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 __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_1016_9 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_1031_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_1032_8 { struct __anonstruct_ldv_1016_9 ldv_1016 ; struct __anonstruct_ldv_1031_10 ldv_1031 ; }; struct desc_struct { union __anonunion_ldv_1032_8 ldv_1032 ; }; 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_1452_15 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion_ldv_1452_15 ldv_1452 ; }; 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 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_2969_20 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_2969_20 ldv_2969 ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct seq_operations; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct_ldv_5280_25 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_5286_26 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_5287_24 { struct __anonstruct_ldv_5280_25 ldv_5280 ; struct __anonstruct_ldv_5286_26 ldv_5286 ; }; union __anonunion_ldv_5296_27 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_5287_24 ldv_5287 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_5296_27 ldv_5296 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct lwp_struct { u8 reserved[128U] ; }; struct bndregs_struct { u64 bndregs[8U] ; }; struct bndcsr_struct { u64 cfg_reg_u ; u64 status_reg ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; struct lwp_struct lwp ; struct bndregs_struct bndregs ; struct bndcsr_struct bndcsr ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { unsigned int last_cpu ; unsigned int has_fpu ; union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; unsigned char fpu_counter ; }; typedef atomic64_t atomic_long_t; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; 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_6337_31 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_6338_30 { struct raw_spinlock rlock ; struct __anonstruct_ldv_6337_31 ldv_6337 ; }; struct spinlock { union __anonunion_ldv_6338_30 ldv_6338 ; }; 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 rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct optimistic_spin_queue; 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 __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct vm_area_struct; struct inode; struct notifier_block; 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 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 llist_node; struct llist_node { struct llist_node *next ; }; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct 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_nodemask_t_98 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_98 nodemask_t; struct __anonstruct_mm_context_t_99 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_99 mm_context_t; struct bio_vec; 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 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_12049_131 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct_ldv_12053_132 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion_ldv_12054_130 { struct __anonstruct_ldv_12049_131 ldv_12049 ; struct __anonstruct_ldv_12053_132 ldv_12053 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion_ldv_12054_130 ldv_12054 ; 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_12163_133 { struct address_space *mapping ; void *s_mem ; }; union __anonunion_ldv_12169_135 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct_ldv_12179_139 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion_ldv_12181_138 { atomic_t _mapcount ; struct __anonstruct_ldv_12179_139 ldv_12179 ; int units ; }; struct __anonstruct_ldv_12183_137 { union __anonunion_ldv_12181_138 ldv_12181 ; atomic_t _count ; }; union __anonunion_ldv_12185_136 { unsigned long counters ; struct __anonstruct_ldv_12183_137 ldv_12183 ; unsigned int active ; }; struct __anonstruct_ldv_12186_134 { union __anonunion_ldv_12169_135 ldv_12169 ; union __anonunion_ldv_12185_136 ldv_12185 ; }; struct __anonstruct_ldv_12193_141 { struct page *next ; int pages ; int pobjects ; }; struct slab; union __anonunion_ldv_12198_140 { struct list_head lru ; struct __anonstruct_ldv_12193_141 ldv_12193 ; struct slab *slab_page ; struct callback_head callback_head ; pgtable_t pmd_huge_pte ; }; union __anonunion_ldv_12204_142 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion_ldv_12163_133 ldv_12163 ; struct __anonstruct_ldv_12186_134 ldv_12186 ; union __anonunion_ldv_12198_140 ldv_12198 ; union __anonunion_ldv_12204_142 ldv_12204 ; unsigned long debug_flags ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_linear_144 { struct rb_node rb ; unsigned long rb_subtree_last ; }; union __anonunion_shared_143 { struct __anonstruct_linear_144 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_143 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 ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; union __anonunion_ldv_12534_145 { struct iovec const *iov ; struct bio_vec const *bvec ; }; struct iov_iter { int type ; size_t iov_offset ; size_t count ; union __anonunion_ldv_12534_145 ldv_12534 ; unsigned long nr_segs ; }; typedef unsigned short __kernel_sa_family_t; struct cred; typedef __kernel_sa_family_t sa_family_t; struct sockaddr { sa_family_t sa_family ; char sa_data[14U] ; }; struct poll_table_struct; struct pipe_inode_info; struct net; struct fasync_struct; struct sock; struct kiocb; struct ctl_table; struct mem_cgroup; union __anonunion_ldv_13917_146 { 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_13917_146 ldv_13917 ; }; 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_14061_147 { 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_14061_147 ldv_14061 ; 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 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 user_namespace; struct __anonstruct_kuid_t_148 { uid_t val ; }; typedef struct __anonstruct_kuid_t_148 kuid_t; struct __anonstruct_kgid_t_149 { gid_t val ; }; typedef struct __anonstruct_kgid_t_149 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 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 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_14953_151 { struct callback_head callback_head ; struct kmem_cache *memcg_caches[0U] ; }; struct __anonstruct_ldv_14959_152 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache *root_cache ; atomic_t nr_pages ; }; union __anonunion_ldv_14960_150 { struct __anonstruct_ldv_14953_151 ldv_14953 ; struct __anonstruct_ldv_14959_152 ldv_14959 ; }; struct memcg_cache_params { bool is_root_cache ; union __anonunion_ldv_14960_150 ldv_14960 ; }; struct exception_table_entry { int insn ; int fixup ; }; struct sk_buff; 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 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 user_struct; 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 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_mode { HRTIMER_MODE_ABS = 0, HRTIMER_MODE_REL = 1, HRTIMER_MODE_PINNED = 2, HRTIMER_MODE_ABS_PINNED = 2, HRTIMER_MODE_REL_PINNED = 3 } ; 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 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 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_155 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_155 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_157 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_158 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_159 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_160 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_161 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_162 { long _band ; int _fd ; }; struct __anonstruct__sigsys_163 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_156 { int _pad[28U] ; struct __anonstruct__kill_157 _kill ; struct __anonstruct__timer_158 _timer ; struct __anonstruct__rt_159 _rt ; struct __anonstruct__sigchld_160 _sigchld ; struct __anonstruct__sigfault_161 _sigfault ; struct __anonstruct__sigpoll_162 _sigpoll ; struct __anonstruct__sigsys_163 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_156 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct 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 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_22930_167 { struct ctl_table *ctl_table ; int used ; int count ; int nreg ; }; union __anonunion_ldv_22932_166 { struct __anonstruct_ldv_22930_167 ldv_22930 ; struct callback_head rcu ; }; struct ctl_table_set; struct ctl_table_header { union __anonunion_ldv_22932_166 ldv_22932 ; 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 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_23076_168 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion_ldv_23084_169 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct_ldv_23097_171 { struct key_type *type ; char *description ; }; union __anonunion_ldv_23098_170 { struct keyring_index_key index_key ; struct __anonstruct_ldv_23097_171 ldv_23097 ; }; union __anonunion_type_data_172 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_174 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion_ldv_23113_173 { union __anonunion_payload_174 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion_ldv_23076_168 ldv_23076 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_23084_169 ldv_23084 ; 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_23098_170 ldv_23098 ; union __anonunion_type_data_172 type_data ; union __anonunion_ldv_23113_173 ldv_23113 ; }; 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 tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; 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 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 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_24862_179 { u32 stamp_us ; u32 stamp_jiffies ; }; union __anonunion_ldv_24863_178 { u64 v64 ; struct __anonstruct_ldv_24862_179 ldv_24862 ; }; struct skb_mstamp { union __anonunion_ldv_24863_178 ldv_24863 ; }; union __anonunion_ldv_24882_180 { ktime_t tstamp ; struct skb_mstamp skb_mstamp ; }; struct sec_path; struct __anonstruct_ldv_24898_182 { __u16 csum_start ; __u16 csum_offset ; }; union __anonunion_ldv_24899_181 { __wsum csum ; struct __anonstruct_ldv_24898_182 ldv_24898 ; }; union __anonunion_ldv_24938_183 { unsigned int napi_id ; dma_cookie_t dma_cookie ; }; union __anonunion_ldv_24944_184 { __u32 mark ; __u32 dropcount ; __u32 reserved_tailroom ; }; struct sk_buff { struct sk_buff *next ; struct sk_buff *prev ; union __anonunion_ldv_24882_180 ldv_24882 ; 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_24899_181 ldv_24899 ; __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_24938_183 ldv_24938 ; __u32 secmark ; union __anonunion_ldv_24944_184 ldv_24944 ; __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 usb_interface; struct usbnet; struct ethtool_cmd; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion_ldv_26686_189 { 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_26686_189 ldv_26686 ; }; 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 * ) ; }; 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 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_190 { 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_190 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 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 ; }; struct __anonstruct_sync_serial_settings_191 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; }; typedef struct __anonstruct_sync_serial_settings_191 sync_serial_settings; struct __anonstruct_te1_settings_192 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; unsigned int slot_map ; }; typedef struct __anonstruct_te1_settings_192 te1_settings; struct __anonstruct_raw_hdlc_proto_193 { unsigned short encoding ; unsigned short parity ; }; typedef struct __anonstruct_raw_hdlc_proto_193 raw_hdlc_proto; struct __anonstruct_fr_proto_194 { 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_194 fr_proto; struct __anonstruct_fr_proto_pvc_195 { unsigned int dlci ; }; typedef struct __anonstruct_fr_proto_pvc_195 fr_proto_pvc; struct __anonstruct_fr_proto_pvc_info_196 { unsigned int dlci ; char master[16U] ; }; typedef struct __anonstruct_fr_proto_pvc_info_196 fr_proto_pvc_info; struct __anonstruct_cisco_proto_197 { unsigned int interval ; unsigned int timeout ; }; typedef struct __anonstruct_cisco_proto_197 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_198 { 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_198 ifs_ifsu ; }; union __anonunion_ifr_ifrn_199 { char ifrn_name[16U] ; }; union __anonunion_ifr_ifru_200 { 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_199 ifr_ifrn ; union __anonunion_ifr_ifru_200 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_27534_203 { spinlock_t lock ; unsigned int count ; }; union __anonunion_ldv_27535_202 { struct __anonstruct_ldv_27534_203 ldv_27534 ; }; struct lockref { union __anonunion_ldv_27535_202 ldv_27535 ; }; struct nameidata; struct vfsmount; struct __anonstruct_ldv_27558_205 { u32 hash ; u32 len ; }; union __anonunion_ldv_27560_204 { struct __anonstruct_ldv_27558_205 ldv_27558 ; u64 hash_len ; }; struct qstr { union __anonunion_ldv_27560_204 ldv_27560 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_206 { 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_206 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_27921_208 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion_ldv_27923_207 { struct __anonstruct_ldv_27921_208 ldv_27921 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion_ldv_27923_207 ldv_27923 ; 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 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_209 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_209 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_28448_210 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion_ldv_28448_210 ldv_28448 ; 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_28862_213 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion_ldv_28882_214 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion_ldv_28899_215 { 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_28862_213 ldv_28862 ; 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_28882_214 ldv_28882 ; 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_28899_215 ldv_28899 ; __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_216 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_216 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 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 __anonstruct_afs_218 { struct list_head link ; int state ; }; union __anonunion_fl_u_217 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_218 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_217 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_long_t; typedef u32 compat_uptr_t; 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 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_40013_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_40013_248 ldv_40013 ; 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 ; }; enum skb_free_reason { SKB_REASON_CONSUMED = 0, SKB_REASON_DROPPED = 1 } ; struct mii_if_info { int phy_id ; int advertising ; int phy_id_mask ; int reg_num_mask ; unsigned char full_duplex : 1 ; unsigned char force_media : 1 ; unsigned char supports_gmii : 1 ; struct net_device *dev ; int (*mdio_read)(struct net_device * , int , int ) ; void (*mdio_write)(struct net_device * , int , int , int ) ; }; typedef unsigned long kernel_ulong_t; struct usb_device_id { __u16 match_flags ; __u16 idVendor ; __u16 idProduct ; __u16 bcdDevice_lo ; __u16 bcdDevice_hi ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; __u8 bInterfaceNumber ; kernel_ulong_t driver_info ; }; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct usb_device_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 bcdUSB ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bMaxPacketSize0 ; __le16 idVendor ; __le16 idProduct ; __le16 bcdDevice ; __u8 iManufacturer ; __u8 iProduct ; __u8 iSerialNumber ; __u8 bNumConfigurations ; }; struct usb_config_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 wTotalLength ; __u8 bNumInterfaces ; __u8 bConfigurationValue ; __u8 iConfiguration ; __u8 bmAttributes ; __u8 bMaxPower ; }; struct usb_interface_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bInterfaceNumber ; __u8 bAlternateSetting ; __u8 bNumEndpoints ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; __u8 iInterface ; }; struct usb_endpoint_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bEndpointAddress ; __u8 bmAttributes ; __le16 wMaxPacketSize ; __u8 bInterval ; __u8 bRefresh ; __u8 bSynchAddress ; }; struct usb_ss_ep_comp_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bMaxBurst ; __u8 bmAttributes ; __le16 wBytesPerInterval ; }; struct usb_interface_assoc_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bFirstInterface ; __u8 bInterfaceCount ; __u8 bFunctionClass ; __u8 bFunctionSubClass ; __u8 bFunctionProtocol ; __u8 iFunction ; }; struct usb_bos_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 wTotalLength ; __u8 bNumDeviceCaps ; }; struct usb_ext_cap_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bDevCapabilityType ; __le32 bmAttributes ; }; struct usb_ss_cap_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bDevCapabilityType ; __u8 bmAttributes ; __le16 wSpeedSupported ; __u8 bFunctionalitySupport ; __u8 bU1devExitLat ; __le16 bU2DevExitLat ; }; struct usb_ss_container_id_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bDevCapabilityType ; __u8 bReserved ; __u8 ContainerID[16U] ; }; enum usb_device_speed { USB_SPEED_UNKNOWN = 0, USB_SPEED_LOW = 1, USB_SPEED_FULL = 2, USB_SPEED_HIGH = 3, USB_SPEED_WIRELESS = 4, USB_SPEED_SUPER = 5 } ; enum usb_device_state { USB_STATE_NOTATTACHED = 0, USB_STATE_ATTACHED = 1, USB_STATE_POWERED = 2, USB_STATE_RECONNECTING = 3, USB_STATE_UNAUTHENTICATED = 4, USB_STATE_DEFAULT = 5, USB_STATE_ADDRESS = 6, USB_STATE_CONFIGURED = 7, USB_STATE_SUSPENDED = 8 } ; struct 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] ; }; struct driver_info; struct usbnet { struct usb_device *udev ; struct usb_interface *intf ; struct driver_info *driver_info ; char const *driver_name ; void *driver_priv ; wait_queue_head_t wait ; struct mutex phy_mutex ; unsigned char suspend_count ; unsigned char pkt_cnt ; unsigned char pkt_err ; unsigned short rx_qlen ; unsigned short tx_qlen ; unsigned char can_dma_sg : 1 ; unsigned int in ; unsigned int out ; struct usb_host_endpoint *status ; unsigned int maxpacket ; struct timer_list delay ; char const *padding_pkt ; struct net_device *net ; int msg_enable ; unsigned long data[5U] ; u32 xid ; u32 hard_mtu ; size_t rx_urb_size ; struct mii_if_info mii ; struct sk_buff_head rxq ; struct sk_buff_head txq ; struct sk_buff_head done ; struct sk_buff_head rxq_pause ; struct urb *interrupt ; unsigned int interrupt_count ; struct mutex interrupt_mutex ; struct usb_anchor deferred ; struct tasklet_struct bh ; struct work_struct kevent ; unsigned long flags ; }; struct driver_info { char *description ; int flags ; int (*bind)(struct usbnet * , struct usb_interface * ) ; void (*unbind)(struct usbnet * , struct usb_interface * ) ; int (*reset)(struct usbnet * ) ; int (*stop)(struct usbnet * ) ; int (*check_connect)(struct usbnet * ) ; int (*manage_power)(struct usbnet * , int ) ; void (*status)(struct usbnet * , struct urb * ) ; int (*link_reset)(struct usbnet * ) ; int (*rx_fixup)(struct usbnet * , struct sk_buff * ) ; struct sk_buff *(*tx_fixup)(struct usbnet * , struct sk_buff * , gfp_t ) ; int (*early_init)(struct usbnet * ) ; void (*indication)(struct usbnet * , void * , int ) ; int in ; int out ; unsigned long data ; }; struct usb_cdc_union_desc; struct usb_cdc_ether_desc; struct usb_cdc_union_desc { __u8 bLength ; __u8 bDescriptorType ; __u8 bDescriptorSubType ; __u8 bMasterInterface0 ; __u8 bSlaveInterface0 ; }; struct usb_cdc_ether_desc { __u8 bLength ; __u8 bDescriptorType ; __u8 bDescriptorSubType ; __u8 iMACAddress ; __le32 bmEthernetStatistics ; __le16 wMaxSegmentSize ; __le16 wNumberMCFilters ; __u8 bNumberPowerFilters ; }; struct usb_cdc_ncm_desc { __u8 bLength ; __u8 bDescriptorType ; __u8 bDescriptorSubType ; __le16 bcdNcmVersion ; __u8 bmNetworkCapabilities ; }; struct usb_cdc_mbim_desc { __u8 bLength ; __u8 bDescriptorType ; __u8 bDescriptorSubType ; __le16 bcdMBIMVersion ; __le16 wMaxControlMessage ; __u8 bNumberFilters ; __u8 bMaxFilterSize ; __le16 wMaxSegmentSize ; __u8 bmNetworkCapabilities ; }; struct usb_cdc_mbim_extended_desc { __u8 bLength ; __u8 bDescriptorType ; __u8 bDescriptorSubType ; __le16 bcdMBIMExtendedVersion ; __u8 bMaxOutstandingCommandMessages ; __le16 wMTU ; }; struct usb_cdc_notification { __u8 bmRequestType ; __u8 bNotificationType ; __le16 wValue ; __le16 wIndex ; __le16 wLength ; }; struct usb_cdc_speed_change { __le32 DLBitRRate ; __le32 ULBitRate ; }; struct usb_cdc_ncm_ntb_parameters { __le16 wLength ; __le16 bmNtbFormatsSupported ; __le32 dwNtbInMaxSize ; __le16 wNdpInDivisor ; __le16 wNdpInPayloadRemainder ; __le16 wNdpInAlignment ; __le16 wPadding1 ; __le32 dwNtbOutMaxSize ; __le16 wNdpOutDivisor ; __le16 wNdpOutPayloadRemainder ; __le16 wNdpOutAlignment ; __le16 wNtbOutMaxDatagrams ; }; struct usb_cdc_ncm_nth16 { __le32 dwSignature ; __le16 wHeaderLength ; __le16 wSequence ; __le16 wBlockLength ; __le16 wNdpIndex ; }; struct usb_cdc_ncm_dpe16 { __le16 wDatagramIndex ; __le16 wDatagramLength ; }; struct usb_cdc_ncm_ndp16 { __le32 dwSignature ; __le16 wLength ; __le16 wNextNdpIndex ; struct usb_cdc_ncm_dpe16 dpe16[0U] ; }; struct cdc_ncm_ctx { struct usb_cdc_ncm_ntb_parameters ncm_parm ; struct hrtimer tx_timer ; struct tasklet_struct bh ; struct usb_cdc_ncm_desc const *func_desc ; struct usb_cdc_mbim_desc const *mbim_desc ; struct usb_cdc_mbim_extended_desc const *mbim_extended_desc ; struct usb_cdc_ether_desc const *ether_desc ; struct usb_interface *control ; struct usb_interface *data ; struct sk_buff *tx_curr_skb ; struct sk_buff *tx_rem_skb ; __le32 tx_rem_sign ; spinlock_t mtx ; atomic_t stop ; u32 timer_interval ; u32 max_ndp_size ; u32 tx_timer_pending ; u32 tx_curr_frame_num ; u32 rx_max ; u32 tx_max ; u32 max_datagram_size ; u16 tx_max_datagrams ; u16 tx_remainder ; u16 tx_modulus ; u16 tx_ndp_modulus ; u16 tx_seq ; u16 rx_seq ; u16 min_tx_pkt ; u32 tx_curr_frame_payload ; u32 tx_reason_ntb_full ; u32 tx_reason_ndp_full ; u32 tx_reason_timeout ; u32 tx_reason_max_datagram ; u64 tx_overhead ; u64 tx_ntbs ; u64 rx_overhead ; u64 rx_ntbs ; }; struct cdc_ncm_stats { char stat_string[32U] ; int sizeof_stat ; int stat_offset ; }; typedef int ldv_func_ret_type; struct __anonstruct____missing_field_name_257 { __u16 csum_start ; __u16 csum_offset ; }; union __anonunion____missing_field_name_256 { __wsum csum ; struct __anonstruct____missing_field_name_257 __annonCompField63 ; }; union __anonunion____missing_field_name_258 { unsigned int napi_id ; dma_cookie_t dma_cookie ; }; union __anonunion____missing_field_name_259 { __u32 mark ; __u32 dropcount ; __u32 reserved_tailroom ; }; struct sk_buff___0 { struct sk_buff___0 *next ; struct sk_buff___0 *prev ; union __anonunion_ldv_24882_180 __annonCompField62 ; struct sock *sk ; struct net_device *dev ; char cb[48] __attribute__((__aligned__(8))) ; unsigned long _skb_refdst ; struct sec_path *sp ; unsigned int len ; unsigned int data_len ; __u16 mac_len ; __u16 hdr_len ; union __anonunion____missing_field_name_256 __annonCompField64 ; __u32 priority ; __u8 ignore_df : 1 ; __u8 cloned : 1 ; __u8 ip_summed : 2 ; __u8 nohdr : 1 ; __u8 nfctinfo : 3 ; __u8 pkt_type : 3 ; __u8 fclone : 2 ; __u8 ipvs_property : 1 ; __u8 peeked : 1 ; __u8 nf_trace : 1 ; __be16 protocol ; void (*destructor)(struct sk_buff___0 *skb ) ; 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 ; __u8 ndisc_nodetype : 2 ; __u8 pfmemalloc : 1 ; __u8 ooo_okay : 1 ; __u8 l4_hash : 1 ; __u8 wifi_acked_valid : 1 ; __u8 wifi_acked : 1 ; __u8 no_fcs : 1 ; __u8 head_frag : 1 ; __u8 encapsulation : 1 ; __u8 encap_hdr_csum : 1 ; __u8 csum_valid : 1 ; __u8 csum_complete_sw : 1 ; union __anonunion____missing_field_name_258 __annonCompField65 ; __u32 secmark ; union __anonunion____missing_field_name_259 __annonCompField66 ; __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 ; }; typedef void *Element; typedef Element Set; long ldv__builtin_expect(long exp , long c ) ; 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); } } extern int __dynamic_dev_dbg(struct _ddebug * , struct device const * , char const * , ...) ; extern int __dynamic_netdev_dbg(struct _ddebug * , struct net_device const * , char const * , ...) ; extern int kstrtoull(char const * , unsigned int , unsigned long long * ) ; __inline static int kstrtoul(char const *s , unsigned int base , unsigned long *res ) { int tmp ; { tmp = kstrtoull(s, base, (unsigned long long *)res); return (tmp); } } extern int sprintf(char * , char const * , ...) ; extern void __bad_percpu_size(void) ; extern void warn_slowpath_null(char const * , int const ) ; extern void *__memcpy(void * , void const * , size_t ) ; extern void *memset(void * , int , size_t ) ; __inline static int atomic_read(atomic_t const *v ) { { return ((int )*((int volatile *)(& v->counter))); } } __inline static void atomic_set(atomic_t *v , int i ) { { v->counter = i; return; } } extern void __local_bh_disable_ip(unsigned long , unsigned int ) ; __inline static void local_bh_disable(void) { { __local_bh_disable_ip((unsigned long )((void *)0), 512U); return; } } extern void __local_bh_enable_ip(unsigned long , unsigned int ) ; __inline static void local_bh_enable(void) { { __local_bh_enable_ip((unsigned long )((void *)0), 512U); return; } } 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_bh(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; extern void _raw_spin_unlock_bh(raw_spinlock_t * ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->ldv_6338.rlock); } } __inline static void spin_lock(spinlock_t *lock ) { { _raw_spin_lock(& lock->ldv_6338.rlock); return; } } __inline static void spin_lock_bh(spinlock_t *lock ) { { _raw_spin_lock_bh(& lock->ldv_6338.rlock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { _raw_spin_unlock(& lock->ldv_6338.rlock); return; } } __inline static void spin_unlock_bh(spinlock_t *lock ) { { _raw_spin_unlock_bh(& lock->ldv_6338.rlock); return; } } __inline static ktime_t ktime_set(long const secs , unsigned long const nsecs ) { ktime_t __constr_expr_0 ; long tmp ; ktime_t __constr_expr_1 ; { tmp = ldv__builtin_expect((long long )secs > 9223372035LL, 0L); if (tmp != 0L) { __constr_expr_0.tv64 = 9223372036854775807LL; return (__constr_expr_0); } else { } __constr_expr_1.tv64 = (long long )secs * 1000000000LL + (long long )nsecs; return (__constr_expr_1); } } extern int cpu_number ; extern void __bad_size_call_parameter(void) ; extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } __inline static void dev_set_drvdata(struct device *dev , void *data ) { { dev->driver_data = data; return; } } extern int dev_err(struct device const * , char const * , ...) ; extern int dev_warn(struct device const * , char const * , ...) ; extern int _dev_info(struct device const * , char const * , ...) ; extern void hrtimer_init(struct hrtimer * , clockid_t , enum hrtimer_mode ) ; extern int hrtimer_start(struct hrtimer * , ktime_t , enum hrtimer_mode const ) ; extern int hrtimer_cancel(struct hrtimer * ) ; __inline static int hrtimer_active(struct hrtimer const *timer ) { { return ((unsigned long )timer->state != 0UL); } } void ldv_kfree_skb_6(struct sk_buff *ldv_func_arg1 ) ; void ldv_kfree_skb_7(struct sk_buff *ldv_func_arg1 ) ; void ldv_kfree_skb_8(struct sk_buff *ldv_func_arg1 ) ; void ldv_kfree_skb_11(struct sk_buff *ldv_func_arg1 ) ; void ldv_consume_skb_5(struct sk_buff *ldv_func_arg1 ) ; __inline static struct sk_buff *ldv_alloc_skb_12(unsigned int size , gfp_t priority ) ; __inline static bool skb_is_nonlinear(struct sk_buff const *skb ) { { return ((unsigned int )skb->data_len != 0U); } } extern unsigned char *skb_put(struct sk_buff * , unsigned int ) ; __inline static int skb_tailroom(struct sk_buff const *skb ) { bool tmp ; { tmp = skb_is_nonlinear(skb); return ((int )tmp ? 0 : (int )((unsigned int )skb->end - (unsigned int )skb->tail)); } } extern struct sk_buff *__netdev_alloc_skb(struct net_device * , unsigned int , gfp_t ) ; __inline static struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev , unsigned int length , gfp_t gfp ) { struct sk_buff *skb ; struct sk_buff *tmp ; { tmp = __netdev_alloc_skb(dev, length, gfp); skb = tmp; return (skb); } } __inline static struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev , unsigned int length ) { struct sk_buff *tmp ; { tmp = __netdev_alloc_skb_ip_align(dev, length, 32U); return (tmp); } } extern struct sk_buff___0 *ldv_skb_alloc(void) ; extern void ldv_skb_free(struct sk_buff___0 * ) ; extern void *malloc(size_t size ) ; extern void *calloc(size_t nmemb , size_t size ) ; extern int __VERIFIER_nondet_int(void) ; extern size_t __VERIFIER_nondet_size_t(void) ; extern u32 __VERIFIER_nondet_u32(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; } } struct sk_buff *wwan_noarp_info_group2 ; int ldv_state_variable_8 ; int ldv_state_variable_15 ; int ldv_state_variable_10 ; struct usb_interface *cdc_ncm_driver_group1 ; struct sk_buff *wwan_info_group2 ; int ldv_state_variable_6 ; int ldv_state_variable_0 ; struct usb_interface *wwan_info_group1 ; int ldv_state_variable_5 ; int ldv_state_variable_16 ; struct net_device *cdc_ncm_ethtool_ops_group1 ; int ldv_state_variable_13 ; int ldv_state_variable_2 ; struct usbnet *wwan_info_group0 ; int ldv_state_variable_12 ; struct usb_interface *wwan_noarp_info_group1 ; int usb_counter ; int ldv_state_variable_14 ; int ldv_state_variable_11 ; struct device *dev_attr_tx_timer_usecs_group0 ; struct device_attribute *dev_attr_min_tx_pkt_group1 ; int LDV_IN_INTERRUPT = 1; int ldv_state_variable_17 ; int ldv_state_variable_18 ; struct usbnet *wwan_noarp_info_group0 ; struct sk_buff *cdc_ncm_info_group2 ; int ldv_state_variable_19 ; int ldv_state_variable_9 ; struct usb_interface *cdc_ncm_info_group1 ; struct device_attribute *dev_attr_tx_timer_usecs_group1 ; int ldv_state_variable_3 ; struct ethtool_cmd *cdc_ncm_ethtool_ops_group0 ; struct usbnet *cdc_ncm_info_group0 ; struct device *dev_attr_min_tx_pkt_group0 ; int ref_cnt ; struct device *dev_attr_tx_max_group0 ; int ldv_state_variable_1 ; int ldv_state_variable_7 ; int ldv_state_variable_4 ; struct device_attribute *dev_attr_tx_max_group1 ; struct device *dev_attr_rx_max_group0 ; struct device_attribute *dev_attr_rx_max_group1 ; void ldv_initialize_driver_info_2(void) ; void ldv_initialize_driver_info_3(void) ; void ldv_initialize_ethtool_ops_19(void) ; void ldv_initialize_device_attribute_15(void) ; void ldv_initialize_device_attribute_17(void) ; void ldv_initialize_driver_info_4(void) ; void ldv_usb_driver_1(void) ; void ldv_initialize_device_attribute_18(void) ; void ldv_initialize_device_attribute_16(void) ; extern int ethtool_op_get_ts_info(struct net_device * , struct ethtool_ts_info * ) ; extern void __tasklet_schedule(struct tasklet_struct * ) ; __inline static void tasklet_schedule(struct tasklet_struct *t ) { int tmp ; { tmp = test_and_set_bit(0L, (unsigned long volatile *)(& t->state)); if (tmp == 0) { __tasklet_schedule(t); } else { } return; } } extern void tasklet_kill(struct tasklet_struct * ) ; __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 __netif_schedule(struct Qdisc * ) ; __inline static void netif_schedule_queue(struct netdev_queue *txq ) { { if ((txq->state & 3UL) == 0UL) { __netif_schedule(txq->qdisc); } else { } return; } } __inline static bool netif_running(struct net_device const *dev ) { int tmp ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& dev->state)); return (tmp != 0); } } extern void __dev_kfree_skb_any(struct sk_buff * , enum skb_free_reason ) ; __inline static void dev_kfree_skb_any(struct sk_buff *skb ) { { __dev_kfree_skb_any(skb, 1); return; } } __inline static void __netif_tx_lock(struct netdev_queue *txq , int cpu ) { { spin_lock(& txq->_xmit_lock); txq->xmit_lock_owner = cpu; return; } } __inline static void __netif_tx_unlock(struct netdev_queue *txq ) { { txq->xmit_lock_owner = -1; spin_unlock(& txq->_xmit_lock); return; } } __inline static void netif_tx_lock(struct net_device *dev ) { unsigned int i ; int cpu ; int pscr_ret__ ; void const *__vpp_verify ; int pfo_ret__ ; int pfo_ret_____0 ; int pfo_ret_____1 ; int pfo_ret_____2 ; struct netdev_queue *txq ; struct netdev_queue *tmp ; { spin_lock(& dev->tx_global_lock); __vpp_verify = (void const *)0; switch (4UL) { case 1UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); goto ldv_40922; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_40922; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_40922; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_40922; default: __bad_percpu_size(); } ldv_40922: pscr_ret__ = pfo_ret__; goto ldv_40928; case 2UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); goto ldv_40932; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_40932; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_40932; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_40932; default: __bad_percpu_size(); } ldv_40932: pscr_ret__ = pfo_ret_____0; goto ldv_40928; case 4UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); goto ldv_40941; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_40941; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_40941; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_40941; default: __bad_percpu_size(); } ldv_40941: pscr_ret__ = pfo_ret_____1; goto ldv_40928; case 8UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); goto ldv_40950; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_40950; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_40950; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_40950; default: __bad_percpu_size(); } ldv_40950: pscr_ret__ = pfo_ret_____2; goto ldv_40928; default: __bad_size_call_parameter(); goto ldv_40928; } ldv_40928: cpu = pscr_ret__; i = 0U; goto ldv_40960; ldv_40959: tmp = netdev_get_tx_queue((struct net_device const *)dev, i); txq = tmp; __netif_tx_lock(txq, cpu); set_bit(2L, (unsigned long volatile *)(& txq->state)); __netif_tx_unlock(txq); i = i + 1U; ldv_40960: ; if (dev->num_tx_queues > i) { goto ldv_40959; } else { } return; } } __inline static void netif_tx_lock_bh(struct net_device *dev ) { { local_bh_disable(); netif_tx_lock(dev); return; } } __inline static void netif_tx_unlock(struct net_device *dev ) { unsigned int i ; struct netdev_queue *txq ; struct netdev_queue *tmp ; { i = 0U; goto ldv_40971; ldv_40970: tmp = netdev_get_tx_queue((struct net_device const *)dev, i); txq = tmp; clear_bit(2L, (unsigned long volatile *)(& txq->state)); netif_schedule_queue(txq); i = i + 1U; ldv_40971: ; if (dev->num_tx_queues > i) { goto ldv_40970; } else { } spin_unlock(& dev->tx_global_lock); return; } } __inline static void netif_tx_unlock_bh(struct net_device *dev ) { { netif_tx_unlock(dev); local_bh_enable(); return; } } extern int netdev_info(struct net_device const * , char const * , ...) ; __inline static int usb_endpoint_dir_in(struct usb_endpoint_descriptor const *epd ) { { return ((int )((signed char )epd->bEndpointAddress) < 0); } } __inline static int usb_endpoint_maxp(struct usb_endpoint_descriptor const *epd ) { { return ((int )epd->wMaxPacketSize); } } __inline static void usb_set_intfdata(struct usb_interface *intf , void *data ) { { dev_set_drvdata(& intf->dev, data); return; } } extern int usb_driver_claim_interface(struct usb_driver * , struct usb_interface * , void * ) ; extern void usb_driver_release_interface(struct usb_driver * , struct usb_interface * ) ; extern struct usb_interface *usb_ifnum_to_if(struct usb_device const * , unsigned int ) ; extern struct usb_host_interface *usb_altnum_to_altsetting(struct usb_interface const * , unsigned int ) ; extern int usb_register_driver(struct usb_driver * , struct module * , char const * ) ; int ldv_usb_register_driver_13(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_14(struct usb_driver *arg ) ; 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)); } } __inline static __u16 usb_maxpacket(struct usb_device *udev , int pipe , int is_out ) { struct usb_host_endpoint *ep ; unsigned int epnum ; int __ret_warn_on ; long tmp ; int __ret_warn_on___0 ; long tmp___0 ; int tmp___1 ; { epnum = (unsigned int )(pipe >> 15) & 15U; if (is_out != 0) { __ret_warn_on = (pipe & 128) != 0; tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp != 0L) { warn_slowpath_null("include/linux/usb.h", 1825); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); ep = udev->ep_out[epnum]; } else { __ret_warn_on___0 = (pipe & 128) == 0; tmp___0 = ldv__builtin_expect(__ret_warn_on___0 != 0, 0L); if (tmp___0 != 0L) { warn_slowpath_null("include/linux/usb.h", 1828); } else { } ldv__builtin_expect(__ret_warn_on___0 != 0, 0L); ep = udev->ep_in[epnum]; } if ((unsigned long )ep == (unsigned long )((struct usb_host_endpoint *)0)) { return (0U); } else { } tmp___1 = usb_endpoint_maxp((struct usb_endpoint_descriptor const *)(& ep->desc)); return ((__u16 )tmp___1); } } __inline static struct usb_driver *driver_of(struct usb_interface *intf ) { struct device_driver const *__mptr ; { __mptr = (struct device_driver const *)intf->dev.driver; return ((struct usb_driver *)__mptr + 0xffffffffffffff58UL); } } extern int usbnet_probe(struct usb_interface * , struct usb_device_id const * ) ; extern int usbnet_suspend(struct usb_interface * , pm_message_t ) ; extern int usbnet_resume(struct usb_interface * ) ; extern void usbnet_disconnect(struct usb_interface * ) ; extern int usbnet_read_cmd(struct usbnet * , u8 , u8 , u16 , u16 , void * , u16 ) ; extern int usbnet_write_cmd(struct usbnet * , u8 , u8 , u16 , u16 , void const * , u16 ) ; extern netdev_tx_t usbnet_start_xmit(struct sk_buff * , struct net_device * ) ; extern int usbnet_get_ethernet_addr(struct usbnet * , int ) ; extern void usbnet_skb_return(struct usbnet * , struct sk_buff * ) ; extern void usbnet_unlink_rx_urbs(struct usbnet * ) ; extern int usbnet_get_settings(struct net_device * , struct ethtool_cmd * ) ; extern int usbnet_set_settings(struct net_device * , struct ethtool_cmd * ) ; extern u32 usbnet_get_link(struct net_device * ) ; extern u32 usbnet_get_msglevel(struct net_device * ) ; extern void usbnet_set_msglevel(struct net_device * , u32 ) ; extern void usbnet_get_drvinfo(struct net_device * , struct ethtool_drvinfo * ) ; extern int usbnet_nway_reset(struct net_device * ) ; extern int usbnet_manage_power(struct usbnet * , int ) ; extern void usbnet_link_change(struct usbnet * , bool , bool ) ; extern void usbnet_update_max_qlen(struct usbnet * ) ; u8 cdc_ncm_select_altsetting(struct usb_interface *intf ) ; int cdc_ncm_bind_common(struct usbnet *dev , struct usb_interface *intf , u8 data_altsetting ) ; void cdc_ncm_unbind(struct usbnet *dev , struct usb_interface *intf ) ; struct sk_buff *cdc_ncm_fill_tx_frame(struct usbnet *dev , struct sk_buff *skb , __le32 sign ) ; int cdc_ncm_rx_verify_nth16(struct cdc_ncm_ctx *ctx , struct sk_buff *skb_in ) ; int cdc_ncm_rx_verify_ndp16(struct sk_buff *skb_in , int ndpoffset ) ; struct sk_buff *cdc_ncm_tx_fixup(struct usbnet *dev , struct sk_buff *skb , gfp_t flags ) ; int cdc_ncm_rx_fixup(struct usbnet *dev , struct sk_buff *skb_in ) ; static bool prefer_mbim = 1; static void cdc_ncm_txpath_bh(unsigned long param ) ; static void cdc_ncm_tx_timeout_start(struct cdc_ncm_ctx *ctx ) ; static enum hrtimer_restart cdc_ncm_tx_timer_cb(struct hrtimer *timer ) ; static struct usb_driver cdc_ncm_driver ; static struct cdc_ncm_stats const cdc_ncm_gstrings_stats[8U] = { {{'t', 'x', '_', 'r', 'e', 'a', 's', 'o', 'n', '_', 'n', 't', 'b', '_', 'f', 'u', 'l', 'l', '\000'}, 4, 364}, {{'t', 'x', '_', 'r', 'e', 'a', 's', 'o', 'n', '_', 'n', 'd', 'p', '_', 'f', 'u', 'l', 'l', '\000'}, 4, 368}, {{'t', 'x', '_', 'r', 'e', 'a', 's', 'o', 'n', '_', 't', 'i', 'm', 'e', 'o', 'u', 't', '\000'}, 4, 372}, {{'t', 'x', '_', 'r', 'e', 'a', 's', 'o', 'n', '_', 'm', 'a', 'x', '_', 'd', 'a', 't', 'a', 'g', 'r', 'a', 'm', '\000'}, 4, 376}, {{'t', 'x', '_', 'o', 'v', 'e', 'r', 'h', 'e', 'a', 'd', '\000'}, 8, 384}, {{'t', 'x', '_', 'n', 't', 'b', 's', '\000'}, 8, 392}, {{'r', 'x', '_', 'o', 'v', 'e', 'r', 'h', 'e', 'a', 'd', '\000'}, 8, 400}, {{'r', 'x', '_', 'n', 't', 'b', 's', '\000'}, 8, 408}}; static int cdc_ncm_get_sset_count(struct net_device *netdev , int sset ) { { switch (sset) { case 1: ; return (8); default: ; return (-95); } } } static void cdc_ncm_get_ethtool_stats(struct net_device *netdev , struct ethtool_stats *stats , u64 *data ) { struct usbnet *dev ; void *tmp ; struct cdc_ncm_ctx *ctx ; int i ; char *p ; { tmp = netdev_priv((struct net_device const *)netdev); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; p = (char *)0; i = 0; goto ldv_43321; ldv_43320: p = (char *)ctx + (unsigned long )cdc_ncm_gstrings_stats[i].stat_offset; *(data + (unsigned long )i) = cdc_ncm_gstrings_stats[i].sizeof_stat == 8 ? *((u64 *)p) : (u64 )*((u32 *)p); i = i + 1; ldv_43321: ; if ((unsigned int )i <= 7U) { goto ldv_43320; } else { } return; } } static void cdc_ncm_get_strings(struct net_device *netdev , u32 stringset , u8 *data ) { u8 *p ; int i ; size_t __len ; void *__ret ; { p = data; switch (stringset) { case 1U: i = 0; goto ldv_43337; ldv_43336: __len = 32UL; if (__len > 63UL) { __ret = __memcpy((void *)p, (void const *)(& cdc_ncm_gstrings_stats[i].stat_string), __len); } else { __ret = __builtin_memcpy((void *)p, (void const *)(& cdc_ncm_gstrings_stats[i].stat_string), __len); } p = p + 32UL; i = i + 1; ldv_43337: ; if ((unsigned int )i <= 7U) { goto ldv_43336; } else { } } return; } } static void cdc_ncm_update_rxtx_max(struct usbnet *dev , u32 new_rx , u32 new_tx ) ; static struct ethtool_ops const cdc_ncm_ethtool_ops = {& usbnet_get_settings, & usbnet_set_settings, & usbnet_get_drvinfo, 0, 0, 0, 0, & usbnet_get_msglevel, & usbnet_set_msglevel, & usbnet_nway_reset, & usbnet_get_link, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & cdc_ncm_get_strings, 0, & cdc_ncm_get_ethtool_stats, 0, 0, 0, 0, & cdc_ncm_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & ethtool_op_get_ts_info, 0, 0, 0, 0}; static u32 cdc_ncm_check_rx_max(struct usbnet *dev , u32 new_rx ) { struct cdc_ncm_ctx *ctx ; u32 val ; u32 max ; u32 min ; u32 __min1 ; u32 __min2 ; u32 __val ; u32 __min ; u32 __max ; struct _ddebug descriptor ; long tmp ; { ctx = (struct cdc_ncm_ctx *)dev->data[0]; min = 2048U; __min1 = 32768U; __min2 = ctx->ncm_parm.dwNtbInMaxSize; max = __min1 < __min2 ? __min1 : __min2; if (max < min) { dev_warn((struct device const *)(& (dev->intf)->dev), "dwNtbInMaxSize=%u is too small. Using %u\n", ctx->ncm_parm.dwNtbInMaxSize, min); max = min; } else { } __val = new_rx; __min = min; __max = max; __val = __min > __val ? __min : __val; val = __max < __val ? __max : __val; if (val != new_rx) { descriptor.modname = "cdc_ncm"; descriptor.function = "cdc_ncm_check_rx_max"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor.format = "rx_max must be in the [%u, %u] range\n"; descriptor.lineno = 239U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (dev->intf)->dev), "rx_max must be in the [%u, %u] range\n", min, max); } else { } } else { } return (val); } } static u32 cdc_ncm_check_tx_max(struct usbnet *dev , u32 new_tx ) { struct cdc_ncm_ctx *ctx ; u32 val ; u32 max ; u32 min ; u32 __min1 ; u32 __min2 ; u32 _min1 ; u32 _min2 ; u32 __val ; u32 __min ; u32 __max ; struct _ddebug descriptor ; long tmp ; { ctx = (struct cdc_ncm_ctx *)dev->data[0]; min = (ctx->max_datagram_size + ctx->max_ndp_size) + 12U; __min1 = 32768U; __min2 = ctx->ncm_parm.dwNtbOutMaxSize; max = __min1 < __min2 ? __min1 : __min2; _min1 = min; _min2 = max; min = _min1 < _min2 ? _min1 : _min2; __val = new_tx; __min = min; __max = max; __val = __min > __val ? __min : __val; val = __max < __val ? __max : __val; if (val != new_tx) { descriptor.modname = "cdc_ncm"; descriptor.function = "cdc_ncm_check_tx_max"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor.format = "tx_max must be in the [%u, %u] range\n"; descriptor.lineno = 258U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (dev->intf)->dev), "tx_max must be in the [%u, %u] range\n", min, max); } else { } } else { } return (val); } } static ssize_t cdc_ncm_show_min_tx_pkt(struct device *d , struct device_attribute *attr , char *buf ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; int tmp___0 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = sprintf(buf, "%u\n", (int )ctx->min_tx_pkt); return ((ssize_t )tmp___0); } } static ssize_t cdc_ncm_show_rx_max(struct device *d , struct device_attribute *attr , char *buf ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; int tmp___0 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = sprintf(buf, "%u\n", ctx->rx_max); return ((ssize_t )tmp___0); } } static ssize_t cdc_ncm_show_tx_max(struct device *d , struct device_attribute *attr , char *buf ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; int tmp___0 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = sprintf(buf, "%u\n", ctx->tx_max); return ((ssize_t )tmp___0); } } static ssize_t cdc_ncm_show_tx_timer_usecs(struct device *d , struct device_attribute *attr , char *buf ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; int tmp___0 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = sprintf(buf, "%u\n", ctx->timer_interval / 1000U); return ((ssize_t )tmp___0); } } static ssize_t cdc_ncm_store_min_tx_pkt(struct device *d , struct device_attribute *attr , char const *buf , size_t len ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; unsigned long val ; int tmp___0 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = kstrtoul(buf, 0U, & val); if (tmp___0 != 0) { return (-22L); } else { } ctx->min_tx_pkt = (u16 )val; return ((ssize_t )len); } } static ssize_t cdc_ncm_store_rx_max(struct device *d , struct device_attribute *attr , char const *buf , size_t len ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; unsigned long val ; int tmp___0 ; u32 tmp___1 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = kstrtoul(buf, 0U, & val); if (tmp___0 != 0) { return (-22L); } else { tmp___1 = cdc_ncm_check_rx_max(dev, (u32 )val); if ((unsigned long )tmp___1 != val) { return (-22L); } else { } } cdc_ncm_update_rxtx_max(dev, (u32 )val, ctx->tx_max); return ((ssize_t )len); } } static ssize_t cdc_ncm_store_tx_max(struct device *d , struct device_attribute *attr , char const *buf , size_t len ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; unsigned long val ; int tmp___0 ; u32 tmp___1 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = kstrtoul(buf, 0U, & val); if (tmp___0 != 0) { return (-22L); } else { tmp___1 = cdc_ncm_check_tx_max(dev, (u32 )val); if ((unsigned long )tmp___1 != val) { return (-22L); } else { } } cdc_ncm_update_rxtx_max(dev, ctx->rx_max, (u32 )val); return ((ssize_t )len); } } static ssize_t cdc_ncm_store_tx_timer_usecs(struct device *d , struct device_attribute *attr , char const *buf , size_t len ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; ssize_t ret ; unsigned long val ; int tmp___0 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = kstrtoul(buf, 0U, & val); ret = (ssize_t )tmp___0; if (ret != 0L) { return (ret); } else { } if (val != 0UL && (val <= 4UL || val > 4294967UL)) { return (-22L); } else { } spin_lock_bh(& ctx->mtx); ctx->timer_interval = (u32 )val * 1000U; if (ctx->timer_interval == 0U) { ctx->tx_timer_pending = 0U; } else { } spin_unlock_bh(& ctx->mtx); return ((ssize_t )len); } } static struct device_attribute dev_attr_min_tx_pkt = {{"min_tx_pkt", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & cdc_ncm_show_min_tx_pkt, & cdc_ncm_store_min_tx_pkt}; static struct device_attribute dev_attr_rx_max = {{"rx_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & cdc_ncm_show_rx_max, & cdc_ncm_store_rx_max}; static struct device_attribute dev_attr_tx_max = {{"tx_max", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & cdc_ncm_show_tx_max, & cdc_ncm_store_tx_max}; static struct device_attribute dev_attr_tx_timer_usecs = {{"tx_timer_usecs", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & cdc_ncm_show_tx_timer_usecs, & cdc_ncm_store_tx_timer_usecs}; static ssize_t cdc_ncm_show_bmNtbFormatsSupported(struct device *d , struct device_attribute *attr , char *buf ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; int tmp___0 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = sprintf(buf, "0x%04x\n", (int )ctx->ncm_parm.bmNtbFormatsSupported); return ((ssize_t )tmp___0); } } static struct device_attribute dev_attr_bmNtbFormatsSupported = {{"bmNtbFormatsSupported", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & cdc_ncm_show_bmNtbFormatsSupported, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}; static ssize_t cdc_ncm_show_dwNtbInMaxSize(struct device *d , struct device_attribute *attr , char *buf ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; int tmp___0 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = sprintf(buf, "%u\n", ctx->ncm_parm.dwNtbInMaxSize); return ((ssize_t )tmp___0); } } static struct device_attribute dev_attr_dwNtbInMaxSize = {{"dwNtbInMaxSize", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & cdc_ncm_show_dwNtbInMaxSize, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}; static ssize_t cdc_ncm_show_wNdpInDivisor(struct device *d , struct device_attribute *attr , char *buf ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; int tmp___0 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = sprintf(buf, "%u\n", (int )ctx->ncm_parm.wNdpInDivisor); return ((ssize_t )tmp___0); } } static struct device_attribute dev_attr_wNdpInDivisor = {{"wNdpInDivisor", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & cdc_ncm_show_wNdpInDivisor, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}; static ssize_t cdc_ncm_show_wNdpInPayloadRemainder(struct device *d , struct device_attribute *attr , char *buf ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; int tmp___0 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = sprintf(buf, "%u\n", (int )ctx->ncm_parm.wNdpInPayloadRemainder); return ((ssize_t )tmp___0); } } static struct device_attribute dev_attr_wNdpInPayloadRemainder = {{"wNdpInPayloadRemainder", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & cdc_ncm_show_wNdpInPayloadRemainder, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}; static ssize_t cdc_ncm_show_wNdpInAlignment(struct device *d , struct device_attribute *attr , char *buf ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; int tmp___0 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = sprintf(buf, "%u\n", (int )ctx->ncm_parm.wNdpInAlignment); return ((ssize_t )tmp___0); } } static struct device_attribute dev_attr_wNdpInAlignment = {{"wNdpInAlignment", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & cdc_ncm_show_wNdpInAlignment, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}; static ssize_t cdc_ncm_show_dwNtbOutMaxSize(struct device *d , struct device_attribute *attr , char *buf ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; int tmp___0 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = sprintf(buf, "%u\n", ctx->ncm_parm.dwNtbOutMaxSize); return ((ssize_t )tmp___0); } } static struct device_attribute dev_attr_dwNtbOutMaxSize = {{"dwNtbOutMaxSize", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & cdc_ncm_show_dwNtbOutMaxSize, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}; static ssize_t cdc_ncm_show_wNdpOutDivisor(struct device *d , struct device_attribute *attr , char *buf ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; int tmp___0 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = sprintf(buf, "%u\n", (int )ctx->ncm_parm.wNdpOutDivisor); return ((ssize_t )tmp___0); } } static struct device_attribute dev_attr_wNdpOutDivisor = {{"wNdpOutDivisor", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & cdc_ncm_show_wNdpOutDivisor, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}; static ssize_t cdc_ncm_show_wNdpOutPayloadRemainder(struct device *d , struct device_attribute *attr , char *buf ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; int tmp___0 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = sprintf(buf, "%u\n", (int )ctx->ncm_parm.wNdpOutPayloadRemainder); return ((ssize_t )tmp___0); } } static struct device_attribute dev_attr_wNdpOutPayloadRemainder = {{"wNdpOutPayloadRemainder", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & cdc_ncm_show_wNdpOutPayloadRemainder, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}; static ssize_t cdc_ncm_show_wNdpOutAlignment(struct device *d , struct device_attribute *attr , char *buf ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; int tmp___0 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = sprintf(buf, "%u\n", (int )ctx->ncm_parm.wNdpOutAlignment); return ((ssize_t )tmp___0); } } static struct device_attribute dev_attr_wNdpOutAlignment = {{"wNdpOutAlignment", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & cdc_ncm_show_wNdpOutAlignment, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}; static ssize_t cdc_ncm_show_wNtbOutMaxDatagrams(struct device *d , struct device_attribute *attr , char *buf ) { struct usbnet *dev ; struct device const *__mptr ; void *tmp ; struct cdc_ncm_ctx *ctx ; int tmp___0 ; { __mptr = (struct device const *)d; tmp = netdev_priv((struct net_device const *)((struct net_device *)__mptr + 0xfffffffffffffac8UL)); dev = (struct usbnet *)tmp; ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp___0 = sprintf(buf, "%u\n", (int )ctx->ncm_parm.wNtbOutMaxDatagrams); return ((ssize_t )tmp___0); } } static struct device_attribute dev_attr_wNtbOutMaxDatagrams = {{"wNtbOutMaxDatagrams", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & cdc_ncm_show_wNtbOutMaxDatagrams, (ssize_t (*)(struct device * , struct device_attribute * , char const * , size_t ))0}; static struct attribute *cdc_ncm_sysfs_attrs[15U] = { & dev_attr_min_tx_pkt.attr, & dev_attr_rx_max.attr, & dev_attr_tx_max.attr, & dev_attr_tx_timer_usecs.attr, & dev_attr_bmNtbFormatsSupported.attr, & dev_attr_dwNtbInMaxSize.attr, & dev_attr_wNdpInDivisor.attr, & dev_attr_wNdpInPayloadRemainder.attr, & dev_attr_wNdpInAlignment.attr, & dev_attr_dwNtbOutMaxSize.attr, & dev_attr_wNdpOutDivisor.attr, & dev_attr_wNdpOutPayloadRemainder.attr, & dev_attr_wNdpOutAlignment.attr, & dev_attr_wNtbOutMaxDatagrams.attr, (struct attribute *)0}; static struct attribute_group cdc_ncm_sysfs_attr_group = {"cdc_ncm", 0, (struct attribute **)(& cdc_ncm_sysfs_attrs), 0}; static void cdc_ncm_update_rxtx_max(struct usbnet *dev , u32 new_rx , u32 new_tx ) { struct cdc_ncm_ctx *ctx ; u8 iface_no ; u32 val ; __le32 dwNtbInMaxSize ; struct _ddebug descriptor ; long tmp ; int tmp___0 ; bool tmp___1 ; __u16 tmp___2 ; bool tmp___3 ; u16 __val ; __u16 tmp___4 ; u16 __min ; u16 __max ; { ctx = (struct cdc_ncm_ctx *)dev->data[0]; iface_no = ((ctx->control)->cur_altsetting)->desc.bInterfaceNumber; val = cdc_ncm_check_rx_max(dev, new_rx); if (ctx->rx_max != val) { dwNtbInMaxSize = val; _dev_info((struct device const *)(& (dev->intf)->dev), "setting rx_max = %u\n", val); tmp___0 = usbnet_write_cmd(dev, 134, 33, 0, (int )iface_no, (void const *)(& dwNtbInMaxSize), 4); if (tmp___0 < 0) { descriptor.modname = "cdc_ncm"; descriptor.function = "cdc_ncm_update_rxtx_max"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor.format = "Setting NTB Input Size failed\n"; descriptor.lineno = 424U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (dev->intf)->dev), "Setting NTB Input Size failed\n"); } else { } } else { ctx->rx_max = val; } } else { } if (dev->rx_urb_size != (size_t )ctx->rx_max) { dev->rx_urb_size = (size_t )ctx->rx_max; tmp___1 = netif_running((struct net_device const *)dev->net); if ((int )tmp___1) { usbnet_unlink_rx_urbs(dev); } else { } } else { } val = cdc_ncm_check_tx_max(dev, new_tx); if (ctx->tx_max != val) { _dev_info((struct device const *)(& (dev->intf)->dev), "setting tx_max = %u\n", val); } else { } if (ctx->ncm_parm.dwNtbOutMaxSize != val) { tmp___2 = usb_maxpacket(dev->udev, (int )dev->out, 1); if (val % (u32 )tmp___2 == 0U) { val = val + 1U; } else { } } else { } tmp___3 = netif_running((struct net_device const *)dev->net); if ((int )tmp___3 && ctx->tx_max < val) { netif_tx_lock_bh(dev->net); usbnet_start_xmit((struct sk_buff *)0, dev->net); if ((unsigned long )ctx->tx_curr_skb != (unsigned long )((struct sk_buff *)0)) { dev_kfree_skb_any(ctx->tx_curr_skb); ctx->tx_curr_skb = (struct sk_buff *)0; } else { } ctx->tx_max = val; netif_tx_unlock_bh(dev->net); } else { ctx->tx_max = val; } dev->hard_mtu = ctx->tx_max; usbnet_update_max_qlen(dev); tmp___4 = usb_maxpacket(dev->udev, (int )dev->out, 1); __val = (unsigned int )((u16 )ctx->tx_max) + (unsigned int )tmp___4 * 65533U; __min = 512U; __max = (u16 )ctx->tx_max; __val = (u16 )((int )__min > (int )__val ? __min : __val); ctx->min_tx_pkt = (u16 )((int )__max < (int )__val ? __max : __val); return; } } static u8 cdc_ncm_flags(struct usbnet *dev ) { struct cdc_ncm_ctx *ctx ; { ctx = (struct cdc_ncm_ctx *)dev->data[0]; if (((unsigned int )((dev->intf)->cur_altsetting)->desc.bInterfaceSubClass == 14U && (unsigned int )((dev->intf)->cur_altsetting)->desc.bInterfaceProtocol == 0U) && (unsigned long )ctx->mbim_desc != (unsigned long )((struct usb_cdc_mbim_desc const *)0)) { return ((u8 )(ctx->mbim_desc)->bmNetworkCapabilities); } else { } if ((unsigned long )ctx->func_desc != (unsigned long )((struct usb_cdc_ncm_desc const *)0)) { return ((u8 )(ctx->func_desc)->bmNetworkCapabilities); } else { } return (0U); } } static int cdc_ncm_eth_hlen(struct usbnet *dev ) { { if ((unsigned int )((dev->intf)->cur_altsetting)->desc.bInterfaceSubClass == 14U && (unsigned int )((dev->intf)->cur_altsetting)->desc.bInterfaceProtocol == 0U) { return (0); } else { } return (14); } } static u32 cdc_ncm_min_dgram_size(struct usbnet *dev ) { { if ((unsigned int )((dev->intf)->cur_altsetting)->desc.bInterfaceSubClass == 14U && (unsigned int )((dev->intf)->cur_altsetting)->desc.bInterfaceProtocol == 0U) { return (2048U); } else { } return (1514U); } } static u32 cdc_ncm_max_dgram_size(struct usbnet *dev ) { struct cdc_ncm_ctx *ctx ; { ctx = (struct cdc_ncm_ctx *)dev->data[0]; if (((unsigned int )((dev->intf)->cur_altsetting)->desc.bInterfaceSubClass == 14U && (unsigned int )((dev->intf)->cur_altsetting)->desc.bInterfaceProtocol == 0U) && (unsigned long )ctx->mbim_desc != (unsigned long )((struct usb_cdc_mbim_desc const *)0)) { return ((u32 )(ctx->mbim_desc)->wMaxSegmentSize); } else { } if ((unsigned long )ctx->ether_desc != (unsigned long )((struct usb_cdc_ether_desc const *)0)) { return ((u32 )(ctx->ether_desc)->wMaxSegmentSize); } else { } return (8192U); } } static int cdc_ncm_init(struct usbnet *dev ) { struct cdc_ncm_ctx *ctx ; u8 iface_no ; int err ; struct _ddebug descriptor ; long tmp ; u8 tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; struct _ddebug descriptor___1 ; u8 tmp___2 ; long tmp___3 ; { ctx = (struct cdc_ncm_ctx *)dev->data[0]; iface_no = ((ctx->control)->cur_altsetting)->desc.bInterfaceNumber; err = usbnet_read_cmd(dev, 128, 161, 0, (int )iface_no, (void *)(& ctx->ncm_parm), 28); if (err < 0) { dev_err((struct device const *)(& (dev->intf)->dev), "failed GET_NTB_PARAMETERS\n"); return (err); } else { } tmp___0 = cdc_ncm_flags(dev); if (((int )tmp___0 & 16) != 0) { descriptor.modname = "cdc_ncm"; descriptor.function = "cdc_ncm_init"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor.format = "Setting CRC mode off\n"; descriptor.lineno = 534U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (dev->intf)->dev), "Setting CRC mode off\n"); } else { } err = usbnet_write_cmd(dev, 138, 33, 0, (int )iface_no, (void const *)0, 0); if (err < 0) { dev_err((struct device const *)(& (dev->intf)->dev), "SET_CRC_MODE failed\n"); } else { } } else { } if (((int )ctx->ncm_parm.bmNtbFormatsSupported & 2) != 0) { descriptor___0.modname = "cdc_ncm"; descriptor___0.function = "cdc_ncm_init"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___0.format = "Setting NTB format to 16-bit\n"; descriptor___0.lineno = 551U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& (dev->intf)->dev), "Setting NTB format to 16-bit\n"); } else { } err = usbnet_write_cmd(dev, 132, 33, 0, (int )iface_no, (void const *)0, 0); if (err < 0) { dev_err((struct device const *)(& (dev->intf)->dev), "SET_NTB_FORMAT failed\n"); } else { } } else { } ctx->rx_max = ctx->ncm_parm.dwNtbInMaxSize; ctx->tx_max = ctx->ncm_parm.dwNtbOutMaxSize; ctx->tx_remainder = ctx->ncm_parm.wNdpOutPayloadRemainder; ctx->tx_modulus = ctx->ncm_parm.wNdpOutDivisor; ctx->tx_ndp_modulus = ctx->ncm_parm.wNdpOutAlignment; ctx->tx_max_datagrams = ctx->ncm_parm.wNtbOutMaxDatagrams; descriptor___1.modname = "cdc_ncm"; descriptor___1.function = "cdc_ncm_init"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___1.format = "dwNtbInMaxSize=%u dwNtbOutMaxSize=%u wNdpOutPayloadRemainder=%u wNdpOutDivisor=%u wNdpOutAlignment=%u wNtbOutMaxDatagrams=%u flags=0x%x\n"; descriptor___1.lineno = 573U; descriptor___1.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___3 != 0L) { tmp___2 = cdc_ncm_flags(dev); __dynamic_dev_dbg(& descriptor___1, (struct device const *)(& (dev->intf)->dev), "dwNtbInMaxSize=%u dwNtbOutMaxSize=%u wNdpOutPayloadRemainder=%u wNdpOutDivisor=%u wNdpOutAlignment=%u wNtbOutMaxDatagrams=%u flags=0x%x\n", ctx->rx_max, ctx->tx_max, (int )ctx->tx_remainder, (int )ctx->tx_modulus, (int )ctx->tx_ndp_modulus, (int )ctx->tx_max_datagrams, (int )tmp___2); } else { } if ((unsigned int )ctx->tx_max_datagrams == 0U || (unsigned int )ctx->tx_max_datagrams > 40U) { ctx->tx_max_datagrams = 40U; } else { } ctx->max_ndp_size = (u32 )((unsigned long )((int )ctx->tx_max_datagrams + 1) + 2UL) * 4U; ctx->timer_interval = 400000U; return (0); } } static void cdc_ncm_set_dgram_size(struct usbnet *dev , int new_size ) { struct cdc_ncm_ctx *ctx ; u8 iface_no ; __le16 max_datagram_size ; u16 mbim_mtu ; int err ; u32 __val ; u32 __min ; u32 tmp ; u32 __max ; u8 tmp___0 ; struct _ddebug descriptor ; long tmp___1 ; struct _ddebug descriptor___0 ; long tmp___2 ; int __min1 ; int __min2 ; int tmp___3 ; { ctx = (struct cdc_ncm_ctx *)dev->data[0]; iface_no = ((ctx->control)->cur_altsetting)->desc.bInterfaceNumber; __val = (u32 )new_size; tmp = cdc_ncm_min_dgram_size(dev); __min = tmp; __max = 8192U; __val = __min > __val ? __min : __val; ctx->max_datagram_size = __max < __val ? __max : __val; tmp___0 = cdc_ncm_flags(dev); if (((int )tmp___0 & 8) == 0) { goto out; } else { } err = usbnet_read_cmd(dev, 135, 161, 0, (int )iface_no, (void *)(& max_datagram_size), 2); if (err < 0) { descriptor.modname = "cdc_ncm"; descriptor.function = "cdc_ncm_set_dgram_size"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor.format = "GET_MAX_DATAGRAM_SIZE failed\n"; descriptor.lineno = 612U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (dev->intf)->dev), "GET_MAX_DATAGRAM_SIZE failed\n"); } else { } goto out; } else { } if ((u32 )max_datagram_size == ctx->max_datagram_size) { goto out; } else { } max_datagram_size = (unsigned short )ctx->max_datagram_size; err = usbnet_write_cmd(dev, 136, 33, 0, (int )iface_no, (void const *)(& max_datagram_size), 2); if (err < 0) { descriptor___0.modname = "cdc_ncm"; descriptor___0.function = "cdc_ncm_set_dgram_size"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___0.format = "SET_MAX_DATAGRAM_SIZE failed\n"; descriptor___0.lineno = 624U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& (dev->intf)->dev), "SET_MAX_DATAGRAM_SIZE failed\n"); } else { } } else { } out: __min1 = (int )(dev->net)->mtu; tmp___3 = cdc_ncm_eth_hlen(dev); __min2 = (int )(ctx->max_datagram_size - (u32 )tmp___3); (dev->net)->mtu = (unsigned int )(__min1 < __min2 ? __min1 : __min2); if ((unsigned long )ctx->mbim_extended_desc != (unsigned long )((struct usb_cdc_mbim_extended_desc const *)0)) { mbim_mtu = (ctx->mbim_extended_desc)->wMTU; if ((unsigned int )mbim_mtu != 0U && (unsigned int )mbim_mtu < (dev->net)->mtu) { (dev->net)->mtu = (unsigned int )mbim_mtu; } else { } } else { } return; } } static void cdc_ncm_fix_modulus(struct usbnet *dev ) { struct cdc_ncm_ctx *ctx ; u32 val ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; struct _ddebug descriptor___1 ; long tmp___1 ; int tmp___2 ; { ctx = (struct cdc_ncm_ctx *)dev->data[0]; val = (u32 )ctx->tx_ndp_modulus; if ((val <= 3U || (- val & val) != val) || ctx->tx_max <= val) { descriptor.modname = "cdc_ncm"; descriptor.function = "cdc_ncm_fix_modulus"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor.format = "Using default alignment: 4 bytes\n"; descriptor.lineno = 653U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (dev->intf)->dev), "Using default alignment: 4 bytes\n"); } else { } ctx->tx_ndp_modulus = 4U; } else { } val = (u32 )ctx->tx_modulus; if ((val <= 3U || (- val & val) != val) || ctx->tx_max <= val) { descriptor___0.modname = "cdc_ncm"; descriptor___0.function = "cdc_ncm_fix_modulus"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___0.format = "Using default transmit modulus: 4 bytes\n"; descriptor___0.lineno = 667U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& (dev->intf)->dev), "Using default transmit modulus: 4 bytes\n"); } else { } ctx->tx_modulus = 4U; } else { } if ((int )ctx->tx_remainder >= (int )ctx->tx_modulus) { descriptor___1.modname = "cdc_ncm"; descriptor___1.function = "cdc_ncm_fix_modulus"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___1.format = "Using default transmit remainder: 0 bytes\n"; descriptor___1.lineno = 673U; descriptor___1.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor___1, (struct device const *)(& (dev->intf)->dev), "Using default transmit remainder: 0 bytes\n"); } else { } ctx->tx_remainder = 0U; } else { } tmp___2 = cdc_ncm_eth_hlen(dev); ctx->tx_remainder = (u16 )((int )((short )((int )ctx->tx_remainder - (int )((unsigned short )tmp___2))) & (int )((short )((unsigned int )ctx->tx_modulus + 65535U))); return; } } static int cdc_ncm_setup(struct usbnet *dev ) { struct cdc_ncm_ctx *ctx ; u32 def_rx ; u32 def_tx ; u32 __min1 ; u32 __min2 ; u32 __min1___0 ; u32 __min2___0 ; u32 tmp ; { ctx = (struct cdc_ncm_ctx *)dev->data[0]; __min1 = 16384U; __min2 = ctx->ncm_parm.dwNtbInMaxSize; def_rx = __min1 < __min2 ? __min1 : __min2; __min1___0 = 16384U; __min2___0 = ctx->ncm_parm.dwNtbOutMaxSize; def_tx = __min1___0 < __min2___0 ? __min1___0 : __min2___0; cdc_ncm_update_rxtx_max(dev, def_rx, def_tx); cdc_ncm_fix_modulus(dev); tmp = cdc_ncm_max_dgram_size(dev); cdc_ncm_set_dgram_size(dev, (int )tmp); return (0); } } static void cdc_ncm_find_endpoints(struct usbnet *dev , struct usb_interface *intf ) { struct usb_host_endpoint *e ; struct usb_host_endpoint *in ; struct usb_host_endpoint *out ; u8 ep ; int tmp ; int tmp___0 ; unsigned int tmp___1 ; unsigned int tmp___2 ; { in = (struct usb_host_endpoint *)0; out = (struct usb_host_endpoint *)0; ep = 0U; goto ldv_43773; ldv_43772: e = (intf->cur_altsetting)->endpoint + (unsigned long )ep; switch ((int )e->desc.bmAttributes & 3) { case 3: tmp = usb_endpoint_dir_in((struct usb_endpoint_descriptor const *)(& e->desc)); if (tmp != 0) { if ((unsigned long )dev->status == (unsigned long )((struct usb_host_endpoint *)0)) { dev->status = e; } else { } } else { } goto ldv_43769; case 2: tmp___0 = usb_endpoint_dir_in((struct usb_endpoint_descriptor const *)(& e->desc)); if (tmp___0 != 0) { if ((unsigned long )in == (unsigned long )((struct usb_host_endpoint *)0)) { in = e; } else { } } else if ((unsigned long )out == (unsigned long )((struct usb_host_endpoint *)0)) { out = e; } else { } goto ldv_43769; default: ; goto ldv_43769; } ldv_43769: ep = (u8 )((int )ep + 1); ldv_43773: ; if ((int )(intf->cur_altsetting)->desc.bNumEndpoints > (int )ep) { goto ldv_43772; } else { } if ((unsigned long )in != (unsigned long )((struct usb_host_endpoint *)0) && dev->in == 0U) { tmp___1 = __create_pipe(dev->udev, (unsigned int )in->desc.bEndpointAddress & 15U); dev->in = tmp___1 | 3221225600U; } else { } if ((unsigned long )out != (unsigned long )((struct usb_host_endpoint *)0) && dev->out == 0U) { tmp___2 = __create_pipe(dev->udev, (unsigned int )out->desc.bEndpointAddress & 15U); dev->out = tmp___2 | 3221225472U; } else { } return; } } static void cdc_ncm_free(struct cdc_ncm_ctx *ctx ) { { if ((unsigned long )ctx == (unsigned long )((struct cdc_ncm_ctx *)0)) { return; } else { } if ((unsigned long )ctx->tx_rem_skb != (unsigned long )((struct sk_buff *)0)) { dev_kfree_skb_any(ctx->tx_rem_skb); ctx->tx_rem_skb = (struct sk_buff *)0; } else { } if ((unsigned long )ctx->tx_curr_skb != (unsigned long )((struct sk_buff *)0)) { dev_kfree_skb_any(ctx->tx_curr_skb); ctx->tx_curr_skb = (struct sk_buff *)0; } else { } kfree((void const *)ctx); return; } } int cdc_ncm_bind_common(struct usbnet *dev , struct usb_interface *intf , u8 data_altsetting ) { struct usb_cdc_union_desc const *union_desc ; struct cdc_ncm_ctx *ctx ; struct usb_driver *driver ; u8 *buf ; int len ; int temp ; u8 iface_no ; void *tmp ; struct lock_class_key __key ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; struct _ddebug descriptor___1 ; long tmp___2 ; struct _ddebug descriptor___2 ; long tmp___3 ; struct _ddebug descriptor___3 ; long tmp___4 ; struct _ddebug descriptor___4 ; long tmp___5 ; struct _ddebug descriptor___5 ; long tmp___6 ; int tmp___7 ; struct _ddebug descriptor___6 ; long tmp___8 ; struct _ddebug descriptor___7 ; long tmp___9 ; struct _ddebug descriptor___8 ; long tmp___10 ; { union_desc = (struct usb_cdc_union_desc const *)0; tmp = kzalloc(416UL, 208U); ctx = (struct cdc_ncm_ctx *)tmp; if ((unsigned long )ctx == (unsigned long )((struct cdc_ncm_ctx *)0)) { return (-12); } else { } hrtimer_init(& ctx->tx_timer, 1, 1); ctx->tx_timer.function = & cdc_ncm_tx_timer_cb; ctx->bh.data = (unsigned long )dev; ctx->bh.func = & cdc_ncm_txpath_bh; atomic_set(& ctx->stop, 0); spinlock_check(& ctx->mtx); __raw_spin_lock_init(& ctx->mtx.ldv_6338.rlock, "&(&ctx->mtx)->rlock", & __key); dev->data[0] = (unsigned long )ctx; ctx->control = intf; driver = driver_of(intf); buf = (intf->cur_altsetting)->extra; len = (intf->cur_altsetting)->extralen; goto ldv_43803; ldv_43802: ; if ((unsigned int )*(buf + 1UL) != 36U) { goto advance; } else { } switch ((int )*(buf + 2UL)) { case 6: ; if ((unsigned int )*buf <= 4U) { goto ldv_43793; } else { } union_desc = (struct usb_cdc_union_desc const *)buf; if ((int )(intf->cur_altsetting)->desc.bInterfaceNumber != (int )((unsigned char )union_desc->bMasterInterface0)) { descriptor.modname = "cdc_ncm"; descriptor.function = "cdc_ncm_bind_common"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor.format = "bogus CDC Union\n"; descriptor.lineno = 812U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& intf->dev), "bogus CDC Union\n"); } else { } goto error; } else { } ctx->data = usb_ifnum_to_if((struct usb_device const *)dev->udev, (unsigned int )union_desc->bSlaveInterface0); goto ldv_43793; case 15: ; if ((unsigned int )*buf <= 12U) { goto ldv_43793; } else { } ctx->ether_desc = (struct usb_cdc_ether_desc const *)buf; goto ldv_43793; case 26: ; if ((unsigned int )*buf <= 5U) { goto ldv_43793; } else { } ctx->func_desc = (struct usb_cdc_ncm_desc const *)buf; goto ldv_43793; case 27: ; if ((unsigned int )*buf <= 11U) { goto ldv_43793; } else { } ctx->mbim_desc = (struct usb_cdc_mbim_desc const *)buf; goto ldv_43793; case 28: ; if ((unsigned int )*buf <= 7U) { goto ldv_43793; } else { } ctx->mbim_extended_desc = (struct usb_cdc_mbim_extended_desc const *)buf; goto ldv_43793; default: ; goto ldv_43793; } ldv_43793: ; advance: temp = (int )*buf; buf = buf + (unsigned long )temp; len = len - temp; ldv_43803: ; if ((len > 0 && (unsigned int )*buf > 2U) && (int )*buf <= len) { goto ldv_43802; } else { } if (((unsigned long )union_desc == (unsigned long )((struct usb_cdc_union_desc const *)0) && (unsigned long )intf->intf_assoc != (unsigned long )((struct usb_interface_assoc_descriptor *)0)) && (unsigned int )(intf->intf_assoc)->bInterfaceCount == 2U) { ctx->data = usb_ifnum_to_if((struct usb_device const *)dev->udev, (unsigned int )((int )(intf->cur_altsetting)->desc.bInterfaceNumber + 1)); descriptor___0.modname = "cdc_ncm"; descriptor___0.function = "cdc_ncm_bind_common"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___0.format = "CDC Union missing - got slave from IAD\n"; descriptor___0.lineno = 862U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& intf->dev), "CDC Union missing - got slave from IAD\n"); } else { } } else { } if ((unsigned long )ctx->data == (unsigned long )((struct usb_interface *)0)) { descriptor___1.modname = "cdc_ncm"; descriptor___1.function = "cdc_ncm_bind_common"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___1.format = "CDC Union missing and no IAD found\n"; descriptor___1.lineno = 867U; descriptor___1.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_dev_dbg(& descriptor___1, (struct device const *)(& intf->dev), "CDC Union missing and no IAD found\n"); } else { } goto error; } else { } if ((unsigned int )(intf->cur_altsetting)->desc.bInterfaceSubClass == 14U && (unsigned int )(intf->cur_altsetting)->desc.bInterfaceProtocol == 0U) { if ((unsigned long )ctx->mbim_desc == (unsigned long )((struct usb_cdc_mbim_desc const *)0)) { descriptor___2.modname = "cdc_ncm"; descriptor___2.function = "cdc_ncm_bind_common"; descriptor___2.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___2.format = "MBIM functional descriptor missing\n"; descriptor___2.lineno = 872U; descriptor___2.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); if (tmp___3 != 0L) { __dynamic_dev_dbg(& descriptor___2, (struct device const *)(& intf->dev), "MBIM functional descriptor missing\n"); } else { } goto error; } else { } } else if ((unsigned long )ctx->ether_desc == (unsigned long )((struct usb_cdc_ether_desc const *)0) || (unsigned long )ctx->func_desc == (unsigned long )((struct usb_cdc_ncm_desc const *)0)) { descriptor___3.modname = "cdc_ncm"; descriptor___3.function = "cdc_ncm_bind_common"; descriptor___3.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___3.format = "NCM or ECM functional descriptors missing\n"; descriptor___3.lineno = 877U; descriptor___3.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___3.flags & 1L, 0L); if (tmp___4 != 0L) { __dynamic_dev_dbg(& descriptor___3, (struct device const *)(& intf->dev), "NCM or ECM functional descriptors missing\n"); } else { } goto error; } else { } if ((unsigned long )ctx->data != (unsigned long )ctx->control) { temp = usb_driver_claim_interface(driver, ctx->data, (void *)dev); if (temp != 0) { descriptor___4.modname = "cdc_ncm"; descriptor___4.function = "cdc_ncm_bind_common"; descriptor___4.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___4.format = "failed to claim data intf\n"; descriptor___4.lineno = 886U; descriptor___4.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___4.flags & 1L, 0L); if (tmp___5 != 0L) { __dynamic_dev_dbg(& descriptor___4, (struct device const *)(& intf->dev), "failed to claim data intf\n"); } else { } goto error; } else { } } else { } iface_no = ((ctx->data)->cur_altsetting)->desc.bInterfaceNumber; temp = usb_set_interface(dev->udev, (int )iface_no, 0); if (temp != 0) { descriptor___5.modname = "cdc_ncm"; descriptor___5.function = "cdc_ncm_bind_common"; descriptor___5.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___5.format = "set interface failed\n"; descriptor___5.lineno = 896U; descriptor___5.flags = 0U; tmp___6 = ldv__builtin_expect((long )descriptor___5.flags & 1L, 0L); if (tmp___6 != 0L) { __dynamic_dev_dbg(& descriptor___5, (struct device const *)(& intf->dev), "set interface failed\n"); } else { } goto error2; } else { } tmp___7 = cdc_ncm_init(dev); if (tmp___7 != 0) { goto error2; } else { } temp = usb_set_interface(dev->udev, (int )iface_no, (int )data_altsetting); if (temp != 0) { descriptor___6.modname = "cdc_ncm"; descriptor___6.function = "cdc_ncm_bind_common"; descriptor___6.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___6.format = "set interface failed\n"; descriptor___6.lineno = 907U; descriptor___6.flags = 0U; tmp___8 = ldv__builtin_expect((long )descriptor___6.flags & 1L, 0L); if (tmp___8 != 0L) { __dynamic_dev_dbg(& descriptor___6, (struct device const *)(& intf->dev), "set interface failed\n"); } else { } goto error2; } else { } cdc_ncm_find_endpoints(dev, ctx->data); cdc_ncm_find_endpoints(dev, ctx->control); if ((dev->in == 0U || dev->out == 0U) || (unsigned long )dev->status == (unsigned long )((struct usb_host_endpoint *)0)) { descriptor___7.modname = "cdc_ncm"; descriptor___7.function = "cdc_ncm_bind_common"; descriptor___7.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___7.format = "failed to collect endpoints\n"; descriptor___7.lineno = 914U; descriptor___7.flags = 0U; tmp___9 = ldv__builtin_expect((long )descriptor___7.flags & 1L, 0L); if (tmp___9 != 0L) { __dynamic_dev_dbg(& descriptor___7, (struct device const *)(& intf->dev), "failed to collect endpoints\n"); } else { } goto error2; } else { } usb_set_intfdata(ctx->data, (void *)dev); usb_set_intfdata(ctx->control, (void *)dev); if ((unsigned long )ctx->ether_desc != (unsigned long )((struct usb_cdc_ether_desc const *)0)) { temp = usbnet_get_ethernet_addr(dev, (int )(ctx->ether_desc)->iMACAddress); if (temp != 0) { descriptor___8.modname = "cdc_ncm"; descriptor___8.function = "cdc_ncm_bind_common"; descriptor___8.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___8.format = "failed to get mac address\n"; descriptor___8.lineno = 924U; descriptor___8.flags = 0U; tmp___10 = ldv__builtin_expect((long )descriptor___8.flags & 1L, 0L); if (tmp___10 != 0L) { __dynamic_dev_dbg(& descriptor___8, (struct device const *)(& intf->dev), "failed to get mac address\n"); } else { } goto error2; } else { } _dev_info((struct device const *)(& intf->dev), "MAC-Address: %pM\n", (dev->net)->dev_addr); } else { } cdc_ncm_setup(dev); (dev->net)->ethtool_ops = & cdc_ncm_ethtool_ops; (dev->net)->sysfs_groups[0] = (struct attribute_group const *)(& cdc_ncm_sysfs_attr_group); return (0); error2: usb_set_intfdata(ctx->control, (void *)0); usb_set_intfdata(ctx->data, (void *)0); if ((unsigned long )ctx->data != (unsigned long )ctx->control) { usb_driver_release_interface(driver, ctx->data); } else { } error: cdc_ncm_free((struct cdc_ncm_ctx *)dev->data[0]); dev->data[0] = 0UL; _dev_info((struct device const *)(& intf->dev), "bind() failure\n"); return (-19); } } static char const __kstrtab_cdc_ncm_bind_common[20U] = { 'c', 'd', 'c', '_', 'n', 'c', 'm', '_', 'b', 'i', 'n', 'd', '_', 'c', 'o', 'm', 'm', 'o', 'n', '\000'}; struct kernel_symbol const __ksymtab_cdc_ncm_bind_common ; struct kernel_symbol const __ksymtab_cdc_ncm_bind_common = {(unsigned long )(& cdc_ncm_bind_common), (char const *)(& __kstrtab_cdc_ncm_bind_common)}; void cdc_ncm_unbind(struct usbnet *dev , struct usb_interface *intf ) { struct cdc_ncm_ctx *ctx ; struct usb_driver *driver ; struct usb_driver *tmp ; int tmp___0 ; { ctx = (struct cdc_ncm_ctx *)dev->data[0]; tmp = driver_of(intf); driver = tmp; if ((unsigned long )ctx == (unsigned long )((struct cdc_ncm_ctx *)0)) { return; } else { } atomic_set(& ctx->stop, 1); tmp___0 = hrtimer_active((struct hrtimer const *)(& ctx->tx_timer)); if (tmp___0 != 0) { hrtimer_cancel(& ctx->tx_timer); } else { } tasklet_kill(& ctx->bh); if ((unsigned long )ctx->control == (unsigned long )ctx->data) { ctx->data = (struct usb_interface *)0; } else { } if ((unsigned long )ctx->control == (unsigned long )intf && (unsigned long )ctx->data != (unsigned long )((struct usb_interface *)0)) { usb_set_intfdata(ctx->data, (void *)0); usb_driver_release_interface(driver, ctx->data); ctx->data = (struct usb_interface *)0; } else if ((unsigned long )ctx->data == (unsigned long )intf && (unsigned long )ctx->control != (unsigned long )((struct usb_interface *)0)) { usb_set_intfdata(ctx->control, (void *)0); usb_driver_release_interface(driver, ctx->control); ctx->control = (struct usb_interface *)0; } else { } usb_set_intfdata(intf, (void *)0); cdc_ncm_free(ctx); return; } } static char const __kstrtab_cdc_ncm_unbind[15U] = { 'c', 'd', 'c', '_', 'n', 'c', 'm', '_', 'u', 'n', 'b', 'i', 'n', 'd', '\000'}; struct kernel_symbol const __ksymtab_cdc_ncm_unbind ; struct kernel_symbol const __ksymtab_cdc_ncm_unbind = {(unsigned long )(& cdc_ncm_unbind), (char const *)(& __kstrtab_cdc_ncm_unbind)}; u8 cdc_ncm_select_altsetting(struct usb_interface *intf ) { struct usb_host_interface *alt ; { if (intf->num_altsetting <= 1U) { return ((intf->cur_altsetting)->desc.bAlternateSetting); } else { } if ((int )prefer_mbim) { alt = usb_altnum_to_altsetting((struct usb_interface const *)intf, 1U); if ((unsigned long )alt != (unsigned long )((struct usb_host_interface *)0) && ((unsigned int )alt->desc.bInterfaceSubClass == 14U && (unsigned int )alt->desc.bInterfaceProtocol == 0U)) { return (1U); } else { } } else { } return (0U); } } static char const __kstrtab_cdc_ncm_select_altsetting[26U] = { 'c', 'd', 'c', '_', 'n', 'c', 'm', '_', 's', 'e', 'l', 'e', 'c', 't', '_', 'a', 'l', 't', 's', 'e', 't', 't', 'i', 'n', 'g', '\000'}; struct kernel_symbol const __ksymtab_cdc_ncm_select_altsetting ; struct kernel_symbol const __ksymtab_cdc_ncm_select_altsetting = {(unsigned long )(& cdc_ncm_select_altsetting), (char const *)(& __kstrtab_cdc_ncm_select_altsetting)}; static int cdc_ncm_bind(struct usbnet *dev , struct usb_interface *intf ) { int ret ; u8 tmp ; { tmp = cdc_ncm_select_altsetting(intf); if ((unsigned int )tmp != 0U) { return (-19); } else { } ret = cdc_ncm_bind_common(dev, intf, 1); usbnet_link_change(dev, 0, 0); return (ret); } } static void cdc_ncm_align_tail(struct sk_buff *skb , size_t modulus , size_t remainder , size_t max ) { size_t align ; unsigned char *tmp ; int tmp___0 ; { align = (size_t )((((skb->len + (unsigned int )modulus) - 1U) & - ((unsigned int )modulus)) - skb->len) + remainder; if ((size_t )skb->len + align > max) { align = max - (size_t )skb->len; } else { } if (align != 0UL) { tmp___0 = skb_tailroom((struct sk_buff const *)skb); if ((size_t )tmp___0 >= align) { tmp = skb_put(skb, (unsigned int )align); memset((void *)tmp, 0, align); } else { } } else { } return; } } static struct usb_cdc_ncm_ndp16 *cdc_ncm_ndp(struct cdc_ncm_ctx *ctx , struct sk_buff *skb , __le32 sign , size_t reserve ) { struct usb_cdc_ncm_ndp16 *ndp16 ; struct usb_cdc_ncm_nth16 *nth16 ; size_t ndpoffset ; unsigned char *tmp ; void *tmp___0 ; { ndp16 = (struct usb_cdc_ncm_ndp16 *)0; nth16 = (struct usb_cdc_ncm_nth16 *)skb->data; ndpoffset = (size_t )nth16->wNdpIndex; goto ldv_43871; ldv_43870: ndp16 = (struct usb_cdc_ncm_ndp16 *)(skb->data + ndpoffset); if (ndp16->dwSignature == sign) { return (ndp16); } else { } ndpoffset = (size_t )ndp16->wNextNdpIndex; ldv_43871: ; if (ndpoffset != 0UL) { goto ldv_43870; } else { } cdc_ncm_align_tail(skb, (size_t )ctx->tx_ndp_modulus, 0UL, (size_t )ctx->tx_max); if ((size_t )(ctx->tx_max - skb->len) - reserve < (size_t )ctx->max_ndp_size) { return ((struct usb_cdc_ncm_ndp16 *)0); } else { } if ((unsigned long )ndp16 != (unsigned long )((struct usb_cdc_ncm_ndp16 *)0)) { ndp16->wNextNdpIndex = (unsigned short )skb->len; } else { nth16->wNdpIndex = (unsigned short )skb->len; } tmp = skb_put(skb, ctx->max_ndp_size); tmp___0 = memset((void *)tmp, 0, (size_t )ctx->max_ndp_size); ndp16 = (struct usb_cdc_ncm_ndp16 *)tmp___0; ndp16->dwSignature = sign; ndp16->wLength = 12U; return (ndp16); } } struct sk_buff *cdc_ncm_fill_tx_frame(struct usbnet *dev , struct sk_buff *skb , __le32 sign ) { struct cdc_ncm_ctx *ctx ; struct usb_cdc_ncm_nth16 *nth16 ; struct usb_cdc_ncm_ndp16 *ndp16 ; struct sk_buff *skb_out ; u16 n ; u16 index ; u16 ndplen ; u8 ready2send ; struct sk_buff *__tmp ; __le32 __tmp___0 ; unsigned char *tmp ; void *tmp___0 ; u16 tmp___1 ; size_t __len ; void *__ret ; unsigned char *tmp___3 ; unsigned char *tmp___4 ; unsigned char *tmp___5 ; { ctx = (struct cdc_ncm_ctx *)dev->data[0]; n = 0U; ready2send = 0U; if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) { __tmp = skb; skb = ctx->tx_rem_skb; ctx->tx_rem_skb = __tmp; __tmp___0 = sign; sign = ctx->tx_rem_sign; ctx->tx_rem_sign = __tmp___0; } else { ready2send = 1U; } skb_out = ctx->tx_curr_skb; if ((unsigned long )skb_out == (unsigned long )((struct sk_buff *)0)) { skb_out = ldv_alloc_skb_12(ctx->tx_max, 32U); if ((unsigned long )skb_out == (unsigned long )((struct sk_buff *)0)) { if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) { dev_kfree_skb_any(skb); (dev->net)->stats.tx_dropped = (dev->net)->stats.tx_dropped + 1UL; } else { } goto exit_no_skb; } else { } tmp = skb_put(skb_out, 12U); tmp___0 = memset((void *)tmp, 0, 12UL); nth16 = (struct usb_cdc_ncm_nth16 *)tmp___0; nth16->dwSignature = 1213023054U; nth16->wHeaderLength = 12U; tmp___1 = ctx->tx_seq; ctx->tx_seq = (u16 )((int )ctx->tx_seq + 1); nth16->wSequence = tmp___1; ctx->tx_curr_frame_num = 0U; ctx->tx_curr_frame_payload = 0U; } else { } n = (u16 )ctx->tx_curr_frame_num; goto ldv_43894; ldv_43893: ; if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) { skb = ctx->tx_rem_skb; sign = ctx->tx_rem_sign; ctx->tx_rem_skb = (struct sk_buff *)0; if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) { goto ldv_43889; } else { } } else { } ndp16 = cdc_ncm_ndp(ctx, skb_out, sign, (size_t )((skb->len + (unsigned int )ctx->tx_modulus) + (unsigned int )ctx->tx_remainder)); cdc_ncm_align_tail(skb_out, (size_t )ctx->tx_modulus, (size_t )ctx->tx_remainder, (size_t )ctx->tx_max); if ((unsigned long )ndp16 == (unsigned long )((struct usb_cdc_ncm_ndp16 *)0) || skb_out->len + skb->len > ctx->tx_max) { if ((unsigned int )n == 0U) { dev_kfree_skb_any(skb); skb = (struct sk_buff *)0; (dev->net)->stats.tx_dropped = (dev->net)->stats.tx_dropped + 1UL; } else { if ((unsigned long )ctx->tx_rem_skb != (unsigned long )((struct sk_buff *)0)) { dev_kfree_skb_any(ctx->tx_rem_skb); (dev->net)->stats.tx_dropped = (dev->net)->stats.tx_dropped + 1UL; } else { } ctx->tx_rem_skb = skb; ctx->tx_rem_sign = sign; skb = (struct sk_buff *)0; ready2send = 1U; ctx->tx_reason_ntb_full = ctx->tx_reason_ntb_full + 1U; } goto ldv_43889; } else { } ndplen = ndp16->wLength; index = (unsigned int )((u16 )(((unsigned long )ndplen - 8UL) / 4UL)) - 1U; ndp16->dpe16[(int )index].wDatagramLength = (unsigned short )skb->len; ndp16->dpe16[(int )index].wDatagramIndex = (unsigned short )skb_out->len; ndp16->wLength = (unsigned int )ndplen + 4U; __len = (size_t )skb->len; tmp___3 = skb_put(skb_out, skb->len); __ret = __builtin_memcpy((void *)tmp___3, (void const *)skb->data, __len); ctx->tx_curr_frame_payload = ctx->tx_curr_frame_payload + skb->len; dev_kfree_skb_any(skb); skb = (struct sk_buff *)0; if ((unsigned int )index > 39U) { ready2send = 1U; ctx->tx_reason_ndp_full = ctx->tx_reason_ndp_full + 1U; goto ldv_43889; } else { } n = (u16 )((int )n + 1); ldv_43894: ; if ((int )ctx->tx_max_datagrams > (int )n) { goto ldv_43893; } else { } ldv_43889: ; if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) { dev_kfree_skb_any(skb); skb = (struct sk_buff *)0; (dev->net)->stats.tx_dropped = (dev->net)->stats.tx_dropped + 1UL; } else { } ctx->tx_curr_frame_num = (u32 )n; if ((unsigned int )n == 0U) { ctx->tx_curr_skb = skb_out; goto exit_no_skb; } else if (((int )ctx->tx_max_datagrams > (int )n && (unsigned int )ready2send == 0U) && ctx->timer_interval != 0U) { ctx->tx_curr_skb = skb_out; if ((unsigned int )n <= 2U) { ctx->tx_timer_pending = 2U; } else { } goto exit_no_skb; } else if ((int )ctx->tx_max_datagrams == (int )n) { ctx->tx_reason_max_datagram = ctx->tx_reason_max_datagram + 1U; } else { } if (((dev->driver_info)->flags & 512) == 0 && skb_out->len > (unsigned int )ctx->min_tx_pkt) { tmp___4 = skb_put(skb_out, ctx->tx_max - skb_out->len); memset((void *)tmp___4, 0, (size_t )(ctx->tx_max - skb_out->len)); } else if (skb_out->len < ctx->tx_max && skb_out->len % dev->maxpacket == 0U) { tmp___5 = skb_put(skb_out, 1U); *tmp___5 = 0U; } else { } nth16 = (struct usb_cdc_ncm_nth16 *)skb_out->data; nth16->wBlockLength = (unsigned short )skb_out->len; ctx->tx_curr_skb = (struct sk_buff *)0; (dev->net)->stats.tx_packets = (dev->net)->stats.tx_packets + (unsigned long )ctx->tx_curr_frame_num; ctx->tx_overhead = ctx->tx_overhead + (u64 )(skb_out->len - ctx->tx_curr_frame_payload); ctx->tx_ntbs = ctx->tx_ntbs + 1ULL; (dev->net)->stats.tx_bytes = (dev->net)->stats.tx_bytes - (unsigned long )(skb_out->len - ctx->tx_curr_frame_payload); return (skb_out); exit_no_skb: ; if ((unsigned long )ctx->tx_curr_skb != (unsigned long )((struct sk_buff *)0) && (unsigned int )n != 0U) { cdc_ncm_tx_timeout_start(ctx); } else { } return ((struct sk_buff *)0); } } static char const __kstrtab_cdc_ncm_fill_tx_frame[22U] = { 'c', 'd', 'c', '_', 'n', 'c', 'm', '_', 'f', 'i', 'l', 'l', '_', 't', 'x', '_', 'f', 'r', 'a', 'm', 'e', '\000'}; struct kernel_symbol const __ksymtab_cdc_ncm_fill_tx_frame ; struct kernel_symbol const __ksymtab_cdc_ncm_fill_tx_frame = {(unsigned long )(& cdc_ncm_fill_tx_frame), (char const *)(& __kstrtab_cdc_ncm_fill_tx_frame)}; static void cdc_ncm_tx_timeout_start(struct cdc_ncm_ctx *ctx ) { ktime_t tmp ; int tmp___0 ; int tmp___1 ; { tmp___0 = hrtimer_active((struct hrtimer const *)(& ctx->tx_timer)); if (tmp___0 == 0) { tmp___1 = atomic_read((atomic_t const *)(& ctx->stop)); if (tmp___1 == 0) { tmp = ktime_set(0L, (unsigned long const )ctx->timer_interval); hrtimer_start(& ctx->tx_timer, tmp, 1); } else { } } else { } return; } } static enum hrtimer_restart cdc_ncm_tx_timer_cb(struct hrtimer *timer ) { struct cdc_ncm_ctx *ctx ; struct hrtimer const *__mptr ; int tmp ; { __mptr = (struct hrtimer const *)timer; ctx = (struct cdc_ncm_ctx *)__mptr + 0xffffffffffffffe0UL; tmp = atomic_read((atomic_t const *)(& ctx->stop)); if (tmp == 0) { tasklet_schedule(& ctx->bh); } else { } return (0); } } static void cdc_ncm_txpath_bh(unsigned long param ) { struct usbnet *dev ; struct cdc_ncm_ctx *ctx ; { dev = (struct usbnet *)param; ctx = (struct cdc_ncm_ctx *)dev->data[0]; spin_lock_bh(& ctx->mtx); if (ctx->tx_timer_pending != 0U) { ctx->tx_timer_pending = ctx->tx_timer_pending - 1U; cdc_ncm_tx_timeout_start(ctx); spin_unlock_bh(& ctx->mtx); } else if ((unsigned long )dev->net != (unsigned long )((struct net_device *)0)) { ctx->tx_reason_timeout = ctx->tx_reason_timeout + 1U; spin_unlock_bh(& ctx->mtx); netif_tx_lock_bh(dev->net); usbnet_start_xmit((struct sk_buff *)0, dev->net); netif_tx_unlock_bh(dev->net); } else { spin_unlock_bh(& ctx->mtx); } return; } } struct sk_buff *cdc_ncm_tx_fixup(struct usbnet *dev , struct sk_buff *skb , gfp_t flags ) { struct sk_buff *skb_out ; struct cdc_ncm_ctx *ctx ; { ctx = (struct cdc_ncm_ctx *)dev->data[0]; if ((unsigned long )ctx == (unsigned long )((struct cdc_ncm_ctx *)0)) { goto error; } else { } spin_lock_bh(& ctx->mtx); skb_out = cdc_ncm_fill_tx_frame(dev, skb, 810369870U); spin_unlock_bh(& ctx->mtx); return (skb_out); error: ; if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) { dev_kfree_skb_any(skb); } else { } return ((struct sk_buff *)0); } } static char const __kstrtab_cdc_ncm_tx_fixup[17U] = { 'c', 'd', 'c', '_', 'n', 'c', 'm', '_', 't', 'x', '_', 'f', 'i', 'x', 'u', 'p', '\000'}; struct kernel_symbol const __ksymtab_cdc_ncm_tx_fixup ; struct kernel_symbol const __ksymtab_cdc_ncm_tx_fixup = {(unsigned long )(& cdc_ncm_tx_fixup), (char const *)(& __kstrtab_cdc_ncm_tx_fixup)}; int cdc_ncm_rx_verify_nth16(struct cdc_ncm_ctx *ctx , struct sk_buff *skb_in ) { struct usbnet *dev ; void *tmp ; struct usb_cdc_ncm_nth16 *nth16 ; int len ; int ret ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; struct _ddebug descriptor___1 ; long tmp___2 ; struct _ddebug descriptor___2 ; long tmp___3 ; { tmp = netdev_priv((struct net_device const *)skb_in->dev); dev = (struct usbnet *)tmp; ret = -22; if ((unsigned long )ctx == (unsigned long )((struct cdc_ncm_ctx *)0)) { goto error; } else { } if (skb_in->len <= 19U) { if ((dev->msg_enable & 64) != 0) { descriptor.modname = "cdc_ncm"; descriptor.function = "cdc_ncm_rx_verify_nth16"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor.format = "frame too short\n"; descriptor.lineno = 1354U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_netdev_dbg(& descriptor, (struct net_device const *)dev->net, "frame too short\n"); } else { } } else { } goto error; } else { } nth16 = (struct usb_cdc_ncm_nth16 *)skb_in->data; if (nth16->dwSignature != 1213023054U) { if ((dev->msg_enable & 64) != 0) { descriptor___0.modname = "cdc_ncm"; descriptor___0.function = "cdc_ncm_rx_verify_nth16"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___0.format = "invalid NTH16 signature <%#010x>\n"; descriptor___0.lineno = 1363U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_netdev_dbg(& descriptor___0, (struct net_device const *)dev->net, "invalid NTH16 signature <%#010x>\n", nth16->dwSignature); } else { } } else { } goto error; } else { } len = (int )nth16->wBlockLength; if ((u32 )len > ctx->rx_max) { if ((dev->msg_enable & 64) != 0) { descriptor___1.modname = "cdc_ncm"; descriptor___1.function = "cdc_ncm_rx_verify_nth16"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___1.format = "unsupported NTB block length %u/%u\n"; descriptor___1.lineno = 1371U; descriptor___1.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_netdev_dbg(& descriptor___1, (struct net_device const *)dev->net, "unsupported NTB block length %u/%u\n", len, ctx->rx_max); } else { } } else { } goto error; } else { } if (((int )ctx->rx_seq + 1 != (int )nth16->wSequence && ((unsigned int )ctx->rx_seq != 0U || (unsigned int )nth16->wSequence != 0U)) && ((unsigned int )ctx->rx_seq != 65535U || (unsigned int )nth16->wSequence != 0U)) { if ((dev->msg_enable & 64) != 0) { descriptor___2.modname = "cdc_ncm"; descriptor___2.function = "cdc_ncm_rx_verify_nth16"; descriptor___2.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___2.format = "sequence number glitch prev=%d curr=%d\n"; descriptor___2.lineno = 1380U; descriptor___2.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); if (tmp___3 != 0L) { __dynamic_netdev_dbg(& descriptor___2, (struct net_device const *)dev->net, "sequence number glitch prev=%d curr=%d\n", (int )ctx->rx_seq, (int )nth16->wSequence); } else { } } else { } } else { } ctx->rx_seq = nth16->wSequence; ret = (int )nth16->wNdpIndex; error: ; return (ret); } } static char const __kstrtab_cdc_ncm_rx_verify_nth16[24U] = { 'c', 'd', 'c', '_', 'n', 'c', 'm', '_', 'r', 'x', '_', 'v', 'e', 'r', 'i', 'f', 'y', '_', 'n', 't', 'h', '1', '6', '\000'}; struct kernel_symbol const __ksymtab_cdc_ncm_rx_verify_nth16 ; struct kernel_symbol const __ksymtab_cdc_ncm_rx_verify_nth16 = {(unsigned long )(& cdc_ncm_rx_verify_nth16), (char const *)(& __kstrtab_cdc_ncm_rx_verify_nth16)}; int cdc_ncm_rx_verify_ndp16(struct sk_buff *skb_in , int ndpoffset ) { struct usbnet *dev ; void *tmp ; struct usb_cdc_ncm_ndp16 *ndp16 ; int ret ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; struct _ddebug descriptor___1 ; long tmp___2 ; { tmp = netdev_priv((struct net_device const *)skb_in->dev); dev = (struct usbnet *)tmp; ret = -22; if ((unsigned long )ndpoffset + 8UL > (unsigned long )skb_in->len) { if ((dev->msg_enable & 64) != 0) { descriptor.modname = "cdc_ncm"; descriptor.function = "cdc_ncm_rx_verify_ndp16"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor.format = "invalid NDP offset <%u>\n"; descriptor.lineno = 1399U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_netdev_dbg(& descriptor, (struct net_device const *)dev->net, "invalid NDP offset <%u>\n", ndpoffset); } else { } } else { } goto error; } else { } ndp16 = (struct usb_cdc_ncm_ndp16 *)skb_in->data + (unsigned long )ndpoffset; if ((unsigned int )ndp16->wLength <= 15U) { if ((dev->msg_enable & 64) != 0) { descriptor___0.modname = "cdc_ncm"; descriptor___0.function = "cdc_ncm_rx_verify_ndp16"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___0.format = "invalid DPT16 length <%u>\n"; descriptor___0.lineno = 1406U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_netdev_dbg(& descriptor___0, (struct net_device const *)dev->net, "invalid DPT16 length <%u>\n", (int )ndp16->wLength); } else { } } else { } goto error; } else { } ret = (int )(((unsigned long )ndp16->wLength - 8UL) / 4UL); ret = ret - 1; if (((unsigned long )ret + 2UL) * 4UL > (unsigned long )skb_in->len) { if ((dev->msg_enable & 64) != 0) { descriptor___1.modname = "cdc_ncm"; descriptor___1.function = "cdc_ncm_rx_verify_ndp16"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___1.format = "Invalid nframes = %d\n"; descriptor___1.lineno = 1417U; descriptor___1.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_netdev_dbg(& descriptor___1, (struct net_device const *)dev->net, "Invalid nframes = %d\n", ret); } else { } } else { } ret = -22; } else { } error: ; return (ret); } } static char const __kstrtab_cdc_ncm_rx_verify_ndp16[24U] = { 'c', 'd', 'c', '_', 'n', 'c', 'm', '_', 'r', 'x', '_', 'v', 'e', 'r', 'i', 'f', 'y', '_', 'n', 'd', 'p', '1', '6', '\000'}; struct kernel_symbol const __ksymtab_cdc_ncm_rx_verify_ndp16 ; struct kernel_symbol const __ksymtab_cdc_ncm_rx_verify_ndp16 = {(unsigned long )(& cdc_ncm_rx_verify_ndp16), (char const *)(& __kstrtab_cdc_ncm_rx_verify_ndp16)}; int cdc_ncm_rx_fixup(struct usbnet *dev , struct sk_buff *skb_in ) { struct sk_buff *skb ; struct cdc_ncm_ctx *ctx ; int len ; int nframes ; int x ; int offset ; struct usb_cdc_ncm_ndp16 *ndp16 ; struct usb_cdc_ncm_dpe16 *dpe16 ; int ndpoffset ; int loopcount ; u32 payload ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; size_t __len ; void *__ret ; unsigned char *tmp___2 ; int tmp___3 ; { ctx = (struct cdc_ncm_ctx *)dev->data[0]; loopcount = 50; payload = 0U; ndpoffset = cdc_ncm_rx_verify_nth16(ctx, skb_in); if (ndpoffset < 0) { goto error; } else { } next_ndp: nframes = cdc_ncm_rx_verify_ndp16(skb_in, ndpoffset); if (nframes < 0) { goto error; } else { } ndp16 = (struct usb_cdc_ncm_ndp16 *)skb_in->data + (unsigned long )ndpoffset; if (ndp16->dwSignature != 810369870U) { if ((dev->msg_enable & 64) != 0) { descriptor.modname = "cdc_ncm"; descriptor.function = "cdc_ncm_rx_fixup"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor.format = "invalid DPT16 signature <%#010x>\n"; descriptor.lineno = 1454U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_netdev_dbg(& descriptor, (struct net_device const *)dev->net, "invalid DPT16 signature <%#010x>\n", ndp16->dwSignature); } else { } } else { } goto err_ndp; } else { } dpe16 = (struct usb_cdc_ncm_dpe16 *)(& ndp16->dpe16); x = 0; goto ldv_44003; ldv_44002: offset = (int )dpe16->wDatagramIndex; len = (int )dpe16->wDatagramLength; if (offset == 0 || len == 0) { if (x == 0) { goto err_ndp; } else { } goto ldv_43997; } else { } if (((unsigned int )(offset + len) > skb_in->len || (u32 )len > ctx->rx_max) || len <= 13) { if ((dev->msg_enable & 64) != 0) { descriptor___0.modname = "cdc_ncm"; descriptor___0.function = "cdc_ncm_rx_fixup"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor___0.format = "invalid frame detected (ignored) offset[%u]=%u, length=%u, skb=%p\n"; descriptor___0.lineno = 1478U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_netdev_dbg(& descriptor___0, (struct net_device const *)dev->net, "invalid frame detected (ignored) offset[%u]=%u, length=%u, skb=%p\n", x, offset, len, skb_in); } else { } } else { } if (x == 0) { goto err_ndp; } else { } goto ldv_43997; } else { skb = netdev_alloc_skb_ip_align(dev->net, (unsigned int )len); if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) { goto error; } else { } __len = (size_t )len; tmp___2 = skb_put(skb, (unsigned int )len); __ret = __builtin_memcpy((void *)tmp___2, (void const *)skb_in->data + (unsigned long )offset, __len); usbnet_skb_return(dev, skb); payload = payload + (u32 )len; } x = x + 1; dpe16 = dpe16 + 1; ldv_44003: ; if (x < nframes) { goto ldv_44002; } else { } ldv_43997: ; err_ndp: ndpoffset = (int )ndp16->wNextNdpIndex; if (ndpoffset != 0) { tmp___3 = loopcount; loopcount = loopcount - 1; if (tmp___3 != 0) { goto next_ndp; } else { } } else { } ctx->rx_overhead = ctx->rx_overhead + (u64 )(skb_in->len - payload); ctx->rx_ntbs = ctx->rx_ntbs + 1ULL; return (1); error: ; return (0); } } static char const __kstrtab_cdc_ncm_rx_fixup[17U] = { 'c', 'd', 'c', '_', 'n', 'c', 'm', '_', 'r', 'x', '_', 'f', 'i', 'x', 'u', 'p', '\000'}; struct kernel_symbol const __ksymtab_cdc_ncm_rx_fixup ; struct kernel_symbol const __ksymtab_cdc_ncm_rx_fixup = {(unsigned long )(& cdc_ncm_rx_fixup), (char const *)(& __kstrtab_cdc_ncm_rx_fixup)}; static void cdc_ncm_speed_change(struct usbnet *dev , struct usb_cdc_speed_change *data ) { uint32_t rx_speed ; uint32_t tx_speed ; { rx_speed = data->DLBitRRate; tx_speed = data->ULBitRate; if (tx_speed > 1000000U && rx_speed > 1000000U) { if ((dev->msg_enable & 4) != 0) { netdev_info((struct net_device const *)dev->net, "%u mbit/s downlink %u mbit/s uplink\n", rx_speed / 1000000U, tx_speed / 1000000U); } else { } } else if ((dev->msg_enable & 4) != 0) { netdev_info((struct net_device const *)dev->net, "%u kbit/s downlink %u kbit/s uplink\n", rx_speed / 1000U, tx_speed / 1000U); } else { } return; } } static void cdc_ncm_status(struct usbnet *dev , struct urb *urb ) { struct cdc_ncm_ctx *ctx ; struct usb_cdc_notification *event ; int tmp ; struct _ddebug descriptor ; long tmp___0 ; { ctx = (struct cdc_ncm_ctx *)dev->data[0]; if (urb->actual_length <= 7U) { return; } else { } tmp = test_and_clear_bit(3L, (unsigned long volatile *)(& dev->flags)); if (tmp != 0) { cdc_ncm_speed_change(dev, (struct usb_cdc_speed_change *)urb->transfer_buffer); return; } else { } event = (struct usb_cdc_notification *)urb->transfer_buffer; switch ((int )event->bNotificationType) { case 0: ; if ((dev->msg_enable & 4) != 0) { netdev_info((struct net_device const *)dev->net, "network connection: %sconnected\n", (unsigned int )event->wValue != 0U ? (char *)"" : (char *)"dis"); } else { } usbnet_link_change(dev, (unsigned int )event->wValue != 0U, 0); goto ldv_44025; case 42: ; if (urb->actual_length <= 15U) { set_bit(3L, (unsigned long volatile *)(& dev->flags)); } else { cdc_ncm_speed_change(dev, (struct usb_cdc_speed_change *)event + 1U); } goto ldv_44025; default: descriptor.modname = "cdc_ncm"; descriptor.function = "cdc_ncm_status"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/158/dscv_tempdir/dscv/ri/205_9a/drivers/net/usb/cdc_ncm.o.c.prepared"; descriptor.format = "NCM: unexpected notification 0x%02x!\n"; descriptor.lineno = 1577U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (dev->udev)->dev), "NCM: unexpected notification 0x%02x!\n", (int )event->bNotificationType); } else { } goto ldv_44025; } ldv_44025: ; return; } } static struct driver_info const cdc_ncm_info = {(char *)"CDC NCM", 12304, & cdc_ncm_bind, & cdc_ncm_unbind, 0, 0, 0, & usbnet_manage_power, & cdc_ncm_status, 0, & cdc_ncm_rx_fixup, & cdc_ncm_tx_fixup, 0, 0, 0, 0, 0UL}; static struct driver_info const wwan_info = {(char *)"Mobile Broadband Network Device", 13328, & cdc_ncm_bind, & cdc_ncm_unbind, 0, 0, 0, & usbnet_manage_power, & cdc_ncm_status, 0, & cdc_ncm_rx_fixup, & cdc_ncm_tx_fixup, 0, 0, 0, 0, 0UL}; static struct driver_info const wwan_noarp_info = {(char *)"Mobile Broadband Network Device (NO ARP)", 46096, & cdc_ncm_bind, & cdc_ncm_unbind, 0, 0, 0, & usbnet_manage_power, & cdc_ncm_status, 0, & cdc_ncm_rx_fixup, & cdc_ncm_tx_fixup, 0, 0, 0, 0, 0UL}; static struct usb_device_id const cdc_devs[7U] = { {897U, 3035U, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 2U, 13U, 0U, (unsigned char)0, (unsigned long )(& wwan_info)}, {897U, 16700U, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 2U, 13U, 0U, (unsigned char)0, (unsigned long )(& wwan_info)}, {897U, 2352U, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 2U, 13U, 0U, (unsigned char)0, (unsigned long )(& wwan_info)}, {897U, 4817U, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 2U, 13U, 0U, (unsigned char)0, (unsigned long )(& wwan_info)}, {899U, 5401U, 1091U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 2U, 13U, 0U, (unsigned char)0, (unsigned long )(& wwan_noarp_info)}, {896U, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 2U, 13U, 0U, (unsigned char)0, (unsigned long )(& cdc_ncm_info)}}; struct usb_device_id const __mod_usb__cdc_devs_device_table ; static struct usb_driver cdc_ncm_driver = {"cdc_ncm", & usbnet_probe, & usbnet_disconnect, 0, & usbnet_suspend, & usbnet_resume, & usbnet_resume, 0, 0, (struct usb_device_id const *)(& cdc_devs), {{{{{{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 cdc_ncm_driver_init(void) { int tmp ; { tmp = ldv_usb_register_driver_13(& cdc_ncm_driver, & __this_module, "cdc_ncm"); return (tmp); } } static void cdc_ncm_driver_exit(void) { { ldv_usb_deregister_14(& cdc_ncm_driver); return; } } int ldv_retval_2 ; int ldv_retval_0 ; int ldv_retval_5 ; int ldv_retval_4 ; int ldv_retval_6 ; void ldv_initialize(void) ; int ldv_retval_1 ; void ldv_check_final_state(void) ; int ldv_retval_3 ; int ldv_retval_7 ; void ldv_initialize_driver_info_2(void) { void *tmp ; void *tmp___0 ; void *tmp___1 ; { tmp = ldv_zalloc(1472UL); wwan_noarp_info_group0 = (struct usbnet *)tmp; tmp___0 = ldv_zalloc(1560UL); wwan_noarp_info_group1 = (struct usb_interface *)tmp___0; tmp___1 = ldv_zalloc(232UL); wwan_noarp_info_group2 = (struct sk_buff *)tmp___1; return; } } void ldv_initialize_driver_info_3(void) { void *tmp ; void *tmp___0 ; void *tmp___1 ; { tmp = ldv_zalloc(1472UL); wwan_info_group0 = (struct usbnet *)tmp; tmp___0 = ldv_zalloc(1560UL); wwan_info_group1 = (struct usb_interface *)tmp___0; tmp___1 = ldv_zalloc(232UL); wwan_info_group2 = (struct sk_buff *)tmp___1; return; } } void ldv_initialize_ethtool_ops_19(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_zalloc(44UL); cdc_ncm_ethtool_ops_group0 = (struct ethtool_cmd *)tmp; tmp___0 = ldv_zalloc(3264UL); cdc_ncm_ethtool_ops_group1 = (struct net_device *)tmp___0; return; } } void ldv_initialize_device_attribute_15(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_zalloc(1416UL); dev_attr_tx_timer_usecs_group0 = (struct device *)tmp; tmp___0 = ldv_zalloc(48UL); dev_attr_tx_timer_usecs_group1 = (struct device_attribute *)tmp___0; return; } } void ldv_initialize_device_attribute_17(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_zalloc(1416UL); dev_attr_rx_max_group0 = (struct device *)tmp; tmp___0 = ldv_zalloc(48UL); dev_attr_rx_max_group1 = (struct device_attribute *)tmp___0; return; } } void ldv_initialize_driver_info_4(void) { void *tmp ; void *tmp___0 ; void *tmp___1 ; { tmp = ldv_zalloc(1472UL); cdc_ncm_info_group0 = (struct usbnet *)tmp; tmp___0 = ldv_zalloc(1560UL); cdc_ncm_info_group1 = (struct usb_interface *)tmp___0; tmp___1 = ldv_zalloc(232UL); cdc_ncm_info_group2 = (struct sk_buff *)tmp___1; return; } } void ldv_usb_driver_1(void) { void *tmp ; { tmp = ldv_zalloc(1560UL); cdc_ncm_driver_group1 = (struct usb_interface *)tmp; return; } } void ldv_initialize_device_attribute_18(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_zalloc(1416UL); dev_attr_min_tx_pkt_group0 = (struct device *)tmp; tmp___0 = ldv_zalloc(48UL); dev_attr_min_tx_pkt_group1 = (struct device_attribute *)tmp___0; return; } } void ldv_initialize_device_attribute_16(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_zalloc(1416UL); dev_attr_tx_max_group0 = (struct device *)tmp; tmp___0 = ldv_zalloc(48UL); dev_attr_tx_max_group1 = (struct device_attribute *)tmp___0; return; } } int main(void) { char *ldvarg1 ; void *tmp ; struct device *ldvarg0 ; void *tmp___0 ; struct device_attribute *ldvarg2 ; void *tmp___1 ; char *ldvarg4 ; void *tmp___2 ; struct device *ldvarg3 ; void *tmp___3 ; struct device_attribute *ldvarg5 ; void *tmp___4 ; char *ldvarg8 ; void *tmp___5 ; size_t ldvarg7 ; size_t tmp___6 ; char *ldvarg6 ; void *tmp___7 ; gfp_t ldvarg11 ; int ldvarg10 ; int tmp___8 ; struct urb *ldvarg9 ; void *tmp___9 ; struct usb_device_id *ldvarg13 ; void *tmp___10 ; pm_message_t ldvarg12 ; char *ldvarg14 ; void *tmp___11 ; char *ldvarg16 ; void *tmp___12 ; size_t ldvarg15 ; size_t tmp___13 ; size_t ldvarg18 ; size_t tmp___14 ; char *ldvarg17 ; void *tmp___15 ; char *ldvarg19 ; void *tmp___16 ; char *ldvarg21 ; void *tmp___17 ; struct device *ldvarg20 ; void *tmp___18 ; struct device_attribute *ldvarg22 ; void *tmp___19 ; char *ldvarg24 ; void *tmp___20 ; struct device_attribute *ldvarg25 ; void *tmp___21 ; struct device *ldvarg23 ; void *tmp___22 ; int ldvarg27 ; int tmp___23 ; struct urb *ldvarg26 ; void *tmp___24 ; gfp_t ldvarg28 ; struct device_attribute *ldvarg31 ; void *tmp___25 ; struct device *ldvarg29 ; void *tmp___26 ; char *ldvarg30 ; void *tmp___27 ; struct device *ldvarg32 ; void *tmp___28 ; struct device_attribute *ldvarg34 ; void *tmp___29 ; char *ldvarg33 ; void *tmp___30 ; struct device_attribute *ldvarg37 ; void *tmp___31 ; struct device *ldvarg35 ; void *tmp___32 ; char *ldvarg36 ; void *tmp___33 ; size_t ldvarg39 ; size_t tmp___34 ; char *ldvarg40 ; void *tmp___35 ; char *ldvarg38 ; void *tmp___36 ; struct device *ldvarg41 ; void *tmp___37 ; struct device_attribute *ldvarg43 ; void *tmp___38 ; char *ldvarg42 ; void *tmp___39 ; int ldvarg45 ; int tmp___40 ; struct urb *ldvarg44 ; void *tmp___41 ; gfp_t ldvarg46 ; u32 ldvarg48 ; u32 tmp___42 ; int ldvarg54 ; int tmp___43 ; struct ethtool_ts_info *ldvarg51 ; void *tmp___44 ; struct ethtool_drvinfo *ldvarg53 ; void *tmp___45 ; u32 ldvarg52 ; u32 tmp___46 ; u64 *ldvarg49 ; void *tmp___47 ; struct ethtool_stats *ldvarg50 ; void *tmp___48 ; u8 *ldvarg47 ; void *tmp___49 ; struct device_attribute *ldvarg57 ; void *tmp___50 ; struct device *ldvarg55 ; void *tmp___51 ; char *ldvarg56 ; void *tmp___52 ; struct device *ldvarg58 ; void *tmp___53 ; struct device_attribute *ldvarg60 ; void *tmp___54 ; char *ldvarg59 ; void *tmp___55 ; int tmp___56 ; int tmp___57 ; int tmp___58 ; int tmp___59 ; int tmp___60 ; int tmp___61 ; int tmp___62 ; int tmp___63 ; int tmp___64 ; int tmp___65 ; int tmp___66 ; int tmp___67 ; int tmp___68 ; int tmp___69 ; int tmp___70 ; int tmp___71 ; int tmp___72 ; int tmp___73 ; int tmp___74 ; int tmp___75 ; int tmp___76 ; { 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(1UL); ldvarg4 = (char *)tmp___2; tmp___3 = ldv_zalloc(1416UL); ldvarg3 = (struct device *)tmp___3; tmp___4 = ldv_zalloc(48UL); ldvarg5 = (struct device_attribute *)tmp___4; tmp___5 = ldv_zalloc(1UL); ldvarg8 = (char *)tmp___5; tmp___6 = __VERIFIER_nondet_size_t(); ldvarg7 = tmp___6; tmp___7 = ldv_zalloc(1UL); ldvarg6 = (char *)tmp___7; tmp___8 = __VERIFIER_nondet_int(); ldvarg10 = tmp___8; tmp___9 = ldv_zalloc(192UL); ldvarg9 = (struct urb *)tmp___9; tmp___10 = ldv_zalloc(32UL); ldvarg13 = (struct usb_device_id *)tmp___10; tmp___11 = ldv_zalloc(1UL); ldvarg14 = (char *)tmp___11; tmp___12 = ldv_zalloc(1UL); ldvarg16 = (char *)tmp___12; tmp___13 = __VERIFIER_nondet_size_t(); ldvarg15 = tmp___13; tmp___14 = __VERIFIER_nondet_size_t(); ldvarg18 = tmp___14; tmp___15 = ldv_zalloc(1UL); ldvarg17 = (char *)tmp___15; tmp___16 = ldv_zalloc(1UL); ldvarg19 = (char *)tmp___16; tmp___17 = ldv_zalloc(1UL); ldvarg21 = (char *)tmp___17; tmp___18 = ldv_zalloc(1416UL); ldvarg20 = (struct device *)tmp___18; tmp___19 = ldv_zalloc(48UL); ldvarg22 = (struct device_attribute *)tmp___19; tmp___20 = ldv_zalloc(1UL); ldvarg24 = (char *)tmp___20; tmp___21 = ldv_zalloc(48UL); ldvarg25 = (struct device_attribute *)tmp___21; tmp___22 = ldv_zalloc(1416UL); ldvarg23 = (struct device *)tmp___22; tmp___23 = __VERIFIER_nondet_int(); ldvarg27 = tmp___23; tmp___24 = ldv_zalloc(192UL); ldvarg26 = (struct urb *)tmp___24; tmp___25 = ldv_zalloc(48UL); ldvarg31 = (struct device_attribute *)tmp___25; tmp___26 = ldv_zalloc(1416UL); ldvarg29 = (struct device *)tmp___26; tmp___27 = ldv_zalloc(1UL); ldvarg30 = (char *)tmp___27; tmp___28 = ldv_zalloc(1416UL); ldvarg32 = (struct device *)tmp___28; tmp___29 = ldv_zalloc(48UL); ldvarg34 = (struct device_attribute *)tmp___29; tmp___30 = ldv_zalloc(1UL); ldvarg33 = (char *)tmp___30; tmp___31 = ldv_zalloc(48UL); ldvarg37 = (struct device_attribute *)tmp___31; tmp___32 = ldv_zalloc(1416UL); ldvarg35 = (struct device *)tmp___32; tmp___33 = ldv_zalloc(1UL); ldvarg36 = (char *)tmp___33; tmp___34 = __VERIFIER_nondet_size_t(); ldvarg39 = tmp___34; tmp___35 = ldv_zalloc(1UL); ldvarg40 = (char *)tmp___35; tmp___36 = ldv_zalloc(1UL); ldvarg38 = (char *)tmp___36; tmp___37 = ldv_zalloc(1416UL); ldvarg41 = (struct device *)tmp___37; tmp___38 = ldv_zalloc(48UL); ldvarg43 = (struct device_attribute *)tmp___38; tmp___39 = ldv_zalloc(1UL); ldvarg42 = (char *)tmp___39; tmp___40 = __VERIFIER_nondet_int(); ldvarg45 = tmp___40; tmp___41 = ldv_zalloc(192UL); ldvarg44 = (struct urb *)tmp___41; tmp___42 = __VERIFIER_nondet_u32(); ldvarg48 = tmp___42; tmp___43 = __VERIFIER_nondet_int(); ldvarg54 = tmp___43; tmp___44 = ldv_zalloc(44UL); ldvarg51 = (struct ethtool_ts_info *)tmp___44; tmp___45 = ldv_zalloc(196UL); ldvarg53 = (struct ethtool_drvinfo *)tmp___45; tmp___46 = __VERIFIER_nondet_u32(); ldvarg52 = tmp___46; tmp___47 = ldv_zalloc(8UL); ldvarg49 = (u64 *)tmp___47; tmp___48 = ldv_zalloc(8UL); ldvarg50 = (struct ethtool_stats *)tmp___48; tmp___49 = ldv_zalloc(1UL); ldvarg47 = (u8 *)tmp___49; tmp___50 = ldv_zalloc(48UL); ldvarg57 = (struct device_attribute *)tmp___50; tmp___51 = ldv_zalloc(1416UL); ldvarg55 = (struct device *)tmp___51; tmp___52 = ldv_zalloc(1UL); ldvarg56 = (char *)tmp___52; tmp___53 = ldv_zalloc(1416UL); ldvarg58 = (struct device *)tmp___53; tmp___54 = ldv_zalloc(48UL); ldvarg60 = (struct device_attribute *)tmp___54; tmp___55 = ldv_zalloc(1UL); ldvarg59 = (char *)tmp___55; ldv_initialize(); memset((void *)(& ldvarg11), 0, 4UL); memset((void *)(& ldvarg12), 0, 4UL); memset((void *)(& ldvarg28), 0, 4UL); memset((void *)(& ldvarg46), 0, 4UL); ldv_state_variable_11 = 0; ldv_state_variable_7 = 0; ldv_state_variable_17 = 0; ldv_state_variable_2 = 0; ldv_state_variable_1 = 0; ldv_state_variable_18 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_16 = 0; ldv_state_variable_13 = 0; ldv_state_variable_6 = 0; ldv_state_variable_3 = 0; ldv_state_variable_9 = 0; ldv_state_variable_12 = 0; ldv_state_variable_14 = 0; ldv_state_variable_15 = 0; ldv_state_variable_8 = 0; ldv_state_variable_4 = 0; ldv_state_variable_19 = 0; ldv_state_variable_10 = 0; ldv_state_variable_5 = 0; ldv_44317: tmp___56 = __VERIFIER_nondet_int(); switch (tmp___56) { case 0: ; if (ldv_state_variable_11 != 0) { tmp___57 = __VERIFIER_nondet_int(); switch (tmp___57) { case 0: ; if (ldv_state_variable_11 == 1) { cdc_ncm_show_wNdpInPayloadRemainder(ldvarg0, ldvarg2, ldvarg1); ldv_state_variable_11 = 1; } else { } goto ldv_44202; default: ldv_stop(); } ldv_44202: ; } else { } goto ldv_44204; case 1: ; if (ldv_state_variable_7 != 0) { tmp___58 = __VERIFIER_nondet_int(); switch (tmp___58) { case 0: ; if (ldv_state_variable_7 == 1) { cdc_ncm_show_wNdpOutPayloadRemainder(ldvarg3, ldvarg5, ldvarg4); ldv_state_variable_7 = 1; } else { } goto ldv_44207; default: ldv_stop(); } ldv_44207: ; } else { } goto ldv_44204; case 2: ; if (ldv_state_variable_17 != 0) { tmp___59 = __VERIFIER_nondet_int(); switch (tmp___59) { case 0: ; if (ldv_state_variable_17 == 1) { cdc_ncm_store_rx_max(dev_attr_rx_max_group0, dev_attr_rx_max_group1, (char const *)ldvarg8, ldvarg7); ldv_state_variable_17 = 1; } else { } goto ldv_44211; case 1: ; if (ldv_state_variable_17 == 1) { cdc_ncm_show_rx_max(dev_attr_rx_max_group0, dev_attr_rx_max_group1, ldvarg6); ldv_state_variable_17 = 1; } else { } goto ldv_44211; default: ldv_stop(); } ldv_44211: ; } else { } goto ldv_44204; case 3: ; if (ldv_state_variable_2 != 0) { tmp___60 = __VERIFIER_nondet_int(); switch (tmp___60) { case 0: ; if (ldv_state_variable_2 == 1) { cdc_ncm_tx_fixup(wwan_noarp_info_group0, wwan_noarp_info_group2, ldvarg11); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 2) { cdc_ncm_tx_fixup(wwan_noarp_info_group0, wwan_noarp_info_group2, ldvarg11); ldv_state_variable_2 = 2; } else { } goto ldv_44216; case 1: ; if (ldv_state_variable_2 == 1) { usbnet_manage_power(wwan_noarp_info_group0, ldvarg10); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 2) { usbnet_manage_power(wwan_noarp_info_group0, ldvarg10); ldv_state_variable_2 = 2; } else { } goto ldv_44216; case 2: ; if (ldv_state_variable_2 == 1) { cdc_ncm_rx_fixup(wwan_noarp_info_group0, wwan_noarp_info_group2); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 2) { cdc_ncm_rx_fixup(wwan_noarp_info_group0, wwan_noarp_info_group2); ldv_state_variable_2 = 2; } else { } goto ldv_44216; case 3: ; if (ldv_state_variable_2 == 2) { cdc_ncm_unbind(wwan_noarp_info_group0, wwan_noarp_info_group1); ldv_state_variable_2 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_44216; case 4: ; if (ldv_state_variable_2 == 1) { ldv_retval_0 = cdc_ncm_bind(wwan_noarp_info_group0, wwan_noarp_info_group1); if (ldv_retval_0 == 0) { ldv_state_variable_2 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_44216; case 5: ; if (ldv_state_variable_2 == 1) { cdc_ncm_status(wwan_noarp_info_group0, ldvarg9); ldv_state_variable_2 = 1; } else { } if (ldv_state_variable_2 == 2) { cdc_ncm_status(wwan_noarp_info_group0, ldvarg9); ldv_state_variable_2 = 2; } else { } goto ldv_44216; default: ldv_stop(); } ldv_44216: ; } else { } goto ldv_44204; case 4: ; if (ldv_state_variable_1 != 0) { tmp___61 = __VERIFIER_nondet_int(); switch (tmp___61) { case 0: ; if (ldv_state_variable_1 == 1) { ldv_retval_4 = usbnet_probe(cdc_ncm_driver_group1, (struct usb_device_id const *)ldvarg13); if (ldv_retval_4 == 0) { ldv_state_variable_1 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_44225; case 1: ; if (ldv_state_variable_1 == 2) { ldv_retval_3 = usbnet_suspend(cdc_ncm_driver_group1, ldvarg12); if (ldv_retval_3 == 0) { ldv_state_variable_1 = 3; } else { } } else { } goto ldv_44225; case 2: ; if (ldv_state_variable_1 == 3) { ldv_retval_2 = usbnet_resume(cdc_ncm_driver_group1); if (ldv_retval_2 == 0) { ldv_state_variable_1 = 2; } else { } } else { } goto ldv_44225; case 3: ; if (ldv_state_variable_1 == 3 && usb_counter == 0) { usbnet_disconnect(cdc_ncm_driver_group1); ldv_state_variable_1 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_1 == 2 && usb_counter == 0) { usbnet_disconnect(cdc_ncm_driver_group1); ldv_state_variable_1 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_44225; case 4: ; if (ldv_state_variable_1 == 3) { ldv_retval_1 = usbnet_resume(cdc_ncm_driver_group1); if (ldv_retval_1 == 0) { ldv_state_variable_1 = 2; } else { } } else { } goto ldv_44225; default: ldv_stop(); } ldv_44225: ; } else { } goto ldv_44204; case 5: ; if (ldv_state_variable_18 != 0) { tmp___62 = __VERIFIER_nondet_int(); switch (tmp___62) { case 0: ; if (ldv_state_variable_18 == 1) { cdc_ncm_store_min_tx_pkt(dev_attr_min_tx_pkt_group0, dev_attr_min_tx_pkt_group1, (char const *)ldvarg16, ldvarg15); ldv_state_variable_18 = 1; } else { } goto ldv_44233; case 1: ; if (ldv_state_variable_18 == 1) { cdc_ncm_show_min_tx_pkt(dev_attr_min_tx_pkt_group0, dev_attr_min_tx_pkt_group1, ldvarg14); ldv_state_variable_18 = 1; } else { } goto ldv_44233; default: ldv_stop(); } ldv_44233: ; } else { } goto ldv_44204; case 6: ; if (ldv_state_variable_0 != 0) { tmp___63 = __VERIFIER_nondet_int(); switch (tmp___63) { case 0: ; if (ldv_state_variable_0 == 2 && ref_cnt == 0) { cdc_ncm_driver_exit(); ldv_state_variable_0 = 3; goto ldv_final; } else { } goto ldv_44239; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_5 = cdc_ncm_driver_init(); if (ldv_retval_5 != 0) { ldv_state_variable_0 = 3; goto ldv_final; } else { } if (ldv_retval_5 == 0) { ldv_state_variable_0 = 2; ldv_state_variable_5 = 1; ldv_state_variable_10 = 1; ldv_state_variable_19 = 1; ldv_initialize_ethtool_ops_19(); ldv_state_variable_4 = 1; ldv_initialize_driver_info_4(); ldv_state_variable_8 = 1; ldv_state_variable_15 = 1; ldv_initialize_device_attribute_15(); ldv_state_variable_14 = 1; ldv_state_variable_12 = 1; ldv_state_variable_9 = 1; ldv_state_variable_3 = 1; ldv_initialize_driver_info_3(); ldv_state_variable_6 = 1; ldv_state_variable_13 = 1; ldv_state_variable_16 = 1; ldv_initialize_device_attribute_16(); ldv_state_variable_18 = 1; ldv_initialize_device_attribute_18(); ldv_state_variable_2 = 1; ldv_initialize_driver_info_2(); ldv_state_variable_17 = 1; ldv_initialize_device_attribute_17(); ldv_state_variable_7 = 1; ldv_state_variable_11 = 1; } else { } } else { } goto ldv_44239; default: ldv_stop(); } ldv_44239: ; } else { } goto ldv_44204; case 7: ; if (ldv_state_variable_16 != 0) { tmp___64 = __VERIFIER_nondet_int(); switch (tmp___64) { case 0: ; if (ldv_state_variable_16 == 1) { cdc_ncm_store_tx_max(dev_attr_tx_max_group0, dev_attr_tx_max_group1, (char const *)ldvarg19, ldvarg18); ldv_state_variable_16 = 1; } else { } goto ldv_44244; case 1: ; if (ldv_state_variable_16 == 1) { cdc_ncm_show_tx_max(dev_attr_tx_max_group0, dev_attr_tx_max_group1, ldvarg17); ldv_state_variable_16 = 1; } else { } goto ldv_44244; default: ldv_stop(); } ldv_44244: ; } else { } goto ldv_44204; case 8: ; if (ldv_state_variable_13 != 0) { tmp___65 = __VERIFIER_nondet_int(); switch (tmp___65) { case 0: ; if (ldv_state_variable_13 == 1) { cdc_ncm_show_dwNtbInMaxSize(ldvarg20, ldvarg22, ldvarg21); ldv_state_variable_13 = 1; } else { } goto ldv_44249; default: ldv_stop(); } ldv_44249: ; } else { } goto ldv_44204; case 9: ; if (ldv_state_variable_6 != 0) { tmp___66 = __VERIFIER_nondet_int(); switch (tmp___66) { case 0: ; if (ldv_state_variable_6 == 1) { cdc_ncm_show_wNdpOutAlignment(ldvarg23, ldvarg25, ldvarg24); ldv_state_variable_6 = 1; } else { } goto ldv_44253; default: ldv_stop(); } ldv_44253: ; } else { } goto ldv_44204; case 10: ; if (ldv_state_variable_3 != 0) { tmp___67 = __VERIFIER_nondet_int(); switch (tmp___67) { case 0: ; if (ldv_state_variable_3 == 1) { cdc_ncm_tx_fixup(wwan_info_group0, wwan_info_group2, ldvarg28); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 2) { cdc_ncm_tx_fixup(wwan_info_group0, wwan_info_group2, ldvarg28); ldv_state_variable_3 = 2; } else { } goto ldv_44257; case 1: ; if (ldv_state_variable_3 == 1) { usbnet_manage_power(wwan_info_group0, ldvarg27); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 2) { usbnet_manage_power(wwan_info_group0, ldvarg27); ldv_state_variable_3 = 2; } else { } goto ldv_44257; case 2: ; if (ldv_state_variable_3 == 1) { cdc_ncm_rx_fixup(wwan_info_group0, wwan_info_group2); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 2) { cdc_ncm_rx_fixup(wwan_info_group0, wwan_info_group2); ldv_state_variable_3 = 2; } else { } goto ldv_44257; case 3: ; if (ldv_state_variable_3 == 2) { cdc_ncm_unbind(wwan_info_group0, wwan_info_group1); ldv_state_variable_3 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_44257; case 4: ; if (ldv_state_variable_3 == 1) { ldv_retval_6 = cdc_ncm_bind(wwan_info_group0, wwan_info_group1); if (ldv_retval_6 == 0) { ldv_state_variable_3 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_44257; case 5: ; if (ldv_state_variable_3 == 1) { cdc_ncm_status(wwan_info_group0, ldvarg26); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 2) { cdc_ncm_status(wwan_info_group0, ldvarg26); ldv_state_variable_3 = 2; } else { } goto ldv_44257; default: ldv_stop(); } ldv_44257: ; } else { } goto ldv_44204; case 11: ; if (ldv_state_variable_9 != 0) { tmp___68 = __VERIFIER_nondet_int(); switch (tmp___68) { case 0: ; if (ldv_state_variable_9 == 1) { cdc_ncm_show_dwNtbOutMaxSize(ldvarg29, ldvarg31, ldvarg30); ldv_state_variable_9 = 1; } else { } goto ldv_44266; default: ldv_stop(); } ldv_44266: ; } else { } goto ldv_44204; case 12: ; if (ldv_state_variable_12 != 0) { tmp___69 = __VERIFIER_nondet_int(); switch (tmp___69) { case 0: ; if (ldv_state_variable_12 == 1) { cdc_ncm_show_wNdpInDivisor(ldvarg32, ldvarg34, ldvarg33); ldv_state_variable_12 = 1; } else { } goto ldv_44270; default: ldv_stop(); } ldv_44270: ; } else { } goto ldv_44204; case 13: ; if (ldv_state_variable_14 != 0) { tmp___70 = __VERIFIER_nondet_int(); switch (tmp___70) { case 0: ; if (ldv_state_variable_14 == 1) { cdc_ncm_show_bmNtbFormatsSupported(ldvarg35, ldvarg37, ldvarg36); ldv_state_variable_14 = 1; } else { } goto ldv_44274; default: ldv_stop(); } ldv_44274: ; } else { } goto ldv_44204; case 14: ; if (ldv_state_variable_15 != 0) { tmp___71 = __VERIFIER_nondet_int(); switch (tmp___71) { case 0: ; if (ldv_state_variable_15 == 1) { cdc_ncm_store_tx_timer_usecs(dev_attr_tx_timer_usecs_group0, dev_attr_tx_timer_usecs_group1, (char const *)ldvarg40, ldvarg39); ldv_state_variable_15 = 1; } else { } goto ldv_44278; case 1: ; if (ldv_state_variable_15 == 1) { cdc_ncm_show_tx_timer_usecs(dev_attr_tx_timer_usecs_group0, dev_attr_tx_timer_usecs_group1, ldvarg38); ldv_state_variable_15 = 1; } else { } goto ldv_44278; default: ldv_stop(); } ldv_44278: ; } else { } goto ldv_44204; case 15: ; if (ldv_state_variable_8 != 0) { tmp___72 = __VERIFIER_nondet_int(); switch (tmp___72) { case 0: ; if (ldv_state_variable_8 == 1) { cdc_ncm_show_wNdpOutDivisor(ldvarg41, ldvarg43, ldvarg42); ldv_state_variable_8 = 1; } else { } goto ldv_44283; default: ldv_stop(); } ldv_44283: ; } else { } goto ldv_44204; case 16: ; if (ldv_state_variable_4 != 0) { tmp___73 = __VERIFIER_nondet_int(); switch (tmp___73) { case 0: ; if (ldv_state_variable_4 == 1) { cdc_ncm_tx_fixup(cdc_ncm_info_group0, cdc_ncm_info_group2, ldvarg46); ldv_state_variable_4 = 1; } else { } if (ldv_state_variable_4 == 2) { cdc_ncm_tx_fixup(cdc_ncm_info_group0, cdc_ncm_info_group2, ldvarg46); ldv_state_variable_4 = 2; } else { } goto ldv_44287; case 1: ; if (ldv_state_variable_4 == 1) { usbnet_manage_power(cdc_ncm_info_group0, ldvarg45); ldv_state_variable_4 = 1; } else { } if (ldv_state_variable_4 == 2) { usbnet_manage_power(cdc_ncm_info_group0, ldvarg45); ldv_state_variable_4 = 2; } else { } goto ldv_44287; case 2: ; if (ldv_state_variable_4 == 1) { cdc_ncm_rx_fixup(cdc_ncm_info_group0, cdc_ncm_info_group2); ldv_state_variable_4 = 1; } else { } if (ldv_state_variable_4 == 2) { cdc_ncm_rx_fixup(cdc_ncm_info_group0, cdc_ncm_info_group2); ldv_state_variable_4 = 2; } else { } goto ldv_44287; case 3: ; if (ldv_state_variable_4 == 2) { cdc_ncm_unbind(cdc_ncm_info_group0, cdc_ncm_info_group1); ldv_state_variable_4 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_44287; case 4: ; if (ldv_state_variable_4 == 1) { ldv_retval_7 = cdc_ncm_bind(cdc_ncm_info_group0, cdc_ncm_info_group1); if (ldv_retval_7 == 0) { ldv_state_variable_4 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_44287; case 5: ; if (ldv_state_variable_4 == 1) { cdc_ncm_status(cdc_ncm_info_group0, ldvarg44); ldv_state_variable_4 = 1; } else { } if (ldv_state_variable_4 == 2) { cdc_ncm_status(cdc_ncm_info_group0, ldvarg44); ldv_state_variable_4 = 2; } else { } goto ldv_44287; default: ldv_stop(); } ldv_44287: ; } else { } goto ldv_44204; case 17: ; if (ldv_state_variable_19 != 0) { tmp___74 = __VERIFIER_nondet_int(); switch (tmp___74) { case 0: ; if (ldv_state_variable_19 == 1) { cdc_ncm_get_sset_count(cdc_ncm_ethtool_ops_group1, ldvarg54); ldv_state_variable_19 = 1; } else { } goto ldv_44296; case 1: ; if (ldv_state_variable_19 == 1) { usbnet_get_settings(cdc_ncm_ethtool_ops_group1, cdc_ncm_ethtool_ops_group0); ldv_state_variable_19 = 1; } else { } goto ldv_44296; case 2: ; if (ldv_state_variable_19 == 1) { usbnet_get_drvinfo(cdc_ncm_ethtool_ops_group1, ldvarg53); ldv_state_variable_19 = 1; } else { } goto ldv_44296; case 3: ; if (ldv_state_variable_19 == 1) { usbnet_set_msglevel(cdc_ncm_ethtool_ops_group1, ldvarg52); ldv_state_variable_19 = 1; } else { } goto ldv_44296; case 4: ; if (ldv_state_variable_19 == 1) { ethtool_op_get_ts_info(cdc_ncm_ethtool_ops_group1, ldvarg51); ldv_state_variable_19 = 1; } else { } goto ldv_44296; case 5: ; if (ldv_state_variable_19 == 1) { usbnet_set_settings(cdc_ncm_ethtool_ops_group1, cdc_ncm_ethtool_ops_group0); ldv_state_variable_19 = 1; } else { } goto ldv_44296; case 6: ; if (ldv_state_variable_19 == 1) { cdc_ncm_get_ethtool_stats(cdc_ncm_ethtool_ops_group1, ldvarg50, ldvarg49); ldv_state_variable_19 = 1; } else { } goto ldv_44296; case 7: ; if (ldv_state_variable_19 == 1) { cdc_ncm_get_strings(cdc_ncm_ethtool_ops_group1, ldvarg48, ldvarg47); ldv_state_variable_19 = 1; } else { } goto ldv_44296; case 8: ; if (ldv_state_variable_19 == 1) { usbnet_nway_reset(cdc_ncm_ethtool_ops_group1); ldv_state_variable_19 = 1; } else { } goto ldv_44296; case 9: ; if (ldv_state_variable_19 == 1) { usbnet_get_msglevel(cdc_ncm_ethtool_ops_group1); ldv_state_variable_19 = 1; } else { } goto ldv_44296; case 10: ; if (ldv_state_variable_19 == 1) { usbnet_get_link(cdc_ncm_ethtool_ops_group1); ldv_state_variable_19 = 1; } else { } goto ldv_44296; default: ldv_stop(); } ldv_44296: ; } else { } goto ldv_44204; case 18: ; if (ldv_state_variable_10 != 0) { tmp___75 = __VERIFIER_nondet_int(); switch (tmp___75) { case 0: ; if (ldv_state_variable_10 == 1) { cdc_ncm_show_wNdpInAlignment(ldvarg55, ldvarg57, ldvarg56); ldv_state_variable_10 = 1; } else { } goto ldv_44310; default: ldv_stop(); } ldv_44310: ; } else { } goto ldv_44204; case 19: ; if (ldv_state_variable_5 != 0) { tmp___76 = __VERIFIER_nondet_int(); switch (tmp___76) { case 0: ; if (ldv_state_variable_5 == 1) { cdc_ncm_show_wNtbOutMaxDatagrams(ldvarg58, ldvarg60, ldvarg59); ldv_state_variable_5 = 1; } else { } goto ldv_44314; default: ldv_stop(); } ldv_44314: ; } else { } goto ldv_44204; default: ldv_stop(); } ldv_44204: ; goto ldv_44317; ldv_final: ldv_check_final_state(); return 0; } } void ldv_consume_skb_5(struct sk_buff *ldv_func_arg1 ) { { ldv_skb_free(ldv_func_arg1); return; } } void ldv_kfree_skb_6(struct sk_buff *ldv_func_arg1 ) { { ldv_skb_free(ldv_func_arg1); return; } } void ldv_kfree_skb_7(struct sk_buff *ldv_func_arg1 ) { { ldv_skb_free(ldv_func_arg1); return; } } void ldv_kfree_skb_8(struct sk_buff *ldv_func_arg1 ) { { ldv_skb_free(ldv_func_arg1); return; } } void ldv_kfree_skb_11(struct sk_buff *ldv_func_arg1 ) { { ldv_skb_free(ldv_func_arg1); return; } } __inline static struct sk_buff *ldv_alloc_skb_12(unsigned int size , gfp_t priority ) { struct sk_buff *tmp ; { tmp = ldv_skb_alloc(); return (tmp); } } int ldv_usb_register_driver_13(struct usb_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) { ldv_func_ret_type 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_14(struct usb_driver *arg ) { { usb_deregister(arg); ldv_state_variable_1 = 0; return; } } __inline static void ldv_error(void); Element set_impl[15] ; int last_index = 0; __inline static void ldv_set_init(Set set ) __attribute__((__no_instrument_function__)) ; __inline static void ldv_set_init(Set set ) { { set = set_impl; last_index = 0; return; } } __inline static void ldv_set_add(Set set , Element e ) __attribute__((__no_instrument_function__)) ; __inline static void ldv_set_add(Set set , Element e ) { int i ; { i = 0; while (1) { if (i < last_index) { } else { break; } if ((unsigned long )set_impl[i] == (unsigned long )e) { return; } else { } i = i + 1; } if (last_index < 15) { set_impl[last_index] = e; last_index = last_index + 1; } else { } return; } } __inline static void ldv_set_remove(Set set , Element e ) __attribute__((__no_instrument_function__)) ; __inline static void ldv_set_remove(Set set , Element e ) { int i ; int deleted_index ; { deleted_index = -1; i = 0; while (1) { if (i < last_index) { } else { break; } if ((unsigned long )set_impl[i] == (unsigned long )e) { deleted_index = i; break; } else { } i = i + 1; } if (deleted_index != -1) { i = deleted_index + 1; while (1) { if (i < last_index) { } else { break; } set_impl[i - 1] = set_impl[i]; i = i + 1; } last_index = last_index - 1; } else { } return; } } __inline static int ldv_set_contains(Set set , Element e ) __attribute__((__no_instrument_function__)) ; __inline static int ldv_set_contains(Set set , Element e ) { int i ; { i = 0; while (1) { if (i < last_index) { } else { break; } if ((unsigned long )set_impl[i] == (unsigned long )e) { return (1); } else { } i = i + 1; } return (0); } } __inline static int ldv_set_is_empty(Set set ) __attribute__((__no_instrument_function__)) ; __inline static int ldv_set_is_empty(Set set ) { { return (last_index == 0); } } bool ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 2012UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(2012L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(2012UL - (unsigned long )ptr)); } } bool ldv_is_err_or_null(void const *ptr ) { bool tmp___7 ; int tmp___8 ; { if (! ptr) { tmp___8 = 1; } else { tmp___7 = ldv_is_err((unsigned long )ptr); if (tmp___7) { tmp___8 = 1; } else { tmp___8 = 0; } } return (tmp___8); } } Set LDV_SKBS ; struct sk_buff___0 *ldv_skb_alloc(void) { void *skb ; void *tmp___7 ; { tmp___7 = ldv_zalloc(sizeof(struct sk_buff___0 )); skb = (struct sk_buff___0 *)tmp___7; if (! skb) { return ((void *)0); } else { ldv_set_add(LDV_SKBS, skb); return (skb); } } } void ldv_initialize(void) { { ldv_set_init(LDV_SKBS); return; } } void ldv_skb_free(struct sk_buff___0 *skb ) { { ldv_set_remove(LDV_SKBS, skb); return; } } int ldv_skb_free_int(struct sk_buff___0 *skb ) { { ldv_set_remove(LDV_SKBS, skb); return (0); } } struct sk_buff___0 *ldv_netdev_alloc_skb(void) ; struct sk_buff___0 *ldv_dev_alloc_skb(void) { void *skb ; int tmp___7 ; { tmp___7 = (int )ldv_netdev_alloc_skb(); skb = tmp___7; return (skb); } } struct sk_buff___0 *ldv_netdev_alloc_skb(void) { struct sk_buff___0 *tmp___7 ; { tmp___7 = ldv_skb_alloc(); return (tmp___7); } } int ldv_skb_current(struct sk_buff___0 *skb ) { int tmp___7 ; { tmp___7 = ldv_set_contains(LDV_SKBS, skb); if (tmp___7) { return (1); } else { return (0); } } } void ldv_check_final_state(void) { int tmp___7 ; { tmp___7 = ldv_set_is_empty(LDV_SKBS); if (tmp___7) { } else { ldv_error(); } return; } }