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 signed char s8; typedef unsigned char u8; typedef short s16; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __u16 __le16; typedef __u16 __be16; typedef __u32 __le32; typedef __u32 __be32; typedef __u16 __sum16; typedef __u32 __wsum; 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 __u8 uint8_t; typedef __u32 uint32_t; typedef __u64 uint64_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; 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 net_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 compat_timespec; struct __anonstruct_futex_17 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_18 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_19 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion_ldv_2850_16 { struct __anonstruct_futex_17 futex ; struct __anonstruct_nanosleep_18 nanosleep ; struct __anonstruct_poll_19 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion_ldv_2850_16 ldv_2850 ; }; struct exec_domain; 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 map_segment; struct exec_domain { char const *name ; void (*handler)(int , struct pt_regs * ) ; unsigned char pers_low ; unsigned char pers_high ; unsigned long *signal_map ; unsigned long *signal_invmap ; struct map_segment *err_map ; struct map_segment *socktype_map ; struct map_segment *sockopt_map ; struct map_segment *af_map ; struct module *module ; struct exec_domain *next ; }; 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 ; }; struct __anonstruct_mm_segment_t_29 { unsigned long seg ; }; typedef struct __anonstruct_mm_segment_t_29 mm_segment_t; typedef atomic64_t atomic_long_t; struct thread_info { struct task_struct *task ; struct exec_domain *exec_domain ; __u32 flags ; __u32 status ; __u32 cpu ; int saved_preempt_count ; mm_segment_t addr_limit ; struct restart_block restart_block ; void *sysenter_return ; unsigned char sig_on_uaccess_error : 1 ; unsigned char uaccess_err : 1 ; }; 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 __anonstruct_seqlock_t_33 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_33 seqlock_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; typedef struct __wait_queue wait_queue_t; struct __wait_queue { unsigned int flags ; void *private ; int (*func)(wait_queue_t * , unsigned int , int , void * ) ; struct list_head task_list ; }; 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 ; }; 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 __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 bio_vec; struct notifier_block; struct notifier_block { int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *next ; int priority ; }; struct blocking_notifier_head { struct rw_semaphore rwsem ; struct notifier_block *head ; }; struct ctl_table; struct nsproxy; struct ctl_table_root; struct ctl_table_header; struct ctl_dir; typedef int proc_handler(struct ctl_table * , int , void * , size_t * , loff_t * ); struct ctl_table_poll { atomic_t event ; wait_queue_head_t wait ; }; struct ctl_table { char const *procname ; void *data ; int maxlen ; umode_t mode ; struct ctl_table *child ; proc_handler *proc_handler ; struct ctl_table_poll *poll ; void *extra1 ; void *extra2 ; }; struct ctl_node { struct rb_node node ; struct ctl_table_header *header ; }; struct __anonstruct_ldv_13760_129 { struct ctl_table *ctl_table ; int used ; int count ; int nreg ; }; union __anonunion_ldv_13762_128 { struct __anonstruct_ldv_13760_129 ldv_13760 ; struct callback_head rcu ; }; struct ctl_table_set; struct ctl_table_header { union __anonunion_ldv_13762_128 ldv_13762 ; struct completion *unregistering ; struct ctl_table *ctl_table_arg ; struct ctl_table_root *root ; struct ctl_table_set *set ; struct ctl_dir *parent ; struct ctl_node *node ; }; struct ctl_dir { struct ctl_table_header header ; struct rb_root root ; }; struct ctl_table_set { int (*is_seen)(struct ctl_table_set * ) ; struct ctl_dir dir ; }; struct ctl_table_root { struct ctl_table_set default_set ; struct ctl_table_set *(*lookup)(struct ctl_table_root * , struct nsproxy * ) ; int (*permissions)(struct ctl_table_header * , struct ctl_table * ) ; }; 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 ; }; struct tty_struct; struct usb_interface; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct plist_head { struct list_head node_list ; }; 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_160 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_160 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_162 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_163 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_164 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_165 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_166 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_167 { long _band ; int _fd ; }; struct __anonstruct__sigsys_168 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_161 { int _pad[28U] ; struct __anonstruct__kill_162 _kill ; struct __anonstruct__timer_163 _timer ; struct __anonstruct__rt_164 _rt ; struct __anonstruct__sigchld_165 _sigchld ; struct __anonstruct__sigfault_166 _sigfault ; struct __anonstruct__sigpoll_167 _sigpoll ; struct __anonstruct__sigsys_168 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_161 _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 ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t 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 signal_struct; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion_ldv_17556_171 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion_ldv_17564_172 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct_ldv_17577_174 { struct key_type *type ; char *description ; }; union __anonunion_ldv_17578_173 { struct keyring_index_key index_key ; struct __anonstruct_ldv_17577_174 ldv_17577 ; }; union __anonunion_type_data_175 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_177 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion_ldv_17593_176 { union __anonunion_payload_177 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion_ldv_17556_171 ldv_17556 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_17564_172 ldv_17564 ; 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_17578_173 ldv_17578 ; union __anonunion_type_data_175 type_data ; union __anonunion_ldv_17593_176 ldv_17593 ; }; 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 backing_dev_info; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct io_context; struct pipe_inode_info; struct uts_namespace; 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 files_struct; 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 klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct path; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct device_node; struct 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 of_device_id; struct acpi_device_id; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct 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 pm_qos_request { struct plist_node node ; int pm_qos_class ; struct delayed_work work ; }; struct pm_qos_flags_request { struct list_head node ; s32 flags ; }; enum dev_pm_qos_req_type { DEV_PM_QOS_RESUME_LATENCY = 1, DEV_PM_QOS_LATENCY_TOLERANCE = 2, DEV_PM_QOS_FLAGS = 3 } ; union __anonunion_data_179 { struct plist_node pnode ; struct pm_qos_flags_request flr ; }; struct dev_pm_qos_request { enum dev_pm_qos_req_type type ; union __anonunion_data_179 data ; struct device *dev ; }; enum pm_qos_type { PM_QOS_UNITIALIZED = 0, PM_QOS_MAX = 1, PM_QOS_MIN = 2 } ; struct pm_qos_constraints { struct plist_head list ; s32 target_value ; s32 default_value ; s32 no_constraint_value ; enum pm_qos_type type ; struct blocking_notifier_head *notifiers ; }; struct pm_qos_flags { struct list_head list ; s32 effective_flags ; }; struct dev_pm_qos { struct pm_qos_constraints resume_latency ; struct pm_qos_constraints latency_tolerance ; struct pm_qos_flags flags ; struct dev_pm_qos_request *resume_latency_req ; struct dev_pm_qos_request *latency_tolerance_req ; struct dev_pm_qos_request *flags_req ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; union __anonunion_ldv_20616_180 { struct iovec const *iov ; struct bio_vec const *bvec ; }; struct iov_iter { int type ; size_t iov_offset ; size_t count ; union __anonunion_ldv_20616_180 ldv_20616 ; unsigned long nr_segs ; }; 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 ; }; struct file_ra_state; struct writeback_control; 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 ) ; }; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; typedef s32 dma_cookie_t; struct dql { unsigned int num_queued ; unsigned int adj_limit ; unsigned int last_obj_cnt ; unsigned int limit ; unsigned int num_completed ; unsigned int prev_ovlimit ; unsigned int prev_num_queued ; unsigned int prev_last_obj_cnt ; unsigned int lowest_slack ; unsigned long slack_start_time ; unsigned int max_limit ; unsigned int min_limit ; unsigned int slack_hold_time ; }; typedef unsigned short __kernel_sa_family_t; typedef __kernel_sa_family_t sa_family_t; struct sockaddr { sa_family_t sa_family ; char sa_data[14U] ; }; struct __anonstruct_sync_serial_settings_182 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; }; typedef struct __anonstruct_sync_serial_settings_182 sync_serial_settings; struct __anonstruct_te1_settings_183 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; unsigned int slot_map ; }; typedef struct __anonstruct_te1_settings_183 te1_settings; struct __anonstruct_raw_hdlc_proto_184 { unsigned short encoding ; unsigned short parity ; }; typedef struct __anonstruct_raw_hdlc_proto_184 raw_hdlc_proto; struct __anonstruct_fr_proto_185 { unsigned int t391 ; unsigned int t392 ; unsigned int n391 ; unsigned int n392 ; unsigned int n393 ; unsigned short lmi ; unsigned short dce ; }; typedef struct __anonstruct_fr_proto_185 fr_proto; struct __anonstruct_fr_proto_pvc_186 { unsigned int dlci ; }; typedef struct __anonstruct_fr_proto_pvc_186 fr_proto_pvc; struct __anonstruct_fr_proto_pvc_info_187 { unsigned int dlci ; char master[16U] ; }; typedef struct __anonstruct_fr_proto_pvc_info_187 fr_proto_pvc_info; struct __anonstruct_cisco_proto_188 { unsigned int interval ; unsigned int timeout ; }; typedef struct __anonstruct_cisco_proto_188 cisco_proto; struct ifmap { unsigned long mem_start ; unsigned long mem_end ; unsigned short base_addr ; unsigned char irq ; unsigned char dma ; unsigned char port ; }; union __anonunion_ifs_ifsu_189 { raw_hdlc_proto *raw_hdlc ; cisco_proto *cisco ; fr_proto *fr ; fr_proto_pvc *fr_pvc ; fr_proto_pvc_info *fr_pvc_info ; sync_serial_settings *sync ; te1_settings *te1 ; }; struct if_settings { unsigned int type ; unsigned int size ; union __anonunion_ifs_ifsu_189 ifs_ifsu ; }; union __anonunion_ifr_ifrn_190 { char ifrn_name[16U] ; }; union __anonunion_ifr_ifru_191 { struct sockaddr ifru_addr ; struct sockaddr ifru_dstaddr ; struct sockaddr ifru_broadaddr ; struct sockaddr ifru_netmask ; struct sockaddr ifru_hwaddr ; short ifru_flags ; int ifru_ivalue ; int ifru_mtu ; struct ifmap ifru_map ; char ifru_slave[16U] ; char ifru_newname[16U] ; void *ifru_data ; struct if_settings ifru_settings ; }; struct ifreq { union __anonunion_ifr_ifrn_190 ifr_ifrn ; union __anonunion_ifr_ifru_191 ifr_ifru ; }; 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_24599_194 { spinlock_t lock ; unsigned int count ; }; union __anonunion_ldv_24600_193 { struct __anonstruct_ldv_24599_194 ldv_24599 ; }; struct lockref { union __anonunion_ldv_24600_193 ldv_24600 ; }; struct nameidata; struct vfsmount; struct __anonstruct_ldv_24623_196 { u32 hash ; u32 len ; }; union __anonunion_ldv_24625_195 { struct __anonstruct_ldv_24623_196 ldv_24623 ; u64 hash_len ; }; struct qstr { union __anonunion_ldv_24625_195 ldv_24625 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_197 { 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_197 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_24986_199 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion_ldv_24988_198 { struct __anonstruct_ldv_24986_199 ldv_24986 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion_ldv_24988_198 ldv_24988 ; struct list_head private_list ; void *slots[64U] ; unsigned long tags[3U][1U] ; }; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct block_device; struct cgroup_subsys_state; struct bio_vec { struct page *bv_page ; unsigned int bv_len ; unsigned int bv_offset ; }; struct export_operations; struct kiocb; struct poll_table_struct; struct kstatfs; struct swap_info_struct; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct fs_disk_quota { __s8 d_version ; __s8 d_flags ; __u16 d_fieldmask ; __u32 d_id ; __u64 d_blk_hardlimit ; __u64 d_blk_softlimit ; __u64 d_ino_hardlimit ; __u64 d_ino_softlimit ; __u64 d_bcount ; __u64 d_icount ; __s32 d_itimer ; __s32 d_btimer ; __u16 d_iwarns ; __u16 d_bwarns ; __s32 d_padding2 ; __u64 d_rtb_hardlimit ; __u64 d_rtb_softlimit ; __u64 d_rtbcount ; __s32 d_rtbtimer ; __u16 d_rtbwarns ; __s16 d_padding3 ; char d_padding4[8U] ; }; struct fs_qfilestat { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; }; typedef struct fs_qfilestat fs_qfilestat_t; struct fs_quota_stat { __s8 qs_version ; __u16 qs_flags ; __s8 qs_pad ; fs_qfilestat_t qs_uquota ; fs_qfilestat_t qs_gquota ; __u32 qs_incoredqs ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; }; struct 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_200 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_200 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_25515_201 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion_ldv_25515_201 ldv_25515 ; 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 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 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_25929_204 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion_ldv_25949_205 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion_ldv_25966_206 { 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_25929_204 ldv_25929 ; 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_25949_205 ldv_25949 ; 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_25966_206 ldv_25966 ; __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_207 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_207 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; struct mutex f_pos_lock ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; }; typedef 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 net; 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_209 { struct list_head link ; int state ; }; union __anonunion_fl_u_208 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_209 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_208 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 ; }; typedef s32 compat_time_t; typedef s32 compat_long_t; typedef u32 compat_uptr_t; struct compat_timespec { compat_time_t tv_sec ; s32 tv_nsec ; }; struct compat_robust_list { compat_uptr_t next ; }; struct compat_robust_list_head { struct compat_robust_list list ; compat_long_t futex_offset ; compat_uptr_t list_op_pending ; }; struct exception_table_entry { int insn ; int fixup ; }; struct sk_buff; 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 dma_map_ops { void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; int (*get_sgtable)(struct device * , struct sg_table * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; typedef u64 netdev_features_t; struct nf_conntrack { atomic_t use ; }; struct nf_bridge_info { atomic_t use ; unsigned int mask ; struct net_device *physindev ; struct net_device *physoutdev ; unsigned long data[4U] ; }; struct sk_buff_head { struct sk_buff *next ; struct sk_buff *prev ; __u32 qlen ; spinlock_t lock ; }; typedef unsigned int sk_buff_data_t; struct __anonstruct_ldv_30790_227 { u32 stamp_us ; u32 stamp_jiffies ; }; union __anonunion_ldv_30791_226 { u64 v64 ; struct __anonstruct_ldv_30790_227 ldv_30790 ; }; struct skb_mstamp { union __anonunion_ldv_30791_226 ldv_30791 ; }; union __anonunion_ldv_30810_228 { ktime_t tstamp ; struct skb_mstamp skb_mstamp ; }; struct sec_path; struct __anonstruct_ldv_30826_230 { __u16 csum_start ; __u16 csum_offset ; }; union __anonunion_ldv_30827_229 { __wsum csum ; struct __anonstruct_ldv_30826_230 ldv_30826 ; }; union __anonunion_ldv_30866_231 { unsigned int napi_id ; dma_cookie_t dma_cookie ; }; union __anonunion_ldv_30872_232 { __u32 mark ; __u32 dropcount ; __u32 reserved_tailroom ; }; struct sk_buff { struct sk_buff *next ; struct sk_buff *prev ; union __anonunion_ldv_30810_228 ldv_30810 ; struct sock *sk ; struct net_device *dev ; char cb[48U] ; unsigned long _skb_refdst ; struct sec_path *sp ; unsigned int len ; unsigned int data_len ; __u16 mac_len ; __u16 hdr_len ; union __anonunion_ldv_30827_229 ldv_30827 ; __u32 priority ; unsigned char ignore_df : 1 ; unsigned char cloned : 1 ; unsigned char ip_summed : 2 ; unsigned char nohdr : 1 ; unsigned char nfctinfo : 3 ; unsigned char pkt_type : 3 ; unsigned char fclone : 2 ; unsigned char ipvs_property : 1 ; unsigned char peeked : 1 ; unsigned char nf_trace : 1 ; __be16 protocol ; void (*destructor)(struct sk_buff * ) ; struct nf_conntrack *nfct ; struct nf_bridge_info *nf_bridge ; int skb_iif ; __u32 hash ; __be16 vlan_proto ; __u16 vlan_tci ; __u16 tc_index ; __u16 tc_verd ; __u16 queue_mapping ; unsigned char ndisc_nodetype : 2 ; unsigned char pfmemalloc : 1 ; unsigned char ooo_okay : 1 ; unsigned char l4_hash : 1 ; unsigned char wifi_acked_valid : 1 ; unsigned char wifi_acked : 1 ; unsigned char no_fcs : 1 ; unsigned char head_frag : 1 ; unsigned char encapsulation : 1 ; unsigned char encap_hdr_csum : 1 ; unsigned char csum_valid : 1 ; unsigned char csum_complete_sw : 1 ; union __anonunion_ldv_30866_231 ldv_30866 ; __u32 secmark ; union __anonunion_ldv_30872_232 ldv_30872 ; __be16 inner_protocol ; __u16 inner_transport_header ; __u16 inner_network_header ; __u16 inner_mac_header ; __u16 transport_header ; __u16 network_header ; __u16 mac_header ; sk_buff_data_t tail ; sk_buff_data_t end ; unsigned char *head ; unsigned char *data ; unsigned int truesize ; atomic_t users ; }; struct dst_entry; struct ethhdr { unsigned char h_dest[6U] ; unsigned char h_source[6U] ; __be16 h_proto ; }; struct ethtool_cmd { __u32 cmd ; __u32 supported ; __u32 advertising ; __u16 speed ; __u8 duplex ; __u8 port ; __u8 phy_address ; __u8 transceiver ; __u8 autoneg ; __u8 mdio_support ; __u32 maxtxpkt ; __u32 maxrxpkt ; __u16 speed_hi ; __u8 eth_tp_mdix ; __u8 eth_tp_mdix_ctrl ; __u32 lp_advertising ; __u32 reserved[2U] ; }; struct ethtool_drvinfo { __u32 cmd ; char driver[32U] ; char version[32U] ; char fw_version[32U] ; char bus_info[32U] ; char reserved1[32U] ; char reserved2[12U] ; __u32 n_priv_flags ; __u32 n_stats ; __u32 testinfo_len ; __u32 eedump_len ; __u32 regdump_len ; }; struct ethtool_wolinfo { __u32 cmd ; __u32 supported ; __u32 wolopts ; __u8 sopass[6U] ; }; struct ethtool_regs { __u32 cmd ; __u32 version ; __u32 len ; __u8 data[0U] ; }; struct ethtool_eeprom { __u32 cmd ; __u32 magic ; __u32 offset ; __u32 len ; __u8 data[0U] ; }; struct ethtool_eee { __u32 cmd ; __u32 supported ; __u32 advertised ; __u32 lp_advertised ; __u32 eee_active ; __u32 eee_enabled ; __u32 tx_lpi_enabled ; __u32 tx_lpi_timer ; __u32 reserved[2U] ; }; struct ethtool_modinfo { __u32 cmd ; __u32 type ; __u32 eeprom_len ; __u32 reserved[8U] ; }; struct ethtool_coalesce { __u32 cmd ; __u32 rx_coalesce_usecs ; __u32 rx_max_coalesced_frames ; __u32 rx_coalesce_usecs_irq ; __u32 rx_max_coalesced_frames_irq ; __u32 tx_coalesce_usecs ; __u32 tx_max_coalesced_frames ; __u32 tx_coalesce_usecs_irq ; __u32 tx_max_coalesced_frames_irq ; __u32 stats_block_coalesce_usecs ; __u32 use_adaptive_rx_coalesce ; __u32 use_adaptive_tx_coalesce ; __u32 pkt_rate_low ; __u32 rx_coalesce_usecs_low ; __u32 rx_max_coalesced_frames_low ; __u32 tx_coalesce_usecs_low ; __u32 tx_max_coalesced_frames_low ; __u32 pkt_rate_high ; __u32 rx_coalesce_usecs_high ; __u32 rx_max_coalesced_frames_high ; __u32 tx_coalesce_usecs_high ; __u32 tx_max_coalesced_frames_high ; __u32 rate_sample_interval ; }; struct ethtool_ringparam { __u32 cmd ; __u32 rx_max_pending ; __u32 rx_mini_max_pending ; __u32 rx_jumbo_max_pending ; __u32 tx_max_pending ; __u32 rx_pending ; __u32 rx_mini_pending ; __u32 rx_jumbo_pending ; __u32 tx_pending ; }; struct ethtool_channels { __u32 cmd ; __u32 max_rx ; __u32 max_tx ; __u32 max_other ; __u32 max_combined ; __u32 rx_count ; __u32 tx_count ; __u32 other_count ; __u32 combined_count ; }; struct ethtool_pauseparam { __u32 cmd ; __u32 autoneg ; __u32 rx_pause ; __u32 tx_pause ; }; struct ethtool_test { __u32 cmd ; __u32 flags ; __u32 reserved ; __u32 len ; __u64 data[0U] ; }; struct ethtool_stats { __u32 cmd ; __u32 n_stats ; __u64 data[0U] ; }; struct ethtool_tcpip4_spec { __be32 ip4src ; __be32 ip4dst ; __be16 psrc ; __be16 pdst ; __u8 tos ; }; struct ethtool_ah_espip4_spec { __be32 ip4src ; __be32 ip4dst ; __be32 spi ; __u8 tos ; }; struct ethtool_usrip4_spec { __be32 ip4src ; __be32 ip4dst ; __be32 l4_4_bytes ; __u8 tos ; __u8 ip_ver ; __u8 proto ; }; union ethtool_flow_union { struct ethtool_tcpip4_spec tcp_ip4_spec ; struct ethtool_tcpip4_spec udp_ip4_spec ; struct ethtool_tcpip4_spec sctp_ip4_spec ; struct ethtool_ah_espip4_spec ah_ip4_spec ; struct ethtool_ah_espip4_spec esp_ip4_spec ; struct ethtool_usrip4_spec usr_ip4_spec ; struct ethhdr ether_spec ; __u8 hdata[52U] ; }; struct ethtool_flow_ext { __u8 padding[2U] ; unsigned char h_dest[6U] ; __be16 vlan_etype ; __be16 vlan_tci ; __be32 data[2U] ; }; struct ethtool_rx_flow_spec { __u32 flow_type ; union ethtool_flow_union h_u ; struct ethtool_flow_ext h_ext ; union ethtool_flow_union m_u ; struct ethtool_flow_ext m_ext ; __u64 ring_cookie ; __u32 location ; }; struct ethtool_rxnfc { __u32 cmd ; __u32 flow_type ; __u64 data ; struct ethtool_rx_flow_spec fs ; __u32 rule_cnt ; __u32 rule_locs[0U] ; }; struct ethtool_flash { __u32 cmd ; __u32 region ; char data[128U] ; }; struct ethtool_dump { __u32 cmd ; __u32 version ; __u32 flag ; __u32 len ; __u8 data[0U] ; }; struct ethtool_ts_info { __u32 cmd ; __u32 so_timestamping ; __s32 phc_index ; __u32 tx_types ; __u32 tx_reserved[3U] ; __u32 rx_filters ; __u32 rx_reserved[3U] ; }; enum ethtool_phys_id_state { ETHTOOL_ID_INACTIVE = 0, ETHTOOL_ID_ACTIVE = 1, ETHTOOL_ID_ON = 2, ETHTOOL_ID_OFF = 3 } ; struct ethtool_ops { int (*get_settings)(struct net_device * , struct ethtool_cmd * ) ; int (*set_settings)(struct net_device * , struct ethtool_cmd * ) ; void (*get_drvinfo)(struct net_device * , struct ethtool_drvinfo * ) ; int (*get_regs_len)(struct net_device * ) ; void (*get_regs)(struct net_device * , struct ethtool_regs * , void * ) ; void (*get_wol)(struct net_device * , struct ethtool_wolinfo * ) ; int (*set_wol)(struct net_device * , struct ethtool_wolinfo * ) ; u32 (*get_msglevel)(struct net_device * ) ; void (*set_msglevel)(struct net_device * , u32 ) ; int (*nway_reset)(struct net_device * ) ; u32 (*get_link)(struct net_device * ) ; int (*get_eeprom_len)(struct net_device * ) ; int (*get_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*set_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*get_coalesce)(struct net_device * , struct ethtool_coalesce * ) ; int (*set_coalesce)(struct net_device * , struct ethtool_coalesce * ) ; void (*get_ringparam)(struct net_device * , struct ethtool_ringparam * ) ; int (*set_ringparam)(struct net_device * , struct ethtool_ringparam * ) ; void (*get_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ; int (*set_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ; void (*self_test)(struct net_device * , struct ethtool_test * , u64 * ) ; void (*get_strings)(struct net_device * , u32 , u8 * ) ; int (*set_phys_id)(struct net_device * , enum ethtool_phys_id_state ) ; void (*get_ethtool_stats)(struct net_device * , struct ethtool_stats * , u64 * ) ; int (*begin)(struct net_device * ) ; void (*complete)(struct net_device * ) ; u32 (*get_priv_flags)(struct net_device * ) ; int (*set_priv_flags)(struct net_device * , u32 ) ; int (*get_sset_count)(struct net_device * , int ) ; int (*get_rxnfc)(struct net_device * , struct ethtool_rxnfc * , u32 * ) ; int (*set_rxnfc)(struct net_device * , struct ethtool_rxnfc * ) ; int (*flash_device)(struct net_device * , struct ethtool_flash * ) ; int (*reset)(struct net_device * , u32 * ) ; u32 (*get_rxfh_key_size)(struct net_device * ) ; u32 (*get_rxfh_indir_size)(struct net_device * ) ; int (*get_rxfh)(struct net_device * , u32 * , u8 * ) ; int (*set_rxfh)(struct net_device * , u32 const * , u8 const * ) ; void (*get_channels)(struct net_device * , struct ethtool_channels * ) ; int (*set_channels)(struct net_device * , struct ethtool_channels * ) ; int (*get_dump_flag)(struct net_device * , struct ethtool_dump * ) ; int (*get_dump_data)(struct net_device * , struct ethtool_dump * , void * ) ; int (*set_dump)(struct net_device * , struct ethtool_dump * ) ; int (*get_ts_info)(struct net_device * , struct ethtool_ts_info * ) ; int (*get_module_info)(struct net_device * , struct ethtool_modinfo * ) ; int (*get_module_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*get_eee)(struct net_device * , struct ethtool_eee * ) ; int (*set_eee)(struct net_device * , struct ethtool_eee * ) ; }; struct prot_inuse; struct netns_core { struct ctl_table_header *sysctl_hdr ; int sysctl_somaxconn ; struct prot_inuse *inuse ; }; struct u64_stats_sync { }; struct ipstats_mib { u64 mibs[36U] ; struct u64_stats_sync syncp ; }; struct icmp_mib { unsigned long mibs[28U] ; }; struct icmpmsg_mib { atomic_long_t mibs[512U] ; }; struct icmpv6_mib { unsigned long mibs[6U] ; }; struct icmpv6msg_mib { atomic_long_t mibs[512U] ; }; struct tcp_mib { unsigned long mibs[16U] ; }; struct udp_mib { unsigned long mibs[8U] ; }; struct linux_mib { unsigned long mibs[103U] ; }; struct linux_xfrm_mib { unsigned long mibs[29U] ; }; struct proc_dir_entry; struct netns_mib { struct tcp_mib *tcp_statistics ; struct ipstats_mib *ip_statistics ; struct linux_mib *net_statistics ; struct udp_mib *udp_statistics ; struct udp_mib *udplite_statistics ; struct icmp_mib *icmp_statistics ; struct icmpmsg_mib *icmpmsg_statistics ; struct proc_dir_entry *proc_net_devsnmp6 ; struct udp_mib *udp_stats_in6 ; struct udp_mib *udplite_stats_in6 ; struct ipstats_mib *ipv6_statistics ; struct icmpv6_mib *icmpv6_statistics ; struct icmpv6msg_mib *icmpv6msg_statistics ; struct linux_xfrm_mib *xfrm_statistics ; }; struct netns_unix { int sysctl_max_dgram_qlen ; struct ctl_table_header *ctl ; }; struct netns_packet { struct mutex sklist_lock ; struct hlist_head sklist ; }; struct netns_frags { int nqueues ; struct list_head lru_list ; spinlock_t lru_lock ; struct percpu_counter mem ; int timeout ; int high_thresh ; int low_thresh ; }; struct tcpm_hash_bucket; struct ipv4_devconf; struct fib_rules_ops; struct fib_table; struct local_ports { seqlock_t lock ; int range[2U] ; }; struct ping_group_range { seqlock_t lock ; kgid_t range[2U] ; }; struct inet_peer_base; struct xt_table; struct netns_ipv4 { struct ctl_table_header *forw_hdr ; struct ctl_table_header *frags_hdr ; struct ctl_table_header *ipv4_hdr ; struct ctl_table_header *route_hdr ; struct ctl_table_header *xfrm4_hdr ; struct ipv4_devconf *devconf_all ; struct ipv4_devconf *devconf_dflt ; struct fib_rules_ops *rules_ops ; bool fib_has_custom_rules ; struct fib_table *fib_local ; struct fib_table *fib_main ; struct fib_table *fib_default ; int fib_num_tclassid_users ; struct hlist_head *fib_table_hash ; struct sock *fibnl ; struct sock **icmp_sk ; struct inet_peer_base *peers ; struct tcpm_hash_bucket *tcp_metrics_hash ; unsigned int tcp_metrics_hash_log ; struct netns_frags frags ; struct xt_table *iptable_filter ; struct xt_table *iptable_mangle ; struct xt_table *iptable_raw ; struct xt_table *arptable_filter ; struct xt_table *iptable_security ; struct xt_table *nat_table ; int sysctl_icmp_echo_ignore_all ; int sysctl_icmp_echo_ignore_broadcasts ; int sysctl_icmp_ignore_bogus_error_responses ; int sysctl_icmp_ratelimit ; int sysctl_icmp_ratemask ; int sysctl_icmp_errors_use_inbound_ifaddr ; struct local_ports ip_local_ports ; int sysctl_tcp_ecn ; int sysctl_ip_no_pmtu_disc ; int sysctl_ip_fwd_use_pmtu ; int sysctl_fwmark_reflect ; int sysctl_tcp_fwmark_accept ; struct ping_group_range ping_group_range ; atomic_t dev_addr_genid ; unsigned long *sysctl_local_reserved_ports ; struct list_head mr_tables ; struct fib_rules_ops *mr_rules_ops ; atomic_t rt_genid ; }; struct neighbour; struct dst_ops { unsigned short family ; __be16 protocol ; unsigned int gc_thresh ; int (*gc)(struct dst_ops * ) ; struct dst_entry *(*check)(struct dst_entry * , __u32 ) ; unsigned int (*default_advmss)(struct dst_entry const * ) ; unsigned int (*mtu)(struct dst_entry const * ) ; u32 *(*cow_metrics)(struct dst_entry * , unsigned long ) ; void (*destroy)(struct dst_entry * ) ; void (*ifdown)(struct dst_entry * , struct net_device * , int ) ; struct dst_entry *(*negative_advice)(struct dst_entry * ) ; void (*link_failure)(struct sk_buff * ) ; void (*update_pmtu)(struct dst_entry * , struct sock * , struct sk_buff * , u32 ) ; void (*redirect)(struct dst_entry * , struct sock * , struct sk_buff * ) ; int (*local_out)(struct sk_buff * ) ; struct neighbour *(*neigh_lookup)(struct dst_entry const * , struct sk_buff * , void const * ) ; struct kmem_cache *kmem_cachep ; struct percpu_counter pcpuc_entries ; }; struct netns_sysctl_ipv6 { struct ctl_table_header *hdr ; struct ctl_table_header *route_hdr ; struct ctl_table_header *icmp_hdr ; struct ctl_table_header *frags_hdr ; struct ctl_table_header *xfrm6_hdr ; int bindv6only ; int flush_delay ; int ip6_rt_max_size ; int ip6_rt_gc_min_interval ; int ip6_rt_gc_timeout ; int ip6_rt_gc_interval ; int ip6_rt_gc_elasticity ; int ip6_rt_mtu_expires ; int ip6_rt_min_advmss ; int flowlabel_consistency ; int icmpv6_time ; int anycast_src_echo_reply ; int fwmark_reflect ; }; struct ipv6_devconf; struct rt6_info; struct rt6_statistics; struct fib6_table; struct netns_ipv6 { struct netns_sysctl_ipv6 sysctl ; struct ipv6_devconf *devconf_all ; struct ipv6_devconf *devconf_dflt ; struct inet_peer_base *peers ; struct netns_frags frags ; struct xt_table *ip6table_filter ; struct xt_table *ip6table_mangle ; struct xt_table *ip6table_raw ; struct xt_table *ip6table_security ; struct xt_table *ip6table_nat ; struct rt6_info *ip6_null_entry ; struct rt6_statistics *rt6_stats ; struct timer_list ip6_fib_timer ; struct hlist_head *fib_table_hash ; struct fib6_table *fib6_main_tbl ; struct dst_ops ip6_dst_ops ; unsigned int ip6_rt_gc_expire ; unsigned long ip6_rt_last_gc ; struct rt6_info *ip6_prohibit_entry ; struct rt6_info *ip6_blk_hole_entry ; struct fib6_table *fib6_local_tbl ; struct fib_rules_ops *fib6_rules_ops ; struct sock **icmp_sk ; struct sock *ndisc_sk ; struct sock *tcp_sk ; struct sock *igmp_sk ; struct list_head mr6_tables ; struct fib_rules_ops *mr6_rules_ops ; atomic_t dev_addr_genid ; atomic_t rt_genid ; }; struct netns_nf_frag { struct netns_sysctl_ipv6 sysctl ; struct netns_frags frags ; }; struct netns_sysctl_lowpan { struct ctl_table_header *frags_hdr ; }; struct netns_ieee802154_lowpan { struct netns_sysctl_lowpan sysctl ; struct netns_frags frags ; u16 max_dsize ; }; struct sctp_mib; struct netns_sctp { struct sctp_mib *sctp_statistics ; struct proc_dir_entry *proc_net_sctp ; struct ctl_table_header *sysctl_header ; struct sock *ctl_sock ; struct list_head local_addr_list ; struct list_head addr_waitq ; struct timer_list addr_wq_timer ; struct list_head auto_asconf_splist ; spinlock_t addr_wq_lock ; spinlock_t local_addr_lock ; unsigned int rto_initial ; unsigned int rto_min ; unsigned int rto_max ; int rto_alpha ; int rto_beta ; int max_burst ; int cookie_preserve_enable ; char *sctp_hmac_alg ; unsigned int valid_cookie_life ; unsigned int sack_timeout ; unsigned int hb_interval ; int max_retrans_association ; int max_retrans_path ; int max_retrans_init ; int pf_retrans ; int sndbuf_policy ; int rcvbuf_policy ; int default_auto_asconf ; int addip_enable ; int addip_noauth ; int prsctp_enable ; int auth_enable ; int scope_policy ; int rwnd_upd_shift ; unsigned long max_autoclose ; }; struct netns_dccp { struct sock *v4_ctl_sk ; struct sock *v6_ctl_sk ; }; struct nlattr; struct nf_logger; struct netns_nf { struct proc_dir_entry *proc_netfilter ; struct nf_logger const *nf_loggers[13U] ; struct ctl_table_header *nf_log_dir_header ; }; struct ebt_table; struct netns_xt { struct list_head tables[13U] ; bool notrack_deprecated_warning ; struct ebt_table *broute_table ; struct ebt_table *frame_filter ; struct ebt_table *frame_nat ; bool ulog_warn_deprecated ; bool ebt_ulog_warn_deprecated ; }; struct hlist_nulls_node; struct hlist_nulls_head { struct hlist_nulls_node *first ; }; struct hlist_nulls_node { struct hlist_nulls_node *next ; struct hlist_nulls_node **pprev ; }; struct nf_proto_net { struct ctl_table_header *ctl_table_header ; struct ctl_table *ctl_table ; struct ctl_table_header *ctl_compat_header ; struct ctl_table *ctl_compat_table ; unsigned int users ; }; struct nf_generic_net { struct nf_proto_net pn ; unsigned int timeout ; }; struct nf_tcp_net { struct nf_proto_net pn ; unsigned int timeouts[14U] ; unsigned int tcp_loose ; unsigned int tcp_be_liberal ; unsigned int tcp_max_retrans ; }; struct nf_udp_net { struct nf_proto_net pn ; unsigned int timeouts[2U] ; }; struct nf_icmp_net { struct nf_proto_net pn ; unsigned int timeout ; }; struct nf_ip_net { struct nf_generic_net generic ; struct nf_tcp_net tcp ; struct nf_udp_net udp ; struct nf_icmp_net icmp ; struct nf_icmp_net icmpv6 ; struct ctl_table_header *ctl_table_header ; struct ctl_table *ctl_table ; }; struct ct_pcpu { spinlock_t lock ; struct hlist_nulls_head unconfirmed ; struct hlist_nulls_head dying ; struct hlist_nulls_head tmpl ; }; struct ip_conntrack_stat; struct nf_ct_event_notifier; struct nf_exp_event_notifier; struct netns_ct { atomic_t count ; unsigned int expect_count ; struct ctl_table_header *sysctl_header ; struct ctl_table_header *acct_sysctl_header ; struct ctl_table_header *tstamp_sysctl_header ; struct ctl_table_header *event_sysctl_header ; struct ctl_table_header *helper_sysctl_header ; char *slabname ; unsigned int sysctl_log_invalid ; unsigned int sysctl_events_retry_timeout ; int sysctl_events ; int sysctl_acct ; int sysctl_auto_assign_helper ; bool auto_assign_helper_warned ; int sysctl_tstamp ; int sysctl_checksum ; unsigned int htable_size ; seqcount_t generation ; struct kmem_cache *nf_conntrack_cachep ; struct hlist_nulls_head *hash ; struct hlist_head *expect_hash ; struct ct_pcpu *pcpu_lists ; struct ip_conntrack_stat *stat ; struct nf_ct_event_notifier *nf_conntrack_event_cb ; struct nf_exp_event_notifier *nf_expect_event_cb ; struct nf_ip_net nf_ct_proto ; unsigned int labels_used ; u8 label_words ; struct hlist_head *nat_bysource ; unsigned int nat_htable_size ; }; struct nft_af_info; struct netns_nftables { struct list_head af_info ; struct list_head commit_list ; struct nft_af_info *ipv4 ; struct nft_af_info *ipv6 ; struct nft_af_info *inet ; struct nft_af_info *arp ; struct nft_af_info *bridge ; u8 gencursor ; u8 genctr ; }; struct tasklet_struct { struct tasklet_struct *next ; unsigned long state ; atomic_t count ; void (*func)(unsigned long ) ; unsigned long data ; }; struct flow_cache_percpu { struct hlist_head *hash_table ; int hash_count ; u32 hash_rnd ; int hash_rnd_recalc ; struct tasklet_struct flush_tasklet ; }; struct flow_cache { u32 hash_shift ; struct flow_cache_percpu *percpu ; struct notifier_block hotcpu_notifier ; int low_watermark ; int high_watermark ; struct timer_list rnd_timer ; }; struct xfrm_policy_hash { struct hlist_head *table ; unsigned int hmask ; }; struct netns_xfrm { struct list_head state_all ; struct hlist_head *state_bydst ; struct hlist_head *state_bysrc ; struct hlist_head *state_byspi ; unsigned int state_hmask ; unsigned int state_num ; struct work_struct state_hash_work ; struct hlist_head state_gc_list ; struct work_struct state_gc_work ; struct list_head policy_all ; struct hlist_head *policy_byidx ; unsigned int policy_idx_hmask ; struct hlist_head policy_inexact[6U] ; struct xfrm_policy_hash policy_bydst[6U] ; unsigned int policy_count[6U] ; struct work_struct policy_hash_work ; struct sock *nlsk ; struct sock *nlsk_stash ; u32 sysctl_aevent_etime ; u32 sysctl_aevent_rseqth ; int sysctl_larval_drop ; u32 sysctl_acq_expires ; struct ctl_table_header *sysctl_hdr ; struct dst_ops xfrm4_dst_ops ; struct dst_ops xfrm6_dst_ops ; spinlock_t xfrm_state_lock ; rwlock_t xfrm_policy_lock ; struct mutex xfrm_cfg_mutex ; struct flow_cache flow_cache_global ; atomic_t flow_cache_genid ; struct list_head flow_cache_gc_list ; spinlock_t flow_cache_gc_lock ; struct work_struct flow_cache_gc_work ; struct work_struct flow_cache_flush_work ; struct mutex flow_flush_sem ; }; struct net_generic; struct netns_ipvs; struct net { atomic_t passive ; atomic_t count ; spinlock_t rules_mod_lock ; struct list_head list ; struct list_head cleanup_list ; struct list_head exit_list ; struct user_namespace *user_ns ; unsigned int proc_inum ; struct proc_dir_entry *proc_net ; struct proc_dir_entry *proc_net_stat ; struct ctl_table_set sysctls ; struct sock *rtnl ; struct sock *genl_sock ; struct list_head dev_base_head ; struct hlist_head *dev_name_head ; struct hlist_head *dev_index_head ; unsigned int dev_base_seq ; int ifindex ; unsigned int dev_unreg_count ; struct list_head rules_ops ; struct net_device *loopback_dev ; struct netns_core core ; struct netns_mib mib ; struct netns_packet packet ; struct netns_unix unx ; struct netns_ipv4 ipv4 ; struct netns_ipv6 ipv6 ; struct netns_ieee802154_lowpan ieee802154_lowpan ; struct netns_sctp sctp ; struct netns_dccp dccp ; struct netns_nf nf ; struct netns_xt xt ; struct netns_ct ct ; struct netns_nftables nft ; struct netns_nf_frag nf_frag ; struct sock *nfnl ; struct sock *nfnl_stash ; struct sk_buff_head wext_nlevents ; struct net_generic *gen ; struct netns_xfrm xfrm ; struct netns_ipvs *ipvs ; struct sock *diag_nlsk ; atomic_t fnhe_genid ; }; struct dsa_chip_data { struct device *mii_bus ; int sw_addr ; char *port_names[12U] ; s8 *rtable ; }; struct dsa_platform_data { struct device *netdev ; int nr_chips ; struct dsa_chip_data *chip ; }; struct dsa_switch; struct dsa_switch_tree { struct dsa_platform_data *pd ; struct net_device *master_netdev ; __be16 tag_protocol ; s8 cpu_switch ; s8 cpu_port ; int link_poll_needed ; struct work_struct link_poll_work ; struct timer_list link_poll_timer ; struct dsa_switch *ds[4U] ; }; struct dsa_switch_driver; struct mii_bus; struct dsa_switch { struct dsa_switch_tree *dst ; int index ; struct dsa_chip_data *pd ; struct dsa_switch_driver *drv ; struct mii_bus *master_mii_bus ; u32 dsa_port_mask ; u32 phys_port_mask ; struct mii_bus *slave_mii_bus ; struct net_device *ports[12U] ; }; struct dsa_switch_driver { struct list_head list ; __be16 tag_protocol ; int priv_size ; char *(*probe)(struct mii_bus * , int ) ; int (*setup)(struct dsa_switch * ) ; int (*set_addr)(struct dsa_switch * , u8 * ) ; int (*phy_read)(struct dsa_switch * , int , int ) ; int (*phy_write)(struct dsa_switch * , int , int , u16 ) ; void (*poll_link)(struct dsa_switch * ) ; void (*get_strings)(struct dsa_switch * , int , uint8_t * ) ; void (*get_ethtool_stats)(struct dsa_switch * , int , uint64_t * ) ; int (*get_sset_count)(struct dsa_switch * ) ; }; struct ieee_ets { __u8 willing ; __u8 ets_cap ; __u8 cbs ; __u8 tc_tx_bw[8U] ; __u8 tc_rx_bw[8U] ; __u8 tc_tsa[8U] ; __u8 prio_tc[8U] ; __u8 tc_reco_bw[8U] ; __u8 tc_reco_tsa[8U] ; __u8 reco_prio_tc[8U] ; }; struct ieee_maxrate { __u64 tc_maxrate[8U] ; }; struct ieee_pfc { __u8 pfc_cap ; __u8 pfc_en ; __u8 mbc ; __u16 delay ; __u64 requests[8U] ; __u64 indications[8U] ; }; struct cee_pg { __u8 willing ; __u8 error ; __u8 pg_en ; __u8 tcs_supported ; __u8 pg_bw[8U] ; __u8 prio_pg[8U] ; }; struct cee_pfc { __u8 willing ; __u8 error ; __u8 pfc_en ; __u8 tcs_supported ; }; struct dcb_app { __u8 selector ; __u8 priority ; __u16 protocol ; }; struct dcb_peer_app_info { __u8 willing ; __u8 error ; }; struct dcbnl_rtnl_ops { int (*ieee_getets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_setets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_getmaxrate)(struct net_device * , struct ieee_maxrate * ) ; int (*ieee_setmaxrate)(struct net_device * , struct ieee_maxrate * ) ; int (*ieee_getpfc)(struct net_device * , struct ieee_pfc * ) ; int (*ieee_setpfc)(struct net_device * , struct ieee_pfc * ) ; int (*ieee_getapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_setapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_delapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_peer_getets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_peer_getpfc)(struct net_device * , struct ieee_pfc * ) ; u8 (*getstate)(struct net_device * ) ; u8 (*setstate)(struct net_device * , u8 ) ; void (*getpermhwaddr)(struct net_device * , u8 * ) ; void (*setpgtccfgtx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ; void (*setpgbwgcfgtx)(struct net_device * , int , u8 ) ; void (*setpgtccfgrx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ; void (*setpgbwgcfgrx)(struct net_device * , int , u8 ) ; void (*getpgtccfgtx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ; void (*getpgbwgcfgtx)(struct net_device * , int , u8 * ) ; void (*getpgtccfgrx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ; void (*getpgbwgcfgrx)(struct net_device * , int , u8 * ) ; void (*setpfccfg)(struct net_device * , int , u8 ) ; void (*getpfccfg)(struct net_device * , int , u8 * ) ; u8 (*setall)(struct net_device * ) ; u8 (*getcap)(struct net_device * , int , u8 * ) ; int (*getnumtcs)(struct net_device * , int , u8 * ) ; int (*setnumtcs)(struct net_device * , int , u8 ) ; u8 (*getpfcstate)(struct net_device * ) ; void (*setpfcstate)(struct net_device * , u8 ) ; void (*getbcncfg)(struct net_device * , int , u32 * ) ; void (*setbcncfg)(struct net_device * , int , u32 ) ; void (*getbcnrp)(struct net_device * , int , u8 * ) ; void (*setbcnrp)(struct net_device * , int , u8 ) ; u8 (*setapp)(struct net_device * , u8 , u16 , u8 ) ; u8 (*getapp)(struct net_device * , u8 , u16 ) ; u8 (*getfeatcfg)(struct net_device * , int , u8 * ) ; u8 (*setfeatcfg)(struct net_device * , int , u8 ) ; u8 (*getdcbx)(struct net_device * ) ; u8 (*setdcbx)(struct net_device * , u8 ) ; int (*peer_getappinfo)(struct net_device * , struct dcb_peer_app_info * , u16 * ) ; int (*peer_getapptable)(struct net_device * , struct dcb_app * ) ; int (*cee_peer_getpg)(struct net_device * , struct cee_pg * ) ; int (*cee_peer_getpfc)(struct net_device * , struct cee_pfc * ) ; }; struct taskstats { __u16 version ; __u32 ac_exitcode ; __u8 ac_flag ; __u8 ac_nice ; __u64 cpu_count ; __u64 cpu_delay_total ; __u64 blkio_count ; __u64 blkio_delay_total ; __u64 swapin_count ; __u64 swapin_delay_total ; __u64 cpu_run_real_total ; __u64 cpu_run_virtual_total ; char ac_comm[32U] ; __u8 ac_sched ; __u8 ac_pad[3U] ; __u32 ac_uid ; __u32 ac_gid ; __u32 ac_pid ; __u32 ac_ppid ; __u32 ac_btime ; __u64 ac_etime ; __u64 ac_utime ; __u64 ac_stime ; __u64 ac_minflt ; __u64 ac_majflt ; __u64 coremem ; __u64 virtmem ; __u64 hiwater_rss ; __u64 hiwater_vm ; __u64 read_char ; __u64 write_char ; __u64 read_syscalls ; __u64 write_syscalls ; __u64 read_bytes ; __u64 write_bytes ; __u64 cancelled_write_bytes ; __u64 nvcsw ; __u64 nivcsw ; __u64 ac_utimescaled ; __u64 ac_stimescaled ; __u64 cpu_scaled_run_real_total ; __u64 freepages_count ; __u64 freepages_delay_total ; }; struct percpu_ref; typedef void percpu_ref_func_t(struct percpu_ref * ); struct percpu_ref { atomic_t count ; unsigned int *pcpu_count ; percpu_ref_func_t *release ; percpu_ref_func_t *confirm_kill ; struct callback_head rcu ; }; struct cgroup_root; struct cgroup_subsys; struct cgroup; struct cgroup_subsys_state { struct cgroup *cgroup ; struct cgroup_subsys *ss ; struct percpu_ref refcnt ; struct cgroup_subsys_state *parent ; struct list_head sibling ; struct list_head children ; int id ; unsigned int flags ; u64 serial_nr ; struct callback_head callback_head ; struct work_struct destroy_work ; }; struct cgroup { struct cgroup_subsys_state self ; unsigned long flags ; int id ; int populated_cnt ; struct kernfs_node *kn ; struct kernfs_node *populated_kn ; unsigned int child_subsys_mask ; struct cgroup_subsys_state *subsys[12U] ; struct cgroup_root *root ; struct list_head cset_links ; struct list_head e_csets[12U] ; struct list_head release_list ; struct list_head pidlists ; struct mutex pidlist_mutex ; wait_queue_head_t offline_waitq ; }; struct cgroup_root { struct kernfs_root *kf_root ; unsigned int subsys_mask ; int hierarchy_id ; struct cgroup cgrp ; atomic_t nr_cgrps ; struct list_head root_list ; unsigned int flags ; struct idr cgroup_idr ; char release_agent_path[4096U] ; char name[64U] ; }; struct css_set { atomic_t refcount ; struct hlist_node hlist ; struct list_head tasks ; struct list_head mg_tasks ; struct list_head cgrp_links ; struct cgroup *dfl_cgrp ; struct cgroup_subsys_state *subsys[12U] ; struct list_head mg_preload_node ; struct list_head mg_node ; struct cgroup *mg_src_cgrp ; struct css_set *mg_dst_cset ; struct list_head e_cset_node[12U] ; struct callback_head callback_head ; }; struct cftype { char name[64U] ; int private ; umode_t mode ; size_t max_write_len ; unsigned int flags ; struct cgroup_subsys *ss ; struct list_head node ; struct kernfs_ops *kf_ops ; u64 (*read_u64)(struct cgroup_subsys_state * , struct cftype * ) ; s64 (*read_s64)(struct cgroup_subsys_state * , struct cftype * ) ; int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; int (*write_u64)(struct cgroup_subsys_state * , struct cftype * , u64 ) ; int (*write_s64)(struct cgroup_subsys_state * , struct cftype * , s64 ) ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; struct lock_class_key lockdep_key ; }; struct cgroup_taskset; struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state * ) ; int (*css_online)(struct cgroup_subsys_state * ) ; void (*css_offline)(struct cgroup_subsys_state * ) ; void (*css_free)(struct cgroup_subsys_state * ) ; int (*can_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*cancel_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*fork)(struct task_struct * ) ; void (*exit)(struct cgroup_subsys_state * , struct cgroup_subsys_state * , struct task_struct * ) ; void (*bind)(struct cgroup_subsys_state * ) ; int disabled ; int early_init ; bool broken_hierarchy ; bool warned_broken_hierarchy ; int id ; char const *name ; struct cgroup_root *root ; struct idr css_idr ; struct list_head cfts ; struct cftype *base_cftypes ; }; struct netprio_map { struct callback_head rcu ; u32 priomap_len ; u32 priomap[] ; }; struct mnt_namespace; struct ipc_namespace; struct nsproxy { atomic_t count ; struct uts_namespace *uts_ns ; struct ipc_namespace *ipc_ns ; struct mnt_namespace *mnt_ns ; struct pid_namespace *pid_ns_for_children ; struct net *net_ns ; }; struct nlmsghdr { __u32 nlmsg_len ; __u16 nlmsg_type ; __u16 nlmsg_flags ; __u32 nlmsg_seq ; __u32 nlmsg_pid ; }; struct nlattr { __u16 nla_len ; __u16 nla_type ; }; struct netlink_callback { struct sk_buff *skb ; struct nlmsghdr const *nlh ; int (*dump)(struct sk_buff * , struct netlink_callback * ) ; int (*done)(struct netlink_callback * ) ; void *data ; struct module *module ; u16 family ; u16 min_dump_alloc ; unsigned int prev_seq ; unsigned int seq ; long args[6U] ; }; struct ndmsg { __u8 ndm_family ; __u8 ndm_pad1 ; __u16 ndm_pad2 ; __s32 ndm_ifindex ; __u16 ndm_state ; __u8 ndm_flags ; __u8 ndm_type ; }; struct rtnl_link_stats64 { __u64 rx_packets ; __u64 tx_packets ; __u64 rx_bytes ; __u64 tx_bytes ; __u64 rx_errors ; __u64 tx_errors ; __u64 rx_dropped ; __u64 tx_dropped ; __u64 multicast ; __u64 collisions ; __u64 rx_length_errors ; __u64 rx_over_errors ; __u64 rx_crc_errors ; __u64 rx_frame_errors ; __u64 rx_fifo_errors ; __u64 rx_missed_errors ; __u64 tx_aborted_errors ; __u64 tx_carrier_errors ; __u64 tx_fifo_errors ; __u64 tx_heartbeat_errors ; __u64 tx_window_errors ; __u64 rx_compressed ; __u64 tx_compressed ; }; struct ifla_vf_info { __u32 vf ; __u8 mac[32U] ; __u32 vlan ; __u32 qos ; __u32 spoofchk ; __u32 linkstate ; __u32 min_tx_rate ; __u32 max_tx_rate ; }; struct netpoll_info; struct phy_device; struct wireless_dev; enum netdev_tx { __NETDEV_TX_MIN = (-0x7FFFFFFF-1), NETDEV_TX_OK = 0, NETDEV_TX_BUSY = 16, NETDEV_TX_LOCKED = 32 } ; typedef enum netdev_tx netdev_tx_t; struct net_device_stats { unsigned long rx_packets ; unsigned long tx_packets ; unsigned long rx_bytes ; unsigned long tx_bytes ; unsigned long rx_errors ; unsigned long tx_errors ; unsigned long rx_dropped ; unsigned long tx_dropped ; unsigned long multicast ; unsigned long collisions ; unsigned long rx_length_errors ; unsigned long rx_over_errors ; unsigned long rx_crc_errors ; unsigned long rx_frame_errors ; unsigned long rx_fifo_errors ; unsigned long rx_missed_errors ; unsigned long tx_aborted_errors ; unsigned long tx_carrier_errors ; unsigned long tx_fifo_errors ; unsigned long tx_heartbeat_errors ; unsigned long tx_window_errors ; unsigned long rx_compressed ; unsigned long tx_compressed ; }; struct neigh_parms; struct netdev_hw_addr_list { struct list_head list ; int count ; }; struct hh_cache { u16 hh_len ; u16 __pad ; seqlock_t hh_lock ; unsigned long hh_data[16U] ; }; struct header_ops { int (*create)(struct sk_buff * , struct net_device * , unsigned short , void const * , void const * , unsigned int ) ; int (*parse)(struct sk_buff const * , unsigned char * ) ; int (*rebuild)(struct sk_buff * ) ; int (*cache)(struct neighbour const * , struct hh_cache * , __be16 ) ; void (*cache_update)(struct hh_cache * , struct net_device const * , unsigned char const * ) ; }; struct napi_struct { struct list_head poll_list ; unsigned long state ; int weight ; unsigned int gro_count ; int (*poll)(struct napi_struct * , int ) ; spinlock_t poll_lock ; int poll_owner ; struct net_device *dev ; struct sk_buff *gro_list ; struct sk_buff *skb ; struct list_head dev_list ; struct hlist_node napi_hash_node ; unsigned int napi_id ; }; enum rx_handler_result { RX_HANDLER_CONSUMED = 0, RX_HANDLER_ANOTHER = 1, RX_HANDLER_EXACT = 2, RX_HANDLER_PASS = 3 } ; typedef enum rx_handler_result rx_handler_result_t; typedef rx_handler_result_t rx_handler_func_t(struct sk_buff ** ); struct Qdisc; struct netdev_queue { struct net_device *dev ; struct Qdisc *qdisc ; struct Qdisc *qdisc_sleeping ; struct kobject kobj ; int numa_node ; spinlock_t _xmit_lock ; int xmit_lock_owner ; unsigned long trans_start ; unsigned long trans_timeout ; unsigned long state ; struct dql dql ; }; struct rps_map { unsigned int len ; struct callback_head rcu ; u16 cpus[0U] ; }; struct rps_dev_flow { u16 cpu ; u16 filter ; unsigned int last_qtail ; }; struct rps_dev_flow_table { unsigned int mask ; struct callback_head rcu ; struct rps_dev_flow flows[0U] ; }; struct netdev_rx_queue { struct rps_map *rps_map ; struct rps_dev_flow_table *rps_flow_table ; struct kobject kobj ; struct net_device *dev ; }; struct xps_map { unsigned int len ; unsigned int alloc_len ; struct callback_head rcu ; u16 queues[0U] ; }; struct xps_dev_maps { struct callback_head rcu ; struct xps_map *cpu_map[0U] ; }; struct netdev_tc_txq { u16 count ; u16 offset ; }; struct netdev_fcoe_hbainfo { char manufacturer[64U] ; char serial_number[64U] ; char hardware_version[64U] ; char driver_version[64U] ; char optionrom_version[64U] ; char firmware_version[64U] ; char model[256U] ; char model_description[256U] ; }; struct netdev_phys_port_id { unsigned char id[32U] ; unsigned char id_len ; }; struct net_device_ops { int (*ndo_init)(struct net_device * ) ; void (*ndo_uninit)(struct net_device * ) ; int (*ndo_open)(struct net_device * ) ; int (*ndo_stop)(struct net_device * ) ; netdev_tx_t (*ndo_start_xmit)(struct sk_buff * , struct net_device * ) ; u16 (*ndo_select_queue)(struct net_device * , struct sk_buff * , void * , u16 (*)(struct net_device * , struct sk_buff * ) ) ; void (*ndo_change_rx_flags)(struct net_device * , int ) ; void (*ndo_set_rx_mode)(struct net_device * ) ; int (*ndo_set_mac_address)(struct net_device * , void * ) ; int (*ndo_validate_addr)(struct net_device * ) ; int (*ndo_do_ioctl)(struct net_device * , struct ifreq * , int ) ; int (*ndo_set_config)(struct net_device * , struct ifmap * ) ; int (*ndo_change_mtu)(struct net_device * , int ) ; int (*ndo_neigh_setup)(struct net_device * , struct neigh_parms * ) ; void (*ndo_tx_timeout)(struct net_device * ) ; struct rtnl_link_stats64 *(*ndo_get_stats64)(struct net_device * , struct rtnl_link_stats64 * ) ; struct net_device_stats *(*ndo_get_stats)(struct net_device * ) ; int (*ndo_vlan_rx_add_vid)(struct net_device * , __be16 , u16 ) ; int (*ndo_vlan_rx_kill_vid)(struct net_device * , __be16 , u16 ) ; void (*ndo_poll_controller)(struct net_device * ) ; int (*ndo_netpoll_setup)(struct net_device * , struct netpoll_info * ) ; void (*ndo_netpoll_cleanup)(struct net_device * ) ; int (*ndo_busy_poll)(struct napi_struct * ) ; int (*ndo_set_vf_mac)(struct net_device * , int , u8 * ) ; int (*ndo_set_vf_vlan)(struct net_device * , int , u16 , u8 ) ; int (*ndo_set_vf_rate)(struct net_device * , int , int , int ) ; int (*ndo_set_vf_spoofchk)(struct net_device * , int , bool ) ; int (*ndo_get_vf_config)(struct net_device * , int , struct ifla_vf_info * ) ; int (*ndo_set_vf_link_state)(struct net_device * , int , int ) ; int (*ndo_set_vf_port)(struct net_device * , int , struct nlattr ** ) ; int (*ndo_get_vf_port)(struct net_device * , int , struct sk_buff * ) ; int (*ndo_setup_tc)(struct net_device * , u8 ) ; int (*ndo_fcoe_enable)(struct net_device * ) ; int (*ndo_fcoe_disable)(struct net_device * ) ; int (*ndo_fcoe_ddp_setup)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_ddp_done)(struct net_device * , u16 ) ; int (*ndo_fcoe_ddp_target)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_get_hbainfo)(struct net_device * , struct netdev_fcoe_hbainfo * ) ; int (*ndo_fcoe_get_wwn)(struct net_device * , u64 * , int ) ; int (*ndo_rx_flow_steer)(struct net_device * , struct sk_buff const * , u16 , u32 ) ; int (*ndo_add_slave)(struct net_device * , struct net_device * ) ; int (*ndo_del_slave)(struct net_device * , struct net_device * ) ; netdev_features_t (*ndo_fix_features)(struct net_device * , netdev_features_t ) ; int (*ndo_set_features)(struct net_device * , netdev_features_t ) ; int (*ndo_neigh_construct)(struct neighbour * ) ; void (*ndo_neigh_destroy)(struct neighbour * ) ; int (*ndo_fdb_add)(struct ndmsg * , struct nlattr ** , struct net_device * , unsigned char const * , u16 ) ; int (*ndo_fdb_del)(struct ndmsg * , struct nlattr ** , struct net_device * , unsigned char const * ) ; int (*ndo_fdb_dump)(struct sk_buff * , struct netlink_callback * , struct net_device * , int ) ; int (*ndo_bridge_setlink)(struct net_device * , struct nlmsghdr * ) ; int (*ndo_bridge_getlink)(struct sk_buff * , u32 , u32 , struct net_device * , u32 ) ; int (*ndo_bridge_dellink)(struct net_device * , struct nlmsghdr * ) ; int (*ndo_change_carrier)(struct net_device * , bool ) ; int (*ndo_get_phys_port_id)(struct net_device * , struct netdev_phys_port_id * ) ; void (*ndo_add_vxlan_port)(struct net_device * , sa_family_t , __be16 ) ; void (*ndo_del_vxlan_port)(struct net_device * , sa_family_t , __be16 ) ; void *(*ndo_dfwd_add_station)(struct net_device * , struct net_device * ) ; void (*ndo_dfwd_del_station)(struct net_device * , void * ) ; netdev_tx_t (*ndo_dfwd_start_xmit)(struct sk_buff * , struct net_device * , void * ) ; int (*ndo_get_lock_subclass)(struct net_device * ) ; }; struct __anonstruct_adj_list_246 { struct list_head upper ; struct list_head lower ; }; struct __anonstruct_all_adj_list_247 { struct list_head upper ; struct list_head lower ; }; struct iw_handler_def; struct iw_public_data; struct forwarding_accel_ops; struct vlan_info; struct tipc_bearer; struct in_device; struct dn_dev; struct inet6_dev; struct cpu_rmap; struct pcpu_lstats; struct pcpu_sw_netstats; struct pcpu_dstats; struct pcpu_vstats; union __anonunion_ldv_40131_248 { void *ml_priv ; struct pcpu_lstats *lstats ; struct pcpu_sw_netstats *tstats ; struct pcpu_dstats *dstats ; struct pcpu_vstats *vstats ; }; struct garp_port; struct mrp_port; struct rtnl_link_ops; struct net_device { char name[16U] ; struct hlist_node name_hlist ; char *ifalias ; unsigned long mem_end ; unsigned long mem_start ; unsigned long base_addr ; int irq ; unsigned long state ; struct list_head dev_list ; struct list_head napi_list ; struct list_head unreg_list ; struct list_head close_list ; struct __anonstruct_adj_list_246 adj_list ; struct __anonstruct_all_adj_list_247 all_adj_list ; netdev_features_t features ; netdev_features_t hw_features ; netdev_features_t wanted_features ; netdev_features_t vlan_features ; netdev_features_t hw_enc_features ; netdev_features_t mpls_features ; int ifindex ; int iflink ; struct net_device_stats stats ; atomic_long_t rx_dropped ; atomic_long_t tx_dropped ; atomic_t carrier_changes ; struct iw_handler_def const *wireless_handlers ; struct iw_public_data *wireless_data ; struct net_device_ops const *netdev_ops ; struct ethtool_ops const *ethtool_ops ; struct forwarding_accel_ops const *fwd_ops ; struct header_ops const *header_ops ; unsigned int flags ; unsigned int priv_flags ; unsigned short gflags ; unsigned short padded ; unsigned char operstate ; unsigned char link_mode ; unsigned char if_port ; unsigned char dma ; unsigned int mtu ; unsigned short type ; unsigned short hard_header_len ; unsigned short needed_headroom ; unsigned short needed_tailroom ; unsigned char perm_addr[32U] ; unsigned char addr_assign_type ; unsigned char addr_len ; unsigned short neigh_priv_len ; unsigned short dev_id ; unsigned short dev_port ; spinlock_t addr_list_lock ; struct netdev_hw_addr_list uc ; struct netdev_hw_addr_list mc ; struct netdev_hw_addr_list dev_addrs ; struct kset *queues_kset ; bool uc_promisc ; unsigned int promiscuity ; unsigned int allmulti ; struct vlan_info *vlan_info ; struct dsa_switch_tree *dsa_ptr ; struct tipc_bearer *tipc_ptr ; void *atalk_ptr ; struct in_device *ip_ptr ; struct dn_dev *dn_ptr ; struct inet6_dev *ip6_ptr ; void *ax25_ptr ; struct wireless_dev *ieee80211_ptr ; unsigned long last_rx ; unsigned char *dev_addr ; struct netdev_rx_queue *_rx ; unsigned int num_rx_queues ; unsigned int real_num_rx_queues ; rx_handler_func_t *rx_handler ; void *rx_handler_data ; struct netdev_queue *ingress_queue ; unsigned char broadcast[32U] ; struct netdev_queue *_tx ; unsigned int num_tx_queues ; unsigned int real_num_tx_queues ; struct Qdisc *qdisc ; unsigned long tx_queue_len ; spinlock_t tx_global_lock ; struct xps_dev_maps *xps_maps ; struct cpu_rmap *rx_cpu_rmap ; unsigned long trans_start ; int watchdog_timeo ; struct timer_list watchdog_timer ; int *pcpu_refcnt ; struct list_head todo_list ; struct hlist_node index_hlist ; struct list_head link_watch_list ; unsigned char reg_state ; bool dismantle ; unsigned short rtnl_link_state ; void (*destructor)(struct net_device * ) ; struct netpoll_info *npinfo ; struct net *nd_net ; union __anonunion_ldv_40131_248 ldv_40131 ; struct garp_port *garp_port ; struct mrp_port *mrp_port ; struct device dev ; struct attribute_group const *sysfs_groups[4U] ; struct attribute_group const *sysfs_rx_queue_group ; struct rtnl_link_ops const *rtnl_link_ops ; unsigned int gso_max_size ; u16 gso_max_segs ; struct dcbnl_rtnl_ops const *dcbnl_ops ; u8 num_tc ; struct netdev_tc_txq tc_to_txq[16U] ; u8 prio_tc_map[16U] ; unsigned int fcoe_ddp_xid ; struct netprio_map *priomap ; struct phy_device *phydev ; struct lock_class_key *qdisc_tx_busylock ; int group ; struct pm_qos_request pm_qos_req ; }; struct pcpu_sw_netstats { u64 rx_packets ; u64 rx_bytes ; u64 tx_packets ; u64 tx_bytes ; struct u64_stats_sync syncp ; }; typedef unsigned long kernel_ulong_t; struct usb_device_id { __u16 match_flags ; __u16 idVendor ; __u16 idProduct ; __u16 bcdDevice_lo ; __u16 bcdDevice_hi ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; __u8 bInterfaceNumber ; kernel_ulong_t driver_info ; }; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct usb_ctrlrequest { __u8 bRequestType ; __u8 bRequest ; __le16 wValue ; __le16 wIndex ; __le16 wLength ; }; struct usb_device_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 bcdUSB ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bMaxPacketSize0 ; __le16 idVendor ; __le16 idProduct ; __le16 bcdDevice ; __u8 iManufacturer ; __u8 iProduct ; __u8 iSerialNumber ; __u8 bNumConfigurations ; }; struct usb_config_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 wTotalLength ; __u8 bNumInterfaces ; __u8 bConfigurationValue ; __u8 iConfiguration ; __u8 bmAttributes ; __u8 bMaxPower ; }; struct usb_interface_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bInterfaceNumber ; __u8 bAlternateSetting ; __u8 bNumEndpoints ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; __u8 iInterface ; }; struct usb_endpoint_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bEndpointAddress ; __u8 bmAttributes ; __le16 wMaxPacketSize ; __u8 bInterval ; __u8 bRefresh ; __u8 bSynchAddress ; }; struct usb_ss_ep_comp_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bMaxBurst ; __u8 bmAttributes ; __le16 wBytesPerInterval ; }; struct usb_interface_assoc_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bFirstInterface ; __u8 bInterfaceCount ; __u8 bFunctionClass ; __u8 bFunctionSubClass ; __u8 bFunctionProtocol ; __u8 iFunction ; }; struct usb_bos_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 wTotalLength ; __u8 bNumDeviceCaps ; }; struct usb_ext_cap_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bDevCapabilityType ; __le32 bmAttributes ; }; struct usb_ss_cap_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bDevCapabilityType ; __u8 bmAttributes ; __le16 wSpeedSupported ; __u8 bFunctionalitySupport ; __u8 bU1devExitLat ; __le16 bU2DevExitLat ; }; struct usb_ss_container_id_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bDevCapabilityType ; __u8 bReserved ; __u8 ContainerID[16U] ; }; enum usb_device_speed { USB_SPEED_UNKNOWN = 0, USB_SPEED_LOW = 1, USB_SPEED_FULL = 2, USB_SPEED_HIGH = 3, USB_SPEED_WIRELESS = 4, USB_SPEED_SUPER = 5 } ; enum usb_device_state { USB_STATE_NOTATTACHED = 0, USB_STATE_ATTACHED = 1, USB_STATE_POWERED = 2, USB_STATE_RECONNECTING = 3, USB_STATE_UNAUTHENTICATED = 4, USB_STATE_DEFAULT = 5, USB_STATE_ADDRESS = 6, USB_STATE_CONFIGURED = 7, USB_STATE_SUSPENDED = 8 } ; struct usb_device; struct usb_driver; struct wusb_dev; struct ep_device; struct usb_host_endpoint { struct usb_endpoint_descriptor desc ; struct usb_ss_ep_comp_descriptor ss_ep_comp ; struct list_head urb_list ; void *hcpriv ; struct ep_device *ep_dev ; unsigned char *extra ; int extralen ; int enabled ; int streams ; }; struct usb_host_interface { struct usb_interface_descriptor desc ; int extralen ; unsigned char *extra ; struct usb_host_endpoint *endpoint ; char *string ; }; enum usb_interface_condition { USB_INTERFACE_UNBOUND = 0, USB_INTERFACE_BINDING = 1, USB_INTERFACE_BOUND = 2, USB_INTERFACE_UNBINDING = 3 } ; struct usb_interface { struct usb_host_interface *altsetting ; struct usb_host_interface *cur_altsetting ; unsigned int num_altsetting ; struct usb_interface_assoc_descriptor *intf_assoc ; int minor ; enum usb_interface_condition condition ; unsigned char sysfs_files_created : 1 ; unsigned char ep_devs_created : 1 ; unsigned char unregistering : 1 ; unsigned char needs_remote_wakeup : 1 ; unsigned char needs_altsetting0 : 1 ; unsigned char needs_binding : 1 ; unsigned char reset_running : 1 ; unsigned char resetting_device : 1 ; struct device dev ; struct device *usb_dev ; atomic_t pm_usage_cnt ; struct work_struct reset_ws ; }; struct usb_interface_cache { unsigned int num_altsetting ; struct kref ref ; struct usb_host_interface altsetting[0U] ; }; struct usb_host_config { struct usb_config_descriptor desc ; char *string ; struct usb_interface_assoc_descriptor *intf_assoc[16U] ; struct usb_interface *interface[32U] ; struct usb_interface_cache *intf_cache[32U] ; unsigned char *extra ; int extralen ; }; struct usb_host_bos { struct usb_bos_descriptor *desc ; struct usb_ext_cap_descriptor *ext_cap ; struct usb_ss_cap_descriptor *ss_cap ; struct usb_ss_container_id_descriptor *ss_id ; }; struct usb_devmap { unsigned long devicemap[2U] ; }; struct mon_bus; struct usb_bus { struct device *controller ; int busnum ; char const *bus_name ; u8 uses_dma ; u8 uses_pio_for_control ; u8 otg_port ; unsigned char is_b_host : 1 ; unsigned char b_hnp_enable : 1 ; unsigned char no_stop_on_short : 1 ; unsigned char no_sg_constraint : 1 ; unsigned int sg_tablesize ; int devnum_next ; struct usb_devmap devmap ; struct usb_device *root_hub ; struct usb_bus *hs_companion ; struct list_head bus_list ; struct mutex usb_address0_mutex ; int bandwidth_allocated ; int bandwidth_int_reqs ; int bandwidth_isoc_reqs ; unsigned int resuming_ports ; struct mon_bus *mon_bus ; int monitored ; }; struct usb_tt; enum usb_device_removable { USB_DEVICE_REMOVABLE_UNKNOWN = 0, USB_DEVICE_REMOVABLE = 1, USB_DEVICE_FIXED = 2 } ; struct usb2_lpm_parameters { unsigned int besl ; int timeout ; }; struct usb3_lpm_parameters { unsigned int mel ; unsigned int pel ; unsigned int sel ; int timeout ; }; struct usb_device { int devnum ; char devpath[16U] ; u32 route ; enum usb_device_state state ; enum usb_device_speed speed ; struct usb_tt *tt ; int ttport ; unsigned int toggle[2U] ; struct usb_device *parent ; struct usb_bus *bus ; struct usb_host_endpoint ep0 ; struct device dev ; struct usb_device_descriptor descriptor ; struct usb_host_bos *bos ; struct usb_host_config *config ; struct usb_host_config *actconfig ; struct usb_host_endpoint *ep_in[16U] ; struct usb_host_endpoint *ep_out[16U] ; char **rawdescriptors ; unsigned short bus_mA ; u8 portnum ; u8 level ; unsigned char can_submit : 1 ; unsigned char persist_enabled : 1 ; unsigned char have_langid : 1 ; unsigned char authorized : 1 ; unsigned char authenticated : 1 ; unsigned char wusb : 1 ; unsigned char lpm_capable : 1 ; unsigned char usb2_hw_lpm_capable : 1 ; unsigned char usb2_hw_lpm_besl_capable : 1 ; unsigned char usb2_hw_lpm_enabled : 1 ; unsigned char usb2_hw_lpm_allowed : 1 ; unsigned char usb3_lpm_enabled : 1 ; int string_langid ; char *product ; char *manufacturer ; char *serial ; struct list_head filelist ; int maxchild ; u32 quirks ; atomic_t urbnum ; unsigned long active_duration ; unsigned long connect_time ; unsigned char do_remote_wakeup : 1 ; unsigned char reset_resume : 1 ; unsigned char port_is_suspended : 1 ; struct wusb_dev *wusb_dev ; int slot_id ; enum usb_device_removable removable ; struct usb2_lpm_parameters l1_params ; struct usb3_lpm_parameters u1_params ; struct usb3_lpm_parameters u2_params ; unsigned int lpm_disable_count ; }; struct usb_dynids { spinlock_t lock ; struct list_head list ; }; struct usbdrv_wrap { struct device_driver driver ; int for_devices ; }; struct usb_driver { char const *name ; int (*probe)(struct usb_interface * , struct usb_device_id const * ) ; void (*disconnect)(struct usb_interface * ) ; int (*unlocked_ioctl)(struct usb_interface * , unsigned int , void * ) ; int (*suspend)(struct usb_interface * , pm_message_t ) ; int (*resume)(struct usb_interface * ) ; int (*reset_resume)(struct usb_interface * ) ; int (*pre_reset)(struct usb_interface * ) ; int (*post_reset)(struct usb_interface * ) ; struct usb_device_id const *id_table ; struct usb_dynids dynids ; struct usbdrv_wrap drvwrap ; unsigned char no_dynamic_id : 1 ; unsigned char supports_autosuspend : 1 ; unsigned char disable_hub_initiated_lpm : 1 ; unsigned char soft_unbind : 1 ; }; struct usb_iso_packet_descriptor { unsigned int offset ; unsigned int length ; unsigned int actual_length ; int status ; }; struct urb; struct usb_anchor { struct list_head urb_list ; wait_queue_head_t wait ; spinlock_t lock ; atomic_t suspend_wakeups ; unsigned char poisoned : 1 ; }; struct urb { struct kref kref ; void *hcpriv ; atomic_t use_count ; atomic_t reject ; int unlinked ; struct list_head urb_list ; struct list_head anchor_list ; struct usb_anchor *anchor ; struct usb_device *dev ; struct usb_host_endpoint *ep ; unsigned int pipe ; unsigned int stream_id ; int status ; unsigned int transfer_flags ; void *transfer_buffer ; dma_addr_t transfer_dma ; struct scatterlist *sg ; int num_mapped_sgs ; int num_sgs ; u32 transfer_buffer_length ; u32 actual_length ; unsigned char *setup_packet ; dma_addr_t setup_dma ; int start_frame ; int number_of_packets ; int interval ; int error_count ; void *context ; void (*complete)(struct urb * ) ; struct usb_iso_packet_descriptor iso_frame_desc[0U] ; }; 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 tty_port; struct tty_driver { int magic ; struct kref kref ; struct cdev *cdevs ; struct module *owner ; char const *driver_name ; char const *name ; int name_base ; int major ; int minor_start ; unsigned int num ; short type ; short subtype ; struct ktermios init_termios ; unsigned long flags ; struct proc_dir_entry *proc_entry ; struct tty_driver *other ; struct tty_struct **ttys ; struct tty_port **ports ; struct ktermios **termios ; void *driver_state ; struct tty_operations const *ops ; struct list_head tty_drivers ; }; struct ld_semaphore { long count ; raw_spinlock_t wait_lock ; unsigned int wait_readers ; struct list_head read_wait ; struct list_head write_wait ; struct lockdep_map dep_map ; }; struct tty_ldisc_ops { int magic ; char *name ; int num ; int flags ; int (*open)(struct tty_struct * ) ; void (*close)(struct tty_struct * ) ; void (*flush_buffer)(struct tty_struct * ) ; ssize_t (*chars_in_buffer)(struct tty_struct * ) ; ssize_t (*read)(struct tty_struct * , struct file * , unsigned char * , size_t ) ; ssize_t (*write)(struct tty_struct * , struct file * , unsigned char const * , size_t ) ; int (*ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; void (*set_termios)(struct tty_struct * , struct ktermios * ) ; unsigned int (*poll)(struct tty_struct * , struct file * , struct poll_table_struct * ) ; int (*hangup)(struct tty_struct * ) ; void (*receive_buf)(struct tty_struct * , unsigned char const * , char * , int ) ; void (*write_wakeup)(struct tty_struct * ) ; void (*dcd_change)(struct tty_struct * , unsigned int ) ; void (*fasync)(struct tty_struct * , int ) ; int (*receive_buf2)(struct tty_struct * , unsigned char const * , char * , int ) ; struct module *owner ; int refcount ; }; struct tty_ldisc { struct tty_ldisc_ops *ops ; struct tty_struct *tty ; }; union __anonunion_ldv_43303_252 { struct tty_buffer *next ; struct llist_node free ; }; struct tty_buffer { union __anonunion_ldv_43303_252 ldv_43303 ; int used ; int size ; int commit ; int read ; int flags ; unsigned long data[0U] ; }; struct tty_bufhead { struct tty_buffer *head ; struct work_struct work ; struct mutex lock ; atomic_t priority ; struct tty_buffer sentinel ; struct llist_head free ; atomic_t mem_used ; int mem_limit ; struct tty_buffer *tail ; }; struct tty_port_operations { int (*carrier_raised)(struct tty_port * ) ; void (*dtr_rts)(struct tty_port * , int ) ; void (*shutdown)(struct tty_port * ) ; int (*activate)(struct tty_port * , struct tty_struct * ) ; void (*destruct)(struct tty_port * ) ; }; struct tty_port { struct tty_bufhead buf ; struct tty_struct *tty ; struct tty_struct *itty ; struct tty_port_operations const *ops ; spinlock_t lock ; int blocked_open ; int count ; wait_queue_head_t open_wait ; wait_queue_head_t close_wait ; wait_queue_head_t delta_msr_wait ; unsigned long flags ; unsigned char console : 1 ; unsigned char low_latency : 1 ; struct mutex mutex ; struct mutex buf_mutex ; unsigned char *xmit_buf ; unsigned int close_delay ; unsigned int closing_wait ; int drain_delay ; struct kref kref ; }; struct tty_struct { int magic ; struct kref kref ; struct device *dev ; struct tty_driver *driver ; struct tty_operations const *ops ; int index ; struct ld_semaphore ldisc_sem ; struct tty_ldisc *ldisc ; struct mutex atomic_write_lock ; struct mutex legacy_mutex ; struct mutex throttle_mutex ; struct rw_semaphore termios_rwsem ; struct mutex winsize_mutex ; spinlock_t ctrl_lock ; 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 ; }; enum rfkill_type { RFKILL_TYPE_ALL = 0, RFKILL_TYPE_WLAN = 1, RFKILL_TYPE_BLUETOOTH = 2, RFKILL_TYPE_UWB = 3, RFKILL_TYPE_WIMAX = 4, RFKILL_TYPE_WWAN = 5, RFKILL_TYPE_GPS = 6, RFKILL_TYPE_FM = 7, RFKILL_TYPE_NFC = 8, NUM_RFKILL_TYPES = 9 } ; struct rfkill; struct rfkill_ops { void (*poll)(struct rfkill * , void * ) ; void (*query)(struct rfkill * , void * ) ; int (*set_block)(void * , bool ) ; }; struct iphdr { unsigned char ihl : 4 ; unsigned char version : 4 ; __u8 tos ; __be16 tot_len ; __be16 id ; __be16 frag_off ; __u8 ttl ; __u8 protocol ; __sum16 check ; __be32 saddr ; __be32 daddr ; }; struct nla_policy { u16 type ; u16 len ; }; struct rtnl_link_ops { struct list_head list ; char const *kind ; size_t priv_size ; void (*setup)(struct net_device * ) ; int maxtype ; struct nla_policy const *policy ; int (*validate)(struct nlattr ** , struct nlattr ** ) ; int (*newlink)(struct net * , struct net_device * , struct nlattr ** , struct nlattr ** ) ; int (*changelink)(struct net_device * , struct nlattr ** , struct nlattr ** ) ; void (*dellink)(struct net_device * , struct list_head * ) ; size_t (*get_size)(struct net_device const * ) ; int (*fill_info)(struct sk_buff * , struct net_device const * ) ; size_t (*get_xstats_size)(struct net_device const * ) ; int (*fill_xstats)(struct sk_buff * , struct net_device const * ) ; unsigned int (*get_num_tx_queues)(void) ; unsigned int (*get_num_rx_queues)(void) ; int slave_maxtype ; struct nla_policy const *slave_policy ; int (*slave_validate)(struct nlattr ** , struct nlattr ** ) ; int (*slave_changelink)(struct net_device * , struct net_device * , struct nlattr ** , struct nlattr ** ) ; size_t (*get_slave_size)(struct net_device const * , struct net_device const * ) ; int (*fill_slave_info)(struct sk_buff * , struct net_device const * , struct net_device const * ) ; }; struct neigh_table; struct neigh_parms { struct net *net ; struct net_device *dev ; struct neigh_parms *next ; int (*neigh_setup)(struct neighbour * ) ; void (*neigh_cleanup)(struct neighbour * ) ; struct neigh_table *tbl ; void *sysctl_table ; int dead ; atomic_t refcnt ; struct callback_head callback_head ; int reachable_time ; int data[12U] ; unsigned long data_state[1U] ; }; struct neigh_statistics { unsigned long allocs ; unsigned long destroys ; unsigned long hash_grows ; unsigned long res_failed ; unsigned long lookups ; unsigned long hits ; unsigned long rcv_probes_mcast ; unsigned long rcv_probes_ucast ; unsigned long periodic_gc_runs ; unsigned long forced_gc_runs ; unsigned long unres_discards ; }; struct neigh_ops; struct neighbour { struct neighbour *next ; struct neigh_table *tbl ; struct neigh_parms *parms ; unsigned long confirmed ; unsigned long updated ; rwlock_t lock ; atomic_t refcnt ; struct sk_buff_head arp_queue ; unsigned int arp_queue_len_bytes ; struct timer_list timer ; unsigned long used ; atomic_t probes ; __u8 flags ; __u8 nud_state ; __u8 type ; __u8 dead ; seqlock_t ha_lock ; unsigned char ha[32U] ; struct hh_cache hh ; int (*output)(struct neighbour * , struct sk_buff * ) ; struct neigh_ops const *ops ; struct callback_head rcu ; struct net_device *dev ; u8 primary_key[0U] ; }; struct neigh_ops { int family ; void (*solicit)(struct neighbour * , struct sk_buff * ) ; void (*error_report)(struct neighbour * , struct sk_buff * ) ; int (*output)(struct neighbour * , struct sk_buff * ) ; int (*connected_output)(struct neighbour * , struct sk_buff * ) ; }; struct pneigh_entry { struct pneigh_entry *next ; struct net *net ; struct net_device *dev ; u8 flags ; u8 key[0U] ; }; struct neigh_hash_table { struct neighbour **hash_buckets ; unsigned int hash_shift ; __u32 hash_rnd[4U] ; struct callback_head rcu ; }; struct neigh_table { struct neigh_table *next ; int family ; int entry_size ; int key_len ; __u32 (*hash)(void const * , struct net_device const * , __u32 * ) ; int (*constructor)(struct neighbour * ) ; int (*pconstructor)(struct pneigh_entry * ) ; void (*pdestructor)(struct pneigh_entry * ) ; void (*proxy_redo)(struct sk_buff * ) ; char *id ; struct neigh_parms parms ; int gc_interval ; int gc_thresh1 ; int gc_thresh2 ; int gc_thresh3 ; unsigned long last_flush ; struct delayed_work gc_work ; struct timer_list proxy_timer ; struct sk_buff_head proxy_queue ; atomic_t entries ; rwlock_t lock ; unsigned long last_rand ; struct neigh_statistics *stats ; struct neigh_hash_table *nht ; struct pneigh_entry **phash_buckets ; }; 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 uart_icount { __u32 cts ; __u32 dsr ; __u32 rng ; __u32 dcd ; __u32 rx ; __u32 tx ; __u32 frame ; __u32 overrun ; __u32 parity ; __u32 brk ; __u32 buf_overrun ; }; enum pkt_parse_state { WAIT_IP = 0, WAIT_DATA = 1, WAIT_SYNC = 2 } ; struct hso_shared_int { struct usb_endpoint_descriptor *intr_endp ; void *shared_intr_buf ; struct urb *shared_intr_urb ; struct usb_device *usb ; int use_count ; int ref_count ; struct mutex shared_int_lock ; }; struct hso_device; struct hso_net { struct hso_device *parent ; struct net_device *net ; struct rfkill *rfkill ; struct usb_endpoint_descriptor *in_endp ; struct usb_endpoint_descriptor *out_endp ; struct urb *mux_bulk_rx_urb_pool[4U] ; struct urb *mux_bulk_tx_urb ; void *mux_bulk_rx_buf_pool[4U] ; void *mux_bulk_tx_buf ; struct sk_buff *skb_rx_buf ; struct sk_buff *skb_tx_buf ; enum pkt_parse_state rx_parse_state ; spinlock_t net_lock ; unsigned short rx_buf_size ; unsigned short rx_buf_missing ; struct iphdr rx_ip_hdr ; unsigned long flags ; }; enum rx_ctrl_state { RX_IDLE = 0, RX_SENT = 1, RX_PENDING = 2 } ; struct hso_serial_state_notification { u8 bmRequestType ; u8 bNotification ; u16 wValue ; u16 wIndex ; u16 wLength ; u16 UART_state_bitmap ; }; struct hso_tiocmget { struct mutex mutex ; wait_queue_head_t waitq ; int intr_completed ; struct usb_endpoint_descriptor *endp ; struct urb *urb ; struct hso_serial_state_notification serial_state_notification ; u16 prev_UART_state_bitmap ; struct uart_icount icount ; }; struct hso_serial { struct hso_device *parent ; int magic ; u8 minor ; struct hso_shared_int *shared_int ; struct urb *rx_urb[2U] ; u8 num_rx_urbs ; u8 *rx_data[2U] ; u16 rx_data_length ; struct urb *tx_urb ; u8 *tx_data ; u8 *tx_buffer ; u16 tx_data_length ; u16 tx_data_count ; u16 tx_buffer_count ; struct usb_ctrlrequest ctrl_req_tx ; struct usb_ctrlrequest ctrl_req_rx ; struct usb_endpoint_descriptor *in_endp ; struct usb_endpoint_descriptor *out_endp ; enum rx_ctrl_state rx_state ; u8 rts_state ; u8 dtr_state ; unsigned char tx_urb_used : 1 ; struct tty_port port ; spinlock_t serial_lock ; int (*write_data)(struct hso_serial * ) ; struct hso_tiocmget *tiocmget ; int curr_rx_urb_idx ; u16 curr_rx_urb_offset ; u8 rx_urb_filled[2U] ; struct tasklet_struct unthrottle_tasklet ; struct work_struct retry_unthrottle_workqueue ; }; union __anonunion_port_data_256 { struct hso_serial *dev_serial ; struct hso_net *dev_net ; }; struct hso_device { union __anonunion_port_data_256 port_data ; u32 port_spec ; u8 is_active ; u8 usb_gone ; struct work_struct async_get_intf ; struct work_struct async_put_intf ; struct work_struct reset_device ; struct usb_device *usb ; struct usb_interface *interface ; struct device *dev ; struct kref ref ; struct mutex mutex ; }; typedef int ldv_func_ret_type___2; typedef int ldv_func_ret_type___3; 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 ; __inline static void set_bit(long nr , unsigned long volatile *addr ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return; } } __inline static void clear_bit(long nr , unsigned long volatile *addr ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); return; } } __inline static int test_and_set_bit(long nr , unsigned long volatile *addr ) { char c ; { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); return ((int )((signed char )c) != 0); } } __inline static int test_and_clear_bit(long nr , unsigned long volatile *addr ) { char c ; { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); return ((int )((signed char )c) != 0); } } __inline static int constant_test_bit(long nr , unsigned long const volatile *addr ) { { return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); } } __inline static int variable_test_bit(long nr , unsigned long const volatile *addr ) { int oldbit ; { __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); return (oldbit); } } __inline static __u16 __fswab16(__u16 val ) { { return ((__u16 )((int )((short )((int )val << 8)) | (int )((short )((int )val >> 8)))); } } extern int printk(char const * , ...) ; extern int __dynamic_dev_dbg(struct _ddebug * , struct device const * , char const * , ...) ; extern int sprintf(char * , char const * , ...) ; extern int snprintf(char * , size_t , char const * , ...) ; __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern void __bad_percpu_size(void) ; extern void warn_slowpath_null(char const * , int const ) ; extern struct task_struct *current_task ; __inline static struct task_struct *get_current(void) { struct task_struct *pfo_ret__ ; { switch (8UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); goto ldv_3067; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_3067; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_3067; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_3067; default: __bad_percpu_size(); } ldv_3067: ; return (pfo_ret__); } } extern void *__memcpy(void * , void const * , size_t ) ; extern void *memset(void * , int , size_t ) ; extern int memcmp(void const * , void const * , 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 void __xchg_wrong_size(void) ; extern void __xadd_wrong_size(void) ; __inline static void atomic_set(atomic_t *v , int i ) { { v->counter = i; return; } } __inline static int atomic_sub_and_test(int i , atomic_t *v ) { char c ; { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); return ((int )((signed char )c) != 0); } } __inline static int atomic_add_return(int i , atomic_t *v ) { int __ret ; { __ret = i; switch (4UL) { case 1UL: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5626; case 2UL: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5626; case 4UL: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5626; case 8UL: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5626; default: __xadd_wrong_size(); } ldv_5626: ; return (__ret + i); } } __inline static int test_ti_thread_flag(struct thread_info *ti , int flag ) { int tmp ; { tmp = variable_test_bit((long )flag, (unsigned long const volatile *)(& ti->flags)); return (tmp); } } extern void lockdep_init_map(struct lockdep_map * , char const * , struct lock_class_key * , int ) ; 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_lock_irq(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irq(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_lock_irq_4(spinlock_t *lock ) { { _raw_spin_lock_irq(& lock->ldv_6347.rlock); return; } } __inline static void spin_lock_irq(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_irq_7(spinlock_t *lock ) { { _raw_spin_unlock_irq(& lock->ldv_6347.rlock); return; } } __inline static void spin_unlock_irq(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 int default_wake_function(wait_queue_t * , unsigned int , int , void * ) ; extern void __init_waitqueue_head(wait_queue_head_t * , char const * , struct lock_class_key * ) ; extern void add_wait_queue(wait_queue_head_t * , wait_queue_t * ) ; extern void remove_wait_queue(wait_queue_head_t * , wait_queue_t * ) ; extern void __wake_up(wait_queue_head_t * , unsigned int , int , void * ) ; extern void __mutex_init(struct mutex * , char const * , struct lock_class_key * ) ; extern void mutex_lock_nested(struct mutex * , unsigned int ) ; extern void mutex_unlock(struct mutex * ) ; extern unsigned long volatile jiffies ; extern void __init_work(struct work_struct * , int ) ; extern struct workqueue_struct *system_wq ; extern bool queue_work_on(int , struct workqueue_struct * , struct work_struct * ) ; extern bool cancel_work_sync(struct work_struct * ) ; __inline static bool queue_work(struct workqueue_struct *wq , struct work_struct *work ) { bool tmp ; { tmp = queue_work_on(8192, wq, work); return (tmp); } } __inline static bool schedule_work(struct work_struct *work ) { bool tmp ; { tmp = queue_work(system_wq, work); return (tmp); } } __inline static void kref_init(struct kref *kref ) { { atomic_set(& kref->refcount, 1); return; } } __inline static void kref_get(struct kref *kref ) { bool __warned ; int __ret_warn_once ; int tmp ; int __ret_warn_on ; long tmp___0 ; long tmp___1 ; long tmp___2 ; { tmp = atomic_add_return(1, & kref->refcount); __ret_warn_once = tmp <= 1; tmp___2 = ldv__builtin_expect(__ret_warn_once != 0, 0L); if (tmp___2 != 0L) { __ret_warn_on = ! __warned; tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___0 != 0L) { warn_slowpath_null("include/linux/kref.h", 47); } else { } tmp___1 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___1 != 0L) { __warned = 1; } else { } } else { } ldv__builtin_expect(__ret_warn_once != 0, 0L); return; } } __inline static int kref_sub(struct kref *kref , unsigned int count , void (*release)(struct kref * ) ) { int __ret_warn_on ; long tmp ; int tmp___0 ; { __ret_warn_on = (unsigned long )release == (unsigned long )((void (*)(struct kref * ))0); tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp != 0L) { warn_slowpath_null("include/linux/kref.h", 71); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); tmp___0 = atomic_sub_and_test((int )count, & kref->refcount); if (tmp___0 != 0) { (*release)(kref); return (1); } else { } return (0); } } __inline static int kref_put(struct kref *kref , void (*release)(struct kref * ) ) { int tmp ; { tmp = kref_sub(kref, 1U, release); return (tmp); } } 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 ) ; __inline static void *kzalloc(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 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_IN_INTERRUPT = 1; struct tty_struct *hso_serial_ops_group1 ; struct net_device *hso_netdev_ops_group1 ; int ldv_state_variable_6 ; int ldv_state_variable_0 ; int ldv_state_variable_5 ; struct file *hso_serial_ops_group0 ; int ldv_state_variable_3 ; struct usb_interface *hso_driver_group1 ; int ldv_state_variable_2 ; int ref_cnt ; int ldv_state_variable_1 ; int usb_counter ; int ldv_state_variable_4 ; void ldv_net_device_ops_4(void) ; void ldv_usb_driver_1(void) ; void ldv_initialize_tty_operations_2(void) ; extern void schedule(void) ; __inline static int test_tsk_thread_flag(struct task_struct *tsk , int flag ) { int tmp ; { tmp = test_ti_thread_flag((struct thread_info *)tsk->stack, flag); return (tmp); } } __inline static int signal_pending(struct task_struct *p ) { int tmp ; long tmp___0 ; { tmp = test_tsk_thread_flag(p, 2); tmp___0 = ldv__builtin_expect(tmp != 0, 0L); return ((int )tmp___0); } } extern int device_create_file(struct device * , struct device_attribute const * ) ; extern void device_remove_file(struct device * , struct device_attribute const * ) ; __inline static void *dev_get_drvdata(struct device const *dev ) { { return ((void *)dev->driver_data); } } __inline static void dev_set_drvdata(struct device *dev , void *data ) { { dev->driver_data = data; return; } } __inline static void device_unlock(struct device *dev ) { { mutex_unlock(& dev->mutex); return; } } extern int dev_err(struct device const * , char const * , ...) ; extern int dev_warn(struct device const * , char const * , ...) ; extern void consume_skb(struct sk_buff * ) ; extern struct sk_buff *skb_clone(struct sk_buff * , gfp_t ) ; struct sk_buff *ldv_skb_clone_24(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_32(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; extern struct sk_buff *skb_copy(struct sk_buff const * , gfp_t ) ; struct sk_buff *ldv_skb_copy_26(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; extern int pskb_expand_head(struct sk_buff * , int , int , gfp_t ) ; int ldv_pskb_expand_head_22(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_30(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_31(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; extern unsigned char *skb_put(struct sk_buff * , unsigned int ) ; __inline static void skb_reset_mac_header(struct sk_buff *skb ) { { skb->mac_header = (int )((__u16 )((long )skb->data)) - (int )((__u16 )((long )skb->head)); return; } } extern struct sk_buff *__netdev_alloc_skb(struct net_device * , unsigned int , gfp_t ) ; struct sk_buff *ldv___netdev_alloc_skb_27(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_28(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_29(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; __inline static struct sk_buff *netdev_alloc_skb(struct net_device *dev , unsigned int length ) { struct sk_buff *tmp ; { tmp = ldv___netdev_alloc_skb_27(dev, length, 32U); return (tmp); } } extern u32 ethtool_op_get_link(struct net_device * ) ; extern void __tasklet_hi_schedule(struct tasklet_struct * ) ; __inline static void tasklet_hi_schedule(struct tasklet_struct *t ) { int tmp ; { tmp = test_and_set_bit(0L, (unsigned long volatile *)(& t->state)); if (tmp == 0) { __tasklet_hi_schedule(t); } else { } return; } } extern void tasklet_kill(struct tasklet_struct * ) ; extern void tasklet_init(struct tasklet_struct * , void (*)(unsigned long ) , unsigned long ) ; __inline static struct netdev_queue *netdev_get_tx_queue(struct net_device const *dev , unsigned int index ) { { return ((struct netdev_queue *)dev->_tx + (unsigned long )index); } } __inline static void *netdev_priv(struct net_device const *dev ) { { return ((void *)dev + 3264U); } } extern void free_netdev(struct net_device * ) ; void ldv_free_netdev_44(struct net_device *dev ) ; extern void __netif_schedule(struct Qdisc * ) ; __inline static void netif_tx_start_queue(struct netdev_queue *dev_queue ) { { clear_bit(0L, (unsigned long volatile *)(& dev_queue->state)); return; } } __inline static void netif_start_queue(struct net_device *dev ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U); netif_tx_start_queue(tmp); return; } } __inline static void netif_tx_wake_queue(struct netdev_queue *dev_queue ) { int tmp ; { tmp = test_and_clear_bit(0L, (unsigned long volatile *)(& dev_queue->state)); if (tmp != 0) { __netif_schedule(dev_queue->qdisc); } else { } return; } } __inline static void netif_wake_queue(struct net_device *dev ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U); netif_tx_wake_queue(tmp); return; } } __inline static void netif_tx_stop_queue(struct netdev_queue *dev_queue ) { int __ret_warn_on ; long tmp ; long tmp___0 ; { __ret_warn_on = (unsigned long )dev_queue == (unsigned long )((struct netdev_queue *)0); tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp != 0L) { warn_slowpath_null("include/linux/netdevice.h", 2212); } else { } tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___0 != 0L) { printk("\016netif_stop_queue() cannot be called before register_netdev()\n"); return; } else { } set_bit(0L, (unsigned long volatile *)(& dev_queue->state)); return; } } __inline static void netif_stop_queue(struct net_device *dev ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U); netif_tx_stop_queue(tmp); return; } } extern int netif_rx(struct sk_buff * ) ; __inline static bool netif_device_present(struct net_device *dev ) { int tmp ; { tmp = constant_test_bit(1L, (unsigned long const volatile *)(& dev->state)); return (tmp != 0); } } extern struct net_device *alloc_netdev_mqs(int , char const * , void (*)(struct net_device * ) , unsigned int , unsigned int ) ; extern int register_netdev(struct net_device * ) ; int ldv_register_netdev_45(struct net_device *dev ) ; extern void unregister_netdev(struct net_device * ) ; void ldv_unregister_netdev_43(struct net_device *dev ) ; __inline static int usb_endpoint_type(struct usb_endpoint_descriptor const *epd ) { { return ((int )epd->bmAttributes & 3); } } __inline static void pm_runtime_mark_last_busy(struct device *dev ) { { *((unsigned long volatile *)(& dev->power.last_busy)) = jiffies; return; } } __inline static void usb_set_intfdata(struct usb_interface *intf , void *data ) { { dev_set_drvdata(& intf->dev, data); return; } } __inline static struct usb_device *interface_to_usbdev(struct usb_interface *intf ) { struct device const *__mptr ; { __mptr = (struct device const *)intf->dev.parent; return ((struct usb_device *)__mptr + 0xffffffffffffff70UL); } } extern int usb_lock_device_for_reset(struct usb_device * , struct usb_interface const * ) ; extern int usb_reset_device(struct usb_device * ) ; extern int usb_autopm_get_interface(struct usb_interface * ) ; extern void usb_autopm_put_interface(struct usb_interface * ) ; __inline static void usb_mark_last_busy(struct usb_device *udev ) { { pm_runtime_mark_last_busy(& udev->dev); return; } } extern int usb_register_driver(struct usb_driver * , struct module * , char const * ) ; int ldv_usb_register_driver_51(struct usb_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) ; extern void usb_deregister(struct usb_driver * ) ; void ldv_usb_deregister_52(struct usb_driver *arg ) ; __inline static void usb_fill_control_urb(struct urb *urb , struct usb_device *dev , unsigned int pipe , unsigned char *setup_packet , void *transfer_buffer , int buffer_length , void (*complete_fn)(struct urb * ) , void *context ) { { urb->dev = dev; urb->pipe = pipe; urb->setup_packet = setup_packet; urb->transfer_buffer = transfer_buffer; urb->transfer_buffer_length = (u32 )buffer_length; urb->complete = complete_fn; urb->context = context; return; } } __inline static void usb_fill_bulk_urb(struct urb *urb , struct usb_device *dev , unsigned int pipe , void *transfer_buffer , int buffer_length , void (*complete_fn)(struct urb * ) , void *context ) { { urb->dev = dev; urb->pipe = pipe; urb->transfer_buffer = transfer_buffer; urb->transfer_buffer_length = (u32 )buffer_length; urb->complete = complete_fn; urb->context = context; return; } } __inline static void usb_fill_int_urb(struct urb *urb , struct usb_device *dev , unsigned int pipe , void *transfer_buffer , int buffer_length , void (*complete_fn)(struct urb * ) , void *context , int interval ) { int __val ; int __min ; int __max ; { urb->dev = dev; urb->pipe = pipe; urb->transfer_buffer = transfer_buffer; urb->transfer_buffer_length = (u32 )buffer_length; urb->complete = complete_fn; urb->context = context; if ((unsigned int )dev->speed == 3U || (unsigned int )dev->speed == 5U) { __val = interval; __min = 1; __max = 16; __val = __min > __val ? __min : __val; interval = __max < __val ? __max : __val; urb->interval = 1 << (interval + -1); } else { urb->interval = interval; } urb->start_frame = -1; return; } } extern struct urb *usb_alloc_urb(int , gfp_t ) ; struct urb *ldv_usb_alloc_urb_41(int ldv_func_arg1 , gfp_t flags ) ; struct urb *ldv_usb_alloc_urb_42(int ldv_func_arg1 , gfp_t flags ) ; struct urb *ldv_usb_alloc_urb_46(int ldv_func_arg1 , gfp_t flags ) ; struct urb *ldv_usb_alloc_urb_47(int ldv_func_arg1 , gfp_t flags ) ; struct urb *ldv_usb_alloc_urb_48(int ldv_func_arg1 , gfp_t flags ) ; struct urb *ldv_usb_alloc_urb_49(int ldv_func_arg1 , gfp_t flags ) ; extern void usb_free_urb(struct urb * ) ; extern int usb_submit_urb(struct urb * , gfp_t ) ; int ldv_usb_submit_urb_33(struct urb *ldv_func_arg1 , gfp_t flags ) ; int ldv_usb_submit_urb_34(struct urb *ldv_func_arg1 , gfp_t flags ) ; int ldv_usb_submit_urb_35(struct urb *ldv_func_arg1 , gfp_t flags ) ; int ldv_usb_submit_urb_36(struct urb *ldv_func_arg1 , gfp_t flags ) ; int ldv_usb_submit_urb_37(struct urb *ldv_func_arg1 , gfp_t flags ) ; int ldv_usb_submit_urb_38(struct urb *ldv_func_arg1 , gfp_t flags ) ; int ldv_usb_submit_urb_39(struct urb *ldv_func_arg1 , gfp_t flags ) ; int ldv_usb_submit_urb_40(struct urb *ldv_func_arg1 , gfp_t flags ) ; int ldv_usb_submit_urb_50(struct urb *ldv_func_arg1 , gfp_t flags ) ; extern int usb_unlink_urb(struct urb * ) ; extern void usb_kill_urb(struct urb * ) ; extern int usb_control_msg(struct usb_device * , unsigned int , __u8 , __u8 , __u16 , __u16 , void * , __u16 , int ) ; extern int usb_set_interface(struct usb_device * , int , int ) ; __inline static unsigned int __create_pipe(struct usb_device *dev , unsigned int endpoint ) { { return ((unsigned int )(dev->devnum << 8) | (endpoint << 15)); } } 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); } } 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_termios_encode_baud_rate(struct ktermios * , speed_t , speed_t ) ; extern void tty_encode_baud_rate(struct tty_struct * , speed_t , speed_t ) ; 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 void tty_port_destroy(struct tty_port * ) ; extern struct tty_struct *tty_port_tty_get(struct tty_port * ) ; extern void tty_port_tty_set(struct tty_port * , struct tty_struct * ) ; extern void tty_port_tty_hangup(struct tty_port * , bool ) ; extern void tty_port_tty_wakeup(struct tty_port * ) ; extern int tty_insert_flip_string_fixed_flag(struct tty_port * , unsigned char const * , char , size_t ) ; extern void tty_flip_buffer_push(struct tty_port * ) ; __inline static int tty_insert_flip_string(struct tty_port *port , unsigned char const *chars , size_t size ) { int tmp ; { tmp = tty_insert_flip_string_fixed_flag(port, chars, 0, size); return (tmp); } } extern struct rfkill *rfkill_alloc(char const * , struct device * , enum rfkill_type const , struct rfkill_ops const * , void * ) ; extern int rfkill_register(struct rfkill * ) ; extern void rfkill_unregister(struct rfkill * ) ; extern void rfkill_destroy(struct rfkill * ) ; static int hso_serial_tiocmset(struct tty_struct *tty , unsigned int set , unsigned int clear ) ; static void ctrl_callback(struct urb *urb ) ; static int put_rxbuf_data(struct urb *urb , struct hso_serial *serial ) ; static void hso_kick_transmit(struct hso_serial *serial ) ; static int hso_mux_submit_intr_urb(struct hso_shared_int *shared_int , struct usb_device *usb , gfp_t gfp ) ; static void handle_usb_error(int status , char const *function , struct hso_device *hso_dev ) ; static struct usb_endpoint_descriptor *hso_get_ep(struct usb_interface *intf , int type , int dir ) ; static int hso_get_mux_ports(struct usb_interface *intf , unsigned char *ports ) ; static void hso_free_interface(struct usb_interface *interface ) ; static int hso_start_serial_device(struct hso_device *hso_dev , gfp_t flags ) ; static int hso_stop_serial_device(struct hso_device *hso_dev ) ; static int hso_start_net_device(struct hso_device *hso_dev ) ; static void hso_free_shared_int(struct hso_shared_int *mux ) ; static int hso_stop_net_device(struct hso_device *hso_dev ) ; static void hso_serial_ref_free(struct kref *ref ) ; static void hso_std_serial_read_bulk_callback(struct urb *urb ) ; static int hso_mux_serial_read(struct hso_serial *serial ) ; static void async_get_intf(struct work_struct *data ) ; static void async_put_intf(struct work_struct *data ) ; static int hso_put_activity(struct hso_device *hso_dev ) ; static int hso_get_activity(struct hso_device *hso_dev ) ; static void tiocmget_intr_callback(struct urb *urb ) ; static void reset_device(struct work_struct *data ) ; __inline static struct hso_net *dev2net(struct hso_device *hso_dev ) { { return (hso_dev->port_data.dev_net); } } __inline static struct hso_serial *dev2ser(struct hso_device *hso_dev ) { { return (hso_dev->port_data.dev_serial); } } static int debug ; static int tty_major ; static int disable_net ; static char const driver_name[4U] = { 'h', 's', 'o', '\000'}; static char const tty_filename[6U] = { 't', 't', 'y', 'H', 'S', '\000'}; static char const *version = "/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/11203/dscv_tempdir/dscv/ri/43_2a/drivers/net/usb/hso.o.c.prepared: Option Wireless"; static struct usb_driver hso_driver ; static struct tty_driver *tty_drv ; static struct hso_device *serial_table[256U] ; static struct hso_device *network_table[10U] ; static spinlock_t serial_table_lock ; static s32 const default_port_spec[4U] = { 274, 528, 529, 0}; static s32 const icon321_port_spec[5U] = { 274, 521, 529, 528, 0}; static struct usb_device_id const hso_ids[55U] = { {3U, 2800U, 26385U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 26417U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 26449U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 26481U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 26513U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 26641U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 26897U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 26961U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 26993U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 28689U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 28721U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 28753U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 28785U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 28945U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 29201U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 29265U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 29297U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 29457U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 49201U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& default_port_spec)}, {3U, 2800U, 53267U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& icon321_port_spec)}, {3U, 2800U, 53297U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& icon321_port_spec)}, {3U, 2800U, 53299U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned long )(& icon321_port_spec)}, {3U, 2800U, 29441U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 29537U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 29569U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 29697U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 29953U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 30209U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 30465U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 30470U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 30721U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 30977U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 31233U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 31237U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 33280U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 33281U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 33536U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 33538U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 33540U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 33792U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 34304U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 34816U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 35072U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 36864U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 53301U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 53333U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 53589U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 53845U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 53335U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 53591U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 53847U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 54103U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 53336U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2800U, 49408U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; struct usb_device_id const __mod_usb__hso_ids_device_table ; static ssize_t hso_sysfs_show_porttype(struct device *dev , struct device_attribute *attr , char *buf ) { struct hso_device *hso_dev ; void *tmp ; char *port_name ; int tmp___0 ; { tmp = dev_get_drvdata((struct device const *)dev); hso_dev = (struct hso_device *)tmp; if ((unsigned long )hso_dev == (unsigned long )((struct hso_device *)0)) { return (0L); } else { } switch (hso_dev->port_spec & 255U) { case 1U: port_name = (char *)"Control"; goto ldv_46209; case 2U: port_name = (char *)"Application"; goto ldv_46209; case 5U: port_name = (char *)"Application2"; goto ldv_46209; case 3U: port_name = (char *)"GPS"; goto ldv_46209; case 6U: port_name = (char *)"GPS Control"; goto ldv_46209; case 4U: port_name = (char *)"PCSC"; goto ldv_46209; case 16U: port_name = (char *)"Diagnostic"; goto ldv_46209; case 9U: port_name = (char *)"Diagnostic2"; goto ldv_46209; case 17U: port_name = (char *)"Modem"; goto ldv_46209; case 18U: port_name = (char *)"Network"; goto ldv_46209; default: port_name = (char *)"Unknown"; goto ldv_46209; } ldv_46209: tmp___0 = sprintf(buf, "%s\n", port_name); return ((ssize_t )tmp___0); } } static struct device_attribute dev_attr_hsotype = {{"hsotype", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & hso_sysfs_show_porttype, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}; static int hso_urb_to_index(struct hso_serial *serial , struct urb *urb ) { int idx ; { idx = 0; goto ldv_46235; ldv_46234: ; if ((unsigned long )serial->rx_urb[idx] == (unsigned long )urb) { return (idx); } else { } idx = idx + 1; ldv_46235: ; if ((int )serial->num_rx_urbs > idx) { goto ldv_46234; } else { } dev_err((struct device const *)(serial->parent)->dev, "hso_urb_to_index failed\n"); return (-1); } } static u32 hso_mux_to_port(int mux ) { u32 result ; { switch (mux) { case 1: result = 1U; goto ldv_46242; case 2: result = 2U; goto ldv_46242; case 4: result = 4U; goto ldv_46242; case 8: result = 3U; goto ldv_46242; case 16: result = 5U; goto ldv_46242; default: result = 0U; } ldv_46242: ; return (result); } } static u32 hso_port_to_mux(int port ) { u32 result ; { switch (port & 255) { case 1: result = 0U; goto ldv_46253; case 2: result = 1U; goto ldv_46253; case 4: result = 2U; goto ldv_46253; case 3: result = 3U; goto ldv_46253; case 5: result = 4U; goto ldv_46253; default: result = 0U; } ldv_46253: ; return (result); } } static struct hso_serial *get_serial_by_shared_int_and_type(struct hso_shared_int *shared_int , int mux ) { int i ; int port ; u32 tmp ; struct hso_serial *tmp___0 ; struct hso_serial *tmp___1 ; { tmp = hso_mux_to_port(mux); port = (int )tmp; i = 0; goto ldv_46266; ldv_46265: ; if ((unsigned long )serial_table[i] != (unsigned long )((struct hso_device *)0)) { tmp___1 = dev2ser(serial_table[i]); if ((unsigned long )tmp___1->shared_int == (unsigned long )shared_int) { if (((serial_table[i])->port_spec & 255U) == (u32 )port) { tmp___0 = dev2ser(serial_table[i]); return (tmp___0); } else { } } else { } } else { } i = i + 1; ldv_46266: ; if (i <= 255) { goto ldv_46265; } else { } return ((struct hso_serial *)0); } } static struct hso_serial *get_serial_by_index(unsigned int index ) { struct hso_serial *serial ; unsigned long flags ; { serial = (struct hso_serial *)0; ldv_spin_lock(); if ((unsigned long )serial_table[index] != (unsigned long )((struct hso_device *)0)) { serial = dev2ser(serial_table[index]); } else { } spin_unlock_irqrestore(& serial_table_lock, flags); return (serial); } } static int get_free_serial_index(void) { int index ; unsigned long flags ; { ldv_spin_lock(); index = 0; goto ldv_46279; ldv_46278: ; if ((unsigned long )serial_table[index] == (unsigned long )((struct hso_device *)0)) { spin_unlock_irqrestore(& serial_table_lock, flags); return (index); } else { } index = index + 1; ldv_46279: ; if (index <= 255) { goto ldv_46278; } else { } spin_unlock_irqrestore(& serial_table_lock, flags); printk("\v%s: no free serial devices in table\n", "get_free_serial_index"); return (-1); } } static void set_serial_by_index(unsigned int index , struct hso_serial *serial ) { unsigned long flags ; { ldv_spin_lock(); if ((unsigned long )serial != (unsigned long )((struct hso_serial *)0)) { serial_table[index] = serial->parent; } else { serial_table[index] = (struct hso_device *)0; } spin_unlock_irqrestore(& serial_table_lock, flags); return; } } static void handle_usb_error(int status , char const *function , struct hso_device *hso_dev ) { char *explanation ; { switch (status) { case -19: explanation = (char *)"no device"; goto ldv_46294; case -2: explanation = (char *)"endpoint not enabled"; goto ldv_46294; case -32: explanation = (char *)"endpoint stalled"; goto ldv_46294; case -28: explanation = (char *)"not enough bandwidth"; goto ldv_46294; case -108: explanation = (char *)"device disabled"; goto ldv_46294; case -113: explanation = (char *)"device suspended"; goto ldv_46294; case -22: ; case -11: ; case -27: ; case -90: explanation = (char *)"internal error"; goto ldv_46294; case -84: ; case -71: ; case -62: ; case -110: explanation = (char *)"protocol error"; if ((unsigned long )hso_dev != (unsigned long )((struct hso_device *)0)) { schedule_work(& hso_dev->reset_device); } else { } goto ldv_46294; default: explanation = (char *)"unknown status"; goto ldv_46294; } ldv_46294: ; if (debug & 1) { printk("\016[%d:%s]: %s: received USB status - %s (%d)\n", 745, "handle_usb_error", function, explanation, status); } else { } return; } } static int hso_net_open(struct net_device *net ) { struct hso_net *odev ; void *tmp ; unsigned long flags ; { tmp = netdev_priv((struct net_device const *)net); odev = (struct hso_net *)tmp; flags = 0UL; if ((unsigned long )odev == (unsigned long )((struct hso_net *)0)) { dev_err((struct device const *)(& net->dev), "No net device !\n"); return (-19); } else { } odev->skb_tx_buf = (struct sk_buff *)0; ldv_spin_lock(); odev->rx_parse_state = 0; odev->rx_buf_size = 0U; odev->rx_buf_missing = 20U; spin_unlock_irqrestore(& odev->net_lock, flags); set_bit(0L, (unsigned long volatile *)(& odev->flags)); hso_start_net_device(odev->parent); netif_start_queue(net); return (0); } } static int hso_net_close(struct net_device *net ) { struct hso_net *odev ; void *tmp ; { tmp = netdev_priv((struct net_device const *)net); odev = (struct hso_net *)tmp; netif_stop_queue(net); clear_bit(0L, (unsigned long volatile *)(& odev->flags)); hso_stop_net_device(odev->parent); return (0); } } static void write_bulk_callback(struct urb *urb ) { struct hso_net *odev ; int status ; int tmp ; bool tmp___0 ; int tmp___1 ; { odev = (struct hso_net *)urb->context; status = urb->status; if ((unsigned long )odev == (unsigned long )((struct hso_net *)0)) { dev_err((struct device const *)(& (urb->dev)->dev), "%s: device not running\n", "write_bulk_callback"); return; } else { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& odev->flags)); if (tmp == 0) { dev_err((struct device const *)(& (urb->dev)->dev), "%s: device not running\n", "write_bulk_callback"); return; } else { } } tmp___0 = netif_device_present(odev->net); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { dev_err((struct device const *)(& (urb->dev)->dev), "%s: net device not present\n", "write_bulk_callback"); return; } else { } if (status != 0) { handle_usb_error(status, "write_bulk_callback", odev->parent); } else { } hso_put_activity(odev->parent); netif_wake_queue(odev->net); return; } } static netdev_tx_t hso_net_start_xmit(struct sk_buff *skb , struct net_device *net ) { struct hso_net *odev ; void *tmp ; int result ; int tmp___0 ; size_t __len ; void *__ret ; unsigned int tmp___1 ; { tmp = netdev_priv((struct net_device const *)net); odev = (struct hso_net *)tmp; netif_stop_queue(net); tmp___0 = hso_get_activity(odev->parent); if (tmp___0 == -11) { odev->skb_tx_buf = skb; return (0); } else { } __len = (size_t )skb->len; __ret = __builtin_memcpy(odev->mux_bulk_tx_buf, (void const *)skb->data, __len); if (debug & 1) { printk("\016[%d:%s]: len: %d/%d\n", 844, "hso_net_start_xmit", skb->len, 2048); } else { } tmp___1 = __create_pipe((odev->parent)->usb, (unsigned int )(odev->out_endp)->bEndpointAddress & 127U); usb_fill_bulk_urb(odev->mux_bulk_tx_urb, (odev->parent)->usb, tmp___1 | 3221225472U, odev->mux_bulk_tx_buf, (int )skb->len, & write_bulk_callback, (void *)odev); (odev->mux_bulk_tx_urb)->transfer_flags = (odev->mux_bulk_tx_urb)->transfer_flags | 64U; result = ldv_usb_submit_urb_33(odev->mux_bulk_tx_urb, 32U); if (result != 0) { dev_warn((struct device const *)(& ((odev->parent)->interface)->dev), "failed mux_bulk_tx_urb %d\n", result); net->stats.tx_errors = net->stats.tx_errors + 1UL; netif_start_queue(net); } else { net->stats.tx_packets = net->stats.tx_packets + 1UL; net->stats.tx_bytes = net->stats.tx_bytes + (unsigned long )skb->len; } consume_skb(skb); return (0); } } static struct ethtool_ops const ops = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static void hso_net_tx_timeout(struct net_device *net ) { struct hso_net *odev ; void *tmp ; { tmp = netdev_priv((struct net_device const *)net); odev = (struct hso_net *)tmp; if ((unsigned long )odev == (unsigned long )((struct hso_net *)0)) { return; } else { } dev_warn((struct device const *)(& net->dev), "Tx timed out.\n"); if ((unsigned long )odev->mux_bulk_tx_urb != (unsigned long )((struct urb *)0) && (odev->mux_bulk_tx_urb)->status == -115) { usb_unlink_urb(odev->mux_bulk_tx_urb); } else { } net->stats.tx_errors = net->stats.tx_errors + 1UL; return; } } static void packetizeRx(struct hso_net *odev , unsigned char *ip_pkt , unsigned int count , unsigned char is_eop ) { unsigned short temp_bytes ; unsigned short buffer_offset ; unsigned short frame_len ; unsigned char *tmp_rx_buf ; size_t __len ; void *__ret ; __u16 tmp ; size_t __len___0 ; void *__ret___0 ; size_t __len___1 ; void *__ret___1 ; { buffer_offset = 0U; if (debug & 1) { printk("\016[%d:%s]: Rx %d bytes\n", 908, "packetizeRx", count); } else { } goto ldv_46355; ldv_46366: ; switch ((unsigned int )odev->rx_parse_state) { case 0U: temp_bytes = (unsigned short )(count < (unsigned int )odev->rx_buf_missing ? count : (unsigned int )odev->rx_buf_missing); __len = (size_t )temp_bytes; __ret = __builtin_memcpy((void *)(& odev->rx_ip_hdr) + (unsigned long )odev->rx_buf_size, (void const *)ip_pkt + (unsigned long )buffer_offset, __len); odev->rx_buf_size = (int )odev->rx_buf_size + (int )temp_bytes; buffer_offset = (int )buffer_offset + (int )temp_bytes; odev->rx_buf_missing = (int )odev->rx_buf_missing - (int )temp_bytes; count = count - (unsigned int )temp_bytes; if ((unsigned int )odev->rx_buf_missing == 0U) { tmp = __fswab16((int )odev->rx_ip_hdr.tot_len); frame_len = tmp; if ((unsigned int )frame_len > 1500U || (unsigned int )frame_len <= 19U) { dev_err((struct device const *)(& (odev->net)->dev), "Invalid frame (%d) length\n", (int )frame_len); odev->rx_parse_state = 2; goto ldv_46355; } else { } odev->skb_rx_buf = netdev_alloc_skb(odev->net, (unsigned int )frame_len); if ((unsigned long )odev->skb_rx_buf == (unsigned long )((struct sk_buff *)0)) { if (debug & 1) { printk("\016[%d:%s]: could not allocate memory\n", 948, "packetizeRx"); } else { } odev->rx_parse_state = 2; return; } else { } tmp_rx_buf = skb_put(odev->skb_rx_buf, 20U); __len___0 = 20UL; if (__len___0 > 63UL) { __ret___0 = __memcpy((void *)tmp_rx_buf, (void const *)(& odev->rx_ip_hdr), __len___0); } else { __ret___0 = __builtin_memcpy((void *)tmp_rx_buf, (void const *)(& odev->rx_ip_hdr), __len___0); } odev->rx_buf_size = 20U; odev->rx_buf_missing = (unsigned int )frame_len - 20U; odev->rx_parse_state = 1; } else { } goto ldv_46359; case 1U: temp_bytes = (unsigned short )(count < (unsigned int )odev->rx_buf_missing ? count : (unsigned int )odev->rx_buf_missing); tmp_rx_buf = skb_put(odev->skb_rx_buf, (unsigned int )temp_bytes); __len___1 = (size_t )temp_bytes; __ret___1 = __builtin_memcpy((void *)tmp_rx_buf, (void const *)ip_pkt + (unsigned long )buffer_offset, __len___1); odev->rx_buf_missing = (int )odev->rx_buf_missing - (int )temp_bytes; count = count - (unsigned int )temp_bytes; buffer_offset = (int )buffer_offset + (int )temp_bytes; odev->rx_buf_size = (int )odev->rx_buf_size + (int )temp_bytes; if ((unsigned int )odev->rx_buf_missing == 0U) { (odev->skb_rx_buf)->protocol = 8U; skb_reset_mac_header(odev->skb_rx_buf); netif_rx(odev->skb_rx_buf); odev->skb_rx_buf = (struct sk_buff *)0; (odev->net)->stats.rx_packets = (odev->net)->stats.rx_packets + 1UL; (odev->net)->stats.rx_bytes = (odev->net)->stats.rx_bytes + (unsigned long )odev->rx_buf_size; odev->rx_buf_size = 0U; odev->rx_buf_missing = 20U; odev->rx_parse_state = 0; } else { } goto ldv_46359; case 2U: ; if (debug & 1) { printk("\016[%d:%s]: W_S\n", 1008, "packetizeRx"); } else { } count = 0U; goto ldv_46359; default: ; if (debug & 1) { printk("\016[%d:%s]: \n", 1012, "packetizeRx"); } else { } count = count - 1U; goto ldv_46359; } ldv_46359: ; ldv_46355: ; if (count != 0U) { goto ldv_46366; } else { } if ((unsigned int )is_eop != 0U) { if ((unsigned int )odev->rx_parse_state == 2U) { odev->rx_parse_state = 0; odev->rx_buf_size = 0U; odev->rx_buf_missing = 20U; } else { } } else { } return; } } static void fix_crc_bug(struct urb *urb , __le16 max_packet_size ) { u8 crc_check[4U] ; u32 rest ; int tmp ; { crc_check[0] = 222U; crc_check[1] = 173U; crc_check[2] = 190U; crc_check[3] = 239U; rest = urb->actual_length % (u32 )max_packet_size; if (rest == 5U || rest == 6U) { tmp = memcmp((void const *)urb->transfer_buffer + ((unsigned long )urb->actual_length + 0xfffffffffffffffcUL), (void const *)(& crc_check), 4UL); if (tmp == 0) { urb->actual_length = urb->actual_length - 4U; } else { } } else { } return; } } static void read_bulk_callback(struct urb *urb ) { struct hso_net *odev ; struct net_device *net ; int result ; int status ; int tmp ; bool tmp___0 ; int tmp___1 ; unsigned int tmp___2 ; { odev = (struct hso_net *)urb->context; status = urb->status; if (status != 0) { handle_usb_error(status, "read_bulk_callback", odev->parent); return; } else { } if ((unsigned long )odev == (unsigned long )((struct hso_net *)0)) { goto _L; } else { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& odev->flags)); if (tmp == 0) { _L: /* CIL Label */ if (debug & 1) { printk("\016[%d:%s]: BULK IN callback but driver is not active!\n", 1056, "read_bulk_callback"); } else { } return; } else { } } usb_mark_last_busy(urb->dev); net = odev->net; tmp___0 = netif_device_present(net); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { return; } else { } if (((odev->parent)->port_spec & 16777216U) != 0U) { fix_crc_bug(urb, (int )(odev->in_endp)->wMaxPacketSize); } else { } if (urb->actual_length != 0U) { spin_lock(& odev->net_lock); packetizeRx(odev, (unsigned char *)urb->transfer_buffer, urb->actual_length, urb->transfer_buffer_length > urb->actual_length); spin_unlock(& odev->net_lock); } else { } tmp___2 = __create_pipe((odev->parent)->usb, (unsigned int )(odev->in_endp)->bEndpointAddress & 127U); usb_fill_bulk_urb(urb, (odev->parent)->usb, tmp___2 | 3221225600U, urb->transfer_buffer, 2048, & read_bulk_callback, (void *)odev); result = ldv_usb_submit_urb_34(urb, 32U); if (result != 0) { dev_warn((struct device const *)(& ((odev->parent)->interface)->dev), "%s failed submit mux_bulk_rx_urb %d\n", "read_bulk_callback", result); } else { } return; } } static void hso_init_termios(struct ktermios *termios ) { { termios->c_iflag = termios->c_iflag & 4294965780U; termios->c_oflag = termios->c_oflag & 4294967294U; termios->c_lflag = termios->c_lflag & 4294934452U; termios->c_cflag = termios->c_cflag & 4294962880U; termios->c_cflag = termios->c_cflag | 48U; tty_termios_encode_baud_rate(termios, 115200U, 115200U); return; } } static void _hso_serial_set_termios(struct tty_struct *tty , struct ktermios *old ) { struct hso_serial *serial ; { serial = (struct hso_serial *)tty->driver_data; if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { printk("\v%s: no tty structures", "_hso_serial_set_termios"); return; } else { } if ((debug & 8) != 0) { printk("\016[%d:%s]: port %d\n", 1152, "_hso_serial_set_termios", (int )serial->minor); } else { } tty->termios.c_iflag = tty->termios.c_iflag & 4294966271U; tty->termios.c_cflag = tty->termios.c_cflag & 4294962880U; tty->termios.c_cflag = tty->termios.c_cflag | 48U; tty_encode_baud_rate(tty, 115200U, 115200U); return; } } static void hso_resubmit_rx_bulk_urb(struct hso_serial *serial , struct urb *urb ) { int result ; unsigned int tmp ; { tmp = __create_pipe((serial->parent)->usb, (unsigned int )(serial->in_endp)->bEndpointAddress & 127U); usb_fill_bulk_urb(urb, (serial->parent)->usb, tmp | 3221225600U, urb->transfer_buffer, (int )serial->rx_data_length, & hso_std_serial_read_bulk_callback, (void *)serial); result = ldv_usb_submit_urb_35(urb, 32U); if (result != 0) { dev_err((struct device const *)(& (urb->dev)->dev), "%s failed submit serial rx_urb %d\n", "hso_resubmit_rx_bulk_urb", result); } else { } return; } } static void put_rxbuf_data_and_resubmit_bulk_urb(struct hso_serial *serial ) { int count ; struct urb *curr_urb ; { goto ldv_46403; ldv_46402: curr_urb = serial->rx_urb[serial->curr_rx_urb_idx]; count = put_rxbuf_data(curr_urb, serial); if (count == -1) { return; } else { } if (count == 0) { serial->curr_rx_urb_idx = serial->curr_rx_urb_idx + 1; if (serial->curr_rx_urb_idx >= (int )serial->num_rx_urbs) { serial->curr_rx_urb_idx = 0; } else { } hso_resubmit_rx_bulk_urb(serial, curr_urb); } else { } ldv_46403: ; if ((unsigned int )serial->rx_urb_filled[serial->curr_rx_urb_idx] != 0U) { goto ldv_46402; } else { } return; } } static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial ) { int count ; struct urb *urb ; { count = 0; urb = serial->rx_urb[0]; if (serial->port.count > 0) { count = put_rxbuf_data(urb, serial); if (count == -1) { return; } else { } } else { } if (count == 0 && (urb->actual_length != 0U || (unsigned int )serial->rx_state == 2U)) { serial->rx_state = 1; hso_mux_serial_read(serial); } else { serial->rx_state = 0; } return; } } static void hso_std_serial_read_bulk_callback(struct urb *urb ) { struct hso_serial *serial ; int status ; int tmp ; { serial = (struct hso_serial *)urb->context; status = urb->status; if ((debug & 8) != 0) { printk("\016[%d:%s]: \n--- Got serial_read_bulk callback %02x ---\n", 1241, "hso_std_serial_read_bulk_callback", status); } else { } if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { if (debug & 1) { printk("\016[%d:%s]: serial == NULL\n", 1245, "hso_std_serial_read_bulk_callback"); } else { } return; } else { } if (status != 0) { handle_usb_error(status, "hso_std_serial_read_bulk_callback", serial->parent); return; } else { } if (debug & 1) { printk("\016[%d:%s]: Actual length = %d\n\n", 1253, "hso_std_serial_read_bulk_callback", urb->actual_length); } else { } if (serial->port.count == 0) { return; } else { } if (((serial->parent)->port_spec & 16777216U) != 0U) { fix_crc_bug(urb, (int )(serial->in_endp)->wMaxPacketSize); } else { } spin_lock(& serial->serial_lock); tmp = hso_urb_to_index(serial, urb); serial->rx_urb_filled[tmp] = 1U; put_rxbuf_data_and_resubmit_bulk_urb(serial); spin_unlock(& serial->serial_lock); return; } } static void hso_unthrottle_tasklet(struct hso_serial *serial ) { unsigned long flags ; { ldv_spin_lock(); if (((serial->parent)->port_spec & 256U) != 0U) { put_rxbuf_data_and_resubmit_ctrl_urb(serial); } else { put_rxbuf_data_and_resubmit_bulk_urb(serial); } spin_unlock_irqrestore(& serial->serial_lock, flags); return; } } static void hso_unthrottle(struct tty_struct *tty ) { struct hso_serial *serial ; { serial = (struct hso_serial *)tty->driver_data; tasklet_hi_schedule(& serial->unthrottle_tasklet); return; } } static void hso_unthrottle_workfunc(struct work_struct *work ) { struct hso_serial *serial ; struct work_struct const *__mptr ; { __mptr = (struct work_struct const *)work; serial = (struct hso_serial *)__mptr + 0xfffffffffffffac0UL; hso_unthrottle_tasklet(serial); return; } } static int hso_serial_open(struct tty_struct *tty , struct file *filp ) { struct hso_serial *serial ; struct hso_serial *tmp ; int result ; int __ret_warn_on ; long tmp___0 ; struct lock_class_key __key ; atomic_long_t __constr_expr_0 ; { tmp = get_serial_by_index((unsigned int )tty->index); serial = tmp; if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0) || serial->magic != 1213419313) { __ret_warn_on = 1; tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___0 != 0L) { warn_slowpath_null("/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/11203/dscv_tempdir/dscv/ri/43_2a/drivers/net/usb/hso.o.c.prepared", 1308); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); tty->driver_data = (void *)0; if (debug & 1) { printk("\016[%d:%s]: Failed to open port\n", 1310, "hso_serial_open"); } else { } return (-19); } else { } mutex_lock_nested(& (serial->parent)->mutex, 0U); result = usb_autopm_get_interface((serial->parent)->interface); if (result < 0) { goto err_out; } else { } if (debug & 1) { printk("\016[%d:%s]: Opening %d\n", 1319, "hso_serial_open", (int )serial->minor); } else { } kref_get(& (serial->parent)->ref); tty->driver_data = (void *)serial; tty_port_tty_set(& serial->port, tty); serial->port.count = serial->port.count + 1; if (serial->port.count == 1) { serial->rx_state = 0; _hso_serial_set_termios(tty, (struct ktermios *)0); tasklet_init(& serial->unthrottle_tasklet, (void (*)(unsigned long ))(& hso_unthrottle_tasklet), (unsigned long )serial); __init_work(& serial->retry_unthrottle_workqueue, 0); __constr_expr_0.counter = 137438953408L; serial->retry_unthrottle_workqueue.data = __constr_expr_0; lockdep_init_map(& serial->retry_unthrottle_workqueue.lockdep_map, "(&serial->retry_unthrottle_workqueue)", & __key, 0); INIT_LIST_HEAD(& serial->retry_unthrottle_workqueue.entry); serial->retry_unthrottle_workqueue.func = & hso_unthrottle_workfunc; result = hso_start_serial_device(serial->parent, 208U); if (result != 0) { hso_stop_serial_device(serial->parent); serial->port.count = serial->port.count - 1; kref_put(& (serial->parent)->ref, & hso_serial_ref_free); } else { } } else if (debug & 1) { printk("\016[%d:%s]: Port was already open\n", 1344, "hso_serial_open"); } else { } usb_autopm_put_interface((serial->parent)->interface); if (result != 0) { hso_serial_tiocmset(tty, 6U, 0U); } else { } err_out: mutex_unlock(& (serial->parent)->mutex); return (result); } } static void hso_serial_close(struct tty_struct *tty , struct file *filp ) { struct hso_serial *serial ; u8 usb_gone ; { serial = (struct hso_serial *)tty->driver_data; if (debug & 1) { printk("\016[%d:%s]: Closing serial port\n", 1363, "hso_serial_close"); } else { } if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { return; } else { } mutex_lock_nested(& (serial->parent)->mutex, 0U); usb_gone = (serial->parent)->usb_gone; if ((unsigned int )usb_gone == 0U) { usb_autopm_get_interface((serial->parent)->interface); } else { } serial->port.count = serial->port.count - 1; if (serial->port.count <= 0) { serial->port.count = 0; tty_port_tty_set(& serial->port, (struct tty_struct *)0); if ((unsigned int )usb_gone == 0U) { hso_stop_serial_device(serial->parent); } else { } tasklet_kill(& serial->unthrottle_tasklet); cancel_work_sync(& serial->retry_unthrottle_workqueue); } else { } if ((unsigned int )usb_gone == 0U) { usb_autopm_put_interface((serial->parent)->interface); } else { } mutex_unlock(& (serial->parent)->mutex); kref_put(& (serial->parent)->ref, & hso_serial_ref_free); return; } } static int hso_serial_write(struct tty_struct *tty , unsigned char const *buf , int count ) { struct hso_serial *serial ; int space ; int tx_bytes ; unsigned long flags ; size_t __len ; void *__ret ; { serial = (struct hso_serial *)tty->driver_data; if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { printk("\v%s: serial is NULL\n", "hso_serial_write"); return (-19); } else { } ldv_spin_lock(); space = (int )serial->tx_data_length - (int )serial->tx_buffer_count; tx_bytes = count < space ? count : space; if (tx_bytes == 0) { goto out; } else { } __len = (size_t )tx_bytes; __ret = __builtin_memcpy((void *)serial->tx_buffer + (unsigned long )serial->tx_buffer_count, (void const *)buf, __len); serial->tx_buffer_count = (int )serial->tx_buffer_count + (int )((u16 )tx_bytes); out: spin_unlock_irqrestore(& serial->serial_lock, flags); hso_kick_transmit(serial); return (tx_bytes); } } static int hso_serial_write_room(struct tty_struct *tty ) { struct hso_serial *serial ; int room ; unsigned long flags ; { serial = (struct hso_serial *)tty->driver_data; ldv_spin_lock(); room = (int )serial->tx_data_length - (int )serial->tx_buffer_count; spin_unlock_irqrestore(& serial->serial_lock, flags); return (room); } } static void hso_serial_set_termios(struct tty_struct *tty , struct ktermios *old ) { struct hso_serial *serial ; unsigned long flags ; { serial = (struct hso_serial *)tty->driver_data; if ((unsigned long )old != (unsigned long )((struct ktermios *)0)) { if ((debug & 16) != 0) { printk("\016[%d:%s]: Termios called with: cflags new[%d] - old[%d]\n", 1452, "hso_serial_set_termios", tty->termios.c_cflag, old->c_cflag); } else { } } else { } ldv_spin_lock(); if (serial->port.count != 0) { _hso_serial_set_termios(tty, old); } else { tty->termios = *old; } spin_unlock_irqrestore(& serial->serial_lock, flags); return; } } static int hso_serial_chars_in_buffer(struct tty_struct *tty ) { struct hso_serial *serial ; int chars ; unsigned long flags ; { serial = (struct hso_serial *)tty->driver_data; if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { return (0); } else { } ldv_spin_lock(); chars = (int )serial->tx_buffer_count; spin_unlock_irqrestore(& serial->serial_lock, flags); return (chars); } } static int tiocmget_submit_urb(struct hso_serial *serial , struct hso_tiocmget *tiocmget , struct usb_device *usb ) { int result ; unsigned int tmp ; { if ((unsigned int )(serial->parent)->usb_gone != 0U) { return (-19); } else { } tmp = __create_pipe(usb, (unsigned int )(tiocmget->endp)->bEndpointAddress & 127U); usb_fill_int_urb(tiocmget->urb, usb, tmp | 1073741952U, (void *)(& tiocmget->serial_state_notification), 10, & tiocmget_intr_callback, (void *)serial, (int )(tiocmget->endp)->bInterval); result = ldv_usb_submit_urb_36(tiocmget->urb, 32U); if (result != 0) { dev_warn((struct device const *)(& usb->dev), "%s usb_submit_urb failed %d\n", "tiocmget_submit_urb", result); } else { } return (result); } } static void tiocmget_intr_callback(struct urb *urb ) { struct hso_serial *serial ; struct hso_tiocmget *tiocmget ; int status ; u16 UART_state_bitmap ; u16 prev_UART_state_bitmap ; struct uart_icount *icount ; struct hso_serial_state_notification *serial_state_notification ; struct usb_device *usb ; int if_num ; long tmp ; { serial = (struct hso_serial *)urb->context; status = urb->status; if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { return; } else { } if (status != 0) { handle_usb_error(status, "tiocmget_intr_callback", serial->parent); return; } else { } tiocmget = serial->tiocmget; if ((unsigned long )tiocmget == (unsigned long )((struct hso_tiocmget *)0)) { return; } else { } tmp = ldv__builtin_expect(((serial->parent)->port_spec & 255U) != 17U, 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/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/11203/dscv_tempdir/dscv/ri/43_2a/drivers/net/usb/hso.o.c.prepared"), "i" (1530), "i" (12UL)); ldv_46503: ; goto ldv_46503; } else { } usb = (serial->parent)->usb; if_num = (int )(((serial->parent)->interface)->altsetting)->desc.bInterfaceNumber; serial_state_notification = & tiocmget->serial_state_notification; if (((((unsigned int )serial_state_notification->bmRequestType != 161U || (unsigned int )serial_state_notification->bNotification != 32U) || (unsigned int )serial_state_notification->wValue != 0U) || (int )serial_state_notification->wIndex != if_num) || (unsigned int )serial_state_notification->wLength != 2U) { dev_warn((struct device const *)(& usb->dev), "hso received invalid serial state notification\n"); } else { UART_state_bitmap = serial_state_notification->UART_state_bitmap; prev_UART_state_bitmap = tiocmget->prev_UART_state_bitmap; icount = & tiocmget->icount; spin_lock(& serial->serial_lock); if ((((int )UART_state_bitmap ^ (int )prev_UART_state_bitmap) & 64) != 0) { icount->parity = icount->parity + 1U; } else { } if ((((int )UART_state_bitmap ^ (int )prev_UART_state_bitmap) & 32) != 0) { icount->parity = icount->parity + 1U; } else { } if ((((int )UART_state_bitmap ^ (int )prev_UART_state_bitmap) & 16) != 0) { icount->frame = icount->frame + 1U; } else { } if (((int )UART_state_bitmap & 8) != 0 && ((int )prev_UART_state_bitmap & 8) == 0) { icount->rng = icount->rng + 1U; } else { } if ((((int )UART_state_bitmap ^ (int )prev_UART_state_bitmap) & 4) != 0) { icount->brk = icount->brk + 1U; } else { } if ((((int )UART_state_bitmap ^ (int )prev_UART_state_bitmap) & 2) != 0) { icount->dsr = icount->dsr + 1U; } else { } if (((int )UART_state_bitmap ^ (int )prev_UART_state_bitmap) & 1) { icount->dcd = icount->dcd + 1U; } else { } tiocmget->prev_UART_state_bitmap = UART_state_bitmap; spin_unlock(& serial->serial_lock); tiocmget->intr_completed = 1; __wake_up(& tiocmget->waitq, 1U, 1, (void *)0); } memset((void *)serial_state_notification, 0, 10UL); tiocmget_submit_urb(serial, tiocmget, (serial->parent)->usb); return; } } static int hso_wait_modem_status(struct hso_serial *serial , unsigned long arg ) { wait_queue_t wait ; struct task_struct *tmp ; struct uart_icount cprev ; struct uart_icount cnow ; struct hso_tiocmget *tiocmget ; int ret ; size_t __len ; void *__ret ; size_t __len___0 ; void *__ret___0 ; long volatile __ret___1 ; struct task_struct *tmp___0 ; struct task_struct *tmp___1 ; struct task_struct *tmp___2 ; struct task_struct *tmp___3 ; struct task_struct *tmp___4 ; int tmp___5 ; struct task_struct *tmp___6 ; { tmp = get_current(); wait.flags = 0U; wait.private = (void *)tmp; wait.func = & default_wake_function; wait.task_list.next = (struct list_head *)0; wait.task_list.prev = (struct list_head *)0; tiocmget = serial->tiocmget; if ((unsigned long )tiocmget == (unsigned long )((struct hso_tiocmget *)0)) { return (-2); } else { } spin_lock_irq(& serial->serial_lock); __len = 44UL; if (__len > 63UL) { __ret = __memcpy((void *)(& cprev), (void const *)(& tiocmget->icount), __len); } else { __ret = __builtin_memcpy((void *)(& cprev), (void const *)(& tiocmget->icount), __len); } spin_unlock_irq(& serial->serial_lock); add_wait_queue(& tiocmget->waitq, & wait); ldv_46528: spin_lock_irq(& serial->serial_lock); __len___0 = 44UL; if (__len___0 > 63UL) { __ret___0 = __memcpy((void *)(& cnow), (void const *)(& tiocmget->icount), __len___0); } else { __ret___0 = __builtin_memcpy((void *)(& cnow), (void const *)(& tiocmget->icount), __len___0); } spin_unlock_irq(& serial->serial_lock); __ret___1 = 1L; switch (8UL) { case 1UL: tmp___0 = get_current(); __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___1), "+m" (tmp___0->state): : "memory", "cc"); goto ldv_46521; case 2UL: tmp___1 = get_current(); __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___1), "+m" (tmp___1->state): : "memory", "cc"); goto ldv_46521; case 4UL: tmp___2 = get_current(); __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___1), "+m" (tmp___2->state): : "memory", "cc"); goto ldv_46521; case 8UL: tmp___3 = get_current(); __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___1), "+m" (tmp___3->state): : "memory", "cc"); goto ldv_46521; default: __xchg_wrong_size(); } ldv_46521: ; if ((((arg & 128UL) != 0UL && cnow.rng != cprev.rng) || ((arg & 256UL) != 0UL && cnow.dsr != cprev.dsr)) || ((arg & 64UL) != 0UL && cnow.dcd != cprev.dcd)) { ret = 0; goto ldv_46527; } else { } schedule(); tmp___4 = get_current(); tmp___5 = signal_pending(tmp___4); if (tmp___5 != 0) { ret = -512; goto ldv_46527; } else { } cprev = cnow; goto ldv_46528; ldv_46527: tmp___6 = get_current(); tmp___6->state = 0L; remove_wait_queue(& tiocmget->waitq, & wait); return (ret); } } static int hso_get_count(struct tty_struct *tty , struct serial_icounter_struct *icount ) { struct uart_icount cnow ; struct hso_serial *serial ; struct hso_tiocmget *tiocmget ; size_t __len ; void *__ret ; { serial = (struct hso_serial *)tty->driver_data; tiocmget = serial->tiocmget; memset((void *)icount, 0, 80UL); if ((unsigned long )tiocmget == (unsigned long )((struct hso_tiocmget *)0)) { return (-2); } else { } spin_lock_irq(& serial->serial_lock); __len = 44UL; if (__len > 63UL) { __ret = __memcpy((void *)(& cnow), (void const *)(& tiocmget->icount), __len); } else { __ret = __builtin_memcpy((void *)(& cnow), (void const *)(& tiocmget->icount), __len); } spin_unlock_irq(& serial->serial_lock); icount->cts = (int )cnow.cts; icount->dsr = (int )cnow.dsr; icount->rng = (int )cnow.rng; icount->dcd = (int )cnow.dcd; icount->rx = (int )cnow.rx; icount->tx = (int )cnow.tx; icount->frame = (int )cnow.frame; icount->overrun = (int )cnow.overrun; icount->parity = (int )cnow.parity; icount->brk = (int )cnow.brk; icount->buf_overrun = (int )cnow.buf_overrun; return (0); } } static int hso_serial_tiocmget(struct tty_struct *tty ) { int retval ; struct hso_serial *serial ; struct hso_tiocmget *tiocmget ; u16 UART_state_bitmap ; { serial = (struct hso_serial *)tty->driver_data; if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { if (debug & 1) { printk("\016[%d:%s]: no tty structures\n", 1685, "hso_serial_tiocmget"); } else { } return (-22); } else { } spin_lock_irq(& serial->serial_lock); retval = ((unsigned int )serial->rts_state != 0U ? 4 : 0) | ((unsigned int )serial->dtr_state != 0U ? 2 : 0); tiocmget = serial->tiocmget; if ((unsigned long )tiocmget != (unsigned long )((struct hso_tiocmget *)0)) { UART_state_bitmap = tiocmget->prev_UART_state_bitmap; if (((int )UART_state_bitmap & 8) != 0) { retval = retval | 128; } else { } if ((int )UART_state_bitmap & 1) { retval = retval | 64; } else { } if (((int )UART_state_bitmap & 2) != 0) { retval = retval | 256; } else { } } else { } spin_unlock_irq(& serial->serial_lock); return (retval); } } static int hso_serial_tiocmset(struct tty_struct *tty , unsigned int set , unsigned int clear ) { int val ; unsigned long flags ; int if_num ; struct hso_serial *serial ; unsigned int tmp ; int tmp___0 ; { val = 0; serial = (struct hso_serial *)tty->driver_data; if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { if (debug & 1) { printk("\016[%d:%s]: no tty structures\n", 1717, "hso_serial_tiocmset"); } else { } return (-22); } else { } if (((serial->parent)->port_spec & 255U) != 17U) { return (-22); } else { } if_num = (int )(((serial->parent)->interface)->altsetting)->desc.bInterfaceNumber; ldv_spin_lock(); if ((set & 4U) != 0U) { serial->rts_state = 1U; } else { } if ((set & 2U) != 0U) { serial->dtr_state = 1U; } else { } if ((clear & 4U) != 0U) { serial->rts_state = 0U; } else { } if ((clear & 2U) != 0U) { serial->dtr_state = 0U; } else { } if ((unsigned int )serial->dtr_state != 0U) { val = val | 1; } else { } if ((unsigned int )serial->rts_state != 0U) { val = val | 2; } else { } spin_unlock_irqrestore(& serial->serial_lock, flags); tmp = __create_pipe((serial->parent)->usb, 0U); tmp___0 = usb_control_msg((serial->parent)->usb, tmp | 2147483776U, 34, 33, (int )((__u16 )val), (int )((__u16 )if_num), (void *)0, 0, 5000); return (tmp___0); } } static int hso_serial_ioctl(struct tty_struct *tty , unsigned int cmd , unsigned long arg ) { struct hso_serial *serial ; int ret ; { serial = (struct hso_serial *)tty->driver_data; ret = 0; if ((debug & 8) != 0) { printk("\016[%d:%s]: IOCTL cmd: %d, arg: %ld\n", 1755, "hso_serial_ioctl", cmd, arg); } else { } if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { return (-19); } else { } switch (cmd) { case 21596U: ret = hso_wait_modem_status(serial, arg); goto ldv_46566; default: ret = -515; goto ldv_46566; } ldv_46566: ; return (ret); } } static void hso_kick_transmit(struct hso_serial *serial ) { u8 *temp ; unsigned long flags ; int res ; int tmp ; { ldv_spin_lock(); if ((unsigned int )serial->tx_buffer_count == 0U) { goto out; } else { } if ((unsigned int )*((unsigned char *)serial + 142UL) != 0U) { goto out; } else { } tmp = hso_get_activity(serial->parent); if (tmp == -11) { goto out; } else { } temp = serial->tx_buffer; serial->tx_buffer = serial->tx_data; serial->tx_data = temp; serial->tx_data_count = serial->tx_buffer_count; serial->tx_buffer_count = 0U; if ((unsigned long )temp != (unsigned long )((u8 *)0U) && (unsigned long )serial->write_data != (unsigned long )((int (*)(struct hso_serial * ))0)) { res = (*(serial->write_data))(serial); if (res >= 0) { serial->tx_urb_used = 1U; } else { } } else { } out: spin_unlock_irqrestore(& serial->serial_lock, flags); return; } } static int mux_device_request(struct hso_serial *serial , u8 type , u16 port , struct urb *ctrl_urb , struct usb_ctrlrequest *ctrl_req , u8 *ctrl_urb_data , u32 size ) { int result ; int pipe ; u32 tmp ; unsigned int tmp___0 ; unsigned int tmp___1 ; { if (((unsigned long )serial == (unsigned long )((struct hso_serial *)0) || (unsigned long )ctrl_urb == (unsigned long )((struct urb *)0)) || (unsigned long )ctrl_req == (unsigned long )((struct usb_ctrlrequest *)0)) { printk("\v%s: Wrong arguments\n", "mux_device_request"); return (-22); } else { } ctrl_req->wValue = 0U; tmp = hso_port_to_mux((int )port); ctrl_req->wIndex = (unsigned short )tmp; ctrl_req->wLength = (unsigned short )size; if ((unsigned int )type == 1U) { ctrl_req->bRequestType = 161U; ctrl_req->bRequest = 1U; tmp___0 = __create_pipe((serial->parent)->usb, 0U); pipe = (int )(tmp___0 | 2147483776U); } else { ctrl_req->bRequestType = 33U; ctrl_req->bRequest = 0U; tmp___1 = __create_pipe((serial->parent)->usb, 0U); pipe = (int )(tmp___1 | 2147483648U); } if ((debug & 2) != 0) { printk("\016[%d:%s]: %s command (%02x) len: %d, port: %d\n", 1844, "mux_device_request", (unsigned int )type == 1U ? (char *)"Read" : (char *)"Write", (int )ctrl_req->bRequestType, (int )ctrl_req->wLength, (int )port); } else { } ctrl_urb->transfer_flags = 0U; usb_fill_control_urb(ctrl_urb, (serial->parent)->usb, (unsigned int )pipe, (unsigned char *)ctrl_req, (void *)ctrl_urb_data, (int )size, & ctrl_callback, (void *)serial); result = ldv_usb_submit_urb_37(ctrl_urb, 32U); if (result != 0) { dev_err((struct device const *)(& (ctrl_urb->dev)->dev), "%s failed submit ctrl_urb %d type %d\n", "mux_device_request", result, (int )type); return (result); } else { } return ((int )size); } } static int hso_mux_serial_read(struct hso_serial *serial ) { int tmp ; { if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { return (-22); } else { } memset((void *)serial->rx_data[0], 0, 1024UL); if ((unsigned int )serial->num_rx_urbs != 1U) { dev_err((struct device const *)(& ((serial->parent)->interface)->dev), "OLD_ERROR: mux\'d reads with multiple buffers not possible\n"); return (0); } else { } tmp = mux_device_request(serial, 1, (int )((u16 )(serial->parent)->port_spec) & 255, serial->rx_urb[0], & serial->ctrl_req_rx, serial->rx_data[0], (u32 )serial->rx_data_length); return (tmp); } } static void intr_callback(struct urb *urb ) { struct hso_shared_int *shared_int ; struct hso_serial *serial ; unsigned char *port_req ; int status ; int i ; { shared_int = (struct hso_shared_int *)urb->context; status = urb->status; usb_mark_last_busy(urb->dev); if ((unsigned long )shared_int == (unsigned long )((struct hso_shared_int *)0)) { return; } else { } if (status != 0) { handle_usb_error(status, "intr_callback", (struct hso_device *)0); return; } else { } if ((debug & 8) != 0) { printk("\016[%d:%s]: \n--- Got intr callback 0x%02X ---\n", 1910, "intr_callback", status); } else { } port_req = (unsigned char *)urb->transfer_buffer; if ((debug & 8) != 0) { printk("\016[%d:%s]: port_req = 0x%.2X\n\n", 1914, "intr_callback", (int )*port_req); } else { } i = 0; goto ldv_46600; ldv_46599: ; if (((int )*port_req >> i) & 1) { serial = get_serial_by_shared_int_and_type(shared_int, 1 << i); if ((unsigned long )serial != (unsigned long )((struct hso_serial *)0)) { if (debug & 1) { printk("\016[%d:%s]: Pending read interrupt on port %d\n\n", 1922, "intr_callback", i); } else { } spin_lock(& serial->serial_lock); if ((unsigned int )serial->rx_state == 0U && serial->port.count > 0) { if ((unsigned int )serial->rx_urb_filled[0] == 0U) { serial->rx_state = 1; hso_mux_serial_read(serial); } else { serial->rx_state = 2; } } else if (debug & 1) { printk("\016[%d:%s]: Already a read pending on port %d or port not open\n\n", 1935, "intr_callback", i); } else { } spin_unlock(& serial->serial_lock); } else { } } else { } i = i + 1; ldv_46600: ; if (i <= 7) { goto ldv_46599; } else { } hso_mux_submit_intr_urb(shared_int, urb->dev, 32U); return; } } static int hso_mux_serial_write_data(struct hso_serial *serial ) { int tmp ; { if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { return (-22); } else { } tmp = mux_device_request(serial, 0, (int )((u16 )(serial->parent)->port_spec) & 255, serial->tx_urb, & serial->ctrl_req_tx, serial->tx_data, (u32 )serial->tx_data_count); return (tmp); } } static void hso_std_serial_write_bulk_callback(struct urb *urb ) { struct hso_serial *serial ; int status ; { serial = (struct hso_serial *)urb->context; status = urb->status; if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { if (debug & 1) { printk("\016[%d:%s]: serial == NULL\n", 1967, "hso_std_serial_write_bulk_callback"); } else { } return; } else { } spin_lock(& serial->serial_lock); serial->tx_urb_used = 0U; spin_unlock(& serial->serial_lock); if (status != 0) { handle_usb_error(status, "hso_std_serial_write_bulk_callback", serial->parent); return; } else { } hso_put_activity(serial->parent); tty_port_tty_wakeup(& serial->port); hso_kick_transmit(serial); if (debug & 1) { printk("\016[%d:%s]: \n", 1982, "hso_std_serial_write_bulk_callback"); } else { } return; } } static int hso_std_serial_write_data(struct hso_serial *serial ) { int count ; int result ; unsigned int tmp ; { count = (int )serial->tx_data_count; tmp = __create_pipe((serial->parent)->usb, (unsigned int )(serial->out_endp)->bEndpointAddress & 127U); usb_fill_bulk_urb(serial->tx_urb, (serial->parent)->usb, tmp | 3221225472U, (void *)serial->tx_data, (int )serial->tx_data_count, & hso_std_serial_write_bulk_callback, (void *)serial); result = ldv_usb_submit_urb_38(serial->tx_urb, 32U); if (result != 0) { dev_warn((struct device const *)(& ((serial->parent)->usb)->dev), "Failed to submit urb - res %d\n", result); return (result); } else { } return (count); } } static void ctrl_callback(struct urb *urb ) { struct hso_serial *serial ; struct usb_ctrlrequest *req ; int status ; { serial = (struct hso_serial *)urb->context; status = urb->status; if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { return; } else { } spin_lock(& serial->serial_lock); serial->tx_urb_used = 0U; spin_unlock(& serial->serial_lock); if (status != 0) { handle_usb_error(status, "ctrl_callback", serial->parent); return; } else { } req = (struct usb_ctrlrequest *)urb->setup_packet; if ((debug & 8) != 0) { printk("\016[%d:%s]: \n--- Got muxed ctrl callback 0x%02X ---\n", 2030, "ctrl_callback", status); } else { } if ((debug & 8) != 0) { printk("\016[%d:%s]: Actual length of urb = %d\n\n", 2031, "ctrl_callback", urb->actual_length); } else { } if ((unsigned int )req->bRequestType == 161U) { serial->rx_urb_filled[0] = 1U; spin_lock(& serial->serial_lock); put_rxbuf_data_and_resubmit_ctrl_urb(serial); spin_unlock(& serial->serial_lock); } else { hso_put_activity(serial->parent); tty_port_tty_wakeup(& serial->port); hso_kick_transmit(serial); } return; } } static int put_rxbuf_data(struct urb *urb , struct hso_serial *serial ) { struct tty_struct *tty ; int write_length_remaining ; int curr_write_len ; int tmp ; int tmp___0 ; { write_length_remaining = 0; if ((unsigned long )urb == (unsigned long )((struct urb *)0) || (unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { if (debug & 1) { printk("\016[%d:%s]: serial = NULL\n", 2058, "put_rxbuf_data"); } else { } return (-2); } else { } tty = tty_port_tty_get(& serial->port); write_length_remaining = (int )(urb->actual_length - (u32 )serial->curr_rx_urb_offset); if (debug & 1) { printk("\016[%d:%s]: data to push to tty\n", 2067, "put_rxbuf_data"); } else { } goto ldv_46632; ldv_46631: ; if ((unsigned long )tty != (unsigned long )((struct tty_struct *)0)) { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tty->flags)); if (tmp != 0) { tty_kref_put(tty); return (-1); } else { } } else { } curr_write_len = tty_insert_flip_string(& serial->port, (unsigned char const *)urb->transfer_buffer + (unsigned long )serial->curr_rx_urb_offset, (size_t )write_length_remaining); serial->curr_rx_urb_offset = (int )serial->curr_rx_urb_offset + (int )((u16 )curr_write_len); write_length_remaining = write_length_remaining - curr_write_len; tty_flip_buffer_push(& serial->port); ldv_46632: ; if (write_length_remaining != 0) { goto ldv_46631; } else { } tty_kref_put(tty); if (write_length_remaining == 0) { serial->curr_rx_urb_offset = 0U; tmp___0 = hso_urb_to_index(serial, urb); serial->rx_urb_filled[tmp___0] = 0U; } else { } return (write_length_remaining); } } static void hso_log_port(struct hso_device *hso_dev ) { char *port_type ; char port_dev[20U] ; struct hso_net *tmp ; struct hso_serial *tmp___0 ; struct _ddebug descriptor ; long tmp___1 ; { switch (hso_dev->port_spec & 255U) { case 1U: port_type = (char *)"Control"; goto ldv_46640; case 2U: port_type = (char *)"Application"; goto ldv_46640; case 3U: port_type = (char *)"GPS"; goto ldv_46640; case 6U: port_type = (char *)"GPS control"; goto ldv_46640; case 5U: port_type = (char *)"Application2"; goto ldv_46640; case 4U: port_type = (char *)"PCSC"; goto ldv_46640; case 16U: port_type = (char *)"Diagnostic"; goto ldv_46640; case 9U: port_type = (char *)"Diagnostic2"; goto ldv_46640; case 17U: port_type = (char *)"Modem"; goto ldv_46640; case 18U: port_type = (char *)"Network"; goto ldv_46640; default: port_type = (char *)"Unknown"; goto ldv_46640; } ldv_46640: ; if ((hso_dev->port_spec & 255U) == 18U) { tmp = dev2net(hso_dev); sprintf((char *)(& port_dev), "%s", (char *)(& (tmp->net)->name)); } else { tmp___0 = dev2ser(hso_dev); sprintf((char *)(& port_dev), "/dev/%s%d", (char const *)(& tty_filename), (int )tmp___0->minor); } descriptor.modname = "hso"; descriptor.function = "hso_log_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/11203/dscv_tempdir/dscv/ri/43_2a/drivers/net/usb/hso.o.c.prepared"; descriptor.format = "HSO: Found %s port %s\n"; descriptor.lineno = 2139U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (hso_dev->interface)->dev), "HSO: Found %s port %s\n", port_type, (char *)(& port_dev)); } else { } return; } } static int hso_start_net_device(struct hso_device *hso_dev ) { int i ; int result ; struct hso_net *hso_net ; struct hso_net *tmp ; unsigned int tmp___0 ; { result = 0; tmp = dev2net(hso_dev); hso_net = tmp; if ((unsigned long )hso_net == (unsigned long )((struct hso_net *)0)) { return (-19); } else { } i = 0; goto ldv_46661; ldv_46660: tmp___0 = __create_pipe(hso_dev->usb, (unsigned int )(hso_net->in_endp)->bEndpointAddress & 127U); usb_fill_bulk_urb(hso_net->mux_bulk_rx_urb_pool[i], hso_dev->usb, tmp___0 | 3221225600U, hso_net->mux_bulk_rx_buf_pool[i], 2048, & read_bulk_callback, (void *)hso_net); result = ldv_usb_submit_urb_39(hso_net->mux_bulk_rx_urb_pool[i], 16U); if (result != 0) { dev_warn((struct device const *)(& (hso_dev->usb)->dev), "%s failed mux_bulk_rx_urb[%d] %d\n", "hso_start_net_device", i, result); } else { } i = i + 1; ldv_46661: ; if (i <= 3) { goto ldv_46660; } else { } return (result); } } static int hso_stop_net_device(struct hso_device *hso_dev ) { int i ; struct hso_net *hso_net ; struct hso_net *tmp ; { tmp = dev2net(hso_dev); hso_net = tmp; if ((unsigned long )hso_net == (unsigned long )((struct hso_net *)0)) { return (-19); } else { } i = 0; goto ldv_46669; ldv_46668: ; if ((unsigned long )hso_net->mux_bulk_rx_urb_pool[i] != (unsigned long )((struct urb *)0)) { usb_kill_urb(hso_net->mux_bulk_rx_urb_pool[i]); } else { } i = i + 1; ldv_46669: ; if (i <= 3) { goto ldv_46668; } else { } if ((unsigned long )hso_net->mux_bulk_tx_urb != (unsigned long )((struct urb *)0)) { usb_kill_urb(hso_net->mux_bulk_tx_urb); } else { } return (0); } } static int hso_start_serial_device(struct hso_device *hso_dev , gfp_t flags ) { int i ; int result ; struct hso_serial *serial ; struct hso_serial *tmp ; unsigned int tmp___0 ; { result = 0; tmp = dev2ser(hso_dev); serial = tmp; if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { return (-19); } else { } if (((serial->parent)->port_spec & 256U) == 0U) { i = 0; goto ldv_46680; ldv_46679: tmp___0 = __create_pipe((serial->parent)->usb, (unsigned int )(serial->in_endp)->bEndpointAddress & 127U); usb_fill_bulk_urb(serial->rx_urb[i], (serial->parent)->usb, tmp___0 | 3221225600U, (void *)serial->rx_data[i], (int )serial->rx_data_length, & hso_std_serial_read_bulk_callback, (void *)serial); result = ldv_usb_submit_urb_40(serial->rx_urb[i], flags); if (result != 0) { dev_warn((struct device const *)(& ((serial->parent)->usb)->dev), "Failed to submit urb - res %d\n", result); goto ldv_46678; } else { } i = i + 1; ldv_46680: ; if ((int )serial->num_rx_urbs > i) { goto ldv_46679; } else { } ldv_46678: ; } else { mutex_lock_nested(& (serial->shared_int)->shared_int_lock, 0U); if ((serial->shared_int)->use_count == 0) { result = hso_mux_submit_intr_urb(serial->shared_int, hso_dev->usb, flags); } else { } (serial->shared_int)->use_count = (serial->shared_int)->use_count + 1; mutex_unlock(& (serial->shared_int)->shared_int_lock); } if ((unsigned long )serial->tiocmget != (unsigned long )((struct hso_tiocmget *)0)) { tiocmget_submit_urb(serial, serial->tiocmget, (serial->parent)->usb); } else { } return (result); } } static int hso_stop_serial_device(struct hso_device *hso_dev ) { int i ; struct hso_serial *serial ; struct hso_serial *tmp ; struct hso_tiocmget *tiocmget ; struct urb *urb ; { tmp = dev2ser(hso_dev); serial = tmp; if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { return (-19); } else { } i = 0; goto ldv_46688; ldv_46687: ; if ((unsigned long )serial->rx_urb[i] != (unsigned long )((struct urb *)0)) { usb_kill_urb(serial->rx_urb[i]); serial->rx_urb_filled[i] = 0U; } else { } i = i + 1; ldv_46688: ; if ((int )serial->num_rx_urbs > i) { goto ldv_46687; } else { } serial->curr_rx_urb_idx = 0; serial->curr_rx_urb_offset = 0U; if ((unsigned long )serial->tx_urb != (unsigned long )((struct urb *)0)) { usb_kill_urb(serial->tx_urb); } else { } if ((unsigned long )serial->shared_int != (unsigned long )((struct hso_shared_int *)0)) { mutex_lock_nested(& (serial->shared_int)->shared_int_lock, 0U); if ((serial->shared_int)->use_count != 0) { (serial->shared_int)->use_count = (serial->shared_int)->use_count - 1; if ((serial->shared_int)->use_count == 0) { urb = (serial->shared_int)->shared_intr_urb; if ((unsigned long )urb != (unsigned long )((struct urb *)0)) { usb_kill_urb(urb); } else { } } else { } } else { } mutex_unlock(& (serial->shared_int)->shared_int_lock); } else { } tiocmget = serial->tiocmget; if ((unsigned long )tiocmget != (unsigned long )((struct hso_tiocmget *)0)) { __wake_up(& tiocmget->waitq, 1U, 1, (void *)0); usb_kill_urb(tiocmget->urb); } else { } return (0); } } static void hso_serial_common_free(struct hso_serial *serial ) { int i ; { if ((unsigned long )(serial->parent)->dev != (unsigned long )((struct device *)0)) { device_remove_file((serial->parent)->dev, (struct device_attribute const *)(& dev_attr_hsotype)); } else { } tty_unregister_device(tty_drv, (unsigned int )serial->minor); i = 0; goto ldv_46696; ldv_46695: usb_free_urb(serial->rx_urb[i]); kfree((void const *)serial->rx_data[i]); i = i + 1; ldv_46696: ; if ((int )serial->num_rx_urbs > i) { goto ldv_46695; } else { } usb_free_urb(serial->tx_urb); kfree((void const *)serial->tx_data); tty_port_destroy(& serial->port); return; } } static int hso_serial_common_create(struct hso_serial *serial , int num_urbs , int rx_size , int tx_size ) { struct device *dev ; int minor ; int i ; struct lock_class_key __key ; void *tmp ; void *tmp___0 ; void *tmp___1 ; { tty_port_init(& serial->port); minor = get_free_serial_index(); if (minor < 0) { goto exit; } else { } (serial->parent)->dev = tty_port_register_device(& serial->port, tty_drv, (unsigned int )minor, & ((serial->parent)->interface)->dev); dev = (serial->parent)->dev; dev_set_drvdata(dev, (void *)serial->parent); i = device_create_file(dev, (struct device_attribute const *)(& dev_attr_hsotype)); serial->minor = (u8 )minor; serial->magic = 1213419313; spinlock_check(& serial->serial_lock); __raw_spin_lock_init(& serial->serial_lock.ldv_6347.rlock, "&(&serial->serial_lock)->rlock", & __key); serial->num_rx_urbs = (u8 )num_urbs; serial->rx_data_length = (u16 )rx_size; i = 0; goto ldv_46710; ldv_46709: serial->rx_urb[i] = ldv_usb_alloc_urb_41(0, 208U); if ((unsigned long )serial->rx_urb[i] == (unsigned long )((struct urb *)0)) { dev_err((struct device const *)dev, "Could not allocate urb?\n"); goto exit; } else { } (serial->rx_urb[i])->transfer_buffer = (void *)0; (serial->rx_urb[i])->transfer_buffer_length = 0U; tmp = kzalloc((size_t )serial->rx_data_length, 208U); serial->rx_data[i] = (u8 *)tmp; if ((unsigned long )serial->rx_data[i] == (unsigned long )((u8 *)0U)) { goto exit; } else { } i = i + 1; ldv_46710: ; if ((int )serial->num_rx_urbs > i) { goto ldv_46709; } else { } serial->tx_urb = ldv_usb_alloc_urb_42(0, 208U); if ((unsigned long )serial->tx_urb == (unsigned long )((struct urb *)0)) { dev_err((struct device const *)dev, "Could not allocate urb?\n"); goto exit; } else { } (serial->tx_urb)->transfer_buffer = (void *)0; (serial->tx_urb)->transfer_buffer_length = 0U; serial->tx_data_count = 0U; serial->tx_buffer_count = 0U; serial->tx_data_length = (u16 )tx_size; tmp___0 = kzalloc((size_t )serial->tx_data_length, 208U); serial->tx_data = (u8 *)tmp___0; if ((unsigned long )serial->tx_data == (unsigned long )((u8 *)0U)) { goto exit; } else { } tmp___1 = kzalloc((size_t )serial->tx_data_length, 208U); serial->tx_buffer = (u8 *)tmp___1; if ((unsigned long )serial->tx_buffer == (unsigned long )((u8 *)0U)) { goto exit; } else { } return (0); exit: hso_serial_common_free(serial); return (-1); } } static struct hso_device *hso_create_device(struct usb_interface *intf , int port_spec ) { struct hso_device *hso_dev ; void *tmp ; struct lock_class_key __key ; struct lock_class_key __key___0 ; atomic_long_t __constr_expr_0 ; struct lock_class_key __key___1 ; atomic_long_t __constr_expr_1 ; struct lock_class_key __key___2 ; atomic_long_t __constr_expr_2 ; { tmp = kzalloc(456UL, 32U); hso_dev = (struct hso_device *)tmp; if ((unsigned long )hso_dev == (unsigned long )((struct hso_device *)0)) { return ((struct hso_device *)0); } else { } hso_dev->port_spec = (u32 )port_spec; hso_dev->usb = interface_to_usbdev(intf); hso_dev->interface = intf; kref_init(& hso_dev->ref); __mutex_init(& hso_dev->mutex, "&hso_dev->mutex", & __key); __init_work(& hso_dev->async_get_intf, 0); __constr_expr_0.counter = 137438953408L; hso_dev->async_get_intf.data = __constr_expr_0; lockdep_init_map(& hso_dev->async_get_intf.lockdep_map, "(&hso_dev->async_get_intf)", & __key___0, 0); INIT_LIST_HEAD(& hso_dev->async_get_intf.entry); hso_dev->async_get_intf.func = & async_get_intf; __init_work(& hso_dev->async_put_intf, 0); __constr_expr_1.counter = 137438953408L; hso_dev->async_put_intf.data = __constr_expr_1; lockdep_init_map(& hso_dev->async_put_intf.lockdep_map, "(&hso_dev->async_put_intf)", & __key___1, 0); INIT_LIST_HEAD(& hso_dev->async_put_intf.entry); hso_dev->async_put_intf.func = & async_put_intf; __init_work(& hso_dev->reset_device, 0); __constr_expr_2.counter = 137438953408L; hso_dev->reset_device.data = __constr_expr_2; lockdep_init_map(& hso_dev->reset_device.lockdep_map, "(&hso_dev->reset_device)", & __key___2, 0); INIT_LIST_HEAD(& hso_dev->reset_device.entry); hso_dev->reset_device.func = & reset_device; return (hso_dev); } } static int remove_net_device(struct hso_device *hso_dev ) { int i ; { i = 0; goto ldv_46730; ldv_46729: ; if ((unsigned long )network_table[i] == (unsigned long )hso_dev) { network_table[i] = (struct hso_device *)0; goto ldv_46728; } else { } i = i + 1; ldv_46730: ; if (i <= 9) { goto ldv_46729; } else { } ldv_46728: ; if (i == 10) { return (-1); } else { } return (0); } } static void hso_free_net_device(struct hso_device *hso_dev ) { int i ; struct hso_net *hso_net ; struct hso_net *tmp ; { tmp = dev2net(hso_dev); hso_net = tmp; if ((unsigned long )hso_net == (unsigned long )((struct hso_net *)0)) { return; } else { } remove_net_device(hso_net->parent); if ((unsigned long )hso_net->net != (unsigned long )((struct net_device *)0)) { ldv_unregister_netdev_43(hso_net->net); } else { } i = 0; goto ldv_46737; ldv_46736: usb_free_urb(hso_net->mux_bulk_rx_urb_pool[i]); kfree((void const *)hso_net->mux_bulk_rx_buf_pool[i]); hso_net->mux_bulk_rx_buf_pool[i] = (void *)0; i = i + 1; ldv_46737: ; if (i <= 3) { goto ldv_46736; } else { } usb_free_urb(hso_net->mux_bulk_tx_urb); kfree((void const *)hso_net->mux_bulk_tx_buf); hso_net->mux_bulk_tx_buf = (void *)0; if ((unsigned long )hso_net->net != (unsigned long )((struct net_device *)0)) { ldv_free_netdev_44(hso_net->net); } else { } kfree((void const *)hso_dev); return; } } static struct net_device_ops const hso_netdev_ops = {0, 0, & hso_net_open, & hso_net_close, & hso_net_start_xmit, 0, 0, 0, 0, 0, 0, 0, 0, 0, & hso_net_tx_timeout, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static void hso_net_init(struct net_device *net ) { struct hso_net *hso_net ; void *tmp ; struct lock_class_key __key ; { tmp = netdev_priv((struct net_device const *)net); hso_net = (struct hso_net *)tmp; if (debug & 1) { printk("\016[%d:%s]: sizeof hso_net is %d\n", 2456, "hso_net_init", 248); } else { } net->netdev_ops = & hso_netdev_ops; net->watchdog_timeo = 2500; net->flags = 4240U; net->type = 65534U; net->mtu = 1486U; net->tx_queue_len = 10UL; net->ethtool_ops = & ops; spinlock_check(& hso_net->net_lock); __raw_spin_lock_init(& hso_net->net_lock.ldv_6347.rlock, "&(&hso_net->net_lock)->rlock", & __key); return; } } static int add_net_device(struct hso_device *hso_dev ) { int i ; { i = 0; goto ldv_46752; ldv_46751: ; if ((unsigned long )network_table[i] == (unsigned long )((struct hso_device *)0)) { network_table[i] = hso_dev; goto ldv_46750; } else { } i = i + 1; ldv_46752: ; if (i <= 9) { goto ldv_46751; } else { } ldv_46750: ; if (i == 10) { return (-1); } else { } return (0); } } static int hso_rfkill_set_block(void *data , bool blocked ) { struct hso_device *hso_dev ; int enabled ; int rv ; unsigned int tmp ; { hso_dev = (struct hso_device *)data; enabled = ! blocked; mutex_lock_nested(& hso_dev->mutex, 0U); if ((unsigned int )hso_dev->usb_gone != 0U) { rv = 0; } else { tmp = __create_pipe(hso_dev->usb, 0U); rv = usb_control_msg(hso_dev->usb, tmp | 2147483776U, enabled != 0 ? 130 : 129, 64, 0, 0, (void *)0, 0, 5000); } mutex_unlock(& hso_dev->mutex); return (rv); } } static struct rfkill_ops const hso_rfkill_ops = {0, 0, & hso_rfkill_set_block}; static void hso_create_rfkill(struct hso_device *hso_dev , struct usb_interface *interface ) { struct hso_net *hso_net ; struct hso_net *tmp ; struct device *dev ; char *rfkn ; void *tmp___0 ; struct usb_device *tmp___1 ; int tmp___2 ; { tmp = dev2net(hso_dev); hso_net = tmp; dev = & (hso_net->net)->dev; tmp___0 = kzalloc(20UL, 208U); rfkn = (char *)tmp___0; if ((unsigned long )rfkn == (unsigned long )((char *)0)) { dev_err((struct device const *)dev, "%s - Out of memory\n", "hso_create_rfkill"); } else { } snprintf(rfkn, 20UL, "hso-%d", (int )(interface->altsetting)->desc.bInterfaceNumber); tmp___1 = interface_to_usbdev(interface); hso_net->rfkill = rfkill_alloc((char const *)rfkn, & tmp___1->dev, 5, & hso_rfkill_ops, (void *)hso_dev); if ((unsigned long )hso_net->rfkill == (unsigned long )((struct rfkill *)0)) { dev_err((struct device const *)dev, "%s - Out of memory\n", "hso_create_rfkill"); kfree((void const *)rfkn); return; } else { } tmp___2 = rfkill_register(hso_net->rfkill); if (tmp___2 < 0) { rfkill_destroy(hso_net->rfkill); kfree((void const *)rfkn); hso_net->rfkill = (struct rfkill *)0; dev_err((struct device const *)dev, "%s - Failed to register rfkill\n", "hso_create_rfkill"); return; } else { } return; } } static struct device_type hso_type = {"wwan", 0, 0, 0, 0, 0}; static struct hso_device *hso_create_net_device(struct usb_interface *interface , int port_spec ) { int result ; int i ; struct net_device *net ; struct hso_net *hso_net ; struct hso_device *hso_dev ; void *tmp ; { hso_dev = hso_create_device(interface, port_spec); if ((unsigned long )hso_dev == (unsigned long )((struct hso_device *)0)) { return ((struct hso_device *)0); } else { } net = alloc_netdev_mqs(248, "hso%d", & hso_net_init, 1U, 1U); if ((unsigned long )net == (unsigned long )((struct net_device *)0)) { dev_err((struct device const *)(& interface->dev), "Unable to create ethernet device\n"); goto exit; } else { } tmp = netdev_priv((struct net_device const *)net); hso_net = (struct hso_net *)tmp; hso_dev->port_data.dev_net = hso_net; hso_net->net = net; hso_net->parent = hso_dev; hso_net->in_endp = hso_get_ep(interface, 2, 128); if ((unsigned long )hso_net->in_endp == (unsigned long )((struct usb_endpoint_descriptor *)0)) { dev_err((struct device const *)(& interface->dev), "Can\'t find BULK IN endpoint\n"); goto exit; } else { } hso_net->out_endp = hso_get_ep(interface, 2, 0); if ((unsigned long )hso_net->out_endp == (unsigned long )((struct usb_endpoint_descriptor *)0)) { dev_err((struct device const *)(& interface->dev), "Can\'t find BULK OUT endpoint\n"); goto exit; } else { } net->dev.parent = & interface->dev; net->dev.type = (struct device_type const *)(& hso_type); result = ldv_register_netdev_45(net); if (result != 0) { dev_err((struct device const *)(& interface->dev), "Failed to register device\n"); goto exit; } else { } i = 0; goto ldv_46781; ldv_46780: hso_net->mux_bulk_rx_urb_pool[i] = ldv_usb_alloc_urb_46(0, 208U); if ((unsigned long )hso_net->mux_bulk_rx_urb_pool[i] == (unsigned long )((struct urb *)0)) { dev_err((struct device const *)(& interface->dev), "Could not allocate rx urb\n"); goto exit; } else { } hso_net->mux_bulk_rx_buf_pool[i] = kzalloc(2048UL, 208U); if ((unsigned long )hso_net->mux_bulk_rx_buf_pool[i] == (unsigned long )((void *)0)) { goto exit; } else { } i = i + 1; ldv_46781: ; if (i <= 3) { goto ldv_46780; } else { } hso_net->mux_bulk_tx_urb = ldv_usb_alloc_urb_47(0, 208U); if ((unsigned long )hso_net->mux_bulk_tx_urb == (unsigned long )((struct urb *)0)) { dev_err((struct device const *)(& interface->dev), "Could not allocate tx urb\n"); goto exit; } else { } hso_net->mux_bulk_tx_buf = kzalloc(2048UL, 208U); if ((unsigned long )hso_net->mux_bulk_tx_buf == (unsigned long )((void *)0)) { goto exit; } else { } add_net_device(hso_dev); hso_log_port(hso_dev); hso_create_rfkill(hso_dev, interface); return (hso_dev); exit: hso_free_net_device(hso_dev); return ((struct hso_device *)0); } } static void hso_free_tiomget(struct hso_serial *serial ) { struct hso_tiocmget *tiocmget ; { if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { return; } else { } tiocmget = serial->tiocmget; if ((unsigned long )tiocmget != (unsigned long )((struct hso_tiocmget *)0)) { usb_free_urb(tiocmget->urb); tiocmget->urb = (struct urb *)0; serial->tiocmget = (struct hso_tiocmget *)0; kfree((void const *)tiocmget); } else { } return; } } static void hso_free_serial_device(struct hso_device *hso_dev ) { struct hso_serial *serial ; struct hso_serial *tmp ; { tmp = dev2ser(hso_dev); serial = tmp; if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { return; } else { } set_serial_by_index((unsigned int )serial->minor, (struct hso_serial *)0); hso_serial_common_free(serial); if ((unsigned long )serial->shared_int != (unsigned long )((struct hso_shared_int *)0)) { mutex_lock_nested(& (serial->shared_int)->shared_int_lock, 0U); (serial->shared_int)->ref_count = (serial->shared_int)->ref_count - 1; if ((serial->shared_int)->ref_count == 0) { hso_free_shared_int(serial->shared_int); } else { mutex_unlock(& (serial->shared_int)->shared_int_lock); } } else { } hso_free_tiomget(serial); kfree((void const *)serial); kfree((void const *)hso_dev); return; } } static struct hso_device *hso_create_bulk_serial_device(struct usb_interface *interface , int port ) { struct hso_device *hso_dev ; struct hso_serial *serial ; int num_urbs ; struct hso_tiocmget *tiocmget ; void *tmp ; void *tmp___0 ; struct lock_class_key __key ; struct lock_class_key __key___0 ; int tmp___1 ; struct usb_endpoint_descriptor *tmp___2 ; { hso_dev = hso_create_device(interface, port); if ((unsigned long )hso_dev == (unsigned long )((struct hso_device *)0)) { return ((struct hso_device *)0); } else { } tmp = kzalloc(1424UL, 208U); serial = (struct hso_serial *)tmp; if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { goto exit; } else { } serial->parent = hso_dev; hso_dev->port_data.dev_serial = serial; if ((port & 255) == 17) { num_urbs = 2; tmp___0 = kzalloc(336UL, 208U); serial->tiocmget = (struct hso_tiocmget *)tmp___0; if ((unsigned long )serial->tiocmget != (unsigned long )((struct hso_tiocmget *)0)) { tiocmget = serial->tiocmget; tiocmget->urb = ldv_usb_alloc_urb_48(0, 208U); if ((unsigned long )tiocmget->urb != (unsigned long )((struct urb *)0)) { __mutex_init(& tiocmget->mutex, "&tiocmget->mutex", & __key); __init_waitqueue_head(& tiocmget->waitq, "&tiocmget->waitq", & __key___0); tiocmget->endp = hso_get_ep(interface, 3, 128); } else { hso_free_tiomget(serial); } } else { } } else { num_urbs = 1; } tmp___1 = hso_serial_common_create(serial, num_urbs, 4096, 8192); if (tmp___1 != 0) { goto exit; } else { } serial->in_endp = hso_get_ep(interface, 2, 128); if ((unsigned long )serial->in_endp == (unsigned long )((struct usb_endpoint_descriptor *)0)) { dev_err((struct device const *)(& interface->dev), "Failed to find BULK IN ep\n"); goto exit2; } else { } tmp___2 = hso_get_ep(interface, 2, 0); serial->out_endp = tmp___2; if ((unsigned long )tmp___2 == (unsigned long )((struct usb_endpoint_descriptor *)0)) { dev_err((struct device const *)(& interface->dev), "Failed to find BULK IN ep\n"); goto exit2; } else { } serial->write_data = & hso_std_serial_write_data; set_serial_by_index((unsigned int )serial->minor, serial); hso_log_port(hso_dev); return (hso_dev); exit2: hso_serial_common_free(serial); exit: hso_free_tiomget(serial); kfree((void const *)serial); kfree((void const *)hso_dev); return ((struct hso_device *)0); } } static struct hso_device *hso_create_mux_serial_device(struct usb_interface *interface , int port , struct hso_shared_int *mux ) { struct hso_device *hso_dev ; struct hso_serial *serial ; int port_spec ; u32 tmp ; void *tmp___0 ; int tmp___1 ; { port_spec = 256; port_spec = port_spec & -256; tmp = hso_mux_to_port(port); port_spec = (int )(tmp | (u32 )port_spec); if ((port_spec & 255) == 0) { return ((struct hso_device *)0); } else { } hso_dev = hso_create_device(interface, port_spec); if ((unsigned long )hso_dev == (unsigned long )((struct hso_device *)0)) { return ((struct hso_device *)0); } else { } tmp___0 = kzalloc(1424UL, 208U); serial = (struct hso_serial *)tmp___0; if ((unsigned long )serial == (unsigned long )((struct hso_serial *)0)) { goto exit; } else { } hso_dev->port_data.dev_serial = serial; serial->parent = hso_dev; tmp___1 = hso_serial_common_create(serial, 1, 1024, 64); if (tmp___1 != 0) { goto exit; } else { } serial->tx_data_length = (u16 )((int )serial->tx_data_length - 1); serial->write_data = & hso_mux_serial_write_data; serial->shared_int = mux; mutex_lock_nested(& (serial->shared_int)->shared_int_lock, 0U); (serial->shared_int)->ref_count = (serial->shared_int)->ref_count + 1; mutex_unlock(& (serial->shared_int)->shared_int_lock); set_serial_by_index((unsigned int )serial->minor, serial); hso_log_port(hso_dev); return (hso_dev); exit: ; if ((unsigned long )serial != (unsigned long )((struct hso_serial *)0)) { tty_unregister_device(tty_drv, (unsigned int )serial->minor); kfree((void const *)serial); } else { } if ((unsigned long )hso_dev != (unsigned long )((struct hso_device *)0)) { kfree((void const *)hso_dev); } else { } return ((struct hso_device *)0); } } static void hso_free_shared_int(struct hso_shared_int *mux ) { { usb_free_urb(mux->shared_intr_urb); kfree((void const *)mux->shared_intr_buf); mutex_unlock(& mux->shared_int_lock); kfree((void const *)mux); return; } } static struct hso_shared_int *hso_create_shared_int(struct usb_interface *interface ) { struct hso_shared_int *mux ; void *tmp ; struct lock_class_key __key ; { tmp = kzalloc(208UL, 208U); mux = (struct hso_shared_int *)tmp; if ((unsigned long )mux == (unsigned long )((struct hso_shared_int *)0)) { return ((struct hso_shared_int *)0); } else { } mux->intr_endp = hso_get_ep(interface, 3, 128); if ((unsigned long )mux->intr_endp == (unsigned long )((struct usb_endpoint_descriptor *)0)) { dev_err((struct device const *)(& interface->dev), "Can\'t find INT IN endpoint\n"); goto exit; } else { } mux->shared_intr_urb = ldv_usb_alloc_urb_49(0, 208U); if ((unsigned long )mux->shared_intr_urb == (unsigned long )((struct urb *)0)) { dev_err((struct device const *)(& interface->dev), "Could not allocate intr urb?\n"); goto exit; } else { } mux->shared_intr_buf = kzalloc((size_t )(mux->intr_endp)->wMaxPacketSize, 208U); if ((unsigned long )mux->shared_intr_buf == (unsigned long )((void *)0)) { goto exit; } else { } __mutex_init(& mux->shared_int_lock, "&mux->shared_int_lock", & __key); return (mux); exit: kfree((void const *)mux->shared_intr_buf); usb_free_urb(mux->shared_intr_urb); kfree((void const *)mux); return ((struct hso_shared_int *)0); } } static int hso_get_config_data(struct usb_interface *interface ) { struct usb_device *usbdev ; struct usb_device *tmp ; u8 *config_data ; void *tmp___0 ; u32 if_num ; s32 result ; unsigned int tmp___1 ; int tmp___2 ; { tmp = interface_to_usbdev(interface); usbdev = tmp; tmp___0 = kmalloc(17UL, 208U); config_data = (u8 *)tmp___0; if_num = (u32 )(interface->altsetting)->desc.bInterfaceNumber; if ((unsigned long )config_data == (unsigned long )((u8 *)0U)) { return (-12); } else { } tmp___1 = __create_pipe(usbdev, 0U); tmp___2 = usb_control_msg(usbdev, tmp___1 | 2147483776U, 134, 192, 0, 0, (void *)config_data, 17, 5000); if (tmp___2 != 17) { kfree((void const *)config_data); return (-5); } else { } switch ((int )*(config_data + (unsigned long )if_num)) { case 0: result = 0; goto ldv_46829; case 1: result = 16; goto ldv_46829; case 2: result = 3; goto ldv_46829; case 3: result = 6; goto ldv_46829; case 4: result = 2; goto ldv_46829; case 5: result = 5; goto ldv_46829; case 6: result = 1; goto ldv_46829; case 7: result = 18; goto ldv_46829; case 8: result = 17; goto ldv_46829; case 9: result = 7; goto ldv_46829; case 10: result = 4; goto ldv_46829; case 11: result = 8; goto ldv_46829; default: result = 0; } ldv_46829: ; if (result != 0) { result = result | 512; } else { } if ((int )*(config_data + 16UL) & 1) { result = result | 16777216; } else { } kfree((void const *)config_data); return (result); } } static int hso_probe(struct usb_interface *interface , struct usb_device_id const *id ) { int mux ; int i ; int if_num ; int port_spec ; unsigned char port_mask ; struct hso_device *hso_dev ; struct hso_shared_int *shared_int ; struct hso_device *tmp_dev ; struct usb_device *tmp ; int tmp___0 ; { hso_dev = (struct hso_device *)0; tmp_dev = (struct hso_device *)0; if ((unsigned int )(interface->cur_altsetting)->desc.bInterfaceClass != 255U) { dev_err((struct device const *)(& interface->dev), "Not our interface\n"); return (-19); } else { } if_num = (int )(interface->altsetting)->desc.bInterfaceNumber; if ((unsigned long )id->driver_info != 0UL) { port_spec = (int )*((u32 *)((unsigned long )if_num + (unsigned long )id->driver_info)); } else { port_spec = hso_get_config_data(interface); } if (interface->num_altsetting > 1U) { tmp = interface_to_usbdev(interface); usb_set_interface(tmp, if_num, 1); } else { } interface->needs_remote_wakeup = 1U; switch (port_spec & 65280) { case 256: ; if ((port_spec & 255) == 18) { if (disable_net == 0) { hso_dev = hso_create_net_device(interface, port_spec); if ((unsigned long )hso_dev == (unsigned long )((struct hso_device *)0)) { goto exit; } else { } tmp_dev = hso_dev; } else { } } else { } tmp___0 = hso_get_mux_ports(interface, & port_mask); if (tmp___0 != 0) { goto exit; } else { } shared_int = hso_create_shared_int(interface); if ((unsigned long )shared_int == (unsigned long )((struct hso_shared_int *)0)) { goto exit; } else { } i = 1; mux = 0; goto ldv_46857; ldv_46856: ; if (((int )port_mask & i) != 0) { hso_dev = hso_create_mux_serial_device(interface, i, shared_int); if ((unsigned long )hso_dev == (unsigned long )((struct hso_device *)0)) { goto exit; } else { } } else { } i = i << 1; mux = mux + 1; ldv_46857: ; if (i <= 255) { goto ldv_46856; } else { } if ((unsigned long )tmp_dev != (unsigned long )((struct hso_device *)0)) { hso_dev = tmp_dev; } else { } goto ldv_46859; case 512: ; if ((port_spec & 255) == 18) { if (disable_net == 0) { hso_dev = hso_create_net_device(interface, port_spec); } else { } } else { hso_dev = hso_create_bulk_serial_device(interface, port_spec); } if ((unsigned long )hso_dev == (unsigned long )((struct hso_device *)0)) { goto exit; } else { } goto ldv_46859; default: ; goto exit; } ldv_46859: usb_set_intfdata(interface, (void *)hso_dev); return (0); exit: hso_free_interface(interface); return (-19); } } static void hso_disconnect(struct usb_interface *interface ) { { hso_free_interface(interface); usb_set_intfdata(interface, (void *)0); return; } } static void async_get_intf(struct work_struct *data ) { struct hso_device *hso_dev ; struct work_struct const *__mptr ; { __mptr = (struct work_struct const *)data; hso_dev = (struct hso_device *)__mptr + 0xfffffffffffffff0UL; usb_autopm_get_interface(hso_dev->interface); return; } } static void async_put_intf(struct work_struct *data ) { struct hso_device *hso_dev ; struct work_struct const *__mptr ; { __mptr = (struct work_struct const *)data; hso_dev = (struct hso_device *)__mptr + 0xffffffffffffffa0UL; usb_autopm_put_interface(hso_dev->interface); return; } } static int hso_get_activity(struct hso_device *hso_dev ) { { if ((unsigned int )(hso_dev->usb)->state == 8U) { if ((unsigned int )hso_dev->is_active == 0U) { hso_dev->is_active = 1U; schedule_work(& hso_dev->async_get_intf); } else { } } else { } if ((unsigned int )(hso_dev->usb)->state != 7U) { return (-11); } else { } usb_mark_last_busy(hso_dev->usb); return (0); } } static int hso_put_activity(struct hso_device *hso_dev ) { { if ((unsigned int )(hso_dev->usb)->state != 8U) { if ((unsigned int )hso_dev->is_active != 0U) { hso_dev->is_active = 0U; schedule_work(& hso_dev->async_put_intf); return (-11); } else { } } else { } hso_dev->is_active = 0U; return (0); } } static int hso_suspend(struct usb_interface *iface , pm_message_t message ) { int i ; int result ; { i = 0; goto ldv_46891; ldv_46890: ; if ((unsigned long )serial_table[i] != (unsigned long )((struct hso_device *)0) && (unsigned long )(serial_table[i])->interface == (unsigned long )iface) { result = hso_stop_serial_device(serial_table[i]); if (result != 0) { goto out; } else { } } else { } i = i + 1; ldv_46891: ; if (i <= 255) { goto ldv_46890; } else { } i = 0; goto ldv_46894; ldv_46893: ; if ((unsigned long )network_table[i] != (unsigned long )((struct hso_device *)0) && (unsigned long )(network_table[i])->interface == (unsigned long )iface) { result = hso_stop_net_device(network_table[i]); if (result != 0) { goto out; } else { } } else { } i = i + 1; ldv_46894: ; if (i <= 9) { goto ldv_46893; } else { } out: ; return (0); } } static int hso_resume(struct usb_interface *iface ) { int i ; int result ; struct hso_net *hso_net ; struct hso_serial *tmp ; struct hso_serial *tmp___0 ; struct _ddebug descriptor ; long tmp___1 ; { result = 0; i = 0; goto ldv_46904; ldv_46903: ; if ((unsigned long )serial_table[i] != (unsigned long )((struct hso_device *)0) && (unsigned long )(serial_table[i])->interface == (unsigned long )iface) { tmp___0 = dev2ser(serial_table[i]); if (tmp___0->port.count != 0) { result = hso_start_serial_device(serial_table[i], 16U); tmp = dev2ser(serial_table[i]); hso_kick_transmit(tmp); if (result != 0) { goto out; } else { } } else { } } else { } i = i + 1; ldv_46904: ; if (i <= 255) { goto ldv_46903; } else { } i = 0; goto ldv_46909; ldv_46908: ; if ((unsigned long )network_table[i] != (unsigned long )((struct hso_device *)0) && (unsigned long )(network_table[i])->interface == (unsigned long )iface) { hso_net = dev2net(network_table[i]); if ((int )hso_net->flags & 1) { if ((unsigned long )hso_net->skb_tx_buf != (unsigned long )((struct sk_buff *)0)) { descriptor.modname = "hso"; descriptor.function = "hso_resume"; 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/11203/dscv_tempdir/dscv/ri/43_2a/drivers/net/usb/hso.o.c.prepared"; descriptor.format = "Transmitting lingering data\n"; descriptor.lineno = 3122U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& iface->dev), "Transmitting lingering data\n"); } else { } hso_net_start_xmit(hso_net->skb_tx_buf, hso_net->net); hso_net->skb_tx_buf = (struct sk_buff *)0; } else { } result = hso_start_net_device(network_table[i]); if (result != 0) { goto out; } else { } } else { } } else { } i = i + 1; ldv_46909: ; if (i <= 9) { goto ldv_46908; } else { } out: ; return (result); } } static void reset_device(struct work_struct *data ) { struct hso_device *hso_dev ; struct work_struct const *__mptr ; struct usb_device *usb ; int result ; { __mptr = (struct work_struct const *)data; hso_dev = (struct hso_device *)__mptr + 0xffffffffffffff50UL; usb = hso_dev->usb; if ((unsigned int )hso_dev->usb_gone != 0U) { if (debug & 1) { printk("\016[%d:%s]: No reset during disconnect\n\n", 3146, "reset_device"); } else { } } else { result = usb_lock_device_for_reset(usb, (struct usb_interface const *)hso_dev->interface); if (result < 0) { if (debug & 1) { printk("\016[%d:%s]: unable to lock device for reset: %d\n\n", 3150, "reset_device", result); } else { } } else { usb_reset_device(usb); device_unlock(& usb->dev); } } return; } } static void hso_serial_ref_free(struct kref *ref ) { struct hso_device *hso_dev ; struct kref const *__mptr ; { __mptr = (struct kref const *)ref; hso_dev = (struct hso_device *)__mptr + 0xfffffffffffffee8UL; hso_free_serial_device(hso_dev); return; } } static void hso_free_interface(struct usb_interface *interface ) { struct hso_serial *hso_dev ; int i ; struct rfkill *rfk ; struct hso_net *tmp ; struct hso_net *tmp___0 ; { i = 0; goto ldv_46932; ldv_46931: ; if ((unsigned long )serial_table[i] != (unsigned long )((struct hso_device *)0) && (unsigned long )(serial_table[i])->interface == (unsigned long )interface) { hso_dev = dev2ser(serial_table[i]); tty_port_tty_hangup(& hso_dev->port, 0); mutex_lock_nested(& (hso_dev->parent)->mutex, 0U); (hso_dev->parent)->usb_gone = 1U; mutex_unlock(& (hso_dev->parent)->mutex); kref_put(& (serial_table[i])->ref, & hso_serial_ref_free); } else { } i = i + 1; ldv_46932: ; if (i <= 255) { goto ldv_46931; } else { } i = 0; goto ldv_46936; ldv_46935: ; if ((unsigned long )network_table[i] != (unsigned long )((struct hso_device *)0) && (unsigned long )(network_table[i])->interface == (unsigned long )interface) { tmp = dev2net(network_table[i]); rfk = tmp->rfkill; tmp___0 = dev2net(network_table[i]); netif_stop_queue(tmp___0->net); hso_stop_net_device(network_table[i]); cancel_work_sync(& (network_table[i])->async_put_intf); cancel_work_sync(& (network_table[i])->async_get_intf); if ((unsigned long )rfk != (unsigned long )((struct rfkill *)0)) { rfkill_unregister(rfk); rfkill_destroy(rfk); } else { } hso_free_net_device(network_table[i]); } else { } i = i + 1; ldv_46936: ; if (i <= 9) { goto ldv_46935; } else { } return; } } static struct usb_endpoint_descriptor *hso_get_ep(struct usb_interface *intf , int type , int dir ) { int i ; struct usb_host_interface *iface ; struct usb_endpoint_descriptor *endp ; int tmp ; { iface = intf->cur_altsetting; i = 0; goto ldv_46947; ldv_46946: endp = & (iface->endpoint + (unsigned long )i)->desc; if (((int )endp->bEndpointAddress & 128) == dir) { tmp = usb_endpoint_type((struct usb_endpoint_descriptor const *)endp); if (tmp == type) { return (endp); } else { } } else { } i = i + 1; ldv_46947: ; if ((int )iface->desc.bNumEndpoints > i) { goto ldv_46946; } else { } return ((struct usb_endpoint_descriptor *)0); } } static int hso_get_mux_ports(struct usb_interface *intf , unsigned char *ports ) { int i ; struct usb_host_interface *iface ; { iface = intf->cur_altsetting; if (iface->extralen == 3) { *ports = *(iface->extra + 2UL); return (0); } else { } i = 0; goto ldv_46956; ldv_46955: ; if ((iface->endpoint + (unsigned long )i)->extralen == 3) { *ports = *((iface->endpoint + (unsigned long )i)->extra + 2UL); return (0); } else { } i = i + 1; ldv_46956: ; if ((int )iface->desc.bNumEndpoints > i) { goto ldv_46955; } else { } return (-1); } } static int hso_mux_submit_intr_urb(struct hso_shared_int *shared_int , struct usb_device *usb , gfp_t gfp ) { int result ; unsigned int tmp ; { tmp = __create_pipe(usb, (unsigned int )(shared_int->intr_endp)->bEndpointAddress & 127U); usb_fill_int_urb(shared_int->shared_intr_urb, usb, tmp | 1073741952U, shared_int->shared_intr_buf, 1, & intr_callback, (void *)shared_int, (int )(shared_int->intr_endp)->bInterval); result = ldv_usb_submit_urb_50(shared_int->shared_intr_urb, gfp); if (result != 0) { dev_warn((struct device const *)(& usb->dev), "%s failed mux_intr_urb %d\n", "hso_mux_submit_intr_urb", result); } else { } return (result); } } static struct tty_operations const hso_serial_ops = {0, 0, 0, & hso_serial_open, & hso_serial_close, 0, 0, & hso_serial_write, 0, 0, & hso_serial_write_room, & hso_serial_chars_in_buffer, & hso_serial_ioctl, 0, & hso_serial_set_termios, 0, & hso_unthrottle, 0, 0, 0, 0, 0, 0, 0, 0, & hso_serial_tiocmget, & hso_serial_tiocmset, 0, 0, & hso_get_count, 0, 0, 0, 0}; static struct usb_driver hso_driver = {(char const *)(& driver_name), & hso_probe, & hso_disconnect, 0, & hso_suspend, & hso_resume, & hso_resume, 0, 0, (struct usb_device_id const *)(& hso_ids), {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, 1U, 1U, (unsigned char)0}; static int hso_init(void) { int i ; int result ; struct lock_class_key __key ; { printk("\016hso: %s\n", version); spinlock_check(& serial_table_lock); __raw_spin_lock_init(& serial_table_lock.ldv_6347.rlock, "&(&serial_table_lock)->rlock", & __key); i = 0; goto ldv_46974; ldv_46973: serial_table[i] = (struct hso_device *)0; i = i + 1; ldv_46974: ; if (i <= 255) { goto ldv_46973; } else { } tty_drv = alloc_tty_driver(256U); if ((unsigned long )tty_drv == (unsigned long )((struct tty_driver *)0)) { return (-12); } else { } tty_drv->driver_name = (char const *)(& driver_name); tty_drv->name = (char const *)(& tty_filename); if (tty_major != 0) { tty_drv->major = tty_major; } else { } tty_drv->minor_start = 0; tty_drv->type = 3; tty_drv->subtype = 1; tty_drv->flags = 12UL; tty_drv->init_termios = tty_std_termios; hso_init_termios(& tty_drv->init_termios); tty_set_operations(tty_drv, & hso_serial_ops); result = tty_register_driver(tty_drv); if (result != 0) { printk("\v%s - tty_register_driver failed(%d)\n", "hso_init", result); goto err_free_tty; } else { } result = ldv_usb_register_driver_51(& hso_driver, & __this_module, "hso"); if (result != 0) { printk("\vCould not register hso driver? error: %d\n", result); goto err_unreg_tty; } else { } return (0); err_unreg_tty: tty_unregister_driver(tty_drv); err_free_tty: put_tty_driver(tty_drv); return (result); } } static void hso_exit(void) { { printk("\016hso: unloaded\n"); tty_unregister_driver(tty_drv); put_tty_driver(tty_drv); ldv_usb_deregister_52(& hso_driver); return; } } extern int ldv_ndo_init_4(void) ; int ldv_retval_2 ; int ldv_retval_5 ; int ldv_retval_0 ; int ldv_retval_4 ; int ldv_retval_6 ; extern void ldv_initialize(void) ; int ldv_retval_1 ; extern int ldv_ndo_uninit_4(void) ; extern void ldv_check_final_state(void) ; int ldv_retval_3 ; int ldv_retval_7 ; void ldv_net_device_ops_4(void) { void *tmp ; { tmp = ldv_zalloc(3264UL); hso_netdev_ops_group1 = (struct net_device *)tmp; return; } } void ldv_usb_driver_1(void) { void *tmp ; { tmp = ldv_zalloc(1560UL); hso_driver_group1 = (struct usb_interface *)tmp; return; } } void ldv_initialize_tty_operations_2(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_zalloc(512UL); hso_serial_ops_group0 = (struct file *)tmp; tmp___0 = ldv_zalloc(1752UL); hso_serial_ops_group1 = (struct tty_struct *)tmp___0; return; } } int main(void) { char *ldvarg1 ; void *tmp ; struct device *ldvarg0 ; void *tmp___0 ; struct device_attribute *ldvarg2 ; void *tmp___1 ; struct sk_buff *ldvarg3 ; void *tmp___2 ; pm_message_t ldvarg4 ; struct usb_device_id *ldvarg5 ; void *tmp___3 ; bool ldvarg7 ; void *ldvarg6 ; void *tmp___4 ; unsigned int ldvarg8 ; unsigned int tmp___5 ; unsigned int ldvarg11 ; unsigned int tmp___6 ; int ldvarg14 ; int tmp___7 ; struct serial_icounter_struct *ldvarg13 ; void *tmp___8 ; unsigned long ldvarg10 ; unsigned long tmp___9 ; struct ktermios *ldvarg12 ; void *tmp___10 ; unsigned int ldvarg9 ; unsigned int tmp___11 ; unsigned char *ldvarg15 ; void *tmp___12 ; struct net_device *ldvarg16 ; void *tmp___13 ; int tmp___14 ; int tmp___15 ; int tmp___16 ; int tmp___17 ; int tmp___18 ; int tmp___19 ; int tmp___20 ; int tmp___21 ; { tmp = ldv_zalloc(1UL); ldvarg1 = (char *)tmp; tmp___0 = ldv_zalloc(1416UL); ldvarg0 = (struct device *)tmp___0; tmp___1 = ldv_zalloc(48UL); ldvarg2 = (struct device_attribute *)tmp___1; tmp___2 = ldv_zalloc(232UL); ldvarg3 = (struct sk_buff *)tmp___2; tmp___3 = ldv_zalloc(32UL); ldvarg5 = (struct usb_device_id *)tmp___3; tmp___4 = ldv_zalloc(1UL); ldvarg6 = tmp___4; tmp___5 = __VERIFIER_nondet_uint(); ldvarg8 = tmp___5; tmp___6 = __VERIFIER_nondet_uint(); ldvarg11 = tmp___6; tmp___7 = __VERIFIER_nondet_int(); ldvarg14 = tmp___7; tmp___8 = ldv_zalloc(80UL); ldvarg13 = (struct serial_icounter_struct *)tmp___8; tmp___9 = __VERIFIER_nondet_ulong(); ldvarg10 = tmp___9; tmp___10 = ldv_zalloc(44UL); ldvarg12 = (struct ktermios *)tmp___10; tmp___11 = __VERIFIER_nondet_uint(); ldvarg9 = tmp___11; tmp___12 = ldv_zalloc(1UL); ldvarg15 = (unsigned char *)tmp___12; tmp___13 = ldv_zalloc(3264UL); ldvarg16 = (struct net_device *)tmp___13; ldv_initialize(); memset((void *)(& ldvarg4), 0, 4UL); memset((void *)(& ldvarg7), 0, 1UL); ldv_state_variable_6 = 0; ldv_state_variable_4 = 0; ldv_state_variable_1 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_3 = 0; ldv_state_variable_2 = 0; ldv_state_variable_5 = 0; ldv_47152: tmp___14 = __VERIFIER_nondet_int(); switch (tmp___14) { case 0: ; if (ldv_state_variable_6 != 0) { tmp___15 = __VERIFIER_nondet_int(); switch (tmp___15) { case 0: ; if (ldv_state_variable_6 == 1) { hso_sysfs_show_porttype(ldvarg0, ldvarg2, ldvarg1); ldv_state_variable_6 = 1; } else { } goto ldv_47103; default: ldv_stop(); } ldv_47103: ; } else { } goto ldv_47105; case 1: ; if (ldv_state_variable_4 != 0) { tmp___16 = __VERIFIER_nondet_int(); switch (tmp___16) { case 0: ; if (ldv_state_variable_4 == 3) { hso_net_close(hso_netdev_ops_group1); ldv_state_variable_4 = 2; } else { } goto ldv_47108; case 1: ; if (ldv_state_variable_4 == 2) { ldv_retval_1 = hso_net_open(hso_netdev_ops_group1); if (ldv_retval_1 == 0) { ldv_state_variable_4 = 3; } else { } } else { } goto ldv_47108; case 2: ; if (ldv_state_variable_4 == 3) { hso_net_start_xmit(ldvarg3, hso_netdev_ops_group1); ldv_state_variable_4 = 3; } else { } goto ldv_47108; case 3: ; if (ldv_state_variable_4 == 1) { hso_net_tx_timeout(hso_netdev_ops_group1); ldv_state_variable_4 = 1; } else { } if (ldv_state_variable_4 == 3) { hso_net_tx_timeout(hso_netdev_ops_group1); ldv_state_variable_4 = 3; } else { } if (ldv_state_variable_4 == 2) { hso_net_tx_timeout(hso_netdev_ops_group1); ldv_state_variable_4 = 2; } else { } goto ldv_47108; case 4: ; if (ldv_state_variable_4 == 1) { ldv_retval_0 = ldv_ndo_init_4(); if (ldv_retval_0 == 0) { ldv_state_variable_4 = 2; usb_counter = usb_counter + 1; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_47108; case 5: ; if (ldv_state_variable_4 == 2) { ldv_ndo_uninit_4(); ldv_state_variable_4 = 1; usb_counter = usb_counter - 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_47108; default: ldv_stop(); } ldv_47108: ; } else { } goto ldv_47105; case 2: ; if (ldv_state_variable_1 != 0) { tmp___17 = __VERIFIER_nondet_int(); switch (tmp___17) { case 0: ; if (ldv_state_variable_1 == 1) { ldv_retval_5 = hso_probe(hso_driver_group1, (struct usb_device_id const *)ldvarg5); if (ldv_retval_5 == 0) { ldv_state_variable_1 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_47117; case 1: ; if (ldv_state_variable_1 == 2) { ldv_retval_4 = hso_suspend(hso_driver_group1, ldvarg4); if (ldv_retval_4 == 0) { ldv_state_variable_1 = 3; } else { } } else { } goto ldv_47117; case 2: ; if (ldv_state_variable_1 == 3) { ldv_retval_3 = hso_resume(hso_driver_group1); if (ldv_retval_3 == 0) { ldv_state_variable_1 = 2; } else { } } else { } goto ldv_47117; case 3: ; if (ldv_state_variable_1 == 3 && usb_counter == 0) { hso_disconnect(hso_driver_group1); ldv_state_variable_1 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_1 == 2 && usb_counter == 0) { hso_disconnect(hso_driver_group1); ldv_state_variable_1 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_47117; case 4: ; if (ldv_state_variable_1 == 3) { ldv_retval_2 = hso_resume(hso_driver_group1); if (ldv_retval_2 == 0) { ldv_state_variable_1 = 2; } else { } } else { } goto ldv_47117; default: ldv_stop(); } ldv_47117: ; } else { } goto ldv_47105; case 3: ; if (ldv_state_variable_0 != 0) { tmp___18 = __VERIFIER_nondet_int(); switch (tmp___18) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { hso_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_47126; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_6 = hso_init(); if (ldv_retval_6 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_5 = 1; ldv_state_variable_2 = 1; ldv_initialize_tty_operations_2(); ldv_state_variable_3 = 1; ldv_state_variable_6 = 1; } else { } if (ldv_retval_6 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_47126; default: ldv_stop(); } ldv_47126: ; } else { } goto ldv_47105; case 4: ; if (ldv_state_variable_3 != 0) { tmp___19 = __VERIFIER_nondet_int(); switch (tmp___19) { case 0: ; if (ldv_state_variable_3 == 1) { hso_rfkill_set_block(ldvarg6, (int )ldvarg7); ldv_state_variable_3 = 1; } else { } goto ldv_47131; default: ldv_stop(); } ldv_47131: ; } else { } goto ldv_47105; case 5: ; if (ldv_state_variable_2 != 0) { tmp___20 = __VERIFIER_nondet_int(); switch (tmp___20) { case 0: ; if (ldv_state_variable_2 == 2) { hso_serial_write(hso_serial_ops_group1, (unsigned char const *)ldvarg15, ldvarg14); ldv_state_variable_2 = 2; } else { } goto ldv_47135; case 1: ; if (ldv_state_variable_2 == 1) { hso_get_count(hso_serial_ops_group1, ldvarg13); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 2) { hso_get_count(hso_serial_ops_group1, ldvarg13); ldv_state_variable_2 = 2; } else { } goto ldv_47135; case 2: ; if (ldv_state_variable_2 == 2) { hso_serial_close(hso_serial_ops_group1, hso_serial_ops_group0); ldv_state_variable_2 = 1; } else { } goto ldv_47135; case 3: ; if (ldv_state_variable_2 == 1) { hso_unthrottle(hso_serial_ops_group1); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 2) { hso_unthrottle(hso_serial_ops_group1); ldv_state_variable_2 = 2; } else { } goto ldv_47135; case 4: ; if (ldv_state_variable_2 == 1) { hso_serial_write_room(hso_serial_ops_group1); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 2) { hso_serial_write_room(hso_serial_ops_group1); ldv_state_variable_2 = 2; } else { } goto ldv_47135; case 5: ; if (ldv_state_variable_2 == 1) { ldv_retval_7 = hso_serial_open(hso_serial_ops_group1, hso_serial_ops_group0); if (ldv_retval_7 == 0) { ldv_state_variable_2 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_47135; case 6: ; if (ldv_state_variable_2 == 1) { hso_serial_set_termios(hso_serial_ops_group1, ldvarg12); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 2) { hso_serial_set_termios(hso_serial_ops_group1, ldvarg12); ldv_state_variable_2 = 2; } else { } goto ldv_47135; case 7: ; if (ldv_state_variable_2 == 1) { hso_serial_ioctl(hso_serial_ops_group1, ldvarg11, ldvarg10); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 2) { hso_serial_ioctl(hso_serial_ops_group1, ldvarg11, ldvarg10); ldv_state_variable_2 = 2; } else { } goto ldv_47135; case 8: ; if (ldv_state_variable_2 == 1) { hso_serial_chars_in_buffer(hso_serial_ops_group1); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 2) { hso_serial_chars_in_buffer(hso_serial_ops_group1); ldv_state_variable_2 = 2; } else { } goto ldv_47135; case 9: ; if (ldv_state_variable_2 == 1) { hso_serial_tiocmget(hso_serial_ops_group1); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 2) { hso_serial_tiocmget(hso_serial_ops_group1); ldv_state_variable_2 = 2; } else { } goto ldv_47135; case 10: ; if (ldv_state_variable_2 == 1) { hso_serial_tiocmset(hso_serial_ops_group1, ldvarg9, ldvarg8); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 2) { hso_serial_tiocmset(hso_serial_ops_group1, ldvarg9, ldvarg8); ldv_state_variable_2 = 2; } else { } goto ldv_47135; default: ldv_stop(); } ldv_47135: ; } else { } goto ldv_47105; case 6: ; if (ldv_state_variable_5 != 0) { tmp___21 = __VERIFIER_nondet_int(); switch (tmp___21) { case 0: ; if (ldv_state_variable_5 == 1) { ethtool_op_get_link(ldvarg16); ldv_state_variable_5 = 1; } else { } goto ldv_47149; default: ldv_stop(); } ldv_47149: ; } else { } goto ldv_47105; default: ldv_stop(); } ldv_47105: ; goto ldv_47152; 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_lock_irq(spinlock_t *lock ) { { ldv_spin_lock(); ldv_spin_lock_irq_4(lock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { ldv_spin_unlock(); ldv_spin_unlock_5(lock); return; } } __inline static void spin_unlock_irq(spinlock_t *lock ) { { ldv_spin_unlock(); ldv_spin_unlock_irq_7(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 void *kzalloc(size_t size , gfp_t flags ) { { ldv_check_alloc_flags(flags); return ((void *)0); } } int ldv_pskb_expand_head_22(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_24(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_26(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_27(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_28(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_29(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_30(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_31(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_32(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } int ldv_usb_submit_urb_33(struct urb *ldv_func_arg1 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = usb_submit_urb(ldv_func_arg1, flags); return (tmp); } } int ldv_usb_submit_urb_34(struct urb *ldv_func_arg1 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = usb_submit_urb(ldv_func_arg1, flags); return (tmp); } } int ldv_usb_submit_urb_35(struct urb *ldv_func_arg1 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = usb_submit_urb(ldv_func_arg1, flags); return (tmp); } } int ldv_usb_submit_urb_36(struct urb *ldv_func_arg1 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = usb_submit_urb(ldv_func_arg1, flags); return (tmp); } } int ldv_usb_submit_urb_37(struct urb *ldv_func_arg1 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = usb_submit_urb(ldv_func_arg1, flags); return (tmp); } } int ldv_usb_submit_urb_38(struct urb *ldv_func_arg1 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = usb_submit_urb(ldv_func_arg1, flags); return (tmp); } } int ldv_usb_submit_urb_39(struct urb *ldv_func_arg1 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = usb_submit_urb(ldv_func_arg1, flags); return (tmp); } } int ldv_usb_submit_urb_40(struct urb *ldv_func_arg1 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = usb_submit_urb(ldv_func_arg1, flags); return (tmp); } } struct urb *ldv_usb_alloc_urb_41(int ldv_func_arg1 , gfp_t flags ) { struct urb *tmp ; { ldv_check_alloc_flags(flags); tmp = usb_alloc_urb(ldv_func_arg1, flags); return (tmp); } } struct urb *ldv_usb_alloc_urb_42(int ldv_func_arg1 , gfp_t flags ) { struct urb *tmp ; { ldv_check_alloc_flags(flags); tmp = usb_alloc_urb(ldv_func_arg1, flags); return (tmp); } } void ldv_unregister_netdev_43(struct net_device *dev ) { { unregister_netdev(dev); ldv_state_variable_4 = 0; return; } } void ldv_free_netdev_44(struct net_device *dev ) { { free_netdev(dev); ldv_state_variable_4 = 0; return; } } int ldv_register_netdev_45(struct net_device *dev ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; { tmp = register_netdev(dev); ldv_func_res = tmp; ldv_state_variable_4 = 1; ldv_net_device_ops_4(); return (ldv_func_res); } } struct urb *ldv_usb_alloc_urb_46(int ldv_func_arg1 , gfp_t flags ) { struct urb *tmp ; { ldv_check_alloc_flags(flags); tmp = usb_alloc_urb(ldv_func_arg1, flags); return (tmp); } } struct urb *ldv_usb_alloc_urb_47(int ldv_func_arg1 , gfp_t flags ) { struct urb *tmp ; { ldv_check_alloc_flags(flags); tmp = usb_alloc_urb(ldv_func_arg1, flags); return (tmp); } } struct urb *ldv_usb_alloc_urb_48(int ldv_func_arg1 , gfp_t flags ) { struct urb *tmp ; { ldv_check_alloc_flags(flags); tmp = usb_alloc_urb(ldv_func_arg1, flags); return (tmp); } } struct urb *ldv_usb_alloc_urb_49(int ldv_func_arg1 , gfp_t flags ) { struct urb *tmp ; { ldv_check_alloc_flags(flags); tmp = usb_alloc_urb(ldv_func_arg1, flags); return (tmp); } } int ldv_usb_submit_urb_50(struct urb *ldv_func_arg1 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = usb_submit_urb(ldv_func_arg1, flags); return (tmp); } } int ldv_usb_register_driver_51(struct usb_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) { ldv_func_ret_type___3 ldv_func_res ; int tmp ; { tmp = usb_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; ldv_state_variable_1 = 1; usb_counter = 0; ldv_usb_driver_1(); return (ldv_func_res); } } void ldv_usb_deregister_52(struct usb_driver *arg ) { { usb_deregister(arg); ldv_state_variable_1 = 0; 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); } } }