extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.3.7 */ /* print_CIL_Input is false */ typedef signed char __s8; typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef unsigned char u8; typedef short s16; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef u64 phys_addr_t; typedef phys_addr_t resource_size_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct module; typedef void (*ctor_fn_t)(void); struct file_operations; struct _ddebug { char const *modname ; char const *function ; char const *filename ; char const *format ; unsigned int lineno : 18 ; unsigned char flags ; }; struct device; struct completion; struct pid; typedef u16 __ticket_t; typedef u32 __ticketpair_t; struct __raw_tickets { __ticket_t head ; __ticket_t tail ; }; union __anonunion_ldv_2024_8 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion_ldv_2024_8 ldv_2024 ; }; typedef struct arch_spinlock arch_spinlock_t; struct __anonstruct_ldv_2031_10 { u32 read ; s32 write ; }; union __anonunion_arch_rwlock_t_9 { s64 lock ; struct __anonstruct_ldv_2031_10 ldv_2031 ; }; typedef union __anonunion_arch_rwlock_t_9 arch_rwlock_t; struct task_struct; struct lockdep_map; struct mm_struct; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_15 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_15 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct cpumask; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct cpumask { unsigned long bits[64U] ; }; typedef struct cpumask *cpumask_var_t; struct static_key; struct kmem_cache; typedef atomic64_t atomic_long_t; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; } __attribute__((__packed__)) ; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct_ldv_5960_29 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_5961_28 { struct raw_spinlock rlock ; struct __anonstruct_ldv_5960_29 ldv_5960 ; }; struct spinlock { union __anonunion_ldv_5961_28 ldv_5961 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_30 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_30 rwlock_t; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct timespec; struct seqcount { unsigned int sequence ; }; typedef struct seqcount seqcount_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; typedef uid_t kuid_t; typedef gid_t kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_36 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_36 nodemask_t; struct rw_semaphore; struct rw_semaphore { long count ; raw_spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; 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 pm_subsys_data { spinlock_t lock ; unsigned int refcount ; }; 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 ignore_children ; bool early_init ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; 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 ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; }; struct pci_bus; struct __anonstruct_mm_context_t_101 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_101 mm_context_t; struct vm_area_struct; 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 cred; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct attribute { char const *name ; umode_t mode ; 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 { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; void const *(*namespace)(struct kobject * , struct attribute const * ) ; }; struct sysfs_dirent; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct sysfs_dirent *sd ; struct kref kref ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion_ldv_13843_134 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; s16 level ; union __anonunion_ldv_13843_134 ldv_13843 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct static_key { atomic_t enabled ; }; struct tracepoint; struct tracepoint_func { void *func ; void *data ; }; struct tracepoint { char const *name ; struct static_key key ; void (*regfunc)(void) ; void (*unregfunc)(void) ; struct tracepoint_func *funcs ; }; struct kernel_symbol { unsigned long value ; char const *name ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2 } ; struct module_ref { unsigned long incs ; unsigned long decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; struct list_head source_list ; struct list_head target_list ; struct task_struct *waiter ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct nameidata; struct path; struct vfsmount; struct __anonstruct_ldv_14522_136 { u32 hash ; u32 len ; }; union __anonunion_ldv_14524_135 { struct __anonstruct_ldv_14522_136 ldv_14522 ; u64 hash_len ; }; struct qstr { union __anonunion_ldv_14524_135 ldv_14524 ; unsigned char const *name ; }; struct inode; struct dentry_operations; struct super_block; union __anonunion_d_u_137 { struct list_head d_child ; struct callback_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; unsigned int d_count ; spinlock_t d_lock ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; union __anonunion_d_u_137 d_u ; struct list_head d_subdirs ; struct hlist_node d_alias ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct inode const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct inode const * , struct dentry const * , struct inode const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct radix_tree_node; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; }; struct shrinker { int (*shrink)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; struct list_head list ; atomic_long_t nr_in_batch ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct block_device; struct export_operations; struct iovec; struct kiocb; struct pipe_inode_info; struct poll_table_struct; struct kstatfs; struct swap_info_struct; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct fs_disk_quota { __s8 d_version ; __s8 d_flags ; __u16 d_fieldmask ; __u32 d_id ; __u64 d_blk_hardlimit ; __u64 d_blk_softlimit ; __u64 d_ino_hardlimit ; __u64 d_ino_softlimit ; __u64 d_bcount ; __u64 d_icount ; __s32 d_itimer ; __s32 d_btimer ; __u16 d_iwarns ; __u16 d_bwarns ; __s32 d_padding2 ; __u64 d_rtb_hardlimit ; __u64 d_rtb_softlimit ; __u64 d_rtbcount ; __s32 d_rtbtimer ; __u16 d_rtbwarns ; __s16 d_padding3 ; char d_padding4[8U] ; }; struct fs_qfilestat { __u64 qfs_ino ; __u64 qfs_nblks ; __u32 qfs_nextents ; }; typedef struct fs_qfilestat fs_qfilestat_t; struct fs_quota_stat { __s8 qs_version ; __u16 qs_flags ; __s8 qs_pad ; fs_qfilestat_t qs_uquota ; fs_qfilestat_t qs_gquota ; __u32 qs_incoredqs ; __s32 qs_btimelimit ; __s32 qs_itimelimit ; __s32 qs_rtbtimelimit ; __u16 qs_bwarnlimit ; __u16 qs_iwarnlimit ; }; struct dquot; typedef __kernel_uid32_t projid_t; typedef projid_t kprojid_t; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion_ldv_15544_139 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion_ldv_15544_139 ldv_15544 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_maxblimit ; qsize_t dqi_maxilimit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_on_meta)(struct super_block * , int , int ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct fs_disk_quota * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*set_xstate)(struct super_block * , unsigned int , int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct rw_semaphore dqptr_sem ; struct inode *files[2U] ; struct mem_dqinfo info[2U] ; struct quota_format_ops const *ops[2U] ; }; struct address_space; struct writeback_control; union __anonunion_arg_141 { char *buf ; void *data ; }; struct __anonstruct_read_descriptor_t_140 { size_t written ; size_t count ; union __anonunion_arg_141 arg ; int error ; }; typedef struct __anonstruct_read_descriptor_t_140 read_descriptor_t; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned long ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(int , struct kiocb * , struct iovec const * , loff_t , unsigned long ) ; int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , read_descriptor_t * , unsigned long ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct backing_dev_info; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; unsigned int i_mmap_writable ; struct rb_root i_mmap ; struct list_head i_mmap_nonlinear ; struct mutex i_mmap_mutex ; unsigned long nrpages ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; struct backing_dev_info *backing_dev_info ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct request_queue; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion_ldv_15980_142 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion_ldv_16000_143 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion_ldv_16016_144 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion_ldv_15980_142 ldv_15980 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion_ldv_16000_143 ldv_16000 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; struct file_operations const *i_fop ; struct file_lock *i_flock ; struct address_space i_data ; struct dquot *i_dquot[2U] ; struct list_head i_devices ; union __anonunion_ldv_16016_144 ldv_16016 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; atomic_t i_readcount ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; kuid_t uid ; kuid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_145 { struct list_head fu_list ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_145 f_u ; struct path f_path ; struct file_operations const *f_op ; spinlock_t f_lock ; int f_sb_list_cpu ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; unsigned long f_mnt_write_state ; }; struct files_struct; typedef struct files_struct *fl_owner_t; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , struct file_lock * , int ) ; void (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock ** , int ) ; }; struct nlm_lockowner; struct nfs_lock_info { u32 state ; struct nlm_lockowner *owner ; struct list_head list ; }; struct nfs4_lock_state; struct nfs4_lock_info { struct nfs4_lock_state *owner ; }; struct fasync_struct; struct __anonstruct_afs_147 { struct list_head link ; int state ; }; union __anonunion_fl_u_146 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_147 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_146 fl_u ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct file_system_type; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head *s_files ; struct list_head s_mounts ; struct list_head s_dentry_lru ; int s_nr_dentry_unused ; spinlock_t s_inode_lru_lock ; struct list_head s_inode_lru ; int s_nr_inodes_unused ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; int (*readdir)(struct file * , void * , int (*)(void * , char const * , int , loff_t , u64 , unsigned int ) ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; int (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct dentry * , struct nameidata * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*setattr)(struct dentry * , struct iattr * ) ; int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ; int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ; ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ; ssize_t (*listxattr)(struct dentry * , char * , size_t ) ; int (*removexattr)(struct dentry * , char const * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_fs)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; int (*nr_cached_objects)(struct super_block * ) ; void (*free_cached_objects)(struct super_block * , int ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; struct exception_table_entry { int insn ; int fixup ; }; 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[16U] ; 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 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 iommu_ops; struct iommu_group; struct bus_attribute { struct attribute attr ; ssize_t (*show)(struct bus_type * , char * ) ; ssize_t (*store)(struct bus_type * , char const * , size_t ) ; }; struct device_attribute; struct driver_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct bus_attribute *bus_attrs ; struct device_attribute *dev_attrs ; struct driver_attribute *drv_attrs ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops *iommu_ops ; struct subsys_private *p ; }; struct device_type; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct driver_attribute { struct attribute attr ; ssize_t (*show)(struct device_driver * , char * ) ; ssize_t (*store)(struct device_driver * , char const * , size_t ) ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct device_attribute *dev_attrs ; struct bin_attribute *dev_bin_attrs ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; void const *(*namespace)(struct class * , struct class_attribute const * ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct acpi_dev_node { void *handle ; }; struct dma_coherent_mem; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct dev_archdata archdata ; struct device_node *of_node ; struct acpi_dev_node acpi_node ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; struct 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_ldv_19408_149 { 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 ; unsigned char pcie_mpss : 3 ; u8 rom_base_reg ; u8 pin ; u16 pcie_flags_reg ; struct pci_driver *driver ; u64 dma_mask ; struct device_dma_parameters dma_parms ; pci_power_t current_state ; int pm_cap ; unsigned char pme_support : 5 ; unsigned char pme_interrupt : 1 ; unsigned char pme_poll : 1 ; unsigned char d1_support : 1 ; unsigned char d2_support : 1 ; unsigned char no_d1d2 : 1 ; unsigned char no_d3cold : 1 ; unsigned char d3cold_allowed : 1 ; unsigned char mmio_always_on : 1 ; unsigned char wakeup_prepared : 1 ; unsigned char runtime_d3cold : 1 ; unsigned int d3_delay ; unsigned int d3cold_delay ; struct pcie_link_state *link_state ; pci_channel_state_t error_state ; struct device dev ; int cfg_size ; unsigned int irq ; struct resource resource[17U] ; unsigned char transparent : 1 ; unsigned char multifunction : 1 ; unsigned char is_added : 1 ; unsigned char is_busmaster : 1 ; unsigned char no_msi : 1 ; unsigned char block_cfg_access : 1 ; unsigned char broken_parity_status : 1 ; unsigned char irq_reroute_variant : 2 ; unsigned char msi_enabled : 1 ; unsigned char msix_enabled : 1 ; unsigned char ari_enabled : 1 ; unsigned char is_managed : 1 ; unsigned char is_pcie : 1 ; unsigned char needs_freset : 1 ; unsigned char state_saved : 1 ; unsigned char is_physfn : 1 ; unsigned char is_virtfn : 1 ; unsigned char reset_fn : 1 ; unsigned char is_hotplug_bridge : 1 ; unsigned char __aer_firmware_first_valid : 1 ; unsigned char __aer_firmware_first : 1 ; unsigned char broken_intx_masking : 1 ; unsigned char io_window_1k : 1 ; pci_dev_flags_t dev_flags ; atomic_t enable_cnt ; u32 saved_config_space[16U] ; struct hlist_head saved_cap_space ; struct bin_attribute *rom_attr ; int rom_attr_enabled ; struct bin_attribute *res_attr[17U] ; struct bin_attribute *res_attr_wc[17U] ; struct list_head msi_list ; struct kset *msi_kset ; struct pci_vpd *vpd ; union __anonunion_ldv_19408_149 ldv_19408 ; struct pci_ats *ats ; phys_addr_t rom ; size_t romlen ; }; struct pci_ops; struct pci_bus { struct list_head node ; struct pci_bus *parent ; struct list_head children ; struct list_head devices ; struct pci_dev *self ; struct list_head slots ; struct resource *resource[4U] ; struct list_head resources ; struct resource busn_res ; struct pci_ops *ops ; void *sysdata ; struct proc_dir_entry *procdir ; unsigned char number ; unsigned char primary ; unsigned char max_bus_speed ; unsigned char cur_bus_speed ; char name[48U] ; unsigned short bridge_ctl ; pci_bus_flags_t bus_flags ; struct device *bridge ; struct device dev ; struct bin_attribute *legacy_io ; struct bin_attribute *legacy_mem ; unsigned char is_added : 1 ; }; struct pci_ops { int (*read)(struct pci_bus * , unsigned int , int , int , u32 * ) ; int (*write)(struct pci_bus * , unsigned int , int , int , u32 ) ; }; struct pci_dynids { spinlock_t lock ; struct list_head list ; }; typedef unsigned int pci_ers_result_t; struct pci_error_handlers { pci_ers_result_t (*error_detected)(struct pci_dev * , enum pci_channel_state ) ; pci_ers_result_t (*mmio_enabled)(struct pci_dev * ) ; pci_ers_result_t (*link_reset)(struct pci_dev * ) ; pci_ers_result_t (*slot_reset)(struct pci_dev * ) ; void (*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 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 xol_area { wait_queue_head_t wq ; atomic_t slot_count ; unsigned long *bitmap ; struct page *page ; unsigned long vaddr ; }; struct uprobes_state { struct xol_area *xol_area ; }; union __anonunion_ldv_20437_151 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct_ldv_20447_155 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion_ldv_20449_154 { atomic_t _mapcount ; struct __anonstruct_ldv_20447_155 ldv_20447 ; int units ; }; struct __anonstruct_ldv_20451_153 { union __anonunion_ldv_20449_154 ldv_20449 ; atomic_t _count ; }; union __anonunion_ldv_20452_152 { unsigned long counters ; struct __anonstruct_ldv_20451_153 ldv_20451 ; }; struct __anonstruct_ldv_20453_150 { union __anonunion_ldv_20437_151 ldv_20437 ; union __anonunion_ldv_20452_152 ldv_20452 ; }; struct __anonstruct_ldv_20460_157 { struct page *next ; int pages ; int pobjects ; }; struct slab; union __anonunion_ldv_20464_156 { struct list_head lru ; struct __anonstruct_ldv_20460_157 ldv_20460 ; struct list_head list ; struct slab *slab_page ; }; union __anonunion_ldv_20469_158 { unsigned long private ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; struct address_space *mapping ; struct __anonstruct_ldv_20453_150 ldv_20453 ; union __anonunion_ldv_20464_156 ldv_20464 ; union __anonunion_ldv_20469_158 ldv_20469 ; unsigned long debug_flags ; int _last_nid ; }; struct __anonstruct_linear_160 { struct rb_node rb ; unsigned long rb_subtree_last ; }; union __anonunion_shared_159 { struct __anonstruct_linear_160 linear ; struct list_head nonlinear ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; union __anonunion_shared_159 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; struct vm_area_struct *mmap_cache ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; void (*unmap_area)(struct mm_struct * , unsigned long ) ; unsigned long mmap_base ; unsigned long task_size ; unsigned long cached_hole_size ; unsigned long free_area_cache ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long nr_ptes ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[44U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct hlist_head ioctx_list ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; pgtable_t pmd_huge_pte ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_next_reset ; unsigned long numa_scan_offset ; int numa_scan_seq ; int first_nid ; struct uprobes_state uprobes_state ; }; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *page ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * , unsigned long ) ; int (*remap_pages)(struct vm_area_struct * , unsigned long , unsigned long , unsigned long ) ; }; struct mem_cgroup; struct __anonstruct_ldv_23184_162 { struct mem_cgroup *memcg ; struct list_head list ; struct kmem_cache *root_cache ; bool dead ; atomic_t nr_pages ; struct work_struct destroy ; }; union __anonunion_ldv_23185_161 { struct kmem_cache *memcg_caches[0U] ; struct __anonstruct_ldv_23184_162 ldv_23184 ; }; struct memcg_cache_params { bool is_root_cache ; union __anonunion_ldv_23185_161 ldv_23185 ; }; struct kmem_cache_cpu { void **freelist ; unsigned long tid ; struct page *page ; struct page *partial ; unsigned int stat[26U] ; }; struct kmem_cache_node { spinlock_t list_lock ; unsigned long nr_partial ; struct list_head partial ; atomic_long_t nr_slabs ; atomic_long_t total_objects ; struct list_head full ; }; struct kmem_cache_order_objects { unsigned long x ; }; struct kmem_cache { struct kmem_cache_cpu *cpu_slab ; unsigned long flags ; unsigned long min_partial ; int size ; int object_size ; int offset ; int cpu_partial ; struct kmem_cache_order_objects oo ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; int reserved ; char const *name ; struct list_head list ; struct kobject kobj ; struct memcg_cache_params *memcg_params ; int max_attr_size ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; 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 sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; 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 ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; struct pch_phub_reg { u32 phub_id_reg ; u32 q_pri_val_reg ; u32 rc_q_maxsize_reg ; u32 bri_q_maxsize_reg ; u32 comp_resp_timeout_reg ; u32 bus_slave_control_reg ; u32 deadlock_avoid_type_reg ; u32 intpin_reg_wpermit_reg0 ; u32 intpin_reg_wpermit_reg1 ; u32 intpin_reg_wpermit_reg2 ; u32 intpin_reg_wpermit_reg3 ; u32 int_reduce_control_reg[128U] ; u32 clkcfg_reg ; u32 funcsel_reg ; void *pch_phub_base_address ; void *pch_phub_extrom_base_address ; u32 pch_mac_start_address ; u32 pch_opt_rom_start_address ; int ioh_type ; struct pci_dev *pdev ; }; typedef int ldv_func_ret_type___2; typedef int ldv_func_ret_type___4; typedef int ldv_func_ret_type___7; long ldv__builtin_expect(long exp , long c ) ; extern int __dynamic_dev_dbg(struct _ddebug * , struct device const * , char const * , ...) ; extern int sprintf(char * , char const * , ...) ; extern int sscanf(char const * , char const * , ...) ; extern char *strstr(char const * , char const * ) ; extern int mutex_trylock(struct mutex * ) ; int ldv_mutex_trylock_4(struct mutex *ldv_func_arg1 ) ; extern void mutex_unlock(struct mutex * ) ; void ldv_mutex_unlock_2(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_5(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_7(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_8(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_10(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_11(struct mutex *ldv_func_arg1 ) ; extern int mutex_lock_interruptible(struct mutex * ) ; int ldv_mutex_lock_interruptible_6(struct mutex *ldv_func_arg1 ) ; int ldv_mutex_lock_interruptible_9(struct mutex *ldv_func_arg1 ) ; extern void mutex_lock(struct mutex * ) ; void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_3(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_lock(struct mutex *lock ) ; void ldv_mutex_unlock_lock(struct mutex *lock ) ; void ldv_mutex_lock_mutex_of_device(struct mutex *lock ) ; int ldv_mutex_trylock_mutex_of_device(struct mutex *lock ) ; void ldv_mutex_unlock_mutex_of_device(struct mutex *lock ) ; int ldv_mutex_lock_interruptible_pch_phub_mutex(struct mutex *lock ) ; void ldv_mutex_unlock_pch_phub_mutex(struct mutex *lock ) ; int ldv_state_variable_3 ; int ldv_state_variable_1 ; int ldv_state_variable_2 ; int ref_cnt ; int ldv_state_variable_0 ; extern int __VERIFIER_nondet_int(void) ; extern unsigned int ioread8(void * ) ; extern unsigned int ioread32(void * ) ; extern void iowrite32(u32 , void * ) ; extern void pci_iounmap(struct pci_dev * , void * ) ; extern void *pci_iomap(struct pci_dev * , int , unsigned long ) ; extern int sysfs_create_file(struct kobject * , struct attribute const * ) ; extern void sysfs_remove_file(struct kobject * , struct attribute const * ) ; extern int sysfs_create_bin_file(struct kobject * , struct bin_attribute const * ) ; extern void sysfs_remove_bin_file(struct kobject * , struct bin_attribute const * ) ; extern struct module __this_module ; extern void *dev_get_drvdata(struct device const * ) ; extern int dev_set_drvdata(struct device * , void * ) ; extern int dev_err(struct device const * , char const * , ...) ; extern int pci_enable_device(struct pci_dev * ) ; extern void pci_disable_device(struct pci_dev * ) ; extern void *pci_map_rom(struct pci_dev * , size_t * ) ; extern void pci_unmap_rom(struct pci_dev * , void * ) ; extern int pci_save_state(struct pci_dev * ) ; extern void pci_restore_state(struct pci_dev * ) ; extern int pci_set_power_state(struct pci_dev * , pci_power_t ) ; extern pci_power_t pci_choose_state(struct pci_dev * , pm_message_t ) ; extern int __pci_enable_wake(struct pci_dev * , pci_power_t , bool , bool ) ; __inline static int pci_enable_wake(struct pci_dev *dev , pci_power_t state , bool enable ) { int tmp ; { tmp = __pci_enable_wake(dev, state, 0, (int )enable); return (tmp); } } extern int pci_request_regions(struct pci_dev * , char const * ) ; extern void pci_release_regions(struct pci_dev * ) ; extern int __pci_register_driver(struct pci_driver * , struct module * , char const * ) ; extern void pci_unregister_driver(struct pci_driver * ) ; extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } __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 void msleep(unsigned int ) ; extern char const *dmi_get_system_info(int ) ; static int const pch_phub_mac_offset[6U] = { 3, 2, 1, 0, 11, 10}; static struct mutex pch_phub_mutex = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, 0xffffffffffffffffUL, {0, {0, 0}, "pch_phub_mutex.wait_lock", 0, 0UL}}}}, {& pch_phub_mutex.wait_list, & pch_phub_mutex.wait_list}, 0, 0, (void *)(& pch_phub_mutex), {0, {0, 0}, "pch_phub_mutex", 0, 0UL}}; static void pch_phub_read_modify_write_reg(struct pch_phub_reg *chip , unsigned int reg_addr_offset , unsigned int data , unsigned int mask ) { void *reg_addr ; unsigned int tmp ; { reg_addr = chip->pch_phub_base_address + (unsigned long )reg_addr_offset; tmp = ioread32(reg_addr); iowrite32((tmp & ~ mask) | data, reg_addr); return; } } static void pch_phub_save_reg_conf(struct pci_dev *pdev ) { unsigned int i ; struct pch_phub_reg *chip ; void *tmp ; void *p ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; { tmp = pci_get_drvdata(pdev); chip = (struct pch_phub_reg *)tmp; p = chip->pch_phub_base_address; chip->phub_id_reg = ioread32(p); chip->q_pri_val_reg = ioread32(p + 4UL); chip->rc_q_maxsize_reg = ioread32(p + 8UL); chip->bri_q_maxsize_reg = ioread32(p + 12UL); chip->comp_resp_timeout_reg = ioread32(p + 16UL); chip->bus_slave_control_reg = ioread32(p + 20UL); chip->deadlock_avoid_type_reg = ioread32(p + 24UL); chip->intpin_reg_wpermit_reg0 = ioread32(p + 32UL); chip->intpin_reg_wpermit_reg1 = ioread32(p + 36UL); chip->intpin_reg_wpermit_reg2 = ioread32(p + 40UL); chip->intpin_reg_wpermit_reg3 = ioread32(p + 44UL); descriptor.modname = "pch_phub"; descriptor.function = "pch_phub_save_reg_conf"; descriptor.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/misc/pch_phub.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/misc/pch_phub.c.prepared"; descriptor.format = "%s : chip->phub_id_reg=%x, chip->q_pri_val_reg=%x, chip->rc_q_maxsize_reg=%x, chip->bri_q_maxsize_reg=%x, chip->comp_resp_timeout_reg=%x, chip->bus_slave_control_reg=%x, chip->deadlock_avoid_type_reg=%x, chip->intpin_reg_wpermit_reg0=%x, chip->intpin_reg_wpermit_reg1=%x, chip->intpin_reg_wpermit_reg2=%x, chip->intpin_reg_wpermit_reg3=%x\n"; descriptor.lineno = 248U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& pdev->dev), "%s : chip->phub_id_reg=%x, chip->q_pri_val_reg=%x, chip->rc_q_maxsize_reg=%x, chip->bri_q_maxsize_reg=%x, chip->comp_resp_timeout_reg=%x, chip->bus_slave_control_reg=%x, chip->deadlock_avoid_type_reg=%x, chip->intpin_reg_wpermit_reg0=%x, chip->intpin_reg_wpermit_reg1=%x, chip->intpin_reg_wpermit_reg2=%x, chip->intpin_reg_wpermit_reg3=%x\n", "pch_phub_save_reg_conf", chip->phub_id_reg, chip->q_pri_val_reg, chip->rc_q_maxsize_reg, chip->bri_q_maxsize_reg, chip->comp_resp_timeout_reg, chip->bus_slave_control_reg, chip->deadlock_avoid_type_reg, chip->intpin_reg_wpermit_reg0, chip->intpin_reg_wpermit_reg1, chip->intpin_reg_wpermit_reg2, chip->intpin_reg_wpermit_reg3); } else { } i = 0U; goto ldv_27342; ldv_27341: chip->int_reduce_control_reg[i] = ioread32(p + ((unsigned long )(i * 4U) + 64UL)); descriptor___0.modname = "pch_phub"; descriptor___0.function = "pch_phub_save_reg_conf"; descriptor___0.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/misc/pch_phub.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/misc/pch_phub.c.prepared"; descriptor___0.format = "%s : chip->int_reduce_control_reg[%d]=%x\n"; descriptor___0.lineno = 254U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& pdev->dev), "%s : chip->int_reduce_control_reg[%d]=%x\n", "pch_phub_save_reg_conf", i, chip->int_reduce_control_reg[i]); } else { } i = i + 1U; ldv_27342: ; if (i <= 127U) { goto ldv_27341; } else { goto ldv_27343; } ldv_27343: chip->clkcfg_reg = ioread32(p + 1280UL); if (chip->ioh_type == 2 || chip->ioh_type == 4) { chip->funcsel_reg = ioread32(p + 1288UL); } else { } return; } } static void pch_phub_restore_reg_conf(struct pci_dev *pdev ) { unsigned int i ; struct pch_phub_reg *chip ; void *tmp ; void *p ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; { tmp = pci_get_drvdata(pdev); chip = (struct pch_phub_reg *)tmp; p = chip->pch_phub_base_address; iowrite32(chip->phub_id_reg, p); iowrite32(chip->q_pri_val_reg, p + 4UL); iowrite32(chip->rc_q_maxsize_reg, p + 8UL); iowrite32(chip->bri_q_maxsize_reg, p + 12UL); iowrite32(chip->comp_resp_timeout_reg, p + 16UL); iowrite32(chip->bus_slave_control_reg, p + 20UL); iowrite32(chip->deadlock_avoid_type_reg, p + 24UL); iowrite32(chip->intpin_reg_wpermit_reg0, p + 32UL); iowrite32(chip->intpin_reg_wpermit_reg1, p + 36UL); iowrite32(chip->intpin_reg_wpermit_reg2, p + 40UL); iowrite32(chip->intpin_reg_wpermit_reg3, p + 44UL); descriptor.modname = "pch_phub"; descriptor.function = "pch_phub_restore_reg_conf"; descriptor.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/misc/pch_phub.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/misc/pch_phub.c.prepared"; descriptor.format = "%s : chip->phub_id_reg=%x, chip->q_pri_val_reg=%x, chip->rc_q_maxsize_reg=%x, chip->bri_q_maxsize_reg=%x, chip->comp_resp_timeout_reg=%x, chip->bus_slave_control_reg=%x, chip->deadlock_avoid_type_reg=%x, chip->intpin_reg_wpermit_reg0=%x, chip->intpin_reg_wpermit_reg1=%x, chip->intpin_reg_wpermit_reg2=%x, chip->intpin_reg_wpermit_reg3=%x\n"; descriptor.lineno = 309U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& pdev->dev), "%s : chip->phub_id_reg=%x, chip->q_pri_val_reg=%x, chip->rc_q_maxsize_reg=%x, chip->bri_q_maxsize_reg=%x, chip->comp_resp_timeout_reg=%x, chip->bus_slave_control_reg=%x, chip->deadlock_avoid_type_reg=%x, chip->intpin_reg_wpermit_reg0=%x, chip->intpin_reg_wpermit_reg1=%x, chip->intpin_reg_wpermit_reg2=%x, chip->intpin_reg_wpermit_reg3=%x\n", "pch_phub_restore_reg_conf", chip->phub_id_reg, chip->q_pri_val_reg, chip->rc_q_maxsize_reg, chip->bri_q_maxsize_reg, chip->comp_resp_timeout_reg, chip->bus_slave_control_reg, chip->deadlock_avoid_type_reg, chip->intpin_reg_wpermit_reg0, chip->intpin_reg_wpermit_reg1, chip->intpin_reg_wpermit_reg2, chip->intpin_reg_wpermit_reg3); } else { } i = 0U; goto ldv_27354; ldv_27353: iowrite32(chip->int_reduce_control_reg[i], p + ((unsigned long )(i * 4U) + 64UL)); descriptor___0.modname = "pch_phub"; descriptor___0.function = "pch_phub_restore_reg_conf"; descriptor___0.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/misc/pch_phub.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/misc/pch_phub.c.prepared"; descriptor___0.format = "%s : chip->int_reduce_control_reg[%d]=%x\n"; descriptor___0.lineno = 315U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& pdev->dev), "%s : chip->int_reduce_control_reg[%d]=%x\n", "pch_phub_restore_reg_conf", i, chip->int_reduce_control_reg[i]); } else { } i = i + 1U; ldv_27354: ; if (i <= 127U) { goto ldv_27353; } else { goto ldv_27355; } ldv_27355: iowrite32(chip->clkcfg_reg, p + 1280UL); if (chip->ioh_type == 2 || chip->ioh_type == 4) { iowrite32(chip->funcsel_reg, p + 1288UL); } else { } return; } } static void pch_phub_read_serial_rom(struct pch_phub_reg *chip , unsigned int offset_address , u8 *data ) { void *mem_addr ; unsigned int tmp ; { mem_addr = chip->pch_phub_extrom_base_address + (unsigned long )offset_address; tmp = ioread8(mem_addr); *data = (u8 )tmp; return; } } static int pch_phub_write_serial_rom(struct pch_phub_reg *chip , unsigned int offset_address , u8 data ) { void *mem_addr ; int i ; unsigned int word_data ; unsigned int pos ; unsigned int mask ; unsigned int tmp ; { mem_addr = chip->pch_phub_extrom_base_address + ((unsigned long )offset_address & 4294967292UL); pos = (offset_address & 3U) * 8U; mask = (unsigned int )(~ (255 << (int )pos)); iowrite32(1U, chip->pch_phub_extrom_base_address + 4UL); word_data = ioread32(mem_addr); iowrite32((word_data & mask) | ((unsigned int )data << (int )pos), mem_addr); i = 0; goto ldv_27373; ldv_27372: msleep(1U); if (i == 5) { return (-110); } else { } i = i + 1; ldv_27373: tmp = ioread8(chip->pch_phub_extrom_base_address); if (tmp != 0U) { goto ldv_27372; } else { goto ldv_27374; } ldv_27374: iowrite32(0U, chip->pch_phub_extrom_base_address + 4UL); return (0); } } static void pch_phub_read_serial_rom_val(struct pch_phub_reg *chip , unsigned int offset_address , u8 *data ) { unsigned int mem_addr ; { mem_addr = chip->pch_mac_start_address + (u32 )pch_phub_mac_offset[offset_address]; pch_phub_read_serial_rom(chip, mem_addr, data); return; } } static int pch_phub_write_serial_rom_val(struct pch_phub_reg *chip , unsigned int offset_address , u8 data ) { int retval ; unsigned int mem_addr ; { mem_addr = chip->pch_mac_start_address + (u32 )pch_phub_mac_offset[offset_address]; retval = pch_phub_write_serial_rom(chip, mem_addr, (int )data); return (retval); } } static int pch_phub_gbe_serial_rom_conf(struct pch_phub_reg *chip ) { int retval ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; int tmp___6 ; int tmp___7 ; int tmp___8 ; int tmp___9 ; int tmp___10 ; int tmp___11 ; int tmp___12 ; int tmp___13 ; int tmp___14 ; int tmp___15 ; int tmp___16 ; int tmp___17 ; int tmp___18 ; int tmp___19 ; int tmp___20 ; int tmp___21 ; { retval = pch_phub_write_serial_rom(chip, 11U, 188); tmp = pch_phub_write_serial_rom(chip, 10U, 16); retval = tmp | retval; tmp___0 = pch_phub_write_serial_rom(chip, 9U, 1); retval = tmp___0 | retval; tmp___1 = pch_phub_write_serial_rom(chip, 8U, 2); retval = tmp___1 | retval; tmp___2 = pch_phub_write_serial_rom(chip, 15U, 0); retval = tmp___2 | retval; tmp___3 = pch_phub_write_serial_rom(chip, 14U, 0); retval = tmp___3 | retval; tmp___4 = pch_phub_write_serial_rom(chip, 13U, 0); retval = tmp___4 | retval; tmp___5 = pch_phub_write_serial_rom(chip, 12U, 128); retval = tmp___5 | retval; tmp___6 = pch_phub_write_serial_rom(chip, 19U, 188); retval = tmp___6 | retval; tmp___7 = pch_phub_write_serial_rom(chip, 18U, 16); retval = tmp___7 | retval; tmp___8 = pch_phub_write_serial_rom(chip, 17U, 1); retval = tmp___8 | retval; tmp___9 = pch_phub_write_serial_rom(chip, 16U, 24); retval = tmp___9 | retval; tmp___10 = pch_phub_write_serial_rom(chip, 27U, 188); retval = tmp___10 | retval; tmp___11 = pch_phub_write_serial_rom(chip, 26U, 16); retval = tmp___11 | retval; tmp___12 = pch_phub_write_serial_rom(chip, 25U, 1); retval = tmp___12 | retval; tmp___13 = pch_phub_write_serial_rom(chip, 24U, 25); retval = tmp___13 | retval; tmp___14 = pch_phub_write_serial_rom(chip, 35U, 188); retval = tmp___14 | retval; tmp___15 = pch_phub_write_serial_rom(chip, 34U, 16); retval = tmp___15 | retval; tmp___16 = pch_phub_write_serial_rom(chip, 33U, 1); retval = tmp___16 | retval; tmp___17 = pch_phub_write_serial_rom(chip, 32U, 58); retval = tmp___17 | retval; tmp___18 = pch_phub_write_serial_rom(chip, 39U, 1); retval = tmp___18 | retval; tmp___19 = pch_phub_write_serial_rom(chip, 38U, 0); retval = tmp___19 | retval; tmp___20 = pch_phub_write_serial_rom(chip, 37U, 0); retval = tmp___20 | retval; tmp___21 = pch_phub_write_serial_rom(chip, 36U, 0); retval = tmp___21 | retval; return (retval); } } static int pch_phub_gbe_serial_rom_conf_mp(struct pch_phub_reg *chip ) { int retval ; u32 offset_addr ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; int tmp___6 ; int tmp___7 ; int tmp___8 ; int tmp___9 ; int tmp___10 ; int tmp___11 ; int tmp___12 ; int tmp___13 ; int tmp___14 ; int tmp___15 ; int tmp___16 ; int tmp___17 ; int tmp___18 ; int tmp___19 ; int tmp___20 ; int tmp___21 ; { offset_addr = 512U; retval = pch_phub_write_serial_rom(chip, offset_addr + 3U, 188); tmp = pch_phub_write_serial_rom(chip, offset_addr + 2U, 0); retval = tmp | retval; tmp___0 = pch_phub_write_serial_rom(chip, offset_addr + 1U, 64); retval = tmp___0 | retval; tmp___1 = pch_phub_write_serial_rom(chip, offset_addr, 2); retval = tmp___1 | retval; tmp___2 = pch_phub_write_serial_rom(chip, offset_addr + 7U, 0); retval = tmp___2 | retval; tmp___3 = pch_phub_write_serial_rom(chip, offset_addr + 6U, 0); retval = tmp___3 | retval; tmp___4 = pch_phub_write_serial_rom(chip, offset_addr + 5U, 0); retval = tmp___4 | retval; tmp___5 = pch_phub_write_serial_rom(chip, offset_addr + 4U, 128); retval = tmp___5 | retval; tmp___6 = pch_phub_write_serial_rom(chip, offset_addr + 11U, 188); retval = tmp___6 | retval; tmp___7 = pch_phub_write_serial_rom(chip, offset_addr + 10U, 0); retval = tmp___7 | retval; tmp___8 = pch_phub_write_serial_rom(chip, offset_addr + 9U, 64); retval = tmp___8 | retval; tmp___9 = pch_phub_write_serial_rom(chip, offset_addr + 8U, 24); retval = tmp___9 | retval; tmp___10 = pch_phub_write_serial_rom(chip, offset_addr + 19U, 188); retval = tmp___10 | retval; tmp___11 = pch_phub_write_serial_rom(chip, offset_addr + 18U, 0); retval = tmp___11 | retval; tmp___12 = pch_phub_write_serial_rom(chip, offset_addr + 17U, 64); retval = tmp___12 | retval; tmp___13 = pch_phub_write_serial_rom(chip, offset_addr + 16U, 25); retval = tmp___13 | retval; tmp___14 = pch_phub_write_serial_rom(chip, offset_addr + 27U, 188); retval = tmp___14 | retval; tmp___15 = pch_phub_write_serial_rom(chip, offset_addr + 26U, 0); retval = tmp___15 | retval; tmp___16 = pch_phub_write_serial_rom(chip, offset_addr + 25U, 64); retval = tmp___16 | retval; tmp___17 = pch_phub_write_serial_rom(chip, offset_addr + 24U, 58); retval = tmp___17 | retval; tmp___18 = pch_phub_write_serial_rom(chip, offset_addr + 31U, 1); retval = tmp___18 | retval; tmp___19 = pch_phub_write_serial_rom(chip, offset_addr + 30U, 0); retval = tmp___19 | retval; tmp___20 = pch_phub_write_serial_rom(chip, offset_addr + 29U, 0); retval = tmp___20 | retval; tmp___21 = pch_phub_write_serial_rom(chip, offset_addr + 28U, 0); retval = tmp___21 | retval; return (retval); } } static void pch_phub_read_gbe_mac_addr(struct pch_phub_reg *chip , u8 *data ) { int i ; { i = 0; goto ldv_27403; ldv_27402: pch_phub_read_serial_rom_val(chip, (unsigned int )i, data + (unsigned long )i); i = i + 1; ldv_27403: ; if (i <= 5) { goto ldv_27402; } else { goto ldv_27404; } ldv_27404: ; return; } } static int pch_phub_write_gbe_mac_addr(struct pch_phub_reg *chip , u8 *data ) { int retval ; int i ; { if (chip->ioh_type == 1 || chip->ioh_type == 5) { retval = pch_phub_gbe_serial_rom_conf(chip); } else { retval = pch_phub_gbe_serial_rom_conf_mp(chip); } if (retval != 0) { return (retval); } else { } i = 0; goto ldv_27412; ldv_27411: retval = pch_phub_write_serial_rom_val(chip, (unsigned int )i, (int )*(data + (unsigned long )i)); if (retval != 0) { return (retval); } else { } i = i + 1; ldv_27412: ; if (i <= 5) { goto ldv_27411; } else { goto ldv_27413; } ldv_27413: ; return (retval); } } static ssize_t pch_phub_bin_read(struct file *filp , struct kobject *kobj , struct bin_attribute *attr , char *buf , loff_t off , size_t count ) { unsigned int rom_signature ; unsigned char rom_length ; unsigned int tmp ; unsigned int addr_offset ; unsigned int orom_size ; int ret ; int err ; ssize_t rom_size ; struct pch_phub_reg *chip ; struct kobject const *__mptr ; void *tmp___0 ; { __mptr = (struct kobject const *)kobj; tmp___0 = dev_get_drvdata((struct device const *)((struct device *)__mptr + 0xfffffffffffffff0UL)); chip = (struct pch_phub_reg *)tmp___0; ret = ldv_mutex_lock_interruptible_6(& pch_phub_mutex); if (ret != 0) { err = -512; goto return_err_nomutex; } else { } chip->pch_phub_extrom_base_address = pci_map_rom(chip->pdev, (size_t *)(& rom_size)); if ((unsigned long )chip->pch_phub_extrom_base_address == (unsigned long )((void *)0)) { goto exrom_map_err; } else { } pch_phub_read_serial_rom(chip, chip->pch_opt_rom_start_address, (u8 *)(& rom_signature)); rom_signature = rom_signature & 255U; pch_phub_read_serial_rom(chip, chip->pch_opt_rom_start_address + 1U, (u8 *)(& tmp)); rom_signature = ((tmp << 8) & 65535U) | rom_signature; if (rom_signature == 43605U) { pch_phub_read_serial_rom(chip, chip->pch_opt_rom_start_address + 2U, & rom_length); orom_size = (unsigned int )((int )rom_length * 512); if ((loff_t )orom_size < off) { addr_offset = 0U; goto return_ok; } else { } if ((size_t )orom_size < count) { addr_offset = 0U; goto return_ok; } else { } addr_offset = 0U; goto ldv_27437; ldv_27436: pch_phub_read_serial_rom(chip, (chip->pch_opt_rom_start_address + addr_offset) + (unsigned int )off, (u8 *)buf + (unsigned long )addr_offset); addr_offset = addr_offset + 1U; ldv_27437: ; if ((size_t )addr_offset < count) { goto ldv_27436; } else { goto ldv_27438; } ldv_27438: ; } else { err = -61; goto return_err; } return_ok: pci_unmap_rom(chip->pdev, chip->pch_phub_extrom_base_address); ldv_mutex_unlock_7(& pch_phub_mutex); return ((ssize_t )addr_offset); return_err: pci_unmap_rom(chip->pdev, chip->pch_phub_extrom_base_address); exrom_map_err: ldv_mutex_unlock_8(& pch_phub_mutex); return_err_nomutex: ; return ((ssize_t )err); } } static ssize_t pch_phub_bin_write(struct file *filp , struct kobject *kobj , struct bin_attribute *attr , char *buf , loff_t off , size_t count ) { int err ; unsigned int addr_offset ; int ret ; ssize_t rom_size ; struct pch_phub_reg *chip ; struct kobject const *__mptr ; void *tmp ; { __mptr = (struct kobject const *)kobj; tmp = dev_get_drvdata((struct device const *)((struct device *)__mptr + 0xfffffffffffffff0UL)); chip = (struct pch_phub_reg *)tmp; ret = ldv_mutex_lock_interruptible_9(& pch_phub_mutex); if (ret != 0) { return (-512L); } else { } if (off > 15360LL) { addr_offset = 0U; goto return_ok; } else { } if (count > 15360UL) { addr_offset = 0U; goto return_ok; } else { } chip->pch_phub_extrom_base_address = pci_map_rom(chip->pdev, (size_t *)(& rom_size)); if ((unsigned long )chip->pch_phub_extrom_base_address == (unsigned long )((void *)0)) { err = -12; goto exrom_map_err; } else { } addr_offset = 0U; goto ldv_27459; ldv_27458: ; if ((loff_t )addr_offset + off > 15360LL) { goto return_ok; } else { } ret = pch_phub_write_serial_rom(chip, (chip->pch_opt_rom_start_address + addr_offset) + (unsigned int )off, (int )((u8 )*(buf + (unsigned long )addr_offset))); if (ret != 0) { err = ret; goto return_err; } else { } addr_offset = addr_offset + 1U; ldv_27459: ; if ((size_t )addr_offset < count) { goto ldv_27458; } else { goto ldv_27460; } ldv_27460: ; return_ok: pci_unmap_rom(chip->pdev, chip->pch_phub_extrom_base_address); ldv_mutex_unlock_10(& pch_phub_mutex); return ((ssize_t )addr_offset); return_err: pci_unmap_rom(chip->pdev, chip->pch_phub_extrom_base_address); exrom_map_err: ldv_mutex_unlock_11(& pch_phub_mutex); return ((ssize_t )err); } } static ssize_t show_pch_mac(struct device *dev , struct device_attribute *attr , char *buf ) { u8 mac[8U] ; struct pch_phub_reg *chip ; void *tmp ; ssize_t rom_size ; int tmp___0 ; { tmp = dev_get_drvdata((struct device const *)dev); chip = (struct pch_phub_reg *)tmp; chip->pch_phub_extrom_base_address = pci_map_rom(chip->pdev, (size_t *)(& rom_size)); if ((unsigned long )chip->pch_phub_extrom_base_address == (unsigned long )((void *)0)) { return (-12L); } else { } pch_phub_read_gbe_mac_addr(chip, (u8 *)(& mac)); pci_unmap_rom(chip->pdev, chip->pch_phub_extrom_base_address); tmp___0 = sprintf(buf, "%pM\n", (u8 *)(& mac)); return ((ssize_t )tmp___0); } } static ssize_t store_pch_mac(struct device *dev , struct device_attribute *attr , char const *buf , size_t count ) { u8 mac[6U] ; ssize_t rom_size ; struct pch_phub_reg *chip ; void *tmp ; { tmp = dev_get_drvdata((struct device const *)dev); chip = (struct pch_phub_reg *)tmp; if (count != 18UL) { return (-22L); } else { } sscanf(buf, "%02x:%02x:%02x:%02x:%02x:%02x", (u32 *)(& mac), (u32 *)(& mac) + 1U, (u32 *)(& mac) + 2U, (u32 *)(& mac) + 3U, (u32 *)(& mac) + 4U, (u32 *)(& mac) + 5U); chip->pch_phub_extrom_base_address = pci_map_rom(chip->pdev, (size_t *)(& rom_size)); if ((unsigned long )chip->pch_phub_extrom_base_address == (unsigned long )((void *)0)) { return (-12L); } else { } pch_phub_write_gbe_mac_addr(chip, (u8 *)(& mac)); pci_unmap_rom(chip->pdev, chip->pch_phub_extrom_base_address); return ((ssize_t )count); } } static struct device_attribute dev_attr_pch_mac = {{"pch_mac", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_pch_mac, & store_pch_mac}; static struct bin_attribute pch_bin_attr = {{"pch_firmware", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, 15361UL, 0, & pch_phub_bin_read, & pch_phub_bin_write, 0}; static int pch_phub_probe(struct pci_dev *pdev , struct pci_device_id const *id ) { int retval ; int ret ; struct pch_phub_reg *chip ; void *tmp ; struct _ddebug descriptor ; long tmp___0 ; struct _ddebug descriptor___0 ; long tmp___1 ; struct _ddebug descriptor___1 ; long tmp___2 ; char const *board_name ; char *tmp___3 ; { tmp = kzalloc(608UL, 208U); chip = (struct pch_phub_reg *)tmp; if ((unsigned long )chip == (unsigned long )((struct pch_phub_reg *)0)) { return (-12); } else { } ret = pci_enable_device(pdev); if (ret != 0) { dev_err((struct device const *)(& pdev->dev), "%s : pci_enable_device FAILED(ret=%d)", "pch_phub_probe", ret); goto err_pci_enable_dev; } else { } descriptor.modname = "pch_phub"; descriptor.function = "pch_phub_probe"; descriptor.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/misc/pch_phub.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/misc/pch_phub.c.prepared"; descriptor.format = "%s : pci_enable_device returns %d\n"; descriptor.lineno = 727U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& pdev->dev), "%s : pci_enable_device returns %d\n", "pch_phub_probe", ret); } else { } ret = pci_request_regions(pdev, "pch_phub"); if (ret != 0) { dev_err((struct device const *)(& pdev->dev), "%s : pci_request_regions FAILED(ret=%d)", "pch_phub_probe", ret); goto err_req_regions; } else { } descriptor___0.modname = "pch_phub"; descriptor___0.function = "pch_phub_probe"; descriptor___0.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/misc/pch_phub.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/misc/pch_phub.c.prepared"; descriptor___0.format = "%s : pci_request_regions returns %d\n"; descriptor___0.lineno = 736U; descriptor___0.flags = 0U; tmp___1 = ldv__builtin_expect((long )descriptor___0.flags & 1L, 0L); if (tmp___1 != 0L) { __dynamic_dev_dbg(& descriptor___0, (struct device const *)(& pdev->dev), "%s : pci_request_regions returns %d\n", "pch_phub_probe", ret); } else { } chip->pch_phub_base_address = pci_iomap(pdev, 1, 0UL); if ((unsigned long )chip->pch_phub_base_address == (unsigned long )((void *)0)) { dev_err((struct device const *)(& pdev->dev), "%s : pci_iomap FAILED", "pch_phub_probe"); ret = -12; goto err_pci_iomap; } else { } descriptor___1.modname = "pch_phub"; descriptor___1.function = "pch_phub_probe"; descriptor___1.filename = "/work/ldvuser/zakharov_benchmarks/bench/cpa/work/current--X--drivers/misc/pch_phub.ko--X--x1linux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/misc/pch_phub.c.prepared"; descriptor___1.format = "%s : pci_iomap SUCCESS and value in pch_phub_base_address variable is %p\n"; descriptor___1.lineno = 748U; descriptor___1.flags = 0U; tmp___2 = ldv__builtin_expect((long )descriptor___1.flags & 1L, 0L); if (tmp___2 != 0L) { __dynamic_dev_dbg(& descriptor___1, (struct device const *)(& pdev->dev), "%s : pci_iomap SUCCESS and value in pch_phub_base_address variable is %p\n", "pch_phub_probe", chip->pch_phub_base_address); } else { } chip->pdev = pdev; if ((unsigned long )id->driver_data == 1UL) { retval = sysfs_create_file(& pdev->dev.kobj, (struct attribute const *)(& dev_attr_pch_mac.attr)); if (retval != 0) { goto err_sysfs_create; } else { } retval = sysfs_create_bin_file(& pdev->dev.kobj, (struct bin_attribute const *)(& pch_bin_attr)); if (retval != 0) { goto exit_bin_attr; } else { } pch_phub_read_modify_write_reg(chip, 1280U, 301989888U, 4278190080U); board_name = dmi_get_system_info(10); if ((unsigned long )board_name != (unsigned long )((char const *)0)) { tmp___3 = strstr(board_name, "CM-iTC"); if ((unsigned long )tmp___3 != (unsigned long )((char *)0)) { pch_phub_read_modify_write_reg(chip, 1280U, 2428928U, 16777215U); } else { } } else { } iowrite32(720810U, chip->pch_phub_base_address + 20UL); iowrite32(37U, chip->pch_phub_base_address + 68UL); chip->pch_opt_rom_start_address = 128U; chip->pch_mac_start_address = 20U; } else if ((unsigned long )id->driver_data == 2UL) { retval = sysfs_create_bin_file(& pdev->dev.kobj, (struct bin_attribute const *)(& pch_bin_attr)); if (retval != 0) { goto err_sysfs_create; } else { } iowrite32(720800U, chip->pch_phub_base_address + 20UL); chip->pch_opt_rom_start_address = 1024U; } else if ((unsigned long )id->driver_data == 3UL) { iowrite32(655360U, chip->pch_phub_base_address + 20UL); iowrite32(37U, chip->pch_phub_base_address + 320UL); chip->pch_opt_rom_start_address = 1024U; chip->pch_mac_start_address = 524U; } else if ((unsigned long )id->driver_data == 4UL) { retval = sysfs_create_file(& pdev->dev.kobj, (struct attribute const *)(& dev_attr_pch_mac.attr)); if (retval != 0) { goto err_sysfs_create; } else { } retval = sysfs_create_bin_file(& pdev->dev.kobj, (struct bin_attribute const *)(& pch_bin_attr)); if (retval != 0) { goto exit_bin_attr; } else { } iowrite32(65440U, chip->pch_phub_base_address + 20UL); chip->pch_opt_rom_start_address = 1024U; chip->pch_mac_start_address = 524U; } else if ((unsigned long )id->driver_data == 5UL) { retval = sysfs_create_file(& pdev->dev.kobj, (struct attribute const *)(& dev_attr_pch_mac.attr)); if (retval != 0) { goto err_sysfs_create; } else { } retval = sysfs_create_bin_file(& pdev->dev.kobj, (struct bin_attribute const *)(& pch_bin_attr)); if (retval != 0) { goto exit_bin_attr; } else { } iowrite32(720810U, chip->pch_phub_base_address + 20UL); iowrite32(37U, chip->pch_phub_base_address + 68UL); chip->pch_opt_rom_start_address = 128U; chip->pch_mac_start_address = 20U; } else { } chip->ioh_type = (int )id->driver_data; pci_set_drvdata(pdev, (void *)chip); return (0); exit_bin_attr: sysfs_remove_file(& pdev->dev.kobj, (struct attribute const *)(& dev_attr_pch_mac.attr)); err_sysfs_create: pci_iounmap(pdev, chip->pch_phub_base_address); err_pci_iomap: pci_release_regions(pdev); err_req_regions: pci_disable_device(pdev); err_pci_enable_dev: kfree((void const *)chip); dev_err((struct device const *)(& pdev->dev), "%s returns %d\n", "pch_phub_probe", ret); return (ret); } } static void pch_phub_remove(struct pci_dev *pdev ) { struct pch_phub_reg *chip ; void *tmp ; { tmp = pci_get_drvdata(pdev); chip = (struct pch_phub_reg *)tmp; sysfs_remove_file(& pdev->dev.kobj, (struct attribute const *)(& dev_attr_pch_mac.attr)); sysfs_remove_bin_file(& pdev->dev.kobj, (struct bin_attribute const *)(& pch_bin_attr)); pci_iounmap(pdev, chip->pch_phub_base_address); pci_release_regions(pdev); pci_disable_device(pdev); kfree((void const *)chip); return; } } static int pch_phub_suspend(struct pci_dev *pdev , pm_message_t state ) { int ret ; pci_power_t tmp ; { pch_phub_save_reg_conf(pdev); ret = pci_save_state(pdev); if (ret != 0) { dev_err((struct device const *)(& pdev->dev), " %s -pci_save_state returns %d\n", "pch_phub_suspend", ret); return (ret); } else { } pci_enable_wake(pdev, 3, 0); pci_disable_device(pdev); tmp = pci_choose_state(pdev, state); pci_set_power_state(pdev, tmp); return (0); } } static int pch_phub_resume(struct pci_dev *pdev ) { int ret ; { pci_set_power_state(pdev, 0); pci_restore_state(pdev); ret = pci_enable_device(pdev); if (ret != 0) { dev_err((struct device const *)(& pdev->dev), "%s-pci_enable_device failed(ret=%d) ", "pch_phub_resume", ret); return (ret); } else { } pci_enable_wake(pdev, 3, 0); pch_phub_restore_reg_conf(pdev); return (0); } } static struct pci_device_id pch_phub_pcidev_id[6U] = { {32902U, 34817U, 4294967295U, 4294967295U, 0U, 0U, 1UL}, {4315U, 32794U, 4294967295U, 4294967295U, 0U, 0U, 2UL}, {4315U, 32786U, 4294967295U, 4294967295U, 0U, 0U, 3UL}, {4315U, 32770U, 4294967295U, 4294967295U, 0U, 0U, 4UL}, {4315U, 34817U, 4294967295U, 4294967295U, 0U, 0U, 5UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; struct pci_device_id const __mod_pci_device_table ; static struct pci_driver pch_phub_driver = {{0, 0}, "pch_phub", (struct pci_device_id const *)(& pch_phub_pcidev_id), & pch_phub_probe, & pch_phub_remove, & pch_phub_suspend, 0, 0, & pch_phub_resume, 0, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; static int pch_phub_driver_init(void) { int tmp ; { tmp = __pci_register_driver(& pch_phub_driver, & __this_module, "pch_phub"); return (tmp); } } static void pch_phub_driver_exit(void) { { pci_unregister_driver(& pch_phub_driver); return; } } loff_t ldvarg7 ; struct file *pch_bin_attr_group2 ; size_t ldvarg3 ; int ldv_retval_2 ; size_t ldvarg8 ; struct device *dev_attr_pch_mac_group0 ; struct pci_device_id *ldvarg1 ; int ldv_retval_0 ; void ldv_initialize(void) ; int ldv_retval_1 ; loff_t ldvarg10 ; char *ldvarg9 ; struct kobject *pch_bin_attr_group0 ; struct pci_dev *pch_phub_driver_group0 ; extern int ldv_pch_bin_attr_release_2(void) ; struct device_attribute *dev_attr_pch_mac_group1 ; pm_message_t ldvarg0 ; size_t ldvarg5 ; char *ldvarg6 ; struct bin_attribute *pch_bin_attr_group1 ; extern int ldv_pch_bin_attr_probe_2(void) ; char *ldvarg4 ; void ldv_check_final_state(void) ; int ldv_retval_3 ; char *ldvarg2 ; int main(void) { int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; { ldv_initialize(); ldv_state_variable_1 = 0; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_3 = 0; ldv_state_variable_2 = 0; ldv_27600: tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_state_variable_1 != 0) { tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ; if (ldv_state_variable_1 == 1) { ldv_retval_2 = pch_phub_probe(pch_phub_driver_group0, (struct pci_device_id const *)ldvarg1); if (ldv_retval_2 == 0) { ldv_state_variable_1 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_27575; case 1: ; if (ldv_state_variable_1 == 2) { ldv_retval_1 = pch_phub_suspend(pch_phub_driver_group0, ldvarg0); if (ldv_retval_1 == 0) { ldv_state_variable_1 = 3; } else { } } else { } goto ldv_27575; case 2: ; if (ldv_state_variable_1 == 3) { pch_phub_remove(pch_phub_driver_group0); ldv_state_variable_1 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_1 == 2) { pch_phub_remove(pch_phub_driver_group0); ldv_state_variable_1 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_27575; case 3: ; if (ldv_state_variable_1 == 3) { ldv_retval_0 = pch_phub_resume(pch_phub_driver_group0); if (ldv_retval_0 == 0) { ldv_state_variable_1 = 2; } else { } } else { } goto ldv_27575; default: ; goto ldv_27575; } ldv_27575: ; } else { } goto ldv_27580; case 1: ; if (ldv_state_variable_0 != 0) { tmp___1 = __VERIFIER_nondet_int(); switch (tmp___1) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { pch_phub_driver_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_27584; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_3 = pch_phub_driver_init(); if (ldv_retval_3 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_2 = 1; ldv_state_variable_3 = 1; ldv_state_variable_1 = 1; } else { } if (ldv_retval_3 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_27584; default: ; goto ldv_27584; } ldv_27584: ; } else { } goto ldv_27580; case 2: ; if (ldv_state_variable_3 != 0) { tmp___2 = __VERIFIER_nondet_int(); switch (tmp___2) { case 0: ; if (ldv_state_variable_3 == 1) { store_pch_mac(dev_attr_pch_mac_group0, dev_attr_pch_mac_group1, (char const *)ldvarg4, ldvarg3); ldv_state_variable_3 = 1; } else { } goto ldv_27589; case 1: ; if (ldv_state_variable_3 == 1) { show_pch_mac(dev_attr_pch_mac_group0, dev_attr_pch_mac_group1, ldvarg2); ldv_state_variable_3 = 1; } else { } goto ldv_27589; default: ; goto ldv_27589; } ldv_27589: ; } else { } goto ldv_27580; case 3: ; if (ldv_state_variable_2 != 0) { tmp___3 = __VERIFIER_nondet_int(); switch (tmp___3) { case 0: ; if (ldv_state_variable_2 == 2) { pch_phub_bin_write(pch_bin_attr_group2, pch_bin_attr_group0, pch_bin_attr_group1, ldvarg9, ldvarg10, ldvarg8); ldv_state_variable_2 = 2; } else { } goto ldv_27594; case 1: ; if (ldv_state_variable_2 == 2) { pch_phub_bin_read(pch_bin_attr_group2, pch_bin_attr_group0, pch_bin_attr_group1, ldvarg6, ldvarg7, ldvarg5); ldv_state_variable_2 = 2; } else { } goto ldv_27594; case 2: ; if (ldv_state_variable_2 == 2) { ldv_pch_bin_attr_release_2(); ldv_state_variable_2 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_27594; case 3: ; if (ldv_state_variable_2 == 1) { ldv_pch_bin_attr_probe_2(); ldv_state_variable_2 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_27594; default: ; goto ldv_27594; } ldv_27594: ; } else { } goto ldv_27580; default: ; goto ldv_27580; } ldv_27580: ; goto ldv_27600; ldv_final: ldv_check_final_state(); return 0; } } void ldv_mutex_lock_1(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_lock(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_2(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_lock(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_3(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_mutex_of_device(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } int ldv_mutex_trylock_4(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_trylock(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_trylock_mutex_of_device(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_5(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex_of_device(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } int ldv_mutex_lock_interruptible_6(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___4 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_lock_interruptible(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_lock_interruptible_pch_phub_mutex(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_7(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_pch_phub_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_8(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_pch_phub_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } int ldv_mutex_lock_interruptible_9(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___7 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_lock_interruptible(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_lock_interruptible_pch_phub_mutex(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_10(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_pch_phub_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_11(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_pch_phub_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } __inline static void ldv_error(void) __attribute__((__no_instrument_function__)) ; __inline static void ldv_error(void) { { ERROR: __VERIFIER_error(); } } extern int __VERIFIER_nondet_int(void) ; long ldv__builtin_expect(long exp , long c ) { { return (exp); } } void ldv__builtin_trap(void) { { ldv_error(); return; } } static int ldv_mutex_lock ; int ldv_mutex_lock_interruptible_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_lock = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_lock = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_lock(struct mutex *lock ) { { if (ldv_mutex_lock == 1) { } else { ldv_error(); } ldv_mutex_lock = 2; return; } } int ldv_mutex_trylock_lock(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_lock = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_lock(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_lock == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_lock = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_lock(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_lock == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_lock(struct mutex *lock ) { { if (ldv_mutex_lock == 2) { } else { ldv_error(); } ldv_mutex_lock = 1; return; } } static int ldv_mutex_mutex_of_device ; int ldv_mutex_lock_interruptible_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_mutex_of_device = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_mutex_of_device = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_mutex_of_device(struct mutex *lock ) { { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } ldv_mutex_mutex_of_device = 2; return; } } int ldv_mutex_trylock_mutex_of_device(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_mutex_of_device = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_mutex_of_device(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_mutex_of_device = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_mutex_of_device(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex_of_device == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_mutex_of_device(struct mutex *lock ) { { if (ldv_mutex_mutex_of_device == 2) { } else { ldv_error(); } ldv_mutex_mutex_of_device = 1; return; } } static int ldv_mutex_pch_phub_mutex ; int ldv_mutex_lock_interruptible_pch_phub_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_pch_phub_mutex == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_pch_phub_mutex = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_pch_phub_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_pch_phub_mutex == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_pch_phub_mutex = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_pch_phub_mutex(struct mutex *lock ) { { if (ldv_mutex_pch_phub_mutex == 1) { } else { ldv_error(); } ldv_mutex_pch_phub_mutex = 2; return; } } int ldv_mutex_trylock_pch_phub_mutex(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_pch_phub_mutex == 1) { } else { ldv_error(); } is_mutex_held_by_another_thread = __VERIFIER_nondet_int(); if (is_mutex_held_by_another_thread) { return (0); } else { ldv_mutex_pch_phub_mutex = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_pch_phub_mutex(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_pch_phub_mutex == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_pch_phub_mutex = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_pch_phub_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_pch_phub_mutex == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_pch_phub_mutex(struct mutex *lock ) { { if (ldv_mutex_pch_phub_mutex == 2) { } else { ldv_error(); } ldv_mutex_pch_phub_mutex = 1; return; } } void ldv_initialize(void) { { ldv_mutex_lock = 1; ldv_mutex_mutex_of_device = 1; ldv_mutex_pch_phub_mutex = 1; return; } } void ldv_check_final_state(void) { { if (ldv_mutex_lock == 1) { } else { ldv_error(); } if (ldv_mutex_mutex_of_device == 1) { } else { ldv_error(); } if (ldv_mutex_pch_phub_mutex == 1) { } else { ldv_error(); } return; } }