extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef unsigned char __u8; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef signed char s8; typedef unsigned char u8; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __u16 __be16; typedef __u32 __be32; typedef __u64 __be64; typedef __u32 __wsum; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef __s32 int32_t; typedef __u8 uint8_t; typedef __u32 uint32_t; typedef __u64 uint64_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct____missing_field_name_9 { unsigned int a ; unsigned int b ; }; struct __anonstruct____missing_field_name_10 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion____missing_field_name_8 { struct __anonstruct____missing_field_name_9 __annonCompField4 ; struct __anonstruct____missing_field_name_10 __annonCompField5 ; }; struct desc_struct { union __anonunion____missing_field_name_8 __annonCompField6 ; }; typedef unsigned long pteval_t; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct __anonstruct_pte_t_11 { pteval_t pte ; }; typedef struct __anonstruct_pte_t_11 pte_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_12 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_12 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct mm_struct; struct task_struct; struct cpumask; struct qspinlock { atomic_t val ; }; typedef struct qspinlock arch_spinlock_t; struct qrwlock { atomic_t cnts ; arch_spinlock_t lock ; }; typedef struct qrwlock arch_rwlock_t; typedef void (*ctor_fn_t)(void); struct device; struct net_device; struct file_operations; struct completion; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct timespec; struct compat_timespec; struct __anonstruct_futex_16 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_17 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_18 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion____missing_field_name_15 { struct __anonstruct_futex_16 futex ; struct __anonstruct_nanosleep_17 nanosleep ; struct __anonstruct_poll_18 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion____missing_field_name_15 __annonCompField7 ; }; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion____missing_field_name_19 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_19 __annonCompField8 ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct fregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct____missing_field_name_29 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_30 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_28 { struct __anonstruct____missing_field_name_29 __annonCompField12 ; struct __anonstruct____missing_field_name_30 __annonCompField13 ; }; union __anonunion____missing_field_name_31 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct fxregs_state { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_28 __annonCompField14 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_31 __annonCompField15 ; }; struct swregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct xstate_header { u64 xfeatures ; u64 xcomp_bv ; u64 reserved[6U] ; }; struct xregs_state { struct fxregs_state i387 ; struct xstate_header header ; u8 __reserved[464U] ; }; union fpregs_state { struct fregs_state fsave ; struct fxregs_state fxsave ; struct swregs_state soft ; struct xregs_state xsave ; }; struct fpu { union fpregs_state state ; unsigned int last_cpu ; unsigned char fpstate_active ; unsigned char fpregs_active ; unsigned char counter ; }; struct seq_operations; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct fpu fpu ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; typedef atomic64_t atomic_long_t; typedef int pao_T_____0; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; unsigned int pin_count ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct____missing_field_name_35 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_34 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_35 __annonCompField17 ; }; struct spinlock { union __anonunion____missing_field_name_34 __annonCompField18 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_36 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_36 rwlock_t; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_45 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_45 seqlock_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct user_namespace; struct __anonstruct_kuid_t_46 { uid_t val ; }; typedef struct __anonstruct_kuid_t_46 kuid_t; struct __anonstruct_kgid_t_47 { gid_t val ; }; typedef struct __anonstruct_kgid_t_47 kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct vm_area_struct; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_48 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_48 nodemask_t; struct optimistic_spin_queue { atomic_t tail ; }; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct rw_semaphore; struct rw_semaphore { long count ; struct list_head wait_list ; raw_spinlock_t wait_lock ; struct optimistic_spin_queue osq ; struct task_struct *owner ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct notifier_block; struct timer_list { struct hlist_node entry ; unsigned long expires ; void (*function)(unsigned long ) ; unsigned long data ; u32 flags ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct ctl_table; struct nsproxy; struct ctl_table_root; struct ctl_table_header; struct ctl_dir; typedef int proc_handler(struct ctl_table * , int , void * , size_t * , loff_t * ); struct ctl_table_poll { atomic_t event ; wait_queue_head_t wait ; }; struct ctl_table { char const *procname ; void *data ; int maxlen ; umode_t mode ; struct ctl_table *child ; proc_handler *proc_handler ; struct ctl_table_poll *poll ; void *extra1 ; void *extra2 ; }; struct ctl_node { struct rb_node node ; struct ctl_table_header *header ; }; struct __anonstruct____missing_field_name_50 { struct ctl_table *ctl_table ; int used ; int count ; int nreg ; }; union __anonunion____missing_field_name_49 { struct __anonstruct____missing_field_name_50 __annonCompField19 ; struct callback_head rcu ; }; struct ctl_table_set; struct ctl_table_header { union __anonunion____missing_field_name_49 __annonCompField20 ; struct completion *unregistering ; struct ctl_table *ctl_table_arg ; struct ctl_table_root *root ; struct ctl_table_set *set ; struct ctl_dir *parent ; struct ctl_node *node ; }; struct ctl_dir { struct ctl_table_header header ; struct rb_root root ; }; struct ctl_table_set { int (*is_seen)(struct ctl_table_set * ) ; struct ctl_dir dir ; }; struct ctl_table_root { struct ctl_table_set default_set ; struct ctl_table_set *(*lookup)(struct ctl_table_root * , struct nsproxy * ) ; int (*permissions)(struct ctl_table_header * , struct ctl_table * ) ; }; struct workqueue_struct; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; struct workqueue_struct *wq ; int cpu ; }; struct notifier_block { int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *next ; int priority ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct wake_irq; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool is_noirq_suspended ; bool is_late_suspended ; bool ignore_children ; bool early_init ; bool direct_complete ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; struct wake_irq *wakeirq ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; void (*set_latency_tolerance)(struct device * , s32 ) ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; void (*detach)(struct device * , bool ) ; int (*activate)(struct device * ) ; void (*sync)(struct device * ) ; void (*dismiss)(struct device * ) ; }; struct __anonstruct_mm_context_t_115 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; atomic_t perf_rdpmc_allowed ; }; typedef struct __anonstruct_mm_context_t_115 mm_context_t; struct bio_vec; struct llist_node; struct llist_node { struct llist_node *next ; }; struct cred; struct inode; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct____missing_field_name_148 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct____missing_field_name_149 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion____missing_field_name_147 { struct __anonstruct____missing_field_name_148 __annonCompField33 ; struct __anonstruct____missing_field_name_149 __annonCompField34 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion____missing_field_name_147 __annonCompField35 ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; struct return_instance *return_instances ; unsigned int depth ; }; struct xol_area; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; struct mem_cgroup; typedef void compound_page_dtor(struct page * ); union __anonunion____missing_field_name_150 { struct address_space *mapping ; void *s_mem ; }; union __anonunion____missing_field_name_152 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct____missing_field_name_156 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion____missing_field_name_155 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_156 __annonCompField38 ; int units ; }; struct __anonstruct____missing_field_name_154 { union __anonunion____missing_field_name_155 __annonCompField39 ; atomic_t _count ; }; union __anonunion____missing_field_name_153 { unsigned long counters ; struct __anonstruct____missing_field_name_154 __annonCompField40 ; unsigned int active ; }; struct __anonstruct____missing_field_name_151 { union __anonunion____missing_field_name_152 __annonCompField37 ; union __anonunion____missing_field_name_153 __annonCompField41 ; }; struct __anonstruct____missing_field_name_158 { struct page *next ; int pages ; int pobjects ; }; struct slab; struct __anonstruct____missing_field_name_159 { compound_page_dtor *compound_dtor ; unsigned long compound_order ; }; union __anonunion____missing_field_name_157 { struct list_head lru ; struct __anonstruct____missing_field_name_158 __annonCompField43 ; struct slab *slab_page ; struct callback_head callback_head ; struct __anonstruct____missing_field_name_159 __annonCompField44 ; pgtable_t pmd_huge_pte ; }; struct kmem_cache; union __anonunion____missing_field_name_160 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion____missing_field_name_150 __annonCompField36 ; struct __anonstruct____missing_field_name_151 __annonCompField42 ; union __anonunion____missing_field_name_157 __annonCompField45 ; union __anonunion____missing_field_name_160 __annonCompField46 ; struct mem_cgroup *mem_cgroup ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_shared_161 { struct rb_node rb ; unsigned long rb_subtree_last ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct __anonstruct_shared_161 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; u32 vmacache_seqnum ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; atomic_long_t nr_pmds ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; void *bd_addr ; }; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; union __anonunion____missing_field_name_166 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion____missing_field_name_166 __annonCompField47 ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; int layers ; int cur ; spinlock_t lock ; int id_free_cnt ; struct idr_layer *id_free ; }; union __anonunion___u_168 { struct idr_layer *__val ; char __c[1U] ; }; union __anonunion___u_170 { struct idr_layer *__val ; char __c[1U] ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct dentry; struct iattr; struct super_block; struct file_system_type; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_root; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_node; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_ops; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; struct kernfs_node *notify_next ; }; union __anonunion____missing_field_name_171 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion____missing_field_name_171 __annonCompField48 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; char *prealloc_buf ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; bool prealloc ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *argv[3U] ; char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion____missing_field_name_172 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct module *mod ; struct kernel_param_ops const *ops ; u16 const perm ; s8 level ; u8 flags ; union __anonunion____missing_field_name_172 __annonCompField49 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct latch_tree_node { struct rb_node node[2U] ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct mod_tree_node { struct module *mod ; struct latch_tree_node node ; }; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct trace_event_call; struct trace_enum_map; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct mutex param_lock ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; bool async_probe_requested ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; struct mod_tree_node mtn_core ; struct mod_tree_node mtn_init ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct trace_event_call **trace_events ; unsigned int num_trace_events ; struct trace_enum_map **trace_enums ; unsigned int num_trace_enums ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; bool klp_alive ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; atomic_t refcnt ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct user_struct; struct sysv_shm { struct list_head shm_clist ; }; struct __anonstruct_sigset_t_180 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_180 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_182 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_183 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_184 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_185 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__addr_bnd_187 { void *_lower ; void *_upper ; }; struct __anonstruct__sigfault_186 { void *_addr ; short _addr_lsb ; struct __anonstruct__addr_bnd_187 _addr_bnd ; }; struct __anonstruct__sigpoll_188 { long _band ; int _fd ; }; struct __anonstruct__sigsys_189 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_181 { int _pad[28U] ; struct __anonstruct__kill_182 _kill ; struct __anonstruct__timer_183 _timer ; struct __anonstruct__rt_184 _rt ; struct __anonstruct__sigchld_185 _sigchld ; struct __anonstruct__sigfault_186 _sigfault ; struct __anonstruct__sigpoll_188 _sigpoll ; struct __anonstruct__sigsys_189 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_181 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t (*get_time)(void) ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; seqcount_t seq ; struct hrtimer *running ; unsigned int cpu ; unsigned int active_bases ; unsigned int clock_was_set_seq ; bool migration_enabled ; bool nohz_active ; unsigned char in_hrtirq : 1 ; unsigned char hres_active : 1 ; unsigned char hang_detected : 1 ; ktime_t expires_next ; struct hrtimer *next_timer ; unsigned int nr_events ; unsigned int nr_retries ; unsigned int nr_hangs ; unsigned int max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion____missing_field_name_196 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion____missing_field_name_197 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct____missing_field_name_199 { struct key_type *type ; char *description ; }; union __anonunion____missing_field_name_198 { struct keyring_index_key index_key ; struct __anonstruct____missing_field_name_199 __annonCompField52 ; }; union __anonunion_type_data_200 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_202 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion____missing_field_name_201 { union __anonunion_payload_202 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion____missing_field_name_196 __annonCompField50 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_197 __annonCompField51 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; union __anonunion____missing_field_name_198 __annonCompField53 ; union __anonunion_type_data_200 type_data ; union __anonunion____missing_field_name_201 __annonCompField54 ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct percpu_ref; typedef void percpu_ref_func_t(struct percpu_ref * ); struct percpu_ref { atomic_long_t count ; unsigned long percpu_count_ptr ; percpu_ref_func_t *release ; percpu_ref_func_t *confirm_switch ; bool force_atomic ; struct callback_head rcu ; }; struct cgroup; struct cgroup_root; struct cgroup_subsys; struct cgroup_taskset; struct cgroup_subsys_state { struct cgroup *cgroup ; struct cgroup_subsys *ss ; struct percpu_ref refcnt ; struct cgroup_subsys_state *parent ; struct list_head sibling ; struct list_head children ; int id ; unsigned int flags ; u64 serial_nr ; struct callback_head callback_head ; struct work_struct destroy_work ; }; struct css_set { atomic_t refcount ; struct hlist_node hlist ; struct list_head tasks ; struct list_head mg_tasks ; struct list_head cgrp_links ; struct cgroup *dfl_cgrp ; struct cgroup_subsys_state *subsys[12U] ; struct list_head mg_preload_node ; struct list_head mg_node ; struct cgroup *mg_src_cgrp ; struct css_set *mg_dst_cset ; struct list_head e_cset_node[12U] ; struct callback_head callback_head ; }; struct cgroup { struct cgroup_subsys_state self ; unsigned long flags ; int id ; int populated_cnt ; struct kernfs_node *kn ; struct kernfs_node *procs_kn ; struct kernfs_node *populated_kn ; unsigned int subtree_control ; unsigned int child_subsys_mask ; struct cgroup_subsys_state *subsys[12U] ; struct cgroup_root *root ; struct list_head cset_links ; struct list_head e_csets[12U] ; struct list_head pidlists ; struct mutex pidlist_mutex ; wait_queue_head_t offline_waitq ; struct work_struct release_agent_work ; }; struct cgroup_root { struct kernfs_root *kf_root ; unsigned int subsys_mask ; int hierarchy_id ; struct cgroup cgrp ; atomic_t nr_cgrps ; struct list_head root_list ; unsigned int flags ; struct idr cgroup_idr ; char release_agent_path[4096U] ; char name[64U] ; }; struct cftype { char name[64U] ; int private ; umode_t mode ; size_t max_write_len ; unsigned int flags ; struct cgroup_subsys *ss ; struct list_head node ; struct kernfs_ops *kf_ops ; u64 (*read_u64)(struct cgroup_subsys_state * , struct cftype * ) ; s64 (*read_s64)(struct cgroup_subsys_state * , struct cftype * ) ; int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; int (*write_u64)(struct cgroup_subsys_state * , struct cftype * , u64 ) ; int (*write_s64)(struct cgroup_subsys_state * , struct cftype * , s64 ) ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; struct lock_class_key lockdep_key ; }; struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state * ) ; int (*css_online)(struct cgroup_subsys_state * ) ; void (*css_offline)(struct cgroup_subsys_state * ) ; void (*css_released)(struct cgroup_subsys_state * ) ; void (*css_free)(struct cgroup_subsys_state * ) ; void (*css_reset)(struct cgroup_subsys_state * ) ; void (*css_e_css_changed)(struct cgroup_subsys_state * ) ; int (*can_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*cancel_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*fork)(struct task_struct * ) ; void (*exit)(struct cgroup_subsys_state * , struct cgroup_subsys_state * , struct task_struct * ) ; void (*bind)(struct cgroup_subsys_state * ) ; int disabled ; int early_init ; bool broken_hierarchy ; bool warned_broken_hierarchy ; int id ; char const *name ; struct cgroup_root *root ; struct idr css_idr ; struct list_head cfts ; struct cftype *dfl_cftypes ; struct cftype *legacy_cftypes ; unsigned int depends_on ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct nameidata; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct task_cputime_atomic { atomic64_t utime ; atomic64_t stime ; atomic64_t sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime_atomic cputime_atomic ; int running ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; seqlock_t stats_lock ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct backing_dev_info; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; u64 blkio_start ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; u64 freepages_start ; u64 freepages_delay ; u32 freepages_count ; }; struct wake_q_node { struct wake_q_node *next ; }; struct io_context; struct pipe_inode_info; struct uts_namespace; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; unsigned long utilization_avg_contrib ; u32 runnable_avg_sum ; u32 avg_period ; u32 running_avg_sum ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct files_struct; struct compat_robust_list_head; struct numa_group; struct ftrace_ret_stack; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int btrace_seq ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; unsigned long rcu_tasks_nvcsw ; bool rcu_tasks_holdout ; struct list_head rcu_tasks_holdout_list ; int rcu_tasks_idle_cpu ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned long jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; unsigned char sched_migrated : 1 ; unsigned char memcg_kmem_skip_account : 1 ; unsigned char brk_randomized : 1 ; unsigned long atomic_flags ; struct restart_block restart_block ; pid_t pid ; pid_t tgid ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; u64 start_time ; u64 real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; struct nameidata *nameidata ; struct sysv_sem sysvsem ; struct sysv_shm sysvshm ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct wake_q_node wake_q ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults ; unsigned long total_numa_faults ; unsigned long numa_faults_locality[3U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned int kasan_depth ; int curr_ret_stack ; struct ftrace_ret_stack *ret_stack ; unsigned long long ftrace_timestamp ; atomic_t trace_overrun ; atomic_t tracing_graph_pause ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; unsigned long task_state_change ; int pagefault_disabled ; }; struct ib_device; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct path; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct device_node; struct fwnode_handle; struct iommu_ops; struct iommu_group; struct device_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct device_attribute *dev_attrs ; struct attribute_group const **bus_groups ; struct attribute_group const **dev_groups ; struct attribute_group const **drv_groups ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*online)(struct device * ) ; int (*offline)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops const *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; struct device_type; enum probe_type { PROBE_DEFAULT_STRATEGY = 0, PROBE_PREFER_ASYNCHRONOUS = 1, PROBE_FORCE_SYNCHRONOUS = 2 } ; struct of_device_id; struct acpi_device_id; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; enum probe_type probe_type ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct attribute_group const **dev_groups ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct dma_coherent_mem; struct cma; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; void *driver_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; struct dev_pin_info *pins ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; unsigned long dma_pfn_offset ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct cma *cma_area ; struct dev_archdata archdata ; struct device_node *of_node ; struct fwnode_handle *fwnode ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; bool offline_disabled ; bool offline ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct wake_irq *wakeirq ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; struct dma_attrs { unsigned long flags[1U] ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; int nid ; struct mem_cgroup *memcg ; }; struct shrinker { unsigned long (*count_objects)(struct shrinker * , struct shrink_control * ) ; unsigned long (*scan_objects)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; unsigned long flags ; struct list_head list ; atomic_long_t *nr_deferred ; }; struct file_ra_state; struct writeback_control; struct bdi_writeback; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *cow_page ; struct page *page ; unsigned long max_pgoff ; pte_t *pte ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; void (*map_pages)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*pfn_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; char const *(*name)(struct vm_area_struct * ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; struct page *(*find_special_page)(struct vm_area_struct * , unsigned long ) ; }; struct kvec; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; struct dma_map_ops { void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; int (*get_sgtable)(struct device * , struct sg_table * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; struct proc_dir_entry; struct exception_table_entry { int insn ; int fixup ; }; struct tasklet_struct { struct tasklet_struct *next ; unsigned long state ; atomic_t count ; void (*func)(unsigned long ) ; unsigned long data ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; struct kvec { void *iov_base ; size_t iov_len ; }; union __anonunion____missing_field_name_225 { struct iovec const *iov ; struct kvec const *kvec ; struct bio_vec const *bvec ; }; struct iov_iter { int type ; size_t iov_offset ; size_t count ; union __anonunion____missing_field_name_225 __annonCompField65 ; unsigned long nr_segs ; }; typedef unsigned short __kernel_sa_family_t; typedef __kernel_sa_family_t sa_family_t; struct sockaddr { sa_family_t sa_family ; char sa_data[14U] ; }; struct kiocb; struct poll_table_struct; struct net; struct fasync_struct; struct in6_addr; struct sk_buff; typedef u64 netdev_features_t; union __anonunion_in6_u_226 { __u8 u6_addr8[16U] ; __be16 u6_addr16[8U] ; __be32 u6_addr32[4U] ; }; struct in6_addr { union __anonunion_in6_u_226 in6_u ; }; struct ethhdr { unsigned char h_dest[6U] ; unsigned char h_source[6U] ; __be16 h_proto ; }; struct pipe_buf_operations; struct pipe_buffer { struct page *page ; unsigned int offset ; unsigned int len ; struct pipe_buf_operations const *ops ; unsigned int flags ; unsigned long private ; }; struct pipe_inode_info { struct mutex mutex ; wait_queue_head_t wait ; unsigned int nrbufs ; unsigned int curbuf ; unsigned int buffers ; unsigned int readers ; unsigned int writers ; unsigned int files ; unsigned int waiting_writers ; unsigned int r_counter ; unsigned int w_counter ; struct page *tmp_page ; struct fasync_struct *fasync_readers ; struct fasync_struct *fasync_writers ; struct pipe_buffer *bufs ; }; struct pipe_buf_operations { int can_merge ; int (*confirm)(struct pipe_inode_info * , struct pipe_buffer * ) ; void (*release)(struct pipe_inode_info * , struct pipe_buffer * ) ; int (*steal)(struct pipe_inode_info * , struct pipe_buffer * ) ; void (*get)(struct pipe_inode_info * , struct pipe_buffer * ) ; }; struct napi_struct; struct nf_conntrack { atomic_t use ; }; union __anonunion____missing_field_name_231 { struct net_device *physoutdev ; char neigh_header[8U] ; }; union __anonunion____missing_field_name_232 { __be32 ipv4_daddr ; struct in6_addr ipv6_daddr ; }; struct nf_bridge_info { atomic_t use ; unsigned char orig_proto ; bool pkt_otherhost ; __u16 frag_max_size ; unsigned int mask ; struct net_device *physindev ; union __anonunion____missing_field_name_231 __annonCompField69 ; union __anonunion____missing_field_name_232 __annonCompField70 ; }; 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____missing_field_name_235 { u32 stamp_us ; u32 stamp_jiffies ; }; union __anonunion____missing_field_name_234 { u64 v64 ; struct __anonstruct____missing_field_name_235 __annonCompField71 ; }; struct skb_mstamp { union __anonunion____missing_field_name_234 __annonCompField72 ; }; union __anonunion____missing_field_name_238 { ktime_t tstamp ; struct skb_mstamp skb_mstamp ; }; struct __anonstruct____missing_field_name_237 { struct sk_buff *next ; struct sk_buff *prev ; union __anonunion____missing_field_name_238 __annonCompField73 ; }; union __anonunion____missing_field_name_236 { struct __anonstruct____missing_field_name_237 __annonCompField74 ; struct rb_node rbnode ; }; struct sec_path; struct __anonstruct____missing_field_name_240 { __u16 csum_start ; __u16 csum_offset ; }; union __anonunion____missing_field_name_239 { __wsum csum ; struct __anonstruct____missing_field_name_240 __annonCompField76 ; }; union __anonunion____missing_field_name_241 { unsigned int napi_id ; unsigned int sender_cpu ; }; union __anonunion____missing_field_name_242 { __u32 mark ; __u32 reserved_tailroom ; }; union __anonunion____missing_field_name_243 { __be16 inner_protocol ; __u8 inner_ipproto ; }; struct sk_buff { union __anonunion____missing_field_name_236 __annonCompField75 ; struct sock *sk ; struct net_device *dev ; char cb[48U] ; unsigned long _skb_refdst ; void (*destructor)(struct sk_buff * ) ; struct sec_path *sp ; struct nf_conntrack *nfct ; struct nf_bridge_info *nf_bridge ; unsigned int len ; unsigned int data_len ; __u16 mac_len ; __u16 hdr_len ; __u16 queue_mapping ; unsigned char cloned : 1 ; unsigned char nohdr : 1 ; unsigned char fclone : 2 ; unsigned char peeked : 1 ; unsigned char head_frag : 1 ; unsigned char xmit_more : 1 ; __u32 headers_start[0U] ; __u8 __pkt_type_offset[0U] ; unsigned char pkt_type : 3 ; unsigned char pfmemalloc : 1 ; unsigned char ignore_df : 1 ; unsigned char nfctinfo : 3 ; unsigned char nf_trace : 1 ; unsigned char ip_summed : 2 ; unsigned char ooo_okay : 1 ; unsigned char l4_hash : 1 ; unsigned char sw_hash : 1 ; unsigned char wifi_acked_valid : 1 ; unsigned char wifi_acked : 1 ; unsigned char no_fcs : 1 ; unsigned char encapsulation : 1 ; unsigned char encap_hdr_csum : 1 ; unsigned char csum_valid : 1 ; unsigned char csum_complete_sw : 1 ; unsigned char csum_level : 2 ; unsigned char csum_bad : 1 ; unsigned char ndisc_nodetype : 2 ; unsigned char ipvs_property : 1 ; unsigned char inner_protocol_type : 1 ; unsigned char remcsum_offload : 1 ; __u16 tc_index ; __u16 tc_verd ; union __anonunion____missing_field_name_239 __annonCompField77 ; __u32 priority ; int skb_iif ; __u32 hash ; __be16 vlan_proto ; __u16 vlan_tci ; union __anonunion____missing_field_name_241 __annonCompField78 ; __u32 secmark ; union __anonunion____missing_field_name_242 __annonCompField79 ; union __anonunion____missing_field_name_243 __annonCompField80 ; __u16 inner_transport_header ; __u16 inner_network_header ; __u16 inner_mac_header ; __be16 protocol ; __u16 transport_header ; __u16 network_header ; __u16 mac_header ; __u32 headers_end[0U] ; sk_buff_data_t tail ; sk_buff_data_t end ; unsigned char *head ; unsigned char *data ; unsigned int truesize ; atomic_t users ; }; struct dst_entry; struct dql { unsigned int num_queued ; unsigned int adj_limit ; unsigned int last_obj_cnt ; unsigned int limit ; unsigned int num_completed ; unsigned int prev_ovlimit ; unsigned int prev_num_queued ; unsigned int prev_last_obj_cnt ; unsigned int lowest_slack ; unsigned long slack_start_time ; unsigned int max_limit ; unsigned int min_limit ; unsigned int slack_hold_time ; }; struct __anonstruct_sync_serial_settings_245 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; }; typedef struct __anonstruct_sync_serial_settings_245 sync_serial_settings; struct __anonstruct_te1_settings_246 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; unsigned int slot_map ; }; typedef struct __anonstruct_te1_settings_246 te1_settings; struct __anonstruct_raw_hdlc_proto_247 { unsigned short encoding ; unsigned short parity ; }; typedef struct __anonstruct_raw_hdlc_proto_247 raw_hdlc_proto; struct __anonstruct_fr_proto_248 { unsigned int t391 ; unsigned int t392 ; unsigned int n391 ; unsigned int n392 ; unsigned int n393 ; unsigned short lmi ; unsigned short dce ; }; typedef struct __anonstruct_fr_proto_248 fr_proto; struct __anonstruct_fr_proto_pvc_249 { unsigned int dlci ; }; typedef struct __anonstruct_fr_proto_pvc_249 fr_proto_pvc; struct __anonstruct_fr_proto_pvc_info_250 { unsigned int dlci ; char master[16U] ; }; typedef struct __anonstruct_fr_proto_pvc_info_250 fr_proto_pvc_info; struct __anonstruct_cisco_proto_251 { unsigned int interval ; unsigned int timeout ; }; typedef struct __anonstruct_cisco_proto_251 cisco_proto; struct ifmap { unsigned long mem_start ; unsigned long mem_end ; unsigned short base_addr ; unsigned char irq ; unsigned char dma ; unsigned char port ; }; union __anonunion_ifs_ifsu_252 { raw_hdlc_proto *raw_hdlc ; cisco_proto *cisco ; fr_proto *fr ; fr_proto_pvc *fr_pvc ; fr_proto_pvc_info *fr_pvc_info ; sync_serial_settings *sync ; te1_settings *te1 ; }; struct if_settings { unsigned int type ; unsigned int size ; union __anonunion_ifs_ifsu_252 ifs_ifsu ; }; union __anonunion_ifr_ifrn_253 { char ifrn_name[16U] ; }; union __anonunion_ifr_ifru_254 { struct sockaddr ifru_addr ; struct sockaddr ifru_dstaddr ; struct sockaddr ifru_broadaddr ; struct sockaddr ifru_netmask ; struct sockaddr ifru_hwaddr ; short ifru_flags ; int ifru_ivalue ; int ifru_mtu ; struct ifmap ifru_map ; char ifru_slave[16U] ; char ifru_newname[16U] ; void *ifru_data ; struct if_settings ifru_settings ; }; struct ifreq { union __anonunion_ifr_ifrn_253 ifr_ifrn ; union __anonunion_ifr_ifru_254 ifr_ifru ; }; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct __anonstruct____missing_field_name_259 { spinlock_t lock ; int count ; }; union __anonunion____missing_field_name_258 { struct __anonstruct____missing_field_name_259 __annonCompField81 ; }; struct lockref { union __anonunion____missing_field_name_258 __annonCompField82 ; }; struct vfsmount; struct __anonstruct____missing_field_name_261 { u32 hash ; u32 len ; }; union __anonunion____missing_field_name_260 { struct __anonstruct____missing_field_name_261 __annonCompField83 ; u64 hash_len ; }; struct qstr { union __anonunion____missing_field_name_260 __annonCompField84 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_262 { struct hlist_node d_alias ; struct callback_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; struct lockref d_lockref ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; struct list_head d_child ; struct list_head d_subdirs ; union __anonunion_d_u_262 d_u ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_weak_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct dentry const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; struct inode *(*d_select_inode)(struct dentry * , unsigned int ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct list_lru_one { struct list_head list ; long nr_items ; }; struct list_lru_memcg { struct list_lru_one *lru[0U] ; }; struct list_lru_node { spinlock_t lock ; struct list_lru_one lru ; struct list_lru_memcg *memcg_lrus ; }; struct list_lru { struct list_lru_node *node ; struct list_head list ; }; struct __anonstruct____missing_field_name_266 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion____missing_field_name_265 { struct __anonstruct____missing_field_name_266 __annonCompField85 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion____missing_field_name_265 __annonCompField86 ; struct list_head private_list ; void *slots[64U] ; unsigned long tags[3U][1U] ; }; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct block_device; struct bio_vec { struct page *bv_page ; unsigned int bv_len ; unsigned int bv_offset ; }; struct export_operations; struct kstatfs; struct swap_info_struct; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_270 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_270 kprojid_t; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion____missing_field_name_271 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion____missing_field_name_271 __annonCompField88 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_max_spc_limit ; qsize_t dqi_max_ino_limit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; int (*get_projid)(struct inode * , kprojid_t * ) ; }; struct qc_dqblk { int d_fieldmask ; u64 d_spc_hardlimit ; u64 d_spc_softlimit ; u64 d_ino_hardlimit ; u64 d_ino_softlimit ; u64 d_space ; u64 d_ino_count ; s64 d_ino_timer ; s64 d_spc_timer ; int d_ino_warns ; int d_spc_warns ; u64 d_rt_spc_hardlimit ; u64 d_rt_spc_softlimit ; u64 d_rt_space ; s64 d_rt_spc_timer ; int d_rt_spc_warns ; }; struct qc_type_state { unsigned int flags ; unsigned int spc_timelimit ; unsigned int ino_timelimit ; unsigned int rt_spc_timelimit ; unsigned int spc_warnlimit ; unsigned int ino_warnlimit ; unsigned int rt_spc_warnlimit ; unsigned long long ino ; blkcnt_t blocks ; blkcnt_t nextents ; }; struct qc_state { unsigned int s_incoredqs ; struct qc_type_state s_state[3U] ; }; struct qc_info { int i_fieldmask ; unsigned int i_flags ; unsigned int i_spc_timelimit ; unsigned int i_ino_timelimit ; unsigned int i_rt_spc_timelimit ; unsigned int i_spc_warnlimit ; unsigned int i_ino_warnlimit ; unsigned int i_rt_spc_warnlimit ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_enable)(struct super_block * , unsigned int ) ; int (*quota_disable)(struct super_block * , unsigned int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*set_info)(struct super_block * , int , struct qc_info * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*get_state)(struct super_block * , struct qc_state * ) ; int (*rm_xquota)(struct super_block * , unsigned int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct inode *files[3U] ; struct mem_dqinfo info[3U] ; struct quota_format_ops const *ops[3U] ; }; struct kiocb { struct file *ki_filp ; loff_t ki_pos ; void (*ki_complete)(struct kiocb * , long , long ) ; void *private ; int ki_flags ; }; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned int , unsigned int ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(struct kiocb * , struct iov_iter * , loff_t ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , unsigned long , unsigned long ) ; void (*is_dirty_writeback)(struct page * , bool * , bool * ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; atomic_t i_mmap_writable ; struct rb_root i_mmap ; struct rw_semaphore i_mmap_rwsem ; unsigned long nrpages ; unsigned long nrshadows ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct request_queue; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion____missing_field_name_274 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion____missing_field_name_275 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock_context; struct cdev; union __anonunion____missing_field_name_276 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; char *i_link ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion____missing_field_name_274 __annonCompField89 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; unsigned long dirtied_time_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct bdi_writeback *i_wb ; int i_wb_frn_winner ; u16 i_wb_frn_avg_time ; u16 i_wb_frn_history ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion____missing_field_name_275 __annonCompField90 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; atomic_t i_readcount ; struct file_operations const *i_fop ; struct file_lock_context *i_flctx ; struct address_space i_data ; struct list_head i_devices ; union __anonunion____missing_field_name_276 __annonCompField91 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; kuid_t uid ; kuid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_277 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_277 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; struct mutex f_pos_lock ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; }; typedef void *fl_owner_t; struct file_lock; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; unsigned long (*lm_owner_key)(struct file_lock * ) ; fl_owner_t (*lm_get_owner)(fl_owner_t ) ; void (*lm_put_owner)(fl_owner_t ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , int ) ; bool (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock * , int , struct list_head * ) ; void (*lm_setup)(struct file_lock * , void ** ) ; }; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct __anonstruct_afs_279 { struct list_head link ; int state ; }; union __anonunion_fl_u_278 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_279 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_list ; struct hlist_node fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; int fl_link_cpu ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_278 fl_u ; }; struct file_lock_context { spinlock_t flc_lock ; struct list_head flc_flock ; struct list_head flc_posix ; struct list_head flc_lease ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_iflags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head s_mounts ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; unsigned int s_quota_types ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; struct workqueue_struct *s_dio_done_wq ; struct hlist_head s_pins ; struct list_lru s_dentry_lru ; struct list_lru s_inode_lru ; struct callback_head rcu ; int s_stack_depth ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct dir_context; struct dir_context { int (*actor)(struct dir_context * , char const * , int , loff_t , u64 , unsigned int ) ; loff_t pos ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*read_iter)(struct kiocb * , struct iov_iter * ) ; ssize_t (*write_iter)(struct kiocb * , struct iov_iter * ) ; int (*iterate)(struct file * , struct dir_context * ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*mremap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** , void ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; void (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; char const *(*follow_link)(struct dentry * , void ** ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct inode * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*rename2)(struct inode * , struct dentry * , struct inode * , struct dentry * , unsigned int ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; int (*tmpfile)(struct inode * , struct dentry * , umode_t ) ; int (*set_acl)(struct inode * , struct posix_acl * , int ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_super)(struct super_block * ) ; int (*freeze_fs)(struct super_block * ) ; int (*thaw_super)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; struct dquot **(*get_dquots)(struct inode * ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; long (*nr_cached_objects)(struct super_block * , struct shrink_control * ) ; long (*free_cached_objects)(struct super_block * , struct shrink_control * ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; typedef s32 compat_time_t; typedef s32 compat_long_t; typedef u32 compat_uptr_t; struct compat_timespec { compat_time_t tv_sec ; s32 tv_nsec ; }; struct compat_robust_list { compat_uptr_t next ; }; struct compat_robust_list_head { struct compat_robust_list list ; compat_long_t futex_offset ; compat_uptr_t list_op_pending ; }; struct ethtool_cmd { __u32 cmd ; __u32 supported ; __u32 advertising ; __u16 speed ; __u8 duplex ; __u8 port ; __u8 phy_address ; __u8 transceiver ; __u8 autoneg ; __u8 mdio_support ; __u32 maxtxpkt ; __u32 maxrxpkt ; __u16 speed_hi ; __u8 eth_tp_mdix ; __u8 eth_tp_mdix_ctrl ; __u32 lp_advertising ; __u32 reserved[2U] ; }; struct ethtool_drvinfo { __u32 cmd ; char driver[32U] ; char version[32U] ; char fw_version[32U] ; char bus_info[32U] ; char erom_version[32U] ; char reserved2[12U] ; __u32 n_priv_flags ; __u32 n_stats ; __u32 testinfo_len ; __u32 eedump_len ; __u32 regdump_len ; }; struct ethtool_wolinfo { __u32 cmd ; __u32 supported ; __u32 wolopts ; __u8 sopass[6U] ; }; struct ethtool_tunable { __u32 cmd ; __u32 id ; __u32 type_id ; __u32 len ; void *data[0U] ; }; struct ethtool_regs { __u32 cmd ; __u32 version ; __u32 len ; __u8 data[0U] ; }; struct ethtool_eeprom { __u32 cmd ; __u32 magic ; __u32 offset ; __u32 len ; __u8 data[0U] ; }; struct ethtool_eee { __u32 cmd ; __u32 supported ; __u32 advertised ; __u32 lp_advertised ; __u32 eee_active ; __u32 eee_enabled ; __u32 tx_lpi_enabled ; __u32 tx_lpi_timer ; __u32 reserved[2U] ; }; struct ethtool_modinfo { __u32 cmd ; __u32 type ; __u32 eeprom_len ; __u32 reserved[8U] ; }; struct ethtool_coalesce { __u32 cmd ; __u32 rx_coalesce_usecs ; __u32 rx_max_coalesced_frames ; __u32 rx_coalesce_usecs_irq ; __u32 rx_max_coalesced_frames_irq ; __u32 tx_coalesce_usecs ; __u32 tx_max_coalesced_frames ; __u32 tx_coalesce_usecs_irq ; __u32 tx_max_coalesced_frames_irq ; __u32 stats_block_coalesce_usecs ; __u32 use_adaptive_rx_coalesce ; __u32 use_adaptive_tx_coalesce ; __u32 pkt_rate_low ; __u32 rx_coalesce_usecs_low ; __u32 rx_max_coalesced_frames_low ; __u32 tx_coalesce_usecs_low ; __u32 tx_max_coalesced_frames_low ; __u32 pkt_rate_high ; __u32 rx_coalesce_usecs_high ; __u32 rx_max_coalesced_frames_high ; __u32 tx_coalesce_usecs_high ; __u32 tx_max_coalesced_frames_high ; __u32 rate_sample_interval ; }; struct ethtool_ringparam { __u32 cmd ; __u32 rx_max_pending ; __u32 rx_mini_max_pending ; __u32 rx_jumbo_max_pending ; __u32 tx_max_pending ; __u32 rx_pending ; __u32 rx_mini_pending ; __u32 rx_jumbo_pending ; __u32 tx_pending ; }; struct ethtool_channels { __u32 cmd ; __u32 max_rx ; __u32 max_tx ; __u32 max_other ; __u32 max_combined ; __u32 rx_count ; __u32 tx_count ; __u32 other_count ; __u32 combined_count ; }; struct ethtool_pauseparam { __u32 cmd ; __u32 autoneg ; __u32 rx_pause ; __u32 tx_pause ; }; struct ethtool_test { __u32 cmd ; __u32 flags ; __u32 reserved ; __u32 len ; __u64 data[0U] ; }; struct ethtool_stats { __u32 cmd ; __u32 n_stats ; __u64 data[0U] ; }; struct ethtool_tcpip4_spec { __be32 ip4src ; __be32 ip4dst ; __be16 psrc ; __be16 pdst ; __u8 tos ; }; struct ethtool_ah_espip4_spec { __be32 ip4src ; __be32 ip4dst ; __be32 spi ; __u8 tos ; }; struct ethtool_usrip4_spec { __be32 ip4src ; __be32 ip4dst ; __be32 l4_4_bytes ; __u8 tos ; __u8 ip_ver ; __u8 proto ; }; union ethtool_flow_union { struct ethtool_tcpip4_spec tcp_ip4_spec ; struct ethtool_tcpip4_spec udp_ip4_spec ; struct ethtool_tcpip4_spec sctp_ip4_spec ; struct ethtool_ah_espip4_spec ah_ip4_spec ; struct ethtool_ah_espip4_spec esp_ip4_spec ; struct ethtool_usrip4_spec usr_ip4_spec ; struct ethhdr ether_spec ; __u8 hdata[52U] ; }; struct ethtool_flow_ext { __u8 padding[2U] ; unsigned char h_dest[6U] ; __be16 vlan_etype ; __be16 vlan_tci ; __be32 data[2U] ; }; struct ethtool_rx_flow_spec { __u32 flow_type ; union ethtool_flow_union h_u ; struct ethtool_flow_ext h_ext ; union ethtool_flow_union m_u ; struct ethtool_flow_ext m_ext ; __u64 ring_cookie ; __u32 location ; }; struct ethtool_rxnfc { __u32 cmd ; __u32 flow_type ; __u64 data ; struct ethtool_rx_flow_spec fs ; __u32 rule_cnt ; __u32 rule_locs[0U] ; }; struct ethtool_flash { __u32 cmd ; __u32 region ; char data[128U] ; }; struct ethtool_dump { __u32 cmd ; __u32 version ; __u32 flag ; __u32 len ; __u8 data[0U] ; }; struct ethtool_ts_info { __u32 cmd ; __u32 so_timestamping ; __s32 phc_index ; __u32 tx_types ; __u32 tx_reserved[3U] ; __u32 rx_filters ; __u32 rx_reserved[3U] ; }; enum ethtool_phys_id_state { ETHTOOL_ID_INACTIVE = 0, ETHTOOL_ID_ACTIVE = 1, ETHTOOL_ID_ON = 2, ETHTOOL_ID_OFF = 3 } ; struct ethtool_ops { int (*get_settings)(struct net_device * , struct ethtool_cmd * ) ; int (*set_settings)(struct net_device * , struct ethtool_cmd * ) ; void (*get_drvinfo)(struct net_device * , struct ethtool_drvinfo * ) ; int (*get_regs_len)(struct net_device * ) ; void (*get_regs)(struct net_device * , struct ethtool_regs * , void * ) ; void (*get_wol)(struct net_device * , struct ethtool_wolinfo * ) ; int (*set_wol)(struct net_device * , struct ethtool_wolinfo * ) ; u32 (*get_msglevel)(struct net_device * ) ; void (*set_msglevel)(struct net_device * , u32 ) ; int (*nway_reset)(struct net_device * ) ; u32 (*get_link)(struct net_device * ) ; int (*get_eeprom_len)(struct net_device * ) ; int (*get_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*set_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*get_coalesce)(struct net_device * , struct ethtool_coalesce * ) ; int (*set_coalesce)(struct net_device * , struct ethtool_coalesce * ) ; void (*get_ringparam)(struct net_device * , struct ethtool_ringparam * ) ; int (*set_ringparam)(struct net_device * , struct ethtool_ringparam * ) ; void (*get_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ; int (*set_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ; void (*self_test)(struct net_device * , struct ethtool_test * , u64 * ) ; void (*get_strings)(struct net_device * , u32 , u8 * ) ; int (*set_phys_id)(struct net_device * , enum ethtool_phys_id_state ) ; void (*get_ethtool_stats)(struct net_device * , struct ethtool_stats * , u64 * ) ; int (*begin)(struct net_device * ) ; void (*complete)(struct net_device * ) ; u32 (*get_priv_flags)(struct net_device * ) ; int (*set_priv_flags)(struct net_device * , u32 ) ; int (*get_sset_count)(struct net_device * , int ) ; int (*get_rxnfc)(struct net_device * , struct ethtool_rxnfc * , u32 * ) ; int (*set_rxnfc)(struct net_device * , struct ethtool_rxnfc * ) ; int (*flash_device)(struct net_device * , struct ethtool_flash * ) ; int (*reset)(struct net_device * , u32 * ) ; u32 (*get_rxfh_key_size)(struct net_device * ) ; u32 (*get_rxfh_indir_size)(struct net_device * ) ; int (*get_rxfh)(struct net_device * , u32 * , u8 * , u8 * ) ; int (*set_rxfh)(struct net_device * , u32 const * , u8 const * , u8 const ) ; void (*get_channels)(struct net_device * , struct ethtool_channels * ) ; int (*set_channels)(struct net_device * , struct ethtool_channels * ) ; int (*get_dump_flag)(struct net_device * , struct ethtool_dump * ) ; int (*get_dump_data)(struct net_device * , struct ethtool_dump * , void * ) ; int (*set_dump)(struct net_device * , struct ethtool_dump * ) ; int (*get_ts_info)(struct net_device * , struct ethtool_ts_info * ) ; int (*get_module_info)(struct net_device * , struct ethtool_modinfo * ) ; int (*get_module_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*get_eee)(struct net_device * , struct ethtool_eee * ) ; int (*set_eee)(struct net_device * , struct ethtool_eee * ) ; int (*get_tunable)(struct net_device * , struct ethtool_tunable const * , void * ) ; int (*set_tunable)(struct net_device * , struct ethtool_tunable const * , void const * ) ; }; struct prot_inuse; struct netns_core { struct ctl_table_header *sysctl_hdr ; int sysctl_somaxconn ; struct prot_inuse *inuse ; }; struct u64_stats_sync { }; struct ipstats_mib { u64 mibs[36U] ; struct u64_stats_sync syncp ; }; struct icmp_mib { unsigned long mibs[28U] ; }; struct icmpmsg_mib { atomic_long_t mibs[512U] ; }; struct icmpv6_mib { unsigned long mibs[6U] ; }; struct icmpv6msg_mib { atomic_long_t mibs[512U] ; }; struct tcp_mib { unsigned long mibs[16U] ; }; struct udp_mib { unsigned long mibs[9U] ; }; struct linux_mib { unsigned long mibs[115U] ; }; struct linux_xfrm_mib { unsigned long mibs[29U] ; }; struct netns_mib { struct tcp_mib *tcp_statistics ; struct ipstats_mib *ip_statistics ; struct linux_mib *net_statistics ; struct udp_mib *udp_statistics ; struct udp_mib *udplite_statistics ; struct icmp_mib *icmp_statistics ; struct icmpmsg_mib *icmpmsg_statistics ; struct proc_dir_entry *proc_net_devsnmp6 ; struct udp_mib *udp_stats_in6 ; struct udp_mib *udplite_stats_in6 ; struct ipstats_mib *ipv6_statistics ; struct icmpv6_mib *icmpv6_statistics ; struct icmpv6msg_mib *icmpv6msg_statistics ; struct linux_xfrm_mib *xfrm_statistics ; }; struct netns_unix { int sysctl_max_dgram_qlen ; struct ctl_table_header *ctl ; }; struct netns_packet { struct mutex sklist_lock ; struct hlist_head sklist ; }; struct netns_frags { struct percpu_counter mem ; int timeout ; int high_thresh ; int low_thresh ; }; struct ipv4_devconf; struct fib_rules_ops; struct fib_table; struct local_ports { seqlock_t lock ; int range[2U] ; bool warned ; }; struct ping_group_range { seqlock_t lock ; kgid_t range[2U] ; }; struct inet_peer_base; struct xt_table; struct netns_ipv4 { struct ctl_table_header *forw_hdr ; struct ctl_table_header *frags_hdr ; struct ctl_table_header *ipv4_hdr ; struct ctl_table_header *route_hdr ; struct ctl_table_header *xfrm4_hdr ; struct ipv4_devconf *devconf_all ; struct ipv4_devconf *devconf_dflt ; struct fib_rules_ops *rules_ops ; bool fib_has_custom_rules ; struct fib_table *fib_local ; struct fib_table *fib_main ; struct fib_table *fib_default ; int fib_num_tclassid_users ; struct hlist_head *fib_table_hash ; bool fib_offload_disabled ; struct sock *fibnl ; struct sock **icmp_sk ; struct sock *mc_autojoin_sk ; struct inet_peer_base *peers ; struct sock **tcp_sk ; struct netns_frags frags ; struct xt_table *iptable_filter ; struct xt_table *iptable_mangle ; struct xt_table *iptable_raw ; struct xt_table *arptable_filter ; struct xt_table *iptable_security ; struct xt_table *nat_table ; int sysctl_icmp_echo_ignore_all ; int sysctl_icmp_echo_ignore_broadcasts ; int sysctl_icmp_ignore_bogus_error_responses ; int sysctl_icmp_ratelimit ; int sysctl_icmp_ratemask ; int sysctl_icmp_errors_use_inbound_ifaddr ; struct local_ports ip_local_ports ; int sysctl_tcp_ecn ; int sysctl_tcp_ecn_fallback ; int sysctl_ip_no_pmtu_disc ; int sysctl_ip_fwd_use_pmtu ; int sysctl_ip_nonlocal_bind ; int sysctl_fwmark_reflect ; int sysctl_tcp_fwmark_accept ; int sysctl_tcp_mtu_probing ; int sysctl_tcp_base_mss ; int sysctl_tcp_probe_threshold ; u32 sysctl_tcp_probe_interval ; struct ping_group_range ping_group_range ; atomic_t dev_addr_genid ; unsigned long *sysctl_local_reserved_ports ; struct list_head mr_tables ; struct fib_rules_ops *mr_rules_ops ; atomic_t rt_genid ; }; struct neighbour; struct dst_ops { unsigned short family ; unsigned int gc_thresh ; int (*gc)(struct dst_ops * ) ; struct dst_entry *(*check)(struct dst_entry * , __u32 ) ; unsigned int (*default_advmss)(struct dst_entry const * ) ; unsigned int (*mtu)(struct dst_entry const * ) ; u32 *(*cow_metrics)(struct dst_entry * , unsigned long ) ; void (*destroy)(struct dst_entry * ) ; void (*ifdown)(struct dst_entry * , struct net_device * , int ) ; struct dst_entry *(*negative_advice)(struct dst_entry * ) ; void (*link_failure)(struct sk_buff * ) ; void (*update_pmtu)(struct dst_entry * , struct sock * , struct sk_buff * , u32 ) ; void (*redirect)(struct dst_entry * , struct sock * , struct sk_buff * ) ; int (*local_out)(struct sk_buff * ) ; struct neighbour *(*neigh_lookup)(struct dst_entry const * , struct sk_buff * , void const * ) ; struct kmem_cache *kmem_cachep ; struct percpu_counter pcpuc_entries ; }; struct netns_sysctl_ipv6 { struct ctl_table_header *hdr ; struct ctl_table_header *route_hdr ; struct ctl_table_header *icmp_hdr ; struct ctl_table_header *frags_hdr ; struct ctl_table_header *xfrm6_hdr ; int bindv6only ; int flush_delay ; int ip6_rt_max_size ; int ip6_rt_gc_min_interval ; int ip6_rt_gc_timeout ; int ip6_rt_gc_interval ; int ip6_rt_gc_elasticity ; int ip6_rt_mtu_expires ; int ip6_rt_min_advmss ; int flowlabel_consistency ; int auto_flowlabels ; int icmpv6_time ; int anycast_src_echo_reply ; int fwmark_reflect ; int idgen_retries ; int idgen_delay ; int flowlabel_state_ranges ; }; struct ipv6_devconf; struct rt6_info; struct rt6_statistics; struct fib6_table; struct netns_ipv6 { struct netns_sysctl_ipv6 sysctl ; struct ipv6_devconf *devconf_all ; struct ipv6_devconf *devconf_dflt ; struct inet_peer_base *peers ; struct netns_frags frags ; struct xt_table *ip6table_filter ; struct xt_table *ip6table_mangle ; struct xt_table *ip6table_raw ; struct xt_table *ip6table_security ; struct xt_table *ip6table_nat ; struct rt6_info *ip6_null_entry ; struct rt6_statistics *rt6_stats ; struct timer_list ip6_fib_timer ; struct hlist_head *fib_table_hash ; struct fib6_table *fib6_main_tbl ; struct dst_ops ip6_dst_ops ; unsigned int ip6_rt_gc_expire ; unsigned long ip6_rt_last_gc ; struct rt6_info *ip6_prohibit_entry ; struct rt6_info *ip6_blk_hole_entry ; struct fib6_table *fib6_local_tbl ; struct fib_rules_ops *fib6_rules_ops ; struct sock **icmp_sk ; struct sock *ndisc_sk ; struct sock *tcp_sk ; struct sock *igmp_sk ; struct sock *mc_autojoin_sk ; struct list_head mr6_tables ; struct fib_rules_ops *mr6_rules_ops ; atomic_t dev_addr_genid ; atomic_t fib6_sernum ; }; struct netns_nf_frag { struct netns_sysctl_ipv6 sysctl ; struct netns_frags frags ; }; struct netns_sysctl_lowpan { struct ctl_table_header *frags_hdr ; }; struct netns_ieee802154_lowpan { struct netns_sysctl_lowpan sysctl ; struct netns_frags frags ; }; struct sctp_mib; struct netns_sctp { struct sctp_mib *sctp_statistics ; struct proc_dir_entry *proc_net_sctp ; struct ctl_table_header *sysctl_header ; struct sock *ctl_sock ; struct list_head local_addr_list ; struct list_head addr_waitq ; struct timer_list addr_wq_timer ; struct list_head auto_asconf_splist ; spinlock_t addr_wq_lock ; spinlock_t local_addr_lock ; unsigned int rto_initial ; unsigned int rto_min ; unsigned int rto_max ; int rto_alpha ; int rto_beta ; int max_burst ; int cookie_preserve_enable ; char *sctp_hmac_alg ; unsigned int valid_cookie_life ; unsigned int sack_timeout ; unsigned int hb_interval ; int max_retrans_association ; int max_retrans_path ; int max_retrans_init ; int pf_retrans ; int sndbuf_policy ; int rcvbuf_policy ; int default_auto_asconf ; int addip_enable ; int addip_noauth ; int prsctp_enable ; int auth_enable ; int scope_policy ; int rwnd_upd_shift ; unsigned long max_autoclose ; }; struct netns_dccp { struct sock *v4_ctl_sk ; struct sock *v6_ctl_sk ; }; struct nf_logger; struct netns_nf { struct proc_dir_entry *proc_netfilter ; struct nf_logger const *nf_loggers[13U] ; struct ctl_table_header *nf_log_dir_header ; }; struct ebt_table; struct netns_xt { struct list_head tables[13U] ; bool notrack_deprecated_warning ; bool clusterip_deprecated_warning ; struct ebt_table *broute_table ; struct ebt_table *frame_filter ; struct ebt_table *frame_nat ; }; struct hlist_nulls_node; struct hlist_nulls_head { struct hlist_nulls_node *first ; }; struct hlist_nulls_node { struct hlist_nulls_node *next ; struct hlist_nulls_node **pprev ; }; struct nf_proto_net { struct ctl_table_header *ctl_table_header ; struct ctl_table *ctl_table ; struct ctl_table_header *ctl_compat_header ; struct ctl_table *ctl_compat_table ; unsigned int users ; }; struct nf_generic_net { struct nf_proto_net pn ; unsigned int timeout ; }; struct nf_tcp_net { struct nf_proto_net pn ; unsigned int timeouts[14U] ; unsigned int tcp_loose ; unsigned int tcp_be_liberal ; unsigned int tcp_max_retrans ; }; struct nf_udp_net { struct nf_proto_net pn ; unsigned int timeouts[2U] ; }; struct nf_icmp_net { struct nf_proto_net pn ; unsigned int timeout ; }; struct nf_ip_net { struct nf_generic_net generic ; struct nf_tcp_net tcp ; struct nf_udp_net udp ; struct nf_icmp_net icmp ; struct nf_icmp_net icmpv6 ; struct ctl_table_header *ctl_table_header ; struct ctl_table *ctl_table ; }; struct ct_pcpu { spinlock_t lock ; struct hlist_nulls_head unconfirmed ; struct hlist_nulls_head dying ; struct hlist_nulls_head tmpl ; }; struct ip_conntrack_stat; struct nf_ct_event_notifier; struct nf_exp_event_notifier; struct netns_ct { atomic_t count ; unsigned int expect_count ; struct delayed_work ecache_dwork ; bool ecache_dwork_pending ; struct ctl_table_header *sysctl_header ; struct ctl_table_header *acct_sysctl_header ; struct ctl_table_header *tstamp_sysctl_header ; struct ctl_table_header *event_sysctl_header ; struct ctl_table_header *helper_sysctl_header ; char *slabname ; unsigned int sysctl_log_invalid ; int sysctl_events ; int sysctl_acct ; int sysctl_auto_assign_helper ; bool auto_assign_helper_warned ; int sysctl_tstamp ; int sysctl_checksum ; unsigned int htable_size ; seqcount_t generation ; struct kmem_cache *nf_conntrack_cachep ; struct hlist_nulls_head *hash ; struct hlist_head *expect_hash ; struct ct_pcpu *pcpu_lists ; struct ip_conntrack_stat *stat ; struct nf_ct_event_notifier *nf_conntrack_event_cb ; struct nf_exp_event_notifier *nf_expect_event_cb ; struct nf_ip_net nf_ct_proto ; unsigned int labels_used ; u8 label_words ; struct hlist_head *nat_bysource ; unsigned int nat_htable_size ; }; struct nft_af_info; struct netns_nftables { struct list_head af_info ; struct list_head commit_list ; struct nft_af_info *ipv4 ; struct nft_af_info *ipv6 ; struct nft_af_info *inet ; struct nft_af_info *arp ; struct nft_af_info *bridge ; struct nft_af_info *netdev ; unsigned int base_seq ; u8 gencursor ; }; struct flow_cache_percpu { struct hlist_head *hash_table ; int hash_count ; u32 hash_rnd ; int hash_rnd_recalc ; struct tasklet_struct flush_tasklet ; }; struct flow_cache { u32 hash_shift ; struct flow_cache_percpu *percpu ; struct notifier_block hotcpu_notifier ; int low_watermark ; int high_watermark ; struct timer_list rnd_timer ; }; struct xfrm_policy_hash { struct hlist_head *table ; unsigned int hmask ; u8 dbits4 ; u8 sbits4 ; u8 dbits6 ; u8 sbits6 ; }; struct xfrm_policy_hthresh { struct work_struct work ; seqlock_t lock ; u8 lbits4 ; u8 rbits4 ; u8 lbits6 ; u8 rbits6 ; }; struct netns_xfrm { struct list_head state_all ; struct hlist_head *state_bydst ; struct hlist_head *state_bysrc ; struct hlist_head *state_byspi ; unsigned int state_hmask ; unsigned int state_num ; struct work_struct state_hash_work ; struct hlist_head state_gc_list ; struct work_struct state_gc_work ; struct list_head policy_all ; struct hlist_head *policy_byidx ; unsigned int policy_idx_hmask ; struct hlist_head policy_inexact[3U] ; struct xfrm_policy_hash policy_bydst[3U] ; unsigned int policy_count[6U] ; struct work_struct policy_hash_work ; struct xfrm_policy_hthresh policy_hthresh ; struct sock *nlsk ; struct sock *nlsk_stash ; u32 sysctl_aevent_etime ; u32 sysctl_aevent_rseqth ; int sysctl_larval_drop ; u32 sysctl_acq_expires ; struct ctl_table_header *sysctl_hdr ; struct dst_ops xfrm4_dst_ops ; struct dst_ops xfrm6_dst_ops ; spinlock_t xfrm_state_lock ; rwlock_t xfrm_policy_lock ; struct mutex xfrm_cfg_mutex ; struct flow_cache flow_cache_global ; atomic_t flow_cache_genid ; struct list_head flow_cache_gc_list ; spinlock_t flow_cache_gc_lock ; struct work_struct flow_cache_gc_work ; struct work_struct flow_cache_flush_work ; struct mutex flow_flush_sem ; }; struct mpls_route; struct netns_mpls { size_t platform_labels ; struct mpls_route **platform_label ; struct ctl_table_header *ctl ; }; struct proc_ns_operations; struct ns_common { atomic_long_t stashed ; struct proc_ns_operations const *ops ; unsigned int inum ; }; struct net_generic; struct netns_ipvs; struct net { atomic_t passive ; atomic_t count ; spinlock_t rules_mod_lock ; atomic64_t cookie_gen ; struct list_head list ; struct list_head cleanup_list ; struct list_head exit_list ; struct user_namespace *user_ns ; spinlock_t nsid_lock ; struct idr netns_ids ; struct ns_common ns ; struct proc_dir_entry *proc_net ; struct proc_dir_entry *proc_net_stat ; struct ctl_table_set sysctls ; struct sock *rtnl ; struct sock *genl_sock ; struct list_head dev_base_head ; struct hlist_head *dev_name_head ; struct hlist_head *dev_index_head ; unsigned int dev_base_seq ; int ifindex ; unsigned int dev_unreg_count ; struct list_head rules_ops ; struct net_device *loopback_dev ; struct netns_core core ; struct netns_mib mib ; struct netns_packet packet ; struct netns_unix unx ; struct netns_ipv4 ipv4 ; struct netns_ipv6 ipv6 ; struct netns_ieee802154_lowpan ieee802154_lowpan ; struct netns_sctp sctp ; struct netns_dccp dccp ; struct netns_nf nf ; struct netns_xt xt ; struct netns_ct ct ; struct netns_nftables nft ; struct netns_nf_frag nf_frag ; struct sock *nfnl ; struct sock *nfnl_stash ; struct sk_buff_head wext_nlevents ; struct net_generic *gen ; struct netns_xfrm xfrm ; struct netns_ipvs *ipvs ; struct netns_mpls mpls ; struct sock *diag_nlsk ; atomic_t fnhe_genid ; }; struct __anonstruct_possible_net_t_302 { struct net *net ; }; typedef struct __anonstruct_possible_net_t_302 possible_net_t; typedef unsigned long kernel_ulong_t; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; enum fwnode_type { FWNODE_INVALID = 0, FWNODE_OF = 1, FWNODE_ACPI = 2, FWNODE_PDATA = 3 } ; struct fwnode_handle { enum fwnode_type type ; struct fwnode_handle *secondary ; }; typedef u32 phandle; struct property { char *name ; int length ; void *value ; struct property *next ; unsigned long _flags ; unsigned int unique_id ; struct bin_attribute attr ; }; struct device_node { char const *name ; char const *type ; phandle phandle ; char const *full_name ; struct fwnode_handle fwnode ; struct property *properties ; struct property *deadprops ; struct device_node *parent ; struct device_node *child ; struct device_node *sibling ; struct kobject kobj ; unsigned long _flags ; void *data ; }; enum ldv_27737 { PHY_INTERFACE_MODE_NA = 0, PHY_INTERFACE_MODE_MII = 1, PHY_INTERFACE_MODE_GMII = 2, PHY_INTERFACE_MODE_SGMII = 3, PHY_INTERFACE_MODE_TBI = 4, PHY_INTERFACE_MODE_REVMII = 5, PHY_INTERFACE_MODE_RMII = 6, PHY_INTERFACE_MODE_RGMII = 7, PHY_INTERFACE_MODE_RGMII_ID = 8, PHY_INTERFACE_MODE_RGMII_RXID = 9, PHY_INTERFACE_MODE_RGMII_TXID = 10, PHY_INTERFACE_MODE_RTBI = 11, PHY_INTERFACE_MODE_SMII = 12, PHY_INTERFACE_MODE_XGMII = 13, PHY_INTERFACE_MODE_MOCA = 14, PHY_INTERFACE_MODE_QSGMII = 15, PHY_INTERFACE_MODE_MAX = 16 } ; typedef enum ldv_27737 phy_interface_t; enum ldv_27791 { MDIOBUS_ALLOCATED = 1, MDIOBUS_REGISTERED = 2, MDIOBUS_UNREGISTERED = 3, MDIOBUS_RELEASED = 4 } ; struct phy_device; struct mii_bus { char const *name ; char id[17U] ; void *priv ; int (*read)(struct mii_bus * , int , int ) ; int (*write)(struct mii_bus * , int , int , u16 ) ; int (*reset)(struct mii_bus * ) ; struct mutex mdio_lock ; struct device *parent ; enum ldv_27791 state ; struct device dev ; struct phy_device *phy_map[32U] ; u32 phy_mask ; u32 phy_ignore_ta_mask ; int *irq ; }; enum phy_state { PHY_DOWN = 0, PHY_STARTING = 1, PHY_READY = 2, PHY_PENDING = 3, PHY_UP = 4, PHY_AN = 5, PHY_RUNNING = 6, PHY_NOLINK = 7, PHY_FORCING = 8, PHY_CHANGELINK = 9, PHY_HALTED = 10, PHY_RESUMING = 11 } ; struct phy_c45_device_ids { u32 devices_in_package ; u32 device_ids[8U] ; }; struct phy_driver; struct phy_device { struct phy_driver *drv ; struct mii_bus *bus ; struct device dev ; u32 phy_id ; struct phy_c45_device_ids c45_ids ; bool is_c45 ; bool is_internal ; bool has_fixups ; bool suspended ; enum phy_state state ; u32 dev_flags ; phy_interface_t interface ; int addr ; int speed ; int duplex ; int pause ; int asym_pause ; int link ; u32 interrupts ; u32 supported ; u32 advertising ; u32 lp_advertising ; int autoneg ; int link_timeout ; int irq ; void *priv ; struct work_struct phy_queue ; struct delayed_work state_queue ; atomic_t irq_disable ; struct mutex lock ; struct net_device *attached_dev ; void (*adjust_link)(struct net_device * ) ; }; struct phy_driver { u32 phy_id ; char *name ; unsigned int phy_id_mask ; u32 features ; u32 flags ; void const *driver_data ; int (*soft_reset)(struct phy_device * ) ; int (*config_init)(struct phy_device * ) ; int (*probe)(struct phy_device * ) ; int (*suspend)(struct phy_device * ) ; int (*resume)(struct phy_device * ) ; int (*config_aneg)(struct phy_device * ) ; int (*aneg_done)(struct phy_device * ) ; int (*read_status)(struct phy_device * ) ; int (*ack_interrupt)(struct phy_device * ) ; int (*config_intr)(struct phy_device * ) ; int (*did_interrupt)(struct phy_device * ) ; void (*remove)(struct phy_device * ) ; int (*match_phy_device)(struct phy_device * ) ; int (*ts_info)(struct phy_device * , struct ethtool_ts_info * ) ; int (*hwtstamp)(struct phy_device * , struct ifreq * ) ; bool (*rxtstamp)(struct phy_device * , struct sk_buff * , int ) ; void (*txtstamp)(struct phy_device * , struct sk_buff * , int ) ; int (*set_wol)(struct phy_device * , struct ethtool_wolinfo * ) ; void (*get_wol)(struct phy_device * , struct ethtool_wolinfo * ) ; void (*link_change_notify)(struct phy_device * ) ; int (*read_mmd_indirect)(struct phy_device * , int , int , int ) ; void (*write_mmd_indirect)(struct phy_device * , int , int , int , u32 ) ; int (*module_info)(struct phy_device * , struct ethtool_modinfo * ) ; int (*module_eeprom)(struct phy_device * , struct ethtool_eeprom * , u8 * ) ; struct device_driver driver ; }; struct fixed_phy_status { int link ; int speed ; int duplex ; int pause ; int asym_pause ; }; enum dsa_tag_protocol { DSA_TAG_PROTO_NONE = 0, DSA_TAG_PROTO_DSA = 1, DSA_TAG_PROTO_TRAILER = 2, DSA_TAG_PROTO_EDSA = 3, DSA_TAG_PROTO_BRCM = 4 } ; struct dsa_chip_data { struct device *host_dev ; int sw_addr ; int eeprom_len ; struct device_node *of_node ; char *port_names[12U] ; struct device_node *port_dn[12U] ; s8 *rtable ; }; struct dsa_platform_data { struct device *netdev ; struct net_device *of_netdev ; int nr_chips ; struct dsa_chip_data *chip ; }; struct packet_type; struct dsa_switch; struct dsa_switch_tree { struct dsa_platform_data *pd ; struct net_device *master_netdev ; int (*rcv)(struct sk_buff * , struct net_device * , struct packet_type * , struct net_device * ) ; enum dsa_tag_protocol tag_protocol ; s8 cpu_switch ; s8 cpu_port ; int link_poll_needed ; struct work_struct link_poll_work ; struct timer_list link_poll_timer ; struct dsa_switch *ds[4U] ; }; struct dsa_switch_driver; struct dsa_switch { struct dsa_switch_tree *dst ; int index ; enum dsa_tag_protocol tag_protocol ; struct dsa_chip_data *pd ; struct dsa_switch_driver *drv ; struct device *master_dev ; char hwmon_name[24U] ; struct device *hwmon_dev ; u32 dsa_port_mask ; u32 phys_port_mask ; u32 phys_mii_mask ; struct mii_bus *slave_mii_bus ; struct net_device *ports[12U] ; }; struct dsa_switch_driver { struct list_head list ; enum dsa_tag_protocol tag_protocol ; int priv_size ; char *(*probe)(struct device * , int ) ; int (*setup)(struct dsa_switch * ) ; int (*set_addr)(struct dsa_switch * , u8 * ) ; u32 (*get_phy_flags)(struct dsa_switch * , int ) ; int (*phy_read)(struct dsa_switch * , int , int ) ; int (*phy_write)(struct dsa_switch * , int , int , u16 ) ; void (*poll_link)(struct dsa_switch * ) ; void (*adjust_link)(struct dsa_switch * , int , struct phy_device * ) ; void (*fixed_link_update)(struct dsa_switch * , int , struct fixed_phy_status * ) ; void (*get_strings)(struct dsa_switch * , int , uint8_t * ) ; void (*get_ethtool_stats)(struct dsa_switch * , int , uint64_t * ) ; int (*get_sset_count)(struct dsa_switch * ) ; void (*get_wol)(struct dsa_switch * , int , struct ethtool_wolinfo * ) ; int (*set_wol)(struct dsa_switch * , int , struct ethtool_wolinfo * ) ; int (*suspend)(struct dsa_switch * ) ; int (*resume)(struct dsa_switch * ) ; int (*port_enable)(struct dsa_switch * , int , struct phy_device * ) ; void (*port_disable)(struct dsa_switch * , int , struct phy_device * ) ; int (*set_eee)(struct dsa_switch * , int , struct phy_device * , struct ethtool_eee * ) ; int (*get_eee)(struct dsa_switch * , int , struct ethtool_eee * ) ; int (*get_temp)(struct dsa_switch * , int * ) ; int (*get_temp_limit)(struct dsa_switch * , int * ) ; int (*set_temp_limit)(struct dsa_switch * , int ) ; int (*get_temp_alarm)(struct dsa_switch * , bool * ) ; int (*get_eeprom_len)(struct dsa_switch * ) ; int (*get_eeprom)(struct dsa_switch * , struct ethtool_eeprom * , u8 * ) ; int (*set_eeprom)(struct dsa_switch * , struct ethtool_eeprom * , u8 * ) ; int (*get_regs_len)(struct dsa_switch * , int ) ; void (*get_regs)(struct dsa_switch * , int , struct ethtool_regs * , void * ) ; int (*port_join_bridge)(struct dsa_switch * , int , u32 ) ; int (*port_leave_bridge)(struct dsa_switch * , int , u32 ) ; int (*port_stp_update)(struct dsa_switch * , int , u8 ) ; int (*fdb_add)(struct dsa_switch * , int , unsigned char const * , u16 ) ; int (*fdb_del)(struct dsa_switch * , int , unsigned char const * , u16 ) ; int (*fdb_getnext)(struct dsa_switch * , int , unsigned char * , bool * ) ; }; struct ieee_ets { __u8 willing ; __u8 ets_cap ; __u8 cbs ; __u8 tc_tx_bw[8U] ; __u8 tc_rx_bw[8U] ; __u8 tc_tsa[8U] ; __u8 prio_tc[8U] ; __u8 tc_reco_bw[8U] ; __u8 tc_reco_tsa[8U] ; __u8 reco_prio_tc[8U] ; }; struct ieee_maxrate { __u64 tc_maxrate[8U] ; }; struct ieee_qcn { __u8 rpg_enable[8U] ; __u32 rppp_max_rps[8U] ; __u32 rpg_time_reset[8U] ; __u32 rpg_byte_reset[8U] ; __u32 rpg_threshold[8U] ; __u32 rpg_max_rate[8U] ; __u32 rpg_ai_rate[8U] ; __u32 rpg_hai_rate[8U] ; __u32 rpg_gd[8U] ; __u32 rpg_min_dec_fac[8U] ; __u32 rpg_min_rate[8U] ; __u32 cndd_state_machine[8U] ; }; struct ieee_qcn_stats { __u64 rppp_rp_centiseconds[8U] ; __u32 rppp_created_rps[8U] ; }; struct ieee_pfc { __u8 pfc_cap ; __u8 pfc_en ; __u8 mbc ; __u16 delay ; __u64 requests[8U] ; __u64 indications[8U] ; }; struct cee_pg { __u8 willing ; __u8 error ; __u8 pg_en ; __u8 tcs_supported ; __u8 pg_bw[8U] ; __u8 prio_pg[8U] ; }; struct cee_pfc { __u8 willing ; __u8 error ; __u8 pfc_en ; __u8 tcs_supported ; }; struct dcb_app { __u8 selector ; __u8 priority ; __u16 protocol ; }; struct dcb_peer_app_info { __u8 willing ; __u8 error ; }; struct dcbnl_rtnl_ops { int (*ieee_getets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_setets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_getmaxrate)(struct net_device * , struct ieee_maxrate * ) ; int (*ieee_setmaxrate)(struct net_device * , struct ieee_maxrate * ) ; int (*ieee_getqcn)(struct net_device * , struct ieee_qcn * ) ; int (*ieee_setqcn)(struct net_device * , struct ieee_qcn * ) ; int (*ieee_getqcnstats)(struct net_device * , struct ieee_qcn_stats * ) ; int (*ieee_getpfc)(struct net_device * , struct ieee_pfc * ) ; int (*ieee_setpfc)(struct net_device * , struct ieee_pfc * ) ; int (*ieee_getapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_setapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_delapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_peer_getets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_peer_getpfc)(struct net_device * , struct ieee_pfc * ) ; u8 (*getstate)(struct net_device * ) ; u8 (*setstate)(struct net_device * , u8 ) ; void (*getpermhwaddr)(struct net_device * , u8 * ) ; void (*setpgtccfgtx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ; void (*setpgbwgcfgtx)(struct net_device * , int , u8 ) ; void (*setpgtccfgrx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ; void (*setpgbwgcfgrx)(struct net_device * , int , u8 ) ; void (*getpgtccfgtx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ; void (*getpgbwgcfgtx)(struct net_device * , int , u8 * ) ; void (*getpgtccfgrx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ; void (*getpgbwgcfgrx)(struct net_device * , int , u8 * ) ; void (*setpfccfg)(struct net_device * , int , u8 ) ; void (*getpfccfg)(struct net_device * , int , u8 * ) ; u8 (*setall)(struct net_device * ) ; u8 (*getcap)(struct net_device * , int , u8 * ) ; int (*getnumtcs)(struct net_device * , int , u8 * ) ; int (*setnumtcs)(struct net_device * , int , u8 ) ; u8 (*getpfcstate)(struct net_device * ) ; void (*setpfcstate)(struct net_device * , u8 ) ; void (*getbcncfg)(struct net_device * , int , u32 * ) ; void (*setbcncfg)(struct net_device * , int , u32 ) ; void (*getbcnrp)(struct net_device * , int , u8 * ) ; void (*setbcnrp)(struct net_device * , int , u8 ) ; int (*setapp)(struct net_device * , u8 , u16 , u8 ) ; int (*getapp)(struct net_device * , u8 , u16 ) ; u8 (*getfeatcfg)(struct net_device * , int , u8 * ) ; u8 (*setfeatcfg)(struct net_device * , int , u8 ) ; u8 (*getdcbx)(struct net_device * ) ; u8 (*setdcbx)(struct net_device * , u8 ) ; int (*peer_getappinfo)(struct net_device * , struct dcb_peer_app_info * , u16 * ) ; int (*peer_getapptable)(struct net_device * , struct dcb_app * ) ; int (*cee_peer_getpg)(struct net_device * , struct cee_pg * ) ; int (*cee_peer_getpfc)(struct net_device * , struct cee_pfc * ) ; }; struct taskstats { __u16 version ; __u32 ac_exitcode ; __u8 ac_flag ; __u8 ac_nice ; __u64 cpu_count ; __u64 cpu_delay_total ; __u64 blkio_count ; __u64 blkio_delay_total ; __u64 swapin_count ; __u64 swapin_delay_total ; __u64 cpu_run_real_total ; __u64 cpu_run_virtual_total ; char ac_comm[32U] ; __u8 ac_sched ; __u8 ac_pad[3U] ; __u32 ac_uid ; __u32 ac_gid ; __u32 ac_pid ; __u32 ac_ppid ; __u32 ac_btime ; __u64 ac_etime ; __u64 ac_utime ; __u64 ac_stime ; __u64 ac_minflt ; __u64 ac_majflt ; __u64 coremem ; __u64 virtmem ; __u64 hiwater_rss ; __u64 hiwater_vm ; __u64 read_char ; __u64 write_char ; __u64 read_syscalls ; __u64 write_syscalls ; __u64 read_bytes ; __u64 write_bytes ; __u64 cancelled_write_bytes ; __u64 nvcsw ; __u64 nivcsw ; __u64 ac_utimescaled ; __u64 ac_stimescaled ; __u64 cpu_scaled_run_real_total ; __u64 freepages_count ; __u64 freepages_delay_total ; }; struct netprio_map { struct callback_head rcu ; u32 priomap_len ; u32 priomap[] ; }; struct mnt_namespace; struct ipc_namespace; struct nsproxy { atomic_t count ; struct uts_namespace *uts_ns ; struct ipc_namespace *ipc_ns ; struct mnt_namespace *mnt_ns ; struct pid_namespace *pid_ns_for_children ; struct net *net_ns ; }; struct nlmsghdr { __u32 nlmsg_len ; __u16 nlmsg_type ; __u16 nlmsg_flags ; __u32 nlmsg_seq ; __u32 nlmsg_pid ; }; struct nlattr { __u16 nla_len ; __u16 nla_type ; }; struct netlink_callback { struct sk_buff *skb ; struct nlmsghdr const *nlh ; int (*dump)(struct sk_buff * , struct netlink_callback * ) ; int (*done)(struct netlink_callback * ) ; void *data ; struct module *module ; u16 family ; u16 min_dump_alloc ; unsigned int prev_seq ; unsigned int seq ; long args[6U] ; }; struct ndmsg { __u8 ndm_family ; __u8 ndm_pad1 ; __u16 ndm_pad2 ; __s32 ndm_ifindex ; __u16 ndm_state ; __u8 ndm_flags ; __u8 ndm_type ; }; struct rtnl_link_stats64 { __u64 rx_packets ; __u64 tx_packets ; __u64 rx_bytes ; __u64 tx_bytes ; __u64 rx_errors ; __u64 tx_errors ; __u64 rx_dropped ; __u64 tx_dropped ; __u64 multicast ; __u64 collisions ; __u64 rx_length_errors ; __u64 rx_over_errors ; __u64 rx_crc_errors ; __u64 rx_frame_errors ; __u64 rx_fifo_errors ; __u64 rx_missed_errors ; __u64 tx_aborted_errors ; __u64 tx_carrier_errors ; __u64 tx_fifo_errors ; __u64 tx_heartbeat_errors ; __u64 tx_window_errors ; __u64 rx_compressed ; __u64 tx_compressed ; }; struct ifla_vf_stats { __u64 rx_packets ; __u64 tx_packets ; __u64 rx_bytes ; __u64 tx_bytes ; __u64 broadcast ; __u64 multicast ; }; struct ifla_vf_info { __u32 vf ; __u8 mac[32U] ; __u32 vlan ; __u32 qos ; __u32 spoofchk ; __u32 linkstate ; __u32 min_tx_rate ; __u32 max_tx_rate ; __u32 rss_query_en ; }; struct netpoll_info; struct wireless_dev; struct wpan_dev; struct mpls_dev; enum netdev_tx { __NETDEV_TX_MIN = (-0x7FFFFFFF-1), NETDEV_TX_OK = 0, NETDEV_TX_BUSY = 16, NETDEV_TX_LOCKED = 32 } ; typedef enum netdev_tx netdev_tx_t; struct net_device_stats { unsigned long rx_packets ; unsigned long tx_packets ; unsigned long rx_bytes ; unsigned long tx_bytes ; unsigned long rx_errors ; unsigned long tx_errors ; unsigned long rx_dropped ; unsigned long tx_dropped ; unsigned long multicast ; unsigned long collisions ; unsigned long rx_length_errors ; unsigned long rx_over_errors ; unsigned long rx_crc_errors ; unsigned long rx_frame_errors ; unsigned long rx_fifo_errors ; unsigned long rx_missed_errors ; unsigned long tx_aborted_errors ; unsigned long tx_carrier_errors ; unsigned long tx_fifo_errors ; unsigned long tx_heartbeat_errors ; unsigned long tx_window_errors ; unsigned long rx_compressed ; unsigned long tx_compressed ; }; struct neigh_parms; struct netdev_hw_addr_list { struct list_head list ; int count ; }; struct hh_cache { u16 hh_len ; u16 __pad ; seqlock_t hh_lock ; unsigned long hh_data[16U] ; }; struct header_ops { int (*create)(struct sk_buff * , struct net_device * , unsigned short , void const * , void const * , unsigned int ) ; int (*parse)(struct sk_buff const * , unsigned char * ) ; int (*cache)(struct neighbour const * , struct hh_cache * , __be16 ) ; void (*cache_update)(struct hh_cache * , struct net_device const * , unsigned char const * ) ; }; struct napi_struct { struct list_head poll_list ; unsigned long state ; int weight ; unsigned int gro_count ; int (*poll)(struct napi_struct * , int ) ; spinlock_t poll_lock ; int poll_owner ; struct net_device *dev ; struct sk_buff *gro_list ; struct sk_buff *skb ; struct hrtimer timer ; struct list_head dev_list ; struct hlist_node napi_hash_node ; unsigned int napi_id ; }; enum rx_handler_result { RX_HANDLER_CONSUMED = 0, RX_HANDLER_ANOTHER = 1, RX_HANDLER_EXACT = 2, RX_HANDLER_PASS = 3 } ; typedef enum rx_handler_result rx_handler_result_t; typedef rx_handler_result_t rx_handler_func_t(struct sk_buff ** ); struct Qdisc; struct netdev_queue { struct net_device *dev ; struct Qdisc *qdisc ; struct Qdisc *qdisc_sleeping ; struct kobject kobj ; int numa_node ; spinlock_t _xmit_lock ; int xmit_lock_owner ; unsigned long trans_start ; unsigned long trans_timeout ; unsigned long state ; struct dql dql ; unsigned long tx_maxrate ; }; struct rps_map { unsigned int len ; struct callback_head rcu ; u16 cpus[0U] ; }; struct rps_dev_flow { u16 cpu ; u16 filter ; unsigned int last_qtail ; }; struct rps_dev_flow_table { unsigned int mask ; struct callback_head rcu ; struct rps_dev_flow flows[0U] ; }; struct netdev_rx_queue { struct rps_map *rps_map ; struct rps_dev_flow_table *rps_flow_table ; struct kobject kobj ; struct net_device *dev ; }; struct xps_map { unsigned int len ; unsigned int alloc_len ; struct callback_head rcu ; u16 queues[0U] ; }; struct xps_dev_maps { struct callback_head rcu ; struct xps_map *cpu_map[0U] ; }; struct netdev_tc_txq { u16 count ; u16 offset ; }; struct netdev_fcoe_hbainfo { char manufacturer[64U] ; char serial_number[64U] ; char hardware_version[64U] ; char driver_version[64U] ; char optionrom_version[64U] ; char firmware_version[64U] ; char model[256U] ; char model_description[256U] ; }; struct netdev_phys_item_id { unsigned char id[32U] ; unsigned char id_len ; }; struct net_device_ops { int (*ndo_init)(struct net_device * ) ; void (*ndo_uninit)(struct net_device * ) ; int (*ndo_open)(struct net_device * ) ; int (*ndo_stop)(struct net_device * ) ; netdev_tx_t (*ndo_start_xmit)(struct sk_buff * , struct net_device * ) ; u16 (*ndo_select_queue)(struct net_device * , struct sk_buff * , void * , u16 (*)(struct net_device * , struct sk_buff * ) ) ; void (*ndo_change_rx_flags)(struct net_device * , int ) ; void (*ndo_set_rx_mode)(struct net_device * ) ; int (*ndo_set_mac_address)(struct net_device * , void * ) ; int (*ndo_validate_addr)(struct net_device * ) ; int (*ndo_do_ioctl)(struct net_device * , struct ifreq * , int ) ; int (*ndo_set_config)(struct net_device * , struct ifmap * ) ; int (*ndo_change_mtu)(struct net_device * , int ) ; int (*ndo_neigh_setup)(struct net_device * , struct neigh_parms * ) ; void (*ndo_tx_timeout)(struct net_device * ) ; struct rtnl_link_stats64 *(*ndo_get_stats64)(struct net_device * , struct rtnl_link_stats64 * ) ; struct net_device_stats *(*ndo_get_stats)(struct net_device * ) ; int (*ndo_vlan_rx_add_vid)(struct net_device * , __be16 , u16 ) ; int (*ndo_vlan_rx_kill_vid)(struct net_device * , __be16 , u16 ) ; void (*ndo_poll_controller)(struct net_device * ) ; int (*ndo_netpoll_setup)(struct net_device * , struct netpoll_info * ) ; void (*ndo_netpoll_cleanup)(struct net_device * ) ; int (*ndo_busy_poll)(struct napi_struct * ) ; int (*ndo_set_vf_mac)(struct net_device * , int , u8 * ) ; int (*ndo_set_vf_vlan)(struct net_device * , int , u16 , u8 ) ; int (*ndo_set_vf_rate)(struct net_device * , int , int , int ) ; int (*ndo_set_vf_spoofchk)(struct net_device * , int , bool ) ; int (*ndo_get_vf_config)(struct net_device * , int , struct ifla_vf_info * ) ; int (*ndo_set_vf_link_state)(struct net_device * , int , int ) ; int (*ndo_get_vf_stats)(struct net_device * , int , struct ifla_vf_stats * ) ; int (*ndo_set_vf_port)(struct net_device * , int , struct nlattr ** ) ; int (*ndo_get_vf_port)(struct net_device * , int , struct sk_buff * ) ; int (*ndo_set_vf_rss_query_en)(struct net_device * , int , bool ) ; int (*ndo_setup_tc)(struct net_device * , u8 ) ; int (*ndo_fcoe_enable)(struct net_device * ) ; int (*ndo_fcoe_disable)(struct net_device * ) ; int (*ndo_fcoe_ddp_setup)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_ddp_done)(struct net_device * , u16 ) ; int (*ndo_fcoe_ddp_target)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_get_hbainfo)(struct net_device * , struct netdev_fcoe_hbainfo * ) ; int (*ndo_fcoe_get_wwn)(struct net_device * , u64 * , int ) ; int (*ndo_rx_flow_steer)(struct net_device * , struct sk_buff const * , u16 , u32 ) ; int (*ndo_add_slave)(struct net_device * , struct net_device * ) ; int (*ndo_del_slave)(struct net_device * , struct net_device * ) ; netdev_features_t (*ndo_fix_features)(struct net_device * , netdev_features_t ) ; int (*ndo_set_features)(struct net_device * , netdev_features_t ) ; int (*ndo_neigh_construct)(struct neighbour * ) ; void (*ndo_neigh_destroy)(struct neighbour * ) ; int (*ndo_fdb_add)(struct ndmsg * , struct nlattr ** , struct net_device * , unsigned char const * , u16 , u16 ) ; int (*ndo_fdb_del)(struct ndmsg * , struct nlattr ** , struct net_device * , unsigned char const * , u16 ) ; int (*ndo_fdb_dump)(struct sk_buff * , struct netlink_callback * , struct net_device * , struct net_device * , int ) ; int (*ndo_bridge_setlink)(struct net_device * , struct nlmsghdr * , u16 ) ; int (*ndo_bridge_getlink)(struct sk_buff * , u32 , u32 , struct net_device * , u32 , int ) ; int (*ndo_bridge_dellink)(struct net_device * , struct nlmsghdr * , u16 ) ; int (*ndo_change_carrier)(struct net_device * , bool ) ; int (*ndo_get_phys_port_id)(struct net_device * , struct netdev_phys_item_id * ) ; int (*ndo_get_phys_port_name)(struct net_device * , char * , size_t ) ; void (*ndo_add_vxlan_port)(struct net_device * , sa_family_t , __be16 ) ; void (*ndo_del_vxlan_port)(struct net_device * , sa_family_t , __be16 ) ; void *(*ndo_dfwd_add_station)(struct net_device * , struct net_device * ) ; void (*ndo_dfwd_del_station)(struct net_device * , void * ) ; netdev_tx_t (*ndo_dfwd_start_xmit)(struct sk_buff * , struct net_device * , void * ) ; int (*ndo_get_lock_subclass)(struct net_device * ) ; netdev_features_t (*ndo_features_check)(struct sk_buff * , struct net_device * , netdev_features_t ) ; int (*ndo_set_tx_maxrate)(struct net_device * , int , u32 ) ; int (*ndo_get_iflink)(struct net_device const * ) ; }; struct __anonstruct_adj_list_315 { struct list_head upper ; struct list_head lower ; }; struct __anonstruct_all_adj_list_316 { struct list_head upper ; struct list_head lower ; }; struct iw_handler_def; struct iw_public_data; struct switchdev_ops; struct vlan_info; struct tipc_bearer; struct in_device; struct dn_dev; struct inet6_dev; struct tcf_proto; struct cpu_rmap; struct pcpu_lstats; struct pcpu_sw_netstats; struct pcpu_dstats; struct pcpu_vstats; union __anonunion____missing_field_name_317 { void *ml_priv ; struct pcpu_lstats *lstats ; struct pcpu_sw_netstats *tstats ; struct pcpu_dstats *dstats ; struct pcpu_vstats *vstats ; }; struct garp_port; struct mrp_port; struct rtnl_link_ops; struct net_device { char name[16U] ; struct hlist_node name_hlist ; char *ifalias ; unsigned long mem_end ; unsigned long mem_start ; unsigned long base_addr ; int irq ; atomic_t carrier_changes ; unsigned long state ; struct list_head dev_list ; struct list_head napi_list ; struct list_head unreg_list ; struct list_head close_list ; struct list_head ptype_all ; struct list_head ptype_specific ; struct __anonstruct_adj_list_315 adj_list ; struct __anonstruct_all_adj_list_316 all_adj_list ; netdev_features_t features ; netdev_features_t hw_features ; netdev_features_t wanted_features ; netdev_features_t vlan_features ; netdev_features_t hw_enc_features ; netdev_features_t mpls_features ; int ifindex ; int group ; struct net_device_stats stats ; atomic_long_t rx_dropped ; atomic_long_t tx_dropped ; struct iw_handler_def const *wireless_handlers ; struct iw_public_data *wireless_data ; struct net_device_ops const *netdev_ops ; struct ethtool_ops const *ethtool_ops ; struct switchdev_ops const *switchdev_ops ; struct header_ops const *header_ops ; unsigned int flags ; unsigned int priv_flags ; unsigned short gflags ; unsigned short padded ; unsigned char operstate ; unsigned char link_mode ; unsigned char if_port ; unsigned char dma ; unsigned int mtu ; unsigned short type ; unsigned short hard_header_len ; unsigned short needed_headroom ; unsigned short needed_tailroom ; unsigned char perm_addr[32U] ; unsigned char addr_assign_type ; unsigned char addr_len ; unsigned short neigh_priv_len ; unsigned short dev_id ; unsigned short dev_port ; spinlock_t addr_list_lock ; unsigned char name_assign_type ; bool uc_promisc ; struct netdev_hw_addr_list uc ; struct netdev_hw_addr_list mc ; struct netdev_hw_addr_list dev_addrs ; struct kset *queues_kset ; unsigned int promiscuity ; unsigned int allmulti ; struct vlan_info *vlan_info ; struct dsa_switch_tree *dsa_ptr ; struct tipc_bearer *tipc_ptr ; void *atalk_ptr ; struct in_device *ip_ptr ; struct dn_dev *dn_ptr ; struct inet6_dev *ip6_ptr ; void *ax25_ptr ; struct wireless_dev *ieee80211_ptr ; struct wpan_dev *ieee802154_ptr ; struct mpls_dev *mpls_ptr ; unsigned long last_rx ; unsigned char *dev_addr ; struct netdev_rx_queue *_rx ; unsigned int num_rx_queues ; unsigned int real_num_rx_queues ; unsigned long gro_flush_timeout ; rx_handler_func_t *rx_handler ; void *rx_handler_data ; struct tcf_proto *ingress_cl_list ; struct netdev_queue *ingress_queue ; struct list_head nf_hooks_ingress ; unsigned char broadcast[32U] ; struct cpu_rmap *rx_cpu_rmap ; struct hlist_node index_hlist ; struct netdev_queue *_tx ; unsigned int num_tx_queues ; unsigned int real_num_tx_queues ; struct Qdisc *qdisc ; unsigned long tx_queue_len ; spinlock_t tx_global_lock ; int watchdog_timeo ; struct xps_dev_maps *xps_maps ; unsigned long trans_start ; struct timer_list watchdog_timer ; int *pcpu_refcnt ; struct list_head todo_list ; struct list_head link_watch_list ; unsigned char reg_state ; bool dismantle ; unsigned short rtnl_link_state ; void (*destructor)(struct net_device * ) ; struct netpoll_info *npinfo ; possible_net_t nd_net ; union __anonunion____missing_field_name_317 __annonCompField94 ; struct garp_port *garp_port ; struct mrp_port *mrp_port ; struct device dev ; struct attribute_group const *sysfs_groups[4U] ; struct attribute_group const *sysfs_rx_queue_group ; struct rtnl_link_ops const *rtnl_link_ops ; unsigned int gso_max_size ; u16 gso_max_segs ; u16 gso_min_segs ; struct dcbnl_rtnl_ops const *dcbnl_ops ; u8 num_tc ; struct netdev_tc_txq tc_to_txq[16U] ; u8 prio_tc_map[16U] ; unsigned int fcoe_ddp_xid ; struct netprio_map *priomap ; struct phy_device *phydev ; struct lock_class_key *qdisc_tx_busylock ; }; struct packet_type { __be16 type ; struct net_device *dev ; int (*func)(struct sk_buff * , struct net_device * , struct packet_type * , struct net_device * ) ; bool (*id_match)(struct packet_type * , struct sock * ) ; void *af_packet_priv ; struct list_head list ; }; struct pcpu_sw_netstats { u64 rx_packets ; u64 rx_bytes ; u64 tx_packets ; u64 tx_bytes ; struct u64_stats_sync syncp ; }; struct mmu_notifier; struct mmu_notifier_ops; struct mmu_notifier_mm { struct hlist_head list ; spinlock_t lock ; }; struct mmu_notifier_ops { void (*release)(struct mmu_notifier * , struct mm_struct * ) ; int (*clear_flush_young)(struct mmu_notifier * , struct mm_struct * , unsigned long , unsigned long ) ; int (*test_young)(struct mmu_notifier * , struct mm_struct * , unsigned long ) ; void (*change_pte)(struct mmu_notifier * , struct mm_struct * , unsigned long , pte_t ) ; void (*invalidate_page)(struct mmu_notifier * , struct mm_struct * , unsigned long ) ; void (*invalidate_range_start)(struct mmu_notifier * , struct mm_struct * , unsigned long , unsigned long ) ; void (*invalidate_range_end)(struct mmu_notifier * , struct mm_struct * , unsigned long , unsigned long ) ; void (*invalidate_range)(struct mmu_notifier * , struct mm_struct * , unsigned long , unsigned long ) ; }; struct mmu_notifier { struct hlist_node hlist ; struct mmu_notifier_ops const *ops ; }; struct __anonstruct_global_326 { __be64 subnet_prefix ; __be64 interface_id ; }; union ib_gid { u8 raw[16U] ; struct __anonstruct_global_326 global ; }; enum rdma_link_layer { IB_LINK_LAYER_UNSPECIFIED = 0, IB_LINK_LAYER_INFINIBAND = 1, IB_LINK_LAYER_ETHERNET = 2 } ; enum ib_atomic_cap { IB_ATOMIC_NONE = 0, IB_ATOMIC_HCA = 1, IB_ATOMIC_GLOB = 2 } ; struct __anonstruct_per_transport_caps_327 { uint32_t rc_odp_caps ; uint32_t uc_odp_caps ; uint32_t ud_odp_caps ; }; struct ib_odp_caps { uint64_t general_caps ; struct __anonstruct_per_transport_caps_327 per_transport_caps ; }; struct ib_cq_init_attr { unsigned int cqe ; int comp_vector ; u32 flags ; }; struct ib_device_attr { u64 fw_ver ; __be64 sys_image_guid ; u64 max_mr_size ; u64 page_size_cap ; u32 vendor_id ; u32 vendor_part_id ; u32 hw_ver ; int max_qp ; int max_qp_wr ; int device_cap_flags ; int max_sge ; int max_sge_rd ; int max_cq ; int max_cqe ; int max_mr ; int max_pd ; int max_qp_rd_atom ; int max_ee_rd_atom ; int max_res_rd_atom ; int max_qp_init_rd_atom ; int max_ee_init_rd_atom ; enum ib_atomic_cap atomic_cap ; enum ib_atomic_cap masked_atomic_cap ; int max_ee ; int max_rdd ; int max_mw ; int max_raw_ipv6_qp ; int max_raw_ethy_qp ; int max_mcast_grp ; int max_mcast_qp_attach ; int max_total_mcast_qp_attach ; int max_ah ; int max_fmr ; int max_map_per_fmr ; int max_srq ; int max_srq_wr ; int max_srq_sge ; unsigned int max_fast_reg_page_list_len ; u16 max_pkeys ; u8 local_ca_ack_delay ; int sig_prot_cap ; int sig_guard_cap ; struct ib_odp_caps odp_caps ; uint64_t timestamp_mask ; uint64_t hca_core_clock ; }; enum ib_mtu { IB_MTU_256 = 1, IB_MTU_512 = 2, IB_MTU_1024 = 3, IB_MTU_2048 = 4, IB_MTU_4096 = 5 } ; enum ib_port_state { IB_PORT_NOP = 0, IB_PORT_DOWN = 1, IB_PORT_INIT = 2, IB_PORT_ARMED = 3, IB_PORT_ACTIVE = 4, IB_PORT_ACTIVE_DEFER = 5 } ; struct ib_protocol_stats { }; struct iw_protocol_stats { u64 ipInReceives ; u64 ipInHdrErrors ; u64 ipInTooBigErrors ; u64 ipInNoRoutes ; u64 ipInAddrErrors ; u64 ipInUnknownProtos ; u64 ipInTruncatedPkts ; u64 ipInDiscards ; u64 ipInDelivers ; u64 ipOutForwDatagrams ; u64 ipOutRequests ; u64 ipOutDiscards ; u64 ipOutNoRoutes ; u64 ipReasmTimeout ; u64 ipReasmReqds ; u64 ipReasmOKs ; u64 ipReasmFails ; u64 ipFragOKs ; u64 ipFragFails ; u64 ipFragCreates ; u64 ipInMcastPkts ; u64 ipOutMcastPkts ; u64 ipInBcastPkts ; u64 ipOutBcastPkts ; u64 tcpRtoAlgorithm ; u64 tcpRtoMin ; u64 tcpRtoMax ; u64 tcpMaxConn ; u64 tcpActiveOpens ; u64 tcpPassiveOpens ; u64 tcpAttemptFails ; u64 tcpEstabResets ; u64 tcpCurrEstab ; u64 tcpInSegs ; u64 tcpOutSegs ; u64 tcpRetransSegs ; u64 tcpInErrs ; u64 tcpOutRsts ; }; union rdma_protocol_stats { struct ib_protocol_stats ib ; struct iw_protocol_stats iw ; }; struct ib_port_attr { enum ib_port_state state ; enum ib_mtu max_mtu ; enum ib_mtu active_mtu ; int gid_tbl_len ; u32 port_cap_flags ; u32 max_msg_sz ; u32 bad_pkey_cntr ; u32 qkey_viol_cntr ; u16 pkey_tbl_len ; u16 lid ; u16 sm_lid ; u8 lmc ; u8 max_vl_num ; u8 sm_sl ; u8 subnet_timeout ; u8 init_type_reply ; u8 active_width ; u8 active_speed ; u8 phys_state ; }; struct ib_device_modify { u64 sys_image_guid ; char node_desc[64U] ; }; struct ib_port_modify { u32 set_port_cap_mask ; u32 clr_port_cap_mask ; u8 init_type ; }; enum ib_event_type { IB_EVENT_CQ_ERR = 0, IB_EVENT_QP_FATAL = 1, IB_EVENT_QP_REQ_ERR = 2, IB_EVENT_QP_ACCESS_ERR = 3, IB_EVENT_COMM_EST = 4, IB_EVENT_SQ_DRAINED = 5, IB_EVENT_PATH_MIG = 6, IB_EVENT_PATH_MIG_ERR = 7, IB_EVENT_DEVICE_FATAL = 8, IB_EVENT_PORT_ACTIVE = 9, IB_EVENT_PORT_ERR = 10, IB_EVENT_LID_CHANGE = 11, IB_EVENT_PKEY_CHANGE = 12, IB_EVENT_SM_CHANGE = 13, IB_EVENT_SRQ_ERR = 14, IB_EVENT_SRQ_LIMIT_REACHED = 15, IB_EVENT_QP_LAST_WQE_REACHED = 16, IB_EVENT_CLIENT_REREGISTER = 17, IB_EVENT_GID_CHANGE = 18 } ; struct ib_cq; struct ib_qp; struct ib_srq; union __anonunion_element_328 { struct ib_cq *cq ; struct ib_qp *qp ; struct ib_srq *srq ; u8 port_num ; }; struct ib_event { struct ib_device *device ; union __anonunion_element_328 element ; enum ib_event_type event ; }; struct ib_event_handler { struct ib_device *device ; void (*handler)(struct ib_event_handler * , struct ib_event * ) ; struct list_head list ; }; struct ib_global_route { union ib_gid dgid ; u32 flow_label ; u8 sgid_index ; u8 hop_limit ; u8 traffic_class ; }; struct ib_grh { __be32 version_tclass_flow ; __be16 paylen ; u8 next_hdr ; u8 hop_limit ; union ib_gid sgid ; union ib_gid dgid ; }; struct ib_mr_init_attr { int max_reg_descriptors ; u32 flags ; }; enum ib_signature_type { IB_SIG_TYPE_NONE = 0, IB_SIG_TYPE_T10_DIF = 1 } ; enum ib_t10_dif_bg_type { IB_T10DIF_CRC = 0, IB_T10DIF_CSUM = 1 } ; struct ib_t10_dif_domain { enum ib_t10_dif_bg_type bg_type ; u16 pi_interval ; u16 bg ; u16 app_tag ; u32 ref_tag ; bool ref_remap ; bool app_escape ; bool ref_escape ; u16 apptag_check_mask ; }; union __anonunion_sig_329 { struct ib_t10_dif_domain dif ; }; struct ib_sig_domain { enum ib_signature_type sig_type ; union __anonunion_sig_329 sig ; }; struct ib_sig_attrs { u8 check_mask ; struct ib_sig_domain mem ; struct ib_sig_domain wire ; }; enum ib_sig_err_type { IB_SIG_BAD_GUARD = 0, IB_SIG_BAD_REFTAG = 1, IB_SIG_BAD_APPTAG = 2 } ; struct ib_sig_err { enum ib_sig_err_type err_type ; u32 expected ; u32 actual ; u64 sig_err_offset ; u32 key ; }; struct ib_mr_status { u32 fail_status ; struct ib_sig_err sig_err ; }; struct ib_ah_attr { struct ib_global_route grh ; u16 dlid ; u8 sl ; u8 src_path_bits ; u8 static_rate ; u8 ah_flags ; u8 port_num ; u8 dmac[6U] ; u16 vlan_id ; }; enum ib_wc_status { IB_WC_SUCCESS = 0, IB_WC_LOC_LEN_ERR = 1, IB_WC_LOC_QP_OP_ERR = 2, IB_WC_LOC_EEC_OP_ERR = 3, IB_WC_LOC_PROT_ERR = 4, IB_WC_WR_FLUSH_ERR = 5, IB_WC_MW_BIND_ERR = 6, IB_WC_BAD_RESP_ERR = 7, IB_WC_LOC_ACCESS_ERR = 8, IB_WC_REM_INV_REQ_ERR = 9, IB_WC_REM_ACCESS_ERR = 10, IB_WC_REM_OP_ERR = 11, IB_WC_RETRY_EXC_ERR = 12, IB_WC_RNR_RETRY_EXC_ERR = 13, IB_WC_LOC_RDD_VIOL_ERR = 14, IB_WC_REM_INV_RD_REQ_ERR = 15, IB_WC_REM_ABORT_ERR = 16, IB_WC_INV_EECN_ERR = 17, IB_WC_INV_EEC_STATE_ERR = 18, IB_WC_FATAL_ERR = 19, IB_WC_RESP_TIMEOUT_ERR = 20, IB_WC_GENERAL_ERR = 21 } ; enum ib_wc_opcode { IB_WC_SEND = 0, IB_WC_RDMA_WRITE = 1, IB_WC_RDMA_READ = 2, IB_WC_COMP_SWAP = 3, IB_WC_FETCH_ADD = 4, IB_WC_BIND_MW = 5, IB_WC_LSO = 6, IB_WC_LOCAL_INV = 7, IB_WC_FAST_REG_MR = 8, IB_WC_MASKED_COMP_SWAP = 9, IB_WC_MASKED_FETCH_ADD = 10, IB_WC_RECV = 128, IB_WC_RECV_RDMA_WITH_IMM = 129 } ; union __anonunion_ex_330 { __be32 imm_data ; u32 invalidate_rkey ; }; struct ib_wc { u64 wr_id ; enum ib_wc_status status ; enum ib_wc_opcode opcode ; u32 vendor_err ; u32 byte_len ; struct ib_qp *qp ; union __anonunion_ex_330 ex ; u32 src_qp ; int wc_flags ; u16 pkey_index ; u16 slid ; u8 sl ; u8 dlid_path_bits ; u8 port_num ; u8 smac[6U] ; u16 vlan_id ; }; enum ib_cq_notify_flags { IB_CQ_SOLICITED = 1, IB_CQ_NEXT_COMP = 2, IB_CQ_SOLICITED_MASK = 3, IB_CQ_REPORT_MISSED_EVENTS = 4 } ; enum ib_srq_type { IB_SRQT_BASIC = 0, IB_SRQT_XRC = 1 } ; enum ib_srq_attr_mask { IB_SRQ_MAX_WR = 1, IB_SRQ_LIMIT = 2 } ; struct ib_srq_attr { u32 max_wr ; u32 max_sge ; u32 srq_limit ; }; struct ib_xrcd; struct __anonstruct_xrc_332 { struct ib_xrcd *xrcd ; struct ib_cq *cq ; }; union __anonunion_ext_331 { struct __anonstruct_xrc_332 xrc ; }; struct ib_srq_init_attr { void (*event_handler)(struct ib_event * , void * ) ; void *srq_context ; struct ib_srq_attr attr ; enum ib_srq_type srq_type ; union __anonunion_ext_331 ext ; }; struct ib_qp_cap { u32 max_send_wr ; u32 max_recv_wr ; u32 max_send_sge ; u32 max_recv_sge ; u32 max_inline_data ; }; enum ib_sig_type { IB_SIGNAL_ALL_WR = 0, IB_SIGNAL_REQ_WR = 1 } ; enum ib_qp_type { IB_QPT_SMI = 0, IB_QPT_GSI = 1, IB_QPT_RC = 2, IB_QPT_UC = 3, IB_QPT_UD = 4, IB_QPT_RAW_IPV6 = 5, IB_QPT_RAW_ETHERTYPE = 6, IB_QPT_RAW_PACKET = 8, IB_QPT_XRC_INI = 9, IB_QPT_XRC_TGT = 10, IB_QPT_MAX = 11, IB_QPT_RESERVED1 = 4096, IB_QPT_RESERVED2 = 4097, IB_QPT_RESERVED3 = 4098, IB_QPT_RESERVED4 = 4099, IB_QPT_RESERVED5 = 4100, IB_QPT_RESERVED6 = 4101, IB_QPT_RESERVED7 = 4102, IB_QPT_RESERVED8 = 4103, IB_QPT_RESERVED9 = 4104, IB_QPT_RESERVED10 = 4105 } ; enum ib_qp_create_flags { IB_QP_CREATE_IPOIB_UD_LSO = 1, IB_QP_CREATE_BLOCK_MULTICAST_LOOPBACK = 2, IB_QP_CREATE_NETIF_QP = 32, IB_QP_CREATE_SIGNATURE_EN = 64, IB_QP_CREATE_USE_GFP_NOIO = 128, IB_QP_CREATE_RESERVED_START = 67108864, IB_QP_CREATE_RESERVED_END = (-0x7FFFFFFF-1) } ; struct ib_qp_init_attr { void (*event_handler)(struct ib_event * , void * ) ; void *qp_context ; struct ib_cq *send_cq ; struct ib_cq *recv_cq ; struct ib_srq *srq ; struct ib_xrcd *xrcd ; struct ib_qp_cap cap ; enum ib_sig_type sq_sig_type ; enum ib_qp_type qp_type ; enum ib_qp_create_flags create_flags ; u8 port_num ; }; enum ib_qp_state { IB_QPS_RESET = 0, IB_QPS_INIT = 1, IB_QPS_RTR = 2, IB_QPS_RTS = 3, IB_QPS_SQD = 4, IB_QPS_SQE = 5, IB_QPS_ERR = 6 } ; enum ib_mig_state { IB_MIG_MIGRATED = 0, IB_MIG_REARM = 1, IB_MIG_ARMED = 2 } ; enum ib_mw_type { IB_MW_TYPE_1 = 1, IB_MW_TYPE_2 = 2 } ; struct ib_qp_attr { enum ib_qp_state qp_state ; enum ib_qp_state cur_qp_state ; enum ib_mtu path_mtu ; enum ib_mig_state path_mig_state ; u32 qkey ; u32 rq_psn ; u32 sq_psn ; u32 dest_qp_num ; int qp_access_flags ; struct ib_qp_cap cap ; struct ib_ah_attr ah_attr ; struct ib_ah_attr alt_ah_attr ; u16 pkey_index ; u16 alt_pkey_index ; u8 en_sqd_async_notify ; u8 sq_draining ; u8 max_rd_atomic ; u8 max_dest_rd_atomic ; u8 min_rnr_timer ; u8 port_num ; u8 timeout ; u8 retry_cnt ; u8 rnr_retry ; u8 alt_port_num ; u8 alt_timeout ; u8 smac[6U] ; u8 alt_smac[6U] ; u16 vlan_id ; u16 alt_vlan_id ; }; enum ib_wr_opcode { IB_WR_RDMA_WRITE = 0, IB_WR_RDMA_WRITE_WITH_IMM = 1, IB_WR_SEND = 2, IB_WR_SEND_WITH_IMM = 3, IB_WR_RDMA_READ = 4, IB_WR_ATOMIC_CMP_AND_SWP = 5, IB_WR_ATOMIC_FETCH_AND_ADD = 6, IB_WR_LSO = 7, IB_WR_SEND_WITH_INV = 8, IB_WR_RDMA_READ_WITH_INV = 9, IB_WR_LOCAL_INV = 10, IB_WR_FAST_REG_MR = 11, IB_WR_MASKED_ATOMIC_CMP_AND_SWP = 12, IB_WR_MASKED_ATOMIC_FETCH_AND_ADD = 13, IB_WR_BIND_MW = 14, IB_WR_REG_SIG_MR = 15, IB_WR_RESERVED1 = 240, IB_WR_RESERVED2 = 241, IB_WR_RESERVED3 = 242, IB_WR_RESERVED4 = 243, IB_WR_RESERVED5 = 244, IB_WR_RESERVED6 = 245, IB_WR_RESERVED7 = 246, IB_WR_RESERVED8 = 247, IB_WR_RESERVED9 = 248, IB_WR_RESERVED10 = 249 } ; struct ib_sge { u64 addr ; u32 length ; u32 lkey ; }; struct ib_fast_reg_page_list { struct ib_device *device ; u64 *page_list ; unsigned int max_page_list_len ; }; struct ib_mr; struct ib_mw_bind_info { struct ib_mr *mr ; u64 addr ; u64 length ; int mw_access_flags ; }; union __anonunion_ex_333 { __be32 imm_data ; u32 invalidate_rkey ; }; struct __anonstruct_rdma_335 { u64 remote_addr ; u32 rkey ; }; struct __anonstruct_atomic_336 { u64 remote_addr ; u64 compare_add ; u64 swap ; u64 compare_add_mask ; u64 swap_mask ; u32 rkey ; }; struct ib_ah; struct __anonstruct_ud_337 { struct ib_ah *ah ; void *header ; int hlen ; int mss ; u32 remote_qpn ; u32 remote_qkey ; u16 pkey_index ; u8 port_num ; }; struct __anonstruct_fast_reg_338 { u64 iova_start ; struct ib_fast_reg_page_list *page_list ; unsigned int page_shift ; unsigned int page_list_len ; u32 length ; int access_flags ; u32 rkey ; }; struct ib_mw; struct __anonstruct_bind_mw_339 { struct ib_mw *mw ; u32 rkey ; struct ib_mw_bind_info bind_info ; }; struct __anonstruct_sig_handover_340 { struct ib_sig_attrs *sig_attrs ; struct ib_mr *sig_mr ; int access_flags ; struct ib_sge *prot ; }; union __anonunion_wr_334 { struct __anonstruct_rdma_335 rdma ; struct __anonstruct_atomic_336 atomic ; struct __anonstruct_ud_337 ud ; struct __anonstruct_fast_reg_338 fast_reg ; struct __anonstruct_bind_mw_339 bind_mw ; struct __anonstruct_sig_handover_340 sig_handover ; }; struct ib_send_wr { struct ib_send_wr *next ; u64 wr_id ; struct ib_sge *sg_list ; int num_sge ; enum ib_wr_opcode opcode ; int send_flags ; union __anonunion_ex_333 ex ; union __anonunion_wr_334 wr ; u32 xrc_remote_srq_num ; }; struct ib_recv_wr { struct ib_recv_wr *next ; u64 wr_id ; struct ib_sge *sg_list ; int num_sge ; }; struct ib_phys_buf { u64 addr ; u64 size ; }; struct ib_pd; struct ib_mr_attr { struct ib_pd *pd ; u64 device_virt_addr ; u64 size ; int mr_access_flags ; u32 lkey ; u32 rkey ; }; struct ib_mw_bind { u64 wr_id ; int send_flags ; struct ib_mw_bind_info bind_info ; }; struct ib_fmr_attr { int max_pages ; int max_maps ; u8 page_shift ; }; struct ib_umem; struct ib_ucontext { struct ib_device *device ; struct list_head pd_list ; struct list_head mr_list ; struct list_head mw_list ; struct list_head cq_list ; struct list_head qp_list ; struct list_head srq_list ; struct list_head ah_list ; struct list_head xrcd_list ; struct list_head rule_list ; int closing ; struct pid *tgid ; struct rb_root umem_tree ; struct rw_semaphore umem_rwsem ; void (*invalidate_range)(struct ib_umem * , unsigned long , unsigned long ) ; struct mmu_notifier mn ; atomic_t notifier_count ; struct list_head no_private_counters ; int odp_mrs_count ; }; struct ib_uobject { u64 user_handle ; struct ib_ucontext *context ; void *object ; struct list_head list ; int id ; struct kref ref ; struct rw_semaphore mutex ; int live ; }; struct ib_udata { void const *inbuf ; void *outbuf ; size_t inlen ; size_t outlen ; }; struct ib_pd { struct ib_device *device ; struct ib_uobject *uobject ; atomic_t usecnt ; }; struct ib_xrcd { struct ib_device *device ; atomic_t usecnt ; struct inode *inode ; struct mutex tgt_qp_mutex ; struct list_head tgt_qp_list ; }; struct ib_ah { struct ib_device *device ; struct ib_pd *pd ; struct ib_uobject *uobject ; }; struct ib_cq { struct ib_device *device ; struct ib_uobject *uobject ; void (*comp_handler)(struct ib_cq * , void * ) ; void (*event_handler)(struct ib_event * , void * ) ; void *cq_context ; int cqe ; atomic_t usecnt ; }; struct __anonstruct_xrc_342 { struct ib_xrcd *xrcd ; struct ib_cq *cq ; u32 srq_num ; }; union __anonunion_ext_341 { struct __anonstruct_xrc_342 xrc ; }; struct ib_srq { struct ib_device *device ; struct ib_pd *pd ; struct ib_uobject *uobject ; void (*event_handler)(struct ib_event * , void * ) ; void *srq_context ; enum ib_srq_type srq_type ; atomic_t usecnt ; union __anonunion_ext_341 ext ; }; struct ib_qp { struct ib_device *device ; struct ib_pd *pd ; struct ib_cq *send_cq ; struct ib_cq *recv_cq ; struct ib_srq *srq ; struct ib_xrcd *xrcd ; struct list_head xrcd_list ; atomic_t usecnt ; struct list_head open_list ; struct ib_qp *real_qp ; struct ib_uobject *uobject ; void (*event_handler)(struct ib_event * , void * ) ; void *qp_context ; u32 qp_num ; enum ib_qp_type qp_type ; }; struct ib_mr { struct ib_device *device ; struct ib_pd *pd ; struct ib_uobject *uobject ; u32 lkey ; u32 rkey ; atomic_t usecnt ; }; struct ib_mw { struct ib_device *device ; struct ib_pd *pd ; struct ib_uobject *uobject ; u32 rkey ; enum ib_mw_type type ; }; struct ib_fmr { struct ib_device *device ; struct ib_pd *pd ; struct list_head list ; u32 lkey ; u32 rkey ; }; enum ib_flow_attr_type { IB_FLOW_ATTR_NORMAL = 0, IB_FLOW_ATTR_ALL_DEFAULT = 1, IB_FLOW_ATTR_MC_DEFAULT = 2, IB_FLOW_ATTR_SNIFFER = 3 } ; struct ib_flow_attr { enum ib_flow_attr_type type ; u16 size ; u16 priority ; u32 flags ; u8 num_of_specs ; u8 port ; }; struct ib_flow { struct ib_qp *qp ; struct ib_uobject *uobject ; }; struct ib_mad_hdr; struct ib_pkey_cache; struct ib_gid_cache; struct ib_cache { rwlock_t lock ; struct ib_event_handler event_handler ; struct ib_pkey_cache **pkey_cache ; struct ib_gid_cache **gid_cache ; u8 *lmc_cache ; }; struct ib_dma_mapping_ops { int (*mapping_error)(struct ib_device * , u64 ) ; u64 (*map_single)(struct ib_device * , void * , size_t , enum dma_data_direction ) ; void (*unmap_single)(struct ib_device * , u64 , size_t , enum dma_data_direction ) ; u64 (*map_page)(struct ib_device * , struct page * , unsigned long , size_t , enum dma_data_direction ) ; void (*unmap_page)(struct ib_device * , u64 , size_t , enum dma_data_direction ) ; int (*map_sg)(struct ib_device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*unmap_sg)(struct ib_device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_single_for_cpu)(struct ib_device * , u64 , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct ib_device * , u64 , size_t , enum dma_data_direction ) ; void *(*alloc_coherent)(struct ib_device * , size_t , u64 * , gfp_t ) ; void (*free_coherent)(struct ib_device * , size_t , void * , u64 ) ; }; struct iw_cm_verbs; struct ib_port_immutable { int pkey_tbl_len ; int gid_tbl_len ; u32 core_cap_flags ; u32 max_mad_size ; }; enum ldv_31700 { IB_DEV_UNINITIALIZED = 0, IB_DEV_REGISTERED = 1, IB_DEV_UNREGISTERED = 2 } ; struct ib_device { struct device *dma_device ; char name[64U] ; struct list_head event_handler_list ; spinlock_t event_handler_lock ; spinlock_t client_data_lock ; struct list_head core_list ; struct list_head client_data_list ; struct ib_cache cache ; struct ib_port_immutable *port_immutable ; int num_comp_vectors ; struct iw_cm_verbs *iwcm ; int (*get_protocol_stats)(struct ib_device * , union rdma_protocol_stats * ) ; int (*query_device)(struct ib_device * , struct ib_device_attr * , struct ib_udata * ) ; int (*query_port)(struct ib_device * , u8 , struct ib_port_attr * ) ; enum rdma_link_layer (*get_link_layer)(struct ib_device * , u8 ) ; int (*query_gid)(struct ib_device * , u8 , int , union ib_gid * ) ; int (*query_pkey)(struct ib_device * , u8 , u16 , u16 * ) ; int (*modify_device)(struct ib_device * , int , struct ib_device_modify * ) ; int (*modify_port)(struct ib_device * , u8 , int , struct ib_port_modify * ) ; struct ib_ucontext *(*alloc_ucontext)(struct ib_device * , struct ib_udata * ) ; int (*dealloc_ucontext)(struct ib_ucontext * ) ; int (*mmap)(struct ib_ucontext * , struct vm_area_struct * ) ; struct ib_pd *(*alloc_pd)(struct ib_device * , struct ib_ucontext * , struct ib_udata * ) ; int (*dealloc_pd)(struct ib_pd * ) ; struct ib_ah *(*create_ah)(struct ib_pd * , struct ib_ah_attr * ) ; int (*modify_ah)(struct ib_ah * , struct ib_ah_attr * ) ; int (*query_ah)(struct ib_ah * , struct ib_ah_attr * ) ; int (*destroy_ah)(struct ib_ah * ) ; struct ib_srq *(*create_srq)(struct ib_pd * , struct ib_srq_init_attr * , struct ib_udata * ) ; int (*modify_srq)(struct ib_srq * , struct ib_srq_attr * , enum ib_srq_attr_mask , struct ib_udata * ) ; int (*query_srq)(struct ib_srq * , struct ib_srq_attr * ) ; int (*destroy_srq)(struct ib_srq * ) ; int (*post_srq_recv)(struct ib_srq * , struct ib_recv_wr * , struct ib_recv_wr ** ) ; struct ib_qp *(*create_qp)(struct ib_pd * , struct ib_qp_init_attr * , struct ib_udata * ) ; int (*modify_qp)(struct ib_qp * , struct ib_qp_attr * , int , struct ib_udata * ) ; int (*query_qp)(struct ib_qp * , struct ib_qp_attr * , int , struct ib_qp_init_attr * ) ; int (*destroy_qp)(struct ib_qp * ) ; int (*post_send)(struct ib_qp * , struct ib_send_wr * , struct ib_send_wr ** ) ; int (*post_recv)(struct ib_qp * , struct ib_recv_wr * , struct ib_recv_wr ** ) ; struct ib_cq *(*create_cq)(struct ib_device * , struct ib_cq_init_attr const * , struct ib_ucontext * , struct ib_udata * ) ; int (*modify_cq)(struct ib_cq * , u16 , u16 ) ; int (*destroy_cq)(struct ib_cq * ) ; int (*resize_cq)(struct ib_cq * , int , struct ib_udata * ) ; int (*poll_cq)(struct ib_cq * , int , struct ib_wc * ) ; int (*peek_cq)(struct ib_cq * , int ) ; int (*req_notify_cq)(struct ib_cq * , enum ib_cq_notify_flags ) ; int (*req_ncomp_notif)(struct ib_cq * , int ) ; struct ib_mr *(*get_dma_mr)(struct ib_pd * , int ) ; struct ib_mr *(*reg_phys_mr)(struct ib_pd * , struct ib_phys_buf * , int , int , u64 * ) ; struct ib_mr *(*reg_user_mr)(struct ib_pd * , u64 , u64 , u64 , int , struct ib_udata * ) ; int (*rereg_user_mr)(struct ib_mr * , int , u64 , u64 , u64 , int , struct ib_pd * , struct ib_udata * ) ; int (*query_mr)(struct ib_mr * , struct ib_mr_attr * ) ; int (*dereg_mr)(struct ib_mr * ) ; int (*destroy_mr)(struct ib_mr * ) ; struct ib_mr *(*create_mr)(struct ib_pd * , struct ib_mr_init_attr * ) ; struct ib_mr *(*alloc_fast_reg_mr)(struct ib_pd * , int ) ; struct ib_fast_reg_page_list *(*alloc_fast_reg_page_list)(struct ib_device * , int ) ; void (*free_fast_reg_page_list)(struct ib_fast_reg_page_list * ) ; int (*rereg_phys_mr)(struct ib_mr * , int , struct ib_pd * , struct ib_phys_buf * , int , int , u64 * ) ; struct ib_mw *(*alloc_mw)(struct ib_pd * , enum ib_mw_type ) ; int (*bind_mw)(struct ib_qp * , struct ib_mw * , struct ib_mw_bind * ) ; int (*dealloc_mw)(struct ib_mw * ) ; struct ib_fmr *(*alloc_fmr)(struct ib_pd * , int , struct ib_fmr_attr * ) ; int (*map_phys_fmr)(struct ib_fmr * , u64 * , int , u64 ) ; int (*unmap_fmr)(struct list_head * ) ; int (*dealloc_fmr)(struct ib_fmr * ) ; int (*attach_mcast)(struct ib_qp * , union ib_gid * , u16 ) ; int (*detach_mcast)(struct ib_qp * , union ib_gid * , u16 ) ; int (*process_mad)(struct ib_device * , int , u8 , struct ib_wc const * , struct ib_grh const * , struct ib_mad_hdr const * , size_t , struct ib_mad_hdr * , size_t * , u16 * ) ; struct ib_xrcd *(*alloc_xrcd)(struct ib_device * , struct ib_ucontext * , struct ib_udata * ) ; int (*dealloc_xrcd)(struct ib_xrcd * ) ; struct ib_flow *(*create_flow)(struct ib_qp * , struct ib_flow_attr * , int ) ; int (*destroy_flow)(struct ib_flow * ) ; int (*check_mr_status)(struct ib_mr * , u32 , struct ib_mr_status * ) ; struct ib_dma_mapping_ops *dma_ops ; struct module *owner ; struct device dev ; struct kobject *ports_parent ; struct list_head port_list ; enum ldv_31700 reg_state ; int uverbs_abi_ver ; u64 uverbs_cmd_mask ; u64 uverbs_ex_cmd_mask ; char node_desc[64U] ; __be64 node_guid ; u32 local_dma_lkey ; u8 node_type ; u8 phys_port_cnt ; int (*get_port_immutable)(struct ib_device * , u8 , struct ib_port_immutable * ) ; }; struct ib_client { char *name ; void (*add)(struct ib_device * ) ; void (*remove)(struct ib_device * ) ; struct list_head list ; }; struct ib_mad_hdr { u8 base_version ; u8 mgmt_class ; u8 class_version ; u8 method ; __be16 status ; __be16 class_specific ; __be64 tid ; __be16 attr_id ; __be16 resv ; __be32 attr_mod ; }; struct ib_mad { struct ib_mad_hdr mad_hdr ; u8 data[232U] ; }; struct opa_mad { struct ib_mad_hdr mad_hdr ; u8 data[2024U] ; }; struct ib_mad_agent; struct ib_mad_send_buf { struct ib_mad_send_buf *next ; void *mad ; struct ib_mad_agent *mad_agent ; struct ib_ah *ah ; void *context[2U] ; int hdr_len ; int data_len ; int seg_count ; int seg_size ; int seg_rmpp_size ; int timeout_ms ; int retries ; }; struct ib_mad_send_wc; struct ib_mad_recv_wc; struct ib_mad_agent { struct ib_device *device ; struct ib_qp *qp ; struct ib_mr *mr ; void (*recv_handler)(struct ib_mad_agent * , struct ib_mad_recv_wc * ) ; void (*send_handler)(struct ib_mad_agent * , struct ib_mad_send_wc * ) ; void (*snoop_handler)(struct ib_mad_agent * , struct ib_mad_send_buf * , struct ib_mad_send_wc * ) ; void *context ; u32 hi_tid ; u32 flags ; u8 port_num ; u8 rmpp_version ; }; struct ib_mad_send_wc { struct ib_mad_send_buf *send_buf ; enum ib_wc_status status ; u32 vendor_err ; }; union __anonunion____missing_field_name_344 { struct ib_mad *mad ; struct opa_mad *opa_mad ; }; struct ib_mad_recv_buf { struct list_head list ; struct ib_grh *grh ; union __anonunion____missing_field_name_344 __annonCompField96 ; }; struct ib_mad_recv_wc { struct ib_wc *wc ; struct ib_mad_recv_buf recv_buf ; struct list_head rmpp_list ; int mad_len ; size_t mad_seg_size ; }; struct ib_mad_reg_req { u8 mgmt_class ; u8 mgmt_class_version ; u8 oui[3U] ; unsigned long method_mask[2U] ; }; struct ib_sa_path_rec { __be64 service_id ; union ib_gid dgid ; union ib_gid sgid ; __be16 dlid ; __be16 slid ; int raw_traffic ; __be32 flow_label ; u8 hop_limit ; u8 traffic_class ; int reversible ; u8 numb_path ; __be16 pkey ; __be16 qos_class ; u8 sl ; u8 mtu_selector ; u8 mtu ; u8 rate_selector ; u8 rate ; u8 packet_life_time_selector ; u8 packet_life_time ; u8 preference ; u8 smac[6U] ; u8 dmac[6U] ; u16 vlan_id ; }; enum ib_cm_state { IB_CM_IDLE = 0, IB_CM_LISTEN = 1, IB_CM_REQ_SENT = 2, IB_CM_REQ_RCVD = 3, IB_CM_MRA_REQ_SENT = 4, IB_CM_MRA_REQ_RCVD = 5, IB_CM_REP_SENT = 6, IB_CM_REP_RCVD = 7, IB_CM_MRA_REP_SENT = 8, IB_CM_MRA_REP_RCVD = 9, IB_CM_ESTABLISHED = 10, IB_CM_DREQ_SENT = 11, IB_CM_DREQ_RCVD = 12, IB_CM_TIMEWAIT = 13, IB_CM_SIDR_REQ_SENT = 14, IB_CM_SIDR_REQ_RCVD = 15 } ; enum ib_cm_lap_state { IB_CM_LAP_UNINIT = 0, IB_CM_LAP_IDLE = 1, IB_CM_LAP_SENT = 2, IB_CM_LAP_RCVD = 3, IB_CM_MRA_LAP_SENT = 4, IB_CM_MRA_LAP_RCVD = 5 } ; enum ib_cm_event_type { IB_CM_REQ_ERROR = 0, IB_CM_REQ_RECEIVED = 1, IB_CM_REP_ERROR = 2, IB_CM_REP_RECEIVED = 3, IB_CM_RTU_RECEIVED = 4, IB_CM_USER_ESTABLISHED = 5, IB_CM_DREQ_ERROR = 6, IB_CM_DREQ_RECEIVED = 7, IB_CM_DREP_RECEIVED = 8, IB_CM_TIMEWAIT_EXIT = 9, IB_CM_MRA_RECEIVED = 10, IB_CM_REJ_RECEIVED = 11, IB_CM_LAP_ERROR = 12, IB_CM_LAP_RECEIVED = 13, IB_CM_APR_RECEIVED = 14, IB_CM_SIDR_REQ_ERROR = 15, IB_CM_SIDR_REQ_RECEIVED = 16, IB_CM_SIDR_REP_RECEIVED = 17 } ; struct ib_cm_id; struct ib_cm_req_event_param { struct ib_cm_id *listen_id ; u8 port ; struct ib_sa_path_rec *primary_path ; struct ib_sa_path_rec *alternate_path ; __be64 remote_ca_guid ; u32 remote_qkey ; u32 remote_qpn ; enum ib_qp_type qp_type ; u32 starting_psn ; u8 responder_resources ; u8 initiator_depth ; unsigned char local_cm_response_timeout : 5 ; unsigned char flow_control : 1 ; unsigned char remote_cm_response_timeout : 5 ; unsigned char retry_count : 3 ; unsigned char rnr_retry_count : 3 ; unsigned char srq : 1 ; }; struct ib_cm_rep_event_param { __be64 remote_ca_guid ; u32 remote_qkey ; u32 remote_qpn ; u32 starting_psn ; u8 responder_resources ; u8 initiator_depth ; unsigned char target_ack_delay : 5 ; unsigned char failover_accepted : 2 ; unsigned char flow_control : 1 ; unsigned char rnr_retry_count : 3 ; unsigned char srq : 1 ; }; enum ib_cm_rej_reason { IB_CM_REJ_NO_QP = 1, IB_CM_REJ_NO_EEC = 2, IB_CM_REJ_NO_RESOURCES = 3, IB_CM_REJ_TIMEOUT = 4, IB_CM_REJ_UNSUPPORTED = 5, IB_CM_REJ_INVALID_COMM_ID = 6, IB_CM_REJ_INVALID_COMM_INSTANCE = 7, IB_CM_REJ_INVALID_SERVICE_ID = 8, IB_CM_REJ_INVALID_TRANSPORT_TYPE = 9, IB_CM_REJ_STALE_CONN = 10, IB_CM_REJ_RDC_NOT_EXIST = 11, IB_CM_REJ_INVALID_GID = 12, IB_CM_REJ_INVALID_LID = 13, IB_CM_REJ_INVALID_SL = 14, IB_CM_REJ_INVALID_TRAFFIC_CLASS = 15, IB_CM_REJ_INVALID_HOP_LIMIT = 16, IB_CM_REJ_INVALID_PACKET_RATE = 17, IB_CM_REJ_INVALID_ALT_GID = 18, IB_CM_REJ_INVALID_ALT_LID = 19, IB_CM_REJ_INVALID_ALT_SL = 20, IB_CM_REJ_INVALID_ALT_TRAFFIC_CLASS = 21, IB_CM_REJ_INVALID_ALT_HOP_LIMIT = 22, IB_CM_REJ_INVALID_ALT_PACKET_RATE = 23, IB_CM_REJ_PORT_CM_REDIRECT = 24, IB_CM_REJ_PORT_REDIRECT = 25, IB_CM_REJ_INVALID_MTU = 26, IB_CM_REJ_INSUFFICIENT_RESP_RESOURCES = 27, IB_CM_REJ_CONSUMER_DEFINED = 28, IB_CM_REJ_INVALID_RNR_RETRY = 29, IB_CM_REJ_DUPLICATE_LOCAL_COMM_ID = 30, IB_CM_REJ_INVALID_CLASS_VERSION = 31, IB_CM_REJ_INVALID_FLOW_LABEL = 32, IB_CM_REJ_INVALID_ALT_FLOW_LABEL = 33 } ; struct ib_cm_rej_event_param { enum ib_cm_rej_reason reason ; void *ari ; u8 ari_length ; }; struct ib_cm_mra_event_param { u8 service_timeout ; }; struct ib_cm_lap_event_param { struct ib_sa_path_rec *alternate_path ; }; enum ib_cm_apr_status { IB_CM_APR_SUCCESS = 0, IB_CM_APR_INVALID_COMM_ID = 1, IB_CM_APR_UNSUPPORTED = 2, IB_CM_APR_REJECT = 3, IB_CM_APR_REDIRECT = 4, IB_CM_APR_IS_CURRENT = 5, IB_CM_APR_INVALID_QPN_EECN = 6, IB_CM_APR_INVALID_LID = 7, IB_CM_APR_INVALID_GID = 8, IB_CM_APR_INVALID_FLOW_LABEL = 9, IB_CM_APR_INVALID_TCLASS = 10, IB_CM_APR_INVALID_HOP_LIMIT = 11, IB_CM_APR_INVALID_PACKET_RATE = 12, IB_CM_APR_INVALID_SL = 13 } ; struct ib_cm_apr_event_param { enum ib_cm_apr_status ap_status ; void *apr_info ; u8 info_len ; }; struct ib_cm_sidr_req_event_param { struct ib_cm_id *listen_id ; u8 port ; u16 pkey ; }; enum ib_cm_sidr_status { IB_SIDR_SUCCESS = 0, IB_SIDR_UNSUPPORTED = 1, IB_SIDR_REJECT = 2, IB_SIDR_NO_QP = 3, IB_SIDR_REDIRECT = 4, IB_SIDR_UNSUPPORTED_VERSION = 5 } ; struct ib_cm_sidr_rep_event_param { enum ib_cm_sidr_status status ; u32 qkey ; u32 qpn ; void *info ; u8 info_len ; }; union __anonunion_param_345 { struct ib_cm_req_event_param req_rcvd ; struct ib_cm_rep_event_param rep_rcvd ; struct ib_cm_rej_event_param rej_rcvd ; struct ib_cm_mra_event_param mra_rcvd ; struct ib_cm_lap_event_param lap_rcvd ; struct ib_cm_apr_event_param apr_rcvd ; struct ib_cm_sidr_req_event_param sidr_req_rcvd ; struct ib_cm_sidr_rep_event_param sidr_rep_rcvd ; enum ib_wc_status send_status ; }; struct ib_cm_event { enum ib_cm_event_type event ; union __anonunion_param_345 param ; void *private_data ; }; struct ib_cm_id { int (*cm_handler)(struct ib_cm_id * , struct ib_cm_event * ) ; void *context ; struct ib_device *device ; __be64 service_id ; __be64 service_mask ; enum ib_cm_state state ; enum ib_cm_lap_state lap_state ; __be32 local_id ; __be32 remote_id ; u32 remote_cm_qpn ; }; struct ib_cm_compare_data { u32 data[16U] ; u32 mask[16U] ; }; struct ib_cm_req_param { struct ib_sa_path_rec *primary_path ; struct ib_sa_path_rec *alternate_path ; __be64 service_id ; u32 qp_num ; enum ib_qp_type qp_type ; u32 starting_psn ; void const *private_data ; u8 private_data_len ; u8 peer_to_peer ; u8 responder_resources ; u8 initiator_depth ; u8 remote_cm_response_timeout ; u8 flow_control ; u8 local_cm_response_timeout ; u8 retry_count ; u8 rnr_retry_count ; u8 max_cm_retries ; u8 srq ; }; struct ib_cm_rep_param { u32 qp_num ; u32 starting_psn ; void const *private_data ; u8 private_data_len ; u8 responder_resources ; u8 initiator_depth ; u8 failover_accepted ; u8 flow_control ; u8 rnr_retry_count ; u8 srq ; }; struct ib_cm_sidr_req_param { struct ib_sa_path_rec *path ; __be64 service_id ; int timeout_ms ; void const *private_data ; u8 private_data_len ; u8 max_cm_retries ; }; struct ib_cm_sidr_rep_param { u32 qp_num ; u32 qkey ; enum ib_cm_sidr_status status ; void const *info ; u8 info_length ; void const *private_data ; u8 private_data_len ; }; enum cm_msg_sequence { CM_MSG_SEQUENCE_REQ = 0, CM_MSG_SEQUENCE_LAP = 1, CM_MSG_SEQUENCE_DREQ = 2, CM_MSG_SEQUENCE_SIDR = 3 } ; struct cm_req_msg { struct ib_mad_hdr hdr ; __be32 local_comm_id ; __be32 rsvd4 ; __be64 service_id ; __be64 local_ca_guid ; __be32 rsvd24 ; __be32 local_qkey ; __be32 offset32 ; __be32 offset36 ; __be32 offset40 ; __be32 offset44 ; __be16 pkey ; u8 offset50 ; u8 offset51 ; __be16 primary_local_lid ; __be16 primary_remote_lid ; union ib_gid primary_local_gid ; union ib_gid primary_remote_gid ; __be32 primary_offset88 ; u8 primary_traffic_class ; u8 primary_hop_limit ; u8 primary_offset94 ; u8 primary_offset95 ; __be16 alt_local_lid ; __be16 alt_remote_lid ; union ib_gid alt_local_gid ; union ib_gid alt_remote_gid ; __be32 alt_offset132 ; u8 alt_traffic_class ; u8 alt_hop_limit ; u8 alt_offset138 ; u8 alt_offset139 ; u32 private_data[23U] ; }; enum cm_msg_response { CM_MSG_RESPONSE_REQ = 0, CM_MSG_RESPONSE_REP = 1, CM_MSG_RESPONSE_OTHER = 2 } ; struct cm_mra_msg { struct ib_mad_hdr hdr ; __be32 local_comm_id ; __be32 remote_comm_id ; u8 offset8 ; u8 offset9 ; u8 private_data[222U] ; }; struct cm_rej_msg { struct ib_mad_hdr hdr ; __be32 local_comm_id ; __be32 remote_comm_id ; u8 offset8 ; u8 offset9 ; __be16 reason ; u8 ari[72U] ; u8 private_data[148U] ; }; struct cm_rep_msg { struct ib_mad_hdr hdr ; __be32 local_comm_id ; __be32 remote_comm_id ; __be32 local_qkey ; __be32 offset12 ; __be32 offset16 ; __be32 offset20 ; u8 resp_resources ; u8 initiator_depth ; u8 offset26 ; u8 offset27 ; __be64 local_ca_guid ; u8 private_data[196U] ; }; struct cm_rtu_msg { struct ib_mad_hdr hdr ; __be32 local_comm_id ; __be32 remote_comm_id ; u8 private_data[224U] ; }; struct cm_dreq_msg { struct ib_mad_hdr hdr ; __be32 local_comm_id ; __be32 remote_comm_id ; __be32 offset8 ; u8 private_data[220U] ; }; struct cm_drep_msg { struct ib_mad_hdr hdr ; __be32 local_comm_id ; __be32 remote_comm_id ; u8 private_data[224U] ; }; struct cm_lap_msg { struct ib_mad_hdr hdr ; __be32 local_comm_id ; __be32 remote_comm_id ; __be32 rsvd8 ; __be32 offset12 ; __be32 rsvd16 ; __be16 alt_local_lid ; __be16 alt_remote_lid ; union ib_gid alt_local_gid ; union ib_gid alt_remote_gid ; __be32 offset56 ; u8 alt_hop_limit ; u8 offset61 ; u8 offset62 ; u8 offset63 ; u8 private_data[168U] ; }; struct cm_apr_msg { struct ib_mad_hdr hdr ; __be32 local_comm_id ; __be32 remote_comm_id ; u8 info_length ; u8 ap_status ; __be16 rsvd ; u8 info[72U] ; u8 private_data[148U] ; }; struct cm_sidr_req_msg { struct ib_mad_hdr hdr ; __be32 request_id ; __be16 pkey ; __be16 rsvd ; __be64 service_id ; u32 private_data[54U] ; }; struct cm_sidr_rep_msg { struct ib_mad_hdr hdr ; __be32 request_id ; u8 status ; u8 info_length ; __be16 rsvd ; __be32 offset8 ; __be64 service_id ; __be32 qkey ; u8 info[72U] ; u8 private_data[136U] ; }; struct ib_cm { spinlock_t lock ; struct list_head device_list ; rwlock_t device_lock ; struct rb_root listen_service_table ; u64 listen_service_id ; struct rb_root remote_qp_table ; struct rb_root remote_id_table ; struct rb_root remote_sidr_table ; struct idr local_id_table ; __be32 random_id_operand ; struct list_head timewait_list ; struct workqueue_struct *wq ; }; struct cm_counter_group { struct kobject obj ; atomic_long_t counter[11U] ; }; struct cm_counter_attribute { struct attribute attr ; int index ; }; struct cm_device; struct cm_port { struct cm_device *cm_dev ; struct ib_mad_agent *mad_agent ; struct kobject port_obj ; u8 port_num ; struct cm_counter_group counter_group[4U] ; }; struct cm_device { struct list_head list ; struct ib_device *ib_device ; struct device *device ; u8 ack_delay ; struct cm_port *port[0U] ; }; struct cm_av { struct cm_port *port ; union ib_gid dgid ; struct ib_ah_attr ah_attr ; u16 pkey_index ; u8 timeout ; u8 valid ; u8 smac[6U] ; }; struct cm_work { struct delayed_work work ; struct list_head list ; struct cm_port *port ; struct ib_mad_recv_wc *mad_recv_wc ; __be32 local_id ; __be32 remote_id ; struct ib_cm_event cm_event ; struct ib_sa_path_rec path[0U] ; }; struct cm_timewait_info { struct cm_work work ; struct list_head list ; struct rb_node remote_qp_node ; struct rb_node remote_id_node ; __be64 remote_ca_guid ; __be32 remote_qpn ; u8 inserted_remote_qp ; u8 inserted_remote_id ; }; struct cm_id_private { struct ib_cm_id id ; struct rb_node service_node ; struct rb_node sidr_id_node ; spinlock_t lock ; struct completion comp ; atomic_t refcount ; struct ib_mad_send_buf *msg ; struct cm_timewait_info *timewait_info ; struct cm_av av ; struct cm_av alt_av ; struct ib_cm_compare_data *compare_data ; void *private_data ; __be64 tid ; __be32 local_qpn ; __be32 remote_qpn ; enum ib_qp_type qp_type ; __be32 sq_psn ; __be32 rq_psn ; int timeout_ms ; enum ib_mtu path_mtu ; __be16 pkey ; u8 private_data_len ; u8 max_cm_retries ; u8 peer_to_peer ; u8 responder_resources ; u8 initiator_depth ; u8 retry_count ; u8 rnr_retry_count ; u8 service_timeout ; u8 target_ack_delay ; struct list_head work_list ; atomic_t work_count ; }; typedef bool ldv_func_ret_type; typedef bool ldv_func_ret_type___0; typedef bool ldv_func_ret_type___1; typedef bool ldv_func_ret_type___2; typedef bool ldv_func_ret_type___3; __inline static long ldv__builtin_expect(long exp , long c ) ; __inline static void __read_once_size(void const volatile *p , void *res , int size ) { { switch (size) { case 1: *((__u8 *)res) = *((__u8 volatile *)p); goto ldv_880; case 2: *((__u16 *)res) = *((__u16 volatile *)p); goto ldv_880; case 4: *((__u32 *)res) = *((__u32 volatile *)p); goto ldv_880; case 8: *((__u64 *)res) = *((__u64 volatile *)p); goto ldv_880; default: __asm__ volatile ("": : : "memory"); __builtin_memcpy(res, (void const *)p, (unsigned long )size); __asm__ volatile ("": : : "memory"); } ldv_880: ; return; } } extern struct module __this_module ; __inline static void set_bit(long nr , unsigned long volatile *addr ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return; } } __inline static __u32 __arch_swab32(__u32 val ) { { __asm__ ("bswapl %0": "=r" (val): "0" (val)); return (val); } } __inline static __u64 __arch_swab64(__u64 val ) { { __asm__ ("bswapq %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); } } __inline static __u64 __fswab64(__u64 val ) { __u64 tmp ; { tmp = __arch_swab64(val); return (tmp); } } extern int sprintf(char * , char const * , ...) ; extern char *kasprintf(gfp_t , char const * , ...) ; bool ldv_is_err(void const *ptr ) ; void *ldv_err_ptr(long error ) ; long ldv_ptr_err(void const *ptr ) ; __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(struct list_head * ) ; __inline static int list_empty(struct list_head const *head ) { { return ((unsigned long )((struct list_head const *)head->next) == (unsigned long )head); } } extern void __bad_percpu_size(void) ; extern void *memcpy(void * , void const * , size_t ) ; extern void *memset(void * , int , size_t ) ; extern int memcmp(void const * , void const * , size_t ) ; extern void *kmemdup(void const * , size_t , gfp_t ) ; __inline static void *ERR_PTR(long error ) ; __inline static long PTR_ERR(void const *ptr ) ; __inline static bool IS_ERR(void const *ptr ) ; __inline static void atomic_set(atomic_t *v , int i ) { { v->counter = i; return; } } __inline static void atomic_inc(atomic_t *v ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); return; } } __inline static void atomic_dec(atomic_t *v ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); return; } } __inline static int atomic_dec_and_test(atomic_t *v ) { char c ; { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); return ((int )((signed char )c) != 0); } } __inline static int atomic_inc_and_test(atomic_t *v ) { char c ; { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); return ((int )((signed char )c) != 0); } } __inline static int atomic_add_negative(int i , atomic_t *v ) { char c ; { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addl %2, %0; sets %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); return ((int )((signed char )c) != 0); } } __inline static long atomic64_read(atomic64_t const *v ) { long __var ; { __var = 0L; return ((long )*((long const volatile *)(& v->counter))); } } __inline static void atomic64_add(long i , atomic64_t *v ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addq %1,%0": "=m" (v->counter): "er" (i), "m" (v->counter)); return; } } __inline static void atomic64_inc(atomic64_t *v ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incq %0": "=m" (v->counter): "m" (v->counter)); return; } } __inline static long atomic_long_read(atomic_long_t *l ) { atomic64_t *v ; long tmp ; { v = l; tmp = atomic64_read((atomic64_t const *)v); return (tmp); } } __inline static void atomic_long_inc(atomic_long_t *l ) { atomic64_t *v ; { v = l; atomic64_inc(v); return; } } __inline static void atomic_long_add(long i , atomic_long_t *l ) { atomic64_t *v ; { v = l; atomic64_add(i, v); return; } } extern int __preempt_count ; __inline static void __preempt_count_sub(int val ) { int pao_ID__ ; { pao_ID__ = 0; switch (4UL) { case 1UL: ; if (pao_ID__ == 1) { __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); } else if (pao_ID__ == -1) { __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); } else { __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); } goto ldv_6071; case 2UL: ; if (pao_ID__ == 1) { __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); } else if (pao_ID__ == -1) { __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); } else { __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); } goto ldv_6071; case 4UL: ; if (pao_ID__ == 1) { __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); } else if (pao_ID__ == -1) { __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); } else { __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); } goto ldv_6071; case 8UL: ; if (pao_ID__ == 1) { __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); } else if (pao_ID__ == -1) { __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); } else { __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); } goto ldv_6071; default: __bad_percpu_size(); } ldv_6071: ; return; } } extern void lockdep_init_map(struct lockdep_map * , char const * , struct lock_class_key * , int ) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void __rwlock_init(rwlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_lock(raw_spinlock_t * ) ; extern void _raw_spin_lock_irq(raw_spinlock_t * ) ; extern unsigned long _raw_spin_lock_irqsave(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irq(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; extern unsigned long _raw_read_lock_irqsave(rwlock_t * ) ; extern unsigned long _raw_write_lock_irqsave(rwlock_t * ) ; extern void _raw_read_unlock_irqrestore(rwlock_t * , unsigned long ) ; extern void _raw_write_unlock_irqrestore(rwlock_t * , unsigned long ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->__annonCompField18.rlock); } } __inline static void spin_lock(spinlock_t *lock ) { { _raw_spin_lock(& lock->__annonCompField18.rlock); return; } } __inline static void spin_lock_irq(spinlock_t *lock ) { { _raw_spin_lock_irq(& lock->__annonCompField18.rlock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { _raw_spin_unlock(& lock->__annonCompField18.rlock); return; } } __inline static void spin_unlock_irq(spinlock_t *lock ) { { _raw_spin_unlock_irq(& lock->__annonCompField18.rlock); return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->__annonCompField18.rlock, flags); return; } } extern void __init_waitqueue_head(wait_queue_head_t * , char const * , struct lock_class_key * ) ; __inline static void init_completion(struct completion *x ) { struct lock_class_key __key ; { x->done = 0U; __init_waitqueue_head(& x->wait, "&x->wait", & __key); return; } } extern void wait_for_completion(struct completion * ) ; extern void complete(struct completion * ) ; extern unsigned long __msecs_to_jiffies(unsigned int const ) ; __inline static unsigned long msecs_to_jiffies(unsigned int const m ) { unsigned long tmp___0 ; { tmp___0 = __msecs_to_jiffies(m); return (tmp___0); } } extern int debug_lockdep_rcu_enabled(void) ; extern void init_timer_key(struct timer_list * , unsigned int , char const * , struct lock_class_key * ) ; extern void rb_insert_color(struct rb_node * , struct rb_root * ) ; extern void rb_erase(struct rb_node * , struct rb_root * ) ; __inline static void rb_link_node(struct rb_node *node , struct rb_node *parent , struct rb_node **rb_link ) { struct rb_node *tmp ; { node->__rb_parent_color = (unsigned long )parent; tmp = (struct rb_node *)0; node->rb_right = tmp; node->rb_left = tmp; *rb_link = node; return; } } extern void delayed_work_timer_fn(unsigned long ) ; extern void __init_work(struct work_struct * , int ) ; extern struct workqueue_struct *__alloc_workqueue_key(char const * , unsigned int , int , struct lock_class_key * , char const * , ...) ; extern void destroy_workqueue(struct workqueue_struct * ) ; void ldv_destroy_workqueue_11(struct workqueue_struct *ldv_func_arg1 ) ; void ldv_destroy_workqueue_13(struct workqueue_struct *ldv_func_arg1 ) ; extern bool queue_work_on(int , struct workqueue_struct * , struct work_struct * ) ; bool ldv_queue_work_on_5(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) ; bool ldv_queue_work_on_7(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) ; extern bool queue_delayed_work_on(int , struct workqueue_struct * , struct delayed_work * , unsigned long ) ; bool ldv_queue_delayed_work_on_6(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) ; bool ldv_queue_delayed_work_on_9(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) ; extern void flush_workqueue(struct workqueue_struct * ) ; void ldv_flush_workqueue_8(struct workqueue_struct *ldv_func_arg1 ) ; void ldv_flush_workqueue_10(struct workqueue_struct *ldv_func_arg1 ) ; extern bool cancel_delayed_work(struct delayed_work * ) ; bool ldv_cancel_delayed_work_12(struct delayed_work *ldv_func_arg1 ) ; __inline static bool queue_delayed_work(struct workqueue_struct *wq , struct delayed_work *dwork , unsigned long delay ) { bool tmp ; { tmp = ldv_queue_delayed_work_on_6(8192, wq, dwork, delay); return (tmp); } } extern void *idr_find_slowpath(struct idr * , int ) ; extern void idr_preload(gfp_t ) ; extern int idr_alloc_cyclic(struct idr * , void * , int , int , gfp_t ) ; extern void idr_remove(struct idr * , int ) ; extern void idr_destroy(struct idr * ) ; extern void idr_init(struct idr * ) ; __inline static void idr_preload_end(void) { { __asm__ volatile ("": : : "memory"); __preempt_count_sub(1); return; } } __inline static void *idr_find(struct idr *idr , int id ) { struct idr_layer *hint ; struct idr_layer *________p1 ; struct idr_layer *_________p1 ; union __anonunion___u_168 __u ; int tmp ; struct idr_layer *________p1___0 ; struct idr_layer *_________p1___0 ; union __anonunion___u_170 __u___0 ; int tmp___0 ; void *tmp___1 ; { __read_once_size((void const volatile *)(& idr->hint), (void *)(& __u.__c), 8); _________p1 = __u.__val; ________p1 = _________p1; tmp = debug_lockdep_rcu_enabled(); hint = ________p1; if ((unsigned long )hint != (unsigned long )((struct idr_layer *)0) && (id & -256) == hint->prefix) { __read_once_size((void const volatile *)(& hint->ary) + ((unsigned long )id & 255UL), (void *)(& __u___0.__c), 8); _________p1___0 = __u___0.__val; ________p1___0 = _________p1___0; tmp___0 = debug_lockdep_rcu_enabled(); return ((void *)________p1___0); } else { } tmp___1 = idr_find_slowpath(idr, id); return (tmp___1); } } __inline static char const *kobject_name(struct kobject const *kobj ) { { return ((char const *)kobj->name); } } extern int kobject_init_and_add(struct kobject * , struct kobj_type * , struct kobject * , char const * , ...) ; extern void kobject_put(struct kobject * ) ; extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } extern void *malloc(size_t ) ; extern void *calloc(size_t , size_t ) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; extern void __VERIFIER_assume(int ) ; void *ldv_malloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = malloc(size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_zalloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_init_zalloc(size_t size ) { void *p ; void *tmp ; { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } void *ldv_memset(void *s , int c , size_t n ) { void *tmp ; { tmp = memset(s, c, n); return (tmp); } } int ldv_undef_int(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { tmp = __VERIFIER_nondet_pointer(); return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { tmp = __VERIFIER_nondet_ulong(); return (tmp); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } __inline static long ldv__builtin_expect(long exp , long c ) { { return (exp); } } int ldv_state_variable_8 ; struct work_struct *ldv_work_struct_1_0 ; struct work_struct *ldv_work_struct_1_1 ; struct work_struct *ldv_work_struct_3_1 ; struct work_struct *ldv_work_struct_1_3 ; struct work_struct *ldv_work_struct_2_1 ; int ldv_work_1_3 ; struct work_struct *ldv_work_struct_3_2 ; int ldv_state_variable_6 ; int ldv_state_variable_0 ; int ldv_state_variable_5 ; int ldv_work_3_1 ; int ldv_state_variable_2 ; int ldv_work_1_1 ; int ldv_work_2_0 ; int ldv_work_3_2 ; struct work_struct *ldv_work_struct_3_0 ; int ldv_work_1_2 ; int LDV_IN_INTERRUPT = 1; int ldv_work_3_0 ; struct ib_device *cm_client_group0 ; struct work_struct *ldv_work_struct_2_3 ; struct work_struct *ldv_work_struct_2_0 ; struct work_struct *ldv_work_struct_1_2 ; struct work_struct *ldv_work_struct_2_2 ; int ldv_state_variable_3 ; int ldv_work_2_2 ; int ref_cnt ; int ldv_work_3_3 ; int ldv_work_1_0 ; int ldv_state_variable_1 ; int ldv_state_variable_7 ; int ldv_work_2_3 ; int ldv_state_variable_4 ; struct work_struct *ldv_work_struct_3_3 ; int ldv_work_2_1 ; void call_and_disable_work_3(struct work_struct *work ) ; void work_init_3(void) ; void call_and_disable_work_1(struct work_struct *work ) ; void disable_work_3(struct work_struct *work ) ; void disable_work_2(struct work_struct *work ) ; void disable_work_1(struct work_struct *work ) ; void invoke_work_3(void) ; void work_init_2(void) ; void work_init_1(void) ; void call_and_disable_all_2(int state ) ; void call_and_disable_all_1(int state ) ; void invoke_work_1(void) ; void activate_work_2(struct work_struct *work , int state ) ; void activate_work_3(struct work_struct *work , int state ) ; void ldv_initialize_ib_client_8(void) ; void call_and_disable_all_3(int state ) ; void activate_work_1(struct work_struct *work , int state ) ; void call_and_disable_work_2(struct work_struct *work ) ; void invoke_work_2(void) ; extern int __class_register(struct class * , struct lock_class_key * ) ; extern void class_unregister(struct class * ) ; __inline static char const *dev_name(struct device const *dev ) { char const *tmp ; { if ((unsigned long )dev->init_name != (unsigned long )((char const */* const */)0)) { return ((char const *)dev->init_name); } else { } tmp = kobject_name(& dev->kobj); return (tmp); } } extern void device_unregister(struct device * ) ; extern struct device *device_create(struct class * , struct device * , dev_t , void * , char const * , ...) ; extern void get_random_bytes(void * , int ) ; __inline static bool is_zero_ether_addr(u8 const *addr ) { { return (((unsigned int )*((u32 const *)addr) | (unsigned int )*((u16 const *)addr + 4U)) == 0U); } } extern int ib_register_client(struct ib_client * ) ; extern void ib_unregister_client(struct ib_client * ) ; extern void *ib_get_client_data(struct ib_device * , struct ib_client * ) ; extern void ib_set_client_data(struct ib_device * , struct ib_client * , void * ) ; extern int ib_query_device(struct ib_device * , struct ib_device_attr * ) ; __inline static bool rdma_cap_ib_cm(struct ib_device const *device , u8 port_num ) { { return (((device->port_immutable + (unsigned long )port_num)->core_cap_flags & 4U) != 0U); } } extern int ib_modify_port(struct ib_device * , u8 , int , struct ib_port_modify * ) ; extern struct ib_ah *ib_create_ah(struct ib_pd * , struct ib_ah_attr * ) ; extern int ib_init_ah_from_wc(struct ib_device * , u8 , struct ib_wc const * , struct ib_grh const * , struct ib_ah_attr * ) ; extern struct ib_ah *ib_create_ah_from_wc(struct ib_pd * , struct ib_wc const * , struct ib_grh const * , u8 ) ; extern int ib_destroy_ah(struct ib_ah * ) ; extern int ib_get_cached_gid(struct ib_device * , u8 , int , union ib_gid * ) ; extern int ib_find_cached_gid(struct ib_device * , union ib_gid const * , u8 * , u16 * ) ; extern int ib_find_cached_pkey(struct ib_device * , u8 , u16 , u16 * ) ; extern struct ib_mad_agent *ib_register_mad_agent(struct ib_device * , u8 , enum ib_qp_type , struct ib_mad_reg_req * , u8 , void (*)(struct ib_mad_agent * , struct ib_mad_send_wc * ) , void (*)(struct ib_mad_agent * , struct ib_mad_recv_wc * ) , void * , u32 ) ; extern int ib_unregister_mad_agent(struct ib_mad_agent * ) ; extern int ib_post_send_mad(struct ib_mad_send_buf * , struct ib_mad_send_buf ** ) ; extern void ib_free_recv_mad(struct ib_mad_recv_wc * ) ; extern void ib_cancel_mad(struct ib_mad_agent * , struct ib_mad_send_buf * ) ; extern int ib_modify_mad(struct ib_mad_agent * , struct ib_mad_send_buf * , u32 ) ; extern struct ib_mad_send_buf *ib_create_send_mad(struct ib_mad_agent * , u32 , u16 , int , int , int , gfp_t , u8 ) ; extern void ib_free_send_mad(struct ib_mad_send_buf * ) ; extern int ib_init_ah_from_path(struct ib_device * , u8 , struct ib_sa_path_rec * , struct ib_ah_attr * ) ; struct class cm_class ; struct ib_cm_id *ib_create_cm_id(struct ib_device *device , int (*cm_handler)(struct ib_cm_id * , struct ib_cm_event * ) , void *context ) ; void ib_destroy_cm_id(struct ib_cm_id *cm_id ) ; int ib_cm_listen(struct ib_cm_id *cm_id , __be64 service_id , __be64 service_mask , struct ib_cm_compare_data *compare_data ) ; int ib_send_cm_req(struct ib_cm_id *cm_id , struct ib_cm_req_param *param ) ; int ib_send_cm_rep(struct ib_cm_id *cm_id , struct ib_cm_rep_param *param ) ; int ib_send_cm_rtu(struct ib_cm_id *cm_id , void const *private_data , u8 private_data_len ) ; int ib_send_cm_dreq(struct ib_cm_id *cm_id , void const *private_data , u8 private_data_len ) ; int ib_send_cm_drep(struct ib_cm_id *cm_id , void const *private_data , u8 private_data_len ) ; int ib_cm_notify(struct ib_cm_id *cm_id , enum ib_event_type event ) ; int ib_send_cm_rej(struct ib_cm_id *cm_id , enum ib_cm_rej_reason reason , void *ari , u8 ari_length , void const *private_data , u8 private_data_len ) ; int ib_send_cm_mra(struct ib_cm_id *cm_id , u8 service_timeout , void const *private_data , u8 private_data_len ) ; int ib_send_cm_lap(struct ib_cm_id *cm_id , struct ib_sa_path_rec *alternate_path , void const *private_data , u8 private_data_len ) ; int ib_cm_init_qp_attr(struct ib_cm_id *cm_id , struct ib_qp_attr *qp_attr , int *qp_attr_mask ) ; int ib_send_cm_apr(struct ib_cm_id *cm_id , enum ib_cm_apr_status status , void *info , u8 info_length , void const *private_data , u8 private_data_len ) ; int ib_send_cm_sidr_req(struct ib_cm_id *cm_id , struct ib_cm_sidr_req_param *param ) ; int ib_send_cm_sidr_rep(struct ib_cm_id *cm_id , struct ib_cm_sidr_rep_param *param ) ; __inline static __be32 cm_req_get_local_qpn(struct cm_req_msg *req_msg ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(req_msg->offset32); tmp___0 = __fswab32(tmp >> 8); return (tmp___0); } } __inline static void cm_req_set_local_qpn(struct cm_req_msg *req_msg , __be32 qpn ) { __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; { tmp = __fswab32(qpn); tmp___0 = __fswab32(req_msg->offset32); tmp___1 = __fswab32((tmp << 8) | (tmp___0 & 255U)); req_msg->offset32 = tmp___1; return; } } __inline static u8 cm_req_get_resp_res(struct cm_req_msg *req_msg ) { __u32 tmp ; { tmp = __fswab32(req_msg->offset32); return ((u8 )tmp); } } __inline static void cm_req_set_resp_res(struct cm_req_msg *req_msg , u8 resp_res ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(req_msg->offset32); tmp___0 = __fswab32((unsigned int )resp_res | (tmp & 4294967040U)); req_msg->offset32 = tmp___0; return; } } __inline static u8 cm_req_get_init_depth(struct cm_req_msg *req_msg ) { __u32 tmp ; { tmp = __fswab32(req_msg->offset36); return ((u8 )tmp); } } __inline static void cm_req_set_init_depth(struct cm_req_msg *req_msg , u8 init_depth ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(req_msg->offset36); tmp___0 = __fswab32((unsigned int )init_depth | (tmp & 4294967040U)); req_msg->offset36 = tmp___0; return; } } __inline static u8 cm_req_get_remote_resp_timeout(struct cm_req_msg *req_msg ) { __u32 tmp ; { tmp = __fswab32(req_msg->offset40); return ((u8 )((tmp & 248U) >> 3)); } } __inline static void cm_req_set_remote_resp_timeout(struct cm_req_msg *req_msg , u8 resp_timeout ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(req_msg->offset40); tmp___0 = __fswab32((unsigned int )((int )resp_timeout << 3) | (tmp & 4294967047U)); req_msg->offset40 = tmp___0; return; } } __inline static enum ib_qp_type cm_req_get_qp_type(struct cm_req_msg *req_msg ) { u8 transport_type ; __u32 tmp ; { tmp = __fswab32(req_msg->offset40); transport_type = (u8 )(((int )((unsigned char )tmp) & 6) >> 1); switch ((int )transport_type) { case 0: ; return (2); case 1: ; return (3); case 3: ; switch ((int )req_msg->offset51 & 7) { case 1: ; return (10); default: ; return (0); } default: ; return (0); } } } __inline static void cm_req_set_qp_type(struct cm_req_msg *req_msg , enum ib_qp_type qp_type ) { __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; __u32 tmp___2 ; __u32 tmp___3 ; __u32 tmp___4 ; { switch ((unsigned int )qp_type) { case 3U: tmp = __fswab32(req_msg->offset40); tmp___0 = __fswab32((tmp & 4294967289U) | 2U); req_msg->offset40 = tmp___0; goto ldv_46581; case 9U: tmp___1 = __fswab32(req_msg->offset40); tmp___2 = __fswab32(tmp___1 | 6U); req_msg->offset40 = tmp___2; req_msg->offset51 = (u8 )(((int )((signed char )req_msg->offset51) & -8) | 1); goto ldv_46581; default: tmp___3 = __fswab32(req_msg->offset40); tmp___4 = __fswab32(tmp___3 & 4294967289U); req_msg->offset40 = tmp___4; } ldv_46581: ; return; } } __inline static u8 cm_req_get_flow_ctrl(struct cm_req_msg *req_msg ) { __u32 tmp ; { tmp = __fswab32(req_msg->offset40); return ((unsigned int )((u8 )tmp) & 1U); } } __inline static void cm_req_set_flow_ctrl(struct cm_req_msg *req_msg , u8 flow_ctrl ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(req_msg->offset40); tmp___0 = __fswab32(((unsigned int )flow_ctrl & 1U) | (tmp & 4294967294U)); req_msg->offset40 = tmp___0; return; } } __inline static __be32 cm_req_get_starting_psn(struct cm_req_msg *req_msg ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(req_msg->offset44); tmp___0 = __fswab32(tmp >> 8); return (tmp___0); } } __inline static void cm_req_set_starting_psn(struct cm_req_msg *req_msg , __be32 starting_psn ) { __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; { tmp = __fswab32(starting_psn); tmp___0 = __fswab32(req_msg->offset44); tmp___1 = __fswab32((tmp << 8) | (tmp___0 & 255U)); req_msg->offset44 = tmp___1; return; } } __inline static u8 cm_req_get_local_resp_timeout(struct cm_req_msg *req_msg ) { __u32 tmp ; { tmp = __fswab32(req_msg->offset44); return ((u8 )((tmp & 248U) >> 3)); } } __inline static void cm_req_set_local_resp_timeout(struct cm_req_msg *req_msg , u8 resp_timeout ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(req_msg->offset44); tmp___0 = __fswab32((unsigned int )((int )resp_timeout << 3) | (tmp & 4294967047U)); req_msg->offset44 = tmp___0; return; } } __inline static u8 cm_req_get_retry_count(struct cm_req_msg *req_msg ) { __u32 tmp ; { tmp = __fswab32(req_msg->offset44); return ((unsigned int )((u8 )tmp) & 7U); } } __inline static void cm_req_set_retry_count(struct cm_req_msg *req_msg , u8 retry_count ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(req_msg->offset44); tmp___0 = __fswab32(((unsigned int )retry_count & 7U) | (tmp & 4294967288U)); req_msg->offset44 = tmp___0; return; } } __inline static u8 cm_req_get_path_mtu(struct cm_req_msg *req_msg ) { { return ((u8 )((int )req_msg->offset50 >> 4)); } } __inline static void cm_req_set_path_mtu(struct cm_req_msg *req_msg , u8 path_mtu ) { { req_msg->offset50 = (unsigned char )(((int )((signed char )req_msg->offset50) & 15) | (int )((signed char )((int )path_mtu << 4))); return; } } __inline static u8 cm_req_get_rnr_retry_count(struct cm_req_msg *req_msg ) { { return ((unsigned int )req_msg->offset50 & 7U); } } __inline static void cm_req_set_rnr_retry_count(struct cm_req_msg *req_msg , u8 rnr_retry_count ) { { req_msg->offset50 = (unsigned char )(((int )((signed char )req_msg->offset50) & -8) | ((int )((signed char )rnr_retry_count) & 7)); return; } } __inline static u8 cm_req_get_max_cm_retries(struct cm_req_msg *req_msg ) { { return ((u8 )((int )req_msg->offset51 >> 4)); } } __inline static void cm_req_set_max_cm_retries(struct cm_req_msg *req_msg , u8 retries ) { { req_msg->offset51 = (unsigned char )(((int )((signed char )req_msg->offset51) & 15) | (int )((signed char )((int )retries << 4))); return; } } __inline static u8 cm_req_get_srq(struct cm_req_msg *req_msg ) { { return ((u8 )(((int )req_msg->offset51 & 8) >> 3)); } } __inline static void cm_req_set_srq(struct cm_req_msg *req_msg , u8 srq ) { { req_msg->offset51 = (unsigned char )(((int )((signed char )req_msg->offset51) & -9) | (int )((signed char )(((int )srq & 1) << 3))); return; } } __inline static __be32 cm_req_get_primary_flow_label(struct cm_req_msg *req_msg ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(req_msg->primary_offset88); tmp___0 = __fswab32(tmp >> 12); return (tmp___0); } } __inline static void cm_req_set_primary_flow_label(struct cm_req_msg *req_msg , __be32 flow_label ) { __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; { tmp = __fswab32(req_msg->primary_offset88); tmp___0 = __fswab32(flow_label); tmp___1 = __fswab32((tmp & 4095U) | (tmp___0 << 12)); req_msg->primary_offset88 = tmp___1; return; } } __inline static u8 cm_req_get_primary_packet_rate(struct cm_req_msg *req_msg ) { __u32 tmp ; { tmp = __fswab32(req_msg->primary_offset88); return ((unsigned int )((u8 )tmp) & 63U); } } __inline static void cm_req_set_primary_packet_rate(struct cm_req_msg *req_msg , u8 rate ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(req_msg->primary_offset88); tmp___0 = __fswab32((tmp & 4294967232U) | ((unsigned int )rate & 63U)); req_msg->primary_offset88 = tmp___0; return; } } __inline static u8 cm_req_get_primary_sl(struct cm_req_msg *req_msg ) { { return ((u8 )((int )req_msg->primary_offset94 >> 4)); } } __inline static void cm_req_set_primary_sl(struct cm_req_msg *req_msg , u8 sl ) { { req_msg->primary_offset94 = (unsigned char )(((int )((signed char )req_msg->primary_offset94) & 15) | (int )((signed char )((int )sl << 4))); return; } } __inline static u8 cm_req_get_primary_subnet_local(struct cm_req_msg *req_msg ) { { return ((u8 )(((int )req_msg->primary_offset94 & 8) >> 3)); } } __inline static void cm_req_set_primary_subnet_local(struct cm_req_msg *req_msg , u8 subnet_local ) { { req_msg->primary_offset94 = (unsigned char )(((int )((signed char )req_msg->primary_offset94) & -9) | (int )((signed char )(((int )subnet_local & 1) << 3))); return; } } __inline static u8 cm_req_get_primary_local_ack_timeout(struct cm_req_msg *req_msg ) { { return ((u8 )((int )req_msg->primary_offset95 >> 3)); } } __inline static void cm_req_set_primary_local_ack_timeout(struct cm_req_msg *req_msg , u8 local_ack_timeout ) { { req_msg->primary_offset95 = (unsigned char )(((int )((signed char )req_msg->primary_offset95) & 7) | (int )((signed char )((int )local_ack_timeout << 3))); return; } } __inline static __be32 cm_req_get_alt_flow_label(struct cm_req_msg *req_msg ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(req_msg->alt_offset132); tmp___0 = __fswab32(tmp >> 12); return (tmp___0); } } __inline static void cm_req_set_alt_flow_label(struct cm_req_msg *req_msg , __be32 flow_label ) { __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; { tmp = __fswab32(req_msg->alt_offset132); tmp___0 = __fswab32(flow_label); tmp___1 = __fswab32((tmp & 4095U) | (tmp___0 << 12)); req_msg->alt_offset132 = tmp___1; return; } } __inline static u8 cm_req_get_alt_packet_rate(struct cm_req_msg *req_msg ) { __u32 tmp ; { tmp = __fswab32(req_msg->alt_offset132); return ((unsigned int )((u8 )tmp) & 63U); } } __inline static void cm_req_set_alt_packet_rate(struct cm_req_msg *req_msg , u8 rate ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(req_msg->alt_offset132); tmp___0 = __fswab32((tmp & 4294967232U) | ((unsigned int )rate & 63U)); req_msg->alt_offset132 = tmp___0; return; } } __inline static u8 cm_req_get_alt_sl(struct cm_req_msg *req_msg ) { { return ((u8 )((int )req_msg->alt_offset138 >> 4)); } } __inline static void cm_req_set_alt_sl(struct cm_req_msg *req_msg , u8 sl ) { { req_msg->alt_offset138 = (unsigned char )(((int )((signed char )req_msg->alt_offset138) & 15) | (int )((signed char )((int )sl << 4))); return; } } __inline static u8 cm_req_get_alt_subnet_local(struct cm_req_msg *req_msg ) { { return ((u8 )(((int )req_msg->alt_offset138 & 8) >> 3)); } } __inline static void cm_req_set_alt_subnet_local(struct cm_req_msg *req_msg , u8 subnet_local ) { { req_msg->alt_offset138 = (unsigned char )(((int )((signed char )req_msg->alt_offset138) & -9) | (int )((signed char )(((int )subnet_local & 1) << 3))); return; } } __inline static u8 cm_req_get_alt_local_ack_timeout(struct cm_req_msg *req_msg ) { { return ((u8 )((int )req_msg->alt_offset139 >> 3)); } } __inline static void cm_req_set_alt_local_ack_timeout(struct cm_req_msg *req_msg , u8 local_ack_timeout ) { { req_msg->alt_offset139 = (unsigned char )(((int )((signed char )req_msg->alt_offset139) & 7) | (int )((signed char )((int )local_ack_timeout << 3))); return; } } __inline static u8 cm_mra_get_msg_mraed(struct cm_mra_msg *mra_msg ) { { return ((u8 )((int )mra_msg->offset8 >> 6)); } } __inline static void cm_mra_set_msg_mraed(struct cm_mra_msg *mra_msg , u8 msg ) { { mra_msg->offset8 = (unsigned char )(((int )((signed char )mra_msg->offset8) & 63) | (int )((signed char )((int )msg << 6))); return; } } __inline static u8 cm_mra_get_service_timeout(struct cm_mra_msg *mra_msg ) { { return ((u8 )((int )mra_msg->offset9 >> 3)); } } __inline static void cm_mra_set_service_timeout(struct cm_mra_msg *mra_msg , u8 service_timeout ) { { mra_msg->offset9 = (unsigned char )(((int )((signed char )mra_msg->offset9) & 7) | (int )((signed char )((int )service_timeout << 3))); return; } } __inline static u8 cm_rej_get_msg_rejected(struct cm_rej_msg *rej_msg ) { { return ((u8 )((int )rej_msg->offset8 >> 6)); } } __inline static void cm_rej_set_msg_rejected(struct cm_rej_msg *rej_msg , u8 msg ) { { rej_msg->offset8 = (unsigned char )(((int )((signed char )rej_msg->offset8) & 63) | (int )((signed char )((int )msg << 6))); return; } } __inline static u8 cm_rej_get_reject_info_len(struct cm_rej_msg *rej_msg ) { { return ((u8 )((int )rej_msg->offset9 >> 1)); } } __inline static void cm_rej_set_reject_info_len(struct cm_rej_msg *rej_msg , u8 len ) { { rej_msg->offset9 = (unsigned char )(((int )((signed char )rej_msg->offset9) & 1) | (int )((signed char )((int )len << 1))); return; } } __inline static __be32 cm_rep_get_local_qpn(struct cm_rep_msg *rep_msg ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(rep_msg->offset12); tmp___0 = __fswab32(tmp >> 8); return (tmp___0); } } __inline static void cm_rep_set_local_qpn(struct cm_rep_msg *rep_msg , __be32 qpn ) { __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; { tmp = __fswab32(qpn); tmp___0 = __fswab32(rep_msg->offset12); tmp___1 = __fswab32((tmp << 8) | (tmp___0 & 255U)); rep_msg->offset12 = tmp___1; return; } } __inline static __be32 cm_rep_get_local_eecn(struct cm_rep_msg *rep_msg ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(rep_msg->offset16); tmp___0 = __fswab32(tmp >> 8); return (tmp___0); } } __inline static void cm_rep_set_local_eecn(struct cm_rep_msg *rep_msg , __be32 eecn ) { __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; { tmp = __fswab32(eecn); tmp___0 = __fswab32(rep_msg->offset16); tmp___1 = __fswab32((tmp << 8) | (tmp___0 & 255U)); rep_msg->offset16 = tmp___1; return; } } __inline static __be32 cm_rep_get_qpn(struct cm_rep_msg *rep_msg , enum ib_qp_type qp_type ) { __be32 tmp ; __be32 tmp___0 ; __be32 tmp___1 ; { if ((unsigned int )qp_type == 9U) { tmp = cm_rep_get_local_eecn(rep_msg); tmp___1 = tmp; } else { tmp___0 = cm_rep_get_local_qpn(rep_msg); tmp___1 = tmp___0; } return (tmp___1); } } __inline static __be32 cm_rep_get_starting_psn(struct cm_rep_msg *rep_msg ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(rep_msg->offset20); tmp___0 = __fswab32(tmp >> 8); return (tmp___0); } } __inline static void cm_rep_set_starting_psn(struct cm_rep_msg *rep_msg , __be32 starting_psn ) { __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; { tmp = __fswab32(starting_psn); tmp___0 = __fswab32(rep_msg->offset20); tmp___1 = __fswab32((tmp << 8) | (tmp___0 & 255U)); rep_msg->offset20 = tmp___1; return; } } __inline static u8 cm_rep_get_target_ack_delay(struct cm_rep_msg *rep_msg ) { { return ((u8 )((int )rep_msg->offset26 >> 3)); } } __inline static void cm_rep_set_target_ack_delay(struct cm_rep_msg *rep_msg , u8 target_ack_delay ) { { rep_msg->offset26 = (unsigned char )(((int )((signed char )rep_msg->offset26) & 7) | (int )((signed char )((int )target_ack_delay << 3))); return; } } __inline static u8 cm_rep_get_failover(struct cm_rep_msg *rep_msg ) { { return ((u8 )(((int )rep_msg->offset26 & 6) >> 1)); } } __inline static void cm_rep_set_failover(struct cm_rep_msg *rep_msg , u8 failover ) { { rep_msg->offset26 = (unsigned char )(((int )((signed char )rep_msg->offset26) & -7) | (int )((signed char )(((int )failover & 3) << 1))); return; } } __inline static u8 cm_rep_get_flow_ctrl(struct cm_rep_msg *rep_msg ) { { return ((unsigned int )rep_msg->offset26 & 1U); } } __inline static void cm_rep_set_flow_ctrl(struct cm_rep_msg *rep_msg , u8 flow_ctrl ) { { rep_msg->offset26 = (unsigned char )(((int )((signed char )rep_msg->offset26) & -2) | ((int )((signed char )flow_ctrl) & 1)); return; } } __inline static u8 cm_rep_get_rnr_retry_count(struct cm_rep_msg *rep_msg ) { { return ((u8 )((int )rep_msg->offset27 >> 5)); } } __inline static void cm_rep_set_rnr_retry_count(struct cm_rep_msg *rep_msg , u8 rnr_retry_count ) { { rep_msg->offset27 = (unsigned char )(((int )((signed char )rep_msg->offset27) & 31) | (int )((signed char )((int )rnr_retry_count << 5))); return; } } __inline static u8 cm_rep_get_srq(struct cm_rep_msg *rep_msg ) { { return ((unsigned int )((u8 )((int )rep_msg->offset27 >> 4)) & 1U); } } __inline static void cm_rep_set_srq(struct cm_rep_msg *rep_msg , u8 srq ) { { rep_msg->offset27 = (unsigned char )(((int )((signed char )rep_msg->offset27) & -17) | (int )((signed char )(((int )srq & 1) << 4))); return; } } __inline static __be32 cm_dreq_get_remote_qpn(struct cm_dreq_msg *dreq_msg ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(dreq_msg->offset8); tmp___0 = __fswab32(tmp >> 8); return (tmp___0); } } __inline static void cm_dreq_set_remote_qpn(struct cm_dreq_msg *dreq_msg , __be32 qpn ) { __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; { tmp = __fswab32(qpn); tmp___0 = __fswab32(dreq_msg->offset8); tmp___1 = __fswab32((tmp << 8) | (tmp___0 & 255U)); dreq_msg->offset8 = tmp___1; return; } } __inline static void cm_lap_set_remote_qpn(struct cm_lap_msg *lap_msg , __be32 qpn ) { __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; { tmp = __fswab32(qpn); tmp___0 = __fswab32(lap_msg->offset12); tmp___1 = __fswab32((tmp << 8) | (tmp___0 & 255U)); lap_msg->offset12 = tmp___1; return; } } __inline static void cm_lap_set_remote_resp_timeout(struct cm_lap_msg *lap_msg , u8 resp_timeout ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(lap_msg->offset12); tmp___0 = __fswab32((unsigned int )((int )resp_timeout << 3) | (tmp & 4294967047U)); lap_msg->offset12 = tmp___0; return; } } __inline static __be32 cm_lap_get_flow_label(struct cm_lap_msg *lap_msg ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(lap_msg->offset56); tmp___0 = __fswab32(tmp >> 12); return (tmp___0); } } __inline static void cm_lap_set_flow_label(struct cm_lap_msg *lap_msg , __be32 flow_label ) { __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; { tmp = __fswab32(lap_msg->offset56); tmp___0 = __fswab32(flow_label); tmp___1 = __fswab32((tmp & 4095U) | (tmp___0 << 12)); lap_msg->offset56 = tmp___1; return; } } __inline static u8 cm_lap_get_traffic_class(struct cm_lap_msg *lap_msg ) { __u32 tmp ; { tmp = __fswab32(lap_msg->offset56); return ((u8 )tmp); } } __inline static void cm_lap_set_traffic_class(struct cm_lap_msg *lap_msg , u8 traffic_class ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(lap_msg->offset56); tmp___0 = __fswab32((unsigned int )traffic_class | (tmp & 4294967040U)); lap_msg->offset56 = tmp___0; return; } } __inline static u8 cm_lap_get_packet_rate(struct cm_lap_msg *lap_msg ) { { return ((unsigned int )lap_msg->offset61 & 63U); } } __inline static void cm_lap_set_packet_rate(struct cm_lap_msg *lap_msg , u8 packet_rate ) { { lap_msg->offset61 = (u8 )(((int )((signed char )packet_rate) & 63) | ((int )((signed char )lap_msg->offset61) & -64)); return; } } __inline static u8 cm_lap_get_sl(struct cm_lap_msg *lap_msg ) { { return ((u8 )((int )lap_msg->offset62 >> 4)); } } __inline static void cm_lap_set_sl(struct cm_lap_msg *lap_msg , u8 sl ) { { lap_msg->offset62 = (u8 )((int )((signed char )((int )sl << 4)) | ((int )((signed char )lap_msg->offset62) & 15)); return; } } __inline static void cm_lap_set_subnet_local(struct cm_lap_msg *lap_msg , u8 subnet_local ) { { lap_msg->offset62 = (u8 )((int )((signed char )(((int )subnet_local & 1) << 3)) | ((int )((signed char )lap_msg->offset61) & -9)); return; } } __inline static u8 cm_lap_get_local_ack_timeout(struct cm_lap_msg *lap_msg ) { { return ((u8 )((int )lap_msg->offset63 >> 3)); } } __inline static void cm_lap_set_local_ack_timeout(struct cm_lap_msg *lap_msg , u8 local_ack_timeout ) { { lap_msg->offset63 = (u8 )((int )((signed char )((int )local_ack_timeout << 3)) | ((int )((signed char )lap_msg->offset63) & 7)); return; } } __inline static __be32 cm_sidr_rep_get_qpn(struct cm_sidr_rep_msg *sidr_rep_msg ) { __u32 tmp ; __u32 tmp___0 ; { tmp = __fswab32(sidr_rep_msg->offset8); tmp___0 = __fswab32(tmp >> 8); return (tmp___0); } } __inline static void cm_sidr_rep_set_qpn(struct cm_sidr_rep_msg *sidr_rep_msg , __be32 qpn ) { __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; { tmp = __fswab32(qpn); tmp___0 = __fswab32(sidr_rep_msg->offset8); tmp___1 = __fswab32((tmp << 8) | (tmp___0 & 255U)); sidr_rep_msg->offset8 = tmp___1; return; } } static void cm_add_one(struct ib_device *ib_device ) ; static void cm_remove_one(struct ib_device *ib_device ) ; static struct ib_client cm_client = {(char *)"cm", & cm_add_one, & cm_remove_one, {0, 0}}; static struct ib_cm cm ; static char const counter_group_names[4U][17U] = { { 'c', 'm', '_', 't', 'x', '_', 'm', 's', 'g', 's', '\000'}, { 'c', 'm', '_', 't', 'x', '_', 'r', 'e', 't', 'r', 'i', 'e', 's', '\000'}, { 'c', 'm', '_', 'r', 'x', '_', 'm', 's', 'g', 's', '\000'}, { 'c', 'm', '_', 'r', 'x', '_', 'd', 'u', 'p', 'l', 'i', 'c', 'a', 't', 'e', 's', '\000'}}; static struct cm_counter_attribute cm_req_counter_attr = {{"req", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, 0}; static struct cm_counter_attribute cm_mra_counter_attr = {{"mra", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, 1}; static struct cm_counter_attribute cm_rej_counter_attr = {{"rej", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, 2}; static struct cm_counter_attribute cm_rep_counter_attr = {{"rep", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, 3}; static struct cm_counter_attribute cm_rtu_counter_attr = {{"rtu", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, 4}; static struct cm_counter_attribute cm_dreq_counter_attr = {{"dreq", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, 5}; static struct cm_counter_attribute cm_drep_counter_attr = {{"drep", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, 6}; static struct cm_counter_attribute cm_sidr_req_counter_attr = {{"sidr_req", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, 7}; static struct cm_counter_attribute cm_sidr_rep_counter_attr = {{"sidr_rep", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, 8}; static struct cm_counter_attribute cm_lap_counter_attr = {{"lap", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, 9}; static struct cm_counter_attribute cm_apr_counter_attr = {{"apr", 292U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, 10}; static struct attribute *cm_counter_default_attrs[12U] = { & cm_req_counter_attr.attr, & cm_mra_counter_attr.attr, & cm_rej_counter_attr.attr, & cm_rep_counter_attr.attr, & cm_rtu_counter_attr.attr, & cm_dreq_counter_attr.attr, & cm_drep_counter_attr.attr, & cm_sidr_req_counter_attr.attr, & cm_sidr_rep_counter_attr.attr, & cm_lap_counter_attr.attr, & cm_apr_counter_attr.attr, (struct attribute *)0}; static void cm_work_handler(struct work_struct *_work ) ; __inline static void cm_deref_id(struct cm_id_private *cm_id_priv ) { int tmp ; { tmp = atomic_dec_and_test(& cm_id_priv->refcount); if (tmp != 0) { complete(& cm_id_priv->comp); } else { } return; } } static int cm_alloc_msg(struct cm_id_private *cm_id_priv , struct ib_mad_send_buf **msg ) { struct ib_mad_agent *mad_agent ; struct ib_mad_send_buf *m ; struct ib_ah *ah ; long tmp ; bool tmp___0 ; long tmp___1 ; bool tmp___2 ; { mad_agent = (cm_id_priv->av.port)->mad_agent; ah = ib_create_ah((mad_agent->qp)->pd, & cm_id_priv->av.ah_attr); tmp___0 = IS_ERR((void const *)ah); if ((int )tmp___0) { tmp = PTR_ERR((void const *)ah); return ((int )tmp); } else { } m = ib_create_send_mad(mad_agent, cm_id_priv->id.remote_cm_qpn, (int )cm_id_priv->av.pkey_index, 0, 24, 232, 32U, 1); tmp___2 = IS_ERR((void const *)m); if ((int )tmp___2) { ib_destroy_ah(ah); tmp___1 = PTR_ERR((void const *)m); return ((int )tmp___1); } else { } m->ah = ah; m->retries = (int )cm_id_priv->max_cm_retries; atomic_inc(& cm_id_priv->refcount); m->context[0] = (void *)cm_id_priv; *msg = m; return (0); } } static int cm_alloc_response_msg(struct cm_port *port , struct ib_mad_recv_wc *mad_recv_wc , struct ib_mad_send_buf **msg ) { struct ib_mad_send_buf *m ; struct ib_ah *ah ; long tmp ; bool tmp___0 ; long tmp___1 ; bool tmp___2 ; { ah = ib_create_ah_from_wc(((port->mad_agent)->qp)->pd, (struct ib_wc const *)mad_recv_wc->wc, (struct ib_grh const *)mad_recv_wc->recv_buf.grh, (int )port->port_num); tmp___0 = IS_ERR((void const *)ah); if ((int )tmp___0) { tmp = PTR_ERR((void const *)ah); return ((int )tmp); } else { } m = ib_create_send_mad(port->mad_agent, 1U, (int )(mad_recv_wc->wc)->pkey_index, 0, 24, 232, 32U, 1); tmp___2 = IS_ERR((void const *)m); if ((int )tmp___2) { ib_destroy_ah(ah); tmp___1 = PTR_ERR((void const *)m); return ((int )tmp___1); } else { } m->ah = ah; *msg = m; return (0); } } static void cm_free_msg(struct ib_mad_send_buf *msg ) { { ib_destroy_ah(msg->ah); if ((unsigned long )msg->context[0] != (unsigned long )((void *)0)) { cm_deref_id((struct cm_id_private *)msg->context[0]); } else { } ib_free_send_mad(msg); return; } } static void *cm_copy_private_data(void const *private_data , u8 private_data_len ) { void *data ; void *tmp ; { if ((unsigned long )private_data == (unsigned long )((void const *)0) || (unsigned int )private_data_len == 0U) { return ((void *)0); } else { } data = kmemdup(private_data, (size_t )private_data_len, 208U); if ((unsigned long )data == (unsigned long )((void *)0)) { tmp = ERR_PTR(-12L); return (tmp); } else { } return (data); } } static void cm_set_private_data(struct cm_id_private *cm_id_priv , void *private_data , u8 private_data_len ) { { if ((unsigned long )cm_id_priv->private_data != (unsigned long )((void *)0) && (unsigned int )cm_id_priv->private_data_len != 0U) { kfree((void const *)cm_id_priv->private_data); } else { } cm_id_priv->private_data = private_data; cm_id_priv->private_data_len = private_data_len; return; } } static void cm_init_av_for_response(struct cm_port *port , struct ib_wc *wc , struct ib_grh *grh , struct cm_av *av ) { { av->port = port; av->pkey_index = wc->pkey_index; ib_init_ah_from_wc((port->cm_dev)->ib_device, (int )port->port_num, (struct ib_wc const *)wc, (struct ib_grh const *)grh, & av->ah_attr); return; } } static int cm_init_av_by_path(struct ib_sa_path_rec *path , struct cm_av *av ) { struct cm_device *cm_dev ; struct cm_port *port ; unsigned long flags ; int ret ; u8 p ; struct list_head const *__mptr ; int tmp ; struct list_head const *__mptr___0 ; __u16 tmp___0 ; { port = (struct cm_port *)0; flags = _raw_read_lock_irqsave(& cm.device_lock); __mptr = (struct list_head const *)cm.device_list.next; cm_dev = (struct cm_device *)__mptr; goto ldv_47150; ldv_47149: tmp = ib_find_cached_gid(cm_dev->ib_device, (union ib_gid const *)(& path->sgid), & p, (u16 *)0U); if (tmp == 0) { port = cm_dev->port[(int )p + -1]; goto ldv_47148; } else { } __mptr___0 = (struct list_head const *)cm_dev->list.next; cm_dev = (struct cm_device *)__mptr___0; ldv_47150: ; if ((unsigned long )(& cm_dev->list) != (unsigned long )(& cm.device_list)) { goto ldv_47149; } else { } ldv_47148: _raw_read_unlock_irqrestore(& cm.device_lock, flags); if ((unsigned long )port == (unsigned long )((struct cm_port *)0)) { return (-22); } else { } tmp___0 = __fswab16((int )path->pkey); ret = ib_find_cached_pkey(cm_dev->ib_device, (int )port->port_num, (int )tmp___0, & av->pkey_index); if (ret != 0) { return (ret); } else { } av->port = port; ib_init_ah_from_path(cm_dev->ib_device, (int )port->port_num, path, & av->ah_attr); av->timeout = (unsigned int )path->packet_life_time + 1U; memcpy((void *)(& av->smac), (void const *)(& path->smac), 6UL); av->valid = 1U; return (0); } } static int cm_alloc_id(struct cm_id_private *cm_id_priv ) { unsigned long flags ; int id ; raw_spinlock_t *tmp ; { idr_preload(208U); tmp = spinlock_check(& cm.lock); flags = _raw_spin_lock_irqsave(tmp); id = idr_alloc_cyclic(& cm.local_id_table, (void *)cm_id_priv, 0, 0, 0U); spin_unlock_irqrestore(& cm.lock, flags); idr_preload_end(); cm_id_priv->id.local_id = cm.random_id_operand ^ (unsigned int )id; return (0 < id ? 0 : id); } } static void cm_free_id(__be32 local_id ) { { spin_lock_irq(& cm.lock); idr_remove(& cm.local_id_table, (int )(cm.random_id_operand ^ local_id)); spin_unlock_irq(& cm.lock); return; } } static struct cm_id_private *cm_get_id(__be32 local_id , __be32 remote_id ) { struct cm_id_private *cm_id_priv ; void *tmp ; { tmp = idr_find(& cm.local_id_table, (int )(cm.random_id_operand ^ local_id)); cm_id_priv = (struct cm_id_private *)tmp; if ((unsigned long )cm_id_priv != (unsigned long )((struct cm_id_private *)0)) { if (cm_id_priv->id.remote_id == remote_id) { atomic_inc(& cm_id_priv->refcount); } else { cm_id_priv = (struct cm_id_private *)0; } } else { } return (cm_id_priv); } } static struct cm_id_private *cm_acquire_id(__be32 local_id , __be32 remote_id ) { struct cm_id_private *cm_id_priv ; { spin_lock_irq(& cm.lock); cm_id_priv = cm_get_id(local_id, remote_id); spin_unlock_irq(& cm.lock); return (cm_id_priv); } } static void cm_mask_copy(u32 *dst , u32 const *src , u32 const *mask ) { int i ; { i = 0; goto ldv_47182; ldv_47181: *(dst + (unsigned long )i) = (unsigned int )*(src + (unsigned long )i) & (unsigned int )*(mask + (unsigned long )i); i = i + 1; ldv_47182: ; if (i <= 15) { goto ldv_47181; } else { } return; } } static int cm_compare_data(struct ib_cm_compare_data *src_data , struct ib_cm_compare_data *dst_data ) { u32 src[16U] ; u32 dst[16U] ; int tmp ; { if ((unsigned long )src_data == (unsigned long )((struct ib_cm_compare_data *)0) || (unsigned long )dst_data == (unsigned long )((struct ib_cm_compare_data *)0)) { return (0); } else { } cm_mask_copy((u32 *)(& src), (u32 const *)(& src_data->data), (u32 const *)(& dst_data->mask)); cm_mask_copy((u32 *)(& dst), (u32 const *)(& dst_data->data), (u32 const *)(& src_data->mask)); tmp = memcmp((void const *)(& src), (void const *)(& dst), 64UL); return (tmp); } } static int cm_compare_private_data(u32 *private_data , struct ib_cm_compare_data *dst_data ) { u32 src[16U] ; int tmp ; { if ((unsigned long )dst_data == (unsigned long )((struct ib_cm_compare_data *)0)) { return (0); } else { } cm_mask_copy((u32 *)(& src), (u32 const *)private_data, (u32 const *)(& dst_data->mask)); tmp = memcmp((void const *)(& src), (void const *)(& dst_data->data), 64UL); return (tmp); } } static int be32_lt(__be32 a , __be32 b ) { { return (a < b); } } static int be32_gt(__be32 a , __be32 b ) { { return (a > b); } } static int be64_lt(__be64 a , __be64 b ) { { return (a < b); } } static int be64_gt(__be64 a , __be64 b ) { { return (a > b); } } static struct cm_id_private *cm_insert_listen(struct cm_id_private *cm_id_priv ) { struct rb_node **link ; struct rb_node *parent ; struct cm_id_private *cur_cm_id_priv ; __be64 service_id ; __be64 service_mask ; int data_cmp ; struct rb_node const *__mptr ; int tmp ; int tmp___0 ; { link = & cm.listen_service_table.rb_node; parent = (struct rb_node *)0; service_id = cm_id_priv->id.service_id; service_mask = cm_id_priv->id.service_mask; goto ldv_47223; ldv_47222: parent = *link; __mptr = (struct rb_node const *)parent; cur_cm_id_priv = (struct cm_id_private *)__mptr + 0xffffffffffffffc0UL; data_cmp = cm_compare_data(cm_id_priv->compare_data, cur_cm_id_priv->compare_data); if (((cur_cm_id_priv->id.service_mask & service_id) == (cur_cm_id_priv->id.service_id & service_mask) && (unsigned long )cm_id_priv->id.device == (unsigned long )cur_cm_id_priv->id.device) && data_cmp == 0) { return (cur_cm_id_priv); } else { } if ((unsigned long )cm_id_priv->id.device < (unsigned long )cur_cm_id_priv->id.device) { link = & (*link)->rb_left; } else if ((unsigned long )cm_id_priv->id.device > (unsigned long )cur_cm_id_priv->id.device) { link = & (*link)->rb_right; } else { tmp___0 = be64_lt(service_id, cur_cm_id_priv->id.service_id); if (tmp___0 != 0) { link = & (*link)->rb_left; } else { tmp = be64_gt(service_id, cur_cm_id_priv->id.service_id); if (tmp != 0) { link = & (*link)->rb_right; } else if (data_cmp < 0) { link = & (*link)->rb_left; } else { link = & (*link)->rb_right; } } } ldv_47223: ; if ((unsigned long )*link != (unsigned long )((struct rb_node *)0)) { goto ldv_47222; } else { } rb_link_node(& cm_id_priv->service_node, parent, link); rb_insert_color(& cm_id_priv->service_node, & cm.listen_service_table); return ((struct cm_id_private *)0); } } static struct cm_id_private *cm_find_listen(struct ib_device *device , __be64 service_id , u32 *private_data ) { struct rb_node *node ; struct cm_id_private *cm_id_priv ; int data_cmp ; struct rb_node const *__mptr ; int tmp ; int tmp___0 ; { node = cm.listen_service_table.rb_node; goto ldv_47236; ldv_47235: __mptr = (struct rb_node const *)node; cm_id_priv = (struct cm_id_private *)__mptr + 0xffffffffffffffc0UL; data_cmp = cm_compare_private_data(private_data, cm_id_priv->compare_data); if (((cm_id_priv->id.service_mask & service_id) == cm_id_priv->id.service_id && (unsigned long )cm_id_priv->id.device == (unsigned long )device) && data_cmp == 0) { return (cm_id_priv); } else { } if ((unsigned long )cm_id_priv->id.device > (unsigned long )device) { node = node->rb_left; } else if ((unsigned long )cm_id_priv->id.device < (unsigned long )device) { node = node->rb_right; } else { tmp___0 = be64_lt(service_id, cm_id_priv->id.service_id); if (tmp___0 != 0) { node = node->rb_left; } else { tmp = be64_gt(service_id, cm_id_priv->id.service_id); if (tmp != 0) { node = node->rb_right; } else if (data_cmp < 0) { node = node->rb_left; } else { node = node->rb_right; } } } ldv_47236: ; if ((unsigned long )node != (unsigned long )((struct rb_node *)0)) { goto ldv_47235; } else { } return ((struct cm_id_private *)0); } } static struct cm_timewait_info *cm_insert_remote_id(struct cm_timewait_info *timewait_info ) { struct rb_node **link ; struct rb_node *parent ; struct cm_timewait_info *cur_timewait_info ; __be64 remote_ca_guid ; __be32 remote_id ; struct rb_node const *__mptr ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { link = & cm.remote_id_table.rb_node; parent = (struct rb_node *)0; remote_ca_guid = timewait_info->remote_ca_guid; remote_id = timewait_info->work.remote_id; goto ldv_47249; ldv_47248: parent = *link; __mptr = (struct rb_node const *)parent; cur_timewait_info = (struct cm_timewait_info *)__mptr + 0xfffffffffffffe80UL; tmp___2 = be32_lt(remote_id, cur_timewait_info->work.remote_id); if (tmp___2 != 0) { link = & (*link)->rb_left; } else { tmp___1 = be32_gt(remote_id, cur_timewait_info->work.remote_id); if (tmp___1 != 0) { link = & (*link)->rb_right; } else { tmp___0 = be64_lt(remote_ca_guid, cur_timewait_info->remote_ca_guid); if (tmp___0 != 0) { link = & (*link)->rb_left; } else { tmp = be64_gt(remote_ca_guid, cur_timewait_info->remote_ca_guid); if (tmp != 0) { link = & (*link)->rb_right; } else { return (cur_timewait_info); } } } } ldv_47249: ; if ((unsigned long )*link != (unsigned long )((struct rb_node *)0)) { goto ldv_47248; } else { } timewait_info->inserted_remote_id = 1U; rb_link_node(& timewait_info->remote_id_node, parent, link); rb_insert_color(& timewait_info->remote_id_node, & cm.remote_id_table); return ((struct cm_timewait_info *)0); } } static struct cm_timewait_info *cm_find_remote_id(__be64 remote_ca_guid , __be32 remote_id ) { struct rb_node *node ; struct cm_timewait_info *timewait_info ; struct rb_node const *__mptr ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { node = cm.remote_id_table.rb_node; goto ldv_47260; ldv_47259: __mptr = (struct rb_node const *)node; timewait_info = (struct cm_timewait_info *)__mptr + 0xfffffffffffffe80UL; tmp___2 = be32_lt(remote_id, timewait_info->work.remote_id); if (tmp___2 != 0) { node = node->rb_left; } else { tmp___1 = be32_gt(remote_id, timewait_info->work.remote_id); if (tmp___1 != 0) { node = node->rb_right; } else { tmp___0 = be64_lt(remote_ca_guid, timewait_info->remote_ca_guid); if (tmp___0 != 0) { node = node->rb_left; } else { tmp = be64_gt(remote_ca_guid, timewait_info->remote_ca_guid); if (tmp != 0) { node = node->rb_right; } else { return (timewait_info); } } } } ldv_47260: ; if ((unsigned long )node != (unsigned long )((struct rb_node *)0)) { goto ldv_47259; } else { } return ((struct cm_timewait_info *)0); } } static struct cm_timewait_info *cm_insert_remote_qpn(struct cm_timewait_info *timewait_info ) { struct rb_node **link ; struct rb_node *parent ; struct cm_timewait_info *cur_timewait_info ; __be64 remote_ca_guid ; __be32 remote_qpn ; struct rb_node const *__mptr ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { link = & cm.remote_qp_table.rb_node; parent = (struct rb_node *)0; remote_ca_guid = timewait_info->remote_ca_guid; remote_qpn = timewait_info->remote_qpn; goto ldv_47273; ldv_47272: parent = *link; __mptr = (struct rb_node const *)parent; cur_timewait_info = (struct cm_timewait_info *)__mptr + 0xfffffffffffffe98UL; tmp___2 = be32_lt(remote_qpn, cur_timewait_info->remote_qpn); if (tmp___2 != 0) { link = & (*link)->rb_left; } else { tmp___1 = be32_gt(remote_qpn, cur_timewait_info->remote_qpn); if (tmp___1 != 0) { link = & (*link)->rb_right; } else { tmp___0 = be64_lt(remote_ca_guid, cur_timewait_info->remote_ca_guid); if (tmp___0 != 0) { link = & (*link)->rb_left; } else { tmp = be64_gt(remote_ca_guid, cur_timewait_info->remote_ca_guid); if (tmp != 0) { link = & (*link)->rb_right; } else { return (cur_timewait_info); } } } } ldv_47273: ; if ((unsigned long )*link != (unsigned long )((struct rb_node *)0)) { goto ldv_47272; } else { } timewait_info->inserted_remote_qp = 1U; rb_link_node(& timewait_info->remote_qp_node, parent, link); rb_insert_color(& timewait_info->remote_qp_node, & cm.remote_qp_table); return ((struct cm_timewait_info *)0); } } static struct cm_id_private *cm_insert_remote_sidr(struct cm_id_private *cm_id_priv ) { struct rb_node **link ; struct rb_node *parent ; struct cm_id_private *cur_cm_id_priv ; union ib_gid *port_gid ; __be32 remote_id ; struct rb_node const *__mptr ; int cmp ; int tmp ; int tmp___0 ; { link = & cm.remote_sidr_table.rb_node; parent = (struct rb_node *)0; port_gid = & cm_id_priv->av.dgid; remote_id = cm_id_priv->id.remote_id; goto ldv_47287; ldv_47286: parent = *link; __mptr = (struct rb_node const *)parent; cur_cm_id_priv = (struct cm_id_private *)__mptr + 0xffffffffffffffa8UL; tmp___0 = be32_lt(remote_id, cur_cm_id_priv->id.remote_id); if (tmp___0 != 0) { link = & (*link)->rb_left; } else { tmp = be32_gt(remote_id, cur_cm_id_priv->id.remote_id); if (tmp != 0) { link = & (*link)->rb_right; } else { cmp = memcmp((void const *)port_gid, (void const *)(& cur_cm_id_priv->av.dgid), 16UL); if (cmp < 0) { link = & (*link)->rb_left; } else if (cmp > 0) { link = & (*link)->rb_right; } else { return (cur_cm_id_priv); } } } ldv_47287: ; if ((unsigned long )*link != (unsigned long )((struct rb_node *)0)) { goto ldv_47286; } else { } rb_link_node(& cm_id_priv->sidr_id_node, parent, link); rb_insert_color(& cm_id_priv->sidr_id_node, & cm.remote_sidr_table); return ((struct cm_id_private *)0); } } static void cm_reject_sidr_req(struct cm_id_private *cm_id_priv , enum ib_cm_sidr_status status ) { struct ib_cm_sidr_rep_param param ; { memset((void *)(& param), 0, 48UL); param.status = status; ib_send_cm_sidr_rep(& cm_id_priv->id, & param); return; } } struct ib_cm_id *ib_create_cm_id(struct ib_device *device , int (*cm_handler)(struct ib_cm_id * , struct ib_cm_event * ) , void *context ) { struct cm_id_private *cm_id_priv ; int ret ; void *tmp ; void *tmp___0 ; struct lock_class_key __key ; void *tmp___1 ; { tmp = kzalloc(552UL, 208U); cm_id_priv = (struct cm_id_private *)tmp; if ((unsigned long )cm_id_priv == (unsigned long )((struct cm_id_private *)0)) { tmp___0 = ERR_PTR(-12L); return ((struct ib_cm_id *)tmp___0); } else { } cm_id_priv->id.state = 0; cm_id_priv->id.device = device; cm_id_priv->id.cm_handler = cm_handler; cm_id_priv->id.context = context; cm_id_priv->id.remote_cm_qpn = 1U; ret = cm_alloc_id(cm_id_priv); if (ret != 0) { goto error; } else { } spinlock_check(& cm_id_priv->lock); __raw_spin_lock_init(& cm_id_priv->lock.__annonCompField18.rlock, "&(&cm_id_priv->lock)->rlock", & __key); init_completion(& cm_id_priv->comp); INIT_LIST_HEAD(& cm_id_priv->work_list); atomic_set(& cm_id_priv->work_count, -1); atomic_set(& cm_id_priv->refcount, 1); return (& cm_id_priv->id); error: kfree((void const *)cm_id_priv); tmp___1 = ERR_PTR(-12L); return ((struct ib_cm_id *)tmp___1); } } static char const __kstrtab_ib_create_cm_id[16U] = { 'i', 'b', '_', 'c', 'r', 'e', 'a', 't', 'e', '_', 'c', 'm', '_', 'i', 'd', '\000'}; struct kernel_symbol const __ksymtab_ib_create_cm_id ; struct kernel_symbol const __ksymtab_ib_create_cm_id = {(unsigned long )(& ib_create_cm_id), (char const *)(& __kstrtab_ib_create_cm_id)}; static struct cm_work *cm_dequeue_work(struct cm_id_private *cm_id_priv ) { struct cm_work *work ; int tmp ; struct list_head const *__mptr ; { tmp = list_empty((struct list_head const *)(& cm_id_priv->work_list)); if (tmp != 0) { return ((struct cm_work *)0); } else { } __mptr = (struct list_head const *)cm_id_priv->work_list.next; work = (struct cm_work *)__mptr + 0xffffffffffffff20UL; list_del(& work->list); return (work); } } static void cm_free_work(struct cm_work *work ) { { if ((unsigned long )work->mad_recv_wc != (unsigned long )((struct ib_mad_recv_wc *)0)) { ib_free_recv_mad(work->mad_recv_wc); } else { } kfree((void const *)work); return; } } __inline static int cm_convert_to_ms(int iba_time ) { int _max1 ; int _max2 ; { _max1 = iba_time + -8; _max2 = 0; return (1 << (_max1 > _max2 ? _max1 : _max2)); } } static u8 cm_ack_timeout(u8 ca_ack_delay , u8 packet_life_time ) { int ack_timeout ; int _min1 ; int _min2 ; { ack_timeout = (int )packet_life_time + 1; if ((int )ca_ack_delay <= ack_timeout) { ack_timeout = ((int )ca_ack_delay >= ack_timeout + -1) + ack_timeout; } else { ack_timeout = (int )ca_ack_delay + ((int )ca_ack_delay + -1 <= ack_timeout); } _min1 = 31; _min2 = ack_timeout; return ((u8 )(_min1 < _min2 ? _min1 : _min2)); } } static void cm_cleanup_timewait(struct cm_timewait_info *timewait_info ) { { if ((unsigned int )timewait_info->inserted_remote_id != 0U) { rb_erase(& timewait_info->remote_id_node, & cm.remote_id_table); timewait_info->inserted_remote_id = 0U; } else { } if ((unsigned int )timewait_info->inserted_remote_qp != 0U) { rb_erase(& timewait_info->remote_qp_node, & cm.remote_qp_table); timewait_info->inserted_remote_qp = 0U; } else { } return; } } static struct cm_timewait_info *cm_create_timewait_info(__be32 local_id ) { struct cm_timewait_info *timewait_info ; void *tmp ; void *tmp___0 ; struct lock_class_key __key ; atomic_long_t __constr_expr_0 ; struct lock_class_key __key___0 ; { tmp = kzalloc(424UL, 208U); timewait_info = (struct cm_timewait_info *)tmp; if ((unsigned long )timewait_info == (unsigned long )((struct cm_timewait_info *)0)) { tmp___0 = ERR_PTR(-12L); return ((struct cm_timewait_info *)tmp___0); } else { } timewait_info->work.local_id = local_id; __init_work(& timewait_info->work.work.work, 0); __constr_expr_0.counter = 137438953408L; timewait_info->work.work.work.data = __constr_expr_0; lockdep_init_map(& timewait_info->work.work.work.lockdep_map, "(&(&timewait_info->work.work)->work)", & __key, 0); INIT_LIST_HEAD(& timewait_info->work.work.work.entry); timewait_info->work.work.work.func = & cm_work_handler; init_timer_key(& timewait_info->work.work.timer, 2097152U, "(&(&timewait_info->work.work)->timer)", & __key___0); timewait_info->work.work.timer.function = & delayed_work_timer_fn; timewait_info->work.work.timer.data = (unsigned long )(& timewait_info->work.work); timewait_info->work.cm_event.event = 9; return (timewait_info); } } static void cm_enter_timewait(struct cm_id_private *cm_id_priv ) { int wait_time ; unsigned long flags ; raw_spinlock_t *tmp ; unsigned long tmp___0 ; { tmp = spinlock_check(& cm.lock); flags = _raw_spin_lock_irqsave(tmp); cm_cleanup_timewait(cm_id_priv->timewait_info); list_add_tail(& (cm_id_priv->timewait_info)->list, & cm.timewait_list); spin_unlock_irqrestore(& cm.lock, flags); cm_id_priv->id.state = 13; wait_time = cm_convert_to_ms((int )cm_id_priv->av.timeout); tmp___0 = msecs_to_jiffies((unsigned int const )wait_time); queue_delayed_work(cm.wq, & (cm_id_priv->timewait_info)->work.work, tmp___0); cm_id_priv->timewait_info = (struct cm_timewait_info *)0; return; } } static void cm_reset_to_idle(struct cm_id_private *cm_id_priv ) { unsigned long flags ; raw_spinlock_t *tmp ; { cm_id_priv->id.state = 0; if ((unsigned long )cm_id_priv->timewait_info != (unsigned long )((struct cm_timewait_info *)0)) { tmp = spinlock_check(& cm.lock); flags = _raw_spin_lock_irqsave(tmp); cm_cleanup_timewait(cm_id_priv->timewait_info); spin_unlock_irqrestore(& cm.lock, flags); kfree((void const *)cm_id_priv->timewait_info); cm_id_priv->timewait_info = (struct cm_timewait_info *)0; } else { } return; } } static void cm_destroy_id(struct ib_cm_id *cm_id , int err ) { struct cm_id_private *cm_id_priv ; struct cm_work *work ; struct ib_cm_id const *__mptr ; { __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; retest: spin_lock_irq(& cm_id_priv->lock); switch ((unsigned int )cm_id->state) { case 1U: cm_id->state = 0; spin_unlock_irq(& cm_id_priv->lock); spin_lock_irq(& cm.lock); rb_erase(& cm_id_priv->service_node, & cm.listen_service_table); spin_unlock_irq(& cm.lock); goto ldv_47370; case 14U: cm_id->state = 0; ib_cancel_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg); spin_unlock_irq(& cm_id_priv->lock); goto ldv_47370; case 15U: spin_unlock_irq(& cm_id_priv->lock); cm_reject_sidr_req(cm_id_priv, 2); goto ldv_47370; case 2U: ; case 5U: ib_cancel_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg); spin_unlock_irq(& cm_id_priv->lock); ib_send_cm_rej(cm_id, 4, (void *)(& (cm_id_priv->id.device)->node_guid), 8, (void const *)0, 0); goto ldv_47370; case 3U: ; if (err == -12) { cm_reset_to_idle(cm_id_priv); spin_unlock_irq(& cm_id_priv->lock); } else { spin_unlock_irq(& cm_id_priv->lock); ib_send_cm_rej(cm_id, 28, (void *)0, 0, (void const *)0, 0); } goto ldv_47370; case 6U: ; case 9U: ib_cancel_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg); case 4U: ; case 7U: ; case 8U: spin_unlock_irq(& cm_id_priv->lock); ib_send_cm_rej(cm_id, 28, (void *)0, 0, (void const *)0, 0); goto ldv_47370; case 10U: spin_unlock_irq(& cm_id_priv->lock); if ((unsigned int )cm_id_priv->qp_type == 10U) { goto ldv_47370; } else { } ib_send_cm_dreq(cm_id, (void const *)0, 0); goto retest; case 11U: ib_cancel_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg); cm_enter_timewait(cm_id_priv); spin_unlock_irq(& cm_id_priv->lock); goto ldv_47370; case 12U: spin_unlock_irq(& cm_id_priv->lock); ib_send_cm_drep(cm_id, (void const *)0, 0); goto ldv_47370; default: spin_unlock_irq(& cm_id_priv->lock); goto ldv_47370; } ldv_47370: cm_free_id(cm_id->local_id); cm_deref_id(cm_id_priv); wait_for_completion(& cm_id_priv->comp); goto ldv_47386; ldv_47385: cm_free_work(work); ldv_47386: work = cm_dequeue_work(cm_id_priv); if ((unsigned long )work != (unsigned long )((struct cm_work *)0)) { goto ldv_47385; } else { } kfree((void const *)cm_id_priv->compare_data); kfree((void const *)cm_id_priv->private_data); kfree((void const *)cm_id_priv); return; } } void ib_destroy_cm_id(struct ib_cm_id *cm_id ) { { cm_destroy_id(cm_id, 0); return; } } static char const __kstrtab_ib_destroy_cm_id[17U] = { 'i', 'b', '_', 'd', 'e', 's', 't', 'r', 'o', 'y', '_', 'c', 'm', '_', 'i', 'd', '\000'}; struct kernel_symbol const __ksymtab_ib_destroy_cm_id ; struct kernel_symbol const __ksymtab_ib_destroy_cm_id = {(unsigned long )(& ib_destroy_cm_id), (char const *)(& __kstrtab_ib_destroy_cm_id)}; int ib_cm_listen(struct ib_cm_id *cm_id , __be64 service_id , __be64 service_mask , struct ib_cm_compare_data *compare_data ) { struct cm_id_private *cm_id_priv ; struct cm_id_private *cur_cm_id_priv ; unsigned long flags ; int ret ; struct ib_cm_id const *__mptr ; void *tmp ; raw_spinlock_t *tmp___0 ; u64 tmp___1 ; __u64 tmp___2 ; { ret = 0; service_mask = service_mask != 0ULL ? service_mask : 0xffffffffffffffffULL; service_id = service_id & service_mask; if ((service_id & 255ULL) == 2ULL && service_id != 2ULL) { return (-22); } else { } __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; if ((unsigned int )cm_id->state != 0U) { return (-22); } else { } if ((unsigned long )compare_data != (unsigned long )((struct ib_cm_compare_data *)0)) { tmp = kzalloc(128UL, 208U); cm_id_priv->compare_data = (struct ib_cm_compare_data *)tmp; if ((unsigned long )cm_id_priv->compare_data == (unsigned long )((struct ib_cm_compare_data *)0)) { return (-12); } else { } cm_mask_copy((u32 *)(& (cm_id_priv->compare_data)->data), (u32 const *)(& compare_data->data), (u32 const *)(& compare_data->mask)); memcpy((void *)(& (cm_id_priv->compare_data)->mask), (void const *)(& compare_data->mask), 64UL); } else { } cm_id->state = 1; tmp___0 = spinlock_check(& cm.lock); flags = _raw_spin_lock_irqsave(tmp___0); if (service_id == 2ULL) { tmp___1 = cm.listen_service_id; cm.listen_service_id = cm.listen_service_id + 1ULL; tmp___2 = __fswab64(tmp___1); cm_id->service_id = tmp___2; cm_id->service_mask = 0xffffffffffffffffULL; } else { cm_id->service_id = service_id; cm_id->service_mask = service_mask; } cur_cm_id_priv = cm_insert_listen(cm_id_priv); spin_unlock_irqrestore(& cm.lock, flags); if ((unsigned long )cur_cm_id_priv != (unsigned long )((struct cm_id_private *)0)) { cm_id->state = 0; kfree((void const *)cm_id_priv->compare_data); cm_id_priv->compare_data = (struct ib_cm_compare_data *)0; ret = -16; } else { } return (ret); } } static char const __kstrtab_ib_cm_listen[13U] = { 'i', 'b', '_', 'c', 'm', '_', 'l', 'i', 's', 't', 'e', 'n', '\000'}; struct kernel_symbol const __ksymtab_ib_cm_listen ; struct kernel_symbol const __ksymtab_ib_cm_listen = {(unsigned long )(& ib_cm_listen), (char const *)(& __kstrtab_ib_cm_listen)}; static __be64 cm_form_tid(struct cm_id_private *cm_id_priv , enum cm_msg_sequence msg_seq ) { u64 hi_tid ; u64 low_tid ; __u64 tmp ; { hi_tid = (unsigned long long )((cm_id_priv->av.port)->mad_agent)->hi_tid << 32; low_tid = (unsigned long long )(cm_id_priv->id.local_id | ((unsigned int )msg_seq << 30)); tmp = __fswab64(hi_tid | low_tid); return (tmp); } } static void cm_format_mad_hdr(struct ib_mad_hdr *hdr , __be16 attr_id , __be64 tid ) { { hdr->base_version = 1U; hdr->mgmt_class = 7U; hdr->class_version = 2U; hdr->method = 3U; hdr->attr_id = attr_id; hdr->tid = tid; return; } } static void cm_format_req(struct cm_req_msg *req_msg , struct cm_id_private *cm_id_priv , struct ib_cm_req_param *param ) { struct ib_sa_path_rec *pri_path ; struct ib_sa_path_rec *alt_path ; __be64 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; u8 tmp___2 ; u8 tmp___3 ; { pri_path = param->primary_path; alt_path = param->alternate_path; tmp = cm_form_tid(cm_id_priv, 0); cm_format_mad_hdr(& req_msg->hdr, 4096, tmp); req_msg->local_comm_id = cm_id_priv->id.local_id; req_msg->service_id = param->service_id; req_msg->local_ca_guid = (cm_id_priv->id.device)->node_guid; tmp___0 = __fswab32(param->qp_num); cm_req_set_local_qpn(req_msg, tmp___0); cm_req_set_init_depth(req_msg, (int )param->initiator_depth); cm_req_set_remote_resp_timeout(req_msg, (int )param->remote_cm_response_timeout); cm_req_set_qp_type(req_msg, param->qp_type); cm_req_set_flow_ctrl(req_msg, (int )param->flow_control); tmp___1 = __fswab32(param->starting_psn); cm_req_set_starting_psn(req_msg, tmp___1); cm_req_set_local_resp_timeout(req_msg, (int )param->local_cm_response_timeout); req_msg->pkey = (param->primary_path)->pkey; cm_req_set_path_mtu(req_msg, (int )(param->primary_path)->mtu); cm_req_set_max_cm_retries(req_msg, (int )param->max_cm_retries); if ((unsigned int )param->qp_type != 9U) { cm_req_set_resp_res(req_msg, (int )param->responder_resources); cm_req_set_retry_count(req_msg, (int )param->retry_count); cm_req_set_rnr_retry_count(req_msg, (int )param->rnr_retry_count); cm_req_set_srq(req_msg, (int )param->srq); } else { } if ((unsigned int )pri_path->hop_limit <= 1U) { req_msg->primary_local_lid = pri_path->slid; req_msg->primary_remote_lid = pri_path->dlid; } else { req_msg->primary_local_lid = 65535U; req_msg->primary_remote_lid = 65535U; } req_msg->primary_local_gid = pri_path->sgid; req_msg->primary_remote_gid = pri_path->dgid; cm_req_set_primary_flow_label(req_msg, pri_path->flow_label); cm_req_set_primary_packet_rate(req_msg, (int )pri_path->rate); req_msg->primary_traffic_class = pri_path->traffic_class; req_msg->primary_hop_limit = pri_path->hop_limit; cm_req_set_primary_sl(req_msg, (int )pri_path->sl); cm_req_set_primary_subnet_local(req_msg, (unsigned int )pri_path->hop_limit <= 1U); tmp___2 = cm_ack_timeout((int )((cm_id_priv->av.port)->cm_dev)->ack_delay, (int )pri_path->packet_life_time); cm_req_set_primary_local_ack_timeout(req_msg, (int )tmp___2); if ((unsigned long )alt_path != (unsigned long )((struct ib_sa_path_rec *)0)) { if ((unsigned int )alt_path->hop_limit <= 1U) { req_msg->alt_local_lid = alt_path->slid; req_msg->alt_remote_lid = alt_path->dlid; } else { req_msg->alt_local_lid = 65535U; req_msg->alt_remote_lid = 65535U; } req_msg->alt_local_gid = alt_path->sgid; req_msg->alt_remote_gid = alt_path->dgid; cm_req_set_alt_flow_label(req_msg, alt_path->flow_label); cm_req_set_alt_packet_rate(req_msg, (int )alt_path->rate); req_msg->alt_traffic_class = alt_path->traffic_class; req_msg->alt_hop_limit = alt_path->hop_limit; cm_req_set_alt_sl(req_msg, (int )alt_path->sl); cm_req_set_alt_subnet_local(req_msg, (unsigned int )alt_path->hop_limit <= 1U); tmp___3 = cm_ack_timeout((int )((cm_id_priv->av.port)->cm_dev)->ack_delay, (int )alt_path->packet_life_time); cm_req_set_alt_local_ack_timeout(req_msg, (int )tmp___3); } else { } if ((unsigned long )param->private_data != (unsigned long )((void const *)0) && (unsigned int )param->private_data_len != 0U) { memcpy((void *)(& req_msg->private_data), param->private_data, (size_t )param->private_data_len); } else { } return; } } static int cm_validate_req_param(struct ib_cm_req_param *param ) { { if ((unsigned int )param->peer_to_peer != 0U) { return (-22); } else { } if ((unsigned long )param->primary_path == (unsigned long )((struct ib_sa_path_rec *)0)) { return (-22); } else { } if (((unsigned int )param->qp_type != 2U && (unsigned int )param->qp_type != 3U) && (unsigned int )param->qp_type != 9U) { return (-22); } else { } if ((unsigned long )param->private_data != (unsigned long )((void const *)0) && (unsigned int )param->private_data_len > 92U) { return (-22); } else { } if ((unsigned long )param->alternate_path != (unsigned long )((struct ib_sa_path_rec *)0) && ((int )(param->alternate_path)->pkey != (int )(param->primary_path)->pkey || (int )(param->alternate_path)->mtu != (int )(param->primary_path)->mtu)) { return (-22); } else { } return (0); } } int ib_send_cm_req(struct ib_cm_id *cm_id , struct ib_cm_req_param *param ) { struct cm_id_private *cm_id_priv ; struct cm_req_msg *req_msg ; unsigned long flags ; int ret ; struct ib_cm_id const *__mptr ; raw_spinlock_t *tmp ; long tmp___0 ; bool tmp___1 ; int tmp___2 ; int tmp___3 ; raw_spinlock_t *tmp___4 ; long tmp___5 ; { ret = cm_validate_req_param(param); if (ret != 0) { return (ret); } else { } __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; tmp = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp); if ((unsigned int )cm_id->state != 0U) { spin_unlock_irqrestore(& cm_id_priv->lock, flags); ret = -22; goto out; } else { } spin_unlock_irqrestore(& cm_id_priv->lock, flags); cm_id_priv->timewait_info = cm_create_timewait_info(cm_id_priv->id.local_id); tmp___1 = IS_ERR((void const *)cm_id_priv->timewait_info); if ((int )tmp___1) { tmp___0 = PTR_ERR((void const *)cm_id_priv->timewait_info); ret = (int )tmp___0; goto out; } else { } ret = cm_init_av_by_path(param->primary_path, & cm_id_priv->av); if (ret != 0) { goto error1; } else { } if ((unsigned long )param->alternate_path != (unsigned long )((struct ib_sa_path_rec *)0)) { ret = cm_init_av_by_path(param->alternate_path, & cm_id_priv->alt_av); if (ret != 0) { goto error1; } else { } } else { } cm_id->service_id = param->service_id; cm_id->service_mask = 0xffffffffffffffffULL; tmp___2 = cm_convert_to_ms((int )(param->primary_path)->packet_life_time); tmp___3 = cm_convert_to_ms((int )param->remote_cm_response_timeout); cm_id_priv->timeout_ms = tmp___2 * 2 + tmp___3; cm_id_priv->max_cm_retries = param->max_cm_retries; cm_id_priv->initiator_depth = param->initiator_depth; cm_id_priv->responder_resources = param->responder_resources; cm_id_priv->retry_count = param->retry_count; cm_id_priv->path_mtu = (enum ib_mtu )(param->primary_path)->mtu; cm_id_priv->pkey = (param->primary_path)->pkey; cm_id_priv->qp_type = param->qp_type; ret = cm_alloc_msg(cm_id_priv, & cm_id_priv->msg); if (ret != 0) { goto error1; } else { } req_msg = (struct cm_req_msg *)(cm_id_priv->msg)->mad; cm_format_req(req_msg, cm_id_priv, param); cm_id_priv->tid = req_msg->hdr.tid; (cm_id_priv->msg)->timeout_ms = cm_id_priv->timeout_ms; (cm_id_priv->msg)->context[1] = (void *)2; cm_id_priv->local_qpn = cm_req_get_local_qpn(req_msg); cm_id_priv->rq_psn = cm_req_get_starting_psn(req_msg); tmp___4 = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp___4); ret = ib_post_send_mad(cm_id_priv->msg, (struct ib_mad_send_buf **)0); if (ret != 0) { spin_unlock_irqrestore(& cm_id_priv->lock, flags); goto error2; } else { } tmp___5 = ldv__builtin_expect((unsigned int )cm_id->state != 0U, 0L); if (tmp___5 != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5027/dscv_tempdir/dscv/ri/08_1a/drivers/infiniband/core/cm.c"), "i" (1181), "i" (12UL)); ldv_47463: ; goto ldv_47463; } else { } cm_id->state = 2; spin_unlock_irqrestore(& cm_id_priv->lock, flags); return (0); error2: cm_free_msg(cm_id_priv->msg); error1: kfree((void const *)cm_id_priv->timewait_info); out: ; return (ret); } } static char const __kstrtab_ib_send_cm_req[15U] = { 'i', 'b', '_', 's', 'e', 'n', 'd', '_', 'c', 'm', '_', 'r', 'e', 'q', '\000'}; struct kernel_symbol const __ksymtab_ib_send_cm_req ; struct kernel_symbol const __ksymtab_ib_send_cm_req = {(unsigned long )(& ib_send_cm_req), (char const *)(& __kstrtab_ib_send_cm_req)}; static int cm_issue_rej(struct cm_port *port , struct ib_mad_recv_wc *mad_recv_wc , enum ib_cm_rej_reason reason , enum cm_msg_response msg_rejected , void *ari , u8 ari_length ) { struct ib_mad_send_buf *msg ; struct cm_rej_msg *rej_msg ; struct cm_rej_msg *rcv_msg ; int ret ; __u16 tmp ; { msg = (struct ib_mad_send_buf *)0; ret = cm_alloc_response_msg(port, mad_recv_wc, & msg); if (ret != 0) { return (ret); } else { } rcv_msg = (struct cm_rej_msg *)mad_recv_wc->recv_buf.__annonCompField96.mad; rej_msg = (struct cm_rej_msg *)msg->mad; cm_format_mad_hdr(& rej_msg->hdr, 4608, rcv_msg->hdr.tid); rej_msg->remote_comm_id = rcv_msg->local_comm_id; rej_msg->local_comm_id = rcv_msg->remote_comm_id; cm_rej_set_msg_rejected(rej_msg, (int )((u8 )msg_rejected)); tmp = __fswab16((int )((__u16 )reason)); rej_msg->reason = tmp; if ((unsigned long )ari != (unsigned long )((void *)0) && (unsigned int )ari_length != 0U) { cm_rej_set_reject_info_len(rej_msg, (int )ari_length); memcpy((void *)(& rej_msg->ari), (void const *)ari, (size_t )ari_length); } else { } ret = ib_post_send_mad(msg, (struct ib_mad_send_buf **)0); if (ret != 0) { cm_free_msg(msg); } else { } return (ret); } } static void cm_format_paths_from_req(struct cm_req_msg *req_msg , struct ib_sa_path_rec *primary_path , struct ib_sa_path_rec *alt_path ) { { memset((void *)primary_path, 0, 88UL); primary_path->dgid = req_msg->primary_local_gid; primary_path->sgid = req_msg->primary_remote_gid; primary_path->dlid = req_msg->primary_local_lid; primary_path->slid = req_msg->primary_remote_lid; primary_path->flow_label = cm_req_get_primary_flow_label(req_msg); primary_path->hop_limit = req_msg->primary_hop_limit; primary_path->traffic_class = req_msg->primary_traffic_class; primary_path->reversible = 1; primary_path->pkey = req_msg->pkey; primary_path->sl = cm_req_get_primary_sl(req_msg); primary_path->mtu_selector = 2U; primary_path->mtu = cm_req_get_path_mtu(req_msg); primary_path->rate_selector = 2U; primary_path->rate = cm_req_get_primary_packet_rate(req_msg); primary_path->packet_life_time_selector = 2U; primary_path->packet_life_time = cm_req_get_primary_local_ack_timeout(req_msg); primary_path->packet_life_time = (int )primary_path->packet_life_time - ((unsigned int )primary_path->packet_life_time != 0U); if ((unsigned int )req_msg->alt_local_lid != 0U) { memset((void *)alt_path, 0, 88UL); alt_path->dgid = req_msg->alt_local_gid; alt_path->sgid = req_msg->alt_remote_gid; alt_path->dlid = req_msg->alt_local_lid; alt_path->slid = req_msg->alt_remote_lid; alt_path->flow_label = cm_req_get_alt_flow_label(req_msg); alt_path->hop_limit = req_msg->alt_hop_limit; alt_path->traffic_class = req_msg->alt_traffic_class; alt_path->reversible = 1; alt_path->pkey = req_msg->pkey; alt_path->sl = cm_req_get_alt_sl(req_msg); alt_path->mtu_selector = 2U; alt_path->mtu = cm_req_get_path_mtu(req_msg); alt_path->rate_selector = 2U; alt_path->rate = cm_req_get_alt_packet_rate(req_msg); alt_path->packet_life_time_selector = 2U; alt_path->packet_life_time = cm_req_get_alt_local_ack_timeout(req_msg); alt_path->packet_life_time = (int )alt_path->packet_life_time - ((unsigned int )alt_path->packet_life_time != 0U); } else { } return; } } static void cm_format_req_event(struct cm_work *work , struct cm_id_private *cm_id_priv , struct ib_cm_id *listen_id ) { struct cm_req_msg *req_msg ; struct ib_cm_req_event_param *param ; __u32 tmp ; __be32 tmp___0 ; __u32 tmp___1 ; __be32 tmp___2 ; __u32 tmp___3 ; u8 tmp___4 ; u8 tmp___5 ; u8 tmp___6 ; u8 tmp___7 ; u8 tmp___8 ; u8 tmp___9 ; { req_msg = (struct cm_req_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; param = & work->cm_event.param.req_rcvd; param->listen_id = listen_id; param->port = (cm_id_priv->av.port)->port_num; param->primary_path = (struct ib_sa_path_rec *)(& work->path); if ((unsigned int )req_msg->alt_local_lid != 0U) { param->alternate_path = (struct ib_sa_path_rec *)(& work->path) + 1UL; } else { param->alternate_path = (struct ib_sa_path_rec *)0; } param->remote_ca_guid = req_msg->local_ca_guid; tmp = __fswab32(req_msg->local_qkey); param->remote_qkey = tmp; tmp___0 = cm_req_get_local_qpn(req_msg); tmp___1 = __fswab32(tmp___0); param->remote_qpn = tmp___1; param->qp_type = cm_req_get_qp_type(req_msg); tmp___2 = cm_req_get_starting_psn(req_msg); tmp___3 = __fswab32(tmp___2); param->starting_psn = tmp___3; param->responder_resources = cm_req_get_init_depth(req_msg); param->initiator_depth = cm_req_get_resp_res(req_msg); tmp___4 = cm_req_get_remote_resp_timeout(req_msg); param->local_cm_response_timeout = tmp___4; tmp___5 = cm_req_get_flow_ctrl(req_msg); param->flow_control = tmp___5; tmp___6 = cm_req_get_local_resp_timeout(req_msg); param->remote_cm_response_timeout = tmp___6; tmp___7 = cm_req_get_retry_count(req_msg); param->retry_count = tmp___7; tmp___8 = cm_req_get_rnr_retry_count(req_msg); param->rnr_retry_count = tmp___8; tmp___9 = cm_req_get_srq(req_msg); param->srq = tmp___9; work->cm_event.private_data = (void *)(& req_msg->private_data); return; } } static void cm_process_work(struct cm_id_private *cm_id_priv , struct cm_work *work ) { int ret ; long tmp ; int tmp___0 ; { ret = (*(cm_id_priv->id.cm_handler))(& cm_id_priv->id, & work->cm_event); cm_free_work(work); goto ldv_47509; ldv_47508: spin_lock_irq(& cm_id_priv->lock); work = cm_dequeue_work(cm_id_priv); spin_unlock_irq(& cm_id_priv->lock); tmp = ldv__builtin_expect((unsigned long )work == (unsigned long )((struct cm_work *)0), 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/5027/dscv_tempdir/dscv/ri/08_1a/drivers/infiniband/core/cm.c"), "i" (1330), "i" (12UL)); ldv_47507: ; goto ldv_47507; } else { } ret = (*(cm_id_priv->id.cm_handler))(& cm_id_priv->id, & work->cm_event); cm_free_work(work); ldv_47509: ; if (ret == 0) { tmp___0 = atomic_add_negative(-1, & cm_id_priv->work_count); if (tmp___0 == 0) { goto ldv_47508; } else { goto ldv_47510; } } else { } ldv_47510: cm_deref_id(cm_id_priv); if (ret != 0) { cm_destroy_id(& cm_id_priv->id, ret); } else { } return; } } static void cm_format_mra(struct cm_mra_msg *mra_msg , struct cm_id_private *cm_id_priv , enum cm_msg_response msg_mraed , u8 service_timeout , void const *private_data , u8 private_data_len ) { { cm_format_mad_hdr(& mra_msg->hdr, 4352, cm_id_priv->tid); cm_mra_set_msg_mraed(mra_msg, (int )((u8 )msg_mraed)); mra_msg->local_comm_id = cm_id_priv->id.local_id; mra_msg->remote_comm_id = cm_id_priv->id.remote_id; cm_mra_set_service_timeout(mra_msg, (int )service_timeout); if ((unsigned long )private_data != (unsigned long )((void const *)0) && (unsigned int )private_data_len != 0U) { memcpy((void *)(& mra_msg->private_data), private_data, (size_t )private_data_len); } else { } return; } } static void cm_format_rej(struct cm_rej_msg *rej_msg , struct cm_id_private *cm_id_priv , enum ib_cm_rej_reason reason , void *ari , u8 ari_length , void const *private_data , u8 private_data_len ) { __u16 tmp ; { cm_format_mad_hdr(& rej_msg->hdr, 4608, cm_id_priv->tid); rej_msg->remote_comm_id = cm_id_priv->id.remote_id; switch ((unsigned int )cm_id_priv->id.state) { case 3U: rej_msg->local_comm_id = 0U; cm_rej_set_msg_rejected(rej_msg, 0); goto ldv_47529; case 4U: rej_msg->local_comm_id = cm_id_priv->id.local_id; cm_rej_set_msg_rejected(rej_msg, 0); goto ldv_47529; case 7U: ; case 8U: rej_msg->local_comm_id = cm_id_priv->id.local_id; cm_rej_set_msg_rejected(rej_msg, 1); goto ldv_47529; default: rej_msg->local_comm_id = cm_id_priv->id.local_id; cm_rej_set_msg_rejected(rej_msg, 2); goto ldv_47529; } ldv_47529: tmp = __fswab16((int )((__u16 )reason)); rej_msg->reason = tmp; if ((unsigned long )ari != (unsigned long )((void *)0) && (unsigned int )ari_length != 0U) { cm_rej_set_reject_info_len(rej_msg, (int )ari_length); memcpy((void *)(& rej_msg->ari), (void const *)ari, (size_t )ari_length); } else { } if ((unsigned long )private_data != (unsigned long )((void const *)0) && (unsigned int )private_data_len != 0U) { memcpy((void *)(& rej_msg->private_data), private_data, (size_t )private_data_len); } else { } return; } } static void cm_dup_req_handler(struct cm_work *work , struct cm_id_private *cm_id_priv ) { struct ib_mad_send_buf *msg ; int ret ; { msg = (struct ib_mad_send_buf *)0; atomic_long_inc((atomic_long_t *)(& (work->port)->counter_group[3].counter)); if ((unsigned int )cm_id_priv->id.state == 3U) { return; } else { } ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, & msg); if (ret != 0) { return; } else { } spin_lock_irq(& cm_id_priv->lock); switch ((unsigned int )cm_id_priv->id.state) { case 4U: cm_format_mra((struct cm_mra_msg *)msg->mad, cm_id_priv, 0, (int )cm_id_priv->service_timeout, (void const *)cm_id_priv->private_data, (int )cm_id_priv->private_data_len); goto ldv_47541; case 13U: cm_format_rej((struct cm_rej_msg *)msg->mad, cm_id_priv, 10, (void *)0, 0, (void const *)0, 0); goto ldv_47541; default: ; goto unlock; } ldv_47541: spin_unlock_irq(& cm_id_priv->lock); ret = ib_post_send_mad(msg, (struct ib_mad_send_buf **)0); if (ret != 0) { goto free; } else { } return; unlock: spin_unlock_irq(& cm_id_priv->lock); free: cm_free_msg(msg); return; } } static struct cm_id_private *cm_match_req(struct cm_work *work , struct cm_id_private *cm_id_priv ) { struct cm_id_private *listen_cm_id_priv ; struct cm_id_private *cur_cm_id_priv ; struct cm_timewait_info *timewait_info ; struct cm_req_msg *req_msg ; { req_msg = (struct cm_req_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; spin_lock_irq(& cm.lock); timewait_info = cm_insert_remote_id(cm_id_priv->timewait_info); if ((unsigned long )timewait_info != (unsigned long )((struct cm_timewait_info *)0)) { cur_cm_id_priv = cm_get_id(timewait_info->work.local_id, timewait_info->work.remote_id); spin_unlock_irq(& cm.lock); if ((unsigned long )cur_cm_id_priv != (unsigned long )((struct cm_id_private *)0)) { cm_dup_req_handler(work, cur_cm_id_priv); cm_deref_id(cur_cm_id_priv); } else { } return ((struct cm_id_private *)0); } else { } timewait_info = cm_insert_remote_qpn(cm_id_priv->timewait_info); if ((unsigned long )timewait_info != (unsigned long )((struct cm_timewait_info *)0)) { cm_cleanup_timewait(cm_id_priv->timewait_info); spin_unlock_irq(& cm.lock); cm_issue_rej(work->port, work->mad_recv_wc, 10, 0, (void *)0, 0); return ((struct cm_id_private *)0); } else { } listen_cm_id_priv = cm_find_listen(cm_id_priv->id.device, req_msg->service_id, (u32 *)(& req_msg->private_data)); if ((unsigned long )listen_cm_id_priv == (unsigned long )((struct cm_id_private *)0)) { cm_cleanup_timewait(cm_id_priv->timewait_info); spin_unlock_irq(& cm.lock); cm_issue_rej(work->port, work->mad_recv_wc, 8, 0, (void *)0, 0); goto out; } else { } atomic_inc(& listen_cm_id_priv->refcount); atomic_inc(& cm_id_priv->refcount); cm_id_priv->id.state = 3; atomic_inc(& cm_id_priv->work_count); spin_unlock_irq(& cm.lock); out: ; return (listen_cm_id_priv); } } static void cm_process_routed_req(struct cm_req_msg *req_msg , struct ib_wc *wc ) { __u16 tmp ; __u16 tmp___0 ; u8 tmp___1 ; __u16 tmp___2 ; __u16 tmp___3 ; u8 tmp___4 ; { tmp___1 = cm_req_get_primary_subnet_local(req_msg); if ((unsigned int )tmp___1 == 0U) { if ((unsigned int )req_msg->primary_local_lid == 65535U) { tmp = __fswab16((int )wc->slid); req_msg->primary_local_lid = tmp; cm_req_set_primary_sl(req_msg, (int )wc->sl); } else { } if ((unsigned int )req_msg->primary_remote_lid == 65535U) { tmp___0 = __fswab16((int )wc->dlid_path_bits); req_msg->primary_remote_lid = tmp___0; } else { } } else { } tmp___4 = cm_req_get_alt_subnet_local(req_msg); if ((unsigned int )tmp___4 == 0U) { if ((unsigned int )req_msg->alt_local_lid == 65535U) { tmp___2 = __fswab16((int )wc->slid); req_msg->alt_local_lid = tmp___2; cm_req_set_alt_sl(req_msg, (int )wc->sl); } else { } if ((unsigned int )req_msg->alt_remote_lid == 65535U) { tmp___3 = __fswab16((int )wc->dlid_path_bits); req_msg->alt_remote_lid = tmp___3; } else { } } else { } return; } } static int cm_req_handler(struct cm_work *work ) { struct ib_cm_id *cm_id ; struct cm_id_private *cm_id_priv ; struct cm_id_private *listen_cm_id_priv ; struct cm_req_msg *req_msg ; int ret ; long tmp ; bool tmp___0 ; struct ib_cm_id const *__mptr ; long tmp___1 ; bool tmp___2 ; u8 tmp___3 ; u8 tmp___4 ; { req_msg = (struct cm_req_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; cm_id = ib_create_cm_id(((work->port)->cm_dev)->ib_device, (int (*)(struct ib_cm_id * , struct ib_cm_event * ))0, (void *)0); tmp___0 = IS_ERR((void const *)cm_id); if ((int )tmp___0) { tmp = PTR_ERR((void const *)cm_id); return ((int )tmp); } else { } __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; cm_id_priv->id.remote_id = req_msg->local_comm_id; cm_init_av_for_response(work->port, (work->mad_recv_wc)->wc, (work->mad_recv_wc)->recv_buf.grh, & cm_id_priv->av); cm_id_priv->timewait_info = cm_create_timewait_info(cm_id_priv->id.local_id); tmp___2 = IS_ERR((void const *)cm_id_priv->timewait_info); if ((int )tmp___2) { tmp___1 = PTR_ERR((void const *)cm_id_priv->timewait_info); ret = (int )tmp___1; goto destroy; } else { } (cm_id_priv->timewait_info)->work.remote_id = req_msg->local_comm_id; (cm_id_priv->timewait_info)->remote_ca_guid = req_msg->local_ca_guid; (cm_id_priv->timewait_info)->remote_qpn = cm_req_get_local_qpn(req_msg); listen_cm_id_priv = cm_match_req(work, cm_id_priv); if ((unsigned long )listen_cm_id_priv == (unsigned long )((struct cm_id_private *)0)) { ret = -22; kfree((void const *)cm_id_priv->timewait_info); goto destroy; } else { } cm_id_priv->id.cm_handler = listen_cm_id_priv->id.cm_handler; cm_id_priv->id.context = listen_cm_id_priv->id.context; cm_id_priv->id.service_id = req_msg->service_id; cm_id_priv->id.service_mask = 0xffffffffffffffffULL; cm_process_routed_req(req_msg, (work->mad_recv_wc)->wc); cm_format_paths_from_req(req_msg, (struct ib_sa_path_rec *)(& work->path), (struct ib_sa_path_rec *)(& work->path) + 1UL); memcpy((void *)(& work->path[0].dmac), (void const *)(& cm_id_priv->av.ah_attr.dmac), 6UL); work->path[0].vlan_id = cm_id_priv->av.ah_attr.vlan_id; ret = cm_init_av_by_path((struct ib_sa_path_rec *)(& work->path), & cm_id_priv->av); if (ret != 0) { ib_get_cached_gid(((work->port)->cm_dev)->ib_device, (int )(work->port)->port_num, 0, & work->path[0].sgid); ib_send_cm_rej(cm_id, 12, (void *)(& work->path[0].sgid), 16, (void const *)0, 0); goto rejected; } else { } if ((unsigned int )req_msg->alt_local_lid != 0U) { ret = cm_init_av_by_path((struct ib_sa_path_rec *)(& work->path) + 1UL, & cm_id_priv->alt_av); if (ret != 0) { ib_send_cm_rej(cm_id, 18, (void *)(& work->path[0].sgid), 16, (void const *)0, 0); goto rejected; } else { } } else { } cm_id_priv->tid = req_msg->hdr.tid; tmp___3 = cm_req_get_local_resp_timeout(req_msg); cm_id_priv->timeout_ms = cm_convert_to_ms((int )tmp___3); cm_id_priv->max_cm_retries = cm_req_get_max_cm_retries(req_msg); cm_id_priv->remote_qpn = cm_req_get_local_qpn(req_msg); cm_id_priv->initiator_depth = cm_req_get_resp_res(req_msg); cm_id_priv->responder_resources = cm_req_get_init_depth(req_msg); tmp___4 = cm_req_get_path_mtu(req_msg); cm_id_priv->path_mtu = (enum ib_mtu )tmp___4; cm_id_priv->pkey = req_msg->pkey; cm_id_priv->sq_psn = cm_req_get_starting_psn(req_msg); cm_id_priv->retry_count = cm_req_get_retry_count(req_msg); cm_id_priv->rnr_retry_count = cm_req_get_rnr_retry_count(req_msg); cm_id_priv->qp_type = cm_req_get_qp_type(req_msg); cm_format_req_event(work, cm_id_priv, & listen_cm_id_priv->id); cm_process_work(cm_id_priv, work); cm_deref_id(listen_cm_id_priv); return (0); rejected: atomic_dec(& cm_id_priv->refcount); cm_deref_id(listen_cm_id_priv); destroy: ib_destroy_cm_id(cm_id); return (ret); } } static void cm_format_rep(struct cm_rep_msg *rep_msg , struct cm_id_private *cm_id_priv , struct ib_cm_rep_param *param ) { __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; { cm_format_mad_hdr(& rep_msg->hdr, 4864, cm_id_priv->tid); rep_msg->local_comm_id = cm_id_priv->id.local_id; rep_msg->remote_comm_id = cm_id_priv->id.remote_id; tmp = __fswab32(param->starting_psn); cm_rep_set_starting_psn(rep_msg, tmp); rep_msg->resp_resources = param->responder_resources; cm_rep_set_target_ack_delay(rep_msg, (int )((cm_id_priv->av.port)->cm_dev)->ack_delay); cm_rep_set_failover(rep_msg, (int )param->failover_accepted); cm_rep_set_rnr_retry_count(rep_msg, (int )param->rnr_retry_count); rep_msg->local_ca_guid = (cm_id_priv->id.device)->node_guid; if ((unsigned int )cm_id_priv->qp_type != 10U) { rep_msg->initiator_depth = param->initiator_depth; cm_rep_set_flow_ctrl(rep_msg, (int )param->flow_control); cm_rep_set_srq(rep_msg, (int )param->srq); tmp___0 = __fswab32(param->qp_num); cm_rep_set_local_qpn(rep_msg, tmp___0); } else { cm_rep_set_srq(rep_msg, 1); tmp___1 = __fswab32(param->qp_num); cm_rep_set_local_eecn(rep_msg, tmp___1); } if ((unsigned long )param->private_data != (unsigned long )((void const *)0) && (unsigned int )param->private_data_len != 0U) { memcpy((void *)(& rep_msg->private_data), param->private_data, (size_t )param->private_data_len); } else { } return; } } int ib_send_cm_rep(struct ib_cm_id *cm_id , struct ib_cm_rep_param *param ) { struct cm_id_private *cm_id_priv ; struct ib_mad_send_buf *msg ; struct cm_rep_msg *rep_msg ; unsigned long flags ; int ret ; struct ib_cm_id const *__mptr ; raw_spinlock_t *tmp ; __u32 tmp___0 ; { if ((unsigned long )param->private_data != (unsigned long )((void const *)0) && (unsigned int )param->private_data_len > 196U) { return (-22); } else { } __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; tmp = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp); if ((unsigned int )cm_id->state != 3U && (unsigned int )cm_id->state != 4U) { ret = -22; goto out; } else { } ret = cm_alloc_msg(cm_id_priv, & msg); if (ret != 0) { goto out; } else { } rep_msg = (struct cm_rep_msg *)msg->mad; cm_format_rep(rep_msg, cm_id_priv, param); msg->timeout_ms = cm_id_priv->timeout_ms; msg->context[1] = (void *)6; ret = ib_post_send_mad(msg, (struct ib_mad_send_buf **)0); if (ret != 0) { spin_unlock_irqrestore(& cm_id_priv->lock, flags); cm_free_msg(msg); return (ret); } else { } cm_id->state = 6; cm_id_priv->msg = msg; cm_id_priv->initiator_depth = param->initiator_depth; cm_id_priv->responder_resources = param->responder_resources; cm_id_priv->rq_psn = cm_rep_get_starting_psn(rep_msg); tmp___0 = __fswab32(param->qp_num & 16777215U); cm_id_priv->local_qpn = tmp___0; out: spin_unlock_irqrestore(& cm_id_priv->lock, flags); return (ret); } } static char const __kstrtab_ib_send_cm_rep[15U] = { 'i', 'b', '_', 's', 'e', 'n', 'd', '_', 'c', 'm', '_', 'r', 'e', 'p', '\000'}; struct kernel_symbol const __ksymtab_ib_send_cm_rep ; struct kernel_symbol const __ksymtab_ib_send_cm_rep = {(unsigned long )(& ib_send_cm_rep), (char const *)(& __kstrtab_ib_send_cm_rep)}; static void cm_format_rtu(struct cm_rtu_msg *rtu_msg , struct cm_id_private *cm_id_priv , void const *private_data , u8 private_data_len ) { { cm_format_mad_hdr(& rtu_msg->hdr, 5120, cm_id_priv->tid); rtu_msg->local_comm_id = cm_id_priv->id.local_id; rtu_msg->remote_comm_id = cm_id_priv->id.remote_id; if ((unsigned long )private_data != (unsigned long )((void const *)0) && (unsigned int )private_data_len != 0U) { memcpy((void *)(& rtu_msg->private_data), private_data, (size_t )private_data_len); } else { } return; } } int ib_send_cm_rtu(struct ib_cm_id *cm_id , void const *private_data , u8 private_data_len ) { struct cm_id_private *cm_id_priv ; struct ib_mad_send_buf *msg ; unsigned long flags ; void *data ; int ret ; long tmp ; bool tmp___0 ; struct ib_cm_id const *__mptr ; raw_spinlock_t *tmp___1 ; { if ((unsigned long )private_data != (unsigned long )((void const *)0) && (unsigned int )private_data_len > 224U) { return (-22); } else { } data = cm_copy_private_data(private_data, (int )private_data_len); tmp___0 = IS_ERR((void const *)data); if ((int )tmp___0) { tmp = PTR_ERR((void const *)data); return ((int )tmp); } else { } __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; tmp___1 = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp___1); if ((unsigned int )cm_id->state != 7U && (unsigned int )cm_id->state != 8U) { ret = -22; goto error; } else { } ret = cm_alloc_msg(cm_id_priv, & msg); if (ret != 0) { goto error; } else { } cm_format_rtu((struct cm_rtu_msg *)msg->mad, cm_id_priv, private_data, (int )private_data_len); ret = ib_post_send_mad(msg, (struct ib_mad_send_buf **)0); if (ret != 0) { spin_unlock_irqrestore(& cm_id_priv->lock, flags); cm_free_msg(msg); kfree((void const *)data); return (ret); } else { } cm_id->state = 10; cm_set_private_data(cm_id_priv, data, (int )private_data_len); spin_unlock_irqrestore(& cm_id_priv->lock, flags); return (0); error: spin_unlock_irqrestore(& cm_id_priv->lock, flags); kfree((void const *)data); return (ret); } } static char const __kstrtab_ib_send_cm_rtu[15U] = { 'i', 'b', '_', 's', 'e', 'n', 'd', '_', 'c', 'm', '_', 'r', 't', 'u', '\000'}; struct kernel_symbol const __ksymtab_ib_send_cm_rtu ; struct kernel_symbol const __ksymtab_ib_send_cm_rtu = {(unsigned long )(& ib_send_cm_rtu), (char const *)(& __kstrtab_ib_send_cm_rtu)}; static void cm_format_rep_event(struct cm_work *work , enum ib_qp_type qp_type ) { struct cm_rep_msg *rep_msg ; struct ib_cm_rep_event_param *param ; __u32 tmp ; __be32 tmp___0 ; __u32 tmp___1 ; __be32 tmp___2 ; __u32 tmp___3 ; u8 tmp___4 ; u8 tmp___5 ; u8 tmp___6 ; u8 tmp___7 ; u8 tmp___8 ; { rep_msg = (struct cm_rep_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; param = & work->cm_event.param.rep_rcvd; param->remote_ca_guid = rep_msg->local_ca_guid; tmp = __fswab32(rep_msg->local_qkey); param->remote_qkey = tmp; tmp___0 = cm_rep_get_qpn(rep_msg, qp_type); tmp___1 = __fswab32(tmp___0); param->remote_qpn = tmp___1; tmp___2 = cm_rep_get_starting_psn(rep_msg); tmp___3 = __fswab32(tmp___2); param->starting_psn = tmp___3; param->responder_resources = rep_msg->initiator_depth; param->initiator_depth = rep_msg->resp_resources; tmp___4 = cm_rep_get_target_ack_delay(rep_msg); param->target_ack_delay = tmp___4; tmp___5 = cm_rep_get_failover(rep_msg); param->failover_accepted = tmp___5; tmp___6 = cm_rep_get_flow_ctrl(rep_msg); param->flow_control = tmp___6; tmp___7 = cm_rep_get_rnr_retry_count(rep_msg); param->rnr_retry_count = tmp___7; tmp___8 = cm_rep_get_srq(rep_msg); param->srq = tmp___8; work->cm_event.private_data = (void *)(& rep_msg->private_data); return; } } static void cm_dup_rep_handler(struct cm_work *work ) { struct cm_id_private *cm_id_priv ; struct cm_rep_msg *rep_msg ; struct ib_mad_send_buf *msg ; int ret ; { msg = (struct ib_mad_send_buf *)0; rep_msg = (struct cm_rep_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; cm_id_priv = cm_acquire_id(rep_msg->remote_comm_id, rep_msg->local_comm_id); if ((unsigned long )cm_id_priv == (unsigned long )((struct cm_id_private *)0)) { return; } else { } atomic_long_inc((atomic_long_t *)(& (work->port)->counter_group[3].counter) + 3UL); ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, & msg); if (ret != 0) { goto deref; } else { } spin_lock_irq(& cm_id_priv->lock); if ((unsigned int )cm_id_priv->id.state == 10U) { cm_format_rtu((struct cm_rtu_msg *)msg->mad, cm_id_priv, (void const *)cm_id_priv->private_data, (int )cm_id_priv->private_data_len); } else if ((unsigned int )cm_id_priv->id.state == 8U) { cm_format_mra((struct cm_mra_msg *)msg->mad, cm_id_priv, 1, (int )cm_id_priv->service_timeout, (void const *)cm_id_priv->private_data, (int )cm_id_priv->private_data_len); } else { goto unlock; } spin_unlock_irq(& cm_id_priv->lock); ret = ib_post_send_mad(msg, (struct ib_mad_send_buf **)0); if (ret != 0) { goto free; } else { } goto deref; unlock: spin_unlock_irq(& cm_id_priv->lock); free: cm_free_msg(msg); deref: cm_deref_id(cm_id_priv); return; } } static int cm_rep_handler(struct cm_work *work ) { struct cm_id_private *cm_id_priv ; struct cm_rep_msg *rep_msg ; int ret ; struct cm_timewait_info *tmp ; struct cm_timewait_info *tmp___0 ; { rep_msg = (struct cm_rep_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; cm_id_priv = cm_acquire_id(rep_msg->remote_comm_id, 0U); if ((unsigned long )cm_id_priv == (unsigned long )((struct cm_id_private *)0)) { cm_dup_rep_handler(work); return (-22); } else { } cm_format_rep_event(work, cm_id_priv->qp_type); spin_lock_irq(& cm_id_priv->lock); switch ((unsigned int )cm_id_priv->id.state) { case 2U: ; case 5U: ; goto ldv_47654; default: spin_unlock_irq(& cm_id_priv->lock); ret = -22; goto error; } ldv_47654: (cm_id_priv->timewait_info)->work.remote_id = rep_msg->local_comm_id; (cm_id_priv->timewait_info)->remote_ca_guid = rep_msg->local_ca_guid; (cm_id_priv->timewait_info)->remote_qpn = cm_rep_get_qpn(rep_msg, cm_id_priv->qp_type); spin_lock(& cm.lock); tmp = cm_insert_remote_id(cm_id_priv->timewait_info); if ((unsigned long )tmp != (unsigned long )((struct cm_timewait_info *)0)) { spin_unlock(& cm.lock); spin_unlock_irq(& cm_id_priv->lock); ret = -22; goto error; } else { } tmp___0 = cm_insert_remote_qpn(cm_id_priv->timewait_info); if ((unsigned long )tmp___0 != (unsigned long )((struct cm_timewait_info *)0)) { rb_erase(& (cm_id_priv->timewait_info)->remote_id_node, & cm.remote_id_table); (cm_id_priv->timewait_info)->inserted_remote_id = 0U; spin_unlock(& cm.lock); spin_unlock_irq(& cm_id_priv->lock); cm_issue_rej(work->port, work->mad_recv_wc, 10, 1, (void *)0, 0); ret = -22; goto error; } else { } spin_unlock(& cm.lock); cm_id_priv->id.state = 7; cm_id_priv->id.remote_id = rep_msg->local_comm_id; cm_id_priv->remote_qpn = cm_rep_get_qpn(rep_msg, cm_id_priv->qp_type); cm_id_priv->initiator_depth = rep_msg->resp_resources; cm_id_priv->responder_resources = rep_msg->initiator_depth; cm_id_priv->sq_psn = cm_rep_get_starting_psn(rep_msg); cm_id_priv->rnr_retry_count = cm_rep_get_rnr_retry_count(rep_msg); cm_id_priv->target_ack_delay = cm_rep_get_target_ack_delay(rep_msg); cm_id_priv->av.timeout = cm_ack_timeout((int )cm_id_priv->target_ack_delay, (int )((unsigned int )cm_id_priv->av.timeout + 255U)); cm_id_priv->alt_av.timeout = cm_ack_timeout((int )cm_id_priv->target_ack_delay, (int )((unsigned int )cm_id_priv->alt_av.timeout + 255U)); ib_cancel_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg); ret = atomic_inc_and_test(& cm_id_priv->work_count); if (ret == 0) { list_add_tail(& work->list, & cm_id_priv->work_list); } else { } spin_unlock_irq(& cm_id_priv->lock); if (ret != 0) { cm_process_work(cm_id_priv, work); } else { cm_deref_id(cm_id_priv); } return (0); error: cm_deref_id(cm_id_priv); return (ret); } } static int cm_establish_handler(struct cm_work *work ) { struct cm_id_private *cm_id_priv ; int ret ; { cm_id_priv = cm_acquire_id(work->local_id, work->remote_id); if ((unsigned long )cm_id_priv == (unsigned long )((struct cm_id_private *)0)) { return (-22); } else { } spin_lock_irq(& cm_id_priv->lock); if ((unsigned int )cm_id_priv->id.state != 10U) { spin_unlock_irq(& cm_id_priv->lock); goto out; } else { } ib_cancel_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg); ret = atomic_inc_and_test(& cm_id_priv->work_count); if (ret == 0) { list_add_tail(& work->list, & cm_id_priv->work_list); } else { } spin_unlock_irq(& cm_id_priv->lock); if (ret != 0) { cm_process_work(cm_id_priv, work); } else { cm_deref_id(cm_id_priv); } return (0); out: cm_deref_id(cm_id_priv); return (-22); } } static int cm_rtu_handler(struct cm_work *work ) { struct cm_id_private *cm_id_priv ; struct cm_rtu_msg *rtu_msg ; int ret ; { rtu_msg = (struct cm_rtu_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; cm_id_priv = cm_acquire_id(rtu_msg->remote_comm_id, rtu_msg->local_comm_id); if ((unsigned long )cm_id_priv == (unsigned long )((struct cm_id_private *)0)) { return (-22); } else { } work->cm_event.private_data = (void *)(& rtu_msg->private_data); spin_lock_irq(& cm_id_priv->lock); if ((unsigned int )cm_id_priv->id.state != 6U && (unsigned int )cm_id_priv->id.state != 9U) { spin_unlock_irq(& cm_id_priv->lock); atomic_long_inc((atomic_long_t *)(& (work->port)->counter_group[3].counter) + 4UL); goto out; } else { } cm_id_priv->id.state = 10; ib_cancel_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg); ret = atomic_inc_and_test(& cm_id_priv->work_count); if (ret == 0) { list_add_tail(& work->list, & cm_id_priv->work_list); } else { } spin_unlock_irq(& cm_id_priv->lock); if (ret != 0) { cm_process_work(cm_id_priv, work); } else { cm_deref_id(cm_id_priv); } return (0); out: cm_deref_id(cm_id_priv); return (-22); } } static void cm_format_dreq(struct cm_dreq_msg *dreq_msg , struct cm_id_private *cm_id_priv , void const *private_data , u8 private_data_len ) { __be64 tmp ; { tmp = cm_form_tid(cm_id_priv, 2); cm_format_mad_hdr(& dreq_msg->hdr, 5376, tmp); dreq_msg->local_comm_id = cm_id_priv->id.local_id; dreq_msg->remote_comm_id = cm_id_priv->id.remote_id; cm_dreq_set_remote_qpn(dreq_msg, cm_id_priv->remote_qpn); if ((unsigned long )private_data != (unsigned long )((void const *)0) && (unsigned int )private_data_len != 0U) { memcpy((void *)(& dreq_msg->private_data), private_data, (size_t )private_data_len); } else { } return; } } int ib_send_cm_dreq(struct ib_cm_id *cm_id , void const *private_data , u8 private_data_len ) { struct cm_id_private *cm_id_priv ; struct ib_mad_send_buf *msg ; unsigned long flags ; int ret ; struct ib_cm_id const *__mptr ; raw_spinlock_t *tmp ; { if ((unsigned long )private_data != (unsigned long )((void const *)0) && (unsigned int )private_data_len > 220U) { return (-22); } else { } __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; tmp = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp); if ((unsigned int )cm_id->state != 10U) { ret = -22; goto out; } else { } if ((unsigned int )cm_id->lap_state == 2U || (unsigned int )cm_id->lap_state == 5U) { ib_cancel_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg); } else { } ret = cm_alloc_msg(cm_id_priv, & msg); if (ret != 0) { cm_enter_timewait(cm_id_priv); goto out; } else { } cm_format_dreq((struct cm_dreq_msg *)msg->mad, cm_id_priv, private_data, (int )private_data_len); msg->timeout_ms = cm_id_priv->timeout_ms; msg->context[1] = (void *)11; ret = ib_post_send_mad(msg, (struct ib_mad_send_buf **)0); if (ret != 0) { cm_enter_timewait(cm_id_priv); spin_unlock_irqrestore(& cm_id_priv->lock, flags); cm_free_msg(msg); return (ret); } else { } cm_id->state = 11; cm_id_priv->msg = msg; out: spin_unlock_irqrestore(& cm_id_priv->lock, flags); return (ret); } } static char const __kstrtab_ib_send_cm_dreq[16U] = { 'i', 'b', '_', 's', 'e', 'n', 'd', '_', 'c', 'm', '_', 'd', 'r', 'e', 'q', '\000'}; struct kernel_symbol const __ksymtab_ib_send_cm_dreq ; struct kernel_symbol const __ksymtab_ib_send_cm_dreq = {(unsigned long )(& ib_send_cm_dreq), (char const *)(& __kstrtab_ib_send_cm_dreq)}; static void cm_format_drep(struct cm_drep_msg *drep_msg , struct cm_id_private *cm_id_priv , void const *private_data , u8 private_data_len ) { { cm_format_mad_hdr(& drep_msg->hdr, 5632, cm_id_priv->tid); drep_msg->local_comm_id = cm_id_priv->id.local_id; drep_msg->remote_comm_id = cm_id_priv->id.remote_id; if ((unsigned long )private_data != (unsigned long )((void const *)0) && (unsigned int )private_data_len != 0U) { memcpy((void *)(& drep_msg->private_data), private_data, (size_t )private_data_len); } else { } return; } } int ib_send_cm_drep(struct ib_cm_id *cm_id , void const *private_data , u8 private_data_len ) { struct cm_id_private *cm_id_priv ; struct ib_mad_send_buf *msg ; unsigned long flags ; void *data ; int ret ; long tmp ; bool tmp___0 ; struct ib_cm_id const *__mptr ; raw_spinlock_t *tmp___1 ; { if ((unsigned long )private_data != (unsigned long )((void const *)0) && (unsigned int )private_data_len > 224U) { return (-22); } else { } data = cm_copy_private_data(private_data, (int )private_data_len); tmp___0 = IS_ERR((void const *)data); if ((int )tmp___0) { tmp = PTR_ERR((void const *)data); return ((int )tmp); } else { } __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; tmp___1 = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp___1); if ((unsigned int )cm_id->state != 12U) { spin_unlock_irqrestore(& cm_id_priv->lock, flags); kfree((void const *)data); return (-22); } else { } cm_set_private_data(cm_id_priv, data, (int )private_data_len); cm_enter_timewait(cm_id_priv); ret = cm_alloc_msg(cm_id_priv, & msg); if (ret != 0) { goto out; } else { } cm_format_drep((struct cm_drep_msg *)msg->mad, cm_id_priv, private_data, (int )private_data_len); ret = ib_post_send_mad(msg, (struct ib_mad_send_buf **)0); if (ret != 0) { spin_unlock_irqrestore(& cm_id_priv->lock, flags); cm_free_msg(msg); return (ret); } else { } out: spin_unlock_irqrestore(& cm_id_priv->lock, flags); return (ret); } } static char const __kstrtab_ib_send_cm_drep[16U] = { 'i', 'b', '_', 's', 'e', 'n', 'd', '_', 'c', 'm', '_', 'd', 'r', 'e', 'p', '\000'}; struct kernel_symbol const __ksymtab_ib_send_cm_drep ; struct kernel_symbol const __ksymtab_ib_send_cm_drep = {(unsigned long )(& ib_send_cm_drep), (char const *)(& __kstrtab_ib_send_cm_drep)}; static int cm_issue_drep(struct cm_port *port , struct ib_mad_recv_wc *mad_recv_wc ) { struct ib_mad_send_buf *msg ; struct cm_dreq_msg *dreq_msg ; struct cm_drep_msg *drep_msg ; int ret ; { msg = (struct ib_mad_send_buf *)0; ret = cm_alloc_response_msg(port, mad_recv_wc, & msg); if (ret != 0) { return (ret); } else { } dreq_msg = (struct cm_dreq_msg *)mad_recv_wc->recv_buf.__annonCompField96.mad; drep_msg = (struct cm_drep_msg *)msg->mad; cm_format_mad_hdr(& drep_msg->hdr, 5632, dreq_msg->hdr.tid); drep_msg->remote_comm_id = dreq_msg->local_comm_id; drep_msg->local_comm_id = dreq_msg->remote_comm_id; ret = ib_post_send_mad(msg, (struct ib_mad_send_buf **)0); if (ret != 0) { cm_free_msg(msg); } else { } return (ret); } } static int cm_dreq_handler(struct cm_work *work ) { struct cm_id_private *cm_id_priv ; struct cm_dreq_msg *dreq_msg ; struct ib_mad_send_buf *msg ; int ret ; __be32 tmp ; int tmp___0 ; int tmp___1 ; { msg = (struct ib_mad_send_buf *)0; dreq_msg = (struct cm_dreq_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id, dreq_msg->local_comm_id); if ((unsigned long )cm_id_priv == (unsigned long )((struct cm_id_private *)0)) { atomic_long_inc((atomic_long_t *)(& (work->port)->counter_group[3].counter) + 5UL); cm_issue_drep(work->port, work->mad_recv_wc); return (-22); } else { } work->cm_event.private_data = (void *)(& dreq_msg->private_data); spin_lock_irq(& cm_id_priv->lock); tmp = cm_dreq_get_remote_qpn(dreq_msg); if (cm_id_priv->local_qpn != tmp) { goto unlock; } else { } switch ((unsigned int )cm_id_priv->id.state) { case 6U: ; case 11U: ib_cancel_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg); goto ldv_47749; case 10U: ; if ((unsigned int )cm_id_priv->id.lap_state == 2U || (unsigned int )cm_id_priv->id.lap_state == 5U) { ib_cancel_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg); } else { } goto ldv_47749; case 9U: ; goto ldv_47749; case 13U: atomic_long_inc((atomic_long_t *)(& (work->port)->counter_group[3].counter) + 5UL); tmp___0 = cm_alloc_response_msg(work->port, work->mad_recv_wc, & msg); if (tmp___0 != 0) { goto unlock; } else { } cm_format_drep((struct cm_drep_msg *)msg->mad, cm_id_priv, (void const *)cm_id_priv->private_data, (int )cm_id_priv->private_data_len); spin_unlock_irq(& cm_id_priv->lock); tmp___1 = ib_post_send_mad(msg, (struct ib_mad_send_buf **)0); if (tmp___1 != 0) { cm_free_msg(msg); } else { } goto deref; case 12U: atomic_long_inc((atomic_long_t *)(& (work->port)->counter_group[3].counter) + 5UL); goto unlock; default: ; goto unlock; } ldv_47749: cm_id_priv->id.state = 12; cm_id_priv->tid = dreq_msg->hdr.tid; ret = atomic_inc_and_test(& cm_id_priv->work_count); if (ret == 0) { list_add_tail(& work->list, & cm_id_priv->work_list); } else { } spin_unlock_irq(& cm_id_priv->lock); if (ret != 0) { cm_process_work(cm_id_priv, work); } else { cm_deref_id(cm_id_priv); } return (0); unlock: spin_unlock_irq(& cm_id_priv->lock); deref: cm_deref_id(cm_id_priv); return (-22); } } static int cm_drep_handler(struct cm_work *work ) { struct cm_id_private *cm_id_priv ; struct cm_drep_msg *drep_msg ; int ret ; { drep_msg = (struct cm_drep_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; cm_id_priv = cm_acquire_id(drep_msg->remote_comm_id, drep_msg->local_comm_id); if ((unsigned long )cm_id_priv == (unsigned long )((struct cm_id_private *)0)) { return (-22); } else { } work->cm_event.private_data = (void *)(& drep_msg->private_data); spin_lock_irq(& cm_id_priv->lock); if ((unsigned int )cm_id_priv->id.state != 11U && (unsigned int )cm_id_priv->id.state != 12U) { spin_unlock_irq(& cm_id_priv->lock); goto out; } else { } cm_enter_timewait(cm_id_priv); ib_cancel_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg); ret = atomic_inc_and_test(& cm_id_priv->work_count); if (ret == 0) { list_add_tail(& work->list, & cm_id_priv->work_list); } else { } spin_unlock_irq(& cm_id_priv->lock); if (ret != 0) { cm_process_work(cm_id_priv, work); } else { cm_deref_id(cm_id_priv); } return (0); out: cm_deref_id(cm_id_priv); return (-22); } } int ib_send_cm_rej(struct ib_cm_id *cm_id , enum ib_cm_rej_reason reason , void *ari , u8 ari_length , void const *private_data , u8 private_data_len ) { struct cm_id_private *cm_id_priv ; struct ib_mad_send_buf *msg ; unsigned long flags ; int ret ; struct ib_cm_id const *__mptr ; raw_spinlock_t *tmp ; { if (((unsigned long )private_data != (unsigned long )((void const *)0) && (unsigned int )private_data_len > 148U) || ((unsigned long )ari != (unsigned long )((void *)0) && (unsigned int )ari_length > 72U)) { return (-22); } else { } __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; tmp = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp); switch ((unsigned int )cm_id->state) { case 2U: ; case 5U: ; case 3U: ; case 4U: ; case 7U: ; case 8U: ret = cm_alloc_msg(cm_id_priv, & msg); if (ret == 0) { cm_format_rej((struct cm_rej_msg *)msg->mad, cm_id_priv, reason, ari, (int )ari_length, private_data, (int )private_data_len); } else { } cm_reset_to_idle(cm_id_priv); goto ldv_47786; case 6U: ; case 9U: ret = cm_alloc_msg(cm_id_priv, & msg); if (ret == 0) { cm_format_rej((struct cm_rej_msg *)msg->mad, cm_id_priv, reason, ari, (int )ari_length, private_data, (int )private_data_len); } else { } cm_enter_timewait(cm_id_priv); goto ldv_47786; default: ret = -22; goto out; } ldv_47786: ; if (ret != 0) { goto out; } else { } ret = ib_post_send_mad(msg, (struct ib_mad_send_buf **)0); if (ret != 0) { cm_free_msg(msg); } else { } out: spin_unlock_irqrestore(& cm_id_priv->lock, flags); return (ret); } } static char const __kstrtab_ib_send_cm_rej[15U] = { 'i', 'b', '_', 's', 'e', 'n', 'd', '_', 'c', 'm', '_', 'r', 'e', 'j', '\000'}; struct kernel_symbol const __ksymtab_ib_send_cm_rej ; struct kernel_symbol const __ksymtab_ib_send_cm_rej = {(unsigned long )(& ib_send_cm_rej), (char const *)(& __kstrtab_ib_send_cm_rej)}; static void cm_format_rej_event(struct cm_work *work ) { struct cm_rej_msg *rej_msg ; struct ib_cm_rej_event_param *param ; __u16 tmp ; { rej_msg = (struct cm_rej_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; param = & work->cm_event.param.rej_rcvd; param->ari = (void *)(& rej_msg->ari); param->ari_length = cm_rej_get_reject_info_len(rej_msg); tmp = __fswab16((int )rej_msg->reason); param->reason = (enum ib_cm_rej_reason )tmp; work->cm_event.private_data = (void *)(& rej_msg->private_data); return; } } static struct cm_id_private *cm_acquire_rejected_id(struct cm_rej_msg *rej_msg ) { struct cm_timewait_info *timewait_info ; struct cm_id_private *cm_id_priv ; __be32 remote_id ; void *tmp ; u8 tmp___0 ; __u16 tmp___1 ; { remote_id = rej_msg->local_comm_id; tmp___1 = __fswab16((int )rej_msg->reason); if ((unsigned int )tmp___1 == 4U) { spin_lock_irq(& cm.lock); timewait_info = cm_find_remote_id(*((__be64 *)(& rej_msg->ari)), remote_id); if ((unsigned long )timewait_info == (unsigned long )((struct cm_timewait_info *)0)) { spin_unlock_irq(& cm.lock); return ((struct cm_id_private *)0); } else { } tmp = idr_find(& cm.local_id_table, (int )(timewait_info->work.local_id ^ cm.random_id_operand)); cm_id_priv = (struct cm_id_private *)tmp; if ((unsigned long )cm_id_priv != (unsigned long )((struct cm_id_private *)0)) { if (cm_id_priv->id.remote_id == remote_id) { atomic_inc(& cm_id_priv->refcount); } else { cm_id_priv = (struct cm_id_private *)0; } } else { } spin_unlock_irq(& cm.lock); } else { tmp___0 = cm_rej_get_msg_rejected(rej_msg); if ((unsigned int )tmp___0 == 0U) { cm_id_priv = cm_acquire_id(rej_msg->remote_comm_id, 0U); } else { cm_id_priv = cm_acquire_id(rej_msg->remote_comm_id, remote_id); } } return (cm_id_priv); } } static int cm_rej_handler(struct cm_work *work ) { struct cm_id_private *cm_id_priv ; struct cm_rej_msg *rej_msg ; int ret ; __u16 tmp ; { rej_msg = (struct cm_rej_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; cm_id_priv = cm_acquire_rejected_id(rej_msg); if ((unsigned long )cm_id_priv == (unsigned long )((struct cm_id_private *)0)) { return (-22); } else { } cm_format_rej_event(work); spin_lock_irq(& cm_id_priv->lock); switch ((unsigned int )cm_id_priv->id.state) { case 2U: ; case 5U: ; case 6U: ; case 9U: ib_cancel_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg); case 3U: ; case 4U: tmp = __fswab16((int )rej_msg->reason); if ((unsigned int )tmp == 10U) { cm_enter_timewait(cm_id_priv); } else { cm_reset_to_idle(cm_id_priv); } goto ldv_47826; case 11U: ib_cancel_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg); case 7U: ; case 8U: cm_enter_timewait(cm_id_priv); goto ldv_47826; case 10U: ; if ((unsigned int )cm_id_priv->id.lap_state == 0U || (unsigned int )cm_id_priv->id.lap_state == 2U) { if ((unsigned int )cm_id_priv->id.lap_state == 2U) { ib_cancel_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg); } else { } cm_enter_timewait(cm_id_priv); goto ldv_47826; } else { } default: spin_unlock_irq(& cm_id_priv->lock); ret = -22; goto out; } ldv_47826: ret = atomic_inc_and_test(& cm_id_priv->work_count); if (ret == 0) { list_add_tail(& work->list, & cm_id_priv->work_list); } else { } spin_unlock_irq(& cm_id_priv->lock); if (ret != 0) { cm_process_work(cm_id_priv, work); } else { cm_deref_id(cm_id_priv); } return (0); out: cm_deref_id(cm_id_priv); return (-22); } } int ib_send_cm_mra(struct ib_cm_id *cm_id , u8 service_timeout , void const *private_data , u8 private_data_len ) { struct cm_id_private *cm_id_priv ; struct ib_mad_send_buf *msg ; enum ib_cm_state cm_state ; enum ib_cm_lap_state lap_state ; enum cm_msg_response msg_response ; void *data ; unsigned long flags ; int ret ; long tmp ; bool tmp___0 ; struct ib_cm_id const *__mptr ; raw_spinlock_t *tmp___1 ; { if ((unsigned long )private_data != (unsigned long )((void const *)0) && (unsigned int )private_data_len > 222U) { return (-22); } else { } data = cm_copy_private_data(private_data, (int )private_data_len); tmp___0 = IS_ERR((void const *)data); if ((int )tmp___0) { tmp = PTR_ERR((void const *)data); return ((int )tmp); } else { } __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; tmp___1 = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp___1); switch ((unsigned int )cm_id_priv->id.state) { case 3U: cm_state = 4; lap_state = cm_id->lap_state; msg_response = 0; goto ldv_47853; case 7U: cm_state = 8; lap_state = cm_id->lap_state; msg_response = 1; goto ldv_47853; case 10U: ; if ((unsigned int )cm_id->lap_state == 3U) { cm_state = cm_id->state; lap_state = 4; msg_response = 2; goto ldv_47853; } else { } default: ret = -22; goto error1; } ldv_47853: ; if ((int )((signed char )service_timeout) >= 0) { ret = cm_alloc_msg(cm_id_priv, & msg); if (ret != 0) { goto error1; } else { } cm_format_mra((struct cm_mra_msg *)msg->mad, cm_id_priv, msg_response, (int )service_timeout, private_data, (int )private_data_len); ret = ib_post_send_mad(msg, (struct ib_mad_send_buf **)0); if (ret != 0) { goto error2; } else { } } else { } cm_id->state = cm_state; cm_id->lap_state = lap_state; cm_id_priv->service_timeout = service_timeout; cm_set_private_data(cm_id_priv, data, (int )private_data_len); spin_unlock_irqrestore(& cm_id_priv->lock, flags); return (0); error1: spin_unlock_irqrestore(& cm_id_priv->lock, flags); kfree((void const *)data); return (ret); error2: spin_unlock_irqrestore(& cm_id_priv->lock, flags); kfree((void const *)data); cm_free_msg(msg); return (ret); } } static char const __kstrtab_ib_send_cm_mra[15U] = { 'i', 'b', '_', 's', 'e', 'n', 'd', '_', 'c', 'm', '_', 'm', 'r', 'a', '\000'}; struct kernel_symbol const __ksymtab_ib_send_cm_mra ; struct kernel_symbol const __ksymtab_ib_send_cm_mra = {(unsigned long )(& ib_send_cm_mra), (char const *)(& __kstrtab_ib_send_cm_mra)}; static struct cm_id_private *cm_acquire_mraed_id(struct cm_mra_msg *mra_msg ) { u8 tmp ; struct cm_id_private *tmp___0 ; struct cm_id_private *tmp___1 ; { tmp = cm_mra_get_msg_mraed(mra_msg); switch ((int )tmp) { case 0: tmp___0 = cm_acquire_id(mra_msg->remote_comm_id, 0U); return (tmp___0); case 1: ; case 2: tmp___1 = cm_acquire_id(mra_msg->remote_comm_id, mra_msg->local_comm_id); return (tmp___1); default: ; return ((struct cm_id_private *)0); } } } static int cm_mra_handler(struct cm_work *work ) { struct cm_id_private *cm_id_priv ; struct cm_mra_msg *mra_msg ; int timeout ; int ret ; u8 tmp ; int tmp___0 ; int tmp___1 ; u8 tmp___2 ; int tmp___3 ; u8 tmp___4 ; int tmp___5 ; u8 tmp___6 ; int tmp___7 ; { mra_msg = (struct cm_mra_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; cm_id_priv = cm_acquire_mraed_id(mra_msg); if ((unsigned long )cm_id_priv == (unsigned long )((struct cm_id_private *)0)) { return (-22); } else { } work->cm_event.private_data = (void *)(& mra_msg->private_data); work->cm_event.param.mra_rcvd.service_timeout = cm_mra_get_service_timeout(mra_msg); tmp = cm_mra_get_service_timeout(mra_msg); tmp___0 = cm_convert_to_ms((int )tmp); tmp___1 = cm_convert_to_ms((int )cm_id_priv->av.timeout); timeout = tmp___0 + tmp___1; spin_lock_irq(& cm_id_priv->lock); switch ((unsigned int )cm_id_priv->id.state) { case 2U: tmp___2 = cm_mra_get_msg_mraed(mra_msg); if ((unsigned int )tmp___2 != 0U) { goto out; } else { tmp___3 = ib_modify_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg, (u32 )timeout); if (tmp___3 != 0) { goto out; } else { } } cm_id_priv->id.state = 5; goto ldv_47885; case 6U: tmp___4 = cm_mra_get_msg_mraed(mra_msg); if ((unsigned int )tmp___4 != 1U) { goto out; } else { tmp___5 = ib_modify_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg, (u32 )timeout); if (tmp___5 != 0) { goto out; } else { } } cm_id_priv->id.state = 9; goto ldv_47885; case 10U: tmp___6 = cm_mra_get_msg_mraed(mra_msg); if ((unsigned int )tmp___6 != 2U || (unsigned int )cm_id_priv->id.lap_state != 2U) { goto _L; } else { tmp___7 = ib_modify_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg, (u32 )timeout); if (tmp___7 != 0) { _L: /* CIL Label */ if ((unsigned int )cm_id_priv->id.lap_state == 5U) { atomic_long_inc((atomic_long_t *)(& (work->port)->counter_group[3].counter) + 1UL); } else { } goto out; } else { } } cm_id_priv->id.lap_state = 5; goto ldv_47885; case 5U: ; case 9U: atomic_long_inc((atomic_long_t *)(& (work->port)->counter_group[3].counter) + 1UL); default: ; goto out; } ldv_47885: (cm_id_priv->msg)->context[1] = (void *)((unsigned long )cm_id_priv->id.state); ret = atomic_inc_and_test(& cm_id_priv->work_count); if (ret == 0) { list_add_tail(& work->list, & cm_id_priv->work_list); } else { } spin_unlock_irq(& cm_id_priv->lock); if (ret != 0) { cm_process_work(cm_id_priv, work); } else { cm_deref_id(cm_id_priv); } return (0); out: spin_unlock_irq(& cm_id_priv->lock); cm_deref_id(cm_id_priv); return (-22); } } static void cm_format_lap(struct cm_lap_msg *lap_msg , struct cm_id_private *cm_id_priv , struct ib_sa_path_rec *alternate_path , void const *private_data , u8 private_data_len ) { __be64 tmp ; u8 tmp___0 ; { tmp = cm_form_tid(cm_id_priv, 1); cm_format_mad_hdr(& lap_msg->hdr, 6400, tmp); lap_msg->local_comm_id = cm_id_priv->id.local_id; lap_msg->remote_comm_id = cm_id_priv->id.remote_id; cm_lap_set_remote_qpn(lap_msg, cm_id_priv->remote_qpn); cm_lap_set_remote_resp_timeout(lap_msg, 31); lap_msg->alt_local_lid = alternate_path->slid; lap_msg->alt_remote_lid = alternate_path->dlid; lap_msg->alt_local_gid = alternate_path->sgid; lap_msg->alt_remote_gid = alternate_path->dgid; cm_lap_set_flow_label(lap_msg, alternate_path->flow_label); cm_lap_set_traffic_class(lap_msg, (int )alternate_path->traffic_class); lap_msg->alt_hop_limit = alternate_path->hop_limit; cm_lap_set_packet_rate(lap_msg, (int )alternate_path->rate); cm_lap_set_sl(lap_msg, (int )alternate_path->sl); cm_lap_set_subnet_local(lap_msg, 1); tmp___0 = cm_ack_timeout((int )((cm_id_priv->av.port)->cm_dev)->ack_delay, (int )alternate_path->packet_life_time); cm_lap_set_local_ack_timeout(lap_msg, (int )tmp___0); if ((unsigned long )private_data != (unsigned long )((void const *)0) && (unsigned int )private_data_len != 0U) { memcpy((void *)(& lap_msg->private_data), private_data, (size_t )private_data_len); } else { } return; } } int ib_send_cm_lap(struct ib_cm_id *cm_id , struct ib_sa_path_rec *alternate_path , void const *private_data , u8 private_data_len ) { struct cm_id_private *cm_id_priv ; struct ib_mad_send_buf *msg ; unsigned long flags ; int ret ; struct ib_cm_id const *__mptr ; raw_spinlock_t *tmp ; { if ((unsigned long )private_data != (unsigned long )((void const *)0) && (unsigned int )private_data_len > 168U) { return (-22); } else { } __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; tmp = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp); if ((unsigned int )cm_id->state != 10U || ((unsigned int )cm_id->lap_state != 0U && (unsigned int )cm_id->lap_state != 1U)) { ret = -22; goto out; } else { } ret = cm_init_av_by_path(alternate_path, & cm_id_priv->alt_av); if (ret != 0) { goto out; } else { } cm_id_priv->alt_av.timeout = cm_ack_timeout((int )cm_id_priv->target_ack_delay, (int )((unsigned int )cm_id_priv->alt_av.timeout + 255U)); ret = cm_alloc_msg(cm_id_priv, & msg); if (ret != 0) { goto out; } else { } cm_format_lap((struct cm_lap_msg *)msg->mad, cm_id_priv, alternate_path, private_data, (int )private_data_len); msg->timeout_ms = cm_id_priv->timeout_ms; msg->context[1] = (void *)10; ret = ib_post_send_mad(msg, (struct ib_mad_send_buf **)0); if (ret != 0) { spin_unlock_irqrestore(& cm_id_priv->lock, flags); cm_free_msg(msg); return (ret); } else { } cm_id->lap_state = 2; cm_id_priv->msg = msg; out: spin_unlock_irqrestore(& cm_id_priv->lock, flags); return (ret); } } static char const __kstrtab_ib_send_cm_lap[15U] = { 'i', 'b', '_', 's', 'e', 'n', 'd', '_', 'c', 'm', '_', 'l', 'a', 'p', '\000'}; struct kernel_symbol const __ksymtab_ib_send_cm_lap ; struct kernel_symbol const __ksymtab_ib_send_cm_lap = {(unsigned long )(& ib_send_cm_lap), (char const *)(& __kstrtab_ib_send_cm_lap)}; static void cm_format_path_from_lap(struct cm_id_private *cm_id_priv , struct ib_sa_path_rec *path , struct cm_lap_msg *lap_msg ) { { memset((void *)path, 0, 88UL); path->dgid = lap_msg->alt_local_gid; path->sgid = lap_msg->alt_remote_gid; path->dlid = lap_msg->alt_local_lid; path->slid = lap_msg->alt_remote_lid; path->flow_label = cm_lap_get_flow_label(lap_msg); path->hop_limit = lap_msg->alt_hop_limit; path->traffic_class = cm_lap_get_traffic_class(lap_msg); path->reversible = 1; path->pkey = cm_id_priv->pkey; path->sl = cm_lap_get_sl(lap_msg); path->mtu_selector = 2U; path->mtu = (u8 )cm_id_priv->path_mtu; path->rate_selector = 2U; path->rate = cm_lap_get_packet_rate(lap_msg); path->packet_life_time_selector = 2U; path->packet_life_time = cm_lap_get_local_ack_timeout(lap_msg); path->packet_life_time = (int )path->packet_life_time - ((unsigned int )path->packet_life_time != 0U); return; } } static int cm_lap_handler(struct cm_work *work ) { struct cm_id_private *cm_id_priv ; struct cm_lap_msg *lap_msg ; struct ib_cm_lap_event_param *param ; struct ib_mad_send_buf *msg ; int ret ; int tmp ; int tmp___0 ; { msg = (struct ib_mad_send_buf *)0; lap_msg = (struct cm_lap_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; cm_id_priv = cm_acquire_id(lap_msg->remote_comm_id, lap_msg->local_comm_id); if ((unsigned long )cm_id_priv == (unsigned long )((struct cm_id_private *)0)) { return (-22); } else { } param = & work->cm_event.param.lap_rcvd; param->alternate_path = (struct ib_sa_path_rec *)(& work->path); cm_format_path_from_lap(cm_id_priv, param->alternate_path, lap_msg); work->cm_event.private_data = (void *)(& lap_msg->private_data); spin_lock_irq(& cm_id_priv->lock); if ((unsigned int )cm_id_priv->id.state != 10U) { goto unlock; } else { } switch ((unsigned int )cm_id_priv->id.lap_state) { case 0U: ; case 1U: ; goto ldv_47940; case 4U: atomic_long_inc((atomic_long_t *)(& (work->port)->counter_group[3].counter) + 9UL); tmp = cm_alloc_response_msg(work->port, work->mad_recv_wc, & msg); if (tmp != 0) { goto unlock; } else { } cm_format_mra((struct cm_mra_msg *)msg->mad, cm_id_priv, 2, (int )cm_id_priv->service_timeout, (void const *)cm_id_priv->private_data, (int )cm_id_priv->private_data_len); spin_unlock_irq(& cm_id_priv->lock); tmp___0 = ib_post_send_mad(msg, (struct ib_mad_send_buf **)0); if (tmp___0 != 0) { cm_free_msg(msg); } else { } goto deref; case 3U: atomic_long_inc((atomic_long_t *)(& (work->port)->counter_group[3].counter) + 9UL); goto unlock; default: ; goto unlock; } ldv_47940: cm_id_priv->id.lap_state = 3; cm_id_priv->tid = lap_msg->hdr.tid; cm_init_av_for_response(work->port, (work->mad_recv_wc)->wc, (work->mad_recv_wc)->recv_buf.grh, & cm_id_priv->av); cm_init_av_by_path(param->alternate_path, & cm_id_priv->alt_av); ret = atomic_inc_and_test(& cm_id_priv->work_count); if (ret == 0) { list_add_tail(& work->list, & cm_id_priv->work_list); } else { } spin_unlock_irq(& cm_id_priv->lock); if (ret != 0) { cm_process_work(cm_id_priv, work); } else { cm_deref_id(cm_id_priv); } return (0); unlock: spin_unlock_irq(& cm_id_priv->lock); deref: cm_deref_id(cm_id_priv); return (-22); } } static void cm_format_apr(struct cm_apr_msg *apr_msg , struct cm_id_private *cm_id_priv , enum ib_cm_apr_status status , void *info , u8 info_length , void const *private_data , u8 private_data_len ) { { cm_format_mad_hdr(& apr_msg->hdr, 6656, cm_id_priv->tid); apr_msg->local_comm_id = cm_id_priv->id.local_id; apr_msg->remote_comm_id = cm_id_priv->id.remote_id; apr_msg->ap_status = (unsigned char )status; if ((unsigned long )info != (unsigned long )((void *)0) && (unsigned int )info_length != 0U) { apr_msg->info_length = info_length; memcpy((void *)(& apr_msg->info), (void const *)info, (size_t )info_length); } else { } if ((unsigned long )private_data != (unsigned long )((void const *)0) && (unsigned int )private_data_len != 0U) { memcpy((void *)(& apr_msg->private_data), private_data, (size_t )private_data_len); } else { } return; } } int ib_send_cm_apr(struct ib_cm_id *cm_id , enum ib_cm_apr_status status , void *info , u8 info_length , void const *private_data , u8 private_data_len ) { struct cm_id_private *cm_id_priv ; struct ib_mad_send_buf *msg ; unsigned long flags ; int ret ; struct ib_cm_id const *__mptr ; raw_spinlock_t *tmp ; { if (((unsigned long )private_data != (unsigned long )((void const *)0) && (unsigned int )private_data_len > 148U) || ((unsigned long )info != (unsigned long )((void *)0) && (unsigned int )info_length > 72U)) { return (-22); } else { } __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; tmp = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp); if ((unsigned int )cm_id->state != 10U || ((unsigned int )cm_id->lap_state != 3U && (unsigned int )cm_id->lap_state != 4U)) { ret = -22; goto out; } else { } ret = cm_alloc_msg(cm_id_priv, & msg); if (ret != 0) { goto out; } else { } cm_format_apr((struct cm_apr_msg *)msg->mad, cm_id_priv, status, info, (int )info_length, private_data, (int )private_data_len); ret = ib_post_send_mad(msg, (struct ib_mad_send_buf **)0); if (ret != 0) { spin_unlock_irqrestore(& cm_id_priv->lock, flags); cm_free_msg(msg); return (ret); } else { } cm_id->lap_state = 1; out: spin_unlock_irqrestore(& cm_id_priv->lock, flags); return (ret); } } static char const __kstrtab_ib_send_cm_apr[15U] = { 'i', 'b', '_', 's', 'e', 'n', 'd', '_', 'c', 'm', '_', 'a', 'p', 'r', '\000'}; struct kernel_symbol const __ksymtab_ib_send_cm_apr ; struct kernel_symbol const __ksymtab_ib_send_cm_apr = {(unsigned long )(& ib_send_cm_apr), (char const *)(& __kstrtab_ib_send_cm_apr)}; static int cm_apr_handler(struct cm_work *work ) { struct cm_id_private *cm_id_priv ; struct cm_apr_msg *apr_msg ; int ret ; { apr_msg = (struct cm_apr_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; cm_id_priv = cm_acquire_id(apr_msg->remote_comm_id, apr_msg->local_comm_id); if ((unsigned long )cm_id_priv == (unsigned long )((struct cm_id_private *)0)) { return (-22); } else { } work->cm_event.param.apr_rcvd.ap_status = (enum ib_cm_apr_status )apr_msg->ap_status; work->cm_event.param.apr_rcvd.apr_info = (void *)(& apr_msg->info); work->cm_event.param.apr_rcvd.info_len = apr_msg->info_length; work->cm_event.private_data = (void *)(& apr_msg->private_data); spin_lock_irq(& cm_id_priv->lock); if ((unsigned int )cm_id_priv->id.state != 10U || ((unsigned int )cm_id_priv->id.lap_state != 2U && (unsigned int )cm_id_priv->id.lap_state != 5U)) { spin_unlock_irq(& cm_id_priv->lock); goto out; } else { } cm_id_priv->id.lap_state = 1; ib_cancel_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg); cm_id_priv->msg = (struct ib_mad_send_buf *)0; ret = atomic_inc_and_test(& cm_id_priv->work_count); if (ret == 0) { list_add_tail(& work->list, & cm_id_priv->work_list); } else { } spin_unlock_irq(& cm_id_priv->lock); if (ret != 0) { cm_process_work(cm_id_priv, work); } else { cm_deref_id(cm_id_priv); } return (0); out: cm_deref_id(cm_id_priv); return (-22); } } static int cm_timewait_handler(struct cm_work *work ) { struct cm_timewait_info *timewait_info ; struct cm_id_private *cm_id_priv ; int ret ; { timewait_info = (struct cm_timewait_info *)work; spin_lock_irq(& cm.lock); list_del(& timewait_info->list); spin_unlock_irq(& cm.lock); cm_id_priv = cm_acquire_id(timewait_info->work.local_id, timewait_info->work.remote_id); if ((unsigned long )cm_id_priv == (unsigned long )((struct cm_id_private *)0)) { return (-22); } else { } spin_lock_irq(& cm_id_priv->lock); if ((unsigned int )cm_id_priv->id.state != 13U || cm_id_priv->remote_qpn != timewait_info->remote_qpn) { spin_unlock_irq(& cm_id_priv->lock); goto out; } else { } cm_id_priv->id.state = 0; ret = atomic_inc_and_test(& cm_id_priv->work_count); if (ret == 0) { list_add_tail(& work->list, & cm_id_priv->work_list); } else { } spin_unlock_irq(& cm_id_priv->lock); if (ret != 0) { cm_process_work(cm_id_priv, work); } else { cm_deref_id(cm_id_priv); } return (0); out: cm_deref_id(cm_id_priv); return (-22); } } static void cm_format_sidr_req(struct cm_sidr_req_msg *sidr_req_msg , struct cm_id_private *cm_id_priv , struct ib_cm_sidr_req_param *param ) { __be64 tmp ; { tmp = cm_form_tid(cm_id_priv, 3); cm_format_mad_hdr(& sidr_req_msg->hdr, 5888, tmp); sidr_req_msg->request_id = cm_id_priv->id.local_id; sidr_req_msg->pkey = (param->path)->pkey; sidr_req_msg->service_id = param->service_id; if ((unsigned long )param->private_data != (unsigned long )((void const *)0) && (unsigned int )param->private_data_len != 0U) { memcpy((void *)(& sidr_req_msg->private_data), param->private_data, (size_t )param->private_data_len); } else { } return; } } int ib_send_cm_sidr_req(struct ib_cm_id *cm_id , struct ib_cm_sidr_req_param *param ) { struct cm_id_private *cm_id_priv ; struct ib_mad_send_buf *msg ; unsigned long flags ; int ret ; struct ib_cm_id const *__mptr ; raw_spinlock_t *tmp ; { if ((unsigned long )param->path == (unsigned long )((struct ib_sa_path_rec *)0) || ((unsigned long )param->private_data != (unsigned long )((void const *)0) && (unsigned int )param->private_data_len > 216U)) { return (-22); } else { } __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; ret = cm_init_av_by_path(param->path, & cm_id_priv->av); if (ret != 0) { goto out; } else { } cm_id->service_id = param->service_id; cm_id->service_mask = 0xffffffffffffffffULL; cm_id_priv->timeout_ms = param->timeout_ms; cm_id_priv->max_cm_retries = param->max_cm_retries; ret = cm_alloc_msg(cm_id_priv, & msg); if (ret != 0) { goto out; } else { } cm_format_sidr_req((struct cm_sidr_req_msg *)msg->mad, cm_id_priv, param); msg->timeout_ms = cm_id_priv->timeout_ms; msg->context[1] = (void *)14; tmp = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp); if ((unsigned int )cm_id->state == 0U) { ret = ib_post_send_mad(msg, (struct ib_mad_send_buf **)0); } else { ret = -22; } if (ret != 0) { spin_unlock_irqrestore(& cm_id_priv->lock, flags); cm_free_msg(msg); goto out; } else { } cm_id->state = 14; cm_id_priv->msg = msg; spin_unlock_irqrestore(& cm_id_priv->lock, flags); out: ; return (ret); } } static char const __kstrtab_ib_send_cm_sidr_req[20U] = { 'i', 'b', '_', 's', 'e', 'n', 'd', '_', 'c', 'm', '_', 's', 'i', 'd', 'r', '_', 'r', 'e', 'q', '\000'}; struct kernel_symbol const __ksymtab_ib_send_cm_sidr_req ; struct kernel_symbol const __ksymtab_ib_send_cm_sidr_req = {(unsigned long )(& ib_send_cm_sidr_req), (char const *)(& __kstrtab_ib_send_cm_sidr_req)}; static void cm_format_sidr_req_event(struct cm_work *work , struct ib_cm_id *listen_id ) { struct cm_sidr_req_msg *sidr_req_msg ; struct ib_cm_sidr_req_event_param *param ; __u16 tmp ; { sidr_req_msg = (struct cm_sidr_req_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; param = & work->cm_event.param.sidr_req_rcvd; tmp = __fswab16((int )sidr_req_msg->pkey); param->pkey = tmp; param->listen_id = listen_id; param->port = (work->port)->port_num; work->cm_event.private_data = (void *)(& sidr_req_msg->private_data); return; } } static int cm_sidr_req_handler(struct cm_work *work ) { struct ib_cm_id *cm_id ; struct cm_id_private *cm_id_priv ; struct cm_id_private *cur_cm_id_priv ; struct cm_sidr_req_msg *sidr_req_msg ; struct ib_wc *wc ; long tmp ; bool tmp___0 ; struct ib_cm_id const *__mptr ; __u64 tmp___1 ; { cm_id = ib_create_cm_id(((work->port)->cm_dev)->ib_device, (int (*)(struct ib_cm_id * , struct ib_cm_event * ))0, (void *)0); tmp___0 = IS_ERR((void const *)cm_id); if ((int )tmp___0) { tmp = PTR_ERR((void const *)cm_id); return ((int )tmp); } else { } __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; sidr_req_msg = (struct cm_sidr_req_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; wc = (work->mad_recv_wc)->wc; tmp___1 = __fswab64((__u64 )wc->slid); cm_id_priv->av.dgid.global.subnet_prefix = tmp___1; cm_id_priv->av.dgid.global.interface_id = 0ULL; cm_init_av_for_response(work->port, (work->mad_recv_wc)->wc, (work->mad_recv_wc)->recv_buf.grh, & cm_id_priv->av); cm_id_priv->id.remote_id = sidr_req_msg->request_id; cm_id_priv->tid = sidr_req_msg->hdr.tid; atomic_inc(& cm_id_priv->work_count); spin_lock_irq(& cm.lock); cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv); if ((unsigned long )cur_cm_id_priv != (unsigned long )((struct cm_id_private *)0)) { spin_unlock_irq(& cm.lock); atomic_long_inc((atomic_long_t *)(& (work->port)->counter_group[3].counter) + 7UL); goto out; } else { } cm_id_priv->id.state = 15; cur_cm_id_priv = cm_find_listen(cm_id->device, sidr_req_msg->service_id, (u32 *)(& sidr_req_msg->private_data)); if ((unsigned long )cur_cm_id_priv == (unsigned long )((struct cm_id_private *)0)) { spin_unlock_irq(& cm.lock); cm_reject_sidr_req(cm_id_priv, 1); goto out; } else { } atomic_inc(& cur_cm_id_priv->refcount); atomic_inc(& cm_id_priv->refcount); spin_unlock_irq(& cm.lock); cm_id_priv->id.cm_handler = cur_cm_id_priv->id.cm_handler; cm_id_priv->id.context = cur_cm_id_priv->id.context; cm_id_priv->id.service_id = sidr_req_msg->service_id; cm_id_priv->id.service_mask = 0xffffffffffffffffULL; cm_format_sidr_req_event(work, & cur_cm_id_priv->id); cm_process_work(cm_id_priv, work); cm_deref_id(cur_cm_id_priv); return (0); out: ib_destroy_cm_id(& cm_id_priv->id); return (-22); } } static void cm_format_sidr_rep(struct cm_sidr_rep_msg *sidr_rep_msg , struct cm_id_private *cm_id_priv , struct ib_cm_sidr_rep_param *param ) { __u32 tmp ; __u32 tmp___0 ; { cm_format_mad_hdr(& sidr_rep_msg->hdr, 6144, cm_id_priv->tid); sidr_rep_msg->request_id = cm_id_priv->id.remote_id; sidr_rep_msg->status = (u8 )param->status; tmp = __fswab32(param->qp_num); cm_sidr_rep_set_qpn(sidr_rep_msg, tmp); sidr_rep_msg->service_id = cm_id_priv->id.service_id; tmp___0 = __fswab32(param->qkey); sidr_rep_msg->qkey = tmp___0; if ((unsigned long )param->info != (unsigned long )((void const *)0) && (unsigned int )param->info_length != 0U) { memcpy((void *)(& sidr_rep_msg->info), param->info, (size_t )param->info_length); } else { } if ((unsigned long )param->private_data != (unsigned long )((void const *)0) && (unsigned int )param->private_data_len != 0U) { memcpy((void *)(& sidr_rep_msg->private_data), param->private_data, (size_t )param->private_data_len); } else { } return; } } int ib_send_cm_sidr_rep(struct ib_cm_id *cm_id , struct ib_cm_sidr_rep_param *param ) { struct cm_id_private *cm_id_priv ; struct ib_mad_send_buf *msg ; unsigned long flags ; int ret ; struct ib_cm_id const *__mptr ; raw_spinlock_t *tmp ; raw_spinlock_t *tmp___0 ; { if (((unsigned long )param->info != (unsigned long )((void const *)0) && (unsigned int )param->info_length > 72U) || ((unsigned long )param->private_data != (unsigned long )((void const *)0) && (unsigned int )param->private_data_len > 136U)) { return (-22); } else { } __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; tmp = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp); if ((unsigned int )cm_id->state != 15U) { ret = -22; goto error; } else { } ret = cm_alloc_msg(cm_id_priv, & msg); if (ret != 0) { goto error; } else { } cm_format_sidr_rep((struct cm_sidr_rep_msg *)msg->mad, cm_id_priv, param); ret = ib_post_send_mad(msg, (struct ib_mad_send_buf **)0); if (ret != 0) { spin_unlock_irqrestore(& cm_id_priv->lock, flags); cm_free_msg(msg); return (ret); } else { } cm_id->state = 0; spin_unlock_irqrestore(& cm_id_priv->lock, flags); tmp___0 = spinlock_check(& cm.lock); flags = _raw_spin_lock_irqsave(tmp___0); rb_erase(& cm_id_priv->sidr_id_node, & cm.remote_sidr_table); spin_unlock_irqrestore(& cm.lock, flags); return (0); error: spin_unlock_irqrestore(& cm_id_priv->lock, flags); return (ret); } } static char const __kstrtab_ib_send_cm_sidr_rep[20U] = { 'i', 'b', '_', 's', 'e', 'n', 'd', '_', 'c', 'm', '_', 's', 'i', 'd', 'r', '_', 'r', 'e', 'p', '\000'}; struct kernel_symbol const __ksymtab_ib_send_cm_sidr_rep ; struct kernel_symbol const __ksymtab_ib_send_cm_sidr_rep = {(unsigned long )(& ib_send_cm_sidr_rep), (char const *)(& __kstrtab_ib_send_cm_sidr_rep)}; static void cm_format_sidr_rep_event(struct cm_work *work ) { struct cm_sidr_rep_msg *sidr_rep_msg ; struct ib_cm_sidr_rep_event_param *param ; __u32 tmp ; __be32 tmp___0 ; __u32 tmp___1 ; { sidr_rep_msg = (struct cm_sidr_rep_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; param = & work->cm_event.param.sidr_rep_rcvd; param->status = (enum ib_cm_sidr_status )sidr_rep_msg->status; tmp = __fswab32(sidr_rep_msg->qkey); param->qkey = tmp; tmp___0 = cm_sidr_rep_get_qpn(sidr_rep_msg); tmp___1 = __fswab32(tmp___0); param->qpn = tmp___1; param->info = (void *)(& sidr_rep_msg->info); param->info_len = sidr_rep_msg->info_length; work->cm_event.private_data = (void *)(& sidr_rep_msg->private_data); return; } } static int cm_sidr_rep_handler(struct cm_work *work ) { struct cm_sidr_rep_msg *sidr_rep_msg ; struct cm_id_private *cm_id_priv ; { sidr_rep_msg = (struct cm_sidr_rep_msg *)(work->mad_recv_wc)->recv_buf.__annonCompField96.mad; cm_id_priv = cm_acquire_id(sidr_rep_msg->request_id, 0U); if ((unsigned long )cm_id_priv == (unsigned long )((struct cm_id_private *)0)) { return (-22); } else { } spin_lock_irq(& cm_id_priv->lock); if ((unsigned int )cm_id_priv->id.state != 14U) { spin_unlock_irq(& cm_id_priv->lock); goto out; } else { } cm_id_priv->id.state = 0; ib_cancel_mad((cm_id_priv->av.port)->mad_agent, cm_id_priv->msg); spin_unlock_irq(& cm_id_priv->lock); cm_format_sidr_rep_event(work); cm_process_work(cm_id_priv, work); return (0); out: cm_deref_id(cm_id_priv); return (-22); } } static void cm_process_send_error(struct ib_mad_send_buf *msg , enum ib_wc_status wc_status ) { struct cm_id_private *cm_id_priv ; struct ib_cm_event cm_event ; enum ib_cm_state state ; int ret ; { memset((void *)(& cm_event), 0, 80UL); cm_id_priv = (struct cm_id_private *)msg->context[0]; spin_lock_irq(& cm_id_priv->lock); state = (enum ib_cm_state )((long )msg->context[1]); if ((unsigned long )cm_id_priv->msg != (unsigned long )msg || (unsigned int )cm_id_priv->id.state != (unsigned int )state) { goto discard; } else { } switch ((unsigned int )state) { case 2U: ; case 5U: cm_reset_to_idle(cm_id_priv); cm_event.event = 0; goto ldv_48094; case 6U: ; case 9U: cm_reset_to_idle(cm_id_priv); cm_event.event = 2; goto ldv_48094; case 11U: cm_enter_timewait(cm_id_priv); cm_event.event = 6; goto ldv_48094; case 14U: cm_id_priv->id.state = 0; cm_event.event = 15; goto ldv_48094; default: ; goto discard; } ldv_48094: spin_unlock_irq(& cm_id_priv->lock); cm_event.param.send_status = wc_status; ret = (*(cm_id_priv->id.cm_handler))(& cm_id_priv->id, & cm_event); cm_free_msg(msg); if (ret != 0) { ib_destroy_cm_id(& cm_id_priv->id); } else { } return; discard: spin_unlock_irq(& cm_id_priv->lock); cm_free_msg(msg); return; } } static void cm_send_handler(struct ib_mad_agent *mad_agent , struct ib_mad_send_wc *mad_send_wc ) { struct ib_mad_send_buf *msg ; struct cm_port *port ; u16 attr_index ; __u16 tmp ; { msg = mad_send_wc->send_buf; port = (struct cm_port *)mad_agent->context; tmp = __fswab16((int )((struct ib_mad_hdr *)msg->mad)->attr_id); attr_index = (unsigned int )tmp + 65520U; if ((unsigned long )msg->context[0] == (unsigned long )((void *)0) && (unsigned int )attr_index != 2U) { msg->retries = 1; } else { } atomic_long_add((long )(msg->retries + 1), (atomic_long_t *)(& port->counter_group[0].counter) + (unsigned long )attr_index); if (msg->retries != 0) { atomic_long_add((long )msg->retries, (atomic_long_t *)(& port->counter_group[1].counter) + (unsigned long )attr_index); } else { } switch ((unsigned int )mad_send_wc->status) { case 0U: ; case 5U: cm_free_msg(msg); goto ldv_48109; default: ; if ((unsigned long )msg->context[0] != (unsigned long )((void *)0) && (unsigned long )msg->context[1] != (unsigned long )((void *)0)) { cm_process_send_error(msg, mad_send_wc->status); } else { cm_free_msg(msg); } goto ldv_48109; } ldv_48109: ; return; } } static void cm_work_handler(struct work_struct *_work ) { struct cm_work *work ; struct work_struct const *__mptr ; int ret ; { __mptr = (struct work_struct const *)_work; work = (struct cm_work *)__mptr; switch ((unsigned int )work->cm_event.event) { case 1U: ret = cm_req_handler(work); goto ldv_48119; case 10U: ret = cm_mra_handler(work); goto ldv_48119; case 11U: ret = cm_rej_handler(work); goto ldv_48119; case 3U: ret = cm_rep_handler(work); goto ldv_48119; case 4U: ret = cm_rtu_handler(work); goto ldv_48119; case 5U: ret = cm_establish_handler(work); goto ldv_48119; case 7U: ret = cm_dreq_handler(work); goto ldv_48119; case 8U: ret = cm_drep_handler(work); goto ldv_48119; case 16U: ret = cm_sidr_req_handler(work); goto ldv_48119; case 17U: ret = cm_sidr_rep_handler(work); goto ldv_48119; case 13U: ret = cm_lap_handler(work); goto ldv_48119; case 14U: ret = cm_apr_handler(work); goto ldv_48119; case 9U: ret = cm_timewait_handler(work); goto ldv_48119; default: ret = -22; goto ldv_48119; } ldv_48119: ; if (ret != 0) { cm_free_work(work); } else { } return; } } static int cm_establish(struct ib_cm_id *cm_id ) { struct cm_id_private *cm_id_priv ; struct cm_work *work ; unsigned long flags ; int ret ; void *tmp ; struct ib_cm_id const *__mptr ; raw_spinlock_t *tmp___0 ; struct lock_class_key __key ; atomic_long_t __constr_expr_0 ; struct lock_class_key __key___0 ; { ret = 0; tmp = kmalloc(344UL, 32U); work = (struct cm_work *)tmp; if ((unsigned long )work == (unsigned long )((struct cm_work *)0)) { return (-12); } else { } __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; tmp___0 = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp___0); switch ((unsigned int )cm_id->state) { case 6U: ; case 9U: cm_id->state = 10; goto ldv_48147; case 10U: ret = -106; goto ldv_48147; default: ret = -22; goto ldv_48147; } ldv_48147: spin_unlock_irqrestore(& cm_id_priv->lock, flags); if (ret != 0) { kfree((void const *)work); goto out; } else { } __init_work(& work->work.work, 0); __constr_expr_0.counter = 137438953408L; work->work.work.data = __constr_expr_0; lockdep_init_map(& work->work.work.lockdep_map, "(&(&work->work)->work)", & __key, 0); INIT_LIST_HEAD(& work->work.work.entry); work->work.work.func = & cm_work_handler; init_timer_key(& work->work.timer, 2097152U, "(&(&work->work)->timer)", & __key___0); work->work.timer.function = & delayed_work_timer_fn; work->work.timer.data = (unsigned long )(& work->work); work->local_id = cm_id->local_id; work->remote_id = cm_id->remote_id; work->mad_recv_wc = (struct ib_mad_recv_wc *)0; work->cm_event.event = 5; queue_delayed_work(cm.wq, & work->work, 0UL); out: ; return (ret); } } static int cm_migrate(struct ib_cm_id *cm_id ) { struct cm_id_private *cm_id_priv ; unsigned long flags ; int ret ; struct ib_cm_id const *__mptr ; raw_spinlock_t *tmp ; { ret = 0; __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; tmp = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp); if ((unsigned int )cm_id->state == 10U && ((unsigned int )cm_id->lap_state == 0U || (unsigned int )cm_id->lap_state == 1U)) { cm_id->lap_state = 1; cm_id_priv->av = cm_id_priv->alt_av; } else { ret = -22; } spin_unlock_irqrestore(& cm_id_priv->lock, flags); return (ret); } } int ib_cm_notify(struct ib_cm_id *cm_id , enum ib_event_type event ) { int ret ; { switch ((unsigned int )event) { case 4U: ret = cm_establish(cm_id); goto ldv_48171; case 6U: ret = cm_migrate(cm_id); goto ldv_48171; default: ret = -22; } ldv_48171: ; return (ret); } } static char const __kstrtab_ib_cm_notify[13U] = { 'i', 'b', '_', 'c', 'm', '_', 'n', 'o', 't', 'i', 'f', 'y', '\000'}; struct kernel_symbol const __ksymtab_ib_cm_notify ; struct kernel_symbol const __ksymtab_ib_cm_notify = {(unsigned long )(& ib_cm_notify), (char const *)(& __kstrtab_ib_cm_notify)}; static void cm_recv_handler(struct ib_mad_agent *mad_agent , struct ib_mad_recv_wc *mad_recv_wc ) { struct cm_port *port ; struct cm_work *work ; enum ib_cm_event_type event ; u16 attr_id ; int paths ; __u16 tmp ; void *tmp___0 ; struct lock_class_key __key ; atomic_long_t __constr_expr_0 ; struct lock_class_key __key___0 ; { port = (struct cm_port *)mad_agent->context; paths = 0; switch ((int )(mad_recv_wc->recv_buf.__annonCompField96.mad)->mad_hdr.attr_id) { case 4096: paths = (unsigned int )((struct cm_req_msg *)mad_recv_wc->recv_buf.__annonCompField96.mad)->alt_local_lid != 0U ? 2 : 1; event = 1; goto ldv_48192; case 4352: event = 10; goto ldv_48192; case 4608: event = 11; goto ldv_48192; case 4864: event = 3; goto ldv_48192; case 5120: event = 4; goto ldv_48192; case 5376: event = 7; goto ldv_48192; case 5632: event = 8; goto ldv_48192; case 5888: event = 16; goto ldv_48192; case 6144: event = 17; goto ldv_48192; case 6400: paths = 1; event = 13; goto ldv_48192; case 6656: event = 14; goto ldv_48192; default: ib_free_recv_mad(mad_recv_wc); return; } ldv_48192: tmp = __fswab16((int )(mad_recv_wc->recv_buf.__annonCompField96.mad)->mad_hdr.attr_id); attr_id = tmp; atomic_long_inc((atomic_long_t *)(& port->counter_group[2].counter) + ((unsigned long )attr_id + 0xfffffffffffffff0UL)); tmp___0 = kmalloc((unsigned long )paths * 88UL + 344UL, 208U); work = (struct cm_work *)tmp___0; if ((unsigned long )work == (unsigned long )((struct cm_work *)0)) { ib_free_recv_mad(mad_recv_wc); return; } else { } __init_work(& work->work.work, 0); __constr_expr_0.counter = 137438953408L; work->work.work.data = __constr_expr_0; lockdep_init_map(& work->work.work.lockdep_map, "(&(&work->work)->work)", & __key, 0); INIT_LIST_HEAD(& work->work.work.entry); work->work.work.func = & cm_work_handler; init_timer_key(& work->work.timer, 2097152U, "(&(&work->work)->timer)", & __key___0); work->work.timer.function = & delayed_work_timer_fn; work->work.timer.data = (unsigned long )(& work->work); work->cm_event.event = event; work->mad_recv_wc = mad_recv_wc; work->port = port; queue_delayed_work(cm.wq, & work->work, 0UL); return; } } static int cm_init_qp_init_attr(struct cm_id_private *cm_id_priv , struct ib_qp_attr *qp_attr , int *qp_attr_mask ) { unsigned long flags ; int ret ; raw_spinlock_t *tmp ; { tmp = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp); switch ((unsigned int )cm_id_priv->id.state) { case 2U: ; case 5U: ; case 3U: ; case 4U: ; case 7U: ; case 8U: ; case 6U: ; case 9U: ; case 10U: *qp_attr_mask = 57; qp_attr->qp_access_flags = 2; if ((unsigned int )cm_id_priv->responder_resources != 0U) { qp_attr->qp_access_flags = qp_attr->qp_access_flags | 12; } else { } qp_attr->pkey_index = cm_id_priv->av.pkey_index; qp_attr->port_num = (cm_id_priv->av.port)->port_num; ret = 0; goto ldv_48226; default: ret = -22; goto ldv_48226; } ldv_48226: spin_unlock_irqrestore(& cm_id_priv->lock, flags); return (ret); } } static int cm_init_qp_rtr_attr(struct cm_id_private *cm_id_priv , struct ib_qp_attr *qp_attr , int *qp_attr_mask ) { unsigned long flags ; int ret ; raw_spinlock_t *tmp ; bool tmp___0 ; int tmp___1 ; bool tmp___2 ; int tmp___3 ; __u32 tmp___4 ; __u32 tmp___5 ; { tmp = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp); switch ((unsigned int )cm_id_priv->id.state) { case 3U: ; case 4U: ; case 7U: ; case 8U: ; case 6U: ; case 9U: ; case 10U: *qp_attr_mask = 1053057; qp_attr->ah_attr = cm_id_priv->av.ah_attr; if ((unsigned int )cm_id_priv->av.valid == 0U) { spin_unlock_irqrestore(& cm_id_priv->lock, flags); return (-22); } else { } if ((unsigned int )cm_id_priv->av.ah_attr.vlan_id != 65535U) { qp_attr->vlan_id = cm_id_priv->av.ah_attr.vlan_id; *qp_attr_mask = *qp_attr_mask | 8388608; } else { } tmp___0 = is_zero_ether_addr((u8 const *)(& cm_id_priv->av.smac)); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { memcpy((void *)(& qp_attr->smac), (void const *)(& cm_id_priv->av.smac), 6UL); *qp_attr_mask = *qp_attr_mask | 2097152; } else { } if ((unsigned int )cm_id_priv->alt_av.valid != 0U) { if ((unsigned int )cm_id_priv->alt_av.ah_attr.vlan_id != 65535U) { qp_attr->alt_vlan_id = cm_id_priv->alt_av.ah_attr.vlan_id; *qp_attr_mask = *qp_attr_mask | 16777216; } else { } tmp___2 = is_zero_ether_addr((u8 const *)(& cm_id_priv->alt_av.smac)); if (tmp___2) { tmp___3 = 0; } else { tmp___3 = 1; } if (tmp___3) { memcpy((void *)(& qp_attr->alt_smac), (void const *)(& cm_id_priv->alt_av.smac), 6UL); *qp_attr_mask = *qp_attr_mask | 4194304; } else { } } else { } qp_attr->path_mtu = cm_id_priv->path_mtu; tmp___4 = __fswab32(cm_id_priv->remote_qpn); qp_attr->dest_qp_num = tmp___4; tmp___5 = __fswab32(cm_id_priv->rq_psn); qp_attr->rq_psn = tmp___5; if ((unsigned int )cm_id_priv->qp_type == 2U || (unsigned int )cm_id_priv->qp_type == 10U) { *qp_attr_mask = *qp_attr_mask | 163840; qp_attr->max_dest_rd_atomic = cm_id_priv->responder_resources; qp_attr->min_rnr_timer = 0U; } else { } if ((unsigned int )cm_id_priv->alt_av.ah_attr.dlid != 0U) { *qp_attr_mask = *qp_attr_mask | 16384; qp_attr->alt_port_num = (cm_id_priv->alt_av.port)->port_num; qp_attr->alt_pkey_index = cm_id_priv->alt_av.pkey_index; qp_attr->alt_timeout = cm_id_priv->alt_av.timeout; qp_attr->alt_ah_attr = cm_id_priv->alt_av.ah_attr; } else { } ret = 0; goto ldv_48245; default: ret = -22; goto ldv_48245; } ldv_48245: spin_unlock_irqrestore(& cm_id_priv->lock, flags); return (ret); } } static int cm_init_qp_rts_attr(struct cm_id_private *cm_id_priv , struct ib_qp_attr *qp_attr , int *qp_attr_mask ) { unsigned long flags ; int ret ; raw_spinlock_t *tmp ; __u32 tmp___0 ; { tmp = spinlock_check(& cm_id_priv->lock); flags = _raw_spin_lock_irqsave(tmp); switch ((unsigned int )cm_id_priv->id.state) { case 3U: ; case 4U: ; case 7U: ; case 8U: ; case 6U: ; case 9U: ; case 10U: ; if ((unsigned int )cm_id_priv->id.lap_state == 0U) { *qp_attr_mask = 65537; tmp___0 = __fswab32(cm_id_priv->sq_psn); qp_attr->sq_psn = tmp___0; switch ((unsigned int )cm_id_priv->qp_type) { case 2U: ; case 9U: *qp_attr_mask = *qp_attr_mask | 11264; qp_attr->retry_cnt = cm_id_priv->retry_count; qp_attr->rnr_retry = cm_id_priv->rnr_retry_count; qp_attr->max_rd_atomic = cm_id_priv->initiator_depth; case 10U: *qp_attr_mask = *qp_attr_mask | 512; qp_attr->timeout = cm_id_priv->av.timeout; goto ldv_48267; default: ; goto ldv_48267; } ldv_48267: ; if ((unsigned int )cm_id_priv->alt_av.ah_attr.dlid != 0U) { *qp_attr_mask = *qp_attr_mask | 262144; qp_attr->path_mig_state = 1; } else { } } else { *qp_attr_mask = 278528; qp_attr->alt_port_num = (cm_id_priv->alt_av.port)->port_num; qp_attr->alt_pkey_index = cm_id_priv->alt_av.pkey_index; qp_attr->alt_timeout = cm_id_priv->alt_av.timeout; qp_attr->alt_ah_attr = cm_id_priv->alt_av.ah_attr; qp_attr->path_mig_state = 1; } ret = 0; goto ldv_48269; default: ret = -22; goto ldv_48269; } ldv_48269: spin_unlock_irqrestore(& cm_id_priv->lock, flags); return (ret); } } int ib_cm_init_qp_attr(struct ib_cm_id *cm_id , struct ib_qp_attr *qp_attr , int *qp_attr_mask ) { struct cm_id_private *cm_id_priv ; int ret ; struct ib_cm_id const *__mptr ; { __mptr = (struct ib_cm_id const *)cm_id; cm_id_priv = (struct cm_id_private *)__mptr; switch ((unsigned int )qp_attr->qp_state) { case 1U: ret = cm_init_qp_init_attr(cm_id_priv, qp_attr, qp_attr_mask); goto ldv_48281; case 2U: ret = cm_init_qp_rtr_attr(cm_id_priv, qp_attr, qp_attr_mask); goto ldv_48281; case 3U: ret = cm_init_qp_rts_attr(cm_id_priv, qp_attr, qp_attr_mask); goto ldv_48281; default: ret = -22; goto ldv_48281; } ldv_48281: ; return (ret); } } static char const __kstrtab_ib_cm_init_qp_attr[19U] = { 'i', 'b', '_', 'c', 'm', '_', 'i', 'n', 'i', 't', '_', 'q', 'p', '_', 'a', 't', 't', 'r', '\000'}; struct kernel_symbol const __ksymtab_ib_cm_init_qp_attr ; struct kernel_symbol const __ksymtab_ib_cm_init_qp_attr = {(unsigned long )(& ib_cm_init_qp_attr), (char const *)(& __kstrtab_ib_cm_init_qp_attr)}; static void cm_get_ack_delay(struct cm_device *cm_dev ) { struct ib_device_attr attr ; int tmp ; { tmp = ib_query_device(cm_dev->ib_device, & attr); if (tmp != 0) { cm_dev->ack_delay = 0U; } else { cm_dev->ack_delay = attr.local_ca_ack_delay; } return; } } static ssize_t cm_show_counter(struct kobject *obj , struct attribute *attr , char *buf ) { struct cm_counter_group *group ; struct cm_counter_attribute *cm_attr ; struct kobject const *__mptr ; struct attribute const *__mptr___0 ; long tmp ; int tmp___0 ; { __mptr = (struct kobject const *)obj; group = (struct cm_counter_group *)__mptr; __mptr___0 = (struct attribute const *)attr; cm_attr = (struct cm_counter_attribute *)__mptr___0; tmp = atomic_long_read((atomic_long_t *)(& group->counter) + (unsigned long )cm_attr->index); tmp___0 = sprintf(buf, "%ld\n", tmp); return ((ssize_t )tmp___0); } } static struct sysfs_ops const cm_counter_ops = {& cm_show_counter, 0}; static struct kobj_type cm_counter_obj_type = {0, & cm_counter_ops, (struct attribute **)(& cm_counter_default_attrs), 0, 0}; static void cm_release_port_obj(struct kobject *obj ) { struct cm_port *cm_port ; struct kobject const *__mptr ; { __mptr = (struct kobject const *)obj; cm_port = (struct cm_port *)__mptr + 0xfffffffffffffff0UL; kfree((void const *)cm_port); return; } } static struct kobj_type cm_port_obj_type = {& cm_release_port_obj, 0, 0, 0, 0}; static char *cm_devnode(struct device *dev , umode_t *mode ) { char const *tmp ; char *tmp___0 ; { if ((unsigned long )mode != (unsigned long )((umode_t *)0U)) { *mode = 438U; } else { } tmp = dev_name((struct device const *)dev); tmp___0 = kasprintf(208U, "infiniband/%s", tmp); return (tmp___0); } } struct class cm_class = {"infiniband_cm", & __this_module, 0, 0, 0, 0, & cm_devnode, 0, 0, 0, 0, 0, 0, 0, 0}; static char const __kstrtab_cm_class[9U] = { 'c', 'm', '_', 'c', 'l', 'a', 's', 's', '\000'}; struct kernel_symbol const __ksymtab_cm_class ; struct kernel_symbol const __ksymtab_cm_class = {(unsigned long )(& cm_class), (char const *)(& __kstrtab_cm_class)}; static int cm_create_port_fs(struct cm_port *port ) { int i ; int ret ; int tmp ; { ret = kobject_init_and_add(& port->port_obj, & cm_port_obj_type, & ((port->cm_dev)->device)->kobj, "%d", (int )port->port_num); if (ret != 0) { kfree((void const *)port); return (ret); } else { } i = 0; goto ldv_48336; ldv_48335: ret = kobject_init_and_add(& port->counter_group[i].obj, & cm_counter_obj_type, & port->port_obj, "%s", (char const *)(& counter_group_names) + (unsigned long )i); if (ret != 0) { goto error; } else { } i = i + 1; ldv_48336: ; if (i <= 3) { goto ldv_48335; } else { } return (0); error: ; goto ldv_48339; ldv_48338: kobject_put(& port->counter_group[i].obj); ldv_48339: tmp = i; i = i - 1; if (tmp != 0) { goto ldv_48338; } else { } kobject_put(& port->port_obj); return (ret); } } static void cm_remove_port_fs(struct cm_port *port ) { int i ; { i = 0; goto ldv_48346; ldv_48345: kobject_put(& port->counter_group[i].obj); i = i + 1; ldv_48346: ; if (i <= 3) { goto ldv_48345; } else { } kobject_put(& port->port_obj); return; } } static void cm_add_one(struct ib_device *ib_device ) { struct cm_device *cm_dev ; struct cm_port *port ; struct ib_mad_reg_req reg_req ; struct ib_port_modify port_modify ; unsigned long flags ; int ret ; int count ; u8 i ; void *tmp ; bool tmp___0 ; bool tmp___1 ; int tmp___2 ; void *tmp___3 ; bool tmp___4 ; bool tmp___5 ; int tmp___6 ; { reg_req.mgmt_class = 7U; reg_req.mgmt_class_version = 2U; reg_req.oui[0] = (unsigned char)0; reg_req.oui[1] = (unsigned char)0; reg_req.oui[2] = (unsigned char)0; reg_req.method_mask[0] = 0UL; reg_req.method_mask[1] = 0UL; port_modify.set_port_cap_mask = 65536U; port_modify.clr_port_cap_mask = 0U; port_modify.init_type = (unsigned char)0; count = 0; tmp = kzalloc((unsigned long )ib_device->phys_port_cnt * 1856UL + 40UL, 208U); cm_dev = (struct cm_device *)tmp; if ((unsigned long )cm_dev == (unsigned long )((struct cm_device *)0)) { return; } else { } cm_dev->ib_device = ib_device; cm_get_ack_delay(cm_dev); cm_dev->device = device_create(& cm_class, & ib_device->dev, 0U, (void *)0, "%s", (char *)(& ib_device->name)); tmp___0 = IS_ERR((void const *)cm_dev->device); if ((int )tmp___0) { kfree((void const *)cm_dev); return; } else { } set_bit(3L, (unsigned long volatile *)(& reg_req.method_mask)); i = 1U; goto ldv_48364; ldv_48363: tmp___1 = rdma_cap_ib_cm((struct ib_device const *)ib_device, (int )i); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { goto ldv_48359; } else { } tmp___3 = kzalloc(1856UL, 208U); port = (struct cm_port *)tmp___3; if ((unsigned long )port == (unsigned long )((struct cm_port *)0)) { goto error1; } else { } cm_dev->port[(int )i + -1] = port; port->cm_dev = cm_dev; port->port_num = i; ret = cm_create_port_fs(port); if (ret != 0) { goto error1; } else { } port->mad_agent = ib_register_mad_agent(ib_device, (int )i, 1, & reg_req, 0, & cm_send_handler, & cm_recv_handler, (void *)port, 0U); tmp___4 = IS_ERR((void const *)port->mad_agent); if ((int )tmp___4) { goto error2; } else { } ret = ib_modify_port(ib_device, (int )i, 0, & port_modify); if (ret != 0) { goto error3; } else { } count = count + 1; ldv_48359: i = (u8 )((int )i + 1); ldv_48364: ; if ((int )ib_device->phys_port_cnt >= (int )i) { goto ldv_48363; } else { } if (count == 0) { goto free; } else { } ib_set_client_data(ib_device, & cm_client, (void *)cm_dev); flags = _raw_write_lock_irqsave(& cm.device_lock); list_add_tail(& cm_dev->list, & cm.device_list); _raw_write_unlock_irqrestore(& cm.device_lock, flags); return; error3: ib_unregister_mad_agent(port->mad_agent); error2: cm_remove_port_fs(port); error1: port_modify.set_port_cap_mask = 0U; port_modify.clr_port_cap_mask = 65536U; goto ldv_48373; ldv_48374: tmp___5 = rdma_cap_ib_cm((struct ib_device const *)ib_device, (int )i); if (tmp___5) { tmp___6 = 0; } else { tmp___6 = 1; } if (tmp___6) { goto ldv_48373; } else { } port = cm_dev->port[(int )i + -1]; ib_modify_port(ib_device, (int )port->port_num, 0, & port_modify); ib_unregister_mad_agent(port->mad_agent); cm_remove_port_fs(port); ldv_48373: i = (u8 )((int )i - 1); if ((unsigned int )i != 0U) { goto ldv_48374; } else { } free: device_unregister(cm_dev->device); kfree((void const *)cm_dev); return; } } static void cm_remove_one(struct ib_device *ib_device ) { struct cm_device *cm_dev ; struct cm_port *port ; struct ib_port_modify port_modify ; unsigned long flags ; int i ; void *tmp ; bool tmp___0 ; int tmp___1 ; { port_modify.set_port_cap_mask = 0U; port_modify.clr_port_cap_mask = 65536U; port_modify.init_type = (unsigned char)0; tmp = ib_get_client_data(ib_device, & cm_client); cm_dev = (struct cm_device *)tmp; if ((unsigned long )cm_dev == (unsigned long )((struct cm_device *)0)) { return; } else { } flags = _raw_write_lock_irqsave(& cm.device_lock); list_del(& cm_dev->list); _raw_write_unlock_irqrestore(& cm.device_lock, flags); i = 1; goto ldv_48392; ldv_48391: tmp___0 = rdma_cap_ib_cm((struct ib_device const *)ib_device, (int )((u8 )i)); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { goto ldv_48390; } else { } port = cm_dev->port[i + -1]; ib_modify_port(ib_device, (int )port->port_num, 0, & port_modify); ib_unregister_mad_agent(port->mad_agent); ldv_flush_workqueue_10(cm.wq); cm_remove_port_fs(port); ldv_48390: i = i + 1; ldv_48392: ; if ((int )ib_device->phys_port_cnt >= i) { goto ldv_48391; } else { } device_unregister(cm_dev->device); kfree((void const *)cm_dev); return; } } static int ib_cm_init(void) { int ret ; struct lock_class_key __key ; struct lock_class_key __key___0 ; struct rb_root __constr_expr_0 ; struct rb_root __constr_expr_1 ; struct rb_root __constr_expr_2 ; struct rb_root __constr_expr_3 ; struct lock_class_key __key___1 ; int tmp ; struct lock_class_key __key___2 ; char const *__lock_name ; struct workqueue_struct *tmp___0 ; { memset((void *)(& cm), 0, 344UL); INIT_LIST_HEAD(& cm.device_list); __rwlock_init(& cm.device_lock, "&cm.device_lock", & __key); spinlock_check(& cm.lock); __raw_spin_lock_init(& cm.lock.__annonCompField18.rlock, "&(&cm.lock)->rlock", & __key___0); __constr_expr_0.rb_node = (struct rb_node *)0; cm.listen_service_table = __constr_expr_0; cm.listen_service_id = 144115188075855872ULL; __constr_expr_1.rb_node = (struct rb_node *)0; cm.remote_id_table = __constr_expr_1; __constr_expr_2.rb_node = (struct rb_node *)0; cm.remote_qp_table = __constr_expr_2; __constr_expr_3.rb_node = (struct rb_node *)0; cm.remote_sidr_table = __constr_expr_3; idr_init(& cm.local_id_table); get_random_bytes((void *)(& cm.random_id_operand), 4); INIT_LIST_HEAD(& cm.timewait_list); tmp = __class_register(& cm_class, & __key___1); ret = tmp; if (ret != 0) { ret = -12; goto error1; } else { } __lock_name = "\"%s\"(\"ib_cm\")"; tmp___0 = __alloc_workqueue_key("%s", 8U, 1, & __key___2, __lock_name, (char *)"ib_cm"); cm.wq = tmp___0; if ((unsigned long )cm.wq == (unsigned long )((struct workqueue_struct *)0)) { ret = -12; goto error2; } else { } ret = ib_register_client(& cm_client); if (ret != 0) { goto error3; } else { } return (0); error3: ldv_destroy_workqueue_11(cm.wq); error2: class_unregister(& cm_class); error1: idr_destroy(& cm.local_id_table); return (ret); } } static void ib_cm_cleanup(void) { struct cm_timewait_info *timewait_info ; struct cm_timewait_info *tmp ; 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 ; { spin_lock_irq(& cm.lock); __mptr = (struct list_head const *)cm.timewait_list.next; timewait_info = (struct cm_timewait_info *)__mptr + 0xfffffffffffffea8UL; goto ldv_48422; ldv_48421: ldv_cancel_delayed_work_12(& timewait_info->work.work); __mptr___0 = (struct list_head const *)timewait_info->list.next; timewait_info = (struct cm_timewait_info *)__mptr___0 + 0xfffffffffffffea8UL; ldv_48422: ; if ((unsigned long )(& timewait_info->list) != (unsigned long )(& cm.timewait_list)) { goto ldv_48421; } else { } spin_unlock_irq(& cm.lock); ib_unregister_client(& cm_client); ldv_destroy_workqueue_13(cm.wq); __mptr___1 = (struct list_head const *)cm.timewait_list.next; timewait_info = (struct cm_timewait_info *)__mptr___1 + 0xfffffffffffffea8UL; __mptr___2 = (struct list_head const *)timewait_info->list.next; tmp = (struct cm_timewait_info *)__mptr___2 + 0xfffffffffffffea8UL; goto ldv_48431; ldv_48430: list_del(& timewait_info->list); kfree((void const *)timewait_info); timewait_info = tmp; __mptr___3 = (struct list_head const *)tmp->list.next; tmp = (struct cm_timewait_info *)__mptr___3 + 0xfffffffffffffea8UL; ldv_48431: ; if ((unsigned long )(& timewait_info->list) != (unsigned long )(& cm.timewait_list)) { goto ldv_48430; } else { } class_unregister(& cm_class); idr_destroy(& cm.local_id_table); return; } } int ldv_retval_0 ; extern void ldv_initialize(void) ; void ldv_check_final_state(void) ; extern int ldv_probe_6(void) ; void call_and_disable_work_3(struct work_struct *work ) { { if ((ldv_work_3_0 == 2 || ldv_work_3_0 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_3_0) { cm_work_handler(work); ldv_work_3_0 = 1; return; } else { } if ((ldv_work_3_1 == 2 || ldv_work_3_1 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_3_1) { cm_work_handler(work); ldv_work_3_1 = 1; return; } else { } if ((ldv_work_3_2 == 2 || ldv_work_3_2 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_3_2) { cm_work_handler(work); ldv_work_3_2 = 1; return; } else { } if ((ldv_work_3_3 == 2 || ldv_work_3_3 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_3_3) { cm_work_handler(work); ldv_work_3_3 = 1; return; } else { } return; } } void work_init_3(void) { { ldv_work_3_0 = 0; ldv_work_3_1 = 0; ldv_work_3_2 = 0; ldv_work_3_3 = 0; return; } } void call_and_disable_work_1(struct work_struct *work ) { { if ((ldv_work_1_0 == 2 || ldv_work_1_0 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_0) { cm_work_handler(work); ldv_work_1_0 = 1; return; } else { } if ((ldv_work_1_1 == 2 || ldv_work_1_1 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_1) { cm_work_handler(work); ldv_work_1_1 = 1; return; } else { } if ((ldv_work_1_2 == 2 || ldv_work_1_2 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_2) { cm_work_handler(work); ldv_work_1_2 = 1; return; } else { } if ((ldv_work_1_3 == 2 || ldv_work_1_3 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_1_3) { cm_work_handler(work); ldv_work_1_3 = 1; return; } else { } return; } } void disable_work_3(struct work_struct *work ) { { if ((ldv_work_3_0 == 3 || ldv_work_3_0 == 2) && (unsigned long )ldv_work_struct_3_0 == (unsigned long )work) { ldv_work_3_0 = 1; } else { } if ((ldv_work_3_1 == 3 || ldv_work_3_1 == 2) && (unsigned long )ldv_work_struct_3_1 == (unsigned long )work) { ldv_work_3_1 = 1; } else { } if ((ldv_work_3_2 == 3 || ldv_work_3_2 == 2) && (unsigned long )ldv_work_struct_3_2 == (unsigned long )work) { ldv_work_3_2 = 1; } else { } if ((ldv_work_3_3 == 3 || ldv_work_3_3 == 2) && (unsigned long )ldv_work_struct_3_3 == (unsigned long )work) { ldv_work_3_3 = 1; } else { } return; } } void disable_work_2(struct work_struct *work ) { { if ((ldv_work_2_0 == 3 || ldv_work_2_0 == 2) && (unsigned long )ldv_work_struct_2_0 == (unsigned long )work) { ldv_work_2_0 = 1; } else { } if ((ldv_work_2_1 == 3 || ldv_work_2_1 == 2) && (unsigned long )ldv_work_struct_2_1 == (unsigned long )work) { ldv_work_2_1 = 1; } else { } if ((ldv_work_2_2 == 3 || ldv_work_2_2 == 2) && (unsigned long )ldv_work_struct_2_2 == (unsigned long )work) { ldv_work_2_2 = 1; } else { } if ((ldv_work_2_3 == 3 || ldv_work_2_3 == 2) && (unsigned long )ldv_work_struct_2_3 == (unsigned long )work) { ldv_work_2_3 = 1; } else { } return; } } void disable_work_1(struct work_struct *work ) { { if ((ldv_work_1_0 == 3 || ldv_work_1_0 == 2) && (unsigned long )ldv_work_struct_1_0 == (unsigned long )work) { ldv_work_1_0 = 1; } else { } if ((ldv_work_1_1 == 3 || ldv_work_1_1 == 2) && (unsigned long )ldv_work_struct_1_1 == (unsigned long )work) { ldv_work_1_1 = 1; } else { } if ((ldv_work_1_2 == 3 || ldv_work_1_2 == 2) && (unsigned long )ldv_work_struct_1_2 == (unsigned long )work) { ldv_work_1_2 = 1; } else { } if ((ldv_work_1_3 == 3 || ldv_work_1_3 == 2) && (unsigned long )ldv_work_struct_1_3 == (unsigned long )work) { ldv_work_1_3 = 1; } else { } return; } } void invoke_work_3(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_work_3_0 == 2 || ldv_work_3_0 == 3) { ldv_work_3_0 = 4; cm_work_handler(ldv_work_struct_3_0); ldv_work_3_0 = 1; } else { } goto ldv_48478; case 1: ; if (ldv_work_3_1 == 2 || ldv_work_3_1 == 3) { ldv_work_3_1 = 4; cm_work_handler(ldv_work_struct_3_0); ldv_work_3_1 = 1; } else { } goto ldv_48478; case 2: ; if (ldv_work_3_2 == 2 || ldv_work_3_2 == 3) { ldv_work_3_2 = 4; cm_work_handler(ldv_work_struct_3_0); ldv_work_3_2 = 1; } else { } goto ldv_48478; case 3: ; if (ldv_work_3_3 == 2 || ldv_work_3_3 == 3) { ldv_work_3_3 = 4; cm_work_handler(ldv_work_struct_3_0); ldv_work_3_3 = 1; } else { } goto ldv_48478; default: ldv_stop(); } ldv_48478: ; return; } } void work_init_2(void) { { ldv_work_2_0 = 0; ldv_work_2_1 = 0; ldv_work_2_2 = 0; ldv_work_2_3 = 0; return; } } void work_init_1(void) { { ldv_work_1_0 = 0; ldv_work_1_1 = 0; ldv_work_1_2 = 0; ldv_work_1_3 = 0; return; } } void call_and_disable_all_2(int state ) { { if (ldv_work_2_0 == state) { call_and_disable_work_2(ldv_work_struct_2_0); } else { } if (ldv_work_2_1 == state) { call_and_disable_work_2(ldv_work_struct_2_1); } else { } if (ldv_work_2_2 == state) { call_and_disable_work_2(ldv_work_struct_2_2); } else { } if (ldv_work_2_3 == state) { call_and_disable_work_2(ldv_work_struct_2_3); } else { } return; } } void call_and_disable_all_1(int state ) { { if (ldv_work_1_0 == state) { call_and_disable_work_1(ldv_work_struct_1_0); } else { } if (ldv_work_1_1 == state) { call_and_disable_work_1(ldv_work_struct_1_1); } else { } if (ldv_work_1_2 == state) { call_and_disable_work_1(ldv_work_struct_1_2); } else { } if (ldv_work_1_3 == state) { call_and_disable_work_1(ldv_work_struct_1_3); } else { } return; } } void invoke_work_1(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_work_1_0 == 2 || ldv_work_1_0 == 3) { ldv_work_1_0 = 4; cm_work_handler(ldv_work_struct_1_0); ldv_work_1_0 = 1; } else { } goto ldv_48501; case 1: ; if (ldv_work_1_1 == 2 || ldv_work_1_1 == 3) { ldv_work_1_1 = 4; cm_work_handler(ldv_work_struct_1_0); ldv_work_1_1 = 1; } else { } goto ldv_48501; case 2: ; if (ldv_work_1_2 == 2 || ldv_work_1_2 == 3) { ldv_work_1_2 = 4; cm_work_handler(ldv_work_struct_1_0); ldv_work_1_2 = 1; } else { } goto ldv_48501; case 3: ; if (ldv_work_1_3 == 2 || ldv_work_1_3 == 3) { ldv_work_1_3 = 4; cm_work_handler(ldv_work_struct_1_0); ldv_work_1_3 = 1; } else { } goto ldv_48501; default: ldv_stop(); } ldv_48501: ; return; } } void activate_work_2(struct work_struct *work , int state ) { { if (ldv_work_2_0 == 0) { ldv_work_struct_2_0 = work; ldv_work_2_0 = state; return; } else { } if (ldv_work_2_1 == 0) { ldv_work_struct_2_1 = work; ldv_work_2_1 = state; return; } else { } if (ldv_work_2_2 == 0) { ldv_work_struct_2_2 = work; ldv_work_2_2 = state; return; } else { } if (ldv_work_2_3 == 0) { ldv_work_struct_2_3 = work; ldv_work_2_3 = state; return; } else { } return; } } void activate_work_3(struct work_struct *work , int state ) { { if (ldv_work_3_0 == 0) { ldv_work_struct_3_0 = work; ldv_work_3_0 = state; return; } else { } if (ldv_work_3_1 == 0) { ldv_work_struct_3_1 = work; ldv_work_3_1 = state; return; } else { } if (ldv_work_3_2 == 0) { ldv_work_struct_3_2 = work; ldv_work_3_2 = state; return; } else { } if (ldv_work_3_3 == 0) { ldv_work_struct_3_3 = work; ldv_work_3_3 = state; return; } else { } return; } } void ldv_initialize_ib_client_8(void) { void *tmp ; { tmp = ldv_init_zalloc(2488UL); cm_client_group0 = (struct ib_device *)tmp; return; } } void call_and_disable_all_3(int state ) { { if (ldv_work_3_0 == state) { call_and_disable_work_3(ldv_work_struct_3_0); } else { } if (ldv_work_3_1 == state) { call_and_disable_work_3(ldv_work_struct_3_1); } else { } if (ldv_work_3_2 == state) { call_and_disable_work_3(ldv_work_struct_3_2); } else { } if (ldv_work_3_3 == state) { call_and_disable_work_3(ldv_work_struct_3_3); } else { } return; } } void activate_work_1(struct work_struct *work , int state ) { { if (ldv_work_1_0 == 0) { ldv_work_struct_1_0 = work; ldv_work_1_0 = state; return; } else { } if (ldv_work_1_1 == 0) { ldv_work_struct_1_1 = work; ldv_work_1_1 = state; return; } else { } if (ldv_work_1_2 == 0) { ldv_work_struct_1_2 = work; ldv_work_1_2 = state; return; } else { } if (ldv_work_1_3 == 0) { ldv_work_struct_1_3 = work; ldv_work_1_3 = state; return; } else { } return; } } void call_and_disable_work_2(struct work_struct *work ) { { if ((ldv_work_2_0 == 2 || ldv_work_2_0 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_2_0) { cm_work_handler(work); ldv_work_2_0 = 1; return; } else { } if ((ldv_work_2_1 == 2 || ldv_work_2_1 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_2_1) { cm_work_handler(work); ldv_work_2_1 = 1; return; } else { } if ((ldv_work_2_2 == 2 || ldv_work_2_2 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_2_2) { cm_work_handler(work); ldv_work_2_2 = 1; return; } else { } if ((ldv_work_2_3 == 2 || ldv_work_2_3 == 3) && (unsigned long )work == (unsigned long )ldv_work_struct_2_3) { cm_work_handler(work); ldv_work_2_3 = 1; return; } else { } return; } } void invoke_work_2(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_work_2_0 == 2 || ldv_work_2_0 == 3) { ldv_work_2_0 = 4; cm_work_handler(ldv_work_struct_2_0); ldv_work_2_0 = 1; } else { } goto ldv_48537; case 1: ; if (ldv_work_2_1 == 2 || ldv_work_2_1 == 3) { ldv_work_2_1 = 4; cm_work_handler(ldv_work_struct_2_0); ldv_work_2_1 = 1; } else { } goto ldv_48537; case 2: ; if (ldv_work_2_2 == 2 || ldv_work_2_2 == 3) { ldv_work_2_2 = 4; cm_work_handler(ldv_work_struct_2_0); ldv_work_2_2 = 1; } else { } goto ldv_48537; case 3: ; if (ldv_work_2_3 == 2 || ldv_work_2_3 == 3) { ldv_work_2_3 = 4; cm_work_handler(ldv_work_struct_2_0); ldv_work_2_3 = 1; } else { } goto ldv_48537; default: ldv_stop(); } ldv_48537: ; return; } } int main(void) { struct kobject *ldvarg0 ; void *tmp ; struct kobject *ldvarg1 ; void *tmp___0 ; struct attribute *ldvarg3 ; void *tmp___1 ; char *ldvarg2 ; void *tmp___2 ; struct device *ldvarg4 ; void *tmp___3 ; umode_t *ldvarg5 ; void *tmp___4 ; umode_t *ldvarg7 ; void *tmp___5 ; struct device *ldvarg6 ; void *tmp___6 ; int tmp___7 ; int tmp___8 ; int tmp___9 ; int tmp___10 ; int tmp___11 ; int tmp___12 ; int tmp___13 ; { tmp = ldv_init_zalloc(296UL); ldvarg0 = (struct kobject *)tmp; tmp___0 = ldv_init_zalloc(296UL); ldvarg1 = (struct kobject *)tmp___0; tmp___1 = ldv_init_zalloc(32UL); ldvarg3 = (struct attribute *)tmp___1; tmp___2 = ldv_init_zalloc(1UL); ldvarg2 = (char *)tmp___2; tmp___3 = ldv_init_zalloc(1416UL); ldvarg4 = (struct device *)tmp___3; tmp___4 = ldv_init_zalloc(2UL); ldvarg5 = (umode_t *)tmp___4; tmp___5 = ldv_init_zalloc(2UL); ldvarg7 = (umode_t *)tmp___5; tmp___6 = ldv_init_zalloc(1416UL); ldvarg6 = (struct device *)tmp___6; ldv_initialize(); ldv_state_variable_6 = 0; work_init_3(); ldv_state_variable_3 = 1; ldv_state_variable_7 = 0; work_init_2(); ldv_state_variable_2 = 1; ldv_state_variable_8 = 0; work_init_1(); ldv_state_variable_1 = 1; ldv_state_variable_4 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_5 = 0; ldv_48598: tmp___7 = __VERIFIER_nondet_int(); switch (tmp___7) { case 0: ; if (ldv_state_variable_6 != 0) { tmp___8 = __VERIFIER_nondet_int(); switch (tmp___8) { case 0: ; if (ldv_state_variable_6 == 2) { cm_release_port_obj(ldvarg0); ldv_state_variable_6 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_48567; case 1: ; if (ldv_state_variable_6 == 1) { ldv_probe_6(); ldv_state_variable_6 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_48567; default: ldv_stop(); } ldv_48567: ; } else { } goto ldv_48570; case 1: ; if (ldv_state_variable_3 != 0) { invoke_work_3(); } else { } goto ldv_48570; case 2: ; if (ldv_state_variable_7 != 0) { tmp___9 = __VERIFIER_nondet_int(); switch (tmp___9) { case 0: ; if (ldv_state_variable_7 == 1) { cm_show_counter(ldvarg1, ldvarg3, ldvarg2); ldv_state_variable_7 = 1; } else { } goto ldv_48574; default: ldv_stop(); } ldv_48574: ; } else { } goto ldv_48570; case 3: ; if (ldv_state_variable_2 != 0) { invoke_work_2(); } else { } goto ldv_48570; case 4: ; if (ldv_state_variable_8 != 0) { tmp___10 = __VERIFIER_nondet_int(); switch (tmp___10) { case 0: ; if (ldv_state_variable_8 == 1) { cm_add_one(cm_client_group0); ldv_state_variable_8 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_48579; case 1: ; if (ldv_state_variable_8 == 2) { cm_remove_one(cm_client_group0); ldv_state_variable_8 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_48579; default: ldv_stop(); } ldv_48579: ; } else { } goto ldv_48570; case 5: ; if (ldv_state_variable_1 != 0) { invoke_work_1(); } else { } goto ldv_48570; case 6: ; if (ldv_state_variable_4 != 0) { tmp___11 = __VERIFIER_nondet_int(); switch (tmp___11) { case 0: ; if (ldv_state_variable_4 == 1) { cm_devnode(ldvarg4, ldvarg5); ldv_state_variable_4 = 1; } else { } goto ldv_48585; default: ldv_stop(); } ldv_48585: ; } else { } goto ldv_48570; case 7: ; if (ldv_state_variable_0 != 0) { tmp___12 = __VERIFIER_nondet_int(); switch (tmp___12) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { ib_cm_cleanup(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_48590; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_0 = ib_cm_init(); if (ldv_retval_0 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_5 = 1; ldv_state_variable_7 = 1; ldv_state_variable_4 = 1; ldv_state_variable_6 = 1; ldv_state_variable_8 = 1; ldv_initialize_ib_client_8(); } else { } if (ldv_retval_0 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_48590; default: ldv_stop(); } ldv_48590: ; } else { } goto ldv_48570; case 8: ; if (ldv_state_variable_5 != 0) { tmp___13 = __VERIFIER_nondet_int(); switch (tmp___13) { case 0: ; if (ldv_state_variable_5 == 1) { cm_devnode(ldvarg6, ldvarg7); ldv_state_variable_5 = 1; } else { } goto ldv_48595; default: ldv_stop(); } ldv_48595: ; } else { } goto ldv_48570; default: ldv_stop(); } ldv_48570: ; goto ldv_48598; ldv_final: ldv_check_final_state(); return 0; } } __inline static void *ERR_PTR(long error ) { void *tmp ; { tmp = ldv_err_ptr(error); return (tmp); } } __inline static long PTR_ERR(void const *ptr ) { long tmp ; { tmp = ldv_ptr_err(ptr); return (tmp); } } __inline static bool IS_ERR(void const *ptr ) { bool tmp ; { tmp = ldv_is_err(ptr); return (tmp); } } bool ldv_queue_work_on_5(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) { ldv_func_ret_type ldv_func_res ; bool tmp ; { tmp = queue_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; activate_work_3(ldv_func_arg3, 2); return (ldv_func_res); } } bool ldv_queue_delayed_work_on_6(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) { ldv_func_ret_type___0 ldv_func_res ; bool tmp ; { tmp = queue_delayed_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4); ldv_func_res = tmp; activate_work_3(& ldv_func_arg3->work, 2); return (ldv_func_res); } } bool ldv_queue_work_on_7(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct work_struct *ldv_func_arg3 ) { ldv_func_ret_type___1 ldv_func_res ; bool tmp ; { tmp = queue_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; activate_work_3(ldv_func_arg3, 2); return (ldv_func_res); } } void ldv_flush_workqueue_8(struct workqueue_struct *ldv_func_arg1 ) { { flush_workqueue(ldv_func_arg1); call_and_disable_all_3(2); return; } } bool ldv_queue_delayed_work_on_9(int ldv_func_arg1 , struct workqueue_struct *ldv_func_arg2 , struct delayed_work *ldv_func_arg3 , unsigned long ldv_func_arg4 ) { ldv_func_ret_type___2 ldv_func_res ; bool tmp ; { tmp = queue_delayed_work_on(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4); ldv_func_res = tmp; activate_work_3(& ldv_func_arg3->work, 2); return (ldv_func_res); } } void ldv_flush_workqueue_10(struct workqueue_struct *ldv_func_arg1 ) { { flush_workqueue(ldv_func_arg1); call_and_disable_all_3(2); return; } } void ldv_destroy_workqueue_11(struct workqueue_struct *ldv_func_arg1 ) { { destroy_workqueue(ldv_func_arg1); call_and_disable_all_3(2); return; } } bool ldv_cancel_delayed_work_12(struct delayed_work *ldv_func_arg1 ) { ldv_func_ret_type___3 ldv_func_res ; bool tmp ; { tmp = cancel_delayed_work(ldv_func_arg1); ldv_func_res = tmp; disable_work_3(& ldv_func_arg1->work); return (ldv_func_res); } } void ldv_destroy_workqueue_13(struct workqueue_struct *ldv_func_arg1 ) { { destroy_workqueue(ldv_func_arg1); call_and_disable_all_3(2); return; } } extern void *memset(void * , int , size_t ) ; __inline static void ldv_error(void) { { ERROR: ; __VERIFIER_error(); } } bool ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 2012UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(2012L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(2012UL - (unsigned long )ptr)); } } bool ldv_is_err_or_null(void const *ptr ) { bool tmp ; int tmp___0 ; { if ((unsigned long )ptr == (unsigned long )((void const *)0)) { tmp___0 = 1; } else { tmp = ldv_is_err(ptr); if ((int )tmp) { tmp___0 = 1; } else { tmp___0 = 0; } } return ((bool )tmp___0); } } int ldv_module_refcounter = 1; void ldv_module_get(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { ldv_module_refcounter = ldv_module_refcounter + 1; } else { } return; } } int ldv_try_module_get(struct module *module ) { int module_get_succeeded ; { if ((unsigned long )module != (unsigned long )((struct module *)0)) { module_get_succeeded = ldv_undef_int(); if (module_get_succeeded == 1) { ldv_module_refcounter = ldv_module_refcounter + 1; return (1); } else { return (0); } } else { } return (0); } } void ldv_module_put(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { if (ldv_module_refcounter <= 1) { ldv_error(); } else { } ldv_module_refcounter = ldv_module_refcounter - 1; } else { } return; } } void ldv_module_put_and_exit(void) { { ldv_module_put((struct module *)1); LDV_STOP: ; goto LDV_STOP; } } unsigned int ldv_module_refcount(void) { { return ((unsigned int )(ldv_module_refcounter + -1)); } } void ldv_check_final_state(void) { { if (ldv_module_refcounter != 1) { ldv_error(); } else { } return; } }