extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ 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 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 __u64 __le64; typedef __u16 __sum16; typedef __u32 __wsum; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __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____missing_field_name_9 { unsigned int a ; unsigned int b ; }; struct __anonstruct____missing_field_name_10 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion____missing_field_name_8 { struct __anonstruct____missing_field_name_9 __annonCompField4 ; struct __anonstruct____missing_field_name_10 __annonCompField5 ; }; struct desc_struct { union __anonunion____missing_field_name_8 __annonCompField6 ; }; typedef unsigned long pteval_t; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct __anonstruct_pte_t_11 { pteval_t pte ; }; typedef struct __anonstruct_pte_t_11 pte_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_12 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_12 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct mm_struct; struct task_struct; struct cpumask; struct qspinlock { atomic_t val ; }; typedef struct qspinlock arch_spinlock_t; struct qrwlock { atomic_t cnts ; arch_spinlock_t lock ; }; typedef struct qrwlock arch_rwlock_t; typedef void (*ctor_fn_t)(void); struct device; struct net_device; struct file_operations; struct completion; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct timespec; struct compat_timespec; struct __anonstruct_futex_16 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_17 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_18 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion____missing_field_name_15 { struct __anonstruct_futex_16 futex ; struct __anonstruct_nanosleep_17 nanosleep ; struct __anonstruct_poll_18 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion____missing_field_name_15 __annonCompField7 ; }; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion____missing_field_name_19 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_19 __annonCompField8 ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct fregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct____missing_field_name_29 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_30 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_28 { struct __anonstruct____missing_field_name_29 __annonCompField12 ; struct __anonstruct____missing_field_name_30 __annonCompField13 ; }; union __anonunion____missing_field_name_31 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct fxregs_state { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_28 __annonCompField14 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_31 __annonCompField15 ; }; struct swregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct xstate_header { u64 xfeatures ; u64 xcomp_bv ; u64 reserved[6U] ; }; struct xregs_state { struct fxregs_state i387 ; struct xstate_header header ; u8 __reserved[464U] ; }; union fpregs_state { struct fregs_state fsave ; struct fxregs_state fxsave ; struct swregs_state soft ; struct xregs_state xsave ; }; struct fpu { union fpregs_state state ; unsigned int last_cpu ; unsigned char fpstate_active ; unsigned char fpregs_active ; unsigned char counter ; }; struct seq_operations; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct fpu fpu ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; typedef atomic64_t atomic_long_t; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; unsigned int pin_count ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct____missing_field_name_35 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_34 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_35 __annonCompField17 ; }; struct spinlock { union __anonunion____missing_field_name_34 __annonCompField18 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_36 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_36 rwlock_t; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_45 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_45 seqlock_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct user_namespace; struct __anonstruct_kuid_t_46 { uid_t val ; }; typedef struct __anonstruct_kuid_t_46 kuid_t; struct __anonstruct_kgid_t_47 { gid_t val ; }; typedef struct __anonstruct_kgid_t_47 kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct vm_area_struct; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_48 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_48 nodemask_t; struct optimistic_spin_queue { atomic_t tail ; }; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct rw_semaphore; struct rw_semaphore { long count ; struct list_head wait_list ; raw_spinlock_t wait_lock ; struct optimistic_spin_queue osq ; struct task_struct *owner ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct notifier_block; struct timer_list { struct hlist_node entry ; unsigned long expires ; void (*function)(unsigned long ) ; unsigned long data ; u32 flags ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct ctl_table; struct nsproxy; struct ctl_table_root; struct ctl_table_header; struct ctl_dir; typedef int proc_handler(struct ctl_table * , int , void * , size_t * , loff_t * ); struct ctl_table_poll { atomic_t event ; wait_queue_head_t wait ; }; struct ctl_table { char const *procname ; void *data ; int maxlen ; umode_t mode ; struct ctl_table *child ; proc_handler *proc_handler ; struct ctl_table_poll *poll ; void *extra1 ; void *extra2 ; }; struct ctl_node { struct rb_node node ; struct ctl_table_header *header ; }; struct __anonstruct____missing_field_name_50 { struct ctl_table *ctl_table ; int used ; int count ; int nreg ; }; union __anonunion____missing_field_name_49 { struct __anonstruct____missing_field_name_50 __annonCompField19 ; struct callback_head rcu ; }; struct ctl_table_set; struct ctl_table_header { union __anonunion____missing_field_name_49 __annonCompField20 ; 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 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 notifier_block { int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *next ; int priority ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct wake_irq; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool is_noirq_suspended ; bool is_late_suspended ; bool ignore_children ; bool early_init ; bool direct_complete ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; struct wake_irq *wakeirq ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; void (*set_latency_tolerance)(struct device * , s32 ) ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; void (*detach)(struct device * , bool ) ; int (*activate)(struct device * ) ; void (*sync)(struct device * ) ; void (*dismiss)(struct device * ) ; }; struct __anonstruct_mm_context_t_115 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; atomic_t perf_rdpmc_allowed ; }; typedef struct __anonstruct_mm_context_t_115 mm_context_t; struct bio_vec; struct llist_node; struct llist_node { struct llist_node *next ; }; struct cred; struct inode; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct____missing_field_name_148 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct____missing_field_name_149 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion____missing_field_name_147 { struct __anonstruct____missing_field_name_148 __annonCompField33 ; struct __anonstruct____missing_field_name_149 __annonCompField34 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion____missing_field_name_147 __annonCompField35 ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; struct return_instance *return_instances ; unsigned int depth ; }; struct xol_area; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; struct mem_cgroup; typedef void compound_page_dtor(struct page * ); union __anonunion____missing_field_name_150 { struct address_space *mapping ; void *s_mem ; }; union __anonunion____missing_field_name_152 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct____missing_field_name_156 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion____missing_field_name_155 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_156 __annonCompField38 ; int units ; }; struct __anonstruct____missing_field_name_154 { union __anonunion____missing_field_name_155 __annonCompField39 ; atomic_t _count ; }; union __anonunion____missing_field_name_153 { unsigned long counters ; struct __anonstruct____missing_field_name_154 __annonCompField40 ; unsigned int active ; }; struct __anonstruct____missing_field_name_151 { union __anonunion____missing_field_name_152 __annonCompField37 ; union __anonunion____missing_field_name_153 __annonCompField41 ; }; struct __anonstruct____missing_field_name_158 { struct page *next ; int pages ; int pobjects ; }; struct slab; struct __anonstruct____missing_field_name_159 { compound_page_dtor *compound_dtor ; unsigned long compound_order ; }; union __anonunion____missing_field_name_157 { struct list_head lru ; struct __anonstruct____missing_field_name_158 __annonCompField43 ; struct slab *slab_page ; struct callback_head callback_head ; struct __anonstruct____missing_field_name_159 __annonCompField44 ; pgtable_t pmd_huge_pte ; }; struct kmem_cache; union __anonunion____missing_field_name_160 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion____missing_field_name_150 __annonCompField36 ; struct __anonstruct____missing_field_name_151 __annonCompField42 ; union __anonunion____missing_field_name_157 __annonCompField45 ; union __anonunion____missing_field_name_160 __annonCompField46 ; struct mem_cgroup *mem_cgroup ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_shared_161 { struct rb_node rb ; unsigned long rb_subtree_last ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct __anonstruct_shared_161 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; u32 vmacache_seqnum ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; atomic_long_t nr_pmds ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; void *bd_addr ; }; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; union __anonunion____missing_field_name_166 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion____missing_field_name_166 __annonCompField47 ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; int layers ; int cur ; spinlock_t lock ; int id_free_cnt ; struct idr_layer *id_free ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct dentry; struct iattr; struct super_block; struct file_system_type; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_root; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_node; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_ops; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; struct kernfs_node *notify_next ; }; union __anonunion____missing_field_name_171 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion____missing_field_name_171 __annonCompField48 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; char *prealloc_buf ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; bool prealloc ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *argv[3U] ; char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion____missing_field_name_172 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct module *mod ; struct kernel_param_ops const *ops ; u16 const perm ; s8 level ; u8 flags ; union __anonunion____missing_field_name_172 __annonCompField49 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct latch_tree_node { struct rb_node node[2U] ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct mod_tree_node { struct module *mod ; struct latch_tree_node node ; }; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct trace_event_call; struct trace_enum_map; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct mutex param_lock ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; bool async_probe_requested ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; struct mod_tree_node mtn_core ; struct mod_tree_node mtn_init ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct trace_event_call **trace_events ; unsigned int num_trace_events ; struct trace_enum_map **trace_enums ; unsigned int num_trace_enums ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; bool klp_alive ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; atomic_t refcnt ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct user_struct; struct sysv_shm { struct list_head shm_clist ; }; struct __anonstruct_sigset_t_180 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_180 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_182 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_183 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_184 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_185 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__addr_bnd_187 { void *_lower ; void *_upper ; }; struct __anonstruct__sigfault_186 { void *_addr ; short _addr_lsb ; struct __anonstruct__addr_bnd_187 _addr_bnd ; }; struct __anonstruct__sigpoll_188 { long _band ; int _fd ; }; struct __anonstruct__sigsys_189 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_181 { int _pad[28U] ; struct __anonstruct__kill_182 _kill ; struct __anonstruct__timer_183 _timer ; struct __anonstruct__rt_184 _rt ; struct __anonstruct__sigchld_185 _sigchld ; struct __anonstruct__sigfault_186 _sigfault ; struct __anonstruct__sigpoll_188 _sigpoll ; struct __anonstruct__sigsys_189 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_181 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t (*get_time)(void) ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; seqcount_t seq ; struct hrtimer *running ; unsigned int cpu ; unsigned int active_bases ; unsigned int clock_was_set_seq ; bool migration_enabled ; bool nohz_active ; unsigned char in_hrtirq : 1 ; unsigned char hres_active : 1 ; unsigned char hang_detected : 1 ; ktime_t expires_next ; struct hrtimer *next_timer ; unsigned int nr_events ; unsigned int nr_retries ; unsigned int nr_hangs ; unsigned int max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion____missing_field_name_196 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion____missing_field_name_197 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct____missing_field_name_199 { struct key_type *type ; char *description ; }; union __anonunion____missing_field_name_198 { struct keyring_index_key index_key ; struct __anonstruct____missing_field_name_199 __annonCompField52 ; }; union __anonunion_type_data_200 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_202 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion____missing_field_name_201 { union __anonunion_payload_202 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion____missing_field_name_196 __annonCompField50 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_197 __annonCompField51 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; union __anonunion____missing_field_name_198 __annonCompField53 ; union __anonunion_type_data_200 type_data ; union __anonunion____missing_field_name_201 __annonCompField54 ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct percpu_ref; typedef void percpu_ref_func_t(struct percpu_ref * ); struct percpu_ref { atomic_long_t count ; unsigned long percpu_count_ptr ; percpu_ref_func_t *release ; percpu_ref_func_t *confirm_switch ; bool force_atomic ; struct callback_head rcu ; }; struct cgroup; struct cgroup_root; struct cgroup_subsys; struct cgroup_taskset; struct cgroup_subsys_state { struct cgroup *cgroup ; struct cgroup_subsys *ss ; struct percpu_ref refcnt ; struct cgroup_subsys_state *parent ; struct list_head sibling ; struct list_head children ; int id ; unsigned int flags ; u64 serial_nr ; struct callback_head callback_head ; struct work_struct destroy_work ; }; struct css_set { atomic_t refcount ; struct hlist_node hlist ; struct list_head tasks ; struct list_head mg_tasks ; struct list_head cgrp_links ; struct cgroup *dfl_cgrp ; struct cgroup_subsys_state *subsys[12U] ; struct list_head mg_preload_node ; struct list_head mg_node ; struct cgroup *mg_src_cgrp ; struct css_set *mg_dst_cset ; struct list_head e_cset_node[12U] ; struct callback_head callback_head ; }; struct cgroup { struct cgroup_subsys_state self ; unsigned long flags ; int id ; int populated_cnt ; struct kernfs_node *kn ; struct kernfs_node *procs_kn ; struct kernfs_node *populated_kn ; unsigned int subtree_control ; unsigned int child_subsys_mask ; struct cgroup_subsys_state *subsys[12U] ; struct cgroup_root *root ; struct list_head cset_links ; struct list_head e_csets[12U] ; struct list_head pidlists ; struct mutex pidlist_mutex ; wait_queue_head_t offline_waitq ; struct work_struct release_agent_work ; }; struct cgroup_root { struct kernfs_root *kf_root ; unsigned int subsys_mask ; int hierarchy_id ; struct cgroup cgrp ; atomic_t nr_cgrps ; struct list_head root_list ; unsigned int flags ; struct idr cgroup_idr ; char release_agent_path[4096U] ; char name[64U] ; }; struct cftype { char name[64U] ; int private ; umode_t mode ; size_t max_write_len ; unsigned int flags ; struct cgroup_subsys *ss ; struct list_head node ; struct kernfs_ops *kf_ops ; u64 (*read_u64)(struct cgroup_subsys_state * , struct cftype * ) ; s64 (*read_s64)(struct cgroup_subsys_state * , struct cftype * ) ; int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; int (*write_u64)(struct cgroup_subsys_state * , struct cftype * , u64 ) ; int (*write_s64)(struct cgroup_subsys_state * , struct cftype * , s64 ) ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; struct lock_class_key lockdep_key ; }; struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state * ) ; int (*css_online)(struct cgroup_subsys_state * ) ; void (*css_offline)(struct cgroup_subsys_state * ) ; void (*css_released)(struct cgroup_subsys_state * ) ; void (*css_free)(struct cgroup_subsys_state * ) ; void (*css_reset)(struct cgroup_subsys_state * ) ; void (*css_e_css_changed)(struct cgroup_subsys_state * ) ; int (*can_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*cancel_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*fork)(struct task_struct * ) ; void (*exit)(struct cgroup_subsys_state * , struct cgroup_subsys_state * , struct task_struct * ) ; void (*bind)(struct cgroup_subsys_state * ) ; int disabled ; int early_init ; bool broken_hierarchy ; bool warned_broken_hierarchy ; int id ; char const *name ; struct cgroup_root *root ; struct idr css_idr ; struct list_head cfts ; struct cftype *dfl_cftypes ; struct cftype *legacy_cftypes ; unsigned int depends_on ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct nameidata; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct task_cputime_atomic { atomic64_t utime ; atomic64_t stime ; atomic64_t sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime_atomic cputime_atomic ; int running ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; seqlock_t stats_lock ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct backing_dev_info; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; u64 blkio_start ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; u64 freepages_start ; u64 freepages_delay ; u32 freepages_count ; }; struct wake_q_node { struct wake_q_node *next ; }; struct io_context; struct pipe_inode_info; struct uts_namespace; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; unsigned long utilization_avg_contrib ; u32 runnable_avg_sum ; u32 avg_period ; u32 running_avg_sum ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct files_struct; struct compat_robust_list_head; struct numa_group; struct ftrace_ret_stack; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int btrace_seq ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; unsigned long rcu_tasks_nvcsw ; bool rcu_tasks_holdout ; struct list_head rcu_tasks_holdout_list ; int rcu_tasks_idle_cpu ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned long jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; unsigned char sched_migrated : 1 ; unsigned char memcg_kmem_skip_account : 1 ; unsigned char brk_randomized : 1 ; unsigned long atomic_flags ; struct restart_block restart_block ; pid_t pid ; pid_t tgid ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; u64 start_time ; u64 real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; struct nameidata *nameidata ; struct sysv_sem sysvsem ; struct sysv_shm sysvshm ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct wake_q_node wake_q ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults ; unsigned long total_numa_faults ; unsigned long numa_faults_locality[3U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned int kasan_depth ; int curr_ret_stack ; struct ftrace_ret_stack *ret_stack ; unsigned long long ftrace_timestamp ; atomic_t trace_overrun ; atomic_t tracing_graph_pause ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; unsigned long task_state_change ; int pagefault_disabled ; }; struct ethtool_wolinfo; struct ethtool_eee; struct usb_interface; struct ethtool_cmd; struct ethtool_coalesce; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct path; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct device_node; struct fwnode_handle; struct iommu_ops; struct iommu_group; struct 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 const *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; struct device_type; enum probe_type { PROBE_DEFAULT_STRATEGY = 0, PROBE_PREFER_ASYNCHRONOUS = 1, PROBE_FORCE_SYNCHRONOUS = 2 } ; struct 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 ; enum probe_type probe_type ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct attribute_group const **dev_groups ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct dma_coherent_mem; struct cma; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; void *driver_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; struct dev_pin_info *pins ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; unsigned long dma_pfn_offset ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct cma *cma_area ; struct dev_archdata archdata ; struct device_node *of_node ; struct fwnode_handle *fwnode ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; bool offline_disabled ; bool offline ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct wake_irq *wakeirq ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; struct kvec { void *iov_base ; size_t iov_len ; }; union __anonunion____missing_field_name_217 { struct iovec const *iov ; struct kvec const *kvec ; struct bio_vec const *bvec ; }; struct iov_iter { int type ; size_t iov_offset ; size_t count ; union __anonunion____missing_field_name_217 __annonCompField58 ; unsigned long nr_segs ; }; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; int nid ; struct mem_cgroup *memcg ; }; struct shrinker { unsigned long (*count_objects)(struct shrinker * , struct shrink_control * ) ; unsigned long (*scan_objects)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; unsigned long flags ; struct list_head list ; atomic_long_t *nr_deferred ; }; struct file_ra_state; struct writeback_control; struct bdi_writeback; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *cow_page ; struct page *page ; unsigned long max_pgoff ; pte_t *pte ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; void (*map_pages)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*pfn_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; char const *(*name)(struct vm_area_struct * ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; struct page *(*find_special_page)(struct vm_area_struct * , unsigned long ) ; }; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; struct dql { unsigned int num_queued ; unsigned int adj_limit ; unsigned int last_obj_cnt ; unsigned int limit ; unsigned int num_completed ; unsigned int prev_ovlimit ; unsigned int prev_num_queued ; unsigned int prev_last_obj_cnt ; unsigned int lowest_slack ; unsigned long slack_start_time ; unsigned int max_limit ; unsigned int min_limit ; unsigned int slack_hold_time ; }; typedef unsigned short __kernel_sa_family_t; typedef __kernel_sa_family_t sa_family_t; struct sockaddr { sa_family_t sa_family ; char sa_data[14U] ; }; struct kiocb; struct msghdr { void *msg_name ; int msg_namelen ; struct iov_iter msg_iter ; void *msg_control ; __kernel_size_t msg_controllen ; unsigned int msg_flags ; struct kiocb *msg_iocb ; }; struct __anonstruct_sync_serial_settings_219 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; }; typedef struct __anonstruct_sync_serial_settings_219 sync_serial_settings; struct __anonstruct_te1_settings_220 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; unsigned int slot_map ; }; typedef struct __anonstruct_te1_settings_220 te1_settings; struct __anonstruct_raw_hdlc_proto_221 { unsigned short encoding ; unsigned short parity ; }; typedef struct __anonstruct_raw_hdlc_proto_221 raw_hdlc_proto; struct __anonstruct_fr_proto_222 { 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_222 fr_proto; struct __anonstruct_fr_proto_pvc_223 { unsigned int dlci ; }; typedef struct __anonstruct_fr_proto_pvc_223 fr_proto_pvc; struct __anonstruct_fr_proto_pvc_info_224 { unsigned int dlci ; char master[16U] ; }; typedef struct __anonstruct_fr_proto_pvc_info_224 fr_proto_pvc_info; struct __anonstruct_cisco_proto_225 { unsigned int interval ; unsigned int timeout ; }; typedef struct __anonstruct_cisco_proto_225 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_226 { 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_226 ifs_ifsu ; }; union __anonunion_ifr_ifrn_227 { char ifrn_name[16U] ; }; union __anonunion_ifr_ifru_228 { 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_227 ifr_ifrn ; union __anonunion_ifr_ifru_228 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____missing_field_name_233 { spinlock_t lock ; int count ; }; union __anonunion____missing_field_name_232 { struct __anonstruct____missing_field_name_233 __annonCompField59 ; }; struct lockref { union __anonunion____missing_field_name_232 __annonCompField60 ; }; struct vfsmount; struct __anonstruct____missing_field_name_235 { u32 hash ; u32 len ; }; union __anonunion____missing_field_name_234 { struct __anonstruct____missing_field_name_235 __annonCompField61 ; u64 hash_len ; }; struct qstr { union __anonunion____missing_field_name_234 __annonCompField62 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_236 { struct hlist_node d_alias ; struct callback_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; struct lockref d_lockref ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; struct list_head d_child ; struct list_head d_subdirs ; union __anonunion_d_u_236 d_u ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_weak_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct dentry const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; struct inode *(*d_select_inode)(struct dentry * , unsigned int ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct list_lru_one { struct list_head list ; long nr_items ; }; struct list_lru_memcg { struct list_lru_one *lru[0U] ; }; struct list_lru_node { spinlock_t lock ; struct list_lru_one lru ; struct list_lru_memcg *memcg_lrus ; }; struct list_lru { struct list_lru_node *node ; struct list_head list ; }; struct __anonstruct____missing_field_name_240 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion____missing_field_name_239 { struct __anonstruct____missing_field_name_240 __annonCompField63 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion____missing_field_name_239 __annonCompField64 ; 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 bio_vec { struct page *bv_page ; unsigned int bv_len ; unsigned int bv_offset ; }; struct export_operations; struct poll_table_struct; struct kstatfs; struct swap_info_struct; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_244 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_244 kprojid_t; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion____missing_field_name_245 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion____missing_field_name_245 __annonCompField66 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_max_spc_limit ; qsize_t dqi_max_ino_limit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; int (*get_projid)(struct inode * , kprojid_t * ) ; }; struct qc_dqblk { int d_fieldmask ; u64 d_spc_hardlimit ; u64 d_spc_softlimit ; u64 d_ino_hardlimit ; u64 d_ino_softlimit ; u64 d_space ; u64 d_ino_count ; s64 d_ino_timer ; s64 d_spc_timer ; int d_ino_warns ; int d_spc_warns ; u64 d_rt_spc_hardlimit ; u64 d_rt_spc_softlimit ; u64 d_rt_space ; s64 d_rt_spc_timer ; int d_rt_spc_warns ; }; struct qc_type_state { unsigned int flags ; unsigned int spc_timelimit ; unsigned int ino_timelimit ; unsigned int rt_spc_timelimit ; unsigned int spc_warnlimit ; unsigned int ino_warnlimit ; unsigned int rt_spc_warnlimit ; unsigned long long ino ; blkcnt_t blocks ; blkcnt_t nextents ; }; struct qc_state { unsigned int s_incoredqs ; struct qc_type_state s_state[3U] ; }; struct qc_info { int i_fieldmask ; unsigned int i_flags ; unsigned int i_spc_timelimit ; unsigned int i_ino_timelimit ; unsigned int i_rt_spc_timelimit ; unsigned int i_spc_warnlimit ; unsigned int i_ino_warnlimit ; unsigned int i_rt_spc_warnlimit ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_enable)(struct super_block * , unsigned int ) ; int (*quota_disable)(struct super_block * , unsigned int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*set_info)(struct super_block * , int , struct qc_info * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*get_state)(struct super_block * , struct qc_state * ) ; int (*rm_xquota)(struct super_block * , unsigned int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct inode *files[3U] ; struct mem_dqinfo info[3U] ; struct quota_format_ops const *ops[3U] ; }; struct kiocb { struct file *ki_filp ; loff_t ki_pos ; void (*ki_complete)(struct kiocb * , long , long ) ; void *private ; int ki_flags ; }; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned int , unsigned int ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(struct kiocb * , struct iov_iter * , loff_t ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , unsigned long , unsigned long ) ; void (*is_dirty_writeback)(struct page * , bool * , bool * ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; atomic_t i_mmap_writable ; struct rb_root i_mmap ; struct rw_semaphore i_mmap_rwsem ; unsigned long nrpages ; unsigned long nrshadows ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct request_queue; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion____missing_field_name_248 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion____missing_field_name_249 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock_context; struct cdev; union __anonunion____missing_field_name_250 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; char *i_link ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion____missing_field_name_248 __annonCompField67 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; unsigned long dirtied_time_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct bdi_writeback *i_wb ; int i_wb_frn_winner ; u16 i_wb_frn_avg_time ; u16 i_wb_frn_history ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion____missing_field_name_249 __annonCompField68 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; atomic_t i_readcount ; struct file_operations const *i_fop ; struct file_lock_context *i_flctx ; struct address_space i_data ; struct list_head i_devices ; union __anonunion____missing_field_name_250 __annonCompField69 ; __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_251 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_251 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; struct mutex f_pos_lock ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; }; typedef void *fl_owner_t; struct file_lock; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; unsigned long (*lm_owner_key)(struct file_lock * ) ; fl_owner_t (*lm_get_owner)(fl_owner_t ) ; void (*lm_put_owner)(fl_owner_t ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , int ) ; bool (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock * , int , struct list_head * ) ; void (*lm_setup)(struct file_lock * , void ** ) ; }; struct net; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct fasync_struct; struct __anonstruct_afs_253 { struct list_head link ; int state ; }; union __anonunion_fl_u_252 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_253 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_list ; struct hlist_node fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; int fl_link_cpu ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_252 fl_u ; }; struct file_lock_context { spinlock_t flc_lock ; struct list_head flc_flock ; struct list_head flc_posix ; struct list_head flc_lease ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_iflags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head s_mounts ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; unsigned int s_quota_types ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; struct workqueue_struct *s_dio_done_wq ; struct hlist_head s_pins ; struct list_lru s_dentry_lru ; struct list_lru s_inode_lru ; struct callback_head rcu ; int s_stack_depth ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct dir_context; struct dir_context { int (*actor)(struct dir_context * , char const * , int , loff_t , u64 , unsigned int ) ; loff_t pos ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*read_iter)(struct kiocb * , struct iov_iter * ) ; ssize_t (*write_iter)(struct kiocb * , struct iov_iter * ) ; int (*iterate)(struct file * , struct dir_context * ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*mremap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** , void ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; void (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; char const *(*follow_link)(struct dentry * , void ** ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct inode * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*rename2)(struct inode * , struct dentry * , struct inode * , struct dentry * , unsigned int ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; int (*tmpfile)(struct inode * , struct dentry * , umode_t ) ; int (*set_acl)(struct inode * , struct posix_acl * , int ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_super)(struct super_block * ) ; int (*freeze_fs)(struct super_block * ) ; int (*thaw_super)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; struct dquot **(*get_dquots)(struct inode * ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; long (*nr_cached_objects)(struct super_block * , struct shrink_control * ) ; long (*free_cached_objects)(struct super_block * , struct shrink_control * ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; typedef s32 compat_time_t; typedef s32 compat_long_t; typedef u32 compat_uptr_t; struct compat_timespec { compat_time_t tv_sec ; s32 tv_nsec ; }; struct compat_robust_list { compat_uptr_t next ; }; struct compat_robust_list_head { struct compat_robust_list list ; compat_long_t futex_offset ; compat_uptr_t list_op_pending ; }; enum ldv_23589 { SS_FREE = 0, SS_UNCONNECTED = 1, SS_CONNECTING = 2, SS_CONNECTED = 3, SS_DISCONNECTING = 4 } ; typedef enum ldv_23589 socket_state; struct socket_wq { wait_queue_head_t wait ; struct fasync_struct *fasync_list ; struct callback_head rcu ; }; struct proto_ops; struct socket { socket_state state ; short type ; unsigned long flags ; struct socket_wq *wq ; struct file *file ; struct sock *sk ; struct proto_ops const *ops ; }; struct proto_ops { int family ; struct module *owner ; int (*release)(struct socket * ) ; int (*bind)(struct socket * , struct sockaddr * , int ) ; int (*connect)(struct socket * , struct sockaddr * , int , int ) ; int (*socketpair)(struct socket * , struct socket * ) ; int (*accept)(struct socket * , struct socket * , int ) ; int (*getname)(struct socket * , struct sockaddr * , int * , int ) ; unsigned int (*poll)(struct file * , struct socket * , struct poll_table_struct * ) ; int (*ioctl)(struct socket * , unsigned int , unsigned long ) ; int (*compat_ioctl)(struct socket * , unsigned int , unsigned long ) ; int (*listen)(struct socket * , int ) ; int (*shutdown)(struct socket * , int ) ; int (*setsockopt)(struct socket * , int , int , char * , unsigned int ) ; int (*getsockopt)(struct socket * , int , int , char * , int * ) ; int (*compat_setsockopt)(struct socket * , int , int , char * , unsigned int ) ; int (*compat_getsockopt)(struct socket * , int , int , char * , int * ) ; int (*sendmsg)(struct socket * , struct msghdr * , size_t ) ; int (*recvmsg)(struct socket * , struct msghdr * , size_t , int ) ; int (*mmap)(struct file * , struct socket * , struct vm_area_struct * ) ; ssize_t (*sendpage)(struct socket * , struct page * , int , size_t , int ) ; ssize_t (*splice_read)(struct socket * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*set_peek_off)(struct sock * , int ) ; }; struct exception_table_entry { int insn ; int fixup ; }; struct in6_addr; struct sk_buff; struct dma_attrs { unsigned long flags[1U] ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct dma_map_ops { void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; int (*get_sgtable)(struct device * , struct sg_table * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; typedef u64 netdev_features_t; union __anonunion_in6_u_268 { __u8 u6_addr8[16U] ; __be16 u6_addr16[8U] ; __be32 u6_addr32[4U] ; }; struct in6_addr { union __anonunion_in6_u_268 in6_u ; }; struct ethhdr { unsigned char h_dest[6U] ; unsigned char h_source[6U] ; __be16 h_proto ; }; struct pipe_buf_operations; struct pipe_buffer { struct page *page ; unsigned int offset ; unsigned int len ; struct pipe_buf_operations const *ops ; unsigned int flags ; unsigned long private ; }; struct pipe_inode_info { struct mutex mutex ; wait_queue_head_t wait ; unsigned int nrbufs ; unsigned int curbuf ; unsigned int buffers ; unsigned int readers ; unsigned int writers ; unsigned int files ; unsigned int waiting_writers ; unsigned int r_counter ; unsigned int w_counter ; struct page *tmp_page ; struct fasync_struct *fasync_readers ; struct fasync_struct *fasync_writers ; struct pipe_buffer *bufs ; }; struct pipe_buf_operations { int can_merge ; int (*confirm)(struct pipe_inode_info * , struct pipe_buffer * ) ; void (*release)(struct pipe_inode_info * , struct pipe_buffer * ) ; int (*steal)(struct pipe_inode_info * , struct pipe_buffer * ) ; void (*get)(struct pipe_inode_info * , struct pipe_buffer * ) ; }; struct napi_struct; struct nf_conntrack { atomic_t use ; }; union __anonunion____missing_field_name_273 { struct net_device *physoutdev ; char neigh_header[8U] ; }; union __anonunion____missing_field_name_274 { __be32 ipv4_daddr ; struct in6_addr ipv6_daddr ; }; struct nf_bridge_info { atomic_t use ; unsigned char orig_proto ; bool pkt_otherhost ; __u16 frag_max_size ; unsigned int mask ; struct net_device *physindev ; union __anonunion____missing_field_name_273 __annonCompField73 ; union __anonunion____missing_field_name_274 __annonCompField74 ; }; struct sk_buff_head { struct sk_buff *next ; struct sk_buff *prev ; __u32 qlen ; spinlock_t lock ; }; struct skb_frag_struct; typedef struct skb_frag_struct skb_frag_t; struct __anonstruct_page_275 { struct page *p ; }; struct skb_frag_struct { struct __anonstruct_page_275 page ; __u32 page_offset ; __u32 size ; }; struct skb_shared_hwtstamps { ktime_t hwtstamp ; }; struct skb_shared_info { unsigned char nr_frags ; __u8 tx_flags ; unsigned short gso_size ; unsigned short gso_segs ; unsigned short gso_type ; struct sk_buff *frag_list ; struct skb_shared_hwtstamps hwtstamps ; u32 tskey ; __be32 ip6_frag_id ; atomic_t dataref ; void *destructor_arg ; skb_frag_t frags[17U] ; }; typedef unsigned int sk_buff_data_t; struct __anonstruct____missing_field_name_277 { u32 stamp_us ; u32 stamp_jiffies ; }; union __anonunion____missing_field_name_276 { u64 v64 ; struct __anonstruct____missing_field_name_277 __annonCompField75 ; }; struct skb_mstamp { union __anonunion____missing_field_name_276 __annonCompField76 ; }; union __anonunion____missing_field_name_280 { ktime_t tstamp ; struct skb_mstamp skb_mstamp ; }; struct __anonstruct____missing_field_name_279 { struct sk_buff *next ; struct sk_buff *prev ; union __anonunion____missing_field_name_280 __annonCompField77 ; }; union __anonunion____missing_field_name_278 { struct __anonstruct____missing_field_name_279 __annonCompField78 ; struct rb_node rbnode ; }; struct sec_path; struct __anonstruct____missing_field_name_282 { __u16 csum_start ; __u16 csum_offset ; }; union __anonunion____missing_field_name_281 { __wsum csum ; struct __anonstruct____missing_field_name_282 __annonCompField80 ; }; union __anonunion____missing_field_name_283 { unsigned int napi_id ; unsigned int sender_cpu ; }; union __anonunion____missing_field_name_284 { __u32 mark ; __u32 reserved_tailroom ; }; union __anonunion____missing_field_name_285 { __be16 inner_protocol ; __u8 inner_ipproto ; }; struct sk_buff { union __anonunion____missing_field_name_278 __annonCompField79 ; struct sock *sk ; struct net_device *dev ; char cb[48U] ; unsigned long _skb_refdst ; void (*destructor)(struct sk_buff * ) ; struct sec_path *sp ; struct nf_conntrack *nfct ; struct nf_bridge_info *nf_bridge ; unsigned int len ; unsigned int data_len ; __u16 mac_len ; __u16 hdr_len ; __u16 queue_mapping ; unsigned char cloned : 1 ; unsigned char nohdr : 1 ; unsigned char fclone : 2 ; unsigned char peeked : 1 ; unsigned char head_frag : 1 ; unsigned char xmit_more : 1 ; __u32 headers_start[0U] ; __u8 __pkt_type_offset[0U] ; unsigned char pkt_type : 3 ; unsigned char pfmemalloc : 1 ; unsigned char ignore_df : 1 ; unsigned char nfctinfo : 3 ; unsigned char nf_trace : 1 ; unsigned char ip_summed : 2 ; unsigned char ooo_okay : 1 ; unsigned char l4_hash : 1 ; unsigned char sw_hash : 1 ; unsigned char wifi_acked_valid : 1 ; unsigned char wifi_acked : 1 ; unsigned char no_fcs : 1 ; unsigned char encapsulation : 1 ; unsigned char encap_hdr_csum : 1 ; unsigned char csum_valid : 1 ; unsigned char csum_complete_sw : 1 ; unsigned char csum_level : 2 ; unsigned char csum_bad : 1 ; unsigned char ndisc_nodetype : 2 ; unsigned char ipvs_property : 1 ; unsigned char inner_protocol_type : 1 ; unsigned char remcsum_offload : 1 ; __u16 tc_index ; __u16 tc_verd ; union __anonunion____missing_field_name_281 __annonCompField81 ; __u32 priority ; int skb_iif ; __u32 hash ; __be16 vlan_proto ; __u16 vlan_tci ; union __anonunion____missing_field_name_283 __annonCompField82 ; __u32 secmark ; union __anonunion____missing_field_name_284 __annonCompField83 ; union __anonunion____missing_field_name_285 __annonCompField84 ; __u16 inner_transport_header ; __u16 inner_network_header ; __u16 inner_mac_header ; __be16 protocol ; __u16 transport_header ; __u16 network_header ; __u16 mac_header ; __u32 headers_end[0U] ; 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 rtable; 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 erom_version[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_tunable { __u32 cmd ; __u32 id ; __u32 type_id ; __u32 len ; void *data[0U] ; }; 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 * , u8 * ) ; int (*set_rxfh)(struct net_device * , u32 const * , u8 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 * ) ; int (*get_tunable)(struct net_device * , struct ethtool_tunable const * , void * ) ; int (*set_tunable)(struct net_device * , struct ethtool_tunable const * , void const * ) ; }; 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 icmpv6_mib_device { atomic_long_t mibs[6U] ; }; struct icmpv6msg_mib { atomic_long_t mibs[512U] ; }; struct icmpv6msg_mib_device { atomic_long_t mibs[512U] ; }; struct tcp_mib { unsigned long mibs[16U] ; }; struct udp_mib { unsigned long mibs[9U] ; }; struct linux_mib { unsigned long mibs[115U] ; }; 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 { struct percpu_counter mem ; int timeout ; int high_thresh ; int low_thresh ; }; struct ipv4_devconf; struct fib_rules_ops; struct fib_table; struct local_ports { seqlock_t lock ; int range[2U] ; bool warned ; }; 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 ; bool fib_offload_disabled ; struct sock *fibnl ; struct sock **icmp_sk ; struct sock *mc_autojoin_sk ; struct inet_peer_base *peers ; struct sock **tcp_sk ; 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_tcp_ecn_fallback ; int sysctl_ip_no_pmtu_disc ; int sysctl_ip_fwd_use_pmtu ; int sysctl_ip_nonlocal_bind ; int sysctl_fwmark_reflect ; int sysctl_tcp_fwmark_accept ; int sysctl_tcp_mtu_probing ; int sysctl_tcp_base_mss ; int sysctl_tcp_probe_threshold ; u32 sysctl_tcp_probe_interval ; 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 ; 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 auto_flowlabels ; int icmpv6_time ; int anycast_src_echo_reply ; int fwmark_reflect ; int idgen_retries ; int idgen_delay ; int flowlabel_state_ranges ; }; 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 sock *mc_autojoin_sk ; struct list_head mr6_tables ; struct fib_rules_ops *mr6_rules_ops ; atomic_t dev_addr_genid ; atomic_t fib6_sernum ; }; 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 ; }; 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 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 ; bool clusterip_deprecated_warning ; struct ebt_table *broute_table ; struct ebt_table *frame_filter ; struct ebt_table *frame_nat ; }; 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 delayed_work ecache_dwork ; bool ecache_dwork_pending ; 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 ; 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 ; struct nft_af_info *netdev ; unsigned int base_seq ; u8 gencursor ; }; 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 ; u8 dbits4 ; u8 sbits4 ; u8 dbits6 ; u8 sbits6 ; }; struct xfrm_policy_hthresh { struct work_struct work ; seqlock_t lock ; u8 lbits4 ; u8 rbits4 ; u8 lbits6 ; u8 rbits6 ; }; 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[3U] ; struct xfrm_policy_hash policy_bydst[3U] ; unsigned int policy_count[6U] ; struct work_struct policy_hash_work ; struct xfrm_policy_hthresh policy_hthresh ; 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 mpls_route; struct netns_mpls { size_t platform_labels ; struct mpls_route **platform_label ; struct ctl_table_header *ctl ; }; struct proc_ns_operations; struct ns_common { atomic_long_t stashed ; struct proc_ns_operations const *ops ; unsigned int inum ; }; struct net_generic; struct netns_ipvs; struct net { atomic_t passive ; atomic_t count ; spinlock_t rules_mod_lock ; atomic64_t cookie_gen ; struct list_head list ; struct list_head cleanup_list ; struct list_head exit_list ; struct user_namespace *user_ns ; spinlock_t nsid_lock ; struct idr netns_ids ; struct ns_common ns ; 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 netns_mpls mpls ; struct sock *diag_nlsk ; atomic_t fnhe_genid ; }; struct __anonstruct_possible_net_t_302 { struct net *net ; }; typedef struct __anonstruct_possible_net_t_302 possible_net_t; 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 ; }; enum fwnode_type { FWNODE_INVALID = 0, FWNODE_OF = 1, FWNODE_ACPI = 2, FWNODE_PDATA = 3 } ; struct fwnode_handle { enum fwnode_type type ; struct fwnode_handle *secondary ; }; typedef u32 phandle; struct property { char *name ; int length ; void *value ; struct property *next ; unsigned long _flags ; unsigned int unique_id ; struct bin_attribute attr ; }; struct device_node { char const *name ; char const *type ; phandle phandle ; char const *full_name ; struct fwnode_handle fwnode ; struct property *properties ; struct property *deadprops ; struct device_node *parent ; struct device_node *child ; struct device_node *sibling ; struct kobject kobj ; unsigned long _flags ; void *data ; }; struct mii_ioctl_data { __u16 phy_id ; __u16 reg_num ; __u16 val_in ; __u16 val_out ; }; 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 ) ; }; enum ldv_27867 { PHY_INTERFACE_MODE_NA = 0, PHY_INTERFACE_MODE_MII = 1, PHY_INTERFACE_MODE_GMII = 2, PHY_INTERFACE_MODE_SGMII = 3, PHY_INTERFACE_MODE_TBI = 4, PHY_INTERFACE_MODE_REVMII = 5, PHY_INTERFACE_MODE_RMII = 6, PHY_INTERFACE_MODE_RGMII = 7, PHY_INTERFACE_MODE_RGMII_ID = 8, PHY_INTERFACE_MODE_RGMII_RXID = 9, PHY_INTERFACE_MODE_RGMII_TXID = 10, PHY_INTERFACE_MODE_RTBI = 11, PHY_INTERFACE_MODE_SMII = 12, PHY_INTERFACE_MODE_XGMII = 13, PHY_INTERFACE_MODE_MOCA = 14, PHY_INTERFACE_MODE_QSGMII = 15, PHY_INTERFACE_MODE_MAX = 16 } ; typedef enum ldv_27867 phy_interface_t; enum ldv_27921 { MDIOBUS_ALLOCATED = 1, MDIOBUS_REGISTERED = 2, MDIOBUS_UNREGISTERED = 3, MDIOBUS_RELEASED = 4 } ; struct phy_device; struct mii_bus { char const *name ; char id[17U] ; void *priv ; int (*read)(struct mii_bus * , int , int ) ; int (*write)(struct mii_bus * , int , int , u16 ) ; int (*reset)(struct mii_bus * ) ; struct mutex mdio_lock ; struct device *parent ; enum ldv_27921 state ; struct device dev ; struct phy_device *phy_map[32U] ; u32 phy_mask ; u32 phy_ignore_ta_mask ; int *irq ; }; enum phy_state { PHY_DOWN = 0, PHY_STARTING = 1, PHY_READY = 2, PHY_PENDING = 3, PHY_UP = 4, PHY_AN = 5, PHY_RUNNING = 6, PHY_NOLINK = 7, PHY_FORCING = 8, PHY_CHANGELINK = 9, PHY_HALTED = 10, PHY_RESUMING = 11 } ; struct phy_c45_device_ids { u32 devices_in_package ; u32 device_ids[8U] ; }; struct phy_driver; struct phy_device { struct phy_driver *drv ; struct mii_bus *bus ; struct device dev ; u32 phy_id ; struct phy_c45_device_ids c45_ids ; bool is_c45 ; bool is_internal ; bool has_fixups ; bool suspended ; enum phy_state state ; u32 dev_flags ; phy_interface_t interface ; int addr ; int speed ; int duplex ; int pause ; int asym_pause ; int link ; u32 interrupts ; u32 supported ; u32 advertising ; u32 lp_advertising ; int autoneg ; int link_timeout ; int irq ; void *priv ; struct work_struct phy_queue ; struct delayed_work state_queue ; atomic_t irq_disable ; struct mutex lock ; struct net_device *attached_dev ; void (*adjust_link)(struct net_device * ) ; }; struct phy_driver { u32 phy_id ; char *name ; unsigned int phy_id_mask ; u32 features ; u32 flags ; void const *driver_data ; int (*soft_reset)(struct phy_device * ) ; int (*config_init)(struct phy_device * ) ; int (*probe)(struct phy_device * ) ; int (*suspend)(struct phy_device * ) ; int (*resume)(struct phy_device * ) ; int (*config_aneg)(struct phy_device * ) ; int (*aneg_done)(struct phy_device * ) ; int (*read_status)(struct phy_device * ) ; int (*ack_interrupt)(struct phy_device * ) ; int (*config_intr)(struct phy_device * ) ; int (*did_interrupt)(struct phy_device * ) ; void (*remove)(struct phy_device * ) ; int (*match_phy_device)(struct phy_device * ) ; int (*ts_info)(struct phy_device * , struct ethtool_ts_info * ) ; int (*hwtstamp)(struct phy_device * , struct ifreq * ) ; bool (*rxtstamp)(struct phy_device * , struct sk_buff * , int ) ; void (*txtstamp)(struct phy_device * , struct sk_buff * , int ) ; int (*set_wol)(struct phy_device * , struct ethtool_wolinfo * ) ; void (*get_wol)(struct phy_device * , struct ethtool_wolinfo * ) ; void (*link_change_notify)(struct phy_device * ) ; int (*read_mmd_indirect)(struct phy_device * , int , int , int ) ; void (*write_mmd_indirect)(struct phy_device * , int , int , int , u32 ) ; int (*module_info)(struct phy_device * , struct ethtool_modinfo * ) ; int (*module_eeprom)(struct phy_device * , struct ethtool_eeprom * , u8 * ) ; struct device_driver driver ; }; struct fixed_phy_status { int link ; int speed ; int duplex ; int pause ; int asym_pause ; }; enum dsa_tag_protocol { DSA_TAG_PROTO_NONE = 0, DSA_TAG_PROTO_DSA = 1, DSA_TAG_PROTO_TRAILER = 2, DSA_TAG_PROTO_EDSA = 3, DSA_TAG_PROTO_BRCM = 4 } ; struct dsa_chip_data { struct device *host_dev ; int sw_addr ; int eeprom_len ; struct device_node *of_node ; char *port_names[12U] ; struct device_node *port_dn[12U] ; s8 *rtable ; }; struct dsa_platform_data { struct device *netdev ; struct net_device *of_netdev ; int nr_chips ; struct dsa_chip_data *chip ; }; struct packet_type; struct dsa_switch; struct dsa_switch_tree { struct dsa_platform_data *pd ; struct net_device *master_netdev ; int (*rcv)(struct sk_buff * , struct net_device * , struct packet_type * , struct net_device * ) ; enum dsa_tag_protocol 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 dsa_switch { struct dsa_switch_tree *dst ; int index ; enum dsa_tag_protocol tag_protocol ; struct dsa_chip_data *pd ; struct dsa_switch_driver *drv ; struct device *master_dev ; char hwmon_name[24U] ; struct device *hwmon_dev ; u32 dsa_port_mask ; u32 phys_port_mask ; u32 phys_mii_mask ; struct mii_bus *slave_mii_bus ; struct net_device *ports[12U] ; }; struct dsa_switch_driver { struct list_head list ; enum dsa_tag_protocol tag_protocol ; int priv_size ; char *(*probe)(struct device * , int ) ; int (*setup)(struct dsa_switch * ) ; int (*set_addr)(struct dsa_switch * , u8 * ) ; u32 (*get_phy_flags)(struct dsa_switch * , int ) ; int (*phy_read)(struct dsa_switch * , int , int ) ; int (*phy_write)(struct dsa_switch * , int , int , u16 ) ; void (*poll_link)(struct dsa_switch * ) ; void (*adjust_link)(struct dsa_switch * , int , struct phy_device * ) ; void (*fixed_link_update)(struct dsa_switch * , int , struct fixed_phy_status * ) ; 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 * ) ; void (*get_wol)(struct dsa_switch * , int , struct ethtool_wolinfo * ) ; int (*set_wol)(struct dsa_switch * , int , struct ethtool_wolinfo * ) ; int (*suspend)(struct dsa_switch * ) ; int (*resume)(struct dsa_switch * ) ; int (*port_enable)(struct dsa_switch * , int , struct phy_device * ) ; void (*port_disable)(struct dsa_switch * , int , struct phy_device * ) ; int (*set_eee)(struct dsa_switch * , int , struct phy_device * , struct ethtool_eee * ) ; int (*get_eee)(struct dsa_switch * , int , struct ethtool_eee * ) ; int (*get_temp)(struct dsa_switch * , int * ) ; int (*get_temp_limit)(struct dsa_switch * , int * ) ; int (*set_temp_limit)(struct dsa_switch * , int ) ; int (*get_temp_alarm)(struct dsa_switch * , bool * ) ; int (*get_eeprom_len)(struct dsa_switch * ) ; int (*get_eeprom)(struct dsa_switch * , struct ethtool_eeprom * , u8 * ) ; int (*set_eeprom)(struct dsa_switch * , struct ethtool_eeprom * , u8 * ) ; int (*get_regs_len)(struct dsa_switch * , int ) ; void (*get_regs)(struct dsa_switch * , int , struct ethtool_regs * , void * ) ; int (*port_join_bridge)(struct dsa_switch * , int , u32 ) ; int (*port_leave_bridge)(struct dsa_switch * , int , u32 ) ; int (*port_stp_update)(struct dsa_switch * , int , u8 ) ; int (*fdb_add)(struct dsa_switch * , int , unsigned char const * , u16 ) ; int (*fdb_del)(struct dsa_switch * , int , unsigned char const * , u16 ) ; int (*fdb_getnext)(struct dsa_switch * , int , unsigned char * , bool * ) ; }; 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_qcn { __u8 rpg_enable[8U] ; __u32 rppp_max_rps[8U] ; __u32 rpg_time_reset[8U] ; __u32 rpg_byte_reset[8U] ; __u32 rpg_threshold[8U] ; __u32 rpg_max_rate[8U] ; __u32 rpg_ai_rate[8U] ; __u32 rpg_hai_rate[8U] ; __u32 rpg_gd[8U] ; __u32 rpg_min_dec_fac[8U] ; __u32 rpg_min_rate[8U] ; __u32 cndd_state_machine[8U] ; }; struct ieee_qcn_stats { __u64 rppp_rp_centiseconds[8U] ; __u32 rppp_created_rps[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_getqcn)(struct net_device * , struct ieee_qcn * ) ; int (*ieee_setqcn)(struct net_device * , struct ieee_qcn * ) ; int (*ieee_getqcnstats)(struct net_device * , struct ieee_qcn_stats * ) ; 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 ) ; int (*setapp)(struct net_device * , u8 , u16 , u8 ) ; int (*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 netprio_map { struct callback_head rcu ; u32 priomap_len ; u32 priomap[] ; }; struct xfrm_policy; struct xfrm_state; struct request_sock; 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_stats { __u64 rx_packets ; __u64 tx_packets ; __u64 rx_bytes ; __u64 tx_bytes ; __u64 broadcast ; __u64 multicast ; }; 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 ; __u32 rss_query_en ; }; struct netpoll_info; struct wireless_dev; struct wpan_dev; struct mpls_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 { struct list_head list ; unsigned char addr[32U] ; unsigned char type ; bool global_use ; int sync_cnt ; int refcount ; int synced ; struct callback_head callback_head ; }; 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 (*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 hrtimer timer ; struct list_head dev_list ; struct hlist_node napi_hash_node ; unsigned int napi_id ; }; enum gro_result { GRO_MERGED = 0, GRO_MERGED_FREE = 1, GRO_HELD = 2, GRO_NORMAL = 3, GRO_DROP = 4 } ; typedef enum gro_result gro_result_t; 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 ; unsigned long tx_maxrate ; }; 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_item_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_get_vf_stats)(struct net_device * , int , struct ifla_vf_stats * ) ; 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_set_vf_rss_query_en)(struct net_device * , int , bool ) ; 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 , u16 ) ; int (*ndo_fdb_del)(struct ndmsg * , struct nlattr ** , struct net_device * , unsigned char const * , u16 ) ; int (*ndo_fdb_dump)(struct sk_buff * , struct netlink_callback * , struct net_device * , struct net_device * , int ) ; int (*ndo_bridge_setlink)(struct net_device * , struct nlmsghdr * , u16 ) ; int (*ndo_bridge_getlink)(struct sk_buff * , u32 , u32 , struct net_device * , u32 , int ) ; int (*ndo_bridge_dellink)(struct net_device * , struct nlmsghdr * , u16 ) ; int (*ndo_change_carrier)(struct net_device * , bool ) ; int (*ndo_get_phys_port_id)(struct net_device * , struct netdev_phys_item_id * ) ; int (*ndo_get_phys_port_name)(struct net_device * , char * , size_t ) ; 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 * ) ; netdev_features_t (*ndo_features_check)(struct sk_buff * , struct net_device * , netdev_features_t ) ; int (*ndo_set_tx_maxrate)(struct net_device * , int , u32 ) ; int (*ndo_get_iflink)(struct net_device const * ) ; }; struct __anonstruct_adj_list_315 { struct list_head upper ; struct list_head lower ; }; struct __anonstruct_all_adj_list_316 { struct list_head upper ; struct list_head lower ; }; struct iw_handler_def; struct iw_public_data; struct switchdev_ops; struct vlan_info; struct tipc_bearer; struct in_device; struct dn_dev; struct inet6_dev; struct tcf_proto; struct cpu_rmap; struct pcpu_lstats; struct pcpu_sw_netstats; struct pcpu_dstats; struct pcpu_vstats; union __anonunion____missing_field_name_317 { 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 ; atomic_t carrier_changes ; unsigned long state ; struct list_head dev_list ; struct list_head napi_list ; struct list_head unreg_list ; struct list_head close_list ; struct list_head ptype_all ; struct list_head ptype_specific ; struct __anonstruct_adj_list_315 adj_list ; struct __anonstruct_all_adj_list_316 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 group ; struct net_device_stats stats ; atomic_long_t rx_dropped ; atomic_long_t tx_dropped ; 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 switchdev_ops const *switchdev_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 ; unsigned char name_assign_type ; bool uc_promisc ; struct netdev_hw_addr_list uc ; struct netdev_hw_addr_list mc ; struct netdev_hw_addr_list dev_addrs ; struct kset *queues_kset ; 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 ; struct wpan_dev *ieee802154_ptr ; struct mpls_dev *mpls_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 ; unsigned long gro_flush_timeout ; rx_handler_func_t *rx_handler ; void *rx_handler_data ; struct tcf_proto *ingress_cl_list ; struct netdev_queue *ingress_queue ; struct list_head nf_hooks_ingress ; unsigned char broadcast[32U] ; struct cpu_rmap *rx_cpu_rmap ; struct hlist_node index_hlist ; 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 ; int watchdog_timeo ; struct xps_dev_maps *xps_maps ; unsigned long trans_start ; struct timer_list watchdog_timer ; int *pcpu_refcnt ; struct list_head todo_list ; 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 ; possible_net_t nd_net ; union __anonunion____missing_field_name_317 __annonCompField94 ; 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 ; u16 gso_min_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 ; }; struct packet_type { __be16 type ; struct net_device *dev ; int (*func)(struct sk_buff * , struct net_device * , struct packet_type * , struct net_device * ) ; bool (*id_match)(struct packet_type * , struct sock * ) ; void *af_packet_priv ; struct list_head list ; }; 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 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 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 vlan_hdr { __be16 h_vlan_TCI ; __be16 h_vlan_encapsulated_proto ; }; struct iphdr { unsigned char ihl : 4 ; unsigned char version : 4 ; __u8 tos ; __be16 tot_len ; __be16 id ; __be16 frag_off ; __u8 ttl ; __u8 protocol ; __sum16 check ; __be32 saddr ; __be32 daddr ; }; struct ipv6hdr { unsigned char priority : 4 ; unsigned char version : 4 ; __u8 flow_lbl[3U] ; __be16 payload_len ; __u8 nexthdr ; __u8 hop_limit ; struct in6_addr saddr ; struct in6_addr daddr ; }; struct ipv6_stable_secret { bool initialized ; struct in6_addr secret ; }; struct ipv6_devconf { __s32 forwarding ; __s32 hop_limit ; __s32 mtu6 ; __s32 accept_ra ; __s32 accept_redirects ; __s32 autoconf ; __s32 dad_transmits ; __s32 rtr_solicits ; __s32 rtr_solicit_interval ; __s32 rtr_solicit_delay ; __s32 force_mld_version ; __s32 mldv1_unsolicited_report_interval ; __s32 mldv2_unsolicited_report_interval ; __s32 use_tempaddr ; __s32 temp_valid_lft ; __s32 temp_prefered_lft ; __s32 regen_max_retry ; __s32 max_desync_factor ; __s32 max_addresses ; __s32 accept_ra_defrtr ; __s32 accept_ra_pinfo ; __s32 accept_ra_rtr_pref ; __s32 rtr_probe_interval ; __s32 accept_ra_rt_info_max_plen ; __s32 proxy_ndp ; __s32 accept_source_route ; __s32 accept_ra_from_local ; __s32 optimistic_dad ; __s32 use_optimistic ; __s32 mc_forwarding ; __s32 disable_ipv6 ; __s32 accept_dad ; __s32 force_tllao ; __s32 ndisc_notify ; __s32 suppress_frag_ndisc ; __s32 accept_ra_mtu ; struct ipv6_stable_secret stable_secret ; void *sysctl ; }; struct page_counter { atomic_long_t count ; unsigned long limit ; struct page_counter *parent ; unsigned long watermark ; unsigned long failcnt ; }; struct sock_filter { __u16 code ; __u8 jt ; __u8 jf ; __u32 k ; }; struct bpf_insn { __u8 code ; unsigned char dst_reg : 4 ; unsigned char src_reg : 4 ; __s16 off ; __s32 imm ; }; enum bpf_prog_type { BPF_PROG_TYPE_UNSPEC = 0, BPF_PROG_TYPE_SOCKET_FILTER = 1, BPF_PROG_TYPE_KPROBE = 2, BPF_PROG_TYPE_SCHED_CLS = 3, BPF_PROG_TYPE_SCHED_ACT = 4 } ; struct bpf_prog_aux; struct sock_fprog_kern { u16 len ; struct sock_filter *filter ; }; union __anonunion____missing_field_name_337 { struct sock_filter insns[0U] ; struct bpf_insn insnsi[0U] ; }; struct bpf_prog { u16 pages ; bool jited ; bool gpl_compatible ; u32 len ; enum bpf_prog_type type ; struct bpf_prog_aux *aux ; struct sock_fprog_kern *orig_prog ; unsigned int (*bpf_func)(struct sk_buff const * , struct bpf_insn const * ) ; union __anonunion____missing_field_name_337 __annonCompField99 ; }; struct sk_filter { atomic_t refcnt ; struct callback_head rcu ; struct bpf_prog *prog ; }; struct pollfd { int fd ; short events ; short revents ; }; struct poll_table_struct { void (*_qproc)(struct file * , wait_queue_head_t * , struct poll_table_struct * ) ; unsigned long _key ; }; struct nla_policy { u16 type ; u16 len ; }; struct rtnl_link_ops { struct list_head list ; char const *kind ; size_t priv_size ; void (*setup)(struct net_device * ) ; int maxtype ; struct nla_policy const *policy ; int (*validate)(struct nlattr ** , struct nlattr ** ) ; int (*newlink)(struct net * , struct net_device * , struct nlattr ** , struct nlattr ** ) ; int (*changelink)(struct net_device * , struct nlattr ** , struct nlattr ** ) ; void (*dellink)(struct net_device * , struct list_head * ) ; size_t (*get_size)(struct net_device const * ) ; int (*fill_info)(struct sk_buff * , struct net_device const * ) ; size_t (*get_xstats_size)(struct net_device const * ) ; int (*fill_xstats)(struct sk_buff * , struct net_device const * ) ; unsigned int (*get_num_tx_queues)(void) ; unsigned int (*get_num_rx_queues)(void) ; int slave_maxtype ; struct nla_policy const *slave_policy ; int (*slave_validate)(struct nlattr ** , struct nlattr ** ) ; int (*slave_changelink)(struct net_device * , struct net_device * , struct nlattr ** , struct nlattr ** ) ; size_t (*get_slave_size)(struct net_device const * , struct net_device const * ) ; int (*fill_slave_info)(struct sk_buff * , struct net_device const * , struct net_device const * ) ; struct net *(*get_link_net)(struct net_device const * ) ; }; struct neigh_table; struct neigh_parms { possible_net_t net ; struct net_device *dev ; struct list_head list ; int (*neigh_setup)(struct neighbour * ) ; void (*neigh_cleanup)(struct neighbour * ) ; struct neigh_table *tbl ; void *sysctl_table ; int dead ; atomic_t refcnt ; struct callback_head callback_head ; int reachable_time ; int data[13U] ; unsigned long data_state[1U] ; }; struct neigh_statistics { unsigned long allocs ; unsigned long destroys ; unsigned long hash_grows ; unsigned long res_failed ; unsigned long lookups ; unsigned long hits ; unsigned long rcv_probes_mcast ; unsigned long rcv_probes_ucast ; unsigned long periodic_gc_runs ; unsigned long forced_gc_runs ; unsigned long unres_discards ; }; struct neigh_ops; struct neighbour { struct neighbour *next ; struct neigh_table *tbl ; struct neigh_parms *parms ; unsigned long confirmed ; unsigned long updated ; rwlock_t lock ; atomic_t refcnt ; struct sk_buff_head arp_queue ; unsigned int arp_queue_len_bytes ; struct timer_list timer ; unsigned long used ; atomic_t probes ; __u8 flags ; __u8 nud_state ; __u8 type ; __u8 dead ; seqlock_t ha_lock ; unsigned char ha[32U] ; struct hh_cache hh ; int (*output)(struct neighbour * , struct sk_buff * ) ; struct neigh_ops const *ops ; struct callback_head rcu ; struct net_device *dev ; u8 primary_key[0U] ; }; struct neigh_ops { int family ; void (*solicit)(struct neighbour * , struct sk_buff * ) ; void (*error_report)(struct neighbour * , struct sk_buff * ) ; int (*output)(struct neighbour * , struct sk_buff * ) ; int (*connected_output)(struct neighbour * , struct sk_buff * ) ; }; struct pneigh_entry { struct pneigh_entry *next ; possible_net_t net ; struct net_device *dev ; u8 flags ; u8 key[0U] ; }; struct neigh_hash_table { struct neighbour **hash_buckets ; unsigned int hash_shift ; __u32 hash_rnd[4U] ; struct callback_head rcu ; }; struct neigh_table { int family ; int entry_size ; int key_len ; __be16 protocol ; __u32 (*hash)(void const * , struct net_device const * , __u32 * ) ; bool (*key_eq)(struct neighbour const * , void const * ) ; int (*constructor)(struct neighbour * ) ; int (*pconstructor)(struct pneigh_entry * ) ; void (*pdestructor)(struct pneigh_entry * ) ; void (*proxy_redo)(struct sk_buff * ) ; char *id ; struct neigh_parms parms ; struct list_head parms_list ; int gc_interval ; int gc_thresh1 ; int gc_thresh2 ; int gc_thresh3 ; unsigned long last_flush ; struct delayed_work gc_work ; struct timer_list proxy_timer ; struct sk_buff_head proxy_queue ; atomic_t entries ; rwlock_t lock ; unsigned long last_rand ; struct neigh_statistics *stats ; struct neigh_hash_table *nht ; struct pneigh_entry **phash_buckets ; }; struct dn_route; union __anonunion____missing_field_name_345 { struct dst_entry *next ; struct rtable *rt_next ; struct rt6_info *rt6_next ; struct dn_route *dn_next ; }; struct dst_entry { struct callback_head callback_head ; struct dst_entry *child ; struct net_device *dev ; struct dst_ops *ops ; unsigned long _metrics ; unsigned long expires ; struct dst_entry *path ; struct dst_entry *from ; struct xfrm_state *xfrm ; int (*input)(struct sk_buff * ) ; int (*output)(struct sock * , struct sk_buff * ) ; unsigned short flags ; unsigned short pending_confirm ; short error ; short obsolete ; unsigned short header_len ; unsigned short trailer_len ; __u32 tclassid ; long __pad_to_align_refcnt[2U] ; atomic_t __refcnt ; int __use ; unsigned long lastuse ; union __anonunion____missing_field_name_345 __annonCompField100 ; }; struct __anonstruct_socket_lock_t_346 { spinlock_t slock ; int owned ; wait_queue_head_t wq ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_socket_lock_t_346 socket_lock_t; struct proto; typedef __u32 __portpair; typedef __u64 __addrpair; struct __anonstruct____missing_field_name_348 { __be32 skc_daddr ; __be32 skc_rcv_saddr ; }; union __anonunion____missing_field_name_347 { __addrpair skc_addrpair ; struct __anonstruct____missing_field_name_348 __annonCompField101 ; }; union __anonunion____missing_field_name_349 { unsigned int skc_hash ; __u16 skc_u16hashes[2U] ; }; struct __anonstruct____missing_field_name_351 { __be16 skc_dport ; __u16 skc_num ; }; union __anonunion____missing_field_name_350 { __portpair skc_portpair ; struct __anonstruct____missing_field_name_351 __annonCompField104 ; }; union __anonunion____missing_field_name_352 { struct hlist_node skc_bind_node ; struct hlist_nulls_node skc_portaddr_node ; }; union __anonunion____missing_field_name_353 { struct hlist_node skc_node ; struct hlist_nulls_node skc_nulls_node ; }; struct sock_common { union __anonunion____missing_field_name_347 __annonCompField102 ; union __anonunion____missing_field_name_349 __annonCompField103 ; union __anonunion____missing_field_name_350 __annonCompField105 ; unsigned short skc_family ; unsigned char volatile skc_state ; unsigned char skc_reuse : 4 ; unsigned char skc_reuseport : 1 ; unsigned char skc_ipv6only : 1 ; unsigned char skc_net_refcnt : 1 ; int skc_bound_dev_if ; union __anonunion____missing_field_name_352 __annonCompField106 ; struct proto *skc_prot ; possible_net_t skc_net ; struct in6_addr skc_v6_daddr ; struct in6_addr skc_v6_rcv_saddr ; atomic64_t skc_cookie ; int skc_dontcopy_begin[0U] ; union __anonunion____missing_field_name_353 __annonCompField107 ; int skc_tx_queue_mapping ; atomic_t skc_refcnt ; int skc_dontcopy_end[0U] ; }; struct cg_proto; struct __anonstruct_sk_backlog_354 { atomic_t rmem_alloc ; int len ; struct sk_buff *head ; struct sk_buff *tail ; }; struct sock { struct sock_common __sk_common ; socket_lock_t sk_lock ; struct sk_buff_head sk_receive_queue ; struct __anonstruct_sk_backlog_354 sk_backlog ; int sk_forward_alloc ; __u32 sk_rxhash ; u16 sk_incoming_cpu ; __u32 sk_txhash ; unsigned int sk_napi_id ; unsigned int sk_ll_usec ; atomic_t sk_drops ; int sk_rcvbuf ; struct sk_filter *sk_filter ; struct socket_wq *sk_wq ; struct xfrm_policy *sk_policy[2U] ; unsigned long sk_flags ; struct dst_entry *sk_rx_dst ; struct dst_entry *sk_dst_cache ; spinlock_t sk_dst_lock ; atomic_t sk_wmem_alloc ; atomic_t sk_omem_alloc ; int sk_sndbuf ; struct sk_buff_head sk_write_queue ; unsigned char sk_shutdown : 2 ; unsigned char sk_no_check_tx : 1 ; unsigned char sk_no_check_rx : 1 ; unsigned char sk_userlocks : 4 ; unsigned char sk_protocol ; unsigned short sk_type ; int sk_wmem_queued ; gfp_t sk_allocation ; u32 sk_pacing_rate ; u32 sk_max_pacing_rate ; netdev_features_t sk_route_caps ; netdev_features_t sk_route_nocaps ; int sk_gso_type ; unsigned int sk_gso_max_size ; u16 sk_gso_max_segs ; int sk_rcvlowat ; unsigned long sk_lingertime ; struct sk_buff_head sk_error_queue ; struct proto *sk_prot_creator ; rwlock_t sk_callback_lock ; int sk_err ; int sk_err_soft ; u32 sk_ack_backlog ; u32 sk_max_ack_backlog ; __u32 sk_priority ; __u32 sk_cgrp_prioidx ; struct pid *sk_peer_pid ; struct cred const *sk_peer_cred ; long sk_rcvtimeo ; long sk_sndtimeo ; struct timer_list sk_timer ; ktime_t sk_stamp ; u16 sk_tsflags ; u32 sk_tskey ; struct socket *sk_socket ; void *sk_user_data ; struct page_frag sk_frag ; struct sk_buff *sk_send_head ; __s32 sk_peek_off ; int sk_write_pending ; void *sk_security ; __u32 sk_mark ; u32 sk_classid ; struct cg_proto *sk_cgrp ; void (*sk_state_change)(struct sock * ) ; void (*sk_data_ready)(struct sock * ) ; void (*sk_write_space)(struct sock * ) ; void (*sk_error_report)(struct sock * ) ; int (*sk_backlog_rcv)(struct sock * , struct sk_buff * ) ; void (*sk_destruct)(struct sock * ) ; }; struct request_sock_ops; struct timewait_sock_ops; struct inet_hashinfo; struct raw_hashinfo; struct udp_table; union __anonunion_h_357 { struct inet_hashinfo *hashinfo ; struct udp_table *udp_table ; struct raw_hashinfo *raw_hash ; }; struct proto { void (*close)(struct sock * , long ) ; int (*connect)(struct sock * , struct sockaddr * , int ) ; int (*disconnect)(struct sock * , int ) ; struct sock *(*accept)(struct sock * , int , int * ) ; int (*ioctl)(struct sock * , int , unsigned long ) ; int (*init)(struct sock * ) ; void (*destroy)(struct sock * ) ; void (*shutdown)(struct sock * , int ) ; int (*setsockopt)(struct sock * , int , int , char * , unsigned int ) ; int (*getsockopt)(struct sock * , int , int , char * , int * ) ; int (*compat_setsockopt)(struct sock * , int , int , char * , unsigned int ) ; int (*compat_getsockopt)(struct sock * , int , int , char * , int * ) ; int (*compat_ioctl)(struct sock * , unsigned int , unsigned long ) ; int (*sendmsg)(struct sock * , struct msghdr * , size_t ) ; int (*recvmsg)(struct sock * , struct msghdr * , size_t , int , int , int * ) ; int (*sendpage)(struct sock * , struct page * , int , size_t , int ) ; int (*bind)(struct sock * , struct sockaddr * , int ) ; int (*backlog_rcv)(struct sock * , struct sk_buff * ) ; void (*release_cb)(struct sock * ) ; void (*hash)(struct sock * ) ; void (*unhash)(struct sock * ) ; void (*rehash)(struct sock * ) ; int (*get_port)(struct sock * , unsigned short ) ; void (*clear_sk)(struct sock * , int ) ; unsigned int inuse_idx ; bool (*stream_memory_free)(struct sock const * ) ; void (*enter_memory_pressure)(struct sock * ) ; atomic_long_t *memory_allocated ; struct percpu_counter *sockets_allocated ; int *memory_pressure ; long *sysctl_mem ; int *sysctl_wmem ; int *sysctl_rmem ; int max_header ; bool no_autobind ; struct kmem_cache *slab ; unsigned int obj_size ; int slab_flags ; struct percpu_counter *orphan_count ; struct request_sock_ops *rsk_prot ; struct timewait_sock_ops *twsk_prot ; union __anonunion_h_357 h ; struct module *owner ; char name[32U] ; struct list_head node ; int (*init_cgroup)(struct mem_cgroup * , struct cgroup_subsys * ) ; void (*destroy_cgroup)(struct mem_cgroup * ) ; struct cg_proto *(*proto_cgroup)(struct mem_cgroup * ) ; }; struct cg_proto { struct page_counter memory_allocated ; struct percpu_counter sockets_allocated ; int memory_pressure ; long sysctl_mem[3U] ; unsigned long flags ; struct mem_cgroup *memcg ; }; struct request_sock_ops { int family ; int obj_size ; struct kmem_cache *slab ; char *slab_name ; int (*rtx_syn_ack)(struct sock * , struct request_sock * ) ; void (*send_ack)(struct sock * , struct sk_buff * , struct request_sock * ) ; void (*send_reset)(struct sock * , struct sk_buff * ) ; void (*destructor)(struct request_sock * ) ; void (*syn_ack_timeout)(struct request_sock const * ) ; }; struct request_sock { struct sock_common __req_common ; struct request_sock *dl_next ; struct sock *rsk_listener ; u16 mss ; u8 num_retrans ; unsigned char cookie_ts : 1 ; unsigned char num_timeout : 7 ; u32 window_clamp ; u32 rcv_wnd ; u32 ts_recent ; struct timer_list rsk_timer ; struct request_sock_ops const *rsk_ops ; struct sock *sk ; u32 *saved_syn ; u32 secid ; u32 peer_secid ; }; struct timewait_sock_ops { struct kmem_cache *twsk_slab ; char *twsk_slab_name ; unsigned int twsk_obj_size ; int (*twsk_unique)(struct sock * , struct sock * , void * ) ; void (*twsk_destructor)(struct sock * ) ; }; struct tcphdr { __be16 source ; __be16 dest ; __be32 seq ; __be32 ack_seq ; unsigned char res1 : 4 ; unsigned char doff : 4 ; unsigned char fin : 1 ; unsigned char syn : 1 ; unsigned char rst : 1 ; unsigned char psh : 1 ; unsigned char ack : 1 ; unsigned char urg : 1 ; unsigned char ece : 1 ; unsigned char cwr : 1 ; __be16 window ; __sum16 check ; __be16 urg_ptr ; }; struct ip6_sf_list { struct ip6_sf_list *sf_next ; struct in6_addr sf_addr ; unsigned long sf_count[2U] ; unsigned char sf_gsresp ; unsigned char sf_oldin ; unsigned char sf_crcount ; }; struct ifmcaddr6 { struct in6_addr mca_addr ; struct inet6_dev *idev ; struct ifmcaddr6 *next ; struct ip6_sf_list *mca_sources ; struct ip6_sf_list *mca_tomb ; unsigned int mca_sfmode ; unsigned char mca_crcount ; unsigned long mca_sfcount[2U] ; struct timer_list mca_timer ; unsigned int mca_flags ; int mca_users ; atomic_t mca_refcnt ; spinlock_t mca_lock ; unsigned long mca_cstamp ; unsigned long mca_tstamp ; }; struct ifacaddr6 { struct in6_addr aca_addr ; struct inet6_dev *aca_idev ; struct rt6_info *aca_rt ; struct ifacaddr6 *aca_next ; int aca_users ; atomic_t aca_refcnt ; unsigned long aca_cstamp ; unsigned long aca_tstamp ; }; struct ipv6_devstat { struct proc_dir_entry *proc_dir_entry ; struct ipstats_mib *ipv6 ; struct icmpv6_mib_device *icmpv6dev ; struct icmpv6msg_mib_device *icmpv6msgdev ; }; struct inet6_dev { struct net_device *dev ; struct list_head addr_list ; struct ifmcaddr6 *mc_list ; struct ifmcaddr6 *mc_tomb ; spinlock_t mc_lock ; unsigned char mc_qrv ; unsigned char mc_gq_running ; unsigned char mc_ifc_count ; unsigned char mc_dad_count ; unsigned long mc_v1_seen ; unsigned long mc_qi ; unsigned long mc_qri ; unsigned long mc_maxdelay ; struct timer_list mc_gq_timer ; struct timer_list mc_ifc_timer ; struct timer_list mc_dad_timer ; struct ifacaddr6 *ac_list ; rwlock_t lock ; atomic_t refcnt ; __u32 if_flags ; int dead ; u8 rndid[8U] ; struct timer_list regen_timer ; struct list_head tempaddr_list ; struct in6_addr token ; struct neigh_parms *nd_parms ; struct ipv6_devconf cnf ; struct ipv6_devstat stats ; struct timer_list rs_timer ; __u8 rs_probes ; __u8 addr_gen_mode ; unsigned long tstamp ; struct callback_head rcu ; }; union __anonunion____missing_field_name_376 { __be32 a4 ; __be32 a6[4U] ; struct in6_addr in6 ; }; struct inetpeer_addr_base { union __anonunion____missing_field_name_376 __annonCompField109 ; }; struct inetpeer_addr { struct inetpeer_addr_base addr ; __u16 family ; }; union __anonunion____missing_field_name_377 { struct list_head gc_list ; struct callback_head gc_rcu ; }; struct __anonstruct____missing_field_name_379 { atomic_t rid ; }; union __anonunion____missing_field_name_378 { struct __anonstruct____missing_field_name_379 __annonCompField111 ; struct callback_head rcu ; struct inet_peer *gc_next ; }; struct inet_peer { struct inet_peer *avl_left ; struct inet_peer *avl_right ; struct inetpeer_addr daddr ; __u32 avl_height ; u32 metrics[16U] ; u32 rate_tokens ; unsigned long rate_last ; union __anonunion____missing_field_name_377 __annonCompField110 ; union __anonunion____missing_field_name_378 __annonCompField112 ; __u32 dtime ; atomic_t refcnt ; }; struct inet_peer_base { struct inet_peer *root ; seqlock_t lock ; int total ; }; struct uncached_list; struct rtable { struct dst_entry dst ; int rt_genid ; unsigned int rt_flags ; __u16 rt_type ; __u8 rt_is_input ; __u8 rt_uses_gateway ; int rt_iif ; __be32 rt_gateway ; u32 rt_pmtu ; struct list_head rt_uncached ; struct uncached_list *rt_uncached_list ; }; struct tally_counter { __le64 tx_packets ; __le64 rx_packets ; __le64 tx_errors ; __le32 rx_errors ; __le16 rx_missed ; __le16 align_errors ; __le32 tx_one_collision ; __le32 tx_multi_collision ; __le64 rx_unicast ; __le64 rx_broadcast ; __le32 rx_multicast ; __le16 tx_aborted ; __le16 tx_underrun ; }; struct rx_desc { __le32 opts1 ; __le32 opts2 ; __le32 opts3 ; __le32 opts4 ; __le32 opts5 ; __le32 opts6 ; }; struct tx_desc { __le32 opts1 ; __le32 opts2 ; }; struct r8152; struct rx_agg { struct list_head list ; struct urb *urb ; struct r8152 *context ; void *buffer ; void *head ; }; struct tx_agg { struct list_head list ; struct urb *urb ; struct r8152 *context ; void *buffer ; void *head ; u32 skb_num ; u32 skb_len ; }; struct rtl_ops { void (*init)(struct r8152 * ) ; int (*enable)(struct r8152 * ) ; void (*disable)(struct r8152 * ) ; void (*up)(struct r8152 * ) ; void (*down)(struct r8152 * ) ; void (*unload)(struct r8152 * ) ; int (*eee_get)(struct r8152 * , struct ethtool_eee * ) ; int (*eee_set)(struct r8152 * , struct ethtool_eee * ) ; }; struct r8152 { unsigned long flags ; struct usb_device *udev ; struct napi_struct napi ; struct usb_interface *intf ; struct net_device *netdev ; struct urb *intr_urb ; struct tx_agg tx_info[4U] ; struct rx_agg rx_info[10U] ; struct list_head rx_done ; struct list_head tx_free ; struct sk_buff_head tx_queue ; struct sk_buff_head rx_queue ; spinlock_t rx_lock ; spinlock_t tx_lock ; struct delayed_work schedule ; struct mii_if_info mii ; struct mutex control ; struct rtl_ops rtl_ops ; int intr_interval ; u32 saved_wolopts ; u32 msg_enable ; u32 tx_qlen ; u32 coalesce ; u16 ocp_base ; u8 *intr_buff ; u8 version ; }; typedef bool ldv_func_ret_type___2; typedef bool ldv_func_ret_type___3; typedef bool ldv_func_ret_type___4; typedef bool ldv_func_ret_type___5; typedef bool ldv_func_ret_type___6; typedef bool ldv_func_ret_type___7; typedef bool ldv_func_ret_type___8; typedef bool ldv_func_ret_type___9; typedef int ldv_func_ret_type___10; typedef int ldv_func_ret_type___11; __inline static 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 constant_test_bit(long nr , unsigned long const volatile *addr ) { { return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); } } __inline static __u32 __arch_swab32(__u32 val ) { { __asm__ ("bswapl %0": "=r" (val): "0" (val)); return (val); } } __inline static __u16 __fswab16(__u16 val ) { { return ((__u16 )((int )((short )((int )val << 8)) | (int )((short )((int )val >> 8)))); } } __inline static __u32 __fswab32(__u32 val ) { __u32 tmp ; { tmp = __arch_swab32(val); return (tmp); } } extern int snprintf(char * , size_t , char const * , ...) ; bool ldv_is_err(void const *ptr ) ; void ldv_spin_lock(void) ; void ldv_spin_unlock(void) ; extern void *malloc(size_t ) ; extern void *calloc(size_t , size_t ) ; extern void *memset(void * , int , size_t ) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; extern void __VERIFIER_assume(int ) ; void *ldv_malloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = malloc(size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_zalloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_init_zalloc(size_t size ) { void *p ; void *tmp ; { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } void *ldv_memset(void *s , int c , size_t n ) { void *tmp ; { tmp = memset(s, c, n); return (tmp); } } int ldv_undef_int(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { tmp = __VERIFIER_nondet_pointer(); return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { tmp = __VERIFIER_nondet_ulong(); return (tmp); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } __inline static long ldv__builtin_expect(long exp , long c ) { { return (exp); } } __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ; __inline static void list_add_tail(struct list_head *new , struct list_head *head ) { { __list_add(new, head->prev, head); return; } } extern void __list_del_entry(struct list_head * ) ; __inline static void list_del_init(struct list_head *entry ) { { __list_del_entry(entry); INIT_LIST_HEAD(entry); return; } } __inline static int list_empty(struct list_head const *head ) { { return ((unsigned long )((struct list_head const *)head->next) == (unsigned long )head); } } __inline static void __list_splice(struct list_head const *list , struct list_head *prev , struct list_head *next ) { struct list_head *first ; struct list_head *last ; { first = list->next; last = list->prev; first->prev = prev; prev->next = first; last->next = next; next->prev = last; return; } } __inline static void list_splice_tail(struct list_head *list , struct list_head *head ) { int tmp ; { tmp = list_empty((struct list_head const *)list); if (tmp == 0) { __list_splice((struct list_head const *)list, head->prev, head); } else { } return; } } __inline static void list_splice_init(struct list_head *list , struct list_head *head ) { int tmp ; { tmp = list_empty((struct list_head const *)list); if (tmp == 0) { __list_splice((struct list_head const *)list, head, head->next); INIT_LIST_HEAD(list); } else { } return; } } extern void __bad_percpu_size(void) ; extern void __bad_size_call_parameter(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 ) ; extern size_t strlcpy(char * , char const * , size_t ) ; extern void *kmemdup(void const * , size_t , gfp_t ) ; __inline static bool IS_ERR(void const *ptr ) ; __inline static int atomic_read(atomic_t const *v ) { int __var ; { __var = 0; return ((int )*((int const volatile *)(& v->counter))); } } extern void lockdep_init_map(struct lockdep_map * , char const * , struct lock_class_key * , int ) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_lock(raw_spinlock_t * ) ; extern void _raw_spin_lock_bh(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; extern void _raw_spin_unlock_bh(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->__annonCompField18.rlock); } } __inline static void ldv_spin_lock_5(spinlock_t *lock ) { { _raw_spin_lock(& lock->__annonCompField18.rlock); return; } } __inline static void spin_lock(spinlock_t *lock ) ; __inline static void ldv_spin_lock_bh_6(spinlock_t *lock ) { { _raw_spin_lock_bh(& lock->__annonCompField18.rlock); return; } } __inline static void spin_lock_bh(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_9(spinlock_t *lock ) { { _raw_spin_unlock(& lock->__annonCompField18.rlock); return; } } __inline static void spin_unlock(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_bh_10(spinlock_t *lock ) { { _raw_spin_unlock_bh(& lock->__annonCompField18.rlock); return; } } __inline static void spin_unlock_bh(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_irqrestore_12(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->__annonCompField18.rlock, flags); return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) ; extern void __mutex_init(struct mutex * , char const * , struct lock_class_key * ) ; extern void mutex_lock_nested(struct mutex * , unsigned int ) ; extern int mutex_trylock(struct mutex * ) ; extern void mutex_unlock(struct mutex * ) ; extern unsigned long volatile jiffies ; extern void init_timer_key(struct timer_list * , unsigned int , char const * , struct lock_class_key * ) ; extern void delayed_work_timer_fn(unsigned long ) ; extern void __init_work(struct work_struct * , int ) ; extern struct workqueue_struct *system_wq ; extern bool queue_work_on(int , struct workqueue_struct * , struct work_struct * ) ; bool ldv_queue_work_on_15(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) ; bool ldv_queue_work_on_17(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) ; extern bool queue_delayed_work_on(int , struct workqueue_struct * , struct delayed_work * , unsigned long ) ; bool ldv_queue_delayed_work_on_16(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) ; bool ldv_queue_delayed_work_on_19(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) ; extern void flush_workqueue(struct workqueue_struct * ) ; void ldv_flush_workqueue_18(struct workqueue_struct *ldv_func_arg1 ) ; extern bool cancel_delayed_work_sync(struct delayed_work * ) ; bool ldv_cancel_delayed_work_sync_49(struct delayed_work *ldv_func_arg1 ) ; bool ldv_cancel_delayed_work_sync_50(struct delayed_work *ldv_func_arg1 ) ; bool ldv_cancel_delayed_work_sync_52(struct delayed_work *ldv_func_arg1 ) ; bool ldv_cancel_delayed_work_sync_53(struct delayed_work *ldv_func_arg1 ) ; extern unsigned int work_busy(struct work_struct * ) ; __inline static bool queue_delayed_work(struct workqueue_struct *wq , struct delayed_work *dwork , unsigned long delay ) { bool tmp ; { tmp = ldv_queue_delayed_work_on_16(8192, wq, dwork, delay); return (tmp); } } __inline static bool schedule_delayed_work(struct delayed_work *dwork , unsigned long delay ) { bool tmp ; { tmp = queue_delayed_work(system_wq, dwork, delay); return (tmp); } } extern int cpu_number ; extern bool capable(int ) ; extern void kfree(void const * ) ; void *ldv_kmem_cache_alloc_25(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; void *ldv_kmem_cache_alloc_42(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static void *kmalloc_node(size_t size , gfp_t flags , int node ) ; void ldv_check_alloc_flags(gfp_t flags ) ; struct work_struct *ldv_work_struct_1_0 ; struct work_struct *ldv_work_struct_1_1 ; struct ethtool_wolinfo *ops_group4 ; struct work_struct *ldv_work_struct_1_3 ; int ldv_work_1_3 ; int ldv_state_variable_0 ; int ldv_state_variable_2 ; int ldv_work_1_1 ; struct net_device *rtl8152_netdev_ops_group1 ; int usb_counter ; struct ethtool_eee *ops_group1 ; int ldv_work_1_2 ; int LDV_IN_INTERRUPT = 1; struct work_struct *ldv_work_struct_1_2 ; int ldv_state_variable_3 ; struct usb_interface *rtl8152_driver_group1 ; struct net_device *ops_group3 ; int ref_cnt ; int ldv_work_1_0 ; int ldv_state_variable_1 ; struct ethtool_cmd *ops_group2 ; int ldv_state_variable_4 ; struct ethtool_coalesce *ops_group0 ; void ldv_usb_driver_2(void) ; void call_and_disable_work_1(struct work_struct *work ) ; void disable_work_1(struct work_struct *work ) ; void work_init_1(void) ; void call_and_disable_all_1(int state ) ; void invoke_work_1(void) ; void ldv_net_device_ops_3(void) ; void ldv_initialize_ethtool_ops_4(void) ; void activate_work_1(struct work_struct *work , int state ) ; extern void msleep(unsigned int ) ; extern void usleep_range(unsigned long , unsigned long ) ; extern int device_set_wakeup_enable(struct device * , bool ) ; __inline static int dev_to_node(struct device *dev ) { { return (dev->numa_node); } } __inline static void *dev_get_drvdata(struct device const *dev ) { { return ((void *)dev->driver_data); } } __inline static void dev_set_drvdata(struct device *dev , void *data ) { { dev->driver_data = data; return; } } extern void dev_err(struct device const * , char const * , ...) ; extern void get_random_bytes(void * , int ) ; extern int net_ratelimit(void) ; extern __sum16 csum_ipv6_magic(struct in6_addr const * , struct in6_addr const * , __u32 , unsigned short , __wsum ) ; extern void consume_skb(struct sk_buff * ) ; struct sk_buff *ldv_skb_clone_33(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_41(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_35(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_31(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_39(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_40(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; __inline static unsigned char *skb_end_pointer(struct sk_buff const *skb ) { { return ((unsigned char *)skb->head + (unsigned long )skb->end); } } __inline static int skb_queue_empty(struct sk_buff_head const *list ) { { return ((unsigned long )((struct sk_buff const *)list->next) == (unsigned long )((struct sk_buff const *)list)); } } __inline static int skb_header_cloned(struct sk_buff const *skb ) { int dataref ; unsigned char *tmp ; { if ((unsigned int )*((unsigned char *)skb + 142UL) == 0U) { return (0); } else { } tmp = skb_end_pointer(skb); dataref = atomic_read((atomic_t const *)(& ((struct skb_shared_info *)tmp)->dataref)); dataref = (dataref & 65535) - (dataref >> 16); return (dataref != 1); } } __inline static struct sk_buff *skb_peek(struct sk_buff_head const *list_ ) { struct sk_buff *skb ; { skb = list_->next; if ((unsigned long )skb == (unsigned long )((struct sk_buff *)list_)) { skb = (struct sk_buff *)0; } else { } return (skb); } } __inline static __u32 skb_queue_len(struct sk_buff_head const *list_ ) { { return ((__u32 )list_->qlen); } } __inline static void __skb_queue_head_init(struct sk_buff_head *list ) { struct sk_buff *tmp ; { tmp = (struct sk_buff *)list; list->next = tmp; list->prev = tmp; list->qlen = 0U; return; } } __inline static void skb_queue_head_init(struct sk_buff_head *list ) { struct lock_class_key __key ; { spinlock_check(& list->lock); __raw_spin_lock_init(& list->lock.__annonCompField18.rlock, "&(&list->lock)->rlock", & __key); __skb_queue_head_init(list); return; } } __inline static void __skb_insert(struct sk_buff *newsk , struct sk_buff *prev , struct sk_buff *next , struct sk_buff_head *list ) { struct sk_buff *tmp ; { newsk->__annonCompField79.__annonCompField78.next = next; newsk->__annonCompField79.__annonCompField78.prev = prev; tmp = newsk; prev->__annonCompField79.__annonCompField78.next = tmp; next->__annonCompField79.__annonCompField78.prev = tmp; list->qlen = list->qlen + 1U; return; } } __inline static void __skb_queue_splice(struct sk_buff_head const *list , struct sk_buff *prev , struct sk_buff *next ) { struct sk_buff *first ; struct sk_buff *last ; { first = list->next; last = list->prev; first->__annonCompField79.__annonCompField78.prev = prev; prev->__annonCompField79.__annonCompField78.next = first; last->__annonCompField79.__annonCompField78.next = next; next->__annonCompField79.__annonCompField78.prev = last; return; } } __inline static void skb_queue_splice(struct sk_buff_head const *list , struct sk_buff_head *head ) { int tmp ; { tmp = skb_queue_empty(list); if (tmp == 0) { __skb_queue_splice(list, (struct sk_buff *)head, head->next); head->qlen = head->qlen + (__u32 )list->qlen; } else { } return; } } __inline static void skb_queue_splice_init(struct sk_buff_head *list , struct sk_buff_head *head ) { int tmp ; { tmp = skb_queue_empty((struct sk_buff_head const *)list); if (tmp == 0) { __skb_queue_splice((struct sk_buff_head const *)list, (struct sk_buff *)head, head->next); head->qlen = head->qlen + list->qlen; __skb_queue_head_init(list); } else { } return; } } __inline static void __skb_queue_after(struct sk_buff_head *list , struct sk_buff *prev , struct sk_buff *newsk ) { { __skb_insert(newsk, prev, prev->__annonCompField79.__annonCompField78.next, list); return; } } __inline static void __skb_queue_before(struct sk_buff_head *list , struct sk_buff *next , struct sk_buff *newsk ) { { __skb_insert(newsk, next->__annonCompField79.__annonCompField78.prev, next, list); return; } } __inline static void __skb_queue_head(struct sk_buff_head *list , struct sk_buff *newsk ) { { __skb_queue_after(list, (struct sk_buff *)list, newsk); return; } } extern void skb_queue_tail(struct sk_buff_head * , struct sk_buff * ) ; __inline static void __skb_queue_tail(struct sk_buff_head *list , struct sk_buff *newsk ) { { __skb_queue_before(list, (struct sk_buff *)list, newsk); return; } } __inline static void __skb_unlink(struct sk_buff *skb , struct sk_buff_head *list ) { struct sk_buff *next ; struct sk_buff *prev ; struct sk_buff *tmp ; { list->qlen = list->qlen - 1U; next = skb->__annonCompField79.__annonCompField78.next; prev = skb->__annonCompField79.__annonCompField78.prev; tmp = (struct sk_buff *)0; skb->__annonCompField79.__annonCompField78.prev = tmp; skb->__annonCompField79.__annonCompField78.next = tmp; next->__annonCompField79.__annonCompField78.prev = prev; prev->__annonCompField79.__annonCompField78.next = next; return; } } __inline static struct sk_buff *__skb_dequeue(struct sk_buff_head *list ) { struct sk_buff *skb ; struct sk_buff *tmp ; { tmp = skb_peek((struct sk_buff_head const *)list); skb = tmp; if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) { __skb_unlink(skb, list); } else { } return (skb); } } __inline static unsigned int skb_headlen(struct sk_buff const *skb ) { { return ((unsigned int )skb->len - (unsigned int )skb->data_len); } } extern unsigned char *skb_put(struct sk_buff * , unsigned int ) ; extern unsigned char *__pskb_pull_tail(struct sk_buff * , int ) ; __inline static int pskb_may_pull(struct sk_buff *skb , unsigned int len ) { unsigned int tmp ; long tmp___0 ; long tmp___1 ; unsigned int tmp___2 ; unsigned char *tmp___3 ; { tmp = skb_headlen((struct sk_buff const *)skb); tmp___0 = ldv__builtin_expect(tmp >= len, 1L); if (tmp___0 != 0L) { return (1); } else { } tmp___1 = ldv__builtin_expect(skb->len < len, 0L); if (tmp___1 != 0L) { return (0); } else { } tmp___2 = skb_headlen((struct sk_buff const *)skb); tmp___3 = __pskb_pull_tail(skb, (int )(len - tmp___2)); return ((unsigned long )tmp___3 != (unsigned long )((unsigned char *)0U)); } } __inline static unsigned int skb_headroom(struct sk_buff const *skb ) { { return ((unsigned int )((long )skb->data) - (unsigned int )((long )skb->head)); } } __inline static unsigned char *skb_transport_header(struct sk_buff const *skb ) { { return ((unsigned char *)skb->head + (unsigned long )skb->transport_header); } } __inline static unsigned char *skb_network_header(struct sk_buff const *skb ) { { return ((unsigned char *)skb->head + (unsigned long )skb->network_header); } } __inline static int skb_transport_offset(struct sk_buff const *skb ) { unsigned char *tmp ; { tmp = skb_transport_header(skb); return ((int )((unsigned int )((long )tmp) - (unsigned int )((long )skb->data))); } } struct sk_buff *ldv___netdev_alloc_skb_36(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_37(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_38(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; __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 = ldv___netdev_alloc_skb_38(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); } } __inline static int __skb_cow(struct sk_buff *skb , unsigned int headroom , int cloned ) { int delta ; unsigned int tmp ; unsigned int tmp___0 ; int _max1 ; int _max2 ; int _max1___0 ; int _max2___0 ; int tmp___1 ; { delta = 0; tmp___0 = skb_headroom((struct sk_buff const *)skb); if (tmp___0 < headroom) { tmp = skb_headroom((struct sk_buff const *)skb); delta = (int )(headroom - tmp); } else { } if (delta != 0 || cloned != 0) { _max1 = 32; _max2 = 64; _max1___0 = 32; _max2___0 = 64; tmp___1 = ldv_pskb_expand_head_39(skb, (((_max1 > _max2 ? _max1 : _max2) + -1) + delta) & - (_max1___0 > _max2___0 ? _max1___0 : _max2___0), 0, 32U); return (tmp___1); } else { } return (0); } } __inline static int skb_cow_head(struct sk_buff *skb , unsigned int headroom ) { int tmp ; int tmp___0 ; { tmp = skb_header_cloned((struct sk_buff const *)skb); tmp___0 = __skb_cow(skb, headroom, tmp); return (tmp___0); } } extern int skb_copy_bits(struct sk_buff const * , int , void * , int ) ; extern void skb_clone_tx_timestamp(struct sk_buff * ) ; extern void skb_tstamp_tx(struct sk_buff * , struct skb_shared_hwtstamps * ) ; __inline static void sw_tx_timestamp(struct sk_buff *skb ) { unsigned char *tmp ; unsigned char *tmp___0 ; { tmp = skb_end_pointer((struct sk_buff const *)skb); if (((int )((struct skb_shared_info *)tmp)->tx_flags & 2) != 0) { tmp___0 = skb_end_pointer((struct sk_buff const *)skb); if (((int )((struct skb_shared_info *)tmp___0)->tx_flags & 4) == 0) { skb_tstamp_tx(skb, (struct skb_shared_hwtstamps *)0); } else { } } else { } return; } } __inline static void skb_tx_timestamp(struct sk_buff *skb ) { { skb_clone_tx_timestamp(skb); sw_tx_timestamp(skb); return; } } extern u32 ethtool_op_get_link(struct net_device * ) ; extern int mii_nway_restart(struct mii_if_info * ) ; extern int mii_ethtool_gset(struct mii_if_info * , struct ethtool_cmd * ) ; __inline static struct mii_ioctl_data *if_mii(struct ifreq *rq ) { { return ((struct mii_ioctl_data *)(& rq->ifr_ifru)); } } extern void __napi_schedule(struct napi_struct * ) ; __inline static bool napi_disable_pending(struct napi_struct *n ) { int tmp ; { tmp = constant_test_bit(1L, (unsigned long const volatile *)(& n->state)); return (tmp != 0); } } __inline static bool napi_schedule_prep(struct napi_struct *n ) { bool tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { tmp = napi_disable_pending(n); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { tmp___1 = test_and_set_bit(0L, (unsigned long volatile *)(& n->state)); if (tmp___1 == 0) { tmp___2 = 1; } else { tmp___2 = 0; } } else { tmp___2 = 0; } return ((bool )tmp___2); } } __inline static void napi_schedule(struct napi_struct *n ) { bool tmp ; { tmp = napi_schedule_prep(n); if ((int )tmp) { __napi_schedule(n); } else { } return; } } __inline static void napi_complete(struct napi_struct *n ) { { return; } } extern void napi_disable(struct napi_struct * ) ; __inline static void napi_enable(struct napi_struct *n ) { int tmp ; long tmp___0 ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& n->state)); tmp___0 = ldv__builtin_expect(tmp == 0, 0L); if (tmp___0 != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); ldv_41642: ; goto ldv_41642; } else { } __asm__ volatile ("": : : "memory"); clear_bit(0L, (unsigned long volatile *)(& n->state)); return; } } __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 + 3008U); } } extern void netif_napi_add(struct net_device * , struct napi_struct * , int (*)(struct napi_struct * , int ) , int ) ; extern void netif_napi_del(struct napi_struct * ) ; extern void free_netdev(struct net_device * ) ; void ldv_free_netdev_56(struct net_device *dev ) ; void ldv_free_netdev_58(struct net_device *dev ) ; extern void netif_schedule_queue(struct netdev_queue * ) ; __inline static void netif_tx_start_queue(struct netdev_queue *dev_queue ) { { clear_bit(0L, (unsigned long volatile *)(& dev_queue->state)); return; } } __inline static void netif_start_queue(struct net_device *dev ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U); netif_tx_start_queue(tmp); return; } } extern void netif_tx_wake_queue(struct netdev_queue * ) ; __inline static void netif_wake_queue(struct net_device *dev ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U); netif_tx_wake_queue(tmp); return; } } __inline static void netif_tx_stop_queue(struct netdev_queue *dev_queue ) { { set_bit(0L, (unsigned long volatile *)(& dev_queue->state)); return; } } __inline static void netif_stop_queue(struct net_device *dev ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U); netif_tx_stop_queue(tmp); return; } } __inline static bool netif_tx_queue_stopped(struct netdev_queue const *dev_queue ) { int tmp ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& dev_queue->state)); return (tmp != 0); } } __inline static bool netif_queue_stopped(struct net_device const *dev ) { struct netdev_queue *tmp ; bool tmp___0 ; { tmp = netdev_get_tx_queue(dev, 0U); tmp___0 = netif_tx_queue_stopped((struct netdev_queue const *)tmp); return (tmp___0); } } __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; } } extern gro_result_t napi_gro_receive(struct napi_struct * , struct sk_buff * ) ; __inline static bool netif_carrier_ok(struct net_device const *dev ) { int tmp ; { tmp = constant_test_bit(2L, (unsigned long const volatile *)(& dev->state)); return (tmp == 0); } } extern void netif_carrier_on(struct net_device * ) ; extern void netif_carrier_off(struct net_device * ) ; extern void netif_device_detach(struct net_device * ) ; extern void netif_device_attach(struct net_device * ) ; __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:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); goto ldv_43227; case 2UL: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_43227; case 4UL: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_43227; case 8UL: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_43227; default: __bad_percpu_size(); } ldv_43227: pscr_ret__ = pfo_ret__; goto ldv_43233; case 2UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); goto ldv_43237; case 2UL: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_43237; case 4UL: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_43237; case 8UL: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_43237; default: __bad_percpu_size(); } ldv_43237: pscr_ret__ = pfo_ret_____0; goto ldv_43233; case 4UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); goto ldv_43246; case 2UL: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_43246; case 4UL: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_43246; case 8UL: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_43246; default: __bad_percpu_size(); } ldv_43246: pscr_ret__ = pfo_ret_____1; goto ldv_43233; case 8UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); goto ldv_43255; case 2UL: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_43255; case 4UL: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_43255; case 8UL: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_43255; default: __bad_percpu_size(); } ldv_43255: pscr_ret__ = pfo_ret_____2; goto ldv_43233; default: __bad_size_call_parameter(); goto ldv_43233; } ldv_43233: cpu = pscr_ret__; i = 0U; goto ldv_43265; ldv_43264: 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_43265: ; if (dev->num_tx_queues > i) { goto ldv_43264; } else { } 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_43276; ldv_43275: 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_43276: ; if (dev->num_tx_queues > i) { goto ldv_43275; } else { } spin_unlock(& dev->tx_global_lock); return; } } extern int register_netdev(struct net_device * ) ; int ldv_register_netdev_55(struct net_device *dev ) ; extern void unregister_netdev(struct net_device * ) ; void ldv_unregister_netdev_57(struct net_device *dev ) ; extern int skb_checksum_help(struct sk_buff * ) ; extern struct sk_buff *__skb_gso_segment(struct sk_buff * , netdev_features_t , bool ) ; __inline static struct sk_buff *skb_gso_segment(struct sk_buff *skb , netdev_features_t features ) { struct sk_buff *tmp ; { tmp = __skb_gso_segment(skb, features, 1); return (tmp); } } __inline static void netif_set_gso_max_size(struct net_device *dev , unsigned int size ) { { dev->gso_max_size = size; return; } } extern void netdev_err(struct net_device const * , char const * , ...) ; extern void netdev_warn(struct net_device const * , char const * , ...) ; extern void netdev_notice(struct net_device const * , char const * , ...) ; extern void netdev_info(struct net_device const * , char const * , ...) ; extern __be16 eth_type_trans(struct sk_buff * , struct net_device * ) ; extern int eth_change_mtu(struct net_device * , int ) ; extern int eth_validate_addr(struct net_device * ) ; extern struct net_device *alloc_etherdev_mqs(int , unsigned int , unsigned int ) ; __inline static bool is_zero_ether_addr(u8 const *addr ) { { return (((unsigned int )*((u32 const *)addr) | (unsigned int )*((u16 const *)addr + 4U)) == 0U); } } __inline static bool is_multicast_ether_addr(u8 const *addr ) { u32 a ; { a = *((u32 const *)addr); return ((a & 1U) != 0U); } } __inline static bool is_valid_ether_addr(u8 const *addr ) { bool tmp ; int tmp___0 ; bool tmp___1 ; int tmp___2 ; int tmp___3 ; { tmp = is_multicast_ether_addr(addr); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { tmp___1 = is_zero_ether_addr(addr); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { tmp___3 = 1; } else { tmp___3 = 0; } } else { tmp___3 = 0; } return ((bool )tmp___3); } } __inline static void eth_random_addr(u8 *addr ) { { get_random_bytes((void *)addr, 6); *addr = (unsigned int )*addr & 254U; *addr = (u8 )((unsigned int )*addr | 2U); return; } } __inline static void eth_hw_addr_random(struct net_device *dev ) { { dev->addr_assign_type = 1U; eth_random_addr(dev->dev_addr); return; } } __inline static void ether_addr_copy(u8 *dst , u8 const *src ) { { *((u32 *)dst) = *((u32 const *)src); *((u16 *)dst + 4U) = *((u16 const *)src + 4U); return; } } __inline static void pm_runtime_mark_last_busy(struct device *dev ) { unsigned long __var ; { __var = 0UL; *((unsigned long volatile *)(& dev->power.last_busy)) = jiffies; return; } } __inline static void *usb_get_intfdata(struct usb_interface *intf ) { void *tmp ; { tmp = dev_get_drvdata((struct device const *)(& intf->dev)); return (tmp); } } __inline static void usb_set_intfdata(struct usb_interface *intf , void *data ) { { dev_set_drvdata(& intf->dev, data); return; } } __inline static struct usb_device *interface_to_usbdev(struct usb_interface *intf ) { struct device const *__mptr ; { __mptr = (struct device const *)intf->dev.parent; return ((struct usb_device *)__mptr + 0xffffffffffffff70UL); } } extern int usb_reset_device(struct usb_device * ) ; extern int usb_autopm_get_interface(struct usb_interface * ) ; extern void usb_autopm_put_interface(struct usb_interface * ) ; extern int usb_autopm_get_interface_async(struct usb_interface * ) ; extern void usb_autopm_put_interface_async(struct usb_interface * ) ; __inline static void usb_mark_last_busy(struct usb_device *udev ) { { pm_runtime_mark_last_busy(& udev->dev); return; } } __inline static int usb_make_path(struct usb_device *dev , char *buf , size_t size ) { int actual ; { actual = snprintf(buf, size, "usb-%s-%s", (dev->bus)->bus_name, (char *)(& dev->devpath)); return ((int )size > actual ? actual : -1); } } extern int usb_register_driver(struct usb_driver * , struct module * , char const * ) ; int ldv_usb_register_driver_59(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_60(struct usb_driver *arg ) ; __inline static void usb_fill_bulk_urb(struct urb *urb , struct usb_device *dev , unsigned int pipe , void *transfer_buffer , int buffer_length , void (*complete_fn)(struct urb * ) , void *context ) { { urb->dev = dev; urb->pipe = pipe; urb->transfer_buffer = transfer_buffer; urb->transfer_buffer_length = (u32 )buffer_length; urb->complete = complete_fn; urb->context = context; return; } } __inline static void usb_fill_int_urb(struct urb *urb , struct usb_device *dev , unsigned int pipe , void *transfer_buffer , int buffer_length , void (*complete_fn)(struct urb * ) , void *context , int interval ) { int _min1 ; int _max1 ; int _max2 ; int _min2 ; { urb->dev = dev; urb->pipe = pipe; urb->transfer_buffer = transfer_buffer; urb->transfer_buffer_length = (u32 )buffer_length; urb->complete = complete_fn; urb->context = context; if ((unsigned int )dev->speed == 3U || (unsigned int )dev->speed == 5U) { _max1 = interval; _max2 = 1; _min1 = _max1 > _max2 ? _max1 : _max2; _min2 = 16; interval = _min1 < _min2 ? _min1 : _min2; urb->interval = 1 << (interval + -1); } else { urb->interval = interval; } urb->start_frame = -1; return; } } struct urb *ldv_usb_alloc_urb_44(int ldv_func_arg1 , gfp_t flags ) ; struct urb *ldv_usb_alloc_urb_45(int ldv_func_arg1 , gfp_t flags ) ; struct urb *ldv_usb_alloc_urb_46(int ldv_func_arg1 , gfp_t flags ) ; extern void usb_free_urb(struct urb * ) ; int ldv_usb_submit_urb_43(struct urb *ldv_func_arg1 , gfp_t flags ) ; int ldv_usb_submit_urb_47(struct urb *ldv_func_arg1 , gfp_t flags ) ; int ldv_usb_submit_urb_48(struct urb *ldv_func_arg1 , gfp_t flags ) ; int ldv_usb_submit_urb_51(struct urb *ldv_func_arg1 , gfp_t flags ) ; int ldv_usb_submit_urb_54(struct urb *ldv_func_arg1 , gfp_t flags ) ; extern int usb_unlink_urb(struct urb * ) ; extern void usb_kill_urb(struct urb * ) ; extern int usb_control_msg(struct usb_device * , unsigned int , __u8 , __u8 , __u16 , __u16 , void * , __u16 , int ) ; extern int usb_driver_set_configuration(struct usb_device * , int ) ; __inline static unsigned int __create_pipe(struct usb_device *dev , unsigned int endpoint ) { { return ((unsigned int )(dev->devnum << 8) | (endpoint << 15)); } } extern u8 const byte_rev_table[256U] ; __inline static u8 __bitrev8(u8 byte ) { { return ((u8 )byte_rev_table[(int )byte]); } } __inline static u16 __bitrev16(u16 x ) { u8 tmp ; u8 tmp___0 ; { tmp = __bitrev8((int )((u8 )x)); tmp___0 = __bitrev8((int )((u8 )((int )x >> 8))); return ((u16 )((int )((short )((int )tmp << 8)) | (int )((short )tmp___0))); } } __inline static u32 __bitrev32(u32 x ) { u16 tmp ; u16 tmp___0 ; { tmp = __bitrev16((int )((u16 )x)); tmp___0 = __bitrev16((int )((u16 )(x >> 16))); return ((u32 )(((int )tmp << 16) | (int )tmp___0)); } } extern u32 crc32_le(u32 , unsigned char const * , size_t ) ; __inline static void __vlan_hwaccel_put_tag(struct sk_buff *skb , __be16 vlan_proto , u16 vlan_tci ) { { skb->vlan_proto = vlan_proto; skb->vlan_tci = (__u16 )((unsigned int )vlan_tci | 4096U); return; } } __inline static __be16 __vlan_get_protocol(struct sk_buff *skb , __be16 type , int *depth ) { unsigned int vlan_depth ; int __ret_warn_on ; long tmp ; long tmp___0 ; struct vlan_hdr *vh ; int tmp___1 ; long tmp___2 ; { vlan_depth = (unsigned int )skb->mac_len; if ((unsigned int )type == 129U || (unsigned int )type == 43144U) { if (vlan_depth != 0U) { __ret_warn_on = vlan_depth <= 3U; tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp != 0L) { warn_slowpath_null("include/linux/if_vlan.h", 492); } else { } tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___0 != 0L) { return (0U); } else { } vlan_depth = vlan_depth - 4U; } else { vlan_depth = 14U; } ldv_45699: tmp___1 = pskb_may_pull(skb, vlan_depth + 4U); tmp___2 = ldv__builtin_expect(tmp___1 == 0, 0L); if (tmp___2 != 0L) { return (0U); } else { } vh = (struct vlan_hdr *)skb->data + (unsigned long )vlan_depth; type = vh->h_vlan_encapsulated_proto; vlan_depth = vlan_depth + 4U; if ((unsigned int )type == 129U || (unsigned int )type == 43144U) { goto ldv_45699; } else { } } else { } if ((unsigned long )depth != (unsigned long )((int *)0)) { *depth = (int )vlan_depth; } else { } return (type); } } __inline static __be16 vlan_get_protocol(struct sk_buff *skb ) { __be16 tmp ; { tmp = __vlan_get_protocol(skb, (int )skb->protocol, (int *)0); return (tmp); } } __inline static struct iphdr *ip_hdr(struct sk_buff const *skb ) { unsigned char *tmp ; { tmp = skb_network_header(skb); return ((struct iphdr *)tmp); } } __inline static struct tcphdr *tcp_hdr(struct sk_buff const *skb ) { unsigned char *tmp ; { tmp = skb_transport_header(skb); return ((struct tcphdr *)tmp); } } __inline static struct ipv6hdr *ipv6_hdr(struct sk_buff const *skb ) { unsigned char *tmp ; { tmp = skb_network_header(skb); return ((struct ipv6hdr *)tmp); } } __inline static __sum16 tcp_v6_check(int len , struct in6_addr const *saddr , struct in6_addr const *daddr , __wsum base ) { __sum16 tmp ; { tmp = csum_ipv6_magic(saddr, daddr, (__u32 )len, 6, base); return (tmp); } } __inline static u32 mmd_eee_cap_to_ethtool_sup_t(u16 eee_cap ) { u32 supported ; { supported = 0U; if (((int )eee_cap & 2) != 0) { supported = supported | 8U; } else { } if (((int )eee_cap & 4) != 0) { supported = supported | 32U; } else { } if (((int )eee_cap & 8) != 0) { supported = supported | 4096U; } else { } if (((int )eee_cap & 16) != 0) { supported = supported | 131072U; } else { } if (((int )eee_cap & 32) != 0) { supported = supported | 262144U; } else { } if (((int )eee_cap & 64) != 0) { supported = supported | 524288U; } else { } return (supported); } } __inline static u16 ethtool_adv_to_mmd_eee_adv_t(u32 adv ) { u16 reg ; { reg = 0U; if ((adv & 8U) != 0U) { reg = (u16 )((unsigned int )reg | 2U); } else { } if ((adv & 32U) != 0U) { reg = (u16 )((unsigned int )reg | 4U); } else { } if ((adv & 4096U) != 0U) { reg = (u16 )((unsigned int )reg | 8U); } else { } if ((adv & 131072U) != 0U) { reg = (u16 )((unsigned int )reg | 16U); } else { } if ((adv & 262144U) != 0U) { reg = (u16 )((unsigned int )reg | 32U); } else { } if ((adv & 524288U) != 0U) { reg = (u16 )((unsigned int )reg | 64U); } else { } return (reg); } } static int const multicast_filter_limit = 32; static unsigned int agg_buf_sz = 16384U; static int get_registers(struct r8152 *tp , u16 value , u16 index , u16 size , void *data ) { int ret ; void *tmp ; unsigned int tmp___0 ; { tmp = kmalloc((size_t )size, 208U); if ((unsigned long )tmp == (unsigned long )((void *)0)) { return (-12); } else { } tmp___0 = __create_pipe(tp->udev, 0U); ret = usb_control_msg(tp->udev, tmp___0 | 2147483776U, 5, 192, (int )value, (int )index, tmp, (int )size, 500); memcpy(data, (void const *)tmp, (size_t )size); kfree((void const *)tmp); return (ret); } } static int set_registers(struct r8152 *tp , u16 value , u16 index , u16 size , void *data ) { int ret ; void *tmp ; unsigned int tmp___0 ; { tmp = kmemdup((void const *)data, (size_t )size, 208U); if ((unsigned long )tmp == (unsigned long )((void *)0)) { return (-12); } else { } tmp___0 = __create_pipe(tp->udev, 0U); ret = usb_control_msg(tp->udev, tmp___0 | 2147483648U, 5, 64, (int )value, (int )index, tmp, (int )size, 500); kfree((void const *)tmp); return (ret); } } static int generic_ocp_read(struct r8152 *tp , u16 index , u16 size , void *data , u16 type ) { u16 limit ; int ret ; int tmp ; { limit = 64U; ret = 0; tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { return (-19); } else { } if (((((int )size & 3) != 0 || (unsigned int )size == 0U) || ((int )index & 3) != 0) || (unsigned long )data == (unsigned long )((void *)0)) { return (-1); } else { } if ((unsigned int )index + (unsigned int )size > 65535U) { return (-1); } else { } goto ldv_52605; ldv_52604: ; if ((int )size > (int )limit) { ret = get_registers(tp, (int )index, (int )type, (int )limit, data); if (ret < 0) { goto ldv_52603; } else { } index = (int )index + (int )limit; data = data + (unsigned long )limit; size = (int )size - (int )limit; } else { ret = get_registers(tp, (int )index, (int )type, (int )size, data); if (ret < 0) { goto ldv_52603; } else { } index = (int )index + (int )size; data = data + (unsigned long )size; size = 0U; goto ldv_52603; } ldv_52605: ; if ((unsigned int )size != 0U) { goto ldv_52604; } else { } ldv_52603: ; if (ret == -19) { set_bit(0L, (unsigned long volatile *)(& tp->flags)); } else { } return (ret); } } static int generic_ocp_write(struct r8152 *tp , u16 index , u16 byteen , u16 size , void *data , u16 type ) { int ret ; u16 byteen_start ; u16 byteen_end ; u16 byen ; u16 limit ; int tmp ; { limit = 512U; tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { return (-19); } else { } if (((((int )size & 3) != 0 || (unsigned int )size == 0U) || ((int )index & 3) != 0) || (unsigned long )data == (unsigned long )((void *)0)) { return (-1); } else { } if ((unsigned int )index + (unsigned int )size > 65535U) { return (-1); } else { } byteen_start = (unsigned int )byteen & 15U; byteen_end = (unsigned int )byteen & 240U; byen = (u16 )((int )((short )((int )byteen_start << 4)) | (int )((short )byteen_start)); ret = set_registers(tp, (int )index, (int )type | (int )byen, 4, data); if (ret < 0) { goto error1; } else { } index = (unsigned int )index + 4U; data = data + 4UL; size = (unsigned int )size + 65532U; if ((unsigned int )size != 0U) { size = (unsigned int )size + 65532U; goto ldv_52622; ldv_52621: ; if ((int )size > (int )limit) { ret = set_registers(tp, (int )index, (int )((unsigned int )type | 255U), (int )limit, data); if (ret < 0) { goto error1; } else { } index = (int )index + (int )limit; data = data + (unsigned long )limit; size = (int )size - (int )limit; } else { ret = set_registers(tp, (int )index, (int )((unsigned int )type | 255U), (int )size, data); if (ret < 0) { goto error1; } else { } index = (int )index + (int )size; data = data + (unsigned long )size; size = 0U; goto ldv_52620; } ldv_52622: ; if ((unsigned int )size != 0U) { goto ldv_52621; } else { } ldv_52620: byen = (u16 )(((int )byteen_end >> 4) | (int )byteen_end); ret = set_registers(tp, (int )index, (int )type | (int )byen, 4, data); if (ret < 0) { goto error1; } else { } } else { } error1: ; if (ret == -19) { set_bit(0L, (unsigned long volatile *)(& tp->flags)); } else { } return (ret); } } __inline static int pla_ocp_read(struct r8152 *tp , u16 index , u16 size , void *data ) { int tmp ; { tmp = generic_ocp_read(tp, (int )index, (int )size, data, 256); return (tmp); } } __inline static int pla_ocp_write(struct r8152 *tp , u16 index , u16 byteen , u16 size , void *data ) { int tmp ; { tmp = generic_ocp_write(tp, (int )index, (int )byteen, (int )size, data, 256); return (tmp); } } __inline static int usb_ocp_write(struct r8152 *tp , u16 index , u16 byteen , u16 size , void *data ) { int tmp ; { tmp = generic_ocp_write(tp, (int )index, (int )byteen, (int )size, data, 0); return (tmp); } } static u32 ocp_read_dword(struct r8152 *tp , u16 type , u16 index ) { __le32 data ; { generic_ocp_read(tp, (int )index, 4, (void *)(& data), (int )type); return (data); } } static void ocp_write_dword(struct r8152 *tp , u16 type , u16 index , u32 data ) { __le32 tmp ; { tmp = data; generic_ocp_write(tp, (int )index, 255, 4, (void *)(& tmp), (int )type); return; } } static u16 ocp_read_word(struct r8152 *tp , u16 type , u16 index ) { u32 data ; __le32 tmp ; u8 shift ; { shift = (unsigned int )((u8 )index) & 2U; index = (unsigned int )index & 65532U; generic_ocp_read(tp, (int )index, 4, (void *)(& tmp), (int )type); data = tmp; data = data >> (int )shift * 8; data = data & 65535U; return ((u16 )data); } } static void ocp_write_word(struct r8152 *tp , u16 type , u16 index , u32 data ) { u32 mask ; __le32 tmp ; u16 byen ; u8 shift ; { mask = 65535U; byen = 51U; shift = (unsigned int )((u8 )index) & 2U; data = data & mask; if (((int )index & 2) != 0) { byen = (u16 )((int )byen << (int )shift); mask = mask << (int )shift * 8; data = data << (int )shift * 8; index = (unsigned int )index & 65532U; } else { } tmp = data; generic_ocp_write(tp, (int )index, (int )byen, 4, (void *)(& tmp), (int )type); return; } } static u8 ocp_read_byte(struct r8152 *tp , u16 type , u16 index ) { u32 data ; __le32 tmp ; u8 shift ; { shift = (unsigned int )((u8 )index) & 3U; index = (unsigned int )index & 65532U; generic_ocp_read(tp, (int )index, 4, (void *)(& tmp), (int )type); data = tmp; data = data >> (int )shift * 8; data = data & 255U; return ((u8 )data); } } static void ocp_write_byte(struct r8152 *tp , u16 type , u16 index , u32 data ) { u32 mask ; __le32 tmp ; u16 byen ; u8 shift ; { mask = 255U; byen = 17U; shift = (unsigned int )((u8 )index) & 3U; data = data & mask; if (((int )index & 3) != 0) { byen = (u16 )((int )byen << (int )shift); mask = mask << (int )shift * 8; data = data << (int )shift * 8; index = (unsigned int )index & 65532U; } else { } tmp = data; generic_ocp_write(tp, (int )index, (int )byen, 4, (void *)(& tmp), (int )type); return; } } static u16 ocp_reg_read(struct r8152 *tp , u16 addr ) { u16 ocp_base ; u16 ocp_index ; u16 tmp ; { ocp_base = (unsigned int )addr & 61440U; if ((int )tp->ocp_base != (int )ocp_base) { ocp_write_word(tp, 256, 59500, (u32 )ocp_base); tp->ocp_base = ocp_base; } else { } ocp_index = (u16 )(((int )((short )addr) & 4095) | -20480); tmp = ocp_read_word(tp, 256, (int )ocp_index); return (tmp); } } static void ocp_reg_write(struct r8152 *tp , u16 addr , u16 data ) { u16 ocp_base ; u16 ocp_index ; { ocp_base = (unsigned int )addr & 61440U; if ((int )tp->ocp_base != (int )ocp_base) { ocp_write_word(tp, 256, 59500, (u32 )ocp_base); tp->ocp_base = ocp_base; } else { } ocp_index = (u16 )(((int )((short )addr) & 4095) | -20480); ocp_write_word(tp, 256, (int )ocp_index, (u32 )data); return; } } __inline static void r8152_mdio_write(struct r8152 *tp , u32 reg_addr , u32 value ) { { ocp_reg_write(tp, (int )((unsigned int )((u16 )(reg_addr + 20992U)) * 2U), (int )((u16 )value)); return; } } __inline static int r8152_mdio_read(struct r8152 *tp , u32 reg_addr ) { u16 tmp ; { tmp = ocp_reg_read(tp, (int )((unsigned int )((u16 )(reg_addr + 20992U)) * 2U)); return ((int )tmp); } } static void sram_write(struct r8152 *tp , u16 addr , u16 data ) { { ocp_reg_write(tp, 42038, (int )addr); ocp_reg_write(tp, 42040, (int )data); return; } } static int read_mii_word(struct net_device *netdev , int phy_id , int reg ) { struct r8152 *tp ; void *tmp ; int ret ; int tmp___0 ; { tmp = netdev_priv((struct net_device const *)netdev); tp = (struct r8152 *)tmp; tmp___0 = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp___0 != 0) { return (-19); } else { } if (phy_id != 32) { return (-22); } else { } ret = r8152_mdio_read(tp, (u32 )reg); return (ret); } } static void write_mii_word(struct net_device *netdev , int phy_id , int reg , int val ) { struct r8152 *tp ; void *tmp ; int tmp___0 ; { tmp = netdev_priv((struct net_device const *)netdev); tp = (struct r8152 *)tmp; tmp___0 = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp___0 != 0) { return; } else { } if (phy_id != 32) { return; } else { } r8152_mdio_write(tp, (u32 )reg, (u32 )val); return; } } static int r8152_submit_rx(struct r8152 *tp , struct rx_agg *agg , gfp_t mem_flags ) ; static int rtl8152_set_mac_address(struct net_device *netdev , void *p ) { struct r8152 *tp ; void *tmp ; struct sockaddr *addr ; int ret ; bool tmp___0 ; int tmp___1 ; { tmp = netdev_priv((struct net_device const *)netdev); tp = (struct r8152 *)tmp; addr = (struct sockaddr *)p; ret = -99; tmp___0 = is_valid_ether_addr((u8 const *)(& addr->sa_data)); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { goto out1; } else { } ret = usb_autopm_get_interface(tp->intf); if (ret < 0) { goto out1; } else { } mutex_lock_nested(& tp->control, 0U); memcpy((void *)netdev->dev_addr, (void const *)(& addr->sa_data), (size_t )netdev->addr_len); ocp_write_byte(tp, 256, 59420, 192U); pla_ocp_write(tp, 49152, 63, 8, (void *)(& addr->sa_data)); ocp_write_byte(tp, 256, 59420, 0U); mutex_unlock(& tp->control); usb_autopm_put_interface(tp->intf); out1: ; return (ret); } } static int set_ethernet_addr(struct r8152 *tp ) { struct net_device *dev ; struct sockaddr sa ; int ret ; bool tmp ; int tmp___0 ; { dev = tp->netdev; if ((unsigned int )tp->version == 1U) { ret = pla_ocp_read(tp, 49152, 8, (void *)(& sa.sa_data)); } else { ret = pla_ocp_read(tp, 53248, 8, (void *)(& sa.sa_data)); } if (ret < 0) { if ((tp->msg_enable & 2U) != 0U) { netdev_err((struct net_device const *)dev, "Get ether addr fail\n"); } else { } } else { tmp = is_valid_ether_addr((u8 const *)(& sa.sa_data)); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { if ((tp->msg_enable & 2U) != 0U) { netdev_err((struct net_device const *)dev, "Invalid ether addr %pM\n", (char *)(& sa.sa_data)); } else { } eth_hw_addr_random(dev); ether_addr_copy((u8 *)(& sa.sa_data), (u8 const *)dev->dev_addr); ret = rtl8152_set_mac_address(dev, (void *)(& sa)); if ((tp->msg_enable & 2U) != 0U) { netdev_info((struct net_device const *)dev, "Random ether addr %pM\n", (char *)(& sa.sa_data)); } else { } } else if ((unsigned int )tp->version == 1U) { ether_addr_copy(dev->dev_addr, (u8 const *)(& sa.sa_data)); } else { ret = rtl8152_set_mac_address(dev, (void *)(& sa)); } } return (ret); } } static void read_bulk_callback(struct urb *urb ) { struct net_device *netdev ; int status ; struct rx_agg *agg ; struct r8152 *tp ; int tmp ; int tmp___0 ; bool tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; { status = urb->status; agg = (struct rx_agg *)urb->context; if ((unsigned long )agg == (unsigned long )((struct rx_agg *)0)) { return; } else { } tp = agg->context; if ((unsigned long )tp == (unsigned long )((struct r8152 *)0)) { return; } else { } tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { return; } else { } tmp___0 = constant_test_bit(2L, (unsigned long const volatile *)(& tp->flags)); if (tmp___0 == 0) { return; } else { } netdev = tp->netdev; tmp___1 = netif_carrier_ok((struct net_device const *)netdev); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { return; } else { } usb_mark_last_busy(tp->udev); switch (status) { case 0: ; if (urb->actual_length <= 59U) { goto ldv_52765; } else { } spin_lock(& tp->rx_lock); list_add_tail(& agg->list, & tp->rx_done); spin_unlock(& tp->rx_lock); napi_schedule(& tp->napi); return; case -108: set_bit(0L, (unsigned long volatile *)(& tp->flags)); netif_device_detach(tp->netdev); return; case -2: ; return; case -62: tmp___3 = net_ratelimit(); if (tmp___3 != 0) { netdev_warn((struct net_device const *)netdev, "maybe reset is needed?\n"); } else { } goto ldv_52765; default: tmp___4 = net_ratelimit(); if (tmp___4 != 0) { netdev_warn((struct net_device const *)netdev, "Rx status %d\n", status); } else { } goto ldv_52765; } ldv_52765: r8152_submit_rx(tp, agg, 32U); return; } } static void write_bulk_callback(struct urb *urb ) { struct net_device_stats *stats ; struct net_device *netdev ; struct tx_agg *agg ; struct r8152 *tp ; int status ; int tmp ; bool tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; { status = urb->status; agg = (struct tx_agg *)urb->context; if ((unsigned long )agg == (unsigned long )((struct tx_agg *)0)) { return; } else { } tp = agg->context; if ((unsigned long )tp == (unsigned long )((struct r8152 *)0)) { return; } else { } netdev = tp->netdev; stats = & netdev->stats; if (status != 0) { tmp = net_ratelimit(); if (tmp != 0) { netdev_warn((struct net_device const *)netdev, "Tx status %d\n", status); } else { } stats->tx_errors = stats->tx_errors + (unsigned long )agg->skb_num; } else { stats->tx_packets = stats->tx_packets + (unsigned long )agg->skb_num; stats->tx_bytes = stats->tx_bytes + (unsigned long )agg->skb_len; } spin_lock(& tp->tx_lock); list_add_tail(& agg->list, & tp->tx_free); spin_unlock(& tp->tx_lock); usb_autopm_put_interface_async(tp->intf); tmp___0 = netif_carrier_ok((struct net_device const *)netdev); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { return; } else { } tmp___2 = constant_test_bit(2L, (unsigned long const volatile *)(& tp->flags)); if (tmp___2 == 0) { return; } else { } tmp___3 = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp___3 != 0) { return; } else { } tmp___4 = skb_queue_empty((struct sk_buff_head const *)(& tp->tx_queue)); if (tmp___4 == 0) { napi_schedule(& tp->napi); } else { } return; } } static void intr_callback(struct urb *urb ) { struct r8152 *tp ; __le16 *d ; int status ; int res ; int tmp ; int tmp___0 ; bool tmp___1 ; int tmp___2 ; bool tmp___3 ; { status = urb->status; tp = (struct r8152 *)urb->context; if ((unsigned long )tp == (unsigned long )((struct r8152 *)0)) { return; } else { } tmp = constant_test_bit(2L, (unsigned long const volatile *)(& tp->flags)); if (tmp == 0) { return; } else { } tmp___0 = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp___0 != 0) { return; } else { } switch (status) { case 0: ; goto ldv_52786; case -104: ; case -108: netif_device_detach(tp->netdev); case -2: ; case -71: ; if ((tp->msg_enable & 512U) != 0U) { netdev_info((struct net_device const *)tp->netdev, "Stop submitting intr, status %d\n", status); } else { } return; case -75: ; if ((tp->msg_enable & 512U) != 0U) { netdev_info((struct net_device const *)tp->netdev, "intr status -EOVERFLOW\n"); } else { } goto resubmit; default: ; if ((tp->msg_enable & 512U) != 0U) { netdev_info((struct net_device const *)tp->netdev, "intr status %d\n", status); } else { } goto resubmit; } ldv_52786: d = (__le16 *)urb->transfer_buffer; if (((unsigned int )*d & 4U) != 0U) { tmp___1 = netif_carrier_ok((struct net_device const *)tp->netdev); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { set_bit(3L, (unsigned long volatile *)(& tp->flags)); schedule_delayed_work(& tp->schedule, 0UL); } else { } } else { tmp___3 = netif_carrier_ok((struct net_device const *)tp->netdev); if ((int )tmp___3) { set_bit(3L, (unsigned long volatile *)(& tp->flags)); schedule_delayed_work(& tp->schedule, 0UL); } else { } } resubmit: res = ldv_usb_submit_urb_43(urb, 32U); if (res == -19) { set_bit(0L, (unsigned long volatile *)(& tp->flags)); netif_device_detach(tp->netdev); } else if (res != 0) { if ((tp->msg_enable & 512U) != 0U) { netdev_err((struct net_device const *)tp->netdev, "can\'t resubmit intr, status %d\n", res); } else { } } else { } return; } } __inline static void *rx_agg_align(void *data ) { { return ((void *)(((unsigned long )data + 7UL) & 0xfffffffffffffff8UL)); } } __inline static void *tx_agg_align(void *data ) { { return ((void *)(((unsigned long )data + 3UL) & 0xfffffffffffffffcUL)); } } static void free_all_mem(struct r8152 *tp ) { int i ; { i = 0; goto ldv_52805; ldv_52804: usb_free_urb(tp->rx_info[i].urb); tp->rx_info[i].urb = (struct urb *)0; kfree((void const *)tp->rx_info[i].buffer); tp->rx_info[i].buffer = (void *)0; tp->rx_info[i].head = (void *)0; i = i + 1; ldv_52805: ; if (i <= 9) { goto ldv_52804; } else { } i = 0; goto ldv_52808; ldv_52807: usb_free_urb(tp->tx_info[i].urb); tp->tx_info[i].urb = (struct urb *)0; kfree((void const *)tp->tx_info[i].buffer); tp->tx_info[i].buffer = (void *)0; tp->tx_info[i].head = (void *)0; i = i + 1; ldv_52808: ; if (i <= 3) { goto ldv_52807; } else { } usb_free_urb(tp->intr_urb); tp->intr_urb = (struct urb *)0; kfree((void const *)tp->intr_buff); tp->intr_buff = (u8 *)0U; return; } } static int alloc_all_mem(struct r8152 *tp ) { struct net_device *netdev ; struct usb_interface *intf ; struct usb_host_interface *alt ; struct usb_host_endpoint *ep_intr ; struct urb *urb ; int node ; int i ; u8 *buf ; int tmp ; struct lock_class_key __key ; struct lock_class_key __key___0 ; void *tmp___0 ; void *tmp___1 ; void *tmp___2 ; void *tmp___3 ; void *tmp___4 ; void *tmp___5 ; void *tmp___6 ; unsigned int tmp___7 ; { netdev = tp->netdev; intf = tp->intf; alt = intf->cur_altsetting; ep_intr = alt->endpoint + 2UL; if ((unsigned long )netdev->dev.parent != (unsigned long )((struct device *)0)) { tmp = dev_to_node(netdev->dev.parent); node = tmp; } else { node = -1; } spinlock_check(& tp->rx_lock); __raw_spin_lock_init(& tp->rx_lock.__annonCompField18.rlock, "&(&tp->rx_lock)->rlock", & __key); spinlock_check(& tp->tx_lock); __raw_spin_lock_init(& tp->tx_lock.__annonCompField18.rlock, "&(&tp->tx_lock)->rlock", & __key___0); INIT_LIST_HEAD(& tp->tx_free); skb_queue_head_init(& tp->tx_queue); skb_queue_head_init(& tp->rx_queue); i = 0; goto ldv_52825; ldv_52824: tmp___0 = kmalloc_node((size_t )agg_buf_sz, 208U, node); buf = (u8 *)tmp___0; if ((unsigned long )buf == (unsigned long )((u8 *)0U)) { goto err1; } else { } tmp___2 = rx_agg_align((void *)buf); if ((unsigned long )tmp___2 != (unsigned long )((void *)buf)) { kfree((void const *)buf); tmp___1 = kmalloc_node((size_t )(agg_buf_sz + 8U), 208U, node); buf = (u8 *)tmp___1; if ((unsigned long )buf == (unsigned long )((u8 *)0U)) { goto err1; } else { } } else { } urb = ldv_usb_alloc_urb_44(0, 208U); if ((unsigned long )urb == (unsigned long )((struct urb *)0)) { kfree((void const *)buf); goto err1; } else { } INIT_LIST_HEAD(& tp->rx_info[i].list); tp->rx_info[i].context = tp; tp->rx_info[i].urb = urb; tp->rx_info[i].buffer = (void *)buf; tp->rx_info[i].head = rx_agg_align((void *)buf); i = i + 1; ldv_52825: ; if (i <= 9) { goto ldv_52824; } else { } i = 0; goto ldv_52828; ldv_52827: tmp___3 = kmalloc_node((size_t )agg_buf_sz, 208U, node); buf = (u8 *)tmp___3; if ((unsigned long )buf == (unsigned long )((u8 *)0U)) { goto err1; } else { } tmp___5 = tx_agg_align((void *)buf); if ((unsigned long )tmp___5 != (unsigned long )((void *)buf)) { kfree((void const *)buf); tmp___4 = kmalloc_node((size_t )(agg_buf_sz + 4U), 208U, node); buf = (u8 *)tmp___4; if ((unsigned long )buf == (unsigned long )((u8 *)0U)) { goto err1; } else { } } else { } urb = ldv_usb_alloc_urb_45(0, 208U); if ((unsigned long )urb == (unsigned long )((struct urb *)0)) { kfree((void const *)buf); goto err1; } else { } INIT_LIST_HEAD(& tp->tx_info[i].list); tp->tx_info[i].context = tp; tp->tx_info[i].urb = urb; tp->tx_info[i].buffer = (void *)buf; tp->tx_info[i].head = tx_agg_align((void *)buf); list_add_tail(& tp->tx_info[i].list, & tp->tx_free); i = i + 1; ldv_52828: ; if (i <= 3) { goto ldv_52827; } else { } tp->intr_urb = ldv_usb_alloc_urb_46(0, 208U); if ((unsigned long )tp->intr_urb == (unsigned long )((struct urb *)0)) { goto err1; } else { } tmp___6 = kmalloc(2UL, 208U); tp->intr_buff = (u8 *)tmp___6; if ((unsigned long )tp->intr_buff == (unsigned long )((u8 *)0U)) { goto err1; } else { } tp->intr_interval = (int )ep_intr->desc.bInterval; tmp___7 = __create_pipe(tp->udev, 3U); usb_fill_int_urb(tp->intr_urb, tp->udev, tmp___7 | 1073741952U, (void *)tp->intr_buff, 2, & intr_callback, (void *)tp, tp->intr_interval); return (0); err1: free_all_mem(tp); return (-12); } } static struct tx_agg *r8152_get_tx_agg(struct r8152 *tp ) { struct tx_agg *agg ; unsigned long flags ; int tmp ; struct list_head *cursor ; struct list_head const *__mptr ; int tmp___0 ; { agg = (struct tx_agg *)0; tmp = list_empty((struct list_head const *)(& tp->tx_free)); if (tmp != 0) { return ((struct tx_agg *)0); } else { } ldv_spin_lock(); tmp___0 = list_empty((struct list_head const *)(& tp->tx_free)); if (tmp___0 == 0) { cursor = tp->tx_free.next; list_del_init(cursor); __mptr = (struct list_head const *)cursor; agg = (struct tx_agg *)__mptr; } else { } spin_unlock_irqrestore(& tp->tx_lock, flags); return (agg); } } static void r8152_csum_workaround(struct r8152 *tp , struct sk_buff *skb , struct sk_buff_head *list ) { netdev_features_t features ; struct sk_buff_head seg_list ; struct sk_buff *segs ; struct sk_buff *nskb ; bool tmp ; int tmp___0 ; struct net_device_stats *stats ; unsigned char *tmp___1 ; { tmp___1 = skb_end_pointer((struct sk_buff const *)skb); if ((unsigned int )((struct skb_shared_info *)tmp___1)->gso_size != 0U) { features = (tp->netdev)->features; features = features & 0xffffffffffefffeeULL; segs = skb_gso_segment(skb, features); tmp = IS_ERR((void const *)segs); if ((int )tmp || (unsigned long )segs == (unsigned long )((struct sk_buff *)0)) { goto drop; } else { } __skb_queue_head_init(& seg_list); ldv_52848: nskb = segs; segs = segs->__annonCompField79.__annonCompField78.next; nskb->__annonCompField79.__annonCompField78.next = (struct sk_buff *)0; __skb_queue_tail(& seg_list, nskb); if ((unsigned long )segs != (unsigned long )((struct sk_buff *)0)) { goto ldv_52848; } else { } skb_queue_splice((struct sk_buff_head const *)(& seg_list), list); consume_skb(skb); } else if ((unsigned int )*((unsigned char *)skb + 145UL) == 6U) { tmp___0 = skb_checksum_help(skb); if (tmp___0 < 0) { goto drop; } else { } __skb_queue_head(list, skb); } else { drop: stats = & (tp->netdev)->stats; stats->tx_dropped = stats->tx_dropped + 1UL; consume_skb(skb); } return; } } static int msdn_giant_send_check(struct sk_buff *skb ) { struct ipv6hdr const *ipv6h ; struct tcphdr *th ; int ret ; struct ipv6hdr *tmp ; __sum16 tmp___0 ; { ret = skb_cow_head(skb, 0U); if (ret != 0) { return (ret); } else { } tmp = ipv6_hdr((struct sk_buff const *)skb); ipv6h = (struct ipv6hdr const *)tmp; th = tcp_hdr((struct sk_buff const *)skb); th->check = 0U; tmp___0 = tcp_v6_check(0, & ipv6h->saddr, & ipv6h->daddr, 0U); th->check = ~ ((int )tmp___0); return (ret); } } __inline static void rtl_tx_vlan_tag(struct tx_desc *desc , struct sk_buff *skb ) { u32 opts2 ; __u16 tmp ; { if (((int )skb->vlan_tci & 4096) != 0) { tmp = __fswab16((int )skb->vlan_tci & 61439); opts2 = (u32 )tmp | 65536U; desc->opts2 = desc->opts2 | opts2; } else { } return; } } __inline static void rtl_rx_vlan_tag(struct rx_desc *desc , struct sk_buff *skb ) { u32 opts2 ; __u16 tmp ; { opts2 = desc->opts2; if (((unsigned long )opts2 & 65536UL) != 0UL) { tmp = __fswab16((int )((__u16 )opts2)); __vlan_hwaccel_put_tag(skb, 129, (int )tmp); } else { } return; } } static int r8152_tx_csum(struct r8152 *tp , struct tx_desc *desc , struct sk_buff *skb , u32 len , u32 transport_offset ) { u32 mss ; unsigned char *tmp ; u32 opts1 ; u32 opts2 ; int ret ; bool __warned ; int __ret_warn_once ; int __ret_warn_on ; long tmp___0 ; long tmp___1 ; long tmp___2 ; __be16 tmp___3 ; int tmp___4 ; bool __warned___0 ; int __ret_warn_once___0 ; int __ret_warn_on___0 ; long tmp___5 ; long tmp___6 ; long tmp___7 ; u32 _min1 ; unsigned int _min2 ; u8 ip_protocol ; __be16 tmp___8 ; struct iphdr *tmp___9 ; struct ipv6hdr *tmp___10 ; bool __warned___1 ; int __ret_warn_once___1 ; int __ret_warn_on___1 ; long tmp___11 ; long tmp___12 ; long tmp___13 ; { tmp = skb_end_pointer((struct sk_buff const *)skb); mss = (u32 )((struct skb_shared_info *)tmp)->gso_size; opts2 = 0U; ret = 0; __ret_warn_once = len > 262143U; tmp___2 = ldv__builtin_expect(__ret_warn_once != 0, 0L); if (tmp___2 != 0L) { __ret_warn_on = ! __warned; tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___0 != 0L) { warn_slowpath_null("/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11951/dscv_tempdir/dscv/ri/43_2a/drivers/net/usb/r8152.c", 1456); } else { } tmp___1 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___1 != 0L) { __warned = 1; } else { } } else { } ldv__builtin_expect(__ret_warn_once != 0, 0L); opts1 = len | 3221225472U; if (mss != 0U) { if (transport_offset > 127U) { if ((tp->msg_enable & 128U) != 0U) { netdev_warn((struct net_device const *)tp->netdev, "Invalid transport offset 0x%x for TSO\n", transport_offset); } else { } ret = 1; goto unavailable; } else { } tmp___3 = vlan_get_protocol(skb); switch ((int )tmp___3) { case 8: opts1 = opts1 | 268435456U; goto ldv_52885; case 56710: tmp___4 = msdn_giant_send_check(skb); if (tmp___4 != 0) { ret = 1; goto unavailable; } else { } opts1 = opts1 | 134217728U; goto ldv_52885; default: __ret_warn_once___0 = 1; tmp___7 = ldv__builtin_expect(__ret_warn_once___0 != 0, 0L); if (tmp___7 != 0L) { __ret_warn_on___0 = ! __warned___0; tmp___5 = ldv__builtin_expect(__ret_warn_on___0 != 0, 0L); if (tmp___5 != 0L) { warn_slowpath_null("/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11951/dscv_tempdir/dscv/ri/43_2a/drivers/net/usb/r8152.c", 1483); } else { } tmp___6 = ldv__builtin_expect(__ret_warn_on___0 != 0, 0L); if (tmp___6 != 0L) { __warned___0 = 1; } else { } } else { } ldv__builtin_expect(__ret_warn_once___0 != 0, 0L); goto ldv_52885; } ldv_52885: opts1 = (transport_offset << 18) | opts1; _min1 = mss; _min2 = 2047U; opts2 = ((_min1 < _min2 ? _min1 : _min2) << 17) | opts2; } else if ((unsigned int )*((unsigned char *)skb + 145UL) == 6U) { if (transport_offset > 2047U) { if ((tp->msg_enable & 128U) != 0U) { netdev_warn((struct net_device const *)tp->netdev, "Invalid transport offset 0x%x\n", transport_offset); } else { } ret = 2; goto unavailable; } else { } tmp___8 = vlan_get_protocol(skb); switch ((int )tmp___8) { case 8: opts2 = opts2 | 536870912U; tmp___9 = ip_hdr((struct sk_buff const *)skb); ip_protocol = tmp___9->protocol; goto ldv_52898; case 56710: opts2 = opts2 | 268435456U; tmp___10 = ipv6_hdr((struct sk_buff const *)skb); ip_protocol = tmp___10->nexthdr; goto ldv_52898; default: ip_protocol = 255U; goto ldv_52898; } ldv_52898: ; if ((unsigned int )ip_protocol == 6U) { opts2 = opts2 | 1073741824U; } else if ((unsigned int )ip_protocol == 17U) { opts2 = opts2 | 2147483648U; } else { __ret_warn_once___1 = 1; tmp___13 = ldv__builtin_expect(__ret_warn_once___1 != 0, 0L); if (tmp___13 != 0L) { __ret_warn_on___1 = ! __warned___1; tmp___11 = ldv__builtin_expect(__ret_warn_on___1 != 0, 0L); if (tmp___11 != 0L) { warn_slowpath_null("/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/11951/dscv_tempdir/dscv/ri/43_2a/drivers/net/usb/r8152.c", 1521); } else { } tmp___12 = ldv__builtin_expect(__ret_warn_on___1 != 0, 0L); if (tmp___12 != 0L) { __warned___1 = 1; } else { } } else { } ldv__builtin_expect(__ret_warn_once___1 != 0, 0L); } opts2 = (transport_offset << 17) | opts2; } else { } desc->opts2 = opts2; desc->opts1 = opts1; unavailable: ; return (ret); } } static int r8152_tx_agg_fill(struct r8152 *tp , struct tx_agg *agg ) { struct sk_buff_head skb_head ; struct sk_buff_head *tx_queue ; int remain ; int ret ; u8 *tx_data ; struct tx_desc *tx_desc ; struct sk_buff *skb ; unsigned int len ; u32 offset ; void *tmp ; int tmp___0 ; int tmp___1 ; struct net_device_stats *stats ; int tmp___2 ; void *tmp___3 ; int tmp___4 ; bool tmp___5 ; __u32 tmp___6 ; unsigned int tmp___7 ; { tx_queue = & tp->tx_queue; __skb_queue_head_init(& skb_head); spin_lock(& tx_queue->lock); skb_queue_splice_init(tx_queue, & skb_head); spin_unlock(& tx_queue->lock); tx_data = (u8 *)agg->head; agg->skb_num = 0U; agg->skb_len = 0U; remain = (int )agg_buf_sz; goto ldv_52920; ldv_52922: skb = __skb_dequeue(& skb_head); if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) { goto ldv_52919; } else { } len = skb->len + 8U; if ((unsigned int )remain < len) { __skb_queue_head(& skb_head, skb); goto ldv_52919; } else { } tmp = tx_agg_align((void *)tx_data); tx_data = (u8 *)tmp; tx_desc = (struct tx_desc *)tx_data; tmp___0 = skb_transport_offset((struct sk_buff const *)skb); offset = (unsigned int )tmp___0; tmp___1 = r8152_tx_csum(tp, tx_desc, skb, skb->len, offset); if (tmp___1 != 0) { r8152_csum_workaround(tp, skb, & skb_head); goto ldv_52920; } else { } rtl_tx_vlan_tag(tx_desc, skb); tx_data = tx_data + 8UL; len = skb->len; tmp___2 = skb_copy_bits((struct sk_buff const *)skb, 0, (void *)tx_data, (int )len); if (tmp___2 < 0) { stats = & (tp->netdev)->stats; stats->tx_dropped = stats->tx_dropped + 1UL; dev_kfree_skb_any(skb); tx_data = tx_data + 0xfffffffffffffff8UL; goto ldv_52920; } else { } tx_data = tx_data + (unsigned long )len; agg->skb_len = agg->skb_len + len; agg->skb_num = agg->skb_num + 1U; dev_kfree_skb_any(skb); tmp___3 = tx_agg_align((void *)tx_data); remain = (int )(((unsigned int )((long )agg->head) - (unsigned int )((long )tmp___3)) + agg_buf_sz); ldv_52920: ; if ((unsigned int )remain > 67U) { goto ldv_52922; } else { } ldv_52919: tmp___4 = skb_queue_empty((struct sk_buff_head const *)(& skb_head)); if (tmp___4 == 0) { spin_lock(& tx_queue->lock); skb_queue_splice((struct sk_buff_head const *)(& skb_head), tx_queue); spin_unlock(& tx_queue->lock); } else { } netif_tx_lock(tp->netdev); tmp___5 = netif_queue_stopped((struct net_device const *)tp->netdev); if ((int )tmp___5) { tmp___6 = skb_queue_len((struct sk_buff_head const *)(& tp->tx_queue)); if (tmp___6 < tp->tx_qlen) { netif_wake_queue(tp->netdev); } else { } } else { } netif_tx_unlock(tp->netdev); ret = usb_autopm_get_interface_async(tp->intf); if (ret < 0) { goto out_tx_fill; } else { } tmp___7 = __create_pipe(tp->udev, 2U); usb_fill_bulk_urb(agg->urb, tp->udev, tmp___7 | 3221225472U, agg->head, (int )((unsigned int )((long )tx_data) - (unsigned int )((long )agg->head)), & write_bulk_callback, (void *)agg); ret = ldv_usb_submit_urb_47(agg->urb, 32U); if (ret < 0) { usb_autopm_put_interface_async(tp->intf); } else { } out_tx_fill: ; return (ret); } } static u8 r8152_rx_csum(struct r8152 *tp , struct rx_desc *rx_desc ) { u8 checksum ; u32 opts2 ; u32 opts3 ; { checksum = 0U; if ((unsigned int )tp->version == 1U) { goto return_result; } else { } opts2 = rx_desc->opts2; opts3 = rx_desc->opts3; if (((unsigned long )opts2 & 524288UL) != 0UL) { if (((unsigned long )opts3 & 8388608UL) != 0UL) { checksum = 0U; } else if (((unsigned long )opts2 & 8388608UL) != 0UL && ((unsigned long )opts3 & 4194304UL) != 0UL) { checksum = 0U; } else if (((unsigned long )opts2 & 4194304UL) != 0UL && ((unsigned long )opts3 & 2097152UL) != 0UL) { checksum = 0U; } else { checksum = 1U; } } else if (((unsigned long )opts2 & 8388608UL) != 0UL && ((unsigned long )opts3 & 4194304UL) == 0UL) { checksum = 1U; } else if (((unsigned long )opts2 & 4194304UL) != 0UL && ((unsigned long )opts3 & 2097152UL) == 0UL) { checksum = 1U; } else { } return_result: ; return (checksum); } } static int rx_bottom(struct r8152 *tp , int budget ) { unsigned long flags ; struct list_head *cursor ; struct list_head *next ; struct list_head rx_queue ; int ret ; int work_done ; struct sk_buff *skb ; struct sk_buff *tmp ; struct net_device *netdev ; struct net_device_stats *stats ; unsigned int pkt_len ; int tmp___0 ; int tmp___1 ; struct rx_desc *rx_desc ; struct rx_agg *agg ; int len_used ; struct urb *urb ; u8 *rx_data ; struct list_head const *__mptr ; struct net_device *netdev___0 ; struct net_device_stats *stats___0 ; unsigned int pkt_len___0 ; struct sk_buff *skb___0 ; u8 tmp___2 ; void *tmp___3 ; int tmp___4 ; { ret = 0; work_done = 0; tmp___0 = skb_queue_empty((struct sk_buff_head const *)(& tp->rx_queue)); if (tmp___0 == 0) { goto ldv_52948; ldv_52947: tmp = __skb_dequeue(& tp->rx_queue); skb = tmp; netdev = tp->netdev; stats = & netdev->stats; if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) { goto ldv_52946; } else { } pkt_len = skb->len; napi_gro_receive(& tp->napi, skb); work_done = work_done + 1; stats->rx_packets = stats->rx_packets + 1UL; stats->rx_bytes = stats->rx_bytes + (unsigned long )pkt_len; ldv_52948: ; if (work_done < budget) { goto ldv_52947; } else { } ldv_52946: ; } else { } tmp___1 = list_empty((struct list_head const *)(& tp->rx_done)); if (tmp___1 != 0) { goto out1; } else { } INIT_LIST_HEAD(& rx_queue); ldv_spin_lock(); list_splice_init(& tp->rx_done, & rx_queue); spin_unlock_irqrestore(& tp->rx_lock, flags); cursor = rx_queue.next; next = cursor->next; goto ldv_52967; ldv_52966: len_used = 0; list_del_init(cursor); __mptr = (struct list_head const *)cursor; agg = (struct rx_agg *)__mptr; urb = agg->urb; if (urb->actual_length <= 59U) { goto submit; } else { } rx_desc = (struct rx_desc *)agg->head; rx_data = (u8 *)agg->head; len_used = (int )((unsigned int )len_used + 24U); goto ldv_52965; ldv_52964: netdev___0 = tp->netdev; stats___0 = & netdev___0->stats; pkt_len___0 = rx_desc->opts1 & 32767U; if (pkt_len___0 <= 59U) { goto ldv_52962; } else { } len_used = (int )((unsigned int )len_used + pkt_len___0); if (urb->actual_length < (u32 )len_used) { goto ldv_52962; } else { } pkt_len___0 = pkt_len___0 - 4U; rx_data = rx_data + 24UL; skb___0 = netdev_alloc_skb_ip_align(netdev___0, pkt_len___0); if ((unsigned long )skb___0 == (unsigned long )((struct sk_buff *)0)) { stats___0->rx_dropped = stats___0->rx_dropped + 1UL; goto find_next_rx; } else { } tmp___2 = r8152_rx_csum(tp, rx_desc); skb___0->ip_summed = tmp___2; memcpy((void *)skb___0->data, (void const *)rx_data, (size_t )pkt_len___0); skb_put(skb___0, pkt_len___0); skb___0->protocol = eth_type_trans(skb___0, netdev___0); rtl_rx_vlan_tag(rx_desc, skb___0); if (work_done < budget) { napi_gro_receive(& tp->napi, skb___0); work_done = work_done + 1; stats___0->rx_packets = stats___0->rx_packets + 1UL; stats___0->rx_bytes = stats___0->rx_bytes + (unsigned long )pkt_len___0; } else { __skb_queue_tail(& tp->rx_queue, skb___0); } find_next_rx: tmp___3 = rx_agg_align((void *)(rx_data + ((unsigned long )pkt_len___0 + 4UL))); rx_data = (u8 *)tmp___3; rx_desc = (struct rx_desc *)rx_data; len_used = (int )((unsigned int )((long )rx_data) - (unsigned int )((long )agg->head)); len_used = (int )((unsigned int )len_used + 24U); ldv_52965: ; if (urb->actual_length > (u32 )len_used) { goto ldv_52964; } else { } ldv_52962: ; submit: ; if (ret == 0) { ret = r8152_submit_rx(tp, agg, 32U); } else { urb->actual_length = 0U; list_add_tail(& agg->list, next); } cursor = next; next = cursor->next; ldv_52967: ; if ((unsigned long )(& rx_queue) != (unsigned long )cursor) { goto ldv_52966; } else { } tmp___4 = list_empty((struct list_head const *)(& rx_queue)); if (tmp___4 == 0) { ldv_spin_lock(); list_splice_tail(& rx_queue, & tp->rx_done); spin_unlock_irqrestore(& tp->rx_lock, flags); } else { } out1: ; return (work_done); } } static void tx_bottom(struct r8152 *tp ) { int res ; struct tx_agg *agg ; int tmp ; struct net_device *netdev ; struct net_device_stats *stats ; unsigned long flags ; { ldv_52978: tmp = skb_queue_empty((struct sk_buff_head const *)(& tp->tx_queue)); if (tmp != 0) { goto ldv_52974; } else { } agg = r8152_get_tx_agg(tp); if ((unsigned long )agg == (unsigned long )((struct tx_agg *)0)) { goto ldv_52974; } else { } res = r8152_tx_agg_fill(tp, agg); if (res != 0) { netdev = tp->netdev; if (res == -19) { set_bit(0L, (unsigned long volatile *)(& tp->flags)); netif_device_detach(netdev); } else { stats = & netdev->stats; if ((tp->msg_enable & 128U) != 0U) { netdev_warn((struct net_device const *)netdev, "failed tx_urb %d\n", res); } else { } stats->tx_dropped = stats->tx_dropped + (unsigned long )agg->skb_num; ldv_spin_lock(); list_add_tail(& agg->list, & tp->tx_free); spin_unlock_irqrestore(& tp->tx_lock, flags); } } else { } if (res == 0) { goto ldv_52978; } else { } ldv_52974: ; return; } } static void bottom_half(struct r8152 *tp ) { int tmp ; int tmp___0 ; bool tmp___1 ; int tmp___2 ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { return; } else { } tmp___0 = constant_test_bit(2L, (unsigned long const volatile *)(& tp->flags)); if (tmp___0 == 0) { return; } else { } tmp___1 = netif_carrier_ok((struct net_device const *)tp->netdev); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { return; } else { } clear_bit(6L, (unsigned long volatile *)(& tp->flags)); tx_bottom(tp); return; } } static int r8152_poll(struct napi_struct *napi , int budget ) { struct r8152 *tp ; struct napi_struct const *__mptr ; int work_done ; int tmp ; { __mptr = (struct napi_struct const *)napi; tp = (struct r8152 *)__mptr + 0xfffffffffffffff0UL; work_done = rx_bottom(tp, budget); bottom_half(tp); if (work_done < budget) { napi_complete(napi); tmp = list_empty((struct list_head const *)(& tp->rx_done)); if (tmp == 0) { napi_schedule(napi); } else { } } else { } return (work_done); } } static int r8152_submit_rx(struct r8152 *tp , struct rx_agg *agg , gfp_t mem_flags ) { int ret ; int tmp ; int tmp___0 ; bool tmp___1 ; int tmp___2 ; unsigned int tmp___3 ; struct urb *urb ; unsigned long flags ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { return (0); } else { tmp___0 = constant_test_bit(2L, (unsigned long const volatile *)(& tp->flags)); if (tmp___0 == 0) { return (0); } else { tmp___1 = netif_carrier_ok((struct net_device const *)tp->netdev); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { return (0); } else { } } } tmp___3 = __create_pipe(tp->udev, 1U); usb_fill_bulk_urb(agg->urb, tp->udev, tmp___3 | 3221225600U, agg->head, (int )agg_buf_sz, & read_bulk_callback, (void *)agg); ret = ldv_usb_submit_urb_48(agg->urb, mem_flags); if (ret == -19) { set_bit(0L, (unsigned long volatile *)(& tp->flags)); netif_device_detach(tp->netdev); } else if (ret != 0) { urb = agg->urb; urb->actual_length = 0U; ldv_spin_lock(); list_add_tail(& agg->list, & tp->rx_done); spin_unlock_irqrestore(& tp->rx_lock, flags); if ((tp->msg_enable & 64U) != 0U) { netdev_err((struct net_device const *)tp->netdev, "Couldn\'t submit rx[%p], ret = %d\n", agg, ret); } else { } napi_schedule(& tp->napi); } else { } return (ret); } } static void rtl_drop_queued_tx(struct r8152 *tp ) { struct net_device_stats *stats ; struct sk_buff_head skb_head ; struct sk_buff_head *tx_queue ; struct sk_buff *skb ; int tmp ; { stats = & (tp->netdev)->stats; tx_queue = & tp->tx_queue; tmp = skb_queue_empty((struct sk_buff_head const *)tx_queue); if (tmp != 0) { return; } else { } __skb_queue_head_init(& skb_head); spin_lock_bh(& tx_queue->lock); skb_queue_splice_init(tx_queue, & skb_head); spin_unlock_bh(& tx_queue->lock); goto ldv_53006; ldv_53005: consume_skb(skb); stats->tx_dropped = stats->tx_dropped + 1UL; ldv_53006: skb = __skb_dequeue(& skb_head); if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) { goto ldv_53005; } else { } return; } } static void rtl8152_tx_timeout(struct net_device *netdev ) { struct r8152 *tp ; void *tmp ; int i ; { tmp = netdev_priv((struct net_device const *)netdev); tp = (struct r8152 *)tmp; if ((tp->msg_enable & 128U) != 0U) { netdev_warn((struct net_device const *)netdev, "Tx timeout\n"); } else { } i = 0; goto ldv_53014; ldv_53013: usb_unlink_urb(tp->tx_info[i].urb); i = i + 1; ldv_53014: ; if (i <= 3) { goto ldv_53013; } else { } return; } } static void rtl8152_set_rx_mode(struct net_device *netdev ) { struct r8152 *tp ; void *tmp ; bool tmp___0 ; { tmp = netdev_priv((struct net_device const *)netdev); tp = (struct r8152 *)tmp; tmp___0 = netif_carrier_ok((struct net_device const *)netdev); if ((int )tmp___0) { set_bit(1L, (unsigned long volatile *)(& tp->flags)); schedule_delayed_work(& tp->schedule, 0UL); } else { } return; } } static void _rtl8152_set_rx_mode(struct net_device *netdev ) { struct r8152 *tp ; void *tmp ; u32 mc_filter[2U] ; __le32 tmp___0[2U] ; u32 ocp_data ; struct netdev_hw_addr *ha ; struct list_head const *__mptr ; int bit_nr ; u32 __x ; u32 tmp___1 ; u32 tmp___2 ; struct list_head const *__mptr___0 ; __u32 tmp___3 ; __u32 tmp___4 ; { tmp = netdev_priv((struct net_device const *)netdev); tp = (struct r8152 *)tmp; clear_bit(1L, (unsigned long volatile *)(& tp->flags)); netif_stop_queue(netdev); ocp_data = ocp_read_dword(tp, 256, 49168); ocp_data = ocp_data & 4294967280U; ocp_data = ocp_data | 10U; if ((netdev->flags & 256U) != 0U) { if ((tp->msg_enable & 4U) != 0U) { netdev_notice((struct net_device const *)netdev, "Promiscuous mode enabled\n"); } else { } ocp_data = ocp_data | 5U; mc_filter[1] = 4294967295U; mc_filter[0] = 4294967295U; } else if (netdev->mc.count > (int )multicast_filter_limit || (netdev->flags & 512U) != 0U) { ocp_data = ocp_data | 4U; mc_filter[1] = 4294967295U; mc_filter[0] = 4294967295U; } else { mc_filter[1] = 0U; mc_filter[0] = 0U; __mptr = (struct list_head const *)netdev->mc.list.next; ha = (struct netdev_hw_addr *)__mptr; goto ldv_53038; ldv_53037: tmp___1 = crc32_le(4294967295U, (unsigned char const *)(& ha->addr), 6UL); __x = tmp___1; tmp___2 = __bitrev32(__x); bit_nr = (int )(tmp___2 >> 26); mc_filter[bit_nr >> 5] = mc_filter[bit_nr >> 5] | (u32 )(1 << (bit_nr & 31)); ocp_data = ocp_data | 4U; __mptr___0 = (struct list_head const *)ha->list.next; ha = (struct netdev_hw_addr *)__mptr___0; ldv_53038: ; if ((unsigned long )(& ha->list) != (unsigned long )(& netdev->mc.list)) { goto ldv_53037; } else { } } tmp___3 = __fswab32(mc_filter[1]); tmp___0[0] = tmp___3; tmp___4 = __fswab32(mc_filter[0]); tmp___0[1] = tmp___4; pla_ocp_write(tp, 52480, 255, 8, (void *)(& tmp___0)); ocp_write_dword(tp, 256, 49168, ocp_data); netif_wake_queue(netdev); return; } } static netdev_features_t rtl8152_features_check(struct sk_buff *skb , struct net_device *dev , netdev_features_t features ) { u32 mss ; unsigned char *tmp ; int max_offset ; int offset ; int tmp___0 ; { tmp = skb_end_pointer((struct sk_buff const *)skb); mss = (u32 )((struct skb_shared_info *)tmp)->gso_size; max_offset = mss != 0U ? 127 : 2047; tmp___0 = skb_transport_offset((struct sk_buff const *)skb); offset = tmp___0; if ((mss != 0U || (unsigned int )*((unsigned char *)skb + 145UL) == 6U) && offset > max_offset) { features = features & 0xffffffffe000ffe5ULL; } else if ((unsigned long )skb->len + 8UL > (unsigned long )agg_buf_sz) { features = features & 0xffffffffe000ffffULL; } else { } return (features); } } static netdev_tx_t rtl8152_start_xmit(struct sk_buff *skb , struct net_device *netdev ) { struct r8152 *tp ; void *tmp ; int tmp___0 ; __u32 tmp___1 ; int tmp___2 ; { tmp = netdev_priv((struct net_device const *)netdev); tp = (struct r8152 *)tmp; skb_tx_timestamp(skb); skb_queue_tail(& tp->tx_queue, skb); tmp___2 = list_empty((struct list_head const *)(& tp->tx_free)); if (tmp___2 == 0) { tmp___0 = constant_test_bit(4L, (unsigned long const volatile *)(& tp->flags)); if (tmp___0 != 0) { set_bit(6L, (unsigned long volatile *)(& tp->flags)); schedule_delayed_work(& tp->schedule, 0UL); } else { usb_mark_last_busy(tp->udev); napi_schedule(& tp->napi); } } else { tmp___1 = skb_queue_len((struct sk_buff_head const *)(& tp->tx_queue)); if (tmp___1 > tp->tx_qlen) { netif_stop_queue(netdev); } else { } } return (0); } } static void r8152b_reset_packet_filter(struct r8152 *tp ) { u32 ocp_data ; u16 tmp ; { tmp = ocp_read_word(tp, 256, 49332); ocp_data = (u32 )tmp; ocp_data = ocp_data & 4294967294U; ocp_write_word(tp, 256, 49332, ocp_data); ocp_data = ocp_data | 1U; ocp_write_word(tp, 256, 49332, ocp_data); return; } } static void rtl8152_nic_reset(struct r8152 *tp ) { int i ; u8 tmp ; { ocp_write_byte(tp, 256, 59411, 16U); i = 0; goto ldv_53063; ldv_53062: tmp = ocp_read_byte(tp, 256, 59411); if (((int )tmp & 16) == 0) { goto ldv_53061; } else { } usleep_range(100UL, 400UL); i = i + 1; ldv_53063: ; if (i <= 999) { goto ldv_53062; } else { } ldv_53061: ; return; } } static void set_tx_qlen(struct r8152 *tp ) { struct net_device *netdev ; { netdev = tp->netdev; tp->tx_qlen = (u32 )((unsigned long )agg_buf_sz / ((unsigned long )(netdev->mtu + 22U) + 8UL)); return; } } __inline static u8 rtl8152_get_speed(struct r8152 *tp ) { u8 tmp ; { tmp = ocp_read_byte(tp, 256, 59656); return (tmp); } } static void rtl_set_eee_plus(struct r8152 *tp ) { u32 ocp_data ; u8 speed ; u16 tmp ; u16 tmp___0 ; { speed = rtl8152_get_speed(tp); if (((int )speed & 4) != 0) { tmp = ocp_read_word(tp, 256, 57472); ocp_data = (u32 )tmp; ocp_data = ocp_data | 2U; ocp_write_word(tp, 256, 57472, ocp_data); } else { tmp___0 = ocp_read_word(tp, 256, 57472); ocp_data = (u32 )tmp___0; ocp_data = ocp_data & 4294967293U; ocp_write_word(tp, 256, 57472, ocp_data); } return; } } static void rxdy_gated_en(struct r8152 *tp , bool enable ) { u32 ocp_data ; u16 tmp ; { tmp = ocp_read_word(tp, 256, 59482); ocp_data = (u32 )tmp; if ((int )enable) { ocp_data = ocp_data | 8U; } else { ocp_data = ocp_data & 4294967287U; } ocp_write_word(tp, 256, 59482, ocp_data); return; } } static int rtl_start_rx(struct r8152 *tp ) { int i ; int ret ; struct list_head rx_queue ; unsigned long flags ; struct rx_agg *agg ; int tmp ; struct urb *urb ; { ret = 0; napi_disable(& tp->napi); INIT_LIST_HEAD(& tp->rx_done); i = 0; goto ldv_53088; ldv_53087: INIT_LIST_HEAD(& tp->rx_info[i].list); ret = r8152_submit_rx(tp, (struct rx_agg *)(& tp->rx_info) + (unsigned long )i, 208U); if (ret != 0) { goto ldv_53086; } else { } i = i + 1; ldv_53088: ; if (i <= 9) { goto ldv_53087; } else { } ldv_53086: napi_enable(& tp->napi); if (ret != 0) { i = i + 1; if (i <= 9) { INIT_LIST_HEAD(& rx_queue); ldv_53093: tmp = i; i = i + 1; agg = (struct rx_agg *)(& tp->rx_info) + (unsigned long )tmp; urb = agg->urb; urb->actual_length = 0U; list_add_tail(& agg->list, & rx_queue); if (i <= 9) { goto ldv_53093; } else { } ldv_spin_lock(); list_splice_tail(& rx_queue, & tp->rx_done); spin_unlock_irqrestore(& tp->rx_lock, flags); } else { } } else { } return (ret); } } static int rtl_stop_rx(struct r8152 *tp ) { int i ; struct sk_buff *tmp ; int tmp___0 ; { i = 0; goto ldv_53100; ldv_53099: usb_kill_urb(tp->rx_info[i].urb); i = i + 1; ldv_53100: ; if (i <= 9) { goto ldv_53099; } else { } goto ldv_53103; ldv_53102: tmp = __skb_dequeue(& tp->rx_queue); consume_skb(tmp); ldv_53103: tmp___0 = skb_queue_empty((struct sk_buff_head const *)(& tp->rx_queue)); if (tmp___0 == 0) { goto ldv_53102; } else { } return (0); } } static int rtl_enable(struct r8152 *tp ) { u32 ocp_data ; u8 tmp ; { r8152b_reset_packet_filter(tp); tmp = ocp_read_byte(tp, 256, 59411); ocp_data = (u32 )tmp; ocp_data = ocp_data | 12U; ocp_write_byte(tp, 256, 59411, ocp_data); rxdy_gated_en(tp, 0); return (0); } } static int rtl8152_enable(struct r8152 *tp ) { int tmp ; int tmp___0 ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { return (-19); } else { } set_tx_qlen(tp); rtl_set_eee_plus(tp); tmp___0 = rtl_enable(tp); return (tmp___0); } } static void r8153_set_rx_early_timeout(struct r8152 *tp ) { u32 ocp_data ; { ocp_data = tp->coalesce / 8U; ocp_write_word(tp, 0, 54316, ocp_data); return; } } static void r8153_set_rx_early_size(struct r8152 *tp ) { u32 mtu ; u32 ocp_data ; { mtu = (tp->netdev)->mtu; ocp_data = ((agg_buf_sz - mtu) - 22U) / 4U; ocp_write_word(tp, 0, 54318, ocp_data); return; } } static int rtl8153_enable(struct r8152 *tp ) { int tmp ; int tmp___0 ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { return (-19); } else { } set_tx_qlen(tp); rtl_set_eee_plus(tp); r8153_set_rx_early_timeout(tp); r8153_set_rx_early_size(tp); tmp___0 = rtl_enable(tp); return (tmp___0); } } static void rtl_disable(struct r8152 *tp ) { u32 ocp_data ; int i ; int tmp ; u8 tmp___0 ; u16 tmp___1 ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { rtl_drop_queued_tx(tp); return; } else { } ocp_data = ocp_read_dword(tp, 256, 49168); ocp_data = ocp_data & 4294967280U; ocp_write_dword(tp, 256, 49168, ocp_data); rtl_drop_queued_tx(tp); i = 0; goto ldv_53130; ldv_53129: usb_kill_urb(tp->tx_info[i].urb); i = i + 1; ldv_53130: ; if (i <= 3) { goto ldv_53129; } else { } rxdy_gated_en(tp, 1); i = 0; goto ldv_53134; ldv_53133: tmp___0 = ocp_read_byte(tp, 256, 59471); ocp_data = (u32 )tmp___0; if ((ocp_data & 48U) == 48U) { goto ldv_53132; } else { } usleep_range(1000UL, 2000UL); i = i + 1; ldv_53134: ; if (i <= 999) { goto ldv_53133; } else { } ldv_53132: i = 0; goto ldv_53137; ldv_53136: tmp___1 = ocp_read_word(tp, 256, 58896); if (((int )tmp___1 & 2048) != 0) { goto ldv_53135; } else { } usleep_range(1000UL, 2000UL); i = i + 1; ldv_53137: ; if (i <= 999) { goto ldv_53136; } else { } ldv_53135: rtl_stop_rx(tp); rtl8152_nic_reset(tp); return; } } static void r8152_power_cut_en(struct r8152 *tp , bool enable ) { u32 ocp_data ; u16 tmp ; u16 tmp___0 ; { tmp = ocp_read_word(tp, 0, 55296); ocp_data = (u32 )tmp; if ((int )enable) { ocp_data = ocp_data | 256U; } else { ocp_data = ocp_data & 4294967039U; } ocp_write_word(tp, 0, 55296, ocp_data); tmp___0 = ocp_read_word(tp, 0, 54322); ocp_data = (u32 )tmp___0; ocp_data = ocp_data & 4294967294U; ocp_write_word(tp, 0, 54322, ocp_data); return; } } static void rtl_rx_vlan_en(struct r8152 *tp , bool enable ) { u32 ocp_data ; u16 tmp ; { tmp = ocp_read_word(tp, 256, 59476); ocp_data = (u32 )tmp; if ((int )enable) { ocp_data = ocp_data | 64U; } else { ocp_data = ocp_data & 4294967231U; } ocp_write_word(tp, 256, 59476, ocp_data); return; } } static int rtl8152_set_features(struct net_device *dev , netdev_features_t features ) { netdev_features_t changed ; struct r8152 *tp ; void *tmp ; int ret ; { changed = dev->features ^ features; tmp = netdev_priv((struct net_device const *)dev); tp = (struct r8152 *)tmp; ret = usb_autopm_get_interface(tp->intf); if (ret < 0) { goto out; } else { } mutex_lock_nested(& tp->control, 0U); if ((changed & 256ULL) != 0ULL) { if ((features & 256ULL) != 0ULL) { rtl_rx_vlan_en(tp, 1); } else { rtl_rx_vlan_en(tp, 0); } } else { } mutex_unlock(& tp->control); usb_autopm_put_interface(tp->intf); out: ; return (ret); } } static u32 __rtl_get_wol(struct r8152 *tp ) { u32 ocp_data ; u32 wolopts ; u8 tmp ; u16 tmp___0 ; u16 tmp___1 ; u16 tmp___2 ; { wolopts = 0U; tmp = ocp_read_byte(tp, 256, 59426); ocp_data = (u32 )tmp; if ((ocp_data & 2U) == 0U) { return (0U); } else { } tmp___0 = ocp_read_word(tp, 256, 59424); ocp_data = (u32 )tmp___0; if ((ocp_data & 16U) != 0U) { wolopts = wolopts | 1U; } else { } tmp___1 = ocp_read_word(tp, 256, 59426); ocp_data = (u32 )tmp___1; if ((ocp_data & 16U) != 0U) { wolopts = wolopts | 2U; } else { } if ((ocp_data & 64U) != 0U) { wolopts = wolopts | 8U; } else { } if ((ocp_data & 32U) != 0U) { wolopts = wolopts | 4U; } else { } tmp___2 = ocp_read_word(tp, 256, 49334); ocp_data = (u32 )tmp___2; if ((int )ocp_data & 1) { wolopts = wolopts | 32U; } else { } return (wolopts); } } static void __rtl_set_wol(struct r8152 *tp , u32 wolopts ) { u32 ocp_data ; u16 tmp ; u16 tmp___0 ; u16 tmp___1 ; { ocp_write_byte(tp, 256, 59420, 192U); tmp = ocp_read_word(tp, 256, 59424); ocp_data = (u32 )tmp; ocp_data = ocp_data & 4294967279U; if ((int )wolopts & 1) { ocp_data = ocp_data | 16U; } else { } ocp_write_word(tp, 256, 59424, ocp_data); tmp___0 = ocp_read_word(tp, 256, 59426); ocp_data = (u32 )tmp___0; ocp_data = ocp_data & 4294967181U; if ((wolopts & 2U) != 0U) { ocp_data = ocp_data | 16U; } else { } if ((wolopts & 8U) != 0U) { ocp_data = ocp_data | 64U; } else { } if ((wolopts & 4U) != 0U) { ocp_data = ocp_data | 32U; } else { } if ((wolopts & 47U) != 0U) { ocp_data = ocp_data | 2U; } else { } ocp_write_word(tp, 256, 59426, ocp_data); ocp_write_byte(tp, 256, 59420, 0U); tmp___1 = ocp_read_word(tp, 256, 49334); ocp_data = (u32 )tmp___1; ocp_data = ocp_data & 4294967294U; if ((wolopts & 32U) != 0U) { ocp_data = ocp_data | 1U; } else { } ocp_write_word(tp, 256, 49334, ocp_data); if ((wolopts & 47U) != 0U) { device_set_wakeup_enable(& (tp->udev)->dev, 1); } else { device_set_wakeup_enable(& (tp->udev)->dev, 0); } return; } } static void rtl_runtime_suspend_enable(struct r8152 *tp , bool enable ) { u32 ocp_data ; u16 tmp ; { if ((int )enable) { __rtl_set_wol(tp, 47U); ocp_write_byte(tp, 256, 59420, 192U); tmp = ocp_read_word(tp, 256, 59424); ocp_data = (u32 )tmp; ocp_data = ocp_data | 8U; ocp_write_word(tp, 256, 59424, ocp_data); ocp_write_byte(tp, 256, 59420, 0U); } else { __rtl_set_wol(tp, tp->saved_wolopts); } return; } } static void rtl_phy_reset(struct r8152 *tp ) { u16 data ; int i ; int tmp ; int tmp___0 ; { clear_bit(5L, (unsigned long volatile *)(& tp->flags)); tmp = r8152_mdio_read(tp, 0U); data = (u16 )tmp; if ((int )((short )data) < 0) { return; } else { } data = (u16 )((unsigned int )data | 32768U); r8152_mdio_write(tp, 0U, (u32 )data); i = 0; goto ldv_53178; ldv_53177: msleep(20U); tmp___0 = r8152_mdio_read(tp, 0U); if ((tmp___0 & 32768) == 0) { goto ldv_53176; } else { } i = i + 1; ldv_53178: ; if (i <= 49) { goto ldv_53177; } else { } ldv_53176: ; return; } } static void r8153_teredo_off(struct r8152 *tp ) { u32 ocp_data ; u16 tmp ; { tmp = ocp_read_word(tp, 256, 49340); ocp_data = (u32 )tmp; ocp_data = ocp_data & 4294934272U; ocp_write_word(tp, 256, 49340, ocp_data); ocp_write_word(tp, 256, 58408, 16U); ocp_write_word(tp, 256, 53992, 0U); ocp_write_dword(tp, 256, 53964, 0U); return; } } static void r8152b_disable_aldps(struct r8152 *tp ) { { ocp_reg_write(tp, 8208, 784); msleep(20U); return; } } __inline static void r8152b_enable_aldps(struct r8152 *tp ) { { ocp_reg_write(tp, 8208, 33552); return; } } static void rtl8152_disable(struct r8152 *tp ) { { r8152b_disable_aldps(tp); rtl_disable(tp); r8152b_enable_aldps(tp); return; } } static void r8152b_hw_phy_cfg(struct r8152 *tp ) { u16 data ; int tmp ; { tmp = r8152_mdio_read(tp, 0U); data = (u16 )tmp; if (((int )data & 2048) != 0) { data = (unsigned int )data & 63487U; r8152_mdio_write(tp, 0U, (u32 )data); } else { } set_bit(5L, (unsigned long volatile *)(& tp->flags)); return; } } static void r8152b_exit_oob(struct r8152 *tp ) { u32 ocp_data ; int i ; u8 tmp ; u16 tmp___0 ; u8 tmp___1 ; u16 tmp___2 ; u8 tmp___3 ; u16 tmp___4 ; { ocp_data = ocp_read_dword(tp, 256, 49168); ocp_data = ocp_data & 4294967280U; ocp_write_dword(tp, 256, 49168, ocp_data); rxdy_gated_en(tp, 1); r8153_teredo_off(tp); r8152b_hw_phy_cfg(tp); ocp_write_byte(tp, 256, 59420, 0U); ocp_write_byte(tp, 256, 59411, 0U); tmp = ocp_read_byte(tp, 256, 59471); ocp_data = (u32 )tmp; ocp_data = ocp_data & 4294967167U; ocp_write_byte(tp, 256, 59471, ocp_data); tmp___0 = ocp_read_word(tp, 256, 59614); ocp_data = (u32 )tmp___0; ocp_data = ocp_data & 4294950911U; ocp_write_word(tp, 256, 59614, ocp_data); i = 0; goto ldv_53203; ldv_53202: tmp___1 = ocp_read_byte(tp, 256, 59471); ocp_data = (u32 )tmp___1; if ((ocp_data & 2U) != 0U) { goto ldv_53201; } else { } usleep_range(1000UL, 2000UL); i = i + 1; ldv_53203: ; if (i <= 999) { goto ldv_53202; } else { } ldv_53201: tmp___2 = ocp_read_word(tp, 256, 59614); ocp_data = (u32 )tmp___2; ocp_data = ocp_data | 32768U; ocp_write_word(tp, 256, 59614, ocp_data); i = 0; goto ldv_53206; ldv_53205: tmp___3 = ocp_read_byte(tp, 256, 59471); ocp_data = (u32 )tmp___3; if ((ocp_data & 2U) != 0U) { goto ldv_53204; } else { } usleep_range(1000UL, 2000UL); i = i + 1; ldv_53206: ; if (i <= 999) { goto ldv_53205; } else { } ldv_53204: rtl8152_nic_reset(tp); ocp_write_dword(tp, 256, 49312, 524290U); if ((unsigned int )(tp->udev)->speed == 2U || (unsigned int )(tp->udev)->speed == 1U) { ocp_write_dword(tp, 256, 49316, 96U); ocp_write_dword(tp, 256, 49320, 120U); } else { ocp_write_dword(tp, 256, 49316, 56U); ocp_write_dword(tp, 256, 49320, 72U); } ocp_write_dword(tp, 256, 58904, 4194312U); ocp_write_byte(tp, 0, 54282, 3U); ocp_write_dword(tp, 0, 54284, 2048000384U); ocp_write_dword(tp, 0, 54324, 257U); rtl_rx_vlan_en(tp, ((tp->netdev)->features & 256ULL) != 0ULL); ocp_write_word(tp, 256, 49174, 1522U); tmp___4 = ocp_read_word(tp, 256, 58896); ocp_data = (u32 )tmp___4; ocp_data = ocp_data | 128U; ocp_write_word(tp, 256, 58896, ocp_data); return; } } static void r8152b_enter_oob(struct r8152 *tp ) { u32 ocp_data ; int i ; u8 tmp ; u8 tmp___0 ; u16 tmp___1 ; u8 tmp___2 ; u16 tmp___3 ; u8 tmp___4 ; { tmp = ocp_read_byte(tp, 256, 59471); ocp_data = (u32 )tmp; ocp_data = ocp_data & 4294967167U; ocp_write_byte(tp, 256, 59471, ocp_data); ocp_write_dword(tp, 256, 49312, 25165827U); ocp_write_dword(tp, 256, 49316, 74U); ocp_write_dword(tp, 256, 49320, 90U); rtl_disable(tp); i = 0; goto ldv_53214; ldv_53213: tmp___0 = ocp_read_byte(tp, 256, 59471); ocp_data = (u32 )tmp___0; if ((ocp_data & 2U) != 0U) { goto ldv_53212; } else { } usleep_range(1000UL, 2000UL); i = i + 1; ldv_53214: ; if (i <= 999) { goto ldv_53213; } else { } ldv_53212: tmp___1 = ocp_read_word(tp, 256, 59614); ocp_data = (u32 )tmp___1; ocp_data = ocp_data | 32768U; ocp_write_word(tp, 256, 59614, ocp_data); i = 0; goto ldv_53217; ldv_53216: tmp___2 = ocp_read_byte(tp, 256, 59471); ocp_data = (u32 )tmp___2; if ((ocp_data & 2U) != 0U) { goto ldv_53215; } else { } usleep_range(1000UL, 2000UL); i = i + 1; ldv_53217: ; if (i <= 999) { goto ldv_53216; } else { } ldv_53215: ocp_write_word(tp, 256, 49174, 1522U); rtl_rx_vlan_en(tp, 1); tmp___3 = ocp_read_word(tp, 256, 53664); ocp_data = (u32 )tmp___3; ocp_data = ocp_data | 1U; ocp_write_word(tp, 256, 53664, ocp_data); tmp___4 = ocp_read_byte(tp, 256, 59471); ocp_data = (u32 )tmp___4; ocp_data = ocp_data | 129U; ocp_write_byte(tp, 256, 59471, ocp_data); rxdy_gated_en(tp, 0); ocp_data = ocp_read_dword(tp, 256, 49168); ocp_data = ocp_data | 14U; ocp_write_dword(tp, 256, 49168, ocp_data); return; } } static void r8153_hw_phy_cfg(struct r8152 *tp ) { u32 ocp_data ; u16 data ; int tmp ; u16 tmp___0 ; { ocp_reg_write(tp, 48134, 448); tmp = r8152_mdio_read(tp, 0U); data = (u16 )tmp; if (((int )data & 2048) != 0) { data = (unsigned int )data & 63487U; r8152_mdio_write(tp, 0U, (u32 )data); } else { } if ((unsigned int )tp->version == 3U) { data = ocp_reg_read(tp, 42034); data = (unsigned int )data & 65471U; ocp_reg_write(tp, 42034, (int )data); } else { } data = ocp_reg_read(tp, 42032); data = (u16 )((unsigned int )data | 32768U); ocp_reg_write(tp, 42032, (int )data); data = ocp_reg_read(tp, 42050); data = (u16 )((unsigned int )data | 128U); ocp_reg_write(tp, 42050, (int )data); data = ocp_reg_read(tp, 42032); data = (u16 )((unsigned int )data | 1U); ocp_reg_write(tp, 42032, (int )data); sram_write(tp, 32900, 2835); tmp___0 = ocp_read_word(tp, 256, 59468); ocp_data = (u32 )tmp___0; ocp_data = ocp_data | 64U; ocp_write_word(tp, 256, 59468, ocp_data); sram_write(tp, 32786, 63247); sram_write(tp, 32896, 175); sram_write(tp, 32898, 520); set_bit(5L, (unsigned long volatile *)(& tp->flags)); return; } } static void r8153_u1u2en(struct r8152 *tp , bool enable ) { u8 u1u2[8U] ; { if ((int )enable) { memset((void *)(& u1u2), 255, 8UL); } else { memset((void *)(& u1u2), 0, 8UL); } usb_ocp_write(tp, 54416, 63, 8, (void *)(& u1u2)); return; } } static void r8153_u2p3en(struct r8152 *tp , bool enable ) { u32 ocp_data ; u16 tmp ; { tmp = ocp_read_word(tp, 0, 46176); ocp_data = (u32 )tmp; if ((int )enable) { ocp_data = ocp_data | 1U; } else { ocp_data = ocp_data & 4294967294U; } ocp_write_word(tp, 0, 46176, ocp_data); return; } } static void r8153_power_cut_en(struct r8152 *tp , bool enable ) { u32 ocp_data ; u16 tmp ; u16 tmp___0 ; { tmp = ocp_read_word(tp, 0, 55306); ocp_data = (u32 )tmp; if ((int )enable) { ocp_data = ocp_data | 9U; } else { ocp_data = ocp_data & 4294967286U; } ocp_write_word(tp, 0, 55306, ocp_data); tmp___0 = ocp_read_word(tp, 0, 55322); ocp_data = (u32 )tmp___0; ocp_data = ocp_data & 4294967294U; ocp_write_word(tp, 0, 55322, ocp_data); return; } } static void r8153_first_init(struct r8152 *tp ) { u32 ocp_data ; int i ; u8 tmp ; u16 tmp___0 ; u8 tmp___1 ; u16 tmp___2 ; u8 tmp___3 ; u16 tmp___4 ; u16 tmp___5 ; { rxdy_gated_en(tp, 1); r8153_teredo_off(tp); ocp_data = ocp_read_dword(tp, 256, 49168); ocp_data = ocp_data & 4294967280U; ocp_write_dword(tp, 256, 49168, ocp_data); r8153_hw_phy_cfg(tp); rtl8152_nic_reset(tp); tmp = ocp_read_byte(tp, 256, 59471); ocp_data = (u32 )tmp; ocp_data = ocp_data & 4294967167U; ocp_write_byte(tp, 256, 59471, ocp_data); tmp___0 = ocp_read_word(tp, 256, 59614); ocp_data = (u32 )tmp___0; ocp_data = ocp_data & 4294950911U; ocp_write_word(tp, 256, 59614, ocp_data); i = 0; goto ldv_53245; ldv_53244: tmp___1 = ocp_read_byte(tp, 256, 59471); ocp_data = (u32 )tmp___1; if ((ocp_data & 2U) != 0U) { goto ldv_53243; } else { } usleep_range(1000UL, 2000UL); i = i + 1; ldv_53245: ; if (i <= 999) { goto ldv_53244; } else { } ldv_53243: tmp___2 = ocp_read_word(tp, 256, 59614); ocp_data = (u32 )tmp___2; ocp_data = ocp_data | 32768U; ocp_write_word(tp, 256, 59614, ocp_data); i = 0; goto ldv_53248; ldv_53247: tmp___3 = ocp_read_byte(tp, 256, 59471); ocp_data = (u32 )tmp___3; if ((ocp_data & 2U) != 0U) { goto ldv_53246; } else { } usleep_range(1000UL, 2000UL); i = i + 1; ldv_53248: ; if (i <= 999) { goto ldv_53247; } else { } ldv_53246: rtl_rx_vlan_en(tp, ((tp->netdev)->features & 256ULL) != 0ULL); ocp_write_word(tp, 256, 49174, 9216U); ocp_write_byte(tp, 256, 58901, 192U); tmp___4 = ocp_read_word(tp, 256, 58896); ocp_data = (u32 )tmp___4; ocp_data = ocp_data | 128U; ocp_write_word(tp, 256, 58896, ocp_data); rtl8152_nic_reset(tp); ocp_write_dword(tp, 256, 49312, 524290U); ocp_write_word(tp, 256, 49316, 160U); ocp_write_word(tp, 256, 49320, 272U); ocp_write_dword(tp, 256, 58904, 16777224U); tmp___5 = ocp_read_word(tp, 0, 54278); ocp_data = (u32 )tmp___5; ocp_data = ocp_data & 4294967279U; ocp_write_word(tp, 0, 54278, ocp_data); return; } } static void r8153_enter_oob(struct r8152 *tp ) { u32 ocp_data ; int i ; u8 tmp ; u8 tmp___0 ; u16 tmp___1 ; u8 tmp___2 ; u16 tmp___3 ; u16 tmp___4 ; u8 tmp___5 ; { tmp = ocp_read_byte(tp, 256, 59471); ocp_data = (u32 )tmp; ocp_data = ocp_data & 4294967167U; ocp_write_byte(tp, 256, 59471, ocp_data); rtl_disable(tp); i = 0; goto ldv_53256; ldv_53255: tmp___0 = ocp_read_byte(tp, 256, 59471); ocp_data = (u32 )tmp___0; if ((ocp_data & 2U) != 0U) { goto ldv_53254; } else { } usleep_range(1000UL, 2000UL); i = i + 1; ldv_53256: ; if (i <= 999) { goto ldv_53255; } else { } ldv_53254: tmp___1 = ocp_read_word(tp, 256, 59614); ocp_data = (u32 )tmp___1; ocp_data = ocp_data | 32768U; ocp_write_word(tp, 256, 59614, ocp_data); i = 0; goto ldv_53259; ldv_53258: tmp___2 = ocp_read_byte(tp, 256, 59471); ocp_data = (u32 )tmp___2; if ((ocp_data & 2U) != 0U) { goto ldv_53257; } else { } usleep_range(1000UL, 2000UL); i = i + 1; ldv_53259: ; if (i <= 999) { goto ldv_53258; } else { } ldv_53257: ocp_write_word(tp, 256, 49174, 9216U); tmp___3 = ocp_read_word(tp, 256, 49340); ocp_data = (u32 )tmp___3; ocp_data = ocp_data & 4294934783U; ocp_write_word(tp, 256, 49340, ocp_data); rtl_rx_vlan_en(tp, 1); tmp___4 = ocp_read_word(tp, 256, 53664); ocp_data = (u32 )tmp___4; ocp_data = ocp_data | 1U; ocp_write_word(tp, 256, 53664, ocp_data); tmp___5 = ocp_read_byte(tp, 256, 59471); ocp_data = (u32 )tmp___5; ocp_data = ocp_data | 129U; ocp_write_byte(tp, 256, 59471, ocp_data); rxdy_gated_en(tp, 0); ocp_data = ocp_read_dword(tp, 256, 49168); ocp_data = ocp_data | 14U; ocp_write_dword(tp, 256, 49168, ocp_data); return; } } static void r8153_disable_aldps(struct r8152 *tp ) { u16 data ; { data = ocp_reg_read(tp, 42032); data = (unsigned int )data & 65531U; ocp_reg_write(tp, 42032, (int )data); msleep(20U); return; } } static void r8153_enable_aldps(struct r8152 *tp ) { u16 data ; { data = ocp_reg_read(tp, 42032); data = (u16 )((unsigned int )data | 4U); ocp_reg_write(tp, 42032, (int )data); return; } } static void rtl8153_disable(struct r8152 *tp ) { { r8153_disable_aldps(tp); rtl_disable(tp); r8153_enable_aldps(tp); return; } } static int rtl8152_set_speed(struct r8152 *tp , u8 autoneg , u16 speed , u8 duplex ) { u16 bmcr ; u16 anar ; u16 gbcr ; int ret ; int tmp ; int tmp___0 ; int tmp___1 ; int i ; int tmp___2 ; int tmp___3 ; { ret = 0; ldv_cancel_delayed_work_sync_49(& tp->schedule); tmp = r8152_mdio_read(tp, 4U); anar = (u16 )tmp; anar = (unsigned int )anar & 65055U; if ((unsigned int )*((unsigned char *)tp + 1632UL) != 0U) { tmp___0 = r8152_mdio_read(tp, 9U); gbcr = (u16 )tmp___0; gbcr = (unsigned int )gbcr & 64767U; } else { gbcr = 0U; } if ((unsigned int )autoneg == 0U) { if ((unsigned int )speed == 10U) { bmcr = 0U; anar = (u16 )((unsigned int )anar | 96U); } else if ((unsigned int )speed == 100U) { bmcr = 8192U; anar = (u16 )((unsigned int )anar | 384U); } else if ((unsigned int )speed == 1000U && (unsigned int )*((unsigned char *)tp + 1632UL) != 0U) { bmcr = 64U; gbcr = (u16 )((unsigned int )gbcr | 768U); } else { ret = -22; goto out; } if ((unsigned int )duplex == 1U) { bmcr = (u16 )((unsigned int )bmcr | 256U); } else { } } else { if ((unsigned int )speed == 10U) { if ((unsigned int )duplex == 1U) { anar = (u16 )((unsigned int )anar | 96U); } else { anar = (u16 )((unsigned int )anar | 32U); } } else if ((unsigned int )speed == 100U) { if ((unsigned int )duplex == 1U) { anar = (u16 )((unsigned int )anar | 96U); anar = (u16 )((unsigned int )anar | 384U); } else { anar = (u16 )((unsigned int )anar | 32U); anar = (u16 )((unsigned int )anar | 128U); } } else if ((unsigned int )speed == 1000U && (unsigned int )*((unsigned char *)tp + 1632UL) != 0U) { if ((unsigned int )duplex == 1U) { anar = (u16 )((unsigned int )anar | 96U); anar = (u16 )((unsigned int )anar | 384U); gbcr = (u16 )((unsigned int )gbcr | 768U); } else { anar = (u16 )((unsigned int )anar | 32U); anar = (u16 )((unsigned int )anar | 128U); gbcr = (u16 )((unsigned int )gbcr | 256U); } } else { ret = -22; goto out; } bmcr = 4608U; } tmp___1 = constant_test_bit(5L, (unsigned long const volatile *)(& tp->flags)); if (tmp___1 != 0) { bmcr = (u16 )((unsigned int )bmcr | 32768U); } else { } if ((unsigned int )*((unsigned char *)tp + 1632UL) != 0U) { r8152_mdio_write(tp, 9U, (u32 )gbcr); } else { } r8152_mdio_write(tp, 4U, (u32 )anar); r8152_mdio_write(tp, 0U, (u32 )bmcr); tmp___3 = constant_test_bit(5L, (unsigned long const volatile *)(& tp->flags)); if (tmp___3 != 0) { clear_bit(5L, (unsigned long volatile *)(& tp->flags)); i = 0; goto ldv_53285; ldv_53284: msleep(20U); tmp___2 = r8152_mdio_read(tp, 0U); if ((tmp___2 & 32768) == 0) { goto ldv_53283; } else { } i = i + 1; ldv_53285: ; if (i <= 49) { goto ldv_53284; } else { } ldv_53283: ; } else { } out: ; return (ret); } } static void rtl8152_up(struct r8152 *tp ) { int tmp ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { return; } else { } r8152b_disable_aldps(tp); r8152b_exit_oob(tp); r8152b_enable_aldps(tp); return; } } static void rtl8152_down(struct r8152 *tp ) { int tmp ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { rtl_drop_queued_tx(tp); return; } else { } r8152_power_cut_en(tp, 0); r8152b_disable_aldps(tp); r8152b_enter_oob(tp); r8152b_enable_aldps(tp); return; } } static void rtl8153_up(struct r8152 *tp ) { int tmp ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { return; } else { } r8153_disable_aldps(tp); r8153_first_init(tp); r8153_enable_aldps(tp); return; } } static void rtl8153_down(struct r8152 *tp ) { int tmp ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { rtl_drop_queued_tx(tp); return; } else { } r8153_u1u2en(tp, 0); r8153_power_cut_en(tp, 0); r8153_disable_aldps(tp); r8153_enter_oob(tp); r8153_enable_aldps(tp); return; } } static void set_carrier(struct r8152 *tp ) { struct net_device *netdev ; u8 speed ; bool tmp ; int tmp___0 ; bool tmp___1 ; { netdev = tp->netdev; clear_bit(3L, (unsigned long volatile *)(& tp->flags)); speed = rtl8152_get_speed(tp); if (((int )speed & 2) != 0) { tmp = netif_carrier_ok((struct net_device const *)netdev); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { (*(tp->rtl_ops.enable))(tp); set_bit(1L, (unsigned long volatile *)(& tp->flags)); netif_carrier_on(netdev); rtl_start_rx(tp); } else { } } else { tmp___1 = netif_carrier_ok((struct net_device const *)netdev); if ((int )tmp___1) { netif_carrier_off(netdev); napi_disable(& tp->napi); (*(tp->rtl_ops.disable))(tp); napi_enable(& tp->napi); } else { } } return; } } static void rtl_work_func_t(struct work_struct *work ) { struct r8152 *tp ; struct work_struct const *__mptr ; int tmp ; bool tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; int tmp___6 ; int tmp___7 ; bool tmp___8 ; int tmp___9 ; { __mptr = (struct work_struct const *)work; tp = (struct r8152 *)__mptr + 0xfffffffffffffa90UL; tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { return; } else { tmp___0 = netif_running((struct net_device const *)tp->netdev); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { return; } else { } } tmp___2 = usb_autopm_get_interface(tp->intf); if (tmp___2 < 0) { return; } else { } tmp___3 = constant_test_bit(2L, (unsigned long const volatile *)(& tp->flags)); if (tmp___3 == 0) { goto out1; } else { } tmp___4 = mutex_trylock(& tp->control); if (tmp___4 == 0) { schedule_delayed_work(& tp->schedule, 0UL); goto out1; } else { } tmp___5 = constant_test_bit(3L, (unsigned long const volatile *)(& tp->flags)); if (tmp___5 != 0) { set_carrier(tp); } else { } tmp___6 = constant_test_bit(1L, (unsigned long const volatile *)(& tp->flags)); if (tmp___6 != 0) { _rtl8152_set_rx_mode(tp->netdev); } else { } tmp___7 = constant_test_bit(6L, (unsigned long const volatile *)(& tp->flags)); if (tmp___7 != 0) { tmp___8 = netif_carrier_ok((struct net_device const *)tp->netdev); if ((int )tmp___8) { clear_bit(6L, (unsigned long volatile *)(& tp->flags)); napi_schedule(& tp->napi); } else { } } else { } tmp___9 = constant_test_bit(5L, (unsigned long const volatile *)(& tp->flags)); if (tmp___9 != 0) { rtl_phy_reset(tp); } else { } mutex_unlock(& tp->control); out1: usb_autopm_put_interface(tp->intf); return; } } static int rtl8152_open(struct net_device *netdev ) { struct r8152 *tp ; void *tmp ; int res ; bool tmp___0 ; int tmp___1 ; { tmp = netdev_priv((struct net_device const *)netdev); tp = (struct r8152 *)tmp; res = 0; res = alloc_all_mem(tp); if (res != 0) { goto out; } else { } netif_carrier_off(netdev); res = usb_autopm_get_interface(tp->intf); if (res < 0) { free_all_mem(tp); goto out; } else { } mutex_lock_nested(& tp->control, 0U); tmp___1 = constant_test_bit(2L, (unsigned long const volatile *)(& tp->flags)); if (tmp___1 != 0) { clear_bit(2L, (unsigned long volatile *)(& tp->flags)); usb_kill_urb(tp->intr_urb); ldv_cancel_delayed_work_sync_50(& tp->schedule); tmp___0 = netif_carrier_ok((struct net_device const *)netdev); if ((int )tmp___0) { (*(tp->rtl_ops.disable))(tp); } else { } } else { } (*(tp->rtl_ops.up))(tp); rtl8152_set_speed(tp, 1, (unsigned int )*((unsigned char *)tp + 1632UL) != 0U ? 1000 : 100, 1); netif_carrier_off(netdev); netif_start_queue(netdev); set_bit(2L, (unsigned long volatile *)(& tp->flags)); res = ldv_usb_submit_urb_51(tp->intr_urb, 208U); if (res != 0) { if (res == -19) { netif_device_detach(tp->netdev); } else { } if ((tp->msg_enable & 32U) != 0U) { netdev_warn((struct net_device const *)netdev, "intr_urb submit failed: %d\n", res); } else { } free_all_mem(tp); } else { napi_enable(& tp->napi); } mutex_unlock(& tp->control); usb_autopm_put_interface(tp->intf); out: ; return (res); } } static int rtl8152_close(struct net_device *netdev ) { struct r8152 *tp ; void *tmp ; int res ; int tmp___0 ; { tmp = netdev_priv((struct net_device const *)netdev); tp = (struct r8152 *)tmp; res = 0; napi_disable(& tp->napi); clear_bit(2L, (unsigned long volatile *)(& tp->flags)); usb_kill_urb(tp->intr_urb); ldv_cancel_delayed_work_sync_52(& tp->schedule); netif_stop_queue(netdev); res = usb_autopm_get_interface(tp->intf); if (res < 0) { rtl_drop_queued_tx(tp); rtl_stop_rx(tp); } else { tmp___0 = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp___0 != 0) { rtl_drop_queued_tx(tp); rtl_stop_rx(tp); } else { mutex_lock_nested(& tp->control, 0U); rtl_runtime_suspend_enable(tp, 0); (*(tp->rtl_ops.down))(tp); mutex_unlock(& tp->control); usb_autopm_put_interface(tp->intf); } } free_all_mem(tp); return (res); } } __inline static void r8152_mmd_indirect(struct r8152 *tp , u16 dev , u16 reg ) { { ocp_reg_write(tp, 42010, (int )dev); ocp_reg_write(tp, 42012, (int )reg); ocp_reg_write(tp, 42010, (int )((unsigned int )dev | 16384U)); return; } } static u16 r8152_mmd_read(struct r8152 *tp , u16 dev , u16 reg ) { u16 data ; { r8152_mmd_indirect(tp, (int )dev, (int )reg); data = ocp_reg_read(tp, 42012); ocp_reg_write(tp, 42010, 0); return (data); } } static void r8152_mmd_write(struct r8152 *tp , u16 dev , u16 reg , u16 data ) { { r8152_mmd_indirect(tp, (int )dev, (int )reg); ocp_reg_write(tp, 42012, (int )data); ocp_reg_write(tp, 42010, 0); return; } } static void r8152_eee_en(struct r8152 *tp , bool enable ) { u16 config1 ; u16 config2 ; u16 config3 ; u32 ocp_data ; u16 tmp ; u16 tmp___0 ; u16 tmp___1 ; int _min1 ; int _min2 ; int _min1___0 ; int _min2___0 ; int _min1___1 ; int _min2___1 ; int _min1___2 ; int _min2___2 ; { tmp = ocp_read_word(tp, 256, 57408); ocp_data = (u32 )tmp; tmp___0 = ocp_reg_read(tp, 8320); config1 = (unsigned int )tmp___0 & 65423U; config2 = ocp_reg_read(tp, 8338); tmp___1 = ocp_reg_read(tp, 8340); config3 = (unsigned int )tmp___1 & 127U; if ((int )enable) { ocp_data = ocp_data | 3U; config1 = (u16 )((unsigned int )config1 | 13056U); _min1 = 1; _min2 = 7; config1 = (u16 )((int )((short )((_min1 < _min2 ? _min1 : _min2) << 4)) | (int )((short )config1)); config2 = (u16 )((unsigned int )config2 | 1536U); _min1___0 = 42; _min2___0 = 511; config3 = (u16 )((int )((short )((_min1___0 < _min2___0 ? _min1___0 : _min2___0) << 7)) | (int )((short )config3)); } else { ocp_data = ocp_data & 4294967292U; config1 = (unsigned int )config1 & 52479U; _min1___1 = 7; _min2___1 = 7; config1 = (u16 )((int )((short )((_min1___1 < _min2___1 ? _min1___1 : _min2___1) << 4)) | (int )((short )config1)); config2 = (unsigned int )config2 & 63999U; _min1___2 = 511; _min2___2 = 511; config3 = (u16 )((int )((short )((_min1___2 < _min2___2 ? _min1___2 : _min2___2) << 7)) | (int )((short )config3)); } ocp_write_word(tp, 256, 57408, ocp_data); ocp_reg_write(tp, 8320, (int )config1); ocp_reg_write(tp, 8338, (int )config2); ocp_reg_write(tp, 8340, (int )config3); return; } } static void r8152b_enable_eee(struct r8152 *tp ) { { r8152_eee_en(tp, 1); r8152_mmd_write(tp, 7, 60, 2); return; } } static void r8153_eee_en(struct r8152 *tp , bool enable ) { u32 ocp_data ; u16 config ; u16 tmp ; { tmp = ocp_read_word(tp, 256, 57408); ocp_data = (u32 )tmp; config = ocp_reg_read(tp, 42034); if ((int )enable) { ocp_data = ocp_data | 3U; config = (u16 )((unsigned int )config | 16U); } else { ocp_data = ocp_data & 4294967292U; config = (unsigned int )config & 65519U; } ocp_write_word(tp, 256, 57408, ocp_data); ocp_reg_write(tp, 42034, (int )config); return; } } static void r8153_enable_eee(struct r8152 *tp ) { { r8153_eee_en(tp, 1); ocp_reg_write(tp, 42448, 6); return; } } static void r8152b_enable_fc(struct r8152 *tp ) { u16 anar ; int tmp ; { tmp = r8152_mdio_read(tp, 4U); anar = (u16 )tmp; anar = (u16 )((unsigned int )anar | 3072U); r8152_mdio_write(tp, 4U, (u32 )anar); return; } } static void rtl_tally_reset(struct r8152 *tp ) { u32 ocp_data ; u16 tmp ; { tmp = ocp_read_word(tp, 256, 59392); ocp_data = (u32 )tmp; ocp_data = ocp_data | 1U; ocp_write_word(tp, 256, 59392, ocp_data); return; } } static void r8152b_init(struct r8152 *tp ) { u32 ocp_data ; int tmp ; u16 tmp___0 ; u16 tmp___1 ; u16 tmp___2 ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { return; } else { } r8152b_disable_aldps(tp); if ((unsigned int )tp->version == 1U) { tmp___0 = ocp_read_word(tp, 256, 56722); ocp_data = (u32 )tmp___0; ocp_data = ocp_data & 4294965503U; ocp_write_word(tp, 256, 56722, ocp_data); } else { } r8152_power_cut_en(tp, 0); tmp___1 = ocp_read_word(tp, 256, 59468); ocp_data = (u32 )tmp___1; ocp_data = ocp_data | 192U; ocp_write_word(tp, 256, 59468, ocp_data); ocp_data = ocp_read_dword(tp, 256, 57536); ocp_data = ocp_data & 4042322160U; ocp_data = ocp_data | 117526279U; ocp_write_dword(tp, 256, 57536, ocp_data); ocp_data = 15U; ocp_write_word(tp, 256, 57378, ocp_data); r8152b_enable_eee(tp); r8152b_enable_aldps(tp); r8152b_enable_fc(tp); rtl_tally_reset(tp); tmp___2 = ocp_read_word(tp, 0, 54278); ocp_data = (u32 )tmp___2; ocp_data = ocp_data & 4294967279U; ocp_write_word(tp, 0, 54278, ocp_data); return; } } static void r8153_init(struct r8152 *tp ) { u32 ocp_data ; int i ; int tmp ; u16 tmp___0 ; u16 tmp___1 ; u16 tmp___2 ; u8 tmp___3 ; u8 tmp___4 ; u8 tmp___5 ; u16 tmp___6 ; u8 tmp___7 ; u16 tmp___8 ; u16 tmp___9 ; u16 tmp___10 ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { return; } else { } r8153_disable_aldps(tp); r8153_u1u2en(tp, 0); i = 0; goto ldv_53389; ldv_53388: tmp___0 = ocp_read_word(tp, 256, 57348); if (((int )tmp___0 & 2) != 0) { goto ldv_53387; } else { } msleep(20U); i = i + 1; ldv_53389: ; if (i <= 499) { goto ldv_53388; } else { } ldv_53387: i = 0; goto ldv_53392; ldv_53391: tmp___1 = ocp_reg_read(tp, 42016); ocp_data = (u32 )tmp___1 & 7U; if (ocp_data == 3U || ocp_data == 5U) { goto ldv_53390; } else { } msleep(20U); i = i + 1; ldv_53392: ; if (i <= 499) { goto ldv_53391; } else { } ldv_53390: r8153_u2p3en(tp, 0); if ((unsigned int )tp->version == 4U) { tmp___2 = ocp_read_word(tp, 0, 46120); ocp_data = (u32 )tmp___2; ocp_data = ocp_data & 4294950913U; ocp_data = ocp_data | 192U; ocp_write_word(tp, 0, 46120, ocp_data); tmp___3 = ocp_read_byte(tp, 0, 46110); ocp_data = (u32 )tmp___3; ocp_data = ocp_data | 3U; ocp_write_byte(tp, 0, 46110, ocp_data); } else if ((unsigned int )tp->version == 5U) { tmp___4 = ocp_read_byte(tp, 256, 49328); ocp_data = (u32 )tmp___4; ocp_data = ocp_data & 4294967293U; ocp_write_byte(tp, 256, 49328, ocp_data); tmp___5 = ocp_read_byte(tp, 0, 46180); ocp_data = (u32 )tmp___5; tmp___6 = ocp_read_word(tp, 0, 53184); if ((unsigned int )tmp___6 == 0U) { ocp_data = ocp_data & 4294967294U; } else { ocp_data = ocp_data | 1U; } ocp_write_byte(tp, 0, 46180, ocp_data); } else { } tmp___7 = ocp_read_byte(tp, 0, 46182); ocp_data = (u32 )tmp___7; ocp_data = ocp_data | 1U; ocp_write_byte(tp, 0, 46182, ocp_data); tmp___8 = ocp_read_word(tp, 0, 58428); ocp_data = (u32 )tmp___8; ocp_data = ocp_data & 4294967294U; ocp_write_word(tp, 0, 58428, ocp_data); tmp___9 = ocp_read_word(tp, 256, 56722); ocp_data = (u32 )tmp___9; ocp_data = ocp_data & 4294965503U; ocp_write_word(tp, 256, 56722, ocp_data); ocp_data = 50U; if ((unsigned int )tp->version == 4U && (unsigned int )(tp->udev)->speed != 5U) { ocp_data = ocp_data | 4U; } else { ocp_data = ocp_data | 12U; } ocp_write_byte(tp, 0, 54298, ocp_data); tmp___10 = ocp_read_word(tp, 0, 55332); ocp_data = (u32 )tmp___10; ocp_data = ocp_data & 4294903807U; ocp_data = ocp_data | 41216U; ocp_write_word(tp, 0, 55332, ocp_data); ocp_write_word(tp, 0, 52216, 1U); r8153_power_cut_en(tp, 0); r8153_u1u2en(tp, 1); ocp_write_word(tp, 256, 57536, 3975U); ocp_write_word(tp, 256, 57546, 32775U); ocp_write_word(tp, 256, 57548, 263U); ocp_write_word(tp, 256, 57550, 6457U); r8153_enable_eee(tp); r8153_enable_aldps(tp); r8152b_enable_fc(tp); rtl_tally_reset(tp); return; } } static int rtl8152_suspend(struct usb_interface *intf , pm_message_t message ) { struct r8152 *tp ; void *tmp ; struct net_device *netdev ; int ret ; bool tmp___0 ; unsigned int tmp___1 ; int tmp___2 ; bool tmp___3 ; int tmp___4 ; { tmp = usb_get_intfdata(intf); tp = (struct r8152 *)tmp; netdev = tp->netdev; ret = 0; mutex_lock_nested(& tp->control, 0U); if ((message.event & 1024) != 0) { tmp___0 = netif_running((struct net_device const *)netdev); if ((int )tmp___0) { tmp___1 = work_busy(& tp->schedule.work); if (tmp___1 != 0U) { ret = -16; goto out1; } else { } } else { } set_bit(4L, (unsigned long volatile *)(& tp->flags)); } else { netif_device_detach(netdev); } tmp___3 = netif_running((struct net_device const *)netdev); if ((int )tmp___3) { tmp___4 = constant_test_bit(2L, (unsigned long const volatile *)(& tp->flags)); if (tmp___4 != 0) { clear_bit(2L, (unsigned long volatile *)(& tp->flags)); usb_kill_urb(tp->intr_urb); napi_disable(& tp->napi); tmp___2 = constant_test_bit(4L, (unsigned long const volatile *)(& tp->flags)); if (tmp___2 != 0) { rtl_stop_rx(tp); rtl_runtime_suspend_enable(tp, 1); } else { ldv_cancel_delayed_work_sync_53(& tp->schedule); (*(tp->rtl_ops.down))(tp); } napi_enable(& tp->napi); } else { } } else { } out1: mutex_unlock(& tp->control); return (ret); } } static int rtl8152_resume(struct usb_interface *intf ) { struct r8152 *tp ; void *tmp ; int tmp___0 ; bool tmp___1 ; int tmp___2 ; int tmp___3 ; bool tmp___4 ; { tmp = usb_get_intfdata(intf); tp = (struct r8152 *)tmp; mutex_lock_nested(& tp->control, 0U); tmp___0 = constant_test_bit(4L, (unsigned long const volatile *)(& tp->flags)); if (tmp___0 == 0) { (*(tp->rtl_ops.init))(tp); netif_device_attach(tp->netdev); } else { } tmp___4 = netif_running((struct net_device const *)tp->netdev); if ((int )tmp___4) { tmp___2 = constant_test_bit(4L, (unsigned long const volatile *)(& tp->flags)); if (tmp___2 != 0) { rtl_runtime_suspend_enable(tp, 0); clear_bit(4L, (unsigned long volatile *)(& tp->flags)); set_bit(2L, (unsigned long volatile *)(& tp->flags)); tmp___1 = netif_carrier_ok((struct net_device const *)tp->netdev); if ((int )tmp___1) { rtl_start_rx(tp); } else { } } else { (*(tp->rtl_ops.up))(tp); rtl8152_set_speed(tp, 1, (unsigned int )*((unsigned char *)tp + 1632UL) != 0U ? 1000 : 100, 1); netif_carrier_off(tp->netdev); set_bit(2L, (unsigned long volatile *)(& tp->flags)); } ldv_usb_submit_urb_54(tp->intr_urb, 208U); } else { tmp___3 = constant_test_bit(4L, (unsigned long const volatile *)(& tp->flags)); if (tmp___3 != 0) { clear_bit(4L, (unsigned long volatile *)(& tp->flags)); } else { } } mutex_unlock(& tp->control); return (0); } } static void rtl8152_get_wol(struct net_device *dev , struct ethtool_wolinfo *wol ) { struct r8152 *tp ; void *tmp ; int tmp___0 ; { tmp = netdev_priv((struct net_device const *)dev); tp = (struct r8152 *)tmp; tmp___0 = usb_autopm_get_interface(tp->intf); if (tmp___0 < 0) { return; } else { } mutex_lock_nested(& tp->control, 0U); wol->supported = 47U; wol->wolopts = __rtl_get_wol(tp); mutex_unlock(& tp->control); usb_autopm_put_interface(tp->intf); return; } } static int rtl8152_set_wol(struct net_device *dev , struct ethtool_wolinfo *wol ) { struct r8152 *tp ; void *tmp ; int ret ; { tmp = netdev_priv((struct net_device const *)dev); tp = (struct r8152 *)tmp; ret = usb_autopm_get_interface(tp->intf); if (ret < 0) { goto out_set_wol; } else { } mutex_lock_nested(& tp->control, 0U); __rtl_set_wol(tp, wol->wolopts); tp->saved_wolopts = wol->wolopts & 47U; mutex_unlock(& tp->control); usb_autopm_put_interface(tp->intf); out_set_wol: ; return (ret); } } static u32 rtl8152_get_msglevel(struct net_device *dev ) { struct r8152 *tp ; void *tmp ; { tmp = netdev_priv((struct net_device const *)dev); tp = (struct r8152 *)tmp; return (tp->msg_enable); } } static void rtl8152_set_msglevel(struct net_device *dev , u32 value ) { struct r8152 *tp ; void *tmp ; { tmp = netdev_priv((struct net_device const *)dev); tp = (struct r8152 *)tmp; tp->msg_enable = value; return; } } static void rtl8152_get_drvinfo(struct net_device *netdev , struct ethtool_drvinfo *info ) { struct r8152 *tp ; void *tmp ; { tmp = netdev_priv((struct net_device const *)netdev); tp = (struct r8152 *)tmp; strlcpy((char *)(& info->driver), "r8152", 32UL); strlcpy((char *)(& info->version), "v1.08.0 (2015/01/13)", 32UL); usb_make_path(tp->udev, (char *)(& info->bus_info), 32UL); return; } } static int rtl8152_get_settings(struct net_device *netdev , struct ethtool_cmd *cmd ) { struct r8152 *tp ; void *tmp ; int ret ; { tmp = netdev_priv((struct net_device const *)netdev); tp = (struct r8152 *)tmp; if ((unsigned long )tp->mii.mdio_read == (unsigned long )((int (*)(struct net_device * , int , int ))0)) { return (-95); } else { } ret = usb_autopm_get_interface(tp->intf); if (ret < 0) { goto out; } else { } mutex_lock_nested(& tp->control, 0U); ret = mii_ethtool_gset(& tp->mii, cmd); mutex_unlock(& tp->control); usb_autopm_put_interface(tp->intf); out: ; return (ret); } } static int rtl8152_set_settings(struct net_device *dev , struct ethtool_cmd *cmd ) { struct r8152 *tp ; void *tmp ; int ret ; { tmp = netdev_priv((struct net_device const *)dev); tp = (struct r8152 *)tmp; ret = usb_autopm_get_interface(tp->intf); if (ret < 0) { goto out; } else { } mutex_lock_nested(& tp->control, 0U); ret = rtl8152_set_speed(tp, (int )cmd->autoneg, (int )cmd->speed, (int )cmd->duplex); mutex_unlock(& tp->control); usb_autopm_put_interface(tp->intf); out: ; return (ret); } } static char const rtl8152_gstrings[13U][32U] = { { 't', 'x', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, { 'r', 'x', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, { 't', 'x', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, { 'r', 'x', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, { 'r', 'x', '_', 'm', 'i', 's', 's', 'e', 'd', '\000'}, { 'a', 'l', 'i', 'g', 'n', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, { 't', 'x', '_', 's', 'i', 'n', 'g', 'l', 'e', '_', 'c', 'o', 'l', 'l', 'i', 's', 'i', 'o', 'n', 's', '\000'}, { 't', 'x', '_', 'm', 'u', 'l', 't', 'i', '_', 'c', 'o', 'l', 'l', 'i', 's', 'i', 'o', 'n', 's', '\000'}, { 'r', 'x', '_', 'u', 'n', 'i', 'c', 'a', 's', 't', '\000'}, { 'r', 'x', '_', 'b', 'r', 'o', 'a', 'd', 'c', 'a', 's', 't', '\000'}, { 'r', 'x', '_', 'm', 'u', 'l', 't', 'i', 'c', 'a', 's', 't', '\000'}, { 't', 'x', '_', 'a', 'b', 'o', 'r', 't', 'e', 'd', '\000'}, { 't', 'x', '_', 'u', 'n', 'd', 'e', 'r', 'r', 'u', 'n', '\000'}}; static int rtl8152_get_sset_count(struct net_device *dev , int sset ) { { switch (sset) { case 1: ; return (13); default: ; return (-95); } } } static void rtl8152_get_ethtool_stats(struct net_device *dev , struct ethtool_stats *stats , u64 *data ) { struct r8152 *tp ; void *tmp ; struct tally_counter tally ; int tmp___0 ; { tmp = netdev_priv((struct net_device const *)dev); tp = (struct r8152 *)tmp; tmp___0 = usb_autopm_get_interface(tp->intf); if (tmp___0 < 0) { return; } else { } generic_ocp_read(tp, 59536, 64, (void *)(& tally), 256); usb_autopm_put_interface(tp->intf); *data = tally.tx_packets; *(data + 1UL) = tally.rx_packets; *(data + 2UL) = tally.tx_errors; *(data + 3UL) = (u64 )tally.rx_errors; *(data + 4UL) = (u64 )tally.rx_missed; *(data + 5UL) = (u64 )tally.align_errors; *(data + 6UL) = (u64 )tally.tx_one_collision; *(data + 7UL) = (u64 )tally.tx_multi_collision; *(data + 8UL) = tally.rx_unicast; *(data + 9UL) = tally.rx_broadcast; *(data + 10UL) = (u64 )tally.rx_multicast; *(data + 11UL) = (u64 )tally.tx_aborted; *(data + 12UL) = (u64 )tally.tx_underrun; return; } } static void rtl8152_get_strings(struct net_device *dev , u32 stringset , u8 *data ) { { switch (stringset) { case 1U: memcpy((void *)data, (void const *)(& rtl8152_gstrings), 416UL); goto ldv_53467; } ldv_53467: ; return; } } static int r8152_get_eee(struct r8152 *tp , struct ethtool_eee *eee ) { u32 ocp_data ; u32 lp ; u32 adv ; u32 supported ; u16 val ; u16 tmp ; { supported = 0U; val = r8152_mmd_read(tp, 3, 20); supported = mmd_eee_cap_to_ethtool_sup_t((int )val); val = r8152_mmd_read(tp, 7, 60); adv = mmd_eee_cap_to_ethtool_sup_t((int )val); val = r8152_mmd_read(tp, 7, 61); lp = mmd_eee_cap_to_ethtool_sup_t((int )val); tmp = ocp_read_word(tp, 256, 57408); ocp_data = (u32 )tmp; ocp_data = ocp_data & 3U; eee->eee_enabled = ocp_data != 0U; eee->eee_active = ((supported & adv) & lp) != 0U; eee->supported = supported; eee->advertised = adv; eee->lp_advertised = lp; return (0); } } static int r8152_set_eee(struct r8152 *tp , struct ethtool_eee *eee ) { u16 val ; u16 tmp ; { tmp = ethtool_adv_to_mmd_eee_adv_t(eee->advertised); val = tmp; r8152_eee_en(tp, eee->eee_enabled != 0U); if (eee->eee_enabled == 0U) { val = 0U; } else { } r8152_mmd_write(tp, 7, 60, (int )val); return (0); } } static int r8153_get_eee(struct r8152 *tp , struct ethtool_eee *eee ) { u32 ocp_data ; u32 lp ; u32 adv ; u32 supported ; u16 val ; u16 tmp ; { supported = 0U; val = ocp_reg_read(tp, 42436); supported = mmd_eee_cap_to_ethtool_sup_t((int )val); val = ocp_reg_read(tp, 42448); adv = mmd_eee_cap_to_ethtool_sup_t((int )val); val = ocp_reg_read(tp, 42450); lp = mmd_eee_cap_to_ethtool_sup_t((int )val); tmp = ocp_read_word(tp, 256, 57408); ocp_data = (u32 )tmp; ocp_data = ocp_data & 3U; eee->eee_enabled = ocp_data != 0U; eee->eee_active = ((supported & adv) & lp) != 0U; eee->supported = supported; eee->advertised = adv; eee->lp_advertised = lp; return (0); } } static int r8153_set_eee(struct r8152 *tp , struct ethtool_eee *eee ) { u16 val ; u16 tmp ; { tmp = ethtool_adv_to_mmd_eee_adv_t(eee->advertised); val = tmp; r8153_eee_en(tp, eee->eee_enabled != 0U); if (eee->eee_enabled == 0U) { val = 0U; } else { } ocp_reg_write(tp, 42448, (int )val); return (0); } } static int rtl_ethtool_get_eee(struct net_device *net , struct ethtool_eee *edata ) { struct r8152 *tp ; void *tmp ; int ret ; { tmp = netdev_priv((struct net_device const *)net); tp = (struct r8152 *)tmp; ret = usb_autopm_get_interface(tp->intf); if (ret < 0) { goto out; } else { } mutex_lock_nested(& tp->control, 0U); ret = (*(tp->rtl_ops.eee_get))(tp, edata); mutex_unlock(& tp->control); usb_autopm_put_interface(tp->intf); out: ; return (ret); } } static int rtl_ethtool_set_eee(struct net_device *net , struct ethtool_eee *edata ) { struct r8152 *tp ; void *tmp ; int ret ; { tmp = netdev_priv((struct net_device const *)net); tp = (struct r8152 *)tmp; ret = usb_autopm_get_interface(tp->intf); if (ret < 0) { goto out; } else { } mutex_lock_nested(& tp->control, 0U); ret = (*(tp->rtl_ops.eee_set))(tp, edata); if (ret == 0) { ret = mii_nway_restart(& tp->mii); } else { } mutex_unlock(& tp->control); usb_autopm_put_interface(tp->intf); out: ; return (ret); } } static int rtl8152_nway_reset(struct net_device *dev ) { struct r8152 *tp ; void *tmp ; int ret ; { tmp = netdev_priv((struct net_device const *)dev); tp = (struct r8152 *)tmp; ret = usb_autopm_get_interface(tp->intf); if (ret < 0) { goto out; } else { } mutex_lock_nested(& tp->control, 0U); ret = mii_nway_restart(& tp->mii); mutex_unlock(& tp->control); usb_autopm_put_interface(tp->intf); out: ; return (ret); } } static int rtl8152_get_coalesce(struct net_device *netdev , struct ethtool_coalesce *coalesce ) { struct r8152 *tp ; void *tmp ; { tmp = netdev_priv((struct net_device const *)netdev); tp = (struct r8152 *)tmp; switch ((int )tp->version) { case 1: ; case 2: ; return (-95); default: ; goto ldv_53524; } ldv_53524: coalesce->rx_coalesce_usecs = tp->coalesce; return (0); } } static int rtl8152_set_coalesce(struct net_device *netdev , struct ethtool_coalesce *coalesce ) { struct r8152 *tp ; void *tmp ; int ret ; bool tmp___0 ; bool tmp___1 ; { tmp = netdev_priv((struct net_device const *)netdev); tp = (struct r8152 *)tmp; switch ((int )tp->version) { case 1: ; case 2: ; return (-95); default: ; goto ldv_53534; } ldv_53534: ; if (coalesce->rx_coalesce_usecs > 524280U) { return (-22); } else { } ret = usb_autopm_get_interface(tp->intf); if (ret < 0) { return (ret); } else { } mutex_lock_nested(& tp->control, 0U); if (tp->coalesce != coalesce->rx_coalesce_usecs) { tp->coalesce = coalesce->rx_coalesce_usecs; tmp___0 = netif_running((struct net_device const *)tp->netdev); if ((int )tmp___0) { tmp___1 = netif_carrier_ok((struct net_device const *)netdev); if ((int )tmp___1) { r8153_set_rx_early_timeout(tp); } else { } } else { } } else { } mutex_unlock(& tp->control); usb_autopm_put_interface(tp->intf); return (ret); } } static struct ethtool_ops ops = {& rtl8152_get_settings, & rtl8152_set_settings, & rtl8152_get_drvinfo, 0, 0, & rtl8152_get_wol, & rtl8152_set_wol, & rtl8152_get_msglevel, & rtl8152_set_msglevel, & rtl8152_nway_reset, & ethtool_op_get_link, 0, 0, 0, & rtl8152_get_coalesce, & rtl8152_set_coalesce, 0, 0, 0, 0, 0, & rtl8152_get_strings, 0, & rtl8152_get_ethtool_stats, 0, 0, 0, 0, & rtl8152_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & rtl_ethtool_get_eee, & rtl_ethtool_set_eee, 0, 0}; static int rtl8152_ioctl(struct net_device *netdev , struct ifreq *rq , int cmd ) { struct r8152 *tp ; void *tmp ; struct mii_ioctl_data *data ; struct mii_ioctl_data *tmp___0 ; int res ; int tmp___1 ; int tmp___2 ; bool tmp___3 ; int tmp___4 ; { tmp = netdev_priv((struct net_device const *)netdev); tp = (struct r8152 *)tmp; tmp___0 = if_mii(rq); data = tmp___0; tmp___1 = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp___1 != 0) { return (-19); } else { } res = usb_autopm_get_interface(tp->intf); if (res < 0) { goto out; } else { } switch (cmd) { case 35143: data->phy_id = 32U; goto ldv_53546; case 35144: mutex_lock_nested(& tp->control, 0U); tmp___2 = r8152_mdio_read(tp, (u32 )data->reg_num); data->val_out = (__u16 )tmp___2; mutex_unlock(& tp->control); goto ldv_53546; case 35145: tmp___3 = capable(12); if (tmp___3) { tmp___4 = 0; } else { tmp___4 = 1; } if (tmp___4) { res = -1; goto ldv_53546; } else { } mutex_lock_nested(& tp->control, 0U); r8152_mdio_write(tp, (u32 )data->reg_num, (u32 )data->val_in); mutex_unlock(& tp->control); goto ldv_53546; default: res = -95; } ldv_53546: usb_autopm_put_interface(tp->intf); out: ; return (res); } } static int rtl8152_change_mtu(struct net_device *dev , int new_mtu ) { struct r8152 *tp ; void *tmp ; int ret ; int tmp___0 ; bool tmp___1 ; bool tmp___2 ; { tmp = netdev_priv((struct net_device const *)dev); tp = (struct r8152 *)tmp; switch ((int )tp->version) { case 1: ; case 2: tmp___0 = eth_change_mtu(dev, new_mtu); return (tmp___0); default: ; goto ldv_53559; } ldv_53559: ; if (new_mtu <= 67 || new_mtu > 9194) { return (-22); } else { } ret = usb_autopm_get_interface(tp->intf); if (ret < 0) { return (ret); } else { } mutex_lock_nested(& tp->control, 0U); dev->mtu = (unsigned int )new_mtu; tmp___1 = netif_running((struct net_device const *)dev); if ((int )tmp___1) { tmp___2 = netif_carrier_ok((struct net_device const *)dev); if ((int )tmp___2) { r8153_set_rx_early_size(tp); } else { } } else { } mutex_unlock(& tp->control); usb_autopm_put_interface(tp->intf); return (ret); } } static struct net_device_ops const rtl8152_netdev_ops = {0, 0, & rtl8152_open, & rtl8152_close, & rtl8152_start_xmit, 0, 0, & rtl8152_set_rx_mode, & rtl8152_set_mac_address, & eth_validate_addr, & rtl8152_ioctl, 0, & rtl8152_change_mtu, 0, & rtl8152_tx_timeout, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & rtl8152_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & rtl8152_features_check, 0, 0}; static void r8152b_get_version(struct r8152 *tp ) { u32 ocp_data ; u16 version ; u16 tmp ; { tmp = ocp_read_word(tp, 256, 58898); ocp_data = (u32 )tmp; version = (unsigned int )((unsigned short )ocp_data) & 31984U; switch ((int )version) { case 19456: tp->version = 1U; goto ldv_53567; case 19472: tp->version = 2U; goto ldv_53567; case 23552: tp->version = 3U; tp->mii.supports_gmii = 1U; goto ldv_53567; case 23568: tp->version = 4U; tp->mii.supports_gmii = 1U; goto ldv_53567; case 23584: tp->version = 5U; tp->mii.supports_gmii = 1U; goto ldv_53567; default: ; if ((tp->msg_enable & 2U) != 0U) { netdev_info((struct net_device const *)tp->netdev, "Unknown version 0x%04x\n", (int )version); } else { } goto ldv_53567; } ldv_53567: ; return; } } static void rtl8152_unload(struct r8152 *tp ) { int tmp ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { return; } else { } if ((unsigned int )tp->version != 1U) { r8152_power_cut_en(tp, 1); } else { } return; } } static void rtl8153_unload(struct r8152 *tp ) { int tmp ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& tp->flags)); if (tmp != 0) { return; } else { } r8153_power_cut_en(tp, 0); return; } } static int rtl_ops_init(struct r8152 *tp ) { struct rtl_ops *ops___0 ; int ret ; { ops___0 = & tp->rtl_ops; ret = 0; switch ((int )tp->version) { case 1: ; case 2: ops___0->init = & r8152b_init; ops___0->enable = & rtl8152_enable; ops___0->disable = & rtl8152_disable; ops___0->up = & rtl8152_up; ops___0->down = & rtl8152_down; ops___0->unload = & rtl8152_unload; ops___0->eee_get = & r8152_get_eee; ops___0->eee_set = & r8152_set_eee; goto ldv_53586; case 3: ; case 4: ; case 5: ops___0->init = & r8153_init; ops___0->enable = & rtl8153_enable; ops___0->disable = & rtl8153_disable; ops___0->up = & rtl8153_up; ops___0->down = & rtl8153_down; ops___0->unload = & rtl8153_unload; ops___0->eee_get = & r8153_get_eee; ops___0->eee_set = & r8153_set_eee; goto ldv_53586; default: ret = -19; if ((tp->msg_enable & 2U) != 0U) { netdev_err((struct net_device const *)tp->netdev, "Unknown Device\n"); } else { } goto ldv_53586; } ldv_53586: ; return (ret); } } static int rtl8152_probe(struct usb_interface *intf , struct usb_device_id const *id ) { struct usb_device *udev ; struct usb_device *tmp ; struct r8152 *tp ; struct net_device *netdev ; int ret ; void *tmp___0 ; struct lock_class_key __key ; struct lock_class_key __key___0 ; atomic_long_t __constr_expr_0 ; struct lock_class_key __key___1 ; { tmp = interface_to_usbdev(intf); udev = tmp; if ((unsigned int )(udev->actconfig)->desc.bConfigurationValue != 1U) { usb_driver_set_configuration(udev, 1); return (-19); } else { } usb_reset_device(udev); netdev = alloc_etherdev_mqs(1928, 1U, 1U); if ((unsigned long )netdev == (unsigned long )((struct net_device *)0)) { dev_err((struct device const *)(& intf->dev), "Out of memory\n"); return (-12); } else { } netdev->dev.parent = & intf->dev; tmp___0 = netdev_priv((struct net_device const *)netdev); tp = (struct r8152 *)tmp___0; tp->msg_enable = 32767U; tp->udev = udev; tp->netdev = netdev; tp->intf = intf; r8152b_get_version(tp); ret = rtl_ops_init(tp); if (ret != 0) { goto out; } else { } __mutex_init(& tp->control, "&tp->control", & __key); __init_work(& tp->schedule.work, 0); __constr_expr_0.counter = 137438953408L; tp->schedule.work.data = __constr_expr_0; lockdep_init_map(& tp->schedule.work.lockdep_map, "(&(&tp->schedule)->work)", & __key___0, 0); INIT_LIST_HEAD(& tp->schedule.work.entry); tp->schedule.work.func = & rtl_work_func_t; init_timer_key(& tp->schedule.timer, 2097152U, "(&(&tp->schedule)->timer)", & __key___1); tp->schedule.timer.function = & delayed_work_timer_fn; tp->schedule.timer.data = (unsigned long )(& tp->schedule); netdev->netdev_ops = & rtl8152_netdev_ops; netdev->watchdog_timeo = 1250; netdev->features = netdev->features | 17180983763ULL; netdev->hw_features = 17180983763ULL; netdev->vlan_features = 1114227ULL; netdev->ethtool_ops = (struct ethtool_ops const *)(& ops); netif_set_gso_max_size(netdev, agg_buf_sz - 30U); tp->mii.dev = netdev; tp->mii.mdio_read = & read_mii_word; tp->mii.mdio_write = & write_mii_word; tp->mii.phy_id_mask = 63; tp->mii.reg_num_mask = 31; tp->mii.phy_id = 32; switch ((unsigned int )udev->speed) { case 5U: tp->coalesce = 85000U; goto ldv_53605; case 3U: tp->coalesce = 250000U; goto ldv_53605; default: tp->coalesce = 524280U; goto ldv_53605; } ldv_53605: intf->needs_remote_wakeup = 1U; (*(tp->rtl_ops.init))(tp); set_ethernet_addr(tp); usb_set_intfdata(intf, (void *)tp); netif_napi_add(netdev, & tp->napi, & r8152_poll, 64); ret = ldv_register_netdev_55(netdev); if (ret != 0) { if ((tp->msg_enable & 2U) != 0U) { netdev_err((struct net_device const *)netdev, "couldn\'t register the device\n"); } else { } goto out1; } else { } tp->saved_wolopts = __rtl_get_wol(tp); if (tp->saved_wolopts != 0U) { device_set_wakeup_enable(& udev->dev, 1); } else { device_set_wakeup_enable(& udev->dev, 0); } if ((tp->msg_enable & 2U) != 0U) { netdev_info((struct net_device const *)netdev, "%s\n", (char *)"v1.08.0 (2015/01/13)"); } else { } return (0); out1: netif_napi_del(& tp->napi); usb_set_intfdata(intf, (void *)0); out: ldv_free_netdev_56(netdev); return (ret); } } static void rtl8152_disconnect(struct usb_interface *intf ) { struct r8152 *tp ; void *tmp ; struct usb_device *udev ; { tmp = usb_get_intfdata(intf); tp = (struct r8152 *)tmp; usb_set_intfdata(intf, (void *)0); if ((unsigned long )tp != (unsigned long )((struct r8152 *)0)) { udev = tp->udev; if ((unsigned int )udev->state == 0U) { set_bit(0L, (unsigned long volatile *)(& tp->flags)); } else { } netif_napi_del(& tp->napi); ldv_unregister_netdev_57(tp->netdev); (*(tp->rtl_ops.unload))(tp); ldv_free_netdev_58(tp->netdev); } else { } return; } } static struct usb_device_id rtl8152_table[11U] = { {131U, 3034U, 33106U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 255U, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {899U, 3034U, 33106U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 2U, 6U, 0U, (unsigned char)0, 0UL}, {131U, 3034U, 33107U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 255U, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {899U, 3034U, 33107U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 2U, 6U, 0U, (unsigned char)0, 0UL}, {131U, 1256U, 41217U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 255U, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {899U, 1256U, 41217U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 2U, 6U, 0U, (unsigned char)0, 0UL}, {131U, 6127U, 29189U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 255U, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {899U, 6127U, 29189U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 2U, 6U, 0U, (unsigned char)0, 0UL}, {131U, 6127U, 12367U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 255U, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {899U, 6127U, 12367U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 2U, 6U, 0U, (unsigned char)0, 0UL}}; struct usb_device_id const __mod_usb__rtl8152_table_device_table[11U] ; static struct usb_driver rtl8152_driver = {"r8152", & rtl8152_probe, & rtl8152_disconnect, 0, & rtl8152_suspend, & rtl8152_resume, & rtl8152_resume, 0, 0, (struct usb_device_id const *)(& rtl8152_table), {{{{{{0}}, 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}, 0}, (unsigned char)0, 1U, 1U, (unsigned char)0}; static int rtl8152_driver_init(void) { int tmp ; { tmp = ldv_usb_register_driver_59(& rtl8152_driver, & __this_module, "r8152"); return (tmp); } } static void rtl8152_driver_exit(void) { { ldv_usb_deregister_60(& rtl8152_driver); return; } } extern int ldv_ndo_uninit_3(void) ; int ldv_retval_2 ; int ldv_retval_5 ; int ldv_retval_0 ; int ldv_retval_4 ; extern void ldv_initialize(void) ; int ldv_retval_1 ; extern void ldv_check_final_state(void) ; extern int ldv_ndo_init_3(void) ; int ldv_retval_3 ; void ldv_usb_driver_2(void) { void *tmp ; { tmp = ldv_init_zalloc(1560UL); rtl8152_driver_group1 = (struct usb_interface *)tmp; return; } } void call_and_disable_work_1(struct work_struct *work ) { { if ((ldv_work_1_0 == 2 || ldv_work_1_0 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_0) { rtl_work_func_t(work); ldv_work_1_0 = 1; return; } else { } if ((ldv_work_1_1 == 2 || ldv_work_1_1 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_1) { rtl_work_func_t(work); ldv_work_1_1 = 1; return; } else { } if ((ldv_work_1_2 == 2 || ldv_work_1_2 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_2) { rtl_work_func_t(work); ldv_work_1_2 = 1; return; } else { } if ((ldv_work_1_3 == 2 || ldv_work_1_3 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_3) { rtl_work_func_t(work); ldv_work_1_3 = 1; return; } else { } return; } } void disable_work_1(struct work_struct *work ) { { if ((ldv_work_1_0 == 3 || ldv_work_1_0 == 2) && (unsigned long )ldv_work_struct_1_0 == (unsigned long )work) { ldv_work_1_0 = 1; } else { } if ((ldv_work_1_1 == 3 || ldv_work_1_1 == 2) && (unsigned long )ldv_work_struct_1_1 == (unsigned long )work) { ldv_work_1_1 = 1; } else { } if ((ldv_work_1_2 == 3 || ldv_work_1_2 == 2) && (unsigned long )ldv_work_struct_1_2 == (unsigned long )work) { ldv_work_1_2 = 1; } else { } if ((ldv_work_1_3 == 3 || ldv_work_1_3 == 2) && (unsigned long )ldv_work_struct_1_3 == (unsigned long )work) { ldv_work_1_3 = 1; } else { } return; } } void work_init_1(void) { { ldv_work_1_0 = 0; ldv_work_1_1 = 0; ldv_work_1_2 = 0; ldv_work_1_3 = 0; return; } } void call_and_disable_all_1(int state ) { { if (ldv_work_1_0 == state) { call_and_disable_work_1(ldv_work_struct_1_0); } else { } if (ldv_work_1_1 == state) { call_and_disable_work_1(ldv_work_struct_1_1); } else { } if (ldv_work_1_2 == state) { call_and_disable_work_1(ldv_work_struct_1_2); } else { } if (ldv_work_1_3 == state) { call_and_disable_work_1(ldv_work_struct_1_3); } else { } return; } } void invoke_work_1(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_work_1_0 == 2 || ldv_work_1_0 == 3) { ldv_work_1_0 = 4; rtl_work_func_t(ldv_work_struct_1_0); ldv_work_1_0 = 1; } else { } goto ldv_53673; case 1: ; if (ldv_work_1_1 == 2 || ldv_work_1_1 == 3) { ldv_work_1_1 = 4; rtl_work_func_t(ldv_work_struct_1_0); ldv_work_1_1 = 1; } else { } goto ldv_53673; case 2: ; if (ldv_work_1_2 == 2 || ldv_work_1_2 == 3) { ldv_work_1_2 = 4; rtl_work_func_t(ldv_work_struct_1_0); ldv_work_1_2 = 1; } else { } goto ldv_53673; case 3: ; if (ldv_work_1_3 == 2 || ldv_work_1_3 == 3) { ldv_work_1_3 = 4; rtl_work_func_t(ldv_work_struct_1_0); ldv_work_1_3 = 1; } else { } goto ldv_53673; default: ldv_stop(); } ldv_53673: ; return; } } void ldv_net_device_ops_3(void) { void *tmp ; { tmp = ldv_init_zalloc(3008UL); rtl8152_netdev_ops_group1 = (struct net_device *)tmp; return; } } void ldv_initialize_ethtool_ops_4(void) { void *tmp ; void *tmp___0 ; void *tmp___1 ; void *tmp___2 ; void *tmp___3 ; { tmp = ldv_init_zalloc(40UL); ops_group1 = (struct ethtool_eee *)tmp; tmp___0 = ldv_init_zalloc(92UL); ops_group0 = (struct ethtool_coalesce *)tmp___0; tmp___1 = ldv_init_zalloc(3008UL); ops_group3 = (struct net_device *)tmp___1; tmp___2 = ldv_init_zalloc(44UL); ops_group2 = (struct ethtool_cmd *)tmp___2; tmp___3 = ldv_init_zalloc(20UL); ops_group4 = (struct ethtool_wolinfo *)tmp___3; return; } } void activate_work_1(struct work_struct *work , int state ) { { if (ldv_work_1_0 == 0) { ldv_work_struct_1_0 = work; ldv_work_1_0 = state; return; } else { } if (ldv_work_1_1 == 0) { ldv_work_struct_1_1 = work; ldv_work_1_1 = state; return; } else { } if (ldv_work_1_2 == 0) { ldv_work_struct_1_2 = work; ldv_work_1_2 = state; return; } else { } if (ldv_work_1_3 == 0) { ldv_work_struct_1_3 = work; ldv_work_1_3 = state; return; } else { } return; } } int main(void) { u32 ldvarg1 ; u64 *ldvarg4 ; void *tmp ; int ldvarg3 ; u8 *ldvarg0 ; void *tmp___0 ; struct ethtool_stats *ldvarg5 ; void *tmp___1 ; u32 ldvarg2 ; struct ethtool_drvinfo *ldvarg6 ; void *tmp___2 ; netdev_features_t ldvarg11 ; void *ldvarg7 ; void *tmp___3 ; struct sk_buff *ldvarg12 ; void *tmp___4 ; int ldvarg8 ; struct ifreq *ldvarg14 ; void *tmp___5 ; int ldvarg13 ; struct sk_buff *ldvarg10 ; void *tmp___6 ; netdev_features_t ldvarg9 ; struct usb_device_id *ldvarg16 ; void *tmp___7 ; pm_message_t ldvarg15 ; int tmp___8 ; int tmp___9 ; int tmp___10 ; int tmp___11 ; int tmp___12 ; { tmp = ldv_init_zalloc(8UL); ldvarg4 = (u64 *)tmp; tmp___0 = ldv_init_zalloc(1UL); ldvarg0 = (u8 *)tmp___0; tmp___1 = ldv_init_zalloc(8UL); ldvarg5 = (struct ethtool_stats *)tmp___1; tmp___2 = ldv_init_zalloc(196UL); ldvarg6 = (struct ethtool_drvinfo *)tmp___2; tmp___3 = ldv_init_zalloc(1UL); ldvarg7 = tmp___3; tmp___4 = ldv_init_zalloc(232UL); ldvarg12 = (struct sk_buff *)tmp___4; tmp___5 = ldv_init_zalloc(40UL); ldvarg14 = (struct ifreq *)tmp___5; tmp___6 = ldv_init_zalloc(232UL); ldvarg10 = (struct sk_buff *)tmp___6; tmp___7 = ldv_init_zalloc(32UL); ldvarg16 = (struct usb_device_id *)tmp___7; ldv_initialize(); ldv_memset((void *)(& ldvarg1), 0, 4UL); ldv_memset((void *)(& ldvarg3), 0, 4UL); ldv_memset((void *)(& ldvarg2), 0, 4UL); ldv_memset((void *)(& ldvarg11), 0, 8UL); ldv_memset((void *)(& ldvarg8), 0, 4UL); ldv_memset((void *)(& ldvarg13), 0, 4UL); ldv_memset((void *)(& ldvarg9), 0, 8UL); ldv_memset((void *)(& ldvarg15), 0, 4UL); ldv_state_variable_4 = 0; work_init_1(); ldv_state_variable_1 = 1; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_3 = 0; ldv_state_variable_2 = 0; ldv_53770: tmp___8 = __VERIFIER_nondet_int(); switch (tmp___8) { case 0: ; if (ldv_state_variable_4 != 0) { tmp___9 = __VERIFIER_nondet_int(); switch (tmp___9) { case 0: ; if (ldv_state_variable_4 == 1) { rtl8152_get_drvinfo(ops_group3, ldvarg6); ldv_state_variable_4 = 1; } else { } goto ldv_53720; case 1: ; if (ldv_state_variable_4 == 1) { rtl8152_get_ethtool_stats(ops_group3, ldvarg5, ldvarg4); ldv_state_variable_4 = 1; } else { } goto ldv_53720; case 2: ; if (ldv_state_variable_4 == 1) { rtl8152_get_coalesce(ops_group3, ops_group0); ldv_state_variable_4 = 1; } else { } goto ldv_53720; case 3: ; if (ldv_state_variable_4 == 1) { rtl8152_get_sset_count(ops_group3, ldvarg3); ldv_state_variable_4 = 1; } else { } goto ldv_53720; case 4: ; if (ldv_state_variable_4 == 1) { rtl8152_get_settings(ops_group3, ops_group2); ldv_state_variable_4 = 1; } else { } goto ldv_53720; case 5: ; if (ldv_state_variable_4 == 1) { rtl8152_set_coalesce(ops_group3, ops_group0); ldv_state_variable_4 = 1; } else { } goto ldv_53720; case 6: ; if (ldv_state_variable_4 == 1) { rtl8152_set_wol(ops_group3, ops_group4); ldv_state_variable_4 = 1; } else { } goto ldv_53720; case 7: ; if (ldv_state_variable_4 == 1) { rtl8152_set_msglevel(ops_group3, ldvarg2); ldv_state_variable_4 = 1; } else { } goto ldv_53720; case 8: ; if (ldv_state_variable_4 == 1) { rtl8152_set_settings(ops_group3, ops_group2); ldv_state_variable_4 = 1; } else { } goto ldv_53720; case 9: ; if (ldv_state_variable_4 == 1) { rtl8152_get_strings(ops_group3, ldvarg1, ldvarg0); ldv_state_variable_4 = 1; } else { } goto ldv_53720; case 10: ; if (ldv_state_variable_4 == 1) { rtl8152_nway_reset(ops_group3); ldv_state_variable_4 = 1; } else { } goto ldv_53720; case 11: ; if (ldv_state_variable_4 == 1) { rtl_ethtool_set_eee(ops_group3, ops_group1); ldv_state_variable_4 = 1; } else { } goto ldv_53720; case 12: ; if (ldv_state_variable_4 == 1) { rtl8152_get_wol(ops_group3, ops_group4); ldv_state_variable_4 = 1; } else { } goto ldv_53720; case 13: ; if (ldv_state_variable_4 == 1) { rtl_ethtool_get_eee(ops_group3, ops_group1); ldv_state_variable_4 = 1; } else { } goto ldv_53720; case 14: ; if (ldv_state_variable_4 == 1) { rtl8152_get_msglevel(ops_group3); ldv_state_variable_4 = 1; } else { } goto ldv_53720; case 15: ; if (ldv_state_variable_4 == 1) { ethtool_op_get_link(ops_group3); ldv_state_variable_4 = 1; } else { } goto ldv_53720; default: ldv_stop(); } ldv_53720: ; } else { } goto ldv_53737; case 1: ; if (ldv_state_variable_1 != 0) { invoke_work_1(); } else { } goto ldv_53737; case 2: ; if (ldv_state_variable_0 != 0) { tmp___10 = __VERIFIER_nondet_int(); switch (tmp___10) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { rtl8152_driver_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_53742; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_0 = rtl8152_driver_init(); if (ldv_retval_0 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_4 = 1; ldv_initialize_ethtool_ops_4(); } else { } if (ldv_retval_0 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_53742; default: ldv_stop(); } ldv_53742: ; } else { } goto ldv_53737; case 3: ; if (ldv_state_variable_3 != 0) { tmp___11 = __VERIFIER_nondet_int(); switch (tmp___11) { case 0: ; if (ldv_state_variable_3 == 1) { rtl8152_ioctl(rtl8152_netdev_ops_group1, ldvarg14, ldvarg13); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { rtl8152_ioctl(rtl8152_netdev_ops_group1, ldvarg14, ldvarg13); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { rtl8152_ioctl(rtl8152_netdev_ops_group1, ldvarg14, ldvarg13); ldv_state_variable_3 = 2; } else { } goto ldv_53747; case 1: ; if (ldv_state_variable_3 == 2) { ldv_retval_2 = rtl8152_open(rtl8152_netdev_ops_group1); if (ldv_retval_2 == 0) { ldv_state_variable_3 = 3; } else { } } else { } goto ldv_53747; case 2: ; if (ldv_state_variable_3 == 3) { rtl8152_start_xmit(ldvarg12, rtl8152_netdev_ops_group1); ldv_state_variable_3 = 3; } else { } goto ldv_53747; case 3: ; if (ldv_state_variable_3 == 3) { rtl8152_close(rtl8152_netdev_ops_group1); ldv_state_variable_3 = 2; } else { } goto ldv_53747; case 4: ; if (ldv_state_variable_3 == 1) { rtl8152_set_rx_mode(rtl8152_netdev_ops_group1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { rtl8152_set_rx_mode(rtl8152_netdev_ops_group1); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { rtl8152_set_rx_mode(rtl8152_netdev_ops_group1); ldv_state_variable_3 = 2; } else { } goto ldv_53747; case 5: ; if (ldv_state_variable_3 == 1) { eth_validate_addr(rtl8152_netdev_ops_group1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { eth_validate_addr(rtl8152_netdev_ops_group1); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { eth_validate_addr(rtl8152_netdev_ops_group1); ldv_state_variable_3 = 2; } else { } goto ldv_53747; case 6: ; if (ldv_state_variable_3 == 1) { rtl8152_features_check(ldvarg10, rtl8152_netdev_ops_group1, ldvarg11); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { rtl8152_features_check(ldvarg10, rtl8152_netdev_ops_group1, ldvarg11); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { rtl8152_features_check(ldvarg10, rtl8152_netdev_ops_group1, ldvarg11); ldv_state_variable_3 = 2; } else { } goto ldv_53747; case 7: ; if (ldv_state_variable_3 == 1) { rtl8152_set_features(rtl8152_netdev_ops_group1, ldvarg9); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { rtl8152_set_features(rtl8152_netdev_ops_group1, ldvarg9); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { rtl8152_set_features(rtl8152_netdev_ops_group1, ldvarg9); ldv_state_variable_3 = 2; } else { } goto ldv_53747; case 8: ; if (ldv_state_variable_3 == 3) { rtl8152_change_mtu(rtl8152_netdev_ops_group1, ldvarg8); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { rtl8152_change_mtu(rtl8152_netdev_ops_group1, ldvarg8); ldv_state_variable_3 = 2; } else { } goto ldv_53747; case 9: ; if (ldv_state_variable_3 == 1) { rtl8152_set_mac_address(rtl8152_netdev_ops_group1, ldvarg7); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { rtl8152_set_mac_address(rtl8152_netdev_ops_group1, ldvarg7); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { rtl8152_set_mac_address(rtl8152_netdev_ops_group1, ldvarg7); ldv_state_variable_3 = 2; } else { } goto ldv_53747; case 10: ; if (ldv_state_variable_3 == 1) { rtl8152_tx_timeout(rtl8152_netdev_ops_group1); ldv_state_variable_3 = 1; } else { } if (ldv_state_variable_3 == 3) { rtl8152_tx_timeout(rtl8152_netdev_ops_group1); ldv_state_variable_3 = 3; } else { } if (ldv_state_variable_3 == 2) { rtl8152_tx_timeout(rtl8152_netdev_ops_group1); ldv_state_variable_3 = 2; } else { } goto ldv_53747; case 11: ; if (ldv_state_variable_3 == 1) { ldv_retval_1 = ldv_ndo_init_3(); if (ldv_retval_1 == 0) { ldv_state_variable_3 = 2; usb_counter = usb_counter + 1; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_53747; case 12: ; if (ldv_state_variable_3 == 2) { ldv_ndo_uninit_3(); ldv_state_variable_3 = 1; usb_counter = usb_counter - 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_53747; default: ldv_stop(); } ldv_53747: ; } else { } goto ldv_53737; case 4: ; if (ldv_state_variable_2 != 0) { tmp___12 = __VERIFIER_nondet_int(); switch (tmp___12) { case 0: ; if (ldv_state_variable_2 == 1) { ldv_retval_5 = rtl8152_probe(rtl8152_driver_group1, (struct usb_device_id const *)ldvarg16); if (ldv_retval_5 == 0) { ldv_state_variable_2 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_53763; case 1: ; if (ldv_state_variable_2 == 2) { rtl8152_suspend(rtl8152_driver_group1, ldvarg15); ldv_state_variable_2 = 3; } else { } goto ldv_53763; case 2: ; if (ldv_state_variable_2 == 3) { ldv_retval_4 = rtl8152_resume(rtl8152_driver_group1); if (ldv_retval_4 == 0) { ldv_state_variable_2 = 2; } else { } } else { } goto ldv_53763; case 3: ; if (ldv_state_variable_2 == 3) { ldv_retval_3 = rtl8152_resume(rtl8152_driver_group1); if (ldv_retval_3 == 0) { ldv_state_variable_2 = 2; } else { } } else { } goto ldv_53763; case 4: ; if (ldv_state_variable_2 == 3 && usb_counter == 0) { rtl8152_disconnect(rtl8152_driver_group1); ldv_state_variable_2 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_2 == 2 && usb_counter == 0) { rtl8152_disconnect(rtl8152_driver_group1); ldv_state_variable_2 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_53763; default: ldv_stop(); } ldv_53763: ; } else { } goto ldv_53737; default: ldv_stop(); } ldv_53737: ; goto ldv_53770; ldv_final: ldv_check_final_state(); return 0; } } __inline static bool IS_ERR(void const *ptr ) { bool tmp ; { tmp = ldv_is_err(ptr); return (tmp); } } __inline static void spin_lock(spinlock_t *lock ) { { ldv_spin_lock(); ldv_spin_lock_5(lock); return; } } __inline static void spin_lock_bh(spinlock_t *lock ) { { ldv_spin_lock(); ldv_spin_lock_bh_6(lock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { ldv_spin_unlock(); ldv_spin_unlock_9(lock); return; } } __inline static void spin_unlock_bh(spinlock_t *lock ) { { ldv_spin_unlock(); ldv_spin_unlock_bh_10(lock); return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { ldv_spin_unlock(); ldv_spin_unlock_irqrestore_12(lock, flags); return; } } bool ldv_queue_work_on_15(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) { ldv_func_ret_type___2 ldv_func_res ; bool tmp ; { tmp = queue_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; activate_work_1(ldv_func_arg3, 2); return (ldv_func_res); } } bool ldv_queue_delayed_work_on_16(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) { ldv_func_ret_type___3 ldv_func_res ; bool tmp ; { tmp = queue_delayed_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4); ldv_func_res = tmp; activate_work_1(& ldv_func_arg3->work, 2); return (ldv_func_res); } } bool ldv_queue_work_on_17(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) { ldv_func_ret_type___4 ldv_func_res ; bool tmp ; { tmp = queue_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; activate_work_1(ldv_func_arg3, 2); return (ldv_func_res); } } void ldv_flush_workqueue_18(struct workqueue_struct *ldv_func_arg1 ) { { flush_workqueue(ldv_func_arg1); call_and_disable_all_1(2); return; } } bool ldv_queue_delayed_work_on_19(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) { ldv_func_ret_type___5 ldv_func_res ; bool tmp ; { tmp = queue_delayed_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4); ldv_func_res = tmp; activate_work_1(& ldv_func_arg3->work, 2); return (ldv_func_res); } } __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } __inline static void *kmalloc_node(size_t size , gfp_t flags , int node ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_25(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } int ldv_pskb_expand_head_31(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((int )((long )tmp)); } } struct sk_buff *ldv_skb_clone_33(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((struct sk_buff *)tmp); } } struct sk_buff *ldv_skb_copy_35(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((struct sk_buff *)tmp); } } struct sk_buff *ldv___netdev_alloc_skb_36(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((struct sk_buff *)tmp); } } struct sk_buff *ldv___netdev_alloc_skb_37(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((struct sk_buff *)tmp); } } struct sk_buff *ldv___netdev_alloc_skb_38(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((struct sk_buff *)tmp); } } int ldv_pskb_expand_head_39(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((int )((long )tmp)); } } int ldv_pskb_expand_head_40(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((int )((long )tmp)); } } struct sk_buff *ldv_skb_clone_41(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((struct sk_buff *)tmp); } } void *ldv_kmem_cache_alloc_42(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } int ldv_usb_submit_urb_43(struct urb *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((int )((long )tmp)); } } struct urb *ldv_usb_alloc_urb_44(int ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((struct urb *)tmp); } } struct urb *ldv_usb_alloc_urb_45(int ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((struct urb *)tmp); } } struct urb *ldv_usb_alloc_urb_46(int ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((struct urb *)tmp); } } int ldv_usb_submit_urb_47(struct urb *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((int )((long )tmp)); } } int ldv_usb_submit_urb_48(struct urb *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((int )((long )tmp)); } } bool ldv_cancel_delayed_work_sync_49(struct delayed_work *ldv_func_arg1 ) { ldv_func_ret_type___6 ldv_func_res ; bool tmp ; { tmp = cancel_delayed_work_sync(ldv_func_arg1); ldv_func_res = tmp; disable_work_1(& ldv_func_arg1->work); return (ldv_func_res); } } bool ldv_cancel_delayed_work_sync_50(struct delayed_work *ldv_func_arg1 ) { ldv_func_ret_type___7 ldv_func_res ; bool tmp ; { tmp = cancel_delayed_work_sync(ldv_func_arg1); ldv_func_res = tmp; disable_work_1(& ldv_func_arg1->work); return (ldv_func_res); } } int ldv_usb_submit_urb_51(struct urb *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((int )((long )tmp)); } } bool ldv_cancel_delayed_work_sync_52(struct delayed_work *ldv_func_arg1 ) { ldv_func_ret_type___8 ldv_func_res ; bool tmp ; { tmp = cancel_delayed_work_sync(ldv_func_arg1); ldv_func_res = tmp; disable_work_1(& ldv_func_arg1->work); return (ldv_func_res); } } bool ldv_cancel_delayed_work_sync_53(struct delayed_work *ldv_func_arg1 ) { ldv_func_ret_type___9 ldv_func_res ; bool tmp ; { tmp = cancel_delayed_work_sync(ldv_func_arg1); ldv_func_res = tmp; disable_work_1(& ldv_func_arg1->work); return (ldv_func_res); } } int ldv_usb_submit_urb_54(struct urb *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((int )((long )tmp)); } } int ldv_register_netdev_55(struct net_device *dev ) { ldv_func_ret_type___10 ldv_func_res ; int tmp ; { tmp = register_netdev(dev); ldv_func_res = tmp; ldv_state_variable_3 = 1; ldv_net_device_ops_3(); return (ldv_func_res); } } void ldv_free_netdev_56(struct net_device *dev ) { { free_netdev(dev); ldv_state_variable_3 = 0; return; } } void ldv_unregister_netdev_57(struct net_device *dev ) { { unregister_netdev(dev); ldv_state_variable_3 = 0; return; } } void ldv_free_netdev_58(struct net_device *dev ) { { free_netdev(dev); ldv_state_variable_3 = 0; return; } } int ldv_usb_register_driver_59(struct usb_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) { ldv_func_ret_type___11 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_2 = 1; usb_counter = 0; ldv_usb_driver_2(); return (ldv_func_res); } } void ldv_usb_deregister_60(struct usb_driver *arg ) { { usb_deregister(arg); ldv_state_variable_2 = 0; return; } } __inline static void ldv_error(void) { { ERROR: ; __VERIFIER_error(); } } bool ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 2012UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(2012L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(2012UL - (unsigned long )ptr)); } } bool ldv_is_err_or_null(void const *ptr ) { bool tmp ; int tmp___0 ; { if ((unsigned long )ptr == (unsigned long )((void const *)0)) { tmp___0 = 1; } else { tmp = ldv_is_err(ptr); if ((int )tmp) { tmp___0 = 1; } else { tmp___0 = 0; } } return ((bool )tmp___0); } } int ldv_spin = 0; void ldv_check_alloc_flags(gfp_t flags ) { { if (ldv_spin != 0 && (flags & 16U) != 0U) { ldv_error(); } else { } return; } } extern struct page *ldv_some_page(void) ; struct page *ldv_check_alloc_flags_and_return_some_page(gfp_t flags ) { struct page *tmp ; { if (ldv_spin != 0 && (flags & 16U) != 0U) { ldv_error(); } else { } tmp = ldv_some_page(); return (tmp); } } void ldv_check_alloc_nonatomic(void) { { if (ldv_spin != 0) { ldv_error(); } else { } return; } } void ldv_spin_lock(void) { { ldv_spin = 1; return; } } void ldv_spin_unlock(void) { { ldv_spin = 0; return; } } int ldv_spin_trylock(void) { int is_lock ; { is_lock = ldv_undef_int(); if (is_lock != 0) { return (0); } else { ldv_spin = 1; return (1); } } }