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 __be16; typedef __u32 __be32; typedef __u32 __wsum; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef __s32 int32_t; typedef __u8 uint8_t; typedef __u32 uint32_t; typedef __u64 uint64_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct_ldv_1022_9 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_1037_10 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion_ldv_1038_8 { struct __anonstruct_ldv_1022_9 ldv_1022 ; struct __anonstruct_ldv_1037_10 ldv_1037 ; }; struct desc_struct { union __anonunion_ldv_1038_8 ldv_1038 ; }; typedef unsigned long pteval_t; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct __anonstruct_pte_t_11 { pteval_t pte ; }; typedef struct __anonstruct_pte_t_11 pte_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_12 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_12 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct mm_struct; struct task_struct; struct cpumask; struct arch_spinlock; typedef u16 __ticket_t; typedef u32 __ticketpair_t; struct __raw_tickets { __ticket_t head ; __ticket_t tail ; }; union __anonunion_ldv_1458_15 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion_ldv_1458_15 ldv_1458 ; }; typedef struct arch_spinlock arch_spinlock_t; struct qrwlock { atomic_t cnts ; arch_spinlock_t lock ; }; typedef struct qrwlock arch_rwlock_t; typedef void (*ctor_fn_t)(void); struct _ddebug { char const *modname ; char const *function ; char const *filename ; char const *format ; unsigned int lineno : 18 ; unsigned char flags ; }; struct device; struct net_device; struct file_operations; struct completion; struct pid; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct timespec; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion_ldv_2998_20 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_2998_20 ldv_2998 ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct seq_operations; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct_ldv_5289_25 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_5295_26 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_5296_24 { struct __anonstruct_ldv_5289_25 ldv_5289 ; struct __anonstruct_ldv_5295_26 ldv_5295 ; }; union __anonunion_ldv_5305_27 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_5296_24 ldv_5296 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_5305_27 ldv_5305 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct lwp_struct { u8 reserved[128U] ; }; struct bndregs_struct { u64 bndregs[8U] ; }; struct bndcsr_struct { u64 cfg_reg_u ; u64 status_reg ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; struct lwp_struct lwp ; struct bndregs_struct bndregs ; struct bndcsr_struct bndcsr ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { unsigned int last_cpu ; unsigned int has_fpu ; union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; unsigned char fpu_counter ; }; 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 ; } __attribute__((__packed__)) ; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct_ldv_6346_31 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_6347_30 { struct raw_spinlock rlock ; struct __anonstruct_ldv_6346_31 ldv_6346 ; }; struct spinlock { union __anonunion_ldv_6347_30 ldv_6347 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_32 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_32 rwlock_t; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_33 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_33 seqlock_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct user_namespace; struct __anonstruct_kuid_t_34 { uid_t val ; }; typedef struct __anonstruct_kuid_t_34 kuid_t; struct __anonstruct_kgid_t_35 { gid_t val ; }; typedef struct __anonstruct_kgid_t_35 kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_36 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_36 nodemask_t; struct optimistic_spin_queue; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct rw_semaphore; struct rw_semaphore { long count ; raw_spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; struct optimistic_spin_queue *osq ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct llist_node; struct llist_node { struct llist_node *next ; }; struct call_single_data { struct llist_node llist ; void (*func)(void * ) ; void *info ; u16 flags ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct workqueue_struct; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; struct workqueue_struct *wq ; int cpu ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool is_noirq_suspended ; bool is_late_suspended ; bool ignore_children ; bool early_init ; bool direct_complete ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; void (*set_latency_tolerance)(struct device * , s32 ) ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; }; struct __anonstruct_mm_context_t_101 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_101 mm_context_t; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; } __attribute__((__aligned__(sizeof(long )))) ; struct rb_root { struct rb_node *rb_node ; }; struct vm_area_struct; struct bio_vec; struct notifier_block; struct notifier_block { int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *next ; int priority ; }; struct blocking_notifier_head { struct rw_semaphore rwsem ; struct notifier_block *head ; }; struct ctl_table; struct nsproxy; struct ctl_table_root; struct ctl_table_header; struct ctl_dir; typedef int proc_handler(struct ctl_table * , int , void * , size_t * , loff_t * ); struct ctl_table_poll { atomic_t event ; wait_queue_head_t wait ; }; struct ctl_table { char const *procname ; void *data ; int maxlen ; umode_t mode ; struct ctl_table *child ; proc_handler *proc_handler ; struct ctl_table_poll *poll ; void *extra1 ; void *extra2 ; }; struct ctl_node { struct rb_node node ; struct ctl_table_header *header ; }; struct __anonstruct_ldv_13764_129 { struct ctl_table *ctl_table ; int used ; int count ; int nreg ; }; union __anonunion_ldv_13766_128 { struct __anonstruct_ldv_13764_129 ldv_13764 ; struct callback_head rcu ; }; struct ctl_table_set; struct ctl_table_header { union __anonunion_ldv_13766_128 ldv_13766 ; struct completion *unregistering ; struct ctl_table *ctl_table_arg ; struct ctl_table_root *root ; struct ctl_table_set *set ; struct ctl_dir *parent ; struct ctl_node *node ; }; struct ctl_dir { struct ctl_table_header header ; struct rb_root root ; }; struct ctl_table_set { int (*is_seen)(struct ctl_table_set * ) ; struct ctl_dir dir ; }; struct ctl_table_root { struct ctl_table_set default_set ; struct ctl_table_set *(*lookup)(struct ctl_table_root * , struct nsproxy * ) ; int (*permissions)(struct ctl_table_header * , struct ctl_table * ) ; }; struct cred; struct inode; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct_ldv_14010_136 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct_ldv_14014_137 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion_ldv_14015_135 { struct __anonstruct_ldv_14010_136 ldv_14010 ; struct __anonstruct_ldv_14014_137 ldv_14014 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion_ldv_14015_135 ldv_14015 ; 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_14124_138 { struct address_space *mapping ; void *s_mem ; }; union __anonunion_ldv_14130_140 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct_ldv_14140_144 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion_ldv_14142_143 { atomic_t _mapcount ; struct __anonstruct_ldv_14140_144 ldv_14140 ; int units ; }; struct __anonstruct_ldv_14144_142 { union __anonunion_ldv_14142_143 ldv_14142 ; atomic_t _count ; }; union __anonunion_ldv_14146_141 { unsigned long counters ; struct __anonstruct_ldv_14144_142 ldv_14144 ; unsigned int active ; }; struct __anonstruct_ldv_14147_139 { union __anonunion_ldv_14130_140 ldv_14130 ; union __anonunion_ldv_14146_141 ldv_14146 ; }; struct __anonstruct_ldv_14154_146 { struct page *next ; int pages ; int pobjects ; }; struct slab; union __anonunion_ldv_14159_145 { struct list_head lru ; struct __anonstruct_ldv_14154_146 ldv_14154 ; struct slab *slab_page ; struct callback_head callback_head ; pgtable_t pmd_huge_pte ; }; union __anonunion_ldv_14165_147 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion_ldv_14124_138 ldv_14124 ; struct __anonstruct_ldv_14147_139 ldv_14147 ; union __anonunion_ldv_14159_145 ldv_14159 ; union __anonunion_ldv_14165_147 ldv_14165 ; unsigned long debug_flags ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_linear_149 { struct rb_node rb ; unsigned long rb_subtree_last ; }; union __anonunion_shared_148 { struct __anonstruct_linear_149 linear ; struct list_head nonlinear ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; union __anonunion_shared_148 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; u32 vmacache_seqnum ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; }; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; union __anonunion_ldv_14528_153 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion_ldv_14528_153 ldv_14528 ; }; 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_14672_154 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion_ldv_14672_154 ldv_14672 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *argv[3U] ; char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion_ldv_15347_155 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; s16 level ; union __anonunion_ldv_15347_155 ldv_15347 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct module_ref { unsigned long incs ; unsigned long decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct mem_cgroup; struct kmem_cache_cpu { void **freelist ; unsigned long tid ; struct page *page ; struct page *partial ; unsigned int stat[26U] ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct memcg_cache_params; struct kmem_cache_node; struct kmem_cache { struct kmem_cache_cpu *cpu_slab ; unsigned long flags ; unsigned long min_partial ; int size ; int object_size ; int offset ; int cpu_partial ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; int reserved ; char const *name ; struct list_head list ; struct kobject kobj ; struct memcg_cache_params *memcg_params ; int max_attr_size ; struct kset *memcg_kset ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct __anonstruct_ldv_15973_157 { struct callback_head callback_head ; struct kmem_cache *memcg_caches[0U] ; }; struct __anonstruct_ldv_15979_158 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache *root_cache ; atomic_t nr_pages ; }; union __anonunion_ldv_15980_156 { struct __anonstruct_ldv_15973_157 ldv_15973 ; struct __anonstruct_ldv_15979_158 ldv_15979 ; }; struct memcg_cache_params { bool is_root_cache ; union __anonunion_ldv_15980_156 ldv_15980 ; }; struct se_portal_group; struct se_lun; struct se_wwn; struct se_node_acl; struct se_cmd; struct se_session; struct config_group; struct t10_pr_registration; struct configfs_item_operations; struct configfs_group_operations; struct configfs_attribute; struct configfs_subsystem; struct config_item_type; struct config_item { char *ci_name ; char ci_namebuf[20U] ; struct kref ci_kref ; struct list_head ci_entry ; struct config_item *ci_parent ; struct config_group *ci_group ; struct config_item_type *ci_type ; struct dentry *ci_dentry ; }; struct config_item_type { struct module *ct_owner ; struct configfs_item_operations *ct_item_ops ; struct configfs_group_operations *ct_group_ops ; struct configfs_attribute **ct_attrs ; }; struct config_group { struct config_item cg_item ; struct list_head cg_children ; struct configfs_subsystem *cg_subsys ; struct config_group **default_groups ; }; struct configfs_attribute { char const *ca_name ; struct module *ca_owner ; umode_t ca_mode ; }; struct configfs_item_operations { void (*release)(struct config_item * ) ; ssize_t (*show_attribute)(struct config_item * , struct configfs_attribute * , char * ) ; ssize_t (*store_attribute)(struct config_item * , struct configfs_attribute * , char const * , size_t ) ; int (*allow_link)(struct config_item * , struct config_item * ) ; int (*drop_link)(struct config_item * , struct config_item * ) ; }; struct configfs_group_operations { struct config_item *(*make_item)(struct config_group * , char const * ) ; struct config_group *(*make_group)(struct config_group * , char const * ) ; int (*commit_item)(struct config_item * ) ; void (*disconnect_notify)(struct config_group * , struct config_item * ) ; void (*drop_item)(struct config_group * , struct config_item * ) ; }; struct configfs_subsystem { struct config_group su_group ; struct mutex su_mutex ; }; 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 dma_attrs { unsigned long flags[1U] ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; 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 ; }; struct sg_page_iter { struct scatterlist *sg ; unsigned int sg_pgoffset ; unsigned int __nents ; int __pg_advance ; }; struct sg_mapping_iter { struct page *page ; void *addr ; size_t length ; size_t consumed ; struct sg_page_iter piter ; unsigned int __offset ; unsigned int __remaining ; unsigned int __flags ; }; 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 ; }; struct fw_card_driver; struct fw_node; struct fw_card { struct fw_card_driver const *driver ; struct device *device ; struct kref kref ; struct completion done ; int node_id ; int generation ; int current_tlabel ; u64 tlabel_mask ; struct list_head transaction_list ; u64 reset_jiffies ; u32 split_timeout_hi ; u32 split_timeout_lo ; unsigned int split_timeout_cycles ; unsigned int split_timeout_jiffies ; unsigned long long guid ; unsigned int max_receive ; int link_speed ; int config_rom_generation ; spinlock_t lock ; struct fw_node *local_node ; struct fw_node *root_node ; struct fw_node *irm_node ; u8 color ; int gap_count ; bool beta_repeaters_present ; int index ; struct list_head link ; struct list_head phy_receiver_list ; struct delayed_work br_work ; bool br_short ; struct delayed_work bm_work ; int bm_retries ; int bm_generation ; int bm_node_id ; bool bm_abdicate ; bool priority_budget_implemented ; bool broadcast_channel_auto_allocated ; bool broadcast_channel_allocated ; u32 broadcast_channel ; __be32 topology_map[256U] ; __be32 maint_utility_register ; }; struct fw_request; struct fw_address_handler { u64 offset ; u64 length ; void (*address_callback)(struct fw_card * , struct fw_request * , int , int , int , int , unsigned long long , void * , size_t , void * ) ; void *callback_data ; struct list_head link ; }; struct fw_address_region { u64 start ; u64 end ; }; struct fw_descriptor { struct list_head link ; size_t length ; u32 immediate ; u32 key ; u32 const *data ; }; struct scsi_varlen_cdb_hdr { __u8 opcode ; __u8 control ; __u8 misc[5U] ; __u8 additional_cdb_length ; __be16 service_action ; }; 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_161 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_161 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_163 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_164 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_165 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_166 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_167 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_168 { long _band ; int _fd ; }; struct __anonstruct__sigsys_169 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_162 { int _pad[28U] ; struct __anonstruct__kill_163 _kill ; struct __anonstruct__timer_164 _timer ; struct __anonstruct__rt_165 _rt ; struct __anonstruct__sigchld_166 _sigchld ; struct __anonstruct__sigfault_167 _sigfault ; struct __anonstruct__sigpoll_168 _sigpoll ; struct __anonstruct__sigsys_169 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_162 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; unsigned int active_bases ; unsigned int clock_was_set ; ktime_t expires_next ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion_ldv_23035_172 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion_ldv_23043_173 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct_ldv_23056_175 { struct key_type *type ; char *description ; }; union __anonunion_ldv_23057_174 { struct keyring_index_key index_key ; struct __anonstruct_ldv_23056_175 ldv_23056 ; }; union __anonunion_type_data_176 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_178 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion_ldv_23072_177 { union __anonunion_payload_178 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion_ldv_23035_172 ldv_23035 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_23043_173 ldv_23043 ; 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_23057_174 ldv_23057 ; union __anonunion_type_data_176 type_data ; union __anonunion_ldv_23072_177 ldv_23072 ; }; 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 pipe_inode_info; struct uts_namespace; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u32 runnable_avg_sum ; u32 runnable_avg_period ; u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long nr_pages ; unsigned long memsw_nr_pages ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct files_struct; struct css_set; struct compat_robust_list_head; struct numa_group; struct ftrace_ret_stack; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int btrace_seq ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; unsigned char brk_randomized : 1 ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char no_new_privs : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; pid_t pid ; pid_t tgid ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; struct timespec start_time ; struct timespec real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct task_struct *pi_top_task ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults_memory ; unsigned long total_numa_faults ; unsigned long *numa_faults_buffer_memory ; unsigned long *numa_faults_cpu ; unsigned long *numa_faults_buffer_cpu ; unsigned long numa_faults_locality[2U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; int curr_ret_stack ; struct ftrace_ret_stack *ret_stack ; unsigned long long ftrace_timestamp ; atomic_t trace_overrun ; atomic_t tracing_graph_pause ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; unsigned int memcg_kmem_skip_account ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; }; struct 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_24863_181 { spinlock_t lock ; unsigned int count ; }; union __anonunion_ldv_24864_180 { struct __anonstruct_ldv_24863_181 ldv_24863 ; }; struct lockref { union __anonunion_ldv_24864_180 ldv_24864 ; }; struct nameidata; struct vfsmount; struct __anonstruct_ldv_24887_183 { u32 hash ; u32 len ; }; union __anonunion_ldv_24889_182 { struct __anonstruct_ldv_24887_183 ldv_24887 ; u64 hash_len ; }; struct qstr { union __anonunion_ldv_24889_182 ldv_24889 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_184 { 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_184 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_25250_186 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion_ldv_25252_185 { struct __anonstruct_ldv_25250_186 ldv_25250 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion_ldv_25252_185 ldv_25252 ; 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 semaphore { raw_spinlock_t lock ; unsigned int count ; struct list_head wait_list ; }; 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 bio_set; struct bio; struct bio_integrity_payload; struct block_device; struct cgroup_subsys_state; typedef void bio_end_io_t(struct bio * , int ); struct bio_vec { struct page *bv_page ; unsigned int bv_len ; unsigned int bv_offset ; }; struct bvec_iter { sector_t bi_sector ; unsigned int bi_size ; unsigned int bi_idx ; unsigned int bi_bvec_done ; }; struct bio { struct bio *bi_next ; struct block_device *bi_bdev ; unsigned long bi_flags ; unsigned long bi_rw ; struct bvec_iter bi_iter ; unsigned int bi_phys_segments ; unsigned int bi_seg_front_size ; unsigned int bi_seg_back_size ; atomic_t bi_remaining ; bio_end_io_t *bi_end_io ; void *bi_private ; struct io_context *bi_ioc ; struct cgroup_subsys_state *bi_css ; struct bio_integrity_payload *bi_integrity ; unsigned short bi_vcnt ; unsigned short bi_max_vecs ; atomic_t bi_cnt ; struct bio_vec *bi_io_vec ; struct bio_set *bi_pool ; struct bio_vec bi_inline_vecs[0U] ; }; struct export_operations; struct hd_geometry; struct iovec; struct kiocb; struct poll_table_struct; struct kstatfs; struct swap_info_struct; struct iov_iter; 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_187 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_187 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_25781_188 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion_ldv_25781_188 ldv_25781 ; 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_26195_191 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion_ldv_26215_192 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion_ldv_26232_193 { 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_26195_191 ldv_26195 ; 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_26215_192 ldv_26215 ; 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_26232_193 ldv_26232 ; __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_194 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_194 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; struct mutex f_pos_lock ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; }; typedef struct files_struct *fl_owner_t; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; unsigned long (*lm_owner_key)(struct file_lock * ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , struct file_lock * , int ) ; void (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock ** , int ) ; }; struct net; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct fasync_struct; struct __anonstruct_afs_196 { struct list_head link ; int state ; }; union __anonunion_fl_u_195 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_196 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_195 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 block_device_operations; 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 ; }; struct disk_stats { unsigned long sectors[2U] ; unsigned long ios[2U] ; unsigned long merges[2U] ; unsigned long ticks[2U] ; unsigned long io_ticks ; unsigned long time_in_queue ; }; struct partition_meta_info { char uuid[37U] ; u8 volname[64U] ; }; struct hd_struct { sector_t start_sect ; sector_t nr_sects ; seqcount_t nr_sects_seq ; sector_t alignment_offset ; unsigned int discard_alignment ; struct device __dev ; struct kobject *holder_dir ; int policy ; int partno ; struct partition_meta_info *info ; int make_it_fail ; unsigned long stamp ; atomic_t in_flight[2U] ; struct disk_stats *dkstats ; atomic_t ref ; struct callback_head callback_head ; }; struct disk_part_tbl { struct callback_head callback_head ; int len ; struct hd_struct *last_lookup ; struct hd_struct *part[] ; }; struct disk_events; struct timer_rand_state; struct blk_integrity; struct gendisk { int major ; int first_minor ; int minors ; char disk_name[32U] ; char *(*devnode)(struct gendisk * , umode_t * ) ; unsigned int events ; unsigned int async_events ; struct disk_part_tbl *part_tbl ; struct hd_struct part0 ; struct block_device_operations const *fops ; struct request_queue *queue ; void *private_data ; int flags ; struct device *driverfs_dev ; struct kobject *slave_dir ; struct timer_rand_state *random ; atomic_t sync_io ; struct disk_events *ev ; struct blk_integrity *integrity ; int node_id ; }; struct exception_table_entry { int insn ; int fixup ; }; struct proc_dir_entry; struct fprop_local_percpu { struct percpu_counter events ; unsigned int period ; raw_spinlock_t lock ; }; enum writeback_sync_modes { WB_SYNC_NONE = 0, WB_SYNC_ALL = 1 } ; struct writeback_control { long nr_to_write ; long pages_skipped ; loff_t range_start ; loff_t range_end ; enum writeback_sync_modes sync_mode ; unsigned char for_kupdate : 1 ; unsigned char for_background : 1 ; unsigned char tagged_writepages : 1 ; unsigned char for_reclaim : 1 ; unsigned char range_cyclic : 1 ; unsigned char for_sync : 1 ; }; struct bdi_writeback; typedef int congested_fn(void * , int ); struct bdi_writeback { struct backing_dev_info *bdi ; unsigned int nr ; unsigned long last_old_flush ; struct delayed_work dwork ; struct list_head b_dirty ; struct list_head b_io ; struct list_head b_more_io ; spinlock_t list_lock ; }; struct backing_dev_info { struct list_head bdi_list ; unsigned long ra_pages ; unsigned long state ; unsigned int capabilities ; congested_fn *congested_fn ; void *congested_data ; char *name ; struct percpu_counter bdi_stat[4U] ; unsigned long bw_time_stamp ; unsigned long dirtied_stamp ; unsigned long written_stamp ; unsigned long write_bandwidth ; unsigned long avg_write_bandwidth ; unsigned long dirty_ratelimit ; unsigned long balanced_dirty_ratelimit ; struct fprop_local_percpu completions ; int dirty_exceeded ; unsigned int min_ratio ; unsigned int max_ratio ; unsigned int max_prop_frac ; struct bdi_writeback wb ; spinlock_t wb_lock ; struct list_head work_list ; struct device *dev ; struct timer_list laptop_mode_wb_timer ; struct dentry *debug_dir ; struct dentry *debug_stats ; }; typedef void *mempool_alloc_t(gfp_t , void * ); typedef void mempool_free_t(void * , void * ); struct mempool_s { spinlock_t lock ; int min_nr ; int curr_nr ; void **elements ; void *pool_data ; mempool_alloc_t *alloc ; mempool_free_t *free ; wait_queue_head_t wait ; }; typedef struct mempool_s mempool_t; union __anonunion_ldv_31143_199 { struct list_head q_node ; struct kmem_cache *__rcu_icq_cache ; }; union __anonunion_ldv_31147_200 { struct hlist_node ioc_node ; struct callback_head __rcu_head ; }; struct io_cq { struct request_queue *q ; struct io_context *ioc ; union __anonunion_ldv_31143_199 ldv_31143 ; union __anonunion_ldv_31147_200 ldv_31147 ; unsigned int flags ; }; struct io_context { atomic_long_t refcount ; atomic_t active_ref ; atomic_t nr_tasks ; spinlock_t lock ; unsigned short ioprio ; int nr_batch_requests ; unsigned long last_waited ; struct radix_tree_root icq_tree ; struct io_cq *icq_hint ; struct hlist_head icq_list ; struct work_struct release_work ; }; struct bio_integrity_payload { struct bio *bip_bio ; struct bvec_iter bip_iter ; void *bip_buf ; bio_end_io_t *bip_end_io ; unsigned short bip_slab ; unsigned short bip_vcnt ; unsigned char bip_owns_buf : 1 ; struct work_struct bip_work ; struct bio_vec *bip_vec ; struct bio_vec bip_inline_vecs[0U] ; }; struct bio_list { struct bio *head ; struct bio *tail ; }; struct bio_set { struct kmem_cache *bio_slab ; unsigned int front_pad ; mempool_t *bio_pool ; mempool_t *bvec_pool ; mempool_t *bio_integrity_pool ; mempool_t *bvec_integrity_pool ; spinlock_t rescue_lock ; struct bio_list rescue_list ; struct work_struct rescue_work ; struct workqueue_struct *rescue_workqueue ; }; struct bsg_class_device { struct device *class_dev ; struct device *parent ; int minor ; struct request_queue *queue ; struct kref ref ; void (*release)(struct device * ) ; }; struct elevator_queue; struct blk_trace; struct request; struct bsg_job; struct blkcg_gq; typedef void rq_end_io_fn(struct request * , int ); struct request_list { struct request_queue *q ; struct blkcg_gq *blkg ; int count[2U] ; int starved[2U] ; mempool_t *rq_pool ; wait_queue_head_t wait[2U] ; unsigned int flags ; }; enum rq_cmd_type_bits { REQ_TYPE_FS = 1, REQ_TYPE_BLOCK_PC = 2, REQ_TYPE_SENSE = 3, REQ_TYPE_PM_SUSPEND = 4, REQ_TYPE_PM_RESUME = 5, REQ_TYPE_PM_SHUTDOWN = 6, REQ_TYPE_SPECIAL = 7, REQ_TYPE_ATA_TASKFILE = 8, REQ_TYPE_ATA_PC = 9 } ; union __anonunion_ldv_31651_201 { struct call_single_data csd ; unsigned long fifo_time ; }; struct blk_mq_ctx; union __anonunion_ldv_31666_202 { struct hlist_node hash ; struct list_head ipi_list ; }; union __anonunion_ldv_31670_203 { struct rb_node rb_node ; void *completion_data ; }; struct __anonstruct_elv_205 { struct io_cq *icq ; void *priv[2U] ; }; struct __anonstruct_flush_206 { unsigned int seq ; struct list_head list ; rq_end_io_fn *saved_end_io ; }; union __anonunion_ldv_31681_204 { struct __anonstruct_elv_205 elv ; struct __anonstruct_flush_206 flush ; }; struct request { struct list_head queuelist ; union __anonunion_ldv_31651_201 ldv_31651 ; struct request_queue *q ; struct blk_mq_ctx *mq_ctx ; u64 cmd_flags ; enum rq_cmd_type_bits cmd_type ; unsigned long atomic_flags ; int cpu ; unsigned int __data_len ; sector_t __sector ; struct bio *bio ; struct bio *biotail ; union __anonunion_ldv_31666_202 ldv_31666 ; union __anonunion_ldv_31670_203 ldv_31670 ; union __anonunion_ldv_31681_204 ldv_31681 ; struct gendisk *rq_disk ; struct hd_struct *part ; unsigned long start_time ; struct request_list *rl ; unsigned long long start_time_ns ; unsigned long long io_start_time_ns ; unsigned short nr_phys_segments ; unsigned short nr_integrity_segments ; unsigned short ioprio ; void *special ; int tag ; int errors ; unsigned char __cmd[16U] ; unsigned char *cmd ; unsigned short cmd_len ; unsigned int extra_len ; unsigned int sense_len ; unsigned int resid_len ; void *sense ; unsigned long deadline ; struct list_head timeout_list ; unsigned int timeout ; int retries ; rq_end_io_fn *end_io ; void *end_io_data ; struct request *next_rq ; }; struct elevator_type; typedef int elevator_merge_fn(struct request_queue * , struct request ** , struct bio * ); typedef void elevator_merge_req_fn(struct request_queue * , struct request * , struct request * ); typedef void elevator_merged_fn(struct request_queue * , struct request * , int ); typedef int elevator_allow_merge_fn(struct request_queue * , struct request * , struct bio * ); typedef void elevator_bio_merged_fn(struct request_queue * , struct request * , struct bio * ); typedef int elevator_dispatch_fn(struct request_queue * , int ); typedef void elevator_add_req_fn(struct request_queue * , struct request * ); typedef struct request *elevator_request_list_fn(struct request_queue * , struct request * ); typedef void elevator_completed_req_fn(struct request_queue * , struct request * ); typedef int elevator_may_queue_fn(struct request_queue * , int ); typedef void elevator_init_icq_fn(struct io_cq * ); typedef void elevator_exit_icq_fn(struct io_cq * ); typedef int elevator_set_req_fn(struct request_queue * , struct request * , struct bio * , gfp_t ); typedef void elevator_put_req_fn(struct request * ); typedef void elevator_activate_req_fn(struct request_queue * , struct request * ); typedef void elevator_deactivate_req_fn(struct request_queue * , struct request * ); typedef int elevator_init_fn(struct request_queue * , struct elevator_type * ); typedef void elevator_exit_fn(struct elevator_queue * ); struct elevator_ops { elevator_merge_fn *elevator_merge_fn ; elevator_merged_fn *elevator_merged_fn ; elevator_merge_req_fn *elevator_merge_req_fn ; elevator_allow_merge_fn *elevator_allow_merge_fn ; elevator_bio_merged_fn *elevator_bio_merged_fn ; elevator_dispatch_fn *elevator_dispatch_fn ; elevator_add_req_fn *elevator_add_req_fn ; elevator_activate_req_fn *elevator_activate_req_fn ; elevator_deactivate_req_fn *elevator_deactivate_req_fn ; elevator_completed_req_fn *elevator_completed_req_fn ; elevator_request_list_fn *elevator_former_req_fn ; elevator_request_list_fn *elevator_latter_req_fn ; elevator_init_icq_fn *elevator_init_icq_fn ; elevator_exit_icq_fn *elevator_exit_icq_fn ; elevator_set_req_fn *elevator_set_req_fn ; elevator_put_req_fn *elevator_put_req_fn ; elevator_may_queue_fn *elevator_may_queue_fn ; elevator_init_fn *elevator_init_fn ; elevator_exit_fn *elevator_exit_fn ; }; struct elv_fs_entry { struct attribute attr ; ssize_t (*show)(struct elevator_queue * , char * ) ; ssize_t (*store)(struct elevator_queue * , char const * , size_t ) ; }; struct elevator_type { struct kmem_cache *icq_cache ; struct elevator_ops ops ; size_t icq_size ; size_t icq_align ; struct elv_fs_entry *elevator_attrs ; char elevator_name[16U] ; struct module *elevator_owner ; char icq_cache_name[21U] ; struct list_head list ; }; struct elevator_queue { struct elevator_type *type ; void *elevator_data ; struct kobject kobj ; struct mutex sysfs_lock ; unsigned char registered : 1 ; struct hlist_head hash[64U] ; }; typedef void request_fn_proc(struct request_queue * ); typedef void make_request_fn(struct request_queue * , struct bio * ); typedef int prep_rq_fn(struct request_queue * , struct request * ); typedef void unprep_rq_fn(struct request_queue * , struct request * ); struct bvec_merge_data { struct block_device *bi_bdev ; sector_t bi_sector ; unsigned int bi_size ; unsigned long bi_rw ; }; typedef int merge_bvec_fn(struct request_queue * , struct bvec_merge_data * , struct bio_vec * ); typedef void softirq_done_fn(struct request * ); typedef int dma_drain_needed_fn(struct request * ); typedef int lld_busy_fn(struct request_queue * ); typedef int bsg_job_fn(struct bsg_job * ); enum blk_eh_timer_return { BLK_EH_NOT_HANDLED = 0, BLK_EH_HANDLED = 1, BLK_EH_RESET_TIMER = 2 } ; typedef enum blk_eh_timer_return rq_timed_out_fn(struct request * ); struct blk_queue_tag { struct request **tag_index ; unsigned long *tag_map ; int busy ; int max_depth ; int real_max_depth ; atomic_t refcnt ; }; struct queue_limits { unsigned long bounce_pfn ; unsigned long seg_boundary_mask ; unsigned int max_hw_sectors ; unsigned int chunk_sectors ; unsigned int max_sectors ; unsigned int max_segment_size ; unsigned int physical_block_size ; unsigned int alignment_offset ; unsigned int io_min ; unsigned int io_opt ; unsigned int max_discard_sectors ; unsigned int max_write_same_sectors ; unsigned int discard_granularity ; unsigned int discard_alignment ; unsigned short logical_block_size ; unsigned short max_segments ; unsigned short max_integrity_segments ; unsigned char misaligned ; unsigned char discard_misaligned ; unsigned char cluster ; unsigned char discard_zeroes_data ; unsigned char raid_partial_stripes_expensive ; }; struct blk_mq_ops; struct blk_mq_hw_ctx; struct throtl_data; struct blk_mq_tag_set; struct request_queue { struct list_head queue_head ; struct request *last_merge ; struct elevator_queue *elevator ; int nr_rqs[2U] ; int nr_rqs_elvpriv ; struct request_list root_rl ; request_fn_proc *request_fn ; make_request_fn *make_request_fn ; prep_rq_fn *prep_rq_fn ; unprep_rq_fn *unprep_rq_fn ; merge_bvec_fn *merge_bvec_fn ; softirq_done_fn *softirq_done_fn ; rq_timed_out_fn *rq_timed_out_fn ; dma_drain_needed_fn *dma_drain_needed ; lld_busy_fn *lld_busy_fn ; struct blk_mq_ops *mq_ops ; unsigned int *mq_map ; struct blk_mq_ctx *queue_ctx ; unsigned int nr_queues ; struct blk_mq_hw_ctx **queue_hw_ctx ; unsigned int nr_hw_queues ; sector_t end_sector ; struct request *boundary_rq ; struct delayed_work delay_work ; struct backing_dev_info backing_dev_info ; void *queuedata ; unsigned long queue_flags ; int id ; gfp_t bounce_gfp ; spinlock_t __queue_lock ; spinlock_t *queue_lock ; struct kobject kobj ; struct kobject mq_kobj ; struct device *dev ; int rpm_status ; unsigned int nr_pending ; unsigned long nr_requests ; unsigned int nr_congestion_on ; unsigned int nr_congestion_off ; unsigned int nr_batching ; unsigned int dma_drain_size ; void *dma_drain_buffer ; unsigned int dma_pad_mask ; unsigned int dma_alignment ; struct blk_queue_tag *queue_tags ; struct list_head tag_busy_list ; unsigned int nr_sorted ; unsigned int in_flight[2U] ; unsigned int request_fn_active ; unsigned int rq_timeout ; struct timer_list timeout ; struct list_head timeout_list ; struct list_head icq_list ; unsigned long blkcg_pols[1U] ; struct blkcg_gq *root_blkg ; struct list_head blkg_list ; struct queue_limits limits ; unsigned int sg_timeout ; unsigned int sg_reserved_size ; int node ; struct blk_trace *blk_trace ; unsigned int flush_flags ; unsigned char flush_not_queueable : 1 ; unsigned char flush_queue_delayed : 1 ; unsigned char flush_pending_idx : 1 ; unsigned char flush_running_idx : 1 ; unsigned long flush_pending_since ; struct list_head flush_queue[2U] ; struct list_head flush_data_in_flight ; struct request *flush_rq ; spinlock_t mq_flush_lock ; struct list_head requeue_list ; spinlock_t requeue_lock ; struct work_struct requeue_work ; struct mutex sysfs_lock ; int bypass_depth ; bsg_job_fn *bsg_job_fn ; int bsg_job_size ; struct bsg_class_device bsg_dev ; struct throtl_data *td ; struct callback_head callback_head ; wait_queue_head_t mq_freeze_wq ; struct percpu_counter mq_usage_counter ; struct list_head all_q_node ; struct blk_mq_tag_set *tag_set ; struct list_head tag_set_list ; }; struct blk_plug { struct list_head list ; struct list_head mq_list ; struct list_head cb_list ; }; struct blk_integrity_exchg { void *prot_buf ; void *data_buf ; sector_t sector ; unsigned int data_size ; unsigned short sector_size ; char const *disk_name ; }; typedef void integrity_gen_fn(struct blk_integrity_exchg * ); typedef int integrity_vrfy_fn(struct blk_integrity_exchg * ); typedef void integrity_set_tag_fn(void * , void * , unsigned int ); typedef void integrity_get_tag_fn(void * , void * , unsigned int ); struct blk_integrity { integrity_gen_fn *generate_fn ; integrity_vrfy_fn *verify_fn ; integrity_set_tag_fn *set_tag_fn ; integrity_get_tag_fn *get_tag_fn ; unsigned short flags ; unsigned short tuple_size ; unsigned short sector_size ; unsigned short tag_size ; char const *name ; struct kobject kobj ; }; struct block_device_operations { int (*open)(struct block_device * , fmode_t ) ; void (*release)(struct gendisk * , fmode_t ) ; int (*rw_page)(struct block_device * , sector_t , struct page * , int ) ; int (*ioctl)(struct block_device * , fmode_t , unsigned int , unsigned long ) ; int (*compat_ioctl)(struct block_device * , fmode_t , unsigned int , unsigned long ) ; int (*direct_access)(struct block_device * , sector_t , void ** , unsigned long * ) ; unsigned int (*check_events)(struct gendisk * , unsigned int ) ; int (*media_changed)(struct gendisk * ) ; void (*unlock_native_capacity)(struct gendisk * ) ; int (*revalidate_disk)(struct gendisk * ) ; int (*getgeo)(struct block_device * , struct hd_geometry * ) ; void (*swap_slot_free_notify)(struct block_device * , unsigned long ) ; struct module *owner ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; union __anonunion_ldv_33946_210 { struct iovec const *iov ; struct bio_vec const *bvec ; }; struct iov_iter { int type ; size_t iov_offset ; size_t count ; union __anonunion_ldv_33946_210 ldv_33946 ; unsigned long nr_segs ; }; typedef unsigned short __kernel_sa_family_t; typedef __kernel_sa_family_t sa_family_t; struct sockaddr { sa_family_t sa_family ; char sa_data[14U] ; }; struct 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 ; }; struct percpu_ida_cpu; struct __anonstruct_ldv_34254_211 { spinlock_t lock ; unsigned int cpu_last_stolen ; wait_queue_head_t wait ; unsigned int nr_free ; unsigned int *freelist ; }; struct percpu_ida { unsigned int nr_tags ; unsigned int percpu_max_size ; unsigned int percpu_batch_size ; struct percpu_ida_cpu *tag_cpu ; cpumask_t cpus_have_tags ; struct __anonstruct_ldv_34254_211 ldv_34254 ; }; 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 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_212 { 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_212 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 ; }; typedef s32 dma_cookie_t; struct dql { unsigned int num_queued ; unsigned int adj_limit ; unsigned int last_obj_cnt ; unsigned int limit ; unsigned int num_completed ; unsigned int prev_ovlimit ; unsigned int prev_num_queued ; unsigned int prev_last_obj_cnt ; unsigned int lowest_slack ; unsigned long slack_start_time ; unsigned int max_limit ; unsigned int min_limit ; unsigned int slack_hold_time ; }; struct __anonstruct_sync_serial_settings_214 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; }; typedef struct __anonstruct_sync_serial_settings_214 sync_serial_settings; struct __anonstruct_te1_settings_215 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; unsigned int slot_map ; }; typedef struct __anonstruct_te1_settings_215 te1_settings; struct __anonstruct_raw_hdlc_proto_216 { unsigned short encoding ; unsigned short parity ; }; typedef struct __anonstruct_raw_hdlc_proto_216 raw_hdlc_proto; struct __anonstruct_fr_proto_217 { 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_217 fr_proto; struct __anonstruct_fr_proto_pvc_218 { unsigned int dlci ; }; typedef struct __anonstruct_fr_proto_pvc_218 fr_proto_pvc; struct __anonstruct_fr_proto_pvc_info_219 { unsigned int dlci ; char master[16U] ; }; typedef struct __anonstruct_fr_proto_pvc_info_219 fr_proto_pvc_info; struct __anonstruct_cisco_proto_220 { unsigned int interval ; unsigned int timeout ; }; typedef struct __anonstruct_cisco_proto_220 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_221 { 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_221 ifs_ifsu ; }; union __anonunion_ifr_ifrn_222 { char ifrn_name[16U] ; }; union __anonunion_ifr_ifru_223 { 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_222 ifr_ifrn ; union __anonunion_ifr_ifru_223 ifr_ifru ; }; 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 ; }; enum ldv_26747 { SS_FREE = 0, SS_UNCONNECTED = 1, SS_CONNECTING = 2, SS_CONNECTED = 3, SS_DISCONNECTING = 4 } ; typedef enum ldv_26747 socket_state; struct socket_wq { wait_queue_head_t wait ; struct fasync_struct *fasync_list ; struct callback_head rcu ; }; struct proto_ops; struct socket { socket_state state ; short type ; unsigned long flags ; struct socket_wq *wq ; struct file *file ; struct sock *sk ; struct proto_ops const *ops ; }; struct proto_ops { int family ; struct module *owner ; int (*release)(struct socket * ) ; int (*bind)(struct socket * , struct sockaddr * , int ) ; int (*connect)(struct socket * , struct sockaddr * , int , int ) ; int (*socketpair)(struct socket * , struct socket * ) ; int (*accept)(struct socket * , struct socket * , int ) ; int (*getname)(struct socket * , struct sockaddr * , int * , int ) ; unsigned int (*poll)(struct file * , struct socket * , struct poll_table_struct * ) ; int (*ioctl)(struct socket * , unsigned int , unsigned long ) ; int (*compat_ioctl)(struct socket * , unsigned int , unsigned long ) ; int (*listen)(struct socket * , int ) ; int (*shutdown)(struct socket * , int ) ; int (*setsockopt)(struct socket * , int , int , char * , unsigned int ) ; int (*getsockopt)(struct socket * , int , int , char * , int * ) ; int (*compat_setsockopt)(struct socket * , int , int , char * , unsigned int ) ; int (*compat_getsockopt)(struct socket * , int , int , char * , int * ) ; int (*sendmsg)(struct 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 in6_addr; struct sk_buff; typedef u64 netdev_features_t; struct nf_conntrack { atomic_t use ; }; struct nf_bridge_info { atomic_t use ; unsigned int mask ; struct net_device *physindev ; struct net_device *physoutdev ; unsigned long data[4U] ; }; struct sk_buff_head { struct sk_buff *next ; struct sk_buff *prev ; __u32 qlen ; spinlock_t lock ; }; typedef unsigned int sk_buff_data_t; struct __anonstruct_ldv_37014_242 { u32 stamp_us ; u32 stamp_jiffies ; }; union __anonunion_ldv_37015_241 { u64 v64 ; struct __anonstruct_ldv_37014_242 ldv_37014 ; }; struct skb_mstamp { union __anonunion_ldv_37015_241 ldv_37015 ; }; union __anonunion_ldv_37034_243 { ktime_t tstamp ; struct skb_mstamp skb_mstamp ; }; struct sec_path; struct __anonstruct_ldv_37050_245 { __u16 csum_start ; __u16 csum_offset ; }; union __anonunion_ldv_37051_244 { __wsum csum ; struct __anonstruct_ldv_37050_245 ldv_37050 ; }; union __anonunion_ldv_37090_246 { unsigned int napi_id ; dma_cookie_t dma_cookie ; }; union __anonunion_ldv_37096_247 { __u32 mark ; __u32 dropcount ; __u32 reserved_tailroom ; }; struct sk_buff { struct sk_buff *next ; struct sk_buff *prev ; union __anonunion_ldv_37034_243 ldv_37034 ; 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_37051_244 ldv_37051 ; __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_37090_246 ldv_37090 ; __u32 secmark ; union __anonunion_ldv_37096_247 ldv_37096 ; __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; 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_250 { __u8 u6_addr8[16U] ; __be16 u6_addr16[8U] ; __be32 u6_addr32[4U] ; }; struct in6_addr { union __anonunion_in6_u_250 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 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 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_list { struct list_head list ; int count ; }; struct hh_cache { u16 hh_len ; u16 __pad ; seqlock_t hh_lock ; unsigned long hh_data[16U] ; }; struct header_ops { int (*create)(struct sk_buff * , struct net_device * , unsigned short , void const * , void const * , unsigned int ) ; int (*parse)(struct sk_buff const * , unsigned char * ) ; int (*rebuild)(struct sk_buff * ) ; int (*cache)(struct neighbour const * , struct hh_cache * , __be16 ) ; void (*cache_update)(struct hh_cache * , struct net_device const * , unsigned char const * ) ; }; struct napi_struct { struct list_head poll_list ; unsigned long state ; int weight ; unsigned int gro_count ; int (*poll)(struct napi_struct * , int ) ; spinlock_t poll_lock ; int poll_owner ; struct net_device *dev ; struct sk_buff *gro_list ; struct sk_buff *skb ; struct list_head dev_list ; struct hlist_node napi_hash_node ; unsigned int napi_id ; }; enum rx_handler_result { RX_HANDLER_CONSUMED = 0, RX_HANDLER_ANOTHER = 1, RX_HANDLER_EXACT = 2, RX_HANDLER_PASS = 3 } ; typedef enum rx_handler_result rx_handler_result_t; typedef rx_handler_result_t rx_handler_func_t(struct sk_buff ** ); struct Qdisc; struct netdev_queue { struct net_device *dev ; struct Qdisc *qdisc ; struct Qdisc *qdisc_sleeping ; struct kobject kobj ; int numa_node ; spinlock_t _xmit_lock ; int xmit_lock_owner ; unsigned long trans_start ; unsigned long trans_timeout ; unsigned long state ; struct dql dql ; }; struct rps_map { unsigned int len ; struct callback_head rcu ; u16 cpus[0U] ; }; struct rps_dev_flow { u16 cpu ; u16 filter ; unsigned int last_qtail ; }; struct rps_dev_flow_table { unsigned int mask ; struct callback_head rcu ; struct rps_dev_flow flows[0U] ; }; struct netdev_rx_queue { struct rps_map *rps_map ; struct rps_dev_flow_table *rps_flow_table ; struct kobject kobj ; struct net_device *dev ; }; struct xps_map { unsigned int len ; unsigned int alloc_len ; struct callback_head rcu ; u16 queues[0U] ; }; struct xps_dev_maps { struct callback_head rcu ; struct xps_map *cpu_map[0U] ; }; struct netdev_tc_txq { u16 count ; u16 offset ; }; struct netdev_fcoe_hbainfo { char manufacturer[64U] ; char serial_number[64U] ; char hardware_version[64U] ; char driver_version[64U] ; char optionrom_version[64U] ; char firmware_version[64U] ; char model[256U] ; char model_description[256U] ; }; struct netdev_phys_port_id { unsigned char id[32U] ; unsigned char id_len ; }; struct net_device_ops { int (*ndo_init)(struct net_device * ) ; void (*ndo_uninit)(struct net_device * ) ; int (*ndo_open)(struct net_device * ) ; int (*ndo_stop)(struct net_device * ) ; netdev_tx_t (*ndo_start_xmit)(struct sk_buff * , struct net_device * ) ; u16 (*ndo_select_queue)(struct net_device * , struct sk_buff * , void * , u16 (*)(struct net_device * , struct sk_buff * ) ) ; void (*ndo_change_rx_flags)(struct net_device * , int ) ; void (*ndo_set_rx_mode)(struct net_device * ) ; int (*ndo_set_mac_address)(struct net_device * , void * ) ; int (*ndo_validate_addr)(struct net_device * ) ; int (*ndo_do_ioctl)(struct net_device * , struct ifreq * , int ) ; int (*ndo_set_config)(struct net_device * , struct ifmap * ) ; int (*ndo_change_mtu)(struct net_device * , int ) ; int (*ndo_neigh_setup)(struct net_device * , struct neigh_parms * ) ; void (*ndo_tx_timeout)(struct net_device * ) ; struct rtnl_link_stats64 *(*ndo_get_stats64)(struct net_device * , struct rtnl_link_stats64 * ) ; struct net_device_stats *(*ndo_get_stats)(struct net_device * ) ; int (*ndo_vlan_rx_add_vid)(struct net_device * , __be16 , u16 ) ; int (*ndo_vlan_rx_kill_vid)(struct net_device * , __be16 , u16 ) ; void (*ndo_poll_controller)(struct net_device * ) ; int (*ndo_netpoll_setup)(struct net_device * , struct netpoll_info * ) ; void (*ndo_netpoll_cleanup)(struct net_device * ) ; int (*ndo_busy_poll)(struct napi_struct * ) ; int (*ndo_set_vf_mac)(struct net_device * , int , u8 * ) ; int (*ndo_set_vf_vlan)(struct net_device * , int , u16 , u8 ) ; int (*ndo_set_vf_rate)(struct net_device * , int , int , int ) ; int (*ndo_set_vf_spoofchk)(struct net_device * , int , bool ) ; int (*ndo_get_vf_config)(struct net_device * , int , struct ifla_vf_info * ) ; int (*ndo_set_vf_link_state)(struct net_device * , int , int ) ; int (*ndo_set_vf_port)(struct net_device * , int , struct nlattr ** ) ; int (*ndo_get_vf_port)(struct net_device * , int , struct sk_buff * ) ; int (*ndo_setup_tc)(struct net_device * , u8 ) ; int (*ndo_fcoe_enable)(struct net_device * ) ; int (*ndo_fcoe_disable)(struct net_device * ) ; int (*ndo_fcoe_ddp_setup)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_ddp_done)(struct net_device * , u16 ) ; int (*ndo_fcoe_ddp_target)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_get_hbainfo)(struct net_device * , struct netdev_fcoe_hbainfo * ) ; int (*ndo_fcoe_get_wwn)(struct net_device * , u64 * , int ) ; int (*ndo_rx_flow_steer)(struct net_device * , struct sk_buff const * , u16 , u32 ) ; int (*ndo_add_slave)(struct net_device * , struct net_device * ) ; int (*ndo_del_slave)(struct net_device * , struct net_device * ) ; netdev_features_t (*ndo_fix_features)(struct net_device * , netdev_features_t ) ; int (*ndo_set_features)(struct net_device * , netdev_features_t ) ; int (*ndo_neigh_construct)(struct neighbour * ) ; void (*ndo_neigh_destroy)(struct neighbour * ) ; int (*ndo_fdb_add)(struct ndmsg * , struct nlattr ** , struct net_device * , unsigned char const * , u16 ) ; int (*ndo_fdb_del)(struct ndmsg * , struct nlattr ** , struct net_device * , unsigned char const * ) ; int (*ndo_fdb_dump)(struct sk_buff * , struct netlink_callback * , struct net_device * , int ) ; int (*ndo_bridge_setlink)(struct net_device * , struct nlmsghdr * ) ; int (*ndo_bridge_getlink)(struct sk_buff * , u32 , u32 , struct net_device * , u32 ) ; int (*ndo_bridge_dellink)(struct net_device * , struct nlmsghdr * ) ; int (*ndo_change_carrier)(struct net_device * , bool ) ; int (*ndo_get_phys_port_id)(struct net_device * , struct netdev_phys_port_id * ) ; void (*ndo_add_vxlan_port)(struct net_device * , sa_family_t , __be16 ) ; void (*ndo_del_vxlan_port)(struct net_device * , sa_family_t , __be16 ) ; void *(*ndo_dfwd_add_station)(struct net_device * , struct net_device * ) ; void (*ndo_dfwd_del_station)(struct net_device * , void * ) ; netdev_tx_t (*ndo_dfwd_start_xmit)(struct sk_buff * , struct net_device * , void * ) ; int (*ndo_get_lock_subclass)(struct net_device * ) ; }; struct __anonstruct_adj_list_259 { struct list_head upper ; struct list_head lower ; }; struct __anonstruct_all_adj_list_260 { 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_45073_261 { 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_259 adj_list ; struct __anonstruct_all_adj_list_260 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_45073_261 ldv_45073 ; 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 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_262 { 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_262 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_46852_263 { 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_46852_263 ldv_46852 ; }; 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_48345_268 { 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_48345_268 ldv_48345 ; }; struct __anonstruct_socket_lock_t_269 { spinlock_t slock ; int owned ; wait_queue_head_t wq ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_socket_lock_t_269 socket_lock_t; struct proto; typedef __u32 __portpair; typedef __u64 __addrpair; struct __anonstruct_ldv_48580_271 { __be32 skc_daddr ; __be32 skc_rcv_saddr ; }; union __anonunion_ldv_48581_270 { __addrpair skc_addrpair ; struct __anonstruct_ldv_48580_271 ldv_48580 ; }; union __anonunion_ldv_48585_272 { unsigned int skc_hash ; __u16 skc_u16hashes[2U] ; }; struct __anonstruct_ldv_48591_274 { __be16 skc_dport ; __u16 skc_num ; }; union __anonunion_ldv_48592_273 { __portpair skc_portpair ; struct __anonstruct_ldv_48591_274 ldv_48591 ; }; union __anonunion_ldv_48601_275 { struct hlist_node skc_bind_node ; struct hlist_nulls_node skc_portaddr_node ; }; union __anonunion_ldv_48610_276 { struct hlist_node skc_node ; struct hlist_nulls_node skc_nulls_node ; }; struct sock_common { union __anonunion_ldv_48581_270 ldv_48581 ; union __anonunion_ldv_48585_272 ldv_48585 ; union __anonunion_ldv_48592_273 ldv_48592 ; 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_48601_275 ldv_48601 ; 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_48610_276 ldv_48610 ; int skc_tx_queue_mapping ; atomic_t skc_refcnt ; int skc_dontcopy_end[0U] ; }; struct cg_proto; struct __anonstruct_sk_backlog_277 { 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_277 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_278 { 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_278 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 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 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 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_52920_292 { __be32 a4 ; __be32 a6[4U] ; }; struct inetpeer_addr_base { union __anonunion_ldv_52920_292 ldv_52920 ; }; struct inetpeer_addr { struct inetpeer_addr_base addr ; __u16 family ; }; union __anonunion_ldv_52935_293 { struct list_head gc_list ; struct callback_head gc_rcu ; }; struct __anonstruct_ldv_52939_295 { atomic_t rid ; }; union __anonunion_ldv_52942_294 { struct __anonstruct_ldv_52939_295 ldv_52939 ; 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_52935_293 ldv_52935 ; union __anonunion_ldv_52942_294 ldv_52942 ; __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 inet_ehash_bucket { struct hlist_nulls_head chain ; }; struct inet_bind_hashbucket { spinlock_t lock ; struct hlist_head chain ; }; struct inet_listen_hashbucket { spinlock_t lock ; struct hlist_nulls_head head ; }; struct inet_hashinfo { struct inet_ehash_bucket *ehash ; spinlock_t *ehash_locks ; unsigned int ehash_mask ; unsigned int ehash_locks_mask ; struct inet_bind_hashbucket *bhash ; unsigned int bhash_size ; struct kmem_cache *bind_bucket_cachep ; struct inet_listen_hashbucket listening_hash[32U] ; atomic_t bsockets ; }; enum transport_lun_status_table { TRANSPORT_LUN_STATUS_FREE = 0, TRANSPORT_LUN_STATUS_ACTIVE = 1 } ; enum transport_tpg_type_table { TRANSPORT_TPG_TYPE_NORMAL = 0, TRANSPORT_TPG_TYPE_DISCOVERY = 1 } ; enum transport_state_table { TRANSPORT_NO_STATE = 0, TRANSPORT_NEW_CMD = 1, TRANSPORT_WRITE_PENDING = 3, TRANSPORT_PROCESSING = 5, TRANSPORT_COMPLETE = 6, TRANSPORT_ISTATE_PROCESSING = 11, TRANSPORT_COMPLETE_QF_WP = 18, TRANSPORT_COMPLETE_QF_OK = 19 } ; typedef unsigned int sense_reason_t; struct se_device; struct t10_alua_tg_pt_gp; struct t10_alua { u16 alua_tg_pt_gps_counter ; u32 alua_tg_pt_gps_count ; spinlock_t lba_map_lock ; u32 lba_map_segment_size ; u32 lba_map_segment_multiplier ; struct list_head lba_map_list ; spinlock_t tg_pt_gps_lock ; struct se_device *t10_dev ; struct t10_alua_tg_pt_gp *default_tg_pt_gp ; struct config_group alua_tg_pt_gps_group ; struct list_head tg_pt_gps_list ; }; struct t10_alua_lu_gp { u16 lu_gp_id ; int lu_gp_valid_id ; u32 lu_gp_members ; atomic_t lu_gp_ref_cnt ; spinlock_t lu_gp_lock ; struct config_group lu_gp_group ; struct list_head lu_gp_node ; struct list_head lu_gp_mem_list ; }; struct t10_alua_lu_gp_member { bool lu_gp_assoc ; atomic_t lu_gp_mem_ref_cnt ; spinlock_t lu_gp_mem_lock ; struct t10_alua_lu_gp *lu_gp ; struct se_device *lu_gp_mem_dev ; struct list_head lu_gp_mem_list ; }; struct se_port; struct t10_alua_tg_pt_gp { u16 tg_pt_gp_id ; int tg_pt_gp_valid_id ; int tg_pt_gp_alua_supported_states ; int tg_pt_gp_alua_pending_state ; int tg_pt_gp_alua_previous_state ; int tg_pt_gp_alua_access_status ; int tg_pt_gp_alua_access_type ; int tg_pt_gp_nonop_delay_msecs ; int tg_pt_gp_trans_delay_msecs ; int tg_pt_gp_implicit_trans_secs ; int tg_pt_gp_pref ; int tg_pt_gp_write_metadata ; u32 tg_pt_gp_members ; atomic_t tg_pt_gp_alua_access_state ; atomic_t tg_pt_gp_ref_cnt ; spinlock_t tg_pt_gp_lock ; struct mutex tg_pt_gp_md_mutex ; struct se_device *tg_pt_gp_dev ; struct config_group tg_pt_gp_group ; struct list_head tg_pt_gp_list ; struct list_head tg_pt_gp_mem_list ; struct se_port *tg_pt_gp_alua_port ; struct se_node_acl *tg_pt_gp_alua_nacl ; struct delayed_work tg_pt_gp_transition_work ; struct completion *tg_pt_gp_transition_complete ; }; struct t10_alua_tg_pt_gp_member { bool tg_pt_gp_assoc ; atomic_t tg_pt_gp_mem_ref_cnt ; spinlock_t tg_pt_gp_mem_lock ; struct t10_alua_tg_pt_gp *tg_pt_gp ; struct se_port *tg_pt ; struct list_head tg_pt_gp_mem_list ; }; struct t10_wwn { char vendor[8U] ; char model[16U] ; char revision[4U] ; char unit_serial[254U] ; spinlock_t t10_vpd_lock ; struct se_device *t10_dev ; struct config_group t10_wwn_group ; struct list_head t10_vpd_list ; }; struct se_dev_entry; struct t10_pr_registration { char pr_reg_isid[16U] ; unsigned char pr_iport[256U] ; unsigned char pr_tport[256U] ; u16 pr_aptpl_rpti ; u16 pr_reg_tpgt ; int pr_reg_all_tg_pt ; int pr_reg_aptpl ; int pr_res_holder ; int pr_res_type ; int pr_res_scope ; bool isid_present_at_reg ; u32 pr_res_mapped_lun ; u32 pr_aptpl_target_lun ; u32 pr_res_generation ; u64 pr_reg_bin_isid ; u64 pr_res_key ; atomic_t pr_res_holders ; struct se_node_acl *pr_reg_nacl ; struct se_dev_entry *pr_reg_deve ; struct se_lun *pr_reg_tg_pt_lun ; struct list_head pr_reg_list ; struct list_head pr_reg_abort_list ; struct list_head pr_reg_aptpl_list ; struct list_head pr_reg_atp_list ; struct list_head pr_reg_atp_mem_list ; }; struct t10_reservation { int pr_all_tg_pt ; int pr_aptpl_active ; u32 pr_generation ; spinlock_t registration_lock ; spinlock_t aptpl_reg_lock ; struct se_node_acl *pr_res_holder ; struct list_head registration_list ; struct list_head aptpl_reg_list ; }; struct se_tmr_req { u8 function ; u8 response ; int call_transport ; u32 ref_task_tag ; void *fabric_tmr_ptr ; struct se_cmd *task_cmd ; struct se_device *tmr_dev ; struct se_lun *tmr_lun ; struct list_head tmr_list ; }; enum target_prot_op { TARGET_PROT_NORMAL = 0, TARGET_PROT_DIN_INSERT = 1, TARGET_PROT_DOUT_INSERT = 2, TARGET_PROT_DIN_STRIP = 4, TARGET_PROT_DOUT_STRIP = 8, TARGET_PROT_DIN_PASS = 16, TARGET_PROT_DOUT_PASS = 32 } ; enum target_prot_type { TARGET_DIF_TYPE0_PROT = 0, TARGET_DIF_TYPE1_PROT = 1, TARGET_DIF_TYPE2_PROT = 2, TARGET_DIF_TYPE3_PROT = 3 } ; struct target_core_fabric_ops; struct se_cmd { u8 scsi_status ; u8 scsi_asc ; u8 scsi_ascq ; u16 scsi_sense_length ; int alua_nonop_delay ; enum dma_data_direction data_direction ; int sam_task_attr ; unsigned int map_tag ; enum transport_state_table t_state ; unsigned char cmd_wait_set : 1 ; unsigned char unknown_data_length : 1 ; u32 se_cmd_flags ; u32 se_ordered_id ; u32 data_length ; u32 residual_count ; u32 orig_fe_lun ; u64 pr_res_key ; void *sense_buffer ; struct list_head se_delayed_node ; struct list_head se_qf_node ; struct se_device *se_dev ; struct se_dev_entry *se_deve ; struct se_lun *se_lun ; struct se_session *se_sess ; struct se_tmr_req *se_tmr_req ; struct list_head se_cmd_list ; struct completion cmd_wait_comp ; struct kref cmd_kref ; struct target_core_fabric_ops *se_tfo ; sense_reason_t (*execute_cmd)(struct se_cmd * ) ; sense_reason_t (*execute_rw)(struct se_cmd * , struct scatterlist * , u32 , enum dma_data_direction ) ; sense_reason_t (*transport_complete_callback)(struct se_cmd * ) ; unsigned char *t_task_cdb ; unsigned char __t_task_cdb[32U] ; unsigned long long t_task_lba ; unsigned int t_task_nolb ; unsigned int transport_state ; spinlock_t t_state_lock ; struct completion t_transport_stop_comp ; struct work_struct work ; struct scatterlist *t_data_sg ; struct scatterlist *t_data_sg_orig ; unsigned int t_data_nents ; unsigned int t_data_nents_orig ; void *t_data_vmap ; struct scatterlist *t_bidi_data_sg ; unsigned int t_bidi_data_nents ; struct list_head state_list ; bool state_active ; struct completion task_stop_comp ; void *priv ; int lun_ref_active ; enum target_prot_op prot_op ; enum target_prot_type prot_type ; u8 prot_checks ; u32 prot_length ; u32 reftag_seed ; struct scatterlist *t_prot_sg ; unsigned int t_prot_nents ; sense_reason_t pi_err ; sector_t bad_sector ; bool prot_pto ; }; struct se_node_acl { char initiatorname[224U] ; bool dynamic_node_acl ; bool acl_stop ; u32 queue_depth ; u32 acl_index ; char acl_tag[64U] ; atomic_t acl_pr_ref_count ; struct se_dev_entry **device_list ; struct se_session *nacl_sess ; struct se_portal_group *se_tpg ; spinlock_t device_list_lock ; spinlock_t nacl_sess_lock ; struct config_group acl_group ; struct config_group acl_attrib_group ; struct config_group acl_auth_group ; struct config_group acl_param_group ; struct config_group acl_fabric_stat_group ; struct config_group *acl_default_groups[5U] ; struct list_head acl_list ; struct list_head acl_sess_list ; struct completion acl_free_comp ; struct kref acl_kref ; }; struct se_session { unsigned char sess_tearing_down : 1 ; u64 sess_bin_isid ; enum target_prot_op sup_prot_ops ; struct se_node_acl *se_node_acl ; struct se_portal_group *se_tpg ; void *fabric_sess_ptr ; struct list_head sess_list ; struct list_head sess_acl_list ; struct list_head sess_cmd_list ; struct list_head sess_wait_list ; spinlock_t sess_cmd_lock ; struct kref sess_kref ; void *sess_cmd_map ; struct percpu_ida sess_tag_pool ; }; struct se_ml_stat_grps { struct config_group stat_group ; struct config_group scsi_auth_intr_group ; struct config_group scsi_att_intr_port_group ; }; struct se_lun_acl { char initiatorname[224U] ; u32 mapped_lun ; struct se_node_acl *se_lun_nacl ; struct se_lun *se_lun ; struct list_head lacl_list ; struct config_group se_lun_group ; struct se_ml_stat_grps ml_stat_grps ; }; struct se_dev_entry { bool def_pr_registered ; u32 lun_flags ; u32 mapped_lun ; u32 total_cmds ; u64 pr_res_key ; u64 creation_time ; u32 attach_count ; u64 read_bytes ; u64 write_bytes ; atomic_t ua_count ; atomic_t pr_ref_count ; struct se_lun_acl *se_lun_acl ; spinlock_t ua_lock ; struct se_lun *se_lun ; struct list_head alua_port_list ; struct list_head ua_list ; }; struct se_dev_attrib { int emulate_model_alias ; int emulate_dpo ; int emulate_fua_write ; int emulate_fua_read ; int emulate_write_cache ; int emulate_ua_intlck_ctrl ; int emulate_tas ; int emulate_tpu ; int emulate_tpws ; int emulate_caw ; int emulate_3pc ; int pi_prot_format ; enum target_prot_type pi_prot_type ; enum target_prot_type hw_pi_prot_type ; int enforce_pr_isids ; int is_nonrot ; int emulate_rest_reord ; u32 hw_block_size ; u32 block_size ; u32 hw_max_sectors ; u32 fabric_max_sectors ; u32 optimal_sectors ; u32 hw_queue_depth ; u32 queue_depth ; u32 max_unmap_lba_count ; u32 max_unmap_block_desc_count ; u32 unmap_granularity ; u32 unmap_granularity_alignment ; u32 max_write_same_len ; u32 max_bytes_per_io ; struct se_device *da_dev ; struct config_group da_group ; }; struct se_port_stat_grps { struct config_group stat_group ; struct config_group scsi_port_group ; struct config_group scsi_tgt_port_group ; struct config_group scsi_transport_group ; }; struct se_lun { u32 lun_link_magic ; enum transport_lun_status_table lun_status ; u32 lun_access ; u32 lun_flags ; u32 unpacked_lun ; atomic_t lun_acl_count ; spinlock_t lun_acl_lock ; spinlock_t lun_sep_lock ; struct completion lun_shutdown_comp ; struct list_head lun_acl_list ; struct se_device *lun_se_dev ; struct se_port *lun_sep ; struct config_group lun_group ; struct se_port_stat_grps port_stat_grps ; struct completion lun_ref_comp ; struct percpu_ref lun_ref ; }; struct se_dev_stat_grps { struct config_group stat_group ; struct config_group scsi_dev_group ; struct config_group scsi_tgt_dev_group ; struct config_group scsi_lu_group ; }; struct se_hba; struct se_subsystem_api; struct se_device { u32 dev_link_magic ; u16 dev_rpti_counter ; u32 dev_cur_ordered_id ; u32 dev_flags ; u32 dev_port_count ; u32 queue_depth ; u64 dev_res_bin_isid ; u32 dev_index ; u64 creation_time ; atomic_long_t num_resets ; atomic_long_t num_cmds ; atomic_long_t read_bytes ; atomic_long_t write_bytes ; atomic_t simple_cmds ; atomic_t dev_ordered_id ; atomic_t dev_ordered_sync ; atomic_t dev_qf_count ; int export_count ; spinlock_t delayed_cmd_lock ; spinlock_t execute_task_lock ; spinlock_t dev_reservation_lock ; unsigned int dev_reservation_flags ; spinlock_t se_port_lock ; spinlock_t se_tmr_lock ; spinlock_t qf_cmd_lock ; struct semaphore caw_sem ; struct se_node_acl *dev_reserved_node_acl ; struct t10_alua_lu_gp_member *dev_alua_lu_gp_mem ; struct t10_pr_registration *dev_pr_res_holder ; struct list_head dev_sep_list ; struct list_head dev_tmr_list ; struct workqueue_struct *tmr_wq ; struct work_struct qf_work_queue ; struct list_head delayed_cmd_list ; struct list_head state_list ; struct list_head qf_cmd_list ; struct list_head g_dev_node ; struct se_hba *se_hba ; struct t10_wwn t10_wwn ; struct t10_alua t10_alua ; struct t10_reservation t10_pr ; struct se_dev_attrib dev_attrib ; struct config_group dev_group ; struct config_group dev_pr_group ; struct se_dev_stat_grps dev_stat_grps ; unsigned char dev_alias[512U] ; unsigned char udev_path[512U] ; struct se_subsystem_api *transport ; struct list_head dev_list ; struct se_lun xcopy_lun ; int prot_length ; }; struct se_hba { u16 hba_tpgt ; u32 hba_id ; u32 hba_flags ; u32 dev_count ; u32 hba_index ; void *hba_ptr ; struct list_head hba_node ; spinlock_t device_lock ; struct config_group hba_group ; struct mutex hba_access_mutex ; struct se_subsystem_api *transport ; }; struct scsi_port_stats { u64 cmd_pdus ; u64 tx_data_octets ; u64 rx_data_octets ; }; struct se_port { u16 sep_rtpi ; int sep_tg_pt_secondary_stat ; int sep_tg_pt_secondary_write_md ; u32 sep_index ; struct scsi_port_stats sep_stats ; atomic_t sep_tg_pt_secondary_offline ; atomic_t sep_tg_pt_ref_cnt ; spinlock_t sep_alua_lock ; struct mutex sep_tg_pt_md_mutex ; struct t10_alua_tg_pt_gp_member *sep_alua_tg_pt_gp_mem ; struct se_lun *sep_lun ; struct se_portal_group *sep_tpg ; struct list_head sep_alua_list ; struct list_head sep_list ; }; struct se_tpg_np { struct se_portal_group *tpg_np_parent ; struct config_group tpg_np_group ; }; struct se_portal_group { enum transport_tpg_type_table se_tpg_type ; u32 num_node_acls ; atomic_t tpg_pr_ref_count ; spinlock_t acl_node_lock ; spinlock_t session_lock ; spinlock_t tpg_lun_lock ; void *se_tpg_fabric_ptr ; struct list_head se_tpg_node ; struct list_head acl_node_list ; struct se_lun **tpg_lun_list ; struct se_lun tpg_virt_lun0 ; struct list_head tpg_sess_list ; struct target_core_fabric_ops *se_tpg_tfo ; struct se_wwn *se_tpg_wwn ; struct config_group tpg_group ; struct config_group *tpg_default_groups[7U] ; struct config_group tpg_lun_group ; struct config_group tpg_np_group ; struct config_group tpg_acl_group ; struct config_group tpg_attrib_group ; struct config_group tpg_auth_group ; struct config_group tpg_param_group ; }; struct target_fabric_configfs; struct se_wwn { struct target_fabric_configfs *wwn_tf ; struct config_group wwn_group ; struct config_group *wwn_default_groups[2U] ; struct config_group fabric_stat_group ; }; struct se_subsystem_api { struct list_head sub_api_list ; char name[16U] ; char inquiry_prod[16U] ; char inquiry_rev[4U] ; struct module *owner ; u8 transport_type ; int (*attach_hba)(struct se_hba * , u32 ) ; void (*detach_hba)(struct se_hba * ) ; int (*pmode_enable_hba)(struct se_hba * , unsigned long ) ; struct se_device *(*alloc_device)(struct se_hba * , char const * ) ; int (*configure_device)(struct se_device * ) ; void (*free_device)(struct se_device * ) ; ssize_t (*set_configfs_dev_params)(struct se_device * , char const * , ssize_t ) ; ssize_t (*show_configfs_dev_params)(struct se_device * , char * ) ; void (*transport_complete)(struct se_cmd * , struct scatterlist * , unsigned char * ) ; sense_reason_t (*parse_cdb)(struct se_cmd * ) ; u32 (*get_device_type)(struct se_device * ) ; sector_t (*get_blocks)(struct se_device * ) ; sector_t (*get_alignment_offset_lbas)(struct se_device * ) ; unsigned int (*get_lbppbe)(struct se_device * ) ; unsigned int (*get_io_min)(struct se_device * ) ; unsigned int (*get_io_opt)(struct se_device * ) ; unsigned char *(*get_sense_buffer)(struct se_cmd * ) ; bool (*get_write_cache)(struct se_device * ) ; int (*init_prot)(struct se_device * ) ; int (*format_prot)(struct se_device * ) ; void (*free_prot)(struct se_device * ) ; }; struct target_core_fabric_ops { struct configfs_subsystem *tf_subsys ; char *(*get_fabric_name)(void) ; u8 (*get_fabric_proto_ident)(struct se_portal_group * ) ; char *(*tpg_get_wwn)(struct se_portal_group * ) ; u16 (*tpg_get_tag)(struct se_portal_group * ) ; u32 (*tpg_get_default_depth)(struct se_portal_group * ) ; u32 (*tpg_get_pr_transport_id)(struct se_portal_group * , struct se_node_acl * , struct t10_pr_registration * , int * , unsigned char * ) ; u32 (*tpg_get_pr_transport_id_len)(struct se_portal_group * , struct se_node_acl * , struct t10_pr_registration * , int * ) ; char *(*tpg_parse_pr_out_transport_id)(struct se_portal_group * , char const * , u32 * , char ** ) ; int (*tpg_check_demo_mode)(struct se_portal_group * ) ; int (*tpg_check_demo_mode_cache)(struct se_portal_group * ) ; int (*tpg_check_demo_mode_write_protect)(struct se_portal_group * ) ; int (*tpg_check_prod_mode_write_protect)(struct se_portal_group * ) ; int (*tpg_check_demo_mode_login_only)(struct se_portal_group * ) ; struct se_node_acl *(*tpg_alloc_fabric_acl)(struct se_portal_group * ) ; void (*tpg_release_fabric_acl)(struct se_portal_group * , struct se_node_acl * ) ; u32 (*tpg_get_inst_index)(struct se_portal_group * ) ; int (*check_stop_free)(struct se_cmd * ) ; void (*release_cmd)(struct se_cmd * ) ; void (*put_session)(struct se_session * ) ; int (*shutdown_session)(struct se_session * ) ; void (*close_session)(struct se_session * ) ; u32 (*sess_get_index)(struct se_session * ) ; u32 (*sess_get_initiator_sid)(struct se_session * , unsigned char * , u32 ) ; int (*write_pending)(struct se_cmd * ) ; int (*write_pending_status)(struct se_cmd * ) ; void (*set_default_node_attributes)(struct se_node_acl * ) ; u32 (*get_task_tag)(struct se_cmd * ) ; int (*get_cmd_state)(struct se_cmd * ) ; int (*queue_data_in)(struct se_cmd * ) ; int (*queue_status)(struct se_cmd * ) ; void (*queue_tm_rsp)(struct se_cmd * ) ; void (*aborted_task)(struct se_cmd * ) ; struct se_wwn *(*fabric_make_wwn)(struct target_fabric_configfs * , struct config_group * , char const * ) ; void (*fabric_drop_wwn)(struct se_wwn * ) ; struct se_portal_group *(*fabric_make_tpg)(struct se_wwn * , struct config_group * , char const * ) ; void (*fabric_drop_tpg)(struct se_portal_group * ) ; int (*fabric_post_link)(struct se_portal_group * , struct se_lun * ) ; void (*fabric_pre_unlink)(struct se_portal_group * , struct se_lun * ) ; struct se_tpg_np *(*fabric_make_np)(struct se_portal_group * , struct config_group * , char const * ) ; void (*fabric_drop_np)(struct se_tpg_np * ) ; struct se_node_acl *(*fabric_make_nodeacl)(struct se_portal_group * , struct config_group * , char const * ) ; void (*fabric_drop_nodeacl)(struct se_node_acl * ) ; }; struct target_fabric_tpg_attrib_attribute { struct configfs_attribute attr ; ssize_t (*show)(struct se_portal_group * , char * ) ; ssize_t (*store)(struct se_portal_group * , char const * , size_t ) ; }; struct target_fabric_tpg_attribute { struct configfs_attribute attr ; ssize_t (*show)(struct se_portal_group * , char * ) ; ssize_t (*store)(struct se_portal_group * , char const * , size_t ) ; }; struct target_fabric_wwn_attribute { struct configfs_attribute attr ; ssize_t (*show)(struct target_fabric_configfs * , char * ) ; ssize_t (*store)(struct target_fabric_configfs * , char const * , size_t ) ; }; struct target_fabric_configfs_template { struct config_item_type tfc_discovery_cit ; struct config_item_type tfc_wwn_cit ; struct config_item_type tfc_wwn_fabric_stats_cit ; struct config_item_type tfc_tpg_cit ; struct config_item_type tfc_tpg_base_cit ; struct config_item_type tfc_tpg_lun_cit ; struct config_item_type tfc_tpg_port_cit ; struct config_item_type tfc_tpg_port_stat_cit ; struct config_item_type tfc_tpg_np_cit ; struct config_item_type tfc_tpg_np_base_cit ; struct config_item_type tfc_tpg_attrib_cit ; struct config_item_type tfc_tpg_auth_cit ; struct config_item_type tfc_tpg_param_cit ; struct config_item_type tfc_tpg_nacl_cit ; struct config_item_type tfc_tpg_nacl_base_cit ; struct config_item_type tfc_tpg_nacl_attrib_cit ; struct config_item_type tfc_tpg_nacl_auth_cit ; struct config_item_type tfc_tpg_nacl_param_cit ; struct config_item_type tfc_tpg_nacl_stat_cit ; struct config_item_type tfc_tpg_mappedlun_cit ; struct config_item_type tfc_tpg_mappedlun_stat_cit ; }; struct target_fabric_configfs { char tf_name[32U] ; atomic_t tf_access_cnt ; struct list_head tf_list ; struct config_group tf_group ; struct config_group tf_disc_group ; struct config_group *tf_default_groups[2U] ; struct config_item *tf_fabric ; struct config_item_type *tf_fabric_cit ; struct configfs_subsystem *tf_subsys ; struct module *tf_module ; struct target_core_fabric_ops tf_ops ; struct target_fabric_configfs_template tf_cit_tmpl ; }; struct sbp2_pointer { __be32 high ; __be32 low ; }; struct sbp_command_block_orb { struct sbp2_pointer next_orb ; struct sbp2_pointer data_descriptor ; __be32 misc ; u8 command_block[12U] ; }; struct sbp_page_table_entry { __be16 segment_length ; __be16 segment_base_hi ; __be32 segment_base_lo ; }; struct sbp_management_orb { struct sbp2_pointer ptr1 ; struct sbp2_pointer ptr2 ; __be32 misc ; __be32 length ; struct sbp2_pointer status_fifo ; }; struct sbp_status_block { __be32 status ; __be32 orb_low ; u8 data[24U] ; }; struct sbp_login_response_block { __be32 misc ; struct sbp2_pointer command_block_agent ; __be32 reconnect_hold ; }; struct sbp_session; struct sbp_target_agent; struct sbp_login_descriptor { struct sbp_session *sess ; struct list_head link ; struct se_lun *lun ; u64 status_fifo_addr ; int exclusive ; u16 login_id ; struct sbp_target_agent *tgt_agt ; }; struct sbp_session { spinlock_t lock ; struct se_session *se_sess ; struct list_head login_list ; struct delayed_work maint_work ; u64 guid ; int node_id ; struct fw_card *card ; int generation ; int speed ; int reconnect_hold ; u64 reconnect_expires ; }; struct sbp_nacl { u64 guid ; char iport_name[32U] ; struct se_node_acl se_node_acl ; }; struct sbp_tport; struct sbp_tpg { u16 tport_tpgt ; struct sbp_tport *tport ; struct se_portal_group se_tpg ; }; struct sbp_management_agent; struct sbp_tport { u64 guid ; char tport_name[32U] ; struct se_wwn tport_wwn ; struct sbp_tpg *tpg ; struct fw_descriptor unit_directory ; struct sbp_management_agent *mgt_agt ; int enable ; s32 directory_id ; int mgt_orb_timeout ; int max_reconnect_timeout ; int max_logins_per_lun ; }; struct sbp_target_agent { spinlock_t lock ; struct fw_address_handler handler ; struct sbp_login_descriptor *login ; int state ; struct work_struct work ; u64 orb_pointer ; bool doorbell ; }; struct sbp_target_request { struct sbp_login_descriptor *login ; u64 orb_pointer ; struct sbp_command_block_orb orb ; struct sbp_status_block status ; struct work_struct work ; struct se_cmd se_cmd ; struct sbp_page_table_entry *pg_tbl ; void *cmd_buf ; unsigned char sense_buf[96U] ; }; struct sbp_management_request; struct sbp_management_agent { spinlock_t lock ; struct sbp_tport *tport ; struct fw_address_handler handler ; int state ; struct work_struct work ; u64 orb_offset ; struct sbp_management_request *request ; }; struct sbp_management_request { struct sbp_management_orb orb ; struct sbp_status_block status ; struct fw_card *card ; int generation ; int node_addr ; int speed ; }; typedef struct page___0 *pgtable_t___0; struct __anonstruct____missing_field_name_211 { unsigned int inuse : 16 ; unsigned int objects : 15 ; unsigned int frozen : 1 ; }; union __anonunion____missing_field_name_210 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_211 __annonCompField39 ; int units ; }; struct __anonstruct____missing_field_name_209 { union __anonunion____missing_field_name_210 __annonCompField40 ; atomic_t _count ; }; union __anonunion____missing_field_name_208 { unsigned long counters ; struct __anonstruct____missing_field_name_209 __annonCompField41 ; unsigned int active ; }; struct __anonstruct____missing_field_name_206 { union __anonunion_ldv_14130_140 __annonCompField38 ; union __anonunion____missing_field_name_208 __annonCompField42 ; }; struct __anonstruct____missing_field_name_213 { struct page___0 *next ; int pages ; int pobjects ; }; union __anonunion____missing_field_name_212 { struct list_head lru ; struct __anonstruct____missing_field_name_213 __annonCompField44 ; struct slab *slab_page ; struct callback_head callback_head ; pgtable_t___0 pmd_huge_pte ; }; union __anonunion____missing_field_name_214 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache___0 *slab_cache ; struct page___0 *first_page ; }; struct page___0 { unsigned long flags ; union __anonunion_ldv_14124_138 __annonCompField37 ; struct __anonstruct____missing_field_name_206 __annonCompField43 ; union __anonunion____missing_field_name_212 __annonCompField45 ; union __anonunion____missing_field_name_214 __annonCompField46 ; unsigned long debug_flags ; } __attribute__((__aligned__((2) * (sizeof(unsigned long )) ))) ; enum kobj_ns_type; struct attribute___0 { char const *name ; umode_t mode ; bool ignore_lockdep : 1 ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct sysfs_ops___0 { ssize_t (*show)(struct kobject___0 * , struct attribute___0 * , char * ) ; ssize_t (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) ; }; struct kobject___0 { char const *name ; struct list_head entry ; struct kobject___0 *parent ; struct kset *kset ; struct kobj_type___0 *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned int state_initialized : 1 ; unsigned int state_in_sysfs : 1 ; unsigned int state_add_uevent_sent : 1 ; unsigned int state_remove_uevent_sent : 1 ; unsigned int uevent_suppress : 1 ; }; struct kobj_type___0 { void (*release)(struct kobject___0 *kobj ) ; struct sysfs_ops___0 const *sysfs_ops ; struct attribute___0 **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject___0 *kobj ) ; void const *(*namespace)(struct kobject___0 *kobj ) ; }; struct kmem_cache_cpu___0 { void **freelist ; unsigned long tid ; struct page___0 *page ; struct page___0 *partial ; unsigned int stat[26] ; }; struct kmem_cache___0 { struct kmem_cache_cpu___0 *cpu_slab ; unsigned long flags ; unsigned long min_partial ; int size ; int object_size ; int offset ; int cpu_partial ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; int reserved ; char const *name ; struct list_head list ; struct kobject___0 kobj ; struct memcg_cache_params___0 *memcg_params ; int max_attr_size ; struct kset *memcg_kset ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1 << 10] ; }; struct __anonstruct____missing_field_name_227 { struct callback_head callback_head ; struct kmem_cache___0 *memcg_caches[0] ; }; struct __anonstruct____missing_field_name_228 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache___0 *root_cache ; atomic_t nr_pages ; }; union __anonunion____missing_field_name_226 { struct __anonstruct____missing_field_name_227 __annonCompField50 ; struct __anonstruct____missing_field_name_228 __annonCompField51 ; }; struct memcg_cache_params___0 { bool is_root_cache ; union __anonunion____missing_field_name_226 __annonCompField52 ; }; long ldv__builtin_expect(long exp , long c ) ; void ldv_spin_lock(void) ; void ldv_spin_unlock(void) ; extern struct module __this_module ; __inline static __u32 __arch_swab32(__u32 val ) { { __asm__ ("bswapl %0": "=r" (val): "0" (val)); return (val); } } __inline static __u16 __fswab16(__u16 val ) { { return ((__u16 )((int )((short )((int )val << 8)) | (int )((short )((int )val >> 8)))); } } __inline static __u32 __fswab32(__u32 val ) { __u32 tmp ; { tmp = __arch_swab32(val); return (tmp); } } extern int printk(char const * , ...) ; extern int __dynamic_pr_debug(struct _ddebug * , char const * , ...) ; extern int kstrtoull(char const * , unsigned int , unsigned long long * ) ; __inline static int kstrtoul(char const *s , unsigned int base , unsigned long *res ) { int tmp ; { tmp = kstrtoull(s, base, (unsigned long long *)res); return (tmp); } } extern int sprintf(char * , char const * , ...) ; extern int snprintf(char * , size_t , char const * , ...) ; extern int hex2bin(u8 * , char const * , size_t ) ; __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ; __inline static void list_add_tail(struct list_head *new , struct list_head *head ) { { __list_add(new, head->prev, head); return; } } extern void __list_del_entry(struct list_head * ) ; extern void list_del(struct list_head * ) ; __inline static void list_move_tail(struct list_head *list , struct list_head *head ) { { __list_del_entry(list); list_add_tail(list, head); return; } } __inline static int list_empty(struct list_head const *head ) { { return ((unsigned long )((struct list_head const *)head->next) == (unsigned long )head); } } extern void warn_slowpath_null(char const * , int const ) ; extern void *__memcpy(void * , void const * , size_t ) ; extern char *strstr(char const * , char const * ) ; __inline static void *ERR_PTR(long error ) { { return ((void *)error); } } __inline static long PTR_ERR(void const *ptr ) { { return ((long )ptr); } } __inline static bool IS_ERR(void const *ptr ) { long tmp ; { tmp = ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L); return (tmp != 0L); } } extern void __xadd_wrong_size(void) ; __inline static int atomic_sub_and_test(int i , atomic_t *v ) { char c ; { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); return ((int )((signed char )c) != 0); } } __inline static int atomic_add_return(int i , atomic_t *v ) { int __ret ; { __ret = i; switch (4UL) { case 1UL: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5626; case 2UL: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5626; case 4UL: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5626; case 8UL: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); goto ldv_5626; default: __xadd_wrong_size(); } ldv_5626: ; return (__ret + i); } } 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_lock_irq(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; extern void _raw_spin_unlock_bh(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irq(raw_spinlock_t * ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->ldv_6347.rlock); } } __inline static void ldv_spin_lock_1(spinlock_t *lock ) { { _raw_spin_lock(& lock->ldv_6347.rlock); return; } } __inline static void spin_lock(spinlock_t *lock ) ; __inline static void ldv_spin_lock_bh_2(spinlock_t *lock ) { { _raw_spin_lock_bh(& lock->ldv_6347.rlock); return; } } __inline static void spin_lock_bh(spinlock_t *lock ) ; __inline static void ldv_spin_lock_irq_4(spinlock_t *lock ) { { _raw_spin_lock_irq(& lock->ldv_6347.rlock); return; } } __inline static void spin_lock_irq(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_5(spinlock_t *lock ) { { _raw_spin_unlock(& lock->ldv_6347.rlock); return; } } __inline static void spin_unlock(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_bh_6(spinlock_t *lock ) { { _raw_spin_unlock_bh(& lock->ldv_6347.rlock); return; } } __inline static void spin_unlock_bh(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_irq_7(spinlock_t *lock ) { { _raw_spin_unlock_irq(& lock->ldv_6347.rlock); return; } } __inline static void spin_unlock_irq(spinlock_t *lock ) ; extern unsigned long volatile jiffies ; __inline static u64 get_jiffies_64(void) { { return ((u64 )jiffies); } } extern void init_timer_key(struct timer_list * , unsigned int , char const * , struct lock_class_key * ) ; extern void delayed_work_timer_fn(unsigned long ) ; extern void __init_work(struct work_struct * , int ) ; extern struct workqueue_struct *system_wq ; extern struct workqueue_struct *system_unbound_wq ; extern bool queue_work_on(int , struct workqueue_struct * , struct work_struct * ) ; extern bool queue_delayed_work_on(int , struct workqueue_struct * , struct delayed_work * , unsigned long ) ; extern bool cancel_work_sync(struct work_struct * ) ; extern bool cancel_delayed_work_sync(struct delayed_work * ) ; __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 queue_delayed_work(struct workqueue_struct *wq , struct delayed_work *dwork , unsigned long delay ) { bool tmp ; { tmp = queue_delayed_work_on(8192, wq, dwork, delay); return (tmp); } } __inline static bool schedule_delayed_work(struct delayed_work *dwork , unsigned long delay ) { bool tmp ; { tmp = queue_delayed_work(system_wq, dwork, delay); return (tmp); } } extern void *vmalloc(unsigned long ) ; void *ldv_vmalloc_34(unsigned long ldv_func_arg1 ) ; __inline static void kref_get(struct kref *kref ) { bool __warned ; int __ret_warn_once ; int tmp ; int __ret_warn_on ; long tmp___0 ; long tmp___1 ; long tmp___2 ; { tmp = atomic_add_return(1, & kref->refcount); __ret_warn_once = tmp <= 1; tmp___2 = ldv__builtin_expect(__ret_warn_once != 0, 0L); if (tmp___2 != 0L) { __ret_warn_on = ! __warned; tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___0 != 0L) { warn_slowpath_null("include/linux/kref.h", 47); } else { } tmp___1 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___1 != 0L) { __warned = 1; } else { } } else { } ldv__builtin_expect(__ret_warn_once != 0, 0L); return; } } __inline static int kref_sub(struct kref *kref , unsigned int count , void (*release)(struct kref * ) ) { int __ret_warn_on ; long tmp ; int tmp___0 ; { __ret_warn_on = (unsigned long )release == (unsigned long )((void (*)(struct kref * ))0); tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp != 0L) { warn_slowpath_null("include/linux/kref.h", 71); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); tmp___0 = atomic_sub_and_test((int )count, & kref->refcount); if (tmp___0 != 0) { (*release)(kref); return (1); } else { } return (0); } } __inline static int kref_put(struct kref *kref , void (*release)(struct kref * ) ) { int tmp ; { tmp = kref_sub(kref, 1U, release); return (tmp); } } extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; extern void *kmem_cache_alloc(struct kmem_cache * , gfp_t ) ; void *ldv_kmem_cache_alloc_16(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; void *ldv_kmem_cache_alloc_33(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *ldv_kmalloc_12(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static void *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 *ldv_kcalloc_14(size_t n , size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc_array(n, size, flags | 32768U); return (tmp); } } __inline static void *kcalloc(size_t n , size_t size , gfp_t flags ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; void ldv_check_alloc_flags(gfp_t flags ) ; void ldv_check_alloc_nonatomic(void) ; 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 unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; extern void __VERIFIER_assume(int expression ) ; void *ldv_malloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = malloc(size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_zalloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } int ldv_undef_int(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { tmp = __VERIFIER_nondet_pointer(); return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { tmp = __VERIFIER_nondet_ulong(); return (tmp); } } __inline static void ldv_error(void) { { ERROR: ; __VERIFIER_error(); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } long ldv__builtin_expect(long exp , long c ) { { return (exp); } } void ldv__builtin_trap(void) { { ldv_error(); return; } } struct se_portal_group *sbp_tpg_attrib_max_logins_per_lun_group0 ; int LDV_IN_INTERRUPT = 1; struct se_lun *sbp_ops_group6 ; struct se_wwn *sbp_ops_group7 ; struct se_portal_group *sbp_tpg_enable_group0 ; struct se_node_acl *sbp_ops_group1 ; int ldv_state_variable_6 ; int ldv_state_variable_0 ; int ldv_state_variable_5 ; struct se_cmd *sbp_ops_group2 ; int ldv_state_variable_3 ; struct se_portal_group *sbp_tpg_directory_id_group0 ; int ldv_state_variable_2 ; struct se_portal_group *sbp_tpg_attrib_max_reconnect_timeout_group0 ; int ref_cnt ; struct se_portal_group *sbp_ops_group4 ; struct se_session *sbp_ops_group5 ; int ldv_state_variable_1 ; int ldv_state_variable_7 ; struct config_group *sbp_ops_group0 ; struct t10_pr_registration *sbp_ops_group3 ; int ldv_state_variable_4 ; struct se_portal_group *sbp_tpg_attrib_mgt_orb_timeout_group0 ; void ldv_initialize_target_fabric_tpg_attrib_attribute_2(void) ; void ldv_initialize_target_fabric_tpg_attribute_6(void) ; void ldv_initialize_target_core_fabric_ops_1(void) ; void ldv_initialize_target_fabric_tpg_attrib_attribute_4(void) ; void ldv_initialize_target_fabric_tpg_attribute_5(void) ; void ldv_initialize_target_fabric_tpg_attrib_attribute_3(void) ; extern unsigned char const _ctype[] ; __inline static unsigned char __tolower(unsigned char c ) { { if ((int )_ctype[(int )c] & 1) { c = (unsigned int )c + 32U; } else { } return (c); } } extern void sg_miter_start(struct sg_mapping_iter * , struct scatterlist * , unsigned int , unsigned int ) ; extern bool sg_miter_next(struct sg_mapping_iter * ) ; extern void sg_miter_stop(struct sg_mapping_iter * ) ; __inline static struct fw_card *fw_card_get(struct fw_card *card ) { { kref_get(& card->kref); return (card); } } extern void fw_card_release(struct kref * ) ; __inline static void fw_card_put(struct fw_card *card ) { { kref_put(& card->kref, & fw_card_release); return; } } extern int fw_core_add_address_handler(struct fw_address_handler * , struct fw_address_region const * ) ; extern void fw_core_remove_address_handler(struct fw_address_handler * ) ; extern void fw_send_response(struct fw_card * , struct fw_request * , int ) ; extern int fw_get_request_speed(struct fw_request * ) ; extern int fw_run_transaction(struct fw_card * , int , int , int , int , unsigned long long , void * , size_t ) ; extern int fw_core_add_descriptor(struct fw_descriptor * ) ; extern void fw_core_remove_descriptor(struct fw_descriptor * ) ; __inline static unsigned int scsi_varlen_cdb_length(void const *hdr ) { { return ((unsigned int )((int )((struct scsi_varlen_cdb_hdr *)hdr)->additional_cdb_length + 8)); } } extern unsigned char const scsi_command_size_tbl[8U] ; __inline static unsigned int scsi_command_size(unsigned char const *cmnd ) { unsigned int tmp ; unsigned int tmp___0 ; { if ((unsigned int )((unsigned char )*cmnd) == 127U) { tmp = scsi_varlen_cdb_length((void const *)cmnd); tmp___0 = tmp; } else { tmp___0 = (unsigned int )scsi_command_size_tbl[((int )((unsigned char )*cmnd) >> 5) & 7]; } return (tmp___0); } } extern void usleep_range(unsigned long , unsigned long ) ; extern struct sk_buff *skb_clone(struct sk_buff * , gfp_t ) ; struct sk_buff *ldv_skb_clone_24(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_32(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; extern struct sk_buff *skb_copy(struct sk_buff const * , gfp_t ) ; struct sk_buff *ldv_skb_copy_26(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; extern int pskb_expand_head(struct sk_buff * , int , int , gfp_t ) ; int ldv_pskb_expand_head_22(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_30(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_31(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; extern struct sk_buff *__netdev_alloc_skb(struct net_device * , unsigned int , gfp_t ) ; struct sk_buff *ldv___netdev_alloc_skb_27(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_28(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_29(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; extern struct se_session *transport_init_session(enum target_prot_op ) ; extern void transport_register_session(struct se_portal_group * , struct se_node_acl * , struct se_session * , void * ) ; extern void transport_free_session(struct se_session * ) ; extern void transport_deregister_session_configfs(struct se_session * ) ; extern void transport_deregister_session(struct se_session * ) ; extern int target_submit_cmd(struct se_cmd * , struct se_session * , unsigned char * , unsigned char * , u32 , u32 , int , int , int ) ; extern void target_execute_cmd(struct se_cmd * ) ; extern int transport_generic_free_cmd(struct se_cmd * , int ) ; extern struct se_node_acl *core_tpg_check_initiator_node_acl(struct se_portal_group * , unsigned char * ) ; extern struct se_node_acl *core_tpg_add_initiator_node_acl(struct se_portal_group * , struct se_node_acl * , char const * , u32 ) ; extern int core_tpg_del_initiator_node_acl(struct se_portal_group * , struct se_node_acl * , int ) ; extern int core_tpg_register(struct target_core_fabric_ops * , struct se_wwn * , struct se_portal_group * , void * , int ) ; extern int core_tpg_deregister(struct se_portal_group * ) ; extern struct target_fabric_configfs *target_fabric_configfs_init(struct module * , char const * ) ; extern int target_fabric_configfs_register(struct target_fabric_configfs * ) ; extern void target_fabric_configfs_deregister(struct target_fabric_configfs * ) ; __inline static u64 sbp2_pointer_to_addr(struct sbp2_pointer const *ptr ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(ptr->high); tmp___0 = __fswab32(ptr->low); return ((((unsigned long long )tmp & 65535ULL) << 32) | ((unsigned long long )tmp___0 & 4294967292ULL)); } } __inline static void addr_to_sbp2_pointer(u64 addr , struct sbp2_pointer *ptr ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32((__u32 )(addr >> 32)); ptr->high = tmp; tmp___0 = __fswab32((__u32 )addr); ptr->low = tmp___0; return; } } static struct target_fabric_configfs *sbp_fabric_configfs ; static struct fw_address_region const sbp_register_region = {281474708340736ULL, 281474976710656ULL}; static u32 const sbp_unit_directory_template[6U] = { 302014622U, 318833795U, 939548830U, 956368088U, 989855744U, 1006632961U}; static atomic_t login_id = {0}; static void session_maintenance_work(struct work_struct *work ) ; static int sbp_run_transaction(struct fw_card *card , int tcode , int destination_id , int generation , int speed , unsigned long long offset , void *payload , size_t length ) ; static int read_peer_guid(u64 *guid , struct sbp_management_request const *req ) { int ret ; __be32 high ; __be32 low ; __u32 tmp ; __u32 tmp___0 ; { ret = sbp_run_transaction(req->card, 4, req->node_addr, req->generation, req->speed, 281474708276236ULL, (void *)(& high), 4UL); if (ret != 0) { return (ret); } else { } ret = sbp_run_transaction(req->card, 4, req->node_addr, req->generation, req->speed, 281474708276240ULL, (void *)(& low), 4UL); if (ret != 0) { return (ret); } else { } tmp = __fswab32(high); tmp___0 = __fswab32(low); *guid = ((unsigned long long )tmp << 32) | (unsigned long long )tmp___0; return (0); } } static struct sbp_session *sbp_session_find_by_guid(struct sbp_tpg *tpg , u64 guid ) { struct se_session *se_sess ; struct sbp_session *sess ; struct sbp_session *found ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { found = (struct sbp_session *)0; spin_lock_bh(& tpg->se_tpg.session_lock); __mptr = (struct list_head const *)tpg->se_tpg.tpg_sess_list.next; se_sess = (struct se_session *)__mptr + 0xffffffffffffffd0UL; goto ldv_56481; ldv_56480: sess = (struct sbp_session *)se_sess->fabric_sess_ptr; if (sess->guid == guid) { found = sess; } else { } __mptr___0 = (struct list_head const *)se_sess->sess_list.next; se_sess = (struct se_session *)__mptr___0 + 0xffffffffffffffd0UL; ldv_56481: ; if ((unsigned long )(& se_sess->sess_list) != (unsigned long )(& tpg->se_tpg.tpg_sess_list)) { goto ldv_56480; } else { } spin_unlock_bh(& tpg->se_tpg.session_lock); return (found); } } static struct sbp_login_descriptor *sbp_login_find_by_lun(struct sbp_session *session , struct se_lun *lun ) { struct sbp_login_descriptor *login ; struct sbp_login_descriptor *found ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { found = (struct sbp_login_descriptor *)0; spin_lock_bh(& session->lock); __mptr = (struct list_head const *)session->login_list.next; login = (struct sbp_login_descriptor *)__mptr + 0xfffffffffffffff8UL; goto ldv_56494; ldv_56493: ; if ((unsigned long )login->lun == (unsigned long )lun) { found = login; } else { } __mptr___0 = (struct list_head const *)login->link.next; login = (struct sbp_login_descriptor *)__mptr___0 + 0xfffffffffffffff8UL; ldv_56494: ; if ((unsigned long )(& login->link) != (unsigned long )(& session->login_list)) { goto ldv_56493; } else { } spin_unlock_bh(& session->lock); return (found); } } static int sbp_login_count_all_by_lun(struct sbp_tpg *tpg , struct se_lun *lun , int exclusive ) { struct se_session *se_sess ; struct sbp_session *sess ; struct sbp_login_descriptor *login ; int count ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; struct list_head const *__mptr___2 ; { count = 0; spin_lock_bh(& tpg->se_tpg.session_lock); __mptr = (struct list_head const *)tpg->se_tpg.tpg_sess_list.next; se_sess = (struct se_session *)__mptr + 0xffffffffffffffd0UL; goto ldv_56518; ldv_56517: sess = (struct sbp_session *)se_sess->fabric_sess_ptr; spin_lock_bh(& sess->lock); __mptr___0 = (struct list_head const *)sess->login_list.next; login = (struct sbp_login_descriptor *)__mptr___0 + 0xfffffffffffffff8UL; goto ldv_56515; ldv_56514: ; if ((unsigned long )login->lun != (unsigned long )lun) { goto ldv_56513; } else { } if (exclusive == 0 || login->exclusive != 0) { count = count + 1; } else { } ldv_56513: __mptr___1 = (struct list_head const *)login->link.next; login = (struct sbp_login_descriptor *)__mptr___1 + 0xfffffffffffffff8UL; ldv_56515: ; if ((unsigned long )(& login->link) != (unsigned long )(& sess->login_list)) { goto ldv_56514; } else { } spin_unlock_bh(& sess->lock); __mptr___2 = (struct list_head const *)se_sess->sess_list.next; se_sess = (struct se_session *)__mptr___2 + 0xffffffffffffffd0UL; ldv_56518: ; if ((unsigned long )(& se_sess->sess_list) != (unsigned long )(& tpg->se_tpg.tpg_sess_list)) { goto ldv_56517; } else { } spin_unlock_bh(& tpg->se_tpg.session_lock); return (count); } } static struct sbp_login_descriptor *sbp_login_find_by_id(struct sbp_tpg *tpg , int login_id___0 ) { struct se_session *se_sess ; struct sbp_session *sess ; struct sbp_login_descriptor *login ; struct sbp_login_descriptor *found ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; struct list_head const *__mptr___2 ; { found = (struct sbp_login_descriptor *)0; spin_lock_bh(& tpg->se_tpg.session_lock); __mptr = (struct list_head const *)tpg->se_tpg.tpg_sess_list.next; se_sess = (struct se_session *)__mptr + 0xffffffffffffffd0UL; goto ldv_56540; ldv_56539: sess = (struct sbp_session *)se_sess->fabric_sess_ptr; spin_lock_bh(& sess->lock); __mptr___0 = (struct list_head const *)sess->login_list.next; login = (struct sbp_login_descriptor *)__mptr___0 + 0xfffffffffffffff8UL; goto ldv_56537; ldv_56536: ; if ((int )login->login_id == login_id___0) { found = login; } else { } __mptr___1 = (struct list_head const *)login->link.next; login = (struct sbp_login_descriptor *)__mptr___1 + 0xfffffffffffffff8UL; ldv_56537: ; if ((unsigned long )(& login->link) != (unsigned long )(& sess->login_list)) { goto ldv_56536; } else { } spin_unlock_bh(& sess->lock); __mptr___2 = (struct list_head const *)se_sess->sess_list.next; se_sess = (struct se_session *)__mptr___2 + 0xffffffffffffffd0UL; ldv_56540: ; if ((unsigned long )(& se_sess->sess_list) != (unsigned long )(& tpg->se_tpg.tpg_sess_list)) { goto ldv_56539; } else { } spin_unlock_bh(& tpg->se_tpg.session_lock); return (found); } } static struct se_lun *sbp_get_lun_from_tpg(struct sbp_tpg *tpg , int lun ) { struct se_portal_group *se_tpg ; struct se_lun *se_lun ; void *tmp ; void *tmp___0 ; { se_tpg = & tpg->se_tpg; if (lun > 255) { tmp = ERR_PTR(-22L); return ((struct se_lun *)tmp); } else { } spin_lock(& se_tpg->tpg_lun_lock); se_lun = *(se_tpg->tpg_lun_list + (unsigned long )lun); if ((unsigned int )se_lun->lun_status != 1U) { tmp___0 = ERR_PTR(-19L); se_lun = (struct se_lun *)tmp___0; } else { } spin_unlock(& se_tpg->tpg_lun_lock); return (se_lun); } } static struct sbp_session *sbp_session_create(struct sbp_tpg *tpg , u64 guid ) { struct sbp_session *sess ; int ret ; char guid_str[17U] ; struct se_node_acl *se_nacl ; void *tmp ; void *tmp___0 ; long tmp___1 ; void *tmp___2 ; bool tmp___3 ; void *tmp___4 ; struct lock_class_key __key ; struct lock_class_key __key___0 ; atomic_long_t __constr_expr_0 ; struct lock_class_key __key___1 ; { tmp = kmalloc(368UL, 208U); sess = (struct sbp_session *)tmp; if ((unsigned long )sess == (unsigned long )((struct sbp_session *)0)) { printk("\vsbp_target: failed to allocate session descriptor\n"); tmp___0 = ERR_PTR(-12L); return ((struct sbp_session *)tmp___0); } else { } sess->se_sess = transport_init_session(0); tmp___3 = IS_ERR((void const *)sess->se_sess); if ((int )tmp___3) { printk("\vsbp_target: failed to init se_session\n"); tmp___1 = PTR_ERR((void const *)sess->se_sess); ret = (int )tmp___1; kfree((void const *)sess); tmp___2 = ERR_PTR((long )ret); return ((struct sbp_session *)tmp___2); } else { } snprintf((char *)(& guid_str), 17UL, "%016llx", guid); se_nacl = core_tpg_check_initiator_node_acl(& tpg->se_tpg, (unsigned char *)(& guid_str)); if ((unsigned long )se_nacl == (unsigned long )((struct se_node_acl *)0)) { printk("\fsbp_target: Node ACL not found for %s\n", (char *)(& guid_str)); transport_free_session(sess->se_sess); kfree((void const *)sess); tmp___4 = ERR_PTR(-1L); return ((struct sbp_session *)tmp___4); } else { } (sess->se_sess)->se_node_acl = se_nacl; spinlock_check(& sess->lock); __raw_spin_lock_init(& sess->lock.ldv_6347.rlock, "&(&sess->lock)->rlock", & __key); INIT_LIST_HEAD(& sess->login_list); __init_work(& sess->maint_work.work, 0); __constr_expr_0.counter = 137438953408L; sess->maint_work.work.data = __constr_expr_0; lockdep_init_map(& sess->maint_work.work.lockdep_map, "(&(&sess->maint_work)->work)", & __key___0, 0); INIT_LIST_HEAD(& sess->maint_work.work.entry); sess->maint_work.work.func = & session_maintenance_work; init_timer_key(& sess->maint_work.timer, 2U, "(&(&sess->maint_work)->timer)", & __key___1); sess->maint_work.timer.function = & delayed_work_timer_fn; sess->maint_work.timer.data = (unsigned long )(& sess->maint_work); sess->guid = guid; transport_register_session(& tpg->se_tpg, se_nacl, sess->se_sess, (void *)sess); return (sess); } } static void sbp_session_release(struct sbp_session *sess , bool cancel_work ) { int tmp ; { spin_lock_bh(& sess->lock); tmp = list_empty((struct list_head const *)(& sess->login_list)); if (tmp == 0) { spin_unlock_bh(& sess->lock); return; } else { } spin_unlock_bh(& sess->lock); if ((int )cancel_work) { cancel_delayed_work_sync(& sess->maint_work); } else { } transport_deregister_session_configfs(sess->se_sess); transport_deregister_session(sess->se_sess); if ((unsigned long )sess->card != (unsigned long )((struct fw_card *)0)) { fw_card_put(sess->card); } else { } kfree((void const *)sess); return; } } static void sbp_target_agent_unregister(struct sbp_target_agent *agent ) ; static void sbp_login_release(struct sbp_login_descriptor *login , bool cancel_work ) { struct sbp_session *sess ; { sess = login->sess; sbp_target_agent_unregister(login->tgt_agt); if ((unsigned long )sess != (unsigned long )((struct sbp_session *)0)) { spin_lock_bh(& sess->lock); list_del(& login->link); spin_unlock_bh(& sess->lock); sbp_session_release(sess, (int )cancel_work); } else { } kfree((void const *)login); return; } } static struct sbp_target_agent *sbp_target_agent_register(struct sbp_login_descriptor *login ) ; static void sbp_management_request_login(struct sbp_management_agent *agent , struct sbp_management_request *req , int *status_data_size ) { struct sbp_tport *tport ; struct sbp_tpg *tpg ; struct se_lun *se_lun ; int ret ; u64 guid ; struct sbp_session *sess ; struct sbp_login_descriptor *login ; struct sbp_login_response_block *response ; int login_response_len ; __u32 tmp ; __u32 tmp___0 ; bool tmp___1 ; __u32 tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; long tmp___6 ; __u32 tmp___7 ; bool tmp___8 ; int _min1 ; __u32 tmp___9 ; int _min2 ; void *tmp___10 ; __u32 tmp___11 ; int tmp___12 ; long tmp___13 ; bool tmp___14 ; void *tmp___15 ; unsigned int __val ; __u32 tmp___16 ; unsigned int __min ; unsigned int __max ; __u32 tmp___17 ; __u32 tmp___18 ; u64 tmp___19 ; struct _ddebug descriptor ; long tmp___20 ; { tport = agent->tport; tpg = tport->tpg; tmp = __fswab32(req->orb.misc); se_lun = sbp_get_lun_from_tpg(tpg, (int )tmp & 65535); tmp___1 = IS_ERR((void const *)se_lun); if ((int )tmp___1) { tmp___0 = __fswab32(req->orb.misc); printk("\rsbp_target: login to unknown LUN: %d\n", tmp___0 & 65535U); req->status.status = 1280U; return; } else { } ret = read_peer_guid(& guid, (struct sbp_management_request const *)req); if (ret != 0) { printk("\fsbp_target: failed to read peer GUID: %d\n", ret); req->status.status = 65296U; return; } else { } printk("\rsbp_target: mgt_agent LOGIN to LUN %d from %016llx\n", se_lun->unpacked_lun, guid); sess = sbp_session_find_by_guid(tpg, guid); if ((unsigned long )sess != (unsigned long )((struct sbp_session *)0)) { login = sbp_login_find_by_lun(sess, se_lun); if ((unsigned long )login != (unsigned long )((struct sbp_login_descriptor *)0)) { printk("\rsbp_target: initiator already logged-in\n"); goto already_logged_in; } else { } } else { } tmp___2 = __fswab32(req->orb.misc); if ((tmp___2 & 268435456U) != 0U) { tmp___3 = sbp_login_count_all_by_lun(tpg, se_lun, 0); if (tmp___3 != 0) { printk("\fsbp_target: refusing exclusive login with other active logins\n"); req->status.status = 1024U; return; } else { } } else { } tmp___4 = sbp_login_count_all_by_lun(tpg, se_lun, 1); if (tmp___4 != 0) { printk("\fsbp_target: refusing login while another exclusive login present\n"); req->status.status = 1024U; return; } else { } tmp___5 = sbp_login_count_all_by_lun(tpg, se_lun, 0); if (tmp___5 >= tport->max_logins_per_lun) { printk("\fsbp_target: max number of logins reached\n"); req->status.status = 2048U; return; } else { } if ((unsigned long )sess == (unsigned long )((struct sbp_session *)0)) { sess = sbp_session_create(tpg, guid); tmp___8 = IS_ERR((void const *)sess); if ((int )tmp___8) { tmp___6 = PTR_ERR((void const *)sess); switch (tmp___6) { case -1L: ret = 4; goto ldv_56589; default: ret = 8; goto ldv_56589; } ldv_56589: tmp___7 = __fswab32((__u32 )((ret & 255) << 16)); req->status.status = tmp___7; return; } else { } sess->node_id = req->node_addr; sess->card = fw_card_get(req->card); sess->generation = req->generation; sess->speed = req->speed; schedule_delayed_work(& sess->maint_work, 250UL); } else { } tmp___9 = __fswab32(req->orb.misc); _min1 = 1 << ((int )(tmp___9 >> 20) & 15); _min2 = tport->max_reconnect_timeout; sess->reconnect_hold = (_min1 < _min2 ? _min1 : _min2) + -1; tmp___10 = kmalloc(56UL, 208U); login = (struct sbp_login_descriptor *)tmp___10; if ((unsigned long )login == (unsigned long )((struct sbp_login_descriptor *)0)) { printk("\vsbp_target: failed to allocate login descriptor\n"); sbp_session_release(sess, 1); req->status.status = 2048U; return; } else { } login->sess = sess; login->lun = se_lun; login->status_fifo_addr = sbp2_pointer_to_addr((struct sbp2_pointer const *)(& req->orb.status_fifo)); tmp___11 = __fswab32(req->orb.misc); login->exclusive = (int )(tmp___11 >> 28) & 1; tmp___12 = atomic_add_return(1, & login_id); login->login_id = (u16 )tmp___12; login->tgt_agt = sbp_target_agent_register(login); tmp___14 = IS_ERR((void const *)login->tgt_agt); if ((int )tmp___14) { tmp___13 = PTR_ERR((void const *)login->tgt_agt); ret = (int )tmp___13; printk("\vsbp_target: failed to map command block handler: %d\n", ret); sbp_session_release(sess, 1); kfree((void const *)login); req->status.status = 2048U; return; } else { } spin_lock_bh(& sess->lock); list_add_tail(& login->link, & sess->login_list); spin_unlock_bh(& sess->lock); already_logged_in: tmp___15 = kzalloc(16UL, 208U); response = (struct sbp_login_response_block *)tmp___15; if ((unsigned long )response == (unsigned long )((struct sbp_login_response_block *)0)) { printk("\vsbp_target: failed to allocate login response block\n"); sbp_login_release(login, 1); req->status.status = 2048U; return; } else { } tmp___16 = __fswab32(req->orb.length); __val = tmp___16 & 65535U; __min = 12U; __max = 16U; __val = __min > __val ? __min : __val; login_response_len = (int )(__max < __val ? __max : __val); tmp___17 = __fswab32((__u32 )((login_response_len << 16) | (int )login->login_id)); response->misc = tmp___17; tmp___18 = __fswab32((__u32 )sess->reconnect_hold & 65535U); response->reconnect_hold = tmp___18; addr_to_sbp2_pointer((login->tgt_agt)->handler.offset, & response->command_block_agent); tmp___19 = sbp2_pointer_to_addr((struct sbp2_pointer const *)(& req->orb.ptr2)); ret = sbp_run_transaction(sess->card, 1, sess->node_id, sess->generation, sess->speed, tmp___19, (void *)response, (size_t )login_response_len); if (ret != 0) { descriptor.modname = "sbp_target"; descriptor.function = "sbp_management_request_login"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor.format = "failed to write login response block: %x\n"; descriptor.lineno = 544U; descriptor.flags = 0U; tmp___20 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___20 != 0L) { __dynamic_pr_debug(& descriptor, "sbp_target: failed to write login response block: %x\n", ret); } else { } kfree((void const *)response); sbp_login_release(login, 1); req->status.status = 65296U; return; } else { } kfree((void const *)response); req->status.status = 0U; return; } } static void sbp_management_request_query_logins(struct sbp_management_agent *agent , struct sbp_management_request *req , int *status_data_size ) { { printk("\rsbp_target: QUERY LOGINS not implemented\n"); req->status.status = 256U; return; } } static void sbp_management_request_reconnect(struct sbp_management_agent *agent , struct sbp_management_request *req , int *status_data_size ) { struct sbp_tport *tport ; struct sbp_tpg *tpg ; int ret ; u64 guid ; struct sbp_login_descriptor *login ; __u32 tmp ; { tport = agent->tport; tpg = tport->tpg; ret = read_peer_guid(& guid, (struct sbp_management_request const *)req); if (ret != 0) { printk("\fsbp_target: failed to read peer GUID: %d\n", ret); req->status.status = 65296U; return; } else { } printk("\rsbp_target: mgt_agent RECONNECT from %016llx\n", guid); tmp = __fswab32(req->orb.misc); login = sbp_login_find_by_id(tpg, (int )tmp & 65535); if ((unsigned long )login == (unsigned long )((struct sbp_login_descriptor *)0)) { printk("\vsbp_target: mgt_agent RECONNECT unknown login ID\n"); req->status.status = 1024U; return; } else { } if ((login->sess)->guid != guid) { printk("\vsbp_target: mgt_agent RECONNECT login GUID doesn\'t match\n"); req->status.status = 1024U; return; } else { } spin_lock_bh(& (login->sess)->lock); if ((unsigned long )(login->sess)->card != (unsigned long )((struct fw_card *)0)) { fw_card_put((login->sess)->card); } else { } (login->sess)->generation = req->generation; (login->sess)->node_id = req->node_addr; (login->sess)->card = fw_card_get(req->card); (login->sess)->speed = req->speed; spin_unlock_bh(& (login->sess)->lock); req->status.status = 0U; return; } } static void sbp_management_request_logout(struct sbp_management_agent *agent , struct sbp_management_request *req , int *status_data_size ) { struct sbp_tport *tport ; struct sbp_tpg *tpg ; int id ; struct sbp_login_descriptor *login ; __u32 tmp ; { tport = agent->tport; tpg = tport->tpg; tmp = __fswab32(req->orb.misc); id = (int )tmp & 65535; login = sbp_login_find_by_id(tpg, id); if ((unsigned long )login == (unsigned long )((struct sbp_login_descriptor *)0)) { printk("\fsbp_target: cannot find login: %d\n", id); req->status.status = 2560U; return; } else { } printk("\016sbp_target: mgt_agent LOGOUT from LUN %d session %d\n", (login->lun)->unpacked_lun, (int )login->login_id); if (req->node_addr != (login->sess)->node_id) { printk("\fsbp_target: logout from different node ID\n"); req->status.status = 1024U; return; } else { } sbp_login_release(login, 1); req->status.status = 0U; return; } } static void session_check_for_reset(struct sbp_session *sess ) { bool card_valid ; u64 tmp ; { card_valid = 0; spin_lock_bh(& sess->lock); if ((unsigned long )sess->card != (unsigned long )((struct fw_card *)0)) { spin_lock_irq(& (sess->card)->lock); card_valid = (unsigned long )(sess->card)->local_node != (unsigned long )((struct fw_node *)0); spin_unlock_irq(& (sess->card)->lock); if (! card_valid) { fw_card_put(sess->card); sess->card = (struct fw_card *)0; } else { } } else { } if (! card_valid || sess->generation != (sess->card)->generation) { printk("\016sbp_target: Waiting for reconnect from node: %016llx\n", sess->guid); sess->node_id = -1; tmp = get_jiffies_64(); sess->reconnect_expires = tmp + (u64 )((sess->reconnect_hold + 1) * 250); } else { } spin_unlock_bh(& sess->lock); return; } } static void session_reconnect_expired(struct sbp_session *sess ) { struct sbp_login_descriptor *login ; struct sbp_login_descriptor *temp ; struct list_head login_list ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; struct list_head const *__mptr___2 ; struct list_head const *__mptr___3 ; struct list_head const *__mptr___4 ; { login_list.next = & login_list; login_list.prev = & login_list; printk("\016sbp_target: Reconnect timer expired for node: %016llx\n", sess->guid); spin_lock_bh(& sess->lock); __mptr = (struct list_head const *)sess->login_list.next; login = (struct sbp_login_descriptor *)__mptr + 0xfffffffffffffff8UL; __mptr___0 = (struct list_head const *)login->link.next; temp = (struct sbp_login_descriptor *)__mptr___0 + 0xfffffffffffffff8UL; goto ldv_56641; ldv_56640: login->sess = (struct sbp_session *)0; list_move_tail(& login->link, & login_list); login = temp; __mptr___1 = (struct list_head const *)temp->link.next; temp = (struct sbp_login_descriptor *)__mptr___1 + 0xfffffffffffffff8UL; ldv_56641: ; if ((unsigned long )(& login->link) != (unsigned long )(& sess->login_list)) { goto ldv_56640; } else { } spin_unlock_bh(& sess->lock); __mptr___2 = (struct list_head const *)login_list.next; login = (struct sbp_login_descriptor *)__mptr___2 + 0xfffffffffffffff8UL; __mptr___3 = (struct list_head const *)login->link.next; temp = (struct sbp_login_descriptor *)__mptr___3 + 0xfffffffffffffff8UL; goto ldv_56650; ldv_56649: list_del(& login->link); sbp_login_release(login, 0); login = temp; __mptr___4 = (struct list_head const *)temp->link.next; temp = (struct sbp_login_descriptor *)__mptr___4 + 0xfffffffffffffff8UL; ldv_56650: ; if ((unsigned long )(& login->link) != (unsigned long )(& login_list)) { goto ldv_56649; } else { } sbp_session_release(sess, 0); return; } } static void session_maintenance_work(struct work_struct *work ) { struct sbp_session *sess ; struct work_struct const *__mptr ; int tmp ; u64 tmp___0 ; { __mptr = (struct work_struct const *)work; sess = (struct sbp_session *)__mptr + 0xffffffffffffffa0UL; spin_lock_bh(& sess->lock); tmp = list_empty((struct list_head const *)(& sess->login_list)); if (tmp != 0) { spin_unlock_bh(& sess->lock); return; } else { } spin_unlock_bh(& sess->lock); if (sess->node_id != -1) { session_check_for_reset(sess); schedule_delayed_work(& sess->maint_work, 250UL); } else { tmp___0 = get_jiffies_64(); if ((long long )(sess->reconnect_expires - tmp___0) >= 0LL) { schedule_delayed_work(& sess->maint_work, 250UL); } else { session_reconnect_expired(sess); } } return; } } static int tgt_agent_rw_agent_state(struct fw_card *card , int tcode , void *data , struct sbp_target_agent *agent ) { int state ; struct _ddebug descriptor ; long tmp ; __u32 tmp___0 ; { switch (tcode) { case 4: descriptor.modname = "sbp_target"; descriptor.function = "tgt_agent_rw_agent_state"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor.format = "tgt_agent AGENT_STATE READ\n"; descriptor.lineno = 760U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "sbp_target: tgt_agent AGENT_STATE READ\n"); } else { } spin_lock_bh(& agent->lock); state = agent->state; spin_unlock_bh(& agent->lock); tmp___0 = __fswab32((__u32 )state); *((__be32 *)data) = tmp___0; return (0); case 0: ; return (0); default: ; return (6); } } } static int tgt_agent_rw_agent_reset(struct fw_card *card , int tcode , void *data , struct sbp_target_agent *agent ) { struct _ddebug descriptor ; long tmp ; { switch (tcode) { case 0: descriptor.modname = "sbp_target"; descriptor.function = "tgt_agent_rw_agent_reset"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor.format = "tgt_agent AGENT_RESET\n"; descriptor.lineno = 784U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "sbp_target: tgt_agent AGENT_RESET\n"); } else { } spin_lock_bh(& agent->lock); agent->state = 0; spin_unlock_bh(& agent->lock); return (0); default: ; return (6); } } } static int tgt_agent_rw_orb_pointer(struct fw_card *card , int tcode , void *data , struct sbp_target_agent *agent ) { struct sbp2_pointer *ptr ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; { ptr = (struct sbp2_pointer *)data; switch (tcode) { case 1: spin_lock_bh(& agent->lock); if (agent->state != 2 && agent->state != 0) { spin_unlock_bh(& agent->lock); printk("\rsbp_target: Ignoring ORB_POINTER write while active.\n"); return (4); } else { } agent->state = 1; spin_unlock_bh(& agent->lock); agent->orb_pointer = sbp2_pointer_to_addr((struct sbp2_pointer const *)ptr); agent->doorbell = 0; descriptor.modname = "sbp_target"; descriptor.function = "tgt_agent_rw_orb_pointer"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor.format = "tgt_agent ORB_POINTER write: 0x%llx\n"; descriptor.lineno = 816U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "sbp_target: tgt_agent ORB_POINTER write: 0x%llx\n", agent->orb_pointer); } else { } queue_work(system_unbound_wq, & agent->work); return (0); case 5: descriptor___0.modname = "sbp_target"; descriptor___0.function = "tgt_agent_rw_orb_pointer"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor___0.format = "tgt_agent ORB_POINTER READ\n"; descriptor___0.lineno = 823U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor___0, "sbp_target: tgt_agent ORB_POINTER READ\n"); } else { } spin_lock_bh(& agent->lock); addr_to_sbp2_pointer(agent->orb_pointer, ptr); spin_unlock_bh(& agent->lock); return (0); default: ; return (6); } } } static int tgt_agent_rw_doorbell(struct fw_card *card , int tcode , void *data , struct sbp_target_agent *agent ) { struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; { switch (tcode) { case 0: spin_lock_bh(& agent->lock); if (agent->state != 2) { spin_unlock_bh(& agent->lock); descriptor.modname = "sbp_target"; descriptor.function = "tgt_agent_rw_doorbell"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor.format = "Ignoring DOORBELL while active.\n"; descriptor.lineno = 842U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "sbp_target: Ignoring DOORBELL while active.\n"); } else { } return (4); } else { } agent->state = 1; spin_unlock_bh(& agent->lock); agent->doorbell = 1; descriptor___0.modname = "sbp_target"; descriptor___0.function = "tgt_agent_rw_doorbell"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor___0.format = "tgt_agent DOORBELL\n"; descriptor___0.lineno = 850U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor___0, "sbp_target: tgt_agent DOORBELL\n"); } else { } queue_work(system_unbound_wq, & agent->work); return (0); case 4: ; return (0); default: ; return (6); } } } static int tgt_agent_rw_unsolicited_status_enable(struct fw_card *card , int tcode , void *data , struct sbp_target_agent *agent ) { struct _ddebug descriptor ; long tmp ; { switch (tcode) { case 0: descriptor.modname = "sbp_target"; descriptor.function = "tgt_agent_rw_unsolicited_status_enable"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor.format = "tgt_agent UNSOLICITED_STATUS_ENABLE\n"; descriptor.lineno = 869U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "sbp_target: tgt_agent UNSOLICITED_STATUS_ENABLE\n"); } else { } return (0); case 4: ; return (0); default: ; return (6); } } } static void tgt_agent_rw(struct fw_card *card , struct fw_request *request , int tcode , int destination , int source , int generation , unsigned long long offset , void *data , size_t length , void *callback_data ) { struct sbp_target_agent *agent ; struct sbp_session *sess ; int sess_gen ; int sess_node ; int rcode ; { agent = (struct sbp_target_agent *)callback_data; sess = (agent->login)->sess; spin_lock_bh(& sess->lock); sess_gen = sess->generation; sess_node = sess->node_id; spin_unlock_bh(& sess->lock); if (generation != sess_gen) { printk("\rsbp_target: ignoring request with wrong generation\n"); rcode = 6; goto out; } else { } if (source != sess_node) { printk("\rsbp_target: ignoring request from foreign node (%x != %x)\n", source, sess_node); rcode = 6; goto out; } else { } offset = offset - agent->handler.offset; if (offset == 0ULL && length == 4UL) { rcode = tgt_agent_rw_agent_state(card, tcode, data, agent); } else if (offset == 4ULL && length == 4UL) { rcode = tgt_agent_rw_agent_reset(card, tcode, data, agent); } else if (offset == 8ULL && length == 8UL) { rcode = tgt_agent_rw_orb_pointer(card, tcode, data, agent); } else if (offset == 16ULL && length == 4UL) { rcode = tgt_agent_rw_doorbell(card, tcode, data, agent); } else if (offset == 20ULL && length == 4UL) { rcode = tgt_agent_rw_unsolicited_status_enable(card, tcode, data, agent); } else { rcode = 7; } out: fw_send_response(card, request, rcode); return; } } static void sbp_handle_command(struct sbp_target_request *req ) ; static int sbp_send_status(struct sbp_target_request *req ) ; static void sbp_free_request(struct sbp_target_request *req ) ; static void tgt_agent_process_work(struct work_struct *work ) { struct sbp_target_request *req ; struct work_struct const *__mptr ; struct _ddebug descriptor ; __u32 tmp ; u64 tmp___0 ; u64 tmp___1 ; long tmp___2 ; struct _ddebug descriptor___0 ; long tmp___3 ; __u32 tmp___4 ; { __mptr = (struct work_struct const *)work; req = (struct sbp_target_request *)__mptr + 0xffffffffffffffb0UL; descriptor.modname = "sbp_target"; descriptor.function = "tgt_agent_process_work"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor.format = "tgt_orb ptr:0x%llx next_ORB:0x%llx data_descriptor:0x%llx misc:0x%x\n"; descriptor.lineno = 948U; descriptor.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___2 != 0L) { tmp = __fswab32(req->orb.misc); tmp___0 = sbp2_pointer_to_addr((struct sbp2_pointer const *)(& req->orb.data_descriptor)); tmp___1 = sbp2_pointer_to_addr((struct sbp2_pointer const *)(& req->orb.next_orb)); __dynamic_pr_debug(& descriptor, "sbp_target: tgt_orb ptr:0x%llx next_ORB:0x%llx data_descriptor:0x%llx misc:0x%x\n", req->orb_pointer, tmp___1, tmp___0, tmp); } else { } if (req->orb_pointer >> 32 != 0ULL) { descriptor___0.modname = "sbp_target"; descriptor___0.function = "tgt_agent_process_work"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor___0.format = "ORB with high bits set\n"; descriptor___0.lineno = 951U; descriptor___0.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___3 != 0L) { __dynamic_pr_debug(& descriptor___0, "sbp_target: ORB with high bits set\n"); } else { } } else { } tmp___4 = __fswab32(req->orb.misc); switch ((tmp___4 >> 29) & 3U) { case 0U: sbp_handle_command(req); return; case 1U: ; case 2U: req->status.status = req->status.status | 257U; sbp_send_status(req); sbp_free_request(req); return; case 3U: req->status.status = req->status.status | 2817U; sbp_send_status(req); sbp_free_request(req); return; 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--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"), "i" (981), "i" (12UL)); ldv_56760: ; goto ldv_56760; } } } __inline static bool tgt_agent_check_active(struct sbp_target_agent *agent ) { bool active ; { spin_lock_bh(& agent->lock); active = agent->state == 1; spin_unlock_bh(& agent->lock); return (active); } } static void tgt_agent_fetch_work(struct work_struct *work ) { struct sbp_target_agent *agent ; struct work_struct const *__mptr ; struct sbp_session *sess ; struct sbp_target_request *req ; int ret ; bool doorbell ; u64 next_orb ; void *tmp ; __u32 tmp___0 ; __u32 tmp___1 ; struct _ddebug descriptor ; long tmp___2 ; __u32 tmp___3 ; struct lock_class_key __key ; atomic_long_t __constr_expr_0 ; bool tmp___4 ; bool tmp___5 ; bool tmp___6 ; { __mptr = (struct work_struct const *)work; agent = (struct sbp_target_agent *)__mptr + 0xffffffffffffff78UL; sess = (agent->login)->sess; doorbell = agent->doorbell; next_orb = agent->orb_pointer; goto ldv_56781; ldv_56780: tmp = kzalloc(1104UL, 208U); req = (struct sbp_target_request *)tmp; if ((unsigned long )req == (unsigned long )((struct sbp_target_request *)0)) { spin_lock_bh(& agent->lock); agent->state = 3; spin_unlock_bh(& agent->lock); return; } else { } req->login = agent->login; req->orb_pointer = next_orb; tmp___0 = __fswab32((__u32 )(req->orb_pointer >> 32) & 65535U); req->status.status = tmp___0; tmp___1 = __fswab32((__u32 )req->orb_pointer & 4294967292U); req->status.orb_low = tmp___1; ret = sbp_run_transaction(sess->card, 5, sess->node_id, sess->generation, sess->speed, req->orb_pointer, (void *)(& req->orb), 32UL); if (ret != 0) { descriptor.modname = "sbp_target"; descriptor.function = "tgt_agent_fetch_work"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor.format = "tgt_orb fetch failed: %x\n"; descriptor.lineno = 1029U; descriptor.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_pr_debug(& descriptor, "sbp_target: tgt_orb fetch failed: %x\n", ret); } else { } req->status.status = req->status.status | 65369U; spin_lock_bh(& agent->lock); agent->state = 3; spin_unlock_bh(& agent->lock); sbp_send_status(req); sbp_free_request(req); return; } else { } tmp___3 = __fswab32(req->orb.next_orb.high); if ((int )tmp___3 < 0) { next_orb = 0ULL; req->status.status = req->status.status | 64U; } else { next_orb = sbp2_pointer_to_addr((struct sbp2_pointer const *)(& req->orb.next_orb)); req->status.status = req->status.status; } tmp___4 = tgt_agent_check_active(agent); if ((int )tmp___4 && ! doorbell) { __init_work(& req->work, 0); __constr_expr_0.counter = 137438953408L; req->work.data = __constr_expr_0; lockdep_init_map(& req->work.lockdep_map, "(&req->work)", & __key, 0); INIT_LIST_HEAD(& req->work.entry); req->work.func = & tgt_agent_process_work; queue_work(system_unbound_wq, & req->work); } else { sbp_free_request(req); } spin_lock_bh(& agent->lock); tmp___5 = 0; agent->doorbell = tmp___5; doorbell = tmp___5; if (next_orb != 0ULL) { agent->orb_pointer = next_orb; } else { agent->state = 2; } spin_unlock_bh(& agent->lock); ldv_56781: ; if (next_orb != 0ULL) { tmp___6 = tgt_agent_check_active(agent); if ((int )tmp___6) { goto ldv_56780; } else { goto ldv_56782; } } else { } ldv_56782: ; return; } } static struct sbp_target_agent *sbp_target_agent_register(struct sbp_login_descriptor *login ) { struct sbp_target_agent *agent ; int ret ; void *tmp ; void *tmp___0 ; struct lock_class_key __key ; struct lock_class_key __key___0 ; atomic_long_t __constr_expr_0 ; void *tmp___1 ; { tmp = kmalloc(232UL, 208U); agent = (struct sbp_target_agent *)tmp; if ((unsigned long )agent == (unsigned long )((struct sbp_target_agent *)0)) { tmp___0 = ERR_PTR(-12L); return ((struct sbp_target_agent *)tmp___0); } else { } spinlock_check(& agent->lock); __raw_spin_lock_init(& agent->lock.ldv_6347.rlock, "&(&agent->lock)->rlock", & __key); agent->handler.length = 32ULL; agent->handler.address_callback = & tgt_agent_rw; agent->handler.callback_data = (void *)agent; agent->login = login; agent->state = 0; __init_work(& agent->work, 0); __constr_expr_0.counter = 137438953408L; agent->work.data = __constr_expr_0; lockdep_init_map(& agent->work.lockdep_map, "(&agent->work)", & __key___0, 0); INIT_LIST_HEAD(& agent->work.entry); agent->work.func = & tgt_agent_fetch_work; agent->orb_pointer = 0ULL; agent->doorbell = 0; ret = fw_core_add_address_handler(& agent->handler, & sbp_register_region); if (ret < 0) { kfree((void const *)agent); tmp___1 = ERR_PTR((long )ret); return ((struct sbp_target_agent *)tmp___1); } else { } return (agent); } } static void sbp_target_agent_unregister(struct sbp_target_agent *agent ) { { fw_core_remove_address_handler(& agent->handler); cancel_work_sync(& agent->work); kfree((void const *)agent); return; } } static int sbp_run_transaction(struct fw_card *card , int tcode , int destination_id , int generation , int speed , unsigned long long offset , void *payload , size_t length ) { int attempt ; int ret ; int delay ; { attempt = 1; goto ldv_56813; ldv_56812: ret = fw_run_transaction(card, tcode, destination_id, generation, speed, offset, payload, length); switch (ret) { case 0: ; case 6: ; case 7: ; case 19: ; return (ret); default: delay = (attempt * attempt) * 5; usleep_range((unsigned long )delay, (unsigned long )(delay * 2)); } attempt = attempt + 1; ldv_56813: ; if (attempt <= 5) { goto ldv_56812; } else { } return (ret); } } static int sbp_run_request_transaction(struct sbp_target_request *req , int tcode , unsigned long long offset , void *payload , size_t length ) { struct sbp_login_descriptor *login ; struct sbp_session *sess ; struct fw_card *card ; int node_id ; int generation ; int speed ; int ret ; { login = req->login; sess = login->sess; spin_lock_bh(& sess->lock); card = fw_card_get(sess->card); node_id = sess->node_id; generation = sess->generation; speed = sess->speed; spin_unlock_bh(& sess->lock); ret = sbp_run_transaction(card, tcode, node_id, generation, speed, offset, payload, length); fw_card_put(card); return (ret); } } static int sbp_fetch_command(struct sbp_target_request *req ) { int ret ; int cmd_len ; int copy_len ; unsigned int tmp ; size_t __len ; int __min1 ; int __min2 ; void *__ret ; struct _ddebug descriptor ; long tmp___0 ; { tmp = scsi_command_size((unsigned char const *)(& req->orb.command_block)); cmd_len = (int )tmp; req->cmd_buf = kmalloc((size_t )cmd_len, 208U); if ((unsigned long )req->cmd_buf == (unsigned long )((void *)0)) { return (-12); } else { } __min1 = cmd_len; __min2 = 12; __len = (size_t )(__min1 < __min2 ? __min1 : __min2); __ret = __builtin_memcpy(req->cmd_buf, (void const *)(& req->orb.command_block), __len); if ((unsigned int )cmd_len > 12U) { descriptor.modname = "sbp_target"; descriptor.function = "sbp_fetch_command"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor.format = "sbp_fetch_command: filling in long command\n"; descriptor.lineno = 1191U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor, "sbp_target: sbp_fetch_command: filling in long command\n"); } else { } copy_len = (int )((unsigned int )cmd_len - 12U); ret = sbp_run_request_transaction(req, 5, req->orb_pointer + 32ULL, req->cmd_buf + 12UL, (size_t )copy_len); if (ret != 0) { return (-5); } else { } } else { } return (0); } } static int sbp_fetch_page_table(struct sbp_target_request *req ) { int pg_tbl_sz ; int ret ; struct sbp_page_table_entry *pg_tbl ; __u32 tmp ; __u32 tmp___0 ; void *tmp___1 ; u64 tmp___2 ; { tmp = __fswab32(req->orb.misc); if ((tmp & 524288U) == 0U) { return (0); } else { } tmp___0 = __fswab32(req->orb.misc); pg_tbl_sz = (int )((tmp___0 & 65535U) * 8U); tmp___1 = kmalloc((size_t )pg_tbl_sz, 208U); pg_tbl = (struct sbp_page_table_entry *)tmp___1; if ((unsigned long )pg_tbl == (unsigned long )((struct sbp_page_table_entry *)0)) { return (-12); } else { } tmp___2 = sbp2_pointer_to_addr((struct sbp2_pointer const *)(& req->orb.data_descriptor)); ret = sbp_run_request_transaction(req, 5, tmp___2, (void *)pg_tbl, (size_t )pg_tbl_sz); if (ret != 0) { kfree((void const *)pg_tbl); return (-5); } else { } req->pg_tbl = pg_tbl; return (0); } } static void sbp_calc_data_length_direction(struct sbp_target_request *req , u32 *data_len , enum dma_data_direction *data_dir ) { int data_size ; int direction ; int idx ; __u32 tmp ; __u32 tmp___0 ; __u16 tmp___1 ; { tmp = __fswab32(req->orb.misc); data_size = (int )tmp & 65535; tmp___0 = __fswab32(req->orb.misc); direction = (int )(tmp___0 >> 27) & 1; if (data_size == 0) { *data_len = 0U; *data_dir = 3; return; } else { } *data_dir = direction != 0 ? 2 : 1; if ((unsigned long )req->pg_tbl != (unsigned long )((struct sbp_page_table_entry *)0)) { *data_len = 0U; idx = 0; goto ldv_56861; ldv_56860: tmp___1 = __fswab16((int )(req->pg_tbl + (unsigned long )idx)->segment_length); *data_len = *data_len + (u32 )tmp___1; idx = idx + 1; ldv_56861: ; if (idx < data_size) { goto ldv_56860; } else { } } else { *data_len = (u32 )data_size; } return; } } static void sbp_handle_command(struct sbp_target_request *req ) { struct sbp_login_descriptor *login ; struct sbp_session *sess ; int ret ; int unpacked_lun ; u32 data_length ; enum dma_data_direction data_dir ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; struct _ddebug descriptor___1 ; long tmp___1 ; int tmp___2 ; { login = req->login; sess = login->sess; ret = sbp_fetch_command(req); if (ret != 0) { descriptor.modname = "sbp_target"; descriptor.function = "sbp_handle_command"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor.format = "sbp_handle_command: fetch command failed: %d\n"; descriptor.lineno = 1270U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "sbp_target: sbp_handle_command: fetch command failed: %d\n", ret); } else { } goto err; } else { } ret = sbp_fetch_page_table(req); if (ret != 0) { descriptor___0.modname = "sbp_target"; descriptor___0.function = "sbp_handle_command"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor___0.format = "sbp_handle_command: fetch page table failed: %d\n"; descriptor___0.lineno = 1277U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor___0, "sbp_target: sbp_handle_command: fetch page table failed: %d\n", ret); } else { } goto err; } else { } unpacked_lun = (int )((req->login)->lun)->unpacked_lun; sbp_calc_data_length_direction(req, & data_length, & data_dir); descriptor___1.modname = "sbp_target"; descriptor___1.function = "sbp_handle_command"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor___1.format = "sbp_handle_command ORB:0x%llx unpacked_lun:%d data_len:%d data_dir:%d\n"; descriptor___1.lineno = 1285U; descriptor___1.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_pr_debug(& descriptor___1, "sbp_target: sbp_handle_command ORB:0x%llx unpacked_lun:%d data_len:%d data_dir:%d\n", req->orb_pointer, unpacked_lun, data_length, (unsigned int )data_dir); } else { } tmp___2 = target_submit_cmd(& req->se_cmd, sess->se_sess, (unsigned char *)req->cmd_buf, (unsigned char *)(& req->sense_buf), (u32 )unpacked_lun, data_length, 32, (int )data_dir, 0); if (tmp___2 != 0) { goto err; } else { } return; err: req->status.status = req->status.status | 65297U; sbp_send_status(req); sbp_free_request(req); return; } } static int sbp_rw_data(struct sbp_target_request *req ) { struct sbp_session *sess ; int tcode ; int sg_miter_flags ; int max_payload ; int pg_size ; int speed ; int node_id ; int generation ; int num_pte ; int length ; int tfr_length ; int rcode ; struct sbp_page_table_entry *pte ; unsigned long long offset ; struct fw_card *card ; struct sg_mapping_iter iter ; __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; __u32 tmp___2 ; __u16 tmp___3 ; __u32 tmp___4 ; __u16 tmp___5 ; int _min1 ; int _min2 ; int _min3 ; int __ret_warn_on ; long tmp___6 ; { sess = (req->login)->sess; rcode = 0; if ((unsigned int )req->se_cmd.data_direction == 2U) { tcode = 1; sg_miter_flags = 4; } else { tcode = 5; sg_miter_flags = 2; } tmp = __fswab32(req->orb.misc); max_payload = 4 << ((int )(tmp >> 20) & 15); tmp___0 = __fswab32(req->orb.misc); speed = (int )(tmp___0 >> 24) & 7; tmp___1 = __fswab32(req->orb.misc); pg_size = (int )(tmp___1 >> 16) & 7; if (pg_size != 0) { printk("\vsbp_target: sbp_run_transaction: page size ignored\n"); pg_size = 256 << pg_size; } else { } spin_lock_bh(& sess->lock); card = fw_card_get(sess->card); node_id = sess->node_id; generation = sess->generation; spin_unlock_bh(& sess->lock); if ((unsigned long )req->pg_tbl != (unsigned long )((struct sbp_page_table_entry *)0)) { pte = req->pg_tbl; tmp___2 = __fswab32(req->orb.misc); num_pte = (int )tmp___2 & 65535; offset = 0ULL; length = 0; } else { pte = (struct sbp_page_table_entry *)0; num_pte = 0; offset = sbp2_pointer_to_addr((struct sbp2_pointer const *)(& req->orb.data_descriptor)); length = (int )req->se_cmd.data_length; } sg_miter_start(& iter, req->se_cmd.t_data_sg, req->se_cmd.t_data_nents, (unsigned int )sg_miter_flags); goto ldv_56902; ldv_56901: ; if (length == 0) { tmp___3 = __fswab16((int )pte->segment_base_hi); tmp___4 = __fswab32(pte->segment_base_lo); offset = ((unsigned long long )tmp___3 << 32) | (unsigned long long )tmp___4; tmp___5 = __fswab16((int )pte->segment_length); length = (int )tmp___5; pte = pte + 1; num_pte = num_pte - 1; } else { } sg_miter_next(& iter); _min1 = length; _min2 = max_payload; _min3 = (int )iter.length; tfr_length = _min1 < _min2 ? (_min1 < _min3 ? _min1 : _min3) : (_min2 < _min3 ? _min2 : _min3); rcode = sbp_run_transaction(card, tcode, node_id, generation, speed, offset, iter.addr, (size_t )tfr_length); if (rcode != 0) { goto ldv_56900; } else { } length = length - tfr_length; offset = (unsigned long long )tfr_length + offset; iter.consumed = (size_t )tfr_length; ldv_56902: ; if (length != 0 || num_pte != 0) { goto ldv_56901; } else { } ldv_56900: sg_miter_stop(& iter); fw_card_put(card); if (rcode == 0) { __ret_warn_on = length != 0; tmp___6 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___6 != 0L) { warn_slowpath_null("/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared", 1391); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); return (0); } else { return (-5); } } } static int sbp_send_status(struct sbp_target_request *req ) { int ret ; int length ; struct sbp_login_descriptor *login ; __u32 tmp ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; { login = req->login; tmp = __fswab32(req->status.status); length = (int )((((tmp >> 24) & 7U) + 1U) * 4U); ret = sbp_run_request_transaction(req, 1, login->status_fifo_addr, (void *)(& req->status), (size_t )length); if (ret != 0) { descriptor.modname = "sbp_target"; descriptor.function = "sbp_send_status"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor.format = "sbp_send_status: write failed: 0x%x\n"; descriptor.lineno = 1408U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor, "sbp_target: sbp_send_status: write failed: 0x%x\n", ret); } else { } return (-5); } else { } descriptor___0.modname = "sbp_target"; descriptor___0.function = "sbp_send_status"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor___0.format = "sbp_send_status: status write complete for ORB: 0x%llx\n"; descriptor___0.lineno = 1413U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_pr_debug(& descriptor___0, "sbp_target: sbp_send_status: status write complete for ORB: 0x%llx\n", req->orb_pointer); } else { } return (0); } } static void sbp_sense_mangle(struct sbp_target_request *req ) { struct se_cmd *se_cmd ; u8 *sense ; u8 *status ; int __ret_warn_on ; long tmp ; { se_cmd = & req->se_cmd; sense = (u8 *)(& req->sense_buf); status = (u8 *)(& req->status.data); __ret_warn_on = (unsigned int )se_cmd->scsi_sense_length <= 17U; tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp != 0L) { warn_slowpath_null("/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared", 1424); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); switch ((int )*sense & 127) { case 112: *status = 0U; goto ldv_56923; case 113: *status = 64U; goto ldv_56923; case 114: ; case 115: ; default: printk("\vsbp_target: sbp_send_sense: unknown sense format: 0x%x\n", (int )*sense); req->status.status = req->status.status | 3073U; return; } ldv_56923: *status = (u8 )((int )((signed char )*status) | ((int )((signed char )se_cmd->scsi_status) & 63)); *(status + 1UL) = (u8 )((((int )((signed char )*sense) & -128) | (int )((signed char )(((int )*(sense + 2UL) & 224) >> 1))) | ((int )((signed char )*(sense + 2UL)) & 15)); *(status + 2UL) = se_cmd->scsi_asc; *(status + 3UL) = se_cmd->scsi_ascq; *(status + 4UL) = *(sense + 3UL); *(status + 5UL) = *(sense + 4UL); *(status + 6UL) = *(sense + 5UL); *(status + 7UL) = *(sense + 6UL); *(status + 8UL) = *(sense + 8UL); *(status + 9UL) = *(sense + 9UL); *(status + 10UL) = *(sense + 10UL); *(status + 11UL) = *(sense + 11UL); *(status + 12UL) = *(sense + 14UL); *(status + 13UL) = *(sense + 15UL); *(status + 14UL) = *(sense + 16UL); *(status + 15UL) = *(sense + 17UL); req->status.status = req->status.status | 5U; return; } } static int sbp_send_sense(struct sbp_target_request *req ) { struct se_cmd *se_cmd ; int tmp ; { se_cmd = & req->se_cmd; if ((unsigned int )se_cmd->scsi_sense_length != 0U) { sbp_sense_mangle(req); } else { req->status.status = req->status.status | 1U; } tmp = sbp_send_status(req); return (tmp); } } static void sbp_free_request(struct sbp_target_request *req ) { { kfree((void const *)req->pg_tbl); kfree((void const *)req->cmd_buf); kfree((void const *)req); return; } } static void sbp_mgt_agent_process(struct work_struct *work ) { struct sbp_management_agent *agent ; struct work_struct const *__mptr ; struct sbp_management_request *req ; int ret ; int status_data_len ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; u64 tmp___0 ; __u32 tmp___1 ; __u32 tmp___2 ; u64 tmp___3 ; u64 tmp___4 ; long tmp___5 ; __u32 tmp___6 ; __u32 tmp___7 ; __u32 tmp___8 ; __u32 tmp___9 ; __u32 tmp___10 ; __u32 tmp___11 ; u64 tmp___12 ; struct _ddebug descriptor___1 ; long tmp___13 ; { __mptr = (struct work_struct const *)work; agent = (struct sbp_management_agent *)__mptr + 0xffffffffffffff78UL; req = agent->request; status_data_len = 0; ret = sbp_run_transaction(req->card, 5, req->node_addr, req->generation, req->speed, agent->orb_offset, (void *)(& req->orb), 32UL); if (ret != 0) { descriptor.modname = "sbp_target"; descriptor.function = "sbp_mgt_agent_process"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor.format = "mgt_orb fetch failed: %x\n"; descriptor.lineno = 1522U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "sbp_target: mgt_orb fetch failed: %x\n", ret); } else { } goto out; } else { } descriptor___0.modname = "sbp_target"; descriptor___0.function = "sbp_mgt_agent_process"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor___0.format = "mgt_orb ptr1:0x%llx ptr2:0x%llx misc:0x%x len:0x%x status_fifo:0x%llx\n"; descriptor___0.lineno = 1530U; descriptor___0.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___5 != 0L) { tmp___0 = sbp2_pointer_to_addr((struct sbp2_pointer const *)(& req->orb.status_fifo)); tmp___1 = __fswab32(req->orb.length); tmp___2 = __fswab32(req->orb.misc); tmp___3 = sbp2_pointer_to_addr((struct sbp2_pointer const *)(& req->orb.ptr2)); tmp___4 = sbp2_pointer_to_addr((struct sbp2_pointer const *)(& req->orb.ptr1)); __dynamic_pr_debug(& descriptor___0, "sbp_target: mgt_orb ptr1:0x%llx ptr2:0x%llx misc:0x%x len:0x%x status_fifo:0x%llx\n", tmp___4, tmp___3, tmp___2, tmp___1, tmp___0); } else { } tmp___6 = __fswab32(req->orb.misc); if ((int )tmp___6 >= 0) { printk("\vsbp_target: mgt_orb bad request\n"); goto out; } else { tmp___7 = __fswab32(req->orb.misc); if (((tmp___7 >> 29) & 3U) != 0U) { printk("\vsbp_target: mgt_orb bad request\n"); goto out; } else { } } tmp___8 = __fswab32(req->orb.misc); switch ((tmp___8 >> 16) & 15U) { case 0U: sbp_management_request_login(agent, req, & status_data_len); goto ldv_56949; case 1U: sbp_management_request_query_logins(agent, req, & status_data_len); goto ldv_56949; case 3U: sbp_management_request_reconnect(agent, req, & status_data_len); goto ldv_56949; case 4U: printk("\rsbp_target: SET PASSWORD not implemented\n"); req->status.status = 256U; goto ldv_56949; case 7U: sbp_management_request_logout(agent, req, & status_data_len); goto ldv_56949; case 11U: printk("\rsbp_target: ABORT TASK not implemented\n"); req->status.status = 256U; goto ldv_56949; case 12U: printk("\rsbp_target: ABORT TASK SET not implemented\n"); req->status.status = 256U; goto ldv_56949; case 14U: printk("\rsbp_target: LOGICAL UNIT RESET not implemented\n"); req->status.status = 256U; goto ldv_56949; case 15U: printk("\rsbp_target: TARGET RESET not implemented\n"); req->status.status = 256U; goto ldv_56949; default: tmp___9 = __fswab32(req->orb.misc); printk("\rsbp_target: unknown management function 0x%x\n", (tmp___9 >> 16) & 15U); req->status.status = 256U; goto ldv_56949; } ldv_56949: tmp___10 = __fswab32(((__u32 )((((status_data_len + 3) / 4 + 1) & 7) << 24) | ((__u32 )(agent->orb_offset >> 32) & 65535U)) | 1073741824U); req->status.status = req->status.status | tmp___10; tmp___11 = __fswab32((__u32 )agent->orb_offset); req->status.orb_low = tmp___11; tmp___12 = sbp2_pointer_to_addr((struct sbp2_pointer const *)(& req->orb.status_fifo)); ret = sbp_run_transaction(req->card, 1, req->node_addr, req->generation, req->speed, tmp___12, (void *)(& req->status), (size_t )(status_data_len + 8)); if (ret != 0) { descriptor___1.modname = "sbp_target"; descriptor___1.function = "sbp_mgt_agent_process"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor___1.format = "mgt_orb status write failed: %x\n"; descriptor___1.lineno = 1624U; descriptor___1.flags = 0U; tmp___13 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___13 != 0L) { __dynamic_pr_debug(& descriptor___1, "sbp_target: mgt_orb status write failed: %x\n", ret); } else { } goto out; } else { } out: fw_card_put(req->card); kfree((void const *)req); spin_lock_bh(& agent->lock); agent->state = 0; spin_unlock_bh(& agent->lock); return; } } static void sbp_mgt_agent_rw(struct fw_card *card , struct fw_request *request , int tcode , int destination , int source , int generation , unsigned long long offset , void *data , size_t length , void *callback_data ) { struct sbp_management_agent *agent ; struct sbp2_pointer *ptr ; int rcode ; struct sbp_management_request *req ; int prev_state ; void *tmp ; { agent = (struct sbp_management_agent *)callback_data; ptr = (struct sbp2_pointer *)data; rcode = 7; if ((agent->tport)->enable == 0) { goto out; } else { } if (agent->handler.offset != offset || length != 8UL) { goto out; } else { } if (tcode == 1) { spin_lock_bh(& agent->lock); prev_state = agent->state; agent->state = 1; spin_unlock_bh(& agent->lock); if (prev_state == 1) { printk("\rsbp_target: ignoring management request while busy\n"); rcode = 4; goto out; } else { } tmp = kzalloc(88UL, 32U); req = (struct sbp_management_request *)tmp; if ((unsigned long )req == (unsigned long )((struct sbp_management_request *)0)) { rcode = 4; goto out; } else { } req->card = fw_card_get(card); req->generation = generation; req->node_addr = source; req->speed = fw_get_request_speed(request); agent->orb_offset = sbp2_pointer_to_addr((struct sbp2_pointer const *)ptr); agent->request = req; queue_work(system_unbound_wq, & agent->work); rcode = 0; } else if (tcode == 5) { addr_to_sbp2_pointer(agent->orb_offset, ptr); rcode = 0; } else { rcode = 6; } out: fw_send_response(card, request, rcode); return; } } static struct sbp_management_agent *sbp_management_agent_register(struct sbp_tport *tport ) { int ret ; struct sbp_management_agent *agent ; void *tmp ; void *tmp___0 ; struct lock_class_key __key ; struct lock_class_key __key___0 ; atomic_long_t __constr_expr_0 ; void *tmp___1 ; { tmp = kmalloc(232UL, 208U); agent = (struct sbp_management_agent *)tmp; if ((unsigned long )agent == (unsigned long )((struct sbp_management_agent *)0)) { tmp___0 = ERR_PTR(-12L); return ((struct sbp_management_agent *)tmp___0); } else { } spinlock_check(& agent->lock); __raw_spin_lock_init(& agent->lock.ldv_6347.rlock, "&(&agent->lock)->rlock", & __key); agent->tport = tport; agent->handler.length = 8ULL; agent->handler.address_callback = & sbp_mgt_agent_rw; agent->handler.callback_data = (void *)agent; agent->state = 0; __init_work(& agent->work, 0); __constr_expr_0.counter = 137438953408L; agent->work.data = __constr_expr_0; lockdep_init_map(& agent->work.lockdep_map, "(&agent->work)", & __key___0, 0); INIT_LIST_HEAD(& agent->work.entry); agent->work.func = & sbp_mgt_agent_process; agent->orb_offset = 0ULL; agent->request = (struct sbp_management_request *)0; ret = fw_core_add_address_handler(& agent->handler, & sbp_register_region); if (ret < 0) { kfree((void const *)agent); tmp___1 = ERR_PTR((long )ret); return ((struct sbp_management_agent *)tmp___1); } else { } return (agent); } } static void sbp_management_agent_unregister(struct sbp_management_agent *agent ) { { fw_core_remove_address_handler(& agent->handler); cancel_work_sync(& agent->work); kfree((void const *)agent); return; } } static int sbp_check_true(struct se_portal_group *se_tpg ) { { return (1); } } static int sbp_check_false(struct se_portal_group *se_tpg ) { { return (0); } } static char *sbp_get_fabric_name(void) { { return ((char *)"sbp"); } } static char *sbp_get_fabric_wwn(struct se_portal_group *se_tpg ) { struct sbp_tpg *tpg ; struct se_portal_group const *__mptr ; struct sbp_tport *tport ; { __mptr = (struct se_portal_group const *)se_tpg; tpg = (struct sbp_tpg *)__mptr + 0xfffffffffffffff0UL; tport = tpg->tport; return ((char *)(& tport->tport_name)); } } static u16 sbp_get_tag(struct se_portal_group *se_tpg ) { struct sbp_tpg *tpg ; struct se_portal_group const *__mptr ; { __mptr = (struct se_portal_group const *)se_tpg; tpg = (struct sbp_tpg *)__mptr + 0xfffffffffffffff0UL; return (tpg->tport_tpgt); } } static u32 sbp_get_default_depth(struct se_portal_group *se_tpg ) { { return (1U); } } static struct se_node_acl *sbp_alloc_fabric_acl(struct se_portal_group *se_tpg ) { struct sbp_nacl *nacl ; void *tmp ; { tmp = kzalloc(1248UL, 208U); nacl = (struct sbp_nacl *)tmp; if ((unsigned long )nacl == (unsigned long )((struct sbp_nacl *)0)) { printk("\vsbp_target: Unable to allocate struct sbp_nacl\n"); return ((struct se_node_acl *)0); } else { } return (& nacl->se_node_acl); } } static void sbp_release_fabric_acl(struct se_portal_group *se_tpg , struct se_node_acl *se_nacl ) { struct sbp_nacl *nacl ; struct se_node_acl const *__mptr ; { __mptr = (struct se_node_acl const *)se_nacl; nacl = (struct sbp_nacl *)__mptr + 0xffffffffffffffd8UL; kfree((void const *)nacl); return; } } static u32 sbp_tpg_get_inst_index(struct se_portal_group *se_tpg ) { { return (1U); } } static void sbp_release_cmd(struct se_cmd *se_cmd ) { struct sbp_target_request *req ; struct se_cmd const *__mptr ; { __mptr = (struct se_cmd const *)se_cmd; req = (struct sbp_target_request *)__mptr + 0xffffffffffffff60UL; sbp_free_request(req); return; } } static int sbp_shutdown_session(struct se_session *se_sess ) { { return (0); } } static void sbp_close_session(struct se_session *se_sess ) { { return; } } static u32 sbp_sess_get_index(struct se_session *se_sess ) { { return (0U); } } static int sbp_write_pending(struct se_cmd *se_cmd ) { struct sbp_target_request *req ; struct se_cmd const *__mptr ; int ret ; { __mptr = (struct se_cmd const *)se_cmd; req = (struct sbp_target_request *)__mptr + 0xffffffffffffff60UL; ret = sbp_rw_data(req); if (ret != 0) { req->status.status = req->status.status | 65297U; sbp_send_status(req); return (ret); } else { } target_execute_cmd(se_cmd); return (0); } } static int sbp_write_pending_status(struct se_cmd *se_cmd ) { { return (0); } } static void sbp_set_default_node_attrs(struct se_node_acl *nacl ) { { return; } } static u32 sbp_get_task_tag(struct se_cmd *se_cmd ) { struct sbp_target_request *req ; struct se_cmd const *__mptr ; { __mptr = (struct se_cmd const *)se_cmd; req = (struct sbp_target_request *)__mptr + 0xffffffffffffff60UL; return ((u32 )req->orb_pointer); } } static int sbp_get_cmd_state(struct se_cmd *se_cmd ) { { return (0); } } static int sbp_queue_data_in(struct se_cmd *se_cmd ) { struct sbp_target_request *req ; struct se_cmd const *__mptr ; int ret ; int tmp ; { __mptr = (struct se_cmd const *)se_cmd; req = (struct sbp_target_request *)__mptr + 0xffffffffffffff60UL; ret = sbp_rw_data(req); if (ret != 0) { req->status.status = req->status.status | 65297U; sbp_send_status(req); return (ret); } else { } tmp = sbp_send_sense(req); return (tmp); } } static int sbp_queue_status(struct se_cmd *se_cmd ) { struct sbp_target_request *req ; struct se_cmd const *__mptr ; int tmp ; { __mptr = (struct se_cmd const *)se_cmd; req = (struct sbp_target_request *)__mptr + 0xffffffffffffff60UL; tmp = sbp_send_sense(req); return (tmp); } } static void sbp_queue_tm_rsp(struct se_cmd *se_cmd ) { { return; } } static void sbp_aborted_task(struct se_cmd *se_cmd ) { { return; } } static int sbp_check_stop_free(struct se_cmd *se_cmd ) { struct sbp_target_request *req ; struct se_cmd const *__mptr ; { __mptr = (struct se_cmd const *)se_cmd; req = (struct sbp_target_request *)__mptr + 0xffffffffffffff60UL; transport_generic_free_cmd(& req->se_cmd, 0); return (1); } } static u8 sbp_get_fabric_proto_ident(struct se_portal_group *se_tpg ) { { return (3U); } } static u32 sbp_get_pr_transport_id(struct se_portal_group *se_tpg , struct se_node_acl *se_nacl , struct t10_pr_registration *pr_reg , int *format_code , unsigned char *buf ) { int ret ; struct _ddebug descriptor ; long tmp ; { *buf = 3U; ret = hex2bin(buf + 8U, (char const *)(& se_nacl->initiatorname), 8UL); if (ret < 0) { descriptor.modname = "sbp_target"; descriptor.function = "sbp_get_pr_transport_id"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/5011/dscv_tempdir/dscv/ri/43_2a/drivers/target/sbp/sbp_target.o.c.prepared"; descriptor.format = "sbp transport_id: invalid hex string\n"; descriptor.lineno = 1943U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "sbp_target: sbp transport_id: invalid hex string\n"); } else { } } else { } return (24U); } } static u32 sbp_get_pr_transport_id_len(struct se_portal_group *se_tpg , struct se_node_acl *se_nacl , struct t10_pr_registration *pr_reg , int *format_code ) { { *format_code = 0; return (24U); } } static char *sbp_parse_pr_out_transport_id(struct se_portal_group *se_tpg , char const *buf , u32 *out_tid_len , char **port_nexus_ptr ) { { *port_nexus_ptr = (char *)0; *out_tid_len = 24U; return ((char *)buf + 8U); } } static int sbp_count_se_tpg_luns(struct se_portal_group *tpg ) { int i ; int count ; struct se_lun *se_lun ; { count = 0; spin_lock(& tpg->tpg_lun_lock); i = 0; goto ldv_57123; ldv_57122: se_lun = *(tpg->tpg_lun_list + (unsigned long )i); if ((unsigned int )se_lun->lun_status == 0U) { goto ldv_57121; } else { } count = count + 1; ldv_57121: i = i + 1; ldv_57123: ; if (i <= 255) { goto ldv_57122; } else { } spin_unlock(& tpg->tpg_lun_lock); return (count); } } static int sbp_update_unit_directory(struct sbp_tport *tport ) { int num_luns ; int num_entries ; int idx ; int mgt_agt_addr ; int ret ; int i ; u32 *data ; void *tmp ; int tmp___0 ; int tmp___1 ; size_t __len ; void *__ret ; int tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; struct se_lun *se_lun ; struct se_device *dev ; int type ; u32 tmp___6 ; int tmp___7 ; int tmp___8 ; int tmp___9 ; int tmp___10 ; { idx = 0; if ((unsigned long )tport->unit_directory.data != (unsigned long )((u32 const *)0U)) { fw_core_remove_descriptor(& tport->unit_directory); kfree((void const *)tport->unit_directory.data); tport->unit_directory.data = (u32 const *)0U; } else { } if (tport->enable == 0 || (unsigned long )tport->tpg == (unsigned long )((struct sbp_tpg *)0)) { return (0); } else { } num_luns = sbp_count_se_tpg_luns(& (tport->tpg)->se_tpg); num_entries = (int )((unsigned int )num_luns + 10U); if (tport->directory_id != -1) { num_entries = num_entries + 1; } else { } tmp = kcalloc((size_t )(num_entries + 4), 4UL, 208U); data = (u32 *)tmp; if ((unsigned long )data == (unsigned long )((u32 *)0U)) { return (-12); } else { } tmp___0 = idx; idx = idx + 1; *(data + (unsigned long )tmp___0) = (u32 )(num_entries << 16); if (tport->directory_id != -1) { tmp___1 = idx; idx = idx + 1; *(data + (unsigned long )tmp___1) = (u32 )(tport->directory_id | 536870912); } else { } __len = 24UL; if (__len > 63UL) { __ret = __memcpy((void *)data + (unsigned long )idx, (void const *)(& sbp_unit_directory_template), __len); } else { __ret = __builtin_memcpy((void *)data + (unsigned long )idx, (void const *)(& sbp_unit_directory_template), __len); } idx = (int )((unsigned int )idx + 6U); mgt_agt_addr = (int )(((tport->mgt_agt)->handler.offset - 281474708275200ULL) / 4ULL); tmp___2 = idx; idx = idx + 1; *(data + (unsigned long )tmp___2) = (u32 )((mgt_agt_addr & 16777215) | 1409286144); tmp___3 = idx; idx = idx + 1; *(data + (unsigned long )tmp___3) = (u32 )(((tport->mgt_orb_timeout * 2 << 8) & 65535) | 973078536); tmp___4 = idx; idx = idx + 1; *(data + (unsigned long )tmp___4) = (u32 )((tport->max_reconnect_timeout & 65535) | 1023410176); tmp___5 = idx; idx = idx + 1; *(data + (unsigned long )tmp___5) = (unsigned int )(num_luns + 1) | 2365587456U; spin_lock(& (tport->tpg)->se_tpg.tpg_lun_lock); i = 0; goto ldv_57147; ldv_57146: se_lun = *((tport->tpg)->se_tpg.tpg_lun_list + (unsigned long )i); if ((unsigned int )se_lun->lun_status == 0U) { goto ldv_57145; } else { } spin_unlock(& (tport->tpg)->se_tpg.tpg_lun_lock); dev = se_lun->lun_se_dev; tmp___6 = (*((dev->transport)->get_device_type))(dev); type = (int )tmp___6; tmp___7 = idx; idx = idx + 1; *(data + (unsigned long )tmp___7) = (((u32 )(type << 16) & 2031616U) | (se_lun->unpacked_lun & 65535U)) | 335544320U; spin_lock(& (tport->tpg)->se_tpg.tpg_lun_lock); ldv_57145: i = i + 1; ldv_57147: ; if (i <= 255) { goto ldv_57146; } else { } spin_unlock(& (tport->tpg)->se_tpg.tpg_lun_lock); tmp___8 = idx; idx = idx + 1; *(data + (unsigned long )tmp___8) = 131072U; tmp___9 = idx; idx = idx + 1; *(data + (unsigned long )tmp___9) = (u32 )(tport->guid >> 32); tmp___10 = idx; idx = idx + 1; *(data + (unsigned long )tmp___10) = (u32 )tport->guid; tport->unit_directory.length = (size_t )idx; tport->unit_directory.key = 3506438144U; tport->unit_directory.data = (u32 const *)data; ret = fw_core_add_descriptor(& tport->unit_directory); if (ret < 0) { kfree((void const *)tport->unit_directory.data); tport->unit_directory.data = (u32 const *)0U; } else { } return (ret); } } static ssize_t sbp_parse_wwn(char const *name , u64 *wwn ) { char const *cp ; char c ; char nibble ; int pos ; int err ; unsigned char tmp ; { pos = 0; *wwn = 0ULL; cp = name; goto ldv_57161; ldv_57160: c = *cp; if ((int )((signed char )c) == 10 && (int )((signed char )*(cp + 1UL)) == 0) { goto ldv_57158; } else { } if ((int )((signed char )c) == 0) { err = 2; if (pos != 16) { goto fail; } else { } return ((long )cp - (long )name); } else { } err = 3; if (((int )_ctype[(int )((unsigned char )c)] & 4) != 0) { nibble = (char )((unsigned int )((unsigned char )c) + 208U); } else if (((int )_ctype[(int )((unsigned char )c)] & 68) != 0) { tmp = __tolower((int )((unsigned char )c)); nibble = (char )((unsigned int )tmp + 169U); } else { goto fail; } *wwn = (*wwn << 4) | (u64 )nibble; pos = pos + 1; ldv_57158: cp = cp + 1; ldv_57161: ; if ((unsigned long )(name + 31UL) > (unsigned long )cp) { goto ldv_57160; } else { } err = 4; fail: printk("\016err %u len %zu pos %u\n", err, (long )cp - (long )name, pos); return (-1L); } } static ssize_t sbp_format_wwn(char *buf , size_t len , u64 wwn ) { int tmp ; { tmp = snprintf(buf, len, "%016llx", wwn); return ((ssize_t )tmp); } } static struct se_node_acl *sbp_make_nodeacl(struct se_portal_group *se_tpg , struct config_group *group , char const *name ) { struct se_node_acl *se_nacl ; struct se_node_acl *se_nacl_new ; struct sbp_nacl *nacl ; u64 guid ; u32 nexus_depth ; void *tmp ; ssize_t tmp___0 ; void *tmp___1 ; bool tmp___2 ; struct se_node_acl const *__mptr ; { guid = 0ULL; nexus_depth = 1U; tmp___0 = sbp_parse_wwn(name, & guid); if (tmp___0 < 0L) { tmp = ERR_PTR(-22L); return ((struct se_node_acl *)tmp); } else { } se_nacl_new = sbp_alloc_fabric_acl(se_tpg); if ((unsigned long )se_nacl_new == (unsigned long )((struct se_node_acl *)0)) { tmp___1 = ERR_PTR(-12L); return ((struct se_node_acl *)tmp___1); } else { } se_nacl = core_tpg_add_initiator_node_acl(se_tpg, se_nacl_new, name, nexus_depth); tmp___2 = IS_ERR((void const *)se_nacl); if ((int )tmp___2) { sbp_release_fabric_acl(se_tpg, se_nacl_new); return (se_nacl); } else { } __mptr = (struct se_node_acl const *)se_nacl; nacl = (struct sbp_nacl *)__mptr + 0xffffffffffffffd8UL; nacl->guid = guid; sbp_format_wwn((char *)(& nacl->iport_name), 32UL, guid); return (se_nacl); } } static void sbp_drop_nodeacl(struct se_node_acl *se_acl ) { struct sbp_nacl *nacl ; struct se_node_acl const *__mptr ; { __mptr = (struct se_node_acl const *)se_acl; nacl = (struct sbp_nacl *)__mptr + 0xffffffffffffffd8UL; core_tpg_del_initiator_node_acl(se_acl->se_tpg, se_acl, 1); kfree((void const *)nacl); return; } } static int sbp_post_link_lun(struct se_portal_group *se_tpg , struct se_lun *se_lun ) { struct sbp_tpg *tpg ; struct se_portal_group const *__mptr ; int tmp ; { __mptr = (struct se_portal_group const *)se_tpg; tpg = (struct sbp_tpg *)__mptr + 0xfffffffffffffff0UL; tmp = sbp_update_unit_directory(tpg->tport); return (tmp); } } static void sbp_pre_unlink_lun(struct se_portal_group *se_tpg , struct se_lun *se_lun ) { struct sbp_tpg *tpg ; struct se_portal_group const *__mptr ; struct sbp_tport *tport ; int ret ; int tmp ; { __mptr = (struct se_portal_group const *)se_tpg; tpg = (struct sbp_tpg *)__mptr + 0xfffffffffffffff0UL; tport = tpg->tport; tmp = sbp_count_se_tpg_luns(& tpg->se_tpg); if (tmp == 0) { tport->enable = 0; } else { } ret = sbp_update_unit_directory(tport); if (ret < 0) { printk("\vsbp_target: unlink LUN: failed to update unit directory\n"); } else { } return; } } static struct se_portal_group *sbp_make_tpg(struct se_wwn *wwn , struct config_group *group , char const *name ) { struct sbp_tport *tport ; struct se_wwn const *__mptr ; struct sbp_tpg *tpg ; unsigned long tpgt ; int ret ; void *tmp ; char *tmp___0 ; void *tmp___1 ; int tmp___2 ; void *tmp___3 ; void *tmp___4 ; void *tmp___5 ; long tmp___6 ; bool tmp___7 ; void *tmp___8 ; { __mptr = (struct se_wwn const *)wwn; tport = (struct sbp_tport *)__mptr + 0xffffffffffffffd8UL; tmp___0 = strstr(name, "tpgt_"); if ((unsigned long )((char const *)tmp___0) != (unsigned long )name) { tmp = ERR_PTR(-22L); return ((struct se_portal_group *)tmp); } else { } tmp___2 = kstrtoul(name + 5UL, 10U, & tpgt); if (tmp___2 != 0 || tpgt > 4294967295UL) { tmp___1 = ERR_PTR(-22L); return ((struct se_portal_group *)tmp___1); } else { } if ((unsigned long )tport->tpg != (unsigned long )((struct sbp_tpg *)0)) { printk("\vsbp_target: Only one TPG per Unit is possible.\n"); tmp___3 = ERR_PTR(-16L); return ((struct se_portal_group *)tmp___3); } else { } tmp___4 = kzalloc(2168UL, 208U); tpg = (struct sbp_tpg *)tmp___4; if ((unsigned long )tpg == (unsigned long )((struct sbp_tpg *)0)) { printk("\vsbp_target: Unable to allocate struct sbp_tpg\n"); tmp___5 = ERR_PTR(-12L); return ((struct se_portal_group *)tmp___5); } else { } tpg->tport = tport; tpg->tport_tpgt = (u16 )tpgt; tport->tpg = tpg; tport->enable = 0; tport->directory_id = -1; tport->mgt_orb_timeout = 15; tport->max_reconnect_timeout = 5; tport->max_logins_per_lun = 1; tport->mgt_agt = sbp_management_agent_register(tport); tmp___7 = IS_ERR((void const *)tport->mgt_agt); if ((int )tmp___7) { tmp___6 = PTR_ERR((void const *)tport->mgt_agt); ret = (int )tmp___6; goto out_free_tpg; } else { } ret = core_tpg_register(& sbp_fabric_configfs->tf_ops, wwn, & tpg->se_tpg, (void *)tpg, 0); if (ret < 0) { goto out_unreg_mgt_agt; } else { } return (& tpg->se_tpg); out_unreg_mgt_agt: sbp_management_agent_unregister(tport->mgt_agt); out_free_tpg: tport->tpg = (struct sbp_tpg *)0; kfree((void const *)tpg); tmp___8 = ERR_PTR((long )ret); return ((struct se_portal_group *)tmp___8); } } static void sbp_drop_tpg(struct se_portal_group *se_tpg ) { struct sbp_tpg *tpg ; struct se_portal_group const *__mptr ; struct sbp_tport *tport ; { __mptr = (struct se_portal_group const *)se_tpg; tpg = (struct sbp_tpg *)__mptr + 0xfffffffffffffff0UL; tport = tpg->tport; core_tpg_deregister(se_tpg); sbp_management_agent_unregister(tport->mgt_agt); tport->tpg = (struct sbp_tpg *)0; kfree((void const *)tpg); return; } } static struct se_wwn *sbp_make_tport(struct target_fabric_configfs *tf , struct config_group *group , char const *name ) { struct sbp_tport *tport ; u64 guid ; void *tmp ; ssize_t tmp___0 ; void *tmp___1 ; void *tmp___2 ; { guid = 0ULL; tmp___0 = sbp_parse_wwn(name, & guid); if (tmp___0 < 0L) { tmp = ERR_PTR(-22L); return ((struct se_wwn *)tmp); } else { } tmp___1 = kzalloc(368UL, 208U); tport = (struct sbp_tport *)tmp___1; if ((unsigned long )tport == (unsigned long )((struct sbp_tport *)0)) { printk("\vsbp_target: Unable to allocate struct sbp_tport\n"); tmp___2 = ERR_PTR(-12L); return ((struct se_wwn *)tmp___2); } else { } tport->guid = guid; sbp_format_wwn((char *)(& tport->tport_name), 32UL, guid); return (& tport->tport_wwn); } } static void sbp_drop_tport(struct se_wwn *wwn ) { struct sbp_tport *tport ; struct se_wwn const *__mptr ; { __mptr = (struct se_wwn const *)wwn; tport = (struct sbp_tport *)__mptr + 0xffffffffffffffd8UL; kfree((void const *)tport); return; } } static ssize_t sbp_wwn_show_attr_version(struct target_fabric_configfs *tf , char *page ) { int tmp ; { tmp = sprintf(page, "FireWire SBP fabric module %s\n", (char *)"v0.1"); return ((ssize_t )tmp); } } static struct target_fabric_wwn_attribute sbp_wwn_version = {{"version", & __this_module, 292U}, & sbp_wwn_show_attr_version, 0}; static struct configfs_attribute *sbp_wwn_attrs[2U] = { & sbp_wwn_version.attr, (struct configfs_attribute *)0}; static ssize_t sbp_tpg_show_directory_id(struct se_portal_group *se_tpg , char *page ) { struct sbp_tpg *tpg ; struct se_portal_group const *__mptr ; struct sbp_tport *tport ; int tmp ; int tmp___0 ; { __mptr = (struct se_portal_group const *)se_tpg; tpg = (struct sbp_tpg *)__mptr + 0xfffffffffffffff0UL; tport = tpg->tport; if (tport->directory_id == -1) { tmp = sprintf(page, "implicit\n"); return ((ssize_t )tmp); } else { tmp___0 = sprintf(page, "%06x\n", tport->directory_id); return ((ssize_t )tmp___0); } } } static ssize_t sbp_tpg_store_directory_id(struct se_portal_group *se_tpg , char const *page , size_t count ) { struct sbp_tpg *tpg ; struct se_portal_group const *__mptr ; struct sbp_tport *tport ; unsigned long val ; int tmp ; char *tmp___0 ; { __mptr = (struct se_portal_group const *)se_tpg; tpg = (struct sbp_tpg *)__mptr + 0xfffffffffffffff0UL; tport = tpg->tport; if (tport->enable != 0) { printk("\vsbp_target: Cannot change the directory_id on an active target.\n"); return (-16L); } else { } tmp___0 = strstr(page, "implicit"); if ((unsigned long )((char const *)tmp___0) == (unsigned long )page) { tport->directory_id = -1; } else { tmp = kstrtoul(page, 16U, & val); if (tmp < 0) { return (-22L); } else { } if (val > 16777215UL) { return (-22L); } else { } tport->directory_id = (s32 )val; } return ((ssize_t )count); } } static ssize_t sbp_tpg_show_enable(struct se_portal_group *se_tpg , char *page ) { struct sbp_tpg *tpg ; struct se_portal_group const *__mptr ; struct sbp_tport *tport ; int tmp ; { __mptr = (struct se_portal_group const *)se_tpg; tpg = (struct sbp_tpg *)__mptr + 0xfffffffffffffff0UL; tport = tpg->tport; tmp = sprintf(page, "%d\n", tport->enable); return ((ssize_t )tmp); } } static ssize_t sbp_tpg_store_enable(struct se_portal_group *se_tpg , char const *page , size_t count ) { struct sbp_tpg *tpg ; struct se_portal_group const *__mptr ; struct sbp_tport *tport ; unsigned long val ; int ret ; int tmp ; int tmp___0 ; int tmp___1 ; { __mptr = (struct se_portal_group const *)se_tpg; tpg = (struct sbp_tpg *)__mptr + 0xfffffffffffffff0UL; tport = tpg->tport; tmp = kstrtoul(page, 0U, & val); if (tmp < 0) { return (-22L); } else { } if (val != 0UL && val != 1UL) { return (-22L); } else { } if ((unsigned long )tport->enable == val) { return ((ssize_t )count); } else { } if (val != 0UL) { tmp___0 = sbp_count_se_tpg_luns(& tpg->se_tpg); if (tmp___0 == 0) { printk("\vsbp_target: Cannot enable a target with no LUNs!\n"); return (-22L); } else { } } else { spin_lock_bh(& se_tpg->session_lock); tmp___1 = list_empty((struct list_head const *)(& se_tpg->tpg_sess_list)); if (tmp___1 == 0) { spin_unlock_bh(& se_tpg->session_lock); return (-16L); } else { } spin_unlock_bh(& se_tpg->session_lock); } tport->enable = (int )val; ret = sbp_update_unit_directory(tport); if (ret < 0) { printk("\vsbp_target: Could not update Config ROM\n"); return ((ssize_t )ret); } else { } return ((ssize_t )count); } } static struct target_fabric_tpg_attribute sbp_tpg_directory_id = {{"directory_id", & __this_module, 420U}, & sbp_tpg_show_directory_id, & sbp_tpg_store_directory_id}; static struct target_fabric_tpg_attribute sbp_tpg_enable = {{"enable", & __this_module, 420U}, & sbp_tpg_show_enable, & sbp_tpg_store_enable}; static struct configfs_attribute *sbp_tpg_base_attrs[3U] = { & sbp_tpg_directory_id.attr, & sbp_tpg_enable.attr, (struct configfs_attribute *)0}; static ssize_t sbp_tpg_attrib_show_mgt_orb_timeout(struct se_portal_group *se_tpg , char *page ) { struct sbp_tpg *tpg ; struct se_portal_group const *__mptr ; struct sbp_tport *tport ; int tmp ; { __mptr = (struct se_portal_group const *)se_tpg; tpg = (struct sbp_tpg *)__mptr + 0xfffffffffffffff0UL; tport = tpg->tport; tmp = sprintf(page, "%d\n", tport->mgt_orb_timeout); return ((ssize_t )tmp); } } static ssize_t sbp_tpg_attrib_store_mgt_orb_timeout(struct se_portal_group *se_tpg , char const *page , size_t count ) { struct sbp_tpg *tpg ; struct se_portal_group const *__mptr ; struct sbp_tport *tport ; unsigned long val ; int ret ; int tmp ; { __mptr = (struct se_portal_group const *)se_tpg; tpg = (struct sbp_tpg *)__mptr + 0xfffffffffffffff0UL; tport = tpg->tport; tmp = kstrtoul(page, 0U, & val); if (tmp < 0) { return (-22L); } else { } if (val == 0UL || val > 127UL) { return (-22L); } else { } if ((unsigned long )tport->mgt_orb_timeout == val) { return ((ssize_t )count); } else { } tport->mgt_orb_timeout = (int )val; ret = sbp_update_unit_directory(tport); if (ret < 0) { return ((ssize_t )ret); } else { } return ((ssize_t )count); } } static ssize_t sbp_tpg_attrib_show_max_reconnect_timeout(struct se_portal_group *se_tpg , char *page ) { struct sbp_tpg *tpg ; struct se_portal_group const *__mptr ; struct sbp_tport *tport ; int tmp ; { __mptr = (struct se_portal_group const *)se_tpg; tpg = (struct sbp_tpg *)__mptr + 0xfffffffffffffff0UL; tport = tpg->tport; tmp = sprintf(page, "%d\n", tport->max_reconnect_timeout); return ((ssize_t )tmp); } } static ssize_t sbp_tpg_attrib_store_max_reconnect_timeout(struct se_portal_group *se_tpg , char const *page , size_t count ) { struct sbp_tpg *tpg ; struct se_portal_group const *__mptr ; struct sbp_tport *tport ; unsigned long val ; int ret ; int tmp ; { __mptr = (struct se_portal_group const *)se_tpg; tpg = (struct sbp_tpg *)__mptr + 0xfffffffffffffff0UL; tport = tpg->tport; tmp = kstrtoul(page, 0U, & val); if (tmp < 0) { return (-22L); } else { } if (val == 0UL || val > 32767UL) { return (-22L); } else { } if ((unsigned long )tport->max_reconnect_timeout == val) { return ((ssize_t )count); } else { } tport->max_reconnect_timeout = (int )val; ret = sbp_update_unit_directory(tport); if (ret < 0) { return ((ssize_t )ret); } else { } return ((ssize_t )count); } } static ssize_t sbp_tpg_attrib_show_max_logins_per_lun(struct se_portal_group *se_tpg , char *page ) { struct sbp_tpg *tpg ; struct se_portal_group const *__mptr ; struct sbp_tport *tport ; int tmp ; { __mptr = (struct se_portal_group const *)se_tpg; tpg = (struct sbp_tpg *)__mptr + 0xfffffffffffffff0UL; tport = tpg->tport; tmp = sprintf(page, "%d\n", tport->max_logins_per_lun); return ((ssize_t )tmp); } } static ssize_t sbp_tpg_attrib_store_max_logins_per_lun(struct se_portal_group *se_tpg , char const *page , size_t count ) { struct sbp_tpg *tpg ; struct se_portal_group const *__mptr ; struct sbp_tport *tport ; unsigned long val ; int tmp ; { __mptr = (struct se_portal_group const *)se_tpg; tpg = (struct sbp_tpg *)__mptr + 0xfffffffffffffff0UL; tport = tpg->tport; tmp = kstrtoul(page, 0U, & val); if (tmp < 0) { return (-22L); } else { } if (val == 0UL || val > 127UL) { return (-22L); } else { } tport->max_logins_per_lun = (int )val; return ((ssize_t )count); } } static struct target_fabric_tpg_attrib_attribute sbp_tpg_attrib_mgt_orb_timeout = {{"mgt_orb_timeout", & __this_module, 420U}, & sbp_tpg_attrib_show_mgt_orb_timeout, & sbp_tpg_attrib_store_mgt_orb_timeout}; static struct target_fabric_tpg_attrib_attribute sbp_tpg_attrib_max_reconnect_timeout = {{"max_reconnect_timeout", & __this_module, 420U}, & sbp_tpg_attrib_show_max_reconnect_timeout, & sbp_tpg_attrib_store_max_reconnect_timeout}; static struct target_fabric_tpg_attrib_attribute sbp_tpg_attrib_max_logins_per_lun = {{"max_logins_per_lun", & __this_module, 420U}, & sbp_tpg_attrib_show_max_logins_per_lun, & sbp_tpg_attrib_store_max_logins_per_lun}; static struct configfs_attribute *sbp_tpg_attrib_attrs[4U] = { & sbp_tpg_attrib_mgt_orb_timeout.attr, & sbp_tpg_attrib_max_reconnect_timeout.attr, & sbp_tpg_attrib_max_logins_per_lun.attr, (struct configfs_attribute *)0}; static struct target_core_fabric_ops sbp_ops = {0, & sbp_get_fabric_name, & sbp_get_fabric_proto_ident, & sbp_get_fabric_wwn, & sbp_get_tag, & sbp_get_default_depth, & sbp_get_pr_transport_id, & sbp_get_pr_transport_id_len, & sbp_parse_pr_out_transport_id, & sbp_check_true, & sbp_check_true, & sbp_check_false, & sbp_check_false, 0, & sbp_alloc_fabric_acl, & sbp_release_fabric_acl, & sbp_tpg_get_inst_index, & sbp_check_stop_free, & sbp_release_cmd, 0, & sbp_shutdown_session, & sbp_close_session, & sbp_sess_get_index, 0, & sbp_write_pending, & sbp_write_pending_status, & sbp_set_default_node_attrs, & sbp_get_task_tag, & sbp_get_cmd_state, & sbp_queue_data_in, & sbp_queue_status, & sbp_queue_tm_rsp, & sbp_aborted_task, & sbp_make_tport, & sbp_drop_tport, & sbp_make_tpg, & sbp_drop_tpg, & sbp_post_link_lun, & sbp_pre_unlink_lun, (struct se_tpg_np *(*)(struct se_portal_group * , struct config_group * , char const * ))0, (void (*)(struct se_tpg_np * ))0, & sbp_make_nodeacl, & sbp_drop_nodeacl}; static int sbp_register_configfs(void) { struct target_fabric_configfs *fabric ; int ret ; long tmp ; bool tmp___0 ; { fabric = target_fabric_configfs_init(& __this_module, "sbp"); tmp___0 = IS_ERR((void const *)fabric); if ((int )tmp___0) { printk("\vsbp_target: target_fabric_configfs_init() failed\n"); tmp = PTR_ERR((void const *)fabric); return ((int )tmp); } else { } fabric->tf_ops = sbp_ops; fabric->tf_cit_tmpl.tfc_wwn_cit.ct_attrs = (struct configfs_attribute **)(& sbp_wwn_attrs); fabric->tf_cit_tmpl.tfc_tpg_base_cit.ct_attrs = (struct configfs_attribute **)(& sbp_tpg_base_attrs); fabric->tf_cit_tmpl.tfc_tpg_attrib_cit.ct_attrs = (struct configfs_attribute **)(& sbp_tpg_attrib_attrs); fabric->tf_cit_tmpl.tfc_tpg_param_cit.ct_attrs = (struct configfs_attribute **)0; fabric->tf_cit_tmpl.tfc_tpg_np_base_cit.ct_attrs = (struct configfs_attribute **)0; fabric->tf_cit_tmpl.tfc_tpg_nacl_base_cit.ct_attrs = (struct configfs_attribute **)0; fabric->tf_cit_tmpl.tfc_tpg_nacl_attrib_cit.ct_attrs = (struct configfs_attribute **)0; fabric->tf_cit_tmpl.tfc_tpg_nacl_auth_cit.ct_attrs = (struct configfs_attribute **)0; fabric->tf_cit_tmpl.tfc_tpg_nacl_param_cit.ct_attrs = (struct configfs_attribute **)0; ret = target_fabric_configfs_register(fabric); if (ret < 0) { printk("\vsbp_target: target_fabric_configfs_register() failed for SBP\n"); return (ret); } else { } sbp_fabric_configfs = fabric; return (0); } } static void sbp_deregister_configfs(void) { { if ((unsigned long )sbp_fabric_configfs == (unsigned long )((struct target_fabric_configfs *)0)) { return; } else { } target_fabric_configfs_deregister(sbp_fabric_configfs); sbp_fabric_configfs = (struct target_fabric_configfs *)0; return; } } static int sbp_init(void) { int ret ; { ret = sbp_register_configfs(); if (ret < 0) { return (ret); } else { } return (0); } } static void sbp_exit(void) { { sbp_deregister_configfs(); return; } } int ldv_retval_0 ; extern int ldv_probe_1(void) ; extern void ldv_initialize(void) ; extern void ldv_check_final_state(void) ; extern int ldv_release_1(void) ; void ldv_initialize_target_fabric_tpg_attrib_attribute_2(void) { void *tmp ; { tmp = ldv_zalloc(2152UL); sbp_tpg_attrib_max_logins_per_lun_group0 = (struct se_portal_group *)tmp; return; } } void ldv_initialize_target_fabric_tpg_attribute_6(void) { void *tmp ; { tmp = ldv_zalloc(2152UL); sbp_tpg_directory_id_group0 = (struct se_portal_group *)tmp; return; } } void ldv_initialize_target_core_fabric_ops_1(void) { void *tmp ; void *tmp___0 ; void *tmp___1 ; void *tmp___2 ; void *tmp___3 ; void *tmp___4 ; void *tmp___5 ; void *tmp___6 ; { tmp = ldv_zalloc(112UL); sbp_ops_group0 = (struct config_group *)tmp; tmp___0 = ldv_zalloc(1208UL); sbp_ops_group1 = (struct se_node_acl *)tmp___0; tmp___1 = ldv_zalloc(832UL); sbp_ops_group2 = (struct se_cmd *)tmp___1; tmp___2 = ldv_zalloc(696UL); sbp_ops_group3 = (struct t10_pr_registration *)tmp___2; tmp___3 = ldv_zalloc(2152UL); sbp_ops_group4 = (struct se_portal_group *)tmp___3; tmp___4 = ldv_zalloc(1536UL); sbp_ops_group5 = (struct se_session *)tmp___4; tmp___5 = ldv_zalloc(1000UL); sbp_ops_group6 = (struct se_lun *)tmp___5; tmp___6 = ldv_zalloc(248UL); sbp_ops_group7 = (struct se_wwn *)tmp___6; return; } } void ldv_initialize_target_fabric_tpg_attrib_attribute_4(void) { void *tmp ; { tmp = ldv_zalloc(2152UL); sbp_tpg_attrib_mgt_orb_timeout_group0 = (struct se_portal_group *)tmp; return; } } void ldv_initialize_target_fabric_tpg_attribute_5(void) { void *tmp ; { tmp = ldv_zalloc(2152UL); sbp_tpg_enable_group0 = (struct se_portal_group *)tmp; return; } } void ldv_initialize_target_fabric_tpg_attrib_attribute_3(void) { void *tmp ; { tmp = ldv_zalloc(2152UL); sbp_tpg_attrib_max_reconnect_timeout_group0 = (struct se_portal_group *)tmp; return; } } int main(void) { size_t ldvarg1 ; size_t tmp ; char *ldvarg0 ; void *tmp___0 ; char *ldvarg2 ; void *tmp___1 ; size_t ldvarg4 ; size_t tmp___2 ; char *ldvarg3 ; void *tmp___3 ; char *ldvarg5 ; void *tmp___4 ; char *ldvarg7 ; void *tmp___5 ; struct target_fabric_configfs *ldvarg6 ; void *tmp___6 ; char *ldvarg8 ; void *tmp___7 ; char *ldvarg10 ; void *tmp___8 ; size_t ldvarg9 ; size_t tmp___9 ; char **ldvarg18 ; void *tmp___10 ; struct target_fabric_configfs *ldvarg11 ; void *tmp___11 ; char *ldvarg20 ; void *tmp___12 ; char *ldvarg12 ; void *tmp___13 ; int *ldvarg16 ; void *tmp___14 ; int *ldvarg15 ; void *tmp___15 ; char *ldvarg14 ; void *tmp___16 ; unsigned char *ldvarg17 ; void *tmp___17 ; char *ldvarg13 ; void *tmp___18 ; u32 *ldvarg19 ; void *tmp___19 ; char *ldvarg21 ; void *tmp___20 ; char *ldvarg23 ; void *tmp___21 ; size_t ldvarg22 ; size_t tmp___22 ; char *ldvarg24 ; void *tmp___23 ; char *ldvarg26 ; void *tmp___24 ; size_t ldvarg25 ; size_t tmp___25 ; int tmp___26 ; int tmp___27 ; int tmp___28 ; int tmp___29 ; int tmp___30 ; int tmp___31 ; int tmp___32 ; int tmp___33 ; int tmp___34 ; { tmp = __VERIFIER_nondet_size_t(); ldvarg1 = tmp; tmp___0 = ldv_zalloc(1UL); ldvarg0 = (char *)tmp___0; tmp___1 = ldv_zalloc(1UL); ldvarg2 = (char *)tmp___1; tmp___2 = __VERIFIER_nondet_size_t(); ldvarg4 = tmp___2; tmp___3 = ldv_zalloc(1UL); ldvarg3 = (char *)tmp___3; tmp___4 = ldv_zalloc(1UL); ldvarg5 = (char *)tmp___4; tmp___5 = ldv_zalloc(1UL); ldvarg7 = (char *)tmp___5; tmp___6 = ldv_zalloc(1344UL); ldvarg6 = (struct target_fabric_configfs *)tmp___6; tmp___7 = ldv_zalloc(1UL); ldvarg8 = (char *)tmp___7; tmp___8 = ldv_zalloc(1UL); ldvarg10 = (char *)tmp___8; tmp___9 = __VERIFIER_nondet_size_t(); ldvarg9 = tmp___9; tmp___10 = ldv_zalloc(8UL); ldvarg18 = (char **)tmp___10; tmp___11 = ldv_zalloc(1344UL); ldvarg11 = (struct target_fabric_configfs *)tmp___11; tmp___12 = ldv_zalloc(1UL); ldvarg20 = (char *)tmp___12; tmp___13 = ldv_zalloc(1UL); ldvarg12 = (char *)tmp___13; tmp___14 = ldv_zalloc(4UL); ldvarg16 = (int *)tmp___14; tmp___15 = ldv_zalloc(4UL); ldvarg15 = (int *)tmp___15; tmp___16 = ldv_zalloc(1UL); ldvarg14 = (char *)tmp___16; tmp___17 = ldv_zalloc(1UL); ldvarg17 = (unsigned char *)tmp___17; tmp___18 = ldv_zalloc(1UL); ldvarg13 = (char *)tmp___18; tmp___19 = ldv_zalloc(4UL); ldvarg19 = (u32 *)tmp___19; tmp___20 = ldv_zalloc(1UL); ldvarg21 = (char *)tmp___20; tmp___21 = ldv_zalloc(1UL); ldvarg23 = (char *)tmp___21; tmp___22 = __VERIFIER_nondet_size_t(); ldvarg22 = tmp___22; tmp___23 = ldv_zalloc(1UL); ldvarg24 = (char *)tmp___23; tmp___24 = ldv_zalloc(1UL); ldvarg26 = (char *)tmp___24; tmp___25 = __VERIFIER_nondet_size_t(); ldvarg25 = tmp___25; ldv_initialize(); ldv_state_variable_6 = 0; ldv_state_variable_3 = 0; ldv_state_variable_7 = 0; ldv_state_variable_2 = 0; ldv_state_variable_1 = 0; ldv_state_variable_4 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_5 = 0; ldv_57523: tmp___26 = __VERIFIER_nondet_int(); switch (tmp___26) { case 0: ; if (ldv_state_variable_6 != 0) { tmp___27 = __VERIFIER_nondet_int(); switch (tmp___27) { case 0: ; if (ldv_state_variable_6 == 1) { sbp_tpg_store_directory_id(sbp_tpg_directory_id_group0, (char const *)ldvarg2, ldvarg1); ldv_state_variable_6 = 1; } else { } goto ldv_57446; case 1: ; if (ldv_state_variable_6 == 1) { sbp_tpg_show_directory_id(sbp_tpg_directory_id_group0, ldvarg0); ldv_state_variable_6 = 1; } else { } goto ldv_57446; default: ldv_stop(); } ldv_57446: ; } else { } goto ldv_57449; case 1: ; if (ldv_state_variable_3 != 0) { tmp___28 = __VERIFIER_nondet_int(); switch (tmp___28) { case 0: ; if (ldv_state_variable_3 == 1) { sbp_tpg_attrib_store_max_reconnect_timeout(sbp_tpg_attrib_max_reconnect_timeout_group0, (char const *)ldvarg5, ldvarg4); ldv_state_variable_3 = 1; } else { } goto ldv_57452; case 1: ; if (ldv_state_variable_3 == 1) { sbp_tpg_attrib_show_max_reconnect_timeout(sbp_tpg_attrib_max_reconnect_timeout_group0, ldvarg3); ldv_state_variable_3 = 1; } else { } goto ldv_57452; default: ldv_stop(); } ldv_57452: ; } else { } goto ldv_57449; case 2: ; if (ldv_state_variable_7 != 0) { tmp___29 = __VERIFIER_nondet_int(); switch (tmp___29) { case 0: ; if (ldv_state_variable_7 == 1) { sbp_wwn_show_attr_version(ldvarg6, ldvarg7); ldv_state_variable_7 = 1; } else { } goto ldv_57457; default: ldv_stop(); } ldv_57457: ; } else { } goto ldv_57449; case 3: ; if (ldv_state_variable_2 != 0) { tmp___30 = __VERIFIER_nondet_int(); switch (tmp___30) { case 0: ; if (ldv_state_variable_2 == 1) { sbp_tpg_attrib_store_max_logins_per_lun(sbp_tpg_attrib_max_logins_per_lun_group0, (char const *)ldvarg10, ldvarg9); ldv_state_variable_2 = 1; } else { } goto ldv_57461; case 1: ; if (ldv_state_variable_2 == 1) { sbp_tpg_attrib_show_max_logins_per_lun(sbp_tpg_attrib_max_logins_per_lun_group0, ldvarg8); ldv_state_variable_2 = 1; } else { } goto ldv_57461; default: ldv_stop(); } ldv_57461: ; } else { } goto ldv_57449; case 4: ; if (ldv_state_variable_1 != 0) { tmp___31 = __VERIFIER_nondet_int(); switch (tmp___31) { case 0: ; if (ldv_state_variable_1 == 1) { sbp_queue_status(sbp_ops_group2); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_queue_status(sbp_ops_group2); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 1: ; if (ldv_state_variable_1 == 2) { sbp_write_pending(sbp_ops_group2); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 2: ; if (ldv_state_variable_1 == 1) { sbp_queue_tm_rsp(sbp_ops_group2); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_queue_tm_rsp(sbp_ops_group2); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 3: ; if (ldv_state_variable_1 == 1) { sbp_queue_data_in(sbp_ops_group2); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_queue_data_in(sbp_ops_group2); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 4: ; if (ldv_state_variable_1 == 1) { sbp_check_false(sbp_ops_group4); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_check_false(sbp_ops_group4); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 5: ; if (ldv_state_variable_1 == 1) { sbp_check_true(sbp_ops_group4); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_check_true(sbp_ops_group4); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 6: ; if (ldv_state_variable_1 == 1) { sbp_set_default_node_attrs(sbp_ops_group1); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_set_default_node_attrs(sbp_ops_group1); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 7: ; if (ldv_state_variable_1 == 1) { sbp_parse_pr_out_transport_id(sbp_ops_group4, (char const *)ldvarg20, ldvarg19, ldvarg18); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_parse_pr_out_transport_id(sbp_ops_group4, (char const *)ldvarg20, ldvarg19, ldvarg18); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 8: ; if (ldv_state_variable_1 == 1) { sbp_check_false(sbp_ops_group4); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_check_false(sbp_ops_group4); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 9: ; if (ldv_state_variable_1 == 1) { sbp_release_cmd(sbp_ops_group2); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_release_cmd(sbp_ops_group2); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 10: ; if (ldv_state_variable_1 == 1) { sbp_check_true(sbp_ops_group4); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_check_true(sbp_ops_group4); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 11: ; if (ldv_state_variable_1 == 1) { sbp_sess_get_index(sbp_ops_group5); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_sess_get_index(sbp_ops_group5); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 12: ; if (ldv_state_variable_1 == 1) { sbp_drop_nodeacl(sbp_ops_group1); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_drop_nodeacl(sbp_ops_group1); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 13: ; if (ldv_state_variable_1 == 1) { sbp_drop_tport(sbp_ops_group7); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_drop_tport(sbp_ops_group7); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 14: ; if (ldv_state_variable_1 == 1) { sbp_get_pr_transport_id(sbp_ops_group4, sbp_ops_group1, sbp_ops_group3, ldvarg16, ldvarg17); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_get_pr_transport_id(sbp_ops_group4, sbp_ops_group1, sbp_ops_group3, ldvarg16, ldvarg17); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 15: ; if (ldv_state_variable_1 == 1) { sbp_pre_unlink_lun(sbp_ops_group4, sbp_ops_group6); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_pre_unlink_lun(sbp_ops_group4, sbp_ops_group6); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 16: ; if (ldv_state_variable_1 == 1) { sbp_get_default_depth(sbp_ops_group4); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_get_default_depth(sbp_ops_group4); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 17: ; if (ldv_state_variable_1 == 1) { sbp_get_fabric_proto_ident(sbp_ops_group4); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_get_fabric_proto_ident(sbp_ops_group4); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 18: ; if (ldv_state_variable_1 == 1) { sbp_release_fabric_acl(sbp_ops_group4, sbp_ops_group1); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_release_fabric_acl(sbp_ops_group4, sbp_ops_group1); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 19: ; if (ldv_state_variable_1 == 1) { sbp_write_pending_status(sbp_ops_group2); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_write_pending_status(sbp_ops_group2); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 20: ; if (ldv_state_variable_1 == 1) { sbp_get_pr_transport_id_len(sbp_ops_group4, sbp_ops_group1, sbp_ops_group3, ldvarg15); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_get_pr_transport_id_len(sbp_ops_group4, sbp_ops_group1, sbp_ops_group3, ldvarg15); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 21: ; if (ldv_state_variable_1 == 1) { sbp_check_stop_free(sbp_ops_group2); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_check_stop_free(sbp_ops_group2); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 22: ; if (ldv_state_variable_1 == 1) { sbp_tpg_get_inst_index(sbp_ops_group4); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_tpg_get_inst_index(sbp_ops_group4); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 23: ; if (ldv_state_variable_1 == 1) { sbp_get_tag(sbp_ops_group4); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_get_tag(sbp_ops_group4); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 24: ; if (ldv_state_variable_1 == 1) { sbp_get_fabric_name(); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_get_fabric_name(); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 25: ; if (ldv_state_variable_1 == 1) { sbp_aborted_task(sbp_ops_group2); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_aborted_task(sbp_ops_group2); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 26: ; if (ldv_state_variable_1 == 1) { sbp_get_fabric_wwn(sbp_ops_group4); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_get_fabric_wwn(sbp_ops_group4); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 27: ; if (ldv_state_variable_1 == 1) { sbp_alloc_fabric_acl(sbp_ops_group4); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_alloc_fabric_acl(sbp_ops_group4); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 28: ; if (ldv_state_variable_1 == 1) { sbp_get_task_tag(sbp_ops_group2); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_get_task_tag(sbp_ops_group2); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 29: ; if (ldv_state_variable_1 == 1) { sbp_drop_tpg(sbp_ops_group4); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_drop_tpg(sbp_ops_group4); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 30: ; if (ldv_state_variable_1 == 1) { sbp_make_nodeacl(sbp_ops_group4, sbp_ops_group0, (char const *)ldvarg14); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_make_nodeacl(sbp_ops_group4, sbp_ops_group0, (char const *)ldvarg14); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 31: ; if (ldv_state_variable_1 == 1) { sbp_close_session(sbp_ops_group5); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_close_session(sbp_ops_group5); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 32: ; if (ldv_state_variable_1 == 1) { sbp_get_cmd_state(sbp_ops_group2); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_get_cmd_state(sbp_ops_group2); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 33: ; if (ldv_state_variable_1 == 1) { sbp_make_tpg(sbp_ops_group7, sbp_ops_group0, (char const *)ldvarg13); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_make_tpg(sbp_ops_group7, sbp_ops_group0, (char const *)ldvarg13); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 34: ; if (ldv_state_variable_1 == 1) { sbp_post_link_lun(sbp_ops_group4, sbp_ops_group6); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_post_link_lun(sbp_ops_group4, sbp_ops_group6); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 35: ; if (ldv_state_variable_1 == 1) { sbp_make_tport(ldvarg11, sbp_ops_group0, (char const *)ldvarg12); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_make_tport(ldvarg11, sbp_ops_group0, (char const *)ldvarg12); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 36: ; if (ldv_state_variable_1 == 1) { sbp_shutdown_session(sbp_ops_group5); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { sbp_shutdown_session(sbp_ops_group5); ldv_state_variable_1 = 2; } else { } goto ldv_57466; case 37: ; if (ldv_state_variable_1 == 2) { ldv_release_1(); ldv_state_variable_1 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_57466; case 38: ; if (ldv_state_variable_1 == 1) { ldv_probe_1(); ldv_state_variable_1 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_57466; default: ldv_stop(); } ldv_57466: ; } else { } goto ldv_57449; case 5: ; if (ldv_state_variable_4 != 0) { tmp___32 = __VERIFIER_nondet_int(); switch (tmp___32) { case 0: ; if (ldv_state_variable_4 == 1) { sbp_tpg_attrib_store_mgt_orb_timeout(sbp_tpg_attrib_mgt_orb_timeout_group0, (char const *)ldvarg23, ldvarg22); ldv_state_variable_4 = 1; } else { } goto ldv_57508; case 1: ; if (ldv_state_variable_4 == 1) { sbp_tpg_attrib_show_mgt_orb_timeout(sbp_tpg_attrib_mgt_orb_timeout_group0, ldvarg21); ldv_state_variable_4 = 1; } else { } goto ldv_57508; default: ldv_stop(); } ldv_57508: ; } else { } goto ldv_57449; case 6: ; if (ldv_state_variable_0 != 0) { tmp___33 = __VERIFIER_nondet_int(); switch (tmp___33) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { sbp_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_57514; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_0 = sbp_init(); if (ldv_retval_0 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_5 = 1; ldv_initialize_target_fabric_tpg_attribute_5(); ldv_state_variable_2 = 1; ldv_initialize_target_fabric_tpg_attrib_attribute_2(); ldv_state_variable_7 = 1; ldv_state_variable_3 = 1; ldv_initialize_target_fabric_tpg_attrib_attribute_3(); ldv_state_variable_1 = 1; ldv_initialize_target_core_fabric_ops_1(); ldv_state_variable_4 = 1; ldv_initialize_target_fabric_tpg_attrib_attribute_4(); ldv_state_variable_6 = 1; ldv_initialize_target_fabric_tpg_attribute_6(); } else { } if (ldv_retval_0 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_57514; default: ldv_stop(); } ldv_57514: ; } else { } goto ldv_57449; case 7: ; if (ldv_state_variable_5 != 0) { tmp___34 = __VERIFIER_nondet_int(); switch (tmp___34) { case 0: ; if (ldv_state_variable_5 == 1) { sbp_tpg_store_enable(sbp_tpg_enable_group0, (char const *)ldvarg26, ldvarg25); ldv_state_variable_5 = 1; } else { } goto ldv_57519; case 1: ; if (ldv_state_variable_5 == 1) { sbp_tpg_show_enable(sbp_tpg_enable_group0, ldvarg24); ldv_state_variable_5 = 1; } else { } goto ldv_57519; default: ldv_stop(); } ldv_57519: ; } else { } goto ldv_57449; default: ldv_stop(); } ldv_57449: ; goto ldv_57523; ldv_final: ldv_check_final_state(); return 0; } } __inline static void spin_lock(spinlock_t *lock ) { { ldv_spin_lock(); ldv_spin_lock_1(lock); return; } } __inline static void spin_lock_bh(spinlock_t *lock ) { { ldv_spin_lock(); ldv_spin_lock_bh_2(lock); return; } } __inline static void spin_lock_irq(spinlock_t *lock ) { { ldv_spin_lock(); ldv_spin_lock_irq_4(lock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { ldv_spin_unlock(); ldv_spin_unlock_5(lock); return; } } __inline static void spin_unlock_bh(spinlock_t *lock ) { { ldv_spin_unlock(); ldv_spin_unlock_bh_6(lock); return; } } __inline static void spin_unlock_irq(spinlock_t *lock ) { { ldv_spin_unlock(); ldv_spin_unlock_irq_7(lock); return; } } __inline static void *kmalloc(size_t size , gfp_t flags ) { { ldv_check_alloc_flags(flags); ldv_kmalloc_12(size, flags); return ((void *)0); } } __inline static void *kcalloc(size_t n , size_t size , gfp_t flags ) { { ldv_check_alloc_flags(flags); ldv_kcalloc_14(n, size, flags); return ((void *)0); } } void *ldv_kmem_cache_alloc_16(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { { ldv_check_alloc_flags(flags); return ((void *)0); } } int ldv_pskb_expand_head_22(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_24(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_26(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_27(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_28(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_29(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_30(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_31(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_32(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } void *ldv_kmem_cache_alloc_33(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } void *ldv_vmalloc_34(unsigned long ldv_func_arg1 ) { { ldv_check_alloc_nonatomic(); vmalloc(ldv_func_arg1); return ((void *)0); } } __inline static void ldv_error(void); int ldv_spin = 0; void ldv_check_alloc_flags(gfp_t flags ) { { if (ldv_spin == 0 || ! (flags & 16U)) { } else { ldv_error(); } return; } } extern struct page___0 *ldv_some_page(void) ; struct page___0 *ldv_check_alloc_flags_and_return_some_page(gfp_t flags ) { struct page___0 *tmp ; { if (ldv_spin == 0 || ! (flags & 16U)) { } else { ldv_error(); } tmp = ldv_some_page(); return (tmp); } } void ldv_check_alloc_nonatomic(void) { { if (ldv_spin == 0) { } else { ldv_error(); } return; } } void ldv_spin_lock(void) { { ldv_spin = 1; return; } } void ldv_spin_unlock(void) { { ldv_spin = 0; return; } } int ldv_spin_trylock(void) { int is_lock ; { is_lock = ldv_undef_int(); if (is_lock) { return (0); } else { ldv_spin = 1; return (1); } } }