extern void abort(void); extern void __assert_fail(const char *, const char *, unsigned int, const char *) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__)); void reach_error() { __assert_fail("0", "drivers--net--can--usb--ems_usb.ko_007.3ccd4c6.39_7a.cil_true-unreach-call.i", 3, "reach_error"); } /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef signed char __s8; typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef long long __s64; typedef unsigned long long __u64; typedef unsigned char u8; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef unsigned short umode_t; typedef u64 dma_addr_t; typedef unsigned int __kernel_mode_t; typedef unsigned long __kernel_nlink_t; typedef long __kernel_off_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid_t; typedef unsigned int __kernel_gid_t; typedef unsigned long __kernel_size_t; typedef long __kernel_ssize_t; typedef long __kernel_time_t; typedef long __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef long long __kernel_loff_t; typedef __kernel_uid_t __kernel_uid32_t; typedef __kernel_gid_t __kernel_gid32_t; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef __kernel_mode_t mode_t; typedef __kernel_nlink_t nlink_t; typedef __kernel_off_t off_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 __u32 uint32_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef __u16 __le16; typedef __u16 __be16; typedef __u32 __be32; typedef __u32 __wsum; typedef unsigned int gfp_t; typedef unsigned int fmode_t; struct __anonstruct_atomic_t_6 { int volatile counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long volatile counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct module; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct completion; struct pt_regs; struct pid; struct timespec; struct compat_timespec; struct __anonstruct_ldv_1602_9 { unsigned long arg0 ; unsigned long arg1 ; unsigned long arg2 ; unsigned long arg3 ; }; struct __anonstruct_futex_10 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_11 { clockid_t index ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_12 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion_ldv_1625_8 { struct __anonstruct_ldv_1602_9 ldv_1602 ; struct __anonstruct_futex_10 futex ; struct __anonstruct_nanosleep_11 nanosleep ; struct __anonstruct_poll_12 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion_ldv_1625_8 ldv_1625 ; }; struct page; struct task_struct; struct exec_domain; struct mm_struct; 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 ; }; typedef void (*ctor_fn_t)(void); struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion_ldv_1891_13 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_1891_13 ldv_1891 ; }; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_16 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_16 pgd_t; struct file; struct seq_file; struct __anonstruct_ldv_2109_20 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_2124_21 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion_ldv_2125_19 { struct __anonstruct_ldv_2109_20 ldv_2109 ; struct __anonstruct_ldv_2124_21 ldv_2124 ; }; struct desc_struct { union __anonunion_ldv_2125_19 ldv_2125 ; }; struct thread_struct; struct cpumask; struct arch_spinlock; struct cpumask { unsigned long bits[64U] ; }; typedef struct cpumask cpumask_t; struct map_segment; struct exec_domain { char const *name ; void (*handler)(int , struct pt_regs * ) ; unsigned char pers_low ; unsigned char pers_high ; unsigned long *signal_map ; unsigned long *signal_invmap ; struct map_segment *err_map ; struct map_segment *socktype_map ; struct map_segment *sockopt_map ; struct map_segment *af_map ; struct module *module ; struct exec_domain *next ; }; struct seq_operations; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct_ldv_4695_25 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_4701_26 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_4702_24 { struct __anonstruct_ldv_4695_25 ldv_4695 ; struct __anonstruct_ldv_4701_26 ldv_4701 ; }; union __anonunion_ldv_4711_27 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_4702_24 ldv_4702 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_4711_27 ldv_4711 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct kmem_cache; struct perf_event; struct ds_context; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long cr2 ; unsigned long trap_no ; unsigned long error_code ; union thread_xstate *xstate ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; unsigned long debugctlmsr ; struct ds_context *ds_ctx ; }; struct __anonstruct_mm_segment_t_29 { unsigned long seg ; }; typedef struct __anonstruct_mm_segment_t_29 mm_segment_t; typedef atomic64_t atomic_long_t; struct thread_info { struct task_struct *task ; struct exec_domain *exec_domain ; __u32 flags ; __u32 status ; __u32 cpu ; int preempt_count ; mm_segment_t addr_limit ; struct restart_block restart_block ; void *sysenter_return ; int uaccess_err ; }; 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 arch_spinlock { unsigned int slock ; }; typedef struct arch_spinlock arch_spinlock_t; struct __anonstruct_arch_rwlock_t_30 { unsigned int lock ; }; typedef struct __anonstruct_arch_rwlock_t_30 arch_rwlock_t; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache ; 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 : 2 ; unsigned char hardirqs_off : 1 ; unsigned short references : 11 ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct_ldv_5683_32 { u8 __padding[1U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_5684_31 { struct raw_spinlock rlock ; struct __anonstruct_ldv_5683_32 ldv_5683 ; }; struct spinlock { union __anonunion_ldv_5684_31 ldv_5684 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_33 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_33 rwlock_t; struct __anonstruct_seqlock_t_34 { unsigned int sequence ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_34 seqlock_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct siginfo; struct __anonstruct_sigset_t_35 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_35 sigset_t; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_37 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_38 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_39 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_40 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_41 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_42 { long _band ; int _fd ; }; union __anonunion__sifields_36 { int _pad[28U] ; struct __anonstruct__kill_37 _kill ; struct __anonstruct__timer_38 _timer ; struct __anonstruct__rt_39 _rt ; struct __anonstruct__sigchld_40 _sigchld ; struct __anonstruct__sigfault_41 _sigfault ; struct __anonstruct__sigpoll_42 _sigpoll ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_36 _sifields ; }; typedef struct siginfo siginfo_t; struct user_struct; struct sigpending { struct list_head list ; sigset_t signal ; }; 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_45 { unsigned long bits[8U] ; }; typedef struct __anonstruct_nodemask_t_45 nodemask_t; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct thread_info *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct rw_semaphore; struct rw_semaphore { __s32 activity ; spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; struct ctl_table; struct device; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; void (*function)(unsigned long ) ; unsigned long data ; struct tvec_base *base ; void *start_site ; char start_comm[16U] ; int start_pid ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; 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 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_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 dpm_state { DPM_INVALID = 0, DPM_ON = 1, DPM_PREPARING = 2, DPM_RESUMING = 3, DPM_SUSPENDING = 4, DPM_OFF = 5, DPM_OFF_IRQ = 6 } ; 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_RESUME = 3 } ; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char should_wakeup : 1 ; enum dpm_state status ; struct list_head entry ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; spinlock_t lock ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char ignore_children : 1 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; }; struct __anonstruct_mm_context_t_110 { void *ldt ; int size ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_110 mm_context_t; struct vm_area_struct; struct kobject; struct attribute { char const *name ; struct module *owner ; mode_t mode ; }; struct attribute_group { char const *name ; mode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct sysfs_dirent; 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 sysfs_dirent *sd ; struct kref kref ; 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 *sysfs_ops ; struct attribute **default_attrs ; }; struct kobj_uevent_env { char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (*filter)(struct kset * , struct kobject * ) ; char const *(*name)(struct kset * , struct kobject * ) ; int (*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 *uevent_ops ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct rcu_head { struct rcu_head *next ; void (*func)(struct rcu_head * ) ; }; struct tracepoint; struct tracepoint { char const *name ; int state ; void (*regfunc)(void) ; void (*unregfunc)(void) ; void **funcs ; }; struct kmem_cache_cpu { void **freelist ; struct page *page ; int node ; unsigned int offset ; unsigned int objsize ; unsigned int stat[18U] ; }; struct kmem_cache_node { spinlock_t list_lock ; unsigned long nr_partial ; struct list_head partial ; atomic_long_t nr_slabs ; atomic_long_t total_objects ; struct list_head full ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct kmem_cache { unsigned long flags ; int size ; int objsize ; int offset ; struct kmem_cache_order_objects oo ; struct kmem_cache_node local_node ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; unsigned long min_partial ; char const *name ; struct list_head list ; struct kobject kobj ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[512U] ; struct kmem_cache_cpu *cpu_slab[4096U] ; }; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; uid_t uid ; gid_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 key; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct kernel_param; struct kparam_string; struct kparam_array; union __anonunion_ldv_11756_120 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; u16 perm ; u16 flags ; int (*set)(char const * , struct kernel_param * ) ; int (*get)(char * , struct kernel_param * ) ; union __anonunion_ldv_11756_120 ldv_11756 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int *num ; int (*set)(char const * , struct kernel_param * ) ; int (*get)(char * , struct kernel_param * ) ; unsigned int elemsize ; void *elem ; }; struct mod_arch_specific { }; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2 } ; struct module_sect_attrs; struct module_notes_attrs; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; 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_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 ; void *percpu ; char *args ; struct tracepoint *tracepoints ; unsigned int num_tracepoints ; char const **trace_bprintk_fmt_start ; unsigned int num_trace_bprintk_fmt ; struct ftrace_event_call *trace_events ; unsigned int num_trace_events ; struct list_head modules_which_use_me ; struct task_struct *waiter ; void (*exit)(void) ; char *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct device_driver; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; typedef unsigned short sa_family_t; struct sockaddr { sa_family_t sa_family ; char sa_data[14U] ; }; struct __anonstruct_sync_serial_settings_122 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; }; typedef struct __anonstruct_sync_serial_settings_122 sync_serial_settings; struct __anonstruct_te1_settings_123 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; unsigned int slot_map ; }; typedef struct __anonstruct_te1_settings_123 te1_settings; struct __anonstruct_raw_hdlc_proto_124 { unsigned short encoding ; unsigned short parity ; }; typedef struct __anonstruct_raw_hdlc_proto_124 raw_hdlc_proto; struct __anonstruct_fr_proto_125 { 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_125 fr_proto; struct __anonstruct_fr_proto_pvc_126 { unsigned int dlci ; }; typedef struct __anonstruct_fr_proto_pvc_126 fr_proto_pvc; struct __anonstruct_fr_proto_pvc_info_127 { unsigned int dlci ; char master[16U] ; }; typedef struct __anonstruct_fr_proto_pvc_info_127 fr_proto_pvc_info; struct __anonstruct_cisco_proto_128 { unsigned int interval ; unsigned int timeout ; }; typedef struct __anonstruct_cisco_proto_128 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_129 { 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_129 ifs_ifsu ; }; union __anonunion_ifr_ifrn_130 { char ifrn_name[16U] ; }; union __anonunion_ifr_ifru_131 { 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_130 ifr_ifrn ; union __anonunion_ifr_ifru_131 ifr_ifru ; }; struct prio_tree_node; struct raw_prio_tree_node { struct prio_tree_node *left ; struct prio_tree_node *right ; struct prio_tree_node *parent ; }; struct prio_tree_node { struct prio_tree_node *left ; struct prio_tree_node *right ; struct prio_tree_node *parent ; unsigned long start ; unsigned long last ; }; struct prio_tree_root { struct prio_tree_node *prio_tree_node ; unsigned short index_bits ; unsigned short raw ; }; 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 address_space; typedef unsigned long mm_counter_t; struct __anonstruct_ldv_12669_134 { u16 inuse ; u16 objects ; }; union __anonunion_ldv_12670_133 { atomic_t _mapcount ; struct __anonstruct_ldv_12669_134 ldv_12669 ; }; struct __anonstruct_ldv_12675_136 { unsigned long private ; struct address_space *mapping ; }; union __anonunion_ldv_12678_135 { struct __anonstruct_ldv_12675_136 ldv_12675 ; struct kmem_cache *slab ; struct page *first_page ; }; union __anonunion_ldv_12682_137 { unsigned long index ; void *freelist ; }; struct page { unsigned long flags ; atomic_t _count ; union __anonunion_ldv_12670_133 ldv_12670 ; union __anonunion_ldv_12678_135 ldv_12678 ; union __anonunion_ldv_12682_137 ldv_12682 ; struct list_head lru ; }; struct __anonstruct_vm_set_139 { struct list_head list ; void *parent ; struct vm_area_struct *head ; }; union __anonunion_shared_138 { struct __anonstruct_vm_set_139 vm_set ; struct raw_prio_tree_node prio_tree_node ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { struct mm_struct *vm_mm ; unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct rb_node vm_rb ; union __anonunion_shared_138 shared ; struct list_head anon_vma_node ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; unsigned long vm_truncate_count ; 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 linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; struct vm_area_struct *mmap_cache ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; void (*unmap_area)(struct mm_struct * , unsigned long ) ; unsigned long mmap_base ; unsigned long task_size ; unsigned long cached_hole_size ; unsigned long free_area_cache ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; int map_count ; struct rw_semaphore mmap_sem ; spinlock_t page_table_lock ; struct list_head mmlist ; mm_counter_t _file_rss ; mm_counter_t _anon_rss ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long reserved_vm ; unsigned long def_flags ; unsigned long nr_ptes ; 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[44U] ; struct linux_binfmt *binfmt ; cpumask_t cpu_vm_mask ; mm_context_t context ; unsigned int faultstamp ; unsigned int token_priority ; unsigned int last_interval ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct hlist_head ioctx_list ; struct task_struct *owner ; struct file *exe_file ; unsigned long num_exe_file_vmas ; struct mmu_notifier_mm *mmu_notifier_mm ; }; struct poll_table_struct; struct pipe_inode_info; struct inode; struct net; struct fasync_struct; struct sock; struct kiocb; struct nsproxy; struct ctl_table_root; struct ctl_table_set { struct list_head list ; struct ctl_table_set *parent ; int (*is_seen)(struct ctl_table_set * ) ; }; struct ctl_table_header; typedef int proc_handler(struct ctl_table * , int , void * , size_t * , loff_t * ); struct ctl_table { char const *procname ; void *data ; int maxlen ; mode_t mode ; struct ctl_table *child ; struct ctl_table *parent ; proc_handler *proc_handler ; void *extra1 ; void *extra2 ; }; struct ctl_table_root { struct list_head root_list ; struct ctl_table_set default_set ; struct ctl_table_set *(*lookup)(struct ctl_table_root * , struct nsproxy * ) ; int (*permissions)(struct ctl_table_root * , struct nsproxy * , struct ctl_table * ) ; }; struct ctl_table_header { struct ctl_table *ctl_table ; struct list_head ctl_entry ; int used ; int count ; struct completion *unregistering ; struct ctl_table *ctl_table_arg ; struct ctl_table_root *root ; struct ctl_table_set *set ; struct ctl_table *attached_by ; struct ctl_table *attached_to ; struct ctl_table_header *parent ; }; struct exception_table_entry { unsigned long insn ; unsigned long fixup ; }; struct sk_buff; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct semaphore { spinlock_t lock ; unsigned int count ; struct list_head wait_list ; }; struct dma_map_ops; struct dev_archdata { void *acpi_handle ; struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct driver_private; struct class; struct class_private; struct bus_type; struct bus_type_private; struct bus_attribute { struct attribute attr ; ssize_t (*show)(struct bus_type * , char * ) ; ssize_t (*store)(struct bus_type * , char const * , size_t ) ; }; struct device_attribute; struct driver_attribute; struct bus_type { char const *name ; struct bus_attribute *bus_attrs ; struct device_attribute *dev_attrs ; struct driver_attribute *drv_attrs ; 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 (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct bus_type_private *p ; }; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; 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 driver_attribute { struct attribute attr ; ssize_t (*show)(struct device_driver * , char * ) ; ssize_t (*store)(struct device_driver * , char const * , size_t ) ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct device_attribute *dev_attrs ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , mode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct class_private *p ; }; struct device_type; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , char * ) ; ssize_t (*store)(struct class * , 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 * , mode_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 device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type *type ; struct semaphore sem ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; struct dev_pm_info power ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct dev_archdata archdata ; dev_t devt ; 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 dma_attrs { unsigned long flags[1U] ; }; 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 file_ra_state; struct writeback_control; struct rlimit; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *page ; }; 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 * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * , unsigned long ) ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct dma_map_ops { void *(*alloc_coherent)(struct device * , size_t , dma_addr_t * , gfp_t ) ; void (*free_coherent)(struct device * , size_t , void * , dma_addr_t ) ; 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_single_range_for_cpu)(struct device * , dma_addr_t , unsigned long , size_t , enum dma_data_direction ) ; void (*sync_single_range_for_device)(struct device * , dma_addr_t , unsigned long , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; typedef s32 dma_cookie_t; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct rb_node node ; ktime_t _expires ; 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 ; clockid_t index ; struct rb_root active ; struct rb_node *first ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; struct hrtimer_clock_base clock_base[2U] ; ktime_t expires_next ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; }; struct net_device; struct nf_conntrack { atomic_t use ; }; struct nf_bridge_info { atomic_t use ; struct net_device *physindev ; struct net_device *physoutdev ; unsigned int mask ; unsigned long data[4U] ; }; struct sk_buff_head { struct sk_buff *next ; struct sk_buff *prev ; __u32 qlen ; spinlock_t lock ; }; typedef unsigned int sk_buff_data_t; struct sec_path; struct __anonstruct_ldv_18487_143 { __u16 csum_start ; __u16 csum_offset ; }; union __anonunion_ldv_18488_142 { __wsum csum ; struct __anonstruct_ldv_18487_143 ldv_18487 ; }; union __anonunion_ldv_18520_144 { __u32 mark ; __u32 dropcount ; }; struct sk_buff { struct sk_buff *next ; struct sk_buff *prev ; struct sock *sk ; ktime_t tstamp ; struct net_device *dev ; unsigned long _skb_dst ; struct sec_path *sp ; char cb[48U] ; unsigned int len ; unsigned int data_len ; __u16 mac_len ; __u16 hdr_len ; union __anonunion_ldv_18488_142 ldv_18488 ; __u32 priority ; int flags1_begin[0U] ; unsigned char local_df : 1 ; unsigned char cloned : 1 ; unsigned char ip_summed : 2 ; unsigned char nohdr : 1 ; unsigned char nfctinfo : 3 ; unsigned char pkt_type : 3 ; unsigned char fclone : 2 ; unsigned char ipvs_property : 1 ; unsigned char peeked : 1 ; unsigned char nf_trace : 1 ; __be16 protocol ; int flags1_end[0U] ; void (*destructor)(struct sk_buff * ) ; struct nf_conntrack *nfct ; struct sk_buff *nfct_reasm ; struct nf_bridge_info *nf_bridge ; int skb_iif ; __u16 tc_index ; __u16 tc_verd ; int flags2_begin[0U] ; __u16 queue_mapping ; unsigned char ndisc_nodetype : 2 ; int flags2_end[0U] ; dma_cookie_t dma_cookie ; __u32 secmark ; union __anonunion_ldv_18520_144 ldv_18520 ; __u16 vlan_tci ; sk_buff_data_t transport_header ; sk_buff_data_t network_header ; sk_buff_data_t mac_header ; sk_buff_data_t tail ; sk_buff_data_t end ; unsigned char *head ; unsigned char *data ; unsigned int truesize ; atomic_t users ; }; struct dst_entry; struct 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 reserved2 ; __u32 lp_advertising ; __u32 reserved[2U] ; }; struct ethtool_drvinfo { __u32 cmd ; char driver[32U] ; char version[32U] ; char fw_version[32U] ; char bus_info[32U] ; char reserved1[32U] ; char reserved2[12U] ; __u32 n_priv_flags ; __u32 n_stats ; __u32 testinfo_len ; __u32 eedump_len ; __u32 regdump_len ; }; struct ethtool_wolinfo { __u32 cmd ; __u32 supported ; __u32 wolopts ; __u8 sopass[6U] ; }; struct ethtool_regs { __u32 cmd ; __u32 version ; __u32 len ; __u8 data[0U] ; }; struct ethtool_eeprom { __u32 cmd ; __u32 magic ; __u32 offset ; __u32 len ; __u8 data[0U] ; }; struct ethtool_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_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_rawip4_spec { __be32 ip4src ; __be32 ip4dst ; __u8 hdata[64U] ; }; struct ethtool_ether_spec { __be16 ether_type ; __u8 frame_size ; __u8 eframe[16U] ; }; struct ethtool_usrip4_spec { __be32 ip4src ; __be32 ip4dst ; __be32 l4_4_bytes ; __u8 tos ; __u8 ip_ver ; __u8 proto ; }; union __anonunion_h_u_145 { 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_rawip4_spec raw_ip4_spec ; struct ethtool_ether_spec ether_spec ; struct ethtool_usrip4_spec usr_ip4_spec ; __u8 hdata[64U] ; }; union __anonunion_m_u_146 { 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_rawip4_spec raw_ip4_spec ; struct ethtool_ether_spec ether_spec ; struct ethtool_usrip4_spec usr_ip4_spec ; __u8 hdata[64U] ; }; struct ethtool_rx_flow_spec { __u32 flow_type ; union __anonunion_h_u_145 h_u ; union __anonunion_m_u_146 m_u ; __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_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 * ) ; u32 (*get_rx_csum)(struct net_device * ) ; int (*set_rx_csum)(struct net_device * , u32 ) ; u32 (*get_tx_csum)(struct net_device * ) ; int (*set_tx_csum)(struct net_device * , u32 ) ; u32 (*get_sg)(struct net_device * ) ; int (*set_sg)(struct net_device * , u32 ) ; u32 (*get_tso)(struct net_device * ) ; int (*set_tso)(struct net_device * , u32 ) ; void (*self_test)(struct net_device * , struct ethtool_test * , u64 * ) ; void (*get_strings)(struct net_device * , u32 , u8 * ) ; int (*phys_id)(struct net_device * , u32 ) ; void (*get_ethtool_stats)(struct net_device * , struct ethtool_stats * , u64 * ) ; int (*begin)(struct net_device * ) ; void (*complete)(struct net_device * ) ; u32 (*get_ufo)(struct net_device * ) ; int (*set_ufo)(struct net_device * , u32 ) ; u32 (*get_flags)(struct net_device * ) ; int (*set_flags)(struct net_device * , u32 ) ; 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 * , void * ) ; int (*set_rxnfc)(struct net_device * , struct ethtool_rxnfc * ) ; int (*flash_device)(struct net_device * , struct ethtool_flash * ) ; int (*reset)(struct net_device * , u32 * ) ; }; struct prot_inuse; struct netns_core { struct ctl_table_header *sysctl_hdr ; int sysctl_somaxconn ; struct prot_inuse *inuse ; }; struct ipstats_mib { unsigned long mibs[31U] ; }; struct icmp_mib { unsigned long mibs[28U] ; }; struct icmpmsg_mib { unsigned long mibs[512U] ; }; struct icmpv6_mib { unsigned long mibs[4U] ; }; struct icmpv6msg_mib { unsigned long mibs[512U] ; }; struct tcp_mib { unsigned long mibs[15U] ; }; struct udp_mib { unsigned long mibs[7U] ; }; struct linux_mib { unsigned long mibs[75U] ; }; struct linux_xfrm_mib { unsigned long mibs[26U] ; }; struct proc_dir_entry; struct netns_mib { struct tcp_mib *tcp_statistics[2U] ; struct ipstats_mib *ip_statistics[2U] ; struct linux_mib *net_statistics[2U] ; struct udp_mib *udp_statistics[2U] ; struct udp_mib *udplite_statistics[2U] ; struct icmp_mib *icmp_statistics[2U] ; struct icmpmsg_mib *icmpmsg_statistics[2U] ; struct proc_dir_entry *proc_net_devsnmp6 ; struct udp_mib *udp_stats_in6[2U] ; struct udp_mib *udplite_stats_in6[2U] ; struct ipstats_mib *ipv6_statistics[2U] ; struct icmpv6_mib *icmpv6_statistics[2U] ; struct icmpv6msg_mib *icmpv6msg_statistics[2U] ; struct linux_xfrm_mib *xfrm_statistics[2U] ; }; struct netns_unix { int sysctl_max_dgram_qlen ; struct ctl_table_header *ctl ; }; struct netns_packet { rwlock_t sklist_lock ; struct hlist_head sklist ; }; struct netns_frags { int nqueues ; atomic_t mem ; struct list_head lru_list ; int timeout ; int high_thresh ; int low_thresh ; }; struct ipv4_devconf; struct fib_rules_ops; struct xt_table; struct mfc_cache; struct vif_device; 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 ipv4_devconf *devconf_all ; struct ipv4_devconf *devconf_dflt ; struct fib_rules_ops *rules_ops ; struct hlist_head *fib_table_hash ; struct sock *fibnl ; struct sock **icmp_sk ; struct sock *tcp_sock ; 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 ; struct hlist_head *nat_bysource ; int nat_vmalloced ; 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 ; int sysctl_rt_cache_rebuild_count ; int current_rt_cache_rebuild_count ; struct timer_list rt_secret_timer ; atomic_t rt_genid ; struct sock *mroute_sk ; struct mfc_cache **mfc_cache_array ; struct vif_device *vif_table ; int maxvif ; atomic_t cache_resolve_queue_len ; int mroute_do_assert ; int mroute_do_pim ; int mroute_reg_vif_num ; }; struct dst_ops { unsigned short family ; __be16 protocol ; unsigned int gc_thresh ; int (*gc)(struct dst_ops * ) ; struct dst_entry *(*check)(struct dst_entry * , __u32 ) ; 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 * , u32 ) ; int (*local_out)(struct sk_buff * ) ; atomic_t entries ; struct kmem_cache *kmem_cachep ; }; struct netns_sysctl_ipv6 { struct ctl_table_header *table ; struct ctl_table_header *frags_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 icmpv6_time ; }; struct ipv6_devconf; struct rt6_info; struct rt6_statistics; struct fib6_table; struct mfc6_cache; struct mif_device; struct netns_ipv6 { struct netns_sysctl_ipv6 sysctl ; struct ipv6_devconf *devconf_all ; struct ipv6_devconf *devconf_dflt ; 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 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 *mroute6_sk ; struct mfc6_cache **mfc6_cache_array ; struct mif_device *vif6_table ; int maxvif ; atomic_t cache_resolve_queue_len ; int mroute_do_assert ; int mroute_do_pim ; int mroute_reg_vif_num ; }; struct netns_dccp { struct sock *v4_ctl_sk ; struct sock *v6_ctl_sk ; }; struct nameidata; struct path; struct vfsmount; struct qstr { unsigned int hash ; unsigned int len ; unsigned char const *name ; }; union __anonunion_d_u_157 { struct list_head d_child ; struct rcu_head d_rcu ; }; struct dentry_operations; struct super_block; struct dentry { atomic_t d_count ; unsigned int d_flags ; spinlock_t d_lock ; int d_mounted ; struct inode *d_inode ; struct hlist_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct list_head d_lru ; union __anonunion_d_u_157 d_u ; struct list_head d_subdirs ; struct list_head d_alias ; unsigned long d_time ; struct dentry_operations const *d_op ; struct super_block *d_sb ; void *d_fsdata ; unsigned char d_iname[32U] ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , struct nameidata * ) ; int (*d_hash)(struct dentry * , struct qstr * ) ; int (*d_compare)(struct dentry * , struct qstr * , struct qstr * ) ; int (*d_delete)(struct dentry * ) ; void (*d_release)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct radix_tree_node; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; 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 rcu_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; struct export_operations; struct kstatfs; struct cred; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; uid_t ia_uid ; gid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct if_dqblk { __u64 dqb_bhardlimit ; __u64 dqb_bsoftlimit ; __u64 dqb_curspace ; __u64 dqb_ihardlimit ; __u64 dqb_isoftlimit ; __u64 dqb_curinodes ; __u64 dqb_btime ; __u64 dqb_itime ; __u32 dqb_valid ; }; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; struct fs_disk_quota { __s8 d_version ; __s8 d_flags ; __u16 d_fieldmask ; __u32 d_id ; __u64 d_blk_hardlimit ; __u64 d_blk_softlimit ; __u64 d_ino_hardlimit ; __u64 d_ino_softlimit ; __u64 d_bcount ; __u64 d_icount ; __s32 d_itimer ; __s32 d_btimer ; __u16 d_iwarns ; __u16 d_bwarns ; __s32 d_padding2 ; __u64 d_rtb_hardlimit ; __u64 d_rtb_softlimit ; __u64 d_rtbcount ; __s32 d_rtbtimer ; __u16 d_rtbwarns ; __s16 d_padding3 ; char d_padding4[8U] ; }; struct fs_qfilestat { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; }; typedef struct fs_qfilestat fs_qfilestat_t; struct fs_quota_stat { __s8 qs_version ; __u16 qs_flags ; __s8 qs_pad ; fs_qfilestat_t qs_uquota ; fs_qfilestat_t qs_gquota ; __u32 qs_incoredqs ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; }; struct dquot; typedef __kernel_uid32_t qid_t; typedef long long qsize_t; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_maxblimit ; qsize_t dqi_maxilimit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; unsigned int dq_id ; loff_t dq_off ; unsigned long dq_flags ; short dq_type ; 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 (*initialize)(struct inode * , int ) ; int (*drop)(struct inode * ) ; int (*alloc_space)(struct inode * , qsize_t , int ) ; int (*alloc_inode)(struct inode const * , qsize_t ) ; int (*free_space)(struct inode * , qsize_t ) ; int (*free_inode)(struct inode const * , qsize_t ) ; int (*transfer)(struct inode * , struct iattr * ) ; 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 ) ; int (*reserve_space)(struct inode * , qsize_t , int ) ; int (*claim_space)(struct inode * , qsize_t ) ; void (*release_rsv)(struct inode * , qsize_t ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , char * , int ) ; int (*quota_off)(struct super_block * , int , int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*get_dqblk)(struct super_block * , int , qid_t , struct if_dqblk * ) ; int (*set_dqblk)(struct super_block * , int , qid_t , struct if_dqblk * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*set_xstate)(struct super_block * , unsigned int , int ) ; int (*get_xquota)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ; int (*set_xquota)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct rw_semaphore dqptr_sem ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; union __anonunion_arg_160 { char *buf ; void *data ; }; struct __anonstruct_read_descriptor_t_159 { size_t written ; size_t count ; union __anonunion_arg_160 arg ; int error ; }; typedef struct __anonstruct_read_descriptor_t_159 read_descriptor_t; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; void (*sync_page)(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 long ) ; int (*releasepage)(struct page * , gfp_t ) ; ssize_t (*direct_IO)(int , struct kiocb * , struct iovec const * , loff_t , unsigned long ) ; int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ; int (*migratepage)(struct address_space * , struct page * , struct page * ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , read_descriptor_t * , unsigned long ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; }; struct backing_dev_info; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; unsigned int i_mmap_writable ; struct prio_tree_root i_mmap ; struct list_head i_mmap_nonlinear ; spinlock_t i_mmap_lock ; unsigned int truncate_count ; unsigned long nrpages ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; struct backing_dev_info *backing_dev_info ; spinlock_t private_lock ; struct list_head private_list ; struct address_space *assoc_mapping ; }; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; struct inode *bd_inode ; struct super_block *bd_super ; int bd_openers ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_holder ; int bd_holders ; struct list_head bd_holder_list ; 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 list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; struct file_operations; struct file_lock; struct cdev; union __anonunion_ldv_21779_161 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; struct inode { struct hlist_node i_hash ; struct list_head i_list ; struct list_head i_sb_list ; struct list_head i_dentry ; unsigned long i_ino ; atomic_t i_count ; unsigned int i_nlink ; uid_t i_uid ; gid_t i_gid ; dev_t i_rdev ; u64 i_version ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; blkcnt_t i_blocks ; unsigned int i_blkbits ; unsigned short i_bytes ; umode_t i_mode ; spinlock_t i_lock ; struct mutex i_mutex ; struct rw_semaphore i_alloc_sem ; struct inode_operations const *i_op ; struct file_operations const *i_fop ; struct super_block *i_sb ; struct file_lock *i_flock ; struct address_space *i_mapping ; struct address_space i_data ; struct dquot *i_dquot[2U] ; struct list_head i_devices ; union __anonunion_ldv_21779_161 ldv_21779 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_mark_entries ; struct list_head inotify_watches ; struct mutex inotify_mutex ; unsigned long i_state ; unsigned long dirtied_when ; unsigned int i_flags ; atomic_t i_writecount ; void *i_security ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; uid_t uid ; uid_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_162 { struct list_head fu_list ; struct rcu_head fu_rcuhead ; }; struct file { union __anonunion_f_u_162 f_u ; struct path f_path ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; 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 address_space *f_mapping ; unsigned long f_mnt_write_state ; }; struct files_struct; typedef struct files_struct *fl_owner_t; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*fl_compare_owner)(struct file_lock * , struct file_lock * ) ; void (*fl_notify)(struct file_lock * ) ; int (*fl_grant)(struct file_lock * , struct file_lock * , int ) ; void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; void (*fl_break)(struct file_lock * ) ; int (*fl_mylease)(struct file_lock * , struct file_lock * ) ; int (*fl_change)(struct file_lock ** , int ) ; }; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct __anonstruct_afs_164 { struct list_head link ; int state ; }; union __anonunion_fl_u_163 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_164 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned char fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; 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 ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_163 fl_u ; }; struct fasync_struct { int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; }; struct file_system_type; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned long s_blocksize ; unsigned char s_blocksize_bits ; unsigned char s_dirt ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; struct mutex s_lock ; int s_count ; int s_need_sync ; atomic_t s_active ; void *s_security ; struct xattr_handler **s_xattr ; struct list_head s_inodes ; struct hlist_head s_anon ; struct list_head s_files ; struct list_head s_dentry_lru ; int s_nr_dentry_unused ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct list_head s_instances ; struct quota_info s_dquot ; int s_frozen ; wait_queue_head_t s_wait_unfrozen ; char s_id[32U] ; void *s_fs_info ; fmode_t s_mode ; struct mutex s_vfs_rename_mutex ; u32 s_time_gran ; char *s_subtype ; char *s_options ; }; 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 file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; int (*readdir)(struct file * , void * , int (*)(void * , char const * , int , loff_t , u64 , unsigned int ) ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; int (*ioctl)(struct inode * , struct file * , unsigned int , unsigned long ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , struct dentry * , 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 ** ) ; }; struct inode_operations { int (*create)(struct inode * , struct dentry * , int , struct nameidata * ) ; struct dentry *(*lookup)(struct inode * , struct dentry * , struct nameidata * ) ; 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 * , int ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , int , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*readlink)(struct dentry * , char * , int ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; void (*put_link)(struct dentry * , struct nameidata * , void * ) ; void (*truncate)(struct inode * ) ; int (*permission)(struct inode * , int ) ; int (*check_acl)(struct inode * , 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 * ) ; void (*truncate_range)(struct inode * , loff_t , loff_t ) ; long (*fallocate)(struct inode * , int , loff_t , loff_t ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * ) ; int (*write_inode)(struct inode * , int ) ; void (*drop_inode)(struct inode * ) ; void (*delete_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; void (*write_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_fs)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*clear_inode)(struct inode * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct vfsmount * ) ; int (*show_stats)(struct seq_file * , struct vfsmount * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; }; struct file_system_type { char const *name ; int fs_flags ; int (*get_sb)(struct file_system_type * , int , char const * , void * , struct vfsmount * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct list_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; struct lock_class_key i_alloc_sem_key ; }; struct bio; typedef int read_proc_t(char * , char ** , off_t , int , int * , void * ); typedef int write_proc_t(struct file * , char const * , unsigned long , void * ); struct proc_dir_entry { unsigned int low_ino ; unsigned short namelen ; char const *name ; mode_t mode ; nlink_t nlink ; uid_t uid ; gid_t gid ; loff_t size ; struct inode_operations const *proc_iops ; struct file_operations const *proc_fops ; struct proc_dir_entry *next ; struct proc_dir_entry *parent ; struct proc_dir_entry *subdir ; void *data ; read_proc_t *read_proc ; write_proc_t *write_proc ; atomic_t count ; int pde_users ; spinlock_t pde_unload_lock ; struct completion *pde_unload_completion ; struct list_head pde_openers ; }; struct ebt_table; struct netns_xt { struct list_head tables[13U] ; 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 ip_conntrack_stat; struct netns_ct { atomic_t count ; unsigned int expect_count ; struct hlist_nulls_head *hash ; struct hlist_head *expect_hash ; struct hlist_nulls_head unconfirmed ; struct hlist_nulls_head dying ; struct ip_conntrack_stat *stat ; int sysctl_events ; unsigned int sysctl_events_retry_timeout ; int sysctl_acct ; int sysctl_checksum ; unsigned int sysctl_log_invalid ; struct ctl_table_header *sysctl_header ; struct ctl_table_header *acct_sysctl_header ; struct ctl_table_header *event_sysctl_header ; int hash_vmalloc ; int expect_vmalloc ; }; struct xfrm_policy_hash { struct hlist_head *table ; unsigned int hmask ; }; struct netns_xfrm { struct list_head state_all ; struct hlist_head *state_bydst ; struct hlist_head *state_bysrc ; struct hlist_head *state_byspi ; unsigned int state_hmask ; unsigned int state_num ; struct work_struct state_hash_work ; struct hlist_head state_gc_list ; struct work_struct state_gc_work ; wait_queue_head_t km_waitq ; struct list_head policy_all ; struct hlist_head *policy_byidx ; unsigned int policy_idx_hmask ; struct hlist_head policy_inexact[6U] ; struct xfrm_policy_hash policy_bydst[6U] ; unsigned int policy_count[6U] ; struct work_struct policy_hash_work ; struct sock *nlsk ; struct sock *nlsk_stash ; u32 sysctl_aevent_etime ; u32 sysctl_aevent_rseqth ; int sysctl_larval_drop ; u32 sysctl_acq_expires ; struct ctl_table_header *sysctl_hdr ; }; struct net_generic; struct net { atomic_t count ; struct list_head list ; struct list_head cleanup_list ; struct list_head exit_list ; struct proc_dir_entry *proc_net ; struct proc_dir_entry *proc_net_stat ; struct ctl_table_set sysctls ; struct net_device *loopback_dev ; struct list_head dev_base_head ; struct hlist_head *dev_name_head ; struct hlist_head *dev_index_head ; struct list_head rules_ops ; spinlock_t rules_mod_lock ; struct sock *rtnl ; struct sock *genl_sock ; 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_dccp dccp ; struct netns_xt xt ; struct netns_ct ct ; struct netns_xfrm xfrm ; struct sk_buff_head wext_nlevents ; struct net_generic *gen ; }; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; 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 dcbnl_rtnl_ops { 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 * ) ; u8 (*getnumtcs)(struct net_device * , int , u8 * ) ; u8 (*setnumtcs)(struct net_device * , int , u8 ) ; u8 (*getpfcstate)(struct net_device * ) ; void (*setpfcstate)(struct net_device * , u8 ) ; void (*getbcncfg)(struct net_device * , int , u32 * ) ; void (*setbcncfg)(struct net_device * , int , u32 ) ; void (*getbcnrp)(struct net_device * , int , u8 * ) ; void (*setbcnrp)(struct net_device * , int , u8 ) ; u8 (*setapp)(struct net_device * , u8 , u16 , u8 ) ; u8 (*getapp)(struct net_device * , u8 , u16 ) ; }; struct vlan_group; struct netpoll_info; struct wireless_dev; enum netdev_tx { __NETDEV_TX_MIN = (-0x7FFFFFFF-1), NETDEV_TX_OK = 0, NETDEV_TX_BUSY = 16, NETDEV_TX_LOCKED = 32 } ; typedef enum netdev_tx netdev_tx_t; struct net_device_stats { unsigned long rx_packets ; unsigned long tx_packets ; unsigned long rx_bytes ; unsigned long tx_bytes ; unsigned long rx_errors ; unsigned long tx_errors ; unsigned long rx_dropped ; unsigned long tx_dropped ; unsigned long multicast ; unsigned long collisions ; unsigned long rx_length_errors ; unsigned long rx_over_errors ; unsigned long rx_crc_errors ; unsigned long rx_frame_errors ; unsigned long rx_fifo_errors ; unsigned long rx_missed_errors ; unsigned long tx_aborted_errors ; unsigned long tx_carrier_errors ; unsigned long tx_fifo_errors ; unsigned long tx_heartbeat_errors ; unsigned long tx_window_errors ; unsigned long rx_compressed ; unsigned long tx_compressed ; }; struct neighbour; struct neigh_parms; struct dev_addr_list { struct dev_addr_list *next ; u8 da_addr[32U] ; u8 da_addrlen ; u8 da_synced ; int da_users ; int da_gusers ; }; struct netdev_hw_addr_list { struct list_head list ; int count ; }; struct hh_cache { struct hh_cache *hh_next ; atomic_t hh_refcnt ; __be16 hh_type ; u16 hh_len ; int (*hh_output)(struct sk_buff * ) ; seqlock_t hh_lock ; unsigned long hh_data[16U] ; }; struct header_ops { int (*create)(struct sk_buff * , struct net_device * , unsigned short , void const * , void const * , unsigned int ) ; int (*parse)(struct sk_buff const * , unsigned char * ) ; int (*rebuild)(struct sk_buff * ) ; int (*cache)(struct neighbour const * , struct hh_cache * ) ; void (*cache_update)(struct hh_cache * , struct net_device const * , unsigned char const * ) ; }; struct Qdisc; struct netdev_queue { struct net_device *dev ; struct Qdisc *qdisc ; unsigned long state ; struct Qdisc *qdisc_sleeping ; spinlock_t _xmit_lock ; int xmit_lock_owner ; unsigned long trans_start ; unsigned long tx_bytes ; unsigned long tx_packets ; unsigned long tx_dropped ; }; 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 (*ndo_change_rx_flags)(struct net_device * , int ) ; void (*ndo_set_rx_mode)(struct net_device * ) ; void (*ndo_set_multicast_list)(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 net_device_stats *(*ndo_get_stats)(struct net_device * ) ; void (*ndo_vlan_rx_register)(struct net_device * , struct vlan_group * ) ; void (*ndo_vlan_rx_add_vid)(struct net_device * , unsigned short ) ; void (*ndo_vlan_rx_kill_vid)(struct net_device * , unsigned short ) ; void (*ndo_poll_controller)(struct net_device * ) ; 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_get_wwn)(struct net_device * , u64 * , int ) ; }; enum ldv_18945 { NETREG_UNINITIALIZED = 0, NETREG_REGISTERED = 1, NETREG_UNREGISTERING = 2, NETREG_UNREGISTERED = 3, NETREG_RELEASED = 4, NETREG_DUMMY = 5 } ; struct iw_handler_def; struct iw_public_data; struct net_bridge_port; struct macvlan_port; struct garp_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 ; unsigned int irq ; unsigned char if_port ; unsigned char dma ; unsigned long state ; struct list_head dev_list ; struct list_head napi_list ; struct list_head unreg_list ; unsigned long features ; int ifindex ; int iflink ; struct net_device_stats stats ; 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 header_ops const *header_ops ; unsigned int flags ; unsigned short gflags ; unsigned short priv_flags ; unsigned short padded ; unsigned char operstate ; unsigned char link_mode ; unsigned int mtu ; unsigned short type ; unsigned short hard_header_len ; unsigned short needed_headroom ; unsigned short needed_tailroom ; struct net_device *master ; unsigned char perm_addr[32U] ; unsigned char addr_len ; unsigned short dev_id ; struct netdev_hw_addr_list uc ; int uc_promisc ; spinlock_t addr_list_lock ; struct dev_addr_list *mc_list ; int mc_count ; unsigned int promiscuity ; unsigned int allmulti ; void *dsa_ptr ; void *atalk_ptr ; void *ip_ptr ; void *dn_ptr ; void *ip6_ptr ; void *ec_ptr ; void *ax25_ptr ; struct wireless_dev *ieee80211_ptr ; unsigned long last_rx ; unsigned char *dev_addr ; struct netdev_hw_addr_list dev_addrs ; unsigned char broadcast[32U] ; struct netdev_queue rx_queue ; 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 ; unsigned long trans_start ; int watchdog_timeo ; struct timer_list watchdog_timer ; atomic_t refcnt ; struct list_head todo_list ; struct hlist_node index_hlist ; struct list_head link_watch_list ; enum ldv_18945 reg_state ; void (*destructor)(struct net_device * ) ; struct netpoll_info *npinfo ; struct net *nd_net ; void *ml_priv ; struct net_bridge_port *br_port ; struct macvlan_port *macvlan_port ; struct garp_port *garp_port ; struct device dev ; struct attribute_group const *sysfs_groups[4U] ; struct rtnl_link_ops const *rtnl_link_ops ; unsigned long vlan_features ; unsigned int gso_max_size ; struct dcbnl_rtnl_ops const *dcbnl_ops ; unsigned int fcoe_ddp_xid ; }; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct irqaction; struct irqaction { irqreturn_t (*handler)(int , void * ) ; unsigned long flags ; char const *name ; void *dev_id ; struct irqaction *next ; int irq ; struct proc_dir_entry *dir ; irqreturn_t (*thread_fn)(int , void * ) ; struct task_struct *thread ; unsigned long thread_flags ; }; typedef unsigned long kernel_ulong_t; struct usb_device_id { __u16 match_flags ; __u16 idVendor ; __u16 idProduct ; __u16 bcdDevice_lo ; __u16 bcdDevice_hi ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; kernel_ulong_t driver_info ; }; struct usb_device_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 bcdUSB ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bMaxPacketSize0 ; __le16 idVendor ; __le16 idProduct ; __le16 bcdDevice ; __u8 iManufacturer ; __u8 iProduct ; __u8 iSerialNumber ; __u8 bNumConfigurations ; }; struct usb_config_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 wTotalLength ; __u8 bNumInterfaces ; __u8 bConfigurationValue ; __u8 iConfiguration ; __u8 bmAttributes ; __u8 bMaxPower ; }; struct usb_interface_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bInterfaceNumber ; __u8 bAlternateSetting ; __u8 bNumEndpoints ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; __u8 iInterface ; }; struct usb_endpoint_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bEndpointAddress ; __u8 bmAttributes ; __le16 wMaxPacketSize ; __u8 bInterval ; __u8 bRefresh ; __u8 bSynchAddress ; }; struct usb_ss_ep_comp_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bMaxBurst ; __u8 bmAttributes ; __u16 wBytesPerInterval ; }; struct usb_interface_assoc_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bFirstInterface ; __u8 bInterfaceCount ; __u8 bFunctionClass ; __u8 bFunctionSubClass ; __u8 bFunctionProtocol ; __u8 iFunction ; }; enum usb_device_speed { USB_SPEED_UNKNOWN = 0, USB_SPEED_LOW = 1, USB_SPEED_FULL = 2, USB_SPEED_HIGH = 3, USB_SPEED_VARIABLE = 4, USB_SPEED_SUPER = 5 } ; enum usb_device_state { USB_STATE_NOTATTACHED = 0, USB_STATE_ATTACHED = 1, USB_STATE_POWERED = 2, USB_STATE_RECONNECTING = 3, USB_STATE_UNAUTHENTICATED = 4, USB_STATE_DEFAULT = 5, USB_STATE_ADDRESS = 6, USB_STATE_CONFIGURED = 7, USB_STATE_SUSPENDED = 8 } ; typedef unsigned long cputime_t; struct sem_undo_list; struct sem_undo_list { atomic_t refcnt ; spinlock_t lock ; struct list_head list_proc ; }; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct prop_local_single { unsigned long events ; unsigned long period ; int shift ; spinlock_t lock ; }; struct __anonstruct_seccomp_t_168 { int mode ; }; typedef struct __anonstruct_seccomp_t_168 seccomp_t; struct plist_head { struct list_head prio_list ; struct list_head node_list ; raw_spinlock_t *rawlock ; spinlock_t *spinlock ; }; struct plist_node { int prio ; struct plist_head plist ; }; struct rt_mutex_waiter; struct rlimit { unsigned long rlim_cur ; unsigned long rlim_max ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct signal_struct; struct key_type; struct keyring_list; struct key_user; union __anonunion_ldv_27287_169 { time_t expiry ; time_t revoked_at ; }; union __anonunion_type_data_170 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; }; union __anonunion_payload_171 { unsigned long value ; void *data ; struct keyring_list *subscriptions ; }; struct key { atomic_t usage ; key_serial_t serial ; struct rb_node serial_node ; struct key_type *type ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_27287_169 ldv_27287 ; uid_t uid ; gid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; char *description ; union __anonunion_type_data_170 type_data ; union __anonunion_payload_171 payload ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; gid_t small_block[32U] ; gid_t *blocks[0U] ; }; struct thread_group_cred { atomic_t usage ; pid_t tgid ; spinlock_t lock ; struct key *session_keyring ; struct key *process_keyring ; struct rcu_head rcu ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; uid_t uid ; gid_t gid ; uid_t suid ; gid_t sgid ; uid_t euid ; gid_t egid ; uid_t fsuid ; gid_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 *thread_keyring ; struct key *request_key_auth ; struct thread_group_cred *tgcred ; void *security ; struct user_struct *user ; struct group_info *group_info ; struct rcu_head rcu ; }; struct futex_pi_state; struct robust_list_head; struct fs_struct; struct bts_context; struct perf_event_context; struct cfs_rq; struct task_group; struct user_namespace; struct io_event { __u64 data ; __u64 obj ; __s64 res ; __s64 res2 ; }; struct kioctx; union __anonunion_ki_obj_172 { void *user ; struct task_struct *tsk ; }; struct eventfd_ctx; struct kiocb { struct list_head ki_run_list ; unsigned long ki_flags ; int ki_users ; unsigned int ki_key ; struct file *ki_filp ; struct kioctx *ki_ctx ; int (*ki_cancel)(struct kiocb * , struct io_event * ) ; ssize_t (*ki_retry)(struct kiocb * ) ; void (*ki_dtor)(struct kiocb * ) ; union __anonunion_ki_obj_172 ki_obj ; __u64 ki_user_data ; loff_t ki_pos ; void *private ; unsigned short ki_opcode ; size_t ki_nbytes ; char *ki_buf ; size_t ki_left ; struct iovec ki_inline_vec ; struct iovec *ki_iovec ; unsigned long ki_nr_segs ; unsigned long ki_cur_seg ; struct list_head ki_list ; struct eventfd_ctx *ki_eventfd ; }; struct aio_ring_info { unsigned long mmap_base ; unsigned long mmap_size ; struct page **ring_pages ; spinlock_t ring_lock ; long nr_pages ; unsigned int nr ; unsigned int tail ; struct page *internal_pages[8U] ; }; struct kioctx { atomic_t users ; int dead ; struct mm_struct *mm ; unsigned long user_id ; struct hlist_node list ; wait_queue_head_t wait ; spinlock_t ctx_lock ; int reqs_active ; struct list_head active_reqs ; struct list_head run_list ; unsigned int max_reqs ; struct aio_ring_info ring_info ; struct delayed_work wq ; struct rcu_head rcu_head ; }; 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 task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; spinlock_t lock ; }; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t count ; atomic_t live ; 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 ; 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 ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; cputime_t prev_utime ; cputime_t prev_stime ; 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 ; struct tty_audit_buf *tty_audit_buf ; int oom_adj ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t files ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; uid_t uid ; struct user_namespace *user_ns ; struct task_group *tg ; struct kobject kobj ; struct delayed_work work ; atomic_long_t locked_vm ; }; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; unsigned int bkl_count ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; enum cpu_idle_type { CPU_IDLE = 0, CPU_NOT_IDLE = 1, CPU_NEWLY_IDLE = 2, CPU_MAX_IDLE_TYPES = 3 } ; struct sched_group { struct sched_group *next ; unsigned int cpu_power ; unsigned long cpumask[0U] ; }; enum sched_domain_level { SD_LV_NONE = 0, SD_LV_SIBLING = 1, SD_LV_MC = 2, SD_LV_CPU = 3, SD_LV_NODE = 4, SD_LV_ALLNODES = 5, SD_LV_MAX = 6 } ; struct sched_domain { struct sched_domain *parent ; struct sched_domain *child ; struct sched_group *groups ; unsigned long min_interval ; unsigned long max_interval ; unsigned int busy_factor ; unsigned int imbalance_pct ; unsigned int cache_nice_tries ; unsigned int busy_idx ; unsigned int idle_idx ; unsigned int newidle_idx ; unsigned int wake_idx ; unsigned int forkexec_idx ; unsigned int smt_gain ; int flags ; enum sched_domain_level level ; unsigned long last_balance ; unsigned int balance_interval ; unsigned int nr_balance_failed ; u64 last_update ; unsigned int lb_count[3U] ; unsigned int lb_failed[3U] ; unsigned int lb_balanced[3U] ; unsigned int lb_imbalance[3U] ; unsigned int lb_gained[3U] ; unsigned int lb_hot_gained[3U] ; unsigned int lb_nobusyg[3U] ; unsigned int lb_nobusyq[3U] ; unsigned int alb_count ; unsigned int alb_failed ; unsigned int alb_pushed ; unsigned int sbe_count ; unsigned int sbe_balanced ; unsigned int sbe_pushed ; unsigned int sbf_count ; unsigned int sbf_balanced ; unsigned int sbf_pushed ; unsigned int ttwu_wake_remote ; unsigned int ttwu_move_affine ; unsigned int ttwu_move_balance ; char *name ; unsigned long span[0U] ; }; struct io_context; struct rq; struct sched_class { struct sched_class const *next ; void (*enqueue_task)(struct rq * , struct task_struct * , int ) ; void (*dequeue_task)(struct rq * , struct task_struct * , int ) ; void (*yield_task)(struct rq * ) ; void (*check_preempt_curr)(struct rq * , struct task_struct * , int ) ; struct task_struct *(*pick_next_task)(struct rq * ) ; void (*put_prev_task)(struct rq * , struct task_struct * ) ; int (*select_task_rq)(struct task_struct * , int , int ) ; unsigned long (*load_balance)(struct rq * , int , struct rq * , unsigned long , struct sched_domain * , enum cpu_idle_type , int * , int * ) ; int (*move_one_task)(struct rq * , int , struct rq * , struct sched_domain * , enum cpu_idle_type ) ; void (*pre_schedule)(struct rq * , struct task_struct * ) ; void (*post_schedule)(struct rq * ) ; void (*task_waking)(struct rq * , struct task_struct * ) ; void (*task_woken)(struct rq * , struct task_struct * ) ; void (*set_cpus_allowed)(struct task_struct * , struct cpumask const * ) ; void (*rq_online)(struct rq * ) ; void (*rq_offline)(struct rq * ) ; void (*set_curr_task)(struct rq * ) ; void (*task_tick)(struct rq * , struct task_struct * , int ) ; void (*task_fork)(struct task_struct * ) ; void (*switched_from)(struct rq * , struct task_struct * , int ) ; void (*switched_to)(struct rq * , struct task_struct * , int ) ; void (*prio_changed)(struct rq * , struct task_struct * , int , int ) ; unsigned int (*get_rr_interval)(struct rq * , struct task_struct * ) ; void (*moved_group)(struct task_struct * , int ) ; }; struct load_weight { unsigned long weight ; unsigned long inv_weight ; }; 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 last_wakeup ; u64 avg_overlap ; u64 nr_migrations ; u64 start_runtime ; u64 avg_wakeup ; 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 *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned int time_slice ; int nr_cpus_allowed ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct mem_cgroup; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long bytes ; unsigned long memsw_bytes ; }; struct css_set; struct compat_robust_list_head; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; int lock_depth ; 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 hlist_head preempt_notifiers ; unsigned char fpu_counter ; unsigned int policy ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int personality ; unsigned char did_exec : 1 ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; pid_t pid ; pid_t tgid ; unsigned long stack_canary ; 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 bts_context *bts ; struct pid_link pids[3U] ; struct list_head thread_group ; 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 ; cputime_t prev_utime ; cputime_t prev_stime ; unsigned long nvcsw ; unsigned long nivcsw ; struct timespec start_time ; struct timespec real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; struct mutex cred_guard_mutex ; struct cred *replacement_session_keyring ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct audit_context *audit_context ; uid_t loginuid ; unsigned int sessionid ; seccomp_t seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; struct irqaction *irqaction ; raw_spinlock_t pi_lock ; struct plist_head pi_waiters ; 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 *bio_list ; struct bio **bio_tail ; 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 ; int cpuset_mem_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 ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; atomic_t fs_excl ; struct rcu_head rcu ; struct pipe_inode_info *splice_pipe ; struct task_delay_info *delays ; int make_it_fail ; struct prop_local_single dirties ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; struct list_head *scm_work_list ; unsigned long trace ; unsigned long trace_recursion ; unsigned long stack_start ; struct memcg_batch_info memcg_batch ; }; struct usb_device; struct usb_driver; struct wusb_dev; struct ep_device; struct usb_host_ss_ep_comp { struct usb_ss_ep_comp_descriptor desc ; unsigned char *extra ; int extralen ; }; struct usb_host_endpoint { struct usb_endpoint_descriptor desc ; struct list_head urb_list ; void *hcpriv ; struct ep_device *ep_dev ; struct usb_host_ss_ep_comp *ss_ep_comp ; unsigned char *extra ; int extralen ; int enabled ; }; struct usb_host_interface { struct usb_interface_descriptor desc ; struct usb_host_endpoint *endpoint ; char *string ; unsigned char *extra ; int extralen ; }; enum usb_interface_condition { USB_INTERFACE_UNBOUND = 0, USB_INTERFACE_BINDING = 1, USB_INTERFACE_BOUND = 2, USB_INTERFACE_UNBINDING = 3 } ; struct usb_interface { struct usb_host_interface *altsetting ; struct usb_host_interface *cur_altsetting ; unsigned int num_altsetting ; struct usb_interface_assoc_descriptor *intf_assoc ; int minor ; enum usb_interface_condition condition ; unsigned char is_active : 1 ; unsigned char sysfs_files_created : 1 ; unsigned char ep_devs_created : 1 ; unsigned char unregistering : 1 ; unsigned char needs_remote_wakeup : 1 ; unsigned char needs_altsetting0 : 1 ; unsigned char needs_binding : 1 ; unsigned char reset_running : 1 ; struct device dev ; struct device *usb_dev ; atomic_t pm_usage_cnt ; struct work_struct reset_ws ; }; struct usb_interface_cache { unsigned int num_altsetting ; struct kref ref ; struct usb_host_interface altsetting[0U] ; }; struct usb_host_config { struct usb_config_descriptor desc ; char *string ; struct usb_interface_assoc_descriptor *intf_assoc[16U] ; struct usb_interface *interface[32U] ; struct usb_interface_cache *intf_cache[32U] ; unsigned char *extra ; int extralen ; }; struct usb_devmap { unsigned long devicemap[2U] ; }; struct mon_bus; struct usb_bus { struct device *controller ; int busnum ; char const *bus_name ; u8 uses_dma ; u8 otg_port ; unsigned char is_b_host : 1 ; unsigned char b_hnp_enable : 1 ; unsigned int sg_tablesize ; int devnum_next ; struct usb_devmap devmap ; struct usb_device *root_hub ; struct list_head bus_list ; int bandwidth_allocated ; int bandwidth_int_reqs ; int bandwidth_isoc_reqs ; struct dentry *usbfs_dentry ; struct mon_bus *mon_bus ; int monitored ; }; struct usb_tt; struct usb_device { int devnum ; char devpath[16U] ; u32 route ; enum usb_device_state state ; enum usb_device_speed speed ; struct usb_tt *tt ; int ttport ; unsigned int toggle[2U] ; struct usb_device *parent ; struct usb_bus *bus ; struct usb_host_endpoint ep0 ; struct device dev ; struct usb_device_descriptor descriptor ; struct usb_host_config *config ; struct usb_host_config *actconfig ; struct usb_host_endpoint *ep_in[16U] ; struct usb_host_endpoint *ep_out[16U] ; char **rawdescriptors ; unsigned short bus_mA ; u8 portnum ; u8 level ; unsigned char can_submit : 1 ; unsigned char discon_suspended : 1 ; unsigned char persist_enabled : 1 ; unsigned char have_langid : 1 ; unsigned char authorized : 1 ; unsigned char authenticated : 1 ; unsigned char wusb : 1 ; int string_langid ; char *product ; char *manufacturer ; char *serial ; struct list_head filelist ; struct device *usb_classdev ; struct dentry *usbfs_dentry ; int maxchild ; struct usb_device *children[31U] ; int pm_usage_cnt ; u32 quirks ; atomic_t urbnum ; unsigned long active_duration ; struct delayed_work autosuspend ; struct work_struct autoresume ; struct mutex pm_mutex ; unsigned long last_busy ; int autosuspend_delay ; unsigned long connect_time ; unsigned char do_remote_wakeup : 1 ; unsigned char reset_resume : 1 ; unsigned char autosuspend_disabled : 1 ; unsigned char skip_sys_resume : 1 ; struct wusb_dev *wusb_dev ; int slot_id ; }; struct usb_dynids { spinlock_t lock ; struct list_head list ; }; struct usbdrv_wrap { struct device_driver driver ; int for_devices ; }; struct usb_driver { char const *name ; int (*probe)(struct usb_interface * , struct usb_device_id const * ) ; void (*disconnect)(struct usb_interface * ) ; int (*ioctl)(struct usb_interface * , unsigned int , void * ) ; int (*suspend)(struct usb_interface * , pm_message_t ) ; int (*resume)(struct usb_interface * ) ; int (*reset_resume)(struct usb_interface * ) ; int (*pre_reset)(struct usb_interface * ) ; int (*post_reset)(struct usb_interface * ) ; struct usb_device_id const *id_table ; struct usb_dynids dynids ; struct usbdrv_wrap drvwrap ; unsigned char no_dynamic_id : 1 ; unsigned char supports_autosuspend : 1 ; unsigned char soft_unbind : 1 ; }; struct usb_iso_packet_descriptor { unsigned int offset ; unsigned int length ; unsigned int actual_length ; int status ; }; struct urb; struct usb_anchor { struct list_head urb_list ; wait_queue_head_t wait ; spinlock_t lock ; unsigned char poisoned : 1 ; }; struct usb_sg_request; struct urb { struct kref kref ; void *hcpriv ; atomic_t use_count ; atomic_t reject ; int unlinked ; struct list_head urb_list ; struct list_head anchor_list ; struct usb_anchor *anchor ; struct usb_device *dev ; struct usb_host_endpoint *ep ; unsigned int pipe ; int status ; unsigned int transfer_flags ; void *transfer_buffer ; dma_addr_t transfer_dma ; struct usb_sg_request *sg ; int num_sgs ; u32 transfer_buffer_length ; u32 actual_length ; unsigned char *setup_packet ; dma_addr_t setup_dma ; int start_frame ; int number_of_packets ; int interval ; int error_count ; void *context ; void (*complete)(struct urb * ) ; struct usb_iso_packet_descriptor iso_frame_desc[0U] ; }; struct usb_sg_request { int status ; size_t bytes ; spinlock_t lock ; struct usb_device *dev ; int pipe ; struct scatterlist *sg ; int nents ; int entries ; struct urb **urbs ; int count ; struct completion complete ; }; typedef __u32 canid_t; struct can_frame { canid_t can_id ; __u8 can_dlc ; __u8 data[8U] ; }; struct can_bittiming { __u32 bitrate ; __u32 sample_point ; __u32 tq ; __u32 prop_seg ; __u32 phase_seg1 ; __u32 phase_seg2 ; __u32 sjw ; __u32 brp ; }; struct can_bittiming_const { char name[16U] ; __u32 tseg1_min ; __u32 tseg1_max ; __u32 tseg2_min ; __u32 tseg2_max ; __u32 sjw_max ; __u32 brp_min ; __u32 brp_max ; __u32 brp_inc ; }; struct can_clock { __u32 freq ; }; enum can_state { CAN_STATE_ERROR_ACTIVE = 0, CAN_STATE_ERROR_WARNING = 1, CAN_STATE_ERROR_PASSIVE = 2, CAN_STATE_BUS_OFF = 3, CAN_STATE_STOPPED = 4, CAN_STATE_SLEEPING = 5, CAN_STATE_MAX = 6 } ; struct can_device_stats { __u32 bus_error ; __u32 error_warning ; __u32 error_passive ; __u32 bus_off ; __u32 arbitration_lost ; __u32 restarts ; }; enum can_mode { CAN_MODE_STOP = 0, CAN_MODE_START = 1, CAN_MODE_SLEEP = 2 } ; struct can_priv { struct can_device_stats can_stats ; struct can_bittiming bittiming ; struct can_bittiming_const *bittiming_const ; struct can_clock clock ; enum can_state state ; u32 ctrlmode ; int restart_ms ; struct timer_list restart_timer ; int (*do_set_bittiming)(struct net_device * ) ; int (*do_set_mode)(struct net_device * , enum can_mode ) ; int (*do_get_state)(struct net_device const * , enum can_state * ) ; unsigned int echo_skb_max ; struct sk_buff **echo_skb ; }; struct cpc_can_msg { u32 id ; u8 length ; u8 msg[8U] ; }; struct cpc_sja1000_params { u8 mode ; u8 acc_code0 ; u8 acc_code1 ; u8 acc_code2 ; u8 acc_code3 ; u8 acc_mask0 ; u8 acc_mask1 ; u8 acc_mask2 ; u8 acc_mask3 ; u8 btr0 ; u8 btr1 ; u8 outp_contr ; }; union __anonunion_cc_params_175 { struct cpc_sja1000_params sja1000 ; }; struct cpc_can_params { u8 cc_type ; union __anonunion_cc_params_175 cc_params ; }; struct cpc_confirm { u8 error ; }; struct cpc_overrun { u8 event ; u8 count ; }; struct cpc_sja1000_can_error { u8 ecc ; u8 rxerr ; u8 txerr ; }; union __anonunion_regs_177 { struct cpc_sja1000_can_error sja1000 ; }; struct __anonstruct_cc_176 { u8 cc_type ; union __anonunion_regs_177 regs ; }; struct cpc_can_error { u8 ecode ; struct __anonstruct_cc_176 cc ; }; struct cpc_can_err_counter { u8 rx ; u8 tx ; }; union __anonunion_msg_178 { u8 generic[64U] ; struct cpc_can_msg can_msg ; struct cpc_can_params can_params ; struct cpc_confirm confirmation ; struct cpc_overrun overrun ; struct cpc_can_error error ; struct cpc_can_err_counter err_counter ; u8 can_state ; }; struct ems_cpc_msg { u8 type ; u8 length ; u8 msgid ; u32 ts_sec ; u32 ts_nsec ; union __anonunion_msg_178 msg ; }; struct ems_usb; struct ems_tx_urb_context { struct ems_usb *dev ; u32 echo_index ; u8 dlc ; }; struct ems_usb { struct can_priv can ; int open_time ; struct sk_buff *echo_skb[10U] ; struct usb_device *udev ; struct net_device *netdev ; atomic_t active_tx_urbs ; struct usb_anchor tx_submitted ; struct ems_tx_urb_context tx_contexts[10U] ; struct usb_anchor rx_submitted ; struct urb *intr_urb ; u8 *tx_msg_buffer ; u8 *intr_in_buffer ; unsigned int free_slots ; struct ems_cpc_msg active_params ; }; void *memcpy(void * , void const * , unsigned long ) ; long ldv__builtin_expect(long exp , long c ) ; __inline static void set_bit(unsigned int nr , unsigned long volatile *addr ) { { __asm__ volatile (".section .smp_locks,\"a\"\n .balign 8 \n .quad 661f\n.previous\n661:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return; } } __inline static void clear_bit(int nr , unsigned long volatile *addr ) { { __asm__ volatile (".section .smp_locks,\"a\"\n .balign 8 \n .quad 661f\n.previous\n661:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); return; } } __inline static int test_and_clear_bit(int nr , unsigned long volatile *addr ) { int oldbit ; { __asm__ volatile (".section .smp_locks,\"a\"\n .balign 8 \n .quad 661f\n.previous\n661:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return (oldbit); } } __inline static int constant_test_bit(unsigned int nr , unsigned long const volatile *addr ) { { return ((int )(*((unsigned long *)addr + (unsigned long )(nr / 64U)) >> ((int )nr & 63)) & 1); } } extern int printk(char const * , ...) ; __inline static int get_order(unsigned long size ) { int order ; { size = (size - 1UL) >> 11; order = -1; ldv_1677: size = size >> 1; order = order + 1; if (size != 0UL) { goto ldv_1677; } else { } return (order); } } extern void *memset(void * , int , size_t ) ; __inline static int atomic_read(atomic_t const *v ) { { return ((int )v->counter); } } __inline static void atomic_set(atomic_t *v , int i ) { { v->counter = i; return; } } __inline static void atomic_inc(atomic_t *v ) { { __asm__ volatile (".section .smp_locks,\"a\"\n .balign 8 \n .quad 661f\n.previous\n661:\n\tlock; incl %0": "=m" (v->counter): "m" (v->counter)); return; } } __inline static void atomic_dec(atomic_t *v ) { { __asm__ volatile (".section .smp_locks,\"a\"\n .balign 8 \n .quad 661f\n.previous\n661:\n\tlock; decl %0": "=m" (v->counter): "m" (v->counter)); return; } } __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->ldv_5684.rlock); } } extern void __ldv_spin_lock(spinlock_t * ) ; void ldv___ldv_spin_lock_4(spinlock_t *ldv_func_arg1 ) ; void ldv___ldv_spin_lock_27(spinlock_t *ldv_func_arg1 ) ; void ldv_spin_lock_node_size_lock_of_pglist_data(void) ; void ldv_spin_lock_siglock_of_sighand_struct(void) ; extern void __init_waitqueue_head(wait_queue_head_t * , struct lock_class_key * ) ; extern unsigned long volatile jiffies ; extern unsigned long __get_free_pages(gfp_t , unsigned int ) ; extern void kfree(void const * ) ; __inline static char const *kobject_name(struct kobject const *kobj ) { { return ((char const *)kobj->name); } } __inline static void rcu_read_lock_sched_notrace(void) { { return; } } extern struct tracepoint __tracepoint_kmalloc ; __inline static void trace_kmalloc(unsigned long call_site , void const *ptr , size_t bytes_req , size_t bytes_alloc , gfp_t gfp_flags ) { void **it_func ; void **_________p1 ; long tmp ; { tmp = ldv__builtin_expect(__tracepoint_kmalloc.state != 0, 0L); if (tmp != 0L) { rcu_read_lock_sched_notrace(); _________p1 = *((void ** volatile *)(& __tracepoint_kmalloc.funcs)); it_func = _________p1; if ((unsigned long )it_func != (unsigned long )((void **)0)) { ldv_10866: (*((void (*)(unsigned long , void const * , size_t , size_t , gfp_t ))*it_func))(call_site, ptr, bytes_req, bytes_alloc, gfp_flags); it_func = it_func + 1; if ((unsigned long )*it_func != (unsigned long )((void *)0)) { goto ldv_10866; } else { } } else { } rcu_read_lock_sched_notrace(); } else { } return; } } __inline static void kmemleak_alloc(void const *ptr , size_t size , int min_count , gfp_t gfp ) { { return; } } extern struct kmem_cache kmalloc_caches[14U] ; __inline static int kmalloc_index(size_t size ) { { if (size == 0UL) { return (0); } else { } if (size <= 8UL) { return (3); } else { } if (size > 64UL && size <= 96UL) { return (1); } else { } if (size > 128UL && size <= 192UL) { return (2); } else { } if (size <= 8UL) { return (3); } else { } if (size <= 16UL) { return (4); } else { } if (size <= 32UL) { return (5); } else { } if (size <= 64UL) { return (6); } else { } if (size <= 128UL) { return (7); } else { } if (size <= 256UL) { return (8); } else { } if (size <= 512UL) { return (9); } else { } if (size <= 1024UL) { return (10); } else { } if (size <= 2048UL) { return (11); } else { } if (size <= 4096UL) { return (12); } else { } if (size <= 8192UL) { return (13); } else { } if (size <= 16384UL) { return (14); } else { } if (size <= 32768UL) { return (15); } else { } if (size <= 65536UL) { return (16); } else { } if (size <= 131072UL) { return (17); } else { } if (size <= 262144UL) { return (18); } else { } if (size <= 524288UL) { return (19); } else { } if (size <= 1048576UL) { return (20); } else { } if (size <= 2097152UL) { return (21); } else { } return (-1); } } __inline static struct kmem_cache *kmalloc_slab(size_t size ) { int index ; int tmp ; { tmp = kmalloc_index(size); index = tmp; if (index == 0) { return (0); } else { } return ((struct kmem_cache *)(& kmalloc_caches) + (unsigned long )index); } } extern void *__kmalloc(size_t , gfp_t ) ; extern void *kmem_cache_alloc_notrace(struct kmem_cache * , gfp_t ) ; __inline static void *kmalloc_large(size_t size , gfp_t flags ) { unsigned int order ; int tmp ; void *ret ; unsigned long tmp___0 ; { tmp = get_order(size); order = (unsigned int )tmp; tmp___0 = __get_free_pages(flags | 16384U, order); ret = (void *)tmp___0; kmemleak_alloc((void const *)ret, size, 1, flags); trace_kmalloc((unsigned long )((void *)0), (void const *)ret, size, 4096UL << (int )order, flags); return (ret); } } __inline static void *kmalloc(size_t size , gfp_t flags ) { void *ret ; void *tmp ; struct kmem_cache *s ; struct kmem_cache *tmp___0 ; void *tmp___1 ; { if (0) { if (size > 8192UL) { tmp = kmalloc_large(size, flags); return (tmp); } else { } if ((flags & 1U) == 0U) { tmp___0 = kmalloc_slab(size); s = tmp___0; if ((unsigned long )s == (unsigned long )((struct kmem_cache *)0)) { return (16); } else { } ret = kmem_cache_alloc_notrace(s, flags); trace_kmalloc((unsigned long )((void *)0), (void const *)ret, size, (size_t )s->size, flags); return (ret); } else { } } else { } tmp___1 = __kmalloc(size, flags); return (tmp___1); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } extern struct module __this_module ; __inline static char const *dev_name(struct device const *dev ) { char const *tmp ; { tmp = kobject_name(& dev->kobj); return (tmp); } } extern void *dev_get_drvdata(struct device const * ) ; extern void dev_set_drvdata(struct device * , void * ) ; extern char const *dev_driver_string(struct device const * ) ; extern void kfree_skb(struct sk_buff * ) ; extern void consume_skb(struct sk_buff * ) ; __inline static struct netdev_queue *netdev_get_tx_queue(struct net_device const *dev , unsigned int index ) { { return ((struct netdev_queue *)dev->_tx + (unsigned long )index); } } __inline static void *netdev_priv(struct net_device const *dev ) { { return ((void *)dev + 2176U); } } extern int netpoll_trap(void) ; extern void __netif_schedule(struct Qdisc * ) ; __inline static void netif_tx_start_queue(struct netdev_queue *dev_queue ) { { clear_bit(0, (unsigned long volatile *)(& dev_queue->state)); return; } } __inline static void netif_start_queue(struct net_device *dev ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U); netif_tx_start_queue(tmp); return; } } __inline static void netif_tx_wake_queue(struct netdev_queue *dev_queue ) { int tmp ; int tmp___0 ; { tmp = netpoll_trap(); if (tmp != 0) { netif_tx_start_queue(dev_queue); return; } else { } tmp___0 = test_and_clear_bit(0, (unsigned long volatile *)(& dev_queue->state)); if (tmp___0 != 0) { __netif_schedule(dev_queue->qdisc); } else { } return; } } __inline static void netif_wake_queue(struct net_device *dev ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U); netif_tx_wake_queue(tmp); return; } } __inline static void netif_tx_stop_queue(struct netdev_queue *dev_queue ) { { set_bit(0U, (unsigned long volatile *)(& dev_queue->state)); return; } } __inline static void netif_stop_queue(struct net_device *dev ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U); netif_tx_stop_queue(tmp); return; } } __inline static int netif_tx_queue_stopped(struct netdev_queue const *dev_queue ) { int tmp ; { tmp = constant_test_bit(0U, (unsigned long const volatile *)(& dev_queue->state)); return (tmp); } } __inline static int netif_queue_stopped(struct net_device const *dev ) { struct netdev_queue *tmp ; int tmp___0 ; { tmp = netdev_get_tx_queue(dev, 0U); tmp___0 = netif_tx_queue_stopped((struct netdev_queue const *)tmp); return (tmp___0); } } extern int netif_rx(struct sk_buff * ) ; __inline static int netif_device_present(struct net_device *dev ) { int tmp ; { tmp = constant_test_bit(1U, (unsigned long const volatile *)(& dev->state)); return (tmp); } } extern void netif_device_detach(struct net_device * ) ; extern void unregister_netdev(struct net_device * ) ; __inline static void *usb_get_intfdata(struct usb_interface *intf ) { void *tmp ; { tmp = dev_get_drvdata((struct device const *)(& intf->dev)); return (tmp); } } __inline static void usb_set_intfdata(struct usb_interface *intf , void *data ) { { dev_set_drvdata(& intf->dev, data); return; } } extern int usb_register_driver(struct usb_driver * , struct module * , char const * ) ; __inline static int usb_register(struct usb_driver *driver ) { int tmp ; { tmp = usb_register_driver(driver, & __this_module, "ems_usb"); return (tmp); } } extern void usb_deregister(struct usb_driver * ) ; __inline static void init_usb_anchor(struct usb_anchor *anchor ) { struct lock_class_key __key ; struct lock_class_key __key___0 ; { INIT_LIST_HEAD(& anchor->urb_list); __init_waitqueue_head(& anchor->wait, & __key); spinlock_check(& anchor->lock); __raw_spin_lock_init(& anchor->lock.ldv_5684.rlock, "&(&anchor->lock)->rlock", & __key___0); return; } } __inline static void usb_fill_bulk_urb(struct urb *urb , struct usb_device *dev , unsigned int pipe , void *transfer_buffer , int buffer_length , void (*complete_fn)(struct urb * ) , void *context ) { { urb->dev = dev; urb->pipe = pipe; urb->transfer_buffer = transfer_buffer; urb->transfer_buffer_length = (u32 )buffer_length; urb->complete = complete_fn; urb->context = context; return; } } __inline static void usb_fill_int_urb(struct urb *urb , struct usb_device *dev , unsigned int pipe , void *transfer_buffer , int buffer_length , void (*complete_fn)(struct urb * ) , void *context , int interval ) { { urb->dev = dev; urb->pipe = pipe; urb->transfer_buffer = transfer_buffer; urb->transfer_buffer_length = (u32 )buffer_length; urb->complete = complete_fn; urb->context = context; if ((unsigned int )dev->speed == 3U) { urb->interval = 1 << (interval + -1); } else { urb->interval = interval; } urb->start_frame = -1; return; } } extern struct urb *usb_alloc_urb(int , gfp_t ) ; extern void usb_free_urb(struct urb * ) ; extern int usb_submit_urb(struct urb * , gfp_t ) ; extern int usb_unlink_urb(struct urb * ) ; extern void usb_kill_anchored_urbs(struct usb_anchor * ) ; extern void usb_anchor_urb(struct urb * , struct usb_anchor * ) ; extern void usb_unanchor_urb(struct urb * ) ; extern void *usb_buffer_alloc(struct usb_device * , size_t , gfp_t , dma_addr_t * ) ; extern void usb_buffer_free(struct usb_device * , size_t , void * , dma_addr_t ) ; extern int usb_bulk_msg(struct usb_device * , unsigned int , void * , int , int * , int ) ; __inline static unsigned int __create_pipe(struct usb_device *dev , unsigned int endpoint ) { { return ((unsigned int )(dev->devnum << 8) | (endpoint << 15)); } } __inline static int can_dropped_invalid_skb(struct net_device *dev , struct sk_buff *skb ) { struct can_frame const *cf ; long tmp ; long tmp___0 ; { cf = (struct can_frame const *)skb->data; tmp = ldv__builtin_expect(skb->len != 16U, 0L); if (tmp != 0L) { kfree_skb(skb); dev->stats.tx_dropped = dev->stats.tx_dropped + 1UL; return (1); } else { tmp___0 = ldv__builtin_expect((unsigned int )((unsigned char )cf->can_dlc) > 8U, 0L); if (tmp___0 != 0L) { kfree_skb(skb); dev->stats.tx_dropped = dev->stats.tx_dropped + 1UL; return (1); } else { } } return (0); } } extern struct net_device *alloc_candev(int , unsigned int ) ; extern void free_candev(struct net_device * ) ; extern int open_candev(struct net_device * ) ; extern void close_candev(struct net_device * ) ; extern int register_candev(struct net_device * ) ; extern void can_bus_off(struct net_device * ) ; extern void can_put_echo_skb(struct sk_buff * , struct net_device * , unsigned int ) ; extern void can_get_echo_skb(struct net_device * , unsigned int ) ; extern void can_free_echo_skb(struct net_device * , unsigned int ) ; extern struct sk_buff *alloc_can_skb(struct net_device * , struct can_frame ** ) ; extern struct sk_buff *alloc_can_err_skb(struct net_device * , struct can_frame ** ) ; static struct usb_device_id ems_usb_table[2U] = { {3U, 4822U, 1092U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; struct usb_device_id const __mod_usb_device_table ; static void ems_usb_read_interrupt_callback(struct urb *urb ) { struct ems_usb *dev ; struct net_device *netdev ; int err ; int tmp ; char const *tmp___0 ; char const *tmp___1 ; char const *tmp___2 ; char const *tmp___3 ; { dev = (struct ems_usb *)urb->context; netdev = dev->netdev; tmp = netif_device_present(netdev); if (tmp == 0) { return; } else { } switch (urb->status) { case 0: dev->free_slots = (unsigned int )*(dev->intr_in_buffer + 1UL); goto ldv_29754; case -104: ; case -2: ; case -108: ; return; default: tmp___0 = dev_name((struct device const *)netdev->dev.parent); tmp___1 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<6>%s %s: Rx interrupt aborted %d\n", tmp___1, tmp___0, urb->status); goto ldv_29754; } ldv_29754: err = usb_submit_urb(urb, 32U); if (err == -19) { netif_device_detach(netdev); } else if (err != 0) { tmp___2 = dev_name((struct device const *)netdev->dev.parent); tmp___3 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<3>%s %s: failed resubmitting intr urb: %d\n", tmp___3, tmp___2, err); } else { } return; } } static void ems_usb_rx_can_msg(struct ems_usb *dev , struct ems_cpc_msg *msg ) { struct can_frame *cf ; struct sk_buff *skb ; int i ; struct net_device_stats *stats ; __u8 __min1 ; __u8 __min2 ; { stats = & (dev->netdev)->stats; skb = alloc_can_skb(dev->netdev, & cf); if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) { return; } else { } cf->can_id = msg->msg.can_msg.id; __min1 = (unsigned int )msg->msg.can_msg.length & 15U; __min2 = 8U; cf->can_dlc = (__u8 )((int )__min1 < (int )__min2 ? __min1 : __min2); if ((unsigned int )msg->type == 16U || (unsigned int )msg->type == 17U) { cf->can_id = cf->can_id | 2147483648U; } else { } if ((unsigned int )msg->type == 8U || (unsigned int )msg->type == 17U) { cf->can_id = cf->can_id | 1073741824U; } else { i = 0; goto ldv_29771; ldv_29770: cf->data[i] = msg->msg.can_msg.msg[i]; i = i + 1; ldv_29771: ; if ((int )cf->can_dlc > i) { goto ldv_29770; } else { } } netif_rx(skb); stats->rx_packets = stats->rx_packets + 1UL; stats->rx_bytes = stats->rx_bytes + (unsigned long )cf->can_dlc; return; } } static void ems_usb_rx_err(struct ems_usb *dev , struct ems_cpc_msg *msg ) { struct can_frame *cf ; struct sk_buff *skb ; struct net_device_stats *stats ; u8 state ; u8 ecc ; u8 txerr ; u8 rxerr ; { stats = & (dev->netdev)->stats; skb = alloc_can_err_skb(dev->netdev, & cf); if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) { return; } else { } if ((unsigned int )msg->type == 14U) { state = msg->msg.can_state; if ((int )((signed char )state) < 0) { dev->can.state = CAN_STATE_BUS_OFF; cf->can_id = cf->can_id | 64U; can_bus_off(dev->netdev); } else if (((int )state & 64) != 0) { dev->can.state = CAN_STATE_ERROR_WARNING; dev->can.can_stats.error_warning = dev->can.can_stats.error_warning + (__u32 )1; } else { dev->can.state = CAN_STATE_ERROR_ACTIVE; dev->can.can_stats.error_passive = dev->can.can_stats.error_passive + (__u32 )1; } } else if ((unsigned int )msg->type == 23U) { ecc = msg->msg.error.cc.regs.sja1000.ecc; txerr = msg->msg.error.cc.regs.sja1000.txerr; rxerr = msg->msg.error.cc.regs.sja1000.rxerr; dev->can.can_stats.bus_error = dev->can.can_stats.bus_error + (__u32 )1; stats->rx_errors = stats->rx_errors + 1UL; cf->can_id = cf->can_id | 136U; switch ((int )ecc & 192) { case 0: cf->data[2] = (__u8 )((unsigned int )cf->data[2] | 1U); goto ldv_29785; case 64: cf->data[2] = (__u8 )((unsigned int )cf->data[2] | 2U); goto ldv_29785; case 128: cf->data[2] = (__u8 )((unsigned int )cf->data[2] | 4U); goto ldv_29785; default: cf->data[2] = cf->data[2]; cf->data[3] = (unsigned int )ecc & 31U; goto ldv_29785; } ldv_29785: ; if (((int )ecc & 32) == 0) { cf->data[2] = (__u8 )((unsigned int )cf->data[2] | 128U); } else { } if ((unsigned int )dev->can.state == 1U || (unsigned int )dev->can.state == 2U) { cf->data[1] = (int )txerr > (int )rxerr ? 32U : 16U; } else { } } else if ((unsigned int )msg->type == 21U) { cf->can_id = cf->can_id | 4U; cf->data[1] = 1U; stats->rx_over_errors = stats->rx_over_errors + 1UL; stats->rx_errors = stats->rx_errors + 1UL; } else { } netif_rx(skb); stats->rx_packets = stats->rx_packets + 1UL; stats->rx_bytes = stats->rx_bytes + (unsigned long )cf->can_dlc; return; } } static void ems_usb_read_bulk_callback(struct urb *urb ) { struct ems_usb *dev ; struct net_device *netdev ; int retval ; int tmp ; char const *tmp___0 ; char const *tmp___1 ; struct ems_cpc_msg *msg ; u8 *ibuf ; u8 msg_count ; u8 again ; u8 start ; char const *tmp___2 ; char const *tmp___3 ; unsigned int tmp___4 ; char const *tmp___5 ; char const *tmp___6 ; { dev = (struct ems_usb *)urb->context; netdev = dev->netdev; tmp = netif_device_present(netdev); if (tmp == 0) { return; } else { } switch (urb->status) { case 0: ; goto ldv_29796; case -2: ; return; default: tmp___0 = dev_name((struct device const *)netdev->dev.parent); tmp___1 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<6>%s %s: Rx URB aborted (%d)\n", tmp___1, tmp___0, urb->status); goto resubmit_urb; } ldv_29796: ; if (urb->actual_length > 4U) { ibuf = (u8 *)urb->transfer_buffer; msg_count = (unsigned int )*ibuf & 127U; again = (unsigned int )*ibuf & 128U; start = 4U; goto ldv_29815; ldv_29814: msg = (struct ems_cpc_msg *)ibuf + (unsigned long )start; switch ((int )msg->type) { case 14: ems_usb_rx_err(dev, msg); goto ldv_29806; case 1: ; case 16: ; case 8: ; case 17: ems_usb_rx_can_msg(dev, msg); goto ldv_29806; case 23: ems_usb_rx_err(dev, msg); goto ldv_29806; case 21: ems_usb_rx_err(dev, msg); goto ldv_29806; } ldv_29806: start = (unsigned int )((int )msg->length + (int )start) + 11U; msg_count = (u8 )((int )msg_count - 1); if ((u32 )start > urb->transfer_buffer_length) { tmp___2 = dev_name((struct device const *)netdev->dev.parent); tmp___3 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<3>%s %s: format error\n", tmp___3, tmp___2); goto ldv_29813; } else { } ldv_29815: ; if ((unsigned int )msg_count != 0U) { goto ldv_29814; } else { } ldv_29813: ; } else { } resubmit_urb: tmp___4 = __create_pipe(dev->udev, 2U); usb_fill_bulk_urb(urb, dev->udev, tmp___4 | 3221225600U, urb->transfer_buffer, 64, & ems_usb_read_bulk_callback, (void *)dev); retval = usb_submit_urb(urb, 32U); if (retval == -19) { netif_device_detach(netdev); } else if (retval != 0) { tmp___5 = dev_name((struct device const *)netdev->dev.parent); tmp___6 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<3>%s %s: failed resubmitting read bulk urb: %d\n", tmp___6, tmp___5, retval); } else { } return; } } static void ems_usb_write_bulk_callback(struct urb *urb ) { struct ems_tx_urb_context *context ; struct ems_usb *dev ; struct net_device *netdev ; long tmp ; int tmp___0 ; char const *tmp___1 ; char const *tmp___2 ; int tmp___3 ; { context = (struct ems_tx_urb_context *)urb->context; tmp = ldv__builtin_expect((unsigned long )context == (unsigned long )((struct ems_tx_urb_context *)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/novikov/work/current--X--drivers/net/can/usb/ems_usb.ko--X--defaultlinux--X--39_7a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/39_7a/drivers/net/can/usb/ems_usb.c.prepared"), "i" (605), "i" (12UL)); ldv_29822: ; goto ldv_29822; } else { } dev = context->dev; netdev = dev->netdev; usb_buffer_free(urb->dev, (size_t )urb->transfer_buffer_length, urb->transfer_buffer, urb->transfer_dma); atomic_dec(& dev->active_tx_urbs); tmp___0 = netif_device_present(netdev); if (tmp___0 == 0) { return; } else { } if (urb->status != 0) { tmp___1 = dev_name((struct device const *)netdev->dev.parent); tmp___2 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<6>%s %s: Tx URB aborted (%d)\n", tmp___2, tmp___1, urb->status); } else { } netdev->trans_start = jiffies; netdev->stats.tx_packets = netdev->stats.tx_packets + 1UL; netdev->stats.tx_bytes = netdev->stats.tx_bytes + (unsigned long )context->dlc; can_get_echo_skb(netdev, context->echo_index); context->echo_index = 10U; tmp___3 = netif_queue_stopped((struct net_device const *)netdev); if (tmp___3 != 0) { netif_wake_queue(netdev); } else { } return; } } static int ems_usb_command_msg(struct ems_usb *dev , struct ems_cpc_msg *msg ) { int actual_length ; size_t __len ; void *__ret ; unsigned int tmp ; int tmp___0 ; { __len = (size_t )((int )msg->length + 11); __ret = memcpy((void *)dev->tx_msg_buffer + 4U, (void const *)msg, __len); memset((void *)dev->tx_msg_buffer, 0, 4UL); tmp = __create_pipe(dev->udev, 2U); tmp___0 = usb_bulk_msg(dev->udev, tmp | 3221225472U, (void *)dev->tx_msg_buffer, (int )msg->length + 15, & actual_length, 1000); return (tmp___0); } } static int ems_usb_write_mode(struct ems_usb *dev , u8 mode ) { int tmp ; { dev->active_params.msg.can_params.cc_params.sja1000.mode = mode; tmp = ems_usb_command_msg(dev, & dev->active_params); return (tmp); } } static int ems_usb_control_cmd(struct ems_usb *dev , u8 val ) { struct ems_cpc_msg cmd ; int tmp ; { cmd.type = 3U; cmd.length = 12U; cmd.msgid = 0U; cmd.msg.generic[0] = val; tmp = ems_usb_command_msg(dev, & cmd); return (tmp); } } static int ems_usb_start(struct ems_usb *dev ) { struct net_device *netdev ; int err ; int i ; struct urb *urb ; u8 *buf ; char const *tmp ; char const *tmp___0 ; void *tmp___1 ; char const *tmp___2 ; char const *tmp___3 ; unsigned int tmp___4 ; char const *tmp___5 ; char const *tmp___6 ; char const *tmp___7 ; char const *tmp___8 ; unsigned int tmp___9 ; char const *tmp___10 ; char const *tmp___11 ; char const *tmp___12 ; char const *tmp___13 ; { netdev = dev->netdev; *(dev->intr_in_buffer) = 0U; dev->free_slots = 15U; i = 0; goto ldv_29850; ldv_29849: urb = 0; buf = 0; urb = usb_alloc_urb(0, 208U); if ((unsigned long )urb == (unsigned long )((struct urb *)0)) { tmp = dev_name((struct device const *)netdev->dev.parent); tmp___0 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<3>%s %s: No memory left for URBs\n", tmp___0, tmp); return (-12); } else { } tmp___1 = usb_buffer_alloc(dev->udev, 64UL, 208U, & urb->transfer_dma); buf = (u8 *)tmp___1; if ((unsigned long )buf == (unsigned long )((u8 *)0)) { tmp___2 = dev_name((struct device const *)netdev->dev.parent); tmp___3 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<3>%s %s: No memory left for USB buffer\n", tmp___3, tmp___2); usb_free_urb(urb); return (-12); } else { } tmp___4 = __create_pipe(dev->udev, 2U); usb_fill_bulk_urb(urb, dev->udev, tmp___4 | 3221225600U, (void *)buf, 64, & ems_usb_read_bulk_callback, (void *)dev); urb->transfer_flags = urb->transfer_flags | 4U; usb_anchor_urb(urb, & dev->rx_submitted); err = usb_submit_urb(urb, 208U); if (err != 0) { if (err == -19) { netif_device_detach(dev->netdev); } else { } usb_unanchor_urb(urb); usb_buffer_free(dev->udev, 64UL, (void *)buf, urb->transfer_dma); goto ldv_29848; } else { } usb_free_urb(urb); i = i + 1; ldv_29850: ; if (i <= 9) { goto ldv_29849; } else { } ldv_29848: ; if (i == 0) { tmp___5 = dev_name((struct device const *)netdev->dev.parent); tmp___6 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<4>%s %s: couldn\'t setup read URBs\n", tmp___6, tmp___5); return (err); } else { } if (i <= 9) { tmp___7 = dev_name((struct device const *)netdev->dev.parent); tmp___8 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<4>%s %s: rx performance may be slow\n", tmp___8, tmp___7); } else { } tmp___9 = __create_pipe(dev->udev, 1U); usb_fill_int_urb(dev->intr_urb, dev->udev, tmp___9 | 1073741952U, (void *)dev->intr_in_buffer, 4, & ems_usb_read_interrupt_callback, (void *)dev, 1); err = usb_submit_urb(dev->intr_urb, 208U); if (err != 0) { if (err == -19) { netif_device_detach(dev->netdev); } else { } tmp___10 = dev_name((struct device const *)netdev->dev.parent); tmp___11 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<4>%s %s: intr URB submit failed: %d\n", tmp___11, tmp___10, err); return (err); } else { } err = ems_usb_control_cmd(dev, 5); if (err != 0) { goto failed; } else { } err = ems_usb_control_cmd(dev, 13); if (err != 0) { goto failed; } else { } err = ems_usb_control_cmd(dev, 29); if (err != 0) { goto failed; } else { } err = ems_usb_write_mode(dev, 0); if (err != 0) { goto failed; } else { } dev->can.state = CAN_STATE_ERROR_ACTIVE; return (0); failed: ; if (err == -19) { netif_device_detach(dev->netdev); } else { } tmp___12 = dev_name((struct device const *)netdev->dev.parent); tmp___13 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<4>%s %s: couldn\'t submit control: %d\n", tmp___13, tmp___12, err); return (err); } } static void unlink_all_urbs(struct ems_usb *dev ) { int i ; { usb_unlink_urb(dev->intr_urb); usb_kill_anchored_urbs(& dev->rx_submitted); usb_kill_anchored_urbs(& dev->tx_submitted); atomic_set(& dev->active_tx_urbs, 0); i = 0; goto ldv_29857; ldv_29856: dev->tx_contexts[i].echo_index = 10U; i = i + 1; ldv_29857: ; if (i <= 9) { goto ldv_29856; } else { } return; } } static int ems_usb_open(struct net_device *netdev ) { struct ems_usb *dev ; void *tmp ; int err ; char const *tmp___0 ; char const *tmp___1 ; { tmp = netdev_priv((struct net_device const *)netdev); dev = (struct ems_usb *)tmp; err = ems_usb_write_mode(dev, 1); if (err != 0) { return (err); } else { } err = open_candev(netdev); if (err != 0) { return (err); } else { } err = ems_usb_start(dev); if (err != 0) { if (err == -19) { netif_device_detach(dev->netdev); } else { } tmp___0 = dev_name((struct device const *)netdev->dev.parent); tmp___1 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<4>%s %s: couldn\'t start device: %d\n", tmp___1, tmp___0, err); close_candev(netdev); return (err); } else { } dev->open_time = (int )jiffies; netif_start_queue(netdev); return (0); } } static netdev_tx_t ems_usb_start_xmit(struct sk_buff *skb , struct net_device *netdev ) { struct ems_usb *dev ; void *tmp ; struct ems_tx_urb_context *context ; struct net_device_stats *stats ; struct can_frame *cf ; struct ems_cpc_msg *msg ; struct urb *urb ; u8 *buf ; int i ; int err ; size_t size ; int tmp___0 ; char const *tmp___1 ; char const *tmp___2 ; void *tmp___3 ; char const *tmp___4 ; char const *tmp___5 ; char const *tmp___6 ; char const *tmp___7 ; unsigned int tmp___8 ; char const *tmp___9 ; char const *tmp___10 ; int tmp___11 ; long tmp___12 ; { tmp = netdev_priv((struct net_device const *)netdev); dev = (struct ems_usb *)tmp; context = 0; stats = & netdev->stats; cf = (struct can_frame *)skb->data; size = 31UL; tmp___0 = can_dropped_invalid_skb(netdev, skb); if (tmp___0 != 0) { return (NETDEV_TX_OK); } else { } urb = usb_alloc_urb(0, 32U); if ((unsigned long )urb == (unsigned long )((struct urb *)0)) { tmp___1 = dev_name((struct device const *)netdev->dev.parent); tmp___2 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<3>%s %s: No memory left for URBs\n", tmp___2, tmp___1); goto nomem; } else { } tmp___3 = usb_buffer_alloc(dev->udev, size, 32U, & urb->transfer_dma); buf = (u8 *)tmp___3; if ((unsigned long )buf == (unsigned long )((u8 *)0)) { tmp___4 = dev_name((struct device const *)netdev->dev.parent); tmp___5 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<3>%s %s: No memory left for USB buffer\n", tmp___5, tmp___4); usb_free_urb(urb); goto nomem; } else { } msg = (struct ems_cpc_msg *)buf + 4U; msg->msg.can_msg.id = cf->can_id & 536870911U; msg->msg.can_msg.length = cf->can_dlc; if ((cf->can_id & 1073741824U) != 0U) { msg->type = (int )cf->can_id < 0 ? 16U : 13U; msg->length = 5U; } else { msg->type = (int )cf->can_id < 0 ? 15U : 1U; i = 0; goto ldv_29880; ldv_29879: msg->msg.can_msg.msg[i] = cf->data[i]; i = i + 1; ldv_29880: ; if ((int )cf->can_dlc > i) { goto ldv_29879; } else { } msg->length = (unsigned int )cf->can_dlc + 5U; } msg->msg.can_msg.id = msg->msg.can_msg.id; i = 0; goto ldv_29884; ldv_29883: ; if (dev->tx_contexts[i].echo_index == 10U) { context = (struct ems_tx_urb_context *)(& dev->tx_contexts) + (unsigned long )i; goto ldv_29882; } else { } i = i + 1; ldv_29884: ; if (i <= 9) { goto ldv_29883; } else { } ldv_29882: ; if ((unsigned long )context == (unsigned long )((struct ems_tx_urb_context *)0)) { usb_unanchor_urb(urb); usb_buffer_free(dev->udev, size, (void *)buf, urb->transfer_dma); tmp___6 = dev_name((struct device const *)netdev->dev.parent); tmp___7 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<4>%s %s: couldn\'t find free context\n", tmp___7, tmp___6); return (NETDEV_TX_BUSY); } else { } context->dev = dev; context->echo_index = (u32 )i; context->dlc = cf->can_dlc; tmp___8 = __create_pipe(dev->udev, 2U); usb_fill_bulk_urb(urb, dev->udev, tmp___8 | 3221225472U, (void *)buf, (int )size, & ems_usb_write_bulk_callback, (void *)context); urb->transfer_flags = urb->transfer_flags | 4U; usb_anchor_urb(urb, & dev->tx_submitted); can_put_echo_skb(skb, netdev, context->echo_index); atomic_inc(& dev->active_tx_urbs); err = usb_submit_urb(urb, 32U); tmp___12 = ldv__builtin_expect(err != 0, 0L); if (tmp___12 != 0L) { can_free_echo_skb(netdev, context->echo_index); usb_unanchor_urb(urb); usb_buffer_free(dev->udev, size, (void *)buf, urb->transfer_dma); consume_skb(skb); atomic_dec(& dev->active_tx_urbs); if (err == -19) { netif_device_detach(netdev); } else { tmp___9 = dev_name((struct device const *)netdev->dev.parent); tmp___10 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<4>%s %s: failed tx_urb %d\n", tmp___10, tmp___9, err); stats->tx_dropped = stats->tx_dropped + 1UL; } } else { netdev->trans_start = jiffies; tmp___11 = atomic_read((atomic_t const *)(& dev->active_tx_urbs)); if (tmp___11 > 9 || dev->free_slots <= 4U) { netif_stop_queue(netdev); } else { } } usb_free_urb(urb); return (NETDEV_TX_OK); nomem: ; if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) { consume_skb(skb); } else { } stats->tx_dropped = stats->tx_dropped + 1UL; return (NETDEV_TX_OK); } } static int ems_usb_close(struct net_device *netdev ) { struct ems_usb *dev ; void *tmp ; char const *tmp___0 ; char const *tmp___1 ; int tmp___2 ; { tmp = netdev_priv((struct net_device const *)netdev); dev = (struct ems_usb *)tmp; unlink_all_urbs(dev); netif_stop_queue(netdev); tmp___2 = ems_usb_write_mode(dev, 1); if (tmp___2 != 0) { tmp___0 = dev_name((struct device const *)netdev->dev.parent); tmp___1 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<4>%s %s: couldn\'t stop device", tmp___1, tmp___0); } else { } close_candev(netdev); dev->open_time = 0; return (0); } } static struct net_device_ops const ems_usb_netdev_ops = {0, 0, & ems_usb_open, & ems_usb_close, & ems_usb_start_xmit, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static struct can_bittiming_const ems_usb_bittiming_const = {{'e', 'm', 's', '_', 'u', 's', 'b', '\000'}, 1U, 16U, 1U, 8U, 4U, 1U, 64U, 1U}; static int ems_usb_set_mode(struct net_device *netdev , enum can_mode mode ) { struct ems_usb *dev ; void *tmp ; char const *tmp___0 ; char const *tmp___1 ; int tmp___2 ; int tmp___3 ; { tmp = netdev_priv((struct net_device const *)netdev); dev = (struct ems_usb *)tmp; if (dev->open_time == 0) { return (-22); } else { } switch ((unsigned int )mode) { case 1U: tmp___2 = ems_usb_write_mode(dev, 0); if (tmp___2 != 0) { tmp___0 = dev_name((struct device const *)netdev->dev.parent); tmp___1 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<4>%s %s: couldn\'t start device", tmp___1, tmp___0); } else { } tmp___3 = netif_queue_stopped((struct net_device const *)netdev); if (tmp___3 != 0) { netif_wake_queue(netdev); } else { } goto ldv_29897; default: ; return (-95); } ldv_29897: ; return (0); } } static int ems_usb_set_bittiming(struct net_device *netdev ) { struct ems_usb *dev ; void *tmp ; struct can_bittiming *bt ; u8 btr0 ; u8 btr1 ; char const *tmp___0 ; char const *tmp___1 ; int tmp___2 ; { tmp = netdev_priv((struct net_device const *)netdev); dev = (struct ems_usb *)tmp; bt = & dev->can.bittiming; btr0 = (((unsigned int )((u8 )bt->brp) - 1U) & 63U) | (((unsigned int )((u8 )bt->sjw) - 1U) << 6U); btr1 = (((unsigned int )((int )((u8 )bt->prop_seg) + (int )((u8 )bt->phase_seg1)) - 1U) & 15U) | ((((unsigned int )((u8 )bt->phase_seg2) - 1U) & 7U) << 4U); if ((dev->can.ctrlmode & 4U) != 0U) { btr1 = (u8 )((unsigned int )btr1 | 128U); } else { } tmp___0 = dev_name((struct device const *)netdev->dev.parent); tmp___1 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<6>%s %s: setting BTR0=0x%02x BTR1=0x%02x\n", tmp___1, tmp___0, (int )btr0, (int )btr1); dev->active_params.msg.can_params.cc_params.sja1000.btr0 = btr0; dev->active_params.msg.can_params.cc_params.sja1000.btr1 = btr1; tmp___2 = ems_usb_command_msg(dev, & dev->active_params); return (tmp___2); } } static void init_params_sja1000(struct ems_cpc_msg *msg ) { struct cpc_sja1000_params *sja1000 ; { sja1000 = & msg->msg.can_params.cc_params.sja1000; msg->type = 6U; msg->length = 13U; msg->msgid = 0U; msg->msg.can_params.cc_type = 2U; sja1000->acc_code0 = 0U; sja1000->acc_code1 = 0U; sja1000->acc_code2 = 0U; sja1000->acc_code3 = 0U; sja1000->acc_mask0 = 255U; sja1000->acc_mask1 = 255U; sja1000->acc_mask2 = 255U; sja1000->acc_mask3 = 255U; sja1000->btr0 = 0U; sja1000->btr1 = 0U; sja1000->outp_contr = 218U; sja1000->mode = 1U; return; } } static int ems_usb_probe(struct usb_interface *intf , struct usb_device_id const *id ) { struct net_device *netdev ; struct ems_usb *dev ; int i ; int err ; char const *tmp ; char const *tmp___0 ; void *tmp___1 ; struct device const *__mptr ; char const *tmp___2 ; char const *tmp___3 ; void *tmp___4 ; char const *tmp___5 ; char const *tmp___6 ; void *tmp___7 ; char const *tmp___8 ; char const *tmp___9 ; char const *tmp___10 ; char const *tmp___11 ; char const *tmp___12 ; char const *tmp___13 ; { err = -12; netdev = alloc_candev(952, 10U); if ((unsigned long )netdev == (unsigned long )((struct net_device *)0)) { tmp = dev_name((struct device const *)netdev->dev.parent); tmp___0 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<3>%s %s: Couldn\'t alloc candev\n", tmp___0, tmp); return (-12); } else { } tmp___1 = netdev_priv((struct net_device const *)netdev); dev = (struct ems_usb *)tmp___1; __mptr = (struct device const *)intf->dev.parent; dev->udev = (struct usb_device *)__mptr + 0xffffffffffffff70UL; dev->netdev = netdev; dev->can.state = CAN_STATE_STOPPED; dev->can.clock.freq = 8000000U; dev->can.bittiming_const = & ems_usb_bittiming_const; dev->can.do_set_bittiming = & ems_usb_set_bittiming; dev->can.do_set_mode = & ems_usb_set_mode; netdev->flags = netdev->flags | 262144U; netdev->netdev_ops = & ems_usb_netdev_ops; netdev->flags = netdev->flags | 262144U; init_usb_anchor(& dev->rx_submitted); init_usb_anchor(& dev->tx_submitted); atomic_set(& dev->active_tx_urbs, 0); i = 0; goto ldv_29921; ldv_29920: dev->tx_contexts[i].echo_index = 10U; i = i + 1; ldv_29921: ; if (i <= 9) { goto ldv_29920; } else { } dev->intr_urb = usb_alloc_urb(0, 208U); if ((unsigned long )dev->intr_urb == (unsigned long )((struct urb *)0)) { tmp___2 = dev_name((struct device const *)netdev->dev.parent); tmp___3 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<3>%s %s: Couldn\'t alloc intr URB\n", tmp___3, tmp___2); goto cleanup_candev; } else { } tmp___4 = kzalloc(4UL, 208U); dev->intr_in_buffer = (u8 *)tmp___4; if ((unsigned long )dev->intr_in_buffer == (unsigned long )((u8 *)0)) { tmp___5 = dev_name((struct device const *)netdev->dev.parent); tmp___6 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<3>%s %s: Couldn\'t alloc Intr buffer\n", tmp___6, tmp___5); goto cleanup_intr_urb; } else { } tmp___7 = kzalloc(79UL, 208U); dev->tx_msg_buffer = (u8 *)tmp___7; if ((unsigned long )dev->tx_msg_buffer == (unsigned long )((u8 *)0)) { tmp___8 = dev_name((struct device const *)netdev->dev.parent); tmp___9 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<3>%s %s: Couldn\'t alloc Tx buffer\n", tmp___9, tmp___8); goto cleanup_intr_in_buffer; } else { } usb_set_intfdata(intf, (void *)dev); netdev->dev.parent = & intf->dev; init_params_sja1000(& dev->active_params); err = ems_usb_command_msg(dev, & dev->active_params); if (err != 0) { tmp___10 = dev_name((struct device const *)netdev->dev.parent); tmp___11 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<3>%s %s: couldn\'t initialize controller: %d\n", tmp___11, tmp___10, err); goto cleanup_tx_msg_buffer; } else { } err = register_candev(netdev); if (err != 0) { tmp___12 = dev_name((struct device const *)netdev->dev.parent); tmp___13 = dev_driver_string((struct device const *)netdev->dev.parent); printk("<3>%s %s: couldn\'t register CAN device: %d\n", tmp___13, tmp___12, err); goto cleanup_tx_msg_buffer; } else { } return (0); cleanup_tx_msg_buffer: kfree((void const *)dev->tx_msg_buffer); cleanup_intr_in_buffer: kfree((void const *)dev->intr_in_buffer); cleanup_intr_urb: usb_free_urb(dev->intr_urb); cleanup_candev: free_candev(netdev); return (err); } } static void ems_usb_disconnect(struct usb_interface *intf ) { struct ems_usb *dev ; void *tmp ; { tmp = usb_get_intfdata(intf); dev = (struct ems_usb *)tmp; usb_set_intfdata(intf, 0); if ((unsigned long )dev != (unsigned long )((struct ems_usb *)0)) { unregister_netdev(dev->netdev); free_candev(dev->netdev); unlink_all_urbs(dev); usb_free_urb(dev->intr_urb); kfree((void const *)dev->intr_in_buffer); } else { } return; } } static struct usb_driver ems_usb_driver = {"ems_usb", & ems_usb_probe, & ems_usb_disconnect, 0, 0, 0, 0, 0, 0, (struct usb_device_id const *)(& ems_usb_table), {{{{{0U}, 0U, 0U, 0, {0, 0, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, (unsigned char)0, (unsigned char)0}; static int ems_usb_init(void) { int err ; { printk("<6>CPC-USB kernel driver loaded\n"); err = usb_register(& ems_usb_driver); if (err != 0) { printk("<3>ems_usb: usb_register failed. Error number %d\n\n", err); return (err); } else { } return (0); } } static void ems_usb_exit(void) { { usb_deregister(& ems_usb_driver); return; } } void ldv_check_final_state(void) ; extern void ldv_check_return_value(int ) ; extern void ldv_check_return_value_probe(int ) ; void ldv_initialize(void) ; extern void ldv_handler_precall(void) ; extern int nondet_int(void) ; int LDV_IN_INTERRUPT ; int main(void) { struct net_device *var_group1 ; int res_ems_usb_open_10 ; int res_ems_usb_close_12 ; struct sk_buff *var_group2 ; struct usb_interface *var_group3 ; struct usb_device_id const *var_ems_usb_probe_16_p1 ; int res_ems_usb_probe_16 ; int ldv_s_ems_usb_netdev_ops_net_device_ops ; int ldv_s_ems_usb_driver_usb_driver ; int tmp ; int tmp___0 ; int tmp___1 ; { ldv_s_ems_usb_netdev_ops_net_device_ops = 0; ldv_s_ems_usb_driver_usb_driver = 0; LDV_IN_INTERRUPT = 1; ldv_initialize(); ldv_handler_precall(); tmp = ems_usb_init(); if (tmp != 0) { goto ldv_final; } else { } goto ldv_29984; ldv_29983: tmp___0 = nondet_int(); switch (tmp___0) { case 0: ; if (ldv_s_ems_usb_netdev_ops_net_device_ops == 0) { ldv_handler_precall(); res_ems_usb_open_10 = ems_usb_open(var_group1); ldv_check_return_value(res_ems_usb_open_10); if (res_ems_usb_open_10 < 0) { goto ldv_module_exit; } else { } ldv_s_ems_usb_netdev_ops_net_device_ops = ldv_s_ems_usb_netdev_ops_net_device_ops + 1; } else { } goto ldv_29977; case 1: ; if (ldv_s_ems_usb_netdev_ops_net_device_ops == 1) { ldv_handler_precall(); res_ems_usb_close_12 = ems_usb_close(var_group1); ldv_check_return_value(res_ems_usb_close_12); if (res_ems_usb_close_12 != 0) { goto ldv_module_exit; } else { } ldv_s_ems_usb_netdev_ops_net_device_ops = 0; } else { } goto ldv_29977; case 2: ldv_handler_precall(); ems_usb_start_xmit(var_group2, var_group1); goto ldv_29977; case 3: ; if (ldv_s_ems_usb_driver_usb_driver == 0) { res_ems_usb_probe_16 = ems_usb_probe(var_group3, var_ems_usb_probe_16_p1); ldv_check_return_value(res_ems_usb_probe_16); ldv_check_return_value_probe(res_ems_usb_probe_16); if (res_ems_usb_probe_16 != 0) { goto ldv_module_exit; } else { } ldv_s_ems_usb_driver_usb_driver = ldv_s_ems_usb_driver_usb_driver + 1; } else { } goto ldv_29977; case 4: ; if (ldv_s_ems_usb_driver_usb_driver == 1) { ldv_handler_precall(); ems_usb_disconnect(var_group3); ldv_s_ems_usb_driver_usb_driver = 0; } else { } goto ldv_29977; default: ; goto ldv_29977; } ldv_29977: ; ldv_29984: tmp___1 = nondet_int(); if ((tmp___1 != 0 || ldv_s_ems_usb_netdev_ops_net_device_ops != 0) || ldv_s_ems_usb_driver_usb_driver != 0) { goto ldv_29983; } else { } ldv_module_exit: ldv_handler_precall(); ems_usb_exit(); ldv_final: ldv_check_final_state(); return 0; } } void ldv___ldv_spin_lock_4(spinlock_t *ldv_func_arg1 ) { { ldv_spin_lock_node_size_lock_of_pglist_data(); __ldv_spin_lock(ldv_func_arg1); return; } } void ldv___ldv_spin_lock_27(spinlock_t *ldv_func_arg1 ) { { ldv_spin_lock_siglock_of_sighand_struct(); __ldv_spin_lock(ldv_func_arg1); return; } } __inline static void ldv_error(void) { { LDV_ERROR: {reach_error();abort();} } } extern int ldv_undef_int(void) ; long ldv__builtin_expect(long exp , long c ) { { return (exp); } } static int ldv_spin__xmit_lock_of_netdev_queue ; void ldv_spin_lock__xmit_lock_of_netdev_queue(void) { { if (ldv_spin__xmit_lock_of_netdev_queue == 1) { } else { ldv_error(); } ldv_spin__xmit_lock_of_netdev_queue = 2; return; } } void ldv_spin_unlock__xmit_lock_of_netdev_queue(void) { { if (ldv_spin__xmit_lock_of_netdev_queue == 2) { } else { ldv_error(); } ldv_spin__xmit_lock_of_netdev_queue = 1; return; } } int ldv_spin_trylock__xmit_lock_of_netdev_queue(void) { int is_spin_held_by_another_thread ; { if (ldv_spin__xmit_lock_of_netdev_queue == 1) { } else { ldv_error(); } is_spin_held_by_another_thread = ldv_undef_int(); if (is_spin_held_by_another_thread) { return (0); } else { ldv_spin__xmit_lock_of_netdev_queue = 2; return (1); } } } void ldv_spin_unlock_wait__xmit_lock_of_netdev_queue(void) { { if (ldv_spin__xmit_lock_of_netdev_queue == 1) { } else { ldv_error(); } return; } } int ldv_spin_is_locked__xmit_lock_of_netdev_queue(void) { int is_spin_held_by_another_thread ; { is_spin_held_by_another_thread = ldv_undef_int(); if (ldv_spin__xmit_lock_of_netdev_queue == 1 && ! is_spin_held_by_another_thread) { return (0); } else { return (1); } } } int ldv_spin_can_lock__xmit_lock_of_netdev_queue(void) { int tmp ; int tmp___0 ; { tmp = ldv_spin_is_locked__xmit_lock_of_netdev_queue(); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } return (tmp___0); } } int ldv_spin_is_contended__xmit_lock_of_netdev_queue(void) { int is_spin_contended ; { is_spin_contended = ldv_undef_int(); if (is_spin_contended) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock__xmit_lock_of_netdev_queue(void) { int atomic_value_after_dec ; { if (ldv_spin__xmit_lock_of_netdev_queue == 1) { } else { ldv_error(); } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_spin__xmit_lock_of_netdev_queue = 2; return (1); } else { } return (0); } } static int ldv_spin_addr_list_lock_of_net_device ; void ldv_spin_lock_addr_list_lock_of_net_device(void) { { if (ldv_spin_addr_list_lock_of_net_device == 1) { } else { ldv_error(); } ldv_spin_addr_list_lock_of_net_device = 2; return; } } void ldv_spin_unlock_addr_list_lock_of_net_device(void) { { if (ldv_spin_addr_list_lock_of_net_device == 2) { } else { ldv_error(); } ldv_spin_addr_list_lock_of_net_device = 1; return; } } int ldv_spin_trylock_addr_list_lock_of_net_device(void) { int is_spin_held_by_another_thread ; { if (ldv_spin_addr_list_lock_of_net_device == 1) { } else { ldv_error(); } is_spin_held_by_another_thread = ldv_undef_int(); if (is_spin_held_by_another_thread) { return (0); } else { ldv_spin_addr_list_lock_of_net_device = 2; return (1); } } } void ldv_spin_unlock_wait_addr_list_lock_of_net_device(void) { { if (ldv_spin_addr_list_lock_of_net_device == 1) { } else { ldv_error(); } return; } } int ldv_spin_is_locked_addr_list_lock_of_net_device(void) { int is_spin_held_by_another_thread ; { is_spin_held_by_another_thread = ldv_undef_int(); if (ldv_spin_addr_list_lock_of_net_device == 1 && ! is_spin_held_by_another_thread) { return (0); } else { return (1); } } } int ldv_spin_can_lock_addr_list_lock_of_net_device(void) { int tmp ; int tmp___0 ; { tmp = ldv_spin_is_locked_addr_list_lock_of_net_device(); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } return (tmp___0); } } int ldv_spin_is_contended_addr_list_lock_of_net_device(void) { int is_spin_contended ; { is_spin_contended = ldv_undef_int(); if (is_spin_contended) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_addr_list_lock_of_net_device(void) { int atomic_value_after_dec ; { if (ldv_spin_addr_list_lock_of_net_device == 1) { } else { ldv_error(); } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_spin_addr_list_lock_of_net_device = 2; return (1); } else { } return (0); } } static int ldv_spin_alloc_lock_of_task_struct ; void ldv_spin_lock_alloc_lock_of_task_struct(void) { { if (ldv_spin_alloc_lock_of_task_struct == 1) { } else { ldv_error(); } ldv_spin_alloc_lock_of_task_struct = 2; return; } } void ldv_spin_unlock_alloc_lock_of_task_struct(void) { { if (ldv_spin_alloc_lock_of_task_struct == 2) { } else { ldv_error(); } ldv_spin_alloc_lock_of_task_struct = 1; return; } } int ldv_spin_trylock_alloc_lock_of_task_struct(void) { int is_spin_held_by_another_thread ; { if (ldv_spin_alloc_lock_of_task_struct == 1) { } else { ldv_error(); } is_spin_held_by_another_thread = ldv_undef_int(); if (is_spin_held_by_another_thread) { return (0); } else { ldv_spin_alloc_lock_of_task_struct = 2; return (1); } } } void ldv_spin_unlock_wait_alloc_lock_of_task_struct(void) { { if (ldv_spin_alloc_lock_of_task_struct == 1) { } else { ldv_error(); } return; } } int ldv_spin_is_locked_alloc_lock_of_task_struct(void) { int is_spin_held_by_another_thread ; { is_spin_held_by_another_thread = ldv_undef_int(); if (ldv_spin_alloc_lock_of_task_struct == 1 && ! is_spin_held_by_another_thread) { return (0); } else { return (1); } } } int ldv_spin_can_lock_alloc_lock_of_task_struct(void) { int tmp ; int tmp___0 ; { tmp = ldv_spin_is_locked_alloc_lock_of_task_struct(); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } return (tmp___0); } } int ldv_spin_is_contended_alloc_lock_of_task_struct(void) { int is_spin_contended ; { is_spin_contended = ldv_undef_int(); if (is_spin_contended) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_alloc_lock_of_task_struct(void) { int atomic_value_after_dec ; { if (ldv_spin_alloc_lock_of_task_struct == 1) { } else { ldv_error(); } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_spin_alloc_lock_of_task_struct = 2; return (1); } else { } return (0); } } static int ldv_spin_d_lock_of_dentry ; void ldv_spin_lock_d_lock_of_dentry(void) { { if (ldv_spin_d_lock_of_dentry == 1) { } else { ldv_error(); } ldv_spin_d_lock_of_dentry = 2; return; } } void ldv_spin_unlock_d_lock_of_dentry(void) { { if (ldv_spin_d_lock_of_dentry == 2) { } else { ldv_error(); } ldv_spin_d_lock_of_dentry = 1; return; } } int ldv_spin_trylock_d_lock_of_dentry(void) { int is_spin_held_by_another_thread ; { if (ldv_spin_d_lock_of_dentry == 1) { } else { ldv_error(); } is_spin_held_by_another_thread = ldv_undef_int(); if (is_spin_held_by_another_thread) { return (0); } else { ldv_spin_d_lock_of_dentry = 2; return (1); } } } void ldv_spin_unlock_wait_d_lock_of_dentry(void) { { if (ldv_spin_d_lock_of_dentry == 1) { } else { ldv_error(); } return; } } int ldv_spin_is_locked_d_lock_of_dentry(void) { int is_spin_held_by_another_thread ; { is_spin_held_by_another_thread = ldv_undef_int(); if (ldv_spin_d_lock_of_dentry == 1 && ! is_spin_held_by_another_thread) { return (0); } else { return (1); } } } int ldv_spin_can_lock_d_lock_of_dentry(void) { int tmp ; int tmp___0 ; { tmp = ldv_spin_is_locked_d_lock_of_dentry(); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } return (tmp___0); } } int ldv_spin_is_contended_d_lock_of_dentry(void) { int is_spin_contended ; { is_spin_contended = ldv_undef_int(); if (is_spin_contended) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_d_lock_of_dentry(void) { int atomic_value_after_dec ; { if (ldv_spin_d_lock_of_dentry == 1) { } else { ldv_error(); } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_spin_d_lock_of_dentry = 2; return (1); } else { } return (0); } } static int ldv_spin_dcache_lock ; void ldv_spin_lock_dcache_lock(void) { { if (ldv_spin_dcache_lock == 1) { } else { ldv_error(); } ldv_spin_dcache_lock = 2; return; } } void ldv_spin_unlock_dcache_lock(void) { { if (ldv_spin_dcache_lock == 2) { } else { ldv_error(); } ldv_spin_dcache_lock = 1; return; } } int ldv_spin_trylock_dcache_lock(void) { int is_spin_held_by_another_thread ; { if (ldv_spin_dcache_lock == 1) { } else { ldv_error(); } is_spin_held_by_another_thread = ldv_undef_int(); if (is_spin_held_by_another_thread) { return (0); } else { ldv_spin_dcache_lock = 2; return (1); } } } void ldv_spin_unlock_wait_dcache_lock(void) { { if (ldv_spin_dcache_lock == 1) { } else { ldv_error(); } return; } } int ldv_spin_is_locked_dcache_lock(void) { int is_spin_held_by_another_thread ; { is_spin_held_by_another_thread = ldv_undef_int(); if (ldv_spin_dcache_lock == 1 && ! is_spin_held_by_another_thread) { return (0); } else { return (1); } } } int ldv_spin_can_lock_dcache_lock(void) { int tmp ; int tmp___0 ; { tmp = ldv_spin_is_locked_dcache_lock(); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } return (tmp___0); } } int ldv_spin_is_contended_dcache_lock(void) { int is_spin_contended ; { is_spin_contended = ldv_undef_int(); if (is_spin_contended) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_dcache_lock(void) { int atomic_value_after_dec ; { if (ldv_spin_dcache_lock == 1) { } else { ldv_error(); } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_spin_dcache_lock = 2; return (1); } else { } return (0); } } static int ldv_spin_i_lock_of_inode ; void ldv_spin_lock_i_lock_of_inode(void) { { if (ldv_spin_i_lock_of_inode == 1) { } else { ldv_error(); } ldv_spin_i_lock_of_inode = 2; return; } } void ldv_spin_unlock_i_lock_of_inode(void) { { if (ldv_spin_i_lock_of_inode == 2) { } else { ldv_error(); } ldv_spin_i_lock_of_inode = 1; return; } } int ldv_spin_trylock_i_lock_of_inode(void) { int is_spin_held_by_another_thread ; { if (ldv_spin_i_lock_of_inode == 1) { } else { ldv_error(); } is_spin_held_by_another_thread = ldv_undef_int(); if (is_spin_held_by_another_thread) { return (0); } else { ldv_spin_i_lock_of_inode = 2; return (1); } } } void ldv_spin_unlock_wait_i_lock_of_inode(void) { { if (ldv_spin_i_lock_of_inode == 1) { } else { ldv_error(); } return; } } int ldv_spin_is_locked_i_lock_of_inode(void) { int is_spin_held_by_another_thread ; { is_spin_held_by_another_thread = ldv_undef_int(); if (ldv_spin_i_lock_of_inode == 1 && ! is_spin_held_by_another_thread) { return (0); } else { return (1); } } } int ldv_spin_can_lock_i_lock_of_inode(void) { int tmp ; int tmp___0 ; { tmp = ldv_spin_is_locked_i_lock_of_inode(); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } return (tmp___0); } } int ldv_spin_is_contended_i_lock_of_inode(void) { int is_spin_contended ; { is_spin_contended = ldv_undef_int(); if (is_spin_contended) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_i_lock_of_inode(void) { int atomic_value_after_dec ; { if (ldv_spin_i_lock_of_inode == 1) { } else { ldv_error(); } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_spin_i_lock_of_inode = 2; return (1); } else { } return (0); } } static int ldv_spin_lock_of_NOT_ARG_SIGN ; void ldv_spin_lock_lock_of_NOT_ARG_SIGN(void) { { if (ldv_spin_lock_of_NOT_ARG_SIGN == 1) { } else { ldv_error(); } ldv_spin_lock_of_NOT_ARG_SIGN = 2; return; } } void ldv_spin_unlock_lock_of_NOT_ARG_SIGN(void) { { if (ldv_spin_lock_of_NOT_ARG_SIGN == 2) { } else { ldv_error(); } ldv_spin_lock_of_NOT_ARG_SIGN = 1; return; } } int ldv_spin_trylock_lock_of_NOT_ARG_SIGN(void) { int is_spin_held_by_another_thread ; { if (ldv_spin_lock_of_NOT_ARG_SIGN == 1) { } else { ldv_error(); } is_spin_held_by_another_thread = ldv_undef_int(); if (is_spin_held_by_another_thread) { return (0); } else { ldv_spin_lock_of_NOT_ARG_SIGN = 2; return (1); } } } void ldv_spin_unlock_wait_lock_of_NOT_ARG_SIGN(void) { { if (ldv_spin_lock_of_NOT_ARG_SIGN == 1) { } else { ldv_error(); } return; } } int ldv_spin_is_locked_lock_of_NOT_ARG_SIGN(void) { int is_spin_held_by_another_thread ; { is_spin_held_by_another_thread = ldv_undef_int(); if (ldv_spin_lock_of_NOT_ARG_SIGN == 1 && ! is_spin_held_by_another_thread) { return (0); } else { return (1); } } } int ldv_spin_can_lock_lock_of_NOT_ARG_SIGN(void) { int tmp ; int tmp___0 ; { tmp = ldv_spin_is_locked_lock_of_NOT_ARG_SIGN(); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } return (tmp___0); } } int ldv_spin_is_contended_lock_of_NOT_ARG_SIGN(void) { int is_spin_contended ; { is_spin_contended = ldv_undef_int(); if (is_spin_contended) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN(void) { int atomic_value_after_dec ; { if (ldv_spin_lock_of_NOT_ARG_SIGN == 1) { } else { ldv_error(); } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_spin_lock_of_NOT_ARG_SIGN = 2; return (1); } else { } return (0); } } static int ldv_spin_node_size_lock_of_pglist_data ; void ldv_spin_lock_node_size_lock_of_pglist_data(void) { { if (ldv_spin_node_size_lock_of_pglist_data == 1) { } else { ldv_error(); } ldv_spin_node_size_lock_of_pglist_data = 2; return; } } void ldv_spin_unlock_node_size_lock_of_pglist_data(void) { { if (ldv_spin_node_size_lock_of_pglist_data == 2) { } else { ldv_error(); } ldv_spin_node_size_lock_of_pglist_data = 1; return; } } int ldv_spin_trylock_node_size_lock_of_pglist_data(void) { int is_spin_held_by_another_thread ; { if (ldv_spin_node_size_lock_of_pglist_data == 1) { } else { ldv_error(); } is_spin_held_by_another_thread = ldv_undef_int(); if (is_spin_held_by_another_thread) { return (0); } else { ldv_spin_node_size_lock_of_pglist_data = 2; return (1); } } } void ldv_spin_unlock_wait_node_size_lock_of_pglist_data(void) { { if (ldv_spin_node_size_lock_of_pglist_data == 1) { } else { ldv_error(); } return; } } int ldv_spin_is_locked_node_size_lock_of_pglist_data(void) { int is_spin_held_by_another_thread ; { is_spin_held_by_another_thread = ldv_undef_int(); if (ldv_spin_node_size_lock_of_pglist_data == 1 && ! is_spin_held_by_another_thread) { return (0); } else { return (1); } } } int ldv_spin_can_lock_node_size_lock_of_pglist_data(void) { int tmp ; int tmp___0 ; { tmp = ldv_spin_is_locked_node_size_lock_of_pglist_data(); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } return (tmp___0); } } int ldv_spin_is_contended_node_size_lock_of_pglist_data(void) { int is_spin_contended ; { is_spin_contended = ldv_undef_int(); if (is_spin_contended) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_node_size_lock_of_pglist_data(void) { int atomic_value_after_dec ; { if (ldv_spin_node_size_lock_of_pglist_data == 1) { } else { ldv_error(); } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_spin_node_size_lock_of_pglist_data = 2; return (1); } else { } return (0); } } static int ldv_spin_siglock_of_sighand_struct ; void ldv_spin_lock_siglock_of_sighand_struct(void) { { if (ldv_spin_siglock_of_sighand_struct == 1) { } else { ldv_error(); } ldv_spin_siglock_of_sighand_struct = 2; return; } } void ldv_spin_unlock_siglock_of_sighand_struct(void) { { if (ldv_spin_siglock_of_sighand_struct == 2) { } else { ldv_error(); } ldv_spin_siglock_of_sighand_struct = 1; return; } } int ldv_spin_trylock_siglock_of_sighand_struct(void) { int is_spin_held_by_another_thread ; { if (ldv_spin_siglock_of_sighand_struct == 1) { } else { ldv_error(); } is_spin_held_by_another_thread = ldv_undef_int(); if (is_spin_held_by_another_thread) { return (0); } else { ldv_spin_siglock_of_sighand_struct = 2; return (1); } } } void ldv_spin_unlock_wait_siglock_of_sighand_struct(void) { { if (ldv_spin_siglock_of_sighand_struct == 1) { } else { ldv_error(); } return; } } int ldv_spin_is_locked_siglock_of_sighand_struct(void) { int is_spin_held_by_another_thread ; { is_spin_held_by_another_thread = ldv_undef_int(); if (ldv_spin_siglock_of_sighand_struct == 1 && ! is_spin_held_by_another_thread) { return (0); } else { return (1); } } } int ldv_spin_can_lock_siglock_of_sighand_struct(void) { int tmp ; int tmp___0 ; { tmp = ldv_spin_is_locked_siglock_of_sighand_struct(); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } return (tmp___0); } } int ldv_spin_is_contended_siglock_of_sighand_struct(void) { int is_spin_contended ; { is_spin_contended = ldv_undef_int(); if (is_spin_contended) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_siglock_of_sighand_struct(void) { int atomic_value_after_dec ; { if (ldv_spin_siglock_of_sighand_struct == 1) { } else { ldv_error(); } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_spin_siglock_of_sighand_struct = 2; return (1); } else { } return (0); } } static int ldv_spin_tx_global_lock_of_net_device ; void ldv_spin_lock_tx_global_lock_of_net_device(void) { { if (ldv_spin_tx_global_lock_of_net_device == 1) { } else { ldv_error(); } ldv_spin_tx_global_lock_of_net_device = 2; return; } } void ldv_spin_unlock_tx_global_lock_of_net_device(void) { { if (ldv_spin_tx_global_lock_of_net_device == 2) { } else { ldv_error(); } ldv_spin_tx_global_lock_of_net_device = 1; return; } } int ldv_spin_trylock_tx_global_lock_of_net_device(void) { int is_spin_held_by_another_thread ; { if (ldv_spin_tx_global_lock_of_net_device == 1) { } else { ldv_error(); } is_spin_held_by_another_thread = ldv_undef_int(); if (is_spin_held_by_another_thread) { return (0); } else { ldv_spin_tx_global_lock_of_net_device = 2; return (1); } } } void ldv_spin_unlock_wait_tx_global_lock_of_net_device(void) { { if (ldv_spin_tx_global_lock_of_net_device == 1) { } else { ldv_error(); } return; } } int ldv_spin_is_locked_tx_global_lock_of_net_device(void) { int is_spin_held_by_another_thread ; { is_spin_held_by_another_thread = ldv_undef_int(); if (ldv_spin_tx_global_lock_of_net_device == 1 && ! is_spin_held_by_another_thread) { return (0); } else { return (1); } } } int ldv_spin_can_lock_tx_global_lock_of_net_device(void) { int tmp ; int tmp___0 ; { tmp = ldv_spin_is_locked_tx_global_lock_of_net_device(); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } return (tmp___0); } } int ldv_spin_is_contended_tx_global_lock_of_net_device(void) { int is_spin_contended ; { is_spin_contended = ldv_undef_int(); if (is_spin_contended) { return (0); } else { return (1); } } } int ldv_atomic_dec_and_lock_tx_global_lock_of_net_device(void) { int atomic_value_after_dec ; { if (ldv_spin_tx_global_lock_of_net_device == 1) { } else { ldv_error(); } atomic_value_after_dec = ldv_undef_int(); if (atomic_value_after_dec == 0) { ldv_spin_tx_global_lock_of_net_device = 2; return (1); } else { } return (0); } } void ldv_initialize(void) { { ldv_spin__xmit_lock_of_netdev_queue = 1; ldv_spin_addr_list_lock_of_net_device = 1; ldv_spin_alloc_lock_of_task_struct = 1; ldv_spin_d_lock_of_dentry = 1; ldv_spin_dcache_lock = 1; ldv_spin_i_lock_of_inode = 1; ldv_spin_lock_of_NOT_ARG_SIGN = 1; ldv_spin_node_size_lock_of_pglist_data = 1; ldv_spin_siglock_of_sighand_struct = 1; ldv_spin_tx_global_lock_of_net_device = 1; return; } } void ldv_check_final_state(void) { { if (ldv_spin__xmit_lock_of_netdev_queue == 1) { } else { ldv_error(); } if (ldv_spin_addr_list_lock_of_net_device == 1) { } else { ldv_error(); } if (ldv_spin_alloc_lock_of_task_struct == 1) { } else { ldv_error(); } if (ldv_spin_d_lock_of_dentry == 1) { } else { ldv_error(); } if (ldv_spin_dcache_lock == 1) { } else { ldv_error(); } if (ldv_spin_i_lock_of_inode == 1) { } else { ldv_error(); } if (ldv_spin_lock_of_NOT_ARG_SIGN == 1) { } else { ldv_error(); } if (ldv_spin_node_size_lock_of_pglist_data == 1) { } else { ldv_error(); } if (ldv_spin_siglock_of_sighand_struct == 1) { } else { ldv_error(); } if (ldv_spin_tx_global_lock_of_net_device == 1) { } else { ldv_error(); } return; } }