extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ struct kernel_symbol { unsigned long value ; char const *name ; }; struct module; typedef signed char __s8; typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef 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 int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __u16 __be16; typedef __u32 __be32; typedef __u32 __wsum; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef __s32 int32_t; typedef __u8 uint8_t; typedef __u32 uint32_t; typedef __u64 uint64_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; typedef u64 phys_addr_t; typedef phys_addr_t resource_size_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct_ldv_1022_9 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_1037_10 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion_ldv_1038_8 { struct __anonstruct_ldv_1022_9 ldv_1022 ; struct __anonstruct_ldv_1037_10 ldv_1037 ; }; struct desc_struct { union __anonunion_ldv_1038_8 ldv_1038 ; }; typedef unsigned long pteval_t; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct __anonstruct_pte_t_11 { pteval_t pte ; }; typedef struct __anonstruct_pte_t_11 pte_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_12 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_12 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct mm_struct; struct task_struct; struct cpumask; struct paravirt_callee_save { void *func ; }; struct pv_irq_ops { struct paravirt_callee_save save_fl ; struct paravirt_callee_save restore_fl ; struct paravirt_callee_save irq_disable ; struct paravirt_callee_save irq_enable ; void (*safe_halt)(void) ; void (*halt)(void) ; void (*adjust_exception_frame)(void) ; }; struct arch_spinlock; typedef u16 __ticket_t; typedef u32 __ticketpair_t; struct __raw_tickets { __ticket_t head ; __ticket_t tail ; }; union __anonunion_ldv_1458_15 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion_ldv_1458_15 ldv_1458 ; }; typedef struct arch_spinlock arch_spinlock_t; struct qrwlock { atomic_t cnts ; arch_spinlock_t lock ; }; typedef struct qrwlock arch_rwlock_t; typedef void (*ctor_fn_t)(void); struct _ddebug { char const *modname ; char const *function ; char const *filename ; char const *format ; unsigned int lineno : 18 ; unsigned char flags ; }; struct device; struct net_device; struct file_operations; struct completion; struct pid; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct timespec; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion_ldv_2998_20 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_2998_20 ldv_2998 ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct seq_operations; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct_ldv_5289_25 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_5295_26 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_5296_24 { struct __anonstruct_ldv_5289_25 ldv_5289 ; struct __anonstruct_ldv_5295_26 ldv_5295 ; }; union __anonunion_ldv_5305_27 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_5296_24 ldv_5296 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_5305_27 ldv_5305 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct lwp_struct { u8 reserved[128U] ; }; struct bndregs_struct { u64 bndregs[8U] ; }; struct bndcsr_struct { u64 cfg_reg_u ; u64 status_reg ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; struct lwp_struct lwp ; struct bndregs_struct bndregs ; struct bndcsr_struct bndcsr ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { unsigned int last_cpu ; unsigned int has_fpu ; union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; unsigned char fpu_counter ; }; typedef atomic64_t atomic_long_t; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; } __attribute__((__packed__)) ; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct_ldv_6346_31 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_6347_30 { struct raw_spinlock rlock ; struct __anonstruct_ldv_6346_31 ldv_6346 ; }; struct spinlock { union __anonunion_ldv_6347_30 ldv_6347 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_32 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_32 rwlock_t; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_33 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_33 seqlock_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct user_namespace; struct __anonstruct_kuid_t_34 { uid_t val ; }; typedef struct __anonstruct_kuid_t_34 kuid_t; struct __anonstruct_kgid_t_35 { gid_t val ; }; typedef struct __anonstruct_kgid_t_35 kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_36 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_36 nodemask_t; struct optimistic_spin_queue; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct rw_semaphore; struct rw_semaphore { long count ; raw_spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; struct optimistic_spin_queue *osq ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct llist_node; struct llist_node { struct llist_node *next ; }; struct resource { resource_size_t start ; resource_size_t end ; char const *name ; unsigned long flags ; struct resource *parent ; struct resource *sibling ; struct resource *child ; }; struct pci_dev; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct workqueue_struct; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; struct workqueue_struct *wq ; int cpu ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool is_noirq_suspended ; bool is_late_suspended ; bool ignore_children ; bool early_init ; bool direct_complete ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; void (*set_latency_tolerance)(struct device * , s32 ) ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; }; struct pci_bus; struct __anonstruct_mm_context_t_101 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_101 mm_context_t; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; } __attribute__((__aligned__(sizeof(long )))) ; struct rb_root { struct rb_node *rb_node ; }; struct vm_area_struct; struct bio_vec; struct notifier_block; struct notifier_block { int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *next ; int priority ; }; struct blocking_notifier_head { struct rw_semaphore rwsem ; struct notifier_block *head ; }; struct ctl_table; struct nsproxy; struct ctl_table_root; struct ctl_table_header; struct ctl_dir; typedef int proc_handler(struct ctl_table * , int , void * , size_t * , loff_t * ); struct ctl_table_poll { atomic_t event ; wait_queue_head_t wait ; }; struct ctl_table { char const *procname ; void *data ; int maxlen ; umode_t mode ; struct ctl_table *child ; proc_handler *proc_handler ; struct ctl_table_poll *poll ; void *extra1 ; void *extra2 ; }; struct ctl_node { struct rb_node node ; struct ctl_table_header *header ; }; struct __anonstruct_ldv_13794_129 { struct ctl_table *ctl_table ; int used ; int count ; int nreg ; }; union __anonunion_ldv_13796_128 { struct __anonstruct_ldv_13794_129 ldv_13794 ; struct callback_head rcu ; }; struct ctl_table_set; struct ctl_table_header { union __anonunion_ldv_13796_128 ldv_13796 ; struct completion *unregistering ; struct ctl_table *ctl_table_arg ; struct ctl_table_root *root ; struct ctl_table_set *set ; struct ctl_dir *parent ; struct ctl_node *node ; }; struct ctl_dir { struct ctl_table_header header ; struct rb_root root ; }; struct ctl_table_set { int (*is_seen)(struct ctl_table_set * ) ; struct ctl_dir dir ; }; struct ctl_table_root { struct ctl_table_set default_set ; struct ctl_table_set *(*lookup)(struct ctl_table_root * , struct nsproxy * ) ; int (*permissions)(struct ctl_table_header * , struct ctl_table * ) ; }; struct cred; struct inode; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct_ldv_14040_136 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct_ldv_14044_137 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion_ldv_14045_135 { struct __anonstruct_ldv_14040_136 ldv_14040 ; struct __anonstruct_ldv_14044_137 ldv_14044 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion_ldv_14045_135 ldv_14045 ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; struct return_instance *return_instances ; unsigned int depth ; }; struct xol_area; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; union __anonunion_ldv_14154_138 { struct address_space *mapping ; void *s_mem ; }; union __anonunion_ldv_14160_140 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct_ldv_14170_144 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion_ldv_14172_143 { atomic_t _mapcount ; struct __anonstruct_ldv_14170_144 ldv_14170 ; int units ; }; struct __anonstruct_ldv_14174_142 { union __anonunion_ldv_14172_143 ldv_14172 ; atomic_t _count ; }; union __anonunion_ldv_14176_141 { unsigned long counters ; struct __anonstruct_ldv_14174_142 ldv_14174 ; unsigned int active ; }; struct __anonstruct_ldv_14177_139 { union __anonunion_ldv_14160_140 ldv_14160 ; union __anonunion_ldv_14176_141 ldv_14176 ; }; struct __anonstruct_ldv_14184_146 { struct page *next ; int pages ; int pobjects ; }; struct slab; union __anonunion_ldv_14189_145 { struct list_head lru ; struct __anonstruct_ldv_14184_146 ldv_14184 ; struct slab *slab_page ; struct callback_head callback_head ; pgtable_t pmd_huge_pte ; }; union __anonunion_ldv_14195_147 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion_ldv_14154_138 ldv_14154 ; struct __anonstruct_ldv_14177_139 ldv_14177 ; union __anonunion_ldv_14189_145 ldv_14189 ; union __anonunion_ldv_14195_147 ldv_14195 ; unsigned long debug_flags ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_linear_149 { struct rb_node rb ; unsigned long rb_subtree_last ; }; union __anonunion_shared_148 { struct __anonstruct_linear_149 linear ; struct list_head nonlinear ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; union __anonunion_shared_148 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; u32 vmacache_seqnum ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; }; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; union __anonunion_ldv_14558_153 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion_ldv_14558_153 ldv_14558 ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; int layers ; int cur ; spinlock_t lock ; int id_free_cnt ; struct idr_layer *id_free ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct dentry; struct iattr; struct super_block; struct file_system_type; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_root; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_node; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_ops; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; }; union __anonunion_ldv_14702_154 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion_ldv_14702_154 ldv_14702 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *argv[3U] ; char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion_ldv_15377_155 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; s16 level ; union __anonunion_ldv_15377_155 ldv_15377 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct module_ref { unsigned long incs ; unsigned long decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct mem_cgroup; struct kmem_cache_cpu { void **freelist ; unsigned long tid ; struct page *page ; struct page *partial ; unsigned int stat[26U] ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct memcg_cache_params; struct kmem_cache_node; struct kmem_cache { struct kmem_cache_cpu *cpu_slab ; unsigned long flags ; unsigned long min_partial ; int size ; int object_size ; int offset ; int cpu_partial ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; int reserved ; char const *name ; struct list_head list ; struct kobject kobj ; struct memcg_cache_params *memcg_params ; int max_attr_size ; struct kset *memcg_kset ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct __anonstruct_ldv_16003_157 { struct callback_head callback_head ; struct kmem_cache *memcg_caches[0U] ; }; struct __anonstruct_ldv_16009_158 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache *root_cache ; atomic_t nr_pages ; }; union __anonunion_ldv_16010_156 { struct __anonstruct_ldv_16003_157 ldv_16003 ; struct __anonstruct_ldv_16009_158 ldv_16009 ; }; struct memcg_cache_params { bool is_root_cache ; union __anonunion_ldv_16010_156 ldv_16010 ; }; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct dma_desc; struct ptp_clock_info; struct ethtool_coalesce; struct stmmac_extra_stats; struct platform_device; struct ethtool_cmd; struct ethtool_eee; struct ethtool_wolinfo; struct ethtool_pauseparam; struct clk; struct device_node; struct proc_dir_entry; struct exception_table_entry { int insn ; int fixup ; }; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; unsigned int active_bases ; unsigned int clock_was_set ; ktime_t expires_next ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct tasklet_struct { struct tasklet_struct *next ; unsigned long state ; atomic_t count ; void (*func)(unsigned long ) ; unsigned long data ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; union __anonunion_ldv_18666_161 { struct iovec const *iov ; struct bio_vec const *bvec ; }; struct iov_iter { int type ; size_t iov_offset ; size_t count ; union __anonunion_ldv_18666_161 ldv_18666 ; unsigned long nr_segs ; }; typedef unsigned short __kernel_sa_family_t; typedef __kernel_sa_family_t sa_family_t; struct sockaddr { sa_family_t sa_family ; char sa_data[14U] ; }; struct msghdr { void *msg_name ; int msg_namelen ; struct iovec *msg_iov ; __kernel_size_t msg_iovlen ; void *msg_control ; __kernel_size_t msg_controllen ; unsigned int msg_flags ; }; enum ldv_16907 { SS_FREE = 0, SS_UNCONNECTED = 1, SS_CONNECTING = 2, SS_CONNECTED = 3, SS_DISCONNECTING = 4 } ; typedef enum ldv_16907 socket_state; struct poll_table_struct; struct pipe_inode_info; struct net; struct fasync_struct; struct socket_wq { wait_queue_head_t wait ; struct fasync_struct *fasync_list ; struct callback_head rcu ; }; struct proto_ops; struct socket { socket_state state ; short type ; unsigned long flags ; struct socket_wq *wq ; struct file *file ; struct sock *sk ; struct proto_ops const *ops ; }; struct kiocb; struct proto_ops { int family ; struct module *owner ; int (*release)(struct socket * ) ; int (*bind)(struct socket * , struct sockaddr * , int ) ; int (*connect)(struct socket * , struct sockaddr * , int , int ) ; int (*socketpair)(struct socket * , struct socket * ) ; int (*accept)(struct socket * , struct socket * , int ) ; int (*getname)(struct socket * , struct sockaddr * , int * , int ) ; unsigned int (*poll)(struct file * , struct socket * , struct poll_table_struct * ) ; int (*ioctl)(struct socket * , unsigned int , unsigned long ) ; int (*compat_ioctl)(struct socket * , unsigned int , unsigned long ) ; int (*listen)(struct socket * , int ) ; int (*shutdown)(struct socket * , int ) ; int (*setsockopt)(struct socket * , int , int , char * , unsigned int ) ; int (*getsockopt)(struct socket * , int , int , char * , int * ) ; int (*compat_setsockopt)(struct socket * , int , int , char * , unsigned int ) ; int (*compat_getsockopt)(struct socket * , int , int , char * , int * ) ; int (*sendmsg)(struct kiocb * , struct socket * , struct msghdr * , size_t ) ; int (*recvmsg)(struct kiocb * , struct socket * , struct msghdr * , size_t , int ) ; int (*mmap)(struct file * , struct socket * , struct vm_area_struct * ) ; ssize_t (*sendpage)(struct socket * , struct page * , int , size_t , int ) ; ssize_t (*splice_read)(struct socket * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*set_peek_off)(struct sock * , int ) ; }; struct in6_addr; struct sk_buff; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct path; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct pdev_archdata { }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct iommu_ops; struct iommu_group; struct device_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct device_attribute *dev_attrs ; struct attribute_group const **bus_groups ; struct attribute_group const **dev_groups ; struct attribute_group const **drv_groups ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*online)(struct device * ) ; int (*offline)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; struct device_type; struct of_device_id; struct acpi_device_id; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct attribute_group const **dev_groups ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct acpi_device; struct acpi_dev_node { struct acpi_device *companion ; }; struct dma_coherent_mem; struct cma; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; void *driver_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; struct dev_pin_info *pins ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; unsigned long dma_pfn_offset ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct cma *cma_area ; struct dev_archdata archdata ; struct device_node *of_node ; struct acpi_dev_node acpi_node ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; bool offline_disabled ; bool offline ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; nodemask_t nodes_to_scan ; int nid ; }; struct shrinker { unsigned long (*count_objects)(struct shrinker * , struct shrink_control * ) ; unsigned long (*scan_objects)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; unsigned long flags ; struct list_head list ; atomic_long_t *nr_deferred ; }; struct file_ra_state; struct user_struct; struct writeback_control; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *page ; unsigned long max_pgoff ; pte_t *pte ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; void (*map_pages)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; char const *(*name)(struct vm_area_struct * ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * , unsigned long ) ; int (*remap_pages)(struct vm_area_struct * , unsigned long , unsigned long , unsigned long ) ; }; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; typedef s32 dma_cookie_t; struct dma_attrs { unsigned long flags[1U] ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct dma_map_ops { void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; int (*get_sgtable)(struct device * , struct sg_table * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; typedef u64 netdev_features_t; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct plist_head { struct list_head node_list ; }; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct __anonstruct_sigset_t_164 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_164 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_166 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_167 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_168 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_169 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_170 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_171 { long _band ; int _fd ; }; struct __anonstruct__sigsys_172 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_165 { int _pad[28U] ; struct __anonstruct__kill_166 _kill ; struct __anonstruct__timer_167 _timer ; struct __anonstruct__rt_168 _rt ; struct __anonstruct__sigchld_169 _sigchld ; struct __anonstruct__sigfault_170 _sigfault ; struct __anonstruct__sigpoll_171 _sigpoll ; struct __anonstruct__sigsys_172 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_165 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion_ldv_25923_175 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion_ldv_25931_176 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct_ldv_25944_178 { struct key_type *type ; char *description ; }; union __anonunion_ldv_25945_177 { struct keyring_index_key index_key ; struct __anonstruct_ldv_25944_178 ldv_25944 ; }; union __anonunion_type_data_179 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_181 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion_ldv_25960_180 { union __anonunion_payload_181 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion_ldv_25923_175 ldv_25923 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_25931_176 ldv_25931 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; union __anonunion_ldv_25945_177 ldv_25945 ; union __anonunion_type_data_179 type_data ; union __anonunion_ldv_25960_180 ldv_25960 ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; raw_spinlock_t lock ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; struct rw_semaphore group_rwsem ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct backing_dev_info; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct io_context; struct uts_namespace; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u32 runnable_avg_sum ; u32 runnable_avg_period ; u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long nr_pages ; unsigned long memsw_nr_pages ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct files_struct; struct css_set; struct compat_robust_list_head; struct numa_group; struct ftrace_ret_stack; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int btrace_seq ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; unsigned char brk_randomized : 1 ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char no_new_privs : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; pid_t pid ; pid_t tgid ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; struct timespec start_time ; struct timespec real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct task_struct *pi_top_task ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults_memory ; unsigned long total_numa_faults ; unsigned long *numa_faults_buffer_memory ; unsigned long *numa_faults_cpu ; unsigned long *numa_faults_buffer_cpu ; unsigned long numa_faults_locality[2U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; int curr_ret_stack ; struct ftrace_ret_stack *ret_stack ; unsigned long long ftrace_timestamp ; atomic_t trace_overrun ; atomic_t tracing_graph_pause ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; unsigned int memcg_kmem_skip_account ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; }; struct nf_conntrack { atomic_t use ; }; struct nf_bridge_info { atomic_t use ; unsigned int mask ; struct net_device *physindev ; struct net_device *physoutdev ; unsigned long data[4U] ; }; struct sk_buff_head { struct sk_buff *next ; struct sk_buff *prev ; __u32 qlen ; spinlock_t lock ; }; struct skb_frag_struct; typedef struct skb_frag_struct skb_frag_t; struct __anonstruct_page_184 { struct page *p ; }; struct skb_frag_struct { struct __anonstruct_page_184 page ; __u32 page_offset ; __u32 size ; }; struct skb_shared_hwtstamps { ktime_t hwtstamp ; ktime_t syststamp ; }; struct skb_shared_info { unsigned char nr_frags ; __u8 tx_flags ; unsigned short gso_size ; unsigned short gso_segs ; unsigned short gso_type ; struct sk_buff *frag_list ; struct skb_shared_hwtstamps hwtstamps ; __be32 ip6_frag_id ; atomic_t dataref ; void *destructor_arg ; skb_frag_t frags[17U] ; }; typedef unsigned int sk_buff_data_t; struct __anonstruct_ldv_27706_186 { u32 stamp_us ; u32 stamp_jiffies ; }; union __anonunion_ldv_27707_185 { u64 v64 ; struct __anonstruct_ldv_27706_186 ldv_27706 ; }; struct skb_mstamp { union __anonunion_ldv_27707_185 ldv_27707 ; }; union __anonunion_ldv_27726_187 { ktime_t tstamp ; struct skb_mstamp skb_mstamp ; }; struct sec_path; struct __anonstruct_ldv_27742_189 { __u16 csum_start ; __u16 csum_offset ; }; union __anonunion_ldv_27743_188 { __wsum csum ; struct __anonstruct_ldv_27742_189 ldv_27742 ; }; union __anonunion_ldv_27782_190 { unsigned int napi_id ; dma_cookie_t dma_cookie ; }; union __anonunion_ldv_27788_191 { __u32 mark ; __u32 dropcount ; __u32 reserved_tailroom ; }; struct sk_buff { struct sk_buff *next ; struct sk_buff *prev ; union __anonunion_ldv_27726_187 ldv_27726 ; 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_27743_188 ldv_27743 ; __u32 priority ; unsigned char ignore_df : 1 ; unsigned char cloned : 1 ; unsigned char ip_summed : 2 ; unsigned char nohdr : 1 ; unsigned char nfctinfo : 3 ; unsigned char pkt_type : 3 ; unsigned char fclone : 2 ; unsigned char ipvs_property : 1 ; unsigned char peeked : 1 ; unsigned char nf_trace : 1 ; __be16 protocol ; void (*destructor)(struct sk_buff * ) ; struct nf_conntrack *nfct ; struct nf_bridge_info *nf_bridge ; int skb_iif ; __u32 hash ; __be16 vlan_proto ; __u16 vlan_tci ; __u16 tc_index ; __u16 tc_verd ; __u16 queue_mapping ; unsigned char ndisc_nodetype : 2 ; unsigned char pfmemalloc : 1 ; unsigned char ooo_okay : 1 ; unsigned char l4_hash : 1 ; unsigned char wifi_acked_valid : 1 ; unsigned char wifi_acked : 1 ; unsigned char no_fcs : 1 ; unsigned char head_frag : 1 ; unsigned char encapsulation : 1 ; unsigned char encap_hdr_csum : 1 ; unsigned char csum_valid : 1 ; unsigned char csum_complete_sw : 1 ; union __anonunion_ldv_27782_190 ldv_27782 ; __u32 secmark ; union __anonunion_ldv_27788_191 ldv_27788 ; __be16 inner_protocol ; __u16 inner_transport_header ; __u16 inner_network_header ; __u16 inner_mac_header ; __u16 transport_header ; __u16 network_header ; __u16 mac_header ; sk_buff_data_t tail ; sk_buff_data_t end ; unsigned char *head ; unsigned char *data ; unsigned int truesize ; atomic_t users ; }; struct dst_entry; struct rtable; struct hlist_nulls_node; struct hlist_nulls_head { struct hlist_nulls_node *first ; }; struct hlist_nulls_node { struct hlist_nulls_node *next ; struct hlist_nulls_node **pprev ; }; struct pm_qos_request { struct plist_node node ; int pm_qos_class ; struct delayed_work work ; }; struct pm_qos_flags_request { struct list_head node ; s32 flags ; }; enum dev_pm_qos_req_type { DEV_PM_QOS_RESUME_LATENCY = 1, DEV_PM_QOS_LATENCY_TOLERANCE = 2, DEV_PM_QOS_FLAGS = 3 } ; union __anonunion_data_192 { struct plist_node pnode ; struct pm_qos_flags_request flr ; }; struct dev_pm_qos_request { enum dev_pm_qos_req_type type ; union __anonunion_data_192 data ; struct device *dev ; }; enum pm_qos_type { PM_QOS_UNITIALIZED = 0, PM_QOS_MAX = 1, PM_QOS_MIN = 2 } ; struct pm_qos_constraints { struct plist_head list ; s32 target_value ; s32 default_value ; s32 no_constraint_value ; enum pm_qos_type type ; struct blocking_notifier_head *notifiers ; }; struct pm_qos_flags { struct list_head list ; s32 effective_flags ; }; struct dev_pm_qos { struct pm_qos_constraints resume_latency ; struct pm_qos_constraints latency_tolerance ; struct pm_qos_flags flags ; struct dev_pm_qos_request *resume_latency_req ; struct dev_pm_qos_request *latency_tolerance_req ; struct dev_pm_qos_request *flags_req ; }; struct dql { unsigned int num_queued ; unsigned int adj_limit ; unsigned int last_obj_cnt ; unsigned int limit ; unsigned int num_completed ; unsigned int prev_ovlimit ; unsigned int prev_num_queued ; unsigned int prev_last_obj_cnt ; unsigned int lowest_slack ; unsigned long slack_start_time ; unsigned int max_limit ; unsigned int min_limit ; unsigned int slack_hold_time ; }; struct __anonstruct_sync_serial_settings_193 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; }; typedef struct __anonstruct_sync_serial_settings_193 sync_serial_settings; struct __anonstruct_te1_settings_194 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; unsigned int slot_map ; }; typedef struct __anonstruct_te1_settings_194 te1_settings; struct __anonstruct_raw_hdlc_proto_195 { unsigned short encoding ; unsigned short parity ; }; typedef struct __anonstruct_raw_hdlc_proto_195 raw_hdlc_proto; struct __anonstruct_fr_proto_196 { 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_196 fr_proto; struct __anonstruct_fr_proto_pvc_197 { unsigned int dlci ; }; typedef struct __anonstruct_fr_proto_pvc_197 fr_proto_pvc; struct __anonstruct_fr_proto_pvc_info_198 { unsigned int dlci ; char master[16U] ; }; typedef struct __anonstruct_fr_proto_pvc_info_198 fr_proto_pvc_info; struct __anonstruct_cisco_proto_199 { unsigned int interval ; unsigned int timeout ; }; typedef struct __anonstruct_cisco_proto_199 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_200 { 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_200 ifs_ifsu ; }; union __anonunion_ifr_ifrn_201 { char ifrn_name[16U] ; }; union __anonunion_ifr_ifru_202 { 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_201 ifr_ifrn ; union __anonunion_ifr_ifru_202 ifr_ifru ; }; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct __anonstruct_ldv_29622_205 { spinlock_t lock ; unsigned int count ; }; union __anonunion_ldv_29623_204 { struct __anonstruct_ldv_29622_205 ldv_29622 ; }; struct lockref { union __anonunion_ldv_29623_204 ldv_29623 ; }; struct nameidata; struct vfsmount; struct __anonstruct_ldv_29646_207 { u32 hash ; u32 len ; }; union __anonunion_ldv_29648_206 { struct __anonstruct_ldv_29646_207 ldv_29646 ; u64 hash_len ; }; struct qstr { union __anonunion_ldv_29648_206 ldv_29648 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_208 { struct list_head d_child ; struct callback_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; struct lockref d_lockref ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; union __anonunion_d_u_208 d_u ; struct list_head d_subdirs ; struct hlist_node d_alias ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_weak_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct dentry const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct list_lru_node { spinlock_t lock ; struct list_head list ; long nr_items ; }; struct list_lru { struct list_lru_node *node ; nodemask_t active_nodes ; }; struct __anonstruct_ldv_30009_210 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion_ldv_30011_209 { struct __anonstruct_ldv_30009_210 ldv_30009 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion_ldv_30011_209 ldv_30011 ; struct list_head private_list ; void *slots[64U] ; unsigned long tags[3U][1U] ; }; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct block_device; struct cgroup_subsys_state; struct bio_vec { struct page *bv_page ; unsigned int bv_len ; unsigned int bv_offset ; }; struct export_operations; struct kstatfs; struct swap_info_struct; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct fs_disk_quota { __s8 d_version ; __s8 d_flags ; __u16 d_fieldmask ; __u32 d_id ; __u64 d_blk_hardlimit ; __u64 d_blk_softlimit ; __u64 d_ino_hardlimit ; __u64 d_ino_softlimit ; __u64 d_bcount ; __u64 d_icount ; __s32 d_itimer ; __s32 d_btimer ; __u16 d_iwarns ; __u16 d_bwarns ; __s32 d_padding2 ; __u64 d_rtb_hardlimit ; __u64 d_rtb_softlimit ; __u64 d_rtbcount ; __s32 d_rtbtimer ; __u16 d_rtbwarns ; __s16 d_padding3 ; char d_padding4[8U] ; }; struct fs_qfilestat { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; }; typedef struct fs_qfilestat fs_qfilestat_t; struct fs_quota_stat { __s8 qs_version ; __u16 qs_flags ; __s8 qs_pad ; fs_qfilestat_t qs_uquota ; fs_qfilestat_t qs_gquota ; __u32 qs_incoredqs ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; }; struct fs_qfilestatv { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; __u32 qfs_pad ; }; struct fs_quota_statv { __s8 qs_version ; __u8 qs_pad1 ; __u16 qs_flags ; __u32 qs_incoredqs ; struct fs_qfilestatv qs_uquota ; struct fs_qfilestatv qs_gquota ; struct fs_qfilestatv qs_pquota ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; __u64 qs_pad2[8U] ; }; struct dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_211 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_211 kprojid_t; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion_ldv_30536_212 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion_ldv_30536_212 ldv_30536 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_maxblimit ; qsize_t dqi_maxilimit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_on_meta)(struct super_block * , int , int ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*set_xstate)(struct super_block * , unsigned int , int ) ; int (*get_xstatev)(struct super_block * , struct fs_quota_statv * ) ; int (*rm_xquota)(struct super_block * , unsigned int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct rw_semaphore dqptr_sem ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned int , unsigned int ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(int , struct kiocb * , struct iov_iter * , loff_t ) ; int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , unsigned long , unsigned long ) ; void (*is_dirty_writeback)(struct page * , bool * , bool * ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; unsigned int i_mmap_writable ; struct rb_root i_mmap ; struct list_head i_mmap_nonlinear ; struct mutex i_mmap_mutex ; unsigned long nrpages ; unsigned long nrshadows ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; struct backing_dev_info *backing_dev_info ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct request_queue; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion_ldv_30950_215 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion_ldv_30970_216 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion_ldv_30987_217 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion_ldv_30950_215 ldv_30950 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion_ldv_30970_216 ldv_30970 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; atomic_t i_readcount ; struct file_operations const *i_fop ; struct file_lock *i_flock ; struct address_space i_data ; struct dquot *i_dquot[2U] ; struct list_head i_devices ; union __anonunion_ldv_30987_217 ldv_30987 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; kuid_t uid ; kuid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_218 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_218 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; struct mutex f_pos_lock ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; }; typedef struct files_struct *fl_owner_t; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; unsigned long (*lm_owner_key)(struct file_lock * ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , struct file_lock * , int ) ; void (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock ** , int ) ; }; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct __anonstruct_afs_220 { struct list_head link ; int state ; }; union __anonunion_fl_u_219 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_220 afs ; }; struct file_lock { struct file_lock *fl_next ; struct hlist_node fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; int fl_link_cpu ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_219 fl_u ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head s_mounts ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; struct workqueue_struct *s_dio_done_wq ; struct list_lru s_dentry_lru ; struct list_lru s_inode_lru ; struct callback_head rcu ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct dir_context { int (*actor)(void * , char const * , int , loff_t , u64 , unsigned int ) ; loff_t pos ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*read_iter)(struct kiocb * , struct iov_iter * ) ; ssize_t (*write_iter)(struct kiocb * , struct iov_iter * ) ; int (*iterate)(struct file * , struct dir_context * ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; int (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct dentry * , struct nameidata * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*rename2)(struct inode * , struct dentry * , struct inode * , struct dentry * , unsigned int ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; int (*tmpfile)(struct inode * , struct dentry * , umode_t ) ; int (*set_acl)(struct inode * , struct posix_acl * , int ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_fs)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; long (*nr_cached_objects)(struct super_block * , int ) ; long (*free_cached_objects)(struct super_block * , long , int ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; typedef s32 compat_long_t; typedef u32 compat_uptr_t; struct compat_robust_list { compat_uptr_t next ; }; struct compat_robust_list_head { struct compat_robust_list list ; compat_long_t futex_offset ; compat_uptr_t list_op_pending ; }; struct ethhdr { unsigned char h_dest[6U] ; unsigned char h_source[6U] ; __be16 h_proto ; }; struct ethtool_cmd { __u32 cmd ; __u32 supported ; __u32 advertising ; __u16 speed ; __u8 duplex ; __u8 port ; __u8 phy_address ; __u8 transceiver ; __u8 autoneg ; __u8 mdio_support ; __u32 maxtxpkt ; __u32 maxrxpkt ; __u16 speed_hi ; __u8 eth_tp_mdix ; __u8 eth_tp_mdix_ctrl ; __u32 lp_advertising ; __u32 reserved[2U] ; }; struct ethtool_drvinfo { __u32 cmd ; char driver[32U] ; char version[32U] ; char fw_version[32U] ; char bus_info[32U] ; char reserved1[32U] ; char reserved2[12U] ; __u32 n_priv_flags ; __u32 n_stats ; __u32 testinfo_len ; __u32 eedump_len ; __u32 regdump_len ; }; struct ethtool_wolinfo { __u32 cmd ; __u32 supported ; __u32 wolopts ; __u8 sopass[6U] ; }; struct ethtool_regs { __u32 cmd ; __u32 version ; __u32 len ; __u8 data[0U] ; }; struct ethtool_eeprom { __u32 cmd ; __u32 magic ; __u32 offset ; __u32 len ; __u8 data[0U] ; }; struct ethtool_eee { __u32 cmd ; __u32 supported ; __u32 advertised ; __u32 lp_advertised ; __u32 eee_active ; __u32 eee_enabled ; __u32 tx_lpi_enabled ; __u32 tx_lpi_timer ; __u32 reserved[2U] ; }; struct ethtool_modinfo { __u32 cmd ; __u32 type ; __u32 eeprom_len ; __u32 reserved[8U] ; }; struct ethtool_coalesce { __u32 cmd ; __u32 rx_coalesce_usecs ; __u32 rx_max_coalesced_frames ; __u32 rx_coalesce_usecs_irq ; __u32 rx_max_coalesced_frames_irq ; __u32 tx_coalesce_usecs ; __u32 tx_max_coalesced_frames ; __u32 tx_coalesce_usecs_irq ; __u32 tx_max_coalesced_frames_irq ; __u32 stats_block_coalesce_usecs ; __u32 use_adaptive_rx_coalesce ; __u32 use_adaptive_tx_coalesce ; __u32 pkt_rate_low ; __u32 rx_coalesce_usecs_low ; __u32 rx_max_coalesced_frames_low ; __u32 tx_coalesce_usecs_low ; __u32 tx_max_coalesced_frames_low ; __u32 pkt_rate_high ; __u32 rx_coalesce_usecs_high ; __u32 rx_max_coalesced_frames_high ; __u32 tx_coalesce_usecs_high ; __u32 tx_max_coalesced_frames_high ; __u32 rate_sample_interval ; }; struct ethtool_ringparam { __u32 cmd ; __u32 rx_max_pending ; __u32 rx_mini_max_pending ; __u32 rx_jumbo_max_pending ; __u32 tx_max_pending ; __u32 rx_pending ; __u32 rx_mini_pending ; __u32 rx_jumbo_pending ; __u32 tx_pending ; }; struct ethtool_channels { __u32 cmd ; __u32 max_rx ; __u32 max_tx ; __u32 max_other ; __u32 max_combined ; __u32 rx_count ; __u32 tx_count ; __u32 other_count ; __u32 combined_count ; }; struct ethtool_pauseparam { __u32 cmd ; __u32 autoneg ; __u32 rx_pause ; __u32 tx_pause ; }; struct ethtool_test { __u32 cmd ; __u32 flags ; __u32 reserved ; __u32 len ; __u64 data[0U] ; }; struct ethtool_stats { __u32 cmd ; __u32 n_stats ; __u64 data[0U] ; }; struct ethtool_tcpip4_spec { __be32 ip4src ; __be32 ip4dst ; __be16 psrc ; __be16 pdst ; __u8 tos ; }; struct ethtool_ah_espip4_spec { __be32 ip4src ; __be32 ip4dst ; __be32 spi ; __u8 tos ; }; struct ethtool_usrip4_spec { __be32 ip4src ; __be32 ip4dst ; __be32 l4_4_bytes ; __u8 tos ; __u8 ip_ver ; __u8 proto ; }; union ethtool_flow_union { struct ethtool_tcpip4_spec tcp_ip4_spec ; struct ethtool_tcpip4_spec udp_ip4_spec ; struct ethtool_tcpip4_spec sctp_ip4_spec ; struct ethtool_ah_espip4_spec ah_ip4_spec ; struct ethtool_ah_espip4_spec esp_ip4_spec ; struct ethtool_usrip4_spec usr_ip4_spec ; struct ethhdr ether_spec ; __u8 hdata[52U] ; }; struct ethtool_flow_ext { __u8 padding[2U] ; unsigned char h_dest[6U] ; __be16 vlan_etype ; __be16 vlan_tci ; __be32 data[2U] ; }; struct ethtool_rx_flow_spec { __u32 flow_type ; union ethtool_flow_union h_u ; struct ethtool_flow_ext h_ext ; union ethtool_flow_union m_u ; struct ethtool_flow_ext m_ext ; __u64 ring_cookie ; __u32 location ; }; struct ethtool_rxnfc { __u32 cmd ; __u32 flow_type ; __u64 data ; struct ethtool_rx_flow_spec fs ; __u32 rule_cnt ; __u32 rule_locs[0U] ; }; struct ethtool_flash { __u32 cmd ; __u32 region ; char data[128U] ; }; struct ethtool_dump { __u32 cmd ; __u32 version ; __u32 flag ; __u32 len ; __u8 data[0U] ; }; struct ethtool_ts_info { __u32 cmd ; __u32 so_timestamping ; __s32 phc_index ; __u32 tx_types ; __u32 tx_reserved[3U] ; __u32 rx_filters ; __u32 rx_reserved[3U] ; }; enum ethtool_phys_id_state { ETHTOOL_ID_INACTIVE = 0, ETHTOOL_ID_ACTIVE = 1, ETHTOOL_ID_ON = 2, ETHTOOL_ID_OFF = 3 } ; struct ethtool_ops { int (*get_settings)(struct net_device * , struct ethtool_cmd * ) ; int (*set_settings)(struct net_device * , struct ethtool_cmd * ) ; void (*get_drvinfo)(struct net_device * , struct ethtool_drvinfo * ) ; int (*get_regs_len)(struct net_device * ) ; void (*get_regs)(struct net_device * , struct ethtool_regs * , void * ) ; void (*get_wol)(struct net_device * , struct ethtool_wolinfo * ) ; int (*set_wol)(struct net_device * , struct ethtool_wolinfo * ) ; u32 (*get_msglevel)(struct net_device * ) ; void (*set_msglevel)(struct net_device * , u32 ) ; int (*nway_reset)(struct net_device * ) ; u32 (*get_link)(struct net_device * ) ; int (*get_eeprom_len)(struct net_device * ) ; int (*get_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*set_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*get_coalesce)(struct net_device * , struct ethtool_coalesce * ) ; int (*set_coalesce)(struct net_device * , struct ethtool_coalesce * ) ; void (*get_ringparam)(struct net_device * , struct ethtool_ringparam * ) ; int (*set_ringparam)(struct net_device * , struct ethtool_ringparam * ) ; void (*get_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ; int (*set_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ; void (*self_test)(struct net_device * , struct ethtool_test * , u64 * ) ; void (*get_strings)(struct net_device * , u32 , u8 * ) ; int (*set_phys_id)(struct net_device * , enum ethtool_phys_id_state ) ; void (*get_ethtool_stats)(struct net_device * , struct ethtool_stats * , u64 * ) ; int (*begin)(struct net_device * ) ; void (*complete)(struct net_device * ) ; u32 (*get_priv_flags)(struct net_device * ) ; int (*set_priv_flags)(struct net_device * , u32 ) ; int (*get_sset_count)(struct net_device * , int ) ; int (*get_rxnfc)(struct net_device * , struct ethtool_rxnfc * , u32 * ) ; int (*set_rxnfc)(struct net_device * , struct ethtool_rxnfc * ) ; int (*flash_device)(struct net_device * , struct ethtool_flash * ) ; int (*reset)(struct net_device * , u32 * ) ; u32 (*get_rxfh_key_size)(struct net_device * ) ; u32 (*get_rxfh_indir_size)(struct net_device * ) ; int (*get_rxfh)(struct net_device * , u32 * , u8 * ) ; int (*set_rxfh)(struct net_device * , u32 const * , u8 const * ) ; void (*get_channels)(struct net_device * , struct ethtool_channels * ) ; int (*set_channels)(struct net_device * , struct ethtool_channels * ) ; int (*get_dump_flag)(struct net_device * , struct ethtool_dump * ) ; int (*get_dump_data)(struct net_device * , struct ethtool_dump * , void * ) ; int (*set_dump)(struct net_device * , struct ethtool_dump * ) ; int (*get_ts_info)(struct net_device * , struct ethtool_ts_info * ) ; int (*get_module_info)(struct net_device * , struct ethtool_modinfo * ) ; int (*get_module_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*get_eee)(struct net_device * , struct ethtool_eee * ) ; int (*set_eee)(struct net_device * , struct ethtool_eee * ) ; }; union __anonunion_in6_u_237 { __u8 u6_addr8[16U] ; __be16 u6_addr16[8U] ; __be32 u6_addr32[4U] ; }; struct in6_addr { union __anonunion_in6_u_237 in6_u ; }; struct prot_inuse; struct netns_core { struct ctl_table_header *sysctl_hdr ; int sysctl_somaxconn ; struct prot_inuse *inuse ; }; struct u64_stats_sync { }; struct ipstats_mib { u64 mibs[36U] ; struct u64_stats_sync syncp ; }; struct icmp_mib { unsigned long mibs[28U] ; }; struct icmpmsg_mib { atomic_long_t mibs[512U] ; }; struct icmpv6_mib { unsigned long mibs[6U] ; }; struct icmpv6msg_mib { atomic_long_t mibs[512U] ; }; struct tcp_mib { unsigned long mibs[16U] ; }; struct udp_mib { unsigned long mibs[8U] ; }; struct linux_mib { unsigned long mibs[103U] ; }; struct linux_xfrm_mib { unsigned long mibs[29U] ; }; struct netns_mib { struct tcp_mib *tcp_statistics ; struct ipstats_mib *ip_statistics ; struct linux_mib *net_statistics ; struct udp_mib *udp_statistics ; struct udp_mib *udplite_statistics ; struct icmp_mib *icmp_statistics ; struct icmpmsg_mib *icmpmsg_statistics ; struct proc_dir_entry *proc_net_devsnmp6 ; struct udp_mib *udp_stats_in6 ; struct udp_mib *udplite_stats_in6 ; struct ipstats_mib *ipv6_statistics ; struct icmpv6_mib *icmpv6_statistics ; struct icmpv6msg_mib *icmpv6msg_statistics ; struct linux_xfrm_mib *xfrm_statistics ; }; struct netns_unix { int sysctl_max_dgram_qlen ; struct ctl_table_header *ctl ; }; struct netns_packet { struct mutex sklist_lock ; struct hlist_head sklist ; }; struct netns_frags { int nqueues ; struct list_head lru_list ; spinlock_t lru_lock ; struct percpu_counter mem ; int timeout ; int high_thresh ; int low_thresh ; }; struct tcpm_hash_bucket; struct ipv4_devconf; struct fib_rules_ops; struct fib_table; struct local_ports { seqlock_t lock ; int range[2U] ; }; struct ping_group_range { seqlock_t lock ; kgid_t range[2U] ; }; struct inet_peer_base; struct xt_table; struct netns_ipv4 { struct ctl_table_header *forw_hdr ; struct ctl_table_header *frags_hdr ; struct ctl_table_header *ipv4_hdr ; struct ctl_table_header *route_hdr ; struct ctl_table_header *xfrm4_hdr ; struct ipv4_devconf *devconf_all ; struct ipv4_devconf *devconf_dflt ; struct fib_rules_ops *rules_ops ; bool fib_has_custom_rules ; struct fib_table *fib_local ; struct fib_table *fib_main ; struct fib_table *fib_default ; int fib_num_tclassid_users ; struct hlist_head *fib_table_hash ; struct sock *fibnl ; struct sock **icmp_sk ; struct inet_peer_base *peers ; struct tcpm_hash_bucket *tcp_metrics_hash ; unsigned int tcp_metrics_hash_log ; struct netns_frags frags ; struct xt_table *iptable_filter ; struct xt_table *iptable_mangle ; struct xt_table *iptable_raw ; struct xt_table *arptable_filter ; struct xt_table *iptable_security ; struct xt_table *nat_table ; int sysctl_icmp_echo_ignore_all ; int sysctl_icmp_echo_ignore_broadcasts ; int sysctl_icmp_ignore_bogus_error_responses ; int sysctl_icmp_ratelimit ; int sysctl_icmp_ratemask ; int sysctl_icmp_errors_use_inbound_ifaddr ; struct local_ports ip_local_ports ; int sysctl_tcp_ecn ; int sysctl_ip_no_pmtu_disc ; int sysctl_ip_fwd_use_pmtu ; int sysctl_fwmark_reflect ; int sysctl_tcp_fwmark_accept ; struct ping_group_range ping_group_range ; atomic_t dev_addr_genid ; unsigned long *sysctl_local_reserved_ports ; struct list_head mr_tables ; struct fib_rules_ops *mr_rules_ops ; atomic_t rt_genid ; }; struct neighbour; struct dst_ops { unsigned short family ; __be16 protocol ; unsigned int gc_thresh ; int (*gc)(struct dst_ops * ) ; struct dst_entry *(*check)(struct dst_entry * , __u32 ) ; unsigned int (*default_advmss)(struct dst_entry const * ) ; unsigned int (*mtu)(struct dst_entry const * ) ; u32 *(*cow_metrics)(struct dst_entry * , unsigned long ) ; void (*destroy)(struct dst_entry * ) ; void (*ifdown)(struct dst_entry * , struct net_device * , int ) ; struct dst_entry *(*negative_advice)(struct dst_entry * ) ; void (*link_failure)(struct sk_buff * ) ; void (*update_pmtu)(struct dst_entry * , struct sock * , struct sk_buff * , u32 ) ; void (*redirect)(struct dst_entry * , struct sock * , struct sk_buff * ) ; int (*local_out)(struct sk_buff * ) ; struct neighbour *(*neigh_lookup)(struct dst_entry const * , struct sk_buff * , void const * ) ; struct kmem_cache *kmem_cachep ; struct percpu_counter pcpuc_entries ; }; struct netns_sysctl_ipv6 { struct ctl_table_header *hdr ; struct ctl_table_header *route_hdr ; struct ctl_table_header *icmp_hdr ; struct ctl_table_header *frags_hdr ; struct ctl_table_header *xfrm6_hdr ; int bindv6only ; int flush_delay ; int ip6_rt_max_size ; int ip6_rt_gc_min_interval ; int ip6_rt_gc_timeout ; int ip6_rt_gc_interval ; int ip6_rt_gc_elasticity ; int ip6_rt_mtu_expires ; int ip6_rt_min_advmss ; int flowlabel_consistency ; int icmpv6_time ; int anycast_src_echo_reply ; int fwmark_reflect ; }; struct ipv6_devconf; struct rt6_info; struct rt6_statistics; struct fib6_table; struct netns_ipv6 { struct netns_sysctl_ipv6 sysctl ; struct ipv6_devconf *devconf_all ; struct ipv6_devconf *devconf_dflt ; struct inet_peer_base *peers ; struct netns_frags frags ; struct xt_table *ip6table_filter ; struct xt_table *ip6table_mangle ; struct xt_table *ip6table_raw ; struct xt_table *ip6table_security ; struct xt_table *ip6table_nat ; struct rt6_info *ip6_null_entry ; struct rt6_statistics *rt6_stats ; struct timer_list ip6_fib_timer ; struct hlist_head *fib_table_hash ; struct fib6_table *fib6_main_tbl ; struct dst_ops ip6_dst_ops ; unsigned int ip6_rt_gc_expire ; unsigned long ip6_rt_last_gc ; struct rt6_info *ip6_prohibit_entry ; struct rt6_info *ip6_blk_hole_entry ; struct fib6_table *fib6_local_tbl ; struct fib_rules_ops *fib6_rules_ops ; struct sock **icmp_sk ; struct sock *ndisc_sk ; struct sock *tcp_sk ; struct sock *igmp_sk ; struct list_head mr6_tables ; struct fib_rules_ops *mr6_rules_ops ; atomic_t dev_addr_genid ; atomic_t rt_genid ; }; struct netns_nf_frag { struct netns_sysctl_ipv6 sysctl ; struct netns_frags frags ; }; struct netns_sysctl_lowpan { struct ctl_table_header *frags_hdr ; }; struct netns_ieee802154_lowpan { struct netns_sysctl_lowpan sysctl ; struct netns_frags frags ; u16 max_dsize ; }; struct sctp_mib; struct netns_sctp { struct sctp_mib *sctp_statistics ; struct proc_dir_entry *proc_net_sctp ; struct ctl_table_header *sysctl_header ; struct sock *ctl_sock ; struct list_head local_addr_list ; struct list_head addr_waitq ; struct timer_list addr_wq_timer ; struct list_head auto_asconf_splist ; spinlock_t addr_wq_lock ; spinlock_t local_addr_lock ; unsigned int rto_initial ; unsigned int rto_min ; unsigned int rto_max ; int rto_alpha ; int rto_beta ; int max_burst ; int cookie_preserve_enable ; char *sctp_hmac_alg ; unsigned int valid_cookie_life ; unsigned int sack_timeout ; unsigned int hb_interval ; int max_retrans_association ; int max_retrans_path ; int max_retrans_init ; int pf_retrans ; int sndbuf_policy ; int rcvbuf_policy ; int default_auto_asconf ; int addip_enable ; int addip_noauth ; int prsctp_enable ; int auth_enable ; int scope_policy ; int rwnd_upd_shift ; unsigned long max_autoclose ; }; struct netns_dccp { struct sock *v4_ctl_sk ; struct sock *v6_ctl_sk ; }; struct nlattr; struct nf_logger; struct netns_nf { struct proc_dir_entry *proc_netfilter ; struct nf_logger const *nf_loggers[13U] ; struct ctl_table_header *nf_log_dir_header ; }; struct ebt_table; struct netns_xt { struct list_head tables[13U] ; bool notrack_deprecated_warning ; struct ebt_table *broute_table ; struct ebt_table *frame_filter ; struct ebt_table *frame_nat ; bool ulog_warn_deprecated ; bool ebt_ulog_warn_deprecated ; }; struct nf_proto_net { struct ctl_table_header *ctl_table_header ; struct ctl_table *ctl_table ; struct ctl_table_header *ctl_compat_header ; struct ctl_table *ctl_compat_table ; unsigned int users ; }; struct nf_generic_net { struct nf_proto_net pn ; unsigned int timeout ; }; struct nf_tcp_net { struct nf_proto_net pn ; unsigned int timeouts[14U] ; unsigned int tcp_loose ; unsigned int tcp_be_liberal ; unsigned int tcp_max_retrans ; }; struct nf_udp_net { struct nf_proto_net pn ; unsigned int timeouts[2U] ; }; struct nf_icmp_net { struct nf_proto_net pn ; unsigned int timeout ; }; struct nf_ip_net { struct nf_generic_net generic ; struct nf_tcp_net tcp ; struct nf_udp_net udp ; struct nf_icmp_net icmp ; struct nf_icmp_net icmpv6 ; struct ctl_table_header *ctl_table_header ; struct ctl_table *ctl_table ; }; struct ct_pcpu { spinlock_t lock ; struct hlist_nulls_head unconfirmed ; struct hlist_nulls_head dying ; struct hlist_nulls_head tmpl ; }; struct ip_conntrack_stat; struct nf_ct_event_notifier; struct nf_exp_event_notifier; struct netns_ct { atomic_t count ; unsigned int expect_count ; struct ctl_table_header *sysctl_header ; struct ctl_table_header *acct_sysctl_header ; struct ctl_table_header *tstamp_sysctl_header ; struct ctl_table_header *event_sysctl_header ; struct ctl_table_header *helper_sysctl_header ; char *slabname ; unsigned int sysctl_log_invalid ; unsigned int sysctl_events_retry_timeout ; int sysctl_events ; int sysctl_acct ; int sysctl_auto_assign_helper ; bool auto_assign_helper_warned ; int sysctl_tstamp ; int sysctl_checksum ; unsigned int htable_size ; seqcount_t generation ; struct kmem_cache *nf_conntrack_cachep ; struct hlist_nulls_head *hash ; struct hlist_head *expect_hash ; struct ct_pcpu *pcpu_lists ; struct ip_conntrack_stat *stat ; struct nf_ct_event_notifier *nf_conntrack_event_cb ; struct nf_exp_event_notifier *nf_expect_event_cb ; struct nf_ip_net nf_ct_proto ; unsigned int labels_used ; u8 label_words ; struct hlist_head *nat_bysource ; unsigned int nat_htable_size ; }; struct nft_af_info; struct netns_nftables { struct list_head af_info ; struct list_head commit_list ; struct nft_af_info *ipv4 ; struct nft_af_info *ipv6 ; struct nft_af_info *inet ; struct nft_af_info *arp ; struct nft_af_info *bridge ; u8 gencursor ; u8 genctr ; }; struct flow_cache_percpu { struct hlist_head *hash_table ; int hash_count ; u32 hash_rnd ; int hash_rnd_recalc ; struct tasklet_struct flush_tasklet ; }; struct flow_cache { u32 hash_shift ; struct flow_cache_percpu *percpu ; struct notifier_block hotcpu_notifier ; int low_watermark ; int high_watermark ; struct timer_list rnd_timer ; }; struct xfrm_policy_hash { struct hlist_head *table ; unsigned int hmask ; }; struct netns_xfrm { struct list_head state_all ; struct hlist_head *state_bydst ; struct hlist_head *state_bysrc ; struct hlist_head *state_byspi ; unsigned int state_hmask ; unsigned int state_num ; struct work_struct state_hash_work ; struct hlist_head state_gc_list ; struct work_struct state_gc_work ; struct list_head policy_all ; struct hlist_head *policy_byidx ; unsigned int policy_idx_hmask ; struct hlist_head policy_inexact[6U] ; struct xfrm_policy_hash policy_bydst[6U] ; unsigned int policy_count[6U] ; struct work_struct policy_hash_work ; struct sock *nlsk ; struct sock *nlsk_stash ; u32 sysctl_aevent_etime ; u32 sysctl_aevent_rseqth ; int sysctl_larval_drop ; u32 sysctl_acq_expires ; struct ctl_table_header *sysctl_hdr ; struct dst_ops xfrm4_dst_ops ; struct dst_ops xfrm6_dst_ops ; spinlock_t xfrm_state_lock ; rwlock_t xfrm_policy_lock ; struct mutex xfrm_cfg_mutex ; struct flow_cache flow_cache_global ; atomic_t flow_cache_genid ; struct list_head flow_cache_gc_list ; spinlock_t flow_cache_gc_lock ; struct work_struct flow_cache_gc_work ; struct work_struct flow_cache_flush_work ; struct mutex flow_flush_sem ; }; struct net_generic; struct netns_ipvs; struct net { atomic_t passive ; atomic_t count ; spinlock_t rules_mod_lock ; struct list_head list ; struct list_head cleanup_list ; struct list_head exit_list ; struct user_namespace *user_ns ; unsigned int proc_inum ; struct proc_dir_entry *proc_net ; struct proc_dir_entry *proc_net_stat ; struct ctl_table_set sysctls ; struct sock *rtnl ; struct sock *genl_sock ; struct list_head dev_base_head ; struct hlist_head *dev_name_head ; struct hlist_head *dev_index_head ; unsigned int dev_base_seq ; int ifindex ; unsigned int dev_unreg_count ; struct list_head rules_ops ; struct net_device *loopback_dev ; struct netns_core core ; struct netns_mib mib ; struct netns_packet packet ; struct netns_unix unx ; struct netns_ipv4 ipv4 ; struct netns_ipv6 ipv6 ; struct netns_ieee802154_lowpan ieee802154_lowpan ; struct netns_sctp sctp ; struct netns_dccp dccp ; struct netns_nf nf ; struct netns_xt xt ; struct netns_ct ct ; struct netns_nftables nft ; struct netns_nf_frag nf_frag ; struct sock *nfnl ; struct sock *nfnl_stash ; struct sk_buff_head wext_nlevents ; struct net_generic *gen ; struct netns_xfrm xfrm ; struct netns_ipvs *ipvs ; struct sock *diag_nlsk ; atomic_t fnhe_genid ; }; struct dsa_chip_data { struct device *mii_bus ; int sw_addr ; char *port_names[12U] ; s8 *rtable ; }; struct dsa_platform_data { struct device *netdev ; int nr_chips ; struct dsa_chip_data *chip ; }; struct dsa_switch; struct dsa_switch_tree { struct dsa_platform_data *pd ; struct net_device *master_netdev ; __be16 tag_protocol ; s8 cpu_switch ; s8 cpu_port ; int link_poll_needed ; struct work_struct link_poll_work ; struct timer_list link_poll_timer ; struct dsa_switch *ds[4U] ; }; struct dsa_switch_driver; struct mii_bus; struct dsa_switch { struct dsa_switch_tree *dst ; int index ; struct dsa_chip_data *pd ; struct dsa_switch_driver *drv ; struct mii_bus *master_mii_bus ; u32 dsa_port_mask ; u32 phys_port_mask ; struct mii_bus *slave_mii_bus ; struct net_device *ports[12U] ; }; struct dsa_switch_driver { struct list_head list ; __be16 tag_protocol ; int priv_size ; char *(*probe)(struct mii_bus * , int ) ; int (*setup)(struct dsa_switch * ) ; int (*set_addr)(struct dsa_switch * , u8 * ) ; int (*phy_read)(struct dsa_switch * , int , int ) ; int (*phy_write)(struct dsa_switch * , int , int , u16 ) ; void (*poll_link)(struct dsa_switch * ) ; void (*get_strings)(struct dsa_switch * , int , uint8_t * ) ; void (*get_ethtool_stats)(struct dsa_switch * , int , uint64_t * ) ; int (*get_sset_count)(struct dsa_switch * ) ; }; struct ieee_ets { __u8 willing ; __u8 ets_cap ; __u8 cbs ; __u8 tc_tx_bw[8U] ; __u8 tc_rx_bw[8U] ; __u8 tc_tsa[8U] ; __u8 prio_tc[8U] ; __u8 tc_reco_bw[8U] ; __u8 tc_reco_tsa[8U] ; __u8 reco_prio_tc[8U] ; }; struct ieee_maxrate { __u64 tc_maxrate[8U] ; }; struct ieee_pfc { __u8 pfc_cap ; __u8 pfc_en ; __u8 mbc ; __u16 delay ; __u64 requests[8U] ; __u64 indications[8U] ; }; struct cee_pg { __u8 willing ; __u8 error ; __u8 pg_en ; __u8 tcs_supported ; __u8 pg_bw[8U] ; __u8 prio_pg[8U] ; }; struct cee_pfc { __u8 willing ; __u8 error ; __u8 pfc_en ; __u8 tcs_supported ; }; struct dcb_app { __u8 selector ; __u8 priority ; __u16 protocol ; }; struct dcb_peer_app_info { __u8 willing ; __u8 error ; }; struct dcbnl_rtnl_ops { int (*ieee_getets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_setets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_getmaxrate)(struct net_device * , struct ieee_maxrate * ) ; int (*ieee_setmaxrate)(struct net_device * , struct ieee_maxrate * ) ; int (*ieee_getpfc)(struct net_device * , struct ieee_pfc * ) ; int (*ieee_setpfc)(struct net_device * , struct ieee_pfc * ) ; int (*ieee_getapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_setapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_delapp)(struct net_device * , struct dcb_app * ) ; int (*ieee_peer_getets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_peer_getpfc)(struct net_device * , struct ieee_pfc * ) ; u8 (*getstate)(struct net_device * ) ; u8 (*setstate)(struct net_device * , u8 ) ; void (*getpermhwaddr)(struct net_device * , u8 * ) ; void (*setpgtccfgtx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ; void (*setpgbwgcfgtx)(struct net_device * , int , u8 ) ; void (*setpgtccfgrx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ; void (*setpgbwgcfgrx)(struct net_device * , int , u8 ) ; void (*getpgtccfgtx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ; void (*getpgbwgcfgtx)(struct net_device * , int , u8 * ) ; void (*getpgtccfgrx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ; void (*getpgbwgcfgrx)(struct net_device * , int , u8 * ) ; void (*setpfccfg)(struct net_device * , int , u8 ) ; void (*getpfccfg)(struct net_device * , int , u8 * ) ; u8 (*setall)(struct net_device * ) ; u8 (*getcap)(struct net_device * , int , u8 * ) ; int (*getnumtcs)(struct net_device * , int , u8 * ) ; int (*setnumtcs)(struct net_device * , int , u8 ) ; u8 (*getpfcstate)(struct net_device * ) ; void (*setpfcstate)(struct net_device * , u8 ) ; void (*getbcncfg)(struct net_device * , int , u32 * ) ; void (*setbcncfg)(struct net_device * , int , u32 ) ; void (*getbcnrp)(struct net_device * , int , u8 * ) ; void (*setbcnrp)(struct net_device * , int , u8 ) ; u8 (*setapp)(struct net_device * , u8 , u16 , u8 ) ; u8 (*getapp)(struct net_device * , u8 , u16 ) ; u8 (*getfeatcfg)(struct net_device * , int , u8 * ) ; u8 (*setfeatcfg)(struct net_device * , int , u8 ) ; u8 (*getdcbx)(struct net_device * ) ; u8 (*setdcbx)(struct net_device * , u8 ) ; int (*peer_getappinfo)(struct net_device * , struct dcb_peer_app_info * , u16 * ) ; int (*peer_getapptable)(struct net_device * , struct dcb_app * ) ; int (*cee_peer_getpg)(struct net_device * , struct cee_pg * ) ; int (*cee_peer_getpfc)(struct net_device * , struct cee_pfc * ) ; }; struct taskstats { __u16 version ; __u32 ac_exitcode ; __u8 ac_flag ; __u8 ac_nice ; __u64 cpu_count ; __u64 cpu_delay_total ; __u64 blkio_count ; __u64 blkio_delay_total ; __u64 swapin_count ; __u64 swapin_delay_total ; __u64 cpu_run_real_total ; __u64 cpu_run_virtual_total ; char ac_comm[32U] ; __u8 ac_sched ; __u8 ac_pad[3U] ; __u32 ac_uid ; __u32 ac_gid ; __u32 ac_pid ; __u32 ac_ppid ; __u32 ac_btime ; __u64 ac_etime ; __u64 ac_utime ; __u64 ac_stime ; __u64 ac_minflt ; __u64 ac_majflt ; __u64 coremem ; __u64 virtmem ; __u64 hiwater_rss ; __u64 hiwater_vm ; __u64 read_char ; __u64 write_char ; __u64 read_syscalls ; __u64 write_syscalls ; __u64 read_bytes ; __u64 write_bytes ; __u64 cancelled_write_bytes ; __u64 nvcsw ; __u64 nivcsw ; __u64 ac_utimescaled ; __u64 ac_stimescaled ; __u64 cpu_scaled_run_real_total ; __u64 freepages_count ; __u64 freepages_delay_total ; }; struct percpu_ref; typedef void percpu_ref_func_t(struct percpu_ref * ); struct percpu_ref { atomic_t count ; unsigned int *pcpu_count ; percpu_ref_func_t *release ; percpu_ref_func_t *confirm_kill ; struct callback_head rcu ; }; struct cgroup_root; struct cgroup_subsys; struct cgroup; struct cgroup_subsys_state { struct cgroup *cgroup ; struct cgroup_subsys *ss ; struct percpu_ref refcnt ; struct cgroup_subsys_state *parent ; struct list_head sibling ; struct list_head children ; int id ; unsigned int flags ; u64 serial_nr ; struct callback_head callback_head ; struct work_struct destroy_work ; }; struct cgroup { struct cgroup_subsys_state self ; unsigned long flags ; int id ; int populated_cnt ; struct kernfs_node *kn ; struct kernfs_node *populated_kn ; unsigned int child_subsys_mask ; struct cgroup_subsys_state *subsys[12U] ; struct cgroup_root *root ; struct list_head cset_links ; struct list_head e_csets[12U] ; struct list_head release_list ; struct list_head pidlists ; struct mutex pidlist_mutex ; wait_queue_head_t offline_waitq ; }; struct cgroup_root { struct kernfs_root *kf_root ; unsigned int subsys_mask ; int hierarchy_id ; struct cgroup cgrp ; atomic_t nr_cgrps ; struct list_head root_list ; unsigned int flags ; struct idr cgroup_idr ; char release_agent_path[4096U] ; char name[64U] ; }; struct css_set { atomic_t refcount ; struct hlist_node hlist ; struct list_head tasks ; struct list_head mg_tasks ; struct list_head cgrp_links ; struct cgroup *dfl_cgrp ; struct cgroup_subsys_state *subsys[12U] ; struct list_head mg_preload_node ; struct list_head mg_node ; struct cgroup *mg_src_cgrp ; struct css_set *mg_dst_cset ; struct list_head e_cset_node[12U] ; struct callback_head callback_head ; }; struct cftype { char name[64U] ; int private ; umode_t mode ; size_t max_write_len ; unsigned int flags ; struct cgroup_subsys *ss ; struct list_head node ; struct kernfs_ops *kf_ops ; u64 (*read_u64)(struct cgroup_subsys_state * , struct cftype * ) ; s64 (*read_s64)(struct cgroup_subsys_state * , struct cftype * ) ; int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; int (*write_u64)(struct cgroup_subsys_state * , struct cftype * , u64 ) ; int (*write_s64)(struct cgroup_subsys_state * , struct cftype * , s64 ) ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; struct lock_class_key lockdep_key ; }; struct cgroup_taskset; struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state * ) ; int (*css_online)(struct cgroup_subsys_state * ) ; void (*css_offline)(struct cgroup_subsys_state * ) ; void (*css_free)(struct cgroup_subsys_state * ) ; int (*can_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*cancel_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*fork)(struct task_struct * ) ; void (*exit)(struct cgroup_subsys_state * , struct cgroup_subsys_state * , struct task_struct * ) ; void (*bind)(struct cgroup_subsys_state * ) ; int disabled ; int early_init ; bool broken_hierarchy ; bool warned_broken_hierarchy ; int id ; char const *name ; struct cgroup_root *root ; struct idr css_idr ; struct list_head cfts ; struct cftype *base_cftypes ; }; struct netprio_map { struct callback_head rcu ; u32 priomap_len ; u32 priomap[] ; }; struct xfrm_policy; struct xfrm_state; struct request_sock; struct mnt_namespace; struct ipc_namespace; struct nsproxy { atomic_t count ; struct uts_namespace *uts_ns ; struct ipc_namespace *ipc_ns ; struct mnt_namespace *mnt_ns ; struct pid_namespace *pid_ns_for_children ; struct net *net_ns ; }; struct nlmsghdr { __u32 nlmsg_len ; __u16 nlmsg_type ; __u16 nlmsg_flags ; __u32 nlmsg_seq ; __u32 nlmsg_pid ; }; struct nlattr { __u16 nla_len ; __u16 nla_type ; }; struct netlink_callback { struct sk_buff *skb ; struct nlmsghdr const *nlh ; int (*dump)(struct sk_buff * , struct netlink_callback * ) ; int (*done)(struct netlink_callback * ) ; void *data ; struct module *module ; u16 family ; u16 min_dump_alloc ; unsigned int prev_seq ; unsigned int seq ; long args[6U] ; }; struct ndmsg { __u8 ndm_family ; __u8 ndm_pad1 ; __u16 ndm_pad2 ; __s32 ndm_ifindex ; __u16 ndm_state ; __u8 ndm_flags ; __u8 ndm_type ; }; struct rtnl_link_stats64 { __u64 rx_packets ; __u64 tx_packets ; __u64 rx_bytes ; __u64 tx_bytes ; __u64 rx_errors ; __u64 tx_errors ; __u64 rx_dropped ; __u64 tx_dropped ; __u64 multicast ; __u64 collisions ; __u64 rx_length_errors ; __u64 rx_over_errors ; __u64 rx_crc_errors ; __u64 rx_frame_errors ; __u64 rx_fifo_errors ; __u64 rx_missed_errors ; __u64 tx_aborted_errors ; __u64 tx_carrier_errors ; __u64 tx_fifo_errors ; __u64 tx_heartbeat_errors ; __u64 tx_window_errors ; __u64 rx_compressed ; __u64 tx_compressed ; }; struct ifla_vf_info { __u32 vf ; __u8 mac[32U] ; __u32 vlan ; __u32 qos ; __u32 spoofchk ; __u32 linkstate ; __u32 min_tx_rate ; __u32 max_tx_rate ; }; struct netpoll_info; struct phy_device; struct wireless_dev; enum netdev_tx { __NETDEV_TX_MIN = (-0x7FFFFFFF-1), NETDEV_TX_OK = 0, NETDEV_TX_BUSY = 16, NETDEV_TX_LOCKED = 32 } ; typedef enum netdev_tx netdev_tx_t; struct net_device_stats { unsigned long rx_packets ; unsigned long tx_packets ; unsigned long rx_bytes ; unsigned long tx_bytes ; unsigned long rx_errors ; unsigned long tx_errors ; unsigned long rx_dropped ; unsigned long tx_dropped ; unsigned long multicast ; unsigned long collisions ; unsigned long rx_length_errors ; unsigned long rx_over_errors ; unsigned long rx_crc_errors ; unsigned long rx_frame_errors ; unsigned long rx_fifo_errors ; unsigned long rx_missed_errors ; unsigned long tx_aborted_errors ; unsigned long tx_carrier_errors ; unsigned long tx_fifo_errors ; unsigned long tx_heartbeat_errors ; unsigned long tx_window_errors ; unsigned long rx_compressed ; unsigned long tx_compressed ; }; struct neigh_parms; struct netdev_hw_addr_list { struct list_head list ; int count ; }; struct hh_cache { u16 hh_len ; u16 __pad ; seqlock_t hh_lock ; unsigned long hh_data[16U] ; }; struct header_ops { int (*create)(struct sk_buff * , struct net_device * , unsigned short , void const * , void const * , unsigned int ) ; int (*parse)(struct sk_buff const * , unsigned char * ) ; int (*rebuild)(struct sk_buff * ) ; int (*cache)(struct neighbour const * , struct hh_cache * , __be16 ) ; void (*cache_update)(struct hh_cache * , struct net_device const * , unsigned char const * ) ; }; struct napi_struct { struct list_head poll_list ; unsigned long state ; int weight ; unsigned int gro_count ; int (*poll)(struct napi_struct * , int ) ; spinlock_t poll_lock ; int poll_owner ; struct net_device *dev ; struct sk_buff *gro_list ; struct sk_buff *skb ; struct list_head dev_list ; struct hlist_node napi_hash_node ; unsigned int napi_id ; }; enum gro_result { GRO_MERGED = 0, GRO_MERGED_FREE = 1, GRO_HELD = 2, GRO_NORMAL = 3, GRO_DROP = 4 } ; typedef enum gro_result gro_result_t; enum rx_handler_result { RX_HANDLER_CONSUMED = 0, RX_HANDLER_ANOTHER = 1, RX_HANDLER_EXACT = 2, RX_HANDLER_PASS = 3 } ; typedef enum rx_handler_result rx_handler_result_t; typedef rx_handler_result_t rx_handler_func_t(struct sk_buff ** ); struct Qdisc; struct netdev_queue { struct net_device *dev ; struct Qdisc *qdisc ; struct Qdisc *qdisc_sleeping ; struct kobject kobj ; int numa_node ; spinlock_t _xmit_lock ; int xmit_lock_owner ; unsigned long trans_start ; unsigned long trans_timeout ; unsigned long state ; struct dql dql ; }; struct rps_map { unsigned int len ; struct callback_head rcu ; u16 cpus[0U] ; }; struct rps_dev_flow { u16 cpu ; u16 filter ; unsigned int last_qtail ; }; struct rps_dev_flow_table { unsigned int mask ; struct callback_head rcu ; struct rps_dev_flow flows[0U] ; }; struct netdev_rx_queue { struct rps_map *rps_map ; struct rps_dev_flow_table *rps_flow_table ; struct kobject kobj ; struct net_device *dev ; }; struct xps_map { unsigned int len ; unsigned int alloc_len ; struct callback_head rcu ; u16 queues[0U] ; }; struct xps_dev_maps { struct callback_head rcu ; struct xps_map *cpu_map[0U] ; }; struct netdev_tc_txq { u16 count ; u16 offset ; }; struct netdev_fcoe_hbainfo { char manufacturer[64U] ; char serial_number[64U] ; char hardware_version[64U] ; char driver_version[64U] ; char optionrom_version[64U] ; char firmware_version[64U] ; char model[256U] ; char model_description[256U] ; }; struct netdev_phys_port_id { unsigned char id[32U] ; unsigned char id_len ; }; struct net_device_ops { int (*ndo_init)(struct net_device * ) ; void (*ndo_uninit)(struct net_device * ) ; int (*ndo_open)(struct net_device * ) ; int (*ndo_stop)(struct net_device * ) ; netdev_tx_t (*ndo_start_xmit)(struct sk_buff * , struct net_device * ) ; u16 (*ndo_select_queue)(struct net_device * , struct sk_buff * , void * , u16 (*)(struct net_device * , struct sk_buff * ) ) ; void (*ndo_change_rx_flags)(struct net_device * , int ) ; void (*ndo_set_rx_mode)(struct net_device * ) ; int (*ndo_set_mac_address)(struct net_device * , void * ) ; int (*ndo_validate_addr)(struct net_device * ) ; int (*ndo_do_ioctl)(struct net_device * , struct ifreq * , int ) ; int (*ndo_set_config)(struct net_device * , struct ifmap * ) ; int (*ndo_change_mtu)(struct net_device * , int ) ; int (*ndo_neigh_setup)(struct net_device * , struct neigh_parms * ) ; void (*ndo_tx_timeout)(struct net_device * ) ; struct rtnl_link_stats64 *(*ndo_get_stats64)(struct net_device * , struct rtnl_link_stats64 * ) ; struct net_device_stats *(*ndo_get_stats)(struct net_device * ) ; int (*ndo_vlan_rx_add_vid)(struct net_device * , __be16 , u16 ) ; int (*ndo_vlan_rx_kill_vid)(struct net_device * , __be16 , u16 ) ; void (*ndo_poll_controller)(struct net_device * ) ; int (*ndo_netpoll_setup)(struct net_device * , struct netpoll_info * ) ; void (*ndo_netpoll_cleanup)(struct net_device * ) ; int (*ndo_busy_poll)(struct napi_struct * ) ; int (*ndo_set_vf_mac)(struct net_device * , int , u8 * ) ; int (*ndo_set_vf_vlan)(struct net_device * , int , u16 , u8 ) ; int (*ndo_set_vf_rate)(struct net_device * , int , int , int ) ; int (*ndo_set_vf_spoofchk)(struct net_device * , int , bool ) ; int (*ndo_get_vf_config)(struct net_device * , int , struct ifla_vf_info * ) ; int (*ndo_set_vf_link_state)(struct net_device * , int , int ) ; int (*ndo_set_vf_port)(struct net_device * , int , struct nlattr ** ) ; int (*ndo_get_vf_port)(struct net_device * , int , struct sk_buff * ) ; int (*ndo_setup_tc)(struct net_device * , u8 ) ; int (*ndo_fcoe_enable)(struct net_device * ) ; int (*ndo_fcoe_disable)(struct net_device * ) ; int (*ndo_fcoe_ddp_setup)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_ddp_done)(struct net_device * , u16 ) ; int (*ndo_fcoe_ddp_target)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_get_hbainfo)(struct net_device * , struct netdev_fcoe_hbainfo * ) ; int (*ndo_fcoe_get_wwn)(struct net_device * , u64 * , int ) ; int (*ndo_rx_flow_steer)(struct net_device * , struct sk_buff const * , u16 , u32 ) ; int (*ndo_add_slave)(struct net_device * , struct net_device * ) ; int (*ndo_del_slave)(struct net_device * , struct net_device * ) ; netdev_features_t (*ndo_fix_features)(struct net_device * , netdev_features_t ) ; int (*ndo_set_features)(struct net_device * , netdev_features_t ) ; int (*ndo_neigh_construct)(struct neighbour * ) ; void (*ndo_neigh_destroy)(struct neighbour * ) ; int (*ndo_fdb_add)(struct ndmsg * , struct nlattr ** , struct net_device * , unsigned char const * , u16 ) ; int (*ndo_fdb_del)(struct ndmsg * , struct nlattr ** , struct net_device * , unsigned char const * ) ; int (*ndo_fdb_dump)(struct sk_buff * , struct netlink_callback * , struct net_device * , int ) ; int (*ndo_bridge_setlink)(struct net_device * , struct nlmsghdr * ) ; int (*ndo_bridge_getlink)(struct sk_buff * , u32 , u32 , struct net_device * , u32 ) ; int (*ndo_bridge_dellink)(struct net_device * , struct nlmsghdr * ) ; int (*ndo_change_carrier)(struct net_device * , bool ) ; int (*ndo_get_phys_port_id)(struct net_device * , struct netdev_phys_port_id * ) ; void (*ndo_add_vxlan_port)(struct net_device * , sa_family_t , __be16 ) ; void (*ndo_del_vxlan_port)(struct net_device * , sa_family_t , __be16 ) ; void *(*ndo_dfwd_add_station)(struct net_device * , struct net_device * ) ; void (*ndo_dfwd_del_station)(struct net_device * , void * ) ; netdev_tx_t (*ndo_dfwd_start_xmit)(struct sk_buff * , struct net_device * , void * ) ; int (*ndo_get_lock_subclass)(struct net_device * ) ; }; struct __anonstruct_adj_list_246 { struct list_head upper ; struct list_head lower ; }; struct __anonstruct_all_adj_list_247 { struct list_head upper ; struct list_head lower ; }; struct iw_handler_def; struct iw_public_data; struct forwarding_accel_ops; struct vlan_info; struct tipc_bearer; struct in_device; struct dn_dev; struct inet6_dev; struct cpu_rmap; struct pcpu_lstats; struct pcpu_sw_netstats; struct pcpu_dstats; struct pcpu_vstats; union __anonunion_ldv_40581_248 { void *ml_priv ; struct pcpu_lstats *lstats ; struct pcpu_sw_netstats *tstats ; struct pcpu_dstats *dstats ; struct pcpu_vstats *vstats ; }; struct garp_port; struct mrp_port; struct rtnl_link_ops; struct net_device { char name[16U] ; struct hlist_node name_hlist ; char *ifalias ; unsigned long mem_end ; unsigned long mem_start ; unsigned long base_addr ; int irq ; unsigned long state ; struct list_head dev_list ; struct list_head napi_list ; struct list_head unreg_list ; struct list_head close_list ; struct __anonstruct_adj_list_246 adj_list ; struct __anonstruct_all_adj_list_247 all_adj_list ; netdev_features_t features ; netdev_features_t hw_features ; netdev_features_t wanted_features ; netdev_features_t vlan_features ; netdev_features_t hw_enc_features ; netdev_features_t mpls_features ; int ifindex ; int iflink ; struct net_device_stats stats ; atomic_long_t rx_dropped ; atomic_long_t tx_dropped ; atomic_t carrier_changes ; struct iw_handler_def const *wireless_handlers ; struct iw_public_data *wireless_data ; struct net_device_ops const *netdev_ops ; struct ethtool_ops const *ethtool_ops ; struct forwarding_accel_ops const *fwd_ops ; struct header_ops const *header_ops ; unsigned int flags ; unsigned int priv_flags ; unsigned short gflags ; unsigned short padded ; unsigned char operstate ; unsigned char link_mode ; unsigned char if_port ; unsigned char dma ; unsigned int mtu ; unsigned short type ; unsigned short hard_header_len ; unsigned short needed_headroom ; unsigned short needed_tailroom ; unsigned char perm_addr[32U] ; unsigned char addr_assign_type ; unsigned char addr_len ; unsigned short neigh_priv_len ; unsigned short dev_id ; unsigned short dev_port ; spinlock_t addr_list_lock ; struct netdev_hw_addr_list uc ; struct netdev_hw_addr_list mc ; struct netdev_hw_addr_list dev_addrs ; struct kset *queues_kset ; bool uc_promisc ; unsigned int promiscuity ; unsigned int allmulti ; struct vlan_info *vlan_info ; struct dsa_switch_tree *dsa_ptr ; struct tipc_bearer *tipc_ptr ; void *atalk_ptr ; struct in_device *ip_ptr ; struct dn_dev *dn_ptr ; struct inet6_dev *ip6_ptr ; void *ax25_ptr ; struct wireless_dev *ieee80211_ptr ; unsigned long last_rx ; unsigned char *dev_addr ; struct netdev_rx_queue *_rx ; unsigned int num_rx_queues ; unsigned int real_num_rx_queues ; rx_handler_func_t *rx_handler ; void *rx_handler_data ; struct netdev_queue *ingress_queue ; unsigned char broadcast[32U] ; struct netdev_queue *_tx ; unsigned int num_tx_queues ; unsigned int real_num_tx_queues ; struct Qdisc *qdisc ; unsigned long tx_queue_len ; spinlock_t tx_global_lock ; struct xps_dev_maps *xps_maps ; struct cpu_rmap *rx_cpu_rmap ; unsigned long trans_start ; int watchdog_timeo ; struct timer_list watchdog_timer ; int *pcpu_refcnt ; struct list_head todo_list ; struct hlist_node index_hlist ; struct list_head link_watch_list ; unsigned char reg_state ; bool dismantle ; unsigned short rtnl_link_state ; void (*destructor)(struct net_device * ) ; struct netpoll_info *npinfo ; struct net *nd_net ; union __anonunion_ldv_40581_248 ldv_40581 ; struct garp_port *garp_port ; struct mrp_port *mrp_port ; struct device dev ; struct attribute_group const *sysfs_groups[4U] ; struct attribute_group const *sysfs_rx_queue_group ; struct rtnl_link_ops const *rtnl_link_ops ; unsigned int gso_max_size ; u16 gso_max_segs ; struct dcbnl_rtnl_ops const *dcbnl_ops ; u8 num_tc ; struct netdev_tc_txq tc_to_txq[16U] ; u8 prio_tc_map[16U] ; unsigned int fcoe_ddp_xid ; struct netprio_map *priomap ; struct phy_device *phydev ; struct lock_class_key *qdisc_tx_busylock ; int group ; struct pm_qos_request pm_qos_req ; }; struct pcpu_sw_netstats { u64 rx_packets ; u64 rx_bytes ; u64 tx_packets ; u64 tx_bytes ; struct u64_stats_sync syncp ; }; enum skb_free_reason { SKB_REASON_CONSUMED = 0, SKB_REASON_DROPPED = 1 } ; struct res_counter { unsigned long long usage ; unsigned long long max_usage ; unsigned long long limit ; unsigned long long soft_limit ; unsigned long long failcnt ; spinlock_t lock ; struct res_counter *parent ; }; struct kioctx; typedef int kiocb_cancel_fn(struct kiocb * ); union __anonunion_ki_obj_249 { void *user ; struct task_struct *tsk ; }; struct eventfd_ctx; struct kiocb { struct file *ki_filp ; struct kioctx *ki_ctx ; kiocb_cancel_fn *ki_cancel ; void *private ; union __anonunion_ki_obj_249 ki_obj ; __u64 ki_user_data ; loff_t ki_pos ; size_t ki_nbytes ; struct list_head ki_list ; struct eventfd_ctx *ki_eventfd ; }; struct sock_filter { __u16 code ; __u8 jt ; __u8 jf ; __u32 k ; }; struct sock_filter_int { __u8 code ; unsigned char dst_reg : 4 ; unsigned char src_reg : 4 ; __s16 off ; __s32 imm ; }; struct sock_fprog_kern { u16 len ; struct sock_filter *filter ; }; union __anonunion_ldv_42402_250 { struct sock_filter insns[0U] ; struct sock_filter_int insnsi[0U] ; struct work_struct work ; }; struct sk_filter { atomic_t refcnt ; unsigned char jited : 1 ; unsigned int len : 31 ; struct sock_fprog_kern *orig_prog ; struct callback_head rcu ; unsigned int (*bpf_func)(struct sk_buff const * , struct sock_filter_int const * ) ; union __anonunion_ldv_42402_250 ldv_42402 ; }; struct poll_table_struct { void (*_qproc)(struct file * , wait_queue_head_t * , struct poll_table_struct * ) ; unsigned long _key ; }; struct nla_policy { u16 type ; u16 len ; }; struct rtnl_link_ops { struct list_head list ; char const *kind ; size_t priv_size ; void (*setup)(struct net_device * ) ; int maxtype ; struct nla_policy const *policy ; int (*validate)(struct nlattr ** , struct nlattr ** ) ; int (*newlink)(struct net * , struct net_device * , struct nlattr ** , struct nlattr ** ) ; int (*changelink)(struct net_device * , struct nlattr ** , struct nlattr ** ) ; void (*dellink)(struct net_device * , struct list_head * ) ; size_t (*get_size)(struct net_device const * ) ; int (*fill_info)(struct sk_buff * , struct net_device const * ) ; size_t (*get_xstats_size)(struct net_device const * ) ; int (*fill_xstats)(struct sk_buff * , struct net_device const * ) ; unsigned int (*get_num_tx_queues)(void) ; unsigned int (*get_num_rx_queues)(void) ; int slave_maxtype ; struct nla_policy const *slave_policy ; int (*slave_validate)(struct nlattr ** , struct nlattr ** ) ; int (*slave_changelink)(struct net_device * , struct net_device * , struct nlattr ** , struct nlattr ** ) ; size_t (*get_slave_size)(struct net_device const * , struct net_device const * ) ; int (*fill_slave_info)(struct sk_buff * , struct net_device const * , struct net_device const * ) ; }; struct neigh_table; struct neigh_parms { struct net *net ; struct net_device *dev ; struct neigh_parms *next ; int (*neigh_setup)(struct neighbour * ) ; void (*neigh_cleanup)(struct neighbour * ) ; struct neigh_table *tbl ; void *sysctl_table ; int dead ; atomic_t refcnt ; struct callback_head callback_head ; int reachable_time ; int data[12U] ; unsigned long data_state[1U] ; }; struct neigh_statistics { unsigned long allocs ; unsigned long destroys ; unsigned long hash_grows ; unsigned long res_failed ; unsigned long lookups ; unsigned long hits ; unsigned long rcv_probes_mcast ; unsigned long rcv_probes_ucast ; unsigned long periodic_gc_runs ; unsigned long forced_gc_runs ; unsigned long unres_discards ; }; struct neigh_ops; struct neighbour { struct neighbour *next ; struct neigh_table *tbl ; struct neigh_parms *parms ; unsigned long confirmed ; unsigned long updated ; rwlock_t lock ; atomic_t refcnt ; struct sk_buff_head arp_queue ; unsigned int arp_queue_len_bytes ; struct timer_list timer ; unsigned long used ; atomic_t probes ; __u8 flags ; __u8 nud_state ; __u8 type ; __u8 dead ; seqlock_t ha_lock ; unsigned char ha[32U] ; struct hh_cache hh ; int (*output)(struct neighbour * , struct sk_buff * ) ; struct neigh_ops const *ops ; struct callback_head rcu ; struct net_device *dev ; u8 primary_key[0U] ; }; struct neigh_ops { int family ; void (*solicit)(struct neighbour * , struct sk_buff * ) ; void (*error_report)(struct neighbour * , struct sk_buff * ) ; int (*output)(struct neighbour * , struct sk_buff * ) ; int (*connected_output)(struct neighbour * , struct sk_buff * ) ; }; struct pneigh_entry { struct pneigh_entry *next ; struct net *net ; struct net_device *dev ; u8 flags ; u8 key[0U] ; }; struct neigh_hash_table { struct neighbour **hash_buckets ; unsigned int hash_shift ; __u32 hash_rnd[4U] ; struct callback_head rcu ; }; struct neigh_table { struct neigh_table *next ; int family ; int entry_size ; int key_len ; __u32 (*hash)(void const * , struct net_device const * , __u32 * ) ; int (*constructor)(struct neighbour * ) ; int (*pconstructor)(struct pneigh_entry * ) ; void (*pdestructor)(struct pneigh_entry * ) ; void (*proxy_redo)(struct sk_buff * ) ; char *id ; struct neigh_parms parms ; int gc_interval ; int gc_thresh1 ; int gc_thresh2 ; int gc_thresh3 ; unsigned long last_flush ; struct delayed_work gc_work ; struct timer_list proxy_timer ; struct sk_buff_head proxy_queue ; atomic_t entries ; rwlock_t lock ; unsigned long last_rand ; struct neigh_statistics *stats ; struct neigh_hash_table *nht ; struct pneigh_entry **phash_buckets ; }; struct dn_route; union __anonunion_ldv_43895_255 { struct dst_entry *next ; struct rtable *rt_next ; struct rt6_info *rt6_next ; struct dn_route *dn_next ; }; struct dst_entry { struct callback_head callback_head ; struct dst_entry *child ; struct net_device *dev ; struct dst_ops *ops ; unsigned long _metrics ; unsigned long expires ; struct dst_entry *path ; struct dst_entry *from ; struct xfrm_state *xfrm ; int (*input)(struct sk_buff * ) ; int (*output)(struct sock * , struct sk_buff * ) ; unsigned short flags ; unsigned short pending_confirm ; short error ; short obsolete ; unsigned short header_len ; unsigned short trailer_len ; __u32 tclassid ; long __pad_to_align_refcnt[2U] ; atomic_t __refcnt ; int __use ; unsigned long lastuse ; union __anonunion_ldv_43895_255 ldv_43895 ; }; struct __anonstruct_socket_lock_t_256 { spinlock_t slock ; int owned ; wait_queue_head_t wq ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_socket_lock_t_256 socket_lock_t; struct proto; typedef __u32 __portpair; typedef __u64 __addrpair; struct __anonstruct_ldv_44130_258 { __be32 skc_daddr ; __be32 skc_rcv_saddr ; }; union __anonunion_ldv_44131_257 { __addrpair skc_addrpair ; struct __anonstruct_ldv_44130_258 ldv_44130 ; }; union __anonunion_ldv_44135_259 { unsigned int skc_hash ; __u16 skc_u16hashes[2U] ; }; struct __anonstruct_ldv_44141_261 { __be16 skc_dport ; __u16 skc_num ; }; union __anonunion_ldv_44142_260 { __portpair skc_portpair ; struct __anonstruct_ldv_44141_261 ldv_44141 ; }; union __anonunion_ldv_44151_262 { struct hlist_node skc_bind_node ; struct hlist_nulls_node skc_portaddr_node ; }; union __anonunion_ldv_44160_263 { struct hlist_node skc_node ; struct hlist_nulls_node skc_nulls_node ; }; struct sock_common { union __anonunion_ldv_44131_257 ldv_44131 ; union __anonunion_ldv_44135_259 ldv_44135 ; union __anonunion_ldv_44142_260 ldv_44142 ; unsigned short skc_family ; unsigned char volatile skc_state ; unsigned char skc_reuse : 4 ; unsigned char skc_reuseport : 4 ; int skc_bound_dev_if ; union __anonunion_ldv_44151_262 ldv_44151 ; struct proto *skc_prot ; struct net *skc_net ; struct in6_addr skc_v6_daddr ; struct in6_addr skc_v6_rcv_saddr ; int skc_dontcopy_begin[0U] ; union __anonunion_ldv_44160_263 ldv_44160 ; int skc_tx_queue_mapping ; atomic_t skc_refcnt ; int skc_dontcopy_end[0U] ; }; struct cg_proto; struct __anonstruct_sk_backlog_264 { 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_264 sk_backlog ; int sk_forward_alloc ; __u32 sk_rxhash ; unsigned int sk_napi_id ; unsigned int sk_ll_usec ; atomic_t sk_drops ; int sk_rcvbuf ; struct sk_filter *sk_filter ; struct socket_wq *sk_wq ; struct xfrm_policy *sk_policy[2U] ; unsigned long sk_flags ; struct dst_entry *sk_rx_dst ; struct dst_entry *sk_dst_cache ; spinlock_t sk_dst_lock ; atomic_t sk_wmem_alloc ; atomic_t sk_omem_alloc ; int sk_sndbuf ; struct sk_buff_head sk_write_queue ; unsigned char sk_shutdown : 2 ; unsigned char sk_no_check_tx : 1 ; unsigned char sk_no_check_rx : 1 ; unsigned char sk_userlocks : 4 ; unsigned char sk_protocol ; unsigned short sk_type ; int sk_wmem_queued ; gfp_t sk_allocation ; u32 sk_pacing_rate ; u32 sk_max_pacing_rate ; netdev_features_t sk_route_caps ; netdev_features_t sk_route_nocaps ; int sk_gso_type ; unsigned int sk_gso_max_size ; u16 sk_gso_max_segs ; int sk_rcvlowat ; unsigned long sk_lingertime ; struct sk_buff_head sk_error_queue ; struct proto *sk_prot_creator ; rwlock_t sk_callback_lock ; int sk_err ; int sk_err_soft ; unsigned short sk_ack_backlog ; unsigned short sk_max_ack_backlog ; __u32 sk_priority ; __u32 sk_cgrp_prioidx ; struct pid *sk_peer_pid ; struct cred const *sk_peer_cred ; long sk_rcvtimeo ; long sk_sndtimeo ; void *sk_protinfo ; struct timer_list sk_timer ; ktime_t sk_stamp ; struct socket *sk_socket ; void *sk_user_data ; struct page_frag sk_frag ; struct sk_buff *sk_send_head ; __s32 sk_peek_off ; int sk_write_pending ; void *sk_security ; __u32 sk_mark ; u32 sk_classid ; struct cg_proto *sk_cgrp ; void (*sk_state_change)(struct sock * ) ; void (*sk_data_ready)(struct sock * ) ; void (*sk_write_space)(struct sock * ) ; void (*sk_error_report)(struct sock * ) ; int (*sk_backlog_rcv)(struct sock * , struct sk_buff * ) ; void (*sk_destruct)(struct sock * ) ; }; struct request_sock_ops; struct timewait_sock_ops; struct inet_hashinfo; struct raw_hashinfo; struct udp_table; union __anonunion_h_265 { struct inet_hashinfo *hashinfo ; struct udp_table *udp_table ; struct raw_hashinfo *raw_hash ; }; struct proto { void (*close)(struct sock * , long ) ; int (*connect)(struct sock * , struct sockaddr * , int ) ; int (*disconnect)(struct sock * , int ) ; struct sock *(*accept)(struct sock * , int , int * ) ; int (*ioctl)(struct sock * , int , unsigned long ) ; int (*init)(struct sock * ) ; void (*destroy)(struct sock * ) ; void (*shutdown)(struct sock * , int ) ; int (*setsockopt)(struct sock * , int , int , char * , unsigned int ) ; int (*getsockopt)(struct sock * , int , int , char * , int * ) ; int (*compat_setsockopt)(struct sock * , int , int , char * , unsigned int ) ; int (*compat_getsockopt)(struct sock * , int , int , char * , int * ) ; int (*compat_ioctl)(struct sock * , unsigned int , unsigned long ) ; int (*sendmsg)(struct kiocb * , struct sock * , struct msghdr * , size_t ) ; int (*recvmsg)(struct kiocb * , struct sock * , struct msghdr * , size_t , int , int , int * ) ; int (*sendpage)(struct sock * , struct page * , int , size_t , int ) ; int (*bind)(struct sock * , struct sockaddr * , int ) ; int (*backlog_rcv)(struct sock * , struct sk_buff * ) ; void (*release_cb)(struct sock * ) ; void (*mtu_reduced)(struct sock * ) ; void (*hash)(struct sock * ) ; void (*unhash)(struct sock * ) ; void (*rehash)(struct sock * ) ; int (*get_port)(struct sock * , unsigned short ) ; void (*clear_sk)(struct sock * , int ) ; unsigned int inuse_idx ; bool (*stream_memory_free)(struct sock const * ) ; void (*enter_memory_pressure)(struct sock * ) ; atomic_long_t *memory_allocated ; struct percpu_counter *sockets_allocated ; int *memory_pressure ; long *sysctl_mem ; int *sysctl_wmem ; int *sysctl_rmem ; int max_header ; bool no_autobind ; struct kmem_cache *slab ; unsigned int obj_size ; int slab_flags ; struct percpu_counter *orphan_count ; struct request_sock_ops *rsk_prot ; struct timewait_sock_ops *twsk_prot ; union __anonunion_h_265 h ; struct module *owner ; char name[32U] ; struct list_head node ; int (*init_cgroup)(struct mem_cgroup * , struct cgroup_subsys * ) ; void (*destroy_cgroup)(struct mem_cgroup * ) ; struct cg_proto *(*proto_cgroup)(struct mem_cgroup * ) ; }; struct cg_proto { struct res_counter memory_allocated ; struct percpu_counter sockets_allocated ; int memory_pressure ; long sysctl_mem[3U] ; unsigned long flags ; struct mem_cgroup *memcg ; }; struct request_sock_ops { int family ; int obj_size ; struct kmem_cache *slab ; char *slab_name ; int (*rtx_syn_ack)(struct sock * , struct request_sock * ) ; void (*send_ack)(struct sock * , struct sk_buff * , struct request_sock * ) ; void (*send_reset)(struct sock * , struct sk_buff * ) ; void (*destructor)(struct request_sock * ) ; void (*syn_ack_timeout)(struct sock * , struct request_sock * ) ; }; struct request_sock { struct sock_common __req_common ; struct request_sock *dl_next ; u16 mss ; u8 num_retrans ; unsigned char cookie_ts : 1 ; unsigned char num_timeout : 7 ; u32 window_clamp ; u32 rcv_wnd ; u32 ts_recent ; unsigned long expires ; struct request_sock_ops const *rsk_ops ; struct sock *sk ; u32 secid ; u32 peer_secid ; }; struct timewait_sock_ops { struct kmem_cache *twsk_slab ; char *twsk_slab_name ; unsigned int twsk_obj_size ; int (*twsk_unique)(struct sock * , struct sock * , void * ) ; void (*twsk_destructor)(struct sock * ) ; }; struct vlan_ethhdr { unsigned char h_dest[6U] ; unsigned char h_source[6U] ; __be16 h_vlan_proto ; __be16 h_vlan_TCI ; __be16 h_vlan_encapsulated_proto ; }; struct hwtstamp_config { int flags ; int tx_type ; int rx_filter ; }; typedef unsigned long kernel_ulong_t; struct pci_device_id { __u32 vendor ; __u32 device ; __u32 subvendor ; __u32 subdevice ; __u32 class ; __u32 class_mask ; kernel_ulong_t driver_data ; }; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct platform_device_id { char name[20U] ; kernel_ulong_t driver_data ; }; struct mfd_cell; struct platform_device { char const *name ; int id ; bool id_auto ; struct device dev ; u32 num_resources ; struct resource *resource ; struct platform_device_id const *id_entry ; struct mfd_cell *mfd_cell ; struct pdev_archdata archdata ; }; struct platform_driver { int (*probe)(struct platform_device * ) ; int (*remove)(struct platform_device * ) ; void (*shutdown)(struct platform_device * ) ; int (*suspend)(struct platform_device * , pm_message_t ) ; int (*resume)(struct platform_device * ) ; struct device_driver driver ; struct platform_device_id const *id_table ; bool prevent_deferred_probe ; }; struct stmmac_mdio_bus_data { int (*phy_reset)(void * ) ; unsigned int phy_mask ; int *irqs ; int probed_phy_irq ; }; struct stmmac_dma_cfg { int pbl ; int fixed_burst ; int mixed_burst ; int burst_len ; }; struct plat_stmmacenet_data { char *phy_bus_name ; int bus_id ; int phy_addr ; int interface ; struct stmmac_mdio_bus_data *mdio_bus_data ; struct stmmac_dma_cfg *dma_cfg ; int clk_csr ; int has_gmac ; int enh_desc ; int tx_coe ; int rx_coe ; int bugged_jumbo ; int pmt ; int force_sf_dma_mode ; int force_thresh_dma_mode ; int riwt_off ; int max_speed ; int maxmtu ; void (*fix_mac_speed)(void * , unsigned int ) ; void (*bus_setup)(void * ) ; void *(*setup)(struct platform_device * ) ; void (*free)(struct platform_device * , void * ) ; int (*init)(struct platform_device * , void * ) ; void (*exit)(struct platform_device * , void * ) ; void *custom_cfg ; void *custom_data ; void *bsp_priv ; }; enum ldv_33083 { PHY_INTERFACE_MODE_NA = 0, PHY_INTERFACE_MODE_MII = 1, PHY_INTERFACE_MODE_GMII = 2, PHY_INTERFACE_MODE_SGMII = 3, PHY_INTERFACE_MODE_TBI = 4, PHY_INTERFACE_MODE_REVMII = 5, PHY_INTERFACE_MODE_RMII = 6, PHY_INTERFACE_MODE_RGMII = 7, PHY_INTERFACE_MODE_RGMII_ID = 8, PHY_INTERFACE_MODE_RGMII_RXID = 9, PHY_INTERFACE_MODE_RGMII_TXID = 10, PHY_INTERFACE_MODE_RTBI = 11, PHY_INTERFACE_MODE_SMII = 12, PHY_INTERFACE_MODE_XGMII = 13, PHY_INTERFACE_MODE_MOCA = 14, PHY_INTERFACE_MODE_QSGMII = 15, PHY_INTERFACE_MODE_MAX = 16 } ; typedef enum ldv_33083 phy_interface_t; enum ldv_33133 { MDIOBUS_ALLOCATED = 1, MDIOBUS_REGISTERED = 2, MDIOBUS_UNREGISTERED = 3, MDIOBUS_RELEASED = 4 } ; struct mii_bus { char const *name ; char id[17U] ; void *priv ; int (*read)(struct mii_bus * , int , int ) ; int (*write)(struct mii_bus * , int , int , u16 ) ; int (*reset)(struct mii_bus * ) ; struct mutex mdio_lock ; struct device *parent ; enum ldv_33133 state ; struct device dev ; struct phy_device *phy_map[32U] ; u32 phy_mask ; int *irq ; }; enum phy_state { PHY_DOWN = 0, PHY_STARTING = 1, PHY_READY = 2, PHY_PENDING = 3, PHY_UP = 4, PHY_AN = 5, PHY_RUNNING = 6, PHY_NOLINK = 7, PHY_FORCING = 8, PHY_CHANGELINK = 9, PHY_HALTED = 10, PHY_RESUMING = 11 } ; struct phy_c45_device_ids { u32 devices_in_package ; u32 device_ids[8U] ; }; struct phy_driver; struct phy_device { struct phy_driver *drv ; struct mii_bus *bus ; struct device dev ; u32 phy_id ; struct phy_c45_device_ids c45_ids ; bool is_c45 ; bool is_internal ; bool has_fixups ; enum phy_state state ; u32 dev_flags ; phy_interface_t interface ; int addr ; int speed ; int duplex ; int pause ; int asym_pause ; int link ; u32 interrupts ; u32 supported ; u32 advertising ; u32 lp_advertising ; int autoneg ; int link_timeout ; int irq ; void *priv ; struct work_struct phy_queue ; struct delayed_work state_queue ; atomic_t irq_disable ; struct mutex lock ; struct net_device *attached_dev ; void (*adjust_link)(struct net_device * ) ; }; struct phy_driver { u32 phy_id ; char *name ; unsigned int phy_id_mask ; u32 features ; u32 flags ; int (*soft_reset)(struct phy_device * ) ; int (*config_init)(struct phy_device * ) ; int (*probe)(struct phy_device * ) ; int (*suspend)(struct phy_device * ) ; int (*resume)(struct phy_device * ) ; int (*config_aneg)(struct phy_device * ) ; int (*aneg_done)(struct phy_device * ) ; int (*read_status)(struct phy_device * ) ; int (*ack_interrupt)(struct phy_device * ) ; int (*config_intr)(struct phy_device * ) ; int (*did_interrupt)(struct phy_device * ) ; void (*remove)(struct phy_device * ) ; int (*match_phy_device)(struct phy_device * ) ; int (*ts_info)(struct phy_device * , struct ethtool_ts_info * ) ; int (*hwtstamp)(struct phy_device * , struct ifreq * ) ; bool (*rxtstamp)(struct phy_device * , struct sk_buff * , int ) ; void (*txtstamp)(struct phy_device * , struct sk_buff * , int ) ; int (*set_wol)(struct phy_device * , struct ethtool_wolinfo * ) ; void (*get_wol)(struct phy_device * , struct ethtool_wolinfo * ) ; struct device_driver driver ; }; struct hotplug_slot; struct pci_slot { struct pci_bus *bus ; struct list_head list ; struct hotplug_slot *hotplug ; unsigned char number ; struct kobject kobj ; }; typedef int pci_power_t; typedef unsigned int pci_channel_state_t; enum pci_channel_state { pci_channel_io_normal = 1, pci_channel_io_frozen = 2, pci_channel_io_perm_failure = 3 } ; typedef unsigned short pci_dev_flags_t; typedef unsigned short pci_bus_flags_t; struct pcie_link_state; struct pci_vpd; struct pci_sriov; struct pci_ats; struct pci_driver; union __anonunion_ldv_48062_276 { struct pci_sriov *sriov ; struct pci_dev *physfn ; }; struct pci_dev { struct list_head bus_list ; struct pci_bus *bus ; struct pci_bus *subordinate ; void *sysdata ; struct proc_dir_entry *procent ; struct pci_slot *slot ; unsigned int devfn ; unsigned short vendor ; unsigned short device ; unsigned short subsystem_vendor ; unsigned short subsystem_device ; unsigned int class ; u8 revision ; u8 hdr_type ; u8 pcie_cap ; u8 msi_cap ; u8 msix_cap ; unsigned char pcie_mpss : 3 ; u8 rom_base_reg ; u8 pin ; u16 pcie_flags_reg ; u8 dma_alias_devfn ; struct pci_driver *driver ; u64 dma_mask ; struct device_dma_parameters dma_parms ; pci_power_t current_state ; u8 pm_cap ; unsigned char pme_support : 5 ; unsigned char pme_interrupt : 1 ; unsigned char pme_poll : 1 ; unsigned char d1_support : 1 ; unsigned char d2_support : 1 ; unsigned char no_d1d2 : 1 ; unsigned char no_d3cold : 1 ; unsigned char d3cold_allowed : 1 ; unsigned char mmio_always_on : 1 ; unsigned char wakeup_prepared : 1 ; unsigned char runtime_d3cold : 1 ; unsigned int d3_delay ; unsigned int d3cold_delay ; struct pcie_link_state *link_state ; pci_channel_state_t error_state ; struct device dev ; int cfg_size ; unsigned int irq ; struct resource resource[17U] ; bool match_driver ; unsigned char transparent : 1 ; unsigned char multifunction : 1 ; unsigned char is_added : 1 ; unsigned char is_busmaster : 1 ; unsigned char no_msi : 1 ; unsigned char block_cfg_access : 1 ; unsigned char broken_parity_status : 1 ; unsigned char irq_reroute_variant : 2 ; unsigned char msi_enabled : 1 ; unsigned char msix_enabled : 1 ; unsigned char ari_enabled : 1 ; unsigned char is_managed : 1 ; unsigned char needs_freset : 1 ; unsigned char state_saved : 1 ; unsigned char is_physfn : 1 ; unsigned char is_virtfn : 1 ; unsigned char reset_fn : 1 ; unsigned char is_hotplug_bridge : 1 ; unsigned char __aer_firmware_first_valid : 1 ; unsigned char __aer_firmware_first : 1 ; unsigned char broken_intx_masking : 1 ; unsigned char io_window_1k : 1 ; pci_dev_flags_t dev_flags ; atomic_t enable_cnt ; u32 saved_config_space[16U] ; struct hlist_head saved_cap_space ; struct bin_attribute *rom_attr ; int rom_attr_enabled ; struct bin_attribute *res_attr[17U] ; struct bin_attribute *res_attr_wc[17U] ; struct list_head msi_list ; struct attribute_group const **msi_irq_groups ; struct pci_vpd *vpd ; union __anonunion_ldv_48062_276 ldv_48062 ; struct pci_ats *ats ; phys_addr_t rom ; size_t romlen ; char *driver_override ; }; struct pci_ops; struct msi_chip; struct pci_bus { struct list_head node ; struct pci_bus *parent ; struct list_head children ; struct list_head devices ; struct pci_dev *self ; struct list_head slots ; struct resource *resource[4U] ; struct list_head resources ; struct resource busn_res ; struct pci_ops *ops ; struct msi_chip *msi ; void *sysdata ; struct proc_dir_entry *procdir ; unsigned char number ; unsigned char primary ; unsigned char max_bus_speed ; unsigned char cur_bus_speed ; char name[48U] ; unsigned short bridge_ctl ; pci_bus_flags_t bus_flags ; struct device *bridge ; struct device dev ; struct bin_attribute *legacy_io ; struct bin_attribute *legacy_mem ; unsigned char is_added : 1 ; }; struct pci_ops { int (*read)(struct pci_bus * , unsigned int , int , int , u32 * ) ; int (*write)(struct pci_bus * , unsigned int , int , int , u32 ) ; }; struct pci_dynids { spinlock_t lock ; struct list_head list ; }; typedef unsigned int pci_ers_result_t; struct pci_error_handlers { pci_ers_result_t (*error_detected)(struct pci_dev * , enum pci_channel_state ) ; pci_ers_result_t (*mmio_enabled)(struct pci_dev * ) ; pci_ers_result_t (*link_reset)(struct pci_dev * ) ; pci_ers_result_t (*slot_reset)(struct pci_dev * ) ; void (*reset_notify)(struct pci_dev * , bool ) ; void (*resume)(struct pci_dev * ) ; }; struct pci_driver { struct list_head node ; char const *name ; struct pci_device_id const *id_table ; int (*probe)(struct pci_dev * , struct pci_device_id const * ) ; void (*remove)(struct pci_dev * ) ; int (*suspend)(struct pci_dev * , pm_message_t ) ; int (*suspend_late)(struct pci_dev * , pm_message_t ) ; int (*resume_early)(struct pci_dev * ) ; int (*resume)(struct pci_dev * ) ; void (*shutdown)(struct pci_dev * ) ; int (*sriov_configure)(struct pci_dev * , int ) ; struct pci_error_handlers const *err_handler ; struct device_driver driver ; struct pci_dynids dynids ; }; struct __anonstruct_rx_278 { unsigned char payload_csum_error : 1 ; unsigned char crc_error : 1 ; unsigned char dribbling : 1 ; unsigned char mii_error : 1 ; unsigned char receive_watchdog : 1 ; unsigned char frame_type : 1 ; unsigned char collision : 1 ; unsigned char ipc_csum_error : 1 ; unsigned char last_descriptor : 1 ; unsigned char first_descriptor : 1 ; unsigned char vlan_tag : 1 ; unsigned char overflow_error : 1 ; unsigned char length_error : 1 ; unsigned char sa_filter_fail : 1 ; unsigned char descriptor_error : 1 ; unsigned char error_summary : 1 ; unsigned short frame_length : 14 ; unsigned char da_filter_fail : 1 ; unsigned char own : 1 ; unsigned short buffer1_size : 11 ; unsigned short buffer2_size : 11 ; unsigned char reserved1 : 2 ; unsigned char second_address_chained : 1 ; unsigned char end_ring : 1 ; unsigned char reserved2 : 5 ; unsigned char disable_ic : 1 ; }; struct __anonstruct_erx_279 { unsigned char rx_mac_addr : 1 ; unsigned char crc_error : 1 ; unsigned char dribbling : 1 ; unsigned char error_gmii : 1 ; unsigned char receive_watchdog : 1 ; unsigned char frame_type : 1 ; unsigned char late_collision : 1 ; unsigned char ipc_csum_error : 1 ; unsigned char last_descriptor : 1 ; unsigned char first_descriptor : 1 ; unsigned char vlan_tag : 1 ; unsigned char overflow_error : 1 ; unsigned char length_error : 1 ; unsigned char sa_filter_fail : 1 ; unsigned char descriptor_error : 1 ; unsigned char error_summary : 1 ; unsigned short frame_length : 14 ; unsigned char da_filter_fail : 1 ; unsigned char own : 1 ; unsigned short buffer1_size : 13 ; unsigned char reserved1 : 1 ; unsigned char second_address_chained : 1 ; unsigned char end_ring : 1 ; unsigned short buffer2_size : 13 ; unsigned char reserved2 : 2 ; unsigned char disable_ic : 1 ; }; struct __anonstruct_tx_280 { unsigned char deferred : 1 ; unsigned char underflow_error : 1 ; unsigned char excessive_deferral : 1 ; unsigned char collision_count : 4 ; unsigned char vlan_frame : 1 ; unsigned char excessive_collisions : 1 ; unsigned char late_collision : 1 ; unsigned char no_carrier : 1 ; unsigned char loss_carrier : 1 ; unsigned char payload_error : 1 ; unsigned char frame_flushed : 1 ; unsigned char jabber_timeout : 1 ; unsigned char error_summary : 1 ; unsigned char ip_header_error : 1 ; unsigned char time_stamp_status : 1 ; unsigned short reserved1 : 13 ; unsigned char own : 1 ; unsigned short buffer1_size : 11 ; unsigned short buffer2_size : 11 ; unsigned char time_stamp_enable : 1 ; unsigned char disable_padding : 1 ; unsigned char second_address_chained : 1 ; unsigned char end_ring : 1 ; unsigned char crc_disable : 1 ; unsigned char checksum_insertion : 2 ; unsigned char first_segment : 1 ; unsigned char last_segment : 1 ; unsigned char interrupt : 1 ; }; struct __anonstruct_etx_281 { unsigned char deferred : 1 ; unsigned char underflow_error : 1 ; unsigned char excessive_deferral : 1 ; unsigned char collision_count : 4 ; unsigned char vlan_frame : 1 ; unsigned char excessive_collisions : 1 ; unsigned char late_collision : 1 ; unsigned char no_carrier : 1 ; unsigned char loss_carrier : 1 ; unsigned char payload_error : 1 ; unsigned char frame_flushed : 1 ; unsigned char jabber_timeout : 1 ; unsigned char error_summary : 1 ; unsigned char ip_header_error : 1 ; unsigned char time_stamp_status : 1 ; unsigned char reserved1 : 2 ; unsigned char second_address_chained : 1 ; unsigned char end_ring : 1 ; unsigned char checksum_insertion : 2 ; unsigned char reserved2 : 1 ; unsigned char time_stamp_enable : 1 ; unsigned char disable_padding : 1 ; unsigned char crc_disable : 1 ; unsigned char first_segment : 1 ; unsigned char last_segment : 1 ; unsigned char interrupt : 1 ; unsigned char own : 1 ; unsigned short buffer1_size : 13 ; unsigned char reserved3 : 3 ; unsigned short buffer2_size : 13 ; unsigned char reserved4 : 3 ; }; union __anonunion_des01_277 { struct __anonstruct_rx_278 rx ; struct __anonstruct_erx_279 erx ; struct __anonstruct_tx_280 tx ; struct __anonstruct_etx_281 etx ; }; struct dma_desc { union __anonunion_des01_277 des01 ; unsigned int des2 ; unsigned int des3 ; }; struct __anonstruct_erx_283 { unsigned char ip_payload_type : 3 ; unsigned char ip_hdr_err : 1 ; unsigned char ip_payload_err : 1 ; unsigned char ip_csum_bypassed : 1 ; unsigned char ipv4_pkt_rcvd : 1 ; unsigned char ipv6_pkt_rcvd : 1 ; unsigned char msg_type : 4 ; unsigned char ptp_frame_type : 1 ; unsigned char ptp_ver : 1 ; unsigned char timestamp_dropped : 1 ; unsigned char reserved : 1 ; unsigned char av_pkt_rcvd : 1 ; unsigned char av_tagged_pkt_rcvd : 1 ; unsigned char vlan_tag_priority_val : 3 ; unsigned char reserved3 : 3 ; unsigned char l3_filter_match : 1 ; unsigned char l4_filter_match : 1 ; unsigned char l3_l4_filter_no_match : 2 ; unsigned char reserved4 : 4 ; }; struct __anonstruct_etx_284 { u32 reserved ; }; union __anonunion_des4_282 { struct __anonstruct_erx_283 erx ; struct __anonstruct_etx_284 etx ; }; struct dma_extended_desc { struct dma_desc basic ; union __anonunion_des4_282 des4 ; unsigned int des5 ; unsigned int des6 ; unsigned int des7 ; }; struct stmmac_counters { unsigned int mmc_tx_octetcount_gb ; unsigned int mmc_tx_framecount_gb ; unsigned int mmc_tx_broadcastframe_g ; unsigned int mmc_tx_multicastframe_g ; unsigned int mmc_tx_64_octets_gb ; unsigned int mmc_tx_65_to_127_octets_gb ; unsigned int mmc_tx_128_to_255_octets_gb ; unsigned int mmc_tx_256_to_511_octets_gb ; unsigned int mmc_tx_512_to_1023_octets_gb ; unsigned int mmc_tx_1024_to_max_octets_gb ; unsigned int mmc_tx_unicast_gb ; unsigned int mmc_tx_multicast_gb ; unsigned int mmc_tx_broadcast_gb ; unsigned int mmc_tx_underflow_error ; unsigned int mmc_tx_singlecol_g ; unsigned int mmc_tx_multicol_g ; unsigned int mmc_tx_deferred ; unsigned int mmc_tx_latecol ; unsigned int mmc_tx_exesscol ; unsigned int mmc_tx_carrier_error ; unsigned int mmc_tx_octetcount_g ; unsigned int mmc_tx_framecount_g ; unsigned int mmc_tx_excessdef ; unsigned int mmc_tx_pause_frame ; unsigned int mmc_tx_vlan_frame_g ; unsigned int mmc_rx_framecount_gb ; unsigned int mmc_rx_octetcount_gb ; unsigned int mmc_rx_octetcount_g ; unsigned int mmc_rx_broadcastframe_g ; unsigned int mmc_rx_multicastframe_g ; unsigned int mmc_rx_crc_errror ; unsigned int mmc_rx_align_error ; unsigned int mmc_rx_run_error ; unsigned int mmc_rx_jabber_error ; unsigned int mmc_rx_undersize_g ; unsigned int mmc_rx_oversize_g ; unsigned int mmc_rx_64_octets_gb ; unsigned int mmc_rx_65_to_127_octets_gb ; unsigned int mmc_rx_128_to_255_octets_gb ; unsigned int mmc_rx_256_to_511_octets_gb ; unsigned int mmc_rx_512_to_1023_octets_gb ; unsigned int mmc_rx_1024_to_max_octets_gb ; unsigned int mmc_rx_unicast_g ; unsigned int mmc_rx_length_error ; unsigned int mmc_rx_autofrangetype ; unsigned int mmc_rx_pause_frames ; unsigned int mmc_rx_fifo_overflow ; unsigned int mmc_rx_vlan_frames_gb ; unsigned int mmc_rx_watchdog_error ; unsigned int mmc_rx_ipc_intr_mask ; unsigned int mmc_rx_ipc_intr ; unsigned int mmc_rx_ipv4_gd ; unsigned int mmc_rx_ipv4_hderr ; unsigned int mmc_rx_ipv4_nopay ; unsigned int mmc_rx_ipv4_frag ; unsigned int mmc_rx_ipv4_udsbl ; unsigned int mmc_rx_ipv4_gd_octets ; unsigned int mmc_rx_ipv4_hderr_octets ; unsigned int mmc_rx_ipv4_nopay_octets ; unsigned int mmc_rx_ipv4_frag_octets ; unsigned int mmc_rx_ipv4_udsbl_octets ; unsigned int mmc_rx_ipv6_gd_octets ; unsigned int mmc_rx_ipv6_hderr_octets ; unsigned int mmc_rx_ipv6_nopay_octets ; unsigned int mmc_rx_ipv6_gd ; unsigned int mmc_rx_ipv6_hderr ; unsigned int mmc_rx_ipv6_nopay ; unsigned int mmc_rx_udp_gd ; unsigned int mmc_rx_udp_err ; unsigned int mmc_rx_tcp_gd ; unsigned int mmc_rx_tcp_err ; unsigned int mmc_rx_icmp_gd ; unsigned int mmc_rx_icmp_err ; unsigned int mmc_rx_udp_gd_octets ; unsigned int mmc_rx_udp_err_octets ; unsigned int mmc_rx_tcp_gd_octets ; unsigned int mmc_rx_tcp_err_octets ; unsigned int mmc_rx_icmp_gd_octets ; unsigned int mmc_rx_icmp_err_octets ; }; struct stmmac_extra_stats { unsigned long tx_underflow ; unsigned long tx_carrier ; unsigned long tx_losscarrier ; unsigned long vlan_tag ; unsigned long tx_deferred ; unsigned long tx_vlan ; unsigned long tx_jabber ; unsigned long tx_frame_flushed ; unsigned long tx_payload_error ; unsigned long tx_ip_header_error ; unsigned long rx_desc ; unsigned long sa_filter_fail ; unsigned long overflow_error ; unsigned long ipc_csum_error ; unsigned long rx_collision ; unsigned long rx_crc ; unsigned long dribbling_bit ; unsigned long rx_length ; unsigned long rx_mii ; unsigned long rx_multicast ; unsigned long rx_gmac_overflow ; unsigned long rx_watchdog ; unsigned long da_rx_filter_fail ; unsigned long sa_rx_filter_fail ; unsigned long rx_missed_cntr ; unsigned long rx_overflow_cntr ; unsigned long rx_vlan ; unsigned long tx_undeflow_irq ; unsigned long tx_process_stopped_irq ; unsigned long tx_jabber_irq ; unsigned long rx_overflow_irq ; unsigned long rx_buf_unav_irq ; unsigned long rx_process_stopped_irq ; unsigned long rx_watchdog_irq ; unsigned long tx_early_irq ; unsigned long fatal_bus_error_irq ; unsigned long rx_early_irq ; unsigned long threshold ; unsigned long tx_pkt_n ; unsigned long rx_pkt_n ; unsigned long normal_irq_n ; unsigned long rx_normal_irq_n ; unsigned long napi_poll ; unsigned long tx_normal_irq_n ; unsigned long tx_clean ; unsigned long tx_reset_ic_bit ; unsigned long irq_receive_pmt_irq_n ; unsigned long mmc_tx_irq_n ; unsigned long mmc_rx_irq_n ; unsigned long mmc_rx_csum_offload_irq_n ; unsigned long irq_tx_path_in_lpi_mode_n ; unsigned long irq_tx_path_exit_lpi_mode_n ; unsigned long irq_rx_path_in_lpi_mode_n ; unsigned long irq_rx_path_exit_lpi_mode_n ; unsigned long phy_eee_wakeup_error_n ; unsigned long ip_hdr_err ; unsigned long ip_payload_err ; unsigned long ip_csum_bypassed ; unsigned long ipv4_pkt_rcvd ; unsigned long ipv6_pkt_rcvd ; unsigned long rx_msg_type_ext_no_ptp ; unsigned long rx_msg_type_sync ; unsigned long rx_msg_type_follow_up ; unsigned long rx_msg_type_delay_req ; unsigned long rx_msg_type_delay_resp ; unsigned long rx_msg_type_pdelay_req ; unsigned long rx_msg_type_pdelay_resp ; unsigned long rx_msg_type_pdelay_follow_up ; unsigned long ptp_frame_type ; unsigned long ptp_ver ; unsigned long timestamp_dropped ; unsigned long av_pkt_rcvd ; unsigned long av_tagged_pkt_rcvd ; unsigned long vlan_tag_priority_val ; unsigned long l3_filter_match ; unsigned long l4_filter_match ; unsigned long l3_l4_filter_no_match ; unsigned long irq_pcs_ane_n ; unsigned long irq_pcs_link_n ; unsigned long irq_rgmii_n ; unsigned long pcs_link ; unsigned long pcs_duplex ; unsigned long pcs_speed ; }; struct rgmii_adv { unsigned int pause ; unsigned int duplex ; unsigned int lp_pause ; unsigned int lp_duplex ; }; struct dma_features { unsigned int mbps_10_100 ; unsigned int mbps_1000 ; unsigned int half_duplex ; unsigned int hash_filter ; unsigned int multi_addr ; unsigned int pcs ; unsigned int sma_mdio ; unsigned int pmt_remote_wake_up ; unsigned int pmt_magic_frame ; unsigned int rmon ; unsigned int time_stamp ; unsigned int atime_stamp ; unsigned int eee ; unsigned int av ; unsigned int tx_coe ; unsigned int rx_coe_type1 ; unsigned int rx_coe_type2 ; unsigned int rxfifo_over_2048 ; unsigned int number_rx_channel ; unsigned int number_tx_channel ; unsigned int enh_desc ; }; struct stmmac_desc_ops { void (*init_rx_desc)(struct dma_desc * , int , int , int ) ; void (*init_tx_desc)(struct dma_desc * , int , int ) ; void (*prepare_tx_desc)(struct dma_desc * , int , int , int , int ) ; void (*set_tx_owner)(struct dma_desc * ) ; int (*get_tx_owner)(struct dma_desc * ) ; void (*close_tx_desc)(struct dma_desc * ) ; void (*release_tx_desc)(struct dma_desc * , int ) ; void (*clear_tx_ic)(struct dma_desc * ) ; int (*get_tx_ls)(struct dma_desc * ) ; int (*tx_status)(void * , struct stmmac_extra_stats * , struct dma_desc * , void * ) ; int (*get_tx_len)(struct dma_desc * ) ; int (*get_rx_owner)(struct dma_desc * ) ; void (*set_rx_owner)(struct dma_desc * ) ; int (*get_rx_frame_len)(struct dma_desc * , int ) ; int (*rx_status)(void * , struct stmmac_extra_stats * , struct dma_desc * ) ; void (*rx_extended_status)(void * , struct stmmac_extra_stats * , struct dma_extended_desc * ) ; void (*enable_tx_timestamp)(struct dma_desc * ) ; int (*get_tx_timestamp_status)(struct dma_desc * ) ; u64 (*get_timestamp)(void * , u32 ) ; int (*get_rx_timestamp_status)(void * , u32 ) ; }; struct stmmac_dma_ops { int (*init)(void * , int , int , int , int , u32 , u32 , int ) ; void (*dump_regs)(void * ) ; void (*dma_mode)(void * , int , int ) ; void (*dma_diagnostic_fr)(void * , struct stmmac_extra_stats * , void * ) ; void (*enable_dma_transmission)(void * ) ; void (*enable_dma_irq)(void * ) ; void (*disable_dma_irq)(void * ) ; void (*start_tx)(void * ) ; void (*stop_tx)(void * ) ; void (*start_rx)(void * ) ; void (*stop_rx)(void * ) ; int (*dma_interrupt)(void * , struct stmmac_extra_stats * ) ; unsigned int (*get_hw_feature)(void * ) ; void (*rx_watchdog)(void * , u32 ) ; }; struct stmmac_ops { void (*core_init)(void * , int ) ; int (*rx_ipc)(void * ) ; void (*dump_regs)(void * ) ; int (*host_irq_status)(void * , struct stmmac_extra_stats * ) ; void (*set_filter)(struct net_device * , int ) ; void (*flow_ctrl)(void * , unsigned int , unsigned int , unsigned int ) ; void (*pmt)(void * , unsigned long ) ; void (*set_umac_addr)(void * , unsigned char * , unsigned int ) ; void (*get_umac_addr)(void * , unsigned char * , unsigned int ) ; void (*set_eee_mode)(void * ) ; void (*reset_eee_mode)(void * ) ; void (*set_eee_timer)(void * , int , int ) ; void (*set_eee_pls)(void * , int ) ; void (*ctrl_ane)(void * , bool ) ; void (*get_adv)(void * , struct rgmii_adv * ) ; }; struct stmmac_hwtimestamp { void (*config_hw_tstamping)(void * , u32 ) ; void (*config_sub_second_increment)(void * ) ; int (*init_systime)(void * , u32 , u32 ) ; int (*config_addend)(void * , u32 ) ; int (*adjust_systime)(void * , u32 , u32 , int ) ; u64 (*get_systime)(void * ) ; }; struct mac_link { int port ; int duplex ; int speed ; }; struct mii_regs { unsigned int addr ; unsigned int data ; }; struct stmmac_mode_ops { void (*init)(void * , dma_addr_t , unsigned int , unsigned int ) ; unsigned int (*is_jumbo_frm)(int , int ) ; unsigned int (*jumbo_frm)(void * , struct sk_buff * , int ) ; int (*set_16kib_bfsize)(int ) ; void (*init_desc3)(struct dma_desc * ) ; void (*refill_desc3)(void * , struct dma_desc * ) ; void (*clean_desc3)(void * , struct dma_desc * ) ; }; struct mac_device_info { struct stmmac_ops const *mac ; struct stmmac_desc_ops const *desc ; struct stmmac_dma_ops const *dma ; struct stmmac_mode_ops const *mode ; struct stmmac_hwtimestamp const *ptp ; struct mii_regs mii ; struct mac_link link ; unsigned int synopsys_uid ; }; struct cdev { struct kobject kobj ; struct module *owner ; struct file_operations const *ops ; struct list_head list ; dev_t dev ; unsigned int count ; }; struct ptp_clock_time { __s64 sec ; __u32 nsec ; __u32 reserved ; }; struct ptp_extts_request { unsigned int index ; unsigned int flags ; unsigned int rsv[2U] ; }; struct ptp_perout_request { struct ptp_clock_time start ; struct ptp_clock_time period ; unsigned int index ; unsigned int flags ; unsigned int rsv[4U] ; }; enum ptp_pin_function { PTP_PF_NONE = 0, PTP_PF_EXTTS = 1, PTP_PF_PEROUT = 2, PTP_PF_PHYSYNC = 3 } ; struct ptp_pin_desc { char name[64U] ; unsigned int index ; unsigned int func ; unsigned int chan ; unsigned int rsv[5U] ; }; enum ldv_34202 { PTP_CLK_REQ_EXTTS = 0, PTP_CLK_REQ_PEROUT = 1, PTP_CLK_REQ_PPS = 2 } ; union __anonunion_ldv_50155_285 { struct ptp_extts_request extts ; struct ptp_perout_request perout ; }; struct ptp_clock_request { enum ldv_34202 type ; union __anonunion_ldv_50155_285 ldv_50155 ; }; struct ptp_clock_info { struct module *owner ; char name[16U] ; s32 max_adj ; int n_alarm ; int n_ext_ts ; int n_per_out ; int n_pins ; int pps ; struct ptp_pin_desc *pin_config ; int (*adjfreq)(struct ptp_clock_info * , s32 ) ; int (*adjtime)(struct ptp_clock_info * , s64 ) ; int (*gettime)(struct ptp_clock_info * , struct timespec * ) ; int (*settime)(struct ptp_clock_info * , struct timespec const * ) ; int (*enable)(struct ptp_clock_info * , struct ptp_clock_request * , int ) ; int (*verify)(struct ptp_clock_info * , unsigned int , enum ptp_pin_function , unsigned int ) ; }; struct ptp_clock; struct reset_control; struct stmmac_priv { struct dma_extended_desc *dma_etx ; struct dma_desc *dma_tx ; struct sk_buff **tx_skbuff ; unsigned int cur_tx ; unsigned int dirty_tx ; unsigned int dma_tx_size ; u32 tx_count_frames ; u32 tx_coal_frames ; u32 tx_coal_timer ; dma_addr_t *tx_skbuff_dma ; dma_addr_t dma_tx_phy ; int tx_coalesce ; int hwts_tx_en ; spinlock_t tx_lock ; bool tx_path_in_lpi_mode ; struct timer_list txtimer ; struct dma_desc *dma_rx ; struct dma_extended_desc *dma_erx ; struct sk_buff **rx_skbuff ; unsigned int cur_rx ; unsigned int dirty_rx ; unsigned int dma_rx_size ; unsigned int dma_buf_sz ; u32 rx_riwt ; int hwts_rx_en ; dma_addr_t *rx_skbuff_dma ; dma_addr_t dma_rx_phy ; struct napi_struct napi ; void *ioaddr ; struct net_device *dev ; struct device *device ; struct mac_device_info *hw ; spinlock_t lock ; struct phy_device *phydev ; int oldlink ; int speed ; int oldduplex ; unsigned int flow_ctrl ; unsigned int pause ; struct mii_bus *mii ; int mii_irq[32U] ; struct stmmac_extra_stats xstats ; struct plat_stmmacenet_data *plat ; struct dma_features dma_cap ; struct stmmac_counters mmc ; int hw_cap_support ; int synopsys_id ; u32 msg_enable ; int wolopts ; int wol_irq ; struct clk *stmmac_clk ; struct reset_control *stmmac_rst ; int clk_csr ; struct timer_list eee_ctrl_timer ; int lpi_irq ; int eee_enabled ; int eee_active ; int tx_lpi_timer ; int pcs ; unsigned int mode ; int extend_desc ; struct ptp_clock *ptp_clock ; struct ptp_clock_info ptp_clock_ops ; unsigned int default_addend ; u32 adv_ts ; int use_riwt ; int irq_wake ; spinlock_t ptp_lock ; }; typedef int ldv_func_ret_type___2; typedef int ldv_func_ret_type___3; typedef int ldv_func_ret_type___4; typedef int ldv_func_ret_type___5; typedef int ldv_func_ret_type___6; typedef int ldv_func_ret_type___7; typedef int ldv_func_ret_type___8; typedef int ldv_func_ret_type___9; typedef int ldv_func_ret_type___10; typedef int ldv_func_ret_type___11; typedef int ldv_func_ret_type___12; typedef int ldv_func_ret_type___13; enum hrtimer_restart; struct stmmac_stats { char stat_string[32U] ; int sizeof_stat ; int stat_offset ; }; enum hrtimer_restart; typedef u32 phandle; struct property { char *name ; int length ; void *value ; struct property *next ; unsigned long _flags ; unsigned int unique_id ; struct bin_attribute attr ; }; struct device_node { char const *name ; char const *type ; phandle phandle ; char const *full_name ; struct property *properties ; struct property *deadprops ; struct device_node *parent ; struct device_node *child ; struct device_node *sibling ; struct device_node *next ; struct device_node *allnext ; struct kobject kobj ; unsigned long _flags ; void *data ; }; enum hrtimer_restart; enum hrtimer_restart; enum hrtimer_restart; enum hrtimer_restart; struct netdev_hw_addr { struct list_head list ; unsigned char addr[32U] ; unsigned char type ; bool global_use ; int sync_cnt ; int refcount ; int synced ; struct callback_head callback_head ; }; enum hrtimer_restart; enum hrtimer_restart; enum hrtimer_restart; enum hrtimer_restart; enum hrtimer_restart; enum hrtimer_restart; enum hrtimer_restart; enum hrtimer_restart; enum hrtimer_restart; enum hrtimer_restart; struct regmap; struct stmmac_of_data { int has_gmac ; int enh_desc ; int tx_coe ; int rx_coe ; int bugged_jumbo ; int pmt ; int riwt_off ; void (*fix_mac_speed)(void * , unsigned int ) ; void (*bus_setup)(void * ) ; void *(*setup)(struct platform_device * ) ; void (*free)(struct platform_device * , void * ) ; int (*init)(struct platform_device * , void * ) ; void (*exit)(struct platform_device * , void * ) ; }; struct socfpga_dwmac { int interface ; u32 reg_offset ; u32 reg_shift ; struct device *dev ; struct regmap *sys_mgr_base_addr ; }; typedef struct page___0 *pgtable_t___0; struct __anonstruct____missing_field_name_211 { unsigned int inuse : 16 ; unsigned int objects : 15 ; unsigned int frozen : 1 ; }; union __anonunion____missing_field_name_210 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_211 __annonCompField39 ; int units ; }; struct __anonstruct____missing_field_name_209 { union __anonunion____missing_field_name_210 __annonCompField40 ; atomic_t _count ; }; union __anonunion____missing_field_name_208 { unsigned long counters ; struct __anonstruct____missing_field_name_209 __annonCompField41 ; unsigned int active ; }; struct __anonstruct____missing_field_name_206 { union __anonunion_ldv_14160_140 __annonCompField38 ; union __anonunion____missing_field_name_208 __annonCompField42 ; }; struct __anonstruct____missing_field_name_213 { struct page___0 *next ; int pages ; int pobjects ; }; union __anonunion____missing_field_name_212 { struct list_head lru ; struct __anonstruct____missing_field_name_213 __annonCompField44 ; struct slab *slab_page ; struct callback_head callback_head ; pgtable_t___0 pmd_huge_pte ; }; union __anonunion____missing_field_name_214 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache___0 *slab_cache ; struct page___0 *first_page ; }; struct page___0 { unsigned long flags ; union __anonunion_ldv_14154_138 __annonCompField37 ; struct __anonstruct____missing_field_name_206 __annonCompField43 ; union __anonunion____missing_field_name_212 __annonCompField45 ; union __anonunion____missing_field_name_214 __annonCompField46 ; unsigned long debug_flags ; } __attribute__((__aligned__((2) * (sizeof(unsigned long )) ))) ; enum kobj_ns_type; struct attribute___0 { char const *name ; umode_t mode ; bool ignore_lockdep : 1 ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct sysfs_ops___0 { ssize_t (*show)(struct kobject___0 * , struct attribute___0 * , char * ) ; ssize_t (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) ; }; struct kobject___0 { char const *name ; struct list_head entry ; struct kobject___0 *parent ; struct kset *kset ; struct kobj_type___0 *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned int state_initialized : 1 ; unsigned int state_in_sysfs : 1 ; unsigned int state_add_uevent_sent : 1 ; unsigned int state_remove_uevent_sent : 1 ; unsigned int uevent_suppress : 1 ; }; struct kobj_type___0 { void (*release)(struct kobject___0 *kobj ) ; struct sysfs_ops___0 const *sysfs_ops ; struct attribute___0 **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject___0 *kobj ) ; void const *(*namespace)(struct kobject___0 *kobj ) ; }; struct kmem_cache_cpu___0 { void **freelist ; unsigned long tid ; struct page___0 *page ; struct page___0 *partial ; unsigned int stat[26] ; }; struct kmem_cache___0 { struct kmem_cache_cpu___0 *cpu_slab ; unsigned long flags ; unsigned long min_partial ; int size ; int object_size ; int offset ; int cpu_partial ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; int reserved ; char const *name ; struct list_head list ; struct kobject___0 kobj ; struct memcg_cache_params___0 *memcg_params ; int max_attr_size ; struct kset *memcg_kset ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1 << 10] ; }; struct __anonstruct____missing_field_name_227 { struct callback_head callback_head ; struct kmem_cache___0 *memcg_caches[0] ; }; struct __anonstruct____missing_field_name_228 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache___0 *root_cache ; atomic_t nr_pages ; }; union __anonunion____missing_field_name_226 { struct __anonstruct____missing_field_name_227 __annonCompField50 ; struct __anonstruct____missing_field_name_228 __annonCompField51 ; }; struct memcg_cache_params___0 { bool is_root_cache ; union __anonunion____missing_field_name_226 __annonCompField52 ; }; void __builtin_prefetch(void const * , ...) ; long ldv__builtin_expect(long exp , long c ) ; void ldv_spin_lock(void) ; void ldv_spin_unlock(void) ; extern struct module __this_module ; extern struct pv_irq_ops pv_irq_ops ; __inline static void set_bit(long nr , unsigned long volatile *addr ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return; } } __inline static void clear_bit(long nr , unsigned long volatile *addr ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); return; } } __inline static int test_and_set_bit(long nr , unsigned long volatile *addr ) { char c ; { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); return ((int )((signed char )c) != 0); } } __inline static int test_and_clear_bit(long nr , unsigned long volatile *addr ) { char c ; { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); return ((int )((signed char )c) != 0); } } __inline static int constant_test_bit(long nr , unsigned long const volatile *addr ) { { return ((int )((unsigned long )*(addr + (unsigned long )(nr >> 6)) >> ((int )nr & 63)) & 1); } } __inline static __u16 __fswab16(__u16 val ) { { return ((__u16 )((int )((short )((int )val << 8)) | (int )((short )((int )val >> 8)))); } } extern int printk(char const * , ...) ; extern int __dynamic_pr_debug(struct _ddebug * , char const * , ...) ; extern void __might_sleep(char const * , int , int ) ; extern void might_fault(void) ; extern int snprintf(char * , size_t , char const * , ...) ; extern void __bad_percpu_size(void) ; extern void warn_slowpath_null(char const * , int const ) ; extern unsigned long __phys_addr(unsigned long ) ; extern void *memset(void * , int , size_t ) ; extern void *memmove(void * , void const * , size_t ) ; __inline static unsigned long arch_local_save_flags(void) { unsigned long __ret ; unsigned long __edi ; unsigned long __esi ; unsigned long __edx ; unsigned long __ecx ; unsigned long __eax ; long tmp ; { __edi = __edi; __esi = __esi; __edx = __edx; __ecx = __ecx; __eax = __eax; tmp = ldv__builtin_expect((unsigned long )pv_irq_ops.save_fl.func == (unsigned long )((void *)0), 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); ldv_4851: ; goto ldv_4851; } else { } __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); __ret = __eax; return (__ret); } } __inline static u64 div_u64_rem(u64 dividend , u32 divisor , u32 *remainder ) { { *remainder = (u32 )(dividend % (u64 )divisor); return (dividend / (u64 )divisor); } } __inline static u64 div_u64(u64 dividend , u32 divisor ) { u32 remainder ; u64 tmp ; { tmp = div_u64_rem(dividend, divisor, & remainder); return (tmp); } } __inline static void *ERR_PTR(long error ) { { return ((void *)error); } } __inline static long PTR_ERR(void const *ptr ) { { return ((long )ptr); } } __inline static bool IS_ERR(void const *ptr ) { long tmp ; { tmp = ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L); return (tmp != 0L); } } __inline static int arch_irqs_disabled_flags(unsigned long flags ) { { return ((flags & 512UL) == 0UL); } } extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_lock(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->ldv_6347.rlock); } } __inline static void ldv_spin_lock_1(spinlock_t *lock ) { { _raw_spin_lock(& lock->ldv_6347.rlock); return; } } __inline static void spin_lock(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_5(spinlock_t *lock ) { { _raw_spin_unlock(& lock->ldv_6347.rlock); return; } } __inline static void spin_unlock(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_irqrestore_8(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->ldv_6347.rlock, flags); return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) ; extern void getnstimeofday(struct timespec * ) ; extern unsigned long volatile jiffies ; extern unsigned long msecs_to_jiffies(unsigned int const ) ; extern unsigned long usecs_to_jiffies(unsigned int const ) ; __inline static ktime_t ns_to_ktime(u64 ns ) { ktime_t ktime_zero ; ktime_t __constr_expr_0 ; { ktime_zero.tv64 = 0LL; __constr_expr_0.tv64 = (long long )((unsigned long long )ktime_zero.tv64 + ns); return (__constr_expr_0); } } extern int mod_timer(struct timer_list * , unsigned long ) ; int ldv_mod_timer_37(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) ; int ldv_mod_timer_40(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) ; int ldv_mod_timer_51(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) ; extern void add_timer(struct timer_list * ) ; extern int del_timer_sync(struct timer_list * ) ; int ldv_del_timer_sync_36(struct timer_list *ldv_func_arg1 ) ; int ldv_del_timer_sync_38(struct timer_list *ldv_func_arg1 ) ; int ldv_del_timer_sync_46(struct timer_list *ldv_func_arg1 ) ; int ldv_del_timer_sync_47(struct timer_list *ldv_func_arg1 ) ; __inline static unsigned int readl(void const volatile *addr ) { unsigned int ret ; { __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); return (ret); } } __inline static void writel(unsigned int val , void volatile *addr ) { { __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); return; } } __inline static phys_addr_t virt_to_phys(void volatile *address ) { unsigned long tmp ; { tmp = __phys_addr((unsigned long )address); return ((phys_addr_t )tmp); } } extern int cpu_number ; extern void __bad_size_call_parameter(void) ; extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; extern void *kmem_cache_alloc(struct kmem_cache * , gfp_t ) ; void *ldv_kmem_cache_alloc_16(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; void *ldv_kmem_cache_alloc_33(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kmalloc_array(size_t n , size_t size , gfp_t flags ) { void *tmp ; { if (size != 0UL && 0xffffffffffffffffUL / size < n) { return ((void *)0); } else { } tmp = __kmalloc(n * size, flags); return (tmp); } } void ldv_check_alloc_flags(gfp_t flags ) ; extern void *malloc(size_t size ) ; extern void *calloc(size_t nmemb , size_t size ) ; extern int __VERIFIER_nondet_int(void) ; extern size_t __VERIFIER_nondet_size_t(void) ; extern loff_t __VERIFIER_nondet_loff_t(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; extern void __VERIFIER_assume(int expression ) ; void *ldv_malloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = malloc(size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_zalloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } int ldv_undef_int(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { tmp = __VERIFIER_nondet_pointer(); return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { tmp = __VERIFIER_nondet_ulong(); return (tmp); } } __inline static void ldv_error(void) { { ERROR: ; __VERIFIER_error(); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } long ldv__builtin_expect(long exp , long c ) { { return (exp); } } void ldv__builtin_trap(void) { { ldv_error(); return; } } int ldv_timer_state_5 = 0; int ldv_state_variable_8 ; struct timer_list *ldv_timer_list_5 ; int ldv_state_variable_15 ; int ldv_state_variable_20 ; struct timer_list *ldv_timer_list_4 ; struct dma_desc *chain_mode_ops_group0 ; int ldv_state_variable_0 ; struct ptp_clock_info *stmmac_ptp_clock_ops_group0 ; int ldv_state_variable_21 ; int ldv_state_variable_5 ; struct ethtool_coalesce *stmmac_ethtool_ops_group3 ; struct stmmac_extra_stats *dwmac100_dma_ops_group0 ; int ldv_state_variable_13 ; struct file *stmmac_rings_status_fops_group2 ; int ldv_irq_3_1 = 0; int ldv_irq_2_0 = 0; struct platform_device *stmmac_pltfr_driver_group0 ; int ldv_state_variable_12 ; int ldv_irq_3_2 = 0; struct net_device *stmmac_netdev_ops_group1 ; int ldv_state_variable_22 ; int ldv_state_variable_14 ; int ldv_state_variable_17 ; struct ethtool_cmd *stmmac_ethtool_ops_group1 ; struct stmmac_extra_stats *ndesc_ops_group1 ; void *ldv_irq_data_2_3 ; struct device *stmmac_pltfr_pm_ops_group1 ; int ldv_state_variable_19 ; int ldv_irq_2_2 = 0; int ldv_state_variable_9 ; struct ethtool_eee *stmmac_ethtool_ops_group0 ; struct inode *stmmac_rings_status_fops_group1 ; int ldv_irq_line_2_0 ; int ldv_timer_state_4 = 0; int ref_cnt ; int ldv_irq_line_1_1 ; void *ldv_irq_data_2_2 ; int ldv_irq_line_3_0 ; struct ethtool_wolinfo *stmmac_ethtool_ops_group2 ; int ldv_state_variable_1 ; struct file *stmmac_dma_cap_fops_group2 ; int ldv_state_variable_7 ; int ldv_irq_line_1_2 ; int ldv_state_variable_23 ; int ldv_irq_line_2_3 ; int ldv_irq_3_0 = 0; int ldv_irq_2_1 = 0; void *ldv_irq_data_2_1 ; int ldv_irq_1_3 = 0; void *ldv_irq_data_3_3 ; void *ldv_irq_data_1_1 ; int ldv_irq_line_2_2 ; int ldv_irq_line_3_2 ; int ldv_state_variable_10 ; int ldv_irq_1_0 = 0; void *ldv_irq_data_3_1 ; int ldv_state_variable_6 ; void *ldv_irq_data_1_0 ; int ldv_state_variable_16 ; void *ldv_irq_data_3_0 ; int ldv_irq_line_2_1 ; void *ldv_irq_data_1_3 ; int ldv_state_variable_2 ; struct dma_desc *enh_desc_ops_group0 ; void *ldv_irq_data_1_2 ; void *ldv_irq_data_2_0 ; struct stmmac_extra_stats *enh_desc_ops_group1 ; struct inode *stmmac_dma_cap_fops_group1 ; int ldv_state_variable_11 ; int ldv_irq_1_2 = 0; int LDV_IN_INTERRUPT = 1; struct dma_desc *ring_mode_ops_group0 ; int ldv_irq_1_1 = 0; int ldv_state_variable_18 ; int ldv_irq_2_3 = 0; int ldv_irq_line_3_1 ; struct net_device *stmmac_ethtool_ops_group5 ; int ldv_irq_line_1_3 ; int ldv_state_variable_3 ; int ldv_irq_line_1_0 ; void *ldv_irq_data_3_2 ; struct dma_desc *ndesc_ops_group0 ; struct ethtool_pauseparam *stmmac_ethtool_ops_group4 ; struct pci_dev *stmmac_pci_driver_group0 ; int ldv_irq_3_3 = 0; int ldv_state_variable_4 ; int ldv_irq_line_3_3 ; int ldv_irq_3(int state , int line , void *data ) ; void ldv_initialize_stmmac_dma_ops_14(void) ; void choose_interrupt_2(void) ; void disable_suitable_irq_2(int line , void *data ) ; void choose_timer_5(struct timer_list *timer ) ; void activate_suitable_irq_3(int line , void *data ) ; void activate_suitable_irq_2(int line , void *data ) ; void activate_pending_timer_4(struct timer_list *timer , unsigned long data , int pending_flag ) ; int reg_check_1(irqreturn_t (*handler)(int , void * ) ) ; void ldv_initialize_ethtool_ops_20(void) ; void choose_interrupt_1(void) ; void choose_timer_4(struct timer_list *timer ) ; void ldv_initialize_platform_driver_8(void) ; int reg_check_2(irqreturn_t (*handler)(int , void * ) ) ; void ldv_initialize_ptp_clock_info_10(void) ; void ldv_initialize_pci_driver_7(void) ; void disable_suitable_irq_3(int line , void *data ) ; void disable_suitable_timer_4(struct timer_list *timer ) ; void ldv_file_operations_22(void) ; int reg_check_3(irqreturn_t (*handler)(int , void * ) ) ; int reg_timer_4(struct timer_list *timer ) ; void ldv_initialize_stmmac_desc_ops_12(void) ; void disable_suitable_irq_1(int line , void *data ) ; void ldv_dev_pm_ops_9(void) ; void ldv_initialize_stmmac_desc_ops_13(void) ; int ldv_irq_1(int state , int line , void *data ) ; void activate_suitable_irq_1(int line , void *data ) ; void ldv_initialize_stmmac_mode_ops_18(void) ; void activate_pending_timer_5(struct timer_list *timer , unsigned long data , int pending_flag ) ; void disable_suitable_timer_5(struct timer_list *timer ) ; void choose_interrupt_3(void) ; int reg_timer_5(struct timer_list *timer ) ; int ldv_irq_2(int state , int line , void *data ) ; void ldv_net_device_ops_21(void) ; void ldv_file_operations_23(void) ; void ldv_initialize_stmmac_mode_ops_19(void) ; extern int clk_prepare(struct clk * ) ; extern void clk_unprepare(struct clk * ) ; extern struct clk *devm_clk_get(struct device * , char const * ) ; extern int clk_enable(struct clk * ) ; extern void clk_disable(struct clk * ) ; extern unsigned long clk_get_rate(struct clk * ) ; __inline static int clk_prepare_enable(struct clk *clk ) { int ret ; { ret = clk_prepare(clk); if (ret != 0) { return (ret); } else { } ret = clk_enable(clk); if (ret != 0) { clk_unprepare(clk); } else { } return (ret); } } __inline static void clk_disable_unprepare(struct clk *clk ) { { clk_disable(clk); clk_unprepare(clk); return; } } extern unsigned long _copy_from_user(void * , void const * , unsigned int ) ; extern unsigned long _copy_to_user(void * , void const * , unsigned int ) ; extern void __copy_from_user_overflow(void) ; extern void __copy_to_user_overflow(void) ; __inline static unsigned long copy_from_user(void *to , void const *from , unsigned long n ) { int sz ; unsigned long tmp ; long tmp___0 ; long tmp___1 ; { tmp = __builtin_object_size((void const *)to, 0); sz = (int )tmp; might_fault(); tmp___0 = ldv__builtin_expect(sz < 0, 1L); if (tmp___0 != 0L) { n = _copy_from_user(to, from, (unsigned int )n); } else { tmp___1 = ldv__builtin_expect((unsigned long )sz >= n, 1L); if (tmp___1 != 0L) { n = _copy_from_user(to, from, (unsigned int )n); } else { __copy_from_user_overflow(); } } return (n); } } __inline static unsigned long copy_to_user(void *to , void const *from , unsigned long n ) { int sz ; unsigned long tmp ; long tmp___0 ; long tmp___1 ; { tmp = __builtin_object_size(from, 0); sz = (int )tmp; might_fault(); tmp___0 = ldv__builtin_expect(sz < 0, 1L); if (tmp___0 != 0L) { n = _copy_to_user(to, from, (unsigned int )n); } else { tmp___1 = ldv__builtin_expect((unsigned long )sz >= n, 1L); if (tmp___1 != 0L) { n = _copy_to_user(to, from, (unsigned int )n); } else { __copy_to_user_overflow(); } } return (n); } } extern int request_threaded_irq(unsigned int , irqreturn_t (*)(int , void * ) , irqreturn_t (*)(int , void * ) , unsigned long , char const * , void * ) ; __inline static int request_irq(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) { int tmp ; { tmp = request_threaded_irq(irq, handler, (irqreturn_t (*)(int , void * ))0, flags, name, dev); return (tmp); } } __inline static int ldv_request_irq_41(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) ; __inline static int ldv_request_irq_42(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) ; __inline static int ldv_request_irq_43(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) ; extern void free_irq(unsigned int , void * ) ; void ldv_free_irq_44(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) ; void ldv_free_irq_45(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) ; void ldv_free_irq_48(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) ; void ldv_free_irq_49(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) ; void ldv_free_irq_50(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) ; extern void disable_irq(unsigned int ) ; extern void enable_irq(unsigned int ) ; __inline static void kmemcheck_mark_initialized(void *address , unsigned int n ) { { return; } } extern void get_random_bytes(void * , int ) ; extern ssize_t seq_read(struct file * , char * , size_t , loff_t * ) ; extern loff_t seq_lseek(struct file * , loff_t , int ) ; extern int seq_printf(struct seq_file * , char const * , ...) ; extern int single_open(struct file * , int (*)(struct seq_file * , void * ) , void * ) ; extern int single_release(struct inode * , struct file * ) ; extern int pinctrl_pm_select_default_state(struct device * ) ; extern int pinctrl_pm_select_sleep_state(struct device * ) ; __inline static bool device_may_wakeup(struct device *dev ) { { return ((bool )((unsigned int )*((unsigned char *)dev + 532UL) != 0U && (unsigned long )dev->power.wakeup != (unsigned long )((struct wakeup_source *)0))); } } extern void device_set_wakeup_capable(struct device * , bool ) ; extern void pm_wakeup_event(struct device * , unsigned int ) ; extern int dev_warn(struct device const * , char const * , ...) ; extern int _dev_info(struct device const * , char const * , ...) ; __inline static void *lowmem_page_address(struct page const *page ) { { return ((void *)((unsigned long )((unsigned long long )(((long )page + 24189255811072L) / 64L) << 12) + 0xffff880000000000UL)); } } __inline static int valid_dma_direction(int dma_direction ) { { return ((dma_direction == 0 || dma_direction == 1) || dma_direction == 2); } } __inline static int is_device_dma_capable(struct device *dev ) { { return ((unsigned long )dev->dma_mask != (unsigned long )((u64 *)0ULL) && *(dev->dma_mask) != 0ULL); } } extern void debug_dma_map_page(struct device * , struct page * , size_t , size_t , int , dma_addr_t , bool ) ; extern void debug_dma_mapping_error(struct device * , dma_addr_t ) ; extern void debug_dma_unmap_page(struct device * , dma_addr_t , size_t , int , bool ) ; extern void debug_dma_alloc_coherent(struct device * , size_t , dma_addr_t , void * ) ; extern void debug_dma_free_coherent(struct device * , size_t , void * , dma_addr_t ) ; extern struct device x86_dma_fallback_dev ; extern struct dma_map_ops *dma_ops ; __inline static struct dma_map_ops *get_dma_ops(struct device *dev ) { long tmp ; { tmp = ldv__builtin_expect((unsigned long )dev == (unsigned long )((struct device *)0), 0L); if (tmp != 0L || (unsigned long )dev->archdata.dma_ops == (unsigned long )((struct dma_map_ops *)0)) { return (dma_ops); } else { return (dev->archdata.dma_ops); } } } __inline static dma_addr_t dma_map_single_attrs(struct device *dev , void *ptr , size_t size , enum dma_data_direction dir , struct dma_attrs *attrs ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; dma_addr_t addr ; int tmp___0 ; long tmp___1 ; unsigned long tmp___2 ; unsigned long tmp___3 ; { tmp = get_dma_ops(dev); ops = tmp; kmemcheck_mark_initialized(ptr, (unsigned int )size); tmp___0 = valid_dma_direction((int )dir); tmp___1 = ldv__builtin_expect(tmp___0 == 0, 0L); if (tmp___1 != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); ldv_24413: ; goto ldv_24413; } else { } tmp___2 = __phys_addr((unsigned long )ptr); addr = (*(ops->map_page))(dev, (struct page *)-24189255811072L + (tmp___2 >> 12), (unsigned long )ptr & 4095UL, size, dir, attrs); tmp___3 = __phys_addr((unsigned long )ptr); debug_dma_map_page(dev, (struct page *)-24189255811072L + (tmp___3 >> 12), (unsigned long )ptr & 4095UL, size, (int )dir, addr, 1); return (addr); } } __inline static void dma_unmap_single_attrs(struct device *dev , dma_addr_t addr , size_t size , enum dma_data_direction dir , struct dma_attrs *attrs ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; int tmp___0 ; long tmp___1 ; { tmp = get_dma_ops(dev); ops = tmp; tmp___0 = valid_dma_direction((int )dir); tmp___1 = ldv__builtin_expect(tmp___0 == 0, 0L); if (tmp___1 != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); ldv_24422: ; goto ldv_24422; } else { } if ((unsigned long )ops->unmap_page != (unsigned long )((void (*)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ))0)) { (*(ops->unmap_page))(dev, addr, size, dir, attrs); } else { } debug_dma_unmap_page(dev, addr, size, (int )dir, 1); return; } } __inline static dma_addr_t dma_map_page(struct device *dev , struct page *page , size_t offset , size_t size , enum dma_data_direction dir ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; dma_addr_t addr ; void *tmp___0 ; int tmp___1 ; long tmp___2 ; { tmp = get_dma_ops(dev); ops = tmp; tmp___0 = lowmem_page_address((struct page const *)page); kmemcheck_mark_initialized(tmp___0 + offset, (unsigned int )size); tmp___1 = valid_dma_direction((int )dir); tmp___2 = ldv__builtin_expect(tmp___1 == 0, 0L); if (tmp___2 != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); ldv_24456: ; goto ldv_24456; } else { } addr = (*(ops->map_page))(dev, page, offset, size, dir, (struct dma_attrs *)0); debug_dma_map_page(dev, page, offset, size, (int )dir, addr, 0); return (addr); } } __inline static int dma_mapping_error(struct device *dev , dma_addr_t dma_addr ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; int tmp___0 ; { tmp = get_dma_ops(dev); ops = tmp; debug_dma_mapping_error(dev, dma_addr); if ((unsigned long )ops->mapping_error != (unsigned long )((int (*)(struct device * , dma_addr_t ))0)) { tmp___0 = (*(ops->mapping_error))(dev, dma_addr); return (tmp___0); } else { } return (dma_addr == 0ULL); } } __inline static unsigned long dma_alloc_coherent_mask(struct device *dev , gfp_t gfp ) { unsigned long dma_mask ; { dma_mask = 0UL; dma_mask = (unsigned long )dev->coherent_dma_mask; if (dma_mask == 0UL) { dma_mask = (int )gfp & 1 ? 16777215UL : 4294967295UL; } else { } return (dma_mask); } } __inline static gfp_t dma_alloc_coherent_gfp_flags(struct device *dev , gfp_t gfp ) { unsigned long dma_mask ; unsigned long tmp ; { tmp = dma_alloc_coherent_mask(dev, gfp); dma_mask = tmp; if ((unsigned long long )dma_mask <= 16777215ULL) { gfp = gfp | 1U; } else { } if ((unsigned long long )dma_mask <= 4294967295ULL && (gfp & 1U) == 0U) { gfp = gfp | 4U; } else { } return (gfp); } } __inline static void *dma_alloc_attrs(struct device *dev , size_t size , dma_addr_t *dma_handle , gfp_t gfp , struct dma_attrs *attrs ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; void *memory ; int tmp___0 ; gfp_t tmp___1 ; { tmp = get_dma_ops(dev); ops = tmp; gfp = gfp & 4294967288U; if ((unsigned long )dev == (unsigned long )((struct device *)0)) { dev = & x86_dma_fallback_dev; } else { } tmp___0 = is_device_dma_capable(dev); if (tmp___0 == 0) { return ((void *)0); } else { } if ((unsigned long )ops->alloc == (unsigned long )((void *(*)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ))0)) { return ((void *)0); } else { } tmp___1 = dma_alloc_coherent_gfp_flags(dev, gfp); memory = (*(ops->alloc))(dev, size, dma_handle, tmp___1, attrs); debug_dma_alloc_coherent(dev, size, *dma_handle, memory); return (memory); } } __inline static void dma_free_attrs(struct device *dev , size_t size , void *vaddr , dma_addr_t bus , struct dma_attrs *attrs ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; int __ret_warn_on ; unsigned long _flags ; int tmp___0 ; long tmp___1 ; { tmp = get_dma_ops(dev); ops = tmp; _flags = arch_local_save_flags(); tmp___0 = arch_irqs_disabled_flags(_flags); __ret_warn_on = tmp___0 != 0; tmp___1 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___1 != 0L) { warn_slowpath_null("./arch/x86/include/asm/dma-mapping.h", 166); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); debug_dma_free_coherent(dev, size, vaddr, bus); if ((unsigned long )ops->free != (unsigned long )((void (*)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ))0)) { (*(ops->free))(dev, size, vaddr, bus, attrs); } else { } return; } } __inline static unsigned int skb_frag_size(skb_frag_t const *frag ) { { return ((unsigned int )frag->size); } } extern struct sk_buff *skb_clone(struct sk_buff * , gfp_t ) ; struct sk_buff *ldv_skb_clone_24(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_32(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; extern struct sk_buff *skb_copy(struct sk_buff const * , gfp_t ) ; struct sk_buff *ldv_skb_copy_26(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; extern int pskb_expand_head(struct sk_buff * , int , int , gfp_t ) ; int ldv_pskb_expand_head_22(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_30(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_31(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; __inline static unsigned char *skb_end_pointer(struct sk_buff const *skb ) { { return ((unsigned char *)skb->head + (unsigned long )skb->end); } } __inline static struct skb_shared_hwtstamps *skb_hwtstamps(struct sk_buff *skb ) { unsigned char *tmp ; { tmp = skb_end_pointer((struct sk_buff const *)skb); return (& ((struct skb_shared_info *)tmp)->hwtstamps); } } __inline static unsigned int skb_headlen(struct sk_buff const *skb ) { { return ((unsigned int )skb->len - (unsigned int )skb->data_len); } } extern unsigned char *skb_put(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 struct sk_buff *__netdev_alloc_skb(struct net_device * , unsigned int , gfp_t ) ; struct sk_buff *ldv___netdev_alloc_skb_27(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_28(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_29(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_39(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; __inline static struct sk_buff *__netdev_alloc_skb_ip_align(struct net_device *dev , unsigned int length , gfp_t gfp ) { struct sk_buff *skb ; struct sk_buff *tmp ; { tmp = ldv___netdev_alloc_skb_29(dev, length, gfp); skb = tmp; return (skb); } } __inline static struct sk_buff *netdev_alloc_skb_ip_align(struct net_device *dev , unsigned int length ) { struct sk_buff *tmp ; { tmp = __netdev_alloc_skb_ip_align(dev, length, 32U); return (tmp); } } __inline static struct page *skb_frag_page(skb_frag_t const *frag ) { { return ((struct page *)frag->page.p); } } __inline static dma_addr_t skb_frag_dma_map(struct device *dev , skb_frag_t const *frag , size_t offset , size_t size , enum dma_data_direction dir ) { struct page *tmp ; dma_addr_t tmp___0 ; { tmp = skb_frag_page(frag); tmp___0 = dma_map_page(dev, tmp, (size_t )frag->page_offset + offset, size, dir); return (tmp___0); } } extern void skb_clone_tx_timestamp(struct sk_buff * ) ; extern void skb_tstamp_tx(struct sk_buff * , struct skb_shared_hwtstamps * ) ; __inline static void sw_tx_timestamp(struct sk_buff *skb ) { unsigned char *tmp ; unsigned char *tmp___0 ; { tmp = skb_end_pointer((struct sk_buff const *)skb); if (((int )((struct skb_shared_info *)tmp)->tx_flags & 2) != 0) { tmp___0 = skb_end_pointer((struct sk_buff const *)skb); if (((int )((struct skb_shared_info *)tmp___0)->tx_flags & 4) == 0) { skb_tstamp_tx(skb, (struct skb_shared_hwtstamps *)0); } else { } } else { } return; } } __inline static void skb_tx_timestamp(struct sk_buff *skb ) { { skb_clone_tx_timestamp(skb); sw_tx_timestamp(skb); return; } } __inline static void skb_checksum_none_assert(struct sk_buff const *skb ) { { return; } } extern void msleep(unsigned int ) ; extern void __napi_schedule(struct napi_struct * ) ; __inline static bool napi_disable_pending(struct napi_struct *n ) { int tmp ; { tmp = constant_test_bit(1L, (unsigned long const volatile *)(& n->state)); return (tmp != 0); } } __inline static bool napi_schedule_prep(struct napi_struct *n ) { bool tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { tmp = napi_disable_pending(n); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { tmp___1 = test_and_set_bit(0L, (unsigned long volatile *)(& n->state)); if (tmp___1 == 0) { tmp___2 = 1; } else { tmp___2 = 0; } } else { tmp___2 = 0; } return ((bool )tmp___2); } } extern void napi_complete(struct napi_struct * ) ; __inline static void napi_disable(struct napi_struct *n ) { int tmp ; { __might_sleep("include/linux/netdevice.h", 476, 0); set_bit(1L, (unsigned long volatile *)(& n->state)); goto ldv_40074; ldv_40073: msleep(1U); ldv_40074: tmp = test_and_set_bit(0L, (unsigned long volatile *)(& n->state)); if (tmp != 0) { goto ldv_40073; } else { } clear_bit(1L, (unsigned long volatile *)(& n->state)); return; } } __inline static void napi_enable(struct napi_struct *n ) { int tmp ; long tmp___0 ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& n->state)); tmp___0 = ldv__builtin_expect(tmp == 0, 0L); if (tmp___0 != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (492), "i" (12UL)); ldv_40079: ; goto ldv_40079; } else { } __asm__ volatile ("": : : "memory"); clear_bit(0L, (unsigned long volatile *)(& n->state)); return; } } __inline static struct netdev_queue *netdev_get_tx_queue(struct net_device const *dev , unsigned int index ) { { return ((struct netdev_queue *)dev->_tx + (unsigned long )index); } } __inline static void *netdev_priv(struct net_device const *dev ) { { return ((void *)dev + 3264U); } } extern void netif_napi_add(struct net_device * , struct napi_struct * , int (*)(struct napi_struct * , int ) , int ) ; extern void netif_napi_del(struct napi_struct * ) ; extern void free_netdev(struct net_device * ) ; void ldv_free_netdev_54(struct net_device *dev ) ; void ldv_free_netdev_56(struct net_device *dev ) ; extern void __netif_schedule(struct Qdisc * ) ; __inline static void netif_schedule_queue(struct netdev_queue *txq ) { { if ((txq->state & 3UL) == 0UL) { __netif_schedule(txq->qdisc); } else { } return; } } __inline static void netif_tx_start_queue(struct netdev_queue *dev_queue ) { { clear_bit(0L, (unsigned long volatile *)(& dev_queue->state)); return; } } __inline static void netif_start_queue(struct net_device *dev ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U); netif_tx_start_queue(tmp); return; } } __inline static void netif_tx_wake_queue(struct netdev_queue *dev_queue ) { int tmp ; { tmp = test_and_clear_bit(0L, (unsigned long volatile *)(& dev_queue->state)); if (tmp != 0) { __netif_schedule(dev_queue->qdisc); } else { } return; } } __inline static void netif_wake_queue(struct net_device *dev ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U); netif_tx_wake_queue(tmp); return; } } __inline static void netif_tx_stop_queue(struct netdev_queue *dev_queue ) { int __ret_warn_on ; long tmp ; long tmp___0 ; { __ret_warn_on = (unsigned long )dev_queue == (unsigned long )((struct netdev_queue *)0); tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp != 0L) { warn_slowpath_null("include/linux/netdevice.h", 2212); } else { } tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___0 != 0L) { printk("\016netif_stop_queue() cannot be called before register_netdev()\n"); return; } else { } set_bit(0L, (unsigned long volatile *)(& dev_queue->state)); return; } } __inline static void netif_stop_queue(struct net_device *dev ) { struct netdev_queue *tmp ; { tmp = netdev_get_tx_queue((struct net_device const *)dev, 0U); netif_tx_stop_queue(tmp); return; } } __inline static bool netif_tx_queue_stopped(struct netdev_queue const *dev_queue ) { int tmp ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& dev_queue->state)); return (tmp != 0); } } __inline static bool netif_queue_stopped(struct net_device const *dev ) { struct netdev_queue *tmp ; bool tmp___0 ; { tmp = netdev_get_tx_queue(dev, 0U); tmp___0 = netif_tx_queue_stopped((struct netdev_queue const *)tmp); return (tmp___0); } } __inline static bool netif_running(struct net_device const *dev ) { int tmp ; { tmp = constant_test_bit(0L, (unsigned long const volatile *)(& dev->state)); return (tmp != 0); } } extern void __dev_kfree_skb_any(struct sk_buff * , enum skb_free_reason ) ; __inline static void dev_kfree_skb_any(struct sk_buff *skb ) { { __dev_kfree_skb_any(skb, 1); return; } } __inline static void dev_consume_skb_any(struct sk_buff *skb ) { { __dev_kfree_skb_any(skb, 0); return; } } extern gro_result_t napi_gro_receive(struct napi_struct * , struct sk_buff * ) ; extern void netif_carrier_off(struct net_device * ) ; extern void netif_device_detach(struct net_device * ) ; extern void netif_device_attach(struct net_device * ) ; __inline static u32 netif_msg_init(int debug_value , int default_msg_enable_bits ) { { if (debug_value < 0 || (unsigned int )debug_value > 31U) { return ((u32 )default_msg_enable_bits); } else { } if (debug_value == 0) { return (0U); } else { } return ((u32 )((1 << debug_value) + -1)); } } __inline static void __netif_tx_lock(struct netdev_queue *txq , int cpu ) { { spin_lock(& txq->_xmit_lock); txq->xmit_lock_owner = cpu; return; } } __inline static void __netif_tx_unlock(struct netdev_queue *txq ) { { txq->xmit_lock_owner = -1; spin_unlock(& txq->_xmit_lock); return; } } __inline static void netif_tx_lock(struct net_device *dev ) { unsigned int i ; int cpu ; int pscr_ret__ ; void const *__vpp_verify ; int pfo_ret__ ; int pfo_ret_____0 ; int pfo_ret_____1 ; int pfo_ret_____2 ; struct netdev_queue *txq ; struct netdev_queue *tmp ; { spin_lock(& dev->tx_global_lock); __vpp_verify = (void const *)0; switch (4UL) { case 1UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); goto ldv_41498; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_41498; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_41498; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_41498; default: __bad_percpu_size(); } ldv_41498: pscr_ret__ = pfo_ret__; goto ldv_41504; case 2UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); goto ldv_41508; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_41508; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_41508; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_41508; default: __bad_percpu_size(); } ldv_41508: pscr_ret__ = pfo_ret_____0; goto ldv_41504; case 4UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); goto ldv_41517; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_41517; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_41517; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_41517; default: __bad_percpu_size(); } ldv_41517: pscr_ret__ = pfo_ret_____1; goto ldv_41504; case 8UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); goto ldv_41526; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_41526; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_41526; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_41526; default: __bad_percpu_size(); } ldv_41526: pscr_ret__ = pfo_ret_____2; goto ldv_41504; default: __bad_size_call_parameter(); goto ldv_41504; } ldv_41504: cpu = pscr_ret__; i = 0U; goto ldv_41536; ldv_41535: tmp = netdev_get_tx_queue((struct net_device const *)dev, i); txq = tmp; __netif_tx_lock(txq, cpu); set_bit(2L, (unsigned long volatile *)(& txq->state)); __netif_tx_unlock(txq); i = i + 1U; ldv_41536: ; if (dev->num_tx_queues > i) { goto ldv_41535; } else { } return; } } __inline static void netif_tx_unlock(struct net_device *dev ) { unsigned int i ; struct netdev_queue *txq ; struct netdev_queue *tmp ; { i = 0U; goto ldv_41547; ldv_41546: tmp = netdev_get_tx_queue((struct net_device const *)dev, i); txq = tmp; clear_bit(2L, (unsigned long volatile *)(& txq->state)); netif_schedule_queue(txq); i = i + 1U; ldv_41547: ; if (dev->num_tx_queues > i) { goto ldv_41546; } else { } spin_unlock(& dev->tx_global_lock); return; } } extern void ether_setup(struct net_device * ) ; extern int register_netdev(struct net_device * ) ; int ldv_register_netdev_52(struct net_device *dev ) ; extern void unregister_netdev(struct net_device * ) ; void ldv_unregister_netdev_53(struct net_device *dev ) ; void ldv_unregister_netdev_55(struct net_device *dev ) ; extern void netdev_update_features(struct net_device * ) ; extern int netdev_alert(struct net_device const * , char const * , ...) ; extern __be16 eth_type_trans(struct sk_buff * , struct net_device * ) ; extern int eth_mac_addr(struct net_device * , void * ) ; extern struct net_device *alloc_etherdev_mqs(int , unsigned int , unsigned int ) ; __inline static bool is_zero_ether_addr(u8 const *addr ) { { return (((unsigned int )*((u32 const *)addr) | (unsigned int )*((u16 const *)addr + 4U)) == 0U); } } __inline static bool is_multicast_ether_addr(u8 const *addr ) { { return (((int )*addr & 1) != 0); } } __inline static bool is_valid_ether_addr(u8 const *addr ) { bool tmp ; int tmp___0 ; bool tmp___1 ; int tmp___2 ; int tmp___3 ; { tmp = is_multicast_ether_addr(addr); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { tmp___1 = is_zero_ether_addr(addr); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { tmp___3 = 1; } else { tmp___3 = 0; } } else { tmp___3 = 0; } return ((bool )tmp___3); } } __inline static void eth_random_addr(u8 *addr ) { { get_random_bytes((void *)addr, 6); *addr = (unsigned int )*addr & 254U; *addr = (u8 )((unsigned int )*addr | 2U); return; } } __inline static void eth_hw_addr_random(struct net_device *dev ) { { dev->addr_assign_type = 1U; eth_random_addr(dev->dev_addr); return; } } __inline static struct sk_buff *__vlan_hwaccel_put_tag(struct sk_buff *skb , __be16 vlan_proto , u16 vlan_tci ) { { skb->vlan_proto = vlan_proto; skb->vlan_tci = (__u16 )((unsigned int )vlan_tci | 4096U); return (skb); } } __inline static int __vlan_get_tag(struct sk_buff const *skb , u16 *vlan_tci ) { struct vlan_ethhdr *veth ; __u16 tmp ; { veth = (struct vlan_ethhdr *)skb->data; if ((unsigned int )veth->h_vlan_proto != 129U && (unsigned int )veth->h_vlan_proto != 43144U) { return (-22); } else { } tmp = __fswab16((int )veth->h_vlan_TCI); *vlan_tci = tmp; return (0); } } extern struct dentry *debugfs_create_file(char const * , umode_t , struct dentry * , void * , struct file_operations const * ) ; extern struct dentry *debugfs_create_dir(char const * , struct dentry * ) ; extern void debugfs_remove(struct dentry * ) ; extern int __platform_driver_register(struct platform_driver * , struct module * ) ; int ldv___platform_driver_register_34(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) ; extern void platform_driver_unregister(struct platform_driver * ) ; void ldv_platform_driver_unregister_35(struct platform_driver *drv ) ; extern struct phy_device *phy_connect(struct net_device * , char const * , void (*)(struct net_device * ) , phy_interface_t ) ; extern void phy_disconnect(struct phy_device * ) ; extern void phy_start(struct phy_device * ) ; extern void phy_stop(struct phy_device * ) ; extern int phy_mii_ioctl(struct phy_device * , struct ifreq * , int ) ; extern void phy_print_status(struct phy_device * ) ; extern int phy_init_eee(struct phy_device * , bool ) ; extern int __pci_register_driver(struct pci_driver * , struct module * , char const * ) ; extern void pci_unregister_driver(struct pci_driver * ) ; void dwmac_mmc_ctrl(void *ioaddr , unsigned int mode ) ; void dwmac_mmc_intr_all_mask(void *ioaddr ) ; struct mac_device_info *dwmac1000_setup(void *ioaddr ) ; struct mac_device_info *dwmac100_setup(void *ioaddr ) ; void stmmac_set_mac(void *ioaddr , bool enable ) ; struct stmmac_mode_ops const ring_mode_ops ; struct stmmac_mode_ops const chain_mode_ops ; extern int reset_control_assert(struct reset_control * ) ; extern int reset_control_deassert(struct reset_control * ) ; extern struct reset_control *devm_reset_control_get(struct device * , char const * ) ; int stmmac_mdio_unregister(struct net_device *ndev ) ; int stmmac_mdio_register(struct net_device *ndev ) ; int stmmac_mdio_reset(struct mii_bus *bus ) ; void stmmac_set_ethtool_ops(struct net_device *netdev ) ; struct stmmac_desc_ops const enh_desc_ops ; struct stmmac_desc_ops const ndesc_ops ; struct stmmac_hwtimestamp const stmmac_ptp ; int stmmac_ptp_register(struct stmmac_priv *priv ) ; void stmmac_ptp_unregister(struct stmmac_priv *priv ) ; int stmmac_resume(struct net_device *ndev ) ; int stmmac_suspend(struct net_device *ndev ) ; int stmmac_dvr_remove(struct net_device *ndev ) ; struct stmmac_priv *stmmac_dvr_probe(struct device *device , struct plat_stmmacenet_data *plat_dat___0 , void *addr ) ; void stmmac_disable_eee_mode(struct stmmac_priv *priv ) ; bool stmmac_eee_init(struct stmmac_priv *priv ) ; struct platform_driver stmmac_pltfr_driver ; __inline static int stmmac_register_platform(void) { int err ; { err = ldv___platform_driver_register_34(& stmmac_pltfr_driver, & __this_module); if (err != 0) { printk("\vstmmac: failed to register the platform driver\n"); } else { } return (err); } } __inline static void stmmac_unregister_platform(void) { { ldv_platform_driver_unregister_35(& stmmac_pltfr_driver); return; } } struct pci_driver stmmac_pci_driver ; __inline static int stmmac_register_pci(void) { int err ; { err = __pci_register_driver(& stmmac_pci_driver, & __this_module, "stmmac"); if (err != 0) { printk("\vstmmac: failed to register the PCI driver\n"); } else { } return (err); } } __inline static void stmmac_unregister_pci(void) { { pci_unregister_driver(& stmmac_pci_driver); return; } } static int watchdog = 5000; static int debug = -1; static int phyaddr = -1; static int dma_txsize = 256; static int dma_rxsize = 256; static int flow_ctrl = 0; static int pause = 512; static int tc = 64; static int buf_sz = 1536; static unsigned int const default_msg_level = 63U; static int eee_timer = 1000; static unsigned int chain_mode ; static irqreturn_t stmmac_interrupt(int irq , void *dev_id ) ; static int stmmac_init_fs(struct net_device *dev ) ; static void stmmac_exit_fs(void) ; static void stmmac_verify_args(void) { long tmp ; long tmp___0 ; long tmp___1 ; long tmp___2 ; long tmp___3 ; long tmp___4 ; long tmp___5 ; long tmp___6 ; long tmp___7 ; { tmp = ldv__builtin_expect(watchdog < 0, 0L); if (tmp != 0L) { watchdog = 5000; } else { } tmp___0 = ldv__builtin_expect(dma_rxsize < 0, 0L); if (tmp___0 != 0L) { dma_rxsize = 256; } else { } tmp___1 = ldv__builtin_expect(dma_txsize < 0, 0L); if (tmp___1 != 0L) { dma_txsize = 256; } else { } tmp___2 = ldv__builtin_expect(buf_sz <= 1535, 0L); if (tmp___2 != 0L) { buf_sz = 1536; } else { tmp___3 = ldv__builtin_expect(buf_sz > 16384, 0L); if (tmp___3 != 0L) { buf_sz = 1536; } else { } } tmp___5 = ldv__builtin_expect(flow_ctrl > 1, 0L); if (tmp___5 != 0L) { flow_ctrl = 3; } else { tmp___4 = ldv__builtin_expect(flow_ctrl < 0, 1L); if (tmp___4 != 0L) { flow_ctrl = 0; } else { } } tmp___6 = ldv__builtin_expect(pause < 0, 0L); if (tmp___6 != 0L) { pause = 512; } else { tmp___7 = ldv__builtin_expect(pause > 65535, 0L); if (tmp___7 != 0L) { pause = 512; } else { } } if (eee_timer < 0) { eee_timer = 1000; } else { } return; } } static void stmmac_clk_csr_set(struct stmmac_priv *priv ) { u32 clk_rate ; unsigned long tmp ; { tmp = clk_get_rate(priv->stmmac_clk); clk_rate = (u32 )tmp; if ((priv->clk_csr & 32) == 0) { if (clk_rate <= 34999999U) { priv->clk_csr = 2; } else if (clk_rate > 34999999U && clk_rate <= 59999999U) { priv->clk_csr = 3; } else if (clk_rate > 59999999U && clk_rate <= 99999999U) { priv->clk_csr = 0; } else if (clk_rate > 99999999U && clk_rate <= 149999999U) { priv->clk_csr = 1; } else if (clk_rate > 149999999U && clk_rate <= 249999999U) { priv->clk_csr = 4; } else if (clk_rate > 249999999U && clk_rate <= 299999999U) { priv->clk_csr = 5; } else { } } else { } return; } } static void print_pkt(unsigned char *buf , int len ) { int j ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; struct _ddebug descriptor___1 ; long tmp___1 ; struct _ddebug descriptor___2 ; long tmp___2 ; { descriptor.modname = "stmmac"; descriptor.function = "print_pkt"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor.format = "len = %d byte, buf addr: 0x%p"; descriptor.lineno = 341U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "len = %d byte, buf addr: 0x%p", len, buf); } else { } j = 0; goto ldv_50560; ldv_50559: ; if (((unsigned int )j & 15U) == 0U) { descriptor___0.modname = "stmmac"; descriptor___0.function = "print_pkt"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor___0.format = "\n %03x:"; descriptor___0.lineno = 344U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor___0, "\n %03x:", j); } else { } } else { } descriptor___1.modname = "stmmac"; descriptor___1.function = "print_pkt"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor___1.format = " %02x"; descriptor___1.lineno = 345U; descriptor___1.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_pr_debug(& descriptor___1, " %02x", (int )*(buf + (unsigned long )j)); } else { } j = j + 1; ldv_50560: ; if (j < len) { goto ldv_50559; } else { } descriptor___2.modname = "stmmac"; descriptor___2.function = "print_pkt"; descriptor___2.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor___2.format = "\n"; descriptor___2.lineno = 347U; descriptor___2.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_pr_debug(& descriptor___2, "\n"); } else { } return; } } __inline static u32 stmmac_tx_avail(struct stmmac_priv *priv ) { { return (((priv->dirty_tx + priv->dma_tx_size) - priv->cur_tx) - 1U); } } __inline static void stmmac_hw_fix_mac_speed(struct stmmac_priv *priv ) { struct phy_device *phydev ; long tmp ; { phydev = priv->phydev; tmp = ldv__builtin_expect((unsigned long )(priv->plat)->fix_mac_speed != (unsigned long )((void (*)(void * , unsigned int ))0), 1L); if (tmp != 0L) { (*((priv->plat)->fix_mac_speed))((priv->plat)->bsp_priv, (unsigned int )phydev->speed); } else { } return; } } static void stmmac_enable_eee_mode(struct stmmac_priv *priv ) { { if (priv->dirty_tx == priv->cur_tx && ! priv->tx_path_in_lpi_mode) { (*(((priv->hw)->mac)->set_eee_mode))(priv->ioaddr); } else { } return; } } void stmmac_disable_eee_mode(struct stmmac_priv *priv ) { { (*(((priv->hw)->mac)->reset_eee_mode))(priv->ioaddr); ldv_del_timer_sync_36(& priv->eee_ctrl_timer); priv->tx_path_in_lpi_mode = 0; return; } } static void stmmac_eee_ctrl_timer(unsigned long arg ) { struct stmmac_priv *priv ; unsigned long tmp ; { priv = (struct stmmac_priv *)arg; stmmac_enable_eee_mode(priv); tmp = msecs_to_jiffies((unsigned int const )eee_timer); ldv_mod_timer_37(& priv->eee_ctrl_timer, tmp + (unsigned long )jiffies); return; } } bool stmmac_eee_init(struct stmmac_priv *priv ) { bool ret ; int tx_lpi_timer ; struct _ddebug descriptor ; long tmp ; int tmp___0 ; unsigned long tmp___1 ; struct _ddebug descriptor___0 ; long tmp___2 ; { ret = 0; if ((priv->pcs == 1 || priv->pcs == 4) || priv->pcs == 8) { goto out; } else { } if (priv->dma_cap.eee != 0U) { tx_lpi_timer = priv->tx_lpi_timer; tmp___0 = phy_init_eee(priv->phydev, 1); if (tmp___0 != 0) { if (priv->eee_active != 0) { descriptor.modname = "stmmac"; descriptor.function = "stmmac_eee_init"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor.format = "stmmac: disable EEE\n"; descriptor.lineno = 445U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "stmmac: disable EEE\n"); } else { } ldv_del_timer_sync_38(& priv->eee_ctrl_timer); (*(((priv->hw)->mac)->set_eee_timer))(priv->ioaddr, 0, tx_lpi_timer); } else { } priv->eee_active = 0; goto out; } else { } if (priv->eee_active == 0) { priv->eee_active = 1; reg_timer_4(& priv->eee_ctrl_timer); priv->eee_ctrl_timer.function = & stmmac_eee_ctrl_timer; priv->eee_ctrl_timer.data = (unsigned long )priv; tmp___1 = msecs_to_jiffies((unsigned int const )eee_timer); priv->eee_ctrl_timer.expires = tmp___1 + (unsigned long )jiffies; add_timer(& priv->eee_ctrl_timer); (*(((priv->hw)->mac)->set_eee_timer))(priv->ioaddr, 1000, tx_lpi_timer); } else { (*(((priv->hw)->mac)->set_eee_pls))(priv->ioaddr, (priv->phydev)->link); } descriptor___0.modname = "stmmac"; descriptor___0.function = "stmmac_eee_init"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor___0.format = "stmmac: Energy-Efficient Ethernet initialized\n"; descriptor___0.lineno = 470U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_pr_debug(& descriptor___0, "stmmac: Energy-Efficient Ethernet initialized\n"); } else { } ret = 1; } else { } out: ; return (ret); } } static void stmmac_get_tx_hwtstamp(struct stmmac_priv *priv , unsigned int entry , struct sk_buff *skb ) { struct skb_shared_hwtstamps shhwtstamp ; u64 ns ; void *desc ; long tmp ; unsigned char *tmp___0 ; long tmp___1 ; int tmp___2 ; { desc = (void *)0; if (priv->hwts_tx_en == 0) { return; } else { } tmp = ldv__builtin_expect((unsigned long )skb == (unsigned long )((struct sk_buff *)0), 1L); if (tmp != 0L) { return; } else { tmp___0 = skb_end_pointer((struct sk_buff const *)skb); tmp___1 = ldv__builtin_expect(((int )((struct skb_shared_info *)tmp___0)->tx_flags & 4) == 0, 1L); if (tmp___1 != 0L) { return; } else { } } if (priv->adv_ts != 0U) { desc = (void *)priv->dma_etx + (unsigned long )entry; } else { desc = (void *)priv->dma_tx + (unsigned long )entry; } tmp___2 = (*(((priv->hw)->desc)->get_tx_timestamp_status))((struct dma_desc *)desc); if (tmp___2 == 0) { return; } else { } ns = (*(((priv->hw)->desc)->get_timestamp))(desc, priv->adv_ts); memset((void *)(& shhwtstamp), 0, 16UL); shhwtstamp.hwtstamp = ns_to_ktime(ns); skb_tstamp_tx(skb, & shhwtstamp); return; } } static void stmmac_get_rx_hwtstamp(struct stmmac_priv *priv , unsigned int entry , struct sk_buff *skb ) { struct skb_shared_hwtstamps *shhwtstamp ; u64 ns ; void *desc ; int tmp ; { shhwtstamp = (struct skb_shared_hwtstamps *)0; desc = (void *)0; if (priv->hwts_rx_en == 0) { return; } else { } if (priv->adv_ts != 0U) { desc = (void *)priv->dma_erx + (unsigned long )entry; } else { desc = (void *)priv->dma_rx + (unsigned long )entry; } tmp = (*(((priv->hw)->desc)->get_rx_timestamp_status))(desc, priv->adv_ts); if (tmp == 0) { return; } else { } ns = (*(((priv->hw)->desc)->get_timestamp))(desc, priv->adv_ts); shhwtstamp = skb_hwtstamps(skb); memset((void *)shhwtstamp, 0, 16UL); shhwtstamp->hwtstamp = ns_to_ktime(ns); return; } } static int stmmac_hwtstamp_ioctl(struct net_device *dev , struct ifreq *ifr ) { struct stmmac_priv *priv ; void *tmp ; struct hwtstamp_config config ; struct timespec now ; u64 temp ; u32 ptp_v2 ; u32 tstamp_all ; u32 ptp_over_ipv4_udp ; u32 ptp_over_ipv6_udp ; u32 ptp_over_ethernet ; u32 snap_type_sel ; u32 ts_master_en ; u32 ts_event_en ; u32 value ; unsigned long tmp___0 ; struct _ddebug descriptor ; long tmp___1 ; u64 tmp___2 ; unsigned long tmp___3 ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; temp = 0ULL; ptp_v2 = 0U; tstamp_all = 0U; ptp_over_ipv4_udp = 0U; ptp_over_ipv6_udp = 0U; ptp_over_ethernet = 0U; snap_type_sel = 0U; ts_master_en = 0U; ts_event_en = 0U; value = 0U; if (priv->dma_cap.time_stamp == 0U && priv->adv_ts == 0U) { netdev_alert((struct net_device const *)priv->dev, "No support for HW time stamping\n"); priv->hwts_tx_en = 0; priv->hwts_rx_en = 0; return (-95); } else { } tmp___0 = copy_from_user((void *)(& config), (void const *)ifr->ifr_ifru.ifru_data, 12UL); if (tmp___0 != 0UL) { return (-14); } else { } descriptor.modname = "stmmac"; descriptor.function = "stmmac_hwtstamp_ioctl"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor.format = "%s config flags:0x%x, tx_type:0x%x, rx_filter:0x%x\n"; descriptor.lineno = 594U; descriptor.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_pr_debug(& descriptor, "%s config flags:0x%x, tx_type:0x%x, rx_filter:0x%x\n", "stmmac_hwtstamp_ioctl", config.flags, config.tx_type, config.rx_filter); } else { } if (config.flags != 0) { return (-22); } else { } if (config.tx_type != 0 && config.tx_type != 1) { return (-34); } else { } if (priv->adv_ts != 0U) { switch (config.rx_filter) { case 0: config.rx_filter = 0; goto ldv_50625; case 3: config.rx_filter = 3; snap_type_sel = 65536U; ptp_over_ipv4_udp = 8192U; ptp_over_ipv6_udp = 4096U; goto ldv_50625; case 4: config.rx_filter = 4; ts_event_en = 16384U; ptp_over_ipv4_udp = 8192U; ptp_over_ipv6_udp = 4096U; goto ldv_50625; case 5: config.rx_filter = 5; ts_master_en = 32768U; ts_event_en = 16384U; ptp_over_ipv4_udp = 8192U; ptp_over_ipv6_udp = 4096U; goto ldv_50625; case 6: config.rx_filter = 6; ptp_v2 = 1024U; snap_type_sel = 65536U; ptp_over_ipv4_udp = 8192U; ptp_over_ipv6_udp = 4096U; goto ldv_50625; case 7: config.rx_filter = 7; ptp_v2 = 1024U; ts_event_en = 16384U; ptp_over_ipv4_udp = 8192U; ptp_over_ipv6_udp = 4096U; goto ldv_50625; case 8: config.rx_filter = 8; ptp_v2 = 1024U; ts_master_en = 32768U; ts_event_en = 16384U; ptp_over_ipv4_udp = 8192U; ptp_over_ipv6_udp = 4096U; goto ldv_50625; case 12: config.rx_filter = 12; ptp_v2 = 1024U; snap_type_sel = 65536U; ptp_over_ipv4_udp = 8192U; ptp_over_ipv6_udp = 4096U; ptp_over_ethernet = 2048U; goto ldv_50625; case 13: config.rx_filter = 13; ptp_v2 = 1024U; ts_event_en = 16384U; ptp_over_ipv4_udp = 8192U; ptp_over_ipv6_udp = 4096U; ptp_over_ethernet = 2048U; goto ldv_50625; case 14: config.rx_filter = 14; ptp_v2 = 1024U; ts_master_en = 32768U; ts_event_en = 16384U; ptp_over_ipv4_udp = 8192U; ptp_over_ipv6_udp = 4096U; ptp_over_ethernet = 2048U; goto ldv_50625; case 1: config.rx_filter = 1; tstamp_all = 256U; goto ldv_50625; default: ; return (-34); } ldv_50625: ; } else { switch (config.rx_filter) { case 0: config.rx_filter = 0; goto ldv_50638; default: config.rx_filter = 3; goto ldv_50638; } ldv_50638: ; } priv->hwts_rx_en = config.rx_filter != 0; priv->hwts_tx_en = config.tx_type == 1; if (priv->hwts_tx_en == 0 && priv->hwts_rx_en == 0) { (*(((priv->hw)->ptp)->config_hw_tstamping))(priv->ioaddr, 0U); } else { value = (((((((tstamp_all | ptp_v2) | ptp_over_ethernet) | ptp_over_ipv6_udp) | ptp_over_ipv4_udp) | ts_event_en) | ts_master_en) | snap_type_sel) | 515U; (*(((priv->hw)->ptp)->config_hw_tstamping))(priv->ioaddr, value); (*(((priv->hw)->ptp)->config_sub_second_increment))(priv->ioaddr); temp = 214748364800000000ULL; tmp___2 = div_u64(temp, 62500000U); priv->default_addend = (unsigned int )tmp___2; (*(((priv->hw)->ptp)->config_addend))(priv->ioaddr, priv->default_addend); getnstimeofday(& now); (*(((priv->hw)->ptp)->init_systime))(priv->ioaddr, (u32 )now.tv_sec, (u32 )now.tv_nsec); } tmp___3 = copy_to_user(ifr->ifr_ifru.ifru_data, (void const *)(& config), 12UL); return (tmp___3 != 0UL ? -14 : 0); } } static int stmmac_init_ptp(struct stmmac_priv *priv ) { struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; int tmp___1 ; { if (priv->dma_cap.time_stamp == 0U && priv->dma_cap.atime_stamp == 0U) { return (-95); } else { } priv->adv_ts = 0U; if (priv->dma_cap.atime_stamp != 0U && priv->extend_desc != 0) { priv->adv_ts = 1U; } else { } if ((priv->msg_enable & 8192U) != 0U && priv->dma_cap.time_stamp != 0U) { descriptor.modname = "stmmac"; descriptor.function = "stmmac_init_ptp"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor.format = "IEEE 1588-2002 Time Stamp supported\n"; descriptor.lineno = 792U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "IEEE 1588-2002 Time Stamp supported\n"); } else { } } else { } if ((priv->msg_enable & 8192U) != 0U && priv->adv_ts != 0U) { descriptor___0.modname = "stmmac"; descriptor___0.function = "stmmac_init_ptp"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor___0.format = "IEEE 1588-2008 Advanced Time Stamp supported\n"; descriptor___0.lineno = 795U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor___0, "IEEE 1588-2008 Advanced Time Stamp supported\n"); } else { } } else { } (priv->hw)->ptp = & stmmac_ptp; priv->hwts_tx_en = 0; priv->hwts_rx_en = 0; tmp___1 = stmmac_ptp_register(priv); return (tmp___1); } } static void stmmac_release_ptp(struct stmmac_priv *priv ) { { stmmac_ptp_unregister(priv); return; } } static void stmmac_adjust_link(struct net_device *dev ) { struct stmmac_priv *priv ; void *tmp ; struct phy_device *phydev ; unsigned long flags ; int new_state ; unsigned int fc ; unsigned int pause_time ; u32 ctrl ; unsigned int tmp___0 ; long tmp___1 ; bool tmp___2 ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; phydev = priv->phydev; new_state = 0; fc = priv->flow_ctrl; pause_time = priv->pause; if ((unsigned long )phydev == (unsigned long )((struct phy_device *)0)) { return; } else { } ldv_spin_lock(); if (phydev->link != 0) { tmp___0 = readl((void const volatile *)priv->ioaddr); ctrl = tmp___0; if (phydev->duplex != priv->oldduplex) { new_state = 1; if (phydev->duplex == 0) { ctrl = (u32 )(~ (priv->hw)->link.duplex) & ctrl; } else { ctrl = (u32 )(priv->hw)->link.duplex | ctrl; } priv->oldduplex = phydev->duplex; } else { } if (phydev->pause != 0) { (*(((priv->hw)->mac)->flow_ctrl))(priv->ioaddr, (unsigned int )phydev->duplex, fc, pause_time); } else { } if (phydev->speed != priv->speed) { new_state = 1; switch (phydev->speed) { case 1000: tmp___1 = ldv__builtin_expect((priv->plat)->has_gmac != 0, 1L); if (tmp___1 != 0L) { ctrl = (u32 )(~ (priv->hw)->link.port) & ctrl; } else { } stmmac_hw_fix_mac_speed(priv); goto ldv_50660; case 100: ; case 10: ; if ((priv->plat)->has_gmac != 0) { ctrl = (u32 )(priv->hw)->link.port | ctrl; if (phydev->speed == 100) { ctrl = (u32 )(priv->hw)->link.speed | ctrl; } else { ctrl = (u32 )(~ (priv->hw)->link.speed) & ctrl; } } else { ctrl = (u32 )(~ (priv->hw)->link.port) & ctrl; } stmmac_hw_fix_mac_speed(priv); goto ldv_50660; default: ; if ((priv->msg_enable & 4U) != 0U) { printk("\f%s: Speed (%d) not 10/100\n", (char *)(& dev->name), phydev->speed); } else { } goto ldv_50660; } ldv_50660: priv->speed = phydev->speed; } else { } writel(ctrl, (void volatile *)priv->ioaddr); if (priv->oldlink == 0) { new_state = 1; priv->oldlink = 1; } else { } } else if (priv->oldlink != 0) { new_state = 1; priv->oldlink = 0; priv->speed = 0; priv->oldduplex = -1; } else { } if (new_state != 0 && (priv->msg_enable & 4U) != 0U) { phy_print_status(phydev); } else { } tmp___2 = stmmac_eee_init(priv); priv->eee_enabled = (int )tmp___2; spin_unlock_irqrestore(& priv->lock, flags); return; } } static void stmmac_check_pcs_mode(struct stmmac_priv *priv ) { int interface ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; { interface = (priv->plat)->interface; if (priv->dma_cap.pcs != 0U) { if (((interface == 7 || interface == 8) || interface == 9) || interface == 10) { descriptor.modname = "stmmac"; descriptor.function = "stmmac_check_pcs_mode"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor.format = "STMMAC: PCS RGMII support enable\n"; descriptor.lineno = 917U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "STMMAC: PCS RGMII support enable\n"); } else { } priv->pcs = 1; } else if (interface == 3) { descriptor___0.modname = "stmmac"; descriptor___0.function = "stmmac_check_pcs_mode"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor___0.format = "STMMAC: PCS SGMII support enable\n"; descriptor___0.lineno = 920U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor___0, "STMMAC: PCS SGMII support enable\n"); } else { } priv->pcs = 2; } else { } } else { } return; } } static int stmmac_init_phy(struct net_device *dev ) { struct stmmac_priv *priv ; void *tmp ; struct phy_device *phydev ; char phy_id_fmt[20U] ; char bus_id[17U] ; int interface ; int max_speed ; struct _ddebug descriptor ; long tmp___0 ; long tmp___1 ; bool tmp___2 ; struct _ddebug descriptor___0 ; long tmp___3 ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; interface = (priv->plat)->interface; max_speed = (priv->plat)->max_speed; priv->oldlink = 0; priv->speed = 0; priv->oldduplex = -1; if ((unsigned long )(priv->plat)->phy_bus_name != (unsigned long )((char *)0)) { snprintf((char *)(& bus_id), 17UL, "%s-%x", (priv->plat)->phy_bus_name, (priv->plat)->bus_id); } else { snprintf((char *)(& bus_id), 17UL, "stmmac-%x", (priv->plat)->bus_id); } snprintf((char *)(& phy_id_fmt), 20UL, "%s:%02x", (char *)(& bus_id), (priv->plat)->phy_addr); descriptor.modname = "stmmac"; descriptor.function = "stmmac_init_phy"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor.format = "stmmac_init_phy: trying to attach to %s\n"; descriptor.lineno = 955U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor, "stmmac_init_phy: trying to attach to %s\n", (char *)(& phy_id_fmt)); } else { } phydev = phy_connect(dev, (char const *)(& phy_id_fmt), & stmmac_adjust_link, (phy_interface_t )interface); tmp___2 = IS_ERR((void const *)phydev); if ((int )tmp___2) { printk("\v%s: Could not attach to PHY\n", (char *)(& dev->name)); tmp___1 = PTR_ERR((void const *)phydev); return ((int )tmp___1); } else { } if ((interface == 1 || interface == 6) || (max_speed <= 999 && max_speed > 0)) { phydev->advertising = phydev->advertising & 4294967247U; } else { } if (phydev->phy_id == 0U) { phy_disconnect(phydev); return (-19); } else { } descriptor___0.modname = "stmmac"; descriptor___0.function = "stmmac_init_phy"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor___0.format = "stmmac_init_phy: %s: attached to PHY (UID 0x%x) Link = %d\n"; descriptor___0.lineno = 983U; descriptor___0.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___3 != 0L) { __dynamic_pr_debug(& descriptor___0, "stmmac_init_phy: %s: attached to PHY (UID 0x%x) Link = %d\n", (char *)(& dev->name), phydev->phy_id, phydev->link); } else { } priv->phydev = phydev; return (0); } } static void stmmac_display_ring(void *head , int size , int extend_desc ) { int i ; struct dma_extended_desc *ep ; struct dma_desc *p ; u64 x ; phys_addr_t tmp ; phys_addr_t tmp___0 ; { ep = (struct dma_extended_desc *)head; p = (struct dma_desc *)head; i = 0; goto ldv_50693; ldv_50692: ; if (extend_desc != 0) { x = *((u64 *)ep); tmp = virt_to_phys((void volatile *)ep); printk("\016%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n", i, (unsigned int )tmp, (unsigned int )x, (unsigned int )(x >> 32), ep->basic.des2, ep->basic.des3); ep = ep + 1; } else { x = *((u64 *)p); tmp___0 = virt_to_phys((void volatile *)p); printk("\016%d [0x%x]: 0x%x 0x%x 0x%x 0x%x", i, (unsigned int )tmp___0, (unsigned int )x, (unsigned int )(x >> 32), p->des2, p->des3); p = p + 1; } printk("\016\n"); i = i + 1; ldv_50693: ; if (i < size) { goto ldv_50692; } else { } return; } } static void stmmac_display_rings(struct stmmac_priv *priv ) { unsigned int txsize ; unsigned int rxsize ; { txsize = priv->dma_tx_size; rxsize = priv->dma_rx_size; if (priv->extend_desc != 0) { printk("\016Extended RX descriptor ring:\n"); stmmac_display_ring((void *)priv->dma_erx, (int )rxsize, 1); printk("\016Extended TX descriptor ring:\n"); stmmac_display_ring((void *)priv->dma_etx, (int )txsize, 1); } else { printk("\016RX descriptor ring:\n"); stmmac_display_ring((void *)priv->dma_rx, (int )rxsize, 0); printk("\016TX descriptor ring:\n"); stmmac_display_ring((void *)priv->dma_tx, (int )txsize, 0); } return; } } static int stmmac_set_bfsize(int mtu , int bufsize ) { int ret ; { ret = bufsize; if (mtu > 4095) { ret = 8192; } else if (mtu > 2047) { ret = 4096; } else if (mtu > 1536) { ret = 2048; } else { ret = 1536; } return (ret); } } static void stmmac_clear_descriptors(struct stmmac_priv *priv ) { int i ; unsigned int txsize ; unsigned int rxsize ; { txsize = priv->dma_tx_size; rxsize = priv->dma_rx_size; i = 0; goto ldv_50712; ldv_50711: ; if (priv->extend_desc != 0) { (*(((priv->hw)->desc)->init_rx_desc))(& (priv->dma_erx + (unsigned long )i)->basic, priv->use_riwt, (int )priv->mode, (unsigned int )i == rxsize - 1U); } else { (*(((priv->hw)->desc)->init_rx_desc))(priv->dma_rx + (unsigned long )i, priv->use_riwt, (int )priv->mode, (unsigned int )i == rxsize - 1U); } i = i + 1; ldv_50712: ; if ((unsigned int )i < rxsize) { goto ldv_50711; } else { } i = 0; goto ldv_50715; ldv_50714: ; if (priv->extend_desc != 0) { (*(((priv->hw)->desc)->init_tx_desc))(& (priv->dma_etx + (unsigned long )i)->basic, (int )priv->mode, (unsigned int )i == txsize - 1U); } else { (*(((priv->hw)->desc)->init_tx_desc))(priv->dma_tx + (unsigned long )i, (int )priv->mode, (unsigned int )i == txsize - 1U); } i = i + 1; ldv_50715: ; if ((unsigned int )i < txsize) { goto ldv_50714; } else { } return; } } static int stmmac_init_rx_buffers(struct stmmac_priv *priv , struct dma_desc *p , int i ) { struct sk_buff *skb ; int tmp ; { skb = ldv___netdev_alloc_skb_39(priv->dev, priv->dma_buf_sz, 208U); if ((unsigned long )skb == (unsigned long )((struct sk_buff *)0)) { printk("\v%s: Rx init fails; skb is NULL\n", "stmmac_init_rx_buffers"); return (-12); } else { } skb_reserve(skb, 0); *(priv->rx_skbuff + (unsigned long )i) = skb; *(priv->rx_skbuff_dma + (unsigned long )i) = dma_map_single_attrs(priv->device, (void *)skb->data, (size_t )priv->dma_buf_sz, 2, (struct dma_attrs *)0); tmp = dma_mapping_error(priv->device, *(priv->rx_skbuff_dma + (unsigned long )i)); if (tmp != 0) { printk("\v%s: DMA mapping error\n", "stmmac_init_rx_buffers"); dev_kfree_skb_any(skb); return (-22); } else { } p->des2 = (unsigned int )*(priv->rx_skbuff_dma + (unsigned long )i); if ((unsigned long )((priv->hw)->mode)->init_desc3 != (unsigned long )((void (*/* const */)(struct dma_desc * ))0) && priv->dma_buf_sz == 16384U) { (*(((priv->hw)->mode)->init_desc3))(p); } else { } return (0); } } static void stmmac_free_rx_buffers(struct stmmac_priv *priv , int i ) { { if ((unsigned long )*(priv->rx_skbuff + (unsigned long )i) != (unsigned long )((struct sk_buff *)0)) { dma_unmap_single_attrs(priv->device, *(priv->rx_skbuff_dma + (unsigned long )i), (size_t )priv->dma_buf_sz, 2, (struct dma_attrs *)0); dev_kfree_skb_any(*(priv->rx_skbuff + (unsigned long )i)); } else { } *(priv->rx_skbuff + (unsigned long )i) = (struct sk_buff *)0; return; } } static int init_dma_desc_rings(struct net_device *dev ) { int i ; struct stmmac_priv *priv ; void *tmp ; unsigned int txsize ; unsigned int rxsize ; unsigned int bfsize ; int ret ; int tmp___0 ; int tmp___1 ; struct _ddebug descriptor ; long tmp___2 ; struct _ddebug descriptor___0 ; long tmp___3 ; struct _ddebug descriptor___1 ; long tmp___4 ; struct dma_desc *p ; struct _ddebug descriptor___2 ; long tmp___5 ; struct dma_desc *p___0 ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; txsize = priv->dma_tx_size; rxsize = priv->dma_rx_size; bfsize = 0U; ret = -12; if ((unsigned long )((priv->hw)->mode)->set_16kib_bfsize != (unsigned long )((int (*/* const */)(int ))0)) { tmp___0 = (*(((priv->hw)->mode)->set_16kib_bfsize))((int )dev->mtu); bfsize = (unsigned int )tmp___0; } else { } if (bfsize <= 16383U) { tmp___1 = stmmac_set_bfsize((int )dev->mtu, (int )priv->dma_buf_sz); bfsize = (unsigned int )tmp___1; } else { } priv->dma_buf_sz = bfsize; if ((priv->msg_enable & 2U) != 0U) { descriptor.modname = "stmmac"; descriptor.function = "init_dma_desc_rings"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor.format = "%s: txsize %d, rxsize %d, bfsize %d\n"; descriptor.lineno = 1158U; descriptor.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_pr_debug(& descriptor, "%s: txsize %d, rxsize %d, bfsize %d\n", "init_dma_desc_rings", txsize, rxsize, bfsize); } else { } } else { } if ((priv->msg_enable & 2U) != 0U) { descriptor___0.modname = "stmmac"; descriptor___0.function = "init_dma_desc_rings"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor___0.format = "(%s) dma_rx_phy=0x%08x dma_tx_phy=0x%08x\n"; descriptor___0.lineno = 1162U; descriptor___0.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___3 != 0L) { __dynamic_pr_debug(& descriptor___0, "(%s) dma_rx_phy=0x%08x dma_tx_phy=0x%08x\n", "init_dma_desc_rings", (unsigned int )priv->dma_rx_phy, (unsigned int )priv->dma_tx_phy); } else { } descriptor___1.modname = "stmmac"; descriptor___1.function = "init_dma_desc_rings"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor___1.format = "\tSKB addresses:\nskb\t\tskb data\tdma data\n"; descriptor___1.lineno = 1165U; descriptor___1.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___4 != 0L) { __dynamic_pr_debug(& descriptor___1, "\tSKB addresses:\nskb\t\tskb data\tdma data\n"); } else { } } else { } i = 0; goto ldv_50745; ldv_50744: ; if (priv->extend_desc != 0) { p = & (priv->dma_erx + (unsigned long )i)->basic; } else { p = priv->dma_rx + (unsigned long )i; } ret = stmmac_init_rx_buffers(priv, p, i); if (ret != 0) { goto err_init_rx_buffers; } else { } if ((priv->msg_enable & 2U) != 0U) { descriptor___2.modname = "stmmac"; descriptor___2.function = "init_dma_desc_rings"; descriptor___2.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor___2.format = "[%p]\t[%p]\t[%x]\n"; descriptor___2.lineno = 1181U; descriptor___2.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); if (tmp___5 != 0L) { __dynamic_pr_debug(& descriptor___2, "[%p]\t[%p]\t[%x]\n", *(priv->rx_skbuff + (unsigned long )i), (*(priv->rx_skbuff + (unsigned long )i))->data, (unsigned int )*(priv->rx_skbuff_dma + (unsigned long )i)); } else { } } else { } i = i + 1; ldv_50745: ; if ((unsigned int )i < rxsize) { goto ldv_50744; } else { } priv->cur_rx = 0U; priv->dirty_rx = (unsigned int )i - rxsize; buf_sz = (int )bfsize; if (priv->mode == 1U) { if (priv->extend_desc != 0) { (*(((priv->hw)->mode)->init))((void *)priv->dma_erx, priv->dma_rx_phy, rxsize, 1U); (*(((priv->hw)->mode)->init))((void *)priv->dma_etx, priv->dma_tx_phy, txsize, 1U); } else { (*(((priv->hw)->mode)->init))((void *)priv->dma_rx, priv->dma_rx_phy, rxsize, 0U); (*(((priv->hw)->mode)->init))((void *)priv->dma_tx, priv->dma_tx_phy, txsize, 0U); } } else { } i = 0; goto ldv_50749; ldv_50748: ; if (priv->extend_desc != 0) { p___0 = & (priv->dma_etx + (unsigned long )i)->basic; } else { p___0 = priv->dma_tx + (unsigned long )i; } p___0->des2 = 0U; *(priv->tx_skbuff_dma + (unsigned long )i) = 0ULL; *(priv->tx_skbuff + (unsigned long )i) = (struct sk_buff *)0; i = i + 1; ldv_50749: ; if ((unsigned int )i < txsize) { goto ldv_50748; } else { } priv->dirty_tx = 0U; priv->cur_tx = 0U; stmmac_clear_descriptors(priv); if ((priv->msg_enable & 8192U) != 0U) { stmmac_display_rings(priv); } else { } return (0); err_init_rx_buffers: ; goto ldv_50752; ldv_50751: stmmac_free_rx_buffers(priv, i); ldv_50752: i = i - 1; if (i >= 0) { goto ldv_50751; } else { } return (ret); } } static void dma_free_rx_skbufs(struct stmmac_priv *priv ) { int i ; { i = 0; goto ldv_50759; ldv_50758: stmmac_free_rx_buffers(priv, i); i = i + 1; ldv_50759: ; if ((unsigned int )i < priv->dma_rx_size) { goto ldv_50758; } else { } return; } } static void dma_free_tx_skbufs(struct stmmac_priv *priv ) { int i ; struct dma_desc *p ; int tmp ; { i = 0; goto ldv_50767; ldv_50766: ; if (priv->extend_desc != 0) { p = & (priv->dma_etx + (unsigned long )i)->basic; } else { p = priv->dma_tx + (unsigned long )i; } if (*(priv->tx_skbuff_dma + (unsigned long )i) != 0ULL) { tmp = (*(((priv->hw)->desc)->get_tx_len))(p); dma_unmap_single_attrs(priv->device, *(priv->tx_skbuff_dma + (unsigned long )i), (size_t )tmp, 1, (struct dma_attrs *)0); *(priv->tx_skbuff_dma + (unsigned long )i) = 0ULL; } else { } if ((unsigned long )*(priv->tx_skbuff + (unsigned long )i) != (unsigned long )((struct sk_buff *)0)) { dev_kfree_skb_any(*(priv->tx_skbuff + (unsigned long )i)); *(priv->tx_skbuff + (unsigned long )i) = (struct sk_buff *)0; } else { } i = i + 1; ldv_50767: ; if ((unsigned int )i < priv->dma_tx_size) { goto ldv_50766; } else { } return; } } static int alloc_dma_desc_resources(struct stmmac_priv *priv ) { unsigned int txsize ; unsigned int rxsize ; int ret ; void *tmp ; void *tmp___0 ; void *tmp___1 ; void *tmp___2 ; void *tmp___3 ; void *tmp___4 ; void *tmp___5 ; void *tmp___6 ; { txsize = priv->dma_tx_size; rxsize = priv->dma_rx_size; ret = -12; tmp = kmalloc_array((size_t )rxsize, 8UL, 208U); priv->rx_skbuff_dma = (dma_addr_t *)tmp; if ((unsigned long )priv->rx_skbuff_dma == (unsigned long )((dma_addr_t *)0ULL)) { return (-12); } else { } tmp___0 = kmalloc_array((size_t )rxsize, 8UL, 208U); priv->rx_skbuff = (struct sk_buff **)tmp___0; if ((unsigned long )priv->rx_skbuff == (unsigned long )((struct sk_buff **)0)) { goto err_rx_skbuff; } else { } tmp___1 = kmalloc_array((size_t )txsize, 8UL, 208U); priv->tx_skbuff_dma = (dma_addr_t *)tmp___1; if ((unsigned long )priv->tx_skbuff_dma == (unsigned long )((dma_addr_t *)0ULL)) { goto err_tx_skbuff_dma; } else { } tmp___2 = kmalloc_array((size_t )txsize, 8UL, 208U); priv->tx_skbuff = (struct sk_buff **)tmp___2; if ((unsigned long )priv->tx_skbuff == (unsigned long )((struct sk_buff **)0)) { goto err_tx_skbuff; } else { } if (priv->extend_desc != 0) { tmp___3 = dma_alloc_attrs(priv->device, (unsigned long )rxsize * 32UL, & priv->dma_rx_phy, 208U, (struct dma_attrs *)0); priv->dma_erx = (struct dma_extended_desc *)tmp___3; if ((unsigned long )priv->dma_erx == (unsigned long )((struct dma_extended_desc *)0)) { goto err_dma; } else { } tmp___4 = dma_alloc_attrs(priv->device, (unsigned long )txsize * 32UL, & priv->dma_tx_phy, 208U, (struct dma_attrs *)0); priv->dma_etx = (struct dma_extended_desc *)tmp___4; if ((unsigned long )priv->dma_etx == (unsigned long )((struct dma_extended_desc *)0)) { dma_free_attrs(priv->device, (unsigned long )priv->dma_rx_size * 32UL, (void *)priv->dma_erx, priv->dma_rx_phy, (struct dma_attrs *)0); goto err_dma; } else { } } else { tmp___5 = dma_alloc_attrs(priv->device, (unsigned long )rxsize * 16UL, & priv->dma_rx_phy, 208U, (struct dma_attrs *)0); priv->dma_rx = (struct dma_desc *)tmp___5; if ((unsigned long )priv->dma_rx == (unsigned long )((struct dma_desc *)0)) { goto err_dma; } else { } tmp___6 = dma_alloc_attrs(priv->device, (unsigned long )txsize * 16UL, & priv->dma_tx_phy, 208U, (struct dma_attrs *)0); priv->dma_tx = (struct dma_desc *)tmp___6; if ((unsigned long )priv->dma_tx == (unsigned long )((struct dma_desc *)0)) { dma_free_attrs(priv->device, (unsigned long )priv->dma_rx_size * 16UL, (void *)priv->dma_rx, priv->dma_rx_phy, (struct dma_attrs *)0); goto err_dma; } else { } } return (0); err_dma: kfree((void const *)priv->tx_skbuff); err_tx_skbuff: kfree((void const *)priv->tx_skbuff_dma); err_tx_skbuff_dma: kfree((void const *)priv->rx_skbuff); err_rx_skbuff: kfree((void const *)priv->rx_skbuff_dma); return (ret); } } static void free_dma_desc_resources(struct stmmac_priv *priv ) { { dma_free_rx_skbufs(priv); dma_free_tx_skbufs(priv); if (priv->extend_desc == 0) { dma_free_attrs(priv->device, (unsigned long )priv->dma_tx_size * 16UL, (void *)priv->dma_tx, priv->dma_tx_phy, (struct dma_attrs *)0); dma_free_attrs(priv->device, (unsigned long )priv->dma_rx_size * 16UL, (void *)priv->dma_rx, priv->dma_rx_phy, (struct dma_attrs *)0); } else { dma_free_attrs(priv->device, (unsigned long )priv->dma_tx_size * 32UL, (void *)priv->dma_etx, priv->dma_tx_phy, (struct dma_attrs *)0); dma_free_attrs(priv->device, (unsigned long )priv->dma_rx_size * 32UL, (void *)priv->dma_erx, priv->dma_rx_phy, (struct dma_attrs *)0); } kfree((void const *)priv->rx_skbuff_dma); kfree((void const *)priv->rx_skbuff); kfree((void const *)priv->tx_skbuff_dma); kfree((void const *)priv->tx_skbuff); return; } } static void stmmac_dma_operation_mode(struct stmmac_priv *priv ) { { if ((priv->plat)->force_thresh_dma_mode != 0) { (*(((priv->hw)->dma)->dma_mode))(priv->ioaddr, tc, tc); } else if ((priv->plat)->force_sf_dma_mode != 0 || (priv->plat)->tx_coe != 0) { (*(((priv->hw)->dma)->dma_mode))(priv->ioaddr, 1, 1); tc = 1; } else { (*(((priv->hw)->dma)->dma_mode))(priv->ioaddr, tc, 1); } return; } } static void stmmac_tx_clean(struct stmmac_priv *priv ) { unsigned int txsize ; int last ; unsigned int entry ; struct sk_buff *skb ; struct dma_desc *p ; int tmp ; int tx_error ; int tmp___0 ; long tmp___1 ; long tmp___2 ; struct _ddebug descriptor ; long tmp___3 ; int tmp___4 ; long tmp___5 ; long tmp___6 ; struct _ddebug descriptor___0 ; long tmp___7 ; bool tmp___8 ; u32 tmp___9 ; bool tmp___10 ; long tmp___11 ; u32 tmp___12 ; long tmp___13 ; unsigned long tmp___14 ; { txsize = priv->dma_tx_size; spin_lock(& priv->tx_lock); priv->xstats.tx_clean = priv->xstats.tx_clean + 1UL; goto ldv_50798; ldv_50797: entry = priv->dirty_tx % txsize; skb = *(priv->tx_skbuff + (unsigned long )entry); if (priv->extend_desc != 0) { p = (struct dma_desc *)priv->dma_etx + (unsigned long )entry; } else { p = priv->dma_tx + (unsigned long )entry; } tmp = (*(((priv->hw)->desc)->get_tx_owner))(p); if (tmp != 0) { goto ldv_50793; } else { } last = (*(((priv->hw)->desc)->get_tx_ls))(p); tmp___2 = ldv__builtin_expect(last != 0, 1L); if (tmp___2 != 0L) { tmp___0 = (*(((priv->hw)->desc)->tx_status))((void *)(& (priv->dev)->stats), & priv->xstats, p, priv->ioaddr); tx_error = tmp___0; tmp___1 = ldv__builtin_expect(tx_error == 0, 1L); if (tmp___1 != 0L) { (priv->dev)->stats.tx_packets = (priv->dev)->stats.tx_packets + 1UL; priv->xstats.tx_pkt_n = priv->xstats.tx_pkt_n + 1UL; } else { (priv->dev)->stats.tx_errors = (priv->dev)->stats.tx_errors + 1UL; } stmmac_get_tx_hwtstamp(priv, entry, skb); } else { } if ((priv->msg_enable & 1024U) != 0U) { descriptor.modname = "stmmac"; descriptor.function = "stmmac_tx_clean"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor.format = "%s: curr %d, dirty %d\n"; descriptor.lineno = 1440U; descriptor.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___3 != 0L) { __dynamic_pr_debug(& descriptor, "%s: curr %d, dirty %d\n", "stmmac_tx_clean", priv->cur_tx, priv->dirty_tx); } else { } } else { } tmp___5 = ldv__builtin_expect(*(priv->tx_skbuff_dma + (unsigned long )entry) != 0ULL, 1L); if (tmp___5 != 0L) { tmp___4 = (*(((priv->hw)->desc)->get_tx_len))(p); dma_unmap_single_attrs(priv->device, *(priv->tx_skbuff_dma + (unsigned long )entry), (size_t )tmp___4, 1, (struct dma_attrs *)0); *(priv->tx_skbuff_dma + (unsigned long )entry) = 0ULL; } else { } (*(((priv->hw)->mode)->clean_desc3))((void *)priv, p); tmp___6 = ldv__builtin_expect((unsigned long )skb != (unsigned long )((struct sk_buff *)0), 1L); if (tmp___6 != 0L) { dev_consume_skb_any(skb); *(priv->tx_skbuff + (unsigned long )entry) = (struct sk_buff *)0; } else { } (*(((priv->hw)->desc)->release_tx_desc))(p, (int )priv->mode); priv->dirty_tx = priv->dirty_tx + 1U; ldv_50798: ; if (priv->dirty_tx != priv->cur_tx) { goto ldv_50797; } else { } ldv_50793: tmp___10 = netif_queue_stopped((struct net_device const *)priv->dev); tmp___11 = ldv__builtin_expect((long )tmp___10, 0L); if (tmp___11 != 0L) { tmp___12 = stmmac_tx_avail(priv); tmp___13 = ldv__builtin_expect(tmp___12 > priv->dma_tx_size / 4U, 0L); if (tmp___13 != 0L) { netif_tx_lock(priv->dev); tmp___8 = netif_queue_stopped((struct net_device const *)priv->dev); if ((int )tmp___8) { tmp___9 = stmmac_tx_avail(priv); if (tmp___9 > priv->dma_tx_size / 4U) { if ((priv->msg_enable & 1024U) != 0U) { descriptor___0.modname = "stmmac"; descriptor___0.function = "stmmac_tx_clean"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor___0.format = "%s: restart transmit\n"; descriptor___0.lineno = 1466U; descriptor___0.flags = 0U; tmp___7 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___7 != 0L) { __dynamic_pr_debug(& descriptor___0, "%s: restart transmit\n", "stmmac_tx_clean"); } else { } } else { } netif_wake_queue(priv->dev); } else { } } else { } netif_tx_unlock(priv->dev); } else { } } else { } if (priv->eee_enabled != 0 && ! priv->tx_path_in_lpi_mode) { stmmac_enable_eee_mode(priv); tmp___14 = msecs_to_jiffies((unsigned int const )eee_timer); ldv_mod_timer_40(& priv->eee_ctrl_timer, tmp___14 + (unsigned long )jiffies); } else { } spin_unlock(& priv->tx_lock); return; } } __inline static void stmmac_enable_dma_irq(struct stmmac_priv *priv ) { { (*(((priv->hw)->dma)->enable_dma_irq))(priv->ioaddr); return; } } __inline static void stmmac_disable_dma_irq(struct stmmac_priv *priv ) { { (*(((priv->hw)->dma)->disable_dma_irq))(priv->ioaddr); return; } } static void stmmac_tx_err(struct stmmac_priv *priv ) { int i ; int txsize ; { txsize = (int )priv->dma_tx_size; netif_stop_queue(priv->dev); (*(((priv->hw)->dma)->stop_tx))(priv->ioaddr); dma_free_tx_skbufs(priv); i = 0; goto ldv_50812; ldv_50811: ; if (priv->extend_desc != 0) { (*(((priv->hw)->desc)->init_tx_desc))(& (priv->dma_etx + (unsigned long )i)->basic, (int )priv->mode, txsize + -1 == i); } else { (*(((priv->hw)->desc)->init_tx_desc))(priv->dma_tx + (unsigned long )i, (int )priv->mode, txsize + -1 == i); } i = i + 1; ldv_50812: ; if (i < txsize) { goto ldv_50811; } else { } priv->dirty_tx = 0U; priv->cur_tx = 0U; (*(((priv->hw)->dma)->start_tx))(priv->ioaddr); (priv->dev)->stats.tx_errors = (priv->dev)->stats.tx_errors + 1UL; netif_wake_queue(priv->dev); return; } } static void stmmac_dma_interrupt(struct stmmac_priv *priv ) { int status ; bool tmp ; long tmp___0 ; long tmp___1 ; long tmp___2 ; long tmp___3 ; long tmp___4 ; { status = (*(((priv->hw)->dma)->dma_interrupt))(priv->ioaddr, & priv->xstats); tmp___1 = ldv__builtin_expect((status & 4) != 0, 1L); if (tmp___1 != 0L || (status & 8) != 0) { tmp = napi_schedule_prep(& priv->napi); tmp___0 = ldv__builtin_expect((long )tmp, 1L); if (tmp___0 != 0L) { stmmac_disable_dma_irq(priv); __napi_schedule(& priv->napi); } else { } } else { } tmp___4 = ldv__builtin_expect((status & 2) != 0, 0L); if (tmp___4 != 0L) { tmp___2 = ldv__builtin_expect(tc != 1, 0L); if (tmp___2 != 0L && tc <= 256) { tc = tc + 64; (*(((priv->hw)->dma)->dma_mode))(priv->ioaddr, tc, 1); priv->xstats.threshold = (unsigned long )tc; } else { } } else { tmp___3 = ldv__builtin_expect(status == 1, 0L); if (tmp___3 != 0L) { stmmac_tx_err(priv); } else { } } return; } } static void stmmac_mmc_setup(struct stmmac_priv *priv ) { unsigned int mode ; { mode = 53U; dwmac_mmc_intr_all_mask(priv->ioaddr); if (priv->dma_cap.rmon != 0U) { dwmac_mmc_ctrl(priv->ioaddr, mode); memset((void *)(& priv->mmc), 0, 316UL); } else { printk("\016 No MAC Management Counters available\n"); } return; } } static u32 stmmac_get_synopsys_id(struct stmmac_priv *priv ) { u32 hwid ; u32 uid ; u32 synid ; long tmp ; { hwid = (priv->hw)->synopsys_uid; tmp = ldv__builtin_expect(hwid != 0U, 1L); if (tmp != 0L) { uid = (hwid & 65280U) >> 8; synid = hwid & 255U; printk("\016stmmac - user ID: 0x%x, Synopsys ID: 0x%x\n", uid, synid); return (synid); } else { } return (0U); } } static void stmmac_selec_desc_mode(struct stmmac_priv *priv ) { { if ((priv->plat)->enh_desc != 0) { printk("\016 Enhanced/Alternate descriptors\n"); if (priv->synopsys_id > 52) { printk("\016\tEnabled extended descriptors\n"); priv->extend_desc = 1; } else { printk("\fExtended descriptors not supported\n"); } (priv->hw)->desc = & enh_desc_ops; } else { printk("\016 Normal descriptors\n"); (priv->hw)->desc = & ndesc_ops; } return; } } static int stmmac_get_hw_features(struct stmmac_priv *priv ) { u32 hw_cap ; { hw_cap = 0U; if ((unsigned long )((priv->hw)->dma)->get_hw_feature != (unsigned long )((unsigned int (*/* const */)(void * ))0)) { hw_cap = (*(((priv->hw)->dma)->get_hw_feature))(priv->ioaddr); priv->dma_cap.mbps_10_100 = hw_cap & 1U; priv->dma_cap.mbps_1000 = (hw_cap & 2U) >> 1; priv->dma_cap.half_duplex = (hw_cap & 4U) >> 2; priv->dma_cap.hash_filter = (hw_cap & 16U) >> 4; priv->dma_cap.multi_addr = (hw_cap & 32U) >> 5; priv->dma_cap.pcs = (hw_cap & 64U) >> 6; priv->dma_cap.sma_mdio = (hw_cap & 256U) >> 8; priv->dma_cap.pmt_remote_wake_up = (hw_cap & 512U) >> 9; priv->dma_cap.pmt_magic_frame = (hw_cap & 1024U) >> 10; priv->dma_cap.rmon = (hw_cap & 2048U) >> 11; priv->dma_cap.time_stamp = (hw_cap & 4096U) >> 12; priv->dma_cap.atime_stamp = (hw_cap & 8192U) >> 13; priv->dma_cap.eee = (hw_cap & 16384U) >> 14; priv->dma_cap.av = (hw_cap & 32768U) >> 15; priv->dma_cap.tx_coe = (hw_cap & 65536U) >> 16; priv->dma_cap.rx_coe_type1 = (hw_cap & 131072U) >> 17; priv->dma_cap.rx_coe_type2 = (hw_cap & 262144U) >> 18; priv->dma_cap.rxfifo_over_2048 = (hw_cap & 524288U) >> 19; priv->dma_cap.number_rx_channel = (hw_cap & 3145728U) >> 20; priv->dma_cap.number_tx_channel = (hw_cap & 12582912U) >> 22; priv->dma_cap.enh_desc = (hw_cap & 16777216U) >> 24; } else { } return ((int )hw_cap); } } static void stmmac_check_ether_addr(struct stmmac_priv *priv ) { bool tmp ; int tmp___0 ; bool tmp___1 ; int tmp___2 ; { tmp___1 = is_valid_ether_addr((u8 const *)(priv->dev)->dev_addr); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { (*(((priv->hw)->mac)->get_umac_addr))((void *)(priv->dev)->base_addr, (priv->dev)->dev_addr, 0U); tmp = is_valid_ether_addr((u8 const *)(priv->dev)->dev_addr); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { eth_hw_addr_random(priv->dev); } else { } printk("\016%s: device MAC address %pM\n", (char *)(& (priv->dev)->name), (priv->dev)->dev_addr); } else { } return; } } static int stmmac_init_dma_engine(struct stmmac_priv *priv ) { int pbl ; int fixed_burst ; int burst_len ; int mixed_burst ; int atds ; int tmp ; { pbl = 8; fixed_burst = 0; burst_len = 0; mixed_burst = 0; atds = 0; if ((unsigned long )(priv->plat)->dma_cfg != (unsigned long )((struct stmmac_dma_cfg *)0)) { pbl = ((priv->plat)->dma_cfg)->pbl; fixed_burst = ((priv->plat)->dma_cfg)->fixed_burst; mixed_burst = ((priv->plat)->dma_cfg)->mixed_burst; burst_len = ((priv->plat)->dma_cfg)->burst_len; } else { } if (priv->extend_desc != 0 && priv->mode == 2U) { atds = 1; } else { } tmp = (*(((priv->hw)->dma)->init))(priv->ioaddr, pbl, fixed_burst, mixed_burst, burst_len, (u32 )priv->dma_tx_phy, (u32 )priv->dma_rx_phy, atds); return (tmp); } } static void stmmac_tx_timer(unsigned long data ) { struct stmmac_priv *priv ; { priv = (struct stmmac_priv *)data; stmmac_tx_clean(priv); return; } } static void stmmac_init_tx_coalesce(struct stmmac_priv *priv ) { unsigned long tmp ; { priv->tx_coal_frames = 64U; priv->tx_coal_timer = 40000U; reg_timer_4(& priv->txtimer); tmp = usecs_to_jiffies(priv->tx_coal_timer); priv->txtimer.expires = tmp + (unsigned long )jiffies; priv->txtimer.data = (unsigned long )priv; priv->txtimer.function = & stmmac_tx_timer; add_timer(& priv->txtimer); return; } } static int stmmac_hw_setup(struct net_device *dev ) { struct stmmac_priv *priv ; void *tmp ; int ret ; struct _ddebug descriptor ; long tmp___0 ; bool tmp___1 ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; ret = init_dma_desc_rings(dev); if (ret < 0) { printk("\v%s: DMA descriptors initialization failed\n", "stmmac_hw_setup"); return (ret); } else { } ret = stmmac_init_dma_engine(priv); if (ret < 0) { printk("\v%s: DMA engine initialization failed\n", "stmmac_hw_setup"); return (ret); } else { } (*(((priv->hw)->mac)->set_umac_addr))(priv->ioaddr, dev->dev_addr, 0U); if ((unsigned long )(priv->plat)->bus_setup != (unsigned long )((void (*)(void * ))0)) { (*((priv->plat)->bus_setup))(priv->ioaddr); } else { } (*(((priv->hw)->mac)->core_init))(priv->ioaddr, (int )dev->mtu); stmmac_set_mac(priv->ioaddr, 1); stmmac_dma_operation_mode(priv); stmmac_mmc_setup(priv); ret = stmmac_init_ptp(priv); if (ret != 0 && ret != -95) { printk("\f%s: failed PTP initialisation\n", "stmmac_hw_setup"); } else { } ret = stmmac_init_fs(dev); if (ret < 0) { printk("\f%s: failed debugFS registration\n", "stmmac_hw_setup"); } else { } descriptor.modname = "stmmac"; descriptor.function = "stmmac_hw_setup"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor.format = "%s: DMA RX/TX processes started...\n"; descriptor.lineno = 1805U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor, "%s: DMA RX/TX processes started...\n", (char *)(& dev->name)); } else { } (*(((priv->hw)->dma)->start_tx))(priv->ioaddr); (*(((priv->hw)->dma)->start_rx))(priv->ioaddr); if ((priv->msg_enable & 8192U) != 0U) { (*(((priv->hw)->mac)->dump_regs))(priv->ioaddr); (*(((priv->hw)->dma)->dump_regs))(priv->ioaddr); } else { } priv->tx_lpi_timer = 0; tmp___1 = stmmac_eee_init(priv); priv->eee_enabled = (int )tmp___1; stmmac_init_tx_coalesce(priv); if (priv->use_riwt != 0 && (unsigned long )((priv->hw)->dma)->rx_watchdog != (unsigned long )((void (*/* const */)(void * , u32 ))0)) { priv->rx_riwt = 255U; (*(((priv->hw)->dma)->rx_watchdog))(priv->ioaddr, 255U); } else { } if (priv->pcs != 0 && (unsigned long )((priv->hw)->mac)->ctrl_ane != (unsigned long )((void (*/* const */)(void * , bool ))0)) { (*(((priv->hw)->mac)->ctrl_ane))(priv->ioaddr, 0); } else { } return (0); } } static int stmmac_open(struct net_device *dev ) { struct stmmac_priv *priv ; void *tmp ; int ret ; long tmp___0 ; long tmp___1 ; long tmp___2 ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; stmmac_check_ether_addr(priv); if ((priv->pcs != 1 && priv->pcs != 4) && priv->pcs != 8) { ret = stmmac_init_phy(dev); if (ret != 0) { printk("\v%s: Cannot attach to PHY (error: %d)\n", "stmmac_open", ret); return (ret); } else { } } else { } memset((void *)(& priv->xstats), 0, 704UL); priv->xstats.threshold = (unsigned long )tc; priv->dma_tx_size = (unsigned int )(dma_txsize + 63) & 4294967232U; priv->dma_rx_size = (unsigned int )(dma_rxsize + 63) & 4294967232U; priv->dma_buf_sz = (unsigned int )(buf_sz + 63) & 4294967232U; ret = alloc_dma_desc_resources(priv); if (ret < 0) { printk("\v%s: DMA descriptors allocation failed\n", "stmmac_open"); goto dma_desc_error; } else { } ret = stmmac_hw_setup(dev); if (ret < 0) { printk("\v%s: Hw setup failed\n", "stmmac_open"); goto init_error; } else { } if ((unsigned long )priv->phydev != (unsigned long )((struct phy_device *)0)) { phy_start(priv->phydev); } else { } ret = ldv_request_irq_41((unsigned int )dev->irq, & stmmac_interrupt, 128UL, (char const *)(& dev->name), (void *)dev); tmp___0 = ldv__builtin_expect(ret < 0, 0L); if (tmp___0 != 0L) { printk("\v%s: OLD_ERROR: allocating the IRQ %d (error: %d)\n", "stmmac_open", dev->irq, ret); goto init_error; } else { } if (priv->wol_irq != dev->irq) { ret = ldv_request_irq_42((unsigned int )priv->wol_irq, & stmmac_interrupt, 128UL, (char const *)(& dev->name), (void *)dev); tmp___1 = ldv__builtin_expect(ret < 0, 0L); if (tmp___1 != 0L) { printk("\v%s: OLD_ERROR: allocating the WoL IRQ %d (%d)\n", "stmmac_open", priv->wol_irq, ret); goto wolirq_error; } else { } } else { } if (priv->lpi_irq > 0) { ret = ldv_request_irq_43((unsigned int )priv->lpi_irq, & stmmac_interrupt, 128UL, (char const *)(& dev->name), (void *)dev); tmp___2 = ldv__builtin_expect(ret < 0, 0L); if (tmp___2 != 0L) { printk("\v%s: OLD_ERROR: allocating the LPI IRQ %d (%d)\n", "stmmac_open", priv->lpi_irq, ret); goto lpiirq_error; } else { } } else { } napi_enable(& priv->napi); netif_start_queue(dev); return (0); lpiirq_error: ; if (priv->wol_irq != dev->irq) { ldv_free_irq_44((unsigned int )priv->wol_irq, (void *)dev); } else { } wolirq_error: ldv_free_irq_45((unsigned int )dev->irq, (void *)dev); init_error: free_dma_desc_resources(priv); dma_desc_error: ; if ((unsigned long )priv->phydev != (unsigned long )((struct phy_device *)0)) { phy_disconnect(priv->phydev); } else { } return (ret); } } static int stmmac_release(struct net_device *dev ) { struct stmmac_priv *priv ; void *tmp ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; if (priv->eee_enabled != 0) { ldv_del_timer_sync_46(& priv->eee_ctrl_timer); } else { } if ((unsigned long )priv->phydev != (unsigned long )((struct phy_device *)0)) { phy_stop(priv->phydev); phy_disconnect(priv->phydev); priv->phydev = (struct phy_device *)0; } else { } netif_stop_queue(dev); napi_disable(& priv->napi); ldv_del_timer_sync_47(& priv->txtimer); ldv_free_irq_48((unsigned int )dev->irq, (void *)dev); if (priv->wol_irq != dev->irq) { ldv_free_irq_49((unsigned int )priv->wol_irq, (void *)dev); } else { } if (priv->lpi_irq > 0) { ldv_free_irq_50((unsigned int )priv->lpi_irq, (void *)dev); } else { } (*(((priv->hw)->dma)->stop_tx))(priv->ioaddr); (*(((priv->hw)->dma)->stop_rx))(priv->ioaddr); free_dma_desc_resources(priv); stmmac_set_mac(priv->ioaddr, 0); netif_carrier_off(dev); stmmac_exit_fs(); stmmac_release_ptp(priv); return (0); } } static netdev_tx_t stmmac_xmit(struct sk_buff *skb , struct net_device *dev ) { struct stmmac_priv *priv ; void *tmp ; unsigned int txsize ; unsigned int entry ; int i ; int csum_insertion ; int is_jumbo ; int nfrags ; unsigned char *tmp___0 ; struct dma_desc *desc ; struct dma_desc *first ; unsigned int nopaged_len ; unsigned int tmp___1 ; unsigned int enh_desc ; bool tmp___2 ; int tmp___3 ; u32 tmp___4 ; long tmp___5 ; unsigned int tmp___6 ; dma_addr_t tmp___7 ; long tmp___8 ; skb_frag_t const *frag ; unsigned char *tmp___9 ; int len ; unsigned int tmp___10 ; dma_addr_t tmp___11 ; unsigned long tmp___12 ; struct _ddebug descriptor ; long tmp___13 ; struct _ddebug descriptor___0 ; long tmp___14 ; struct _ddebug descriptor___1 ; long tmp___15 ; u32 tmp___16 ; long tmp___17 ; unsigned char *tmp___18 ; unsigned char *tmp___19 ; unsigned char *tmp___20 ; long tmp___21 ; long tmp___22 ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; txsize = priv->dma_tx_size; csum_insertion = 0; is_jumbo = 0; tmp___0 = skb_end_pointer((struct sk_buff const *)skb); nfrags = (int )((struct skb_shared_info *)tmp___0)->nr_frags; tmp___1 = skb_headlen((struct sk_buff const *)skb); nopaged_len = tmp___1; enh_desc = (unsigned int )(priv->plat)->enh_desc; tmp___4 = stmmac_tx_avail(priv); tmp___5 = ldv__builtin_expect(tmp___4 < (u32 )(nfrags + 1), 0L); if (tmp___5 != 0L) { tmp___2 = netif_queue_stopped((struct net_device const *)dev); if (tmp___2) { tmp___3 = 0; } else { tmp___3 = 1; } if (tmp___3) { netif_stop_queue(dev); printk("\v%s: Tx Ring full when queue awake\n", "stmmac_xmit"); } else { } return (16); } else { } spin_lock(& priv->tx_lock); if ((int )priv->tx_path_in_lpi_mode) { stmmac_disable_eee_mode(priv); } else { } entry = priv->cur_tx % txsize; csum_insertion = (unsigned int )*((unsigned char *)skb + 124UL) == 12U; if (priv->extend_desc != 0) { desc = (struct dma_desc *)priv->dma_etx + (unsigned long )entry; } else { desc = priv->dma_tx + (unsigned long )entry; } first = desc; if (enh_desc != 0U) { tmp___6 = (*(((priv->hw)->mode)->is_jumbo_frm))((int )skb->len, (int )enh_desc); is_jumbo = (int )tmp___6; } else { } tmp___8 = ldv__builtin_expect(is_jumbo == 0, 1L); if (tmp___8 != 0L) { tmp___7 = dma_map_single_attrs(priv->device, (void *)skb->data, (size_t )nopaged_len, 1, (struct dma_attrs *)0); desc->des2 = (unsigned int )tmp___7; *(priv->tx_skbuff_dma + (unsigned long )entry) = (dma_addr_t )desc->des2; (*(((priv->hw)->desc)->prepare_tx_desc))(desc, 1, (int )nopaged_len, csum_insertion, (int )priv->mode); } else { desc = first; entry = (*(((priv->hw)->mode)->jumbo_frm))((void *)priv, skb, csum_insertion); } i = 0; goto ldv_50893; ldv_50892: tmp___9 = skb_end_pointer((struct sk_buff const *)skb); frag = (skb_frag_t const *)(& ((struct skb_shared_info *)tmp___9)->frags) + (unsigned long )i; tmp___10 = skb_frag_size(frag); len = (int )tmp___10; *(priv->tx_skbuff + (unsigned long )entry) = (struct sk_buff *)0; priv->cur_tx = priv->cur_tx + 1U; entry = priv->cur_tx % txsize; if (priv->extend_desc != 0) { desc = (struct dma_desc *)priv->dma_etx + (unsigned long )entry; } else { desc = priv->dma_tx + (unsigned long )entry; } tmp___11 = skb_frag_dma_map(priv->device, frag, 0UL, (size_t )len, 1); desc->des2 = (unsigned int )tmp___11; *(priv->tx_skbuff_dma + (unsigned long )entry) = (dma_addr_t )desc->des2; (*(((priv->hw)->desc)->prepare_tx_desc))(desc, 0, len, csum_insertion, (int )priv->mode); __asm__ volatile ("sfence": : : "memory"); (*(((priv->hw)->desc)->set_tx_owner))(desc); __asm__ volatile ("sfence": : : "memory"); i = i + 1; ldv_50893: ; if (i < nfrags) { goto ldv_50892; } else { } *(priv->tx_skbuff + (unsigned long )entry) = skb; (*(((priv->hw)->desc)->close_tx_desc))(desc); __asm__ volatile ("sfence": : : "memory"); priv->tx_count_frames = (priv->tx_count_frames + (u32 )nfrags) + 1U; if (priv->tx_coal_frames > priv->tx_count_frames) { (*(((priv->hw)->desc)->clear_tx_ic))(desc); priv->xstats.tx_reset_ic_bit = priv->xstats.tx_reset_ic_bit + 1UL; tmp___12 = usecs_to_jiffies(priv->tx_coal_timer); ldv_mod_timer_51(& priv->txtimer, tmp___12 + (unsigned long )jiffies); } else { priv->tx_count_frames = 0U; } (*(((priv->hw)->desc)->set_tx_owner))(first); __asm__ volatile ("sfence": : : "memory"); priv->cur_tx = priv->cur_tx + 1U; if ((priv->msg_enable & 4096U) != 0U) { descriptor.modname = "stmmac"; descriptor.function = "stmmac_xmit"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor.format = "%s: curr %d dirty=%d entry=%d, first=%p, nfrags=%d"; descriptor.lineno = 2094U; descriptor.flags = 0U; tmp___13 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___13 != 0L) { __dynamic_pr_debug(& descriptor, "%s: curr %d dirty=%d entry=%d, first=%p, nfrags=%d", "stmmac_xmit", priv->cur_tx % txsize, priv->dirty_tx % txsize, entry, first, nfrags); } else { } if (priv->extend_desc != 0) { stmmac_display_ring((void *)priv->dma_etx, (int )txsize, 1); } else { stmmac_display_ring((void *)priv->dma_tx, (int )txsize, 0); } descriptor___0.modname = "stmmac"; descriptor___0.function = "stmmac_xmit"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor___0.format = ">>> frame to be transmitted: "; descriptor___0.lineno = 2101U; descriptor___0.flags = 0U; tmp___14 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___14 != 0L) { __dynamic_pr_debug(& descriptor___0, ">>> frame to be transmitted: "); } else { } print_pkt(skb->data, (int )skb->len); } else { } tmp___16 = stmmac_tx_avail(priv); tmp___17 = ldv__builtin_expect(tmp___16 <= 18U, 0L); if (tmp___17 != 0L) { if ((priv->msg_enable & 8192U) != 0U) { descriptor___1.modname = "stmmac"; descriptor___1.function = "stmmac_xmit"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor___1.format = "%s: stop transmitted packets\n"; descriptor___1.lineno = 2106U; descriptor___1.flags = 0U; tmp___15 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___15 != 0L) { __dynamic_pr_debug(& descriptor___1, "%s: stop transmitted packets\n", "stmmac_xmit"); } else { } } else { } netif_stop_queue(dev); } else { } dev->stats.tx_bytes = dev->stats.tx_bytes + (unsigned long )skb->len; tmp___20 = skb_end_pointer((struct sk_buff const *)skb); tmp___21 = ldv__builtin_expect((long )((struct skb_shared_info *)tmp___20)->tx_flags & 1L, 0L); if (tmp___21 != 0L) { tmp___22 = ldv__builtin_expect(priv->hwts_tx_en != 0, 0L); if (tmp___22 != 0L) { tmp___18 = skb_end_pointer((struct sk_buff const *)skb); tmp___19 = skb_end_pointer((struct sk_buff const *)skb); ((struct skb_shared_info *)tmp___18)->tx_flags = (__u8 )((unsigned int )((struct skb_shared_info *)tmp___19)->tx_flags | 4U); (*(((priv->hw)->desc)->enable_tx_timestamp))(first); } else { } } else { } if (priv->hwts_tx_en == 0) { skb_tx_timestamp(skb); } else { } (*(((priv->hw)->dma)->enable_dma_transmission))(priv->ioaddr); spin_unlock(& priv->tx_lock); return (0); } } static void stmmac_rx_vlan(struct net_device *dev , struct sk_buff *skb ) { struct ethhdr *ehdr ; u16 vlanid ; int tmp ; { if ((dev->features & 256ULL) != 0ULL) { tmp = __vlan_get_tag((struct sk_buff const *)skb, & vlanid); if (tmp == 0) { ehdr = (struct ethhdr *)skb->data; memmove((void *)skb->data + 4U, (void const *)ehdr, 12UL); skb_pull(skb, 4U); __vlan_hwaccel_put_tag(skb, 129, (int )vlanid); } else { } } else { } return; } } __inline static void stmmac_rx_refill(struct stmmac_priv *priv ) { unsigned int rxsize ; int bfsize ; unsigned int entry ; struct dma_desc *p ; struct sk_buff *skb ; long tmp ; struct _ddebug descriptor ; long tmp___0 ; long tmp___1 ; { rxsize = priv->dma_rx_size; bfsize = (int )priv->dma_buf_sz; goto ldv_50916; ldv_50915: entry = priv->dirty_rx % rxsize; if (priv->extend_desc != 0) { p = (struct dma_desc *)priv->dma_erx + (unsigned long )entry; } else { p = priv->dma_rx + (unsigned long )entry; } tmp___1 = ldv__builtin_expect((unsigned long )*(priv->rx_skbuff + (unsigned long )entry) == (unsigned long )((struct sk_buff *)0), 1L); if (tmp___1 != 0L) { skb = netdev_alloc_skb_ip_align(priv->dev, (unsigned int )bfsize); tmp = ldv__builtin_expect((unsigned long )skb == (unsigned long )((struct sk_buff *)0), 0L); if (tmp != 0L) { goto ldv_50912; } else { } *(priv->rx_skbuff + (unsigned long )entry) = skb; *(priv->rx_skbuff_dma + (unsigned long )entry) = dma_map_single_attrs(priv->device, (void *)skb->data, (size_t )bfsize, 2, (struct dma_attrs *)0); p->des2 = (unsigned int )*(priv->rx_skbuff_dma + (unsigned long )entry); (*(((priv->hw)->mode)->refill_desc3))((void *)priv, p); if ((priv->msg_enable & 2048U) != 0U) { descriptor.modname = "stmmac"; descriptor.function = "stmmac_rx_refill"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor.format = "\trefill entry #%d\n"; descriptor.lineno = 2184U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor, "\trefill entry #%d\n", entry); } else { } } else { } } else { } __asm__ volatile ("sfence": : : "memory"); (*(((priv->hw)->desc)->set_rx_owner))(p); __asm__ volatile ("sfence": : : "memory"); priv->dirty_rx = priv->dirty_rx + 1U; ldv_50916: ; if (priv->cur_rx != priv->dirty_rx) { goto ldv_50915; } else { } ldv_50912: ; return; } } static int stmmac_rx(struct stmmac_priv *priv , int limit ) { unsigned int rxsize ; unsigned int entry ; unsigned int next_entry ; unsigned int count ; int coe ; struct _ddebug descriptor ; long tmp ; int status ; struct dma_desc *p ; int tmp___0 ; struct sk_buff *skb ; int frame_len ; long tmp___1 ; struct _ddebug descriptor___0 ; long tmp___2 ; struct _ddebug descriptor___1 ; long tmp___3 ; long tmp___4 ; struct _ddebug descriptor___2 ; long tmp___5 ; long tmp___6 ; long tmp___7 ; { rxsize = priv->dma_rx_size; entry = priv->cur_rx % rxsize; count = 0U; coe = (priv->plat)->rx_coe; if ((priv->msg_enable & 2048U) != 0U) { descriptor.modname = "stmmac"; descriptor.function = "stmmac_rx"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor.format = "%s: descriptor ring:\n"; descriptor.lineno = 2208U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "%s: descriptor ring:\n", "stmmac_rx"); } else { } if (priv->extend_desc != 0) { stmmac_display_ring((void *)priv->dma_erx, (int )rxsize, 1); } else { stmmac_display_ring((void *)priv->dma_rx, (int )rxsize, 0); } } else { } goto ldv_50937; ldv_50936: ; if (priv->extend_desc != 0) { p = (struct dma_desc *)priv->dma_erx + (unsigned long )entry; } else { p = priv->dma_rx + (unsigned long )entry; } tmp___0 = (*(((priv->hw)->desc)->get_rx_owner))(p); if (tmp___0 != 0) { goto ldv_50930; } else { } count = count + 1U; priv->cur_rx = priv->cur_rx + 1U; next_entry = priv->cur_rx % rxsize; if (priv->extend_desc != 0) { __builtin_prefetch((void const *)priv->dma_erx + (unsigned long )next_entry); } else { __builtin_prefetch((void const *)priv->dma_rx + (unsigned long )next_entry); } status = (*(((priv->hw)->desc)->rx_status))((void *)(& (priv->dev)->stats), & priv->xstats, p); if (priv->extend_desc != 0 && (unsigned long )((priv->hw)->desc)->rx_extended_status != (unsigned long )((void (*/* const */)(void * , struct stmmac_extra_stats * , struct dma_extended_desc * ))0)) { (*(((priv->hw)->desc)->rx_extended_status))((void *)(& (priv->dev)->stats), & priv->xstats, priv->dma_erx + (unsigned long )entry); } else { } tmp___7 = ldv__builtin_expect(status == 1, 0L); if (tmp___7 != 0L) { (priv->dev)->stats.rx_errors = (priv->dev)->stats.rx_errors + 1UL; if (priv->hwts_rx_en != 0 && priv->extend_desc == 0) { *(priv->rx_skbuff + (unsigned long )entry) = (struct sk_buff *)0; dma_unmap_single_attrs(priv->device, *(priv->rx_skbuff_dma + (unsigned long )entry), (size_t )priv->dma_buf_sz, 2, (struct dma_attrs *)0); } else { } } else { frame_len = (*(((priv->hw)->desc)->get_rx_frame_len))(p, coe); tmp___1 = ldv__builtin_expect(status != 4, 0L); if (tmp___1 != 0L) { frame_len = frame_len + -4; } else { } if ((priv->msg_enable & 2048U) != 0U) { descriptor___0.modname = "stmmac"; descriptor___0.function = "stmmac_rx"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor___0.format = "\tdesc: %p [entry %d] buff=0x%x\n"; descriptor___0.lineno = 2270U; descriptor___0.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_pr_debug(& descriptor___0, "\tdesc: %p [entry %d] buff=0x%x\n", p, entry, p->des2); } else { } if (frame_len > 1514) { descriptor___1.modname = "stmmac"; descriptor___1.function = "stmmac_rx"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor___1.format = "\tframe size %d, COE: %d\n"; descriptor___1.lineno = 2273U; descriptor___1.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___3 != 0L) { __dynamic_pr_debug(& descriptor___1, "\tframe size %d, COE: %d\n", frame_len, status); } else { } } else { } } else { } skb = *(priv->rx_skbuff + (unsigned long )entry); tmp___4 = ldv__builtin_expect((unsigned long )skb == (unsigned long )((struct sk_buff *)0), 0L); if (tmp___4 != 0L) { printk("\v%s: Inconsistent Rx descriptor chain\n", (char *)(& (priv->dev)->name)); (priv->dev)->stats.rx_dropped = (priv->dev)->stats.rx_dropped + 1UL; goto ldv_50930; } else { } __builtin_prefetch((void const *)skb->data); *(priv->rx_skbuff + (unsigned long )entry) = (struct sk_buff *)0; stmmac_get_rx_hwtstamp(priv, entry, skb); skb_put(skb, (unsigned int )frame_len); dma_unmap_single_attrs(priv->device, *(priv->rx_skbuff_dma + (unsigned long )entry), (size_t )priv->dma_buf_sz, 2, (struct dma_attrs *)0); if ((priv->msg_enable & 4096U) != 0U) { descriptor___2.modname = "stmmac"; descriptor___2.function = "stmmac_rx"; descriptor___2.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor___2.format = "frame received (%dbytes)"; descriptor___2.lineno = 2293U; descriptor___2.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); if (tmp___5 != 0L) { __dynamic_pr_debug(& descriptor___2, "frame received (%dbytes)", frame_len); } else { } print_pkt(skb->data, frame_len); } else { } stmmac_rx_vlan(priv->dev, skb); skb->protocol = eth_type_trans(skb, priv->dev); tmp___6 = ldv__builtin_expect(coe == 0, 0L); if (tmp___6 != 0L) { skb_checksum_none_assert((struct sk_buff const *)skb); } else { skb->ip_summed = 1U; } napi_gro_receive(& priv->napi, skb); (priv->dev)->stats.rx_packets = (priv->dev)->stats.rx_packets + 1UL; (priv->dev)->stats.rx_bytes = (priv->dev)->stats.rx_bytes + (unsigned long )frame_len; } entry = next_entry; ldv_50937: ; if ((unsigned int )limit > count) { goto ldv_50936; } else { } ldv_50930: stmmac_rx_refill(priv); priv->xstats.rx_pkt_n = priv->xstats.rx_pkt_n + (unsigned long )count; return ((int )count); } } static int stmmac_poll(struct napi_struct *napi , int budget ) { struct stmmac_priv *priv ; struct napi_struct const *__mptr ; int work_done ; { __mptr = (struct napi_struct const *)napi; priv = (struct stmmac_priv *)__mptr + 0xfffffffffffffe80UL; work_done = 0; priv->xstats.napi_poll = priv->xstats.napi_poll + 1UL; stmmac_tx_clean(priv); work_done = stmmac_rx(priv, budget); if (work_done < budget) { napi_complete(napi); stmmac_enable_dma_irq(priv); } else { } return (work_done); } } static void stmmac_tx_timeout(struct net_device *dev ) { struct stmmac_priv *priv ; void *tmp ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; stmmac_tx_err(priv); return; } } static void stmmac_set_rx_mode(struct net_device *dev ) { struct stmmac_priv *priv ; void *tmp ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; spin_lock(& priv->lock); (*(((priv->hw)->mac)->set_filter))(dev, priv->synopsys_id); spin_unlock(& priv->lock); return; } } static int stmmac_change_mtu(struct net_device *dev , int new_mtu ) { struct stmmac_priv *priv ; void *tmp ; int max_mtu ; bool tmp___0 ; int _max1 ; int _max2 ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; tmp___0 = netif_running((struct net_device const *)dev); if ((int )tmp___0) { printk("\v%s: must be stopped to change its MTU\n", (char *)(& dev->name)); return (-16); } else { } if ((priv->plat)->enh_desc != 0) { max_mtu = 9000; } else { _max1 = 32; _max2 = 64; max_mtu = (int )(3776U - (unsigned int )(_max1 > _max2 ? _max1 : _max2)); } if ((priv->plat)->maxmtu < max_mtu) { max_mtu = (priv->plat)->maxmtu; } else { } if (new_mtu <= 45 || new_mtu > max_mtu) { printk("\v%s: invalid MTU, max MTU is: %d\n", (char *)(& dev->name), max_mtu); return (-22); } else { } dev->mtu = (unsigned int )new_mtu; netdev_update_features(dev); return (0); } } static netdev_features_t stmmac_fix_features(struct net_device *dev , netdev_features_t features ) { struct stmmac_priv *priv ; void *tmp ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; if ((priv->plat)->rx_coe == 0) { features = features & 0xfffffffbffffffffULL; } else if ((priv->plat)->rx_coe == 1) { features = features & 0xffffffffffffffefULL; } else { } if ((priv->plat)->tx_coe == 0) { features = features & 0xffffffffffffffe5ULL; } else { } if ((priv->plat)->bugged_jumbo != 0 && dev->mtu > 1500U) { features = features & 0xffffffffffffffe5ULL; } else { } return (features); } } static irqreturn_t stmmac_interrupt(int irq , void *dev_id ) { struct net_device *dev ; struct stmmac_priv *priv ; void *tmp ; long tmp___0 ; int status ; int tmp___1 ; long tmp___2 ; { dev = (struct net_device *)dev_id; tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; if (priv->irq_wake != 0) { pm_wakeup_event(priv->device, 0U); } else { } tmp___0 = ldv__builtin_expect((unsigned long )dev == (unsigned long )((struct net_device *)0), 0L); if (tmp___0 != 0L) { printk("\v%s: invalid dev pointer\n", "stmmac_interrupt"); return (0); } else { } if ((priv->plat)->has_gmac != 0) { tmp___1 = (*(((priv->hw)->mac)->host_irq_status))((void *)dev->base_addr, & priv->xstats); status = tmp___1; tmp___2 = ldv__builtin_expect(status != 0, 0L); if (tmp___2 != 0L) { if ((status & 2) != 0) { priv->tx_path_in_lpi_mode = 1; } else { } if ((status & 4) != 0) { priv->tx_path_in_lpi_mode = 0; } else { } } else { } } else { } stmmac_dma_interrupt(priv); return (1); } } static void stmmac_poll_controller(struct net_device *dev ) { { disable_irq((unsigned int )dev->irq); stmmac_interrupt(dev->irq, (void *)dev); enable_irq((unsigned int )dev->irq); return; } } static int stmmac_ioctl(struct net_device *dev , struct ifreq *rq , int cmd ) { struct stmmac_priv *priv ; void *tmp ; int ret ; bool tmp___0 ; int tmp___1 ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; ret = -95; tmp___0 = netif_running((struct net_device const *)dev); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { return (-22); } else { } switch (cmd) { case 35143: ; case 35144: ; case 35145: ; if ((unsigned long )priv->phydev == (unsigned long )((struct phy_device *)0)) { return (-22); } else { } ret = phy_mii_ioctl(priv->phydev, rq, cmd); goto ldv_50989; case 35248: ret = stmmac_hwtstamp_ioctl(dev, rq); goto ldv_50989; default: ; goto ldv_50989; } ldv_50989: ; return (ret); } } static struct dentry *stmmac_fs_dir ; static struct dentry *stmmac_rings_status ; static struct dentry *stmmac_dma_cap ; static void sysfs_display_ring(void *head , int size , int extend_desc , struct seq_file *seq ) { int i ; struct dma_extended_desc *ep ; struct dma_desc *p ; u64 x ; phys_addr_t tmp ; phys_addr_t tmp___0 ; { ep = (struct dma_extended_desc *)head; p = (struct dma_desc *)head; i = 0; goto ldv_51006; ldv_51005: ; if (extend_desc != 0) { x = *((u64 *)ep); tmp = virt_to_phys((void volatile *)ep); seq_printf(seq, "%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n", i, (unsigned int )tmp, (unsigned int )x, (unsigned int )(x >> 32), ep->basic.des2, ep->basic.des3); ep = ep + 1; } else { x = *((u64 *)p); tmp___0 = virt_to_phys((void volatile *)ep); seq_printf(seq, "%d [0x%x]: 0x%x 0x%x 0x%x 0x%x\n", i, (unsigned int )tmp___0, (unsigned int )x, (unsigned int )(x >> 32), p->des2, p->des3); p = p + 1; } seq_printf(seq, "\n"); i = i + 1; ldv_51006: ; if (i < size) { goto ldv_51005; } else { } return; } } static int stmmac_sysfs_ring_read(struct seq_file *seq , void *v ) { struct net_device *dev ; struct stmmac_priv *priv ; void *tmp ; unsigned int txsize ; unsigned int rxsize ; { dev = (struct net_device *)seq->private; tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; txsize = priv->dma_tx_size; rxsize = priv->dma_rx_size; if (priv->extend_desc != 0) { seq_printf(seq, "Extended RX descriptor ring:\n"); sysfs_display_ring((void *)priv->dma_erx, (int )rxsize, 1, seq); seq_printf(seq, "Extended TX descriptor ring:\n"); sysfs_display_ring((void *)priv->dma_etx, (int )txsize, 1, seq); } else { seq_printf(seq, "RX descriptor ring:\n"); sysfs_display_ring((void *)priv->dma_rx, (int )rxsize, 0, seq); seq_printf(seq, "TX descriptor ring:\n"); sysfs_display_ring((void *)priv->dma_tx, (int )txsize, 0, seq); } return (0); } } static int stmmac_sysfs_ring_open(struct inode *inode , struct file *file ) { int tmp ; { tmp = single_open(file, & stmmac_sysfs_ring_read, inode->i_private); return (tmp); } } static struct file_operations const stmmac_rings_status_fops = {& __this_module, & seq_lseek, & seq_read, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & stmmac_sysfs_ring_open, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int stmmac_sysfs_dma_cap_read(struct seq_file *seq , void *v ) { struct net_device *dev ; struct stmmac_priv *priv ; void *tmp ; { dev = (struct net_device *)seq->private; tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; if (priv->hw_cap_support == 0) { seq_printf(seq, "DMA HW features not supported\n"); return (0); } else { } seq_printf(seq, "==============================\n"); seq_printf(seq, "\tDMA HW features\n"); seq_printf(seq, "==============================\n"); seq_printf(seq, "\t10/100 Mbps %s\n", priv->dma_cap.mbps_10_100 != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\t1000 Mbps %s\n", priv->dma_cap.mbps_1000 != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\tHalf duple %s\n", priv->dma_cap.half_duplex != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\tHash Filter: %s\n", priv->dma_cap.hash_filter != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\tMultiple MAC address registers: %s\n", priv->dma_cap.multi_addr != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\tPCS (TBI/SGMII/RTBI PHY interfatces): %s\n", priv->dma_cap.pcs != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\tSMA (MDIO) Interface: %s\n", priv->dma_cap.sma_mdio != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\tPMT Remote wake up: %s\n", priv->dma_cap.pmt_remote_wake_up != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\tPMT Magic Frame: %s\n", priv->dma_cap.pmt_magic_frame != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\tRMON module: %s\n", priv->dma_cap.rmon != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\tIEEE 1588-2002 Time Stamp: %s\n", priv->dma_cap.time_stamp != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\tIEEE 1588-2008 Advanced Time Stamp:%s\n", priv->dma_cap.atime_stamp != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\t802.3az - Energy-Efficient Ethernet (EEE) %s\n", priv->dma_cap.eee != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\tAV features: %s\n", priv->dma_cap.av != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\tChecksum Offload in TX: %s\n", priv->dma_cap.tx_coe != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\tIP Checksum Offload (type1) in RX: %s\n", priv->dma_cap.rx_coe_type1 != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\tIP Checksum Offload (type2) in RX: %s\n", priv->dma_cap.rx_coe_type2 != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\tRXFIFO > 2048bytes: %s\n", priv->dma_cap.rxfifo_over_2048 != 0U ? (char *)"Y" : (char *)"N"); seq_printf(seq, "\tNumber of Additional RX channel: %d\n", priv->dma_cap.number_rx_channel); seq_printf(seq, "\tNumber of Additional TX channel: %d\n", priv->dma_cap.number_tx_channel); seq_printf(seq, "\tEnhanced descriptors: %s\n", priv->dma_cap.enh_desc != 0U ? (char *)"Y" : (char *)"N"); return (0); } } static int stmmac_sysfs_dma_cap_open(struct inode *inode , struct file *file ) { int tmp ; { tmp = single_open(file, & stmmac_sysfs_dma_cap_read, inode->i_private); return (tmp); } } static struct file_operations const stmmac_dma_cap_fops = {& __this_module, & seq_lseek, & seq_read, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & stmmac_sysfs_dma_cap_open, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int stmmac_init_fs(struct net_device *dev ) { bool tmp ; bool tmp___0 ; bool tmp___1 ; { stmmac_fs_dir = debugfs_create_dir("stmmaceth", (struct dentry *)0); if ((unsigned long )stmmac_fs_dir == (unsigned long )((struct dentry *)0)) { printk("\vERROR %s, debugfs create directory failed\n", (char *)"stmmaceth"); return (-12); } else { tmp = IS_ERR((void const *)stmmac_fs_dir); if ((int )tmp) { printk("\vERROR %s, debugfs create directory failed\n", (char *)"stmmaceth"); return (-12); } else { } } stmmac_rings_status = debugfs_create_file("descriptors_status", 292, stmmac_fs_dir, (void *)dev, & stmmac_rings_status_fops); if ((unsigned long )stmmac_rings_status == (unsigned long )((struct dentry *)0)) { printk("\016ERROR creating stmmac ring debugfs file\n"); debugfs_remove(stmmac_fs_dir); return (-12); } else { tmp___0 = IS_ERR((void const *)stmmac_rings_status); if ((int )tmp___0) { printk("\016ERROR creating stmmac ring debugfs file\n"); debugfs_remove(stmmac_fs_dir); return (-12); } else { } } stmmac_dma_cap = debugfs_create_file("dma_cap", 292, stmmac_fs_dir, (void *)dev, & stmmac_dma_cap_fops); if ((unsigned long )stmmac_dma_cap == (unsigned long )((struct dentry *)0)) { printk("\016ERROR creating stmmac MMC debugfs file\n"); debugfs_remove(stmmac_rings_status); debugfs_remove(stmmac_fs_dir); return (-12); } else { tmp___1 = IS_ERR((void const *)stmmac_dma_cap); if ((int )tmp___1) { printk("\016ERROR creating stmmac MMC debugfs file\n"); debugfs_remove(stmmac_rings_status); debugfs_remove(stmmac_fs_dir); return (-12); } else { } } return (0); } } static void stmmac_exit_fs(void) { { debugfs_remove(stmmac_rings_status); debugfs_remove(stmmac_dma_cap); debugfs_remove(stmmac_fs_dir); return; } } static struct net_device_ops const stmmac_netdev_ops = {0, 0, & stmmac_open, & stmmac_release, & stmmac_xmit, 0, 0, & stmmac_set_rx_mode, & eth_mac_addr, 0, & stmmac_ioctl, 0, & stmmac_change_mtu, 0, & stmmac_tx_timeout, 0, 0, 0, 0, & stmmac_poll_controller, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & stmmac_fix_features, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int stmmac_hw_init(struct stmmac_priv *priv ) { int ret ; struct mac_device_info *mac ; u32 tmp ; { if ((priv->plat)->has_gmac != 0) { (priv->dev)->priv_flags = (priv->dev)->priv_flags | 131072U; mac = dwmac1000_setup(priv->ioaddr); } else { mac = dwmac100_setup(priv->ioaddr); } if ((unsigned long )mac == (unsigned long )((struct mac_device_info *)0)) { return (-12); } else { } priv->hw = mac; tmp = stmmac_get_synopsys_id(priv); priv->synopsys_id = (int )tmp; if (chain_mode != 0U) { (priv->hw)->mode = & chain_mode_ops; printk("\016 Chain mode enabled\n"); priv->mode = 1U; } else { (priv->hw)->mode = & ring_mode_ops; printk("\016 Ring mode enabled\n"); priv->mode = 2U; } priv->hw_cap_support = stmmac_get_hw_features(priv); if (priv->hw_cap_support != 0) { printk("\016 DMA HW capability register supported"); (priv->plat)->enh_desc = (int )priv->dma_cap.enh_desc; (priv->plat)->pmt = (int )priv->dma_cap.pmt_remote_wake_up; (priv->plat)->tx_coe = (int )priv->dma_cap.tx_coe; if (priv->dma_cap.rx_coe_type2 != 0U) { (priv->plat)->rx_coe = 2; } else if (priv->dma_cap.rx_coe_type1 != 0U) { (priv->plat)->rx_coe = 1; } else { } } else { printk("\016 No HW DMA feature register supported"); } stmmac_selec_desc_mode(priv); ret = (*(((priv->hw)->mac)->rx_ipc))(priv->ioaddr); if (ret == 0) { printk("\f RX IPC Checksum Offload not configured.\n"); (priv->plat)->rx_coe = 0; } else { } if ((priv->plat)->rx_coe != 0) { printk("\016 RX Checksum Offload Engine supported (type %d)\n", (priv->plat)->rx_coe); } else { } if ((priv->plat)->tx_coe != 0) { printk("\016 TX Checksum insertion supported\n"); } else { } if ((priv->plat)->pmt != 0) { printk("\016 Wake-Up On Lan supported\n"); device_set_wakeup_capable(priv->device, 1); } else { } return (0); } } struct stmmac_priv *stmmac_dvr_probe(struct device *device , struct plat_stmmacenet_data *plat_dat___0 , void *addr ) { int ret ; struct net_device *ndev ; struct stmmac_priv *priv ; void *tmp ; long tmp___0 ; bool tmp___1 ; long tmp___2 ; bool tmp___3 ; unsigned long tmp___4 ; struct lock_class_key __key ; struct lock_class_key __key___0 ; struct _ddebug descriptor ; long tmp___5 ; void *tmp___6 ; { ret = 0; ndev = (struct net_device *)0; ndev = alloc_etherdev_mqs(2432, 1U, 1U); if ((unsigned long )ndev == (unsigned long )((struct net_device *)0)) { return ((struct stmmac_priv *)0); } else { } ndev->dev.parent = device; tmp = netdev_priv((struct net_device const *)ndev); priv = (struct stmmac_priv *)tmp; priv->device = device; priv->dev = ndev; ether_setup(ndev); stmmac_set_ethtool_ops(ndev); priv->pause = (unsigned int )pause; priv->plat = plat_dat___0; priv->ioaddr = addr; (priv->dev)->base_addr = (unsigned long )addr; stmmac_verify_args(); if (phyaddr >= 0 && phyaddr <= 31) { (priv->plat)->phy_addr = phyaddr; } else { } priv->stmmac_clk = devm_clk_get(priv->device, "stmmaceth"); tmp___1 = IS_ERR((void const *)priv->stmmac_clk); if ((int )tmp___1) { dev_warn((struct device const *)priv->device, "%s: warning: cannot get CSR clock\n", "stmmac_dvr_probe"); tmp___0 = PTR_ERR((void const *)priv->stmmac_clk); ret = (int )tmp___0; goto error_clk_get; } else { } clk_prepare_enable(priv->stmmac_clk); priv->stmmac_rst = devm_reset_control_get(priv->device, "stmmaceth"); tmp___3 = IS_ERR((void const *)priv->stmmac_rst); if ((int )tmp___3) { tmp___2 = PTR_ERR((void const *)priv->stmmac_rst); if (tmp___2 == -517L) { ret = -517; goto error_hw_init; } else { } _dev_info((struct device const *)priv->device, "no reset control found\n"); priv->stmmac_rst = (struct reset_control *)0; } else { } if ((unsigned long )priv->stmmac_rst != (unsigned long )((struct reset_control *)0)) { reset_control_deassert(priv->stmmac_rst); } else { } ret = stmmac_hw_init(priv); if (ret != 0) { goto error_hw_init; } else { } ndev->netdev_ops = & stmmac_netdev_ops; ndev->hw_features = 17179869203ULL; ndev->features = (ndev->features | ndev->hw_features) | 32ULL; tmp___4 = msecs_to_jiffies((unsigned int const )watchdog); ndev->watchdog_timeo = (int )tmp___4; ndev->features = ndev->features | 256ULL; priv->msg_enable = netif_msg_init(debug, (int )default_msg_level); if (flow_ctrl != 0) { priv->flow_ctrl = 3U; } else { } if (priv->synopsys_id > 52 && (priv->plat)->riwt_off == 0) { priv->use_riwt = 1; printk("\016 Enable RX Mitigation via HW Watchdog Timer\n"); } else { } netif_napi_add(ndev, & priv->napi, & stmmac_poll, 64); spinlock_check(& priv->lock); __raw_spin_lock_init(& priv->lock.ldv_6347.rlock, "&(&priv->lock)->rlock", & __key); spinlock_check(& priv->tx_lock); __raw_spin_lock_init(& priv->tx_lock.ldv_6347.rlock, "&(&priv->tx_lock)->rlock", & __key___0); ret = ldv_register_netdev_52(ndev); if (ret != 0) { printk("\v%s: OLD_ERROR %i registering the device\n", "stmmac_dvr_probe", ret); goto error_netdev_register; } else { } if ((priv->plat)->clk_csr == 0) { stmmac_clk_csr_set(priv); } else { priv->clk_csr = (priv->plat)->clk_csr; } stmmac_check_pcs_mode(priv); if ((priv->pcs != 1 && priv->pcs != 4) && priv->pcs != 8) { ret = stmmac_mdio_register(ndev); if (ret < 0) { descriptor.modname = "stmmac"; descriptor.function = "stmmac_dvr_probe"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.o.c.prepared"; descriptor.format = "%s: MDIO bus (id: %d) registration failed"; descriptor.lineno = 2943U; descriptor.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___5 != 0L) { __dynamic_pr_debug(& descriptor, "%s: MDIO bus (id: %d) registration failed", "stmmac_dvr_probe", (priv->plat)->bus_id); } else { } goto error_mdio_register; } else { } } else { } return (priv); error_mdio_register: ldv_unregister_netdev_53(ndev); error_netdev_register: netif_napi_del(& priv->napi); error_hw_init: clk_disable_unprepare(priv->stmmac_clk); error_clk_get: ldv_free_netdev_54(ndev); tmp___6 = ERR_PTR((long )ret); return ((struct stmmac_priv *)tmp___6); } } int stmmac_dvr_remove(struct net_device *ndev ) { struct stmmac_priv *priv ; void *tmp ; { tmp = netdev_priv((struct net_device const *)ndev); priv = (struct stmmac_priv *)tmp; printk("\016%s:\n\tremoving driver", "stmmac_dvr_remove"); (*(((priv->hw)->dma)->stop_rx))(priv->ioaddr); (*(((priv->hw)->dma)->stop_tx))(priv->ioaddr); stmmac_set_mac(priv->ioaddr, 0); if ((priv->pcs != 1 && priv->pcs != 4) && priv->pcs != 8) { stmmac_mdio_unregister(ndev); } else { } netif_carrier_off(ndev); ldv_unregister_netdev_55(ndev); if ((unsigned long )priv->stmmac_rst != (unsigned long )((struct reset_control *)0)) { reset_control_assert(priv->stmmac_rst); } else { } clk_disable_unprepare(priv->stmmac_clk); ldv_free_netdev_56(ndev); return (0); } } int stmmac_suspend(struct net_device *ndev ) { struct stmmac_priv *priv ; void *tmp ; unsigned long flags ; bool tmp___0 ; int tmp___1 ; bool tmp___2 ; { tmp = netdev_priv((struct net_device const *)ndev); priv = (struct stmmac_priv *)tmp; if ((unsigned long )ndev == (unsigned long )((struct net_device *)0)) { return (0); } else { tmp___0 = netif_running((struct net_device const *)ndev); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { return (0); } else { } } if ((unsigned long )priv->phydev != (unsigned long )((struct phy_device *)0)) { phy_stop(priv->phydev); } else { } ldv_spin_lock(); netif_device_detach(ndev); netif_stop_queue(ndev); napi_disable(& priv->napi); (*(((priv->hw)->dma)->stop_tx))(priv->ioaddr); (*(((priv->hw)->dma)->stop_rx))(priv->ioaddr); stmmac_clear_descriptors(priv); tmp___2 = device_may_wakeup(priv->device); if ((int )tmp___2) { (*(((priv->hw)->mac)->pmt))(priv->ioaddr, (unsigned long )priv->wolopts); priv->irq_wake = 1; } else { stmmac_set_mac(priv->ioaddr, 0); pinctrl_pm_select_sleep_state(priv->device); clk_disable_unprepare(priv->stmmac_clk); } spin_unlock_irqrestore(& priv->lock, flags); return (0); } } int stmmac_resume(struct net_device *ndev ) { struct stmmac_priv *priv ; void *tmp ; unsigned long flags ; bool tmp___0 ; int tmp___1 ; bool tmp___2 ; { tmp = netdev_priv((struct net_device const *)ndev); priv = (struct stmmac_priv *)tmp; tmp___0 = netif_running((struct net_device const *)ndev); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { return (0); } else { } ldv_spin_lock(); tmp___2 = device_may_wakeup(priv->device); if ((int )tmp___2) { (*(((priv->hw)->mac)->pmt))(priv->ioaddr, 0UL); priv->irq_wake = 0; } else { pinctrl_pm_select_default_state(priv->device); clk_prepare_enable(priv->stmmac_clk); if ((unsigned long )priv->mii != (unsigned long )((struct mii_bus *)0)) { stmmac_mdio_reset(priv->mii); } else { } } netif_device_attach(ndev); stmmac_hw_setup(ndev); napi_enable(& priv->napi); netif_start_queue(ndev); spin_unlock_irqrestore(& priv->lock, flags); if ((unsigned long )priv->phydev != (unsigned long )((struct phy_device *)0)) { phy_start(priv->phydev); } else { } return (0); } } static int stmmac_init(void) { int ret ; { ret = stmmac_register_platform(); if (ret != 0) { goto err; } else { } ret = stmmac_register_pci(); if (ret != 0) { goto err_pci; } else { } return (0); err_pci: stmmac_unregister_platform(); err: printk("\vstmmac: driver registration failed\n"); return (ret); } } static void stmmac_exit(void) { { stmmac_unregister_platform(); stmmac_unregister_pci(); return; } } int ldv_retval_0 ; int ldv_retval_5 ; extern int ldv_ndo_init_21(void) ; extern void ldv_initialize(void) ; int ldv_retval_1 ; int ldv_retval_6 ; extern void ldv_check_final_state(void) ; extern int ldv_ndo_uninit_21(void) ; int ldv_retval_7 ; int ldv_irq_3(int state , int line , void *data ) { irqreturn_t irq_retval ; int tmp ; { if (state != 0) { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (state == 1) { LDV_IN_INTERRUPT = 2; irq_retval = stmmac_interrupt(line, data); LDV_IN_INTERRUPT = 1; return (state); } else { } goto ldv_51117; default: ldv_stop(); } ldv_51117: ; } else { } return (state); } } void choose_interrupt_2(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ldv_irq_2_0 = ldv_irq_2(ldv_irq_2_0, ldv_irq_line_2_0, ldv_irq_data_2_0); goto ldv_51123; case 1: ldv_irq_2_0 = ldv_irq_2(ldv_irq_2_1, ldv_irq_line_2_1, ldv_irq_data_2_1); goto ldv_51123; case 2: ldv_irq_2_0 = ldv_irq_2(ldv_irq_2_2, ldv_irq_line_2_2, ldv_irq_data_2_2); goto ldv_51123; case 3: ldv_irq_2_0 = ldv_irq_2(ldv_irq_2_3, ldv_irq_line_2_3, ldv_irq_data_2_3); goto ldv_51123; default: ldv_stop(); } ldv_51123: ; return; } } void disable_suitable_irq_2(int line , void *data ) { { if (ldv_irq_2_0 != 0 && line == ldv_irq_line_2_0) { ldv_irq_2_0 = 0; return; } else { } if (ldv_irq_2_1 != 0 && line == ldv_irq_line_2_1) { ldv_irq_2_1 = 0; return; } else { } if (ldv_irq_2_2 != 0 && line == ldv_irq_line_2_2) { ldv_irq_2_2 = 0; return; } else { } if (ldv_irq_2_3 != 0 && line == ldv_irq_line_2_3) { ldv_irq_2_3 = 0; return; } else { } return; } } void choose_timer_5(struct timer_list *timer ) { { LDV_IN_INTERRUPT = 2; (*(timer->function))(timer->data); LDV_IN_INTERRUPT = 1; ldv_timer_state_5 = 2; return; } } void activate_suitable_irq_3(int line , void *data ) { { if (ldv_irq_3_0 == 0) { ldv_irq_line_3_0 = line; ldv_irq_data_3_0 = data; ldv_irq_3_0 = 1; return; } else { } if (ldv_irq_3_1 == 0) { ldv_irq_line_3_1 = line; ldv_irq_data_3_1 = data; ldv_irq_3_1 = 1; return; } else { } if (ldv_irq_3_2 == 0) { ldv_irq_line_3_2 = line; ldv_irq_data_3_2 = data; ldv_irq_3_2 = 1; return; } else { } if (ldv_irq_3_3 == 0) { ldv_irq_line_3_3 = line; ldv_irq_data_3_3 = data; ldv_irq_3_3 = 1; return; } else { } return; } } void activate_suitable_irq_2(int line , void *data ) { { if (ldv_irq_2_0 == 0) { ldv_irq_line_2_0 = line; ldv_irq_data_2_0 = data; ldv_irq_2_0 = 1; return; } else { } if (ldv_irq_2_1 == 0) { ldv_irq_line_2_1 = line; ldv_irq_data_2_1 = data; ldv_irq_2_1 = 1; return; } else { } if (ldv_irq_2_2 == 0) { ldv_irq_line_2_2 = line; ldv_irq_data_2_2 = data; ldv_irq_2_2 = 1; return; } else { } if (ldv_irq_2_3 == 0) { ldv_irq_line_2_3 = line; ldv_irq_data_2_3 = data; ldv_irq_2_3 = 1; return; } else { } return; } } void activate_pending_timer_4(struct timer_list *timer , unsigned long data , int pending_flag ) { { if ((unsigned long )ldv_timer_list_4 == (unsigned long )timer) { if (ldv_timer_state_4 == 2 || pending_flag != 0) { ldv_timer_list_4 = timer; ldv_timer_list_4->data = data; ldv_timer_state_4 = 1; } else { } return; } else { } reg_timer_4(timer); ldv_timer_list_4->data = data; return; } } int reg_check_1(irqreturn_t (*handler)(int , void * ) ) { { if ((unsigned long )handler == (unsigned long )(& stmmac_interrupt)) { return (1); } else { } return (0); } } void choose_interrupt_1(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_0, ldv_irq_line_1_0, ldv_irq_data_1_0); goto ldv_51157; case 1: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_1, ldv_irq_line_1_1, ldv_irq_data_1_1); goto ldv_51157; case 2: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_2, ldv_irq_line_1_2, ldv_irq_data_1_2); goto ldv_51157; case 3: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_3, ldv_irq_line_1_3, ldv_irq_data_1_3); goto ldv_51157; default: ldv_stop(); } ldv_51157: ; return; } } void choose_timer_4(struct timer_list *timer ) { { LDV_IN_INTERRUPT = 2; (*(timer->function))(timer->data); LDV_IN_INTERRUPT = 1; ldv_timer_state_4 = 2; return; } } int reg_check_2(irqreturn_t (*handler)(int , void * ) ) { { if ((unsigned long )handler == (unsigned long )(& stmmac_interrupt)) { return (1); } else { } return (0); } } void disable_suitable_irq_3(int line , void *data ) { { if (ldv_irq_3_0 != 0 && line == ldv_irq_line_3_0) { ldv_irq_3_0 = 0; return; } else { } if (ldv_irq_3_1 != 0 && line == ldv_irq_line_3_1) { ldv_irq_3_1 = 0; return; } else { } if (ldv_irq_3_2 != 0 && line == ldv_irq_line_3_2) { ldv_irq_3_2 = 0; return; } else { } if (ldv_irq_3_3 != 0 && line == ldv_irq_line_3_3) { ldv_irq_3_3 = 0; return; } else { } return; } } void disable_suitable_timer_4(struct timer_list *timer ) { { if ((unsigned long )timer == (unsigned long )ldv_timer_list_4) { ldv_timer_state_4 = 0; return; } else { } return; } } void ldv_file_operations_22(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_zalloc(1032UL); stmmac_dma_cap_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_zalloc(512UL); stmmac_dma_cap_fops_group2 = (struct file *)tmp___0; return; } } int reg_check_3(irqreturn_t (*handler)(int , void * ) ) { { if ((unsigned long )handler == (unsigned long )(& stmmac_interrupt)) { return (1); } else { } return (0); } } int reg_timer_4(struct timer_list *timer ) { { ldv_timer_list_4 = timer; ldv_timer_state_4 = 1; return (0); } } void disable_suitable_irq_1(int line , void *data ) { { if (ldv_irq_1_0 != 0 && line == ldv_irq_line_1_0) { ldv_irq_1_0 = 0; return; } else { } if (ldv_irq_1_1 != 0 && line == ldv_irq_line_1_1) { ldv_irq_1_1 = 0; return; } else { } if (ldv_irq_1_2 != 0 && line == ldv_irq_line_1_2) { ldv_irq_1_2 = 0; return; } else { } if (ldv_irq_1_3 != 0 && line == ldv_irq_line_1_3) { ldv_irq_1_3 = 0; return; } else { } return; } } int ldv_irq_1(int state , int line , void *data ) { irqreturn_t irq_retval ; int tmp ; { if (state != 0) { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (state == 1) { LDV_IN_INTERRUPT = 2; irq_retval = stmmac_interrupt(line, data); LDV_IN_INTERRUPT = 1; return (state); } else { } goto ldv_51199; default: ldv_stop(); } ldv_51199: ; } else { } return (state); } } void activate_suitable_irq_1(int line , void *data ) { { if (ldv_irq_1_0 == 0) { ldv_irq_line_1_0 = line; ldv_irq_data_1_0 = data; ldv_irq_1_0 = 1; return; } else { } if (ldv_irq_1_1 == 0) { ldv_irq_line_1_1 = line; ldv_irq_data_1_1 = data; ldv_irq_1_1 = 1; return; } else { } if (ldv_irq_1_2 == 0) { ldv_irq_line_1_2 = line; ldv_irq_data_1_2 = data; ldv_irq_1_2 = 1; return; } else { } if (ldv_irq_1_3 == 0) { ldv_irq_line_1_3 = line; ldv_irq_data_1_3 = data; ldv_irq_1_3 = 1; return; } else { } return; } } void activate_pending_timer_5(struct timer_list *timer , unsigned long data , int pending_flag ) { { if ((unsigned long )ldv_timer_list_5 == (unsigned long )timer) { if (ldv_timer_state_5 == 2 || pending_flag != 0) { ldv_timer_list_5 = timer; ldv_timer_list_5->data = data; ldv_timer_state_5 = 1; } else { } return; } else { } reg_timer_5(timer); ldv_timer_list_5->data = data; return; } } void disable_suitable_timer_5(struct timer_list *timer ) { { if ((unsigned long )timer == (unsigned long )ldv_timer_list_5) { ldv_timer_state_5 = 0; return; } else { } return; } } void choose_interrupt_3(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ldv_irq_3_0 = ldv_irq_3(ldv_irq_3_0, ldv_irq_line_3_0, ldv_irq_data_3_0); goto ldv_51219; case 1: ldv_irq_3_0 = ldv_irq_3(ldv_irq_3_1, ldv_irq_line_3_1, ldv_irq_data_3_1); goto ldv_51219; case 2: ldv_irq_3_0 = ldv_irq_3(ldv_irq_3_2, ldv_irq_line_3_2, ldv_irq_data_3_2); goto ldv_51219; case 3: ldv_irq_3_0 = ldv_irq_3(ldv_irq_3_3, ldv_irq_line_3_3, ldv_irq_data_3_3); goto ldv_51219; default: ldv_stop(); } ldv_51219: ; return; } } int reg_timer_5(struct timer_list *timer ) { { ldv_timer_list_5 = timer; ldv_timer_state_5 = 1; return (0); } } int ldv_irq_2(int state , int line , void *data ) { irqreturn_t irq_retval ; int tmp ; { if (state != 0) { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (state == 1) { LDV_IN_INTERRUPT = 2; irq_retval = stmmac_interrupt(line, data); LDV_IN_INTERRUPT = 1; return (state); } else { } goto ldv_51234; default: ldv_stop(); } ldv_51234: ; } else { } return (state); } } void ldv_net_device_ops_21(void) { void *tmp ; { tmp = ldv_zalloc(3264UL); stmmac_netdev_ops_group1 = (struct net_device *)tmp; return; } } void ldv_file_operations_23(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_zalloc(1032UL); stmmac_rings_status_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_zalloc(512UL); stmmac_rings_status_fops_group2 = (struct file *)tmp___0; return; } } void ldv_main_exported_13(void) ; void ldv_main_exported_10(void) ; void ldv_main_exported_17(void) ; void ldv_main_exported_19(void) ; void ldv_main_exported_14(void) ; void ldv_main_exported_6(void) ; void ldv_main_exported_20(void) ; void ldv_main_exported_12(void) ; void ldv_main_exported_11(void) ; void ldv_main_exported_18(void) ; void ldv_main_exported_15(void) ; void ldv_main_exported_7(void) ; void ldv_main_exported_16(void) ; void ldv_main_exported_8(void) ; void ldv_main_exported_9(void) ; int main(void) { struct ifreq *ldvarg18 ; void *tmp ; int ldvarg17 ; int tmp___0 ; netdev_features_t ldvarg14 ; void *ldvarg13 ; void *tmp___1 ; int ldvarg16 ; int tmp___2 ; struct sk_buff *ldvarg15 ; void *tmp___3 ; loff_t *ldvarg54 ; void *tmp___4 ; loff_t ldvarg53 ; loff_t tmp___5 ; size_t ldvarg55 ; size_t tmp___6 ; char *ldvarg56 ; void *tmp___7 ; int ldvarg52 ; int tmp___8 ; loff_t *ldvarg70 ; void *tmp___9 ; size_t ldvarg71 ; size_t tmp___10 ; int ldvarg68 ; int tmp___11 ; char *ldvarg72 ; void *tmp___12 ; loff_t ldvarg69 ; loff_t tmp___13 ; int tmp___14 ; int tmp___15 ; int tmp___16 ; int tmp___17 ; int tmp___18 ; { tmp = ldv_zalloc(40UL); ldvarg18 = (struct ifreq *)tmp; tmp___0 = __VERIFIER_nondet_int(); ldvarg17 = tmp___0; tmp___1 = ldv_zalloc(1UL); ldvarg13 = tmp___1; tmp___2 = __VERIFIER_nondet_int(); ldvarg16 = tmp___2; tmp___3 = ldv_zalloc(232UL); ldvarg15 = (struct sk_buff *)tmp___3; tmp___4 = ldv_zalloc(8UL); ldvarg54 = (loff_t *)tmp___4; tmp___5 = __VERIFIER_nondet_loff_t(); ldvarg53 = tmp___5; tmp___6 = __VERIFIER_nondet_size_t(); ldvarg55 = tmp___6; tmp___7 = ldv_zalloc(1UL); ldvarg56 = (char *)tmp___7; tmp___8 = __VERIFIER_nondet_int(); ldvarg52 = tmp___8; tmp___9 = ldv_zalloc(8UL); ldvarg70 = (loff_t *)tmp___9; tmp___10 = __VERIFIER_nondet_size_t(); ldvarg71 = tmp___10; tmp___11 = __VERIFIER_nondet_int(); ldvarg68 = tmp___11; tmp___12 = ldv_zalloc(1UL); ldvarg72 = (char *)tmp___12; tmp___13 = __VERIFIER_nondet_loff_t(); ldvarg69 = tmp___13; ldv_initialize(); memset((void *)(& ldvarg14), 0, 8UL); ldv_state_variable_11 = 0; ldv_state_variable_21 = 0; ldv_state_variable_7 = 0; ldv_state_variable_17 = 0; ldv_state_variable_2 = 1; ldv_state_variable_22 = 0; ldv_state_variable_1 = 1; ldv_state_variable_18 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_23 = 0; ldv_state_variable_16 = 0; ldv_state_variable_13 = 0; ldv_state_variable_6 = 0; ldv_state_variable_3 = 1; ldv_state_variable_9 = 0; ldv_state_variable_12 = 0; ldv_state_variable_20 = 0; ldv_state_variable_14 = 0; ldv_state_variable_15 = 0; ldv_state_variable_8 = 0; ldv_state_variable_4 = 1; ldv_state_variable_19 = 0; ldv_state_variable_10 = 0; ldv_state_variable_5 = 1; ldv_51356: tmp___14 = __VERIFIER_nondet_int(); switch (tmp___14) { case 0: ; if (ldv_state_variable_11 != 0) { ldv_main_exported_11(); } else { } goto ldv_51300; case 1: ; if (ldv_state_variable_21 != 0) { tmp___15 = __VERIFIER_nondet_int(); switch (tmp___15) { case 0: ; if (ldv_state_variable_21 == 1) { stmmac_set_rx_mode(stmmac_netdev_ops_group1); ldv_state_variable_21 = 1; } else { } if (ldv_state_variable_21 == 3) { stmmac_set_rx_mode(stmmac_netdev_ops_group1); ldv_state_variable_21 = 3; } else { } if (ldv_state_variable_21 == 2) { stmmac_set_rx_mode(stmmac_netdev_ops_group1); ldv_state_variable_21 = 2; } else { } goto ldv_51303; case 1: ; if (ldv_state_variable_21 == 3) { stmmac_release(stmmac_netdev_ops_group1); ldv_state_variable_21 = 2; } else { } goto ldv_51303; case 2: ; if (ldv_state_variable_21 == 1) { stmmac_ioctl(stmmac_netdev_ops_group1, ldvarg18, ldvarg17); ldv_state_variable_21 = 1; } else { } if (ldv_state_variable_21 == 3) { stmmac_ioctl(stmmac_netdev_ops_group1, ldvarg18, ldvarg17); ldv_state_variable_21 = 3; } else { } if (ldv_state_variable_21 == 2) { stmmac_ioctl(stmmac_netdev_ops_group1, ldvarg18, ldvarg17); ldv_state_variable_21 = 2; } else { } goto ldv_51303; case 3: ; if (ldv_state_variable_21 == 1) { stmmac_poll_controller(stmmac_netdev_ops_group1); ldv_state_variable_21 = 1; } else { } if (ldv_state_variable_21 == 3) { stmmac_poll_controller(stmmac_netdev_ops_group1); ldv_state_variable_21 = 3; } else { } if (ldv_state_variable_21 == 2) { stmmac_poll_controller(stmmac_netdev_ops_group1); ldv_state_variable_21 = 2; } else { } goto ldv_51303; case 4: ; if (ldv_state_variable_21 == 3) { stmmac_change_mtu(stmmac_netdev_ops_group1, ldvarg16); ldv_state_variable_21 = 3; } else { } if (ldv_state_variable_21 == 2) { stmmac_change_mtu(stmmac_netdev_ops_group1, ldvarg16); ldv_state_variable_21 = 2; } else { } goto ldv_51303; case 5: ; if (ldv_state_variable_21 == 2) { ldv_retval_1 = stmmac_open(stmmac_netdev_ops_group1); if (ldv_retval_1 == 0) { ldv_state_variable_21 = 3; } else { } } else { } goto ldv_51303; case 6: ; if (ldv_state_variable_21 == 3) { stmmac_xmit(ldvarg15, stmmac_netdev_ops_group1); ldv_state_variable_21 = 3; } else { } goto ldv_51303; case 7: ; if (ldv_state_variable_21 == 1) { stmmac_fix_features(stmmac_netdev_ops_group1, ldvarg14); ldv_state_variable_21 = 1; } else { } if (ldv_state_variable_21 == 3) { stmmac_fix_features(stmmac_netdev_ops_group1, ldvarg14); ldv_state_variable_21 = 3; } else { } if (ldv_state_variable_21 == 2) { stmmac_fix_features(stmmac_netdev_ops_group1, ldvarg14); ldv_state_variable_21 = 2; } else { } goto ldv_51303; case 8: ; if (ldv_state_variable_21 == 1) { eth_mac_addr(stmmac_netdev_ops_group1, ldvarg13); ldv_state_variable_21 = 1; } else { } if (ldv_state_variable_21 == 3) { eth_mac_addr(stmmac_netdev_ops_group1, ldvarg13); ldv_state_variable_21 = 3; } else { } if (ldv_state_variable_21 == 2) { eth_mac_addr(stmmac_netdev_ops_group1, ldvarg13); ldv_state_variable_21 = 2; } else { } goto ldv_51303; case 9: ; if (ldv_state_variable_21 == 1) { stmmac_tx_timeout(stmmac_netdev_ops_group1); ldv_state_variable_21 = 1; } else { } if (ldv_state_variable_21 == 3) { stmmac_tx_timeout(stmmac_netdev_ops_group1); ldv_state_variable_21 = 3; } else { } if (ldv_state_variable_21 == 2) { stmmac_tx_timeout(stmmac_netdev_ops_group1); ldv_state_variable_21 = 2; } else { } goto ldv_51303; case 10: ; if (ldv_state_variable_21 == 2) { ldv_ndo_uninit_21(); ldv_state_variable_21 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_51303; case 11: ; if (ldv_state_variable_21 == 1) { ldv_retval_0 = ldv_ndo_init_21(); if (ldv_retval_0 == 0) { ldv_state_variable_21 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_51303; default: ldv_stop(); } ldv_51303: ; } else { } goto ldv_51300; case 2: ; if (ldv_state_variable_7 != 0) { ldv_main_exported_7(); } else { } goto ldv_51300; case 3: ; if (ldv_state_variable_17 != 0) { ldv_main_exported_17(); } else { } goto ldv_51300; case 4: ; if (ldv_state_variable_2 != 0) { choose_interrupt_2(); } else { } goto ldv_51300; case 5: ; if (ldv_state_variable_22 != 0) { tmp___16 = __VERIFIER_nondet_int(); switch (tmp___16) { case 0: ; if (ldv_state_variable_22 == 2) { single_release(stmmac_dma_cap_fops_group1, stmmac_dma_cap_fops_group2); ldv_state_variable_22 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_51321; case 1: ; if (ldv_state_variable_22 == 2) { seq_read(stmmac_dma_cap_fops_group2, ldvarg56, ldvarg55, ldvarg54); ldv_state_variable_22 = 2; } else { } goto ldv_51321; case 2: ; if (ldv_state_variable_22 == 2) { seq_lseek(stmmac_dma_cap_fops_group2, ldvarg53, ldvarg52); ldv_state_variable_22 = 2; } else { } goto ldv_51321; case 3: ; if (ldv_state_variable_22 == 1) { ldv_retval_5 = stmmac_sysfs_dma_cap_open(stmmac_dma_cap_fops_group1, stmmac_dma_cap_fops_group2); if (ldv_retval_5 == 0) { ldv_state_variable_22 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_51321; default: ldv_stop(); } ldv_51321: ; } else { } goto ldv_51300; case 6: ; if (ldv_state_variable_1 != 0) { choose_interrupt_1(); } else { } goto ldv_51300; case 7: ; if (ldv_state_variable_18 != 0) { ldv_main_exported_18(); } else { } goto ldv_51300; case 8: ; if (ldv_state_variable_0 != 0) { tmp___17 = __VERIFIER_nondet_int(); switch (tmp___17) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { stmmac_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_51331; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_6 = stmmac_init(); if (ldv_retval_6 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_19 = 1; ldv_initialize_stmmac_mode_ops_19(); ldv_state_variable_10 = 1; ldv_initialize_ptp_clock_info_10(); ldv_state_variable_20 = 1; ldv_initialize_ethtool_ops_20(); ldv_state_variable_15 = 1; ldv_state_variable_14 = 1; ldv_initialize_stmmac_dma_ops_14(); ldv_state_variable_12 = 1; ldv_initialize_stmmac_desc_ops_12(); ldv_state_variable_9 = 1; ldv_dev_pm_ops_9(); ldv_state_variable_6 = 1; ldv_state_variable_13 = 1; ldv_initialize_stmmac_desc_ops_13(); ldv_state_variable_16 = 1; ldv_state_variable_23 = 1; ldv_file_operations_23(); ldv_state_variable_18 = 1; ldv_initialize_stmmac_mode_ops_18(); ldv_state_variable_22 = 1; ldv_file_operations_22(); ldv_state_variable_17 = 1; ldv_state_variable_7 = 1; ldv_initialize_pci_driver_7(); ldv_state_variable_11 = 1; } else { } if (ldv_retval_6 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_51331; default: ldv_stop(); } ldv_51331: ; } else { } goto ldv_51300; case 9: ; if (ldv_state_variable_23 != 0) { tmp___18 = __VERIFIER_nondet_int(); switch (tmp___18) { case 0: ; if (ldv_state_variable_23 == 2) { single_release(stmmac_rings_status_fops_group1, stmmac_rings_status_fops_group2); ldv_state_variable_23 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_51336; case 1: ; if (ldv_state_variable_23 == 2) { seq_read(stmmac_rings_status_fops_group2, ldvarg72, ldvarg71, ldvarg70); ldv_state_variable_23 = 2; } else { } goto ldv_51336; case 2: ; if (ldv_state_variable_23 == 2) { seq_lseek(stmmac_rings_status_fops_group2, ldvarg69, ldvarg68); ldv_state_variable_23 = 2; } else { } goto ldv_51336; case 3: ; if (ldv_state_variable_23 == 1) { ldv_retval_7 = stmmac_sysfs_ring_open(stmmac_rings_status_fops_group1, stmmac_rings_status_fops_group2); if (ldv_retval_7 == 0) { ldv_state_variable_23 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_51336; default: ldv_stop(); } ldv_51336: ; } else { } goto ldv_51300; case 10: ; if (ldv_state_variable_16 != 0) { ldv_main_exported_16(); } else { } goto ldv_51300; case 11: ; if (ldv_state_variable_13 != 0) { ldv_main_exported_13(); } else { } goto ldv_51300; case 12: ; if (ldv_state_variable_6 != 0) { ldv_main_exported_6(); } else { } goto ldv_51300; case 13: ; if (ldv_state_variable_3 != 0) { choose_interrupt_3(); } else { } goto ldv_51300; case 14: ; if (ldv_state_variable_9 != 0) { ldv_main_exported_9(); } else { } goto ldv_51300; case 15: ; if (ldv_state_variable_12 != 0) { ldv_main_exported_12(); } else { } goto ldv_51300; case 16: ; if (ldv_state_variable_20 != 0) { ldv_main_exported_20(); } else { } goto ldv_51300; case 17: ; if (ldv_state_variable_14 != 0) { ldv_main_exported_14(); } else { } goto ldv_51300; case 18: ; if (ldv_state_variable_15 != 0) { ldv_main_exported_15(); } else { } goto ldv_51300; case 19: ; if (ldv_state_variable_8 != 0) { ldv_main_exported_8(); } else { } goto ldv_51300; case 20: ; if (ldv_state_variable_4 != 0) { choose_timer_4(ldv_timer_list_4); } else { } goto ldv_51300; case 21: ; if (ldv_state_variable_19 != 0) { ldv_main_exported_19(); } else { } goto ldv_51300; case 22: ; if (ldv_state_variable_10 != 0) { ldv_main_exported_10(); } else { } goto ldv_51300; case 23: ; if (ldv_state_variable_5 != 0) { choose_timer_5(ldv_timer_list_5); } else { } goto ldv_51300; default: ldv_stop(); } ldv_51300: ; goto ldv_51356; ldv_final: ldv_check_final_state(); return 0; } } __inline static void spin_lock(spinlock_t *lock ) { { ldv_spin_lock(); ldv_spin_lock_1(lock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { ldv_spin_unlock(); ldv_spin_unlock_5(lock); return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { ldv_spin_unlock(); ldv_spin_unlock_irqrestore_8(lock, flags); return; } } void *ldv_kmem_cache_alloc_16(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv_pskb_expand_head_22(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_24(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_26(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_27(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_28(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_29(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_30(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_31(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_32(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } void *ldv_kmem_cache_alloc_33(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv___platform_driver_register_34(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; { tmp = __platform_driver_register(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; ldv_state_variable_8 = 1; ldv_initialize_platform_driver_8(); return (ldv_func_res); } } void ldv_platform_driver_unregister_35(struct platform_driver *drv ) { { platform_driver_unregister(drv); ldv_state_variable_8 = 0; return; } } int ldv_del_timer_sync_36(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___3 ldv_func_res ; int tmp ; { tmp = del_timer_sync(ldv_func_arg1); ldv_func_res = tmp; disable_suitable_timer_4(ldv_func_arg1); return (ldv_func_res); } } int ldv_mod_timer_37(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) { ldv_func_ret_type___4 ldv_func_res ; int tmp ; { tmp = mod_timer(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; activate_pending_timer_4(ldv_func_arg1, ldv_func_arg2, 1); return (ldv_func_res); } } int ldv_del_timer_sync_38(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___5 ldv_func_res ; int tmp ; { tmp = del_timer_sync(ldv_func_arg1); ldv_func_res = tmp; disable_suitable_timer_4(ldv_func_arg1); return (ldv_func_res); } } struct sk_buff *ldv___netdev_alloc_skb_39(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_mod_timer_40(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) { ldv_func_ret_type___6 ldv_func_res ; int tmp ; { tmp = mod_timer(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; activate_pending_timer_4(ldv_func_arg1, ldv_func_arg2, 1); return (ldv_func_res); } } __inline static int ldv_request_irq_41(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) { ldv_func_ret_type___7 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = request_irq(irq, handler, flags, name, dev); ldv_func_res = tmp; tmp___0 = reg_check_2(handler); if (tmp___0 != 0 && ldv_func_res == 0) { activate_suitable_irq_2((int )irq, dev); } else { } return (ldv_func_res); } } __inline static int ldv_request_irq_42(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) { ldv_func_ret_type___8 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = request_irq(irq, handler, flags, name, dev); ldv_func_res = tmp; tmp___0 = reg_check_2(handler); if (tmp___0 != 0 && ldv_func_res == 0) { activate_suitable_irq_2((int )irq, dev); } else { } return (ldv_func_res); } } __inline static int ldv_request_irq_43(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name , void *dev ) { ldv_func_ret_type___9 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = request_irq(irq, handler, flags, name, dev); ldv_func_res = tmp; tmp___0 = reg_check_2(handler); if (tmp___0 != 0 && ldv_func_res == 0) { activate_suitable_irq_2((int )irq, dev); } else { } return (ldv_func_res); } } void ldv_free_irq_44(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) { { free_irq(ldv_func_arg1, ldv_func_arg2); disable_suitable_irq_2((int )ldv_func_arg1, ldv_func_arg2); return; } } void ldv_free_irq_45(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) { { free_irq(ldv_func_arg1, ldv_func_arg2); disable_suitable_irq_2((int )ldv_func_arg1, ldv_func_arg2); return; } } int ldv_del_timer_sync_46(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___10 ldv_func_res ; int tmp ; { tmp = del_timer_sync(ldv_func_arg1); ldv_func_res = tmp; disable_suitable_timer_4(ldv_func_arg1); return (ldv_func_res); } } int ldv_del_timer_sync_47(struct timer_list *ldv_func_arg1 ) { ldv_func_ret_type___11 ldv_func_res ; int tmp ; { tmp = del_timer_sync(ldv_func_arg1); ldv_func_res = tmp; disable_suitable_timer_4(ldv_func_arg1); return (ldv_func_res); } } void ldv_free_irq_48(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) { { free_irq(ldv_func_arg1, ldv_func_arg2); disable_suitable_irq_2((int )ldv_func_arg1, ldv_func_arg2); return; } } void ldv_free_irq_49(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) { { free_irq(ldv_func_arg1, ldv_func_arg2); disable_suitable_irq_2((int )ldv_func_arg1, ldv_func_arg2); return; } } void ldv_free_irq_50(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) { { free_irq(ldv_func_arg1, ldv_func_arg2); disable_suitable_irq_2((int )ldv_func_arg1, ldv_func_arg2); return; } } int ldv_mod_timer_51(struct timer_list *ldv_func_arg1 , unsigned long ldv_func_arg2 ) { ldv_func_ret_type___12 ldv_func_res ; int tmp ; { tmp = mod_timer(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; activate_pending_timer_4(ldv_func_arg1, ldv_func_arg2, 1); return (ldv_func_res); } } int ldv_register_netdev_52(struct net_device *dev ) { ldv_func_ret_type___13 ldv_func_res ; int tmp ; { tmp = register_netdev(dev); ldv_func_res = tmp; ldv_state_variable_21 = 1; ldv_net_device_ops_21(); return (ldv_func_res); } } void ldv_unregister_netdev_53(struct net_device *dev ) { { unregister_netdev(dev); ldv_state_variable_21 = 0; return; } } void ldv_free_netdev_54(struct net_device *dev ) { { free_netdev(dev); ldv_state_variable_21 = 0; return; } } void ldv_unregister_netdev_55(struct net_device *dev ) { { unregister_netdev(dev); ldv_state_variable_21 = 0; return; } } void ldv_free_netdev_56(struct net_device *dev ) { { free_netdev(dev); ldv_state_variable_21 = 0; return; } } extern void *__memcpy(void * , void const * , size_t ) ; extern size_t strlcpy(char * , char const * , size_t ) ; extern void _raw_spin_lock_irq(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irq(raw_spinlock_t * ) ; __inline static void spin_lock(spinlock_t *lock ) ; __inline static void ldv_spin_lock_irq_94(spinlock_t *lock ) { { _raw_spin_lock_irq(& lock->ldv_6347.rlock); return; } } __inline static void spin_lock_irq(spinlock_t *lock ) ; __inline static void spin_unlock(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_irq_97(spinlock_t *lock ) { { _raw_spin_unlock_irq(& lock->ldv_6347.rlock); return; } } __inline static void spin_unlock_irq(spinlock_t *lock ) ; void *ldv_kmem_cache_alloc_106(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; extern u32 __VERIFIER_nondet_u32(void) ; __inline static bool device_can_wakeup(struct device *dev ) { { return ((int )dev->power.can_wakeup != 0); } } extern int device_set_wakeup_enable(struct device * , bool ) ; struct sk_buff *ldv_skb_clone_114(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_122(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_116(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_112(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_120(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_121(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_117(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_118(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_119(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; __inline static void ethtool_cmd_speed_set(struct ethtool_cmd *ep , __u32 speed ) { { ep->speed = (unsigned short )speed; ep->speed_hi = (unsigned short )(speed >> 16); return; } } extern u32 ethtool_op_get_link(struct net_device * ) ; extern int ethtool_op_get_ts_info(struct net_device * , struct ethtool_ts_info * ) ; extern int irq_set_irq_wake(unsigned int , unsigned int ) ; __inline static int enable_irq_wake(unsigned int irq ) { int tmp ; { tmp = irq_set_irq_wake(irq, 1U); return (tmp); } } __inline static int disable_irq_wake(unsigned int irq ) { int tmp ; { tmp = irq_set_irq_wake(irq, 0U); return (tmp); } } extern int phy_start_aneg(struct phy_device * ) ; extern int phy_ethtool_sset(struct phy_device * , struct ethtool_cmd * ) ; extern int phy_ethtool_gset(struct phy_device * , struct ethtool_cmd * ) ; extern int phy_get_eee_err(struct phy_device * ) ; extern int phy_ethtool_set_eee(struct phy_device * , struct ethtool_eee * ) ; extern int phy_ethtool_get_eee(struct phy_device * , struct ethtool_eee * ) ; int ldv___platform_driver_register_123(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) ; void ldv_platform_driver_unregister_124(struct platform_driver *drv ) ; void dwmac_mmc_read(void *ioaddr , struct stmmac_counters *mmc ) ; extern int ptp_clock_index(struct ptp_clock * ) ; static struct stmmac_stats const stmmac_gstrings_stats[80U] = { {{'t', 'x', '_', 'u', 'n', 'd', 'e', 'r', 'f', 'l', 'o', 'w', '\000'}, 8, 896}, {{'t', 'x', '_', 'c', 'a', 'r', 'r', 'i', 'e', 'r', '\000'}, 8, 904}, {{'t', 'x', '_', 'l', 'o', 's', 's', 'c', 'a', 'r', 'r', 'i', 'e', 'r', '\000'}, 8, 912}, {{'v', 'l', 'a', 'n', '_', 't', 'a', 'g', '\000'}, 8, 920}, {{'t', 'x', '_', 'd', 'e', 'f', 'e', 'r', 'r', 'e', 'd', '\000'}, 8, 928}, {{'t', 'x', '_', 'v', 'l', 'a', 'n', '\000'}, 8, 936}, {{'t', 'x', '_', 'j', 'a', 'b', 'b', 'e', 'r', '\000'}, 8, 944}, {{'t', 'x', '_', 'f', 'r', 'a', 'm', 'e', '_', 'f', 'l', 'u', 's', 'h', 'e', 'd', '\000'}, 8, 952}, {{'t', 'x', '_', 'p', 'a', 'y', 'l', 'o', 'a', 'd', '_', 'e', 'r', 'r', 'o', 'r', '\000'}, 8, 960}, {{'t', 'x', '_', 'i', 'p', '_', 'h', 'e', 'a', 'd', 'e', 'r', '_', 'e', 'r', 'r', 'o', 'r', '\000'}, 8, 968}, {{'r', 'x', '_', 'd', 'e', 's', 'c', '\000'}, 8, 976}, {{'s', 'a', '_', 'f', 'i', 'l', 't', 'e', 'r', '_', 'f', 'a', 'i', 'l', '\000'}, 8, 984}, {{'o', 'v', 'e', 'r', 'f', 'l', 'o', 'w', '_', 'e', 'r', 'r', 'o', 'r', '\000'}, 8, 992}, {{'i', 'p', 'c', '_', 'c', 's', 'u', 'm', '_', 'e', 'r', 'r', 'o', 'r', '\000'}, 8, 1000}, {{'r', 'x', '_', 'c', 'o', 'l', 'l', 'i', 's', 'i', 'o', 'n', '\000'}, 8, 1008}, {{'r', 'x', '_', 'c', 'r', 'c', '\000'}, 8, 1016}, {{'d', 'r', 'i', 'b', 'b', 'l', 'i', 'n', 'g', '_', 'b', 'i', 't', '\000'}, 8, 1024}, {{'r', 'x', '_', 'l', 'e', 'n', 'g', 't', 'h', '\000'}, 8, 1032}, {{'r', 'x', '_', 'm', 'i', 'i', '\000'}, 8, 1040}, {{'r', 'x', '_', 'm', 'u', 'l', 't', 'i', 'c', 'a', 's', 't', '\000'}, 8, 1048}, {{'r', 'x', '_', 'g', 'm', 'a', 'c', '_', 'o', 'v', 'e', 'r', 'f', 'l', 'o', 'w', '\000'}, 8, 1056}, {{'r', 'x', '_', 'w', 'a', 't', 'c', 'h', 'd', 'o', 'g', '\000'}, 8, 1064}, {{'d', 'a', '_', 'r', 'x', '_', 'f', 'i', 'l', 't', 'e', 'r', '_', 'f', 'a', 'i', 'l', '\000'}, 8, 1072}, {{'s', 'a', '_', 'r', 'x', '_', 'f', 'i', 'l', 't', 'e', 'r', '_', 'f', 'a', 'i', 'l', '\000'}, 8, 1080}, {{'r', 'x', '_', 'm', 'i', 's', 's', 'e', 'd', '_', 'c', 'n', 't', 'r', '\000'}, 8, 1088}, {{'r', 'x', '_', 'o', 'v', 'e', 'r', 'f', 'l', 'o', 'w', '_', 'c', 'n', 't', 'r', '\000'}, 8, 1096}, {{'r', 'x', '_', 'v', 'l', 'a', 'n', '\000'}, 8, 1104}, {{'t', 'x', '_', 'u', 'n', 'd', 'e', 'f', 'l', 'o', 'w', '_', 'i', 'r', 'q', '\000'}, 8, 1112}, {{'t', 'x', '_', 'p', 'r', 'o', 'c', 'e', 's', 's', '_', 's', 't', 'o', 'p', 'p', 'e', 'd', '_', 'i', 'r', 'q', '\000'}, 8, 1120}, {{'t', 'x', '_', 'j', 'a', 'b', 'b', 'e', 'r', '_', 'i', 'r', 'q', '\000'}, 8, 1128}, {{'r', 'x', '_', 'o', 'v', 'e', 'r', 'f', 'l', 'o', 'w', '_', 'i', 'r', 'q', '\000'}, 8, 1136}, {{'r', 'x', '_', 'b', 'u', 'f', '_', 'u', 'n', 'a', 'v', '_', 'i', 'r', 'q', '\000'}, 8, 1144}, {{'r', 'x', '_', 'p', 'r', 'o', 'c', 'e', 's', 's', '_', 's', 't', 'o', 'p', 'p', 'e', 'd', '_', 'i', 'r', 'q', '\000'}, 8, 1152}, {{'r', 'x', '_', 'w', 'a', 't', 'c', 'h', 'd', 'o', 'g', '_', 'i', 'r', 'q', '\000'}, 8, 1160}, {{'t', 'x', '_', 'e', 'a', 'r', 'l', 'y', '_', 'i', 'r', 'q', '\000'}, 8, 1168}, {{'f', 'a', 't', 'a', 'l', '_', 'b', 'u', 's', '_', 'e', 'r', 'r', 'o', 'r', '_', 'i', 'r', 'q', '\000'}, 8, 1176}, {{'r', 'x', '_', 'e', 'a', 'r', 'l', 'y', '_', 'i', 'r', 'q', '\000'}, 8, 1184}, {{'t', 'h', 'r', 'e', 's', 'h', 'o', 'l', 'd', '\000'}, 8, 1192}, {{'t', 'x', '_', 'p', 'k', 't', '_', 'n', '\000'}, 8, 1200}, {{'r', 'x', '_', 'p', 'k', 't', '_', 'n', '\000'}, 8, 1208}, {{'n', 'o', 'r', 'm', 'a', 'l', '_', 'i', 'r', 'q', '_', 'n', '\000'}, 8, 1216}, {{'r', 'x', '_', 'n', 'o', 'r', 'm', 'a', 'l', '_', 'i', 'r', 'q', '_', 'n', '\000'}, 8, 1224}, {{'n', 'a', 'p', 'i', '_', 'p', 'o', 'l', 'l', '\000'}, 8, 1232}, {{'t', 'x', '_', 'n', 'o', 'r', 'm', 'a', 'l', '_', 'i', 'r', 'q', '_', 'n', '\000'}, 8, 1240}, {{'t', 'x', '_', 'c', 'l', 'e', 'a', 'n', '\000'}, 8, 1248}, {{'t', 'x', '_', 'r', 'e', 's', 'e', 't', '_', 'i', 'c', '_', 'b', 'i', 't', '\000'}, 8, 1256}, {{'i', 'r', 'q', '_', 'r', 'e', 'c', 'e', 'i', 'v', 'e', '_', 'p', 'm', 't', '_', 'i', 'r', 'q', '_', 'n', '\000'}, 8, 1264}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'i', 'r', 'q', '_', 'n', '\000'}, 8, 1272}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'r', 'q', '_', 'n', '\000'}, 8, 1280}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'c', 's', 'u', 'm', '_', 'o', 'f', 'f', 'l', 'o', 'a', 'd', '_', 'i', 'r', 'q', '_', 'n', '\000'}, 8, 1288}, {{'i', 'r', 'q', '_', 't', 'x', '_', 'p', 'a', 't', 'h', '_', 'i', 'n', '_', 'l', 'p', 'i', '_', 'm', 'o', 'd', 'e', '_', 'n', '\000'}, 8, 1296}, {{'i', 'r', 'q', '_', 't', 'x', '_', 'p', 'a', 't', 'h', '_', 'e', 'x', 'i', 't', '_', 'l', 'p', 'i', '_', 'm', 'o', 'd', 'e', '_', 'n', '\000'}, 8, 1304}, {{'i', 'r', 'q', '_', 'r', 'x', '_', 'p', 'a', 't', 'h', '_', 'i', 'n', '_', 'l', 'p', 'i', '_', 'm', 'o', 'd', 'e', '_', 'n', '\000'}, 8, 1312}, {{'i', 'r', 'q', '_', 'r', 'x', '_', 'p', 'a', 't', 'h', '_', 'e', 'x', 'i', 't', '_', 'l', 'p', 'i', '_', 'm', 'o', 'd', 'e', '_', 'n', '\000'}, 8, 1320}, {{'p', 'h', 'y', '_', 'e', 'e', 'e', '_', 'w', 'a', 'k', 'e', 'u', 'p', '_', 'e', 'r', 'r', 'o', 'r', '_', 'n', '\000'}, 8, 1328}, {{'i', 'p', '_', 'h', 'd', 'r', '_', 'e', 'r', 'r', '\000'}, 8, 1336}, {{'i', 'p', '_', 'p', 'a', 'y', 'l', 'o', 'a', 'd', '_', 'e', 'r', 'r', '\000'}, 8, 1344}, {{'i', 'p', '_', 'c', 's', 'u', 'm', '_', 'b', 'y', 'p', 'a', 's', 's', 'e', 'd', '\000'}, 8, 1352}, {{'i', 'p', 'v', '4', '_', 'p', 'k', 't', '_', 'r', 'c', 'v', 'd', '\000'}, 8, 1360}, {{'i', 'p', 'v', '6', '_', 'p', 'k', 't', '_', 'r', 'c', 'v', 'd', '\000'}, 8, 1368}, {{'r', 'x', '_', 'm', 's', 'g', '_', 't', 'y', 'p', 'e', '_', 'e', 'x', 't', '_', 'n', 'o', '_', 'p', 't', 'p', '\000'}, 8, 1376}, {{'r', 'x', '_', 'm', 's', 'g', '_', 't', 'y', 'p', 'e', '_', 's', 'y', 'n', 'c', '\000'}, 8, 1384}, {{'r', 'x', '_', 'm', 's', 'g', '_', 't', 'y', 'p', 'e', '_', 'f', 'o', 'l', 'l', 'o', 'w', '_', 'u', 'p', '\000'}, 8, 1392}, {{'r', 'x', '_', 'm', 's', 'g', '_', 't', 'y', 'p', 'e', '_', 'd', 'e', 'l', 'a', 'y', '_', 'r', 'e', 'q', '\000'}, 8, 1400}, {{'r', 'x', '_', 'm', 's', 'g', '_', 't', 'y', 'p', 'e', '_', 'd', 'e', 'l', 'a', 'y', '_', 'r', 'e', 's', 'p', '\000'}, 8, 1408}, {{'r', 'x', '_', 'm', 's', 'g', '_', 't', 'y', 'p', 'e', '_', 'p', 'd', 'e', 'l', 'a', 'y', '_', 'r', 'e', 'q', '\000'}, 8, 1416}, {{'r', 'x', '_', 'm', 's', 'g', '_', 't', 'y', 'p', 'e', '_', 'p', 'd', 'e', 'l', 'a', 'y', '_', 'r', 'e', 's', 'p', '\000'}, 8, 1424}, {{'r', 'x', '_', 'm', 's', 'g', '_', 't', 'y', 'p', 'e', '_', 'p', 'd', 'e', 'l', 'a', 'y', '_', 'f', 'o', 'l', 'l', 'o', 'w', '_', 'u', 'p', '\000'}, 8, 1432}, {{'p', 't', 'p', '_', 'f', 'r', 'a', 'm', 'e', '_', 't', 'y', 'p', 'e', '\000'}, 8, 1440}, {{'p', 't', 'p', '_', 'v', 'e', 'r', '\000'}, 8, 1448}, {{'t', 'i', 'm', 'e', 's', 't', 'a', 'm', 'p', '_', 'd', 'r', 'o', 'p', 'p', 'e', 'd', '\000'}, 8, 1456}, {{'a', 'v', '_', 'p', 'k', 't', '_', 'r', 'c', 'v', 'd', '\000'}, 8, 1464}, {{'a', 'v', '_', 't', 'a', 'g', 'g', 'e', 'd', '_', 'p', 'k', 't', '_', 'r', 'c', 'v', 'd', '\000'}, 8, 1472}, {{'v', 'l', 'a', 'n', '_', 't', 'a', 'g', '_', 'p', 'r', 'i', 'o', 'r', 'i', 't', 'y', '_', 'v', 'a', 'l', '\000'}, 8, 1480}, {{'l', '3', '_', 'f', 'i', 'l', 't', 'e', 'r', '_', 'm', 'a', 't', 'c', 'h', '\000'}, 8, 1488}, {{'l', '4', '_', 'f', 'i', 'l', 't', 'e', 'r', '_', 'm', 'a', 't', 'c', 'h', '\000'}, 8, 1496}, {{'l', '3', '_', 'l', '4', '_', 'f', 'i', 'l', 't', 'e', 'r', '_', 'n', 'o', '_', 'm', 'a', 't', 'c', 'h', '\000'}, 8, 1504}, {{'i', 'r', 'q', '_', 'p', 'c', 's', '_', 'a', 'n', 'e', '_', 'n', '\000'}, 8, 1512}, {{'i', 'r', 'q', '_', 'p', 'c', 's', '_', 'l', 'i', 'n', 'k', '_', 'n', '\000'}, 8, 1520}, {{'i', 'r', 'q', '_', 'r', 'g', 'm', 'i', 'i', '_', 'n', '\000'}, 8, 1528}}; static struct stmmac_stats const stmmac_mmc[79U] = { {{'m', 'm', 'c', '_', 't', 'x', '_', 'o', 'c', 't', 'e', 't', 'c', 'o', 'u', 'n', 't', '_', 'g', 'b', '\000'}, 4, 1692}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'f', 'r', 'a', 'm', 'e', 'c', 'o', 'u', 'n', 't', '_', 'g', 'b', '\000'}, 4, 1696}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'b', 'r', 'o', 'a', 'd', 'c', 'a', 's', 't', 'f', 'r', 'a', 'm', 'e', '_', 'g', '\000'}, 4, 1700}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'm', 'u', 'l', 't', 'i', 'c', 'a', 's', 't', 'f', 'r', 'a', 'm', 'e', '_', 'g', '\000'}, 4, 1704}, {{'m', 'm', 'c', '_', 't', 'x', '_', '6', '4', '_', 'o', 'c', 't', 'e', 't', 's', '_', 'g', 'b', '\000'}, 4, 1708}, {{'m', 'm', 'c', '_', 't', 'x', '_', '6', '5', '_', 't', 'o', '_', '1', '2', '7', '_', 'o', 'c', 't', 'e', 't', 's', '_', 'g', 'b', '\000'}, 4, 1712}, {{'m', 'm', 'c', '_', 't', 'x', '_', '1', '2', '8', '_', 't', 'o', '_', '2', '5', '5', '_', 'o', 'c', 't', 'e', 't', 's', '_', 'g', 'b', '\000'}, 4, 1716}, {{'m', 'm', 'c', '_', 't', 'x', '_', '2', '5', '6', '_', 't', 'o', '_', '5', '1', '1', '_', 'o', 'c', 't', 'e', 't', 's', '_', 'g', 'b', '\000'}, 4, 1720}, {{'m', 'm', 'c', '_', 't', 'x', '_', '5', '1', '2', '_', 't', 'o', '_', '1', '0', '2', '3', '_', 'o', 'c', 't', 'e', 't', 's', '_', 'g', 'b', '\000'}, 4, 1724}, {{'m', 'm', 'c', '_', 't', 'x', '_', '1', '0', '2', '4', '_', 't', 'o', '_', 'm', 'a', 'x', '_', 'o', 'c', 't', 'e', 't', 's', '_', 'g', 'b', '\000'}, 4, 1728}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'u', 'n', 'i', 'c', 'a', 's', 't', '_', 'g', 'b', '\000'}, 4, 1732}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'm', 'u', 'l', 't', 'i', 'c', 'a', 's', 't', '_', 'g', 'b', '\000'}, 4, 1736}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'b', 'r', 'o', 'a', 'd', 'c', 'a', 's', 't', '_', 'g', 'b', '\000'}, 4, 1740}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'u', 'n', 'd', 'e', 'r', 'f', 'l', 'o', 'w', '_', 'e', 'r', 'r', 'o', 'r', '\000'}, 4, 1744}, {{'m', 'm', 'c', '_', 't', 'x', '_', 's', 'i', 'n', 'g', 'l', 'e', 'c', 'o', 'l', '_', 'g', '\000'}, 4, 1748}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'm', 'u', 'l', 't', 'i', 'c', 'o', 'l', '_', 'g', '\000'}, 4, 1752}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'd', 'e', 'f', 'e', 'r', 'r', 'e', 'd', '\000'}, 4, 1756}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'l', 'a', 't', 'e', 'c', 'o', 'l', '\000'}, 4, 1760}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'e', 'x', 'e', 's', 's', 'c', 'o', 'l', '\000'}, 4, 1764}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'c', 'a', 'r', 'r', 'i', 'e', 'r', '_', 'e', 'r', 'r', 'o', 'r', '\000'}, 4, 1768}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'o', 'c', 't', 'e', 't', 'c', 'o', 'u', 'n', 't', '_', 'g', '\000'}, 4, 1772}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'f', 'r', 'a', 'm', 'e', 'c', 'o', 'u', 'n', 't', '_', 'g', '\000'}, 4, 1776}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'e', 'x', 'c', 'e', 's', 's', 'd', 'e', 'f', '\000'}, 4, 1780}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'p', 'a', 'u', 's', 'e', '_', 'f', 'r', 'a', 'm', 'e', '\000'}, 4, 1784}, {{'m', 'm', 'c', '_', 't', 'x', '_', 'v', 'l', 'a', 'n', '_', 'f', 'r', 'a', 'm', 'e', '_', 'g', '\000'}, 4, 1788}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'f', 'r', 'a', 'm', 'e', 'c', 'o', 'u', 'n', 't', '_', 'g', 'b', '\000'}, 4, 1792}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'o', 'c', 't', 'e', 't', 'c', 'o', 'u', 'n', 't', '_', 'g', 'b', '\000'}, 4, 1796}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'o', 'c', 't', 'e', 't', 'c', 'o', 'u', 'n', 't', '_', 'g', '\000'}, 4, 1800}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'b', 'r', 'o', 'a', 'd', 'c', 'a', 's', 't', 'f', 'r', 'a', 'm', 'e', '_', 'g', '\000'}, 4, 1804}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'm', 'u', 'l', 't', 'i', 'c', 'a', 's', 't', 'f', 'r', 'a', 'm', 'e', '_', 'g', '\000'}, 4, 1808}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'c', 'r', 'c', '_', 'e', 'r', 'r', 'r', 'o', 'r', '\000'}, 4, 1812}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'a', 'l', 'i', 'g', 'n', '_', 'e', 'r', 'r', 'o', 'r', '\000'}, 4, 1816}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'r', 'u', 'n', '_', 'e', 'r', 'r', 'o', 'r', '\000'}, 4, 1820}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'j', 'a', 'b', 'b', 'e', 'r', '_', 'e', 'r', 'r', 'o', 'r', '\000'}, 4, 1824}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'u', 'n', 'd', 'e', 'r', 's', 'i', 'z', 'e', '_', 'g', '\000'}, 4, 1828}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'o', 'v', 'e', 'r', 's', 'i', 'z', 'e', '_', 'g', '\000'}, 4, 1832}, {{'m', 'm', 'c', '_', 'r', 'x', '_', '6', '4', '_', 'o', 'c', 't', 'e', 't', 's', '_', 'g', 'b', '\000'}, 4, 1836}, {{'m', 'm', 'c', '_', 'r', 'x', '_', '6', '5', '_', 't', 'o', '_', '1', '2', '7', '_', 'o', 'c', 't', 'e', 't', 's', '_', 'g', 'b', '\000'}, 4, 1840}, {{'m', 'm', 'c', '_', 'r', 'x', '_', '1', '2', '8', '_', 't', 'o', '_', '2', '5', '5', '_', 'o', 'c', 't', 'e', 't', 's', '_', 'g', 'b', '\000'}, 4, 1844}, {{'m', 'm', 'c', '_', 'r', 'x', '_', '2', '5', '6', '_', 't', 'o', '_', '5', '1', '1', '_', 'o', 'c', 't', 'e', 't', 's', '_', 'g', 'b', '\000'}, 4, 1848}, {{'m', 'm', 'c', '_', 'r', 'x', '_', '5', '1', '2', '_', 't', 'o', '_', '1', '0', '2', '3', '_', 'o', 'c', 't', 'e', 't', 's', '_', 'g', 'b', '\000'}, 4, 1852}, {{'m', 'm', 'c', '_', 'r', 'x', '_', '1', '0', '2', '4', '_', 't', 'o', '_', 'm', 'a', 'x', '_', 'o', 'c', 't', 'e', 't', 's', '_', 'g', 'b', '\000'}, 4, 1856}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'u', 'n', 'i', 'c', 'a', 's', 't', '_', 'g', '\000'}, 4, 1860}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'l', 'e', 'n', 'g', 't', 'h', '_', 'e', 'r', 'r', 'o', 'r', '\000'}, 4, 1864}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'a', 'u', 't', 'o', 'f', 'r', 'a', 'n', 'g', 'e', 't', 'y', 'p', 'e', '\000'}, 4, 1868}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'p', 'a', 'u', 's', 'e', '_', 'f', 'r', 'a', 'm', 'e', 's', '\000'}, 4, 1872}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'f', 'i', 'f', 'o', '_', 'o', 'v', 'e', 'r', 'f', 'l', 'o', 'w', '\000'}, 4, 1876}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'v', 'l', 'a', 'n', '_', 'f', 'r', 'a', 'm', 'e', 's', '_', 'g', 'b', '\000'}, 4, 1880}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'w', 'a', 't', 'c', 'h', 'd', 'o', 'g', '_', 'e', 'r', 'r', 'o', 'r', '\000'}, 4, 1884}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'c', '_', 'i', 'n', 't', 'r', '_', 'm', 'a', 's', 'k', '\000'}, 4, 1888}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'c', '_', 'i', 'n', 't', 'r', '\000'}, 4, 1892}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'v', '4', '_', 'g', 'd', '\000'}, 4, 1896}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'v', '4', '_', 'h', 'd', 'e', 'r', 'r', '\000'}, 4, 1900}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'v', '4', '_', 'n', 'o', 'p', 'a', 'y', '\000'}, 4, 1904}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'v', '4', '_', 'f', 'r', 'a', 'g', '\000'}, 4, 1908}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'v', '4', '_', 'u', 'd', 's', 'b', 'l', '\000'}, 4, 1912}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'v', '4', '_', 'g', 'd', '_', 'o', 'c', 't', 'e', 't', 's', '\000'}, 4, 1916}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'v', '4', '_', 'h', 'd', 'e', 'r', 'r', '_', 'o', 'c', 't', 'e', 't', 's', '\000'}, 4, 1920}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'v', '4', '_', 'n', 'o', 'p', 'a', 'y', '_', 'o', 'c', 't', 'e', 't', 's', '\000'}, 4, 1924}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'v', '4', '_', 'f', 'r', 'a', 'g', '_', 'o', 'c', 't', 'e', 't', 's', '\000'}, 4, 1928}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'v', '4', '_', 'u', 'd', 's', 'b', 'l', '_', 'o', 'c', 't', 'e', 't', 's', '\000'}, 4, 1932}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'v', '6', '_', 'g', 'd', '_', 'o', 'c', 't', 'e', 't', 's', '\000'}, 4, 1936}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'v', '6', '_', 'h', 'd', 'e', 'r', 'r', '_', 'o', 'c', 't', 'e', 't', 's', '\000'}, 4, 1940}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'v', '6', '_', 'n', 'o', 'p', 'a', 'y', '_', 'o', 'c', 't', 'e', 't', 's', '\000'}, 4, 1944}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'v', '6', '_', 'g', 'd', '\000'}, 4, 1948}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'v', '6', '_', 'h', 'd', 'e', 'r', 'r', '\000'}, 4, 1952}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'p', 'v', '6', '_', 'n', 'o', 'p', 'a', 'y', '\000'}, 4, 1956}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'u', 'd', 'p', '_', 'g', 'd', '\000'}, 4, 1960}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'u', 'd', 'p', '_', 'e', 'r', 'r', '\000'}, 4, 1964}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 't', 'c', 'p', '_', 'g', 'd', '\000'}, 4, 1968}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 't', 'c', 'p', '_', 'e', 'r', 'r', '\000'}, 4, 1972}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'c', 'm', 'p', '_', 'g', 'd', '\000'}, 4, 1976}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'c', 'm', 'p', '_', 'e', 'r', 'r', '\000'}, 4, 1980}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'u', 'd', 'p', '_', 'g', 'd', '_', 'o', 'c', 't', 'e', 't', 's', '\000'}, 4, 1984}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'u', 'd', 'p', '_', 'e', 'r', 'r', '_', 'o', 'c', 't', 'e', 't', 's', '\000'}, 4, 1988}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 't', 'c', 'p', '_', 'g', 'd', '_', 'o', 'c', 't', 'e', 't', 's', '\000'}, 4, 1992}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 't', 'c', 'p', '_', 'e', 'r', 'r', '_', 'o', 'c', 't', 'e', 't', 's', '\000'}, 4, 1996}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'c', 'm', 'p', '_', 'g', 'd', '_', 'o', 'c', 't', 'e', 't', 's', '\000'}, 4, 2000}, {{'m', 'm', 'c', '_', 'r', 'x', '_', 'i', 'c', 'm', 'p', '_', 'e', 'r', 'r', '_', 'o', 'c', 't', 'e', 't', 's', '\000'}, 4, 2004}}; static void stmmac_ethtool_getdrvinfo(struct net_device *dev , struct ethtool_drvinfo *info ) { struct stmmac_priv *priv ; void *tmp ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; if ((priv->plat)->has_gmac != 0) { strlcpy((char *)(& info->driver), "st_gmac", 32UL); } else { strlcpy((char *)(& info->driver), "st_mac100", 32UL); } strlcpy((char *)(& info->version), "March_2013", 32UL); return; } } static int stmmac_ethtool_getsettings(struct net_device *dev , struct ethtool_cmd *cmd ) { struct stmmac_priv *priv ; void *tmp ; struct phy_device *phy ; int rc ; struct rgmii_adv adv ; bool tmp___0 ; int tmp___1 ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; phy = priv->phydev; if (priv->pcs & 1 || (priv->pcs & 2) != 0) { if (priv->xstats.pcs_link == 0UL) { ethtool_cmd_speed_set(cmd, 4294967295U); cmd->duplex = 255U; return (0); } else { } cmd->duplex = (__u8 )priv->xstats.pcs_duplex; ethtool_cmd_speed_set(cmd, (__u32 )priv->xstats.pcs_speed); if ((unsigned long )((priv->hw)->mac)->get_adv != (unsigned long )((void (*/* const */)(void * , struct rgmii_adv * ))0)) { (*(((priv->hw)->mac)->get_adv))(priv->ioaddr, & adv); } else { return (-95); } if ((int )adv.pause & 1) { cmd->advertising = cmd->advertising | 8192U; } else { } if ((adv.pause & 2U) != 0U) { cmd->advertising = cmd->advertising | 16384U; } else { } if ((int )adv.lp_pause & 1) { cmd->lp_advertising = cmd->lp_advertising | 8192U; } else { } if ((adv.lp_pause & 2U) != 0U) { cmd->lp_advertising = cmd->lp_advertising | 16384U; } else { } cmd->autoneg = 64U; cmd->supported = cmd->supported | 64U; cmd->advertising = cmd->advertising | 64U; cmd->lp_advertising = cmd->lp_advertising | 64U; if (adv.duplex != 0U) { cmd->supported = cmd->supported | 42U; cmd->advertising = cmd->advertising | 42U; } else { cmd->supported = cmd->supported | 21U; cmd->advertising = cmd->advertising | 21U; } if (adv.lp_duplex != 0U) { cmd->lp_advertising = cmd->lp_advertising | 42U; } else { cmd->lp_advertising = cmd->lp_advertising | 21U; } cmd->port = 255U; return (0); } else { } if ((unsigned long )phy == (unsigned long )((struct phy_device *)0)) { printk("\v%s: %s: PHY is not registered\n", "stmmac_ethtool_getsettings", (char *)(& dev->name)); return (-19); } else { } tmp___0 = netif_running((struct net_device const *)dev); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { printk("\v%s: interface is disabled: we cannot track link speed / duplex setting\n", (char *)(& dev->name)); return (-16); } else { } cmd->transceiver = 0U; rc = phy_ethtool_gset(phy, cmd); return (rc); } } static int stmmac_ethtool_setsettings(struct net_device *dev , struct ethtool_cmd *cmd ) { struct stmmac_priv *priv ; void *tmp ; struct phy_device *phy ; int rc ; u32 mask ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; phy = priv->phydev; if (priv->pcs & 1 || (priv->pcs & 2) != 0) { mask = 8256U; if ((unsigned int )cmd->autoneg != 1U) { return (-22); } else { } if ((unsigned int )cmd->autoneg == 1U) { mask = mask & 63U; spin_lock(& priv->lock); if ((unsigned long )((priv->hw)->mac)->ctrl_ane != (unsigned long )((void (*/* const */)(void * , bool ))0)) { (*(((priv->hw)->mac)->ctrl_ane))(priv->ioaddr, 1); } else { } spin_unlock(& priv->lock); } else { } return (0); } else { } spin_lock(& priv->lock); rc = phy_ethtool_sset(phy, cmd); spin_unlock(& priv->lock); return (rc); } } static u32 stmmac_ethtool_getmsglevel(struct net_device *dev ) { struct stmmac_priv *priv ; void *tmp ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; return (priv->msg_enable); } } static void stmmac_ethtool_setmsglevel(struct net_device *dev , u32 level ) { struct stmmac_priv *priv ; void *tmp ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; priv->msg_enable = level; return; } } static int stmmac_check_if_running(struct net_device *dev ) { bool tmp ; int tmp___0 ; { tmp = netif_running((struct net_device const *)dev); if (tmp) { tmp___0 = 0; } else { tmp___0 = 1; } if (tmp___0) { return (-16); } else { } return (0); } } static int stmmac_ethtool_get_regs_len(struct net_device *dev ) { { return (4180); } } static void stmmac_ethtool_gregs(struct net_device *dev , struct ethtool_regs *regs , void *space ) { int i ; u32 *reg_space ; struct stmmac_priv *priv ; void *tmp ; { reg_space = (u32 *)space; tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; memset((void *)reg_space, 0, 4180UL); if ((priv->plat)->has_gmac == 0) { i = 0; goto ldv_46022; ldv_46021: *(reg_space + (unsigned long )i) = readl((void const volatile *)priv->ioaddr + (unsigned long )(i * 4)); i = i + 1; ldv_46022: ; if (i <= 11) { goto ldv_46021; } else { } i = 0; goto ldv_46025; ldv_46024: *(reg_space + ((unsigned long )i + 12UL)) = readl((void const volatile *)priv->ioaddr + (unsigned long )((i + 1024) * 4)); i = i + 1; ldv_46025: ; if (i <= 8) { goto ldv_46024; } else { } *(reg_space + 22UL) = readl((void const volatile *)priv->ioaddr + 4176U); *(reg_space + 23UL) = readl((void const volatile *)priv->ioaddr + 4180U); } else { i = 0; goto ldv_46028; ldv_46027: *(reg_space + (unsigned long )i) = readl((void const volatile *)priv->ioaddr + (unsigned long )(i * 4)); i = i + 1; ldv_46028: ; if (i <= 54) { goto ldv_46027; } else { } i = 0; goto ldv_46031; ldv_46030: *(reg_space + ((unsigned long )i + 55UL)) = readl((void const volatile *)priv->ioaddr + (unsigned long )((i + 1024) * 4)); i = i + 1; ldv_46031: ; if (i <= 21) { goto ldv_46030; } else { } } return; } } static void stmmac_get_pauseparam(struct net_device *netdev , struct ethtool_pauseparam *pause___0 ) { struct stmmac_priv *priv ; void *tmp ; { tmp = netdev_priv((struct net_device const *)netdev); priv = (struct stmmac_priv *)tmp; if (priv->pcs != 0) { return; } else { } pause___0->rx_pause = 0U; pause___0->tx_pause = 0U; pause___0->autoneg = (__u32 )(priv->phydev)->autoneg; if ((int )priv->flow_ctrl & 1) { pause___0->rx_pause = 1U; } else { } if ((priv->flow_ctrl & 2U) != 0U) { pause___0->tx_pause = 1U; } else { } return; } } static int stmmac_set_pauseparam(struct net_device *netdev , struct ethtool_pauseparam *pause___0 ) { struct stmmac_priv *priv ; void *tmp ; struct phy_device *phy ; int new_pause ; int ret ; bool tmp___0 ; { tmp = netdev_priv((struct net_device const *)netdev); priv = (struct stmmac_priv *)tmp; phy = priv->phydev; new_pause = 0; ret = 0; if (priv->pcs != 0) { return (-95); } else { } if (pause___0->rx_pause != 0U) { new_pause = new_pause | 1; } else { } if (pause___0->tx_pause != 0U) { new_pause = new_pause | 2; } else { } priv->flow_ctrl = (unsigned int )new_pause; phy->autoneg = (int )pause___0->autoneg; if (phy->autoneg != 0) { tmp___0 = netif_running((struct net_device const *)netdev); if ((int )tmp___0) { ret = phy_start_aneg(phy); } else { } } else { (*(((priv->hw)->mac)->flow_ctrl))(priv->ioaddr, (unsigned int )phy->duplex, priv->flow_ctrl, priv->pause); } return (ret); } } static void stmmac_get_ethtool_stats(struct net_device *dev , struct ethtool_stats *dummy , u64 *data ) { struct stmmac_priv *priv ; void *tmp ; int i ; int j ; char *p ; int tmp___0 ; int val ; int tmp___1 ; char *p___0 ; int tmp___2 ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; j = 0; if ((priv->plat)->has_gmac == 0) { (*(((priv->hw)->dma)->dma_diagnostic_fr))((void *)(& dev->stats), & priv->xstats, priv->ioaddr); } else { if (priv->dma_cap.rmon != 0U) { dwmac_mmc_read(priv->ioaddr, & priv->mmc); i = 0; goto ldv_46058; ldv_46057: p = (char *)priv + (unsigned long )stmmac_mmc[i].stat_offset; tmp___0 = j; j = j + 1; *(data + (unsigned long )tmp___0) = stmmac_mmc[i].sizeof_stat == 8 ? *((u64 *)p) : (u64 )*((u32 *)p); i = i + 1; ldv_46058: ; if ((unsigned int )i <= 78U) { goto ldv_46057; } else { } } else { } if (priv->eee_enabled != 0) { tmp___1 = phy_get_eee_err(priv->phydev); val = tmp___1; if (val != 0) { priv->xstats.phy_eee_wakeup_error_n = (unsigned long )val; } else { } } else { } } i = 0; goto ldv_46065; ldv_46064: p___0 = (char *)priv + (unsigned long )stmmac_gstrings_stats[i].stat_offset; tmp___2 = j; j = j + 1; *(data + (unsigned long )tmp___2) = stmmac_gstrings_stats[i].sizeof_stat == 8 ? *((u64 *)p___0) : (u64 )*((u32 *)p___0); i = i + 1; ldv_46065: ; if ((unsigned int )i <= 79U) { goto ldv_46064; } else { } return; } } static int stmmac_get_sset_count(struct net_device *netdev , int sset ) { struct stmmac_priv *priv ; void *tmp ; int len ; { tmp = netdev_priv((struct net_device const *)netdev); priv = (struct stmmac_priv *)tmp; switch (sset) { case 1: len = 80; if (priv->dma_cap.rmon != 0U) { len = (int )((unsigned int )len + 79U); } else { } return (len); default: ; return (-95); } } } static void stmmac_get_strings(struct net_device *dev , u32 stringset , u8 *data ) { int i ; u8 *p ; struct stmmac_priv *priv ; void *tmp ; size_t __len ; void *__ret ; size_t __len___0 ; void *__ret___0 ; int __ret_warn_on ; long tmp___0 ; { p = data; tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; switch (stringset) { case 1U: ; if (priv->dma_cap.rmon != 0U) { i = 0; goto ldv_46094; ldv_46093: __len = 32UL; if (__len > 63UL) { __ret = __memcpy((void *)p, (void const *)(& stmmac_mmc[i].stat_string), __len); } else { __ret = __builtin_memcpy((void *)p, (void const *)(& stmmac_mmc[i].stat_string), __len); } p = p + 32UL; i = i + 1; ldv_46094: ; if ((unsigned int )i <= 78U) { goto ldv_46093; } else { } } else { } i = 0; goto ldv_46102; ldv_46101: __len___0 = 32UL; if (__len___0 > 63UL) { __ret___0 = __memcpy((void *)p, (void const *)(& stmmac_gstrings_stats[i].stat_string), __len___0); } else { __ret___0 = __builtin_memcpy((void *)p, (void const *)(& stmmac_gstrings_stats[i].stat_string), __len___0); } p = p + 32UL; i = i + 1; ldv_46102: ; if ((unsigned int )i <= 79U) { goto ldv_46101; } else { } goto ldv_46104; default: __ret_warn_on = 1; tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___0 != 0L) { warn_slowpath_null("/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.o.c.prepared", 694); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); goto ldv_46104; } ldv_46104: ; return; } } static void stmmac_get_wol(struct net_device *dev , struct ethtool_wolinfo *wol ) { struct stmmac_priv *priv ; void *tmp ; bool tmp___0 ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; spin_lock_irq(& priv->lock); tmp___0 = device_can_wakeup(priv->device); if ((int )tmp___0) { wol->supported = 34U; wol->wolopts = (__u32 )priv->wolopts; } else { } spin_unlock_irq(& priv->lock); return; } } static int stmmac_set_wol(struct net_device *dev , struct ethtool_wolinfo *wol ) { struct stmmac_priv *priv ; void *tmp ; u32 support ; bool tmp___0 ; int tmp___1 ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; support = 34U; if (priv->hw_cap_support != 0 && priv->dma_cap.pmt_magic_frame == 0U) { wol->wolopts = wol->wolopts & 4294967263U; } else { } tmp___0 = device_can_wakeup(priv->device); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { return (-22); } else { } if ((wol->wolopts & ~ support) != 0U) { return (-22); } else { } if (wol->wolopts != 0U) { printk("\016stmmac: wakeup enable\n"); device_set_wakeup_enable(priv->device, 1); enable_irq_wake((unsigned int )priv->wol_irq); } else { device_set_wakeup_enable(priv->device, 0); disable_irq_wake((unsigned int )priv->wol_irq); } spin_lock_irq(& priv->lock); priv->wolopts = (int )wol->wolopts; spin_unlock_irq(& priv->lock); return (0); } } static int stmmac_ethtool_op_get_eee(struct net_device *dev , struct ethtool_eee *edata ) { struct stmmac_priv *priv ; void *tmp ; int tmp___0 ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; if (priv->dma_cap.eee == 0U) { return (-95); } else { } edata->eee_enabled = (__u32 )priv->eee_enabled; edata->eee_active = (__u32 )priv->eee_active; edata->tx_lpi_timer = (__u32 )priv->tx_lpi_timer; tmp___0 = phy_ethtool_get_eee(priv->phydev, edata); return (tmp___0); } } static int stmmac_ethtool_op_set_eee(struct net_device *dev , struct ethtool_eee *edata ) { struct stmmac_priv *priv ; void *tmp ; bool tmp___0 ; int tmp___1 ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; priv->eee_enabled = (int )edata->eee_enabled; if (priv->eee_enabled == 0) { stmmac_disable_eee_mode(priv); } else { tmp___0 = stmmac_eee_init(priv); priv->eee_enabled = (int )tmp___0; if (priv->eee_enabled == 0) { return (-95); } else { } priv->tx_lpi_timer = (int )edata->tx_lpi_timer; } tmp___1 = phy_ethtool_set_eee(priv->phydev, edata); return (tmp___1); } } static u32 stmmac_usec2riwt(u32 usec , struct stmmac_priv *priv ) { unsigned long clk ; unsigned long tmp ; { tmp = clk_get_rate(priv->stmmac_clk); clk = tmp; if (clk == 0UL) { return (0U); } else { } return ((u32 )(((unsigned long )usec * (clk / 1000000UL)) / 256UL)); } } static u32 stmmac_riwt2usec(u32 riwt , struct stmmac_priv *priv ) { unsigned long clk ; unsigned long tmp ; { tmp = clk_get_rate(priv->stmmac_clk); clk = tmp; if (clk == 0UL) { return (0U); } else { } return ((u32 )((unsigned long )(riwt * 256U) / (clk / 1000000UL))); } } static int stmmac_get_coalesce(struct net_device *dev , struct ethtool_coalesce *ec ) { struct stmmac_priv *priv ; void *tmp ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; ec->tx_coalesce_usecs = priv->tx_coal_timer; ec->tx_max_coalesced_frames = priv->tx_coal_frames; if (priv->use_riwt != 0) { ec->rx_coalesce_usecs = stmmac_riwt2usec(priv->rx_riwt, priv); } else { } return (0); } } static int stmmac_set_coalesce(struct net_device *dev , struct ethtool_coalesce *ec ) { struct stmmac_priv *priv ; void *tmp ; unsigned int rx_riwt ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; if ((((((((((((((((((ec->rx_max_coalesced_frames != 0U || ec->rx_coalesce_usecs_irq != 0U) || ec->rx_max_coalesced_frames_irq != 0U) || ec->tx_coalesce_usecs_irq != 0U) || ec->use_adaptive_rx_coalesce != 0U) || ec->use_adaptive_tx_coalesce != 0U) || ec->pkt_rate_low != 0U) || ec->rx_coalesce_usecs_low != 0U) || ec->rx_max_coalesced_frames_low != 0U) || ec->tx_coalesce_usecs_high != 0U) || ec->tx_max_coalesced_frames_low != 0U) || ec->pkt_rate_high != 0U) || ec->tx_coalesce_usecs_low != 0U) || ec->rx_coalesce_usecs_high != 0U) || ec->rx_max_coalesced_frames_high != 0U) || ec->tx_max_coalesced_frames_irq != 0U) || ec->stats_block_coalesce_usecs != 0U) || ec->tx_max_coalesced_frames_high != 0U) || ec->rate_sample_interval != 0U) { return (-95); } else { } if (ec->rx_coalesce_usecs == 0U) { return (-22); } else { } if (ec->tx_coalesce_usecs == 0U && ec->tx_max_coalesced_frames == 0U) { return (-22); } else { } if (ec->tx_coalesce_usecs > 40000U || ec->tx_max_coalesced_frames > 256U) { return (-22); } else { } rx_riwt = stmmac_usec2riwt(ec->rx_coalesce_usecs, priv); if (rx_riwt > 255U || rx_riwt <= 31U) { return (-22); } else if (priv->use_riwt == 0) { return (-95); } else { } priv->tx_coal_frames = ec->tx_max_coalesced_frames; priv->tx_coal_timer = ec->tx_coalesce_usecs; priv->rx_riwt = rx_riwt; (*(((priv->hw)->dma)->rx_watchdog))(priv->ioaddr, priv->rx_riwt); return (0); } } static int stmmac_get_ts_info(struct net_device *dev , struct ethtool_ts_info *info ) { struct stmmac_priv *priv ; void *tmp ; int tmp___0 ; { tmp = netdev_priv((struct net_device const *)dev); priv = (struct stmmac_priv *)tmp; if (priv->hwts_tx_en != 0 && priv->hwts_rx_en != 0) { info->so_timestamping = 69U; if ((unsigned long )priv->ptp_clock != (unsigned long )((struct ptp_clock *)0)) { info->phc_index = ptp_clock_index(priv->ptp_clock); } else { } info->tx_types = 3U; info->rx_filters = 29179U; return (0); } else { tmp___0 = ethtool_op_get_ts_info(dev, info); return (tmp___0); } } } static struct ethtool_ops const stmmac_ethtool_ops = {& stmmac_ethtool_getsettings, & stmmac_ethtool_setsettings, & stmmac_ethtool_getdrvinfo, & stmmac_ethtool_get_regs_len, & stmmac_ethtool_gregs, & stmmac_get_wol, & stmmac_set_wol, & stmmac_ethtool_getmsglevel, & stmmac_ethtool_setmsglevel, 0, & ethtool_op_get_link, 0, 0, 0, & stmmac_get_coalesce, & stmmac_set_coalesce, 0, 0, & stmmac_get_pauseparam, & stmmac_set_pauseparam, 0, & stmmac_get_strings, 0, & stmmac_get_ethtool_stats, & stmmac_check_if_running, 0, 0, 0, & stmmac_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, & stmmac_get_ts_info, 0, 0, & stmmac_ethtool_op_get_eee, & stmmac_ethtool_op_set_eee}; void stmmac_set_ethtool_ops(struct net_device *netdev ) { { netdev->ethtool_ops = & stmmac_ethtool_ops; return; } } void ldv_initialize_ethtool_ops_20(void) { void *tmp ; void *tmp___0 ; void *tmp___1 ; void *tmp___2 ; void *tmp___3 ; void *tmp___4 ; { tmp = ldv_zalloc(40UL); stmmac_ethtool_ops_group0 = (struct ethtool_eee *)tmp; tmp___0 = ldv_zalloc(20UL); stmmac_ethtool_ops_group2 = (struct ethtool_wolinfo *)tmp___0; tmp___1 = ldv_zalloc(44UL); stmmac_ethtool_ops_group1 = (struct ethtool_cmd *)tmp___1; tmp___2 = ldv_zalloc(92UL); stmmac_ethtool_ops_group3 = (struct ethtool_coalesce *)tmp___2; tmp___3 = ldv_zalloc(16UL); stmmac_ethtool_ops_group4 = (struct ethtool_pauseparam *)tmp___3; tmp___4 = ldv_zalloc(3264UL); stmmac_ethtool_ops_group5 = (struct net_device *)tmp___4; return; } } void ldv_main_exported_20(void) { struct ethtool_regs *ldvarg142 ; void *tmp ; struct ethtool_ts_info *ldvarg139 ; void *tmp___0 ; u64 *ldvarg143 ; void *tmp___1 ; u32 ldvarg138 ; u32 tmp___2 ; u8 *ldvarg136 ; void *tmp___3 ; void *ldvarg141 ; void *tmp___4 ; struct ethtool_stats *ldvarg144 ; void *tmp___5 ; u32 ldvarg137 ; u32 tmp___6 ; int ldvarg140 ; int tmp___7 ; struct ethtool_drvinfo *ldvarg145 ; void *tmp___8 ; int tmp___9 ; { tmp = ldv_zalloc(12UL); ldvarg142 = (struct ethtool_regs *)tmp; tmp___0 = ldv_zalloc(44UL); ldvarg139 = (struct ethtool_ts_info *)tmp___0; tmp___1 = ldv_zalloc(8UL); ldvarg143 = (u64 *)tmp___1; tmp___2 = __VERIFIER_nondet_u32(); ldvarg138 = tmp___2; tmp___3 = ldv_zalloc(1UL); ldvarg136 = (u8 *)tmp___3; tmp___4 = ldv_zalloc(1UL); ldvarg141 = tmp___4; tmp___5 = ldv_zalloc(8UL); ldvarg144 = (struct ethtool_stats *)tmp___5; tmp___6 = __VERIFIER_nondet_u32(); ldvarg137 = tmp___6; tmp___7 = __VERIFIER_nondet_int(); ldvarg140 = tmp___7; tmp___8 = ldv_zalloc(196UL); ldvarg145 = (struct ethtool_drvinfo *)tmp___8; tmp___9 = __VERIFIER_nondet_int(); switch (tmp___9) { case 0: ; if (ldv_state_variable_20 == 1) { stmmac_ethtool_getdrvinfo(stmmac_ethtool_ops_group5, ldvarg145); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 1: ; if (ldv_state_variable_20 == 1) { stmmac_set_pauseparam(stmmac_ethtool_ops_group5, stmmac_ethtool_ops_group4); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 2: ; if (ldv_state_variable_20 == 1) { stmmac_get_coalesce(stmmac_ethtool_ops_group5, stmmac_ethtool_ops_group3); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 3: ; if (ldv_state_variable_20 == 1) { stmmac_get_ethtool_stats(stmmac_ethtool_ops_group5, ldvarg144, ldvarg143); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 4: ; if (ldv_state_variable_20 == 1) { stmmac_ethtool_gregs(stmmac_ethtool_ops_group5, ldvarg142, ldvarg141); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 5: ; if (ldv_state_variable_20 == 1) { stmmac_get_pauseparam(stmmac_ethtool_ops_group5, stmmac_ethtool_ops_group4); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 6: ; if (ldv_state_variable_20 == 1) { stmmac_get_sset_count(stmmac_ethtool_ops_group5, ldvarg140); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 7: ; if (ldv_state_variable_20 == 1) { stmmac_ethtool_getsettings(stmmac_ethtool_ops_group5, stmmac_ethtool_ops_group1); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 8: ; if (ldv_state_variable_20 == 1) { stmmac_set_coalesce(stmmac_ethtool_ops_group5, stmmac_ethtool_ops_group3); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 9: ; if (ldv_state_variable_20 == 1) { stmmac_check_if_running(stmmac_ethtool_ops_group5); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 10: ; if (ldv_state_variable_20 == 1) { stmmac_set_wol(stmmac_ethtool_ops_group5, stmmac_ethtool_ops_group2); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 11: ; if (ldv_state_variable_20 == 1) { stmmac_get_ts_info(stmmac_ethtool_ops_group5, ldvarg139); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 12: ; if (ldv_state_variable_20 == 1) { stmmac_ethtool_setmsglevel(stmmac_ethtool_ops_group5, ldvarg138); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 13: ; if (ldv_state_variable_20 == 1) { stmmac_ethtool_setsettings(stmmac_ethtool_ops_group5, stmmac_ethtool_ops_group1); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 14: ; if (ldv_state_variable_20 == 1) { stmmac_get_strings(stmmac_ethtool_ops_group5, ldvarg137, ldvarg136); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 15: ; if (ldv_state_variable_20 == 1) { stmmac_ethtool_op_set_eee(stmmac_ethtool_ops_group5, stmmac_ethtool_ops_group0); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 16: ; if (ldv_state_variable_20 == 1) { stmmac_get_wol(stmmac_ethtool_ops_group5, stmmac_ethtool_ops_group2); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 17: ; if (ldv_state_variable_20 == 1) { stmmac_ethtool_op_get_eee(stmmac_ethtool_ops_group5, stmmac_ethtool_ops_group0); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 18: ; if (ldv_state_variable_20 == 1) { stmmac_ethtool_getmsglevel(stmmac_ethtool_ops_group5); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 19: ; if (ldv_state_variable_20 == 1) { stmmac_ethtool_get_regs_len(stmmac_ethtool_ops_group5); ldv_state_variable_20 = 1; } else { } goto ldv_46176; case 20: ; if (ldv_state_variable_20 == 1) { ethtool_op_get_link(stmmac_ethtool_ops_group5); ldv_state_variable_20 = 1; } else { } goto ldv_46176; default: ldv_stop(); } ldv_46176: ; return; } } __inline static void spin_lock_irq(spinlock_t *lock ) { { ldv_spin_lock(); ldv_spin_lock_irq_94(lock); return; } } __inline static void spin_unlock_irq(spinlock_t *lock ) { { ldv_spin_unlock(); ldv_spin_unlock_irq_97(lock); return; } } void *ldv_kmem_cache_alloc_106(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv_pskb_expand_head_112(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_114(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_116(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_117(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_118(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_119(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_120(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_121(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_122(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } int ldv___platform_driver_register_123(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; { tmp = __platform_driver_register(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; ldv_state_variable_8 = 1; ldv_initialize_platform_driver_8(); return (ldv_func_res); } } void ldv_platform_driver_unregister_124(struct platform_driver *drv ) { { platform_driver_unregister(drv); ldv_state_variable_8 = 0; return; } } extern int sprintf(char * , char const * , ...) ; __inline static void rep_nop(void) { { __asm__ volatile ("rep; nop": : : "memory"); return; } } __inline static void cpu_relax(void) { { rep_nop(); return; } } __inline static char const *kobject_name(struct kobject const *kobj ) { { return ((char const *)kobj->name); } } void *ldv_kmem_cache_alloc_152(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __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); } } struct sk_buff *ldv_skb_clone_160(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_168(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_162(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_158(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_166(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_167(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_163(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_164(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_165(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; extern struct mii_bus *mdiobus_alloc_size(size_t ) ; __inline static struct mii_bus *mdiobus_alloc(void) { struct mii_bus *tmp ; { tmp = mdiobus_alloc_size(0UL); return (tmp); } } extern int mdiobus_register(struct mii_bus * ) ; extern void mdiobus_unregister(struct mii_bus * ) ; extern void mdiobus_free(struct mii_bus * ) ; int ldv___platform_driver_register_169(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) ; void ldv_platform_driver_unregister_170(struct platform_driver *drv ) ; static int stmmac_mdio_busy_wait(void *ioaddr , unsigned int mii_addr ) { unsigned long curr ; unsigned long finish ; unsigned int tmp ; { finish = (unsigned long )jiffies + 750UL; ldv_46784: curr = jiffies; tmp = readl((void const volatile *)ioaddr + (unsigned long )mii_addr); if ((int )tmp & 1) { cpu_relax(); } else { return (0); } if ((long )(curr - finish) < 0L) { goto ldv_46784; } else { } return (-16); } } static int stmmac_mdio_read(struct mii_bus *bus , int phyaddr___0 , int phyreg ) { struct net_device *ndev ; struct stmmac_priv *priv ; void *tmp ; unsigned int mii_address ; unsigned int mii_data ; int data ; u16 regValue ; int tmp___0 ; int tmp___1 ; unsigned int tmp___2 ; { ndev = (struct net_device *)bus->priv; tmp = netdev_priv((struct net_device const *)ndev); priv = (struct stmmac_priv *)tmp; mii_address = (priv->hw)->mii.addr; mii_data = (priv->hw)->mii.data; regValue = (u16 )((int )((short )(phyaddr___0 << 11)) | ((int )((short )(phyreg << 6)) & 1984)); regValue = (u16 )(((int )((short )((priv->clk_csr & 15) << 2)) | 1) | (int )((short )regValue)); tmp___0 = stmmac_mdio_busy_wait(priv->ioaddr, mii_address); if (tmp___0 != 0) { return (-16); } else { } writel((unsigned int )regValue, (void volatile *)priv->ioaddr + (unsigned long )mii_address); tmp___1 = stmmac_mdio_busy_wait(priv->ioaddr, mii_address); if (tmp___1 != 0) { return (-16); } else { } tmp___2 = readl((void const volatile *)priv->ioaddr + (unsigned long )mii_data); data = (int )tmp___2; return (data); } } static int stmmac_mdio_write(struct mii_bus *bus , int phyaddr___0 , int phyreg , u16 phydata ) { struct net_device *ndev ; struct stmmac_priv *priv ; void *tmp ; unsigned int mii_address ; unsigned int mii_data ; u16 value ; int tmp___0 ; int tmp___1 ; { ndev = (struct net_device *)bus->priv; tmp = netdev_priv((struct net_device const *)ndev); priv = (struct stmmac_priv *)tmp; mii_address = (priv->hw)->mii.addr; mii_data = (priv->hw)->mii.data; value = (u16 )(((int )((short )(phyaddr___0 << 11)) | ((int )((short )(phyreg << 6)) & 1984)) | 2); value = (u16 )(((int )((short )((priv->clk_csr & 15) << 2)) | 1) | (int )((short )value)); tmp___0 = stmmac_mdio_busy_wait(priv->ioaddr, mii_address); if (tmp___0 != 0) { return (-16); } else { } writel((unsigned int )phydata, (void volatile *)priv->ioaddr + (unsigned long )mii_data); writel((unsigned int )value, (void volatile *)priv->ioaddr + (unsigned long )mii_address); tmp___1 = stmmac_mdio_busy_wait(priv->ioaddr, mii_address); return (tmp___1); } } int stmmac_mdio_reset(struct mii_bus *bus ) { struct net_device *ndev ; struct stmmac_priv *priv ; void *tmp ; unsigned int mii_address ; struct stmmac_mdio_bus_data *data ; struct _ddebug descriptor ; long tmp___0 ; { ndev = (struct net_device *)bus->priv; tmp = netdev_priv((struct net_device const *)ndev); priv = (struct stmmac_priv *)tmp; mii_address = (priv->hw)->mii.addr; data = (priv->plat)->mdio_bus_data; if ((unsigned long )data->phy_reset != (unsigned long )((int (*)(void * ))0)) { descriptor.modname = "stmmac"; descriptor.function = "stmmac_mdio_reset"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.o.c.prepared"; descriptor.format = "stmmac_mdio_reset: calling phy_reset\n"; descriptor.lineno = 319U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor, "stmmac_mdio_reset: calling phy_reset\n"); } else { } (*(data->phy_reset))((priv->plat)->bsp_priv); } else { } writel(0U, (void volatile *)priv->ioaddr + (unsigned long )mii_address); return (0); } } int stmmac_mdio_register(struct net_device *ndev ) { int err ; struct mii_bus *new_bus ; int *irqlist ; struct stmmac_priv *priv ; void *tmp ; struct stmmac_mdio_bus_data *mdio_bus_data ; int addr ; int found ; struct phy_device *phydev ; int act ; char irq_num[4U] ; char *irq_str ; char const *tmp___0 ; { err = 0; tmp = netdev_priv((struct net_device const *)ndev); priv = (struct stmmac_priv *)tmp; mdio_bus_data = (priv->plat)->mdio_bus_data; if ((unsigned long )mdio_bus_data == (unsigned long )((struct stmmac_mdio_bus_data *)0)) { return (0); } else { } new_bus = mdiobus_alloc(); if ((unsigned long )new_bus == (unsigned long )((struct mii_bus *)0)) { return (-12); } else { } if ((unsigned long )mdio_bus_data->irqs != (unsigned long )((int *)0)) { irqlist = mdio_bus_data->irqs; } else { addr = 0; goto ldv_46828; ldv_46827: priv->mii_irq[addr] = -1; addr = addr + 1; ldv_46828: ; if (addr <= 31) { goto ldv_46827; } else { } irqlist = (int *)(& priv->mii_irq); } new_bus->name = "stmmac"; new_bus->read = & stmmac_mdio_read; new_bus->write = & stmmac_mdio_write; new_bus->reset = & stmmac_mdio_reset; snprintf((char *)(& new_bus->id), 17UL, "%s-%x", new_bus->name, (priv->plat)->bus_id); new_bus->priv = (void *)ndev; new_bus->irq = irqlist; new_bus->phy_mask = mdio_bus_data->phy_mask; new_bus->parent = priv->device; err = mdiobus_register(new_bus); if (err != 0) { printk("\v%s: Cannot register as MDIO bus\n", new_bus->name); goto bus_register_fail; } else { } found = 0; addr = 0; goto ldv_46840; ldv_46839: phydev = new_bus->phy_map[addr]; if ((unsigned long )phydev != (unsigned long )((struct phy_device *)0)) { act = 0; if ((unsigned long )mdio_bus_data->irqs == (unsigned long )((int *)0) && mdio_bus_data->probed_phy_irq > 0) { *(irqlist + (unsigned long )addr) = mdio_bus_data->probed_phy_irq; phydev->irq = mdio_bus_data->probed_phy_irq; } else { } if ((priv->plat)->phy_addr == -1) { (priv->plat)->phy_addr = addr; } else { } act = (priv->plat)->phy_addr == addr; switch (phydev->irq) { case -1: irq_str = (char *)"POLL"; goto ldv_46836; case -2: irq_str = (char *)"IGNORE"; goto ldv_46836; default: sprintf((char *)(& irq_num), "%d", phydev->irq); irq_str = (char *)(& irq_num); goto ldv_46836; } ldv_46836: tmp___0 = dev_name((struct device const *)(& phydev->dev)); printk("\016%s: PHY ID %08x at %d IRQ %s (%s)%s\n", (char *)(& ndev->name), phydev->phy_id, addr, irq_str, tmp___0, act != 0 ? (char *)" active" : (char *)""); found = 1; } else { } addr = addr + 1; ldv_46840: ; if (addr <= 31) { goto ldv_46839; } else { } if (found == 0) { printk("\f%s: No PHY found\n", (char *)(& ndev->name)); mdiobus_unregister(new_bus); mdiobus_free(new_bus); return (-19); } else { } priv->mii = new_bus; return (0); bus_register_fail: mdiobus_free(new_bus); return (err); } } int stmmac_mdio_unregister(struct net_device *ndev ) { struct stmmac_priv *priv ; void *tmp ; { tmp = netdev_priv((struct net_device const *)ndev); priv = (struct stmmac_priv *)tmp; if ((unsigned long )priv->mii == (unsigned long )((struct mii_bus *)0)) { return (0); } else { } mdiobus_unregister(priv->mii); (priv->mii)->priv = (void *)0; mdiobus_free(priv->mii); priv->mii = (struct mii_bus *)0; return (0); } } void *ldv_kmem_cache_alloc_152(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv_pskb_expand_head_158(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_160(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_162(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_163(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_164(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_165(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_166(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_167(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_168(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } int ldv___platform_driver_register_169(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; { tmp = __platform_driver_register(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; ldv_state_variable_8 = 1; ldv_initialize_platform_driver_8(); return (ldv_func_res); } } void ldv_platform_driver_unregister_170(struct platform_driver *drv ) { { platform_driver_unregister(drv); ldv_state_variable_8 = 0; return; } } void *ldv_kmem_cache_alloc_198(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; int ldv___platform_driver_register_215(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) ; void ldv_platform_driver_unregister_216(struct platform_driver *drv ) ; __inline static dma_addr_t dma_map_single_attrs___0(struct device *dev , void *ptr , size_t size , enum dma_data_direction dir , struct dma_attrs *attrs ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; dma_addr_t addr ; int tmp___0 ; long tmp___1 ; unsigned long tmp___2 ; unsigned long tmp___3 ; { tmp = get_dma_ops(dev); ops = tmp; kmemcheck_mark_initialized(ptr, (unsigned int )size); tmp___0 = valid_dma_direction((int )dir); tmp___1 = ldv__builtin_expect(tmp___0 == 0, 0L); if (tmp___1 != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); ldv_30805: ; goto ldv_30805; } else { } tmp___2 = __phys_addr((unsigned long )ptr); addr = (*(ops->map_page))(dev, (struct page *)-24189255811072L + (tmp___2 >> 12), (unsigned long )ptr & 4095UL, size, dir, attrs); tmp___3 = __phys_addr((unsigned long )ptr); debug_dma_map_page(dev, (struct page *)-24189255811072L + (tmp___3 >> 12), (unsigned long )ptr & 4095UL, size, (int )dir, addr, 1); return (addr); } } struct sk_buff *ldv_skb_clone_206(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_214(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_208(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_204(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_212(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_213(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_209(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_210(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_211(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; static unsigned int stmmac_jumbo_frm(void *p , struct sk_buff *skb , int csum ) { struct stmmac_priv *priv ; unsigned int txsize ; unsigned int entry ; struct dma_desc *desc ; unsigned int nopaged_len ; unsigned int tmp ; unsigned int bmax ; unsigned int len ; dma_addr_t tmp___0 ; dma_addr_t tmp___1 ; dma_addr_t tmp___2 ; { priv = (struct stmmac_priv *)p; txsize = priv->dma_tx_size; entry = priv->cur_tx % txsize; tmp = skb_headlen((struct sk_buff const *)skb); nopaged_len = tmp; if (priv->extend_desc != 0) { desc = (struct dma_desc *)priv->dma_etx + (unsigned long )entry; } else { desc = priv->dma_tx + (unsigned long )entry; } if ((priv->plat)->enh_desc != 0) { bmax = 8192U; } else { bmax = 2048U; } len = nopaged_len - bmax; if (nopaged_len > 8192U) { tmp___0 = dma_map_single_attrs___0(priv->device, (void *)skb->data, (size_t )bmax, 1, (struct dma_attrs *)0); desc->des2 = (unsigned int )tmp___0; *(priv->tx_skbuff_dma + (unsigned long )entry) = (dma_addr_t )desc->des2; desc->des3 = desc->des2 + 4096U; (*(((priv->hw)->desc)->prepare_tx_desc))(desc, 1, (int )bmax, csum, 2); __asm__ volatile ("sfence": : : "memory"); *(priv->tx_skbuff + (unsigned long )entry) = (struct sk_buff *)0; priv->cur_tx = priv->cur_tx + 1U; entry = priv->cur_tx % txsize; if (priv->extend_desc != 0) { desc = (struct dma_desc *)priv->dma_etx + (unsigned long )entry; } else { desc = priv->dma_tx + (unsigned long )entry; } tmp___1 = dma_map_single_attrs___0(priv->device, (void *)skb->data + (unsigned long )bmax, (size_t )len, 1, (struct dma_attrs *)0); desc->des2 = (unsigned int )tmp___1; *(priv->tx_skbuff_dma + (unsigned long )entry) = (dma_addr_t )desc->des2; desc->des3 = desc->des2 + 4096U; (*(((priv->hw)->desc)->prepare_tx_desc))(desc, 0, (int )len, csum, 2); __asm__ volatile ("sfence": : : "memory"); (*(((priv->hw)->desc)->set_tx_owner))(desc); } else { tmp___2 = dma_map_single_attrs___0(priv->device, (void *)skb->data, (size_t )nopaged_len, 1, (struct dma_attrs *)0); desc->des2 = (unsigned int )tmp___2; *(priv->tx_skbuff_dma + (unsigned long )entry) = (dma_addr_t )desc->des2; desc->des3 = desc->des2 + 4096U; (*(((priv->hw)->desc)->prepare_tx_desc))(desc, 1, (int )nopaged_len, csum, 2); } return (entry); } } static unsigned int stmmac_is_jumbo_frm(int len , int enh_desc ) { unsigned int ret ; { ret = 0U; if (len > 4095) { ret = 1U; } else { } return (ret); } } static void stmmac_refill_desc3(void *priv_ptr , struct dma_desc *p ) { struct stmmac_priv *priv ; { priv = (struct stmmac_priv *)priv_ptr; if (priv->dma_buf_sz > 8191U) { p->des3 = p->des2 + 8192U; } else { } return; } } static void stmmac_init_desc3(struct dma_desc *p ) { { p->des3 = p->des2 + 8192U; return; } } static void stmmac_clean_desc3(void *priv_ptr , struct dma_desc *p ) { long tmp ; { tmp = ldv__builtin_expect(p->des3 != 0U, 0L); if (tmp != 0L) { p->des3 = 0U; } else { } return; } } static int stmmac_set_16kib_bfsize(int mtu ) { int ret ; long tmp ; { ret = 0; tmp = ldv__builtin_expect(mtu > 8191, 0L); if (tmp != 0L) { ret = 16384; } else { } return (ret); } } struct stmmac_mode_ops const ring_mode_ops = {0, & stmmac_is_jumbo_frm, & stmmac_jumbo_frm, & stmmac_set_16kib_bfsize, & stmmac_init_desc3, & stmmac_refill_desc3, & stmmac_clean_desc3}; void ldv_initialize_stmmac_mode_ops_19(void) { void *tmp ; { tmp = ldv_zalloc(16UL); ring_mode_ops_group0 = (struct dma_desc *)tmp; return; } } void ldv_main_exported_19(void) { int ldvarg192 ; int tmp ; int ldvarg188 ; int tmp___0 ; struct sk_buff *ldvarg193 ; void *tmp___1 ; int ldvarg189 ; int tmp___2 ; void *ldvarg190 ; void *tmp___3 ; void *ldvarg194 ; void *tmp___4 ; int ldvarg195 ; int tmp___5 ; void *ldvarg191 ; void *tmp___6 ; int tmp___7 ; { tmp = __VERIFIER_nondet_int(); ldvarg192 = tmp; tmp___0 = __VERIFIER_nondet_int(); ldvarg188 = tmp___0; tmp___1 = ldv_zalloc(232UL); ldvarg193 = (struct sk_buff *)tmp___1; tmp___2 = __VERIFIER_nondet_int(); ldvarg189 = tmp___2; tmp___3 = ldv_zalloc(1UL); ldvarg190 = tmp___3; tmp___4 = ldv_zalloc(1UL); ldvarg194 = tmp___4; tmp___5 = __VERIFIER_nondet_int(); ldvarg195 = tmp___5; tmp___6 = ldv_zalloc(1UL); ldvarg191 = tmp___6; tmp___7 = __VERIFIER_nondet_int(); switch (tmp___7) { case 0: ; if (ldv_state_variable_19 == 1) { stmmac_init_desc3(ring_mode_ops_group0); ldv_state_variable_19 = 1; } else { } goto ldv_45969; case 1: ; if (ldv_state_variable_19 == 1) { stmmac_set_16kib_bfsize(ldvarg195); ldv_state_variable_19 = 1; } else { } goto ldv_45969; case 2: ; if (ldv_state_variable_19 == 1) { stmmac_jumbo_frm(ldvarg194, ldvarg193, ldvarg192); ldv_state_variable_19 = 1; } else { } goto ldv_45969; case 3: ; if (ldv_state_variable_19 == 1) { stmmac_refill_desc3(ldvarg191, ring_mode_ops_group0); ldv_state_variable_19 = 1; } else { } goto ldv_45969; case 4: ; if (ldv_state_variable_19 == 1) { stmmac_clean_desc3(ldvarg190, ring_mode_ops_group0); ldv_state_variable_19 = 1; } else { } goto ldv_45969; case 5: ; if (ldv_state_variable_19 == 1) { stmmac_is_jumbo_frm(ldvarg189, ldvarg188); ldv_state_variable_19 = 1; } else { } goto ldv_45969; default: ldv_stop(); } ldv_45969: ; return; } } void *ldv_kmem_cache_alloc_198(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv_pskb_expand_head_204(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_206(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_208(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_209(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_210(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_211(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_212(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_213(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_214(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } int ldv___platform_driver_register_215(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; { tmp = __platform_driver_register(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; ldv_state_variable_8 = 1; ldv_initialize_platform_driver_8(); return (ldv_func_res); } } void ldv_platform_driver_unregister_216(struct platform_driver *drv ) { { platform_driver_unregister(drv); ldv_state_variable_8 = 0; return; } } void *ldv_kmem_cache_alloc_244(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; extern unsigned int __VERIFIER_nondet_uint(void) ; int ldv___platform_driver_register_261(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) ; void ldv_platform_driver_unregister_262(struct platform_driver *drv ) ; struct sk_buff *ldv_skb_clone_252(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_260(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_254(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_250(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_258(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_259(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_255(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_256(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_257(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; static unsigned int stmmac_jumbo_frm___0(void *p , struct sk_buff *skb , int csum ) { struct stmmac_priv *priv ; unsigned int txsize ; unsigned int entry ; struct dma_desc *desc ; unsigned int nopaged_len ; unsigned int tmp ; unsigned int bmax ; unsigned int i ; unsigned int len ; dma_addr_t tmp___0 ; dma_addr_t tmp___1 ; dma_addr_t tmp___2 ; { priv = (struct stmmac_priv *)p; txsize = priv->dma_tx_size; entry = priv->cur_tx % txsize; desc = priv->dma_tx + (unsigned long )entry; tmp = skb_headlen((struct sk_buff const *)skb); nopaged_len = tmp; i = 1U; if ((priv->plat)->enh_desc != 0) { bmax = 8192U; } else { bmax = 2048U; } len = nopaged_len - bmax; tmp___0 = dma_map_single_attrs___0(priv->device, (void *)skb->data, (size_t )bmax, 1, (struct dma_attrs *)0); desc->des2 = (unsigned int )tmp___0; *(priv->tx_skbuff_dma + (unsigned long )entry) = (dma_addr_t )desc->des2; (*(((priv->hw)->desc)->prepare_tx_desc))(desc, 1, (int )bmax, csum, 1); goto ldv_45934; ldv_45933: *(priv->tx_skbuff + (unsigned long )entry) = (struct sk_buff *)0; priv->cur_tx = priv->cur_tx + 1U; entry = priv->cur_tx % txsize; desc = priv->dma_tx + (unsigned long )entry; if (len > bmax) { tmp___1 = dma_map_single_attrs___0(priv->device, (void *)skb->data + (unsigned long )(bmax * i), (size_t )bmax, 1, (struct dma_attrs *)0); desc->des2 = (unsigned int )tmp___1; *(priv->tx_skbuff_dma + (unsigned long )entry) = (dma_addr_t )desc->des2; (*(((priv->hw)->desc)->prepare_tx_desc))(desc, 0, (int )bmax, csum, 1); (*(((priv->hw)->desc)->set_tx_owner))(desc); len = len - bmax; i = i + 1U; } else { tmp___2 = dma_map_single_attrs___0(priv->device, (void *)skb->data + (unsigned long )(bmax * i), (size_t )len, 1, (struct dma_attrs *)0); desc->des2 = (unsigned int )tmp___2; *(priv->tx_skbuff_dma + (unsigned long )entry) = (dma_addr_t )desc->des2; (*(((priv->hw)->desc)->prepare_tx_desc))(desc, 0, (int )len, csum, 1); (*(((priv->hw)->desc)->set_tx_owner))(desc); len = 0U; } ldv_45934: ; if (len != 0U) { goto ldv_45933; } else { } return (entry); } } static unsigned int stmmac_is_jumbo_frm___0(int len , int enh_desc ) { unsigned int ret ; { ret = 0U; if ((enh_desc != 0 && len > 8192) || (enh_desc == 0 && len > 2048)) { ret = 1U; } else { } return (ret); } } static void stmmac_init_dma_chain(void *des , dma_addr_t phy_addr , unsigned int size , unsigned int extend_desc ) { int i ; dma_addr_t dma_phy ; struct dma_extended_desc *p ; struct dma_desc *p___0 ; { dma_phy = phy_addr; if (extend_desc != 0U) { p = (struct dma_extended_desc *)des; i = 0; goto ldv_45951; ldv_45950: dma_phy = dma_phy + 32ULL; p->basic.des3 = (unsigned int )dma_phy; p = p + 1; i = i + 1; ldv_45951: ; if ((unsigned int )i < size - 1U) { goto ldv_45950; } else { } p->basic.des3 = (unsigned int )phy_addr; } else { p___0 = (struct dma_desc *)des; i = 0; goto ldv_45955; ldv_45954: dma_phy = dma_phy + 16ULL; p___0->des3 = (unsigned int )dma_phy; p___0 = p___0 + 1; i = i + 1; ldv_45955: ; if ((unsigned int )i < size - 1U) { goto ldv_45954; } else { } p___0->des3 = (unsigned int )phy_addr; } return; } } static void stmmac_refill_desc3___0(void *priv_ptr , struct dma_desc *p ) { struct stmmac_priv *priv ; { priv = (struct stmmac_priv *)priv_ptr; if (priv->hwts_rx_en != 0 && priv->extend_desc == 0) { p->des3 = (unsigned int )priv->dma_rx_phy + ((priv->dirty_rx + 1U) % priv->dma_rx_size) * 16U; } else { } return; } } static void stmmac_clean_desc3___0(void *priv_ptr , struct dma_desc *p ) { struct stmmac_priv *priv ; int tmp ; { priv = (struct stmmac_priv *)priv_ptr; tmp = (*(((priv->hw)->desc)->get_tx_ls))(p); if (tmp != 0 && priv->extend_desc == 0) { p->des3 = (unsigned int )priv->dma_tx_phy + ((priv->dirty_tx + 1U) % priv->dma_tx_size) * 16U; } else { } return; } } struct stmmac_mode_ops const chain_mode_ops = {& stmmac_init_dma_chain, & stmmac_is_jumbo_frm___0, & stmmac_jumbo_frm___0, 0, 0, & stmmac_refill_desc3___0, & stmmac_clean_desc3___0}; extern int ldv_release_18(void) ; extern int ldv_setup_18(void) ; void ldv_initialize_stmmac_mode_ops_18(void) { void *tmp ; { tmp = ldv_zalloc(16UL); chain_mode_ops_group0 = (struct dma_desc *)tmp; return; } } void ldv_main_exported_18(void) { void *ldvarg64 ; void *tmp ; int ldvarg66 ; int tmp___0 ; unsigned int ldvarg61 ; unsigned int tmp___1 ; int ldvarg58 ; int tmp___2 ; void *ldvarg65 ; void *tmp___3 ; int ldvarg57 ; int tmp___4 ; dma_addr_t ldvarg62 ; unsigned int ldvarg59 ; unsigned int tmp___5 ; void *ldvarg60 ; void *tmp___6 ; struct sk_buff *ldvarg67 ; void *tmp___7 ; void *ldvarg63 ; void *tmp___8 ; int tmp___9 ; { tmp = ldv_zalloc(1UL); ldvarg64 = tmp; tmp___0 = __VERIFIER_nondet_int(); ldvarg66 = tmp___0; tmp___1 = __VERIFIER_nondet_uint(); ldvarg61 = tmp___1; tmp___2 = __VERIFIER_nondet_int(); ldvarg58 = tmp___2; tmp___3 = ldv_zalloc(1UL); ldvarg65 = tmp___3; tmp___4 = __VERIFIER_nondet_int(); ldvarg57 = tmp___4; tmp___5 = __VERIFIER_nondet_uint(); ldvarg59 = tmp___5; tmp___6 = ldv_zalloc(1UL); ldvarg60 = tmp___6; tmp___7 = ldv_zalloc(232UL); ldvarg67 = (struct sk_buff *)tmp___7; tmp___8 = ldv_zalloc(1UL); ldvarg63 = tmp___8; memset((void *)(& ldvarg62), 0, 8UL); tmp___9 = __VERIFIER_nondet_int(); switch (tmp___9) { case 0: ; if (ldv_state_variable_18 == 1) { stmmac_jumbo_frm___0(ldvarg65, ldvarg67, ldvarg66); ldv_state_variable_18 = 1; } else { } if (ldv_state_variable_18 == 3) { stmmac_jumbo_frm___0(ldvarg65, ldvarg67, ldvarg66); ldv_state_variable_18 = 3; } else { } if (ldv_state_variable_18 == 2) { stmmac_jumbo_frm___0(ldvarg65, ldvarg67, ldvarg66); ldv_state_variable_18 = 2; } else { } goto ldv_45990; case 1: ; if (ldv_state_variable_18 == 1) { stmmac_refill_desc3___0(ldvarg64, chain_mode_ops_group0); ldv_state_variable_18 = 1; } else { } if (ldv_state_variable_18 == 3) { stmmac_refill_desc3___0(ldvarg64, chain_mode_ops_group0); ldv_state_variable_18 = 3; } else { } if (ldv_state_variable_18 == 2) { stmmac_refill_desc3___0(ldvarg64, chain_mode_ops_group0); ldv_state_variable_18 = 2; } else { } goto ldv_45990; case 2: ; if (ldv_state_variable_18 == 1) { stmmac_clean_desc3___0(ldvarg63, chain_mode_ops_group0); ldv_state_variable_18 = 1; } else { } if (ldv_state_variable_18 == 3) { stmmac_clean_desc3___0(ldvarg63, chain_mode_ops_group0); ldv_state_variable_18 = 3; } else { } if (ldv_state_variable_18 == 2) { stmmac_clean_desc3___0(ldvarg63, chain_mode_ops_group0); ldv_state_variable_18 = 2; } else { } goto ldv_45990; case 3: ; if (ldv_state_variable_18 == 2) { stmmac_init_dma_chain(ldvarg60, ldvarg62, ldvarg61, ldvarg59); ldv_state_variable_18 = 3; } else { } goto ldv_45990; case 4: ; if (ldv_state_variable_18 == 1) { stmmac_is_jumbo_frm___0(ldvarg57, ldvarg58); ldv_state_variable_18 = 1; } else { } if (ldv_state_variable_18 == 3) { stmmac_is_jumbo_frm___0(ldvarg57, ldvarg58); ldv_state_variable_18 = 3; } else { } if (ldv_state_variable_18 == 2) { stmmac_is_jumbo_frm___0(ldvarg57, ldvarg58); ldv_state_variable_18 = 2; } else { } goto ldv_45990; case 5: ; if (ldv_state_variable_18 == 3) { ldv_release_18(); ldv_state_variable_18 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_18 == 2) { ldv_release_18(); ldv_state_variable_18 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_45990; case 6: ; if (ldv_state_variable_18 == 1) { ldv_setup_18(); ldv_state_variable_18 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_45990; default: ldv_stop(); } ldv_45990: ; return; } } void *ldv_kmem_cache_alloc_244(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv_pskb_expand_head_250(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_252(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_254(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_255(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_256(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_257(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_258(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_259(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_260(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } int ldv___platform_driver_register_261(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; { tmp = __platform_driver_register(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; ldv_state_variable_8 = 1; ldv_initialize_platform_driver_8(); return (ldv_func_res); } } void ldv_platform_driver_unregister_262(struct platform_driver *drv ) { { platform_driver_unregister(drv); ldv_state_variable_8 = 0; return; } } void *ldv_kmem_cache_alloc_290(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_298(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_306(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_300(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_296(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_304(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_305(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_301(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_302(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_303(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; void stmmac_set_mac_addr(void *ioaddr , u8 *addr , unsigned int high , unsigned int low ) ; void stmmac_get_mac_addr(void *ioaddr , unsigned char *addr , unsigned int high , unsigned int low ) ; void dwmac_dma_flush_tx_fifo(void *ioaddr ) ; void dwmac_enable_dma_transmission(void *ioaddr ) ; void dwmac_enable_dma_irq(void *ioaddr ) ; void dwmac_disable_dma_irq(void *ioaddr ) ; void dwmac_dma_start_tx(void *ioaddr ) ; void dwmac_dma_stop_tx(void *ioaddr ) ; void dwmac_dma_start_rx(void *ioaddr ) ; void dwmac_dma_stop_rx(void *ioaddr ) ; int dwmac_dma_interrupt(void *ioaddr , struct stmmac_extra_stats *x ) ; void dwmac_enable_dma_transmission(void *ioaddr ) { { writel(1U, (void volatile *)ioaddr + 4100U); return; } } void dwmac_enable_dma_irq(void *ioaddr ) { { writel(106593U, (void volatile *)ioaddr + 4124U); return; } } void dwmac_disable_dma_irq(void *ioaddr ) { { writel(0U, (void volatile *)ioaddr + 4124U); return; } } void dwmac_dma_start_tx(void *ioaddr ) { u32 value ; unsigned int tmp ; { tmp = readl((void const volatile *)ioaddr + 4120U); value = tmp; value = value | 8192U; writel(value, (void volatile *)ioaddr + 4120U); return; } } void dwmac_dma_stop_tx(void *ioaddr ) { u32 value ; unsigned int tmp ; { tmp = readl((void const volatile *)ioaddr + 4120U); value = tmp; value = value & 4294959103U; writel(value, (void volatile *)ioaddr + 4120U); return; } } void dwmac_dma_start_rx(void *ioaddr ) { u32 value ; unsigned int tmp ; { tmp = readl((void const volatile *)ioaddr + 4120U); value = tmp; value = value | 2U; writel(value, (void volatile *)ioaddr + 4120U); return; } } void dwmac_dma_stop_rx(void *ioaddr ) { u32 value ; unsigned int tmp ; { tmp = readl((void const volatile *)ioaddr + 4120U); value = tmp; value = value & 4294967293U; writel(value, (void volatile *)ioaddr + 4120U); return; } } int dwmac_dma_interrupt(void *ioaddr , struct stmmac_extra_stats *x ) { int ret ; u32 intr_status ; unsigned int tmp ; long tmp___0 ; long tmp___1 ; long tmp___2 ; long tmp___3 ; long tmp___4 ; long tmp___5 ; long tmp___6 ; long tmp___7 ; long tmp___8 ; long tmp___9 ; u32 value ; unsigned int tmp___10 ; long tmp___11 ; long tmp___12 ; long tmp___13 ; long tmp___14 ; long tmp___15 ; long tmp___16 ; { ret = 0; tmp = readl((void const volatile *)ioaddr + 4116U); intr_status = tmp; tmp___9 = ldv__builtin_expect((intr_status & 32768U) != 0U, 0L); if (tmp___9 != 0L) { tmp___0 = ldv__builtin_expect((intr_status & 32U) != 0U, 0L); if (tmp___0 != 0L) { ret = 2; x->tx_undeflow_irq = x->tx_undeflow_irq + 1UL; } else { } tmp___1 = ldv__builtin_expect((intr_status & 8U) != 0U, 0L); if (tmp___1 != 0L) { x->tx_jabber_irq = x->tx_jabber_irq + 1UL; } else { } tmp___2 = ldv__builtin_expect((intr_status & 16U) != 0U, 0L); if (tmp___2 != 0L) { x->rx_overflow_irq = x->rx_overflow_irq + 1UL; } else { } tmp___3 = ldv__builtin_expect((intr_status & 128U) != 0U, 0L); if (tmp___3 != 0L) { x->rx_buf_unav_irq = x->rx_buf_unav_irq + 1UL; } else { } tmp___4 = ldv__builtin_expect((intr_status & 256U) != 0U, 0L); if (tmp___4 != 0L) { x->rx_process_stopped_irq = x->rx_process_stopped_irq + 1UL; } else { } tmp___5 = ldv__builtin_expect((intr_status & 512U) != 0U, 0L); if (tmp___5 != 0L) { x->rx_watchdog_irq = x->rx_watchdog_irq + 1UL; } else { } tmp___6 = ldv__builtin_expect((intr_status & 1024U) != 0U, 0L); if (tmp___6 != 0L) { x->tx_early_irq = x->tx_early_irq + 1UL; } else { } tmp___7 = ldv__builtin_expect((intr_status & 2U) != 0U, 0L); if (tmp___7 != 0L) { x->tx_process_stopped_irq = x->tx_process_stopped_irq + 1UL; ret = 1; } else { } tmp___8 = ldv__builtin_expect((intr_status & 8192U) != 0U, 0L); if (tmp___8 != 0L) { x->fatal_bus_error_irq = x->fatal_bus_error_irq + 1UL; ret = 1; } else { } } else { } tmp___15 = ldv__builtin_expect((intr_status & 65536U) != 0U, 1L); if (tmp___15 != 0L) { x->normal_irq_n = x->normal_irq_n + 1UL; tmp___12 = ldv__builtin_expect((intr_status & 64U) != 0U, 1L); if (tmp___12 != 0L) { tmp___10 = readl((void const volatile *)ioaddr + 4124U); value = tmp___10; tmp___11 = ldv__builtin_expect((value & 64U) != 0U, 1L); if (tmp___11 != 0L) { x->rx_normal_irq_n = x->rx_normal_irq_n + 1UL; ret = ret | 4; } else { } } else { } tmp___13 = ldv__builtin_expect((long )((int )intr_status) & 1L, 1L); if (tmp___13 != 0L) { x->tx_normal_irq_n = x->tx_normal_irq_n + 1UL; ret = ret | 8; } else { } tmp___14 = ldv__builtin_expect((intr_status & 16384U) != 0U, 0L); if (tmp___14 != 0L) { x->rx_early_irq = x->rx_early_irq + 1UL; } else { } } else { } tmp___16 = ldv__builtin_expect((intr_status & 469762048U) != 0U, 0L); if (tmp___16 != 0L) { printk("\f%s: unexpected status %08x\n", "dwmac_dma_interrupt", intr_status); } else { } writel(intr_status & 131071U, (void volatile *)ioaddr + 4116U); return (ret); } } void dwmac_dma_flush_tx_fifo(void *ioaddr ) { u32 csr6 ; unsigned int tmp ; unsigned int tmp___0 ; { tmp = readl((void const volatile *)ioaddr + 4120U); csr6 = tmp; writel(csr6 | 1048576U, (void volatile *)ioaddr + 4120U); ldv_43773: tmp___0 = readl((void const volatile *)ioaddr + 4120U); if ((tmp___0 & 1048576U) != 0U) { goto ldv_43773; } else { } return; } } void stmmac_set_mac_addr(void *ioaddr , u8 *addr , unsigned int high , unsigned int low ) { unsigned long data ; { data = (unsigned long )(((int )*(addr + 5UL) << 8) | (int )*(addr + 4UL)); writel((unsigned int )data | 2147483648U, (void volatile *)ioaddr + (unsigned long )high); data = (unsigned long )(((((int )*(addr + 3UL) << 24) | ((int )*(addr + 2UL) << 16)) | ((int )*(addr + 1UL) << 8)) | (int )*addr); writel((unsigned int )data, (void volatile *)ioaddr + (unsigned long )low); return; } } void stmmac_set_mac(void *ioaddr , bool enable ) { u32 value ; unsigned int tmp ; { tmp = readl((void const volatile *)ioaddr); value = tmp; if ((int )enable) { value = value | 12U; } else { value = value & 4294967283U; } writel(value, (void volatile *)ioaddr); return; } } void stmmac_get_mac_addr(void *ioaddr , unsigned char *addr , unsigned int high , unsigned int low ) { unsigned int hi_addr ; unsigned int lo_addr ; { hi_addr = readl((void const volatile *)ioaddr + (unsigned long )high); lo_addr = readl((void const volatile *)ioaddr + (unsigned long )low); *addr = (unsigned char )lo_addr; *(addr + 1UL) = (unsigned char )(lo_addr >> 8); *(addr + 2UL) = (unsigned char )(lo_addr >> 16); *(addr + 3UL) = (unsigned char )(lo_addr >> 24); *(addr + 4UL) = (unsigned char )hi_addr; *(addr + 5UL) = (unsigned char )(hi_addr >> 8); return; } } void *ldv_kmem_cache_alloc_290(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv_pskb_expand_head_296(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_298(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_300(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_301(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_302(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_303(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_304(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_305(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_306(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } void *ldv_kmem_cache_alloc_332(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; extern u32 bitrev32(u32 ) ; extern u32 crc32_le(u32 , unsigned char const * , size_t ) ; struct sk_buff *ldv_skb_clone_340(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_348(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_342(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_338(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_346(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_347(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_343(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_344(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_345(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct stmmac_dma_ops const dwmac1000_dma_ops ; static void dwmac1000_core_init(void *ioaddr , int mtu ) { u32 value ; unsigned int tmp ; { tmp = readl((void const volatile *)ioaddr); value = tmp; value = value | 6324352U; if (mtu > 1500) { value = value | 134217728U; } else { } if (mtu > 2000) { value = value | 1048576U; } else { } writel(value, (void volatile *)ioaddr); writel(519U, (void volatile *)ioaddr + 60U); writel(0U, (void volatile *)ioaddr + 28U); return; } } static int dwmac1000_rx_ipc_enable(void *ioaddr ) { u32 value ; unsigned int tmp ; { tmp = readl((void const volatile *)ioaddr); value = tmp; value = value | 1024U; writel(value, (void volatile *)ioaddr); value = readl((void const volatile *)ioaddr); return ((value & 1024U) != 0U); } } static void dwmac1000_dump_regs(void *ioaddr ) { int i ; int offset ; unsigned int tmp ; { printk("\016\tDWMAC1000 regs (base addr = 0x%p)\n", ioaddr); i = 0; goto ldv_43776; ldv_43775: offset = i * 4; tmp = readl((void const volatile *)ioaddr + (unsigned long )offset); printk("\016\tReg No. %d (offset 0x%x): 0x%08x\n", i, offset, tmp); i = i + 1; ldv_43776: ; if (i <= 54) { goto ldv_43775; } else { } return; } } static void dwmac1000_set_umac_addr(void *ioaddr , unsigned char *addr , unsigned int reg_n ) { { stmmac_set_mac_addr(ioaddr, addr, (reg_n > 15U ? 2048U : 64U) + reg_n * 8U, (reg_n > 15U ? 2052U : 68U) + reg_n * 8U); return; } } static void dwmac1000_get_umac_addr(void *ioaddr , unsigned char *addr , unsigned int reg_n ) { { stmmac_get_mac_addr(ioaddr, addr, (reg_n > 15U ? 2048U : 64U) + reg_n * 8U, (reg_n > 15U ? 2052U : 68U) + reg_n * 8U); return; } } static void dwmac1000_set_filter(struct net_device *dev , int id ) { void *ioaddr ; unsigned int value ; unsigned int perfect_addr_number ; struct _ddebug descriptor ; long tmp ; u32 mc_filter[2U] ; struct netdev_hw_addr *ha ; struct list_head const *__mptr ; int bit_nr ; u32 tmp___0 ; u32 tmp___1 ; struct list_head const *__mptr___0 ; int reg ; struct netdev_hw_addr *ha___0 ; struct list_head const *__mptr___1 ; struct list_head const *__mptr___2 ; struct _ddebug descriptor___0 ; unsigned int tmp___2 ; unsigned int tmp___3 ; unsigned int tmp___4 ; long tmp___5 ; { ioaddr = (void *)dev->base_addr; value = 0U; descriptor.modname = "stmmac"; descriptor.function = "dwmac1000_set_filter"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o.c.prepared"; descriptor.format = "%s: # mcasts %d, # unicast %d\n"; descriptor.lineno = 245U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "%s: # mcasts %d, # unicast %d\n", "dwmac1000_set_filter", dev->mc.count, dev->uc.count); } else { } if ((dev->flags & 256U) != 0U) { value = 1U; } else if (dev->mc.count > 64 || (dev->flags & 512U) != 0U) { value = 16U; writel(4294967295U, (void volatile *)ioaddr + 8U); writel(4294967295U, (void volatile *)ioaddr + 12U); } else if (dev->mc.count != 0) { value = 4U; memset((void *)(& mc_filter), 0, 8UL); __mptr = (struct list_head const *)dev->mc.list.next; ha = (struct netdev_hw_addr *)__mptr; goto ldv_43805; ldv_43804: tmp___0 = crc32_le(4294967295U, (unsigned char const *)(& ha->addr), 6UL); tmp___1 = bitrev32(~ tmp___0); bit_nr = (int )(tmp___1 >> 26); mc_filter[bit_nr >> 5] = mc_filter[bit_nr >> 5] | (u32 )(1 << (bit_nr & 31)); __mptr___0 = (struct list_head const *)ha->list.next; ha = (struct netdev_hw_addr *)__mptr___0; ldv_43805: ; if ((unsigned long )(& ha->list) != (unsigned long )(& dev->mc.list)) { goto ldv_43804; } else { } writel(mc_filter[0], (void volatile *)ioaddr + 12U); writel(mc_filter[1], (void volatile *)ioaddr + 8U); } else { } if (id > 52) { perfect_addr_number = 32U; } else { perfect_addr_number = 16U; } if ((unsigned int )dev->uc.count > perfect_addr_number) { value = value | 1U; } else { reg = 1; __mptr___1 = (struct list_head const *)dev->uc.list.next; ha___0 = (struct netdev_hw_addr *)__mptr___1; goto ldv_43814; ldv_43813: dwmac1000_set_umac_addr(ioaddr, (unsigned char *)(& ha___0->addr), (unsigned int )reg); reg = reg + 1; __mptr___2 = (struct list_head const *)ha___0->list.next; ha___0 = (struct netdev_hw_addr *)__mptr___2; ldv_43814: ; if ((unsigned long )(& ha___0->list) != (unsigned long )(& dev->uc.list)) { goto ldv_43813; } else { } } writel(value, (void volatile *)ioaddr + 4U); descriptor___0.modname = "stmmac"; descriptor___0.function = "dwmac1000_set_filter"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o.c.prepared"; descriptor___0.format = "\tFilter: 0x%08x\n\tHash: HI 0x%08x, LO 0x%08x\n"; descriptor___0.lineno = 307U; descriptor___0.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___5 != 0L) { tmp___2 = readl((void const volatile *)ioaddr + 12U); tmp___3 = readl((void const volatile *)ioaddr + 8U); tmp___4 = readl((void const volatile *)ioaddr + 4U); __dynamic_pr_debug(& descriptor___0, "\tFilter: 0x%08x\n\tHash: HI 0x%08x, LO 0x%08x\n", tmp___4, tmp___3, tmp___2); } else { } return; } } static void dwmac1000_flow_ctrl(void *ioaddr , unsigned int duplex , unsigned int fc , unsigned int pause_time ) { unsigned int flow ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; struct _ddebug descriptor___1 ; long tmp___1 ; struct _ddebug descriptor___2 ; long tmp___2 ; { flow = 0U; descriptor.modname = "stmmac"; descriptor.function = "dwmac1000_flow_ctrl"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o.c.prepared"; descriptor.format = "GMAC Flow-Control:\n"; descriptor.lineno = 315U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "GMAC Flow-Control:\n"); } else { } if ((int )fc & 1) { descriptor___0.modname = "stmmac"; descriptor___0.function = "dwmac1000_flow_ctrl"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o.c.prepared"; descriptor___0.format = "\tReceive Flow-Control ON\n"; descriptor___0.lineno = 317U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor___0, "\tReceive Flow-Control ON\n"); } else { } flow = flow | 4U; } else { } if ((fc & 2U) != 0U) { descriptor___1.modname = "stmmac"; descriptor___1.function = "dwmac1000_flow_ctrl"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o.c.prepared"; descriptor___1.format = "\tTransmit Flow-Control ON\n"; descriptor___1.lineno = 321U; descriptor___1.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_pr_debug(& descriptor___1, "\tTransmit Flow-Control ON\n"); } else { } flow = flow | 2U; } else { } if (duplex != 0U) { descriptor___2.modname = "stmmac"; descriptor___2.function = "dwmac1000_flow_ctrl"; descriptor___2.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o.c.prepared"; descriptor___2.format = "\tduplex mode: PAUSE %d\n"; descriptor___2.lineno = 326U; descriptor___2.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_pr_debug(& descriptor___2, "\tduplex mode: PAUSE %d\n", pause_time); } else { } flow = (pause_time << 16) | flow; } else { } writel(flow, (void volatile *)ioaddr + 24U); return; } } static void dwmac1000_pmt(void *ioaddr , unsigned long mode ) { unsigned int pmt ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; long tmp___0 ; { pmt = 0U; if ((mode & 32UL) != 0UL) { descriptor.modname = "stmmac"; descriptor.function = "dwmac1000_pmt"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o.c.prepared"; descriptor.format = "GMAC: WOL Magic frame\n"; descriptor.lineno = 338U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "GMAC: WOL Magic frame\n"); } else { } pmt = pmt | 3U; } else { } if ((mode & 2UL) != 0UL) { descriptor___0.modname = "stmmac"; descriptor___0.function = "dwmac1000_pmt"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o.c.prepared"; descriptor___0.format = "GMAC: WOL on global unicast\n"; descriptor___0.lineno = 342U; descriptor___0.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor___0, "GMAC: WOL on global unicast\n"); } else { } pmt = pmt | 512U; } else { } writel(pmt, (void volatile *)ioaddr + 44U); return; } } static int dwmac1000_irq_status(void *ioaddr , struct stmmac_extra_stats *x ) { u32 intr_status ; unsigned int tmp ; int ret ; long tmp___0 ; long tmp___1 ; long tmp___2 ; unsigned int tmp___3 ; u32 status ; unsigned int tmp___4 ; int speed_value ; struct _ddebug descriptor ; long tmp___5 ; struct _ddebug descriptor___0 ; long tmp___6 ; { tmp = readl((void const volatile *)ioaddr + 56U); intr_status = tmp; ret = 0; if ((intr_status & 64U) != 0U) { x->mmc_tx_irq_n = x->mmc_tx_irq_n + 1UL; } else { } tmp___0 = ldv__builtin_expect((intr_status & 32U) != 0U, 0L); if (tmp___0 != 0L) { x->mmc_rx_irq_n = x->mmc_rx_irq_n + 1UL; } else { } tmp___1 = ldv__builtin_expect((intr_status & 128U) != 0U, 0L); if (tmp___1 != 0L) { x->mmc_rx_csum_offload_irq_n = x->mmc_rx_csum_offload_irq_n + 1UL; } else { } tmp___2 = ldv__builtin_expect((intr_status & 8U) != 0U, 0L); if (tmp___2 != 0L) { readl((void const volatile *)ioaddr + 44U); x->irq_receive_pmt_irq_n = x->irq_receive_pmt_irq_n + 1UL; } else { } if ((intr_status & 1024U) != 0U) { tmp___3 = readl((void const volatile *)ioaddr + 48U); ret = (int )tmp___3; if (ret & 1) { x->irq_tx_path_in_lpi_mode_n = x->irq_tx_path_in_lpi_mode_n + 1UL; } else { } if ((ret & 2) != 0) { x->irq_tx_path_exit_lpi_mode_n = x->irq_tx_path_exit_lpi_mode_n + 1UL; } else { } if ((ret & 4) != 0) { x->irq_rx_path_in_lpi_mode_n = x->irq_rx_path_in_lpi_mode_n + 1UL; } else { } if ((ret & 8) != 0) { x->irq_rx_path_exit_lpi_mode_n = x->irq_rx_path_exit_lpi_mode_n + 1UL; } else { } } else { } if ((intr_status & 4U) != 0U || (intr_status & 2U) != 0U) { readl((void const volatile *)ioaddr + 196U); x->irq_pcs_ane_n = x->irq_pcs_ane_n + 1UL; } else { } if ((int )intr_status & 1) { tmp___4 = readl((void const volatile *)ioaddr + 216U); status = tmp___4; x->irq_rgmii_n = x->irq_rgmii_n + 1UL; if ((status & 8U) != 0U) { speed_value = (int )((status & 5U) >> 1); x->pcs_duplex = (unsigned long )status & 1UL; if (speed_value == 2) { x->pcs_speed = 1000UL; } else if (speed_value == 1) { x->pcs_speed = 100UL; } else { x->pcs_speed = 10UL; } x->pcs_link = 1UL; descriptor.modname = "stmmac"; descriptor.function = "dwmac1000_irq_status"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o.c.prepared"; descriptor.format = "%s: Link is Up - %d/%s\n"; descriptor.lineno = 406U; descriptor.flags = 0U; tmp___5 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___5 != 0L) { __dynamic_pr_debug(& descriptor, "%s: Link is Up - %d/%s\n", "dwmac1000_irq_status", (int )x->pcs_speed, x->pcs_duplex != 0UL ? (char *)"Full" : (char *)"Half"); } else { } } else { x->pcs_link = 0UL; descriptor___0.modname = "stmmac"; descriptor___0.function = "dwmac1000_irq_status"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_core.o.c.prepared"; descriptor___0.format = "%s: Link is Down\n"; descriptor___0.lineno = 409U; descriptor___0.flags = 0U; tmp___6 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___6 != 0L) { __dynamic_pr_debug(& descriptor___0, "%s: Link is Down\n", "dwmac1000_irq_status"); } else { } } } else { } return (ret); } } static void dwmac1000_set_eee_mode(void *ioaddr ) { u32 value ; { value = readl((void const volatile *)ioaddr + 48U); value = value | 589824U; writel(value, (void volatile *)ioaddr + 48U); return; } } static void dwmac1000_reset_eee_mode(void *ioaddr ) { u32 value ; { value = readl((void const volatile *)ioaddr + 48U); value = value & 4294377471U; writel(value, (void volatile *)ioaddr + 48U); return; } } static void dwmac1000_set_eee_pls(void *ioaddr , int link ) { u32 value ; { value = readl((void const volatile *)ioaddr + 48U); if (link != 0) { value = value | 131072U; } else { value = value & 4294836223U; } writel(value, (void volatile *)ioaddr + 48U); return; } } static void dwmac1000_set_eee_timer(void *ioaddr , int ls , int tw ) { int value ; { value = (tw & 65535) | ((ls & 2047) << 16); writel((unsigned int )value, (void volatile *)ioaddr + 52U); return; } } static void dwmac1000_ctrl_ane(void *ioaddr , bool restart ) { u32 value ; { value = readl((void const volatile *)ioaddr + 192U); value = 20480U; if ((int )restart) { value = value | 512U; } else { } writel(value, (void volatile *)ioaddr + 192U); return; } } static void dwmac1000_get_adv(void *ioaddr , struct rgmii_adv *adv ) { u32 value ; unsigned int tmp ; { tmp = readl((void const volatile *)ioaddr + 200U); value = tmp; if ((value & 32U) != 0U) { adv->duplex = 1U; } else { } if ((value & 64U) != 0U) { adv->duplex = adv->duplex; } else { } adv->pause = (value & 384U) >> 7; value = readl((void const volatile *)ioaddr + 204U); if ((value & 32U) != 0U) { adv->lp_duplex = 1U; } else { } if ((value & 64U) != 0U) { adv->lp_duplex = 0U; } else { } adv->lp_pause = (value & 384U) >> 7; return; } } static struct stmmac_ops const dwmac1000_ops = {& dwmac1000_core_init, & dwmac1000_rx_ipc_enable, & dwmac1000_dump_regs, & dwmac1000_irq_status, & dwmac1000_set_filter, & dwmac1000_flow_ctrl, & dwmac1000_pmt, & dwmac1000_set_umac_addr, & dwmac1000_get_umac_addr, & dwmac1000_set_eee_mode, & dwmac1000_reset_eee_mode, & dwmac1000_set_eee_timer, & dwmac1000_set_eee_pls, & dwmac1000_ctrl_ane, & dwmac1000_get_adv}; struct mac_device_info *dwmac1000_setup(void *ioaddr ) { struct mac_device_info *mac ; u32 hwid ; unsigned int tmp ; void *tmp___0 ; { tmp = readl((void const volatile *)ioaddr + 32U); hwid = tmp; tmp___0 = kzalloc(64UL, 208U); mac = (struct mac_device_info *)tmp___0; if ((unsigned long )mac == (unsigned long )((struct mac_device_info *)0)) { return ((struct mac_device_info *)0); } else { } mac->mac = & dwmac1000_ops; mac->dma = & dwmac1000_dma_ops; mac->link.port = 32768; mac->link.duplex = 2048; mac->link.speed = 16384; mac->mii.addr = 16U; mac->mii.data = 20U; mac->synopsys_uid = hwid; return (mac); } } void ldv_main_exported_17(void) { void *ldvarg47 ; void *tmp ; int ldvarg34 ; int tmp___0 ; unsigned int ldvarg28 ; unsigned int tmp___1 ; void *ldvarg22 ; void *tmp___2 ; void *ldvarg25 ; void *tmp___3 ; void *ldvarg21 ; void *tmp___4 ; bool ldvarg48 ; void *ldvarg33 ; void *tmp___5 ; unsigned int ldvarg30 ; unsigned int tmp___6 ; void *ldvarg38 ; void *tmp___7 ; void *ldvarg35 ; void *tmp___8 ; int ldvarg27 ; int tmp___9 ; struct net_device *ldvarg26 ; void *tmp___10 ; int ldvarg24 ; int tmp___11 ; void *ldvarg45 ; void *tmp___12 ; int ldvarg44 ; int tmp___13 ; void *ldvarg40 ; void *tmp___14 ; void *ldvarg29 ; void *tmp___15 ; unsigned int ldvarg36 ; unsigned int tmp___16 ; unsigned char *ldvarg37 ; void *tmp___17 ; struct rgmii_adv *ldvarg46 ; void *tmp___18 ; unsigned int ldvarg50 ; unsigned int tmp___19 ; void *ldvarg49 ; void *tmp___20 ; void *ldvarg42 ; void *tmp___21 ; void *ldvarg43 ; void *tmp___22 ; int ldvarg23 ; int tmp___23 ; unsigned long ldvarg41 ; unsigned long tmp___24 ; unsigned int ldvarg31 ; unsigned int tmp___25 ; void *ldvarg32 ; void *tmp___26 ; unsigned char *ldvarg51 ; void *tmp___27 ; struct stmmac_extra_stats *ldvarg39 ; void *tmp___28 ; int tmp___29 ; { tmp = ldv_zalloc(1UL); ldvarg47 = tmp; tmp___0 = __VERIFIER_nondet_int(); ldvarg34 = tmp___0; tmp___1 = __VERIFIER_nondet_uint(); ldvarg28 = tmp___1; tmp___2 = ldv_zalloc(1UL); ldvarg22 = tmp___2; tmp___3 = ldv_zalloc(1UL); ldvarg25 = tmp___3; tmp___4 = ldv_zalloc(1UL); ldvarg21 = tmp___4; tmp___5 = ldv_zalloc(1UL); ldvarg33 = tmp___5; tmp___6 = __VERIFIER_nondet_uint(); ldvarg30 = tmp___6; tmp___7 = ldv_zalloc(1UL); ldvarg38 = tmp___7; tmp___8 = ldv_zalloc(1UL); ldvarg35 = tmp___8; tmp___9 = __VERIFIER_nondet_int(); ldvarg27 = tmp___9; tmp___10 = ldv_zalloc(3264UL); ldvarg26 = (struct net_device *)tmp___10; tmp___11 = __VERIFIER_nondet_int(); ldvarg24 = tmp___11; tmp___12 = ldv_zalloc(1UL); ldvarg45 = tmp___12; tmp___13 = __VERIFIER_nondet_int(); ldvarg44 = tmp___13; tmp___14 = ldv_zalloc(1UL); ldvarg40 = tmp___14; tmp___15 = ldv_zalloc(1UL); ldvarg29 = tmp___15; tmp___16 = __VERIFIER_nondet_uint(); ldvarg36 = tmp___16; tmp___17 = ldv_zalloc(1UL); ldvarg37 = (unsigned char *)tmp___17; tmp___18 = ldv_zalloc(16UL); ldvarg46 = (struct rgmii_adv *)tmp___18; tmp___19 = __VERIFIER_nondet_uint(); ldvarg50 = tmp___19; tmp___20 = ldv_zalloc(1UL); ldvarg49 = tmp___20; tmp___21 = ldv_zalloc(1UL); ldvarg42 = tmp___21; tmp___22 = ldv_zalloc(1UL); ldvarg43 = tmp___22; tmp___23 = __VERIFIER_nondet_int(); ldvarg23 = tmp___23; tmp___24 = __VERIFIER_nondet_ulong(); ldvarg41 = tmp___24; tmp___25 = __VERIFIER_nondet_uint(); ldvarg31 = tmp___25; tmp___26 = ldv_zalloc(1UL); ldvarg32 = tmp___26; tmp___27 = ldv_zalloc(1UL); ldvarg51 = (unsigned char *)tmp___27; tmp___28 = ldv_zalloc(704UL); ldvarg39 = (struct stmmac_extra_stats *)tmp___28; memset((void *)(& ldvarg48), 0, 1UL); tmp___29 = __VERIFIER_nondet_int(); switch (tmp___29) { case 0: ; if (ldv_state_variable_17 == 1) { dwmac1000_get_umac_addr(ldvarg49, ldvarg51, ldvarg50); ldv_state_variable_17 = 1; } else { } goto ldv_43918; case 1: ; if (ldv_state_variable_17 == 1) { dwmac1000_ctrl_ane(ldvarg47, (int )ldvarg48); ldv_state_variable_17 = 1; } else { } goto ldv_43918; case 2: ; if (ldv_state_variable_17 == 1) { dwmac1000_get_adv(ldvarg45, ldvarg46); ldv_state_variable_17 = 1; } else { } goto ldv_43918; case 3: ; if (ldv_state_variable_17 == 1) { dwmac1000_set_eee_pls(ldvarg43, ldvarg44); ldv_state_variable_17 = 1; } else { } goto ldv_43918; case 4: ; if (ldv_state_variable_17 == 1) { dwmac1000_reset_eee_mode(ldvarg42); ldv_state_variable_17 = 1; } else { } goto ldv_43918; case 5: ; if (ldv_state_variable_17 == 1) { dwmac1000_pmt(ldvarg40, ldvarg41); ldv_state_variable_17 = 1; } else { } goto ldv_43918; case 6: ; if (ldv_state_variable_17 == 1) { dwmac1000_irq_status(ldvarg38, ldvarg39); ldv_state_variable_17 = 1; } else { } goto ldv_43918; case 7: ; if (ldv_state_variable_17 == 1) { dwmac1000_set_umac_addr(ldvarg35, ldvarg37, ldvarg36); ldv_state_variable_17 = 1; } else { } goto ldv_43918; case 8: ; if (ldv_state_variable_17 == 1) { dwmac1000_core_init(ldvarg33, ldvarg34); ldv_state_variable_17 = 1; } else { } goto ldv_43918; case 9: ; if (ldv_state_variable_17 == 1) { dwmac1000_dump_regs(ldvarg32); ldv_state_variable_17 = 1; } else { } goto ldv_43918; case 10: ; if (ldv_state_variable_17 == 1) { dwmac1000_flow_ctrl(ldvarg29, ldvarg31, ldvarg30, ldvarg28); ldv_state_variable_17 = 1; } else { } goto ldv_43918; case 11: ; if (ldv_state_variable_17 == 1) { dwmac1000_set_filter(ldvarg26, ldvarg27); ldv_state_variable_17 = 1; } else { } goto ldv_43918; case 12: ; if (ldv_state_variable_17 == 1) { dwmac1000_rx_ipc_enable(ldvarg25); ldv_state_variable_17 = 1; } else { } goto ldv_43918; case 13: ; if (ldv_state_variable_17 == 1) { dwmac1000_set_eee_timer(ldvarg22, ldvarg24, ldvarg23); ldv_state_variable_17 = 1; } else { } goto ldv_43918; case 14: ; if (ldv_state_variable_17 == 1) { dwmac1000_set_eee_mode(ldvarg21); ldv_state_variable_17 = 1; } else { } goto ldv_43918; default: ldv_stop(); } ldv_43918: ; return; } } void *ldv_kmem_cache_alloc_332(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { { ldv_check_alloc_flags(flags); return ((void *)0); } } int ldv_pskb_expand_head_338(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_340(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_342(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_343(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_344(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_345(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_346(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_347(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_348(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } void *ldv_kmem_cache_alloc_374(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_382(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_390(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_384(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_380(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_388(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_389(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_385(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_386(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_387(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; extern void __const_udelay(unsigned long ) ; static int dwmac1000_dma_init(void *ioaddr , int pbl , int fb , int mb , int burst_len , u32 dma_tx , u32 dma_rx , int atds ) { u32 value ; unsigned int tmp ; int limit ; unsigned int tmp___0 ; unsigned long __ms ; unsigned long tmp___1 ; int tmp___2 ; { tmp = readl((void const volatile *)ioaddr + 4096U); value = tmp; value = value | 1U; writel(value, (void volatile *)ioaddr + 4096U); limit = 10; goto ldv_43768; ldv_43767: tmp___0 = readl((void const volatile *)ioaddr + 4096U); if ((tmp___0 & 1U) == 0U) { goto ldv_43762; } else { } __ms = 10UL; goto ldv_43765; ldv_43764: __const_udelay(4295000UL); ldv_43765: tmp___1 = __ms; __ms = __ms - 1UL; if (tmp___1 != 0UL) { goto ldv_43764; } else { } ldv_43768: tmp___2 = limit; limit = limit - 1; if (tmp___2 != 0) { goto ldv_43767; } else { } ldv_43762: ; if (limit < 0) { return (-16); } else { } value = (u32 )(((pbl << 8) | (pbl << 17)) | 16777216); if (fb != 0) { value = value | 65536U; } else { } if (mb != 0) { value = value | 67108864U; } else { } value = value | 2U; if (atds != 0) { value = value | 128U; } else { } writel(value, (void volatile *)ioaddr + 4096U); writel((unsigned int )burst_len, (void volatile *)ioaddr + 4136U); writel(106593U, (void volatile *)ioaddr + 4124U); writel(dma_tx, (void volatile *)ioaddr + 4112U); writel(dma_rx, (void volatile *)ioaddr + 4108U); return (0); } } static void dwmac1000_dma_operation_mode(void *ioaddr , int txmode , int rxmode ) { u32 csr6 ; unsigned int tmp ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; struct _ddebug descriptor___1 ; long tmp___2 ; struct _ddebug descriptor___2 ; long tmp___3 ; { tmp = readl((void const volatile *)ioaddr + 4120U); csr6 = tmp; if (txmode == 1) { descriptor.modname = "stmmac"; descriptor.function = "dwmac1000_dma_operation_mode"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.o.c.prepared"; descriptor.format = "GMAC: enable TX store and forward mode\n"; descriptor.lineno = 264U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor, "GMAC: enable TX store and forward mode\n"); } else { } csr6 = csr6 | 2097152U; csr6 = csr6 | 4U; } else { descriptor___0.modname = "stmmac"; descriptor___0.function = "dwmac1000_dma_operation_mode"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.o.c.prepared"; descriptor___0.format = "GMAC: disabling TX SF (threshold %d)\n"; descriptor___0.lineno = 272U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_pr_debug(& descriptor___0, "GMAC: disabling TX SF (threshold %d)\n", txmode); } else { } csr6 = csr6 & 4292870143U; csr6 = csr6 & 4294852607U; if (txmode <= 32) { csr6 = csr6 | 81920U; } else if (txmode <= 64) { csr6 = csr6; } else if (txmode <= 128) { csr6 = csr6 | 16384U; } else if (txmode <= 192) { csr6 = csr6 | 32768U; } else { csr6 = csr6 | 49152U; } } if (rxmode == 1) { descriptor___1.modname = "stmmac"; descriptor___1.function = "dwmac1000_dma_operation_mode"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.o.c.prepared"; descriptor___1.format = "GMAC: enable RX store and forward mode\n"; descriptor___1.lineno = 289U; descriptor___1.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_pr_debug(& descriptor___1, "GMAC: enable RX store and forward mode\n"); } else { } csr6 = csr6 | 33554432U; } else { descriptor___2.modname = "stmmac"; descriptor___2.function = "dwmac1000_dma_operation_mode"; descriptor___2.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac1000_dma.o.c.prepared"; descriptor___2.format = "GMAC: disable RX SF mode (threshold %d)\n"; descriptor___2.lineno = 292U; descriptor___2.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor___2.flags & 1L, 0L); if (tmp___3 != 0L) { __dynamic_pr_debug(& descriptor___2, "GMAC: disable RX SF mode (threshold %d)\n", rxmode); } else { } csr6 = csr6 & 4261412863U; csr6 = csr6 & 4294967271U; if (rxmode <= 32) { csr6 = csr6 | 8U; } else if (rxmode <= 64) { csr6 = csr6; } else if (rxmode <= 96) { csr6 = csr6 | 16U; } else { csr6 = csr6 | 24U; } } writel(csr6, (void volatile *)ioaddr + 4120U); return; } } static void dwmac1000_dump_dma_regs(void *ioaddr ) { int i ; int offset ; unsigned int tmp ; { printk("\016 DMA registers\n"); i = 0; goto ldv_43786; ldv_43785: ; if (i <= 8 || i > 17) { offset = i * 4; tmp = readl((void const volatile *)(ioaddr + ((unsigned long )offset + 4096UL))); printk("\v\t Reg No. %d (offset 0x%x): 0x%08x\n", i, offset + 4096, tmp); } else { } i = i + 1; ldv_43786: ; if (i <= 21) { goto ldv_43785; } else { } return; } } static unsigned int dwmac1000_get_hw_feature(void *ioaddr ) { unsigned int tmp ; { tmp = readl((void const volatile *)ioaddr + 4184U); return (tmp); } } static void dwmac1000_rx_watchdog(void *ioaddr , u32 riwt ) { { writel(riwt, (void volatile *)ioaddr + 4132U); return; } } struct stmmac_dma_ops const dwmac1000_dma_ops = {& dwmac1000_dma_init, & dwmac1000_dump_dma_regs, & dwmac1000_dma_operation_mode, 0, & dwmac_enable_dma_transmission, & dwmac_enable_dma_irq, & dwmac_disable_dma_irq, & dwmac_dma_start_tx, & dwmac_dma_stop_tx, & dwmac_dma_start_rx, & dwmac_dma_stop_rx, & dwmac_dma_interrupt, & dwmac1000_get_hw_feature, & dwmac1000_rx_watchdog}; extern int ldv_setup_16(void) ; extern int ldv_release_16(void) ; int ldv_retval_8 ; void ldv_main_exported_16(void) { void *ldvarg75 ; void *tmp ; int ldvarg82 ; int tmp___0 ; void *ldvarg74 ; void *tmp___1 ; void *ldvarg76 ; void *tmp___2 ; void *ldvarg89 ; void *tmp___3 ; void *ldvarg92 ; void *tmp___4 ; int ldvarg93 ; int tmp___5 ; void *ldvarg90 ; void *tmp___6 ; u32 ldvarg78 ; u32 tmp___7 ; void *ldvarg88 ; void *tmp___8 ; int ldvarg85 ; int tmp___9 ; void *ldvarg73 ; void *tmp___10 ; void *ldvarg95 ; void *tmp___11 ; int ldvarg81 ; int tmp___12 ; void *ldvarg83 ; void *tmp___13 ; void *ldvarg96 ; void *tmp___14 ; int ldvarg79 ; int tmp___15 ; void *ldvarg86 ; void *tmp___16 ; u32 ldvarg87 ; u32 tmp___17 ; u32 ldvarg80 ; u32 tmp___18 ; void *ldvarg91 ; void *tmp___19 ; int ldvarg94 ; int tmp___20 ; int ldvarg84 ; int tmp___21 ; struct stmmac_extra_stats *ldvarg77 ; void *tmp___22 ; int tmp___23 ; { tmp = ldv_zalloc(1UL); ldvarg75 = tmp; tmp___0 = __VERIFIER_nondet_int(); ldvarg82 = tmp___0; tmp___1 = ldv_zalloc(1UL); ldvarg74 = tmp___1; tmp___2 = ldv_zalloc(1UL); ldvarg76 = tmp___2; tmp___3 = ldv_zalloc(1UL); ldvarg89 = tmp___3; tmp___4 = ldv_zalloc(1UL); ldvarg92 = tmp___4; tmp___5 = __VERIFIER_nondet_int(); ldvarg93 = tmp___5; tmp___6 = ldv_zalloc(1UL); ldvarg90 = tmp___6; tmp___7 = __VERIFIER_nondet_u32(); ldvarg78 = tmp___7; tmp___8 = ldv_zalloc(1UL); ldvarg88 = tmp___8; tmp___9 = __VERIFIER_nondet_int(); ldvarg85 = tmp___9; tmp___10 = ldv_zalloc(1UL); ldvarg73 = tmp___10; tmp___11 = ldv_zalloc(1UL); ldvarg95 = tmp___11; tmp___12 = __VERIFIER_nondet_int(); ldvarg81 = tmp___12; tmp___13 = ldv_zalloc(1UL); ldvarg83 = tmp___13; tmp___14 = ldv_zalloc(1UL); ldvarg96 = tmp___14; tmp___15 = __VERIFIER_nondet_int(); ldvarg79 = tmp___15; tmp___16 = ldv_zalloc(1UL); ldvarg86 = tmp___16; tmp___17 = __VERIFIER_nondet_u32(); ldvarg87 = tmp___17; tmp___18 = __VERIFIER_nondet_u32(); ldvarg80 = tmp___18; tmp___19 = ldv_zalloc(1UL); ldvarg91 = tmp___19; tmp___20 = __VERIFIER_nondet_int(); ldvarg94 = tmp___20; tmp___21 = __VERIFIER_nondet_int(); ldvarg84 = tmp___21; tmp___22 = ldv_zalloc(704UL); ldvarg77 = (struct stmmac_extra_stats *)tmp___22; tmp___23 = __VERIFIER_nondet_int(); switch (tmp___23) { case 0: ; if (ldv_state_variable_16 == 1) { dwmac_enable_dma_transmission(ldvarg96); ldv_state_variable_16 = 1; } else { } if (ldv_state_variable_16 == 3) { dwmac_enable_dma_transmission(ldvarg96); ldv_state_variable_16 = 3; } else { } if (ldv_state_variable_16 == 2) { dwmac_enable_dma_transmission(ldvarg96); ldv_state_variable_16 = 2; } else { } goto ldv_43829; case 1: ; if (ldv_state_variable_16 == 1) { dwmac1000_dma_operation_mode(ldvarg95, ldvarg94, ldvarg93); ldv_state_variable_16 = 1; } else { } if (ldv_state_variable_16 == 3) { dwmac1000_dma_operation_mode(ldvarg95, ldvarg94, ldvarg93); ldv_state_variable_16 = 3; } else { } if (ldv_state_variable_16 == 2) { dwmac1000_dma_operation_mode(ldvarg95, ldvarg94, ldvarg93); ldv_state_variable_16 = 2; } else { } goto ldv_43829; case 2: ; if (ldv_state_variable_16 == 1) { dwmac1000_get_hw_feature(ldvarg92); ldv_state_variable_16 = 1; } else { } if (ldv_state_variable_16 == 3) { dwmac1000_get_hw_feature(ldvarg92); ldv_state_variable_16 = 3; } else { } if (ldv_state_variable_16 == 2) { dwmac1000_get_hw_feature(ldvarg92); ldv_state_variable_16 = 2; } else { } goto ldv_43829; case 3: ; if (ldv_state_variable_16 == 1) { dwmac_dma_start_tx(ldvarg91); ldv_state_variable_16 = 1; } else { } if (ldv_state_variable_16 == 3) { dwmac_dma_start_tx(ldvarg91); ldv_state_variable_16 = 3; } else { } if (ldv_state_variable_16 == 2) { dwmac_dma_start_tx(ldvarg91); ldv_state_variable_16 = 2; } else { } goto ldv_43829; case 4: ; if (ldv_state_variable_16 == 1) { dwmac_enable_dma_irq(ldvarg90); ldv_state_variable_16 = 1; } else { } if (ldv_state_variable_16 == 3) { dwmac_enable_dma_irq(ldvarg90); ldv_state_variable_16 = 3; } else { } if (ldv_state_variable_16 == 2) { dwmac_enable_dma_irq(ldvarg90); ldv_state_variable_16 = 2; } else { } goto ldv_43829; case 5: ; if (ldv_state_variable_16 == 1) { dwmac1000_dump_dma_regs(ldvarg89); ldv_state_variable_16 = 1; } else { } if (ldv_state_variable_16 == 3) { dwmac1000_dump_dma_regs(ldvarg89); ldv_state_variable_16 = 3; } else { } if (ldv_state_variable_16 == 2) { dwmac1000_dump_dma_regs(ldvarg89); ldv_state_variable_16 = 2; } else { } goto ldv_43829; case 6: ; if (ldv_state_variable_16 == 1) { dwmac1000_rx_watchdog(ldvarg88, ldvarg87); ldv_state_variable_16 = 1; } else { } if (ldv_state_variable_16 == 3) { dwmac1000_rx_watchdog(ldvarg88, ldvarg87); ldv_state_variable_16 = 3; } else { } if (ldv_state_variable_16 == 2) { dwmac1000_rx_watchdog(ldvarg88, ldvarg87); ldv_state_variable_16 = 2; } else { } goto ldv_43829; case 7: ; if (ldv_state_variable_16 == 1) { dwmac_dma_stop_tx(ldvarg86); ldv_state_variable_16 = 1; } else { } if (ldv_state_variable_16 == 3) { dwmac_dma_stop_tx(ldvarg86); ldv_state_variable_16 = 3; } else { } if (ldv_state_variable_16 == 2) { dwmac_dma_stop_tx(ldvarg86); ldv_state_variable_16 = 2; } else { } goto ldv_43829; case 8: ; if (ldv_state_variable_16 == 2) { ldv_retval_8 = dwmac1000_dma_init(ldvarg83, ldvarg81, ldvarg79, ldvarg84, ldvarg85, ldvarg78, ldvarg80, ldvarg82); if (ldv_retval_8 == 0) { ldv_state_variable_16 = 3; } else { } } else { } goto ldv_43829; case 9: ; if (ldv_state_variable_16 == 1) { dwmac_dma_interrupt(ldvarg76, ldvarg77); ldv_state_variable_16 = 1; } else { } if (ldv_state_variable_16 == 3) { dwmac_dma_interrupt(ldvarg76, ldvarg77); ldv_state_variable_16 = 3; } else { } if (ldv_state_variable_16 == 2) { dwmac_dma_interrupt(ldvarg76, ldvarg77); ldv_state_variable_16 = 2; } else { } goto ldv_43829; case 10: ; if (ldv_state_variable_16 == 1) { dwmac_dma_stop_rx(ldvarg75); ldv_state_variable_16 = 1; } else { } if (ldv_state_variable_16 == 3) { dwmac_dma_stop_rx(ldvarg75); ldv_state_variable_16 = 3; } else { } if (ldv_state_variable_16 == 2) { dwmac_dma_stop_rx(ldvarg75); ldv_state_variable_16 = 2; } else { } goto ldv_43829; case 11: ; if (ldv_state_variable_16 == 1) { dwmac_disable_dma_irq(ldvarg74); ldv_state_variable_16 = 1; } else { } if (ldv_state_variable_16 == 3) { dwmac_disable_dma_irq(ldvarg74); ldv_state_variable_16 = 3; } else { } if (ldv_state_variable_16 == 2) { dwmac_disable_dma_irq(ldvarg74); ldv_state_variable_16 = 2; } else { } goto ldv_43829; case 12: ; if (ldv_state_variable_16 == 1) { dwmac_dma_start_rx(ldvarg73); ldv_state_variable_16 = 1; } else { } if (ldv_state_variable_16 == 3) { dwmac_dma_start_rx(ldvarg73); ldv_state_variable_16 = 3; } else { } if (ldv_state_variable_16 == 2) { dwmac_dma_start_rx(ldvarg73); ldv_state_variable_16 = 2; } else { } goto ldv_43829; case 13: ; if (ldv_state_variable_16 == 3) { ldv_release_16(); ldv_state_variable_16 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_16 == 2) { ldv_release_16(); ldv_state_variable_16 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_43829; case 14: ; if (ldv_state_variable_16 == 1) { ldv_setup_16(); ldv_state_variable_16 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_43829; default: ldv_stop(); } ldv_43829: ; return; } } void *ldv_kmem_cache_alloc_374(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv_pskb_expand_head_380(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_382(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_384(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_385(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_386(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_387(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_388(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_389(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_390(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } void *ldv_kmem_cache_alloc_416(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_424(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_432(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_426(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_422(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_430(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_431(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_427(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_428(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_429(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct stmmac_dma_ops const dwmac100_dma_ops ; static void dwmac100_core_init(void *ioaddr , int mtu ) { u32 value ; unsigned int tmp ; { tmp = readl((void const volatile *)ioaddr); value = tmp; writel(value | 268435712U, (void volatile *)ioaddr); writel(33024U, (void volatile *)ioaddr + 32U); return; } } static void dwmac100_dump_mac_regs(void *ioaddr ) { unsigned int tmp ; unsigned int tmp___0 ; unsigned int tmp___1 ; unsigned int tmp___2 ; unsigned int tmp___3 ; unsigned int tmp___4 ; unsigned int tmp___5 ; unsigned int tmp___6 ; { printk("\016\t----------------------------------------------\n\t DWMAC 100 CSR (base addr = 0x%p)\n\t----------------------------------------------\n", ioaddr); tmp = readl((void const volatile *)ioaddr); printk("\016\tcontrol reg (offset 0x%x): 0x%08x\n", 0, tmp); tmp___0 = readl((void const volatile *)ioaddr + 4U); printk("\016\taddr HI (offset 0x%x): 0x%08x\n ", 4, tmp___0); tmp___1 = readl((void const volatile *)ioaddr + 8U); printk("\016\taddr LO (offset 0x%x): 0x%08x\n", 8, tmp___1); tmp___2 = readl((void const volatile *)ioaddr + 12U); printk("\016\tmulticast hash HI (offset 0x%x): 0x%08x\n", 12, tmp___2); tmp___3 = readl((void const volatile *)ioaddr + 16U); printk("\016\tmulticast hash LO (offset 0x%x): 0x%08x\n", 16, tmp___3); tmp___4 = readl((void const volatile *)ioaddr + 28U); printk("\016\tflow control (offset 0x%x): 0x%08x\n", 28, tmp___4); tmp___5 = readl((void const volatile *)ioaddr + 32U); printk("\016\tVLAN1 tag (offset 0x%x): 0x%08x\n", 32, tmp___5); tmp___6 = readl((void const volatile *)ioaddr + 36U); printk("\016\tVLAN2 tag (offset 0x%x): 0x%08x\n", 36, tmp___6); return; } } static int dwmac100_rx_ipc_enable(void *ioaddr ) { { return (0); } } static int dwmac100_irq_status(void *ioaddr , struct stmmac_extra_stats *x ) { { return (0); } } static void dwmac100_set_umac_addr(void *ioaddr , unsigned char *addr , unsigned int reg_n ) { { stmmac_set_mac_addr(ioaddr, addr, 4U, 8U); return; } } static void dwmac100_get_umac_addr(void *ioaddr , unsigned char *addr , unsigned int reg_n ) { { stmmac_get_mac_addr(ioaddr, addr, 4U, 8U); return; } } static void dwmac100_set_filter(struct net_device *dev , int id ) { void *ioaddr ; u32 value ; unsigned int tmp ; u32 mc_filter[2U] ; struct netdev_hw_addr *ha ; struct list_head const *__mptr ; int bit_nr ; u32 tmp___0 ; u32 tmp___1 ; struct list_head const *__mptr___0 ; { ioaddr = (void *)dev->base_addr; tmp = readl((void const volatile *)ioaddr); value = tmp; if ((dev->flags & 256U) != 0U) { value = value | 262144U; value = value & 4294270975U; } else if (dev->mc.count > 64 || (dev->flags & 512U) != 0U) { value = value | 524288U; value = value & 4294541311U; writel(4294967295U, (void volatile *)ioaddr + 12U); writel(4294967295U, (void volatile *)ioaddr + 16U); } else if (dev->mc.count == 0) { value = value & 4294008831U; } else { value = value | 8192U; value = value & 4294017023U; memset((void *)(& mc_filter), 0, 8UL); __mptr = (struct list_head const *)dev->mc.list.next; ha = (struct netdev_hw_addr *)__mptr; goto ldv_43760; ldv_43759: tmp___0 = crc32_le(4294967295U, (unsigned char const *)(& ha->addr), 6UL); tmp___1 = bitrev32(tmp___0); bit_nr = (int )(tmp___1 >> 26); mc_filter[bit_nr >> 5] = mc_filter[bit_nr >> 5] | (u32 )(1 << (bit_nr & 31)); __mptr___0 = (struct list_head const *)ha->list.next; ha = (struct netdev_hw_addr *)__mptr___0; ldv_43760: ; if ((unsigned long )(& ha->list) != (unsigned long )(& dev->mc.list)) { goto ldv_43759; } else { } writel(mc_filter[0], (void volatile *)ioaddr + 16U); writel(mc_filter[1], (void volatile *)ioaddr + 12U); } writel(value, (void volatile *)ioaddr); return; } } static void dwmac100_flow_ctrl(void *ioaddr , unsigned int duplex , unsigned int fc , unsigned int pause_time ) { unsigned int flow ; { flow = 2U; if (duplex != 0U) { flow = (pause_time << 16) | flow; } else { } writel(flow, (void volatile *)ioaddr + 28U); return; } } static void dwmac100_pmt(void *ioaddr , unsigned long mode ) { { return; } } static struct stmmac_ops const dwmac100_ops = {& dwmac100_core_init, & dwmac100_rx_ipc_enable, & dwmac100_dump_mac_regs, & dwmac100_irq_status, & dwmac100_set_filter, & dwmac100_flow_ctrl, & dwmac100_pmt, & dwmac100_set_umac_addr, & dwmac100_get_umac_addr, 0, 0, 0, 0, 0, 0}; struct mac_device_info *dwmac100_setup(void *ioaddr ) { struct mac_device_info *mac ; void *tmp ; { tmp = kzalloc(64UL, 208U); mac = (struct mac_device_info *)tmp; if ((unsigned long )mac == (unsigned long )((struct mac_device_info *)0)) { return ((struct mac_device_info *)0); } else { } printk("\016\tDWMAC100\n"); mac->mac = & dwmac100_ops; mac->dma = & dwmac100_dma_ops; mac->link.port = 134217728; mac->link.duplex = 1048576; mac->link.speed = 0; mac->mii.addr = 20U; mac->mii.data = 24U; mac->synopsys_uid = 0U; return (mac); } } void ldv_main_exported_15(void) { int ldvarg169 ; int tmp ; void *ldvarg182 ; void *tmp___0 ; int ldvarg171 ; int tmp___1 ; void *ldvarg180 ; void *tmp___2 ; struct net_device *ldvarg170 ; void *tmp___3 ; unsigned char *ldvarg179 ; void *tmp___4 ; void *ldvarg173 ; void *tmp___5 ; unsigned int ldvarg176 ; unsigned int tmp___6 ; unsigned long ldvarg183 ; unsigned long tmp___7 ; unsigned int ldvarg185 ; unsigned int tmp___8 ; unsigned int ldvarg174 ; unsigned int tmp___9 ; void *ldvarg168 ; void *tmp___10 ; struct stmmac_extra_stats *ldvarg181 ; void *tmp___11 ; void *ldvarg177 ; void *tmp___12 ; void *ldvarg184 ; void *tmp___13 ; unsigned char *ldvarg186 ; void *tmp___14 ; void *ldvarg172 ; void *tmp___15 ; unsigned int ldvarg178 ; unsigned int tmp___16 ; void *ldvarg187 ; void *tmp___17 ; unsigned int ldvarg175 ; unsigned int tmp___18 ; int tmp___19 ; { tmp = __VERIFIER_nondet_int(); ldvarg169 = tmp; tmp___0 = ldv_zalloc(1UL); ldvarg182 = tmp___0; tmp___1 = __VERIFIER_nondet_int(); ldvarg171 = tmp___1; tmp___2 = ldv_zalloc(1UL); ldvarg180 = tmp___2; tmp___3 = ldv_zalloc(3264UL); ldvarg170 = (struct net_device *)tmp___3; tmp___4 = ldv_zalloc(1UL); ldvarg179 = (unsigned char *)tmp___4; tmp___5 = ldv_zalloc(1UL); ldvarg173 = tmp___5; tmp___6 = __VERIFIER_nondet_uint(); ldvarg176 = tmp___6; tmp___7 = __VERIFIER_nondet_ulong(); ldvarg183 = tmp___7; tmp___8 = __VERIFIER_nondet_uint(); ldvarg185 = tmp___8; tmp___9 = __VERIFIER_nondet_uint(); ldvarg174 = tmp___9; tmp___10 = ldv_zalloc(1UL); ldvarg168 = tmp___10; tmp___11 = ldv_zalloc(704UL); ldvarg181 = (struct stmmac_extra_stats *)tmp___11; tmp___12 = ldv_zalloc(1UL); ldvarg177 = tmp___12; tmp___13 = ldv_zalloc(1UL); ldvarg184 = tmp___13; tmp___14 = ldv_zalloc(1UL); ldvarg186 = (unsigned char *)tmp___14; tmp___15 = ldv_zalloc(1UL); ldvarg172 = tmp___15; tmp___16 = __VERIFIER_nondet_uint(); ldvarg178 = tmp___16; tmp___17 = ldv_zalloc(1UL); ldvarg187 = tmp___17; tmp___18 = __VERIFIER_nondet_uint(); ldvarg175 = tmp___18; tmp___19 = __VERIFIER_nondet_int(); switch (tmp___19) { case 0: ; if (ldv_state_variable_15 == 1) { dwmac100_get_umac_addr(ldvarg187, ldvarg186, ldvarg185); ldv_state_variable_15 = 1; } else { } goto ldv_43802; case 1: ; if (ldv_state_variable_15 == 1) { dwmac100_pmt(ldvarg184, ldvarg183); ldv_state_variable_15 = 1; } else { } goto ldv_43802; case 2: ; if (ldv_state_variable_15 == 1) { dwmac100_irq_status(ldvarg182, ldvarg181); ldv_state_variable_15 = 1; } else { } goto ldv_43802; case 3: ; if (ldv_state_variable_15 == 1) { dwmac100_set_umac_addr(ldvarg180, ldvarg179, ldvarg178); ldv_state_variable_15 = 1; } else { } goto ldv_43802; case 4: ; if (ldv_state_variable_15 == 1) { dwmac100_flow_ctrl(ldvarg177, ldvarg175, ldvarg174, ldvarg176); ldv_state_variable_15 = 1; } else { } goto ldv_43802; case 5: ; if (ldv_state_variable_15 == 1) { dwmac100_dump_mac_regs(ldvarg173); ldv_state_variable_15 = 1; } else { } goto ldv_43802; case 6: ; if (ldv_state_variable_15 == 1) { dwmac100_core_init(ldvarg172, ldvarg171); ldv_state_variable_15 = 1; } else { } goto ldv_43802; case 7: ; if (ldv_state_variable_15 == 1) { dwmac100_set_filter(ldvarg170, ldvarg169); ldv_state_variable_15 = 1; } else { } goto ldv_43802; case 8: ; if (ldv_state_variable_15 == 1) { dwmac100_rx_ipc_enable(ldvarg168); ldv_state_variable_15 = 1; } else { } goto ldv_43802; default: ldv_stop(); } ldv_43802: ; return; } } void *ldv_kmem_cache_alloc_416(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv_pskb_expand_head_422(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_424(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_426(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_427(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_428(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_429(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_430(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_431(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_432(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } void *ldv_kmem_cache_alloc_458(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_466(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_474(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_468(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_464(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_472(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_473(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_469(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_470(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_471(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; static int dwmac100_dma_init(void *ioaddr , int pbl , int fb , int mb , int burst_len , u32 dma_tx , u32 dma_rx , int atds ) { u32 value ; unsigned int tmp ; int limit ; unsigned int tmp___0 ; unsigned long __ms ; unsigned long tmp___1 ; int tmp___2 ; { tmp = readl((void const volatile *)ioaddr + 4096U); value = tmp; value = value | 1U; writel(value, (void volatile *)ioaddr + 4096U); limit = 10; goto ldv_43728; ldv_43727: tmp___0 = readl((void const volatile *)ioaddr + 4096U); if ((tmp___0 & 1U) == 0U) { goto ldv_43722; } else { } __ms = 10UL; goto ldv_43725; ldv_43724: __const_udelay(4295000UL); ldv_43725: tmp___1 = __ms; __ms = __ms - 1UL; if (tmp___1 != 0UL) { goto ldv_43724; } else { } ldv_43728: tmp___2 = limit; limit = limit - 1; if (tmp___2 != 0) { goto ldv_43727; } else { } ldv_43722: ; if (limit < 0) { return (-16); } else { } writel((unsigned int )(pbl << 8), (void volatile *)ioaddr + 4096U); writel(106593U, (void volatile *)ioaddr + 4124U); writel(dma_tx, (void volatile *)ioaddr + 4112U); writel(dma_rx, (void volatile *)ioaddr + 4108U); return (0); } } static void dwmac100_dma_operation_mode(void *ioaddr , int txmode , int rxmode ) { u32 csr6 ; unsigned int tmp ; { tmp = readl((void const volatile *)ioaddr + 4120U); csr6 = tmp; if (txmode <= 32) { csr6 = csr6 | 4227072U; } else if (txmode <= 64) { csr6 = csr6 | 16384U; } else { csr6 = csr6 | 32768U; } writel(csr6, (void volatile *)ioaddr + 4120U); return; } } static void dwmac100_dump_dma_regs(void *ioaddr ) { int i ; struct _ddebug descriptor ; long tmp ; struct _ddebug descriptor___0 ; unsigned int tmp___0 ; long tmp___1 ; struct _ddebug descriptor___1 ; unsigned int tmp___2 ; unsigned int tmp___3 ; long tmp___4 ; { descriptor.modname = "stmmac"; descriptor.function = "dwmac100_dump_dma_regs"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.o.c.prepared"; descriptor.format = "DWMAC 100 DMA CSR\n"; descriptor.lineno = 238U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "DWMAC 100 DMA CSR\n"); } else { } i = 0; goto ldv_43743; ldv_43742: descriptor___0.modname = "stmmac"; descriptor___0.function = "dwmac100_dump_dma_regs"; descriptor___0.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.o.c.prepared"; descriptor___0.format = "\t CSR%d (offset 0x%x): 0x%08x\n"; descriptor___0.lineno = 242U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___1 != 0L) { tmp___0 = readl((void const volatile *)(ioaddr + ((unsigned long )(i * 4) + 4096UL))); __dynamic_pr_debug(& descriptor___0, "\t CSR%d (offset 0x%x): 0x%08x\n", i, (i + 1024) * 4, tmp___0); } else { } i = i + 1; ldv_43743: ; if (i <= 8) { goto ldv_43742; } else { } descriptor___1.modname = "stmmac"; descriptor___1.function = "dwmac100_dump_dma_regs"; descriptor___1.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/dwmac100_dma.o.c.prepared"; descriptor___1.format = "\tCSR20 (0x%x): 0x%08x, CSR21 (0x%x): 0x%08x\n"; descriptor___1.lineno = 246U; descriptor___1.flags = 0U; tmp___4 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___4 != 0L) { tmp___2 = readl((void const volatile *)ioaddr + 4180U); tmp___3 = readl((void const volatile *)ioaddr + 4176U); __dynamic_pr_debug(& descriptor___1, "\tCSR20 (0x%x): 0x%08x, CSR21 (0x%x): 0x%08x\n", 4176, tmp___3, 4180, tmp___2); } else { } return; } } static void dwmac100_dma_diagnostic_fr(void *data , struct stmmac_extra_stats *x , void *ioaddr ) { struct net_device_stats *stats ; u32 csr8 ; unsigned int tmp ; unsigned int ove_cntr ; unsigned int miss_f ; long tmp___0 ; { stats = (struct net_device_stats *)data; tmp = readl((void const volatile *)ioaddr + 4128U); csr8 = tmp; tmp___0 = ldv__builtin_expect(csr8 != 0U, 0L); if (tmp___0 != 0L) { if ((csr8 & 268435456U) != 0U) { stats->rx_over_errors = stats->rx_over_errors + 2048UL; x->rx_overflow_cntr = x->rx_overflow_cntr + 2048UL; } else { ove_cntr = (csr8 & 268304384U) >> 17; stats->rx_over_errors = stats->rx_over_errors + (unsigned long )ove_cntr; x->rx_overflow_cntr = x->rx_overflow_cntr + (unsigned long )ove_cntr; } if ((csr8 & 65536U) != 0U) { stats->rx_missed_errors = stats->rx_missed_errors + 65535UL; x->rx_missed_cntr = x->rx_missed_cntr + 65535UL; } else { miss_f = csr8 & 65535U; stats->rx_missed_errors = stats->rx_missed_errors + (unsigned long )miss_f; x->rx_missed_cntr = x->rx_missed_cntr + (unsigned long )miss_f; } } else { } return; } } struct stmmac_dma_ops const dwmac100_dma_ops = {& dwmac100_dma_init, & dwmac100_dump_dma_regs, & dwmac100_dma_operation_mode, & dwmac100_dma_diagnostic_fr, & dwmac_enable_dma_transmission, & dwmac_enable_dma_irq, & dwmac_disable_dma_irq, & dwmac_dma_start_tx, & dwmac_dma_stop_tx, & dwmac_dma_start_rx, & dwmac_dma_stop_rx, & dwmac_dma_interrupt, 0, 0}; extern int ldv_release_14(void) ; int ldv_retval_28 ; extern int ldv_setup_14(void) ; void ldv_initialize_stmmac_dma_ops_14(void) { void *tmp ; { tmp = ldv_zalloc(704UL); dwmac100_dma_ops_group0 = (struct stmmac_extra_stats *)tmp; return; } } void ldv_main_exported_14(void) { void *ldvarg160 ; void *tmp ; void *ldvarg158 ; void *tmp___0 ; void *ldvarg148 ; void *tmp___1 ; void *ldvarg161 ; void *tmp___2 ; void *ldvarg162 ; void *tmp___3 ; void *ldvarg149 ; void *tmp___4 ; int ldvarg159 ; int tmp___5 ; void *ldvarg163 ; void *tmp___6 ; void *ldvarg150 ; void *tmp___7 ; u32 ldvarg152 ; u32 tmp___8 ; int ldvarg164 ; int tmp___9 ; void *ldvarg147 ; void *tmp___10 ; void *ldvarg167 ; void *tmp___11 ; int ldvarg155 ; int tmp___12 ; void *ldvarg166 ; void *tmp___13 ; int ldvarg156 ; int tmp___14 ; int ldvarg165 ; int tmp___15 ; int ldvarg153 ; int tmp___16 ; int ldvarg157 ; int tmp___17 ; void *ldvarg146 ; void *tmp___18 ; void *ldvarg151 ; void *tmp___19 ; u32 ldvarg154 ; u32 tmp___20 ; int tmp___21 ; { tmp = ldv_zalloc(1UL); ldvarg160 = tmp; tmp___0 = ldv_zalloc(1UL); ldvarg158 = tmp___0; tmp___1 = ldv_zalloc(1UL); ldvarg148 = tmp___1; tmp___2 = ldv_zalloc(1UL); ldvarg161 = tmp___2; tmp___3 = ldv_zalloc(1UL); ldvarg162 = tmp___3; tmp___4 = ldv_zalloc(1UL); ldvarg149 = tmp___4; tmp___5 = __VERIFIER_nondet_int(); ldvarg159 = tmp___5; tmp___6 = ldv_zalloc(1UL); ldvarg163 = tmp___6; tmp___7 = ldv_zalloc(1UL); ldvarg150 = tmp___7; tmp___8 = __VERIFIER_nondet_u32(); ldvarg152 = tmp___8; tmp___9 = __VERIFIER_nondet_int(); ldvarg164 = tmp___9; tmp___10 = ldv_zalloc(1UL); ldvarg147 = tmp___10; tmp___11 = ldv_zalloc(1UL); ldvarg167 = tmp___11; tmp___12 = __VERIFIER_nondet_int(); ldvarg155 = tmp___12; tmp___13 = ldv_zalloc(1UL); ldvarg166 = tmp___13; tmp___14 = __VERIFIER_nondet_int(); ldvarg156 = tmp___14; tmp___15 = __VERIFIER_nondet_int(); ldvarg165 = tmp___15; tmp___16 = __VERIFIER_nondet_int(); ldvarg153 = tmp___16; tmp___17 = __VERIFIER_nondet_int(); ldvarg157 = tmp___17; tmp___18 = ldv_zalloc(1UL); ldvarg146 = tmp___18; tmp___19 = ldv_zalloc(1UL); ldvarg151 = tmp___19; tmp___20 = __VERIFIER_nondet_u32(); ldvarg154 = tmp___20; tmp___21 = __VERIFIER_nondet_int(); switch (tmp___21) { case 0: ; if (ldv_state_variable_14 == 3) { dwmac_enable_dma_transmission(ldvarg167); ldv_state_variable_14 = 3; } else { } if (ldv_state_variable_14 == 2) { dwmac_enable_dma_transmission(ldvarg167); ldv_state_variable_14 = 2; } else { } if (ldv_state_variable_14 == 1) { dwmac_enable_dma_transmission(ldvarg167); ldv_state_variable_14 = 1; } else { } goto ldv_43790; case 1: ; if (ldv_state_variable_14 == 3) { dwmac100_dma_operation_mode(ldvarg166, ldvarg165, ldvarg164); ldv_state_variable_14 = 3; } else { } if (ldv_state_variable_14 == 2) { dwmac100_dma_operation_mode(ldvarg166, ldvarg165, ldvarg164); ldv_state_variable_14 = 2; } else { } if (ldv_state_variable_14 == 1) { dwmac100_dma_operation_mode(ldvarg166, ldvarg165, ldvarg164); ldv_state_variable_14 = 1; } else { } goto ldv_43790; case 2: ; if (ldv_state_variable_14 == 3) { dwmac_dma_start_tx(ldvarg163); ldv_state_variable_14 = 3; } else { } if (ldv_state_variable_14 == 2) { dwmac_dma_start_tx(ldvarg163); ldv_state_variable_14 = 2; } else { } if (ldv_state_variable_14 == 1) { dwmac_dma_start_tx(ldvarg163); ldv_state_variable_14 = 1; } else { } goto ldv_43790; case 3: ; if (ldv_state_variable_14 == 3) { dwmac_enable_dma_irq(ldvarg162); ldv_state_variable_14 = 3; } else { } if (ldv_state_variable_14 == 2) { dwmac_enable_dma_irq(ldvarg162); ldv_state_variable_14 = 2; } else { } if (ldv_state_variable_14 == 1) { dwmac_enable_dma_irq(ldvarg162); ldv_state_variable_14 = 1; } else { } goto ldv_43790; case 4: ; if (ldv_state_variable_14 == 3) { dwmac100_dump_dma_regs(ldvarg161); ldv_state_variable_14 = 3; } else { } if (ldv_state_variable_14 == 2) { dwmac100_dump_dma_regs(ldvarg161); ldv_state_variable_14 = 2; } else { } if (ldv_state_variable_14 == 1) { dwmac100_dump_dma_regs(ldvarg161); ldv_state_variable_14 = 1; } else { } goto ldv_43790; case 5: ; if (ldv_state_variable_14 == 3) { dwmac_dma_stop_tx(ldvarg160); ldv_state_variable_14 = 3; } else { } if (ldv_state_variable_14 == 2) { dwmac_dma_stop_tx(ldvarg160); ldv_state_variable_14 = 2; } else { } if (ldv_state_variable_14 == 1) { dwmac_dma_stop_tx(ldvarg160); ldv_state_variable_14 = 1; } else { } goto ldv_43790; case 6: ; if (ldv_state_variable_14 == 2) { ldv_retval_28 = dwmac100_dma_init(ldvarg158, ldvarg155, ldvarg153, ldvarg157, ldvarg159, ldvarg152, ldvarg154, ldvarg156); if (ldv_retval_28 == 0) { ldv_state_variable_14 = 3; } else { } } else { } goto ldv_43790; case 7: ; if (ldv_state_variable_14 == 3) { dwmac_dma_interrupt(ldvarg151, dwmac100_dma_ops_group0); ldv_state_variable_14 = 3; } else { } if (ldv_state_variable_14 == 2) { dwmac_dma_interrupt(ldvarg151, dwmac100_dma_ops_group0); ldv_state_variable_14 = 2; } else { } if (ldv_state_variable_14 == 1) { dwmac_dma_interrupt(ldvarg151, dwmac100_dma_ops_group0); ldv_state_variable_14 = 1; } else { } goto ldv_43790; case 8: ; if (ldv_state_variable_14 == 3) { dwmac_dma_stop_rx(ldvarg150); ldv_state_variable_14 = 3; } else { } if (ldv_state_variable_14 == 2) { dwmac_dma_stop_rx(ldvarg150); ldv_state_variable_14 = 2; } else { } if (ldv_state_variable_14 == 1) { dwmac_dma_stop_rx(ldvarg150); ldv_state_variable_14 = 1; } else { } goto ldv_43790; case 9: ; if (ldv_state_variable_14 == 3) { dwmac_disable_dma_irq(ldvarg149); ldv_state_variable_14 = 3; } else { } if (ldv_state_variable_14 == 2) { dwmac_disable_dma_irq(ldvarg149); ldv_state_variable_14 = 2; } else { } if (ldv_state_variable_14 == 1) { dwmac_disable_dma_irq(ldvarg149); ldv_state_variable_14 = 1; } else { } goto ldv_43790; case 10: ; if (ldv_state_variable_14 == 3) { dwmac_dma_start_rx(ldvarg148); ldv_state_variable_14 = 3; } else { } if (ldv_state_variable_14 == 2) { dwmac_dma_start_rx(ldvarg148); ldv_state_variable_14 = 2; } else { } if (ldv_state_variable_14 == 1) { dwmac_dma_start_rx(ldvarg148); ldv_state_variable_14 = 1; } else { } goto ldv_43790; case 11: ; if (ldv_state_variable_14 == 3) { dwmac100_dma_diagnostic_fr(ldvarg147, dwmac100_dma_ops_group0, ldvarg146); ldv_state_variable_14 = 3; } else { } if (ldv_state_variable_14 == 2) { dwmac100_dma_diagnostic_fr(ldvarg147, dwmac100_dma_ops_group0, ldvarg146); ldv_state_variable_14 = 2; } else { } if (ldv_state_variable_14 == 1) { dwmac100_dma_diagnostic_fr(ldvarg147, dwmac100_dma_ops_group0, ldvarg146); ldv_state_variable_14 = 1; } else { } goto ldv_43790; case 12: ; if (ldv_state_variable_14 == 3) { ldv_release_14(); ldv_state_variable_14 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_14 == 2) { ldv_release_14(); ldv_state_variable_14 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_43790; case 13: ; if (ldv_state_variable_14 == 1) { ldv_setup_14(); ldv_state_variable_14 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_43790; default: ldv_stop(); } ldv_43790: ; return; } } void *ldv_kmem_cache_alloc_458(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv_pskb_expand_head_464(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_466(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_468(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_469(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_470(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_471(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_472(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_473(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_474(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } void *ldv_kmem_cache_alloc_500(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_508(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_516(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_510(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_506(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_514(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_515(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_511(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_512(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_513(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; __inline static void ehn_desc_rx_set_on_ring(struct dma_desc *p , int end ) { { p->des01.erx.buffer2_size = 8191U; if (end != 0) { p->des01.erx.end_ring = 1U; } else { } return; } } __inline static void ehn_desc_tx_set_on_ring(struct dma_desc *p , int end ) { { if (end != 0) { p->des01.etx.end_ring = 1U; } else { } return; } } __inline static void enh_desc_end_tx_desc_on_ring(struct dma_desc *p , int ter ) { { p->des01.etx.end_ring = (unsigned char )ter; return; } } __inline static void enh_set_tx_desc_len_on_ring(struct dma_desc *p , int len ) { long tmp ; { tmp = ldv__builtin_expect(len > 4096, 0L); if (tmp != 0L) { p->des01.etx.buffer1_size = 4096U; p->des01.etx.buffer2_size = (unsigned short )((unsigned int )((unsigned short )len) + 61440U); } else { p->des01.etx.buffer1_size = (unsigned short )len; } return; } } __inline static void ehn_desc_rx_set_on_chain(struct dma_desc *p , int end ) { { p->des01.erx.second_address_chained = 1U; return; } } __inline static void ehn_desc_tx_set_on_chain(struct dma_desc *p , int end ) { { p->des01.etx.second_address_chained = 1U; return; } } __inline static void enh_set_tx_desc_len_on_chain(struct dma_desc *p , int len ) { { p->des01.etx.buffer1_size = (unsigned short )len; return; } } static int enh_desc_get_tx_status(void *data , struct stmmac_extra_stats *x , struct dma_desc *p , void *ioaddr ) { int ret ; struct net_device_stats *stats ; long tmp ; long tmp___0 ; long tmp___1 ; long tmp___2 ; long tmp___3 ; long tmp___4 ; long tmp___5 ; long tmp___6 ; long tmp___7 ; long tmp___8 ; long tmp___9 ; long tmp___10 ; { ret = 0; stats = (struct net_device_stats *)data; tmp___9 = ldv__builtin_expect((int )((signed char )*((unsigned char *)p + 1UL)) < 0, 0L); if (tmp___9 != 0L) { tmp = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp != 0L) { x->tx_jabber = x->tx_jabber + 1UL; } else { } tmp___0 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp___0 != 0L) { x->tx_frame_flushed = x->tx_frame_flushed + 1UL; dwmac_dma_flush_tx_fifo(ioaddr); } else { } tmp___1 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp___1 != 0L) { x->tx_losscarrier = x->tx_losscarrier + 1UL; stats->tx_carrier_errors = stats->tx_carrier_errors + 1UL; } else { } tmp___2 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp___2 != 0L) { x->tx_carrier = x->tx_carrier + 1UL; stats->tx_carrier_errors = stats->tx_carrier_errors + 1UL; } else { } tmp___3 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp___3 != 0L) { stats->collisions = stats->collisions + (unsigned long )p->des01.etx.collision_count; } else { } tmp___4 = ldv__builtin_expect((long )*((unsigned char *)p + 1UL) & 1L, 0L); if (tmp___4 != 0L) { stats->collisions = stats->collisions + (unsigned long )p->des01.etx.collision_count; } else { } tmp___5 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 0UL) != 0U, 0L); if (tmp___5 != 0L) { x->tx_deferred = x->tx_deferred + 1UL; } else { } tmp___6 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 0UL) != 0U, 0L); if (tmp___6 != 0L) { dwmac_dma_flush_tx_fifo(ioaddr); x->tx_underflow = x->tx_underflow + 1UL; } else { } tmp___7 = ldv__builtin_expect((long )*((unsigned char *)p + 2UL) & 1L, 0L); if (tmp___7 != 0L) { x->tx_ip_header_error = x->tx_ip_header_error + 1UL; } else { } tmp___8 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp___8 != 0L) { x->tx_payload_error = x->tx_payload_error + 1UL; dwmac_dma_flush_tx_fifo(ioaddr); } else { } ret = -1; } else { } tmp___10 = ldv__builtin_expect((long )*((unsigned char *)p + 0UL) & 1L, 0L); if (tmp___10 != 0L) { x->tx_deferred = x->tx_deferred + 1UL; } else { } if ((unsigned int )*((unsigned char *)p + 0UL) != 0U) { x->tx_vlan = x->tx_vlan + 1UL; } else { } return (ret); } } static int enh_desc_get_tx_len(struct dma_desc *p ) { { return ((int )p->des01.etx.buffer1_size); } } static int enh_desc_coe_rdes0(int ipc_err , int type , int payload_err ) { int ret ; u32 status ; { ret = 0; status = (u32 )(((type << 2) | (ipc_err << 1)) | payload_err) & 7U; if (status == 0U) { ret = 4; } else if (status == 4U) { ret = 0; } else if (status == 5U) { ret = 2; } else if (status == 6U) { ret = 2; } else if (status == 7U) { ret = 2; } else if (status == 1U) { ret = 1; } else if (status == 3U) { ret = 1; } else { } return (ret); } } static void enh_desc_get_ext_status(void *data , struct stmmac_extra_stats *x , struct dma_extended_desc *p ) { long tmp ; { tmp = ldv__builtin_expect((long )*((unsigned char *)p + 0UL) & 1L, 0L); if (tmp != 0L) { if ((unsigned int )*((unsigned char *)p + 16UL) != 0U) { x->ip_hdr_err = x->ip_hdr_err + 1UL; } else { } if ((unsigned int )*((unsigned char *)p + 16UL) != 0U) { x->ip_payload_err = x->ip_payload_err + 1UL; } else { } if ((unsigned int )*((unsigned char *)p + 16UL) != 0U) { x->ip_csum_bypassed = x->ip_csum_bypassed + 1UL; } else { } if ((unsigned int )*((unsigned char *)p + 16UL) != 0U) { x->ipv4_pkt_rcvd = x->ipv4_pkt_rcvd + 1UL; } else { } if ((unsigned int )*((unsigned char *)p + 16UL) != 0U) { x->ipv6_pkt_rcvd = x->ipv6_pkt_rcvd + 1UL; } else { } if ((unsigned int )*((unsigned char *)p + 17UL) == 1U) { x->rx_msg_type_sync = x->rx_msg_type_sync + 1UL; } else if ((unsigned int )*((unsigned char *)p + 17UL) == 2U) { x->rx_msg_type_follow_up = x->rx_msg_type_follow_up + 1UL; } else if ((unsigned int )*((unsigned char *)p + 17UL) == 3U) { x->rx_msg_type_delay_req = x->rx_msg_type_delay_req + 1UL; } else if ((unsigned int )*((unsigned char *)p + 17UL) == 4U) { x->rx_msg_type_delay_resp = x->rx_msg_type_delay_resp + 1UL; } else if ((unsigned int )*((unsigned char *)p + 17UL) == 3U) { x->rx_msg_type_pdelay_req = x->rx_msg_type_pdelay_req + 1UL; } else if ((unsigned int )*((unsigned char *)p + 17UL) == 6U) { x->rx_msg_type_pdelay_resp = x->rx_msg_type_pdelay_resp + 1UL; } else if ((unsigned int )*((unsigned char *)p + 17UL) == 7U) { x->rx_msg_type_pdelay_follow_up = x->rx_msg_type_pdelay_follow_up + 1UL; } else { x->rx_msg_type_ext_no_ptp = x->rx_msg_type_ext_no_ptp + 1UL; } if ((unsigned int )*((unsigned char *)p + 17UL) != 0U) { x->ptp_frame_type = x->ptp_frame_type + 1UL; } else { } if ((unsigned int )*((unsigned char *)p + 17UL) != 0U) { x->ptp_ver = x->ptp_ver + 1UL; } else { } if ((unsigned int )*((unsigned char *)p + 17UL) != 0U) { x->timestamp_dropped = x->timestamp_dropped + 1UL; } else { } if ((unsigned int )*((unsigned char *)p + 18UL) != 0U) { x->av_pkt_rcvd = x->av_pkt_rcvd + 1UL; } else { } if ((unsigned int )*((unsigned char *)p + 18UL) != 0U) { x->av_tagged_pkt_rcvd = x->av_tagged_pkt_rcvd + 1UL; } else { } if ((unsigned int )*((unsigned char *)p + 18UL) != 0U) { x->vlan_tag_priority_val = x->vlan_tag_priority_val + 1UL; } else { } if ((unsigned int )*((unsigned char *)p + 19UL) != 0U) { x->l3_filter_match = x->l3_filter_match + 1UL; } else { } if ((unsigned int )*((unsigned char *)p + 19UL) != 0U) { x->l4_filter_match = x->l4_filter_match + 1UL; } else { } if ((unsigned int )*((unsigned char *)p + 19UL) != 0U) { x->l3_l4_filter_no_match = x->l3_l4_filter_no_match + 1UL; } else { } } else { } return; } } static int enh_desc_get_rx_status(void *data , struct stmmac_extra_stats *x , struct dma_desc *p ) { int ret ; struct net_device_stats *stats ; long tmp ; long tmp___0 ; long tmp___1 ; long tmp___2 ; long tmp___3 ; long tmp___4 ; long tmp___5 ; long tmp___6 ; long tmp___7 ; long tmp___8 ; long tmp___9 ; long tmp___10 ; { ret = 0; stats = (struct net_device_stats *)data; tmp___6 = ldv__builtin_expect((int )((signed char )*((unsigned char *)p + 1UL)) < 0, 0L); if (tmp___6 != 0L) { tmp = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp != 0L) { x->rx_desc = x->rx_desc + 1UL; stats->rx_length_errors = stats->rx_length_errors + 1UL; } else { } tmp___0 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp___0 != 0L) { x->rx_gmac_overflow = x->rx_gmac_overflow + 1UL; } else { } tmp___1 = ldv__builtin_expect((int )((signed char )*((unsigned char *)p + 0UL)) < 0, 0L); if (tmp___1 != 0L) { printk("\v\tIPC Csum Error/Giant frame\n"); } else { } tmp___2 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 0UL) != 0U, 0L); if (tmp___2 != 0L) { stats->collisions = stats->collisions + 1UL; } else { } tmp___3 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 0UL) != 0U, 0L); if (tmp___3 != 0L) { x->rx_watchdog = x->rx_watchdog + 1UL; } else { } tmp___4 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 0UL) != 0U, 0L); if (tmp___4 != 0L) { x->rx_mii = x->rx_mii + 1UL; } else { } tmp___5 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 0UL) != 0U, 0L); if (tmp___5 != 0L) { x->rx_crc = x->rx_crc + 1UL; stats->rx_crc_errors = stats->rx_crc_errors + 1UL; } else { } ret = 1; } else { } ret = enh_desc_coe_rdes0((int )p->des01.erx.ipc_csum_error, (int )p->des01.erx.frame_type, (int )p->des01.erx.rx_mac_addr); tmp___7 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 0UL) != 0U, 0L); if (tmp___7 != 0L) { x->dribbling_bit = x->dribbling_bit + 1UL; } else { } tmp___8 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp___8 != 0L) { x->sa_rx_filter_fail = x->sa_rx_filter_fail + 1UL; ret = 1; } else { } tmp___9 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 3UL) != 0U, 0L); if (tmp___9 != 0L) { x->da_rx_filter_fail = x->da_rx_filter_fail + 1UL; ret = 1; } else { } tmp___10 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp___10 != 0L) { x->rx_length = x->rx_length + 1UL; ret = 1; } else { } if ((unsigned int )*((unsigned char *)p + 1UL) != 0U) { x->rx_vlan = x->rx_vlan + 1UL; } else { } return (ret); } } static void enh_desc_init_rx_desc(struct dma_desc *p , int disable_rx_ic , int mode , int end ) { { p->des01.erx.own = 1U; p->des01.erx.buffer1_size = 8191U; if (mode == 1) { ehn_desc_rx_set_on_chain(p, end); } else { ehn_desc_rx_set_on_ring(p, end); } if (disable_rx_ic != 0) { p->des01.erx.disable_ic = 1U; } else { } return; } } static void enh_desc_init_tx_desc(struct dma_desc *p , int mode , int end ) { { p->des01.etx.own = 0U; if (mode == 1) { ehn_desc_tx_set_on_chain(p, end); } else { ehn_desc_tx_set_on_ring(p, end); } return; } } static int enh_desc_get_tx_owner(struct dma_desc *p ) { { return ((int )p->des01.etx.own); } } static int enh_desc_get_rx_owner(struct dma_desc *p ) { { return ((int )p->des01.erx.own); } } static void enh_desc_set_tx_owner(struct dma_desc *p ) { { p->des01.etx.own = 1U; return; } } static void enh_desc_set_rx_owner(struct dma_desc *p ) { { p->des01.erx.own = 1U; return; } } static int enh_desc_get_tx_ls(struct dma_desc *p ) { { return ((int )p->des01.etx.last_segment); } } static void enh_desc_release_tx_desc(struct dma_desc *p , int mode ) { int ter ; { ter = (int )p->des01.etx.end_ring; memset((void *)p, 0, 8UL); if (mode == 1) { ehn_desc_tx_set_on_chain(p, ter); } else { enh_desc_end_tx_desc_on_ring(p, ter); } return; } } static void enh_desc_prepare_tx_desc(struct dma_desc *p , int is_fs , int len , int csum_flag , int mode ) { long tmp ; { p->des01.etx.first_segment = (unsigned char )is_fs; if (mode == 1) { enh_set_tx_desc_len_on_chain(p, len); } else { enh_set_tx_desc_len_on_ring(p, len); } tmp = ldv__builtin_expect(csum_flag != 0, 1L); if (tmp != 0L) { p->des01.etx.checksum_insertion = 3U; } else { } return; } } static void enh_desc_clear_tx_ic(struct dma_desc *p ) { { p->des01.etx.interrupt = 0U; return; } } static void enh_desc_close_tx_desc(struct dma_desc *p ) { { p->des01.etx.last_segment = 1U; p->des01.etx.interrupt = 1U; return; } } static int enh_desc_get_rx_frame_len(struct dma_desc *p , int rx_coe_type ) { { if (rx_coe_type == 1) { return ((int )p->des01.erx.frame_length + -2); } else { return ((int )p->des01.erx.frame_length); } } } static void enh_desc_enable_tx_timestamp(struct dma_desc *p ) { { p->des01.etx.time_stamp_enable = 1U; return; } } static int enh_desc_get_tx_timestamp_status(struct dma_desc *p ) { { return ((int )p->des01.etx.time_stamp_status); } } static u64 enh_desc_get_timestamp(void *desc , u32 ats ) { u64 ns ; struct dma_extended_desc *p ; struct dma_desc *p___0 ; { if (ats != 0U) { p = (struct dma_extended_desc *)desc; ns = (u64 )p->des6; ns = (unsigned long long )p->des7 * 1000000000ULL + ns; } else { p___0 = (struct dma_desc *)desc; ns = (u64 )p___0->des2; ns = (unsigned long long )p___0->des3 * 1000000000ULL + ns; } return (ns); } } static int enh_desc_get_rx_timestamp_status(void *desc , u32 ats ) { struct dma_extended_desc *p ; struct dma_desc *p___0 ; { if (ats != 0U) { p = (struct dma_extended_desc *)desc; return ((int )p->basic.des01.erx.ipc_csum_error); } else { p___0 = (struct dma_desc *)desc; if (p___0->des2 == 4294967295U && p___0->des3 == 4294967295U) { return (0); } else { return (1); } } } } struct stmmac_desc_ops const enh_desc_ops = {& enh_desc_init_rx_desc, & enh_desc_init_tx_desc, & enh_desc_prepare_tx_desc, & enh_desc_set_tx_owner, & enh_desc_get_tx_owner, & enh_desc_close_tx_desc, & enh_desc_release_tx_desc, & enh_desc_clear_tx_ic, & enh_desc_get_tx_ls, & enh_desc_get_tx_status, & enh_desc_get_tx_len, & enh_desc_get_rx_owner, & enh_desc_set_rx_owner, & enh_desc_get_rx_frame_len, & enh_desc_get_rx_status, & enh_desc_get_ext_status, & enh_desc_enable_tx_timestamp, & enh_desc_get_tx_timestamp_status, & enh_desc_get_timestamp, & enh_desc_get_rx_timestamp_status}; void ldv_initialize_stmmac_desc_ops_13(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_zalloc(16UL); enh_desc_ops_group0 = (struct dma_desc *)tmp; tmp___0 = ldv_zalloc(704UL); enh_desc_ops_group1 = (struct stmmac_extra_stats *)tmp___0; return; } } void ldv_main_exported_13(void) { int ldvarg107 ; int tmp ; int ldvarg110 ; int tmp___0 ; int ldvarg108 ; int tmp___1 ; int ldvarg105 ; int tmp___2 ; void *ldvarg116 ; void *tmp___3 ; u32 ldvarg103 ; u32 tmp___4 ; int ldvarg99 ; int tmp___5 ; void *ldvarg114 ; void *tmp___6 ; u32 ldvarg113 ; u32 tmp___7 ; void *ldvarg112 ; void *tmp___8 ; int ldvarg102 ; int tmp___9 ; int ldvarg97 ; int tmp___10 ; int ldvarg98 ; int tmp___11 ; int ldvarg111 ; int tmp___12 ; int ldvarg109 ; int tmp___13 ; void *ldvarg115 ; void *tmp___14 ; struct dma_extended_desc *ldvarg100 ; void *tmp___15 ; void *ldvarg101 ; void *tmp___16 ; int ldvarg106 ; int tmp___17 ; void *ldvarg104 ; void *tmp___18 ; int tmp___19 ; { tmp = __VERIFIER_nondet_int(); ldvarg107 = tmp; tmp___0 = __VERIFIER_nondet_int(); ldvarg110 = tmp___0; tmp___1 = __VERIFIER_nondet_int(); ldvarg108 = tmp___1; tmp___2 = __VERIFIER_nondet_int(); ldvarg105 = tmp___2; tmp___3 = ldv_zalloc(1UL); ldvarg116 = tmp___3; tmp___4 = __VERIFIER_nondet_u32(); ldvarg103 = tmp___4; tmp___5 = __VERIFIER_nondet_int(); ldvarg99 = tmp___5; tmp___6 = ldv_zalloc(1UL); ldvarg114 = tmp___6; tmp___7 = __VERIFIER_nondet_u32(); ldvarg113 = tmp___7; tmp___8 = ldv_zalloc(1UL); ldvarg112 = tmp___8; tmp___9 = __VERIFIER_nondet_int(); ldvarg102 = tmp___9; tmp___10 = __VERIFIER_nondet_int(); ldvarg97 = tmp___10; tmp___11 = __VERIFIER_nondet_int(); ldvarg98 = tmp___11; tmp___12 = __VERIFIER_nondet_int(); ldvarg111 = tmp___12; tmp___13 = __VERIFIER_nondet_int(); ldvarg109 = tmp___13; tmp___14 = ldv_zalloc(1UL); ldvarg115 = tmp___14; tmp___15 = ldv_zalloc(32UL); ldvarg100 = (struct dma_extended_desc *)tmp___15; tmp___16 = ldv_zalloc(1UL); ldvarg101 = tmp___16; tmp___17 = __VERIFIER_nondet_int(); ldvarg106 = tmp___17; tmp___18 = ldv_zalloc(1UL); ldvarg104 = tmp___18; tmp___19 = __VERIFIER_nondet_int(); switch (tmp___19) { case 0: ; if (ldv_state_variable_13 == 1) { enh_desc_enable_tx_timestamp(enh_desc_ops_group0); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 1: ; if (ldv_state_variable_13 == 1) { enh_desc_set_tx_owner(enh_desc_ops_group0); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 2: ; if (ldv_state_variable_13 == 1) { enh_desc_get_tx_status(ldvarg116, enh_desc_ops_group1, enh_desc_ops_group0, ldvarg115); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 3: ; if (ldv_state_variable_13 == 1) { enh_desc_get_rx_timestamp_status(ldvarg114, ldvarg113); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 4: ; if (ldv_state_variable_13 == 1) { enh_desc_get_rx_status(ldvarg112, enh_desc_ops_group1, enh_desc_ops_group0); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 5: ; if (ldv_state_variable_13 == 1) { enh_desc_prepare_tx_desc(enh_desc_ops_group0, ldvarg109, ldvarg108, ldvarg110, ldvarg111); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 6: ; if (ldv_state_variable_13 == 1) { enh_desc_get_tx_timestamp_status(enh_desc_ops_group0); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 7: ; if (ldv_state_variable_13 == 1) { enh_desc_init_tx_desc(enh_desc_ops_group0, ldvarg107, ldvarg106); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 8: ; if (ldv_state_variable_13 == 1) { enh_desc_get_tx_owner(enh_desc_ops_group0); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 9: ; if (ldv_state_variable_13 == 1) { enh_desc_release_tx_desc(enh_desc_ops_group0, ldvarg105); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 10: ; if (ldv_state_variable_13 == 1) { enh_desc_clear_tx_ic(enh_desc_ops_group0); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 11: ; if (ldv_state_variable_13 == 1) { enh_desc_get_rx_owner(enh_desc_ops_group0); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 12: ; if (ldv_state_variable_13 == 1) { enh_desc_get_timestamp(ldvarg104, ldvarg103); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 13: ; if (ldv_state_variable_13 == 1) { enh_desc_get_tx_len(enh_desc_ops_group0); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 14: ; if (ldv_state_variable_13 == 1) { enh_desc_get_tx_ls(enh_desc_ops_group0); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 15: ; if (ldv_state_variable_13 == 1) { enh_desc_get_rx_frame_len(enh_desc_ops_group0, ldvarg102); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 16: ; if (ldv_state_variable_13 == 1) { enh_desc_get_ext_status(ldvarg101, enh_desc_ops_group1, ldvarg100); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 17: ; if (ldv_state_variable_13 == 1) { enh_desc_init_rx_desc(enh_desc_ops_group0, ldvarg98, ldvarg97, ldvarg99); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 18: ; if (ldv_state_variable_13 == 1) { enh_desc_close_tx_desc(enh_desc_ops_group0); ldv_state_variable_13 = 1; } else { } goto ldv_44105; case 19: ; if (ldv_state_variable_13 == 1) { enh_desc_set_rx_owner(enh_desc_ops_group0); ldv_state_variable_13 = 1; } else { } goto ldv_44105; default: ldv_stop(); } ldv_44105: ; return; } } void *ldv_kmem_cache_alloc_500(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv_pskb_expand_head_506(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_508(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_510(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_511(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_512(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_513(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_514(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_515(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_516(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } void *ldv_kmem_cache_alloc_542(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_550(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_558(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_552(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_548(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_556(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_557(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_553(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_554(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_555(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; __inline static void ndesc_rx_set_on_ring(struct dma_desc *p , int end ) { { p->des01.rx.buffer2_size = 2047U; if (end != 0) { p->des01.rx.end_ring = 1U; } else { } return; } } __inline static void ndesc_tx_set_on_ring(struct dma_desc *p , int end ) { { if (end != 0) { p->des01.tx.end_ring = 1U; } else { } return; } } __inline static void ndesc_end_tx_desc_on_ring(struct dma_desc *p , int ter ) { { p->des01.tx.end_ring = (unsigned char )ter; return; } } __inline static void norm_set_tx_desc_len_on_ring(struct dma_desc *p , int len ) { long tmp ; { tmp = ldv__builtin_expect(len > 2048, 0L); if (tmp != 0L) { p->des01.etx.buffer1_size = 2047U; p->des01.etx.buffer2_size = (unsigned short )((int )((unsigned short )len) - (int )p->des01.etx.buffer1_size); } else { p->des01.tx.buffer1_size = (unsigned short )len; } return; } } __inline static void ndesc_rx_set_on_chain(struct dma_desc *p , int end ) { { p->des01.rx.second_address_chained = 1U; return; } } __inline static void ndesc_tx_set_on_chain(struct dma_desc *p , int ring_size ) { { p->des01.tx.second_address_chained = 1U; return; } } __inline static void norm_set_tx_desc_len_on_chain(struct dma_desc *p , int len ) { { p->des01.tx.buffer1_size = (unsigned short )len; return; } } static int ndesc_get_tx_status(void *data , struct stmmac_extra_stats *x , struct dma_desc *p , void *ioaddr ) { int ret ; struct net_device_stats *stats ; long tmp ; long tmp___0 ; long tmp___1 ; long tmp___2 ; long tmp___3 ; int tmp___4 ; long tmp___5 ; long tmp___6 ; long tmp___7 ; { ret = 0; stats = (struct net_device_stats *)data; tmp___6 = ldv__builtin_expect((int )((signed char )*((unsigned char *)p + 1UL)) < 0, 0L); if (tmp___6 != 0L) { tmp = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 0UL) != 0U, 0L); if (tmp != 0L) { x->tx_underflow = x->tx_underflow + 1UL; stats->tx_fifo_errors = stats->tx_fifo_errors + 1UL; } else { } tmp___0 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp___0 != 0L) { x->tx_carrier = x->tx_carrier + 1UL; stats->tx_carrier_errors = stats->tx_carrier_errors + 1UL; } else { } tmp___1 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp___1 != 0L) { x->tx_losscarrier = x->tx_losscarrier + 1UL; stats->tx_carrier_errors = stats->tx_carrier_errors + 1UL; } else { } tmp___2 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 0UL) != 0U, 0L); if (tmp___2 != 0L) { tmp___4 = 1; } else { tmp___3 = ldv__builtin_expect((long )*((unsigned char *)p + 1UL) & 1L, 0L); if (tmp___3 != 0L) { tmp___4 = 1; } else { tmp___4 = 0; } } if (tmp___4 != 0) { stats->collisions = stats->collisions + (unsigned long )p->des01.tx.collision_count; } else { tmp___5 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp___5 != 0L) { stats->collisions = stats->collisions + (unsigned long )p->des01.tx.collision_count; } else { } } ret = -1; } else { } if ((unsigned int )*((unsigned char *)p + 0UL) != 0U) { x->tx_vlan = x->tx_vlan + 1UL; } else { } tmp___7 = ldv__builtin_expect((long )*((unsigned char *)p + 0UL) & 1L, 0L); if (tmp___7 != 0L) { x->tx_deferred = x->tx_deferred + 1UL; } else { } return (ret); } } static int ndesc_get_tx_len(struct dma_desc *p ) { { return ((int )p->des01.tx.buffer1_size); } } static int ndesc_get_rx_status(void *data , struct stmmac_extra_stats *x , struct dma_desc *p ) { int ret ; struct net_device_stats *stats ; long tmp ; long tmp___0 ; long tmp___1 ; long tmp___2 ; long tmp___3 ; long tmp___4 ; long tmp___5 ; long tmp___6 ; long tmp___7 ; long tmp___8 ; long tmp___9 ; { ret = 0; stats = (struct net_device_stats *)data; tmp = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) == 0U, 0L); if (tmp != 0L) { printk("\f%s: Oversized frame spanned multiple buffers\n", "ndesc_get_rx_status"); stats->rx_length_errors = stats->rx_length_errors + 1UL; return (1); } else { } tmp___6 = ldv__builtin_expect((int )((signed char )*((unsigned char *)p + 1UL)) < 0, 0L); if (tmp___6 != 0L) { tmp___0 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp___0 != 0L) { x->rx_desc = x->rx_desc + 1UL; } else { } tmp___1 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp___1 != 0L) { x->sa_filter_fail = x->sa_filter_fail + 1UL; } else { } tmp___2 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp___2 != 0L) { x->overflow_error = x->overflow_error + 1UL; } else { } tmp___3 = ldv__builtin_expect((int )((signed char )*((unsigned char *)p + 0UL)) < 0, 0L); if (tmp___3 != 0L) { x->ipc_csum_error = x->ipc_csum_error + 1UL; } else { } tmp___4 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 0UL) != 0U, 0L); if (tmp___4 != 0L) { x->rx_collision = x->rx_collision + 1UL; stats->collisions = stats->collisions + 1UL; } else { } tmp___5 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 0UL) != 0U, 0L); if (tmp___5 != 0L) { x->rx_crc = x->rx_crc + 1UL; stats->rx_crc_errors = stats->rx_crc_errors + 1UL; } else { } ret = 1; } else { } tmp___7 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 0UL) != 0U, 0L); if (tmp___7 != 0L) { x->dribbling_bit = x->dribbling_bit + 1UL; } else { } tmp___8 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 1UL) != 0U, 0L); if (tmp___8 != 0L) { x->rx_length = x->rx_length + 1UL; ret = 1; } else { } tmp___9 = ldv__builtin_expect((unsigned int )*((unsigned char *)p + 0UL) != 0U, 0L); if (tmp___9 != 0L) { x->rx_mii = x->rx_mii + 1UL; ret = 1; } else { } if ((unsigned int )*((unsigned char *)p + 1UL) != 0U) { x->vlan_tag = x->vlan_tag + 1UL; } else { } return (ret); } } static void ndesc_init_rx_desc(struct dma_desc *p , int disable_rx_ic , int mode , int end ) { { p->des01.rx.own = 1U; p->des01.rx.buffer1_size = 2047U; if (mode == 1) { ndesc_rx_set_on_chain(p, end); } else { ndesc_rx_set_on_ring(p, end); } if (disable_rx_ic != 0) { p->des01.rx.disable_ic = 1U; } else { } return; } } static void ndesc_init_tx_desc(struct dma_desc *p , int mode , int end ) { { p->des01.tx.own = 0U; if (mode == 1) { ndesc_tx_set_on_chain(p, end); } else { ndesc_tx_set_on_ring(p, end); } return; } } static int ndesc_get_tx_owner(struct dma_desc *p ) { { return ((int )p->des01.tx.own); } } static int ndesc_get_rx_owner(struct dma_desc *p ) { { return ((int )p->des01.rx.own); } } static void ndesc_set_tx_owner(struct dma_desc *p ) { { p->des01.tx.own = 1U; return; } } static void ndesc_set_rx_owner(struct dma_desc *p ) { { p->des01.rx.own = 1U; return; } } static int ndesc_get_tx_ls(struct dma_desc *p ) { { return ((int )p->des01.tx.last_segment); } } static void ndesc_release_tx_desc(struct dma_desc *p , int mode ) { int ter ; { ter = (int )p->des01.tx.end_ring; memset((void *)p, 0, 8UL); if (mode == 1) { ndesc_tx_set_on_chain(p, ter); } else { ndesc_end_tx_desc_on_ring(p, ter); } return; } } static void ndesc_prepare_tx_desc(struct dma_desc *p , int is_fs , int len , int csum_flag , int mode ) { long tmp ; { p->des01.tx.first_segment = (unsigned char )is_fs; if (mode == 1) { norm_set_tx_desc_len_on_chain(p, len); } else { norm_set_tx_desc_len_on_ring(p, len); } tmp = ldv__builtin_expect(csum_flag != 0, 1L); if (tmp != 0L) { p->des01.tx.checksum_insertion = 3U; } else { } return; } } static void ndesc_clear_tx_ic(struct dma_desc *p ) { { p->des01.tx.interrupt = 0U; return; } } static void ndesc_close_tx_desc(struct dma_desc *p ) { { p->des01.tx.last_segment = 1U; p->des01.tx.interrupt = 1U; return; } } static int ndesc_get_rx_frame_len(struct dma_desc *p , int rx_coe_type ) { { if (rx_coe_type == 1) { return ((int )p->des01.rx.frame_length + -2); } else { return ((int )p->des01.rx.frame_length); } } } static void ndesc_enable_tx_timestamp(struct dma_desc *p ) { { p->des01.tx.time_stamp_enable = 1U; return; } } static int ndesc_get_tx_timestamp_status(struct dma_desc *p ) { { return ((int )p->des01.tx.time_stamp_status); } } static u64 ndesc_get_timestamp(void *desc , u32 ats ) { struct dma_desc *p ; u64 ns ; { p = (struct dma_desc *)desc; ns = (u64 )p->des2; ns = (unsigned long long )p->des3 * 1000000000ULL + ns; return (ns); } } static int ndesc_get_rx_timestamp_status(void *desc , u32 ats ) { struct dma_desc *p ; { p = (struct dma_desc *)desc; if (p->des2 == 4294967295U && p->des3 == 4294967295U) { return (0); } else { return (1); } } } struct stmmac_desc_ops const ndesc_ops = {& ndesc_init_rx_desc, & ndesc_init_tx_desc, & ndesc_prepare_tx_desc, & ndesc_set_tx_owner, & ndesc_get_tx_owner, & ndesc_close_tx_desc, & ndesc_release_tx_desc, & ndesc_clear_tx_ic, & ndesc_get_tx_ls, & ndesc_get_tx_status, & ndesc_get_tx_len, & ndesc_get_rx_owner, & ndesc_set_rx_owner, & ndesc_get_rx_frame_len, & ndesc_get_rx_status, 0, & ndesc_enable_tx_timestamp, & ndesc_get_tx_timestamp_status, & ndesc_get_timestamp, & ndesc_get_rx_timestamp_status}; void ldv_initialize_stmmac_desc_ops_12(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_zalloc(16UL); ndesc_ops_group0 = (struct dma_desc *)tmp; tmp___0 = ldv_zalloc(704UL); ndesc_ops_group1 = (struct stmmac_extra_stats *)tmp___0; return; } } void ldv_main_exported_12(void) { int ldvarg130 ; int tmp ; int ldvarg129 ; int tmp___0 ; u32 ldvarg132 ; u32 tmp___1 ; void *ldvarg133 ; void *tmp___2 ; int ldvarg124 ; int tmp___3 ; int ldvarg127 ; int tmp___4 ; int ldvarg125 ; int tmp___5 ; int ldvarg119 ; int tmp___6 ; int ldvarg120 ; int tmp___7 ; void *ldvarg135 ; void *tmp___8 ; void *ldvarg123 ; void *tmp___9 ; int ldvarg118 ; int tmp___10 ; int ldvarg126 ; int tmp___11 ; int ldvarg128 ; int tmp___12 ; u32 ldvarg122 ; u32 tmp___13 ; void *ldvarg134 ; void *tmp___14 ; void *ldvarg131 ; void *tmp___15 ; int ldvarg121 ; int tmp___16 ; int tmp___17 ; { tmp = __VERIFIER_nondet_int(); ldvarg130 = tmp; tmp___0 = __VERIFIER_nondet_int(); ldvarg129 = tmp___0; tmp___1 = __VERIFIER_nondet_u32(); ldvarg132 = tmp___1; tmp___2 = ldv_zalloc(1UL); ldvarg133 = tmp___2; tmp___3 = __VERIFIER_nondet_int(); ldvarg124 = tmp___3; tmp___4 = __VERIFIER_nondet_int(); ldvarg127 = tmp___4; tmp___5 = __VERIFIER_nondet_int(); ldvarg125 = tmp___5; tmp___6 = __VERIFIER_nondet_int(); ldvarg119 = tmp___6; tmp___7 = __VERIFIER_nondet_int(); ldvarg120 = tmp___7; tmp___8 = ldv_zalloc(1UL); ldvarg135 = tmp___8; tmp___9 = ldv_zalloc(1UL); ldvarg123 = tmp___9; tmp___10 = __VERIFIER_nondet_int(); ldvarg118 = tmp___10; tmp___11 = __VERIFIER_nondet_int(); ldvarg126 = tmp___11; tmp___12 = __VERIFIER_nondet_int(); ldvarg128 = tmp___12; tmp___13 = __VERIFIER_nondet_u32(); ldvarg122 = tmp___13; tmp___14 = ldv_zalloc(1UL); ldvarg134 = tmp___14; tmp___15 = ldv_zalloc(1UL); ldvarg131 = tmp___15; tmp___16 = __VERIFIER_nondet_int(); ldvarg121 = tmp___16; tmp___17 = __VERIFIER_nondet_int(); switch (tmp___17) { case 0: ; if (ldv_state_variable_12 == 1) { ndesc_set_tx_owner(ndesc_ops_group0); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 1: ; if (ldv_state_variable_12 == 1) { ndesc_enable_tx_timestamp(ndesc_ops_group0); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 2: ; if (ldv_state_variable_12 == 1) { ndesc_get_tx_status(ldvarg135, ndesc_ops_group1, ndesc_ops_group0, ldvarg134); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 3: ; if (ldv_state_variable_12 == 1) { ndesc_get_rx_timestamp_status(ldvarg133, ldvarg132); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 4: ; if (ldv_state_variable_12 == 1) { ndesc_get_rx_status(ldvarg131, ndesc_ops_group1, ndesc_ops_group0); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 5: ; if (ldv_state_variable_12 == 1) { ndesc_prepare_tx_desc(ndesc_ops_group0, ldvarg128, ldvarg127, ldvarg129, ldvarg130); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 6: ; if (ldv_state_variable_12 == 1) { ndesc_get_tx_timestamp_status(ndesc_ops_group0); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 7: ; if (ldv_state_variable_12 == 1) { ndesc_init_tx_desc(ndesc_ops_group0, ldvarg126, ldvarg125); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 8: ; if (ldv_state_variable_12 == 1) { ndesc_get_tx_owner(ndesc_ops_group0); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 9: ; if (ldv_state_variable_12 == 1) { ndesc_release_tx_desc(ndesc_ops_group0, ldvarg124); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 10: ; if (ldv_state_variable_12 == 1) { ndesc_clear_tx_ic(ndesc_ops_group0); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 11: ; if (ldv_state_variable_12 == 1) { ndesc_get_rx_owner(ndesc_ops_group0); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 12: ; if (ldv_state_variable_12 == 1) { ndesc_get_timestamp(ldvarg123, ldvarg122); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 13: ; if (ldv_state_variable_12 == 1) { ndesc_get_tx_len(ndesc_ops_group0); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 14: ; if (ldv_state_variable_12 == 1) { ndesc_get_tx_ls(ndesc_ops_group0); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 15: ; if (ldv_state_variable_12 == 1) { ndesc_get_rx_frame_len(ndesc_ops_group0, ldvarg121); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 16: ; if (ldv_state_variable_12 == 1) { ndesc_init_rx_desc(ndesc_ops_group0, ldvarg119, ldvarg118, ldvarg120); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 17: ; if (ldv_state_variable_12 == 1) { ndesc_close_tx_desc(ndesc_ops_group0); ldv_state_variable_12 = 1; } else { } goto ldv_44090; case 18: ; if (ldv_state_variable_12 == 1) { ndesc_set_rx_owner(ndesc_ops_group0); ldv_state_variable_12 = 1; } else { } goto ldv_44090; default: ldv_stop(); } ldv_44090: ; return; } } void *ldv_kmem_cache_alloc_542(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv_pskb_expand_head_548(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_550(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_552(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_553(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_554(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_555(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_556(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_557(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_558(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } void *ldv_kmem_cache_alloc_584(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; void dwmac_mmc_ctrl(void *ioaddr , unsigned int mode ) { u32 value ; unsigned int tmp ; struct _ddebug descriptor ; long tmp___0 ; { tmp = readl((void const volatile *)ioaddr + 256U); value = tmp; value = (mode & 63U) | value; writel(value, (void volatile *)ioaddr + 256U); descriptor.modname = "stmmac"; descriptor.function = "dwmac_mmc_ctrl"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/mmc_core.o.c.prepared"; descriptor.format = "stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n"; descriptor.lineno = 289U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_pr_debug(& descriptor, "stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n", 256, value); } else { } return; } } void dwmac_mmc_intr_all_mask(void *ioaddr ) { { writel(4294967295U, (void volatile *)ioaddr + 268U); writel(4294967295U, (void volatile *)ioaddr + 272U); writel(4294967295U, (void volatile *)ioaddr + 512U); return; } } void dwmac_mmc_read(void *ioaddr , struct stmmac_counters *mmc ) { unsigned int tmp ; unsigned int tmp___0 ; unsigned int tmp___1 ; unsigned int tmp___2 ; unsigned int tmp___3 ; unsigned int tmp___4 ; unsigned int tmp___5 ; unsigned int tmp___6 ; unsigned int tmp___7 ; unsigned int tmp___8 ; unsigned int tmp___9 ; unsigned int tmp___10 ; unsigned int tmp___11 ; unsigned int tmp___12 ; unsigned int tmp___13 ; unsigned int tmp___14 ; unsigned int tmp___15 ; unsigned int tmp___16 ; unsigned int tmp___17 ; unsigned int tmp___18 ; unsigned int tmp___19 ; unsigned int tmp___20 ; unsigned int tmp___21 ; unsigned int tmp___22 ; unsigned int tmp___23 ; unsigned int tmp___24 ; unsigned int tmp___25 ; unsigned int tmp___26 ; unsigned int tmp___27 ; unsigned int tmp___28 ; unsigned int tmp___29 ; unsigned int tmp___30 ; unsigned int tmp___31 ; unsigned int tmp___32 ; unsigned int tmp___33 ; unsigned int tmp___34 ; unsigned int tmp___35 ; unsigned int tmp___36 ; unsigned int tmp___37 ; unsigned int tmp___38 ; unsigned int tmp___39 ; unsigned int tmp___40 ; unsigned int tmp___41 ; unsigned int tmp___42 ; unsigned int tmp___43 ; unsigned int tmp___44 ; unsigned int tmp___45 ; unsigned int tmp___46 ; unsigned int tmp___47 ; unsigned int tmp___48 ; unsigned int tmp___49 ; unsigned int tmp___50 ; unsigned int tmp___51 ; unsigned int tmp___52 ; unsigned int tmp___53 ; unsigned int tmp___54 ; unsigned int tmp___55 ; unsigned int tmp___56 ; unsigned int tmp___57 ; unsigned int tmp___58 ; unsigned int tmp___59 ; unsigned int tmp___60 ; unsigned int tmp___61 ; unsigned int tmp___62 ; unsigned int tmp___63 ; unsigned int tmp___64 ; unsigned int tmp___65 ; unsigned int tmp___66 ; unsigned int tmp___67 ; unsigned int tmp___68 ; unsigned int tmp___69 ; unsigned int tmp___70 ; unsigned int tmp___71 ; unsigned int tmp___72 ; unsigned int tmp___73 ; unsigned int tmp___74 ; unsigned int tmp___75 ; unsigned int tmp___76 ; unsigned int tmp___77 ; { tmp = readl((void const volatile *)ioaddr + 276U); mmc->mmc_tx_octetcount_gb = mmc->mmc_tx_octetcount_gb + tmp; tmp___0 = readl((void const volatile *)ioaddr + 280U); mmc->mmc_tx_framecount_gb = mmc->mmc_tx_framecount_gb + tmp___0; tmp___1 = readl((void const volatile *)ioaddr + 284U); mmc->mmc_tx_broadcastframe_g = mmc->mmc_tx_broadcastframe_g + tmp___1; tmp___2 = readl((void const volatile *)ioaddr + 288U); mmc->mmc_tx_multicastframe_g = mmc->mmc_tx_multicastframe_g + tmp___2; tmp___3 = readl((void const volatile *)ioaddr + 292U); mmc->mmc_tx_64_octets_gb = mmc->mmc_tx_64_octets_gb + tmp___3; tmp___4 = readl((void const volatile *)ioaddr + 296U); mmc->mmc_tx_65_to_127_octets_gb = mmc->mmc_tx_65_to_127_octets_gb + tmp___4; tmp___5 = readl((void const volatile *)ioaddr + 300U); mmc->mmc_tx_128_to_255_octets_gb = mmc->mmc_tx_128_to_255_octets_gb + tmp___5; tmp___6 = readl((void const volatile *)ioaddr + 304U); mmc->mmc_tx_256_to_511_octets_gb = mmc->mmc_tx_256_to_511_octets_gb + tmp___6; tmp___7 = readl((void const volatile *)ioaddr + 308U); mmc->mmc_tx_512_to_1023_octets_gb = mmc->mmc_tx_512_to_1023_octets_gb + tmp___7; tmp___8 = readl((void const volatile *)ioaddr + 312U); mmc->mmc_tx_1024_to_max_octets_gb = mmc->mmc_tx_1024_to_max_octets_gb + tmp___8; tmp___9 = readl((void const volatile *)ioaddr + 316U); mmc->mmc_tx_unicast_gb = mmc->mmc_tx_unicast_gb + tmp___9; tmp___10 = readl((void const volatile *)ioaddr + 320U); mmc->mmc_tx_multicast_gb = mmc->mmc_tx_multicast_gb + tmp___10; tmp___11 = readl((void const volatile *)ioaddr + 324U); mmc->mmc_tx_broadcast_gb = mmc->mmc_tx_broadcast_gb + tmp___11; tmp___12 = readl((void const volatile *)ioaddr + 328U); mmc->mmc_tx_underflow_error = mmc->mmc_tx_underflow_error + tmp___12; tmp___13 = readl((void const volatile *)ioaddr + 332U); mmc->mmc_tx_singlecol_g = mmc->mmc_tx_singlecol_g + tmp___13; tmp___14 = readl((void const volatile *)ioaddr + 336U); mmc->mmc_tx_multicol_g = mmc->mmc_tx_multicol_g + tmp___14; tmp___15 = readl((void const volatile *)ioaddr + 340U); mmc->mmc_tx_deferred = mmc->mmc_tx_deferred + tmp___15; tmp___16 = readl((void const volatile *)ioaddr + 344U); mmc->mmc_tx_latecol = mmc->mmc_tx_latecol + tmp___16; tmp___17 = readl((void const volatile *)ioaddr + 348U); mmc->mmc_tx_exesscol = mmc->mmc_tx_exesscol + tmp___17; tmp___18 = readl((void const volatile *)ioaddr + 352U); mmc->mmc_tx_carrier_error = mmc->mmc_tx_carrier_error + tmp___18; tmp___19 = readl((void const volatile *)ioaddr + 356U); mmc->mmc_tx_octetcount_g = mmc->mmc_tx_octetcount_g + tmp___19; tmp___20 = readl((void const volatile *)ioaddr + 360U); mmc->mmc_tx_framecount_g = mmc->mmc_tx_framecount_g + tmp___20; tmp___21 = readl((void const volatile *)ioaddr + 364U); mmc->mmc_tx_excessdef = mmc->mmc_tx_excessdef + tmp___21; tmp___22 = readl((void const volatile *)ioaddr + 368U); mmc->mmc_tx_pause_frame = mmc->mmc_tx_pause_frame + tmp___22; tmp___23 = readl((void const volatile *)ioaddr + 372U); mmc->mmc_tx_vlan_frame_g = mmc->mmc_tx_vlan_frame_g + tmp___23; tmp___24 = readl((void const volatile *)ioaddr + 384U); mmc->mmc_rx_framecount_gb = mmc->mmc_rx_framecount_gb + tmp___24; tmp___25 = readl((void const volatile *)ioaddr + 388U); mmc->mmc_rx_octetcount_gb = mmc->mmc_rx_octetcount_gb + tmp___25; tmp___26 = readl((void const volatile *)ioaddr + 392U); mmc->mmc_rx_octetcount_g = mmc->mmc_rx_octetcount_g + tmp___26; tmp___27 = readl((void const volatile *)ioaddr + 396U); mmc->mmc_rx_broadcastframe_g = mmc->mmc_rx_broadcastframe_g + tmp___27; tmp___28 = readl((void const volatile *)ioaddr + 400U); mmc->mmc_rx_multicastframe_g = mmc->mmc_rx_multicastframe_g + tmp___28; tmp___29 = readl((void const volatile *)ioaddr + 404U); mmc->mmc_rx_crc_errror = mmc->mmc_rx_crc_errror + tmp___29; tmp___30 = readl((void const volatile *)ioaddr + 408U); mmc->mmc_rx_align_error = mmc->mmc_rx_align_error + tmp___30; tmp___31 = readl((void const volatile *)ioaddr + 412U); mmc->mmc_rx_run_error = mmc->mmc_rx_run_error + tmp___31; tmp___32 = readl((void const volatile *)ioaddr + 416U); mmc->mmc_rx_jabber_error = mmc->mmc_rx_jabber_error + tmp___32; tmp___33 = readl((void const volatile *)ioaddr + 420U); mmc->mmc_rx_undersize_g = mmc->mmc_rx_undersize_g + tmp___33; tmp___34 = readl((void const volatile *)ioaddr + 424U); mmc->mmc_rx_oversize_g = mmc->mmc_rx_oversize_g + tmp___34; tmp___35 = readl((void const volatile *)ioaddr + 428U); mmc->mmc_rx_64_octets_gb = mmc->mmc_rx_64_octets_gb + tmp___35; tmp___36 = readl((void const volatile *)ioaddr + 432U); mmc->mmc_rx_65_to_127_octets_gb = mmc->mmc_rx_65_to_127_octets_gb + tmp___36; tmp___37 = readl((void const volatile *)ioaddr + 436U); mmc->mmc_rx_128_to_255_octets_gb = mmc->mmc_rx_128_to_255_octets_gb + tmp___37; tmp___38 = readl((void const volatile *)ioaddr + 440U); mmc->mmc_rx_256_to_511_octets_gb = mmc->mmc_rx_256_to_511_octets_gb + tmp___38; tmp___39 = readl((void const volatile *)ioaddr + 444U); mmc->mmc_rx_512_to_1023_octets_gb = mmc->mmc_rx_512_to_1023_octets_gb + tmp___39; tmp___40 = readl((void const volatile *)ioaddr + 448U); mmc->mmc_rx_1024_to_max_octets_gb = mmc->mmc_rx_1024_to_max_octets_gb + tmp___40; tmp___41 = readl((void const volatile *)ioaddr + 452U); mmc->mmc_rx_unicast_g = mmc->mmc_rx_unicast_g + tmp___41; tmp___42 = readl((void const volatile *)ioaddr + 456U); mmc->mmc_rx_length_error = mmc->mmc_rx_length_error + tmp___42; tmp___43 = readl((void const volatile *)ioaddr + 460U); mmc->mmc_rx_autofrangetype = mmc->mmc_rx_autofrangetype + tmp___43; tmp___44 = readl((void const volatile *)ioaddr + 464U); mmc->mmc_rx_pause_frames = mmc->mmc_rx_pause_frames + tmp___44; tmp___45 = readl((void const volatile *)ioaddr + 468U); mmc->mmc_rx_fifo_overflow = mmc->mmc_rx_fifo_overflow + tmp___45; tmp___46 = readl((void const volatile *)ioaddr + 472U); mmc->mmc_rx_vlan_frames_gb = mmc->mmc_rx_vlan_frames_gb + tmp___46; tmp___47 = readl((void const volatile *)ioaddr + 476U); mmc->mmc_rx_watchdog_error = mmc->mmc_rx_watchdog_error + tmp___47; tmp___48 = readl((void const volatile *)ioaddr + 512U); mmc->mmc_rx_ipc_intr_mask = mmc->mmc_rx_ipc_intr_mask + tmp___48; tmp___49 = readl((void const volatile *)ioaddr + 520U); mmc->mmc_rx_ipc_intr = mmc->mmc_rx_ipc_intr + tmp___49; tmp___50 = readl((void const volatile *)ioaddr + 528U); mmc->mmc_rx_ipv4_gd = mmc->mmc_rx_ipv4_gd + tmp___50; tmp___51 = readl((void const volatile *)ioaddr + 532U); mmc->mmc_rx_ipv4_hderr = mmc->mmc_rx_ipv4_hderr + tmp___51; tmp___52 = readl((void const volatile *)ioaddr + 536U); mmc->mmc_rx_ipv4_nopay = mmc->mmc_rx_ipv4_nopay + tmp___52; tmp___53 = readl((void const volatile *)ioaddr + 540U); mmc->mmc_rx_ipv4_frag = mmc->mmc_rx_ipv4_frag + tmp___53; tmp___54 = readl((void const volatile *)ioaddr + 544U); mmc->mmc_rx_ipv4_udsbl = mmc->mmc_rx_ipv4_udsbl + tmp___54; tmp___55 = readl((void const volatile *)ioaddr + 592U); mmc->mmc_rx_ipv4_gd_octets = mmc->mmc_rx_ipv4_gd_octets + tmp___55; tmp___56 = readl((void const volatile *)ioaddr + 596U); mmc->mmc_rx_ipv4_hderr_octets = mmc->mmc_rx_ipv4_hderr_octets + tmp___56; tmp___57 = readl((void const volatile *)ioaddr + 600U); mmc->mmc_rx_ipv4_nopay_octets = mmc->mmc_rx_ipv4_nopay_octets + tmp___57; tmp___58 = readl((void const volatile *)ioaddr + 604U); mmc->mmc_rx_ipv4_frag_octets = mmc->mmc_rx_ipv4_frag_octets + tmp___58; tmp___59 = readl((void const volatile *)ioaddr + 608U); mmc->mmc_rx_ipv4_udsbl_octets = mmc->mmc_rx_ipv4_udsbl_octets + tmp___59; tmp___60 = readl((void const volatile *)ioaddr + 612U); mmc->mmc_rx_ipv6_gd_octets = mmc->mmc_rx_ipv6_gd_octets + tmp___60; tmp___61 = readl((void const volatile *)ioaddr + 616U); mmc->mmc_rx_ipv6_hderr_octets = mmc->mmc_rx_ipv6_hderr_octets + tmp___61; tmp___62 = readl((void const volatile *)ioaddr + 620U); mmc->mmc_rx_ipv6_nopay_octets = mmc->mmc_rx_ipv6_nopay_octets + tmp___62; tmp___63 = readl((void const volatile *)ioaddr + 548U); mmc->mmc_rx_ipv6_gd = mmc->mmc_rx_ipv6_gd + tmp___63; tmp___64 = readl((void const volatile *)ioaddr + 552U); mmc->mmc_rx_ipv6_hderr = mmc->mmc_rx_ipv6_hderr + tmp___64; tmp___65 = readl((void const volatile *)ioaddr + 556U); mmc->mmc_rx_ipv6_nopay = mmc->mmc_rx_ipv6_nopay + tmp___65; tmp___66 = readl((void const volatile *)ioaddr + 560U); mmc->mmc_rx_udp_gd = mmc->mmc_rx_udp_gd + tmp___66; tmp___67 = readl((void const volatile *)ioaddr + 564U); mmc->mmc_rx_udp_err = mmc->mmc_rx_udp_err + tmp___67; tmp___68 = readl((void const volatile *)ioaddr + 568U); mmc->mmc_rx_tcp_gd = mmc->mmc_rx_tcp_gd + tmp___68; tmp___69 = readl((void const volatile *)ioaddr + 572U); mmc->mmc_rx_tcp_err = mmc->mmc_rx_tcp_err + tmp___69; tmp___70 = readl((void const volatile *)ioaddr + 576U); mmc->mmc_rx_icmp_gd = mmc->mmc_rx_icmp_gd + tmp___70; tmp___71 = readl((void const volatile *)ioaddr + 580U); mmc->mmc_rx_icmp_err = mmc->mmc_rx_icmp_err + tmp___71; tmp___72 = readl((void const volatile *)ioaddr + 624U); mmc->mmc_rx_udp_gd_octets = mmc->mmc_rx_udp_gd_octets + tmp___72; tmp___73 = readl((void const volatile *)ioaddr + 628U); mmc->mmc_rx_udp_err_octets = mmc->mmc_rx_udp_err_octets + tmp___73; tmp___74 = readl((void const volatile *)ioaddr + 632U); mmc->mmc_rx_tcp_gd_octets = mmc->mmc_rx_tcp_gd_octets + tmp___74; tmp___75 = readl((void const volatile *)ioaddr + 636U); mmc->mmc_rx_tcp_err_octets = mmc->mmc_rx_tcp_err_octets + tmp___75; tmp___76 = readl((void const volatile *)ioaddr + 640U); mmc->mmc_rx_icmp_gd_octets = mmc->mmc_rx_icmp_gd_octets + tmp___76; tmp___77 = readl((void const volatile *)ioaddr + 644U); mmc->mmc_rx_icmp_err_octets = mmc->mmc_rx_icmp_err_octets + tmp___77; return; } } void *ldv_kmem_cache_alloc_584(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } void *ldv_kmem_cache_alloc_603(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_611(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_619(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_613(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_609(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_617(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_618(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_614(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_615(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_616(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; static void stmmac_config_hw_tstamping(void *ioaddr , u32 data ) { { writel(data, (void volatile *)ioaddr + 1792U); return; } } static void stmmac_config_sub_second_increment(void *ioaddr ) { u32 value ; unsigned int tmp ; unsigned long data ; { tmp = readl((void const volatile *)ioaddr + 1792U); value = tmp; data = 20UL; if ((value & 512U) == 0U) { data = (data * 1000UL) / 465UL; } else { } writel((unsigned int )data, (void volatile *)ioaddr + 1796U); return; } } static int stmmac_init_systime(void *ioaddr , u32 sec , u32 nsec ) { int limit ; u32 value ; unsigned int tmp ; unsigned long __ms ; unsigned long tmp___0 ; int tmp___1 ; { writel(sec, (void volatile *)ioaddr + 1808U); writel(nsec, (void volatile *)ioaddr + 1812U); value = readl((void const volatile *)ioaddr + 1792U); value = value | 4U; writel(value, (void volatile *)ioaddr + 1792U); limit = 10; goto ldv_43741; ldv_43740: tmp = readl((void const volatile *)ioaddr + 1792U); if ((tmp & 4U) == 0U) { goto ldv_43735; } else { } __ms = 10UL; goto ldv_43738; ldv_43737: __const_udelay(4295000UL); ldv_43738: tmp___0 = __ms; __ms = __ms - 1UL; if (tmp___0 != 0UL) { goto ldv_43737; } else { } ldv_43741: tmp___1 = limit; limit = limit - 1; if (tmp___1 != 0) { goto ldv_43740; } else { } ldv_43735: ; if (limit < 0) { return (-16); } else { } return (0); } } static int stmmac_config_addend(void *ioaddr , u32 addend ) { u32 value ; int limit ; unsigned int tmp ; unsigned long __ms ; unsigned long tmp___0 ; int tmp___1 ; { writel(addend, (void volatile *)ioaddr + 1816U); value = readl((void const volatile *)ioaddr + 1792U); value = value | 32U; writel(value, (void volatile *)ioaddr + 1792U); limit = 10; goto ldv_43754; ldv_43753: tmp = readl((void const volatile *)ioaddr + 1792U); if ((tmp & 32U) == 0U) { goto ldv_43748; } else { } __ms = 10UL; goto ldv_43751; ldv_43750: __const_udelay(4295000UL); ldv_43751: tmp___0 = __ms; __ms = __ms - 1UL; if (tmp___0 != 0UL) { goto ldv_43750; } else { } ldv_43754: tmp___1 = limit; limit = limit - 1; if (tmp___1 != 0) { goto ldv_43753; } else { } ldv_43748: ; if (limit < 0) { return (-16); } else { } return (0); } } static int stmmac_adjust_systime(void *ioaddr , u32 sec , u32 nsec , int add_sub ) { u32 value ; int limit ; unsigned int tmp ; unsigned long __ms ; unsigned long tmp___0 ; int tmp___1 ; { writel(sec, (void volatile *)ioaddr + 1808U); writel((u32 )(add_sub << 31) | nsec, (void volatile *)ioaddr + 1812U); value = readl((void const volatile *)ioaddr + 1792U); value = value | 8U; writel(value, (void volatile *)ioaddr + 1792U); limit = 10; goto ldv_43769; ldv_43768: tmp = readl((void const volatile *)ioaddr + 1792U); if ((tmp & 8U) == 0U) { goto ldv_43763; } else { } __ms = 10UL; goto ldv_43766; ldv_43765: __const_udelay(4295000UL); ldv_43766: tmp___0 = __ms; __ms = __ms - 1UL; if (tmp___0 != 0UL) { goto ldv_43765; } else { } ldv_43769: tmp___1 = limit; limit = limit - 1; if (tmp___1 != 0) { goto ldv_43768; } else { } ldv_43763: ; if (limit < 0) { return (-16); } else { } return (0); } } static u64 stmmac_get_systime(void *ioaddr ) { u64 ns ; unsigned int tmp ; unsigned int tmp___0 ; { tmp = readl((void const volatile *)ioaddr + 1804U); ns = (u64 )tmp; tmp___0 = readl((void const volatile *)ioaddr + 1800U); ns = (unsigned long long )tmp___0 * 1000000000ULL + ns; return (ns); } } struct stmmac_hwtimestamp const stmmac_ptp = {& stmmac_config_hw_tstamping, & stmmac_config_sub_second_increment, & stmmac_init_systime, & stmmac_config_addend, & stmmac_adjust_systime, & stmmac_get_systime}; void ldv_main_exported_11(void) { u32 ldvarg2 ; u32 tmp ; int ldvarg9 ; int tmp___0 ; void *ldvarg10 ; void *tmp___1 ; u32 ldvarg4 ; u32 tmp___2 ; u32 ldvarg1 ; u32 tmp___3 ; u32 ldvarg8 ; u32 tmp___4 ; void *ldvarg6 ; void *tmp___5 ; void *ldvarg5 ; void *tmp___6 ; u32 ldvarg12 ; u32 tmp___7 ; void *ldvarg0 ; void *tmp___8 ; void *ldvarg3 ; void *tmp___9 ; void *ldvarg7 ; void *tmp___10 ; u32 ldvarg11 ; u32 tmp___11 ; int tmp___12 ; { tmp = __VERIFIER_nondet_u32(); ldvarg2 = tmp; tmp___0 = __VERIFIER_nondet_int(); ldvarg9 = tmp___0; tmp___1 = ldv_zalloc(1UL); ldvarg10 = tmp___1; tmp___2 = __VERIFIER_nondet_u32(); ldvarg4 = tmp___2; tmp___3 = __VERIFIER_nondet_u32(); ldvarg1 = tmp___3; tmp___4 = __VERIFIER_nondet_u32(); ldvarg8 = tmp___4; tmp___5 = ldv_zalloc(1UL); ldvarg6 = tmp___5; tmp___6 = ldv_zalloc(1UL); ldvarg5 = tmp___6; tmp___7 = __VERIFIER_nondet_u32(); ldvarg12 = tmp___7; tmp___8 = ldv_zalloc(1UL); ldvarg0 = tmp___8; tmp___9 = ldv_zalloc(1UL); ldvarg3 = tmp___9; tmp___10 = ldv_zalloc(1UL); ldvarg7 = tmp___10; tmp___11 = __VERIFIER_nondet_u32(); ldvarg11 = tmp___11; tmp___12 = __VERIFIER_nondet_int(); switch (tmp___12) { case 0: ; if (ldv_state_variable_11 == 1) { stmmac_adjust_systime(ldvarg10, ldvarg12, ldvarg11, ldvarg9); ldv_state_variable_11 = 1; } else { } goto ldv_43792; case 1: ; if (ldv_state_variable_11 == 1) { stmmac_config_addend(ldvarg7, ldvarg8); ldv_state_variable_11 = 1; } else { } goto ldv_43792; case 2: ; if (ldv_state_variable_11 == 1) { stmmac_get_systime(ldvarg6); ldv_state_variable_11 = 1; } else { } goto ldv_43792; case 3: ; if (ldv_state_variable_11 == 1) { stmmac_config_sub_second_increment(ldvarg5); ldv_state_variable_11 = 1; } else { } goto ldv_43792; case 4: ; if (ldv_state_variable_11 == 1) { stmmac_config_hw_tstamping(ldvarg3, ldvarg4); ldv_state_variable_11 = 1; } else { } goto ldv_43792; case 5: ; if (ldv_state_variable_11 == 1) { stmmac_init_systime(ldvarg0, ldvarg2, ldvarg1); ldv_state_variable_11 = 1; } else { } goto ldv_43792; default: ldv_stop(); } ldv_43792: ; return; } } void *ldv_kmem_cache_alloc_603(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv_pskb_expand_head_609(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_611(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_613(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_614(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_615(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_616(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_617(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_618(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_619(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) ; void *ldv_kmem_cache_alloc_645(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; int ldv___platform_driver_register_662(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) ; void ldv_platform_driver_unregister_663(struct platform_driver *drv ) ; struct sk_buff *ldv_skb_clone_653(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_661(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_655(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_651(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_659(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_660(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_656(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_657(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_658(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; extern struct ptp_clock *ptp_clock_register(struct ptp_clock_info * , struct device * ) ; extern int ptp_clock_unregister(struct ptp_clock * ) ; static int stmmac_adjust_freq(struct ptp_clock_info *ptp , s32 ppb ) { struct stmmac_priv *priv ; struct ptp_clock_info const *__mptr ; unsigned long flags ; u32 diff ; u32 addend ; int neg_adj ; u64 adj ; u64 tmp ; { __mptr = (struct ptp_clock_info const *)ptp; priv = (struct stmmac_priv *)__mptr + 0xfffffffffffff750UL; neg_adj = 0; if (ppb < 0) { neg_adj = 1; ppb = - ppb; } else { } addend = priv->default_addend; adj = (u64 )addend; adj = (u64 )ppb * adj; tmp = div_u64(adj, 1000000000U); diff = (u32 )tmp; addend = neg_adj != 0 ? addend - diff : addend + diff; ldv_spin_lock(); (*(((priv->hw)->ptp)->config_addend))(priv->ioaddr, addend); spin_unlock_irqrestore(& priv->ptp_lock, flags); return (0); } } static int stmmac_adjust_time(struct ptp_clock_info *ptp , s64 delta ) { struct stmmac_priv *priv ; struct ptp_clock_info const *__mptr ; unsigned long flags ; u32 sec ; u32 nsec ; u32 quotient ; u32 reminder ; int neg_adj ; u64 tmp ; { __mptr = (struct ptp_clock_info const *)ptp; priv = (struct stmmac_priv *)__mptr + 0xfffffffffffff750UL; neg_adj = 0; if (delta < 0LL) { neg_adj = 1; delta = - delta; } else { } tmp = div_u64_rem((u64 )delta, 1000000000U, & reminder); quotient = (u32 )tmp; sec = quotient; nsec = reminder; ldv_spin_lock(); (*(((priv->hw)->ptp)->adjust_systime))(priv->ioaddr, sec, nsec, neg_adj); spin_unlock_irqrestore(& priv->ptp_lock, flags); return (0); } } static int stmmac_get_time(struct ptp_clock_info *ptp , struct timespec *ts ) { struct stmmac_priv *priv ; struct ptp_clock_info const *__mptr ; unsigned long flags ; u64 ns ; u32 reminder ; u64 tmp ; { __mptr = (struct ptp_clock_info const *)ptp; priv = (struct stmmac_priv *)__mptr + 0xfffffffffffff750UL; ldv_spin_lock(); ns = (*(((priv->hw)->ptp)->get_systime))(priv->ioaddr); spin_unlock_irqrestore(& priv->ptp_lock, flags); tmp = div_u64_rem(ns, 1000000000U, & reminder); ts->tv_sec = (__kernel_time_t )tmp; ts->tv_nsec = (long )reminder; return (0); } } static int stmmac_set_time(struct ptp_clock_info *ptp , struct timespec const *ts ) { struct stmmac_priv *priv ; struct ptp_clock_info const *__mptr ; unsigned long flags ; { __mptr = (struct ptp_clock_info const *)ptp; priv = (struct stmmac_priv *)__mptr + 0xfffffffffffff750UL; ldv_spin_lock(); (*(((priv->hw)->ptp)->init_systime))(priv->ioaddr, (u32 )ts->tv_sec, (u32 )ts->tv_nsec); spin_unlock_irqrestore(& priv->ptp_lock, flags); return (0); } } static int stmmac_enable(struct ptp_clock_info *ptp , struct ptp_clock_request *rq , int on ) { { return (-95); } } static struct ptp_clock_info stmmac_ptp_clock_ops = {& __this_module, {'s', 't', 'm', 'm', 'a', 'c', '_', 'p', 't', 'p', '_', 'c', 'l', 'o', 'c', 'k'}, 62500000, 0, 0, 0, 0, 0, 0, & stmmac_adjust_freq, & stmmac_adjust_time, & stmmac_get_time, & stmmac_set_time, & stmmac_enable, 0}; int stmmac_ptp_register(struct stmmac_priv *priv ) { struct lock_class_key __key ; struct _ddebug descriptor ; long tmp ; bool tmp___0 ; { spinlock_check(& priv->ptp_lock); __raw_spin_lock_init(& priv->ptp_lock.ldv_6347.rlock, "&(&priv->ptp_lock)->rlock", & __key); priv->ptp_clock_ops = stmmac_ptp_clock_ops; priv->ptp_clock = ptp_clock_register(& priv->ptp_clock_ops, priv->device); tmp___0 = IS_ERR((void const *)priv->ptp_clock); if ((int )tmp___0) { priv->ptp_clock = (struct ptp_clock *)0; printk("\vptp_clock_register() failed on %s\n", (char *)(& (priv->dev)->name)); } else { descriptor.modname = "stmmac"; descriptor.function = "stmmac_ptp_register"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.o.c.prepared"; descriptor.format = "Added PTP HW clock successfully on %s\n"; descriptor.lineno = 339U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "Added PTP HW clock successfully on %s\n", (char *)(& (priv->dev)->name)); } else { } } return (0); } } void stmmac_ptp_unregister(struct stmmac_priv *priv ) { struct _ddebug descriptor ; long tmp ; { if ((unsigned long )priv->ptp_clock != (unsigned long )((struct ptp_clock *)0)) { ptp_clock_unregister(priv->ptp_clock); descriptor.modname = "stmmac"; descriptor.function = "stmmac_ptp_unregister"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.o.c.prepared"; descriptor.format = "Removed PTP HW clock successfully on %s\n"; descriptor.lineno = 355U; descriptor.flags = 0U; tmp = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp != 0L) { __dynamic_pr_debug(& descriptor, "Removed PTP HW clock successfully on %s\n", (char *)(& (priv->dev)->name)); } else { } } else { } return; } } void ldv_initialize_ptp_clock_info_10(void) { void *tmp ; { tmp = ldv_zalloc(104UL); stmmac_ptp_clock_ops_group0 = (struct ptp_clock_info *)tmp; return; } } void ldv_main_exported_10(void) { struct timespec *ldvarg196 ; void *tmp ; s64 ldvarg201 ; struct timespec *ldvarg199 ; void *tmp___0 ; struct ptp_clock_request *ldvarg198 ; void *tmp___1 ; int ldvarg197 ; int tmp___2 ; s32 ldvarg200 ; int tmp___3 ; { tmp = ldv_zalloc(16UL); ldvarg196 = (struct timespec *)tmp; tmp___0 = ldv_zalloc(16UL); ldvarg199 = (struct timespec *)tmp___0; tmp___1 = ldv_zalloc(64UL); ldvarg198 = (struct ptp_clock_request *)tmp___1; tmp___2 = __VERIFIER_nondet_int(); ldvarg197 = tmp___2; memset((void *)(& ldvarg201), 0, 8UL); memset((void *)(& ldvarg200), 0, 4UL); tmp___3 = __VERIFIER_nondet_int(); switch (tmp___3) { case 0: ; if (ldv_state_variable_10 == 1) { stmmac_adjust_time(stmmac_ptp_clock_ops_group0, ldvarg201); ldv_state_variable_10 = 1; } else { } goto ldv_45993; case 1: ; if (ldv_state_variable_10 == 1) { stmmac_adjust_freq(stmmac_ptp_clock_ops_group0, ldvarg200); ldv_state_variable_10 = 1; } else { } goto ldv_45993; case 2: ; if (ldv_state_variable_10 == 1) { stmmac_set_time(stmmac_ptp_clock_ops_group0, (struct timespec const *)ldvarg199); ldv_state_variable_10 = 1; } else { } goto ldv_45993; case 3: ; if (ldv_state_variable_10 == 1) { stmmac_enable(stmmac_ptp_clock_ops_group0, ldvarg198, ldvarg197); ldv_state_variable_10 = 1; } else { } goto ldv_45993; case 4: ; if (ldv_state_variable_10 == 1) { stmmac_get_time(stmmac_ptp_clock_ops_group0, ldvarg196); ldv_state_variable_10 = 1; } else { } goto ldv_45993; default: ldv_stop(); } ldv_45993: ; return; } } void *ldv_kmem_cache_alloc_645(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv_pskb_expand_head_651(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_653(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_655(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_656(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_657(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_658(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_659(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_660(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_661(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } int ldv___platform_driver_register_662(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; { tmp = __platform_driver_register(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; ldv_state_variable_8 = 1; ldv_initialize_platform_driver_8(); return (ldv_func_res); } } void ldv_platform_driver_unregister_663(struct platform_driver *drv ) { { platform_driver_unregister(drv); ldv_state_variable_8 = 0; return; } } void *ldv_kmem_cache_alloc_691(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; extern void *devm_kmalloc(struct device * , size_t , gfp_t ) ; __inline static void *devm_kzalloc(struct device *dev , size_t size , gfp_t gfp ) { void *tmp ; { tmp = devm_kmalloc(dev, size, gfp | 32768U); return (tmp); } } extern void *devm_ioremap_resource(struct device * , struct resource * ) ; __inline static void *dev_get_drvdata(struct device const *dev ) { { return ((void *)dev->driver_data); } } __inline static void dev_set_drvdata(struct device *dev , void *data ) { { dev->driver_data = data; return; } } __inline static void *dev_get_platdata(struct device const *dev ) { { return ((void *)dev->platform_data); } } extern struct resource *platform_get_resource(struct platform_device * , unsigned int , unsigned int ) ; extern int platform_get_irq_byname(struct platform_device * , char const * ) ; int ldv___platform_driver_register_708(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) ; void ldv_platform_driver_unregister_709(struct platform_driver *drv ) ; __inline static void *platform_get_drvdata(struct platform_device const *pdev ) { void *tmp ; { tmp = dev_get_drvdata(& pdev->dev); return (tmp); } } __inline static void platform_set_drvdata(struct platform_device *pdev , void *data ) { { dev_set_drvdata(& pdev->dev, data); return; } } struct sk_buff *ldv_skb_clone_699(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_707(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_701(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_697(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_705(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_706(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_702(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_703(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_704(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; extern int netdev_err(struct net_device const * , char const * , ...) ; struct of_device_id const __mod_of__stmmac_dt_ids_device_table ; static int stmmac_probe_config_dt(struct platform_device *pdev , struct plat_stmmacenet_data *plat , char const **mac ) { { return (-38); } } static int stmmac_pltfr_probe(struct platform_device *pdev ) { int ret ; struct resource *res ; struct device *dev ; void *addr ; struct stmmac_priv *priv ; struct plat_stmmacenet_data *plat_dat___0 ; char const *mac ; long tmp ; bool tmp___0 ; void *tmp___1 ; void *tmp___2 ; long tmp___3 ; bool tmp___4 ; long tmp___5 ; long tmp___6 ; bool tmp___7 ; size_t __len ; void *__ret ; struct _ddebug descriptor ; long tmp___8 ; { ret = 0; dev = & pdev->dev; addr = (void *)0; priv = (struct stmmac_priv *)0; plat_dat___0 = (struct plat_stmmacenet_data *)0; mac = (char const *)0; res = platform_get_resource(pdev, 512U, 0U); addr = devm_ioremap_resource(dev, res); tmp___0 = IS_ERR((void const *)addr); if ((int )tmp___0) { tmp = PTR_ERR((void const *)addr); return ((int )tmp); } else { } tmp___1 = dev_get_platdata((struct device const *)(& pdev->dev)); plat_dat___0 = (struct plat_stmmacenet_data *)tmp___1; if ((unsigned long )pdev->dev.of_node != (unsigned long )((struct device_node *)0)) { if ((unsigned long )plat_dat___0 == (unsigned long )((struct plat_stmmacenet_data *)0)) { tmp___2 = devm_kzalloc(& pdev->dev, 160UL, 208U); plat_dat___0 = (struct plat_stmmacenet_data *)tmp___2; } else { } if ((unsigned long )plat_dat___0 == (unsigned long )((struct plat_stmmacenet_data *)0)) { printk("\v%s: OLD_ERROR: no memory", "stmmac_pltfr_probe"); return (-12); } else { } ret = stmmac_probe_config_dt(pdev, plat_dat___0, & mac); if (ret != 0) { printk("\v%s: main dt probe failed", "stmmac_pltfr_probe"); return (ret); } else { } } else { } if ((unsigned long )plat_dat___0->setup != (unsigned long )((void *(*)(struct platform_device * ))0)) { plat_dat___0->bsp_priv = (*(plat_dat___0->setup))(pdev); tmp___4 = IS_ERR((void const *)plat_dat___0->bsp_priv); if ((int )tmp___4) { tmp___3 = PTR_ERR((void const *)plat_dat___0->bsp_priv); return ((int )tmp___3); } else { } } else { } if ((unsigned long )plat_dat___0->init != (unsigned long )((int (*)(struct platform_device * , void * ))0)) { ret = (*(plat_dat___0->init))(pdev, plat_dat___0->bsp_priv); tmp___5 = ldv__builtin_expect(ret != 0, 0L); if (tmp___5 != 0L) { return (ret); } else { } } else { } priv = stmmac_dvr_probe(& pdev->dev, plat_dat___0, addr); tmp___7 = IS_ERR((void const *)priv); if ((int )tmp___7) { printk("\v%s: main driver probe failed", "stmmac_pltfr_probe"); tmp___6 = PTR_ERR((void const *)priv); return ((int )tmp___6); } else { } if ((unsigned long )mac != (unsigned long )((char const *)0)) { __len = 6UL; if (__len > 63UL) { __ret = __memcpy((void *)(priv->dev)->dev_addr, (void const *)mac, __len); } else { __ret = __builtin_memcpy((void *)(priv->dev)->dev_addr, (void const *)mac, __len); } } else { } (priv->dev)->irq = platform_get_irq_byname(pdev, "macirq"); if ((priv->dev)->irq < 0) { if ((priv->dev)->irq != -517) { netdev_err((struct net_device const *)priv->dev, "MAC IRQ configuration information not found\n"); } else { } return ((priv->dev)->irq); } else { } priv->wol_irq = platform_get_irq_byname(pdev, "eth_wake_irq"); if (priv->wol_irq < 0) { if (priv->wol_irq == -517) { return (-517); } else { } priv->wol_irq = (priv->dev)->irq; } else { } priv->lpi_irq = platform_get_irq_byname(pdev, "eth_lpi"); if (priv->lpi_irq == -517) { return (-517); } else { } platform_set_drvdata(pdev, (void *)priv->dev); descriptor.modname = "stmmac"; descriptor.function = "stmmac_pltfr_probe"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.o.c.prepared"; descriptor.format = "STMMAC platform driver registration completed"; descriptor.lineno = 414U; descriptor.flags = 0U; tmp___8 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___8 != 0L) { __dynamic_pr_debug(& descriptor, "STMMAC platform driver registration completed"); } else { } return (0); } } static int stmmac_pltfr_remove(struct platform_device *pdev ) { struct net_device *ndev ; void *tmp ; struct stmmac_priv *priv ; void *tmp___0 ; int ret ; int tmp___1 ; { tmp = platform_get_drvdata((struct platform_device const *)pdev); ndev = (struct net_device *)tmp; tmp___0 = netdev_priv((struct net_device const *)ndev); priv = (struct stmmac_priv *)tmp___0; tmp___1 = stmmac_dvr_remove(ndev); ret = tmp___1; if ((unsigned long )(priv->plat)->exit != (unsigned long )((void (*)(struct platform_device * , void * ))0)) { (*((priv->plat)->exit))(pdev, (priv->plat)->bsp_priv); } else { } if ((unsigned long )(priv->plat)->free != (unsigned long )((void (*)(struct platform_device * , void * ))0)) { (*((priv->plat)->free))(pdev, (priv->plat)->bsp_priv); } else { } return (ret); } } static int stmmac_pltfr_suspend(struct device *dev ) { int ret ; struct net_device *ndev ; void *tmp ; struct stmmac_priv *priv ; void *tmp___0 ; struct platform_device *pdev ; struct device const *__mptr ; { tmp = dev_get_drvdata((struct device const *)dev); ndev = (struct net_device *)tmp; tmp___0 = netdev_priv((struct net_device const *)ndev); priv = (struct stmmac_priv *)tmp___0; __mptr = (struct device const *)dev; pdev = (struct platform_device *)__mptr + 0xfffffffffffffff0UL; ret = stmmac_suspend(ndev); if ((unsigned long )(priv->plat)->exit != (unsigned long )((void (*)(struct platform_device * , void * ))0)) { (*((priv->plat)->exit))(pdev, (priv->plat)->bsp_priv); } else { } return (ret); } } static int stmmac_pltfr_resume(struct device *dev ) { struct net_device *ndev ; void *tmp ; struct stmmac_priv *priv ; void *tmp___0 ; struct platform_device *pdev ; struct device const *__mptr ; int tmp___1 ; { tmp = dev_get_drvdata((struct device const *)dev); ndev = (struct net_device *)tmp; tmp___0 = netdev_priv((struct net_device const *)ndev); priv = (struct stmmac_priv *)tmp___0; __mptr = (struct device const *)dev; pdev = (struct platform_device *)__mptr + 0xfffffffffffffff0UL; if ((unsigned long )(priv->plat)->init != (unsigned long )((int (*)(struct platform_device * , void * ))0)) { (*((priv->plat)->init))(pdev, (priv->plat)->bsp_priv); } else { } tmp___1 = stmmac_resume(ndev); return (tmp___1); } } static struct dev_pm_ops const stmmac_pltfr_pm_ops = {0, 0, & stmmac_pltfr_suspend, & stmmac_pltfr_resume, & stmmac_pltfr_suspend, & stmmac_pltfr_resume, & stmmac_pltfr_suspend, & stmmac_pltfr_resume, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; struct platform_driver stmmac_pltfr_driver = {& stmmac_pltfr_probe, & stmmac_pltfr_remove, 0, 0, 0, {"stmmaceth", 0, & __this_module, 0, (_Bool)0, (struct of_device_id const *)0, 0, 0, 0, 0, 0, 0, 0, & stmmac_pltfr_pm_ops, 0}, 0, (_Bool)0}; int ldv_retval_20 ; int ldv_retval_18 ; int ldv_retval_26 ; int ldv_retval_23 ; int ldv_retval_11 ; int ldv_retval_25 ; int ldv_retval_22 ; extern int ldv_suspend_late_9(void) ; int ldv_retval_27 ; int ldv_retval_15 ; extern int ldv_poweroff_late_9(void) ; int ldv_retval_16 ; int ldv_retval_29 ; int ldv_retval_24 ; extern int ldv_thaw_noirq_9(void) ; extern int ldv_restore_early_9(void) ; int ldv_retval_19 ; extern int ldv_resume_early_9(void) ; int ldv_retval_14 ; int ldv_retval_17 ; extern int ldv_resume_noirq_9(void) ; int ldv_retval_12 ; extern int ldv_poweroff_noirq_9(void) ; extern int ldv_prepare_9(void) ; extern int ldv_suspend_noirq_9(void) ; extern int ldv_complete_9(void) ; extern int ldv_restore_noirq_9(void) ; int ldv_retval_21 ; int ldv_retval_13 ; int ldv_retval_10 ; int ldv_retval_9 ; extern int ldv_thaw_early_9(void) ; extern int ldv_freeze_noirq_9(void) ; extern int ldv_freeze_late_9(void) ; void ldv_initialize_platform_driver_8(void) { void *tmp ; { tmp = ldv_zalloc(1464UL); stmmac_pltfr_driver_group0 = (struct platform_device *)tmp; return; } } void ldv_dev_pm_ops_9(void) { void *tmp ; { tmp = ldv_zalloc(1416UL); stmmac_pltfr_pm_ops_group1 = (struct device *)tmp; return; } } void ldv_main_exported_8(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_state_variable_8 == 1) { ldv_retval_29 = stmmac_pltfr_probe(stmmac_pltfr_driver_group0); if (ldv_retval_29 == 0) { ldv_state_variable_8 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_46487; case 1: ; if (ldv_state_variable_8 == 2) { stmmac_pltfr_remove(stmmac_pltfr_driver_group0); ldv_state_variable_8 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_46487; default: ldv_stop(); } ldv_46487: ; return; } } void ldv_main_exported_9(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_state_variable_9 == 14) { ldv_retval_27 = stmmac_pltfr_resume(stmmac_pltfr_pm_ops_group1); if (ldv_retval_27 == 0) { ldv_state_variable_9 = 15; } else { } } else { } goto ldv_46494; case 1: ; if (ldv_state_variable_9 == 2) { ldv_retval_26 = stmmac_pltfr_suspend(stmmac_pltfr_pm_ops_group1); if (ldv_retval_26 == 0) { ldv_state_variable_9 = 3; } else { } } else { } goto ldv_46494; case 2: ; if (ldv_state_variable_9 == 2) { ldv_retval_25 = stmmac_pltfr_suspend(stmmac_pltfr_pm_ops_group1); if (ldv_retval_25 == 0) { ldv_state_variable_9 = 4; } else { } } else { } goto ldv_46494; case 3: ; if (ldv_state_variable_9 == 2) { ldv_retval_24 = stmmac_pltfr_suspend(stmmac_pltfr_pm_ops_group1); if (ldv_retval_24 == 0) { ldv_state_variable_9 = 5; } else { } } else { } goto ldv_46494; case 4: ; if (ldv_state_variable_9 == 12) { ldv_retval_23 = stmmac_pltfr_resume(stmmac_pltfr_pm_ops_group1); if (ldv_retval_23 == 0) { ldv_state_variable_9 = 15; } else { } } else { } goto ldv_46494; case 5: ; if (ldv_state_variable_9 == 13) { ldv_retval_22 = stmmac_pltfr_resume(stmmac_pltfr_pm_ops_group1); if (ldv_retval_22 == 0) { ldv_state_variable_9 = 15; } else { } } else { } goto ldv_46494; case 6: ; if (ldv_state_variable_9 == 3) { ldv_retval_21 = ldv_suspend_late_9(); if (ldv_retval_21 == 0) { ldv_state_variable_9 = 6; } else { } } else { } goto ldv_46494; case 7: ; if (ldv_state_variable_9 == 9) { ldv_retval_20 = ldv_restore_early_9(); if (ldv_retval_20 == 0) { ldv_state_variable_9 = 13; } else { } } else { } goto ldv_46494; case 8: ; if (ldv_state_variable_9 == 6) { ldv_retval_19 = ldv_resume_early_9(); if (ldv_retval_19 == 0) { ldv_state_variable_9 = 12; } else { } } else { } goto ldv_46494; case 9: ; if (ldv_state_variable_9 == 11) { ldv_retval_18 = ldv_thaw_early_9(); if (ldv_retval_18 == 0) { ldv_state_variable_9 = 14; } else { } } else { } goto ldv_46494; case 10: ; if (ldv_state_variable_9 == 7) { ldv_retval_17 = ldv_resume_noirq_9(); if (ldv_retval_17 == 0) { ldv_state_variable_9 = 12; } else { } } else { } goto ldv_46494; case 11: ; if (ldv_state_variable_9 == 5) { ldv_retval_16 = ldv_freeze_noirq_9(); if (ldv_retval_16 == 0) { ldv_state_variable_9 = 10; } else { } } else { } goto ldv_46494; case 12: ; if (ldv_state_variable_9 == 1) { ldv_retval_15 = ldv_prepare_9(); if (ldv_retval_15 == 0) { ldv_state_variable_9 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_46494; case 13: ; if (ldv_state_variable_9 == 5) { ldv_retval_14 = ldv_freeze_late_9(); if (ldv_retval_14 == 0) { ldv_state_variable_9 = 11; } else { } } else { } goto ldv_46494; case 14: ; if (ldv_state_variable_9 == 10) { ldv_retval_13 = ldv_thaw_noirq_9(); if (ldv_retval_13 == 0) { ldv_state_variable_9 = 14; } else { } } else { } goto ldv_46494; case 15: ; if (ldv_state_variable_9 == 4) { ldv_retval_12 = ldv_poweroff_noirq_9(); if (ldv_retval_12 == 0) { ldv_state_variable_9 = 8; } else { } } else { } goto ldv_46494; case 16: ; if (ldv_state_variable_9 == 4) { ldv_retval_11 = ldv_poweroff_late_9(); if (ldv_retval_11 == 0) { ldv_state_variable_9 = 9; } else { } } else { } goto ldv_46494; case 17: ; if (ldv_state_variable_9 == 8) { ldv_retval_10 = ldv_restore_noirq_9(); if (ldv_retval_10 == 0) { ldv_state_variable_9 = 13; } else { } } else { } goto ldv_46494; case 18: ; if (ldv_state_variable_9 == 3) { ldv_retval_9 = ldv_suspend_noirq_9(); if (ldv_retval_9 == 0) { ldv_state_variable_9 = 7; } else { } } else { } goto ldv_46494; case 19: ; if (ldv_state_variable_9 == 15) { ldv_complete_9(); ldv_state_variable_9 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_46494; default: ldv_stop(); } ldv_46494: ; return; } } void *ldv_kmem_cache_alloc_691(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv_pskb_expand_head_697(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_699(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_701(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_702(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_703(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_704(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_705(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_706(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_707(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } int ldv___platform_driver_register_708(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; { tmp = __platform_driver_register(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; ldv_state_variable_8 = 1; ldv_initialize_platform_driver_8(); return (ldv_func_res); } } void ldv_platform_driver_unregister_709(struct platform_driver *drv ) { { platform_driver_unregister(drv); ldv_state_variable_8 = 0; return; } } extern void pci_iounmap(struct pci_dev * , void * ) ; extern void *pci_iomap(struct pci_dev * , int , unsigned long ) ; void *ldv_kmem_cache_alloc_737(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; extern int pci_enable_device(struct pci_dev * ) ; extern void pci_disable_device(struct pci_dev * ) ; extern void pci_set_master(struct pci_dev * ) ; extern void pci_clear_master(struct pci_dev * ) ; extern int pci_save_state(struct pci_dev * ) ; extern void pci_restore_state(struct pci_dev * ) ; extern int pci_set_power_state(struct pci_dev * , pci_power_t ) ; extern pci_power_t pci_choose_state(struct pci_dev * , pm_message_t ) ; extern int pci_request_regions(struct pci_dev * , char const * ) ; extern void pci_release_regions(struct pci_dev * ) ; __inline static void *pci_get_drvdata(struct pci_dev *pdev ) { void *tmp ; { tmp = dev_get_drvdata((struct device const *)(& pdev->dev)); return (tmp); } } __inline static void pci_set_drvdata(struct pci_dev *pdev , void *data ) { { dev_set_drvdata(& pdev->dev, data); return; } } __inline static char const *pci_name(struct pci_dev const *pdev ) { char const *tmp ; { tmp = dev_name(& pdev->dev); return (tmp); } } int ldv___platform_driver_register_754(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) ; void ldv_platform_driver_unregister_755(struct platform_driver *drv ) ; struct sk_buff *ldv_skb_clone_745(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_clone_753(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_747(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_743(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_751(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_752(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_748(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_749(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_750(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; static struct plat_stmmacenet_data plat_dat ; static struct stmmac_mdio_bus_data mdio_data ; static struct stmmac_dma_cfg dma_cfg ; static void stmmac_default_data(void) { { memset((void *)(& plat_dat), 0, 160UL); plat_dat.bus_id = 1; plat_dat.phy_addr = 0; plat_dat.interface = 2; plat_dat.clk_csr = 2; plat_dat.has_gmac = 1; plat_dat.force_sf_dma_mode = 1; mdio_data.phy_reset = (int (*)(void * ))0; mdio_data.phy_mask = 0U; plat_dat.mdio_bus_data = & mdio_data; dma_cfg.pbl = 32; dma_cfg.burst_len = 128; plat_dat.dma_cfg = & dma_cfg; return; } } static int stmmac_pci_probe(struct pci_dev *pdev , struct pci_device_id const *id ) { int ret ; void *addr ; struct stmmac_priv *priv ; int i ; char const *tmp ; int tmp___0 ; long tmp___1 ; bool tmp___2 ; struct _ddebug descriptor ; long tmp___3 ; { ret = 0; addr = (void *)0; priv = (struct stmmac_priv *)0; ret = pci_enable_device(pdev); if (ret != 0) { tmp = pci_name((struct pci_dev const *)pdev); printk("\v%s : OLD_ERROR: failed to enable %s device\n", "stmmac_pci_probe", tmp); return (ret); } else { } tmp___0 = pci_request_regions(pdev, "stmmaceth"); if (tmp___0 != 0) { printk("\v%s: OLD_ERROR: failed to get PCI region\n", "stmmac_pci_probe"); ret = -19; goto err_out_req_reg_failed; } else { } i = 0; goto ldv_45940; ldv_45939: ; if ((pdev->resource[i].start == 0ULL && pdev->resource[i].end == pdev->resource[i].start) || pdev->resource[i].end - pdev->resource[i].start == 0xffffffffffffffffULL) { goto ldv_45936; } else { } addr = pci_iomap(pdev, i, 0UL); if ((unsigned long )addr == (unsigned long )((void *)0)) { printk("\v%s: OLD_ERROR: cannot map register memory aborting", "stmmac_pci_probe"); ret = -5; goto err_out_map_failed; } else { } goto ldv_45938; ldv_45936: i = i + 1; ldv_45940: ; if (i <= 5) { goto ldv_45939; } else { } ldv_45938: pci_set_master(pdev); stmmac_default_data(); priv = stmmac_dvr_probe(& pdev->dev, & plat_dat, addr); tmp___2 = IS_ERR((void const *)priv); if ((int )tmp___2) { printk("\v%s: main driver probe failed", "stmmac_pci_probe"); tmp___1 = PTR_ERR((void const *)priv); ret = (int )tmp___1; goto err_out; } else { } (priv->dev)->irq = (int )pdev->irq; priv->wol_irq = (int )pdev->irq; pci_set_drvdata(pdev, (void *)priv->dev); descriptor.modname = "stmmac"; descriptor.function = "stmmac_pci_probe"; descriptor.filename = "/work/ldvuser/mutilin/launch/work/current--X--drivers--X--defaultlinux-3.16-rc1.tar.xz--X--43_2a--X--cpachecker/linux-3.16-rc1.tar.xz/csd_deg_dscv/10255/dscv_tempdir/dscv/ri/43_2a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.o.c.prepared"; descriptor.format = "STMMAC platform driver registration completed"; descriptor.lineno = 258U; descriptor.flags = 0U; tmp___3 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___3 != 0L) { __dynamic_pr_debug(& descriptor, "STMMAC platform driver registration completed"); } else { } return (0); err_out: pci_clear_master(pdev); err_out_map_failed: pci_release_regions(pdev); err_out_req_reg_failed: pci_disable_device(pdev); return (ret); } } static void stmmac_pci_remove(struct pci_dev *pdev ) { struct net_device *ndev ; void *tmp ; struct stmmac_priv *priv ; void *tmp___0 ; { tmp = pci_get_drvdata(pdev); ndev = (struct net_device *)tmp; tmp___0 = netdev_priv((struct net_device const *)ndev); priv = (struct stmmac_priv *)tmp___0; stmmac_dvr_remove(ndev); pci_iounmap(pdev, priv->ioaddr); pci_release_regions(pdev); pci_disable_device(pdev); return; } } static int stmmac_pci_suspend(struct pci_dev *pdev , pm_message_t state ) { struct net_device *ndev ; void *tmp ; int ret ; pci_power_t tmp___0 ; { tmp = pci_get_drvdata(pdev); ndev = (struct net_device *)tmp; ret = stmmac_suspend(ndev); pci_save_state(pdev); tmp___0 = pci_choose_state(pdev, state); pci_set_power_state(pdev, tmp___0); return (ret); } } static int stmmac_pci_resume(struct pci_dev *pdev ) { struct net_device *ndev ; void *tmp ; int tmp___0 ; { tmp = pci_get_drvdata(pdev); ndev = (struct net_device *)tmp; pci_set_power_state(pdev, 0); pci_restore_state(pdev); tmp___0 = stmmac_resume(ndev); return (tmp___0); } } static struct pci_device_id const stmmac_id_table[3U] = { {1792U, 4360U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4170U, 52233U, 4294967295U, 4294967295U, 0U, 0U, 0UL}}; struct pci_device_id const __mod_pci__stmmac_id_table_device_table ; struct pci_driver stmmac_pci_driver = {{0, 0}, "stmmaceth", (struct pci_device_id const *)(& stmmac_id_table), & stmmac_pci_probe, & stmmac_pci_remove, & stmmac_pci_suspend, 0, 0, & stmmac_pci_resume, 0, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; int ldv_retval_4 ; int ldv_retval_3 ; int ldv_retval_2 ; void ldv_initialize_pci_driver_7(void) { void *tmp ; { tmp = ldv_zalloc(2976UL); stmmac_pci_driver_group0 = (struct pci_dev *)tmp; return; } } void ldv_main_exported_7(void) { pm_message_t ldvarg19 ; struct pci_device_id *ldvarg20 ; void *tmp ; int tmp___0 ; { tmp = ldv_zalloc(32UL); ldvarg20 = (struct pci_device_id *)tmp; memset((void *)(& ldvarg19), 0, 4UL); tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ; if (ldv_state_variable_7 == 1) { ldv_retval_4 = stmmac_pci_probe(stmmac_pci_driver_group0, (struct pci_device_id const *)ldvarg20); if (ldv_retval_4 == 0) { ldv_state_variable_7 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_45977; case 1: ; if (ldv_state_variable_7 == 2) { ldv_retval_3 = stmmac_pci_suspend(stmmac_pci_driver_group0, ldvarg19); if (ldv_retval_3 == 0) { ldv_state_variable_7 = 3; } else { } } else { } goto ldv_45977; case 2: ; if (ldv_state_variable_7 == 3) { ldv_retval_2 = stmmac_pci_resume(stmmac_pci_driver_group0); if (ldv_retval_2 == 0) { ldv_state_variable_7 = 2; } else { } } else { } goto ldv_45977; case 3: ; if (ldv_state_variable_7 == 3) { stmmac_pci_remove(stmmac_pci_driver_group0); ldv_state_variable_7 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_7 == 2) { stmmac_pci_remove(stmmac_pci_driver_group0); ldv_state_variable_7 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_45977; default: ldv_stop(); } ldv_45977: ; return; } } void *ldv_kmem_cache_alloc_737(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv_pskb_expand_head_743(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_745(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_747(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_748(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_749(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_750(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_751(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_752(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_753(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } int ldv___platform_driver_register_754(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; { tmp = __platform_driver_register(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; ldv_state_variable_8 = 1; ldv_initialize_platform_driver_8(); return (ldv_func_res); } } void ldv_platform_driver_unregister_755(struct platform_driver *drv ) { { platform_driver_unregister(drv); ldv_state_variable_8 = 0; return; } } void *ldv_kmem_cache_alloc_783(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; extern struct regmap *syscon_regmap_lookup_by_phandle(struct device_node * , char const * ) ; __inline static int of_property_read_u32_index(struct device_node const *np , char const *propname , u32 index , u32 *out_value ) { { return (-38); } } __inline static int of_get_phy_mode(struct device_node *np ) { { return (-19); } } extern int dev_err(struct device const * , char const * , ...) ; struct sk_buff *ldv_skb_clone_791(struct sk_buff *ldv_func_arg1 , gfp_t flags ) ; struct sk_buff *ldv_skb_copy_793(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) ; int ldv_pskb_expand_head_789(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_797(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; int ldv_pskb_expand_head_798(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_794(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_795(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; struct sk_buff *ldv___netdev_alloc_skb_796(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) ; extern int regmap_write(struct regmap * , unsigned int , unsigned int ) ; extern int regmap_read(struct regmap * , unsigned int , unsigned int * ) ; static int socfpga_dwmac_parse_data(struct socfpga_dwmac *dwmac , struct device *dev ) { struct device_node *np ; struct regmap *sys_mgr_base_addr ; u32 reg_offset ; u32 reg_shift ; int ret ; long tmp ; bool tmp___0 ; { np = dev->of_node; dwmac->interface = of_get_phy_mode(np); sys_mgr_base_addr = syscon_regmap_lookup_by_phandle(np, "altr,sysmgr-syscon"); tmp___0 = IS_ERR((void const *)sys_mgr_base_addr); if ((int )tmp___0) { _dev_info((struct device const *)dev, "No sysmgr-syscon node found\n"); tmp = PTR_ERR((void const *)sys_mgr_base_addr); return ((int )tmp); } else { } ret = of_property_read_u32_index((struct device_node const *)np, "altr,sysmgr-syscon", 1U, & reg_offset); if (ret != 0) { _dev_info((struct device const *)dev, "Could not read reg_offset from sysmgr-syscon!\n"); return (-22); } else { } ret = of_property_read_u32_index((struct device_node const *)np, "altr,sysmgr-syscon", 2U, & reg_shift); if (ret != 0) { _dev_info((struct device const *)dev, "Could not read reg_shift from sysmgr-syscon!\n"); return (-22); } else { } dwmac->reg_offset = reg_offset; dwmac->reg_shift = reg_shift; dwmac->sys_mgr_base_addr = sys_mgr_base_addr; dwmac->dev = dev; return (0); } } static int socfpga_dwmac_setup(struct socfpga_dwmac *dwmac ) { struct regmap *sys_mgr_base_addr ; int phymode ; u32 reg_offset ; u32 reg_shift ; u32 ctrl ; u32 val ; { sys_mgr_base_addr = dwmac->sys_mgr_base_addr; phymode = dwmac->interface; reg_offset = dwmac->reg_offset; reg_shift = dwmac->reg_shift; switch (phymode) { case 7: val = 1U; goto ldv_34212; case 1: ; case 2: val = 0U; goto ldv_34212; default: dev_err((struct device const *)dwmac->dev, "bad phy mode %d\n", phymode); return (-22); } ldv_34212: regmap_read(sys_mgr_base_addr, reg_offset, & ctrl); ctrl = (u32 )(~ (3 << (int )reg_shift)) & ctrl; ctrl = (val << (int )reg_shift) | ctrl; regmap_write(sys_mgr_base_addr, reg_offset, ctrl); return (0); } } static void *socfpga_dwmac_probe(struct platform_device *pdev ) { struct device *dev ; int ret ; struct socfpga_dwmac *dwmac ; void *tmp ; void *tmp___0 ; void *tmp___1 ; void *tmp___2 ; { dev = & pdev->dev; tmp = devm_kzalloc(dev, 32UL, 208U); dwmac = (struct socfpga_dwmac *)tmp; if ((unsigned long )dwmac == (unsigned long )((struct socfpga_dwmac *)0)) { tmp___0 = ERR_PTR(-12L); return (tmp___0); } else { } ret = socfpga_dwmac_parse_data(dwmac, dev); if (ret != 0) { dev_err((struct device const *)dev, "Unable to parse OF data\n"); tmp___1 = ERR_PTR((long )ret); return (tmp___1); } else { } ret = socfpga_dwmac_setup(dwmac); if (ret != 0) { dev_err((struct device const *)dev, "couldn\'t setup SoC glue (%d)\n", ret); tmp___2 = ERR_PTR((long )ret); return (tmp___2); } else { } return ((void *)dwmac); } } struct stmmac_of_data const socfpga_gmac_data = {0, 0, 0, 0, 0, 0, 0, 0, 0, & socfpga_dwmac_probe, 0, 0, 0}; extern int ldv_release_6(void) ; extern int ldv_init_6(void) ; void ldv_main_exported_6(void) { struct platform_device *ldvarg117 ; void *tmp ; int tmp___0 ; { tmp = ldv_zalloc(1464UL); ldvarg117 = (struct platform_device *)tmp; tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ; if (ldv_state_variable_6 == 1) { socfpga_dwmac_probe(ldvarg117); ldv_state_variable_6 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_34232; case 1: ; if (ldv_state_variable_6 == 3) { ldv_release_6(); ldv_state_variable_6 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_6 == 2) { ldv_release_6(); ldv_state_variable_6 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_34232; case 2: ; if (ldv_state_variable_6 == 2) { ldv_init_6(); ldv_state_variable_6 = 3; } else { } goto ldv_34232; default: ldv_stop(); } ldv_34232: ; return; } } void *ldv_kmem_cache_alloc_783(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { { ldv_check_alloc_flags(flags); kmem_cache_alloc(ldv_func_arg1, flags); return ((void *)0); } } int ldv_pskb_expand_head_789(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } struct sk_buff *ldv_skb_clone_791(struct sk_buff *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_clone(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv_skb_copy_793(struct sk_buff const *ldv_func_arg1 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = skb_copy(ldv_func_arg1, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_794(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_795(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } struct sk_buff *ldv___netdev_alloc_skb_796(struct net_device *ldv_func_arg1 , unsigned int ldv_func_arg2 , gfp_t flags ) { struct sk_buff *tmp ; { ldv_check_alloc_flags(flags); tmp = __netdev_alloc_skb(ldv_func_arg1, ldv_func_arg2, flags); return (tmp); } } int ldv_pskb_expand_head_797(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } int ldv_pskb_expand_head_798(struct sk_buff *ldv_func_arg1 , int ldv_func_arg2 , int ldv_func_arg3 , gfp_t flags ) { int tmp ; { ldv_check_alloc_flags(flags); tmp = pskb_expand_head(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, flags); return (tmp); } } __inline static void ldv_error(void); int ldv_spin = 0; void ldv_check_alloc_flags(gfp_t flags ) { { if (ldv_spin == 0 || ! (flags & 16U)) { } else { ldv_error(); } return; } } extern struct page___0 *ldv_some_page(void) ; struct page___0 *ldv_check_alloc_flags_and_return_some_page(gfp_t flags ) { struct page___0 *tmp ; { if (ldv_spin == 0 || ! (flags & 16U)) { } else { ldv_error(); } tmp = ldv_some_page(); return (tmp); } } void ldv_check_alloc_nonatomic(void) { { if (ldv_spin == 0) { } else { ldv_error(); } return; } } void ldv_spin_lock(void) { { ldv_spin = 1; return; } } void ldv_spin_unlock(void) { { ldv_spin = 0; return; } } int ldv_spin_trylock(void) { int is_lock ; { is_lock = ldv_undef_int(); if (is_lock) { return (0); } else { ldv_spin = 1; return (1); } } }