extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef signed char __s8; typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef long long __s64; typedef unsigned long long __u64; typedef unsigned char u8; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef unsigned short umode_t; typedef u64 dma_addr_t; typedef unsigned int __kernel_mode_t; typedef unsigned long __kernel_nlink_t; typedef long __kernel_off_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid_t; typedef unsigned int __kernel_gid_t; typedef unsigned long __kernel_size_t; typedef long __kernel_ssize_t; typedef long __kernel_time_t; typedef long __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef long long __kernel_loff_t; typedef __kernel_uid_t __kernel_uid32_t; typedef __kernel_gid_t __kernel_gid32_t; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef __kernel_mode_t mode_t; typedef __kernel_nlink_t nlink_t; typedef __kernel_off_t off_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef __s32 int32_t; typedef __u32 uint32_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef __u16 __le16; typedef __u16 __be16; typedef __u32 __be32; typedef __u16 __sum16; typedef __u32 __wsum; typedef unsigned int gfp_t; typedef unsigned int fmode_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 iovec { void *iov_base ; __kernel_size_t iov_len ; }; struct pid; struct cred; struct seq_file; typedef unsigned short sa_family_t; struct sockaddr { sa_family_t sa_family ; char sa_data[14U] ; }; struct msghdr { void *msg_name ; int msg_namelen ; struct iovec *msg_iov ; __kernel_size_t msg_iovlen ; void *msg_control ; __kernel_size_t msg_controllen ; unsigned int msg_flags ; }; struct timespec; struct tcphdr { __be16 source ; __be16 dest ; __be32 seq ; __be32 ack_seq ; unsigned char res1 : 4 ; unsigned char doff : 4 ; unsigned char fin : 1 ; unsigned char syn : 1 ; unsigned char rst : 1 ; unsigned char psh : 1 ; unsigned char ack : 1 ; unsigned char urg : 1 ; unsigned char ece : 1 ; unsigned char cwr : 1 ; __be16 window ; __sum16 check ; __be16 urg_ptr ; }; struct module; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct completion; struct pt_regs; struct task_struct; struct mm_struct; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; typedef void (*ctor_fn_t)(void); struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion_ldv_2108_8 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_2108_8 ldv_2108 ; }; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_11 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_11 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct __anonstruct_ldv_2318_15 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_2333_16 { 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_2334_14 { struct __anonstruct_ldv_2318_15 ldv_2318 ; struct __anonstruct_ldv_2333_16 ldv_2333 ; }; struct desc_struct { union __anonunion_ldv_2334_14 ldv_2334 ; }; struct thread_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; struct cpumask { unsigned long bits[64U] ; }; typedef struct cpumask cpumask_t; struct exec_domain; struct map_segment; struct exec_domain { char const *name ; void (*handler)(int , struct pt_regs * ) ; unsigned char pers_low ; unsigned char pers_high ; unsigned long *signal_map ; unsigned long *signal_invmap ; struct map_segment *err_map ; struct map_segment *socktype_map ; struct map_segment *sockopt_map ; struct map_segment *af_map ; struct module *module ; struct exec_domain *next ; }; struct 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_4964_20 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_4970_21 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_4971_19 { struct __anonstruct_ldv_4964_20 ldv_4964 ; struct __anonstruct_ldv_4970_21 ldv_4970 ; }; union __anonunion_ldv_4980_22 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_4971_19 ldv_4971 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_4980_22 ldv_4980 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { 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_no ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; struct __anonstruct_mm_segment_t_24 { unsigned long seg ; }; typedef struct __anonstruct_mm_segment_t_24 mm_segment_t; struct compat_timespec; struct __anonstruct_ldv_5421_26 { unsigned long arg0 ; unsigned long arg1 ; unsigned long arg2 ; unsigned long arg3 ; }; struct __anonstruct_futex_27 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_28 { clockid_t index ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_29 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion_ldv_5444_25 { struct __anonstruct_ldv_5421_26 ldv_5421 ; struct __anonstruct_futex_27 futex ; struct __anonstruct_nanosleep_28 nanosleep ; struct __anonstruct_poll_29 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion_ldv_5444_25 ldv_5444 ; }; typedef atomic64_t atomic_long_t; struct thread_info { struct task_struct *task ; struct exec_domain *exec_domain ; __u32 flags ; __u32 status ; __u32 cpu ; int preempt_count ; mm_segment_t addr_limit ; struct restart_block restart_block ; void *sysenter_return ; int uaccess_err ; }; struct arch_spinlock { unsigned int slock ; }; typedef struct arch_spinlock arch_spinlock_t; struct __anonstruct_arch_rwlock_t_30 { unsigned int lock ; }; typedef struct __anonstruct_arch_rwlock_t_30 arch_rwlock_t; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 2 ; unsigned char hardirqs_off : 1 ; unsigned short references : 11 ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct_ldv_6020_32 { u8 __padding[1U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_6021_31 { struct raw_spinlock rlock ; struct __anonstruct_ldv_6020_32 ldv_6020 ; }; struct spinlock { union __anonunion_ldv_6021_31 ldv_6021 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_33 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_33 rwlock_t; struct prio_tree_node; struct raw_prio_tree_node { struct prio_tree_node *left ; struct prio_tree_node *right ; struct prio_tree_node *parent ; }; struct prio_tree_node { struct prio_tree_node *left ; struct prio_tree_node *right ; struct prio_tree_node *parent ; unsigned long start ; unsigned long last ; }; struct prio_tree_root { struct prio_tree_node *prio_tree_node ; unsigned short index_bits ; unsigned short raw ; }; struct rb_node { unsigned long rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct rw_semaphore; typedef long rwsem_count_t; struct rw_semaphore { rwsem_count_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; struct __wait_queue; typedef struct __wait_queue wait_queue_t; struct __wait_queue { unsigned int flags ; void *private ; int (*func)(wait_queue_t * , unsigned int , int , void * ) ; struct list_head task_list ; }; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct thread_info *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct __anonstruct_mm_context_t_34 { void *ldt ; int size ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_34 mm_context_t; struct address_space; struct __anonstruct_ldv_6829_36 { u16 inuse ; u16 objects ; }; union __anonunion_ldv_6830_35 { atomic_t _mapcount ; struct __anonstruct_ldv_6829_36 ldv_6829 ; }; struct __anonstruct_ldv_6835_38 { unsigned long private ; struct address_space *mapping ; }; union __anonunion_ldv_6838_37 { struct __anonstruct_ldv_6835_38 ldv_6835 ; struct kmem_cache *slab ; struct page *first_page ; }; union __anonunion_ldv_6842_39 { unsigned long index ; void *freelist ; }; struct page { unsigned long flags ; atomic_t _count ; union __anonunion_ldv_6830_35 ldv_6830 ; union __anonunion_ldv_6838_37 ldv_6838 ; union __anonunion_ldv_6842_39 ldv_6842 ; struct list_head lru ; }; struct __anonstruct_vm_set_41 { struct list_head list ; void *parent ; struct vm_area_struct *head ; }; union __anonunion_shared_40 { struct __anonstruct_vm_set_41 vm_set ; struct raw_prio_tree_node prio_tree_node ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { struct mm_struct *vm_mm ; unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct rb_node vm_rb ; union __anonunion_shared_40 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 ; unsigned long vm_truncate_count ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct mm_rss_stat { unsigned long count[3U] ; }; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; struct vm_area_struct *mmap_cache ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; void (*unmap_area)(struct mm_struct * , unsigned long ) ; unsigned long mmap_base ; unsigned long task_size ; unsigned long cached_hole_size ; unsigned long free_area_cache ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; int map_count ; struct rw_semaphore mmap_sem ; spinlock_t page_table_lock ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long reserved_vm ; unsigned long def_flags ; unsigned long nr_ptes ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[44U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_t cpu_vm_mask ; mm_context_t context ; unsigned int faultstamp ; unsigned int token_priority ; unsigned int last_interval ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct hlist_head ioctx_list ; struct task_struct *owner ; struct file *exe_file ; unsigned long num_exe_file_vmas ; struct mmu_notifier_mm *mmu_notifier_mm ; pgtable_t pmd_huge_pte ; atomic_t oom_disable_count ; }; struct __anonstruct_seqlock_t_42 { unsigned int sequence ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_42 seqlock_t; struct seqcount { unsigned int sequence ; }; typedef struct seqcount seqcount_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; enum ldv_9750 { SS_FREE = 0, SS_UNCONNECTED = 1, SS_CONNECTING = 2, SS_CONNECTED = 3, SS_DISCONNECTING = 4 } ; typedef enum ldv_9750 socket_state; struct rcu_head { struct rcu_head *next ; void (*func)(struct rcu_head * ) ; }; struct notifier_block; struct poll_table_struct; struct pipe_inode_info; struct inode; struct net; struct fasync_struct; struct socket_wq { wait_queue_head_t wait ; struct fasync_struct *fasync_list ; struct rcu_head rcu ; }; struct sock; 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 ) ; }; struct ctl_table; struct nsproxy; struct ctl_table_root; struct ctl_table_set { struct list_head list ; struct ctl_table_set *parent ; int (*is_seen)(struct ctl_table_set * ) ; }; struct ctl_table_header; typedef int proc_handler(struct ctl_table * , int , void * , size_t * , loff_t * ); struct ctl_table { char const *procname ; void *data ; int maxlen ; mode_t mode ; struct ctl_table *child ; struct ctl_table *parent ; proc_handler *proc_handler ; void *extra1 ; void *extra2 ; }; struct ctl_table_root { struct list_head root_list ; struct ctl_table_set default_set ; struct ctl_table_set *(*lookup)(struct ctl_table_root * , struct nsproxy * ) ; int (*permissions)(struct ctl_table_root * , struct nsproxy * , struct ctl_table * ) ; }; struct __anonstruct_ldv_8584_44 { struct ctl_table *ctl_table ; struct list_head ctl_entry ; int used ; int count ; }; union __anonunion_ldv_8586_43 { struct __anonstruct_ldv_8584_44 ldv_8584 ; struct rcu_head rcu ; }; struct ctl_table_header { union __anonunion_ldv_8586_43 ldv_8586 ; struct completion *unregistering ; struct ctl_table *ctl_table_arg ; struct ctl_table_root *root ; struct ctl_table_set *set ; struct ctl_table *attached_by ; struct ctl_table *attached_to ; struct ctl_table_header *parent ; }; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; uid_t uid ; gid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct __anonstruct_nodemask_t_45 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_45 nodemask_t; struct notifier_block { int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *next ; int priority ; }; 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; struct device; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_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 dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; unsigned char in_suspend : 1 ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; 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 ignore_children : 1 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; }; struct pci_bus; struct key; struct linux_binprm; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; void const *(*current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; }; struct attribute { char const *name ; mode_t mode ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; mode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct sysfs_dirent; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct sysfs_dirent *sd ; struct kref kref ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion_ldv_12877_118 { 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 ; u16 flags ; union __anonunion_ldv_12877_118 ldv_12877 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int *num ; struct kernel_param_ops const *ops ; unsigned int elemsize ; void *elem ; }; struct tracepoint; struct tracepoint_func { void *func ; void *data ; }; struct tracepoint { char const *name ; int state ; void (*regfunc)(void) ; void (*unregfunc)(void) ; struct tracepoint_func *funcs ; }; struct mod_arch_specific { }; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2 } ; struct module_ref { unsigned int incs ; unsigned int decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; void *percpu ; unsigned int percpu_size ; char *args ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_tracepoints ; char const **trace_bprintk_fmt_start ; unsigned int num_trace_bprintk_fmt ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; struct list_head source_list ; struct list_head target_list ; struct task_struct *waiter ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct kmem_cache_cpu { void **freelist ; struct page *page ; int node ; unsigned int stat[18U] ; }; struct kmem_cache_node { spinlock_t list_lock ; unsigned long nr_partial ; struct list_head partial ; atomic_long_t nr_slabs ; atomic_long_t total_objects ; struct list_head full ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct kmem_cache { struct kmem_cache_cpu *cpu_slab ; unsigned long flags ; int size ; int objsize ; int offset ; 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 ; unsigned long min_partial ; char const *name ; struct list_head list ; struct kobject kobj ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct exception_table_entry { unsigned long insn ; unsigned long fixup ; }; 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 dma_map_ops; struct dev_archdata { void *acpi_handle ; struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct bus_attribute { struct attribute attr ; ssize_t (*show)(struct bus_type * , char * ) ; ssize_t (*store)(struct bus_type * , char const * , size_t ) ; }; struct device_attribute; struct driver_attribute; struct bus_type { char const *name ; struct bus_attribute *bus_attrs ; struct device_attribute *dev_attrs ; struct driver_attribute *drv_attrs ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct driver_attribute { struct attribute attr ; ssize_t (*show)(struct device_driver * , char * ) ; ssize_t (*store)(struct device_driver * , char const * , size_t ) ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct device_attribute *dev_attrs ; struct bin_attribute *dev_bin_attrs ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , mode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct device_type; 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 * , mode_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct dma_coherent_mem; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; struct dev_pm_info power ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct dev_archdata archdata ; dev_t devt ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; }; struct wakeup_source { char *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long hit_count ; unsigned char active : 1 ; }; struct dma_attrs { unsigned long flags[1U] ; }; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct file_ra_state; struct user_struct; struct writeback_control; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *page ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * , unsigned long ) ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct dma_map_ops { void *(*alloc_coherent)(struct device * , size_t , dma_addr_t * , gfp_t ) ; void (*free_coherent)(struct device * , size_t , void * , dma_addr_t ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; typedef s32 dma_cookie_t; struct 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 ; clockid_t index ; 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 ; struct hrtimer_clock_base clock_base[2U] ; ktime_t expires_next ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; }; struct net_device; struct nf_conntrack { atomic_t use ; }; struct nf_bridge_info { atomic_t use ; struct net_device *physindev ; struct net_device *physoutdev ; unsigned int mask ; unsigned long data[4U] ; }; struct sk_buff_head { struct sk_buff *next ; struct sk_buff *prev ; __u32 qlen ; spinlock_t lock ; }; struct skb_frag_struct; typedef struct skb_frag_struct skb_frag_t; struct skb_frag_struct { struct page *page ; __u32 page_offset ; __u32 size ; }; struct skb_shared_hwtstamps { ktime_t hwtstamp ; ktime_t syststamp ; }; struct skb_shared_info { unsigned short nr_frags ; unsigned short gso_size ; unsigned short gso_segs ; unsigned short gso_type ; __be32 ip6_frag_id ; __u8 tx_flags ; struct sk_buff *frag_list ; struct skb_shared_hwtstamps hwtstamps ; atomic_t dataref ; void *destructor_arg ; skb_frag_t frags[18U] ; }; typedef unsigned int sk_buff_data_t; struct sec_path; struct __anonstruct_ldv_19220_137 { __u16 csum_start ; __u16 csum_offset ; }; union __anonunion_ldv_19221_136 { __wsum csum ; struct __anonstruct_ldv_19220_137 ldv_19220 ; }; union __anonunion_ldv_19252_138 { __u32 mark ; __u32 dropcount ; }; struct sk_buff { struct sk_buff *next ; struct sk_buff *prev ; ktime_t tstamp ; struct sock *sk ; struct net_device *dev ; char cb[48U] ; unsigned long _skb_refdst ; struct sec_path *sp ; unsigned int len ; unsigned int data_len ; __u16 mac_len ; __u16 hdr_len ; union __anonunion_ldv_19221_136 ldv_19221 ; __u32 priority ; unsigned char local_df : 1 ; unsigned char cloned : 1 ; unsigned char ip_summed : 2 ; unsigned char nohdr : 1 ; unsigned char nfctinfo : 3 ; unsigned char pkt_type : 3 ; unsigned char fclone : 2 ; unsigned char ipvs_property : 1 ; unsigned char peeked : 1 ; unsigned char nf_trace : 1 ; __be16 protocol ; void (*destructor)(struct sk_buff * ) ; struct nf_conntrack *nfct ; struct sk_buff *nfct_reasm ; struct nf_bridge_info *nf_bridge ; int skb_iif ; __u16 tc_index ; __u16 tc_verd ; __u32 rxhash ; __u16 queue_mapping ; unsigned char ndisc_nodetype : 2 ; unsigned char deliver_no_wcard : 1 ; unsigned char ooo_okay : 1 ; dma_cookie_t dma_cookie ; __u32 secmark ; union __anonunion_ldv_19252_138 ldv_19252 ; __u16 vlan_tci ; sk_buff_data_t transport_header ; sk_buff_data_t network_header ; sk_buff_data_t mac_header ; sk_buff_data_t tail ; sk_buff_data_t end ; unsigned char *head ; unsigned char *data ; unsigned int truesize ; atomic_t users ; }; struct dst_entry; struct 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 __anonstruct_sync_serial_settings_139 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; }; typedef struct __anonstruct_sync_serial_settings_139 sync_serial_settings; struct __anonstruct_te1_settings_140 { unsigned int clock_rate ; unsigned int clock_type ; unsigned short loopback ; unsigned int slot_map ; }; typedef struct __anonstruct_te1_settings_140 te1_settings; struct __anonstruct_raw_hdlc_proto_141 { unsigned short encoding ; unsigned short parity ; }; typedef struct __anonstruct_raw_hdlc_proto_141 raw_hdlc_proto; struct __anonstruct_fr_proto_142 { 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_142 fr_proto; struct __anonstruct_fr_proto_pvc_143 { unsigned int dlci ; }; typedef struct __anonstruct_fr_proto_pvc_143 fr_proto_pvc; struct __anonstruct_fr_proto_pvc_info_144 { unsigned int dlci ; char master[16U] ; }; typedef struct __anonstruct_fr_proto_pvc_info_144 fr_proto_pvc_info; struct __anonstruct_cisco_proto_145 { unsigned int interval ; unsigned int timeout ; }; typedef struct __anonstruct_cisco_proto_145 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_146 { 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_146 ifs_ifsu ; }; union __anonunion_ifr_ifrn_147 { char ifrn_name[16U] ; }; union __anonunion_ifr_ifru_148 { 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_147 ifr_ifrn ; union __anonunion_ifr_ifru_148 ifr_ifru ; }; struct ethhdr { unsigned char h_dest[6U] ; unsigned char h_source[6U] ; __be16 h_proto ; }; struct nlattr { __u16 nla_len ; __u16 nla_type ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct dentry; struct rtnl_link_stats64 { __u64 rx_packets ; __u64 tx_packets ; __u64 rx_bytes ; __u64 tx_bytes ; __u64 rx_errors ; __u64 tx_errors ; __u64 rx_dropped ; __u64 tx_dropped ; __u64 multicast ; __u64 collisions ; __u64 rx_length_errors ; __u64 rx_over_errors ; __u64 rx_crc_errors ; __u64 rx_frame_errors ; __u64 rx_fifo_errors ; __u64 rx_missed_errors ; __u64 tx_aborted_errors ; __u64 tx_carrier_errors ; __u64 tx_fifo_errors ; __u64 tx_heartbeat_errors ; __u64 tx_window_errors ; __u64 rx_compressed ; __u64 tx_compressed ; }; struct ifla_vf_info { __u32 vf ; __u8 mac[32U] ; __u32 vlan ; __u32 qos ; __u32 tx_rate ; }; struct plist_head { struct list_head prio_list ; struct list_head node_list ; raw_spinlock_t *rawlock ; spinlock_t *spinlock ; }; struct plist_node { int prio ; struct plist_head plist ; }; struct file_operations; struct pm_qos_request_list { struct plist_node list ; int pm_qos_class ; }; struct sem_undo_list; struct sem_undo_list { atomic_t refcnt ; spinlock_t lock ; struct list_head list_proc ; }; struct sysv_sem { struct sem_undo_list *undo_list ; }; typedef unsigned long cputime_t; struct siginfo; struct __anonstruct_sigset_t_151 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_151 sigset_t; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_153 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_154 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_155 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_156 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_157 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_158 { long _band ; int _fd ; }; union __anonunion__sifields_152 { int _pad[28U] ; struct __anonstruct__kill_153 _kill ; struct __anonstruct__timer_154 _timer ; struct __anonstruct__rt_155 _rt ; struct __anonstruct__sigchld_156 _sigchld ; struct __anonstruct__sigfault_157 _sigfault ; struct __anonstruct__sigpoll_158 _sigpoll ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_152 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct rcu_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct percpu_counter { spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct prop_local_single { unsigned long events ; unsigned long period ; int shift ; spinlock_t lock ; }; struct __anonstruct_seccomp_t_161 { int mode ; }; typedef struct __anonstruct_seccomp_t_161 seccomp_t; struct rt_mutex_waiter; struct rlimit { unsigned long rlim_cur ; unsigned long rlim_max ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct signal_struct; struct key_type; struct keyring_list; struct key_user; union __anonunion_ldv_21660_162 { time_t expiry ; time_t revoked_at ; }; union __anonunion_type_data_163 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; }; union __anonunion_payload_164 { unsigned long value ; void *rcudata ; void *data ; struct keyring_list *subscriptions ; }; struct key { atomic_t usage ; key_serial_t serial ; struct rb_node serial_node ; struct key_type *type ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_21660_162 ldv_21660 ; uid_t uid ; gid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; char *description ; union __anonunion_type_data_163 type_data ; union __anonunion_payload_164 payload ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; gid_t small_block[32U] ; gid_t *blocks[0U] ; }; struct thread_group_cred { atomic_t usage ; pid_t tgid ; spinlock_t lock ; struct key *session_keyring ; struct key *process_keyring ; struct rcu_head rcu ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; uid_t uid ; gid_t gid ; uid_t suid ; gid_t sgid ; uid_t euid ; gid_t egid ; uid_t fsuid ; gid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; struct thread_group_cred *tgcred ; void *security ; struct user_struct *user ; struct group_info *group_info ; struct rcu_head rcu ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct cfs_rq; struct user_namespace; struct io_event { __u64 data ; __u64 obj ; __s64 res ; __s64 res2 ; }; struct kioctx; union __anonunion_ki_obj_165 { void *user ; struct task_struct *tsk ; }; struct eventfd_ctx; struct kiocb { struct list_head ki_run_list ; unsigned long ki_flags ; int ki_users ; unsigned int ki_key ; struct file *ki_filp ; struct kioctx *ki_ctx ; int (*ki_cancel)(struct kiocb * , struct io_event * ) ; ssize_t (*ki_retry)(struct kiocb * ) ; void (*ki_dtor)(struct kiocb * ) ; union __anonunion_ki_obj_165 ki_obj ; __u64 ki_user_data ; loff_t ki_pos ; void *private ; unsigned short ki_opcode ; size_t ki_nbytes ; char *ki_buf ; size_t ki_left ; struct iovec ki_inline_vec ; struct iovec *ki_iovec ; unsigned long ki_nr_segs ; unsigned long ki_cur_seg ; struct list_head ki_list ; struct eventfd_ctx *ki_eventfd ; }; struct aio_ring_info { unsigned long mmap_base ; unsigned long mmap_size ; struct page **ring_pages ; spinlock_t ring_lock ; long nr_pages ; unsigned int nr ; unsigned int tail ; struct page *internal_pages[8U] ; }; struct kioctx { atomic_t users ; int dead ; struct mm_struct *mm ; unsigned long user_id ; struct hlist_node list ; wait_queue_head_t wait ; spinlock_t ctx_lock ; int reqs_active ; struct list_head active_reqs ; struct list_head run_list ; unsigned int max_reqs ; struct aio_ring_info ring_info ; struct delayed_work wq ; struct rcu_head rcu_head ; }; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; spinlock_t lock ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; cputime_t prev_utime ; cputime_t prev_stime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; struct tty_audit_buf *tty_audit_buf ; int oom_adj ; int oom_score_adj ; int oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t files ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; uid_t uid ; struct user_namespace *user_ns ; atomic_long_t locked_vm ; }; struct 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 ; unsigned int bkl_count ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct io_context; struct rq; struct sched_class { struct sched_class const *next ; void (*enqueue_task)(struct rq * , struct task_struct * , int ) ; void (*dequeue_task)(struct rq * , struct task_struct * , int ) ; void (*yield_task)(struct rq * ) ; void (*check_preempt_curr)(struct rq * , struct task_struct * , int ) ; struct task_struct *(*pick_next_task)(struct rq * ) ; void (*put_prev_task)(struct rq * , struct task_struct * ) ; int (*select_task_rq)(struct rq * , struct task_struct * , int , int ) ; void (*pre_schedule)(struct rq * , struct task_struct * ) ; void (*post_schedule)(struct rq * ) ; void (*task_waking)(struct rq * , struct task_struct * ) ; void (*task_woken)(struct rq * , struct task_struct * ) ; void (*set_cpus_allowed)(struct task_struct * , struct cpumask const * ) ; void (*rq_online)(struct rq * ) ; void (*rq_offline)(struct rq * ) ; void (*set_curr_task)(struct rq * ) ; void (*task_tick)(struct rq * , struct task_struct * , int ) ; void (*task_fork)(struct task_struct * ) ; void (*switched_from)(struct rq * , struct task_struct * , int ) ; void (*switched_to)(struct rq * , struct task_struct * , int ) ; void (*prio_changed)(struct rq * , struct task_struct * , int , int ) ; unsigned int (*get_rr_interval)(struct rq * , struct task_struct * ) ; void (*task_move_group)(struct task_struct * , int ) ; }; struct load_weight { unsigned long weight ; unsigned long inv_weight ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned int time_slice ; int nr_cpus_allowed ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct mem_cgroup; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long bytes ; unsigned long memsw_bytes ; }; struct files_struct; struct irqaction; struct css_set; struct compat_robust_list_head; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; int lock_depth ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct hlist_head preempt_notifiers ; unsigned char fpu_counter ; unsigned int policy ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int personality ; unsigned char did_exec : 1 ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; pid_t pid ; pid_t tgid ; unsigned long stack_canary ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; cputime_t prev_utime ; cputime_t prev_stime ; unsigned long nvcsw ; unsigned long nivcsw ; struct timespec start_time ; struct timespec real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; struct cred *replacement_session_keyring ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct audit_context *audit_context ; uid_t loginuid ; unsigned int sessionid ; seccomp_t seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; struct irqaction *irqaction ; raw_spinlock_t pi_lock ; struct plist_head pi_waiters ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; int mems_allowed_change_disable ; 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 ; atomic_t fs_excl ; struct rcu_head rcu ; struct pipe_inode_info *splice_pipe ; struct task_delay_info *delays ; int make_it_fail ; struct prop_local_single dirties ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; struct list_head *scm_work_list ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; }; typedef s32 compat_time_t; typedef s32 compat_long_t; struct compat_timespec { compat_time_t tv_sec ; s32 tv_nsec ; }; typedef u32 compat_uptr_t; struct compat_robust_list { compat_uptr_t next ; }; struct compat_robust_list_head { struct compat_robust_list list ; compat_long_t futex_offset ; compat_uptr_t list_op_pending ; }; struct ethtool_cmd { __u32 cmd ; __u32 supported ; __u32 advertising ; __u16 speed ; __u8 duplex ; __u8 port ; __u8 phy_address ; __u8 transceiver ; __u8 autoneg ; __u8 mdio_support ; __u32 maxtxpkt ; __u32 maxrxpkt ; __u16 speed_hi ; __u8 eth_tp_mdix ; __u8 reserved2 ; __u32 lp_advertising ; __u32 reserved[2U] ; }; struct ethtool_drvinfo { __u32 cmd ; char driver[32U] ; char version[32U] ; char fw_version[32U] ; char bus_info[32U] ; char reserved1[32U] ; char reserved2[12U] ; __u32 n_priv_flags ; __u32 n_stats ; __u32 testinfo_len ; __u32 eedump_len ; __u32 regdump_len ; }; struct ethtool_wolinfo { __u32 cmd ; __u32 supported ; __u32 wolopts ; __u8 sopass[6U] ; }; struct ethtool_regs { __u32 cmd ; __u32 version ; __u32 len ; __u8 data[0U] ; }; struct ethtool_eeprom { __u32 cmd ; __u32 magic ; __u32 offset ; __u32 len ; __u8 data[0U] ; }; struct ethtool_coalesce { __u32 cmd ; __u32 rx_coalesce_usecs ; __u32 rx_max_coalesced_frames ; __u32 rx_coalesce_usecs_irq ; __u32 rx_max_coalesced_frames_irq ; __u32 tx_coalesce_usecs ; __u32 tx_max_coalesced_frames ; __u32 tx_coalesce_usecs_irq ; __u32 tx_max_coalesced_frames_irq ; __u32 stats_block_coalesce_usecs ; __u32 use_adaptive_rx_coalesce ; __u32 use_adaptive_tx_coalesce ; __u32 pkt_rate_low ; __u32 rx_coalesce_usecs_low ; __u32 rx_max_coalesced_frames_low ; __u32 tx_coalesce_usecs_low ; __u32 tx_max_coalesced_frames_low ; __u32 pkt_rate_high ; __u32 rx_coalesce_usecs_high ; __u32 rx_max_coalesced_frames_high ; __u32 tx_coalesce_usecs_high ; __u32 tx_max_coalesced_frames_high ; __u32 rate_sample_interval ; }; struct ethtool_ringparam { __u32 cmd ; __u32 rx_max_pending ; __u32 rx_mini_max_pending ; __u32 rx_jumbo_max_pending ; __u32 tx_max_pending ; __u32 rx_pending ; __u32 rx_mini_pending ; __u32 rx_jumbo_pending ; __u32 tx_pending ; }; struct ethtool_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 __anonunion_h_u_171 { 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[72U] ; }; union __anonunion_m_u_172 { 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[72U] ; }; struct ethtool_rx_flow_spec { __u32 flow_type ; union __anonunion_h_u_171 h_u ; union __anonunion_m_u_172 m_u ; __u64 ring_cookie ; __u32 location ; }; struct ethtool_rxnfc { __u32 cmd ; __u32 flow_type ; __u64 data ; struct ethtool_rx_flow_spec fs ; __u32 rule_cnt ; __u32 rule_locs[0U] ; }; struct ethtool_rxfh_indir { __u32 cmd ; __u32 size ; __u32 ring_index[0U] ; }; union __anonunion_h_u_175 { 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[72U] ; }; union __anonunion_m_u_176 { 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[72U] ; }; struct ethtool_rx_ntuple_flow_spec { __u32 flow_type ; union __anonunion_h_u_175 h_u ; union __anonunion_m_u_176 m_u ; __u16 vlan_tag ; __u16 vlan_tag_mask ; __u64 data ; __u64 data_mask ; __s32 action ; }; struct ethtool_rx_ntuple { __u32 cmd ; struct ethtool_rx_ntuple_flow_spec fs ; }; struct ethtool_flash { __u32 cmd ; __u32 region ; char data[128U] ; }; struct ethtool_rx_ntuple_list { struct list_head list ; unsigned int count ; }; struct ethtool_ops { int (*get_settings)(struct net_device * , struct ethtool_cmd * ) ; int (*set_settings)(struct net_device * , struct ethtool_cmd * ) ; void (*get_drvinfo)(struct net_device * , struct ethtool_drvinfo * ) ; int (*get_regs_len)(struct net_device * ) ; void (*get_regs)(struct net_device * , struct ethtool_regs * , void * ) ; void (*get_wol)(struct net_device * , struct ethtool_wolinfo * ) ; int (*set_wol)(struct net_device * , struct ethtool_wolinfo * ) ; u32 (*get_msglevel)(struct net_device * ) ; void (*set_msglevel)(struct net_device * , u32 ) ; int (*nway_reset)(struct net_device * ) ; u32 (*get_link)(struct net_device * ) ; int (*get_eeprom_len)(struct net_device * ) ; int (*get_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*set_eeprom)(struct net_device * , struct ethtool_eeprom * , u8 * ) ; int (*get_coalesce)(struct net_device * , struct ethtool_coalesce * ) ; int (*set_coalesce)(struct net_device * , struct ethtool_coalesce * ) ; void (*get_ringparam)(struct net_device * , struct ethtool_ringparam * ) ; int (*set_ringparam)(struct net_device * , struct ethtool_ringparam * ) ; void (*get_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ; int (*set_pauseparam)(struct net_device * , struct ethtool_pauseparam * ) ; u32 (*get_rx_csum)(struct net_device * ) ; int (*set_rx_csum)(struct net_device * , u32 ) ; u32 (*get_tx_csum)(struct net_device * ) ; int (*set_tx_csum)(struct net_device * , u32 ) ; u32 (*get_sg)(struct net_device * ) ; int (*set_sg)(struct net_device * , u32 ) ; u32 (*get_tso)(struct net_device * ) ; int (*set_tso)(struct net_device * , u32 ) ; void (*self_test)(struct net_device * , struct ethtool_test * , u64 * ) ; void (*get_strings)(struct net_device * , u32 , u8 * ) ; int (*phys_id)(struct net_device * , u32 ) ; void (*get_ethtool_stats)(struct net_device * , struct ethtool_stats * , u64 * ) ; int (*begin)(struct net_device * ) ; void (*complete)(struct net_device * ) ; u32 (*get_ufo)(struct net_device * ) ; int (*set_ufo)(struct net_device * , u32 ) ; u32 (*get_flags)(struct net_device * ) ; int (*set_flags)(struct net_device * , u32 ) ; u32 (*get_priv_flags)(struct net_device * ) ; int (*set_priv_flags)(struct net_device * , u32 ) ; int (*get_sset_count)(struct net_device * , int ) ; int (*get_rxnfc)(struct net_device * , struct ethtool_rxnfc * , void * ) ; int (*set_rxnfc)(struct net_device * , struct ethtool_rxnfc * ) ; int (*flash_device)(struct net_device * , struct ethtool_flash * ) ; int (*reset)(struct net_device * , u32 * ) ; int (*set_rx_ntuple)(struct net_device * , struct ethtool_rx_ntuple * ) ; int (*get_rx_ntuple)(struct net_device * , u32 , void * ) ; int (*get_rxfh_indir)(struct net_device * , struct ethtool_rxfh_indir * ) ; int (*set_rxfh_indir)(struct net_device * , struct ethtool_rxfh_indir const * ) ; }; struct prot_inuse; struct netns_core { struct ctl_table_header *sysctl_hdr ; int sysctl_somaxconn ; struct prot_inuse *inuse ; }; struct u64_stats_sync { }; struct ipstats_mib { u64 mibs[31U] ; struct u64_stats_sync syncp ; }; struct icmp_mib { unsigned long mibs[27U] ; }; struct icmpmsg_mib { unsigned long mibs[512U] ; }; struct icmpv6_mib { unsigned long mibs[5U] ; }; struct icmpv6msg_mib { unsigned long mibs[512U] ; }; struct tcp_mib { unsigned long mibs[15U] ; }; struct udp_mib { unsigned long mibs[7U] ; }; struct linux_mib { unsigned long mibs[80U] ; }; struct linux_xfrm_mib { unsigned long mibs[27U] ; }; struct proc_dir_entry; struct netns_mib { struct tcp_mib *tcp_statistics[2U] ; struct ipstats_mib *ip_statistics[2U] ; struct linux_mib *net_statistics[2U] ; struct udp_mib *udp_statistics[2U] ; struct udp_mib *udplite_statistics[2U] ; struct icmp_mib *icmp_statistics[2U] ; struct icmpmsg_mib *icmpmsg_statistics[2U] ; struct proc_dir_entry *proc_net_devsnmp6 ; struct udp_mib *udp_stats_in6[2U] ; struct udp_mib *udplite_stats_in6[2U] ; struct ipstats_mib *ipv6_statistics[2U] ; struct icmpv6_mib *icmpv6_statistics[2U] ; struct icmpv6msg_mib *icmpv6msg_statistics[2U] ; struct linux_xfrm_mib *xfrm_statistics[2U] ; }; struct netns_unix { int sysctl_max_dgram_qlen ; struct ctl_table_header *ctl ; }; struct netns_packet { spinlock_t sklist_lock ; struct hlist_head sklist ; }; struct netns_frags { int nqueues ; atomic_t mem ; struct list_head lru_list ; int timeout ; int high_thresh ; int low_thresh ; }; struct ipv4_devconf; struct fib_rules_ops; struct xt_table; struct netns_ipv4 { struct ctl_table_header *forw_hdr ; struct ctl_table_header *frags_hdr ; struct ctl_table_header *ipv4_hdr ; struct ctl_table_header *route_hdr ; struct ipv4_devconf *devconf_all ; struct ipv4_devconf *devconf_dflt ; struct fib_rules_ops *rules_ops ; struct hlist_head *fib_table_hash ; struct sock *fibnl ; struct sock **icmp_sk ; struct sock *tcp_sock ; struct netns_frags frags ; struct xt_table *iptable_filter ; struct xt_table *iptable_mangle ; struct xt_table *iptable_raw ; struct xt_table *arptable_filter ; struct xt_table *iptable_security ; struct xt_table *nat_table ; struct hlist_head *nat_bysource ; unsigned int nat_htable_size ; int nat_vmalloced ; int sysctl_icmp_echo_ignore_all ; int sysctl_icmp_echo_ignore_broadcasts ; int sysctl_icmp_ignore_bogus_error_responses ; int sysctl_icmp_ratelimit ; int sysctl_icmp_ratemask ; int sysctl_icmp_errors_use_inbound_ifaddr ; int sysctl_rt_cache_rebuild_count ; int current_rt_cache_rebuild_count ; atomic_t rt_genid ; struct list_head mr_tables ; struct fib_rules_ops *mr_rules_ops ; }; 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 (*default_mtu)(struct dst_entry const * ) ; void (*destroy)(struct dst_entry * ) ; void (*ifdown)(struct dst_entry * , struct net_device * , int ) ; struct dst_entry *(*negative_advice)(struct dst_entry * ) ; void (*link_failure)(struct sk_buff * ) ; void (*update_pmtu)(struct dst_entry * , u32 ) ; int (*local_out)(struct sk_buff * ) ; struct kmem_cache *kmem_cachep ; struct percpu_counter pcpuc_entries ; }; struct netns_sysctl_ipv6 { struct ctl_table_header *table ; struct ctl_table_header *frags_hdr ; int bindv6only ; int flush_delay ; int ip6_rt_max_size ; int ip6_rt_gc_min_interval ; int ip6_rt_gc_timeout ; int ip6_rt_gc_interval ; int ip6_rt_gc_elasticity ; int ip6_rt_mtu_expires ; int ip6_rt_min_advmss ; int icmpv6_time ; }; struct ipv6_devconf; struct rt6_info; struct rt6_statistics; struct fib6_table; struct netns_ipv6 { struct netns_sysctl_ipv6 sysctl ; struct ipv6_devconf *devconf_all ; struct ipv6_devconf *devconf_dflt ; struct netns_frags frags ; struct xt_table *ip6table_filter ; struct xt_table *ip6table_mangle ; struct xt_table *ip6table_raw ; struct xt_table *ip6table_security ; struct rt6_info *ip6_null_entry ; struct rt6_statistics *rt6_stats ; struct timer_list ip6_fib_timer ; struct hlist_head *fib_table_hash ; struct fib6_table *fib6_main_tbl ; struct dst_ops ip6_dst_ops ; unsigned int ip6_rt_gc_expire ; unsigned long ip6_rt_last_gc ; struct rt6_info *ip6_prohibit_entry ; struct rt6_info *ip6_blk_hole_entry ; struct fib6_table *fib6_local_tbl ; struct fib_rules_ops *fib6_rules_ops ; struct sock **icmp_sk ; struct sock *ndisc_sk ; struct sock *tcp_sk ; struct sock *igmp_sk ; struct list_head mr6_tables ; struct fib_rules_ops *mr6_rules_ops ; }; struct netns_dccp { struct sock *v4_ctl_sk ; struct sock *v6_ctl_sk ; }; union __anonunion_in6_u_177 { __u8 u6_addr8[16U] ; __be16 u6_addr16[8U] ; __be32 u6_addr32[4U] ; }; struct in6_addr { union __anonunion_in6_u_177 in6_u ; }; struct flowi; struct __anonstruct_ip4_u_179 { __be32 daddr ; __be32 saddr ; __u8 tos ; __u8 scope ; }; struct __anonstruct_ip6_u_180 { struct in6_addr daddr ; struct in6_addr saddr ; __be32 flowlabel ; }; struct __anonstruct_dn_u_181 { __le16 daddr ; __le16 saddr ; __u8 scope ; }; union __anonunion_nl_u_178 { struct __anonstruct_ip4_u_179 ip4_u ; struct __anonstruct_ip6_u_180 ip6_u ; struct __anonstruct_dn_u_181 dn_u ; }; struct __anonstruct_ports_183 { __be16 sport ; __be16 dport ; }; struct __anonstruct_icmpt_184 { __u8 type ; __u8 code ; }; struct __anonstruct_dnports_185 { __le16 sport ; __le16 dport ; }; struct __anonstruct_mht_186 { __u8 type ; }; union __anonunion_uli_u_182 { struct __anonstruct_ports_183 ports ; struct __anonstruct_icmpt_184 icmpt ; struct __anonstruct_dnports_185 dnports ; __be32 spi ; __be32 gre_key ; struct __anonstruct_mht_186 mht ; }; struct flowi { int oif ; int iif ; __u32 mark ; union __anonunion_nl_u_178 nl_u ; __u8 proto ; __u8 flags ; union __anonunion_uli_u_182 uli_u ; __u32 secid ; }; struct block_device; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct nameidata; struct path; struct vfsmount; struct qstr { unsigned int hash ; unsigned int len ; unsigned char const *name ; }; struct dentry_operations; struct super_block; union __anonunion_d_u_187 { struct list_head d_child ; struct rcu_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; unsigned int d_count ; spinlock_t d_lock ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; union __anonunion_d_u_187 d_u ; struct list_head d_subdirs ; struct list_head d_alias ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , struct nameidata * ) ; int (*d_hash)(struct dentry const * , struct inode const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct inode const * , struct dentry const * , struct inode const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool , bool ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct radix_tree_node; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; struct export_operations; struct kstatfs; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; uid_t ia_uid ; gid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; struct fs_disk_quota { __s8 d_version ; __s8 d_flags ; __u16 d_fieldmask ; __u32 d_id ; __u64 d_blk_hardlimit ; __u64 d_blk_softlimit ; __u64 d_ino_hardlimit ; __u64 d_ino_softlimit ; __u64 d_bcount ; __u64 d_icount ; __s32 d_itimer ; __s32 d_btimer ; __u16 d_iwarns ; __u16 d_bwarns ; __s32 d_padding2 ; __u64 d_rtb_hardlimit ; __u64 d_rtb_softlimit ; __u64 d_rtbcount ; __s32 d_rtbtimer ; __u16 d_rtbwarns ; __s16 d_padding3 ; char d_padding4[8U] ; }; struct fs_qfilestat { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; }; typedef struct fs_qfilestat fs_qfilestat_t; struct fs_quota_stat { __s8 qs_version ; __u16 qs_flags ; __s8 qs_pad ; fs_qfilestat_t qs_uquota ; fs_qfilestat_t qs_gquota ; __u32 qs_incoredqs ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; }; struct dquot; typedef __kernel_uid32_t qid_t; typedef long long qsize_t; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_maxblimit ; qsize_t dqi_maxilimit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; unsigned int dq_id ; loff_t dq_off ; unsigned long dq_flags ; short dq_type ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_on_meta)(struct super_block * , int , int ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_sync)(struct super_block * , int , int ) ; int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*get_dqblk)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ; int (*set_dqblk)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*set_xstate)(struct super_block * , unsigned int , int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct rw_semaphore dqptr_sem ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; union __anonunion_arg_189 { char *buf ; void *data ; }; struct __anonstruct_read_descriptor_t_188 { size_t written ; size_t count ; union __anonunion_arg_189 arg ; int error ; }; typedef struct __anonstruct_read_descriptor_t_188 read_descriptor_t; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; void (*sync_page)(struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned long ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(int , struct kiocb * , struct iovec const * , loff_t , unsigned long ) ; int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ; int (*migratepage)(struct address_space * , struct page * , struct page * ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , read_descriptor_t * , unsigned long ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; }; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; unsigned int i_mmap_writable ; struct prio_tree_root i_mmap ; struct list_head i_mmap_nonlinear ; spinlock_t i_mmap_lock ; unsigned int truncate_count ; unsigned long nrpages ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; struct backing_dev_info *backing_dev_info ; spinlock_t private_lock ; struct list_head private_list ; struct address_space *assoc_mapping ; struct mutex unmap_mutex ; }; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; struct inode *bd_inode ; struct super_block *bd_super ; int bd_openers ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_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 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_26433_190 { struct list_head i_dentry ; struct rcu_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion_ldv_26459_191 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; struct inode { umode_t i_mode ; uid_t i_uid ; gid_t i_gid ; struct inode_operations const *i_op ; struct super_block *i_sb ; spinlock_t i_lock ; unsigned int i_flags ; struct mutex i_mutex ; unsigned long i_state ; 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_26433_190 ldv_26433 ; unsigned long i_ino ; atomic_t i_count ; unsigned int i_nlink ; dev_t i_rdev ; unsigned int i_blkbits ; u64 i_version ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; blkcnt_t i_blocks ; unsigned short i_bytes ; struct rw_semaphore i_alloc_sem ; struct file_operations const *i_fop ; struct file_lock *i_flock ; struct address_space *i_mapping ; struct address_space i_data ; struct dquot *i_dquot[2U] ; struct list_head i_devices ; union __anonunion_ldv_26459_191 ldv_26459 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; unsigned int i_readcount ; atomic_t i_writecount ; void *i_security ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; uid_t uid ; uid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_192 { struct list_head fu_list ; struct rcu_head fu_rcuhead ; }; struct file { union __anonunion_f_u_192 f_u ; struct path f_path ; struct file_operations const *f_op ; spinlock_t f_lock ; int f_sb_list_cpu ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct address_space *f_mapping ; unsigned long f_mnt_write_state ; }; typedef struct files_struct *fl_owner_t; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*fl_compare_owner)(struct file_lock * , struct file_lock * ) ; void (*fl_notify)(struct file_lock * ) ; int (*fl_grant)(struct file_lock * , struct file_lock * , int ) ; void (*fl_release_private)(struct file_lock * ) ; void (*fl_break)(struct file_lock * ) ; int (*fl_change)(struct file_lock ** , int ) ; }; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct __anonstruct_afs_194 { struct list_head link ; int state ; }; union __anonunion_fl_u_193 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_194 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned char fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_193 fl_u ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct rcu_head fa_rcu ; }; struct file_system_type; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_dirt ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; struct mutex s_lock ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head *s_files ; struct list_head s_dentry_lru ; int s_nr_dentry_unused ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct list_head s_instances ; struct quota_info s_dquot ; int s_frozen ; wait_queue_head_t s_wait_unfrozen ; char s_id[32U] ; void *s_fs_info ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; int (*readdir)(struct file * , void * , int (*)(void * , char const * , int , loff_t , u64 , unsigned int ) ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , struct nameidata * ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; int (*permission)(struct inode * , int , unsigned int ) ; int (*check_acl)(struct inode * , int , unsigned int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct dentry * , struct nameidata * , void * ) ; int (*create)(struct inode * , struct dentry * , int , struct nameidata * ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , int ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , int , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; void (*truncate)(struct inode * ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; void (*truncate_range)(struct inode * , loff_t , loff_t ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; void (*write_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_fs)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct vfsmount * ) ; int (*show_stats)(struct seq_file * , struct vfsmount * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; }; struct file_system_type { char const *name ; int fs_flags ; int (*get_sb)(struct file_system_type * , int , char const * , void * , struct vfsmount * ) ; 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 list_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; struct lock_class_key i_alloc_sem_key ; }; typedef int read_proc_t(char * , char ** , off_t , int , int * , void * ); typedef int write_proc_t(struct file * , char const * , unsigned long , void * ); struct proc_dir_entry { unsigned int low_ino ; unsigned short namelen ; char const *name ; mode_t mode ; nlink_t nlink ; uid_t uid ; gid_t gid ; loff_t size ; struct inode_operations const *proc_iops ; struct file_operations const *proc_fops ; struct proc_dir_entry *next ; struct proc_dir_entry *parent ; struct proc_dir_entry *subdir ; void *data ; read_proc_t *read_proc ; write_proc_t *write_proc ; atomic_t count ; int pde_users ; spinlock_t pde_unload_lock ; struct completion *pde_unload_completion ; struct list_head pde_openers ; }; struct ebt_table; struct netns_xt { struct list_head tables[13U] ; struct ebt_table *broute_table ; struct ebt_table *frame_filter ; struct ebt_table *frame_nat ; }; struct ip_conntrack_stat; struct netns_ct { atomic_t count ; unsigned int expect_count ; unsigned int htable_size ; struct kmem_cache *nf_conntrack_cachep ; struct hlist_nulls_head *hash ; struct hlist_head *expect_hash ; struct hlist_nulls_head unconfirmed ; struct hlist_nulls_head dying ; struct ip_conntrack_stat *stat ; int sysctl_events ; unsigned int sysctl_events_retry_timeout ; int sysctl_acct ; int sysctl_checksum ; unsigned int sysctl_log_invalid ; struct ctl_table_header *sysctl_header ; struct ctl_table_header *acct_sysctl_header ; struct ctl_table_header *event_sysctl_header ; int hash_vmalloc ; int expect_vmalloc ; char *slabname ; }; struct xfrm_policy_hash { struct hlist_head *table ; unsigned int hmask ; }; struct netns_xfrm { struct list_head state_all ; struct hlist_head *state_bydst ; struct hlist_head *state_bysrc ; struct hlist_head *state_byspi ; unsigned int state_hmask ; unsigned int state_num ; struct work_struct state_hash_work ; struct hlist_head state_gc_list ; struct work_struct state_gc_work ; wait_queue_head_t km_waitq ; struct list_head policy_all ; struct hlist_head *policy_byidx ; unsigned int policy_idx_hmask ; struct hlist_head policy_inexact[6U] ; struct xfrm_policy_hash policy_bydst[6U] ; unsigned int policy_count[6U] ; struct work_struct policy_hash_work ; struct sock *nlsk ; struct sock *nlsk_stash ; u32 sysctl_aevent_etime ; u32 sysctl_aevent_rseqth ; int sysctl_larval_drop ; u32 sysctl_acq_expires ; struct ctl_table_header *sysctl_hdr ; struct dst_ops xfrm4_dst_ops ; struct dst_ops xfrm6_dst_ops ; }; struct net_generic; struct net { atomic_t count ; spinlock_t rules_mod_lock ; struct list_head list ; struct list_head cleanup_list ; struct list_head exit_list ; struct proc_dir_entry *proc_net ; struct proc_dir_entry *proc_net_stat ; struct ctl_table_set sysctls ; struct sock *rtnl ; struct sock *genl_sock ; struct list_head dev_base_head ; struct hlist_head *dev_name_head ; struct hlist_head *dev_index_head ; struct list_head rules_ops ; struct net_device *loopback_dev ; struct netns_core core ; struct netns_mib mib ; struct netns_packet packet ; struct netns_unix unx ; struct netns_ipv4 ipv4 ; struct netns_ipv6 ipv6 ; struct netns_dccp dccp ; struct netns_xt xt ; struct netns_ct ct ; struct sock *nfnl ; struct sock *nfnl_stash ; struct sk_buff_head wext_nlevents ; struct net_generic *gen ; struct netns_xfrm xfrm ; }; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct 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_pfc { __u8 pfc_cap ; __u8 pfc_en ; __u8 mbc ; __u16 delay ; __u64 requests[8U] ; __u64 indications[8U] ; }; struct dcb_app { __u8 selector ; __u8 priority ; __u16 protocol ; }; struct dcbnl_rtnl_ops { int (*ieee_getets)(struct net_device * , struct ieee_ets * ) ; int (*ieee_setets)(struct net_device * , struct ieee_ets * ) ; 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 * ) ; u8 (*getstate)(struct net_device * ) ; u8 (*setstate)(struct net_device * , u8 ) ; void (*getpermhwaddr)(struct net_device * , u8 * ) ; void (*setpgtccfgtx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ; void (*setpgbwgcfgtx)(struct net_device * , int , u8 ) ; void (*setpgtccfgrx)(struct net_device * , int , u8 , u8 , u8 , u8 ) ; void (*setpgbwgcfgrx)(struct net_device * , int , u8 ) ; void (*getpgtccfgtx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ; void (*getpgbwgcfgtx)(struct net_device * , int , u8 * ) ; void (*getpgtccfgrx)(struct net_device * , int , u8 * , u8 * , u8 * , u8 * ) ; void (*getpgbwgcfgrx)(struct net_device * , int , u8 * ) ; void (*setpfccfg)(struct net_device * , int , u8 ) ; void (*getpfccfg)(struct net_device * , int , u8 * ) ; u8 (*setall)(struct net_device * ) ; u8 (*getcap)(struct net_device * , int , u8 * ) ; u8 (*getnumtcs)(struct net_device * , int , u8 * ) ; u8 (*setnumtcs)(struct net_device * , int , u8 ) ; u8 (*getpfcstate)(struct net_device * ) ; void (*setpfcstate)(struct net_device * , u8 ) ; void (*getbcncfg)(struct net_device * , int , u32 * ) ; void (*setbcncfg)(struct net_device * , int , u32 ) ; void (*getbcnrp)(struct net_device * , int , u8 * ) ; void (*setbcnrp)(struct net_device * , int , u8 ) ; u8 (*setapp)(struct net_device * , u8 , u16 , u8 ) ; u8 (*getapp)(struct net_device * , u8 , u16 ) ; 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 ) ; }; struct vlan_group; 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 neighbour; struct neigh_parms; struct netdev_hw_addr { struct list_head list ; unsigned char addr[32U] ; unsigned char type ; bool synced ; bool global_use ; int refcount ; struct rcu_head rcu_head ; }; struct netdev_hw_addr_list { struct list_head list ; int count ; }; struct hh_cache { struct hh_cache *hh_next ; atomic_t hh_refcnt ; __be16 hh_type ; u16 hh_len ; int (*hh_output)(struct sk_buff * ) ; seqlock_t hh_lock ; unsigned long hh_data[16U] ; }; struct header_ops { int (*create)(struct sk_buff * , struct net_device * , unsigned short , void const * , void const * , unsigned int ) ; int (*parse)(struct sk_buff const * , unsigned char * ) ; int (*rebuild)(struct sk_buff * ) ; int (*cache)(struct neighbour const * , struct hh_cache * ) ; void (*cache_update)(struct hh_cache * , struct net_device const * , unsigned char const * ) ; }; struct napi_struct { struct list_head poll_list ; unsigned long state ; int weight ; int (*poll)(struct napi_struct * , int ) ; spinlock_t poll_lock ; int poll_owner ; unsigned int gro_count ; struct net_device *dev ; struct list_head dev_list ; struct sk_buff *gro_list ; struct sk_buff *skb ; }; typedef struct sk_buff *rx_handler_func_t(struct sk_buff * ); struct Qdisc; struct netdev_queue { struct net_device *dev ; struct Qdisc *qdisc ; unsigned long state ; struct Qdisc *qdisc_sleeping ; struct kobject kobj ; int numa_node ; spinlock_t _xmit_lock ; int xmit_lock_owner ; unsigned long trans_start ; }; struct rps_map { unsigned int len ; struct rcu_head rcu ; u16 cpus[0U] ; }; struct rps_dev_flow { u16 cpu ; u16 fill ; unsigned int last_qtail ; }; struct rps_dev_flow_table { unsigned int mask ; struct rcu_head rcu ; struct work_struct free_work ; struct rps_dev_flow flows[0U] ; }; struct netdev_rx_queue { struct rps_map *rps_map ; struct rps_dev_flow_table *rps_flow_table ; struct kobject kobj ; struct net_device *dev ; }; struct xps_map { unsigned int len ; unsigned int alloc_len ; struct rcu_head rcu ; u16 queues[0U] ; }; struct xps_dev_maps { struct rcu_head rcu ; struct xps_map *cpu_map[0U] ; }; struct net_device_ops { int (*ndo_init)(struct net_device * ) ; void (*ndo_uninit)(struct net_device * ) ; int (*ndo_open)(struct net_device * ) ; int (*ndo_stop)(struct net_device * ) ; netdev_tx_t (*ndo_start_xmit)(struct sk_buff * , struct net_device * ) ; u16 (*ndo_select_queue)(struct net_device * , struct sk_buff * ) ; void (*ndo_change_rx_flags)(struct net_device * , int ) ; void (*ndo_set_rx_mode)(struct net_device * ) ; void (*ndo_set_multicast_list)(struct net_device * ) ; int (*ndo_set_mac_address)(struct net_device * , void * ) ; int (*ndo_validate_addr)(struct net_device * ) ; int (*ndo_do_ioctl)(struct net_device * , struct ifreq * , int ) ; int (*ndo_set_config)(struct net_device * , struct ifmap * ) ; int (*ndo_change_mtu)(struct net_device * , int ) ; int (*ndo_neigh_setup)(struct net_device * , struct neigh_parms * ) ; void (*ndo_tx_timeout)(struct net_device * ) ; struct rtnl_link_stats64 *(*ndo_get_stats64)(struct net_device * , struct rtnl_link_stats64 * ) ; struct net_device_stats *(*ndo_get_stats)(struct net_device * ) ; void (*ndo_vlan_rx_register)(struct net_device * , struct vlan_group * ) ; void (*ndo_vlan_rx_add_vid)(struct net_device * , unsigned short ) ; void (*ndo_vlan_rx_kill_vid)(struct net_device * , unsigned short ) ; void (*ndo_poll_controller)(struct net_device * ) ; int (*ndo_netpoll_setup)(struct net_device * , struct netpoll_info * ) ; void (*ndo_netpoll_cleanup)(struct net_device * ) ; int (*ndo_set_vf_mac)(struct net_device * , int , u8 * ) ; int (*ndo_set_vf_vlan)(struct net_device * , int , u16 , u8 ) ; int (*ndo_set_vf_tx_rate)(struct net_device * , int , int ) ; int (*ndo_get_vf_config)(struct net_device * , int , struct ifla_vf_info * ) ; int (*ndo_set_vf_port)(struct net_device * , int , struct nlattr ** ) ; int (*ndo_get_vf_port)(struct net_device * , int , struct sk_buff * ) ; int (*ndo_fcoe_enable)(struct net_device * ) ; int (*ndo_fcoe_disable)(struct net_device * ) ; int (*ndo_fcoe_ddp_setup)(struct net_device * , u16 , struct scatterlist * , unsigned int ) ; int (*ndo_fcoe_ddp_done)(struct net_device * , u16 ) ; int (*ndo_fcoe_get_wwn)(struct net_device * , u64 * , int ) ; }; struct iw_handler_def; struct iw_public_data; struct in_device; struct dn_dev; struct inet6_dev; struct pcpu_lstats; struct pcpu_tstats; struct pcpu_dstats; union __anonunion_ldv_30045_196 { void *ml_priv ; struct pcpu_lstats *lstats ; struct pcpu_tstats *tstats ; struct pcpu_dstats *dstats ; }; struct garp_port; struct rtnl_link_ops; struct net_device { char name[16U] ; struct pm_qos_request_list pm_qos_req ; struct hlist_node name_hlist ; char *ifalias ; unsigned long mem_end ; unsigned long mem_start ; unsigned long base_addr ; unsigned int irq ; unsigned char if_port ; unsigned char dma ; unsigned long state ; struct list_head dev_list ; struct list_head napi_list ; struct list_head unreg_list ; unsigned long features ; int ifindex ; int iflink ; struct net_device_stats stats ; atomic_long_t rx_dropped ; struct iw_handler_def const *wireless_handlers ; struct iw_public_data *wireless_data ; struct net_device_ops const *netdev_ops ; struct ethtool_ops const *ethtool_ops ; struct header_ops const *header_ops ; unsigned int flags ; unsigned short gflags ; unsigned int priv_flags ; unsigned short padded ; unsigned char operstate ; unsigned char link_mode ; unsigned int mtu ; unsigned short type ; unsigned short hard_header_len ; unsigned short needed_headroom ; unsigned short needed_tailroom ; unsigned char perm_addr[32U] ; unsigned char addr_assign_type ; unsigned char addr_len ; unsigned short dev_id ; spinlock_t addr_list_lock ; struct netdev_hw_addr_list uc ; struct netdev_hw_addr_list mc ; int uc_promisc ; unsigned int promiscuity ; unsigned int allmulti ; struct vlan_group *vlgrp ; void *dsa_ptr ; void *atalk_ptr ; struct in_device *ip_ptr ; struct dn_dev *dn_ptr ; struct inet6_dev *ip6_ptr ; void *ec_ptr ; void *ax25_ptr ; struct wireless_dev *ieee80211_ptr ; unsigned long last_rx ; struct net_device *master ; unsigned char *dev_addr ; struct netdev_hw_addr_list dev_addrs ; unsigned char broadcast[32U] ; struct kset *queues_kset ; struct netdev_rx_queue *_rx ; unsigned int num_rx_queues ; unsigned int real_num_rx_queues ; rx_handler_func_t *rx_handler ; void *rx_handler_data ; struct netdev_queue *ingress_queue ; struct netdev_queue *_tx ; unsigned int num_tx_queues ; unsigned int real_num_tx_queues ; struct Qdisc *qdisc ; unsigned long tx_queue_len ; spinlock_t tx_global_lock ; struct xps_dev_maps *xps_maps ; unsigned long trans_start ; int watchdog_timeo ; struct timer_list watchdog_timer ; int *pcpu_refcnt ; struct list_head todo_list ; struct hlist_node index_hlist ; struct list_head link_watch_list ; unsigned short reg_state ; unsigned short rtnl_link_state ; void (*destructor)(struct net_device * ) ; struct netpoll_info *npinfo ; struct net *nd_net ; union __anonunion_ldv_30045_196 ldv_30045 ; struct garp_port *garp_port ; struct device dev ; struct attribute_group const *sysfs_groups[4U] ; struct rtnl_link_ops const *rtnl_link_ops ; unsigned long vlan_features ; unsigned int gso_max_size ; struct dcbnl_rtnl_ops const *dcbnl_ops ; unsigned int fcoe_ddp_xid ; struct ethtool_rx_ntuple_list ethtool_ntuple_list ; struct phy_device *phydev ; }; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct irqaction { irqreturn_t (*handler)(int , void * ) ; unsigned long flags ; void *dev_id ; struct irqaction *next ; int irq ; irqreturn_t (*thread_fn)(int , void * ) ; struct task_struct *thread ; unsigned long thread_flags ; char const *name ; struct proc_dir_entry *dir ; }; struct linux_binprm { char buf[128U] ; struct vm_area_struct *vma ; unsigned long vma_pages ; struct mm_struct *mm ; unsigned long p ; unsigned char cred_prepared : 1 ; unsigned char cap_effective : 1 ; unsigned int recursion_depth ; struct file *file ; struct cred *cred ; int unsafe ; unsigned int per_clear ; int argc ; int envc ; char const *filename ; char const *interp ; unsigned int interp_flags ; unsigned int interp_data ; unsigned long loader ; unsigned long exec ; }; struct coredump_params { long signr ; struct pt_regs *regs ; struct file *file ; unsigned long limit ; unsigned long mm_flags ; }; struct linux_binfmt { struct list_head lh ; struct module *module ; int (*load_binary)(struct linux_binprm * , struct pt_regs * ) ; int (*load_shlib)(struct file * ) ; int (*core_dump)(struct coredump_params * ) ; unsigned long min_coredump ; }; struct xfrm_policy; struct xfrm_state; struct request_sock; struct sock_filter { __u16 code ; __u8 jt ; __u8 jf ; __u32 k ; }; struct sk_filter { atomic_t refcnt ; unsigned int len ; struct rcu_head rcu ; struct sock_filter insns[0U] ; }; struct pollfd { int fd ; short events ; short revents ; }; struct poll_table_struct { void (*qproc)(struct file * , wait_queue_head_t * , struct poll_table_struct * ) ; unsigned long key ; }; struct nla_policy { u16 type ; u16 len ; }; struct rtnl_link_ops { struct list_head list ; char const *kind ; size_t priv_size ; void (*setup)(struct net_device * ) ; int maxtype ; struct nla_policy const *policy ; int (*validate)(struct nlattr ** , struct nlattr ** ) ; int (*newlink)(struct net * , struct net_device * , struct nlattr ** , struct nlattr ** ) ; int (*changelink)(struct net_device * , struct nlattr ** , struct nlattr ** ) ; void (*dellink)(struct net_device * , struct list_head * ) ; size_t (*get_size)(struct net_device const * ) ; int (*fill_info)(struct sk_buff * , struct net_device const * ) ; size_t (*get_xstats_size)(struct net_device const * ) ; int (*fill_xstats)(struct sk_buff * , struct net_device const * ) ; int (*get_tx_queues)(struct net * , struct nlattr ** , unsigned int * , unsigned int * ) ; }; struct neigh_table; struct neigh_parms { struct net *net ; struct net_device *dev ; struct neigh_parms *next ; int (*neigh_setup)(struct neighbour * ) ; void (*neigh_cleanup)(struct neighbour * ) ; struct neigh_table *tbl ; void *sysctl_table ; int dead ; atomic_t refcnt ; struct rcu_head rcu_head ; int base_reachable_time ; int retrans_time ; int gc_staletime ; int reachable_time ; int delay_probe_time ; int queue_len ; int ucast_probes ; int app_probes ; int mcast_probes ; int anycast_delay ; int proxy_delay ; int proxy_qlen ; int locktime ; }; struct neigh_statistics { unsigned long allocs ; unsigned long destroys ; unsigned long hash_grows ; unsigned long res_failed ; unsigned long lookups ; unsigned long hits ; unsigned long rcv_probes_mcast ; unsigned long rcv_probes_ucast ; unsigned long periodic_gc_runs ; unsigned long forced_gc_runs ; unsigned long unres_discards ; }; struct neigh_ops; struct neighbour { struct neighbour *next ; struct neigh_table *tbl ; struct neigh_parms *parms ; unsigned long confirmed ; unsigned long updated ; rwlock_t lock ; atomic_t refcnt ; struct sk_buff_head arp_queue ; 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 sk_buff * ) ; struct neigh_ops const *ops ; struct rcu_head rcu ; struct net_device *dev ; u8 primary_key[0U] ; }; struct neigh_ops { int family ; void (*solicit)(struct neighbour * , struct sk_buff * ) ; void (*error_report)(struct neighbour * , struct sk_buff * ) ; int (*output)(struct sk_buff * ) ; int (*connected_output)(struct sk_buff * ) ; int (*hh_output)(struct sk_buff * ) ; int (*queue_xmit)(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_mask ; __u32 hash_rnd ; struct rcu_head rcu ; }; struct neigh_table { struct neigh_table *next ; int family ; int entry_size ; int key_len ; __u32 (*hash)(void const * , struct net_device const * , __u32 ) ; int (*constructor)(struct neighbour * ) ; int (*pconstructor)(struct pneigh_entry * ) ; void (*pdestructor)(struct pneigh_entry * ) ; void (*proxy_redo)(struct sk_buff * ) ; char *id ; struct neigh_parms parms ; int gc_interval ; int gc_thresh1 ; int gc_thresh2 ; int gc_thresh3 ; unsigned long last_flush ; struct delayed_work gc_work ; struct timer_list proxy_timer ; struct sk_buff_head proxy_queue ; atomic_t entries ; rwlock_t lock ; unsigned long last_rand ; struct kmem_cache *kmem_cachep ; struct neigh_statistics *stats ; struct neigh_hash_table *nht ; struct pneigh_entry **phash_buckets ; }; struct dn_route; union __anonunion_ldv_35677_207 { struct dst_entry *next ; struct rtable *rt_next ; struct rt6_info *rt6_next ; struct dn_route *dn_next ; }; struct dst_entry { struct rcu_head rcu_head ; struct dst_entry *child ; struct net_device *dev ; short error ; short obsolete ; int flags ; unsigned long expires ; unsigned short header_len ; unsigned short trailer_len ; unsigned int rate_tokens ; unsigned long rate_last ; struct dst_entry *path ; struct neighbour *neighbour ; struct hh_cache *hh ; struct xfrm_state *xfrm ; int (*input)(struct sk_buff * ) ; int (*output)(struct sk_buff * ) ; struct dst_ops *ops ; u32 _metrics[14U] ; __u32 tclassid ; long __pad_to_align_refcnt[1U] ; atomic_t __refcnt ; int __use ; unsigned long lastuse ; union __anonunion_ldv_35677_207 ldv_35677 ; }; struct __anonstruct_socket_lock_t_208 { spinlock_t slock ; int owned ; wait_queue_head_t wq ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_socket_lock_t_208 socket_lock_t; struct proto; union __anonunion_ldv_35857_209 { unsigned int skc_hash ; __u16 skc_u16hashes[2U] ; }; union __anonunion_ldv_35865_210 { struct hlist_node skc_bind_node ; struct hlist_nulls_node skc_portaddr_node ; }; union __anonunion_ldv_35872_211 { struct hlist_node skc_node ; struct hlist_nulls_node skc_nulls_node ; }; struct sock_common { __be32 skc_daddr ; __be32 skc_rcv_saddr ; union __anonunion_ldv_35857_209 ldv_35857 ; unsigned short skc_family ; unsigned char volatile skc_state ; unsigned char skc_reuse ; int skc_bound_dev_if ; union __anonunion_ldv_35865_210 ldv_35865 ; struct proto *skc_prot ; struct net *skc_net ; int skc_dontcopy_begin[0U] ; union __anonunion_ldv_35872_211 ldv_35872 ; int skc_tx_queue_mapping ; atomic_t skc_refcnt ; int skc_dontcopy_end[0U] ; }; struct __anonstruct_sk_backlog_212 { 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_212 sk_backlog ; int sk_forward_alloc ; __u32 sk_rxhash ; atomic_t sk_drops ; int sk_rcvbuf ; struct sk_filter *sk_filter ; struct socket_wq *sk_wq ; struct sk_buff_head sk_async_wait_queue ; struct xfrm_policy *sk_policy[2U] ; unsigned long sk_flags ; struct dst_entry *sk_dst_cache ; spinlock_t sk_dst_lock ; atomic_t sk_wmem_alloc ; atomic_t sk_omem_alloc ; int sk_sndbuf ; struct sk_buff_head sk_write_queue ; unsigned char sk_shutdown : 2 ; unsigned char sk_no_check : 2 ; unsigned char sk_userlocks : 4 ; unsigned char sk_protocol ; unsigned short sk_type ; int sk_wmem_queued ; gfp_t sk_allocation ; int sk_route_caps ; int sk_route_nocaps ; int sk_gso_type ; unsigned int sk_gso_max_size ; int sk_rcvlowat ; unsigned long sk_lingertime ; struct sk_buff_head sk_error_queue ; struct proto *sk_prot_creator ; rwlock_t sk_callback_lock ; int sk_err ; int sk_err_soft ; unsigned short sk_ack_backlog ; unsigned short sk_max_ack_backlog ; __u32 sk_priority ; struct pid *sk_peer_pid ; struct cred const *sk_peer_cred ; long sk_rcvtimeo ; long sk_sndtimeo ; void *sk_protinfo ; struct timer_list sk_timer ; ktime_t sk_stamp ; struct socket *sk_socket ; void *sk_user_data ; struct page *sk_sndmsg_page ; struct sk_buff *sk_send_head ; __u32 sk_sndmsg_off ; int sk_write_pending ; void *sk_security ; __u32 sk_mark ; u32 sk_classid ; void (*sk_state_change)(struct sock * ) ; void (*sk_data_ready)(struct sock * , int ) ; void (*sk_write_space)(struct sock * ) ; void (*sk_error_report)(struct sock * ) ; int (*sk_backlog_rcv)(struct sock * , struct sk_buff * ) ; void (*sk_destruct)(struct sock * ) ; }; struct request_sock_ops; struct timewait_sock_ops; struct inet_hashinfo; struct raw_hashinfo; struct udp_table; union __anonunion_h_213 { struct inet_hashinfo *hashinfo ; struct udp_table *udp_table ; struct raw_hashinfo *raw_hash ; }; struct proto { void (*close)(struct sock * , long ) ; int (*connect)(struct sock * , struct sockaddr * , int ) ; int (*disconnect)(struct sock * , int ) ; struct sock *(*accept)(struct sock * , int , int * ) ; int (*ioctl)(struct sock * , int , unsigned long ) ; int (*init)(struct sock * ) ; void (*destroy)(struct sock * ) ; void (*shutdown)(struct sock * , int ) ; int (*setsockopt)(struct sock * , int , int , char * , unsigned int ) ; int (*getsockopt)(struct sock * , int , int , char * , int * ) ; int (*compat_setsockopt)(struct sock * , int , int , char * , unsigned int ) ; int (*compat_getsockopt)(struct sock * , int , int , char * , int * ) ; int (*compat_ioctl)(struct sock * , unsigned int , unsigned long ) ; int (*sendmsg)(struct kiocb * , struct sock * , struct msghdr * , size_t ) ; int (*recvmsg)(struct kiocb * , struct sock * , struct msghdr * , size_t , int , int , int * ) ; int (*sendpage)(struct sock * , struct page * , int , size_t , int ) ; int (*bind)(struct sock * , struct sockaddr * , int ) ; int (*backlog_rcv)(struct sock * , struct sk_buff * ) ; void (*hash)(struct sock * ) ; void (*unhash)(struct sock * ) ; void (*rehash)(struct sock * ) ; int (*get_port)(struct sock * , unsigned short ) ; void (*clear_sk)(struct sock * , int ) ; unsigned int inuse_idx ; void (*enter_memory_pressure)(struct sock * ) ; atomic_long_t *memory_allocated ; struct percpu_counter *sockets_allocated ; int *memory_pressure ; long *sysctl_mem ; int *sysctl_wmem ; int *sysctl_rmem ; int max_header ; bool no_autobind ; struct kmem_cache *slab ; unsigned int obj_size ; int slab_flags ; struct percpu_counter *orphan_count ; struct request_sock_ops *rsk_prot ; struct timewait_sock_ops *twsk_prot ; union __anonunion_h_213 h ; struct module *owner ; char name[32U] ; struct list_head node ; }; struct request_values { }; 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 * , struct request_values * ) ; 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 request_sock *dl_next ; u16 mss ; u8 retrans ; u8 cookie_ts ; 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 inet_peer; 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 * ) ; void *(*twsk_getpeer)(struct sock * ) ; }; 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 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_38077_222 { 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 pcie_type ; u8 rom_base_reg ; u8 pin ; struct pci_driver *driver ; u64 dma_mask ; struct device_dma_parameters dma_parms ; pci_power_t current_state ; int pm_cap ; unsigned char pme_support : 5 ; unsigned char pme_interrupt : 1 ; unsigned char d1_support : 1 ; unsigned char d2_support : 1 ; unsigned char no_d1d2 : 1 ; unsigned char mmio_always_on : 1 ; unsigned char wakeup_prepared : 1 ; unsigned int d3_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[18U] ; resource_size_t fw_addr[18U] ; 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_ucfg_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 is_pcie : 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 ; 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[18U] ; struct bin_attribute *res_attr_wc[18U] ; struct list_head msi_list ; struct pci_vpd *vpd ; union __anonunion_ldv_38077_222 ldv_38077 ; struct pci_ats *ats ; }; struct pci_ops; 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 pci_ops *ops ; void *sysdata ; struct proc_dir_entry *procdir ; unsigned char number ; unsigned char primary ; unsigned char secondary ; unsigned char subordinate ; 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 (*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 * ) ; struct pci_error_handlers *err_handler ; struct device_driver driver ; struct pci_dynids dynids ; }; struct msix_entry { u32 vector ; u16 entry ; }; struct vlan_hdr { __be16 h_vlan_TCI ; __be16 h_vlan_encapsulated_proto ; }; 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 vlan_group { struct net_device *real_dev ; unsigned int nr_vlans ; int killall ; struct hlist_node hlist ; struct net_device **vlan_devices_arrays[8U] ; struct rcu_head rcu ; }; struct iphdr { unsigned char ihl : 4 ; unsigned char version : 4 ; __u8 tos ; __be16 tot_len ; __be16 id ; __be16 frag_off ; __u8 ttl ; __u8 protocol ; __sum16 check ; __be32 saddr ; __be32 daddr ; }; struct ipv6_devconf { __s32 forwarding ; __s32 hop_limit ; __s32 mtu6 ; __s32 accept_ra ; __s32 accept_redirects ; __s32 autoconf ; __s32 dad_transmits ; __s32 rtr_solicits ; __s32 rtr_solicit_interval ; __s32 rtr_solicit_delay ; __s32 force_mld_version ; __s32 use_tempaddr ; __s32 temp_valid_lft ; __s32 temp_prefered_lft ; __s32 regen_max_retry ; __s32 max_desync_factor ; __s32 max_addresses ; __s32 accept_ra_defrtr ; __s32 accept_ra_pinfo ; __s32 accept_ra_rtr_pref ; __s32 rtr_probe_interval ; __s32 accept_ra_rt_info_max_plen ; __s32 proxy_ndp ; __s32 accept_source_route ; __s32 optimistic_dad ; __s32 mc_forwarding ; __s32 disable_ipv6 ; __s32 accept_dad ; __s32 force_tllao ; void *sysctl ; }; struct ip6_sf_list { struct ip6_sf_list *sf_next ; struct in6_addr sf_addr ; unsigned long sf_count[2U] ; unsigned char sf_gsresp ; unsigned char sf_oldin ; unsigned char sf_crcount ; }; struct ifmcaddr6 { struct in6_addr mca_addr ; struct inet6_dev *idev ; struct ifmcaddr6 *next ; struct ip6_sf_list *mca_sources ; struct ip6_sf_list *mca_tomb ; unsigned int mca_sfmode ; unsigned char mca_crcount ; unsigned long mca_sfcount[2U] ; struct timer_list mca_timer ; unsigned int mca_flags ; int mca_users ; atomic_t mca_refcnt ; spinlock_t mca_lock ; unsigned long mca_cstamp ; unsigned long mca_tstamp ; }; struct ifacaddr6 { struct in6_addr aca_addr ; struct inet6_dev *aca_idev ; struct rt6_info *aca_rt ; struct ifacaddr6 *aca_next ; int aca_users ; atomic_t aca_refcnt ; spinlock_t aca_lock ; unsigned long aca_cstamp ; unsigned long aca_tstamp ; }; struct ipv6_devstat { struct proc_dir_entry *proc_dir_entry ; struct ipstats_mib *ipv6[2U] ; struct icmpv6_mib *icmpv6[2U] ; struct icmpv6msg_mib *icmpv6msg[2U] ; }; struct inet6_dev { struct net_device *dev ; struct list_head addr_list ; struct ifmcaddr6 *mc_list ; struct ifmcaddr6 *mc_tomb ; spinlock_t mc_lock ; unsigned char mc_qrv ; unsigned char mc_gq_running ; unsigned char mc_ifc_count ; unsigned long mc_v1_seen ; unsigned long mc_maxdelay ; struct timer_list mc_gq_timer ; struct timer_list mc_ifc_timer ; struct ifacaddr6 *ac_list ; rwlock_t lock ; atomic_t refcnt ; __u32 if_flags ; int dead ; u8 rndid[8U] ; struct timer_list regen_timer ; struct list_head tempaddr_list ; struct neigh_parms *nd_parms ; struct inet6_dev *next ; struct ipv6_devconf cnf ; struct ipv6_devstat stats ; unsigned long tstamp ; struct rcu_head rcu ; }; union __anonunion_ldv_41609_231 { __be32 a4 ; __be32 a6[4U] ; }; struct inetpeer_addr { union __anonunion_ldv_41609_231 ldv_41609 ; __u16 family ; }; struct __anonstruct_ldv_41624_233 { atomic_t rid ; atomic_t ip_id_count ; __u32 tcp_ts ; __u32 tcp_ts_stamp ; }; union __anonunion_ldv_41626_232 { struct __anonstruct_ldv_41624_233 ldv_41624 ; struct rcu_head rcu ; }; struct inet_peer { struct inet_peer *avl_left ; struct inet_peer *avl_right ; struct inetpeer_addr daddr ; __u32 avl_height ; struct list_head unused ; __u32 dtime ; atomic_t refcnt ; union __anonunion_ldv_41626_232 ldv_41626 ; }; struct rtable { struct dst_entry dst ; struct flowi fl ; int rt_genid ; unsigned int rt_flags ; __u16 rt_type ; __be32 rt_dst ; __be32 rt_src ; int rt_iif ; __be32 rt_gateway ; __be32 rt_spec_dst ; struct inet_peer *peer ; }; struct inet_ehash_bucket { struct hlist_nulls_head chain ; struct hlist_nulls_head twchain ; }; struct inet_bind_hashbucket { spinlock_t lock ; struct hlist_head chain ; }; struct inet_listen_hashbucket { spinlock_t lock ; struct hlist_nulls_head head ; }; struct inet_hashinfo { struct inet_ehash_bucket *ehash ; spinlock_t *ehash_locks ; unsigned int ehash_mask ; unsigned int ehash_locks_mask ; struct inet_bind_hashbucket *bhash ; unsigned int bhash_size ; struct kmem_cache *bind_bucket_cachep ; struct inet_listen_hashbucket listening_hash[32U] ; atomic_t bsockets ; }; struct net_lro_stats { unsigned long aggregated ; unsigned long flushed ; unsigned long no_desc ; }; struct net_lro_desc { struct sk_buff *parent ; struct sk_buff *last_skb ; struct skb_frag_struct *next_frag ; struct iphdr *iph ; struct tcphdr *tcph ; struct vlan_group *vgrp ; __wsum data_csum ; __be32 tcp_rcv_tsecr ; __be32 tcp_rcv_tsval ; __be32 tcp_ack ; u32 tcp_next_seq ; u32 skb_tot_frags_len ; u16 ip_tot_len ; u16 tcp_saw_tstamp ; __be16 tcp_window ; u16 vlan_tag ; int pkt_aggr_cnt ; int vlan_packet ; int mss ; int active ; }; struct net_lro_mgr { struct net_device *dev ; struct net_lro_stats stats ; unsigned long features ; u32 ip_summed ; u32 ip_summed_aggr ; int max_desc ; int max_aggr ; int frag_align_pad ; struct net_lro_desc *lro_arr ; int (*get_skb_header)(struct sk_buff * , void ** , void ** , u64 * , void * ) ; int (*get_frag_header)(struct skb_frag_struct * , void ** , void ** , void ** , u64 * , void * ) ; }; struct firmware { size_t size ; u8 const *data ; struct page **pages ; }; struct mcp_dma_addr { __be32 high ; __be32 low ; }; struct mcp_slot { __sum16 checksum ; __be16 length ; }; struct mcp_cmd { __be32 cmd ; __be32 data0 ; __be32 data1 ; __be32 data2 ; struct mcp_dma_addr response_addr ; u8 pad[40U] ; }; struct mcp_cmd_response { __be32 data ; __be32 result ; }; struct mcp_kreq_ether_send { __be32 addr_high ; __be32 addr_low ; __be16 pseudo_hdr_offset ; __be16 length ; u8 pad ; u8 rdma_count ; u8 cksum_offset ; u8 flags ; }; struct mcp_kreq_ether_recv { __be32 addr_high ; __be32 addr_low ; }; struct mcp_irq_data { __be32 future_use[1U] ; __be32 dropped_pause ; __be32 dropped_unicast_filtered ; __be32 dropped_bad_crc32 ; __be32 dropped_bad_phy ; __be32 dropped_multicast_filtered ; __be32 send_done_count ; __be32 link_up ; __be32 dropped_link_overflow ; __be32 dropped_link_error_or_filtered ; __be32 dropped_runt ; __be32 dropped_overrun ; __be32 dropped_no_small_buffer ; __be32 dropped_no_big_buffer ; __be32 rdma_tags_available ; u8 tx_stopped ; u8 link_down ; u8 stats_updated ; u8 valid ; }; struct mcp_gen_header { unsigned int header_length ; __be32 mcp_type ; char version[128U] ; unsigned int mcp_private ; unsigned int sram_size ; unsigned int string_specs ; unsigned int string_specs_len ; unsigned char mcp_index ; unsigned char disable_rabbit ; unsigned char unaligned_tlp ; unsigned char pcie_link_algo ; unsigned int counters_addr ; unsigned int copy_block_info ; unsigned short handoff_id_major ; unsigned short handoff_id_caps ; unsigned int msix_table_addr ; unsigned int bss_addr ; unsigned int features ; unsigned int ee_hdr_addr ; }; struct myri10ge_rx_buffer_state { struct page *page ; int page_offset ; dma_addr_t bus ; __u32 len ; }; struct myri10ge_tx_buffer_state { struct sk_buff *skb ; int last ; dma_addr_t bus ; __u32 len ; }; struct myri10ge_cmd { u32 data0 ; u32 data1 ; u32 data2 ; }; struct myri10ge_rx_buf { struct mcp_kreq_ether_recv *lanai ; struct mcp_kreq_ether_recv *shadow ; struct myri10ge_rx_buffer_state *info ; struct page *page ; dma_addr_t bus ; int page_offset ; int cnt ; int fill_cnt ; int alloc_fail ; int mask ; int watchdog_needed ; }; struct myri10ge_tx_buf { struct mcp_kreq_ether_send *lanai ; __be32 *send_go ; __be32 *send_stop ; struct mcp_kreq_ether_send *req_list ; char *req_bytes ; struct myri10ge_tx_buffer_state *info ; int mask ; int req ; int pkt_start ; int stop_queue ; int linearized ; int done ; int pkt_done ; int wake_queue ; int queue_active ; }; struct myri10ge_rx_done { struct mcp_slot *entry ; dma_addr_t bus ; int cnt ; int idx ; struct net_lro_mgr lro_mgr ; struct net_lro_desc lro_desc[8U] ; }; struct myri10ge_slice_netstats { unsigned long rx_packets ; unsigned long tx_packets ; unsigned long rx_bytes ; unsigned long tx_bytes ; unsigned long rx_dropped ; unsigned long tx_dropped ; }; struct myri10ge_priv; struct myri10ge_slice_state { struct myri10ge_tx_buf tx ; struct myri10ge_rx_buf rx_small ; struct myri10ge_rx_buf rx_big ; struct myri10ge_rx_done rx_done ; struct net_device *dev ; struct napi_struct napi ; struct myri10ge_priv *mgp ; struct myri10ge_slice_netstats stats ; __be32 *irq_claim ; struct mcp_irq_data *fw_stats ; dma_addr_t fw_stats_bus ; int watchdog_tx_done ; int watchdog_tx_req ; int watchdog_rx_done ; int cached_dca_tag ; int cpu ; __be32 *dca_tag ; char irq_desc[32U] ; }; struct myri10ge_priv { struct myri10ge_slice_state *ss ; int tx_boundary ; int num_slices ; int running ; int csum_flag ; int small_bytes ; int big_bytes ; int max_intr_slots ; struct net_device *dev ; spinlock_t stats_lock ; u8 *sram ; int sram_size ; unsigned long board_span ; unsigned long iomem_base ; __be32 *irq_deassert ; char *mac_addr_string ; struct mcp_cmd_response *cmd ; dma_addr_t cmd_bus ; struct pci_dev *pdev ; int msi_enabled ; int msix_enabled ; struct msix_entry *msix_vectors ; int dca_enabled ; int relaxed_order ; u32 link_state ; unsigned int rdma_tags_available ; int intr_coal_delay ; __be32 *intr_coal_delay_ptr ; int mtrr ; int wc_enabled ; int down_cnt ; wait_queue_head_t down_wq ; struct work_struct watchdog_work ; struct timer_list watchdog_timer ; int watchdog_resets ; int watchdog_pause ; int pause ; bool fw_name_allocated ; char *fw_name ; char eeprom_strings[256U] ; char *product_code_string ; char fw_version[128U] ; int fw_ver_major ; int fw_ver_minor ; int fw_ver_tiny ; int adopted_rx_filter_bug ; u8 mac_addr[6U] ; unsigned long serial_number ; int vendor_specific_offset ; int fw_multicast_support ; unsigned long features ; u32 max_tso6 ; u32 read_dma ; u32 write_dma ; u32 read_write_dma ; u32 link_changes ; u32 msg_enable ; unsigned int board_number ; int rebooted ; }; long ldv__builtin_expect(long exp , long c ) ; void ldv_netif_napi_add(void) ; void ldv_netif_napi_del(void) ; void ldv_free_netdev(void) ; __inline static __u32 __arch_swab32(__u32 val ) { { __asm__ ("bswapl %0": "=r" (val): "0" (val)); return (val); } } __inline static __u16 __fswab16(__u16 val ) { { return ((__u16 )((int )((short )((int )val << 8)) | (int )((short )((int )val >> 8)))); } } __inline static __u32 __fswab32(__u32 val ) { __u32 tmp ; { tmp = __arch_swab32(val); return (tmp); } } __inline static void set_bit(unsigned int nr , unsigned long volatile *addr ) { { __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return; } } __inline static void clear_bit(int nr , unsigned long volatile *addr ) { { __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); return; } } __inline static int test_and_set_bit(int nr , unsigned long volatile *addr ) { int oldbit ; { __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return (oldbit); } } __inline static int test_and_clear_bit(int nr , unsigned long volatile *addr ) { int oldbit ; { __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); return (oldbit); } } __inline static int constant_test_bit(unsigned int nr , unsigned long const volatile *addr ) { { return ((int )((unsigned long )*(addr + (unsigned long )(nr / 64U)) >> ((int )nr & 63)) & 1); } } __inline static bool is_power_of_2(unsigned long n ) { { return ((bool )(n != 0UL && ((n - 1UL) & n) == 0UL)); } } extern int printk(char const * , ...) ; extern void warn_slowpath_null(char const * , int const ) ; extern unsigned long simple_strtoul(char const * , char ** , unsigned int ) ; extern int snprintf(char * , size_t , char const * , ...) ; extern int sscanf(char const * , char const * , ...) ; extern unsigned long __phys_addr(unsigned long ) ; extern void __bad_percpu_size(void) ; extern struct task_struct *current_task ; __inline static struct task_struct *get_current(void) { struct task_struct *pfo_ret__ ; { switch (8UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); goto ldv_2184; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_2184; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_2184; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); goto ldv_2184; default: __bad_percpu_size(); } ldv_2184: ; return (pfo_ret__); } } extern struct pv_irq_ops pv_irq_ops ; extern void *__memcpy(void * , void const * , size_t ) ; extern void *memset(void * , int , size_t ) ; extern int memcmp(void const * , void const * , size_t ) ; extern size_t strlen(char const * ) ; extern char *strncpy(char * , char const * , __kernel_size_t ) ; extern size_t strlcpy(char * , char const * , size_t ) ; extern char *strchr(char const * , int ) ; extern char *kstrdup(char const * , gfp_t ) ; extern int __bitmap_weight(unsigned long const * , int ) ; __inline static int bitmap_weight(unsigned long const *src , int nbits ) { int tmp___0 ; { tmp___0 = __bitmap_weight(src, nbits); return (tmp___0); } } extern int nr_cpu_ids ; extern struct cpumask const * const cpu_online_mask ; __inline static unsigned int cpumask_weight(struct cpumask const *srcp ) { int tmp ; { tmp = bitmap_weight((unsigned long const *)(& srcp->bits), nr_cpu_ids); return ((unsigned int )tmp); } } __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 *)"/work/vladimir/commit-test/commit-test-work/task-097--linux-stable--dir/inst/current/envs/linux-stable-7cb2521/linux-stable-7cb2521/arch/x86/include/asm/paravirt.h"), "i" (853), "i" (12UL)); ldv_4484: ; goto ldv_4484; } 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); __ret = __eax; return (__ret); } } __inline static int arch_irqs_disabled_flags(unsigned long flags ) { { return ((flags & 512UL) == 0UL); } } __inline static long IS_ERR(void const *ptr ) { long tmp ; { tmp = ldv__builtin_expect((unsigned long )ptr > 0xfffffffffffff000UL, 0L); return (tmp); } } __inline static void rep_nop(void) { { __asm__ volatile ("rep; nop": : : "memory"); return; } } __inline static void cpu_relax(void) { { rep_nop(); return; } } __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } __inline static int atomic_read(atomic_t const *v ) { { return ((int )*((int volatile *)(& v->counter))); } } __inline static void atomic_inc(atomic_t *v ) { { __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); return; } } extern void local_bh_disable(void) ; extern void local_bh_enable(void) ; extern void lockdep_init_map(struct lockdep_map * , char const * , struct lock_class_key * , int ) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_lock(raw_spinlock_t * ) ; extern int _raw_spin_trylock(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->ldv_6021.rlock); } } __inline static void spin_lock(spinlock_t *lock ) { { _raw_spin_lock(& lock->ldv_6021.rlock); return; } } __inline static int spin_trylock(spinlock_t *lock ) { int tmp ; { tmp = _raw_spin_trylock(& lock->ldv_6021.rlock); return (tmp); } } __inline static void spin_unlock(spinlock_t *lock ) { { _raw_spin_unlock(& lock->ldv_6021.rlock); return; } } extern void __init_waitqueue_head(wait_queue_head_t * , struct lock_class_key * ) ; extern void __wake_up(wait_queue_head_t * , unsigned int , int , void * ) ; extern void prepare_to_wait(wait_queue_head_t * , wait_queue_t * , int ) ; extern void finish_wait(wait_queue_head_t * , wait_queue_t * ) ; extern int autoremove_wake_function(wait_queue_t * , unsigned int , int , void * ) ; __inline static void kmemcheck_mark_initialized(void *address , unsigned int n ) { { return; } } extern int net_ratelimit(void) ; extern void __const_udelay(unsigned long ) ; extern void msleep(unsigned int ) ; extern unsigned long volatile jiffies ; extern void init_timer_key(struct timer_list * , char const * , struct lock_class_key * ) ; __inline static void setup_timer_key(struct timer_list *timer , char const *name , struct lock_class_key *key , void (*function)(unsigned long ) , unsigned long data ) { { timer->function = function; timer->data = data; init_timer_key(timer, name, key); return; } } extern int mod_timer(struct timer_list * , unsigned long ) ; extern void add_timer(struct timer_list * ) ; extern int del_timer_sync(struct timer_list * ) ; extern void __init_work(struct work_struct * , int ) ; extern int schedule_work(struct work_struct * ) ; extern bool cancel_work_sync(struct work_struct * ) ; extern int cpu_number ; extern struct page *alloc_pages_current(gfp_t , unsigned int ) ; __inline static struct page *alloc_pages(gfp_t gfp_mask , unsigned int order ) { struct page *tmp ; { tmp = alloc_pages_current(gfp_mask, order); return (tmp); } } __inline static char const *kobject_name(struct kobject const *kobj ) { { return ((char const *)kobj->name); } } extern void __kernel_param_lock(void) ; extern void __kernel_param_unlock(void) ; extern struct kernel_param_ops param_ops_charp ; extern struct module __this_module ; extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } __inline static void *kcalloc(size_t n , size_t size , gfp_t flags ) { void *tmp ; { if (size != 0UL && 0xffffffffffffffffUL / size < n) { return (0); } else { } tmp = __kmalloc(n * size, flags | 32768U); return (tmp); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } __inline static __sum16 csum_fold(__wsum sum ) { { __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); return ((__sum16 )(~ sum >> 16)); } } __inline static __sum16 ip_fast_csum(void const *iph , unsigned int ihl ) { unsigned int sum ; { __asm__ (" movl (%1), %0\n subl $4, %2\n jbe 2f\n addl 4(%1), %0\n adcl 8(%1), %0\n adcl 12(%1), %0\n1: adcl 16(%1), %0\n lea 4(%1), %1\n decl %2\n jne\t1b\n adcl $0, %0\n movl %0, %2\n shrl $16, %0\n addw %w2, %w0\n adcl $0, %0\n notl %0\n2:": "=r" (sum), "=r" (iph), "=r" (ihl): "1" (iph), "2" (ihl): "memory"); return ((__sum16 )sum); } } __inline static __wsum csum_tcpudp_nofold(__be32 saddr , __be32 daddr , unsigned short len , unsigned short proto , __wsum sum ) { { __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); return (sum); } } __inline static __sum16 csum_tcpudp_magic(__be32 saddr , __be32 daddr , unsigned short len , unsigned short proto , __wsum sum ) { __wsum tmp ; __sum16 tmp___0 ; { tmp = csum_tcpudp_nofold(saddr, daddr, (int )len, (int )proto, sum); tmp___0 = csum_fold(tmp); return (tmp___0); } } extern __wsum csum_partial(void const * , int , __wsum ) ; __inline static __wsum csum_add(__wsum csum , __wsum addend ) { u32 res ; { res = csum; res = res + addend; return ((u32 )(res < addend) + res); } } __inline static __wsum csum_sub(__wsum csum , __wsum addend ) { __wsum tmp ; { tmp = csum_add(csum, ~ addend); return (tmp); } } __inline static __wsum csum_unfold(__sum16 n ) { { return ((__wsum )n); } } extern int driver_for_each_device(struct device_driver * , struct device * , void * , int (*)(struct device * , void * ) ) ; __inline static char const *dev_name(struct device const *dev ) { char const *tmp ; { if ((unsigned long )dev->init_name != (unsigned long )((char const */* const */)0)) { return ((char const *)dev->init_name); } else { } tmp = kobject_name(& dev->kobj); return (tmp); } } extern void *dev_get_drvdata(struct device const * ) ; extern void dev_set_drvdata(struct device * , void * ) ; extern int dev_err(struct device const * , char const * , ...) ; extern int dev_warn(struct device const * , char const * , ...) ; extern int _dev_info(struct device const * , char const * , ...) ; __inline static int PageTail(struct page *page ) { int tmp ; { tmp = constant_test_bit(15U, (unsigned long const volatile *)(& page->flags)); return (tmp); } } __inline static void get_page(struct page *page ) { int tmp ; int tmp___0 ; long tmp___1 ; int tmp___2 ; long tmp___3 ; int tmp___4 ; long tmp___5 ; { tmp = atomic_read((atomic_t const *)(& page->_count)); tmp___0 = PageTail(page); tmp___1 = ldv__builtin_expect(tmp < (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/linux/mm.h"), "i" (370), "i" (12UL)); ldv_16002: ; goto ldv_16002; } else { } atomic_inc(& page->_count); tmp___4 = PageTail(page); tmp___5 = ldv__builtin_expect(tmp___4 != 0, 0L); if (tmp___5 != 0L) { tmp___2 = atomic_read((atomic_t const *)(& (page->ldv_6838.first_page)->_count)); tmp___3 = ldv__builtin_expect(tmp___2 <= 0, 0L); if (tmp___3 != 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/mm.h"), "i" (382), "i" (12UL)); ldv_16003: ; goto ldv_16003; } else { } atomic_inc(& (page->ldv_6838.first_page)->_count); } else { } return; } } extern void put_page(struct page * ) ; __inline static void *lowmem_page_address(struct page *page ) { { return ((void *)((unsigned long )((unsigned long long )(((long )page + 24189255811072L) / 56L) << 12) + 0xffff880000000000UL)); } } __inline static unsigned char readb(void const volatile *addr ) { unsigned char ret ; { __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); return (ret); } } __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 unsigned int __readl(void const volatile *addr ) { unsigned int ret ; { __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr))); return (ret); } } __inline static void __writeb(unsigned char val , void volatile *addr ) { { __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr))); return; } } __inline static void __writel(unsigned int val , void volatile *addr ) { { __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); return; } } extern void iounmap(void volatile * ) ; extern void *vmalloc(unsigned long ) ; extern void vfree(void const * ) ; __inline static void memcpy_fromio(void *dst , void const volatile *src , size_t count ) { size_t __len ; void *__ret ; { __len = count; __ret = __builtin_memcpy(dst, (void const *)src, __len); return; } } extern void *ioremap_wc(resource_size_t , unsigned long ) ; __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 *)0) && *(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_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" (18), "i" (12UL)); ldv_18264: ; goto ldv_18264; } else { } tmp___2 = __phys_addr((unsigned long )ptr); addr = (*(ops->map_page))(dev, 0xffffea0000000000UL + (tmp___2 >> 12), (unsigned long )ptr & 4095UL, size, dir, attrs); tmp___3 = __phys_addr((unsigned long )ptr); debug_dma_map_page(dev, 0xffffea0000000000UL + (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" (35), "i" (12UL)); ldv_18273: ; goto ldv_18273; } 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(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" (78), "i" (12UL)); ldv_18307: ; goto ldv_18307; } else { } addr = (*(ops->map_page))(dev, page, offset, size, dir, 0); debug_dma_map_page(dev, page, offset, size, (int )dir, addr, 0); return (addr); } } __inline static void dma_unmap_page(struct device *dev , dma_addr_t addr , size_t size , enum dma_data_direction dir ) { 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" (90), "i" (12UL)); ldv_18315: ; goto ldv_18315; } 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, 0); } else { } debug_dma_unmap_page(dev, addr, size, (int )dir, 0); return; } } extern int dma_supported(struct device * , u64 ) ; extern int dma_set_mask(struct device * , u64 ) ; __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_coherent(struct device *dev , size_t size , dma_addr_t *dma_handle , gfp_t gfp ) { 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 (0); } else { } if ((unsigned long )ops->alloc_coherent == (unsigned long )((void *(*)(struct device * , size_t , dma_addr_t * , gfp_t ))0)) { return (0); } else { } tmp___1 = dma_alloc_coherent_gfp_flags(dev, gfp); memory = (*(ops->alloc_coherent))(dev, size, dma_handle, tmp___1); debug_dma_alloc_coherent(dev, size, *dma_handle, memory); return (memory); } } __inline static void dma_free_coherent(struct device *dev , size_t size , void *vaddr , dma_addr_t bus ) { 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("/work/vladimir/commit-test/commit-test-work/task-097--linux-stable--dir/inst/current/envs/linux-stable-7cb2521/linux-stable-7cb2521/arch/x86/include/asm/dma-mapping.h", 147); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); debug_dma_free_coherent(dev, size, vaddr, bus); if ((unsigned long )ops->free_coherent != (unsigned long )((void (*)(struct device * , size_t , void * , dma_addr_t ))0)) { (*(ops->free_coherent))(dev, size, vaddr, bus); } else { } return; } } __inline static int dma_set_coherent_mask(struct device *dev , u64 mask ) { int tmp ; { tmp = dma_supported(dev, mask); if (tmp == 0) { return (-5); } else { } dev->coherent_dma_mask = mask; return (0); } } extern int skb_pad(struct sk_buff * , int ) ; __inline static unsigned char *skb_end_pointer(struct sk_buff const *skb ) { { return ((unsigned char *)skb->head + (unsigned long )skb->end); } } __inline static int skb_is_nonlinear(struct sk_buff const *skb ) { { return ((int )skb->data_len); } } __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_pull(struct sk_buff * , unsigned int ) ; extern unsigned char *__pskb_pull_tail(struct sk_buff * , int ) ; __inline static unsigned int skb_headroom(struct sk_buff const *skb ) { { return ((unsigned int )((long )skb->data) - (unsigned int )((long )skb->head)); } } __inline static unsigned char *skb_transport_header(struct sk_buff const *skb ) { { return ((unsigned char *)skb->head + (unsigned long )skb->transport_header); } } __inline static int skb_checksum_start_offset(struct sk_buff const *skb ) { unsigned int tmp ; { tmp = skb_headroom(skb); return ((int )((unsigned int )skb->ldv_19221.ldv_19220.csum_start - tmp)); } } __inline static int skb_transport_offset(struct sk_buff const *skb ) { unsigned char *tmp ; { tmp = skb_transport_header(skb); return ((int )((unsigned int )((long )tmp) - (unsigned int )((long )skb->data))); } } extern struct sk_buff *__netdev_alloc_skb(struct net_device * , unsigned int , gfp_t ) ; __inline static struct sk_buff *netdev_alloc_skb(struct net_device *dev , unsigned int length ) { struct sk_buff *tmp ; { tmp = __netdev_alloc_skb(dev, length, 32U); return (tmp); } } __inline static int skb_padto(struct sk_buff *skb , unsigned int len ) { unsigned int size ; long tmp ; int tmp___0 ; { size = skb->len; tmp = ldv__builtin_expect(size >= len, 1L); if (tmp != 0L) { return (0); } else { } tmp___0 = skb_pad(skb, (int )(len - size)); return (tmp___0); } } __inline static int __skb_linearize(struct sk_buff *skb ) { unsigned char *tmp ; { tmp = __pskb_pull_tail(skb, (int )skb->data_len); return ((unsigned long )tmp != (unsigned long )((unsigned char *)0) ? 0 : -12); } } __inline static int skb_linearize(struct sk_buff *skb ) { int tmp___0 ; int tmp___1 ; int tmp___2 ; { tmp___2 = skb_is_nonlinear((struct sk_buff const *)skb); if (tmp___2 != 0) { tmp___0 = __skb_linearize(skb); tmp___1 = tmp___0; } else { tmp___1 = 0; } return (tmp___1); } } __inline static void skb_copy_to_linear_data(struct sk_buff *skb , void const *from , unsigned int const len ) { size_t __len ; void *__ret ; { __len = (size_t )len; __ret = __builtin_memcpy((void *)skb->data, from, __len); return; } } __inline static u16 skb_get_queue_mapping(struct sk_buff const *skb ) { { return ((u16 )skb->queue_mapping); } } __inline static void skb_record_rx_queue(struct sk_buff *skb , u16 rx_queue ) { { skb->queue_mapping = (unsigned int )rx_queue + 1U; return; } } __inline static int skb_is_gso(struct sk_buff const *skb ) { unsigned char *tmp ; { tmp = skb_end_pointer(skb); return ((int )((struct skb_shared_info *)tmp)->gso_size); } } __inline static int skb_is_gso_v6(struct sk_buff const *skb ) { unsigned char *tmp ; { tmp = skb_end_pointer(skb); return ((int )((struct skb_shared_info *)tmp)->gso_type & 16); } } extern long schedule_timeout(long ) ; extern u32 ethtool_op_get_link(struct net_device * ) ; extern int ethtool_op_set_tx_hw_csum(struct net_device * , u32 ) ; extern int ethtool_op_set_sg(struct net_device * , u32 ) ; extern u32 ethtool_op_get_flags(struct net_device * ) ; extern int ethtool_op_set_flags(struct net_device * , u32 , u32 ) ; extern void __napi_schedule(struct napi_struct * ) ; __inline static int napi_disable_pending(struct napi_struct *n ) { int tmp ; { tmp = constant_test_bit(1U, (unsigned long const volatile *)(& n->state)); return (tmp); } } __inline static int napi_schedule_prep(struct napi_struct *n ) { int tmp ; int tmp___0 ; int tmp___1 ; { tmp = napi_disable_pending(n); if (tmp == 0) { tmp___0 = test_and_set_bit(0, (unsigned long volatile *)(& n->state)); if (tmp___0 == 0) { tmp___1 = 1; } else { tmp___1 = 0; } } else { tmp___1 = 0; } return (tmp___1); } } __inline static void napi_schedule(struct napi_struct *n ) { int tmp ; { tmp = napi_schedule_prep(n); if (tmp != 0) { __napi_schedule(n); } else { } return; } } extern void napi_complete(struct napi_struct * ) ; __inline static void napi_disable(struct napi_struct *n ) { int tmp ; { set_bit(1U, (unsigned long volatile *)(& n->state)); goto ldv_29751; ldv_29750: msleep(1U); ldv_29751: tmp = test_and_set_bit(0, (unsigned long volatile *)(& n->state)); if (tmp != 0) { goto ldv_29750; } else { } clear_bit(1, (unsigned long volatile *)(& n->state)); return; } } __inline static void napi_enable(struct napi_struct *n ) { int tmp ; long tmp___0 ; { tmp = constant_test_bit(0U, (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" (470), "i" (12UL)); ldv_29756: ; goto ldv_29756; } else { } __asm__ volatile ("": : : "memory"); clear_bit(0, (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 + 2496U); } } extern void netif_napi_add(struct net_device * , struct napi_struct * , int (*)(struct napi_struct * , int ) , int ) ; void ldv_netif_napi_add_2(struct net_device *ldv_func_arg1 , struct napi_struct *ldv_func_arg2 , int (*ldv_func_arg3)(struct napi_struct * , int ) , int ldv_func_arg4 ) ; extern void netif_napi_del(struct napi_struct * ) ; void ldv_netif_napi_del_1(struct napi_struct *ldv_func_arg1 ) ; 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, 0, flags, name, dev); return (tmp); } } extern void free_irq(unsigned int , void * ) ; extern void free_netdev(struct net_device * ) ; void ldv_free_netdev_3(struct net_device *ldv_func_arg1 ) ; void ldv_free_netdev_4(struct net_device *ldv_func_arg1 ) ; extern int netpoll_trap(void) ; extern void __netif_schedule(struct Qdisc * ) ; __inline static void netif_tx_start_queue(struct netdev_queue *dev_queue ) { { clear_bit(0, (unsigned long volatile *)(& dev_queue->state)); return; } } __inline static void netif_tx_wake_queue(struct netdev_queue *dev_queue ) { int tmp ; int tmp___0 ; { tmp = netpoll_trap(); if (tmp != 0) { netif_tx_start_queue(dev_queue); return; } else { } tmp___0 = test_and_clear_bit(0, (unsigned long volatile *)(& dev_queue->state)); if (tmp___0 != 0) { __netif_schedule(dev_queue->qdisc); } else { } return; } } __inline static void netif_tx_wake_all_queues(struct net_device *dev ) { unsigned int i ; struct netdev_queue *txq ; struct netdev_queue *tmp ; { i = 0U; goto ldv_31460; ldv_31459: tmp = netdev_get_tx_queue((struct net_device const *)dev, i); txq = tmp; netif_tx_wake_queue(txq); i = i + 1U; ldv_31460: ; if (dev->num_tx_queues > i) { goto ldv_31459; } else { } 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", 1608); } else { } tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___0 != 0L) { printk("<6>netif_stop_queue() cannot be called before register_netdev()"); return; } else { } set_bit(0U, (unsigned long volatile *)(& dev_queue->state)); return; } } __inline static void netif_tx_stop_all_queues(struct net_device *dev ) { unsigned int i ; struct netdev_queue *txq ; struct netdev_queue *tmp ; { i = 0U; goto ldv_31476; ldv_31475: tmp = netdev_get_tx_queue((struct net_device const *)dev, i); txq = tmp; netif_tx_stop_queue(txq); i = i + 1U; ldv_31476: ; if (dev->num_tx_queues > i) { goto ldv_31475; } else { } return; } } __inline static int netif_tx_queue_stopped(struct netdev_queue const *dev_queue ) { int tmp ; { tmp = constant_test_bit(0U, (unsigned long const volatile *)(& dev_queue->state)); return (tmp); } } __inline static int netif_running(struct net_device const *dev ) { int tmp ; { tmp = constant_test_bit(0U, (unsigned long const volatile *)(& dev->state)); return (tmp); } } extern int netif_set_real_num_tx_queues(struct net_device * , unsigned int ) ; extern int netif_set_real_num_rx_queues(struct net_device * , unsigned int ) ; extern void dev_kfree_skb_irq(struct sk_buff * ) ; extern void dev_kfree_skb_any(struct sk_buff * ) ; extern int netif_receive_skb(struct sk_buff * ) ; extern void netif_carrier_on(struct net_device * ) ; 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 int __netif_tx_trylock(struct netdev_queue *txq ) { int ok ; int tmp ; int pfo_ret__ ; long tmp___0 ; { tmp = spin_trylock(& txq->_xmit_lock); ok = tmp; tmp___0 = ldv__builtin_expect(ok != 0, 1L); if (tmp___0 != 0L) { switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); goto ldv_31787; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_31787; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_31787; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_31787; default: __bad_percpu_size(); } ldv_31787: txq->xmit_lock_owner = pfo_ret__; } else { } return (ok); } } __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_disable(struct net_device *dev ) { unsigned int i ; int cpu ; int pfo_ret__ ; struct netdev_queue *txq ; struct netdev_queue *tmp ; { local_bh_disable(); switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); goto ldv_31840; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_31840; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_31840; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_31840; default: __bad_percpu_size(); } ldv_31840: cpu = pfo_ret__; i = 0U; goto ldv_31848; ldv_31847: tmp = netdev_get_tx_queue((struct net_device const *)dev, i); txq = tmp; __netif_tx_lock(txq, cpu); netif_tx_stop_queue(txq); __netif_tx_unlock(txq); i = i + 1U; ldv_31848: ; if (dev->num_tx_queues > i) { goto ldv_31847; } else { } local_bh_enable(); return; } } extern int register_netdev(struct net_device * ) ; extern void unregister_netdev(struct net_device * ) ; extern int skb_checksum_help(struct sk_buff * ) ; extern struct sk_buff *skb_gso_segment(struct sk_buff * , int ) ; extern int netdev_err(struct net_device const * , char const * , ...) ; extern int netdev_warn(struct net_device const * , char const * , ...) ; extern int netdev_info(struct net_device const * , char const * , ...) ; extern void rtnl_lock(void) ; extern void rtnl_unlock(void) ; __inline static struct tcphdr *tcp_hdr(struct sk_buff const *skb ) { unsigned char *tmp ; { tmp = skb_transport_header(skb); return ((struct tcphdr *)tmp); } } __inline static unsigned int tcp_hdrlen(struct sk_buff const *skb ) { struct tcphdr *tmp ; { tmp = tcp_hdr(skb); return ((unsigned int )((int )tmp->doff * 4)); } } extern void __iowrite64_copy(void * , void const * , size_t ) ; extern int pci_find_capability(struct pci_dev * , int ) ; extern int pci_find_ext_capability(struct pci_dev * , int ) ; extern int pci_bus_read_config_word(struct pci_bus * , unsigned int , int , u16 * ) ; extern int pci_bus_read_config_dword(struct pci_bus * , unsigned int , int , u32 * ) ; extern int pci_bus_write_config_byte(struct pci_bus * , unsigned int , int , u8 ) ; extern int pci_bus_write_config_word(struct pci_bus * , unsigned int , int , u16 ) ; extern int pci_bus_write_config_dword(struct pci_bus * , unsigned int , int , u32 ) ; __inline static int pci_read_config_word(struct pci_dev *dev , int where , u16 *val ) { int tmp ; { tmp = pci_bus_read_config_word(dev->bus, dev->devfn, where, val); return (tmp); } } __inline static int pci_read_config_dword(struct pci_dev *dev , int where , u32 *val ) { int tmp ; { tmp = pci_bus_read_config_dword(dev->bus, dev->devfn, where, val); return (tmp); } } __inline static int pci_write_config_byte(struct pci_dev *dev , int where , u8 val ) { int tmp ; { tmp = pci_bus_write_config_byte(dev->bus, dev->devfn, where, (int )val); return (tmp); } } __inline static int pci_write_config_word(struct pci_dev *dev , int where , u16 val ) { int tmp ; { tmp = pci_bus_write_config_word(dev->bus, dev->devfn, where, (int )val); return (tmp); } } __inline static int pci_write_config_dword(struct pci_dev *dev , int where , u32 val ) { int tmp ; { tmp = pci_bus_write_config_dword(dev->bus, dev->devfn, where, val); return (tmp); } } 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 int pcie_get_readrq(struct pci_dev * ) ; extern int pcie_set_readrq(struct pci_dev * , int ) ; 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_register_driver(struct pci_driver * , struct module * , char const * ) ; extern void pci_unregister_driver(struct pci_driver * ) ; extern int pci_enable_msi_block(struct pci_dev * , unsigned int ) ; extern void pci_disable_msi(struct pci_dev * ) ; extern int pci_enable_msix(struct pci_dev * , struct msix_entry * , int ) ; extern void pci_disable_msix(struct pci_dev * ) ; __inline static dma_addr_t pci_map_single(struct pci_dev *hwdev , void *ptr , size_t size , int direction ) { dma_addr_t tmp ; { tmp = dma_map_single_attrs((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : 0, ptr, size, (enum dma_data_direction )direction, 0); return (tmp); } } __inline static void pci_unmap_single(struct pci_dev *hwdev , dma_addr_t dma_addr , size_t size , int direction ) { { dma_unmap_single_attrs((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : 0, dma_addr, size, (enum dma_data_direction )direction, 0); return; } } __inline static dma_addr_t pci_map_page(struct pci_dev *hwdev , struct page *page , unsigned long offset , size_t size , int direction ) { dma_addr_t tmp ; { tmp = dma_map_page((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : 0, page, offset, size, (enum dma_data_direction )direction); return (tmp); } } __inline static void pci_unmap_page(struct pci_dev *hwdev , dma_addr_t dma_address , size_t size , int direction ) { { dma_unmap_page((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : 0, dma_address, size, (enum dma_data_direction )direction); return; } } __inline static int pci_set_dma_mask(struct pci_dev *dev , u64 mask ) { int tmp ; { tmp = dma_set_mask(& dev->dev, mask); return (tmp); } } __inline static int pci_set_consistent_dma_mask(struct pci_dev *dev , u64 mask ) { int tmp ; { tmp = dma_set_coherent_mask(& dev->dev, mask); return (tmp); } } __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); } } extern __be16 eth_type_trans(struct sk_buff * , struct net_device * ) ; extern int eth_validate_addr(struct net_device * ) ; extern struct net_device *alloc_etherdev_mqs(int , unsigned int , unsigned int ) ; __inline static int is_zero_ether_addr(u8 const *addr ) { { return ((unsigned int )((((((int )((unsigned char )*addr) | (int )((unsigned char )*(addr + 1UL))) | (int )((unsigned char )*(addr + 2UL))) | (int )((unsigned char )*(addr + 3UL))) | (int )((unsigned char )*(addr + 4UL))) | (int )((unsigned char )*(addr + 5UL))) == 0U); } } __inline static int is_multicast_ether_addr(u8 const *addr ) { { return ((int )*addr & 1); } } __inline static int is_valid_ether_addr(u8 const *addr ) { int tmp ; int tmp___0 ; int tmp___1 ; { tmp = is_multicast_ether_addr(addr); if (tmp == 0) { tmp___0 = is_zero_ether_addr(addr); if (tmp___0 == 0) { tmp___1 = 1; } else { tmp___1 = 0; } } else { tmp___1 = 0; } return (tmp___1); } } extern void lro_receive_frags(struct net_lro_mgr * , struct skb_frag_struct * , int , int , void * , __wsum ) ; extern void lro_flush_all(struct net_lro_mgr * ) ; extern void dca_register_notify(struct notifier_block * ) ; extern void dca_unregister_notify(struct notifier_block * ) ; extern int dca_add_requester(struct device * ) ; extern int dca_remove_requester(struct device * ) ; extern u8 dca3_get_tag(struct device * , int ) ; extern int request_firmware(struct firmware const ** , char const * , struct device * ) ; extern void release_firmware(struct firmware const * ) ; extern u32 crc32_le(u32 , unsigned char const * , size_t ) ; extern int mtrr_add(unsigned long , unsigned long , unsigned int , bool ) ; extern int mtrr_del(int , unsigned long , unsigned long ) ; static char *myri10ge_fw_unaligned = (char *)"myri10ge_ethp_z8e.dat"; static char *myri10ge_fw_aligned = (char *)"myri10ge_eth_z8e.dat"; static char *myri10ge_fw_rss_unaligned = (char *)"myri10ge_rss_ethp_z8e.dat"; static char *myri10ge_fw_rss_aligned = (char *)"myri10ge_rss_eth_z8e.dat"; static char *myri10ge_fw_name = 0; static char const __param_str_myri10ge_fw_name[17U] = { 'm', 'y', 'r', 'i', '1', '0', 'g', 'e', '_', 'f', 'w', '_', 'n', 'a', 'm', 'e', '\000'}; static struct kernel_param const __param_myri10ge_fw_name = {(char const *)(& __param_str_myri10ge_fw_name), (struct kernel_param_ops const *)(& param_ops_charp), 420U, 0U, {(void *)(& myri10ge_fw_name)}}; static char *myri10ge_fw_names[8U] = { 0, 0, 0, 0, 0, 0, 0, 0}; static int myri10ge_ecrc_enable = 1; static int myri10ge_small_bytes = -1; static int myri10ge_msi = 1; static int myri10ge_intr_coal_delay = 75; static int myri10ge_flow_control = 1; static int myri10ge_deassert_wait = 1; static int myri10ge_force_firmware = 0; static int myri10ge_initial_mtu = 9000; static int myri10ge_napi_weight = 64; static int myri10ge_watchdog_timeout = 1; static int myri10ge_max_irq_loops = 1048576; static int myri10ge_debug = -1; static int myri10ge_lro_max_pkts = 64; static int myri10ge_fill_thresh = 256; static int myri10ge_reset_recover = 1; static int myri10ge_max_slices = 1; static int myri10ge_rss_hash = 5; static int myri10ge_dca = 1; static void myri10ge_set_multicast_list(struct net_device *dev ) ; static netdev_tx_t myri10ge_sw_tso(struct sk_buff *skb , struct net_device *dev ) ; __inline static void put_be32(__be32 val , __be32 *p ) { { __writel(val, (void volatile *)p); return; } } static struct net_device_stats *myri10ge_get_stats(struct net_device *dev ) ; static void set_fw_name(struct myri10ge_priv *mgp , char *name , bool allocated ) { { if ((int )mgp->fw_name_allocated) { kfree((void const *)mgp->fw_name); } else { } mgp->fw_name = name; mgp->fw_name_allocated = allocated; return; } } static int myri10ge_send_cmd(struct myri10ge_priv *mgp , u32 cmd , struct myri10ge_cmd *data , int atomic ) { struct mcp_cmd *buf ; char buf_bytes[72U] ; struct mcp_cmd_response *response ; char *cmd_addr ; u32 dma_low ; u32 dma_high ; u32 result ; u32 value ; int sleep_total ; __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; __u32 tmp___2 ; __u32 tmp___3 ; __u32 tmp___4 ; __u32 tmp___5 ; __u32 tmp___6 ; { response = mgp->cmd; cmd_addr = (char *)mgp->sram + 16252928U; sleep_total = 0; buf = (struct mcp_cmd *)(((unsigned long )(& buf_bytes) + 7UL) & 0xfffffffffffffff8UL); tmp = __fswab32(data->data0); buf->data0 = tmp; tmp___0 = __fswab32(data->data1); buf->data1 = tmp___0; tmp___1 = __fswab32(data->data2); buf->data2 = tmp___1; tmp___2 = __fswab32(cmd); buf->cmd = tmp___2; dma_low = (unsigned int )mgp->cmd_bus; dma_high = (unsigned int )(mgp->cmd_bus >> 32); tmp___3 = __fswab32(dma_low); buf->response_addr.low = tmp___3; tmp___4 = __fswab32(dma_high); buf->response_addr.high = tmp___4; response->result = 4294967295U; __asm__ volatile ("mfence": : : "memory"); __iowrite64_copy((void *)cmd_addr, (void const *)buf, 8UL); if (atomic != 0) { sleep_total = 0; goto ldv_44055; ldv_44054: __const_udelay(42950UL); __asm__ volatile ("mfence": : : "memory"); sleep_total = sleep_total + 10; ldv_44055: ; if (sleep_total <= 999 && response->result == 4294967295U) { goto ldv_44054; } else { } } else { sleep_total = 0; goto ldv_44058; ldv_44057: msleep(1U); sleep_total = sleep_total + 1; ldv_44058: ; if (sleep_total <= 14 && response->result == 4294967295U) { goto ldv_44057; } else { } } tmp___5 = __fswab32(response->result); result = tmp___5; tmp___6 = __fswab32(response->data); value = tmp___6; if (result != 4294967295U) { if (result == 0U) { data->data0 = value; return (0); } else if (result == 1U) { return (-38); } else if (result == 10U) { return (-7); } else if ((result == 2U && cmd == 36U) && (data->data1 & 2U) != 0U) { return (-34); } else { dev_err((struct device const *)(& (mgp->pdev)->dev), "command %d failed, result = %d\n", cmd, result); return (-6); } } else { } dev_err((struct device const *)(& (mgp->pdev)->dev), "command %d timed out, result = %d\n", cmd, result); return (-11); } } static int myri10ge_read_mac_addr(struct myri10ge_priv *mgp ) { char *ptr ; char *limit ; int i ; unsigned long tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; char *tmp___3 ; { ptr = (char *)(& mgp->eeprom_strings); limit = (char *)(& mgp->eeprom_strings) + 256UL; goto ldv_44074; ldv_44073: tmp___0 = memcmp((void const *)ptr, (void const *)"MAC=", 4UL); if (tmp___0 == 0) { ptr = ptr + 4UL; mgp->mac_addr_string = ptr; i = 0; goto ldv_44068; ldv_44067: ; if ((unsigned long )(ptr + 2UL) > (unsigned long )limit) { goto abort; } else { } tmp = simple_strtoul((char const *)ptr, & ptr, 16U); mgp->mac_addr[i] = (u8 )tmp; ptr = ptr + 1UL; i = i + 1; ldv_44068: ; if (i <= 5) { goto ldv_44067; } else { } } else { } tmp___1 = memcmp((void const *)ptr, (void const *)"PC=", 3UL); if (tmp___1 == 0) { ptr = ptr + 3UL; mgp->product_code_string = ptr; } else { } tmp___2 = memcmp((void const *)ptr, (void const *)"SN=", 3UL); if (tmp___2 == 0) { ptr = ptr + 3UL; mgp->serial_number = simple_strtoul((char const *)ptr, & ptr, 10U); } else { } goto ldv_44071; ldv_44070: ; ldv_44071: ; if ((unsigned long )ptr < (unsigned long )limit) { tmp___3 = ptr; ptr = ptr + 1; if ((int )((signed char )*tmp___3) != 0) { goto ldv_44070; } else { goto ldv_44072; } } else { } ldv_44072: ; ldv_44074: ; if ((int )((signed char )*ptr) != 0 && (unsigned long )ptr < (unsigned long )limit) { goto ldv_44073; } else { } return (0); abort: dev_err((struct device const *)(& (mgp->pdev)->dev), "failed to parse eeprom_strings\n"); return (-6); } } static void myri10ge_dummy_rdma(struct myri10ge_priv *mgp , int enable ) { char *submit ; __be32 buf[16U] ; u32 dma_low ; u32 dma_high ; int i ; __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; __u32 tmp___2 ; __u32 tmp___3 ; { (mgp->cmd)->data = 0U; __asm__ volatile ("mfence": : : "memory"); dma_low = (unsigned int )mgp->cmd_bus; dma_high = (unsigned int )(mgp->cmd_bus >> 32); tmp = __fswab32(dma_high); buf[0] = tmp; tmp___0 = __fswab32(dma_low); buf[1] = tmp___0; buf[2] = 4294967295U; tmp___1 = __fswab32(dma_high); buf[3] = tmp___1; tmp___2 = __fswab32(dma_low); buf[4] = tmp___2; tmp___3 = __fswab32((__u32 )enable); buf[5] = tmp___3; submit = (char *)mgp->sram + 16515520U; __iowrite64_copy((void *)submit, (void const *)(& buf), 8UL); i = 0; goto ldv_44086; ldv_44085: msleep(1U); i = i + 1; ldv_44086: ; if ((mgp->cmd)->data != 4294967295U && i <= 19) { goto ldv_44085; } else { } if ((mgp->cmd)->data != 4294967295U) { dev_err((struct device const *)(& (mgp->pdev)->dev), "dummy rdma %s failed\n", enable != 0 ? (char *)"enable" : (char *)"disable"); } else { } return; } } static int myri10ge_validate_firmware(struct myri10ge_priv *mgp , struct mcp_gen_header *hdr ) { struct device *dev ; __u32 tmp ; __u32 tmp___0 ; { dev = & (mgp->pdev)->dev; tmp___0 = __fswab32(hdr->mcp_type); if (tmp___0 != 1163151392U) { tmp = __fswab32(hdr->mcp_type); dev_err((struct device const *)dev, "Bad firmware type: 0x%x\n", tmp); return (-22); } else { } strncpy((char *)(& mgp->fw_version), (char const *)(& hdr->version), 128UL); sscanf((char const *)(& mgp->fw_version), "%d.%d.%d", & mgp->fw_ver_major, & mgp->fw_ver_minor, & mgp->fw_ver_tiny); if (mgp->fw_ver_major != 1 || mgp->fw_ver_minor != 4) { dev_err((struct device const *)dev, "Found firmware version %s\n", (char *)(& mgp->fw_version)); dev_err((struct device const *)dev, "Driver needs %d.%d\n", 1, 4); return (-22); } else { } return (0); } } static int myri10ge_load_hotplug_firmware(struct myri10ge_priv *mgp , u32 *size ) { unsigned int crc ; unsigned int reread_crc ; struct firmware const *fw ; struct device *dev ; unsigned char *fw_readback ; struct mcp_gen_header *hdr ; size_t hdr_offset ; int status ; unsigned int i ; __u32 tmp ; unsigned int _min1 ; unsigned int _min2 ; void *tmp___0 ; { dev = & (mgp->pdev)->dev; status = request_firmware(& fw, (char const *)mgp->fw_name, dev); if (status < 0) { dev_err((struct device const *)dev, "Unable to load %s firmware image via hotplug\n", mgp->fw_name); status = -22; goto abort_with_nothing; } else { } if ((unsigned long )fw->size >= (unsigned long )(mgp->sram_size + -1048576) || (unsigned long )fw->size <= 63UL) { dev_err((struct device const *)dev, "Firmware size invalid:%d\n", (int )fw->size); status = -22; goto abort_with_fw; } else { } tmp = __fswab32(*((__be32 *)fw->data + 60U)); hdr_offset = (size_t )tmp; if ((hdr_offset & 3UL) != 0UL || hdr_offset + 184UL > (unsigned long )fw->size) { dev_err((struct device const *)dev, "Bad firmware file\n"); status = -22; goto abort_with_fw; } else { } hdr = (struct mcp_gen_header *)(fw->data + hdr_offset); status = myri10ge_validate_firmware(mgp, hdr); if (status != 0) { goto abort_with_fw; } else { } crc = crc32_le(4294967295U, (unsigned char const *)fw->data, fw->size); i = 0U; goto ldv_44112; ldv_44111: _min1 = 256U; _min2 = (unsigned int )fw->size - i; __iowrite64_copy((void *)(mgp->sram + ((unsigned long )i + 1048576UL)), (void const *)fw->data + (unsigned long )i, (size_t )((_min1 < _min2 ? _min1 : _min2) / 8U)); __asm__ volatile ("mfence": : : "memory"); readb((void const volatile *)mgp->sram); i = i + 256U; ldv_44112: ; if ((unsigned long )i < (unsigned long )fw->size) { goto ldv_44111; } else { } tmp___0 = vmalloc(fw->size); fw_readback = (unsigned char *)tmp___0; if ((unsigned long )fw_readback == (unsigned long )((unsigned char *)0)) { status = -12; goto abort_with_fw; } else { } memcpy_fromio((void *)fw_readback, (void const volatile *)mgp->sram + 1048576U, fw->size); reread_crc = crc32_le(4294967295U, (unsigned char const *)fw_readback, fw->size); vfree((void const *)fw_readback); if (crc != reread_crc) { dev_err((struct device const *)dev, "CRC failed(fw-len=%u), got 0x%x (expect 0x%x)\n", (unsigned int )fw->size, reread_crc, crc); status = -5; goto abort_with_fw; } else { } *size = (unsigned int )fw->size; abort_with_fw: release_firmware(fw); abort_with_nothing: ; return (status); } } static int myri10ge_adopt_running_firmware(struct myri10ge_priv *mgp ) { struct mcp_gen_header *hdr ; struct device *dev ; size_t bytes ; size_t hdr_offset ; int status ; unsigned int tmp ; __u32 tmp___0 ; void *tmp___1 ; { dev = & (mgp->pdev)->dev; bytes = 184UL; tmp = readl((void const volatile *)mgp->sram + 60U); tmp___0 = __fswab32(tmp); hdr_offset = (size_t )tmp___0; if ((hdr_offset & 3UL) != 0UL || hdr_offset + 184UL > (unsigned long )mgp->sram_size) { dev_err((struct device const *)dev, "Running firmware has bad header offset (%d)\n", (int )hdr_offset); return (-5); } else { } tmp___1 = kmalloc(bytes, 208U); hdr = (struct mcp_gen_header *)tmp___1; if ((unsigned long )hdr == (unsigned long )((struct mcp_gen_header *)0)) { dev_err((struct device const *)dev, "could not malloc firmware hdr\n"); return (-12); } else { } memcpy_fromio((void *)hdr, (void const volatile *)(mgp->sram + hdr_offset), bytes); status = myri10ge_validate_firmware(mgp, hdr); kfree((void const *)hdr); if (((mgp->fw_ver_major == 1 && mgp->fw_ver_minor == 4) && mgp->fw_ver_tiny > 3) && mgp->fw_ver_tiny <= 11) { mgp->adopted_rx_filter_bug = 1; dev_warn((struct device const *)dev, "Adopting fw %d.%d.%d: working around rx filter bug\n", mgp->fw_ver_major, mgp->fw_ver_minor, mgp->fw_ver_tiny); } else { } return (status); } } static int myri10ge_get_firmware_capabilities(struct myri10ge_priv *mgp ) { struct myri10ge_cmd cmd ; int status ; { mgp->features = 65545UL; status = myri10ge_send_cmd(mgp, 44U, & cmd, 0); if (status == 0) { mgp->max_tso6 = cmd.data0; mgp->features = mgp->features | 1048576UL; } else { } status = myri10ge_send_cmd(mgp, 12U, & cmd, 0); if (status != 0) { dev_err((struct device const *)(& (mgp->pdev)->dev), "failed MXGEFW_CMD_GET_RX_RING_SIZE\n"); return (-6); } else { } mgp->max_intr_slots = (int )((cmd.data0 / 8U) * 2U); return (0); } } static int myri10ge_load_firmware(struct myri10ge_priv *mgp , int adopt ) { char *submit ; __be32 buf[16U] ; u32 dma_low ; u32 dma_high ; u32 size ; int status ; int i ; __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; { size = 0U; status = myri10ge_load_hotplug_firmware(mgp, & size); if (status != 0) { if (adopt == 0) { return (status); } else { } dev_warn((struct device const *)(& (mgp->pdev)->dev), "hotplug firmware loading failed\n"); if (status == -5) { return (status); } else { } status = myri10ge_adopt_running_firmware(mgp); if (status != 0) { dev_err((struct device const *)(& (mgp->pdev)->dev), "failed to adopt running firmware\n"); return (status); } else { } _dev_info((struct device const *)(& (mgp->pdev)->dev), "Successfully adopted running firmware\n"); if (mgp->tx_boundary == 4096) { dev_warn((struct device const *)(& (mgp->pdev)->dev), "Using firmware currently running on NIC. For optimal\n"); dev_warn((struct device const *)(& (mgp->pdev)->dev), "performance consider loading optimized firmware\n"); dev_warn((struct device const *)(& (mgp->pdev)->dev), "via hotplug\n"); } else { } set_fw_name(mgp, (char *)"adopted", 0); mgp->tx_boundary = 2048; myri10ge_dummy_rdma(mgp, 1); status = myri10ge_get_firmware_capabilities(mgp); return (status); } else { } (mgp->cmd)->data = 0U; __asm__ volatile ("mfence": : : "memory"); dma_low = (unsigned int )mgp->cmd_bus; dma_high = (unsigned int )(mgp->cmd_bus >> 32); tmp = __fswab32(dma_high); buf[0] = tmp; tmp___0 = __fswab32(dma_low); buf[1] = tmp___0; buf[2] = 4294967295U; buf[3] = 134221824U; tmp___1 = __fswab32(size - 8U); buf[4] = tmp___1; buf[5] = 134217728U; buf[6] = 0U; submit = (char *)mgp->sram + 16515072U; __iowrite64_copy((void *)submit, (void const *)(& buf), 8UL); __asm__ volatile ("mfence": : : "memory"); msleep(1U); __asm__ volatile ("mfence": : : "memory"); i = 0; goto ldv_44139; ldv_44138: msleep((unsigned int )(1 << i)); i = i + 1; ldv_44139: ; if ((mgp->cmd)->data != 4294967295U && i <= 8) { goto ldv_44138; } else { } if ((mgp->cmd)->data != 4294967295U) { dev_err((struct device const *)(& (mgp->pdev)->dev), "handoff failed\n"); return (-6); } else { } myri10ge_dummy_rdma(mgp, 1); status = myri10ge_get_firmware_capabilities(mgp); return (status); } } static int myri10ge_update_mac_address(struct myri10ge_priv *mgp , u8 *addr ) { struct myri10ge_cmd cmd ; int status ; { cmd.data0 = (u32 )(((((int )*addr << 24) | ((int )*(addr + 1UL) << 16)) | ((int )*(addr + 2UL) << 8)) | (int )*(addr + 3UL)); cmd.data1 = (u32 )(((int )*(addr + 4UL) << 8) | (int )*(addr + 5UL)); status = myri10ge_send_cmd(mgp, 22U, & cmd, 0); return (status); } } static int myri10ge_change_pause(struct myri10ge_priv *mgp , int pause ) { struct myri10ge_cmd cmd ; int status ; int ctl ; { ctl = pause != 0 ? 23 : 24; status = myri10ge_send_cmd(mgp, (u32 )ctl, & cmd, 0); if (status != 0) { netdev_err((struct net_device const *)mgp->dev, "Failed to set flow control mode\n"); return (status); } else { } mgp->pause = pause; return (0); } } static void myri10ge_change_promisc(struct myri10ge_priv *mgp , int promisc , int atomic ) { struct myri10ge_cmd cmd ; int status ; int ctl ; { ctl = promisc != 0 ? 20 : 21; status = myri10ge_send_cmd(mgp, (u32 )ctl, & cmd, atomic); if (status != 0) { netdev_err((struct net_device const *)mgp->dev, "Failed to set promisc mode\n"); } else { } return; } } static int myri10ge_dma_test(struct myri10ge_priv *mgp , int test_type ) { struct myri10ge_cmd cmd ; int status ; u32 len ; struct page *dmatest_page ; dma_addr_t dmatest_bus ; char *test ; { test = (char *)" "; dmatest_page = alloc_pages(208U, 0U); if ((unsigned long )dmatest_page == (unsigned long )((struct page *)0)) { return (-12); } else { } dmatest_bus = pci_map_page(mgp->pdev, dmatest_page, 0UL, 4096UL, 0); len = (u32 )mgp->tx_boundary; cmd.data0 = (unsigned int )dmatest_bus; cmd.data1 = (unsigned int )(dmatest_bus >> 32); cmd.data2 = len * 65536U; status = myri10ge_send_cmd(mgp, (u32 )test_type, & cmd, 0); if (status != 0) { test = (char *)"read"; goto abort; } else { } mgp->read_dma = (((cmd.data0 >> 16) * len) * 2U) / (cmd.data0 & 65535U); cmd.data0 = (unsigned int )dmatest_bus; cmd.data1 = (unsigned int )(dmatest_bus >> 32); cmd.data2 = len; status = myri10ge_send_cmd(mgp, (u32 )test_type, & cmd, 0); if (status != 0) { test = (char *)"write"; goto abort; } else { } mgp->write_dma = (((cmd.data0 >> 16) * len) * 2U) / (cmd.data0 & 65535U); cmd.data0 = (unsigned int )dmatest_bus; cmd.data1 = (unsigned int )(dmatest_bus >> 32); cmd.data2 = len * 65537U; status = myri10ge_send_cmd(mgp, (u32 )test_type, & cmd, 0); if (status != 0) { test = (char *)"read/write"; goto abort; } else { } mgp->read_write_dma = (((cmd.data0 >> 16) * len) * 4U) / (cmd.data0 & 65535U); abort: pci_unmap_page(mgp->pdev, dmatest_bus, 4096UL, 0); put_page(dmatest_page); if (status != 0 && test_type != 32) { dev_warn((struct device const *)(& (mgp->pdev)->dev), "DMA %s benchmark failed: %d\n", test, status); } else { } return (status); } } static int myri10ge_reset(struct myri10ge_priv *mgp ) { struct myri10ge_cmd cmd ; struct myri10ge_slice_state *ss ; int i ; int status ; size_t bytes ; unsigned long dca_tag_off ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; __u32 tmp___3 ; { memset((void *)(& cmd), 0, 12UL); status = myri10ge_send_cmd(mgp, 1U, & cmd, 0); if (status != 0) { dev_err((struct device const *)(& (mgp->pdev)->dev), "failed reset\n"); return (-6); } else { } myri10ge_dma_test(mgp, 25); cmd.data0 = 0U; myri10ge_send_cmd(mgp, 52U, & cmd, 0); bytes = (unsigned long )mgp->max_intr_slots * 4UL; cmd.data0 = (unsigned int )bytes; status = myri10ge_send_cmd(mgp, 13U, & cmd, 0); if (mgp->num_slices > 1) { status = myri10ge_send_cmd(mgp, 35U, & cmd, 0); if (status != 0) { dev_err((struct device const *)(& (mgp->pdev)->dev), "failed to get number of slices\n"); } else { } cmd.data0 = (u32 )mgp->num_slices; cmd.data1 = 1U; if ((mgp->dev)->real_num_tx_queues > 1U) { cmd.data1 = cmd.data1 | 2U; } else { } status = myri10ge_send_cmd(mgp, 36U, & cmd, 0); if (status != 0 && (mgp->dev)->real_num_tx_queues > 1U) { netif_set_real_num_tx_queues(mgp->dev, 1U); cmd.data0 = (u32 )mgp->num_slices; cmd.data1 = 1U; status = myri10ge_send_cmd(mgp, 36U, & cmd, 0); } else { } if (status != 0) { dev_err((struct device const *)(& (mgp->pdev)->dev), "failed to set number of slices\n"); return (status); } else { } } else { } i = 0; goto ldv_44183; ldv_44182: ss = mgp->ss + (unsigned long )i; cmd.data0 = (unsigned int )ss->rx_done.bus; cmd.data1 = (unsigned int )(ss->rx_done.bus >> 32); cmd.data2 = (u32 )i; tmp = myri10ge_send_cmd(mgp, 3U, & cmd, 0); status = tmp | status; i = i + 1; ldv_44183: ; if (mgp->num_slices > i) { goto ldv_44182; } else { } tmp___0 = myri10ge_send_cmd(mgp, 9U, & cmd, 0); status = tmp___0 | status; i = 0; goto ldv_44186; ldv_44185: ss = mgp->ss + (unsigned long )i; ss->irq_claim = (__be32 *)(mgp->sram + ((unsigned long )cmd.data0 + (unsigned long )(i * 8))); i = i + 1; ldv_44186: ; if (mgp->num_slices > i) { goto ldv_44185; } else { } tmp___1 = myri10ge_send_cmd(mgp, 10U, & cmd, 0); status = tmp___1 | status; mgp->irq_deassert = (__be32 *)mgp->sram + (unsigned long )cmd.data0; tmp___2 = myri10ge_send_cmd(mgp, 17U, & cmd, 0); status = tmp___2 | status; mgp->intr_coal_delay_ptr = (__be32 *)mgp->sram + (unsigned long )cmd.data0; if (status != 0) { dev_err((struct device const *)(& (mgp->pdev)->dev), "failed set interrupt parameters\n"); return (status); } else { } tmp___3 = __fswab32((__u32 )mgp->intr_coal_delay); put_be32(tmp___3, mgp->intr_coal_delay_ptr); status = myri10ge_send_cmd(mgp, 56U, & cmd, 0); dca_tag_off = (unsigned long )cmd.data0; i = 0; goto ldv_44189; ldv_44188: ss = mgp->ss + (unsigned long )i; if (status == 0) { ss->dca_tag = (__be32 *)(mgp->sram + ((unsigned long )(i * 4) + dca_tag_off)); } else { ss->dca_tag = 0; } i = i + 1; ldv_44189: ; if (mgp->num_slices > i) { goto ldv_44188; } else { } mgp->link_changes = 0U; i = 0; goto ldv_44192; ldv_44191: ss = mgp->ss + (unsigned long )i; memset((void *)ss->rx_done.entry, 0, bytes); ss->tx.req = 0; ss->tx.done = 0; ss->tx.pkt_start = 0; ss->tx.pkt_done = 0; ss->rx_big.cnt = 0; ss->rx_small.cnt = 0; ss->rx_done.idx = 0; ss->rx_done.cnt = 0; ss->tx.wake_queue = 0; ss->tx.stop_queue = 0; i = i + 1; ldv_44192: ; if (mgp->num_slices > i) { goto ldv_44191; } else { } status = myri10ge_update_mac_address(mgp, (mgp->dev)->dev_addr); myri10ge_change_pause(mgp, mgp->pause); myri10ge_set_multicast_list(mgp->dev); return (status); } } static int myri10ge_toggle_relaxed(struct pci_dev *pdev , int on ) { int ret ; int cap ; int err ; u16 ctl ; { cap = pci_find_capability(pdev, 16); if (cap == 0) { return (0); } else { } err = pci_read_config_word(pdev, cap + 8, & ctl); ret = ((int )ctl & 16) >> 4; if (ret != on) { ctl = (unsigned int )ctl & 65519U; ctl = (u16 )((int )((short )(on << 4)) | (int )((short )ctl)); pci_write_config_word(pdev, cap + 8, (int )ctl); } else { } return (ret); } } static void myri10ge_write_dca(struct myri10ge_slice_state *ss , int cpu , int tag ) { __u32 tmp ; { ss->cached_dca_tag = tag; tmp = __fswab32((__u32 )tag); put_be32(tmp, ss->dca_tag); return; } } __inline static void myri10ge_update_dca(struct myri10ge_slice_state *ss ) { int cpu ; int pfo_ret__ ; int tag ; u8 tmp ; { switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); goto ldv_44213; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_44213; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_44213; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_44213; default: __bad_percpu_size(); } ldv_44213: cpu = pfo_ret__; if (ss->cpu != cpu) { tmp = dca3_get_tag(& ((ss->mgp)->pdev)->dev, cpu); tag = (int )tmp; if (ss->cached_dca_tag != tag) { myri10ge_write_dca(ss, cpu, tag); } else { } ss->cpu = cpu; } else { } return; } } static void myri10ge_setup_dca(struct myri10ge_priv *mgp ) { int err ; int i ; struct pci_dev *pdev ; { pdev = mgp->pdev; if ((unsigned long )(mgp->ss)->dca_tag == (unsigned long )((__be32 *)0) || mgp->dca_enabled != 0) { return; } else { } if (myri10ge_dca == 0) { dev_err((struct device const *)(& pdev->dev), "dca disabled by administrator\n"); return; } else { } err = dca_add_requester(& pdev->dev); if (err != 0) { if (err != -19) { dev_err((struct device const *)(& pdev->dev), "dca_add_requester() failed, err=%d\n", err); } else { } return; } else { } mgp->relaxed_order = myri10ge_toggle_relaxed(pdev, 0); mgp->dca_enabled = 1; i = 0; goto ldv_44228; ldv_44227: (mgp->ss + (unsigned long )i)->cpu = -1; (mgp->ss + (unsigned long )i)->cached_dca_tag = -1; myri10ge_update_dca(mgp->ss + (unsigned long )i); i = i + 1; ldv_44228: ; if (mgp->num_slices > i) { goto ldv_44227; } else { } return; } } static void myri10ge_teardown_dca(struct myri10ge_priv *mgp ) { struct pci_dev *pdev ; int err ; { pdev = mgp->pdev; if (mgp->dca_enabled == 0) { return; } else { } mgp->dca_enabled = 0; if (mgp->relaxed_order != 0) { myri10ge_toggle_relaxed(pdev, 1); } else { } err = dca_remove_requester(& pdev->dev); return; } } static int myri10ge_notify_dca_device(struct device *dev , void *data ) { struct myri10ge_priv *mgp ; unsigned long event ; void *tmp ; { tmp = dev_get_drvdata((struct device const *)dev); mgp = (struct myri10ge_priv *)tmp; event = *((unsigned long *)data); if (event == 1UL) { myri10ge_setup_dca(mgp); } else if (event == 2UL) { myri10ge_teardown_dca(mgp); } else { } return (0); } } __inline static void myri10ge_submit_8rx(struct mcp_kreq_ether_recv *dst , struct mcp_kreq_ether_recv *src ) { __be32 low ; { low = src->addr_low; src->addr_low = 4294967295U; __iowrite64_copy((void *)dst, (void const *)src, 4UL); __asm__ volatile ("mfence": : : "memory"); __iowrite64_copy((void *)dst + 4U, (void const *)src + 4U, 4UL); __asm__ volatile ("mfence": : : "memory"); src->addr_low = low; put_be32(low, & dst->addr_low); __asm__ volatile ("mfence": : : "memory"); return; } } __inline static void myri10ge_vlan_ip_csum(struct sk_buff *skb , __wsum hw_csum ) { struct vlan_hdr *vh ; { vh = (struct vlan_hdr *)skb->data; if ((unsigned int )skb->protocol == 129U && ((unsigned int )vh->h_vlan_encapsulated_proto == 8U || (unsigned int )vh->h_vlan_encapsulated_proto == 56710U)) { skb->ldv_19221.csum = hw_csum; skb->ip_summed = 2U; } else { } return; } } __inline static void myri10ge_rx_skb_build(struct sk_buff *skb , u8 *va , struct skb_frag_struct *rx_frags , int len , int hlen ) { struct skb_frag_struct *skb_frags ; unsigned int tmp ; unsigned char *tmp___0 ; size_t __len ; void *__ret ; unsigned char *tmp___1 ; unsigned char *tmp___2 ; unsigned char *tmp___3 ; { tmp = (unsigned int )len; skb->data_len = tmp; skb->len = tmp; skb->truesize = (unsigned int )len + 240U; tmp___0 = skb_end_pointer((struct sk_buff const *)skb); skb_frags = (struct skb_frag_struct *)(& ((struct skb_shared_info *)tmp___0)->frags); goto ldv_44263; ldv_44262: __len = 16UL; if (__len > 63UL) { __ret = __memcpy((void *)skb_frags, (void const *)rx_frags, __len); } else { __ret = __builtin_memcpy((void *)skb_frags, (void const *)rx_frags, __len); } len = (int )((__u32 )len - rx_frags->size); skb_frags = skb_frags + 1; rx_frags = rx_frags + 1; tmp___1 = skb_end_pointer((struct sk_buff const *)skb); ((struct skb_shared_info *)tmp___1)->nr_frags = (unsigned short )((int )((struct skb_shared_info *)tmp___1)->nr_frags + 1); ldv_44263: ; if (len > 0) { goto ldv_44262; } else { } skb_copy_to_linear_data(skb, (void const *)va, (unsigned int const )hlen); tmp___2 = skb_end_pointer((struct sk_buff const *)skb); ((struct skb_shared_info *)tmp___2)->frags[0].page_offset = ((struct skb_shared_info *)tmp___2)->frags[0].page_offset + (__u32 )hlen; tmp___3 = skb_end_pointer((struct sk_buff const *)skb); ((struct skb_shared_info *)tmp___3)->frags[0].size = ((struct skb_shared_info *)tmp___3)->frags[0].size - (__u32 )hlen; skb->data_len = skb->data_len - (unsigned int )hlen; skb->tail = skb->tail + (sk_buff_data_t )hlen; skb_pull(skb, 2U); return; } } static void myri10ge_alloc_rx_pages(struct myri10ge_priv *mgp , struct myri10ge_rx_buf *rx , int bytes , int watchdog ) { struct page *page ; int idx ; long tmp ; long tmp___0 ; long tmp___1 ; __u32 tmp___2 ; __u32 tmp___3 ; { tmp = ldv__builtin_expect(rx->watchdog_needed != 0, 0L); if (tmp != 0L) { tmp___0 = ldv__builtin_expect(watchdog == 0, 0L); if (tmp___0 != 0L) { return; } else { } } else { } goto ldv_44274; ldv_44273: idx = rx->fill_cnt & rx->mask; if ((unsigned int )(rx->page_offset + bytes) <= 4096U) { get_page(rx->page); } else { page = alloc_pages(16416U, 0U); tmp___1 = ldv__builtin_expect((unsigned long )page == (unsigned long )((struct page *)0), 0L); if (tmp___1 != 0L) { if (rx->fill_cnt - rx->cnt <= 15) { rx->watchdog_needed = 1; } else { } return; } else { } rx->page = page; rx->page_offset = 0; rx->bus = pci_map_page(mgp->pdev, page, 0UL, 4096UL, 2); } (rx->info + (unsigned long )idx)->page = rx->page; (rx->info + (unsigned long )idx)->page_offset = rx->page_offset; (rx->info + (unsigned long )idx)->bus = rx->bus; tmp___2 = __fswab32((unsigned int )rx->bus + (unsigned int )rx->page_offset); (rx->shadow + (unsigned long )idx)->addr_low = tmp___2; tmp___3 = __fswab32((unsigned int )(rx->bus >> 32)); (rx->shadow + (unsigned long )idx)->addr_high = tmp___3; rx->page_offset = rx->page_offset + ((bytes + 63) & -64); rx->fill_cnt = rx->fill_cnt + 1; if ((idx & 7) == 7) { myri10ge_submit_8rx(rx->lanai + ((unsigned long )idx + 0xfffffffffffffff9UL), rx->shadow + ((unsigned long )idx + 0xfffffffffffffff9UL)); } else { } ldv_44274: ; if (rx->fill_cnt != (rx->cnt + rx->mask) + 1) { goto ldv_44273; } else { } return; } } __inline static void myri10ge_unmap_rx_page(struct pci_dev *pdev , struct myri10ge_rx_buffer_state *info , int bytes ) { { if ((unsigned int )bytes > 2047U || (unsigned int )(info->page_offset + bytes * 2) > 4096U) { pci_unmap_page(pdev, info->bus & 0xfffffffffffff000ULL, 4096UL, 2); } else { } return; } } __inline static int myri10ge_rx_done(struct myri10ge_slice_state *ss , struct myri10ge_rx_buf *rx , int bytes , int len , __wsum csum ) { struct myri10ge_priv *mgp ; struct sk_buff *skb ; struct skb_frag_struct rx_frags[3U] ; int i ; int idx ; int hlen ; int remainder ; struct pci_dev *pdev ; struct net_device *dev ; u8 *va ; void *tmp ; long tmp___0 ; unsigned char *tmp___1 ; unsigned char *tmp___2 ; unsigned char *tmp___3 ; { mgp = ss->mgp; pdev = mgp->pdev; dev = mgp->dev; len = len + 2; idx = rx->cnt & rx->mask; tmp = lowmem_page_address((rx->info + (unsigned long )idx)->page); va = (u8 *)tmp + (unsigned long )(rx->info + (unsigned long )idx)->page_offset; __builtin_prefetch((void const *)va); i = 0; remainder = len; goto ldv_44299; ldv_44298: myri10ge_unmap_rx_page(pdev, rx->info + (unsigned long )idx, bytes); rx_frags[i].page = (rx->info + (unsigned long )idx)->page; rx_frags[i].page_offset = (__u32 )(rx->info + (unsigned long )idx)->page_offset; if ((unsigned int )remainder <= 4095U) { rx_frags[i].size = (__u32 )remainder; } else { rx_frags[i].size = 4096U; } rx->cnt = rx->cnt + 1; idx = rx->cnt & rx->mask; remainder = (int )((unsigned int )remainder - 4096U); i = i + 1; ldv_44299: ; if (remainder > 0) { goto ldv_44298; } else { } if ((dev->features & 32768UL) != 0UL) { rx_frags[0].page_offset = rx_frags[0].page_offset + 2U; rx_frags[0].size = rx_frags[0].size - 2U; len = len + -2; lro_receive_frags(& ss->rx_done.lro_mgr, (struct skb_frag_struct *)(& rx_frags), len, len, (void *)((unsigned long )csum), csum); return (1); } else { } hlen = 64 < len ? 64 : len; skb = netdev_alloc_skb(dev, 80U); tmp___0 = ldv__builtin_expect((unsigned long )skb == (unsigned long )((struct sk_buff *)0), 0L); if (tmp___0 != 0L) { ss->stats.rx_dropped = ss->stats.rx_dropped + 1UL; ldv_44301: i = i - 1; put_page(rx_frags[i].page); if (i != 0) { goto ldv_44301; } else { } return (0); } else { } myri10ge_rx_skb_build(skb, va, (struct skb_frag_struct *)(& rx_frags), len, hlen); tmp___3 = skb_end_pointer((struct sk_buff const *)skb); if (((struct skb_shared_info *)tmp___3)->frags[0].size == 0U) { tmp___1 = skb_end_pointer((struct sk_buff const *)skb); put_page(((struct skb_shared_info *)tmp___1)->frags[0].page); tmp___2 = skb_end_pointer((struct sk_buff const *)skb); ((struct skb_shared_info *)tmp___2)->nr_frags = 0U; } else { } skb->protocol = eth_type_trans(skb, dev); skb_record_rx_queue(skb, (int )((u16 )(((long )ss - (long )mgp->ss) / 1536L))); if (mgp->csum_flag != 0) { if ((unsigned int )skb->protocol == 8U || (unsigned int )skb->protocol == 56710U) { skb->ldv_19221.csum = csum; skb->ip_summed = 2U; } else { myri10ge_vlan_ip_csum(skb, csum); } } else { } netif_receive_skb(skb); return (1); } } __inline static void myri10ge_tx_done(struct myri10ge_slice_state *ss , int mcp_index ) { struct pci_dev *pdev ; struct myri10ge_tx_buf *tx ; struct netdev_queue *dev_queue ; struct sk_buff *skb ; int idx ; int len ; int tmp ; int tmp___0 ; { pdev = (ss->mgp)->pdev; tx = & ss->tx; goto ldv_44314; ldv_44313: idx = tx->done & tx->mask; skb = (tx->info + (unsigned long )idx)->skb; (tx->info + (unsigned long )idx)->skb = 0; if ((tx->info + (unsigned long )idx)->last != 0) { tx->pkt_done = tx->pkt_done + 1; (tx->info + (unsigned long )idx)->last = 0; } else { } tx->done = tx->done + 1; len = (int )(tx->info + (unsigned long )idx)->len; (tx->info + (unsigned long )idx)->len = 0U; if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) { ss->stats.tx_bytes = ss->stats.tx_bytes + (unsigned long )skb->len; ss->stats.tx_packets = ss->stats.tx_packets + 1UL; dev_kfree_skb_irq(skb); if (len != 0) { pci_unmap_single(pdev, (tx->info + (unsigned long )idx)->bus, (size_t )len, 1); } else { } } else if (len != 0) { pci_unmap_page(pdev, (tx->info + (unsigned long )idx)->bus, (size_t )len, 1); } else { } ldv_44314: ; if (tx->pkt_done != mcp_index) { goto ldv_44313; } else { } dev_queue = netdev_get_tx_queue((struct net_device const *)ss->dev, (unsigned int )(((long )ss - (long )(ss->mgp)->ss) / 1536L)); if (((ss->mgp)->dev)->real_num_tx_queues > 1U) { tmp = __netif_tx_trylock(dev_queue); if (tmp != 0) { if (tx->req == tx->done) { tx->queue_active = 0; put_be32(16777216U, tx->send_stop); __asm__ volatile ("mfence": : : "memory"); __asm__ volatile ("": : : "memory"); } else { } __netif_tx_unlock(dev_queue); } else { } } else { } tmp___0 = netif_tx_queue_stopped((struct netdev_queue const *)dev_queue); if (tmp___0 != 0 && tx->req - tx->done < tx->mask >> 1) { tx->wake_queue = tx->wake_queue + 1; netif_tx_wake_queue(dev_queue); } else { } return; } } __inline static int myri10ge_clean_rx_done(struct myri10ge_slice_state *ss , int budget ) { struct myri10ge_rx_done *rx_done ; struct myri10ge_priv *mgp ; struct net_device *netdev ; unsigned long rx_bytes ; unsigned long rx_packets ; unsigned long rx_ok ; int idx ; int cnt ; int work_done ; u16 length ; __wsum checksum ; __u16 tmp ; int tmp___0 ; int tmp___1 ; { rx_done = & ss->rx_done; mgp = ss->mgp; netdev = mgp->dev; rx_bytes = 0UL; rx_packets = 0UL; idx = rx_done->idx; cnt = rx_done->cnt; work_done = 0; goto ldv_44332; ldv_44331: tmp = __fswab16((int )(rx_done->entry + (unsigned long )idx)->length); length = tmp; (rx_done->entry + (unsigned long )idx)->length = 0U; checksum = csum_unfold((int )(rx_done->entry + (unsigned long )idx)->checksum); if ((int )length <= mgp->small_bytes) { tmp___0 = myri10ge_rx_done(ss, & ss->rx_small, mgp->small_bytes, (int )length, checksum); rx_ok = (unsigned long )tmp___0; } else { tmp___1 = myri10ge_rx_done(ss, & ss->rx_big, mgp->big_bytes, (int )length, checksum); rx_ok = (unsigned long )tmp___1; } rx_packets = rx_packets + rx_ok; rx_bytes = (unsigned long )length * rx_ok + rx_bytes; cnt = cnt + 1; idx = (mgp->max_intr_slots + -1) & cnt; work_done = work_done + 1; ldv_44332: ; if ((unsigned int )(rx_done->entry + (unsigned long )idx)->length != 0U && work_done < budget) { goto ldv_44331; } else { } rx_done->idx = idx; rx_done->cnt = cnt; ss->stats.rx_packets = ss->stats.rx_packets + rx_packets; ss->stats.rx_bytes = ss->stats.rx_bytes + rx_bytes; if ((netdev->features & 32768UL) != 0UL) { lro_flush_all(& rx_done->lro_mgr); } else { } if (ss->rx_small.fill_cnt - ss->rx_small.cnt < myri10ge_fill_thresh) { myri10ge_alloc_rx_pages(mgp, & ss->rx_small, mgp->small_bytes + 2, 0); } else { } if (ss->rx_big.fill_cnt - ss->rx_big.cnt < myri10ge_fill_thresh) { myri10ge_alloc_rx_pages(mgp, & ss->rx_big, mgp->big_bytes, 0); } else { } return (work_done); } } __inline static void myri10ge_check_statblock(struct myri10ge_priv *mgp ) { struct mcp_irq_data *stats ; unsigned int link_up ; __u32 tmp ; __u32 tmp___0 ; __u32 tmp___1 ; long tmp___2 ; { stats = (mgp->ss)->fw_stats; tmp___2 = ldv__builtin_expect((unsigned int )stats->stats_updated != 0U, 0L); if (tmp___2 != 0L) { tmp = __fswab32(stats->link_up); link_up = tmp; if (mgp->link_state != link_up) { mgp->link_state = link_up; if (mgp->link_state == 1U) { if ((mgp->msg_enable & 4U) != 0U) { netdev_info((struct net_device const *)mgp->dev, "link up\n"); } else { } netif_carrier_on(mgp->dev); mgp->link_changes = mgp->link_changes + 1U; } else { if ((mgp->msg_enable & 4U) != 0U) { netdev_info((struct net_device const *)mgp->dev, "link %s\n", link_up == 2U ? (char *)"mismatch (Myrinet detected)" : (char *)"down"); } else { } netif_carrier_off(mgp->dev); mgp->link_changes = mgp->link_changes + 1U; } } else { } tmp___1 = __fswab32(stats->rdma_tags_available); if (mgp->rdma_tags_available != tmp___1) { tmp___0 = __fswab32(stats->rdma_tags_available); mgp->rdma_tags_available = tmp___0; netdev_warn((struct net_device const *)mgp->dev, "RDMA timed out! %d tags left\n", mgp->rdma_tags_available); } else { } mgp->down_cnt = mgp->down_cnt + (int )stats->link_down; if ((unsigned int )stats->link_down != 0U) { __wake_up(& mgp->down_wq, 3U, 1, 0); } else { } } else { } return; } } static int myri10ge_poll(struct napi_struct *napi , int budget ) { struct myri10ge_slice_state *ss ; struct napi_struct const *__mptr ; int work_done ; { __mptr = (struct napi_struct const *)napi; ss = (struct myri10ge_slice_state *)__mptr + 0xfffffffffffffb48UL; if ((ss->mgp)->dca_enabled != 0) { myri10ge_update_dca(ss); } else { } work_done = myri10ge_clean_rx_done(ss, budget); if (work_done < budget) { napi_complete(napi); put_be32(50331648U, ss->irq_claim); } else { } return (work_done); } } static irqreturn_t myri10ge_intr(int irq , void *arg ) { struct myri10ge_slice_state *ss ; struct myri10ge_priv *mgp ; struct mcp_irq_data *stats ; struct myri10ge_tx_buf *tx ; u32 send_done_count ; int i ; long tmp ; __u32 tmp___0 ; long tmp___1 ; long tmp___2 ; { ss = (struct myri10ge_slice_state *)arg; mgp = ss->mgp; stats = ss->fw_stats; tx = & ss->tx; if ((mgp->dev)->real_num_tx_queues == 1U && (unsigned long )mgp->ss != (unsigned long )ss) { napi_schedule(& ss->napi); return (1); } else { } tmp = ldv__builtin_expect((unsigned int )stats->valid == 0U, 0L); if (tmp != 0L) { return (0); } else { } if ((int )stats->valid & 1) { napi_schedule(& ss->napi); } else { } if (mgp->msi_enabled == 0 && mgp->msix_enabled == 0) { put_be32(0U, mgp->irq_deassert); if (myri10ge_deassert_wait == 0) { stats->valid = 0U; } else { } __asm__ volatile ("mfence": : : "memory"); } else { stats->valid = 0U; } i = 0; ldv_44358: i = i + 1; tmp___0 = __fswab32(stats->send_done_count); send_done_count = tmp___0; if ((u32 )tx->pkt_done != send_done_count) { myri10ge_tx_done(ss, (int )send_done_count); } else { } tmp___1 = ldv__builtin_expect(i > myri10ge_max_irq_loops, 0L); if (tmp___1 != 0L) { netdev_err((struct net_device const *)mgp->dev, "irq stuck?\n"); stats->valid = 0U; schedule_work(& mgp->watchdog_work); } else { } tmp___2 = ldv__builtin_expect((unsigned int )stats->valid == 0U, 1L); if (tmp___2 != 0L) { goto ldv_44357; } else { } cpu_relax(); __asm__ volatile ("": : : "memory"); goto ldv_44358; ldv_44357: ; if ((unsigned long )mgp->ss == (unsigned long )ss) { myri10ge_check_statblock(mgp); } else { } put_be32(50331648U, ss->irq_claim + 1UL); return (1); } } static int myri10ge_get_settings(struct net_device *netdev , struct ethtool_cmd *cmd ) { struct myri10ge_priv *mgp ; void *tmp ; char *ptr ; int i ; { tmp = netdev_priv((struct net_device const *)netdev); mgp = (struct myri10ge_priv *)tmp; cmd->autoneg = 0U; cmd->speed = 10000U; cmd->duplex = 1U; ptr = mgp->product_code_string; if ((unsigned long )ptr == (unsigned long )((char *)0)) { netdev_err((struct net_device const *)netdev, "Missing product code\n"); return (0); } else { } i = 0; goto ldv_44367; ldv_44366: ptr = strchr((char const *)ptr, 45); if ((unsigned long )ptr == (unsigned long )((char *)0)) { netdev_err((struct net_device const *)netdev, "Invalid product code %s\n", mgp->product_code_string); return (0); } else { } i = i + 1; ptr = ptr + 1; ldv_44367: ; if (i <= 2) { goto ldv_44366; } else { } if ((int )((signed char )*ptr) == 50) { ptr = ptr + 1; } else { } if (((int )((signed char )*ptr) == 82 || (int )((signed char )*ptr) == 81) || (int )((signed char )*ptr) == 83) { cmd->port = 3U; cmd->supported = cmd->supported | 1024U; cmd->advertising = cmd->advertising | 1024U; } else { cmd->port = 255U; } if ((int )((signed char )*ptr) == 82 || (int )((signed char )*ptr) == 83) { cmd->transceiver = 1U; } else { cmd->transceiver = 0U; } return (0); } } static void myri10ge_get_drvinfo(struct net_device *netdev , struct ethtool_drvinfo *info ) { struct myri10ge_priv *mgp ; void *tmp ; char const *tmp___0 ; { tmp = netdev_priv((struct net_device const *)netdev); mgp = (struct myri10ge_priv *)tmp; strlcpy((char *)(& info->driver), "myri10ge", 32UL); strlcpy((char *)(& info->version), "1.5.2-1.459", 32UL); strlcpy((char *)(& info->fw_version), (char const *)(& mgp->fw_version), 32UL); tmp___0 = pci_name((struct pci_dev const *)mgp->pdev); strlcpy((char *)(& info->bus_info), tmp___0, 32UL); return; } } static int myri10ge_get_coalesce(struct net_device *netdev , struct ethtool_coalesce *coal ) { struct myri10ge_priv *mgp ; void *tmp ; { tmp = netdev_priv((struct net_device const *)netdev); mgp = (struct myri10ge_priv *)tmp; coal->rx_coalesce_usecs = (__u32 )mgp->intr_coal_delay; return (0); } } static int myri10ge_set_coalesce(struct net_device *netdev , struct ethtool_coalesce *coal ) { struct myri10ge_priv *mgp ; void *tmp ; __u32 tmp___0 ; { tmp = netdev_priv((struct net_device const *)netdev); mgp = (struct myri10ge_priv *)tmp; mgp->intr_coal_delay = (int )coal->rx_coalesce_usecs; tmp___0 = __fswab32((__u32 )mgp->intr_coal_delay); put_be32(tmp___0, mgp->intr_coal_delay_ptr); return (0); } } static void myri10ge_get_pauseparam(struct net_device *netdev , struct ethtool_pauseparam *pause ) { struct myri10ge_priv *mgp ; void *tmp ; { tmp = netdev_priv((struct net_device const *)netdev); mgp = (struct myri10ge_priv *)tmp; pause->autoneg = 0U; pause->rx_pause = (__u32 )mgp->pause; pause->tx_pause = (__u32 )mgp->pause; return; } } static int myri10ge_set_pauseparam(struct net_device *netdev , struct ethtool_pauseparam *pause ) { struct myri10ge_priv *mgp ; void *tmp ; int tmp___0 ; int tmp___1 ; { tmp = netdev_priv((struct net_device const *)netdev); mgp = (struct myri10ge_priv *)tmp; if (pause->tx_pause != (__u32 )mgp->pause) { tmp___0 = myri10ge_change_pause(mgp, (int )pause->tx_pause); return (tmp___0); } else { } if (pause->rx_pause != (__u32 )mgp->pause) { tmp___1 = myri10ge_change_pause(mgp, (int )pause->rx_pause); return (tmp___1); } else { } if (pause->autoneg != 0U) { return (-22); } else { } return (0); } } static void myri10ge_get_ringparam(struct net_device *netdev , struct ethtool_ringparam *ring ) { struct myri10ge_priv *mgp ; void *tmp ; { tmp = netdev_priv((struct net_device const *)netdev); mgp = (struct myri10ge_priv *)tmp; ring->rx_mini_max_pending = (__u32 )((mgp->ss)->rx_small.mask + 1); ring->rx_max_pending = (__u32 )((mgp->ss)->rx_big.mask + 1); ring->rx_jumbo_max_pending = 0U; ring->tx_max_pending = (__u32 )((mgp->ss)->tx.mask + 1); ring->rx_mini_pending = ring->rx_mini_max_pending; ring->rx_pending = ring->rx_max_pending; ring->rx_jumbo_pending = ring->rx_jumbo_max_pending; ring->tx_pending = ring->tx_max_pending; return; } } static u32 myri10ge_get_rx_csum(struct net_device *netdev ) { struct myri10ge_priv *mgp ; void *tmp ; { tmp = netdev_priv((struct net_device const *)netdev); mgp = (struct myri10ge_priv *)tmp; if (mgp->csum_flag != 0) { return (1U); } else { return (0U); } } } static int myri10ge_set_rx_csum(struct net_device *netdev , u32 csum_enabled ) { struct myri10ge_priv *mgp ; void *tmp ; int err ; { tmp = netdev_priv((struct net_device const *)netdev); mgp = (struct myri10ge_priv *)tmp; err = 0; if (csum_enabled != 0U) { mgp->csum_flag = 8; } else { netdev->features = netdev->features & 0xffffffffffff7fffUL; mgp->csum_flag = 0; } return (err); } } static int myri10ge_set_tso(struct net_device *netdev , u32 tso_enabled ) { struct myri10ge_priv *mgp ; void *tmp ; unsigned long flags ; { tmp = netdev_priv((struct net_device const *)netdev); mgp = (struct myri10ge_priv *)tmp; flags = mgp->features & 1114112UL; if (tso_enabled != 0U) { netdev->features = netdev->features | flags; } else { netdev->features = netdev->features & ~ flags; } return (0); } } static char const myri10ge_gstrings_main_stats[46U][32U] = { { 'r', 'x', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, { 't', 'x', '_', 'p', 'a', 'c', 'k', 'e', 't', 's', '\000'}, { 'r', 'x', '_', 'b', 'y', 't', 'e', 's', '\000'}, { 't', 'x', '_', 'b', 'y', 't', 'e', 's', '\000'}, { 'r', 'x', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, { 't', 'x', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, { 'r', 'x', '_', 'd', 'r', 'o', 'p', 'p', 'e', 'd', '\000'}, { 't', 'x', '_', 'd', 'r', 'o', 'p', 'p', 'e', 'd', '\000'}, { 'm', 'u', 'l', 't', 'i', 'c', 'a', 's', 't', '\000'}, { 'c', 'o', 'l', 'l', 'i', 's', 'i', 'o', 'n', 's', '\000'}, { 'r', 'x', '_', 'l', 'e', 'n', 'g', 't', 'h', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, { 'r', 'x', '_', 'o', 'v', 'e', 'r', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, { 'r', 'x', '_', 'c', 'r', 'c', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, { 'r', 'x', '_', 'f', 'r', 'a', 'm', 'e', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, { 'r', 'x', '_', 'f', 'i', 'f', 'o', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, { 'r', 'x', '_', 'm', 'i', 's', 's', 'e', 'd', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, { 't', 'x', '_', 'a', 'b', 'o', 'r', 't', 'e', 'd', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, { 't', 'x', '_', 'c', 'a', 'r', 'r', 'i', 'e', 'r', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, { 't', 'x', '_', 'f', 'i', 'f', 'o', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, { 't', 'x', '_', 'h', 'e', 'a', 'r', 't', 'b', 'e', 'a', 't', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, { 't', 'x', '_', 'w', 'i', 'n', 'd', 'o', 'w', '_', 'e', 'r', 'r', 'o', 'r', 's', '\000'}, { 't', 'x', '_', 'b', 'o', 'u', 'n', 'd', 'a', 'r', 'y', '\000'}, { 'W', 'C', '\000'}, { 'i', 'r', 'q', '\000'}, { 'M', 'S', 'I', '\000'}, { 'M', 'S', 'I', 'X', '\000'}, { 'r', 'e', 'a', 'd', '_', 'd', 'm', 'a', '_', 'b', 'w', '_', 'M', 'B', 's', '\000'}, { 'w', 'r', 'i', 't', 'e', '_', 'd', 'm', 'a', '_', 'b', 'w', '_', 'M', 'B', 's', '\000'}, { 'r', 'e', 'a', 'd', '_', 'w', 'r', 'i', 't', 'e', '_', 'd', 'm', 'a', '_', 'b', 'w', '_', 'M', 'B', 's', '\000'}, { 's', 'e', 'r', 'i', 'a', 'l', '_', 'n', 'u', 'm', 'b', 'e', 'r', '\000'}, { 'w', 'a', 't', 'c', 'h', 'd', 'o', 'g', '_', 'r', 'e', 's', 'e', 't', 's', '\000'}, { 'd', 'c', 'a', '_', 'c', 'a', 'p', 'a', 'b', 'l', 'e', '_', 'f', 'i', 'r', 'm', 'w', 'a', 'r', 'e', '\000'}, { 'd', 'c', 'a', '_', 'd', 'e', 'v', 'i', 'c', 'e', '_', 'p', 'r', 'e', 's', 'e', 'n', 't', '\000'}, { 'l', 'i', 'n', 'k', '_', 'c', 'h', 'a', 'n', 'g', 'e', 's', '\000'}, { 'l', 'i', 'n', 'k', '_', 'u', 'p', '\000'}, { 'd', 'r', 'o', 'p', 'p', 'e', 'd', '_', 'l', 'i', 'n', 'k', '_', 'o', 'v', 'e', 'r', 'f', 'l', 'o', 'w', '\000'}, { 'd', 'r', 'o', 'p', 'p', 'e', 'd', '_', 'l', 'i', 'n', 'k', '_', 'e', 'r', 'r', 'o', 'r', '_', 'o', 'r', '_', 'f', 'i', 'l', 't', 'e', 'r', 'e', 'd', '\000'}, { 'd', 'r', 'o', 'p', 'p', 'e', 'd', '_', 'p', 'a', 'u', 's', 'e', '\000'}, { 'd', 'r', 'o', 'p', 'p', 'e', 'd', '_', 'b', 'a', 'd', '_', 'p', 'h', 'y', '\000'}, { 'd', 'r', 'o', 'p', 'p', 'e', 'd', '_', 'b', 'a', 'd', '_', 'c', 'r', 'c', '3', '2', '\000'}, { 'd', 'r', 'o', 'p', 'p', 'e', 'd', '_', 'u', 'n', 'i', 'c', 'a', 's', 't', '_', 'f', 'i', 'l', 't', 'e', 'r', 'e', 'd', '\000'}, { 'd', 'r', 'o', 'p', 'p', 'e', 'd', '_', 'm', 'u', 'l', 't', 'i', 'c', 'a', 's', 't', '_', 'f', 'i', 'l', 't', 'e', 'r', 'e', 'd', '\000'}, { 'd', 'r', 'o', 'p', 'p', 'e', 'd', '_', 'r', 'u', 'n', 't', '\000'}, { 'd', 'r', 'o', 'p', 'p', 'e', 'd', '_', 'o', 'v', 'e', 'r', 'r', 'u', 'n', '\000'}, { 'd', 'r', 'o', 'p', 'p', 'e', 'd', '_', 'n', 'o', '_', 's', 'm', 'a', 'l', 'l', '_', 'b', 'u', 'f', 'f', 'e', 'r', '\000'}, { 'd', 'r', 'o', 'p', 'p', 'e', 'd', '_', 'n', 'o', '_', 'b', 'i', 'g', '_', 'b', 'u', 'f', 'f', 'e', 'r', '\000'}}; static char const myri10ge_gstrings_slice_stats[14U][32U] = { { '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', ' ', 's', 'l', 'i', 'c', 'e', ' ', '-', '-', '-', '-', '-', '-', '-', '-', '-', '\000'}, { 't', 'x', '_', 'p', 'k', 't', '_', 's', 't', 'a', 'r', 't', '\000'}, { 't', 'x', '_', 'p', 'k', 't', '_', 'd', 'o', 'n', 'e', '\000'}, { 't', 'x', '_', 'r', 'e', 'q', '\000'}, { 't', 'x', '_', 'd', 'o', 'n', 'e', '\000'}, { 'r', 'x', '_', 's', 'm', 'a', 'l', 'l', '_', 'c', 'n', 't', '\000'}, { 'r', 'x', '_', 'b', 'i', 'g', '_', 'c', 'n', 't', '\000'}, { 'w', 'a', 'k', 'e', '_', 'q', 'u', 'e', 'u', 'e', '\000'}, { 's', 't', 'o', 'p', '_', 'q', 'u', 'e', 'u', 'e', '\000'}, { 't', 'x', '_', 'l', 'i', 'n', 'e', 'a', 'r', 'i', 'z', 'e', 'd', '\000'}, { 'L', 'R', 'O', ' ', 'a', 'g', 'g', 'r', 'e', 'g', 'a', 't', 'e', 'd', '\000'}, { 'L', 'R', 'O', ' ', 'f', 'l', 'u', 's', 'h', 'e', 'd', '\000'}, { 'L', 'R', 'O', ' ', 'a', 'v', 'g', ' ', 'a', 'g', 'g', 'r', '\000'}, { 'L', 'R', 'O', ' ', 'n', 'o', '_', 'd', 'e', 's', 'c', '\000'}}; static void myri10ge_get_strings(struct net_device *netdev , u32 stringset , u8 *data ) { struct myri10ge_priv *mgp ; void *tmp ; int i ; size_t __len ; void *__ret ; size_t __len___0 ; void *__ret___0 ; { tmp = netdev_priv((struct net_device const *)netdev); mgp = (struct myri10ge_priv *)tmp; switch (stringset) { case 1U: __len = 1472UL; if (__len > 63UL) { __ret = __memcpy((void *)data, (void const *)(& myri10ge_gstrings_main_stats), __len); } else { __ret = __builtin_memcpy((void *)data, (void const *)(& myri10ge_gstrings_main_stats), __len); } data = data + 1472UL; i = 0; goto ldv_44432; ldv_44431: __len___0 = 448UL; if (__len___0 > 63UL) { __ret___0 = __memcpy((void *)data, (void const *)(& myri10ge_gstrings_slice_stats), __len___0); } else { __ret___0 = __builtin_memcpy((void *)data, (void const *)(& myri10ge_gstrings_slice_stats), __len___0); } data = data + 448UL; i = i + 1; ldv_44432: ; if (mgp->num_slices > i) { goto ldv_44431; } else { } goto ldv_44434; } ldv_44434: ; return; } } static int myri10ge_get_sset_count(struct net_device *netdev , int sset ) { struct myri10ge_priv *mgp ; void *tmp ; { tmp = netdev_priv((struct net_device const *)netdev); mgp = (struct myri10ge_priv *)tmp; switch (sset) { case 1: ; return ((int )((unsigned int )((unsigned long )mgp->num_slices) * 14U + 46U)); default: ; return (-95); } } } static void myri10ge_get_ethtool_stats(struct net_device *netdev , struct ethtool_stats *stats , u64 *data ) { struct myri10ge_priv *mgp ; void *tmp ; struct myri10ge_slice_state *ss ; int slice ; int i ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; int tmp___6 ; int tmp___7 ; int tmp___8 ; int tmp___9 ; int tmp___10 ; int tmp___11 ; int tmp___12 ; int tmp___13 ; __u32 tmp___14 ; int tmp___15 ; __u32 tmp___16 ; int tmp___17 ; __u32 tmp___18 ; int tmp___19 ; __u32 tmp___20 ; int tmp___21 ; __u32 tmp___22 ; int tmp___23 ; __u32 tmp___24 ; int tmp___25 ; __u32 tmp___26 ; int tmp___27 ; __u32 tmp___28 ; int tmp___29 ; __u32 tmp___30 ; int tmp___31 ; __u32 tmp___32 ; int tmp___33 ; __u32 tmp___34 ; int tmp___35 ; __u32 tmp___36 ; int tmp___37 ; int tmp___38 ; int tmp___39 ; int tmp___40 ; int tmp___41 ; int tmp___42 ; int tmp___43 ; int tmp___44 ; int tmp___45 ; int tmp___46 ; int tmp___47 ; int tmp___48 ; int tmp___49 ; int tmp___50 ; int tmp___51 ; { tmp = netdev_priv((struct net_device const *)netdev); mgp = (struct myri10ge_priv *)tmp; myri10ge_get_stats(netdev); i = 0; goto ldv_44456; ldv_44455: *(data + (unsigned long )i) = (u64 )*((unsigned long *)(& netdev->stats) + (unsigned long )i); i = i + 1; ldv_44456: ; if (i <= 20) { goto ldv_44455; } else { } tmp___0 = i; i = i + 1; *(data + (unsigned long )tmp___0) = (u64 )((unsigned int )mgp->tx_boundary); tmp___1 = i; i = i + 1; *(data + (unsigned long )tmp___1) = (u64 )((unsigned int )mgp->wc_enabled); tmp___2 = i; i = i + 1; *(data + (unsigned long )tmp___2) = (u64 )(mgp->pdev)->irq; tmp___3 = i; i = i + 1; *(data + (unsigned long )tmp___3) = (u64 )((unsigned int )mgp->msi_enabled); tmp___4 = i; i = i + 1; *(data + (unsigned long )tmp___4) = (u64 )((unsigned int )mgp->msix_enabled); tmp___5 = i; i = i + 1; *(data + (unsigned long )tmp___5) = (u64 )mgp->read_dma; tmp___6 = i; i = i + 1; *(data + (unsigned long )tmp___6) = (u64 )mgp->write_dma; tmp___7 = i; i = i + 1; *(data + (unsigned long )tmp___7) = (u64 )mgp->read_write_dma; tmp___8 = i; i = i + 1; *(data + (unsigned long )tmp___8) = (u64 )((unsigned int )mgp->serial_number); tmp___9 = i; i = i + 1; *(data + (unsigned long )tmp___9) = (u64 )((unsigned int )mgp->watchdog_resets); tmp___10 = i; i = i + 1; *(data + (unsigned long )tmp___10) = (unsigned long )(mgp->ss)->dca_tag != (unsigned long )((__be32 *)0); tmp___11 = i; i = i + 1; *(data + (unsigned long )tmp___11) = (u64 )((unsigned int )mgp->dca_enabled); tmp___12 = i; i = i + 1; *(data + (unsigned long )tmp___12) = (u64 )mgp->link_changes; ss = mgp->ss; tmp___13 = i; i = i + 1; tmp___14 = __fswab32((ss->fw_stats)->link_up); *(data + (unsigned long )tmp___13) = (u64 )tmp___14; tmp___15 = i; i = i + 1; tmp___16 = __fswab32((ss->fw_stats)->dropped_link_overflow); *(data + (unsigned long )tmp___15) = (u64 )tmp___16; tmp___17 = i; i = i + 1; tmp___18 = __fswab32((ss->fw_stats)->dropped_link_error_or_filtered); *(data + (unsigned long )tmp___17) = (u64 )tmp___18; tmp___19 = i; i = i + 1; tmp___20 = __fswab32((ss->fw_stats)->dropped_pause); *(data + (unsigned long )tmp___19) = (u64 )tmp___20; tmp___21 = i; i = i + 1; tmp___22 = __fswab32((ss->fw_stats)->dropped_bad_phy); *(data + (unsigned long )tmp___21) = (u64 )tmp___22; tmp___23 = i; i = i + 1; tmp___24 = __fswab32((ss->fw_stats)->dropped_bad_crc32); *(data + (unsigned long )tmp___23) = (u64 )tmp___24; tmp___25 = i; i = i + 1; tmp___26 = __fswab32((ss->fw_stats)->dropped_unicast_filtered); *(data + (unsigned long )tmp___25) = (u64 )tmp___26; tmp___27 = i; i = i + 1; tmp___28 = __fswab32((ss->fw_stats)->dropped_multicast_filtered); *(data + (unsigned long )tmp___27) = (u64 )tmp___28; tmp___29 = i; i = i + 1; tmp___30 = __fswab32((ss->fw_stats)->dropped_runt); *(data + (unsigned long )tmp___29) = (u64 )tmp___30; tmp___31 = i; i = i + 1; tmp___32 = __fswab32((ss->fw_stats)->dropped_overrun); *(data + (unsigned long )tmp___31) = (u64 )tmp___32; tmp___33 = i; i = i + 1; tmp___34 = __fswab32((ss->fw_stats)->dropped_no_small_buffer); *(data + (unsigned long )tmp___33) = (u64 )tmp___34; tmp___35 = i; i = i + 1; tmp___36 = __fswab32((ss->fw_stats)->dropped_no_big_buffer); *(data + (unsigned long )tmp___35) = (u64 )tmp___36; slice = 0; goto ldv_44459; ldv_44458: ss = mgp->ss + (unsigned long )slice; tmp___37 = i; i = i + 1; *(data + (unsigned long )tmp___37) = (u64 )slice; tmp___38 = i; i = i + 1; *(data + (unsigned long )tmp___38) = (u64 )((unsigned int )ss->tx.pkt_start); tmp___39 = i; i = i + 1; *(data + (unsigned long )tmp___39) = (u64 )((unsigned int )ss->tx.pkt_done); tmp___40 = i; i = i + 1; *(data + (unsigned long )tmp___40) = (u64 )((unsigned int )ss->tx.req); tmp___41 = i; i = i + 1; *(data + (unsigned long )tmp___41) = (u64 )((unsigned int )ss->tx.done); tmp___42 = i; i = i + 1; *(data + (unsigned long )tmp___42) = (u64 )((unsigned int )ss->rx_small.cnt); tmp___43 = i; i = i + 1; *(data + (unsigned long )tmp___43) = (u64 )((unsigned int )ss->rx_big.cnt); tmp___44 = i; i = i + 1; *(data + (unsigned long )tmp___44) = (u64 )((unsigned int )ss->tx.wake_queue); tmp___45 = i; i = i + 1; *(data + (unsigned long )tmp___45) = (u64 )((unsigned int )ss->tx.stop_queue); tmp___46 = i; i = i + 1; *(data + (unsigned long )tmp___46) = (u64 )((unsigned int )ss->tx.linearized); tmp___47 = i; i = i + 1; *(data + (unsigned long )tmp___47) = (u64 )ss->rx_done.lro_mgr.stats.aggregated; tmp___48 = i; i = i + 1; *(data + (unsigned long )tmp___48) = (u64 )ss->rx_done.lro_mgr.stats.flushed; if (ss->rx_done.lro_mgr.stats.flushed != 0UL) { tmp___49 = i; i = i + 1; *(data + (unsigned long )tmp___49) = (u64 )(ss->rx_done.lro_mgr.stats.aggregated / ss->rx_done.lro_mgr.stats.flushed); } else { tmp___50 = i; i = i + 1; *(data + (unsigned long )tmp___50) = 0ULL; } tmp___51 = i; i = i + 1; *(data + (unsigned long )tmp___51) = (u64 )ss->rx_done.lro_mgr.stats.no_desc; slice = slice + 1; ldv_44459: ; if (mgp->num_slices > slice) { goto ldv_44458; } else { } return; } } static void myri10ge_set_msglevel(struct net_device *netdev , u32 value ) { struct myri10ge_priv *mgp ; void *tmp ; { tmp = netdev_priv((struct net_device const *)netdev); mgp = (struct myri10ge_priv *)tmp; mgp->msg_enable = value; return; } } static u32 myri10ge_get_msglevel(struct net_device *netdev ) { struct myri10ge_priv *mgp ; void *tmp ; { tmp = netdev_priv((struct net_device const *)netdev); mgp = (struct myri10ge_priv *)tmp; return (mgp->msg_enable); } } static int myri10ge_set_flags(struct net_device *netdev , u32 value ) { int tmp ; { tmp = ethtool_op_set_flags(netdev, value, 32768U); return (tmp); } } static struct ethtool_ops const myri10ge_ethtool_ops = {& myri10ge_get_settings, 0, & myri10ge_get_drvinfo, 0, 0, 0, 0, & myri10ge_get_msglevel, & myri10ge_set_msglevel, 0, & ethtool_op_get_link, 0, 0, 0, & myri10ge_get_coalesce, & myri10ge_set_coalesce, & myri10ge_get_ringparam, 0, & myri10ge_get_pauseparam, & myri10ge_set_pauseparam, & myri10ge_get_rx_csum, & myri10ge_set_rx_csum, 0, & ethtool_op_set_tx_hw_csum, 0, & ethtool_op_set_sg, 0, & myri10ge_set_tso, 0, & myri10ge_get_strings, 0, & myri10ge_get_ethtool_stats, 0, 0, 0, 0, & ethtool_op_get_flags, & myri10ge_set_flags, 0, 0, & myri10ge_get_sset_count, 0, 0, 0, 0, 0, 0, 0, 0}; static int myri10ge_allocate_rings(struct myri10ge_slice_state *ss ) { struct myri10ge_priv *mgp ; struct myri10ge_cmd cmd ; struct net_device *dev ; int tx_ring_size ; int rx_ring_size ; int tx_ring_entries ; int rx_ring_entries ; int i ; int slice ; int status ; size_t bytes ; int tmp ; int tmp___0 ; void *tmp___1 ; void *tmp___2 ; void *tmp___3 ; void *tmp___4 ; void *tmp___5 ; void *tmp___6 ; int idx ; int idx___0 ; { mgp = ss->mgp; dev = mgp->dev; slice = (int )(((long )ss - (long )mgp->ss) / 1536L); cmd.data0 = (u32 )slice; status = myri10ge_send_cmd(mgp, 11U, & cmd, 0); tx_ring_size = (int )cmd.data0; cmd.data0 = (u32 )slice; tmp = myri10ge_send_cmd(mgp, 12U, & cmd, 0); status = tmp | status; if (status != 0) { return (status); } else { } rx_ring_size = (int )cmd.data0; tx_ring_entries = (int )((unsigned long )tx_ring_size / 16UL); rx_ring_entries = (int )((unsigned long )rx_ring_size / 8UL); ss->tx.mask = tx_ring_entries + -1; tmp___0 = rx_ring_entries + -1; ss->rx_big.mask = tmp___0; ss->rx_small.mask = tmp___0; status = -12; bytes = 1096UL; tmp___1 = kzalloc(bytes, 208U); ss->tx.req_bytes = (char *)tmp___1; if ((unsigned long )ss->tx.req_bytes == (unsigned long )((char *)0)) { goto abort_with_nothing; } else { } ss->tx.req_list = (struct mcp_kreq_ether_send *)(((unsigned long )ss->tx.req_bytes + 7UL) & 0xfffffffffffffff8UL); ss->tx.queue_active = 0; bytes = (unsigned long )rx_ring_entries * 8UL; tmp___2 = kzalloc(bytes, 208U); ss->rx_small.shadow = (struct mcp_kreq_ether_recv *)tmp___2; if ((unsigned long )ss->rx_small.shadow == (unsigned long )((struct mcp_kreq_ether_recv *)0)) { goto abort_with_tx_req_bytes; } else { } bytes = (unsigned long )rx_ring_entries * 8UL; tmp___3 = kzalloc(bytes, 208U); ss->rx_big.shadow = (struct mcp_kreq_ether_recv *)tmp___3; if ((unsigned long )ss->rx_big.shadow == (unsigned long )((struct mcp_kreq_ether_recv *)0)) { goto abort_with_rx_small_shadow; } else { } bytes = (unsigned long )tx_ring_entries * 32UL; tmp___4 = kzalloc(bytes, 208U); ss->tx.info = (struct myri10ge_tx_buffer_state *)tmp___4; if ((unsigned long )ss->tx.info == (unsigned long )((struct myri10ge_tx_buffer_state *)0)) { goto abort_with_rx_big_shadow; } else { } bytes = (unsigned long )rx_ring_entries * 32UL; tmp___5 = kzalloc(bytes, 208U); ss->rx_small.info = (struct myri10ge_rx_buffer_state *)tmp___5; if ((unsigned long )ss->rx_small.info == (unsigned long )((struct myri10ge_rx_buffer_state *)0)) { goto abort_with_tx_info; } else { } bytes = (unsigned long )rx_ring_entries * 32UL; tmp___6 = kzalloc(bytes, 208U); ss->rx_big.info = (struct myri10ge_rx_buffer_state *)tmp___6; if ((unsigned long )ss->rx_big.info == (unsigned long )((struct myri10ge_rx_buffer_state *)0)) { goto abort_with_rx_small_info; } else { } ss->rx_big.cnt = 0; ss->rx_small.cnt = 0; ss->rx_big.fill_cnt = 0; ss->rx_small.fill_cnt = 0; ss->rx_small.page_offset = 4096; ss->rx_big.page_offset = 4096; ss->rx_small.watchdog_needed = 0; ss->rx_big.watchdog_needed = 0; myri10ge_alloc_rx_pages(mgp, & ss->rx_small, mgp->small_bytes + 2, 0); if (ss->rx_small.fill_cnt < ss->rx_small.mask + 1) { netdev_err((struct net_device const *)dev, "slice-%d: alloced only %d small bufs\n", slice, ss->rx_small.fill_cnt); goto abort_with_rx_small_ring; } else { } myri10ge_alloc_rx_pages(mgp, & ss->rx_big, mgp->big_bytes, 0); if (ss->rx_big.fill_cnt < ss->rx_big.mask + 1) { netdev_err((struct net_device const *)dev, "slice-%d: alloced only %d big bufs\n", slice, ss->rx_big.fill_cnt); goto abort_with_rx_big_ring; } else { } return (0); abort_with_rx_big_ring: i = ss->rx_big.cnt; goto ldv_44499; ldv_44498: idx = ss->rx_big.mask & i; myri10ge_unmap_rx_page(mgp->pdev, ss->rx_big.info + (unsigned long )idx, mgp->big_bytes); put_page((ss->rx_big.info + (unsigned long )idx)->page); i = i + 1; ldv_44499: ; if (ss->rx_big.fill_cnt > i) { goto ldv_44498; } else { } abort_with_rx_small_ring: i = ss->rx_small.cnt; goto ldv_44503; ldv_44502: idx___0 = ss->rx_small.mask & i; myri10ge_unmap_rx_page(mgp->pdev, ss->rx_small.info + (unsigned long )idx___0, mgp->small_bytes + 2); put_page((ss->rx_small.info + (unsigned long )idx___0)->page); i = i + 1; ldv_44503: ; if (ss->rx_small.fill_cnt > i) { goto ldv_44502; } else { } kfree((void const *)ss->rx_big.info); abort_with_rx_small_info: kfree((void const *)ss->rx_small.info); abort_with_tx_info: kfree((void const *)ss->tx.info); abort_with_rx_big_shadow: kfree((void const *)ss->rx_big.shadow); abort_with_rx_small_shadow: kfree((void const *)ss->rx_small.shadow); abort_with_tx_req_bytes: kfree((void const *)ss->tx.req_bytes); ss->tx.req_bytes = 0; ss->tx.req_list = 0; abort_with_nothing: ; return (status); } } static void myri10ge_free_rings(struct myri10ge_slice_state *ss ) { struct myri10ge_priv *mgp ; struct sk_buff *skb ; struct myri10ge_tx_buf *tx ; int i ; int len ; int idx ; { mgp = ss->mgp; if ((unsigned long )ss->tx.req_list == (unsigned long )((struct mcp_kreq_ether_send *)0)) { return; } else { } i = ss->rx_big.cnt; goto ldv_44515; ldv_44514: idx = ss->rx_big.mask & i; if (ss->rx_big.fill_cnt + -1 == i) { (ss->rx_big.info + (unsigned long )idx)->page_offset = 4096; } else { } myri10ge_unmap_rx_page(mgp->pdev, ss->rx_big.info + (unsigned long )idx, mgp->big_bytes); put_page((ss->rx_big.info + (unsigned long )idx)->page); i = i + 1; ldv_44515: ; if (ss->rx_big.fill_cnt > i) { goto ldv_44514; } else { } i = ss->rx_small.cnt; goto ldv_44518; ldv_44517: idx = ss->rx_small.mask & i; if (ss->rx_small.fill_cnt + -1 == i) { (ss->rx_small.info + (unsigned long )idx)->page_offset = 4096; } else { } myri10ge_unmap_rx_page(mgp->pdev, ss->rx_small.info + (unsigned long )idx, mgp->small_bytes + 2); put_page((ss->rx_small.info + (unsigned long )idx)->page); i = i + 1; ldv_44518: ; if (ss->rx_small.fill_cnt > i) { goto ldv_44517; } else { } tx = & ss->tx; goto ldv_44521; ldv_44520: idx = tx->done & tx->mask; skb = (tx->info + (unsigned long )idx)->skb; (tx->info + (unsigned long )idx)->skb = 0; tx->done = tx->done + 1; len = (int )(tx->info + (unsigned long )idx)->len; (tx->info + (unsigned long )idx)->len = 0U; if ((unsigned long )skb != (unsigned long )((struct sk_buff *)0)) { ss->stats.tx_dropped = ss->stats.tx_dropped + 1UL; dev_kfree_skb_any(skb); if (len != 0) { pci_unmap_single(mgp->pdev, (tx->info + (unsigned long )idx)->bus, (size_t )len, 1); } else { } } else if (len != 0) { pci_unmap_page(mgp->pdev, (tx->info + (unsigned long )idx)->bus, (size_t )len, 1); } else { } ldv_44521: ; if (tx->done != tx->req) { goto ldv_44520; } else { } kfree((void const *)ss->rx_big.info); kfree((void const *)ss->rx_small.info); kfree((void const *)ss->tx.info); kfree((void const *)ss->rx_big.shadow); kfree((void const *)ss->rx_small.shadow); kfree((void const *)ss->tx.req_bytes); ss->tx.req_bytes = 0; ss->tx.req_list = 0; return; } } static int myri10ge_request_irq(struct myri10ge_priv *mgp ) { struct pci_dev *pdev ; struct myri10ge_slice_state *ss ; struct net_device *netdev ; int i ; int status ; { pdev = mgp->pdev; netdev = mgp->dev; mgp->msi_enabled = 0; mgp->msix_enabled = 0; status = 0; if (myri10ge_msi != 0) { if (mgp->num_slices > 1) { status = pci_enable_msix(pdev, mgp->msix_vectors, mgp->num_slices); if (status == 0) { mgp->msix_enabled = 1; } else { dev_err((struct device const *)(& pdev->dev), "Error %d setting up MSI-X\n", status); return (status); } } else { } if (mgp->msix_enabled == 0) { status = pci_enable_msi_block(pdev, 1U); if (status != 0) { dev_err((struct device const *)(& pdev->dev), "Error %d setting up MSI; falling back to xPIC\n", status); } else { mgp->msi_enabled = 1; } } else { } } else { } if (mgp->msix_enabled != 0) { i = 0; goto ldv_44535; ldv_44534: ss = mgp->ss + (unsigned long )i; snprintf((char *)(& ss->irq_desc), 32UL, "%s:slice-%d", (char *)(& netdev->name), i); status = request_irq((mgp->msix_vectors + (unsigned long )i)->vector, & myri10ge_intr, 0UL, (char const *)(& ss->irq_desc), (void *)ss); if (status != 0) { dev_err((struct device const *)(& pdev->dev), "slice %d failed to allocate IRQ\n", i); i = i - 1; goto ldv_44532; ldv_44531: free_irq((mgp->msix_vectors + (unsigned long )i)->vector, (void *)mgp->ss + (unsigned long )i); i = i - 1; ldv_44532: ; if (i >= 0) { goto ldv_44531; } else { } pci_disable_msix(pdev); return (status); } else { } i = i + 1; ldv_44535: ; if (mgp->num_slices > i) { goto ldv_44534; } else { } } else { status = request_irq(pdev->irq, & myri10ge_intr, 128UL, (char const *)(& (mgp->dev)->name), (void *)mgp->ss); if (status != 0) { dev_err((struct device const *)(& pdev->dev), "failed to allocate IRQ\n"); if (mgp->msi_enabled != 0) { pci_disable_msi(pdev); } else { } } else { } } return (status); } } static void myri10ge_free_irq(struct myri10ge_priv *mgp ) { struct pci_dev *pdev ; int i ; { pdev = mgp->pdev; if (mgp->msix_enabled != 0) { i = 0; goto ldv_44543; ldv_44542: free_irq((mgp->msix_vectors + (unsigned long )i)->vector, (void *)mgp->ss + (unsigned long )i); i = i + 1; ldv_44543: ; if (mgp->num_slices > i) { goto ldv_44542; } else { } } else { free_irq(pdev->irq, (void *)mgp->ss); } if (mgp->msi_enabled != 0) { pci_disable_msi(pdev); } else { } if (mgp->msix_enabled != 0) { pci_disable_msix(pdev); } else { } return; } } static int myri10ge_get_frag_header(struct skb_frag_struct *frag , void **mac_hdr , void **ip_hdr___0 , void **tcpudp_hdr , u64 *hdr_flags , void *priv ) { struct ethhdr *eh ; struct vlan_ethhdr *veh ; struct iphdr *iph ; u8 *va ; void *tmp ; unsigned long ll_hlen ; __wsum csum ; __wsum tmp___0 ; __sum16 tmp___1 ; long tmp___2 ; __u16 tmp___3 ; __sum16 tmp___4 ; long tmp___5 ; { tmp = lowmem_page_address(frag->page); va = (u8 *)tmp + (unsigned long )frag->page_offset; csum = (unsigned int )((long )priv); eh = (struct ethhdr *)va; *mac_hdr = (void *)eh; ll_hlen = 14UL; if ((unsigned int )eh->h_proto != 8U) { if ((unsigned int )eh->h_proto == 129U) { veh = (struct vlan_ethhdr *)va; if ((unsigned int )veh->h_vlan_encapsulated_proto != 8U) { return (-1); } else { } ll_hlen = ll_hlen + 4UL; tmp___0 = csum_partial((void const *)va + 14U, 4, 0U); csum = csum_sub(csum, tmp___0); } else { return (-1); } } else { } *hdr_flags = 1ULL; iph = (struct iphdr *)(va + ll_hlen); *ip_hdr___0 = (void *)iph; if ((unsigned int )iph->protocol != 6U) { return (-1); } else { } if (((int )iph->frag_off & 65343) != 0) { return (-1); } else { } *hdr_flags = *hdr_flags | 2ULL; *tcpudp_hdr = *ip_hdr___0 + (unsigned long )((int )iph->ihl << 2); tmp___1 = ip_fast_csum((void const *)iph, (unsigned int )iph->ihl); tmp___2 = ldv__builtin_expect((unsigned int )tmp___1 != 0U, 0L); if (tmp___2 != 0L) { return (-1); } else { } tmp___3 = __fswab16((int )iph->tot_len); tmp___4 = csum_tcpudp_magic(iph->saddr, iph->daddr, (int )tmp___3 - ((int )((unsigned short )iph->ihl) << 2U), 6, csum); tmp___5 = ldv__builtin_expect((unsigned int )tmp___4 != 0U, 0L); if (tmp___5 != 0L) { return (-1); } else { } return (0); } } static int myri10ge_get_txrx(struct myri10ge_priv *mgp , int slice ) { struct myri10ge_cmd cmd ; struct myri10ge_slice_state *ss ; int status ; int tmp ; int tmp___0 ; { ss = mgp->ss + (unsigned long )slice; status = 0; if (slice == 0 || (mgp->dev)->real_num_tx_queues > 1U) { cmd.data0 = (u32 )slice; status = myri10ge_send_cmd(mgp, 6U, & cmd, 0); ss->tx.lanai = (struct mcp_kreq_ether_send *)mgp->sram + (unsigned long )cmd.data0; } else { } cmd.data0 = (u32 )slice; tmp = myri10ge_send_cmd(mgp, 7U, & cmd, 0); status = tmp | status; ss->rx_small.lanai = (struct mcp_kreq_ether_recv *)mgp->sram + (unsigned long )cmd.data0; cmd.data0 = (u32 )slice; tmp___0 = myri10ge_send_cmd(mgp, 8U, & cmd, 0); status = tmp___0 | status; ss->rx_big.lanai = (struct mcp_kreq_ether_recv *)mgp->sram + (unsigned long )cmd.data0; ss->tx.send_go = (__be32 *)(mgp->sram + ((unsigned long )(slice * 64) + 3670016UL)); ss->tx.send_stop = (__be32 *)(mgp->sram + ((unsigned long )(slice * 64) + 3932160UL)); return (status); } } static int myri10ge_set_stats(struct myri10ge_priv *mgp , int slice ) { struct myri10ge_cmd cmd ; struct myri10ge_slice_state *ss ; int status ; dma_addr_t bus ; { ss = mgp->ss + (unsigned long )slice; cmd.data0 = (unsigned int )ss->fw_stats_bus; cmd.data1 = (unsigned int )(ss->fw_stats_bus >> 32); cmd.data2 = (u32 )((slice << 16) | 64); status = myri10ge_send_cmd(mgp, 31U, & cmd, 0); if (status == -38) { bus = ss->fw_stats_bus; if (slice != 0) { return (-22); } else { } bus = bus + 24ULL; cmd.data0 = (unsigned int )bus; cmd.data1 = (unsigned int )(bus >> 32); status = myri10ge_send_cmd(mgp, 19U, & cmd, 0); mgp->fw_multicast_support = 0; } else { mgp->fw_multicast_support = 1; } return (0); } } static int myri10ge_open(struct net_device *dev ) { struct myri10ge_slice_state *ss ; struct myri10ge_priv *mgp ; void *tmp ; struct myri10ge_cmd cmd ; int i ; int status ; int big_pow2 ; int slice ; u8 *itable ; struct net_lro_mgr *lro_mgr ; int tmp___0 ; bool tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; { tmp = netdev_priv((struct net_device const *)dev); mgp = (struct myri10ge_priv *)tmp; if (mgp->running != 0) { return (-16); } else { } mgp->running = 2; status = myri10ge_reset(mgp); if (status != 0) { netdev_err((struct net_device const *)dev, "failed reset\n"); goto abort_with_nothing; } else { } if (mgp->num_slices > 1) { cmd.data0 = (u32 )mgp->num_slices; cmd.data1 = 1U; if ((mgp->dev)->real_num_tx_queues > 1U) { cmd.data1 = cmd.data1 | 2U; } else { } status = myri10ge_send_cmd(mgp, 36U, & cmd, 0); if (status != 0) { netdev_err((struct net_device const *)dev, "failed to set number of slices\n"); goto abort_with_nothing; } else { } cmd.data0 = (u32 )mgp->num_slices; status = myri10ge_send_cmd(mgp, 40U, & cmd, 0); tmp___0 = myri10ge_send_cmd(mgp, 39U, & cmd, 0); status = tmp___0 | status; if (status != 0) { netdev_err((struct net_device const *)dev, "failed to setup rss tables\n"); goto abort_with_nothing; } else { } itable = mgp->sram + (unsigned long )cmd.data0; i = 0; goto ldv_44588; ldv_44587: __writeb((int )((unsigned char )i), (void volatile *)itable + (unsigned long )i); i = i + 1; ldv_44588: ; if (mgp->num_slices > i) { goto ldv_44587; } else { } cmd.data0 = 1U; cmd.data1 = (u32 )myri10ge_rss_hash; status = myri10ge_send_cmd(mgp, 43U, & cmd, 0); if (status != 0) { netdev_err((struct net_device const *)dev, "failed to enable slices\n"); goto abort_with_nothing; } else { } } else { } status = myri10ge_request_irq(mgp); if (status != 0) { goto abort_with_nothing; } else { } if (dev->mtu <= 1500U) { mgp->small_bytes = 126; } else { mgp->small_bytes = 1518; } if (myri10ge_small_bytes > 0) { mgp->small_bytes = myri10ge_small_bytes; } else { } big_pow2 = (int )(dev->mtu + 20U); if ((unsigned int )big_pow2 <= 2047U) { goto ldv_44591; ldv_44590: big_pow2 = big_pow2 + 1; ldv_44591: tmp___1 = is_power_of_2((unsigned long )big_pow2); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { goto ldv_44590; } else { } mgp->big_bytes = (int )(dev->mtu + 20U); } else { big_pow2 = 4096; mgp->big_bytes = big_pow2; } slice = 0; goto ldv_44595; ldv_44594: ss = mgp->ss + (unsigned long )slice; status = myri10ge_get_txrx(mgp, slice); if (status != 0) { netdev_err((struct net_device const *)dev, "failed to get ring sizes or locations\n"); goto abort_with_rings; } else { } status = myri10ge_allocate_rings(ss); if (status != 0) { goto abort_with_rings; } else { } if (slice == 0 || (mgp->dev)->real_num_tx_queues > 1U) { status = myri10ge_set_stats(mgp, slice); } else { } if (status != 0) { netdev_err((struct net_device const *)dev, "Couldn\'t set stats DMA\n"); goto abort_with_rings; } else { } lro_mgr = & ss->rx_done.lro_mgr; lro_mgr->dev = dev; lro_mgr->features = 1UL; lro_mgr->ip_summed = 2U; lro_mgr->ip_summed_aggr = 1U; lro_mgr->max_desc = 8; lro_mgr->lro_arr = (struct net_lro_desc *)(& ss->rx_done.lro_desc); lro_mgr->get_frag_header = & myri10ge_get_frag_header; lro_mgr->max_aggr = myri10ge_lro_max_pkts; lro_mgr->frag_align_pad = 2; if ((unsigned int )lro_mgr->max_aggr > 18U) { lro_mgr->max_aggr = 18; } else { } napi_enable(& ss->napi); slice = slice + 1; ldv_44595: ; if (mgp->num_slices > slice) { goto ldv_44594; } else { } cmd.data0 = dev->mtu + 18U; status = myri10ge_send_cmd(mgp, 16U, & cmd, 0); cmd.data0 = (u32 )mgp->small_bytes; tmp___3 = myri10ge_send_cmd(mgp, 5U, & cmd, 0); status = tmp___3 | status; cmd.data0 = (u32 )big_pow2; tmp___4 = myri10ge_send_cmd(mgp, 4U, & cmd, 0); status = tmp___4 | status; if (status != 0) { netdev_err((struct net_device const *)dev, "Couldn\'t set buffer sizes\n"); goto abort_with_rings; } else { } cmd.data0 = 0U; status = myri10ge_send_cmd(mgp, 45U, & cmd, 0); if (status != 0 && status != -38) { netdev_err((struct net_device const *)dev, "Couldn\'t set TSO mode\n"); goto abort_with_rings; } else { } mgp->link_state = 4294967295U; mgp->rdma_tags_available = 15U; status = myri10ge_send_cmd(mgp, 14U, & cmd, 0); if (status != 0) { netdev_err((struct net_device const *)dev, "Couldn\'t bring up link\n"); goto abort_with_rings; } else { } mgp->running = 3; mgp->watchdog_timer.expires = (unsigned long )(myri10ge_watchdog_timeout * 250) + (unsigned long )jiffies; add_timer(& mgp->watchdog_timer); netif_tx_wake_all_queues(dev); return (0); abort_with_rings: ; goto ldv_44598; ldv_44597: slice = slice - 1; napi_disable(& (mgp->ss + (unsigned long )slice)->napi); ldv_44598: ; if (slice != 0) { goto ldv_44597; } else { } i = 0; goto ldv_44601; ldv_44600: myri10ge_free_rings(mgp->ss + (unsigned long )i); i = i + 1; ldv_44601: ; if (mgp->num_slices > i) { goto ldv_44600; } else { } myri10ge_free_irq(mgp); abort_with_nothing: mgp->running = 0; return (-12); } } static int myri10ge_close(struct net_device *dev ) { struct myri10ge_priv *mgp ; void *tmp ; struct myri10ge_cmd cmd ; int status ; int old_down_cnt ; int i ; long __ret ; wait_queue_t __wait ; struct task_struct *tmp___0 ; { tmp = netdev_priv((struct net_device const *)dev); mgp = (struct myri10ge_priv *)tmp; if (mgp->running != 3) { return (0); } else { } if ((unsigned long )(mgp->ss)->tx.req_bytes == (unsigned long )((char *)0)) { return (0); } else { } del_timer_sync(& mgp->watchdog_timer); mgp->running = 1; i = 0; goto ldv_44612; ldv_44611: napi_disable(& (mgp->ss + (unsigned long )i)->napi); i = i + 1; ldv_44612: ; if (mgp->num_slices > i) { goto ldv_44611; } else { } netif_carrier_off(dev); netif_tx_stop_all_queues(dev); if (mgp->rebooted == 0) { old_down_cnt = mgp->down_cnt; __asm__ volatile ("mfence": : : "memory"); status = myri10ge_send_cmd(mgp, 15U, & cmd, 0); if (status != 0) { netdev_err((struct net_device const *)dev, "Couldn\'t bring down link\n"); } else { } __ret = 250L; if (mgp->down_cnt == old_down_cnt) { tmp___0 = get_current(); __wait.flags = 0U; __wait.private = (void *)tmp___0; __wait.func = & autoremove_wake_function; __wait.task_list.next = & __wait.task_list; __wait.task_list.prev = & __wait.task_list; ldv_44617: prepare_to_wait(& mgp->down_wq, & __wait, 2); if (mgp->down_cnt != old_down_cnt) { goto ldv_44616; } else { } __ret = schedule_timeout(__ret); if (__ret == 0L) { goto ldv_44616; } else { } goto ldv_44617; ldv_44616: finish_wait(& mgp->down_wq, & __wait); } else { } if (mgp->down_cnt == old_down_cnt) { netdev_err((struct net_device const *)dev, "never got down irq\n"); } else { } } else { } netif_tx_disable(dev); myri10ge_free_irq(mgp); i = 0; goto ldv_44620; ldv_44619: myri10ge_free_rings(mgp->ss + (unsigned long )i); i = i + 1; ldv_44620: ; if (mgp->num_slices > i) { goto ldv_44619; } else { } mgp->running = 0; return (0); } } __inline static void myri10ge_submit_req_backwards(struct myri10ge_tx_buf *tx , struct mcp_kreq_ether_send *src , int cnt ) { int idx ; int starting_slot ; { starting_slot = tx->req; goto ldv_44630; ldv_44629: cnt = cnt - 1; idx = (starting_slot + cnt) & tx->mask; __iowrite64_copy((void *)tx->lanai + (unsigned long )idx, (void const *)src + (unsigned long )cnt, 2UL); __asm__ volatile ("mfence": : : "memory"); ldv_44630: ; if (cnt > 1) { goto ldv_44629; } else { } return; } } __inline static void myri10ge_submit_req(struct myri10ge_tx_buf *tx , struct mcp_kreq_ether_send *src , int cnt ) { int idx ; int i ; struct mcp_kreq_ether_send *dstp ; struct mcp_kreq_ether_send *dst ; struct mcp_kreq_ether_send *srcp ; u8 last_flags ; { idx = tx->req & tx->mask; last_flags = src->flags; src->flags = 0U; __asm__ volatile ("mfence": : : "memory"); dstp = tx->lanai + (unsigned long )idx; dst = dstp; srcp = src; if (idx + cnt < tx->mask) { i = 0; goto ldv_44644; ldv_44643: __iowrite64_copy((void *)dstp, (void const *)srcp, 4UL); __asm__ volatile ("mfence": : : "memory"); srcp = srcp + 2UL; dstp = dstp + 2UL; i = i + 2; ldv_44644: ; if (cnt + -1 > i) { goto ldv_44643; } else { } } else { myri10ge_submit_req_backwards(tx, src, cnt); i = 0; } if (i < cnt) { __iowrite64_copy((void *)dstp, (void const *)srcp, 2UL); __asm__ volatile ("mfence": : : "memory"); } else { } src->flags = last_flags; put_be32(*((__be32 *)src + 3UL), (__be32 *)dst + 3UL); tx->req = tx->req + cnt; __asm__ volatile ("mfence": : : "memory"); return; } } static netdev_tx_t myri10ge_xmit(struct sk_buff *skb , struct net_device *dev ) { struct myri10ge_priv *mgp ; void *tmp ; struct myri10ge_slice_state *ss ; struct mcp_kreq_ether_send *req ; struct myri10ge_tx_buf *tx ; struct skb_frag_struct *frag ; struct netdev_queue *netdev_queue ; dma_addr_t bus ; u32 low ; __be32 high_swapped ; unsigned int len ; int idx ; int last_idx ; int avail ; int frag_cnt ; int frag_idx ; int count ; int mss ; int max_segments ; u16 pseudo_hdr_offset ; u16 cksum_offset ; u16 queue ; int cum_len ; int seglen ; int boundary ; int rdma_count ; u8 flags ; u8 odd_flag ; unsigned char *tmp___0 ; int tmp___1 ; long tmp___2 ; int tmp___3 ; int tmp___4 ; long tmp___5 ; long tmp___6 ; long tmp___7 ; int tmp___8 ; long tmp___9 ; int tmp___10 ; unsigned int tmp___11 ; unsigned int tmp___12 ; netdev_tx_t tmp___13 ; long tmp___14 ; int tmp___15 ; int tmp___16 ; long tmp___17 ; unsigned char *tmp___18 ; __u32 tmp___19 ; u8 flags_next ; int cum_len_next ; long tmp___20 ; int next_is_first ; int chop ; int small ; long tmp___21 ; long tmp___22 ; __u32 tmp___23 ; __u16 tmp___24 ; __u16 tmp___25 ; long tmp___26 ; int tmp___27 ; unsigned char *tmp___28 ; int tmp___29 ; int tmp___30 ; { tmp = netdev_priv((struct net_device const *)dev); mgp = (struct myri10ge_priv *)tmp; queue = skb_get_queue_mapping((struct sk_buff const *)skb); ss = mgp->ss + (unsigned long )queue; netdev_queue = netdev_get_tx_queue((struct net_device const *)mgp->dev, (unsigned int )queue); tx = & ss->tx; again: req = tx->req_list; avail = (tx->mask + -1) + (tx->done - tx->req); mss = 0; max_segments = 12; tmp___1 = skb_is_gso((struct sk_buff const *)skb); if (tmp___1 != 0) { tmp___0 = skb_end_pointer((struct sk_buff const *)skb); mss = (int )((struct skb_shared_info *)tmp___0)->gso_size; max_segments = 64; } else { } tmp___2 = ldv__builtin_expect(avail < max_segments, 0L); if (tmp___2 != 0L) { tx->stop_queue = tx->stop_queue + 1; netif_tx_stop_queue(netdev_queue); return (16); } else { } cksum_offset = 0U; pseudo_hdr_offset = 0U; odd_flag = 0U; flags = 18U; tmp___9 = ldv__builtin_expect((unsigned int )*((unsigned char *)skb + 124UL) == 12U, 1L); if (tmp___9 != 0L) { tmp___3 = skb_checksum_start_offset((struct sk_buff const *)skb); cksum_offset = (u16 )tmp___3; pseudo_hdr_offset = (int )skb->ldv_19221.ldv_19220.csum_offset + (int )cksum_offset; tmp___5 = ldv__builtin_expect(mss == 0, 0L); if (tmp___5 != 0L) { tmp___6 = ldv__builtin_expect((unsigned int )cksum_offset > 255U, 0L); if (tmp___6 != 0L) { tmp___8 = 1; } else { tmp___7 = ldv__builtin_expect((unsigned int )pseudo_hdr_offset > 127U, 0L); if (tmp___7 != 0L) { tmp___8 = 1; } else { tmp___8 = 0; } } if (tmp___8 != 0) { tmp___4 = skb_checksum_help(skb); if (tmp___4 != 0) { goto drop; } else { } cksum_offset = 0U; pseudo_hdr_offset = 0U; } else { odd_flag = 4U; flags = (u8 )((unsigned int )flags | 8U); } } else { odd_flag = 4U; flags = (u8 )((unsigned int )flags | 8U); } } else { } cum_len = 0; if (mss != 0) { flags = 3U; tmp___10 = skb_transport_offset((struct sk_buff const *)skb); tmp___11 = tcp_hdrlen((struct sk_buff const *)skb); cum_len = (int )(- ((unsigned int )tmp___10 + tmp___11)); tmp___15 = skb_is_gso_v6((struct sk_buff const *)skb); if (tmp___15 != 0) { tmp___12 = tcp_hdrlen((struct sk_buff const *)skb); cksum_offset = (u16 )tmp___12; tmp___14 = ldv__builtin_expect((u32 )(- cum_len) > mgp->max_tso6, 0L); if (tmp___14 != 0L) { tmp___13 = myri10ge_sw_tso(skb, dev); return (tmp___13); } else { } } else { } pseudo_hdr_offset = (u16 )mss; } else if (skb->len <= 1520U) { flags = (u8 )((unsigned int )flags | 1U); tmp___17 = ldv__builtin_expect(skb->len <= 59U, 0L); if (tmp___17 != 0L) { tmp___16 = skb_padto(skb, 60U); if (tmp___16 != 0) { ss->stats.tx_dropped = ss->stats.tx_dropped + 1UL; return (0); } else { } skb->len = 60U; } else { } } else { } len = skb_headlen((struct sk_buff const *)skb); idx = tx->req & tx->mask; (tx->info + (unsigned long )idx)->skb = skb; bus = pci_map_single(mgp->pdev, (void *)skb->data, (size_t )len, 1); (tx->info + (unsigned long )idx)->bus = bus; (tx->info + (unsigned long )idx)->len = len; tmp___18 = skb_end_pointer((struct sk_buff const *)skb); frag_cnt = (int )((struct skb_shared_info *)tmp___18)->nr_frags; frag_idx = 0; count = 0; rdma_count = 0; ldv_44689: low = (unsigned int )bus; tmp___19 = __fswab32((unsigned int )(bus >> 32)); high_swapped = tmp___19; goto ldv_44686; ldv_44685: tmp___20 = ldv__builtin_expect(count == max_segments, 0L); if (tmp___20 != 0L) { goto abort_linearize; } else { } boundary = (int )(((u32 )mgp->tx_boundary + low) & (u32 )(- mgp->tx_boundary)); seglen = (int )((u32 )boundary - low); if ((unsigned int )seglen > len) { seglen = (int )len; } else { } flags_next = (unsigned int )flags & 253U; cum_len_next = cum_len + seglen; if (mss != 0) { (req + - ((unsigned long )rdma_count))->rdma_count = (unsigned int )((u8 )rdma_count) + 1U; tmp___22 = ldv__builtin_expect(cum_len >= 0, 1L); if (tmp___22 != 0L) { chop = cum_len_next > mss; cum_len_next = cum_len_next % mss; next_is_first = cum_len_next == 0; flags = (u8 )((int )((signed char )((unsigned int )((unsigned char )chop) * 16U)) | (int )((signed char )flags)); flags_next = (u8 )((int )((signed char )((unsigned int )((unsigned char )next_is_first) * 2U)) | (int )((signed char )flags_next)); rdma_count = - (chop | next_is_first) | rdma_count; rdma_count = ((next_is_first == 0) & chop) + rdma_count; } else { tmp___21 = ldv__builtin_expect(cum_len_next >= 0, 1L); if (tmp___21 != 0L) { rdma_count = -1; cum_len_next = 0; seglen = - cum_len; small = mss <= 1520; flags_next = (u8 )((int )((signed char )small) | 34); } else { } } } else { } req->addr_high = high_swapped; tmp___23 = __fswab32(low); req->addr_low = tmp___23; tmp___24 = __fswab16((int )pseudo_hdr_offset); req->pseudo_hdr_offset = tmp___24; req->pad = 0U; req->rdma_count = 1U; tmp___25 = __fswab16((int )((__u16 )seglen)); req->length = tmp___25; req->cksum_offset = (u8 )cksum_offset; req->flags = (u8 )((int )((signed char )(((unsigned int )((unsigned char )cum_len) & 1U) * (unsigned int )odd_flag)) | (int )((signed char )flags)); low = low + (u32 )seglen; len = len - (unsigned int )seglen; cum_len = cum_len_next; flags = flags_next; req = req + 1; count = count + 1; rdma_count = rdma_count + 1; if ((unsigned int )cksum_offset != 0U) { if (mss == 0) { goto _L; } else { tmp___27 = skb_is_gso_v6((struct sk_buff const *)skb); if (tmp___27 == 0) { _L: /* CIL Label */ tmp___26 = ldv__builtin_expect((int )cksum_offset > seglen, 0L); if (tmp___26 != 0L) { cksum_offset = (int )cksum_offset - (int )((u16 )seglen); } else { cksum_offset = 0U; } } else { } } } else { } ldv_44686: ; if (len != 0U) { goto ldv_44685; } else { } if (frag_idx == frag_cnt) { goto ldv_44688; } else { } idx = (tx->req + count) & tx->mask; tmp___28 = skb_end_pointer((struct sk_buff const *)skb); frag = (struct skb_frag_struct *)(& ((struct skb_shared_info *)tmp___28)->frags) + (unsigned long )frag_idx; frag_idx = frag_idx + 1; len = frag->size; bus = pci_map_page(mgp->pdev, frag->page, (unsigned long )frag->page_offset, (size_t )len, 1); (tx->info + (unsigned long )idx)->bus = bus; (tx->info + (unsigned long )idx)->len = len; goto ldv_44689; ldv_44688: (req + - ((unsigned long )rdma_count))->rdma_count = (u8 )rdma_count; if (mss != 0) { ldv_44690: req = req - 1; req->flags = (u8 )((unsigned int )req->flags | 8U); if (((int )req->flags & 18) == 0) { goto ldv_44690; } else { } } else { } idx = ((count + -1) + tx->req) & tx->mask; (tx->info + (unsigned long )idx)->last = 1; myri10ge_submit_req(tx, tx->req_list, count); if ((mgp->dev)->real_num_tx_queues > 1U && tx->queue_active == 0) { tx->queue_active = 1; put_be32(16777216U, tx->send_go); __asm__ volatile ("mfence": : : "memory"); __asm__ volatile ("": : : "memory"); } else { } tx->pkt_start = tx->pkt_start + 1; if (avail - count <= 11) { tx->stop_queue = tx->stop_queue + 1; netif_tx_stop_queue(netdev_queue); } else { } return (0); abort_linearize: last_idx = (idx + 1) & tx->mask; idx = tx->req & tx->mask; (tx->info + (unsigned long )idx)->skb = 0; ldv_44692: len = (tx->info + (unsigned long )idx)->len; if (len != 0U) { if ((unsigned long )(tx->info + (unsigned long )idx)->skb != (unsigned long )((struct sk_buff *)0)) { pci_unmap_single(mgp->pdev, (tx->info + (unsigned long )idx)->bus, (size_t )len, 1); } else { pci_unmap_page(mgp->pdev, (tx->info + (unsigned long )idx)->bus, (size_t )len, 1); } (tx->info + (unsigned long )idx)->len = 0U; (tx->info + (unsigned long )idx)->skb = 0; } else { } idx = (idx + 1) & tx->mask; if (idx != last_idx) { goto ldv_44692; } else { } tmp___29 = skb_is_gso((struct sk_buff const *)skb); if (tmp___29 != 0) { netdev_err((struct net_device const *)mgp->dev, "TSO but wanted to linearize?!?!?\n"); goto drop; } else { } tmp___30 = skb_linearize(skb); if (tmp___30 != 0) { goto drop; } else { } tx->linearized = tx->linearized + 1; goto again; drop: dev_kfree_skb_any(skb); ss->stats.tx_dropped = ss->stats.tx_dropped + 1UL; return (0); } } static netdev_tx_t myri10ge_sw_tso(struct sk_buff *skb , struct net_device *dev ) { struct sk_buff *segs ; struct sk_buff *curr ; struct myri10ge_priv *mgp ; void *tmp ; struct myri10ge_slice_state *ss ; netdev_tx_t status ; long tmp___0 ; u16 tmp___1 ; { tmp = netdev_priv((struct net_device const *)dev); mgp = (struct myri10ge_priv *)tmp; segs = skb_gso_segment(skb, (int )dev->features & -1048577); tmp___0 = IS_ERR((void const *)segs); if (tmp___0 != 0L) { goto drop; } else { } goto ldv_44705; ldv_44704: curr = segs; segs = segs->next; curr->next = 0; status = myri10ge_xmit(curr, dev); if ((int )status != 0) { dev_kfree_skb_any(curr); if ((unsigned long )segs != (unsigned long )((struct sk_buff *)0)) { curr = segs; segs = segs->next; curr->next = 0; dev_kfree_skb_any(segs); } else { } goto drop; } else { } ldv_44705: ; if ((unsigned long )segs != (unsigned long )((struct sk_buff *)0)) { goto ldv_44704; } else { } dev_kfree_skb_any(skb); return (0); drop: tmp___1 = skb_get_queue_mapping((struct sk_buff const *)skb); ss = mgp->ss + (unsigned long )tmp___1; dev_kfree_skb_any(skb); ss->stats.tx_dropped = ss->stats.tx_dropped + 1UL; return (0); } } static struct net_device_stats *myri10ge_get_stats(struct net_device *dev ) { struct myri10ge_priv *mgp ; void *tmp ; struct myri10ge_slice_netstats *slice_stats ; struct net_device_stats *stats ; int i ; { tmp = netdev_priv((struct net_device const *)dev); mgp = (struct myri10ge_priv *)tmp; stats = & dev->stats; spin_lock(& mgp->stats_lock); memset((void *)stats, 0, 184UL); i = 0; goto ldv_44715; ldv_44714: slice_stats = & (mgp->ss + (unsigned long )i)->stats; stats->rx_packets = stats->rx_packets + slice_stats->rx_packets; stats->tx_packets = stats->tx_packets + slice_stats->tx_packets; stats->rx_bytes = stats->rx_bytes + slice_stats->rx_bytes; stats->tx_bytes = stats->tx_bytes + slice_stats->tx_bytes; stats->rx_dropped = stats->rx_dropped + slice_stats->rx_dropped; stats->tx_dropped = stats->tx_dropped + slice_stats->tx_dropped; i = i + 1; ldv_44715: ; if (mgp->num_slices > i) { goto ldv_44714; } else { } spin_unlock(& mgp->stats_lock); return (stats); } } static void myri10ge_set_multicast_list(struct net_device *dev ) { struct myri10ge_priv *mgp ; void *tmp ; struct myri10ge_cmd cmd ; struct netdev_hw_addr *ha ; __be32 data[2U] ; int err ; struct list_head const *__mptr ; size_t __len ; void *__ret ; __u32 tmp___0 ; __u32 tmp___1 ; struct list_head const *__mptr___0 ; { tmp = netdev_priv((struct net_device const *)dev); mgp = (struct myri10ge_priv *)tmp; data[0] = 0U; data[1] = 0U; myri10ge_change_promisc(mgp, (int )dev->flags & 256, 1); if (mgp->fw_multicast_support == 0) { return; } else { } err = myri10ge_send_cmd(mgp, 26U, & cmd, 1); if (err != 0) { netdev_err((struct net_device const *)dev, "Failed MXGEFW_ENABLE_ALLMULTI, error status: %d\n", err); goto abort; } else { } if ((dev->flags & 512U) != 0U || mgp->adopted_rx_filter_bug != 0) { return; } else { } err = myri10ge_send_cmd(mgp, 30U, & cmd, 1); if (err != 0) { netdev_err((struct net_device const *)dev, "Failed MXGEFW_LEAVE_ALL_MULTICAST_GROUPS, error status: %d\n", err); goto abort; } else { } __mptr = (struct list_head const *)dev->mc.list.next; ha = (struct netdev_hw_addr *)__mptr; goto ldv_44734; ldv_44733: __len = 6UL; if (__len > 63UL) { __ret = __memcpy((void *)(& data), (void const *)(& ha->addr), __len); } else { __ret = __builtin_memcpy((void *)(& data), (void const *)(& ha->addr), __len); } tmp___0 = __fswab32(data[0]); cmd.data0 = tmp___0; tmp___1 = __fswab32(data[1]); cmd.data1 = tmp___1; err = myri10ge_send_cmd(mgp, 28U, & cmd, 1); if (err != 0) { netdev_err((struct net_device const *)dev, "Failed MXGEFW_JOIN_MULTICAST_GROUP, error status:%d %pM\n", err, (unsigned char *)(& ha->addr)); goto abort; } else { } __mptr___0 = (struct list_head const *)ha->list.next; ha = (struct netdev_hw_addr *)__mptr___0; ldv_44734: __builtin_prefetch((void const *)ha->list.next); if ((unsigned long )(& ha->list) != (unsigned long )(& dev->mc.list)) { goto ldv_44733; } else { } err = myri10ge_send_cmd(mgp, 27U, & cmd, 1); if (err != 0) { netdev_err((struct net_device const *)dev, "Failed MXGEFW_DISABLE_ALLMULTI, error status: %d\n", err); goto abort; } else { } return; abort: ; return; } } static int myri10ge_set_mac_address(struct net_device *dev , void *addr ) { struct sockaddr *sa ; struct myri10ge_priv *mgp ; void *tmp ; int status ; int tmp___0 ; size_t __len ; void *__ret ; { sa = (struct sockaddr *)addr; tmp = netdev_priv((struct net_device const *)dev); mgp = (struct myri10ge_priv *)tmp; tmp___0 = is_valid_ether_addr((u8 const *)(& sa->sa_data)); if (tmp___0 == 0) { return (-99); } else { } status = myri10ge_update_mac_address(mgp, (u8 *)(& sa->sa_data)); if (status != 0) { netdev_err((struct net_device const *)dev, "changing mac address failed with %d\n", status); return (status); } else { } __len = 6UL; if (__len > 63UL) { __ret = __memcpy((void *)dev->dev_addr, (void const *)(& sa->sa_data), __len); } else { __ret = __builtin_memcpy((void *)dev->dev_addr, (void const *)(& sa->sa_data), __len); } return (0); } } static int myri10ge_change_mtu(struct net_device *dev , int new_mtu ) { struct myri10ge_priv *mgp ; void *tmp ; int error ; { tmp = netdev_priv((struct net_device const *)dev); mgp = (struct myri10ge_priv *)tmp; error = 0; if (new_mtu <= 67 || new_mtu + 14 > 9014) { netdev_err((struct net_device const *)dev, "new mtu (%d) is not valid\n", new_mtu); return (-22); } else { } netdev_info((struct net_device const *)dev, "changing mtu from %d to %d\n", dev->mtu, new_mtu); if (mgp->running != 0) { myri10ge_close(dev); dev->mtu = (unsigned int )new_mtu; myri10ge_open(dev); } else { dev->mtu = (unsigned int )new_mtu; } return (error); } } static void myri10ge_enable_ecrc(struct myri10ge_priv *mgp ) { struct pci_dev *bridge ; struct device *dev ; unsigned int cap ; unsigned int err_cap ; u16 val ; u8 ext_type ; int ret ; int tmp ; struct pci_dev *prev_bridge ; struct pci_dev *old_bridge ; int tmp___0 ; char const *tmp___1 ; char const *tmp___2 ; char const *tmp___3 ; int tmp___4 ; char const *tmp___5 ; char const *tmp___6 ; { bridge = ((mgp->pdev)->bus)->self; dev = & (mgp->pdev)->dev; if (myri10ge_ecrc_enable == 0 || (unsigned long )bridge == (unsigned long )((struct pci_dev *)0)) { return; } else { } tmp = pci_find_capability(bridge, 16); cap = (unsigned int )tmp; pci_read_config_word(bridge, (int )(cap + 2U), & val); ext_type = (u8 )(((int )val & 240) >> 4); if ((unsigned int )ext_type != 4U) { if (myri10ge_ecrc_enable > 1) { old_bridge = bridge; ldv_44764: prev_bridge = bridge; bridge = (bridge->bus)->self; if ((unsigned long )bridge == (unsigned long )((struct pci_dev *)0) || (unsigned long )prev_bridge == (unsigned long )bridge) { dev_err((struct device const *)dev, "Failed to find root port to force ECRC\n"); return; } else { } tmp___0 = pci_find_capability(bridge, 16); cap = (unsigned int )tmp___0; pci_read_config_word(bridge, (int )(cap + 2U), & val); ext_type = (u8 )(((int )val & 240) >> 4); if ((unsigned int )ext_type != 4U) { goto ldv_44764; } else { } tmp___1 = pci_name((struct pci_dev const *)bridge); tmp___2 = pci_name((struct pci_dev const *)old_bridge); _dev_info((struct device const *)dev, "Forcing ECRC on non-root port %s (enabling on root port %s)\n", tmp___2, tmp___1); } else { tmp___3 = pci_name((struct pci_dev const *)bridge); dev_err((struct device const *)dev, "Not enabling ECRC on non-root port %s\n", tmp___3); return; } } else { } tmp___4 = pci_find_ext_capability(bridge, 1); cap = (unsigned int )tmp___4; if (cap == 0U) { return; } else { } ret = pci_read_config_dword(bridge, (int )(cap + 24U), & err_cap); if (ret != 0) { tmp___5 = pci_name((struct pci_dev const *)bridge); dev_err((struct device const *)dev, "failed reading ext-conf-space of %s\n", tmp___5); dev_err((struct device const *)dev, "\t pci=nommconf in use? or buggy/incomplete/absent ACPI MCFG attr?\n"); return; } else { } if ((err_cap & 32U) == 0U) { return; } else { } err_cap = err_cap | 64U; pci_write_config_dword(bridge, (int )(cap + 24U), err_cap); tmp___6 = pci_name((struct pci_dev const *)bridge); _dev_info((struct device const *)dev, "Enabled ECRC on upstream bridge %s\n", tmp___6); return; } } static void myri10ge_firmware_probe(struct myri10ge_priv *mgp ) { struct pci_dev *pdev ; struct device *dev ; int status ; { pdev = mgp->pdev; dev = & pdev->dev; mgp->tx_boundary = 4096; status = pcie_get_readrq(pdev); if (status < 0) { dev_err((struct device const *)dev, "Couldn\'t read max read req size: %d\n", status); goto abort; } else { } if (status != 4096) { dev_warn((struct device const *)dev, "Max Read Request size != 4096 (%d)\n", status); mgp->tx_boundary = 2048; } else { } set_fw_name(mgp, myri10ge_fw_aligned, 0); status = myri10ge_load_firmware(mgp, 1); if (status != 0) { goto abort; } else { } myri10ge_enable_ecrc(mgp); status = myri10ge_dma_test(mgp, 32); if (status == 0) { return; } else { } if (status != -7) { dev_warn((struct device const *)dev, "DMA test failed: %d\n", status); } else { } if (status == -38) { dev_warn((struct device const *)dev, "Falling back to ethp! Please install up to date fw\n"); } else { } abort: mgp->tx_boundary = 2048; set_fw_name(mgp, myri10ge_fw_unaligned, 0); return; } } static void myri10ge_select_firmware(struct myri10ge_priv *mgp ) { int overridden ; int link_width ; int exp_cap ; u16 lnk ; long tmp ; char *fw_name ; char *tmp___0 ; long tmp___1 ; size_t tmp___2 ; { overridden = 0; if (myri10ge_force_firmware == 0) { exp_cap = pci_find_capability(mgp->pdev, 16); pci_read_config_word(mgp->pdev, exp_cap + 18, & lnk); link_width = ((int )lnk >> 4) & 63; if (link_width <= 7) { _dev_info((struct device const *)(& (mgp->pdev)->dev), "PCIE x%d Link\n", link_width); mgp->tx_boundary = 4096; set_fw_name(mgp, myri10ge_fw_aligned, 0); } else { myri10ge_firmware_probe(mgp); } } else if (myri10ge_force_firmware == 1) { _dev_info((struct device const *)(& (mgp->pdev)->dev), "Assuming aligned completions (forced)\n"); mgp->tx_boundary = 4096; set_fw_name(mgp, myri10ge_fw_aligned, 0); } else { _dev_info((struct device const *)(& (mgp->pdev)->dev), "Assuming unaligned completions (forced)\n"); mgp->tx_boundary = 2048; set_fw_name(mgp, myri10ge_fw_unaligned, 0); } tmp = ldv__builtin_expect(((int )__param_myri10ge_fw_name.perm & 146) == 0, 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/vladimir/commit-test/commit-test-work/task-097--linux-stable--dir/work/current--X--drivers/net/myri10ge/myri10ge.ko--X--defaultlinux-stable-7cb2521--X--138_1a--X--cpachecker/linux-stable-7cb2521/csd_deg_dscv/11/dscv_tempdir/dscv/ri/138_1a/drivers/net/myri10ge/myri10ge.c.prepared"), "i" (3346), "i" (12UL)); ldv_44780: ; goto ldv_44780; } else { } __kernel_param_lock(); if ((unsigned long )myri10ge_fw_name != (unsigned long )((char *)0)) { tmp___0 = kstrdup((char const *)myri10ge_fw_name, 208U); fw_name = tmp___0; if ((unsigned long )fw_name != (unsigned long )((char *)0)) { overridden = 1; set_fw_name(mgp, fw_name, 1); } else { } } else { } tmp___1 = ldv__builtin_expect(((int )__param_myri10ge_fw_name.perm & 146) == 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 *)"/work/vladimir/commit-test/commit-test-work/task-097--linux-stable--dir/work/current--X--drivers/net/myri10ge/myri10ge.ko--X--defaultlinux-stable-7cb2521--X--138_1a--X--cpachecker/linux-stable-7cb2521/csd_deg_dscv/11/dscv_tempdir/dscv/ri/138_1a/drivers/net/myri10ge/myri10ge.c.prepared"), "i" (3354), "i" (12UL)); ldv_44782: ; goto ldv_44782; } else { } __kernel_param_unlock(); if (mgp->board_number <= 7U && (unsigned long )myri10ge_fw_names[mgp->board_number] != (unsigned long )((char *)0)) { tmp___2 = strlen((char const *)myri10ge_fw_names[mgp->board_number]); if (tmp___2 != 0UL) { set_fw_name(mgp, myri10ge_fw_names[mgp->board_number], 0); overridden = 1; } else { } } else { } if (overridden != 0) { _dev_info((struct device const *)(& (mgp->pdev)->dev), "overriding firmware to %s\n", mgp->fw_name); } else { } return; } } static int myri10ge_suspend(struct pci_dev *pdev , pm_message_t state ) { struct myri10ge_priv *mgp ; struct net_device *netdev ; void *tmp ; int tmp___0 ; pci_power_t tmp___1 ; int tmp___2 ; { tmp = pci_get_drvdata(pdev); mgp = (struct myri10ge_priv *)tmp; if ((unsigned long )mgp == (unsigned long )((struct myri10ge_priv *)0)) { return (-22); } else { } netdev = mgp->dev; netif_device_detach(netdev); tmp___0 = netif_running((struct net_device const *)netdev); if (tmp___0 != 0) { netdev_info((struct net_device const *)netdev, "closing\n"); rtnl_lock(); myri10ge_close(netdev); rtnl_unlock(); } else { } myri10ge_dummy_rdma(mgp, 0); pci_save_state(pdev); pci_disable_device(pdev); tmp___1 = pci_choose_state(pdev, state); tmp___2 = pci_set_power_state(pdev, tmp___1); return (tmp___2); } } static int myri10ge_resume(struct pci_dev *pdev ) { struct myri10ge_priv *mgp ; struct net_device *netdev ; int status ; u16 vendor ; void *tmp ; int tmp___0 ; { tmp = pci_get_drvdata(pdev); mgp = (struct myri10ge_priv *)tmp; if ((unsigned long )mgp == (unsigned long )((struct myri10ge_priv *)0)) { return (-22); } else { } netdev = mgp->dev; pci_set_power_state(pdev, 0); msleep(5U); pci_read_config_word(mgp->pdev, 0, & vendor); if ((unsigned int )vendor == 65535U) { netdev_err((struct net_device const *)mgp->dev, "device disappeared!\n"); return (-5); } else { } pci_restore_state(pdev); status = pci_enable_device(pdev); if (status != 0) { dev_err((struct device const *)(& pdev->dev), "failed to enable device\n"); return (status); } else { } pci_set_master(pdev); myri10ge_reset(mgp); myri10ge_dummy_rdma(mgp, 1); pci_save_state(pdev); tmp___0 = netif_running((struct net_device const *)netdev); if (tmp___0 != 0) { rtnl_lock(); status = myri10ge_open(netdev); rtnl_unlock(); if (status != 0) { goto abort_with_enabled; } else { } } else { } netif_device_attach(netdev); return (0); abort_with_enabled: pci_disable_device(pdev); return (-5); } } static u32 myri10ge_read_reboot(struct myri10ge_priv *mgp ) { struct pci_dev *pdev ; int vs ; u32 reboot ; { pdev = mgp->pdev; vs = mgp->vendor_specific_offset; pci_write_config_byte(pdev, vs + 16, 3); pci_write_config_dword(pdev, vs + 24, 4294967280U); pci_read_config_dword(pdev, vs + 20, & reboot); return (reboot); } } static void myri10ge_watchdog(struct work_struct *work ) { struct myri10ge_priv *mgp ; struct work_struct const *__mptr ; struct myri10ge_tx_buf *tx ; u32 reboot ; int status ; int rebooted ; int i ; u16 cmd ; u16 vendor ; __u32 tmp ; __u32 tmp___0 ; { __mptr = (struct work_struct const *)work; mgp = (struct myri10ge_priv *)__mptr + 0xfffffffffffffea8UL; mgp->watchdog_resets = mgp->watchdog_resets + 1; pci_read_config_word(mgp->pdev, 4, & cmd); rebooted = 0; if (((int )cmd & 4) == 0) { reboot = myri10ge_read_reboot(mgp); netdev_err((struct net_device const *)mgp->dev, "NIC rebooted (0x%x),%s resetting\n", reboot, myri10ge_reset_recover != 0 ? (char *)"" : (char *)" not"); if (myri10ge_reset_recover == 0) { return; } else { } rtnl_lock(); mgp->rebooted = 1; rebooted = 1; myri10ge_close(mgp->dev); myri10ge_reset_recover = myri10ge_reset_recover - 1; mgp->rebooted = 0; pci_restore_state(mgp->pdev); pci_save_state(mgp->pdev); } else { if ((unsigned int )cmd == 65535U) { pci_read_config_word(mgp->pdev, 0, & vendor); if ((unsigned int )vendor == 65535U) { netdev_err((struct net_device const *)mgp->dev, "device disappeared!\n"); return; } else { } } else { } netdev_err((struct net_device const *)mgp->dev, "device timeout, resetting\n"); i = 0; goto ldv_44817; ldv_44816: tx = & (mgp->ss + (unsigned long )i)->tx; tmp = __fswab32(((mgp->ss + (unsigned long )i)->fw_stats)->send_done_count); netdev_err((struct net_device const *)mgp->dev, "(%d): %d %d %d %d %d %d\n", i, tx->queue_active, tx->req, tx->done, tx->pkt_start, tx->pkt_done, (int )tmp); msleep(2000U); tmp___0 = __fswab32(((mgp->ss + (unsigned long )i)->fw_stats)->send_done_count); netdev_info((struct net_device const *)mgp->dev, "(%d): %d %d %d %d %d %d\n", i, tx->queue_active, tx->req, tx->done, tx->pkt_start, tx->pkt_done, (int )tmp___0); i = i + 1; ldv_44817: ; if (mgp->num_slices > i) { goto ldv_44816; } else { } } if (rebooted == 0) { rtnl_lock(); myri10ge_close(mgp->dev); } else { } status = myri10ge_load_firmware(mgp, 1); if (status != 0) { netdev_err((struct net_device const *)mgp->dev, "failed to load firmware\n"); } else { myri10ge_open(mgp->dev); } rtnl_unlock(); return; } } static void myri10ge_watchdog_timer(unsigned long arg ) { struct myri10ge_priv *mgp ; struct myri10ge_slice_state *ss ; int i ; int reset_needed ; int busy_slice_cnt ; u32 rx_pause_cnt ; u16 cmd ; __u32 tmp ; int tmp___0 ; { mgp = (struct myri10ge_priv *)arg; tmp = __fswab32(((mgp->ss)->fw_stats)->dropped_pause); rx_pause_cnt = tmp; busy_slice_cnt = 0; i = 0; reset_needed = 0; goto ldv_44830; ldv_44829: ss = mgp->ss + (unsigned long )i; if (ss->rx_small.watchdog_needed != 0) { myri10ge_alloc_rx_pages(mgp, & ss->rx_small, mgp->small_bytes + 2, 1); if (ss->rx_small.fill_cnt - ss->rx_small.cnt >= myri10ge_fill_thresh) { ss->rx_small.watchdog_needed = 0; } else { } } else { } if (ss->rx_big.watchdog_needed != 0) { myri10ge_alloc_rx_pages(mgp, & ss->rx_big, mgp->big_bytes, 1); if (ss->rx_big.fill_cnt - ss->rx_big.cnt >= myri10ge_fill_thresh) { ss->rx_big.watchdog_needed = 0; } else { } } else { } if ((ss->tx.req != ss->tx.done && ss->tx.done == ss->watchdog_tx_done) && ss->watchdog_tx_req != ss->watchdog_tx_done) { if ((u32 )mgp->watchdog_pause != rx_pause_cnt) { tmp___0 = net_ratelimit(); if (tmp___0 != 0) { netdev_err((struct net_device const *)mgp->dev, "slice %d: TX paused, check link partner\n", i); } else { } } else { netdev_warn((struct net_device const *)mgp->dev, "slice %d stuck:", i); reset_needed = 1; } } else { } if (ss->watchdog_tx_done != ss->tx.done || ss->watchdog_rx_done != ss->rx_done.cnt) { busy_slice_cnt = busy_slice_cnt + 1; } else { } ss->watchdog_tx_done = ss->tx.done; ss->watchdog_tx_req = ss->tx.req; ss->watchdog_rx_done = ss->rx_done.cnt; i = i + 1; ldv_44830: ; if (mgp->num_slices > i && reset_needed == 0) { goto ldv_44829; } else { } if (busy_slice_cnt == 0) { pci_read_config_word(mgp->pdev, 4, & cmd); if (((int )cmd & 4) == 0) { reset_needed = 1; } else { } } else { } mgp->watchdog_pause = (int )rx_pause_cnt; if (reset_needed != 0) { schedule_work(& mgp->watchdog_work); } else { mod_timer(& mgp->watchdog_timer, (unsigned long )(myri10ge_watchdog_timeout * 250) + (unsigned long )jiffies); } return; } } static void myri10ge_free_slices(struct myri10ge_priv *mgp ) { struct myri10ge_slice_state *ss ; struct pci_dev *pdev ; size_t bytes ; int i ; { pdev = mgp->pdev; if ((unsigned long )mgp->ss == (unsigned long )((struct myri10ge_slice_state *)0)) { return; } else { } i = 0; goto ldv_44840; ldv_44839: ss = mgp->ss + (unsigned long )i; if ((unsigned long )ss->rx_done.entry != (unsigned long )((struct mcp_slot *)0)) { bytes = (unsigned long )mgp->max_intr_slots * 4UL; dma_free_coherent(& pdev->dev, bytes, (void *)ss->rx_done.entry, ss->rx_done.bus); ss->rx_done.entry = 0; } else { } if ((unsigned long )ss->fw_stats != (unsigned long )((struct mcp_irq_data *)0)) { bytes = 64UL; dma_free_coherent(& pdev->dev, bytes, (void *)ss->fw_stats, ss->fw_stats_bus); ss->fw_stats = 0; ldv_netif_napi_del_1(& ss->napi); } else { } i = i + 1; ldv_44840: ; if (mgp->num_slices > i) { goto ldv_44839; } else { } kfree((void const *)mgp->ss); mgp->ss = 0; return; } } static int myri10ge_alloc_slices(struct myri10ge_priv *mgp ) { struct myri10ge_slice_state *ss ; struct pci_dev *pdev ; size_t bytes ; int i ; void *tmp ; void *tmp___0 ; void *tmp___1 ; { pdev = mgp->pdev; bytes = (unsigned long )mgp->num_slices * 1536UL; tmp = kzalloc(bytes, 208U); mgp->ss = (struct myri10ge_slice_state *)tmp; if ((unsigned long )mgp->ss == (unsigned long )((struct myri10ge_slice_state *)0)) { return (-12); } else { } i = 0; goto ldv_44851; ldv_44850: ss = mgp->ss + (unsigned long )i; bytes = (unsigned long )mgp->max_intr_slots * 4UL; tmp___0 = dma_alloc_coherent(& pdev->dev, bytes, & ss->rx_done.bus, 208U); ss->rx_done.entry = (struct mcp_slot *)tmp___0; if ((unsigned long )ss->rx_done.entry == (unsigned long )((struct mcp_slot *)0)) { goto abort; } else { } memset((void *)ss->rx_done.entry, 0, bytes); bytes = 64UL; tmp___1 = dma_alloc_coherent(& pdev->dev, bytes, & ss->fw_stats_bus, 208U); ss->fw_stats = (struct mcp_irq_data *)tmp___1; if ((unsigned long )ss->fw_stats == (unsigned long )((struct mcp_irq_data *)0)) { goto abort; } else { } ss->mgp = mgp; ss->dev = mgp->dev; ldv_netif_napi_add_2(ss->dev, & ss->napi, & myri10ge_poll, myri10ge_napi_weight); i = i + 1; ldv_44851: ; if (mgp->num_slices > i) { goto ldv_44850; } else { } return (0); abort: myri10ge_free_slices(mgp); return (-12); } } static void myri10ge_probe_slices(struct myri10ge_priv *mgp ) { struct myri10ge_cmd cmd ; struct pci_dev *pdev ; char *old_fw ; bool old_allocated ; int i ; int status ; int ncpus ; int msix_cap ; unsigned int tmp ; void *tmp___0 ; bool tmp___1 ; int tmp___2 ; { pdev = mgp->pdev; mgp->num_slices = 1; msix_cap = pci_find_capability(pdev, 17); tmp = cpumask_weight(cpu_online_mask); ncpus = (int )tmp; if ((myri10ge_max_slices == 1 || msix_cap == 0) || (myri10ge_max_slices == -1 && ncpus <= 1)) { return; } else { } old_fw = mgp->fw_name; old_allocated = mgp->fw_name_allocated; mgp->fw_name_allocated = 0; if ((unsigned long )myri10ge_fw_name != (unsigned long )((char *)0)) { _dev_info((struct device const *)(& (mgp->pdev)->dev), "overriding rss firmware to %s\n", myri10ge_fw_name); set_fw_name(mgp, myri10ge_fw_name, 0); } else if ((unsigned long )old_fw == (unsigned long )myri10ge_fw_aligned) { set_fw_name(mgp, myri10ge_fw_rss_aligned, 0); } else { set_fw_name(mgp, myri10ge_fw_rss_unaligned, 0); } status = myri10ge_load_firmware(mgp, 0); if (status != 0) { _dev_info((struct device const *)(& pdev->dev), "Rss firmware not found\n"); if ((int )old_allocated) { kfree((void const *)old_fw); } else { } return; } else { } memset((void *)(& cmd), 0, 12UL); status = myri10ge_send_cmd(mgp, 1U, & cmd, 0); if (status != 0) { dev_err((struct device const *)(& (mgp->pdev)->dev), "failed reset\n"); goto abort_with_fw; } else { } mgp->max_intr_slots = (int )(cmd.data0 / 4U); cmd.data0 = (u32 )((unsigned long )mgp->max_intr_slots) * 4U; status = myri10ge_send_cmd(mgp, 13U, & cmd, 0); if (status != 0) { dev_err((struct device const *)(& (mgp->pdev)->dev), "failed MXGEFW_CMD_SET_INTRQ_SIZE\n"); goto abort_with_fw; } else { } status = myri10ge_send_cmd(mgp, 35U, & cmd, 0); if (status != 0) { goto abort_with_fw; } else { mgp->num_slices = (int )cmd.data0; } if (myri10ge_msi == 0) { goto abort_with_fw; } else { } if (myri10ge_max_slices == -1) { myri10ge_max_slices = ncpus; } else { } if (mgp->num_slices > myri10ge_max_slices) { mgp->num_slices = myri10ge_max_slices; } else { } tmp___0 = kcalloc((size_t )mgp->num_slices, 8UL, 208U); mgp->msix_vectors = (struct msix_entry *)tmp___0; if ((unsigned long )mgp->msix_vectors == (unsigned long )((struct msix_entry *)0)) { goto disable_msix; } else { } i = 0; goto ldv_44867; ldv_44866: (mgp->msix_vectors + (unsigned long )i)->entry = (u16 )i; i = i + 1; ldv_44867: ; if (mgp->num_slices > i) { goto ldv_44866; } else { } goto ldv_44873; ldv_44872: ; goto ldv_44870; ldv_44869: mgp->num_slices = mgp->num_slices - 1; ldv_44870: tmp___1 = is_power_of_2((unsigned long )mgp->num_slices); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { goto ldv_44869; } else { } if (mgp->num_slices == 1) { goto disable_msix; } else { } status = pci_enable_msix(pdev, mgp->msix_vectors, mgp->num_slices); if (status == 0) { pci_disable_msix(pdev); if ((int )old_allocated) { kfree((void const *)old_fw); } else { } return; } else { } if (status > 0) { mgp->num_slices = status; } else { goto disable_msix; } ldv_44873: ; if (mgp->num_slices > 1) { goto ldv_44872; } else { } disable_msix: ; if ((unsigned long )mgp->msix_vectors != (unsigned long )((struct msix_entry *)0)) { kfree((void const *)mgp->msix_vectors); mgp->msix_vectors = 0; } else { } abort_with_fw: mgp->num_slices = 1; set_fw_name(mgp, old_fw, (int )old_allocated); myri10ge_load_firmware(mgp, 0); return; } } static struct net_device_ops const myri10ge_netdev_ops = {0, 0, & myri10ge_open, & myri10ge_close, & myri10ge_xmit, 0, 0, 0, & myri10ge_set_multicast_list, & myri10ge_set_mac_address, & eth_validate_addr, 0, 0, & myri10ge_change_mtu, 0, 0, 0, & myri10ge_get_stats, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int myri10ge_probe(struct pci_dev *pdev , struct pci_device_id const *ent ) { struct net_device *netdev ; struct myri10ge_priv *mgp ; struct device *dev ; int i ; int status ; int dac_enabled ; unsigned int hdr_offset ; unsigned int ss_offset ; int board_number ; void *tmp ; struct lock_class_key __key ; int tmp___0 ; void *tmp___1 ; void *tmp___2 ; unsigned int tmp___3 ; __u32 tmp___4 ; unsigned int tmp___5 ; __u32 tmp___6 ; struct lock_class_key __key___0 ; struct lock_class_key __key___1 ; struct lock_class_key __key___2 ; atomic_long_t __constr_expr_0 ; { dev = & pdev->dev; status = -6; netdev = alloc_etherdev_mqs(1048, 32U, 32U); if ((unsigned long )netdev == (unsigned long )((struct net_device *)0)) { dev_err((struct device const *)dev, "Could not allocate ethernet device\n"); return (-12); } else { } netdev->dev.parent = & pdev->dev; tmp = netdev_priv((struct net_device const *)netdev); mgp = (struct myri10ge_priv *)tmp; mgp->dev = netdev; mgp->pdev = pdev; mgp->csum_flag = 8; mgp->pause = myri10ge_flow_control; mgp->intr_coal_delay = myri10ge_intr_coal_delay; mgp->msg_enable = netif_msg_init(myri10ge_debug, 4); mgp->board_number = (unsigned int )board_number; __init_waitqueue_head(& mgp->down_wq, & __key); tmp___0 = pci_enable_device(pdev); if (tmp___0 != 0) { dev_err((struct device const *)(& pdev->dev), "pci_enable_device call failed\n"); status = -19; goto abort_with_netdev; } else { } mgp->vendor_specific_offset = pci_find_capability(pdev, 9); status = pcie_set_readrq(pdev, 4096); if (status != 0) { dev_err((struct device const *)(& pdev->dev), "Error %d writing PCI_EXP_DEVCTL\n", status); goto abort_with_enabled; } else { } pci_set_master(pdev); dac_enabled = 1; status = pci_set_dma_mask(pdev, 0xffffffffffffffffULL); if (status != 0) { dac_enabled = 0; dev_err((struct device const *)(& pdev->dev), "64-bit pci address mask was refused, trying 32-bit\n"); status = pci_set_dma_mask(pdev, 4294967295ULL); } else { } if (status != 0) { dev_err((struct device const *)(& pdev->dev), "Error %d setting DMA mask\n", status); goto abort_with_enabled; } else { } pci_set_consistent_dma_mask(pdev, 0xffffffffffffffffULL); tmp___1 = dma_alloc_coherent(& pdev->dev, 8UL, & mgp->cmd_bus, 208U); mgp->cmd = (struct mcp_cmd_response *)tmp___1; if ((unsigned long )mgp->cmd == (unsigned long )((struct mcp_cmd_response *)0)) { goto abort_with_enabled; } else { } mgp->board_span = pdev->resource[0].start != 0ULL || pdev->resource[0].end != pdev->resource[0].start ? (unsigned long )((pdev->resource[0].end - pdev->resource[0].start) + 1ULL) : 0UL; mgp->iomem_base = (unsigned long )pdev->resource[0].start; mgp->mtrr = -1; mgp->wc_enabled = 0; mgp->mtrr = mtrr_add(mgp->iomem_base, mgp->board_span, 1U, 1); if (mgp->mtrr >= 0) { mgp->wc_enabled = 1; } else { } tmp___2 = ioremap_wc((resource_size_t )mgp->iomem_base, mgp->board_span); mgp->sram = (u8 *)tmp___2; if ((unsigned long )mgp->sram == (unsigned long )((u8 *)0)) { dev_err((struct device const *)(& pdev->dev), "ioremap failed for %ld bytes at 0x%lx\n", mgp->board_span, mgp->iomem_base); status = -6; goto abort_with_mtrr; } else { } tmp___3 = __readl((void const volatile *)mgp->sram + 60U); tmp___4 = __fswab32(tmp___3); hdr_offset = tmp___4 & 1048572U; ss_offset = hdr_offset + 144U; tmp___5 = __readl((void const volatile *)mgp->sram + (unsigned long )ss_offset); tmp___6 = __fswab32(tmp___5); mgp->sram_size = (int )tmp___6; if ((unsigned long )mgp->sram_size > mgp->board_span || mgp->sram_size <= 1048576) { dev_err((struct device const *)(& pdev->dev), "invalid sram_size %dB or board span %ldB\n", mgp->sram_size, mgp->board_span); goto abort_with_ioremap; } else { } memcpy_fromio((void *)(& mgp->eeprom_strings), (void const volatile *)mgp->sram + (unsigned long )mgp->sram_size, 256UL); memset((void *)(& mgp->eeprom_strings) + 254U, 0, 2UL); status = myri10ge_read_mac_addr(mgp); if (status != 0) { goto abort_with_ioremap; } else { } i = 0; goto ldv_44895; ldv_44894: *(netdev->dev_addr + (unsigned long )i) = mgp->mac_addr[i]; i = i + 1; ldv_44895: ; if (i <= 5) { goto ldv_44894; } else { } myri10ge_select_firmware(mgp); status = myri10ge_load_firmware(mgp, 1); if (status != 0) { dev_err((struct device const *)(& pdev->dev), "failed to load firmware\n"); goto abort_with_ioremap; } else { } myri10ge_probe_slices(mgp); status = myri10ge_alloc_slices(mgp); if (status != 0) { dev_err((struct device const *)(& pdev->dev), "failed to alloc slice state\n"); goto abort_with_firmware; } else { } netif_set_real_num_tx_queues(netdev, (unsigned int )mgp->num_slices); netif_set_real_num_rx_queues(netdev, (unsigned int )mgp->num_slices); status = myri10ge_reset(mgp); if (status != 0) { dev_err((struct device const *)(& pdev->dev), "failed reset\n"); goto abort_with_slices; } else { } myri10ge_setup_dca(mgp); pci_set_drvdata(pdev, (void *)mgp); if (myri10ge_initial_mtu + 14 > 9014) { myri10ge_initial_mtu = 9000; } else { } if (myri10ge_initial_mtu + 14 <= 67) { myri10ge_initial_mtu = 68; } else { } netdev->netdev_ops = & myri10ge_netdev_ops; netdev->mtu = (unsigned int )myri10ge_initial_mtu; netdev->base_addr = mgp->iomem_base; netdev->features = mgp->features; if (dac_enabled != 0) { netdev->features = netdev->features | 32UL; } else { } netdev->features = netdev->features | 32768UL; netdev->vlan_features = netdev->vlan_features | mgp->features; if (mgp->fw_ver_tiny <= 36) { netdev->vlan_features = netdev->vlan_features & 0xffffffffffefffffUL; } else { } if (mgp->fw_ver_tiny <= 31) { netdev->vlan_features = netdev->vlan_features & 0xfffffffffffeffffUL; } else { } status = myri10ge_request_irq(mgp); if (status != 0) { goto abort_with_firmware; } else { } netdev->irq = pdev->irq; myri10ge_free_irq(mgp); pci_save_state(pdev); setup_timer_key(& mgp->watchdog_timer, "&mgp->watchdog_timer", & __key___0, & myri10ge_watchdog_timer, (unsigned long )mgp); spinlock_check(& mgp->stats_lock); __raw_spin_lock_init(& mgp->stats_lock.ldv_6021.rlock, "&(&mgp->stats_lock)->rlock", & __key___1); netdev->ethtool_ops = & myri10ge_ethtool_ops; __init_work(& mgp->watchdog_work, 0); __constr_expr_0.counter = 2097664L; mgp->watchdog_work.data = __constr_expr_0; lockdep_init_map(& mgp->watchdog_work.lockdep_map, "(&mgp->watchdog_work)", & __key___2, 0); INIT_LIST_HEAD(& mgp->watchdog_work.entry); mgp->watchdog_work.func = & myri10ge_watchdog; status = register_netdev(netdev); if (status != 0) { dev_err((struct device const *)(& pdev->dev), "register_netdev failed: %d\n", status); goto abort_with_state; } else { } if (mgp->msix_enabled != 0) { _dev_info((struct device const *)dev, "%d MSI-X IRQs, tx bndry %d, fw %s, WC %s\n", mgp->num_slices, mgp->tx_boundary, mgp->fw_name, mgp->wc_enabled != 0 ? (char *)"Enabled" : (char *)"Disabled"); } else { _dev_info((struct device const *)dev, "%s IRQ %d, tx bndry %d, fw %s, WC %s\n", mgp->msi_enabled != 0 ? (char *)"MSI" : (char *)"xPIC", netdev->irq, mgp->tx_boundary, mgp->fw_name, mgp->wc_enabled != 0 ? (char *)"Enabled" : (char *)"Disabled"); } board_number = board_number + 1; return (0); abort_with_state: pci_restore_state(pdev); abort_with_slices: myri10ge_free_slices(mgp); abort_with_firmware: myri10ge_dummy_rdma(mgp, 0); abort_with_ioremap: ; if ((unsigned long )mgp->mac_addr_string != (unsigned long )((char *)0)) { dev_err((struct device const *)(& pdev->dev), "myri10ge_probe() failed: MAC=%s, SN=%ld\n", mgp->mac_addr_string, mgp->serial_number); } else { } iounmap((void volatile *)mgp->sram); abort_with_mtrr: ; if (mgp->mtrr >= 0) { mtrr_del(mgp->mtrr, mgp->iomem_base, mgp->board_span); } else { } dma_free_coherent(& pdev->dev, 8UL, (void *)mgp->cmd, mgp->cmd_bus); abort_with_enabled: pci_disable_device(pdev); abort_with_netdev: set_fw_name(mgp, 0, 0); ldv_free_netdev_3(netdev); return (status); } } static void myri10ge_remove(struct pci_dev *pdev ) { struct myri10ge_priv *mgp ; struct net_device *netdev ; void *tmp ; { tmp = pci_get_drvdata(pdev); mgp = (struct myri10ge_priv *)tmp; if ((unsigned long )mgp == (unsigned long )((struct myri10ge_priv *)0)) { return; } else { } cancel_work_sync(& mgp->watchdog_work); netdev = mgp->dev; unregister_netdev(netdev); myri10ge_teardown_dca(mgp); myri10ge_dummy_rdma(mgp, 0); pci_restore_state(pdev); iounmap((void volatile *)mgp->sram); if (mgp->mtrr >= 0) { mtrr_del(mgp->mtrr, mgp->iomem_base, mgp->board_span); } else { } myri10ge_free_slices(mgp); if ((unsigned long )mgp->msix_vectors != (unsigned long )((struct msix_entry *)0)) { kfree((void const *)mgp->msix_vectors); } else { } dma_free_coherent(& pdev->dev, 8UL, (void *)mgp->cmd, mgp->cmd_bus); set_fw_name(mgp, 0, 0); ldv_free_netdev_4(netdev); pci_disable_device(pdev); pci_set_drvdata(pdev, 0); return; } } static struct pci_device_id const myri10ge_pci_tbl[3U] = { {5313U, 8U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {5313U, 9U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; struct pci_device_id const __mod_pci_device_table ; static struct pci_driver myri10ge_driver = {{0, 0}, "myri10ge", (struct pci_device_id const *)(& myri10ge_pci_tbl), & myri10ge_probe, & myri10ge_remove, & myri10ge_suspend, 0, 0, & myri10ge_resume, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0}, {{{{{0U}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; static int myri10ge_notify_dca(struct notifier_block *nb , unsigned long event , void *p ) { int err ; int tmp ; { tmp = driver_for_each_device(& myri10ge_driver.driver, 0, (void *)(& event), & myri10ge_notify_dca_device); err = tmp; if (err != 0) { return (32770); } else { } return (0); } } static struct notifier_block myri10ge_dca_notifier = {& myri10ge_notify_dca, 0, 0}; static int myri10ge_init_module(void) { int tmp ; { printk("<6>myri10ge: Version %s\n", (char *)"1.5.2-1.459"); if (myri10ge_rss_hash > 5) { printk("<3>myri10ge: Illegal rssh hash type %d, defaulting to source port\n", myri10ge_rss_hash); myri10ge_rss_hash = 4; } else { } dca_register_notify(& myri10ge_dca_notifier); if (myri10ge_max_slices > 32) { myri10ge_max_slices = 32; } else { } tmp = __pci_register_driver(& myri10ge_driver, & __this_module, "myri10ge"); return (tmp); } } static void myri10ge_cleanup_module(void) { { dca_unregister_notify(& myri10ge_dca_notifier); pci_unregister_driver(& myri10ge_driver); return; } } void ldv_check_final_state(void) ; extern void ldv_check_return_value(int ) ; extern void ldv_check_return_value_probe(int ) ; extern void ldv_initialize(void) ; extern void ldv_handler_precall(void) ; extern int __VERIFIER_nondet_int(void) ; int LDV_IN_INTERRUPT ; int main(void) { struct net_device *var_group1 ; struct ethtool_cmd *var_group2 ; struct ethtool_drvinfo *var_group3 ; struct ethtool_coalesce *var_group4 ; struct ethtool_pauseparam *var_group5 ; struct ethtool_ringparam *var_group6 ; u32 var_myri10ge_set_rx_csum_40_p1 ; u32 var_myri10ge_set_tso_41_p1 ; u32 var_myri10ge_get_strings_42_p1 ; u8 *var_myri10ge_get_strings_42_p2 ; int var_myri10ge_get_sset_count_43_p1 ; struct ethtool_stats *var_group7 ; u64 *var_myri10ge_get_ethtool_stats_44_p2 ; u32 var_myri10ge_set_msglevel_45_p1 ; u32 var_myri10ge_set_flags_47_p1 ; int res_myri10ge_open_55 ; int res_myri10ge_close_56 ; struct sk_buff *var_group8 ; int var_myri10ge_change_mtu_64_p1 ; void *var_myri10ge_set_mac_address_63_p1 ; struct pci_dev *var_group9 ; struct pci_device_id const *var_myri10ge_probe_76_p1 ; int res_myri10ge_probe_76 ; pm_message_t var_myri10ge_suspend_68_p1 ; struct notifier_block *var_group10 ; unsigned long var_myri10ge_notify_dca_78_p1 ; void *var_myri10ge_notify_dca_78_p2 ; int var_myri10ge_intr_31_p0 ; void *var_myri10ge_intr_31_p1 ; int ldv_s_myri10ge_netdev_ops_net_device_ops ; int ldv_s_myri10ge_driver_pci_driver ; int tmp ; int tmp___0 ; int tmp___1 ; { ldv_s_myri10ge_netdev_ops_net_device_ops = 0; ldv_s_myri10ge_driver_pci_driver = 0; LDV_IN_INTERRUPT = 1; ldv_initialize(); ldv_handler_precall(); tmp = myri10ge_init_module(); if (tmp != 0) { goto ldv_final; } else { } goto ldv_45016; ldv_45015: tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ldv_handler_precall(); myri10ge_get_settings(var_group1, var_group2); goto ldv_44984; case 1: ldv_handler_precall(); myri10ge_get_drvinfo(var_group1, var_group3); goto ldv_44984; case 2: ldv_handler_precall(); myri10ge_get_coalesce(var_group1, var_group4); goto ldv_44984; case 3: ldv_handler_precall(); myri10ge_set_coalesce(var_group1, var_group4); goto ldv_44984; case 4: ldv_handler_precall(); myri10ge_get_pauseparam(var_group1, var_group5); goto ldv_44984; case 5: ldv_handler_precall(); myri10ge_set_pauseparam(var_group1, var_group5); goto ldv_44984; case 6: ldv_handler_precall(); myri10ge_get_ringparam(var_group1, var_group6); goto ldv_44984; case 7: ldv_handler_precall(); myri10ge_get_rx_csum(var_group1); goto ldv_44984; case 8: ldv_handler_precall(); myri10ge_set_rx_csum(var_group1, var_myri10ge_set_rx_csum_40_p1); goto ldv_44984; case 9: ldv_handler_precall(); myri10ge_set_tso(var_group1, var_myri10ge_set_tso_41_p1); goto ldv_44984; case 10: ldv_handler_precall(); myri10ge_get_strings(var_group1, var_myri10ge_get_strings_42_p1, var_myri10ge_get_strings_42_p2); goto ldv_44984; case 11: ldv_handler_precall(); myri10ge_get_sset_count(var_group1, var_myri10ge_get_sset_count_43_p1); goto ldv_44984; case 12: ldv_handler_precall(); myri10ge_get_ethtool_stats(var_group1, var_group7, var_myri10ge_get_ethtool_stats_44_p2); goto ldv_44984; case 13: ldv_handler_precall(); myri10ge_set_msglevel(var_group1, var_myri10ge_set_msglevel_45_p1); goto ldv_44984; case 14: ldv_handler_precall(); myri10ge_get_msglevel(var_group1); goto ldv_44984; case 15: ldv_handler_precall(); myri10ge_set_flags(var_group1, var_myri10ge_set_flags_47_p1); goto ldv_44984; case 16: ; if (ldv_s_myri10ge_netdev_ops_net_device_ops == 0) { ldv_handler_precall(); res_myri10ge_open_55 = myri10ge_open(var_group1); ldv_check_return_value(res_myri10ge_open_55); if (res_myri10ge_open_55 < 0) { goto ldv_module_exit; } else { } ldv_s_myri10ge_netdev_ops_net_device_ops = ldv_s_myri10ge_netdev_ops_net_device_ops + 1; } else { } goto ldv_44984; case 17: ; if (ldv_s_myri10ge_netdev_ops_net_device_ops == 1) { ldv_handler_precall(); res_myri10ge_close_56 = myri10ge_close(var_group1); ldv_check_return_value(res_myri10ge_close_56); if (res_myri10ge_close_56 != 0) { goto ldv_module_exit; } else { } ldv_s_myri10ge_netdev_ops_net_device_ops = 0; } else { } goto ldv_44984; case 18: ldv_handler_precall(); myri10ge_xmit(var_group8, var_group1); goto ldv_44984; case 19: ldv_handler_precall(); myri10ge_get_stats(var_group1); goto ldv_44984; case 20: ldv_handler_precall(); myri10ge_change_mtu(var_group1, var_myri10ge_change_mtu_64_p1); goto ldv_44984; case 21: ldv_handler_precall(); myri10ge_set_multicast_list(var_group1); goto ldv_44984; case 22: ldv_handler_precall(); myri10ge_set_mac_address(var_group1, var_myri10ge_set_mac_address_63_p1); goto ldv_44984; case 23: ; if (ldv_s_myri10ge_driver_pci_driver == 0) { res_myri10ge_probe_76 = myri10ge_probe(var_group9, var_myri10ge_probe_76_p1); ldv_check_return_value(res_myri10ge_probe_76); ldv_check_return_value_probe(res_myri10ge_probe_76); if (res_myri10ge_probe_76 != 0) { goto ldv_module_exit; } else { } ldv_s_myri10ge_driver_pci_driver = ldv_s_myri10ge_driver_pci_driver + 1; } else { } goto ldv_44984; case 24: ; if (ldv_s_myri10ge_driver_pci_driver == 1) { ldv_handler_precall(); myri10ge_remove(var_group9); ldv_s_myri10ge_driver_pci_driver = 0; } else { } goto ldv_44984; case 25: ldv_handler_precall(); myri10ge_suspend(var_group9, var_myri10ge_suspend_68_p1); goto ldv_44984; case 26: ldv_handler_precall(); myri10ge_resume(var_group9); goto ldv_44984; case 27: ldv_handler_precall(); myri10ge_notify_dca(var_group10, var_myri10ge_notify_dca_78_p1, var_myri10ge_notify_dca_78_p2); goto ldv_44984; case 28: LDV_IN_INTERRUPT = 2; ldv_handler_precall(); myri10ge_intr(var_myri10ge_intr_31_p0, var_myri10ge_intr_31_p1); LDV_IN_INTERRUPT = 1; goto ldv_44984; default: ; goto ldv_44984; } ldv_44984: ; ldv_45016: tmp___1 = __VERIFIER_nondet_int(); if ((tmp___1 != 0 || ldv_s_myri10ge_netdev_ops_net_device_ops != 0) || ldv_s_myri10ge_driver_pci_driver != 0) { goto ldv_45015; } else { } ldv_module_exit: ldv_handler_precall(); myri10ge_cleanup_module(); ldv_final: ldv_check_final_state(); return 0; } } void ldv_netif_napi_del_1(struct napi_struct *ldv_func_arg1 ) { { ldv_netif_napi_del(); netif_napi_del(ldv_func_arg1); return; } } void ldv_netif_napi_add_2(struct net_device *ldv_func_arg1 , struct napi_struct *ldv_func_arg2 , int (*ldv_func_arg3)(struct napi_struct * , int ) , int ldv_func_arg4 ) { { ldv_netif_napi_add(); netif_napi_add(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3, ldv_func_arg4); return; } } void ldv_free_netdev_3(struct net_device *ldv_func_arg1 ) { { ldv_free_netdev(); free_netdev(ldv_func_arg1); return; } } void ldv_free_netdev_4(struct net_device *ldv_func_arg1 ) { { ldv_free_netdev(); free_netdev(ldv_func_arg1); return; } } __inline static void ldv_error(void) { { ERROR: __VERIFIER_error(); } } long ldv__builtin_expect(long exp , long c ) { { return (exp); } } int ldv_napi_counter = 0; void ldv_netif_napi_add(void) { { ldv_napi_counter = ldv_napi_counter + 1; return; } } void ldv_netif_napi_del(void) { { ldv_napi_counter = ldv_napi_counter - 1; return; } } void ldv_free_netdev(void) { { ldv_napi_counter = 0; return; } } void ldv_check_final_state(void) { { if (ldv_napi_counter == 0) { } else { ldv_error(); } return; } }