBDEV(unsigned int index ) { { return (index + 2U); } } static struct NI_660xRegisterData const registerData[98U] = { {"G0 Interrupt Acknowledge", 4, 1, 1}, {"G0 Status Register", 4, 0, 1}, {"G1 Interrupt Acknowledge", 6, 1, 1}, {"G1 Status Register", 6, 0, 1}, {"G01 Status Register ", 8, 0, 1}, {"G0 Command Register", 12, 1, 1}, {"STC DIO Parallel Input", 14, 0, 1}, {"G1 Command Register", 14, 1, 1}, {"G0 HW Save Register", 16, 0, 2}, {"G1 HW Save Register", 20, 0, 2}, {"STC DIO Output", 20, 1, 1}, {"STC DIO Control", 22, 1, 1}, {"G0 SW Save Register", 24, 0, 2}, {"G1 SW Save Register", 28, 0, 2}, {"G0 Mode Register", 52, 1, 1}, {"G01 Joint Status 1 Register", 54, 0, 1}, {"G1 Mode Register", 54, 1, 1}, {"STC DIO Serial Input", 56, 0, 1}, {"G0 Load A Register", 56, 1, 2}, {"G01 Joint Status 2 Register", 58, 0, 1}, {"G0 Load B Register", 60, 1, 2}, {"G1 Load A Register", 64, 1, 2}, {"G1 Load B Register", 68, 1, 2}, {"G0 Input Select Register", 72, 1, 1}, {"G1 Input Select Register", 74, 1, 1}, {"G0 Autoincrement Register", 136, 1, 1}, {"G1 Autoincrement Register", 138, 1, 1}, {"G01 Joint Reset Register", 144, 1, 1}, {"G0 Interrupt Enable", 146, 1, 1}, {"G1 Interrupt Enable", 150, 1, 1}, {"G0 Counting Mode Register", 176, 1, 1}, {"G1 Counting Mode Register", 178, 1, 1}, {"G0 Second Gate Register", 180, 1, 1}, {"G1 Second Gate Register", 182, 1, 1}, {"G0 DMA Config Register", 184, 1, 1}, {"G0 DMA Status Register", 184, 0, 1}, {"G1 DMA Config Register", 186, 1, 1}, {"G1 DMA Status Register", 186, 0, 1}, {"G2 Interrupt Acknowledge", 260, 1, 1}, {"G2 Status Register", 260, 0, 1}, {"G3 Interrupt Acknowledge", 262, 1, 1}, {"G3 Status Register", 262, 0, 1}, {"G23 Status Register", 264, 0, 1}, {"G2 Command Register", 268, 1, 1}, {"G3 Command Register", 270, 1, 1}, {"G2 HW Save Register", 272, 0, 2}, {"G3 HW Save Register", 276, 0, 2}, {"G2 SW Save Register", 280, 0, 2}, {"G3 SW Save Register", 284, 0, 2}, {"G2 Mode Register", 308, 1, 1}, {"G23 Joint Status 1 Register", 310, 0, 1}, {"G3 Mode Register", 310, 1, 1}, {"G2 Load A Register", 312, 1, 2}, {"G23 Joint Status 2 Register", 314, 0, 1}, {"G2 Load B Register", 316, 1, 2}, {"G3 Load A Register", 320, 1, 2}, {"G3 Load B Register", 324, 1, 2}, {"G2 Input Select Register", 328, 1, 1}, {"G3 Input Select Register", 330, 1, 1}, {"G2 Autoincrement Register", 392, 1, 1}, {"G3 Autoincrement Register", 394, 1, 1}, {"G23 Joint Reset Register", 400, 1, 1}, {"G2 Interrupt Enable", 402, 1, 1}, {"G3 Interrupt Enable", 406, 1, 1}, {"G2 Counting Mode Register", 432, 1, 1}, {"G3 Counting Mode Register", 434, 1, 1}, {"G3 Second Gate Register", 438, 1, 1}, {"G2 Second Gate Register", 436, 1, 1}, {"G2 DMA Config Register", 440, 1, 1}, {"G2 DMA Status Register", 440, 0, 1}, {"G3 DMA Config Register", 442, 1, 1}, {"G3 DMA Status Register", 442, 0, 1}, {"32 bit Digital Input", 1044, 0, 2}, {"32 bit Digital Output", 1296, 1, 2}, {"Clock Config Register", 1852, 1, 2}, {"Global Interrupt Status Register", 1876, 0, 2}, {"DMA Configuration Register", 1900, 1, 2}, {"Global Interrupt Config Register", 1904, 1, 2}, {"IO Config Register 0-1", 1916, 2, 1}, {"IO Config Register 2-3", 1918, 2, 1}, {"IO Config Register 4-5", 1920, 2, 1}, {"IO Config Register 6-7", 1922, 2, 1}, {"IO Config Register 8-9", 1924, 2, 1}, {"IO Config Register 10-11", 1926, 2, 1}, {"IO Config Register 12-13", 1928, 2, 1}, {"IO Config Register 14-15", 1930, 2, 1}, {"IO Config Register 16-17", 1932, 2, 1}, {"IO Config Register 18-19", 1934, 2, 1}, {"IO Config Register 20-21", 1936, 2, 1}, {"IO Config Register 22-23", 1938, 2, 1}, {"IO Config Register 24-25", 1940, 2, 1}, {"IO Config Register 26-27", 1942, 2, 1}, {"IO Config Register 28-29", 1944, 2, 1}, {"IO Config Register 30-31", 1946, 2, 1}, {"IO Config Register 32-33", 1948, 2, 1}, {"IO Config Register 34-35", 1950, 2, 1}, {"IO Config Register 36-37", 1952, 2, 1}, {"IO Config Register 38-39", 1954, 2, 1}}; __inline static unsigned int ioconfig_bitshift(unsigned int pfi_channel ) { { if ((int )pfi_channel & 1) { return (0U); } else { return (8U); } } } __inline static unsigned int pfi_output_select_mask(unsigned int pfi_channel ) { unsigned int tmp ; { tmp = ioconfig_bitshift(pfi_channel); return ((unsigned int )(3 << (int )tmp)); } } __inline static unsigned int pfi_output_select_bits(unsigned int pfi_channel , unsigned int output_select ) { unsigned int tmp ; { tmp = ioconfig_bitshift(pfi_channel); return ((output_select & 3U) << (int )tmp); } } __inline static unsigned int pfi_input_select_mask(unsigned int pfi_channel ) { unsigned int tmp ; { tmp = ioconfig_bitshift(pfi_channel); return ((unsigned int )(7 << (int )(tmp + 4U))); } } __inline static unsigned int pfi_input_select_bits(unsigned int pfi_channel , unsigned int input_select ) { unsigned int tmp ; { tmp = ioconfig_bitshift(pfi_channel); return ((input_select & 7U) << (int )(tmp + 4U)); } } __inline static unsigned int dma_select_mask(unsigned int dma_channel ) { long tmp ; { tmp = ldv__builtin_expect(dma_channel > 3U, 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/staging/comedi/drivers/ni_660x.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/staging/comedi/drivers/ni_660x.c.prepared"), "i" (383), "i" (12UL)); ldv_31104: ; goto ldv_31104; } else { } return ((unsigned int )(31 << (int )(dma_channel * 8U))); } } __inline static unsigned int dma_selection_counter(unsigned int counter_index ) { long tmp ; { tmp = ldv__builtin_expect(counter_index > 3U, 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/staging/comedi/drivers/ni_660x.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/staging/comedi/drivers/ni_660x.c.prepared"), "i" (392), "i" (12UL)); ldv_31110: ; goto ldv_31110; } else { } return (counter_index); } } __inline static unsigned int dma_select_bits(unsigned int dma_channel , unsigned int selection ) { long tmp ; unsigned int tmp___0 ; { tmp = ldv__builtin_expect(dma_channel > 3U, 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/staging/comedi/drivers/ni_660x.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/staging/comedi/drivers/ni_660x.c.prepared"), "i" (398), "i" (12UL)); ldv_31115: ; goto ldv_31115; } else { } tmp___0 = dma_select_mask(dma_channel); return ((selection << (int )(dma_channel * 8U)) & tmp___0); } } __inline static unsigned int dma_reset_bit(unsigned int dma_channel ) { long tmp ; { tmp = ldv__builtin_expect(dma_channel > 3U, 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/staging/comedi/drivers/ni_660x.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/staging/comedi/drivers/ni_660x.c.prepared"), "i" (404), "i" (12UL)); ldv_31119: ; goto ldv_31119; } else { } return ((unsigned int )(128 << (int )(dma_channel * 8U))); } } static unsigned int const GPCT_OFFSET[2U] = { 0U, 2048U}; static struct ni_660x_board const ni_660x_boards[4U] = { {11360U, "PCI-6601", 1U}, {4880U, "PCI-6602", 2U}, {4960U, "PXI-6602", 2U}, {11456U, "PXI-6608", 2U}}; __inline static unsigned int ni_660x_num_counters(struct comedi_device *dev ) { struct ni_660x_board const *board ; void const *tmp ; { tmp = comedi_board((struct comedi_device const *)dev); board = (struct ni_660x_board const *)tmp; return ((unsigned int )board->n_chips * 4U); } } static enum NI_660x_Register ni_gpct_to_660x_register(enum ni_gpct_register reg ) { enum NI_660x_Register ni_660x_register ; { switch ((unsigned int )reg) { case 0: ni_660x_register = 25; goto ldv_31156; case 1: ni_660x_register = 26; goto ldv_31156; case 2: ni_660x_register = 59; goto ldv_31156; case 3: ni_660x_register = 60; goto ldv_31156; case 4: ni_660x_register = 5; goto ldv_31156; case 5: ni_660x_register = 7; goto ldv_31156; case 6: ni_660x_register = 43; goto ldv_31156; case 7: ni_660x_register = 44; goto ldv_31156; case 8: ni_660x_register = 8; goto ldv_31156; case 9: ni_660x_register = 9; goto ldv_31156; case 10: ni_660x_register = 45; goto ldv_31156; case 11: ni_660x_register = 46; goto ldv_31156; case 12: ni_660x_register = 12; goto ldv_31156; case 13: ni_660x_register = 13; goto ldv_31156; case 14: ni_660x_register = 47; goto ldv_31156; case 15: ni_660x_register = 48; goto ldv_31156; case 16: ni_660x_register = 14; goto ldv_31156; case 17: ni_660x_register = 16; goto ldv_31156; case 18: ni_660x_register = 49; goto ldv_31156; case 19: ni_660x_register = 51; goto ldv_31156; case 20: ni_660x_register = 18; goto ldv_31156; case 21: ni_660x_register = 21; goto ldv_31156; case 22: ni_660x_register = 52; goto ldv_31156; case 23: ni_660x_register = 55; goto ldv_31156; case 24: ni_660x_register = 20; goto ldv_31156; case 25: ni_660x_register = 22; goto ldv_31156; case 26: ni_660x_register = 54; goto ldv_31156; case 27: ni_660x_register = 56; goto ldv_31156; case 28: ni_660x_register = 23; goto ldv_31156; case 29: ni_660x_register = 24; goto ldv_31156; case 30: ni_660x_register = 57; goto ldv_31156; case 31: ni_660x_register = 58; goto ldv_31156; case 40: ni_660x_register = 4; goto ldv_31156; case 41: ni_660x_register = 42; goto ldv_31156; case 42: ni_660x_register = 27; goto ldv_31156; case 43: ni_660x_register = 61; goto ldv_31156; case 44: ni_660x_register = 15; goto ldv_31156; case 45: ni_660x_register = 50; goto ldv_31156; case 46: ni_660x_register = 19; goto ldv_31156; case 47: ni_660x_register = 53; goto ldv_31156; case 32: ni_660x_register = 30; goto ldv_31156; case 33: ni_660x_register = 31; goto ldv_31156; case 34: ni_660x_register = 64; goto ldv_31156; case 35: ni_660x_register = 65; goto ldv_31156; case 36: ni_660x_register = 32; goto ldv_31156; case 37: ni_660x_register = 33; goto ldv_31156; case 38: ni_660x_register = 67; goto ldv_31156; case 39: ni_660x_register = 66; goto ldv_31156; case 48: ni_660x_register = 34; goto ldv_31156; case 52: ni_660x_register = 35; goto ldv_31156; case 49: ni_660x_register = 36; goto ldv_31156; case 53: ni_660x_register = 37; goto ldv_31156; case 50: ni_660x_register = 68; goto ldv_31156; case 54: ni_660x_register = 69; goto ldv_31156; case 51: ni_660x_register = 70; goto ldv_31156; case 55: ni_660x_register = 71; goto ldv_31156; case 58: ni_660x_register = 0; goto ldv_31156; case 59: ni_660x_register = 2; goto ldv_31156; case 60: ni_660x_register = 38; goto ldv_31156; case 61: ni_660x_register = 40; goto ldv_31156; case 62: ni_660x_register = 1; goto ldv_31156; case 63: ni_660x_register = 3; goto ldv_31156; case 64: ni_660x_register = 39; goto ldv_31156; case 65: ni_660x_register = 41; goto ldv_31156; case 66: ni_660x_register = 28; goto ldv_31156; case 67: ni_660x_register = 29; goto ldv_31156; case 68: ni_660x_register = 62; goto ldv_31156; case 69: ni_660x_register = 63; goto ldv_31156; default: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/staging/comedi/drivers/ni_660x.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/staging/comedi/drivers/ni_660x.c.prepared"), "i" (690), "i" (12UL)); ldv_31225: ; goto ldv_31225; return (0); } ldv_31156: ; return (ni_660x_register); } } __inline static void ni_660x_write_register(struct comedi_device *dev , unsigned int chip_index , unsigned int bits , enum NI_660x_Register reg ) { struct ni_660x_private *devpriv ; void *write_address ; { devpriv = (struct ni_660x_private *)dev->private; write_address = (devpriv->mite)->daq_io_addr + ((unsigned long )GPCT_OFFSET[chip_index] + (unsigned long )registerData[(unsigned int )reg].offset); switch ((unsigned int )registerData[(unsigned int )reg].size) { case 1: writew((int )((unsigned short )bits), (void volatile *)write_address); goto ldv_31235; case 2: writel(bits, (void volatile *)write_address); goto ldv_31235; default: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/staging/comedi/drivers/ni_660x.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/staging/comedi/drivers/ni_660x.c.prepared"), "i" (714), "i" (12UL)); ldv_31238: ; goto ldv_31238; } ldv_31235: ; return; } } __inline static unsigned int ni_660x_read_register(struct comedi_device *dev , unsigned int chip_index , enum NI_660x_Register reg ) { struct ni_660x_private *devpriv ; void *read_address ; unsigned short tmp ; unsigned int tmp___0 ; { devpriv = (struct ni_660x_private *)dev->private; read_address = (devpriv->mite)->daq_io_addr + ((unsigned long )GPCT_OFFSET[chip_index] + (unsigned long )registerData[(unsigned int )reg].offset); switch ((unsigned int )registerData[(unsigned int )reg].size) { case 1: tmp = readw((void const volatile *)read_address); return ((unsigned int )tmp); case 2: tmp___0 = readl((void const volatile *)read_address); return (tmp___0); default: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/staging/comedi/drivers/ni_660x.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/staging/comedi/drivers/ni_660x.c.prepared"), "i" (736), "i" (12UL)); ldv_31249: ; goto ldv_31249; } return (0U); } } static void ni_gpct_write_register(struct ni_gpct *counter , unsigned int bits , enum ni_gpct_register reg ) { struct comedi_device *dev ; enum NI_660x_Register ni_660x_register ; enum NI_660x_Register tmp ; { dev = (counter->counter_dev)->dev; tmp = ni_gpct_to_660x_register(reg); ni_660x_register = tmp; ni_660x_write_register(dev, counter->chip_index, bits, ni_660x_register); return; } } static unsigned int ni_gpct_read_register(struct ni_gpct *counter , enum ni_gpct_register reg ) { struct comedi_device *dev ; enum NI_660x_Register ni_660x_register ; enum NI_660x_Register tmp ; unsigned int tmp___0 ; { dev = (counter->counter_dev)->dev; tmp = ni_gpct_to_660x_register(reg); ni_660x_register = tmp; tmp___0 = ni_660x_read_register(dev, counter->chip_index, ni_660x_register); return (tmp___0); } } __inline static struct mite_dma_descriptor_ring *mite_ring(struct ni_660x_private *priv , struct ni_gpct *counter ) { { return (priv->mite_rings[counter->chip_index][counter->counter_index]); } } __inline static void ni_660x_set_dma_channel(struct comedi_device *dev , unsigned int mite_channel , struct ni_gpct *counter ) { struct ni_660x_private *devpriv ; unsigned long flags ; raw_spinlock_t *tmp ; unsigned int tmp___0 ; unsigned int tmp___1 ; unsigned int tmp___2 ; unsigned int tmp___3 ; { devpriv = (struct ni_660x_private *)dev->private; tmp = spinlock_check(& devpriv->soft_reg_copy_lock); flags = _raw_spin_lock_irqsave(tmp); tmp___0 = dma_select_mask(mite_channel); devpriv->dma_configuration_soft_copies[counter->chip_index] = devpriv->dma_configuration_soft_copies[counter->chip_index] & ~ tmp___0; tmp___1 = dma_selection_counter(counter->counter_index); tmp___2 = dma_select_bits(mite_channel, tmp___1); devpriv->dma_configuration_soft_copies[counter->chip_index] = devpriv->dma_configuration_soft_copies[counter->chip_index] | tmp___2; tmp___3 = dma_reset_bit(mite_channel); ni_660x_write_register(dev, counter->chip_index, devpriv->dma_configuration_soft_copies[counter->chip_index] | tmp___3, 76); __asm__ volatile ("": : : "memory"); spin_unlock_irqrestore(& devpriv->soft_reg_copy_lock, flags); return; } } __inline static void ni_660x_unset_dma_channel(struct comedi_device *dev , unsigned int mite_channel , struct ni_gpct *counter ) { struct ni_660x_private *devpriv ; unsigned long flags ; raw_spinlock_t *tmp ; unsigned int tmp___0 ; unsigned int tmp___1 ; { devpriv = (struct ni_660x_private *)dev->private; tmp = spinlock_check(& devpriv->soft_reg_copy_lock); flags = _raw_spin_lock_irqsave(tmp); tmp___0 = dma_select_mask(mite_channel); devpriv->dma_configuration_soft_copies[counter->chip_index] = devpriv->dma_configuration_soft_copies[counter->chip_index] & ~ tmp___0; tmp___1 = dma_select_bits(mite_channel, 31U); devpriv->dma_configuration_soft_copies[counter->chip_index] = devpriv->dma_configuration_soft_copies[counter->chip_index] | tmp___1; ni_660x_write_register(dev, counter->chip_index, devpriv->dma_configuration_soft_copies[counter->chip_index], 76); __asm__ volatile ("": : : "memory"); spin_unlock_irqrestore(& devpriv->soft_reg_copy_lock, flags); return; } } static int ni_660x_request_mite_channel(struct comedi_device *dev , struct ni_gpct *counter , enum comedi_io_direction direction ) { struct ni_660x_private *devpriv ; unsigned long flags ; struct mite_channel *mite_chan ; raw_spinlock_t *tmp ; long tmp___0 ; struct mite_dma_descriptor_ring *tmp___1 ; { devpriv = (struct ni_660x_private *)dev->private; tmp = spinlock_check(& devpriv->mite_channel_lock); flags = _raw_spin_lock_irqsave(tmp); tmp___0 = ldv__builtin_expect((unsigned long )counter->mite_chan != (unsigned long )((struct mite_channel *)0), 0L); if (tmp___0 != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/staging/comedi/drivers/ni_660x.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/staging/comedi/drivers/ni_660x.c.prepared"), "i" (817), "i" (12UL)); ldv_31298: ; goto ldv_31298; } else { } tmp___1 = mite_ring(devpriv, counter); mite_chan = mite_request_channel(devpriv->mite, tmp___1); if ((unsigned long )mite_chan == (unsigned long )((struct mite_channel *)0)) { spin_unlock_irqrestore(& devpriv->mite_channel_lock, flags); comedi_error((struct comedi_device const *)dev, "failed to reserve mite dma channel for counter."); return (-16); } else { } mite_chan->dir = (int )direction; ni_tio_set_mite_channel(counter, mite_chan); ni_660x_set_dma_channel(dev, mite_chan->channel, counter); spin_unlock_irqrestore(& devpriv->mite_channel_lock, flags); return (0); } } static void ni_660x_release_mite_channel(struct comedi_device *dev , struct ni_gpct *counter ) { struct ni_660x_private *devpriv ; unsigned long flags ; raw_spinlock_t *tmp ; struct mite_channel *mite_chan ; { devpriv = (struct ni_660x_private *)dev->private; tmp = spinlock_check(& devpriv->mite_channel_lock); flags = _raw_spin_lock_irqsave(tmp); if ((unsigned long )counter->mite_chan != (unsigned long )((struct mite_channel *)0)) { mite_chan = counter->mite_chan; ni_660x_unset_dma_channel(dev, mite_chan->channel, counter); ni_tio_set_mite_channel(counter, 0); mite_release_channel(mite_chan); } else { } spin_unlock_irqrestore(& devpriv->mite_channel_lock, flags); return; } } static int ni_660x_cmd(struct comedi_device *dev , struct comedi_subdevice *s ) { int retval ; struct ni_gpct *counter ; struct ni_gpct *tmp ; { tmp = subdev_to_counter(s); counter = tmp; retval = ni_660x_request_mite_channel(dev, counter, 0); if (retval != 0) { comedi_error((struct comedi_device const *)dev, "no dma channel available for use by counter"); return (retval); } else { } ni_tio_acknowledge_and_confirm(counter, 0, 0, 0, 0); retval = ni_tio_cmd(counter, s->async); return (retval); } } static int ni_660x_cmdtest(struct comedi_device *dev , struct comedi_subdevice *s , struct comedi_cmd *cmd ) { struct ni_gpct *counter ; struct ni_gpct *tmp ; int tmp___0 ; { tmp = subdev_to_counter(s); counter = tmp; tmp___0 = ni_tio_cmdtest(counter, cmd); return (tmp___0); } } static int ni_660x_cancel(struct comedi_device *dev , struct comedi_subdevice *s ) { struct ni_gpct *counter ; struct ni_gpct *tmp ; int retval ; { tmp = subdev_to_counter(s); counter = tmp; retval = ni_tio_cancel(counter); ni_660x_release_mite_channel(dev, counter); return (retval); } } static void set_tio_counterswap(struct comedi_device *dev , int chipset ) { { if (chipset != 0) { ni_660x_write_register(dev, (unsigned int )chipset, 2097152U, 74); } else { ni_660x_write_register(dev, (unsigned int )chipset, 0U, 74); } return; } } static void ni_660x_handle_gpct_interrupt(struct comedi_device *dev , struct comedi_subdevice *s ) { struct ni_gpct *tmp ; { tmp = subdev_to_counter(s); ni_tio_handle_interrupt(tmp, s); if ((s->async)->events != 0U) { if (((s->async)->events & 50U) != 0U) { ni_660x_cancel(dev, s); } else { } comedi_event(dev, s); } else { } return; } } static irqreturn_t ni_660x_interrupt(int irq , void *d ) { struct comedi_device *dev ; struct ni_660x_private *devpriv ; struct comedi_subdevice *s ; unsigned int i ; unsigned long flags ; raw_spinlock_t *tmp ; unsigned int tmp___0 ; unsigned int tmp___1 ; { dev = (struct comedi_device *)d; devpriv = (struct ni_660x_private *)dev->private; if (dev->attached == 0) { return (0); } else { } tmp = spinlock_check(& devpriv->interrupt_lock); flags = _raw_spin_lock_irqsave(tmp); __asm__ volatile ("mfence": : : "memory"); i = 0U; goto ldv_31348; ldv_31347: tmp___0 = NI_660X_GPCT_SUBDEV(i); s = dev->subdevices + (unsigned long )tmp___0; ni_660x_handle_gpct_interrupt(dev, s); i = i + 1U; ldv_31348: tmp___1 = ni_660x_num_counters(dev); if (tmp___1 > i) { goto ldv_31347; } else { goto ldv_31349; } ldv_31349: spin_unlock_irqrestore(& devpriv->interrupt_lock, flags); return (1); } } static int ni_660x_input_poll(struct comedi_device *dev , struct comedi_subdevice *s ) { struct ni_660x_private *devpriv ; unsigned long flags ; raw_spinlock_t *tmp ; struct ni_gpct *tmp___0 ; unsigned int tmp___1 ; { devpriv = (struct ni_660x_private *)dev->private; tmp = spinlock_check(& devpriv->interrupt_lock); flags = _raw_spin_lock_irqsave(tmp); tmp___0 = subdev_to_counter(s); mite_sync_input_dma(tmp___0->mite_chan, s->async); spin_unlock_irqrestore(& devpriv->interrupt_lock, flags); tmp___1 = comedi_buf_read_n_available(s->async); return ((int )tmp___1); } } static int ni_660x_buf_change(struct comedi_device *dev , struct comedi_subdevice *s , unsigned long new_size ) { struct ni_660x_private *devpriv ; int ret ; struct ni_gpct *tmp ; struct mite_dma_descriptor_ring *tmp___0 ; { devpriv = (struct ni_660x_private *)dev->private; tmp = subdev_to_counter(s); tmp___0 = mite_ring(devpriv, tmp); ret = mite_buf_change(tmp___0, s->async); if (ret < 0) { return (ret); } else { } return (0); } } static int ni_660x_allocate_private(struct comedi_device *dev ) { struct ni_660x_private *devpriv ; unsigned int i ; void *tmp ; struct lock_class_key __key ; struct lock_class_key __key___0 ; struct lock_class_key __key___1 ; { tmp = kzalloc(392UL, 208U); devpriv = (struct ni_660x_private *)tmp; if ((unsigned long )devpriv == (unsigned long )((struct ni_660x_private *)0)) { return (-12); } else { } dev->private = (void *)devpriv; spinlock_check(& devpriv->mite_channel_lock); __raw_spin_lock_init(& devpriv->mite_channel_lock.ldv_5961.rlock, "&(&devpriv->mite_channel_lock)->rlock", & __key); spinlock_check(& devpriv->interrupt_lock); __raw_spin_lock_init(& devpriv->interrupt_lock.ldv_5961.rlock, "&(&devpriv->interrupt_lock)->rlock", & __key___0); spinlock_check(& devpriv->soft_reg_copy_lock); __raw_spin_lock_init(& devpriv->soft_reg_copy_lock.ldv_5961.rlock, "&(&devpriv->soft_reg_copy_lock)->rlock", & __key___1); i = 0U; goto ldv_31375; ldv_31374: devpriv->pfi_output_selects[i] = 1U; i = i + 1U; ldv_31375: ; if (i <= 39U) { goto ldv_31374; } else { goto ldv_31376; } ldv_31376: ; return (0); } } static int ni_660x_alloc_mite_rings(struct comedi_device *dev ) { struct ni_660x_board const *board ; void const *tmp ; struct ni_660x_private *devpriv ; unsigned int i ; unsigned int j ; { tmp = comedi_board((struct comedi_device const *)dev); board = (struct ni_660x_board const *)tmp; devpriv = (struct ni_660x_private *)dev->private; i = 0U; goto ldv_31388; ldv_31387: j = 0U; goto ldv_31385; ldv_31384: devpriv->mite_rings[i][j] = mite_alloc_ring(devpriv->mite); if ((unsigned long )devpriv->mite_rings[i][j] == (unsigned long )((struct mite_dma_descriptor_ring *)0)) { return (-12); } else { } j = j + 1U; ldv_31385: ; if (j <= 3U) { goto ldv_31384; } else { goto ldv_31386; } ldv_31386: i = i + 1U; ldv_31388: ; if ((unsigned int )board->n_chips > i) { goto ldv_31387; } else { goto ldv_31389; } ldv_31389: ; return (0); } } static void ni_660x_free_mite_rings(struct comedi_device *dev ) { struct ni_660x_board const *board ; void const *tmp ; struct ni_660x_private *devpriv ; unsigned int i ; unsigned int j ; { tmp = comedi_board((struct comedi_device const *)dev); board = (struct ni_660x_board const *)tmp; devpriv = (struct ni_660x_private *)dev->private; i = 0U; goto ldv_31401; ldv_31400: j = 0U; goto ldv_31398; ldv_31397: mite_free_ring(devpriv->mite_rings[i][j]); j = j + 1U; ldv_31398: ; if (j <= 3U) { goto ldv_31397; } else { goto ldv_31399; } ldv_31399: i = i + 1U; ldv_31401: ; if ((unsigned int )board->n_chips > i) { goto ldv_31400; } else { goto ldv_31402; } ldv_31402: ; return; } } static struct ni_660x_board const *ni_660x_find_boardinfo(struct pci_dev *pcidev ) { unsigned int dev_id ; unsigned int n ; struct ni_660x_board const *board ; { dev_id = (unsigned int )pcidev->device; n = 0U; goto ldv_31412; ldv_31411: board = (struct ni_660x_board const *)(& ni_660x_boards) + (unsigned long )n; if ((unsigned int )board->dev_id == dev_id) { return (board); } else { } n = n + 1U; ldv_31412: ; if (n <= 3U) { goto ldv_31411; } else { goto ldv_31413; } ldv_31413: ; return (0); } } static int ni_660x_GPCT_rinsn(struct comedi_device *dev , struct comedi_subdevice *s , struct comedi_insn *insn , unsigned int *data ) { struct ni_gpct *tmp ; int tmp___0 ; { tmp = subdev_to_counter(s); tmp___0 = ni_tio_rinsn(tmp, insn, data); return (tmp___0); } } static void init_tio_chip(struct comedi_device *dev , int chipset ) { struct ni_660x_private *devpriv ; unsigned int i ; unsigned int tmp ; unsigned int tmp___0 ; unsigned int tmp___1 ; { devpriv = (struct ni_660x_private *)dev->private; devpriv->dma_configuration_soft_copies[chipset] = 0U; i = 0U; goto ldv_31427; ldv_31426: tmp = dma_select_bits(i, 31U); tmp___0 = dma_select_mask(i); devpriv->dma_configuration_soft_copies[chipset] = devpriv->dma_configuration_soft_copies[chipset] | (tmp & tmp___0); i = i + 1U; ldv_31427: ; if (i <= 3U) { goto ldv_31426; } else { goto ldv_31428; } ldv_31428: ni_660x_write_register(dev, (unsigned int )chipset, devpriv->dma_configuration_soft_copies[chipset], 76); i = 0U; goto ldv_31430; ldv_31429: tmp___1 = IOConfigReg(i); ni_660x_write_register(dev, (unsigned int )chipset, 0U, (enum NI_660x_Register )tmp___1); i = i + 1U; ldv_31430: ; if (i <= 39U) { goto ldv_31429; } else { goto ldv_31431; } ldv_31431: ; return; } } static int ni_660x_GPCT_insn_config(struct comedi_device *dev , struct comedi_subdevice *s , struct comedi_insn *insn , unsigned int *data ) { struct ni_gpct *tmp ; int tmp___0 ; { tmp = subdev_to_counter(s); tmp___0 = ni_tio_insn_config(tmp, insn, data); return (tmp___0); } } static int ni_660x_GPCT_winsn(struct comedi_device *dev , struct comedi_subdevice *s , struct comedi_insn *insn , unsigned int *data ) { struct ni_gpct *tmp ; int tmp___0 ; { tmp = subdev_to_counter(s); tmp___0 = ni_tio_winsn(tmp, insn, data); return (tmp___0); } } static int ni_660x_dio_insn_bits(struct comedi_device *dev , struct comedi_subdevice *s , struct comedi_insn *insn , unsigned int *data ) { unsigned int base_bitfield_channel ; unsigned int tmp ; { base_bitfield_channel = insn->chanspec & 65535U; if (*data != 0U) { s->state = s->state & ~ (*data << (int )base_bitfield_channel); s->state = s->state | ((*data & *(data + 1UL)) << (int )base_bitfield_channel); ni_660x_write_register(dev, 0U, s->state, 73); } else { } tmp = ni_660x_read_register(dev, 0U, 72); *(data + 1UL) = tmp >> (int )base_bitfield_channel; return ((int )insn->n); } } static void ni_660x_select_pfi_output(struct comedi_device *dev , unsigned int pfi_channel , unsigned int output_select ) { struct ni_660x_board const *board ; void const *tmp ; unsigned int counter_4_7_first_pfi ; unsigned int counter_4_7_last_pfi ; unsigned int active_chipset ; unsigned int idle_chipset ; unsigned int active_bits ; unsigned int idle_bits ; unsigned int tmp___0 ; unsigned int tmp___1 ; unsigned int tmp___2 ; unsigned int tmp___3 ; unsigned int tmp___4 ; unsigned int tmp___5 ; unsigned int tmp___6 ; unsigned int tmp___7 ; { tmp = comedi_board((struct comedi_device const *)dev); board = (struct ni_660x_board const *)tmp; counter_4_7_first_pfi = 8U; counter_4_7_last_pfi = 23U; active_chipset = 0U; idle_chipset = 0U; if ((unsigned int )board->n_chips > 1U) { if ((output_select == 1U && pfi_channel >= counter_4_7_first_pfi) && pfi_channel <= counter_4_7_last_pfi) { active_chipset = 1U; idle_chipset = 0U; } else { active_chipset = 0U; idle_chipset = 1U; } } else { } if (idle_chipset != active_chipset) { tmp___0 = IOConfigReg(pfi_channel); idle_bits = ni_660x_read_register(dev, idle_chipset, (enum NI_660x_Register )tmp___0); tmp___1 = pfi_output_select_mask(pfi_channel); idle_bits = ~ tmp___1 & idle_bits; tmp___2 = pfi_output_select_bits(pfi_channel, 0U); idle_bits = tmp___2 | idle_bits; tmp___3 = IOConfigReg(pfi_channel); ni_660x_write_register(dev, idle_chipset, idle_bits, (enum NI_660x_Register )tmp___3); } else { } tmp___4 = IOConfigReg(pfi_channel); active_bits = ni_660x_read_register(dev, active_chipset, (enum NI_660x_Register )tmp___4); tmp___5 = pfi_output_select_mask(pfi_channel); active_bits = ~ tmp___5 & active_bits; tmp___6 = pfi_output_select_bits(pfi_channel, output_select); active_bits = tmp___6 | active_bits; tmp___7 = IOConfigReg(pfi_channel); ni_660x_write_register(dev, active_chipset, active_bits, (enum NI_660x_Register )tmp___7); return; } } static int ni_660x_set_pfi_routing(struct comedi_device *dev , unsigned int chan , unsigned int source ) { struct ni_660x_private *devpriv ; { devpriv = (struct ni_660x_private *)dev->private; if (source > 3U) { return (-22); } else { } if (source == 0U) { return (-22); } else { } if (chan <= 7U) { if (source == 1U) { return (-22); } else if (chan > 31U) { if (source == 2U) { return (-22); } else { } } else { } } else { } devpriv->pfi_output_selects[chan] = (unsigned short )source; if ((int )(devpriv->pfi_direction_bits >> (int )chan) & 1) { ni_660x_select_pfi_output(dev, chan, (unsigned int )devpriv->pfi_output_selects[chan]); } else { } return (0); } } static int ni_660x_dio_insn_config(struct comedi_device *dev , struct comedi_subdevice *s , struct comedi_insn *insn , unsigned int *data ) { struct ni_660x_private *devpriv ; unsigned int chan ; uint64_t bit ; unsigned int val ; int ret ; unsigned int tmp ; unsigned int tmp___0 ; unsigned int tmp___1 ; unsigned int tmp___2 ; { devpriv = (struct ni_660x_private *)dev->private; chan = insn->chanspec & 65535U; bit = 1ULL << (int )chan; switch (*data) { case 1: devpriv->pfi_direction_bits = devpriv->pfi_direction_bits | bit; ni_660x_select_pfi_output(dev, chan, (unsigned int )devpriv->pfi_output_selects[chan]); goto ldv_31481; case 0: devpriv->pfi_direction_bits = devpriv->pfi_direction_bits & ~ bit; ni_660x_select_pfi_output(dev, chan, 0U); goto ldv_31481; case 28: *(data + 1UL) = (devpriv->pfi_direction_bits & bit) != 0ULL; goto ldv_31481; case 4099: ret = ni_660x_set_pfi_routing(dev, chan, *(data + 1UL)); if (ret != 0) { return (ret); } else { } goto ldv_31481; case 4109: *(data + 1UL) = (unsigned int )devpriv->pfi_output_selects[chan]; goto ldv_31481; case 24: tmp = IOConfigReg(chan); val = ni_660x_read_register(dev, 0U, (enum NI_660x_Register )tmp); tmp___0 = pfi_input_select_mask(chan); val = ~ tmp___0 & val; tmp___1 = pfi_input_select_bits(chan, *(data + 1UL)); val = tmp___1 | val; tmp___2 = IOConfigReg(chan); ni_660x_write_register(dev, 0U, val, (enum NI_660x_Register )tmp___2); goto ldv_31481; default: ; return (-22); } ldv_31481: ; return ((int )insn->n); } } static int ni_660x_auto_attach(struct comedi_device *dev , unsigned long context_unused ) { struct pci_dev *pcidev ; struct pci_dev *tmp ; struct ni_660x_board const *board ; struct ni_660x_private *devpriv ; struct comedi_subdevice *s ; int ret ; unsigned int i ; unsigned int global_interrupt_config_bits ; struct ni_660x_board const *tmp___0 ; void const *tmp___1 ; unsigned int tmp___2 ; unsigned int tmp___3 ; unsigned int tmp___4 ; unsigned int tmp___5 ; unsigned int tmp___6 ; { tmp = comedi_to_pci_dev(dev); pcidev = tmp; ret = ni_660x_allocate_private(dev); if (ret < 0) { return (ret); } else { } devpriv = (struct ni_660x_private *)dev->private; tmp___0 = ni_660x_find_boardinfo(pcidev); dev->board_ptr = (void const *)tmp___0; if ((unsigned long )dev->board_ptr == (unsigned long )((void const *)0)) { return (-19); } else { } tmp___1 = comedi_board((struct comedi_device const *)dev); board = (struct ni_660x_board const *)tmp___1; devpriv->mite = mite_alloc(pcidev); if ((unsigned long )devpriv->mite == (unsigned long )((struct mite_struct *)0)) { return (-12); } else { } dev->board_name = board->name; ret = mite_setup2(devpriv->mite, 1U); if (ret < 0) { dev_warn((struct device const *)dev->class_dev, "error setting up mite\n"); return (ret); } else { } ret = ni_660x_alloc_mite_rings(dev); if (ret < 0) { return (ret); } else { } ret = comedi_alloc_subdevices(dev, 10); if (ret != 0) { return (ret); } else { } s = dev->subdevices; s->type = 0; s = dev->subdevices + 1UL; s->type = 5; s->subdev_flags = 196608; s->n_chan = 40; s->maxdata = 1U; s->range_table = & range_unipolar5; s->insn_bits = & ni_660x_dio_insn_bits; s->insn_config = & ni_660x_dio_insn_config; s->io_bits = 0U; ni_660x_write_register(dev, 0U, 0U, 11); tmp___2 = ni_660x_num_counters(dev); devpriv->counter_dev = ni_gpct_device_construct(dev, & ni_gpct_write_register, & ni_gpct_read_register, 2, tmp___2); if ((unsigned long )devpriv->counter_dev == (unsigned long )((struct ni_gpct_device *)0)) { return (-12); } else { } i = 0U; goto ldv_31500; ldv_31499: tmp___3 = NI_660X_GPCT_SUBDEV(i); s = dev->subdevices + (unsigned long )tmp___3; tmp___4 = ni_660x_num_counters(dev); if (tmp___4 > i) { s->type = 6; s->subdev_flags = 268664832; s->n_chan = 3; s->maxdata = 4294967295U; s->insn_read = & ni_660x_GPCT_rinsn; s->insn_write = & ni_660x_GPCT_winsn; s->insn_config = & ni_660x_GPCT_insn_config; s->do_cmd = & ni_660x_cmd; s->len_chanlist = 1; s->do_cmdtest = & ni_660x_cmdtest; s->cancel = & ni_660x_cancel; s->poll = & ni_660x_input_poll; s->async_dma_dir = 0; s->buf_change = & ni_660x_buf_change; s->private = (void *)(devpriv->counter_dev)->counters + (unsigned long )i; ((devpriv->counter_dev)->counters + (unsigned long )i)->chip_index = i / 4U; ((devpriv->counter_dev)->counters + (unsigned long )i)->counter_index = i & 3U; } else { s->type = 0; } i = i + 1U; ldv_31500: ; if (i <= 7U) { goto ldv_31499; } else { goto ldv_31501; } ldv_31501: i = 0U; goto ldv_31503; ldv_31502: init_tio_chip(dev, (int )i); i = i + 1U; ldv_31503: ; if ((unsigned int )board->n_chips > i) { goto ldv_31502; } else { goto ldv_31504; } ldv_31504: i = 0U; goto ldv_31506; ldv_31505: ni_tio_init_counter((devpriv->counter_dev)->counters + (unsigned long )i); i = i + 1U; ldv_31506: tmp___5 = ni_660x_num_counters(dev); if (tmp___5 > i) { goto ldv_31505; } else { goto ldv_31507; } ldv_31507: i = 0U; goto ldv_31509; ldv_31508: ; if (i <= 7U) { ni_660x_set_pfi_routing(dev, i, 2U); } else { ni_660x_set_pfi_routing(dev, i, 1U); } ni_660x_select_pfi_output(dev, i, 0U); i = i + 1U; ldv_31509: ; if (i <= 39U) { goto ldv_31508; } else { goto ldv_31510; } ldv_31510: i = 0U; goto ldv_31512; ldv_31511: set_tio_counterswap(dev, (int )i); i = i + 1U; ldv_31512: ; if ((unsigned int )board->n_chips > i) { goto ldv_31511; } else { goto ldv_31513; } ldv_31513: tmp___6 = mite_irq(devpriv->mite); ret = request_irq(tmp___6, & ni_660x_interrupt, 128UL, "ni_660x", (void *)dev); if (ret < 0) { dev_warn((struct device const *)dev->class_dev, " irq not available\n"); return (ret); } else { } dev->irq = mite_irq(devpriv->mite); global_interrupt_config_bits = 2147483648U; if ((unsigned int )board->n_chips > 1U) { global_interrupt_config_bits = global_interrupt_config_bits | 536870912U; } else { } ni_660x_write_register(dev, 0U, global_interrupt_config_bits, 77); _dev_info((struct device const *)dev->class_dev, "ni_660x: %s attached\n", dev->board_name); return (0); } } static void ni_660x_detach(struct comedi_device *dev ) { struct ni_660x_private *devpriv ; { devpriv = (struct ni_660x_private *)dev->private; if (dev->irq != 0U) { free_irq(dev->irq, (void *)dev); } else { } if ((unsigned long )devpriv != (unsigned long )((struct ni_660x_private *)0)) { if ((unsigned long )devpriv->counter_dev != (unsigned long )((struct ni_gpct_device *)0)) { ni_gpct_device_destroy(devpriv->counter_dev); } else { } if ((unsigned long )devpriv->mite != (unsigned long )((struct mite_struct *)0)) { ni_660x_free_mite_rings(dev); mite_unsetup(devpriv->mite); mite_free(devpriv->mite); } else { } } else { } return; } } static struct comedi_driver ni_660x_driver = {0, "ni_660x", & __this_module, 0, & ni_660x_detach, & ni_660x_auto_attach, 0U, 0, 0}; static int ni_660x_pci_probe(struct pci_dev *dev , struct pci_device_id const *ent ) { int tmp ; { tmp = comedi_pci_auto_config(dev, & ni_660x_driver); return (tmp); } } static void ni_660x_pci_remove(struct pci_dev *dev ) { { comedi_pci_auto_unconfig(dev); return; } } static struct pci_device_id const ni_660x_pci_table[5U] = { {4243U, 11360U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 4880U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 4960U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4243U, 11456U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; struct pci_device_id const __mod_pci_device_table ; static struct pci_driver ni_660x_pci_driver = {{0, 0}, "ni_660x", (struct pci_device_id const *)(& ni_660x_pci_table), & ni_660x_pci_probe, & ni_660x_pci_remove, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; static int ni_660x_driver_init(void) { int tmp ; { tmp = comedi_pci_driver_register(& ni_660x_driver, & ni_660x_pci_driver); return (tmp); } } static void ni_660x_driver_exit(void) { { comedi_pci_driver_unregister(& ni_660x_driver, & ni_660x_pci_driver); return; } } extern int ldv_ni_660x_driver_probe_2(void) ; struct pci_device_id *ldvarg0 ; extern int ldv_ni_660x_driver_release_2(void) ; unsigned long ldvarg1 ; int ldv_retval_0 ; extern int ldv_ni_660x_driver_close_2(void) ; struct comedi_device *ni_660x_driver_group0 ; extern int ldv_ni_660x_driver_attach_2(void) ; struct pci_dev *ni_660x_pci_driver_group0 ; int ldv_retval_1 ; void ldv_initialize(void) ; void ldv_check_final_state(void) ; extern int ldv_ni_660x_driver_open_2(void) ; int main(void) { int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { ldv_initialize(); ldv_state_variable_1 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_2 = 0; ldv_31600: tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_state_variable_1 != 0) { tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ; if (ldv_state_variable_1 == 1) { ldv_retval_0 = ni_660x_pci_probe(ni_660x_pci_driver_group0, (struct pci_device_id const *)ldvarg0); if (ldv_retval_0 == 0) { ldv_state_variable_1 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_31579; case 1: ; if (ldv_state_variable_1 == 2) { ni_660x_pci_remove(ni_660x_pci_driver_group0); ldv_state_variable_1 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_31579; default: ; goto ldv_31579; } ldv_31579: ; } else { } goto ldv_31582; case 1: ; if (ldv_state_variable_0 != 0) { tmp___1 = __VERIFIER_nondet_int(); switch (tmp___1) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { ni_660x_driver_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_31586; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_1 = ni_660x_driver_init(); if (ldv_retval_1 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_2 = 1; ldv_state_variable_1 = 1; } else { } if (ldv_retval_1 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_31586; default: ; goto ldv_31586; } ldv_31586: ; } else { } goto ldv_31582; case 2: ; if (ldv_state_variable_2 != 0) { tmp___2 = __VERIFIER_nondet_int(); switch (tmp___2) { case 0: ; if (ldv_state_variable_2 == 4) { ni_660x_detach(ni_660x_driver_group0); ldv_state_variable_2 = 2; } else { } if (ldv_state_variable_2 == 3) { ni_660x_detach(ni_660x_driver_group0); ldv_state_variable_2 = 2; } else { } goto ldv_31591; case 1: ; if (ldv_state_variable_2 == 4) { ni_660x_auto_attach(ni_660x_driver_group0, ldvarg1); ldv_state_variable_2 = 4; } else { } if (ldv_state_variable_2 == 1) { ni_660x_auto_attach(ni_660x_driver_group0, ldvarg1); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { ni_660x_auto_attach(ni_660x_driver_group0, ldvarg1); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { ni_660x_auto_attach(ni_660x_driver_group0, ldvarg1); ldv_state_variable_2 = 2; } else { } goto ldv_31591; case 2: ; if (ldv_state_variable_2 == 2) { ldv_ni_660x_driver_release_2(); ldv_state_variable_2 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_31591; case 3: ; if (ldv_state_variable_2 == 3) { ldv_ni_660x_driver_open_2(); ldv_state_variable_2 = 4; } else { } goto ldv_31591; case 4: ; if (ldv_state_variable_2 == 4) { ldv_ni_660x_driver_close_2(); ldv_state_variable_2 = 3; } else { } goto ldv_31591; case 5: ; if (ldv_state_variable_2 == 2) { ldv_ni_660x_driver_attach_2(); ldv_state_variable_2 = 3; } else { } goto ldv_31591; case 6: ; if (ldv_state_variable_2 == 1) { ldv_ni_660x_driver_probe_2(); ldv_state_variable_2 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_31591; default: ; goto ldv_31591; } ldv_31591: ; } else { } goto ldv_31582; default: ; goto ldv_31582; } ldv_31582: ; goto ldv_31600; ldv_final: ldv_check_final_state(); return 0; } } void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_2(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_3(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_mutex_of_device(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } int ldv_mutex_trylock_4(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_trylock(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_5(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex_of_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_6(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_cred_guard_mutex_of_signal_struct(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_7(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } __inline static void ldv_error(void) __attribute__((__no_instrument_function__)) ; __inline static void ldv_error(void) { { ERROR: {reach_error();abort();} } } extern int __VERIFIER_nondet_int(void) ; long ldv__builtin_expect(long exp , long c ) { { return (exp); } } void ldv__builtin_trap(void) { { ldv_error(); return; } } static int ldv_mutex_cred_guard_mutex_of_signal_struct ; int ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return; } } int ldv_mutex_trylock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_cred_guard_mutex_of_signal_struct = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) { { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 2) { } else { ldv_error(); } ldv_mutex_cred_guard_mutex_of_signal_struct = 1; return; } } static int ldv_mutex_lock ; int ldv_mutex_lock_interruptible_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_lock = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_lock = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_lock(struct mutex *lock ) { { if (ldv_mutex_lock == 1) { } else { ldv_error(); } ldv_mutex_lock = 2; return; } } int ldv_mutex_trylock_lock(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_lock = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_lock(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_lock = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_lock(struct mutex *lock ) { { if (ldv_mutex_lock == 2) { } else { ldv_error(); } ldv_mutex_lock = 1; return; } } static int ldv_mutex_mutex_of_device ; int ldv_mutex_lock_interruptible_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_mutex_of_device = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_mutex_of_device = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_mutex_of_device(struct mutex *lock ) { { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } ldv_mutex_mutex_of_device = 2; return; } } int ldv_mutex_trylock_mutex_of_device(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_mutex_of_device = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_mutex_of_device(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_mutex_of_device = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_mutex_of_device(struct mutex *lock ) { { if (ldv_mutex_mutex_of_device == 2) { } else { ldv_error(); } ldv_mutex_mutex_of_device = 1; return; } } void ldv_initialize(void) { { ldv_mutex_cred_guard_mutex_of_signal_struct = 1; ldv_mutex_lock = 1; ldv_mutex_mutex_of_device = 1; return; } } void ldv_check_final_state(void) { { if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) { } else { ldv_error(); } if (ldv_mutex_lock == 1) { } else { ldv_error(); } if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } return; } } #include "model/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--staging--comedi--drivers--ni_660x.ko-main.env.c" #include "model/common.env.c"