extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef unsigned char __u8; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef signed char s8; typedef unsigned char u8; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef __kernel_long_t __kernel_off_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_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 u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int oom_flags_t; typedef u64 phys_addr_t; typedef phys_addr_t resource_size_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct____missing_field_name_9 { unsigned int a ; unsigned int b ; }; struct __anonstruct____missing_field_name_10 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion____missing_field_name_8 { struct __anonstruct____missing_field_name_9 __annonCompField4 ; struct __anonstruct____missing_field_name_10 __annonCompField5 ; }; struct desc_struct { union __anonunion____missing_field_name_8 __annonCompField6 ; }; typedef unsigned long pteval_t; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct __anonstruct_pte_t_11 { pteval_t pte ; }; typedef struct __anonstruct_pte_t_11 pte_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_12 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_12 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct mm_struct; struct task_struct; struct cpumask; struct qspinlock { atomic_t val ; }; typedef struct qspinlock arch_spinlock_t; typedef void (*ctor_fn_t)(void); struct device; struct completion; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct timespec; struct compat_timespec; struct __anonstruct_futex_16 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_17 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_18 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion____missing_field_name_15 { struct __anonstruct_futex_16 futex ; struct __anonstruct_nanosleep_17 nanosleep ; struct __anonstruct_poll_18 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion____missing_field_name_15 __annonCompField7 ; }; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion____missing_field_name_19 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_19 __annonCompField8 ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct fregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct____missing_field_name_29 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_30 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_28 { struct __anonstruct____missing_field_name_29 __annonCompField12 ; struct __anonstruct____missing_field_name_30 __annonCompField13 ; }; union __anonunion____missing_field_name_31 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct fxregs_state { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_28 __annonCompField14 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_31 __annonCompField15 ; }; struct swregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct xstate_header { u64 xfeatures ; u64 xcomp_bv ; u64 reserved[6U] ; }; struct xregs_state { struct fxregs_state i387 ; struct xstate_header header ; u8 __reserved[464U] ; }; union fpregs_state { struct fregs_state fsave ; struct fxregs_state fxsave ; struct swregs_state soft ; struct xregs_state xsave ; }; struct fpu { union fpregs_state state ; unsigned int last_cpu ; unsigned char fpstate_active ; unsigned char fpregs_active ; unsigned char counter ; }; struct seq_operations; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct fpu fpu ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; typedef atomic64_t atomic_long_t; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; unsigned int pin_count ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct____missing_field_name_35 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_34 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_35 __annonCompField17 ; }; struct spinlock { union __anonunion____missing_field_name_34 __annonCompField18 ; }; typedef struct spinlock spinlock_t; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_45 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_45 seqlock_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct user_namespace; struct __anonstruct_kuid_t_46 { uid_t val ; }; typedef struct __anonstruct_kuid_t_46 kuid_t; struct __anonstruct_kgid_t_47 { gid_t val ; }; typedef struct __anonstruct_kgid_t_47 kgid_t; struct vm_area_struct; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_48 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_48 nodemask_t; struct optimistic_spin_queue { atomic_t tail ; }; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct rw_semaphore; struct rw_semaphore { long count ; struct list_head wait_list ; raw_spinlock_t wait_lock ; struct optimistic_spin_queue osq ; struct task_struct *owner ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct timer_list { struct hlist_node entry ; unsigned long expires ; void (*function)(unsigned long ) ; unsigned long data ; u32 flags ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct nsproxy; struct workqueue_struct; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; struct workqueue_struct *wq ; int cpu ; }; struct 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 pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct wake_irq; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool is_noirq_suspended ; bool is_late_suspended ; bool ignore_children ; bool early_init ; bool direct_complete ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; struct wake_irq *wakeirq ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; void (*set_latency_tolerance)(struct device * , s32 ) ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; void (*detach)(struct device * , bool ) ; int (*activate)(struct device * ) ; void (*sync)(struct device * ) ; void (*dismiss)(struct device * ) ; }; struct pci_bus; struct __anonstruct_mm_context_t_115 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; atomic_t perf_rdpmc_allowed ; }; typedef struct __anonstruct_mm_context_t_115 mm_context_t; struct llist_node; struct llist_node { struct llist_node *next ; }; struct cred; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct____missing_field_name_148 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct____missing_field_name_149 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion____missing_field_name_147 { struct __anonstruct____missing_field_name_148 __annonCompField33 ; struct __anonstruct____missing_field_name_149 __annonCompField34 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion____missing_field_name_147 __annonCompField35 ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; struct return_instance *return_instances ; unsigned int depth ; }; struct xol_area; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; struct mem_cgroup; typedef void compound_page_dtor(struct page * ); union __anonunion____missing_field_name_150 { struct address_space *mapping ; void *s_mem ; }; union __anonunion____missing_field_name_152 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct____missing_field_name_156 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion____missing_field_name_155 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_156 __annonCompField38 ; int units ; }; struct __anonstruct____missing_field_name_154 { union __anonunion____missing_field_name_155 __annonCompField39 ; atomic_t _count ; }; union __anonunion____missing_field_name_153 { unsigned long counters ; struct __anonstruct____missing_field_name_154 __annonCompField40 ; unsigned int active ; }; struct __anonstruct____missing_field_name_151 { union __anonunion____missing_field_name_152 __annonCompField37 ; union __anonunion____missing_field_name_153 __annonCompField41 ; }; struct __anonstruct____missing_field_name_158 { struct page *next ; int pages ; int pobjects ; }; struct slab; struct __anonstruct____missing_field_name_159 { compound_page_dtor *compound_dtor ; unsigned long compound_order ; }; union __anonunion____missing_field_name_157 { struct list_head lru ; struct __anonstruct____missing_field_name_158 __annonCompField43 ; struct slab *slab_page ; struct callback_head callback_head ; struct __anonstruct____missing_field_name_159 __annonCompField44 ; pgtable_t pmd_huge_pte ; }; struct kmem_cache; union __anonunion____missing_field_name_160 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion____missing_field_name_150 __annonCompField36 ; struct __anonstruct____missing_field_name_151 __annonCompField42 ; union __anonunion____missing_field_name_157 __annonCompField45 ; union __anonunion____missing_field_name_160 __annonCompField46 ; struct mem_cgroup *mem_cgroup ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_shared_161 { struct rb_node rb ; unsigned long rb_subtree_last ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct __anonstruct_shared_161 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; u32 vmacache_seqnum ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; atomic_long_t nr_pmds ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; void *bd_addr ; }; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; union __anonunion____missing_field_name_166 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion____missing_field_name_166 __annonCompField47 ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; int layers ; int cur ; spinlock_t lock ; int id_free_cnt ; struct idr_layer *id_free ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_root; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_node; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_ops; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; struct kernfs_node *notify_next ; }; union __anonunion____missing_field_name_171 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion____missing_field_name_171 __annonCompField48 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; char *prealloc_buf ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; bool prealloc ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *argv[3U] ; char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion____missing_field_name_172 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct module *mod ; struct kernel_param_ops const *ops ; u16 const perm ; s8 level ; u8 flags ; union __anonunion____missing_field_name_172 __annonCompField49 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct latch_tree_node { struct rb_node node[2U] ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct mod_tree_node { struct module *mod ; struct latch_tree_node node ; }; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct trace_event_call; struct trace_enum_map; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct mutex param_lock ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; bool async_probe_requested ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; struct mod_tree_node mtn_core ; struct mod_tree_node mtn_init ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct trace_event_call **trace_events ; unsigned int num_trace_events ; struct trace_enum_map **trace_enums ; unsigned int num_trace_enums ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; bool klp_alive ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; atomic_t refcnt ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct user_struct; struct sysv_shm { struct list_head shm_clist ; }; struct __anonstruct_sigset_t_180 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_180 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_182 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_183 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_184 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_185 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__addr_bnd_187 { void *_lower ; void *_upper ; }; struct __anonstruct__sigfault_186 { void *_addr ; short _addr_lsb ; struct __anonstruct__addr_bnd_187 _addr_bnd ; }; struct __anonstruct__sigpoll_188 { long _band ; int _fd ; }; struct __anonstruct__sigsys_189 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_181 { int _pad[28U] ; struct __anonstruct__kill_182 _kill ; struct __anonstruct__timer_183 _timer ; struct __anonstruct__rt_184 _rt ; struct __anonstruct__sigchld_185 _sigchld ; struct __anonstruct__sigfault_186 _sigfault ; struct __anonstruct__sigpoll_188 _sigpoll ; struct __anonstruct__sigsys_189 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_181 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t (*get_time)(void) ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; seqcount_t seq ; struct hrtimer *running ; unsigned int cpu ; unsigned int active_bases ; unsigned int clock_was_set_seq ; bool migration_enabled ; bool nohz_active ; unsigned char in_hrtirq : 1 ; unsigned char hres_active : 1 ; unsigned char hang_detected : 1 ; ktime_t expires_next ; struct hrtimer *next_timer ; unsigned int nr_events ; unsigned int nr_retries ; unsigned int nr_hangs ; unsigned int max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion____missing_field_name_196 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion____missing_field_name_197 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct____missing_field_name_199 { struct key_type *type ; char *description ; }; union __anonunion____missing_field_name_198 { struct keyring_index_key index_key ; struct __anonstruct____missing_field_name_199 __annonCompField52 ; }; union __anonunion_type_data_200 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_202 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion____missing_field_name_201 { union __anonunion_payload_202 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion____missing_field_name_196 __annonCompField50 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_197 __annonCompField51 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; union __anonunion____missing_field_name_198 __annonCompField53 ; union __anonunion_type_data_200 type_data ; union __anonunion____missing_field_name_201 __annonCompField54 ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct percpu_ref; typedef void percpu_ref_func_t(struct percpu_ref * ); struct percpu_ref { atomic_long_t count ; unsigned long percpu_count_ptr ; percpu_ref_func_t *release ; percpu_ref_func_t *confirm_switch ; bool force_atomic ; struct callback_head rcu ; }; struct cgroup; struct cgroup_root; struct cgroup_subsys; struct cgroup_taskset; struct cgroup_subsys_state { struct cgroup *cgroup ; struct cgroup_subsys *ss ; struct percpu_ref refcnt ; struct cgroup_subsys_state *parent ; struct list_head sibling ; struct list_head children ; int id ; unsigned int flags ; u64 serial_nr ; struct callback_head callback_head ; struct work_struct destroy_work ; }; struct css_set { atomic_t refcount ; struct hlist_node hlist ; struct list_head tasks ; struct list_head mg_tasks ; struct list_head cgrp_links ; struct cgroup *dfl_cgrp ; struct cgroup_subsys_state *subsys[12U] ; struct list_head mg_preload_node ; struct list_head mg_node ; struct cgroup *mg_src_cgrp ; struct css_set *mg_dst_cset ; struct list_head e_cset_node[12U] ; struct callback_head callback_head ; }; struct cgroup { struct cgroup_subsys_state self ; unsigned long flags ; int id ; int populated_cnt ; struct kernfs_node *kn ; struct kernfs_node *procs_kn ; struct kernfs_node *populated_kn ; unsigned int subtree_control ; unsigned int child_subsys_mask ; struct cgroup_subsys_state *subsys[12U] ; struct cgroup_root *root ; struct list_head cset_links ; struct list_head e_csets[12U] ; struct list_head pidlists ; struct mutex pidlist_mutex ; wait_queue_head_t offline_waitq ; struct work_struct release_agent_work ; }; struct cgroup_root { struct kernfs_root *kf_root ; unsigned int subsys_mask ; int hierarchy_id ; struct cgroup cgrp ; atomic_t nr_cgrps ; struct list_head root_list ; unsigned int flags ; struct idr cgroup_idr ; char release_agent_path[4096U] ; char name[64U] ; }; struct cftype { char name[64U] ; int private ; umode_t mode ; size_t max_write_len ; unsigned int flags ; struct cgroup_subsys *ss ; struct list_head node ; struct kernfs_ops *kf_ops ; u64 (*read_u64)(struct cgroup_subsys_state * , struct cftype * ) ; s64 (*read_s64)(struct cgroup_subsys_state * , struct cftype * ) ; int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; int (*write_u64)(struct cgroup_subsys_state * , struct cftype * , u64 ) ; int (*write_s64)(struct cgroup_subsys_state * , struct cftype * , s64 ) ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; struct lock_class_key lockdep_key ; }; struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state * ) ; int (*css_online)(struct cgroup_subsys_state * ) ; void (*css_offline)(struct cgroup_subsys_state * ) ; void (*css_released)(struct cgroup_subsys_state * ) ; void (*css_free)(struct cgroup_subsys_state * ) ; void (*css_reset)(struct cgroup_subsys_state * ) ; void (*css_e_css_changed)(struct cgroup_subsys_state * ) ; int (*can_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*cancel_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*fork)(struct task_struct * ) ; void (*exit)(struct cgroup_subsys_state * , struct cgroup_subsys_state * , struct task_struct * ) ; void (*bind)(struct cgroup_subsys_state * ) ; int disabled ; int early_init ; bool broken_hierarchy ; bool warned_broken_hierarchy ; int id ; char const *name ; struct cgroup_root *root ; struct idr css_idr ; struct list_head cfts ; struct cftype *dfl_cftypes ; struct cftype *legacy_cftypes ; unsigned int depends_on ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct nameidata; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct task_cputime_atomic { atomic64_t utime ; atomic64_t stime ; atomic64_t sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime_atomic cputime_atomic ; int running ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; seqlock_t stats_lock ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct backing_dev_info; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; u64 blkio_start ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; u64 freepages_start ; u64 freepages_delay ; u32 freepages_count ; }; struct wake_q_node { struct wake_q_node *next ; }; struct io_context; struct pipe_inode_info; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; unsigned long utilization_avg_contrib ; u32 runnable_avg_sum ; u32 avg_period ; u32 running_avg_sum ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct files_struct; struct compat_robust_list_head; struct numa_group; struct ftrace_ret_stack; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int btrace_seq ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; unsigned long rcu_tasks_nvcsw ; bool rcu_tasks_holdout ; struct list_head rcu_tasks_holdout_list ; int rcu_tasks_idle_cpu ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned long jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; unsigned char sched_migrated : 1 ; unsigned char memcg_kmem_skip_account : 1 ; unsigned char brk_randomized : 1 ; unsigned long atomic_flags ; struct restart_block restart_block ; pid_t pid ; pid_t tgid ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; u64 start_time ; u64 real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; struct nameidata *nameidata ; struct sysv_sem sysvsem ; struct sysv_shm sysvshm ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct wake_q_node wake_q ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults ; unsigned long total_numa_faults ; unsigned long numa_faults_locality[3U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned int kasan_depth ; int curr_ret_stack ; struct ftrace_ret_stack *ret_stack ; unsigned long long ftrace_timestamp ; atomic_t trace_overrun ; atomic_t tracing_graph_pause ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; unsigned long task_state_change ; int pagefault_disabled ; }; struct agp_memory; struct agp_bridge_data; typedef unsigned long kernel_ulong_t; struct pci_device_id { __u32 vendor ; __u32 device ; __u32 subvendor ; __u32 subdevice ; __u32 class ; __u32 class_mask ; kernel_ulong_t driver_data ; }; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct device_node; struct fwnode_handle; struct iommu_ops; struct iommu_group; struct device_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct device_attribute *dev_attrs ; struct attribute_group const **bus_groups ; struct attribute_group const **dev_groups ; struct attribute_group const **drv_groups ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*online)(struct device * ) ; int (*offline)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops const *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; struct device_type; enum probe_type { PROBE_DEFAULT_STRATEGY = 0, PROBE_PREFER_ASYNCHRONOUS = 1, PROBE_FORCE_SYNCHRONOUS = 2 } ; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; enum probe_type probe_type ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct attribute_group const **dev_groups ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct dma_coherent_mem; struct cma; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; void *driver_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; struct dev_pin_info *pins ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; unsigned long dma_pfn_offset ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct cma *cma_area ; struct dev_archdata archdata ; struct device_node *of_node ; struct fwnode_handle *fwnode ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; bool offline_disabled ; bool offline ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct wake_irq *wakeirq ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; struct 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 proc_dir_entry; struct pci_driver; union __anonunion____missing_field_name_220 { struct pci_sriov *sriov ; struct pci_dev *physfn ; }; struct pci_dev { struct list_head bus_list ; struct pci_bus *bus ; struct pci_bus *subordinate ; void *sysdata ; struct proc_dir_entry *procent ; struct pci_slot *slot ; unsigned int devfn ; unsigned short vendor ; unsigned short device ; unsigned short subsystem_vendor ; unsigned short subsystem_device ; unsigned int class ; u8 revision ; u8 hdr_type ; u8 pcie_cap ; u8 msi_cap ; u8 msix_cap ; unsigned char pcie_mpss : 3 ; u8 rom_base_reg ; u8 pin ; u16 pcie_flags_reg ; u8 dma_alias_devfn ; struct pci_driver *driver ; u64 dma_mask ; struct device_dma_parameters dma_parms ; pci_power_t current_state ; u8 pm_cap ; unsigned char pme_support : 5 ; unsigned char pme_interrupt : 1 ; unsigned char pme_poll : 1 ; unsigned char d1_support : 1 ; unsigned char d2_support : 1 ; unsigned char no_d1d2 : 1 ; unsigned char no_d3cold : 1 ; unsigned char d3cold_allowed : 1 ; unsigned char mmio_always_on : 1 ; unsigned char wakeup_prepared : 1 ; unsigned char runtime_d3cold : 1 ; unsigned char ignore_hotplug : 1 ; unsigned int d3_delay ; unsigned int d3cold_delay ; struct pcie_link_state *link_state ; pci_channel_state_t error_state ; struct device dev ; int cfg_size ; unsigned int irq ; struct resource resource[17U] ; bool match_driver ; unsigned char transparent : 1 ; unsigned char multifunction : 1 ; unsigned char is_added : 1 ; unsigned char is_busmaster : 1 ; unsigned char no_msi : 1 ; unsigned char no_64bit_msi : 1 ; unsigned char block_cfg_access : 1 ; unsigned char broken_parity_status : 1 ; unsigned char irq_reroute_variant : 2 ; unsigned char msi_enabled : 1 ; unsigned char msix_enabled : 1 ; unsigned char ari_enabled : 1 ; unsigned char is_managed : 1 ; unsigned char needs_freset : 1 ; unsigned char state_saved : 1 ; unsigned char is_physfn : 1 ; unsigned char is_virtfn : 1 ; unsigned char reset_fn : 1 ; unsigned char is_hotplug_bridge : 1 ; unsigned char __aer_firmware_first_valid : 1 ; unsigned char __aer_firmware_first : 1 ; unsigned char broken_intx_masking : 1 ; unsigned char io_window_1k : 1 ; unsigned char irq_managed : 1 ; unsigned char has_secondary_link : 1 ; pci_dev_flags_t dev_flags ; atomic_t enable_cnt ; u32 saved_config_space[16U] ; struct hlist_head saved_cap_space ; struct bin_attribute *rom_attr ; int rom_attr_enabled ; struct bin_attribute *res_attr[17U] ; struct bin_attribute *res_attr_wc[17U] ; struct list_head msi_list ; struct attribute_group const **msi_irq_groups ; struct pci_vpd *vpd ; union __anonunion____missing_field_name_220 __annonCompField58 ; struct pci_ats *ats ; phys_addr_t rom ; size_t romlen ; char *driver_override ; }; struct pci_ops; struct msi_controller; struct pci_bus { struct list_head node ; struct pci_bus *parent ; struct list_head children ; struct list_head devices ; struct pci_dev *self ; struct list_head slots ; struct resource *resource[4U] ; struct list_head resources ; struct resource busn_res ; struct pci_ops *ops ; struct msi_controller *msi ; void *sysdata ; struct proc_dir_entry *procdir ; unsigned char number ; unsigned char primary ; unsigned char max_bus_speed ; unsigned char cur_bus_speed ; char name[48U] ; unsigned short bridge_ctl ; pci_bus_flags_t bus_flags ; struct device *bridge ; struct device dev ; struct bin_attribute *legacy_io ; struct bin_attribute *legacy_mem ; unsigned char is_added : 1 ; }; struct pci_ops { void *(*map_bus)(struct pci_bus * , unsigned int , int ) ; int (*read)(struct pci_bus * , unsigned int , int , int , u32 * ) ; int (*write)(struct pci_bus * , unsigned int , int , int , u32 ) ; }; typedef u64 pci_bus_addr_t; struct pci_bus_region { pci_bus_addr_t start ; pci_bus_addr_t end ; }; struct pci_dynids { spinlock_t lock ; struct list_head list ; }; typedef unsigned int pci_ers_result_t; struct pci_error_handlers { pci_ers_result_t (*error_detected)(struct pci_dev * , enum pci_channel_state ) ; pci_ers_result_t (*mmio_enabled)(struct pci_dev * ) ; pci_ers_result_t (*link_reset)(struct pci_dev * ) ; pci_ers_result_t (*slot_reset)(struct pci_dev * ) ; void (*reset_notify)(struct pci_dev * , bool ) ; void (*resume)(struct pci_dev * ) ; }; struct pci_driver { struct list_head node ; char const *name ; struct pci_device_id const *id_table ; int (*probe)(struct pci_dev * , struct pci_device_id const * ) ; void (*remove)(struct pci_dev * ) ; int (*suspend)(struct pci_dev * , pm_message_t ) ; int (*suspend_late)(struct pci_dev * , pm_message_t ) ; int (*resume_early)(struct pci_dev * ) ; int (*resume)(struct pci_dev * ) ; void (*shutdown)(struct pci_dev * ) ; int (*sriov_configure)(struct pci_dev * , int ) ; struct pci_error_handlers const *err_handler ; struct device_driver driver ; struct pci_dynids dynids ; }; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *cow_page ; struct page *page ; unsigned long max_pgoff ; pte_t *pte ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; void (*map_pages)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*pfn_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; char const *(*name)(struct vm_area_struct * ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; struct page *(*find_special_page)(struct vm_area_struct * , unsigned long ) ; }; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; struct dma_attrs { unsigned long flags[1U] ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct dma_map_ops { void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; int (*get_sgtable)(struct device * , struct sg_table * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; enum chipset_type { NOT_SUPPORTED = 0, SUPPORTED = 1 } ; struct agp_version { u16 major ; u16 minor ; }; struct agp_memory { struct agp_memory *next ; struct agp_memory *prev ; struct agp_bridge_data *bridge ; struct page **pages ; size_t page_count ; int key ; int num_scratch_pages ; off_t pg_start ; u32 type ; u32 physical ; bool is_bound ; bool is_flushed ; struct list_head mapped_list ; struct scatterlist *sg_list ; int num_sg ; }; struct amd_l3_cache { unsigned int indices ; u8 subcaches[4U] ; }; struct threshold_block { unsigned int block ; unsigned int bank ; unsigned int cpu ; u32 address ; u16 interrupt_enable ; bool interrupt_capable ; u16 threshold_limit ; struct kobject kobj ; struct list_head miscj ; }; struct threshold_bank { struct kobject *kobj ; struct threshold_block *blocks ; atomic_t cpus ; }; struct amd_northbridge { struct pci_dev *misc ; struct pci_dev *link ; struct amd_l3_cache l3_cache ; struct threshold_bank *bank4 ; }; struct amd_northbridge_info { u16 num ; u64 flags ; struct amd_northbridge *nb ; }; struct exception_table_entry { int insn ; int fixup ; }; enum aper_size_type { U8_APER_SIZE = 0, U16_APER_SIZE = 1, U32_APER_SIZE = 2, LVL2_APER_SIZE = 3, FIXED_APER_SIZE = 4 } ; struct gatt_mask { unsigned long mask ; u32 type ; }; struct aper_size_info_32 { int size ; int num_entries ; int page_order ; u32 size_value ; }; struct agp_bridge_driver { struct module *owner ; void const *aperture_sizes ; int num_aperture_sizes ; enum aper_size_type size_type ; bool cant_use_aperture ; bool needs_scratch_page ; struct gatt_mask const *masks ; int (*fetch_size)(void) ; int (*configure)(void) ; void (*agp_enable)(struct agp_bridge_data * , u32 ) ; void (*cleanup)(void) ; void (*tlb_flush)(struct agp_memory * ) ; unsigned long (*mask_memory)(struct agp_bridge_data * , dma_addr_t , int ) ; void (*cache_flush)(void) ; int (*create_gatt_table)(struct agp_bridge_data * ) ; int (*free_gatt_table)(struct agp_bridge_data * ) ; int (*insert_memory)(struct agp_memory * , off_t , int ) ; int (*remove_memory)(struct agp_memory * , off_t , int ) ; struct agp_memory *(*alloc_by_type)(size_t , int ) ; void (*free_by_type)(struct agp_memory * ) ; struct page *(*agp_alloc_page)(struct agp_bridge_data * ) ; int (*agp_alloc_pages)(struct agp_bridge_data * , struct agp_memory * , size_t ) ; void (*agp_destroy_page)(struct page * , int ) ; void (*agp_destroy_pages)(struct agp_memory * ) ; int (*agp_type_to_mask_type)(struct agp_bridge_data * , int ) ; }; struct agp_bridge_data { struct agp_version const *version ; struct agp_bridge_driver const *driver ; struct vm_operations_struct const *vm_ops ; void *previous_size ; void *current_size ; void *dev_private_data ; struct pci_dev *dev ; u32 *gatt_table ; u32 *gatt_table_real ; unsigned long scratch_page ; struct page *scratch_page_page ; dma_addr_t scratch_page_dma ; unsigned long gart_bus_addr ; unsigned long gatt_bus_addr ; u32 mode ; enum chipset_type type ; unsigned long *key_list ; atomic_t current_memory_agp ; atomic_t agp_in_use ; int max_memory_agp ; int aperture_size_idx ; int capndx ; int flags ; char major_version ; char minor_version ; struct list_head list ; u32 apbase_config ; struct list_head mapped_list ; spinlock_t mapped_lock ; }; typedef int ldv_func_ret_type; __inline static long ldv__builtin_expect(long exp , long c ) ; extern struct module __this_module ; __inline static unsigned int __arch_hweight32(unsigned int w ) { unsigned int res ; { res = 0U; __asm__ ("661:\n\tcall __sw_hweight32\n662:\n.skip -(((6651f-6641f)-(662b-661b)) > 0) * ((6651f-6641f)-(662b-661b)),0x90\n663:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6641f - .\n .word ( 4*32+23)\n .byte 663b-661b\n .byte 6651f-6641f\n .byte 663b-662b\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6641:\n\t.byte 0xf3,0x40,0x0f,0xb8,0xc7\n6651:\n\t.popsection": "=a" (res): "D" (w)); return (res); } } __inline static unsigned int __arch_hweight16(unsigned int w ) { unsigned int tmp ; { tmp = __arch_hweight32(w & 65535U); return (tmp); } } extern int printk(char const * , ...) ; extern unsigned long __phys_addr(unsigned long ) ; extern void *memset(void * , int , size_t ) ; extern int e820_any_mapped(u64 , u64 , unsigned int ) ; extern struct resource iomem_resource ; extern int release_resource(struct resource * ) ; extern struct resource *__request_region(struct resource * , resource_size_t , resource_size_t , char const * , int ) ; extern void __release_region(struct resource * , resource_size_t , resource_size_t ) ; __inline static unsigned int readl(void const volatile *addr ) { unsigned int ret ; { __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); return (ret); } } __inline static void writel(unsigned int val , void volatile *addr ) { { __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); return; } } __inline static phys_addr_t virt_to_phys(void volatile *address ) { unsigned long tmp ; { tmp = __phys_addr((unsigned long )address); return ((phys_addr_t )tmp); } } extern void *malloc(size_t ) ; extern void *calloc(size_t , size_t ) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; extern void __VERIFIER_assume(int ) ; void *ldv_malloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = malloc(size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_zalloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_init_zalloc(size_t size ) { void *p ; void *tmp ; { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } void *ldv_memset(void *s , int c , size_t n ) { void *tmp ; { tmp = memset(s, c, n); return (tmp); } } int ldv_undef_int(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { tmp = __VERIFIER_nondet_pointer(); return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { tmp = __VERIFIER_nondet_ulong(); return (tmp); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } __inline static long ldv__builtin_expect(long exp , long c ) { { return (exp); } } int LDV_IN_INTERRUPT = 1; struct agp_memory *amd_8151_driver_group1 ; struct pci_dev *agp_amd64_pci_driver_group1 ; int ldv_state_variable_2 ; int ref_cnt ; int pci_counter ; struct agp_bridge_data *amd_8151_driver_group0 ; int ldv_state_variable_1 ; int ldv_state_variable_0 ; void ldv_pci_driver_1(void) ; void ldv_initialize_agp_bridge_driver_2(void) ; __inline static void *dev_get_drvdata(struct device const *dev ) { { return ((void *)dev->driver_data); } } __inline static void dev_set_drvdata(struct device *dev , void *data ) { { dev->driver_data = data; return; } } extern int driver_attach(struct device_driver * ) ; extern void dev_err(struct device const * , char const * , ...) ; extern void _dev_info(struct device const * , char const * , ...) ; extern void pcibios_resource_to_bus(struct pci_bus * , struct pci_bus_region * , struct resource * ) ; extern void pci_dev_put(struct pci_dev * ) ; extern int pci_find_capability(struct pci_dev * , int ) ; extern struct pci_dev *pci_get_slot(struct pci_bus * , unsigned int ) ; extern int pci_dev_present(struct pci_device_id const * ) ; 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_dword(struct pci_bus * , unsigned int , int , u32 ) ; __inline static int pci_read_config_word(struct pci_dev const *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 const *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_dword(struct pci_dev const *dev , int where , u32 val ) { int tmp ; { tmp = pci_bus_write_config_dword(dev->bus, dev->devfn, where, val); return (tmp); } } 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 ) ; __inline static pci_bus_addr_t pci_bus_address(struct pci_dev *pdev , int bar ) { struct pci_bus_region region ; { pcibios_resource_to_bus(pdev->bus, & region, (struct resource *)(& pdev->resource) + (unsigned long )bar); return (region.start); } } extern int __pci_register_driver(struct pci_driver * , struct module * , char const * ) ; int ldv___pci_register_driver_5(struct pci_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) ; extern void pci_unregister_driver(struct pci_driver * ) ; void ldv_pci_unregister_driver_6(struct pci_driver *ldv_func_arg1 ) ; void ldv_pci_unregister_driver_7(struct pci_driver *ldv_func_arg1 ) ; void ldv_pci_unregister_driver_8(struct pci_driver *ldv_func_arg1 ) ; void ldv_pci_unregister_driver_9(struct pci_driver *ldv_func_arg1 ) ; __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; } } extern struct agp_bridge_data *agp_bridge ; extern struct pci_device_id const amd_nb_misc_ids[] ; extern int amd_cache_northbridges(void) ; extern void amd_flush_garts(void) ; extern struct amd_northbridge_info amd_northbridges ; __inline static u16 amd_nb_num(void) { { return (amd_northbridges.num); } } __inline static bool amd_nb_has_feature(unsigned int feature ) { { return ((amd_northbridges.flags & (u64 )feature) == (u64 )feature); } } __inline static struct amd_northbridge *node_to_amd_nb(int node ) { { return ((int )amd_northbridges.num > node ? amd_northbridges.nb + (unsigned long )node : (struct amd_northbridge *)0); } } int agp_amd64_init(void) ; __inline static void gart_set_size_and_enable(struct pci_dev *dev , u32 order ) { u32 ctl ; { ctl = order << 1; pci_write_config_dword((struct pci_dev const *)dev, 144, ctl); return; } } __inline static void enable_gart_translation(struct pci_dev *dev , u64 addr ) { u32 tmp ; u32 ctl ; { addr = addr >> 12; tmp = (unsigned int )addr << 4; tmp = tmp & 4294967280U; pci_write_config_dword((struct pci_dev const *)dev, 152, tmp); pci_read_config_dword((struct pci_dev const *)dev, 144, & ctl); ctl = ctl | 65U; ctl = ctl & 4294967247U; pci_write_config_dword((struct pci_dev const *)dev, 144, ctl); return; } } __inline static int aperture_valid(u64 aper_base , u32 aper_size , u32 min_size ) { int tmp ; { if (aper_base == 0ULL) { return (0); } else { } if ((u64 )aper_size + aper_base > 4294967296ULL) { printk("\016Aperture beyond 4GB. Ignoring.\n"); return (0); } else { } tmp = e820_any_mapped(aper_base, (u64 )aper_size + aper_base, 1U); if (tmp != 0) { printk("\016Aperture pointing to e820 RAM. Ignoring.\n"); return (0); } else { } if (aper_size < min_size) { printk("\016Aperture too small (%d MB) than (%d MB)\n", aper_size >> 20, min_size >> 20); return (0); } else { } return (1); } } extern struct agp_bridge_data *agp_alloc_bridge(void) ; extern void agp_put_bridge(struct agp_bridge_data * ) ; extern int agp_add_bridge(struct agp_bridge_data * ) ; extern void agp_remove_bridge(struct agp_bridge_data * ) ; extern void agp_generic_enable(struct agp_bridge_data * , u32 ) ; extern int agp_generic_create_gatt_table(struct agp_bridge_data * ) ; extern int agp_generic_free_gatt_table(struct agp_bridge_data * ) ; extern int agp_generic_remove_memory(struct agp_memory * , off_t , int ) ; extern struct agp_memory *agp_generic_alloc_by_type(size_t , int ) ; extern void agp_generic_free_by_type(struct agp_memory * ) ; extern struct page *agp_generic_alloc_page(struct agp_bridge_data * ) ; extern int agp_generic_alloc_pages(struct agp_bridge_data * , struct agp_memory * , size_t ) ; extern void agp_generic_destroy_page(struct page * , int ) ; extern void agp_generic_destroy_pages(struct agp_memory * ) ; extern int agp_num_entries(void) ; extern void global_cache_flush(void) ; extern unsigned long agp_generic_mask_memory(struct agp_bridge_data * , dma_addr_t , int ) ; extern int agp_generic_type_to_mask_type(struct agp_bridge_data * , int ) ; extern int agp_off ; extern int agp_try_unsupported_boot ; static struct resource *aperture_resource ; static bool agp_try_unsupported = 1; static int agp_bridges_found ; static void amd64_tlbflush(struct agp_memory *temp ) { { amd_flush_garts(); return; } } static int amd64_insert_memory(struct agp_memory *mem , off_t pg_start , int type ) { int i ; int j ; int num_entries ; long long tmp ; int mask_type ; struct agp_bridge_data *bridge ; u32 pte ; unsigned int tmp___0 ; unsigned int tmp___1 ; unsigned long tmp___2 ; long tmp___3 ; { bridge = mem->bridge; num_entries = agp_num_entries(); if ((u32 )type != mem->type) { return (-22); } else { } mask_type = (*((bridge->driver)->agp_type_to_mask_type))(bridge, type); if (mask_type != 0) { return (-22); } else { } if (mem->page_count + (unsigned long )pg_start > (unsigned long )num_entries) { return (-22); } else { } j = (int )pg_start; goto ldv_27605; ldv_27604: tmp___0 = readl((void const volatile *)agp_bridge->gatt_table + (unsigned long )j); if (tmp___0 != 0U) { tmp___1 = readl((void const volatile *)agp_bridge->gatt_table + (unsigned long )j); if ((unsigned long )tmp___1 != agp_bridge->scratch_page) { return (-16); } else { } } else { } j = j + 1; ldv_27605: ; if ((unsigned long )j < mem->page_count + (unsigned long )pg_start) { goto ldv_27604; } else { } if (! mem->is_flushed) { global_cache_flush(); mem->is_flushed = 1; } else { } i = 0; j = (int )pg_start; goto ldv_27609; ldv_27608: tmp___2 = (*((agp_bridge->driver)->mask_memory))(agp_bridge, (unsigned long long )(((long )*(mem->pages + (unsigned long )i) + 24189255811072L) / 64L) << 12, mask_type); tmp = (long long )tmp___2; tmp___3 = ldv__builtin_expect(((unsigned long long )tmp & 0xffffff0000000ffcULL) != 0ULL, 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 *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/9551/dscv_tempdir/dscv/ri/08_1a/drivers/char/agp/amd64-agp.c"), "i" (85), "i" (12UL)); ldv_27607: ; goto ldv_27607; } else { } pte = (u32 )(((unsigned long long )tmp & 1095216660480ULL) >> 28); pte = ((u32 )tmp & 4294963200U) | pte; pte = pte | 3U; writel(pte, (void volatile *)agp_bridge->gatt_table + (unsigned long )j); readl((void const volatile *)agp_bridge->gatt_table + (unsigned long )j); i = i + 1; j = j + 1; ldv_27609: ; if ((size_t )i < mem->page_count) { goto ldv_27608; } else { } amd64_tlbflush(mem); return (0); } } static struct aper_size_info_32 amd64_aperture_sizes[7U] = { {32, 8192, 4, 0U}, {64, 16384, 5, 2U}, {128, 32768, 6, 4U}, {256, 65536, 7, 6U}, {512, 131072, 8, 8U}, {1024, 262144, 9, 10U}, {2048, 524288, 10, 12U}}; static int amd64_fetch_size(void) { struct pci_dev *dev ; int i ; u32 temp ; struct aper_size_info_32 *values ; struct amd_northbridge *tmp ; void *tmp___0 ; { tmp = node_to_amd_nb(0); dev = tmp->misc; if ((unsigned long )dev == (unsigned long )((struct pci_dev *)0)) { return (0); } else { } pci_read_config_dword((struct pci_dev const *)dev, 144, & temp); temp = temp & 14U; values = (struct aper_size_info_32 *)(& amd64_aperture_sizes); i = 0; goto ldv_27620; ldv_27619: ; if ((values + (unsigned long )i)->size_value == temp) { tmp___0 = (void *)values + (unsigned long )i; agp_bridge->current_size = tmp___0; agp_bridge->previous_size = tmp___0; agp_bridge->aperture_size_idx = i; return ((values + (unsigned long )i)->size); } else { } i = i + 1; ldv_27620: ; if ((int )(agp_bridge->driver)->num_aperture_sizes > i) { goto ldv_27619; } else { } return (0); } } static u64 amd64_configure(struct pci_dev *hammer , u64 gatt_table ) { u64 aperturebase ; u32 tmp ; u64 aper_base ; { pci_read_config_dword((struct pci_dev const *)hammer, 148, & tmp); aperturebase = (u64 )(tmp << 25); aper_base = aperturebase & 0xfffffffffffffff0ULL; enable_gart_translation(hammer, gatt_table); return (aper_base); } } static struct aper_size_info_32 const amd_8151_sizes[7U] = { {2048, 524288, 9, 0U}, {1024, 262144, 8, 1024U}, {512, 131072, 7, 1536U}, {256, 65536, 6, 1792U}, {128, 32768, 5, 1824U}, {64, 16384, 4, 1840U}, {32, 8192, 3, 1848U}}; static int amd_8151_configure(void) { unsigned long gatt_bus ; phys_addr_t tmp ; int i ; bool tmp___0 ; int tmp___1 ; struct amd_northbridge *tmp___2 ; u64 tmp___3 ; u16 tmp___4 ; { tmp = virt_to_phys((void volatile *)agp_bridge->gatt_table_real); gatt_bus = (unsigned long )tmp; tmp___0 = amd_nb_has_feature(1U); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { return (0); } else { } i = 0; goto ldv_27636; ldv_27635: tmp___2 = node_to_amd_nb(i); tmp___3 = amd64_configure(tmp___2->misc, (u64 )gatt_bus); agp_bridge->gart_bus_addr = (unsigned long )tmp___3; i = i + 1; ldv_27636: tmp___4 = amd_nb_num(); if ((int )tmp___4 > i) { goto ldv_27635; } else { } amd_flush_garts(); return (0); } } static void amd64_cleanup(void) { u32 tmp ; int i ; bool tmp___0 ; int tmp___1 ; struct pci_dev *dev ; struct amd_northbridge *tmp___2 ; u16 tmp___3 ; { tmp___0 = amd_nb_has_feature(1U); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { return; } else { } i = 0; goto ldv_27645; ldv_27644: tmp___2 = node_to_amd_nb(i); dev = tmp___2->misc; pci_read_config_dword((struct pci_dev const *)dev, 144, & tmp); tmp = tmp & 4294967294U; pci_write_config_dword((struct pci_dev const *)dev, 144, tmp); i = i + 1; ldv_27645: tmp___3 = amd_nb_num(); if ((int )tmp___3 > i) { goto ldv_27644; } else { } return; } } static struct agp_bridge_driver const amd_8151_driver = {& __this_module, (void const *)(& amd_8151_sizes), 7, 2, (_Bool)0, 1, (struct gatt_mask const *)0, & amd64_fetch_size, & amd_8151_configure, & agp_generic_enable, & amd64_cleanup, & amd64_tlbflush, & agp_generic_mask_memory, & global_cache_flush, & agp_generic_create_gatt_table, & agp_generic_free_gatt_table, & amd64_insert_memory, & agp_generic_remove_memory, & agp_generic_alloc_by_type, & agp_generic_free_by_type, & agp_generic_alloc_page, & agp_generic_alloc_pages, & agp_generic_destroy_page, & agp_generic_destroy_pages, & agp_generic_type_to_mask_type}; static int agp_aperture_valid(u64 aper , u32 size ) { int tmp ; { tmp = aperture_valid(aper, size, 33554432U); if (tmp == 0) { return (0); } else { } if ((unsigned long )aperture_resource == (unsigned long )((struct resource *)0)) { aperture_resource = __request_region(& iomem_resource, aper, (resource_size_t )size, "aperture", 0); if ((unsigned long )aperture_resource == (unsigned long )((struct resource *)0)) { printk("\vagpgart: Aperture conflicts with PCI mapping.\n"); return (0); } else { } } else { } return (1); } } static int fix_northbridge(struct pci_dev *nb , struct pci_dev *agp , u16 cap ) { u64 aper ; u64 nb_aper ; int order ; u32 nb_order ; u32 nb_base ; u16 apsize ; int tmp ; unsigned int tmp___0 ; int tmp___1 ; int tmp___2 ; { order = 0; pci_read_config_dword((struct pci_dev const *)nb, 144, & nb_order); nb_order = (nb_order >> 1) & 7U; pci_read_config_dword((struct pci_dev const *)nb, 148, & nb_base); nb_aper = (u64 )(nb_base << 25); pci_read_config_word((struct pci_dev const *)agp, (int )cap + 20, & apsize); if ((unsigned int )apsize == 65535U) { tmp = agp_aperture_valid(nb_aper, (u32 )(33554432 << (int )nb_order)); if (tmp != 0) { return (0); } else { } return (-1); } else { } apsize = (unsigned int )apsize & 4095U; if (((int )apsize & 255) != 0) { apsize = (u16 )((unsigned int )apsize | 3840U); } else { } tmp___0 = __arch_hweight16((unsigned int )apsize); order = (int )(7U - tmp___0); aper = pci_bus_address(agp, 0); if (order >= 0 && (32ULL << (order + 20)) + aper > 4294967296ULL) { _dev_info((struct device const *)(& agp->dev), "aperture size %u MB is not right, using settings from NB\n", 32 << order); order = (int )nb_order; } else { } if ((u32 )order <= nb_order) { tmp___1 = agp_aperture_valid(nb_aper, (u32 )(33554432 << (int )nb_order)); if (tmp___1 != 0) { return (0); } else { } } else { } _dev_info((struct device const *)(& agp->dev), "aperture from AGP @ %Lx size %u MB\n", aper, 32 << order); if (order < 0) { return (-1); } else { tmp___2 = agp_aperture_valid(aper, (u32 )(33554432 << order)); if (tmp___2 == 0) { return (-1); } else { } } gart_set_size_and_enable(nb, (u32 )order); pci_write_config_dword((struct pci_dev const *)nb, 148, (u32 )(aper >> 25)); return (0); } } static int cache_nbs(struct pci_dev *pdev , u32 cap_ptr ) { int i ; int tmp ; bool tmp___0 ; int tmp___1 ; struct pci_dev *dev ; struct amd_northbridge *tmp___2 ; int tmp___3 ; u16 tmp___4 ; { tmp = amd_cache_northbridges(); if (tmp < 0) { return (-19); } else { } tmp___0 = amd_nb_has_feature(1U); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1) { return (-19); } else { } i = 0; i = 0; goto ldv_27670; ldv_27669: tmp___2 = node_to_amd_nb(i); dev = tmp___2->misc; tmp___3 = fix_northbridge(dev, pdev, (int )((u16 )cap_ptr)); if (tmp___3 < 0) { dev_err((struct device const *)(& dev->dev), "no usable aperture found\n"); dev_err((struct device const *)(& dev->dev), "consider rebooting with iommu=memaper=2 to get a good aperture\n"); return (-1); } else { } i = i + 1; ldv_27670: tmp___4 = amd_nb_num(); if ((int )tmp___4 > i) { goto ldv_27669; } else { } return (0); } } static void amd8151_init(struct pci_dev *pdev , struct agp_bridge_data *bridge ) { char *revstring ; { switch ((int )pdev->revision) { case 1: revstring = (char *)"A0"; goto ldv_27678; case 2: revstring = (char *)"A1"; goto ldv_27678; case 17: revstring = (char *)"B0"; goto ldv_27678; case 18: revstring = (char *)"B1"; goto ldv_27678; case 19: revstring = (char *)"B2"; goto ldv_27678; case 20: revstring = (char *)"B3"; goto ldv_27678; default: revstring = (char *)"??"; goto ldv_27678; } ldv_27678: _dev_info((struct device const *)(& pdev->dev), "AMD 8151 AGP Bridge rev %s\n", revstring); if ((unsigned int )pdev->revision <= 18U) { _dev_info((struct device const *)(& pdev->dev), "correcting AGP revision (reports 3.5, is really 3.0)\n"); bridge->major_version = 3; bridge->minor_version = 0; } else { } return; } } static struct aper_size_info_32 const uli_sizes[7U] = { {256, 65536, 6, 10U}, {128, 32768, 5, 9U}, {64, 16384, 4, 8U}, {32, 8192, 3, 7U}, {16, 4096, 2, 6U}, {8, 2048, 1, 4U}, {4, 1024, 0, 3U}}; static int uli_agp_init(struct pci_dev *pdev ) { u32 httfea ; u32 baseaddr ; u32 enuscr ; struct pci_dev *dev1 ; int i ; int ret ; unsigned int size ; int tmp ; struct amd_northbridge *tmp___0 ; { tmp = amd64_fetch_size(); size = (unsigned int )tmp; _dev_info((struct device const *)(& pdev->dev), "setting up ULi AGP\n"); dev1 = pci_get_slot(pdev->bus, 0U); if ((unsigned long )dev1 == (unsigned long )((struct pci_dev *)0)) { _dev_info((struct device const *)(& pdev->dev), "can\'t find ULi secondary device\n"); return (-19); } else { } i = 0; goto ldv_27700; ldv_27699: ; if ((unsigned int )uli_sizes[i].size == size) { goto ldv_27698; } else { } i = i + 1; ldv_27700: ; if ((unsigned int )i <= 6U) { goto ldv_27699; } else { } ldv_27698: ; if (i == 7) { _dev_info((struct device const *)(& pdev->dev), "no ULi size found for %d\n", size); ret = -19; goto put; } else { } tmp___0 = node_to_amd_nb(0); pci_read_config_dword((struct pci_dev const *)tmp___0->misc, 148, & httfea); if ((httfea & 32767U) >> 7 != 0U) { ret = -19; goto put; } else { } httfea = httfea << 25; pci_read_config_dword((struct pci_dev const *)pdev, 16, & baseaddr); baseaddr = baseaddr & 15U; baseaddr = baseaddr | httfea; pci_write_config_dword((struct pci_dev const *)pdev, 16, baseaddr); enuscr = (size * 1048576U + httfea) - 1U; pci_write_config_dword((struct pci_dev const *)dev1, 80, httfea); pci_write_config_dword((struct pci_dev const *)dev1, 84, enuscr); ret = 0; put: pci_dev_put(dev1); return (ret); } } static struct aper_size_info_32 const nforce3_sizes[5U] = { {512, 131072, 7, 0U}, {256, 65536, 6, 8U}, {128, 32768, 5, 12U}, {64, 16384, 4, 14U}, {32, 8192, 3, 15U}}; static int nforce3_agp_init(struct pci_dev *pdev ) { u32 tmp ; u32 apbase ; u32 apbar ; u32 aplimit ; struct pci_dev *dev1 ; int i ; int ret ; unsigned int size ; int tmp___0 ; struct amd_northbridge *tmp___1 ; { tmp___0 = amd64_fetch_size(); size = (unsigned int )tmp___0; _dev_info((struct device const *)(& pdev->dev), "setting up Nforce3 AGP\n"); dev1 = pci_get_slot(pdev->bus, 88U); if ((unsigned long )dev1 == (unsigned long )((struct pci_dev *)0)) { _dev_info((struct device const *)(& pdev->dev), "can\'t find Nforce3 secondary device\n"); return (-19); } else { } i = 0; goto ldv_27720; ldv_27719: ; if ((unsigned int )nforce3_sizes[i].size == size) { goto ldv_27718; } else { } i = i + 1; ldv_27720: ; if ((unsigned int )i <= 4U) { goto ldv_27719; } else { } ldv_27718: ; if (i == 5) { _dev_info((struct device const *)(& pdev->dev), "no NForce3 size found for %d\n", size); ret = -19; goto put; } else { } pci_read_config_dword((struct pci_dev const *)dev1, 168, & tmp); tmp = tmp & 4294967280U; tmp = (u32 )nforce3_sizes[i].size_value | tmp; pci_write_config_dword((struct pci_dev const *)dev1, 168, tmp); tmp___1 = node_to_amd_nb(0); pci_read_config_dword((struct pci_dev const *)tmp___1->misc, 148, & apbase); if ((apbase & 32767U) >> 7 != 0U) { _dev_info((struct device const *)(& pdev->dev), "aperture base > 4G\n"); ret = -19; goto put; } else { } apbase = apbase << 25; pci_read_config_dword((struct pci_dev const *)pdev, 16, & apbar); apbar = apbar & 15U; apbar = apbar | apbase; pci_write_config_dword((struct pci_dev const *)pdev, 16, apbar); aplimit = (size * 1048576U + apbase) - 1U; pci_write_config_dword((struct pci_dev const *)dev1, 80, apbase); pci_write_config_dword((struct pci_dev const *)dev1, 84, aplimit); pci_write_config_dword((struct pci_dev const *)dev1, 216, apbase); pci_write_config_dword((struct pci_dev const *)dev1, 220, aplimit); ret = 0; put: pci_dev_put(dev1); return (ret); } } static int agp_amd64_probe(struct pci_dev *pdev , struct pci_device_id const *ent ) { struct agp_bridge_data *bridge ; u8 cap_ptr ; int err ; int tmp ; int tmp___0 ; int ret ; int tmp___1 ; int ret___0 ; int tmp___2 ; { if (agp_bridges_found != 0) { return (-19); } else { } tmp = pci_find_capability(pdev, 2); cap_ptr = (u8 )tmp; if ((unsigned int )cap_ptr == 0U) { return (-19); } else { } bridge = agp_alloc_bridge(); if ((unsigned long )bridge == (unsigned long )((struct agp_bridge_data *)0)) { return (-12); } else { } if ((unsigned int )pdev->vendor == 4130U && (unsigned int )pdev->device == 29780U) { amd8151_init(pdev, bridge); } else { _dev_info((struct device const *)(& pdev->dev), "AGP bridge [%04x/%04x]\n", (int )pdev->vendor, (int )pdev->device); } bridge->driver = & amd_8151_driver; bridge->dev = pdev; bridge->capndx = (int )cap_ptr; pci_read_config_dword((struct pci_dev const *)pdev, bridge->capndx + 4, & bridge->mode); tmp___0 = cache_nbs(pdev, (u32 )cap_ptr); if (tmp___0 == -1) { agp_put_bridge(bridge); return (-19); } else { } if ((unsigned int )pdev->vendor == 4318U) { tmp___1 = nforce3_agp_init(pdev); ret = tmp___1; if (ret != 0) { agp_put_bridge(bridge); return (ret); } else { } } else { } if ((unsigned int )pdev->vendor == 4281U) { tmp___2 = uli_agp_init(pdev); ret___0 = tmp___2; if (ret___0 != 0) { agp_put_bridge(bridge); return (ret___0); } else { } } else { } pci_set_drvdata(pdev, (void *)bridge); err = agp_add_bridge(bridge); if (err < 0) { return (err); } else { } agp_bridges_found = agp_bridges_found + 1; return (0); } } static void agp_amd64_remove(struct pci_dev *pdev ) { struct agp_bridge_data *bridge ; void *tmp ; phys_addr_t tmp___0 ; { tmp = pci_get_drvdata(pdev); bridge = (struct agp_bridge_data *)tmp; tmp___0 = virt_to_phys((void volatile *)bridge->gatt_table_real); __release_region(& iomem_resource, tmp___0, (resource_size_t )amd64_aperture_sizes[bridge->aperture_size_idx].size); agp_remove_bridge(bridge); agp_put_bridge(bridge); agp_bridges_found = agp_bridges_found - 1; return; } } static int agp_amd64_suspend(struct pci_dev *pdev , pm_message_t state ) { pci_power_t tmp ; { pci_save_state(pdev); tmp = pci_choose_state(pdev, state); pci_set_power_state(pdev, tmp); return (0); } } static int agp_amd64_resume(struct pci_dev *pdev ) { int tmp ; { pci_set_power_state(pdev, 0); pci_restore_state(pdev); if ((unsigned int )pdev->vendor == 4318U) { nforce3_agp_init(pdev); } else { } tmp = amd_8151_configure(); return (tmp); } } static struct pci_device_id agp_amd64_pci_table[14U] = { {4130U, 29780U, 4294967295U, 4294967295U, 393216U, 4294967295U, 0UL}, {4281U, 5769U, 4294967295U, 4294967295U, 393216U, 4294967295U, 0UL}, {4358U, 642U, 4294967295U, 4294967295U, 393216U, 4294967295U, 0UL}, {4358U, 12680U, 4294967295U, 4294967295U, 393216U, 4294967295U, 0UL}, {4358U, 516U, 4294967295U, 4294967295U, 393216U, 4294967295U, 0UL}, {4358U, 822U, 4294967295U, 4294967295U, 393216U, 4294967295U, 0UL}, {4358U, 568U, 4294967295U, 4294967295U, 393216U, 4294967295U, 0UL}, {4358U, 45448U, 4294967295U, 4294967295U, 393216U, 4294967295U, 0UL}, {4318U, 209U, 4294967295U, 4294967295U, 393216U, 4294967295U, 0UL}, {4318U, 225U, 4294967295U, 4294967295U, 393216U, 4294967295U, 0UL}, {4153U, 1877U, 4294967295U, 4294967295U, 393216U, 4294967295U, 0UL}, {4153U, 1888U, 4294967295U, 4294967295U, 393216U, 4294967295U, 0UL}, {4281U, 5781U, 4294967295U, 4294967295U, 393216U, 4294967295U, 0UL}}; struct pci_device_id const __mod_pci__agp_amd64_pci_table_device_table[14U] ; static struct pci_device_id const agp_amd64_pci_promisc_table[2U] = { {4294967295U, 4294967295U, 4294967295U, 4294967295U, 0U, 0U, 0UL}}; static struct pci_driver agp_amd64_pci_driver = {{0, 0}, "agpgart-amd64", (struct pci_device_id const *)(& agp_amd64_pci_table), & agp_amd64_probe, & agp_amd64_remove, & agp_amd64_suspend, 0, 0, & agp_amd64_resume, 0, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {{{{{{0}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; int agp_amd64_init(void) { int err ; int tmp ; { err = 0; if (agp_off != 0) { return (-22); } else { } err = ldv___pci_register_driver_5(& agp_amd64_pci_driver, & __this_module, "amd64_agp"); if (err < 0) { return (err); } else { } if (agp_bridges_found == 0) { if (! agp_try_unsupported && agp_try_unsupported_boot == 0) { printk("\016agpgart: No supported AGP bridge found.\n"); printk("\016agpgart: You can try agp_try_unsupported=1\n"); ldv_pci_unregister_driver_6(& agp_amd64_pci_driver); return (-19); } else { } tmp = pci_dev_present((struct pci_device_id const *)(& amd_nb_misc_ids)); if (tmp == 0) { ldv_pci_unregister_driver_7(& agp_amd64_pci_driver); return (-19); } else { } agp_amd64_pci_driver.id_table = (struct pci_device_id const *)(& agp_amd64_pci_promisc_table); err = driver_attach(& agp_amd64_pci_driver.driver); if (err == 0 && agp_bridges_found == 0) { ldv_pci_unregister_driver_8(& agp_amd64_pci_driver); err = -19; } else { } } else { } return (err); } } static int agp_amd64_mod_init(void) { int tmp ; { tmp = agp_amd64_init(); return (tmp); } } static void agp_amd64_cleanup(void) { { if ((unsigned long )aperture_resource != (unsigned long )((struct resource *)0)) { release_resource(aperture_resource); } else { } ldv_pci_unregister_driver_9(& agp_amd64_pci_driver); return; } } extern int ldv_resume_early_1(void) ; extern int ldv_shutdown_1(void) ; extern int ldv_suspend_late_1(void) ; int ldv_retval_2 ; int ldv_retval_5 ; int ldv_retval_0 ; int ldv_retval_4 ; extern void ldv_initialize(void) ; int ldv_retval_1 ; void ldv_check_final_state(void) ; int ldv_retval_3 ; void ldv_pci_driver_1(void) { void *tmp ; { tmp = ldv_init_zalloc(2976UL); agp_amd64_pci_driver_group1 = (struct pci_dev *)tmp; return; } } void ldv_initialize_agp_bridge_driver_2(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(272UL); amd_8151_driver_group0 = (struct agp_bridge_data *)tmp; tmp___0 = ldv_init_zalloc(104UL); amd_8151_driver_group1 = (struct agp_memory *)tmp___0; return; } } int main(void) { struct pci_device_id *ldvarg1 ; void *tmp ; pm_message_t ldvarg0 ; dma_addr_t ldvarg11 ; struct page *ldvarg7 ; void *tmp___0 ; off_t ldvarg3 ; int ldvarg12 ; int ldvarg5 ; size_t ldvarg6 ; int ldvarg8 ; off_t ldvarg14 ; size_t ldvarg4 ; int ldvarg13 ; int ldvarg10 ; u32 ldvarg9 ; int ldvarg2 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; { tmp = ldv_init_zalloc(32UL); ldvarg1 = (struct pci_device_id *)tmp; tmp___0 = ldv_init_zalloc(64UL); ldvarg7 = (struct page *)tmp___0; ldv_initialize(); ldv_memset((void *)(& ldvarg0), 0, 4UL); ldv_memset((void *)(& ldvarg11), 0, 8UL); ldv_memset((void *)(& ldvarg3), 0, 8UL); ldv_memset((void *)(& ldvarg12), 0, 4UL); ldv_memset((void *)(& ldvarg5), 0, 4UL); ldv_memset((void *)(& ldvarg6), 0, 8UL); ldv_memset((void *)(& ldvarg8), 0, 4UL); ldv_memset((void *)(& ldvarg14), 0, 8UL); ldv_memset((void *)(& ldvarg4), 0, 8UL); ldv_memset((void *)(& ldvarg13), 0, 4UL); ldv_memset((void *)(& ldvarg10), 0, 4UL); ldv_memset((void *)(& ldvarg9), 0, 4UL); ldv_memset((void *)(& ldvarg2), 0, 4UL); ldv_state_variable_1 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_2 = 0; ldv_27875: tmp___1 = __VERIFIER_nondet_int(); switch (tmp___1) { case 0: ; if (ldv_state_variable_1 != 0) { tmp___2 = __VERIFIER_nondet_int(); switch (tmp___2) { case 0: ; if (ldv_state_variable_1 == 1) { ldv_retval_4 = agp_amd64_probe(agp_amd64_pci_driver_group1, (struct pci_device_id const *)ldvarg1); if (ldv_retval_4 == 0) { ldv_state_variable_1 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_27838; case 1: ; if (ldv_state_variable_1 == 2 && pci_counter == 0) { ldv_retval_3 = agp_amd64_suspend(agp_amd64_pci_driver_group1, ldvarg0); if (ldv_retval_3 == 0) { ldv_state_variable_1 = 3; } else { } } else { } goto ldv_27838; case 2: ; if (ldv_state_variable_1 == 4) { ldv_retval_2 = agp_amd64_resume(agp_amd64_pci_driver_group1); if (ldv_retval_2 == 0) { ldv_state_variable_1 = 2; } else { } } else { } if (ldv_state_variable_1 == 3) { ldv_retval_2 = agp_amd64_resume(agp_amd64_pci_driver_group1); if (ldv_retval_2 == 0) { ldv_state_variable_1 = 2; } else { } } else { } if (ldv_state_variable_1 == 5) { ldv_retval_2 = agp_amd64_resume(agp_amd64_pci_driver_group1); if (ldv_retval_2 == 0) { ldv_state_variable_1 = 2; } else { } } else { } goto ldv_27838; case 3: ; if (ldv_state_variable_1 == 4) { agp_amd64_remove(agp_amd64_pci_driver_group1); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 3) { agp_amd64_remove(agp_amd64_pci_driver_group1); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 2) { agp_amd64_remove(agp_amd64_pci_driver_group1); ldv_state_variable_1 = 1; } else { } if (ldv_state_variable_1 == 5) { agp_amd64_remove(agp_amd64_pci_driver_group1); ldv_state_variable_1 = 1; } else { } goto ldv_27838; case 4: ; if (ldv_state_variable_1 == 3) { ldv_retval_1 = ldv_suspend_late_1(); if (ldv_retval_1 == 0) { ldv_state_variable_1 = 4; } else { } } else { } goto ldv_27838; case 5: ; if (ldv_state_variable_1 == 4) { ldv_retval_0 = ldv_resume_early_1(); if (ldv_retval_0 == 0) { ldv_state_variable_1 = 5; } else { } } else { } if (ldv_state_variable_1 == 3) { ldv_retval_0 = ldv_resume_early_1(); if (ldv_retval_0 == 0) { ldv_state_variable_1 = 5; } else { } } else { } goto ldv_27838; case 6: ; if (ldv_state_variable_1 == 4) { ldv_shutdown_1(); ldv_state_variable_1 = 4; } else { } if (ldv_state_variable_1 == 3) { ldv_shutdown_1(); ldv_state_variable_1 = 3; } else { } if (ldv_state_variable_1 == 2) { ldv_shutdown_1(); ldv_state_variable_1 = 2; } else { } if (ldv_state_variable_1 == 5) { ldv_shutdown_1(); ldv_state_variable_1 = 5; } else { } goto ldv_27838; default: ldv_stop(); } ldv_27838: ; } else { } goto ldv_27846; case 1: ; if (ldv_state_variable_0 != 0) { tmp___3 = __VERIFIER_nondet_int(); switch (tmp___3) { case 0: ; if (ldv_state_variable_0 == 2 && ref_cnt == 0) { agp_amd64_cleanup(); ldv_state_variable_0 = 3; goto ldv_final; } else { } goto ldv_27850; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_5 = agp_amd64_mod_init(); if (ldv_retval_5 != 0) { ldv_state_variable_0 = 3; goto ldv_final; } else { } if (ldv_retval_5 == 0) { ldv_state_variable_0 = 2; ldv_state_variable_2 = 1; ldv_initialize_agp_bridge_driver_2(); } else { } } else { } goto ldv_27850; default: ldv_stop(); } ldv_27850: ; } else { } goto ldv_27846; case 2: ; if (ldv_state_variable_2 != 0) { tmp___4 = __VERIFIER_nondet_int(); switch (tmp___4) { case 0: ; if (ldv_state_variable_2 == 1) { amd_8151_configure(); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 1: ; if (ldv_state_variable_2 == 1) { agp_generic_remove_memory(amd_8151_driver_group1, ldvarg14, ldvarg13); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 2: ; if (ldv_state_variable_2 == 1) { agp_generic_free_gatt_table(amd_8151_driver_group0); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 3: ; if (ldv_state_variable_2 == 1) { amd64_tlbflush(amd_8151_driver_group1); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 4: ; if (ldv_state_variable_2 == 1) { agp_generic_type_to_mask_type(amd_8151_driver_group0, ldvarg12); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 5: ; if (ldv_state_variable_2 == 1) { agp_generic_free_by_type(amd_8151_driver_group1); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 6: ; if (ldv_state_variable_2 == 1) { agp_generic_alloc_page(amd_8151_driver_group0); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 7: ; if (ldv_state_variable_2 == 1) { amd64_cleanup(); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 8: ; if (ldv_state_variable_2 == 1) { agp_generic_mask_memory(amd_8151_driver_group0, ldvarg11, ldvarg10); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 9: ; if (ldv_state_variable_2 == 1) { agp_generic_enable(amd_8151_driver_group0, ldvarg9); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 10: ; if (ldv_state_variable_2 == 1) { agp_generic_destroy_page(ldvarg7, ldvarg8); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 11: ; if (ldv_state_variable_2 == 1) { global_cache_flush(); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 12: ; if (ldv_state_variable_2 == 1) { amd64_fetch_size(); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 13: ; if (ldv_state_variable_2 == 1) { agp_generic_alloc_pages(amd_8151_driver_group0, amd_8151_driver_group1, ldvarg6); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 14: ; if (ldv_state_variable_2 == 1) { agp_generic_create_gatt_table(amd_8151_driver_group0); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 15: ; if (ldv_state_variable_2 == 1) { agp_generic_alloc_by_type(ldvarg4, ldvarg5); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 16: ; if (ldv_state_variable_2 == 1) { agp_generic_destroy_pages(amd_8151_driver_group1); ldv_state_variable_2 = 1; } else { } goto ldv_27855; case 17: ; if (ldv_state_variable_2 == 1) { amd64_insert_memory(amd_8151_driver_group1, ldvarg3, ldvarg2); ldv_state_variable_2 = 1; } else { } goto ldv_27855; default: ldv_stop(); } ldv_27855: ; } else { } goto ldv_27846; default: ldv_stop(); } ldv_27846: ; goto ldv_27875; ldv_final: ldv_check_final_state(); return 0; } } int ldv___pci_register_driver_5(struct pci_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) { ldv_func_ret_type ldv_func_res ; int tmp ; { tmp = __pci_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; ldv_state_variable_1 = 1; ldv_pci_driver_1(); return (ldv_func_res); } } void ldv_pci_unregister_driver_6(struct pci_driver *ldv_func_arg1 ) { { pci_unregister_driver(ldv_func_arg1); ldv_state_variable_1 = 0; return; } } void ldv_pci_unregister_driver_7(struct pci_driver *ldv_func_arg1 ) { { pci_unregister_driver(ldv_func_arg1); ldv_state_variable_1 = 0; return; } } void ldv_pci_unregister_driver_8(struct pci_driver *ldv_func_arg1 ) { { pci_unregister_driver(ldv_func_arg1); ldv_state_variable_1 = 0; return; } } void ldv_pci_unregister_driver_9(struct pci_driver *ldv_func_arg1 ) { { pci_unregister_driver(ldv_func_arg1); ldv_state_variable_1 = 0; return; } } extern void *memset(void * , int , size_t ) ; __inline static void ldv_error(void) { { ERROR: ; __VERIFIER_error(); } } bool ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 2012UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(2012L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(2012UL - (unsigned long )ptr)); } } bool ldv_is_err_or_null(void const *ptr ) { bool tmp ; int tmp___0 ; { if ((unsigned long )ptr == (unsigned long )((void const *)0)) { tmp___0 = 1; } else { tmp = ldv_is_err(ptr); if ((int )tmp) { tmp___0 = 1; } else { tmp___0 = 0; } } return ((bool )tmp___0); } } int ldv_module_refcounter = 1; void ldv_module_get(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { ldv_module_refcounter = ldv_module_refcounter + 1; } else { } return; } } int ldv_try_module_get(struct module *module ) { int module_get_succeeded ; { if ((unsigned long )module != (unsigned long )((struct module *)0)) { module_get_succeeded = ldv_undef_int(); if (module_get_succeeded == 1) { ldv_module_refcounter = ldv_module_refcounter + 1; return (1); } else { return (0); } } else { } return (0); } } void ldv_module_put(struct module *module ) { { if ((unsigned long )module != (unsigned long )((struct module *)0)) { if (ldv_module_refcounter <= 1) { ldv_error(); } else { } ldv_module_refcounter = ldv_module_refcounter - 1; } else { } return; } } void ldv_module_put_and_exit(void) { { ldv_module_put((struct module *)1); LDV_STOP: ; goto LDV_STOP; } } unsigned int ldv_module_refcount(void) { { return ((unsigned int )(ldv_module_refcounter + -1)); } } void ldv_check_final_state(void) { { if (ldv_module_refcounter != 1) { ldv_error(); } else { } return; } }