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 __be16; typedef __u32 __be32; 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 unsigned int u_int; typedef __u8 u_int8_t; typedef __u32 u_int32_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; typedef u64 phys_addr_t; typedef phys_addr_t resource_size_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct____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; typedef struct __wait_queue wait_queue_t; struct __wait_queue { unsigned int flags ; void *private ; int (*func)(wait_queue_t * , unsigned int , int , void * ) ; struct list_head task_list ; }; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_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; enum tk_offsets { TK_OFFS_REAL = 0, TK_OFFS_BOOT = 1, TK_OFFS_TAI = 2, TK_OFFS_MAX = 3 } ; 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 resource { resource_size_t start ; resource_size_t end ; char const *name ; unsigned long flags ; struct resource *parent ; struct resource *sibling ; struct resource *child ; }; struct pci_dev; struct 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 pci_bus; 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 ; }; union __anonunion___u_168 { struct idr_layer *__val ; char __c[1U] ; }; union __anonunion___u_170 { struct idr_layer *__val ; char __c[1U] ; }; 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 ; }; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct atm_vcc; struct atm_dev; 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 ; }; 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 ; }; enum ldv_17665 { SS_FREE = 0, SS_UNCONNECTED = 1, SS_CONNECTING = 2, SS_CONNECTED = 3, SS_DISCONNECTING = 4 } ; typedef enum ldv_17665 socket_state; struct poll_table_struct; struct net; struct fasync_struct; 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 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 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 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 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_218 { __u8 u6_addr8[16U] ; __be16 u6_addr16[8U] ; __be32 u6_addr32[4U] ; }; struct in6_addr { union __anonunion_in6_u_218 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_223 { struct net_device *physoutdev ; char neigh_header[8U] ; }; union __anonunion____missing_field_name_224 { __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_223 __annonCompField62 ; union __anonunion____missing_field_name_224 __annonCompField63 ; }; 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_225 { struct page *p ; }; struct skb_frag_struct { struct __anonstruct_page_225 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_227 { u32 stamp_us ; u32 stamp_jiffies ; }; union __anonunion____missing_field_name_226 { u64 v64 ; struct __anonstruct____missing_field_name_227 __annonCompField64 ; }; struct skb_mstamp { union __anonunion____missing_field_name_226 __annonCompField65 ; }; union __anonunion____missing_field_name_230 { ktime_t tstamp ; struct skb_mstamp skb_mstamp ; }; struct __anonstruct____missing_field_name_229 { struct sk_buff *next ; struct sk_buff *prev ; union __anonunion____missing_field_name_230 __annonCompField66 ; }; union __anonunion____missing_field_name_228 { struct __anonstruct____missing_field_name_229 __annonCompField67 ; struct rb_node rbnode ; }; struct sec_path; struct __anonstruct____missing_field_name_232 { __u16 csum_start ; __u16 csum_offset ; }; union __anonunion____missing_field_name_231 { __wsum csum ; struct __anonstruct____missing_field_name_232 __annonCompField69 ; }; union __anonunion____missing_field_name_233 { unsigned int napi_id ; unsigned int sender_cpu ; }; union __anonunion____missing_field_name_234 { __u32 mark ; __u32 reserved_tailroom ; }; union __anonunion____missing_field_name_235 { __be16 inner_protocol ; __u8 inner_ipproto ; }; struct sk_buff { union __anonunion____missing_field_name_228 __annonCompField68 ; 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_231 __annonCompField70 ; __u32 priority ; int skb_iif ; __u32 hash ; __be16 vlan_proto ; __u16 vlan_tci ; union __anonunion____missing_field_name_233 __annonCompField71 ; __u32 secmark ; union __anonunion____missing_field_name_234 __annonCompField72 ; union __anonunion____missing_field_name_235 __annonCompField73 ; __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 proc_dir_entry; 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 dql { unsigned int num_queued ; unsigned int adj_limit ; unsigned int last_obj_cnt ; unsigned int limit ; unsigned int num_completed ; unsigned int prev_ovlimit ; unsigned int prev_num_queued ; unsigned int prev_last_obj_cnt ; unsigned int lowest_slack ; unsigned long slack_start_time ; unsigned int max_limit ; unsigned int min_limit ; unsigned int slack_hold_time ; }; struct __anonstruct_sync_serial_settings_245 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; }; typedef struct __anonstruct_sync_serial_settings_245 sync_serial_settings; struct __anonstruct_te1_settings_246 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; unsigned int slot_map ; }; typedef struct __anonstruct_te1_settings_246 te1_settings; struct __anonstruct_raw_hdlc_proto_247 { unsigned short encoding ; unsigned short parity ; }; typedef struct __anonstruct_raw_hdlc_proto_247 raw_hdlc_proto; struct __anonstruct_fr_proto_248 { 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_248 fr_proto; struct __anonstruct_fr_proto_pvc_249 { unsigned int dlci ; }; typedef struct __anonstruct_fr_proto_pvc_249 fr_proto_pvc; struct __anonstruct_fr_proto_pvc_info_250 { unsigned int dlci ; char master[16U] ; }; typedef struct __anonstruct_fr_proto_pvc_info_250 fr_proto_pvc_info; struct __anonstruct_cisco_proto_251 { unsigned int interval ; unsigned int timeout ; }; typedef struct __anonstruct_cisco_proto_251 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_252 { 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_252 ifs_ifsu ; }; union __anonunion_ifr_ifrn_253 { char ifrn_name[16U] ; }; union __anonunion_ifr_ifru_254 { 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_253 ifr_ifrn ; union __anonunion_ifr_ifru_254 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_259 { spinlock_t lock ; int count ; }; union __anonunion____missing_field_name_258 { struct __anonstruct____missing_field_name_259 __annonCompField81 ; }; struct lockref { union __anonunion____missing_field_name_258 __annonCompField82 ; }; struct vfsmount; struct __anonstruct____missing_field_name_261 { u32 hash ; u32 len ; }; union __anonunion____missing_field_name_260 { struct __anonstruct____missing_field_name_261 __annonCompField83 ; u64 hash_len ; }; struct qstr { union __anonunion____missing_field_name_260 __annonCompField84 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_262 { 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_262 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_266 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion____missing_field_name_265 { struct __anonstruct____missing_field_name_266 __annonCompField85 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion____missing_field_name_265 __annonCompField86 ; 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 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_270 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_270 kprojid_t; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion____missing_field_name_271 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion____missing_field_name_271 __annonCompField88 ; 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_274 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion____missing_field_name_275 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock_context; struct cdev; union __anonunion____missing_field_name_276 { 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_274 __annonCompField89 ; 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_275 __annonCompField90 ; 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_276 __annonCompField91 ; __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_277 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_277 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 nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct __anonstruct_afs_279 { struct list_head link ; int state ; }; union __anonunion_fl_u_278 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_279 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_278 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 ; }; 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 icmpv6msg_mib { 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 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 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 pci_device_id { __u32 vendor ; __u32 device ; __u32 subvendor ; __u32 subdevice ; __u32 class ; __u32 class_mask ; kernel_ulong_t driver_data ; }; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; 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 ; }; enum ldv_27855 { 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_27855 phy_interface_t; enum ldv_27909 { 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_27909 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 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_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 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 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_328 { 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_328 __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_339 { 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_339 __annonCompField100 ; }; struct __anonstruct_socket_lock_t_340 { spinlock_t slock ; int owned ; wait_queue_head_t wq ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_socket_lock_t_340 socket_lock_t; struct proto; typedef __u32 __portpair; typedef __u64 __addrpair; struct __anonstruct____missing_field_name_342 { __be32 skc_daddr ; __be32 skc_rcv_saddr ; }; union __anonunion____missing_field_name_341 { __addrpair skc_addrpair ; struct __anonstruct____missing_field_name_342 __annonCompField101 ; }; union __anonunion____missing_field_name_343 { unsigned int skc_hash ; __u16 skc_u16hashes[2U] ; }; struct __anonstruct____missing_field_name_345 { __be16 skc_dport ; __u16 skc_num ; }; union __anonunion____missing_field_name_344 { __portpair skc_portpair ; struct __anonstruct____missing_field_name_345 __annonCompField104 ; }; union __anonunion____missing_field_name_346 { struct hlist_node skc_bind_node ; struct hlist_nulls_node skc_portaddr_node ; }; union __anonunion____missing_field_name_347 { struct hlist_node skc_node ; struct hlist_nulls_node skc_nulls_node ; }; struct sock_common { union __anonunion____missing_field_name_341 __annonCompField102 ; union __anonunion____missing_field_name_343 __annonCompField103 ; union __anonunion____missing_field_name_344 __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_346 __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_347 __annonCompField107 ; int skc_tx_queue_mapping ; atomic_t skc_refcnt ; int skc_dontcopy_end[0U] ; }; struct cg_proto; struct __anonstruct_sk_backlog_348 { 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_348 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_351 { 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_351 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 __anonstruct_itu_362 { unsigned char mode ; unsigned char window ; }; union __anonunion_l2_361 { struct __anonstruct_itu_362 itu ; unsigned char user ; }; struct __anonstruct_itu_364 { unsigned char mode ; unsigned char def_size ; unsigned char window ; }; struct __anonstruct_h310_365 { unsigned char term_type ; unsigned char fw_mpx_cap ; unsigned char bw_mpx_cap ; }; struct __anonstruct_tr9577_366 { unsigned char ipi ; unsigned char snap[5U] ; }; union __anonunion_l3_363 { struct __anonstruct_itu_364 itu ; unsigned char user ; struct __anonstruct_h310_365 h310 ; struct __anonstruct_tr9577_366 tr9577 ; }; struct atm_blli { unsigned char l2_proto ; union __anonunion_l2_361 l2 ; unsigned char l3_proto ; union __anonunion_l3_363 l3 ; }; struct atm_bhli { unsigned char hl_type ; unsigned char hl_length ; unsigned char hl_info[8U] ; }; struct atm_sap { struct atm_bhli bhli ; struct atm_blli blli[3U] ; }; struct atm_trafprm { unsigned char traffic_class ; int max_pcr ; int pcr ; int min_pcr ; int max_cdv ; int max_sdu ; unsigned int icr ; unsigned int tbe ; unsigned int frtt : 24 ; unsigned char rif : 4 ; unsigned char rdf : 4 ; unsigned char nrm_pres : 1 ; unsigned char trm_pres : 1 ; unsigned char adtf_pres : 1 ; unsigned char cdf_pres : 1 ; unsigned char nrm : 3 ; unsigned char trm : 3 ; unsigned short adtf : 10 ; unsigned char cdf : 3 ; unsigned short spare : 9 ; }; struct atm_qos { struct atm_trafprm txtp ; struct atm_trafprm rxtp ; unsigned char aal ; }; struct __anonstruct_sas_addr_368 { unsigned char prv[20U] ; char pub[13U] ; char lij_type ; __u32 lij_id ; }; struct sockaddr_atmsvc { unsigned short sas_family ; struct __anonstruct_sas_addr_368 sas_addr ; }; struct atm_cirange { signed char vpi_bits ; signed char vci_bits ; }; struct k_atm_aal_stats { atomic_t tx ; atomic_t tx_err ; atomic_t rx ; atomic_t rx_err ; atomic_t rx_drop ; }; struct k_atm_dev_stats { struct k_atm_aal_stats aal0 ; struct k_atm_aal_stats aal34 ; struct k_atm_aal_stats aal5 ; }; struct atm_vcc { struct sock sk ; unsigned long flags ; short vpi ; int vci ; unsigned long aal_options ; unsigned long atm_options ; struct atm_dev *dev ; struct atm_qos qos ; struct atm_sap sap ; void (*release_cb)(struct atm_vcc * ) ; void (*push)(struct atm_vcc * , struct sk_buff * ) ; void (*pop)(struct atm_vcc * , struct sk_buff * ) ; int (*push_oam)(struct atm_vcc * , void * ) ; int (*send)(struct atm_vcc * , struct sk_buff * ) ; void *dev_data ; void *proto_data ; struct k_atm_aal_stats *stats ; struct module *owner ; short itf ; struct sockaddr_atmsvc local ; struct sockaddr_atmsvc remote ; struct atm_vcc *session ; void *user_back ; }; struct atmdev_ops; struct atmphy_ops; struct atm_dev { struct atmdev_ops const *ops ; struct atmphy_ops const *phy ; char const *type ; int number ; void *dev_data ; void *phy_data ; unsigned long flags ; struct list_head local ; struct list_head lecs ; unsigned char esi[6U] ; struct atm_cirange ci_range ; struct k_atm_dev_stats stats ; char signal ; int link_rate ; atomic_t refcnt ; spinlock_t lock ; struct proc_dir_entry *proc_entry ; char *proc_name ; struct device class_dev ; struct list_head dev_list ; }; struct atmdev_ops { void (*dev_close)(struct atm_dev * ) ; int (*open)(struct atm_vcc * ) ; void (*close)(struct atm_vcc * ) ; int (*ioctl)(struct atm_dev * , unsigned int , void * ) ; int (*compat_ioctl)(struct atm_dev * , unsigned int , void * ) ; int (*getsockopt)(struct atm_vcc * , int , int , void * , int ) ; int (*setsockopt)(struct atm_vcc * , int , int , void * , unsigned int ) ; int (*send)(struct atm_vcc * , struct sk_buff * ) ; int (*send_oam)(struct atm_vcc * , void * , int ) ; void (*phy_put)(struct atm_dev * , unsigned char , unsigned long ) ; unsigned char (*phy_get)(struct atm_dev * , unsigned long ) ; int (*change_qos)(struct atm_vcc * , struct atm_qos * , int ) ; int (*proc_read)(struct atm_dev * , loff_t * , char * ) ; struct module *owner ; }; struct atmphy_ops { int (*start)(struct atm_dev * ) ; int (*ioctl)(struct atm_dev * , unsigned int , void * ) ; void (*interrupt)(struct atm_dev * ) ; int (*stop)(struct atm_dev * ) ; }; struct atm_skb_data { struct atm_vcc *vcc ; unsigned long atm_options ; }; struct hotplug_slot; struct pci_slot { struct pci_bus *bus ; struct list_head list ; struct hotplug_slot *hotplug ; unsigned char number ; struct kobject kobj ; }; typedef int pci_power_t; typedef unsigned int pci_channel_state_t; enum pci_channel_state { pci_channel_io_normal = 1, pci_channel_io_frozen = 2, pci_channel_io_perm_failure = 3 } ; typedef unsigned short pci_dev_flags_t; typedef unsigned short pci_bus_flags_t; struct pcie_link_state; struct pci_vpd; struct pci_sriov; struct pci_ats; struct pci_driver; union __anonunion____missing_field_name_369 { struct pci_sriov *sriov ; struct pci_dev *physfn ; }; struct pci_dev { struct list_head bus_list ; struct pci_bus *bus ; struct pci_bus *subordinate ; void *sysdata ; struct proc_dir_entry *procent ; struct pci_slot *slot ; unsigned int devfn ; unsigned short vendor ; unsigned short device ; unsigned short subsystem_vendor ; unsigned short subsystem_device ; unsigned int class ; u8 revision ; u8 hdr_type ; u8 pcie_cap ; u8 msi_cap ; u8 msix_cap ; unsigned char pcie_mpss : 3 ; u8 rom_base_reg ; u8 pin ; u16 pcie_flags_reg ; u8 dma_alias_devfn ; struct pci_driver *driver ; u64 dma_mask ; struct device_dma_parameters dma_parms ; pci_power_t current_state ; u8 pm_cap ; unsigned char pme_support : 5 ; unsigned char pme_interrupt : 1 ; unsigned char pme_poll : 1 ; unsigned char d1_support : 1 ; unsigned char d2_support : 1 ; unsigned char no_d1d2 : 1 ; unsigned char no_d3cold : 1 ; unsigned char d3cold_allowed : 1 ; unsigned char mmio_always_on : 1 ; unsigned char wakeup_prepared : 1 ; unsigned char runtime_d3cold : 1 ; unsigned char ignore_hotplug : 1 ; unsigned int d3_delay ; unsigned int d3cold_delay ; struct pcie_link_state *link_state ; pci_channel_state_t error_state ; struct device dev ; int cfg_size ; unsigned int irq ; struct resource resource[17U] ; bool match_driver ; unsigned char transparent : 1 ; unsigned char multifunction : 1 ; unsigned char is_added : 1 ; unsigned char is_busmaster : 1 ; unsigned char no_msi : 1 ; unsigned char no_64bit_msi : 1 ; unsigned char block_cfg_access : 1 ; unsigned char broken_parity_status : 1 ; unsigned char irq_reroute_variant : 2 ; unsigned char msi_enabled : 1 ; unsigned char msix_enabled : 1 ; unsigned char ari_enabled : 1 ; unsigned char is_managed : 1 ; unsigned char needs_freset : 1 ; unsigned char state_saved : 1 ; unsigned char is_physfn : 1 ; unsigned char is_virtfn : 1 ; unsigned char reset_fn : 1 ; unsigned char is_hotplug_bridge : 1 ; unsigned char __aer_firmware_first_valid : 1 ; unsigned char __aer_firmware_first : 1 ; unsigned char broken_intx_masking : 1 ; unsigned char io_window_1k : 1 ; unsigned char irq_managed : 1 ; unsigned char has_secondary_link : 1 ; pci_dev_flags_t dev_flags ; atomic_t enable_cnt ; u32 saved_config_space[16U] ; struct hlist_head saved_cap_space ; struct bin_attribute *rom_attr ; int rom_attr_enabled ; struct bin_attribute *res_attr[17U] ; struct bin_attribute *res_attr_wc[17U] ; struct list_head msi_list ; struct attribute_group const **msi_irq_groups ; struct pci_vpd *vpd ; union __anonunion____missing_field_name_369 __annonCompField108 ; struct pci_ats *ats ; phys_addr_t rom ; size_t romlen ; char *driver_override ; }; struct pci_ops; struct msi_controller; struct pci_bus { struct list_head node ; struct pci_bus *parent ; struct list_head children ; struct list_head devices ; struct pci_dev *self ; struct list_head slots ; struct resource *resource[4U] ; struct list_head resources ; struct resource busn_res ; struct pci_ops *ops ; struct msi_controller *msi ; void *sysdata ; struct proc_dir_entry *procdir ; unsigned char number ; unsigned char primary ; unsigned char max_bus_speed ; unsigned char cur_bus_speed ; char name[48U] ; unsigned short bridge_ctl ; pci_bus_flags_t bus_flags ; struct device *bridge ; struct device dev ; struct bin_attribute *legacy_io ; struct bin_attribute *legacy_mem ; unsigned char is_added : 1 ; }; struct pci_ops { void *(*map_bus)(struct pci_bus * , unsigned int , int ) ; int (*read)(struct pci_bus * , unsigned int , int , int , u32 * ) ; int (*write)(struct pci_bus * , unsigned int , int , int , u32 ) ; }; struct pci_dynids { spinlock_t lock ; struct list_head list ; }; typedef unsigned int pci_ers_result_t; struct pci_error_handlers { pci_ers_result_t (*error_detected)(struct pci_dev * , enum pci_channel_state ) ; pci_ers_result_t (*mmio_enabled)(struct pci_dev * ) ; pci_ers_result_t (*link_reset)(struct pci_dev * ) ; pci_ers_result_t (*slot_reset)(struct pci_dev * ) ; void (*reset_notify)(struct pci_dev * , bool ) ; void (*resume)(struct pci_dev * ) ; }; struct pci_driver { struct list_head node ; char const *name ; struct pci_device_id const *id_table ; int (*probe)(struct pci_dev * , struct pci_device_id const * ) ; void (*remove)(struct pci_dev * ) ; int (*suspend)(struct pci_dev * , pm_message_t ) ; int (*suspend_late)(struct pci_dev * , pm_message_t ) ; int (*resume_early)(struct pci_dev * ) ; int (*resume)(struct pci_dev * ) ; void (*shutdown)(struct pci_dev * ) ; int (*sriov_configure)(struct pci_dev * , int ) ; struct pci_error_handlers const *err_handler ; struct device_driver driver ; struct pci_dynids dynids ; }; struct buf_nr { unsigned int min ; unsigned int init ; unsigned int max ; }; typedef struct buf_nr buf_nr; struct pool_levels { int buftype ; int count ; buf_nr level ; }; typedef struct pool_levels pool_levels; struct ns_rsqe { u32 word_1 ; u32 buffer_handle ; u32 final_aal5_crc32 ; u32 word_4 ; }; typedef struct ns_rsqe ns_rsqe; struct cell_payload { u32 word[12U] ; }; typedef struct cell_payload cell_payload; struct ns_rcqe { u32 word_1 ; u32 word_2 ; u32 word_3 ; u32 word_4 ; cell_payload payload ; }; struct ns_scqe { u32 word_1 ; u32 word_2 ; u32 word_3 ; u32 word_4 ; }; typedef struct ns_scqe ns_scqe; struct ns_tsi { u32 word_1 ; u32 word_2 ; }; typedef struct ns_tsi ns_tsi; struct ns_skb_prv { u32 buf_type ; u32 dma ; int iovcnt ; }; struct tsq_info { void *org ; dma_addr_t dma ; ns_tsi *base ; ns_tsi *next ; ns_tsi *last ; }; typedef struct tsq_info tsq_info; struct scq_info { void *org ; dma_addr_t dma ; ns_scqe *base ; ns_scqe *last ; ns_scqe *next ; ns_scqe volatile *tail ; unsigned int num_entries ; struct sk_buff **skb ; u32 scd ; int tbd_count ; wait_queue_head_t scqfull_waitq ; char volatile full ; spinlock_t lock ; }; typedef struct scq_info scq_info; struct rsq_info { void *org ; dma_addr_t dma ; ns_rsqe *base ; ns_rsqe *next ; ns_rsqe *last ; }; typedef struct rsq_info rsq_info; struct skb_pool { int volatile count ; struct sk_buff_head queue ; }; typedef struct skb_pool skb_pool; struct vc_map { unsigned char tx : 1 ; unsigned char rx : 1 ; struct atm_vcc *tx_vcc ; struct atm_vcc *rx_vcc ; struct sk_buff *rx_iov ; scq_info *scq ; u32 cbr_scd ; int tbd_count ; }; typedef struct vc_map vc_map; struct ns_dev { int index ; int sram_size ; void *membase ; unsigned long max_pcr ; int rct_size ; int vpibits ; int vcibits ; struct pci_dev *pcidev ; struct idr idr ; struct atm_dev *atmdev ; tsq_info tsq ; rsq_info rsq ; scq_info *scq0 ; scq_info *scq1 ; scq_info *scq2 ; skb_pool sbpool ; skb_pool lbpool ; skb_pool hbpool ; skb_pool iovpool ; int volatile efbie ; u32 volatile tst_addr ; int volatile tst_free_entries ; vc_map vcmap[4096U] ; vc_map *tste2vc[2340U] ; vc_map *scd2vc[460U] ; buf_nr sbnr ; buf_nr lbnr ; buf_nr hbnr ; buf_nr iovnr ; int sbfqc ; int lbfqc ; struct sk_buff *sm_handle ; u32 sm_addr ; struct sk_buff *lg_handle ; u32 lg_addr ; struct sk_buff *rcbuf ; struct ns_rcqe *rawcell ; u32 rawch ; unsigned int intcnt ; spinlock_t int_lock ; spinlock_t res_lock ; }; typedef struct ns_dev ns_dev; typedef void *virt_addr_t; typedef int ldv_func_ret_type___2; typedef int ldv_func_ret_type___3; typedef int ldv_func_ret_type___4; typedef struct atm_dev *ldv_func_ret_type___5; typedef int ldv_func_ret_type___6; __inline static long ldv__builtin_expect(long exp , long c ) ; __inline static void __read_once_size(void const volatile *p , void *res , int size ) { { switch (size) { case 1: *((__u8 *)res) = *((__u8 volatile *)p); goto ldv_880; case 2: *((__u16 *)res) = *((__u16 volatile *)p); goto ldv_880; case 4: *((__u32 *)res) = *((__u32 volatile *)p); goto ldv_880; case 8: *((__u64 *)res) = *((__u64 volatile *)p); goto ldv_880; default: __asm__ volatile ("": : : "memory"); __builtin_memcpy(res, (void const *)p, (unsigned long )size); __asm__ volatile ("": : : "memory"); } ldv_880: ; return; } } 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 constant_test_bit(long nr , unsigned long const volatile *addr ) { { return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); } } extern int printk(char const * , ...) ; extern void __might_fault(char const * , int ) ; extern int sprintf(char * , char const * , ...) ; extern bool mac_pton(char const * , u8 * ) ; 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 __bad_percpu_size(void) ; extern unsigned long __phys_addr(unsigned long ) ; extern void *memcpy(void * , void const * , size_t ) ; extern void *memset(void * , int , size_t ) ; __inline static int atomic_read(atomic_t const *v ) { int __var ; { __var = 0; return ((int )*((int const volatile *)(& v->counter))); } } __inline static void atomic_add(int i , atomic_t *v ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addl %1,%0": "+m" (v->counter): "ir" (i)); return; } } __inline static void atomic_sub(int i , atomic_t *v ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %1,%0": "+m" (v->counter): "ir" (i)); return; } } __inline static void atomic_inc(atomic_t *v ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); return; } } extern int __preempt_count ; __inline static int preempt_count(void) { int pfo_ret__ ; { switch (4UL) { case 1UL: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); goto ldv_6106; case 2UL: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); goto ldv_6106; case 4UL: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); goto ldv_6106; case 8UL: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); goto ldv_6106; default: __bad_percpu_size(); } ldv_6106: ; return (pfo_ret__ & 2147483647); } } __inline static int queued_spin_is_locked(struct qspinlock *lock ) { int tmp ; { tmp = atomic_read((atomic_t const *)(& lock->val)); return (tmp); } } extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_lock_irq(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irq(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->__annonCompField18.rlock); } } __inline static void ldv_spin_lock_irq_8(spinlock_t *lock ) { { _raw_spin_lock_irq(& lock->__annonCompField18.rlock); return; } } __inline static void spin_lock_irq(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_irq_11(spinlock_t *lock ) { { _raw_spin_unlock_irq(& lock->__annonCompField18.rlock); return; } } __inline static void spin_unlock_irq(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 ) ; __inline static int spin_is_locked(spinlock_t *lock ) { int tmp ; { tmp = queued_spin_is_locked(& lock->__annonCompField18.rlock.raw_lock); return (tmp); } } extern void __init_waitqueue_head(wait_queue_head_t * , char const * , struct lock_class_key * ) ; extern void __wake_up(wait_queue_head_t * , unsigned int , int , void * ) ; extern long prepare_to_wait_event(wait_queue_head_t * , wait_queue_t * , int ) ; extern void finish_wait(wait_queue_head_t * , wait_queue_t * ) ; extern unsigned long volatile jiffies ; extern ktime_t ktime_get_with_offset(enum tk_offsets ) ; __inline static ktime_t ktime_get_real(void) { ktime_t tmp ; { tmp = ktime_get_with_offset(0); return (tmp); } } extern int debug_lockdep_rcu_enabled(void) ; extern int del_timer(struct timer_list * ) ; int ldv_del_timer_40(struct timer_list *ldv_func_arg1 ) ; extern int mod_timer(struct timer_list * , unsigned long ) ; int ldv_mod_timer_45(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) ; extern void add_timer(struct timer_list * ) ; __inline static unsigned int readl(void const volatile *addr ) { unsigned int ret ; { __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); return (ret); } } __inline static void writel(unsigned int val , void volatile *addr ) { { __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); return; } } extern void *ioremap_nocache(resource_size_t , unsigned long ) ; __inline static void *ioremap(resource_size_t offset , unsigned long size ) { void *tmp ; { tmp = ioremap_nocache(offset, size); return (tmp); } } extern void iounmap(void volatile * ) ; extern void *idr_find_slowpath(struct idr * , int ) ; extern int idr_alloc(struct idr * , void * , int , int , gfp_t ) ; extern void idr_remove(struct idr * , int ) ; extern void idr_destroy(struct idr * ) ; extern void idr_init(struct idr * ) ; __inline static void *idr_find(struct idr *idr , int id ) { struct idr_layer *hint ; struct idr_layer *________p1 ; struct idr_layer *_________p1 ; union __anonunion___u_168 __u ; int tmp ; struct idr_layer *________p1___0 ; struct idr_layer *_________p1___0 ; union __anonunion___u_170 __u___0 ; int tmp___0 ; void *tmp___1 ; { __read_once_size((void const volatile *)(& idr->hint), (void *)(& __u.__c), 8); _________p1 = __u.__val; ________p1 = _________p1; tmp = debug_lockdep_rcu_enabled(); hint = ________p1; if ((unsigned long )hint != (unsigned long )((struct idr_layer *)0) && (id & -256) == hint->prefix) { __read_once_size((void const volatile *)(& hint->ary) + ((unsigned long )id & 255UL), (void *)(& __u___0.__c), 8); _________p1___0 = __u___0.__val; ________p1___0 = _________p1___0; tmp___0 = debug_lockdep_rcu_enabled(); return ((void *)________p1___0); } else { } tmp___1 = idr_find_slowpath(idr, id); return (tmp___1); } } extern bool capable(int ) ; extern long schedule_timeout(long ) ; extern void schedule(void) ; extern void kfree(void const * ) ; void *ldv_kmem_cache_alloc_20(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; void ldv_check_alloc_flags(gfp_t flags ) ; int ldv_irq_1_3 = 0; void *ldv_irq_data_1_1 ; int pci_counter ; int ldv_irq_1_0 = 0; void *ldv_irq_data_1_0 ; int ldv_state_variable_0 ; int ldv_state_variable_2 ; void *ldv_irq_data_1_3 ; void *ldv_irq_data_1_2 ; int ldv_irq_1_2 = 0; int LDV_IN_INTERRUPT = 1; int ldv_irq_1_1 = 0; struct atm_vcc *atm_ops_group1 ; int ldv_timer_state_2 = 0; int ldv_irq_line_1_3 ; struct pci_dev *nicstar_driver_group1 ; int ldv_state_variable_3 ; int ldv_irq_line_1_0 ; struct timer_list *ldv_timer_list_2 ; int ref_cnt ; int ldv_irq_line_1_1 ; int ldv_state_variable_1 ; struct atm_dev *atm_ops_group0 ; int ldv_irq_line_1_2 ; int ldv_state_variable_4 ; void ldv_initialize_atmdev_ops_4(void) ; void choose_timer_2(struct timer_list *timer ) ; int reg_timer_2(struct timer_list *timer ) ; void activate_pending_timer_2(struct timer_list *timer , unsigned long data , int pending_flag ) ; void disable_suitable_timer_2(struct timer_list *timer ) ; void disable_suitable_irq_1(int line , void *data ) ; int reg_check_1(irqreturn_t (*handler)(int , void * ) ) ; void activate_suitable_irq_1(int line , void *data ) ; int ldv_irq_1(int state , int line , void *data ) ; void ldv_pci_driver_3(void) ; void choose_interrupt_1(void) ; __inline static void kmemcheck_mark_initialized(void *address , unsigned int n ) { { return; } } extern unsigned long _copy_from_user(void * , void const * , unsigned int ) ; extern unsigned long _copy_to_user(void * , void const * , unsigned int ) ; extern void __copy_from_user_overflow(void) ; extern void __copy_to_user_overflow(void) ; __inline static unsigned long copy_from_user(void *to , void const *from , unsigned long n ) { int sz ; unsigned long tmp ; long tmp___0 ; { tmp = __builtin_object_size((void const *)to, 0); sz = (int )tmp; __might_fault("./arch/x86/include/asm/uaccess.h", 697); tmp___0 = ldv__builtin_expect((long )(sz < 0 || (unsigned long )sz >= n), 1L); if (tmp___0 != 0L) { n = _copy_from_user(to, from, (unsigned int )n); } else { __copy_from_user_overflow(); } return (n); } } __inline static unsigned long copy_to_user(void *to , void const *from , unsigned long n ) { int sz ; unsigned long tmp ; long tmp___0 ; { tmp = __builtin_object_size(from, 0); sz = (int )tmp; __might_fault("./arch/x86/include/asm/uaccess.h", 732); tmp___0 = ldv__builtin_expect((long )(sz < 0 || (unsigned long )sz >= n), 1L); if (tmp___0 != 0L) { n = _copy_to_user(to, from, (unsigned int )n); } else { __copy_to_user_overflow(); } return (n); } } __inline static void *dev_get_drvdata(struct device const *dev ) { { return ((void *)dev->driver_data); } } __inline static void dev_set_drvdata(struct device *dev , void *data ) { { dev->driver_data = data; return; } } __inline static int valid_dma_direction(int dma_direction ) { { return ((dma_direction == 0 || dma_direction == 1) || dma_direction == 2); } } extern void debug_dma_map_page(struct device * , struct page * , size_t , size_t , int , dma_addr_t , bool ) ; extern void debug_dma_unmap_page(struct device * , dma_addr_t , size_t , int , bool ) ; extern void debug_dma_sync_single_for_cpu(struct device * , dma_addr_t , size_t , int ) ; extern struct dma_map_ops *dma_ops ; __inline static struct dma_map_ops *get_dma_ops(struct device *dev ) { long tmp ; { tmp = ldv__builtin_expect((unsigned long )dev == (unsigned long )((struct device *)0), 0L); if (tmp != 0L || (unsigned long )dev->archdata.dma_ops == (unsigned long )((struct dma_map_ops *)0)) { return (dma_ops); } else { return (dev->archdata.dma_ops); } } } __inline static dma_addr_t dma_map_single_attrs(struct device *dev , void *ptr , size_t size , enum dma_data_direction dir , struct dma_attrs *attrs ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; dma_addr_t addr ; int tmp___0 ; long tmp___1 ; unsigned long tmp___2 ; unsigned long tmp___3 ; { tmp = get_dma_ops(dev); ops = tmp; kmemcheck_mark_initialized(ptr, (unsigned int )size); tmp___0 = valid_dma_direction((int )dir); tmp___1 = ldv__builtin_expect(tmp___0 == 0, 0L); if (tmp___1 != 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/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); ldv_25845: ; goto ldv_25845; } else { } tmp___2 = __phys_addr((unsigned long )ptr); addr = (*(ops->map_page))(dev, (struct page *)-24189255811072L + (tmp___2 >> 12), (unsigned long )ptr & 4095UL, size, dir, attrs); tmp___3 = __phys_addr((unsigned long )ptr); debug_dma_map_page(dev, (struct page *)-24189255811072L + (tmp___3 >> 12), (unsigned long )ptr & 4095UL, size, (int )dir, addr, 1); return (addr); } } __inline static void dma_unmap_single_attrs(struct device *dev , dma_addr_t addr , size_t size , enum dma_data_direction dir , struct dma_attrs *attrs ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; int tmp___0 ; long tmp___1 ; { tmp = get_dma_ops(dev); ops = tmp; tmp___0 = valid_dma_direction((int )dir); tmp___1 = ldv__builtin_expect(tmp___0 == 0, 0L); if (tmp___1 != 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/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); ldv_25854: ; goto ldv_25854; } else { } if ((unsigned long )ops->unmap_page != (unsigned long )((void (*)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ))0)) { (*(ops->unmap_page))(dev, addr, size, dir, attrs); } else { } debug_dma_unmap_page(dev, addr, size, (int )dir, 1); return; } } __inline static void dma_sync_single_for_cpu(struct device *dev , dma_addr_t addr , size_t size , enum dma_data_direction dir ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; int tmp___0 ; long tmp___1 ; { tmp = get_dma_ops(dev); ops = tmp; tmp___0 = valid_dma_direction((int )dir); tmp___1 = ldv__builtin_expect(tmp___0 == 0, 0L); if (tmp___1 != 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/asm-generic/dma-mapping-common.h"), "i" (108), "i" (12UL)); ldv_25905: ; goto ldv_25905; } else { } if ((unsigned long )ops->sync_single_for_cpu != (unsigned long )((void (*)(struct device * , dma_addr_t , size_t , enum dma_data_direction ))0)) { (*(ops->sync_single_for_cpu))(dev, addr, size, dir); } else { } debug_dma_sync_single_for_cpu(dev, addr, size, (int )dir); return; } } extern int dma_supported(struct device * , u64 ) ; extern int dma_set_mask(struct device * , u64 ) ; extern void *dma_alloc_attrs(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; extern void dma_free_attrs(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; __inline static int dma_set_coherent_mask(struct device *dev , u64 mask ) { int tmp ; { tmp = dma_supported(dev, mask); if (tmp == 0) { return (-5); } else { } dev->coherent_dma_mask = mask; return (0); } } __inline static int dma_set_mask_and_coherent(struct device *dev , u64 mask ) { int rc ; int tmp ; { tmp = dma_set_mask(dev, mask); rc = tmp; if (rc == 0) { dma_set_coherent_mask(dev, mask); } else { } return (rc); } } __inline static struct sk_buff *alloc_skb(unsigned int size , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_28(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_36(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_30(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_26(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_34(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_35(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 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; } } extern void skb_queue_tail(struct sk_buff_head * , struct sk_buff * ) ; extern void skb_unlink(struct sk_buff * , struct sk_buff_head * ) ; extern struct sk_buff *skb_dequeue(struct sk_buff_head * ) ; __inline static unsigned char *skb_tail_pointer(struct sk_buff const *skb ) { { return ((unsigned char *)skb->head + (unsigned long )skb->tail); } } __inline static void skb_reset_tail_pointer(struct sk_buff *skb ) { { skb->tail = (sk_buff_data_t )((long )skb->data) - (sk_buff_data_t )((long )skb->head); return; } } extern unsigned char *skb_put(struct sk_buff * , unsigned int ) ; extern unsigned char *skb_push(struct sk_buff * , unsigned int ) ; __inline static void skb_reserve(struct sk_buff *skb , int len ) { { skb->data = skb->data + (unsigned long )len; skb->tail = skb->tail + (sk_buff_data_t )len; return; } } struct sk_buff *ldv___netdev_alloc_skb_31(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_32(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_33(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; __inline static struct sk_buff *netdev_alloc_skb(struct net_device *dev , unsigned int length ) { struct sk_buff *tmp ; { tmp = ldv___netdev_alloc_skb_31(dev, length, 32U); return (tmp); } } __inline static struct sk_buff *__dev_alloc_skb(unsigned int length , gfp_t gfp_mask ) { struct sk_buff *tmp ; { tmp = ldv___netdev_alloc_skb_32((struct net_device *)0, length, gfp_mask); return (tmp); } } __inline static struct sk_buff *dev_alloc_skb(unsigned int length ) { struct sk_buff *tmp ; { tmp = netdev_alloc_skb((struct net_device *)0, length); return (tmp); } } __inline static void skb_copy_from_linear_data(struct sk_buff const *skb , void *to , unsigned int const len ) { { memcpy(to, (void const *)skb->data, (size_t )len); return; } } __inline static void __net_timestamp(struct sk_buff *skb ) { { skb->__annonCompField68.__annonCompField67.__annonCompField66.tstamp = ktime_get_real(); return; } } extern void __udelay(unsigned long ) ; extern void __const_udelay(unsigned long ) ; extern int request_threaded_irq(unsigned int , irqreturn_t (*)(int , void * ) , irqreturn_t (*)(int , void * ) , unsigned long , char const * , void * ) ; __inline static int request_irq(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) { int tmp ; { tmp = request_threaded_irq(irq, handler, (irqreturn_t (*)(int , void * ))0, flags, name, dev); return (tmp); } } __inline static int ldv_request_irq_42(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) ; extern void free_irq(unsigned int , void * ) ; void ldv_free_irq_38(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) ; void ldv_free_irq_44(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) ; extern void __dev_kfree_skb_irq(struct sk_buff * , enum skb_free_reason ) ; extern void __dev_kfree_skb_any(struct sk_buff * , enum skb_free_reason ) ; __inline static void dev_kfree_skb_irq(struct sk_buff *skb ) { { __dev_kfree_skb_irq(skb, 1); return; } } __inline static void dev_kfree_skb_any(struct sk_buff *skb ) { { __dev_kfree_skb_any(skb, 1); return; } } __inline static struct sock *sk_atm(struct atm_vcc *vcc ) { { return ((struct sock *)vcc); } } extern struct atm_dev *atm_dev_register(char const * , struct device * , struct atmdev_ops const * , int , unsigned long * ) ; struct atm_dev *ldv_atm_dev_register_43(char const *ldv_func_arg1 , struct device *ldv_func_arg2 , struct atmdev_ops const *ldv_func_arg3 , int ldv_func_arg4 , unsigned long *ldv_func_arg5 ) ; extern void atm_dev_deregister(struct atm_dev * ) ; void ldv_atm_dev_deregister_37(struct atm_dev *ldv_func_arg1 ) ; __inline static void atm_return(struct atm_vcc *vcc , int truesize ) { struct sock *tmp ; { tmp = sk_atm(vcc); atomic_sub(truesize, & tmp->sk_backlog.rmem_alloc); return; } } extern int atm_charge(struct atm_vcc * , int ) ; extern int atm_pcr_goal(struct atm_trafprm const * ) ; extern int pci_bus_read_config_byte(struct pci_bus * , unsigned int , int , u8 * ) ; __inline static int pci_read_config_byte(struct pci_dev const *dev , int where , u8 *val ) { int tmp ; { tmp = pci_bus_read_config_byte(dev->bus, dev->devfn, where, val); return (tmp); } } extern int pci_enable_device(struct pci_dev * ) ; extern void pci_disable_device(struct pci_dev * ) ; extern void pci_set_master(struct pci_dev * ) ; extern int __pci_register_driver(struct pci_driver * , struct module * , char const * ) ; int ldv___pci_register_driver_39(struct pci_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) ; extern void pci_unregister_driver(struct pci_driver * ) ; void ldv_pci_unregister_driver_41(struct pci_driver *ldv_func_arg1 ) ; __inline static void *pci_get_drvdata(struct pci_dev *pdev ) { void *tmp ; { tmp = dev_get_drvdata((struct device const *)(& pdev->dev)); return (tmp); } } __inline static void pci_set_drvdata(struct pci_dev *pdev , void *data ) { { dev_set_drvdata(& pdev->dev, data); return; } } __inline static bool ether_addr_equal(u8 const *addr1 , u8 const *addr2 ) { u32 fold ; { fold = ((unsigned int )*((u32 const *)addr1) ^ (unsigned int )*((u32 const *)addr2)) | (unsigned int )((int )((unsigned short )*((u16 const *)addr1 + 4U)) ^ (int )((unsigned short )*((u16 const *)addr2 + 4U))); return (fold == 0U); } } extern int suni_init(struct atm_dev * ) ; extern int idt77105_init(struct atm_dev * ) ; static u_int32_t readtab[16U] = { 0U, 4U, 0U, 4U, 0U, 4U, 0U, 4U, 0U, 4U, 0U, 4U, 1U, 5U, 1U, 5U}; static u_int32_t clocktab[17U] = { 0U, 4U, 0U, 4U, 0U, 4U, 0U, 4U, 0U, 4U, 0U, 4U, 0U, 4U, 0U, 4U, 0U}; static u_int8_t read_eprom_byte(virt_addr_t base , u_int8_t offset ) { u_int32_t val ; int i ; int j ; u_int8_t tempread ; unsigned int tmp ; unsigned int tmp___0 ; unsigned long useconds ; unsigned int tmp___1 ; int tmp___2 ; unsigned long useconds___0 ; unsigned int tmp___3 ; int tmp___4 ; unsigned long useconds___1 ; unsigned int tmp___5 ; int tmp___6 ; unsigned long useconds___2 ; unsigned int tmp___7 ; unsigned int tmp___8 ; int tmp___9 ; unsigned long useconds___3 ; unsigned int tmp___10 ; unsigned long useconds___4 ; { val = 0U; j = 0; tempread = 0U; tmp = readl((void const volatile *)base + 76U); val = tmp & 4294967280U; i = 0; goto ldv_49991; ldv_49990: ; goto ldv_49987; ldv_49986: ; ldv_49987: tmp___0 = readl((void const volatile *)base + 24U); if ((tmp___0 & 512U) != 0U) { goto ldv_49986; } else { } writel(readtab[i] | val, (void volatile *)base + 76U); useconds = 5UL; __udelay(useconds); i = i + 1; ldv_49991: ; if ((unsigned int )i <= 15U) { goto ldv_49990; } else { } i = 7; goto ldv_50002; ldv_50001: ; goto ldv_49994; ldv_49993: ; ldv_49994: tmp___1 = readl((void const volatile *)base + 24U); if ((tmp___1 & 512U) != 0U) { goto ldv_49993; } else { } tmp___2 = j; j = j + 1; writel((clocktab[tmp___2] | val) | ((u_int32_t )((int )offset >> i) & 1U), (void volatile *)base + 76U); useconds___0 = 5UL; __udelay(useconds___0); goto ldv_49998; ldv_49997: ; ldv_49998: tmp___3 = readl((void const volatile *)base + 24U); if ((tmp___3 & 512U) != 0U) { goto ldv_49997; } else { } tmp___4 = j; j = j + 1; writel((clocktab[tmp___4] | val) | ((u_int32_t )((int )offset >> i) & 1U), (void volatile *)base + 76U); useconds___1 = 5UL; __udelay(useconds___1); i = i - 1; ldv_50002: ; if (i >= 0) { goto ldv_50001; } else { } j = 0; i = 7; goto ldv_50013; ldv_50012: ; goto ldv_50005; ldv_50004: ; ldv_50005: tmp___5 = readl((void const volatile *)base + 24U); if ((tmp___5 & 512U) != 0U) { goto ldv_50004; } else { } tmp___6 = j; j = j + 1; writel(clocktab[tmp___6] | val, (void volatile *)base + 76U); useconds___2 = 5UL; __udelay(useconds___2); tmp___7 = readl((void const volatile *)base + 76U); tempread = (int )((u_int8_t )(((tmp___7 & 65536U) >> 16) << i)) | (int )tempread; goto ldv_50009; ldv_50008: ; ldv_50009: tmp___8 = readl((void const volatile *)base + 24U); if ((tmp___8 & 512U) != 0U) { goto ldv_50008; } else { } tmp___9 = j; j = j + 1; writel(clocktab[tmp___9] | val, (void volatile *)base + 76U); useconds___3 = 5UL; __udelay(useconds___3); i = i - 1; ldv_50013: ; if (i >= 0) { goto ldv_50012; } else { } goto ldv_50016; ldv_50015: ; ldv_50016: tmp___10 = readl((void const volatile *)base + 24U); if ((tmp___10 & 512U) != 0U) { goto ldv_50015; } else { } writel(2U, (void volatile *)base + 76U); useconds___4 = 5UL; __udelay(useconds___4); return (tempread); } } static void nicstar_init_eprom(virt_addr_t base ) { u_int32_t val ; unsigned int tmp ; unsigned int tmp___0 ; unsigned long useconds ; unsigned int tmp___1 ; unsigned long useconds___0 ; unsigned int tmp___2 ; unsigned long useconds___1 ; unsigned int tmp___3 ; unsigned long useconds___2 ; { tmp = readl((void const volatile *)base + 76U); val = tmp & 4294967280U; goto ldv_50024; ldv_50023: ; ldv_50024: tmp___0 = readl((void const volatile *)base + 24U); if ((tmp___0 & 512U) != 0U) { goto ldv_50023; } else { } writel(val | 6U, (void volatile *)base + 76U); useconds = 5UL; __udelay(useconds); goto ldv_50028; ldv_50027: ; ldv_50028: tmp___1 = readl((void const volatile *)base + 24U); if ((tmp___1 & 512U) != 0U) { goto ldv_50027; } else { } writel(val | 2U, (void volatile *)base + 76U); useconds___0 = 5UL; __udelay(useconds___0); goto ldv_50032; ldv_50031: ; ldv_50032: tmp___2 = readl((void const volatile *)base + 24U); if ((tmp___2 & 512U) != 0U) { goto ldv_50031; } else { } writel(val | 6U, (void volatile *)base + 76U); useconds___1 = 5UL; __udelay(useconds___1); goto ldv_50036; ldv_50035: ; ldv_50036: tmp___3 = readl((void const volatile *)base + 24U); if ((tmp___3 & 512U) != 0U) { goto ldv_50035; } else { } writel(val | 2U, (void volatile *)base + 76U); useconds___2 = 5UL; __udelay(useconds___2); return; } } static void nicstar_read_eprom(virt_addr_t base , u_int8_t prom_offset , u_int8_t *buffer , u_int32_t nbytes ) { u_int i ; unsigned long useconds ; { i = 0U; goto ldv_50048; ldv_50047: *(buffer + (unsigned long )i) = read_eprom_byte(base, (int )prom_offset); prom_offset = (u_int8_t )((int )prom_offset + 1); useconds = 5UL; __udelay(useconds); i = i + 1U; ldv_50048: ; if (i < nbytes) { goto ldv_50047; } else { } return; } } static u32 ns_read_sram(ns_dev *card , u32 sram_address ) ; static void ns_write_sram(ns_dev *card , u32 sram_address , u32 *value , int count ) ; static int ns_init_card(int i , struct pci_dev *pcidev ) ; static void ns_init_card_error(ns_dev *card , int error ) ; static scq_info *get_scq(ns_dev *card , int size , u32 scd ) ; static void free_scq(ns_dev *card , scq_info *scq , struct atm_vcc *vcc ) ; static void push_rxbufs(ns_dev *card , struct sk_buff *skb ) ; static irqreturn_t ns_irq_handler(int irq , void *dev_id ) ; static int ns_open(struct atm_vcc *vcc ) ; static void ns_close(struct atm_vcc *vcc ) ; static void fill_tst(ns_dev *card , int n , vc_map *vc ) ; static int ns_send(struct atm_vcc *vcc , struct sk_buff *skb ) ; static int push_scqe(ns_dev *card , vc_map *vc , scq_info *scq , ns_scqe *tbd , struct sk_buff *skb ) ; static void process_tsq(ns_dev *card ) ; static void drain_scq(ns_dev *card , scq_info *scq , int pos ) ; static void process_rsq(ns_dev *card ) ; static void dequeue_rx(ns_dev *card , ns_rsqe *rsqe ) ; static void recycle_rx_buf(ns_dev *card , struct sk_buff *skb ) ; static void recycle_iovec_rx_bufs(ns_dev *card , struct iovec *iov , int count ) ; static void recycle_iov_buf(ns_dev *card , struct sk_buff *iovb ) ; static void dequeue_sm_buf(ns_dev *card , struct sk_buff *sb ) ; static void dequeue_lg_buf(ns_dev *card , struct sk_buff *lb ) ; static int ns_proc_read(struct atm_dev *dev , loff_t *pos , char *page ) ; static int ns_ioctl(struct atm_dev *dev , unsigned int cmd , void *arg ) ; static void ns_poll(unsigned long arg ) ; static void ns_phy_put(struct atm_dev *dev , unsigned char value , unsigned long addr ) ; static unsigned char ns_phy_get(struct atm_dev *dev , unsigned long addr ) ; static struct ns_dev *cards[4U] ; static unsigned int num_cards ; static struct atmdev_ops atm_ops = {0, & ns_open, & ns_close, & ns_ioctl, 0, 0, 0, & ns_send, 0, & ns_phy_put, & ns_phy_get, 0, & ns_proc_read, & __this_module}; static struct timer_list ns_timer ; static char *mac[4U] ; static int nicstar_init_one(struct pci_dev *pcidev , struct pci_device_id const *ent ) { int index ; unsigned int error ; int tmp ; int tmp___0 ; { index = -1; index = index + 1; cards[index] = (struct ns_dev *)0; tmp = ns_init_card(index, pcidev); error = (unsigned int )tmp; if (error != 0U) { tmp___0 = index; index = index - 1; cards[tmp___0] = (struct ns_dev *)0; goto err_out; } else { } return (0); err_out: ; return (-19); } } static void nicstar_remove_one(struct pci_dev *pcidev ) { int i ; int j ; ns_dev *card ; void *tmp ; struct sk_buff *hb ; struct sk_buff *iovb ; struct sk_buff *lb ; struct sk_buff *sb ; { tmp = pci_get_drvdata(pcidev); card = (ns_dev *)tmp; i = card->index; if ((unsigned long )cards[i] == (unsigned long )((struct ns_dev *)0)) { return; } else { } if ((unsigned long )(card->atmdev)->phy != (unsigned long )((struct atmphy_ops const *)0) && (unsigned long )((card->atmdev)->phy)->stop != (unsigned long )((int (*/* const */)(struct atm_dev * ))0)) { (*(((card->atmdev)->phy)->stop))(card->atmdev); } else { } writel(0U, (void volatile *)card->membase + 20U); ldv_atm_dev_deregister_37(card->atmdev); pci_disable_device(pcidev); j = 0; goto ldv_50184; ldv_50183: dev_kfree_skb_any(hb); j = j + 1; ldv_50184: hb = skb_dequeue(& card->hbpool.queue); if ((unsigned long )hb != (unsigned long )((struct sk_buff *)0)) { goto ldv_50183; } else { } j = 0; goto ldv_50187; ldv_50186: dev_kfree_skb_any(iovb); j = j + 1; ldv_50187: iovb = skb_dequeue(& card->iovpool.queue); if ((unsigned long )iovb != (unsigned long )((struct sk_buff *)0)) { goto ldv_50186; } else { } goto ldv_50190; ldv_50189: dev_kfree_skb_any(lb); ldv_50190: lb = skb_dequeue(& card->lbpool.queue); if ((unsigned long )lb != (unsigned long )((struct sk_buff *)0)) { goto ldv_50189; } else { } goto ldv_50193; ldv_50192: dev_kfree_skb_any(sb); ldv_50193: sb = skb_dequeue(& card->sbpool.queue); if ((unsigned long )sb != (unsigned long )((struct sk_buff *)0)) { goto ldv_50192; } else { } free_scq(card, card->scq0, (struct atm_vcc *)0); j = 0; goto ldv_50196; ldv_50195: ; if ((unsigned long )card->scd2vc[j] != (unsigned long )((vc_map *)0)) { free_scq(card, (card->scd2vc[j])->scq, (card->scd2vc[j])->tx_vcc); } else { } j = j + 1; ldv_50196: ; if (j <= 459) { goto ldv_50195; } else { } idr_destroy(& card->idr); dma_free_attrs(& (card->pcidev)->dev, 16384UL, card->rsq.org, card->rsq.dma, (struct dma_attrs *)0); dma_free_attrs(& (card->pcidev)->dev, 16384UL, card->tsq.org, card->tsq.dma, (struct dma_attrs *)0); ldv_free_irq_38((card->pcidev)->irq, (void *)card); iounmap((void volatile *)card->membase); kfree((void const *)card); return; } } static struct pci_device_id nicstar_pci_tbl[2U] = { {4381U, 1U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; struct pci_device_id const __mod_pci__nicstar_pci_tbl_device_table[2U] ; static struct pci_driver nicstar_driver = {{0, 0}, "nicstar", (struct pci_device_id const *)(& nicstar_pci_tbl), & nicstar_init_one, & nicstar_remove_one, 0, 0, 0, 0, 0, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {{{{{{0}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; static int nicstar_init(void) { unsigned int error ; int tmp ; { error = 0U; tmp = ldv___pci_register_driver_39(& nicstar_driver, & __this_module, "nicstar"); error = (unsigned int )tmp; if (error == 0U) { reg_timer_2(& ns_timer); ns_timer.expires = (unsigned long )jiffies + 250UL; ns_timer.data = 0UL; ns_timer.function = & ns_poll; add_timer(& ns_timer); } else { } return ((int )error); } } static void nicstar_cleanup(void) { { ldv_del_timer_40(& ns_timer); ldv_pci_unregister_driver_41(& nicstar_driver); return; } } static u32 ns_read_sram(ns_dev *card , u32 sram_address ) { unsigned long flags ; u32 data ; unsigned int tmp ; unsigned int tmp___0 ; { sram_address = sram_address << 2; sram_address = sram_address & 524284U; sram_address = sram_address | 1342177280U; ldv_spin_lock(); goto ldv_50215; ldv_50214: ; ldv_50215: tmp = readl((void const volatile *)card->membase + 24U); if ((tmp & 512U) != 0U) { goto ldv_50214; } else { } writel(sram_address, (void volatile *)card->membase + 16U); goto ldv_50218; ldv_50217: ; ldv_50218: tmp___0 = readl((void const volatile *)card->membase + 24U); if ((tmp___0 & 512U) != 0U) { goto ldv_50217; } else { } data = readl((void const volatile *)card->membase); spin_unlock_irqrestore(& card->res_lock, flags); return (data); } } static void ns_write_sram(ns_dev *card , u32 sram_address , u32 *value , int count ) { unsigned long flags ; int i ; int c ; unsigned int tmp ; u32 *tmp___0 ; { count = count - 1; c = count; c = c << 2; ldv_spin_lock(); goto ldv_50230; ldv_50229: ; ldv_50230: tmp = readl((void const volatile *)card->membase + 24U); if ((tmp & 512U) != 0U) { goto ldv_50229; } else { } i = 0; goto ldv_50233; ldv_50232: tmp___0 = value; value = value + 1; writel(*tmp___0, (void volatile *)card->membase + (unsigned long )i); i = i + 4; ldv_50233: ; if (i <= c) { goto ldv_50232; } else { } sram_address = sram_address << 2; sram_address = sram_address & 524284U; sram_address = ((u32 )count | sram_address) | 1073741824U; writel(sram_address, (void volatile *)card->membase + 16U); spin_unlock_irqrestore(& card->res_lock, flags); return; } } static int ns_init_card(int i , struct pci_dev *pcidev ) { int j ; struct ns_dev *card ; unsigned char pci_latency ; unsigned int error ; u32 data ; u32 u32d[4U] ; u32 ns_cfg_rctsize ; int bcount ; unsigned long membase ; int tmp ; int tmp___0 ; void *tmp___1 ; struct lock_class_key __key ; struct lock_class_key __key___0 ; int tmp___2 ; unsigned long __ms ; unsigned long tmp___3 ; unsigned long __ms___0 ; unsigned long tmp___4 ; unsigned long __ms___1 ; unsigned long tmp___5 ; unsigned int tmp___6 ; unsigned long __ms___2 ; unsigned long tmp___7 ; unsigned int tmp___8 ; unsigned int tmp___9 ; unsigned int tmp___10 ; u32 tmp___11 ; u32 tmp___12 ; struct sk_buff *hb ; struct sk_buff *lb ; unsigned int tmp___13 ; struct sk_buff *sb ; unsigned int tmp___14 ; struct sk_buff *iovb ; int tmp___15 ; bool tmp___16 ; bool tmp___17 ; int tmp___18 ; { card = (struct ns_dev *)0; error = 0U; tmp = pci_enable_device(pcidev); if (tmp != 0) { printk("nicstar%d: can\'t enable PCI device\n", i); error = 2U; ns_init_card_error(card, (int )error); return ((int )error); } else { } tmp___0 = dma_set_mask_and_coherent(& pcidev->dev, 4294967295ULL); if (tmp___0 != 0) { printk("\fnicstar%d: No suitable DMA available.\n", i); error = 2U; ns_init_card_error(card, (int )error); return ((int )error); } else { } tmp___1 = kmalloc(219968UL, 208U); card = (struct ns_dev *)tmp___1; if ((unsigned long )card == (unsigned long )((struct ns_dev *)0)) { printk("nicstar%d: can\'t allocate memory for device structure.\n", i); error = 2U; ns_init_card_error(card, (int )error); return ((int )error); } else { } cards[i] = card; spinlock_check(& card->int_lock); __raw_spin_lock_init(& card->int_lock.__annonCompField18.rlock, "&(&card->int_lock)->rlock", & __key); spinlock_check(& card->res_lock); __raw_spin_lock_init(& card->res_lock.__annonCompField18.rlock, "&(&card->res_lock)->rlock", & __key___0); pci_set_drvdata(pcidev, (void *)card); card->index = i; card->atmdev = (struct atm_dev *)0; card->pcidev = pcidev; membase = (unsigned long )pcidev->resource[1].start; card->membase = ioremap((resource_size_t )membase, 4096UL); if ((unsigned long )card->membase == (unsigned long )((void *)0)) { printk("nicstar%d: can\'t ioremap() membase.\n", i); error = 3U; ns_init_card_error(card, (int )error); return ((int )error); } else { } pci_set_master(pcidev); tmp___2 = pci_read_config_byte((struct pci_dev const *)pcidev, 13, & pci_latency); if (tmp___2 != 0) { printk("nicstar%d: can\'t read PCI latency timer.\n", i); error = 6U; ns_init_card_error(card, (int )error); return ((int )error); } else { } data = readl((void const volatile *)card->membase + 24U); if ((data & 2048U) != 0U) { writel(2048U, (void volatile *)card->membase + 24U); } else { } writel(2147483648U, (void volatile *)card->membase + 20U); if (1) { __const_udelay(4295000UL); } else { __ms = 1UL; goto ldv_50252; ldv_50251: __const_udelay(4295000UL); ldv_50252: tmp___3 = __ms; __ms = __ms - 1UL; if (tmp___3 != 0UL) { goto ldv_50251; } else { } } writel(0U, (void volatile *)card->membase + 20U); writel(8U, (void volatile *)card->membase + 76U); if (1) { __const_udelay(4295000UL); } else { __ms___0 = 1UL; goto ldv_50256; ldv_50255: __const_udelay(4295000UL); ldv_50256: tmp___4 = __ms___0; __ms___0 = __ms___0 - 1UL; if (tmp___4 != 0UL) { goto ldv_50255; } else { } } writel(1U, (void volatile *)card->membase + 76U); if (1) { __const_udelay(4295000UL); } else { __ms___1 = 1UL; goto ldv_50260; ldv_50259: __const_udelay(4295000UL); ldv_50260: tmp___5 = __ms___1; __ms___1 = __ms___1 - 1UL; if (tmp___5 != 0UL) { goto ldv_50259; } else { } } goto ldv_50263; ldv_50262: ; ldv_50263: tmp___6 = readl((void const volatile *)card->membase + 24U); if ((tmp___6 & 512U) != 0U) { goto ldv_50262; } else { } writel(2415919360U, (void volatile *)card->membase + 16U); if (1) { __const_udelay(4295000UL); } else { __ms___2 = 1UL; goto ldv_50267; ldv_50266: __const_udelay(4295000UL); ldv_50267: tmp___7 = __ms___2; __ms___2 = __ms___2 - 1UL; if (tmp___7 != 0UL) { goto ldv_50266; } else { } } goto ldv_50270; ldv_50269: ; ldv_50270: tmp___8 = readl((void const volatile *)card->membase + 24U); if ((tmp___8 & 512U) != 0U) { goto ldv_50269; } else { } writel(2147484160U, (void volatile *)card->membase + 16U); goto ldv_50273; ldv_50272: ; ldv_50273: tmp___9 = readl((void const volatile *)card->membase + 24U); if ((tmp___9 & 512U) != 0U) { goto ldv_50272; } else { } data = readl((void const volatile *)card->membase); switch (data) { case 9U: printk("nicstar%d: PHY seems to be 25 Mbps.\n", i); card->max_pcr = 59111UL; goto ldv_50277; ldv_50276: ; ldv_50277: tmp___10 = readl((void const volatile *)card->membase + 24U); if ((tmp___10 & 512U) != 0U) { goto ldv_50276; } else { } writel(8U, (void volatile *)card->membase); writel(2415919616U, (void volatile *)card->membase + 16U); writel(256U, (void volatile *)card->membase + 24U); goto ldv_50279; case 48U: ; case 49U: printk("nicstar%d: PHY seems to be 155 Mbps.\n", i); card->max_pcr = 353207UL; goto ldv_50279; default: printk("nicstar%d: unknown PHY type (0x%08X).\n", i, data); error = 8U; ns_init_card_error(card, (int )error); return ((int )error); } ldv_50279: writel(0U, (void volatile *)card->membase + 76U); data = 1985229328U; ns_write_sram(card, 114691U, & data, 1); data = 2309737967U; ns_write_sram(card, 81923U, & data, 1); tmp___11 = ns_read_sram(card, 81923U); if (tmp___11 == 2309737967U) { tmp___12 = ns_read_sram(card, 114691U); if (tmp___12 == 1985229328U) { card->sram_size = 128; } else { card->sram_size = 32; } } else { card->sram_size = 32; } card->rct_size = 4096; if (card->sram_size == 128) { printk("nicstar%d: limiting maximum VCI. See NS_MAX_RCTSIZE in nicstar.h\n", i); } else { } card->vpibits = 2; if (card->rct_size == 4096) { card->vcibits = 10; } else { card->vcibits = 12; } if ((unsigned long )mac[i] == (unsigned long )((char *)0)) { nicstar_init_eprom(card->membase); } else { } writel(0U, (void volatile *)card->membase + 80U); card->tsq.org = dma_alloc_attrs(& (card->pcidev)->dev, 16384UL, & card->tsq.dma, 208U, (struct dma_attrs *)0); if ((unsigned long )card->tsq.org == (unsigned long )((void *)0)) { printk("nicstar%d: can\'t allocate TSQ.\n", i); error = 10U; ns_init_card_error(card, (int )error); return ((int )error); } else { } card->tsq.base = (ns_tsi *)(((unsigned long )card->tsq.org + 8191UL) & 0xffffffffffffe000UL); card->tsq.next = card->tsq.base; card->tsq.last = card->tsq.base + 1023UL; j = 0; goto ldv_50284; ldv_50283: (card->tsq.base + (unsigned long )j)->word_2 = 2147483648U; j = j + 1; ldv_50284: ; if (j <= 1023) { goto ldv_50283; } else { } writel(0U, (void volatile *)card->membase + 72U); writel(((unsigned int )card->tsq.dma + 8191U) & 4294959104U, (void volatile *)card->membase + 64U); card->rsq.org = dma_alloc_attrs(& (card->pcidev)->dev, 16384UL, & card->rsq.dma, 208U, (struct dma_attrs *)0); if ((unsigned long )card->rsq.org == (unsigned long )((void *)0)) { printk("nicstar%d: can\'t allocate RSQ.\n", i); error = 11U; ns_init_card_error(card, (int )error); return ((int )error); } else { } card->rsq.base = (ns_rsqe *)(((unsigned long )card->rsq.org + 8191UL) & 0xffffffffffffe000UL); card->rsq.next = card->rsq.base; card->rsq.last = card->rsq.base + 511UL; j = 0; goto ldv_50287; ldv_50286: (card->rsq.base + (unsigned long )j)->word_4 = 0U; j = j + 1; ldv_50287: ; if (j <= 511) { goto ldv_50286; } else { } writel(0U, (void volatile *)card->membase + 36U); writel(((unsigned int )card->rsq.dma + 8191U) & 4294959104U, (void volatile *)card->membase + 28U); card->scq1 = (scq_info *)0; card->scq2 = (scq_info *)0; card->scq0 = get_scq(card, 8192, 124916U); if ((unsigned long )card->scq0 == (unsigned long )((scq_info *)0)) { printk("nicstar%d: can\'t get SCQ0.\n", i); error = 12U; ns_init_card_error(card, (int )error); return ((int )error); } else { } u32d[0] = (u32 )(card->scq0)->dma + ((u32 )((long )(card->scq0)->base) - (u32 )((long )(card->scq0)->org)); u32d[1] = 0U; u32d[2] = 4294967295U; u32d[3] = 0U; ns_write_sram(card, 124916U, (u32 *)(& u32d), 4); ns_write_sram(card, 124904U, (u32 *)(& u32d), 4); ns_write_sram(card, 124892U, (u32 *)(& u32d), 4); (card->scq0)->scd = 124916U; card->tst_addr = 114688U; card->tst_free_entries = 2340; data = 1073741824U; j = 0; goto ldv_50290; ldv_50289: ns_write_sram(card, (u32 )(j + 114688), & data, 1); j = j + 1; ldv_50290: ; if (j <= 2339) { goto ldv_50289; } else { } data = 1610727424U; ns_write_sram(card, 117028U, & data, 1); j = 0; goto ldv_50293; ldv_50292: ns_write_sram(card, (u32 )(j + 117029), & data, 1); j = j + 1; ldv_50293: ; if (j <= 2339) { goto ldv_50292; } else { } data = 1610729765U; ns_write_sram(card, 119369U, & data, 1); j = 0; goto ldv_50296; ldv_50295: card->tste2vc[j] = (vc_map *)0; j = j + 1; ldv_50296: ; if (j <= 2339) { goto ldv_50295; } else { } writel(458752U, (void volatile *)card->membase + 60U); u32d[0] = 0U; u32d[1] = 0U; u32d[2] = 0U; u32d[3] = 4294967295U; j = 0; goto ldv_50299; ldv_50298: ns_write_sram(card, (u32 )(j * 4), (u32 *)(& u32d), 4); j = j + 1; ldv_50299: ; if (card->rct_size > j) { goto ldv_50298; } else { } memset((void *)(& card->vcmap), 0, 196608UL); j = 0; goto ldv_50302; ldv_50301: card->scd2vc[j] = (vc_map *)0; j = j + 1; ldv_50302: ; if (j <= 459) { goto ldv_50301; } else { } card->sbnr.min = 8U; card->sbnr.init = 32U; card->sbnr.max = 64U; card->lbnr.min = 8U; card->lbnr.init = 24U; card->lbnr.max = 48U; card->iovnr.min = 8U; card->iovnr.init = 48U; card->iovnr.max = 80U; card->hbnr.min = 6U; card->hbnr.init = 8U; card->hbnr.max = 10U; card->sm_handle = (struct sk_buff *)0; card->sm_addr = 0U; card->lg_handle = (struct sk_buff *)0; card->lg_addr = 0U; card->efbie = 1; idr_init(& card->idr); skb_queue_head_init(& card->hbpool.queue); card->hbpool.count = 0; j = 0; goto ldv_50306; ldv_50305: hb = __dev_alloc_skb(65568U, 208U); if ((unsigned long )hb == (unsigned long )((struct sk_buff *)0)) { printk("nicstar%d: can\'t allocate %dth of %d huge buffers.\n", i, j, 8); error = 13U; ns_init_card_error(card, (int )error); return ((int )error); } else { } ((struct ns_skb_prv *)(& hb->cb) + 1U)->buf_type = 4294967295U; skb_queue_tail(& card->hbpool.queue, hb); card->hbpool.count = card->hbpool.count + (int volatile )1; j = j + 1; ldv_50306: ; if (j <= 7) { goto ldv_50305; } else { } skb_queue_head_init(& card->lbpool.queue); card->lbpool.count = 0; j = 0; goto ldv_50310; ldv_50309: lb = __dev_alloc_skb(16432U, 208U); if ((unsigned long )lb == (unsigned long )((struct sk_buff *)0)) { printk("nicstar%d: can\'t allocate %dth of %d large buffers.\n", i, j, 24); error = 14U; ns_init_card_error(card, (int )error); return ((int )error); } else { } ((struct ns_skb_prv *)(& lb->cb) + 1U)->buf_type = 1U; skb_queue_tail(& card->lbpool.queue, lb); skb_reserve(lb, 48); push_rxbufs(card, lb); if (j == 1) { card->rcbuf = lb; card->rawcell = (struct ns_rcqe *)lb->data; card->rawch = ((struct ns_skb_prv *)(& lb->cb) + 1U)->dma; } else { } j = j + 1; ldv_50310: ; if (j <= 23) { goto ldv_50309; } else { } tmp___13 = readl((void const volatile *)card->membase + 24U); bcount = (int )((tmp___13 & 16711680U) >> 15); if ((unsigned int )bcount < card->lbnr.min) { printk("nicstar%d: Strange... Just allocated %d large buffers and lfbqc = %d.\n", i, j, bcount); error = 14U; ns_init_card_error(card, (int )error); return ((int )error); } else { } skb_queue_head_init(& card->sbpool.queue); card->sbpool.count = 0; j = 0; goto ldv_50314; ldv_50313: sb = __dev_alloc_skb(52U, 208U); if ((unsigned long )sb == (unsigned long )((struct sk_buff *)0)) { printk("nicstar%d: can\'t allocate %dth of %d small buffers.\n", i, j, 32); error = 15U; ns_init_card_error(card, (int )error); return ((int )error); } else { } ((struct ns_skb_prv *)(& sb->cb) + 1U)->buf_type = 0U; skb_queue_tail(& card->sbpool.queue, sb); skb_reserve(sb, 4); push_rxbufs(card, sb); j = j + 1; ldv_50314: ; if (j <= 31) { goto ldv_50313; } else { } tmp___14 = readl((void const volatile *)card->membase + 24U); bcount = (int )((tmp___14 & 4278190080U) >> 23); if ((unsigned int )bcount < card->sbnr.min) { printk("nicstar%d: Strange... Just allocated %d small buffers and sfbqc = %d.\n", i, j, bcount); error = 15U; ns_init_card_error(card, (int )error); return ((int )error); } else { } skb_queue_head_init(& card->iovpool.queue); card->iovpool.count = 0; j = 0; goto ldv_50318; ldv_50317: iovb = alloc_skb(96U, 208U); if ((unsigned long )iovb == (unsigned long )((struct sk_buff *)0)) { printk("nicstar%d: can\'t allocate %dth of %d iovec buffers.\n", i, j, 48); error = 16U; ns_init_card_error(card, (int )error); return ((int )error); } else { } ((struct ns_skb_prv *)(& iovb->cb) + 1U)->buf_type = 4294967295U; skb_queue_tail(& card->iovpool.queue, iovb); card->iovpool.count = card->iovpool.count + (int volatile )1; j = j + 1; ldv_50318: ; if (j <= 47) { goto ldv_50317; } else { } if (card->rct_size == 4096) { ns_cfg_rctsize = 0U; } else { ns_cfg_rctsize = 131072U; } card->efbie = 1; card->intcnt = 0U; tmp___15 = ldv_request_irq_42(pcidev->irq, & ns_irq_handler, 128UL, "nicstar", (void *)card); if (tmp___15 != 0) { printk("nicstar%d: can\'t allocate IRQ %d.\n", i, pcidev->irq); error = 9U; ns_init_card_error(card, (int )error); return ((int )error); } else { } card->atmdev = ldv_atm_dev_register_43("nicstar", & (card->pcidev)->dev, (struct atmdev_ops const *)(& atm_ops), -1, (unsigned long *)0UL); if ((unsigned long )card->atmdev == (unsigned long )((struct atm_dev *)0)) { printk("nicstar%d: can\'t register device.\n", i); error = 17U; ns_init_card_error(card, (int )error); return ((int )error); } else { } if ((unsigned long )mac[i] == (unsigned long )((char *)0)) { goto _L; } else { tmp___17 = mac_pton((char const *)mac[i], (u8 *)(& (card->atmdev)->esi)); if (tmp___17) { tmp___18 = 0; } else { tmp___18 = 1; } if (tmp___18) { _L: /* CIL Label */ nicstar_read_eprom(card->membase, 108, (u_int8_t *)(& (card->atmdev)->esi), 6U); tmp___16 = ether_addr_equal((u8 const *)(& (card->atmdev)->esi), (u8 const *)""); if ((int )tmp___16) { nicstar_read_eprom(card->membase, 246, (u_int8_t *)(& (card->atmdev)->esi), 6U); } else { } } else { } } printk("nicstar%d: MAC address %pM\n", i, (unsigned char *)(& (card->atmdev)->esi)); (card->atmdev)->dev_data = (void *)card; (card->atmdev)->ci_range.vpi_bits = (signed char )card->vpibits; (card->atmdev)->ci_range.vci_bits = (signed char )card->vcibits; (card->atmdev)->link_rate = (int )card->max_pcr; (card->atmdev)->phy = (struct atmphy_ops const *)0; if (card->max_pcr == 353207UL) { suni_init(card->atmdev); } else { } if (card->max_pcr == 59111UL) { idt77105_init(card->atmdev); } else { } if ((unsigned long )(card->atmdev)->phy != (unsigned long )((struct atmphy_ops const *)0) && (unsigned long )((card->atmdev)->phy)->start != (unsigned long )((int (*/* const */)(struct atm_dev * ))0)) { (*(((card->atmdev)->phy)->start))(card->atmdev); } else { } writel(ns_cfg_rctsize | 663231537U, (void volatile *)card->membase + 20U); num_cards = num_cards + 1U; return ((int )error); } } static void ns_init_card_error(ns_dev *card , int error ) { struct sk_buff *iovb ; struct sk_buff *sb ; struct sk_buff *lb ; struct sk_buff *hb ; { if (error > 16) { writel(0U, (void volatile *)card->membase + 20U); } else { } if (error > 15) { goto ldv_50326; ldv_50325: dev_kfree_skb_any(iovb); ldv_50326: iovb = skb_dequeue(& card->iovpool.queue); if ((unsigned long )iovb != (unsigned long )((struct sk_buff *)0)) { goto ldv_50325; } else { } } else { } if (error > 14) { goto ldv_50330; ldv_50329: dev_kfree_skb_any(sb); ldv_50330: sb = skb_dequeue(& card->sbpool.queue); if ((unsigned long )sb != (unsigned long )((struct sk_buff *)0)) { goto ldv_50329; } else { } free_scq(card, card->scq0, (struct atm_vcc *)0); } else { } if (error > 13) { goto ldv_50334; ldv_50333: dev_kfree_skb_any(lb); ldv_50334: lb = skb_dequeue(& card->lbpool.queue); if ((unsigned long )lb != (unsigned long )((struct sk_buff *)0)) { goto ldv_50333; } else { } } else { } if (error > 12) { goto ldv_50338; ldv_50337: dev_kfree_skb_any(hb); ldv_50338: hb = skb_dequeue(& card->hbpool.queue); if ((unsigned long )hb != (unsigned long )((struct sk_buff *)0)) { goto ldv_50337; } else { } } else { } if (error > 11) { kfree((void const *)card->rsq.org); } else { } if (error > 10) { kfree((void const *)card->tsq.org); } else { } if (error > 9) { ldv_free_irq_44((card->pcidev)->irq, (void *)card); } else { } if (error > 3) { iounmap((void volatile *)card->membase); } else { } if (error > 2) { pci_disable_device(card->pcidev); kfree((void const *)card); } else { } return; } } static scq_info *get_scq(ns_dev *card , int size , u32 scd ) { scq_info *scq ; int i ; void *tmp ; void *tmp___0 ; struct lock_class_key __key ; struct lock_class_key __key___0 ; { if (size != 8192 && size != 1024) { return ((scq_info *)0); } else { } tmp = kmalloc(240UL, 208U); scq = (scq_info *)tmp; if ((unsigned long )scq == (unsigned long )((scq_info *)0)) { return ((scq_info *)0); } else { } scq->org = dma_alloc_attrs(& (card->pcidev)->dev, (size_t )(size * 2), & scq->dma, 208U, (struct dma_attrs *)0); if ((unsigned long )scq->org == (unsigned long )((void *)0)) { kfree((void const *)scq); return ((scq_info *)0); } else { } tmp___0 = kmalloc((unsigned long )(size / 16) * 8UL, 208U); scq->skb = (struct sk_buff **)tmp___0; if ((unsigned long )scq->skb == (unsigned long )((struct sk_buff **)0)) { kfree((void const *)scq->org); kfree((void const *)scq); return ((scq_info *)0); } else { } scq->num_entries = (unsigned int )(size / 16); scq->base = (ns_scqe *)((((unsigned long )scq->org + (unsigned long )size) - 1UL) & - ((unsigned long )size)); scq->next = scq->base; scq->last = scq->base + (unsigned long )(scq->num_entries - 1U); scq->tail = (ns_scqe volatile *)scq->last; scq->scd = scd; scq->num_entries = (unsigned int )(size / 16); scq->tbd_count = 0; __init_waitqueue_head(& scq->scqfull_waitq, "&scq->scqfull_waitq", & __key); scq->full = 0; spinlock_check(& scq->lock); __raw_spin_lock_init(& scq->lock.__annonCompField18.rlock, "&(&scq->lock)->rlock", & __key___0); i = 0; goto ldv_50350; ldv_50349: *(scq->skb + (unsigned long )i) = (struct sk_buff *)0; i = i + 1; ldv_50350: ; if ((unsigned int )i < scq->num_entries) { goto ldv_50349; } else { } return (scq); } } static void free_scq(ns_dev *card , scq_info *scq , struct atm_vcc *vcc ) { int i ; { if (scq->num_entries == 512U) { i = 0; goto ldv_50359; ldv_50358: ; if ((unsigned long )*(scq->skb + (unsigned long )i) != (unsigned long )((struct sk_buff *)0)) { vcc = ((struct atm_skb_data *)(& (*(scq->skb + (unsigned long )i))->cb))->vcc; if ((unsigned long )vcc->pop != (unsigned long )((void (*)(struct atm_vcc * , struct sk_buff * ))0)) { (*(vcc->pop))(vcc, *(scq->skb + (unsigned long )i)); } else { dev_kfree_skb_any(*(scq->skb + (unsigned long )i)); } } else { } i = i + 1; ldv_50359: ; if ((unsigned int )i < scq->num_entries) { goto ldv_50358; } else { } } else if ((unsigned long )vcc == (unsigned long )((struct atm_vcc *)0)) { printk("nicstar: free_scq() called with vcc == NULL for fixed rate scq."); i = 0; goto ldv_50362; ldv_50361: dev_kfree_skb_any(*(scq->skb + (unsigned long )i)); i = i + 1; ldv_50362: ; if ((unsigned int )i < scq->num_entries) { goto ldv_50361; } else { } } else { i = 0; goto ldv_50365; ldv_50364: ; if ((unsigned long )*(scq->skb + (unsigned long )i) != (unsigned long )((struct sk_buff *)0)) { if ((unsigned long )vcc->pop != (unsigned long )((void (*)(struct atm_vcc * , struct sk_buff * ))0)) { (*(vcc->pop))(vcc, *(scq->skb + (unsigned long )i)); } else { dev_kfree_skb_any(*(scq->skb + (unsigned long )i)); } } else { } i = i + 1; ldv_50365: ; if ((unsigned int )i < scq->num_entries) { goto ldv_50364; } else { } } kfree((void const *)scq->skb); dma_free_attrs(& (card->pcidev)->dev, scq->num_entries == 512U ? 16384UL : 2048UL, scq->org, scq->dma, (struct dma_attrs *)0); kfree((void const *)scq); return; } } static void push_rxbufs(ns_dev *card , struct sk_buff *skb ) { struct sk_buff *handle1 ; struct sk_buff *handle2 ; int id1 ; int id2 ; u32 addr1 ; u32 addr2 ; u32 stat ; unsigned long flags ; dma_addr_t tmp ; unsigned int tmp___0 ; unsigned int tmp___1 ; { handle2 = (struct sk_buff *)0; addr2 = 0U; handle1 = skb; tmp = dma_map_single_attrs(& (card->pcidev)->dev, (void *)skb->data, ((struct ns_skb_prv *)(& skb->cb) + 1U)->buf_type == 0U ? 52UL : 16432UL, 1, (struct dma_attrs *)0); addr1 = (u32 )tmp; ((struct ns_skb_prv *)(& skb->cb) + 1U)->dma = addr1; stat = readl((void const volatile *)card->membase + 24U); card->sbfqc = (int )((stat & 4278190080U) >> 23); card->lbfqc = (int )((stat & 16711680U) >> 15); if (((struct ns_skb_prv *)(& skb->cb) + 1U)->buf_type == 0U) { if (addr2 == 0U) { if (card->sm_addr != 0U) { addr2 = card->sm_addr; handle2 = card->sm_handle; card->sm_addr = 0U; card->sm_handle = (struct sk_buff *)0; } else { card->sm_addr = addr1; card->sm_handle = handle1; } } else { } } else if (addr2 == 0U) { if (card->lg_addr != 0U) { addr2 = card->lg_addr; handle2 = card->lg_handle; card->lg_addr = 0U; card->lg_handle = (struct sk_buff *)0; } else { card->lg_addr = addr1; card->lg_handle = handle1; } } else { } if (addr2 != 0U) { if (((struct ns_skb_prv *)(& skb->cb) + 1U)->buf_type == 0U) { if ((unsigned int )card->sbfqc >= card->sbnr.max) { skb_unlink(handle1, & card->sbpool.queue); dev_kfree_skb_any(handle1); skb_unlink(handle2, & card->sbpool.queue); dev_kfree_skb_any(handle2); return; } else { card->sbfqc = card->sbfqc + 2; } } else if ((unsigned int )card->lbfqc >= card->lbnr.max) { skb_unlink(handle1, & card->lbpool.queue); dev_kfree_skb_any(handle1); skb_unlink(handle2, & card->lbpool.queue); dev_kfree_skb_any(handle2); return; } else { card->lbfqc = card->lbfqc + 2; } id1 = idr_alloc(& card->idr, (void *)handle1, 0, 0, 32U); if (id1 < 0) { goto out; } else { } id2 = idr_alloc(& card->idr, (void *)handle2, 0, 0, 32U); if (id2 < 0) { goto out; } else { } ldv_spin_lock(); goto ldv_50381; ldv_50380: ; ldv_50381: tmp___0 = readl((void const volatile *)card->membase + 24U); if ((tmp___0 & 512U) != 0U) { goto ldv_50380; } else { } writel(addr2, (void volatile *)card->membase + 12U); writel((unsigned int )id2, (void volatile *)card->membase + 8U); writel(addr1, (void volatile *)card->membase + 4U); writel((unsigned int )id1, (void volatile *)card->membase); writel(((struct ns_skb_prv *)(& skb->cb) + 1U)->buf_type | 1610612736U, (void volatile *)card->membase + 16U); spin_unlock_irqrestore(& card->res_lock, flags); } else { } if (((int )card->efbie == 0 && (unsigned int )card->sbfqc >= card->sbnr.min) && (unsigned int )card->lbfqc >= card->lbnr.min) { card->efbie = 1; tmp___1 = readl((void const volatile *)card->membase + 20U); writel(tmp___1 | 16777216U, (void volatile *)card->membase + 20U); } else { } out: ; return; } } static irqreturn_t ns_irq_handler(int irq , void *dev_id ) { u32 stat_r ; ns_dev *card ; struct atm_dev *dev ; unsigned long flags ; struct sk_buff *oldbuf ; void *tmp ; unsigned int tmp___0 ; int i ; struct sk_buff *sb ; unsigned int tmp___1 ; int i___0 ; struct sk_buff *lb ; unsigned int tmp___2 ; { card = (ns_dev *)dev_id; dev = card->atmdev; card->intcnt = card->intcnt + 1U; ldv_spin_lock(); stat_r = readl((void const volatile *)card->membase + 24U); if ((stat_r & 32768U) != 0U) { process_tsq(card); writel(32768U, (void volatile *)card->membase + 24U); } else { } if ((stat_r & 16384U) != 0U) { writel(16384U, (void volatile *)card->membase + 24U); } else { } if ((stat_r & 4096U) != 0U) { writel(4096U, (void volatile *)card->membase + 24U); process_tsq(card); } else { } if ((stat_r & 2048U) != 0U) { writel(2048U, (void volatile *)card->membase + 24U); } else { } if ((stat_r & 1024U) != 0U) { writel(1024U, (void volatile *)card->membase + 24U); if ((unsigned long )dev->phy != (unsigned long )((struct atmphy_ops const *)0) && (unsigned long )(dev->phy)->interrupt != (unsigned long )((void (*/* const */)(struct atm_dev * ))0)) { (*((dev->phy)->interrupt))(dev); } else { } } else { } if ((stat_r & 256U) != 0U) { writel(256U, (void volatile *)card->membase + 24U); printk("nicstar%d: Small free buffer queue is full.\n", card->index); } else { } if ((stat_r & 128U) != 0U) { writel(128U, (void volatile *)card->membase + 24U); printk("nicstar%d: Large free buffer queue is full.\n", card->index); } else { } if ((stat_r & 64U) != 0U) { writel(64U, (void volatile *)card->membase + 24U); printk("nicstar%d: RSQ full.\n", card->index); process_rsq(card); } else { } if ((stat_r & 32U) != 0U) { process_rsq(card); writel(32U, (void volatile *)card->membase + 24U); } else { } if ((stat_r & 16U) != 0U) { writel(16U, (void volatile *)card->membase + 24U); printk("nicstar%d: Raw cell received and no support yet...\n", card->index); goto ldv_50393; ldv_50392: ; if ((card->rawcell)->word_2 != 0U) { oldbuf = card->rcbuf; tmp = idr_find(& card->idr, (int )(card->rawcell)->word_2); card->rcbuf = (struct sk_buff *)tmp; card->rawch = ((struct ns_skb_prv *)(& (card->rcbuf)->cb) + 1U)->dma; card->rawcell = (struct ns_rcqe *)(card->rcbuf)->data; recycle_rx_buf(card, oldbuf); } else { card->rawch = card->rawch + 64U; card->rawcell = card->rawcell + 1; } ldv_50393: tmp___0 = readl((void const volatile *)card->membase + 52U); if (tmp___0 != card->rawch) { goto ldv_50392; } else { } } else { } if ((stat_r & 8U) != 0U) { writel(8U, (void volatile *)card->membase + 24U); printk("nicstar%d: Small free buffer queue empty.\n", card->index); i = 0; goto ldv_50399; ldv_50398: sb = dev_alloc_skb(52U); if ((unsigned long )sb == (unsigned long )((struct sk_buff *)0)) { tmp___1 = readl((void const volatile *)card->membase + 20U); writel(tmp___1 & 4278190079U, (void volatile *)card->membase + 20U); card->efbie = 0; goto ldv_50397; } else { } ((struct ns_skb_prv *)(& sb->cb) + 1U)->buf_type = 0U; skb_queue_tail(& card->sbpool.queue, sb); skb_reserve(sb, 4); push_rxbufs(card, sb); i = i + 1; ldv_50399: ; if ((unsigned int )i < card->sbnr.min) { goto ldv_50398; } else { } ldv_50397: card->sbfqc = i; process_rsq(card); } else { } if ((stat_r & 4U) != 0U) { writel(4U, (void volatile *)card->membase + 24U); printk("nicstar%d: Large free buffer queue empty.\n", card->index); i___0 = 0; goto ldv_50404; ldv_50403: lb = dev_alloc_skb(16432U); if ((unsigned long )lb == (unsigned long )((struct sk_buff *)0)) { tmp___2 = readl((void const volatile *)card->membase + 20U); writel(tmp___2 & 4278190079U, (void volatile *)card->membase + 20U); card->efbie = 0; goto ldv_50402; } else { } ((struct ns_skb_prv *)(& lb->cb) + 1U)->buf_type = 1U; skb_queue_tail(& card->lbpool.queue, lb); skb_reserve(lb, 48); push_rxbufs(card, lb); i___0 = i___0 + 1; ldv_50404: ; if ((unsigned int )i___0 < card->lbnr.min) { goto ldv_50403; } else { } ldv_50402: card->lbfqc = i___0; process_rsq(card); } else { } if ((stat_r & 2U) != 0U) { writel(2U, (void volatile *)card->membase + 24U); process_rsq(card); } else { } spin_unlock_irqrestore(& card->int_lock, flags); return (1); } } static int ns_open(struct atm_vcc *vcc ) { ns_dev *card ; vc_map *vc ; unsigned long tmpl ; unsigned long modl ; int tcr ; int tcra ; int n ; u32 u32d[4U] ; int frscdi ; int inuse ; short vpi ; int vci ; scq_info *scq ; u32 status ; int tmp ; { n = 0; frscdi = 0; vpi = vcc->vpi; vci = vcc->vci; card = (ns_dev *)(vcc->dev)->dev_data; if ((unsigned int )vcc->qos.aal != 5U && (unsigned int )vcc->qos.aal != 13U) { return (-22); } else { } vc = (vc_map *)(& card->vcmap) + (unsigned long )(((int )vpi << card->vcibits) | vci); vcc->dev_data = (void *)vc; inuse = 0; if ((unsigned int )vcc->qos.txtp.traffic_class != 0U && *((unsigned long *)vc + 0UL) != 0UL) { inuse = 1; } else { } if ((unsigned int )vcc->qos.rxtp.traffic_class != 0U && *((unsigned long *)vc + 0UL) != 0UL) { inuse = inuse + 2; } else { } if (inuse != 0) { printk("nicstar%d: %s vci already in use.\n", card->index, inuse != 1 ? (inuse == 2 ? (char *)"rx" : (char *)"tx and rx") : (char *)"tx"); return (-22); } else { } set_bit(0L, (unsigned long volatile *)(& vcc->flags)); tmp = constant_test_bit(2L, (unsigned long const volatile *)(& vcc->flags)); if (tmp == 0) { set_bit(2L, (unsigned long volatile *)(& vcc->flags)); if ((unsigned int )vcc->qos.txtp.traffic_class == 2U) { if ((vcc->qos.txtp.max_pcr == 0 && vcc->qos.txtp.pcr == 0) && vcc->qos.txtp.min_pcr == 0) { clear_bit(2L, (unsigned long volatile *)(& vcc->flags)); clear_bit(0L, (unsigned long volatile *)(& vcc->flags)); return (-22); } else { } tcr = atm_pcr_goal((struct atm_trafprm const *)(& vcc->qos.txtp)); tcra = tcr < 0 ? - tcr : tcr; tmpl = (unsigned long )tcra * 2340UL; modl = tmpl % card->max_pcr; n = (int )(tmpl / card->max_pcr); if (tcr > 0) { if (modl != 0UL) { n = n + 1; } else { } } else if (tcr == 0) { n = (int )card->tst_free_entries + -340; if (n <= 0) { clear_bit(2L, (unsigned long volatile *)(& vcc->flags)); clear_bit(0L, (unsigned long volatile *)(& vcc->flags)); return (-22); } else { } } else { } if (n == 0) { printk("nicstar%d: selected bandwidth < granularity.\n", card->index); clear_bit(2L, (unsigned long volatile *)(& vcc->flags)); clear_bit(0L, (unsigned long volatile *)(& vcc->flags)); return (-22); } else { } if ((int )card->tst_free_entries + -340 < n) { clear_bit(2L, (unsigned long volatile *)(& vcc->flags)); clear_bit(0L, (unsigned long volatile *)(& vcc->flags)); return (-22); } else { card->tst_free_entries = (int )card->tst_free_entries - n; } frscdi = 0; goto ldv_50423; ldv_50422: ; if ((unsigned long )card->scd2vc[frscdi] == (unsigned long )((vc_map *)0)) { card->scd2vc[frscdi] = vc; goto ldv_50421; } else { } frscdi = frscdi + 1; ldv_50423: ; if (frscdi <= 459) { goto ldv_50422; } else { } ldv_50421: ; if (frscdi == 460) { card->tst_free_entries = (int )card->tst_free_entries + n; clear_bit(2L, (unsigned long volatile *)(& vcc->flags)); clear_bit(0L, (unsigned long volatile *)(& vcc->flags)); return (-16); } else { } vc->cbr_scd = (u32 )(frscdi * 12 + 119370); scq = get_scq(card, 1024, vc->cbr_scd); if ((unsigned long )scq == (unsigned long )((scq_info *)0)) { card->scd2vc[frscdi] = (vc_map *)0; card->tst_free_entries = (int )card->tst_free_entries + n; clear_bit(2L, (unsigned long volatile *)(& vcc->flags)); clear_bit(0L, (unsigned long volatile *)(& vcc->flags)); return (-12); } else { } vc->scq = scq; u32d[0] = (u32 )scq->dma + ((u32 )((long )scq->base) - (u32 )((long )scq->org)); u32d[1] = 0U; u32d[2] = 4294967295U; u32d[3] = 0U; ns_write_sram(card, vc->cbr_scd, (u32 *)(& u32d), 4); fill_tst(card, n, vc); } else if ((unsigned int )vcc->qos.txtp.traffic_class == 1U) { vc->cbr_scd = 0U; vc->scq = card->scq0; } else { } if ((unsigned int )vcc->qos.txtp.traffic_class != 0U) { vc->tx = 1U; vc->tx_vcc = vcc; vc->tbd_count = 0; } else { } if ((unsigned int )vcc->qos.rxtp.traffic_class != 0U) { vc->rx = 1U; vc->rx_vcc = vcc; vc->rx_iov = (struct sk_buff *)0; if ((unsigned int )vcc->qos.aal == 5U) { status = 655360U; } else { status = 524288U; } ns_write_sram(card, (u32 )((((int )vpi << card->vcibits) | vci) * 4), & status, 1); } else { } } else { } set_bit(1L, (unsigned long volatile *)(& vcc->flags)); return (0); } } static void ns_close(struct atm_vcc *vcc ) { vc_map *vc ; ns_dev *card ; u32 data ; int i ; u32 addr ; unsigned long flags ; unsigned int tmp ; struct sk_buff *iovb ; u32 stat ; unsigned long flags___0 ; ns_scqe *scqep ; scq_info *scq ; ns_scqe tsr ; u32 scdi ; u32 scqi ; u32 data___0 ; int index ; unsigned long flags___1 ; scq_info *scq___0 ; { vc = (vc_map *)vcc->dev_data; card = (ns_dev *)(vcc->dev)->dev_data; clear_bit(1L, (unsigned long volatile *)(& vcc->flags)); if ((unsigned int )vcc->qos.rxtp.traffic_class != 0U) { addr = (u32 )((((int )vcc->vpi << card->vcibits) | vcc->vci) * 4); ldv_spin_lock(); goto ldv_50435; ldv_50434: ; ldv_50435: tmp = readl((void const volatile *)card->membase + 24U); if ((tmp & 512U) != 0U) { goto ldv_50434; } else { } writel((addr << 2) | 536870912U, (void volatile *)card->membase + 16U); spin_unlock_irqrestore(& card->res_lock, flags); vc->rx = 0U; if ((unsigned long )vc->rx_iov != (unsigned long )((struct sk_buff *)0)) { stat = readl((void const volatile *)card->membase + 24U); card->sbfqc = (int )((stat & 4278190080U) >> 23); card->lbfqc = (int )((stat & 16711680U) >> 15); iovb = vc->rx_iov; recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data, ((struct ns_skb_prv *)(& iovb->cb) + 1U)->iovcnt); ((struct ns_skb_prv *)(& iovb->cb) + 1U)->iovcnt = 0; ldv_spin_lock(); recycle_iov_buf(card, iovb); spin_unlock_irqrestore(& card->int_lock, flags); vc->rx_iov = (struct sk_buff *)0; } else { } } else { } if ((unsigned int )vcc->qos.txtp.traffic_class != 0U) { vc->tx = 0U; } else { } if ((unsigned int )vcc->qos.txtp.traffic_class == 2U) { scq = vc->scq; ldv_50448: ldv_spin_lock(); scqep = scq->next; if ((unsigned long )scq->base == (unsigned long )scqep) { scqep = scq->last; } else { scqep = scqep - 1; } if ((unsigned long )scq->tail == (unsigned long )((struct ns_scqe volatile *)scqep)) { spin_unlock_irqrestore(& scq->lock, flags___0); goto ldv_50442; } else { } if ((int )scqep->word_1 >= 0 && (unsigned long )scq->tail != (unsigned long )((struct ns_scqe volatile *)scq->next)) { tsr.word_1 = 2684354560U; scdi = (vc->cbr_scd - 119370U) / 12U; scqi = (u32 )(((long )scq->next - (long )scq->base) / 16L); tsr.word_2 = ((scdi << 16) | scqi) | 32768U; tsr.word_3 = 0U; tsr.word_4 = 0U; *(scq->next) = tsr; index = (int )scqi; *(scq->skb + (unsigned long )index) = (struct sk_buff *)0; if ((unsigned long )scq->next == (unsigned long )scq->last) { scq->next = scq->base; } else { scq->next = scq->next + 1; } data___0 = (u32 )scq->dma + ((u32 )((long )scq->next) - (u32 )((long )scq->org)); ns_write_sram(card, scq->scd, & data___0, 1); } else { } spin_unlock_irqrestore(& scq->lock, flags___0); schedule(); goto ldv_50448; ldv_50442: data = 1073741824U; i = 0; goto ldv_50450; ldv_50449: ; if ((unsigned long )card->tste2vc[i] == (unsigned long )vc) { ns_write_sram(card, (unsigned int )card->tst_addr + (unsigned int )i, & data, 1); card->tste2vc[i] = (vc_map *)0; card->tst_free_entries = card->tst_free_entries + (int volatile )1; } else { } i = i + 1; ldv_50450: ; if (i <= 2339) { goto ldv_50449; } else { } card->scd2vc[(vc->cbr_scd - 119370U) / 12U] = (vc_map *)0; free_scq(card, vc->scq, vcc); } else { } if ((unsigned int )vcc->qos.txtp.traffic_class != 0U) { scq___0 = card->scq0; ldv_spin_lock(); i = 0; goto ldv_50455; ldv_50454: ; if ((unsigned long )*(scq___0->skb + (unsigned long )i) != (unsigned long )((struct sk_buff *)0) && (unsigned long )((struct atm_skb_data *)(& (*(scq___0->skb + (unsigned long )i))->cb))->vcc == (unsigned long )vcc) { ((struct atm_skb_data *)(& (*(scq___0->skb + (unsigned long )i))->cb))->vcc = (struct atm_vcc *)0; atm_return(vcc, (int )(*(scq___0->skb + (unsigned long )i))->truesize); } else { } i = i + 1; ldv_50455: ; if ((unsigned int )i < scq___0->num_entries) { goto ldv_50454; } else { } spin_unlock_irqrestore(& scq___0->lock, flags___1); } else { } vcc->dev_data = (void *)0; clear_bit(2L, (unsigned long volatile *)(& vcc->flags)); clear_bit(0L, (unsigned long volatile *)(& vcc->flags)); return; } } static void fill_tst(ns_dev *card , int n , vc_map *vc ) { u32 new_tst ; unsigned long cl ; int e ; int r ; u32 data ; { new_tst = card->tst_addr; e = 0; goto ldv_50469; ldv_50468: ; if ((unsigned long )card->tste2vc[e] == (unsigned long )((vc_map *)0)) { goto ldv_50467; } else { } e = e + 1; ldv_50469: ; if (e <= 2339) { goto ldv_50468; } else { } ldv_50467: ; if (e == 2340) { printk("nicstar%d: No free TST entries found. \n", card->index); return; } else { } r = n; cl = 2340UL; data = vc->cbr_scd | 536870912U; goto ldv_50471; ldv_50470: ; if (cl > 2339UL && (unsigned long )card->tste2vc[e] == (unsigned long )((vc_map *)0)) { card->tste2vc[e] = vc; ns_write_sram(card, new_tst + (u32 )e, & data, 1); cl = cl - 2340UL; r = r - 1; } else { } e = e + 1; if (e == 2340) { e = 0; } else { } cl = (unsigned long )n + cl; ldv_50471: ; if (r > 0) { goto ldv_50470; } else { } data = new_tst | 1610612736U; ns_write_sram(card, new_tst + 2340U, & data, 1); ns_write_sram(card, (unsigned int )card->tst_addr + 2340U, & data, 1); card->tst_addr = new_tst; return; } } static int ns_send(struct atm_vcc *vcc , struct sk_buff *skb ) { ns_dev *card ; vc_map *vc ; scq_info *scq ; unsigned long buflen ; ns_scqe scqe ; u32 flags ; unsigned char *tmp ; dma_addr_t tmp___0 ; int tmp___1 ; { card = (ns_dev *)(vcc->dev)->dev_data; vc = (vc_map *)vcc->dev_data; if ((unsigned long )vc == (unsigned long )((vc_map *)0)) { printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n", card->index); atomic_inc(& (vcc->stats)->tx_err); dev_kfree_skb_any(skb); return (-22); } else { } if (*((unsigned long *)vc + 0UL) == 0UL) { printk("nicstar%d: Trying to transmit on a non-tx VC.\n", card->index); atomic_inc(& (vcc->stats)->tx_err); dev_kfree_skb_any(skb); return (-22); } else { } if ((unsigned int )vcc->qos.aal != 5U && (unsigned int )vcc->qos.aal != 13U) { printk("nicstar%d: Only AAL0 and AAL5 are supported.\n", card->index); atomic_inc(& (vcc->stats)->tx_err); dev_kfree_skb_any(skb); return (-22); } else { } tmp = skb_end_pointer((struct sk_buff const *)skb); if ((unsigned int )((struct skb_shared_info *)tmp)->nr_frags != 0U) { printk("nicstar%d: No scatter-gather yet.\n", card->index); atomic_inc(& (vcc->stats)->tx_err); dev_kfree_skb_any(skb); return (-22); } else { } ((struct atm_skb_data *)(& skb->cb))->vcc = vcc; tmp___0 = dma_map_single_attrs(& (card->pcidev)->dev, (void *)skb->data, (size_t )skb->len, 1, (struct dma_attrs *)0); ((struct ns_skb_prv *)(& skb->cb) + 1U)->dma = (u32 )tmp___0; if ((unsigned int )vcc->qos.aal == 5U) { buflen = (unsigned long )(((skb->len + 55U) / 48U) * 48U); flags = 134217728U; scqe.word_2 = ((struct ns_skb_prv *)(& skb->cb) + 1U)->dma; scqe.word_3 = skb->len; scqe.word_4 = (((unsigned int )vcc->vpi << 20) | ((unsigned int )vcc->vci << 4)) | ((int )((struct atm_skb_data *)(& skb->cb))->atm_options & 1 ? 1U : 0U); flags = flags | 1073741824U; } else { buflen = 48UL; flags = 0U; scqe.word_2 = ((struct ns_skb_prv *)(& skb->cb) + 1U)->dma + 4U; scqe.word_3 = 0U; if (((int )*(skb->data) & 2) != 0) { flags = flags | 1073741824U; } else { } scqe.word_4 = *((u32 *)skb->data) & 4026531855U; scqe.word_4 = scqe.word_4 | ((((unsigned int )vcc->vpi << 20) | ((unsigned int )vcc->vci << 4)) & 268435440U); } if ((unsigned int )vcc->qos.txtp.traffic_class == 2U) { scqe.word_1 = ((u32 )buflen | flags) | 8454144U; scq = ((vc_map *)vcc->dev_data)->scq; } else { scqe.word_1 = ((u32 )buflen | flags) | 8454144U; scq = card->scq0; } tmp___1 = push_scqe(card, vc, scq, & scqe, skb); if (tmp___1 != 0) { atomic_inc(& (vcc->stats)->tx_err); dev_kfree_skb_any(skb); return (-5); } else { } atomic_inc(& (vcc->stats)->tx); return (0); } } static int push_scqe(ns_dev *card , vc_map *vc , scq_info *scq , ns_scqe *tbd , struct sk_buff *skb ) { unsigned long flags ; ns_scqe tsr ; u32 scdi ; u32 scqi ; int scq_is_vbr ; u32 data ; int index ; int tmp ; long __ret ; wait_queue_t __wait ; long __ret___0 ; long __int ; long tmp___0 ; bool __cond ; bool __cond___0 ; int has_run ; int tmp___1 ; int tmp___2 ; long __ret___1 ; wait_queue_t __wait___0 ; long __ret___2 ; long __int___0 ; long tmp___3 ; bool __cond___1 ; bool __cond___2 ; { ldv_spin_lock(); goto ldv_50511; ldv_50510: tmp = preempt_count(); if (((unsigned long )tmp & 2096896UL) != 0UL) { spin_unlock_irqrestore(& scq->lock, flags); printk("nicstar%d: Error pushing TBD.\n", card->index); return (1); } else { } scq->full = 1; __ret = 1250L; __cond___0 = (unsigned long )scq->tail != (unsigned long )((struct ns_scqe volatile *)scq->next); if ((int )__cond___0 && __ret == 0L) { __ret = 1L; } else { } if (((int )__cond___0 || __ret == 0L) == 0) { __ret___0 = 1250L; INIT_LIST_HEAD(& __wait.task_list); __wait.flags = 0U; ldv_50507: tmp___0 = prepare_to_wait_event(& scq->scqfull_waitq, & __wait, 1); __int = tmp___0; __cond = (unsigned long )scq->tail != (unsigned long )((struct ns_scqe volatile *)scq->next); if ((int )__cond && __ret___0 == 0L) { __ret___0 = 1L; } else { } if (((int )__cond || __ret___0 == 0L) != 0) { goto ldv_50506; } else { } if (__int != 0L) { __ret___0 = __int; goto ldv_50506; } else { } spin_unlock_irq(& scq->lock); __ret___0 = schedule_timeout(__ret___0); spin_lock_irq(& scq->lock); goto ldv_50507; ldv_50506: finish_wait(& scq->scqfull_waitq, & __wait); __ret = __ret___0; } else { } if ((int )((signed char )scq->full) != 0) { spin_unlock_irqrestore(& scq->lock, flags); printk("nicstar%d: Timeout pushing TBD.\n", card->index); return (1); } else { } ldv_50511: ; if ((unsigned long )scq->tail == (unsigned long )((struct ns_scqe volatile *)scq->next)) { goto ldv_50510; } else { } *(scq->next) = *tbd; index = (int )(((long )scq->next - (long )scq->base) / 16L); *(scq->skb + (unsigned long )index) = skb; if ((unsigned long )scq->next == (unsigned long )scq->last) { scq->next = scq->base; } else { scq->next = scq->next + 1; } vc->tbd_count = vc->tbd_count + 1; if (scq->num_entries == 512U) { scq->tbd_count = scq->tbd_count + 1; scq_is_vbr = 1; } else { scq_is_vbr = 0; } if (vc->tbd_count > 0 || scq->tbd_count > 9) { has_run = 0; goto ldv_50529; ldv_50528: tmp___1 = preempt_count(); if (((unsigned long )tmp___1 & 2096896UL) != 0UL) { data = (u32 )scq->dma + ((u32 )((long )scq->next) - (u32 )((long )scq->org)); ns_write_sram(card, scq->scd, & data, 1); spin_unlock_irqrestore(& scq->lock, flags); printk("nicstar%d: Error pushing TSR.\n", card->index); return (0); } else { } scq->full = 1; tmp___2 = has_run; has_run = has_run + 1; if (tmp___2 != 0) { goto ldv_50514; } else { } __ret___1 = 1250L; __cond___2 = (unsigned long )scq->tail != (unsigned long )((struct ns_scqe volatile *)scq->next); if ((int )__cond___2 && __ret___1 == 0L) { __ret___1 = 1L; } else { } if (((int )__cond___2 || __ret___1 == 0L) == 0) { __ret___2 = 1250L; INIT_LIST_HEAD(& __wait___0.task_list); __wait___0.flags = 0U; ldv_50525: tmp___3 = prepare_to_wait_event(& scq->scqfull_waitq, & __wait___0, 1); __int___0 = tmp___3; __cond___1 = (unsigned long )scq->tail != (unsigned long )((struct ns_scqe volatile *)scq->next); if ((int )__cond___1 && __ret___2 == 0L) { __ret___2 = 1L; } else { } if (((int )__cond___1 || __ret___2 == 0L) != 0) { goto ldv_50524; } else { } if (__int___0 != 0L) { __ret___2 = __int___0; goto ldv_50524; } else { } spin_unlock_irq(& scq->lock); __ret___2 = schedule_timeout(__ret___2); spin_lock_irq(& scq->lock); goto ldv_50525; ldv_50524: finish_wait(& scq->scqfull_waitq, & __wait___0); __ret___1 = __ret___2; } else { } ldv_50529: ; if ((unsigned long )scq->tail == (unsigned long )((struct ns_scqe volatile *)scq->next)) { goto ldv_50528; } else { } ldv_50514: ; if ((int )((signed char )scq->full) == 0) { tsr.word_1 = 2684354560U; if (scq_is_vbr != 0) { scdi = 65535U; } else { scdi = (vc->cbr_scd - 119370U) / 12U; } scqi = (u32 )(((long )scq->next - (long )scq->base) / 16L); tsr.word_2 = ((scdi << 16) | scqi) | 32768U; tsr.word_3 = 0U; tsr.word_4 = 0U; *(scq->next) = tsr; index = (int )scqi; *(scq->skb + (unsigned long )index) = (struct sk_buff *)0; if ((unsigned long )scq->next == (unsigned long )scq->last) { scq->next = scq->base; } else { scq->next = scq->next + 1; } vc->tbd_count = 0; scq->tbd_count = 0; } else { } } else { } data = (u32 )scq->dma + ((u32 )((long )scq->next) - (u32 )((long )scq->org)); ns_write_sram(card, scq->scd, & data, 1); spin_unlock_irqrestore(& scq->lock, flags); return (0); } } static void process_tsq(ns_dev *card ) { u32 scdi ; scq_info *scq ; ns_tsi *previous ; ns_tsi *one_ahead ; ns_tsi *two_ahead ; int serviced_entries ; { previous = (ns_tsi *)0; serviced_entries = 0; if ((unsigned long )card->tsq.next == (unsigned long )card->tsq.last) { one_ahead = card->tsq.base; } else { one_ahead = card->tsq.next + 1UL; } if ((unsigned long )card->tsq.last == (unsigned long )one_ahead) { two_ahead = card->tsq.base; } else { two_ahead = one_ahead + 1UL; } goto ldv_50543; ldv_50542: serviced_entries = 1; goto ldv_50540; ldv_50539: ; if ((unsigned long )card->tsq.next == (unsigned long )card->tsq.last) { card->tsq.next = card->tsq.base; } else { card->tsq.next = card->tsq.next + 1; } ldv_50540: ; if ((int )(card->tsq.next)->word_2 < 0) { goto ldv_50539; } else { } if ((card->tsq.next)->word_1 != 0U) { scdi = (card->tsq.next)->word_1 >> 16; if (scdi == 65535U) { scq = card->scq0; } else { if ((unsigned long )card->scd2vc[scdi] == (unsigned long )((vc_map *)0)) { printk("nicstar%d: could not find VC from SCD index.\n", card->index); (card->tsq.next)->word_2 = 2147483648U; return; } else { } scq = (card->scd2vc[scdi])->scq; } drain_scq(card, scq, (int )(card->tsq.next)->word_1 & 32767); scq->full = 0; __wake_up(& scq->scqfull_waitq, 1U, 1, (void *)0); } else { } (card->tsq.next)->word_2 = 2147483648U; previous = card->tsq.next; if ((unsigned long )card->tsq.next == (unsigned long )card->tsq.last) { card->tsq.next = card->tsq.base; } else { card->tsq.next = card->tsq.next + 1; } if ((unsigned long )card->tsq.next == (unsigned long )card->tsq.last) { one_ahead = card->tsq.base; } else { one_ahead = card->tsq.next + 1UL; } if ((unsigned long )card->tsq.last == (unsigned long )one_ahead) { two_ahead = card->tsq.base; } else { two_ahead = one_ahead + 1UL; } ldv_50543: ; if (((int )(card->tsq.next)->word_2 >= 0 || (int )one_ahead->word_2 >= 0) || (int )two_ahead->word_2 >= 0) { goto ldv_50542; } else { } if (serviced_entries != 0) { writel((unsigned int )((long )previous) - (unsigned int )((long )card->tsq.base), (void volatile *)card->membase + 72U); } else { } return; } } static void drain_scq(ns_dev *card , scq_info *scq , int pos ) { struct atm_vcc *vcc ; struct sk_buff *skb ; int i ; unsigned long flags ; { if ((unsigned int )pos >= scq->num_entries) { printk("nicstar%d: Bad index on drain_scq().\n", card->index); return; } else { } ldv_spin_lock(); i = (int )(((long )scq->tail - (long )scq->base) / 16L); i = i + 1; if ((unsigned int )i == scq->num_entries) { i = 0; } else { } goto ldv_50555; ldv_50554: skb = *(scq->skb + (unsigned long )i); if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) { dma_unmap_single_attrs(& (card->pcidev)->dev, (dma_addr_t )((struct ns_skb_prv *)(& skb->cb) + 1U)->dma, (size_t )skb->len, 1, (struct dma_attrs *)0); vcc = ((struct atm_skb_data *)(& skb->cb))->vcc; if ((unsigned long )vcc != (unsigned long )((struct atm_vcc *)0) && (unsigned long )vcc->pop != (unsigned long )((void (*)(struct atm_vcc * , struct sk_buff * ))0)) { (*(vcc->pop))(vcc, skb); } else { dev_kfree_skb_irq(skb); } *(scq->skb + (unsigned long )i) = (struct sk_buff *)0; } else { } i = i + 1; if ((unsigned int )i == scq->num_entries) { i = 0; } else { } ldv_50555: ; if (i != pos) { goto ldv_50554; } else { } scq->tail = (ns_scqe volatile *)scq->base + (unsigned long )pos; spin_unlock_irqrestore(& scq->lock, flags); return; } } static void process_rsq(ns_dev *card ) { ns_rsqe *previous ; { if ((int )(card->rsq.next)->word_4 >= 0) { return; } else { } ldv_50561: dequeue_rx(card, card->rsq.next); (card->rsq.next)->word_4 = 0U; previous = card->rsq.next; if ((unsigned long )card->rsq.next == (unsigned long )card->rsq.last) { card->rsq.next = card->rsq.base; } else { card->rsq.next = card->rsq.next + 1; } if ((int )(card->rsq.next)->word_4 < 0) { goto ldv_50561; } else { } writel((unsigned int )((long )previous) - (unsigned int )((long )card->rsq.base), (void volatile *)card->membase + 36U); return; } } static void dequeue_rx(ns_dev *card , ns_rsqe *rsqe ) { u32 vpi ; u32 vci ; vc_map *vc ; struct sk_buff *iovb ; struct iovec *iov ; struct atm_vcc *vcc ; struct sk_buff *skb ; unsigned short aal5_len ; int len ; u32 stat ; u32 id ; void *tmp ; struct sk_buff *sb ; unsigned char *cell ; int i ; int tmp___0 ; unsigned char *tmp___1 ; struct sk_buff *new_iovb ; int tmp___2 ; unsigned char *L1L2 ; int tmp___3 ; struct sk_buff *sb___0 ; int tmp___4 ; int tmp___5 ; struct sk_buff *hb ; struct sk_buff *sb___1 ; struct sk_buff *lb ; int remaining ; int tocopy ; int j ; struct sk_buff *new_hb ; struct sk_buff *new_hb___0 ; int __min1 ; int __min2 ; unsigned char *tmp___6 ; int tmp___7 ; { stat = readl((void const volatile *)card->membase + 24U); card->sbfqc = (int )((stat & 4278190080U) >> 23); card->lbfqc = (int )((stat & 16711680U) >> 15); id = rsqe->buffer_handle; tmp = idr_find(& card->idr, (int )id); skb = (struct sk_buff *)tmp; if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) { return; } else { } idr_remove(& card->idr, (int )id); dma_sync_single_for_cpu(& (card->pcidev)->dev, (dma_addr_t )((struct ns_skb_prv *)(& skb->cb) + 1U)->dma, ((struct ns_skb_prv *)(& skb->cb) + 1U)->buf_type == 0U ? 52UL : 16432UL, 2); dma_unmap_single_attrs(& (card->pcidev)->dev, (dma_addr_t )((struct ns_skb_prv *)(& skb->cb) + 1U)->dma, ((struct ns_skb_prv *)(& skb->cb) + 1U)->buf_type == 0U ? 52UL : 16432UL, 2, (struct dma_attrs *)0); vpi = (rsqe->word_1 & 16711680U) >> 16; vci = rsqe->word_1 & 65535U; if ((unsigned long )vpi >> card->vpibits != 0UL || (unsigned long )vci >> card->vcibits != 0UL) { printk("nicstar%d: SDU received for out-of-range vc %d.%d.\n", card->index, vpi, vci); recycle_rx_buf(card, skb); return; } else { } vc = (vc_map *)(& card->vcmap) + (unsigned long )((vpi << card->vcibits) | vci); if (*((unsigned long *)vc + 0UL) == 0UL) { recycle_rx_buf(card, skb); return; } else { } vcc = vc->rx_vcc; if ((unsigned int )vcc->qos.aal == 13U) { cell = skb->data; i = (int )rsqe->word_4 & 511; goto ldv_50583; ldv_50582: sb = dev_alloc_skb(52U); if ((unsigned long )sb == (unsigned long )((struct sk_buff *)0)) { printk("nicstar%d: Can\'t allocate buffers for aal0.\n", card->index); atomic_add(i, & (vcc->stats)->rx_drop); goto ldv_50581; } else { } tmp___0 = atm_charge(vcc, (int )sb->truesize); if (tmp___0 == 0) { atomic_add(i + -1, & (vcc->stats)->rx_drop); dev_kfree_skb_any(sb); goto ldv_50581; } else { } *((u32 *)sb->data) = (rsqe->word_1 << 4) | ((rsqe->word_4 & 1024U) != 0U ? 1U : 0U); if (i == 1 && (rsqe->word_4 & 8192U) != 0U) { *((u32 *)sb->data) = *((u32 *)sb->data) | 2U; } else { } skb_put(sb, 4U); tmp___1 = skb_tail_pointer((struct sk_buff const *)sb); memcpy((void *)tmp___1, (void const *)cell, 48UL); skb_put(sb, 48U); ((struct atm_skb_data *)(& sb->cb))->vcc = vcc; __net_timestamp(sb); (*(vcc->push))(vcc, sb); atomic_inc(& (vcc->stats)->rx); cell = cell + 48UL; i = i - 1; ldv_50583: ; if (i != 0) { goto ldv_50582; } else { } ldv_50581: recycle_rx_buf(card, skb); return; } else { } iovb = vc->rx_iov; if ((unsigned long )iovb == (unsigned long )((struct sk_buff *)0)) { iovb = skb_dequeue(& card->iovpool.queue); if ((unsigned long )iovb == (unsigned long )((struct sk_buff *)0)) { iovb = alloc_skb(96U, 32U); if ((unsigned long )iovb == (unsigned long )((struct sk_buff *)0)) { printk("nicstar%d: Out of iovec buffers.\n", card->index); atomic_inc(& (vcc->stats)->rx_drop); recycle_rx_buf(card, skb); return; } else { } ((struct ns_skb_prv *)(& iovb->cb) + 1U)->buf_type = 4294967295U; } else { card->iovpool.count = card->iovpool.count - (int volatile )1; if ((unsigned int )card->iovpool.count < card->iovnr.min) { new_iovb = alloc_skb(96U, 32U); if ((unsigned long )new_iovb != (unsigned long )((struct sk_buff *)0)) { ((struct ns_skb_prv *)(& iovb->cb) + 1U)->buf_type = 4294967295U; skb_queue_tail(& card->iovpool.queue, new_iovb); card->iovpool.count = card->iovpool.count + (int volatile )1; } else { } } else { } } vc->rx_iov = iovb; ((struct ns_skb_prv *)(& iovb->cb) + 1U)->iovcnt = 0; iovb->len = 0U; iovb->data = iovb->head; skb_reset_tail_pointer(iovb); } else if (((struct ns_skb_prv *)(& iovb->cb) + 1U)->iovcnt > 5) { printk("nicstar%d: received too big AAL5 SDU.\n", card->index); atomic_inc(& (vcc->stats)->rx_err); recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data, 6); ((struct ns_skb_prv *)(& iovb->cb) + 1U)->iovcnt = 0; iovb->len = 0U; iovb->data = iovb->head; skb_reset_tail_pointer(iovb); } else { } tmp___2 = ((struct ns_skb_prv *)(& iovb->cb) + 1U)->iovcnt; ((struct ns_skb_prv *)(& iovb->cb) + 1U)->iovcnt = ((struct ns_skb_prv *)(& iovb->cb) + 1U)->iovcnt + 1; iov = (struct iovec *)iovb->data + (unsigned long )tmp___2; iov->iov_base = (void *)skb; iov->iov_len = (__kernel_size_t )((rsqe->word_4 & 511U) * 48U); iovb->len = iovb->len + (unsigned int )iov->iov_len; if ((rsqe->word_4 & 8192U) != 0U) { L1L2 = skb->data + (iov->iov_len + 0xfffffffffffffffaUL); aal5_len = (unsigned short )((int )((short )((int )*L1L2 << 8)) | (int )((short )*(L1L2 + 1UL))); len = (unsigned int )aal5_len != 0U ? (int )aal5_len : 65536; if (((rsqe->word_4 & 512U) != 0U || (unsigned int )(len + 8) > iovb->len) || (unsigned int )(len + 55) < iovb->len) { printk("nicstar%d: AAL5 CRC error", card->index); if ((unsigned int )(len + 8) > iovb->len || (unsigned int )(len + 55) < iovb->len) { printk(" - PDU size mismatch.\n"); } else { printk(".\n"); } atomic_inc(& (vcc->stats)->rx_err); recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data, ((struct ns_skb_prv *)(& iovb->cb) + 1U)->iovcnt); vc->rx_iov = (struct sk_buff *)0; recycle_iov_buf(card, iovb); return; } else { } if (((struct ns_skb_prv *)(& iovb->cb) + 1U)->iovcnt == 1) { tmp___3 = atm_charge(vcc, (int )skb->truesize); if (tmp___3 == 0) { push_rxbufs(card, skb); atomic_inc(& (vcc->stats)->rx_drop); } else { skb_put(skb, (unsigned int )len); dequeue_sm_buf(card, skb); ((struct atm_skb_data *)(& skb->cb))->vcc = vcc; __net_timestamp(skb); (*(vcc->push))(vcc, skb); atomic_inc(& (vcc->stats)->rx); } } else if (((struct ns_skb_prv *)(& iovb->cb) + 1U)->iovcnt == 2) { sb___0 = (struct sk_buff *)(iov + 0xffffffffffffffffUL)->iov_base; if (len <= 48) { tmp___4 = atm_charge(vcc, (int )sb___0->truesize); if (tmp___4 == 0) { push_rxbufs(card, sb___0); atomic_inc(& (vcc->stats)->rx_drop); } else { skb_put(sb___0, (unsigned int )len); dequeue_sm_buf(card, sb___0); ((struct atm_skb_data *)(& sb___0->cb))->vcc = vcc; __net_timestamp(sb___0); (*(vcc->push))(vcc, sb___0); atomic_inc(& (vcc->stats)->rx); } push_rxbufs(card, skb); } else { tmp___5 = atm_charge(vcc, (int )skb->truesize); if (tmp___5 == 0) { push_rxbufs(card, skb); atomic_inc(& (vcc->stats)->rx_drop); } else { dequeue_lg_buf(card, skb); skb_push(skb, 48U); skb_copy_from_linear_data((struct sk_buff const *)sb___0, (void *)skb->data, 48U); skb_put(skb, (unsigned int )(len + -48)); ((struct atm_skb_data *)(& skb->cb))->vcc = vcc; __net_timestamp(skb); (*(vcc->push))(vcc, skb); atomic_inc(& (vcc->stats)->rx); } push_rxbufs(card, sb___0); } } else { hb = skb_dequeue(& card->hbpool.queue); if ((unsigned long )hb == (unsigned long )((struct sk_buff *)0)) { hb = dev_alloc_skb(65568U); if ((unsigned long )hb == (unsigned long )((struct sk_buff *)0)) { printk("nicstar%d: Out of huge buffers.\n", card->index); atomic_inc(& (vcc->stats)->rx_drop); recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data, ((struct ns_skb_prv *)(& iovb->cb) + 1U)->iovcnt); vc->rx_iov = (struct sk_buff *)0; recycle_iov_buf(card, iovb); return; } else if ((unsigned int )card->hbpool.count < card->hbnr.min) { new_hb = dev_alloc_skb(65568U); if ((unsigned long )new_hb != (unsigned long )((struct sk_buff *)0)) { skb_queue_tail(& card->hbpool.queue, new_hb); card->hbpool.count = card->hbpool.count + (int volatile )1; } else { } } else { } ((struct ns_skb_prv *)(& hb->cb) + 1U)->buf_type = 4294967295U; } else { card->hbpool.count = card->hbpool.count - (int volatile )1; if ((unsigned int )card->hbpool.count < card->hbnr.min) { new_hb___0 = dev_alloc_skb(65568U); if ((unsigned long )new_hb___0 != (unsigned long )((struct sk_buff *)0)) { ((struct ns_skb_prv *)(& new_hb___0->cb) + 1U)->buf_type = 4294967295U; skb_queue_tail(& card->hbpool.queue, new_hb___0); card->hbpool.count = card->hbpool.count + (int volatile )1; } else { } if ((unsigned int )card->hbpool.count < card->hbnr.min) { new_hb___0 = dev_alloc_skb(65568U); if ((unsigned long )new_hb___0 != (unsigned long )((struct sk_buff *)0)) { ((struct ns_skb_prv *)(& new_hb___0->cb) + 1U)->buf_type = 4294967295U; skb_queue_tail(& card->hbpool.queue, new_hb___0); card->hbpool.count = card->hbpool.count + (int volatile )1; } else { } } else { } } else { } } iov = (struct iovec *)iovb->data; tmp___7 = atm_charge(vcc, (int )hb->truesize); if (tmp___7 == 0) { recycle_iovec_rx_bufs(card, iov, ((struct ns_skb_prv *)(& iovb->cb) + 1U)->iovcnt); if ((unsigned int )card->hbpool.count < card->hbnr.max) { skb_queue_tail(& card->hbpool.queue, hb); card->hbpool.count = card->hbpool.count + (int volatile )1; } else { dev_kfree_skb_any(hb); } atomic_inc(& (vcc->stats)->rx_drop); } else { sb___1 = (struct sk_buff *)iov->iov_base; skb_copy_from_linear_data((struct sk_buff const *)sb___1, (void *)hb->data, (unsigned int const )iov->iov_len); skb_put(hb, (unsigned int )iov->iov_len); remaining = (int )((unsigned int )len - (unsigned int )iov->iov_len); iov = iov + 1; push_rxbufs(card, sb___1); j = 1; goto ldv_50599; ldv_50598: lb = (struct sk_buff *)iov->iov_base; __min1 = remaining; __min2 = (int )iov->iov_len; tocopy = __min1 < __min2 ? __min1 : __min2; tmp___6 = skb_tail_pointer((struct sk_buff const *)hb); skb_copy_from_linear_data((struct sk_buff const *)lb, (void *)tmp___6, (unsigned int const )tocopy); skb_put(hb, (unsigned int )tocopy); iov = iov + 1; remaining = remaining - tocopy; push_rxbufs(card, lb); j = j + 1; ldv_50599: ; if (((struct ns_skb_prv *)(& iovb->cb) + 1U)->iovcnt > j) { goto ldv_50598; } else { } ((struct atm_skb_data *)(& hb->cb))->vcc = vcc; __net_timestamp(hb); (*(vcc->push))(vcc, hb); atomic_inc(& (vcc->stats)->rx); } } vc->rx_iov = (struct sk_buff *)0; recycle_iov_buf(card, iovb); } else { } return; } } static void recycle_rx_buf(ns_dev *card , struct sk_buff *skb ) { long tmp ; { tmp = ldv__builtin_expect(((struct ns_skb_prv *)(& skb->cb) + 1U)->buf_type == 4294967295U, 0L); if (tmp != 0L) { printk("nicstar%d: What kind of rx buffer is this?\n", card->index); dev_kfree_skb_any(skb); } else { push_rxbufs(card, skb); } return; } } static void recycle_iovec_rx_bufs(ns_dev *card , struct iovec *iov , int count ) { struct iovec *tmp ; int tmp___0 ; { goto ldv_50611; ldv_50610: tmp = iov; iov = iov + 1; recycle_rx_buf(card, (struct sk_buff *)tmp->iov_base); ldv_50611: tmp___0 = count; count = count - 1; if (tmp___0 > 0) { goto ldv_50610; } else { } return; } } static void recycle_iov_buf(ns_dev *card , struct sk_buff *iovb ) { { if ((unsigned int )card->iovpool.count < card->iovnr.max) { skb_queue_tail(& card->iovpool.queue, iovb); card->iovpool.count = card->iovpool.count + (int volatile )1; } else { dev_kfree_skb_any(iovb); } return; } } static void dequeue_sm_buf(ns_dev *card , struct sk_buff *sb ) { struct sk_buff *new_sb ; struct sk_buff *new_sb___0 ; { skb_unlink(sb, & card->sbpool.queue); if ((unsigned int )card->sbfqc < card->sbnr.init) { new_sb = dev_alloc_skb(52U); if ((unsigned long )new_sb != (unsigned long )((struct sk_buff *)0)) { ((struct ns_skb_prv *)(& new_sb->cb) + 1U)->buf_type = 0U; skb_queue_tail(& card->sbpool.queue, new_sb); skb_reserve(new_sb, 4); push_rxbufs(card, new_sb); } else { } } else { } if ((unsigned int )card->sbfqc < card->sbnr.init) { new_sb___0 = dev_alloc_skb(52U); if ((unsigned long )new_sb___0 != (unsigned long )((struct sk_buff *)0)) { ((struct ns_skb_prv *)(& new_sb___0->cb) + 1U)->buf_type = 0U; skb_queue_tail(& card->sbpool.queue, new_sb___0); skb_reserve(new_sb___0, 4); push_rxbufs(card, new_sb___0); } else { } } else { } return; } } static void dequeue_lg_buf(ns_dev *card , struct sk_buff *lb ) { struct sk_buff *new_lb ; struct sk_buff *new_lb___0 ; { skb_unlink(lb, & card->lbpool.queue); if ((unsigned int )card->lbfqc < card->lbnr.init) { new_lb = dev_alloc_skb(16432U); if ((unsigned long )new_lb != (unsigned long )((struct sk_buff *)0)) { ((struct ns_skb_prv *)(& new_lb->cb) + 1U)->buf_type = 1U; skb_queue_tail(& card->lbpool.queue, new_lb); skb_reserve(new_lb, 48); push_rxbufs(card, new_lb); } else { } } else { } if ((unsigned int )card->lbfqc < card->lbnr.init) { new_lb___0 = dev_alloc_skb(16432U); if ((unsigned long )new_lb___0 != (unsigned long )((struct sk_buff *)0)) { ((struct ns_skb_prv *)(& new_lb___0->cb) + 1U)->buf_type = 1U; skb_queue_tail(& card->lbpool.queue, new_lb___0); skb_reserve(new_lb___0, 48); push_rxbufs(card, new_lb___0); } else { } } else { } return; } } static int ns_proc_read(struct atm_dev *dev , loff_t *pos , char *page ) { u32 stat ; ns_dev *card ; int left ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; int tmp___6 ; int tmp___7 ; int tmp___8 ; int retval ; int tmp___9 ; { left = (int )*pos; card = (ns_dev *)dev->dev_data; stat = readl((void const volatile *)card->membase + 24U); tmp___0 = left; left = left - 1; if (tmp___0 == 0) { tmp = sprintf(page, "Pool count min init max \n"); return (tmp); } else { } tmp___2 = left; left = left - 1; if (tmp___2 == 0) { tmp___1 = sprintf(page, "Small %5d %5d %5d %5d \n", (stat & 4278190080U) >> 23, card->sbnr.min, card->sbnr.init, card->sbnr.max); return (tmp___1); } else { } tmp___4 = left; left = left - 1; if (tmp___4 == 0) { tmp___3 = sprintf(page, "Large %5d %5d %5d %5d \n", (stat & 16711680U) >> 15, card->lbnr.min, card->lbnr.init, card->lbnr.max); return (tmp___3); } else { } tmp___6 = left; left = left - 1; if (tmp___6 == 0) { tmp___5 = sprintf(page, "Huge %5d %5d %5d %5d \n", card->hbpool.count, card->hbnr.min, card->hbnr.init, card->hbnr.max); return (tmp___5); } else { } tmp___8 = left; left = left - 1; if (tmp___8 == 0) { tmp___7 = sprintf(page, "Iovec %5d %5d %5d %5d \n", card->iovpool.count, card->iovnr.min, card->iovnr.init, card->iovnr.max); return (tmp___7); } else { } tmp___9 = left; left = left - 1; if (tmp___9 == 0) { retval = sprintf(page, "Interrupt counter: %u \n", card->intcnt); card->intcnt = 0U; return (retval); } else { } return (0); } } static int ns_ioctl(struct atm_dev *dev , unsigned int cmd , void *arg ) { ns_dev *card ; pool_levels pl ; long btype ; unsigned long flags ; int __ret_gu ; register unsigned long __val_gu ; unsigned int tmp ; unsigned int tmp___0 ; unsigned long tmp___1 ; bool tmp___2 ; int tmp___3 ; unsigned long tmp___4 ; bool tmp___5 ; int tmp___6 ; struct sk_buff *sb ; struct sk_buff *lb ; struct sk_buff *hb ; struct sk_buff *hb___0 ; struct sk_buff *iovb ; struct sk_buff *iovb___0 ; int tmp___7 ; { card = (ns_dev *)dev->dev_data; switch (cmd) { case 3222298977U: __might_fault("/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/2870/dscv_tempdir/dscv/ri/43_2a/drivers/atm/nicstar.c", 2473); __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (& ((pool_levels *)arg)->buftype), "i" (4UL)); pl.buftype = (int )__val_gu; if (__ret_gu != 0) { return (-14); } else { } switch (pl.buftype) { case 1: tmp = readl((void const volatile *)card->membase + 24U); pl.count = (int )((tmp & 4278190080U) >> 23); pl.level.min = card->sbnr.min; pl.level.init = card->sbnr.init; pl.level.max = card->sbnr.max; goto ldv_50652; case 2: tmp___0 = readl((void const volatile *)card->membase + 24U); pl.count = (int )((tmp___0 & 16711680U) >> 15); pl.level.min = card->lbnr.min; pl.level.init = card->lbnr.init; pl.level.max = card->lbnr.max; goto ldv_50652; case 3: pl.count = card->hbpool.count; pl.level.min = card->hbnr.min; pl.level.init = card->hbnr.init; pl.level.max = card->hbnr.max; goto ldv_50652; case 4: pl.count = card->iovpool.count; pl.level.min = card->iovnr.min; pl.level.init = card->iovnr.init; pl.level.max = card->iovnr.max; goto ldv_50652; default: ; return (-515); } ldv_50652: tmp___1 = copy_to_user(arg, (void const *)(& pl), 20UL); if (tmp___1 == 0UL) { return (20); } else { return (-14); } case 1074815330U: tmp___2 = capable(12); if (tmp___2) { tmp___3 = 0; } else { tmp___3 = 1; } if (tmp___3) { return (-1); } else { } tmp___4 = copy_from_user((void *)(& pl), (void const *)arg, 20UL); if (tmp___4 != 0UL) { return (-14); } else { } if (pl.level.min >= pl.level.init || pl.level.init >= pl.level.max) { return (-22); } else { } if (pl.level.min == 0U) { return (-22); } else { } switch (pl.buftype) { case 1: ; if (pl.level.max > 256U) { return (-22); } else { } card->sbnr.min = pl.level.min; card->sbnr.init = pl.level.init; card->sbnr.max = pl.level.max; goto ldv_50659; case 2: ; if (pl.level.max > 128U) { return (-22); } else { } card->lbnr.min = pl.level.min; card->lbnr.init = pl.level.init; card->lbnr.max = pl.level.max; goto ldv_50659; case 3: ; if (pl.level.max > 64U) { return (-22); } else { } card->hbnr.min = pl.level.min; card->hbnr.init = pl.level.init; card->hbnr.max = pl.level.max; goto ldv_50659; case 4: ; if (pl.level.max > 256U) { return (-22); } else { } card->iovnr.min = pl.level.min; card->iovnr.init = pl.level.init; card->iovnr.max = pl.level.max; goto ldv_50659; default: ; return (-22); } ldv_50659: ; return (0); case 24931U: tmp___5 = capable(12); if (tmp___5) { tmp___6 = 0; } else { tmp___6 = 1; } if (tmp___6) { return (-1); } else { } btype = (long )arg; switch (btype) { case 1L: ; goto ldv_50668; ldv_50667: sb = __dev_alloc_skb(52U, 208U); if ((unsigned long )sb == (unsigned long )((struct sk_buff *)0)) { return (-12); } else { } ((struct ns_skb_prv *)(& sb->cb) + 1U)->buf_type = 0U; skb_queue_tail(& card->sbpool.queue, sb); skb_reserve(sb, 4); push_rxbufs(card, sb); ldv_50668: ; if ((unsigned int )card->sbfqc < card->sbnr.init) { goto ldv_50667; } else { } goto ldv_50670; case 2L: ; goto ldv_50674; ldv_50673: lb = __dev_alloc_skb(16432U, 208U); if ((unsigned long )lb == (unsigned long )((struct sk_buff *)0)) { return (-12); } else { } ((struct ns_skb_prv *)(& lb->cb) + 1U)->buf_type = 1U; skb_queue_tail(& card->lbpool.queue, lb); skb_reserve(lb, 48); push_rxbufs(card, lb); ldv_50674: ; if ((unsigned int )card->lbfqc < card->lbnr.init) { goto ldv_50673; } else { } goto ldv_50670; case 3L: ; goto ldv_50679; ldv_50678: ldv_spin_lock(); hb = skb_dequeue(& card->hbpool.queue); card->hbpool.count = card->hbpool.count - (int volatile )1; spin_unlock_irqrestore(& card->int_lock, flags); if ((unsigned long )hb == (unsigned long )((struct sk_buff *)0)) { printk("nicstar%d: huge buffer count inconsistent.\n", card->index); } else { dev_kfree_skb_any(hb); } ldv_50679: ; if ((unsigned int )card->hbpool.count > card->hbnr.init) { goto ldv_50678; } else { } goto ldv_50683; ldv_50682: hb___0 = __dev_alloc_skb(65568U, 208U); if ((unsigned long )hb___0 == (unsigned long )((struct sk_buff *)0)) { return (-12); } else { } ((struct ns_skb_prv *)(& hb___0->cb) + 1U)->buf_type = 4294967295U; ldv_spin_lock(); skb_queue_tail(& card->hbpool.queue, hb___0); card->hbpool.count = card->hbpool.count + (int volatile )1; spin_unlock_irqrestore(& card->int_lock, flags); ldv_50683: ; if ((unsigned int )card->hbpool.count < card->hbnr.init) { goto ldv_50682; } else { } goto ldv_50670; case 4L: ; goto ldv_50688; ldv_50687: ldv_spin_lock(); iovb = skb_dequeue(& card->iovpool.queue); card->iovpool.count = card->iovpool.count - (int volatile )1; spin_unlock_irqrestore(& card->int_lock, flags); if ((unsigned long )iovb == (unsigned long )((struct sk_buff *)0)) { printk("nicstar%d: iovec buffer count inconsistent.\n", card->index); } else { dev_kfree_skb_any(iovb); } ldv_50688: ; if ((unsigned int )card->iovpool.count > card->iovnr.init) { goto ldv_50687; } else { } goto ldv_50692; ldv_50691: iovb___0 = alloc_skb(96U, 208U); if ((unsigned long )iovb___0 == (unsigned long )((struct sk_buff *)0)) { return (-12); } else { } ((struct ns_skb_prv *)(& iovb___0->cb) + 1U)->buf_type = 4294967295U; ldv_spin_lock(); skb_queue_tail(& card->iovpool.queue, iovb___0); card->iovpool.count = card->iovpool.count + (int volatile )1; spin_unlock_irqrestore(& card->int_lock, flags); ldv_50692: ; if ((unsigned int )card->iovpool.count < card->iovnr.init) { goto ldv_50691; } else { } goto ldv_50670; default: ; return (-22); } ldv_50670: ; return (0); default: ; if ((unsigned long )dev->phy != (unsigned long )((struct atmphy_ops const *)0) && (unsigned long )(dev->phy)->ioctl != (unsigned long )((int (*/* const */)(struct atm_dev * , unsigned int , void * ))0)) { tmp___7 = (*((dev->phy)->ioctl))(dev, cmd, arg); return (tmp___7); } else { printk("nicstar%d: %s == NULL \n", card->index, (unsigned long )dev->phy != (unsigned long )((struct atmphy_ops const *)0) ? (char *)"dev->phy->ioctl" : (char *)"dev->phy"); return (-515); } } } } static void ns_poll(unsigned long arg ) { int i ; ns_dev *card ; unsigned long flags ; u32 stat_r ; u32 stat_w ; int tmp ; { i = 0; goto ldv_50706; ldv_50705: card = cards[i]; tmp = spin_is_locked(& card->int_lock); if (tmp != 0) { goto ldv_50704; } else { } ldv_spin_lock(); stat_w = 0U; stat_r = readl((void const volatile *)card->membase + 24U); if ((stat_r & 32768U) != 0U) { stat_w = stat_w | 32768U; } else { } if ((stat_r & 32U) != 0U) { stat_w = stat_w | 32U; } else { } process_tsq(card); process_rsq(card); writel(stat_w, (void volatile *)card->membase + 24U); spin_unlock_irqrestore(& card->int_lock, flags); ldv_50704: i = i + 1; ldv_50706: ; if ((unsigned int )i < num_cards) { goto ldv_50705; } else { } ldv_mod_timer_45(& ns_timer, (unsigned long )jiffies + 250UL); return; } } static void ns_phy_put(struct atm_dev *dev , unsigned char value , unsigned long addr ) { ns_dev *card ; unsigned long flags ; unsigned int tmp ; { card = (ns_dev *)dev->dev_data; ldv_spin_lock(); goto ldv_50716; ldv_50715: ; ldv_50716: tmp = readl((void const volatile *)card->membase + 24U); if ((tmp & 512U) != 0U) { goto ldv_50715; } else { } writel((unsigned int )value, (void volatile *)card->membase); writel(((unsigned int )addr & 255U) | 2415919616U, (void volatile *)card->membase + 16U); spin_unlock_irqrestore(& card->res_lock, flags); return; } } static unsigned char ns_phy_get(struct atm_dev *dev , unsigned long addr ) { ns_dev *card ; unsigned long flags ; u32 data ; unsigned int tmp ; unsigned int tmp___0 ; unsigned int tmp___1 ; { card = (ns_dev *)dev->dev_data; ldv_spin_lock(); goto ldv_50726; ldv_50725: ; ldv_50726: tmp = readl((void const volatile *)card->membase + 24U); if ((tmp & 512U) != 0U) { goto ldv_50725; } else { } writel(((unsigned int )addr & 255U) | 2147484160U, (void volatile *)card->membase + 16U); goto ldv_50729; ldv_50728: ; ldv_50729: tmp___0 = readl((void const volatile *)card->membase + 24U); if ((tmp___0 & 512U) != 0U) { goto ldv_50728; } else { } tmp___1 = readl((void const volatile *)card->membase); data = tmp___1 & 255U; spin_unlock_irqrestore(& card->res_lock, flags); return ((unsigned char )data); } } int ldv_retval_0 ; int ldv_retval_1 ; extern void ldv_initialize(void) ; extern void ldv_check_final_state(void) ; extern int ldv_shutdown_3(void) ; int ldv_retval_2 ; void ldv_initialize_atmdev_ops_4(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1688UL); atm_ops_group0 = (struct atm_dev *)tmp; tmp___0 = ldv_init_zalloc(1640UL); atm_ops_group1 = (struct atm_vcc *)tmp___0; return; } } void choose_timer_2(struct timer_list *timer ) { { if (ldv_timer_state_2 != 1) { return; } LDV_IN_INTERRUPT = 2; (*(timer->function))(timer->data); LDV_IN_INTERRUPT = 1; ldv_timer_state_2 = 2; return; } } int reg_timer_2(struct timer_list *timer ) { { ldv_timer_list_2 = timer; ldv_timer_state_2 = 1; return (0); } } void activate_pending_timer_2(struct timer_list *timer , unsigned long data , int pending_flag ) { { if ((unsigned long )ldv_timer_list_2 == (unsigned long )timer) { if (ldv_timer_state_2 == 2 || pending_flag != 0) { ldv_timer_list_2 = timer; ldv_timer_list_2->data = data; ldv_timer_state_2 = 1; } else { } return; } else { } reg_timer_2(timer); ldv_timer_list_2->data = data; return; } } void disable_suitable_timer_2(struct timer_list *timer ) { { if ((unsigned long )timer == (unsigned long )ldv_timer_list_2) { ldv_timer_state_2 = 0; return; } else { } return; } } void disable_suitable_irq_1(int line , void *data ) { { if (ldv_irq_1_0 != 0 && line == ldv_irq_line_1_0) { ldv_irq_1_0 = 0; return; } else { } if (ldv_irq_1_1 != 0 && line == ldv_irq_line_1_1) { ldv_irq_1_1 = 0; return; } else { } if (ldv_irq_1_2 != 0 && line == ldv_irq_line_1_2) { ldv_irq_1_2 = 0; return; } else { } if (ldv_irq_1_3 != 0 && line == ldv_irq_line_1_3) { ldv_irq_1_3 = 0; return; } else { } return; } } int reg_check_1(irqreturn_t (*handler)(int , void * ) ) { { if ((unsigned long )handler == (unsigned long )(& ns_irq_handler)) { return (1); } else { } return (0); } } void activate_suitable_irq_1(int line , void *data ) { { if (ldv_irq_1_0 == 0) { ldv_irq_line_1_0 = line; ldv_irq_data_1_0 = data; ldv_irq_1_0 = 1; return; } else { } if (ldv_irq_1_1 == 0) { ldv_irq_line_1_1 = line; ldv_irq_data_1_1 = data; ldv_irq_1_1 = 1; return; } else { } if (ldv_irq_1_2 == 0) { ldv_irq_line_1_2 = line; ldv_irq_data_1_2 = data; ldv_irq_1_2 = 1; return; } else { } if (ldv_irq_1_3 == 0) { ldv_irq_line_1_3 = line; ldv_irq_data_1_3 = data; ldv_irq_1_3 = 1; return; } else { } return; } } int ldv_irq_1(int state , int line , void *data ) { irqreturn_t irq_retval ; int tmp ; int tmp___0 ; { tmp = __VERIFIER_nondet_int(); irq_retval = (irqreturn_t )tmp; if (state != 0) { tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ; if (state == 1) { LDV_IN_INTERRUPT = 2; irq_retval = ns_irq_handler(line, data); LDV_IN_INTERRUPT = 1; return (state); } else { } goto ldv_50787; default: ldv_stop(); } ldv_50787: ; } else { } return (state); } } void ldv_pci_driver_3(void) { void *tmp ; { tmp = ldv_init_zalloc(2976UL); nicstar_driver_group1 = (struct pci_dev *)tmp; return; } } void choose_interrupt_1(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_0, ldv_irq_line_1_0, ldv_irq_data_1_0); goto ldv_50798; case 1: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_1, ldv_irq_line_1_1, ldv_irq_data_1_1); goto ldv_50798; case 2: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_2, ldv_irq_line_1_2, ldv_irq_data_1_2); goto ldv_50798; case 3: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_3, ldv_irq_line_1_3, ldv_irq_data_1_3); goto ldv_50798; default: ldv_stop(); } ldv_50798: ; return; } } int main(void) { loff_t *ldvarg7 ; void *tmp ; unsigned int ldvarg3 ; struct sk_buff *ldvarg0 ; void *tmp___0 ; unsigned char ldvarg5 ; char *ldvarg6 ; void *tmp___1 ; unsigned long ldvarg1 ; unsigned long ldvarg4 ; void *ldvarg2 ; void *tmp___2 ; struct pci_device_id *ldvarg8 ; void *tmp___3 ; int tmp___4 ; int tmp___5 ; int tmp___6 ; int tmp___7 ; { tmp = ldv_init_zalloc(8UL); ldvarg7 = (loff_t *)tmp; tmp___0 = ldv_init_zalloc(232UL); ldvarg0 = (struct sk_buff *)tmp___0; tmp___1 = ldv_init_zalloc(1UL); ldvarg6 = (char *)tmp___1; tmp___2 = ldv_init_zalloc(1UL); ldvarg2 = tmp___2; tmp___3 = ldv_init_zalloc(32UL); ldvarg8 = (struct pci_device_id *)tmp___3; ldv_initialize(); ldv_memset((void *)(& ldvarg3), 0, 4UL); ldv_memset((void *)(& ldvarg5), 0, 1UL); ldv_memset((void *)(& ldvarg1), 0, 8UL); ldv_memset((void *)(& ldvarg4), 0, 8UL); ldv_state_variable_4 = 0; ldv_state_variable_1 = 1; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_3 = 0; ldv_state_variable_2 = 1; ldv_50847: tmp___4 = __VERIFIER_nondet_int(); switch (tmp___4) { case 0: ; if (ldv_state_variable_4 != 0) { tmp___5 = __VERIFIER_nondet_int(); switch (tmp___5) { case 0: ; if (ldv_state_variable_4 == 2) { ns_proc_read(atm_ops_group0, ldvarg7, ldvarg6); ldv_state_variable_4 = 2; } else { } goto ldv_50823; case 1: ; if (ldv_state_variable_4 == 1) { ns_phy_put(atm_ops_group0, (int )ldvarg5, ldvarg4); ldv_state_variable_4 = 1; } else { } if (ldv_state_variable_4 == 2) { ns_phy_put(atm_ops_group0, (int )ldvarg5, ldvarg4); ldv_state_variable_4 = 2; } else { } goto ldv_50823; case 2: ; if (ldv_state_variable_4 == 1) { ns_ioctl(atm_ops_group0, ldvarg3, ldvarg2); ldv_state_variable_4 = 1; } else { } if (ldv_state_variable_4 == 2) { ns_ioctl(atm_ops_group0, ldvarg3, ldvarg2); ldv_state_variable_4 = 2; } else { } goto ldv_50823; case 3: ; if (ldv_state_variable_4 == 1) { ns_phy_get(atm_ops_group0, ldvarg1); ldv_state_variable_4 = 1; } else { } if (ldv_state_variable_4 == 2) { ns_phy_get(atm_ops_group0, ldvarg1); ldv_state_variable_4 = 2; } else { } goto ldv_50823; case 4: ; if (ldv_state_variable_4 == 1) { ns_send(atm_ops_group1, ldvarg0); ldv_state_variable_4 = 1; } else { } if (ldv_state_variable_4 == 2) { ns_send(atm_ops_group1, ldvarg0); ldv_state_variable_4 = 2; } else { } goto ldv_50823; case 5: ; if (ldv_state_variable_4 == 2) { ns_close(atm_ops_group1); ldv_state_variable_4 = 1; } else { } goto ldv_50823; case 6: ; if (ldv_state_variable_4 == 1) { ldv_retval_0 = ns_open(atm_ops_group1); if (ldv_retval_0 == 0) { ldv_state_variable_4 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_50823; default: ldv_stop(); } ldv_50823: ; } else { } goto ldv_50831; case 1: ; if (ldv_state_variable_1 != 0) { choose_interrupt_1(); } else { } goto ldv_50831; case 2: ; if (ldv_state_variable_0 != 0) { tmp___6 = __VERIFIER_nondet_int(); switch (tmp___6) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { nicstar_cleanup(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_50836; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_1 = nicstar_init(); if (ldv_retval_1 == 0) { ldv_state_variable_0 = 3; } else { } if (ldv_retval_1 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_50836; default: ldv_stop(); } ldv_50836: ; } else { } goto ldv_50831; case 3: ; if (ldv_state_variable_3 != 0) { tmp___7 = __VERIFIER_nondet_int(); switch (tmp___7) { case 0: ; if (ldv_state_variable_3 == 1) { ldv_retval_2 = nicstar_init_one(nicstar_driver_group1, (struct pci_device_id const *)ldvarg8); if (ldv_retval_2 == 0) { ldv_state_variable_3 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_50841; case 1: ; if (ldv_state_variable_3 == 2) { nicstar_remove_one(nicstar_driver_group1); ldv_state_variable_3 = 1; } else { } goto ldv_50841; case 2: ; if (ldv_state_variable_3 == 2) { ldv_shutdown_3(); ldv_state_variable_3 = 2; } else { } goto ldv_50841; default: ldv_stop(); } ldv_50841: ; } else { } goto ldv_50831; case 4: ; if (ldv_state_variable_2 != 0) { choose_timer_2(ldv_timer_list_2); } else { } goto ldv_50831; default: ldv_stop(); } ldv_50831: ; goto ldv_50847; ldv_final: ldv_check_final_state(); return 0; } } __inline static void spin_lock_irq(spinlock_t *lock ) { { ldv_spin_lock(); ldv_spin_lock_irq_8(lock); return; } } __inline static void spin_unlock_irq(spinlock_t *lock ) { { ldv_spin_unlock(); ldv_spin_unlock_irq_11(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; } } __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_20(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } __inline static struct sk_buff *alloc_skb(unsigned int size , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return ((struct sk_buff *)tmp); } } int ldv_pskb_expand_head_26(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_28(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_30(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_31(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_32(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_33(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_34(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_35(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_36(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_atm_dev_deregister_37(struct atm_dev *ldv_func_arg1 ) { { atm_dev_deregister(ldv_func_arg1); ldv_state_variable_4 = 0; return; } } void ldv_free_irq_38(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) { { free_irq(ldv_func_arg1, ldv_func_arg2); disable_suitable_irq_1((int )ldv_func_arg1, ldv_func_arg2); return; } } int ldv___pci_register_driver_39(struct pci_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; { tmp = __pci_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; ldv_state_variable_3 = 1; ldv_pci_driver_3(); return (ldv_func_res); } } int ldv_del_timer_40(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___3 ldv_func_res ; int tmp ; { tmp = del_timer(ldv_func_arg1); ldv_func_res = tmp; disable_suitable_timer_2(ldv_func_arg1); return (ldv_func_res); } } void ldv_pci_unregister_driver_41(struct pci_driver *ldv_func_arg1 ) { { pci_unregister_driver(ldv_func_arg1); ldv_state_variable_3 = 0; return; } } __inline static int ldv_request_irq_42(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) { ldv_func_ret_type___4 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = request_irq(irq, handler, flags, name, dev); ldv_func_res = tmp; tmp___0 = reg_check_1(handler); if (tmp___0 != 0 && ldv_func_res == 0) { activate_suitable_irq_1((int )irq, dev); } else { } return (ldv_func_res); } } struct atm_dev *ldv_atm_dev_register_43(char const *ldv_func_arg1 , struct device *ldv_func_arg2 , struct atmdev_ops const *ldv_func_arg3 , int ldv_func_arg4 , unsigned long *ldv_func_arg5 ) { ldv_func_ret_type___5 ldv_func_res ; struct atm_dev *tmp ; { tmp = atm_dev_register(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4, ldv_func_arg5); ldv_func_res = tmp; if ((unsigned long )ldv_func_res != (unsigned long )((ldv_func_ret_type___5 )0)) { ldv_state_variable_4 = 1; ldv_initialize_atmdev_ops_4(); } else { } return (ldv_func_res); } } void ldv_free_irq_44(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) { { free_irq(ldv_func_arg1, ldv_func_arg2); disable_suitable_irq_1((int )ldv_func_arg1, ldv_func_arg2); return; } } int ldv_mod_timer_45(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) { ldv_func_ret_type___6 ldv_func_res ; int tmp ; { tmp = mod_timer(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; activate_pending_timer_2(ldv_func_arg1, ldv_func_arg2, 1); return (ldv_func_res); } } __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); } } }