extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ struct kernel_symbol { unsigned long value ; char const *name ; }; struct module; typedef signed char __s8; typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef signed char s8; typedef unsigned char u8; typedef short s16; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __u16 __le16; typedef __u16 __be16; typedef __u32 __le32; typedef __u32 __be32; typedef __u16 __sum16; typedef __u32 __wsum; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef __s32 int32_t; typedef __u8 uint8_t; typedef __u32 uint32_t; typedef __u64 uint64_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; typedef u64 phys_addr_t; typedef phys_addr_t resource_size_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct_ldv_1016_9 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_1031_10 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion_ldv_1032_8 { struct __anonstruct_ldv_1016_9 ldv_1016 ; struct __anonstruct_ldv_1031_10 ldv_1031 ; }; struct desc_struct { union __anonunion_ldv_1032_8 ldv_1032 ; }; typedef unsigned long pteval_t; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct __anonstruct_pte_t_11 { pteval_t pte ; }; typedef struct __anonstruct_pte_t_11 pte_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_12 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_12 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct mm_struct; struct task_struct; struct cpumask; struct paravirt_callee_save { void *func ; }; struct pv_irq_ops { struct paravirt_callee_save save_fl ; struct paravirt_callee_save restore_fl ; struct paravirt_callee_save irq_disable ; struct paravirt_callee_save irq_enable ; void (*safe_halt)(void) ; void (*halt)(void) ; void (*adjust_exception_frame)(void) ; }; struct arch_spinlock; typedef u16 __ticket_t; typedef u32 __ticketpair_t; struct __raw_tickets { __ticket_t head ; __ticket_t tail ; }; union __anonunion_ldv_1452_15 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion_ldv_1452_15 ldv_1452 ; }; typedef struct arch_spinlock arch_spinlock_t; struct qrwlock { atomic_t cnts ; arch_spinlock_t lock ; }; typedef struct qrwlock arch_rwlock_t; typedef void (*ctor_fn_t)(void); struct _ddebug { char const *modname ; char const *function ; char const *filename ; char const *format ; unsigned int lineno : 18 ; unsigned char flags ; }; struct device; struct net_device; struct file_operations; struct completion; struct pid; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct timespec; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion_ldv_2969_20 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_2969_20 ldv_2969 ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct seq_operations; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct_ldv_5280_25 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_5286_26 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_5287_24 { struct __anonstruct_ldv_5280_25 ldv_5280 ; struct __anonstruct_ldv_5286_26 ldv_5286 ; }; union __anonunion_ldv_5296_27 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_5287_24 ldv_5287 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_5296_27 ldv_5296 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct lwp_struct { u8 reserved[128U] ; }; struct bndregs_struct { u64 bndregs[8U] ; }; struct bndcsr_struct { u64 cfg_reg_u ; u64 status_reg ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; struct lwp_struct lwp ; struct bndregs_struct bndregs ; struct bndcsr_struct bndcsr ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { unsigned int last_cpu ; unsigned int has_fpu ; union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; unsigned char fpu_counter ; }; typedef atomic64_t atomic_long_t; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct_ldv_6337_31 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_6338_30 { struct raw_spinlock rlock ; struct __anonstruct_ldv_6337_31 ldv_6337 ; }; struct spinlock { union __anonunion_ldv_6338_30 ldv_6338 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_32 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_32 rwlock_t; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct optimistic_spin_queue; struct rw_semaphore; struct rw_semaphore { long count ; raw_spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; struct optimistic_spin_queue *osq ; struct lockdep_map dep_map ; }; struct __wait_queue; 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 completion { unsigned int done ; wait_queue_head_t wait ; }; struct vm_area_struct; struct inode; struct notifier_block; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_33 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_33 seqlock_t; struct llist_node; struct llist_node { struct llist_node *next ; }; struct 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 timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct workqueue_struct; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; struct workqueue_struct *wq ; int cpu ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool is_noirq_suspended ; bool is_late_suspended ; bool ignore_children ; bool early_init ; bool direct_complete ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; void (*set_latency_tolerance)(struct device * , s32 ) ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; }; struct __anonstruct_nodemask_t_98 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_98 nodemask_t; struct pci_bus; struct __anonstruct_mm_context_t_99 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_99 mm_context_t; struct bio_vec; struct notifier_block { int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *next ; int priority ; }; struct blocking_notifier_head { struct rw_semaphore rwsem ; struct notifier_block *head ; }; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct_ldv_12069_131 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct_ldv_12073_132 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion_ldv_12074_130 { struct __anonstruct_ldv_12069_131 ldv_12069 ; struct __anonstruct_ldv_12073_132 ldv_12073 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion_ldv_12074_130 ldv_12074 ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; struct return_instance *return_instances ; unsigned int depth ; }; struct xol_area; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; union __anonunion_ldv_12183_133 { struct address_space *mapping ; void *s_mem ; }; union __anonunion_ldv_12189_135 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct_ldv_12199_139 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion_ldv_12201_138 { atomic_t _mapcount ; struct __anonstruct_ldv_12199_139 ldv_12199 ; int units ; }; struct __anonstruct_ldv_12203_137 { union __anonunion_ldv_12201_138 ldv_12201 ; atomic_t _count ; }; union __anonunion_ldv_12205_136 { unsigned long counters ; struct __anonstruct_ldv_12203_137 ldv_12203 ; unsigned int active ; }; struct __anonstruct_ldv_12206_134 { union __anonunion_ldv_12189_135 ldv_12189 ; union __anonunion_ldv_12205_136 ldv_12205 ; }; struct __anonstruct_ldv_12213_141 { struct page *next ; int pages ; int pobjects ; }; struct slab; union __anonunion_ldv_12218_140 { struct list_head lru ; struct __anonstruct_ldv_12213_141 ldv_12213 ; struct slab *slab_page ; struct callback_head callback_head ; pgtable_t pmd_huge_pte ; }; union __anonunion_ldv_12224_142 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion_ldv_12183_133 ldv_12183 ; struct __anonstruct_ldv_12206_134 ldv_12206 ; union __anonunion_ldv_12218_140 ldv_12218 ; union __anonunion_ldv_12224_142 ldv_12224 ; unsigned long debug_flags ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_linear_144 { struct rb_node rb ; unsigned long rb_subtree_last ; }; union __anonunion_shared_143 { struct __anonstruct_linear_144 linear ; struct list_head nonlinear ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; union __anonunion_shared_143 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; u32 vmacache_seqnum ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; union __anonunion_ldv_12554_145 { struct iovec const *iov ; struct bio_vec const *bvec ; }; struct iov_iter { int type ; size_t iov_offset ; size_t count ; union __anonunion_ldv_12554_145 ldv_12554 ; unsigned long nr_segs ; }; typedef unsigned short __kernel_sa_family_t; struct cred; typedef __kernel_sa_family_t sa_family_t; struct sockaddr { sa_family_t sa_family ; char sa_data[14U] ; }; struct msghdr { void *msg_name ; int msg_namelen ; struct iovec *msg_iov ; __kernel_size_t msg_iovlen ; void *msg_control ; __kernel_size_t msg_controllen ; unsigned int msg_flags ; }; enum ldv_13286 { SS_FREE = 0, SS_UNCONNECTED = 1, SS_CONNECTING = 2, SS_CONNECTED = 3, SS_DISCONNECTING = 4 } ; typedef enum ldv_13286 socket_state; struct poll_table_struct; struct pipe_inode_info; struct net; struct fasync_struct; struct socket_wq { wait_queue_head_t wait ; struct fasync_struct *fasync_list ; struct callback_head rcu ; }; struct sock; 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 kiocb; 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 kiocb * , struct socket * , struct msghdr * , size_t ) ; int (*recvmsg)(struct kiocb * , 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 ctl_table; struct mem_cgroup; union __anonunion_ldv_13937_146 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion_ldv_13937_146 ldv_13937 ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; int layers ; int cur ; spinlock_t lock ; int id_free_cnt ; struct idr_layer *id_free ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct dentry; struct iattr; struct super_block; struct file_system_type; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_root; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_node; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_ops; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; }; union __anonunion_ldv_14081_147 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion_ldv_14081_147 ldv_14081 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct user_namespace; struct __anonstruct_kuid_t_148 { uid_t val ; }; typedef struct __anonstruct_kuid_t_148 kuid_t; struct __anonstruct_kgid_t_149 { gid_t val ; }; typedef struct __anonstruct_kgid_t_149 kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *argv[3U] ; char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kmem_cache_cpu { void **freelist ; unsigned long tid ; struct page *page ; struct page *partial ; unsigned int stat[26U] ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct memcg_cache_params; struct kmem_cache_node; struct kmem_cache { struct kmem_cache_cpu *cpu_slab ; unsigned long flags ; unsigned long min_partial ; int size ; int object_size ; int offset ; int cpu_partial ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; int reserved ; char const *name ; struct list_head list ; struct kobject kobj ; struct memcg_cache_params *memcg_params ; int max_attr_size ; struct kset *memcg_kset ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct __anonstruct_ldv_14973_151 { struct callback_head callback_head ; struct kmem_cache *memcg_caches[0U] ; }; struct __anonstruct_ldv_14979_152 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache *root_cache ; atomic_t nr_pages ; }; union __anonunion_ldv_14980_150 { struct __anonstruct_ldv_14973_151 ldv_14973 ; struct __anonstruct_ldv_14979_152 ldv_14979 ; }; struct memcg_cache_params { bool is_root_cache ; union __anonunion_ldv_14980_150 ldv_14980 ; }; 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 iommu_ops; struct iommu_group; struct device_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct device_attribute *dev_attrs ; struct attribute_group const **bus_groups ; struct attribute_group const **dev_groups ; struct attribute_group const **drv_groups ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*online)(struct device * ) ; int (*offline)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; struct device_type; struct of_device_id; struct acpi_device_id; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct attribute_group const **dev_groups ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct acpi_device; struct acpi_dev_node { struct acpi_device *companion ; }; struct dma_coherent_mem; struct cma; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; void *driver_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; struct dev_pin_info *pins ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; unsigned long dma_pfn_offset ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct cma *cma_area ; struct dev_archdata archdata ; struct device_node *of_node ; struct acpi_dev_node acpi_node ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; bool offline_disabled ; bool offline ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; nodemask_t nodes_to_scan ; int nid ; }; struct shrinker { unsigned long (*count_objects)(struct shrinker * , struct shrink_control * ) ; unsigned long (*scan_objects)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; unsigned long flags ; struct list_head list ; atomic_long_t *nr_deferred ; }; struct file_ra_state; struct user_struct; struct writeback_control; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *page ; unsigned long max_pgoff ; pte_t *pte ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; void (*map_pages)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; char const *(*name)(struct vm_area_struct * ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * , unsigned long ) ; int (*remap_pages)(struct vm_area_struct * , unsigned long , unsigned long , unsigned long ) ; }; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; typedef s32 dma_cookie_t; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; unsigned int active_bases ; unsigned int clock_was_set ; ktime_t expires_next ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct dma_attrs { unsigned long flags[1U] ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct dma_map_ops { void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; int (*get_sgtable)(struct device * , struct sg_table * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; typedef u64 netdev_features_t; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct plist_head { struct list_head node_list ; }; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct __anonstruct_sigset_t_155 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_155 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_157 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_158 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_159 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_160 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_161 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_162 { long _band ; int _fd ; }; struct __anonstruct__sigsys_163 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_156 { int _pad[28U] ; struct __anonstruct__kill_157 _kill ; struct __anonstruct__timer_158 _timer ; struct __anonstruct__rt_159 _rt ; struct __anonstruct__sigchld_160 _sigchld ; struct __anonstruct__sigfault_161 _sigfault ; struct __anonstruct__sigpoll_162 _sigpoll ; struct __anonstruct__sigsys_163 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_156 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct nsproxy; struct ctl_table_root; struct ctl_table_header; struct ctl_dir; typedef int proc_handler(struct ctl_table * , int , void * , size_t * , loff_t * ); struct ctl_table_poll { atomic_t event ; wait_queue_head_t wait ; }; struct ctl_table { char const *procname ; void *data ; int maxlen ; umode_t mode ; struct ctl_table *child ; proc_handler *proc_handler ; struct ctl_table_poll *poll ; void *extra1 ; void *extra2 ; }; struct ctl_node { struct rb_node node ; struct ctl_table_header *header ; }; struct __anonstruct_ldv_22950_167 { struct ctl_table *ctl_table ; int used ; int count ; int nreg ; }; union __anonunion_ldv_22952_166 { struct __anonstruct_ldv_22950_167 ldv_22950 ; struct callback_head rcu ; }; struct ctl_table_set; struct ctl_table_header { union __anonunion_ldv_22952_166 ldv_22952 ; struct completion *unregistering ; struct ctl_table *ctl_table_arg ; struct ctl_table_root *root ; struct ctl_table_set *set ; struct ctl_dir *parent ; struct ctl_node *node ; }; struct ctl_dir { struct ctl_table_header header ; struct rb_root root ; }; struct ctl_table_set { int (*is_seen)(struct ctl_table_set * ) ; struct ctl_dir dir ; }; struct ctl_table_root { struct ctl_table_set default_set ; struct ctl_table_set *(*lookup)(struct ctl_table_root * , struct nsproxy * ) ; int (*permissions)(struct ctl_table_header * , struct ctl_table * ) ; }; struct assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion_ldv_23096_168 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion_ldv_23104_169 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct_ldv_23117_171 { struct key_type *type ; char *description ; }; union __anonunion_ldv_23118_170 { struct keyring_index_key index_key ; struct __anonstruct_ldv_23117_171 ldv_23117 ; }; union __anonunion_type_data_172 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_174 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion_ldv_23133_173 { union __anonunion_payload_174 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion_ldv_23096_168 ldv_23096 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_23104_169 ldv_23104 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; union __anonunion_ldv_23118_170 ldv_23118 ; union __anonunion_type_data_172 type_data ; union __anonunion_ldv_23133_173 ldv_23133 ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; raw_spinlock_t lock ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; struct rw_semaphore group_rwsem ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct backing_dev_info; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct io_context; struct uts_namespace; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u32 runnable_avg_sum ; u32 runnable_avg_period ; u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long nr_pages ; unsigned long memsw_nr_pages ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct files_struct; struct css_set; struct compat_robust_list_head; struct numa_group; struct ftrace_ret_stack; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int btrace_seq ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; unsigned char brk_randomized : 1 ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char no_new_privs : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; pid_t pid ; pid_t tgid ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; struct timespec start_time ; struct timespec real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct task_struct *pi_top_task ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults_memory ; unsigned long total_numa_faults ; unsigned long *numa_faults_buffer_memory ; unsigned long *numa_faults_cpu ; unsigned long *numa_faults_buffer_cpu ; unsigned long numa_faults_locality[2U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; int curr_ret_stack ; struct ftrace_ret_stack *ret_stack ; unsigned long long ftrace_timestamp ; atomic_t trace_overrun ; atomic_t tracing_graph_pause ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; unsigned int memcg_kmem_skip_account ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; }; struct nf_conntrack { atomic_t use ; }; struct nf_bridge_info { atomic_t use ; unsigned int mask ; struct net_device *physindev ; struct net_device *physoutdev ; unsigned long data[4U] ; }; struct sk_buff_head { struct sk_buff *next ; struct sk_buff *prev ; __u32 qlen ; spinlock_t lock ; }; struct skb_frag_struct; typedef struct skb_frag_struct skb_frag_t; struct __anonstruct_page_177 { struct page *p ; }; struct skb_frag_struct { struct __anonstruct_page_177 page ; __u32 page_offset ; __u32 size ; }; struct skb_shared_hwtstamps { ktime_t hwtstamp ; ktime_t syststamp ; }; 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 ; __be32 ip6_frag_id ; atomic_t dataref ; void *destructor_arg ; skb_frag_t frags[17U] ; }; typedef unsigned int sk_buff_data_t; struct __anonstruct_ldv_24882_179 { u32 stamp_us ; u32 stamp_jiffies ; }; union __anonunion_ldv_24883_178 { u64 v64 ; struct __anonstruct_ldv_24882_179 ldv_24882 ; }; struct skb_mstamp { union __anonunion_ldv_24883_178 ldv_24883 ; }; union __anonunion_ldv_24902_180 { ktime_t tstamp ; struct skb_mstamp skb_mstamp ; }; struct sec_path; struct __anonstruct_ldv_24918_182 { __u16 csum_start ; __u16 csum_offset ; }; union __anonunion_ldv_24919_181 { __wsum csum ; struct __anonstruct_ldv_24918_182 ldv_24918 ; }; union __anonunion_ldv_24958_183 { unsigned int napi_id ; dma_cookie_t dma_cookie ; }; union __anonunion_ldv_24964_184 { __u32 mark ; __u32 dropcount ; __u32 reserved_tailroom ; }; struct sk_buff { struct sk_buff *next ; struct sk_buff *prev ; union __anonunion_ldv_24902_180 ldv_24902 ; struct sock *sk ; struct net_device *dev ; char cb[48U] ; unsigned long _skb_refdst ; struct sec_path *sp ; unsigned int len ; unsigned int data_len ; __u16 mac_len ; __u16 hdr_len ; union __anonunion_ldv_24919_181 ldv_24919 ; __u32 priority ; unsigned char ignore_df : 1 ; unsigned char cloned : 1 ; unsigned char ip_summed : 2 ; unsigned char nohdr : 1 ; unsigned char nfctinfo : 3 ; unsigned char pkt_type : 3 ; unsigned char fclone : 2 ; unsigned char ipvs_property : 1 ; unsigned char peeked : 1 ; unsigned char nf_trace : 1 ; __be16 protocol ; void (*destructor)(struct sk_buff * ) ; struct nf_conntrack *nfct ; struct nf_bridge_info *nf_bridge ; int skb_iif ; __u32 hash ; __be16 vlan_proto ; __u16 vlan_tci ; __u16 tc_index ; __u16 tc_verd ; __u16 queue_mapping ; unsigned char ndisc_nodetype : 2 ; unsigned char pfmemalloc : 1 ; unsigned char ooo_okay : 1 ; unsigned char l4_hash : 1 ; unsigned char wifi_acked_valid : 1 ; unsigned char wifi_acked : 1 ; unsigned char no_fcs : 1 ; unsigned char head_frag : 1 ; unsigned char encapsulation : 1 ; unsigned char encap_hdr_csum : 1 ; unsigned char csum_valid : 1 ; unsigned char csum_complete_sw : 1 ; union __anonunion_ldv_24958_183 ldv_24958 ; __u32 secmark ; union __anonunion_ldv_24964_184 ldv_24964 ; __be16 inner_protocol ; __u16 inner_transport_header ; __u16 inner_network_header ; __u16 inner_mac_header ; __u16 transport_header ; __u16 network_header ; __u16 mac_header ; sk_buff_data_t tail ; sk_buff_data_t end ; unsigned char *head ; unsigned char *data ; unsigned int truesize ; atomic_t users ; }; struct dst_entry; struct rtable; enum pkt_hash_types { PKT_HASH_TYPE_NONE = 0, PKT_HASH_TYPE_L2 = 1, PKT_HASH_TYPE_L3 = 2, PKT_HASH_TYPE_L4 = 3 } ; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct ethtool_coalesce; struct ethtool_cmd; struct ethtool_wolinfo; struct ethtool_pauseparam; struct ethtool_ringparam; struct ethtool_eeprom; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion_ldv_26808_189 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; s16 level ; union __anonunion_ldv_26808_189 ldv_26808 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct module_ref { unsigned long incs ; unsigned long decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct pm_qos_request { struct plist_node node ; int pm_qos_class ; struct delayed_work work ; }; struct pm_qos_flags_request { struct list_head node ; s32 flags ; }; enum dev_pm_qos_req_type { DEV_PM_QOS_RESUME_LATENCY = 1, DEV_PM_QOS_LATENCY_TOLERANCE = 2, DEV_PM_QOS_FLAGS = 3 } ; union __anonunion_data_190 { struct plist_node pnode ; struct pm_qos_flags_request flr ; }; struct dev_pm_qos_request { enum dev_pm_qos_req_type type ; union __anonunion_data_190 data ; struct device *dev ; }; enum pm_qos_type { PM_QOS_UNITIALIZED = 0, PM_QOS_MAX = 1, PM_QOS_MIN = 2 } ; struct pm_qos_constraints { struct plist_head list ; s32 target_value ; s32 default_value ; s32 no_constraint_value ; enum pm_qos_type type ; struct blocking_notifier_head *notifiers ; }; struct pm_qos_flags { struct list_head list ; s32 effective_flags ; }; struct dev_pm_qos { struct pm_qos_constraints resume_latency ; struct pm_qos_constraints latency_tolerance ; struct pm_qos_flags flags ; struct dev_pm_qos_request *resume_latency_req ; struct dev_pm_qos_request *latency_tolerance_req ; struct dev_pm_qos_request *flags_req ; }; struct dql { unsigned int num_queued ; unsigned int adj_limit ; unsigned int last_obj_cnt ; unsigned int limit ; unsigned int num_completed ; unsigned int prev_ovlimit ; unsigned int prev_num_queued ; unsigned int prev_last_obj_cnt ; unsigned int lowest_slack ; unsigned long slack_start_time ; unsigned int max_limit ; unsigned int min_limit ; unsigned int slack_hold_time ; }; struct __anonstruct_sync_serial_settings_191 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; }; typedef struct __anonstruct_sync_serial_settings_191 sync_serial_settings; struct __anonstruct_te1_settings_192 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; unsigned int slot_map ; }; typedef struct __anonstruct_te1_settings_192 te1_settings; struct __anonstruct_raw_hdlc_proto_193 { unsigned short encoding ; unsigned short parity ; }; typedef struct __anonstruct_raw_hdlc_proto_193 raw_hdlc_proto; struct __anonstruct_fr_proto_194 { unsigned int t391 ; unsigned int t392 ; unsigned int n391 ; unsigned int n392 ; unsigned int n393 ; unsigned short lmi ; unsigned short dce ; }; typedef struct __anonstruct_fr_proto_194 fr_proto; struct __anonstruct_fr_proto_pvc_195 { unsigned int dlci ; }; typedef struct __anonstruct_fr_proto_pvc_195 fr_proto_pvc; struct __anonstruct_fr_proto_pvc_info_196 { unsigned int dlci ; char master[16U] ; }; typedef struct __anonstruct_fr_proto_pvc_info_196 fr_proto_pvc_info; struct __anonstruct_cisco_proto_197 { unsigned int interval ; unsigned int timeout ; }; typedef struct __anonstruct_cisco_proto_197 cisco_proto; struct ifmap { unsigned long mem_start ; unsigned long mem_end ; unsigned short base_addr ; unsigned char irq ; unsigned char dma ; unsigned char port ; }; union __anonunion_ifs_ifsu_198 { raw_hdlc_proto *raw_hdlc ; cisco_proto *cisco ; fr_proto *fr ; fr_proto_pvc *fr_pvc ; fr_proto_pvc_info *fr_pvc_info ; sync_serial_settings *sync ; te1_settings *te1 ; }; struct if_settings { unsigned int type ; unsigned int size ; union __anonunion_ifs_ifsu_198 ifs_ifsu ; }; union __anonunion_ifr_ifrn_199 { char ifrn_name[16U] ; }; union __anonunion_ifr_ifru_200 { struct sockaddr ifru_addr ; struct sockaddr ifru_dstaddr ; struct sockaddr ifru_broadaddr ; struct sockaddr ifru_netmask ; struct sockaddr ifru_hwaddr ; short ifru_flags ; int ifru_ivalue ; int ifru_mtu ; struct ifmap ifru_map ; char ifru_slave[16U] ; char ifru_newname[16U] ; void *ifru_data ; struct if_settings ifru_settings ; }; struct ifreq { union __anonunion_ifr_ifrn_199 ifr_ifrn ; union __anonunion_ifr_ifru_200 ifr_ifru ; }; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct __anonstruct_ldv_27656_203 { spinlock_t lock ; unsigned int count ; }; union __anonunion_ldv_27657_202 { struct __anonstruct_ldv_27656_203 ldv_27656 ; }; struct lockref { union __anonunion_ldv_27657_202 ldv_27657 ; }; struct nameidata; struct vfsmount; struct __anonstruct_ldv_27680_205 { u32 hash ; u32 len ; }; union __anonunion_ldv_27682_204 { struct __anonstruct_ldv_27680_205 ldv_27680 ; u64 hash_len ; }; struct qstr { union __anonunion_ldv_27682_204 ldv_27682 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_206 { struct list_head d_child ; struct callback_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; struct lockref d_lockref ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; union __anonunion_d_u_206 d_u ; struct list_head d_subdirs ; struct hlist_node d_alias ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_weak_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct dentry const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct list_lru_node { spinlock_t lock ; struct list_head list ; long nr_items ; }; struct list_lru { struct list_lru_node *node ; nodemask_t active_nodes ; }; struct __anonstruct_ldv_28043_208 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion_ldv_28045_207 { struct __anonstruct_ldv_28043_208 ldv_28043 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion_ldv_28045_207 ldv_28045 ; struct list_head private_list ; void *slots[64U] ; unsigned long tags[3U][1U] ; }; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct block_device; struct cgroup_subsys_state; struct bio_vec { struct page *bv_page ; unsigned int bv_len ; unsigned int bv_offset ; }; struct export_operations; struct kstatfs; struct swap_info_struct; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct fs_disk_quota { __s8 d_version ; __s8 d_flags ; __u16 d_fieldmask ; __u32 d_id ; __u64 d_blk_hardlimit ; __u64 d_blk_softlimit ; __u64 d_ino_hardlimit ; __u64 d_ino_softlimit ; __u64 d_bcount ; __u64 d_icount ; __s32 d_itimer ; __s32 d_btimer ; __u16 d_iwarns ; __u16 d_bwarns ; __s32 d_padding2 ; __u64 d_rtb_hardlimit ; __u64 d_rtb_softlimit ; __u64 d_rtbcount ; __s32 d_rtbtimer ; __u16 d_rtbwarns ; __s16 d_padding3 ; char d_padding4[8U] ; }; struct fs_qfilestat { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; }; typedef struct fs_qfilestat fs_qfilestat_t; struct fs_quota_stat { __s8 qs_version ; __u16 qs_flags ; __s8 qs_pad ; fs_qfilestat_t qs_uquota ; fs_qfilestat_t qs_gquota ; __u32 qs_incoredqs ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; }; struct fs_qfilestatv { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; __u32 qfs_pad ; }; struct fs_quota_statv { __s8 qs_version ; __u8 qs_pad1 ; __u16 qs_flags ; __u32 qs_incoredqs ; struct fs_qfilestatv qs_uquota ; struct fs_qfilestatv qs_gquota ; struct fs_qfilestatv qs_pquota ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; __u64 qs_pad2[8U] ; }; struct dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_209 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_209 kprojid_t; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion_ldv_28570_210 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion_ldv_28570_210 ldv_28570 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_maxblimit ; qsize_t dqi_maxilimit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_on_meta)(struct super_block * , int , int ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*set_xstate)(struct super_block * , unsigned int , int ) ; int (*get_xstatev)(struct super_block * , struct fs_quota_statv * ) ; int (*rm_xquota)(struct super_block * , unsigned int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct rw_semaphore dqptr_sem ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned int , unsigned int ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(int , struct kiocb * , struct iov_iter * , loff_t ) ; int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , unsigned long , unsigned long ) ; void (*is_dirty_writeback)(struct page * , bool * , bool * ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; unsigned int i_mmap_writable ; struct rb_root i_mmap ; struct list_head i_mmap_nonlinear ; struct mutex i_mmap_mutex ; unsigned long nrpages ; unsigned long nrshadows ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; struct backing_dev_info *backing_dev_info ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct request_queue; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion_ldv_28984_213 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion_ldv_29004_214 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion_ldv_29021_215 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion_ldv_28984_213 ldv_28984 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion_ldv_29004_214 ldv_29004 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; atomic_t i_readcount ; struct file_operations const *i_fop ; struct file_lock *i_flock ; struct address_space i_data ; struct dquot *i_dquot[2U] ; struct list_head i_devices ; union __anonunion_ldv_29021_215 ldv_29021 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; kuid_t uid ; kuid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_216 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_216 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; struct mutex f_pos_lock ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; }; typedef struct files_struct *fl_owner_t; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; unsigned long (*lm_owner_key)(struct file_lock * ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , struct file_lock * , int ) ; void (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock ** , int ) ; }; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct __anonstruct_afs_218 { struct list_head link ; int state ; }; union __anonunion_fl_u_217 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_218 afs ; }; struct file_lock { struct file_lock *fl_next ; struct hlist_node fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; int fl_link_cpu ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_217 fl_u ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head s_mounts ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; struct workqueue_struct *s_dio_done_wq ; struct list_lru s_dentry_lru ; struct list_lru s_inode_lru ; struct callback_head rcu ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct dir_context { int (*actor)(void * , char const * , int , loff_t , u64 , unsigned int ) ; loff_t pos ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*read_iter)(struct kiocb * , struct iov_iter * ) ; ssize_t (*write_iter)(struct kiocb * , struct iov_iter * ) ; int (*iterate)(struct file * , struct dir_context * ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; int (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct dentry * , struct nameidata * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*rename2)(struct inode * , struct dentry * , struct inode * , struct dentry * , unsigned int ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; int (*tmpfile)(struct inode * , struct dentry * , umode_t ) ; int (*set_acl)(struct inode * , struct posix_acl * , int ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_fs)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; long (*nr_cached_objects)(struct super_block * , int ) ; long (*free_cached_objects)(struct super_block * , long , int ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; typedef s32 compat_long_t; typedef u32 compat_uptr_t; struct compat_robust_list { compat_uptr_t next ; }; struct compat_robust_list_head { struct compat_robust_list list ; compat_long_t futex_offset ; compat_uptr_t list_op_pending ; }; struct ethhdr { unsigned char h_dest[6U] ; unsigned char h_source[6U] ; __be16 h_proto ; }; struct ethtool_cmd { __u32 cmd ; __u32 supported ; __u32 advertising ; __u16 speed ; __u8 duplex ; __u8 port ; __u8 phy_address ; __u8 transceiver ; __u8 autoneg ; __u8 mdio_support ; __u32 maxtxpkt ; __u32 maxrxpkt ; __u16 speed_hi ; __u8 eth_tp_mdix ; __u8 eth_tp_mdix_ctrl ; __u32 lp_advertising ; __u32 reserved[2U] ; }; struct ethtool_drvinfo { __u32 cmd ; char driver[32U] ; char version[32U] ; char fw_version[32U] ; char bus_info[32U] ; char reserved1[32U] ; char reserved2[12U] ; __u32 n_priv_flags ; __u32 n_stats ; __u32 testinfo_len ; __u32 eedump_len ; __u32 regdump_len ; }; struct ethtool_wolinfo { __u32 cmd ; __u32 supported ; __u32 wolopts ; __u8 sopass[6U] ; }; struct ethtool_regs { __u32 cmd ; __u32 version ; __u32 len ; __u8 data[0U] ; }; struct ethtool_eeprom { __u32 cmd ; __u32 magic ; __u32 offset ; __u32 len ; __u8 data[0U] ; }; struct ethtool_eee { __u32 cmd ; __u32 supported ; __u32 advertised ; __u32 lp_advertised ; __u32 eee_active ; __u32 eee_enabled ; __u32 tx_lpi_enabled ; __u32 tx_lpi_timer ; __u32 reserved[2U] ; }; struct ethtool_modinfo { __u32 cmd ; __u32 type ; __u32 eeprom_len ; __u32 reserved[8U] ; }; struct ethtool_coalesce { __u32 cmd ; __u32 rx_coalesce_usecs ; __u32 rx_max_coalesced_frames ; __u32 rx_coalesce_usecs_irq ; __u32 rx_max_coalesced_frames_irq ; __u32 tx_coalesce_usecs ; __u32 tx_max_coalesced_frames ; __u32 tx_coalesce_usecs_irq ; __u32 tx_max_coalesced_frames_irq ; __u32 stats_block_coalesce_usecs ; __u32 use_adaptive_rx_coalesce ; __u32 use_adaptive_tx_coalesce ; __u32 pkt_rate_low ; __u32 rx_coalesce_usecs_low ; __u32 rx_max_coalesced_frames_low ; __u32 tx_coalesce_usecs_low ; __u32 tx_max_coalesced_frames_low ; __u32 pkt_rate_high ; __u32 rx_coalesce_usecs_high ; __u32 rx_max_coalesced_frames_high ; __u32 tx_coalesce_usecs_high ; __u32 tx_max_coalesced_frames_high ; __u32 rate_sample_interval ; }; struct ethtool_ringparam { __u32 cmd ; __u32 rx_max_pending ; __u32 rx_mini_max_pending ; __u32 rx_jumbo_max_pending ; __u32 tx_max_pending ; __u32 rx_pending ; __u32 rx_mini_pending ; __u32 rx_jumbo_pending ; __u32 tx_pending ; }; struct ethtool_channels { __u32 cmd ; __u32 max_rx ; __u32 max_tx ; __u32 max_other ; __u32 max_combined ; __u32 rx_count ; __u32 tx_count ; __u32 other_count ; __u32 combined_count ; }; struct ethtool_pauseparam { __u32 cmd ; __u32 autoneg ; __u32 rx_pause ; __u32 tx_pause ; }; struct ethtool_test { __u32 cmd ; __u32 flags ; __u32 reserved ; __u32 len ; __u64 data[0U] ; }; struct ethtool_stats { __u32 cmd ; __u32 n_stats ; __u64 data[0U] ; }; struct ethtool_tcpip4_spec { __be32 ip4src ; __be32 ip4dst ; __be16 psrc ; __be16 pdst ; __u8 tos ; }; struct ethtool_ah_espip4_spec { __be32 ip4src ; __be32 ip4dst ; __be32 spi ; __u8 tos ; }; struct ethtool_usrip4_spec { __be32 ip4src ; __be32 ip4dst ; __be32 l4_4_bytes ; __u8 tos ; __u8 ip_ver ; __u8 proto ; }; union ethtool_flow_union { struct ethtool_tcpip4_spec tcp_ip4_spec ; struct ethtool_tcpip4_spec udp_ip4_spec ; struct ethtool_tcpip4_spec sctp_ip4_spec ; struct ethtool_ah_espip4_spec ah_ip4_spec ; struct ethtool_ah_espip4_spec esp_ip4_spec ; struct ethtool_usrip4_spec usr_ip4_spec ; struct ethhdr ether_spec ; __u8 hdata[52U] ; }; struct ethtool_flow_ext { __u8 padding[2U] ; unsigned char h_dest[6U] ; __be16 vlan_etype ; __be16 vlan_tci ; __be32 data[2U] ; }; struct ethtool_rx_flow_spec { __u32 flow_type ; union ethtool_flow_union h_u ; struct ethtool_flow_ext h_ext ; union ethtool_flow_union m_u ; struct ethtool_flow_ext m_ext ; __u64 ring_cookie ; __u32 location ; }; struct ethtool_rxnfc { __u32 cmd ; __u32 flow_type ; __u64 data ; struct ethtool_rx_flow_spec fs ; __u32 rule_cnt ; __u32 rule_locs[0U] ; }; struct ethtool_flash { __u32 cmd ; __u32 region ; char data[128U] ; }; struct ethtool_dump { __u32 cmd ; __u32 version ; __u32 flag ; __u32 len ; __u8 data[0U] ; }; struct ethtool_ts_info { __u32 cmd ; __u32 so_timestamping ; __s32 phc_index ; __u32 tx_types ; __u32 tx_reserved[3U] ; __u32 rx_filters ; __u32 rx_reserved[3U] ; }; enum ethtool_phys_id_state { ETHTOOL_ID_INACTIVE = 0, ETHTOOL_ID_ACTIVE = 1, ETHTOOL_ID_ON = 2, ETHTOOL_ID_OFF = 3 } ; struct ethtool_ops { int (*get_settings)(struct net_device * , struct ethtool_cmd * ) ; int (*set_settings)(struct net_device * , struct ethtool_cmd * ) ; void (*get_drvinfo)(struct net_device * , struct ethtool_drvinfo * ) ; int (*get_regs_len)(struct net_device * ) ; void (*get_regs)(struct net_device * , struct ethtool_regs * , void * ) ; void (*get_wol)(struct net_device * , struct ethtool_wolinfo * ) ; int (*set_wol)(struct net_device * , struct ethtool_wolinfo * ) ; u32 (*get_msglevel)(struct net_device * ) ; void (*set_msglevel)(struct net_device * , u32 ) ; int (*nway_reset)(struct net_device * ) ; u32 (*get_link)(struct net_device * ) ; int (*get_eeprom_len)(struct net_device * ) ; int (*get_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*set_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*get_coalesce)(struct net_device * , struct ethtool_coalesce * ) ; int (*set_coalesce)(struct net_device * , struct ethtool_coalesce * ) ; void (*get_ringparam)(struct net_device * , struct ethtool_ringparam * ) ; int (*set_ringparam)(struct net_device * , struct ethtool_ringparam * ) ; void (*get_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ; int (*set_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ; void (*self_test)(struct net_device * , struct ethtool_test * , u64 * ) ; void (*get_strings)(struct net_device * , u32 , u8 * ) ; int (*set_phys_id)(struct net_device * , enum ethtool_phys_id_state ) ; void (*get_ethtool_stats)(struct net_device * , struct ethtool_stats * , u64 * ) ; int (*begin)(struct net_device * ) ; void (*complete)(struct net_device * ) ; u32 (*get_priv_flags)(struct net_device * ) ; int (*set_priv_flags)(struct net_device * , u32 ) ; int (*get_sset_count)(struct net_device * , int ) ; int (*get_rxnfc)(struct net_device * , struct ethtool_rxnfc * , u32 * ) ; int (*set_rxnfc)(struct net_device * , struct ethtool_rxnfc * ) ; int (*flash_device)(struct net_device * , struct ethtool_flash * ) ; int (*reset)(struct net_device * , u32 * ) ; u32 (*get_rxfh_key_size)(struct net_device * ) ; u32 (*get_rxfh_indir_size)(struct net_device * ) ; int (*get_rxfh)(struct net_device * , u32 * , u8 * ) ; int (*set_rxfh)(struct net_device * , u32 const * , u8 const * ) ; void (*get_channels)(struct net_device * , struct ethtool_channels * ) ; int (*set_channels)(struct net_device * , struct ethtool_channels * ) ; int (*get_dump_flag)(struct net_device * , struct ethtool_dump * ) ; int (*get_dump_data)(struct net_device * , struct ethtool_dump * , void * ) ; int (*set_dump)(struct net_device * , struct ethtool_dump * ) ; int (*get_ts_info)(struct net_device * , struct ethtool_ts_info * ) ; int (*get_module_info)(struct net_device * , struct ethtool_modinfo * ) ; int (*get_module_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*get_eee)(struct net_device * , struct ethtool_eee * ) ; int (*set_eee)(struct net_device * , struct ethtool_eee * ) ; }; union __anonunion_in6_u_235 { __u8 u6_addr8[16U] ; __be16 u6_addr16[8U] ; __be32 u6_addr32[4U] ; }; struct in6_addr { union __anonunion_in6_u_235 in6_u ; }; struct prot_inuse; struct netns_core { struct ctl_table_header *sysctl_hdr ; int sysctl_somaxconn ; struct prot_inuse *inuse ; }; struct u64_stats_sync { }; struct ipstats_mib { u64 mibs[36U] ; struct u64_stats_sync syncp ; }; struct icmp_mib { unsigned long mibs[28U] ; }; struct icmpmsg_mib { atomic_long_t mibs[512U] ; }; struct icmpv6_mib { unsigned long mibs[6U] ; }; struct icmpv6_mib_device { atomic_long_t mibs[6U] ; }; struct icmpv6msg_mib { atomic_long_t mibs[512U] ; }; struct icmpv6msg_mib_device { atomic_long_t mibs[512U] ; }; struct tcp_mib { unsigned long mibs[16U] ; }; struct udp_mib { unsigned long mibs[8U] ; }; struct linux_mib { unsigned long mibs[103U] ; }; struct linux_xfrm_mib { unsigned long mibs[29U] ; }; struct proc_dir_entry; struct netns_mib { struct tcp_mib *tcp_statistics ; struct ipstats_mib *ip_statistics ; struct linux_mib *net_statistics ; struct udp_mib *udp_statistics ; struct udp_mib *udplite_statistics ; struct icmp_mib *icmp_statistics ; struct icmpmsg_mib *icmpmsg_statistics ; struct proc_dir_entry *proc_net_devsnmp6 ; struct udp_mib *udp_stats_in6 ; struct udp_mib *udplite_stats_in6 ; struct ipstats_mib *ipv6_statistics ; struct icmpv6_mib *icmpv6_statistics ; struct icmpv6msg_mib *icmpv6msg_statistics ; struct linux_xfrm_mib *xfrm_statistics ; }; struct netns_unix { int sysctl_max_dgram_qlen ; struct ctl_table_header *ctl ; }; struct netns_packet { struct mutex sklist_lock ; struct hlist_head sklist ; }; struct netns_frags { int nqueues ; struct list_head lru_list ; spinlock_t lru_lock ; struct percpu_counter mem ; int timeout ; int high_thresh ; int low_thresh ; }; struct tcpm_hash_bucket; struct ipv4_devconf; struct fib_rules_ops; struct fib_table; struct local_ports { seqlock_t lock ; int range[2U] ; }; struct ping_group_range { seqlock_t lock ; kgid_t range[2U] ; }; struct inet_peer_base; struct xt_table; struct netns_ipv4 { struct ctl_table_header *forw_hdr ; struct ctl_table_header *frags_hdr ; struct ctl_table_header *ipv4_hdr ; struct ctl_table_header *route_hdr ; struct ctl_table_header *xfrm4_hdr ; struct ipv4_devconf *devconf_all ; struct ipv4_devconf *devconf_dflt ; struct fib_rules_ops *rules_ops ; bool fib_has_custom_rules ; struct fib_table *fib_local ; struct fib_table *fib_main ; struct fib_table *fib_default ; int fib_num_tclassid_users ; struct hlist_head *fib_table_hash ; struct sock *fibnl ; struct sock **icmp_sk ; struct inet_peer_base *peers ; struct tcpm_hash_bucket *tcp_metrics_hash ; unsigned int tcp_metrics_hash_log ; struct netns_frags frags ; struct xt_table *iptable_filter ; struct xt_table *iptable_mangle ; struct xt_table *iptable_raw ; struct xt_table *arptable_filter ; struct xt_table *iptable_security ; struct xt_table *nat_table ; int sysctl_icmp_echo_ignore_all ; int sysctl_icmp_echo_ignore_broadcasts ; int sysctl_icmp_ignore_bogus_error_responses ; int sysctl_icmp_ratelimit ; int sysctl_icmp_ratemask ; int sysctl_icmp_errors_use_inbound_ifaddr ; struct local_ports ip_local_ports ; int sysctl_tcp_ecn ; int sysctl_ip_no_pmtu_disc ; int sysctl_ip_fwd_use_pmtu ; int sysctl_fwmark_reflect ; int sysctl_tcp_fwmark_accept ; struct ping_group_range ping_group_range ; atomic_t dev_addr_genid ; unsigned long *sysctl_local_reserved_ports ; struct list_head mr_tables ; struct fib_rules_ops *mr_rules_ops ; atomic_t rt_genid ; }; struct neighbour; struct dst_ops { unsigned short family ; __be16 protocol ; unsigned int gc_thresh ; int (*gc)(struct dst_ops * ) ; struct dst_entry *(*check)(struct dst_entry * , __u32 ) ; unsigned int (*default_advmss)(struct dst_entry const * ) ; unsigned int (*mtu)(struct dst_entry const * ) ; u32 *(*cow_metrics)(struct dst_entry * , unsigned long ) ; void (*destroy)(struct dst_entry * ) ; void (*ifdown)(struct dst_entry * , struct net_device * , int ) ; struct dst_entry *(*negative_advice)(struct dst_entry * ) ; void (*link_failure)(struct sk_buff * ) ; void (*update_pmtu)(struct dst_entry * , struct sock * , struct sk_buff * , u32 ) ; void (*redirect)(struct dst_entry * , struct sock * , struct sk_buff * ) ; int (*local_out)(struct sk_buff * ) ; struct neighbour *(*neigh_lookup)(struct dst_entry const * , struct sk_buff * , void const * ) ; struct kmem_cache *kmem_cachep ; struct percpu_counter pcpuc_entries ; }; struct netns_sysctl_ipv6 { struct ctl_table_header *hdr ; struct ctl_table_header *route_hdr ; struct ctl_table_header *icmp_hdr ; struct ctl_table_header *frags_hdr ; struct ctl_table_header *xfrm6_hdr ; int bindv6only ; int flush_delay ; int ip6_rt_max_size ; int ip6_rt_gc_min_interval ; int ip6_rt_gc_timeout ; int ip6_rt_gc_interval ; int ip6_rt_gc_elasticity ; int ip6_rt_mtu_expires ; int ip6_rt_min_advmss ; int flowlabel_consistency ; int icmpv6_time ; int anycast_src_echo_reply ; int fwmark_reflect ; }; struct ipv6_devconf; struct rt6_info; struct rt6_statistics; struct fib6_table; struct netns_ipv6 { struct netns_sysctl_ipv6 sysctl ; struct ipv6_devconf *devconf_all ; struct ipv6_devconf *devconf_dflt ; struct inet_peer_base *peers ; struct netns_frags frags ; struct xt_table *ip6table_filter ; struct xt_table *ip6table_mangle ; struct xt_table *ip6table_raw ; struct xt_table *ip6table_security ; struct xt_table *ip6table_nat ; struct rt6_info *ip6_null_entry ; struct rt6_statistics *rt6_stats ; struct timer_list ip6_fib_timer ; struct hlist_head *fib_table_hash ; struct fib6_table *fib6_main_tbl ; struct dst_ops ip6_dst_ops ; unsigned int ip6_rt_gc_expire ; unsigned long ip6_rt_last_gc ; struct rt6_info *ip6_prohibit_entry ; struct rt6_info *ip6_blk_hole_entry ; struct fib6_table *fib6_local_tbl ; struct fib_rules_ops *fib6_rules_ops ; struct sock **icmp_sk ; struct sock *ndisc_sk ; struct sock *tcp_sk ; struct sock *igmp_sk ; struct list_head mr6_tables ; struct fib_rules_ops *mr6_rules_ops ; atomic_t dev_addr_genid ; atomic_t rt_genid ; }; struct netns_nf_frag { struct netns_sysctl_ipv6 sysctl ; struct netns_frags frags ; }; struct netns_sysctl_lowpan { struct ctl_table_header *frags_hdr ; }; struct netns_ieee802154_lowpan { struct netns_sysctl_lowpan sysctl ; struct netns_frags frags ; u16 max_dsize ; }; struct sctp_mib; struct netns_sctp { struct sctp_mib *sctp_statistics ; struct proc_dir_entry *proc_net_sctp ; struct ctl_table_header *sysctl_header ; struct sock *ctl_sock ; struct list_head local_addr_list ; struct list_head addr_waitq ; struct timer_list addr_wq_timer ; struct list_head auto_asconf_splist ; spinlock_t addr_wq_lock ; spinlock_t local_addr_lock ; unsigned int rto_initial ; unsigned int rto_min ; unsigned int rto_max ; int rto_alpha ; int rto_beta ; int max_burst ; int cookie_preserve_enable ; char *sctp_hmac_alg ; unsigned int valid_cookie_life ; unsigned int sack_timeout ; unsigned int hb_interval ; int max_retrans_association ; int max_retrans_path ; int max_retrans_init ; int pf_retrans ; int sndbuf_policy ; int rcvbuf_policy ; int default_auto_asconf ; int addip_enable ; int addip_noauth ; int prsctp_enable ; int auth_enable ; int scope_policy ; int rwnd_upd_shift ; unsigned long max_autoclose ; }; struct netns_dccp { struct sock *v4_ctl_sk ; struct sock *v6_ctl_sk ; }; struct nlattr; struct nf_logger; struct netns_nf { struct proc_dir_entry *proc_netfilter ; struct nf_logger const *nf_loggers[13U] ; struct ctl_table_header *nf_log_dir_header ; }; struct ebt_table; struct netns_xt { struct list_head tables[13U] ; bool notrack_deprecated_warning ; struct ebt_table *broute_table ; struct ebt_table *frame_filter ; struct ebt_table *frame_nat ; bool ulog_warn_deprecated ; bool ebt_ulog_warn_deprecated ; }; struct hlist_nulls_node; struct hlist_nulls_head { struct hlist_nulls_node *first ; }; struct hlist_nulls_node { struct hlist_nulls_node *next ; struct hlist_nulls_node **pprev ; }; struct nf_proto_net { struct ctl_table_header *ctl_table_header ; struct ctl_table *ctl_table ; struct ctl_table_header *ctl_compat_header ; struct ctl_table *ctl_compat_table ; unsigned int users ; }; struct nf_generic_net { struct nf_proto_net pn ; unsigned int timeout ; }; struct nf_tcp_net { struct nf_proto_net pn ; unsigned int timeouts[14U] ; unsigned int tcp_loose ; unsigned int tcp_be_liberal ; unsigned int tcp_max_retrans ; }; struct nf_udp_net { struct nf_proto_net pn ; unsigned int timeouts[2U] ; }; struct nf_icmp_net { struct nf_proto_net pn ; unsigned int timeout ; }; struct nf_ip_net { struct nf_generic_net generic ; struct nf_tcp_net tcp ; struct nf_udp_net udp ; struct nf_icmp_net icmp ; struct nf_icmp_net icmpv6 ; struct ctl_table_header *ctl_table_header ; struct ctl_table *ctl_table ; }; struct ct_pcpu { spinlock_t lock ; struct hlist_nulls_head unconfirmed ; struct hlist_nulls_head dying ; struct hlist_nulls_head tmpl ; }; struct ip_conntrack_stat; struct nf_ct_event_notifier; struct nf_exp_event_notifier; struct netns_ct { atomic_t count ; unsigned int expect_count ; struct ctl_table_header *sysctl_header ; struct ctl_table_header *acct_sysctl_header ; struct ctl_table_header *tstamp_sysctl_header ; struct ctl_table_header *event_sysctl_header ; struct ctl_table_header *helper_sysctl_header ; char *slabname ; unsigned int sysctl_log_invalid ; unsigned int sysctl_events_retry_timeout ; int sysctl_events ; int sysctl_acct ; int sysctl_auto_assign_helper ; bool auto_assign_helper_warned ; int sysctl_tstamp ; int sysctl_checksum ; unsigned int htable_size ; seqcount_t generation ; struct kmem_cache *nf_conntrack_cachep ; struct hlist_nulls_head *hash ; struct hlist_head *expect_hash ; struct ct_pcpu *pcpu_lists ; struct ip_conntrack_stat *stat ; struct nf_ct_event_notifier *nf_conntrack_event_cb ; struct nf_exp_event_notifier *nf_expect_event_cb ; struct nf_ip_net nf_ct_proto ; unsigned int labels_used ; u8 label_words ; struct hlist_head *nat_bysource ; unsigned int nat_htable_size ; }; struct nft_af_info; struct netns_nftables { struct list_head af_info ; struct list_head commit_list ; struct nft_af_info *ipv4 ; struct nft_af_info *ipv6 ; struct nft_af_info *inet ; struct nft_af_info *arp ; struct nft_af_info *bridge ; u8 gencursor ; u8 genctr ; }; struct tasklet_struct { struct tasklet_struct *next ; unsigned long state ; atomic_t count ; void (*func)(unsigned long ) ; unsigned long data ; }; struct flow_cache_percpu { struct hlist_head *hash_table ; int hash_count ; u32 hash_rnd ; int hash_rnd_recalc ; struct tasklet_struct flush_tasklet ; }; struct flow_cache { u32 hash_shift ; struct flow_cache_percpu *percpu ; struct notifier_block hotcpu_notifier ; int low_watermark ; int high_watermark ; struct timer_list rnd_timer ; }; struct xfrm_policy_hash { struct hlist_head *table ; unsigned int hmask ; }; struct netns_xfrm { struct list_head state_all ; struct hlist_head *state_bydst ; struct hlist_head *state_bysrc ; struct hlist_head *state_byspi ; unsigned int state_hmask ; unsigned int state_num ; struct work_struct state_hash_work ; struct hlist_head state_gc_list ; struct work_struct state_gc_work ; struct list_head policy_all ; struct hlist_head *policy_byidx ; unsigned int policy_idx_hmask ; struct hlist_head policy_inexact[6U] ; struct xfrm_policy_hash policy_bydst[6U] ; unsigned int policy_count[6U] ; struct work_struct policy_hash_work ; struct sock *nlsk ; struct sock *nlsk_stash ; u32 sysctl_aevent_etime ; u32 sysctl_aevent_rseqth ; int sysctl_larval_drop ; u32 sysctl_acq_expires ; struct ctl_table_header *sysctl_hdr ; struct dst_ops xfrm4_dst_ops ; struct dst_ops xfrm6_dst_ops ; spinlock_t xfrm_state_lock ; rwlock_t xfrm_policy_lock ; struct mutex xfrm_cfg_mutex ; struct flow_cache flow_cache_global ; atomic_t flow_cache_genid ; struct list_head flow_cache_gc_list ; spinlock_t flow_cache_gc_lock ; struct work_struct flow_cache_gc_work ; struct work_struct flow_cache_flush_work ; struct mutex flow_flush_sem ; }; struct net_generic; struct netns_ipvs; struct net { atomic_t passive ; atomic_t count ; spinlock_t rules_mod_lock ; struct list_head list ; struct list_head cleanup_list ; struct list_head exit_list ; struct user_namespace *user_ns ; unsigned int proc_inum ; struct proc_dir_entry *proc_net ; struct proc_dir_entry *proc_net_stat ; struct ctl_table_set sysctls ; struct sock *rtnl ; struct sock *genl_sock ; struct list_head dev_base_head ; struct hlist_head *dev_name_head ; struct hlist_head *dev_index_head ; unsigned int dev_base_seq ; int ifindex ; unsigned int dev_unreg_count ; struct list_head rules_ops ; struct net_device *loopback_dev ; struct netns_core core ; struct netns_mib mib ; struct netns_packet packet ; struct netns_unix unx ; struct netns_ipv4 ipv4 ; struct netns_ipv6 ipv6 ; struct netns_ieee802154_lowpan ieee802154_lowpan ; struct netns_sctp sctp ; struct netns_dccp dccp ; struct netns_nf nf ; struct netns_xt xt ; struct netns_ct ct ; struct netns_nftables nft ; struct netns_nf_frag nf_frag ; struct sock *nfnl ; struct sock *nfnl_stash ; struct sk_buff_head wext_nlevents ; struct net_generic *gen ; struct netns_xfrm xfrm ; struct netns_ipvs *ipvs ; struct sock *diag_nlsk ; atomic_t fnhe_genid ; }; struct dsa_chip_data { struct device *mii_bus ; int sw_addr ; char *port_names[12U] ; s8 *rtable ; }; struct dsa_platform_data { struct device *netdev ; int nr_chips ; struct dsa_chip_data *chip ; }; struct dsa_switch; struct dsa_switch_tree { struct dsa_platform_data *pd ; struct net_device *master_netdev ; __be16 tag_protocol ; s8 cpu_switch ; s8 cpu_port ; int link_poll_needed ; struct work_struct link_poll_work ; struct timer_list link_poll_timer ; struct dsa_switch *ds[4U] ; }; struct dsa_switch_driver; struct mii_bus; struct dsa_switch { struct dsa_switch_tree *dst ; int index ; struct dsa_chip_data *pd ; struct dsa_switch_driver *drv ; struct mii_bus *master_mii_bus ; u32 dsa_port_mask ; u32 phys_port_mask ; struct mii_bus *slave_mii_bus ; struct net_device *ports[12U] ; }; struct dsa_switch_driver { struct list_head list ; __be16 tag_protocol ; int priv_size ; char *(*probe)(struct mii_bus * , int ) ; int (*setup)(struct dsa_switch * ) ; int (*set_addr)(struct dsa_switch * , u8 * ) ; int (*phy_read)(struct dsa_switch * , int , int ) ; int (*phy_write)(struct dsa_switch * , int , int , u16 ) ; void (*poll_link)(struct dsa_switch * ) ; void (*get_strings)(struct dsa_switch * , int , uint8_t * ) ; void (*get_ethtool_stats)(struct dsa_switch * , int , uint64_t * ) ; int (*get_sset_count)(struct dsa_switch * ) ; }; struct ieee_ets { __u8 willing ; __u8 ets_cap ; __u8 cbs ; __u8 tc_tx_bw[8U] ; __u8 tc_rx_bw[8U] ; __u8 tc_tsa[8U] ; __u8 prio_tc[8U] ; __u8 tc_reco_bw[8U] ; __u8 tc_reco_tsa[8U] ; __u8 reco_prio_tc[8U] ; }; struct ieee_maxrate { __u64 tc_maxrate[8U] ; }; struct ieee_pfc { __u8 pfc_cap ; __u8 pfc_en ; __u8 mbc ; __u16 delay ; __u64 requests[8U] ; __u64 indications[8U] ; }; struct cee_pg { __u8 willing ; __u8 error ; __u8 pg_en ; __u8 tcs_supported ; __u8 pg_bw[8U] ; __u8 prio_pg[8U] ; }; struct cee_pfc { __u8 willing ; __u8 error ; __u8 pfc_en ; __u8 tcs_supported ; }; struct dcb_app { __u8 selector ; __u8 priority ; __u16 protocol ; }; struct dcb_peer_app_info { __u8 willing ; __u8 error ; }; struct dcbnl_rtnl_ops { int (*ieee_getets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_setets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_getmaxrate)(struct net_device * , struct ieee_maxrate * ) ; int (*ieee_setmaxrate)(struct net_device * , struct ieee_maxrate * ) ; int (*ieee_getpfc)(struct net_device * , struct ieee_pfc * ) ; int (*ieee_setpfc)(struct net_device * , struct ieee_pfc * ) ; int (*ieee_getapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_setapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_delapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_peer_getets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_peer_getpfc)(struct net_device * , struct ieee_pfc * ) ; u8 (*getstate)(struct net_device * ) ; u8 (*setstate)(struct net_device * , u8 ) ; void (*getpermhwaddr)(struct net_device * , u8 * ) ; void (*setpgtccfgtx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ; void (*setpgbwgcfgtx)(struct net_device * , int , u8 ) ; void (*setpgtccfgrx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ; void (*setpgbwgcfgrx)(struct net_device * , int , u8 ) ; void (*getpgtccfgtx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ; void (*getpgbwgcfgtx)(struct net_device * , int , u8 * ) ; void (*getpgtccfgrx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ; void (*getpgbwgcfgrx)(struct net_device * , int , u8 * ) ; void (*setpfccfg)(struct net_device * , int , u8 ) ; void (*getpfccfg)(struct net_device * , int , u8 * ) ; u8 (*setall)(struct net_device * ) ; u8 (*getcap)(struct net_device * , int , u8 * ) ; int (*getnumtcs)(struct net_device * , int , u8 * ) ; int (*setnumtcs)(struct net_device * , int , u8 ) ; u8 (*getpfcstate)(struct net_device * ) ; void (*setpfcstate)(struct net_device * , u8 ) ; void (*getbcncfg)(struct net_device * , int , u32 * ) ; void (*setbcncfg)(struct net_device * , int , u32 ) ; void (*getbcnrp)(struct net_device * , int , u8 * ) ; void (*setbcnrp)(struct net_device * , int , u8 ) ; u8 (*setapp)(struct net_device * , u8 , u16 , u8 ) ; u8 (*getapp)(struct net_device * , u8 , u16 ) ; u8 (*getfeatcfg)(struct net_device * , int , u8 * ) ; u8 (*setfeatcfg)(struct net_device * , int , u8 ) ; u8 (*getdcbx)(struct net_device * ) ; u8 (*setdcbx)(struct net_device * , u8 ) ; int (*peer_getappinfo)(struct net_device * , struct dcb_peer_app_info * , u16 * ) ; int (*peer_getapptable)(struct net_device * , struct dcb_app * ) ; int (*cee_peer_getpg)(struct net_device * , struct cee_pg * ) ; int (*cee_peer_getpfc)(struct net_device * , struct cee_pfc * ) ; }; struct taskstats { __u16 version ; __u32 ac_exitcode ; __u8 ac_flag ; __u8 ac_nice ; __u64 cpu_count ; __u64 cpu_delay_total ; __u64 blkio_count ; __u64 blkio_delay_total ; __u64 swapin_count ; __u64 swapin_delay_total ; __u64 cpu_run_real_total ; __u64 cpu_run_virtual_total ; char ac_comm[32U] ; __u8 ac_sched ; __u8 ac_pad[3U] ; __u32 ac_uid ; __u32 ac_gid ; __u32 ac_pid ; __u32 ac_ppid ; __u32 ac_btime ; __u64 ac_etime ; __u64 ac_utime ; __u64 ac_stime ; __u64 ac_minflt ; __u64 ac_majflt ; __u64 coremem ; __u64 virtmem ; __u64 hiwater_rss ; __u64 hiwater_vm ; __u64 read_char ; __u64 write_char ; __u64 read_syscalls ; __u64 write_syscalls ; __u64 read_bytes ; __u64 write_bytes ; __u64 cancelled_write_bytes ; __u64 nvcsw ; __u64 nivcsw ; __u64 ac_utimescaled ; __u64 ac_stimescaled ; __u64 cpu_scaled_run_real_total ; __u64 freepages_count ; __u64 freepages_delay_total ; }; struct percpu_ref; typedef void percpu_ref_func_t(struct percpu_ref * ); struct percpu_ref { atomic_t count ; unsigned int *pcpu_count ; percpu_ref_func_t *release ; percpu_ref_func_t *confirm_kill ; struct callback_head rcu ; }; struct cgroup_root; struct cgroup_subsys; struct cgroup; struct cgroup_subsys_state { struct cgroup *cgroup ; struct cgroup_subsys *ss ; struct percpu_ref refcnt ; struct cgroup_subsys_state *parent ; struct list_head sibling ; struct list_head children ; int id ; unsigned int flags ; u64 serial_nr ; struct callback_head callback_head ; struct work_struct destroy_work ; }; struct cgroup { struct cgroup_subsys_state self ; unsigned long flags ; int id ; int populated_cnt ; struct kernfs_node *kn ; struct kernfs_node *populated_kn ; unsigned int child_subsys_mask ; struct cgroup_subsys_state *subsys[12U] ; struct cgroup_root *root ; struct list_head cset_links ; struct list_head e_csets[12U] ; struct list_head release_list ; struct list_head pidlists ; struct mutex pidlist_mutex ; wait_queue_head_t offline_waitq ; }; struct cgroup_root { struct kernfs_root *kf_root ; unsigned int subsys_mask ; int hierarchy_id ; struct cgroup cgrp ; atomic_t nr_cgrps ; struct list_head root_list ; unsigned int flags ; struct idr cgroup_idr ; char release_agent_path[4096U] ; char name[64U] ; }; struct css_set { atomic_t refcount ; struct hlist_node hlist ; struct list_head tasks ; struct list_head mg_tasks ; struct list_head cgrp_links ; struct cgroup *dfl_cgrp ; struct cgroup_subsys_state *subsys[12U] ; struct list_head mg_preload_node ; struct list_head mg_node ; struct cgroup *mg_src_cgrp ; struct css_set *mg_dst_cset ; struct list_head e_cset_node[12U] ; struct callback_head callback_head ; }; struct cftype { char name[64U] ; int private ; umode_t mode ; size_t max_write_len ; unsigned int flags ; struct cgroup_subsys *ss ; struct list_head node ; struct kernfs_ops *kf_ops ; u64 (*read_u64)(struct cgroup_subsys_state * , struct cftype * ) ; s64 (*read_s64)(struct cgroup_subsys_state * , struct cftype * ) ; int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; int (*write_u64)(struct cgroup_subsys_state * , struct cftype * , u64 ) ; int (*write_s64)(struct cgroup_subsys_state * , struct cftype * , s64 ) ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; struct lock_class_key lockdep_key ; }; struct cgroup_taskset; struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state * ) ; int (*css_online)(struct cgroup_subsys_state * ) ; void (*css_offline)(struct cgroup_subsys_state * ) ; void (*css_free)(struct cgroup_subsys_state * ) ; int (*can_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*cancel_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*fork)(struct task_struct * ) ; void (*exit)(struct cgroup_subsys_state * , struct cgroup_subsys_state * , struct task_struct * ) ; void (*bind)(struct cgroup_subsys_state * ) ; int disabled ; int early_init ; bool broken_hierarchy ; bool warned_broken_hierarchy ; int id ; char const *name ; struct cgroup_root *root ; struct idr css_idr ; struct list_head cfts ; struct cftype *base_cftypes ; }; struct netprio_map { struct callback_head rcu ; u32 priomap_len ; u32 priomap[] ; }; struct xfrm_policy; struct xfrm_state; struct request_sock; struct mnt_namespace; struct ipc_namespace; struct nsproxy { atomic_t count ; struct uts_namespace *uts_ns ; struct ipc_namespace *ipc_ns ; struct mnt_namespace *mnt_ns ; struct pid_namespace *pid_ns_for_children ; struct net *net_ns ; }; struct nlmsghdr { __u32 nlmsg_len ; __u16 nlmsg_type ; __u16 nlmsg_flags ; __u32 nlmsg_seq ; __u32 nlmsg_pid ; }; struct nlattr { __u16 nla_len ; __u16 nla_type ; }; struct netlink_callback { struct sk_buff *skb ; struct nlmsghdr const *nlh ; int (*dump)(struct sk_buff * , struct netlink_callback * ) ; int (*done)(struct netlink_callback * ) ; void *data ; struct module *module ; u16 family ; u16 min_dump_alloc ; unsigned int prev_seq ; unsigned int seq ; long args[6U] ; }; struct ndmsg { __u8 ndm_family ; __u8 ndm_pad1 ; __u16 ndm_pad2 ; __s32 ndm_ifindex ; __u16 ndm_state ; __u8 ndm_flags ; __u8 ndm_type ; }; struct rtnl_link_stats64 { __u64 rx_packets ; __u64 tx_packets ; __u64 rx_bytes ; __u64 tx_bytes ; __u64 rx_errors ; __u64 tx_errors ; __u64 rx_dropped ; __u64 tx_dropped ; __u64 multicast ; __u64 collisions ; __u64 rx_length_errors ; __u64 rx_over_errors ; __u64 rx_crc_errors ; __u64 rx_frame_errors ; __u64 rx_fifo_errors ; __u64 rx_missed_errors ; __u64 tx_aborted_errors ; __u64 tx_carrier_errors ; __u64 tx_fifo_errors ; __u64 tx_heartbeat_errors ; __u64 tx_window_errors ; __u64 rx_compressed ; __u64 tx_compressed ; }; struct ifla_vf_info { __u32 vf ; __u8 mac[32U] ; __u32 vlan ; __u32 qos ; __u32 spoofchk ; __u32 linkstate ; __u32 min_tx_rate ; __u32 max_tx_rate ; }; struct netpoll_info; struct phy_device; struct wireless_dev; enum netdev_tx { __NETDEV_TX_MIN = (-0x7FFFFFFF-1), NETDEV_TX_OK = 0, NETDEV_TX_BUSY = 16, NETDEV_TX_LOCKED = 32 } ; typedef enum netdev_tx netdev_tx_t; struct net_device_stats { unsigned long rx_packets ; unsigned long tx_packets ; unsigned long rx_bytes ; unsigned long tx_bytes ; unsigned long rx_errors ; unsigned long tx_errors ; unsigned long rx_dropped ; unsigned long tx_dropped ; unsigned long multicast ; unsigned long collisions ; unsigned long rx_length_errors ; unsigned long rx_over_errors ; unsigned long rx_crc_errors ; unsigned long rx_frame_errors ; unsigned long rx_fifo_errors ; unsigned long rx_missed_errors ; unsigned long tx_aborted_errors ; unsigned long tx_carrier_errors ; unsigned long tx_fifo_errors ; unsigned long tx_heartbeat_errors ; unsigned long tx_window_errors ; unsigned long rx_compressed ; unsigned long tx_compressed ; }; struct neigh_parms; struct netdev_hw_addr { struct list_head list ; unsigned char addr[32U] ; unsigned char type ; bool global_use ; int sync_cnt ; int refcount ; int synced ; struct callback_head callback_head ; }; struct netdev_hw_addr_list { struct list_head list ; int count ; }; struct hh_cache { u16 hh_len ; u16 __pad ; seqlock_t hh_lock ; unsigned long hh_data[16U] ; }; struct header_ops { int (*create)(struct sk_buff * , struct net_device * , unsigned short , void const * , void const * , unsigned int ) ; int (*parse)(struct sk_buff const * , unsigned char * ) ; int (*rebuild)(struct sk_buff * ) ; int (*cache)(struct neighbour const * , struct hh_cache * , __be16 ) ; void (*cache_update)(struct hh_cache * , struct net_device const * , unsigned char const * ) ; }; struct napi_struct { struct list_head poll_list ; unsigned long state ; int weight ; unsigned int gro_count ; int (*poll)(struct napi_struct * , int ) ; spinlock_t poll_lock ; int poll_owner ; struct net_device *dev ; struct sk_buff *gro_list ; struct sk_buff *skb ; struct list_head dev_list ; struct hlist_node napi_hash_node ; unsigned int napi_id ; }; enum gro_result { GRO_MERGED = 0, GRO_MERGED_FREE = 1, GRO_HELD = 2, GRO_NORMAL = 3, GRO_DROP = 4 } ; typedef enum gro_result gro_result_t; enum rx_handler_result { RX_HANDLER_CONSUMED = 0, RX_HANDLER_ANOTHER = 1, RX_HANDLER_EXACT = 2, RX_HANDLER_PASS = 3 } ; typedef enum rx_handler_result rx_handler_result_t; typedef rx_handler_result_t rx_handler_func_t(struct sk_buff ** ); struct Qdisc; struct netdev_queue { struct net_device *dev ; struct Qdisc *qdisc ; struct Qdisc *qdisc_sleeping ; struct kobject kobj ; int numa_node ; spinlock_t _xmit_lock ; int xmit_lock_owner ; unsigned long trans_start ; unsigned long trans_timeout ; unsigned long state ; struct dql dql ; }; struct rps_map { unsigned int len ; struct callback_head rcu ; u16 cpus[0U] ; }; struct rps_dev_flow { u16 cpu ; u16 filter ; unsigned int last_qtail ; }; struct rps_dev_flow_table { unsigned int mask ; struct callback_head rcu ; struct rps_dev_flow flows[0U] ; }; struct netdev_rx_queue { struct rps_map *rps_map ; struct rps_dev_flow_table *rps_flow_table ; struct kobject kobj ; struct net_device *dev ; }; struct xps_map { unsigned int len ; unsigned int alloc_len ; struct callback_head rcu ; u16 queues[0U] ; }; struct xps_dev_maps { struct callback_head rcu ; struct xps_map *cpu_map[0U] ; }; struct netdev_tc_txq { u16 count ; u16 offset ; }; struct netdev_fcoe_hbainfo { char manufacturer[64U] ; char serial_number[64U] ; char hardware_version[64U] ; char driver_version[64U] ; char optionrom_version[64U] ; char firmware_version[64U] ; char model[256U] ; char model_description[256U] ; }; struct netdev_phys_port_id { unsigned char id[32U] ; unsigned char id_len ; }; struct net_device_ops { int (*ndo_init)(struct net_device * ) ; void (*ndo_uninit)(struct net_device * ) ; int (*ndo_open)(struct net_device * ) ; int (*ndo_stop)(struct net_device * ) ; netdev_tx_t (*ndo_start_xmit)(struct sk_buff * , struct net_device * ) ; u16 (*ndo_select_queue)(struct net_device * , struct sk_buff * , void * , u16 (*)(struct net_device * , struct sk_buff * ) ) ; void (*ndo_change_rx_flags)(struct net_device * , int ) ; void (*ndo_set_rx_mode)(struct net_device * ) ; int (*ndo_set_mac_address)(struct net_device * , void * ) ; int (*ndo_validate_addr)(struct net_device * ) ; int (*ndo_do_ioctl)(struct net_device * , struct ifreq * , int ) ; int (*ndo_set_config)(struct net_device * , struct ifmap * ) ; int (*ndo_change_mtu)(struct net_device * , int ) ; int (*ndo_neigh_setup)(struct net_device * , struct neigh_parms * ) ; void (*ndo_tx_timeout)(struct net_device * ) ; struct rtnl_link_stats64 *(*ndo_get_stats64)(struct net_device * , struct rtnl_link_stats64 * ) ; struct net_device_stats *(*ndo_get_stats)(struct net_device * ) ; int (*ndo_vlan_rx_add_vid)(struct net_device * , __be16 , u16 ) ; int (*ndo_vlan_rx_kill_vid)(struct net_device * , __be16 , u16 ) ; void (*ndo_poll_controller)(struct net_device * ) ; int (*ndo_netpoll_setup)(struct net_device * , struct netpoll_info * ) ; void (*ndo_netpoll_cleanup)(struct net_device * ) ; int (*ndo_busy_poll)(struct napi_struct * ) ; int (*ndo_set_vf_mac)(struct net_device * , int , u8 * ) ; int (*ndo_set_vf_vlan)(struct net_device * , int , u16 , u8 ) ; int (*ndo_set_vf_rate)(struct net_device * , int , int , int ) ; int (*ndo_set_vf_spoofchk)(struct net_device * , int , bool ) ; int (*ndo_get_vf_config)(struct net_device * , int , struct ifla_vf_info * ) ; int (*ndo_set_vf_link_state)(struct net_device * , int , int ) ; int (*ndo_set_vf_port)(struct net_device * , int , struct nlattr ** ) ; int (*ndo_get_vf_port)(struct net_device * , int , struct sk_buff * ) ; int (*ndo_setup_tc)(struct net_device * , u8 ) ; int (*ndo_fcoe_enable)(struct net_device * ) ; int (*ndo_fcoe_disable)(struct net_device * ) ; int (*ndo_fcoe_ddp_setup)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_ddp_done)(struct net_device * , u16 ) ; int (*ndo_fcoe_ddp_target)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_get_hbainfo)(struct net_device * , struct netdev_fcoe_hbainfo * ) ; int (*ndo_fcoe_get_wwn)(struct net_device * , u64 * , int ) ; int (*ndo_rx_flow_steer)(struct net_device * , struct sk_buff const * , u16 , u32 ) ; int (*ndo_add_slave)(struct net_device * , struct net_device * ) ; int (*ndo_del_slave)(struct net_device * , struct net_device * ) ; netdev_features_t (*ndo_fix_features)(struct net_device * , netdev_features_t ) ; int (*ndo_set_features)(struct net_device * , netdev_features_t ) ; int (*ndo_neigh_construct)(struct neighbour * ) ; void (*ndo_neigh_destroy)(struct neighbour * ) ; int (*ndo_fdb_add)(struct ndmsg * , struct nlattr ** , struct net_device * , unsigned char const * , u16 ) ; int (*ndo_fdb_del)(struct ndmsg * , struct nlattr ** , struct net_device * , unsigned char const * ) ; int (*ndo_fdb_dump)(struct sk_buff * , struct netlink_callback * , struct net_device * , int ) ; int (*ndo_bridge_setlink)(struct net_device * , struct nlmsghdr * ) ; int (*ndo_bridge_getlink)(struct sk_buff * , u32 , u32 , struct net_device * , u32 ) ; int (*ndo_bridge_dellink)(struct net_device * , struct nlmsghdr * ) ; int (*ndo_change_carrier)(struct net_device * , bool ) ; int (*ndo_get_phys_port_id)(struct net_device * , struct netdev_phys_port_id * ) ; void (*ndo_add_vxlan_port)(struct net_device * , sa_family_t , __be16 ) ; void (*ndo_del_vxlan_port)(struct net_device * , sa_family_t , __be16 ) ; void *(*ndo_dfwd_add_station)(struct net_device * , struct net_device * ) ; void (*ndo_dfwd_del_station)(struct net_device * , void * ) ; netdev_tx_t (*ndo_dfwd_start_xmit)(struct sk_buff * , struct net_device * , void * ) ; int (*ndo_get_lock_subclass)(struct net_device * ) ; }; struct __anonstruct_adj_list_246 { struct list_head upper ; struct list_head lower ; }; struct __anonstruct_all_adj_list_247 { struct list_head upper ; struct list_head lower ; }; struct iw_handler_def; struct iw_public_data; struct forwarding_accel_ops; struct vlan_info; struct tipc_bearer; struct in_device; struct dn_dev; struct inet6_dev; struct cpu_rmap; struct pcpu_lstats; struct pcpu_sw_netstats; struct pcpu_dstats; struct pcpu_vstats; union __anonunion_ldv_40185_248 { void *ml_priv ; struct pcpu_lstats *lstats ; struct pcpu_sw_netstats *tstats ; struct pcpu_dstats *dstats ; struct pcpu_vstats *vstats ; }; struct garp_port; struct mrp_port; struct rtnl_link_ops; struct net_device { char name[16U] ; struct hlist_node name_hlist ; char *ifalias ; unsigned long mem_end ; unsigned long mem_start ; unsigned long base_addr ; int irq ; unsigned long state ; struct list_head dev_list ; struct list_head napi_list ; struct list_head unreg_list ; struct list_head close_list ; struct __anonstruct_adj_list_246 adj_list ; struct __anonstruct_all_adj_list_247 all_adj_list ; netdev_features_t features ; netdev_features_t hw_features ; netdev_features_t wanted_features ; netdev_features_t vlan_features ; netdev_features_t hw_enc_features ; netdev_features_t mpls_features ; int ifindex ; int iflink ; struct net_device_stats stats ; atomic_long_t rx_dropped ; atomic_long_t tx_dropped ; atomic_t carrier_changes ; struct iw_handler_def const *wireless_handlers ; struct iw_public_data *wireless_data ; struct net_device_ops const *netdev_ops ; struct ethtool_ops const *ethtool_ops ; struct forwarding_accel_ops const *fwd_ops ; struct header_ops const *header_ops ; unsigned int flags ; unsigned int priv_flags ; unsigned short gflags ; unsigned short padded ; unsigned char operstate ; unsigned char link_mode ; unsigned char if_port ; unsigned char dma ; unsigned int mtu ; unsigned short type ; unsigned short hard_header_len ; unsigned short needed_headroom ; unsigned short needed_tailroom ; unsigned char perm_addr[32U] ; unsigned char addr_assign_type ; unsigned char addr_len ; unsigned short neigh_priv_len ; unsigned short dev_id ; unsigned short dev_port ; spinlock_t addr_list_lock ; struct netdev_hw_addr_list uc ; struct netdev_hw_addr_list mc ; struct netdev_hw_addr_list dev_addrs ; struct kset *queues_kset ; bool uc_promisc ; unsigned int promiscuity ; unsigned int allmulti ; struct vlan_info *vlan_info ; struct dsa_switch_tree *dsa_ptr ; struct tipc_bearer *tipc_ptr ; void *atalk_ptr ; struct in_device *ip_ptr ; struct dn_dev *dn_ptr ; struct inet6_dev *ip6_ptr ; void *ax25_ptr ; struct wireless_dev *ieee80211_ptr ; unsigned long last_rx ; unsigned char *dev_addr ; struct netdev_rx_queue *_rx ; unsigned int num_rx_queues ; unsigned int real_num_rx_queues ; rx_handler_func_t *rx_handler ; void *rx_handler_data ; struct netdev_queue *ingress_queue ; unsigned char broadcast[32U] ; struct netdev_queue *_tx ; unsigned int num_tx_queues ; unsigned int real_num_tx_queues ; struct Qdisc *qdisc ; unsigned long tx_queue_len ; spinlock_t tx_global_lock ; struct xps_dev_maps *xps_maps ; struct cpu_rmap *rx_cpu_rmap ; unsigned long trans_start ; int watchdog_timeo ; struct timer_list watchdog_timer ; int *pcpu_refcnt ; struct list_head todo_list ; struct hlist_node index_hlist ; struct list_head link_watch_list ; unsigned char reg_state ; bool dismantle ; unsigned short rtnl_link_state ; void (*destructor)(struct net_device * ) ; struct netpoll_info *npinfo ; struct net *nd_net ; union __anonunion_ldv_40185_248 ldv_40185 ; struct garp_port *garp_port ; struct mrp_port *mrp_port ; struct device dev ; struct attribute_group const *sysfs_groups[4U] ; struct attribute_group const *sysfs_rx_queue_group ; struct rtnl_link_ops const *rtnl_link_ops ; unsigned int gso_max_size ; u16 gso_max_segs ; struct dcbnl_rtnl_ops const *dcbnl_ops ; u8 num_tc ; struct netdev_tc_txq tc_to_txq[16U] ; u8 prio_tc_map[16U] ; unsigned int fcoe_ddp_xid ; struct netprio_map *priomap ; struct phy_device *phydev ; struct lock_class_key *qdisc_tx_busylock ; int group ; struct pm_qos_request pm_qos_req ; }; struct pcpu_sw_netstats { u64 rx_packets ; u64 rx_bytes ; u64 tx_packets ; u64 tx_bytes ; struct u64_stats_sync syncp ; }; struct netdev_notifier_info { struct net_device *dev ; }; enum skb_free_reason { SKB_REASON_CONSUMED = 0, SKB_REASON_DROPPED = 1 } ; typedef unsigned long kernel_ulong_t; struct pci_device_id { __u32 vendor ; __u32 device ; __u32 subvendor ; __u32 subdevice ; __u32 class ; __u32 class_mask ; kernel_ulong_t driver_data ; }; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct hotplug_slot; struct pci_slot { struct pci_bus *bus ; struct list_head list ; struct hotplug_slot *hotplug ; unsigned char number ; struct kobject kobj ; }; typedef int pci_power_t; typedef unsigned int pci_channel_state_t; enum pci_channel_state { pci_channel_io_normal = 1, pci_channel_io_frozen = 2, pci_channel_io_perm_failure = 3 } ; typedef unsigned short pci_dev_flags_t; typedef unsigned short pci_bus_flags_t; struct pcie_link_state; struct pci_vpd; struct pci_sriov; struct pci_ats; struct pci_driver; union __anonunion_ldv_42184_252 { struct pci_sriov *sriov ; struct pci_dev *physfn ; }; struct pci_dev { struct list_head bus_list ; struct pci_bus *bus ; struct pci_bus *subordinate ; void *sysdata ; struct proc_dir_entry *procent ; struct pci_slot *slot ; unsigned int devfn ; unsigned short vendor ; unsigned short device ; unsigned short subsystem_vendor ; unsigned short subsystem_device ; unsigned int class ; u8 revision ; u8 hdr_type ; u8 pcie_cap ; u8 msi_cap ; u8 msix_cap ; unsigned char pcie_mpss : 3 ; u8 rom_base_reg ; u8 pin ; u16 pcie_flags_reg ; u8 dma_alias_devfn ; struct pci_driver *driver ; u64 dma_mask ; struct device_dma_parameters dma_parms ; pci_power_t current_state ; u8 pm_cap ; unsigned char pme_support : 5 ; unsigned char pme_interrupt : 1 ; unsigned char pme_poll : 1 ; unsigned char d1_support : 1 ; unsigned char d2_support : 1 ; unsigned char no_d1d2 : 1 ; unsigned char no_d3cold : 1 ; unsigned char d3cold_allowed : 1 ; unsigned char mmio_always_on : 1 ; unsigned char wakeup_prepared : 1 ; unsigned char runtime_d3cold : 1 ; unsigned int d3_delay ; unsigned int d3cold_delay ; struct pcie_link_state *link_state ; pci_channel_state_t error_state ; struct device dev ; int cfg_size ; unsigned int irq ; struct resource resource[17U] ; bool match_driver ; unsigned char transparent : 1 ; unsigned char multifunction : 1 ; unsigned char is_added : 1 ; unsigned char is_busmaster : 1 ; unsigned char no_msi : 1 ; unsigned char block_cfg_access : 1 ; unsigned char broken_parity_status : 1 ; unsigned char irq_reroute_variant : 2 ; unsigned char msi_enabled : 1 ; unsigned char msix_enabled : 1 ; unsigned char ari_enabled : 1 ; unsigned char is_managed : 1 ; unsigned char needs_freset : 1 ; unsigned char state_saved : 1 ; unsigned char is_physfn : 1 ; unsigned char is_virtfn : 1 ; unsigned char reset_fn : 1 ; unsigned char is_hotplug_bridge : 1 ; unsigned char __aer_firmware_first_valid : 1 ; unsigned char __aer_firmware_first : 1 ; unsigned char broken_intx_masking : 1 ; unsigned char io_window_1k : 1 ; pci_dev_flags_t dev_flags ; atomic_t enable_cnt ; u32 saved_config_space[16U] ; struct hlist_head saved_cap_space ; struct bin_attribute *rom_attr ; int rom_attr_enabled ; struct bin_attribute *res_attr[17U] ; struct bin_attribute *res_attr_wc[17U] ; struct list_head msi_list ; struct attribute_group const **msi_irq_groups ; struct pci_vpd *vpd ; union __anonunion_ldv_42184_252 ldv_42184 ; struct pci_ats *ats ; phys_addr_t rom ; size_t romlen ; char *driver_override ; }; struct pci_ops; struct msi_chip; struct pci_bus { struct list_head node ; struct pci_bus *parent ; struct list_head children ; struct list_head devices ; struct pci_dev *self ; struct list_head slots ; struct resource *resource[4U] ; struct list_head resources ; struct resource busn_res ; struct pci_ops *ops ; struct msi_chip *msi ; void *sysdata ; struct proc_dir_entry *procdir ; unsigned char number ; unsigned char primary ; unsigned char max_bus_speed ; unsigned char cur_bus_speed ; char name[48U] ; unsigned short bridge_ctl ; pci_bus_flags_t bus_flags ; struct device *bridge ; struct device dev ; struct bin_attribute *legacy_io ; struct bin_attribute *legacy_mem ; unsigned char is_added : 1 ; }; struct pci_ops { int (*read)(struct pci_bus * , unsigned int , int , int , u32 * ) ; int (*write)(struct pci_bus * , unsigned int , int , int , u32 ) ; }; struct pci_dynids { spinlock_t lock ; struct list_head list ; }; typedef unsigned int pci_ers_result_t; struct pci_error_handlers { pci_ers_result_t (*error_detected)(struct pci_dev * , enum pci_channel_state ) ; pci_ers_result_t (*mmio_enabled)(struct pci_dev * ) ; pci_ers_result_t (*link_reset)(struct pci_dev * ) ; pci_ers_result_t (*slot_reset)(struct pci_dev * ) ; void (*reset_notify)(struct pci_dev * , bool ) ; void (*resume)(struct pci_dev * ) ; }; struct pci_driver { struct list_head node ; char const *name ; struct pci_device_id const *id_table ; int (*probe)(struct pci_dev * , struct pci_device_id const * ) ; void (*remove)(struct pci_dev * ) ; int (*suspend)(struct pci_dev * , pm_message_t ) ; int (*suspend_late)(struct pci_dev * , pm_message_t ) ; int (*resume_early)(struct pci_dev * ) ; int (*resume)(struct pci_dev * ) ; void (*shutdown)(struct pci_dev * ) ; int (*sriov_configure)(struct pci_dev * , int ) ; struct pci_error_handlers const *err_handler ; struct device_driver driver ; struct pci_dynids dynids ; }; struct iphdr { unsigned char ihl : 4 ; unsigned char version : 4 ; __u8 tos ; __be16 tot_len ; __be16 id ; __be16 frag_off ; __u8 ttl ; __u8 protocol ; __sum16 check ; __be32 saddr ; __be32 daddr ; }; struct res_counter { unsigned long long usage ; unsigned long long max_usage ; unsigned long long limit ; unsigned long long soft_limit ; unsigned long long failcnt ; spinlock_t lock ; struct res_counter *parent ; }; struct kioctx; typedef int kiocb_cancel_fn(struct kiocb * ); union __anonunion_ki_obj_253 { void *user ; struct task_struct *tsk ; }; struct eventfd_ctx; struct kiocb { struct file *ki_filp ; struct kioctx *ki_ctx ; kiocb_cancel_fn *ki_cancel ; void *private ; union __anonunion_ki_obj_253 ki_obj ; __u64 ki_user_data ; loff_t ki_pos ; size_t ki_nbytes ; struct list_head ki_list ; struct eventfd_ctx *ki_eventfd ; }; struct sock_filter { __u16 code ; __u8 jt ; __u8 jf ; __u32 k ; }; struct sock_filter_int { __u8 code ; unsigned char dst_reg : 4 ; unsigned char src_reg : 4 ; __s16 off ; __s32 imm ; }; struct sock_fprog_kern { u16 len ; struct sock_filter *filter ; }; union __anonunion_ldv_44136_254 { struct sock_filter insns[0U] ; struct sock_filter_int insnsi[0U] ; struct work_struct work ; }; struct sk_filter { atomic_t refcnt ; unsigned char jited : 1 ; unsigned int len : 31 ; struct sock_fprog_kern *orig_prog ; struct callback_head rcu ; unsigned int (*bpf_func)(struct sk_buff const * , struct sock_filter_int const * ) ; union __anonunion_ldv_44136_254 ldv_44136 ; }; 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 neigh_table; struct neigh_parms { struct net *net ; struct net_device *dev ; struct neigh_parms *next ; int (*neigh_setup)(struct neighbour * ) ; void (*neigh_cleanup)(struct neighbour * ) ; struct neigh_table *tbl ; void *sysctl_table ; int dead ; atomic_t refcnt ; struct callback_head callback_head ; int reachable_time ; int data[12U] ; unsigned long data_state[1U] ; }; struct neigh_statistics { unsigned long allocs ; unsigned long destroys ; unsigned long hash_grows ; unsigned long res_failed ; unsigned long lookups ; unsigned long hits ; unsigned long rcv_probes_mcast ; unsigned long rcv_probes_ucast ; unsigned long periodic_gc_runs ; unsigned long forced_gc_runs ; unsigned long unres_discards ; }; struct neigh_ops; struct neighbour { struct neighbour *next ; struct neigh_table *tbl ; struct neigh_parms *parms ; unsigned long confirmed ; unsigned long updated ; rwlock_t lock ; atomic_t refcnt ; struct sk_buff_head arp_queue ; unsigned int arp_queue_len_bytes ; struct timer_list timer ; unsigned long used ; atomic_t probes ; __u8 flags ; __u8 nud_state ; __u8 type ; __u8 dead ; seqlock_t ha_lock ; unsigned char ha[32U] ; struct hh_cache hh ; int (*output)(struct neighbour * , struct sk_buff * ) ; struct neigh_ops const *ops ; struct callback_head rcu ; struct net_device *dev ; u8 primary_key[0U] ; }; struct neigh_ops { int family ; void (*solicit)(struct neighbour * , struct sk_buff * ) ; void (*error_report)(struct neighbour * , struct sk_buff * ) ; int (*output)(struct neighbour * , struct sk_buff * ) ; int (*connected_output)(struct neighbour * , struct sk_buff * ) ; }; struct pneigh_entry { struct pneigh_entry *next ; struct net *net ; struct net_device *dev ; u8 flags ; u8 key[0U] ; }; struct neigh_hash_table { struct neighbour **hash_buckets ; unsigned int hash_shift ; __u32 hash_rnd[4U] ; struct callback_head rcu ; }; struct neigh_table { struct neigh_table *next ; int family ; int entry_size ; int key_len ; __u32 (*hash)(void const * , struct net_device const * , __u32 * ) ; int (*constructor)(struct neighbour * ) ; int (*pconstructor)(struct pneigh_entry * ) ; void (*pdestructor)(struct pneigh_entry * ) ; void (*proxy_redo)(struct sk_buff * ) ; char *id ; struct neigh_parms parms ; int gc_interval ; int gc_thresh1 ; int gc_thresh2 ; int gc_thresh3 ; unsigned long last_flush ; struct delayed_work gc_work ; struct timer_list proxy_timer ; struct sk_buff_head proxy_queue ; atomic_t entries ; rwlock_t lock ; unsigned long last_rand ; struct neigh_statistics *stats ; struct neigh_hash_table *nht ; struct pneigh_entry **phash_buckets ; }; struct dn_route; union __anonunion_ldv_45629_259 { 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_ldv_45629_259 ldv_45629 ; }; struct __anonstruct_socket_lock_t_260 { spinlock_t slock ; int owned ; wait_queue_head_t wq ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_socket_lock_t_260 socket_lock_t; struct proto; typedef __u32 __portpair; typedef __u64 __addrpair; struct __anonstruct_ldv_45864_262 { __be32 skc_daddr ; __be32 skc_rcv_saddr ; }; union __anonunion_ldv_45865_261 { __addrpair skc_addrpair ; struct __anonstruct_ldv_45864_262 ldv_45864 ; }; union __anonunion_ldv_45869_263 { unsigned int skc_hash ; __u16 skc_u16hashes[2U] ; }; struct __anonstruct_ldv_45875_265 { __be16 skc_dport ; __u16 skc_num ; }; union __anonunion_ldv_45876_264 { __portpair skc_portpair ; struct __anonstruct_ldv_45875_265 ldv_45875 ; }; union __anonunion_ldv_45885_266 { struct hlist_node skc_bind_node ; struct hlist_nulls_node skc_portaddr_node ; }; union __anonunion_ldv_45894_267 { struct hlist_node skc_node ; struct hlist_nulls_node skc_nulls_node ; }; struct sock_common { union __anonunion_ldv_45865_261 ldv_45865 ; union __anonunion_ldv_45869_263 ldv_45869 ; union __anonunion_ldv_45876_264 ldv_45876 ; unsigned short skc_family ; unsigned char volatile skc_state ; unsigned char skc_reuse : 4 ; unsigned char skc_reuseport : 4 ; int skc_bound_dev_if ; union __anonunion_ldv_45885_266 ldv_45885 ; struct proto *skc_prot ; struct net *skc_net ; struct in6_addr skc_v6_daddr ; struct in6_addr skc_v6_rcv_saddr ; int skc_dontcopy_begin[0U] ; union __anonunion_ldv_45894_267 ldv_45894 ; int skc_tx_queue_mapping ; atomic_t skc_refcnt ; int skc_dontcopy_end[0U] ; }; struct cg_proto; struct __anonstruct_sk_backlog_268 { 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_268 sk_backlog ; int sk_forward_alloc ; __u32 sk_rxhash ; 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 ; unsigned short sk_ack_backlog ; unsigned short 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 ; void *sk_protinfo ; struct timer_list sk_timer ; ktime_t sk_stamp ; 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_269 { 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 kiocb * , struct sock * , struct msghdr * , size_t ) ; int (*recvmsg)(struct kiocb * , 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 (*mtu_reduced)(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_269 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 res_counter memory_allocated ; struct percpu_counter sockets_allocated ; int memory_pressure ; long sysctl_mem[3U] ; unsigned long flags ; struct mem_cgroup *memcg ; }; struct request_sock_ops { int family ; int obj_size ; struct kmem_cache *slab ; char *slab_name ; int (*rtx_syn_ack)(struct sock * , struct request_sock * ) ; void (*send_ack)(struct sock * , struct sk_buff * , struct request_sock * ) ; void (*send_reset)(struct sock * , struct sk_buff * ) ; void (*destructor)(struct request_sock * ) ; void (*syn_ack_timeout)(struct sock * , struct request_sock * ) ; }; struct request_sock { struct sock_common __req_common ; struct request_sock *dl_next ; u16 mss ; u8 num_retrans ; unsigned char cookie_ts : 1 ; unsigned char num_timeout : 7 ; u32 window_clamp ; u32 rcv_wnd ; u32 ts_recent ; unsigned long expires ; struct request_sock_ops const *rsk_ops ; struct sock *sk ; u32 secid ; u32 peer_secid ; }; struct ipv6_devconf { __s32 forwarding ; __s32 hop_limit ; __s32 mtu6 ; __s32 accept_ra ; __s32 accept_redirects ; __s32 autoconf ; __s32 dad_transmits ; __s32 rtr_solicits ; __s32 rtr_solicit_interval ; __s32 rtr_solicit_delay ; __s32 force_mld_version ; __s32 mldv1_unsolicited_report_interval ; __s32 mldv2_unsolicited_report_interval ; __s32 use_tempaddr ; __s32 temp_valid_lft ; __s32 temp_prefered_lft ; __s32 regen_max_retry ; __s32 max_desync_factor ; __s32 max_addresses ; __s32 accept_ra_defrtr ; __s32 accept_ra_pinfo ; __s32 accept_ra_rtr_pref ; __s32 rtr_probe_interval ; __s32 accept_ra_rt_info_max_plen ; __s32 proxy_ndp ; __s32 accept_source_route ; __s32 optimistic_dad ; __s32 mc_forwarding ; __s32 disable_ipv6 ; __s32 accept_dad ; __s32 force_tllao ; __s32 ndisc_notify ; __s32 suppress_frag_ndisc ; void *sysctl ; }; struct timewait_sock_ops { struct kmem_cache *twsk_slab ; char *twsk_slab_name ; unsigned int twsk_obj_size ; int (*twsk_unique)(struct sock * , struct sock * , void * ) ; void (*twsk_destructor)(struct sock * ) ; }; struct tcphdr { __be16 source ; __be16 dest ; __be32 seq ; __be32 ack_seq ; unsigned char res1 : 4 ; unsigned char doff : 4 ; unsigned char fin : 1 ; unsigned char syn : 1 ; unsigned char rst : 1 ; unsigned char psh : 1 ; unsigned char ack : 1 ; unsigned char urg : 1 ; unsigned char ece : 1 ; unsigned char cwr : 1 ; __be16 window ; __sum16 check ; __be16 urg_ptr ; }; struct ip6_sf_list { struct ip6_sf_list *sf_next ; struct in6_addr sf_addr ; unsigned long sf_count[2U] ; unsigned char sf_gsresp ; unsigned char sf_oldin ; unsigned char sf_crcount ; }; struct ifmcaddr6 { struct in6_addr mca_addr ; struct inet6_dev *idev ; struct ifmcaddr6 *next ; struct ip6_sf_list *mca_sources ; struct ip6_sf_list *mca_tomb ; unsigned int mca_sfmode ; unsigned char mca_crcount ; unsigned long mca_sfcount[2U] ; struct timer_list mca_timer ; unsigned int mca_flags ; int mca_users ; atomic_t mca_refcnt ; spinlock_t mca_lock ; unsigned long mca_cstamp ; unsigned long mca_tstamp ; }; struct ifacaddr6 { struct in6_addr aca_addr ; struct inet6_dev *aca_idev ; struct rt6_info *aca_rt ; struct ifacaddr6 *aca_next ; int aca_users ; atomic_t aca_refcnt ; spinlock_t aca_lock ; unsigned long aca_cstamp ; unsigned long aca_tstamp ; }; struct ipv6_devstat { struct proc_dir_entry *proc_dir_entry ; struct ipstats_mib *ipv6 ; struct icmpv6_mib_device *icmpv6dev ; struct icmpv6msg_mib_device *icmpv6msgdev ; }; struct inet6_dev { struct net_device *dev ; struct list_head addr_list ; struct ifmcaddr6 *mc_list ; struct ifmcaddr6 *mc_tomb ; spinlock_t mc_lock ; unsigned char mc_qrv ; unsigned char mc_gq_running ; unsigned char mc_ifc_count ; unsigned char mc_dad_count ; unsigned long mc_v1_seen ; unsigned long mc_qi ; unsigned long mc_qri ; unsigned long mc_maxdelay ; struct timer_list mc_gq_timer ; struct timer_list mc_ifc_timer ; struct timer_list mc_dad_timer ; struct ifacaddr6 *ac_list ; rwlock_t lock ; atomic_t refcnt ; __u32 if_flags ; int dead ; u8 rndid[8U] ; struct timer_list regen_timer ; struct list_head tempaddr_list ; struct in6_addr token ; struct neigh_parms *nd_parms ; struct ipv6_devconf cnf ; struct ipv6_devstat stats ; struct timer_list rs_timer ; __u8 rs_probes ; unsigned long tstamp ; struct callback_head rcu ; }; union __anonunion_ldv_49237_281 { __be32 a4 ; __be32 a6[4U] ; }; struct inetpeer_addr_base { union __anonunion_ldv_49237_281 ldv_49237 ; }; struct inetpeer_addr { struct inetpeer_addr_base addr ; __u16 family ; }; union __anonunion_ldv_49252_282 { struct list_head gc_list ; struct callback_head gc_rcu ; }; struct __anonstruct_ldv_49256_284 { atomic_t rid ; }; union __anonunion_ldv_49259_283 { struct __anonstruct_ldv_49256_284 ldv_49256 ; struct callback_head rcu ; struct inet_peer *gc_next ; }; struct inet_peer { struct inet_peer *avl_left ; struct inet_peer *avl_right ; struct inetpeer_addr daddr ; __u32 avl_height ; u32 metrics[15U] ; u32 rate_tokens ; unsigned long rate_last ; union __anonunion_ldv_49252_282 ldv_49252 ; union __anonunion_ldv_49259_283 ldv_49259 ; __u32 dtime ; atomic_t refcnt ; }; struct inet_peer_base { struct inet_peer *root ; seqlock_t lock ; u32 flush_seq ; int total ; }; struct rtable { struct dst_entry dst ; int rt_genid ; unsigned int rt_flags ; __u16 rt_type ; __u8 rt_is_input ; __u8 rt_uses_gateway ; int rt_iif ; __be32 rt_gateway ; u32 rt_pmtu ; struct list_head rt_uncached ; }; struct mii_ioctl_data { __u16 phy_id ; __u16 reg_num ; __u16 val_in ; __u16 val_out ; }; 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 property *properties ; struct property *deadprops ; struct device_node *parent ; struct device_node *child ; struct device_node *sibling ; struct device_node *next ; struct device_node *allnext ; struct kobject kobj ; unsigned long _flags ; void *data ; }; enum led_mode { MO_LED_NORM = 0, MO_LED_BLINK = 1, MO_LED_OFF = 2, MO_LED_ON = 3 } ; struct sky2_tx_le { __le32 addr ; __le16 length ; u8 ctrl ; u8 opcode ; }; struct sky2_rx_le { __le32 addr ; __le16 length ; u8 ctrl ; u8 opcode ; }; struct sky2_status_le { __le32 status ; __le16 length ; u8 css ; u8 opcode ; }; struct tx_ring_info { struct sk_buff *skb ; unsigned long flags ; dma_addr_t mapaddr ; __u32 maplen ; }; struct rx_ring_info { struct sk_buff *skb ; dma_addr_t data_addr ; __u32 data_size ; dma_addr_t frag_addr[2U] ; }; enum flow_control { FC_NONE = 0, FC_TX = 1, FC_RX = 2, FC_BOTH = 3 } ; struct sky2_stats { struct u64_stats_sync syncp ; u64 packets ; u64 bytes ; }; struct sky2_hw; struct __anonstruct_check_287 { unsigned long last ; u32 mac_rp ; u8 mac_lev ; u8 fifo_rp ; u8 fifo_lev ; }; struct sky2_port { struct sky2_hw *hw ; struct net_device *netdev ; unsigned int port ; u32 msg_enable ; spinlock_t phy_lock ; struct tx_ring_info *tx_ring ; struct sky2_tx_le *tx_le ; struct sky2_stats tx_stats ; u16 tx_ring_size ; u16 tx_cons ; u16 tx_prod ; u16 tx_next ; u16 tx_pending ; u16 tx_last_mss ; u32 tx_last_upper ; u32 tx_tcpsum ; struct rx_ring_info *rx_ring ; struct sky2_rx_le *rx_le ; struct sky2_stats rx_stats ; u16 rx_next ; u16 rx_put ; u16 rx_pending ; u16 rx_data_size ; u16 rx_nfrags ; struct __anonstruct_check_287 check ; dma_addr_t rx_le_map ; dma_addr_t tx_le_map ; u16 advertising ; u16 speed ; u8 wol ; u8 duplex ; u16 flags ; enum flow_control flow_mode ; enum flow_control flow_status ; struct dentry *debugfs ; }; struct sky2_hw { void *regs ; struct pci_dev *pdev ; struct napi_struct napi ; struct net_device *dev[2U] ; unsigned long flags ; u8 chip_id ; u8 chip_rev ; u8 pmd_type ; u8 ports ; struct sky2_status_le *st_le ; u32 st_size ; u32 st_idx ; dma_addr_t st_dma ; struct timer_list watchdog_timer ; struct work_struct restart_work ; wait_queue_head_t msi_wait ; char irq_name[0U] ; }; struct __anonstruct_eee_afe_289 { u16 reg ; u16 val ; }; struct sky2_stat { char name[32U] ; u16 offset ; }; struct vpd_tag { char tag[2U] ; char *label ; }; typedef int ldv_func_ret_type; typedef int ldv_func_ret_type___0; typedef int ldv_func_ret_type___1; typedef int ldv_func_ret_type___2; typedef int ldv_func_ret_type___3; typedef int ldv_func_ret_type___4; struct __anonstruct____missing_field_name_257 { __u16 csum_start ; __u16 csum_offset ; }; union __anonunion____missing_field_name_256 { __wsum csum ; struct __anonstruct____missing_field_name_257 __annonCompField63 ; }; union __anonunion____missing_field_name_258 { unsigned int napi_id ; dma_cookie_t dma_cookie ; }; union __anonunion____missing_field_name_259 { __u32 mark ; __u32 dropcount ; __u32 reserved_tailroom ; }; struct sk_buff___0 { struct sk_buff___0 *next ; struct sk_buff___0 *prev ; union __anonunion_ldv_24902_180 __annonCompField62 ; struct sock *sk ; struct net_device *dev ; char cb[48] __attribute__((__aligned__(8))) ; unsigned long _skb_refdst ; struct sec_path *sp ; unsigned int len ; unsigned int data_len ; __u16 mac_len ; __u16 hdr_len ; union __anonunion____missing_field_name_256 __annonCompField64 ; __u32 priority ; __u8 ignore_df : 1 ; __u8 cloned : 1 ; __u8 ip_summed : 2 ; __u8 nohdr : 1 ; __u8 nfctinfo : 3 ; __u8 pkt_type : 3 ; __u8 fclone : 2 ; __u8 ipvs_property : 1 ; __u8 peeked : 1 ; __u8 nf_trace : 1 ; __be16 protocol ; void (*destructor)(struct sk_buff___0 *skb ) ; struct nf_conntrack *nfct ; struct nf_bridge_info *nf_bridge ; int skb_iif ; __u32 hash ; __be16 vlan_proto ; __u16 vlan_tci ; __u16 tc_index ; __u16 tc_verd ; __u16 queue_mapping ; __u8 ndisc_nodetype : 2 ; __u8 pfmemalloc : 1 ; __u8 ooo_okay : 1 ; __u8 l4_hash : 1 ; __u8 wifi_acked_valid : 1 ; __u8 wifi_acked : 1 ; __u8 no_fcs : 1 ; __u8 head_frag : 1 ; __u8 encapsulation : 1 ; __u8 encap_hdr_csum : 1 ; __u8 csum_valid : 1 ; __u8 csum_complete_sw : 1 ; union __anonunion____missing_field_name_258 __annonCompField65 ; __u32 secmark ; union __anonunion____missing_field_name_259 __annonCompField66 ; __be16 inner_protocol ; __u16 inner_transport_header ; __u16 inner_network_header ; __u16 inner_mac_header ; __u16 transport_header ; __u16 network_header ; __u16 mac_header ; sk_buff_data_t tail ; sk_buff_data_t end ; unsigned char *head ; unsigned char *data ; unsigned int truesize ; atomic_t users ; }; typedef void *Element; typedef Element Set; void __builtin_prefetch(void const * , ...) ; long ldv__builtin_expect(long exp , long c ) ; extern struct module __this_module ; extern struct pv_irq_ops pv_irq_ops ; __inline static void set_bit(long nr , unsigned long volatile *addr ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return; } } __inline static void clear_bit(long nr , unsigned long volatile *addr ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); return; } } __inline static int test_and_set_bit(long nr , unsigned long volatile *addr ) { char c ; { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); return ((int )((signed char )c) != 0); } } __inline static int test_and_clear_bit(long nr , unsigned long volatile *addr ) { char c ; { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); return ((int )((signed char )c) != 0); } } __inline static int constant_test_bit(long nr , unsigned long const volatile *addr ) { { return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); } } __inline static int fls64(__u64 x ) { int bitpos ; { bitpos = -1; __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); return (bitpos + 1); } } __inline static __u16 __fswab16(__u16 val ) { { return ((__u16 )((int )((short )((int )val << 8)) | (int )((short )((int )val >> 8)))); } } __inline static unsigned int fls_long(unsigned long l ) { int tmp___0 ; { tmp___0 = fls64((__u64 )l); return ((unsigned int )tmp___0); } } __inline static unsigned long __roundup_pow_of_two(unsigned long n ) { unsigned int tmp ; { tmp = fls_long(n - 1UL); return (1UL << (int )tmp); } } extern int printk(char const * , ...) ; extern int __dynamic_netdev_dbg(struct _ddebug * , struct net_device const * , char const * , ...) ; extern void __might_sleep(char const * , int , int ) ; extern int sprintf(char * , char const * , ...) ; extern int snprintf(char * , size_t , char const * , ...) ; bool ldv_is_err(void const *ptr ) ; __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern void __bad_percpu_size(void) ; extern void warn_slowpath_null(char const * , int const ) ; extern unsigned long __phys_addr(unsigned long ) ; extern void *__memcpy(void * , void const * , size_t ) ; extern void *memset(void * , int , size_t ) ; extern int memcmp(void const * , void const * , size_t ) ; extern size_t strlen(char const * ) ; extern char *strncpy(char * , char const * , __kernel_size_t ) ; extern size_t strlcpy(char * , char const * , size_t ) ; __inline static unsigned long arch_local_save_flags(void) { unsigned long __ret ; unsigned long __edi ; unsigned long __esi ; unsigned long __edx ; unsigned long __ecx ; unsigned long __eax ; long tmp ; { __edi = __edi; __esi = __esi; __edx = __edx; __ecx = __ecx; __eax = __eax; tmp = ldv__builtin_expect((unsigned long )pv_irq_ops.save_fl.func == (unsigned long )((void *)0), 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); ldv_4822: ; goto ldv_4822; } else { } __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); __ret = __eax; return (__ret); } } __inline static bool IS_ERR(void const *ptr ) ; __inline static int arch_irqs_disabled_flags(unsigned long flags ) { { return ((flags & 512UL) == 0UL); } } extern void __local_bh_disable_ip(unsigned long , unsigned int ) ; __inline static void local_bh_disable(void) { { __local_bh_disable_ip((unsigned long )((void *)0), 512U); return; } } extern void __local_bh_enable_ip(unsigned long , unsigned int ) ; __inline static void local_bh_enable(void) { { __local_bh_enable_ip((unsigned long )((void *)0), 512U); return; } } extern void lockdep_init_map(struct lockdep_map * , char const * , struct lock_class_key * , int ) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_lock(raw_spinlock_t * ) ; extern void _raw_spin_lock_bh(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; extern void _raw_spin_unlock_bh(raw_spinlock_t * ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->ldv_6338.rlock); } } __inline static void spin_lock(spinlock_t *lock ) { { _raw_spin_lock(& lock->ldv_6338.rlock); return; } } __inline static void spin_lock_bh(spinlock_t *lock ) { { _raw_spin_lock_bh(& lock->ldv_6338.rlock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { _raw_spin_unlock(& lock->ldv_6338.rlock); return; } } __inline static void spin_unlock_bh(spinlock_t *lock ) { { _raw_spin_unlock_bh(& lock->ldv_6338.rlock); return; } } 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 int mod_timer(struct timer_list * , unsigned long ) ; int ldv_mod_timer_18(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) ; int ldv_mod_timer_19(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) ; extern int del_timer_sync(struct timer_list * ) ; int ldv_del_timer_sync_22(struct timer_list *ldv_func_arg1 ) ; int ldv_del_timer_sync_24(struct timer_list *ldv_func_arg1 ) ; extern unsigned long round_jiffies(unsigned long ) ; extern void __init_work(struct work_struct * , int ) ; extern struct workqueue_struct *system_wq ; extern bool queue_work_on(int , struct workqueue_struct * , struct work_struct * ) ; extern bool cancel_work_sync(struct work_struct * ) ; __inline static bool queue_work(struct workqueue_struct *wq , struct work_struct *work ) { bool tmp ; { tmp = queue_work_on(8192, wq, work); return (tmp); } } __inline static bool schedule_work(struct work_struct *work ) { bool tmp ; { tmp = queue_work(system_wq, work); return (tmp); } } __inline static unsigned char readb(void const volatile *addr ) { unsigned char ret ; { __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); return (ret); } } __inline static unsigned short readw(void const volatile *addr ) { unsigned short ret ; { __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); return (ret); } } __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 writeb(unsigned char val , void volatile *addr ) { { __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); return; } } __inline static void writew(unsigned short val , void volatile *addr ) { { __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); return; } } __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 ) ; extern void iounmap(void volatile * ) ; __inline static void memcpy_fromio(void *dst , void const volatile *src , size_t count ) { size_t __len ; void *__ret ; { __len = count; __ret = __builtin_memcpy(dst, (void const *)src, __len); return; } } __inline static void memcpy_toio(void volatile *dst , void const *src , size_t count ) { size_t __len ; void *__ret ; { __len = count; __ret = __builtin_memcpy((void *)dst, src, __len); return; } } extern int cpu_number ; extern void __bad_size_call_parameter(void) ; __inline static void kmemcheck_mark_initialized(void *address , unsigned int n ) { { return; } } extern int net_ratelimit(void) ; extern struct page *alloc_pages_current(gfp_t , unsigned int ) ; __inline static struct page *alloc_pages(gfp_t gfp_mask , unsigned int order ) { struct page *tmp ; { tmp = alloc_pages_current(gfp_mask, order); return (tmp); } } extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; __inline static char const *kobject_name(struct kobject const *kobj ) { { return ((char const *)kobj->name); } } __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } __inline static void *kmalloc_array(size_t n , size_t size , gfp_t flags ) { void *tmp ; { if (size != 0UL && 0xffffffffffffffffUL / size < n) { return ((void *)0); } else { } tmp = __kmalloc(n * size, flags); return (tmp); } } __inline static void *kcalloc(size_t n , size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc_array(n, size, flags | 32768U); return (tmp); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } extern ssize_t seq_read(struct file * , char * , size_t , loff_t * ) ; extern loff_t seq_lseek(struct file * , loff_t , int ) ; extern int seq_putc(struct seq_file * , char ) ; extern int seq_puts(struct seq_file * , char const * ) ; extern int seq_printf(struct seq_file * , char const * , ...) ; extern int single_open(struct file * , int (*)(struct seq_file * , void * ) , void * ) ; extern int single_release(struct inode * , struct file * ) ; __inline static bool device_can_wakeup(struct device *dev ) { { return ((int )dev->power.can_wakeup != 0); } } __inline static bool device_may_wakeup(struct device *dev ) { { return ((bool )((unsigned int )*((unsigned char *)dev + 532UL) != 0U && (unsigned long )dev->power.wakeup != (unsigned long )((struct wakeup_source *)0))); } } extern int device_set_wakeup_enable(struct device * , bool ) ; __inline static char const *dev_name(struct device const *dev ) { char const *tmp ; { if ((unsigned long )dev->init_name != (unsigned long )((char const */* const */)0)) { return ((char const *)dev->init_name); } else { } tmp = kobject_name(& dev->kobj); return (tmp); } } __inline static void *dev_get_drvdata(struct device const *dev ) { { return ((void *)dev->driver_data); } } __inline static void dev_set_drvdata(struct device *dev , void *data ) { { dev->driver_data = data; return; } } extern int dev_err(struct device const * , char const * , ...) ; extern int dev_warn(struct device const * , char const * , ...) ; extern int dev_notice(struct device const * , char const * , ...) ; extern int _dev_info(struct device const * , char const * , ...) ; __inline static int PageTail(struct page const *page ) { int tmp ; { tmp = constant_test_bit(15L, (unsigned long const volatile *)(& page->flags)); return (tmp); } } __inline static struct page *compound_head_by_tail(struct page *tail ) { struct page *head ; int tmp ; long tmp___0 ; { head = tail->ldv_12224.first_page; __asm__ volatile ("": : : "memory"); tmp = PageTail((struct page const *)tail); tmp___0 = ldv__builtin_expect(tmp != 0, 1L); if (tmp___0 != 0L) { return (head); } else { } return (tail); } } __inline static struct page *compound_head(struct page *page ) { struct page *tmp ; int tmp___0 ; long tmp___1 ; { tmp___0 = PageTail((struct page const *)page); tmp___1 = ldv__builtin_expect(tmp___0 != 0, 0L); if (tmp___1 != 0L) { tmp = compound_head_by_tail(page); return (tmp); } else { } return (page); } } extern void put_page(struct page * ) ; __inline static void *lowmem_page_address(struct page const *page ) { { return ((void *)((unsigned long )((unsigned long long )(((long )page + 24189255811072L) / 64L) << 12) + 0xffff880000000000UL)); } } __inline static int valid_dma_direction(int dma_direction ) { { return ((dma_direction == 0 || dma_direction == 1) || dma_direction == 2); } } __inline static int is_device_dma_capable(struct device *dev ) { { return ((unsigned long )dev->dma_mask != (unsigned long )((u64 *)0ULL) && *(dev->dma_mask) != 0ULL); } } extern void debug_dma_map_page(struct device * , struct page * , size_t , size_t , int , dma_addr_t , bool ) ; extern void debug_dma_mapping_error(struct device * , dma_addr_t ) ; extern void debug_dma_unmap_page(struct device * , dma_addr_t , size_t , int , bool ) ; extern void debug_dma_alloc_coherent(struct device * , size_t , dma_addr_t , void * ) ; extern void debug_dma_free_coherent(struct device * , size_t , void * , dma_addr_t ) ; extern void debug_dma_sync_single_for_cpu(struct device * , dma_addr_t , size_t , int ) ; extern void debug_dma_sync_single_for_device(struct device * , dma_addr_t , size_t , int ) ; extern struct device x86_dma_fallback_dev ; 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_20766: ; goto ldv_20766; } 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_20775: ; goto ldv_20775; } 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 dma_addr_t dma_map_page(struct device *dev , struct page *page , size_t offset , size_t size , enum dma_data_direction dir ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; dma_addr_t addr ; void *tmp___0 ; int tmp___1 ; long tmp___2 ; { tmp = get_dma_ops(dev); ops = tmp; tmp___0 = lowmem_page_address((struct page const *)page); kmemcheck_mark_initialized(tmp___0 + offset, (unsigned int )size); tmp___1 = valid_dma_direction((int )dir); tmp___2 = ldv__builtin_expect(tmp___1 == 0, 0L); if (tmp___2 != 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" (79), "i" (12UL)); ldv_20809: ; goto ldv_20809; } else { } addr = (*(ops->map_page))(dev, page, offset, size, dir, (struct dma_attrs *)0); debug_dma_map_page(dev, page, offset, size, (int )dir, addr, 0); return (addr); } } __inline static void dma_unmap_page(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" (91), "i" (12UL)); ldv_20817: ; goto ldv_20817; } 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, (struct dma_attrs *)0); } else { } debug_dma_unmap_page(dev, addr, size, (int )dir, 0); 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" (103), "i" (12UL)); ldv_20825: ; goto ldv_20825; } 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; } } __inline static void dma_sync_single_for_device(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" (115), "i" (12UL)); ldv_20833: ; goto ldv_20833; } else { } if ((unsigned long )ops->sync_single_for_device != (unsigned long )((void (*)(struct device * , dma_addr_t , size_t , enum dma_data_direction ))0)) { (*(ops->sync_single_for_device))(dev, addr, size, dir); } else { } debug_dma_sync_single_for_device(dev, addr, size, (int )dir); return; } } __inline static int dma_mapping_error(struct device *dev , dma_addr_t dma_addr ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; int tmp___0 ; { tmp = get_dma_ops(dev); ops = tmp; debug_dma_mapping_error(dev, dma_addr); if ((unsigned long )ops->mapping_error != (unsigned long )((int (*)(struct device * , dma_addr_t ))0)) { tmp___0 = (*(ops->mapping_error))(dev, dma_addr); return (tmp___0); } else { } return (dma_addr == 0ULL); } } extern int dma_supported(struct device * , u64 ) ; extern int dma_set_mask(struct device * , u64 ) ; __inline static unsigned long dma_alloc_coherent_mask(struct device *dev , gfp_t gfp ) { unsigned long dma_mask ; { dma_mask = 0UL; dma_mask = (unsigned long )dev->coherent_dma_mask; if (dma_mask == 0UL) { dma_mask = (int )gfp & 1 ? 16777215UL : 4294967295UL; } else { } return (dma_mask); } } __inline static gfp_t dma_alloc_coherent_gfp_flags(struct device *dev , gfp_t gfp ) { unsigned long dma_mask ; unsigned long tmp ; { tmp = dma_alloc_coherent_mask(dev, gfp); dma_mask = tmp; if ((unsigned long long )dma_mask <= 16777215ULL) { gfp = gfp | 1U; } else { } if ((unsigned long long )dma_mask <= 4294967295ULL && (gfp & 1U) == 0U) { gfp = gfp | 4U; } else { } return (gfp); } } __inline static void *dma_alloc_attrs(struct device *dev , size_t size , dma_addr_t *dma_handle , gfp_t gfp , struct dma_attrs *attrs ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; void *memory ; int tmp___0 ; gfp_t tmp___1 ; { tmp = get_dma_ops(dev); ops = tmp; gfp = gfp & 4294967288U; if ((unsigned long )dev == (unsigned long )((struct device *)0)) { dev = & x86_dma_fallback_dev; } else { } tmp___0 = is_device_dma_capable(dev); if (tmp___0 == 0) { return ((void *)0); } else { } if ((unsigned long )ops->alloc == (unsigned long )((void *(*)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ))0)) { return ((void *)0); } else { } tmp___1 = dma_alloc_coherent_gfp_flags(dev, gfp); memory = (*(ops->alloc))(dev, size, dma_handle, tmp___1, attrs); debug_dma_alloc_coherent(dev, size, *dma_handle, memory); return (memory); } } __inline static void dma_free_attrs(struct device *dev , size_t size , void *vaddr , dma_addr_t bus , struct dma_attrs *attrs ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; int __ret_warn_on ; unsigned long _flags ; int tmp___0 ; long tmp___1 ; { tmp = get_dma_ops(dev); ops = tmp; _flags = arch_local_save_flags(); tmp___0 = arch_irqs_disabled_flags(_flags); __ret_warn_on = tmp___0 != 0; tmp___1 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___1 != 0L) { warn_slowpath_null("./arch/x86/include/asm/dma-mapping.h", 166); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); debug_dma_free_coherent(dev, size, vaddr, bus); if ((unsigned long )ops->free != (unsigned long )((void (*)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ))0)) { (*(ops->free))(dev, size, vaddr, bus, attrs); } else { } return; } } __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); } } extern long schedule_timeout(long ) ; __inline static unsigned int skb_frag_size(skb_frag_t const *frag ) { { return ((unsigned int )frag->size); } } __inline static void skb_frag_size_set(skb_frag_t *frag , unsigned int size ) { { frag->size = size; return; } } void ldv_kfree_skb_6(struct sk_buff *ldv_func_arg1 ) ; void ldv_kfree_skb_7(struct sk_buff *ldv_func_arg1 ) ; void ldv_kfree_skb_8(struct sk_buff *ldv_func_arg1 ) ; void ldv_kfree_skb_11(struct sk_buff *ldv_func_arg1 ) ; void ldv_kfree_skb_13(struct sk_buff *ldv_func_arg1 ) ; void ldv_kfree_skb_14(struct sk_buff *ldv_func_arg1 ) ; void ldv_kfree_skb_15(struct sk_buff *ldv_func_arg1 ) ; void ldv_consume_skb_5(struct sk_buff *ldv_func_arg1 ) ; __inline static void skb_set_hash(struct sk_buff *skb , __u32 hash , enum pkt_hash_types type ) { { skb->l4_hash = (unsigned int )type == 3U; skb->hash = hash; return; } } __inline static void skb_clear_hash(struct sk_buff *skb ) { { skb->hash = 0U; skb->l4_hash = 0U; return; } } __inline static void skb_copy_hash(struct sk_buff *to , struct sk_buff const *from ) { { to->hash = from->hash; to->l4_hash = from->l4_hash; return; } } __inline static unsigned char *skb_end_pointer(struct sk_buff const *skb ) { { return ((unsigned char *)skb->head + (unsigned long )skb->end); } } __inline static unsigned int skb_headlen(struct sk_buff const *skb ) { { return ((unsigned int )skb->len - (unsigned int )skb->data_len); } } __inline static void __skb_fill_page_desc(struct sk_buff *skb , int i , struct page *page , int off , int size ) { skb_frag_t *frag ; unsigned char *tmp ; { tmp = skb_end_pointer((struct sk_buff const *)skb); frag = (skb_frag_t *)(& ((struct skb_shared_info *)tmp)->frags) + (unsigned long )i; frag->page.p = page; frag->page_offset = (__u32 )off; skb_frag_size_set(frag, (unsigned int )size); page = compound_head(page); if ((int )page->ldv_12206.ldv_12189.pfmemalloc && (unsigned long )page->ldv_12183.mapping == (unsigned long )((struct address_space *)0)) { skb->pfmemalloc = 1U; } else { } return; } } __inline static void skb_fill_page_desc(struct sk_buff *skb , int i , struct page *page , int off , int size ) { unsigned char *tmp ; { __skb_fill_page_desc(skb, i, page, off, size); tmp = skb_end_pointer((struct sk_buff const *)skb); ((struct skb_shared_info *)tmp)->nr_frags = (unsigned int )((unsigned char )i) + 1U; return; } } extern unsigned char *skb_put(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; } } __inline static unsigned char *skb_transport_header(struct sk_buff const *skb ) { { return ((unsigned char *)skb->head + (unsigned long )skb->transport_header); } } __inline static unsigned char *skb_network_header(struct sk_buff const *skb ) { { return ((unsigned char *)skb->head + (unsigned long )skb->network_header); } } __inline static int skb_transport_offset(struct sk_buff const *skb ) { unsigned char *tmp ; { tmp = skb_transport_header(skb); return ((int )((unsigned int )((long )tmp) - (unsigned int )((long )skb->data))); } } extern struct sk_buff *__netdev_alloc_skb(struct net_device * , unsigned int , gfp_t ) ; __inline static struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev , unsigned int length , gfp_t gfp ) { struct sk_buff *skb ; struct sk_buff *tmp ; { tmp = __netdev_alloc_skb(dev, length, gfp); skb = tmp; return (skb); } } __inline static struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev , unsigned int length ) { struct sk_buff *tmp ; { tmp = __netdev_alloc_skb_ip_align(dev, length, 32U); return (tmp); } } __inline static struct page *skb_frag_page(skb_frag_t const *frag ) { { return ((struct page *)frag->page.p); } } __inline static void __skb_frag_unref(skb_frag_t *frag ) { struct page *tmp ; { tmp = skb_frag_page((skb_frag_t const *)frag); put_page(tmp); return; } } __inline static dma_addr_t skb_frag_dma_map(struct device *dev , skb_frag_t const *frag , size_t offset , size_t size , enum dma_data_direction dir ) { struct page *tmp ; dma_addr_t tmp___0 ; { tmp = skb_frag_page(frag); tmp___0 = dma_map_page(dev, tmp, (size_t )frag->page_offset + offset, size, dir); return (tmp___0); } } __inline static void skb_copy_from_linear_data(struct sk_buff const *skb , void *to , unsigned int const len ) { size_t __len ; void *__ret ; { __len = (size_t )len; __ret = __builtin_memcpy(to, (void const *)skb->data, __len); return; } } __inline static bool skb_is_gso(struct sk_buff const *skb ) { unsigned char *tmp ; { tmp = skb_end_pointer(skb); return ((unsigned int )((struct skb_shared_info *)tmp)->gso_size != 0U); } } extern void ldv_skb_free(struct sk_buff___0 * ) ; extern void *malloc(size_t size ) ; extern void *calloc(size_t nmemb , size_t size ) ; extern int __VERIFIER_nondet_int(void) ; extern size_t __VERIFIER_nondet_size_t(void) ; extern loff_t __VERIFIER_nondet_loff_t(void) ; extern u32 __VERIFIER_nondet_u32(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; extern void __VERIFIER_assume(int expression ) ; void *ldv_malloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = malloc(size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_zalloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } int ldv_undef_int(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { tmp = __VERIFIER_nondet_pointer(); return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { tmp = __VERIFIER_nondet_ulong(); return (tmp); } } __inline static void ldv_error(void) { { ERROR: ; __VERIFIER_error(); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } long ldv__builtin_expect(long exp , long c ) { { return (exp); } } void ldv__builtin_trap(void) { { ldv_error(); return; } } int ldv_state_variable_8 ; int ldv_state_variable_0 ; int ldv_state_variable_5 ; struct ethtool_coalesce *sky2_ethtool_ops_group2 ; int ldv_irq_2_0 = 0; struct timer_list *ldv_timer_list_3_1 ; struct ethtool_cmd *sky2_ethtool_ops_group0 ; struct timer_list *ldv_timer_list_3_2 ; int ldv_timer_3_3 ; struct ethtool_wolinfo *sky2_ethtool_ops_group1 ; struct inode *sky2_debug_fops_group1 ; struct timer_list *ldv_timer_list_3_3 ; void *ldv_irq_data_2_3 ; int ldv_irq_2_2 = 0; int ldv_irq_line_2_0 ; int ldv_timer_3_1 ; int ref_cnt ; int ldv_irq_line_1_1 ; void *ldv_irq_data_2_2 ; int ldv_state_variable_1 ; struct file *sky2_debug_fops_group2 ; int ldv_state_variable_7 ; struct ethtool_pauseparam *sky2_ethtool_ops_group3 ; struct ethtool_ringparam *sky2_ethtool_ops_group4 ; int ldv_irq_line_1_2 ; int ldv_irq_line_2_3 ; struct net_device *sky2_ethtool_ops_group6 ; int ldv_irq_2_1 = 0; void *ldv_irq_data_2_1 ; int ldv_irq_1_3 = 0; struct device *sky2_pm_ops_group1 ; void *ldv_irq_data_1_1 ; int ldv_irq_line_2_2 ; int ldv_irq_1_0 = 0; void *ldv_irq_data_1_0 ; int ldv_state_variable_6 ; int ldv_irq_line_2_1 ; void *ldv_irq_data_1_3 ; int ldv_state_variable_2 ; void *ldv_irq_data_1_2 ; void *ldv_irq_data_2_0 ; int ldv_irq_1_2 = 0; int LDV_IN_INTERRUPT = 1; int ldv_irq_1_1 = 0; struct pci_dev *sky2_driver_group0 ; int ldv_irq_2_3 = 0; int ldv_irq_line_1_3 ; int ldv_timer_3_2 ; int ldv_state_variable_3 ; int ldv_irq_line_1_0 ; struct ethtool_eeprom *sky2_ethtool_ops_group5 ; int ldv_timer_3_0 ; struct timer_list *ldv_timer_list_3_0 ; int ldv_state_variable_4 ; void ldv_file_operations_7(void) ; void choose_interrupt_2(void) ; void disable_suitable_irq_2(int line , void *data ) ; void choose_timer_3(void) ; void activate_suitable_irq_2(int line , void *data ) ; int reg_check_1(irqreturn_t (*handler)(int , void * ) ) ; void timer_init_3(void) ; void choose_interrupt_1(void) ; int reg_check_2(irqreturn_t (*handler)(int , void * ) ) ; void disable_suitable_timer_3(struct timer_list *timer ) ; void activate_suitable_timer_3(struct timer_list *timer , unsigned long data ) ; void ldv_initialize_pci_driver_4(void) ; void ldv_dev_pm_ops_5(void) ; void ldv_initialize_ethtool_ops_8(void) ; void disable_suitable_irq_1(int line , void *data ) ; int ldv_irq_1(int state , int line , void *data ) ; void activate_suitable_irq_1(int line , void *data ) ; void activate_pending_timer_3(struct timer_list *timer , unsigned long data , int pending_flag ) ; int reg_timer_3(struct timer_list *timer , void (*function)(unsigned long ) , unsigned long data ) ; int ldv_irq_2(int state , int line , void *data ) ; void ldv_timer_3(int state , struct timer_list *timer ) ; extern u32 bitrev32(u32 ) ; extern u32 crc32_le(u32 , unsigned char const * , size_t ) ; extern void __const_udelay(unsigned long ) ; extern void msleep(unsigned int ) ; __inline static void dql_queued(struct dql *dql , unsigned int count ) { long tmp ; { tmp = ldv__builtin_expect(count > 268435455U, 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); ldv_27410: ; goto ldv_27410; } else { } dql->num_queued = dql->num_queued + count; dql->last_obj_cnt = count; return; } } __inline static int dql_avail(struct dql const *dql ) { { return ((int )((unsigned int )dql->adj_limit - (unsigned int )dql->num_queued)); } } extern void dql_completed(struct dql * , unsigned int ) ; extern void dql_reset(struct dql * ) ; __inline static void ethtool_cmd_speed_set(struct ethtool_cmd *ep , __u32 speed ) { { ep->speed = (unsigned short )speed; ep->speed_hi = (unsigned short )(speed >> 16); return; } } __inline static __u32 ethtool_cmd_speed(struct ethtool_cmd const *ep ) { { return ((__u32 )(((int )ep->speed_hi << 16) | (int )ep->speed)); } } extern u32 ethtool_op_get_link(struct net_device * ) ; __inline static void u64_stats_update_begin(struct u64_stats_sync *syncp ) { { return; } } __inline static unsigned int u64_stats_fetch_begin_irq(struct u64_stats_sync const *syncp ) { { return (0U); } } __inline static bool u64_stats_fetch_retry_irq(struct u64_stats_sync const *syncp , unsigned int start ) { { return (0); } } extern void synchronize_irq(unsigned int ) ; 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_16(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) ; __inline static int ldv_request_irq_20(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) ; extern void free_irq(unsigned int , void * ) ; void ldv_free_irq_17(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) ; void ldv_free_irq_21(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) ; void ldv_free_irq_23(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) ; extern void __napi_schedule(struct napi_struct * ) ; __inline static bool napi_disable_pending(struct napi_struct *n ) { int tmp ; { tmp = constant_test_bit(1L, (unsigned long const volatile *)(& n->state)); return (tmp != 0); } } __inline static bool napi_schedule_prep(struct napi_struct *n ) { bool tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { tmp = napi_disable_pending(n); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { tmp___1 = test_and_set_bit(0L, (unsigned long volatile *)(& n->state)); if (tmp___1 == 0) { tmp___2 = 1; } else { tmp___2 = 0; } } else { tmp___2 = 0; } return ((bool )tmp___2); } } __inline static void napi_schedule(struct napi_struct *n ) { bool tmp ; { tmp = napi_schedule_prep(n); if ((int )tmp) { __napi_schedule(n); } else { } return; } } extern void napi_complete(struct napi_struct * ) ; __inline static void napi_disable(struct napi_struct *n ) { int tmp ; { __might_sleep("include/linux/netdevice.h", 476, 0); set_bit(1L, (unsigned long volatile *)(& n->state)); goto ldv_39678; ldv_39677: msleep(1U); ldv_39678: tmp = test_and_set_bit(0L, (unsigned long volatile *)(& n->state)); if (tmp != 0) { goto ldv_39677; } else { } clear_bit(1L, (unsigned long volatile *)(& n->state)); return; } } __inline static void napi_enable(struct napi_struct *n ) { int tmp ; long tmp___0 ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& n->state)); tmp___0 = ldv__builtin_expect(tmp == 0, 0L); if (tmp___0 != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (492), "i" (12UL)); ldv_39683: ; goto ldv_39683; } else { } __asm__ volatile ("": : : "memory"); clear_bit(0L, (unsigned long volatile *)(& n->state)); return; } } __inline static void napi_synchronize(struct napi_struct const *n ) { int tmp ; { goto ldv_39688; ldv_39687: msleep(1U); ldv_39688: tmp = constant_test_bit(0L, (unsigned long const volatile *)(& n->state)); if (tmp != 0) { goto ldv_39687; } else { } return; } } __inline static struct netdev_queue *netdev_get_tx_queue(struct net_device const *dev , unsigned int index ) { { return ((struct netdev_queue *)dev->_tx + (unsigned long )index); } } __inline static void *netdev_priv(struct net_device const *dev ) { { return ((void *)dev + 3264U); } } extern void netif_napi_add(struct net_device * , struct napi_struct * , int (*)(struct napi_struct * , int ) , int ) ; extern int register_netdevice_notifier(struct notifier_block * ) ; extern int unregister_netdevice_notifier(struct notifier_block * ) ; __inline static struct net_device *netdev_notifier_info_to_dev(struct netdev_notifier_info const *info ) { { return ((struct net_device *)info->dev); } } extern int dev_close(struct net_device * ) ; extern void free_netdev(struct net_device * ) ; extern void __netif_schedule(struct Qdisc * ) ; __inline static void netif_schedule_queue(struct netdev_queue *txq ) { { if ((txq->state & 3UL) == 0UL) { __netif_schedule(txq->qdisc); } else { } return; } } __inline static void netif_tx_wake_queue(struct netdev_queue *dev_queue ) { int tmp ; { tmp = test_and_clear_bit(0L, (unsigned long volatile *)(& dev_queue->state)); if (tmp != 0) { __netif_schedule(dev_queue->qdisc); } else { } return; } } __inline static void netif_wake_queue(struct net_device *dev ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U); netif_tx_wake_queue(tmp); return; } } __inline static void netif_tx_stop_queue(struct netdev_queue *dev_queue ) { int __ret_warn_on ; long tmp ; long tmp___0 ; { __ret_warn_on = (unsigned long )dev_queue == (unsigned long )((struct netdev_queue *)0); tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp != 0L) { warn_slowpath_null("include/linux/netdevice.h", 2212); } else { } tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___0 != 0L) { printk("\016sky2: netif_stop_queue() cannot be called before register_netdev()\n"); return; } else { } set_bit(0L, (unsigned long volatile *)(& dev_queue->state)); return; } } __inline static void netif_stop_queue(struct net_device *dev ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U); netif_tx_stop_queue(tmp); return; } } __inline static void netdev_tx_sent_queue(struct netdev_queue *dev_queue , unsigned int bytes ) { int tmp ; long tmp___0 ; int tmp___1 ; long tmp___2 ; { dql_queued(& dev_queue->dql, bytes); tmp = dql_avail((struct dql const *)(& dev_queue->dql)); tmp___0 = ldv__builtin_expect(tmp >= 0, 1L); if (tmp___0 != 0L) { return; } else { } set_bit(1L, (unsigned long volatile *)(& dev_queue->state)); __asm__ volatile ("mfence": : : "memory"); tmp___1 = dql_avail((struct dql const *)(& dev_queue->dql)); tmp___2 = ldv__builtin_expect(tmp___1 >= 0, 0L); if (tmp___2 != 0L) { clear_bit(1L, (unsigned long volatile *)(& dev_queue->state)); } else { } return; } } __inline static void netdev_sent_queue(struct net_device *dev , unsigned int bytes ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U); netdev_tx_sent_queue(tmp, bytes); return; } } __inline static void netdev_tx_completed_queue(struct netdev_queue *dev_queue , unsigned int pkts , unsigned int bytes ) { long tmp ; int tmp___0 ; int tmp___1 ; { tmp = ldv__builtin_expect(bytes == 0U, 0L); if (tmp != 0L) { return; } else { } dql_completed(& dev_queue->dql, bytes); __asm__ volatile ("mfence": : : "memory"); tmp___0 = dql_avail((struct dql const *)(& dev_queue->dql)); if (tmp___0 < 0) { return; } else { } tmp___1 = test_and_clear_bit(1L, (unsigned long volatile *)(& dev_queue->state)); if (tmp___1 != 0) { netif_schedule_queue(dev_queue); } else { } return; } } __inline static void netdev_completed_queue(struct net_device *dev , unsigned int pkts , unsigned int bytes ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U); netdev_tx_completed_queue(tmp, pkts, bytes); return; } } __inline static void netdev_tx_reset_queue(struct netdev_queue *q ) { { clear_bit(1L, (unsigned long volatile *)(& q->state)); dql_reset(& q->dql); return; } } __inline static void netdev_reset_queue(struct net_device *dev_queue ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev_queue, 0U); netdev_tx_reset_queue(tmp); return; } } __inline static bool netif_running(struct net_device const *dev ) { int tmp ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& dev->state)); return (tmp != 0); } } extern void __dev_kfree_skb_any(struct sk_buff * , enum skb_free_reason ) ; __inline static void dev_kfree_skb_any(struct sk_buff *skb ) { { __dev_kfree_skb_any(skb, 1); return; } } extern int netif_receive_skb(struct sk_buff * ) ; extern gro_result_t napi_gro_receive(struct napi_struct * , struct sk_buff * ) ; __inline static bool netif_carrier_ok(struct net_device const *dev ) { int tmp ; { tmp = constant_test_bit(2L, (unsigned long const volatile *)(& dev->state)); return (tmp == 0); } } extern void netif_carrier_on(struct net_device * ) ; extern void netif_carrier_off(struct net_device * ) ; extern void netif_device_detach(struct net_device * ) ; extern void netif_device_attach(struct net_device * ) ; __inline static u32 netif_msg_init(int debug_value , int default_msg_enable_bits ) { { if (debug_value < 0 || (unsigned int )debug_value > 31U) { return ((u32 )default_msg_enable_bits); } else { } if (debug_value == 0) { return (0U); } else { } return ((u32 )((1 << debug_value) + -1)); } } __inline static void __netif_tx_lock(struct netdev_queue *txq , int cpu ) { { spin_lock(& txq->_xmit_lock); txq->xmit_lock_owner = cpu; return; } } __inline static void __netif_tx_unlock(struct netdev_queue *txq ) { { txq->xmit_lock_owner = -1; spin_unlock(& txq->_xmit_lock); return; } } __inline static void netif_tx_lock(struct net_device *dev ) { unsigned int i ; int cpu ; int pscr_ret__ ; void const *__vpp_verify ; int pfo_ret__ ; int pfo_ret_____0 ; int pfo_ret_____1 ; int pfo_ret_____2 ; struct netdev_queue *txq ; struct netdev_queue *tmp ; { spin_lock(& dev->tx_global_lock); __vpp_verify = (void const *)0; switch (4UL) { case 1UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); goto ldv_41094; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_41094; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_41094; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_41094; default: __bad_percpu_size(); } ldv_41094: pscr_ret__ = pfo_ret__; goto ldv_41100; case 2UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); goto ldv_41104; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_41104; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_41104; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_41104; default: __bad_percpu_size(); } ldv_41104: pscr_ret__ = pfo_ret_____0; goto ldv_41100; case 4UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); goto ldv_41113; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_41113; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_41113; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_41113; default: __bad_percpu_size(); } ldv_41113: pscr_ret__ = pfo_ret_____1; goto ldv_41100; case 8UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); goto ldv_41122; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_41122; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_41122; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_41122; default: __bad_percpu_size(); } ldv_41122: pscr_ret__ = pfo_ret_____2; goto ldv_41100; default: __bad_size_call_parameter(); goto ldv_41100; } ldv_41100: cpu = pscr_ret__; i = 0U; goto ldv_41132; ldv_41131: tmp = netdev_get_tx_queue((struct net_device const *)dev, i); txq = tmp; __netif_tx_lock(txq, cpu); set_bit(2L, (unsigned long volatile *)(& txq->state)); __netif_tx_unlock(txq); i = i + 1U; ldv_41132: ; if (dev->num_tx_queues > i) { goto ldv_41131; } else { } return; } } __inline static void netif_tx_unlock(struct net_device *dev ) { unsigned int i ; struct netdev_queue *txq ; struct netdev_queue *tmp ; { i = 0U; goto ldv_41143; ldv_41142: tmp = netdev_get_tx_queue((struct net_device const *)dev, i); txq = tmp; clear_bit(2L, (unsigned long volatile *)(& txq->state)); netif_schedule_queue(txq); i = i + 1U; ldv_41143: ; if (dev->num_tx_queues > i) { goto ldv_41142; } else { } spin_unlock(& dev->tx_global_lock); return; } } __inline static void netif_tx_disable(struct net_device *dev ) { unsigned int i ; int cpu ; int pscr_ret__ ; void const *__vpp_verify ; int pfo_ret__ ; int pfo_ret_____0 ; int pfo_ret_____1 ; int pfo_ret_____2 ; struct netdev_queue *txq ; struct netdev_queue *tmp ; { local_bh_disable(); __vpp_verify = (void const *)0; switch (4UL) { case 1UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); goto ldv_41158; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_41158; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_41158; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_41158; default: __bad_percpu_size(); } ldv_41158: pscr_ret__ = pfo_ret__; goto ldv_41164; case 2UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); goto ldv_41168; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_41168; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_41168; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_41168; default: __bad_percpu_size(); } ldv_41168: pscr_ret__ = pfo_ret_____0; goto ldv_41164; case 4UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); goto ldv_41177; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_41177; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_41177; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_41177; default: __bad_percpu_size(); } ldv_41177: pscr_ret__ = pfo_ret_____1; goto ldv_41164; case 8UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); goto ldv_41186; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_41186; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_41186; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_41186; default: __bad_percpu_size(); } ldv_41186: pscr_ret__ = pfo_ret_____2; goto ldv_41164; default: __bad_size_call_parameter(); goto ldv_41164; } ldv_41164: cpu = pscr_ret__; i = 0U; goto ldv_41196; ldv_41195: tmp = netdev_get_tx_queue((struct net_device const *)dev, i); txq = tmp; __netif_tx_lock(txq, cpu); netif_tx_stop_queue(txq); __netif_tx_unlock(txq); i = i + 1U; ldv_41196: ; if (dev->num_tx_queues > i) { goto ldv_41195; } else { } local_bh_enable(); return; } } extern int register_netdev(struct net_device * ) ; extern void unregister_netdev(struct net_device * ) ; extern void netdev_update_features(struct net_device * ) ; extern int netdev_printk(char const * , struct net_device const * , char const * , ...) ; extern int netdev_err(struct net_device const * , char const * , ...) ; extern int netdev_warn(struct net_device const * , char const * , ...) ; extern int netdev_info(struct net_device const * , char const * , ...) ; extern __be16 eth_type_trans(struct sk_buff * , struct net_device * ) ; extern int eth_validate_addr(struct net_device * ) ; extern struct net_device *alloc_etherdev_mqs(int , unsigned int , unsigned int ) ; __inline static bool is_zero_ether_addr(u8 const *addr ) { { return (((unsigned int )*((u32 const *)addr) | (unsigned int )*((u16 const *)addr + 4U)) == 0U); } } __inline static bool is_multicast_ether_addr(u8 const *addr ) { { return (((int )*addr & 1) != 0); } } __inline static bool is_valid_ether_addr(u8 const *addr ) { bool tmp ; int tmp___0 ; bool tmp___1 ; int tmp___2 ; int tmp___3 ; { tmp = is_multicast_ether_addr(addr); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { tmp___1 = is_zero_ether_addr(addr); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { tmp___3 = 1; } else { tmp___3 = 0; } } else { tmp___3 = 0; } return ((bool )tmp___3); } } extern int pci_find_capability(struct pci_dev * , int ) ; extern int pci_bus_read_config_dword(struct pci_bus * , unsigned int , int , u32 * ) ; extern int pci_bus_write_config_dword(struct pci_bus * , unsigned int , int , u32 ) ; __inline static int pci_read_config_dword(struct pci_dev const *dev , int where , u32 *val ) { int tmp ; { tmp = pci_bus_read_config_dword(dev->bus, dev->devfn, where, val); return (tmp); } } __inline static int pci_write_config_dword(struct pci_dev const *dev , int where , u32 val ) { int tmp ; { tmp = pci_bus_write_config_dword(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_set_power_state(struct pci_dev * , pci_power_t ) ; extern bool pci_pme_capable(struct pci_dev * , pci_power_t ) ; extern int pci_wake_from_d3(struct pci_dev * , bool ) ; extern ssize_t pci_read_vpd(struct pci_dev * , loff_t , size_t , void * ) ; extern int pci_request_regions(struct pci_dev * , char const * ) ; extern void pci_release_regions(struct pci_dev * ) ; extern int __pci_register_driver(struct pci_driver * , struct module * , char const * ) ; extern void pci_unregister_driver(struct pci_driver * ) ; extern void pci_disable_msi(struct pci_dev * ) ; extern int pci_enable_msi_range(struct pci_dev * , int , int ) ; __inline static int pci_enable_msi_exact(struct pci_dev *dev , int nvec ) { int rc ; int tmp ; { tmp = pci_enable_msi_range(dev, nvec, nvec); rc = tmp; if (rc < 0) { return (rc); } else { } return (0); } } __inline static void *pci_alloc_consistent(struct pci_dev *hwdev , size_t size , dma_addr_t *dma_handle ) { void *tmp ; { tmp = dma_alloc_attrs((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : (struct device *)0, size, dma_handle, 32U, (struct dma_attrs *)0); return (tmp); } } __inline static void pci_free_consistent(struct pci_dev *hwdev , size_t size , void *vaddr , dma_addr_t dma_handle ) { { dma_free_attrs((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : (struct device *)0, size, vaddr, dma_handle, (struct dma_attrs *)0); return; } } __inline static dma_addr_t pci_map_single(struct pci_dev *hwdev , void *ptr , size_t size , int direction ) { dma_addr_t tmp ; { tmp = dma_map_single_attrs((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : (struct device *)0, ptr, size, (enum dma_data_direction )direction, (struct dma_attrs *)0); return (tmp); } } __inline static void pci_unmap_single(struct pci_dev *hwdev , dma_addr_t dma_addr , size_t size , int direction ) { { dma_unmap_single_attrs((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : (struct device *)0, dma_addr, size, (enum dma_data_direction )direction, (struct dma_attrs *)0); return; } } __inline static void pci_unmap_page(struct pci_dev *hwdev , dma_addr_t dma_address , size_t size , int direction ) { { dma_unmap_page((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : (struct device *)0, dma_address, size, (enum dma_data_direction )direction); return; } } __inline static void pci_dma_sync_single_for_cpu(struct pci_dev *hwdev , dma_addr_t dma_handle , size_t size , int direction ) { { dma_sync_single_for_cpu((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : (struct device *)0, dma_handle, size, (enum dma_data_direction )direction); return; } } __inline static void pci_dma_sync_single_for_device(struct pci_dev *hwdev , dma_addr_t dma_handle , size_t size , int direction ) { { dma_sync_single_for_device((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : (struct device *)0, dma_handle, size, (enum dma_data_direction )direction); return; } } __inline static int pci_dma_mapping_error(struct pci_dev *pdev , dma_addr_t dma_addr ) { int tmp ; { tmp = dma_mapping_error(& pdev->dev, dma_addr); return (tmp); } } __inline static int pci_set_dma_mask(struct pci_dev *dev , u64 mask ) { int tmp ; { tmp = dma_set_mask(& dev->dev, mask); return (tmp); } } __inline static int pci_set_consistent_dma_mask(struct pci_dev *dev , u64 mask ) { int tmp ; { tmp = dma_set_coherent_mask(& dev->dev, mask); return (tmp); } } __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 char const *pci_name(struct pci_dev const *pdev ) { char const *tmp ; { tmp = dev_name(& pdev->dev); return (tmp); } } __inline static int pci_pcie_cap(struct pci_dev *dev ) { { return ((int )dev->pcie_cap); } } __inline static bool pci_is_pcie(struct pci_dev *dev ) { int tmp ; { tmp = pci_pcie_cap(dev); return (tmp != 0); } } __inline static struct iphdr *ip_hdr(struct sk_buff const *skb ) { unsigned char *tmp ; { tmp = skb_network_header(skb); return ((struct iphdr *)tmp); } } extern void rtnl_lock(void) ; extern void rtnl_unlock(void) ; __inline static struct tcphdr *tcp_hdr(struct sk_buff const *skb ) { unsigned char *tmp ; { tmp = skb_transport_header(skb); return ((struct tcphdr *)tmp); } } __inline static unsigned int tcp_hdrlen(struct sk_buff const *skb ) { struct tcphdr *tmp ; { tmp = tcp_hdr(skb); return ((unsigned int )((int )tmp->doff * 4)); } } __inline static unsigned int ip_hdrlen(struct sk_buff const *skb ) { struct iphdr *tmp ; { tmp = ip_hdr(skb); return ((unsigned int )((int )tmp->ihl * 4)); } } __inline static struct sk_buff *__vlan_hwaccel_put_tag(struct sk_buff *skb , __be16 vlan_proto , u16 vlan_tci ) { { skb->vlan_proto = vlan_proto; skb->vlan_tci = (__u16 )((unsigned int )vlan_tci | 4096U); return (skb); } } extern struct dentry *debugfs_create_file(char const * , umode_t , struct dentry * , void * , struct file_operations const * ) ; extern struct dentry *debugfs_create_dir(char const * , struct dentry * ) ; extern void debugfs_remove(struct dentry * ) ; extern struct dentry *debugfs_rename(struct dentry * , struct dentry * , struct dentry * , char const * ) ; __inline static struct mii_ioctl_data *if_mii(struct ifreq *rq ) { { return ((struct mii_ioctl_data *)(& rq->ifr_ifru)); } } __inline static void const *of_get_mac_address(struct device_node *np ) { { return ((void const *)0); } } __inline static int sky2_is_copper(struct sky2_hw const *hw ) { { return (((unsigned long )hw->flags & 2UL) == 0UL); } } __inline static u32 sky2_read32(struct sky2_hw const *hw , unsigned int reg ) { unsigned int tmp ; { tmp = readl((void const volatile *)hw->regs + (unsigned long )reg); return (tmp); } } __inline static u16 sky2_read16(struct sky2_hw const *hw , unsigned int reg ) { unsigned short tmp ; { tmp = readw((void const volatile *)hw->regs + (unsigned long )reg); return (tmp); } } __inline static u8 sky2_read8(struct sky2_hw const *hw , unsigned int reg ) { unsigned char tmp ; { tmp = readb((void const volatile *)hw->regs + (unsigned long )reg); return (tmp); } } __inline static void sky2_write32(struct sky2_hw const *hw , unsigned int reg , u32 val ) { { writel(val, (void volatile *)hw->regs + (unsigned long )reg); return; } } __inline static void sky2_write16(struct sky2_hw const *hw , unsigned int reg , u16 val ) { { writew((int )val, (void volatile *)hw->regs + (unsigned long )reg); return; } } __inline static void sky2_write8(struct sky2_hw const *hw , unsigned int reg , u8 val ) { { writeb((int )val, (void volatile *)hw->regs + (unsigned long )reg); return; } } __inline static u16 gma_read16(struct sky2_hw const *hw , unsigned int port , unsigned int reg ) { u16 tmp ; { tmp = sky2_read16(hw, (port * 4096U + reg) + 10240U); return (tmp); } } __inline static u32 gma_read32(struct sky2_hw *hw , unsigned int port , unsigned int reg ) { unsigned int base ; u16 tmp ; u16 tmp___0 ; { base = (port * 4096U + reg) + 10240U; tmp = sky2_read16((struct sky2_hw const *)hw, base); tmp___0 = sky2_read16((struct sky2_hw const *)hw, base + 4U); return ((unsigned int )tmp | ((unsigned int )tmp___0 << 16)); } } __inline static u64 gma_read64(struct sky2_hw *hw , unsigned int port , unsigned int reg ) { unsigned int base ; u16 tmp ; u16 tmp___0 ; u16 tmp___1 ; u16 tmp___2 ; { base = (port * 4096U + reg) + 10240U; tmp = sky2_read16((struct sky2_hw const *)hw, base); tmp___0 = sky2_read16((struct sky2_hw const *)hw, base + 4U); tmp___1 = sky2_read16((struct sky2_hw const *)hw, base + 8U); tmp___2 = sky2_read16((struct sky2_hw const *)hw, base + 12U); return ((((unsigned long long )tmp | ((unsigned long long )tmp___0 << 16)) | ((unsigned long long )tmp___1 << 32)) | ((unsigned long long )tmp___2 << 48)); } } __inline static u32 get_stats32(struct sky2_hw *hw , unsigned int port , unsigned int reg ) { u32 val ; u32 tmp ; { ldv_52552: val = gma_read32(hw, port, reg); tmp = gma_read32(hw, port, reg); if (tmp != val) { goto ldv_52552; } else { } return (val); } } __inline static u64 get_stats64(struct sky2_hw *hw , unsigned int port , unsigned int reg ) { u64 val ; u64 tmp ; { ldv_52560: val = gma_read64(hw, port, reg); tmp = gma_read64(hw, port, reg); if (tmp != val) { goto ldv_52560; } else { } return (val); } } __inline static void gma_write16(struct sky2_hw const *hw , unsigned int port , int r , u16 v ) { { sky2_write16(hw, (port * 4096U + (unsigned int )r) + 10240U, (int )v); return; } } __inline static void gma_set_addr(struct sky2_hw *hw , unsigned int port , unsigned int reg , u8 const *addr ) { { gma_write16((struct sky2_hw const *)hw, port, (int )reg, (int )((u16 )((int )((short )*addr) | (int )((short )((int )*(addr + 1UL) << 8))))); gma_write16((struct sky2_hw const *)hw, port, (int )(reg + 4U), (int )((u16 )((int )((short )*(addr + 2UL)) | (int )((short )((int )*(addr + 3UL) << 8))))); gma_write16((struct sky2_hw const *)hw, port, (int )(reg + 8U), (int )((u16 )((int )((short )*(addr + 4UL)) | (int )((short )((int )*(addr + 5UL) << 8))))); return; } } __inline static u32 sky2_pci_read32(struct sky2_hw const *hw , unsigned int reg ) { u32 tmp ; { tmp = sky2_read32(hw, reg + 7168U); return (tmp); } } __inline static u16 sky2_pci_read16(struct sky2_hw const *hw , unsigned int reg ) { u16 tmp ; { tmp = sky2_read16(hw, reg + 7168U); return (tmp); } } __inline static void sky2_pci_write32(struct sky2_hw *hw , unsigned int reg , u32 val ) { { sky2_write32((struct sky2_hw const *)hw, reg + 7168U, val); return; } } __inline static void sky2_pci_write16(struct sky2_hw *hw , unsigned int reg , u16 val ) { { sky2_write16((struct sky2_hw const *)hw, reg + 7168U, (int )val); return; } } static unsigned int const default_msg = 255U; static int debug = -1; static int copybreak = 128; static int disable_msi = 0; static int legacy_pme = 0; static struct pci_device_id const sky2_id_table[43U] = { {4424U, 36864U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4424U, 40448U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4424U, 40449U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4486U, 19200U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4486U, 16385U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4486U, 19202U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4486U, 19203U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17216U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17217U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17218U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17219U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17220U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17221U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17222U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17223U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17232U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17233U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17234U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17235U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17236U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17237U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17238U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17239U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17242U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17248U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17249U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17250U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17251U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17252U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17253U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17254U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17255U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17256U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17257U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17258U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17259U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17260U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17261U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17264U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17280U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17281U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4523U, 17282U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; struct pci_device_id const __mod_pci__sky2_id_table_device_table ; static unsigned int const txqaddr[2U] = { 640U, 896U}; static unsigned int const rxqaddr[2U] = { 0U, 128U}; static u32 const portirq_msk[2U] = { 29U, 7424U}; static void sky2_set_multicast(struct net_device *dev ) ; static irqreturn_t sky2_intr(int irq , void *dev_id ) ; static int gm_phy_write(struct sky2_hw *hw , unsigned int port , u16 reg , u16 val ) { int i ; u16 ctrl ; u16 tmp ; { gma_write16((struct sky2_hw const *)hw, port, 132, (int )val); gma_write16((struct sky2_hw const *)hw, port, 128, (int )((u16 )((int )reg << 6)) & 1984); i = 0; goto ldv_52677; ldv_52676: tmp = gma_read16((struct sky2_hw const *)hw, port, 128U); ctrl = tmp; if ((unsigned int )ctrl == 65535U) { goto io_error; } else { } if (((int )ctrl & 8) == 0) { return (0); } else { } __const_udelay(42950UL); i = i + 1; ldv_52677: ; if (i <= 999) { goto ldv_52676; } else { } dev_warn((struct device const *)(& (hw->pdev)->dev), "%s: phy write timeout\n", (char *)(& (hw->dev[port])->name)); return (-110); io_error: dev_err((struct device const *)(& (hw->pdev)->dev), "%s: phy I/O error\n", (char *)(& (hw->dev[port])->name)); return (-5); } } static int __gm_phy_read(struct sky2_hw *hw , unsigned int port , u16 reg , u16 *val ) { int i ; u16 ctrl ; u16 tmp ; { gma_write16((struct sky2_hw const *)hw, port, 128, (int )((u16 )(((int )((short )((int )reg << 6)) & 1984) | 32))); i = 0; goto ldv_52689; ldv_52688: tmp = gma_read16((struct sky2_hw const *)hw, port, 128U); ctrl = tmp; if ((unsigned int )ctrl == 65535U) { goto io_error; } else { } if (((int )ctrl & 16) != 0) { *val = gma_read16((struct sky2_hw const *)hw, port, 132U); return (0); } else { } __const_udelay(42950UL); i = i + 1; ldv_52689: ; if (i <= 999) { goto ldv_52688; } else { } dev_warn((struct device const *)(& (hw->pdev)->dev), "%s: phy read timeout\n", (char *)(& (hw->dev[port])->name)); return (-110); io_error: dev_err((struct device const *)(& (hw->pdev)->dev), "%s: phy I/O error\n", (char *)(& (hw->dev[port])->name)); return (-5); } } __inline static u16 gm_phy_read(struct sky2_hw *hw , unsigned int port , u16 reg ) { u16 v ; { __gm_phy_read(hw, port, (int )reg, & v); return (v); } } static void sky2_power_on(struct sky2_hw *hw ) { u32 reg ; { sky2_write8((struct sky2_hw const *)hw, 7U, 166); sky2_write32((struct sky2_hw const *)hw, 288U, 1U); if ((unsigned int )hw->chip_id == 179U && (unsigned int )hw->chip_rev > 1U) { sky2_write8((struct sky2_hw const *)hw, 285U, 119); } else { sky2_write8((struct sky2_hw const *)hw, 285U, 0); } if ((hw->flags & 128UL) != 0UL) { sky2_pci_write32(hw, 128U, 0U); reg = sky2_pci_read32((struct sky2_hw const *)hw, 132U); reg = reg & 61440U; sky2_pci_write32(hw, 132U, reg); reg = sky2_pci_read32((struct sky2_hw const *)hw, 136U); reg = reg & 402653184U; sky2_pci_write32(hw, 136U, reg); sky2_pci_write32(hw, 148U, 0U); sky2_write16((struct sky2_hw const *)hw, 4U, 32768); reg = sky2_read32((struct sky2_hw const *)hw, 348U); reg = reg | 8192U; sky2_write32((struct sky2_hw const *)hw, 348U, reg); sky2_read32((struct sky2_hw const *)hw, 348U); } else { } sky2_write16((struct sky2_hw const *)hw, 4U, 512); return; } } static void sky2_power_aux(struct sky2_hw *hw ) { u32 tmp ; bool tmp___0 ; { if ((unsigned int )hw->chip_id == 179U && (unsigned int )hw->chip_rev > 1U) { sky2_write8((struct sky2_hw const *)hw, 285U, 0); } else { sky2_write8((struct sky2_hw const *)hw, 285U, 119); } tmp = sky2_read32((struct sky2_hw const *)hw, 4U); if ((tmp & 65536U) != 0U) { tmp___0 = pci_pme_capable(hw->pdev, 4); if ((int )tmp___0) { sky2_write8((struct sky2_hw const *)hw, 7U, 169); } else { } } else { } sky2_write16((struct sky2_hw const *)hw, 4U, 256); return; } } static void sky2_gmac_reset(struct sky2_hw *hw , unsigned int port ) { u16 reg ; { sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3852U, 0); gma_write16((struct sky2_hw const *)hw, port, 52, 0); gma_write16((struct sky2_hw const *)hw, port, 56, 0); gma_write16((struct sky2_hw const *)hw, port, 60, 0); gma_write16((struct sky2_hw const *)hw, port, 64, 0); reg = gma_read16((struct sky2_hw const *)hw, port, 12U); reg = (u16 )((unsigned int )reg | 49152U); gma_write16((struct sky2_hw const *)hw, port, 12, (int )reg); return; } } static u16 const copper_fc_adv[4U] = { 0U, 2048U, 1024U, 3072U}; static u16 const fiber_fc_adv[4U] = { 0U, 256U, 128U, 384U}; static u16 const gm_fc_disable[4U] = { 8208U, 16U, 8192U, 0U}; static void sky2_phy_init(struct sky2_hw *hw , unsigned int port ) { struct sky2_port *sky2 ; void *tmp ; u16 ctrl ; u16 ct1000 ; u16 adv ; u16 pg ; u16 ledctrl ; u16 ledover ; u16 reg ; u16 ectrl ; u16 tmp___0 ; u16 spec ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int i ; struct __anonstruct_eee_afe_289 eee_afe[15U] ; u8 tmp___4 ; { tmp = netdev_priv((struct net_device const *)hw->dev[port]); sky2 = (struct sky2_port *)tmp; if (((int )sky2->flags & 2) != 0 && (hw->flags & 8UL) == 0UL) { tmp___0 = gm_phy_read(hw, port, 20); ectrl = tmp___0; ectrl = (unsigned int )ectrl & 61583U; ectrl = (u16 )((unsigned int )ectrl | 112U); if ((unsigned int )hw->chip_id == 182U) { ectrl = (u16 )((unsigned int )ectrl | 1280U); } else { ectrl = (u16 )((unsigned int )ectrl | 256U); } gm_phy_write(hw, port, 20, (int )ectrl); } else { } ctrl = gm_phy_read(hw, port, 16); tmp___1 = sky2_is_copper((struct sky2_hw const *)hw); if (tmp___1 != 0) { if ((hw->flags & 4UL) == 0UL) { ctrl = (u16 )((unsigned int )ctrl | 48U); if ((unsigned int )hw->chip_id == 184U && (unsigned int )hw->chip_rev == 0U) { spec = gm_phy_read(hw, port, 28); spec = (u16 )((unsigned int )spec | 1U); gm_phy_write(hw, port, 28, (int )spec); } else { } } else { ctrl = (unsigned int )ctrl & 64767U; ctrl = (u16 )((unsigned int )ctrl | 96U); if (((int )sky2->flags & 2) != 0 && (hw->flags & 8UL) != 0UL) { ctrl = (unsigned int )ctrl & 36863U; ctrl = (u16 )((unsigned int )ctrl | 10240U); } else { } } } else { ctrl = (unsigned int )ctrl & 65439U; } gm_phy_write(hw, port, 16, (int )ctrl); if ((unsigned int )hw->chip_id == 179U && (hw->flags & 2UL) != 0UL) { pg = gm_phy_read(hw, port, 22); gm_phy_write(hw, port, 22, 2); ctrl = gm_phy_read(hw, port, 16); ctrl = (unsigned int )ctrl & 64639U; ctrl = (u16 )((unsigned int )ctrl | 896U); gm_phy_write(hw, port, 16, (int )ctrl); if ((unsigned int )hw->pmd_type == 80U) { gm_phy_write(hw, port, 22, 1); ctrl = gm_phy_read(hw, port, 16); ctrl = (u16 )((unsigned int )ctrl | 512U); gm_phy_write(hw, port, 16, (int )ctrl); } else { } gm_phy_write(hw, port, 22, (int )pg); } else { } ctrl = 32768U; ct1000 = 0U; adv = 1U; reg = 0U; if (((int )sky2->flags & 2) != 0) { tmp___2 = sky2_is_copper((struct sky2_hw const *)hw); if (tmp___2 != 0) { if (((int )sky2->advertising & 32) != 0) { ct1000 = (u16 )((unsigned int )ct1000 | 512U); } else { } if (((int )sky2->advertising & 16) != 0) { ct1000 = (u16 )((unsigned int )ct1000 | 256U); } else { } if (((int )sky2->advertising & 8) != 0) { adv = (u16 )((unsigned int )adv | 256U); } else { } if (((int )sky2->advertising & 4) != 0) { adv = (u16 )((unsigned int )adv | 128U); } else { } if (((int )sky2->advertising & 2) != 0) { adv = (u16 )((unsigned int )adv | 64U); } else { } if ((int )sky2->advertising & 1) { adv = (u16 )((unsigned int )adv | 32U); } else { } } else { if (((int )sky2->advertising & 32) != 0) { adv = (u16 )((unsigned int )adv | 32U); } else { } if (((int )sky2->advertising & 16) != 0) { adv = (u16 )((unsigned int )adv | 64U); } else { } } ctrl = (u16 )((unsigned int )ctrl | 4608U); } else { ct1000 = 4096U; reg = (u16 )((unsigned int )reg | 5U); switch ((int )sky2->speed) { case 1000: ctrl = (u16 )((unsigned int )ctrl | 64U); reg = (u16 )((unsigned int )reg | 136U); goto ldv_52727; case 100: ctrl = (u16 )((unsigned int )ctrl | 8192U); reg = (u16 )((unsigned int )reg | 8U); goto ldv_52727; } ldv_52727: ; if ((unsigned int )sky2->duplex == 1U) { reg = (u16 )((unsigned int )reg | 32U); ctrl = (u16 )((unsigned int )ctrl | 256U); } else if ((unsigned int )sky2->speed <= 999U) { sky2->flow_mode = 0; } else { } } if (((int )sky2->flags & 4) != 0) { tmp___3 = sky2_is_copper((struct sky2_hw const *)hw); if (tmp___3 != 0) { adv = (u16 )((int )((unsigned short )copper_fc_adv[(unsigned int )sky2->flow_mode]) | (int )adv); } else { adv = (u16 )((int )((unsigned short )fiber_fc_adv[(unsigned int )sky2->flow_mode]) | (int )adv); } } else { reg = (u16 )((unsigned int )reg | 2U); reg = (u16 )((int )((unsigned short )gm_fc_disable[(unsigned int )sky2->flow_mode]) | (int )reg); if (((unsigned int )sky2->flow_mode & 2U) != 0U) { sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3840U, 8); } else { sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3840U, 4); } } gma_write16((struct sky2_hw const *)hw, port, 4, (int )reg); if ((hw->flags & 4UL) != 0UL) { gm_phy_write(hw, port, 9, (int )ct1000); } else { } gm_phy_write(hw, port, 4, (int )adv); gm_phy_write(hw, port, 0, (int )ctrl); ledctrl = 16384U; ledover = 0U; switch ((int )hw->chip_id) { case 183: ledctrl = (u16 )((unsigned int )ledctrl | 512U); ctrl = gm_phy_read(hw, port, 22); ctrl = (unsigned int )ctrl & 65295U; ctrl = (u16 )((unsigned int )ctrl | 176U); gm_phy_write(hw, port, 22, (int )ctrl); goto ldv_52730; case 184: ctrl = gm_phy_read(hw, port, 16); ctrl = (u16 )((unsigned int )ctrl | 4096U); ctrl = (unsigned int )ctrl & 48639U; gm_phy_write(hw, port, 16, (int )ctrl); ctrl = 2900U; gm_phy_write(hw, port, 22, (int )ctrl); goto ldv_52730; case 179: pg = gm_phy_read(hw, port, 22); gm_phy_write(hw, port, 22, 3); gm_phy_write(hw, port, 16, 6007); gm_phy_write(hw, port, 17, 17578); gm_phy_write(hw, port, 22, (int )pg); goto ldv_52730; case 180: ; case 181: ; case 185: pg = gm_phy_read(hw, port, 22); gm_phy_write(hw, port, 22, 3); gm_phy_write(hw, port, 16, 6263); gm_phy_write(hw, port, 18, (int )((unsigned int )ledctrl | 256U)); gm_phy_write(hw, port, 22, (int )pg); goto ldv_52730; default: ledctrl = (u16 )((unsigned int )ledctrl | 257U); ledover = (u16 )((unsigned int )ledover | 8U); } ldv_52730: ; if ((unsigned int )hw->chip_id == 180U || (unsigned int )hw->chip_id == 186U) { gm_phy_write(hw, port, 22, 255); gm_phy_write(hw, port, 24, 43673); gm_phy_write(hw, port, 23, 8209); if ((unsigned int )hw->chip_id == 180U) { gm_phy_write(hw, port, 24, 41476); gm_phy_write(hw, port, 23, 8194); } else { } gm_phy_write(hw, port, 22, 0); } else if ((unsigned int )hw->chip_id == 184U && (unsigned int )hw->chip_rev == 0U) { gm_phy_write(hw, port, 29, 17); gm_phy_write(hw, port, 30, 16224); } else if ((unsigned int )hw->chip_id == 188U && (unsigned int )hw->chip_rev == 0U) { gm_phy_write(hw, port, 22, 255); gm_phy_write(hw, port, 24, 10240); gm_phy_write(hw, port, 23, 8193); gm_phy_write(hw, port, 22, 0); } else if ((unsigned int )hw->chip_id != 181U && (unsigned int )hw->chip_id <= 184U) { gm_phy_write(hw, port, 24, (int )ledctrl); if (((int )sky2->flags & 2) == 0 || (unsigned int )sky2->speed == 100U) { ledover = (u16 )((unsigned int )ledover | 192U); } else { } if ((unsigned int )ledover != 0U) { gm_phy_write(hw, port, 25, (int )ledover); } else { } } else if ((unsigned int )hw->chip_id == 189U) { tmp___4 = sky2_read8((struct sky2_hw const *)hw, 282U); if (((int )tmp___4 & 15) == 7) { eee_afe[0].reg = 342U; eee_afe[0].val = 22734U; eee_afe[1].reg = 339U; eee_afe[1].val = 39403U; eee_afe[2].reg = 321U; eee_afe[2].val = 32868U; eee_afe[3].reg = 0U; eee_afe[3].val = 0U; eee_afe[4].reg = 337U; eee_afe[4].val = 33843U; eee_afe[5].reg = 331U; eee_afe[5].val = 35908U; eee_afe[6].reg = 332U; eee_afe[6].val = 3984U; eee_afe[7].reg = 335U; eee_afe[7].val = 14762U; eee_afe[8].reg = 333U; eee_afe[8].val = 47667U; eee_afe[9].reg = 324U; eee_afe[9].val = 72U; eee_afe[10].reg = 338U; eee_afe[10].val = 8208U; eee_afe[11].reg = 320U; eee_afe[11].val = 17476U; eee_afe[12].reg = 340U; eee_afe[12].val = 12091U; eee_afe[13].reg = 344U; eee_afe[13].val = 45571U; eee_afe[14].reg = 343U; eee_afe[14].val = 8233U; gm_phy_write(hw, port, 22, 251); gm_phy_write(hw, port, 1, 16537); gm_phy_write(hw, port, 3, 4384); gm_phy_write(hw, port, 11, 4412); gm_phy_write(hw, port, 14, 33024); gm_phy_write(hw, port, 15, 4394); gm_phy_write(hw, port, 17, 4104); gm_phy_write(hw, port, 22, 252); gm_phy_write(hw, port, 1, 8368); gm_phy_write(hw, port, 22, 255); i = 0; goto ldv_52745; ldv_52744: gm_phy_write(hw, port, 17, (int )eee_afe[i].val); gm_phy_write(hw, port, 16, (int )((unsigned int )eee_afe[i].reg | 8192U)); i = i + 1; ldv_52745: ; if ((unsigned int )i <= 14U) { goto ldv_52744; } else { } gm_phy_write(hw, port, 22, 0); if ((unsigned int )hw->chip_id > 188U) { reg = gm_phy_read(hw, port, 20); gm_phy_write(hw, port, 20, (int )((unsigned int )reg | 128U)); } else { } } else { } } else { } if (((int )sky2->flags & 2) != 0) { gm_phy_write(hw, port, 18, 2048); } else { gm_phy_write(hw, port, 18, 25600); } return; } } static u32 const phy_power[2U] = { 67108864U, 134217728U}; static u32 const coma_mode[2U] = { 268435456U, 536870912U}; static void sky2_phy_power_up(struct sky2_hw *hw , unsigned int port ) { u32 reg1 ; { sky2_write8((struct sky2_hw const *)hw, 344U, 2); reg1 = sky2_pci_read32((struct sky2_hw const *)hw, 64U); reg1 = (u32 )(~ phy_power[port]) & reg1; if ((unsigned int )hw->chip_id == 179U && (unsigned int )hw->chip_rev > 1U) { reg1 = (u32 )coma_mode[port] | reg1; } else { } sky2_pci_write32(hw, 64U, reg1); sky2_write8((struct sky2_hw const *)hw, 344U, 1); sky2_pci_read32((struct sky2_hw const *)hw, 64U); if ((unsigned int )hw->chip_id == 183U) { gm_phy_write(hw, port, 0, 4096); } else if ((hw->flags & 128UL) != 0UL) { sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3844U, 2); } else { } return; } } static void sky2_phy_power_down(struct sky2_hw *hw , unsigned int port ) { u32 reg1 ; u16 ctrl ; { sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3844U, 2); sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3840U, 2); if ((hw->flags & 8UL) != 0UL) { gm_phy_write(hw, port, 22, 2); ctrl = gm_phy_read(hw, port, 16); ctrl = (unsigned int )ctrl & 65527U; gm_phy_write(hw, port, 16, (int )ctrl); gm_phy_write(hw, port, 22, 0); } else { } gma_write16((struct sky2_hw const *)hw, port, 4, 79); if ((unsigned int )hw->chip_id != 182U) { if ((unsigned int )hw->chip_id == 180U) { gm_phy_write(hw, port, 22, 2); ctrl = gm_phy_read(hw, port, 16); ctrl = (u16 )((unsigned int )ctrl | 4U); gm_phy_write(hw, port, 16, (int )ctrl); gm_phy_write(hw, port, 22, 0); } else { } gm_phy_write(hw, port, 0, 2048); } else { } sky2_write8((struct sky2_hw const *)hw, 344U, 2); reg1 = sky2_pci_read32((struct sky2_hw const *)hw, 64U); reg1 = (u32 )phy_power[port] | reg1; sky2_pci_write32(hw, 64U, reg1); sky2_write8((struct sky2_hw const *)hw, 344U, 1); return; } } static void sky2_set_ipg(struct sky2_port *sky2 ) { u16 reg ; { reg = gma_read16((struct sky2_hw const *)sky2->hw, sky2->port, 24U); reg = (unsigned int )reg & 65504U; if ((unsigned int )sky2->speed > 100U) { reg = (u16 )((unsigned int )reg | 30U); } else { reg = (u16 )((unsigned int )reg | 24U); } gma_write16((struct sky2_hw const *)sky2->hw, sky2->port, 24, (int )reg); return; } } static void sky2_enable_rx_tx(struct sky2_port *sky2 ) { struct sky2_hw *hw ; unsigned int port ; u16 reg ; { hw = sky2->hw; port = sky2->port; reg = gma_read16((struct sky2_hw const *)hw, port, 4U); reg = (u16 )((unsigned int )reg | 6144U); gma_write16((struct sky2_hw const *)hw, port, 4, (int )reg); return; } } static void sky2_phy_reinit(struct sky2_port *sky2 ) { { spin_lock_bh(& sky2->phy_lock); sky2_phy_init(sky2->hw, sky2->port); sky2_enable_rx_tx(sky2); spin_unlock_bh(& sky2->phy_lock); return; } } static void sky2_wol_init(struct sky2_port *sky2 ) { struct sky2_hw *hw ; unsigned int port ; enum flow_control save_mode ; u16 ctrl ; u32 reg1 ; u32 tmp ; { hw = sky2->hw; port = sky2->port; sky2_write16((struct sky2_hw const *)hw, 4U, 2); sky2_write16((struct sky2_hw const *)hw, (port << 7) + 3856U, 2); sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3844U, 2); sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3840U, 2); save_mode = sky2->flow_mode; ctrl = sky2->advertising; sky2->advertising = (unsigned int )sky2->advertising & 65487U; sky2->flow_mode = 0; spin_lock_bh(& sky2->phy_lock); sky2_phy_power_up(hw, port); sky2_phy_init(hw, port); spin_unlock_bh(& sky2->phy_lock); sky2->flow_mode = save_mode; sky2->advertising = ctrl; gma_write16((struct sky2_hw const *)hw, port, 4, 14386); memcpy_toio((void volatile *)hw->regs + (unsigned long )(port * 128U + 3876U), (void const *)(sky2->netdev)->dev_addr, 6UL); sky2_write16((struct sky2_hw const *)hw, port * 128U + 3872U, 4096); ctrl = 0U; if ((int )sky2->wol & 1) { ctrl = (u16 )((unsigned int )ctrl | 2080U); } else { ctrl = (u16 )((unsigned int )ctrl | 1040U); } if (((int )sky2->wol & 32) != 0) { ctrl = (u16 )((unsigned int )ctrl | 520U); } else { ctrl = (u16 )((unsigned int )ctrl | 260U); } ctrl = (u16 )((unsigned int )ctrl | 65U); sky2_write16((struct sky2_hw const *)hw, port * 128U + 3872U, (int )ctrl); sky2_write16((struct sky2_hw const *)hw, 4U, 16384); if (legacy_pme != 0) { tmp = sky2_pci_read32((struct sky2_hw const *)hw, 64U); reg1 = tmp; reg1 = reg1 | 32768U; sky2_pci_write32(hw, 64U, reg1); } else { } sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3144U, 1); sky2_read32((struct sky2_hw const *)hw, 4U); return; } } static void sky2_set_tx_stfwd(struct sky2_hw *hw , unsigned int port ) { struct net_device *dev ; { dev = hw->dev[port]; if (((unsigned int )hw->chip_id == 181U && (unsigned int )hw->chip_rev != 1U) || (unsigned int )hw->chip_id > 183U) { sky2_write32((struct sky2_hw const *)hw, (port << 7) + 3400U, 1073741824U); } else if (dev->mtu > 1500U) { sky2_write32((struct sky2_hw const *)hw, (port << 7) + 3396U, 8388720U); sky2_write32((struct sky2_hw const *)hw, (port << 7) + 3400U, 2147483648U); } else { sky2_write32((struct sky2_hw const *)hw, (port << 7) + 3400U, 1073741824U); } return; } } static void sky2_mac_init(struct sky2_hw *hw , unsigned int port ) { struct sky2_port *sky2 ; void *tmp ; u16 reg ; u32 rx_reg ; int i ; u8 const *addr ; u16 tmp___0 ; u16 tmp___1 ; u16 tmp___2 ; { tmp = netdev_priv((struct net_device const *)hw->dev[port]); sky2 = (struct sky2_port *)tmp; addr = (u8 const *)(hw->dev[port])->dev_addr; sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3844U, 1); sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3844U, 2); sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3840U, 2); if (((unsigned int )hw->chip_id == 179U && (unsigned int )hw->chip_rev == 0U) && port == 1U) { sky2_write8((struct sky2_hw const *)hw, 3840U, 2); ldv_52795: sky2_write8((struct sky2_hw const *)hw, 3968U, 1); sky2_write8((struct sky2_hw const *)hw, 3968U, 2); tmp___0 = gm_phy_read(hw, 1U, 2); if ((unsigned int )tmp___0 != 321U) { goto ldv_52795; } else { tmp___1 = gm_phy_read(hw, 1U, 3); if ((unsigned int )tmp___1 != 3217U) { goto ldv_52795; } else { tmp___2 = gm_phy_read(hw, 1U, 18); if ((unsigned int )tmp___2 != 0U) { goto ldv_52795; } else { goto ldv_52796; } } } ldv_52796: ; } else { } sky2_read16((struct sky2_hw const *)hw, (port << 7) + 3848U); sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3852U, 10); spin_lock_bh(& sky2->phy_lock); sky2_phy_power_up(hw, port); sky2_phy_init(hw, port); spin_unlock_bh(& sky2->phy_lock); reg = gma_read16((struct sky2_hw const *)hw, port, 136U); gma_write16((struct sky2_hw const *)hw, port, 136, (int )((unsigned int )reg | 32U)); i = 256; goto ldv_52798; ldv_52797: gma_read16((struct sky2_hw const *)hw, port, (unsigned int )i); i = i + 4; ldv_52798: ; if (i <= 604) { goto ldv_52797; } else { } gma_write16((struct sky2_hw const *)hw, port, 136, (int )reg); gma_write16((struct sky2_hw const *)hw, port, 8, 4096); gma_write16((struct sky2_hw const *)hw, port, 12, 57344); gma_write16((struct sky2_hw const *)hw, port, 16, 65535); gma_write16((struct sky2_hw const *)hw, port, 20, 55236); reg = 8734U; if ((hw->dev[port])->mtu > 1500U) { reg = (u16 )((unsigned int )reg | 256U); } else { } if ((unsigned int )hw->chip_id == 180U && (unsigned int )hw->chip_rev == 5U) { reg = (u16 )((unsigned int )reg | 64U); } else { } gma_write16((struct sky2_hw const *)hw, port, 24, (int )reg); gma_set_addr(hw, port, 40U, addr); gma_set_addr(hw, port, 28U, addr); gma_write16((struct sky2_hw const *)hw, port, 80, 0); gma_write16((struct sky2_hw const *)hw, port, 84, 0); gma_write16((struct sky2_hw const *)hw, port, 88, 0); sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3144U, 2); rx_reg = 136U; if ((unsigned int )hw->chip_id == 181U || (unsigned int )hw->chip_id == 184U) { rx_reg = rx_reg | 524288U; } else { } sky2_write32((struct sky2_hw const *)hw, (port << 7) + 3144U, rx_reg); if ((unsigned int )hw->chip_id == 179U) { sky2_write16((struct sky2_hw const *)hw, (port << 7) + 3148U, 0); } else { sky2_write16((struct sky2_hw const *)hw, (port << 7) + 3148U, 6267); } reg = 11U; if ((unsigned int )hw->chip_id == 184U && (unsigned int )hw->chip_rev == 0U) { reg = 376U; } else { } sky2_write16((struct sky2_hw const *)hw, (port << 7) + 3152U, (int )reg); sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3400U, 2); sky2_write16((struct sky2_hw const *)hw, (port << 7) + 3400U, 8); if ((hw->flags & 16UL) == 0UL) { if ((unsigned int )hw->chip_id == 184U && (unsigned int )hw->chip_rev == 0U) { reg = 196U; } else { reg = 128U; } sky2_write16((struct sky2_hw const *)hw, (port << 7) + 3160U, (int )reg); sky2_write16((struct sky2_hw const *)hw, (port << 7) + 3162U, 96); sky2_set_tx_stfwd(hw, port); } else { } if ((unsigned int )hw->chip_id == 184U && (unsigned int )hw->chip_rev == 0U) { reg = sky2_read16((struct sky2_hw const *)hw, (port << 7) + 3392U); reg = (unsigned int )reg & 65532U; sky2_write16((struct sky2_hw const *)hw, (port << 7) + 3392U, (int )reg); } else { } return; } } static void sky2_ramset(struct sky2_hw *hw , u16 q , u32 start , u32 space ) { u32 end ; u32 tp ; { start = start * 128U; space = space * 128U; end = (start + space) - 1U; sky2_write8((struct sky2_hw const *)hw, (unsigned int )((int )q + 2088), 2); sky2_write32((struct sky2_hw const *)hw, (unsigned int )((int )q + 2048), start); sky2_write32((struct sky2_hw const *)hw, (unsigned int )((int )q + 2052), end); sky2_write32((struct sky2_hw const *)hw, (unsigned int )((int )q + 2056), start); sky2_write32((struct sky2_hw const *)hw, (unsigned int )((int )q + 2060), start); if ((unsigned int )q == 0U || (unsigned int )q == 128U) { tp = space - space / 4U; sky2_write32((struct sky2_hw const *)hw, (unsigned int )((int )q + 2072), tp); sky2_write32((struct sky2_hw const *)hw, (unsigned int )((int )q + 2076), space / 2U); tp = space - 1024U; sky2_write32((struct sky2_hw const *)hw, (unsigned int )((int )q + 2064), tp); sky2_write32((struct sky2_hw const *)hw, (unsigned int )((int )q + 2068), space / 4U); } else { sky2_write8((struct sky2_hw const *)hw, (unsigned int )((int )q + 2088), 32); } sky2_write8((struct sky2_hw const *)hw, (unsigned int )((int )q + 2088), 8); sky2_read8((struct sky2_hw const *)hw, (unsigned int )((int )q + 2088)); return; } } static void sky2_qset(struct sky2_hw *hw , u16 q ) { { sky2_write32((struct sky2_hw const *)hw, (unsigned int )((int )q + 1076), 22U); sky2_write32((struct sky2_hw const *)hw, (unsigned int )((int )q + 1076), 3368U); sky2_write32((struct sky2_hw const *)hw, (unsigned int )((int )q + 1076), 128U); sky2_write32((struct sky2_hw const *)hw, (unsigned int )((int )q + 1088), 1536U); return; } } static void sky2_prefetch_init(struct sky2_hw *hw , u32 qaddr , dma_addr_t addr , u32 last ) { { sky2_write32((struct sky2_hw const *)hw, qaddr + 1104U, 1U); sky2_write32((struct sky2_hw const *)hw, qaddr + 1104U, 2U); sky2_write32((struct sky2_hw const *)hw, qaddr + 1116U, (unsigned int )(addr >> 32ULL)); sky2_write32((struct sky2_hw const *)hw, qaddr + 1112U, (unsigned int )addr); sky2_write16((struct sky2_hw const *)hw, qaddr + 1108U, (int )((u16 )last)); sky2_write32((struct sky2_hw const *)hw, qaddr + 1104U, 8U); sky2_read32((struct sky2_hw const *)hw, qaddr + 1104U); return; } } __inline static struct sky2_tx_le *get_tx_le(struct sky2_port *sky2 , u16 *slot ) { struct sky2_tx_le *le ; { le = sky2->tx_le + (unsigned long )*slot; *slot = (u16 )((int )((short )((unsigned int )*slot + 1U)) & (int )((short )((unsigned int )sky2->tx_ring_size + 65535U))); le->ctrl = 0U; return (le); } } static void tx_init(struct sky2_port *sky2 ) { struct sky2_tx_le *le ; u16 tmp ; { tmp = 0U; sky2->tx_cons = tmp; sky2->tx_prod = tmp; sky2->tx_tcpsum = 0U; sky2->tx_last_mss = 0U; netdev_reset_queue(sky2->netdev); le = get_tx_le(sky2, & sky2->tx_prod); le->addr = 0U; le->opcode = 161U; sky2->tx_last_upper = 0U; return; } } __inline static void sky2_put_idx(struct sky2_hw *hw , unsigned int q , u16 idx ) { { __asm__ volatile ("sfence": : : "memory"); sky2_write16((struct sky2_hw const *)hw, q + 1124U, (int )idx); __asm__ volatile ("": : : "memory"); return; } } __inline static struct sky2_rx_le *sky2_next_rx(struct sky2_port *sky2 ) { struct sky2_rx_le *le ; { le = sky2->rx_le + (unsigned long )sky2->rx_put; sky2->rx_put = (unsigned int )((u16 )((unsigned int )sky2->rx_put + 1U)) & 1023U; le->ctrl = 0U; return (le); } } static unsigned int sky2_get_rx_threshold(struct sky2_port *sky2 ) { unsigned int size ; int __y ; { __y = 8; size = ((((sky2->netdev)->mtu + (unsigned int )__y) + 17U) / (unsigned int )__y) * (unsigned int )__y; return ((size - 8U) / 4U); } } static unsigned int sky2_get_rx_data_size(struct sky2_port *sky2 ) { unsigned int size ; int __y ; long tmp ; { __y = 8; size = ((((sky2->netdev)->mtu + (unsigned int )__y) + 17U) / (unsigned int )__y) * (unsigned int )__y; sky2->rx_nfrags = (u16 )(size >> 12); tmp = ldv__builtin_expect((unsigned int )sky2->rx_nfrags > 2U, 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1531/dscv_tempdir/dscv/ri/205_9a/drivers/net/ethernet/marvell/sky2.o.c.prepared"), "i" (1275), "i" (12UL)); ldv_52851: ; goto ldv_52851; } else { } size = size - (unsigned int )((int )sky2->rx_nfrags << 12); if ((unsigned int )copybreak > size) { size = (unsigned int )copybreak; } else { } if (size <= 13U) { size = 14U; } else { } return (size); } } static void sky2_rx_add(struct sky2_port *sky2 , u8 op , dma_addr_t map , unsigned int len ) { struct sky2_rx_le *le ; { le = sky2_next_rx(sky2); le->addr = (unsigned int )(map >> 32ULL); le->opcode = 161U; le = sky2_next_rx(sky2); le->addr = (unsigned int )map; le->length = (unsigned short )len; le->opcode = (u8 )((unsigned int )op | 128U); return; } } static void sky2_rx_submit(struct sky2_port *sky2 , struct rx_ring_info const *re ) { int i ; unsigned char *tmp ; { sky2_rx_add(sky2, 65, re->data_addr, (unsigned int )sky2->rx_data_size); i = 0; goto ldv_52865; ldv_52864: sky2_rx_add(sky2, 64, re->frag_addr[i], 4096U); i = i + 1; ldv_52865: tmp = skb_end_pointer((struct sk_buff const *)re->skb); if ((int )((struct skb_shared_info *)tmp)->nr_frags > i) { goto ldv_52864; } else { } return; } } static int sky2_rx_map_skb(struct pci_dev *pdev , struct rx_ring_info *re , unsigned int size ) { struct sk_buff *skb ; int i ; int tmp ; skb_frag_t const *frag ; unsigned char *tmp___0 ; unsigned int tmp___1 ; int tmp___2 ; unsigned char *tmp___3 ; unsigned char *tmp___4 ; unsigned int tmp___5 ; int tmp___6 ; { skb = re->skb; re->data_addr = pci_map_single(pdev, (void *)skb->data, (size_t )size, 2); tmp = pci_dma_mapping_error(pdev, re->data_addr); if (tmp != 0) { goto mapping_error; } else { } re->data_size = size; i = 0; goto ldv_52878; ldv_52877: tmp___0 = skb_end_pointer((struct sk_buff const *)skb); frag = (skb_frag_t const *)(& ((struct skb_shared_info *)tmp___0)->frags) + (unsigned long )i; tmp___1 = skb_frag_size(frag); re->frag_addr[i] = skb_frag_dma_map(& pdev->dev, frag, 0UL, (size_t )tmp___1, 2); tmp___2 = dma_mapping_error(& pdev->dev, re->frag_addr[i]); if (tmp___2 != 0) { goto map_page_error; } else { } i = i + 1; ldv_52878: tmp___3 = skb_end_pointer((struct sk_buff const *)skb); if ((int )((struct skb_shared_info *)tmp___3)->nr_frags > i) { goto ldv_52877; } else { } return (0); map_page_error: ; goto ldv_52881; ldv_52880: tmp___4 = skb_end_pointer((struct sk_buff const *)skb); tmp___5 = skb_frag_size((skb_frag_t const *)(& ((struct skb_shared_info *)tmp___4)->frags) + (unsigned long )i); pci_unmap_page(pdev, re->frag_addr[i], (size_t )tmp___5, 2); ldv_52881: i = i - 1; if (i >= 0) { goto ldv_52880; } else { } pci_unmap_single(pdev, re->data_addr, (size_t )re->data_size, 2); mapping_error: tmp___6 = net_ratelimit(); if (tmp___6 != 0) { dev_warn((struct device const *)(& pdev->dev), "%s: rx mapping error\n", (char *)(& (skb->dev)->name)); } else { } return (-5); } } static void sky2_rx_unmap_skb(struct pci_dev *pdev , struct rx_ring_info *re ) { struct sk_buff *skb ; int i ; unsigned char *tmp ; unsigned int tmp___0 ; unsigned char *tmp___1 ; { skb = re->skb; pci_unmap_single(pdev, re->data_addr, (size_t )re->data_size, 2); i = 0; goto ldv_52890; ldv_52889: tmp = skb_end_pointer((struct sk_buff const *)skb); tmp___0 = skb_frag_size((skb_frag_t const *)(& ((struct skb_shared_info *)tmp)->frags) + (unsigned long )i); pci_unmap_page(pdev, re->frag_addr[i], (size_t )tmp___0, 2); i = i + 1; ldv_52890: tmp___1 = skb_end_pointer((struct sk_buff const *)skb); if ((int )((struct skb_shared_info *)tmp___1)->nr_frags > i) { goto ldv_52889; } else { } return; } } static void rx_set_checksum(struct sky2_port *sky2 ) { struct sky2_rx_le *le ; struct sky2_rx_le *tmp ; { tmp = sky2_next_rx(sky2); le = tmp; le->addr = 917518U; le->ctrl = 0U; le->opcode = 146U; sky2_write32((struct sky2_hw const *)sky2->hw, (unsigned int )rxqaddr[sky2->port] + 1076U, ((sky2->netdev)->features & 17179869184ULL) != 0ULL ? 8192U : 4096U); return; } } static uint32_t const rss_init_key[10U] = { 2083738074U, 1371918158U, 1152237009U, 3906178328U, 1216969795U, 2983595646U, 1782437728U, 27452499U, 385117971U, 437156656U}; static void rx_set_rss(struct net_device *dev , netdev_features_t features ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw *hw ; int i ; int nkeys ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = sky2->hw; nkeys = 4; if ((hw->flags & 32UL) != 0UL) { nkeys = 10; sky2_write32((struct sky2_hw const *)hw, (sky2->port << 7) + 584U, 63U); } else { } if ((features & 8589934592ULL) != 0ULL) { i = 0; goto ldv_52906; ldv_52905: sky2_write32((struct sky2_hw const *)hw, (sky2->port << 7) + (unsigned int )((i + 136) * 4), rss_init_key[i]); i = i + 1; ldv_52906: ; if (i < nkeys) { goto ldv_52905; } else { } sky2_write32((struct sky2_hw const *)hw, (sky2->port << 7) + 3144U, 268435456U); sky2_write32((struct sky2_hw const *)hw, (unsigned int )rxqaddr[sky2->port] + 1076U, 32768U); } else { sky2_write32((struct sky2_hw const *)hw, (unsigned int )rxqaddr[sky2->port] + 1076U, 16384U); } return; } } static void sky2_rx_stop(struct sky2_port *sky2 ) { struct sky2_hw *hw ; unsigned int rxq ; int i ; u8 tmp ; u8 tmp___0 ; { hw = sky2->hw; rxq = rxqaddr[sky2->port]; sky2_write8((struct sky2_hw const *)hw, rxq + 2088U, 4); i = 0; goto ldv_52916; ldv_52915: tmp = sky2_read8((struct sky2_hw const *)hw, rxq + 2118U); tmp___0 = sky2_read8((struct sky2_hw const *)hw, rxq + 2122U); if ((int )tmp == (int )tmp___0) { goto stopped; } else { } i = i + 1; ldv_52916: ; if (i <= 65534) { goto ldv_52915; } else { } netdev_warn((struct net_device const *)sky2->netdev, "receiver stop failed\n"); stopped: sky2_write32((struct sky2_hw const *)hw, rxq + 1076U, 17U); sky2_write32((struct sky2_hw const *)hw, rxq + 1104U, 1U); __asm__ volatile ("": : : "memory"); return; } } static void sky2_rx_clean(struct sky2_port *sky2 ) { unsigned int i ; struct rx_ring_info *re ; { memset((void *)sky2->rx_le, 0, 8192UL); i = 0U; goto ldv_52924; ldv_52923: re = sky2->rx_ring + (unsigned long )i; if ((unsigned long )re->skb != (unsigned long )((struct sk_buff *)0)) { sky2_rx_unmap_skb((sky2->hw)->pdev, re); ldv_kfree_skb_14(re->skb); re->skb = (struct sk_buff *)0; } else { } i = i + 1U; ldv_52924: ; if ((unsigned int )sky2->rx_pending > i) { goto ldv_52923; } else { } return; } } static int sky2_ioctl(struct net_device *dev , struct ifreq *ifr , int cmd ) { struct mii_ioctl_data *data ; struct mii_ioctl_data *tmp ; struct sky2_port *sky2 ; void *tmp___0 ; struct sky2_hw *hw ; int err ; bool tmp___1 ; int tmp___2 ; u16 val ; { tmp = if_mii(ifr); data = tmp; tmp___0 = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp___0; hw = sky2->hw; err = -95; tmp___1 = netif_running((struct net_device const *)dev); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { return (-19); } else { } switch (cmd) { case 35143: data->phy_id = 0U; case 35144: val = 0U; spin_lock_bh(& sky2->phy_lock); err = __gm_phy_read(hw, sky2->port, (int )data->reg_num & 31, & val); spin_unlock_bh(& sky2->phy_lock); data->val_out = val; goto ldv_52938; case 35145: spin_lock_bh(& sky2->phy_lock); err = gm_phy_write(hw, sky2->port, (int )data->reg_num & 31, (int )data->val_in); spin_unlock_bh(& sky2->phy_lock); goto ldv_52938; } ldv_52938: ; return (err); } } static void sky2_vlan_mode(struct net_device *dev , netdev_features_t features ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw *hw ; u16 port ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = sky2->hw; port = (u16 )sky2->port; if ((features & 256ULL) != 0ULL) { sky2_write32((struct sky2_hw const *)hw, (unsigned int )(((int )port << 7) + 3144), 33554432U); } else { sky2_write32((struct sky2_hw const *)hw, (unsigned int )(((int )port << 7) + 3144), 16777216U); } if ((features & 128ULL) != 0ULL) { sky2_write32((struct sky2_hw const *)hw, (unsigned int )(((int )port << 7) + 3400), 33554432U); dev->vlan_features = dev->vlan_features | 65539ULL; } else { sky2_write32((struct sky2_hw const *)hw, (unsigned int )(((int )port << 7) + 3400), 16777216U); dev->vlan_features = dev->vlan_features & 0xfffffffffffefffcULL; } return; } } __inline static unsigned int sky2_rx_pad(struct sky2_hw const *hw ) { { return (((unsigned long )hw->flags & 16UL) != 0UL ? 8U : 2U); } } static struct sk_buff *sky2_rx_alloc(struct sky2_port *sky2 , gfp_t gfp ) { struct sk_buff *skb ; int i ; unsigned int tmp ; unsigned char *start ; struct page *page ; struct page *tmp___0 ; { tmp = sky2_rx_pad((struct sky2_hw const *)sky2->hw); skb = __netdev_alloc_skb(sky2->netdev, (unsigned int )sky2->rx_data_size + tmp, gfp); if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) { goto nomem; } else { } if (((sky2->hw)->flags & 16UL) != 0UL) { start = (unsigned char *)(((unsigned long )skb->data + 7UL) & 0xfffffffffffffff8UL); skb_reserve(skb, (int )((unsigned int )((long )start) - (unsigned int )((long )skb->data))); } else { skb_reserve(skb, 0); } i = 0; goto ldv_52961; ldv_52960: tmp___0 = alloc_pages(gfp, 0U); page = tmp___0; if ((unsigned long )page == (unsigned long )((struct page *)0)) { goto free_partial; } else { } skb_fill_page_desc(skb, i, page, 0, 4096); i = i + 1; ldv_52961: ; if ((int )sky2->rx_nfrags > i) { goto ldv_52960; } else { } return (skb); free_partial: ldv_kfree_skb_15(skb); nomem: ; return ((struct sk_buff *)0); } } __inline static void sky2_rx_update(struct sky2_port *sky2 , unsigned int rxq ) { { sky2_put_idx(sky2->hw, rxq, (int )sky2->rx_put); return; } } static int sky2_alloc_rx_skbs(struct sky2_port *sky2 ) { struct sky2_hw *hw ; unsigned int i ; unsigned int tmp ; struct rx_ring_info *re ; int tmp___0 ; { hw = sky2->hw; tmp = sky2_get_rx_data_size(sky2); sky2->rx_data_size = (u16 )tmp; i = 0U; goto ldv_52974; ldv_52973: re = sky2->rx_ring + (unsigned long )i; re->skb = sky2_rx_alloc(sky2, 208U); if ((unsigned long )re->skb == (unsigned long )((struct sk_buff *)0)) { return (-12); } else { } tmp___0 = sky2_rx_map_skb(hw->pdev, re, (unsigned int )sky2->rx_data_size); if (tmp___0 != 0) { ldv_skb_free(re->skb); re->skb = (struct sk_buff *)0; return (-12); } else { } i = i + 1U; ldv_52974: ; if ((unsigned int )sky2->rx_pending > i) { goto ldv_52973; } else { } return (0); } } static void sky2_rx_start(struct sky2_port *sky2 ) { struct sky2_hw *hw ; struct rx_ring_info *re ; unsigned int rxq ; unsigned int i ; unsigned int thresh ; u16 tmp ; bool tmp___0 ; { hw = sky2->hw; rxq = rxqaddr[sky2->port]; tmp = 0U; sky2->rx_next = tmp; sky2->rx_put = tmp; sky2_qset(hw, (int )((u16 )rxq)); tmp___0 = pci_is_pcie(hw->pdev); if ((int )tmp___0) { sky2_write32((struct sky2_hw const *)hw, rxq + 1088U, 128U); } else { } if ((unsigned int )hw->chip_id == 180U && (unsigned int )hw->chip_rev > 1U) { sky2_write32((struct sky2_hw const *)hw, rxq + 1080U, 16777216U); } else { } sky2_prefetch_init(hw, rxq, sky2->rx_le_map, 1023U); if ((hw->flags & 32UL) == 0UL) { rx_set_checksum(sky2); } else { } if ((hw->flags & 256UL) == 0UL) { rx_set_rss(sky2->netdev, (sky2->netdev)->features); } else { } i = 0U; goto ldv_52985; ldv_52984: re = sky2->rx_ring + (unsigned long )i; sky2_rx_submit(sky2, (struct rx_ring_info const *)re); i = i + 1U; ldv_52985: ; if ((unsigned int )sky2->rx_pending > i) { goto ldv_52984; } else { } thresh = sky2_get_rx_threshold(sky2); if (thresh > 511U) { sky2_write32((struct sky2_hw const *)hw, (sky2->port << 7) + 3144U, 67108864U); } else { sky2_write16((struct sky2_hw const *)hw, (sky2->port << 7) + 3156U, (int )((u16 )thresh)); sky2_write32((struct sky2_hw const *)hw, (sky2->port << 7) + 3144U, 134217728U); } sky2_rx_update(sky2, rxq); if ((unsigned int )hw->chip_id == 181U || (unsigned int )hw->chip_id == 185U) { sky2_write32((struct sky2_hw const *)hw, (sky2->port << 7) + 3144U, 4194304U); } else { } if ((unsigned int )hw->chip_id > 184U) { sky2_write16((struct sky2_hw const *)hw, (sky2->port << 7) + 3154U, 640); sky2_write32((struct sky2_hw const *)hw, (unsigned int )txqaddr[sky2->port] + 1080U, 167772160U); } else { } return; } } static int sky2_alloc_buffers(struct sky2_port *sky2 ) { struct sky2_hw *hw ; void *tmp ; void *tmp___0 ; void *tmp___1 ; void *tmp___2 ; int tmp___3 ; { hw = sky2->hw; tmp = pci_alloc_consistent(hw->pdev, (unsigned long )sky2->tx_ring_size * 8UL, & sky2->tx_le_map); sky2->tx_le = (struct sky2_tx_le *)tmp; if ((unsigned long )sky2->tx_le == (unsigned long )((struct sky2_tx_le *)0)) { goto nomem; } else { } tmp___0 = kcalloc((size_t )sky2->tx_ring_size, 32UL, 208U); sky2->tx_ring = (struct tx_ring_info *)tmp___0; if ((unsigned long )sky2->tx_ring == (unsigned long )((struct tx_ring_info *)0)) { goto nomem; } else { } tmp___1 = pci_alloc_consistent(hw->pdev, 8192UL, & sky2->rx_le_map); sky2->rx_le = (struct sky2_rx_le *)tmp___1; if ((unsigned long )sky2->rx_le == (unsigned long )((struct sky2_rx_le *)0)) { goto nomem; } else { } memset((void *)sky2->rx_le, 0, 8192UL); tmp___2 = kcalloc((size_t )sky2->rx_pending, 40UL, 208U); sky2->rx_ring = (struct rx_ring_info *)tmp___2; if ((unsigned long )sky2->rx_ring == (unsigned long )((struct rx_ring_info *)0)) { goto nomem; } else { } tmp___3 = sky2_alloc_rx_skbs(sky2); return (tmp___3); nomem: ; return (-12); } } static void sky2_free_buffers(struct sky2_port *sky2 ) { struct sky2_hw *hw ; { hw = sky2->hw; sky2_rx_clean(sky2); if ((unsigned long )sky2->rx_le != (unsigned long )((struct sky2_rx_le *)0)) { pci_free_consistent(hw->pdev, 8192UL, (void *)sky2->rx_le, sky2->rx_le_map); sky2->rx_le = (struct sky2_rx_le *)0; } else { } if ((unsigned long )sky2->tx_le != (unsigned long )((struct sky2_tx_le *)0)) { pci_free_consistent(hw->pdev, (unsigned long )sky2->tx_ring_size * 8UL, (void *)sky2->tx_le, sky2->tx_le_map); sky2->tx_le = (struct sky2_tx_le *)0; } else { } kfree((void const *)sky2->tx_ring); kfree((void const *)sky2->rx_ring); sky2->tx_ring = (struct tx_ring_info *)0; sky2->rx_ring = (struct rx_ring_info *)0; return; } } static void sky2_hw_up(struct sky2_port *sky2 ) { struct sky2_hw *hw ; unsigned int port ; u32 ramsize ; int cap ; struct net_device *otherdev ; u16 cmd ; bool tmp ; u8 tmp___0 ; u32 rxspace ; struct _ddebug descriptor ; long tmp___1 ; { hw = sky2->hw; port = sky2->port; otherdev = hw->dev[sky2->port ^ 1U]; tx_init(sky2); if ((unsigned long )otherdev != (unsigned long )((struct net_device *)0)) { tmp = netif_running((struct net_device const *)otherdev); if ((int )tmp) { cap = pci_find_capability(hw->pdev, 7); if (cap != 0) { cmd = sky2_pci_read16((struct sky2_hw const *)hw, (unsigned int )(cap + 2)); cmd = (unsigned int )cmd & 65423U; sky2_pci_write16(hw, (unsigned int )(cap + 2), (int )cmd); } else { } } else { } } else { } sky2_mac_init(hw, port); tmp___0 = sky2_read8((struct sky2_hw const *)hw, 284U); ramsize = (u32 )((int )tmp___0 * 4); if (ramsize != 0U) { descriptor.modname = "sky2"; descriptor.function = "sky2_hw_up"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1531/dscv_tempdir/dscv/ri/205_9a/drivers/net/ethernet/marvell/sky2.o.c.prepared"; descriptor.format = "ram buffer %dK\n"; descriptor.lineno = 1795U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_netdev_dbg(& descriptor, (struct net_device const *)sky2->netdev, "ram buffer %dK\n", ramsize); } else { } if (ramsize <= 15U) { rxspace = ramsize / 2U; } else { rxspace = ((ramsize + 2147483632U) * 2U) / 3U + 8U; } sky2_ramset(hw, (int )((u16 )rxqaddr[port]), 0U, rxspace); sky2_ramset(hw, (int )((u16 )txqaddr[port]), rxspace, ramsize - rxspace); sky2_write8((struct sky2_hw const *)hw, port == 0U ? 2600U : 2856U, 1); } else { } sky2_qset(hw, (int )((u16 )txqaddr[port])); if ((unsigned int )hw->chip_id == 181U && (unsigned int )hw->chip_rev == 2U) { sky2_write32((struct sky2_hw const *)hw, (unsigned int )txqaddr[port] + 1080U, 2147483648U); } else { } if ((unsigned int )hw->chip_id == 180U && (unsigned int )hw->chip_rev == 1U) { sky2_write16((struct sky2_hw const *)hw, (unsigned int )txqaddr[port] + 1090U, 416); } else { } sky2_prefetch_init(hw, txqaddr[port], sky2->tx_le_map, (u32 )((int )sky2->tx_ring_size + -1)); sky2_vlan_mode(sky2->netdev, (sky2->netdev)->features); netdev_update_features(sky2->netdev); sky2_rx_start(sky2); return; } } static int sky2_setup_irq(struct sky2_hw *hw , char const *name ) { struct pci_dev *pdev ; int err ; { pdev = hw->pdev; err = ldv_request_irq_16(pdev->irq, & sky2_intr, (int )hw->flags & 1 ? 0UL : 128UL, name, (void *)hw); if (err != 0) { dev_err((struct device const *)(& pdev->dev), "cannot assign irq %d\n", pdev->irq); } else { hw->flags = hw->flags | 2048UL; napi_enable(& hw->napi); sky2_write32((struct sky2_hw const *)hw, 12U, 3221225472U); sky2_read32((struct sky2_hw const *)hw, 12U); } return (err); } } static int sky2_open(struct net_device *dev ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw *hw ; unsigned int port ; u32 imask ; int err ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = sky2->hw; port = sky2->port; netif_carrier_off(dev); err = sky2_alloc_buffers(sky2); if (err != 0) { goto err_out; } else { } if ((unsigned int )hw->ports == 1U) { err = sky2_setup_irq(hw, (char const *)(& dev->name)); if (err != 0) { goto err_out; } else { } } else { } sky2_hw_up(sky2); imask = sky2_read32((struct sky2_hw const *)hw, 12U); if (((unsigned int )hw->chip_id == 188U || (unsigned int )hw->chip_id == 189U) || (unsigned int )hw->chip_id == 190U) { imask = imask | 32U; } else { } imask = (u32 )portirq_msk[port] | imask; sky2_write32((struct sky2_hw const *)hw, 12U, imask); sky2_read32((struct sky2_hw const *)hw, 12U); if ((sky2->msg_enable & 32U) != 0U) { netdev_info((struct net_device const *)dev, "enabling interface\n"); } else { } return (0); err_out: sky2_free_buffers(sky2); return (err); } } __inline static int tx_inuse(struct sky2_port const *sky2 ) { { return (((int )sky2->tx_prod - (int )sky2->tx_cons) & ((int )sky2->tx_ring_size + -1)); } } __inline static int tx_avail(struct sky2_port const *sky2 ) { int tmp ; { tmp = tx_inuse(sky2); return ((int )sky2->tx_pending - tmp); } } static unsigned int tx_le_req(struct sk_buff const *skb ) { unsigned int count ; unsigned char *tmp ; bool tmp___0 ; { tmp = skb_end_pointer(skb); count = (unsigned int )((unsigned long )((int )((struct skb_shared_info *)tmp)->nr_frags + 1)) * 2U; tmp___0 = skb_is_gso(skb); if ((int )tmp___0) { count = count + 1U; } else { } if ((unsigned int )*((unsigned char *)skb + 124UL) == 12U) { count = count + 1U; } else { } return (count); } } static void sky2_tx_unmap(struct pci_dev *pdev , struct tx_ring_info *re ) { { if ((int )re->flags & 1) { pci_unmap_single(pdev, re->mapaddr, (size_t )re->maplen, 1); } else if ((re->flags & 2UL) != 0UL) { pci_unmap_page(pdev, re->mapaddr, (size_t )re->maplen, 1); } else { } re->flags = 0UL; return; } } static netdev_tx_t sky2_xmit_frame(struct sk_buff *skb , struct net_device *dev ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw *hw ; struct sky2_tx_le *le ; struct tx_ring_info *re ; unsigned int i ; unsigned int len ; dma_addr_t mapping ; u32 upper ; u16 slot ; u16 mss ; u8 ctrl ; int tmp___0 ; unsigned int tmp___1 ; long tmp___2 ; int tmp___3 ; unsigned char *tmp___4 ; unsigned int tmp___5 ; unsigned int tmp___6 ; __u16 tmp___7 ; unsigned int offset ; int tmp___8 ; u32 tcpsum ; struct iphdr *tmp___9 ; skb_frag_t const *frag ; unsigned char *tmp___10 ; unsigned int tmp___11 ; int tmp___12 ; unsigned int tmp___13 ; unsigned char *tmp___14 ; int tmp___15 ; int tmp___16 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = sky2->hw; le = (struct sky2_tx_le *)0; tmp___0 = tx_avail((struct sky2_port const *)sky2); tmp___1 = tx_le_req((struct sk_buff const *)skb); tmp___2 = ldv__builtin_expect((unsigned int )tmp___0 < tmp___1, 0L); if (tmp___2 != 0L) { return (16); } else { } len = skb_headlen((struct sk_buff const *)skb); mapping = pci_map_single(hw->pdev, (void *)skb->data, (size_t )len, 1); tmp___3 = pci_dma_mapping_error(hw->pdev, mapping); if (tmp___3 != 0) { goto mapping_error; } else { } slot = sky2->tx_prod; if ((sky2->msg_enable & 256U) != 0U) { netdev_printk("\017", (struct net_device const *)dev, "tx queued, slot %u, len %d\n", (int )slot, skb->len); } else { } upper = (unsigned int )(mapping >> 32ULL); if (sky2->tx_last_upper != upper) { le = get_tx_le(sky2, & slot); le->addr = upper; sky2->tx_last_upper = upper; le->opcode = 161U; } else { } tmp___4 = skb_end_pointer((struct sk_buff const *)skb); mss = ((struct skb_shared_info *)tmp___4)->gso_size; if ((unsigned int )mss != 0U) { if ((hw->flags & 32UL) == 0UL) { tmp___5 = ip_hdrlen((struct sk_buff const *)skb); tmp___6 = tcp_hdrlen((struct sk_buff const *)skb); mss = (unsigned int )(((int )((u16 )tmp___5) + (int )((u16 )tmp___6)) + (int )mss) + 14U; } else { } if ((int )sky2->tx_last_mss != (int )mss) { le = get_tx_le(sky2, & slot); le->addr = (unsigned int )mss; if ((hw->flags & 32UL) != 0UL) { le->opcode = 168U; } else { le->opcode = 164U; } sky2->tx_last_mss = mss; } else { } } else { } ctrl = 0U; if (((int )skb->vlan_tci & 4096) != 0) { if ((unsigned long )le == (unsigned long )((struct sky2_tx_le *)0)) { le = get_tx_le(sky2, & slot); le->addr = 0U; le->opcode = 162U; } else { le->opcode = (u8 )((unsigned int )le->opcode | 34U); } tmp___7 = __fswab16((int )skb->vlan_tci & 61439); le->length = tmp___7; ctrl = (u8 )((unsigned int )ctrl | 32U); } else { } if ((unsigned int )*((unsigned char *)skb + 124UL) == 12U) { if ((hw->flags & 64UL) != 0UL) { ctrl = (u8 )((unsigned int )ctrl | 2U); } else { tmp___8 = skb_transport_offset((struct sk_buff const *)skb); offset = (unsigned int const )tmp___8; tcpsum = offset << 16; tcpsum = ((unsigned int )skb->ldv_24919.ldv_24918.csum_offset + offset) | tcpsum; ctrl = (u8 )((unsigned int )ctrl | 30U); tmp___9 = ip_hdr((struct sk_buff const *)skb); if ((unsigned int )tmp___9->protocol == 17U) { ctrl = (u8 )((unsigned int )ctrl | 1U); } else { } if (sky2->tx_tcpsum != tcpsum) { sky2->tx_tcpsum = tcpsum; le = get_tx_le(sky2, & slot); le->addr = tcpsum; le->length = 0U; le->ctrl = 1U; le->opcode = 159U; } else { } } } else { } re = sky2->tx_ring + (unsigned long )slot; re->flags = 1UL; re->mapaddr = mapping; re->maplen = len; le = get_tx_le(sky2, & slot); le->addr = (unsigned int )mapping; le->length = (unsigned short )len; le->ctrl = ctrl; le->opcode = (unsigned int )mss != 0U ? 195U : 193U; i = 0U; goto ldv_53058; ldv_53057: tmp___10 = skb_end_pointer((struct sk_buff const *)skb); frag = (skb_frag_t const *)(& ((struct skb_shared_info *)tmp___10)->frags) + (unsigned long )i; tmp___11 = skb_frag_size(frag); mapping = skb_frag_dma_map(& (hw->pdev)->dev, frag, 0UL, (size_t )tmp___11, 1); tmp___12 = dma_mapping_error(& (hw->pdev)->dev, mapping); if (tmp___12 != 0) { goto mapping_unwind; } else { } upper = (unsigned int )(mapping >> 32ULL); if (sky2->tx_last_upper != upper) { le = get_tx_le(sky2, & slot); le->addr = upper; sky2->tx_last_upper = upper; le->opcode = 161U; } else { } re = sky2->tx_ring + (unsigned long )slot; re->flags = 2UL; re->mapaddr = mapping; re->maplen = skb_frag_size(frag); le = get_tx_le(sky2, & slot); le->addr = (unsigned int )mapping; tmp___13 = skb_frag_size(frag); le->length = (unsigned short )tmp___13; le->ctrl = ctrl; le->opcode = 192U; i = i + 1U; ldv_53058: tmp___14 = skb_end_pointer((struct sk_buff const *)skb); if ((unsigned int )((struct skb_shared_info *)tmp___14)->nr_frags > i) { goto ldv_53057; } else { } re->skb = skb; le->ctrl = (u8 )((unsigned int )le->ctrl | 128U); sky2->tx_prod = slot; tmp___15 = tx_avail((struct sky2_port const *)sky2); if ((unsigned int )tmp___15 <= 38U) { netif_stop_queue(dev); } else { } netdev_sent_queue(dev, skb->len); sky2_put_idx(hw, txqaddr[sky2->port], (int )sky2->tx_prod); return (0); mapping_unwind: i = (unsigned int )sky2->tx_prod; goto ldv_53061; ldv_53060: re = sky2->tx_ring + (unsigned long )i; sky2_tx_unmap(hw->pdev, re); i = (i + 1U) & (unsigned int )((int )sky2->tx_ring_size + -1); ldv_53061: ; if ((unsigned int )slot != i) { goto ldv_53060; } else { } mapping_error: tmp___16 = net_ratelimit(); if (tmp___16 != 0) { dev_warn((struct device const *)(& (hw->pdev)->dev), "%s: tx mapping error\n", (char *)(& dev->name)); } else { } dev_kfree_skb_any(skb); return (0); } } static void sky2_tx_complete(struct sky2_port *sky2 , u16 done ) { struct net_device *dev ; u16 idx ; unsigned int bytes_compl ; unsigned int pkts_compl ; long tmp ; struct tx_ring_info *re ; struct sk_buff *skb ; { dev = sky2->netdev; bytes_compl = 0U; pkts_compl = 0U; tmp = ldv__builtin_expect((int )sky2->tx_ring_size <= (int )done, 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1531/dscv_tempdir/dscv/ri/205_9a/drivers/net/ethernet/marvell/sky2.o.c.prepared"), "i" (2125), "i" (12UL)); ldv_53071: ; goto ldv_53071; } else { } idx = sky2->tx_cons; goto ldv_53075; ldv_53074: re = sky2->tx_ring + (unsigned long )idx; skb = re->skb; sky2_tx_unmap((sky2->hw)->pdev, re); if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) { if ((sky2->msg_enable & 1024U) != 0U) { netdev_printk("\017", (struct net_device const *)dev, "tx done %u\n", (int )idx); } else { } pkts_compl = pkts_compl + 1U; bytes_compl = skb->len + bytes_compl; re->skb = (struct sk_buff *)0; dev_kfree_skb_any(skb); sky2->tx_next = (u16 )((int )((short )((unsigned int )idx + 1U)) & (int )((short )((unsigned int )sky2->tx_ring_size + 65535U))); } else { } idx = (u16 )((int )((short )((unsigned int )idx + 1U)) & (int )((short )((unsigned int )sky2->tx_ring_size + 65535U))); ldv_53075: ; if ((int )idx != (int )done) { goto ldv_53074; } else { } sky2->tx_cons = idx; __asm__ volatile ("mfence": : : "memory"); netdev_completed_queue(dev, pkts_compl, bytes_compl); u64_stats_update_begin(& sky2->tx_stats.syncp); sky2->tx_stats.packets = sky2->tx_stats.packets + (u64 )pkts_compl; sky2->tx_stats.bytes = sky2->tx_stats.bytes + (u64 )bytes_compl; u64_stats_update_begin(& sky2->tx_stats.syncp); return; } } static void sky2_tx_reset(struct sky2_hw *hw , unsigned int port ) { { sky2_write8((struct sky2_hw const *)hw, (port << 7) + 528U, 84); sky2_write32((struct sky2_hw const *)hw, (port << 7) + 512U, 0U); sky2_write32((struct sky2_hw const *)hw, (port << 7) + 520U, 0U); sky2_write32((struct sky2_hw const *)hw, (unsigned int )txqaddr[port] + 1076U, 17U); sky2_write32((struct sky2_hw const *)hw, (unsigned int )txqaddr[port] + 1104U, 1U); sky2_write32((struct sky2_hw const *)hw, (unsigned int )txqaddr[port] + 2088U, 1U); sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3400U, 1); sky2_read32((struct sky2_hw const *)hw, 4U); return; } } static void sky2_hw_down(struct sky2_port *sky2 ) { struct sky2_hw *hw ; unsigned int port ; u16 ctrl ; bool tmp ; int tmp___0 ; { hw = sky2->hw; port = sky2->port; sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3840U, 4); sky2_write32((struct sky2_hw const *)hw, (unsigned int )txqaddr[port] + 1076U, 512U); sky2_read32((struct sky2_hw const *)hw, (unsigned int )txqaddr[port] + 1076U); sky2_write32((struct sky2_hw const *)hw, (unsigned int )txqaddr[port] + 2088U, 5U); ctrl = gma_read16((struct sky2_hw const *)hw, port, 4U); ctrl = (unsigned int )ctrl & 59391U; gma_write16((struct sky2_hw const *)hw, port, 4, (int )ctrl); sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3844U, 1); if ((((unsigned int )hw->chip_id != 179U || (unsigned int )hw->chip_rev != 0U) || port != 0U) || (unsigned long )hw->dev[1] == (unsigned long )((struct net_device *)0)) { sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3840U, 1); } else { tmp = netif_running((struct net_device const *)hw->dev[1]); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3840U, 1); } else { } } sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3144U, 1); sky2_write32((struct sky2_hw const *)hw, 3764U, 0U); sky2_write32((struct sky2_hw const *)hw, 3780U, 0U); sky2_write32((struct sky2_hw const *)hw, 3796U, 0U); sky2_read8((struct sky2_hw const *)hw, 3800U); sky2_rx_stop(sky2); spin_lock_bh(& sky2->phy_lock); sky2_phy_power_down(hw, port); spin_unlock_bh(& sky2->phy_lock); sky2_tx_reset(hw, port); sky2_tx_complete(sky2, (int )sky2->tx_prod); return; } } static int sky2_close(struct net_device *dev ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw *hw ; u32 imask ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = sky2->hw; if ((unsigned long )sky2->tx_le == (unsigned long )((struct sky2_tx_le *)0)) { return (0); } else { } if ((sky2->msg_enable & 16U) != 0U) { netdev_info((struct net_device const *)dev, "disabling interface\n"); } else { } if ((unsigned int )hw->ports == 1U) { sky2_write32((struct sky2_hw const *)hw, 12U, 0U); sky2_read32((struct sky2_hw const *)hw, 12U); napi_disable(& hw->napi); ldv_free_irq_17((hw->pdev)->irq, (void *)hw); hw->flags = hw->flags & 0xfffffffffffff7ffUL; } else { imask = sky2_read32((struct sky2_hw const *)hw, 12U); imask = (u32 )(~ portirq_msk[sky2->port]) & imask; sky2_write32((struct sky2_hw const *)hw, 12U, imask); sky2_read32((struct sky2_hw const *)hw, 12U); synchronize_irq((hw->pdev)->irq); napi_synchronize((struct napi_struct const *)(& hw->napi)); } sky2_hw_down(sky2); sky2_free_buffers(sky2); return (0); } } static u16 sky2_phy_speed(struct sky2_hw const *hw , u16 aux ) { { if (((unsigned long )hw->flags & 2UL) != 0UL) { return (1000U); } else { } if (((unsigned long )hw->flags & 4UL) == 0UL) { if (((int )aux & 16384) != 0) { return (100U); } else { return (10U); } } else { } switch ((int )aux & 49152) { case 32768: ; return (1000U); case 16384: ; return (100U); default: ; return (10U); } } } static void sky2_link_up(struct sky2_port *sky2 ) { struct sky2_hw *hw ; unsigned int port ; char const *fc_name[4U] ; { hw = sky2->hw; port = sky2->port; fc_name[0] = "none"; fc_name[1] = "tx"; fc_name[2] = "rx"; fc_name[3] = "both"; sky2_set_ipg(sky2); sky2_enable_rx_tx(sky2); gm_phy_write(hw, port, 18, 25600); netif_carrier_on(sky2->netdev); ldv_mod_timer_18(& hw->watchdog_timer, (unsigned long )jiffies + 1UL); sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3132U, 22); if ((sky2->msg_enable & 4U) != 0U) { netdev_info((struct net_device const *)sky2->netdev, "Link is up at %d Mbps, %s duplex, flow control %s\n", (int )sky2->speed, (unsigned int )sky2->duplex == 1U ? (char *)"full" : (char *)"half", fc_name[(unsigned int )sky2->flow_status]); } else { } return; } } static void sky2_link_down(struct sky2_port *sky2 ) { struct sky2_hw *hw ; unsigned int port ; u16 reg ; { hw = sky2->hw; port = sky2->port; gm_phy_write(hw, port, 18, 0); reg = gma_read16((struct sky2_hw const *)hw, port, 4U); reg = (unsigned int )reg & 59391U; gma_write16((struct sky2_hw const *)hw, port, 4, (int )reg); netif_carrier_off(sky2->netdev); sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3132U, 1); if ((sky2->msg_enable & 4U) != 0U) { netdev_info((struct net_device const *)sky2->netdev, "Link is down\n"); } else { } sky2_phy_init(hw, port); return; } } static enum flow_control sky2_flow(int rx , int tx ) { { if (rx != 0) { return (tx != 0 ? 3 : 2); } else { return (tx != 0); } } } static int sky2_autoneg_done(struct sky2_port *sky2 , u16 aux ) { struct sky2_hw *hw ; unsigned int port ; u16 advert ; u16 lpa ; { hw = sky2->hw; port = sky2->port; advert = gm_phy_read(hw, port, 4); lpa = gm_phy_read(hw, port, 5); if (((int )lpa & 8192) != 0) { netdev_err((struct net_device const *)sky2->netdev, "remote fault\n"); return (-1); } else { } if (((int )aux & 2048) == 0) { netdev_err((struct net_device const *)sky2->netdev, "speed/duplex mismatch\n"); return (-1); } else { } sky2->speed = sky2_phy_speed((struct sky2_hw const *)hw, (int )aux); sky2->duplex = ((int )aux & 8192) != 0; if ((hw->flags & 2UL) != 0UL) { advert = (unsigned int )advert & 62463U; lpa = (unsigned int )lpa & 62463U; if (((int )advert & 128) != 0) { advert = (u16 )((unsigned int )advert | 1024U); } else { } if (((int )advert & 256) != 0) { advert = (u16 )((unsigned int )advert | 2048U); } else { } if (((int )lpa & 128) != 0) { lpa = (u16 )((unsigned int )lpa | 1024U); } else { } if (((int )lpa & 256) != 0) { lpa = (u16 )((unsigned int )lpa | 2048U); } else { } } else { } sky2->flow_status = 0; if (((int )advert & 1024) != 0) { if (((int )lpa & 1024) != 0) { sky2->flow_status = 3; } else if (((int )advert & 2048) != 0) { sky2->flow_status = 2; } else { } } else if (((int )advert & 2048) != 0) { if (((int )lpa & 1024) != 0 && ((int )lpa & 2048) != 0) { sky2->flow_status = 1; } else { } } else { } if (((unsigned int )sky2->duplex == 0U && (unsigned int )sky2->speed <= 999U) && ((unsigned int )hw->chip_id != 180U && (unsigned int )hw->chip_id != 181U)) { sky2->flow_status = 0; } else { } if ((int )sky2->flow_status & 1) { sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3840U, 8); } else { sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3840U, 4); } return (0); } } static void sky2_phy_intr(struct sky2_hw *hw , unsigned int port ) { struct net_device *dev ; struct sky2_port *sky2 ; void *tmp ; u16 istatus ; u16 phystat ; bool tmp___0 ; int tmp___1 ; int tmp___2 ; bool tmp___3 ; int tmp___4 ; { dev = hw->dev[port]; tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; tmp___0 = netif_running((struct net_device const *)dev); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { return; } else { } spin_lock(& sky2->phy_lock); istatus = gm_phy_read(hw, port, 19); phystat = gm_phy_read(hw, port, 17); if ((sky2->msg_enable & 512U) != 0U) { netdev_info((struct net_device const *)sky2->netdev, "phy interrupt status 0x%x 0x%x\n", (int )istatus, (int )phystat); } else { } if (((int )istatus & 2048) != 0) { tmp___2 = sky2_autoneg_done(sky2, (int )phystat); if (tmp___2 == 0) { tmp___3 = netif_carrier_ok((struct net_device const *)dev); if (tmp___3) { tmp___4 = 0; } else { tmp___4 = 1; } if (tmp___4) { sky2_link_up(sky2); } else { } } else { } goto out; } else { } if (((int )istatus & 16384) != 0) { sky2->speed = sky2_phy_speed((struct sky2_hw const *)hw, (int )phystat); } else { } if (((int )istatus & 8192) != 0) { sky2->duplex = ((int )phystat & 8192) != 0; } else { } if (((int )istatus & 1024) != 0) { if (((int )phystat & 1024) != 0) { sky2_link_up(sky2); } else { sky2_link_down(sky2); } } else { } out: spin_unlock(& sky2->phy_lock); return; } } static void sky2_qlink_intr(struct sky2_hw *hw ) { struct sky2_port *sky2 ; void *tmp ; u32 imask ; u16 phy ; { tmp = netdev_priv((struct net_device const *)hw->dev[0]); sky2 = (struct sky2_port *)tmp; imask = sky2_read32((struct sky2_hw const *)hw, 12U); imask = imask & 4294967263U; sky2_write32((struct sky2_hw const *)hw, 12U, imask); phy = sky2_pci_read16((struct sky2_hw const *)hw, 360U); sky2_write8((struct sky2_hw const *)hw, 344U, 2); sky2_pci_write16(hw, 360U, (int )((unsigned int )phy | 1U)); sky2_write8((struct sky2_hw const *)hw, 344U, 1); sky2_link_up(sky2); return; } } static void sky2_tx_timeout(struct net_device *dev ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw *hw ; u16 tmp___0 ; u16 tmp___1 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = sky2->hw; if ((sky2->msg_enable & 8U) != 0U) { netdev_err((struct net_device const *)dev, "tx timeout\n"); } else { } tmp___0 = sky2_read16((struct sky2_hw const *)hw, (unsigned int )txqaddr[sky2->port] + 1060U); tmp___1 = sky2_read16((struct sky2_hw const *)hw, sky2->port == 0U ? 3728U : 3732U); netdev_printk("\017", (struct net_device const *)dev, "transmit ring %u .. %u report=%u done=%u\n", (int )sky2->tx_cons, (int )sky2->tx_prod, (int )tmp___1, (int )tmp___0); schedule_work(& hw->restart_work); return; } } static int sky2_change_mtu(struct net_device *dev , int new_mtu ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw *hw ; unsigned int port ; int err ; u16 ctl ; u16 mode ; u32 imask ; bool tmp___0 ; int tmp___1 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = sky2->hw; port = sky2->port; if (new_mtu <= 59 || new_mtu > 9000) { return (-22); } else { } if (new_mtu > 1500 && ((unsigned int )hw->chip_id == 183U || (unsigned int )hw->chip_id == 184U)) { return (-22); } else { } tmp___0 = netif_running((struct net_device const *)dev); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { dev->mtu = (unsigned int )new_mtu; netdev_update_features(dev); return (0); } else { } imask = sky2_read32((struct sky2_hw const *)hw, 12U); sky2_write32((struct sky2_hw const *)hw, 12U, 0U); dev->trans_start = jiffies; napi_disable(& hw->napi); netif_tx_disable(dev); synchronize_irq((hw->pdev)->irq); if ((hw->flags & 16UL) == 0UL) { sky2_set_tx_stfwd(hw, port); } else { } ctl = gma_read16((struct sky2_hw const *)hw, port, 4U); gma_write16((struct sky2_hw const *)hw, port, 4, (int )ctl & 63487); sky2_rx_stop(sky2); sky2_rx_clean(sky2); dev->mtu = (unsigned int )new_mtu; netdev_update_features(dev); mode = 8704U; if ((unsigned int )sky2->speed > 100U) { mode = (u16 )((unsigned int )mode | 30U); } else { mode = (u16 )((unsigned int )mode | 24U); } if (dev->mtu > 1500U) { mode = (u16 )((unsigned int )mode | 256U); } else { } gma_write16((struct sky2_hw const *)hw, port, 24, (int )mode); sky2_write8((struct sky2_hw const *)hw, (unsigned int )rxqaddr[port] + 2088U, 8); err = sky2_alloc_rx_skbs(sky2); if (err == 0) { sky2_rx_start(sky2); } else { sky2_rx_clean(sky2); } sky2_write32((struct sky2_hw const *)hw, 12U, imask); sky2_read32((struct sky2_hw const *)hw, 40U); napi_enable(& hw->napi); if (err != 0) { dev_close(dev); } else { gma_write16((struct sky2_hw const *)hw, port, 4, (int )ctl); netif_wake_queue(dev); } return (err); } } __inline static bool needs_copy(struct rx_ring_info const *re , unsigned int length ) { { return ((unsigned int )copybreak > length); } } static struct sk_buff *receive_copy(struct sky2_port *sky2 , struct rx_ring_info const *re , unsigned int length ) { struct sk_buff *skb ; long tmp ; { skb = netdev_alloc_skb_ip_align(sky2->netdev, length); tmp = ldv__builtin_expect((unsigned long )skb != (unsigned long )((struct sk_buff *)0), 1L); if (tmp != 0L) { pci_dma_sync_single_for_cpu((sky2->hw)->pdev, re->data_addr, (size_t )length, 2); skb_copy_from_linear_data((struct sk_buff const *)re->skb, (void *)skb->data, length); skb->ip_summed = (re->skb)->ip_summed; skb->ldv_24919.csum = (re->skb)->ldv_24919.csum; skb_copy_hash(skb, (struct sk_buff const *)re->skb); skb->vlan_proto = (re->skb)->vlan_proto; skb->vlan_tci = (re->skb)->vlan_tci; pci_dma_sync_single_for_device((sky2->hw)->pdev, re->data_addr, (size_t )length, 2); (re->skb)->vlan_proto = 0U; (re->skb)->vlan_tci = 0U; skb_clear_hash(re->skb); (re->skb)->ip_summed = 0U; skb_put(skb, length); } else { } return (skb); } } static void skb_put_frags(struct sk_buff *skb , unsigned int hdr_space , unsigned int length ) { int i ; int num_frags ; unsigned int size ; unsigned int _min1 ; unsigned int _min2 ; unsigned char *tmp ; skb_frag_t *frag ; unsigned char *tmp___0 ; unsigned char *tmp___1 ; unsigned int _min1___0 ; unsigned int _min2___0 ; { _min1 = length; _min2 = hdr_space; size = _min1 < _min2 ? _min1 : _min2; skb->tail = skb->tail + size; skb->len = skb->len + size; length = length - size; tmp = skb_end_pointer((struct sk_buff const *)skb); num_frags = (int )((struct skb_shared_info *)tmp)->nr_frags; i = 0; goto ldv_53181; ldv_53180: tmp___0 = skb_end_pointer((struct sk_buff const *)skb); frag = (skb_frag_t *)(& ((struct skb_shared_info *)tmp___0)->frags) + (unsigned long )i; if (length == 0U) { __skb_frag_unref(frag); tmp___1 = skb_end_pointer((struct sk_buff const *)skb); ((struct skb_shared_info *)tmp___1)->nr_frags = (unsigned char )((int )((struct skb_shared_info *)tmp___1)->nr_frags - 1); } else { _min1___0 = length; _min2___0 = 4096U; size = _min1___0 < _min2___0 ? _min1___0 : _min2___0; skb_frag_size_set(frag, size); skb->data_len = skb->data_len + size; skb->truesize = skb->truesize + 4096U; skb->len = skb->len + size; length = length - size; } i = i + 1; ldv_53181: ; if (i < num_frags) { goto ldv_53180; } else { } return; } } static struct sk_buff *receive_new(struct sky2_port *sky2 , struct rx_ring_info *re , unsigned int length ) { struct sk_buff *skb ; struct rx_ring_info nre ; unsigned int hdr_space ; long tmp ; int tmp___0 ; unsigned char *tmp___1 ; { hdr_space = (unsigned int )sky2->rx_data_size; nre.skb = sky2_rx_alloc(sky2, 32U); tmp = ldv__builtin_expect((unsigned long )nre.skb == (unsigned long )((struct sk_buff *)0), 0L); if (tmp != 0L) { goto nobuf; } else { } tmp___0 = sky2_rx_map_skb((sky2->hw)->pdev, & nre, hdr_space); if (tmp___0 != 0) { goto nomap; } else { } skb = re->skb; sky2_rx_unmap_skb((sky2->hw)->pdev, re); __builtin_prefetch((void const *)skb->data); *re = nre; tmp___1 = skb_end_pointer((struct sk_buff const *)skb); if ((unsigned int )((struct skb_shared_info *)tmp___1)->nr_frags != 0U) { skb_put_frags(skb, hdr_space, length); } else { skb_put(skb, length); } return (skb); nomap: ldv_skb_free(nre.skb); nobuf: ; return ((struct sk_buff *)0); } } static struct sk_buff *sky2_receive(struct net_device *dev , u16 length , u32 status ) { struct sky2_port *sky2 ; void *tmp ; struct rx_ring_info *re ; struct sk_buff *skb ; u16 count ; bool tmp___0 ; int tmp___1 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; re = sky2->rx_ring + (unsigned long )sky2->rx_next; skb = (struct sk_buff *)0; count = (u16 )((status & 2147418112U) >> 16); if ((sky2->msg_enable & 2048U) != 0U) { netdev_printk("\017", (struct net_device const *)dev, "rx slot %u status 0x%x len %d\n", (int )sky2->rx_next, status, (int )length); } else { } sky2->rx_next = (u16 )(((int )sky2->rx_next + 1) % (int )sky2->rx_pending); __builtin_prefetch((void const *)sky2->rx_ring + (unsigned long )sky2->rx_next); if (((int )(re->skb)->vlan_tci & 4096) != 0) { count = (unsigned int )count + 65532U; } else { } if (((unsigned int )(sky2->hw)->chip_id == 184U && (unsigned int )(sky2->hw)->chip_rev == 0U) && (int )length != (int )count) { goto okay; } else { } if ((status & 6267U) != 0U) { goto error; } else { } if ((status & 256U) == 0U) { goto resubmit; } else { } if ((int )length != (int )count) { goto error; } else { } okay: tmp___0 = needs_copy((struct rx_ring_info const *)re, (unsigned int )length); if ((int )tmp___0) { skb = receive_copy(sky2, (struct rx_ring_info const *)re, (unsigned int )length); } else { skb = receive_new(sky2, re, (unsigned int )length); } dev->stats.rx_dropped = dev->stats.rx_dropped + (unsigned long )((unsigned long )skb == (unsigned long )((struct sk_buff *)0)); resubmit: sky2_rx_submit(sky2, (struct rx_ring_info const *)re); return (skb); error: dev->stats.rx_errors = dev->stats.rx_errors + 1UL; tmp___1 = net_ratelimit(); if (tmp___1 != 0) { if ((sky2->msg_enable & 64U) != 0U) { netdev_info((struct net_device const *)dev, "rx error, status 0x%x length %d\n", status, (int )length); } else { } } else { } goto resubmit; } } __inline static void sky2_tx_done(struct net_device *dev , u16 last ) { struct sky2_port *sky2 ; void *tmp ; int tmp___0 ; bool tmp___1 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; tmp___1 = netif_running((struct net_device const *)dev); if ((int )tmp___1) { sky2_tx_complete(sky2, (int )last); tmp___0 = tx_avail((struct sky2_port const *)sky2); if ((unsigned int )tmp___0 > 42U) { netif_wake_queue(dev); } else { } } else { } return; } } __inline static void sky2_skb_rx(struct sky2_port const *sky2 , struct sk_buff *skb ) { { if ((unsigned int )*((unsigned char *)skb + 124UL) == 0U) { netif_receive_skb(skb); } else { napi_gro_receive(& (sky2->hw)->napi, skb); } return; } } __inline static void sky2_rx_done(struct sky2_hw *hw , unsigned int port , unsigned int packets , unsigned int bytes ) { struct net_device *dev ; struct sky2_port *sky2 ; void *tmp ; void *tmp___0 ; { dev = hw->dev[port]; tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; if (packets == 0U) { return; } else { } u64_stats_update_begin(& sky2->rx_stats.syncp); sky2->rx_stats.packets = sky2->rx_stats.packets + (u64 )packets; sky2->rx_stats.bytes = sky2->rx_stats.bytes + (u64 )bytes; u64_stats_update_begin(& sky2->rx_stats.syncp); dev->last_rx = jiffies; tmp___0 = netdev_priv((struct net_device const *)dev); sky2_rx_update((struct sky2_port *)tmp___0, rxqaddr[port]); return; } } static void sky2_rx_checksum(struct sky2_port *sky2 , u32 status ) { long tmp ; struct sk_buff *skb ; long tmp___0 ; { tmp = ldv__builtin_expect(((sky2->hw)->flags & 32UL) != 0UL, 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1531/dscv_tempdir/dscv/ri/205_9a/drivers/net/ethernet/marvell/sky2.o.c.prepared"), "i" (2789), "i" (12UL)); ldv_53226: ; goto ldv_53226; } else { } tmp___0 = ldv__builtin_expect((int )((unsigned short )(status >> 16)) == (int )((unsigned short )status), 1L); if (tmp___0 != 0L) { skb = (sky2->rx_ring + (unsigned long )sky2->rx_next)->skb; skb->ip_summed = 2U; skb->ldv_24919.csum = (__wsum )((unsigned short )status); } else { dev_notice((struct device const *)(& ((sky2->hw)->pdev)->dev), "%s: receive checksum problem (status = %#x)\n", (char *)(& (sky2->netdev)->name), status); (sky2->netdev)->features = (sky2->netdev)->features & 0xfffffffbffffffffULL; sky2_write32((struct sky2_hw const *)sky2->hw, (unsigned int )rxqaddr[sky2->port] + 1076U, 4096U); } return; } } static void sky2_rx_tag(struct sky2_port *sky2 , u16 length ) { struct sk_buff *skb ; __u16 tmp ; { skb = (sky2->rx_ring + (unsigned long )sky2->rx_next)->skb; tmp = __fswab16((int )length); __vlan_hwaccel_put_tag(skb, 129, (int )tmp); return; } } static void sky2_rx_hash(struct sky2_port *sky2 , u32 status ) { struct sk_buff *skb ; { skb = (sky2->rx_ring + (unsigned long )sky2->rx_next)->skb; skb_set_hash(skb, status, 2); return; } } static int sky2_status_intr(struct sky2_hw *hw , int to_do , u16 idx ) { int work_done ; unsigned int total_bytes[2U] ; unsigned int tmp ; unsigned int total_packets[2U] ; unsigned int tmp___0 ; struct sky2_port *sky2 ; struct sky2_status_le *le ; unsigned int port ; struct net_device *dev ; struct sk_buff *skb ; u32 status ; u16 length ; u8 opcode ; void *tmp___1 ; long tmp___2 ; int tmp___3 ; { work_done = 0; total_bytes[0] = 0U; tmp = 1U; while (1) { if (tmp >= 2U) { break; } else { } total_bytes[tmp] = 0U; tmp = tmp + 1U; } total_packets[0] = 0U; tmp___0 = 1U; while (1) { if (tmp___0 >= 2U) { break; } else { } total_packets[tmp___0] = 0U; tmp___0 = tmp___0 + 1U; } if (to_do <= 0) { return (work_done); } else { } __asm__ volatile ("lfence": : : "memory"); ldv_53264: le = hw->st_le + (unsigned long )hw->st_idx; opcode = le->opcode; if ((int )((signed char )opcode) >= 0) { goto ldv_53254; } else { } hw->st_idx = (hw->st_idx + 1U) & (hw->st_size - 1U); port = (unsigned int )le->css & 1U; dev = hw->dev[port]; tmp___1 = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp___1; length = le->length; status = le->status; le->opcode = 0U; switch ((int )opcode & -129) { case 96: total_packets[port] = total_packets[port] + 1U; total_bytes[port] = total_bytes[port] + (unsigned int )length; skb = sky2_receive(dev, (int )length, status); if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) { goto ldv_53256; } else { } if ((hw->flags & 32UL) != 0UL) { if (((dev->features & 17179869184ULL) != 0ULL && ((int )le->css & 10) != 0) && (int )((signed char )le->css) < 0) { skb->ip_summed = 1U; } else { skb->ip_summed = 0U; } } else { } skb->protocol = eth_type_trans(skb, dev); sky2_skb_rx((struct sky2_port const *)sky2, skb); work_done = work_done + 1; if (work_done >= to_do) { goto exit_loop; } else { } goto ldv_53256; case 98: sky2_rx_tag(sky2, (int )length); goto ldv_53256; case 102: sky2_rx_tag(sky2, (int )length); case 100: tmp___2 = ldv__builtin_expect((dev->features & 17179869184ULL) != 0ULL, 1L); if (tmp___2 != 0L) { sky2_rx_checksum(sky2, status); } else { } goto ldv_53256; case 101: sky2_rx_hash(sky2, status); goto ldv_53256; case 104: sky2_tx_done(hw->dev[0], (int )((u16 )status) & 4095); if ((unsigned long )hw->dev[1] != (unsigned long )((struct net_device *)0)) { sky2_tx_done(hw->dev[1], (int )((unsigned int )((u16 )(status >> 24)) | (((unsigned int )length & 15U) << 8U))); } else { } goto ldv_53256; default: tmp___3 = net_ratelimit(); if (tmp___3 != 0) { printk("\fsky2: unknown status opcode 0x%x\n", (int )opcode); } else { } } ldv_53256: ; if (hw->st_idx != (u32 )idx) { goto ldv_53264; } else { } ldv_53254: sky2_write32((struct sky2_hw const *)hw, 3712U, 16U); exit_loop: sky2_rx_done(hw, 0U, total_packets[0], total_bytes[0]); sky2_rx_done(hw, 1U, total_packets[1], total_bytes[1]); return (work_done); } } static void sky2_hw_error(struct sky2_hw *hw , unsigned int port , u32 status ) { struct net_device *dev ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; { dev = hw->dev[port]; tmp = net_ratelimit(); if (tmp != 0) { netdev_info((struct net_device const *)dev, "hw error interrupt status 0x%x\n", status); } else { } if ((status & 32U) != 0U) { tmp___0 = net_ratelimit(); if (tmp___0 != 0) { netdev_err((struct net_device const *)dev, "ram data read parity error\n"); } else { } sky2_write16((struct sky2_hw const *)hw, (port << 6) | 416U, 512); } else { } if ((status & 16U) != 0U) { tmp___1 = net_ratelimit(); if (tmp___1 != 0) { netdev_err((struct net_device const *)dev, "ram data write parity error\n"); } else { } sky2_write16((struct sky2_hw const *)hw, (port << 6) | 416U, 256); } else { } if ((status & 8U) != 0U) { tmp___2 = net_ratelimit(); if (tmp___2 != 0) { netdev_err((struct net_device const *)dev, "MAC parity error\n"); } else { } sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3400U, 16); } else { } if ((status & 4U) != 0U) { tmp___3 = net_ratelimit(); if (tmp___3 != 0) { netdev_err((struct net_device const *)dev, "RX parity error\n"); } else { } sky2_write32((struct sky2_hw const *)hw, (unsigned int )rxqaddr[port] + 1076U, 2048U); } else { } if ((int )status & 1) { tmp___4 = net_ratelimit(); if (tmp___4 != 0) { netdev_err((struct net_device const *)dev, "TCP segmentation error\n"); } else { } sky2_write32((struct sky2_hw const *)hw, (unsigned int )txqaddr[port] + 1076U, 2048U); } else { } return; } } static void sky2_hw_intr(struct sky2_hw *hw ) { struct pci_dev *pdev ; u32 status ; u32 tmp ; u32 hwmsk ; u32 tmp___0 ; u16 pci_err ; int tmp___1 ; u32 err ; int tmp___2 ; { pdev = hw->pdev; tmp = sky2_read32((struct sky2_hw const *)hw, 16U); status = tmp; tmp___0 = sky2_read32((struct sky2_hw const *)hw, 20U); hwmsk = tmp___0; status = status & hwmsk; if ((status & 536870912U) != 0U) { sky2_write8((struct sky2_hw const *)hw, 3608U, 1); } else { } if ((status & 201326592U) != 0U) { sky2_write8((struct sky2_hw const *)hw, 344U, 2); pci_err = sky2_pci_read16((struct sky2_hw const *)hw, 6U); tmp___1 = net_ratelimit(); if (tmp___1 != 0) { dev_err((struct device const *)(& pdev->dev), "PCI hardware error (0x%x)\n", (int )pci_err); } else { } sky2_pci_write16(hw, 6U, (int )((unsigned int )pci_err | 61696U)); sky2_write8((struct sky2_hw const *)hw, 344U, 1); } else { } if ((status & 33554432U) != 0U) { sky2_write8((struct sky2_hw const *)hw, 344U, 2); err = sky2_read32((struct sky2_hw const *)hw, 7428U); sky2_write32((struct sky2_hw const *)hw, 7428U, 4294967295U); tmp___2 = net_ratelimit(); if (tmp___2 != 0) { dev_err((struct device const *)(& pdev->dev), "PCI Express error (0x%x)\n", err); } else { } sky2_read32((struct sky2_hw const *)hw, 7428U); sky2_write8((struct sky2_hw const *)hw, 344U, 1); } else { } if ((status & 63U) != 0U) { sky2_hw_error(hw, 0U, status); } else { } status = status >> 8; if ((status & 63U) != 0U) { sky2_hw_error(hw, 1U, status); } else { } return; } } static void sky2_mac_intr(struct sky2_hw *hw , unsigned int port ) { struct net_device *dev ; struct sky2_port *sky2 ; void *tmp ; u8 status ; u8 tmp___0 ; { dev = hw->dev[port]; tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; tmp___0 = sky2_read8((struct sky2_hw const *)hw, (port << 7) + 3848U); status = tmp___0; if ((sky2->msg_enable & 512U) != 0U) { netdev_info((struct net_device const *)dev, "mac interrupt status 0x%x\n", (int )status); } else { } if (((int )status & 16) != 0) { gma_read16((struct sky2_hw const *)hw, port, 72U); } else { } if (((int )status & 32) != 0) { gma_read16((struct sky2_hw const *)hw, port, 68U); } else { } if (((int )status & 2) != 0) { dev->stats.rx_fifo_errors = dev->stats.rx_fifo_errors + 1UL; sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3144U, 32); } else { } if (((int )status & 8) != 0) { dev->stats.tx_fifo_errors = dev->stats.tx_fifo_errors + 1UL; sky2_write8((struct sky2_hw const *)hw, (port << 7) + 3400U, 64); } else { } return; } } static void sky2_le_error(struct sky2_hw *hw , unsigned int port , u16 q ) { struct net_device *dev ; u16 idx ; u16 tmp ; u16 tmp___0 ; { dev = hw->dev[port]; tmp = sky2_read16((struct sky2_hw const *)hw, (unsigned int )((int )q + 1120)); idx = tmp; tmp___0 = sky2_read16((struct sky2_hw const *)hw, (unsigned int )((int )q + 1124)); dev_err((struct device const *)(& (hw->pdev)->dev), "%s: descriptor error q=%#x get=%u put=%u\n", (char *)(& dev->name), (unsigned int )q, (unsigned int )idx, (unsigned int )tmp___0); sky2_write32((struct sky2_hw const *)hw, (unsigned int )((int )q + 1076), 1024U); return; } } static int sky2_rx_hung(struct net_device *dev ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw *hw ; unsigned int port ; unsigned int rxq ; u32 mac_rp ; u32 tmp___0 ; u8 mac_lev ; u8 tmp___1 ; u8 fifo_rp ; u8 tmp___2 ; u8 fifo_lev ; u8 tmp___3 ; u8 tmp___4 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = sky2->hw; port = sky2->port; rxq = rxqaddr[port]; tmp___0 = sky2_read32((struct sky2_hw const *)hw, (port << 7) + 3184U); mac_rp = tmp___0; tmp___1 = sky2_read8((struct sky2_hw const *)hw, (port << 7) + 3192U); mac_lev = tmp___1; tmp___2 = sky2_read8((struct sky2_hw const *)hw, rxq + 1096U); fifo_rp = tmp___2; tmp___3 = sky2_read8((struct sky2_hw const *)hw, rxq + 1098U); fifo_lev = tmp___3; if (sky2->check.last == dev->last_rx && (((sky2->check.mac_rp == mac_rp && (unsigned int )mac_lev != 0U) && (int )sky2->check.mac_lev <= (int )mac_lev) || (((int )sky2->check.fifo_rp == (int )fifo_rp && (unsigned int )fifo_lev != 0U) && (int )sky2->check.fifo_lev <= (int )fifo_lev))) { tmp___4 = sky2_read8((struct sky2_hw const *)hw, rxq + 1100U); netdev_printk("\017", (struct net_device const *)dev, "hung mac %d:%d fifo %d (%d:%d)\n", (int )mac_lev, mac_rp, (int )fifo_lev, (int )fifo_rp, (int )tmp___4); return (1); } else { sky2->check.last = dev->last_rx; sky2->check.mac_rp = mac_rp; sky2->check.mac_lev = mac_lev; sky2->check.fifo_rp = fifo_rp; sky2->check.fifo_lev = fifo_lev; return (0); } } } static void sky2_watchdog(unsigned long arg ) { struct sky2_hw *hw ; int i ; int active ; struct net_device *dev ; bool tmp ; int tmp___0 ; int tmp___1 ; u32 tmp___2 ; unsigned long tmp___3 ; { hw = (struct sky2_hw *)arg; tmp___2 = sky2_read32((struct sky2_hw const *)hw, 8U); if (tmp___2 != 0U) { napi_schedule(& hw->napi); } else { active = 0; i = 0; goto ldv_53313; ldv_53312: dev = hw->dev[i]; tmp = netif_running((struct net_device const *)dev); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { goto ldv_53311; } else { } active = active + 1; if ((hw->flags & 16UL) != 0UL) { tmp___1 = sky2_rx_hung(dev); if (tmp___1 != 0) { netdev_info((struct net_device const *)dev, "receiver hang detected\n"); schedule_work(& hw->restart_work); return; } else { } } else { } ldv_53311: i = i + 1; ldv_53313: ; if ((int )hw->ports > i) { goto ldv_53312; } else { } if (active == 0) { return; } else { } } tmp___3 = round_jiffies((unsigned long )jiffies + 250UL); ldv_mod_timer_19(& hw->watchdog_timer, tmp___3); return; } } static void sky2_err_intr(struct sky2_hw *hw , u32 status ) { int tmp ; { tmp = net_ratelimit(); if (tmp != 0) { dev_warn((struct device const *)(& (hw->pdev)->dev), "error interrupt status=%#x\n", status); } else { } if ((int )status < 0) { sky2_hw_intr(hw); } else { } if ((status & 8U) != 0U) { sky2_mac_intr(hw, 0U); } else { } if ((status & 2048U) != 0U) { sky2_mac_intr(hw, 1U); } else { } if ((status & 4U) != 0U) { sky2_le_error(hw, 0U, 0); } else { } if ((status & 1024U) != 0U) { sky2_le_error(hw, 1U, 128); } else { } if ((int )status & 1) { sky2_le_error(hw, 0U, 640); } else { } if ((status & 256U) != 0U) { sky2_le_error(hw, 1U, 896); } else { } return; } } static int sky2_poll(struct napi_struct *napi , int work_limit ) { struct sky2_hw *hw ; struct napi_struct const *__mptr ; u32 status ; u32 tmp ; int work_done ; u16 idx ; long tmp___0 ; int tmp___1 ; { __mptr = (struct napi_struct const *)napi; hw = (struct sky2_hw *)__mptr + 0xfffffffffffffff0UL; tmp = sky2_read32((struct sky2_hw const *)hw, 36U); status = tmp; work_done = 0; tmp___0 = ldv__builtin_expect((status & 2147486989U) != 0U, 0L); if (tmp___0 != 0L) { sky2_err_intr(hw, status); } else { } if ((status & 16U) != 0U) { sky2_phy_intr(hw, 0U); } else { } if ((status & 4096U) != 0U) { sky2_phy_intr(hw, 1U); } else { } if ((status & 32U) != 0U) { sky2_qlink_intr(hw); } else { } goto ldv_53331; ldv_53330: tmp___1 = sky2_status_intr(hw, work_limit - work_done, (int )idx); work_done = tmp___1 + work_done; if (work_done >= work_limit) { goto done; } else { } ldv_53331: idx = sky2_read16((struct sky2_hw const *)hw, 3740U); if ((u32 )idx != hw->st_idx) { goto ldv_53330; } else { } napi_complete(napi); sky2_read32((struct sky2_hw const *)hw, 40U); done: ; return (work_done); } } static irqreturn_t sky2_intr(int irq , void *dev_id ) { struct sky2_hw *hw ; u32 status ; { hw = (struct sky2_hw *)dev_id; status = sky2_read32((struct sky2_hw const *)hw, 28U); if (status == 0U || status == 4294967295U) { sky2_write32((struct sky2_hw const *)hw, 44U, 2U); return (0); } else { } __builtin_prefetch((void const *)hw->st_le + (unsigned long )hw->st_idx); napi_schedule(& hw->napi); return (1); } } static void sky2_netpoll(struct net_device *dev ) { struct sky2_port *sky2 ; void *tmp ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; napi_schedule(& (sky2->hw)->napi); return; } } static u32 sky2_mhz(struct sky2_hw const *hw ) { { switch ((int )hw->chip_id) { case 182: ; case 180: ; case 181: ; case 185: ; case 186: ; case 188: ; case 189: ; case 190: ; return (125U); case 183: ; return (100U); case 184: ; return (50U); case 179: ; return (156U); default: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/net/--X--defaultlinux-3.16-rc1.tar.xz--X--205_9a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/1531/dscv_tempdir/dscv/ri/205_9a/drivers/net/ethernet/marvell/sky2.o.c.prepared"), "i" (3235), "i" (12UL)); ldv_53358: ; goto ldv_53358; } } } __inline static u32 sky2_us2clk(struct sky2_hw const *hw , u32 us ) { u32 tmp ; { tmp = sky2_mhz(hw); return (tmp * us); } } __inline static u32 sky2_clk2us(struct sky2_hw const *hw , u32 clk ) { u32 tmp ; { tmp = sky2_mhz(hw); return (clk / tmp); } } static int sky2_init(struct sky2_hw *hw ) { u8 t8 ; u8 tmp ; u8 tmp___0 ; u8 tmp___1 ; { sky2_pci_write32(hw, 128U, 0U); sky2_write8((struct sky2_hw const *)hw, 4U, 2); hw->chip_id = sky2_read8((struct sky2_hw const *)hw, 283U); tmp = sky2_read8((struct sky2_hw const *)hw, 282U); hw->chip_rev = (int )tmp >> 4; switch ((int )hw->chip_id) { case 179: hw->flags = 12UL; if ((unsigned int )hw->chip_rev <= 1U) { hw->flags = hw->flags | 256UL; } else { } goto ldv_53372; case 180: hw->flags = 140UL; goto ldv_53372; case 181: hw->flags = 1196UL; if ((unsigned int )hw->chip_rev != 2U) { hw->flags = hw->flags | 64UL; } else { } goto ldv_53372; case 182: ; if ((unsigned int )hw->chip_rev == 0U) { dev_err((struct device const *)(& (hw->pdev)->dev), "unsupported revision Yukon-EC rev A1\n"); return (-95); } else { } hw->flags = 260UL; goto ldv_53372; case 183: hw->flags = 256UL; goto ldv_53372; case 184: hw->flags = 232UL; if ((unsigned int )hw->chip_rev == 0U) { hw->flags = hw->flags | 1536UL; } else { } goto ldv_53372; case 185: hw->flags = 236UL; if ((unsigned int )hw->chip_rev == 0U) { hw->flags = hw->flags | 1024UL; } else { } goto ldv_53372; case 186: hw->flags = 132UL; goto ldv_53372; case 188: ; case 189: ; case 190: hw->flags = 164UL; goto ldv_53372; default: dev_err((struct device const *)(& (hw->pdev)->dev), "unsupported chip type 0x%x\n", (int )hw->chip_id); return (-95); } ldv_53372: hw->pmd_type = sky2_read8((struct sky2_hw const *)hw, 281U); if (((unsigned int )hw->pmd_type == 76U || (unsigned int )hw->pmd_type == 83U) || (unsigned int )hw->pmd_type == 80U) { hw->flags = hw->flags | 2UL; } else { } hw->ports = 1U; t8 = sky2_read8((struct sky2_hw const *)hw, 286U); if (((int )t8 & 3) == 3) { tmp___0 = sky2_read8((struct sky2_hw const *)hw, 285U); if ((int )((signed char )tmp___0) >= 0) { hw->ports = (u8 )((int )hw->ports + 1); } else { } } else { } tmp___1 = sky2_read8((struct sky2_hw const *)hw, 284U); if ((unsigned int )tmp___1 != 0U) { hw->flags = hw->flags | 16UL; } else { } return (0); } } static void sky2_reset(struct sky2_hw *hw ) { struct pci_dev *pdev ; u16 status ; int i ; u32 hwe_mask ; u32 tmp ; bool tmp___0 ; u16 reg ; u32 tmp___1 ; u32 tmp___2 ; u32 tmp___3 ; { pdev = hw->pdev; hwe_mask = 738213695U; if ((unsigned int )hw->chip_id == 181U || (unsigned int )hw->chip_id == 185U) { sky2_write32((struct sky2_hw const *)hw, 3656U, 0U); status = sky2_read16((struct sky2_hw const *)hw, 3688U); status = (unsigned int )status & 64764U; status = (unsigned int )status & 65511U; sky2_write16((struct sky2_hw const *)hw, 3688U, (int )status); sky2_write32((struct sky2_hw const *)hw, 3656U, 0U); } else { sky2_write8((struct sky2_hw const *)hw, 3688U, 8); } sky2_write16((struct sky2_hw const *)hw, 4U, 4096); sky2_write8((struct sky2_hw const *)hw, 4U, 1); sky2_write8((struct sky2_hw const *)hw, 4U, 2); sky2_write8((struct sky2_hw const *)hw, 344U, 2); status = sky2_pci_read16((struct sky2_hw const *)hw, 6U); status = (u16 )((unsigned int )status | 61696U); sky2_pci_write16(hw, 6U, (int )status); sky2_write8((struct sky2_hw const *)hw, 4U, 8); tmp___0 = pci_is_pcie(pdev); if ((int )tmp___0) { sky2_write32((struct sky2_hw const *)hw, 7428U, 4294967295U); tmp = sky2_read32((struct sky2_hw const *)hw, 16U); if ((tmp & 33554432U) != 0U) { _dev_info((struct device const *)(& pdev->dev), "ignoring stuck error report bit\n"); } else { hwe_mask = hwe_mask | 33554432U; } } else { } sky2_power_on(hw); sky2_write8((struct sky2_hw const *)hw, 344U, 1); i = 0; goto ldv_53392; ldv_53391: sky2_write8((struct sky2_hw const *)hw, (unsigned int )((i << 7) + 3856), 1); sky2_write8((struct sky2_hw const *)hw, (unsigned int )((i << 7) + 3856), 2); if ((unsigned int )hw->chip_id == 181U || (unsigned int )hw->chip_id == 185U) { sky2_write16((struct sky2_hw const *)hw, (unsigned int )((i << 7) + 3840), 10752); } else { } i = i + 1; ldv_53392: ; if ((int )hw->ports > i) { goto ldv_53391; } else { } if ((unsigned int )hw->chip_id == 185U && (unsigned int )hw->chip_rev > 1U) { sky2_pci_write32(hw, 128U, 131072U); } else { } if (((unsigned int )hw->chip_id == 188U || (unsigned int )hw->chip_id == 189U) || (unsigned int )hw->chip_id == 190U) { if ((unsigned int )hw->chip_id == 188U && (unsigned int )hw->chip_rev == 0U) { sky2_write32((struct sky2_hw const *)hw, 368U, 8388736U); reg = 10U; sky2_write32((struct sky2_hw const *)hw, 368U, 1074266112U); } else { reg = 3U; } reg = (int )reg << 4U; reg = (u16 )((unsigned int )reg | 1U); sky2_write8((struct sky2_hw const *)hw, 344U, 2); sky2_pci_write16(hw, 360U, (int )reg); reg = sky2_pci_read16((struct sky2_hw const *)hw, 356U); if (((int )reg & 3) != 0) { sky2_pci_write16(hw, (unsigned int )((int )pdev->pcie_cap + 16), (int )reg); } else { } if ((unsigned int )hw->chip_id == 189U && (unsigned int )hw->chip_rev == 2U) { reg = sky2_read16((struct sky2_hw const *)hw, 3844U); sky2_write16((struct sky2_hw const *)hw, 3844U, (int )((unsigned int )reg | 8192U)); reg = sky2_read16((struct sky2_hw const *)hw, 7356U); sky2_write16((struct sky2_hw const *)hw, 7356U, (int )((unsigned int )reg | 128U)); } else { } sky2_write8((struct sky2_hw const *)hw, 344U, 1); sky2_write32((struct sky2_hw const *)hw, 368U, 1074266112U); } else { } sky2_write32((struct sky2_hw const *)hw, 360U, 1U); sky2_write8((struct sky2_hw const *)hw, 312U, 2); sky2_write8((struct sky2_hw const *)hw, 312U, 1); sky2_write32((struct sky2_hw const *)hw, 3592U, 1U); sky2_write8((struct sky2_hw const *)hw, 3608U, 2); sky2_write8((struct sky2_hw const *)hw, 3608U, 1); i = 0; goto ldv_53396; ldv_53395: sky2_write8((struct sky2_hw const *)hw, (unsigned int )((i << 7) + 528), 2); i = i + 1; ldv_53396: ; if ((int )hw->ports > i) { goto ldv_53395; } else { } i = 0; goto ldv_53399; ldv_53398: sky2_write8((struct sky2_hw const *)hw, (unsigned int )((i << 6) | 416), 2); sky2_write8((struct sky2_hw const *)hw, (unsigned int )((i << 6) | 400), 36); sky2_write8((struct sky2_hw const *)hw, (unsigned int )((i << 6) | 401), 36); sky2_write8((struct sky2_hw const *)hw, (unsigned int )((i << 6) | 402), 36); sky2_write8((struct sky2_hw const *)hw, (unsigned int )((i << 6) | 403), 36); sky2_write8((struct sky2_hw const *)hw, (unsigned int )((i << 6) | 404), 36); sky2_write8((struct sky2_hw const *)hw, (unsigned int )((i << 6) | 405), 36); sky2_write8((struct sky2_hw const *)hw, (unsigned int )((i << 6) | 406), 36); sky2_write8((struct sky2_hw const *)hw, (unsigned int )((i << 6) | 407), 36); sky2_write8((struct sky2_hw const *)hw, (unsigned int )((i << 6) | 408), 36); sky2_write8((struct sky2_hw const *)hw, (unsigned int )((i << 6) | 409), 36); sky2_write8((struct sky2_hw const *)hw, (unsigned int )((i << 6) | 410), 36); sky2_write8((struct sky2_hw const *)hw, (unsigned int )((i << 6) | 411), 36); i = i + 1; ldv_53399: ; if ((int )hw->ports > i) { goto ldv_53398; } else { } sky2_write32((struct sky2_hw const *)hw, 20U, hwe_mask); i = 0; goto ldv_53402; ldv_53401: sky2_gmac_reset(hw, (unsigned int )i); i = i + 1; ldv_53402: ; if ((int )hw->ports > i) { goto ldv_53401; } else { } memset((void *)hw->st_le, 0, (unsigned long )hw->st_size * 8UL); hw->st_idx = 0U; sky2_write32((struct sky2_hw const *)hw, 3712U, 1U); sky2_write32((struct sky2_hw const *)hw, 3712U, 2U); sky2_write32((struct sky2_hw const *)hw, 3720U, (u32 )hw->st_dma); sky2_write32((struct sky2_hw const *)hw, 3724U, (u32 )(hw->st_dma >> 32)); sky2_write16((struct sky2_hw const *)hw, 3716U, (int )((unsigned int )((u16 )hw->st_size) - 1U)); sky2_write16((struct sky2_hw const *)hw, 3736U, 10); sky2_write8((struct sky2_hw const *)hw, 3756U, 16); if ((unsigned int )hw->chip_id == 179U && (unsigned int )hw->chip_rev == 0U) { sky2_write8((struct sky2_hw const *)hw, 3757U, 4); } else { sky2_write8((struct sky2_hw const *)hw, 3757U, 16); } tmp___1 = sky2_us2clk((struct sky2_hw const *)hw, 1000U); sky2_write32((struct sky2_hw const *)hw, 3776U, tmp___1); tmp___2 = sky2_us2clk((struct sky2_hw const *)hw, 20U); sky2_write32((struct sky2_hw const *)hw, 3792U, tmp___2); tmp___3 = sky2_us2clk((struct sky2_hw const *)hw, 100U); sky2_write32((struct sky2_hw const *)hw, 3760U, tmp___3); sky2_write32((struct sky2_hw const *)hw, 3712U, 8U); sky2_write8((struct sky2_hw const *)hw, 3784U, 4); sky2_write8((struct sky2_hw const *)hw, 3768U, 4); sky2_write8((struct sky2_hw const *)hw, 3800U, 4); return; } } static void sky2_detach(struct net_device *dev ) { bool tmp ; { tmp = netif_running((struct net_device const *)dev); if ((int )tmp) { netif_tx_lock(dev); netif_device_detach(dev); netif_tx_unlock(dev); sky2_close(dev); } else { } return; } } static int sky2_reattach(struct net_device *dev ) { int err ; bool tmp ; { err = 0; tmp = netif_running((struct net_device const *)dev); if ((int )tmp) { err = sky2_open(dev); if (err != 0) { netdev_info((struct net_device const *)dev, "could not restart %d\n", err); dev_close(dev); } else { netif_device_attach(dev); sky2_set_multicast(dev); } } else { } return (err); } } static void sky2_all_down(struct sky2_hw *hw ) { int i ; struct net_device *dev ; struct sky2_port *sky2 ; void *tmp ; bool tmp___0 ; int tmp___1 ; { if ((hw->flags & 2048UL) != 0UL) { sky2_read32((struct sky2_hw const *)hw, 12U); sky2_write32((struct sky2_hw const *)hw, 12U, 0U); synchronize_irq((hw->pdev)->irq); napi_disable(& hw->napi); } else { } i = 0; goto ldv_53419; ldv_53418: dev = hw->dev[i]; tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; tmp___0 = netif_running((struct net_device const *)dev); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { goto ldv_53417; } else { } netif_carrier_off(dev); netif_tx_disable(dev); sky2_hw_down(sky2); ldv_53417: i = i + 1; ldv_53419: ; if ((int )hw->ports > i) { goto ldv_53418; } else { } return; } } static void sky2_all_up(struct sky2_hw *hw ) { u32 imask ; int i ; struct net_device *dev ; struct sky2_port *sky2 ; void *tmp ; bool tmp___0 ; int tmp___1 ; { imask = 3221225472U; i = 0; goto ldv_53430; ldv_53429: dev = hw->dev[i]; tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; tmp___0 = netif_running((struct net_device const *)dev); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { goto ldv_53428; } else { } sky2_hw_up(sky2); sky2_set_multicast(dev); imask = (u32 )portirq_msk[i] | imask; netif_wake_queue(dev); ldv_53428: i = i + 1; ldv_53430: ; if ((int )hw->ports > i) { goto ldv_53429; } else { } if ((hw->flags & 2048UL) != 0UL) { sky2_write32((struct sky2_hw const *)hw, 12U, imask); sky2_read32((struct sky2_hw const *)hw, 12U); sky2_read32((struct sky2_hw const *)hw, 40U); napi_enable(& hw->napi); } else { } return; } } static void sky2_restart(struct work_struct *work ) { struct sky2_hw *hw ; struct work_struct const *__mptr ; { __mptr = (struct work_struct const *)work; hw = (struct sky2_hw *)__mptr + 0xfffffffffffffe80UL; rtnl_lock(); sky2_all_down(hw); sky2_reset(hw); sky2_all_up(hw); rtnl_unlock(); return; } } __inline static u8 sky2_wol_supported(struct sky2_hw const *hw ) { int tmp ; { tmp = sky2_is_copper(hw); return (tmp != 0 ? 33U : 0U); } } static void sky2_get_wol(struct net_device *dev , struct ethtool_wolinfo *wol ) { struct sky2_port const *sky2 ; void *tmp ; u8 tmp___0 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port const *)tmp; tmp___0 = sky2_wol_supported((struct sky2_hw const *)sky2->hw); wol->supported = (__u32 )tmp___0; wol->wolopts = (__u32 )sky2->wol; return; } } static int sky2_set_wol(struct net_device *dev , struct ethtool_wolinfo *wol ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw *hw ; bool enable_wakeup ; int i ; u8 tmp___0 ; bool tmp___1 ; int tmp___2 ; struct net_device *dev___0 ; struct sky2_port *sky2___0 ; void *tmp___3 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = sky2->hw; enable_wakeup = 0; tmp___0 = sky2_wol_supported((struct sky2_hw const *)sky2->hw); if ((wol->wolopts & (__u32 )(~ ((int )tmp___0))) != 0U) { return (-95); } else { tmp___1 = device_can_wakeup(& (hw->pdev)->dev); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { return (-95); } else { } } sky2->wol = (u8 )wol->wolopts; i = 0; goto ldv_53457; ldv_53456: dev___0 = hw->dev[i]; tmp___3 = netdev_priv((struct net_device const *)dev___0); sky2___0 = (struct sky2_port *)tmp___3; if ((unsigned int )sky2___0->wol != 0U) { enable_wakeup = 1; } else { } i = i + 1; ldv_53457: ; if ((int )hw->ports > i) { goto ldv_53456; } else { } device_set_wakeup_enable(& (hw->pdev)->dev, (int )enable_wakeup); return (0); } } static u32 sky2_supported_modes(struct sky2_hw const *hw ) { u32 modes ; int tmp ; { tmp = sky2_is_copper(hw); if (tmp != 0) { modes = 15U; if (((unsigned long )hw->flags & 4UL) != 0UL) { modes = modes | 48U; } else { } return (modes); } else { return (48U); } } } static int sky2_get_settings(struct net_device *dev , struct ethtool_cmd *ecmd ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw *hw ; int tmp___0 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = sky2->hw; ecmd->transceiver = 0U; ecmd->supported = sky2_supported_modes((struct sky2_hw const *)hw); ecmd->phy_address = 0U; tmp___0 = sky2_is_copper((struct sky2_hw const *)hw); if (tmp___0 != 0) { ecmd->port = 0U; ethtool_cmd_speed_set(ecmd, (__u32 )sky2->speed); ecmd->supported = ecmd->supported | 192U; } else { ethtool_cmd_speed_set(ecmd, 1000U); ecmd->port = 3U; ecmd->supported = ecmd->supported | 1088U; } ecmd->advertising = (__u32 )sky2->advertising; ecmd->autoneg = ((int )sky2->flags & 2) != 0; ecmd->duplex = sky2->duplex; return (0); } } static int sky2_set_settings(struct net_device *dev , struct ethtool_cmd *ecmd ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw const *hw ; u32 supported ; u32 tmp___0 ; int tmp___1 ; u32 setting ; u32 speed ; __u32 tmp___2 ; bool tmp___3 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = (struct sky2_hw const *)sky2->hw; tmp___0 = sky2_supported_modes(hw); supported = tmp___0; if ((unsigned int )ecmd->autoneg == 1U) { if ((ecmd->advertising & ~ supported) != 0U) { return (-22); } else { } tmp___1 = sky2_is_copper(hw); if (tmp___1 != 0) { sky2->advertising = (unsigned int )((u16 )ecmd->advertising) | 192U; } else { sky2->advertising = (unsigned int )((u16 )ecmd->advertising) | 1088U; } sky2->flags = (u16 )((unsigned int )sky2->flags | 2U); sky2->duplex = 255U; sky2->speed = 65535U; } else { tmp___2 = ethtool_cmd_speed((struct ethtool_cmd const *)ecmd); speed = tmp___2; switch (speed) { case 1000U: ; if ((unsigned int )ecmd->duplex == 1U) { setting = 32U; } else if ((unsigned int )ecmd->duplex == 0U) { setting = 16U; } else { return (-22); } goto ldv_53479; case 100U: ; if ((unsigned int )ecmd->duplex == 1U) { setting = 8U; } else if ((unsigned int )ecmd->duplex == 0U) { setting = 4U; } else { return (-22); } goto ldv_53479; case 10U: ; if ((unsigned int )ecmd->duplex == 1U) { setting = 2U; } else if ((unsigned int )ecmd->duplex == 0U) { setting = 1U; } else { return (-22); } goto ldv_53479; default: ; return (-22); } ldv_53479: ; if ((setting & supported) == 0U) { return (-22); } else { } sky2->speed = (u16 )speed; sky2->duplex = ecmd->duplex; sky2->flags = (unsigned int )sky2->flags & 65533U; } tmp___3 = netif_running((struct net_device const *)dev); if ((int )tmp___3) { sky2_phy_reinit(sky2); sky2_set_multicast(dev); } else { } return (0); } } static void sky2_get_drvinfo(struct net_device *dev , struct ethtool_drvinfo *info ) { struct sky2_port *sky2 ; void *tmp ; char const *tmp___0 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; strlcpy((char *)(& info->driver), "sky2", 32UL); strlcpy((char *)(& info->version), "1.30", 32UL); tmp___0 = pci_name((struct pci_dev const *)(sky2->hw)->pdev); strlcpy((char *)(& info->bus_info), tmp___0, 32UL); return; } } static struct sky2_stat const sky2_stats[36U] = { {{'t', 'x', '_', 'b', 'y', 't', 'e', 's', '\000'}, 488U}, {{'r', 'x', '_', 'b', 'y', 't', 'e', 's', '\000'}, 312U}, {{'t', 'x', '_', 'b', 'r', 'o', 'a', 'd', 'c', 'a', 's', 't', '\000'}, 456U}, {{'r', 'x', '_', 'b', 'r', 'o', 'a', 'd', 'c', 'a', 's', 't', '\000'}, 264U}, {{'t', 'x', '_', 'm', 'u', 'l', 't', 'i', 'c', 'a', 's', 't', '\000'}, 472U}, {{'r', 'x', '_', 'm', 'u', 'l', 't', 'i', 'c', 'a', 's', 't', '\000'}, 280U}, {{'t', 'x', '_', 'u', 'n', 'i', 'c', 'a', 's', 't', '\000'}, 448U}, {{'r', 'x', '_', 'u', 'n', 'i', 'c', 'a', 's', 't', '\000'}, 256U}, {{'t', 'x', '_', 'm', 'a', 'c', '_', 'p', 'a', 'u', 's', 'e', '\000'}, 464U}, {{'r', 'x', '_', 'm', 'a', 'c', '_', 'p', 'a', 'u', 's', 'e', '\000'}, 272U}, {{'c', 'o', 'l', 'l', 'i', 's', 'i', 'o', 'n', 's', '\000'}, 560U}, {{'l', 'a', 't', 'e', '_', 'c', 'o', 'l', 'l', 'i', 's', 'i', 'o', 'n', '\000'}, 568U}, {{'a', 'b', 'o', 'r', 't', 'e', 'd', '\000'}, 576U}, {{'s', 'i', 'n', 'g', 'l', 'e', '_', 'c', 'o', 'l', 'l', 'i', 's', 'i', 'o', 'n', 's', '\000'}, 592U}, {{'m', 'u', 'l', 't', 'i', '_', 'c', 'o', 'l', 'l', 'i', 's', 'i', 'o', 'n', 's', '\000'}, 584U}, {{'r', 'x', '_', 's', 'h', 'o', 'r', 't', '\000'}, 336U}, {{'r', 'x', '_', 'r', 'u', 'n', 't', '\000'}, 344U}, {{'r', 'x', '_', '6', '4', '_', 'b', 'y', 't', 'e', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, 352U}, {{'r', 'x', '_', '6', '5', '_', 't', 'o', '_', '1', '2', '7', '_', 'b', 'y', 't', 'e', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, 360U}, {{'r', 'x', '_', '1', '2', '8', '_', 't', 'o', '_', '2', '5', '5', '_', 'b', 'y', 't', 'e', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, 368U}, {{'r', 'x', '_', '2', '5', '6', '_', 't', 'o', '_', '5', '1', '1', '_', 'b', 'y', 't', 'e', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, 376U}, {{'r', 'x', '_', '5', '1', '2', '_', 't', 'o', '_', '1', '0', '2', '3', '_', 'b', 'y', 't', 'e', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, 384U}, {{'r', 'x', '_', '1', '0', '2', '4', '_', 't', 'o', '_', '1', '5', '1', '8', '_', 'b', 'y', 't', 'e', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, 392U}, {{'r', 'x', '_', '1', '5', '1', '8', '_', 't', 'o', '_', 'm', 'a', 'x', '_', 'b', 'y', 't', 'e', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, 400U}, {{'r', 'x', '_', 't', 'o', 'o', '_', 'l', 'o', 'n', 'g', '\000'}, 408U}, {{'r', 'x', '_', 'f', 'i', 'f', 'o', '_', 'o', 'v', 'e', 'r', 'f', 'l', 'o', 'w', '\000'}, 432U}, {{'r', 'x', '_', 'j', 'a', 'b', 'b', 'e', 'r', '\000'}, 416U}, {{'r', 'x', '_', 'f', 'c', 's', '_', 'e', 'r', 'r', 'o', 'r', '\000'}, 288U}, {{'t', 'x', '_', '6', '4', '_', 'b', 'y', 't', 'e', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, 496U}, {{'t', 'x', '_', '6', '5', '_', 't', 'o', '_', '1', '2', '7', '_', 'b', 'y', 't', 'e', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, 504U}, {{'t', 'x', '_', '1', '2', '8', '_', 't', 'o', '_', '2', '5', '5', '_', 'b', 'y', 't', 'e', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, 512U}, {{'t', 'x', '_', '2', '5', '6', '_', 't', 'o', '_', '5', '1', '1', '_', 'b', 'y', 't', 'e', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, 520U}, {{'t', 'x', '_', '5', '1', '2', '_', 't', 'o', '_', '1', '0', '2', '3', '_', 'b', 'y', 't', 'e', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, 528U}, {{'t', 'x', '_', '1', '0', '2', '4', '_', 't', 'o', '_', '1', '5', '1', '8', '_', 'b', 'y', 't', 'e', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, 536U}, {{'t', 'x', '_', '1', '5', '1', '9', '_', 't', 'o', '_', 'm', 'a', 'x', '_', 'b', 'y', 't', 'e', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, 544U}, {{'t', 'x', '_', 'f', 'i', 'f', 'o', '_', 'u', 'n', 'd', 'e', 'r', 'r', 'u', 'n', '\000'}, 600U}}; static u32 sky2_get_msglevel(struct net_device *netdev ) { struct sky2_port *sky2 ; void *tmp ; { tmp = netdev_priv((struct net_device const *)netdev); sky2 = (struct sky2_port *)tmp; return (sky2->msg_enable); } } static int sky2_nway_reset(struct net_device *dev ) { struct sky2_port *sky2 ; void *tmp ; bool tmp___0 ; int tmp___1 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; tmp___0 = netif_running((struct net_device const *)dev); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1 || ((int )sky2->flags & 2) == 0) { return (-22); } else { } sky2_phy_reinit(sky2); sky2_set_multicast(dev); return (0); } } static void sky2_phy_stats(struct sky2_port *sky2 , u64 *data , unsigned int count ) { struct sky2_hw *hw ; unsigned int port ; int i ; u32 tmp ; { hw = sky2->hw; port = sky2->port; *data = get_stats64(hw, port, 480U); *(data + 1UL) = get_stats64(hw, port, 304U); i = 2; goto ldv_53509; ldv_53508: tmp = get_stats32(hw, port, (unsigned int )sky2_stats[i].offset); *(data + (unsigned long )i) = (u64 )tmp; i = i + 1; ldv_53509: ; if ((unsigned int )i < count) { goto ldv_53508; } else { } return; } } static void sky2_set_msglevel(struct net_device *netdev , u32 value ) { struct sky2_port *sky2 ; void *tmp ; { tmp = netdev_priv((struct net_device const *)netdev); sky2 = (struct sky2_port *)tmp; sky2->msg_enable = value; return; } } static int sky2_get_sset_count(struct net_device *dev , int sset ) { { switch (sset) { case 1: ; return (36); default: ; return (-95); } } } static void sky2_get_ethtool_stats(struct net_device *dev , struct ethtool_stats *stats , u64 *data ) { struct sky2_port *sky2 ; void *tmp ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; sky2_phy_stats(sky2, data, 36U); return; } } static void sky2_get_strings(struct net_device *dev , u32 stringset , u8 *data ) { int i ; size_t __len ; void *__ret ; { switch (stringset) { case 1U: i = 0; goto ldv_53545; ldv_53544: __len = 32UL; if (__len > 63UL) { __ret = __memcpy((void *)data + (unsigned long )(i * 32), (void const *)(& sky2_stats[i].name), __len); } else { __ret = __builtin_memcpy((void *)data + (unsigned long )(i * 32), (void const *)(& sky2_stats[i].name), __len); } i = i + 1; ldv_53545: ; if ((unsigned int )i <= 35U) { goto ldv_53544; } else { } goto ldv_53547; } ldv_53547: ; return; } } static int sky2_set_mac_address(struct net_device *dev , void *p ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw *hw ; unsigned int port ; struct sockaddr const *addr ; bool tmp___0 ; int tmp___1 ; size_t __len ; void *__ret ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = sky2->hw; port = sky2->port; addr = (struct sockaddr const *)p; tmp___0 = is_valid_ether_addr((u8 const *)(& addr->sa_data)); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { return (-99); } else { } __len = 6UL; if (__len > 63UL) { __ret = __memcpy((void *)dev->dev_addr, (void const *)(& addr->sa_data), __len); } else { __ret = __builtin_memcpy((void *)dev->dev_addr, (void const *)(& addr->sa_data), __len); } memcpy_toio((void volatile *)(hw->regs + ((unsigned long )(port * 8U) + 256UL)), (void const *)dev->dev_addr, 6UL); memcpy_toio((void volatile *)(hw->regs + ((unsigned long )(port * 8U) + 264UL)), (void const *)dev->dev_addr, 6UL); gma_set_addr(hw, port, 40U, (u8 const *)dev->dev_addr); gma_set_addr(hw, port, 28U, (u8 const *)dev->dev_addr); return (0); } } __inline static void sky2_add_filter(u8 *filter , u8 const *addr ) { u32 bit ; u32 tmp ; u32 tmp___0 ; { tmp = crc32_le(4294967295U, addr, 6UL); tmp___0 = bitrev32(tmp); bit = tmp___0 & 63U; *(filter + (unsigned long )(bit >> 3)) = (u8 )((int )((signed char )*(filter + (unsigned long )(bit >> 3))) | (int )((signed char )(1 << ((int )bit & 7)))); return; } } static void sky2_set_multicast(struct net_device *dev ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw *hw ; unsigned int port ; struct netdev_hw_addr *ha ; u16 reg ; u8 filter[8U] ; int rx_pause ; u8 pause_mc_addr[6U] ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = sky2->hw; port = sky2->port; pause_mc_addr[0] = 1U; pause_mc_addr[1] = 128U; pause_mc_addr[2] = 194U; pause_mc_addr[3] = 0U; pause_mc_addr[4] = 0U; pause_mc_addr[5] = 1U; rx_pause = (unsigned int )sky2->flow_status == 2U || (unsigned int )sky2->flow_status == 3U; memset((void *)(& filter), 0, 8UL); reg = gma_read16((struct sky2_hw const *)hw, port, 12U); reg = (u16 )((unsigned int )reg | 32768U); if ((dev->flags & 256U) != 0U) { reg = (unsigned int )reg & 16383U; } else if ((dev->flags & 512U) != 0U) { memset((void *)(& filter), 255, 8UL); } else if (dev->mc.count == 0 && rx_pause == 0) { reg = (unsigned int )reg & 49151U; } else { reg = (u16 )((unsigned int )reg | 16384U); if (rx_pause != 0) { sky2_add_filter((u8 *)(& filter), (u8 const *)(& pause_mc_addr)); } else { } __mptr = (struct list_head const *)dev->mc.list.next; ha = (struct netdev_hw_addr *)__mptr; goto ldv_53580; ldv_53579: sky2_add_filter((u8 *)(& filter), (u8 const *)(& ha->addr)); __mptr___0 = (struct list_head const *)ha->list.next; ha = (struct netdev_hw_addr *)__mptr___0; ldv_53580: ; if ((unsigned long )(& ha->list) != (unsigned long )(& dev->mc.list)) { goto ldv_53579; } else { } } gma_write16((struct sky2_hw const *)hw, port, 52, (int )((u16 )((int )((short )filter[0]) | (int )((short )((int )filter[1] << 8))))); gma_write16((struct sky2_hw const *)hw, port, 56, (int )((u16 )((int )((short )filter[2]) | (int )((short )((int )filter[3] << 8))))); gma_write16((struct sky2_hw const *)hw, port, 60, (int )((u16 )((int )((short )filter[4]) | (int )((short )((int )filter[5] << 8))))); gma_write16((struct sky2_hw const *)hw, port, 64, (int )((u16 )((int )((short )filter[6]) | (int )((short )((int )filter[7] << 8))))); gma_write16((struct sky2_hw const *)hw, port, 12, (int )reg); return; } } static struct rtnl_link_stats64 *sky2_get_stats(struct net_device *dev , struct rtnl_link_stats64 *stats ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw *hw ; unsigned int port ; unsigned int start ; u64 _bytes ; u64 _packets ; bool tmp___0 ; bool tmp___1 ; u32 tmp___2 ; u32 tmp___3 ; u32 tmp___4 ; u32 tmp___5 ; u32 tmp___6 ; u32 tmp___7 ; u32 tmp___8 ; u32 tmp___9 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = sky2->hw; port = sky2->port; ldv_53592: start = u64_stats_fetch_begin_irq((struct u64_stats_sync const *)(& sky2->rx_stats.syncp)); _bytes = sky2->rx_stats.bytes; _packets = sky2->rx_stats.packets; tmp___0 = u64_stats_fetch_retry_irq((struct u64_stats_sync const *)(& sky2->rx_stats.syncp), start); if ((int )tmp___0) { goto ldv_53592; } else { } stats->rx_packets = _packets; stats->rx_bytes = _bytes; ldv_53594: start = u64_stats_fetch_begin_irq((struct u64_stats_sync const *)(& sky2->tx_stats.syncp)); _bytes = sky2->tx_stats.bytes; _packets = sky2->tx_stats.packets; tmp___1 = u64_stats_fetch_retry_irq((struct u64_stats_sync const *)(& sky2->tx_stats.syncp), start); if ((int )tmp___1) { goto ldv_53594; } else { } stats->tx_packets = _packets; stats->tx_bytes = _bytes; tmp___2 = get_stats32(hw, port, 280U); tmp___3 = get_stats32(hw, port, 264U); stats->multicast = (__u64 )(tmp___2 + tmp___3); tmp___4 = get_stats32(hw, port, 560U); stats->collisions = (__u64 )tmp___4; tmp___5 = get_stats32(hw, port, 408U); stats->rx_length_errors = (__u64 )tmp___5; tmp___6 = get_stats32(hw, port, 288U); stats->rx_crc_errors = (__u64 )tmp___6; tmp___7 = get_stats32(hw, port, 336U); tmp___8 = get_stats32(hw, port, 344U); stats->rx_frame_errors = (__u64 )(tmp___7 + tmp___8); tmp___9 = get_stats32(hw, port, 432U); stats->rx_over_errors = (__u64 )tmp___9; stats->rx_dropped = (__u64 )dev->stats.rx_dropped; stats->rx_fifo_errors = (__u64 )dev->stats.rx_fifo_errors; stats->tx_fifo_errors = (__u64 )dev->stats.tx_fifo_errors; return (stats); } } static void sky2_led(struct sky2_port *sky2 , enum led_mode mode ) { struct sky2_hw *hw ; unsigned int port ; u16 pg ; { hw = sky2->hw; port = sky2->port; spin_lock_bh(& sky2->phy_lock); if (((unsigned int )hw->chip_id == 180U || (unsigned int )hw->chip_id == 181U) || (unsigned int )hw->chip_id == 185U) { pg = gm_phy_read(hw, port, 22); gm_phy_write(hw, port, 22, 3); switch ((unsigned int )mode) { case 2U: gm_phy_write(hw, port, 16, 34952); goto ldv_53604; case 3U: gm_phy_write(hw, port, 16, 39321); goto ldv_53604; case 1U: gm_phy_write(hw, port, 16, 43690); goto ldv_53604; case 0U: gm_phy_write(hw, port, 16, 6263); } ldv_53604: gm_phy_write(hw, port, 22, (int )pg); } else { gm_phy_write(hw, port, 25, ((((((int )((u16 )mode) << 10U) | ((int )((u16 )mode) << 8U)) | ((int )((u16 )mode) << 6U)) | ((int )((u16 )mode) << 4U)) | ((int )((u16 )mode) << 2U)) | (int )((u16 )mode)); } spin_unlock_bh(& sky2->phy_lock); return; } } static int sky2_set_phys_id(struct net_device *dev , enum ethtool_phys_id_state state ) { struct sky2_port *sky2 ; void *tmp ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; switch ((unsigned int )state) { case 1U: ; return (1); case 0U: sky2_led(sky2, 0); goto ldv_53615; case 2U: sky2_led(sky2, 3); goto ldv_53615; case 3U: sky2_led(sky2, 2); goto ldv_53615; } ldv_53615: ; return (0); } } static void sky2_get_pauseparam(struct net_device *dev , struct ethtool_pauseparam *ecmd ) { struct sky2_port *sky2 ; void *tmp ; __u32 tmp___0 ; __u32 tmp___1 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; switch ((unsigned int )sky2->flow_mode) { case 0U: tmp___0 = 0U; ecmd->rx_pause = tmp___0; ecmd->tx_pause = tmp___0; goto ldv_53624; case 1U: ecmd->tx_pause = 1U; ecmd->rx_pause = 0U; goto ldv_53624; case 2U: ecmd->tx_pause = 0U; ecmd->rx_pause = 1U; goto ldv_53624; case 3U: tmp___1 = 1U; ecmd->rx_pause = tmp___1; ecmd->tx_pause = tmp___1; } ldv_53624: ecmd->autoneg = ((int )sky2->flags & 4) != 0; return; } } static int sky2_set_pauseparam(struct net_device *dev , struct ethtool_pauseparam *ecmd ) { struct sky2_port *sky2 ; void *tmp ; bool tmp___0 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; if (ecmd->autoneg == 1U) { sky2->flags = (u16 )((unsigned int )sky2->flags | 4U); } else { sky2->flags = (unsigned int )sky2->flags & 65531U; } sky2->flow_mode = sky2_flow((int )ecmd->rx_pause, (int )ecmd->tx_pause); tmp___0 = netif_running((struct net_device const *)dev); if ((int )tmp___0) { sky2_phy_reinit(sky2); } else { } return (0); } } static int sky2_get_coalesce(struct net_device *dev , struct ethtool_coalesce *ecmd ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw *hw ; u32 clks ; u32 tmp___0 ; u8 tmp___1 ; u16 tmp___2 ; u32 clks___0 ; u32 tmp___3 ; u8 tmp___4 ; u8 tmp___5 ; u32 clks___1 ; u32 tmp___6 ; u8 tmp___7 ; u8 tmp___8 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = sky2->hw; tmp___1 = sky2_read8((struct sky2_hw const *)hw, 3784U); if ((unsigned int )tmp___1 == 2U) { ecmd->tx_coalesce_usecs = 0U; } else { tmp___0 = sky2_read32((struct sky2_hw const *)hw, 3776U); clks = tmp___0; ecmd->tx_coalesce_usecs = sky2_clk2us((struct sky2_hw const *)hw, clks); } tmp___2 = sky2_read16((struct sky2_hw const *)hw, 3736U); ecmd->tx_max_coalesced_frames = (__u32 )tmp___2; tmp___4 = sky2_read8((struct sky2_hw const *)hw, 3768U); if ((unsigned int )tmp___4 == 2U) { ecmd->rx_coalesce_usecs = 0U; } else { tmp___3 = sky2_read32((struct sky2_hw const *)hw, 3760U); clks___0 = tmp___3; ecmd->rx_coalesce_usecs = sky2_clk2us((struct sky2_hw const *)hw, clks___0); } tmp___5 = sky2_read8((struct sky2_hw const *)hw, 3756U); ecmd->rx_max_coalesced_frames = (__u32 )tmp___5; tmp___7 = sky2_read8((struct sky2_hw const *)hw, 3800U); if ((unsigned int )tmp___7 == 2U) { ecmd->rx_coalesce_usecs_irq = 0U; } else { tmp___6 = sky2_read32((struct sky2_hw const *)hw, 3792U); clks___1 = tmp___6; ecmd->rx_coalesce_usecs_irq = sky2_clk2us((struct sky2_hw const *)hw, clks___1); } tmp___8 = sky2_read8((struct sky2_hw const *)hw, 3757U); ecmd->rx_max_coalesced_frames_irq = (__u32 )tmp___8; return (0); } } static int sky2_set_coalesce(struct net_device *dev , struct ethtool_coalesce *ecmd ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw *hw ; u32 tmax ; u32 tmp___0 ; u32 tmp___1 ; u32 tmp___2 ; u32 tmp___3 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = sky2->hw; tmp___0 = sky2_clk2us((struct sky2_hw const *)hw, 16777215U); tmax = tmp___0; if ((ecmd->tx_coalesce_usecs > tmax || ecmd->rx_coalesce_usecs > tmax) || ecmd->rx_coalesce_usecs_irq > tmax) { return (-22); } else { } if (ecmd->tx_max_coalesced_frames >= (__u32 )((int )sky2->tx_ring_size + -1)) { return (-22); } else { } if (ecmd->rx_max_coalesced_frames > 168U) { return (-22); } else { } if (ecmd->rx_max_coalesced_frames_irq > 168U) { return (-22); } else { } if (ecmd->tx_coalesce_usecs == 0U) { sky2_write8((struct sky2_hw const *)hw, 3784U, 2); } else { tmp___1 = sky2_us2clk((struct sky2_hw const *)hw, ecmd->tx_coalesce_usecs); sky2_write32((struct sky2_hw const *)hw, 3776U, tmp___1); sky2_write8((struct sky2_hw const *)hw, 3784U, 4); } sky2_write16((struct sky2_hw const *)hw, 3736U, (int )((u16 )ecmd->tx_max_coalesced_frames)); if (ecmd->rx_coalesce_usecs == 0U) { sky2_write8((struct sky2_hw const *)hw, 3768U, 2); } else { tmp___2 = sky2_us2clk((struct sky2_hw const *)hw, ecmd->rx_coalesce_usecs); sky2_write32((struct sky2_hw const *)hw, 3760U, tmp___2); sky2_write8((struct sky2_hw const *)hw, 3768U, 4); } sky2_write8((struct sky2_hw const *)hw, 3756U, (int )((u8 )ecmd->rx_max_coalesced_frames)); if (ecmd->rx_coalesce_usecs_irq == 0U) { sky2_write8((struct sky2_hw const *)hw, 3800U, 2); } else { tmp___3 = sky2_us2clk((struct sky2_hw const *)hw, ecmd->rx_coalesce_usecs_irq); sky2_write32((struct sky2_hw const *)hw, 3792U, tmp___3); sky2_write8((struct sky2_hw const *)hw, 3800U, 4); } sky2_write8((struct sky2_hw const *)hw, 3757U, (int )((u8 )ecmd->rx_max_coalesced_frames_irq)); return (0); } } static unsigned long roundup_ring_size(unsigned long pending ) { unsigned long _max1 ; unsigned long _max2 ; unsigned long tmp ; { _max1 = 128UL; tmp = __roundup_pow_of_two(pending + 1UL); _max2 = tmp; return (_max1 > _max2 ? _max1 : _max2); } } static void sky2_get_ringparam(struct net_device *dev , struct ethtool_ringparam *ering ) { struct sky2_port *sky2 ; void *tmp ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; ering->rx_max_pending = 168U; ering->tx_max_pending = 1024U; ering->rx_pending = (__u32 )sky2->rx_pending; ering->tx_pending = (__u32 )sky2->tx_pending; return; } } static int sky2_set_ringparam(struct net_device *dev , struct ethtool_ringparam *ering ) { struct sky2_port *sky2 ; void *tmp ; unsigned long tmp___0 ; int tmp___1 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; if (((ering->rx_pending > 168U || ering->rx_pending <= 7U) || ering->tx_pending <= 38U) || ering->tx_pending > 1024U) { return (-22); } else { } sky2_detach(dev); sky2->rx_pending = (u16 )ering->rx_pending; sky2->tx_pending = (u16 )ering->tx_pending; tmp___0 = roundup_ring_size((unsigned long )sky2->tx_pending); sky2->tx_ring_size = (u16 )tmp___0; tmp___1 = sky2_reattach(dev); return (tmp___1); } } static int sky2_get_regs_len(struct net_device *dev ) { { return (16384); } } static int sky2_reg_access_ok(struct sky2_hw *hw , unsigned int b ) { { switch (b) { case 5U: ; case 9U: ; case 17U: ; case 19U: ; case 25U: ; case 27U: ; case 31U: ; case 52U: ; case 54U: ; return ((unsigned int )hw->ports > 1U); case 0U: ; case 2U: ; case 4U: ; case 7U: ; case 8U: ; case 16U: ; case 18U: ; case 24U: ; case 26U: ; case 30U: ; case 48U: ; case 50U: ; return (1); default: ; return (0); } } } static void sky2_get_regs(struct net_device *dev , struct ethtool_regs *regs , void *p ) { struct sky2_port const *sky2 ; void *tmp ; void const *io ; unsigned int b ; int tmp___0 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port const *)tmp; io = (void const *)(sky2->hw)->regs; regs->version = 1U; b = 0U; goto ldv_53713; ldv_53712: ; if (b == 3U) { memcpy_fromio(p + 16UL, (void const volatile *)io + 16U, 112UL); } else { tmp___0 = sky2_reg_access_ok(sky2->hw, b); if (tmp___0 != 0) { memcpy_fromio(p, (void const volatile *)io, 128UL); } else { memset(p, 0, 128UL); } } p = p + 128UL; io = io + 128UL; b = b + 1U; ldv_53713: ; if (b <= 127U) { goto ldv_53712; } else { } return; } } static int sky2_get_eeprom_len(struct net_device *dev ) { struct sky2_port *sky2 ; void *tmp ; struct sky2_hw *hw ; u16 reg2 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; hw = sky2->hw; reg2 = sky2_pci_read16((struct sky2_hw const *)hw, 68U); return (1 << (((int )reg2 >> 14) + 8)); } } static int sky2_vpd_wait(struct sky2_hw const *hw , int cap , u16 busy ) { unsigned long start ; unsigned long __ms ; unsigned long tmp ; u16 tmp___0 ; { start = jiffies; goto ldv_53738; ldv_53737: ; if ((long )((start - (unsigned long )jiffies) + 62UL) < 0L) { dev_err((struct device const *)(& (hw->pdev)->dev), "VPD cycle timed out\n"); return (-110); } else { } if (1) { __const_udelay(4295000UL); } else { __ms = 1UL; goto ldv_53735; ldv_53734: __const_udelay(4295000UL); ldv_53735: tmp = __ms; __ms = __ms - 1UL; if (tmp != 0UL) { goto ldv_53734; } else { } } ldv_53738: tmp___0 = sky2_pci_read16(hw, (unsigned int )(cap + 2)); if (((int )tmp___0 & 32768) == (int )busy) { goto ldv_53737; } else { } return (0); } } static int sky2_vpd_read(struct sky2_hw *hw , int cap , void *data , u16 offset , size_t length ) { int rc ; u32 val ; size_t __len ; unsigned long _min1 ; size_t _min2 ; void *__ret ; { rc = 0; goto ldv_53760; ldv_53759: sky2_pci_write16(hw, (unsigned int )(cap + 2), (int )offset); rc = sky2_vpd_wait((struct sky2_hw const *)hw, cap, 0); if (rc != 0) { goto ldv_53749; } else { } val = sky2_pci_read32((struct sky2_hw const *)hw, (unsigned int )(cap + 4)); _min1 = 4UL; _min2 = length; __len = _min1 < _min2 ? _min1 : _min2; __ret = __builtin_memcpy(data, (void const *)(& val), __len); offset = (unsigned int )offset + 4U; data = data + 4UL; length = length - 4UL; ldv_53760: ; if (length != 0UL) { goto ldv_53759; } else { } ldv_53749: ; return (rc); } } static int sky2_vpd_write(struct sky2_hw *hw , int cap , void const *data , u16 offset , unsigned int length ) { unsigned int i ; int rc ; u32 val ; { rc = 0; i = 0U; goto ldv_53773; ldv_53772: val = *((u32 *)data + (unsigned long )i); sky2_pci_write32(hw, (unsigned int )(cap + 4), val); sky2_pci_write32(hw, (unsigned int )(cap + 2), (unsigned int )offset | 32768U); rc = sky2_vpd_wait((struct sky2_hw const *)hw, cap, 32768); if (rc != 0) { goto ldv_53771; } else { } i = i + 4U; ldv_53773: ; if (i < length) { goto ldv_53772; } else { } ldv_53771: ; return (rc); } } static int sky2_get_eeprom(struct net_device *dev , struct ethtool_eeprom *eeprom , u8 *data ) { struct sky2_port *sky2 ; void *tmp ; int cap ; int tmp___0 ; int tmp___1 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; tmp___0 = pci_find_capability((sky2->hw)->pdev, 3); cap = tmp___0; if (cap == 0) { return (-22); } else { } eeprom->magic = 2572528315U; tmp___1 = sky2_vpd_read(sky2->hw, cap, (void *)data, (int )((u16 )eeprom->offset), (size_t )eeprom->len); return (tmp___1); } } static int sky2_set_eeprom(struct net_device *dev , struct ethtool_eeprom *eeprom , u8 *data ) { struct sky2_port *sky2 ; void *tmp ; int cap ; int tmp___0 ; int tmp___1 ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; tmp___0 = pci_find_capability((sky2->hw)->pdev, 3); cap = tmp___0; if (cap == 0) { return (-22); } else { } if (eeprom->magic != 2572528315U) { return (-22); } else { } if ((eeprom->offset & 3U) != 0U || (eeprom->len & 3U) != 0U) { return (-22); } else { } tmp___1 = sky2_vpd_write(sky2->hw, cap, (void const *)data, (int )((u16 )eeprom->offset), eeprom->len); return (tmp___1); } } static netdev_features_t sky2_fix_features(struct net_device *dev , netdev_features_t features ) { struct sky2_port const *sky2 ; void *tmp ; struct sky2_hw const *hw ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port const *)tmp; hw = (struct sky2_hw const *)sky2->hw; if (dev->mtu > 1500U && (unsigned int )((unsigned char )hw->chip_id) == 180U) { netdev_info((struct net_device const *)dev, "checksum offload not possible with jumbo frames\n"); features = features & 0xfffffffffffeffe4ULL; } else { } if (((features & 8589934592ULL) != 0ULL && (features & 17179869184ULL) == 0ULL) && ((sky2->hw)->flags & 1024UL) != 0UL) { netdev_info((struct net_device const *)dev, "receive hashing forces receive checksum\n"); features = features | 17179869184ULL; } else { } return (features); } } static int sky2_set_features(struct net_device *dev , netdev_features_t features ) { struct sky2_port *sky2 ; void *tmp ; netdev_features_t changed ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp; changed = dev->features ^ features; if ((changed & 17179869184ULL) != 0ULL && ((sky2->hw)->flags & 32UL) == 0UL) { sky2_write32((struct sky2_hw const *)sky2->hw, (unsigned int )rxqaddr[sky2->port] + 1076U, (features & 17179869184ULL) != 0ULL ? 8192U : 4096U); } else { } if ((changed & 8589934592ULL) != 0ULL) { rx_set_rss(dev, features); } else { } if ((changed & 384ULL) != 0ULL) { sky2_vlan_mode(dev, features); } else { } return (0); } } static struct ethtool_ops const sky2_ethtool_ops = {& sky2_get_settings, & sky2_set_settings, & sky2_get_drvinfo, & sky2_get_regs_len, & sky2_get_regs, & sky2_get_wol, & sky2_set_wol, & sky2_get_msglevel, & sky2_set_msglevel, & sky2_nway_reset, & ethtool_op_get_link, & sky2_get_eeprom_len, & sky2_get_eeprom, & sky2_set_eeprom, & sky2_get_coalesce, & sky2_set_coalesce, & sky2_get_ringparam, & sky2_set_ringparam, & sky2_get_pauseparam, & sky2_set_pauseparam, 0, & sky2_get_strings, & sky2_set_phys_id, & sky2_get_ethtool_stats, 0, 0, 0, 0, & sky2_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static struct dentry *sky2_debug ; static struct vpd_tag const vpd_tags[9U] = { {{'P', 'N'}, (char *)"Part Number"}, {{'E', 'C'}, (char *)"Engineering Level"}, {{'M', 'N'}, (char *)"Manufacturer"}, {{'S', 'N'}, (char *)"Serial Number"}, {{'Y', 'A'}, (char *)"Asset Tag"}, {{'V', 'L'}, (char *)"First Error Log Message"}, {{'V', 'F'}, (char *)"Second Error Log Message"}, {{'V', 'B'}, (char *)"Boot Agent ROM Configuration"}, {{'V', 'E'}, (char *)"EFI UNDI Configuration"}}; static void sky2_show_vpd(struct seq_file *seq , struct sky2_hw *hw ) { size_t vpd_size ; loff_t offs ; u8 len ; unsigned char *buf ; u16 reg2 ; char const *tmp ; void *tmp___0 ; ssize_t tmp___1 ; int i ; int tmp___2 ; int tmp___3 ; { reg2 = sky2_pci_read16((struct sky2_hw const *)hw, 68U); vpd_size = (size_t )(1 << (((int )reg2 >> 14) + 8)); tmp = pci_name((struct pci_dev const *)hw->pdev); seq_printf(seq, "%s Product Data\n", tmp); tmp___0 = kmalloc(vpd_size, 208U); buf = (unsigned char *)tmp___0; if ((unsigned long )buf == (unsigned long )((unsigned char *)0U)) { seq_puts(seq, "no memory!\n"); return; } else { } tmp___1 = pci_read_vpd(hw->pdev, 0LL, vpd_size, (void *)buf); if (tmp___1 < 0L) { seq_puts(seq, "VPD read failed\n"); goto out; } else { } if ((unsigned int )*buf != 130U) { seq_printf(seq, "VPD tag mismatch: %#x\n", (int )*buf); goto out; } else { } len = *(buf + 1UL); if ((unsigned int )len == 0U || (size_t )len > vpd_size - 4UL) { seq_printf(seq, "Invalid id length: %d\n", (int )len); goto out; } else { } seq_printf(seq, "%.*s\n", (int )len, buf + 3UL); offs = (loff_t )((int )len + 3); goto ldv_53824; ldv_53823: tmp___2 = memcmp((void const *)"RW", (void const *)buf + (unsigned long )offs, 2UL); if (tmp___2 == 0) { goto ldv_53817; } else { } len = *(buf + ((unsigned long )offs + 2UL)); if ((unsigned long long )(((loff_t )len + offs) + 3LL) >= (unsigned long long )vpd_size) { goto ldv_53817; } else { } i = 0; goto ldv_53822; ldv_53821: tmp___3 = memcmp((void const *)(& vpd_tags[i].tag), (void const *)buf + (unsigned long )offs, 2UL); if (tmp___3 == 0) { seq_printf(seq, " %s: %.*s\n", vpd_tags[i].label, (int )len, buf + ((unsigned long )offs + 3UL)); goto ldv_53820; } else { } i = i + 1; ldv_53822: ; if ((unsigned int )i <= 8U) { goto ldv_53821; } else { } ldv_53820: offs = (loff_t )((int )len + 3) + offs; ldv_53824: ; if ((unsigned long long )offs < (unsigned long long )(vpd_size - 4UL)) { goto ldv_53823; } else { } ldv_53817: ; out: kfree((void const *)buf); return; } } static int sky2_debug_show(struct seq_file *seq , void *v ) { struct net_device *dev ; struct sky2_port const *sky2 ; void *tmp ; struct sky2_hw *hw ; unsigned int port ; unsigned int idx ; unsigned int last ; int sop ; u32 tmp___0 ; u32 tmp___1 ; u32 tmp___2 ; bool tmp___3 ; int tmp___4 ; u16 tmp___5 ; struct sky2_status_le const *le ; u16 tmp___6 ; u16 tmp___7 ; struct sky2_tx_le const *le___0 ; u32 a ; __u16 tmp___8 ; u16 tmp___9 ; u16 tmp___10 ; u16 tmp___11 ; { dev = (struct net_device *)seq->private; tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port const *)tmp; hw = sky2->hw; port = sky2->port; sky2_show_vpd(seq, hw); tmp___0 = sky2_read32((struct sky2_hw const *)hw, 44U); tmp___1 = sky2_read32((struct sky2_hw const *)hw, 12U); tmp___2 = sky2_read32((struct sky2_hw const *)hw, 8U); seq_printf(seq, "\nIRQ src=%x mask=%x control=%x\n", tmp___2, tmp___1, tmp___0); tmp___3 = netif_running((struct net_device const *)dev); if (tmp___3) { tmp___4 = 0; } else { tmp___4 = 1; } if (tmp___4) { seq_printf(seq, "network not running\n"); return (0); } else { } napi_disable(& hw->napi); tmp___5 = sky2_read16((struct sky2_hw const *)hw, 3740U); last = (unsigned int )tmp___5; seq_printf(seq, "Status ring %u\n", hw->st_size); if (hw->st_idx == last) { seq_puts(seq, "Status ring (empty)\n"); } else { seq_puts(seq, "Status ring\n"); idx = hw->st_idx; goto ldv_53838; ldv_53837: le = (struct sky2_status_le const *)hw->st_le + (unsigned long )idx; seq_printf(seq, "[%d] %#x %d %#x\n", idx, (int )le->opcode, (int )le->length, le->status); idx = (idx + 1U) & (hw->st_size - 1U); ldv_53838: ; if (idx != last && hw->st_size > idx) { goto ldv_53837; } else { } seq_puts(seq, "\n"); } tmp___6 = sky2_read16((struct sky2_hw const *)hw, (unsigned int )txqaddr[port] + 1060U); tmp___7 = sky2_read16((struct sky2_hw const *)hw, port == 0U ? 3728U : 3732U); seq_printf(seq, "Tx ring pending=%u...%u report=%d done=%d\n", (int )sky2->tx_cons, (int )sky2->tx_prod, (int )tmp___7, (int )tmp___6); sop = 1; idx = (unsigned int )sky2->tx_next; goto ldv_53852; ldv_53851: le___0 = (struct sky2_tx_le const *)sky2->tx_le + (unsigned long )idx; a = le___0->addr; if (sop != 0) { seq_printf(seq, "%u:", idx); } else { } sop = 0; switch ((int )le___0->opcode & -129) { case 33: seq_printf(seq, " %#x:", a); goto ldv_53843; case 36: seq_printf(seq, " mtu=%d", a); goto ldv_53843; case 34: tmp___8 = __fswab16((int )le___0->length); seq_printf(seq, " vlan=%d", (int )tmp___8); goto ldv_53843; case 31: seq_printf(seq, " csum=%#x", a); goto ldv_53843; case 67: seq_printf(seq, " tso=%#x(%d)", a, (int )le___0->length); goto ldv_53843; case 65: seq_printf(seq, " %#x(%d)", a, (int )le___0->length); goto ldv_53843; case 64: seq_printf(seq, " frag=%#x(%d)", a, (int )le___0->length); goto ldv_53843; default: seq_printf(seq, " op=%#x,%#x(%d)", (int )le___0->opcode, a, (int )le___0->length); } ldv_53843: ; if ((int )((signed char )le___0->ctrl) < 0) { seq_putc(seq, 10); sop = 1; } else { } idx = (idx + 1U) & (unsigned int )((int )sky2->tx_ring_size + -1); ldv_53852: ; if ((unsigned int )sky2->tx_prod != idx && (unsigned int )sky2->tx_ring_size > idx) { goto ldv_53851; } else { } tmp___9 = sky2_read16((struct sky2_hw const *)hw, (unsigned int )rxqaddr[port] + 1108U); tmp___10 = sky2_read16((struct sky2_hw const *)hw, (unsigned int )rxqaddr[port] + 1124U); tmp___11 = sky2_read16((struct sky2_hw const *)hw, (unsigned int )rxqaddr[port] + 1120U); seq_printf(seq, "\nRx ring hw get=%d put=%d last=%d\n", (int )tmp___11, (int )tmp___10, (int )tmp___9); sky2_read32((struct sky2_hw const *)hw, 40U); napi_enable(& hw->napi); return (0); } } static int sky2_debug_open(struct inode *inode , struct file *file ) { int tmp ; { tmp = single_open(file, & sky2_debug_show, inode->i_private); return (tmp); } } static struct file_operations const sky2_debug_fops = {& __this_module, & seq_lseek, & seq_read, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & sky2_debug_open, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int sky2_device_event(struct notifier_block *unused , unsigned long event , void *ptr ) { struct net_device *dev ; struct net_device *tmp ; struct sky2_port *sky2 ; void *tmp___0 ; bool tmp___1 ; { tmp = netdev_notifier_info_to_dev((struct netdev_notifier_info const *)ptr); dev = tmp; tmp___0 = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp___0; if ((unsigned long )((int (*)(struct net_device * ))(dev->netdev_ops)->ndo_open) != (unsigned long )(& sky2_open) || (unsigned long )sky2_debug == (unsigned long )((struct dentry *)0)) { return (0); } else { } switch (event) { case 10UL: ; if ((unsigned long )sky2->debugfs != (unsigned long )((struct dentry *)0)) { sky2->debugfs = debugfs_rename(sky2_debug, sky2->debugfs, sky2_debug, (char const *)(& dev->name)); } else { } goto ldv_53867; case 9UL: ; if ((unsigned long )sky2->debugfs != (unsigned long )((struct dentry *)0)) { netdev_printk("\017", (struct net_device const *)dev, "remove debugfs\n"); debugfs_remove(sky2->debugfs); sky2->debugfs = (struct dentry *)0; } else { } goto ldv_53867; case 1UL: sky2->debugfs = debugfs_create_file((char const *)(& dev->name), 292, sky2_debug, (void *)dev, & sky2_debug_fops); tmp___1 = IS_ERR((void const *)sky2->debugfs); if ((int )tmp___1) { sky2->debugfs = (struct dentry *)0; } else { } } ldv_53867: ; return (0); } } static struct notifier_block sky2_notifier = {& sky2_device_event, 0, 0}; static void sky2_debug_init(void) { struct dentry *ent ; bool tmp ; { ent = debugfs_create_dir("sky2", (struct dentry *)0); if ((unsigned long )ent == (unsigned long )((struct dentry *)0)) { return; } else { tmp = IS_ERR((void const *)ent); if ((int )tmp) { return; } else { } } sky2_debug = ent; register_netdevice_notifier(& sky2_notifier); return; } } static void sky2_debug_cleanup(void) { { if ((unsigned long )sky2_debug != (unsigned long )((struct dentry *)0)) { unregister_netdevice_notifier(& sky2_notifier); debugfs_remove(sky2_debug); sky2_debug = (struct dentry *)0; } else { } return; } } static struct net_device_ops const sky2_netdev_ops[2U] = { {0, 0, & sky2_open, & sky2_close, & sky2_xmit_frame, 0, 0, & sky2_set_multicast, & sky2_set_mac_address, & eth_validate_addr, & sky2_ioctl, 0, & sky2_change_mtu, 0, & sky2_tx_timeout, & sky2_get_stats, 0, 0, 0, & sky2_netpoll, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & sky2_fix_features, & sky2_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {0, 0, & sky2_open, & sky2_close, & sky2_xmit_frame, 0, 0, & sky2_set_multicast, & sky2_set_mac_address, & eth_validate_addr, & sky2_ioctl, 0, & sky2_change_mtu, 0, & sky2_tx_timeout, & sky2_get_stats, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & sky2_fix_features, & sky2_set_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; static struct net_device *sky2_init_netdev(struct sky2_hw *hw , unsigned int port , int highmem , int wol ) { struct sky2_port *sky2 ; struct net_device *dev ; struct net_device *tmp ; void const *iap ; void *tmp___0 ; u32 tmp___1 ; struct lock_class_key __key ; unsigned long tmp___2 ; size_t __len ; void *__ret ; { tmp = alloc_etherdev_mqs(320, 1U, 1U); dev = tmp; if ((unsigned long )dev == (unsigned long )((struct net_device *)0)) { return ((struct net_device *)0); } else { } dev->dev.parent = & (hw->pdev)->dev; dev->irq = (int )(hw->pdev)->irq; dev->ethtool_ops = & sky2_ethtool_ops; dev->watchdog_timeo = 1250; dev->netdev_ops = (struct net_device_ops const *)(& sky2_netdev_ops) + (unsigned long )port; tmp___0 = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port *)tmp___0; sky2->netdev = dev; sky2->hw = hw; sky2->msg_enable = netif_msg_init(debug, (int )default_msg); sky2->flags = 6U; if ((unsigned int )hw->chip_id != 179U) { dev->hw_features = dev->hw_features | 17179869184ULL; } else { } sky2->flow_mode = 3; sky2->duplex = 255U; sky2->speed = 65535U; tmp___1 = sky2_supported_modes((struct sky2_hw const *)hw); sky2->advertising = (u16 )tmp___1; sky2->wol = (u8 )wol; spinlock_check(& sky2->phy_lock); __raw_spin_lock_init(& sky2->phy_lock.ldv_6338.rlock, "&(&sky2->phy_lock)->rlock", & __key); sky2->tx_pending = 63U; tmp___2 = roundup_ring_size(63UL); sky2->tx_ring_size = (u16 )tmp___2; sky2->rx_pending = 168U; hw->dev[port] = dev; sky2->port = port; dev->hw_features = dev->hw_features | 65539ULL; if (highmem != 0) { dev->features = dev->features | 32ULL; } else { } if ((hw->flags & 256UL) == 0UL) { dev->hw_features = dev->hw_features | 8589934592ULL; } else { } if ((hw->flags & 512UL) == 0UL) { dev->hw_features = dev->hw_features | 384ULL; dev->vlan_features = dev->vlan_features | 65539ULL; } else { } dev->features = dev->features | dev->hw_features; iap = of_get_mac_address((hw->pdev)->dev.of_node); if ((unsigned long )iap != (unsigned long )((void const *)0)) { __len = 6UL; if (__len > 63UL) { __ret = __memcpy((void *)dev->dev_addr, iap, __len); } else { __ret = __builtin_memcpy((void *)dev->dev_addr, iap, __len); } } else { memcpy_fromio((void *)dev->dev_addr, (void const volatile *)(hw->regs + ((unsigned long )(port * 8U) + 256UL)), 6UL); } return (dev); } } static void sky2_show_addr(struct net_device *dev ) { struct sky2_port const *sky2 ; void *tmp ; { tmp = netdev_priv((struct net_device const *)dev); sky2 = (struct sky2_port const *)tmp; if (((unsigned int )sky2->msg_enable & 2U) != 0U) { netdev_info((struct net_device const *)dev, "addr %pM\n", dev->dev_addr); } else { } return; } } static irqreturn_t sky2_test_intr(int irq , void *dev_id ) { struct sky2_hw *hw ; u32 status ; u32 tmp ; { hw = (struct sky2_hw *)dev_id; tmp = sky2_read32((struct sky2_hw const *)hw, 28U); status = tmp; if (status == 0U) { return (0); } else { } if ((status & 33554432U) != 0U) { hw->flags = hw->flags | 1UL; __wake_up(& hw->msi_wait, 3U, 1, (void *)0); sky2_write8((struct sky2_hw const *)hw, 4U, 64); } else { } sky2_write32((struct sky2_hw const *)hw, 44U, 2U); return (1); } } static int sky2_test_msi(struct sky2_hw *hw ) { struct pci_dev *pdev ; int err ; struct lock_class_key __key ; long __ret ; wait_queue_t __wait ; long __ret___0 ; long __int ; long tmp ; bool __cond ; bool __cond___0 ; { pdev = hw->pdev; __init_waitqueue_head(& hw->msi_wait, "&hw->msi_wait", & __key); err = ldv_request_irq_20(pdev->irq, & sky2_test_intr, 0UL, "sky2", (void *)hw); if (err != 0) { dev_err((struct device const *)(& pdev->dev), "cannot assign irq %d\n", pdev->irq); return (err); } else { } sky2_write32((struct sky2_hw const *)hw, 12U, 33554432U); sky2_write8((struct sky2_hw const *)hw, 4U, 128); sky2_read8((struct sky2_hw const *)hw, 4U); __ret = 25L; __cond___0 = (hw->flags & 1UL) != 0UL; if ((int )__cond___0 && __ret == 0L) { __ret = 1L; } else { } if (((int )__cond___0 || __ret == 0L) == 0) { __ret___0 = 25L; INIT_LIST_HEAD(& __wait.task_list); __wait.flags = 0U; ldv_53918: tmp = prepare_to_wait_event(& hw->msi_wait, & __wait, 2); __int = tmp; __cond = (hw->flags & 1UL) != 0UL; if ((int )__cond && __ret___0 == 0L) { __ret___0 = 1L; } else { } if (((int )__cond || __ret___0 == 0L) != 0) { goto ldv_53917; } else { } __ret___0 = schedule_timeout(__ret___0); goto ldv_53918; ldv_53917: finish_wait(& hw->msi_wait, & __wait); __ret = __ret___0; } else { } if ((hw->flags & 1UL) == 0UL) { _dev_info((struct device const *)(& pdev->dev), "No interrupt generated using MSI, switching to INTx mode.\n"); err = -95; sky2_write8((struct sky2_hw const *)hw, 4U, 64); } else { } sky2_write32((struct sky2_hw const *)hw, 12U, 0U); sky2_read32((struct sky2_hw const *)hw, 12U); ldv_free_irq_21(pdev->irq, (void *)hw); return (err); } } static char const *sky2_name(u8 chipid , char *buf , int sz ) { char const *name[12U] ; { name[0] = "XL"; name[1] = "EC Ultra"; name[2] = "Extreme"; name[3] = "EC"; name[4] = "FE"; name[5] = "FE+"; name[6] = "Supreme"; name[7] = "UL 2"; name[8] = "Unknown"; name[9] = "Optima"; name[10] = "OptimaEEE"; name[11] = "Optima 2"; if ((unsigned int )chipid > 178U && (unsigned int )chipid <= 190U) { strncpy(buf, name[(int )chipid + -179], (__kernel_size_t )sz); } else { snprintf(buf, (size_t )sz, "(chip %#x)", (int )chipid); } return ((char const *)buf); } } static int sky2_probe(struct pci_dev *pdev , struct pci_device_id const *ent ) { struct net_device *dev ; struct net_device *dev1 ; struct sky2_hw *hw ; int err ; int using_dac ; int wol_default ; u32 reg ; char buf1[16U] ; bool tmp ; size_t tmp___0 ; char const *tmp___1 ; size_t tmp___2 ; void *tmp___3 ; char const *tmp___4 ; void *tmp___5 ; char const *tmp___6 ; int tmp___7 ; struct lock_class_key __key ; atomic_long_t __constr_expr_0 ; { using_dac = 0; err = pci_enable_device(pdev); if (err != 0) { dev_err((struct device const *)(& pdev->dev), "cannot enable PCI device\n"); goto err_out; } else { } err = pci_read_config_dword((struct pci_dev const *)pdev, 68, & reg); if (err != 0) { dev_err((struct device const *)(& pdev->dev), "PCI read config failed\n"); goto err_out_disable; } else { } if (reg == 4294967295U) { dev_err((struct device const *)(& pdev->dev), "PCI configuration read error\n"); err = -5; goto err_out_disable; } else { } err = pci_request_regions(pdev, "sky2"); if (err != 0) { dev_err((struct device const *)(& pdev->dev), "cannot obtain PCI resources\n"); goto err_out_disable; } else { } pci_set_master(pdev); err = pci_set_dma_mask(pdev, 0xffffffffffffffffULL); if (err == 0) { using_dac = 1; err = pci_set_consistent_dma_mask(pdev, 0xffffffffffffffffULL); if (err < 0) { dev_err((struct device const *)(& pdev->dev), "unable to obtain 64 bit DMA for consistent allocations\n"); goto err_out_free_regions; } else { } } else { err = pci_set_dma_mask(pdev, 4294967295ULL); if (err != 0) { dev_err((struct device const *)(& pdev->dev), "no usable DMA configuration\n"); goto err_out_free_regions; } else { } } tmp = device_may_wakeup(& pdev->dev); wol_default = (int )tmp ? 32 : 0; err = -12; tmp___0 = strlen("sky2@pci:"); tmp___1 = pci_name((struct pci_dev const *)pdev); tmp___2 = strlen(tmp___1); tmp___3 = kzalloc((tmp___0 + tmp___2) + 553UL, 208U); hw = (struct sky2_hw *)tmp___3; if ((unsigned long )hw == (unsigned long )((struct sky2_hw *)0)) { goto err_out_free_regions; } else { } hw->pdev = pdev; tmp___4 = pci_name((struct pci_dev const *)pdev); sprintf((char *)(& hw->irq_name), "sky2@pci:%s", tmp___4); hw->regs = ioremap_nocache(pdev->resource[0].start, 16384UL); if ((unsigned long )hw->regs == (unsigned long )((void *)0)) { dev_err((struct device const *)(& pdev->dev), "cannot map device registers\n"); goto err_out_free_hw; } else { } err = sky2_init(hw); if (err != 0) { goto err_out_iounmap; } else { } hw->st_size = (u32 )hw->ports * 2048U; tmp___5 = pci_alloc_consistent(pdev, (unsigned long )hw->st_size * 8UL, & hw->st_dma); hw->st_le = (struct sky2_status_le *)tmp___5; if ((unsigned long )hw->st_le == (unsigned long )((struct sky2_status_le *)0)) { err = -12; goto err_out_reset; } else { } tmp___6 = sky2_name((int )hw->chip_id, (char *)(& buf1), 16); _dev_info((struct device const *)(& pdev->dev), "Yukon-2 %s chip revision %d\n", tmp___6, (int )hw->chip_rev); sky2_reset(hw); dev = sky2_init_netdev(hw, 0U, using_dac, wol_default); if ((unsigned long )dev == (unsigned long )((struct net_device *)0)) { err = -12; goto err_out_free_pci; } else { } if (disable_msi == 0) { tmp___7 = pci_enable_msi_exact(pdev, 1); if (tmp___7 == 0) { err = sky2_test_msi(hw); if (err != 0) { pci_disable_msi(pdev); if (err != -95) { goto err_out_free_netdev; } else { } } else { } } else { } } else { } netif_napi_add(dev, & hw->napi, & sky2_poll, 64); err = register_netdev(dev); if (err != 0) { dev_err((struct device const *)(& pdev->dev), "cannot register net device\n"); goto err_out_free_netdev; } else { } netif_carrier_off(dev); sky2_show_addr(dev); if ((unsigned int )hw->ports > 1U) { dev1 = sky2_init_netdev(hw, 1U, using_dac, wol_default); if ((unsigned long )dev1 == (unsigned long )((struct net_device *)0)) { err = -12; goto err_out_unregister; } else { } err = register_netdev(dev1); if (err != 0) { dev_err((struct device const *)(& pdev->dev), "cannot register second net device\n"); goto err_out_free_dev1; } else { } err = sky2_setup_irq(hw, (char const *)(& hw->irq_name)); if (err != 0) { goto err_out_unregister_dev1; } else { } sky2_show_addr(dev1); } else { } reg_timer_3(& hw->watchdog_timer, & sky2_watchdog, (unsigned long )hw); __init_work(& hw->restart_work, 0); __constr_expr_0.counter = 137438953408L; hw->restart_work.data = __constr_expr_0; lockdep_init_map(& hw->restart_work.lockdep_map, "(&hw->restart_work)", & __key, 0); INIT_LIST_HEAD(& hw->restart_work.entry); hw->restart_work.func = & sky2_restart; pci_set_drvdata(pdev, (void *)hw); pdev->d3_delay = 150U; return (0); err_out_unregister_dev1: unregister_netdev(dev1); err_out_free_dev1: free_netdev(dev1); err_out_unregister: unregister_netdev(dev); err_out_free_netdev: ; if ((int )hw->flags & 1) { pci_disable_msi(pdev); } else { } free_netdev(dev); err_out_free_pci: pci_free_consistent(pdev, (unsigned long )hw->st_size * 8UL, (void *)hw->st_le, hw->st_dma); err_out_reset: sky2_write8((struct sky2_hw const *)hw, 4U, 1); err_out_iounmap: iounmap((void volatile *)hw->regs); err_out_free_hw: kfree((void const *)hw); err_out_free_regions: pci_release_regions(pdev); err_out_disable: pci_disable_device(pdev); err_out: ; return (err); } } static void sky2_remove(struct pci_dev *pdev ) { struct sky2_hw *hw ; void *tmp ; int i ; { tmp = pci_get_drvdata(pdev); hw = (struct sky2_hw *)tmp; if ((unsigned long )hw == (unsigned long )((struct sky2_hw *)0)) { return; } else { } ldv_del_timer_sync_22(& hw->watchdog_timer); cancel_work_sync(& hw->restart_work); i = (int )hw->ports + -1; goto ldv_53958; ldv_53957: unregister_netdev(hw->dev[i]); i = i - 1; ldv_53958: ; if (i >= 0) { goto ldv_53957; } else { } sky2_write32((struct sky2_hw const *)hw, 12U, 0U); sky2_read32((struct sky2_hw const *)hw, 12U); sky2_power_aux(hw); sky2_write8((struct sky2_hw const *)hw, 4U, 1); sky2_read8((struct sky2_hw const *)hw, 4U); if ((unsigned int )hw->ports > 1U) { napi_disable(& hw->napi); ldv_free_irq_23(pdev->irq, (void *)hw); } else { } if ((int )hw->flags & 1) { pci_disable_msi(pdev); } else { } pci_free_consistent(pdev, (unsigned long )hw->st_size * 8UL, (void *)hw->st_le, hw->st_dma); pci_release_regions(pdev); pci_disable_device(pdev); i = (int )hw->ports + -1; goto ldv_53961; ldv_53960: free_netdev(hw->dev[i]); i = i - 1; ldv_53961: ; if (i >= 0) { goto ldv_53960; } else { } iounmap((void volatile *)hw->regs); kfree((void const *)hw); return; } } static int sky2_suspend(struct device *dev ) { struct pci_dev *pdev ; struct device const *__mptr ; struct sky2_hw *hw ; void *tmp ; int i ; struct net_device *dev___0 ; struct sky2_port *sky2 ; void *tmp___0 ; { __mptr = (struct device const *)dev; pdev = (struct pci_dev *)__mptr + 0xffffffffffffff68UL; tmp = pci_get_drvdata(pdev); hw = (struct sky2_hw *)tmp; if ((unsigned long )hw == (unsigned long )((struct sky2_hw *)0)) { return (0); } else { } ldv_del_timer_sync_24(& hw->watchdog_timer); cancel_work_sync(& hw->restart_work); rtnl_lock(); sky2_all_down(hw); i = 0; goto ldv_53974; ldv_53973: dev___0 = hw->dev[i]; tmp___0 = netdev_priv((struct net_device const *)dev___0); sky2 = (struct sky2_port *)tmp___0; if ((unsigned int )sky2->wol != 0U) { sky2_wol_init(sky2); } else { } i = i + 1; ldv_53974: ; if ((int )hw->ports > i) { goto ldv_53973; } else { } sky2_power_aux(hw); rtnl_unlock(); return (0); } } static int sky2_resume(struct device *dev ) { struct pci_dev *pdev ; struct device const *__mptr ; struct sky2_hw *hw ; void *tmp ; int err ; { __mptr = (struct device const *)dev; pdev = (struct pci_dev *)__mptr + 0xffffffffffffff68UL; tmp = pci_get_drvdata(pdev); hw = (struct sky2_hw *)tmp; if ((unsigned long )hw == (unsigned long )((struct sky2_hw *)0)) { return (0); } else { } err = pci_write_config_dword((struct pci_dev const *)pdev, 128, 0U); if (err != 0) { dev_err((struct device const *)(& pdev->dev), "PCI write config failed\n"); goto out; } else { } rtnl_lock(); sky2_reset(hw); sky2_all_up(hw); rtnl_unlock(); return (0); out: dev_err((struct device const *)(& pdev->dev), "resume failed (%d)\n", err); pci_disable_device(pdev); return (err); } } static struct dev_pm_ops const sky2_pm_ops = {0, 0, & sky2_suspend, & sky2_resume, & sky2_suspend, & sky2_resume, & sky2_suspend, & sky2_resume, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static void sky2_shutdown(struct pci_dev *pdev ) { bool tmp ; { sky2_suspend(& pdev->dev); tmp = device_may_wakeup(& pdev->dev); pci_wake_from_d3(pdev, (int )tmp); pci_set_power_state(pdev, 3); return; } } static struct pci_driver sky2_driver = {{0, 0}, "sky2", (struct pci_device_id const *)(& sky2_id_table), & sky2_probe, & sky2_remove, 0, 0, 0, 0, & sky2_shutdown, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, & sky2_pm_ops, 0}, {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; static int sky2_init_module(void) { int tmp ; { printk("\016sky2: driver version 1.30\n"); sky2_debug_init(); tmp = __pci_register_driver(& sky2_driver, & __this_module, "sky2"); return (tmp); } } static void sky2_cleanup_module(void) { { pci_unregister_driver(& sky2_driver); sky2_debug_cleanup(); return; } } extern int ldv_thaw_noirq_5(void) ; int ldv_retval_20 ; int ldv_retval_18 ; int ldv_retval_2 ; int ldv_retval_5 ; int ldv_retval_0 ; extern int ldv_restore_early_5(void) ; int ldv_retval_11 ; int ldv_retval_1 ; extern int ldv_suspend_noirq_5(void) ; int ldv_retval_15 ; int ldv_retval_16 ; extern int ldv_poweroff_noirq_5(void) ; extern int ldv_complete_5(void) ; extern int ldv_suspend_late_5(void) ; void ldv_check_final_state(void) ; int ldv_retval_8 ; extern int ldv_freeze_noirq_5(void) ; int ldv_retval_7 ; int ldv_retval_19 ; extern int ldv_poweroff_late_5(void) ; extern int ldv_thaw_early_5(void) ; int ldv_retval_14 ; int ldv_retval_17 ; extern int ldv_resume_noirq_5(void) ; int ldv_retval_12 ; extern int ldv_restore_noirq_5(void) ; void ldv_initialize(void) ; int ldv_retval_6 ; extern int ldv_prepare_5(void) ; extern int ldv_freeze_late_5(void) ; int ldv_retval_21 ; extern int ldv_resume_early_5(void) ; int ldv_retval_13 ; int ldv_retval_9 ; int ldv_retval_10 ; int ldv_retval_4 ; int ldv_retval_3 ; void ldv_file_operations_7(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_zalloc(1032UL); sky2_debug_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_zalloc(512UL); sky2_debug_fops_group2 = (struct file *)tmp___0; return; } } void choose_interrupt_2(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ldv_irq_2_0 = ldv_irq_2(ldv_irq_2_0, ldv_irq_line_2_0, ldv_irq_data_2_0); goto ldv_54071; case 1: ldv_irq_2_0 = ldv_irq_2(ldv_irq_2_1, ldv_irq_line_2_1, ldv_irq_data_2_1); goto ldv_54071; case 2: ldv_irq_2_0 = ldv_irq_2(ldv_irq_2_2, ldv_irq_line_2_2, ldv_irq_data_2_2); goto ldv_54071; case 3: ldv_irq_2_0 = ldv_irq_2(ldv_irq_2_3, ldv_irq_line_2_3, ldv_irq_data_2_3); goto ldv_54071; default: ldv_stop(); } ldv_54071: ; return; } } void disable_suitable_irq_2(int line , void *data ) { { if (ldv_irq_2_0 != 0 && line == ldv_irq_line_2_0) { ldv_irq_2_0 = 0; return; } else { } if (ldv_irq_2_1 != 0 && line == ldv_irq_line_2_1) { ldv_irq_2_1 = 0; return; } else { } if (ldv_irq_2_2 != 0 && line == ldv_irq_line_2_2) { ldv_irq_2_2 = 0; return; } else { } if (ldv_irq_2_3 != 0 && line == ldv_irq_line_2_3) { ldv_irq_2_3 = 0; return; } else { } return; } } void choose_timer_3(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_timer_3_0 == 1) { ldv_timer_3_0 = 2; ldv_timer_3(ldv_timer_3_0, ldv_timer_list_3_0); } else { } goto ldv_54084; case 1: ; if (ldv_timer_3_1 == 1) { ldv_timer_3_1 = 2; ldv_timer_3(ldv_timer_3_1, ldv_timer_list_3_1); } else { } goto ldv_54084; case 2: ; if (ldv_timer_3_2 == 1) { ldv_timer_3_2 = 2; ldv_timer_3(ldv_timer_3_2, ldv_timer_list_3_2); } else { } goto ldv_54084; case 3: ; if (ldv_timer_3_3 == 1) { ldv_timer_3_3 = 2; ldv_timer_3(ldv_timer_3_3, ldv_timer_list_3_3); } else { } goto ldv_54084; default: ldv_stop(); } ldv_54084: ; return; } } void activate_suitable_irq_2(int line , void *data ) { { if (ldv_irq_2_0 == 0) { ldv_irq_line_2_0 = line; ldv_irq_data_2_0 = data; ldv_irq_2_0 = 1; return; } else { } if (ldv_irq_2_1 == 0) { ldv_irq_line_2_1 = line; ldv_irq_data_2_1 = data; ldv_irq_2_1 = 1; return; } else { } if (ldv_irq_2_2 == 0) { ldv_irq_line_2_2 = line; ldv_irq_data_2_2 = data; ldv_irq_2_2 = 1; return; } else { } if (ldv_irq_2_3 == 0) { ldv_irq_line_2_3 = line; ldv_irq_data_2_3 = data; ldv_irq_2_3 = 1; return; } else { } return; } } int reg_check_1(irqreturn_t (*handler)(int , void * ) ) { { if ((unsigned long )handler == (unsigned long )(& sky2_intr)) { return (1); } else { } return (0); } } void timer_init_3(void) { { ldv_timer_3_0 = 0; ldv_timer_3_1 = 0; ldv_timer_3_2 = 0; ldv_timer_3_3 = 0; 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_54105; 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_54105; 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_54105; 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_54105; default: ldv_stop(); } ldv_54105: ; return; } } int reg_check_2(irqreturn_t (*handler)(int , void * ) ) { { if ((unsigned long )handler == (unsigned long )(& sky2_test_intr)) { return (1); } else { } return (0); } } void disable_suitable_timer_3(struct timer_list *timer ) { { if (ldv_timer_3_0 != 0 && (unsigned long )timer == (unsigned long )ldv_timer_list_3_0) { ldv_timer_3_0 = 0; return; } else { } if (ldv_timer_3_1 != 0 && (unsigned long )timer == (unsigned long )ldv_timer_list_3_1) { ldv_timer_3_1 = 0; return; } else { } if (ldv_timer_3_2 != 0 && (unsigned long )timer == (unsigned long )ldv_timer_list_3_2) { ldv_timer_3_2 = 0; return; } else { } if (ldv_timer_3_3 != 0 && (unsigned long )timer == (unsigned long )ldv_timer_list_3_3) { ldv_timer_3_3 = 0; return; } else { } return; } } void activate_suitable_timer_3(struct timer_list *timer , unsigned long data ) { { if (ldv_timer_3_0 == 0 || ldv_timer_3_0 == 2) { ldv_timer_list_3_0 = timer; ldv_timer_list_3_0->data = data; ldv_timer_3_0 = 1; return; } else { } if (ldv_timer_3_1 == 0 || ldv_timer_3_1 == 2) { ldv_timer_list_3_1 = timer; ldv_timer_list_3_1->data = data; ldv_timer_3_1 = 1; return; } else { } if (ldv_timer_3_2 == 0 || ldv_timer_3_2 == 2) { ldv_timer_list_3_2 = timer; ldv_timer_list_3_2->data = data; ldv_timer_3_2 = 1; return; } else { } if (ldv_timer_3_3 == 0 || ldv_timer_3_3 == 2) { ldv_timer_list_3_3 = timer; ldv_timer_list_3_3->data = data; ldv_timer_3_3 = 1; return; } else { } return; } } void ldv_initialize_pci_driver_4(void) { void *tmp ; { tmp = ldv_zalloc(2976UL); sky2_driver_group0 = (struct pci_dev *)tmp; return; } } void ldv_dev_pm_ops_5(void) { void *tmp ; { tmp = ldv_zalloc(1416UL); sky2_pm_ops_group1 = (struct device *)tmp; return; } } void ldv_initialize_ethtool_ops_8(void) { void *tmp ; void *tmp___0 ; void *tmp___1 ; void *tmp___2 ; void *tmp___3 ; void *tmp___4 ; void *tmp___5 ; { tmp = ldv_zalloc(20UL); sky2_ethtool_ops_group1 = (struct ethtool_wolinfo *)tmp; tmp___0 = ldv_zalloc(44UL); sky2_ethtool_ops_group0 = (struct ethtool_cmd *)tmp___0; tmp___1 = ldv_zalloc(92UL); sky2_ethtool_ops_group2 = (struct ethtool_coalesce *)tmp___1; tmp___2 = ldv_zalloc(36UL); sky2_ethtool_ops_group4 = (struct ethtool_ringparam *)tmp___2; tmp___3 = ldv_zalloc(16UL); sky2_ethtool_ops_group5 = (struct ethtool_eeprom *)tmp___3; tmp___4 = ldv_zalloc(16UL); sky2_ethtool_ops_group3 = (struct ethtool_pauseparam *)tmp___4; tmp___5 = ldv_zalloc(3264UL); sky2_ethtool_ops_group6 = (struct net_device *)tmp___5; 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 ldv_irq_1(int state , int line , void *data ) { irqreturn_t irq_retval ; int tmp ; { if (state != 0) { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (state == 1) { LDV_IN_INTERRUPT = 2; irq_retval = sky2_intr(line, data); LDV_IN_INTERRUPT = 1; return (state); } else { } goto ldv_54142; default: ldv_stop(); } ldv_54142: ; } else { } return (state); } } 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; } } void activate_pending_timer_3(struct timer_list *timer , unsigned long data , int pending_flag ) { { if ((unsigned long )ldv_timer_list_3_0 == (unsigned long )timer) { if (ldv_timer_3_0 == 2 || pending_flag != 0) { ldv_timer_list_3_0 = timer; ldv_timer_list_3_0->data = data; ldv_timer_3_0 = 1; } else { } return; } else { } if ((unsigned long )ldv_timer_list_3_1 == (unsigned long )timer) { if (ldv_timer_3_1 == 2 || pending_flag != 0) { ldv_timer_list_3_1 = timer; ldv_timer_list_3_1->data = data; ldv_timer_3_1 = 1; } else { } return; } else { } if ((unsigned long )ldv_timer_list_3_2 == (unsigned long )timer) { if (ldv_timer_3_2 == 2 || pending_flag != 0) { ldv_timer_list_3_2 = timer; ldv_timer_list_3_2->data = data; ldv_timer_3_2 = 1; } else { } return; } else { } if ((unsigned long )ldv_timer_list_3_3 == (unsigned long )timer) { if (ldv_timer_3_3 == 2 || pending_flag != 0) { ldv_timer_list_3_3 = timer; ldv_timer_list_3_3->data = data; ldv_timer_3_3 = 1; } else { } return; } else { } activate_suitable_timer_3(timer, data); return; } } int reg_timer_3(struct timer_list *timer , void (*function)(unsigned long ) , unsigned long data ) { { if ((unsigned long )function == (unsigned long )(& sky2_watchdog)) { activate_suitable_timer_3(timer, data); } else { } return (0); } } int ldv_irq_2(int state , int line , void *data ) { irqreturn_t irq_retval ; int tmp ; { if (state != 0) { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (state == 1) { LDV_IN_INTERRUPT = 2; irq_retval = sky2_test_intr(line, data); LDV_IN_INTERRUPT = 1; return (state); } else { } goto ldv_54168; default: ldv_stop(); } ldv_54168: ; } else { } return (state); } } void ldv_timer_3(int state , struct timer_list *timer ) { { LDV_IN_INTERRUPT = 2; sky2_watchdog(timer->data); LDV_IN_INTERRUPT = 1; return; } } int main(void) { void *ldvarg1 ; void *tmp ; struct notifier_block *ldvarg0 ; void *tmp___0 ; unsigned long ldvarg2 ; unsigned long tmp___1 ; char *ldvarg7 ; void *tmp___2 ; loff_t ldvarg4 ; loff_t tmp___3 ; int ldvarg3 ; int tmp___4 ; loff_t *ldvarg5 ; void *tmp___5 ; size_t ldvarg6 ; size_t tmp___6 ; struct ethtool_stats *ldvarg18 ; void *tmp___7 ; u8 *ldvarg11 ; void *tmp___8 ; u32 ldvarg12 ; u32 tmp___9 ; struct ethtool_regs *ldvarg16 ; void *tmp___10 ; void *ldvarg15 ; void *tmp___11 ; u8 *ldvarg8 ; void *tmp___12 ; u64 *ldvarg17 ; void *tmp___13 ; enum ethtool_phys_id_state ldvarg14 ; int ldvarg13 ; int tmp___14 ; u32 ldvarg10 ; u32 tmp___15 ; struct ethtool_drvinfo *ldvarg19 ; void *tmp___16 ; u8 *ldvarg9 ; void *tmp___17 ; struct pci_device_id *ldvarg20 ; void *tmp___18 ; int tmp___19 ; int tmp___20 ; int tmp___21 ; int tmp___22 ; int tmp___23 ; int tmp___24 ; int tmp___25 ; { tmp = ldv_zalloc(1UL); ldvarg1 = tmp; tmp___0 = ldv_zalloc(24UL); ldvarg0 = (struct notifier_block *)tmp___0; tmp___1 = __VERIFIER_nondet_ulong(); ldvarg2 = tmp___1; tmp___2 = ldv_zalloc(1UL); ldvarg7 = (char *)tmp___2; tmp___3 = __VERIFIER_nondet_loff_t(); ldvarg4 = tmp___3; tmp___4 = __VERIFIER_nondet_int(); ldvarg3 = tmp___4; tmp___5 = ldv_zalloc(8UL); ldvarg5 = (loff_t *)tmp___5; tmp___6 = __VERIFIER_nondet_size_t(); ldvarg6 = tmp___6; tmp___7 = ldv_zalloc(8UL); ldvarg18 = (struct ethtool_stats *)tmp___7; tmp___8 = ldv_zalloc(1UL); ldvarg11 = (u8 *)tmp___8; tmp___9 = __VERIFIER_nondet_u32(); ldvarg12 = tmp___9; tmp___10 = ldv_zalloc(12UL); ldvarg16 = (struct ethtool_regs *)tmp___10; tmp___11 = ldv_zalloc(1UL); ldvarg15 = tmp___11; tmp___12 = ldv_zalloc(1UL); ldvarg8 = (u8 *)tmp___12; tmp___13 = ldv_zalloc(8UL); ldvarg17 = (u64 *)tmp___13; tmp___14 = __VERIFIER_nondet_int(); ldvarg13 = tmp___14; tmp___15 = __VERIFIER_nondet_u32(); ldvarg10 = tmp___15; tmp___16 = ldv_zalloc(196UL); ldvarg19 = (struct ethtool_drvinfo *)tmp___16; tmp___17 = ldv_zalloc(1UL); ldvarg9 = (u8 *)tmp___17; tmp___18 = ldv_zalloc(32UL); ldvarg20 = (struct pci_device_id *)tmp___18; ldv_initialize(); memset((void *)(& ldvarg14), 0, 4UL); ldv_state_variable_6 = 0; timer_init_3(); ldv_state_variable_3 = 1; ldv_state_variable_7 = 0; ldv_state_variable_2 = 1; ldv_state_variable_8 = 0; ldv_state_variable_1 = 1; ldv_state_variable_4 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_5 = 0; ldv_54288: tmp___19 = __VERIFIER_nondet_int(); switch (tmp___19) { case 0: ; if (ldv_state_variable_6 != 0) { tmp___20 = __VERIFIER_nondet_int(); switch (tmp___20) { case 0: ; if (ldv_state_variable_6 == 1) { sky2_device_event(ldvarg0, ldvarg2, ldvarg1); ldv_state_variable_6 = 1; } else { } goto ldv_54212; default: ldv_stop(); } ldv_54212: ; } else { } goto ldv_54214; case 1: ; if (ldv_state_variable_3 != 0) { choose_timer_3(); } else { } goto ldv_54214; case 2: ; if (ldv_state_variable_7 != 0) { tmp___21 = __VERIFIER_nondet_int(); switch (tmp___21) { case 0: ; if (ldv_state_variable_7 == 1) { ldv_retval_0 = sky2_debug_open(sky2_debug_fops_group1, sky2_debug_fops_group2); if (ldv_retval_0 == 0) { ldv_state_variable_7 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_54218; case 1: ; if (ldv_state_variable_7 == 2) { single_release(sky2_debug_fops_group1, sky2_debug_fops_group2); ldv_state_variable_7 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_54218; case 2: ; if (ldv_state_variable_7 == 2) { seq_read(sky2_debug_fops_group2, ldvarg7, ldvarg6, ldvarg5); ldv_state_variable_7 = 2; } else { } goto ldv_54218; case 3: ; if (ldv_state_variable_7 == 2) { seq_lseek(sky2_debug_fops_group2, ldvarg4, ldvarg3); ldv_state_variable_7 = 2; } else { } goto ldv_54218; default: ldv_stop(); } ldv_54218: ; } else { } goto ldv_54214; case 3: ; if (ldv_state_variable_2 != 0) { choose_interrupt_2(); } else { } goto ldv_54214; case 4: ; if (ldv_state_variable_8 != 0) { tmp___22 = __VERIFIER_nondet_int(); switch (tmp___22) { case 0: ; if (ldv_state_variable_8 == 1) { sky2_get_drvinfo(sky2_ethtool_ops_group6, ldvarg19); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 1: ; if (ldv_state_variable_8 == 1) { sky2_set_pauseparam(sky2_ethtool_ops_group6, sky2_ethtool_ops_group3); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 2: ; if (ldv_state_variable_8 == 1) { sky2_get_ethtool_stats(sky2_ethtool_ops_group6, ldvarg18, ldvarg17); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 3: ; if (ldv_state_variable_8 == 1) { sky2_get_coalesce(sky2_ethtool_ops_group6, sky2_ethtool_ops_group2); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 4: ; if (ldv_state_variable_8 == 1) { sky2_get_ringparam(sky2_ethtool_ops_group6, sky2_ethtool_ops_group4); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 5: ; if (ldv_state_variable_8 == 1) { sky2_get_regs(sky2_ethtool_ops_group6, ldvarg16, ldvarg15); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 6: ; if (ldv_state_variable_8 == 1) { sky2_set_phys_id(sky2_ethtool_ops_group6, ldvarg14); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 7: ; if (ldv_state_variable_8 == 1) { sky2_get_pauseparam(sky2_ethtool_ops_group6, sky2_ethtool_ops_group3); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 8: ; if (ldv_state_variable_8 == 1) { sky2_get_sset_count(sky2_ethtool_ops_group6, ldvarg13); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 9: ; if (ldv_state_variable_8 == 1) { sky2_get_settings(sky2_ethtool_ops_group6, sky2_ethtool_ops_group0); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 10: ; if (ldv_state_variable_8 == 1) { sky2_set_coalesce(sky2_ethtool_ops_group6, sky2_ethtool_ops_group2); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 11: ; if (ldv_state_variable_8 == 1) { sky2_set_wol(sky2_ethtool_ops_group6, sky2_ethtool_ops_group1); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 12: ; if (ldv_state_variable_8 == 1) { sky2_set_msglevel(sky2_ethtool_ops_group6, ldvarg12); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 13: ; if (ldv_state_variable_8 == 1) { sky2_get_eeprom_len(sky2_ethtool_ops_group6); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 14: ; if (ldv_state_variable_8 == 1) { sky2_set_settings(sky2_ethtool_ops_group6, sky2_ethtool_ops_group0); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 15: ; if (ldv_state_variable_8 == 1) { sky2_get_eeprom(sky2_ethtool_ops_group6, sky2_ethtool_ops_group5, ldvarg11); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 16: ; if (ldv_state_variable_8 == 1) { sky2_get_strings(sky2_ethtool_ops_group6, ldvarg10, ldvarg9); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 17: ; if (ldv_state_variable_8 == 1) { sky2_nway_reset(sky2_ethtool_ops_group6); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 18: ; if (ldv_state_variable_8 == 1) { sky2_get_wol(sky2_ethtool_ops_group6, sky2_ethtool_ops_group1); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 19: ; if (ldv_state_variable_8 == 1) { sky2_set_eeprom(sky2_ethtool_ops_group6, sky2_ethtool_ops_group5, ldvarg8); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 20: ; if (ldv_state_variable_8 == 1) { sky2_get_msglevel(sky2_ethtool_ops_group6); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 21: ; if (ldv_state_variable_8 == 1) { sky2_get_regs_len(sky2_ethtool_ops_group6); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 22: ; if (ldv_state_variable_8 == 1) { sky2_set_ringparam(sky2_ethtool_ops_group6, sky2_ethtool_ops_group4); ldv_state_variable_8 = 1; } else { } goto ldv_54226; case 23: ; if (ldv_state_variable_8 == 1) { ethtool_op_get_link(sky2_ethtool_ops_group6); ldv_state_variable_8 = 1; } else { } goto ldv_54226; default: ldv_stop(); } ldv_54226: ; } else { } goto ldv_54214; case 5: ; if (ldv_state_variable_1 != 0) { choose_interrupt_1(); } else { } goto ldv_54214; case 6: ; if (ldv_state_variable_4 != 0) { tmp___23 = __VERIFIER_nondet_int(); switch (tmp___23) { case 0: ; if (ldv_state_variable_4 == 1) { ldv_retval_1 = sky2_probe(sky2_driver_group0, (struct pci_device_id const *)ldvarg20); if (ldv_retval_1 == 0) { ldv_state_variable_4 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_54254; case 1: ; if (ldv_state_variable_4 == 2) { sky2_shutdown(sky2_driver_group0); ldv_state_variable_4 = 3; } else { } goto ldv_54254; case 2: ; if (ldv_state_variable_4 == 3) { sky2_remove(sky2_driver_group0); ldv_state_variable_4 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_4 == 2) { sky2_remove(sky2_driver_group0); ldv_state_variable_4 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_54254; default: ldv_stop(); } ldv_54254: ; } else { } goto ldv_54214; case 7: ; if (ldv_state_variable_0 != 0) { tmp___24 = __VERIFIER_nondet_int(); switch (tmp___24) { case 0: ; if (ldv_state_variable_0 == 2 && ref_cnt == 0) { sky2_cleanup_module(); ldv_state_variable_0 = 3; goto ldv_final; } else { } goto ldv_54261; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_2 = sky2_init_module(); if (ldv_retval_2 != 0) { ldv_state_variable_0 = 3; goto ldv_final; } else { } if (ldv_retval_2 == 0) { ldv_state_variable_0 = 2; ldv_state_variable_5 = 1; ldv_dev_pm_ops_5(); ldv_state_variable_7 = 1; ldv_file_operations_7(); ldv_state_variable_4 = 1; ldv_initialize_pci_driver_4(); ldv_state_variable_6 = 1; ldv_state_variable_8 = 1; ldv_initialize_ethtool_ops_8(); } else { } } else { } goto ldv_54261; default: ldv_stop(); } ldv_54261: ; } else { } goto ldv_54214; case 8: ; if (ldv_state_variable_5 != 0) { tmp___25 = __VERIFIER_nondet_int(); switch (tmp___25) { case 0: ; if (ldv_state_variable_5 == 14) { ldv_retval_21 = sky2_resume(sky2_pm_ops_group1); if (ldv_retval_21 == 0) { ldv_state_variable_5 = 15; } else { } } else { } goto ldv_54266; case 1: ; if (ldv_state_variable_5 == 2) { ldv_retval_20 = sky2_suspend(sky2_pm_ops_group1); if (ldv_retval_20 == 0) { ldv_state_variable_5 = 3; } else { } } else { } goto ldv_54266; case 2: ; if (ldv_state_variable_5 == 2) { ldv_retval_19 = sky2_suspend(sky2_pm_ops_group1); if (ldv_retval_19 == 0) { ldv_state_variable_5 = 4; } else { } } else { } goto ldv_54266; case 3: ; if (ldv_state_variable_5 == 2) { ldv_retval_18 = sky2_suspend(sky2_pm_ops_group1); if (ldv_retval_18 == 0) { ldv_state_variable_5 = 5; } else { } } else { } goto ldv_54266; case 4: ; if (ldv_state_variable_5 == 12) { ldv_retval_17 = sky2_resume(sky2_pm_ops_group1); if (ldv_retval_17 == 0) { ldv_state_variable_5 = 15; } else { } } else { } goto ldv_54266; case 5: ; if (ldv_state_variable_5 == 13) { ldv_retval_16 = sky2_resume(sky2_pm_ops_group1); if (ldv_retval_16 == 0) { ldv_state_variable_5 = 15; } else { } } else { } goto ldv_54266; case 6: ; if (ldv_state_variable_5 == 3) { ldv_retval_15 = ldv_suspend_late_5(); if (ldv_retval_15 == 0) { ldv_state_variable_5 = 6; } else { } } else { } goto ldv_54266; case 7: ; if (ldv_state_variable_5 == 9) { ldv_retval_14 = ldv_restore_early_5(); if (ldv_retval_14 == 0) { ldv_state_variable_5 = 13; } else { } } else { } goto ldv_54266; case 8: ; if (ldv_state_variable_5 == 6) { ldv_retval_13 = ldv_resume_early_5(); if (ldv_retval_13 == 0) { ldv_state_variable_5 = 12; } else { } } else { } goto ldv_54266; case 9: ; if (ldv_state_variable_5 == 11) { ldv_retval_12 = ldv_thaw_early_5(); if (ldv_retval_12 == 0) { ldv_state_variable_5 = 14; } else { } } else { } goto ldv_54266; case 10: ; if (ldv_state_variable_5 == 7) { ldv_retval_11 = ldv_resume_noirq_5(); if (ldv_retval_11 == 0) { ldv_state_variable_5 = 12; } else { } } else { } goto ldv_54266; case 11: ; if (ldv_state_variable_5 == 5) { ldv_retval_10 = ldv_freeze_noirq_5(); if (ldv_retval_10 == 0) { ldv_state_variable_5 = 10; } else { } } else { } goto ldv_54266; case 12: ; if (ldv_state_variable_5 == 1) { ldv_retval_9 = ldv_prepare_5(); if (ldv_retval_9 == 0) { ldv_state_variable_5 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_54266; case 13: ; if (ldv_state_variable_5 == 5) { ldv_retval_8 = ldv_freeze_late_5(); if (ldv_retval_8 == 0) { ldv_state_variable_5 = 11; } else { } } else { } goto ldv_54266; case 14: ; if (ldv_state_variable_5 == 10) { ldv_retval_7 = ldv_thaw_noirq_5(); if (ldv_retval_7 == 0) { ldv_state_variable_5 = 14; } else { } } else { } goto ldv_54266; case 15: ; if (ldv_state_variable_5 == 4) { ldv_retval_6 = ldv_poweroff_noirq_5(); if (ldv_retval_6 == 0) { ldv_state_variable_5 = 8; } else { } } else { } goto ldv_54266; case 16: ; if (ldv_state_variable_5 == 4) { ldv_retval_5 = ldv_poweroff_late_5(); if (ldv_retval_5 == 0) { ldv_state_variable_5 = 9; } else { } } else { } goto ldv_54266; case 17: ; if (ldv_state_variable_5 == 8) { ldv_retval_4 = ldv_restore_noirq_5(); if (ldv_retval_4 == 0) { ldv_state_variable_5 = 13; } else { } } else { } goto ldv_54266; case 18: ; if (ldv_state_variable_5 == 3) { ldv_retval_3 = ldv_suspend_noirq_5(); if (ldv_retval_3 == 0) { ldv_state_variable_5 = 7; } else { } } else { } goto ldv_54266; case 19: ; if (ldv_state_variable_5 == 15) { ldv_complete_5(); ldv_state_variable_5 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_54266; default: ldv_stop(); } ldv_54266: ; } else { } goto ldv_54214; default: ldv_stop(); } ldv_54214: ; goto ldv_54288; ldv_final: ldv_check_final_state(); return 0; } } __inline static bool IS_ERR(void const *ptr ) { bool tmp ; { tmp = ldv_is_err(ptr); return (tmp); } } void ldv_consume_skb_5(struct sk_buff *ldv_func_arg1 ) { { ldv_skb_free(ldv_func_arg1); return; } } void ldv_kfree_skb_6(struct sk_buff *ldv_func_arg1 ) { { ldv_skb_free(ldv_func_arg1); return; } } void ldv_kfree_skb_7(struct sk_buff *ldv_func_arg1 ) { { ldv_skb_free(ldv_func_arg1); return; } } void ldv_kfree_skb_8(struct sk_buff *ldv_func_arg1 ) { { ldv_skb_free(ldv_func_arg1); return; } } void ldv_kfree_skb_11(struct sk_buff *ldv_func_arg1 ) { { ldv_skb_free(ldv_func_arg1); return; } } void ldv_kfree_skb_13(struct sk_buff *ldv_func_arg1 ) { { ldv_skb_free(ldv_func_arg1); return; } } void ldv_kfree_skb_14(struct sk_buff *ldv_func_arg1 ) { { ldv_skb_free(ldv_func_arg1); return; } } void ldv_kfree_skb_15(struct sk_buff *ldv_func_arg1 ) { { ldv_skb_free(ldv_func_arg1); return; } } __inline static int ldv_request_irq_16(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) { ldv_func_ret_type ldv_func_res ; int tmp ; int tmp___0 ; { tmp = request_irq(irq, handler, flags, name, dev); ldv_func_res = tmp; tmp___0 = reg_check_2(handler); if (tmp___0 != 0 && ldv_func_res == 0) { activate_suitable_irq_2((int )irq, dev); } else { } return (ldv_func_res); } } void ldv_free_irq_17(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) { { free_irq(ldv_func_arg1, ldv_func_arg2); disable_suitable_irq_2((int )ldv_func_arg1, ldv_func_arg2); return; } } int ldv_mod_timer_18(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) { ldv_func_ret_type___0 ldv_func_res ; int tmp ; { tmp = mod_timer(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; activate_pending_timer_3(ldv_func_arg1, ldv_func_arg2, 1); return (ldv_func_res); } } int ldv_mod_timer_19(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) { ldv_func_ret_type___1 ldv_func_res ; int tmp ; { tmp = mod_timer(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; activate_pending_timer_3(ldv_func_arg1, ldv_func_arg2, 1); return (ldv_func_res); } } __inline static int ldv_request_irq_20(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = request_irq(irq, handler, flags, name, dev); ldv_func_res = tmp; tmp___0 = reg_check_2(handler); if (tmp___0 != 0 && ldv_func_res == 0) { activate_suitable_irq_2((int )irq, dev); } else { } return (ldv_func_res); } } void ldv_free_irq_21(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) { { free_irq(ldv_func_arg1, ldv_func_arg2); disable_suitable_irq_2((int )ldv_func_arg1, ldv_func_arg2); return; } } int ldv_del_timer_sync_22(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___3 ldv_func_res ; int tmp ; { tmp = del_timer_sync(ldv_func_arg1); ldv_func_res = tmp; disable_suitable_timer_3(ldv_func_arg1); return (ldv_func_res); } } void ldv_free_irq_23(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) { { free_irq(ldv_func_arg1, ldv_func_arg2); disable_suitable_irq_2((int )ldv_func_arg1, ldv_func_arg2); return; } } int ldv_del_timer_sync_24(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___4 ldv_func_res ; int tmp ; { tmp = del_timer_sync(ldv_func_arg1); ldv_func_res = tmp; disable_suitable_timer_3(ldv_func_arg1); return (ldv_func_res); } } __inline static void ldv_error(void); Element set_impl[15] ; int last_index = 0; __inline static void ldv_set_init(Set set ) __attribute__((__no_instrument_function__)) ; __inline static void ldv_set_init(Set set ) { { set = set_impl; last_index = 0; return; } } __inline static void ldv_set_add(Set set , Element e ) __attribute__((__no_instrument_function__)) ; __inline static void ldv_set_add(Set set , Element e ) { int i ; { i = 0; while (1) { if (i < last_index) { } else { break; } if ((unsigned long )set_impl[i] == (unsigned long )e) { return; } else { } i = i + 1; } if (last_index < 15) { set_impl[last_index] = e; last_index = last_index + 1; } else { } return; } } __inline static void ldv_set_remove(Set set , Element e ) __attribute__((__no_instrument_function__)) ; __inline static void ldv_set_remove(Set set , Element e ) { int i ; int deleted_index ; { deleted_index = -1; i = 0; while (1) { if (i < last_index) { } else { break; } if ((unsigned long )set_impl[i] == (unsigned long )e) { deleted_index = i; break; } else { } i = i + 1; } if (deleted_index != -1) { i = deleted_index + 1; while (1) { if (i < last_index) { } else { break; } set_impl[i - 1] = set_impl[i]; i = i + 1; } last_index = last_index - 1; } else { } return; } } __inline static int ldv_set_contains(Set set , Element e ) __attribute__((__no_instrument_function__)) ; __inline static int ldv_set_contains(Set set , Element e ) { int i ; { i = 0; while (1) { if (i < last_index) { } else { break; } if ((unsigned long )set_impl[i] == (unsigned long )e) { return (1); } else { } i = i + 1; } return (0); } } __inline static int ldv_set_is_empty(Set set ) __attribute__((__no_instrument_function__)) ; __inline static int ldv_set_is_empty(Set set ) { { return (last_index == 0); } } bool ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 2012UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(2012L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(2012UL - (unsigned long )ptr)); } } bool ldv_is_err_or_null(void const *ptr ) { bool tmp___7 ; int tmp___8 ; { if (! ptr) { tmp___8 = 1; } else { tmp___7 = ldv_is_err((unsigned long )ptr); if (tmp___7) { tmp___8 = 1; } else { tmp___8 = 0; } } return (tmp___8); } } Set LDV_SKBS ; struct sk_buff___0 *ldv_skb_alloc(void) { void *skb ; void *tmp___7 ; { tmp___7 = ldv_zalloc(sizeof(struct sk_buff___0 )); skb = (struct sk_buff___0 *)tmp___7; if (! skb) { return ((void *)0); } else { ldv_set_add(LDV_SKBS, skb); return (skb); } } } void ldv_initialize(void) { { ldv_set_init(LDV_SKBS); return; } } void ldv_skb_free(struct sk_buff___0 *skb ) { { ldv_set_remove(LDV_SKBS, skb); return; } } int ldv_skb_free_int(struct sk_buff___0 *skb ) { { ldv_set_remove(LDV_SKBS, skb); return (0); } } struct sk_buff___0 *ldv_netdev_alloc_skb(void) ; struct sk_buff___0 *ldv_dev_alloc_skb(void) { void *skb ; int tmp___7 ; { tmp___7 = (int )ldv_netdev_alloc_skb(); skb = tmp___7; return (skb); } } struct sk_buff___0 *ldv_netdev_alloc_skb(void) { struct sk_buff___0 *tmp___7 ; { tmp___7 = ldv_skb_alloc(); return (tmp___7); } } int ldv_skb_current(struct sk_buff___0 *skb ) { int tmp___7 ; { tmp___7 = ldv_set_contains(LDV_SKBS, skb); if (tmp___7) { return (1); } else { return (0); } } } void ldv_check_final_state(void) { int tmp___7 ; { tmp___7 = ldv_set_is_empty(LDV_SKBS); if (tmp___7) { } else { ldv_error(); } return; } }