extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ struct kernel_symbol { unsigned long value ; char const *name ; }; struct module; typedef signed char __s8; typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; 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 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 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_1022_9 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_1037_10 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion_ldv_1038_8 { struct __anonstruct_ldv_1022_9 ldv_1022 ; struct __anonstruct_ldv_1037_10 ldv_1037 ; }; struct desc_struct { union __anonunion_ldv_1038_8 ldv_1038 ; }; typedef unsigned long pteval_t; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct __anonstruct_pte_t_11 { pteval_t pte ; }; typedef struct __anonstruct_pte_t_11 pte_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_12 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_12 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct mm_struct; struct task_struct; struct cpumask; struct arch_spinlock; typedef u16 __ticket_t; typedef u32 __ticketpair_t; struct __raw_tickets { __ticket_t head ; __ticket_t tail ; }; union __anonunion_ldv_1458_15 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion_ldv_1458_15 ldv_1458 ; }; typedef struct arch_spinlock arch_spinlock_t; struct qrwlock { atomic_t cnts ; arch_spinlock_t lock ; }; typedef struct qrwlock arch_rwlock_t; typedef void (*ctor_fn_t)(void); struct _ddebug { char const *modname ; char const *function ; char const *filename ; char const *format ; unsigned int lineno : 18 ; unsigned char flags ; }; struct device; struct file_operations; struct completion; struct pid; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct timespec; 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_2998_20 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_2998_20 ldv_2998 ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct seq_operations; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct_ldv_5289_25 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_5295_26 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_5296_24 { struct __anonstruct_ldv_5289_25 ldv_5289 ; struct __anonstruct_ldv_5295_26 ldv_5295 ; }; union __anonunion_ldv_5305_27 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_5296_24 ldv_5296 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_5305_27 ldv_5305 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct lwp_struct { u8 reserved[128U] ; }; struct bndregs_struct { u64 bndregs[8U] ; }; struct bndcsr_struct { u64 cfg_reg_u ; u64 status_reg ; }; 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 ; struct lwp_struct lwp ; struct bndregs_struct bndregs ; struct bndcsr_struct bndcsr ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { unsigned int last_cpu ; unsigned int has_fpu ; union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; unsigned char fpu_counter ; }; typedef atomic64_t atomic_long_t; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; } __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 : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct_ldv_6346_31 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_6347_30 { struct raw_spinlock rlock ; struct __anonstruct_ldv_6346_31 ldv_6346 ; }; struct spinlock { union __anonunion_ldv_6347_30 ldv_6347 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_32 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_32 rwlock_t; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct user_namespace; struct __anonstruct_kuid_t_34 { uid_t val ; }; typedef struct __anonstruct_kuid_t_34 kuid_t; struct __anonstruct_kgid_t_35 { gid_t val ; }; typedef struct __anonstruct_kgid_t_35 kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_36 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_36 nodemask_t; struct optimistic_spin_queue; 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 rw_semaphore; struct rw_semaphore { long count ; raw_spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; struct optimistic_spin_queue *osq ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct llist_node; struct llist_head { struct llist_node *first ; }; struct llist_node { struct llist_node *next ; }; 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; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct workqueue_struct; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; struct workqueue_struct *wq ; int cpu ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool is_noirq_suspended ; bool is_late_suspended ; bool ignore_children ; bool early_init ; bool direct_complete ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; void (*set_latency_tolerance)(struct device * , s32 ) ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; }; 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 rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; } __attribute__((__aligned__(sizeof(long )))) ; struct rb_root { struct rb_node *rb_node ; }; struct vm_area_struct; struct nsproxy; struct cred; struct inode; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct_ldv_14006_136 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct_ldv_14010_137 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion_ldv_14011_135 { struct __anonstruct_ldv_14006_136 ldv_14006 ; struct __anonstruct_ldv_14010_137 ldv_14010 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion_ldv_14011_135 ldv_14011 ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; struct return_instance *return_instances ; unsigned int depth ; }; struct xol_area; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; union __anonunion_ldv_14120_138 { struct address_space *mapping ; void *s_mem ; }; union __anonunion_ldv_14126_140 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct_ldv_14136_144 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion_ldv_14138_143 { atomic_t _mapcount ; struct __anonstruct_ldv_14136_144 ldv_14136 ; int units ; }; struct __anonstruct_ldv_14140_142 { union __anonunion_ldv_14138_143 ldv_14138 ; atomic_t _count ; }; union __anonunion_ldv_14142_141 { unsigned long counters ; struct __anonstruct_ldv_14140_142 ldv_14140 ; unsigned int active ; }; struct __anonstruct_ldv_14143_139 { union __anonunion_ldv_14126_140 ldv_14126 ; union __anonunion_ldv_14142_141 ldv_14142 ; }; struct __anonstruct_ldv_14150_146 { struct page *next ; int pages ; int pobjects ; }; struct slab; union __anonunion_ldv_14155_145 { struct list_head lru ; struct __anonstruct_ldv_14150_146 ldv_14150 ; struct slab *slab_page ; struct callback_head callback_head ; pgtable_t pmd_huge_pte ; }; union __anonunion_ldv_14161_147 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion_ldv_14120_138 ldv_14120 ; struct __anonstruct_ldv_14143_139 ldv_14143 ; union __anonunion_ldv_14155_145 ldv_14155 ; union __anonunion_ldv_14161_147 ldv_14161 ; unsigned long debug_flags ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_linear_149 { struct rb_node rb ; unsigned long rb_subtree_last ; }; union __anonunion_shared_148 { struct __anonstruct_linear_149 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_148 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; u32 vmacache_seqnum ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; }; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; union __anonunion_ldv_14524_153 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion_ldv_14524_153 ldv_14524 ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; int layers ; int cur ; spinlock_t lock ; int id_free_cnt ; struct idr_layer *id_free ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct dentry; struct iattr; struct super_block; struct file_system_type; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_root; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_node; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_ops; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; }; union __anonunion_ldv_14668_154 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion_ldv_14668_154 ldv_14668 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *argv[3U] ; char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion_ldv_15343_155 { 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_15343_155 ldv_15343 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct module_ref { unsigned long incs ; unsigned long decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct mem_cgroup; struct kmem_cache_cpu { void **freelist ; unsigned long tid ; struct page *page ; struct page *partial ; unsigned int stat[26U] ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct memcg_cache_params; struct kmem_cache_node; 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 ; struct kset *memcg_kset ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct __anonstruct_ldv_15963_157 { struct callback_head callback_head ; struct kmem_cache *memcg_caches[0U] ; }; struct __anonstruct_ldv_15969_158 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache *root_cache ; atomic_t nr_pages ; }; union __anonunion_ldv_15970_156 { struct __anonstruct_ldv_15963_157 ldv_15963 ; struct __anonstruct_ldv_15969_158 ldv_15969 ; }; struct memcg_cache_params { bool is_root_cache ; union __anonunion_ldv_15970_156 ldv_15970 ; }; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct tty_struct; struct tty_port; struct firmware { size_t size ; u8 const *data ; struct page **pages ; void *priv ; }; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct __anonstruct_ldv_16464_160 { spinlock_t lock ; unsigned int count ; }; union __anonunion_ldv_16465_159 { struct __anonstruct_ldv_16464_160 ldv_16464 ; }; struct lockref { union __anonunion_ldv_16465_159 ldv_16465 ; }; struct nameidata; struct path; struct vfsmount; struct __anonstruct_ldv_16489_162 { u32 hash ; u32 len ; }; union __anonunion_ldv_16491_161 { struct __anonstruct_ldv_16489_162 ldv_16489 ; u64 hash_len ; }; struct qstr { union __anonunion_ldv_16491_161 ldv_16491 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_163 { 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] ; struct lockref d_lockref ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; union __anonunion_d_u_163 d_u ; struct list_head d_subdirs ; struct hlist_node d_alias ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_weak_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct dentry const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct list_lru_node { spinlock_t lock ; struct list_head list ; long nr_items ; }; struct list_lru { struct list_lru_node *node ; nodemask_t active_nodes ; }; struct __anonstruct_ldv_16852_165 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion_ldv_16854_164 { struct __anonstruct_ldv_16852_165 ldv_16852 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion_ldv_16854_164 ldv_16854 ; struct list_head private_list ; void *slots[64U] ; unsigned long tags[3U][1U] ; }; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; 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] ; }; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; nodemask_t nodes_to_scan ; int nid ; }; struct shrinker { unsigned long (*count_objects)(struct shrinker * , struct shrink_control * ) ; unsigned long (*scan_objects)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; unsigned long flags ; struct list_head list ; atomic_long_t *nr_deferred ; }; 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 iov_iter; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct 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 fs_qfilestatv { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; __u32 qfs_pad ; }; struct fs_quota_statv { __s8 qs_version ; __u8 qs_pad1 ; __u16 qs_flags ; __u32 qs_incoredqs ; struct fs_qfilestatv qs_uquota ; struct fs_qfilestatv qs_gquota ; struct fs_qfilestatv qs_pquota ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; __u64 qs_pad2[8U] ; }; struct dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_167 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_167 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_17674_168 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion_ldv_17674_168 ldv_17674 ; 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 ) ; int (*get_xstatev)(struct super_block * , struct fs_quota_statv * ) ; int (*rm_xquota)(struct super_block * , unsigned int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct rw_semaphore dqptr_sem ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; struct writeback_control; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned int , unsigned int ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(int , struct kiocb * , struct iov_iter * , loff_t ) ; int (*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 * , unsigned long , unsigned long ) ; void (*is_dirty_writeback)(struct page * , bool * , bool * ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct 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 nrshadows ; 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_18090_171 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion_ldv_18110_172 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion_ldv_18127_173 { 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_18090_171 ldv_18090 ; 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_18110_172 ldv_18110 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; atomic_t i_readcount ; struct file_operations const *i_fop ; struct file_lock *i_flock ; struct address_space i_data ; struct dquot *i_dquot[2U] ; struct list_head i_devices ; union __anonunion_ldv_18127_173 ldv_18127 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; kuid_t uid ; kuid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_174 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_174 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; struct mutex f_pos_lock ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; }; 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 * ) ; unsigned long (*lm_owner_key)(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_176 { struct list_head link ; int state ; }; union __anonunion_fl_u_175 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_176 afs ; }; struct file_lock { struct file_lock *fl_next ; struct hlist_node fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; int fl_link_cpu ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_175 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 super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head s_mounts ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; struct workqueue_struct *s_dio_done_wq ; struct list_lru s_dentry_lru ; struct list_lru s_inode_lru ; struct callback_head rcu ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct dir_context { int (*actor)(void * , char const * , int , loff_t , u64 , unsigned int ) ; loff_t pos ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*read_iter)(struct kiocb * , struct iov_iter * ) ; ssize_t (*write_iter)(struct kiocb * , struct iov_iter * ) ; int (*iterate)(struct file * , struct dir_context * ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; 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 (*rename2)(struct inode * , struct dentry * , struct inode * , struct dentry * , unsigned int ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; int (*tmpfile)(struct inode * , struct dentry * , umode_t ) ; int (*set_acl)(struct inode * , struct posix_acl * , int ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_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 ) ; long (*nr_cached_objects)(struct super_block * , int ) ; long (*free_cached_objects)(struct super_block * , long , int ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; struct exception_table_entry { int insn ; int fixup ; }; typedef unsigned char cc_t; typedef unsigned int speed_t; typedef unsigned int tcflag_t; struct ktermios { tcflag_t c_iflag ; tcflag_t c_oflag ; tcflag_t c_cflag ; tcflag_t c_lflag ; cc_t c_line ; cc_t c_cc[19U] ; speed_t c_ispeed ; speed_t c_ospeed ; }; struct winsize { unsigned short ws_row ; unsigned short ws_col ; unsigned short ws_xpixel ; unsigned short ws_ypixel ; }; struct termiox { __u16 x_hflag ; __u16 x_cflag ; __u16 x_rflag[5U] ; __u16 x_sflag ; }; struct cdev { struct kobject kobj ; struct module *owner ; struct file_operations const *ops ; struct list_head list ; dev_t dev ; unsigned int count ; }; struct tty_driver; struct serial_icounter_struct; struct tty_operations { struct tty_struct *(*lookup)(struct tty_driver * , struct inode * , int ) ; int (*install)(struct tty_driver * , struct tty_struct * ) ; void (*remove)(struct tty_driver * , struct tty_struct * ) ; int (*open)(struct tty_struct * , struct file * ) ; void (*close)(struct tty_struct * , struct file * ) ; void (*shutdown)(struct tty_struct * ) ; void (*cleanup)(struct tty_struct * ) ; int (*write)(struct tty_struct * , unsigned char const * , int ) ; int (*put_char)(struct tty_struct * , unsigned char ) ; void (*flush_chars)(struct tty_struct * ) ; int (*write_room)(struct tty_struct * ) ; int (*chars_in_buffer)(struct tty_struct * ) ; int (*ioctl)(struct tty_struct * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct tty_struct * , unsigned int , unsigned long ) ; void (*set_termios)(struct tty_struct * , struct ktermios * ) ; void (*throttle)(struct tty_struct * ) ; void (*unthrottle)(struct tty_struct * ) ; void (*stop)(struct tty_struct * ) ; void (*start)(struct tty_struct * ) ; void (*hangup)(struct tty_struct * ) ; int (*break_ctl)(struct tty_struct * , int ) ; void (*flush_buffer)(struct tty_struct * ) ; void (*set_ldisc)(struct tty_struct * ) ; void (*wait_until_sent)(struct tty_struct * , int ) ; void (*send_xchar)(struct tty_struct * , char ) ; int (*tiocmget)(struct tty_struct * ) ; int (*tiocmset)(struct tty_struct * , unsigned int , unsigned int ) ; int (*resize)(struct tty_struct * , struct winsize * ) ; int (*set_termiox)(struct tty_struct * , struct termiox * ) ; int (*get_icount)(struct tty_struct * , struct serial_icounter_struct * ) ; int (*poll_init)(struct tty_driver * , int , char * ) ; int (*poll_get_char)(struct tty_driver * , int ) ; void (*poll_put_char)(struct tty_driver * , int , char ) ; struct file_operations const *proc_fops ; }; struct proc_dir_entry; struct tty_driver { int magic ; struct kref kref ; struct cdev *cdevs ; struct module *owner ; char const *driver_name ; char const *name ; int name_base ; int major ; int minor_start ; unsigned int num ; short type ; short subtype ; struct ktermios init_termios ; unsigned long flags ; struct proc_dir_entry *proc_entry ; struct tty_driver *other ; struct tty_struct **ttys ; struct tty_port **ports ; struct ktermios **termios ; void *driver_state ; struct tty_operations const *ops ; struct list_head tty_drivers ; }; struct ld_semaphore { long count ; raw_spinlock_t wait_lock ; unsigned int wait_readers ; struct list_head read_wait ; struct list_head write_wait ; struct lockdep_map dep_map ; }; struct tty_ldisc_ops { int magic ; char *name ; int num ; int flags ; int (*open)(struct tty_struct * ) ; void (*close)(struct tty_struct * ) ; void (*flush_buffer)(struct tty_struct * ) ; ssize_t (*chars_in_buffer)(struct tty_struct * ) ; ssize_t (*read)(struct tty_struct * , struct file * , unsigned char * , size_t ) ; ssize_t (*write)(struct tty_struct * , struct file * , unsigned char const * , size_t ) ; int (*ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; void (*set_termios)(struct tty_struct * , struct ktermios * ) ; unsigned int (*poll)(struct tty_struct * , struct file * , struct poll_table_struct * ) ; int (*hangup)(struct tty_struct * ) ; void (*receive_buf)(struct tty_struct * , unsigned char const * , char * , int ) ; void (*write_wakeup)(struct tty_struct * ) ; void (*dcd_change)(struct tty_struct * , unsigned int ) ; void (*fasync)(struct tty_struct * , int ) ; int (*receive_buf2)(struct tty_struct * , unsigned char const * , char * , int ) ; struct module *owner ; int refcount ; }; struct tty_ldisc { struct tty_ldisc_ops *ops ; struct tty_struct *tty ; }; union __anonunion_ldv_20750_177 { struct tty_buffer *next ; struct llist_node free ; }; struct tty_buffer { union __anonunion_ldv_20750_177 ldv_20750 ; int used ; int size ; int commit ; int read ; int flags ; unsigned long data[0U] ; }; struct tty_bufhead { struct tty_buffer *head ; struct work_struct work ; struct mutex lock ; atomic_t priority ; struct tty_buffer sentinel ; struct llist_head free ; atomic_t mem_used ; int mem_limit ; struct tty_buffer *tail ; }; struct signal_struct; struct tty_port_operations { int (*carrier_raised)(struct tty_port * ) ; void (*dtr_rts)(struct tty_port * , int ) ; void (*shutdown)(struct tty_port * ) ; int (*activate)(struct tty_port * , struct tty_struct * ) ; void (*destruct)(struct tty_port * ) ; }; struct tty_port { struct tty_bufhead buf ; struct tty_struct *tty ; struct tty_struct *itty ; struct tty_port_operations const *ops ; spinlock_t lock ; int blocked_open ; int count ; wait_queue_head_t open_wait ; wait_queue_head_t close_wait ; wait_queue_head_t delta_msr_wait ; unsigned long flags ; unsigned char console : 1 ; unsigned char low_latency : 1 ; struct mutex mutex ; struct mutex buf_mutex ; unsigned char *xmit_buf ; unsigned int close_delay ; unsigned int closing_wait ; int drain_delay ; struct kref kref ; }; struct tty_struct { int magic ; struct kref kref ; struct device *dev ; struct tty_driver *driver ; struct tty_operations const *ops ; int index ; struct ld_semaphore ldisc_sem ; struct tty_ldisc *ldisc ; struct mutex atomic_write_lock ; struct mutex legacy_mutex ; struct mutex throttle_mutex ; struct rw_semaphore termios_rwsem ; struct mutex winsize_mutex ; spinlock_t ctrl_lock ; struct ktermios termios ; struct ktermios termios_locked ; struct termiox *termiox ; char name[64U] ; struct pid *pgrp ; struct pid *session ; unsigned long flags ; int count ; struct winsize winsize ; unsigned char stopped : 1 ; unsigned char hw_stopped : 1 ; unsigned char flow_stopped : 1 ; unsigned char packet : 1 ; unsigned char ctrl_status ; unsigned int receive_room ; int flow_change ; struct tty_struct *link ; struct fasync_struct *fasync ; int alt_speed ; wait_queue_head_t write_wait ; wait_queue_head_t read_wait ; struct work_struct hangup_work ; void *disc_data ; void *driver_data ; struct list_head tty_files ; unsigned char closing : 1 ; unsigned char *write_buf ; int write_cnt ; struct work_struct SAK_work ; struct tty_port *port ; }; struct class; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct __anonstruct_sigset_t_178 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_178 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_180 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_181 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_182 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_183 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_184 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_185 { long _band ; int _fd ; }; struct __anonstruct__sigsys_186 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_179 { int _pad[28U] ; struct __anonstruct__kill_180 _kill ; struct __anonstruct__timer_181 _timer ; struct __anonstruct__rt_182 _rt ; struct __anonstruct__sigchld_183 _sigchld ; struct __anonstruct__sigfault_184 _sigfault ; struct __anonstruct__sigpoll_185 _sigpoll ; struct __anonstruct__sigsys_186 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_179 _sifields ; }; typedef struct siginfo siginfo_t; struct user_struct; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; unsigned int 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[4U] ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion_ldv_22318_189 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion_ldv_22326_190 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct_ldv_22339_192 { struct key_type *type ; char *description ; }; union __anonunion_ldv_22340_191 { struct keyring_index_key index_key ; struct __anonstruct_ldv_22339_192 ldv_22339 ; }; union __anonunion_type_data_193 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_195 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion_ldv_22355_194 { union __anonunion_payload_195 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion_ldv_22318_189 ldv_22318 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_22326_190 ldv_22326 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; union __anonunion_ldv_22340_191 ldv_22340 ; union __anonunion_type_data_193 type_data ; union __anonunion_ldv_22355_194 ldv_22355 ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; raw_spinlock_t lock ; }; struct autogroup; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; struct rw_semaphore group_rwsem ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct 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 load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u32 runnable_avg_sum ; u32 runnable_avg_period ; u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long nr_pages ; unsigned long memsw_nr_pages ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct css_set; struct compat_robust_list_head; struct numa_group; struct ftrace_ret_stack; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int btrace_seq ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; unsigned char brk_randomized : 1 ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char no_new_privs : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; pid_t pid ; pid_t tgid ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; 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 rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct task_struct *pi_top_task ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults_memory ; unsigned long total_numa_faults ; unsigned long *numa_faults_buffer_memory ; unsigned long *numa_faults_cpu ; unsigned long *numa_faults_buffer_cpu ; unsigned long numa_faults_locality[2U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; int curr_ret_stack ; struct ftrace_ret_stack *ret_stack ; unsigned long long ftrace_timestamp ; atomic_t trace_overrun ; atomic_t tracing_graph_pause ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; unsigned int memcg_kmem_skip_account ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; }; struct serial_struct { int type ; int line ; unsigned int port ; int irq ; int flags ; int xmit_fifo_size ; int custom_divisor ; int baud_base ; unsigned short close_delay ; char io_type ; char reserved_char[1U] ; int hub6 ; unsigned short closing_wait ; unsigned short closing_wait2 ; unsigned char *iomem_base ; unsigned short iomem_reg_shift ; unsigned int port_high ; unsigned long iomap_base ; }; struct serial_icounter_struct { int cts ; int dsr ; int rng ; int dcd ; int rx ; int tx ; int frame ; int overrun ; int parity ; int brk ; int buf_overrun ; int reserved[9U] ; }; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *page ; unsigned long max_pgoff ; pte_t *pte ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; void (*map_pages)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; char const *(*name)(struct vm_area_struct * ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; 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 ) ; }; typedef unsigned long kernel_ulong_t; struct pci_device_id { __u32 vendor ; __u32 device ; __u32 subvendor ; __u32 subdevice ; __u32 class ; __u32 class_mask ; kernel_ulong_t driver_data ; }; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct subsys_private; struct bus_type; struct device_node; struct iommu_ops; struct iommu_group; struct device_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct device_attribute *dev_attrs ; struct attribute_group const **bus_groups ; struct attribute_group const **dev_groups ; struct attribute_group const **drv_groups ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*online)(struct device * ) ; int (*offline)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; struct device_type; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct attribute_group const **dev_groups ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct acpi_device; struct acpi_dev_node { struct acpi_device *companion ; }; struct dma_coherent_mem; struct cma; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; void *driver_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; struct dev_pin_info *pins ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; unsigned long dma_pfn_offset ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct cma *cma_area ; struct dev_archdata archdata ; struct device_node *of_node ; struct acpi_dev_node acpi_node ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; bool offline_disabled ; bool offline ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; 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_30030_202 { struct pci_sriov *sriov ; struct pci_dev *physfn ; }; struct pci_dev { struct list_head bus_list ; struct pci_bus *bus ; struct pci_bus *subordinate ; void *sysdata ; struct proc_dir_entry *procent ; struct pci_slot *slot ; unsigned int devfn ; unsigned short vendor ; unsigned short device ; unsigned short subsystem_vendor ; unsigned short subsystem_device ; unsigned int class ; u8 revision ; u8 hdr_type ; u8 pcie_cap ; u8 msi_cap ; u8 msix_cap ; unsigned char pcie_mpss : 3 ; u8 rom_base_reg ; u8 pin ; u16 pcie_flags_reg ; u8 dma_alias_devfn ; struct pci_driver *driver ; u64 dma_mask ; struct device_dma_parameters dma_parms ; pci_power_t current_state ; u8 pm_cap ; unsigned char pme_support : 5 ; unsigned char pme_interrupt : 1 ; unsigned char pme_poll : 1 ; unsigned char d1_support : 1 ; unsigned char d2_support : 1 ; unsigned char no_d1d2 : 1 ; unsigned char no_d3cold : 1 ; unsigned char d3cold_allowed : 1 ; unsigned char mmio_always_on : 1 ; unsigned char wakeup_prepared : 1 ; unsigned char runtime_d3cold : 1 ; unsigned int d3_delay ; unsigned int d3cold_delay ; struct pcie_link_state *link_state ; pci_channel_state_t error_state ; struct device dev ; int cfg_size ; unsigned int irq ; struct resource resource[17U] ; bool match_driver ; unsigned char transparent : 1 ; unsigned char multifunction : 1 ; unsigned char is_added : 1 ; unsigned char is_busmaster : 1 ; unsigned char no_msi : 1 ; unsigned char block_cfg_access : 1 ; unsigned char broken_parity_status : 1 ; unsigned char irq_reroute_variant : 2 ; unsigned char msi_enabled : 1 ; unsigned char msix_enabled : 1 ; unsigned char ari_enabled : 1 ; unsigned char is_managed : 1 ; unsigned char needs_freset : 1 ; unsigned char state_saved : 1 ; unsigned char is_physfn : 1 ; unsigned char is_virtfn : 1 ; unsigned char reset_fn : 1 ; unsigned char is_hotplug_bridge : 1 ; unsigned char __aer_firmware_first_valid : 1 ; unsigned char __aer_firmware_first : 1 ; unsigned char broken_intx_masking : 1 ; unsigned char io_window_1k : 1 ; pci_dev_flags_t dev_flags ; atomic_t enable_cnt ; u32 saved_config_space[16U] ; struct hlist_head saved_cap_space ; struct bin_attribute *rom_attr ; int rom_attr_enabled ; struct bin_attribute *res_attr[17U] ; struct bin_attribute *res_attr_wc[17U] ; struct list_head msi_list ; struct attribute_group const **msi_irq_groups ; struct pci_vpd *vpd ; union __anonunion_ldv_30030_202 ldv_30030 ; struct pci_ats *ats ; phys_addr_t rom ; size_t romlen ; char *driver_override ; }; struct pci_ops; struct msi_chip; struct pci_bus { struct list_head node ; struct pci_bus *parent ; struct list_head children ; struct list_head devices ; struct pci_dev *self ; struct list_head slots ; struct resource *resource[4U] ; struct list_head resources ; struct resource busn_res ; struct pci_ops *ops ; struct msi_chip *msi ; void *sysdata ; struct proc_dir_entry *procdir ; unsigned char number ; unsigned char primary ; unsigned char max_bus_speed ; unsigned char cur_bus_speed ; char name[48U] ; unsigned short bridge_ctl ; pci_bus_flags_t bus_flags ; struct device *bridge ; struct device dev ; struct bin_attribute *legacy_io ; struct bin_attribute *legacy_mem ; unsigned char is_added : 1 ; }; struct pci_ops { int (*read)(struct pci_bus * , unsigned int , int , int , u32 * ) ; int (*write)(struct pci_bus * , unsigned int , int , int , u32 ) ; }; struct pci_dynids { spinlock_t lock ; struct list_head list ; }; typedef unsigned int pci_ers_result_t; struct pci_error_handlers { pci_ers_result_t (*error_detected)(struct pci_dev * , enum pci_channel_state ) ; pci_ers_result_t (*mmio_enabled)(struct pci_dev * ) ; pci_ers_result_t (*link_reset)(struct pci_dev * ) ; pci_ers_result_t (*slot_reset)(struct pci_dev * ) ; void (*reset_notify)(struct pci_dev * , bool ) ; void (*resume)(struct pci_dev * ) ; }; struct pci_driver { struct list_head node ; char const *name ; struct pci_device_id const *id_table ; int (*probe)(struct pci_dev * , struct pci_device_id const * ) ; void (*remove)(struct pci_dev * ) ; int (*suspend)(struct pci_dev * , pm_message_t ) ; int (*suspend_late)(struct pci_dev * , pm_message_t ) ; int (*resume_early)(struct pci_dev * ) ; int (*resume)(struct pci_dev * ) ; void (*shutdown)(struct pci_dev * ) ; int (*sriov_configure)(struct pci_dev * , int ) ; struct pci_error_handlers const *err_handler ; struct device_driver driver ; struct pci_dynids dynids ; }; struct 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 dma_attrs { unsigned long flags[1U] ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; struct dma_map_ops { void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; int (*get_sgtable)(struct device * , struct sg_table * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; struct isi_port; struct isi_board { unsigned long base ; int irq ; unsigned char port_count ; unsigned short status ; unsigned short port_status ; unsigned short shift_count ; struct isi_port *ports ; signed char count ; spinlock_t card_lock ; unsigned long flags ; unsigned int index ; }; struct isi_port { unsigned short magic ; struct tty_port port ; u16 channel ; u16 status ; struct isi_board *card ; unsigned char *xmit_buf ; int xmit_head ; int xmit_tail ; int xmit_cnt ; }; struct stframe { u16 addr ; u16 count ; u8 data[0U] ; }; typedef int ldv_func_ret_type___2; typedef struct page___0 *pgtable_t___0; struct __anonstruct____missing_field_name_211 { unsigned int inuse : 16 ; unsigned int objects : 15 ; unsigned int frozen : 1 ; }; union __anonunion____missing_field_name_210 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_211 __annonCompField39 ; int units ; }; struct __anonstruct____missing_field_name_209 { union __anonunion____missing_field_name_210 __annonCompField40 ; atomic_t _count ; }; union __anonunion____missing_field_name_208 { unsigned long counters ; struct __anonstruct____missing_field_name_209 __annonCompField41 ; unsigned int active ; }; struct __anonstruct____missing_field_name_206 { union __anonunion_ldv_14126_140 __annonCompField38 ; union __anonunion____missing_field_name_208 __annonCompField42 ; }; struct __anonstruct____missing_field_name_213 { struct page___0 *next ; int pages ; int pobjects ; }; union __anonunion____missing_field_name_212 { struct list_head lru ; struct __anonstruct____missing_field_name_213 __annonCompField44 ; struct slab *slab_page ; struct callback_head callback_head ; pgtable_t___0 pmd_huge_pte ; }; union __anonunion____missing_field_name_214 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache___0 *slab_cache ; struct page___0 *first_page ; }; struct page___0 { unsigned long flags ; union __anonunion_ldv_14120_138 __annonCompField37 ; struct __anonstruct____missing_field_name_206 __annonCompField43 ; union __anonunion____missing_field_name_212 __annonCompField45 ; union __anonunion____missing_field_name_214 __annonCompField46 ; unsigned long debug_flags ; } __attribute__((__aligned__((2) * (sizeof(unsigned long )) ))) ; enum kobj_ns_type; struct attribute___0 { char const *name ; umode_t mode ; bool ignore_lockdep : 1 ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct sysfs_ops___0 { ssize_t (*show)(struct kobject___0 * , struct attribute___0 * , char * ) ; ssize_t (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) ; }; struct kobject___0 { char const *name ; struct list_head entry ; struct kobject___0 *parent ; struct kset *kset ; struct kobj_type___0 *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned int state_initialized : 1 ; unsigned int state_in_sysfs : 1 ; unsigned int state_add_uevent_sent : 1 ; unsigned int state_remove_uevent_sent : 1 ; unsigned int uevent_suppress : 1 ; }; struct kobj_type___0 { void (*release)(struct kobject___0 *kobj ) ; struct sysfs_ops___0 const *sysfs_ops ; struct attribute___0 **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject___0 *kobj ) ; void const *(*namespace)(struct kobject___0 *kobj ) ; }; struct kmem_cache_cpu___0 { void **freelist ; unsigned long tid ; struct page___0 *page ; struct page___0 *partial ; unsigned int stat[26] ; }; struct kmem_cache___0 { struct kmem_cache_cpu___0 *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___0 kobj ; struct memcg_cache_params___0 *memcg_params ; int max_attr_size ; struct kset *memcg_kset ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1 << 10] ; }; struct __anonstruct____missing_field_name_227 { struct callback_head callback_head ; struct kmem_cache___0 *memcg_caches[0] ; }; struct __anonstruct____missing_field_name_228 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache___0 *root_cache ; atomic_t nr_pages ; }; union __anonunion____missing_field_name_226 { struct __anonstruct____missing_field_name_227 __annonCompField50 ; struct __anonstruct____missing_field_name_228 __annonCompField51 ; }; struct memcg_cache_params___0 { bool is_root_cache ; union __anonunion____missing_field_name_226 __annonCompField52 ; }; long ldv__builtin_expect(long exp , long c ) ; void ldv_spin_lock(void) ; void ldv_spin_unlock(void) ; extern struct module __this_module ; extern int printk(char const * , ...) ; extern int __dynamic_pr_debug(struct _ddebug * , char const * , ...) ; extern int __dynamic_dev_dbg(struct _ddebug * , struct device const * , char const * , ...) ; extern void might_fault(void) ; extern void __bad_percpu_size(void) ; extern void *memset(void * , int , size_t ) ; __inline static bool IS_ERR(void const *ptr ) { long tmp ; { tmp = ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L); return (tmp != 0L); } } extern int __preempt_count ; __inline static int preempt_count(void) { int pfo_ret__ ; { switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); goto ldv_6004; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); goto ldv_6004; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); goto ldv_6004; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); goto ldv_6004; default: __bad_percpu_size(); } ldv_6004: ; return (pfo_ret__ & 2147483647); } } extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_lock(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->ldv_6347.rlock); } } __inline static void ldv_spin_lock_1(spinlock_t *lock ) { { _raw_spin_lock(& lock->ldv_6347.rlock); return; } } __inline static void spin_lock(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_5(spinlock_t *lock ) { { _raw_spin_unlock(& lock->ldv_6347.rlock); return; } } __inline static void spin_unlock(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_irqrestore_8(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->ldv_6347.rlock, flags); return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) ; extern void __wake_up(wait_queue_head_t * , unsigned int , int , void * ) ; extern void mutex_lock_nested(struct mutex * , unsigned int ) ; extern void mutex_unlock(struct mutex * ) ; extern unsigned long volatile jiffies ; extern unsigned long msecs_to_jiffies(unsigned int const ) ; extern struct tvec_base boot_tvec_bases ; extern int mod_timer(struct timer_list * , unsigned long ) ; extern int del_timer_sync(struct timer_list * ) ; __inline static void outw(unsigned short value , int port ) { { __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); return; } } __inline static unsigned short inw(int port ) { unsigned short value ; { __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); return (value); } } __inline static void outsw(int port , void const *addr , unsigned long count ) { { __asm__ volatile ("rep; outsw": "+S" (addr), "+c" (count): "d" (port)); return; } } __inline static void insw(int port , void *addr , unsigned long count ) { { __asm__ volatile ("rep; insw": "+D" (addr), "+c" (count): "d" (port)); return; } } extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; extern void *kmem_cache_alloc(struct kmem_cache * , gfp_t ) ; void *ldv_kmem_cache_alloc_16(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *ldv_kmalloc_12(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } __inline static void *kmalloc(size_t size , gfp_t flags ) ; void ldv_check_alloc_flags(gfp_t flags ) ; extern void *malloc(size_t size ) ; extern void *calloc(size_t nmemb , size_t size ) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned char __VERIFIER_nondet_uchar(void) ; extern unsigned int __VERIFIER_nondet_uint(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; extern void __VERIFIER_assume(int expression ) ; void *ldv_malloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = malloc(size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_zalloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } int ldv_undef_int(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { tmp = __VERIFIER_nondet_pointer(); return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { tmp = __VERIFIER_nondet_ulong(); return (tmp); } } __inline static void ldv_error(void) { { ERROR: ; __VERIFIER_error(); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } long ldv__builtin_expect(long exp , long c ) { { return (exp); } } void ldv__builtin_trap(void) { { ldv_error(); return; } } int ldv_irq_1_3 = 0; void *ldv_irq_data_1_1 ; int ldv_irq_1_0 = 0; void *ldv_irq_data_1_0 ; int ldv_state_variable_0 ; int ldv_state_variable_5 ; int ldv_state_variable_2 ; void *ldv_irq_data_1_3 ; void *ldv_irq_data_1_2 ; struct tty_struct *isicom_ops_group1 ; int ldv_irq_1_2 = 0; int LDV_IN_INTERRUPT = 1; struct file *isicom_ops_group0 ; int ldv_irq_1_1 = 0; int ldv_irq_line_1_3 ; struct tty_port *isicom_port_ops_group1 ; int ldv_state_variable_3 ; int ldv_irq_line_1_0 ; int ref_cnt ; int ldv_irq_line_1_1 ; int ldv_state_variable_1 ; int ldv_irq_line_1_2 ; int ldv_state_variable_4 ; struct pci_dev *isicom_driver_group0 ; void ldv_initialize_tty_operations_3(void) ; void ldv_initialize_pci_driver_5(void) ; void disable_suitable_irq_1(int line , void *data ) ; int reg_check_1(irqreturn_t (*handler)(int , void * ) ) ; void activate_suitable_irq_1(int line , void *data ) ; int ldv_irq_1(int state , int line , void *data ) ; void choose_interrupt_1(void) ; void ldv_tty_port_operations_2(void) ; extern int request_firmware(struct firmware const ** , char const * , struct device * ) ; extern void release_firmware(struct firmware const * ) ; extern bool capable(int ) ; extern unsigned long _copy_from_user(void * , void const * , unsigned int ) ; extern unsigned long _copy_to_user(void * , void const * , unsigned int ) ; extern void __copy_from_user_overflow(void) ; extern void __copy_to_user_overflow(void) ; __inline static unsigned long copy_from_user(void *to , void const *from , unsigned long n ) { int sz ; unsigned long tmp ; long tmp___0 ; long tmp___1 ; { tmp = __builtin_object_size((void const *)to, 0); sz = (int )tmp; might_fault(); tmp___0 = ldv__builtin_expect(sz < 0, 1L); if (tmp___0 != 0L) { n = _copy_from_user(to, from, (unsigned int )n); } else { tmp___1 = ldv__builtin_expect((unsigned long )sz >= n, 1L); if (tmp___1 != 0L) { n = _copy_from_user(to, from, (unsigned int )n); } else { __copy_from_user_overflow(); } } return (n); } } __inline static unsigned long copy_to_user(void *to , void const *from , unsigned long n ) { int sz ; unsigned long tmp ; long tmp___0 ; long tmp___1 ; { tmp = __builtin_object_size(from, 0); sz = (int )tmp; might_fault(); tmp___0 = ldv__builtin_expect(sz < 0, 1L); if (tmp___0 != 0L) { n = _copy_to_user(to, from, (unsigned int )n); } else { tmp___1 = ldv__builtin_expect((unsigned long )sz >= n, 1L); if (tmp___1 != 0L) { n = _copy_to_user(to, from, (unsigned int )n); } else { __copy_to_user_overflow(); } } return (n); } } extern struct tty_driver *__tty_alloc_driver(unsigned int , struct module * , unsigned long ) ; extern void put_tty_driver(struct tty_driver * ) ; extern void tty_set_operations(struct tty_driver * , struct tty_operations const * ) ; __inline static struct tty_driver *alloc_tty_driver(unsigned int lines ) { struct tty_driver *ret ; struct tty_driver *tmp ; bool tmp___0 ; { tmp = __tty_alloc_driver(lines, & __this_module, 0UL); ret = tmp; tmp___0 = IS_ERR((void const *)ret); if ((int )tmp___0) { return ((struct tty_driver *)0); } else { } return (ret); } } __inline static unsigned char *char_buf_ptr(struct tty_buffer *b , int ofs ) { { return ((unsigned char *)(& b->data) + (unsigned long )ofs); } } __inline static char *flag_buf_ptr(struct tty_buffer *b , int ofs ) { unsigned char *tmp ; { tmp = char_buf_ptr(b, ofs); return ((char *)tmp + (unsigned long )b->size); } } extern void tty_kref_put(struct tty_struct * ) ; extern struct ktermios tty_std_termios ; extern int tty_register_driver(struct tty_driver * ) ; extern int tty_unregister_driver(struct tty_driver * ) ; extern void tty_unregister_device(struct tty_driver * , unsigned int ) ; extern void tty_hangup(struct tty_struct * ) ; extern void do_SAK(struct tty_struct * ) ; extern void tty_wakeup(struct tty_struct * ) ; extern void tty_port_init(struct tty_port * ) ; extern struct device *tty_port_register_device(struct tty_port * , struct tty_driver * , unsigned int , struct device * ) ; extern int tty_port_alloc_xmit_buf(struct tty_port * ) ; extern void tty_port_free_xmit_buf(struct tty_port * ) ; extern void tty_port_destroy(struct tty_port * ) ; __inline static bool tty_port_cts_enabled(struct tty_port *port ) { { return ((port->flags & 67108864UL) != 0UL); } } extern struct tty_struct *tty_port_tty_get(struct tty_port * ) ; extern void tty_port_hangup(struct tty_port * ) ; extern void tty_port_close(struct tty_port * , struct tty_struct * , struct file * ) ; extern int tty_port_open(struct tty_port * , struct tty_struct * , struct file * ) ; extern int tty_insert_flip_string_flags(struct tty_port * , unsigned char const * , char const * , size_t ) ; extern int tty_prepare_flip_string(struct tty_port * , unsigned char ** , size_t ) ; extern void tty_flip_buffer_push(struct tty_port * ) ; __inline static int tty_insert_flip_char(struct tty_port *port , unsigned char ch , char flag ) { struct tty_buffer *tb ; int change ; char *tmp ; int tmp___0 ; unsigned char *tmp___1 ; int tmp___2 ; { tb = port->buf.tail; change = tb->flags & 1 && (int )((signed char )flag) != 0; if (change == 0 && tb->used < tb->size) { if ((tb->flags & 1) == 0) { tmp = flag_buf_ptr(tb, tb->used); *tmp = flag; } else { } tmp___0 = tb->used; tb->used = tb->used + 1; tmp___1 = char_buf_ptr(tb, tmp___0); *tmp___1 = ch; return (1); } else { } tmp___2 = tty_insert_flip_string_flags(port, (unsigned char const *)(& ch), (char const *)(& flag), 1UL); return (tmp___2); } } extern int request_threaded_irq(unsigned int , irqreturn_t (*)(int , void * ) , irqreturn_t (*)(int , void * ) , unsigned long , char const * , void * ) ; __inline static int request_irq(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) { int tmp ; { tmp = request_threaded_irq(irq, handler, (irqreturn_t (*)(int , void * ))0, flags, name, dev); return (tmp); } } __inline static int ldv_request_irq_20(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) ; extern void free_irq(unsigned int , void * ) ; void ldv_free_irq_21(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) ; void ldv_free_irq_22(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) ; extern void __const_udelay(unsigned long ) ; extern void msleep(unsigned int ) ; __inline static void *dev_get_drvdata(struct device const *dev ) { { return ((void *)dev->driver_data); } } __inline static void dev_set_drvdata(struct device *dev , void *data ) { { dev->driver_data = data; return; } } extern int dev_err(struct device const * , char const * , ...) ; extern int dev_warn(struct device const * , char const * , ...) ; extern int _dev_info(struct device const * , char const * , ...) ; extern int pci_enable_device(struct pci_dev * ) ; extern void pci_disable_device(struct pci_dev * ) ; extern int pci_request_region(struct pci_dev * , int , char const * ) ; extern void pci_release_region(struct pci_dev * , int ) ; extern int __pci_register_driver(struct pci_driver * , struct module * , char const * ) ; extern void pci_unregister_driver(struct pci_driver * ) ; __inline static void *pci_get_drvdata(struct pci_dev *pdev ) { void *tmp ; { tmp = dev_get_drvdata((struct device const *)(& pdev->dev)); return (tmp); } } __inline static void pci_set_drvdata(struct pci_dev *pdev , void *data ) { { dev_set_drvdata(& pdev->dev, data); return; } } static int isicom_probe(struct pci_dev *pdev , struct pci_device_id const *ent ) ; static void isicom_remove(struct pci_dev *pdev ) ; static struct pci_device_id isicom_pci_tbl[10U] = { {4277U, 8232U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4277U, 8273U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4277U, 8274U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4277U, 8275U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4277U, 8276U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4277U, 8277U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4277U, 8278U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4277U, 8279U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4277U, 8280U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; struct pci_device_id const __mod_pci__isicom_pci_tbl_device_table ; static struct pci_driver isicom_driver = {{0, 0}, "isicom", (struct pci_device_id const *)(& isicom_pci_tbl), & isicom_probe, & isicom_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 prev_card = 3; static struct tty_driver *isicom_normal ; static void isicom_tx(unsigned long _data___0 ) ; static void isicom_start(struct tty_struct *tty ) ; static struct timer_list tx = {{0, (struct list_head *)1953723489}, 0UL, & boot_tvec_bases, & isicom_tx, 0UL, -1, 0, 0, {(char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0, (char)0}, {(struct lock_class_key *)"/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/597/dscv_tempdir/dscv/ri/43_2a/drivers/tty/isicom.o.c.prepared:233", {0, 0}, "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/597/dscv_tempdir/dscv/ri/43_2a/drivers/tty/isicom.o.c.prepared:233", 0, 0UL}}; static signed char linuxb_to_isib[20U] = { -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 13, 15, 16, 17, 18, 19, 20, 21}; static struct isi_board isi_card[4U] ; static struct isi_port isi_ports[64U] ; __inline static int WaitTillCardIsFree(unsigned long base ) { unsigned int count ; unsigned int a ; int tmp ; unsigned long __ms ; unsigned long tmp___0 ; unsigned short tmp___1 ; unsigned int tmp___2 ; unsigned short tmp___3 ; { count = 0U; tmp = preempt_count(); a = ((unsigned long )tmp & 0xffffffffffdfffffUL) != 0UL; goto ldv_32357; ldv_32356: ; if (a != 0U) { if (1) { __const_udelay(4295000UL); } else { __ms = 1UL; goto ldv_32354; ldv_32353: __const_udelay(4295000UL); ldv_32354: tmp___0 = __ms; __ms = __ms - 1UL; if (tmp___0 != 0UL) { goto ldv_32353; } else { } } } else { msleep(1U); } ldv_32357: tmp___1 = inw((int )((unsigned int )base + 14U)); if (((int )tmp___1 & 1) == 0) { tmp___2 = count; count = count + 1U; if (tmp___2 <= 99U) { goto ldv_32356; } else { goto ldv_32358; } } else { } ldv_32358: tmp___3 = inw((int )((unsigned int )base + 14U)); return (((int )tmp___3 & 1) == 0); } } static int lock_card(struct isi_board *card ) { unsigned long base ; unsigned int retries ; unsigned int a ; unsigned short tmp ; { base = card->base; retries = 0U; goto ldv_32369; ldv_32368: ldv_spin_lock(); a = 0U; goto ldv_32366; ldv_32365: tmp = inw((int )((unsigned int )base + 14U)); if ((int )tmp & 1) { return (1); } else { } __const_udelay(42950UL); a = a + 1U; ldv_32366: ; if (a <= 9U) { goto ldv_32365; } else { } spin_unlock_irqrestore(& card->card_lock, card->flags); msleep(10U); retries = retries + 1U; ldv_32369: ; if (retries <= 9U) { goto ldv_32368; } else { } printk("\fisicom: Failed to lock Card (0x%lx)\n", card->base); return (0); } } static void unlock_card(struct isi_board *card ) { { spin_unlock_irqrestore(& card->card_lock, card->flags); return; } } static void raise_dtr(struct isi_port *port ) { struct isi_board *card ; unsigned long base ; u16 channel ; int tmp ; { card = port->card; base = card->base; channel = port->channel; tmp = WaitTillCardIsFree(base); if (tmp != 0) { return; } else { } outw((int )((unsigned short )((int )((short )((int )channel << (int )card->shift_count)) | -32766)), (int )base); outw(1284, (int )base); outw(0, (int )((unsigned int )base + 12U)); port->status = (u16 )((unsigned int )port->status | 256U); return; } } __inline static void drop_dtr(struct isi_port *port ) { struct isi_board *card ; unsigned long base ; u16 channel ; int tmp ; { card = port->card; base = card->base; channel = port->channel; tmp = WaitTillCardIsFree(base); if (tmp != 0) { return; } else { } outw((int )((unsigned short )((int )((short )((int )channel << (int )card->shift_count)) | -32766)), (int )base); outw(1028, (int )base); outw(0, (int )((unsigned int )base + 12U)); port->status = (unsigned int )port->status & 65279U; return; } } __inline static void raise_rts(struct isi_port *port ) { struct isi_board *card ; unsigned long base ; u16 channel ; int tmp ; { card = port->card; base = card->base; channel = port->channel; tmp = WaitTillCardIsFree(base); if (tmp != 0) { return; } else { } outw((int )((unsigned short )((int )((short )((int )channel << (int )card->shift_count)) | -32766)), (int )base); outw(2564, (int )base); outw(0, (int )((unsigned int )base + 12U)); port->status = (u16 )((unsigned int )port->status | 512U); return; } } __inline static void drop_rts(struct isi_port *port ) { struct isi_board *card ; unsigned long base ; u16 channel ; int tmp ; { card = port->card; base = card->base; channel = port->channel; tmp = WaitTillCardIsFree(base); if (tmp != 0) { return; } else { } outw((int )((unsigned short )((int )((short )((int )channel << (int )card->shift_count)) | -32766)), (int )base); outw(2052, (int )base); outw(0, (int )((unsigned int )base + 12U)); port->status = (unsigned int )port->status & 65023U; return; } } static void isicom_dtr_rts(struct tty_port *port , int on ) { struct isi_port *ip ; struct tty_port const *__mptr ; struct isi_board *card ; unsigned long base ; u16 channel ; int tmp ; { __mptr = (struct tty_port const *)port; ip = (struct isi_port *)__mptr + 0xfffffffffffffff8UL; card = ip->card; base = card->base; channel = ip->channel; tmp = lock_card(card); if (tmp == 0) { return; } else { } if (on != 0) { outw((int )((unsigned short )((int )((short )((int )channel << (int )card->shift_count)) | -32766)), (int )base); outw(3844, (int )base); outw(0, (int )((unsigned int )base + 12U)); ip->status = (u16 )((unsigned int )ip->status | 768U); } else { outw((int )((unsigned short )((int )((short )((int )channel << (int )card->shift_count)) | -32766)), (int )base); outw(3076, (int )base); outw(0, (int )((unsigned int )base + 12U)); ip->status = (unsigned int )ip->status & 64767U; } unlock_card(card); return; } } static void drop_dtr_rts(struct isi_port *port ) { struct isi_board *card ; unsigned long base ; u16 channel ; int tmp ; { card = port->card; base = card->base; channel = port->channel; tmp = WaitTillCardIsFree(base); if (tmp != 0) { return; } else { } outw((int )((unsigned short )((int )((short )((int )channel << (int )card->shift_count)) | -32766)), (int )base); outw(3076, (int )base); outw(0, (int )((unsigned int )base + 12U)); port->status = (unsigned int )port->status & 64767U; return; } } static void isicom_tx(unsigned long _data___0 ) { unsigned long flags ; unsigned long base ; unsigned int retries ; short count ; short card ; short txcount ; short wrd ; short residue ; short word_count ; short cnt ; struct isi_port *port ; struct tty_struct *tty ; short tmp ; unsigned short tmp___0 ; short __min1 ; short __min2 ; unsigned short tmp___1 ; struct _ddebug descriptor ; long tmp___2 ; int __min1___0 ; int __min2___0 ; unsigned long tmp___3 ; { count = 3; card = (int )((short )((unsigned int )((unsigned short )prev_card) + 1U)) & 3; goto ldv_32436; ldv_32435: ; if (((int )isi_card[(int )card].status & 2) != 0) { goto ldv_32434; } else { } card = (int )((short )((unsigned int )((unsigned short )card) + 1U)) & 3; ldv_32436: tmp = count; count = (short )((int )count - 1); if ((int )tmp > 0) { goto ldv_32435; } else { } ldv_32434: ; if (((int )isi_card[(int )card].status & 2) == 0) { goto sched_again; } else { } prev_card = (int )card; count = (short )isi_card[(int )card].port_count; port = isi_card[(int )card].ports; base = isi_card[(int )card].base; ldv_spin_lock(); retries = 0U; goto ldv_32440; ldv_32439: tmp___0 = inw((int )((unsigned int )base + 14U)); if ((int )tmp___0 & 1) { goto ldv_32438; } else { } __const_udelay(8590UL); retries = retries + 1U; ldv_32440: ; if (retries <= 99U) { goto ldv_32439; } else { } ldv_32438: ; if (retries > 99U) { goto unlock; } else { } tty = tty_port_tty_get(& port->port); if ((unsigned long )tty == (unsigned long )((struct tty_struct *)0)) { goto put_unlock; } else { } goto ldv_32455; ldv_32454: ; if ((port->port.flags & 2147483648UL) == 0UL || ((int )port->status & 1) == 0) { goto ldv_32443; } else { } __min1 = 254; __min2 = (short )port->xmit_cnt; txcount = (short )((int )__min1 < (int )__min2 ? __min1 : __min2); if (((int )txcount <= 0 || (unsigned int )*((unsigned char *)tty + 1316UL) != 0U) || (unsigned int )*((unsigned char *)tty + 1316UL) != 0U) { goto ldv_32443; } else { } tmp___1 = inw((int )((unsigned int )base + 2U)); if ((((int )tmp___1 >> (int )port->channel) & 1) == 0) { goto ldv_32443; } else { } descriptor.modname = "isicom"; descriptor.function = "isicom_tx"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/597/dscv_tempdir/dscv/ri/43_2a/drivers/tty/isicom.o.c.prepared"; descriptor.format = "txing %d bytes, port%d.\n"; descriptor.lineno = 506U; descriptor.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_pr_debug(& descriptor, "isicom: txing %d bytes, port%d.\n", (int )txcount, (int )port->channel + 1); } else { } outw((int )((unsigned short )((int )((short )((int )port->channel << (int )isi_card[(int )card].shift_count)) | (int )txcount)), (int )base); residue = 0; wrd = 0; ldv_32453: __min1___0 = (int )txcount; __min2___0 = (int )(4096U - (unsigned int )port->xmit_tail); cnt = (short )(__min1___0 < __min2___0 ? __min1___0 : __min2___0); if ((int )residue == 1) { residue = 0; if ((int )cnt > 0) { wrd = (int )((short )((int )*(port->port.xmit_buf + (unsigned long )port->xmit_tail) << 8)) | (int )wrd; port->xmit_tail = (port->xmit_tail + 1) & 4095; port->xmit_cnt = port->xmit_cnt - 1; txcount = (short )((int )txcount - 1); cnt = (short )((int )cnt - 1); outw((int )((unsigned short )wrd), (int )base); } else { outw((int )((unsigned short )wrd), (int )base); goto ldv_32452; } } else { } if ((int )cnt <= 0) { goto ldv_32452; } else { } word_count = (int )cnt >> 1; outsw((int )base, (void const *)port->port.xmit_buf + (unsigned long )port->xmit_tail, (unsigned long )word_count); port->xmit_tail = (port->xmit_tail + ((int )word_count << 1)) & 4095; txcount = (short )((int )((unsigned short )txcount) - ((int )((unsigned short )word_count) << 1U)); port->xmit_cnt = port->xmit_cnt - ((int )word_count << 1); if ((int )cnt & 1) { residue = 1; wrd = (short )*(port->port.xmit_buf + (unsigned long )port->xmit_tail); port->xmit_tail = (port->xmit_tail + 1) & 4095; port->xmit_cnt = port->xmit_cnt - 1; txcount = (short )((int )txcount - 1); } else { } goto ldv_32453; ldv_32452: outw(0, (int )((unsigned int )base + 12U)); if (port->xmit_cnt <= 0) { port->status = (unsigned int )port->status & 65534U; } else { } if (port->xmit_cnt <= 256) { tty_wakeup(tty); } else { } ldv_32443: count = (short )((int )count - 1); port = port + 1; ldv_32455: ; if ((int )count > 0) { goto ldv_32454; } else { } put_unlock: tty_kref_put(tty); unlock: spin_unlock_irqrestore(& isi_card[(int )card].card_lock, flags); sched_again: tmp___3 = msecs_to_jiffies(10U); mod_timer(& tx, tmp___3 + (unsigned long )jiffies); return; } } static irqreturn_t isicom_interrupt(int irq , void *dev_id ) { struct isi_board *card ; struct isi_port *port ; struct tty_struct *tty ; unsigned long base ; u16 header ; u16 word_count ; u16 count ; u16 channel ; short byte_count ; unsigned char *rp ; unsigned short tmp ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; bool tmp___2 ; struct _ddebug descriptor___1 ; long tmp___3 ; struct _ddebug descriptor___2 ; long tmp___4 ; int tmp___5 ; struct _ddebug descriptor___3 ; long tmp___6 ; unsigned short tmp___7 ; struct _ddebug descriptor___4 ; long tmp___8 ; { card = (struct isi_board *)dev_id; if ((unsigned long )card == (unsigned long )((struct isi_board *)0) || ((int )card->status & 1) == 0) { return (0); } else { } base = card->base; tmp = inw((int )((unsigned int )base + 14U)); if (((int )tmp & 2) == 0) { return (0); } else { } spin_lock(& card->card_lock); outw(32768, (int )((unsigned int )base + 4U)); inw((int )((unsigned int )base + 10U)); inw((int )base); header = inw((int )base); channel = (u16 )(((int )header & 30720) >> (int )card->shift_count); byte_count = (int )((short )header) & 255; if ((int )channel + 1 > (int )card->port_count) { printk("\fisicom: %s(0x%lx): %d(channel) > port_count.\n", "isicom_interrupt", base, (int )channel + 1); outw(0, (int )((unsigned int )base + 4U)); spin_unlock(& card->card_lock); return (1); } else { } port = card->ports + (unsigned long )channel; if ((port->port.flags & 2147483648UL) == 0UL) { outw(0, (int )((unsigned int )base + 4U)); spin_unlock(& card->card_lock); return (1); } else { } tty = tty_port_tty_get(& port->port); if ((unsigned long )tty == (unsigned long )((struct tty_struct *)0)) { word_count = (u16 )((int )byte_count >> 1); goto ldv_32473; ldv_32472: inw((int )base); byte_count = (short )((unsigned int )((unsigned short )byte_count) + 65534U); ldv_32473: ; if ((int )byte_count > 1) { goto ldv_32472; } else { } if ((int )byte_count & 1) { inw((int )base); } else { } outw(0, (int )((unsigned int )base + 4U)); spin_unlock(& card->card_lock); return (1); } else { } if ((int )((short )header) < 0) { header = inw((int )base); switch ((int )header & 255) { case 0: ; if ((port->port.flags & 33554432UL) != 0UL) { if ((int )((short )port->status) < 0) { if ((int )((short )header) >= 0) { descriptor.modname = "isicom"; descriptor.function = "isicom_interrupt"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/597/dscv_tempdir/dscv/ri/43_2a/drivers/tty/isicom.o.c.prepared"; descriptor.format = "%s: DCD->low.\n"; descriptor.lineno = 638U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor, "isicom: %s: DCD->low.\n", "isicom_interrupt"); } else { } port->status = (unsigned int )port->status & 32767U; tty_hangup(tty); } else { } } else if ((int )((short )header) < 0) { descriptor___0.modname = "isicom"; descriptor___0.function = "isicom_interrupt"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/597/dscv_tempdir/dscv/ri/43_2a/drivers/tty/isicom.o.c.prepared"; descriptor___0.format = "%s: DCD->high.\n"; descriptor___0.lineno = 645U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_pr_debug(& descriptor___0, "isicom: %s: DCD->high.\n", "isicom_interrupt"); } else { } port->status = (u16 )((unsigned int )port->status | 32768U); __wake_up(& port->port.open_wait, 1U, 1, (void *)0); } else { } } else if ((int )((short )header) < 0) { port->status = (u16 )((unsigned int )port->status | 32768U); } else { port->status = (unsigned int )port->status & 32767U; } tmp___2 = tty_port_cts_enabled(& port->port); if ((int )tmp___2) { if ((unsigned int )*((unsigned char *)tty + 1316UL) != 0U) { if (((int )header & 4096) != 0) { tty->hw_stopped = 0U; port->status = (u16 )((unsigned int )port->status | 4097U); tty_wakeup(tty); } else { } } else if (((int )header & 4096) == 0) { tty->hw_stopped = 1U; port->status = (unsigned int )port->status & 61438U; } else { } } else if (((int )header & 4096) != 0) { port->status = (u16 )((unsigned int )port->status | 4096U); } else { port->status = (unsigned int )port->status & 61439U; } if (((int )header & 8192) != 0) { port->status = (u16 )((unsigned int )port->status | 8192U); } else { port->status = (unsigned int )port->status & 57343U; } if (((int )header & 16384) != 0) { port->status = (u16 )((unsigned int )port->status | 16384U); } else { port->status = (unsigned int )port->status & 49151U; } goto ldv_32478; case 1: tty_insert_flip_char(& port->port, 0, 1); if ((port->port.flags & 4UL) != 0UL) { do_SAK(tty); } else { } tty_flip_buffer_push(& port->port); goto ldv_32478; case 2: descriptor___1.modname = "isicom"; descriptor___1.function = "isicom_interrupt"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/597/dscv_tempdir/dscv/ri/43_2a/drivers/tty/isicom.o.c.prepared"; descriptor___1.format = "%s: stats!!!\n"; descriptor___1.lineno = 697U; descriptor___1.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___3 != 0L) { __dynamic_pr_debug(& descriptor___1, "isicom: %s: stats!!!\n", "isicom_interrupt"); } else { } goto ldv_32478; default: descriptor___2.modname = "isicom"; descriptor___2.function = "isicom_interrupt"; descriptor___2.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/597/dscv_tempdir/dscv/ri/43_2a/drivers/tty/isicom.o.c.prepared"; descriptor___2.format = "%s: Unknown code in status packet.\n"; descriptor___2.lineno = 702U; descriptor___2.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); if (tmp___4 != 0L) { __dynamic_pr_debug(& descriptor___2, "isicom: %s: Unknown code in status packet.\n", "isicom_interrupt"); } else { } goto ldv_32478; } ldv_32478: ; } else { tmp___5 = tty_prepare_flip_string(& port->port, & rp, (size_t )((int )byte_count & -2)); count = (u16 )tmp___5; descriptor___3.modname = "isicom"; descriptor___3.function = "isicom_interrupt"; descriptor___3.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/597/dscv_tempdir/dscv/ri/43_2a/drivers/tty/isicom.o.c.prepared"; descriptor___3.format = "%s: Can rx %d of %d bytes.\n"; descriptor___3.lineno = 709U; descriptor___3.flags = 0U; tmp___6 = ldv__builtin_expect((long )descriptor___3.flags & 1L, 0L); if (tmp___6 != 0L) { __dynamic_pr_debug(& descriptor___3, "isicom: %s: Can rx %d of %d bytes.\n", "isicom_interrupt", (int )count, (int )byte_count); } else { } word_count = (u16 )((int )count >> 1); insw((int )base, (void *)rp, (unsigned long )word_count); byte_count = (short )((int )((unsigned short )byte_count) - ((int )word_count << 1U)); if ((int )count & 1) { tmp___7 = inw((int )base); tty_insert_flip_char(& port->port, (int )((unsigned char )tmp___7), 0); byte_count = (short )((unsigned int )((unsigned short )byte_count) + 65534U); } else { } if ((int )byte_count > 0) { descriptor___4.modname = "isicom"; descriptor___4.function = "isicom_interrupt"; descriptor___4.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/597/dscv_tempdir/dscv/ri/43_2a/drivers/tty/isicom.o.c.prepared"; descriptor___4.format = "%s(0x%lx:%d): Flip buffer overflow! dropping bytes...\n"; descriptor___4.lineno = 720U; descriptor___4.flags = 0U; tmp___8 = ldv__builtin_expect((long )descriptor___4.flags & 1L, 0L); if (tmp___8 != 0L) { __dynamic_pr_debug(& descriptor___4, "isicom: %s(0x%lx:%d): Flip buffer overflow! dropping bytes...\n", "isicom_interrupt", base, (int )channel + 1); } else { } goto ldv_32487; ldv_32486: inw((int )base); byte_count = (short )((unsigned int )((unsigned short )byte_count) + 65534U); ldv_32487: ; if ((int )byte_count > 0) { goto ldv_32486; } else { } } else { } tty_flip_buffer_push(& port->port); } outw(0, (int )((unsigned int )base + 4U)); spin_unlock(& card->card_lock); tty_kref_put(tty); return (1); } } static void isicom_config_port(struct tty_struct *tty ) { struct isi_port *port ; struct isi_board *card ; unsigned long baud ; unsigned long base ; u16 channel_setup ; u16 channel ; u16 shift_count ; unsigned char flow_ctrl ; int tmp ; int tmp___0 ; { port = (struct isi_port *)tty->driver_data; card = port->card; base = card->base; channel = port->channel; shift_count = card->shift_count; baud = (unsigned long )tty->termios.c_cflag & 4111UL; if ((baud & 4096UL) != 0UL) { baud = baud & 0xffffffffffffefffUL; if (baud == 0UL || baud > 4UL) { tty->termios.c_cflag = tty->termios.c_cflag & 4294963199U; } else { baud = baud + 15UL; } } else { } if (baud == 15UL) { if ((port->port.flags & 4144UL) == 16UL) { baud = baud + 1UL; } else { } if ((port->port.flags & 4144UL) == 32UL) { baud = baud + 2UL; } else { } if ((port->port.flags & 4144UL) == 4096UL) { baud = baud + 3UL; } else { } if ((port->port.flags & 4144UL) == 4112UL) { baud = baud + 4UL; } else { } } else { } if ((int )linuxb_to_isib[baud] == -1) { drop_dtr(port); return; } else { raise_dtr(port); } tmp = WaitTillCardIsFree(base); if (tmp == 0) { outw((int )((unsigned short )((int )((short )((int )channel << (int )shift_count)) | -32765)), (int )base); outw((int )((unsigned short )((int )((short )((int )linuxb_to_isib[baud] << 8)) | 3)), (int )base); channel_setup = 0U; switch (tty->termios.c_cflag & 48U) { case 0U: channel_setup = channel_setup; goto ldv_32501; case 16U: channel_setup = (u16 )((unsigned int )channel_setup | 1U); goto ldv_32501; case 32U: channel_setup = (u16 )((unsigned int )channel_setup | 2U); goto ldv_32501; case 48U: channel_setup = (u16 )((unsigned int )channel_setup | 3U); goto ldv_32501; } ldv_32501: ; if ((tty->termios.c_cflag & 64U) != 0U) { channel_setup = (u16 )((unsigned int )channel_setup | 4U); } else { } if ((tty->termios.c_cflag & 256U) != 0U) { channel_setup = (u16 )((unsigned int )channel_setup | 24U); if ((tty->termios.c_cflag & 512U) != 0U) { channel_setup = (u16 )((unsigned int )channel_setup | 8U); } else { } } else { } outw((int )channel_setup, (int )base); outw(0, (int )((unsigned int )base + 12U)); } else { } if ((tty->termios.c_cflag & 2048U) != 0U) { port->port.flags = port->port.flags & 4261412863UL; } else { port->port.flags = port->port.flags | 33554432UL; } flow_ctrl = 0U; port->port.flags = port->port.flags & 4227858431UL; if ((int )tty->termios.c_cflag < 0) { port->port.flags = port->port.flags | 67108864UL; flow_ctrl = (unsigned int )flow_ctrl | 3U; } else { } if ((tty->termios.c_iflag & 1024U) != 0U) { flow_ctrl = (unsigned int )flow_ctrl | 8U; } else { } if ((tty->termios.c_iflag & 4096U) != 0U) { flow_ctrl = (unsigned int )flow_ctrl | 4U; } else { } tmp___0 = WaitTillCardIsFree(base); if (tmp___0 == 0) { outw((int )((unsigned short )((int )((short )((int )channel << (int )shift_count)) | -32764)), (int )base); outw((int )((unsigned short )((int )((short )((int )flow_ctrl << 8)) | 5)), (int )base); outw((int )((unsigned short )((int )((short )((int )tty->termios.c_cc[9] << 8)) | (int )((short )tty->termios.c_cc[8]))), (int )base); outw(0, (int )((unsigned int )base + 12U)); } else { } if ((tty->termios.c_cflag & 128U) != 0U) { card->port_status = (unsigned short )((int )((short )card->port_status) | (int )((short )(1 << (int )channel))); outw((int )card->port_status, (int )((unsigned int )base + 2U)); } else { } return; } } __inline static void isicom_setup_board(struct isi_board *bp ) { int channel ; struct isi_port *port ; { bp->count = (signed char )((int )bp->count + 1); if (((int )bp->status & 4) == 0) { port = bp->ports; channel = 0; goto ldv_32511; ldv_32510: drop_dtr_rts(port); channel = channel + 1; port = port + 1; ldv_32511: ; if ((int )bp->port_count > channel) { goto ldv_32510; } else { } } else { } bp->status = (unsigned int )bp->status | 6U; return; } } static int isicom_activate(struct tty_port *tport , struct tty_struct *tty ) { struct isi_port *port ; struct tty_port const *__mptr ; struct isi_board *card ; unsigned long flags ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { __mptr = (struct tty_port const *)tport; port = (struct isi_port *)__mptr + 0xfffffffffffffff8UL; card = port->card; tmp = tty_port_alloc_xmit_buf(tport); if (tmp < 0) { return (-12); } else { } ldv_spin_lock(); isicom_setup_board(card); tmp___1 = 0; port->xmit_tail = tmp___1; tmp___0 = tmp___1; port->xmit_head = tmp___0; port->xmit_cnt = tmp___0; tmp___2 = WaitTillCardIsFree(card->base); if (tmp___2 == 0) { outw((int )((unsigned short )((int )((short )((int )port->channel << (int )card->shift_count)) | -32766)), (int )card->base); outw(774, (int )card->base); outw(0, (int )((unsigned int )card->base + 12U)); } else { } isicom_config_port(tty); spin_unlock_irqrestore(& card->card_lock, flags); return (0); } } static int isicom_carrier_raised(struct tty_port *port ) { struct isi_port *ip ; struct tty_port const *__mptr ; { __mptr = (struct tty_port const *)port; ip = (struct isi_port *)__mptr + 0xfffffffffffffff8UL; return ((int )((short )ip->status) < 0); } } static struct tty_port *isicom_find_port(struct tty_struct *tty ) { struct isi_port *port ; struct isi_board *card ; unsigned int board ; int line ; { line = tty->index; board = (unsigned int )(line >> 4) & 3U; card = (struct isi_board *)(& isi_card) + (unsigned long )board; if (((int )card->status & 1) == 0) { return ((struct tty_port *)0); } else { } if ((unsigned int )line > (board * 16U + (unsigned int )card->port_count) - 1U) { return ((struct tty_port *)0); } else { } port = (struct isi_port *)(& isi_ports) + (unsigned long )line; return (& port->port); } } static int isicom_open(struct tty_struct *tty , struct file *filp ) { struct isi_port *port ; struct tty_port *tport ; struct tty_port const *__mptr ; int tmp ; { tport = isicom_find_port(tty); if ((unsigned long )tport == (unsigned long )((struct tty_port *)0)) { return (-19); } else { } __mptr = (struct tty_port const *)tport; port = (struct isi_port *)__mptr + 0xfffffffffffffff8UL; tty->driver_data = (void *)port; tmp = tty_port_open(tport, tty, filp); return (tmp); } } static void isicom_shutdown_port(struct isi_port *port ) { struct isi_board *card ; struct _ddebug descriptor ; long tmp ; { card = port->card; card->count = (signed char )((int )card->count - 1); if ((int )card->count < 0) { descriptor.modname = "isicom"; descriptor.function = "isicom_shutdown_port"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/597/dscv_tempdir/dscv/ri/43_2a/drivers/tty/isicom.o.c.prepared"; descriptor.format = "%s: bad board(0x%lx) count %d.\n"; descriptor.lineno = 944U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "isicom: %s: bad board(0x%lx) count %d.\n", "isicom_shutdown_port", card->base, (int )card->count); } else { } card->count = 0; } else { } if ((int )card->count == 0) { card->status = (unsigned int )card->status & 2U; } else { } return; } } static void isicom_flush_buffer(struct tty_struct *tty ) { struct isi_port *port ; struct isi_board *card ; unsigned long flags ; int tmp ; int tmp___0 ; { port = (struct isi_port *)tty->driver_data; card = port->card; ldv_spin_lock(); tmp___0 = 0; port->xmit_tail = tmp___0; tmp = tmp___0; port->xmit_head = tmp; port->xmit_cnt = tmp; spin_unlock_irqrestore(& card->card_lock, flags); tty_wakeup(tty); return; } } static void isicom_shutdown(struct tty_port *port ) { struct isi_port *ip ; struct tty_port const *__mptr ; struct isi_board *card ; unsigned long flags ; { __mptr = (struct tty_port const *)port; ip = (struct isi_port *)__mptr + 0xfffffffffffffff8UL; card = ip->card; ldv_spin_lock(); card->port_status = (unsigned short )((int )((short )card->port_status) & ~ ((int )((short )(1 << (int )ip->channel)))); outw((int )card->port_status, (int )((unsigned int )card->base + 2U)); isicom_shutdown_port(ip); spin_unlock_irqrestore(& card->card_lock, flags); tty_port_free_xmit_buf(port); return; } } static void isicom_close(struct tty_struct *tty , struct file *filp ) { struct isi_port *ip ; struct tty_port *port ; { ip = (struct isi_port *)tty->driver_data; if ((unsigned long )ip == (unsigned long )((struct isi_port *)0)) { return; } else { } port = & ip->port; tty_port_close(port, tty, filp); return; } } static int isicom_write(struct tty_struct *tty , unsigned char const *buf , int count ) { struct isi_port *port ; struct isi_board *card ; unsigned long flags ; int cnt ; int total ; int __min1 ; int __min2 ; unsigned long _min1 ; unsigned long _min2 ; size_t __len ; void *__ret ; { port = (struct isi_port *)tty->driver_data; card = port->card; total = 0; ldv_spin_lock(); ldv_32589: __min1 = count; _min1 = 4095UL - (unsigned long )port->xmit_cnt; _min2 = 4096UL - (unsigned long )port->xmit_head; __min2 = (int )(_min1 < _min2 ? _min1 : _min2); cnt = __min1 < __min2 ? __min1 : __min2; if (cnt <= 0) { goto ldv_32585; } else { } __len = (size_t )cnt; __ret = __builtin_memcpy((void *)port->port.xmit_buf + (unsigned long )port->xmit_head, (void const *)buf, __len); port->xmit_head = (port->xmit_head + cnt) & 4095; port->xmit_cnt = port->xmit_cnt + cnt; buf = buf + (unsigned long )cnt; count = count - cnt; total = total + cnt; goto ldv_32589; ldv_32585: ; if ((port->xmit_cnt != 0 && (unsigned int )*((unsigned char *)tty + 1316UL) == 0U) && (unsigned int )*((unsigned char *)tty + 1316UL) == 0U) { port->status = (u16 )((unsigned int )port->status | 1U); } else { } spin_unlock_irqrestore(& card->card_lock, flags); return (total); } } static int isicom_put_char(struct tty_struct *tty , unsigned char ch ) { struct isi_port *port ; struct isi_board *card ; unsigned long flags ; int tmp ; { port = (struct isi_port *)tty->driver_data; card = port->card; ldv_spin_lock(); if ((unsigned int )port->xmit_cnt > 4094U) { spin_unlock_irqrestore(& card->card_lock, flags); return (0); } else { } tmp = port->xmit_head; port->xmit_head = port->xmit_head + 1; *(port->port.xmit_buf + (unsigned long )tmp) = ch; port->xmit_head = port->xmit_head & 4095; port->xmit_cnt = port->xmit_cnt + 1; spin_unlock_irqrestore(& card->card_lock, flags); return (1); } } static void isicom_flush_chars(struct tty_struct *tty ) { struct isi_port *port ; { port = (struct isi_port *)tty->driver_data; if (((port->xmit_cnt <= 0 || (unsigned int )*((unsigned char *)tty + 1316UL) != 0U) || (unsigned int )*((unsigned char *)tty + 1316UL) != 0U) || (unsigned long )port->port.xmit_buf == (unsigned long )((unsigned char *)0U)) { return; } else { } port->status = (u16 )((unsigned int )port->status | 1U); return; } } static int isicom_write_room(struct tty_struct *tty ) { struct isi_port *port ; int free ; { port = (struct isi_port *)tty->driver_data; free = (int )(4095U - (unsigned int )port->xmit_cnt); if (free < 0) { free = 0; } else { } return (free); } } static int isicom_chars_in_buffer(struct tty_struct *tty ) { struct isi_port *port ; { port = (struct isi_port *)tty->driver_data; return (port->xmit_cnt); } } static int isicom_send_break(struct tty_struct *tty , int length ) { struct isi_port *port ; struct isi_board *card ; unsigned long base ; int tmp ; { port = (struct isi_port *)tty->driver_data; card = port->card; base = card->base; if (length == -1) { return (-95); } else { } tmp = lock_card(card); if (tmp == 0) { return (-22); } else { } outw((int )((unsigned short )((int )((short )((int )port->channel << (int )card->shift_count)) | -32765)), (int )base); outw((int )((unsigned short )(length << 8)), (int )base); outw((int )((unsigned short )length) & 65280, (int )base); outw(0, (int )((unsigned int )base + 12U)); unlock_card(card); return (0); } } static int isicom_tiocmget(struct tty_struct *tty ) { struct isi_port *port ; u16 status ; { port = (struct isi_port *)tty->driver_data; status = port->status; return ((((((((int )status & 512) != 0 ? 4 : 0) | (((int )status & 256) != 0 ? 2 : 0)) | ((int )((short )status) < 0 ? 64 : 0)) | (((int )status & 8192) != 0 ? 256 : 0)) | (((int )status & 4096) != 0 ? 32 : 0)) | (((int )status & 16384) != 0 ? 128 : 0)); } } static int isicom_tiocmset(struct tty_struct *tty , unsigned int set , unsigned int clear ) { struct isi_port *port ; unsigned long flags ; { port = (struct isi_port *)tty->driver_data; ldv_spin_lock(); if ((set & 4U) != 0U) { raise_rts(port); } else { } if ((set & 2U) != 0U) { raise_dtr(port); } else { } if ((clear & 4U) != 0U) { drop_rts(port); } else { } if ((clear & 2U) != 0U) { drop_dtr(port); } else { } spin_unlock_irqrestore(& (port->card)->card_lock, flags); return (0); } } static int isicom_set_serial_info(struct tty_struct *tty , struct serial_struct *info ) { struct isi_port *port ; struct serial_struct newinfo ; int reconfig_port ; unsigned long tmp ; bool tmp___0 ; int tmp___1 ; unsigned long flags ; { port = (struct isi_port *)tty->driver_data; tmp = copy_from_user((void *)(& newinfo), (void const *)info, 72UL); if (tmp != 0UL) { return (-14); } else { } mutex_lock_nested(& port->port.mutex, 0U); reconfig_port = ((port->port.flags ^ (unsigned long )((unsigned int )newinfo.flags)) & 4144UL) != 0UL; tmp___0 = capable(21); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { if (((unsigned int )newinfo.close_delay != port->port.close_delay || (unsigned int )newinfo.closing_wait != port->port.closing_wait) || (((unsigned long )((unsigned int )newinfo.flags) ^ port->port.flags) & 4294953935UL) != 0UL) { mutex_unlock(& port->port.mutex); return (-1); } else { } port->port.flags = (port->port.flags & 4294953935UL) | ((unsigned long )((unsigned int )newinfo.flags) & 13360UL); } else { port->port.close_delay = (unsigned int )newinfo.close_delay; port->port.closing_wait = (unsigned int )newinfo.closing_wait; port->port.flags = (port->port.flags & 4294901760UL) | ((unsigned long )((unsigned int )newinfo.flags) & 65535UL); } if (reconfig_port != 0) { ldv_spin_lock(); isicom_config_port(tty); spin_unlock_irqrestore(& (port->card)->card_lock, flags); } else { } mutex_unlock(& port->port.mutex); return (0); } } static int isicom_get_serial_info(struct isi_port *port , struct serial_struct *info ) { struct serial_struct out_info ; unsigned long tmp ; { mutex_lock_nested(& port->port.mutex, 0U); memset((void *)(& out_info), 0, 72UL); out_info.line = (int )(((long )port - (long )(& isi_ports)) / 1112L); out_info.port = (unsigned int )(port->card)->base; out_info.irq = (port->card)->irq; out_info.flags = (int )port->port.flags; out_info.close_delay = (unsigned short )port->port.close_delay; out_info.closing_wait = (unsigned short )port->port.closing_wait; mutex_unlock(& port->port.mutex); tmp = copy_to_user((void *)info, (void const *)(& out_info), 72UL); if (tmp != 0UL) { return (-14); } else { } return (0); } } static int isicom_ioctl(struct tty_struct *tty , unsigned int cmd , unsigned long arg ) { struct isi_port *port ; void *argp ; int tmp ; int tmp___0 ; { port = (struct isi_port *)tty->driver_data; argp = (void *)arg; switch (cmd) { case 21534U: tmp = isicom_get_serial_info(port, (struct serial_struct *)argp); return (tmp); case 21535U: tmp___0 = isicom_set_serial_info(tty, (struct serial_struct *)argp); return (tmp___0); default: ; return (-515); } return (0); } } static void isicom_set_termios(struct tty_struct *tty , struct ktermios *old_termios ) { struct isi_port *port ; unsigned long flags ; { port = (struct isi_port *)tty->driver_data; if (tty->termios.c_cflag == old_termios->c_cflag && tty->termios.c_iflag == old_termios->c_iflag) { return; } else { } ldv_spin_lock(); isicom_config_port(tty); spin_unlock_irqrestore(& (port->card)->card_lock, flags); if ((int )old_termios->c_cflag < 0 && (int )tty->termios.c_cflag >= 0) { tty->hw_stopped = 0U; isicom_start(tty); } else { } return; } } static void isicom_throttle(struct tty_struct *tty ) { struct isi_port *port ; struct isi_board *card ; { port = (struct isi_port *)tty->driver_data; card = port->card; card->port_status = (unsigned short )((int )((short )card->port_status) & ~ ((int )((short )(1 << (int )port->channel)))); outw((int )card->port_status, (int )((unsigned int )card->base + 2U)); return; } } static void isicom_unthrottle(struct tty_struct *tty ) { struct isi_port *port ; struct isi_board *card ; { port = (struct isi_port *)tty->driver_data; card = port->card; card->port_status = (unsigned short )((int )((short )card->port_status) | (int )((short )(1 << (int )port->channel))); outw((int )card->port_status, (int )((unsigned int )card->base + 2U)); return; } } static void isicom_stop(struct tty_struct *tty ) { struct isi_port *port ; { port = (struct isi_port *)tty->driver_data; port->status = (unsigned int )port->status & 65534U; return; } } static void isicom_start(struct tty_struct *tty ) { struct isi_port *port ; { port = (struct isi_port *)tty->driver_data; port->status = (u16 )((unsigned int )port->status | 1U); return; } } static void isicom_hangup(struct tty_struct *tty ) { struct isi_port *port ; { port = (struct isi_port *)tty->driver_data; tty_port_hangup(& port->port); return; } } static struct tty_operations const isicom_ops = {0, 0, 0, & isicom_open, & isicom_close, 0, 0, & isicom_write, & isicom_put_char, & isicom_flush_chars, & isicom_write_room, & isicom_chars_in_buffer, & isicom_ioctl, 0, & isicom_set_termios, & isicom_throttle, & isicom_unthrottle, & isicom_stop, & isicom_start, & isicom_hangup, & isicom_send_break, & isicom_flush_buffer, 0, 0, 0, & isicom_tiocmget, & isicom_tiocmset, 0, 0, 0, 0, 0, 0, 0}; static struct tty_port_operations const isicom_port_ops = {& isicom_carrier_raised, & isicom_dtr_rts, & isicom_shutdown, & isicom_activate, 0}; static int reset_card(struct pci_dev *pdev , unsigned int const card , unsigned int *signature ) { struct isi_board *board ; void *tmp ; unsigned long base ; unsigned int sig ; unsigned int portcount ; int retval ; struct _ddebug descriptor ; long tmp___0 ; unsigned short tmp___1 ; struct _ddebug descriptor___0 ; long tmp___2 ; unsigned short tmp___3 ; unsigned short tmp___4 ; { tmp = pci_get_drvdata(pdev); board = (struct isi_board *)tmp; base = board->base; portcount = 0U; retval = 0; descriptor.modname = "isicom"; descriptor.function = "reset_card"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/597/dscv_tempdir/dscv/ri/43_2a/drivers/tty/isicom.o.c.prepared"; descriptor.format = "ISILoad:Resetting Card%d at 0x%lx\n"; descriptor.lineno = 1372U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& pdev->dev), "ISILoad:Resetting Card%d at 0x%lx\n", (unsigned int )card + 1U, base); } else { } inw((int )((unsigned int )base + 8U)); msleep(10U); outw(0, (int )((unsigned int )base + 8U)); msleep(1000U); tmp___1 = inw((int )((unsigned int )base + 4U)); sig = (unsigned int )tmp___1 & 255U; if ((((sig != 165U && sig != 187U) && sig != 204U) && sig != 221U) && sig != 238U) { dev_warn((struct device const *)(& pdev->dev), "ISILoad:Card%u reset failure (Possible bad I/O Port Address 0x%lx).\n", (unsigned int )card + 1U, base); descriptor___0.modname = "isicom"; descriptor___0.function = "reset_card"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/597/dscv_tempdir/dscv/ri/43_2a/drivers/tty/isicom.o.c.prepared"; descriptor___0.format = "Sig=0x%x\n"; descriptor___0.lineno = 1388U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& pdev->dev), "Sig=0x%x\n", sig); } else { } retval = -5; goto end; } else { } msleep(10U); tmp___3 = inw((int )((unsigned int )base + 2U)); portcount = (unsigned int )tmp___3; tmp___4 = inw((int )((unsigned int )base + 14U)); if (((int )tmp___4 & 1) == 0 || (((portcount != 0U && portcount != 4U) && portcount != 8U) && portcount != 16U)) { dev_err((struct device const *)(& pdev->dev), "ISILoad:PCI Card%d reset failure.\n", (unsigned int )card + 1U); retval = -5; goto end; } else { } switch (sig) { case 165U: ; case 187U: ; case 221U: board->port_count = portcount == 4U ? 4U : 8U; board->shift_count = 12U; goto ldv_32699; case 204U: ; case 238U: board->port_count = 16U; board->shift_count = 11U; goto ldv_32699; } ldv_32699: _dev_info((struct device const *)(& pdev->dev), "-Done\n"); *signature = sig; end: ; return (retval); } } static int load_firmware(struct pci_dev *pdev , unsigned int const index , unsigned int const signature ) { struct isi_board *board ; void *tmp ; struct firmware const *fw ; unsigned long base ; unsigned int a ; u16 word_count ; u16 status ; int retval ; char *name ; u8 *data ; struct stframe *frame ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; void *tmp___5 ; int tmp___6 ; int tmp___7 ; { tmp = pci_get_drvdata(pdev); board = (struct isi_board *)tmp; base = board->base; retval = -5; switch (signature) { case 165U: name = (char *)"isi608.bin"; goto ldv_32722; case 187U: name = (char *)"isi608em.bin"; goto ldv_32722; case 204U: name = (char *)"isi616em.bin"; goto ldv_32722; case 221U: name = (char *)"isi4608.bin"; goto ldv_32722; case 238U: name = (char *)"isi4616.bin"; goto ldv_32722; default: dev_err((struct device const *)(& pdev->dev), "Unknown signature.\n"); goto end; } ldv_32722: retval = request_firmware(& fw, (char const *)name, & pdev->dev); if (retval != 0) { goto end; } else { } retval = -5; frame = (struct stframe *)fw->data; goto ldv_32731; ldv_32730: tmp___0 = WaitTillCardIsFree(base); if (tmp___0 != 0) { goto errrelfw; } else { } outw(240, (int )base); outw(0, (int )base); outw((int )frame->addr, (int )base); word_count = (unsigned int )((u16 )((unsigned int )frame->count / 2U)) + ((unsigned int )frame->count & 1U); outw((int )word_count, (int )base); outw(0, (int )((unsigned int )base + 12U)); __const_udelay(429500UL); tmp___1 = WaitTillCardIsFree(base); if (tmp___1 != 0) { goto errrelfw; } else { } status = inw((int )((unsigned int )base + 4U)); if ((unsigned int )status != 0U) { dev_warn((struct device const *)(& pdev->dev), "Card%d rejected load header:\nAddress:0x%x\nCount:0x%x\nStatus:0x%x\n", (unsigned int )index + 1U, (int )frame->addr, (int )frame->count, (int )status); goto errrelfw; } else { } outsw((int )base, (void const *)(& frame->data), (unsigned long )word_count); outw(0, (int )((unsigned int )base + 12U)); __const_udelay(214750UL); tmp___2 = WaitTillCardIsFree(base); if (tmp___2 != 0) { goto errrelfw; } else { } status = inw((int )((unsigned int )base + 4U)); if ((unsigned int )status != 0U) { dev_err((struct device const *)(& pdev->dev), "Card%d got out of sync.Card Status:0x%x\n", (unsigned int )index + 1U, (int )status); goto errrelfw; } else { } frame = frame + ((unsigned long )frame->count + 1UL); ldv_32731: ; if ((unsigned long )((struct stframe *)(fw->data + fw->size)) > (unsigned long )frame) { goto ldv_32730; } else { } frame = (struct stframe *)fw->data; goto ldv_32737; ldv_32736: tmp___3 = WaitTillCardIsFree(base); if (tmp___3 != 0) { goto errrelfw; } else { } outw(241, (int )base); outw(0, (int )base); outw((int )frame->addr, (int )base); word_count = (unsigned int )((u16 )((int )frame->count >> 1)) + ((unsigned int )frame->count & 1U); outw((int )((unsigned int )word_count + 1U), (int )base); outw(0, (int )((unsigned int )base + 12U)); __const_udelay(214750UL); tmp___4 = WaitTillCardIsFree(base); if (tmp___4 != 0) { goto errrelfw; } else { } status = inw((int )((unsigned int )base + 4U)); if ((unsigned int )status != 0U) { dev_warn((struct device const *)(& pdev->dev), "Card%d rejected verify header:\nAddress:0x%x\nCount:0x%x\nStatus: 0x%x\n", (unsigned int )index + 1U, (int )frame->addr, (int )frame->count, (int )status); goto errrelfw; } else { } tmp___5 = kmalloc((size_t )((int )word_count * 2), 208U); data = (u8 *)tmp___5; if ((unsigned long )data == (unsigned long )((u8 *)0U)) { dev_err((struct device const *)(& pdev->dev), "Card%d, firmware upload failed, not enough memory\n", (unsigned int )index + 1U); goto errrelfw; } else { } inw((int )base); insw((int )base, (void *)data, (unsigned long )word_count); outw(0, (int )((unsigned int )base + 12U)); a = 0U; goto ldv_32734; ldv_32733: ; if ((int )*(data + (unsigned long )a) != (int )frame->data[a]) { kfree((void const *)data); dev_err((struct device const *)(& pdev->dev), "Card%d, firmware upload failed\n", (unsigned int )index + 1U); goto errrelfw; } else { } a = a + 1U; ldv_32734: ; if ((unsigned int )frame->count > a) { goto ldv_32733; } else { } kfree((void const *)data); __const_udelay(214750UL); tmp___6 = WaitTillCardIsFree(base); if (tmp___6 != 0) { goto errrelfw; } else { } status = inw((int )((unsigned int )base + 4U)); if ((unsigned int )status != 0U) { dev_err((struct device const *)(& pdev->dev), "Card%d verify got out of sync. Card Status:0x%x\n", (unsigned int )index + 1U, (int )status); goto errrelfw; } else { } frame = frame + ((unsigned long )frame->count + 1UL); ldv_32737: ; if ((unsigned long )((struct stframe *)(fw->data + fw->size)) > (unsigned long )frame) { goto ldv_32736; } else { } tmp___7 = WaitTillCardIsFree(base); if (tmp___7 != 0) { goto errrelfw; } else { } outw(242, (int )base); outw(2048, (int )base); outw(0, (int )base); outw(0, (int )base); outw(0, (int )((unsigned int )base + 12U)); outw(0, (int )((unsigned int )base + 4U)); board->status = (unsigned int )board->status | 1U; retval = 0; errrelfw: release_firmware(fw); end: ; return (retval); } } static unsigned int card_count ; static int isicom_probe(struct pci_dev *pdev , struct pci_device_id const *ent ) { unsigned int signature ; unsigned int index ; int retval ; struct isi_board *board ; struct tty_port *tport ; { signature = signature; retval = -1; board = (struct isi_board *)0; if (card_count > 3U) { goto err; } else { } retval = pci_enable_device(pdev); if (retval != 0) { dev_err((struct device const *)(& pdev->dev), "failed to enable\n"); goto err; } else { } _dev_info((struct device const *)(& pdev->dev), "ISI PCI Card(Device ID 0x%x)\n", ent->device); index = 0U; goto ldv_32751; ldv_32750: ; if (isi_card[index].base == 0UL) { board = (struct isi_board *)(& isi_card) + (unsigned long )index; goto ldv_32749; } else { } index = index + 1U; ldv_32751: ; if (index <= 3U) { goto ldv_32750; } else { } ldv_32749: ; if (index == 4U) { retval = -19; goto err_disable; } else { } board->index = index; board->base = (unsigned long )pdev->resource[3].start; board->irq = (int )pdev->irq; card_count = card_count + 1U; pci_set_drvdata(pdev, (void *)board); retval = pci_request_region(pdev, 3, "ISICom"); if (retval != 0) { dev_err((struct device const *)(& pdev->dev), "I/O Region 0x%lx-0x%lx is busy. Card%d will be disabled.\n", board->base, board->base + 15UL, index + 1U); retval = -16; goto errdec; } else { } retval = ldv_request_irq_20((unsigned int )board->irq, & isicom_interrupt, 128UL, "ISICom", (void *)board); if (retval < 0) { dev_err((struct device const *)(& pdev->dev), "Could not install handler at Irq %d. Card%d will be disabled.\n", board->irq, index + 1U); goto errunrr; } else { } retval = reset_card(pdev, index, & signature); if (retval < 0) { goto errunri; } else { } retval = load_firmware(pdev, index, signature); if (retval < 0) { goto errunri; } else { } index = 0U; goto ldv_32758; ldv_32757: tport = & (board->ports + (unsigned long )index)->port; tty_port_init(tport); tport->ops = & isicom_port_ops; tport->close_delay = 125U; tport->closing_wait = 7500U; tty_port_register_device(tport, isicom_normal, board->index * 16U + index, & pdev->dev); index = index + 1U; ldv_32758: ; if ((unsigned int )board->port_count > index) { goto ldv_32757; } else { } return (0); errunri: ldv_free_irq_21((unsigned int )board->irq, (void *)board); errunrr: pci_release_region(pdev, 3); errdec: board->base = 0UL; card_count = card_count - 1U; err_disable: pci_disable_device(pdev); err: ; return (retval); } } static void isicom_remove(struct pci_dev *pdev ) { struct isi_board *board ; void *tmp ; unsigned int i ; { tmp = pci_get_drvdata(pdev); board = (struct isi_board *)tmp; i = 0U; goto ldv_32766; ldv_32765: tty_unregister_device(isicom_normal, board->index * 16U + i); tty_port_destroy(& (board->ports + (unsigned long )i)->port); i = i + 1U; ldv_32766: ; if ((unsigned int )board->port_count > i) { goto ldv_32765; } else { } ldv_free_irq_22((unsigned int )board->irq, (void *)board); pci_release_region(pdev, 3); board->base = 0UL; card_count = card_count - 1U; pci_disable_device(pdev); return; } } static int isicom_init(void) { int retval ; int idx ; int channel ; struct isi_port *port ; struct lock_class_key __key ; struct _ddebug descriptor ; long tmp ; { idx = 0; goto ldv_32780; ldv_32779: port = (struct isi_port *)(& isi_ports) + (unsigned long )(idx * 16); isi_card[idx].ports = port; spinlock_check(& isi_card[idx].card_lock); __raw_spin_lock_init(& isi_card[idx].card_lock.ldv_6347.rlock, "&(&isi_card[idx].card_lock)->rlock", & __key); channel = 0; goto ldv_32777; ldv_32776: port->magic = 19796U; port->card = (struct isi_board *)(& isi_card) + (unsigned long )idx; port->channel = (u16 )channel; port->status = 0U; channel = channel + 1; port = port + 1; ldv_32777: ; if (channel <= 15) { goto ldv_32776; } else { } isi_card[idx].base = 0UL; isi_card[idx].irq = 0; idx = idx + 1; ldv_32780: ; if (idx <= 3) { goto ldv_32779; } else { } isicom_normal = alloc_tty_driver(64U); if ((unsigned long )isicom_normal == (unsigned long )((struct tty_driver *)0)) { retval = -12; goto error; } else { } isicom_normal->name = "ttyM"; isicom_normal->major = 112; isicom_normal->minor_start = 0; isicom_normal->type = 3; isicom_normal->subtype = 1; isicom_normal->init_termios = tty_std_termios; isicom_normal->init_termios.c_cflag = 3261U; isicom_normal->flags = 44UL; tty_set_operations(isicom_normal, & isicom_ops); retval = tty_register_driver(isicom_normal); if (retval != 0) { descriptor.modname = "isicom"; descriptor.function = "isicom_init"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/597/dscv_tempdir/dscv/ri/43_2a/drivers/tty/isicom.o.c.prepared"; descriptor.format = "Couldn\'t register the dialin driver\n"; descriptor.lineno = 1749U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "isicom: Couldn\'t register the dialin driver\n"); } else { } goto err_puttty; } else { } retval = __pci_register_driver(& isicom_driver, & __this_module, "isicom"); if (retval < 0) { printk("\visicom: Unable to register pci driver.\n"); goto err_unrtty; } else { } mod_timer(& tx, (unsigned long )jiffies + 1UL); return (0); err_unrtty: tty_unregister_driver(isicom_normal); err_puttty: put_tty_driver(isicom_normal); error: ; return (retval); } } static void isicom_exit(void) { { del_timer_sync(& tx); pci_unregister_driver(& isicom_driver); tty_unregister_driver(isicom_normal); put_tty_driver(isicom_normal); return; } } extern int ldv_setup_3(void) ; extern int ldv_destruct_2(void) ; int ldv_retval_2 ; extern int ldv_disconnect_3(void) ; int ldv_retval_0 ; extern void ldv_initialize(void) ; int ldv_retval_1 ; extern void ldv_check_final_state(void) ; extern int ldv_release_3(void) ; int ldv_retval_3 ; void ldv_initialize_tty_operations_3(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_zalloc(512UL); isicom_ops_group0 = (struct file *)tmp; tmp___0 = ldv_zalloc(1752UL); isicom_ops_group1 = (struct tty_struct *)tmp___0; return; } } void ldv_initialize_pci_driver_5(void) { void *tmp ; { tmp = ldv_zalloc(2976UL); isicom_driver_group0 = (struct pci_dev *)tmp; return; } } void disable_suitable_irq_1(int line , void *data ) { { if (ldv_irq_1_0 != 0 && line == ldv_irq_line_1_0) { ldv_irq_1_0 = 0; return; } else { } if (ldv_irq_1_1 != 0 && line == ldv_irq_line_1_1) { ldv_irq_1_1 = 0; return; } else { } if (ldv_irq_1_2 != 0 && line == ldv_irq_line_1_2) { ldv_irq_1_2 = 0; return; } else { } if (ldv_irq_1_3 != 0 && line == ldv_irq_line_1_3) { ldv_irq_1_3 = 0; return; } else { } return; } } int reg_check_1(irqreturn_t (*handler)(int , void * ) ) { { if ((unsigned long )handler == (unsigned long )(& isicom_interrupt)) { return (1); } else { } return (0); } } void activate_suitable_irq_1(int line , void *data ) { { if (ldv_irq_1_0 == 0) { ldv_irq_line_1_0 = line; ldv_irq_data_1_0 = data; ldv_irq_1_0 = 1; return; } else { } if (ldv_irq_1_1 == 0) { ldv_irq_line_1_1 = line; ldv_irq_data_1_1 = data; ldv_irq_1_1 = 1; return; } else { } if (ldv_irq_1_2 == 0) { ldv_irq_line_1_2 = line; ldv_irq_data_1_2 = data; ldv_irq_1_2 = 1; return; } else { } if (ldv_irq_1_3 == 0) { ldv_irq_line_1_3 = line; ldv_irq_data_1_3 = data; ldv_irq_1_3 = 1; return; } else { } return; } } int ldv_irq_1(int state , int line , void *data ) { irqreturn_t irq_retval ; int tmp ; { if (state != 0) { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (state == 1) { LDV_IN_INTERRUPT = 2; irq_retval = isicom_interrupt(line, data); LDV_IN_INTERRUPT = 1; return (state); } else { } goto ldv_32850; default: ldv_stop(); } ldv_32850: ; } else { } return (state); } } void choose_interrupt_1(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_0, ldv_irq_line_1_0, ldv_irq_data_1_0); goto ldv_32858; case 1: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_1, ldv_irq_line_1_1, ldv_irq_data_1_1); goto ldv_32858; case 2: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_2, ldv_irq_line_1_2, ldv_irq_data_1_2); goto ldv_32858; case 3: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_3, ldv_irq_line_1_3, ldv_irq_data_1_3); goto ldv_32858; default: ldv_stop(); } ldv_32858: ; return; } } void ldv_tty_port_operations_2(void) { void *tmp ; { tmp = ldv_zalloc(1064UL); isicom_port_ops_group1 = (struct tty_port *)tmp; return; } } int main(void) { unsigned long ldvarg0 ; unsigned long tmp ; unsigned int ldvarg7 ; unsigned int tmp___0 ; unsigned char *ldvarg3 ; void *tmp___1 ; unsigned int ldvarg5 ; unsigned int tmp___2 ; unsigned long ldvarg6 ; unsigned long tmp___3 ; int ldvarg1 ; int tmp___4 ; struct ktermios *ldvarg8 ; void *tmp___5 ; unsigned int ldvarg4 ; unsigned int tmp___6 ; unsigned char ldvarg9 ; unsigned char tmp___7 ; int ldvarg2 ; int tmp___8 ; int ldvarg11 ; int tmp___9 ; struct tty_struct *ldvarg10 ; void *tmp___10 ; struct pci_device_id *ldvarg12 ; void *tmp___11 ; int tmp___12 ; int tmp___13 ; int tmp___14 ; int tmp___15 ; int tmp___16 ; int tmp___17 ; { tmp = __VERIFIER_nondet_ulong(); ldvarg0 = tmp; tmp___0 = __VERIFIER_nondet_uint(); ldvarg7 = tmp___0; tmp___1 = ldv_zalloc(1UL); ldvarg3 = (unsigned char *)tmp___1; tmp___2 = __VERIFIER_nondet_uint(); ldvarg5 = tmp___2; tmp___3 = __VERIFIER_nondet_ulong(); ldvarg6 = tmp___3; tmp___4 = __VERIFIER_nondet_int(); ldvarg1 = tmp___4; tmp___5 = ldv_zalloc(44UL); ldvarg8 = (struct ktermios *)tmp___5; tmp___6 = __VERIFIER_nondet_uint(); ldvarg4 = tmp___6; tmp___7 = __VERIFIER_nondet_uchar(); ldvarg9 = tmp___7; tmp___8 = __VERIFIER_nondet_int(); ldvarg2 = tmp___8; tmp___9 = __VERIFIER_nondet_int(); ldvarg11 = tmp___9; tmp___10 = ldv_zalloc(1752UL); ldvarg10 = (struct tty_struct *)tmp___10; tmp___11 = ldv_zalloc(32UL); ldvarg12 = (struct pci_device_id *)tmp___11; ldv_initialize(); ldv_state_variable_4 = 0; ldv_state_variable_1 = 1; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_3 = 0; ldv_state_variable_2 = 0; ldv_state_variable_5 = 0; ldv_32942: tmp___12 = __VERIFIER_nondet_int(); switch (tmp___12) { case 0: ; if (ldv_state_variable_4 != 0) { tmp___13 = __VERIFIER_nondet_int(); switch (tmp___13) { case 0: ; if (ldv_state_variable_4 == 1) { isicom_tx(ldvarg0); ldv_state_variable_4 = 1; } else { } goto ldv_32894; default: ldv_stop(); } ldv_32894: ; } else { } goto ldv_32896; case 1: ; if (ldv_state_variable_1 != 0) { choose_interrupt_1(); } else { } goto ldv_32896; case 2: ; if (ldv_state_variable_0 != 0) { tmp___14 = __VERIFIER_nondet_int(); switch (tmp___14) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { isicom_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_32901; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_0 = isicom_init(); if (ldv_retval_0 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_5 = 1; ldv_initialize_pci_driver_5(); ldv_state_variable_2 = 1; ldv_tty_port_operations_2(); ldv_state_variable_3 = 1; ldv_initialize_tty_operations_3(); ldv_state_variable_4 = 1; } else { } if (ldv_retval_0 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_32901; default: ldv_stop(); } ldv_32901: ; } else { } goto ldv_32896; case 3: ; if (ldv_state_variable_3 != 0) { tmp___15 = __VERIFIER_nondet_int(); switch (tmp___15) { case 0: ; if (ldv_state_variable_3 == 3) { isicom_start(isicom_ops_group1); ldv_state_variable_3 = 5; } else { } goto ldv_32906; case 1: ; if (ldv_state_variable_3 == 4) { isicom_throttle(isicom_ops_group1); ldv_state_variable_3 = 4; } else { } if (ldv_state_variable_3 == 1) { isicom_throttle(isicom_ops_group1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { isicom_throttle(isicom_ops_group1); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { isicom_throttle(isicom_ops_group1); ldv_state_variable_3 = 2; } else { } if (ldv_state_variable_3 == 5) { isicom_throttle(isicom_ops_group1); ldv_state_variable_3 = 5; } else { } goto ldv_32906; case 2: ; if (ldv_state_variable_3 == 4) { isicom_put_char(isicom_ops_group1, (int )ldvarg9); ldv_state_variable_3 = 4; } else { } if (ldv_state_variable_3 == 1) { isicom_put_char(isicom_ops_group1, (int )ldvarg9); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { isicom_put_char(isicom_ops_group1, (int )ldvarg9); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { isicom_put_char(isicom_ops_group1, (int )ldvarg9); ldv_state_variable_3 = 2; } else { } if (ldv_state_variable_3 == 5) { isicom_put_char(isicom_ops_group1, (int )ldvarg9); ldv_state_variable_3 = 5; } else { } goto ldv_32906; case 3: ; if (ldv_state_variable_3 == 4) { isicom_hangup(isicom_ops_group1); ldv_state_variable_3 = 4; } else { } if (ldv_state_variable_3 == 1) { isicom_hangup(isicom_ops_group1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { isicom_hangup(isicom_ops_group1); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { isicom_hangup(isicom_ops_group1); ldv_state_variable_3 = 2; } else { } if (ldv_state_variable_3 == 5) { isicom_hangup(isicom_ops_group1); ldv_state_variable_3 = 5; } else { } goto ldv_32906; case 4: ; if (ldv_state_variable_3 == 4) { isicom_unthrottle(isicom_ops_group1); ldv_state_variable_3 = 4; } else { } if (ldv_state_variable_3 == 1) { isicom_unthrottle(isicom_ops_group1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { isicom_unthrottle(isicom_ops_group1); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { isicom_unthrottle(isicom_ops_group1); ldv_state_variable_3 = 2; } else { } if (ldv_state_variable_3 == 5) { isicom_unthrottle(isicom_ops_group1); ldv_state_variable_3 = 5; } else { } goto ldv_32906; case 5: ; if (ldv_state_variable_3 == 2) { ldv_retval_1 = isicom_open(isicom_ops_group1, isicom_ops_group0); if (ldv_retval_1 == 0) { ldv_state_variable_3 = 3; } else { } } else { } goto ldv_32906; case 6: ; if (ldv_state_variable_3 == 4) { isicom_set_termios(isicom_ops_group1, ldvarg8); ldv_state_variable_3 = 4; } else { } if (ldv_state_variable_3 == 1) { isicom_set_termios(isicom_ops_group1, ldvarg8); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { isicom_set_termios(isicom_ops_group1, ldvarg8); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { isicom_set_termios(isicom_ops_group1, ldvarg8); ldv_state_variable_3 = 2; } else { } if (ldv_state_variable_3 == 5) { isicom_set_termios(isicom_ops_group1, ldvarg8); ldv_state_variable_3 = 5; } else { } goto ldv_32906; case 7: ; if (ldv_state_variable_3 == 4) { isicom_flush_buffer(isicom_ops_group1); ldv_state_variable_3 = 4; } else { } if (ldv_state_variable_3 == 1) { isicom_flush_buffer(isicom_ops_group1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { isicom_flush_buffer(isicom_ops_group1); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { isicom_flush_buffer(isicom_ops_group1); ldv_state_variable_3 = 2; } else { } if (ldv_state_variable_3 == 5) { isicom_flush_buffer(isicom_ops_group1); ldv_state_variable_3 = 5; } else { } goto ldv_32906; case 8: ; if (ldv_state_variable_3 == 4) { isicom_ioctl(isicom_ops_group1, ldvarg7, ldvarg6); ldv_state_variable_3 = 4; } else { } if (ldv_state_variable_3 == 1) { isicom_ioctl(isicom_ops_group1, ldvarg7, ldvarg6); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { isicom_ioctl(isicom_ops_group1, ldvarg7, ldvarg6); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { isicom_ioctl(isicom_ops_group1, ldvarg7, ldvarg6); ldv_state_variable_3 = 2; } else { } if (ldv_state_variable_3 == 5) { isicom_ioctl(isicom_ops_group1, ldvarg7, ldvarg6); ldv_state_variable_3 = 5; } else { } goto ldv_32906; case 9: ; if (ldv_state_variable_3 == 5) { isicom_stop(isicom_ops_group1); ldv_state_variable_3 = 3; } else { } goto ldv_32906; case 10: ; if (ldv_state_variable_3 == 4) { isicom_tiocmset(isicom_ops_group1, ldvarg5, ldvarg4); ldv_state_variable_3 = 4; } else { } if (ldv_state_variable_3 == 1) { isicom_tiocmset(isicom_ops_group1, ldvarg5, ldvarg4); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { isicom_tiocmset(isicom_ops_group1, ldvarg5, ldvarg4); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { isicom_tiocmset(isicom_ops_group1, ldvarg5, ldvarg4); ldv_state_variable_3 = 2; } else { } if (ldv_state_variable_3 == 5) { isicom_tiocmset(isicom_ops_group1, ldvarg5, ldvarg4); ldv_state_variable_3 = 5; } else { } goto ldv_32906; case 11: ; if (ldv_state_variable_3 == 5) { isicom_write(isicom_ops_group1, (unsigned char const *)ldvarg3, ldvarg2); ldv_state_variable_3 = 5; } else { } goto ldv_32906; case 12: ; if (ldv_state_variable_3 == 3) { isicom_close(isicom_ops_group1, isicom_ops_group0); ldv_state_variable_3 = 2; } else { } goto ldv_32906; case 13: ; if (ldv_state_variable_3 == 4) { isicom_write_room(isicom_ops_group1); ldv_state_variable_3 = 4; } else { } if (ldv_state_variable_3 == 1) { isicom_write_room(isicom_ops_group1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { isicom_write_room(isicom_ops_group1); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { isicom_write_room(isicom_ops_group1); ldv_state_variable_3 = 2; } else { } if (ldv_state_variable_3 == 5) { isicom_write_room(isicom_ops_group1); ldv_state_variable_3 = 5; } else { } goto ldv_32906; case 14: ; if (ldv_state_variable_3 == 4) { isicom_send_break(isicom_ops_group1, ldvarg1); ldv_state_variable_3 = 4; } else { } if (ldv_state_variable_3 == 1) { isicom_send_break(isicom_ops_group1, ldvarg1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { isicom_send_break(isicom_ops_group1, ldvarg1); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { isicom_send_break(isicom_ops_group1, ldvarg1); ldv_state_variable_3 = 2; } else { } if (ldv_state_variable_3 == 5) { isicom_send_break(isicom_ops_group1, ldvarg1); ldv_state_variable_3 = 5; } else { } goto ldv_32906; case 15: ; if (ldv_state_variable_3 == 4) { isicom_chars_in_buffer(isicom_ops_group1); ldv_state_variable_3 = 4; } else { } if (ldv_state_variable_3 == 1) { isicom_chars_in_buffer(isicom_ops_group1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { isicom_chars_in_buffer(isicom_ops_group1); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { isicom_chars_in_buffer(isicom_ops_group1); ldv_state_variable_3 = 2; } else { } if (ldv_state_variable_3 == 5) { isicom_chars_in_buffer(isicom_ops_group1); ldv_state_variable_3 = 5; } else { } goto ldv_32906; case 16: ; if (ldv_state_variable_3 == 4) { isicom_tiocmget(isicom_ops_group1); ldv_state_variable_3 = 4; } else { } if (ldv_state_variable_3 == 1) { isicom_tiocmget(isicom_ops_group1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { isicom_tiocmget(isicom_ops_group1); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { isicom_tiocmget(isicom_ops_group1); ldv_state_variable_3 = 2; } else { } if (ldv_state_variable_3 == 5) { isicom_tiocmget(isicom_ops_group1); ldv_state_variable_3 = 5; } else { } goto ldv_32906; case 17: ; if (ldv_state_variable_3 == 4) { isicom_flush_chars(isicom_ops_group1); ldv_state_variable_3 = 4; } else { } if (ldv_state_variable_3 == 1) { isicom_flush_chars(isicom_ops_group1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { isicom_flush_chars(isicom_ops_group1); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { isicom_flush_chars(isicom_ops_group1); ldv_state_variable_3 = 2; } else { } if (ldv_state_variable_3 == 5) { isicom_flush_chars(isicom_ops_group1); ldv_state_variable_3 = 5; } else { } goto ldv_32906; case 18: ; if (ldv_state_variable_3 == 3) { ldv_disconnect_3(); ldv_state_variable_3 = 4; } else { } if (ldv_state_variable_3 == 2) { ldv_disconnect_3(); ldv_state_variable_3 = 4; } else { } if (ldv_state_variable_3 == 5) { ldv_disconnect_3(); ldv_state_variable_3 = 4; } else { } goto ldv_32906; case 19: ; if (ldv_state_variable_3 == 4) { ldv_release_3(); ldv_state_variable_3 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_32906; case 20: ; if (ldv_state_variable_3 == 1) { ldv_setup_3(); ldv_state_variable_3 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_32906; default: ldv_stop(); } ldv_32906: ; } else { } goto ldv_32896; case 4: ; if (ldv_state_variable_2 != 0) { tmp___16 = __VERIFIER_nondet_int(); switch (tmp___16) { case 0: ; if (ldv_state_variable_2 == 1) { isicom_dtr_rts(isicom_port_ops_group1, ldvarg11); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { isicom_dtr_rts(isicom_port_ops_group1, ldvarg11); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { isicom_dtr_rts(isicom_port_ops_group1, ldvarg11); ldv_state_variable_2 = 2; } else { } goto ldv_32930; case 1: ; if (ldv_state_variable_2 == 2) { isicom_shutdown(isicom_port_ops_group1); ldv_state_variable_2 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_32930; case 2: ; if (ldv_state_variable_2 == 1) { ldv_retval_2 = isicom_activate(isicom_port_ops_group1, ldvarg10); if (ldv_retval_2 == 0) { ldv_state_variable_2 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_32930; case 3: ; if (ldv_state_variable_2 == 1) { isicom_carrier_raised(isicom_port_ops_group1); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 3) { isicom_carrier_raised(isicom_port_ops_group1); ldv_state_variable_2 = 3; } else { } if (ldv_state_variable_2 == 2) { isicom_carrier_raised(isicom_port_ops_group1); ldv_state_variable_2 = 2; } else { } goto ldv_32930; case 4: ; if (ldv_state_variable_2 == 1) { ldv_destruct_2(); ldv_state_variable_2 = 3; } else { } goto ldv_32930; default: ldv_stop(); } ldv_32930: ; } else { } goto ldv_32896; case 5: ; if (ldv_state_variable_5 != 0) { tmp___17 = __VERIFIER_nondet_int(); switch (tmp___17) { case 0: ; if (ldv_state_variable_5 == 1) { ldv_retval_3 = isicom_probe(isicom_driver_group0, (struct pci_device_id const *)ldvarg12); if (ldv_retval_3 == 0) { ldv_state_variable_5 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_32938; case 1: ; if (ldv_state_variable_5 == 2) { isicom_remove(isicom_driver_group0); ldv_state_variable_5 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_32938; default: ldv_stop(); } ldv_32938: ; } else { } goto ldv_32896; default: ldv_stop(); } ldv_32896: ; goto ldv_32942; ldv_final: ldv_check_final_state(); return 0; } } __inline static void spin_lock(spinlock_t *lock ) { { ldv_spin_lock(); ldv_spin_lock_1(lock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { ldv_spin_unlock(); ldv_spin_unlock_5(lock); return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { ldv_spin_unlock(); ldv_spin_unlock_irqrestore_8(lock, flags); return; } } __inline static void *kmalloc(size_t size , gfp_t flags ) { { ldv_check_alloc_flags(flags); ldv_kmalloc_12(size, flags); return ((void *)0); } } void *ldv_kmem_cache_alloc_16(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } __inline static int ldv_request_irq_20(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = request_irq(irq, handler, flags, name, dev); ldv_func_res = tmp; tmp___0 = reg_check_1(handler); if (tmp___0 != 0 && ldv_func_res == 0) { activate_suitable_irq_1((int )irq, dev); } else { } return (ldv_func_res); } } void ldv_free_irq_21(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) { { free_irq(ldv_func_arg1, ldv_func_arg2); disable_suitable_irq_1((int )ldv_func_arg1, ldv_func_arg2); return; } } void ldv_free_irq_22(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) { { free_irq(ldv_func_arg1, ldv_func_arg2); disable_suitable_irq_1((int )ldv_func_arg1, ldv_func_arg2); return; } } __inline static void ldv_error(void); int ldv_spin = 0; void ldv_check_alloc_flags(gfp_t flags ) { { if (ldv_spin == 0 || ! (flags & 16U)) { } else { ldv_error(); } return; } } extern struct page___0 *ldv_some_page(void) ; struct page___0 *ldv_check_alloc_flags_and_return_some_page(gfp_t flags ) { struct page___0 *tmp ; { if (ldv_spin == 0 || ! (flags & 16U)) { } else { ldv_error(); } tmp = ldv_some_page(); return (tmp); } } void ldv_check_alloc_nonatomic(void) { { if (ldv_spin == 0) { } else { ldv_error(); } return; } } void ldv_spin_lock(void) { { ldv_spin = 1; return; } } void ldv_spin_unlock(void) { { ldv_spin = 0; return; } } int ldv_spin_trylock(void) { int is_lock ; { is_lock = ldv_undef_int(); if (is_lock) { return (0); } else { ldv_spin = 1; return (1); } } }