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--isdn--mISDN--mISDN_core.ko_060.7ed80fe.32_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 signed char s8;
typedef unsigned char u8;
typedef short s16;
typedef unsigned short u16;
typedef int s32;
typedef unsigned int u32;
typedef long long s64;
typedef unsigned long long u64;
typedef long __kernel_long_t;
typedef unsigned long __kernel_ulong_t;
typedef __kernel_ulong_t __kernel_nlink_t;
typedef int __kernel_pid_t;
typedef unsigned int __kernel_uid32_t;
typedef unsigned int __kernel_gid32_t;
typedef __kernel_ulong_t __kernel_size_t;
typedef __kernel_long_t __kernel_ssize_t;
typedef __kernel_long_t __kernel_off_t;
typedef long long __kernel_loff_t;
typedef __kernel_long_t __kernel_time_t;
typedef __kernel_long_t __kernel_clock_t;
typedef int __kernel_timer_t;
typedef int __kernel_clockid_t;
typedef __u32 __kernel_dev_t;
typedef __kernel_dev_t dev_t;
typedef unsigned short umode_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 unsigned char u_char;
typedef unsigned int u_int;
typedef unsigned long u_long;
typedef __s32 int32_t;
typedef __u8 uint8_t;
typedef __u32 uint32_t;
typedef __u64 uint64_t;
typedef unsigned long sector_t;
typedef unsigned long blkcnt_t;
typedef u64 dma_addr_t;
typedef __u16 __be16;
typedef __u32 __be32;
typedef __u32 __wsum;
typedef unsigned int gfp_t;
typedef unsigned int fmode_t;
struct __anonstruct_atomic_t_6 {
int counter ;
};
typedef struct __anonstruct_atomic_t_6 atomic_t;
struct __anonstruct_atomic64_t_7 {
long counter ;
};
typedef struct __anonstruct_atomic64_t_7 atomic64_t;
struct list_head {
struct list_head *next ;
struct list_head *prev ;
};
struct hlist_node;
struct hlist_head {
struct hlist_node *first ;
};
struct hlist_node {
struct hlist_node *next ;
struct hlist_node **pprev ;
};
struct rcu_head {
struct rcu_head *next ;
void (*func)(struct rcu_head * ) ;
};
struct module;
typedef void (*ctor_fn_t)(void);
struct device;
struct net_device;
struct completion;
struct pt_regs;
struct pid;
typedef u16 __ticket_t;
typedef u32 __ticketpair_t;
struct __raw_tickets {
__ticket_t head ;
__ticket_t tail ;
};
union __anonunion_ldv_1990_8 {
__ticketpair_t head_tail ;
struct __raw_tickets tickets ;
};
struct arch_spinlock {
union __anonunion_ldv_1990_8 ldv_1990 ;
};
typedef struct arch_spinlock arch_spinlock_t;
struct __anonstruct_ldv_1997_10 {
u32 read ;
s32 write ;
};
union __anonunion_arch_rwlock_t_9 {
s64 lock ;
struct __anonstruct_ldv_1997_10 ldv_1997 ;
};
typedef union __anonunion_arch_rwlock_t_9 arch_rwlock_t;
struct task_struct;
struct lockdep_map;
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 ;
};
struct __anonstruct_ldv_2114_12 {
unsigned int a ;
unsigned int b ;
};
struct __anonstruct_ldv_2129_13 {
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_2130_11 {
struct __anonstruct_ldv_2114_12 ldv_2114 ;
struct __anonstruct_ldv_2129_13 ldv_2129 ;
};
struct desc_struct {
union __anonunion_ldv_2130_11 ldv_2130 ;
};
typedef unsigned long pgdval_t;
typedef unsigned long pgprotval_t;
struct pgprot {
pgprotval_t pgprot ;
};
typedef struct pgprot pgprot_t;
struct __anonstruct_pgd_t_15 {
pgdval_t pgd ;
};
typedef struct __anonstruct_pgd_t_15 pgd_t;
struct page;
typedef struct page *pgtable_t;
struct file;
struct seq_file;
struct thread_struct;
struct cpumask;
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_2758_18 {
struct pt_regs *regs ;
struct kernel_vm86_regs *vm86 ;
};
struct math_emu_info {
long ___orig_eip ;
union __anonunion_ldv_2758_18 ldv_2758 ;
};
struct bug_entry {
int bug_addr_disp ;
int file_disp ;
unsigned short line ;
unsigned short flags ;
};
struct cpumask {
unsigned long bits[64U] ;
};
typedef struct cpumask cpumask_t;
typedef struct cpumask *cpumask_var_t;
struct static_key;
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_5132_23 {
u64 rip ;
u64 rdp ;
};
struct __anonstruct_ldv_5138_24 {
u32 fip ;
u32 fcs ;
u32 foo ;
u32 fos ;
};
union __anonunion_ldv_5139_22 {
struct __anonstruct_ldv_5132_23 ldv_5132 ;
struct __anonstruct_ldv_5138_24 ldv_5138 ;
};
union __anonunion_ldv_5148_25 {
u32 padding1[12U] ;
u32 sw_reserved[12U] ;
};
struct i387_fxsave_struct {
u16 cwd ;
u16 swd ;
u16 twd ;
u16 fop ;
union __anonunion_ldv_5139_22 ldv_5139 ;
u32 mxcsr ;
u32 mxcsr_mask ;
u32 st_space[32U] ;
u32 xmm_space[64U] ;
u32 padding[12U] ;
union __anonunion_ldv_5148_25 ldv_5148 ;
};
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 fpu {
unsigned int last_cpu ;
unsigned int has_fpu ;
union thread_xstate *state ;
};
struct kmem_cache;
struct perf_event;
struct thread_struct {
struct desc_struct tls_array[3U] ;
unsigned long sp0 ;
unsigned long sp ;
unsigned long usersp ;
unsigned short es ;
unsigned short ds ;
unsigned short fsindex ;
unsigned short gsindex ;
unsigned long fs ;
unsigned long gs ;
struct perf_event *ptrace_bps[4U] ;
unsigned long debugreg6 ;
unsigned long ptrace_dr7 ;
unsigned long cr2 ;
unsigned long trap_nr ;
unsigned long error_code ;
struct fpu fpu ;
unsigned long *io_bitmap_ptr ;
unsigned long iopl ;
unsigned int io_bitmap_max ;
};
typedef atomic64_t atomic_long_t;
struct stack_trace {
unsigned int nr_entries ;
unsigned int max_entries ;
unsigned long *entries ;
int skip ;
};
struct lockdep_subclass_key {
char __one_byte ;
} __attribute__((__packed__)) ;
struct lock_class_key {
struct lockdep_subclass_key subkeys[8U] ;
};
struct lock_class {
struct list_head hash_entry ;
struct list_head lock_entry ;
struct lockdep_subclass_key *key ;
unsigned int subclass ;
unsigned int dep_gen_id ;
unsigned long usage_mask ;
struct stack_trace usage_traces[13U] ;
struct list_head locks_after ;
struct list_head locks_before ;
unsigned int version ;
unsigned long ops ;
char const *name ;
int name_version ;
unsigned long contention_point[4U] ;
unsigned long contending_point[4U] ;
};
struct lockdep_map {
struct lock_class_key *key ;
struct lock_class *class_cache[2U] ;
char const *name ;
int cpu ;
unsigned long ip ;
};
struct held_lock {
u64 prev_chain_key ;
unsigned long acquire_ip ;
struct lockdep_map *instance ;
struct lockdep_map *nest_lock ;
u64 waittime_stamp ;
u64 holdtime_stamp ;
unsigned short class_idx : 13 ;
unsigned char irq_context : 2 ;
unsigned char trylock : 1 ;
unsigned char read : 2 ;
unsigned char check : 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_5965_29 {
u8 __padding[24U] ;
struct lockdep_map dep_map ;
};
union __anonunion_ldv_5966_28 {
struct raw_spinlock rlock ;
struct __anonstruct_ldv_5965_29 ldv_5965 ;
};
struct spinlock {
union __anonunion_ldv_5966_28 ldv_5966 ;
};
typedef struct spinlock spinlock_t;
struct __anonstruct_rwlock_t_30 {
arch_rwlock_t raw_lock ;
unsigned int magic ;
unsigned int owner_cpu ;
void *owner ;
struct lockdep_map dep_map ;
};
typedef struct __anonstruct_rwlock_t_30 rwlock_t;
struct mutex {
atomic_t count ;
spinlock_t wait_lock ;
struct list_head wait_list ;
struct task_struct *owner ;
char const *name ;
void *magic ;
struct lockdep_map dep_map ;
};
struct mutex_waiter {
struct list_head list ;
struct task_struct *task ;
void *magic ;
};
struct timespec;
struct __wait_queue_head {
spinlock_t lock ;
struct list_head task_list ;
};
typedef struct __wait_queue_head wait_queue_head_t;
struct __anonstruct_seqlock_t_35 {
unsigned int sequence ;
spinlock_t lock ;
};
typedef struct __anonstruct_seqlock_t_35 seqlock_t;
struct seqcount {
unsigned int sequence ;
};
typedef struct seqcount seqcount_t;
struct __anonstruct_nodemask_t_36 {
unsigned long bits[16U] ;
};
typedef struct __anonstruct_nodemask_t_36 nodemask_t;
struct rw_semaphore;
struct rw_semaphore {
long count ;
raw_spinlock_t wait_lock ;
struct list_head wait_list ;
struct lockdep_map dep_map ;
};
struct completion {
unsigned int done ;
wait_queue_head_t wait ;
};
struct notifier_block;
struct notifier_block {
int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ;
struct notifier_block *next ;
int priority ;
};
struct blocking_notifier_head {
struct rw_semaphore rwsem ;
struct notifier_block *head ;
};
struct ctl_table;
struct timespec {
__kernel_time_t tv_sec ;
long tv_nsec ;
};
union ktime {
s64 tv64 ;
};
typedef union ktime ktime_t;
struct tvec_base;
struct timer_list {
struct list_head entry ;
unsigned long expires ;
struct tvec_base *base ;
void (*function)(unsigned long ) ;
unsigned long data ;
int slack ;
int start_pid ;
void *start_site ;
char start_comm[16U] ;
struct lockdep_map lockdep_map ;
};
struct hrtimer;
enum hrtimer_restart;
struct 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_late)(struct device * ) ;
int (*resume_early)(struct device * ) ;
int (*freeze_late)(struct device * ) ;
int (*thaw_early)(struct device * ) ;
int (*poweroff_late)(struct device * ) ;
int (*restore_early)(struct device * ) ;
int (*suspend_noirq)(struct device * ) ;
int (*resume_noirq)(struct device * ) ;
int (*freeze_noirq)(struct device * ) ;
int (*thaw_noirq)(struct device * ) ;
int (*poweroff_noirq)(struct device * ) ;
int (*restore_noirq)(struct device * ) ;
int (*runtime_suspend)(struct device * ) ;
int (*runtime_resume)(struct device * ) ;
int (*runtime_idle)(struct device * ) ;
};
enum rpm_status {
RPM_ACTIVE = 0,
RPM_RESUMING = 1,
RPM_SUSPENDED = 2,
RPM_SUSPENDING = 3
} ;
enum rpm_request {
RPM_REQ_NONE = 0,
RPM_REQ_IDLE = 1,
RPM_REQ_SUSPEND = 2,
RPM_REQ_AUTOSUSPEND = 3,
RPM_REQ_RESUME = 4
} ;
struct wakeup_source;
struct pm_subsys_data {
spinlock_t lock ;
unsigned int refcount ;
};
struct dev_pm_qos_request;
struct pm_qos_constraints;
struct dev_pm_info {
pm_message_t power_state ;
unsigned char can_wakeup : 1 ;
unsigned char async_suspend : 1 ;
bool is_prepared ;
bool is_suspended ;
bool ignore_children ;
spinlock_t lock ;
struct list_head entry ;
struct completion completion ;
struct wakeup_source *wakeup ;
bool wakeup_path ;
struct timer_list suspend_timer ;
unsigned long timer_expires ;
struct work_struct work ;
wait_queue_head_t wait_queue ;
atomic_t usage_count ;
atomic_t child_count ;
unsigned char disable_depth : 3 ;
unsigned char idle_notification : 1 ;
unsigned char request_pending : 1 ;
unsigned char deferred_resume : 1 ;
unsigned char run_wake : 1 ;
unsigned char runtime_auto : 1 ;
unsigned char no_callbacks : 1 ;
unsigned char irq_safe : 1 ;
unsigned char use_autosuspend : 1 ;
unsigned char timer_autosuspends : 1 ;
enum rpm_request request ;
enum rpm_status runtime_status ;
int runtime_error ;
int autosuspend_delay ;
unsigned long last_busy ;
unsigned long active_jiffies ;
unsigned long suspended_jiffies ;
unsigned long accounting_timestamp ;
ktime_t suspend_time ;
s64 max_time_suspended_ns ;
struct dev_pm_qos_request *pq_req ;
struct pm_subsys_data *subsys_data ;
struct pm_qos_constraints *constraints ;
};
struct dev_pm_domain {
struct dev_pm_ops ops ;
};
struct __anonstruct_mm_context_t_101 {
void *ldt ;
int size ;
unsigned short ia32_compat ;
struct mutex lock ;
void *vdso ;
};
typedef struct __anonstruct_mm_context_t_101 mm_context_t;
struct vm_area_struct;
struct sock;
struct kobject;
enum kobj_ns_type {
KOBJ_NS_TYPE_NONE = 0,
KOBJ_NS_TYPE_NET = 1,
KOBJ_NS_TYPES = 2
} ;
struct kobj_ns_type_operations {
enum kobj_ns_type type ;
void *(*grab_current_ns)(void) ;
void const *(*netlink_ns)(struct sock * ) ;
void const *(*initial_ns)(void) ;
void (*drop_ns)(void * ) ;
};
struct attribute {
char const *name ;
umode_t mode ;
struct lock_class_key *key ;
struct lock_class_key skey ;
};
struct attribute_group {
char const *name ;
umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ;
struct attribute **attrs ;
};
struct bin_attribute {
struct attribute attr ;
size_t size ;
void *private ;
ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * ,
loff_t , size_t ) ;
ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * ,
loff_t , size_t ) ;
int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ;
};
struct sysfs_ops {
ssize_t (*show)(struct kobject * , struct attribute * , char * ) ;
ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ;
void const *(*namespace)(struct kobject * , struct attribute const * ) ;
};
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 const *sysfs_ops ;
struct attribute **default_attrs ;
struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ;
void const *(*namespace)(struct kobject * ) ;
};
struct kobj_uevent_env {
char *envp[32U] ;
int envp_idx ;
char buf[2048U] ;
int buflen ;
};
struct kset_uevent_ops {
int (* const filter)(struct kset * , struct kobject * ) ;
char const *(* const name)(struct kset * , struct kobject * ) ;
int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ;
};
struct kset {
struct list_head list ;
spinlock_t list_lock ;
struct kobject kobj ;
struct kset_uevent_ops const *uevent_ops ;
};
struct kmem_cache_cpu {
void **freelist ;
unsigned long tid ;
struct page *page ;
struct page *partial ;
int node ;
unsigned int stat[26U] ;
};
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 {
struct kmem_cache_cpu *cpu_slab ;
unsigned long flags ;
unsigned long min_partial ;
int size ;
int objsize ;
int offset ;
int cpu_partial ;
struct kmem_cache_order_objects oo ;
struct kmem_cache_order_objects max ;
struct kmem_cache_order_objects min ;
gfp_t allocflags ;
int refcount ;
void (*ctor)(void * ) ;
int inuse ;
int align ;
int reserved ;
char const *name ;
struct list_head list ;
struct kobject kobj ;
int remote_node_defrag_ratio ;
struct kmem_cache_node *node[1024U] ;
};
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 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 nsproxy;
struct ctl_table_root;
struct ctl_table_header;
struct ctl_dir;
typedef int proc_handler(struct ctl_table * , int , void * , size_t * , loff_t * );
struct ctl_table_poll {
atomic_t event ;
wait_queue_head_t wait ;
};
struct ctl_table {
char const *procname ;
void *data ;
int maxlen ;
umode_t mode ;
struct ctl_table *child ;
proc_handler *proc_handler ;
struct ctl_table_poll *poll ;
void *extra1 ;
void *extra2 ;
};
struct ctl_node {
struct rb_node node ;
struct ctl_table_header *header ;
};
struct __anonstruct_ldv_13196_129 {
struct ctl_table *ctl_table ;
int used ;
int count ;
int nreg ;
};
union __anonunion_ldv_13198_128 {
struct __anonstruct_ldv_13196_129 ldv_13196 ;
struct rcu_head rcu ;
};
struct ctl_table_set;
struct ctl_table_header {
union __anonunion_ldv_13198_128 ldv_13198 ;
struct completion *unregistering ;
struct ctl_table *ctl_table_arg ;
struct ctl_table_root *root ;
struct ctl_table_set *set ;
struct ctl_dir *parent ;
struct ctl_node *node ;
};
struct ctl_dir {
struct ctl_table_header header ;
struct rb_root root ;
};
struct ctl_table_set {
int (*is_seen)(struct ctl_table_set * ) ;
struct ctl_dir dir ;
};
struct ctl_table_root {
struct ctl_table_set default_set ;
struct ctl_table_set *(*lookup)(struct ctl_table_root * , struct nsproxy * ) ;
int (*permissions)(struct ctl_table_root * , struct nsproxy * , struct ctl_table * ) ;
};
struct cred;
typedef __u64 Elf64_Addr;
typedef __u16 Elf64_Half;
typedef __u32 Elf64_Word;
typedef __u64 Elf64_Xword;
struct elf64_sym {
Elf64_Word st_name ;
unsigned char st_info ;
unsigned char st_other ;
Elf64_Half st_shndx ;
Elf64_Addr st_value ;
Elf64_Xword st_size ;
};
typedef struct elf64_sym Elf64_Sym;
struct kernel_param;
struct kernel_param_ops {
int (*set)(char const * , struct kernel_param const * ) ;
int (*get)(char * , struct kernel_param const * ) ;
void (*free)(void * ) ;
};
struct kparam_string;
struct kparam_array;
union __anonunion_ldv_13635_134 {
void *arg ;
struct kparam_string const *str ;
struct kparam_array const *arr ;
};
struct kernel_param {
char const *name ;
struct kernel_param_ops const *ops ;
u16 perm ;
s16 level ;
union __anonunion_ldv_13635_134 ldv_13635 ;
};
struct kparam_string {
unsigned int maxlen ;
char *string ;
};
struct kparam_array {
unsigned int max ;
unsigned int elemsize ;
unsigned int *num ;
struct kernel_param_ops const *ops ;
void *elem ;
};
struct static_key {
atomic_t enabled ;
};
struct tracepoint;
struct tracepoint_func {
void *func ;
void *data ;
};
struct tracepoint {
char const *name ;
struct static_key key ;
void (*regfunc)(void) ;
void (*unregfunc)(void) ;
struct tracepoint_func *funcs ;
};
struct kernel_symbol {
unsigned long value ;
char const *name ;
};
struct mod_arch_specific {
};
struct module_param_attrs;
struct module_kobject {
struct kobject kobj ;
struct module *mod ;
struct kobject *drivers_dir ;
struct module_param_attrs *mp ;
};
struct module_attribute {
struct attribute attr ;
ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ;
ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * ,
size_t ) ;
void (*setup)(struct module * , char const * ) ;
int (*test)(struct module * ) ;
void (*free)(struct module * ) ;
};
struct exception_table_entry;
enum module_state {
MODULE_STATE_LIVE = 0,
MODULE_STATE_COMING = 1,
MODULE_STATE_GOING = 2
} ;
struct module_ref {
unsigned long incs ;
unsigned long decs ;
};
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 ;
unsigned int init_ro_size ;
unsigned int core_ro_size ;
struct mod_arch_specific arch ;
unsigned int taints ;
unsigned int num_bugs ;
struct list_head bug_list ;
struct bug_entry *bug_table ;
Elf64_Sym *symtab ;
Elf64_Sym *core_symtab ;
unsigned int num_symtab ;
unsigned int core_num_syms ;
char *strtab ;
char *core_strtab ;
struct module_sect_attrs *sect_attrs ;
struct module_notes_attrs *notes_attrs ;
char *args ;
void *percpu ;
unsigned int percpu_size ;
unsigned int num_tracepoints ;
struct tracepoint * const *tracepoints_ptrs ;
unsigned int num_trace_bprintk_fmt ;
char const **trace_bprintk_fmt_start ;
struct ftrace_event_call **trace_events ;
unsigned int num_trace_events ;
struct list_head source_list ;
struct list_head target_list ;
struct task_struct *waiter ;
void (*exit)(void) ;
struct module_ref *refptr ;
ctor_fn_t (**ctors)(void) ;
unsigned int num_ctors ;
};
typedef unsigned short __kernel_sa_family_t;
struct iovec {
void *iov_base ;
__kernel_size_t iov_len ;
};
typedef __kernel_sa_family_t sa_family_t;
struct sockaddr {
sa_family_t sa_family ;
char sa_data[14U] ;
};
struct msghdr {
void *msg_name ;
int msg_namelen ;
struct iovec *msg_iov ;
__kernel_size_t msg_iovlen ;
void *msg_control ;
__kernel_size_t msg_controllen ;
unsigned int msg_flags ;
};
struct sockaddr_mISDN {
sa_family_t family ;
unsigned char dev ;
unsigned char channel ;
unsigned char sapi ;
unsigned char tei ;
};
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 address_space;
union __anonunion_ldv_14344_136 {
unsigned long index ;
void *freelist ;
};
struct __anonstruct_ldv_14354_140 {
unsigned short inuse ;
unsigned short objects : 15 ;
unsigned char frozen : 1 ;
};
union __anonunion_ldv_14355_139 {
atomic_t _mapcount ;
struct __anonstruct_ldv_14354_140 ldv_14354 ;
};
struct __anonstruct_ldv_14357_138 {
union __anonunion_ldv_14355_139 ldv_14355 ;
atomic_t _count ;
};
union __anonunion_ldv_14358_137 {
unsigned long counters ;
struct __anonstruct_ldv_14357_138 ldv_14357 ;
};
struct __anonstruct_ldv_14359_135 {
union __anonunion_ldv_14344_136 ldv_14344 ;
union __anonunion_ldv_14358_137 ldv_14358 ;
};
struct __anonstruct_ldv_14366_142 {
struct page *next ;
int pages ;
int pobjects ;
};
union __anonunion_ldv_14367_141 {
struct list_head lru ;
struct __anonstruct_ldv_14366_142 ldv_14366 ;
};
union __anonunion_ldv_14372_143 {
unsigned long private ;
struct kmem_cache *slab ;
struct page *first_page ;
};
struct page {
unsigned long flags ;
struct address_space *mapping ;
struct __anonstruct_ldv_14359_135 ldv_14359 ;
union __anonunion_ldv_14367_141 ldv_14367 ;
union __anonunion_ldv_14372_143 ldv_14372 ;
unsigned long debug_flags ;
};
struct __anonstruct_vm_set_145 {
struct list_head list ;
void *parent ;
struct vm_area_struct *head ;
};
union __anonunion_shared_144 {
struct __anonstruct_vm_set_145 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 ;
struct vm_area_struct *vm_prev ;
pgprot_t vm_page_prot ;
unsigned long vm_flags ;
struct rb_node vm_rb ;
union __anonunion_shared_144 shared ;
struct list_head anon_vma_chain ;
struct anon_vma *anon_vma ;
struct vm_operations_struct const *vm_ops ;
unsigned long vm_pgoff ;
struct file *vm_file ;
void *vm_private_data ;
struct mempolicy *vm_policy ;
};
struct core_thread {
struct task_struct *task ;
struct core_thread *next ;
};
struct core_state {
atomic_t nr_threads ;
struct core_thread dumper ;
struct completion startup ;
};
struct mm_rss_stat {
atomic_long_t count[3U] ;
};
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 ;
spinlock_t page_table_lock ;
struct rw_semaphore mmap_sem ;
struct list_head mmlist ;
unsigned long hiwater_rss ;
unsigned long hiwater_vm ;
unsigned long total_vm ;
unsigned long locked_vm ;
unsigned long pinned_vm ;
unsigned long shared_vm ;
unsigned long exec_vm ;
unsigned long stack_vm ;
unsigned long 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 mm_rss_stat rss_stat ;
struct linux_binfmt *binfmt ;
cpumask_var_t cpu_vm_mask_var ;
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 ;
pgtable_t pmd_huge_pte ;
struct cpumask cpumask_allocation ;
};
enum ldv_13987 {
SS_FREE = 0,
SS_UNCONNECTED = 1,
SS_CONNECTING = 2,
SS_CONNECTED = 3,
SS_DISCONNECTING = 4
} ;
typedef enum ldv_13987 socket_state;
struct poll_table_struct;
struct pipe_inode_info;
struct inode;
struct net;
struct fasync_struct;
struct socket_wq {
wait_queue_head_t wait ;
struct fasync_struct *fasync_list ;
struct rcu_head rcu ;
};
struct proto_ops;
struct socket {
socket_state state ;
short type ;
unsigned long flags ;
struct socket_wq *wq ;
struct file *file ;
struct sock *sk ;
struct proto_ops const *ops ;
};
struct kiocb;
struct proto_ops {
int family ;
struct module *owner ;
int (*release)(struct socket * ) ;
int (*bind)(struct socket * , struct sockaddr * , int ) ;
int (*connect)(struct socket * , struct sockaddr * , int , int ) ;
int (*socketpair)(struct socket * , struct socket * ) ;
int (*accept)(struct socket * , struct socket * , int ) ;
int (*getname)(struct socket * , struct sockaddr * , int * , int ) ;
unsigned int (*poll)(struct file * , struct socket * , struct poll_table_struct * ) ;
int (*ioctl)(struct socket * , unsigned int , unsigned long ) ;
int (*compat_ioctl)(struct socket * , unsigned int , unsigned long ) ;
int (*listen)(struct socket * , int ) ;
int (*shutdown)(struct socket * , int ) ;
int (*setsockopt)(struct socket * , int , int , char * , unsigned int ) ;
int (*getsockopt)(struct socket * , int , int , char * , int * ) ;
int (*compat_setsockopt)(struct socket * , int , int , char * , unsigned int ) ;
int (*compat_getsockopt)(struct socket * , int , int , char * , int * ) ;
int (*sendmsg)(struct kiocb * , struct socket * , struct msghdr * , size_t ) ;
int (*recvmsg)(struct kiocb * , struct socket * , struct msghdr * , size_t , int ) ;
int (*mmap)(struct file * , struct socket * , struct vm_area_struct * ) ;
ssize_t (*sendpage)(struct socket * , struct page * , int , size_t , int ) ;
ssize_t (*splice_read)(struct socket * , loff_t * , struct pipe_inode_info * ,
size_t , unsigned int ) ;
void (*set_peek_off)(struct sock * , int ) ;
};
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 dma_map_ops;
struct dev_archdata {
void *acpi_handle ;
struct dma_map_ops *dma_ops ;
void *iommu ;
};
struct device_private;
struct device_driver;
struct driver_private;
struct class;
struct subsys_private;
struct bus_type;
struct device_node;
struct iommu_ops;
struct 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 ;
char const *dev_name ;
struct device *dev_root ;
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 iommu_ops *iommu_ops ;
struct subsys_private *p ;
};
struct device_type;
struct of_device_id;
struct device_driver {
char const *name ;
struct bus_type *bus ;
struct module *owner ;
char const *mod_name ;
bool suppress_bind_attrs ;
struct of_device_id const *of_match_table ;
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 bin_attribute *dev_bin_attrs ;
struct kobject *dev_kobj ;
int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ;
char *(*devnode)(struct device * , umode_t * ) ;
void (*class_release)(struct class * ) ;
void (*dev_release)(struct device * ) ;
int (*suspend)(struct device * , pm_message_t ) ;
int (*resume)(struct device * ) ;
struct kobj_ns_type_operations const *ns_type ;
void const *(*namespace)(struct device * ) ;
struct dev_pm_ops const *pm ;
struct subsys_private *p ;
};
struct class_attribute {
struct attribute attr ;
ssize_t (*show)(struct class * , struct class_attribute * , char * ) ;
ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ;
void const *(*namespace)(struct class * , struct class_attribute const * ) ;
};
struct device_type {
char const *name ;
struct attribute_group const **groups ;
int (*uevent)(struct device * , struct kobj_uevent_env * ) ;
char *(*devnode)(struct device * , umode_t * ) ;
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 const *type ;
struct mutex mutex ;
struct bus_type *bus ;
struct device_driver *driver ;
void *platform_data ;
struct dev_pm_info power ;
struct dev_pm_domain *pm_domain ;
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 ;
struct device_node *of_node ;
dev_t devt ;
u32 id ;
spinlock_t devres_lock ;
struct list_head devres_head ;
struct klist_node knode_class ;
struct class *class ;
struct attribute_group const **groups ;
void (*release)(struct device * ) ;
};
struct wakeup_source {
char const *name ;
struct list_head entry ;
spinlock_t lock ;
struct timer_list timer ;
unsigned long timer_expires ;
ktime_t total_time ;
ktime_t max_time ;
ktime_t last_time ;
unsigned long event_count ;
unsigned long active_count ;
unsigned long relax_count ;
unsigned long hit_count ;
unsigned char active : 1 ;
};
struct shrink_control {
gfp_t gfp_mask ;
unsigned long nr_to_scan ;
};
struct shrinker {
int (*shrink)(struct shrinker * , struct shrink_control * ) ;
int seeks ;
long batch ;
struct list_head list ;
atomic_long_t nr_in_batch ;
};
struct file_ra_state;
struct user_struct;
struct writeback_control;
struct vm_fault {
unsigned int flags ;
unsigned long pgoff ;
void *virtual_address ;
struct page *page ;
};
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 ) ;
};
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 ;
};
typedef s32 dma_cookie_t;
struct timerqueue_node {
struct rb_node node ;
ktime_t expires ;
};
struct timerqueue_head {
struct rb_root head ;
struct timerqueue_node *next ;
};
struct hrtimer_clock_base;
struct hrtimer_cpu_base;
enum hrtimer_restart {
HRTIMER_NORESTART = 0,
HRTIMER_RESTART = 1
} ;
struct hrtimer {
struct timerqueue_node node ;
ktime_t _softexpires ;
enum hrtimer_restart (*function)(struct hrtimer * ) ;
struct hrtimer_clock_base *base ;
unsigned long state ;
int start_pid ;
void *start_site ;
char start_comm[16U] ;
};
struct hrtimer_clock_base {
struct hrtimer_cpu_base *cpu_base ;
int index ;
clockid_t clockid ;
struct timerqueue_head active ;
ktime_t resolution ;
ktime_t (*get_time)(void) ;
ktime_t softirq_time ;
ktime_t offset ;
};
struct hrtimer_cpu_base {
raw_spinlock_t lock ;
unsigned long active_bases ;
ktime_t expires_next ;
int hres_active ;
int hang_detected ;
unsigned long nr_events ;
unsigned long nr_retries ;
unsigned long nr_hangs ;
ktime_t max_hang_time ;
struct hrtimer_clock_base clock_base[3U] ;
};
struct dma_attrs {
unsigned long flags[1U] ;
};
enum dma_data_direction {
DMA_BIDIRECTIONAL = 0,
DMA_TO_DEVICE = 1,
DMA_FROM_DEVICE = 2,
DMA_NONE = 3
} ;
struct dma_map_ops {
void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ;
void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ;
int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t ,
size_t , struct dma_attrs * ) ;
dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t ,
enum dma_data_direction , struct dma_attrs * ) ;
void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction ,
struct dma_attrs * ) ;
int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction ,
struct dma_attrs * ) ;
void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction ,
struct dma_attrs * ) ;
void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ;
void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ;
void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ;
void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ;
int (*mapping_error)(struct device * , dma_addr_t ) ;
int (*dma_supported)(struct device * , u64 ) ;
int (*set_dma_mask)(struct device * , u64 ) ;
int is_phys ;
};
typedef u64 netdev_features_t;
struct nf_conntrack {
atomic_t use ;
};
struct nf_bridge_info {
atomic_t use ;
unsigned int mask ;
struct net_device *physindev ;
struct net_device *physoutdev ;
unsigned long data[4U] ;
};
struct sk_buff_head {
struct sk_buff *next ;
struct sk_buff *prev ;
__u32 qlen ;
spinlock_t lock ;
};
typedef unsigned int sk_buff_data_t;
struct sec_path;
struct __anonstruct_ldv_19922_149 {
__u16 csum_start ;
__u16 csum_offset ;
};
union __anonunion_ldv_19923_148 {
__wsum csum ;
struct __anonstruct_ldv_19922_149 ldv_19922 ;
};
union __anonunion_ldv_19960_150 {
__u32 mark ;
__u32 dropcount ;
__u32 avail_size ;
};
struct sk_buff {
struct sk_buff *next ;
struct sk_buff *prev ;
ktime_t tstamp ;
struct sock *sk ;
struct net_device *dev ;
char cb[48U] ;
unsigned long _skb_refdst ;
struct sec_path *sp ;
unsigned int len ;
unsigned int data_len ;
__u16 mac_len ;
__u16 hdr_len ;
union __anonunion_ldv_19923_148 ldv_19923 ;
__u32 priority ;
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 ;
void (*destructor)(struct sk_buff * ) ;
struct nf_conntrack *nfct ;
struct sk_buff *nfct_reasm ;
struct nf_bridge_info *nf_bridge ;
int skb_iif ;
__u32 rxhash ;
__u16 vlan_tci ;
__u16 tc_index ;
__u16 tc_verd ;
__u16 queue_mapping ;
unsigned char ndisc_nodetype : 2 ;
unsigned char ooo_okay : 1 ;
unsigned char l4_rxhash : 1 ;
unsigned char wifi_acked_valid : 1 ;
unsigned char wifi_acked : 1 ;
unsigned char no_fcs : 1 ;
unsigned char head_frag : 1 ;
dma_cookie_t dma_cookie ;
__u32 secmark ;
union __anonunion_ldv_19960_150 ldv_19960 ;
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 rtable;
struct proc_dir_entry;
struct hlist_nulls_node;
struct hlist_nulls_head {
struct hlist_nulls_node *first ;
};
struct hlist_nulls_node {
struct hlist_nulls_node *next ;
struct hlist_nulls_node **pprev ;
};
struct __anonstruct_sync_serial_settings_152 {
unsigned int clock_rate ;
unsigned int clock_type ;
unsigned short loopback ;
};
typedef struct __anonstruct_sync_serial_settings_152 sync_serial_settings;
struct __anonstruct_te1_settings_153 {
unsigned int clock_rate ;
unsigned int clock_type ;
unsigned short loopback ;
unsigned int slot_map ;
};
typedef struct __anonstruct_te1_settings_153 te1_settings;
struct __anonstruct_raw_hdlc_proto_154 {
unsigned short encoding ;
unsigned short parity ;
};
typedef struct __anonstruct_raw_hdlc_proto_154 raw_hdlc_proto;
struct __anonstruct_fr_proto_155 {
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_155 fr_proto;
struct __anonstruct_fr_proto_pvc_156 {
unsigned int dlci ;
};
typedef struct __anonstruct_fr_proto_pvc_156 fr_proto_pvc;
struct __anonstruct_fr_proto_pvc_info_157 {
unsigned int dlci ;
char master[16U] ;
};
typedef struct __anonstruct_fr_proto_pvc_info_157 fr_proto_pvc_info;
struct __anonstruct_cisco_proto_158 {
unsigned int interval ;
unsigned int timeout ;
};
typedef struct __anonstruct_cisco_proto_158 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_159 {
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_159 ifs_ifsu ;
};
union __anonunion_ifr_ifrn_160 {
char ifrn_name[16U] ;
};
union __anonunion_ifr_ifru_161 {
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_160 ifr_ifrn ;
union __anonunion_ifr_ifru_161 ifr_ifru ;
};
struct ethhdr {
unsigned char h_dest[6U] ;
unsigned char h_source[6U] ;
__be16 h_proto ;
};
struct nlmsghdr {
__u32 nlmsg_len ;
__u16 nlmsg_type ;
__u16 nlmsg_flags ;
__u32 nlmsg_seq ;
__u32 nlmsg_pid ;
};
struct nlattr {
__u16 nla_len ;
__u16 nla_type ;
};
struct kernel_cap_struct {
__u32 cap[2U] ;
};
typedef struct kernel_cap_struct kernel_cap_t;
struct dentry;
struct user_namespace;
struct netlink_callback {
struct sk_buff *skb ;
struct nlmsghdr const *nlh ;
int (*dump)(struct sk_buff * , struct netlink_callback * ) ;
int (*done)(struct netlink_callback * ) ;
void *data ;
u16 family ;
u16 min_dump_alloc ;
unsigned int prev_seq ;
unsigned int seq ;
long args[6U] ;
};
struct rtnl_link_stats64 {
__u64 rx_packets ;
__u64 tx_packets ;
__u64 rx_bytes ;
__u64 tx_bytes ;
__u64 rx_errors ;
__u64 tx_errors ;
__u64 rx_dropped ;
__u64 tx_dropped ;
__u64 multicast ;
__u64 collisions ;
__u64 rx_length_errors ;
__u64 rx_over_errors ;
__u64 rx_crc_errors ;
__u64 rx_frame_errors ;
__u64 rx_fifo_errors ;
__u64 rx_missed_errors ;
__u64 tx_aborted_errors ;
__u64 tx_carrier_errors ;
__u64 tx_fifo_errors ;
__u64 tx_heartbeat_errors ;
__u64 tx_window_errors ;
__u64 rx_compressed ;
__u64 tx_compressed ;
};
struct ifla_vf_info {
__u32 vf ;
__u8 mac[32U] ;
__u32 vlan ;
__u32 qos ;
__u32 tx_rate ;
__u32 spoofchk ;
};
struct plist_head {
struct list_head node_list ;
};
struct plist_node {
int prio ;
struct list_head prio_list ;
struct list_head node_list ;
};
struct file_operations;
struct pm_qos_request {
struct plist_node node ;
int pm_qos_class ;
struct delayed_work work ;
};
struct dev_pm_qos_request {
struct plist_node node ;
struct device *dev ;
};
enum pm_qos_type {
PM_QOS_UNITIALIZED = 0,
PM_QOS_MAX = 1,
PM_QOS_MIN = 2
} ;
struct pm_qos_constraints {
struct plist_head list ;
s32 target_value ;
s32 default_value ;
enum pm_qos_type type ;
struct blocking_notifier_head *notifiers ;
};
struct dql {
unsigned int num_queued ;
unsigned int adj_limit ;
unsigned int last_obj_cnt ;
unsigned int limit ;
unsigned int num_completed ;
unsigned int prev_ovlimit ;
unsigned int prev_num_queued ;
unsigned int prev_last_obj_cnt ;
unsigned int lowest_slack ;
unsigned long slack_start_time ;
unsigned int max_limit ;
unsigned int min_limit ;
unsigned int slack_hold_time ;
};
struct sem_undo_list;
struct sysv_sem {
struct sem_undo_list *undo_list ;
};
struct block_device;
struct hlist_bl_node;
struct hlist_bl_head {
struct hlist_bl_node *first ;
};
struct hlist_bl_node {
struct hlist_bl_node *next ;
struct hlist_bl_node **pprev ;
};
struct nameidata;
struct path;
struct vfsmount;
struct qstr {
unsigned int hash ;
unsigned int len ;
unsigned char const *name ;
};
struct dentry_operations;
struct super_block;
union __anonunion_d_u_166 {
struct list_head d_child ;
struct rcu_head d_rcu ;
};
struct dentry {
unsigned int d_flags ;
seqcount_t d_seq ;
struct hlist_bl_node d_hash ;
struct dentry *d_parent ;
struct qstr d_name ;
struct inode *d_inode ;
unsigned char d_iname[32U] ;
unsigned int d_count ;
spinlock_t d_lock ;
struct dentry_operations const *d_op ;
struct super_block *d_sb ;
unsigned long d_time ;
void *d_fsdata ;
struct list_head d_lru ;
union __anonunion_d_u_166 d_u ;
struct list_head d_subdirs ;
struct list_head d_alias ;
};
struct dentry_operations {
int (*d_revalidate)(struct dentry * , struct nameidata * ) ;
int (*d_hash)(struct dentry const * , struct inode const * , struct qstr * ) ;
int (*d_compare)(struct dentry const * , struct inode const * , struct dentry const * ,
struct inode const * , unsigned int , char const * , struct qstr const * ) ;
int (*d_delete)(struct dentry const * ) ;
void (*d_release)(struct dentry * ) ;
void (*d_prune)(struct dentry * ) ;
void (*d_iput)(struct dentry * , struct inode * ) ;
char *(*d_dname)(struct dentry * , char * , int ) ;
struct vfsmount *(*d_automount)(struct path * ) ;
int (*d_manage)(struct dentry * , bool ) ;
};
struct path {
struct vfsmount *mnt ;
struct dentry *dentry ;
};
struct 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 fiemap_extent {
__u64 fe_logical ;
__u64 fe_physical ;
__u64 fe_length ;
__u64 fe_reserved64[2U] ;
__u32 fe_flags ;
__u32 fe_reserved[3U] ;
};
enum migrate_mode {
MIGRATE_ASYNC = 0,
MIGRATE_SYNC_LIGHT = 1,
MIGRATE_SYNC = 2
} ;
struct export_operations;
struct kstatfs;
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_dqinfo {
__u64 dqi_bgrace ;
__u64 dqi_igrace ;
__u32 dqi_flags ;
__u32 dqi_valid ;
};
struct percpu_counter {
raw_spinlock_t lock ;
s64 count ;
struct list_head list ;
s32 *counters ;
};
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 (*write_dquot)(struct dquot * ) ;
struct dquot *(*alloc_dquot)(struct super_block * , int ) ;
void (*destroy_dquot)(struct dquot * ) ;
int (*acquire_dquot)(struct dquot * ) ;
int (*release_dquot)(struct dquot * ) ;
int (*mark_dirty)(struct dquot * ) ;
int (*write_info)(struct super_block * , int ) ;
qsize_t *(*get_reserved_space)(struct inode * ) ;
};
struct quotactl_ops {
int (*quota_on)(struct super_block * , int , int , struct path * ) ;
int (*quota_on_meta)(struct super_block * , int , int ) ;
int (*quota_off)(struct super_block * , int ) ;
int (*quota_sync)(struct super_block * , int , int ) ;
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 fs_disk_quota * ) ;
int (*set_dqblk)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ;
int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ;
int (*set_xstate)(struct super_block * , unsigned int , int ) ;
};
struct quota_format_type {
int qf_fmt_id ;
struct quota_format_ops const *qf_ops ;
struct module *qf_owner ;
struct quota_format_type *qf_next ;
};
struct quota_info {
unsigned int flags ;
struct mutex dqio_mutex ;
struct mutex dqonoff_mutex ;
struct rw_semaphore dqptr_sem ;
struct inode *files[2U] ;
struct mem_dqinfo info[2U] ;
struct quota_format_ops const *ops[2U] ;
};
union __anonunion_arg_168 {
char *buf ;
void *data ;
};
struct __anonstruct_read_descriptor_t_167 {
size_t written ;
size_t count ;
union __anonunion_arg_168 arg ;
int error ;
};
typedef struct __anonstruct_read_descriptor_t_167 read_descriptor_t;
struct address_space_operations {
int (*writepage)(struct page * , struct writeback_control * ) ;
int (*readpage)(struct file * , struct page * ) ;
int (*writepages)(struct address_space * , struct writeback_control * ) ;
int (*set_page_dirty)(struct page * ) ;
int (*readpages)(struct file * , struct address_space * , struct list_head * ,
unsigned int ) ;
int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int ,
unsigned int , struct page ** , void ** ) ;
int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int ,
unsigned int , struct page * , void * ) ;
sector_t (*bmap)(struct address_space * , sector_t ) ;
void (*invalidatepage)(struct page * , unsigned long ) ;
int (*releasepage)(struct page * , gfp_t ) ;
void (*freepage)(struct page * ) ;
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 * , enum migrate_mode ) ;
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 ;
struct mutex i_mmap_mutex ;
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 request_queue;
struct hd_struct;
struct gendisk;
struct block_device {
dev_t bd_dev ;
int bd_openers ;
struct inode *bd_inode ;
struct super_block *bd_super ;
struct mutex bd_mutex ;
struct list_head bd_inodes ;
void *bd_claiming ;
void *bd_holder ;
int bd_holders ;
bool bd_write_holder ;
struct list_head bd_holder_disks ;
struct block_device *bd_contains ;
unsigned int bd_block_size ;
struct hd_struct *bd_part ;
unsigned int bd_part_count ;
int bd_invalidated ;
struct gendisk *bd_disk ;
struct request_queue *bd_queue ;
struct list_head bd_list ;
unsigned long bd_private ;
int bd_fsfreeze_count ;
struct mutex bd_fsfreeze_mutex ;
};
struct posix_acl;
struct inode_operations;
union __anonunion_ldv_24149_169 {
unsigned int const i_nlink ;
unsigned int __i_nlink ;
};
union __anonunion_ldv_24168_170 {
struct list_head i_dentry ;
struct rcu_head i_rcu ;
};
struct file_lock;
struct cdev;
union __anonunion_ldv_24185_171 {
struct pipe_inode_info *i_pipe ;
struct block_device *i_bdev ;
struct cdev *i_cdev ;
};
struct inode {
umode_t i_mode ;
unsigned short i_opflags ;
uid_t i_uid ;
gid_t i_gid ;
unsigned int i_flags ;
struct posix_acl *i_acl ;
struct posix_acl *i_default_acl ;
struct inode_operations const *i_op ;
struct super_block *i_sb ;
struct address_space *i_mapping ;
void *i_security ;
unsigned long i_ino ;
union __anonunion_ldv_24149_169 ldv_24149 ;
dev_t i_rdev ;
struct timespec i_atime ;
struct timespec i_mtime ;
struct timespec i_ctime ;
spinlock_t i_lock ;
unsigned short i_bytes ;
blkcnt_t i_blocks ;
loff_t i_size ;
unsigned long i_state ;
struct mutex i_mutex ;
unsigned long dirtied_when ;
struct hlist_node i_hash ;
struct list_head i_wb_list ;
struct list_head i_lru ;
struct list_head i_sb_list ;
union __anonunion_ldv_24168_170 ldv_24168 ;
atomic_t i_count ;
unsigned int i_blkbits ;
u64 i_version ;
atomic_t i_dio_count ;
atomic_t i_writecount ;
struct file_operations const *i_fop ;
struct file_lock *i_flock ;
struct address_space i_data ;
struct dquot *i_dquot[2U] ;
struct list_head i_devices ;
union __anonunion_ldv_24185_171 ldv_24185 ;
__u32 i_generation ;
__u32 i_fsnotify_mask ;
struct hlist_head i_fsnotify_marks ;
atomic_t i_readcount ;
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_172 {
struct list_head fu_list ;
struct rcu_head fu_rcuhead ;
};
struct file {
union __anonunion_f_u_172 f_u ;
struct path f_path ;
struct file_operations const *f_op ;
spinlock_t f_lock ;
int f_sb_list_cpu ;
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 list_head f_tfile_llink ;
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 (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ;
void (*lm_notify)(struct file_lock * ) ;
int (*lm_grant)(struct file_lock * , struct file_lock * , int ) ;
void (*lm_release_private)(struct file_lock * ) ;
void (*lm_break)(struct file_lock * ) ;
int (*lm_change)(struct file_lock ** , int ) ;
};
struct nlm_lockowner;
struct nfs_lock_info {
u32 state ;
struct nlm_lockowner *owner ;
struct list_head list ;
};
struct nfs4_lock_state;
struct nfs4_lock_info {
struct nfs4_lock_state *owner ;
};
struct __anonstruct_afs_174 {
struct list_head link ;
int state ;
};
union __anonunion_fl_u_173 {
struct nfs_lock_info nfs_fl ;
struct nfs4_lock_info nfs4_fl ;
struct __anonstruct_afs_174 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 int 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 ;
unsigned long fl_downgrade_time ;
struct file_lock_operations const *fl_ops ;
struct lock_manager_operations const *fl_lmops ;
union __anonunion_fl_u_173 fl_u ;
};
struct fasync_struct {
spinlock_t fa_lock ;
int magic ;
int fa_fd ;
struct fasync_struct *fa_next ;
struct file *fa_file ;
struct rcu_head fa_rcu ;
};
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 char s_dirt ;
unsigned char s_blocksize_bits ;
unsigned long s_blocksize ;
loff_t s_maxbytes ;
struct file_system_type *s_type ;
struct super_operations const *s_op ;
struct dquot_operations const *dq_op ;
struct quotactl_ops const *s_qcop ;
struct export_operations const *s_export_op ;
unsigned long s_flags ;
unsigned long s_magic ;
struct dentry *s_root ;
struct rw_semaphore s_umount ;
struct mutex s_lock ;
int s_count ;
atomic_t s_active ;
void *s_security ;
struct xattr_handler const **s_xattr ;
struct list_head s_inodes ;
struct hlist_bl_head s_anon ;
struct list_head *s_files ;
struct list_head s_mounts ;
struct list_head s_dentry_lru ;
int s_nr_dentry_unused ;
spinlock_t s_inode_lru_lock ;
struct list_head s_inode_lru ;
int s_nr_inodes_unused ;
struct block_device *s_bdev ;
struct backing_dev_info *s_bdi ;
struct mtd_info *s_mtd ;
struct hlist_node s_instances ;
struct quota_info s_dquot ;
int s_frozen ;
wait_queue_head_t s_wait_unfrozen ;
char s_id[32U] ;
u8 s_uuid[16U] ;
void *s_fs_info ;
unsigned int s_max_links ;
fmode_t s_mode ;
u32 s_time_gran ;
struct mutex s_vfs_rename_mutex ;
char *s_subtype ;
char *s_options ;
struct dentry_operations const *s_d_op ;
int cleancache_poolid ;
struct shrinker s_shrink ;
atomic_long_t s_remove_count ;
int s_readonly_remount ;
};
struct 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 * ) ;
long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ;
long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ;
int (*mmap)(struct file * , struct vm_area_struct * ) ;
int (*open)(struct inode * , struct file * ) ;
int (*flush)(struct file * , fl_owner_t ) ;
int (*release)(struct inode * , struct file * ) ;
int (*fsync)(struct file * , loff_t , loff_t , int ) ;
int (*aio_fsync)(struct kiocb * , int ) ;
int (*fasync)(int , struct file * , int ) ;
int (*lock)(struct file * , int , struct file_lock * ) ;
ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * ,
int ) ;
unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long ,
unsigned long , unsigned long ) ;
int (*check_flags)(int ) ;
int (*flock)(struct file * , int , struct file_lock * ) ;
ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t ,
unsigned int ) ;
ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t ,
unsigned int ) ;
int (*setlease)(struct file * , long , struct file_lock ** ) ;
long (*fallocate)(struct file * , int , loff_t , loff_t ) ;
};
struct inode_operations {
struct dentry *(*lookup)(struct inode * , struct dentry * , struct nameidata * ) ;
void *(*follow_link)(struct dentry * , struct nameidata * ) ;
int (*permission)(struct inode * , int ) ;
struct posix_acl *(*get_acl)(struct inode * , int ) ;
int (*readlink)(struct dentry * , char * , int ) ;
void (*put_link)(struct dentry * , struct nameidata * , void * ) ;
int (*create)(struct inode * , struct dentry * , umode_t , 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 * , umode_t ) ;
int (*rmdir)(struct inode * , struct dentry * ) ;
int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ;
int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ;
void (*truncate)(struct inode * ) ;
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 ) ;
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 ) ;
int (*write_inode)(struct inode * , struct writeback_control * ) ;
int (*drop_inode)(struct inode * ) ;
void (*evict_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 (*umount_begin)(struct super_block * ) ;
int (*show_options)(struct seq_file * , struct dentry * ) ;
int (*show_devname)(struct seq_file * , struct dentry * ) ;
int (*show_path)(struct seq_file * , struct dentry * ) ;
int (*show_stats)(struct seq_file * , struct dentry * ) ;
ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ;
ssize_t (*quota_write)(struct super_block * , int , char const * , size_t ,
loff_t ) ;
int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ;
int (*nr_cached_objects)(struct super_block * ) ;
void (*free_cached_objects)(struct super_block * , int ) ;
};
struct file_system_type {
char const *name ;
int fs_flags ;
struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ;
void (*kill_sb)(struct super_block * ) ;
struct module *owner ;
struct file_system_type *next ;
struct hlist_head fs_supers ;
struct lock_class_key s_lock_key ;
struct lock_class_key s_umount_key ;
struct lock_class_key s_vfs_rename_key ;
struct lock_class_key i_lock_key ;
struct lock_class_key i_mutex_key ;
struct lock_class_key i_mutex_dir_key ;
};
struct io_event {
__u64 data ;
__u64 obj ;
__s64 res ;
__s64 res2 ;
};
typedef unsigned long cputime_t;
struct siginfo;
struct __anonstruct_sigset_t_175 {
unsigned long sig[1U] ;
};
typedef struct __anonstruct_sigset_t_175 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_177 {
__kernel_pid_t _pid ;
__kernel_uid32_t _uid ;
};
struct __anonstruct__timer_178 {
__kernel_timer_t _tid ;
int _overrun ;
char _pad[0U] ;
sigval_t _sigval ;
int _sys_private ;
};
struct __anonstruct__rt_179 {
__kernel_pid_t _pid ;
__kernel_uid32_t _uid ;
sigval_t _sigval ;
};
struct __anonstruct__sigchld_180 {
__kernel_pid_t _pid ;
__kernel_uid32_t _uid ;
int _status ;
__kernel_clock_t _utime ;
__kernel_clock_t _stime ;
};
struct __anonstruct__sigfault_181 {
void *_addr ;
short _addr_lsb ;
};
struct __anonstruct__sigpoll_182 {
long _band ;
int _fd ;
};
union __anonunion__sifields_176 {
int _pad[28U] ;
struct __anonstruct__kill_177 _kill ;
struct __anonstruct__timer_178 _timer ;
struct __anonstruct__rt_179 _rt ;
struct __anonstruct__sigchld_180 _sigchld ;
struct __anonstruct__sigfault_181 _sigfault ;
struct __anonstruct__sigpoll_182 _sigpoll ;
};
struct siginfo {
int si_signo ;
int si_errno ;
int si_code ;
union __anonunion__sifields_176 _sifields ;
};
typedef struct siginfo siginfo_t;
struct sigpending {
struct list_head list ;
sigset_t signal ;
};
struct __anonstruct_seccomp_t_185 {
int mode ;
};
typedef struct __anonstruct_seccomp_t_185 seccomp_t;
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 key;
struct signal_struct;
struct key_type;
struct keyring_list;
struct key_user;
union __anonunion_ldv_26630_186 {
time_t expiry ;
time_t revoked_at ;
};
union __anonunion_type_data_187 {
struct list_head link ;
unsigned long x[2U] ;
void *p[2U] ;
int reject_error ;
};
union __anonunion_payload_188 {
unsigned long value ;
void *rcudata ;
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_26630_186 ldv_26630 ;
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_187 type_data ;
union __anonunion_payload_188 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 user_namespace *user_ns ;
struct group_info *group_info ;
struct rcu_head rcu ;
};
struct llist_node;
struct llist_node {
struct llist_node *next ;
};
struct futex_pi_state;
struct robust_list_head;
struct bio_list;
struct fs_struct;
struct perf_event_context;
struct blk_plug;
struct cfs_rq;
struct kioctx;
union __anonunion_ki_obj_189 {
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_189 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 list_head ki_batch ;
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 ;
raw_spinlock_t lock ;
};
struct autogroup;
struct tty_struct;
struct taskstats;
struct tty_audit_buf;
struct signal_struct {
atomic_t sigcnt ;
atomic_t live ;
int nr_threads ;
wait_queue_head_t wait_chldexit ;
struct task_struct *curr_target ;
struct sigpending shared_pending ;
int group_exit_code ;
int notify_count ;
struct task_struct *group_exit_task ;
int group_stop_count ;
unsigned int flags ;
unsigned char is_child_subreaper : 1 ;
unsigned char has_child_subreaper : 1 ;
struct list_head posix_timers ;
struct hrtimer real_timer ;
struct pid *leader_pid ;
ktime_t it_real_incr ;
struct cpu_itimer it[2U] ;
struct thread_group_cputimer cputimer ;
struct task_cputime cputime_expires ;
struct list_head cpu_timers[3U] ;
struct pid *tty_old_pgrp ;
int leader ;
struct tty_struct *tty ;
struct autogroup *autogroup ;
cputime_t utime ;
cputime_t stime ;
cputime_t cutime ;
cputime_t cstime ;
cputime_t gtime ;
cputime_t cgtime ;
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 ;
struct rw_semaphore group_rwsem ;
int oom_adj ;
int oom_score_adj ;
int oom_score_adj_min ;
struct mutex cred_guard_mutex ;
};
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 fanotify_listeners ;
atomic_long_t epoll_watches ;
unsigned long mq_bytes ;
unsigned long locked_shm ;
struct key *uid_keyring ;
struct key *session_keyring ;
struct hlist_node uidhash_node ;
uid_t uid ;
struct user_namespace *user_ns ;
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 ;
};
struct task_delay_info {
spinlock_t lock ;
unsigned int flags ;
struct timespec blkio_start ;
struct timespec blkio_end ;
u64 blkio_delay ;
u64 swapin_delay ;
u32 blkio_count ;
u32 swapin_count ;
struct timespec freepages_start ;
struct timespec freepages_end ;
u64 freepages_delay ;
u32 freepages_count ;
};
struct io_context;
struct 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 * ) ;
bool (*yield_to_task)(struct rq * , struct task_struct * , bool ) ;
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 ) ;
void (*pre_schedule)(struct rq * , struct task_struct * ) ;
void (*post_schedule)(struct rq * ) ;
void (*task_waking)(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 * ) ;
void (*switched_to)(struct rq * , struct task_struct * ) ;
void (*prio_changed)(struct rq * , struct task_struct * , int ) ;
unsigned int (*get_rr_interval)(struct rq * , struct task_struct * ) ;
void (*task_move_group)(struct task_struct * , int ) ;
};
struct load_weight {
unsigned long weight ;
unsigned long inv_weight ;
};
struct sched_statistics {
u64 wait_start ;
u64 wait_max ;
u64 wait_count ;
u64 wait_sum ;
u64 iowait_count ;
u64 iowait_sum ;
u64 sleep_start ;
u64 sleep_max ;
s64 sum_sleep_runtime ;
u64 block_start ;
u64 block_max ;
u64 exec_max ;
u64 slice_max ;
u64 nr_migrations_cold ;
u64 nr_failed_migrations_affine ;
u64 nr_failed_migrations_running ;
u64 nr_failed_migrations_hot ;
u64 nr_forced_migrations ;
u64 nr_wakeups ;
u64 nr_wakeups_sync ;
u64 nr_wakeups_migrate ;
u64 nr_wakeups_local ;
u64 nr_wakeups_remote ;
u64 nr_wakeups_affine ;
u64 nr_wakeups_affine_attempts ;
u64 nr_wakeups_passive ;
u64 nr_wakeups_idle ;
};
struct sched_entity {
struct load_weight load ;
struct rb_node run_node ;
struct list_head group_node ;
unsigned int on_rq ;
u64 exec_start ;
u64 sum_exec_runtime ;
u64 vruntime ;
u64 prev_sum_exec_runtime ;
u64 nr_migrations ;
struct sched_statistics statistics ;
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 nr_pages ;
unsigned long memsw_nr_pages ;
};
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 ;
struct llist_node wake_entry ;
int on_cpu ;
int on_rq ;
int prio ;
int static_prio ;
int normal_prio ;
unsigned int rt_priority ;
struct sched_class const *sched_class ;
struct sched_entity se ;
struct sched_rt_entity rt ;
struct 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 ;
unsigned char brk_randomized : 1 ;
int exit_state ;
int exit_code ;
int exit_signal ;
int pdeath_signal ;
unsigned int jobctl ;
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 ;
unsigned char sched_contributes_to_load : 1 ;
unsigned char irq_thread : 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 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 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 ;
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_list *bio_list ;
struct blk_plug *plug ;
struct reclaim_state *reclaim_state ;
struct backing_dev_info *backing_dev_info ;
struct io_context *io_context ;
unsigned long ptrace_message ;
siginfo_t *last_siginfo ;
struct task_io_accounting ioac ;
u64 acct_rss_mem1 ;
u64 acct_vm_mem1 ;
cputime_t acct_timexpd ;
nodemask_t mems_allowed ;
seqcount_t mems_allowed_seq ;
int cpuset_mem_spread_rotor ;
int cpuset_slab_spread_rotor ;
struct css_set *cgroups ;
struct list_head cg_list ;
struct robust_list_head *robust_list ;
struct compat_robust_list_head *compat_robust_list ;
struct list_head pi_state_list ;
struct futex_pi_state *pi_state_cache ;
struct perf_event_context *perf_event_ctxp[2U] ;
struct mutex perf_event_mutex ;
struct list_head perf_event_list ;
struct mempolicy *mempolicy ;
short il_next ;
short pref_node_fork ;
struct rcu_head rcu ;
struct pipe_inode_info *splice_pipe ;
struct task_delay_info *delays ;
int make_it_fail ;
int nr_dirtied ;
int nr_dirtied_pause ;
unsigned long dirty_paused_when ;
int latency_record_count ;
struct latency_record latency_record[32U] ;
unsigned long timer_slack_ns ;
unsigned long default_timer_slack_ns ;
struct list_head *scm_work_list ;
unsigned long trace ;
unsigned long trace_recursion ;
struct memcg_batch_info memcg_batch ;
atomic_t ptrace_bp_refcnt ;
};
typedef s32 compat_long_t;
typedef u32 compat_uptr_t;
struct compat_robust_list {
compat_uptr_t next ;
};
struct compat_robust_list_head {
struct compat_robust_list list ;
compat_long_t futex_offset ;
compat_uptr_t list_op_pending ;
};
struct 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_channels {
__u32 cmd ;
__u32 max_rx ;
__u32 max_tx ;
__u32 max_other ;
__u32 max_combined ;
__u32 rx_count ;
__u32 tx_count ;
__u32 other_count ;
__u32 combined_count ;
};
struct ethtool_pauseparam {
__u32 cmd ;
__u32 autoneg ;
__u32 rx_pause ;
__u32 tx_pause ;
};
struct ethtool_test {
__u32 cmd ;
__u32 flags ;
__u32 reserved ;
__u32 len ;
__u64 data[0U] ;
};
struct ethtool_stats {
__u32 cmd ;
__u32 n_stats ;
__u64 data[0U] ;
};
struct ethtool_tcpip4_spec {
__be32 ip4src ;
__be32 ip4dst ;
__be16 psrc ;
__be16 pdst ;
__u8 tos ;
};
struct ethtool_ah_espip4_spec {
__be32 ip4src ;
__be32 ip4dst ;
__be32 spi ;
__u8 tos ;
};
struct ethtool_usrip4_spec {
__be32 ip4src ;
__be32 ip4dst ;
__be32 l4_4_bytes ;
__u8 tos ;
__u8 ip_ver ;
__u8 proto ;
};
union ethtool_flow_union {
struct ethtool_tcpip4_spec tcp_ip4_spec ;
struct ethtool_tcpip4_spec udp_ip4_spec ;
struct ethtool_tcpip4_spec sctp_ip4_spec ;
struct ethtool_ah_espip4_spec ah_ip4_spec ;
struct ethtool_ah_espip4_spec esp_ip4_spec ;
struct ethtool_usrip4_spec usr_ip4_spec ;
struct ethhdr ether_spec ;
__u8 hdata[60U] ;
};
struct ethtool_flow_ext {
__be16 vlan_etype ;
__be16 vlan_tci ;
__be32 data[2U] ;
};
struct ethtool_rx_flow_spec {
__u32 flow_type ;
union ethtool_flow_union h_u ;
struct ethtool_flow_ext h_ext ;
union ethtool_flow_union m_u ;
struct ethtool_flow_ext m_ext ;
__u64 ring_cookie ;
__u32 location ;
};
struct ethtool_rxnfc {
__u32 cmd ;
__u32 flow_type ;
__u64 data ;
struct ethtool_rx_flow_spec fs ;
__u32 rule_cnt ;
__u32 rule_locs[0U] ;
};
struct ethtool_flash {
__u32 cmd ;
__u32 region ;
char data[128U] ;
};
struct ethtool_dump {
__u32 cmd ;
__u32 version ;
__u32 flag ;
__u32 len ;
__u8 data[0U] ;
};
struct ethtool_ts_info {
__u32 cmd ;
__u32 so_timestamping ;
__s32 phc_index ;
__u32 tx_types ;
__u32 tx_reserved[3U] ;
__u32 rx_filters ;
__u32 rx_reserved[3U] ;
};
enum ethtool_phys_id_state {
ETHTOOL_ID_INACTIVE = 0,
ETHTOOL_ID_ACTIVE = 1,
ETHTOOL_ID_ON = 2,
ETHTOOL_ID_OFF = 3
} ;
struct ethtool_ops {
int (*get_settings)(struct net_device * , struct ethtool_cmd * ) ;
int (*set_settings)(struct net_device * , struct ethtool_cmd * ) ;
void (*get_drvinfo)(struct net_device * , struct ethtool_drvinfo * ) ;
int (*get_regs_len)(struct net_device * ) ;
void (*get_regs)(struct net_device * , struct ethtool_regs * , void * ) ;
void (*get_wol)(struct net_device * , struct ethtool_wolinfo * ) ;
int (*set_wol)(struct net_device * , struct ethtool_wolinfo * ) ;
u32 (*get_msglevel)(struct net_device * ) ;
void (*set_msglevel)(struct net_device * , u32 ) ;
int (*nway_reset)(struct net_device * ) ;
u32 (*get_link)(struct net_device * ) ;
int (*get_eeprom_len)(struct net_device * ) ;
int (*get_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ;
int (*set_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ;
int (*get_coalesce)(struct net_device * , struct ethtool_coalesce * ) ;
int (*set_coalesce)(struct net_device * , struct ethtool_coalesce * ) ;
void (*get_ringparam)(struct net_device * , struct ethtool_ringparam * ) ;
int (*set_ringparam)(struct net_device * , struct ethtool_ringparam * ) ;
void (*get_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ;
int (*set_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ;
void (*self_test)(struct net_device * , struct ethtool_test * , u64 * ) ;
void (*get_strings)(struct net_device * , u32 , u8 * ) ;
int (*set_phys_id)(struct net_device * , enum ethtool_phys_id_state ) ;
void (*get_ethtool_stats)(struct net_device * , struct ethtool_stats * , u64 * ) ;
int (*begin)(struct net_device * ) ;
void (*complete)(struct net_device * ) ;
u32 (*get_priv_flags)(struct net_device * ) ;
int (*set_priv_flags)(struct net_device * , u32 ) ;
int (*get_sset_count)(struct net_device * , int ) ;
int (*get_rxnfc)(struct net_device * , struct ethtool_rxnfc * , u32 * ) ;
int (*set_rxnfc)(struct net_device * , struct ethtool_rxnfc * ) ;
int (*flash_device)(struct net_device * , struct ethtool_flash * ) ;
int (*reset)(struct net_device * , u32 * ) ;
u32 (*get_rxfh_indir_size)(struct net_device * ) ;
int (*get_rxfh_indir)(struct net_device * , u32 * ) ;
int (*set_rxfh_indir)(struct net_device * , u32 const * ) ;
void (*get_channels)(struct net_device * , struct ethtool_channels * ) ;
int (*set_channels)(struct net_device * , struct ethtool_channels * ) ;
int (*get_dump_flag)(struct net_device * , struct ethtool_dump * ) ;
int (*get_dump_data)(struct net_device * , struct ethtool_dump * , void * ) ;
int (*set_dump)(struct net_device * , struct ethtool_dump * ) ;
int (*get_ts_info)(struct net_device * , struct ethtool_ts_info * ) ;
};
struct prot_inuse;
struct netns_core {
struct ctl_table_header *sysctl_hdr ;
int sysctl_somaxconn ;
struct prot_inuse *inuse ;
};
struct u64_stats_sync {
};
struct ipstats_mib {
u64 mibs[31U] ;
struct u64_stats_sync syncp ;
};
struct icmp_mib {
unsigned long mibs[27U] ;
};
struct icmpmsg_mib {
atomic_long_t mibs[512U] ;
};
struct icmpv6_mib {
unsigned long mibs[5U] ;
};
struct icmpv6msg_mib {
atomic_long_t mibs[512U] ;
};
struct tcp_mib {
unsigned long mibs[15U] ;
};
struct udp_mib {
unsigned long mibs[7U] ;
};
struct linux_mib {
unsigned long mibs[83U] ;
};
struct linux_xfrm_mib {
unsigned long mibs[27U] ;
};
struct netns_mib {
struct tcp_mib *tcp_statistics[1U] ;
struct ipstats_mib *ip_statistics[1U] ;
struct linux_mib *net_statistics[1U] ;
struct udp_mib *udp_statistics[1U] ;
struct udp_mib *udplite_statistics[1U] ;
struct icmp_mib *icmp_statistics[1U] ;
struct icmpmsg_mib *icmpmsg_statistics ;
struct proc_dir_entry *proc_net_devsnmp6 ;
struct udp_mib *udp_stats_in6[1U] ;
struct udp_mib *udplite_stats_in6[1U] ;
struct ipstats_mib *ipv6_statistics[1U] ;
struct icmpv6_mib *icmpv6_statistics[1U] ;
struct icmpv6msg_mib *icmpv6msg_statistics ;
struct linux_xfrm_mib *xfrm_statistics[1U] ;
};
struct netns_unix {
int sysctl_max_dgram_qlen ;
struct ctl_table_header *ctl ;
};
struct netns_packet {
spinlock_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 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 ;
unsigned int nat_htable_size ;
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 ;
unsigned int sysctl_ping_group_range[2U] ;
long sysctl_tcp_mem[3U] ;
atomic_t rt_genid ;
atomic_t dev_addr_genid ;
struct list_head mr_tables ;
struct fib_rules_ops *mr_rules_ops ;
};
struct neighbour;
struct dst_ops {
unsigned short family ;
__be16 protocol ;
unsigned int gc_thresh ;
int (*gc)(struct dst_ops * ) ;
struct dst_entry *(*check)(struct dst_entry * , __u32 ) ;
unsigned int (*default_advmss)(struct dst_entry const * ) ;
unsigned int (*mtu)(struct dst_entry const * ) ;
u32 *(*cow_metrics)(struct dst_entry * , unsigned long ) ;
void (*destroy)(struct dst_entry * ) ;
void (*ifdown)(struct dst_entry * , struct net_device * , int ) ;
struct dst_entry *(*negative_advice)(struct dst_entry * ) ;
void (*link_failure)(struct sk_buff * ) ;
void (*update_pmtu)(struct dst_entry * , u32 ) ;
int (*local_out)(struct sk_buff * ) ;
struct neighbour *(*neigh_lookup)(struct dst_entry const * , void const * ) ;
struct kmem_cache *kmem_cachep ;
struct percpu_counter pcpuc_entries ;
};
struct netns_sysctl_ipv6 {
struct ctl_table_header *hdr ;
struct ctl_table_header *route_hdr ;
struct ctl_table_header *icmp_hdr ;
struct ctl_table_header *frags_hdr ;
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 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 list_head mr6_tables ;
struct fib_rules_ops *mr6_rules_ops ;
};
struct netns_dccp {
struct sock *v4_ctl_sk ;
struct sock *v6_ctl_sk ;
};
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 ;
umode_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 ;
struct completion *pde_unload_completion ;
struct list_head pde_openers ;
spinlock_t pde_unload_lock ;
u8 namelen ;
char name[] ;
};
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 ip_conntrack_stat;
struct nf_ct_event_notifier;
struct nf_exp_event_notifier;
struct netns_ct {
atomic_t count ;
unsigned int expect_count ;
unsigned int htable_size ;
struct kmem_cache *nf_conntrack_cachep ;
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 ;
struct nf_ct_event_notifier *nf_conntrack_event_cb ;
struct nf_exp_event_notifier *nf_expect_event_cb ;
int sysctl_events ;
unsigned int sysctl_events_retry_timeout ;
int sysctl_acct ;
int sysctl_tstamp ;
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 *tstamp_sysctl_header ;
struct ctl_table_header *event_sysctl_header ;
char *slabname ;
};
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 dst_ops xfrm4_dst_ops ;
struct dst_ops xfrm6_dst_ops ;
};
struct net_generic;
struct netns_ipvs;
struct net {
atomic_t passive ;
atomic_t count ;
spinlock_t rules_mod_lock ;
struct list_head list ;
struct list_head cleanup_list ;
struct list_head exit_list ;
struct proc_dir_entry *proc_net ;
struct proc_dir_entry *proc_net_stat ;
struct ctl_table_set sysctls ;
struct sock *rtnl ;
struct sock *genl_sock ;
struct list_head dev_base_head ;
struct hlist_head *dev_name_head ;
struct hlist_head *dev_index_head ;
unsigned int dev_base_seq ;
struct list_head rules_ops ;
struct net_device *loopback_dev ;
struct netns_core core ;
struct netns_mib mib ;
struct netns_packet packet ;
struct netns_unix unx ;
struct netns_ipv4 ipv4 ;
struct netns_ipv6 ipv6 ;
struct netns_dccp dccp ;
struct netns_xt xt ;
struct netns_ct ct ;
struct sock *nfnl ;
struct sock *nfnl_stash ;
struct sk_buff_head wext_nlevents ;
struct net_generic *gen ;
struct netns_xfrm xfrm ;
struct netns_ipvs *ipvs ;
};
struct 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 ;
int poll_event ;
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 dsa_chip_data {
struct device *mii_bus ;
int sw_addr ;
char *port_names[12U] ;
s8 *rtable ;
};
struct dsa_platform_data {
struct device *netdev ;
int nr_chips ;
struct dsa_chip_data *chip ;
};
struct dsa_switch;
struct dsa_switch_tree {
struct dsa_platform_data *pd ;
struct net_device *master_netdev ;
__be16 tag_protocol ;
s8 cpu_switch ;
s8 cpu_port ;
int link_poll_needed ;
struct work_struct link_poll_work ;
struct timer_list link_poll_timer ;
struct dsa_switch *ds[4U] ;
};
struct dsa_switch_driver;
struct mii_bus;
struct dsa_switch {
struct dsa_switch_tree *dst ;
int index ;
struct dsa_chip_data *pd ;
struct dsa_switch_driver *drv ;
struct mii_bus *master_mii_bus ;
u32 dsa_port_mask ;
u32 phys_port_mask ;
struct mii_bus *slave_mii_bus ;
struct net_device *ports[12U] ;
};
struct dsa_switch_driver {
struct list_head list ;
__be16 tag_protocol ;
int priv_size ;
char *(*probe)(struct mii_bus * , int ) ;
int (*setup)(struct dsa_switch * ) ;
int (*set_addr)(struct dsa_switch * , u8 * ) ;
int (*phy_read)(struct dsa_switch * , int , int ) ;
int (*phy_write)(struct dsa_switch * , int , int , u16 ) ;
void (*poll_link)(struct dsa_switch * ) ;
void (*get_strings)(struct dsa_switch * , int , uint8_t * ) ;
void (*get_ethtool_stats)(struct dsa_switch * , int , uint64_t * ) ;
int (*get_sset_count)(struct dsa_switch * ) ;
};
struct ieee_ets {
__u8 willing ;
__u8 ets_cap ;
__u8 cbs ;
__u8 tc_tx_bw[8U] ;
__u8 tc_rx_bw[8U] ;
__u8 tc_tsa[8U] ;
__u8 prio_tc[8U] ;
__u8 tc_reco_bw[8U] ;
__u8 tc_reco_tsa[8U] ;
__u8 reco_prio_tc[8U] ;
};
struct ieee_maxrate {
__u64 tc_maxrate[8U] ;
};
struct ieee_pfc {
__u8 pfc_cap ;
__u8 pfc_en ;
__u8 mbc ;
__u16 delay ;
__u64 requests[8U] ;
__u64 indications[8U] ;
};
struct cee_pg {
__u8 willing ;
__u8 error ;
__u8 pg_en ;
__u8 tcs_supported ;
__u8 pg_bw[8U] ;
__u8 prio_pg[8U] ;
};
struct cee_pfc {
__u8 willing ;
__u8 error ;
__u8 pfc_en ;
__u8 tcs_supported ;
};
struct dcb_app {
__u8 selector ;
__u8 priority ;
__u16 protocol ;
};
struct dcb_peer_app_info {
__u8 willing ;
__u8 error ;
};
struct dcbnl_rtnl_ops {
int (*ieee_getets)(struct net_device * , struct ieee_ets * ) ;
int (*ieee_setets)(struct net_device * , struct ieee_ets * ) ;
int (*ieee_getmaxrate)(struct net_device * , struct ieee_maxrate * ) ;
int (*ieee_setmaxrate)(struct net_device * , struct ieee_maxrate * ) ;
int (*ieee_getpfc)(struct net_device * , struct ieee_pfc * ) ;
int (*ieee_setpfc)(struct net_device * , struct ieee_pfc * ) ;
int (*ieee_getapp)(struct net_device * , struct dcb_app * ) ;
int (*ieee_setapp)(struct net_device * , struct dcb_app * ) ;
int (*ieee_delapp)(struct net_device * , struct dcb_app * ) ;
int (*ieee_peer_getets)(struct net_device * , struct ieee_ets * ) ;
int (*ieee_peer_getpfc)(struct net_device * , struct ieee_pfc * ) ;
u8 (*getstate)(struct net_device * ) ;
u8 (*setstate)(struct net_device * , u8 ) ;
void (*getpermhwaddr)(struct net_device * , u8 * ) ;
void (*setpgtccfgtx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ;
void (*setpgbwgcfgtx)(struct net_device * , int , u8 ) ;
void (*setpgtccfgrx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ;
void (*setpgbwgcfgrx)(struct net_device * , int , u8 ) ;
void (*getpgtccfgtx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ;
void (*getpgbwgcfgtx)(struct net_device * , int , u8 * ) ;
void (*getpgtccfgrx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ;
void (*getpgbwgcfgrx)(struct net_device * , int , u8 * ) ;
void (*setpfccfg)(struct net_device * , int , u8 ) ;
void (*getpfccfg)(struct net_device * , int , u8 * ) ;
u8 (*setall)(struct net_device * ) ;
u8 (*getcap)(struct net_device * , int , u8 * ) ;
int (*getnumtcs)(struct net_device * , int , u8 * ) ;
int (*setnumtcs)(struct net_device * , int , u8 ) ;
u8 (*getpfcstate)(struct net_device * ) ;
void (*setpfcstate)(struct net_device * , u8 ) ;
void (*getbcncfg)(struct net_device * , int , u32 * ) ;
void (*setbcncfg)(struct net_device * , int , u32 ) ;
void (*getbcnrp)(struct net_device * , int , u8 * ) ;
void (*setbcnrp)(struct net_device * , int , u8 ) ;
u8 (*setapp)(struct net_device * , u8 , u16 , u8 ) ;
u8 (*getapp)(struct net_device * , u8 , u16 ) ;
u8 (*getfeatcfg)(struct net_device * , int , u8 * ) ;
u8 (*setfeatcfg)(struct net_device * , int , u8 ) ;
u8 (*getdcbx)(struct net_device * ) ;
u8 (*setdcbx)(struct net_device * , u8 ) ;
int (*peer_getappinfo)(struct net_device * , struct dcb_peer_app_info * , u16 * ) ;
int (*peer_getapptable)(struct net_device * , struct dcb_app * ) ;
int (*cee_peer_getpg)(struct net_device * , struct cee_pg * ) ;
int (*cee_peer_getpfc)(struct net_device * , struct cee_pfc * ) ;
};
struct taskstats {
__u16 version ;
__u32 ac_exitcode ;
__u8 ac_flag ;
__u8 ac_nice ;
__u64 cpu_count ;
__u64 cpu_delay_total ;
__u64 blkio_count ;
__u64 blkio_delay_total ;
__u64 swapin_count ;
__u64 swapin_delay_total ;
__u64 cpu_run_real_total ;
__u64 cpu_run_virtual_total ;
char ac_comm[32U] ;
__u8 ac_sched ;
__u8 ac_pad[3U] ;
__u32 ac_uid ;
__u32 ac_gid ;
__u32 ac_pid ;
__u32 ac_ppid ;
__u32 ac_btime ;
__u64 ac_etime ;
__u64 ac_utime ;
__u64 ac_stime ;
__u64 ac_minflt ;
__u64 ac_majflt ;
__u64 coremem ;
__u64 virtmem ;
__u64 hiwater_rss ;
__u64 hiwater_vm ;
__u64 read_char ;
__u64 write_char ;
__u64 read_syscalls ;
__u64 write_syscalls ;
__u64 read_bytes ;
__u64 write_bytes ;
__u64 cancelled_write_bytes ;
__u64 nvcsw ;
__u64 nivcsw ;
__u64 ac_utimescaled ;
__u64 ac_stimescaled ;
__u64 cpu_scaled_run_real_total ;
__u64 freepages_count ;
__u64 freepages_delay_total ;
};
struct idr_layer {
unsigned long bitmap ;
struct idr_layer *ary[64U] ;
int count ;
int layer ;
struct rcu_head rcu_head ;
};
struct idr {
struct idr_layer *top ;
struct idr_layer *id_free ;
int layers ;
int id_free_cnt ;
spinlock_t lock ;
};
struct cgroupfs_root;
struct cgroup_subsys;
struct cgroup;
struct css_id;
struct cgroup_subsys_state {
struct cgroup *cgroup ;
atomic_t refcnt ;
unsigned long flags ;
struct css_id *id ;
};
struct cgroup {
unsigned long flags ;
atomic_t count ;
struct list_head sibling ;
struct list_head children ;
struct cgroup *parent ;
struct dentry *dentry ;
struct cgroup_subsys_state *subsys[64U] ;
struct cgroupfs_root *root ;
struct cgroup *top_cgroup ;
struct list_head css_sets ;
struct list_head release_list ;
struct list_head pidlists ;
struct mutex pidlist_mutex ;
struct rcu_head rcu_head ;
struct list_head event_list ;
spinlock_t event_list_lock ;
};
struct css_set {
atomic_t refcount ;
struct hlist_node hlist ;
struct list_head tasks ;
struct list_head cg_links ;
struct cgroup_subsys_state *subsys[64U] ;
struct rcu_head rcu_head ;
};
struct cgroup_taskset;
struct cgroup_subsys {
struct cgroup_subsys_state *(*create)(struct cgroup * ) ;
int (*pre_destroy)(struct cgroup * ) ;
void (*destroy)(struct cgroup * ) ;
int (*can_attach)(struct cgroup * , struct cgroup_taskset * ) ;
void (*cancel_attach)(struct cgroup * , struct cgroup_taskset * ) ;
void (*attach)(struct cgroup * , struct cgroup_taskset * ) ;
void (*fork)(struct task_struct * ) ;
void (*exit)(struct cgroup * , struct cgroup * , struct task_struct * ) ;
int (*populate)(struct cgroup_subsys * , struct cgroup * ) ;
void (*post_clone)(struct cgroup * ) ;
void (*bind)(struct cgroup * ) ;
int subsys_id ;
int active ;
int disabled ;
int early_init ;
bool use_id ;
char const *name ;
struct mutex hierarchy_mutex ;
struct lock_class_key subsys_key ;
struct cgroupfs_root *root ;
struct list_head sibling ;
struct idr idr ;
spinlock_t id_lock ;
struct module *module ;
};
struct netprio_map {
struct rcu_head rcu ;
u32 priomap_len ;
u32 priomap[] ;
};
struct ndmsg {
__u8 ndm_family ;
__u8 ndm_pad1 ;
__u16 ndm_pad2 ;
__s32 ndm_ifindex ;
__u16 ndm_state ;
__u8 ndm_flags ;
__u8 ndm_type ;
};
struct netpoll_info;
struct phy_device;
struct wireless_dev;
enum netdev_tx {
__NETDEV_TX_MIN = (-0x7FFFFFFF-1),
NETDEV_TX_OK = 0,
NETDEV_TX_BUSY = 16,
NETDEV_TX_LOCKED = 32
} ;
typedef enum netdev_tx netdev_tx_t;
struct net_device_stats {
unsigned long rx_packets ;
unsigned long tx_packets ;
unsigned long rx_bytes ;
unsigned long tx_bytes ;
unsigned long rx_errors ;
unsigned long tx_errors ;
unsigned long rx_dropped ;
unsigned long tx_dropped ;
unsigned long multicast ;
unsigned long collisions ;
unsigned long rx_length_errors ;
unsigned long rx_over_errors ;
unsigned long rx_crc_errors ;
unsigned long rx_frame_errors ;
unsigned long rx_fifo_errors ;
unsigned long rx_missed_errors ;
unsigned long tx_aborted_errors ;
unsigned long tx_carrier_errors ;
unsigned long tx_fifo_errors ;
unsigned long tx_heartbeat_errors ;
unsigned long tx_window_errors ;
unsigned long rx_compressed ;
unsigned long tx_compressed ;
};
struct neigh_parms;
struct netdev_hw_addr_list {
struct list_head list ;
int count ;
};
struct hh_cache {
u16 hh_len ;
u16 __pad ;
seqlock_t hh_lock ;
unsigned long hh_data[16U] ;
};
struct header_ops {
int (*create)(struct sk_buff * , struct net_device * , unsigned short , void const * ,
void const * , unsigned int ) ;
int (*parse)(struct sk_buff const * , unsigned char * ) ;
int (*rebuild)(struct sk_buff * ) ;
int (*cache)(struct neighbour const * , struct hh_cache * , __be16 ) ;
void (*cache_update)(struct hh_cache * , struct net_device const * , unsigned char const * ) ;
};
enum rx_handler_result {
RX_HANDLER_CONSUMED = 0,
RX_HANDLER_ANOTHER = 1,
RX_HANDLER_EXACT = 2,
RX_HANDLER_PASS = 3
} ;
typedef enum rx_handler_result rx_handler_result_t;
typedef rx_handler_result_t rx_handler_func_t(struct sk_buff ** );
struct Qdisc;
struct netdev_queue {
struct net_device *dev ;
struct Qdisc *qdisc ;
struct Qdisc *qdisc_sleeping ;
struct kobject kobj ;
int numa_node ;
spinlock_t _xmit_lock ;
int xmit_lock_owner ;
unsigned long trans_start ;
unsigned long trans_timeout ;
unsigned long state ;
struct dql dql ;
};
struct rps_map {
unsigned int len ;
struct rcu_head rcu ;
u16 cpus[0U] ;
};
struct rps_dev_flow {
u16 cpu ;
u16 filter ;
unsigned int last_qtail ;
};
struct rps_dev_flow_table {
unsigned int mask ;
struct rcu_head rcu ;
struct work_struct free_work ;
struct rps_dev_flow flows[0U] ;
};
struct netdev_rx_queue {
struct rps_map *rps_map ;
struct rps_dev_flow_table *rps_flow_table ;
struct kobject kobj ;
struct net_device *dev ;
};
struct xps_map {
unsigned int len ;
unsigned int alloc_len ;
struct rcu_head rcu ;
u16 queues[0U] ;
};
struct xps_dev_maps {
struct rcu_head rcu ;
struct xps_map *cpu_map[0U] ;
};
struct netdev_tc_txq {
u16 count ;
u16 offset ;
};
struct netdev_fcoe_hbainfo {
char manufacturer[64U] ;
char serial_number[64U] ;
char hardware_version[64U] ;
char driver_version[64U] ;
char optionrom_version[64U] ;
char firmware_version[64U] ;
char model[256U] ;
char model_description[256U] ;
};
struct 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 * ) ;
int (*ndo_set_mac_address)(struct net_device * , void * ) ;
int (*ndo_validate_addr)(struct net_device * ) ;
int (*ndo_do_ioctl)(struct net_device * , struct ifreq * , int ) ;
int (*ndo_set_config)(struct net_device * , struct ifmap * ) ;
int (*ndo_change_mtu)(struct net_device * , int ) ;
int (*ndo_neigh_setup)(struct net_device * , struct neigh_parms * ) ;
void (*ndo_tx_timeout)(struct net_device * ) ;
struct rtnl_link_stats64 *(*ndo_get_stats64)(struct net_device * , struct rtnl_link_stats64 * ) ;
struct net_device_stats *(*ndo_get_stats)(struct net_device * ) ;
int (*ndo_vlan_rx_add_vid)(struct net_device * , unsigned short ) ;
int (*ndo_vlan_rx_kill_vid)(struct net_device * , unsigned short ) ;
void (*ndo_poll_controller)(struct net_device * ) ;
int (*ndo_netpoll_setup)(struct net_device * , struct netpoll_info * ) ;
void (*ndo_netpoll_cleanup)(struct net_device * ) ;
int (*ndo_set_vf_mac)(struct net_device * , int , u8 * ) ;
int (*ndo_set_vf_vlan)(struct net_device * , int , u16 , u8 ) ;
int (*ndo_set_vf_tx_rate)(struct net_device * , int , int ) ;
int (*ndo_set_vf_spoofchk)(struct net_device * , int , bool ) ;
int (*ndo_get_vf_config)(struct net_device * , int , struct ifla_vf_info * ) ;
int (*ndo_set_vf_port)(struct net_device * , int , struct nlattr ** ) ;
int (*ndo_get_vf_port)(struct net_device * , int , struct sk_buff * ) ;
int (*ndo_setup_tc)(struct net_device * , u8 ) ;
int (*ndo_fcoe_enable)(struct net_device * ) ;
int (*ndo_fcoe_disable)(struct net_device * ) ;
int (*ndo_fcoe_ddp_setup)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ;
int (*ndo_fcoe_ddp_done)(struct net_device * , u16 ) ;
int (*ndo_fcoe_ddp_target)(struct net_device * , u16 , struct scatterlist * ,
unsigned int ) ;
int (*ndo_fcoe_get_hbainfo)(struct net_device * , struct netdev_fcoe_hbainfo * ) ;
int (*ndo_fcoe_get_wwn)(struct net_device * , u64 * , int ) ;
int (*ndo_rx_flow_steer)(struct net_device * , struct sk_buff const * , u16 ,
u32 ) ;
int (*ndo_add_slave)(struct net_device * , struct net_device * ) ;
int (*ndo_del_slave)(struct net_device * , struct net_device * ) ;
netdev_features_t (*ndo_fix_features)(struct net_device * , netdev_features_t ) ;
int (*ndo_set_features)(struct net_device * , netdev_features_t ) ;
int (*ndo_neigh_construct)(struct neighbour * ) ;
void (*ndo_neigh_destroy)(struct neighbour * ) ;
int (*ndo_fdb_add)(struct ndmsg * , struct net_device * , unsigned char * , u16 ) ;
int (*ndo_fdb_del)(struct ndmsg * , struct net_device * , unsigned char * ) ;
int (*ndo_fdb_dump)(struct sk_buff * , struct netlink_callback * , struct net_device * ,
int ) ;
};
struct iw_handler_def;
struct iw_public_data;
struct vlan_info;
struct in_device;
struct dn_dev;
struct inet6_dev;
struct cpu_rmap;
struct pcpu_lstats;
struct pcpu_tstats;
struct pcpu_dstats;
union __anonunion_ldv_33217_205 {
void *ml_priv ;
struct pcpu_lstats *lstats ;
struct pcpu_tstats *tstats ;
struct pcpu_dstats *dstats ;
};
struct garp_port;
struct rtnl_link_ops;
struct net_device {
char name[16U] ;
struct pm_qos_request pm_qos_req ;
struct hlist_node name_hlist ;
char *ifalias ;
unsigned long mem_end ;
unsigned long mem_start ;
unsigned long base_addr ;
unsigned int irq ;
unsigned long state ;
struct list_head dev_list ;
struct list_head napi_list ;
struct list_head unreg_list ;
netdev_features_t features ;
netdev_features_t hw_features ;
netdev_features_t wanted_features ;
netdev_features_t vlan_features ;
int ifindex ;
int iflink ;
struct net_device_stats stats ;
atomic_long_t rx_dropped ;
struct iw_handler_def const *wireless_handlers ;
struct iw_public_data *wireless_data ;
struct net_device_ops const *netdev_ops ;
struct ethtool_ops const *ethtool_ops ;
struct header_ops const *header_ops ;
unsigned int flags ;
unsigned int priv_flags ;
unsigned short gflags ;
unsigned short padded ;
unsigned char operstate ;
unsigned char link_mode ;
unsigned char if_port ;
unsigned char dma ;
unsigned int mtu ;
unsigned short type ;
unsigned short hard_header_len ;
unsigned short needed_headroom ;
unsigned short needed_tailroom ;
unsigned char perm_addr[32U] ;
unsigned char addr_assign_type ;
unsigned char addr_len ;
unsigned char neigh_priv_len ;
unsigned short dev_id ;
spinlock_t addr_list_lock ;
struct netdev_hw_addr_list uc ;
struct netdev_hw_addr_list mc ;
bool uc_promisc ;
unsigned int promiscuity ;
unsigned int allmulti ;
struct vlan_info *vlan_info ;
struct dsa_switch_tree *dsa_ptr ;
void *atalk_ptr ;
struct in_device *ip_ptr ;
struct dn_dev *dn_ptr ;
struct inet6_dev *ip6_ptr ;
void *ec_ptr ;
void *ax25_ptr ;
struct wireless_dev *ieee80211_ptr ;
unsigned long last_rx ;
struct net_device *master ;
unsigned char *dev_addr ;
struct netdev_hw_addr_list dev_addrs ;
unsigned char broadcast[32U] ;
struct kset *queues_kset ;
struct netdev_rx_queue *_rx ;
unsigned int num_rx_queues ;
unsigned int real_num_rx_queues ;
struct cpu_rmap *rx_cpu_rmap ;
rx_handler_func_t *rx_handler ;
void *rx_handler_data ;
struct netdev_queue *ingress_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 ;
struct xps_dev_maps *xps_maps ;
unsigned long trans_start ;
int watchdog_timeo ;
struct timer_list watchdog_timer ;
int *pcpu_refcnt ;
struct list_head todo_list ;
struct hlist_node index_hlist ;
struct list_head link_watch_list ;
unsigned char reg_state ;
bool dismantle ;
unsigned short rtnl_link_state ;
void (*destructor)(struct net_device * ) ;
struct netpoll_info *npinfo ;
struct net *nd_net ;
union __anonunion_ldv_33217_205 ldv_33217 ;
struct garp_port *garp_port ;
struct device dev ;
struct attribute_group const *sysfs_groups[4U] ;
struct rtnl_link_ops const *rtnl_link_ops ;
unsigned int gso_max_size ;
struct dcbnl_rtnl_ops const *dcbnl_ops ;
u8 num_tc ;
struct netdev_tc_txq tc_to_txq[16U] ;
u8 prio_tc_map[16U] ;
unsigned int fcoe_ddp_xid ;
struct netprio_map *priomap ;
struct phy_device *phydev ;
int group ;
};
struct xfrm_policy;
struct xfrm_state;
struct res_counter {
unsigned long long usage ;
unsigned long long max_usage ;
unsigned long long limit ;
unsigned long long soft_limit ;
unsigned long long failcnt ;
spinlock_t lock ;
struct res_counter *parent ;
};
struct sock_filter {
__u16 code ;
__u8 jt ;
__u8 jf ;
__u32 k ;
};
struct sk_filter {
atomic_t refcnt ;
unsigned int len ;
unsigned int (*bpf_func)(struct sk_buff const * , struct sock_filter const * ) ;
struct rcu_head rcu ;
struct sock_filter insns[0U] ;
};
struct poll_table_struct {
void (*_qproc)(struct file * , wait_queue_head_t * , struct poll_table_struct * ) ;
unsigned long _key ;
};
struct nla_policy {
u16 type ;
u16 len ;
};
struct rtnl_link_ops {
struct list_head list ;
char const *kind ;
size_t priv_size ;
void (*setup)(struct net_device * ) ;
int maxtype ;
struct nla_policy const *policy ;
int (*validate)(struct nlattr ** , struct nlattr ** ) ;
int (*newlink)(struct net * , struct net_device * , struct nlattr ** , struct nlattr ** ) ;
int (*changelink)(struct net_device * , struct nlattr ** , struct nlattr ** ) ;
void (*dellink)(struct net_device * , struct list_head * ) ;
size_t (*get_size)(struct net_device const * ) ;
int (*fill_info)(struct sk_buff * , struct net_device const * ) ;
size_t (*get_xstats_size)(struct net_device const * ) ;
int (*fill_xstats)(struct sk_buff * , struct net_device const * ) ;
int (*get_tx_queues)(struct net * , struct nlattr ** ) ;
};
struct neigh_table;
struct neigh_parms {
struct net *net ;
struct net_device *dev ;
struct neigh_parms *next ;
int (*neigh_setup)(struct neighbour * ) ;
void (*neigh_cleanup)(struct neighbour * ) ;
struct neigh_table *tbl ;
void *sysctl_table ;
int dead ;
atomic_t refcnt ;
struct rcu_head rcu_head ;
int base_reachable_time ;
int retrans_time ;
int gc_staletime ;
int reachable_time ;
int delay_probe_time ;
int queue_len_bytes ;
int ucast_probes ;
int app_probes ;
int mcast_probes ;
int anycast_delay ;
int proxy_delay ;
int proxy_qlen ;
int locktime ;
};
struct neigh_statistics {
unsigned long allocs ;
unsigned long destroys ;
unsigned long hash_grows ;
unsigned long res_failed ;
unsigned long lookups ;
unsigned long hits ;
unsigned long rcv_probes_mcast ;
unsigned long rcv_probes_ucast ;
unsigned long periodic_gc_runs ;
unsigned long forced_gc_runs ;
unsigned long unres_discards ;
};
struct neigh_ops;
struct neighbour {
struct neighbour *next ;
struct neigh_table *tbl ;
struct neigh_parms *parms ;
unsigned long confirmed ;
unsigned long updated ;
rwlock_t lock ;
atomic_t refcnt ;
struct sk_buff_head arp_queue ;
unsigned int arp_queue_len_bytes ;
struct timer_list timer ;
unsigned long used ;
atomic_t probes ;
__u8 flags ;
__u8 nud_state ;
__u8 type ;
__u8 dead ;
seqlock_t ha_lock ;
unsigned char ha[32U] ;
struct hh_cache hh ;
int (*output)(struct neighbour * , struct sk_buff * ) ;
struct neigh_ops const *ops ;
struct rcu_head rcu ;
struct net_device *dev ;
u8 primary_key[0U] ;
};
struct neigh_ops {
int family ;
void (*solicit)(struct neighbour * , struct sk_buff * ) ;
void (*error_report)(struct neighbour * , struct sk_buff * ) ;
int (*output)(struct neighbour * , struct sk_buff * ) ;
int (*connected_output)(struct neighbour * , struct sk_buff * ) ;
};
struct pneigh_entry {
struct pneigh_entry *next ;
struct net *net ;
struct net_device *dev ;
u8 flags ;
u8 key[0U] ;
};
struct neigh_hash_table {
struct neighbour **hash_buckets ;
unsigned int hash_shift ;
__u32 hash_rnd[4U] ;
struct rcu_head rcu ;
};
struct neigh_table {
struct neigh_table *next ;
int family ;
int entry_size ;
int key_len ;
__u32 (*hash)(void const * , struct net_device const * , __u32 * ) ;
int (*constructor)(struct neighbour * ) ;
int (*pconstructor)(struct pneigh_entry * ) ;
void (*pdestructor)(struct pneigh_entry * ) ;
void (*proxy_redo)(struct sk_buff * ) ;
char *id ;
struct neigh_parms parms ;
int gc_interval ;
int gc_thresh1 ;
int gc_thresh2 ;
int gc_thresh3 ;
unsigned long last_flush ;
struct delayed_work gc_work ;
struct timer_list proxy_timer ;
struct sk_buff_head proxy_queue ;
atomic_t entries ;
rwlock_t lock ;
unsigned long last_rand ;
struct neigh_statistics *stats ;
struct neigh_hash_table *nht ;
struct pneigh_entry **phash_buckets ;
};
union __anonunion_ldv_37265_210 {
unsigned long expires ;
struct dst_entry *from ;
};
struct dn_route;
union __anonunion_ldv_37289_211 {
struct dst_entry *next ;
struct rtable *rt_next ;
struct rt6_info *rt6_next ;
struct dn_route *dn_next ;
};
struct dst_entry {
struct rcu_head rcu_head ;
struct dst_entry *child ;
struct net_device *dev ;
struct dst_ops *ops ;
unsigned long _metrics ;
union __anonunion_ldv_37265_210 ldv_37265 ;
struct dst_entry *path ;
struct neighbour *_neighbour ;
struct xfrm_state *xfrm ;
int (*input)(struct sk_buff * ) ;
int (*output)(struct sk_buff * ) ;
int flags ;
short error ;
short obsolete ;
unsigned short header_len ;
unsigned short trailer_len ;
__u32 tclassid ;
long __pad_to_align_refcnt[2U] ;
atomic_t __refcnt ;
int __use ;
unsigned long lastuse ;
union __anonunion_ldv_37289_211 ldv_37289 ;
};
struct __anonstruct_socket_lock_t_212 {
spinlock_t slock ;
int owned ;
wait_queue_head_t wq ;
struct lockdep_map dep_map ;
};
typedef struct __anonstruct_socket_lock_t_212 socket_lock_t;
struct proto;
union __anonunion_ldv_37516_213 {
unsigned int skc_hash ;
__u16 skc_u16hashes[2U] ;
};
union __anonunion_ldv_37524_214 {
struct hlist_node skc_bind_node ;
struct hlist_nulls_node skc_portaddr_node ;
};
union __anonunion_ldv_37531_215 {
struct hlist_node skc_node ;
struct hlist_nulls_node skc_nulls_node ;
};
struct sock_common {
__be32 skc_daddr ;
__be32 skc_rcv_saddr ;
union __anonunion_ldv_37516_213 ldv_37516 ;
unsigned short skc_family ;
unsigned char volatile skc_state ;
unsigned char skc_reuse ;
int skc_bound_dev_if ;
union __anonunion_ldv_37524_214 ldv_37524 ;
struct proto *skc_prot ;
struct net *skc_net ;
int skc_dontcopy_begin[0U] ;
union __anonunion_ldv_37531_215 ldv_37531 ;
int skc_tx_queue_mapping ;
atomic_t skc_refcnt ;
int skc_dontcopy_end[0U] ;
};
struct cg_proto;
struct __anonstruct_sk_backlog_216 {
atomic_t rmem_alloc ;
int len ;
struct sk_buff *head ;
struct sk_buff *tail ;
};
struct sock {
struct sock_common __sk_common ;
socket_lock_t sk_lock ;
struct sk_buff_head sk_receive_queue ;
struct __anonstruct_sk_backlog_216 sk_backlog ;
int sk_forward_alloc ;
__u32 sk_rxhash ;
atomic_t sk_drops ;
int sk_rcvbuf ;
struct sk_filter *sk_filter ;
struct socket_wq *sk_wq ;
struct sk_buff_head sk_async_wait_queue ;
struct xfrm_policy *sk_policy[2U] ;
unsigned long sk_flags ;
struct dst_entry *sk_dst_cache ;
spinlock_t sk_dst_lock ;
atomic_t sk_wmem_alloc ;
atomic_t sk_omem_alloc ;
int sk_sndbuf ;
struct sk_buff_head sk_write_queue ;
unsigned char sk_shutdown : 2 ;
unsigned char sk_no_check : 2 ;
unsigned char sk_userlocks : 4 ;
unsigned char sk_protocol ;
unsigned short sk_type ;
int sk_wmem_queued ;
gfp_t sk_allocation ;
netdev_features_t sk_route_caps ;
netdev_features_t sk_route_nocaps ;
int sk_gso_type ;
unsigned int sk_gso_max_size ;
int sk_rcvlowat ;
unsigned long sk_lingertime ;
struct sk_buff_head sk_error_queue ;
struct proto *sk_prot_creator ;
rwlock_t sk_callback_lock ;
int sk_err ;
int sk_err_soft ;
unsigned short sk_ack_backlog ;
unsigned short sk_max_ack_backlog ;
__u32 sk_priority ;
__u32 sk_cgrp_prioidx ;
struct pid *sk_peer_pid ;
struct cred const *sk_peer_cred ;
long sk_rcvtimeo ;
long sk_sndtimeo ;
void *sk_protinfo ;
struct timer_list sk_timer ;
ktime_t sk_stamp ;
struct socket *sk_socket ;
void *sk_user_data ;
struct page *sk_sndmsg_page ;
struct sk_buff *sk_send_head ;
__u32 sk_sndmsg_off ;
__s32 sk_peek_off ;
int sk_write_pending ;
void *sk_security ;
__u32 sk_mark ;
u32 sk_classid ;
struct cg_proto *sk_cgrp ;
void (*sk_state_change)(struct sock * ) ;
void (*sk_data_ready)(struct sock * , int ) ;
void (*sk_write_space)(struct sock * ) ;
void (*sk_error_report)(struct sock * ) ;
int (*sk_backlog_rcv)(struct sock * , struct sk_buff * ) ;
void (*sk_destruct)(struct sock * ) ;
};
struct request_sock_ops;
struct timewait_sock_ops;
struct inet_hashinfo;
struct raw_hashinfo;
struct udp_table;
union __anonunion_h_217 {
struct inet_hashinfo *hashinfo ;
struct udp_table *udp_table ;
struct raw_hashinfo *raw_hash ;
};
struct proto {
void (*close)(struct sock * , long ) ;
int (*connect)(struct sock * , struct sockaddr * , int ) ;
int (*disconnect)(struct sock * , int ) ;
struct sock *(*accept)(struct sock * , int , int * ) ;
int (*ioctl)(struct sock * , int , unsigned long ) ;
int (*init)(struct sock * ) ;
void (*destroy)(struct sock * ) ;
void (*shutdown)(struct sock * , int ) ;
int (*setsockopt)(struct sock * , int , int , char * , unsigned int ) ;
int (*getsockopt)(struct sock * , int , int , char * , int * ) ;
int (*compat_setsockopt)(struct sock * , int , int , char * , unsigned int ) ;
int (*compat_getsockopt)(struct sock * , int , int , char * , int * ) ;
int (*compat_ioctl)(struct sock * , unsigned int , unsigned long ) ;
int (*sendmsg)(struct kiocb * , struct sock * , struct msghdr * , size_t ) ;
int (*recvmsg)(struct kiocb * , struct sock * , struct msghdr * , size_t , int ,
int , int * ) ;
int (*sendpage)(struct sock * , struct page * , int , size_t , int ) ;
int (*bind)(struct sock * , struct sockaddr * , int ) ;
int (*backlog_rcv)(struct sock * , struct sk_buff * ) ;
void (*hash)(struct sock * ) ;
void (*unhash)(struct sock * ) ;
void (*rehash)(struct sock * ) ;
int (*get_port)(struct sock * , unsigned short ) ;
void (*clear_sk)(struct sock * , int ) ;
unsigned int inuse_idx ;
void (*enter_memory_pressure)(struct sock * ) ;
atomic_long_t *memory_allocated ;
struct percpu_counter *sockets_allocated ;
int *memory_pressure ;
long *sysctl_mem ;
int *sysctl_wmem ;
int *sysctl_rmem ;
int max_header ;
bool no_autobind ;
struct kmem_cache *slab ;
unsigned int obj_size ;
int slab_flags ;
struct percpu_counter *orphan_count ;
struct request_sock_ops *rsk_prot ;
struct timewait_sock_ops *twsk_prot ;
union __anonunion_h_217 h ;
struct module *owner ;
char name[32U] ;
struct list_head node ;
int (*init_cgroup)(struct cgroup * , struct cgroup_subsys * ) ;
void (*destroy_cgroup)(struct cgroup * ) ;
struct cg_proto *(*proto_cgroup)(struct mem_cgroup * ) ;
};
struct cg_proto {
void (*enter_memory_pressure)(struct sock * ) ;
struct res_counter *memory_allocated ;
struct percpu_counter *sockets_allocated ;
int *memory_pressure ;
long *sysctl_mem ;
struct mem_cgroup *memcg ;
};
struct mISDNchannel;
struct mISDNdevice;
struct mISDNstack;
struct channel_req {
u_int protocol ;
struct sockaddr_mISDN adr ;
struct mISDNchannel *ch ;
};
typedef int ctrl_func_t(struct mISDNchannel * , u_int , void * );
typedef int send_func_t(struct mISDNchannel * , struct sk_buff * );
typedef int create_func_t(struct channel_req * );
struct Bprotocol {
struct list_head list ;
char *name ;
u_int Bprotocols ;
create_func_t *create ;
};
struct mISDNchannel {
struct list_head list ;
u_int protocol ;
u_int nr ;
u_long opt ;
u_int addr ;
struct mISDNstack *st ;
struct mISDNchannel *peer ;
send_func_t *send ;
send_func_t *recv ;
ctrl_func_t *ctrl ;
};
struct mISDN_sock_list {
struct hlist_head head ;
rwlock_t lock ;
};
struct mISDNdevice {
struct mISDNchannel D ;
u_int id ;
u_int Dprotocols ;
u_int Bprotocols ;
u_int nrbchan ;
u_char channelmap[16U] ;
struct list_head bchannels ;
struct mISDNchannel *teimgr ;
struct device dev ;
};
struct mISDNstack {
u_long status ;
struct mISDNdevice *dev ;
struct task_struct *thread ;
struct completion *notify ;
wait_queue_head_t workq ;
struct sk_buff_head msgq ;
struct list_head layer2 ;
struct mISDNchannel *layer1 ;
struct mISDNchannel own ;
struct mutex lmutex ;
struct mISDN_sock_list l1sock ;
};
typedef int ldv_func_ret_type___0;
struct FsmInst;
typedef void (*FSMFNPTR)(struct FsmInst * , int , void * );
struct Fsm {
FSMFNPTR (**jumpmatrix)(struct FsmInst * , int , void * ) ;
int state_count ;
int event_count ;
char **strEvent ;
char **strState ;
};
struct FsmInst {
struct Fsm *fsm ;
int state ;
int debug ;
void *userdata ;
int userint ;
void (*printdebug)(struct FsmInst * , char * , ...) ;
};
struct FsmNode {
int state ;
int event ;
void (*routine)(struct FsmInst * , int , void * ) ;
};
struct FsmTimer {
struct FsmInst *fi ;
struct timer_list tl ;
int event ;
void *arg ;
};
typedef __kernel_long_t __kernel_suseconds_t;
struct mISDNhead {
unsigned int prim ;
unsigned int id ;
};
struct mISDNversion {
unsigned char major ;
unsigned char minor ;
unsigned short release ;
};
struct mISDN_devinfo {
u_int id ;
u_int Dprotocols ;
u_int Bprotocols ;
u_int protocol ;
u_char channelmap[16U] ;
u_int nrbchan ;
char name[20U] ;
};
struct mISDN_devrename {
u_int id ;
char name[20U] ;
};
struct mISDN_ctrl_req {
int op ;
int channel ;
int p1 ;
int p2 ;
};
struct timeval {
__kernel_time_t tv_sec ;
__kernel_suseconds_t tv_usec ;
};
struct net_proto_family {
int family ;
int (*create)(struct net * , struct socket * , int , int ) ;
struct module *owner ;
};
enum hrtimer_restart;
enum sock_flags {
SOCK_DEAD = 0,
SOCK_DONE = 1,
SOCK_URGINLINE = 2,
SOCK_KEEPOPEN = 3,
SOCK_LINGER = 4,
SOCK_DESTROY = 5,
SOCK_BROADCAST = 6,
SOCK_TIMESTAMP = 7,
SOCK_ZAPPED = 8,
SOCK_USE_WRITE_QUEUE = 9,
SOCK_DBG = 10,
SOCK_RCVTSTAMP = 11,
SOCK_RCVTSTAMPNS = 12,
SOCK_LOCALROUTE = 13,
SOCK_QUEUE_SHRUNK = 14,
SOCK_TIMESTAMPING_TX_HARDWARE = 15,
SOCK_TIMESTAMPING_TX_SOFTWARE = 16,
SOCK_TIMESTAMPING_RX_HARDWARE = 17,
SOCK_TIMESTAMPING_RX_SOFTWARE = 18,
SOCK_TIMESTAMPING_SOFTWARE = 19,
SOCK_TIMESTAMPING_RAW_HARDWARE = 20,
SOCK_TIMESTAMPING_SYS_HARDWARE = 21,
SOCK_FASYNC = 22,
SOCK_RXQ_OVFL = 23,
SOCK_ZEROCOPY = 24,
SOCK_WIFI_STATUS = 25,
SOCK_NOFCS = 26
} ;
struct mISDN_sock {
struct sock sk ;
struct mISDNchannel ch ;
u_int cmask ;
struct mISDNdevice *dev ;
};
enum hrtimer_restart;
struct mISDNclock;
typedef int clockctl_func_t(void * , int );
struct mISDNclock {
struct list_head list ;
char name[64U] ;
int pri ;
clockctl_func_t *ctl ;
void *priv ;
};
enum hrtimer_restart;
struct dchannel {
struct mISDNdevice dev ;
u_long Flags ;
struct work_struct workq ;
void (*phfunc)(struct dchannel * ) ;
u_int state ;
void *l1 ;
void *hw ;
int slot ;
struct timer_list timer ;
struct sk_buff *rx_skb ;
int maxlen ;
struct sk_buff_head squeue ;
struct sk_buff_head rqueue ;
struct sk_buff *tx_skb ;
int tx_idx ;
int debug ;
int err_crc ;
int err_tx ;
int err_rx ;
};
struct bchannel {
struct mISDNchannel ch ;
int nr ;
u_long Flags ;
struct work_struct workq ;
u_int state ;
void *hw ;
int slot ;
struct timer_list timer ;
struct sk_buff *rx_skb ;
int maxlen ;
struct sk_buff *next_skb ;
struct sk_buff *tx_skb ;
struct sk_buff_head rqueue ;
int rcount ;
int tx_idx ;
int debug ;
int err_crc ;
int err_tx ;
int err_rx ;
};
struct exec_domain;
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 __anonstruct_mm_segment_t_27 {
unsigned long seg ;
};
typedef struct __anonstruct_mm_segment_t_27 mm_segment_t;
struct compat_timespec;
struct __anonstruct_futex_32 {
u32 *uaddr ;
u32 val ;
u32 flags ;
u32 bitset ;
u64 time ;
u32 *uaddr2 ;
};
struct __anonstruct_nanosleep_33 {
clockid_t clockid ;
struct timespec *rmtp ;
struct compat_timespec *compat_rmtp ;
u64 expires ;
};
struct pollfd;
struct __anonstruct_poll_34 {
struct pollfd *ufds ;
int nfds ;
int has_timeout ;
unsigned long tv_sec ;
unsigned long tv_nsec ;
};
union __anonunion_ldv_6173_31 {
struct __anonstruct_futex_32 futex ;
struct __anonstruct_nanosleep_33 nanosleep ;
struct __anonstruct_poll_34 poll ;
};
struct restart_block {
long (*fn)(struct restart_block * ) ;
union __anonunion_ldv_6173_31 ldv_6173 ;
};
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 ;
unsigned char sig_on_uaccess_error : 1 ;
unsigned char uaccess_err : 1 ;
};
struct __wait_queue;
typedef struct __wait_queue wait_queue_t;
struct __wait_queue {
unsigned int flags ;
void *private ;
int (*func)(wait_queue_t * , unsigned int , int , void * ) ;
struct list_head task_list ;
};
enum hrtimer_restart;
typedef s32 compat_time_t;
struct compat_timespec {
compat_time_t tv_sec ;
s32 tv_nsec ;
};
struct pollfd {
int fd ;
short events ;
short revents ;
};
struct __va_list_tag;
typedef struct __va_list_tag __va_list_tag;
typedef __builtin_va_list __gnuc_va_list[1U];
typedef __gnuc_va_list va_list[1U];
struct va_format {
char const *fmt ;
va_list *va ;
};
enum hrtimer_restart;
typedef int dchannel_l1callback(struct dchannel * , u_int );
struct layer1;
struct layer1 {
u_long Flags ;
struct FsmInst l1m ;
struct FsmTimer timer ;
int delay ;
struct dchannel *dch ;
dchannel_l1callback *dcb ;
};
enum hrtimer_restart;
struct manager {
struct mISDNchannel ch ;
struct mISDNchannel bcast ;
u_long options ;
struct list_head layer2 ;
rwlock_t lock ;
struct FsmInst deact ;
struct FsmTimer datimer ;
struct sk_buff_head sendq ;
struct mISDNchannel *up ;
u_int nextid ;
u_int lastid ;
};
struct layer2;
struct teimgr {
int ri ;
int rcnt ;
struct FsmInst tei_m ;
struct FsmTimer timer ;
int tval ;
int nval ;
struct layer2 *l2 ;
struct manager *mgr ;
};
struct laddr {
u_char A ;
u_char B ;
};
struct layer2 {
struct list_head list ;
struct mISDNchannel ch ;
u_long flag ;
int id ;
struct mISDNchannel *up ;
signed char sapi ;
signed char tei ;
struct laddr addr ;
u_int maxlen ;
struct teimgr *tm ;
u_int vs ;
u_int va ;
u_int vr ;
int rc ;
u_int window ;
u_int sow ;
struct FsmInst l2m ;
struct FsmTimer t200 ;
struct FsmTimer t203 ;
int T200 ;
int N200 ;
int T203 ;
u_int next_id ;
u_int down_id ;
struct sk_buff *windowar[8U] ;
struct sk_buff_head i_queue ;
struct sk_buff_head ui_queue ;
struct sk_buff_head down_queue ;
struct sk_buff_head tmp_queue ;
};
enum hrtimer_restart;
enum hrtimer_restart;
typedef struct poll_table_struct poll_table;
struct miscdevice {
int minor ;
char const *name ;
struct file_operations const *fops ;
struct list_head list ;
struct device *parent ;
struct device *this_device ;
char const *nodename ;
umode_t mode ;
};
struct mISDNtimerdev {
int next_id ;
struct list_head pending ;
struct list_head expired ;
wait_queue_head_t wait ;
u_int work ;
spinlock_t lock ;
};
struct mISDNtimer {
struct list_head list ;
struct mISDNtimerdev *dev ;
struct timer_list tl ;
int id ;
};
__inline static int test_and_set_bit(int nr , unsigned long volatile *addr )
{
int oldbit ;
{
__asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit),
"+m" (*((long volatile *)addr)): "Ir" (nr): "memory");
return (oldbit);
}
}
__inline static int test_and_clear_bit(int nr , unsigned long volatile *addr )
{
int oldbit ;
{
__asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit),
"+m" (*((long volatile *)addr)): "Ir" (nr): "memory");
return (oldbit);
}
}
extern int printk(char const * , ...) ;
extern int sprintf(char * , char const * , ...) ;
extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ;
__inline static void list_add_tail(struct list_head *new , struct list_head *head )
{
{
__list_add(new, head->prev, head);
return;
}
}
extern void list_del(struct list_head * ) ;
extern size_t strlen(char const * ) ;
extern char *strcpy(char * , char const * ) ;
extern int mutex_trylock(struct mutex * ) ;
int ldv_mutex_trylock_2(struct mutex *ldv_func_arg1 ) ;
extern void mutex_unlock(struct mutex * ) ;
void ldv_mutex_unlock_3(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_5(struct mutex *ldv_func_arg1 ) ;
extern void mutex_lock(struct mutex * ) ;
void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_4(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) ;
void ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(struct mutex *lock ) ;
void ldv_mutex_lock_mutex_of_device(struct mutex *lock ) ;
int ldv_mutex_trylock_mutex_of_device(struct mutex *lock ) ;
void ldv_mutex_unlock_mutex_of_device(struct mutex *lock ) ;
extern void _raw_read_lock(rwlock_t * ) ;
extern unsigned long _raw_write_lock_irqsave(rwlock_t * ) ;
extern void _raw_read_unlock(rwlock_t * ) ;
extern void _raw_write_unlock_irqrestore(rwlock_t * , unsigned long ) ;
__inline static char const *kobject_name(struct kobject const *kobj )
{
{
return ((char const *)kobj->name);
}
}
extern int add_uevent_var(struct kobj_uevent_env * , char const * , ...) ;
extern struct module __this_module ;
__inline static int test_channelmap(u_int nr , u_char *map )
{
{
if (nr <= 127U) {
return ((int )*(map + (unsigned long )(nr >> 3)) & (1 << ((int )nr & 7)));
} else {
return (0);
}
}
}
extern int __class_register(struct class * , struct lock_class_key * ) ;
extern void class_unregister(struct class * ) ;
extern int class_for_each_device(struct class * , struct device * , void * , int (*)(struct device * ,
void * ) ) ;
extern struct device *class_find_device(struct class * , struct device * , void * ,
int (*)(struct device * , void * ) ) ;
__inline static char const *dev_name(struct device const *dev )
{
char const *tmp ;
{
if ((unsigned long )dev->init_name != (unsigned long )((char const */* const */)0)) {
return ((char const *)dev->init_name);
} else {
}
tmp = kobject_name(& dev->kobj);
return (tmp);
}
}
extern int dev_set_name(struct device * , char const * , ...) ;
extern void device_initialize(struct device * ) ;
extern int device_add(struct device * ) ;
extern void device_del(struct device * ) ;
extern void *dev_get_drvdata(struct device const * ) ;
extern int dev_set_drvdata(struct device * , void * ) ;
extern void put_device(struct device * ) ;
int mISDN_register_device(struct mISDNdevice *dev , struct device *parent , char *name ) ;
void mISDN_unregister_device(struct mISDNdevice *dev ) ;
int mISDN_register_Bprotocol(struct Bprotocol *bp ) ;
void mISDN_unregister_Bprotocol(struct Bprotocol *bp ) ;
__inline static struct mISDNdevice *dev_to_mISDN(struct device *dev )
{
void *tmp ;
{
if ((unsigned long )dev != (unsigned long )((struct device *)0)) {
tmp = dev_get_drvdata((struct device const *)dev);
return ((struct mISDNdevice *)tmp);
} else {
return (0);
}
}
}
struct mISDNdevice *get_mdevice(u_int id ) ;
int get_mdevice_count(void) ;
int create_stack(struct mISDNdevice *dev ) ;
void delete_stack(struct mISDNdevice *dev ) ;
void mISDN_initstack(u_int *dp ) ;
int misdn_sock_init(u_int *deb ) ;
void misdn_sock_cleanup(void) ;
u_int get_all_Bprotocols(void) ;
struct Bprotocol *get_Bprotocol4mask(u_int m ) ;
struct Bprotocol *get_Bprotocol4id(u_int id ) ;
int mISDN_inittimer(u_int *deb ) ;
void mISDN_timer_cleanup(void) ;
int l1_init(u_int *deb ) ;
void l1_cleanup(void) ;
int Isdnl2_Init(u_int *deb ) ;
void Isdnl2_cleanup(void) ;
void mISDN_init_clock(u_int *dp ) ;
static u_int debug ;
static u64 device_ids ;
static struct list_head Bprotocols = {& Bprotocols, & Bprotocols};
static rwlock_t bp_lock = {{4294967296LL}, 3736018669U, 4294967295U, 0xffffffffffffffffUL, {0, {0, 0}, "bp_lock",
0, 0UL}};
static void mISDN_dev_release(struct device *dev )
{
{
return;
}
}
static ssize_t _show_id(struct device *dev , struct device_attribute *attr , char *buf )
{
struct mISDNdevice *mdev ;
struct mISDNdevice *tmp ;
int tmp___0 ;
{
tmp = dev_to_mISDN(dev);
mdev = tmp;
if ((unsigned long )mdev == (unsigned long )((struct mISDNdevice *)0)) {
return (-19L);
} else {
}
tmp___0 = sprintf(buf, "%d\n", mdev->id);
return ((ssize_t )tmp___0);
}
}
static ssize_t _show_nrbchan(struct device *dev , struct device_attribute *attr ,
char *buf )
{
struct mISDNdevice *mdev ;
struct mISDNdevice *tmp ;
int tmp___0 ;
{
tmp = dev_to_mISDN(dev);
mdev = tmp;
if ((unsigned long )mdev == (unsigned long )((struct mISDNdevice *)0)) {
return (-19L);
} else {
}
tmp___0 = sprintf(buf, "%d\n", mdev->nrbchan);
return ((ssize_t )tmp___0);
}
}
static ssize_t _show_d_protocols(struct device *dev , struct device_attribute *attr ,
char *buf )
{
struct mISDNdevice *mdev ;
struct mISDNdevice *tmp ;
int tmp___0 ;
{
tmp = dev_to_mISDN(dev);
mdev = tmp;
if ((unsigned long )mdev == (unsigned long )((struct mISDNdevice *)0)) {
return (-19L);
} else {
}
tmp___0 = sprintf(buf, "%d\n", mdev->Dprotocols);
return ((ssize_t )tmp___0);
}
}
static ssize_t _show_b_protocols(struct device *dev , struct device_attribute *attr ,
char *buf )
{
struct mISDNdevice *mdev ;
struct mISDNdevice *tmp ;
u_int tmp___0 ;
int tmp___1 ;
{
tmp = dev_to_mISDN(dev);
mdev = tmp;
if ((unsigned long )mdev == (unsigned long )((struct mISDNdevice *)0)) {
return (-19L);
} else {
}
tmp___0 = get_all_Bprotocols();
tmp___1 = sprintf(buf, "%d\n", mdev->Bprotocols | tmp___0);
return ((ssize_t )tmp___1);
}
}
static ssize_t _show_protocol(struct device *dev , struct device_attribute *attr ,
char *buf )
{
struct mISDNdevice *mdev ;
struct mISDNdevice *tmp ;
int tmp___0 ;
{
tmp = dev_to_mISDN(dev);
mdev = tmp;
if ((unsigned long )mdev == (unsigned long )((struct mISDNdevice *)0)) {
return (-19L);
} else {
}
tmp___0 = sprintf(buf, "%d\n", mdev->D.protocol);
return ((ssize_t )tmp___0);
}
}
static ssize_t _show_name(struct device *dev , struct device_attribute *attr , char *buf )
{
char const *tmp ;
size_t tmp___0 ;
{
tmp = dev_name((struct device const *)dev);
strcpy(buf, tmp);
tmp___0 = strlen((char const *)buf);
return ((ssize_t )tmp___0);
}
}
static ssize_t _show_channelmap(struct device *dev , struct device_attribute *attr ,
char *buf )
{
struct mISDNdevice *mdev ;
struct mISDNdevice *tmp ;
char *bp ;
int i ;
char *tmp___0 ;
int tmp___1 ;
{
tmp = dev_to_mISDN(dev);
mdev = tmp;
bp = buf;
i = 0;
goto ldv_38899;
ldv_38898:
tmp___0 = bp;
bp = bp + 1;
tmp___1 = test_channelmap((u_int )i, (u_char *)(& mdev->channelmap));
*tmp___0 = tmp___1 != 0 ? 49 : 48;
i = i + 1;
ldv_38899: ;
if ((u_int )i <= mdev->nrbchan) {
goto ldv_38898;
} else {
}
return ((long )bp - (long )buf);
}
}
static struct device_attribute mISDN_dev_attrs[8U] = { {{"id", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0},
{(char)0}, {(char)0}}}}, & _show_id, 0},
{{"d_protocols", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0},
{(char)0}, {(char)0}, {(char)0}}}}, & _show_d_protocols,
0},
{{"b_protocols", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0},
{(char)0}, {(char)0}, {(char)0}}}}, & _show_b_protocols,
0},
{{"protocol", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0},
{(char)0}, {(char)0}, {(char)0}}}}, & _show_protocol,
0},
{{"channelmap", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0},
{(char)0}, {(char)0}, {(char)0}}}}, & _show_channelmap,
0},
{{"nrbchan", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0},
{(char)0}, {(char)0}, {(char)0}}}}, & _show_nrbchan,
0},
{{"name", 292U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0},
{(char)0}, {(char)0}}}}, & _show_name, 0}};
static int mISDN_uevent(struct device *dev , struct kobj_uevent_env *env )
{
struct mISDNdevice *mdev ;
struct mISDNdevice *tmp ;
int tmp___0 ;
{
tmp = dev_to_mISDN(dev);
mdev = tmp;
if ((unsigned long )mdev == (unsigned long )((struct mISDNdevice *)0)) {
return (0);
} else {
}
tmp___0 = add_uevent_var(env, "nchans=%d", mdev->nrbchan);
if (tmp___0 != 0) {
return (-12);
} else {
}
return (0);
}
}
static void mISDN_class_release(struct class *cls )
{
{
return;
}
}
static struct class mISDN_class =
{"mISDN", & __this_module, 0, (struct device_attribute *)(& mISDN_dev_attrs), 0,
0, & mISDN_uevent, 0, & mISDN_class_release, & mISDN_dev_release, 0, 0, 0, 0,
0, 0};
static int _get_mdevice(struct device *dev , void *id )
{
struct mISDNdevice *mdev ;
struct mISDNdevice *tmp ;
{
tmp = dev_to_mISDN(dev);
mdev = tmp;
if ((unsigned long )mdev == (unsigned long )((struct mISDNdevice *)0)) {
return (0);
} else {
}
if (mdev->id != *((u_int *)id)) {
return (0);
} else {
}
return (1);
}
}
struct mISDNdevice *get_mdevice(u_int id )
{
struct device *tmp ;
struct mISDNdevice *tmp___0 ;
{
tmp = class_find_device(& mISDN_class, 0, (void *)(& id), & _get_mdevice);
tmp___0 = dev_to_mISDN(tmp);
return (tmp___0);
}
}
static int _get_mdevice_count(struct device *dev , void *cnt )
{
{
*((int *)cnt) = *((int *)cnt) + 1;
return (0);
}
}
int get_mdevice_count(void)
{
int cnt ;
{
cnt = 0;
class_for_each_device(& mISDN_class, 0, (void *)(& cnt), & _get_mdevice_count);
return (cnt);
}
}
static int get_free_devid(void)
{
u_int i ;
int tmp ;
{
i = 0U;
goto ldv_38933;
ldv_38932:
tmp = test_and_set_bit((int )i, (unsigned long volatile *)(& device_ids));
if (tmp == 0) {
goto ldv_38931;
} else {
}
i = i + (u_int )1;
ldv_38933: ;
if (i <= 63U) {
goto ldv_38932;
} else {
}
ldv_38931: ;
if (i > 63U) {
return (-16);
} else {
}
return ((int )i);
}
}
int mISDN_register_device(struct mISDNdevice *dev , struct device *parent , char *name )
{
int err ;
char const *tmp ;
{
err = get_free_devid();
if (err < 0) {
goto error1;
} else {
}
dev->id = (u_int )err;
device_initialize(& dev->dev);
if ((unsigned long )name != (unsigned long )((char *)0) && (int )((signed char )*name) != 0) {
dev_set_name(& dev->dev, "%s", name);
} else {
dev_set_name(& dev->dev, "mISDN%d", dev->id);
}
if ((debug & 255U) != 0U) {
tmp = dev_name((struct device const *)(& dev->dev));
printk("<7>mISDN_register %s %d\n", tmp, dev->id);
} else {
}
err = create_stack(dev);
if (err != 0) {
goto error1;
} else {
}
dev->dev.class = & mISDN_class;
dev->dev.platform_data = (void *)dev;
dev->dev.parent = parent;
dev_set_drvdata(& dev->dev, (void *)dev);
err = device_add(& dev->dev);
if (err != 0) {
goto error3;
} else {
}
return (0);
error3:
delete_stack(dev);
return (err);
error1: ;
return (err);
}
}
void mISDN_unregister_device(struct mISDNdevice *dev )
{
char const *tmp ;
{
if ((debug & 255U) != 0U) {
tmp = dev_name((struct device const *)(& dev->dev));
printk("<7>mISDN_unregister %s %d\n", tmp, dev->id);
} else {
}
device_del(& dev->dev);
dev_set_drvdata(& dev->dev, 0);
test_and_clear_bit((int )dev->id, (unsigned long volatile *)(& device_ids));
delete_stack(dev);
put_device(& dev->dev);
return;
}
}
u_int get_all_Bprotocols(void)
{
struct Bprotocol *bp ;
u_int m ;
struct list_head const *__mptr ;
struct list_head const *__mptr___0 ;
{
m = 0U;
_raw_read_lock(& bp_lock);
__mptr = (struct list_head const *)Bprotocols.next;
bp = (struct Bprotocol *)__mptr;
goto ldv_38969;
ldv_38968:
m = bp->Bprotocols | m;
__mptr___0 = (struct list_head const *)bp->list.next;
bp = (struct Bprotocol *)__mptr___0;
ldv_38969: ;
if ((unsigned long )(& bp->list) != (unsigned long )(& Bprotocols)) {
goto ldv_38968;
} else {
}
_raw_read_unlock(& bp_lock);
return (m);
}
}
struct Bprotocol *get_Bprotocol4mask(u_int m )
{
struct Bprotocol *bp ;
struct list_head const *__mptr ;
struct list_head const *__mptr___0 ;
{
_raw_read_lock(& bp_lock);
__mptr = (struct list_head const *)Bprotocols.next;
bp = (struct Bprotocol *)__mptr;
goto ldv_38980;
ldv_38979: ;
if ((bp->Bprotocols & m) != 0U) {
_raw_read_unlock(& bp_lock);
return (bp);
} else {
}
__mptr___0 = (struct list_head const *)bp->list.next;
bp = (struct Bprotocol *)__mptr___0;
ldv_38980: ;
if ((unsigned long )(& bp->list) != (unsigned long )(& Bprotocols)) {
goto ldv_38979;
} else {
}
_raw_read_unlock(& bp_lock);
return (0);
}
}
struct Bprotocol *get_Bprotocol4id(u_int id )
{
u_int m ;
struct Bprotocol *tmp ;
{
if (id <= 31U || id > 63U) {
printk("<4>%s id not in range %d\n", "get_Bprotocol4id", id);
return (0);
} else {
}
m = (u_int )(1 << ((int )id & 31));
tmp = get_Bprotocol4mask(m);
return (tmp);
}
}
int mISDN_register_Bprotocol(struct Bprotocol *bp )
{
u_long flags ;
struct Bprotocol *old ;
{
if ((debug & 255U) != 0U) {
printk("<7>%s: %s/%x\n", "mISDN_register_Bprotocol", bp->name, bp->Bprotocols);
} else {
}
old = get_Bprotocol4mask(bp->Bprotocols);
if ((unsigned long )old != (unsigned long )((struct Bprotocol *)0)) {
printk("<4>register duplicate protocol old %s/%x new %s/%x\n", old->name, old->Bprotocols,
bp->name, bp->Bprotocols);
return (-16);
} else {
}
flags = _raw_write_lock_irqsave(& bp_lock);
list_add_tail(& bp->list, & Bprotocols);
_raw_write_unlock_irqrestore(& bp_lock, flags);
return (0);
}
}
void mISDN_unregister_Bprotocol(struct Bprotocol *bp )
{
u_long flags ;
{
if ((debug & 255U) != 0U) {
printk("<7>%s: %s/%x\n", "mISDN_unregister_Bprotocol", bp->name, bp->Bprotocols);
} else {
}
flags = _raw_write_lock_irqsave(& bp_lock);
list_del(& bp->list);
_raw_write_unlock_irqrestore(& bp_lock, flags);
return;
}
}
static int mISDNInit(void)
{
int err ;
struct lock_class_key __key ;
int tmp ;
{
printk("<6>Modular ISDN core version %d.%d.%d\n", 1, 1, 21);
mISDN_init_clock(& debug);
mISDN_initstack(& debug);
tmp = __class_register(& mISDN_class, & __key);
err = tmp;
if (err != 0) {
goto error1;
} else {
}
err = mISDN_inittimer(& debug);
if (err != 0) {
goto error2;
} else {
}
err = l1_init(& debug);
if (err != 0) {
goto error3;
} else {
}
err = Isdnl2_Init(& debug);
if (err != 0) {
goto error4;
} else {
}
err = misdn_sock_init(& debug);
if (err != 0) {
goto error5;
} else {
}
return (0);
error5:
Isdnl2_cleanup();
error4:
l1_cleanup();
error3:
mISDN_timer_cleanup();
error2:
class_unregister(& mISDN_class);
error1: ;
return (err);
}
}
static void mISDN_cleanup(void)
{
{
misdn_sock_cleanup();
Isdnl2_cleanup();
l1_cleanup();
mISDN_timer_cleanup();
class_unregister(& mISDN_class);
printk("<7>mISDNcore unloaded\n");
return;
}
}
void ldv_check_final_state(void) ;
void ldv_initialize(void) ;
extern void ldv_handler_precall(void) ;
extern int nondet_int(void) ;
int LDV_IN_INTERRUPT ;
int main(void)
{
struct device *var_group1 ;
struct kobj_uevent_env *var_group2 ;
struct class *var_group3 ;
int tmp ;
int tmp___0 ;
int tmp___1 ;
{
LDV_IN_INTERRUPT = 1;
ldv_initialize();
ldv_handler_precall();
tmp = mISDNInit();
if (tmp != 0) {
goto ldv_final;
} else {
}
goto ldv_39072;
ldv_39071:
tmp___0 = nondet_int();
switch (tmp___0) {
case 0:
ldv_handler_precall();
mISDN_uevent(var_group1, var_group2);
goto ldv_39067;
case 1:
ldv_handler_precall();
mISDN_dev_release(var_group1);
goto ldv_39067;
case 2:
ldv_handler_precall();
mISDN_class_release(var_group3);
goto ldv_39067;
default: ;
goto ldv_39067;
}
ldv_39067: ;
ldv_39072:
tmp___1 = nondet_int();
if (tmp___1 != 0) {
goto ldv_39071;
} else {
}
ldv_handler_precall();
mISDN_cleanup();
ldv_final:
ldv_check_final_state();
return 0;
}
}
void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_mutex_of_device(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
int ldv_mutex_trylock_2(struct mutex *ldv_func_arg1 )
{
ldv_func_ret_type___0 ldv_func_res ;
int tmp ;
int tmp___0 ;
{
tmp = mutex_trylock(ldv_func_arg1);
ldv_func_res = tmp;
tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1);
return (tmp___0);
return (ldv_func_res);
}
}
void ldv_mutex_unlock_3(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_mutex_of_device(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv_mutex_lock_4(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
void ldv_mutex_unlock_5(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
extern unsigned long volatile jiffies ;
extern void init_timer_key(struct timer_list * , char const * , struct lock_class_key * ) ;
__inline static int timer_pending(struct timer_list const *timer )
{
{
return ((unsigned long )timer->entry.next != (unsigned long )((struct list_head */* const */)0));
}
}
extern int del_timer(struct timer_list * ) ;
extern void add_timer(struct timer_list * ) ;
extern void kfree(void const * ) ;
extern void *__kmalloc(size_t , gfp_t ) ;
__inline static void *kmalloc(size_t size , gfp_t flags )
{
void *tmp___2 ;
{
tmp___2 = __kmalloc(size, flags);
return (tmp___2);
}
}
__inline static void *kzalloc(size_t size , gfp_t flags )
{
void *tmp ;
{
tmp = kmalloc(size, flags | 32768U);
return (tmp);
}
}
void mISDN_FsmNew(struct Fsm *fsm , struct FsmNode *fnlist , int fncount ) ;
void mISDN_FsmFree(struct Fsm *fsm ) ;
int mISDN_FsmEvent(struct FsmInst *fi , int event , void *arg ) ;
void mISDN_FsmChangeState(struct FsmInst *fi , int newstate ) ;
void mISDN_FsmInitTimer(struct FsmInst *fi , struct FsmTimer *ft ) ;
int mISDN_FsmAddTimer(struct FsmTimer *ft , int millisec , int event , void *arg ,
int where ) ;
void mISDN_FsmRestartTimer(struct FsmTimer *ft , int millisec , int event , void *arg ,
int where ) ;
void mISDN_FsmDelTimer(struct FsmTimer *ft , int where ) ;
void mISDN_FsmNew(struct Fsm *fsm , struct FsmNode *fnlist , int fncount )
{
int i ;
void *tmp ;
{
tmp = kzalloc(((unsigned long )fsm->state_count * (unsigned long )fsm->event_count) * 8UL,
208U);
fsm->jumpmatrix = (FSMFNPTR (**)(struct FsmInst * , int , void * ))tmp;
i = 0;
goto ldv_14165;
ldv_14164: ;
if ((fnlist + (unsigned long )i)->state >= fsm->state_count || (fnlist + (unsigned long )i)->event >= fsm->event_count) {
printk("<3>mISDN_FsmNew Error: %d st(%ld/%ld) ev(%ld/%ld)\n", i, (long )(fnlist + (unsigned long )i)->state,
(long )fsm->state_count, (long )(fnlist + (unsigned long )i)->event, (long )fsm->event_count);
} else {
*(fsm->jumpmatrix + (unsigned long )(fsm->state_count * (fnlist + (unsigned long )i)->event + (fnlist + (unsigned long )i)->state)) = (fnlist + (unsigned long )i)->routine;
}
i = i + 1;
ldv_14165: ;
if (i < fncount) {
goto ldv_14164;
} else {
}
return;
}
}
void mISDN_FsmFree(struct Fsm *fsm )
{
{
kfree((void const *)fsm->jumpmatrix);
return;
}
}
int mISDN_FsmEvent(struct FsmInst *fi , int event , void *arg )
{
void (*r)(struct FsmInst * , int , void * ) ;
{
if (fi->state >= (fi->fsm)->state_count || (fi->fsm)->event_count <= event) {
printk("<3>mISDN_FsmEvent Error st(%ld/%ld) ev(%d/%ld)\n", (long )fi->state, (long )(fi->fsm)->state_count,
event, (long )(fi->fsm)->event_count);
return (1);
} else {
}
r = *((fi->fsm)->jumpmatrix + (unsigned long )((fi->fsm)->state_count * event + fi->state));
if ((unsigned long )r != (unsigned long )((void (*)(struct FsmInst * , int , void * ))0)) {
if (fi->debug != 0) {
(*(fi->printdebug))(fi, (char *)"State %s Event %s", *((fi->fsm)->strState + (unsigned long )fi->state),
*((fi->fsm)->strEvent + (unsigned long )event));
} else {
}
(*r)(fi, event, arg);
return (0);
} else {
if (fi->debug != 0) {
(*(fi->printdebug))(fi, (char *)"State %s Event %s no action", *((fi->fsm)->strState + (unsigned long )fi->state),
*((fi->fsm)->strEvent + (unsigned long )event));
} else {
}
return (1);
}
}
}
void mISDN_FsmChangeState(struct FsmInst *fi , int newstate )
{
{
fi->state = newstate;
if (fi->debug != 0) {
(*(fi->printdebug))(fi, (char *)"ChangeState %s", *((fi->fsm)->strState + (unsigned long )newstate));
} else {
}
return;
}
}
static void FsmExpireTimer(struct FsmTimer *ft )
{
{
mISDN_FsmEvent(ft->fi, ft->event, ft->arg);
return;
}
}
void mISDN_FsmInitTimer(struct FsmInst *fi , struct FsmTimer *ft )
{
struct lock_class_key __key ;
{
ft->fi = fi;
ft->tl.function = (void (*)(unsigned long ))(& FsmExpireTimer);
ft->tl.data = (unsigned long )ft;
init_timer_key(& ft->tl, "&ft->tl", & __key);
return;
}
}
void mISDN_FsmDelTimer(struct FsmTimer *ft , int where )
{
{
del_timer(& ft->tl);
return;
}
}
int mISDN_FsmAddTimer(struct FsmTimer *ft , int millisec , int event , void *arg ,
int where )
{
int tmp ;
struct lock_class_key __key ;
{
tmp = timer_pending((struct timer_list const *)(& ft->tl));
if (tmp != 0) {
if ((ft->fi)->debug != 0) {
printk("<4>mISDN_FsmAddTimer: timer already active!\n");
(*((ft->fi)->printdebug))(ft->fi, (char *)"mISDN_FsmAddTimer already active!");
} else {
}
return (-1);
} else {
}
init_timer_key(& ft->tl, "&ft->tl", & __key);
ft->event = event;
ft->arg = arg;
ft->tl.expires = (unsigned long )((millisec * 250) / 1000) + (unsigned long )jiffies;
add_timer(& ft->tl);
return (0);
}
}
void mISDN_FsmRestartTimer(struct FsmTimer *ft , int millisec , int event , void *arg ,
int where )
{
int tmp ;
struct lock_class_key __key ;
{
tmp = timer_pending((struct timer_list const *)(& ft->tl));
if (tmp != 0) {
del_timer(& ft->tl);
} else {
}
init_timer_key(& ft->tl, "&ft->tl", & __key);
ft->event = event;
ft->arg = arg;
ft->tl.expires = (unsigned long )((millisec * 250) / 1000) + (unsigned long )jiffies;
add_timer(& ft->tl);
return;
}
}
void *memcpy(void * , void const * , unsigned long ) ;
long ldv__builtin_expect(long exp , long c ) ;
__inline static void __set_bit(int nr , unsigned long volatile *addr )
{
{
__asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory");
return;
}
}
__inline static void __clear_bit(int nr , unsigned long volatile *addr )
{
{
__asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr));
return;
}
}
extern void might_fault(void) ;
__inline static int hlist_unhashed(struct hlist_node const *h )
{
{
return ((unsigned long )h->pprev == (unsigned long )((struct hlist_node **/* const */)0));
}
}
__inline static void __hlist_del(struct hlist_node *n )
{
struct hlist_node *next ;
struct hlist_node **pprev ;
{
next = n->next;
pprev = n->pprev;
*pprev = next;
if ((unsigned long )next != (unsigned long )((struct hlist_node *)0)) {
next->pprev = pprev;
} else {
}
return;
}
}
__inline static void hlist_add_head(struct hlist_node *n , struct hlist_head *h )
{
struct hlist_node *first ;
{
first = h->first;
n->next = first;
if ((unsigned long )first != (unsigned long )((struct hlist_node *)0)) {
first->pprev = & n->next;
} else {
}
h->first = n;
n->pprev = & h->first;
return;
}
}
extern void *memcpy(void * , void const * , size_t ) ;
extern void *memset(void * , int , size_t ) ;
extern void warn_slowpath_fmt(char const * , int const , char const * , ...) ;
extern void warn_slowpath_null(char const * , int const ) ;
__inline static int atomic_read(atomic_t const *v )
{
{
return ((int )*((int volatile *)(& v->counter)));
}
}
__inline static void atomic_inc(atomic_t *v )
{
{
__asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter));
return;
}
}
__inline static void atomic_dec(atomic_t *v )
{
{
__asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0": "+m" (v->counter));
return;
}
}
__inline static int atomic_dec_and_test(atomic_t *v )
{
unsigned char c ;
{
__asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter),
"=qm" (c): : "memory");
return ((unsigned int )c != 0U);
}
}
int ldv_mutex_trylock_12(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_13(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_15(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_11(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_14(struct mutex *ldv_func_arg1 ) ;
extern int memcpy_fromiovec(unsigned char * , struct iovec * , int ) ;
extern int put_cmsg(struct msghdr * , int , int , int , void * ) ;
extern void _raw_read_lock_bh(rwlock_t * ) ;
extern void _raw_write_lock_bh(rwlock_t * ) ;
extern void _raw_read_unlock_bh(rwlock_t * ) ;
extern void _raw_write_unlock_bh(rwlock_t * ) ;
extern struct timeval ns_to_timeval(s64 const ) ;
extern int sock_register(struct net_proto_family const * ) ;
extern void sock_unregister(int ) ;
extern unsigned long _copy_to_user(void * , void const * , unsigned int ) ;
extern unsigned long _copy_from_user(void * , void const * , unsigned int ) ;
__inline static unsigned long copy_from_user(void *to , void const *from , unsigned long n )
{
int sz ;
unsigned long tmp ;
int __ret_warn_on ;
long tmp___0 ;
long tmp___1 ;
long tmp___2 ;
{
tmp = __builtin_object_size((void const *)to, 0);
sz = (int )tmp;
might_fault();
tmp___1 = ldv__builtin_expect(sz == -1, 1L);
if (tmp___1 != 0L) {
n = _copy_from_user(to, from, (unsigned int )n);
} else {
tmp___2 = ldv__builtin_expect((unsigned long )sz >= n, 1L);
if (tmp___2 != 0L) {
n = _copy_from_user(to, from, (unsigned int )n);
} else {
__ret_warn_on = 1;
tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L);
if (tmp___0 != 0L) {
warn_slowpath_fmt("/work/ldvuser/novikov/inst/current/envs/linux/linux/arch/x86/include/asm/uaccess_64.h",
57, "Buffer overflow detected!\n");
} else {
}
ldv__builtin_expect(__ret_warn_on != 0, 0L);
}
}
return (n);
}
}
__inline static int copy_to_user(void *dst , void const *src , unsigned int size )
{
unsigned long tmp ;
{
might_fault();
tmp = _copy_to_user(dst, src, size);
return ((int )tmp);
}
}
extern int device_rename(struct device * , char const * ) ;
extern ktime_t ktime_get_real(void) ;
extern void kfree_skb(struct sk_buff * ) ;
extern struct sk_buff *__alloc_skb(unsigned int , gfp_t , int , int ) ;
__inline static struct sk_buff *alloc_skb(unsigned int size , gfp_t priority )
{
struct sk_buff *tmp ;
{
tmp = __alloc_skb(size, priority, 0, -1);
return (tmp);
}
}
extern void skb_queue_head(struct sk_buff_head * , struct sk_buff * ) ;
extern unsigned char *skb_put(struct sk_buff * , unsigned int ) ;
extern unsigned char *skb_push(struct sk_buff * , unsigned int ) ;
extern unsigned char *skb_pull(struct sk_buff * , unsigned int ) ;
__inline static void skb_reserve(struct sk_buff *skb , int len )
{
{
skb->data = skb->data + (unsigned long )len;
skb->tail = skb->tail + (sk_buff_data_t )len;
return;
}
}
extern void skb_queue_purge(struct sk_buff_head * ) ;
extern struct sk_buff *skb_recv_datagram(struct sock * , unsigned int , int , int * ) ;
extern unsigned int datagram_poll(struct file * , struct socket * , struct poll_table_struct * ) ;
extern int skb_copy_datagram_iovec(struct sk_buff const * , int , struct iovec * ,
int ) ;
extern void skb_free_datagram(struct sock * , struct sk_buff * ) ;
__inline static void skb_get_timestamp(struct sk_buff const *skb , struct timeval *stamp )
{
{
*stamp = ns_to_timeval(skb->tstamp.tv64);
return;
}
}
__inline static void __net_timestamp(struct sk_buff *skb )
{
{
skb->tstamp = ktime_get_real();
return;
}
}
__inline static int sk_unhashed(struct sock const *sk )
{
int tmp ;
{
tmp = hlist_unhashed(& sk->__sk_common.ldv_37531.skc_node);
return (tmp);
}
}
__inline static int sk_hashed(struct sock const *sk )
{
int tmp ;
{
tmp = sk_unhashed(sk);
return (tmp == 0);
}
}
__inline static void sk_node_init(struct hlist_node *node )
{
{
node->pprev = 0;
return;
}
}
__inline static void __sk_del_node(struct sock *sk )
{
{
__hlist_del(& sk->__sk_common.ldv_37531.skc_node);
return;
}
}
__inline static int __sk_del_node_init(struct sock *sk )
{
int tmp ;
{
tmp = sk_hashed((struct sock const *)sk);
if (tmp != 0) {
__sk_del_node(sk);
sk_node_init(& sk->__sk_common.ldv_37531.skc_node);
return (1);
} else {
}
return (0);
}
}
__inline static void sock_hold(struct sock *sk )
{
{
atomic_inc(& sk->__sk_common.skc_refcnt);
return;
}
}
__inline static void __sock_put(struct sock *sk )
{
{
atomic_dec(& sk->__sk_common.skc_refcnt);
return;
}
}
__inline static int sk_del_node_init(struct sock *sk )
{
int rc ;
int tmp ;
int __ret_warn_on ;
int tmp___0 ;
long tmp___1 ;
{
tmp = __sk_del_node_init(sk);
rc = tmp;
if (rc != 0) {
tmp___0 = atomic_read((atomic_t const *)(& sk->__sk_common.skc_refcnt));
__ret_warn_on = tmp___0 == 1;
tmp___1 = ldv__builtin_expect(__ret_warn_on != 0, 0L);
if (tmp___1 != 0L) {
warn_slowpath_null("include/net/sock.h", 518);
} else {
}
ldv__builtin_expect(__ret_warn_on != 0, 0L);
__sock_put(sk);
} else {
}
return (rc);
}
}
__inline static void __sk_add_node(struct sock *sk , struct hlist_head *list )
{
{
hlist_add_head(& sk->__sk_common.ldv_37531.skc_node, list);
return;
}
}
__inline static void sk_add_node(struct sock *sk , struct hlist_head *list )
{
{
sock_hold(sk);
__sk_add_node(sk, list);
return;
}
}
__inline static void sock_set_flag(struct sock *sk , enum sock_flags flag )
{
{
__set_bit((int )flag, (unsigned long volatile *)(& sk->sk_flags));
return;
}
}
__inline static void sock_reset_flag(struct sock *sk , enum sock_flags flag )
{
{
__clear_bit((int )flag, (unsigned long volatile *)(& sk->sk_flags));
return;
}
}
extern void lock_sock_nested(struct sock * , int ) ;
__inline static void lock_sock(struct sock *sk )
{
{
lock_sock_nested(sk, 0);
return;
}
}
extern void release_sock(struct sock * ) ;
extern struct sock *sk_alloc(struct net * , int , gfp_t , struct proto * ) ;
extern void sk_free(struct sock * ) ;
extern int sock_no_connect(struct socket * , struct sockaddr * , int , int ) ;
extern int sock_no_socketpair(struct socket * , struct socket * ) ;
extern int sock_no_accept(struct socket * , struct socket * , int ) ;
extern int sock_no_getname(struct socket * , struct sockaddr * , int * , int ) ;
extern unsigned int sock_no_poll(struct file * , struct socket * , struct poll_table_struct * ) ;
extern int sock_no_listen(struct socket * , int ) ;
extern int sock_no_shutdown(struct socket * , int ) ;
extern int sock_no_getsockopt(struct socket * , int , int , char * , int * ) ;
extern int sock_no_setsockopt(struct socket * , int , int , char * , unsigned int ) ;
extern int sock_no_sendmsg(struct kiocb * , struct socket * , struct msghdr * , size_t ) ;
extern int sock_no_recvmsg(struct kiocb * , struct socket * , struct msghdr * , size_t ,
int ) ;
extern int sock_no_mmap(struct file * , struct socket * , struct vm_area_struct * ) ;
extern void sock_init_data(struct socket * , struct sock * ) ;
__inline static void sock_put(struct sock *sk )
{
int tmp ;
{
tmp = atomic_dec_and_test(& sk->__sk_common.skc_refcnt);
if (tmp != 0) {
sk_free(sk);
} else {
}
return;
}
}
__inline static void sk_tx_queue_clear(struct sock *sk )
{
{
sk->__sk_common.skc_tx_queue_mapping = -1;
return;
}
}
__inline static void sk_set_socket(struct sock *sk , struct socket *sock )
{
{
sk_tx_queue_clear(sk);
sk->sk_socket = sock;
return;
}
}
__inline static void sock_orphan(struct sock *sk )
{
{
_raw_write_lock_bh(& sk->sk_callback_lock);
sock_set_flag(sk, SOCK_DEAD);
sk_set_socket(sk, 0);
sk->sk_wq = 0;
_raw_write_unlock_bh(& sk->sk_callback_lock);
return;
}
}
extern int sock_queue_rcv_skb(struct sock * , struct sk_buff * ) ;
int connect_Bstack(struct mISDNdevice *dev , struct mISDNchannel *ch , u_int protocol ,
struct sockaddr_mISDN *adr ) ;
int connect_layer1(struct mISDNdevice *dev , struct mISDNchannel *ch , u_int protocol ,
struct sockaddr_mISDN *adr ) ;
int create_l2entity(struct mISDNdevice *dev , struct mISDNchannel *ch , u_int protocol ,
struct sockaddr_mISDN *adr ) ;
void delete_channel(struct mISDNchannel *ch ) ;
static u_int *debug___0 ;
static struct proto mISDN_proto =
{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0U, 0, 0,
0, 0, 0, 0, 0, 0, (_Bool)0, 0, 1408U, 0, 0, 0, 0, {0}, & __this_module, {'m',
'i',
's',
'd',
'n',
'\000'},
{0, 0}, 0, 0, 0};
static struct mISDN_sock_list data_sockets = {{0}, {{4294967296LL}, 3736018669U, 4294967295U, 0xffffffffffffffffUL, {0, {0,
0},
"data_sockets.lock",
0, 0UL}}};
static struct mISDN_sock_list base_sockets = {{0}, {{4294967296LL}, 3736018669U, 4294967295U, 0xffffffffffffffffUL, {0, {0,
0},
"base_sockets.lock",
0, 0UL}}};
__inline static struct sk_buff *_l2_alloc_skb(unsigned int len , gfp_t gfp_mask )
{
struct sk_buff *skb ;
long tmp ;
{
skb = alloc_skb(len + 4U, gfp_mask);
tmp = ldv__builtin_expect((unsigned long )skb != (unsigned long )((struct sk_buff *)0),
1L);
if (tmp != 0L) {
skb_reserve(skb, 4);
} else {
}
return (skb);
}
}
static void mISDN_sock_link(struct mISDN_sock_list *l , struct sock *sk )
{
{
_raw_write_lock_bh(& l->lock);
sk_add_node(sk, & l->head);
_raw_write_unlock_bh(& l->lock);
return;
}
}
static void mISDN_sock_unlink(struct mISDN_sock_list *l , struct sock *sk )
{
{
_raw_write_lock_bh(& l->lock);
sk_del_node_init(sk);
_raw_write_unlock_bh(& l->lock);
return;
}
}
static int mISDN_send(struct mISDNchannel *ch , struct sk_buff *skb )
{
struct mISDN_sock *msk ;
int err ;
struct mISDNchannel const *__mptr ;
{
__mptr = (struct mISDNchannel const *)ch;
msk = (struct mISDN_sock *)__mptr + 0xfffffffffffffae0UL;
if ((*debug___0 & 4U) != 0U) {
printk("<7>%s len %d %p\n", "mISDN_send", skb->len, skb);
} else {
}
if ((unsigned int )((unsigned char )msk->sk.__sk_common.skc_state) == 3U) {
return (-49);
} else {
}
__net_timestamp(skb);
err = sock_queue_rcv_skb(& msk->sk, skb);
if (err != 0) {
printk("<4>%s: error %d\n", "mISDN_send", err);
} else {
}
return (err);
}
}
static int mISDN_ctrl(struct mISDNchannel *ch , u_int cmd , void *arg )
{
struct mISDN_sock *msk ;
struct mISDNchannel const *__mptr ;
{
__mptr = (struct mISDNchannel const *)ch;
msk = (struct mISDN_sock *)__mptr + 0xfffffffffffffae0UL;
if ((*debug___0 & 4U) != 0U) {
printk("<7>%s(%p, %x, %p)\n", "mISDN_ctrl", ch, cmd, arg);
} else {
}
switch (cmd) {
case (u_int )512:
msk->sk.__sk_common.skc_state = 3U;
goto ldv_38063;
}
ldv_38063: ;
return (0);
}
}
__inline static void mISDN_sock_cmsg(struct sock *sk , struct msghdr *msg , struct sk_buff *skb )
{
struct timeval tv ;
{
if ((int )((struct mISDN_sock *)sk)->cmask & 1) {
skb_get_timestamp((struct sk_buff const *)skb, & tv);
put_cmsg(msg, 0, 1, 16, (void *)(& tv));
} else {
}
return;
}
}
static int mISDN_sock_recvmsg(struct kiocb *iocb , struct socket *sock , struct msghdr *msg ,
size_t len , int flags )
{
struct sk_buff *skb ;
struct sock *sk ;
struct sockaddr_mISDN *maddr ;
int copied ;
int err ;
size_t __len ;
void *__ret ;
unsigned char *tmp ;
unsigned char *tmp___0 ;
{
sk = sock->sk;
if ((*debug___0 & 4U) != 0U) {
printk("<7>%s: len %d, flags %x ch.nr %d, proto %x\n", "mISDN_sock_recvmsg", (int )len,
flags, ((struct mISDN_sock *)sk)->ch.nr, (int )sk->sk_protocol);
} else {
}
if (flags & 1) {
return (-95);
} else {
}
if ((unsigned int )((unsigned char )sk->__sk_common.skc_state) == 3U) {
return (0);
} else {
}
skb = skb_recv_datagram(sk, (unsigned int )flags, flags & 64, & err);
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
return (err);
} else {
}
if ((unsigned int )msg->msg_namelen > 5U) {
msg->msg_namelen = 6;
maddr = (struct sockaddr_mISDN *)msg->msg_name;
maddr->family = 34U;
maddr->dev = (unsigned char )(((struct mISDN_sock *)sk)->dev)->id;
if ((unsigned int )sk->sk_protocol == 16U || (unsigned int )sk->sk_protocol == 17U) {
maddr->channel = (unsigned char )(((struct mISDNhead *)(& skb->cb))->id >> 16);
maddr->tei = (unsigned char )(((struct mISDNhead *)(& skb->cb))->id >> 8);
maddr->sapi = (unsigned char )((struct mISDNhead *)(& skb->cb))->id;
} else {
maddr->channel = (unsigned char )((struct mISDN_sock *)sk)->ch.nr;
maddr->sapi = (unsigned char )((struct mISDN_sock *)sk)->ch.addr;
maddr->tei = (unsigned char )(((struct mISDN_sock *)sk)->ch.addr >> 8);
}
} else {
if (msg->msg_namelen != 0) {
printk("<4>%s: too small namelen %d\n", "mISDN_sock_recvmsg", msg->msg_namelen);
} else {
}
msg->msg_namelen = 0;
}
copied = (int )(skb->len + 8U);
if ((size_t )copied > len) {
if ((flags & 2) != 0) {
atomic_dec(& skb->users);
} else {
skb_queue_head(& sk->sk_receive_queue, skb);
}
return (-28);
} else {
}
__len = 8UL;
if (__len > 63UL) {
tmp = skb_push(skb, 8U);
__ret = memcpy((void *)tmp, (void const *)(& skb->cb), __len);
} else {
tmp___0 = skb_push(skb, 8U);
__ret = memcpy((void *)tmp___0, (void const *)(& skb->cb), __len);
}
err = skb_copy_datagram_iovec((struct sk_buff const *)skb, 0, msg->msg_iov, copied);
mISDN_sock_cmsg(sk, msg, skb);
skb_free_datagram(sk, skb);
return (err != 0 ? err : copied);
}
}
static int mISDN_sock_sendmsg(struct kiocb *iocb , struct socket *sock , struct msghdr *msg ,
size_t len )
{
struct sock *sk ;
struct sk_buff *skb ;
int err ;
struct sockaddr_mISDN *maddr ;
unsigned char *tmp ;
int tmp___0 ;
size_t __len ;
void *__ret ;
{
sk = sock->sk;
err = -12;
if ((*debug___0 & 4U) != 0U) {
printk("<7>%s: len %d flags %x ch %d proto %x\n", "mISDN_sock_sendmsg", (int )len,
msg->msg_flags, ((struct mISDN_sock *)sk)->ch.nr, (int )sk->sk_protocol);
} else {
}
if ((int )msg->msg_flags & 1) {
return (-95);
} else {
}
if ((msg->msg_flags & 4294942655U) != 0U) {
return (-22);
} else {
}
if (len <= 7UL) {
return (-22);
} else {
}
if ((unsigned int )((unsigned char )sk->__sk_common.skc_state) != 2U) {
return (-77);
} else {
}
lock_sock(sk);
skb = _l2_alloc_skb((unsigned int )len, 208U);
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
goto done;
} else {
}
tmp = skb_put(skb, (unsigned int )len);
tmp___0 = memcpy_fromiovec(tmp, msg->msg_iov, (int )len);
if (tmp___0 != 0) {
err = -14;
goto done;
} else {
}
__len = 8UL;
if (__len > 63UL) {
__ret = memcpy((void *)(& skb->cb), (void const *)skb->data, __len);
} else {
__ret = memcpy((void *)(& skb->cb), (void const *)skb->data, __len);
}
skb_pull(skb, 8U);
if ((unsigned int )msg->msg_namelen > 5U) {
maddr = (struct sockaddr_mISDN *)msg->msg_name;
((struct mISDNhead *)(& skb->cb))->id = (unsigned int )maddr->channel;
} else
if ((unsigned int )sk->sk_protocol == 16U || (unsigned int )sk->sk_protocol == 17U) {
((struct mISDNhead *)(& skb->cb))->id = ((struct mISDN_sock *)sk)->ch.nr;
} else {
}
if ((*debug___0 & 4U) != 0U) {
printk("<7>%s: ID:%x\n", "mISDN_sock_sendmsg", ((struct mISDNhead *)(& skb->cb))->id);
} else {
}
err = -19;
if ((unsigned long )((struct mISDN_sock *)sk)->ch.peer == (unsigned long )((struct mISDNchannel *)0)) {
goto done;
} else {
}
err = (*(((struct mISDN_sock *)sk)->ch.recv))(((struct mISDN_sock *)sk)->ch.peer,
skb);
if (err != 0) {
} else {
skb = 0;
err = (int )len;
}
done: ;
if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) {
kfree_skb(skb);
} else {
}
release_sock(sk);
return (err);
}
}
static int data_sock_release(struct socket *sock )
{
struct sock *sk ;
{
sk = sock->sk;
if ((*debug___0 & 4U) != 0U) {
printk("<7>%s(%p) sk=%p\n", "data_sock_release", sock, sk);
} else {
}
if ((unsigned long )sk == (unsigned long )((struct sock *)0)) {
return (0);
} else {
}
switch ((int )sk->sk_protocol) {
case 1: ;
case 2: ;
case 3: ;
case 4: ;
if ((unsigned int )((unsigned char )sk->__sk_common.skc_state) == 2U) {
delete_channel(& ((struct mISDN_sock *)sk)->ch);
} else {
mISDN_sock_unlink(& data_sockets, sk);
}
goto ldv_38110;
case 16: ;
case 17: ;
case 33: ;
case 34: ;
case 35: ;
case 36: ;
case 37: ;
case 38:
delete_channel(& ((struct mISDN_sock *)sk)->ch);
mISDN_sock_unlink(& data_sockets, sk);
goto ldv_38110;
}
ldv_38110:
lock_sock(sk);
sock_orphan(sk);
skb_queue_purge(& sk->sk_receive_queue);
release_sock(sk);
sock_put(sk);
return (0);
}
}
static int data_sock_ioctl_bound(struct sock *sk , unsigned int cmd , void *p )
{
struct mISDN_ctrl_req cq ;
int err ;
int val[2U] ;
struct mISDNchannel *bchan ;
struct mISDNchannel *next ;
unsigned long tmp ;
struct list_head const *__mptr ;
struct list_head const *__mptr___0 ;
struct list_head const *__mptr___1 ;
int tmp___0 ;
int __ret_gu ;
unsigned long __val_gu ;
int __ret_gu___0 ;
unsigned long __val_gu___0 ;
{
err = -22;
lock_sock(sk);
if ((unsigned long )((struct mISDN_sock *)sk)->dev == (unsigned long )((struct mISDNdevice *)0)) {
err = -19;
goto done;
} else {
}
switch (cmd) {
case 2147764549U:
tmp = copy_from_user((void *)(& cq), (void const *)p, 16UL);
if (tmp != 0UL) {
err = -14;
goto ldv_38131;
} else {
}
if (((int )sk->sk_protocol & -32) == 32) {
__mptr = (struct list_head const *)(((struct mISDN_sock *)sk)->dev)->bchannels.next;
bchan = (struct mISDNchannel *)__mptr;
__mptr___0 = (struct list_head const *)bchan->list.next;
next = (struct mISDNchannel *)__mptr___0;
goto ldv_38140;
ldv_38139: ;
if (bchan->nr == (u_int )cq.channel) {
err = (*(bchan->ctrl))(bchan, 768U, (void *)(& cq));
goto ldv_38138;
} else {
}
bchan = next;
__mptr___1 = (struct list_head const *)next->list.next;
next = (struct mISDNchannel *)__mptr___1;
ldv_38140: ;
if ((unsigned long )(& bchan->list) != (unsigned long )(& (((struct mISDN_sock *)sk)->dev)->bchannels)) {
goto ldv_38139;
} else {
}
ldv_38138: ;
} else {
err = (*((((struct mISDN_sock *)sk)->dev)->D.ctrl))(& (((struct mISDN_sock *)sk)->dev)->D,
768U, (void *)(& cq));
}
if (err != 0) {
goto ldv_38131;
} else {
}
tmp___0 = copy_to_user(p, (void const *)(& cq), 16U);
if (tmp___0 != 0) {
err = -14;
} else {
}
goto ldv_38131;
case 2147764550U: ;
if ((unsigned int )sk->sk_protocol != 17U) {
err = -22;
goto ldv_38131;
} else {
}
val[0] = (int )cmd;
might_fault();
switch (4UL) {
case 1UL:
__asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)p));
goto ldv_38145;
case 2UL:
__asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)p));
goto ldv_38145;
case 4UL:
__asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)p));
goto ldv_38145;
case 8UL:
__asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)p));
goto ldv_38145;
default:
__asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)p));
goto ldv_38145;
}
ldv_38145:
val[1] = (int )__val_gu;
if (__ret_gu != 0) {
err = -14;
goto ldv_38131;
} else {
}
err = (*(((((struct mISDN_sock *)sk)->dev)->teimgr)->ctrl))((((struct mISDN_sock *)sk)->dev)->teimgr,
768U, (void *)(& val));
goto ldv_38131;
case 2147764552U: ;
if ((unsigned int )sk->sk_protocol != 17U && (unsigned int )sk->sk_protocol != 16U) {
err = -22;
goto ldv_38131;
} else {
}
val[0] = (int )cmd;
might_fault();
switch (4UL) {
case 1UL:
__asm__ volatile ("call __get_user_1": "=a" (__ret_gu___0), "=d" (__val_gu___0): "0" ((int *)p));
goto ldv_38155;
case 2UL:
__asm__ volatile ("call __get_user_2": "=a" (__ret_gu___0), "=d" (__val_gu___0): "0" ((int *)p));
goto ldv_38155;
case 4UL:
__asm__ volatile ("call __get_user_4": "=a" (__ret_gu___0), "=d" (__val_gu___0): "0" ((int *)p));
goto ldv_38155;
case 8UL:
__asm__ volatile ("call __get_user_8": "=a" (__ret_gu___0), "=d" (__val_gu___0): "0" ((int *)p));
goto ldv_38155;
default:
__asm__ volatile ("call __get_user_X": "=a" (__ret_gu___0), "=d" (__val_gu___0): "0" ((int *)p));
goto ldv_38155;
}
ldv_38155:
val[1] = (int )__val_gu___0;
if (__ret_gu___0 != 0) {
err = -14;
goto ldv_38131;
} else {
}
err = (*(((((struct mISDN_sock *)sk)->dev)->teimgr)->ctrl))((((struct mISDN_sock *)sk)->dev)->teimgr,
768U, (void *)(& val));
goto ldv_38131;
default:
err = -22;
goto ldv_38131;
}
ldv_38131: ;
done:
release_sock(sk);
return (err);
}
}
static int data_sock_ioctl(struct socket *sock , unsigned int cmd , unsigned long arg )
{
int err ;
int id ;
struct sock *sk ;
struct mISDNdevice *dev ;
struct mISDNversion ver ;
int tmp ;
int __ret_pu ;
int __pu_val ;
int __ret_gu ;
unsigned long __val_gu ;
struct mISDN_devinfo di ;
u_int tmp___0 ;
size_t __len ;
void *__ret ;
char const *tmp___1 ;
int tmp___2 ;
{
err = 0;
sk = sock->sk;
switch (cmd) {
case 2147764546U:
ver.major = 1U;
ver.minor = 1U;
ver.release = 21U;
tmp = copy_to_user((void *)arg, (void const *)(& ver), 4U);
if (tmp != 0) {
err = -14;
} else {
}
goto ldv_38173;
case 2147764547U:
id = get_mdevice_count();
might_fault();
__pu_val = id;
switch (4UL) {
case 1UL:
__asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx");
goto ldv_38178;
case 2UL:
__asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx");
goto ldv_38178;
case 4UL:
__asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx");
goto ldv_38178;
case 8UL:
__asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx");
goto ldv_38178;
default:
__asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx");
goto ldv_38178;
}
ldv_38178: ;
if (__ret_pu != 0) {
err = -14;
} else {
}
goto ldv_38173;
case 2147764548U:
might_fault();
switch (4UL) {
case 1UL:
__asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)arg));
goto ldv_38188;
case 2UL:
__asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)arg));
goto ldv_38188;
case 4UL:
__asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)arg));
goto ldv_38188;
case 8UL:
__asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)arg));
goto ldv_38188;
default:
__asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)arg));
goto ldv_38188;
}
ldv_38188:
id = (int )__val_gu;
if (__ret_gu != 0) {
err = -14;
goto ldv_38173;
} else {
}
dev = get_mdevice((u_int )id);
if ((unsigned long )dev != (unsigned long )((struct mISDNdevice *)0)) {
memset((void *)(& di), 0, 56UL);
di.id = dev->id;
di.Dprotocols = dev->Dprotocols;
tmp___0 = get_all_Bprotocols();
di.Bprotocols = dev->Bprotocols | tmp___0;
di.protocol = dev->D.protocol;
__len = 16UL;
if (__len > 63UL) {
__ret = memcpy((void *)(& di.channelmap), (void const *)(& dev->channelmap),
__len);
} else {
__ret = memcpy((void *)(& di.channelmap), (void const *)(& dev->channelmap),
__len);
}
di.nrbchan = dev->nrbchan;
tmp___1 = dev_name((struct device const *)(& dev->dev));
strcpy((char *)(& di.name), tmp___1);
tmp___2 = copy_to_user((void *)arg, (void const *)(& di), 56U);
if (tmp___2 != 0) {
err = -14;
} else {
}
} else {
err = -19;
}
goto ldv_38173;
default: ;
if ((unsigned int )((unsigned char )sk->__sk_common.skc_state) == 2U) {
err = data_sock_ioctl_bound(sk, cmd, (void *)arg);
} else {
err = -107;
}
}
ldv_38173: ;
return (err);
}
}
static int data_sock_setsockopt(struct socket *sock , int level , int optname , char *optval ,
unsigned int len )
{
struct sock *sk ;
int err ;
int opt ;
int __ret_gu ;
unsigned long __val_gu ;
{
sk = sock->sk;
err = 0;
opt = 0;
if ((*debug___0 & 4U) != 0U) {
printk("<7>%s(%p, %d, %x, %p, %d)\n", "data_sock_setsockopt", sock, level, optname,
optval, len);
} else {
}
lock_sock(sk);
switch (optname) {
case 1:
might_fault();
switch (4UL) {
case 1UL:
__asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)optval));
goto ldv_38214;
case 2UL:
__asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)optval));
goto ldv_38214;
case 4UL:
__asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)optval));
goto ldv_38214;
case 8UL:
__asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)optval));
goto ldv_38214;
default:
__asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)optval));
goto ldv_38214;
}
ldv_38214:
opt = (int )__val_gu;
if (__ret_gu != 0) {
err = -14;
goto ldv_38220;
} else {
}
if (opt != 0) {
((struct mISDN_sock *)sk)->cmask = ((struct mISDN_sock *)sk)->cmask | 1U;
} else {
((struct mISDN_sock *)sk)->cmask = ((struct mISDN_sock *)sk)->cmask & 4294967294U;
}
goto ldv_38220;
default:
err = -92;
goto ldv_38220;
}
ldv_38220:
release_sock(sk);
return (err);
}
}
static int data_sock_getsockopt(struct socket *sock , int level , int optname , char *optval ,
int *optlen )
{
struct sock *sk ;
int len ;
int opt ;
int __ret_gu ;
unsigned long __val_gu ;
int __ret_pu ;
char __pu_val ;
{
sk = sock->sk;
might_fault();
switch (4UL) {
case 1UL:
__asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" (optlen));
goto ldv_38235;
case 2UL:
__asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" (optlen));
goto ldv_38235;
case 4UL:
__asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" (optlen));
goto ldv_38235;
case 8UL:
__asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" (optlen));
goto ldv_38235;
default:
__asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" (optlen));
goto ldv_38235;
}
ldv_38235:
len = (int )__val_gu;
if (__ret_gu != 0) {
return (-14);
} else {
}
if (len != 1) {
return (-22);
} else {
}
switch (optname) {
case 1: ;
if ((int )((struct mISDN_sock *)sk)->cmask & 1) {
opt = 1;
} else {
opt = 0;
}
might_fault();
__pu_val = (char )opt;
switch (1UL) {
case 1UL:
__asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (optval): "ebx");
goto ldv_38245;
case 2UL:
__asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (optval): "ebx");
goto ldv_38245;
case 4UL:
__asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (optval): "ebx");
goto ldv_38245;
case 8UL:
__asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (optval): "ebx");
goto ldv_38245;
default:
__asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (optval): "ebx");
goto ldv_38245;
}
ldv_38245: ;
if (__ret_pu != 0) {
return (-14);
} else {
}
goto ldv_38251;
default: ;
return (-92);
}
ldv_38251: ;
return (0);
}
}
static int data_sock_bind(struct socket *sock , struct sockaddr *addr , int addr_len )
{
struct sockaddr_mISDN *maddr ;
struct sock *sk ;
struct hlist_node *node ;
struct sock *csk ;
int err ;
struct hlist_node const *__mptr ;
{
maddr = (struct sockaddr_mISDN *)addr;
sk = sock->sk;
err = 0;
if ((*debug___0 & 4U) != 0U) {
printk("<7>%s(%p) sk=%p\n", "data_sock_bind", sock, sk);
} else {
}
if (addr_len != 6) {
return (-22);
} else {
}
if ((unsigned long )maddr == (unsigned long )((struct sockaddr_mISDN *)0) || (unsigned int )maddr->family != 34U) {
return (-22);
} else {
}
lock_sock(sk);
if ((unsigned long )((struct mISDN_sock *)sk)->dev != (unsigned long )((struct mISDNdevice *)0)) {
err = -114;
goto done;
} else {
}
((struct mISDN_sock *)sk)->dev = get_mdevice((u_int )maddr->dev);
if ((unsigned long )((struct mISDN_sock *)sk)->dev == (unsigned long )((struct mISDNdevice *)0)) {
err = -19;
goto done;
} else {
}
if ((unsigned int )sk->sk_protocol <= 31U) {
_raw_read_lock_bh(& data_sockets.lock);
node = data_sockets.head.first;
goto ldv_38270;
ldv_38269: ;
if ((unsigned long )sk == (unsigned long )csk) {
goto ldv_38268;
} else {
}
if ((unsigned long )((struct mISDN_sock *)csk)->dev != (unsigned long )((struct mISDN_sock *)sk)->dev) {
goto ldv_38268;
} else {
}
if ((unsigned int )csk->sk_protocol > 31U) {
goto ldv_38268;
} else {
}
if (! ((_Bool )((((unsigned int )csk->sk_protocol == 1U || (unsigned int )csk->sk_protocol == 3U) || (unsigned int )csk->sk_protocol == 5U) || (unsigned int )csk->sk_protocol == 16U)) ^ (int )((_Bool )((((unsigned int )sk->sk_protocol == 1U || (unsigned int )sk->sk_protocol == 3U) || (unsigned int )sk->sk_protocol == 5U) || (unsigned int )sk->sk_protocol == 16U))) {
goto ldv_38268;
} else {
}
_raw_read_unlock_bh(& data_sockets.lock);
err = -16;
goto done;
ldv_38268:
node = node->next;
ldv_38270: ;
if ((unsigned long )node != (unsigned long )((struct hlist_node *)0)) {
__mptr = (struct hlist_node const *)node;
csk = (struct sock *)__mptr + 0xffffffffffffffc8UL;
if (1 != 0) {
goto ldv_38269;
} else {
goto ldv_38271;
}
} else {
}
ldv_38271:
_raw_read_unlock_bh(& data_sockets.lock);
} else {
}
((struct mISDN_sock *)sk)->ch.send = & mISDN_send;
((struct mISDN_sock *)sk)->ch.ctrl = & mISDN_ctrl;
switch ((int )sk->sk_protocol) {
case 1: ;
case 2: ;
case 3: ;
case 4:
mISDN_sock_unlink(& data_sockets, sk);
err = connect_layer1(((struct mISDN_sock *)sk)->dev, & ((struct mISDN_sock *)sk)->ch,
(u_int )sk->sk_protocol, maddr);
if (err != 0) {
mISDN_sock_link(& data_sockets, sk);
} else {
}
goto ldv_38276;
case 16: ;
case 17:
err = create_l2entity(((struct mISDN_sock *)sk)->dev, & ((struct mISDN_sock *)sk)->ch,
(u_int )sk->sk_protocol, maddr);
goto ldv_38276;
case 33: ;
case 34: ;
case 35: ;
case 36: ;
case 37: ;
case 38:
err = connect_Bstack(((struct mISDN_sock *)sk)->dev, & ((struct mISDN_sock *)sk)->ch,
(u_int )sk->sk_protocol, maddr);
goto ldv_38276;
default:
err = -93;
}
ldv_38276: ;
if (err != 0) {
goto done;
} else {
}
sk->__sk_common.skc_state = 2U;
((struct mISDN_sock *)sk)->ch.protocol = (u_int )sk->sk_protocol;
done:
release_sock(sk);
return (err);
}
}
static int data_sock_getname(struct socket *sock , struct sockaddr *addr , int *addr_len ,
int peer )
{
struct sockaddr_mISDN *maddr ;
struct sock *sk ;
{
maddr = (struct sockaddr_mISDN *)addr;
sk = sock->sk;
if ((unsigned long )((struct mISDN_sock *)sk)->dev == (unsigned long )((struct mISDNdevice *)0)) {
return (-77);
} else {
}
lock_sock(sk);
*addr_len = 6;
maddr->dev = (unsigned char )(((struct mISDN_sock *)sk)->dev)->id;
maddr->channel = (unsigned char )((struct mISDN_sock *)sk)->ch.nr;
maddr->sapi = (unsigned char )((struct mISDN_sock *)sk)->ch.addr;
maddr->tei = (unsigned char )(((struct mISDN_sock *)sk)->ch.addr >> 8);
release_sock(sk);
return (0);
}
}
static struct proto_ops const data_sock_ops =
{34, & __this_module, & data_sock_release, & data_sock_bind, & sock_no_connect,
& sock_no_socketpair, & sock_no_accept, & data_sock_getname, & datagram_poll,
& data_sock_ioctl, 0, & sock_no_listen, & sock_no_shutdown, & data_sock_setsockopt,
& data_sock_getsockopt, 0, 0, & mISDN_sock_sendmsg, & mISDN_sock_recvmsg, & sock_no_mmap,
0, 0, 0};
static int data_sock_create(struct net *net , struct socket *sock , int protocol )
{
struct sock *sk ;
{
if ((int )sock->type != 2) {
return (-94);
} else {
}
sk = sk_alloc(net, 34, 208U, & mISDN_proto);
if ((unsigned long )sk == (unsigned long )((struct sock *)0)) {
return (-12);
} else {
}
sock_init_data(sock, sk);
sock->ops = & data_sock_ops;
sock->state = SS_UNCONNECTED;
sock_reset_flag(sk, SOCK_ZAPPED);
sk->sk_protocol = (unsigned char )protocol;
sk->__sk_common.skc_state = 1U;
mISDN_sock_link(& data_sockets, sk);
return (0);
}
}
static int base_sock_release(struct socket *sock )
{
struct sock *sk ;
{
sk = sock->sk;
printk("<7>%s(%p) sk=%p\n", "base_sock_release", sock, sk);
if ((unsigned long )sk == (unsigned long )((struct sock *)0)) {
return (0);
} else {
}
mISDN_sock_unlink(& base_sockets, sk);
sock_orphan(sk);
sock_put(sk);
return (0);
}
}
static int base_sock_ioctl(struct socket *sock , unsigned int cmd , unsigned long arg )
{
int err ;
int id ;
struct mISDNdevice *dev ;
struct mISDNversion ver ;
int tmp ;
int __ret_pu ;
int __pu_val ;
int __ret_gu ;
unsigned long __val_gu ;
struct mISDN_devinfo di ;
u_int tmp___0 ;
size_t __len ;
void *__ret ;
char const *tmp___1 ;
int tmp___2 ;
struct mISDN_devrename dn ;
unsigned long tmp___3 ;
{
err = 0;
switch (cmd) {
case 2147764546U:
ver.major = 1U;
ver.minor = 1U;
ver.release = 21U;
tmp = copy_to_user((void *)arg, (void const *)(& ver), 4U);
if (tmp != 0) {
err = -14;
} else {
}
goto ldv_38316;
case 2147764547U:
id = get_mdevice_count();
might_fault();
__pu_val = id;
switch (4UL) {
case 1UL:
__asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx");
goto ldv_38321;
case 2UL:
__asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx");
goto ldv_38321;
case 4UL:
__asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx");
goto ldv_38321;
case 8UL:
__asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx");
goto ldv_38321;
default:
__asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx");
goto ldv_38321;
}
ldv_38321: ;
if (__ret_pu != 0) {
err = -14;
} else {
}
goto ldv_38316;
case 2147764548U:
might_fault();
switch (4UL) {
case 1UL:
__asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)arg));
goto ldv_38331;
case 2UL:
__asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)arg));
goto ldv_38331;
case 4UL:
__asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)arg));
goto ldv_38331;
case 8UL:
__asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)arg));
goto ldv_38331;
default:
__asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)arg));
goto ldv_38331;
}
ldv_38331:
id = (int )__val_gu;
if (__ret_gu != 0) {
err = -14;
goto ldv_38316;
} else {
}
dev = get_mdevice((u_int )id);
if ((unsigned long )dev != (unsigned long )((struct mISDNdevice *)0)) {
memset((void *)(& di), 0, 56UL);
di.id = dev->id;
di.Dprotocols = dev->Dprotocols;
tmp___0 = get_all_Bprotocols();
di.Bprotocols = dev->Bprotocols | tmp___0;
di.protocol = dev->D.protocol;
__len = 16UL;
if (__len > 63UL) {
__ret = memcpy((void *)(& di.channelmap), (void const *)(& dev->channelmap),
__len);
} else {
__ret = memcpy((void *)(& di.channelmap), (void const *)(& dev->channelmap),
__len);
}
di.nrbchan = dev->nrbchan;
tmp___1 = dev_name((struct device const *)(& dev->dev));
strcpy((char *)(& di.name), tmp___1);
tmp___2 = copy_to_user((void *)arg, (void const *)(& di), 56U);
if (tmp___2 != 0) {
err = -14;
} else {
}
} else {
err = -19;
}
goto ldv_38316;
case 2149075271U:
tmp___3 = copy_from_user((void *)(& dn), (void const *)arg, 24UL);
if (tmp___3 != 0UL) {
err = -14;
goto ldv_38316;
} else {
}
dev = get_mdevice(dn.id);
if ((unsigned long )dev != (unsigned long )((struct mISDNdevice *)0)) {
err = device_rename(& dev->dev, (char const *)(& dn.name));
} else {
err = -19;
}
goto ldv_38316;
default:
err = -22;
}
ldv_38316: ;
return (err);
}
}
static int base_sock_bind(struct socket *sock , struct sockaddr *addr , int addr_len )
{
struct sockaddr_mISDN *maddr ;
struct sock *sk ;
int err ;
{
maddr = (struct sockaddr_mISDN *)addr;
sk = sock->sk;
err = 0;
if ((unsigned long )maddr == (unsigned long )((struct sockaddr_mISDN *)0) || (unsigned int )maddr->family != 34U) {
return (-22);
} else {
}
lock_sock(sk);
if ((unsigned long )((struct mISDN_sock *)sk)->dev != (unsigned long )((struct mISDNdevice *)0)) {
err = -114;
goto done;
} else {
}
((struct mISDN_sock *)sk)->dev = get_mdevice((u_int )maddr->dev);
if ((unsigned long )((struct mISDN_sock *)sk)->dev == (unsigned long )((struct mISDNdevice *)0)) {
err = -19;
goto done;
} else {
}
sk->__sk_common.skc_state = 2U;
done:
release_sock(sk);
return (err);
}
}
static struct proto_ops const base_sock_ops =
{34, & __this_module, & base_sock_release, & base_sock_bind, & sock_no_connect,
& sock_no_socketpair, & sock_no_accept, & sock_no_getname, & sock_no_poll, & base_sock_ioctl,
0, & sock_no_listen, & sock_no_shutdown, & sock_no_setsockopt, & sock_no_getsockopt,
0, 0, & sock_no_sendmsg, & sock_no_recvmsg, & sock_no_mmap, 0, 0, 0};
static int base_sock_create(struct net *net , struct socket *sock , int protocol )
{
struct sock *sk ;
{
if ((int )sock->type != 3) {
return (-94);
} else {
}
sk = sk_alloc(net, 34, 208U, & mISDN_proto);
if ((unsigned long )sk == (unsigned long )((struct sock *)0)) {
return (-12);
} else {
}
sock_init_data(sock, sk);
sock->ops = & base_sock_ops;
sock->state = SS_UNCONNECTED;
sock_reset_flag(sk, SOCK_ZAPPED);
sk->sk_protocol = (unsigned char )protocol;
sk->__sk_common.skc_state = 1U;
mISDN_sock_link(& base_sockets, sk);
return (0);
}
}
static int mISDN_sock_create(struct net *net , struct socket *sock , int proto , int kern )
{
int err ;
{
err = -93;
switch (proto) {
case 0:
err = base_sock_create(net, sock, proto);
goto ldv_38368;
case 1: ;
case 2: ;
case 3: ;
case 4: ;
case 16: ;
case 17: ;
case 33: ;
case 34: ;
case 35: ;
case 36: ;
case 37: ;
case 38:
err = data_sock_create(net, sock, proto);
goto ldv_38368;
default: ;
return (err);
}
ldv_38368: ;
return (err);
}
}
static struct net_proto_family const mISDN_sock_family_ops = {34, & mISDN_sock_create, & __this_module};
int misdn_sock_init(u_int *deb )
{
int err ;
{
debug___0 = deb;
err = sock_register(& mISDN_sock_family_ops);
if (err != 0) {
printk("<3>%s: error(%d)\n", "misdn_sock_init", err);
} else {
}
return (err);
}
}
void misdn_sock_cleanup(void)
{
{
sock_unregister(34);
return;
}
}
void ldv_main2_sequence_infinite_withcheck_stateful(void)
{
struct socket *var_group1 ;
unsigned int var_data_sock_ioctl_10_p1 ;
unsigned long var_data_sock_ioctl_10_p2 ;
struct sockaddr *var_group2 ;
int var_data_sock_bind_13_p2 ;
int *var_data_sock_getname_14_p2 ;
int var_data_sock_getname_14_p3 ;
struct kiocb *var_group3 ;
struct msghdr *var_mISDN_sock_sendmsg_7_p2 ;
size_t var_mISDN_sock_sendmsg_7_p3 ;
struct msghdr *var_mISDN_sock_recvmsg_6_p2 ;
size_t var_mISDN_sock_recvmsg_6_p3 ;
int var_mISDN_sock_recvmsg_6_p4 ;
int var_data_sock_setsockopt_11_p1 ;
int var_data_sock_setsockopt_11_p2 ;
char *var_data_sock_setsockopt_11_p3 ;
unsigned int var_data_sock_setsockopt_11_p4 ;
int var_data_sock_getsockopt_12_p1 ;
int var_data_sock_getsockopt_12_p2 ;
char *var_data_sock_getsockopt_12_p3 ;
int *var_data_sock_getsockopt_12_p4 ;
unsigned int var_base_sock_ioctl_17_p1 ;
unsigned long var_base_sock_ioctl_17_p2 ;
int var_base_sock_bind_18_p2 ;
struct net *var_group4 ;
int var_mISDN_sock_create_20_p2 ;
int var_mISDN_sock_create_20_p3 ;
int ldv_s_data_sock_ops_proto_ops ;
int ldv_s_base_sock_ops_proto_ops ;
int tmp ;
int tmp___0 ;
{
ldv_s_data_sock_ops_proto_ops = 0;
ldv_s_base_sock_ops_proto_ops = 0;
LDV_IN_INTERRUPT = 1;
ldv_initialize();
goto ldv_38451;
ldv_38450:
tmp = nondet_int();
switch (tmp) {
case 0: ;
if (ldv_s_data_sock_ops_proto_ops == 0) {
ldv_handler_precall();
data_sock_release(var_group1);
ldv_s_data_sock_ops_proto_ops = 0;
} else {
}
goto ldv_38437;
case 1:
ldv_handler_precall();
data_sock_ioctl(var_group1, var_data_sock_ioctl_10_p1, var_data_sock_ioctl_10_p2);
goto ldv_38437;
case 2:
ldv_handler_precall();
data_sock_bind(var_group1, var_group2, var_data_sock_bind_13_p2);
goto ldv_38437;
case 3:
ldv_handler_precall();
data_sock_getname(var_group1, var_group2, var_data_sock_getname_14_p2, var_data_sock_getname_14_p3);
goto ldv_38437;
case 4:
ldv_handler_precall();
mISDN_sock_sendmsg(var_group3, var_group1, var_mISDN_sock_sendmsg_7_p2, var_mISDN_sock_sendmsg_7_p3);
goto ldv_38437;
case 5:
ldv_handler_precall();
mISDN_sock_recvmsg(var_group3, var_group1, var_mISDN_sock_recvmsg_6_p2, var_mISDN_sock_recvmsg_6_p3,
var_mISDN_sock_recvmsg_6_p4);
goto ldv_38437;
case 6:
ldv_handler_precall();
data_sock_setsockopt(var_group1, var_data_sock_setsockopt_11_p1, var_data_sock_setsockopt_11_p2,
var_data_sock_setsockopt_11_p3, var_data_sock_setsockopt_11_p4);
goto ldv_38437;
case 7:
ldv_handler_precall();
data_sock_getsockopt(var_group1, var_data_sock_getsockopt_12_p1, var_data_sock_getsockopt_12_p2,
var_data_sock_getsockopt_12_p3, var_data_sock_getsockopt_12_p4);
goto ldv_38437;
case 8: ;
if (ldv_s_base_sock_ops_proto_ops == 0) {
ldv_handler_precall();
base_sock_release(var_group1);
ldv_s_base_sock_ops_proto_ops = 0;
} else {
}
goto ldv_38437;
case 9:
ldv_handler_precall();
base_sock_ioctl(var_group1, var_base_sock_ioctl_17_p1, var_base_sock_ioctl_17_p2);
goto ldv_38437;
case 10:
ldv_handler_precall();
base_sock_bind(var_group1, var_group2, var_base_sock_bind_18_p2);
goto ldv_38437;
case 11:
ldv_handler_precall();
mISDN_sock_create(var_group4, var_group1, var_mISDN_sock_create_20_p2, var_mISDN_sock_create_20_p3);
goto ldv_38437;
default: ;
goto ldv_38437;
}
ldv_38437: ;
ldv_38451:
tmp___0 = nondet_int();
if ((tmp___0 != 0 || ldv_s_data_sock_ops_proto_ops != 0) || ldv_s_base_sock_ops_proto_ops != 0) {
goto ldv_38450;
} else {
}
ldv_check_final_state();
return;
}
}
void ldv_mutex_lock_11(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_mutex_of_device(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
int ldv_mutex_trylock_12(struct mutex *ldv_func_arg1 )
{
ldv_func_ret_type___0 ldv_func_res ;
int tmp ;
int tmp___0 ;
{
tmp = mutex_trylock(ldv_func_arg1);
ldv_func_res = tmp;
tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1);
return (tmp___0);
return (ldv_func_res);
}
}
void ldv_mutex_unlock_13(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_mutex_of_device(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv_mutex_lock_14(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
void ldv_mutex_unlock_15(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
extern char *strncpy(char * , char const * , __kernel_size_t ) ;
int ldv_mutex_trylock_22(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_23(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_25(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_21(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_24(struct mutex *ldv_func_arg1 ) ;
extern unsigned long _raw_read_lock_irqsave(rwlock_t * ) ;
extern void _raw_read_unlock_irqrestore(rwlock_t * , unsigned long ) ;
extern void do_gettimeofday(struct timeval * ) ;
struct mISDNclock *mISDN_register_clock(char *name , int pri , clockctl_func_t *ctl ,
void *priv ) ;
void mISDN_unregister_clock(struct mISDNclock *iclock ) ;
void mISDN_clock_update(struct mISDNclock *iclock , int samples , struct timeval *tv ) ;
unsigned short mISDN_clock_get(void) ;
static u_int *debug___1 ;
static struct list_head iclock_list = {& iclock_list, & iclock_list};
static rwlock_t iclock_lock = {{4294967296LL}, 3736018669U, 4294967295U, 0xffffffffffffffffUL, {0, {0, 0}, "iclock_lock",
0, 0UL}};
static u16 iclock_count ;
static struct timeval iclock_tv ;
static int iclock_tv_valid ;
static struct mISDNclock *iclock_current ;
void mISDN_init_clock(u_int *dp )
{
{
debug___1 = dp;
do_gettimeofday(& iclock_tv);
return;
}
}
static void select_iclock(void)
{
struct mISDNclock *iclock ;
struct mISDNclock *bestclock ;
struct mISDNclock *lastclock ;
int pri ;
struct list_head const *__mptr ;
struct list_head const *__mptr___0 ;
{
bestclock = 0;
lastclock = 0;
pri = -128;
__mptr = (struct list_head const *)iclock_list.next;
iclock = (struct mISDNclock *)__mptr;
goto ldv_38048;
ldv_38047: ;
if (iclock->pri > pri) {
pri = iclock->pri;
bestclock = iclock;
} else {
}
if ((unsigned long )iclock_current == (unsigned long )iclock) {
lastclock = iclock;
} else {
}
__mptr___0 = (struct list_head const *)iclock->list.next;
iclock = (struct mISDNclock *)__mptr___0;
ldv_38048: ;
if ((unsigned long )(& iclock->list) != (unsigned long )(& iclock_list)) {
goto ldv_38047;
} else {
}
if ((unsigned long )lastclock != (unsigned long )((struct mISDNclock *)0) && (unsigned long )bestclock != (unsigned long )lastclock) {
if ((*debug___1 & 33554432U) != 0U) {
printk("<7>Old clock source \'%s\' disable.\n", (char *)(& lastclock->name));
} else {
}
(*(lastclock->ctl))(lastclock->priv, 0);
} else {
}
if ((unsigned long )bestclock != (unsigned long )((struct mISDNclock *)0) && (unsigned long )bestclock != (unsigned long )iclock_current) {
if ((*debug___1 & 33554432U) != 0U) {
printk("<7>New clock source \'%s\' enable.\n", (char *)(& bestclock->name));
} else {
}
(*(bestclock->ctl))(bestclock->priv, 1);
} else {
}
if ((unsigned long )bestclock != (unsigned long )iclock_current) {
iclock_tv_valid = 0;
} else {
}
iclock_current = bestclock;
return;
}
}
struct mISDNclock *mISDN_register_clock(char *name , int pri , clockctl_func_t *ctl ,
void *priv )
{
u_long flags ;
struct mISDNclock *iclock ;
void *tmp ;
{
if ((*debug___1 & 33554687U) != 0U) {
printk("<7>%s: %s %d\n", "mISDN_register_clock", name, pri);
} else {
}
tmp = kzalloc(104UL, 32U);
iclock = (struct mISDNclock *)tmp;
if ((unsigned long )iclock == (unsigned long )((struct mISDNclock *)0)) {
printk("<3>%s: No memory for clock entry.\n", "mISDN_register_clock");
return (0);
} else {
}
strncpy((char *)(& iclock->name), (char const *)name, 63UL);
iclock->pri = pri;
iclock->priv = priv;
iclock->ctl = ctl;
flags = _raw_write_lock_irqsave(& iclock_lock);
list_add_tail(& iclock->list, & iclock_list);
select_iclock();
_raw_write_unlock_irqrestore(& iclock_lock, flags);
return (iclock);
}
}
void mISDN_unregister_clock(struct mISDNclock *iclock )
{
u_long flags ;
{
if ((*debug___1 & 33554687U) != 0U) {
printk("<7>%s: %s %d\n", "mISDN_unregister_clock", (char *)(& iclock->name), iclock->pri);
} else {
}
flags = _raw_write_lock_irqsave(& iclock_lock);
if ((unsigned long )iclock_current == (unsigned long )iclock) {
if ((*debug___1 & 33554432U) != 0U) {
printk("<7>Current clock source \'%s\' unregisters.\n", (char *)(& iclock->name));
} else {
}
(*(iclock->ctl))(iclock->priv, 0);
} else {
}
list_del(& iclock->list);
select_iclock();
_raw_write_unlock_irqrestore(& iclock_lock, flags);
return;
}
}
void mISDN_clock_update(struct mISDNclock *iclock , int samples , struct timeval *tv )
{
u_long flags ;
struct timeval tv_now ;
time_t elapsed_sec ;
int elapsed_8000th ;
{
flags = _raw_write_lock_irqsave(& iclock_lock);
if ((unsigned long )iclock_current != (unsigned long )iclock) {
printk("<3>%s: \'%s\' sends us clock updates, but we do listen to \'%s\'. This is a bug!\n",
"mISDN_clock_update", (char *)(& iclock->name), (unsigned long )iclock_current != (unsigned long )((struct mISDNclock *)0) ? (char *)(& iclock_current->name) : (char *)"nothing");
(*(iclock->ctl))(iclock->priv, 0);
_raw_write_unlock_irqrestore(& iclock_lock, flags);
return;
} else {
}
if (iclock_tv_valid != 0) {
iclock_count = (int )((u16 )samples) + (int )iclock_count;
if ((unsigned long )tv != (unsigned long )((struct timeval *)0)) {
iclock_tv.tv_sec = tv->tv_sec;
iclock_tv.tv_usec = tv->tv_usec;
} else {
do_gettimeofday(& iclock_tv);
}
} else {
if ((unsigned long )tv != (unsigned long )((struct timeval *)0)) {
tv_now.tv_sec = tv->tv_sec;
tv_now.tv_usec = tv->tv_usec;
} else {
do_gettimeofday(& tv_now);
}
elapsed_sec = tv_now.tv_sec - iclock_tv.tv_sec;
elapsed_8000th = (int )((unsigned int )(tv_now.tv_usec / 125L) - (unsigned int )(iclock_tv.tv_usec / 125L));
if (elapsed_8000th < 0) {
elapsed_sec = elapsed_sec + -1L;
elapsed_8000th = elapsed_8000th + 8000;
} else {
}
iclock_count = ((unsigned int )((u16 )elapsed_sec) * 8000U + (unsigned int )((u16 )elapsed_8000th)) + (unsigned int )iclock_count;
iclock_tv.tv_sec = tv_now.tv_sec;
iclock_tv.tv_usec = tv_now.tv_usec;
iclock_tv_valid = 1;
if ((*debug___1 & 33554432U) != 0U) {
printk("Received first clock from source \'%s\'.\n", (unsigned long )iclock_current != (unsigned long )((struct mISDNclock *)0) ? (char *)(& iclock_current->name) : (char *)"nothing");
} else {
}
}
_raw_write_unlock_irqrestore(& iclock_lock, flags);
return;
}
}
unsigned short mISDN_clock_get(void)
{
u_long flags ;
struct timeval tv_now ;
time_t elapsed_sec ;
int elapsed_8000th ;
u16 count ;
{
flags = _raw_read_lock_irqsave(& iclock_lock);
do_gettimeofday(& tv_now);
elapsed_sec = tv_now.tv_sec - iclock_tv.tv_sec;
elapsed_8000th = (int )((unsigned int )(tv_now.tv_usec / 125L) - (unsigned int )(iclock_tv.tv_usec / 125L));
if (elapsed_8000th < 0) {
elapsed_sec = elapsed_sec + -1L;
elapsed_8000th = elapsed_8000th + 8000;
} else {
}
count = ((unsigned int )((u16 )elapsed_sec) * 8000U + (unsigned int )iclock_count) + (unsigned int )((u16 )elapsed_8000th);
_raw_read_unlock_irqrestore(& iclock_lock, flags);
return (count);
}
}
void ldv_mutex_lock_21(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_mutex_of_device(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
int ldv_mutex_trylock_22(struct mutex *ldv_func_arg1 )
{
ldv_func_ret_type___0 ldv_func_res ;
int tmp ;
int tmp___0 ;
{
tmp = mutex_trylock(ldv_func_arg1);
ldv_func_res = tmp;
tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1);
return (tmp___0);
return (ldv_func_res);
}
}
void ldv_mutex_unlock_23(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_mutex_of_device(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv_mutex_lock_24(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
void ldv_mutex_unlock_25(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
__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);
}
}
__inline static void INIT_LIST_HEAD(struct list_head *list )
{
{
list->next = list;
list->prev = list;
return;
}
}
extern void lockdep_init_map(struct lockdep_map * , char const * , struct lock_class_key * ,
int ) ;
int ldv_mutex_trylock_32(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_33(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_35(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_31(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_34(struct mutex *ldv_func_arg1 ) ;
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_5966.rlock);
}
}
extern void __init_work(struct work_struct * , int ) ;
extern int schedule_work(struct work_struct * ) ;
extern bool flush_work_sync(struct work_struct * ) ;
extern void consume_skb(struct sk_buff * ) ;
__inline static void __skb_queue_head_init(struct sk_buff_head *list )
{
struct sk_buff *tmp ;
{
tmp = (struct sk_buff *)list;
list->next = tmp;
list->prev = tmp;
list->qlen = 0U;
return;
}
}
__inline static void skb_queue_head_init(struct sk_buff_head *list )
{
struct lock_class_key __key ;
{
spinlock_check(& list->lock);
__raw_spin_lock_init(& list->lock.ldv_5966.rlock, "&(&list->lock)->rlock", & __key);
__skb_queue_head_init(list);
return;
}
}
extern void skb_queue_tail(struct sk_buff_head * , struct sk_buff * ) ;
extern struct sk_buff *skb_dequeue(struct sk_buff_head * ) ;
__inline static struct sk_buff *mI_alloc_skb(unsigned int len , gfp_t gfp_mask )
{
struct sk_buff *skb ;
long tmp ;
{
skb = alloc_skb(len + 8U, gfp_mask);
tmp = ldv__builtin_expect((unsigned long )skb != (unsigned long )((struct sk_buff *)0),
1L);
if (tmp != 0L) {
skb_reserve(skb, 8);
} else {
}
return (skb);
}
}
__inline static struct sk_buff *_alloc_mISDN_skb(u_int prim , u_int id , u_int len ,
void *dp , gfp_t gfp_mask )
{
struct sk_buff *skb ;
struct sk_buff *tmp ;
struct mISDNhead *hh ;
size_t __len ;
void *__ret ;
unsigned char *tmp___1 ;
{
tmp = mI_alloc_skb(len, gfp_mask);
skb = tmp;
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
return (0);
} else {
}
if (len != 0U) {
__len = (size_t )len;
tmp___1 = skb_put(skb, len);
__ret = memcpy((void *)tmp___1, (void const *)dp, __len);
} else {
}
hh = (struct mISDNhead *)(& skb->cb);
hh->prim = prim;
hh->id = id;
return (skb);
}
}
__inline static void _queue_data(struct mISDNchannel *ch , u_int prim , u_int id ,
u_int len , void *dp , gfp_t gfp_mask )
{
struct sk_buff *skb ;
int tmp ;
{
if ((unsigned long )ch->peer == (unsigned long )((struct mISDNchannel *)0)) {
return;
} else {
}
skb = _alloc_mISDN_skb(prim, id, len, dp, gfp_mask);
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
return;
} else {
}
tmp = (*(ch->recv))(ch->peer, skb);
if (tmp != 0) {
consume_skb(skb);
} else {
}
return;
}
}
int mISDN_initdchannel(struct dchannel *ch , int maxlen , void *phf ) ;
int mISDN_initbchannel(struct bchannel *ch , int maxlen ) ;
int mISDN_freedchannel(struct dchannel *ch ) ;
void mISDN_clear_bchannel(struct bchannel *ch ) ;
int mISDN_freebchannel(struct bchannel *ch ) ;
void queue_ch_frame(struct mISDNchannel *ch , u_int pr , int id , struct sk_buff *skb ) ;
int dchannel_senddata(struct dchannel *ch , struct sk_buff *skb ) ;
int bchannel_senddata(struct bchannel *ch , struct sk_buff *skb ) ;
void recv_Dchannel(struct dchannel *dch ) ;
void recv_Echannel(struct dchannel *ech , struct dchannel *dch ) ;
void recv_Bchannel(struct bchannel *bch , unsigned int id ) ;
void recv_Dchannel_skb(struct dchannel *dch , struct sk_buff *skb ) ;
void recv_Bchannel_skb(struct bchannel *bch , struct sk_buff *skb ) ;
void confirm_Bsend(struct bchannel *bch ) ;
int get_next_bframe(struct bchannel *bch ) ;
int get_next_dframe(struct dchannel *dch ) ;
static void dchannel_bh(struct work_struct *ws )
{
struct dchannel *dch ;
struct work_struct const *__mptr ;
struct sk_buff *skb ;
int err ;
long tmp ;
int tmp___0 ;
int tmp___1 ;
{
__mptr = (struct work_struct const *)ws;
dch = (struct dchannel *)__mptr + 0xfffffffffffffaf0UL;
tmp___0 = test_and_clear_bit(30, (unsigned long volatile *)(& dch->Flags));
if (tmp___0 != 0) {
goto ldv_38877;
ldv_38876:
tmp = ldv__builtin_expect((unsigned long )dch->dev.D.peer != (unsigned long )((struct mISDNchannel *)0),
1L);
if (tmp != 0L) {
err = (*(dch->dev.D.recv))(dch->dev.D.peer, skb);
if (err != 0) {
consume_skb(skb);
} else {
}
} else {
consume_skb(skb);
}
ldv_38877:
skb = skb_dequeue(& dch->rqueue);
if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) {
goto ldv_38876;
} else {
}
} else {
}
tmp___1 = test_and_clear_bit(31, (unsigned long volatile *)(& dch->Flags));
if (tmp___1 != 0) {
if ((unsigned long )dch->phfunc != (unsigned long )((void (*)(struct dchannel * ))0)) {
(*(dch->phfunc))(dch);
} else {
}
} else {
}
return;
}
}
static void bchannel_bh(struct work_struct *ws )
{
struct bchannel *bch ;
struct work_struct const *__mptr ;
struct sk_buff *skb ;
int err ;
long tmp ;
int tmp___0 ;
{
__mptr = (struct work_struct const *)ws;
bch = (struct bchannel *)__mptr + 0xffffffffffffffa0UL;
tmp___0 = test_and_clear_bit(30, (unsigned long volatile *)(& bch->Flags));
if (tmp___0 != 0) {
goto ldv_38888;
ldv_38887:
bch->rcount = bch->rcount - 1;
tmp = ldv__builtin_expect((unsigned long )bch->ch.peer != (unsigned long )((struct mISDNchannel *)0),
1L);
if (tmp != 0L) {
err = (*(bch->ch.recv))(bch->ch.peer, skb);
if (err != 0) {
consume_skb(skb);
} else {
}
} else {
consume_skb(skb);
}
ldv_38888:
skb = skb_dequeue(& bch->rqueue);
if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) {
goto ldv_38887;
} else {
}
} else {
}
return;
}
}
int mISDN_initdchannel(struct dchannel *ch , int maxlen , void *phf )
{
struct lock_class_key __key ;
atomic_long_t __constr_expr_0 ;
{
test_and_set_bit(13, (unsigned long volatile *)(& ch->Flags));
ch->maxlen = maxlen;
ch->hw = 0;
ch->rx_skb = 0;
ch->tx_skb = 0;
ch->tx_idx = 0;
ch->phfunc = (void (*)(struct dchannel * ))phf;
skb_queue_head_init(& ch->squeue);
skb_queue_head_init(& ch->rqueue);
INIT_LIST_HEAD(& ch->dev.bchannels);
__init_work(& ch->workq, 0);
__constr_expr_0.counter = 2097664L;
ch->workq.data = __constr_expr_0;
lockdep_init_map(& ch->workq.lockdep_map, "(&ch->workq)", & __key, 0);
INIT_LIST_HEAD(& ch->workq.entry);
ch->workq.func = & dchannel_bh;
return (0);
}
}
int mISDN_initbchannel(struct bchannel *ch , int maxlen )
{
struct lock_class_key __key ;
atomic_long_t __constr_expr_0 ;
{
ch->Flags = 0UL;
ch->maxlen = maxlen;
ch->hw = 0;
ch->rx_skb = 0;
ch->tx_skb = 0;
ch->tx_idx = 0;
skb_queue_head_init(& ch->rqueue);
ch->rcount = 0;
ch->next_skb = 0;
__init_work(& ch->workq, 0);
__constr_expr_0.counter = 2097664L;
ch->workq.data = __constr_expr_0;
lockdep_init_map(& ch->workq.lockdep_map, "(&ch->workq)", & __key, 0);
INIT_LIST_HEAD(& ch->workq.entry);
ch->workq.func = & bchannel_bh;
return (0);
}
}
int mISDN_freedchannel(struct dchannel *ch )
{
{
if ((unsigned long )ch->tx_skb != (unsigned long )((struct sk_buff *)0)) {
consume_skb(ch->tx_skb);
ch->tx_skb = 0;
} else {
}
if ((unsigned long )ch->rx_skb != (unsigned long )((struct sk_buff *)0)) {
consume_skb(ch->rx_skb);
ch->rx_skb = 0;
} else {
}
skb_queue_purge(& ch->squeue);
skb_queue_purge(& ch->rqueue);
flush_work_sync(& ch->workq);
return (0);
}
}
void mISDN_clear_bchannel(struct bchannel *ch )
{
{
if ((unsigned long )ch->tx_skb != (unsigned long )((struct sk_buff *)0)) {
consume_skb(ch->tx_skb);
ch->tx_skb = 0;
} else {
}
ch->tx_idx = 0;
if ((unsigned long )ch->rx_skb != (unsigned long )((struct sk_buff *)0)) {
consume_skb(ch->rx_skb);
ch->rx_skb = 0;
} else {
}
if ((unsigned long )ch->next_skb != (unsigned long )((struct sk_buff *)0)) {
consume_skb(ch->next_skb);
ch->next_skb = 0;
} else {
}
test_and_clear_bit(0, (unsigned long volatile *)(& ch->Flags));
test_and_clear_bit(1, (unsigned long volatile *)(& ch->Flags));
test_and_clear_bit(6, (unsigned long volatile *)(& ch->Flags));
return;
}
}
int mISDN_freebchannel(struct bchannel *ch )
{
{
mISDN_clear_bchannel(ch);
skb_queue_purge(& ch->rqueue);
ch->rcount = 0;
flush_work_sync(& ch->workq);
return (0);
}
}
__inline static u_int get_sapi_tei(u_char *p )
{
u_int sapi ;
u_int tei ;
{
sapi = (u_int )((int )*p >> 2);
tei = (u_int )((int )*(p + 1UL) >> 1);
return ((tei << 8) | sapi);
}
}
void recv_Dchannel(struct dchannel *dch )
{
struct mISDNhead *hh ;
{
if ((dch->rx_skb)->len <= 1U) {
consume_skb(dch->rx_skb);
dch->rx_skb = 0;
return;
} else {
}
hh = (struct mISDNhead *)(& (dch->rx_skb)->cb);
hh->prim = 8194U;
hh->id = get_sapi_tei((dch->rx_skb)->data);
skb_queue_tail(& dch->rqueue, dch->rx_skb);
dch->rx_skb = 0;
test_and_set_bit(30, (unsigned long volatile *)(& dch->Flags));
schedule_work(& dch->workq);
return;
}
}
void recv_Echannel(struct dchannel *ech , struct dchannel *dch )
{
struct mISDNhead *hh ;
{
if ((ech->rx_skb)->len <= 1U) {
consume_skb(ech->rx_skb);
ech->rx_skb = 0;
return;
} else {
}
hh = (struct mISDNhead *)(& (ech->rx_skb)->cb);
hh->prim = 12290U;
hh->id = get_sapi_tei((ech->rx_skb)->data);
skb_queue_tail(& dch->rqueue, ech->rx_skb);
ech->rx_skb = 0;
test_and_set_bit(30, (unsigned long volatile *)(& dch->Flags));
schedule_work(& dch->workq);
return;
}
}
void recv_Bchannel(struct bchannel *bch , unsigned int id )
{
struct mISDNhead *hh ;
{
hh = (struct mISDNhead *)(& (bch->rx_skb)->cb);
hh->prim = 8194U;
hh->id = id;
if (bch->rcount > 63) {
printk("<4>B-channel %p receive queue overflow, flushing!\n", bch);
skb_queue_purge(& bch->rqueue);
bch->rcount = 0;
return;
} else {
}
bch->rcount = bch->rcount + 1;
skb_queue_tail(& bch->rqueue, bch->rx_skb);
bch->rx_skb = 0;
test_and_set_bit(30, (unsigned long volatile *)(& bch->Flags));
schedule_work(& bch->workq);
return;
}
}
void recv_Dchannel_skb(struct dchannel *dch , struct sk_buff *skb )
{
{
skb_queue_tail(& dch->rqueue, skb);
test_and_set_bit(30, (unsigned long volatile *)(& dch->Flags));
schedule_work(& dch->workq);
return;
}
}
void recv_Bchannel_skb(struct bchannel *bch , struct sk_buff *skb )
{
{
if (bch->rcount > 63) {
printk("<4>B-channel %p receive queue overflow, flushing!\n", bch);
skb_queue_purge(& bch->rqueue);
bch->rcount = 0;
} else {
}
bch->rcount = bch->rcount + 1;
skb_queue_tail(& bch->rqueue, skb);
test_and_set_bit(30, (unsigned long volatile *)(& bch->Flags));
schedule_work(& bch->workq);
return;
}
}
static void confirm_Dsend(struct dchannel *dch )
{
struct sk_buff *skb ;
{
skb = _alloc_mISDN_skb(24578U, ((struct mISDNhead *)(& (dch->tx_skb)->cb))->id,
0U, 0, 32U);
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
printk("<3>%s: no skb id %x\n", "confirm_Dsend", ((struct mISDNhead *)(& (dch->tx_skb)->cb))->id);
return;
} else {
}
skb_queue_tail(& dch->rqueue, skb);
test_and_set_bit(30, (unsigned long volatile *)(& dch->Flags));
schedule_work(& dch->workq);
return;
}
}
int get_next_dframe(struct dchannel *dch )
{
{
dch->tx_idx = 0;
dch->tx_skb = skb_dequeue(& dch->squeue);
if ((unsigned long )dch->tx_skb != (unsigned long )((struct sk_buff *)0)) {
confirm_Dsend(dch);
return (1);
} else {
}
dch->tx_skb = 0;
test_and_clear_bit(0, (unsigned long volatile *)(& dch->Flags));
return (0);
}
}
void confirm_Bsend(struct bchannel *bch )
{
struct sk_buff *skb ;
{
if (bch->rcount > 63) {
printk("<4>B-channel %p receive queue overflow, flushing!\n", bch);
skb_queue_purge(& bch->rqueue);
bch->rcount = 0;
} else {
}
skb = _alloc_mISDN_skb(24578U, ((struct mISDNhead *)(& (bch->tx_skb)->cb))->id,
0U, 0, 32U);
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
printk("<3>%s: no skb id %x\n", "confirm_Bsend", ((struct mISDNhead *)(& (bch->tx_skb)->cb))->id);
return;
} else {
}
bch->rcount = bch->rcount + 1;
skb_queue_tail(& bch->rqueue, skb);
test_and_set_bit(30, (unsigned long volatile *)(& bch->Flags));
schedule_work(& bch->workq);
return;
}
}
int get_next_bframe(struct bchannel *bch )
{
int tmp ;
int tmp___0 ;
{
bch->tx_idx = 0;
tmp___0 = constant_test_bit(1U, (unsigned long const volatile *)(& bch->Flags));
if (tmp___0 != 0) {
bch->tx_skb = bch->next_skb;
if ((unsigned long )bch->tx_skb != (unsigned long )((struct sk_buff *)0)) {
bch->next_skb = 0;
test_and_clear_bit(1, (unsigned long volatile *)(& bch->Flags));
tmp = constant_test_bit(12U, (unsigned long const volatile *)(& bch->Flags));
if (tmp == 0) {
confirm_Bsend(bch);
} else {
}
return (1);
} else {
test_and_clear_bit(1, (unsigned long volatile *)(& bch->Flags));
printk("<4>B TX_NEXT without skb\n");
}
} else {
}
bch->tx_skb = 0;
test_and_clear_bit(0, (unsigned long volatile *)(& bch->Flags));
return (0);
}
}
void queue_ch_frame(struct mISDNchannel *ch , u_int pr , int id , struct sk_buff *skb )
{
struct mISDNhead *hh ;
int tmp ;
{
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
_queue_data(ch, pr, (u_int )id, 0U, 0, 32U);
} else {
if ((unsigned long )ch->peer != (unsigned long )((struct mISDNchannel *)0)) {
hh = (struct mISDNhead *)(& skb->cb);
hh->prim = pr;
hh->id = (unsigned int )id;
tmp = (*(ch->recv))(ch->peer, skb);
if (tmp == 0) {
return;
} else {
}
} else {
}
consume_skb(skb);
}
return;
}
}
int dchannel_senddata(struct dchannel *ch , struct sk_buff *skb )
{
int tmp ;
{
if (skb->len == 0U) {
printk("<4>%s: skb too small\n", "dchannel_senddata");
return (-22);
} else {
}
if (skb->len > (unsigned int )ch->maxlen) {
printk("<4>%s: skb too large(%d/%d)\n", "dchannel_senddata", skb->len, ch->maxlen);
return (-22);
} else {
}
tmp = test_and_set_bit(0, (unsigned long volatile *)(& ch->Flags));
if (tmp != 0) {
skb_queue_tail(& ch->squeue, skb);
return (0);
} else {
ch->tx_skb = skb;
ch->tx_idx = 0;
return (1);
}
}
}
int bchannel_senddata(struct bchannel *ch , struct sk_buff *skb )
{
int tmp ;
{
if (skb->len == 0U) {
printk("<4>%s: skb too small\n", "bchannel_senddata");
return (-22);
} else {
}
if (skb->len > (unsigned int )ch->maxlen) {
printk("<4>%s: skb too large(%d/%d)\n", "bchannel_senddata", skb->len, ch->maxlen);
return (-22);
} else {
}
if ((unsigned long )ch->next_skb != (unsigned long )((struct sk_buff *)0)) {
printk("<4>%s: next_skb exist ERROR (skb->len=%d next_skb->len=%d)\n", "bchannel_senddata",
skb->len, (ch->next_skb)->len);
return (-16);
} else {
}
tmp = test_and_set_bit(0, (unsigned long volatile *)(& ch->Flags));
if (tmp != 0) {
test_and_set_bit(1, (unsigned long volatile *)(& ch->Flags));
ch->next_skb = skb;
return (0);
} else {
ch->tx_skb = skb;
ch->tx_idx = 0;
return (1);
}
}
}
void ldv_mutex_lock_31(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_mutex_of_device(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
int ldv_mutex_trylock_32(struct mutex *ldv_func_arg1 )
{
ldv_func_ret_type___0 ldv_func_res ;
int tmp ;
int tmp___0 ;
{
tmp = mutex_trylock(ldv_func_arg1);
ldv_func_res = tmp;
tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1);
return (tmp___0);
return (ldv_func_res);
}
}
void ldv_mutex_unlock_33(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_mutex_of_device(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv_mutex_lock_34(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
void ldv_mutex_unlock_35(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
__inline static int variable_test_bit(int nr , unsigned long const volatile *addr )
{
int oldbit ;
{
__asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)),
"Ir" (nr));
return (oldbit);
}
}
__inline static int list_is_last(struct list_head const *list , struct list_head const *head )
{
{
return ((unsigned long )((struct list_head const *)list->next) == (unsigned long )head);
}
}
__inline static int list_empty(struct list_head const *head )
{
{
return ((unsigned long )((struct list_head const *)head->next) == (unsigned long )head);
}
}
__inline static int hlist_empty(struct hlist_head const *h )
{
{
return ((unsigned long )h->first == (unsigned long )((struct hlist_node */* const */)0));
}
}
extern void __bad_percpu_size(void) ;
extern struct task_struct *current_task ;
__inline static struct task_struct *get_current(void)
{
struct task_struct *pfo_ret__ ;
{
switch (8UL) {
case 1UL:
__asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task));
goto ldv_2852;
case 2UL:
__asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task));
goto ldv_2852;
case 4UL:
__asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task));
goto ldv_2852;
case 8UL:
__asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task));
goto ldv_2852;
default:
__bad_percpu_size();
}
ldv_2852: ;
return (pfo_ret__);
}
}
__inline static long PTR_ERR(void const *ptr )
{
{
return ((long )ptr);
}
}
__inline static long IS_ERR(void const *ptr )
{
long tmp ;
{
tmp = ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L);
return (tmp);
}
}
extern void __mutex_init(struct mutex * , char const * , struct lock_class_key * ) ;
int ldv_mutex_trylock_42(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_43(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_45(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_47(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_49(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_51(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_53(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_41(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_44(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_46(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_48(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_50(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_52(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_lmutex_of_mISDNstack(struct mutex *lock ) ;
void ldv_mutex_unlock_lmutex_of_mISDNstack(struct mutex *lock ) ;
__inline static int test_ti_thread_flag(struct thread_info *ti , int flag )
{
int tmp ;
{
tmp = variable_test_bit(flag, (unsigned long const volatile *)(& ti->flags));
return (tmp);
}
}
extern void __rwlock_init(rwlock_t * , char const * , struct lock_class_key * ) ;
extern void __init_waitqueue_head(wait_queue_head_t * , char const * , struct lock_class_key * ) ;
extern void __wake_up(wait_queue_head_t * , unsigned int , int , void * ) ;
extern void prepare_to_wait(wait_queue_head_t * , wait_queue_t * , int ) ;
extern void finish_wait(wait_queue_head_t * , wait_queue_t * ) ;
extern int autoremove_wake_function(wait_queue_t * , unsigned int , int , void * ) ;
__inline static void init_completion(struct completion *x )
{
struct lock_class_key __key ;
{
x->done = 0U;
__init_waitqueue_head(& x->wait, "&x->wait", & __key);
return;
}
}
extern void wait_for_completion(struct completion * ) ;
extern void complete(struct completion * ) ;
extern struct sk_buff *skb_copy(struct sk_buff const * , gfp_t ) ;
__inline static int skb_queue_empty(struct sk_buff_head const *list )
{
{
return ((unsigned long )((struct sk_buff *)list->next) == (unsigned long )((struct sk_buff *)list));
}
}
__inline static void sigfillset(sigset_t *set )
{
{
switch (1) {
default:
memset((void *)set, -1, 8UL);
goto ldv_24646;
case 2:
set->sig[1] = 0xffffffffffffffffUL;
case 1:
set->sig[0] = 0xffffffffffffffffUL;
goto ldv_24646;
}
ldv_24646: ;
return;
}
}
extern void schedule(void) ;
extern int wake_up_process(struct task_struct * ) ;
__inline static int test_tsk_thread_flag(struct task_struct *tsk , int flag )
{
int tmp ;
{
tmp = test_ti_thread_flag((struct thread_info *)tsk->stack, flag);
return (tmp);
}
}
__inline static int signal_pending(struct task_struct *p )
{
int tmp ;
long tmp___0 ;
{
tmp = test_tsk_thread_flag(p, 2);
tmp___0 = ldv__builtin_expect(tmp != 0, 0L);
return ((int )tmp___0);
}
}
void set_channel_address(struct mISDNchannel *ch , u_int sapi , u_int tei ) ;
extern struct task_struct *kthread_create_on_node(int (*)(void * ) , void * , int ,
char const * , ...) ;
int create_teimanager(struct mISDNdevice *dev ) ;
void delete_teimanager(struct mISDNchannel *ch ) ;
void add_layer2(struct mISDNchannel *ch , struct mISDNstack *st ) ;
void __add_layer2(struct mISDNchannel *ch , struct mISDNstack *st ) ;
static u_int *debug___2 ;
__inline static void _queue_message(struct mISDNstack *st , struct sk_buff *skb )
{
struct mISDNhead *hh ;
int tmp ;
long tmp___0 ;
{
hh = (struct mISDNhead *)(& skb->cb);
if ((*debug___2 & 64U) != 0U) {
printk("<7>%s prim(%x) id(%x) %p\n", "_queue_message", hh->prim, hh->id, skb);
} else {
}
skb_queue_tail(& st->msgq, skb);
tmp = constant_test_bit(16U, (unsigned long const volatile *)(& st->status));
tmp___0 = ldv__builtin_expect(tmp == 0, 1L);
if (tmp___0 != 0L) {
test_and_set_bit(0, (unsigned long volatile *)(& st->status));
__wake_up(& st->workq, 1U, 1, 0);
} else {
}
return;
}
}
static int mISDN_queue_message(struct mISDNchannel *ch , struct sk_buff *skb )
{
{
_queue_message(ch->st, skb);
return (0);
}
}
static struct mISDNchannel *get_channel4id(struct mISDNstack *st , u_int id )
{
struct mISDNchannel *ch ;
struct list_head const *__mptr ;
struct list_head const *__mptr___0 ;
{
ldv_mutex_lock_46(& st->lmutex);
__mptr = (struct list_head const *)st->layer2.next;
ch = (struct mISDNchannel *)__mptr;
goto ldv_38123;
ldv_38122: ;
if (ch->nr == id) {
goto unlock;
} else {
}
__mptr___0 = (struct list_head const *)ch->list.next;
ch = (struct mISDNchannel *)__mptr___0;
ldv_38123: ;
if ((unsigned long )(& ch->list) != (unsigned long )(& st->layer2)) {
goto ldv_38122;
} else {
}
ch = 0;
unlock:
ldv_mutex_unlock_47(& st->lmutex);
return (ch);
}
}
static void send_socklist(struct mISDN_sock_list *sl , struct sk_buff *skb )
{
struct hlist_node *node ;
struct sock *sk ;
struct sk_buff *cskb ;
int tmp ;
struct hlist_node const *__mptr ;
{
cskb = 0;
_raw_read_lock(& sl->lock);
node = sl->head.first;
goto ldv_38139;
ldv_38138: ;
if ((unsigned int )((unsigned char )sk->__sk_common.skc_state) != 2U) {
goto ldv_38135;
} else {
}
if ((unsigned long )cskb == (unsigned long )((struct sk_buff *)0)) {
cskb = skb_copy((struct sk_buff const *)skb, 208U);
} else {
}
if ((unsigned long )cskb == (unsigned long )((struct sk_buff *)0)) {
printk("<4>%s no skb\n", "send_socklist");
goto ldv_38137;
} else {
}
tmp = sock_queue_rcv_skb(sk, cskb);
if (tmp == 0) {
cskb = 0;
} else {
}
ldv_38135:
node = node->next;
ldv_38139: ;
if ((unsigned long )node != (unsigned long )((struct hlist_node *)0)) {
__mptr = (struct hlist_node const *)node;
sk = (struct sock *)__mptr + 0xffffffffffffffc8UL;
if (1 != 0) {
goto ldv_38138;
} else {
goto ldv_38137;
}
} else {
}
ldv_38137:
_raw_read_unlock(& sl->lock);
if ((unsigned long )cskb != (unsigned long )((struct sk_buff *)0)) {
consume_skb(cskb);
} else {
}
return;
}
}
static void send_layer2(struct mISDNstack *st , struct sk_buff *skb )
{
struct sk_buff *cskb ;
struct mISDNhead *hh ;
struct mISDNchannel *ch ;
int ret ;
struct list_head const *__mptr ;
int tmp ;
struct list_head const *__mptr___0 ;
struct list_head const *__mptr___1 ;
struct list_head const *__mptr___2 ;
{
hh = (struct mISDNhead *)(& skb->cb);
if ((unsigned long )st == (unsigned long )((struct mISDNstack *)0)) {
return;
} else {
}
ldv_mutex_lock_48(& st->lmutex);
if ((hh->id & 65535U) == 65535U) {
__mptr = (struct list_head const *)st->layer2.next;
ch = (struct mISDNchannel *)__mptr;
goto ldv_38155;
ldv_38154:
tmp = list_is_last((struct list_head const *)(& ch->list), (struct list_head const *)(& st->layer2));
if (tmp != 0) {
cskb = skb;
skb = 0;
} else {
cskb = skb_copy((struct sk_buff const *)skb, 208U);
}
if ((unsigned long )cskb != (unsigned long )((struct sk_buff *)0)) {
ret = (*(ch->send))(ch, cskb);
if (ret != 0) {
if ((*debug___2 & 16U) != 0U) {
printk("<7>%s ch%d prim(%x) addr(%x) err %d\n", "send_layer2", ch->nr, hh->prim,
ch->addr, ret);
} else {
}
consume_skb(cskb);
} else {
}
} else {
printk("<4>%s ch%d addr %x no mem\n", "send_layer2", ch->nr, ch->addr);
goto out;
}
__mptr___0 = (struct list_head const *)ch->list.next;
ch = (struct mISDNchannel *)__mptr___0;
ldv_38155: ;
if ((unsigned long )(& ch->list) != (unsigned long )(& st->layer2)) {
goto ldv_38154;
} else {
}
} else {
__mptr___1 = (struct list_head const *)st->layer2.next;
ch = (struct mISDNchannel *)__mptr___1;
goto ldv_38162;
ldv_38161: ;
if ((hh->id & 65535U) == ch->addr) {
ret = (*(ch->send))(ch, skb);
if (ret == 0) {
skb = 0;
} else {
}
goto out;
} else {
}
__mptr___2 = (struct list_head const *)ch->list.next;
ch = (struct mISDNchannel *)__mptr___2;
ldv_38162: ;
if ((unsigned long )(& ch->list) != (unsigned long )(& st->layer2)) {
goto ldv_38161;
} else {
}
ret = (*(((st->dev)->teimgr)->ctrl))((st->dev)->teimgr, 1024U, (void *)skb);
if (ret == 0) {
skb = 0;
} else
if ((*debug___2 & 16U) != 0U) {
printk("<7>%s ch%d mgr prim(%x) addr(%x) err %d\n", "send_layer2", ch->nr, hh->prim,
ch->addr, ret);
} else {
}
}
out:
ldv_mutex_unlock_49(& st->lmutex);
if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) {
consume_skb(skb);
} else {
}
return;
}
}
__inline static int send_msg_to_layer(struct mISDNstack *st , struct sk_buff *skb )
{
struct mISDNhead *hh ;
struct mISDNchannel *ch ;
int lm ;
int tmp ;
int tmp___0 ;
int tmp___1 ;
int tmp___2 ;
char const *tmp___3 ;
int __ret_warn_on ;
long tmp___4 ;
int tmp___5 ;
char const *tmp___6 ;
char const *tmp___7 ;
{
hh = (struct mISDNhead *)(& skb->cb);
lm = (int )hh->prim & 255;
if ((*debug___2 & 64U) != 0U) {
printk("<7>%s prim(%x) id(%x) %p\n", "send_msg_to_layer", hh->prim, hh->id, skb);
} else {
}
if (lm == 1) {
tmp = hlist_empty((struct hlist_head const *)(& st->l1sock.head));
if (tmp == 0) {
__net_timestamp(skb);
send_socklist(& st->l1sock, skb);
} else {
}
tmp___0 = (*((st->layer1)->send))(st->layer1, skb);
return (tmp___0);
} else
if (lm == 2) {
tmp___1 = hlist_empty((struct hlist_head const *)(& st->l1sock.head));
if (tmp___1 == 0) {
send_socklist(& st->l1sock, skb);
} else {
}
send_layer2(st, skb);
return (0);
} else
if (lm == 4) {
ch = get_channel4id(st, hh->id);
if ((unsigned long )ch != (unsigned long )((struct mISDNchannel *)0)) {
tmp___2 = (*(ch->send))(ch, skb);
return (tmp___2);
} else {
tmp___3 = dev_name((struct device const *)(& (st->dev)->dev));
printk("<4>%s: dev(%s) prim(%x) id(%x) no channel\n", "send_msg_to_layer", tmp___3,
hh->prim, hh->id);
}
} else
if (lm == 8) {
__ret_warn_on = lm == 8;
tmp___4 = ldv__builtin_expect(__ret_warn_on != 0, 0L);
if (tmp___4 != 0L) {
warn_slowpath_null("/work/ldvuser/novikov/work/current--X--drivers/isdn/mISDN/mISDN_core.ko--X--defaultlinux--X--32_7a--X--cpachecker/linux/csd_deg_dscv/30/dscv_tempdir/dscv/ri/32_7a/drivers/isdn/mISDN/stack.c.prepared",
218);
} else {
}
ldv__builtin_expect(__ret_warn_on != 0, 0L);
ch = get_channel4id(st, hh->id);
if ((unsigned long )ch != (unsigned long )((struct mISDNchannel *)0)) {
tmp___5 = (*(ch->send))(ch, skb);
return (tmp___5);
} else {
tmp___6 = dev_name((struct device const *)(& (st->dev)->dev));
printk("<4>%s: dev(%s) prim(%x) id(%x) no channel\n", "send_msg_to_layer", tmp___6,
hh->prim, hh->id);
}
} else {
tmp___7 = dev_name((struct device const *)(& (st->dev)->dev));
printk("<4>%s: dev(%s) prim %x not delivered\n", "send_msg_to_layer", tmp___7,
hh->prim);
}
return (-3);
}
}
static void do_clear_stack(struct mISDNstack *st )
{
{
return;
}
}
static int mISDNStackd(void *data )
{
struct mISDNstack *st ;
int err ;
struct task_struct *tmp ;
char const *tmp___0 ;
struct sk_buff *skb ;
int tmp___1 ;
long tmp___2 ;
char const *tmp___3 ;
long tmp___4 ;
int tmp___5 ;
long tmp___6 ;
int tmp___7 ;
int tmp___8 ;
int tmp___9 ;
int tmp___10 ;
int tmp___11 ;
int __ret ;
wait_queue_t __wait ;
struct task_struct *tmp___12 ;
struct task_struct *tmp___13 ;
int tmp___14 ;
char const *tmp___15 ;
int tmp___16 ;
{
st = (struct mISDNstack *)data;
err = 0;
tmp = get_current();
sigfillset(& tmp->blocked);
if ((*debug___2 & 32U) != 0U) {
tmp___0 = dev_name((struct device const *)(& (st->dev)->dev));
printk("<7>mISDNStackd %s started\n", tmp___0);
} else {
}
if ((unsigned long )st->notify != (unsigned long )((struct completion *)0)) {
complete(st->notify);
st->notify = 0;
} else {
}
ldv_38194:
tmp___1 = constant_test_bit(16U, (unsigned long const volatile *)(& st->status));
tmp___2 = ldv__builtin_expect(tmp___1 != 0, 0L);
if (tmp___2 != 0L) {
test_and_clear_bit(0, (unsigned long volatile *)(& st->status));
test_and_clear_bit(30, (unsigned long volatile *)(& st->status));
} else {
test_and_set_bit(30, (unsigned long volatile *)(& st->status));
}
goto ldv_38183;
ldv_38186:
skb = skb_dequeue(& st->msgq);
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
test_and_clear_bit(0, (unsigned long volatile *)(& st->status));
skb = skb_dequeue(& st->msgq);
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
goto ldv_38183;
} else {
}
test_and_set_bit(0, (unsigned long volatile *)(& st->status));
} else {
}
err = send_msg_to_layer(st, skb);
tmp___4 = ldv__builtin_expect(err != 0, 0L);
if (tmp___4 != 0L) {
if ((*debug___2 & 16U) != 0U) {
tmp___3 = dev_name((struct device const *)(& (st->dev)->dev));
printk("<7>%s: %s prim(%x) id(%x) send call(%d)\n", "mISDNStackd", tmp___3,
((struct mISDNhead *)(& skb->cb))->prim, ((struct mISDNhead *)(& skb->cb))->id,
err);
} else {
}
consume_skb(skb);
goto ldv_38183;
} else {
}
tmp___5 = constant_test_bit(16U, (unsigned long const volatile *)(& st->status));
tmp___6 = ldv__builtin_expect(tmp___5 != 0, 0L);
if (tmp___6 != 0L) {
test_and_clear_bit(0, (unsigned long volatile *)(& st->status));
test_and_clear_bit(30, (unsigned long volatile *)(& st->status));
goto ldv_38185;
} else {
}
ldv_38183:
tmp___7 = constant_test_bit(0U, (unsigned long const volatile *)(& st->status));
if (tmp___7 != 0) {
goto ldv_38186;
} else {
}
ldv_38185:
tmp___8 = constant_test_bit(2U, (unsigned long const volatile *)(& st->status));
if (tmp___8 != 0) {
test_and_set_bit(16, (unsigned long volatile *)(& st->status));
test_and_clear_bit(30, (unsigned long volatile *)(& st->status));
do_clear_stack(st);
test_and_clear_bit(2, (unsigned long volatile *)(& st->status));
test_and_set_bit(3, (unsigned long volatile *)(& st->status));
} else {
}
tmp___10 = test_and_clear_bit(3, (unsigned long volatile *)(& st->status));
if (tmp___10 != 0) {
test_and_clear_bit(16, (unsigned long volatile *)(& st->status));
test_and_set_bit(30, (unsigned long volatile *)(& st->status));
tmp___9 = skb_queue_empty((struct sk_buff_head const *)(& st->msgq));
if (tmp___9 == 0) {
test_and_set_bit(0, (unsigned long volatile *)(& st->status));
} else {
}
} else {
}
tmp___11 = constant_test_bit(15U, (unsigned long const volatile *)(& st->status));
if (tmp___11 != 0) {
goto ldv_38187;
} else {
}
if ((unsigned long )st->notify != (unsigned long )((struct completion *)0)) {
complete(st->notify);
st->notify = 0;
} else {
}
test_and_clear_bit(29, (unsigned long volatile *)(& st->status));
__ret = 0;
if ((st->status & 65535UL) == 0UL) {
tmp___12 = get_current();
__wait.flags = 0U;
__wait.private = (void *)tmp___12;
__wait.func = & autoremove_wake_function;
__wait.task_list.next = & __wait.task_list;
__wait.task_list.prev = & __wait.task_list;
ldv_38192:
prepare_to_wait(& st->workq, & __wait, 1);
if ((st->status & 65535UL) != 0UL) {
goto ldv_38190;
} else {
}
tmp___13 = get_current();
tmp___14 = signal_pending(tmp___13);
if (tmp___14 == 0) {
schedule();
goto ldv_38191;
} else {
}
__ret = -512;
goto ldv_38190;
ldv_38191: ;
goto ldv_38192;
ldv_38190:
finish_wait(& st->workq, & __wait);
} else {
}
if ((*debug___2 & 32U) != 0U) {
tmp___15 = dev_name((struct device const *)(& (st->dev)->dev));
printk("<7>%s: %s wake status %08lx\n", "mISDNStackd", tmp___15, st->status);
} else {
}
test_and_set_bit(29, (unsigned long volatile *)(& st->status));
test_and_clear_bit(4, (unsigned long volatile *)(& st->status));
tmp___16 = constant_test_bit(16U, (unsigned long const volatile *)(& st->status));
if (tmp___16 != 0) {
test_and_clear_bit(30, (unsigned long volatile *)(& st->status));
} else {
}
goto ldv_38194;
ldv_38187:
test_and_set_bit(31, (unsigned long volatile *)(& st->status));
test_and_clear_bit(30, (unsigned long volatile *)(& st->status));
test_and_clear_bit(29, (unsigned long volatile *)(& st->status));
test_and_clear_bit(15, (unsigned long volatile *)(& st->status));
skb_queue_purge(& st->msgq);
st->thread = 0;
if ((unsigned long )st->notify != (unsigned long )((struct completion *)0)) {
complete(st->notify);
st->notify = 0;
} else {
}
return (0);
}
}
static int l1_receive(struct mISDNchannel *ch , struct sk_buff *skb )
{
{
if ((unsigned long )ch->st == (unsigned long )((struct mISDNstack *)0)) {
return (-19);
} else {
}
__net_timestamp(skb);
_queue_message(ch->st, skb);
return (0);
}
}
void set_channel_address(struct mISDNchannel *ch , u_int sapi , u_int tei )
{
{
ch->addr = (tei << 8) | sapi;
return;
}
}
void __add_layer2(struct mISDNchannel *ch , struct mISDNstack *st )
{
{
list_add_tail(& ch->list, & st->layer2);
return;
}
}
void add_layer2(struct mISDNchannel *ch , struct mISDNstack *st )
{
{
ldv_mutex_lock_50(& st->lmutex);
__add_layer2(ch, st);
ldv_mutex_unlock_51(& st->lmutex);
return;
}
}
static int st_own_ctrl(struct mISDNchannel *ch , u_int cmd , void *arg )
{
int tmp ;
{
if ((unsigned long )ch->st == (unsigned long )((struct mISDNstack *)0) || (unsigned long )(ch->st)->layer1 == (unsigned long )((struct mISDNchannel *)0)) {
return (-22);
} else {
}
tmp = (*(((ch->st)->layer1)->ctrl))((ch->st)->layer1, cmd, arg);
return (tmp);
}
}
int create_stack(struct mISDNdevice *dev )
{
struct mISDNstack *newst ;
int err ;
struct completion done ;
void *tmp ;
struct lock_class_key __key ;
struct lock_class_key __key___0 ;
struct lock_class_key __key___1 ;
char const *tmp___0 ;
struct task_struct *__k ;
char const *tmp___1 ;
struct task_struct *tmp___2 ;
long tmp___3 ;
long tmp___4 ;
char const *tmp___5 ;
long tmp___6 ;
{
init_completion(& done);
done = done;
tmp = kzalloc(568UL, 208U);
newst = (struct mISDNstack *)tmp;
if ((unsigned long )newst == (unsigned long )((struct mISDNstack *)0)) {
printk("<3>kmalloc mISDN_stack failed\n");
return (-12);
} else {
}
newst->dev = dev;
INIT_LIST_HEAD(& newst->layer2);
newst->l1sock.head.first = 0;
__rwlock_init(& newst->l1sock.lock, "&newst->l1sock.lock", & __key);
__init_waitqueue_head(& newst->workq, "&newst->workq", & __key___0);
skb_queue_head_init(& newst->msgq);
__mutex_init(& newst->lmutex, "&newst->lmutex", & __key___1);
dev->D.st = newst;
err = create_teimanager(dev);
if (err != 0) {
printk("<3>kmalloc teimanager failed\n");
kfree((void const *)newst);
return (err);
} else {
}
(dev->teimgr)->peer = & newst->own;
(dev->teimgr)->recv = & mISDN_queue_message;
(dev->teimgr)->st = newst;
newst->layer1 = & dev->D;
dev->D.recv = & l1_receive;
dev->D.peer = & newst->own;
newst->own.st = newst;
newst->own.ctrl = & st_own_ctrl;
newst->own.send = & mISDN_queue_message;
newst->own.recv = & mISDN_queue_message;
if ((*debug___2 & 2U) != 0U) {
tmp___0 = dev_name((struct device const *)(& (newst->dev)->dev));
printk("<7>%s: st(%s)\n", "create_stack", tmp___0);
} else {
}
newst->notify = & done;
tmp___1 = dev_name((struct device const *)(& (newst->dev)->dev));
tmp___2 = kthread_create_on_node(& mISDNStackd, (void *)newst, -1, "mISDN_%s", tmp___1);
__k = tmp___2;
tmp___3 = IS_ERR((void const *)__k);
if (tmp___3 == 0L) {
wake_up_process(__k);
} else {
}
newst->thread = __k;
tmp___6 = IS_ERR((void const *)newst->thread);
if (tmp___6 != 0L) {
tmp___4 = PTR_ERR((void const *)newst->thread);
err = (int )tmp___4;
tmp___5 = dev_name((struct device const *)(& (newst->dev)->dev));
printk("<3>mISDN:cannot create kernel thread for %s (%d)\n", tmp___5, err);
delete_teimanager(dev->teimgr);
kfree((void const *)newst);
} else {
wait_for_completion(& done);
}
return (err);
}
}
int connect_layer1(struct mISDNdevice *dev , struct mISDNchannel *ch , u_int protocol ,
struct sockaddr_mISDN *adr )
{
struct mISDN_sock *msk ;
struct mISDNchannel const *__mptr ;
struct channel_req rq ;
int err ;
char const *tmp ;
{
__mptr = (struct mISDNchannel const *)ch;
msk = (struct mISDN_sock *)__mptr + 0xfffffffffffffae0UL;
if ((*debug___2 & 2U) != 0U) {
tmp = dev_name((struct device const *)(& dev->dev));
printk("<7>%s: %s proto(%x) adr(%d %d %d %d)\n", "connect_layer1", tmp, protocol,
(int )adr->dev, (int )adr->channel, (int )adr->sapi, (int )adr->tei);
} else {
}
switch (protocol) {
case (u_int )2: ;
case (u_int )4: ;
case (u_int )1: ;
case (u_int )3:
ch->recv = & mISDN_queue_message;
ch->peer = & (dev->D.st)->own;
ch->st = dev->D.st;
rq.protocol = protocol;
rq.adr.channel = adr->channel;
err = (*(dev->D.ctrl))(& dev->D, 256U, (void *)(& rq));
printk("<7>%s: ret %d (dev %d)\n", "connect_layer1", err, dev->id);
if (err != 0) {
return (err);
} else {
}
_raw_write_lock_bh(& (dev->D.st)->l1sock.lock);
sk_add_node(& msk->sk, & (dev->D.st)->l1sock.head);
_raw_write_unlock_bh(& (dev->D.st)->l1sock.lock);
goto ldv_38246;
default: ;
return (-92);
}
ldv_38246: ;
return (0);
}
}
int connect_Bstack(struct mISDNdevice *dev , struct mISDNchannel *ch , u_int protocol ,
struct sockaddr_mISDN *adr )
{
struct channel_req rq ;
struct channel_req rq2 ;
int pmask ;
int err ;
struct Bprotocol *bp ;
char const *tmp ;
{
if ((*debug___2 & 2U) != 0U) {
tmp = dev_name((struct device const *)(& dev->dev));
printk("<7>%s: %s proto(%x) adr(%d %d %d %d)\n", "connect_Bstack", tmp, protocol,
(int )adr->dev, (int )adr->channel, (int )adr->sapi, (int )adr->tei);
} else {
}
ch->st = dev->D.st;
pmask = 1 << ((int )protocol & 31);
if ((dev->Bprotocols & (u_int )pmask) != 0U) {
rq.protocol = protocol;
rq.adr = *adr;
err = (*(dev->D.ctrl))(& dev->D, 256U, (void *)(& rq));
if (err != 0) {
return (err);
} else {
}
ch->recv = (rq.ch)->send;
ch->peer = rq.ch;
(rq.ch)->recv = ch->send;
(rq.ch)->peer = ch;
(rq.ch)->st = dev->D.st;
} else {
bp = get_Bprotocol4mask((u_int )pmask);
if ((unsigned long )bp == (unsigned long )((struct Bprotocol *)0)) {
return (-92);
} else {
}
rq2.protocol = protocol;
rq2.adr = *adr;
rq2.ch = ch;
err = (*(bp->create))(& rq2);
if (err != 0) {
return (err);
} else {
}
ch->recv = (rq2.ch)->send;
ch->peer = rq2.ch;
(rq2.ch)->st = dev->D.st;
rq.protocol = rq2.protocol;
rq.adr = *adr;
err = (*(dev->D.ctrl))(& dev->D, 256U, (void *)(& rq));
if (err != 0) {
(*((rq2.ch)->ctrl))(rq2.ch, 512U, 0);
return (err);
} else {
}
(rq2.ch)->recv = (rq.ch)->send;
(rq2.ch)->peer = rq.ch;
(rq.ch)->recv = (rq2.ch)->send;
(rq.ch)->peer = rq2.ch;
(rq.ch)->st = dev->D.st;
}
ch->protocol = protocol;
ch->nr = (rq.ch)->nr;
return (0);
}
}
int create_l2entity(struct mISDNdevice *dev , struct mISDNchannel *ch , u_int protocol ,
struct sockaddr_mISDN *adr )
{
struct channel_req rq ;
int err ;
char const *tmp ;
{
if ((*debug___2 & 2U) != 0U) {
tmp = dev_name((struct device const *)(& dev->dev));
printk("<7>%s: %s proto(%x) adr(%d %d %d %d)\n", "create_l2entity", tmp, protocol,
(int )adr->dev, (int )adr->channel, (int )adr->sapi, (int )adr->tei);
} else {
}
rq.protocol = 1U;
if ((dev->Dprotocols & 8U) != 0U) {
rq.protocol = 3U;
} else {
}
switch (protocol) {
case (u_int )17:
rq.protocol = 2U;
if ((dev->Dprotocols & 16U) != 0U) {
rq.protocol = 4U;
} else {
}
case (u_int )16:
ch->recv = & mISDN_queue_message;
ch->peer = & (dev->D.st)->own;
ch->st = dev->D.st;
rq.adr.channel = 0U;
err = (*(dev->D.ctrl))(& dev->D, 256U, (void *)(& rq));
printk("<7>%s: ret 1 %d\n", "create_l2entity", err);
if (err != 0) {
goto ldv_38271;
} else {
}
rq.protocol = protocol;
rq.adr = *adr;
rq.ch = ch;
err = (*((dev->teimgr)->ctrl))(dev->teimgr, 256U, (void *)(& rq));
printk("<7>%s: ret 2 %d\n", "create_l2entity", err);
if (err == 0) {
if (protocol == 17U && (unsigned long )rq.ch == (unsigned long )((struct mISDNchannel *)0)) {
goto ldv_38271;
} else {
}
add_layer2(rq.ch, dev->D.st);
(rq.ch)->recv = & mISDN_queue_message;
(rq.ch)->peer = & (dev->D.st)->own;
(*((rq.ch)->ctrl))(rq.ch, 256U, 0);
} else {
}
goto ldv_38271;
default:
err = -93;
}
ldv_38271: ;
return (err);
}
}
void delete_channel(struct mISDNchannel *ch )
{
struct mISDN_sock *msk ;
struct mISDNchannel const *__mptr ;
struct mISDNchannel *pch ;
char const *tmp ;
{
__mptr = (struct mISDNchannel const *)ch;
msk = (struct mISDN_sock *)__mptr + 0xfffffffffffffae0UL;
if ((unsigned long )ch->st == (unsigned long )((struct mISDNstack *)0)) {
printk("<4>%s: no stack\n", "delete_channel");
return;
} else {
}
if ((*debug___2 & 2U) != 0U) {
tmp = dev_name((struct device const *)(& ((ch->st)->dev)->dev));
printk("<7>%s: st(%s) protocol(%x)\n", "delete_channel", tmp, ch->protocol);
} else {
}
if (ch->protocol > 31U) {
if ((unsigned long )ch->peer != (unsigned long )((struct mISDNchannel *)0)) {
(*((ch->peer)->ctrl))(ch->peer, 512U, 0);
ch->peer = 0;
} else {
}
return;
} else {
}
switch (ch->protocol) {
case (u_int )2: ;
case (u_int )1: ;
case (u_int )4: ;
case (u_int )3:
_raw_write_lock_bh(& (ch->st)->l1sock.lock);
sk_del_node_init(& msk->sk);
_raw_write_unlock_bh(& (ch->st)->l1sock.lock);
(*(((ch->st)->dev)->D.ctrl))(& ((ch->st)->dev)->D, 512U, 0);
goto ldv_38285;
case (u_int )16:
pch = get_channel4id(ch->st, ch->nr);
if ((unsigned long )pch != (unsigned long )((struct mISDNchannel *)0)) {
ldv_mutex_lock_52(& (ch->st)->lmutex);
list_del(& pch->list);
ldv_mutex_unlock_53(& (ch->st)->lmutex);
(*(pch->ctrl))(pch, 512U, 0);
pch = ((ch->st)->dev)->teimgr;
(*(pch->ctrl))(pch, 512U, 0);
} else {
printk("<4>%s: no l2 channel\n", "delete_channel");
}
goto ldv_38285;
case (u_int )17:
pch = ((ch->st)->dev)->teimgr;
if ((unsigned long )pch != (unsigned long )((struct mISDNchannel *)0)) {
(*(pch->ctrl))(pch, 512U, 0);
} else {
printk("<4>%s: no l2 channel\n", "delete_channel");
}
goto ldv_38285;
default: ;
goto ldv_38285;
}
ldv_38285: ;
return;
}
}
void delete_stack(struct mISDNdevice *dev )
{
struct mISDNstack *st ;
struct completion done ;
char const *tmp ;
int tmp___0 ;
int tmp___1 ;
{
st = dev->D.st;
init_completion(& done);
done = done;
if ((*debug___2 & 2U) != 0U) {
tmp = dev_name((struct device const *)(& (st->dev)->dev));
printk("<7>%s: st(%s)\n", "delete_stack", tmp);
} else {
}
if ((unsigned long )dev->teimgr != (unsigned long )((struct mISDNchannel *)0)) {
delete_teimanager(dev->teimgr);
} else {
}
if ((unsigned long )st->thread != (unsigned long )((struct task_struct *)0)) {
if ((unsigned long )st->notify != (unsigned long )((struct completion *)0)) {
printk("<4>%s: notifier in use\n", "delete_stack");
complete(st->notify);
} else {
}
st->notify = & done;
test_and_set_bit(15, (unsigned long volatile *)(& st->status));
test_and_set_bit(4, (unsigned long volatile *)(& st->status));
__wake_up(& st->workq, 1U, 1, 0);
wait_for_completion(& done);
} else {
}
tmp___0 = list_empty((struct list_head const *)(& st->layer2));
if (tmp___0 == 0) {
printk("<4>%s: layer2 list not empty\n", "delete_stack");
} else {
}
tmp___1 = hlist_empty((struct hlist_head const *)(& st->l1sock.head));
if (tmp___1 == 0) {
printk("<4>%s: layer1 list not empty\n", "delete_stack");
} else {
}
kfree((void const *)st);
return;
}
}
void mISDN_initstack(u_int *dp )
{
{
debug___2 = dp;
return;
}
}
void ldv_mutex_lock_41(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_mutex_of_device(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
int ldv_mutex_trylock_42(struct mutex *ldv_func_arg1 )
{
ldv_func_ret_type___0 ldv_func_res ;
int tmp ;
int tmp___0 ;
{
tmp = mutex_trylock(ldv_func_arg1);
ldv_func_res = tmp;
tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1);
return (tmp___0);
return (ldv_func_res);
}
}
void ldv_mutex_unlock_43(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_mutex_of_device(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv_mutex_lock_44(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
void ldv_mutex_unlock_45(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv_mutex_lock_46(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_lmutex_of_mISDNstack(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
void ldv_mutex_unlock_47(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_lmutex_of_mISDNstack(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv_mutex_lock_48(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_lmutex_of_mISDNstack(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
void ldv_mutex_unlock_49(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_lmutex_of_mISDNstack(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv_mutex_lock_50(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_lmutex_of_mISDNstack(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
void ldv_mutex_unlock_51(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_lmutex_of_mISDNstack(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv_mutex_lock_52(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_lmutex_of_mISDNstack(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
void ldv_mutex_unlock_53(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_lmutex_of_mISDNstack(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv__builtin_va_end(__builtin_va_list ) ;
void ldv__builtin_va_start(__builtin_va_list ) ;
int ldv_mutex_trylock_68(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_69(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_71(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_67(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_70(struct mutex *ldv_func_arg1 ) ;
extern void __module_get(struct module * ) ;
extern void module_put(struct module * ) ;
int create_l1(struct dchannel *dch , dchannel_l1callback *dcb ) ;
int l1_event(struct layer1 *l1 , u_int event ) ;
static u_int *debug___3 ;
static struct Fsm l1fsm_s = {0, 0, 0, 0, 0};
static char *strL1SState[7U] = { (char *)"ST_L1_F2", (char *)"ST_L1_F3", (char *)"ST_L1_F4", (char *)"ST_L1_F5",
(char *)"ST_L1_F6", (char *)"ST_L1_F7", (char *)"ST_L1_F8"};
static char *strL1Event[12U] =
{ (char *)"EV_PH_ACTIVATE", (char *)"EV_PH_DEACTIVATE", (char *)"EV_RESET_IND", (char *)"EV_DEACT_CNF",
(char *)"EV_DEACT_IND", (char *)"EV_POWER_UP", (char *)"EV_ANYSIG_IND", (char *)"EV_INFO2_IND",
(char *)"EV_INFO4_IND", (char *)"EV_TIMER_DEACT", (char *)"EV_TIMER_ACT", (char *)"EV_TIMER3"};
static void l1m_debug(struct FsmInst *fi , char *fmt , ...)
{
struct layer1 *l1 ;
struct va_format vaf ;
va_list va ;
char const *tmp ;
{
l1 = (struct layer1 *)fi->userdata;
ldv__builtin_va_start((__va_list_tag *)(& va));
vaf.fmt = (char const *)fmt;
vaf.va = & va;
tmp = dev_name((struct device const *)(& (l1->dch)->dev.dev));
printk("<7>%s: %pV\n", tmp, & vaf);
ldv__builtin_va_end((__va_list_tag *)(& va));
return;
}
}
static void l1_reset(struct FsmInst *fi , int event , void *arg )
{
{
mISDN_FsmChangeState(fi, 1);
return;
}
}
static void l1_deact_cnf(struct FsmInst *fi , int event , void *arg )
{
struct layer1 *l1 ;
int tmp ;
{
l1 = (struct layer1 *)fi->userdata;
mISDN_FsmChangeState(fi, 1);
tmp = constant_test_bit(1U, (unsigned long const volatile *)(& l1->Flags));
if (tmp != 0) {
(*(l1->dcb))(l1->dch, 35586U);
} else {
}
return;
}
}
static void l1_deact_req_s(struct FsmInst *fi , int event , void *arg )
{
struct layer1 *l1 ;
{
l1 = (struct layer1 *)fi->userdata;
mISDN_FsmChangeState(fi, 1);
mISDN_FsmRestartTimer(& l1->timer, 550, 9, 0, 2);
test_and_set_bit(3, (unsigned long volatile *)(& l1->Flags));
return;
}
}
static void l1_power_up_s(struct FsmInst *fi , int event , void *arg )
{
struct layer1 *l1 ;
int tmp ;
{
l1 = (struct layer1 *)fi->userdata;
tmp = constant_test_bit(1U, (unsigned long const volatile *)(& l1->Flags));
if (tmp != 0) {
mISDN_FsmChangeState(fi, 2);
(*(l1->dcb))(l1->dch, 33538U);
} else {
mISDN_FsmChangeState(fi, 1);
}
return;
}
}
static void l1_go_F5(struct FsmInst *fi , int event , void *arg )
{
{
mISDN_FsmChangeState(fi, 3);
return;
}
}
static void l1_go_F8(struct FsmInst *fi , int event , void *arg )
{
{
mISDN_FsmChangeState(fi, 6);
return;
}
}
static void l1_info2_ind(struct FsmInst *fi , int event , void *arg )
{
struct layer1 *l1 ;
{
l1 = (struct layer1 *)fi->userdata;
mISDN_FsmChangeState(fi, 4);
(*(l1->dcb))(l1->dch, 33538U);
return;
}
}
static void l1_info4_ind(struct FsmInst *fi , int event , void *arg )
{
struct layer1 *l1 ;
int tmp ;
int tmp___0 ;
int tmp___1 ;
{
l1 = (struct layer1 *)fi->userdata;
mISDN_FsmChangeState(fi, 5);
(*(l1->dcb))(l1->dch, 33538U);
tmp = test_and_clear_bit(3, (unsigned long volatile *)(& l1->Flags));
if (tmp != 0) {
mISDN_FsmDelTimer(& l1->timer, 4);
} else {
}
tmp___1 = constant_test_bit(2U, (unsigned long const volatile *)(& l1->Flags));
if (tmp___1 == 0) {
tmp___0 = test_and_clear_bit(5, (unsigned long volatile *)(& l1->Flags));
if (tmp___0 != 0) {
mISDN_FsmDelTimer(& l1->timer, 3);
} else {
}
mISDN_FsmRestartTimer(& l1->timer, 110, 10, 0, 2);
test_and_set_bit(4, (unsigned long volatile *)(& l1->Flags));
} else {
}
return;
}
}
static void l1_timer3(struct FsmInst *fi , int event , void *arg )
{
struct layer1 *l1 ;
int tmp ;
int tmp___0 ;
{
l1 = (struct layer1 *)fi->userdata;
test_and_clear_bit(5, (unsigned long volatile *)(& l1->Flags));
tmp___0 = test_and_clear_bit(1, (unsigned long volatile *)(& l1->Flags));
if (tmp___0 != 0) {
tmp = test_and_clear_bit(8, (unsigned long volatile *)(& l1->Flags));
if (tmp != 0) {
(*(l1->dcb))(l1->dch, 36610U);
} else {
}
(*(l1->dcb))(l1->dch, 514U);
} else {
}
if (l1->l1m.state != 4) {
mISDN_FsmChangeState(fi, 1);
(*(l1->dcb))(l1->dch, 35586U);
} else {
}
return;
}
}
static void l1_timer_act(struct FsmInst *fi , int event , void *arg )
{
struct layer1 *l1 ;
{
l1 = (struct layer1 *)fi->userdata;
test_and_clear_bit(4, (unsigned long volatile *)(& l1->Flags));
test_and_set_bit(2, (unsigned long volatile *)(& l1->Flags));
(*(l1->dcb))(l1->dch, 258U);
return;
}
}
static void l1_timer_deact(struct FsmInst *fi , int event , void *arg )
{
struct layer1 *l1 ;
int tmp ;
{
l1 = (struct layer1 *)fi->userdata;
test_and_clear_bit(3, (unsigned long volatile *)(& l1->Flags));
test_and_clear_bit(2, (unsigned long volatile *)(& l1->Flags));
tmp = test_and_clear_bit(8, (unsigned long volatile *)(& l1->Flags));
if (tmp != 0) {
(*(l1->dcb))(l1->dch, 36610U);
} else {
}
(*(l1->dcb))(l1->dch, 514U);
(*(l1->dcb))(l1->dch, 35842U);
return;
}
}
static void l1_activate_s(struct FsmInst *fi , int event , void *arg )
{
struct layer1 *l1 ;
{
l1 = (struct layer1 *)fi->userdata;
mISDN_FsmRestartTimer(& l1->timer, 7000, 11, 0, 2);
test_and_set_bit(5, (unsigned long volatile *)(& l1->Flags));
(*(l1->dcb))(l1->dch, 35330U);
return;
}
}
static void l1_activate_no(struct FsmInst *fi , int event , void *arg )
{
struct layer1 *l1 ;
int tmp ;
int tmp___0 ;
int tmp___1 ;
{
l1 = (struct layer1 *)fi->userdata;
tmp___0 = constant_test_bit(3U, (unsigned long const volatile *)(& l1->Flags));
if (tmp___0 == 0) {
tmp___1 = constant_test_bit(5U, (unsigned long const volatile *)(& l1->Flags));
if (tmp___1 == 0) {
test_and_clear_bit(1, (unsigned long volatile *)(& l1->Flags));
tmp = test_and_clear_bit(8, (unsigned long volatile *)(& l1->Flags));
if (tmp != 0) {
(*(l1->dcb))(l1->dch, 36610U);
} else {
}
(*(l1->dcb))(l1->dch, 514U);
} else {
}
} else {
}
return;
}
}
static struct FsmNode L1SFnList[44U] =
{ {1, 0, & l1_activate_s},
{4, 0, & l1_activate_no},
{6, 0, & l1_activate_no},
{1, 2, & l1_reset},
{2, 2, & l1_reset},
{3, 2, & l1_reset},
{4, 2, & l1_reset},
{5, 2, & l1_reset},
{6, 2, & l1_reset},
{1, 3, & l1_deact_cnf},
{2, 3, & l1_deact_cnf},
{3, 3, & l1_deact_cnf},
{4, 3, & l1_deact_cnf},
{5, 3, & l1_deact_cnf},
{6, 3, & l1_deact_cnf},
{4, 4, & l1_deact_req_s},
{5, 4, & l1_deact_req_s},
{6, 4, & l1_deact_req_s},
{1, 5, & l1_power_up_s},
{2, 6, & l1_go_F5},
{4, 6, & l1_go_F8},
{5, 6, & l1_go_F8},
{1, 7, & l1_info2_ind},
{2, 7, & l1_info2_ind},
{3, 7, & l1_info2_ind},
{5, 7, & l1_info2_ind},
{6, 7, & l1_info2_ind},
{1, 8, & l1_info4_ind},
{2, 8, & l1_info4_ind},
{3, 8, & l1_info4_ind},
{4, 8, & l1_info4_ind},
{6, 8, & l1_info4_ind},
{1, 11, & l1_timer3},
{2, 11, & l1_timer3},
{3, 11, & l1_timer3},
{4, 11, & l1_timer3},
{6, 11, & l1_timer3},
{5, 10, & l1_timer_act},
{1, 9, & l1_timer_deact},
{2, 9, & l1_timer_deact},
{3, 9, & l1_timer_deact},
{4, 9, & l1_timer_deact},
{5, 9, & l1_timer_deact},
{6, 9, & l1_timer_deact}};
static void release_l1(struct layer1 *l1 )
{
{
mISDN_FsmDelTimer(& l1->timer, 0);
if ((unsigned long )l1->dch != (unsigned long )((struct dchannel *)0)) {
(l1->dch)->l1 = 0;
} else {
}
module_put(& __this_module);
kfree((void const *)l1);
return;
}
}
int l1_event(struct layer1 *l1 , u_int event )
{
int err ;
int tmp ;
{
err = 0;
if ((unsigned long )l1 == (unsigned long )((struct layer1 *)0)) {
return (-22);
} else {
}
switch (event) {
case (u_int )36866:
mISDN_FsmEvent(& l1->l1m, 2, 0);
goto ldv_39114;
case (u_int )37378:
mISDN_FsmEvent(& l1->l1m, 4, 0);
goto ldv_39114;
case (u_int )37122:
mISDN_FsmEvent(& l1->l1m, 5, 0);
goto ldv_39114;
case (u_int )37890:
mISDN_FsmEvent(& l1->l1m, 3, 0);
goto ldv_39114;
case (u_int )34818:
mISDN_FsmEvent(& l1->l1m, 6, 0);
goto ldv_39114;
case (u_int )34562:
mISDN_FsmEvent(& l1->l1m, 6, 0);
goto ldv_39114;
case (u_int )33282:
mISDN_FsmEvent(& l1->l1m, 7, 0);
goto ldv_39114;
case (u_int )34050:
mISDN_FsmEvent(& l1->l1m, 8, 0);
goto ldv_39114;
case (u_int )34306:
mISDN_FsmEvent(& l1->l1m, 8, 0);
goto ldv_39114;
case (u_int )257:
tmp = constant_test_bit(2U, (unsigned long const volatile *)(& l1->Flags));
if (tmp != 0) {
(*(l1->dcb))(l1->dch, 258U);
} else {
test_and_set_bit(1, (unsigned long volatile *)(& l1->Flags));
mISDN_FsmEvent(& l1->l1m, 0, 0);
}
goto ldv_39114;
case (u_int )512:
release_l1(l1);
goto ldv_39114;
default: ;
if ((*debug___3 & 65280U) != 0U) {
printk("<7>%s %x unhandled\n", "l1_event", event);
} else {
}
err = -22;
}
ldv_39114: ;
return (err);
}
}
int create_l1(struct dchannel *dch , dchannel_l1callback *dcb )
{
struct layer1 *nl1 ;
void *tmp ;
{
tmp = kzalloc(224UL, 32U);
nl1 = (struct layer1 *)tmp;
if ((unsigned long )nl1 == (unsigned long )((struct layer1 *)0)) {
printk("<3>kmalloc struct layer1 failed\n");
return (-12);
} else {
}
nl1->l1m.fsm = & l1fsm_s;
nl1->l1m.state = 1;
nl1->Flags = 0UL;
nl1->l1m.debug = (int )*debug___3 & 512;
nl1->l1m.userdata = (void *)nl1;
nl1->l1m.userint = 0;
nl1->l1m.printdebug = & l1m_debug;
nl1->dch = dch;
nl1->dcb = dcb;
mISDN_FsmInitTimer(& nl1->l1m, & nl1->timer);
__module_get(& __this_module);
dch->l1 = (void *)nl1;
return (0);
}
}
int l1_init(u_int *deb )
{
{
debug___3 = deb;
l1fsm_s.state_count = 7;
l1fsm_s.event_count = 12;
l1fsm_s.strEvent = (char **)(& strL1Event);
l1fsm_s.strState = (char **)(& strL1SState);
mISDN_FsmNew(& l1fsm_s, (struct FsmNode *)(& L1SFnList), 44);
return (0);
}
}
void l1_cleanup(void)
{
{
mISDN_FsmFree(& l1fsm_s);
return;
}
}
void ldv_mutex_lock_67(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_mutex_of_device(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
int ldv_mutex_trylock_68(struct mutex *ldv_func_arg1 )
{
ldv_func_ret_type___0 ldv_func_res ;
int tmp ;
int tmp___0 ;
{
tmp = mutex_trylock(ldv_func_arg1);
ldv_func_res = tmp;
tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1);
return (tmp___0);
return (ldv_func_res);
}
}
void ldv_mutex_unlock_69(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_mutex_of_device(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv_mutex_lock_70(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
void ldv_mutex_unlock_71(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
int ldv_mutex_trylock_78(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_79(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_81(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_77(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_80(struct mutex *ldv_func_arg1 ) ;
extern struct sk_buff *skb_clone(struct sk_buff * , gfp_t ) ;
__inline static __u32 skb_queue_len(struct sk_buff_head const *list_ )
{
{
return ((__u32 )list_->qlen);
}
}
__inline static unsigned int skb_headroom(struct sk_buff const *skb )
{
{
return ((unsigned int )((long )skb->data) - (unsigned int )((long )skb->head));
}
}
extern void skb_trim(struct sk_buff * , unsigned int ) ;
struct layer2 *create_l2(struct mISDNchannel *ch , u_int protocol , u_long options ,
int tei , int sapi ) ;
int tei_l2(struct layer2 *l2 , u_int cmd , u_long arg ) ;
int l2_tei(struct layer2 *l2 , u_int cmd , u_long arg ) ;
void TEIrelease(struct layer2 *l2 ) ;
int TEIInit(u_int *deb ) ;
void TEIFree(void) ;
static u_int *debug___4 ;
static struct Fsm l2fsm = {0, 0, 0, 0, 0};
static char *strL2State[8U] =
{ (char *)"ST_L2_1", (char *)"ST_L2_2", (char *)"ST_L2_3", (char *)"ST_L2_4",
(char *)"ST_L2_5", (char *)"ST_L2_6", (char *)"ST_L2_7", (char *)"ST_L2_8"};
static char *strL2Event[22U] =
{ (char *)"EV_L2_UI", (char *)"EV_L2_SABME", (char *)"EV_L2_DISC", (char *)"EV_L2_DM",
(char *)"EV_L2_UA", (char *)"EV_L2_FRMR", (char *)"EV_L2_SUPER", (char *)"EV_L2_I",
(char *)"EV_L2_DL_DATA", (char *)"EV_L2_ACK_PULL", (char *)"EV_L2_DL_UNITDATA", (char *)"EV_L2_DL_ESTABLISH_REQ",
(char *)"EV_L2_DL_RELEASE_REQ", (char *)"EV_L2_MDL_ASSIGN", (char *)"EV_L2_MDL_REMOVE", (char *)"EV_L2_MDL_ERROR",
(char *)"EV_L1_DEACTIVATE", (char *)"EV_L2_T200", (char *)"EV_L2_T203", (char *)"EV_L2_SET_OWN_BUSY",
(char *)"EV_L2_CLEAR_OWN_BUSY", (char *)"EV_L2_FRAME_ERROR"};
static void l2m_debug(struct FsmInst *fi , char *fmt , ...)
{
struct layer2 *l2 ;
struct va_format vaf ;
va_list va ;
{
l2 = (struct layer2 *)fi->userdata;
if ((*debug___4 & 131072U) == 0U) {
return;
} else {
}
ldv__builtin_va_start((__va_list_tag *)(& va));
vaf.fmt = (char const *)fmt;
vaf.va = & va;
printk("<7>l2 (sapi %d tei %d): %pV\n", (int )l2->sapi, (int )l2->tei, & vaf);
ldv__builtin_va_end((__va_list_tag *)(& va));
return;
}
}
__inline u_int l2headersize(struct layer2 *l2 , int ui )
{
int tmp ;
int tmp___0 ;
{
tmp = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
tmp___0 = constant_test_bit(1U, (unsigned long const volatile *)(& l2->flag));
return ((u_int )((tmp != 0 && ui == 0 ? 2 : 1) + (tmp___0 != 0 ? 2 : 1)));
}
}
__inline u_int l2addrsize(struct layer2 *l2 )
{
int tmp ;
{
tmp = constant_test_bit(1U, (unsigned long const volatile *)(& l2->flag));
return (tmp != 0 ? 2U : 1U);
}
}
static u_int l2_newid(struct layer2 *l2 )
{
u_int id ;
u_int tmp ;
{
tmp = l2->next_id;
l2->next_id = l2->next_id + (u_int )1;
id = tmp;
if (id == 32767U) {
l2->next_id = 1U;
} else {
}
id = id << 16;
id = (u_int )((int )l2->tei << 8) | id;
id = (u_int )l2->sapi | id;
return (id);
}
}
static void l2up(struct layer2 *l2 , u_int prim , struct sk_buff *skb )
{
int err ;
{
if ((unsigned long )l2->up == (unsigned long )((struct mISDNchannel *)0)) {
return;
} else {
}
((struct mISDNhead *)(& skb->cb))->prim = prim;
((struct mISDNhead *)(& skb->cb))->id = (l2->ch.nr << 16) | l2->ch.addr;
err = (*((l2->up)->send))(l2->up, skb);
if (err != 0) {
printk("<4>%s: err=%d\n", "l2up", err);
consume_skb(skb);
} else {
}
return;
}
}
static void l2up_create(struct layer2 *l2 , u_int prim , int len , void *arg )
{
struct sk_buff *skb ;
struct mISDNhead *hh ;
int err ;
size_t __len ;
void *__ret ;
unsigned char *tmp___0 ;
{
if ((unsigned long )l2->up == (unsigned long )((struct mISDNchannel *)0)) {
return;
} else {
}
skb = mI_alloc_skb((unsigned int )len, 32U);
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
return;
} else {
}
hh = (struct mISDNhead *)(& skb->cb);
hh->prim = prim;
hh->id = (l2->ch.nr << 16) | l2->ch.addr;
if (len != 0) {
__len = (size_t )len;
tmp___0 = skb_put(skb, (unsigned int )len);
__ret = memcpy((void *)tmp___0, (void const *)arg, __len);
} else {
}
err = (*((l2->up)->send))(l2->up, skb);
if (err != 0) {
printk("<4>%s: err=%d\n", "l2up_create", err);
consume_skb(skb);
} else {
}
return;
}
}
static int l2down_skb(struct layer2 *l2 , struct sk_buff *skb )
{
int ret ;
{
ret = (*(l2->ch.recv))(l2->ch.peer, skb);
if (ret != 0 && (*debug___4 & 524288U) != 0U) {
printk("<7>l2down_skb: ret(%d)\n", ret);
} else {
}
return (ret);
}
}
static int l2down_raw(struct layer2 *l2 , struct sk_buff *skb )
{
struct mISDNhead *hh ;
int tmp ;
int tmp___0 ;
{
hh = (struct mISDNhead *)(& skb->cb);
if (hh->prim == 8193U) {
tmp = test_and_set_bit(17, (unsigned long volatile *)(& l2->flag));
if (tmp != 0) {
skb_queue_tail(& l2->down_queue, skb);
return (0);
} else {
}
l2->down_id = ((struct mISDNhead *)(& skb->cb))->id;
} else {
}
tmp___0 = l2down_skb(l2, skb);
return (tmp___0);
}
}
static int l2down(struct layer2 *l2 , u_int prim , u_int id , struct sk_buff *skb )
{
struct mISDNhead *hh ;
int tmp ;
{
hh = (struct mISDNhead *)(& skb->cb);
hh->prim = prim;
hh->id = id;
tmp = l2down_raw(l2, skb);
return (tmp);
}
}
static int l2down_create(struct layer2 *l2 , u_int prim , u_int id , int len , void *arg )
{
struct sk_buff *skb ;
int err ;
struct mISDNhead *hh ;
size_t __len ;
void *__ret ;
unsigned char *tmp___0 ;
{
skb = mI_alloc_skb((unsigned int )len, 32U);
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
return (-12);
} else {
}
hh = (struct mISDNhead *)(& skb->cb);
hh->prim = prim;
hh->id = id;
if (len != 0) {
__len = (size_t )len;
tmp___0 = skb_put(skb, (unsigned int )len);
__ret = memcpy((void *)tmp___0, (void const *)arg, __len);
} else {
}
err = l2down_raw(l2, skb);
if (err != 0) {
consume_skb(skb);
} else {
}
return (err);
}
}
static int ph_data_confirm(struct layer2 *l2 , struct mISDNhead *hh , struct sk_buff *skb )
{
struct sk_buff *nskb ;
int ret ;
int tmp ;
int tmp___0 ;
int tmp___1 ;
int tmp___2 ;
{
nskb = skb;
ret = -11;
tmp___0 = constant_test_bit(17U, (unsigned long const volatile *)(& l2->flag));
if (tmp___0 != 0) {
if (hh->id == l2->down_id) {
nskb = skb_dequeue(& l2->down_queue);
if ((unsigned long )nskb != (unsigned long )((struct sk_buff *)0)) {
l2->down_id = ((struct mISDNhead *)(& nskb->cb))->id;
tmp = l2down_skb(l2, nskb);
if (tmp != 0) {
consume_skb(nskb);
l2->down_id = 65534U;
} else {
}
} else {
l2->down_id = 65534U;
}
if (ret != 0) {
consume_skb(skb);
ret = 0;
} else {
}
if (l2->down_id == 65534U) {
test_and_clear_bit(17, (unsigned long volatile *)(& l2->flag));
mISDN_FsmEvent(& l2->l2m, 9, 0);
} else {
}
} else {
}
} else {
}
tmp___2 = test_and_set_bit(17, (unsigned long volatile *)(& l2->flag));
if (tmp___2 == 0) {
nskb = skb_dequeue(& l2->down_queue);
if ((unsigned long )nskb != (unsigned long )((struct sk_buff *)0)) {
l2->down_id = ((struct mISDNhead *)(& nskb->cb))->id;
tmp___1 = l2down_skb(l2, nskb);
if (tmp___1 != 0) {
consume_skb(nskb);
l2->down_id = 65534U;
test_and_clear_bit(17, (unsigned long volatile *)(& l2->flag));
} else {
}
} else {
test_and_clear_bit(17, (unsigned long volatile *)(& l2->flag));
}
} else {
}
return (ret);
}
}
static int l2mgr(struct layer2 *l2 , u_int prim , void *arg )
{
long c ;
int tmp ;
int tmp___0 ;
{
c = (long )arg;
printk("<4>l2mgr: addr:%x prim %x %c\n", l2->id, prim, (int )((char )c));
tmp = constant_test_bit(1U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
tmp___0 = constant_test_bit(15U, (unsigned long const volatile *)(& l2->flag));
if (tmp___0 == 0) {
switch (c) {
case 67L: ;
case 68L: ;
case 71L: ;
case 72L:
l2_tei(l2, prim, (unsigned long )arg);
goto ldv_38278;
}
ldv_38278: ;
} else {
}
} else {
}
return (0);
}
}
static void set_peer_busy(struct layer2 *l2 )
{
__u32 tmp ;
__u32 tmp___0 ;
{
test_and_set_bit(10, (unsigned long volatile *)(& l2->flag));
tmp = skb_queue_len((struct sk_buff_head const *)(& l2->i_queue));
if (tmp != 0U) {
test_and_set_bit(16, (unsigned long volatile *)(& l2->flag));
} else {
tmp___0 = skb_queue_len((struct sk_buff_head const *)(& l2->ui_queue));
if (tmp___0 != 0U) {
test_and_set_bit(16, (unsigned long volatile *)(& l2->flag));
} else {
}
}
return;
}
}
static void clear_peer_busy(struct layer2 *l2 )
{
int tmp ;
{
tmp = test_and_clear_bit(10, (unsigned long volatile *)(& l2->flag));
if (tmp != 0) {
test_and_clear_bit(16, (unsigned long volatile *)(& l2->flag));
} else {
}
return;
}
}
static void InitWin(struct layer2 *l2 )
{
int i ;
{
i = 0;
goto ldv_38290;
ldv_38289:
l2->windowar[i] = 0;
i = i + 1;
ldv_38290: ;
if (i <= 7) {
goto ldv_38289;
} else {
}
return;
}
}
static int freewin(struct layer2 *l2 )
{
int i ;
int cnt ;
{
cnt = 0;
i = 0;
goto ldv_38298;
ldv_38297: ;
if ((unsigned long )l2->windowar[i] != (unsigned long )((struct sk_buff *)0)) {
cnt = cnt + 1;
consume_skb(l2->windowar[i]);
l2->windowar[i] = 0;
} else {
}
i = i + 1;
ldv_38298: ;
if (i <= 7) {
goto ldv_38297;
} else {
}
return (cnt);
}
}
static void ReleaseWin(struct layer2 *l2 )
{
int cnt ;
int tmp ;
{
tmp = freewin(l2);
cnt = tmp;
if (cnt != 0) {
printk("<4>isdnl2 freed %d skbuffs in release\n", cnt);
} else {
}
return;
}
}
__inline unsigned int cansend(struct layer2 *l2 )
{
unsigned int p1 ;
int tmp ;
int tmp___0 ;
int tmp___1 ;
{
tmp = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
p1 = (l2->vs - l2->va) & 127U;
} else {
p1 = (l2->vs - l2->va) & 7U;
}
if (l2->window > p1) {
tmp___0 = constant_test_bit(10U, (unsigned long const volatile *)(& l2->flag));
if (tmp___0 == 0) {
tmp___1 = 1;
} else {
tmp___1 = 0;
}
} else {
tmp___1 = 0;
}
return ((unsigned int )tmp___1);
}
}
__inline void clear_exception(struct layer2 *l2 )
{
{
test_and_clear_bit(7, (unsigned long volatile *)(& l2->flag));
test_and_clear_bit(8, (unsigned long volatile *)(& l2->flag));
test_and_clear_bit(9, (unsigned long volatile *)(& l2->flag));
clear_peer_busy(l2);
return;
}
}
static int sethdraddr(struct layer2 *l2 , u_char *header , int rsp )
{
u_char *ptr ;
int crbit ;
int tmp ;
u_char *tmp___0 ;
u_char *tmp___1 ;
int tmp___2 ;
u_char *tmp___3 ;
u_char *tmp___4 ;
int tmp___5 ;
{
ptr = header;
crbit = rsp;
tmp___5 = constant_test_bit(1U, (unsigned long const volatile *)(& l2->flag));
if (tmp___5 != 0) {
tmp = constant_test_bit(18U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
crbit = crbit == 0;
} else {
}
tmp___0 = ptr;
ptr = ptr + 1;
*tmp___0 = (u_char )((int )((signed char )((int )l2->sapi << 2)) | (crbit != 0 ? 2 : 0));
tmp___1 = ptr;
ptr = ptr + 1;
*tmp___1 = (u_char )((int )((signed char )((int )l2->tei << 1)) | 1);
return (2);
} else {
tmp___2 = constant_test_bit(2U, (unsigned long const volatile *)(& l2->flag));
if (tmp___2 != 0) {
crbit = crbit == 0;
} else {
}
if (crbit != 0) {
tmp___3 = ptr;
ptr = ptr + 1;
*tmp___3 = l2->addr.B;
} else {
tmp___4 = ptr;
ptr = ptr + 1;
*tmp___4 = l2->addr.A;
}
return (1);
}
}
}
__inline static void enqueue_super(struct layer2 *l2 , struct sk_buff *skb )
{
u_int tmp ;
int tmp___0 ;
{
tmp = l2_newid(l2);
tmp___0 = l2down(l2, 8193U, tmp, skb);
if (tmp___0 != 0) {
consume_skb(skb);
} else {
}
return;
}
}
__inline static void enqueue_ui(struct layer2 *l2 , struct sk_buff *skb )
{
u_int tmp ;
int tmp___0 ;
{
if ((unsigned long )l2->tm != (unsigned long )((struct teimgr *)0)) {
l2_tei(l2, 7684U, 0UL);
} else {
}
tmp = l2_newid(l2);
tmp___0 = l2down(l2, 8193U, tmp, skb);
if (tmp___0 != 0) {
consume_skb(skb);
} else {
}
return;
}
}
__inline int IsUI(u_char *data )
{
{
return (((int )*data & 239) == 3);
}
}
__inline int IsUA(u_char *data )
{
{
return (((int )*data & 239) == 99);
}
}
__inline int IsDM(u_char *data )
{
{
return (((int )*data & 239) == 15);
}
}
__inline int IsDISC(u_char *data )
{
{
return (((int )*data & 239) == 67);
}
}
__inline int IsSFrame(u_char *data , struct layer2 *l2 )
{
register u_char d ;
int tmp ;
{
d = *data;
tmp = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
if (tmp == 0) {
d = (unsigned int )d & 15U;
} else {
}
return (((int )d & 243) == 1 && ((int )d & 12) != 12);
}
}
__inline int IsSABME(u_char *data , struct layer2 *l2 )
{
u_char d ;
int tmp ;
{
d = (unsigned int )*data & 239U;
tmp = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
return (tmp != 0 ? (unsigned int )d == 111U : (unsigned int )d == 47U);
}
}
__inline int IsREJ(u_char *data , struct layer2 *l2 )
{
int tmp ;
{
tmp = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
return (tmp != 0 ? (unsigned int )*data == 9U : ((int )*data & 15) == 9);
}
}
__inline int IsFRMR(u_char *data )
{
{
return (((int )*data & 239) == 135);
}
}
__inline int IsRNR(u_char *data , struct layer2 *l2 )
{
int tmp ;
{
tmp = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
return (tmp != 0 ? (unsigned int )*data == 5U : ((int )*data & 15) == 5);
}
}
static int iframe_error(struct layer2 *l2 , struct sk_buff *skb )
{
u_int i ;
int rsp ;
u_int tmp ;
int tmp___0 ;
int tmp___1 ;
{
rsp = (int )*(skb->data) & 2;
tmp = l2addrsize(l2);
tmp___0 = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
i = tmp + (tmp___0 != 0 ? 2U : 1U);
tmp___1 = constant_test_bit(2U, (unsigned long const volatile *)(& l2->flag));
if (tmp___1 != 0) {
rsp = rsp == 0;
} else {
}
if (rsp != 0) {
return (76);
} else {
}
if (skb->len < i) {
return (78);
} else {
}
if (skb->len - i > l2->maxlen) {
return (79);
} else {
}
return (0);
}
}
static int super_error(struct layer2 *l2 , struct sk_buff *skb )
{
u_int tmp ;
int tmp___0 ;
{
tmp = l2addrsize(l2);
tmp___0 = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
if (skb->len != tmp + (tmp___0 != 0 ? 2U : 1U)) {
return (78);
} else {
}
return (0);
}
}
static int unnum_error(struct layer2 *l2 , struct sk_buff *skb , int wantrsp )
{
int rsp ;
int tmp ;
u_int tmp___0 ;
{
rsp = ((int )*(skb->data) & 2) >> 1;
tmp = constant_test_bit(2U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
rsp = rsp == 0;
} else {
}
if (rsp != wantrsp) {
return (76);
} else {
}
tmp___0 = l2addrsize(l2);
if (skb->len != tmp___0 + 1U) {
return (78);
} else {
}
return (0);
}
}
static int UI_error(struct layer2 *l2 , struct sk_buff *skb )
{
int rsp ;
int tmp ;
u_int tmp___0 ;
{
rsp = (int )*(skb->data) & 2;
tmp = constant_test_bit(2U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
rsp = rsp == 0;
} else {
}
if (rsp != 0) {
return (76);
} else {
}
tmp___0 = l2addrsize(l2);
if (skb->len > (l2->maxlen + tmp___0) + 1U) {
return (79);
} else {
}
return (0);
}
}
static int FRMR_error(struct layer2 *l2 , struct sk_buff *skb )
{
u_int headers ;
u_int tmp ;
u_char *datap ;
int rsp ;
int tmp___0 ;
int tmp___1 ;
{
tmp = l2addrsize(l2);
headers = tmp + 1U;
datap = skb->data + (unsigned long )headers;
rsp = (int )*(skb->data) & 2;
tmp___0 = constant_test_bit(2U, (unsigned long const volatile *)(& l2->flag));
if (tmp___0 != 0) {
rsp = rsp == 0;
} else {
}
if (rsp == 0) {
return (76);
} else {
}
tmp___1 = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
if (tmp___1 != 0) {
if (skb->len < headers + 5U) {
return (78);
} else
if ((*debug___4 & 16711680U) != 0U) {
l2m_debug(& l2->l2m, (char *)"FRMR information %2x %2x %2x %2x %2x", (int )*datap,
(int )*(datap + 1UL), (int )*(datap + 2UL), (int )*(datap + 3UL),
(int )*(datap + 4UL));
} else
if (skb->len < headers + 3U) {
return (78);
} else
if ((*debug___4 & 16711680U) != 0U) {
l2m_debug(& l2->l2m, (char *)"FRMR information %2x %2x %2x", (int )*datap, (int )*(datap + 1UL),
(int )*(datap + 2UL));
} else {
}
} else {
}
return (0);
}
}
static unsigned int legalnr(struct layer2 *l2 , unsigned int nr )
{
int tmp ;
{
tmp = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
return (((nr - l2->va) & 127U) <= ((l2->vs - l2->va) & 127U));
} else {
return (((nr - l2->va) & 7U) <= ((l2->vs - l2->va) & 7U));
}
}
}
static void setva(struct layer2 *l2 , unsigned int nr )
{
struct sk_buff *skb ;
int tmp ;
{
goto ldv_38401;
ldv_38400:
l2->va = l2->va + (u_int )1;
tmp = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
l2->va = l2->va & 127U;
} else {
l2->va = l2->va & 7U;
}
if ((unsigned long )l2->windowar[l2->sow] != (unsigned long )((struct sk_buff *)0)) {
skb_trim(l2->windowar[l2->sow], 0U);
skb_queue_tail(& l2->tmp_queue, l2->windowar[l2->sow]);
l2->windowar[l2->sow] = 0;
} else {
}
l2->sow = (l2->sow + 1U) % l2->window;
ldv_38401: ;
if (l2->va != nr) {
goto ldv_38400;
} else {
}
skb = skb_dequeue(& l2->tmp_queue);
goto ldv_38404;
ldv_38403:
consume_skb(skb);
skb = skb_dequeue(& l2->tmp_queue);
ldv_38404: ;
if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) {
goto ldv_38403;
} else {
}
return;
}
}
static void send_uframe(struct layer2 *l2 , struct sk_buff *skb , u_char cmd , u_char cr )
{
u_char tmp[4U] ;
int i ;
int tmp___0 ;
size_t __len ;
void *__ret ;
unsigned char *tmp___2 ;
{
i = sethdraddr(l2, (u_char *)(& tmp), (int )cr);
tmp___0 = i;
i = i + 1;
tmp[tmp___0] = cmd;
if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) {
skb_trim(skb, 0U);
} else {
skb = mI_alloc_skb((unsigned int )i, 32U);
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
printk("<4>%s: can\'t alloc skbuff\n", "send_uframe");
return;
} else {
}
}
__len = (size_t )i;
tmp___2 = skb_put(skb, (unsigned int )i);
__ret = memcpy((void *)tmp___2, (void const *)(& tmp), __len);
enqueue_super(l2, skb);
return;
}
}
__inline u_char get_PollFlag(struct layer2 *l2 , struct sk_buff *skb )
{
u_int tmp ;
{
tmp = l2addrsize(l2);
return ((unsigned int )*(skb->data + (unsigned long )tmp) & 16U);
}
}
__inline u_char get_PollFlagFree(struct layer2 *l2 , struct sk_buff *skb )
{
u_char PF ;
{
PF = get_PollFlag(l2, skb);
consume_skb(skb);
return (PF);
}
}
__inline void start_t200(struct layer2 *l2 , int i )
{
{
mISDN_FsmAddTimer(& l2->t200, l2->T200, 17, 0, i);
test_and_set_bit(6, (unsigned long volatile *)(& l2->flag));
return;
}
}
__inline void restart_t200(struct layer2 *l2 , int i )
{
{
mISDN_FsmRestartTimer(& l2->t200, l2->T200, 17, 0, i);
test_and_set_bit(6, (unsigned long volatile *)(& l2->flag));
return;
}
}
__inline void stop_t200(struct layer2 *l2 , int i )
{
int tmp ;
{
tmp = test_and_clear_bit(6, (unsigned long volatile *)(& l2->flag));
if (tmp != 0) {
mISDN_FsmDelTimer(& l2->t200, i);
} else {
}
return;
}
}
__inline void st5_dl_release_l2l3(struct layer2 *l2 )
{
int pr ;
int tmp ;
{
tmp = test_and_clear_bit(4, (unsigned long volatile *)(& l2->flag));
if (tmp != 0) {
pr = 20744;
} else {
pr = 4360;
}
l2up_create(l2, (u_int )pr, 0, 0);
return;
}
}
__inline void lapb_dl_release_l2l3(struct layer2 *l2 , int f )
{
u_int tmp ;
int tmp___0 ;
{
tmp___0 = constant_test_bit(0U, (unsigned long const volatile *)(& l2->flag));
if (tmp___0 != 0) {
tmp = l2_newid(l2);
l2down_create(l2, 513U, tmp, 0, 0);
} else {
}
l2up_create(l2, (u_int )f, 0, 0);
return;
}
}
static void establishlink(struct FsmInst *fi )
{
struct layer2 *l2 ;
u_char cmd ;
int tmp ;
{
l2 = (struct layer2 *)fi->userdata;
clear_exception(l2);
l2->rc = 0;
tmp = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
cmd = tmp != 0 ? 127U : 63U;
send_uframe(l2, 0, (int )cmd, 0);
mISDN_FsmDelTimer(& l2->t203, 1);
restart_t200(l2, 1);
test_and_clear_bit(4, (unsigned long volatile *)(& l2->flag));
freewin(l2);
mISDN_FsmChangeState(fi, 4);
return;
}
}
static void l2_mdl_error_ua(struct FsmInst *fi , int event , void *arg )
{
struct sk_buff *skb ;
struct layer2 *l2 ;
u_char tmp ;
{
skb = (struct sk_buff *)arg;
l2 = (struct layer2 *)fi->userdata;
tmp = get_PollFlagFree(l2, skb);
if ((unsigned int )tmp != 0U) {
l2mgr(l2, 7940U, 67);
} else {
l2mgr(l2, 7940U, 68);
}
return;
}
}
static void l2_mdl_error_dm(struct FsmInst *fi , int event , void *arg )
{
struct sk_buff *skb ;
struct layer2 *l2 ;
u_char tmp ;
{
skb = (struct sk_buff *)arg;
l2 = (struct layer2 *)fi->userdata;
tmp = get_PollFlagFree(l2, skb);
if ((unsigned int )tmp != 0U) {
l2mgr(l2, 7940U, 66);
} else {
l2mgr(l2, 7940U, 69);
establishlink(fi);
test_and_clear_bit(5, (unsigned long volatile *)(& l2->flag));
}
return;
}
}
static void l2_st8_mdl_error_dm(struct FsmInst *fi , int event , void *arg )
{
struct sk_buff *skb ;
struct layer2 *l2 ;
u_char tmp ;
{
skb = (struct sk_buff *)arg;
l2 = (struct layer2 *)fi->userdata;
tmp = get_PollFlagFree(l2, skb);
if ((unsigned int )tmp != 0U) {
l2mgr(l2, 7940U, 66);
} else {
l2mgr(l2, 7940U, 69);
}
establishlink(fi);
test_and_clear_bit(5, (unsigned long volatile *)(& l2->flag));
return;
}
}
static void l2_go_st3(struct FsmInst *fi , int event , void *arg )
{
{
consume_skb((struct sk_buff *)arg);
mISDN_FsmChangeState(fi, 2);
return;
}
}
static void l2_mdl_assign(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
{
l2 = (struct layer2 *)fi->userdata;
mISDN_FsmChangeState(fi, 2);
consume_skb((struct sk_buff *)arg);
l2_tei(l2, 6404U, 0UL);
return;
}
}
static void l2_queue_ui_assign(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
skb_queue_tail(& l2->ui_queue, skb);
mISDN_FsmChangeState(fi, 1);
l2_tei(l2, 6404U, 0UL);
return;
}
}
static void l2_queue_ui(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
skb_queue_tail(& l2->ui_queue, skb);
return;
}
}
static void tx_ui(struct layer2 *l2 )
{
struct sk_buff *skb ;
u_char header[4U] ;
int i ;
int tmp ;
int tmp___0 ;
size_t __len ;
void *__ret ;
unsigned char *tmp___2 ;
{
i = sethdraddr(l2, (u_char *)(& header), 0);
tmp = constant_test_bit(18U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
header[1] = 255U;
} else {
}
tmp___0 = i;
i = i + 1;
header[tmp___0] = 3U;
goto ldv_38508;
ldv_38507:
__len = (size_t )i;
tmp___2 = skb_push(skb, (unsigned int )i);
__ret = memcpy((void *)tmp___2, (void const *)(& header), __len);
enqueue_ui(l2, skb);
ldv_38508:
skb = skb_dequeue(& l2->ui_queue);
if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) {
goto ldv_38507;
} else {
}
return;
}
}
static void l2_send_ui(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
skb_queue_tail(& l2->ui_queue, skb);
tx_ui(l2);
return;
}
}
static void l2_got_ui(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
u_int tmp ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
tmp = l2headersize(l2, 1);
skb_pull(skb, tmp);
if ((unsigned long )l2->tm != (unsigned long )((struct teimgr *)0)) {
l2_tei(l2, 7684U, 0UL);
} else {
}
l2up(l2, 12552U, skb);
return;
}
}
static void l2_establish(struct FsmInst *fi , int event , void *arg )
{
struct sk_buff *skb ;
struct layer2 *l2 ;
{
skb = (struct sk_buff *)arg;
l2 = (struct layer2 *)fi->userdata;
establishlink(fi);
test_and_set_bit(5, (unsigned long volatile *)(& l2->flag));
consume_skb(skb);
return;
}
}
static void l2_discard_i_setl3(struct FsmInst *fi , int event , void *arg )
{
struct sk_buff *skb ;
struct layer2 *l2 ;
{
skb = (struct sk_buff *)arg;
l2 = (struct layer2 *)fi->userdata;
skb_queue_purge(& l2->i_queue);
test_and_set_bit(5, (unsigned long volatile *)(& l2->flag));
test_and_clear_bit(4, (unsigned long volatile *)(& l2->flag));
consume_skb(skb);
return;
}
}
static void l2_l3_reestablish(struct FsmInst *fi , int event , void *arg )
{
struct sk_buff *skb ;
struct layer2 *l2 ;
{
skb = (struct sk_buff *)arg;
l2 = (struct layer2 *)fi->userdata;
skb_queue_purge(& l2->i_queue);
establishlink(fi);
test_and_set_bit(5, (unsigned long volatile *)(& l2->flag));
consume_skb(skb);
return;
}
}
static void l2_release(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
skb_trim(skb, 0U);
l2up(l2, 20744U, skb);
return;
}
}
static void l2_pend_rel(struct FsmInst *fi , int event , void *arg )
{
struct sk_buff *skb ;
struct layer2 *l2 ;
{
skb = (struct sk_buff *)arg;
l2 = (struct layer2 *)fi->userdata;
test_and_set_bit(4, (unsigned long volatile *)(& l2->flag));
consume_skb(skb);
return;
}
}
static void l2_disconnect(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
skb_queue_purge(& l2->i_queue);
freewin(l2);
mISDN_FsmChangeState(fi, 5);
l2->rc = 0;
send_uframe(l2, 0, 83, 0);
mISDN_FsmDelTimer(& l2->t203, 1);
restart_t200(l2, 2);
if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) {
consume_skb(skb);
} else {
}
return;
}
}
static void l2_start_multi(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
u_char tmp ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
l2->vs = 0U;
l2->va = 0U;
l2->vr = 0U;
l2->sow = 0U;
clear_exception(l2);
tmp = get_PollFlag(l2, skb);
send_uframe(l2, 0, (int )((unsigned int )tmp | 99U), 1);
mISDN_FsmChangeState(fi, 6);
mISDN_FsmAddTimer(& l2->t203, l2->T203, 18, 0, 3);
skb_trim(skb, 0U);
l2up(l2, 4104U, skb);
if ((unsigned long )l2->tm != (unsigned long )((struct teimgr *)0)) {
l2_tei(l2, 7172U, 0UL);
} else {
}
return;
}
}
static void l2_send_UA(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
u_char tmp ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
tmp = get_PollFlag(l2, skb);
send_uframe(l2, skb, (int )((unsigned int )tmp | 99U), 1);
return;
}
}
static void l2_send_DM(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
u_char tmp ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
tmp = get_PollFlag(l2, skb);
send_uframe(l2, skb, (int )((unsigned int )tmp | 15U), 1);
return;
}
}
static void l2_restart_multi(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
int est ;
u_char tmp ;
__u32 tmp___0 ;
unsigned int tmp___1 ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
est = 0;
tmp = get_PollFlag(l2, skb);
send_uframe(l2, skb, (int )((unsigned int )tmp | 99U), 1);
l2mgr(l2, 7940U, 70);
if (l2->vs != l2->va) {
skb_queue_purge(& l2->i_queue);
est = 1;
} else {
}
clear_exception(l2);
l2->vs = 0U;
l2->va = 0U;
l2->vr = 0U;
l2->sow = 0U;
mISDN_FsmChangeState(fi, 6);
stop_t200(l2, 3);
mISDN_FsmRestartTimer(& l2->t203, l2->T203, 18, 0, 3);
if (est != 0) {
l2up_create(l2, 4104U, 0, 0);
} else {
}
tmp___0 = skb_queue_len((struct sk_buff_head const *)(& l2->i_queue));
if (tmp___0 != 0U) {
tmp___1 = cansend(l2);
if (tmp___1 != 0U) {
mISDN_FsmEvent(fi, 9, 0);
} else {
}
} else {
}
return;
}
}
static void l2_stop_multi(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
u_char tmp ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
mISDN_FsmChangeState(fi, 3);
mISDN_FsmDelTimer(& l2->t203, 3);
stop_t200(l2, 4);
tmp = get_PollFlag(l2, skb);
send_uframe(l2, skb, (int )((unsigned int )tmp | 99U), 1);
skb_queue_purge(& l2->i_queue);
freewin(l2);
lapb_dl_release_l2l3(l2, 4360);
if ((unsigned long )l2->tm != (unsigned long )((struct teimgr *)0)) {
l2_tei(l2, 7428U, 0UL);
} else {
}
return;
}
}
static void l2_connected(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
int pr ;
u_char tmp ;
int tmp___0 ;
int tmp___1 ;
__u32 tmp___2 ;
unsigned int tmp___3 ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
pr = -1;
tmp = get_PollFlag(l2, skb);
if ((unsigned int )tmp == 0U) {
l2_mdl_error_ua(fi, event, arg);
return;
} else {
}
consume_skb(skb);
tmp___0 = test_and_clear_bit(4, (unsigned long volatile *)(& l2->flag));
if (tmp___0 != 0) {
l2_disconnect(fi, event, 0);
} else {
}
tmp___1 = test_and_clear_bit(5, (unsigned long volatile *)(& l2->flag));
if (tmp___1 != 0) {
pr = 20488;
} else
if (l2->vs != l2->va) {
skb_queue_purge(& l2->i_queue);
pr = 4104;
} else {
}
stop_t200(l2, 5);
l2->vr = 0U;
l2->vs = 0U;
l2->va = 0U;
l2->sow = 0U;
mISDN_FsmChangeState(fi, 6);
mISDN_FsmAddTimer(& l2->t203, l2->T203, 18, 0, 4);
if (pr != -1) {
l2up_create(l2, (u_int )pr, 0, 0);
} else {
}
tmp___2 = skb_queue_len((struct sk_buff_head const *)(& l2->i_queue));
if (tmp___2 != 0U) {
tmp___3 = cansend(l2);
if (tmp___3 != 0U) {
mISDN_FsmEvent(fi, 9, 0);
} else {
}
} else {
}
if ((unsigned long )l2->tm != (unsigned long )((struct teimgr *)0)) {
l2_tei(l2, 7172U, 0UL);
} else {
}
return;
}
}
static void l2_released(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
u_char tmp ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
tmp = get_PollFlag(l2, skb);
if ((unsigned int )tmp == 0U) {
l2_mdl_error_ua(fi, event, arg);
return;
} else {
}
consume_skb(skb);
stop_t200(l2, 6);
lapb_dl_release_l2l3(l2, 20744);
mISDN_FsmChangeState(fi, 3);
if ((unsigned long )l2->tm != (unsigned long )((struct teimgr *)0)) {
l2_tei(l2, 7428U, 0UL);
} else {
}
return;
}
}
static void l2_reestablish(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
u_char tmp ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
tmp = get_PollFlagFree(l2, skb);
if ((unsigned int )tmp == 0U) {
establishlink(fi);
test_and_set_bit(5, (unsigned long volatile *)(& l2->flag));
} else {
}
return;
}
}
static void l2_st5_dm_release(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
int tmp ;
u_int tmp___0 ;
int tmp___1 ;
u_char tmp___2 ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
tmp___2 = get_PollFlagFree(l2, skb);
if ((unsigned int )tmp___2 != 0U) {
stop_t200(l2, 7);
tmp = constant_test_bit(5U, (unsigned long const volatile *)(& l2->flag));
if (tmp == 0) {
skb_queue_purge(& l2->i_queue);
} else {
}
tmp___1 = constant_test_bit(0U, (unsigned long const volatile *)(& l2->flag));
if (tmp___1 != 0) {
tmp___0 = l2_newid(l2);
l2down_create(l2, 513U, tmp___0, 0, 0);
} else {
}
st5_dl_release_l2l3(l2);
mISDN_FsmChangeState(fi, 3);
if ((unsigned long )l2->tm != (unsigned long )((struct teimgr *)0)) {
l2_tei(l2, 7428U, 0UL);
} else {
}
} else {
}
return;
}
}
static void l2_st6_dm_release(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
u_char tmp ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
tmp = get_PollFlagFree(l2, skb);
if ((unsigned int )tmp != 0U) {
stop_t200(l2, 8);
lapb_dl_release_l2l3(l2, 20744);
mISDN_FsmChangeState(fi, 3);
if ((unsigned long )l2->tm != (unsigned long )((struct teimgr *)0)) {
l2_tei(l2, 7428U, 0UL);
} else {
}
} else {
}
return;
}
}
static void enquiry_cr(struct layer2 *l2 , u_char typ , u_char cr , u_char pf )
{
struct sk_buff *skb ;
u_char tmp[4U] ;
int i ;
int tmp___0 ;
int tmp___1 ;
int tmp___2 ;
int tmp___3 ;
size_t __len ;
void *__ret ;
unsigned char *tmp___5 ;
{
i = sethdraddr(l2, (u_char *)(& tmp), (int )cr);
tmp___3 = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
if (tmp___3 != 0) {
tmp___0 = i;
i = i + 1;
tmp[tmp___0] = typ;
tmp___1 = i;
i = i + 1;
tmp[tmp___1] = (unsigned int )((int )((u_char )l2->vr) << 1U) | ((unsigned int )pf != 0U ? 1U : 0U);
} else {
tmp___2 = i;
i = i + 1;
tmp[tmp___2] = (unsigned int )(((int )((u_char )l2->vr) << 5U) | (int )typ) | ((unsigned int )pf != 0U ? 16U : 0U);
}
skb = mI_alloc_skb((unsigned int )i, 32U);
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
printk("<4>isdnl2 can\'t alloc sbbuff for enquiry_cr\n");
return;
} else {
}
__len = (size_t )i;
tmp___5 = skb_put(skb, (unsigned int )i);
__ret = memcpy((void *)tmp___5, (void const *)(& tmp), __len);
enqueue_super(l2, skb);
return;
}
}
__inline void enquiry_response(struct layer2 *l2 )
{
int tmp ;
{
tmp = constant_test_bit(9U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
enquiry_cr(l2, 5, 1, 1);
} else {
enquiry_cr(l2, 1, 1, 1);
}
test_and_clear_bit(7, (unsigned long volatile *)(& l2->flag));
return;
}
}
__inline void transmit_enquiry(struct layer2 *l2 )
{
int tmp ;
{
tmp = constant_test_bit(9U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
enquiry_cr(l2, 5, 0, 1);
} else {
enquiry_cr(l2, 1, 0, 1);
}
test_and_clear_bit(7, (unsigned long volatile *)(& l2->flag));
start_t200(l2, 9);
return;
}
}
static void nrerrorrecovery(struct FsmInst *fi )
{
struct layer2 *l2 ;
{
l2 = (struct layer2 *)fi->userdata;
l2mgr(l2, 7940U, 74);
establishlink(fi);
test_and_clear_bit(5, (unsigned long volatile *)(& l2->flag));
return;
}
}
static void invoke_retransmission(struct layer2 *l2 , unsigned int nr )
{
u_int p1 ;
int tmp ;
{
if (l2->vs != nr) {
goto ldv_38667;
ldv_38666:
l2->vs = l2->vs - (u_int )1;
tmp = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
l2->vs = l2->vs & 127U;
p1 = (l2->vs - l2->va) & 127U;
} else {
l2->vs = l2->vs & 7U;
p1 = (l2->vs - l2->va) & 7U;
}
p1 = (l2->sow + p1) % l2->window;
if ((unsigned long )l2->windowar[p1] != (unsigned long )((struct sk_buff *)0)) {
skb_queue_head(& l2->i_queue, l2->windowar[p1]);
} else {
printk("<4>%s: windowar[%d] is NULL\n", "invoke_retransmission", p1);
}
l2->windowar[p1] = 0;
ldv_38667: ;
if (l2->vs != nr) {
goto ldv_38666;
} else {
}
mISDN_FsmEvent(& l2->l2m, 9, 0);
} else {
}
return;
}
}
static void l2_st7_got_super(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
int PollFlag ;
int rsp ;
int typ ;
unsigned int nr ;
int tmp ;
u_int tmp___0 ;
int tmp___1 ;
int tmp___2 ;
int tmp___3 ;
int tmp___4 ;
__u32 tmp___5 ;
unsigned int tmp___6 ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
typ = 1;
rsp = (int )*(skb->data) & 2;
tmp = constant_test_bit(2U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
rsp = rsp == 0;
} else {
}
tmp___0 = l2addrsize(l2);
skb_pull(skb, tmp___0);
tmp___1 = IsRNR(skb->data, l2);
if (tmp___1 != 0) {
set_peer_busy(l2);
typ = 5;
} else {
clear_peer_busy(l2);
}
tmp___2 = IsREJ(skb->data, l2);
if (tmp___2 != 0) {
typ = 9;
} else {
}
tmp___3 = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
if (tmp___3 != 0) {
PollFlag = (int )*(skb->data + 1UL) & 1;
nr = (unsigned int )((int )*(skb->data + 1UL) >> 1);
} else {
PollFlag = (int )*(skb->data) & 16;
nr = (unsigned int )((int )*(skb->data) >> 5) & 7U;
}
consume_skb(skb);
if (PollFlag != 0) {
if (rsp != 0) {
l2mgr(l2, 7940U, 65);
} else {
enquiry_response(l2);
}
} else {
}
tmp___6 = legalnr(l2, nr);
if (tmp___6 != 0U) {
if (typ == 9) {
setva(l2, nr);
invoke_retransmission(l2, nr);
stop_t200(l2, 10);
tmp___4 = mISDN_FsmAddTimer(& l2->t203, l2->T203, 18, 0, 6);
if (tmp___4 != 0) {
l2m_debug(& l2->l2m, (char *)"Restart T203 ST7 REJ");
} else {
}
} else
if (l2->vs == nr && typ == 1) {
setva(l2, nr);
stop_t200(l2, 11);
mISDN_FsmRestartTimer(& l2->t203, l2->T203, 18, 0, 7);
} else
if (l2->va != nr || typ == 5) {
setva(l2, nr);
if (typ != 1) {
mISDN_FsmDelTimer(& l2->t203, 9);
} else {
}
restart_t200(l2, 12);
} else {
}
tmp___5 = skb_queue_len((struct sk_buff_head const *)(& l2->i_queue));
if (tmp___5 != 0U && typ == 1) {
mISDN_FsmEvent(fi, 9, 0);
} else {
}
} else {
nrerrorrecovery(fi);
}
return;
}
}
static void l2_feed_i_if_reest(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
int tmp ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
tmp = constant_test_bit(5U, (unsigned long const volatile *)(& l2->flag));
if (tmp == 0) {
skb_queue_tail(& l2->i_queue, skb);
} else {
consume_skb(skb);
}
return;
}
}
static void l2_feed_i_pull(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
skb_queue_tail(& l2->i_queue, skb);
mISDN_FsmEvent(fi, 9, 0);
return;
}
}
static void l2_feed_iqueue(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
skb_queue_tail(& l2->i_queue, skb);
return;
}
}
static void l2_got_iframe(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
int PollFlag ;
int i ;
u_int ns ;
u_int nr ;
u_int tmp ;
int tmp___0 ;
int tmp___1 ;
u_int tmp___2 ;
int tmp___3 ;
int tmp___4 ;
int tmp___5 ;
unsigned int tmp___6 ;
__u32 tmp___7 ;
int tmp___8 ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
tmp = l2addrsize(l2);
i = (int )tmp;
tmp___0 = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
if (tmp___0 != 0) {
PollFlag = (int )*(skb->data + ((unsigned long )i + 1UL)) & 1;
ns = (u_int )((int )*(skb->data + (unsigned long )i) >> 1);
nr = (u_int )((int )*(skb->data + ((unsigned long )i + 1UL)) >> 1) & 127U;
} else {
PollFlag = (int )*(skb->data + (unsigned long )i) & 16;
ns = (u_int )((int )*(skb->data + (unsigned long )i) >> 1) & 7U;
nr = (u_int )((int )*(skb->data + (unsigned long )i) >> 5) & 7U;
}
tmp___4 = constant_test_bit(9U, (unsigned long const volatile *)(& l2->flag));
if (tmp___4 != 0) {
consume_skb(skb);
if (PollFlag != 0) {
enquiry_response(l2);
} else {
}
} else
if (l2->vr == ns) {
l2->vr = l2->vr + (u_int )1;
tmp___1 = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
if (tmp___1 != 0) {
l2->vr = l2->vr & 127U;
} else {
l2->vr = l2->vr & 7U;
}
test_and_clear_bit(8, (unsigned long volatile *)(& l2->flag));
if (PollFlag != 0) {
enquiry_response(l2);
} else {
test_and_set_bit(7, (unsigned long volatile *)(& l2->flag));
}
tmp___2 = l2headersize(l2, 0);
skb_pull(skb, tmp___2);
l2up(l2, 12296U, skb);
} else {
consume_skb(skb);
tmp___3 = test_and_set_bit(8, (unsigned long volatile *)(& l2->flag));
if (tmp___3 != 0) {
if (PollFlag != 0) {
enquiry_response(l2);
} else {
enquiry_cr(l2, 9, 1, (int )((u_char )PollFlag));
test_and_clear_bit(7, (unsigned long volatile *)(& l2->flag));
}
} else {
}
}
tmp___6 = legalnr(l2, nr);
if (tmp___6 != 0U) {
tmp___5 = constant_test_bit(10U, (unsigned long const volatile *)(& l2->flag));
if (tmp___5 == 0 && fi->state == 6) {
if (l2->vs == nr) {
stop_t200(l2, 13);
mISDN_FsmRestartTimer(& l2->t203, l2->T203, 18, 0, 7);
} else
if (l2->va != nr) {
restart_t200(l2, 14);
} else {
}
} else {
}
setva(l2, nr);
} else {
nrerrorrecovery(fi);
return;
}
tmp___7 = skb_queue_len((struct sk_buff_head const *)(& l2->i_queue));
if (tmp___7 != 0U && fi->state == 6) {
mISDN_FsmEvent(fi, 9, 0);
} else {
}
tmp___8 = test_and_clear_bit(7, (unsigned long volatile *)(& l2->flag));
if (tmp___8 != 0) {
enquiry_cr(l2, 1, 1, 0);
} else {
}
return;
}
}
static void l2_got_tei(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
u_int info ;
__u32 tmp ;
{
l2 = (struct layer2 *)fi->userdata;
l2->tei = (signed char )((long )arg);
set_channel_address(& l2->ch, (u_int )l2->sapi, (u_int )l2->tei);
info = 1U;
l2up_create(l2, 8U, 4, (void *)(& info));
if (fi->state == 2) {
establishlink(fi);
test_and_set_bit(5, (unsigned long volatile *)(& l2->flag));
} else {
mISDN_FsmChangeState(fi, 3);
}
tmp = skb_queue_len((struct sk_buff_head const *)(& l2->ui_queue));
if (tmp != 0U) {
tx_ui(l2);
} else {
}
return;
}
}
static void l2_st5_tout_200(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
u_int tmp ;
int tmp___0 ;
int tmp___1 ;
int tmp___2 ;
int tmp___3 ;
{
l2 = (struct layer2 *)fi->userdata;
tmp___2 = constant_test_bit(1U, (unsigned long const volatile *)(& l2->flag));
if (tmp___2 != 0) {
tmp___3 = constant_test_bit(11U, (unsigned long const volatile *)(& l2->flag));
if (tmp___3 != 0) {
mISDN_FsmAddTimer(& l2->t200, l2->T200, 17, 0, 9);
} else {
goto _L;
}
} else
_L: /* CIL Label */
if (l2->rc == l2->N200) {
mISDN_FsmChangeState(fi, 3);
test_and_clear_bit(6, (unsigned long volatile *)(& l2->flag));
skb_queue_purge(& l2->i_queue);
l2mgr(l2, 7940U, 71);
tmp___0 = constant_test_bit(0U, (unsigned long const volatile *)(& l2->flag));
if (tmp___0 != 0) {
tmp = l2_newid(l2);
l2down_create(l2, 513U, tmp, 0, 0);
} else {
}
st5_dl_release_l2l3(l2);
if ((unsigned long )l2->tm != (unsigned long )((struct teimgr *)0)) {
l2_tei(l2, 7428U, 0UL);
} else {
}
} else {
l2->rc = l2->rc + 1;
mISDN_FsmAddTimer(& l2->t200, l2->T200, 17, 0, 9);
tmp___1 = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
send_uframe(l2, 0, tmp___1 != 0 ? 127 : 63, 0);
}
return;
}
}
static void l2_st6_tout_200(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
int tmp ;
int tmp___0 ;
{
l2 = (struct layer2 *)fi->userdata;
tmp = constant_test_bit(1U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
tmp___0 = constant_test_bit(11U, (unsigned long const volatile *)(& l2->flag));
if (tmp___0 != 0) {
mISDN_FsmAddTimer(& l2->t200, l2->T200, 17, 0, 9);
} else {
goto _L;
}
} else
_L: /* CIL Label */
if (l2->rc == l2->N200) {
mISDN_FsmChangeState(fi, 3);
test_and_clear_bit(6, (unsigned long volatile *)(& l2->flag));
l2mgr(l2, 7940U, 72);
lapb_dl_release_l2l3(l2, 20744);
if ((unsigned long )l2->tm != (unsigned long )((struct teimgr *)0)) {
l2_tei(l2, 7428U, 0UL);
} else {
}
} else {
l2->rc = l2->rc + 1;
mISDN_FsmAddTimer(& l2->t200, l2->T200, 17, 0, 9);
send_uframe(l2, 0, 83, 0);
}
return;
}
}
static void l2_st7_tout_200(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
int tmp ;
int tmp___0 ;
{
l2 = (struct layer2 *)fi->userdata;
tmp = constant_test_bit(1U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
tmp___0 = constant_test_bit(11U, (unsigned long const volatile *)(& l2->flag));
if (tmp___0 != 0) {
mISDN_FsmAddTimer(& l2->t200, l2->T200, 17, 0, 9);
return;
} else {
}
} else {
}
test_and_clear_bit(6, (unsigned long volatile *)(& l2->flag));
l2->rc = 0;
mISDN_FsmChangeState(fi, 7);
transmit_enquiry(l2);
l2->rc = l2->rc + 1;
return;
}
}
static void l2_st8_tout_200(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
int tmp ;
int tmp___0 ;
{
l2 = (struct layer2 *)fi->userdata;
tmp = constant_test_bit(1U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
tmp___0 = constant_test_bit(11U, (unsigned long const volatile *)(& l2->flag));
if (tmp___0 != 0) {
mISDN_FsmAddTimer(& l2->t200, l2->T200, 17, 0, 9);
return;
} else {
}
} else {
}
test_and_clear_bit(6, (unsigned long volatile *)(& l2->flag));
if (l2->rc == l2->N200) {
l2mgr(l2, 7940U, 73);
establishlink(fi);
test_and_clear_bit(5, (unsigned long volatile *)(& l2->flag));
} else {
transmit_enquiry(l2);
l2->rc = l2->rc + 1;
}
return;
}
}
static void l2_st7_tout_203(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
int tmp ;
int tmp___0 ;
{
l2 = (struct layer2 *)fi->userdata;
tmp = constant_test_bit(1U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
tmp___0 = constant_test_bit(11U, (unsigned long const volatile *)(& l2->flag));
if (tmp___0 != 0) {
mISDN_FsmAddTimer(& l2->t203, l2->T203, 18, 0, 9);
return;
} else {
}
} else {
}
mISDN_FsmChangeState(fi, 7);
transmit_enquiry(l2);
l2->rc = 0;
return;
}
}
static void l2_pull_iqueue(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
struct sk_buff *nskb ;
struct sk_buff *oskb ;
u_char header[4U] ;
u_int i ;
u_int p1 ;
unsigned int tmp ;
int tmp___0 ;
int tmp___1 ;
u_int tmp___2 ;
u_int tmp___3 ;
u_int tmp___4 ;
int tmp___5 ;
size_t __len ;
void *__ret ;
unsigned char *tmp___7 ;
size_t __len___0 ;
void *__ret___0 ;
unsigned char *tmp___9 ;
size_t __len___1 ;
void *__ret___1 ;
unsigned char *tmp___11 ;
u_int tmp___12 ;
int tmp___13 ;
{
l2 = (struct layer2 *)fi->userdata;
tmp = cansend(l2);
if (tmp == 0U) {
return;
} else {
}
skb = skb_dequeue(& l2->i_queue);
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
return;
} else {
}
tmp___0 = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
if (tmp___0 != 0) {
p1 = (l2->vs - l2->va) & 127U;
} else {
p1 = (l2->vs - l2->va) & 7U;
}
p1 = (l2->sow + p1) % l2->window;
if ((unsigned long )l2->windowar[p1] != (unsigned long )((struct sk_buff *)0)) {
printk("<4>isdnl2 try overwrite ack queue entry %d\n", p1);
consume_skb(l2->windowar[p1]);
} else {
}
l2->windowar[p1] = skb;
tmp___1 = sethdraddr(l2, (u_char *)(& header), 0);
i = (u_int )tmp___1;
tmp___5 = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
if (tmp___5 != 0) {
tmp___2 = i;
i = i + (u_int )1;
header[tmp___2] = (int )((u_char )l2->vs) << 1U;
tmp___3 = i;
i = i + (u_int )1;
header[tmp___3] = (int )((u_char )l2->vr) << 1U;
l2->vs = (l2->vs + 1U) & 127U;
} else {
tmp___4 = i;
i = i + (u_int )1;
header[tmp___4] = ((int )((u_char )l2->vr) << 5U) | ((int )((u_char )l2->vs) << 1U);
l2->vs = (l2->vs + 1U) & 7U;
}
nskb = skb_clone(skb, 32U);
p1 = skb_headroom((struct sk_buff const *)nskb);
if (p1 >= i) {
__len = (size_t )i;
tmp___7 = skb_push(nskb, i);
__ret = memcpy((void *)tmp___7, (void const *)(& header), __len);
} else {
printk("<4>isdnl2 pull_iqueue skb header(%d/%d) too short\n", i, p1);
oskb = nskb;
nskb = mI_alloc_skb(oskb->len + i, 32U);
if ((unsigned long )nskb == (unsigned long )((struct sk_buff *)0)) {
consume_skb(oskb);
printk("<4>%s: no skb mem\n", "l2_pull_iqueue");
return;
} else {
}
__len___0 = (size_t )i;
tmp___9 = skb_put(nskb, i);
__ret___0 = memcpy((void *)tmp___9, (void const *)(& header), __len___0);
__len___1 = (size_t )oskb->len;
tmp___11 = skb_put(nskb, oskb->len);
__ret___1 = memcpy((void *)tmp___11, (void const *)oskb->data, __len___1);
consume_skb(oskb);
}
tmp___12 = l2_newid(l2);
l2down(l2, 8193U, tmp___12, nskb);
test_and_clear_bit(7, (unsigned long volatile *)(& l2->flag));
tmp___13 = test_and_set_bit(6, (unsigned long volatile *)(& l2->flag));
if (tmp___13 == 0) {
mISDN_FsmDelTimer(& l2->t203, 13);
mISDN_FsmAddTimer(& l2->t200, l2->T200, 17, 0, 11);
} else {
}
return;
}
}
static void l2_st8_got_super(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
int PollFlag ;
int rsp ;
int rnr ;
unsigned int nr ;
int tmp ;
u_int tmp___0 ;
int tmp___1 ;
int tmp___2 ;
__u32 tmp___3 ;
unsigned int tmp___4 ;
unsigned int tmp___5 ;
unsigned int tmp___6 ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
rnr = 0;
rsp = (int )*(skb->data) & 2;
tmp = constant_test_bit(2U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
rsp = rsp == 0;
} else {
}
tmp___0 = l2addrsize(l2);
skb_pull(skb, tmp___0);
tmp___1 = IsRNR(skb->data, l2);
if (tmp___1 != 0) {
set_peer_busy(l2);
rnr = 1;
} else {
clear_peer_busy(l2);
}
tmp___2 = constant_test_bit(3U, (unsigned long const volatile *)(& l2->flag));
if (tmp___2 != 0) {
PollFlag = (int )*(skb->data + 1UL) & 1;
nr = (unsigned int )((int )*(skb->data + 1UL) >> 1);
} else {
PollFlag = (int )*(skb->data) & 16;
nr = (unsigned int )((int )*(skb->data) >> 5) & 7U;
}
consume_skb(skb);
if (rsp != 0 && PollFlag != 0) {
tmp___5 = legalnr(l2, nr);
if (tmp___5 != 0U) {
if (rnr != 0) {
restart_t200(l2, 15);
} else {
stop_t200(l2, 16);
mISDN_FsmAddTimer(& l2->t203, l2->T203, 18, 0, 5);
setva(l2, nr);
}
invoke_retransmission(l2, nr);
mISDN_FsmChangeState(fi, 6);
tmp___3 = skb_queue_len((struct sk_buff_head const *)(& l2->i_queue));
if (tmp___3 != 0U) {
tmp___4 = cansend(l2);
if (tmp___4 != 0U) {
mISDN_FsmEvent(fi, 9, 0);
} else {
}
} else {
}
} else {
nrerrorrecovery(fi);
}
} else {
if (rsp == 0 && PollFlag != 0) {
enquiry_response(l2);
} else {
}
tmp___6 = legalnr(l2, nr);
if (tmp___6 != 0U) {
setva(l2, nr);
} else {
nrerrorrecovery(fi);
}
}
return;
}
}
static void l2_got_FRMR(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
u_int tmp ;
int tmp___0 ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
tmp = l2addrsize(l2);
skb_pull(skb, tmp + 1U);
if (((int )*(skb->data) & 1) == 0 || ((int )*(skb->data) & 3) == 1) {
l2mgr(l2, 7940U, 75);
establishlink(fi);
test_and_clear_bit(5, (unsigned long volatile *)(& l2->flag));
} else {
tmp___0 = IsUA(skb->data);
if (tmp___0 != 0 && fi->state == 6) {
l2mgr(l2, 7940U, 75);
establishlink(fi);
test_and_clear_bit(5, (unsigned long volatile *)(& l2->flag));
} else {
}
}
consume_skb(skb);
return;
}
}
static void l2_st24_tei_remove(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
{
l2 = (struct layer2 *)fi->userdata;
skb_queue_purge(& l2->ui_queue);
l2->tei = 127;
mISDN_FsmChangeState(fi, 0);
return;
}
}
static void l2_st3_tei_remove(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
{
l2 = (struct layer2 *)fi->userdata;
skb_queue_purge(& l2->ui_queue);
l2->tei = 127;
l2up_create(l2, 4360U, 0, 0);
mISDN_FsmChangeState(fi, 0);
return;
}
}
static void l2_st5_tei_remove(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
{
l2 = (struct layer2 *)fi->userdata;
skb_queue_purge(& l2->i_queue);
skb_queue_purge(& l2->ui_queue);
freewin(l2);
l2->tei = 127;
stop_t200(l2, 17);
st5_dl_release_l2l3(l2);
mISDN_FsmChangeState(fi, 0);
return;
}
}
static void l2_st6_tei_remove(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
{
l2 = (struct layer2 *)fi->userdata;
skb_queue_purge(& l2->ui_queue);
l2->tei = 127;
stop_t200(l2, 18);
l2up_create(l2, 4360U, 0, 0);
mISDN_FsmChangeState(fi, 0);
return;
}
}
static void l2_tei_remove(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
{
l2 = (struct layer2 *)fi->userdata;
skb_queue_purge(& l2->i_queue);
skb_queue_purge(& l2->ui_queue);
freewin(l2);
l2->tei = 127;
stop_t200(l2, 17);
mISDN_FsmDelTimer(& l2->t203, 19);
l2up_create(l2, 4360U, 0, 0);
mISDN_FsmChangeState(fi, 0);
return;
}
}
static void l2_st14_persistent_da(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
int tmp ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
skb_queue_purge(& l2->i_queue);
skb_queue_purge(& l2->ui_queue);
tmp = test_and_clear_bit(13, (unsigned long volatile *)(& l2->flag));
if (tmp != 0) {
l2up(l2, 4360U, skb);
} else {
consume_skb(skb);
}
return;
}
}
static void l2_st5_persistent_da(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
skb_queue_purge(& l2->i_queue);
skb_queue_purge(& l2->ui_queue);
freewin(l2);
stop_t200(l2, 19);
st5_dl_release_l2l3(l2);
mISDN_FsmChangeState(fi, 3);
if ((unsigned long )l2->tm != (unsigned long )((struct teimgr *)0)) {
l2_tei(l2, 7428U, 0UL);
} else {
}
consume_skb(skb);
return;
}
}
static void l2_st6_persistent_da(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
skb_queue_purge(& l2->ui_queue);
stop_t200(l2, 20);
l2up(l2, 20744U, skb);
mISDN_FsmChangeState(fi, 3);
if ((unsigned long )l2->tm != (unsigned long )((struct teimgr *)0)) {
l2_tei(l2, 7428U, 0UL);
} else {
}
return;
}
}
static void l2_persistent_da(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
skb_queue_purge(& l2->i_queue);
skb_queue_purge(& l2->ui_queue);
freewin(l2);
stop_t200(l2, 19);
mISDN_FsmDelTimer(& l2->t203, 19);
l2up(l2, 4360U, skb);
mISDN_FsmChangeState(fi, 3);
if ((unsigned long )l2->tm != (unsigned long )((struct teimgr *)0)) {
l2_tei(l2, 7428U, 0UL);
} else {
}
return;
}
}
static void l2_set_own_busy(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
int tmp ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
tmp = test_and_set_bit(9, (unsigned long volatile *)(& l2->flag));
if (tmp == 0) {
enquiry_cr(l2, 5, 1, 0);
test_and_clear_bit(7, (unsigned long volatile *)(& l2->flag));
} else {
}
if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) {
consume_skb(skb);
} else {
}
return;
}
}
static void l2_clear_own_busy(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
struct sk_buff *skb ;
int tmp ;
{
l2 = (struct layer2 *)fi->userdata;
skb = (struct sk_buff *)arg;
tmp = test_and_clear_bit(9, (unsigned long volatile *)(& l2->flag));
if (tmp == 0) {
enquiry_cr(l2, 1, 1, 0);
test_and_clear_bit(7, (unsigned long volatile *)(& l2->flag));
} else {
}
if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) {
consume_skb(skb);
} else {
}
return;
}
}
static void l2_frame_error(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
{
l2 = (struct layer2 *)fi->userdata;
l2mgr(l2, 7940U, arg);
return;
}
}
static void l2_frame_error_reest(struct FsmInst *fi , int event , void *arg )
{
struct layer2 *l2 ;
{
l2 = (struct layer2 *)fi->userdata;
l2mgr(l2, 7940U, arg);
establishlink(fi);
test_and_clear_bit(5, (unsigned long volatile *)(& l2->flag));
return;
}
}
static struct FsmNode L2FnList[88U] =
{ {0, 11, & l2_mdl_assign},
{1, 11, & l2_go_st3},
{3, 11, & l2_establish},
{4, 11, & l2_discard_i_setl3},
{6, 11, & l2_l3_reestablish},
{7, 11, & l2_l3_reestablish},
{3, 12, & l2_release},
{4, 12, & l2_pend_rel},
{6, 12, & l2_disconnect},
{7, 12, & l2_disconnect},
{4, 8, & l2_feed_i_if_reest},
{6, 8, & l2_feed_i_pull},
{7, 8, & l2_feed_iqueue},
{0, 10, & l2_queue_ui_assign},
{1, 10, & l2_queue_ui},
{2, 10, & l2_queue_ui},
{3, 10, & l2_send_ui},
{4, 10, & l2_send_ui},
{5, 10, & l2_send_ui},
{6, 10, & l2_send_ui},
{7, 10, & l2_send_ui},
{0, 13, & l2_got_tei},
{1, 13, & l2_got_tei},
{2, 13, & l2_got_tei},
{1, 15, & l2_st24_tei_remove},
{2, 15, & l2_st3_tei_remove},
{3, 14, & l2_st24_tei_remove},
{4, 14, & l2_st5_tei_remove},
{5, 14, & l2_st6_tei_remove},
{6, 14, & l2_tei_remove},
{7, 14, & l2_tei_remove},
{3, 1, & l2_start_multi},
{4, 1, & l2_send_UA},
{5, 1, & l2_send_DM},
{6, 1, & l2_restart_multi},
{7, 1, & l2_restart_multi},
{3, 2, & l2_send_DM},
{4, 2, & l2_send_DM},
{5, 2, & l2_send_UA},
{6, 2, & l2_stop_multi},
{7, 2, & l2_stop_multi},
{3, 4, & l2_mdl_error_ua},
{4, 4, & l2_connected},
{5, 4, & l2_released},
{6, 4, & l2_mdl_error_ua},
{7, 4, & l2_mdl_error_ua},
{3, 3, & l2_reestablish},
{4, 3, & l2_st5_dm_release},
{5, 3, & l2_st6_dm_release},
{6, 3, & l2_mdl_error_dm},
{7, 3, & l2_st8_mdl_error_dm},
{0, 0, & l2_got_ui},
{1, 0, & l2_got_ui},
{2, 0, & l2_got_ui},
{3, 0, & l2_got_ui},
{4, 0, & l2_got_ui},
{5, 0, & l2_got_ui},
{6, 0, & l2_got_ui},
{7, 0, & l2_got_ui},
{6, 5, & l2_got_FRMR},
{7, 5, & l2_got_FRMR},
{6, 6, & l2_st7_got_super},
{7, 6, & l2_st8_got_super},
{6, 7, & l2_got_iframe},
{7, 7, & l2_got_iframe},
{4, 17, & l2_st5_tout_200},
{5, 17, & l2_st6_tout_200},
{6, 17, & l2_st7_tout_200},
{7, 17, & l2_st8_tout_200},
{6, 18, & l2_st7_tout_203},
{6, 9, & l2_pull_iqueue},
{6, 19, & l2_set_own_busy},
{7, 19, & l2_set_own_busy},
{6, 20, & l2_clear_own_busy},
{7, 20, & l2_clear_own_busy},
{3, 21, & l2_frame_error},
{4, 21, & l2_frame_error},
{5, 21, & l2_frame_error},
{6, 21, & l2_frame_error_reest},
{7, 21, & l2_frame_error_reest},
{0, 16, & l2_st14_persistent_da},
{1, 16, & l2_st24_tei_remove},
{2, 16, & l2_st3_tei_remove},
{3, 16, & l2_st14_persistent_da},
{4, 16, & l2_st5_persistent_da},
{5, 16, & l2_st6_persistent_da},
{6, 16, & l2_persistent_da},
{7, 16, & l2_persistent_da}};
static int ph_data_indication(struct layer2 *l2 , struct mISDNhead *hh , struct sk_buff *skb )
{
u_char *datap ;
int ret ;
int psapi ;
int ptei ;
u_int l ;
int c ;
u_char *tmp ;
u_char *tmp___0 ;
int tmp___1 ;
int tmp___2 ;
int tmp___3 ;
int tmp___4 ;
int tmp___5 ;
int tmp___6 ;
int tmp___7 ;
int tmp___8 ;
{
datap = skb->data;
ret = -22;
c = 0;
l = l2addrsize(l2);
if (skb->len <= l) {
mISDN_FsmEvent(& l2->l2m, 21, 78);
return (ret);
} else {
}
tmp___1 = constant_test_bit(1U, (unsigned long const volatile *)(& l2->flag));
if (tmp___1 != 0) {
tmp = datap;
datap = datap + 1;
psapi = (int )*tmp;
tmp___0 = datap;
datap = datap + 1;
ptei = (int )*tmp___0;
if (psapi & 1 || (ptei & 1) == 0) {
printk("<4>l2 D-channel frame wrong EA0/EA1\n");
return (ret);
} else {
}
psapi = psapi >> 2;
ptei = ptei >> 1;
if ((int )l2->sapi != psapi) {
if ((*debug___4 & 16711680U) != 0U) {
printk("<7>%s: sapi %d/%d mismatch\n", "ph_data_indication", psapi, (int )l2->sapi);
} else {
}
consume_skb(skb);
return (0);
} else {
}
if ((int )l2->tei != ptei && ptei != 127) {
if ((*debug___4 & 16711680U) != 0U) {
printk("<7>%s: tei %d/%d mismatch\n", "ph_data_indication", ptei, (int )l2->tei);
} else {
}
consume_skb(skb);
return (0);
} else {
}
} else {
datap = datap + (unsigned long )l;
}
if (((int )*datap & 1) == 0) {
c = iframe_error(l2, skb);
if (c == 0) {
ret = mISDN_FsmEvent(& l2->l2m, 7, (void *)skb);
} else {
}
} else {
tmp___8 = IsSFrame(datap, l2);
if (tmp___8 != 0) {
c = super_error(l2, skb);
if (c == 0) {
ret = mISDN_FsmEvent(& l2->l2m, 6, (void *)skb);
} else {
}
} else {
tmp___7 = IsUI(datap);
if (tmp___7 != 0) {
c = UI_error(l2, skb);
if (c == 0) {
ret = mISDN_FsmEvent(& l2->l2m, 0, (void *)skb);
} else {
}
} else {
tmp___6 = IsSABME(datap, l2);
if (tmp___6 != 0) {
c = unnum_error(l2, skb, 0);
if (c == 0) {
ret = mISDN_FsmEvent(& l2->l2m, 1, (void *)skb);
} else {
}
} else {
tmp___5 = IsUA(datap);
if (tmp___5 != 0) {
c = unnum_error(l2, skb, 1);
if (c == 0) {
ret = mISDN_FsmEvent(& l2->l2m, 4, (void *)skb);
} else {
}
} else {
tmp___4 = IsDISC(datap);
if (tmp___4 != 0) {
c = unnum_error(l2, skb, 0);
if (c == 0) {
ret = mISDN_FsmEvent(& l2->l2m, 2, (void *)skb);
} else {
}
} else {
tmp___3 = IsDM(datap);
if (tmp___3 != 0) {
c = unnum_error(l2, skb, 1);
if (c == 0) {
ret = mISDN_FsmEvent(& l2->l2m, 3, (void *)skb);
} else {
}
} else {
tmp___2 = IsFRMR(datap);
if (tmp___2 != 0) {
c = FRMR_error(l2, skb);
if (c == 0) {
ret = mISDN_FsmEvent(& l2->l2m, 5, (void *)skb);
} else {
}
} else {
c = 76;
}
}
}
}
}
}
}
}
if (c != 0) {
printk("<4>l2 D-channel frame error %c\n", c);
mISDN_FsmEvent(& l2->l2m, 21, (void *)((long )c));
} else {
}
return (ret);
}
}
static int l2_send(struct mISDNchannel *ch , struct sk_buff *skb )
{
struct layer2 *l2 ;
struct mISDNchannel const *__mptr ;
struct mISDNhead *hh ;
int ret ;
int tmp ;
int tmp___0 ;
int tmp___1 ;
int tmp___2 ;
u_int tmp___3 ;
int tmp___4 ;
int tmp___5 ;
int tmp___6 ;
u_int tmp___7 ;
int tmp___8 ;
{
__mptr = (struct mISDNchannel const *)ch;
l2 = (struct layer2 *)__mptr + 0xfffffffffffffff0UL;
hh = (struct mISDNhead *)(& skb->cb);
ret = -22;
if ((*debug___4 & 524288U) != 0U) {
printk("<7>%s: prim(%x) id(%x) sapi(%d) tei(%d)\n", "l2_send", hh->prim, hh->id,
(int )l2->sapi, (int )l2->tei);
} else {
}
switch (hh->prim) {
case 8194U:
ret = ph_data_indication(l2, hh, skb);
goto ldv_38897;
case 24578U:
ret = ph_data_confirm(l2, hh, skb);
goto ldv_38897;
case 258U:
test_and_set_bit(12, (unsigned long volatile *)(& l2->flag));
l2up_create(l2, 1282U, 0, 0);
tmp = test_and_clear_bit(13, (unsigned long volatile *)(& l2->flag));
if (tmp != 0) {
ret = mISDN_FsmEvent(& l2->l2m, 11, (void *)skb);
} else {
}
goto ldv_38897;
case 514U:
test_and_clear_bit(12, (unsigned long volatile *)(& l2->flag));
l2up_create(l2, 1538U, 0, 0);
ret = mISDN_FsmEvent(& l2->l2m, 16, (void *)skb);
goto ldv_38897;
case 1794U: ;
if ((unsigned long )l2->up == (unsigned long )((struct mISDNchannel *)0)) {
goto ldv_38897;
} else {
}
ret = (*((l2->up)->send))(l2->up, skb);
goto ldv_38897;
case 12292U:
ret = mISDN_FsmEvent(& l2->l2m, 8, (void *)skb);
goto ldv_38897;
case 12548U:
ret = mISDN_FsmEvent(& l2->l2m, 10, (void *)skb);
goto ldv_38897;
case 4100U:
tmp___0 = constant_test_bit(0U, (unsigned long const volatile *)(& l2->flag));
if (tmp___0 != 0) {
test_and_set_bit(2, (unsigned long volatile *)(& l2->flag));
} else {
}
tmp___6 = constant_test_bit(12U, (unsigned long const volatile *)(& l2->flag));
if (tmp___6 != 0) {
tmp___4 = constant_test_bit(1U, (unsigned long const volatile *)(& l2->flag));
if (tmp___4 != 0) {
ret = mISDN_FsmEvent(& l2->l2m, 11, (void *)skb);
} else {
tmp___5 = constant_test_bit(2U, (unsigned long const volatile *)(& l2->flag));
if (tmp___5 != 0) {
ret = mISDN_FsmEvent(& l2->l2m, 11, (void *)skb);
} else {
tmp___1 = constant_test_bit(1U, (unsigned long const volatile *)(& l2->flag));
if (tmp___1 != 0) {
test_and_set_bit(13, (unsigned long volatile *)(& l2->flag));
} else {
tmp___2 = constant_test_bit(2U, (unsigned long const volatile *)(& l2->flag));
if (tmp___2 != 0) {
test_and_set_bit(13, (unsigned long volatile *)(& l2->flag));
} else {
}
}
tmp___3 = l2_newid(l2);
ret = l2down(l2, 257U, tmp___3, skb);
}
}
} else {
}
goto ldv_38897;
case 4356U:
tmp___8 = constant_test_bit(0U, (unsigned long const volatile *)(& l2->flag));
if (tmp___8 != 0) {
tmp___7 = l2_newid(l2);
l2down_create(l2, 513U, tmp___7, 0, 0);
} else {
}
ret = mISDN_FsmEvent(& l2->l2m, 12, (void *)skb);
goto ldv_38897;
default: ;
if ((*debug___4 & 16711680U) != 0U) {
l2m_debug(& l2->l2m, (char *)"l2 unknown pr %04x", hh->prim);
} else {
}
}
ldv_38897: ;
if (ret != 0) {
consume_skb(skb);
ret = 0;
} else {
}
return (ret);
}
}
int tei_l2(struct layer2 *l2 , u_int cmd , u_long arg )
{
int ret ;
{
ret = -22;
if ((*debug___4 & 1048576U) != 0U) {
printk("<7>%s: cmd(%x)\n", "tei_l2", cmd);
} else {
}
switch (cmd) {
case (u_int )6148:
ret = mISDN_FsmEvent(& l2->l2m, 13, (void *)arg);
goto ldv_38915;
case (u_int )6660:
ret = mISDN_FsmEvent(& l2->l2m, 14, 0);
goto ldv_38915;
case (u_int )7940:
ret = mISDN_FsmEvent(& l2->l2m, 15, 0);
goto ldv_38915;
case (u_int )24324:
printk("<5>MDL_ERROR|REQ (tei_l2)\n");
ret = mISDN_FsmEvent(& l2->l2m, 15, 0);
goto ldv_38915;
}
ldv_38915: ;
return (ret);
}
}
static void release_l2(struct layer2 *l2 )
{
int tmp ;
{
mISDN_FsmDelTimer(& l2->t200, 21);
mISDN_FsmDelTimer(& l2->t203, 16);
skb_queue_purge(& l2->i_queue);
skb_queue_purge(& l2->ui_queue);
skb_queue_purge(& l2->down_queue);
ReleaseWin(l2);
tmp = constant_test_bit(1U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
TEIrelease(l2);
if ((unsigned long )l2->ch.st != (unsigned long )((struct mISDNstack *)0)) {
(*(((l2->ch.st)->dev)->D.ctrl))(& ((l2->ch.st)->dev)->D, 512U, 0);
} else {
}
} else {
}
kfree((void const *)l2);
return;
}
}
static int l2_ctrl(struct mISDNchannel *ch , u_int cmd , void *arg )
{
struct layer2 *l2 ;
struct mISDNchannel const *__mptr ;
u_int info ;
int tmp ;
{
__mptr = (struct mISDNchannel const *)ch;
l2 = (struct layer2 *)__mptr + 0xfffffffffffffff0UL;
if ((*debug___4 & 262144U) != 0U) {
printk("<7>%s:(%x)\n", "l2_ctrl", cmd);
} else {
}
switch (cmd) {
case (u_int )256:
tmp = constant_test_bit(1U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
set_channel_address(& l2->ch, (u_int )l2->sapi, (u_int )l2->tei);
info = 1U;
l2up_create(l2, 8U, 4, (void *)(& info));
} else {
}
goto ldv_38933;
case (u_int )512: ;
if ((unsigned long )l2->ch.peer != (unsigned long )((struct mISDNchannel *)0)) {
(*((l2->ch.peer)->ctrl))(l2->ch.peer, 512U, 0);
} else {
}
release_l2(l2);
goto ldv_38933;
}
ldv_38933: ;
return (0);
}
}
struct layer2 *create_l2(struct mISDNchannel *ch , u_int protocol , u_long options ,
int tei , int sapi )
{
struct layer2 *l2 ;
struct channel_req rq ;
void *tmp ;
int tmp___0 ;
int tmp___1 ;
int tmp___2 ;
int tmp___3 ;
int tmp___4 ;
int tmp___5 ;
int tmp___6 ;
int tmp___7 ;
int tmp___8 ;
int tmp___9 ;
int tmp___10 ;
{
tmp = kzalloc(976UL, 208U);
l2 = (struct layer2 *)tmp;
if ((unsigned long )l2 == (unsigned long )((struct layer2 *)0)) {
printk("<3>kzalloc layer2 failed\n");
return (0);
} else {
}
l2->next_id = 1U;
l2->down_id = 65534U;
l2->up = ch;
l2->ch.st = ch->st;
l2->ch.send = & l2_send;
l2->ch.ctrl = & l2_ctrl;
switch (protocol) {
case (u_int )17:
test_and_set_bit(1, (unsigned long volatile *)(& l2->flag));
test_and_set_bit(18, (unsigned long volatile *)(& l2->flag));
test_and_set_bit(3, (unsigned long volatile *)(& l2->flag));
l2->sapi = (signed char )sapi;
l2->maxlen = 260U;
tmp___0 = constant_test_bit(1U, (unsigned long const volatile *)(& options));
if (tmp___0 != 0) {
l2->window = 7U;
} else {
l2->window = 1U;
}
tmp___1 = constant_test_bit(2U, (unsigned long const volatile *)(& options));
if (tmp___1 != 0) {
test_and_set_bit(14, (unsigned long volatile *)(& l2->flag));
} else {
}
tmp___2 = constant_test_bit(3U, (unsigned long const volatile *)(& options));
if (tmp___2 != 0) {
test_and_set_bit(15, (unsigned long volatile *)(& l2->flag));
} else {
}
l2->tei = (signed char )tei;
l2->T200 = 1000;
l2->N200 = 3;
l2->T203 = 10000;
tmp___3 = constant_test_bit(1U, (unsigned long const volatile *)(& options));
if (tmp___3 != 0) {
rq.protocol = 4U;
} else {
rq.protocol = 2U;
}
rq.adr.channel = 0U;
(*(((l2->ch.st)->dev)->D.ctrl))(& ((l2->ch.st)->dev)->D, 256U, (void *)(& rq));
goto ldv_38945;
case (u_int )16:
test_and_set_bit(1, (unsigned long volatile *)(& l2->flag));
test_and_set_bit(3, (unsigned long volatile *)(& l2->flag));
test_and_set_bit(2, (unsigned long volatile *)(& l2->flag));
l2->sapi = (signed char )sapi;
l2->maxlen = 260U;
tmp___4 = constant_test_bit(1U, (unsigned long const volatile *)(& options));
if (tmp___4 != 0) {
l2->window = 7U;
} else {
l2->window = 1U;
}
tmp___5 = constant_test_bit(2U, (unsigned long const volatile *)(& options));
if (tmp___5 != 0) {
test_and_set_bit(14, (unsigned long volatile *)(& l2->flag));
} else {
}
tmp___6 = constant_test_bit(3U, (unsigned long const volatile *)(& options));
if (tmp___6 != 0) {
test_and_set_bit(15, (unsigned long volatile *)(& l2->flag));
} else {
}
l2->tei = (signed char )tei;
l2->T200 = 1000;
l2->N200 = 3;
l2->T203 = 10000;
tmp___7 = constant_test_bit(1U, (unsigned long const volatile *)(& options));
if (tmp___7 != 0) {
rq.protocol = 3U;
} else {
rq.protocol = 1U;
}
rq.adr.channel = 0U;
(*(((l2->ch.st)->dev)->D.ctrl))(& ((l2->ch.st)->dev)->D, 256U, (void *)(& rq));
goto ldv_38945;
case (u_int )35:
test_and_set_bit(0, (unsigned long volatile *)(& l2->flag));
l2->window = 7U;
l2->maxlen = 2048U;
l2->T200 = 1000;
l2->N200 = 4;
l2->T203 = 5000;
l2->addr.A = 3U;
l2->addr.B = 1U;
goto ldv_38945;
default:
printk("<3>layer2 create failed prt %x\n", protocol);
kfree((void const *)l2);
return (0);
}
ldv_38945:
skb_queue_head_init(& l2->i_queue);
skb_queue_head_init(& l2->ui_queue);
skb_queue_head_init(& l2->down_queue);
skb_queue_head_init(& l2->tmp_queue);
InitWin(l2);
l2->l2m.fsm = & l2fsm;
tmp___8 = constant_test_bit(0U, (unsigned long const volatile *)(& l2->flag));
if (tmp___8 != 0) {
l2->l2m.state = 3;
} else {
tmp___9 = constant_test_bit(14U, (unsigned long const volatile *)(& l2->flag));
if (tmp___9 != 0) {
l2->l2m.state = 3;
} else {
tmp___10 = constant_test_bit(18U, (unsigned long const volatile *)(& l2->flag));
if (tmp___10 != 0) {
l2->l2m.state = 3;
} else {
l2->l2m.state = 0;
}
}
}
l2->l2m.debug = (int )*debug___4;
l2->l2m.userdata = (void *)l2;
l2->l2m.userint = 0;
l2->l2m.printdebug = & l2m_debug;
mISDN_FsmInitTimer(& l2->l2m, & l2->t200);
mISDN_FsmInitTimer(& l2->l2m, & l2->t203);
return (l2);
}
}
static int x75create(struct channel_req *crq )
{
struct layer2 *l2 ;
{
if (crq->protocol != 35U) {
return (-93);
} else {
}
l2 = create_l2(crq->ch, crq->protocol, 0UL, 0, 0);
if ((unsigned long )l2 == (unsigned long )((struct layer2 *)0)) {
return (-12);
} else {
}
crq->ch = & l2->ch;
crq->protocol = 34U;
return (0);
}
}
static struct Bprotocol X75SLP = {{0, 0}, (char *)"X75SLP", 8U, & x75create};
int Isdnl2_Init(u_int *deb )
{
{
debug___4 = deb;
mISDN_register_Bprotocol(& X75SLP);
l2fsm.state_count = 8;
l2fsm.event_count = 22;
l2fsm.strEvent = (char **)(& strL2Event);
l2fsm.strState = (char **)(& strL2State);
mISDN_FsmNew(& l2fsm, (struct FsmNode *)(& L2FnList), 88);
TEIInit(deb);
return (0);
}
}
void Isdnl2_cleanup(void)
{
{
mISDN_unregister_Bprotocol(& X75SLP);
TEIFree();
mISDN_FsmFree(& l2fsm);
return;
}
}
void ldv_main7_sequence_infinite_withcheck_stateful(void)
{
struct channel_req *var_group1 ;
int tmp ;
int tmp___0 ;
{
LDV_IN_INTERRUPT = 1;
ldv_initialize();
goto ldv_38983;
ldv_38982:
tmp = nondet_int();
switch (tmp) {
case 0:
ldv_handler_precall();
x75create(var_group1);
goto ldv_38980;
default: ;
goto ldv_38980;
}
ldv_38980: ;
ldv_38983:
tmp___0 = nondet_int();
if (tmp___0 != 0) {
goto ldv_38982;
} else {
}
ldv_check_final_state();
return;
}
}
void ldv_mutex_lock_77(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_mutex_of_device(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
int ldv_mutex_trylock_78(struct mutex *ldv_func_arg1 )
{
ldv_func_ret_type___0 ldv_func_res ;
int tmp ;
int tmp___0 ;
{
tmp = mutex_trylock(ldv_func_arg1);
ldv_func_res = tmp;
tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1);
return (tmp___0);
return (ldv_func_res);
}
}
void ldv_mutex_unlock_79(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_mutex_of_device(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv_mutex_lock_80(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
void ldv_mutex_unlock_81(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
int ldv_mutex_trylock_88(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_89(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_91(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_93(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_95(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_87(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_90(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_92(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_94(struct mutex *ldv_func_arg1 ) ;
extern void get_random_bytes(void * , int ) ;
static u_int *debug___5 ;
static struct Fsm deactfsm = {0, 0, 0, 0, 0};
static struct Fsm teifsmu = {0, 0, 0, 0, 0};
static struct Fsm teifsmn = {0, 0, 0, 0, 0};
static char *strDeactState[3U] = { (char *)"ST_L1_DEACT", (char *)"ST_L1_DEACT_PENDING", (char *)"ST_L1_ACTIV"};
static char *strDeactEvent[6U] = { (char *)"EV_ACTIVATE", (char *)"EV_ACTIVATE_IND", (char *)"EV_DEACTIVATE", (char *)"EV_DEACTIVATE_IND",
(char *)"EV_UI", (char *)"EV_DATIMER"};
static void da_debug(struct FsmInst *fi , char *fmt , ...)
{
struct manager *mgr ;
struct va_format vaf ;
va_list va ;
{
mgr = (struct manager *)fi->userdata;
if ((*debug___5 & 2097152U) == 0U) {
return;
} else {
}
ldv__builtin_va_start((__va_list_tag *)(& va));
vaf.fmt = (char const *)fmt;
vaf.va = & va;
printk("<7>mgr(%d): %pV\n", ((mgr->ch.st)->dev)->id, & vaf);
ldv__builtin_va_end((__va_list_tag *)(& va));
return;
}
}
static void da_activate(struct FsmInst *fi , int event , void *arg )
{
struct manager *mgr ;
{
mgr = (struct manager *)fi->userdata;
if (fi->state == 1) {
mISDN_FsmDelTimer(& mgr->datimer, 1);
} else {
}
mISDN_FsmChangeState(fi, 2);
return;
}
}
static void da_deactivate_ind(struct FsmInst *fi , int event , void *arg )
{
{
mISDN_FsmChangeState(fi, 0);
return;
}
}
static void da_deactivate(struct FsmInst *fi , int event , void *arg )
{
struct manager *mgr ;
struct layer2 *l2 ;
u_long flags ;
struct list_head const *__mptr ;
struct list_head const *__mptr___0 ;
int tmp ;
{
mgr = (struct manager *)fi->userdata;
flags = _raw_read_lock_irqsave(& mgr->lock);
__mptr = (struct list_head const *)mgr->layer2.next;
l2 = (struct layer2 *)__mptr;
goto ldv_38236;
ldv_38235: ;
if (l2->l2m.state > 3) {
_raw_read_unlock_irqrestore(& mgr->lock, flags);
return;
} else {
}
__mptr___0 = (struct list_head const *)l2->list.next;
l2 = (struct layer2 *)__mptr___0;
ldv_38236: ;
if ((unsigned long )(& l2->list) != (unsigned long )(& mgr->layer2)) {
goto ldv_38235;
} else {
}
_raw_read_unlock_irqrestore(& mgr->lock, flags);
tmp = constant_test_bit(5U, (unsigned long const volatile *)(& mgr->options));
if (tmp == 0) {
mISDN_FsmAddTimer(& mgr->datimer, 10000, 5, 0, 1);
mISDN_FsmChangeState(fi, 1);
} else {
}
return;
}
}
static void da_ui(struct FsmInst *fi , int event , void *arg )
{
struct manager *mgr ;
int tmp ;
{
mgr = (struct manager *)fi->userdata;
tmp = constant_test_bit(5U, (unsigned long const volatile *)(& mgr->options));
if (tmp == 0) {
mISDN_FsmDelTimer(& mgr->datimer, 2);
mISDN_FsmAddTimer(& mgr->datimer, 10000, 5, 0, 2);
} else {
}
return;
}
}
static void da_timer(struct FsmInst *fi , int event , void *arg )
{
struct manager *mgr ;
struct layer2 *l2 ;
u_long flags ;
struct list_head const *__mptr ;
struct list_head const *__mptr___0 ;
{
mgr = (struct manager *)fi->userdata;
flags = _raw_read_lock_irqsave(& mgr->lock);
__mptr = (struct list_head const *)mgr->layer2.next;
l2 = (struct layer2 *)__mptr;
goto ldv_38266;
ldv_38265: ;
if (l2->l2m.state > 3) {
_raw_read_unlock_irqrestore(& mgr->lock, flags);
mISDN_FsmChangeState(fi, 2);
return;
} else {
}
__mptr___0 = (struct list_head const *)l2->list.next;
l2 = (struct layer2 *)__mptr___0;
ldv_38266: ;
if ((unsigned long )(& l2->list) != (unsigned long )(& mgr->layer2)) {
goto ldv_38265;
} else {
}
_raw_read_unlock_irqrestore(& mgr->lock, flags);
mISDN_FsmChangeState(fi, 0);
_queue_data(& mgr->ch, 513U, 65535U, 0U, 0, 32U);
return;
}
}
static struct FsmNode DeactFnList[6U] = { {0, 1, & da_activate},
{2, 3, & da_deactivate_ind},
{2, 2, & da_deactivate},
{1, 0, & da_activate},
{1, 4, & da_ui},
{1, 5, & da_timer}};
static char *strTeiState[3U] = { (char *)"ST_TEI_NOP", (char *)"ST_TEI_IDREQ", (char *)"ST_TEI_IDVERIFY"};
static char *strTeiEvent[9U] =
{ (char *)"EV_IDREQ", (char *)"EV_ASSIGN", (char *)"EV_ASSIGN_REQ", (char *)"EV_DENIED",
(char *)"EV_CHKREQ", (char *)"EV_CHKRESP", (char *)"EV_REMOVE", (char *)"EV_VERIFY",
(char *)"EV_TIMER"};
static void tei_debug(struct FsmInst *fi , char *fmt , ...)
{
struct teimgr *tm ;
struct va_format vaf ;
va_list va ;
{
tm = (struct teimgr *)fi->userdata;
if ((*debug___5 & 2097152U) == 0U) {
return;
} else {
}
ldv__builtin_va_start((__va_list_tag *)(& va));
vaf.fmt = (char const *)fmt;
vaf.va = & va;
printk("<7>sapi(%d) tei(%d): %pV\n", (int )(tm->l2)->sapi, (int )(tm->l2)->tei,
& vaf);
ldv__builtin_va_end((__va_list_tag *)(& va));
return;
}
}
static int get_free_id(struct manager *mgr )
{
u64 ids ;
int i ;
struct layer2 *l2 ;
struct list_head const *__mptr ;
struct list_head const *__mptr___0 ;
int tmp ;
{
ids = 0ULL;
__mptr = (struct list_head const *)mgr->layer2.next;
l2 = (struct layer2 *)__mptr;
goto ldv_38307;
ldv_38306: ;
if (l2->ch.nr > 63U) {
printk("<4>%s: more as 63 layer2 for one device\n", "get_free_id");
return (-16);
} else {
}
test_and_set_bit((int )l2->ch.nr, (unsigned long volatile *)(& ids));
__mptr___0 = (struct list_head const *)l2->list.next;
l2 = (struct layer2 *)__mptr___0;
ldv_38307: ;
if ((unsigned long )(& l2->list) != (unsigned long )(& mgr->layer2)) {
goto ldv_38306;
} else {
}
i = 1;
goto ldv_38310;
ldv_38309:
tmp = variable_test_bit(i, (unsigned long const volatile *)(& ids));
if (tmp == 0) {
return (i);
} else {
}
i = i + 1;
ldv_38310: ;
if (i <= 63) {
goto ldv_38309;
} else {
}
printk("<4>%s: more as 63 layer2 for one device\n", "get_free_id");
return (-16);
}
}
static int get_free_tei(struct manager *mgr )
{
u64 ids ;
int i ;
struct layer2 *l2 ;
struct list_head const *__mptr ;
struct list_head const *__mptr___0 ;
int tmp ;
{
ids = 0ULL;
__mptr = (struct list_head const *)mgr->layer2.next;
l2 = (struct layer2 *)__mptr;
goto ldv_38324;
ldv_38323: ;
if (l2->ch.nr == 0U) {
goto ldv_38322;
} else {
}
if ((l2->ch.addr & 255U) != 0U) {
goto ldv_38322;
} else {
}
i = (int )(l2->ch.addr >> 8);
if (i <= 63) {
goto ldv_38322;
} else {
}
i = i + -64;
test_and_set_bit(i, (unsigned long volatile *)(& ids));
ldv_38322:
__mptr___0 = (struct list_head const *)l2->list.next;
l2 = (struct layer2 *)__mptr___0;
ldv_38324: ;
if ((unsigned long )(& l2->list) != (unsigned long )(& mgr->layer2)) {
goto ldv_38323;
} else {
}
i = 0;
goto ldv_38327;
ldv_38326:
tmp = variable_test_bit(i, (unsigned long const volatile *)(& ids));
if (tmp == 0) {
return (i + 64);
} else {
}
i = i + 1;
ldv_38327: ;
if (i <= 63) {
goto ldv_38326;
} else {
}
printk("<4>%s: more as 63 dynamic tei for one device\n", "get_free_tei");
return (-1);
}
}
static void teiup_create(struct manager *mgr , u_int prim , int len , void *arg )
{
struct sk_buff *skb ;
struct mISDNhead *hh ;
int err ;
size_t __len ;
void *__ret ;
unsigned char *tmp___0 ;
{
skb = mI_alloc_skb((unsigned int )len, 32U);
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
return;
} else {
}
hh = (struct mISDNhead *)(& skb->cb);
hh->prim = prim;
hh->id = (mgr->ch.nr << 16) | mgr->ch.addr;
if (len != 0) {
__len = (size_t )len;
tmp___0 = skb_put(skb, (unsigned int )len);
__ret = memcpy((void *)tmp___0, (void const *)arg, __len);
} else {
}
err = (*((mgr->up)->send))(mgr->up, skb);
if (err != 0) {
printk("<4>%s: err=%d\n", "teiup_create", err);
consume_skb(skb);
} else {
}
return;
}
}
static u_int new_id(struct manager *mgr )
{
u_int id ;
u_int tmp ;
{
tmp = mgr->nextid;
mgr->nextid = mgr->nextid + (u_int )1;
id = tmp;
if (id == 32767U) {
mgr->nextid = 1U;
} else {
}
id = id << 16;
id = id | 32512U;
id = id | 63U;
return (id);
}
}
static void do_send(struct manager *mgr )
{
int tmp ;
struct sk_buff *skb ;
struct sk_buff *tmp___0 ;
int tmp___1 ;
int tmp___2 ;
{
tmp = constant_test_bit(16U, (unsigned long const volatile *)(& mgr->options));
if (tmp == 0) {
return;
} else {
}
tmp___2 = test_and_set_bit(17, (unsigned long volatile *)(& mgr->options));
if (tmp___2 == 0) {
tmp___0 = skb_dequeue(& mgr->sendq);
skb = tmp___0;
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
test_and_clear_bit(17, (unsigned long volatile *)(& mgr->options));
return;
} else {
}
mgr->lastid = ((struct mISDNhead *)(& skb->cb))->id;
mISDN_FsmEvent(& mgr->deact, 4, 0);
tmp___1 = (*(mgr->ch.recv))(mgr->ch.peer, skb);
if (tmp___1 != 0) {
consume_skb(skb);
test_and_clear_bit(17, (unsigned long volatile *)(& mgr->options));
mgr->lastid = 65534U;
} else {
}
} else {
}
return;
}
}
static void do_ack(struct manager *mgr , u_int id )
{
struct sk_buff *skb ;
int tmp ;
int tmp___0 ;
int tmp___1 ;
{
tmp___1 = constant_test_bit(17U, (unsigned long const volatile *)(& mgr->options));
if (tmp___1 != 0) {
if (mgr->lastid == id) {
tmp___0 = constant_test_bit(16U, (unsigned long const volatile *)(& mgr->options));
if (tmp___0 != 0) {
skb = skb_dequeue(& mgr->sendq);
if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) {
mgr->lastid = ((struct mISDNhead *)(& skb->cb))->id;
tmp = (*(mgr->ch.recv))(mgr->ch.peer, skb);
if (tmp == 0) {
return;
} else {
}
consume_skb(skb);
} else {
}
} else {
}
mgr->lastid = 65534U;
test_and_clear_bit(17, (unsigned long volatile *)(& mgr->options));
} else {
}
} else {
}
return;
}
}
static void mgr_send_down(struct manager *mgr , struct sk_buff *skb )
{
int tmp ;
{
skb_queue_tail(& mgr->sendq, skb);
tmp = constant_test_bit(16U, (unsigned long const volatile *)(& mgr->options));
if (tmp == 0) {
_queue_data(& mgr->ch, 257U, 65535U, 0U, 0, 208U);
} else {
do_send(mgr);
}
return;
}
}
static int dl_unit_data(struct manager *mgr , struct sk_buff *skb )
{
int tmp ;
int tmp___0 ;
{
tmp = constant_test_bit(25U, (unsigned long const volatile *)(& mgr->options));
if (tmp == 0) {
return (-22);
} else {
}
tmp___0 = constant_test_bit(16U, (unsigned long const volatile *)(& mgr->options));
if (tmp___0 == 0) {
_queue_data(& mgr->ch, 257U, 65535U, 0U, 0, 208U);
} else {
}
skb_push(skb, 3U);
*(skb->data) = 2U;
*(skb->data + 1UL) = 255U;
*(skb->data + 2UL) = 3U;
((struct mISDNhead *)(& skb->cb))->prim = 8193U;
((struct mISDNhead *)(& skb->cb))->id = new_id(mgr);
skb_queue_tail(& mgr->sendq, skb);
do_send(mgr);
return (0);
}
}
static unsigned int random_ri(void)
{
u16 x ;
{
get_random_bytes((void *)(& x), 2);
return ((unsigned int )x);
}
}
static struct layer2 *findtei(struct manager *mgr , int tei )
{
struct layer2 *l2 ;
u_long flags ;
struct list_head const *__mptr ;
struct list_head const *__mptr___0 ;
{
flags = _raw_read_lock_irqsave(& mgr->lock);
__mptr = (struct list_head const *)mgr->layer2.next;
l2 = (struct layer2 *)__mptr;
goto ldv_38383;
ldv_38382: ;
if ((((int )l2->sapi == 0 && (int )l2->tei > 0) && (int )l2->tei != 127) && (int )l2->tei == tei) {
goto done;
} else {
}
__mptr___0 = (struct list_head const *)l2->list.next;
l2 = (struct layer2 *)__mptr___0;
ldv_38383: ;
if ((unsigned long )(& l2->list) != (unsigned long )(& mgr->layer2)) {
goto ldv_38382;
} else {
}
l2 = 0;
done:
_raw_read_unlock_irqrestore(& mgr->lock, flags);
return (l2);
}
}
static void put_tei_msg(struct manager *mgr , u_char m_id , unsigned int ri , int tei )
{
struct sk_buff *skb ;
u_char bp[8U] ;
int tmp ;
u_int tmp___0 ;
{
bp[0] = 252U;
tmp = constant_test_bit(25U, (unsigned long const volatile *)(& mgr->options));
if (tmp != 0) {
bp[0] = (u_char )((unsigned int )bp[0] | 2U);
} else {
}
bp[1] = 255U;
bp[2] = 3U;
bp[3] = 15U;
bp[4] = (u_char )(ri >> 8);
bp[5] = (u_char )ri;
bp[6] = m_id;
bp[7] = (u_char )((int )((signed char )(tei << 1)) | 1);
tmp___0 = new_id(mgr);
skb = _alloc_mISDN_skb(8193U, tmp___0, 8U, (void *)(& bp), 32U);
if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) {
printk("<4>%s: no skb for tei msg\n", "put_tei_msg");
return;
} else {
}
mgr_send_down(mgr, skb);
return;
}
}
static void tei_id_request(struct FsmInst *fi , int event , void *arg )
{
struct teimgr *tm ;
unsigned int tmp ;
{
tm = (struct teimgr *)fi->userdata;
if ((int )(tm->l2)->tei != 127) {
(*(tm->tei_m.printdebug))(& tm->tei_m, (char *)"assign request for already assigned tei %d",
(int )(tm->l2)->tei);
return;
} else {
}
tmp = random_ri();
tm->ri = (int )tmp;
if ((*debug___5 & 1048576U) != 0U) {
(*(tm->tei_m.printdebug))(& tm->tei_m, (char *)"assign request ri %d", tm->ri);
} else {
}
put_tei_msg(tm->mgr, 1, (unsigned int )tm->ri, 127);
mISDN_FsmChangeState(fi, 1);
mISDN_FsmAddTimer(& tm->timer, tm->tval, 8, 0, 1);
tm->nval = 3;
return;
}
}
static void tei_id_assign(struct FsmInst *fi , int event , void *arg )
{
struct teimgr *tm ;
struct layer2 *l2 ;
u_char *dp ;
int ri ;
int tei ;
u_char *tmp ;
u_char *tmp___0 ;
{
tm = (struct teimgr *)fi->userdata;
dp = (u_char *)arg;
tmp = dp;
dp = dp + 1;
ri = (int )((unsigned int )*tmp << 8);
tmp___0 = dp;
dp = dp + 1;
ri = (int )*tmp___0 + ri;
dp = dp + 1;
tei = (int )*dp >> 1;
if ((*debug___5 & 1048576U) != 0U) {
(*(tm->tei_m.printdebug))(fi, (char *)"identity assign ri %d tei %d", ri, tei);
} else {
}
l2 = findtei(tm->mgr, tei);
if ((unsigned long )l2 != (unsigned long )((struct layer2 *)0)) {
if ((l2->tm)->ri != ri) {
(*(tm->tei_m.printdebug))(fi, (char *)"possible duplicate assignment tei %d",
tei);
tei_l2(l2, 24324U, 0UL);
} else
if (tm->ri == ri) {
mISDN_FsmDelTimer(& tm->timer, 1);
mISDN_FsmChangeState(fi, 0);
tei_l2(tm->l2, 6148U, (u_long )tei);
} else {
}
} else {
}
return;
}
}
static void tei_id_test_dup(struct FsmInst *fi , int event , void *arg )
{
struct teimgr *tm ;
struct layer2 *l2 ;
u_char *dp ;
int tei ;
int ri ;
u_char *tmp ;
u_char *tmp___0 ;
{
tm = (struct teimgr *)fi->userdata;
dp = (u_char *)arg;
tmp = dp;
dp = dp + 1;
ri = (int )((unsigned int )*tmp << 8);
tmp___0 = dp;
dp = dp + 1;
ri = (int )*tmp___0 + ri;
dp = dp + 1;
tei = (int )*dp >> 1;
if ((*debug___5 & 1048576U) != 0U) {
(*(tm->tei_m.printdebug))(fi, (char *)"foreign identity assign ri %d tei %d",
ri, tei);
} else {
}
l2 = findtei(tm->mgr, tei);
if ((unsigned long )l2 != (unsigned long )((struct layer2 *)0)) {
if ((l2->tm)->ri != ri) {
(*(tm->tei_m.printdebug))(fi, (char *)"possible duplicate assignment tei %d",
tei);
mISDN_FsmEvent(& (l2->tm)->tei_m, 7, 0);
} else {
}
} else {
}
return;
}
}
static void tei_id_denied(struct FsmInst *fi , int event , void *arg )
{
struct teimgr *tm ;
u_char *dp ;
int ri ;
int tei ;
u_char *tmp ;
u_char *tmp___0 ;
{
tm = (struct teimgr *)fi->userdata;
dp = (u_char *)arg;
tmp = dp;
dp = dp + 1;
ri = (int )((unsigned int )*tmp << 8);
tmp___0 = dp;
dp = dp + 1;
ri = (int )*tmp___0 + ri;
dp = dp + 1;
tei = (int )*dp >> 1;
if ((*debug___5 & 1048576U) != 0U) {
(*(tm->tei_m.printdebug))(fi, (char *)"identity denied ri %d tei %d", ri, tei);
} else {
}
return;
}
}
static void tei_id_chk_req(struct FsmInst *fi , int event , void *arg )
{
struct teimgr *tm ;
u_char *dp ;
int tei ;
unsigned int tmp ;
{
tm = (struct teimgr *)fi->userdata;
dp = (u_char *)arg;
tei = (int )*(dp + 3UL) >> 1;
if ((*debug___5 & 1048576U) != 0U) {
(*(tm->tei_m.printdebug))(fi, (char *)"identity check req tei %d", tei);
} else {
}
if ((int )(tm->l2)->tei != 127 && (tei == 127 || (int )(tm->l2)->tei == tei)) {
mISDN_FsmDelTimer(& tm->timer, 4);
mISDN_FsmChangeState(& tm->tei_m, 0);
tmp = random_ri();
put_tei_msg(tm->mgr, 5, tmp, (int )(tm->l2)->tei);
} else {
}
return;
}
}
static void tei_id_remove(struct FsmInst *fi , int event , void *arg )
{
struct teimgr *tm ;
u_char *dp ;
int tei ;
{
tm = (struct teimgr *)fi->userdata;
dp = (u_char *)arg;
tei = (int )*(dp + 3UL) >> 1;
if ((*debug___5 & 1048576U) != 0U) {
(*(tm->tei_m.printdebug))(fi, (char *)"identity remove tei %d", tei);
} else {
}
if ((int )(tm->l2)->tei != 127 && (tei == 127 || (int )(tm->l2)->tei == tei)) {
mISDN_FsmDelTimer(& tm->timer, 5);
mISDN_FsmChangeState(& tm->tei_m, 0);
tei_l2(tm->l2, 6660U, 0UL);
} else {
}
return;
}
}
static void tei_id_verify(struct FsmInst *fi , int event , void *arg )
{
struct teimgr *tm ;
{
tm = (struct teimgr *)fi->userdata;
if ((*debug___5 & 1048576U) != 0U) {
(*(tm->tei_m.printdebug))(fi, (char *)"id verify request for tei %d", (int )(tm->l2)->tei);
} else {
}
put_tei_msg(tm->mgr, 7, 0U, (int )(tm->l2)->tei);
mISDN_FsmChangeState(& tm->tei_m, 2);
mISDN_FsmAddTimer(& tm->timer, tm->tval, 8, 0, 2);
tm->nval = 2;
return;
}
}
static void tei_id_req_tout(struct FsmInst *fi , int event , void *arg )
{
struct teimgr *tm ;
unsigned int tmp ;
{
tm = (struct teimgr *)fi->userdata;
tm->nval = tm->nval - 1;
if (tm->nval != 0) {
tmp = random_ri();
tm->ri = (int )tmp;
if ((*debug___5 & 1048576U) != 0U) {
(*(tm->tei_m.printdebug))(fi, (char *)"assign req(%d) ri %d", 4 - tm->nval,
tm->ri);
} else {
}
put_tei_msg(tm->mgr, 1, (unsigned int )tm->ri, 127);
mISDN_FsmAddTimer(& tm->timer, tm->tval, 8, 0, 3);
} else {
(*(tm->tei_m.printdebug))(fi, (char *)"assign req failed");
tei_l2(tm->l2, 24324U, 0UL);
mISDN_FsmChangeState(fi, 0);
}
return;
}
}
static void tei_id_ver_tout(struct FsmInst *fi , int event , void *arg )
{
struct teimgr *tm ;
{
tm = (struct teimgr *)fi->userdata;
tm->nval = tm->nval - 1;
if (tm->nval != 0) {
if ((*debug___5 & 1048576U) != 0U) {
(*(tm->tei_m.printdebug))(fi, (char *)"id verify req(%d) for tei %d", 3 - tm->nval,
(int )(tm->l2)->tei);
} else {
}
put_tei_msg(tm->mgr, 7, 0U, (int )(tm->l2)->tei);
mISDN_FsmAddTimer(& tm->timer, tm->tval, 8, 0, 4);
} else {
(*(tm->tei_m.printdebug))(fi, (char *)"verify req for tei %d failed", (int )(tm->l2)->tei);
tei_l2(tm->l2, 6660U, 0UL);
mISDN_FsmChangeState(fi, 0);
}
return;
}
}
static struct FsmNode TeiFnListUser[11U] =
{ {0, 0, & tei_id_request},
{0, 1, & tei_id_test_dup},
{0, 7, & tei_id_verify},
{0, 6, & tei_id_remove},
{0, 4, & tei_id_chk_req},
{1, 8, & tei_id_req_tout},
{1, 1, & tei_id_assign},
{1, 3, & tei_id_denied},
{2, 8, & tei_id_ver_tout},
{2, 6, & tei_id_remove},
{2, 4, & tei_id_chk_req}};
static void tei_l2remove(struct layer2 *l2 )
{
{
put_tei_msg((l2->tm)->mgr, 6, 0U, (int )l2->tei);
tei_l2(l2, 6660U, 0UL);
list_del(& l2->ch.list);
(*(l2->ch.ctrl))(& l2->ch, 512U, 0);
return;
}
}
static void tei_assign_req(struct FsmInst *fi , int event , void *arg )
{
struct teimgr *tm ;
u_char *dp ;
u_char *tmp ;
u_char *tmp___0 ;
{
tm = (struct teimgr *)fi->userdata;
dp = (u_char *)arg;
if ((int )(tm->l2)->tei == 127) {
(*(tm->tei_m.printdebug))(& tm->tei_m, (char *)"net tei assign request without tei");
return;
} else {
}
tmp = dp;
dp = dp + 1;
tm->ri = (int )((unsigned int )*tmp << 8);
tmp___0 = dp;
dp = dp + 1;
tm->ri = tm->ri + (int )*tmp___0;
if ((*debug___5 & 1048576U) != 0U) {
(*(tm->tei_m.printdebug))(& tm->tei_m, (char *)"net assign request ri %d teim %d",
tm->ri, (int )*dp);
} else {
}
put_tei_msg(tm->mgr, 2, (unsigned int )tm->ri, (int )(tm->l2)->tei);
mISDN_FsmChangeState(fi, 0);
return;
}
}
static void tei_id_chk_req_net(struct FsmInst *fi , int event , void *arg )
{
struct teimgr *tm ;
{
tm = (struct teimgr *)fi->userdata;
if ((*debug___5 & 1048576U) != 0U) {
(*(tm->tei_m.printdebug))(fi, (char *)"id check request for tei %d", (int )(tm->l2)->tei);
} else {
}
tm->rcnt = 0;
put_tei_msg(tm->mgr, 4, 0U, (int )(tm->l2)->tei);
mISDN_FsmChangeState(& tm->tei_m, 2);
mISDN_FsmAddTimer(& tm->timer, tm->tval, 8, 0, 2);
tm->nval = 2;
return;
}
}
static void tei_id_chk_resp(struct FsmInst *fi , int event , void *arg )
{
struct teimgr *tm ;
u_char *dp ;
int tei ;
{
tm = (struct teimgr *)fi->userdata;
dp = (u_char *)arg;
tei = (int )*(dp + 3UL) >> 1;
if ((*debug___5 & 1048576U) != 0U) {
(*(tm->tei_m.printdebug))(fi, (char *)"identity check resp tei %d", tei);
} else {
}
if ((int )(tm->l2)->tei == tei) {
tm->rcnt = tm->rcnt + 1;
} else {
}
return;
}
}
static void tei_id_verify_net(struct FsmInst *fi , int event , void *arg )
{
struct teimgr *tm ;
u_char *dp ;
int tei ;
{
tm = (struct teimgr *)fi->userdata;
dp = (u_char *)arg;
tei = (int )*(dp + 3UL) >> 1;
if ((*debug___5 & 1048576U) != 0U) {
(*(tm->tei_m.printdebug))(fi, (char *)"identity verify req tei %d/%d", tei, (int )(tm->l2)->tei);
} else {
}
if ((int )(tm->l2)->tei == tei) {
tei_id_chk_req_net(fi, event, arg);
} else {
}
return;
}
}
static void tei_id_ver_tout_net(struct FsmInst *fi , int event , void *arg )
{
struct teimgr *tm ;
{
tm = (struct teimgr *)fi->userdata;
if (tm->rcnt == 1) {
if ((*debug___5 & 1048576U) != 0U) {
(*(tm->tei_m.printdebug))(fi, (char *)"check req for tei %d successful\n", (int )(tm->l2)->tei);
} else {
}
mISDN_FsmChangeState(fi, 0);
} else
if (tm->rcnt > 1) {
tei_l2remove(tm->l2);
} else {
tm->nval = tm->nval - 1;
if (tm->nval != 0) {
if ((*debug___5 & 1048576U) != 0U) {
(*(tm->tei_m.printdebug))(fi, (char *)"id check req(%d) for tei %d", 3 - tm->nval,
(int )(tm->l2)->tei);
} else {
}
put_tei_msg(tm->mgr, 4, 0U, (int )(tm->l2)->tei);
mISDN_FsmAddTimer(& tm->timer, tm->tval, 8, 0, 4);
} else {
(*(tm->tei_m.printdebug))(fi, (char *)"check req for tei %d failed", (int )(tm->l2)->tei);
mISDN_FsmChangeState(fi, 0);
tei_l2remove(tm->l2);
}
}
return;
}
}
static struct FsmNode TeiFnListNet[5U] = { {0, 2, & tei_assign_req},
{0, 7, & tei_id_verify_net},
{0, 4, & tei_id_chk_req_net},
{2, 8, & tei_id_ver_tout_net},
{2, 5, & tei_id_chk_resp}};
static void tei_ph_data_ind(struct teimgr *tm , u_int mt , u_char *dp , int len )
{
int tmp ;
{
tmp = constant_test_bit(15U, (unsigned long const volatile *)(& (tm->l2)->flag));
if (tmp != 0) {
return;
} else {
}
if ((*debug___5 & 1048576U) != 0U) {
(*(tm->tei_m.printdebug))(& tm->tei_m, (char *)"tei handler mt %x", mt);
} else {
}
if (mt == 2U) {
mISDN_FsmEvent(& tm->tei_m, 1, (void *)dp);
} else
if (mt == 3U) {
mISDN_FsmEvent(& tm->tei_m, 3, (void *)dp);
} else
if (mt == 4U) {
mISDN_FsmEvent(& tm->tei_m, 4, (void *)dp);
} else
if (mt == 6U) {
mISDN_FsmEvent(& tm->tei_m, 6, (void *)dp);
} else
if (mt == 7U) {
mISDN_FsmEvent(& tm->tei_m, 7, (void *)dp);
} else
if (mt == 5U) {
mISDN_FsmEvent(& tm->tei_m, 5, (void *)dp);
} else {
}
return;
}
}
static struct layer2 *create_new_tei(struct manager *mgr , int tei , int sapi )
{
unsigned long opt ;
unsigned long flags ;
int id ;
struct layer2 *l2 ;
struct channel_req rq ;
void *tmp ;
{
opt = 0UL;
if ((unsigned long )mgr->up == (unsigned long )((struct mISDNchannel *)0)) {
return (0);
} else {
}
if (tei >= 0 && tei <= 63) {
test_and_set_bit(3, (unsigned long volatile *)(& opt));
} else {
}
if ((((mgr->ch.st)->dev)->Dprotocols & 24U) != 0U) {
test_and_set_bit(1, (unsigned long volatile *)(& opt));
rq.protocol = 4U;
} else {
rq.protocol = 2U;
}
l2 = create_l2(mgr->up, 17U, opt, tei, sapi);
if ((unsigned long )l2 == (unsigned long )((struct layer2 *)0)) {
printk("<4>%s:no memory for layer2\n", "create_new_tei");
return (0);
} else {
}
tmp = kzalloc(224UL, 208U);
l2->tm = (struct teimgr *)tmp;
if ((unsigned long )l2->tm == (unsigned long )((struct teimgr *)0)) {
kfree((void const *)l2);
printk("<4>%s:no memory for teimgr\n", "create_new_tei");
return (0);
} else {
}
(l2->tm)->mgr = mgr;
(l2->tm)->l2 = l2;
(l2->tm)->tei_m.debug = (int )*debug___5 & 2097152;
(l2->tm)->tei_m.userdata = (void *)l2->tm;
(l2->tm)->tei_m.printdebug = & tei_debug;
(l2->tm)->tei_m.fsm = & teifsmn;
(l2->tm)->tei_m.state = 0;
(l2->tm)->tval = 2000;
mISDN_FsmInitTimer(& (l2->tm)->tei_m, & (l2->tm)->timer);
flags = _raw_write_lock_irqsave(& mgr->lock);
id = get_free_id(mgr);
list_add_tail(& l2->list, & mgr->layer2);
_raw_write_unlock_irqrestore(& mgr->lock, flags);
if (id < 0) {
(*(l2->ch.ctrl))(& l2->ch, 512U, 0);
printk("<4>%s:no free id\n", "create_new_tei");
return (0);
} else {
l2->ch.nr = (u_int )id;
__add_layer2(& l2->ch, mgr->ch.st);
l2->ch.recv = mgr->ch.recv;
l2->ch.peer = mgr->ch.peer;
(*(l2->ch.ctrl))(& l2->ch, 256U, 0);
rq.adr.dev = (unsigned char )((mgr->ch.st)->dev)->id;
id = (*((mgr->ch.st)->own.ctrl))(& (mgr->ch.st)->own, 256U, (void *)(& rq));
if (id < 0) {
printk("<4>%s: cannot open L1\n", "create_new_tei");
(*(l2->ch.ctrl))(& l2->ch, 512U, 0);
l2 = 0;
} else {
}
}
return (l2);
}
}
static void new_tei_req(struct manager *mgr , u_char *dp )
{
int tei ;
int ri ;
struct layer2 *l2 ;
{
ri = (int )*dp << 8;
ri = (int )*(dp + 1UL) + ri;
if ((unsigned long )mgr->up == (unsigned long )((struct mISDNchannel *)0)) {
goto denied;
} else {
}
if (((int )*(dp + 3UL) & 1) == 0) {
goto denied;
} else {
}
if ((unsigned int )*(dp + 3UL) != 255U) {
tei = (int )*(dp + 3UL) >> 1;
} else {
tei = get_free_tei(mgr);
}
if (tei < 0) {
printk("<4>%s:No free tei\n", "new_tei_req");
goto denied;
} else {
}
l2 = create_new_tei(mgr, tei, 0);
if ((unsigned long )l2 == (unsigned long )((struct layer2 *)0)) {
goto denied;
} else {
mISDN_FsmEvent(& (l2->tm)->tei_m, 2, (void *)dp);
}
return;
denied:
put_tei_msg(mgr, 3, (unsigned int )ri, 127);
return;
}
}
static int ph_data_ind(struct manager *mgr , struct sk_buff *skb )
{
int ret ;
struct layer2 *l2 ;
struct layer2 *nl2 ;
u_char mt ;
int tmp ;
int tmp___0 ;
struct list_head const *__mptr ;
struct list_head const *__mptr___0 ;
struct list_head const *__mptr___1 ;
{
ret = -22;
if (skb->len <= 7U) {
if ((*debug___5 & 1048576U) != 0U) {
printk("<7>%s: short mgr frame %d/8\n", "ph_data_ind", skb->len);
} else {
}
goto done;
} else {
}
if ((unsigned int )((int )*(skb->data) >> 2) != 63U) {
goto done;
} else {
}
if ((int )*(skb->data) & 1) {
goto done;
} else {
}
if (((int )*(skb->data + 1UL) & 1) == 0) {
goto done;
} else {
}
if ((unsigned int )((int )*(skb->data + 1UL) >> 1) != 127U) {
goto done;
} else {
}
if (((int )*(skb->data + 2UL) & 239) != 3) {
goto done;
} else {
}
if ((unsigned int )*(skb->data + 3UL) != 15U) {
goto done;
} else {
}
mt = *(skb->data + 6UL);
switch ((int )mt) {
case 1: ;
case 5: ;
case 7:
tmp = constant_test_bit(25U, (unsigned long const volatile *)(& mgr->options));
if (tmp == 0) {
goto done;
} else {
}
goto ldv_38551;
case 2: ;
case 3: ;
case 4: ;
case 6:
tmp___0 = constant_test_bit(25U, (unsigned long const volatile *)(& mgr->options));
if (tmp___0 != 0) {
goto done;
} else {
}
goto ldv_38551;
default: ;
goto done;
}
ldv_38551:
ret = 0;
if ((unsigned int )mt == 1U) {
new_tei_req(mgr, skb->data + 4U);
goto done;
} else {
}
__mptr = (struct list_head const *)mgr->layer2.next;
l2 = (struct layer2 *)__mptr;
__mptr___0 = (struct list_head const *)l2->list.next;
nl2 = (struct layer2 *)__mptr___0;
goto ldv_38564;
ldv_38563:
tei_ph_data_ind(l2->tm, (u_int )mt, skb->data + 4U, (int )(skb->len - 4U));
l2 = nl2;
__mptr___1 = (struct list_head const *)nl2->list.next;
nl2 = (struct layer2 *)__mptr___1;
ldv_38564: ;
if ((unsigned long )(& l2->list) != (unsigned long )(& mgr->layer2)) {
goto ldv_38563;
} else {
}
done: ;
return (ret);
}
}
int l2_tei(struct layer2 *l2 , u_int cmd , u_long arg )
{
struct teimgr *tm ;
int tmp ;
int tmp___0 ;
int tmp___1 ;
int tmp___2 ;
int tmp___3 ;
int tmp___4 ;
{
tm = l2->tm;
tmp = constant_test_bit(15U, (unsigned long const volatile *)(& l2->flag));
if (tmp != 0) {
return (0);
} else {
}
if ((*debug___5 & 1048576U) != 0U) {
printk("<7>%s: cmd(%x)\n", "l2_tei", cmd);
} else {
}
switch (cmd) {
case (u_int )6404:
mISDN_FsmEvent(& tm->tei_m, 0, 0);
goto ldv_38574;
case (u_int )7940:
tmp___0 = constant_test_bit(25U, (unsigned long const volatile *)(& (tm->mgr)->options));
if (tmp___0 != 0) {
mISDN_FsmEvent(& tm->tei_m, 4, (void *)(& l2->tei));
} else {
}
tmp___1 = constant_test_bit(24U, (unsigned long const volatile *)(& (tm->mgr)->options));
if (tmp___1 != 0) {
mISDN_FsmEvent(& tm->tei_m, 7, 0);
} else {
}
goto ldv_38574;
case (u_int )7172:
tmp___2 = constant_test_bit(25U, (unsigned long const volatile *)(& (tm->mgr)->options));
if (tmp___2 != 0) {
mISDN_FsmEvent(& (tm->mgr)->deact, 0, 0);
} else {
}
goto ldv_38574;
case (u_int )7428:
tmp___3 = constant_test_bit(25U, (unsigned long const volatile *)(& (tm->mgr)->options));
if (tmp___3 != 0) {
mISDN_FsmEvent(& (tm->mgr)->deact, 2, 0);
} else {
}
goto ldv_38574;
case (u_int )7684:
tmp___4 = constant_test_bit(25U, (unsigned long const volatile *)(& (tm->mgr)->options));
if (tmp___4 != 0) {
mISDN_FsmEvent(& (tm->mgr)->deact, 4, 0);
} else {
}
goto ldv_38574;
}
ldv_38574: ;
return (0);
}
}
void TEIrelease(struct layer2 *l2 )
{
struct teimgr *tm ;
u_long flags ;
{
tm = l2->tm;
mISDN_FsmDelTimer(& tm->timer, 1);
flags = _raw_write_lock_irqsave(& (tm->mgr)->lock);
list_del(& l2->list);
_raw_write_unlock_irqrestore(& (tm->mgr)->lock, flags);
l2->tm = 0;
kfree((void const *)tm);
return;
}
}
static int create_teimgr(struct manager *mgr , struct channel_req *crq )
{
struct layer2 *l2 ;
unsigned long opt ;
unsigned long flags ;
int id ;
struct channel_req l1rq ;
char const *tmp ;
int tmp___0 ;
int tmp___1 ;
int tmp___2 ;
struct list_head const *__mptr ;
struct list_head const *__mptr___0 ;
int tmp___3 ;
void *tmp___4 ;
int tmp___5 ;
int tmp___6 ;
{
opt = 0UL;
if ((*debug___5 & 1048576U) != 0U) {
tmp = dev_name((struct device const *)(& ((mgr->ch.st)->dev)->dev));
printk("<7>%s: %s proto(%x) adr(%d %d %d %d)\n", "create_teimgr", tmp, crq->protocol,
(int )crq->adr.dev, (int )crq->adr.channel, (int )crq->adr.sapi, (int )crq->adr.tei);
} else {
}
if ((int )((signed char )crq->adr.tei) < 0) {
return (-22);
} else {
}
if ((unsigned int )crq->adr.tei <= 63U) {
test_and_set_bit(3, (unsigned long volatile *)(& opt));
} else {
}
if ((unsigned int )crq->adr.tei == 0U) {
test_and_set_bit(2, (unsigned long volatile *)(& opt));
} else {
}
tmp___1 = constant_test_bit(25U, (unsigned long const volatile *)(& mgr->options));
if (tmp___1 != 0) {
if (crq->protocol == 16U) {
return (-93);
} else {
}
if ((unsigned int )crq->adr.tei != 0U && (unsigned int )crq->adr.tei != 127U) {
return (-22);
} else {
}
if ((unsigned long )mgr->up != (unsigned long )((struct mISDNchannel *)0)) {
printk("<4>%s: only one network manager is allowed\n", "create_teimgr");
return (-16);
} else {
}
} else {
tmp___0 = constant_test_bit(24U, (unsigned long const volatile *)(& mgr->options));
if (tmp___0 != 0) {
if (crq->protocol == 17U) {
return (-93);
} else {
}
if ((unsigned int )crq->adr.tei > 63U && (unsigned int )crq->adr.tei <= 126U) {
return (-22);
} else {
}
} else {
if (crq->protocol == 17U) {
test_and_set_bit(25, (unsigned long volatile *)(& mgr->options));
} else {
}
if (crq->protocol == 16U) {
test_and_set_bit(24, (unsigned long volatile *)(& mgr->options));
} else {
}
}
}
l1rq.adr = crq->adr;
if ((((mgr->ch.st)->dev)->Dprotocols & 24U) != 0U) {
test_and_set_bit(1, (unsigned long volatile *)(& opt));
} else {
}
if (crq->protocol == 17U && (unsigned int )crq->adr.tei == 127U) {
mgr->up = crq->ch;
id = 1;
teiup_create(mgr, 8U, 4, (void *)(& id));
tmp___2 = constant_test_bit(16U, (unsigned long const volatile *)(& mgr->options));
if (tmp___2 != 0) {
teiup_create(mgr, 258U, 0, 0);
} else {
}
crq->ch = 0;
tmp___3 = list_empty((struct list_head const *)(& mgr->layer2));
if (tmp___3 == 0) {
flags = _raw_read_lock_irqsave(& mgr->lock);
__mptr = (struct list_head const *)mgr->layer2.next;
l2 = (struct layer2 *)__mptr;
goto ldv_38608;
ldv_38607:
l2->up = mgr->up;
(*(l2->ch.ctrl))(& l2->ch, 256U, 0);
__mptr___0 = (struct list_head const *)l2->list.next;
l2 = (struct layer2 *)__mptr___0;
ldv_38608: ;
if ((unsigned long )(& l2->list) != (unsigned long )(& mgr->layer2)) {
goto ldv_38607;
} else {
}
_raw_read_unlock_irqrestore(& mgr->lock, flags);
} else {
}
return (0);
} else {
}
l2 = create_l2(crq->ch, crq->protocol, opt, (int )crq->adr.tei, (int )crq->adr.sapi);
if ((unsigned long )l2 == (unsigned long )((struct layer2 *)0)) {
return (-12);
} else {
}
tmp___4 = kzalloc(224UL, 208U);
l2->tm = (struct teimgr *)tmp___4;
if ((unsigned long )l2->tm == (unsigned long )((struct teimgr *)0)) {
kfree((void const *)l2);
printk("<3>kmalloc teimgr failed\n");
return (-12);
} else {
}
(l2->tm)->mgr = mgr;
(l2->tm)->l2 = l2;
(l2->tm)->tei_m.debug = (int )*debug___5 & 2097152;
(l2->tm)->tei_m.userdata = (void *)l2->tm;
(l2->tm)->tei_m.printdebug = & tei_debug;
if (crq->protocol == 16U) {
(l2->tm)->tei_m.fsm = & teifsmu;
(l2->tm)->tei_m.state = 0;
(l2->tm)->tval = 1000;
tmp___5 = constant_test_bit(1U, (unsigned long const volatile *)(& opt));
if (tmp___5 != 0) {
l1rq.protocol = 3U;
} else {
l1rq.protocol = 1U;
}
} else {
(l2->tm)->tei_m.fsm = & teifsmn;
(l2->tm)->tei_m.state = 0;
(l2->tm)->tval = 2000;
tmp___6 = constant_test_bit(1U, (unsigned long const volatile *)(& opt));
if (tmp___6 != 0) {
l1rq.protocol = 4U;
} else {
l1rq.protocol = 2U;
}
}
mISDN_FsmInitTimer(& (l2->tm)->tei_m, & (l2->tm)->timer);
flags = _raw_write_lock_irqsave(& mgr->lock);
id = get_free_id(mgr);
list_add_tail(& l2->list, & mgr->layer2);
_raw_write_unlock_irqrestore(& mgr->lock, flags);
if (id >= 0) {
l2->ch.nr = (u_int )id;
(l2->up)->nr = (u_int )id;
crq->ch = & l2->ch;
id = (*((mgr->ch.st)->own.ctrl))(& (mgr->ch.st)->own, 256U, (void *)(& l1rq));
} else {
}
if (id < 0) {
(*(l2->ch.ctrl))(& l2->ch, 512U, 0);
} else {
}
return (id);
}
}
static int mgr_send(struct mISDNchannel *ch , struct sk_buff *skb )
{
struct manager *mgr ;
struct mISDNhead *hh ;
int ret ;
struct mISDNchannel const *__mptr ;
int tmp ;
{
hh = (struct mISDNhead *)(& skb->cb);
ret = -22;
__mptr = (struct mISDNchannel const *)ch;
mgr = (struct manager *)__mptr;
if ((*debug___5 & 524288U) != 0U) {
printk("<7>%s: prim(%x) id(%x)\n", "mgr_send", hh->prim, hh->id);
} else {
}
switch (hh->prim) {
case 8194U:
mISDN_FsmEvent(& mgr->deact, 4, 0);
ret = ph_data_ind(mgr, skb);
goto ldv_38630;
case 24578U:
do_ack(mgr, hh->id);
ret = 0;
goto ldv_38630;
case 258U:
test_and_set_bit(16, (unsigned long volatile *)(& mgr->options));
if ((unsigned long )mgr->up != (unsigned long )((struct mISDNchannel *)0)) {
teiup_create(mgr, 258U, 0, 0);
} else {
}
mISDN_FsmEvent(& mgr->deact, 1, 0);
do_send(mgr);
ret = 0;
goto ldv_38630;
case 514U:
test_and_clear_bit(16, (unsigned long volatile *)(& mgr->options));
if ((unsigned long )mgr->up != (unsigned long )((struct mISDNchannel *)0)) {
teiup_create(mgr, 514U, 0, 0);
} else {
}
mISDN_FsmEvent(& mgr->deact, 3, 0);
ret = 0;
goto ldv_38630;
case 12548U:
tmp = dl_unit_data(mgr, skb);
return (tmp);
}
ldv_38630: ;
if (ret == 0) {
consume_skb(skb);
} else {
}
return (ret);
}
}
static int free_teimanager(struct manager *mgr )
{
struct layer2 *l2 ;
struct layer2 *nl2 ;
struct list_head const *__mptr ;
struct list_head const *__mptr___0 ;
struct list_head const *__mptr___1 ;
struct list_head const *__mptr___2 ;
struct list_head const *__mptr___3 ;
struct list_head const *__mptr___4 ;
int tmp ;
int tmp___0 ;
int tmp___1 ;
int tmp___2 ;
{
test_and_clear_bit(5, (unsigned long volatile *)(& mgr->options));
tmp___0 = constant_test_bit(25U, (unsigned long const volatile *)(& mgr->options));
if (tmp___0 != 0) {
mgr->up = 0;
tmp = constant_test_bit(4U, (unsigned long const volatile *)(& mgr->options));
if (tmp != 0) {
__mptr = (struct list_head const *)mgr->layer2.next;
l2 = (struct layer2 *)__mptr;
__mptr___0 = (struct list_head const *)l2->list.next;
nl2 = (struct layer2 *)__mptr___0;
goto ldv_38647;
ldv_38646:
put_tei_msg(mgr, 6, 0U, (int )l2->tei);
ldv_mutex_lock_92(& (mgr->ch.st)->lmutex);
list_del(& l2->ch.list);
ldv_mutex_unlock_93(& (mgr->ch.st)->lmutex);
(*(l2->ch.ctrl))(& l2->ch, 512U, 0);
l2 = nl2;
__mptr___1 = (struct list_head const *)nl2->list.next;
nl2 = (struct layer2 *)__mptr___1;
ldv_38647: ;
if ((unsigned long )(& l2->list) != (unsigned long )(& mgr->layer2)) {
goto ldv_38646;
} else {
}
test_and_clear_bit(25, (unsigned long volatile *)(& mgr->options));
} else {
__mptr___2 = (struct list_head const *)mgr->layer2.next;
l2 = (struct layer2 *)__mptr___2;
__mptr___3 = (struct list_head const *)l2->list.next;
nl2 = (struct layer2 *)__mptr___3;
goto ldv_38656;
ldv_38655:
l2->up = 0;
l2 = nl2;
__mptr___4 = (struct list_head const *)nl2->list.next;
nl2 = (struct layer2 *)__mptr___4;
ldv_38656: ;
if ((unsigned long )(& l2->list) != (unsigned long )(& mgr->layer2)) {
goto ldv_38655;
} else {
}
}
} else {
}
tmp___2 = constant_test_bit(24U, (unsigned long const volatile *)(& mgr->options));
if (tmp___2 != 0) {
tmp___1 = list_empty((struct list_head const *)(& mgr->layer2));
if (tmp___1 != 0) {
test_and_clear_bit(24, (unsigned long volatile *)(& mgr->options));
} else {
}
} else {
}
(*(((mgr->ch.st)->dev)->D.ctrl))(& ((mgr->ch.st)->dev)->D, 512U, 0);
return (0);
}
}
static int ctrl_teimanager(struct manager *mgr , void *arg )
{
int *val ;
int ret ;
{
val = (int *)arg;
ret = 0;
switch (*val) {
case -2147202746: ;
if (*(val + 1UL) != 0) {
test_and_set_bit(4, (unsigned long volatile *)(& mgr->options));
} else {
test_and_clear_bit(4, (unsigned long volatile *)(& mgr->options));
}
goto ldv_38665;
case -2147202744: ;
if (*(val + 1UL) != 0) {
test_and_set_bit(5, (unsigned long volatile *)(& mgr->options));
} else {
test_and_clear_bit(5, (unsigned long volatile *)(& mgr->options));
}
goto ldv_38665;
default:
ret = -22;
}
ldv_38665: ;
return (ret);
}
}
static int check_data(struct manager *mgr , struct sk_buff *skb )
{
struct mISDNhead *hh ;
int ret ;
int tei ;
int sapi ;
struct layer2 *l2 ;
int tmp ;
{
hh = (struct mISDNhead *)(& skb->cb);
if ((*debug___5 & 262144U) != 0U) {
printk("<7>%s: prim(%x) id(%x)\n", "check_data", hh->prim, hh->id);
} else {
}
tmp = constant_test_bit(24U, (unsigned long const volatile *)(& mgr->options));
if (tmp != 0) {
return (-107);
} else {
}
if (hh->prim != 8194U) {
return (-107);
} else {
}
if (skb->len != 3U) {
return (-107);
} else {
}
if (((int )*(skb->data) & 3) != 0) {
return (-22);
} else {
}
sapi = (int )*(skb->data) >> 2;
if (((int )*(skb->data + 1UL) & 1) == 0) {
return (-22);
} else {
}
tei = (int )*(skb->data + 1UL) >> 1;
if (tei > 63) {
return (-107);
} else {
}
if (((int )*(skb->data + 2UL) & -17) != 111) {
return (-107);
} else {
}
if ((*debug___5 & 262144U) != 0U) {
printk("<7>%s: SABME sapi(%d) tei(%d)\n", "check_data", sapi, tei);
} else {
}
l2 = create_new_tei(mgr, tei, sapi);
if ((unsigned long )l2 == (unsigned long )((struct layer2 *)0)) {
if ((*debug___5 & 262144U) != 0U) {
printk("<7>%s: failed to create new tei\n", "check_data");
} else {
}
return (-12);
} else {
}
ret = (*(l2->ch.send))(& l2->ch, skb);
return (ret);
}
}
void delete_teimanager(struct mISDNchannel *ch )
{
struct manager *mgr ;
struct layer2 *l2 ;
struct layer2 *nl2 ;
struct mISDNchannel const *__mptr ;
struct list_head const *__mptr___0 ;
struct list_head const *__mptr___1 ;
struct list_head const *__mptr___2 ;
{
__mptr = (struct mISDNchannel const *)ch;
mgr = (struct manager *)__mptr;
__mptr___0 = (struct list_head const *)mgr->layer2.next;
l2 = (struct layer2 *)__mptr___0;
__mptr___1 = (struct list_head const *)l2->list.next;
nl2 = (struct layer2 *)__mptr___1;
goto ldv_38693;
ldv_38692:
ldv_mutex_lock_94(& (mgr->ch.st)->lmutex);
list_del(& l2->ch.list);
ldv_mutex_unlock_95(& (mgr->ch.st)->lmutex);
(*(l2->ch.ctrl))(& l2->ch, 512U, 0);
l2 = nl2;
__mptr___2 = (struct list_head const *)nl2->list.next;
nl2 = (struct layer2 *)__mptr___2;
ldv_38693: ;
if ((unsigned long )(& l2->list) != (unsigned long )(& mgr->layer2)) {
goto ldv_38692;
} else {
}
list_del(& mgr->ch.list);
list_del(& mgr->bcast.list);
skb_queue_purge(& mgr->sendq);
kfree((void const *)mgr);
return;
}
}
static int mgr_ctrl(struct mISDNchannel *ch , u_int cmd , void *arg )
{
struct manager *mgr ;
int ret ;
struct mISDNchannel const *__mptr ;
{
ret = -22;
__mptr = (struct mISDNchannel const *)ch;
mgr = (struct manager *)__mptr;
if ((*debug___5 & 262144U) != 0U) {
printk("<7>%s(%x, %p)\n", "mgr_ctrl", cmd, arg);
} else {
}
switch (cmd) {
case (u_int )256:
ret = create_teimgr(mgr, (struct channel_req *)arg);
goto ldv_38706;
case (u_int )512:
ret = free_teimanager(mgr);
goto ldv_38706;
case (u_int )768:
ret = ctrl_teimanager(mgr, arg);
goto ldv_38706;
case (u_int )1024:
ret = check_data(mgr, (struct sk_buff *)arg);
goto ldv_38706;
}
ldv_38706: ;
return (ret);
}
}
static int mgr_bcast(struct mISDNchannel *ch , struct sk_buff *skb )
{
struct manager *mgr ;
struct mISDNchannel const *__mptr ;
struct mISDNhead *hh ;
struct sk_buff *cskb ;
struct layer2 *l2 ;
u_long flags ;
int ret ;
struct list_head const *__mptr___0 ;
int tmp ;
struct list_head const *__mptr___1 ;
{
__mptr = (struct mISDNchannel const *)ch;
mgr = (struct manager *)__mptr + 0xffffffffffffffb0UL;
hh = (struct mISDNhead *)(& skb->cb);
cskb = 0;
flags = _raw_read_lock_irqsave(& mgr->lock);
__mptr___0 = (struct list_head const *)mgr->layer2.next;
l2 = (struct layer2 *)__mptr___0;
goto ldv_38732;
ldv_38731: ;
if (((hh->id ^ l2->ch.addr) & 255U) == 0U) {
tmp = list_is_last((struct list_head const *)(& l2->list), (struct list_head const *)(& mgr->layer2));
if (tmp != 0) {
cskb = skb;
skb = 0;
} else
if ((unsigned long )cskb == (unsigned long )((struct sk_buff *)0)) {
cskb = skb_copy((struct sk_buff const *)skb, 208U);
} else {
}
if ((unsigned long )cskb != (unsigned long )((struct sk_buff *)0)) {
ret = (*(l2->ch.send))(& l2->ch, cskb);
if (ret != 0) {
if ((*debug___5 & 16U) != 0U) {
printk("<7>%s ch%d prim(%x) addr(%x) err %d\n", "mgr_bcast", l2->ch.nr,
hh->prim, l2->ch.addr, ret);
} else {
cskb = 0;
}
} else {
}
} else {
printk("<4>%s ch%d addr %x no mem\n", "mgr_bcast", ch->nr, ch->addr);
goto out;
}
} else {
}
__mptr___1 = (struct list_head const *)l2->list.next;
l2 = (struct layer2 *)__mptr___1;
ldv_38732: ;
if ((unsigned long )(& l2->list) != (unsigned long )(& mgr->layer2)) {
goto ldv_38731;
} else {
}
out:
_raw_read_unlock_irqrestore(& mgr->lock, flags);
if ((unsigned long )cskb != (unsigned long )((struct sk_buff *)0)) {
consume_skb(cskb);
} else {
}
if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) {
consume_skb(skb);
} else {
}
return (0);
}
}
static int mgr_bcast_ctrl(struct mISDNchannel *ch , u_int cmd , void *arg )
{
{
return (-22);
}
}
int create_teimanager(struct mISDNdevice *dev )
{
struct manager *mgr ;
void *tmp ;
struct lock_class_key __key ;
{
tmp = kzalloc(560UL, 208U);
mgr = (struct manager *)tmp;
if ((unsigned long )mgr == (unsigned long )((struct manager *)0)) {
return (-12);
} else {
}
INIT_LIST_HEAD(& mgr->layer2);
__rwlock_init(& mgr->lock, "&mgr->lock", & __key);
skb_queue_head_init(& mgr->sendq);
mgr->nextid = 1U;
mgr->lastid = 65534U;
mgr->ch.send = & mgr_send;
mgr->ch.ctrl = & mgr_ctrl;
mgr->ch.st = dev->D.st;
set_channel_address(& mgr->ch, 63U, 127U);
add_layer2(& mgr->ch, dev->D.st);
mgr->bcast.send = & mgr_bcast;
mgr->bcast.ctrl = & mgr_bcast_ctrl;
mgr->bcast.st = dev->D.st;
set_channel_address(& mgr->bcast, 0U, 127U);
add_layer2(& mgr->bcast, dev->D.st);
mgr->deact.debug = (int )*debug___5 & 8;
mgr->deact.userdata = (void *)mgr;
mgr->deact.printdebug = & da_debug;
mgr->deact.fsm = & deactfsm;
mgr->deact.state = 0;
mISDN_FsmInitTimer(& mgr->deact, & mgr->datimer);
dev->teimgr = & mgr->ch;
return (0);
}
}
int TEIInit(u_int *deb )
{
{
debug___5 = deb;
teifsmu.state_count = 3;
teifsmu.event_count = 9;
teifsmu.strEvent = (char **)(& strTeiEvent);
teifsmu.strState = (char **)(& strTeiState);
mISDN_FsmNew(& teifsmu, (struct FsmNode *)(& TeiFnListUser), 11);
teifsmn.state_count = 3;
teifsmn.event_count = 9;
teifsmn.strEvent = (char **)(& strTeiEvent);
teifsmn.strState = (char **)(& strTeiState);
mISDN_FsmNew(& teifsmn, (struct FsmNode *)(& TeiFnListNet), 5);
deactfsm.state_count = 3;
deactfsm.event_count = 6;
deactfsm.strEvent = (char **)(& strDeactEvent);
deactfsm.strState = (char **)(& strDeactState);
mISDN_FsmNew(& deactfsm, (struct FsmNode *)(& DeactFnList), 6);
return (0);
}
}
void TEIFree(void)
{
{
mISDN_FsmFree(& teifsmu);
mISDN_FsmFree(& teifsmn);
mISDN_FsmFree(& deactfsm);
return;
}
}
void ldv_mutex_lock_87(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_mutex_of_device(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
int ldv_mutex_trylock_88(struct mutex *ldv_func_arg1 )
{
ldv_func_ret_type___0 ldv_func_res ;
int tmp ;
int tmp___0 ;
{
tmp = mutex_trylock(ldv_func_arg1);
ldv_func_res = tmp;
tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1);
return (tmp___0);
return (ldv_func_res);
}
}
void ldv_mutex_unlock_89(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_mutex_of_device(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv_mutex_lock_90(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
void ldv_mutex_unlock_91(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv_mutex_lock_92(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_lmutex_of_mISDNstack(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
void ldv_mutex_unlock_93(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_lmutex_of_mISDNstack(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv_mutex_lock_94(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_lmutex_of_mISDNstack(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
void ldv_mutex_unlock_95(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_lmutex_of_mISDNstack(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
extern void __list_del_entry(struct list_head * ) ;
__inline static void list_del_init(struct list_head *entry )
{
{
__list_del_entry(entry);
INIT_LIST_HEAD(entry);
return;
}
}
__inline static void list_move_tail(struct list_head *list , struct list_head *head )
{
{
__list_del_entry(list);
list_add_tail(list, head);
return;
}
}
int ldv_mutex_trylock_106(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_107(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_109(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_unlock_111(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_105(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_108(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_110(struct mutex *ldv_func_arg1 ) ;
void ldv_mutex_lock_mISDN_mutex(struct mutex *lock ) ;
void ldv_mutex_unlock_mISDN_mutex(struct mutex *lock ) ;
extern unsigned long _raw_spin_lock_irqsave(raw_spinlock_t * ) ;
extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ;
__inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags )
{
{
_raw_spin_unlock_irqrestore(& lock->ldv_5966.rlock, flags);
return;
}
}
extern loff_t no_llseek(struct file * , loff_t , int ) ;
extern int nonseekable_open(struct inode * , struct file * ) ;
__inline static void poll_wait(struct file *filp , wait_queue_head_t *wait_address ,
poll_table *p )
{
{
if (((unsigned long )p != (unsigned long )((poll_table *)0) && (unsigned long )p->_qproc != (unsigned long )((void (*)(struct file * ,
wait_queue_head_t * ,
struct poll_table_struct * ))0)) && (unsigned long )wait_address != (unsigned long )((wait_queue_head_t *)0)) {
(*(p->_qproc))(filp, wait_address, p);
} else {
}
return;
}
}
extern int misc_register(struct miscdevice * ) ;
extern int misc_deregister(struct miscdevice * ) ;
static struct mutex mISDN_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, 0xffffffffffffffffUL, {0, {0, 0}, "mISDN_mutex.wait_lock",
0, 0UL}}}}, {& mISDN_mutex.wait_list,
& mISDN_mutex.wait_list},
0, 0, (void *)(& mISDN_mutex), {0, {0, 0}, "mISDN_mutex", 0, 0UL}};
static u_int *debug___6 ;
static int mISDN_open(struct inode *ino , struct file *filep )
{
struct mISDNtimerdev *dev ;
void *tmp ;
struct lock_class_key __key ;
struct lock_class_key __key___0 ;
int tmp___0 ;
{
if ((*debug___6 & 16777216U) != 0U) {
printk("<7>%s(%p,%p)\n", "mISDN_open", ino, filep);
} else {
}
tmp = kmalloc(208UL, 208U);
dev = (struct mISDNtimerdev *)tmp;
if ((unsigned long )dev == (unsigned long )((struct mISDNtimerdev *)0)) {
return (-12);
} else {
}
dev->next_id = 1;
INIT_LIST_HEAD(& dev->pending);
INIT_LIST_HEAD(& dev->expired);
spinlock_check(& dev->lock);
__raw_spin_lock_init(& dev->lock.ldv_5966.rlock, "&(&dev->lock)->rlock", & __key);
dev->work = 0U;
__init_waitqueue_head(& dev->wait, "&dev->wait", & __key___0);
filep->private_data = (void *)dev;
__module_get(& __this_module);
tmp___0 = nonseekable_open(ino, filep);
return (tmp___0);
}
}
static int mISDN_close(struct inode *ino , struct file *filep )
{
struct mISDNtimerdev *dev ;
struct mISDNtimer *timer ;
struct mISDNtimer *next ;
struct list_head const *__mptr ;
struct list_head const *__mptr___0 ;
struct list_head const *__mptr___1 ;
struct list_head const *__mptr___2 ;
struct list_head const *__mptr___3 ;
struct list_head const *__mptr___4 ;
{
dev = (struct mISDNtimerdev *)filep->private_data;
if ((*debug___6 & 16777216U) != 0U) {
printk("<7>%s(%p,%p)\n", "mISDN_close", ino, filep);
} else {
}
__mptr = (struct list_head const *)dev->pending.next;
timer = (struct mISDNtimer *)__mptr;
__mptr___0 = (struct list_head const *)timer->list.next;
next = (struct mISDNtimer *)__mptr___0;
goto ldv_38880;
ldv_38879:
del_timer(& timer->tl);
kfree((void const *)timer);
timer = next;
__mptr___1 = (struct list_head const *)next->list.next;
next = (struct mISDNtimer *)__mptr___1;
ldv_38880: ;
if ((unsigned long )(& timer->list) != (unsigned long )(& dev->pending)) {
goto ldv_38879;
} else {
}
__mptr___2 = (struct list_head const *)dev->expired.next;
timer = (struct mISDNtimer *)__mptr___2;
__mptr___3 = (struct list_head const *)timer->list.next;
next = (struct mISDNtimer *)__mptr___3;
goto ldv_38889;
ldv_38888:
kfree((void const *)timer);
timer = next;
__mptr___4 = (struct list_head const *)next->list.next;
next = (struct mISDNtimer *)__mptr___4;
ldv_38889: ;
if ((unsigned long )(& timer->list) != (unsigned long )(& dev->expired)) {
goto ldv_38888;
} else {
}
kfree((void const *)dev);
module_put(& __this_module);
return (0);
}
}
static ssize_t mISDN_read(struct file *filep , char *buf , size_t count , loff_t *off )
{
struct mISDNtimerdev *dev ;
struct mISDNtimer *timer ;
u_long flags ;
int ret ;
int __ret ;
wait_queue_t __wait ;
struct task_struct *tmp ;
int tmp___0 ;
struct task_struct *tmp___1 ;
int tmp___2 ;
int tmp___3 ;
struct task_struct *tmp___4 ;
int tmp___5 ;
int tmp___6 ;
raw_spinlock_t *tmp___7 ;
int __ret_pu ;
int __pu_val ;
int tmp___8 ;
{
dev = (struct mISDNtimerdev *)filep->private_data;
ret = 0;
if ((*debug___6 & 16777216U) != 0U) {
printk("<7>%s(%p, %p, %d, %p)\n", "mISDN_read", filep, buf, (int )count, off);
} else {
}
tmp___6 = list_empty((struct list_head const *)(& dev->expired));
if (tmp___6 != 0 && dev->work == 0U) {
if ((filep->f_flags & 2048U) != 0U) {
return (-11L);
} else {
}
__ret = 0;
if (dev->work == 0U) {
tmp___3 = list_empty((struct list_head const *)(& dev->expired));
if (tmp___3 != 0) {
tmp = get_current();
__wait.flags = 0U;
__wait.private = (void *)tmp;
__wait.func = & autoremove_wake_function;
__wait.task_list.next = & __wait.task_list;
__wait.task_list.prev = & __wait.task_list;
ldv_38906:
prepare_to_wait(& dev->wait, & __wait, 1);
if (dev->work != 0U) {
goto ldv_38904;
} else {
tmp___0 = list_empty((struct list_head const *)(& dev->expired));
if (tmp___0 == 0) {
goto ldv_38904;
} else {
}
}
tmp___1 = get_current();
tmp___2 = signal_pending(tmp___1);
if (tmp___2 == 0) {
schedule();
goto ldv_38905;
} else {
}
__ret = -512;
goto ldv_38904;
ldv_38905: ;
goto ldv_38906;
ldv_38904:
finish_wait(& dev->wait, & __wait);
} else {
}
} else {
}
tmp___4 = get_current();
tmp___5 = signal_pending(tmp___4);
if (tmp___5 != 0) {
return (-512L);
} else {
}
} else {
}
if (count <= 3UL) {
return (-28L);
} else {
}
if (dev->work != 0U) {
dev->work = 0U;
} else {
}
tmp___8 = list_empty((struct list_head const *)(& dev->expired));
if (tmp___8 == 0) {
tmp___7 = spinlock_check(& dev->lock);
flags = _raw_spin_lock_irqsave(tmp___7);
timer = (struct mISDNtimer *)dev->expired.next;
list_del(& timer->list);
spin_unlock_irqrestore(& dev->lock, flags);
might_fault();
__pu_val = timer->id;
switch (4UL) {
case 1UL:
__asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)buf): "ebx");
goto ldv_38914;
case 2UL:
__asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)buf): "ebx");
goto ldv_38914;
case 4UL:
__asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)buf): "ebx");
goto ldv_38914;
case 8UL:
__asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)buf): "ebx");
goto ldv_38914;
default:
__asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)buf): "ebx");
goto ldv_38914;
}
ldv_38914: ;
if (__ret_pu != 0) {
ret = -14;
} else {
ret = 4;
}
kfree((void const *)timer);
} else {
}
return ((ssize_t )ret);
}
}
static unsigned int mISDN_poll(struct file *filep , poll_table *wait )
{
struct mISDNtimerdev *dev ;
unsigned int mask ;
int tmp ;
int tmp___0 ;
{
dev = (struct mISDNtimerdev *)filep->private_data;
mask = 8U;
if ((*debug___6 & 16777216U) != 0U) {
printk("<7>%s(%p, %p)\n", "mISDN_poll", filep, wait);
} else {
}
if ((unsigned long )dev != (unsigned long )((struct mISDNtimerdev *)0)) {
poll_wait(filep, & dev->wait, wait);
mask = 0U;
if (dev->work != 0U) {
mask = mask | 65U;
} else {
tmp = list_empty((struct list_head const *)(& dev->expired));
if (tmp == 0) {
mask = mask | 65U;
} else {
}
}
if ((*debug___6 & 16777216U) != 0U) {
tmp___0 = list_empty((struct list_head const *)(& dev->expired));
printk("<7>%s work(%d) empty(%d)\n", "mISDN_poll", dev->work, tmp___0);
} else {
}
} else {
}
return (mask);
}
}
static void dev_expire_timer(unsigned long data )
{
struct mISDNtimer *timer ;
u_long flags ;
raw_spinlock_t *tmp ;
{
timer = (struct mISDNtimer *)data;
tmp = spinlock_check(& (timer->dev)->lock);
flags = _raw_spin_lock_irqsave(tmp);
list_move_tail(& timer->list, & (timer->dev)->expired);
spin_unlock_irqrestore(& (timer->dev)->lock, flags);
__wake_up(& (timer->dev)->wait, 1U, 1, 0);
return;
}
}
static int misdn_add_timer(struct mISDNtimerdev *dev , int timeout )
{
int id ;
u_long flags ;
struct mISDNtimer *timer ;
void *tmp ;
raw_spinlock_t *tmp___0 ;
int tmp___1 ;
struct lock_class_key __key ;
{
if (timeout == 0) {
dev->work = 1U;
__wake_up(& dev->wait, 1U, 1, 0);
id = 0;
} else {
tmp = kzalloc(160UL, 208U);
timer = (struct mISDNtimer *)tmp;
if ((unsigned long )timer == (unsigned long )((struct mISDNtimer *)0)) {
return (-12);
} else {
}
tmp___0 = spinlock_check(& dev->lock);
flags = _raw_spin_lock_irqsave(tmp___0);
tmp___1 = dev->next_id;
dev->next_id = dev->next_id + 1;
timer->id = tmp___1;
if (dev->next_id < 0) {
dev->next_id = 1;
} else {
}
list_add_tail(& timer->list, & dev->pending);
spin_unlock_irqrestore(& dev->lock, flags);
timer->dev = dev;
timer->tl.data = (unsigned long )timer;
timer->tl.function = & dev_expire_timer;
init_timer_key(& timer->tl, "&timer->tl", & __key);
timer->tl.expires = ((unsigned long )timeout * 250UL) / 1000UL + (unsigned long )jiffies;
add_timer(& timer->tl);
id = timer->id;
}
return (id);
}
}
static int misdn_del_timer(struct mISDNtimerdev *dev , int id )
{
u_long flags ;
struct mISDNtimer *timer ;
int ret ;
raw_spinlock_t *tmp ;
struct list_head const *__mptr ;
struct list_head const *__mptr___0 ;
{
ret = 0;
tmp = spinlock_check(& dev->lock);
flags = _raw_spin_lock_irqsave(tmp);
__mptr = (struct list_head const *)dev->pending.next;
timer = (struct mISDNtimer *)__mptr;
goto ldv_38962;
ldv_38961: ;
if (timer->id == id) {
list_del_init(& timer->list);
del_timer(& timer->tl);
ret = timer->id;
kfree((void const *)timer);
goto unlock;
} else {
}
__mptr___0 = (struct list_head const *)timer->list.next;
timer = (struct mISDNtimer *)__mptr___0;
ldv_38962: ;
if ((unsigned long )(& timer->list) != (unsigned long )(& dev->pending)) {
goto ldv_38961;
} else {
}
unlock:
spin_unlock_irqrestore(& dev->lock, flags);
return (ret);
}
}
static long mISDN_ioctl(struct file *filep , unsigned int cmd , unsigned long arg )
{
struct mISDNtimerdev *dev ;
int id ;
int tout ;
int ret ;
int __ret_gu ;
unsigned long __val_gu ;
int __ret_pu ;
int __pu_val ;
int __ret_gu___0 ;
unsigned long __val_gu___0 ;
int __ret_pu___0 ;
int __pu_val___0 ;
{
dev = (struct mISDNtimerdev *)filep->private_data;
ret = 0;
if ((*debug___6 & 16777216U) != 0U) {
printk("<7>%s(%p, %x, %lx)\n", "mISDN_ioctl", filep, cmd, arg);
} else {
}
ldv_mutex_lock_110(& mISDN_mutex);
switch (cmd) {
case 2147764544U:
might_fault();
switch (4UL) {
case 1UL:
__asm__ volatile ("call __get_user_1": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)arg));
goto ldv_38978;
case 2UL:
__asm__ volatile ("call __get_user_2": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)arg));
goto ldv_38978;
case 4UL:
__asm__ volatile ("call __get_user_4": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)arg));
goto ldv_38978;
case 8UL:
__asm__ volatile ("call __get_user_8": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)arg));
goto ldv_38978;
default:
__asm__ volatile ("call __get_user_X": "=a" (__ret_gu), "=d" (__val_gu): "0" ((int *)arg));
goto ldv_38978;
}
ldv_38978:
tout = (int )__val_gu;
if (__ret_gu != 0) {
ret = -14;
goto ldv_38984;
} else {
}
id = misdn_add_timer(dev, tout);
if ((*debug___6 & 16777216U) != 0U) {
printk("<7>%s add %d id %d\n", "mISDN_ioctl", tout, id);
} else {
}
if (id < 0) {
ret = id;
goto ldv_38984;
} else {
}
might_fault();
__pu_val = id;
switch (4UL) {
case 1UL:
__asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx");
goto ldv_38988;
case 2UL:
__asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx");
goto ldv_38988;
case 4UL:
__asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx");
goto ldv_38988;
case 8UL:
__asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx");
goto ldv_38988;
default:
__asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((int *)arg): "ebx");
goto ldv_38988;
}
ldv_38988: ;
if (__ret_pu != 0) {
ret = -14;
} else {
}
goto ldv_38984;
case 2147764545U:
might_fault();
switch (4UL) {
case 1UL:
__asm__ volatile ("call __get_user_1": "=a" (__ret_gu___0), "=d" (__val_gu___0): "0" ((int *)arg));
goto ldv_38998;
case 2UL:
__asm__ volatile ("call __get_user_2": "=a" (__ret_gu___0), "=d" (__val_gu___0): "0" ((int *)arg));
goto ldv_38998;
case 4UL:
__asm__ volatile ("call __get_user_4": "=a" (__ret_gu___0), "=d" (__val_gu___0): "0" ((int *)arg));
goto ldv_38998;
case 8UL:
__asm__ volatile ("call __get_user_8": "=a" (__ret_gu___0), "=d" (__val_gu___0): "0" ((int *)arg));
goto ldv_38998;
default:
__asm__ volatile ("call __get_user_X": "=a" (__ret_gu___0), "=d" (__val_gu___0): "0" ((int *)arg));
goto ldv_38998;
}
ldv_38998:
id = (int )__val_gu___0;
if (__ret_gu___0 != 0) {
ret = -14;
goto ldv_38984;
} else {
}
if ((*debug___6 & 16777216U) != 0U) {
printk("<7>%s del id %d\n", "mISDN_ioctl", id);
} else {
}
id = misdn_del_timer(dev, id);
might_fault();
__pu_val___0 = id;
switch (4UL) {
case 1UL:
__asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0),
"c" ((int *)arg): "ebx");
goto ldv_39007;
case 2UL:
__asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0),
"c" ((int *)arg): "ebx");
goto ldv_39007;
case 4UL:
__asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0),
"c" ((int *)arg): "ebx");
goto ldv_39007;
case 8UL:
__asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0),
"c" ((int *)arg): "ebx");
goto ldv_39007;
default:
__asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0),
"c" ((int *)arg): "ebx");
goto ldv_39007;
}
ldv_39007: ;
if (__ret_pu___0 != 0) {
ret = -14;
} else {
}
goto ldv_38984;
default:
ret = -22;
}
ldv_38984:
ldv_mutex_unlock_111(& mISDN_mutex);
return ((long )ret);
}
}
static struct file_operations const mISDN_fops =
{0, & no_llseek, & mISDN_read, 0, 0, 0, 0, & mISDN_poll, & mISDN_ioctl, 0, 0, & mISDN_open,
0, & mISDN_close, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
static struct miscdevice mISDNtimer =
{255, "mISDNtimer", & mISDN_fops, {0, 0}, 0, 0, 0, (unsigned short)0};
int mISDN_inittimer(u_int *deb )
{
int err ;
{
debug___6 = deb;
err = misc_register(& mISDNtimer);
if (err != 0) {
printk("<4>mISDN: Could not register timer device\n");
} else {
}
return (err);
}
}
void mISDN_timer_cleanup(void)
{
{
misc_deregister(& mISDNtimer);
return;
}
}
extern void ldv_check_return_value(int ) ;
void ldv_main9_sequence_infinite_withcheck_stateful(void)
{
struct file *var_group1 ;
char *var_mISDN_read_2_p1 ;
size_t var_mISDN_read_2_p2 ;
loff_t *var_mISDN_read_2_p3 ;
ssize_t res_mISDN_read_2 ;
poll_table *var_mISDN_poll_3_p1 ;
unsigned int var_mISDN_ioctl_7_p1 ;
unsigned long var_mISDN_ioctl_7_p2 ;
struct inode *var_group2 ;
int res_mISDN_open_0 ;
unsigned long var_dev_expire_timer_4_p0 ;
int ldv_s_mISDN_fops_file_operations ;
int tmp ;
int tmp___0 ;
{
ldv_s_mISDN_fops_file_operations = 0;
LDV_IN_INTERRUPT = 1;
ldv_initialize();
goto ldv_39061;
ldv_39060:
tmp = nondet_int();
switch (tmp) {
case 0: ;
if (ldv_s_mISDN_fops_file_operations == 0) {
ldv_handler_precall();
res_mISDN_open_0 = mISDN_open(var_group2, var_group1);
ldv_check_return_value(res_mISDN_open_0);
if (res_mISDN_open_0 != 0) {
goto ldv_module_exit;
} else {
}
ldv_s_mISDN_fops_file_operations = ldv_s_mISDN_fops_file_operations + 1;
} else {
}
goto ldv_39053;
case 1: ;
if (ldv_s_mISDN_fops_file_operations == 1) {
ldv_handler_precall();
res_mISDN_read_2 = mISDN_read(var_group1, var_mISDN_read_2_p1, var_mISDN_read_2_p2,
var_mISDN_read_2_p3);
ldv_check_return_value((int )res_mISDN_read_2);
if (res_mISDN_read_2 < 0L) {
goto ldv_module_exit;
} else {
}
ldv_s_mISDN_fops_file_operations = ldv_s_mISDN_fops_file_operations + 1;
} else {
}
goto ldv_39053;
case 2: ;
if (ldv_s_mISDN_fops_file_operations == 2) {
ldv_handler_precall();
mISDN_close(var_group2, var_group1);
ldv_s_mISDN_fops_file_operations = 0;
} else {
}
goto ldv_39053;
case 3:
ldv_handler_precall();
mISDN_poll(var_group1, var_mISDN_poll_3_p1);
goto ldv_39053;
case 4:
ldv_handler_precall();
mISDN_ioctl(var_group1, var_mISDN_ioctl_7_p1, var_mISDN_ioctl_7_p2);
goto ldv_39053;
case 5:
ldv_handler_precall();
dev_expire_timer(var_dev_expire_timer_4_p0);
goto ldv_39053;
default: ;
goto ldv_39053;
}
ldv_39053: ;
ldv_39061:
tmp___0 = nondet_int();
if (tmp___0 != 0 || ldv_s_mISDN_fops_file_operations != 0) {
goto ldv_39060;
} else {
}
ldv_module_exit: ;
ldv_check_final_state();
return;
}
}
void ldv_mutex_lock_105(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_mutex_of_device(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
int ldv_mutex_trylock_106(struct mutex *ldv_func_arg1 )
{
ldv_func_ret_type___0 ldv_func_res ;
int tmp ;
int tmp___0 ;
{
tmp = mutex_trylock(ldv_func_arg1);
ldv_func_res = tmp;
tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1);
return (tmp___0);
return (ldv_func_res);
}
}
void ldv_mutex_unlock_107(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_mutex_of_device(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv_mutex_lock_108(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
void ldv_mutex_unlock_109(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
void ldv_mutex_lock_110(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_lock_mISDN_mutex(ldv_func_arg1);
mutex_lock(ldv_func_arg1);
return;
}
}
void ldv_mutex_unlock_111(struct mutex *ldv_func_arg1 )
{
{
ldv_mutex_unlock_mISDN_mutex(ldv_func_arg1);
mutex_unlock(ldv_func_arg1);
return;
}
}
__inline static void ldv_error(void) __attribute__((__no_instrument_function__)) ;
__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_mutex_cred_guard_mutex_of_signal_struct ;
int ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct(struct mutex *lock )
{
int nondetermined ;
{
if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) {
} else {
ldv_error();
}
nondetermined = ldv_undef_int();
if (nondetermined) {
ldv_mutex_cred_guard_mutex_of_signal_struct = 2;
return (0);
} else {
return (-4);
}
}
}
int ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct(struct mutex *lock )
{
int nondetermined ;
{
if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) {
} else {
ldv_error();
}
nondetermined = ldv_undef_int();
if (nondetermined) {
ldv_mutex_cred_guard_mutex_of_signal_struct = 2;
return (0);
} else {
return (-4);
}
}
}
void ldv_mutex_lock_cred_guard_mutex_of_signal_struct(struct mutex *lock )
{
{
if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) {
} else {
ldv_error();
}
ldv_mutex_cred_guard_mutex_of_signal_struct = 2;
return;
}
}
int ldv_mutex_trylock_cred_guard_mutex_of_signal_struct(struct mutex *lock )
{
int is_mutex_held_by_another_thread ;
{
if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) {
} else {
ldv_error();
}
is_mutex_held_by_another_thread = ldv_undef_int();
if (is_mutex_held_by_another_thread) {
return (0);
} else {
ldv_mutex_cred_guard_mutex_of_signal_struct = 2;
return (1);
}
}
}
int ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct(atomic_t *cnt ,
struct mutex *lock )
{
int atomic_value_after_dec ;
{
if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) {
} else {
ldv_error();
}
atomic_value_after_dec = ldv_undef_int();
if (atomic_value_after_dec == 0) {
ldv_mutex_cred_guard_mutex_of_signal_struct = 2;
return (1);
} else {
}
return (0);
}
}
int ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct(struct mutex *lock )
{
int nondetermined ;
{
if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) {
nondetermined = ldv_undef_int();
if (nondetermined) {
return (0);
} else {
return (1);
}
} else {
return (1);
}
}
}
void ldv_mutex_unlock_cred_guard_mutex_of_signal_struct(struct mutex *lock )
{
{
if (ldv_mutex_cred_guard_mutex_of_signal_struct == 2) {
} else {
ldv_error();
}
ldv_mutex_cred_guard_mutex_of_signal_struct = 1;
return;
}
}
static int ldv_mutex_lmutex_of_mISDNstack ;
int ldv_mutex_lock_interruptible_lmutex_of_mISDNstack(struct mutex *lock )
{
int nondetermined ;
{
if (ldv_mutex_lmutex_of_mISDNstack == 1) {
} else {
ldv_error();
}
nondetermined = ldv_undef_int();
if (nondetermined) {
ldv_mutex_lmutex_of_mISDNstack = 2;
return (0);
} else {
return (-4);
}
}
}
int ldv_mutex_lock_killable_lmutex_of_mISDNstack(struct mutex *lock )
{
int nondetermined ;
{
if (ldv_mutex_lmutex_of_mISDNstack == 1) {
} else {
ldv_error();
}
nondetermined = ldv_undef_int();
if (nondetermined) {
ldv_mutex_lmutex_of_mISDNstack = 2;
return (0);
} else {
return (-4);
}
}
}
void ldv_mutex_lock_lmutex_of_mISDNstack(struct mutex *lock )
{
{
if (ldv_mutex_lmutex_of_mISDNstack == 1) {
} else {
ldv_error();
}
ldv_mutex_lmutex_of_mISDNstack = 2;
return;
}
}
int ldv_mutex_trylock_lmutex_of_mISDNstack(struct mutex *lock )
{
int is_mutex_held_by_another_thread ;
{
if (ldv_mutex_lmutex_of_mISDNstack == 1) {
} else {
ldv_error();
}
is_mutex_held_by_another_thread = ldv_undef_int();
if (is_mutex_held_by_another_thread) {
return (0);
} else {
ldv_mutex_lmutex_of_mISDNstack = 2;
return (1);
}
}
}
int ldv_atomic_dec_and_mutex_lock_lmutex_of_mISDNstack(atomic_t *cnt , struct mutex *lock )
{
int atomic_value_after_dec ;
{
if (ldv_mutex_lmutex_of_mISDNstack == 1) {
} else {
ldv_error();
}
atomic_value_after_dec = ldv_undef_int();
if (atomic_value_after_dec == 0) {
ldv_mutex_lmutex_of_mISDNstack = 2;
return (1);
} else {
}
return (0);
}
}
int ldv_mutex_is_locked_lmutex_of_mISDNstack(struct mutex *lock )
{
int nondetermined ;
{
if (ldv_mutex_lmutex_of_mISDNstack == 1) {
nondetermined = ldv_undef_int();
if (nondetermined) {
return (0);
} else {
return (1);
}
} else {
return (1);
}
}
}
void ldv_mutex_unlock_lmutex_of_mISDNstack(struct mutex *lock )
{
{
if (ldv_mutex_lmutex_of_mISDNstack == 2) {
} else {
ldv_error();
}
ldv_mutex_lmutex_of_mISDNstack = 1;
return;
}
}
static int ldv_mutex_mISDN_mutex ;
int ldv_mutex_lock_interruptible_mISDN_mutex(struct mutex *lock )
{
int nondetermined ;
{
if (ldv_mutex_mISDN_mutex == 1) {
} else {
ldv_error();
}
nondetermined = ldv_undef_int();
if (nondetermined) {
ldv_mutex_mISDN_mutex = 2;
return (0);
} else {
return (-4);
}
}
}
int ldv_mutex_lock_killable_mISDN_mutex(struct mutex *lock )
{
int nondetermined ;
{
if (ldv_mutex_mISDN_mutex == 1) {
} else {
ldv_error();
}
nondetermined = ldv_undef_int();
if (nondetermined) {
ldv_mutex_mISDN_mutex = 2;
return (0);
} else {
return (-4);
}
}
}
void ldv_mutex_lock_mISDN_mutex(struct mutex *lock )
{
{
if (ldv_mutex_mISDN_mutex == 1) {
} else {
ldv_error();
}
ldv_mutex_mISDN_mutex = 2;
return;
}
}
int ldv_mutex_trylock_mISDN_mutex(struct mutex *lock )
{
int is_mutex_held_by_another_thread ;
{
if (ldv_mutex_mISDN_mutex == 1) {
} else {
ldv_error();
}
is_mutex_held_by_another_thread = ldv_undef_int();
if (is_mutex_held_by_another_thread) {
return (0);
} else {
ldv_mutex_mISDN_mutex = 2;
return (1);
}
}
}
int ldv_atomic_dec_and_mutex_lock_mISDN_mutex(atomic_t *cnt , struct mutex *lock )
{
int atomic_value_after_dec ;
{
if (ldv_mutex_mISDN_mutex == 1) {
} else {
ldv_error();
}
atomic_value_after_dec = ldv_undef_int();
if (atomic_value_after_dec == 0) {
ldv_mutex_mISDN_mutex = 2;
return (1);
} else {
}
return (0);
}
}
int ldv_mutex_is_locked_mISDN_mutex(struct mutex *lock )
{
int nondetermined ;
{
if (ldv_mutex_mISDN_mutex == 1) {
nondetermined = ldv_undef_int();
if (nondetermined) {
return (0);
} else {
return (1);
}
} else {
return (1);
}
}
}
void ldv_mutex_unlock_mISDN_mutex(struct mutex *lock )
{
{
if (ldv_mutex_mISDN_mutex == 2) {
} else {
ldv_error();
}
ldv_mutex_mISDN_mutex = 1;
return;
}
}
static int ldv_mutex_mutex_of_device ;
int ldv_mutex_lock_interruptible_mutex_of_device(struct mutex *lock )
{
int nondetermined ;
{
if (ldv_mutex_mutex_of_device == 1) {
} else {
ldv_error();
}
nondetermined = ldv_undef_int();
if (nondetermined) {
ldv_mutex_mutex_of_device = 2;
return (0);
} else {
return (-4);
}
}
}
int ldv_mutex_lock_killable_mutex_of_device(struct mutex *lock )
{
int nondetermined ;
{
if (ldv_mutex_mutex_of_device == 1) {
} else {
ldv_error();
}
nondetermined = ldv_undef_int();
if (nondetermined) {
ldv_mutex_mutex_of_device = 2;
return (0);
} else {
return (-4);
}
}
}
void ldv_mutex_lock_mutex_of_device(struct mutex *lock )
{
{
if (ldv_mutex_mutex_of_device == 1) {
} else {
ldv_error();
}
ldv_mutex_mutex_of_device = 2;
return;
}
}
int ldv_mutex_trylock_mutex_of_device(struct mutex *lock )
{
int is_mutex_held_by_another_thread ;
{
if (ldv_mutex_mutex_of_device == 1) {
} else {
ldv_error();
}
is_mutex_held_by_another_thread = ldv_undef_int();
if (is_mutex_held_by_another_thread) {
return (0);
} else {
ldv_mutex_mutex_of_device = 2;
return (1);
}
}
}
int ldv_atomic_dec_and_mutex_lock_mutex_of_device(atomic_t *cnt , struct mutex *lock )
{
int atomic_value_after_dec ;
{
if (ldv_mutex_mutex_of_device == 1) {
} else {
ldv_error();
}
atomic_value_after_dec = ldv_undef_int();
if (atomic_value_after_dec == 0) {
ldv_mutex_mutex_of_device = 2;
return (1);
} else {
}
return (0);
}
}
int ldv_mutex_is_locked_mutex_of_device(struct mutex *lock )
{
int nondetermined ;
{
if (ldv_mutex_mutex_of_device == 1) {
nondetermined = ldv_undef_int();
if (nondetermined) {
return (0);
} else {
return (1);
}
} else {
return (1);
}
}
}
void ldv_mutex_unlock_mutex_of_device(struct mutex *lock )
{
{
if (ldv_mutex_mutex_of_device == 2) {
} else {
ldv_error();
}
ldv_mutex_mutex_of_device = 1;
return;
}
}
void ldv_initialize(void)
{
{
ldv_mutex_cred_guard_mutex_of_signal_struct = 1;
ldv_mutex_lmutex_of_mISDNstack = 1;
ldv_mutex_mISDN_mutex = 1;
ldv_mutex_mutex_of_device = 1;
return;
}
}
void ldv_check_final_state(void)
{
{
if (ldv_mutex_cred_guard_mutex_of_signal_struct == 1) {
} else {
ldv_error();
}
if (ldv_mutex_lmutex_of_mISDNstack == 1) {
} else {
ldv_error();
}
if (ldv_mutex_mISDN_mutex == 1) {
} else {
ldv_error();
}
if (ldv_mutex_mutex_of_device == 1) {
} else {
ldv_error();
}
return;
}
}