extern void abort(void); #include void reach_error() { assert(0); } /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef signed char __s8; typedef unsigned char __u8; typedef short __s16; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef long long __s64; typedef unsigned long long __u64; typedef unsigned char u8; typedef short s16; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __u16 __le16; typedef __u32 __le32; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef __s32 int32_t; typedef __u32 uint32_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; 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 pt_regs; 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; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct_ldv_2096_12 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_2111_13 { u16 limit0 ; u16 base0 ; unsigned char base1 ; unsigned char type : 4 ; unsigned char s : 1 ; unsigned char dpl : 2 ; unsigned char p : 1 ; unsigned char limit : 4 ; unsigned char avl : 1 ; unsigned char l : 1 ; unsigned char d : 1 ; unsigned char g : 1 ; unsigned char base2 ; }; union __anonunion_ldv_2112_11 { struct __anonstruct_ldv_2096_12 ldv_2096 ; struct __anonstruct_ldv_2111_13 ldv_2111 ; }; struct desc_struct { union __anonunion_ldv_2112_11 ldv_2112 ; }; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_15 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_15 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct cpumask; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion_ldv_2767_18 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion_ldv_2767_18 ldv_2767 ; }; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct cpumask { unsigned long bits[64U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct static_key; struct seq_operations; struct i387_fsave_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct_ldv_5125_23 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_5131_24 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_5132_22 { struct __anonstruct_ldv_5125_23 ldv_5125 ; struct __anonstruct_ldv_5131_24 ldv_5131 ; }; union __anonunion_ldv_5141_25 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_5132_22 ldv_5132 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_5141_25 ldv_5141 ; }; struct i387_soft_struct { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct ymmh_struct { u32 ymmh_space[64U] ; }; struct xsave_hdr_struct { u64 xstate_bv ; u64 reserved1[2U] ; u64 reserved2[5U] ; }; struct xsave_struct { struct i387_fxsave_struct i387 ; struct xsave_hdr_struct xsave_hdr ; struct ymmh_struct ymmh ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct fpu { unsigned int last_cpu ; unsigned int has_fpu ; union thread_xstate *state ; }; struct kmem_cache; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned long usersp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; struct fpu fpu ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; typedef atomic64_t atomic_long_t; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; } __attribute__((__packed__)) ; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct held_lock { u64 prev_chain_key ; unsigned long acquire_ip ; struct lockdep_map *instance ; struct lockdep_map *nest_lock ; u64 waittime_stamp ; u64 holdtime_stamp ; unsigned short class_idx : 13 ; unsigned char irq_context : 2 ; unsigned char trylock : 1 ; unsigned char read : 2 ; unsigned char check : 2 ; unsigned char hardirqs_off : 1 ; unsigned short references : 11 ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct_ldv_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 mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct timespec; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct seqcount { unsigned int sequence ; }; typedef struct seqcount seqcount_t; struct __anonstruct_nodemask_t_36 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_36 nodemask_t; struct rw_semaphore; struct rw_semaphore { long count ; raw_spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct notifier_block; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct workqueue_struct; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; int cpu ; }; struct notifier_block { int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *next ; int priority ; }; 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 __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 mem_cgroup; struct __anonstruct_ldv_12284_129 { 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_12285_128 { struct kmem_cache *memcg_caches[0U] ; struct __anonstruct_ldv_12284_129 ldv_12284 ; }; struct memcg_cache_params { bool is_root_cache ; union __anonunion_ldv_12285_128 ldv_12285 ; }; 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 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 user_namespace; 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 rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct nsproxy; struct cred; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct kernel_param; struct kernel_param_ops { int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion_ldv_14247_136 { 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_14247_136 ldv_14247 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct static_key { atomic_t enabled ; }; struct tracepoint; struct tracepoint_func { void *func ; void *data ; }; struct tracepoint { char const *name ; struct static_key key ; void (*regfunc)(void) ; void (*unregfunc)(void) ; struct tracepoint_func *funcs ; }; struct kernel_symbol { unsigned long value ; char const *name ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2 } ; struct module_ref { unsigned long incs ; unsigned long decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; struct list_head source_list ; struct list_head target_list ; struct task_struct *waiter ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct exception_table_entry { int insn ; int fixup ; }; typedef unsigned long kernel_ulong_t; struct usb_device_id { __u16 match_flags ; __u16 idVendor ; __u16 idProduct ; __u16 bcdDevice_lo ; __u16 bcdDevice_hi ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; __u8 bInterfaceNumber ; kernel_ulong_t driver_info ; }; 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 usb_device_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 bcdUSB ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bMaxPacketSize0 ; __le16 idVendor ; __le16 idProduct ; __le16 bcdDevice ; __u8 iManufacturer ; __u8 iProduct ; __u8 iSerialNumber ; __u8 bNumConfigurations ; }; struct usb_config_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 wTotalLength ; __u8 bNumInterfaces ; __u8 bConfigurationValue ; __u8 iConfiguration ; __u8 bmAttributes ; __u8 bMaxPower ; }; struct usb_interface_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bInterfaceNumber ; __u8 bAlternateSetting ; __u8 bNumEndpoints ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; __u8 iInterface ; }; struct usb_endpoint_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bEndpointAddress ; __u8 bmAttributes ; __le16 wMaxPacketSize ; __u8 bInterval ; __u8 bRefresh ; __u8 bSynchAddress ; }; struct usb_ss_ep_comp_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bMaxBurst ; __u8 bmAttributes ; __le16 wBytesPerInterval ; }; struct usb_interface_assoc_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bFirstInterface ; __u8 bInterfaceCount ; __u8 bFunctionClass ; __u8 bFunctionSubClass ; __u8 bFunctionProtocol ; __u8 iFunction ; }; struct usb_bos_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 wTotalLength ; __u8 bNumDeviceCaps ; }; struct usb_ext_cap_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bDevCapabilityType ; __le32 bmAttributes ; }; struct usb_ss_cap_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bDevCapabilityType ; __u8 bmAttributes ; __le16 wSpeedSupported ; __u8 bFunctionalitySupport ; __u8 bU1devExitLat ; __le16 bU2DevExitLat ; }; struct usb_ss_container_id_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bDevCapabilityType ; __u8 bReserved ; __u8 ContainerID[16U] ; }; enum usb_device_speed { USB_SPEED_UNKNOWN = 0, USB_SPEED_LOW = 1, USB_SPEED_FULL = 2, USB_SPEED_HIGH = 3, USB_SPEED_WIRELESS = 4, USB_SPEED_SUPER = 5 } ; enum usb_device_state { USB_STATE_NOTATTACHED = 0, USB_STATE_ATTACHED = 1, USB_STATE_POWERED = 2, USB_STATE_RECONNECTING = 3, USB_STATE_UNAUTHENTICATED = 4, USB_STATE_DEFAULT = 5, USB_STATE_ADDRESS = 6, USB_STATE_CONFIGURED = 7, USB_STATE_SUSPENDED = 8 } ; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t softirq_time ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; unsigned int active_bases ; unsigned int clock_was_set ; ktime_t expires_next ; int hres_active ; int hang_detected ; unsigned long nr_events ; unsigned long nr_retries ; unsigned long nr_hangs ; ktime_t max_hang_time ; struct hrtimer_clock_base clock_base[3U] ; }; 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 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_17944_140 { u32 hash ; u32 len ; }; union __anonunion_ldv_17946_139 { struct __anonstruct_ldv_17944_140 ldv_17944 ; u64 hash_len ; }; struct qstr { union __anonunion_ldv_17946_139 ldv_17946 ; unsigned char const *name ; }; struct inode; struct dentry_operations; struct super_block; union __anonunion_d_u_141 { 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_141 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 pid_link { struct hlist_node node ; struct pid *pid ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; 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 io_context; 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_18966_143 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion_ldv_18966_143 ldv_18966 ; 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_145 { char *buf ; void *data ; }; struct __anonstruct_read_descriptor_t_144 { size_t written ; size_t count ; union __anonunion_arg_145 arg ; int error ; }; typedef struct __anonstruct_read_descriptor_t_144 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_19402_146 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion_ldv_19422_147 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion_ldv_19438_148 { 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_19402_146 ldv_19402 ; 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_19422_147 ldv_19422 ; 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_19438_148 ldv_19438 ; __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_149 { struct list_head fu_list ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_149 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_151 { struct list_head link ; int state ; }; union __anonunion_fl_u_150 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_151 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_150 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 arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct uprobe; struct uprobe_task { enum uprobe_task_state state ; struct arch_uprobe_task autask ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; unsigned long vaddr ; }; 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_21528_153 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct_ldv_21538_157 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion_ldv_21540_156 { atomic_t _mapcount ; struct __anonstruct_ldv_21538_157 ldv_21538 ; int units ; }; struct __anonstruct_ldv_21542_155 { union __anonunion_ldv_21540_156 ldv_21540 ; atomic_t _count ; }; union __anonunion_ldv_21543_154 { unsigned long counters ; struct __anonstruct_ldv_21542_155 ldv_21542 ; }; struct __anonstruct_ldv_21544_152 { union __anonunion_ldv_21528_153 ldv_21528 ; union __anonunion_ldv_21543_154 ldv_21543 ; }; struct __anonstruct_ldv_21551_159 { struct page *next ; int pages ; int pobjects ; }; struct slab; union __anonunion_ldv_21555_158 { struct list_head lru ; struct __anonstruct_ldv_21551_159 ldv_21551 ; struct list_head list ; struct slab *slab_page ; }; union __anonunion_ldv_21560_160 { unsigned long private ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; struct address_space *mapping ; struct __anonstruct_ldv_21544_152 ldv_21544 ; union __anonunion_ldv_21555_158 ldv_21555 ; union __anonunion_ldv_21560_160 ldv_21560 ; unsigned long debug_flags ; int _last_nid ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_linear_162 { struct rb_node rb ; unsigned long rb_subtree_last ; }; union __anonunion_shared_161 { struct __anonstruct_linear_162 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_161 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct 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 ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct __anonstruct_sigset_t_163 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_163 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_165 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_166 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_167 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_168 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_169 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_170 { long _band ; int _fd ; }; struct __anonstruct__sigsys_171 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_164 { int _pad[28U] ; struct __anonstruct__kill_165 _kill ; struct __anonstruct__timer_166 _timer ; struct __anonstruct__rt_167 _rt ; struct __anonstruct__sigchld_168 _sigchld ; struct __anonstruct__sigfault_169 _sigfault ; struct __anonstruct__sigpoll_170 _sigpoll ; struct __anonstruct__sigsys_171 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_164 _sifields ; }; typedef struct siginfo siginfo_t; struct user_struct; struct sigpending { struct list_head list ; sigset_t signal ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct plist_head { struct list_head node_list ; }; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; struct rt_mutex_waiter; struct rlimit { unsigned long rlim_cur ; unsigned long rlim_max ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_list; union __anonunion_ldv_22391_174 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion_ldv_22400_175 { time_t expiry ; time_t revoked_at ; }; union __anonunion_type_data_176 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_177 { unsigned long value ; void *rcudata ; void *data ; struct keyring_list *subscriptions ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion_ldv_22391_174 ldv_22391 ; struct key_type *type ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_22400_175 ldv_22400 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; char *description ; union __anonunion_type_data_176 type_data ; union __anonunion_payload_177 payload ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct thread_group_cred; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; struct thread_group_cred *tgcred ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct llist_node; struct llist_node { struct llist_node *next ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct cfs_rq; struct task_group; struct io_event { __u64 data ; __u64 obj ; __s64 res ; __s64 res2 ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; struct kioctx; union __anonunion_ki_obj_178 { void *user ; struct task_struct *tsk ; }; struct eventfd_ctx; struct kiocb { struct list_head ki_run_list ; unsigned long ki_flags ; int ki_users ; unsigned int ki_key ; struct file *ki_filp ; struct kioctx *ki_ctx ; int (*ki_cancel)(struct kiocb * , struct io_event * ) ; ssize_t (*ki_retry)(struct kiocb * ) ; void (*ki_dtor)(struct kiocb * ) ; union __anonunion_ki_obj_178 ki_obj ; __u64 ki_user_data ; loff_t ki_pos ; void *private ; unsigned short ki_opcode ; size_t ki_nbytes ; char *ki_buf ; size_t ki_left ; struct iovec ki_inline_vec ; struct iovec *ki_iovec ; unsigned long ki_nr_segs ; unsigned long ki_cur_seg ; struct list_head ki_list ; struct list_head ki_batch ; struct eventfd_ctx *ki_eventfd ; }; struct aio_ring_info { unsigned long mmap_base ; unsigned long mmap_size ; struct page **ring_pages ; spinlock_t ring_lock ; long nr_pages ; unsigned int nr ; unsigned int tail ; struct page *internal_pages[8U] ; }; struct kioctx { atomic_t users ; int dead ; struct mm_struct *mm ; unsigned long user_id ; struct hlist_node list ; wait_queue_head_t wait ; spinlock_t ctx_lock ; int reqs_active ; struct list_head active_reqs ; struct list_head run_list ; unsigned int max_reqs ; struct aio_ring_info ring_info ; struct delayed_work wq ; struct callback_head callback_head ; }; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime cputime ; int running ; raw_spinlock_t lock ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; struct tty_audit_buf *tty_audit_buf ; struct rw_semaphore group_rwsem ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t files ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct rq; struct sched_class { struct sched_class const *next ; void (*enqueue_task)(struct rq * , struct task_struct * , int ) ; void (*dequeue_task)(struct rq * , struct task_struct * , int ) ; void (*yield_task)(struct rq * ) ; bool (*yield_to_task)(struct rq * , struct task_struct * , bool ) ; void (*check_preempt_curr)(struct rq * , struct task_struct * , int ) ; struct task_struct *(*pick_next_task)(struct rq * ) ; void (*put_prev_task)(struct rq * , struct task_struct * ) ; int (*select_task_rq)(struct task_struct * , int , int ) ; void (*migrate_task_rq)(struct task_struct * , int ) ; void (*pre_schedule)(struct rq * , struct task_struct * ) ; void (*post_schedule)(struct rq * ) ; void (*task_waking)(struct task_struct * ) ; void (*task_woken)(struct rq * , struct task_struct * ) ; void (*set_cpus_allowed)(struct task_struct * , struct cpumask const * ) ; void (*rq_online)(struct rq * ) ; void (*rq_offline)(struct rq * ) ; void (*set_curr_task)(struct rq * ) ; void (*task_tick)(struct rq * , struct task_struct * , int ) ; void (*task_fork)(struct task_struct * ) ; void (*switched_from)(struct rq * , struct task_struct * ) ; void (*switched_to)(struct rq * , struct task_struct * ) ; void (*prio_changed)(struct rq * , struct task_struct * , int ) ; unsigned int (*get_rr_interval)(struct rq * , struct task_struct * ) ; void (*task_move_group)(struct task_struct * , int ) ; }; struct load_weight { unsigned long weight ; unsigned long inv_weight ; }; struct sched_avg { u32 runnable_avg_sum ; u32 runnable_avg_period ; u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct memcg_batch_info { int do_batch ; struct mem_cgroup *memcg ; unsigned long nr_pages ; unsigned long memsw_nr_pages ; }; struct css_set; struct compat_robust_list_head; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct hlist_head preempt_notifiers ; unsigned char fpu_counter ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; unsigned char brk_randomized : 1 ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int jobctl ; unsigned int personality ; unsigned char did_exec : 1 ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char no_new_privs : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; pid_t pid ; pid_t tgid ; unsigned long stack_canary ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; struct timespec start_time ; struct timespec real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct plist_head pi_waiters ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; int numa_migrate_seq ; unsigned int numa_scan_period ; u64 node_stamp ; struct callback_head numa_work ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_batch_info memcg_batch ; unsigned int memcg_kmem_skip_account ; atomic_t ptrace_bp_refcnt ; struct uprobe_task *utask ; }; struct usb_device; struct usb_driver; struct wusb_dev; struct ep_device; struct usb_host_endpoint { struct usb_endpoint_descriptor desc ; struct usb_ss_ep_comp_descriptor ss_ep_comp ; struct list_head urb_list ; void *hcpriv ; struct ep_device *ep_dev ; unsigned char *extra ; int extralen ; int enabled ; }; struct usb_host_interface { struct usb_interface_descriptor desc ; int extralen ; unsigned char *extra ; struct usb_host_endpoint *endpoint ; char *string ; }; enum usb_interface_condition { USB_INTERFACE_UNBOUND = 0, USB_INTERFACE_BINDING = 1, USB_INTERFACE_BOUND = 2, USB_INTERFACE_UNBINDING = 3 } ; struct usb_interface { struct usb_host_interface *altsetting ; struct usb_host_interface *cur_altsetting ; unsigned int num_altsetting ; struct usb_interface_assoc_descriptor *intf_assoc ; int minor ; enum usb_interface_condition condition ; unsigned char sysfs_files_created : 1 ; unsigned char ep_devs_created : 1 ; unsigned char unregistering : 1 ; unsigned char needs_remote_wakeup : 1 ; unsigned char needs_altsetting0 : 1 ; unsigned char needs_binding : 1 ; unsigned char reset_running : 1 ; unsigned char resetting_device : 1 ; struct device dev ; struct device *usb_dev ; atomic_t pm_usage_cnt ; struct work_struct reset_ws ; }; struct usb_interface_cache { unsigned int num_altsetting ; struct kref ref ; struct usb_host_interface altsetting[0U] ; }; struct usb_host_config { struct usb_config_descriptor desc ; char *string ; struct usb_interface_assoc_descriptor *intf_assoc[16U] ; struct usb_interface *interface[32U] ; struct usb_interface_cache *intf_cache[32U] ; unsigned char *extra ; int extralen ; }; struct usb_host_bos { struct usb_bos_descriptor *desc ; struct usb_ext_cap_descriptor *ext_cap ; struct usb_ss_cap_descriptor *ss_cap ; struct usb_ss_container_id_descriptor *ss_id ; }; struct usb_devmap { unsigned long devicemap[2U] ; }; struct mon_bus; struct usb_bus { struct device *controller ; int busnum ; char const *bus_name ; u8 uses_dma ; u8 uses_pio_for_control ; u8 otg_port ; unsigned char is_b_host : 1 ; unsigned char b_hnp_enable : 1 ; unsigned char no_stop_on_short : 1 ; unsigned int sg_tablesize ; int devnum_next ; struct usb_devmap devmap ; struct usb_device *root_hub ; struct usb_bus *hs_companion ; struct list_head bus_list ; int bandwidth_allocated ; int bandwidth_int_reqs ; int bandwidth_isoc_reqs ; struct mon_bus *mon_bus ; int monitored ; }; struct usb_tt; enum usb_device_removable { USB_DEVICE_REMOVABLE_UNKNOWN = 0, USB_DEVICE_REMOVABLE = 1, USB_DEVICE_FIXED = 2 } ; struct usb3_lpm_parameters { unsigned int mel ; unsigned int pel ; unsigned int sel ; int timeout ; }; struct usb_device { int devnum ; char devpath[16U] ; u32 route ; enum usb_device_state state ; enum usb_device_speed speed ; struct usb_tt *tt ; int ttport ; unsigned int toggle[2U] ; struct usb_device *parent ; struct usb_bus *bus ; struct usb_host_endpoint ep0 ; struct device dev ; struct usb_device_descriptor descriptor ; struct usb_host_bos *bos ; struct usb_host_config *config ; struct usb_host_config *actconfig ; struct usb_host_endpoint *ep_in[16U] ; struct usb_host_endpoint *ep_out[16U] ; char **rawdescriptors ; unsigned short bus_mA ; u8 portnum ; u8 level ; unsigned char can_submit : 1 ; unsigned char persist_enabled : 1 ; unsigned char have_langid : 1 ; unsigned char authorized : 1 ; unsigned char authenticated : 1 ; unsigned char wusb : 1 ; unsigned char lpm_capable : 1 ; unsigned char usb2_hw_lpm_capable : 1 ; unsigned char usb2_hw_lpm_enabled : 1 ; unsigned char usb3_lpm_enabled : 1 ; int string_langid ; char *product ; char *manufacturer ; char *serial ; struct list_head filelist ; int maxchild ; u32 quirks ; atomic_t urbnum ; unsigned long active_duration ; unsigned long connect_time ; unsigned char do_remote_wakeup : 1 ; unsigned char reset_resume : 1 ; unsigned char port_is_suspended : 1 ; struct wusb_dev *wusb_dev ; int slot_id ; enum usb_device_removable removable ; struct usb3_lpm_parameters u1_params ; struct usb3_lpm_parameters u2_params ; unsigned int lpm_disable_count ; }; struct usb_dynids { spinlock_t lock ; struct list_head list ; }; struct usbdrv_wrap { struct device_driver driver ; int for_devices ; }; struct usb_driver { char const *name ; int (*probe)(struct usb_interface * , struct usb_device_id const * ) ; void (*disconnect)(struct usb_interface * ) ; int (*unlocked_ioctl)(struct usb_interface * , unsigned int , void * ) ; int (*suspend)(struct usb_interface * , pm_message_t ) ; int (*resume)(struct usb_interface * ) ; int (*reset_resume)(struct usb_interface * ) ; int (*pre_reset)(struct usb_interface * ) ; int (*post_reset)(struct usb_interface * ) ; struct usb_device_id const *id_table ; struct usb_dynids dynids ; struct usbdrv_wrap drvwrap ; unsigned char no_dynamic_id : 1 ; unsigned char supports_autosuspend : 1 ; unsigned char disable_hub_initiated_lpm : 1 ; unsigned char soft_unbind : 1 ; }; struct usb_iso_packet_descriptor { unsigned int offset ; unsigned int length ; unsigned int actual_length ; int status ; }; struct urb; struct usb_anchor { struct list_head urb_list ; wait_queue_head_t wait ; spinlock_t lock ; unsigned char poisoned : 1 ; }; struct scatterlist; struct urb { struct kref kref ; void *hcpriv ; atomic_t use_count ; atomic_t reject ; int unlinked ; struct list_head urb_list ; struct list_head anchor_list ; struct usb_anchor *anchor ; struct usb_device *dev ; struct usb_host_endpoint *ep ; unsigned int pipe ; unsigned int stream_id ; int status ; unsigned int transfer_flags ; void *transfer_buffer ; dma_addr_t transfer_dma ; struct scatterlist *sg ; int num_mapped_sgs ; int num_sgs ; u32 transfer_buffer_length ; u32 actual_length ; unsigned char *setup_packet ; dma_addr_t setup_dma ; int start_frame ; int number_of_packets ; int interval ; int error_count ; void *context ; void (*complete)(struct urb * ) ; struct usb_iso_packet_descriptor iso_frame_desc[0U] ; }; struct usb_sg_request { int status ; size_t bytes ; spinlock_t lock ; struct usb_device *dev ; int pipe ; int entries ; struct urb **urbs ; int count ; struct completion complete ; }; enum led_brightness { LED_OFF = 0, LED_HALF = 127, LED_FULL = 255 } ; struct led_trigger; struct led_classdev { char const *name ; int brightness ; int max_brightness ; int flags ; void (*brightness_set)(struct led_classdev * , enum led_brightness ) ; enum led_brightness (*brightness_get)(struct led_classdev * ) ; int (*blink_set)(struct led_classdev * , unsigned long * , unsigned long * ) ; struct device *dev ; struct list_head node ; char const *default_trigger ; unsigned long blink_delay_on ; unsigned long blink_delay_off ; struct timer_list blink_timer ; int blink_brightness ; struct work_struct set_brightness_work ; int delayed_set_value ; struct rw_semaphore trigger_lock ; struct led_trigger *trigger ; struct list_head trig_list ; void *trigger_data ; bool activated ; }; struct led_trigger { char const *name ; void (*activate)(struct led_classdev * ) ; void (*deactivate)(struct led_classdev * ) ; rwlock_t leddev_list_lock ; struct list_head led_cdevs ; struct list_head next_trig ; }; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; struct fault_attr { unsigned long probability ; unsigned long interval ; atomic_t times ; atomic_t space ; unsigned long verbose ; u32 task_filter ; unsigned long stacktrace_depth ; unsigned long require_start ; unsigned long require_end ; unsigned long reject_start ; unsigned long reject_end ; unsigned long count ; }; struct mmc_data; struct mmc_request; struct mmc_command { u32 opcode ; u32 arg ; u32 resp[4U] ; unsigned int flags ; unsigned int retries ; unsigned int error ; unsigned int cmd_timeout_ms ; struct mmc_data *data ; struct mmc_request *mrq ; }; struct mmc_data { unsigned int timeout_ns ; unsigned int timeout_clks ; unsigned int blksz ; unsigned int blocks ; unsigned int error ; unsigned int flags ; unsigned int bytes_xfered ; struct mmc_command *stop ; struct mmc_request *mrq ; unsigned int sg_len ; struct scatterlist *sg ; s32 host_cookie ; }; struct mmc_request { struct mmc_command *sbc ; struct mmc_command *cmd ; struct mmc_data *data ; struct mmc_command *stop ; struct completion completion ; void (*done)(struct mmc_request * ) ; }; struct mmc_host; struct mmc_card; struct mmc_async_req; typedef unsigned int mmc_pm_flag_t; struct mmc_ios { unsigned int clock ; unsigned short vdd ; unsigned char bus_mode ; unsigned char chip_select ; unsigned char power_mode ; unsigned char bus_width ; unsigned char timing ; unsigned char signal_voltage ; unsigned char drv_type ; }; struct mmc_host_ops { int (*enable)(struct mmc_host * ) ; int (*disable)(struct mmc_host * ) ; void (*post_req)(struct mmc_host * , struct mmc_request * , int ) ; void (*pre_req)(struct mmc_host * , struct mmc_request * , bool ) ; void (*request)(struct mmc_host * , struct mmc_request * ) ; void (*set_ios)(struct mmc_host * , struct mmc_ios * ) ; int (*get_ro)(struct mmc_host * ) ; int (*get_cd)(struct mmc_host * ) ; void (*enable_sdio_irq)(struct mmc_host * , int ) ; void (*init_card)(struct mmc_host * , struct mmc_card * ) ; int (*start_signal_voltage_switch)(struct mmc_host * , struct mmc_ios * ) ; int (*execute_tuning)(struct mmc_host * , u32 ) ; void (*enable_preset_value)(struct mmc_host * , bool ) ; int (*select_drive_strength)(unsigned int , int , int ) ; void (*hw_reset)(struct mmc_host * ) ; void (*card_event)(struct mmc_host * ) ; }; struct mmc_async_req { struct mmc_request *mrq ; int (*err_check)(struct mmc_card * , struct mmc_async_req * ) ; }; struct mmc_slot { int cd_irq ; struct mutex lock ; void *handler_priv ; }; struct regulator; struct mmc_supply { struct regulator *vmmc ; struct regulator *vqmmc ; }; struct mmc_bus_ops; struct mmc_host { struct device *parent ; struct device class_dev ; int index ; struct mmc_host_ops const *ops ; unsigned int f_min ; unsigned int f_max ; unsigned int f_init ; u32 ocr_avail ; u32 ocr_avail_sdio ; u32 ocr_avail_sd ; u32 ocr_avail_mmc ; struct notifier_block pm_notify ; u32 max_current_330 ; u32 max_current_300 ; u32 max_current_180 ; u32 caps ; u32 caps2 ; mmc_pm_flag_t pm_caps ; int clk_requests ; unsigned int clk_delay ; bool clk_gated ; struct delayed_work clk_gate_work ; unsigned int clk_old ; spinlock_t clk_lock ; struct mutex clk_gate_mutex ; struct device_attribute clkgate_delay_attr ; unsigned long clkgate_delay ; unsigned int max_seg_size ; unsigned short max_segs ; unsigned short unused ; unsigned int max_req_size ; unsigned int max_blk_size ; unsigned int max_blk_count ; unsigned int max_discard_to ; spinlock_t lock ; struct mmc_ios ios ; u32 ocr ; unsigned char use_spi_crc : 1 ; unsigned char claimed : 1 ; unsigned char bus_dead : 1 ; unsigned char removed : 1 ; int rescan_disable ; int rescan_entered ; struct mmc_card *card ; wait_queue_head_t wq ; struct task_struct *claimer ; int claim_cnt ; struct delayed_work detect ; int detect_change ; struct mmc_slot slot ; struct mmc_bus_ops const *bus_ops ; unsigned int bus_refs ; unsigned int sdio_irqs ; struct task_struct *sdio_irq_thread ; bool sdio_irq_pending ; atomic_t sdio_irq_thread_abort ; mmc_pm_flag_t pm_flags ; struct led_trigger *led ; bool regulator_enabled ; struct mmc_supply supply ; struct dentry *debugfs_root ; struct mmc_async_req *areq ; struct fault_attr fail_mmc_request ; unsigned int actual_clock ; unsigned long private[0U] ; }; struct mmc_cid { unsigned int manfid ; char prod_name[8U] ; unsigned int serial ; unsigned short oemid ; unsigned short year ; unsigned char hwrev ; unsigned char fwrev ; unsigned char month ; }; struct mmc_csd { unsigned char structure ; unsigned char mmca_vsn ; unsigned short cmdclass ; unsigned short tacc_clks ; unsigned int tacc_ns ; unsigned int c_size ; unsigned int r2w_factor ; unsigned int max_dtr ; unsigned int erase_size ; unsigned int read_blkbits ; unsigned int write_blkbits ; unsigned int capacity ; unsigned char read_partial : 1 ; unsigned char read_misalign : 1 ; unsigned char write_partial : 1 ; unsigned char write_misalign : 1 ; }; struct mmc_ext_csd { u8 rev ; u8 erase_group_def ; u8 sec_feature_support ; u8 rel_sectors ; u8 rel_param ; u8 part_config ; u8 cache_ctrl ; u8 rst_n_function ; unsigned int part_time ; unsigned int sa_timeout ; unsigned int generic_cmd6_time ; unsigned int power_off_longtime ; u8 power_off_notification ; unsigned int hs_max_dtr ; unsigned int sectors ; unsigned int card_type ; unsigned int hc_erase_size ; unsigned int hc_erase_timeout ; unsigned int sec_trim_mult ; unsigned int sec_erase_mult ; unsigned int trim_timeout ; bool enhanced_area_en ; unsigned long long enhanced_area_offset ; unsigned int enhanced_area_size ; unsigned int cache_size ; bool hpi_en ; bool hpi ; unsigned int hpi_cmd ; bool bkops ; bool bkops_en ; unsigned int data_sector_size ; unsigned int data_tag_unit_size ; unsigned int boot_ro_lock ; bool boot_ro_lockable ; u8 raw_exception_status ; u8 raw_partition_support ; u8 raw_rpmb_size_mult ; u8 raw_erased_mem_count ; u8 raw_ext_csd_structure ; u8 raw_card_type ; u8 out_of_int_time ; u8 raw_s_a_timeout ; u8 raw_hc_erase_gap_size ; u8 raw_erase_timeout_mult ; u8 raw_hc_erase_grp_size ; u8 raw_sec_trim_mult ; u8 raw_sec_erase_mult ; u8 raw_sec_feature_support ; u8 raw_trim_mult ; u8 raw_bkops_status ; u8 raw_sectors[4U] ; unsigned int feature_support ; }; struct sd_scr { unsigned char sda_vsn ; unsigned char sda_spec3 ; unsigned char bus_widths ; unsigned char cmds ; }; struct sd_ssr { unsigned int au ; unsigned int erase_timeout ; unsigned int erase_offset ; }; struct sd_switch_caps { unsigned int hs_max_dtr ; unsigned int uhs_max_dtr ; unsigned int sd3_bus_mode ; unsigned int sd3_drv_type ; unsigned int sd3_curr_limit ; }; struct sdio_cccr { unsigned int sdio_vsn ; unsigned int sd_vsn ; unsigned char multi_block : 1 ; unsigned char low_speed : 1 ; unsigned char wide_bus : 1 ; unsigned char high_power : 1 ; unsigned char high_speed : 1 ; unsigned char disable_cd : 1 ; }; struct sdio_cis { unsigned short vendor ; unsigned short device ; unsigned short blksize ; unsigned int max_dtr ; }; struct sdio_func; struct sdio_func_tuple; struct mmc_part { unsigned int size ; unsigned int part_cfg ; char name[20U] ; bool force_ro ; unsigned int area_type ; }; struct mmc_card { struct mmc_host *host ; struct device dev ; unsigned int rca ; unsigned int type ; unsigned int state ; unsigned int quirks ; unsigned int erase_size ; unsigned int erase_shift ; unsigned int pref_erase ; u8 erased_byte ; u32 raw_cid[4U] ; u32 raw_csd[4U] ; u32 raw_scr[2U] ; struct mmc_cid cid ; struct mmc_csd csd ; struct mmc_ext_csd ext_csd ; struct sd_scr scr ; struct sd_ssr ssr ; struct sd_switch_caps sw_caps ; unsigned int sdio_funcs ; struct sdio_cccr cccr ; struct sdio_cis cis ; struct sdio_func *sdio_func[7U] ; struct sdio_func *sdio_single_irq ; unsigned int num_info ; char const **info ; struct sdio_func_tuple *tuples ; unsigned int sd_bus_speed ; struct dentry *debugfs_root ; struct mmc_part part[6U] ; unsigned int nr_parts ; }; typedef void sdio_irq_handler_t(struct sdio_func * ); struct sdio_func_tuple { struct sdio_func_tuple *next ; unsigned char code ; unsigned char size ; unsigned char data[0U] ; }; struct sdio_func { struct mmc_card *card ; struct device dev ; sdio_irq_handler_t *irq_handler ; unsigned int num ; unsigned char class ; unsigned short vendor ; unsigned short device ; unsigned int max_blksize ; unsigned int cur_blksize ; unsigned int enable_timeout ; unsigned int state ; u8 tmpbuf[4U] ; unsigned int num_info ; char const **info ; struct sdio_func_tuple *tuples ; }; struct firmware { size_t size ; u8 const *data ; struct page **pages ; void *priv ; }; 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 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 host_controller_info { u8 info_size ; u16 firmware_version ; u8 number_of_ports ; }; struct sd_command_header { u8 header_size ; u8 header_type ; u8 port_number ; u8 command_type ; u8 command_index ; u8 transfer_size[4U] ; u8 response_type ; u8 arguments[4U] ; u8 block_count[2U] ; u8 block_size[2U] ; u8 block_boundary[2U] ; u8 reserved[44U] ; }; struct sd_irqpoll_header { u8 header_size ; u8 header_type ; u8 port_number ; u8 command_type ; u8 padding[16U] ; u8 poll_timeout_msb ; u8 poll_timeout_lsb ; u8 reserved[42U] ; }; struct sd_common_header { u8 header_size ; u8 header_type ; u8 port_number ; }; struct sd_response_header { u8 header_size ; u8 header_type ; u8 port_number ; u8 command_type ; u8 command_index ; u8 command_response[0U] ; }; struct sd_status_header { u8 header_size ; u8 header_type ; u8 port_number ; u16 port_flags ; u32 sdio_clock ; u16 host_header_size ; u16 func_header_size ; u16 ctrl_header_size ; }; struct sd_error_header { u8 header_size ; u8 header_type ; u8 port_number ; u8 error_code ; }; struct sd_interrupt_header { u8 header_size ; u8 header_type ; u8 port_number ; }; struct offload_registers_access { u8 command_byte[4U] ; u8 Respond_Byte[4U] ; }; struct sd_offloaded_interrupt { u8 header_size ; u8 header_type ; u8 port_number ; struct offload_registers_access reg[15U] ; }; struct sd_register_header { u8 header_size ; u8 header_type ; u8 port_number ; u8 command_type ; u8 command_index ; u8 command_response[6U] ; }; struct sd_offloaded_piggyback { struct sd_register_header sdio ; struct offload_registers_access reg[14U] ; }; union sd_response { struct sd_common_header common ; struct sd_status_header status ; struct sd_error_header error ; struct sd_interrupt_header interrupt ; struct sd_response_header response ; struct sd_offloaded_interrupt irq ; struct sd_offloaded_piggyback pig ; }; union sd_command { struct sd_command_header head ; struct sd_irqpoll_header poll ; }; struct sdio_register { unsigned char func_num : 3 ; unsigned int sdio_reg : 17 ; unsigned char activate : 1 ; unsigned char prepared : 1 ; unsigned char regvalue ; unsigned char response ; unsigned int sparebit : 26 ; }; struct offload_interrupt_function_register { u8 offload_count ; u32 offload_point ; struct offload_registers_access reg[16U] ; }; struct vub300_mmc_host { struct usb_device *udev ; struct usb_interface *interface ; struct kref kref ; struct mutex cmd_mutex ; struct mutex irq_mutex ; char vub_name[80U] ; u8 cmnd_out_ep ; u8 cmnd_res_ep ; u8 data_out_ep ; u8 data_inp_ep ; bool card_powered ; bool card_present ; bool read_only ; bool large_usb_packets ; bool app_spec ; bool irq_enabled ; bool irq_disabled ; unsigned char bus_width : 4 ; u8 total_offload_count ; u8 dynamic_register_count ; u8 resp_len ; u32 datasize ; int errors ; int usb_transport_fail ; int usb_timed_out ; int irqs_queued ; struct sdio_register sdio_register[16U] ; struct offload_interrupt_function_register fn[8U] ; u16 fbs[8U] ; struct mmc_command *cmd ; struct mmc_request *req ; struct mmc_data *data ; struct mmc_host *mmc ; struct urb *urb ; struct urb *command_out_urb ; struct urb *command_res_urb ; struct completion command_complete ; struct completion irqpoll_complete ; union sd_command cmnd ; union sd_response resp ; struct timer_list sg_transfer_timer ; struct usb_sg_request sg_request ; struct timer_list inactivity_timer ; struct work_struct deadwork ; struct work_struct cmndwork ; struct delayed_work pollwork ; struct host_controller_info hc_info ; struct sd_status_header system_port_status ; u8 padded_buffer[64U] ; }; typedef int ldv_func_ret_type___2; long ldv__builtin_expect(long exp , long c ) ; extern int printk(char const * , ...) ; extern int __dynamic_dev_dbg(struct _ddebug * , struct device const * , char const * , ...) ; extern int snprintf(char * , size_t , char const * , ...) ; __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern void *memcpy(void * , void const * , size_t ) ; extern void *memset(void * , int , size_t ) ; extern char *strncpy(char * , char const * , __kernel_size_t ) ; extern void warn_slowpath_null(char const * , int const ) ; __inline static int atomic_read(atomic_t const *v ) { { return ((int )*((int volatile *)(& v->counter))); } } __inline static void atomic_set(atomic_t *v , int i ) { { v->counter = i; return; } } __inline static int atomic_sub_and_test(int i , atomic_t *v ) { unsigned char c ; { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2,%0; sete %1": "+m" (v->counter), "=qm" (c): "ir" (i): "memory"); return ((int )c); } } __inline static void atomic_inc(atomic_t *v ) { { __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); return; } } extern void lockdep_init_map(struct lockdep_map * , char const * , struct lock_class_key * , int ) ; extern void __mutex_init(struct mutex * , char const * , struct lock_class_key * ) ; 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_9(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_11(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_13(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_16(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_17(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_18(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_19(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_21(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_23(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_25(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_27(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_28(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_30(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_31(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_33(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_35(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_37(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_6(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_8(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_10(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_12(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_14(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_15(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_20(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_22(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_24(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_26(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_29(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_32(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_34(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_36(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_cmd_mutex(struct mutex *lock ) ; void ldv_mutex_unlock_cmd_mutex(struct mutex *lock ) ; void ldv_mutex_lock_cred_guard_mutex(struct mutex *lock ) ; void ldv_mutex_unlock_cred_guard_mutex(struct mutex *lock ) ; void ldv_mutex_lock_irq_mutex(struct mutex *lock ) ; void ldv_mutex_unlock_irq_mutex(struct mutex *lock ) ; void ldv_mutex_lock_lock(struct mutex *lock ) ; void ldv_mutex_unlock_lock(struct mutex *lock ) ; void ldv_mutex_lock_mutex(struct mutex *lock ) ; int ldv_mutex_trylock_mutex(struct mutex *lock ) ; void ldv_mutex_unlock_mutex(struct mutex *lock ) ; extern void __init_waitqueue_head(wait_queue_head_t * , char const * , struct lock_class_key * ) ; __inline static void init_completion(struct completion *x ) { struct lock_class_key __key ; { x->done = 0U; __init_waitqueue_head(& x->wait, "&x->wait", & __key); return; } } extern unsigned long wait_for_completion_timeout(struct completion * , unsigned long ) ; extern void complete(struct completion * ) ; extern unsigned long volatile jiffies ; extern unsigned long msecs_to_jiffies(unsigned int const ) ; extern void init_timer_key(struct timer_list * , unsigned int , char const * , struct lock_class_key * ) ; extern int del_timer(struct timer_list * ) ; extern int mod_timer(struct timer_list * , unsigned long ) ; extern void add_timer(struct timer_list * ) ; extern void delayed_work_timer_fn(unsigned long ) ; extern void __init_work(struct work_struct * , int ) ; extern struct workqueue_struct *__alloc_workqueue_key(char const * , unsigned int , int , struct lock_class_key * , char const * , ...) ; extern void destroy_workqueue(struct workqueue_struct * ) ; extern bool queue_work(struct workqueue_struct * , struct work_struct * ) ; extern bool queue_delayed_work(struct workqueue_struct * , struct delayed_work * , unsigned long ) ; extern void flush_workqueue(struct workqueue_struct * ) ; extern void kfree(void const * ) ; __inline static void kref_init(struct kref *kref ) { { atomic_set(& kref->refcount, 1); return; } } __inline static void kref_get(struct kref *kref ) { int __ret_warn_on ; int tmp ; long tmp___0 ; { tmp = atomic_read((atomic_t const *)(& kref->refcount)); __ret_warn_on = tmp == 0; tmp___0 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___0 != 0L) { warn_slowpath_null("include/linux/kref.h", 42); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); atomic_inc(& kref->refcount); return; } } __inline static int kref_sub(struct kref *kref , unsigned int count , void (*release)(struct kref * ) ) { int __ret_warn_on ; long tmp ; int tmp___0 ; { __ret_warn_on = (unsigned long )release == (unsigned long )((void (*)(struct kref * ))0); tmp = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp != 0L) { warn_slowpath_null("include/linux/kref.h", 67); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); tmp___0 = atomic_sub_and_test((int )count, & kref->refcount); if (tmp___0 != 0) { (*release)(kref); return (1); } else { } return (0); } } __inline static int kref_put(struct kref *kref , void (*release)(struct kref * ) ) { int tmp ; { tmp = kref_sub(kref, 1U, release); return (tmp); } } extern int __VERIFIER_nondet_int(void); extern void abort(void); void assume_abort_if_not(int cond) { if(!cond) {abort();} } extern void *malloc(size_t size); long ldv_is_err(const void *ptr) { return ((unsigned long)ptr > ((unsigned long)-4095)); } void *ldv_malloc(size_t size) { if (__VERIFIER_nondet_int()) { void *res = malloc(size); assume_abort_if_not(!ldv_is_err(res)); return res; } else { return ((void *)0); } } void *__kmalloc(size_t size, gfp_t t) { return ldv_malloc(size); } void *ldv_malloc(size_t size ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } extern struct module __this_module ; __inline static int usb_endpoint_dir_in(struct usb_endpoint_descriptor const *epd ) { { return ((int )((signed char )epd->bEndpointAddress) < 0); } } __inline static int usb_endpoint_dir_out(struct usb_endpoint_descriptor const *epd ) { { return ((int )((signed char )epd->bEndpointAddress) >= 0); } } __inline static int usb_endpoint_xfer_bulk(struct usb_endpoint_descriptor const *epd ) { { return (((int )epd->bmAttributes & 3) == 2); } } __inline static int usb_endpoint_is_bulk_in(struct usb_endpoint_descriptor const *epd ) { int tmp ; int tmp___0 ; int tmp___1 ; { tmp = usb_endpoint_xfer_bulk(epd); if (tmp != 0) { tmp___0 = usb_endpoint_dir_in(epd); if (tmp___0 != 0) { tmp___1 = 1; } else { tmp___1 = 0; } } else { tmp___1 = 0; } return (tmp___1); } } __inline static int usb_endpoint_is_bulk_out(struct usb_endpoint_descriptor const *epd ) { int tmp ; int tmp___0 ; int tmp___1 ; { tmp = usb_endpoint_xfer_bulk(epd); if (tmp != 0) { tmp___0 = usb_endpoint_dir_out(epd); if (tmp___0 != 0) { tmp___1 = 1; } else { tmp___1 = 0; } } else { tmp___1 = 0; } return (tmp___1); } } extern void msleep(unsigned int ) ; __inline static void device_unlock(struct device *dev ) { { ldv_mutex_unlock_5(& dev->mutex); return; } } 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 dev_warn(struct device const * , char const * , ...) ; extern int _dev_info(struct device const * , char const * , ...) ; extern int wake_up_process(struct task_struct * ) ; __inline static void *usb_get_intfdata(struct usb_interface *intf ) { void *tmp ; { tmp = dev_get_drvdata((struct device const *)(& intf->dev)); return (tmp); } } __inline static void usb_set_intfdata(struct usb_interface *intf , void *data ) { { dev_set_drvdata(& intf->dev, data); return; } } __inline static struct usb_device *interface_to_usbdev(struct usb_interface *intf ) { struct device const *__mptr ; { __mptr = (struct device const *)intf->dev.parent; return ((struct usb_device *)__mptr + 0xffffffffffffff78UL); } } extern struct usb_device *usb_get_dev(struct usb_device * ) ; extern void usb_put_dev(struct usb_device * ) ; extern int usb_lock_device_for_reset(struct usb_device * , struct usb_interface const * ) ; extern int usb_reset_device(struct usb_device * ) ; extern int usb_register_driver(struct usb_driver * , struct module * , char const * ) ; extern void usb_deregister(struct usb_driver * ) ; __inline static void usb_fill_bulk_urb(struct urb *urb , struct usb_device *dev , unsigned int pipe , void *transfer_buffer , int buffer_length , void (*complete_fn)(struct urb * ) , void *context ) { { urb->dev = dev; urb->pipe = pipe; urb->transfer_buffer = transfer_buffer; urb->transfer_buffer_length = (u32 )buffer_length; urb->complete = complete_fn; urb->context = context; return; } } extern struct urb *usb_alloc_urb(int , gfp_t ) ; extern void usb_free_urb(struct urb * ) ; extern int usb_submit_urb(struct urb * , gfp_t ) ; extern int usb_unlink_urb(struct urb * ) ; extern void usb_kill_urb(struct urb * ) ; extern int usb_control_msg(struct usb_device * , unsigned int , __u8 , __u8 , __u16 , __u16 , void * , __u16 , int ) ; extern int usb_string(struct usb_device * , int , char * , size_t ) ; extern int usb_sg_init(struct usb_sg_request * , struct usb_device * , unsigned int , unsigned int , struct scatterlist * , int , size_t , gfp_t ) ; extern void usb_sg_cancel(struct usb_sg_request * ) ; extern void usb_sg_wait(struct usb_sg_request * ) ; __inline static unsigned int __create_pipe(struct usb_device *dev , unsigned int endpoint ) { { return ((unsigned int )(dev->devnum << 8) | (endpoint << 15)); } } extern struct mmc_host *mmc_alloc_host(int , struct device * ) ; extern int mmc_add_host(struct mmc_host * ) ; extern void mmc_remove_host(struct mmc_host * ) ; extern void mmc_free_host(struct mmc_host * ) ; __inline static void *mmc_priv(struct mmc_host *host ) { { return ((void *)(& host->private)); } } extern int mmc_suspend_host(struct mmc_host * ) ; extern int mmc_resume_host(struct mmc_host * ) ; extern void mmc_detect_change(struct mmc_host * , unsigned long ) ; extern void mmc_request_done(struct mmc_host * , struct mmc_request * ) ; __inline static void mmc_signal_sdio_irq(struct mmc_host *host ) { { (*((host->ops)->enable_sdio_irq))(host, 0); host->sdio_irq_pending = 1; wake_up_process(host->sdio_irq_thread); return; } } extern int request_firmware(struct firmware const ** , char const * , struct device * ) ; extern void release_firmware(struct firmware const * ) ; extern size_t sg_copy_from_buffer(struct scatterlist * , unsigned int , void * , size_t ) ; extern size_t sg_copy_to_buffer(struct scatterlist * , unsigned int , void * , size_t ) ; static bool limit_speed_to_24_MHz ; static bool pad_input_to_usb_pkt ; static bool disable_offload_processing ; static bool force_1_bit_data_xfers ; static bool force_polling_for_irqs ; static int firmware_irqpoll_timeout = 1024; static int force_max_req_size = 128; static int firmware_rom_wait_states = 28; static struct usb_device_id vub300_table[3U] = { {3U, 8705U, 300U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 1060U, 300U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; struct usb_device_id const __mod_usb_device_table ; static struct workqueue_struct *cmndworkqueue ; static struct workqueue_struct *pollworkqueue ; static struct workqueue_struct *deadworkqueue ; __inline static int interface_to_InterfaceNumber(struct usb_interface *interface ) { { if ((unsigned long )interface == (unsigned long )((struct usb_interface *)0)) { return (-1); } else { } if ((unsigned long )interface->cur_altsetting == (unsigned long )((struct usb_host_interface *)0)) { return (-1); } else { } return ((int )(interface->cur_altsetting)->desc.bInterfaceNumber); } } static void vub300_delete(struct kref *kref ) { struct vub300_mmc_host *vub300 ; struct kref const *__mptr ; struct mmc_host *mmc ; { __mptr = (struct kref const *)kref; vub300 = (struct vub300_mmc_host *)__mptr + 0xfffffffffffffff0UL; mmc = vub300->mmc; usb_free_urb(vub300->command_out_urb); vub300->command_out_urb = 0; usb_free_urb(vub300->command_res_urb); vub300->command_res_urb = 0; usb_put_dev(vub300->udev); mmc_free_host(mmc); return; } } static void vub300_queue_cmnd_work(struct vub300_mmc_host *vub300 ) { bool tmp ; { kref_get(& vub300->kref); tmp = queue_work(cmndworkqueue, & vub300->cmndwork); if ((int )tmp) { } else { kref_put(& vub300->kref, & vub300_delete); } return; } } static void vub300_queue_poll_work(struct vub300_mmc_host *vub300 , int delay ) { bool tmp ; { kref_get(& vub300->kref); tmp = queue_delayed_work(pollworkqueue, & vub300->pollwork, (unsigned long )delay); if ((int )tmp) { } else { kref_put(& vub300->kref, & vub300_delete); } return; } } static void vub300_queue_dead_work(struct vub300_mmc_host *vub300 ) { bool tmp ; { kref_get(& vub300->kref); tmp = queue_work(deadworkqueue, & vub300->deadwork); if ((int )tmp) { } else { kref_put(& vub300->kref, & vub300_delete); } return; } } static void irqpoll_res_completed(struct urb *urb ) { struct vub300_mmc_host *vub300 ; { vub300 = (struct vub300_mmc_host *)urb->context; if (urb->status != 0) { vub300->usb_transport_fail = urb->status; } else { } complete(& vub300->irqpoll_complete); return; } } static void irqpoll_out_completed(struct urb *urb ) { struct vub300_mmc_host *vub300 ; int ret ; unsigned int pipe ; unsigned int tmp ; { vub300 = (struct vub300_mmc_host *)urb->context; if (urb->status != 0) { vub300->usb_transport_fail = urb->status; complete(& vub300->irqpoll_complete); return; } else { tmp = __create_pipe(vub300->udev, (unsigned int )vub300->cmnd_res_ep); pipe = tmp | 3221225600U; usb_fill_bulk_urb(vub300->command_res_urb, vub300->udev, pipe, (void *)(& vub300->resp), 123, & irqpoll_res_completed, (void *)vub300); (vub300->command_res_urb)->actual_length = 0U; ret = usb_submit_urb(vub300->command_res_urb, 32U); if (ret != 0) { vub300->usb_transport_fail = ret; complete(& vub300->irqpoll_complete); } else { } return; } } } static void send_irqpoll(struct vub300_mmc_host *vub300 ) { int retval ; int timeout ; unsigned int tmp ; { timeout = (131071 - firmware_irqpoll_timeout) & 65535; vub300->cmnd.poll.header_size = 22U; vub300->cmnd.poll.header_type = 1U; vub300->cmnd.poll.port_number = 0U; vub300->cmnd.poll.command_type = 2U; vub300->cmnd.poll.poll_timeout_lsb = (u8 )timeout; vub300->cmnd.poll.poll_timeout_msb = (u8 )(timeout >> 8); tmp = __create_pipe(vub300->udev, (unsigned int )vub300->cmnd_out_ep); usb_fill_bulk_urb(vub300->command_out_urb, vub300->udev, tmp | 3221225472U, (void *)(& vub300->cmnd), 64, & irqpoll_out_completed, (void *)vub300); retval = usb_submit_urb(vub300->command_out_urb, 208U); if (retval < 0) { vub300->usb_transport_fail = retval; vub300_queue_poll_work(vub300, 1); complete(& vub300->irqpoll_complete); return; } else { return; } } } static void new_system_port_status(struct vub300_mmc_host *vub300 ) { int old_card_present ; int new_card_present ; { old_card_present = (int )vub300->card_present; new_card_present = (int )vub300->system_port_status.port_flags & 1; vub300->read_only = ((unsigned int )vub300->system_port_status.port_flags & 16U) != 0U; if (new_card_present != 0 && old_card_present == 0) { _dev_info((struct device const *)(& (vub300->udev)->dev), "card just inserted\n"); vub300->card_present = 1; vub300->bus_width = 0U; if ((int )disable_offload_processing) { strncpy((char *)(& vub300->vub_name), "EMPTY Processing Disabled", 80UL); } else { vub300->vub_name[0] = 0; } mmc_detect_change(vub300->mmc, 1UL); } else if (new_card_present == 0 && old_card_present != 0) { _dev_info((struct device const *)(& (vub300->udev)->dev), "card just ejected\n"); vub300->card_present = 0; mmc_detect_change(vub300->mmc, 0UL); } else { } return; } } static void __add_offloaded_reg_to_fifo(struct vub300_mmc_host *vub300 , struct offload_registers_access *register_access , u8 func ) { u8 r ; size_t __len ; void *__ret ; { r = (int )((u8 )vub300->fn[(int )func].offload_point) + (int )vub300->fn[(int )func].offload_count; __len = 8UL; if (__len > 63UL) { __ret = memcpy((void *)(& vub300->fn[(int )func].reg) + ((unsigned long )r & 15UL), (void const *)register_access, __len); } else { __ret = memcpy((void *)(& vub300->fn[(int )func].reg) + ((unsigned long )r & 15UL), (void const *)register_access, __len); } vub300->fn[(int )func].offload_count = (unsigned int )vub300->fn[(int )func].offload_count + 1U; vub300->total_offload_count = (unsigned int )vub300->total_offload_count + 1U; return; } } static void add_offloaded_reg(struct vub300_mmc_host *vub300 , struct offload_registers_access *register_access ) { u32 Register ; u8 func ; u8 regs ; u8 i ; u8 tmp ; { Register = (u32 )(((((int )register_access->command_byte[0] & 3) << 15) | ((int )register_access->command_byte[1] << 7)) | ((int )register_access->command_byte[2] >> 1)); func = (u8 )(((unsigned int )register_access->command_byte[0] & 112U) >> 4); regs = vub300->dynamic_register_count; i = 0U; goto ldv_29186; ldv_29187: ; if ((int )vub300->sdio_register[(int )i].func_num == (int )func && vub300->sdio_register[(int )i].sdio_reg == Register) { if ((unsigned int )vub300->sdio_register[(int )i].prepared == 0U) { vub300->sdio_register[(int )i].prepared = 1U; } else { } vub300->sdio_register[(int )i].response = register_access->Respond_Byte[2]; vub300->sdio_register[(int )i].regvalue = register_access->Respond_Byte[3]; return; } else { i = (unsigned int )i + 1U; goto ldv_29186; } ldv_29186: tmp = regs; regs = (u8 )((int )regs - 1); if ((unsigned int )tmp != 0U && (unsigned int )vub300->sdio_register[(int )i].activate == 1U) { goto ldv_29187; } else { } __add_offloaded_reg_to_fifo(vub300, register_access, (int )func); return; } } static void check_vub300_port_status(struct vub300_mmc_host *vub300 ) { int retval ; unsigned int tmp ; { tmp = __create_pipe(vub300->udev, 0U); retval = usb_control_msg(vub300->udev, tmp | 2147483776U, 0, 192, 0, 0, (void *)(& vub300->system_port_status), 15, 250); if (retval == 15) { new_system_port_status(vub300); } else { } return; } } static void __vub300_irqpoll_response(struct vub300_mmc_host *vub300 ) { int offloaded_data_length ; int register_count ; int ri ; int tmp ; int offloaded_data_length___0 ; int register_count___0 ; int ri___0 ; int tmp___0 ; { if ((vub300->command_res_urb)->actual_length == 0U) { return; } else { } switch ((int )vub300->resp.common.header_type) { case 1: ldv_mutex_lock_8(& vub300->irq_mutex); if ((int )vub300->irq_enabled) { mmc_signal_sdio_irq(vub300->mmc); } else { vub300->irqs_queued = vub300->irqs_queued + 1; } vub300->irq_disabled = 1; ldv_mutex_unlock_9(& vub300->irq_mutex); goto ldv_29197; case 2: ; if ((unsigned int )vub300->resp.error.error_code == 13U) { check_vub300_port_status(vub300); } else { } goto ldv_29197; case 3: vub300->system_port_status = vub300->resp.status; new_system_port_status(vub300); if (! vub300->card_present) { vub300_queue_poll_work(vub300, 50); } else { } goto ldv_29197; case 5: offloaded_data_length = (int )vub300->resp.common.header_size + -3; register_count = offloaded_data_length >> 3; ri = 0; goto ldv_29205; ldv_29204: add_offloaded_reg(vub300, (struct offload_registers_access *)(& vub300->resp.irq.reg) + (unsigned long )ri); ri = ri + 1; ldv_29205: tmp = register_count; register_count = register_count - 1; if (tmp != 0) { goto ldv_29204; } else { } ldv_mutex_lock_10(& vub300->irq_mutex); if ((int )vub300->irq_enabled) { mmc_signal_sdio_irq(vub300->mmc); } else { vub300->irqs_queued = vub300->irqs_queued + 1; } vub300->irq_disabled = 1; ldv_mutex_unlock_11(& vub300->irq_mutex); goto ldv_29197; case 6: offloaded_data_length___0 = (int )vub300->resp.common.header_size + -3; register_count___0 = offloaded_data_length___0 >> 3; ri___0 = 0; goto ldv_29212; ldv_29211: add_offloaded_reg(vub300, (struct offload_registers_access *)(& vub300->resp.irq.reg) + (unsigned long )ri___0); ri___0 = ri___0 + 1; ldv_29212: tmp___0 = register_count___0; register_count___0 = register_count___0 - 1; if (tmp___0 != 0) { goto ldv_29211; } else { } ldv_mutex_lock_12(& vub300->irq_mutex); if ((int )vub300->irq_enabled) { mmc_signal_sdio_irq(vub300->mmc); } else if (vub300->irqs_queued != 0) { vub300->irqs_queued = vub300->irqs_queued + 1; } else { vub300->irqs_queued = vub300->irqs_queued + 1; } vub300->irq_disabled = 0; ldv_mutex_unlock_13(& vub300->irq_mutex); goto ldv_29197; case 8: vub300_queue_poll_work(vub300, 1); goto ldv_29197; default: ; goto ldv_29197; } ldv_29197: ; return; } } static void __do_poll(struct vub300_mmc_host *vub300 ) { long commretval ; unsigned long tmp ; unsigned long tmp___0 ; { mod_timer(& vub300->inactivity_timer, (unsigned long )jiffies + 250UL); init_completion(& vub300->irqpoll_complete); send_irqpoll(vub300); tmp = msecs_to_jiffies(500U); tmp___0 = wait_for_completion_timeout(& vub300->irqpoll_complete, tmp); commretval = (long )tmp___0; if (vub300->usb_transport_fail != 0) { } else if (commretval == 0L) { vub300->usb_timed_out = 1; usb_kill_urb(vub300->command_out_urb); usb_kill_urb(vub300->command_res_urb); } else if (commretval < 0L) { vub300_queue_poll_work(vub300, 1); } else { __vub300_irqpoll_response(vub300); } return; } } static void vub300_pollwork_thread(struct work_struct *work ) { struct vub300_mmc_host *vub300 ; struct work_struct const *__mptr ; { __mptr = (struct work_struct const *)work; vub300 = (struct vub300_mmc_host *)__mptr + 0xfffffffffffff4e0UL; if ((unsigned long )vub300->interface == (unsigned long )((struct usb_interface *)0)) { kref_put(& vub300->kref, & vub300_delete); return; } else { } ldv_mutex_lock_14(& vub300->cmd_mutex); if ((unsigned long )vub300->cmd != (unsigned long )((struct mmc_command *)0)) { vub300_queue_poll_work(vub300, 1); } else if (! vub300->card_present) { } else { ldv_mutex_lock_15(& vub300->irq_mutex); if (! vub300->irq_enabled) { ldv_mutex_unlock_16(& vub300->irq_mutex); } else if (vub300->irqs_queued != 0) { vub300->irqs_queued = vub300->irqs_queued + -1; mmc_signal_sdio_irq(vub300->mmc); mod_timer(& vub300->inactivity_timer, (unsigned long )jiffies + 250UL); ldv_mutex_unlock_17(& vub300->irq_mutex); } else { ldv_mutex_unlock_18(& vub300->irq_mutex); __do_poll(vub300); } } ldv_mutex_unlock_19(& vub300->cmd_mutex); kref_put(& vub300->kref, & vub300_delete); return; } } static void vub300_deadwork_thread(struct work_struct *work ) { struct vub300_mmc_host *vub300 ; struct work_struct const *__mptr ; { __mptr = (struct work_struct const *)work; vub300 = (struct vub300_mmc_host *)__mptr + 0xfffffffffffff580UL; if ((unsigned long )vub300->interface == (unsigned long )((struct usb_interface *)0)) { kref_put(& vub300->kref, & vub300_delete); return; } else { } ldv_mutex_lock_20(& vub300->cmd_mutex); if ((unsigned long )vub300->cmd != (unsigned long )((struct mmc_command *)0)) { } else if ((int )vub300->card_present) { check_vub300_port_status(vub300); } else if (((unsigned long )vub300->mmc != (unsigned long )((struct mmc_host *)0) && (unsigned long )(vub300->mmc)->card != (unsigned long )((struct mmc_card *)0)) && (int )((vub300->mmc)->card)->state & 1) { } else { check_vub300_port_status(vub300); } mod_timer(& vub300->inactivity_timer, (unsigned long )jiffies + 250UL); ldv_mutex_unlock_21(& vub300->cmd_mutex); kref_put(& vub300->kref, & vub300_delete); return; } } static void vub300_inactivity_timer_expired(unsigned long data ) { struct vub300_mmc_host *vub300 ; { vub300 = (struct vub300_mmc_host *)data; if ((unsigned long )vub300->interface == (unsigned long )((struct usb_interface *)0)) { kref_put(& vub300->kref, & vub300_delete); } else if ((unsigned long )vub300->cmd != (unsigned long )((struct mmc_command *)0)) { mod_timer(& vub300->inactivity_timer, (unsigned long )jiffies + 250UL); } else { vub300_queue_dead_work(vub300); mod_timer(& vub300->inactivity_timer, (unsigned long )jiffies + 250UL); } return; } } static int vub300_response_error(u8 error_code ) { { switch ((int )error_code) { case 28: ; case 1: ; case 2: ; return (-110); case 23: ; case 27: ; case 22: ; case 24: ; case 25: ; case 26: ; case 3: ; case 4: ; case 5: ; case 6: ; case 7: ; case 8: ; case 9: ; case 15: ; case 16: ; case 10: ; case 11: ; return (-84); case 33: ; return (-84); case 12: ; return (-22); case 13: ; return (-123); default: ; return (-19); } } } static void command_res_completed(struct urb *urb ) { struct vub300_mmc_host *vub300 ; int tmp ; int tmp___0 ; { vub300 = (struct vub300_mmc_host *)urb->context; if (urb->status != 0) { } else if ((vub300->command_res_urb)->actual_length == 0U) { } else if ((unsigned long )vub300->data == (unsigned long )((struct mmc_data *)0)) { } else if ((unsigned int )vub300->resp.common.header_type != 2U) { } else if ((unsigned long )vub300->urb != (unsigned long )((struct urb *)0)) { tmp = vub300_response_error((int )vub300->resp.error.error_code); (vub300->cmd)->error = (unsigned int )tmp; usb_unlink_urb(vub300->urb); } else { tmp___0 = vub300_response_error((int )vub300->resp.error.error_code); (vub300->cmd)->error = (unsigned int )tmp___0; usb_sg_cancel(& vub300->sg_request); } complete(& vub300->command_complete); return; } } static void command_out_completed(struct urb *urb ) { struct vub300_mmc_host *vub300 ; int ret ; unsigned int pipe ; unsigned int tmp ; { vub300 = (struct vub300_mmc_host *)urb->context; if (urb->status != 0) { complete(& vub300->command_complete); } else { tmp = __create_pipe(vub300->udev, (unsigned int )vub300->cmnd_res_ep); pipe = tmp | 3221225600U; usb_fill_bulk_urb(vub300->command_res_urb, vub300->udev, pipe, (void *)(& vub300->resp), 123, & command_res_completed, (void *)vub300); (vub300->command_res_urb)->actual_length = 0U; ret = usb_submit_urb(vub300->command_res_urb, 32U); if (ret == 0) { } else { complete(& vub300->command_complete); } } return; } } static void snoop_block_size_and_bus_width(struct vub300_mmc_host *vub300 , u32 cmd_arg ) { { if ((cmd_arg & 4227857920U) == 2147623424U) { vub300->fbs[1] = (unsigned int )((int )((u16 )cmd_arg) << 8U) | ((unsigned int )vub300->fbs[1] & 255U); } else if ((cmd_arg & 4227857920U) == 2147622912U) { vub300->fbs[1] = ((unsigned int )((u16 )cmd_arg) & 255U) | ((unsigned int )vub300->fbs[1] & 65280U); } else if ((cmd_arg & 4227857920U) == 2147754496U) { vub300->fbs[2] = (unsigned int )((int )((u16 )cmd_arg) << 8U) | ((unsigned int )vub300->fbs[2] & 255U); } else if ((cmd_arg & 4227857920U) == 2147753984U) { vub300->fbs[2] = ((unsigned int )((u16 )cmd_arg) & 255U) | ((unsigned int )vub300->fbs[2] & 65280U); } else if ((cmd_arg & 4227857920U) == 2147885568U) { vub300->fbs[3] = (unsigned int )((int )((u16 )cmd_arg) << 8U) | ((unsigned int )vub300->fbs[3] & 255U); } else if ((cmd_arg & 4227857920U) == 2147885056U) { vub300->fbs[3] = ((unsigned int )((u16 )cmd_arg) & 255U) | ((unsigned int )vub300->fbs[3] & 65280U); } else if ((cmd_arg & 4227857920U) == 2148016640U) { vub300->fbs[4] = (unsigned int )((int )((u16 )cmd_arg) << 8U) | ((unsigned int )vub300->fbs[4] & 255U); } else if ((cmd_arg & 4227857920U) == 2148016128U) { vub300->fbs[4] = ((unsigned int )((u16 )cmd_arg) & 255U) | ((unsigned int )vub300->fbs[4] & 65280U); } else if ((cmd_arg & 4227857920U) == 2148147712U) { vub300->fbs[5] = (unsigned int )((int )((u16 )cmd_arg) << 8U) | ((unsigned int )vub300->fbs[5] & 255U); } else if ((cmd_arg & 4227857920U) == 2148147200U) { vub300->fbs[5] = ((unsigned int )((u16 )cmd_arg) & 255U) | ((unsigned int )vub300->fbs[5] & 65280U); } else if ((cmd_arg & 4227857920U) == 2148278784U) { vub300->fbs[6] = (unsigned int )((int )((u16 )cmd_arg) << 8U) | ((unsigned int )vub300->fbs[6] & 255U); } else if ((cmd_arg & 4227857920U) == 2148278272U) { vub300->fbs[6] = ((unsigned int )((u16 )cmd_arg) & 255U) | ((unsigned int )vub300->fbs[6] & 65280U); } else if ((cmd_arg & 4227857920U) == 2148409856U) { vub300->fbs[7] = (unsigned int )((int )((u16 )cmd_arg) << 8U) | ((unsigned int )vub300->fbs[7] & 255U); } else if ((cmd_arg & 4227857920U) == 2148409344U) { vub300->fbs[7] = ((unsigned int )((u16 )cmd_arg) & 255U) | ((unsigned int )vub300->fbs[7] & 65280U); } else if ((cmd_arg & 4227857923U) == 2147487232U) { vub300->bus_width = 1U; } else if ((cmd_arg & 4227857923U) == 2147487234U) { vub300->bus_width = 4U; } else { } return; } } static void send_command(struct vub300_mmc_host *vub300 ) { struct mmc_command *cmd ; struct mmc_data *data ; int retval ; int i ; u8 response_type ; int fn ; int fn___0 ; u16 block_size ; u16 block_boundary ; unsigned int tmp ; { cmd = vub300->cmd; data = vub300->data; if ((int )vub300->app_spec) { switch (cmd->opcode) { case 6U: response_type = 2U; vub300->resp_len = 6U; if ((cmd->arg & 3U) == 0U) { vub300->bus_width = 1U; } else if ((cmd->arg & 3U) == 2U) { vub300->bus_width = 4U; } else { dev_err((struct device const *)(& (vub300->udev)->dev), "unexpected ACMD6 bus_width=%d\n", cmd->arg & 3U); } goto ldv_29286; case 13U: response_type = 2U; vub300->resp_len = 6U; goto ldv_29286; case 22U: response_type = 2U; vub300->resp_len = 6U; goto ldv_29286; case 23U: response_type = 2U; vub300->resp_len = 6U; goto ldv_29286; case 41U: response_type = 5U; vub300->resp_len = 6U; goto ldv_29286; case 42U: response_type = 2U; vub300->resp_len = 6U; goto ldv_29286; case 51U: response_type = 2U; vub300->resp_len = 6U; goto ldv_29286; case 55U: response_type = 2U; vub300->resp_len = 6U; goto ldv_29286; default: vub300->resp_len = 0U; cmd->error = 4294967274U; complete(& vub300->command_complete); return; } ldv_29286: vub300->app_spec = 0; } else { switch (cmd->opcode) { case 0U: response_type = 1U; vub300->resp_len = 0U; goto ldv_29296; case 1U: response_type = 5U; vub300->resp_len = 6U; goto ldv_29296; case 2U: response_type = 4U; vub300->resp_len = 17U; goto ldv_29296; case 3U: response_type = 9U; vub300->resp_len = 6U; goto ldv_29296; case 4U: response_type = 1U; vub300->resp_len = 0U; goto ldv_29296; case 5U: response_type = 6U; vub300->resp_len = 6U; goto ldv_29296; case 6U: response_type = 2U; vub300->resp_len = 6U; goto ldv_29296; case 7U: response_type = 3U; vub300->resp_len = 6U; goto ldv_29296; case 8U: response_type = 10U; vub300->resp_len = 6U; goto ldv_29296; case 9U: response_type = 4U; vub300->resp_len = 17U; goto ldv_29296; case 10U: response_type = 4U; vub300->resp_len = 17U; goto ldv_29296; case 12U: response_type = 3U; vub300->resp_len = 6U; goto ldv_29296; case 13U: response_type = 2U; vub300->resp_len = 6U; goto ldv_29296; case 15U: response_type = 1U; vub300->resp_len = 0U; goto ldv_29296; case 16U: i = 0; goto ldv_29314; ldv_29313: vub300->fbs[i] = (u16 )cmd->arg; i = i + 1; ldv_29314: ; if ((unsigned int )i <= 7U) { goto ldv_29313; } else { } response_type = 2U; vub300->resp_len = 6U; goto ldv_29296; case 17U: ; case 18U: ; case 24U: ; case 25U: ; case 27U: response_type = 2U; vub300->resp_len = 6U; goto ldv_29296; case 28U: ; case 29U: response_type = 3U; vub300->resp_len = 6U; goto ldv_29296; case 30U: ; case 32U: ; case 33U: response_type = 2U; vub300->resp_len = 6U; goto ldv_29296; case 38U: response_type = 3U; vub300->resp_len = 6U; goto ldv_29296; case 42U: response_type = 2U; vub300->resp_len = 6U; goto ldv_29296; case 52U: response_type = 7U; vub300->resp_len = 6U; snoop_block_size_and_bus_width(vub300, cmd->arg); goto ldv_29296; case 53U: response_type = 7U; vub300->resp_len = 6U; goto ldv_29296; case 55U: response_type = 2U; vub300->resp_len = 6U; vub300->app_spec = 1; goto ldv_29296; case 56U: response_type = 2U; vub300->resp_len = 6U; goto ldv_29296; default: vub300->resp_len = 0U; cmd->error = 4294967274U; complete(& vub300->command_complete); return; } ldv_29296: ; } vub300->cmnd.head.header_size = 20U; vub300->cmnd.head.header_type = 0U; vub300->cmnd.head.port_number = 0U; vub300->cmnd.head.command_type = 0U; vub300->cmnd.head.response_type = response_type; vub300->cmnd.head.command_index = (u8 )cmd->opcode; vub300->cmnd.head.arguments[0] = (u8 )(cmd->arg >> 24); vub300->cmnd.head.arguments[1] = (u8 )(cmd->arg >> 16); vub300->cmnd.head.arguments[2] = (u8 )(cmd->arg >> 8); vub300->cmnd.head.arguments[3] = (u8 )cmd->arg; if (cmd->opcode == 52U) { fn = (int )(cmd->arg >> 28) & 7; vub300->cmnd.head.block_count[0] = 0U; vub300->cmnd.head.block_count[1] = 0U; vub300->cmnd.head.block_size[0] = (u8 )((int )vub300->fbs[fn] >> 8); vub300->cmnd.head.block_size[1] = (u8 )vub300->fbs[fn]; vub300->cmnd.head.command_type = 0U; vub300->cmnd.head.transfer_size[0] = 0U; vub300->cmnd.head.transfer_size[1] = 0U; vub300->cmnd.head.transfer_size[2] = 0U; vub300->cmnd.head.transfer_size[3] = 0U; } else if ((unsigned long )data == (unsigned long )((struct mmc_data *)0)) { vub300->cmnd.head.block_count[0] = 0U; vub300->cmnd.head.block_count[1] = 0U; vub300->cmnd.head.block_size[0] = (u8 )((int )vub300->fbs[0] >> 8); vub300->cmnd.head.block_size[1] = (u8 )vub300->fbs[0]; vub300->cmnd.head.command_type = 0U; vub300->cmnd.head.transfer_size[0] = 0U; vub300->cmnd.head.transfer_size[1] = 0U; vub300->cmnd.head.transfer_size[2] = 0U; vub300->cmnd.head.transfer_size[3] = 0U; } else if (cmd->opcode == 53U) { fn___0 = (int )(cmd->arg >> 28) & 7; if (((unsigned int )vub300->cmnd.head.arguments[0] & 8U) != 0U) { vub300->cmnd.head.block_count[0] = (u8 )(data->blocks >> 8); vub300->cmnd.head.block_count[1] = (u8 )data->blocks; vub300->cmnd.head.block_size[0] = (u8 )(data->blksz >> 8); vub300->cmnd.head.block_size[1] = (u8 )data->blksz; } else { vub300->cmnd.head.block_count[0] = 0U; vub300->cmnd.head.block_count[1] = 0U; vub300->cmnd.head.block_size[0] = (u8 )(vub300->datasize >> 8); vub300->cmnd.head.block_size[1] = (u8 )vub300->datasize; } vub300->cmnd.head.command_type = (data->flags & 512U) != 0U ? 0U : 128U; vub300->cmnd.head.transfer_size[0] = (u8 )(vub300->datasize >> 24); vub300->cmnd.head.transfer_size[1] = (u8 )(vub300->datasize >> 16); vub300->cmnd.head.transfer_size[2] = (u8 )(vub300->datasize >> 8); vub300->cmnd.head.transfer_size[3] = (u8 )vub300->datasize; if (vub300->datasize < (u32 )vub300->fbs[fn___0]) { vub300->cmnd.head.block_count[0] = 0U; vub300->cmnd.head.block_count[1] = 0U; } else { } } else { vub300->cmnd.head.block_count[0] = (u8 )(data->blocks >> 8); vub300->cmnd.head.block_count[1] = (u8 )data->blocks; vub300->cmnd.head.block_size[0] = (u8 )(data->blksz >> 8); vub300->cmnd.head.block_size[1] = (u8 )data->blksz; vub300->cmnd.head.command_type = (data->flags & 512U) != 0U ? 0U : 128U; vub300->cmnd.head.transfer_size[0] = (u8 )(vub300->datasize >> 24); vub300->cmnd.head.transfer_size[1] = (u8 )(vub300->datasize >> 16); vub300->cmnd.head.transfer_size[2] = (u8 )(vub300->datasize >> 8); vub300->cmnd.head.transfer_size[3] = (u8 )vub300->datasize; if (vub300->datasize < (u32 )vub300->fbs[0]) { vub300->cmnd.head.block_count[0] = 0U; vub300->cmnd.head.block_count[1] = 0U; } else { } } if ((unsigned int )vub300->cmnd.head.block_size[0] != 0U || (unsigned int )vub300->cmnd.head.block_size[1] != 0U) { block_size = (u16 )((int )((short )vub300->cmnd.head.block_size[1]) | (int )((short )((int )vub300->cmnd.head.block_size[0] << 8))); block_boundary = 1024U - (unsigned int )((u16 )(1024 % (int )block_size)); vub300->cmnd.head.block_boundary[0] = (u8 )((int )block_boundary >> 8); vub300->cmnd.head.block_boundary[1] = (u8 )block_boundary; } else { vub300->cmnd.head.block_boundary[0] = 0U; vub300->cmnd.head.block_boundary[1] = 0U; } tmp = __create_pipe(vub300->udev, (unsigned int )vub300->cmnd_out_ep); usb_fill_bulk_urb(vub300->command_out_urb, vub300->udev, tmp | 3221225472U, (void *)(& vub300->cmnd), 64, & command_out_completed, (void *)vub300); retval = usb_submit_urb(vub300->command_out_urb, 208U); if (retval < 0) { cmd->error = (unsigned int )retval; complete(& vub300->command_complete); return; } else { return; } } } static void vub300_sg_timed_out(unsigned long data ) { struct vub300_mmc_host *vub300 ; { vub300 = (struct vub300_mmc_host *)data; vub300->usb_timed_out = 1; usb_sg_cancel(& vub300->sg_request); usb_unlink_urb(vub300->command_out_urb); usb_unlink_urb(vub300->command_res_urb); return; } } static u16 roundup_to_multiple_of_64(u16 number ) { { return ((unsigned int )((u16 )((unsigned int )number + 63U)) & 65472U); } } static void __download_offload_pseudocode(struct vub300_mmc_host *vub300 , struct firmware const *fw ) { u8 register_count ; u16 ts ; u16 interrupt_size ; u8 const *data ; int size ; u8 c ; u8 const *tmp ; int tmp___0 ; u8 const *tmp___1 ; u8 const *tmp___2 ; u16 xfer_length ; u16 tmp___3 ; u8 *xfer_buffer ; void *tmp___4 ; int retval ; size_t __len ; void *__ret ; unsigned int tmp___5 ; u8 const *tmp___6 ; u8 const *tmp___7 ; u16 xfer_length___0 ; u16 tmp___8 ; u8 *xfer_buffer___0 ; void *tmp___9 ; int retval___0 ; size_t __len___0 ; void *__ret___0 ; unsigned int tmp___10 ; u8 const *tmp___11 ; int I ; u8 tmp___12 ; int i ; unsigned int func_num ; u8 const *tmp___13 ; u8 const *tmp___14 ; u8 const *tmp___15 ; u8 const *tmp___16 ; int tmp___17 ; { register_count = 0U; ts = 0U; interrupt_size = 0U; data = fw->data; size = (int )fw->size; _dev_info((struct device const *)(& (vub300->udev)->dev), "using %s for SDIO offload processing\n", (char *)(& vub300->vub_name)); ldv_29354: tmp = data; data = data + 1; c = *tmp; tmp___0 = size; size = size - 1; if (tmp___0 != 0 && (unsigned int )c != 0U) { goto ldv_29354; } else { } _dev_info((struct device const *)(& (vub300->udev)->dev), "using offload firmware %s %s\n", fw->data, (char *)(& vub300->vub_name)); if (size <= 3) { dev_err((struct device const *)(& (vub300->udev)->dev), "corrupt offload pseudocode in firmware %s\n", (char *)(& vub300->vub_name)); strncpy((char *)(& vub300->vub_name), "corrupt offload pseudocode", 80UL); return; } else { } tmp___1 = data; data = data + 1; interrupt_size = (int )((u16 )*tmp___1) + (int )interrupt_size; size = size + -1; interrupt_size = (int )interrupt_size << 8U; tmp___2 = data; data = data + 1; interrupt_size = (int )((u16 )*tmp___2) + (int )interrupt_size; size = size + -1; if ((int )interrupt_size < size) { tmp___3 = roundup_to_multiple_of_64((int )interrupt_size); xfer_length = tmp___3; tmp___4 = kmalloc((size_t )xfer_length, 208U); xfer_buffer = (u8 *)tmp___4; if ((unsigned long )xfer_buffer != (unsigned long )((u8 *)0)) { __len = (size_t )interrupt_size; __ret = memcpy((void *)xfer_buffer, (void const *)data, __len); memset((void *)xfer_buffer + (unsigned long )interrupt_size, 0, (size_t )((int )xfer_length - (int )interrupt_size)); size = size - (int )interrupt_size; data = data + (unsigned long )interrupt_size; tmp___5 = __create_pipe(vub300->udev, 0U); retval = usb_control_msg(vub300->udev, tmp___5 | 2147483648U, 20, 64, 0, 0, (void *)xfer_buffer, (int )xfer_length, 250); kfree((void const *)xfer_buffer); if (retval < 0) { strncpy((char *)(& vub300->vub_name), "SDIO pseudocode download failed", 80UL); return; } else { } } else { dev_err((struct device const *)(& (vub300->udev)->dev), "not enough memory for xfer buffer to send INTERRUPT_PSEUDOCODE for %s %s\n", fw->data, (char *)(& vub300->vub_name)); strncpy((char *)(& vub300->vub_name), "SDIO interrupt pseudocode download failed", 80UL); return; } } else { dev_err((struct device const *)(& (vub300->udev)->dev), "corrupt interrupt pseudocode in firmware %s %s\n", fw->data, (char *)(& vub300->vub_name)); strncpy((char *)(& vub300->vub_name), "corrupt interrupt pseudocode", 80UL); return; } tmp___6 = data; data = data + 1; ts = (int )((u16 )*tmp___6) + (int )ts; size = size + -1; ts = (int )ts << 8U; tmp___7 = data; data = data + 1; ts = (int )((u16 )*tmp___7) + (int )ts; size = size + -1; if ((int )ts < size) { tmp___8 = roundup_to_multiple_of_64((int )ts); xfer_length___0 = tmp___8; tmp___9 = kmalloc((size_t )xfer_length___0, 208U); xfer_buffer___0 = (u8 *)tmp___9; if ((unsigned long )xfer_buffer___0 != (unsigned long )((u8 *)0)) { __len___0 = (size_t )ts; __ret___0 = memcpy((void *)xfer_buffer___0, (void const *)data, __len___0); memset((void *)xfer_buffer___0 + (unsigned long )ts, 0, (size_t )((int )xfer_length___0 - (int )ts)); size = size - (int )ts; data = data + (unsigned long )ts; tmp___10 = __create_pipe(vub300->udev, 0U); retval___0 = usb_control_msg(vub300->udev, tmp___10 | 2147483648U, 21, 64, 0, 0, (void *)xfer_buffer___0, (int )xfer_length___0, 250); kfree((void const *)xfer_buffer___0); if (retval___0 < 0) { strncpy((char *)(& vub300->vub_name), "SDIO pseudocode download failed", 80UL); return; } else { } } else { dev_err((struct device const *)(& (vub300->udev)->dev), "not enough memory for xfer buffer to send TRANSFER_PSEUDOCODE for %s %s\n", fw->data, (char *)(& vub300->vub_name)); strncpy((char *)(& vub300->vub_name), "SDIO transfer pseudocode download failed", 80UL); return; } } else { dev_err((struct device const *)(& (vub300->udev)->dev), "corrupt transfer pseudocode in firmware %s %s\n", fw->data, (char *)(& vub300->vub_name)); strncpy((char *)(& vub300->vub_name), "corrupt transfer pseudocode", 80UL); return; } tmp___11 = data; data = data + 1; register_count = (int )((u8 )*tmp___11) + (int )register_count; size = size + -1; if ((int )register_count * 4 == size) { tmp___12 = register_count; vub300->dynamic_register_count = tmp___12; I = (int )tmp___12; i = 0; goto ldv_29372; ldv_29371: func_num = 0U; tmp___13 = data; data = data + 1; vub300->sdio_register[i].func_num = (unsigned char )*tmp___13; size = size + -1; tmp___14 = data; data = data + 1; func_num = (unsigned int )*tmp___14 + func_num; size = size + -1; func_num = func_num << 8; tmp___15 = data; data = data + 1; func_num = (unsigned int )*tmp___15 + func_num; size = size + -1; func_num = func_num << 8; tmp___16 = data; data = data + 1; func_num = (unsigned int )*tmp___16 + func_num; size = size + -1; vub300->sdio_register[i].sdio_reg = func_num; vub300->sdio_register[i].activate = 1U; vub300->sdio_register[i].prepared = 0U; i = i + 1; ldv_29372: tmp___17 = I; I = I - 1; if (tmp___17 != 0) { goto ldv_29371; } else { } _dev_info((struct device const *)(& (vub300->udev)->dev), "initialized %d dynamic pseudocode registers\n", (int )vub300->dynamic_register_count); return; } else { dev_err((struct device const *)(& (vub300->udev)->dev), "corrupt dynamic registers in firmware %s\n", (char *)(& vub300->vub_name)); strncpy((char *)(& vub300->vub_name), "corrupt dynamic registers", 80UL); return; } } } static void download_offload_pseudocode(struct vub300_mmc_host *vub300 ) { struct mmc_card *card ; int sdio_funcs ; struct firmware const *fw ; int l ; int tmp ; int n ; int retval ; struct sdio_func *sf ; int tmp___0 ; { card = (vub300->mmc)->card; sdio_funcs = (int )card->sdio_funcs; fw = 0; tmp = snprintf((char *)(& vub300->vub_name), 80UL, "vub_%04X%04X", (int )card->cis.vendor, (int )card->cis.device); l = tmp; n = 0; n = 0; goto ldv_29385; ldv_29384: sf = card->sdio_func[n]; tmp___0 = snprintf((char *)(& vub300->vub_name) + (unsigned long )l, 80UL - (unsigned long )l, "_%04X%04X", (int )sf->vendor, (int )sf->device); l = tmp___0 + l; n = n + 1; ldv_29385: ; if (n < sdio_funcs) { goto ldv_29384; } else { } snprintf((char *)(& vub300->vub_name) + (unsigned long )l, 80UL - (unsigned long )l, ".bin"); _dev_info((struct device const *)(& (vub300->udev)->dev), "requesting offload firmware %s\n", (char *)(& vub300->vub_name)); retval = request_firmware(& fw, (char const *)(& vub300->vub_name), & card->dev); if (retval < 0) { strncpy((char *)(& vub300->vub_name), "vub_default.bin", 80UL); retval = request_firmware(& fw, (char const *)(& vub300->vub_name), & card->dev); if (retval < 0) { strncpy((char *)(& vub300->vub_name), "no SDIO offload firmware found", 80UL); } else { __download_offload_pseudocode(vub300, fw); release_firmware(fw); } } else { __download_offload_pseudocode(vub300, fw); release_firmware(fw); } return; } } static void vub300_usb_bulk_msg_completion(struct urb *urb ) { { complete((struct completion *)urb->context); return; } } static int vub300_usb_bulk_msg(struct vub300_mmc_host *vub300 , unsigned int pipe , void *data , int len , int *actual_length , int timeout_msecs ) { struct usb_device *usb_dev ; struct completion done ; int retval ; long tmp ; unsigned long tmp___0 ; unsigned long tmp___1 ; { usb_dev = vub300->udev; vub300->urb = usb_alloc_urb(0, 208U); if ((unsigned long )vub300->urb == (unsigned long )((struct urb *)0)) { return (-12); } else { } usb_fill_bulk_urb(vub300->urb, usb_dev, pipe, data, len, & vub300_usb_bulk_msg_completion, 0); init_completion(& done); (vub300->urb)->context = (void *)(& done); (vub300->urb)->actual_length = 0U; retval = usb_submit_urb(vub300->urb, 208U); tmp = ldv__builtin_expect(retval != 0, 0L); if (tmp != 0L) { goto out; } else { } tmp___0 = msecs_to_jiffies((unsigned int const )timeout_msecs); tmp___1 = wait_for_completion_timeout(& done, tmp___0); if (tmp___1 == 0UL) { retval = -110; usb_kill_urb(vub300->urb); } else { retval = (vub300->urb)->status; } out: *actual_length = (int )(vub300->urb)->actual_length; usb_free_urb(vub300->urb); vub300->urb = 0; return (retval); } } static int __command_read_data(struct vub300_mmc_host *vub300 , struct mmc_command *cmd , struct mmc_data *data ) { int linear_length ; int padded_length ; int result ; unsigned int pipe ; unsigned int tmp ; unsigned long tmp___0 ; u8 *buf ; void *tmp___1 ; int result___0 ; unsigned int pipe___0 ; unsigned int tmp___2 ; int actual_length ; { linear_length = (int )vub300->datasize; padded_length = (int )vub300->large_usb_packets ? (linear_length + 511) & -512 : (linear_length + 63) & -64; if (padded_length == linear_length || ! pad_input_to_usb_pkt) { tmp = __create_pipe(vub300->udev, (unsigned int )vub300->data_inp_ep); pipe = tmp | 3221225600U; result = usb_sg_init(& vub300->sg_request, vub300->udev, pipe, 0U, data->sg, (int )data->sg_len, 0UL, 208U); if (result < 0) { usb_unlink_urb(vub300->command_out_urb); usb_unlink_urb(vub300->command_res_urb); cmd->error = (unsigned int )result; data->bytes_xfered = 0U; return (0); } else { tmp___0 = msecs_to_jiffies((unsigned int const )(linear_length / 16384 + 2000)); vub300->sg_transfer_timer.expires = tmp___0 + (unsigned long )jiffies; add_timer(& vub300->sg_transfer_timer); usb_sg_wait(& vub300->sg_request); del_timer(& vub300->sg_transfer_timer); if (vub300->sg_request.status < 0) { cmd->error = (unsigned int )vub300->sg_request.status; data->bytes_xfered = 0U; return (0); } else { data->bytes_xfered = vub300->datasize; return (linear_length); } } } else { tmp___1 = kmalloc((size_t )padded_length, 208U); buf = (u8 *)tmp___1; if ((unsigned long )buf != (unsigned long )((u8 *)0)) { tmp___2 = __create_pipe(vub300->udev, (unsigned int )vub300->data_inp_ep); pipe___0 = tmp___2 | 3221225600U; actual_length = 0; result___0 = vub300_usb_bulk_msg(vub300, pipe___0, (void *)buf, padded_length, & actual_length, padded_length / 16384 + 2000); if (result___0 < 0) { cmd->error = (unsigned int )result___0; data->bytes_xfered = 0U; kfree((void const *)buf); return (0); } else if (actual_length < linear_length) { cmd->error = 4294967175U; data->bytes_xfered = 0U; kfree((void const *)buf); return (0); } else { sg_copy_from_buffer(data->sg, data->sg_len, (void *)buf, (size_t )linear_length); kfree((void const *)buf); data->bytes_xfered = vub300->datasize; return (linear_length); } } else { cmd->error = 4294967284U; data->bytes_xfered = 0U; return (0); } } } } static int __command_write_data(struct vub300_mmc_host *vub300 , struct mmc_command *cmd , struct mmc_data *data ) { unsigned int pipe ; unsigned int tmp ; int linear_length ; int modulo_64_length ; int modulo_512_length ; int result ; int actual_length ; int padded_length ; u8 *buf ; void *tmp___0 ; int result___0 ; int actual_length___0 ; int result___1 ; unsigned char buf___0[256U] ; unsigned long tmp___1 ; { tmp = __create_pipe(vub300->udev, (unsigned int )vub300->data_out_ep); pipe = tmp | 3221225472U; linear_length = (int )vub300->datasize; modulo_64_length = linear_length & 63; modulo_512_length = linear_length & 511; if (linear_length <= 63) { sg_copy_to_buffer(data->sg, data->sg_len, (void *)(& vub300->padded_buffer), 64UL); memset((void *)(& vub300->padded_buffer) + (unsigned long )linear_length, 0, 64UL - (unsigned long )linear_length); result = vub300_usb_bulk_msg(vub300, pipe, (void *)(& vub300->padded_buffer), 64, & actual_length, 2000); if (result < 0) { cmd->error = (unsigned int )result; data->bytes_xfered = 0U; } else { data->bytes_xfered = vub300->datasize; } } else if ((! vub300->large_usb_packets && modulo_64_length > 0) || ((int )vub300->large_usb_packets && modulo_512_length <= 63)) { padded_length = (linear_length + 63) & -64; tmp___0 = kmalloc((size_t )padded_length, 208U); buf = (u8 *)tmp___0; if ((unsigned long )buf != (unsigned long )((u8 *)0)) { sg_copy_to_buffer(data->sg, data->sg_len, (void *)buf, (size_t )padded_length); memset((void *)buf + (unsigned long )linear_length, 0, (size_t )(padded_length - linear_length)); result___0 = vub300_usb_bulk_msg(vub300, pipe, (void *)buf, padded_length, & actual_length___0, padded_length / 16384 + 2000); kfree((void const *)buf); if (result___0 < 0) { cmd->error = (unsigned int )result___0; data->bytes_xfered = 0U; } else { data->bytes_xfered = vub300->datasize; } } else { cmd->error = 4294967284U; data->bytes_xfered = 0U; } } else { sg_copy_to_buffer(data->sg, data->sg_len, (void *)(& buf___0), 256UL); result___1 = usb_sg_init(& vub300->sg_request, vub300->udev, pipe, 0U, data->sg, (int )data->sg_len, 0UL, 208U); if (result___1 < 0) { usb_unlink_urb(vub300->command_out_urb); usb_unlink_urb(vub300->command_res_urb); cmd->error = (unsigned int )result___1; data->bytes_xfered = 0U; } else { tmp___1 = msecs_to_jiffies((unsigned int const )(linear_length / 16384 + 2000)); vub300->sg_transfer_timer.expires = tmp___1 + (unsigned long )jiffies; add_timer(& vub300->sg_transfer_timer); usb_sg_wait(& vub300->sg_request); if (cmd->error != 0U) { data->bytes_xfered = 0U; } else { del_timer(& vub300->sg_transfer_timer); if (vub300->sg_request.status < 0) { cmd->error = (unsigned int )vub300->sg_request.status; data->bytes_xfered = 0U; } else { data->bytes_xfered = vub300->datasize; } } } } return (linear_length); } } static void __vub300_command_response(struct vub300_mmc_host *vub300 , struct mmc_command *cmd , struct mmc_data *data , int data_length ) { long respretval ; int msec_timeout ; unsigned long tmp ; unsigned long tmp___0 ; int result ; int tmp___1 ; int offloaded_data_length ; int register_count ; int ri ; int tmp___2 ; int offloaded_data_length___0 ; int register_count___0 ; int ri___0 ; int tmp___3 ; int offloaded_data_length___1 ; int register_count___1 ; int ri___1 ; int tmp___4 ; { msec_timeout = data_length / 4 + 1000; tmp = msecs_to_jiffies((unsigned int const )msec_timeout); tmp___0 = wait_for_completion_timeout(& vub300->command_complete, tmp); respretval = (long )tmp___0; if (respretval == 0L) { vub300->usb_timed_out = 1; usb_kill_urb(vub300->command_out_urb); usb_kill_urb(vub300->command_res_urb); cmd->error = 4294967186U; result = usb_lock_device_for_reset(vub300->udev, (struct usb_interface const *)vub300->interface); if (result == 0) { result = usb_reset_device(vub300->udev); device_unlock(& (vub300->udev)->dev); } else { } } else if (respretval < 0L) { usb_kill_urb(vub300->command_out_urb); usb_kill_urb(vub300->command_res_urb); cmd->error = (unsigned int )respretval; } else if (cmd->error != 0U) { } else if ((vub300->command_out_urb)->status != 0) { vub300->usb_transport_fail = (vub300->command_out_urb)->status; cmd->error = (vub300->command_out_urb)->status != -71 ? (unsigned int )(vub300->command_out_urb)->status : 4294967188U; } else if ((vub300->command_res_urb)->status != 0) { vub300->usb_transport_fail = (vub300->command_res_urb)->status; cmd->error = (vub300->command_res_urb)->status != -71 ? (unsigned int )(vub300->command_res_urb)->status : 4294967188U; } else if ((unsigned int )vub300->resp.common.header_type == 0U) { } else if ((unsigned int )vub300->resp.common.header_type == 2U) { tmp___1 = vub300_response_error((int )vub300->resp.error.error_code); cmd->error = (unsigned int )tmp___1; if ((unsigned long )vub300->data != (unsigned long )((struct mmc_data *)0)) { usb_sg_cancel(& vub300->sg_request); } else { } } else if ((unsigned int )vub300->resp.common.header_type == 7U) { offloaded_data_length = (int )((unsigned int )vub300->resp.common.header_size - 11U); register_count = offloaded_data_length >> 3; ri = 0; goto ldv_29445; ldv_29444: add_offloaded_reg(vub300, (struct offload_registers_access *)(& vub300->resp.pig.reg) + (unsigned long )ri); ri = ri + 1; ldv_29445: tmp___2 = register_count; register_count = register_count - 1; if (tmp___2 != 0) { goto ldv_29444; } else { } vub300->resp.common.header_size = 11U; vub300->resp.common.header_type = 0U; cmd->error = 0U; } else if ((unsigned int )vub300->resp.common.header_type == 9U) { offloaded_data_length___0 = (int )((unsigned int )vub300->resp.common.header_size - 11U); register_count___0 = offloaded_data_length___0 >> 3; ri___0 = 0; goto ldv_29451; ldv_29450: add_offloaded_reg(vub300, (struct offload_registers_access *)(& vub300->resp.pig.reg) + (unsigned long )ri___0); ri___0 = ri___0 + 1; ldv_29451: tmp___3 = register_count___0; register_count___0 = register_count___0 - 1; if (tmp___3 != 0) { goto ldv_29450; } else { } ldv_mutex_lock_22(& vub300->irq_mutex); if (vub300->irqs_queued != 0) { vub300->irqs_queued = vub300->irqs_queued + 1; } else if ((int )vub300->irq_enabled) { vub300->irqs_queued = vub300->irqs_queued + 1; vub300_queue_poll_work(vub300, 0); } else { vub300->irqs_queued = vub300->irqs_queued + 1; } vub300->irq_disabled = 1; ldv_mutex_unlock_23(& vub300->irq_mutex); vub300->resp.common.header_size = 11U; vub300->resp.common.header_type = 0U; cmd->error = 0U; } else if ((unsigned int )vub300->resp.common.header_type == 10U) { offloaded_data_length___1 = (int )((unsigned int )vub300->resp.common.header_size - 11U); register_count___1 = offloaded_data_length___1 >> 3; ri___1 = 0; goto ldv_29457; ldv_29456: add_offloaded_reg(vub300, (struct offload_registers_access *)(& vub300->resp.pig.reg) + (unsigned long )ri___1); ri___1 = ri___1 + 1; ldv_29457: tmp___4 = register_count___1; register_count___1 = register_count___1 - 1; if (tmp___4 != 0) { goto ldv_29456; } else { } ldv_mutex_lock_24(& vub300->irq_mutex); if (vub300->irqs_queued != 0) { vub300->irqs_queued = vub300->irqs_queued + 1; } else if ((int )vub300->irq_enabled) { vub300->irqs_queued = vub300->irqs_queued + 1; vub300_queue_poll_work(vub300, 0); } else { vub300->irqs_queued = vub300->irqs_queued + 1; } vub300->irq_disabled = 0; ldv_mutex_unlock_25(& vub300->irq_mutex); vub300->resp.common.header_size = 11U; vub300->resp.common.header_type = 0U; cmd->error = 0U; } else { cmd->error = 4294967274U; } return; } } static void construct_request_response(struct vub300_mmc_host *vub300 , struct mmc_command *cmd ) { int resp_len ; int less_cmd ; int bytes ; int words ; u8 *r ; int tmp ; { resp_len = (int )vub300->resp_len; less_cmd = resp_len != 17 ? resp_len + -1 : resp_len; bytes = less_cmd & 3; words = less_cmd >> 2; r = (u8 *)(& vub300->resp.response.command_response); if (bytes == 3) { cmd->resp[words] = (u32 )((((int )*(r + (unsigned long )((words << 2) + 1)) << 24) | ((int )*(r + (unsigned long )((words << 2) + 2)) << 16)) | ((int )*(r + (unsigned long )((words << 2) + 3)) << 8)); } else if (bytes == 2) { cmd->resp[words] = (u32 )(((int )*(r + (unsigned long )((words << 2) + 1)) << 24) | ((int )*(r + (unsigned long )((words << 2) + 2)) << 16)); } else if (bytes == 1) { cmd->resp[words] = (u32 )((int )*(r + (unsigned long )((words << 2) + 1)) << 24); } else { } goto ldv_29469; ldv_29468: cmd->resp[words] = (u32 )(((((int )*(r + (unsigned long )((words << 2) + 1)) << 24) | ((int )*(r + (unsigned long )((words << 2) + 2)) << 16)) | ((int )*(r + (unsigned long )((words << 2) + 3)) << 8)) | (int )*(r + (unsigned long )((words << 2) + 4))); ldv_29469: tmp = words; words = words - 1; if (tmp > 0) { goto ldv_29468; } else { } if (cmd->opcode == 53U && (cmd->resp[0] & 255U) != 0U) { cmd->resp[0] = cmd->resp[0] & 4294967040U; } else { } return; } } static void vub300_cmndwork_thread(struct work_struct *work ) { struct vub300_mmc_host *vub300 ; struct work_struct const *__mptr ; struct mmc_request *req ; struct mmc_command *cmd ; struct mmc_data *data ; int data_length ; long tmp ; { __mptr = (struct work_struct const *)work; vub300 = (struct vub300_mmc_host *)__mptr + 0xfffffffffffff530UL; if ((unsigned long )vub300->interface == (unsigned long )((struct usb_interface *)0)) { kref_put(& vub300->kref, & vub300_delete); return; } else { req = vub300->req; cmd = vub300->cmd; data = vub300->data; ldv_mutex_lock_26(& vub300->cmd_mutex); init_completion(& vub300->command_complete); tmp = ldv__builtin_expect((int )((signed char )vub300->vub_name[0]) != 0, 1L); if ((tmp != 0L || (unsigned long )(vub300->mmc)->card == (unsigned long )((struct mmc_card *)0)) || (((vub300->mmc)->card)->state & 1U) == 0U) { } else if (((vub300->mmc)->card)->sdio_funcs == 0U) { strncpy((char *)(& vub300->vub_name), "SD memory device", 80UL); } else { download_offload_pseudocode(vub300); } send_command(vub300); if ((unsigned long )data == (unsigned long )((struct mmc_data *)0)) { data_length = 0; } else if ((data->flags & 512U) != 0U) { data_length = __command_read_data(vub300, cmd, data); } else { data_length = __command_write_data(vub300, cmd, data); } __vub300_command_response(vub300, cmd, data, data_length); vub300->req = 0; vub300->cmd = 0; vub300->data = 0; if (cmd->error != 0U) { if (cmd->error == 4294967173U) { check_vub300_port_status(vub300); } else { } ldv_mutex_unlock_27(& vub300->cmd_mutex); mmc_request_done(vub300->mmc, req); kref_put(& vub300->kref, & vub300_delete); return; } else { construct_request_response(vub300, cmd); vub300->resp_len = 0U; ldv_mutex_unlock_28(& vub300->cmd_mutex); kref_put(& vub300->kref, & vub300_delete); mmc_request_done(vub300->mmc, req); return; } } } } static int examine_cyclic_buffer(struct vub300_mmc_host *vub300 , struct mmc_command *cmd , u8 Function ) { u8 cmd0 ; u8 cmd1 ; u8 cmd2 ; u8 cmd3 ; int first ; struct offload_registers_access *rf ; u8 checksum ; int delta ; u8 register_count ; u32 register_point ; int point ; struct offload_registers_access *r ; u8 checksum___0 ; { cmd0 = (u8 )(cmd->arg >> 24); cmd1 = (u8 )(cmd->arg >> 16); cmd2 = (u8 )(cmd->arg >> 8); cmd3 = (u8 )cmd->arg; first = (int )vub300->fn[(int )Function].offload_point & 15; rf = (struct offload_registers_access *)(& vub300->fn[(int )Function].reg) + (unsigned long )first; if ((((int )rf->command_byte[0] == (int )cmd0 && (int )rf->command_byte[1] == (int )cmd1) && (int )rf->command_byte[2] == (int )cmd2) && (int )rf->command_byte[3] == (int )cmd3) { checksum = 0U; cmd->resp[1] = (u32 )((int )checksum << 24); cmd->resp[0] = (u32 )(((((int )rf->Respond_Byte[0] << 24) | ((int )rf->Respond_Byte[1] << 16)) | ((int )rf->Respond_Byte[2] << 8)) | (int )rf->Respond_Byte[3]); vub300->fn[(int )Function].offload_point = vub300->fn[(int )Function].offload_point + 1U; vub300->fn[(int )Function].offload_count = (unsigned int )vub300->fn[(int )Function].offload_count + 255U; vub300->total_offload_count = (unsigned int )vub300->total_offload_count + 255U; return (1); } else { delta = 1; register_count = (unsigned int )vub300->fn[(int )Function].offload_count + 255U; register_point = vub300->fn[(int )Function].offload_point + 1U; goto ldv_29499; ldv_29500: point = (int )register_point & 15; r = (struct offload_registers_access *)(& vub300->fn[(int )Function].reg) + (unsigned long )point; if ((((int )r->command_byte[0] == (int )cmd0 && (int )r->command_byte[1] == (int )cmd1) && (int )r->command_byte[2] == (int )cmd2) && (int )r->command_byte[3] == (int )cmd3) { checksum___0 = 0U; cmd->resp[1] = (u32 )((int )checksum___0 << 24); cmd->resp[0] = (u32 )(((((int )r->Respond_Byte[0] << 24) | ((int )r->Respond_Byte[1] << 16)) | ((int )r->Respond_Byte[2] << 8)) | (int )r->Respond_Byte[3]); vub300->fn[(int )Function].offload_point = vub300->fn[(int )Function].offload_point + (u32 )delta; vub300->fn[(int )Function].offload_count = (int )vub300->fn[(int )Function].offload_count - (int )((u8 )delta); vub300->total_offload_count = (int )vub300->total_offload_count - (int )((u8 )delta); return (1); } else { register_point = register_point + 1U; register_count = (unsigned int )register_count + 255U; delta = delta + 1; goto ldv_29499; } ldv_29499: ; if ((unsigned int )register_count != 0U) { goto ldv_29500; } else { } return (0); } } } static int satisfy_request_from_offloaded_data(struct vub300_mmc_host *vub300 , struct mmc_command *cmd ) { u8 regs ; u8 i ; u8 func ; u32 reg ; u8 checksum ; u8 rsp0 ; u8 rsp1 ; u8 rsp2 ; u8 rsp3 ; u8 tmp ; int tmp___0 ; { regs = vub300->dynamic_register_count; i = 0U; func = (unsigned int )((u8 )(cmd->arg >> 28)) & 7U; reg = (cmd->arg >> 9) & 131071U; goto ldv_29515; ldv_29516: ; if ((int )vub300->sdio_register[(int )i].func_num == (int )func && vub300->sdio_register[(int )i].sdio_reg == reg) { if ((unsigned int )vub300->sdio_register[(int )i].prepared == 0U) { return (0); } else if ((int )cmd->arg < 0) { vub300->sdio_register[(int )i].prepared = 0U; return (0); } else { checksum = 0U; rsp0 = 0U; rsp1 = 0U; rsp2 = vub300->sdio_register[(int )i].response; rsp3 = vub300->sdio_register[(int )i].regvalue; vub300->sdio_register[(int )i].prepared = 0U; cmd->resp[1] = (u32 )((int )checksum << 24); cmd->resp[0] = (u32 )(((((int )rsp0 << 24) | ((int )rsp1 << 16)) | ((int )rsp2 << 8)) | (int )rsp3); return (1); } } else { i = (unsigned int )i + 1U; goto ldv_29515; } ldv_29515: tmp = regs; regs = (u8 )((int )regs - 1); if ((unsigned int )tmp != 0U) { goto ldv_29516; } else { } if ((unsigned int )vub300->total_offload_count == 0U) { return (0); } else if ((unsigned int )vub300->fn[(int )func].offload_count == 0U) { return (0); } else { tmp___0 = examine_cyclic_buffer(vub300, cmd, (int )func); return (tmp___0); } } } static void vub300_mmc_request(struct mmc_host *mmc , struct mmc_request *req ) { struct mmc_command *cmd ; struct vub300_mmc_host *vub300 ; void *tmp ; struct mmc_data *data ; int tmp___0 ; { cmd = req->cmd; tmp = mmc_priv(mmc); vub300 = (struct vub300_mmc_host *)tmp; if ((unsigned long )vub300->interface == (unsigned long )((struct usb_interface *)0)) { cmd->error = 4294967188U; mmc_request_done(mmc, req); return; } else { data = req->data; if (! vub300->card_powered) { cmd->error = 4294967173U; mmc_request_done(mmc, req); return; } else { } if (! vub300->card_present) { cmd->error = 4294967173U; mmc_request_done(mmc, req); return; } else { } if (vub300->usb_transport_fail != 0) { cmd->error = (unsigned int )vub300->usb_transport_fail; mmc_request_done(mmc, req); return; } else { } if ((unsigned long )vub300->interface == (unsigned long )((struct usb_interface *)0)) { cmd->error = 4294967277U; mmc_request_done(mmc, req); return; } else { } kref_get(& vub300->kref); ldv_mutex_lock_29(& vub300->cmd_mutex); mod_timer(& vub300->inactivity_timer, (unsigned long )jiffies + 250UL); if (cmd->opcode == 52U) { tmp___0 = satisfy_request_from_offloaded_data(vub300, cmd); if (tmp___0 != 0) { cmd->error = 0U; ldv_mutex_unlock_30(& vub300->cmd_mutex); kref_put(& vub300->kref, & vub300_delete); mmc_request_done(mmc, req); return; } else { goto _L; } } else { _L: /* CIL Label */ vub300->cmd = cmd; vub300->req = req; vub300->data = data; if ((unsigned long )data != (unsigned long )((struct mmc_data *)0)) { vub300->datasize = data->blksz * data->blocks; } else { vub300->datasize = 0U; } vub300_queue_cmnd_work(vub300); ldv_mutex_unlock_31(& vub300->cmd_mutex); kref_put(& vub300->kref, & vub300_delete); } } return; } } static void __set_clock_speed(struct vub300_mmc_host *vub300 , u8 *buf , struct mmc_ios *ios ) { int buf_array_size ; int retval ; u32 kHzClock ; int i ; u64 c ; unsigned int tmp ; struct _ddebug descriptor ; long tmp___0 ; { buf_array_size = 8; if (ios->clock > 47999999U) { kHzClock = 48000U; } else if (ios->clock > 23999999U) { kHzClock = 24000U; } else if (ios->clock > 19999999U) { kHzClock = 20000U; } else if (ios->clock > 14999999U) { kHzClock = 15000U; } else if (ios->clock > 199999U) { kHzClock = 200U; } else { kHzClock = 0U; } c = (u64 )kHzClock; i = 0; goto ldv_29536; ldv_29535: *(buf + (unsigned long )i) = (u8 )c; c = c >> 8; i = i + 1; ldv_29536: ; if (i < buf_array_size) { goto ldv_29535; } else { } tmp = __create_pipe(vub300->udev, 0U); retval = usb_control_msg(vub300->udev, tmp | 2147483648U, 11, 64, 0, 0, (void *)buf, (int )((__u16 )buf_array_size), 250); if (retval != 8) { dev_err((struct device const *)(& (vub300->udev)->dev), "SET_CLOCK_SPEED %dkHz failed with retval=%d\n", kHzClock, retval); } else { descriptor.modname = "vub300"; descriptor.function = "__set_clock_speed"; descriptor.filename = "/home/mikhail/launches/cpachecker-regression/launcher-working-dir/ldv-manager-work-dir/work/current--X--drivers/mmc/host/vub300.ko--X--regression-testlinux-3.8-rc1--X--32_7a--X--cpachecker/linux-3.8-rc1/csd_deg_dscv/12/dscv_tempdir/dscv/ri/32_7a/drivers/mmc/host/vub300.c.prepared"; descriptor.format = "SET_CLOCK_SPEED %dkHz\n"; descriptor.lineno = 2057U; descriptor.flags = 0U; tmp___0 = ldv__builtin_expect((long )descriptor.flags & 1L, 0L); if (tmp___0 != 0L) { __dynamic_dev_dbg(& descriptor, (struct device const *)(& (vub300->udev)->dev), "SET_CLOCK_SPEED %dkHz\n", kHzClock); } else { } } return; } } static void vub300_mmc_set_ios(struct mmc_host *mmc , struct mmc_ios *ios ) { struct vub300_mmc_host *vub300 ; void *tmp ; unsigned int tmp___0 ; unsigned int tmp___1 ; u8 *buf ; void *tmp___2 ; { tmp = mmc_priv(mmc); vub300 = (struct vub300_mmc_host *)tmp; if ((unsigned long )vub300->interface == (unsigned long )((struct usb_interface *)0)) { return; } else { } kref_get(& vub300->kref); ldv_mutex_lock_32(& vub300->cmd_mutex); if ((unsigned int )ios->power_mode == 0U && (int )vub300->card_powered) { vub300->card_powered = 0; tmp___0 = __create_pipe(vub300->udev, 0U); usb_control_msg(vub300->udev, tmp___0 | 2147483648U, 4, 64, 0, 0, 0, 0, 250); msleep(600U); } else if ((unsigned int )ios->power_mode == 1U && ! vub300->card_powered) { tmp___1 = __create_pipe(vub300->udev, 0U); usb_control_msg(vub300->udev, tmp___1 | 2147483648U, 4, 64, 1, 0, 0, 0, 250); msleep(600U); vub300->card_powered = 1; } else if ((unsigned int )ios->power_mode == 2U) { tmp___2 = kmalloc(8UL, 208U); buf = (u8 *)tmp___2; if ((unsigned long )buf != (unsigned long )((u8 *)0)) { __set_clock_speed(vub300, buf, ios); kfree((void const *)buf); } else { } } else { } ldv_mutex_unlock_33(& vub300->cmd_mutex); kref_put(& vub300->kref, & vub300_delete); return; } } static int vub300_mmc_get_ro(struct mmc_host *mmc ) { struct vub300_mmc_host *vub300 ; void *tmp ; { tmp = mmc_priv(mmc); vub300 = (struct vub300_mmc_host *)tmp; return ((int )vub300->read_only); } } static void vub300_enable_sdio_irq(struct mmc_host *mmc , int enable ) { struct vub300_mmc_host *vub300 ; void *tmp ; { tmp = mmc_priv(mmc); vub300 = (struct vub300_mmc_host *)tmp; if ((unsigned long )vub300->interface == (unsigned long )((struct usb_interface *)0)) { return; } else { } kref_get(& vub300->kref); if (enable != 0) { ldv_mutex_lock_34(& vub300->irq_mutex); if (vub300->irqs_queued != 0) { vub300->irqs_queued = vub300->irqs_queued + -1; mmc_signal_sdio_irq(vub300->mmc); } else if ((int )vub300->irq_disabled) { vub300->irq_disabled = 0; vub300->irq_enabled = 1; vub300_queue_poll_work(vub300, 0); } else if ((int )vub300->irq_enabled) { } else { vub300->irq_enabled = 1; vub300_queue_poll_work(vub300, 0); } ldv_mutex_unlock_35(& vub300->irq_mutex); } else { vub300->irq_enabled = 0; } kref_put(& vub300->kref, & vub300_delete); return; } } void vub300_init_card(struct mmc_host *mmc , struct mmc_card *card ) { struct vub300_mmc_host *vub300 ; void *tmp ; { tmp = mmc_priv(mmc); vub300 = (struct vub300_mmc_host *)tmp; _dev_info((struct device const *)(& (vub300->udev)->dev), "NO host QUIRKS for this card\n"); return; } } static struct mmc_host_ops vub300_mmc_ops = {0, 0, 0, 0, & vub300_mmc_request, & vub300_mmc_set_ios, & vub300_mmc_get_ro, 0, & vub300_enable_sdio_irq, & vub300_init_card, 0, 0, 0, 0, 0, 0}; static int vub300_probe(struct usb_interface *interface , struct usb_device_id const *id ) { struct vub300_mmc_host *vub300 ; struct usb_host_interface *iface_desc ; struct usb_device *udev ; struct usb_device *tmp ; struct usb_device *tmp___0 ; int i ; int retval ; struct urb *command_out_urb ; struct urb *command_res_urb ; struct mmc_host *mmc ; char manufacturer[48U] ; char product[32U] ; char serial_number[32U] ; void *tmp___1 ; struct lock_class_key __key ; struct lock_class_key __key___0 ; int tmp___2 ; struct usb_endpoint_descriptor *endpoint ; int tmp___4 ; char *tmp___5 ; int tmp___6 ; int tmp___7 ; int tmp___8 ; unsigned int tmp___9 ; unsigned int tmp___10 ; unsigned int tmp___11 ; struct lock_class_key __key___1 ; atomic_long_t __constr_expr_0 ; struct lock_class_key __key___2 ; struct lock_class_key __key___3 ; atomic_long_t __constr_expr_1 ; struct lock_class_key __key___4 ; atomic_long_t __constr_expr_2 ; struct lock_class_key __key___5 ; struct lock_class_key __key___6 ; int tmp___12 ; int tmp___13 ; { tmp = interface_to_usbdev(interface); tmp___0 = usb_get_dev(tmp); udev = tmp___0; retval = -12; usb_string(udev, (int )udev->descriptor.iManufacturer, (char *)(& manufacturer), 48UL); usb_string(udev, (int )udev->descriptor.iProduct, (char *)(& product), 32UL); usb_string(udev, (int )udev->descriptor.iSerialNumber, (char *)(& serial_number), 32UL); _dev_info((struct device const *)(& udev->dev), "probing VID:PID(%04X:%04X) %s %s %s\n", (int )udev->descriptor.idVendor, (int )udev->descriptor.idProduct, (char *)(& manufacturer), (char *)(& product), (char *)(& serial_number)); command_out_urb = usb_alloc_urb(0, 208U); if ((unsigned long )command_out_urb == (unsigned long )((struct urb *)0)) { retval = -12; dev_err((struct device const *)(& udev->dev), "not enough memory for command_out_urb\n"); goto error0; } else { } command_res_urb = usb_alloc_urb(0, 208U); if ((unsigned long )command_res_urb == (unsigned long )((struct urb *)0)) { retval = -12; dev_err((struct device const *)(& udev->dev), "not enough memory for command_res_urb\n"); goto error1; } else { } mmc = mmc_alloc_host(3152, & udev->dev); if ((unsigned long )mmc == (unsigned long )((struct mmc_host *)0)) { retval = -12; dev_err((struct device const *)(& udev->dev), "not enough memory for the mmc_host\n"); goto error4; } else { } mmc->caps = 0U; if (! force_1_bit_data_xfers) { mmc->caps = mmc->caps | 1U; } else { } if (! force_polling_for_irqs) { mmc->caps = mmc->caps | 8U; } else { } mmc->caps = mmc->caps & 4294967263U; if ((int )limit_speed_to_24_MHz) { mmc->caps = mmc->caps | 2U; mmc->caps = mmc->caps | 4U; mmc->f_max = 24000000U; _dev_info((struct device const *)(& udev->dev), "limiting SDIO speed to 24_MHz\n"); } else { mmc->caps = mmc->caps | 2U; mmc->caps = mmc->caps | 4U; mmc->f_max = 48000000U; } mmc->f_min = 200000U; mmc->max_blk_count = 511U; mmc->max_blk_size = 512U; mmc->max_segs = 128U; if (force_max_req_size != 0) { mmc->max_req_size = (unsigned int )(force_max_req_size * 1024); } else { mmc->max_req_size = 65536U; } mmc->max_seg_size = mmc->max_req_size; mmc->ocr_avail = 0U; mmc->ocr_avail = mmc->ocr_avail | 128U; mmc->ocr_avail = mmc->ocr_avail | 256U; mmc->ocr_avail = mmc->ocr_avail | 512U; mmc->ocr_avail = mmc->ocr_avail | 1024U; mmc->ocr_avail = mmc->ocr_avail | 2048U; mmc->ocr_avail = mmc->ocr_avail | 4096U; mmc->ocr_avail = mmc->ocr_avail | 8192U; mmc->ocr_avail = mmc->ocr_avail | 16384U; mmc->ocr_avail = mmc->ocr_avail | 32768U; mmc->ocr_avail = mmc->ocr_avail | 65536U; mmc->ocr_avail = mmc->ocr_avail | 131072U; mmc->ocr_avail = mmc->ocr_avail | 262144U; mmc->ocr_avail = mmc->ocr_avail | 524288U; mmc->ocr_avail = mmc->ocr_avail | 1048576U; mmc->ocr_avail = mmc->ocr_avail | 2097152U; mmc->ocr_avail = mmc->ocr_avail | 4194304U; mmc->ocr_avail = mmc->ocr_avail | 8388608U; mmc->ops = (struct mmc_host_ops const *)(& vub300_mmc_ops); tmp___1 = mmc_priv(mmc); vub300 = (struct vub300_mmc_host *)tmp___1; vub300->mmc = mmc; vub300->card_powered = 0; vub300->bus_width = 0U; vub300->cmnd.head.block_size[0] = 0U; vub300->cmnd.head.block_size[1] = 0U; vub300->app_spec = 0; __mutex_init(& vub300->cmd_mutex, "&vub300->cmd_mutex", & __key); __mutex_init(& vub300->irq_mutex, "&vub300->irq_mutex", & __key___0); vub300->command_out_urb = command_out_urb; vub300->command_res_urb = command_res_urb; vub300->usb_timed_out = 0; vub300->dynamic_register_count = 0U; i = 0; goto ldv_29584; ldv_29583: vub300->fn[i].offload_point = 0U; vub300->fn[i].offload_count = 0U; i = i + 1; ldv_29584: ; if ((unsigned int )i <= 7U) { goto ldv_29583; } else { } vub300->total_offload_count = 0U; vub300->irq_enabled = 0; vub300->irq_disabled = 0; vub300->irqs_queued = 0; i = 0; goto ldv_29589; ldv_29588: tmp___2 = i; i = i + 1; vub300->sdio_register[tmp___2].activate = 0U; i = i + 1; ldv_29589: ; if ((unsigned int )i <= 15U) { goto ldv_29588; } else { } vub300->udev = udev; vub300->interface = interface; vub300->cmnd_res_ep = 0U; vub300->cmnd_out_ep = 0U; vub300->data_inp_ep = 0U; vub300->data_out_ep = 0U; i = 0; goto ldv_29594; ldv_29593: vub300->fbs[i] = 512U; i = i + 1; ldv_29594: ; if ((unsigned int )i <= 7U) { goto ldv_29593; } else { } vub300->large_usb_packets = 0; iface_desc = interface->cur_altsetting; i = 0; goto ldv_29598; ldv_29597: endpoint = & (iface_desc->endpoint + (unsigned long )i)->desc; tmp___6 = usb_endpoint_is_bulk_in((struct usb_endpoint_descriptor const *)endpoint); if (tmp___6 == 0) { tmp___4 = usb_endpoint_is_bulk_out((struct usb_endpoint_descriptor const *)endpoint); tmp___5 = tmp___4 != 0 ? (char *)"BULK OUT" : (char *)"UNKNOWN"; } else { tmp___5 = (char *)"BULK IN"; } _dev_info((struct device const *)(& (vub300->udev)->dev), "vub300 testing %s EndPoint(%d) %02X\n", tmp___5, i, (int )endpoint->bEndpointAddress); if ((unsigned int )endpoint->wMaxPacketSize > 64U) { vub300->large_usb_packets = 1; } else { } tmp___8 = usb_endpoint_is_bulk_in((struct usb_endpoint_descriptor const *)endpoint); if (tmp___8 != 0) { if ((unsigned int )vub300->cmnd_res_ep == 0U) { vub300->cmnd_res_ep = endpoint->bEndpointAddress; } else if ((unsigned int )vub300->data_inp_ep == 0U) { vub300->data_inp_ep = endpoint->bEndpointAddress; } else { dev_warn((struct device const *)(& (vub300->udev)->dev), "ignoring unexpected bulk_in endpoint"); } } else { tmp___7 = usb_endpoint_is_bulk_out((struct usb_endpoint_descriptor const *)endpoint); if (tmp___7 != 0) { if ((unsigned int )vub300->cmnd_out_ep == 0U) { vub300->cmnd_out_ep = endpoint->bEndpointAddress; } else if ((unsigned int )vub300->data_out_ep == 0U) { vub300->data_out_ep = endpoint->bEndpointAddress; } else { dev_warn((struct device const *)(& (vub300->udev)->dev), "ignoring unexpected bulk_out endpoint"); } } else { dev_warn((struct device const *)(& (vub300->udev)->dev), "vub300 ignoring EndPoint(%d) %02X", i, (int )endpoint->bEndpointAddress); } } i = i + 1; ldv_29598: ; if ((int )iface_desc->desc.bNumEndpoints > i) { goto ldv_29597; } else { } if ((((unsigned int )vub300->cmnd_res_ep != 0U && (unsigned int )vub300->cmnd_out_ep != 0U) && (unsigned int )vub300->data_inp_ep != 0U) && (unsigned int )vub300->data_out_ep != 0U) { _dev_info((struct device const *)(& (vub300->udev)->dev), "vub300 %s packets using EndPoints %02X %02X %02X %02X\n", (int )vub300->large_usb_packets ? (char *)"LARGE" : (char *)"SMALL", (int )vub300->cmnd_out_ep, (int )vub300->cmnd_res_ep, (int )vub300->data_out_ep, (int )vub300->data_inp_ep); } else { dev_err((struct device const *)(& (vub300->udev)->dev), "Could not find two sets of bulk-in/out endpoint pairs\n"); retval = -22; goto error5; } tmp___9 = __create_pipe(vub300->udev, 0U); retval = usb_control_msg(vub300->udev, tmp___9 | 2147483776U, 1, 192, 0, 0, (void *)(& vub300->hc_info), 4, 250); if (retval < 0) { goto error5; } else { } tmp___10 = __create_pipe(vub300->udev, 0U); retval = usb_control_msg(vub300->udev, tmp___10 | 2147483776U, 16, 64, (int )((__u16 )firmware_rom_wait_states), 0, 0, 0, 250); if (retval < 0) { goto error5; } else { } _dev_info((struct device const *)(& (vub300->udev)->dev), "operating_mode = %s %s %d MHz %s %d byte USB packets\n", (mmc->caps & 8U) != 0U ? (char *)"IRQs" : (char *)"POLL", (int )mmc->caps & 1 ? (char *)"4-bit" : (char *)"1-bit", mmc->f_max / 1000000U, (int )pad_input_to_usb_pkt ? (char *)"padding input data to" : (char *)"with", (int )vub300->large_usb_packets ? 512 : 64); tmp___11 = __create_pipe(vub300->udev, 0U); retval = usb_control_msg(vub300->udev, tmp___11 | 2147483776U, 0, 192, 0, 0, (void *)(& vub300->system_port_status), 15, 250); if (retval < 0) { goto error4; } else if (retval == 15) { vub300->card_present = ((int )vub300->system_port_status.port_flags & 1) != 0; vub300->read_only = ((unsigned int )vub300->system_port_status.port_flags & 16U) != 0U; } else { goto error4; } usb_set_intfdata(interface, (void *)vub300); __init_work(& vub300->pollwork.work, 0); __constr_expr_0.counter = 4195328L; vub300->pollwork.work.data = __constr_expr_0; lockdep_init_map(& vub300->pollwork.work.lockdep_map, "(&(&vub300->pollwork)->work)", & __key___1, 0); INIT_LIST_HEAD(& vub300->pollwork.work.entry); vub300->pollwork.work.func = & vub300_pollwork_thread; init_timer_key(& vub300->pollwork.timer, 2U, "(&(&vub300->pollwork)->timer)", & __key___2); vub300->pollwork.timer.function = & delayed_work_timer_fn; vub300->pollwork.timer.data = (unsigned long )(& vub300->pollwork); __init_work(& vub300->cmndwork, 0); __constr_expr_1.counter = 4195328L; vub300->cmndwork.data = __constr_expr_1; lockdep_init_map(& vub300->cmndwork.lockdep_map, "(&vub300->cmndwork)", & __key___3, 0); INIT_LIST_HEAD(& vub300->cmndwork.entry); vub300->cmndwork.func = & vub300_cmndwork_thread; __init_work(& vub300->deadwork, 0); __constr_expr_2.counter = 4195328L; vub300->deadwork.data = __constr_expr_2; lockdep_init_map(& vub300->deadwork.lockdep_map, "(&vub300->deadwork)", & __key___4, 0); INIT_LIST_HEAD(& vub300->deadwork.entry); vub300->deadwork.func = & vub300_deadwork_thread; kref_init(& vub300->kref); init_timer_key(& vub300->sg_transfer_timer, 0U, "(&vub300->sg_transfer_timer)", & __key___5); vub300->sg_transfer_timer.data = (unsigned long )vub300; vub300->sg_transfer_timer.function = & vub300_sg_timed_out; kref_get(& vub300->kref); init_timer_key(& vub300->inactivity_timer, 0U, "(&vub300->inactivity_timer)", & __key___6); vub300->inactivity_timer.data = (unsigned long )vub300; vub300->inactivity_timer.function = & vub300_inactivity_timer_expired; vub300->inactivity_timer.expires = (unsigned long )jiffies + 250UL; add_timer(& vub300->inactivity_timer); if ((int )vub300->card_present) { tmp___12 = interface_to_InterfaceNumber(interface); _dev_info((struct device const *)(& (vub300->udev)->dev), "USB vub300 remote SDIO host controller[%d]connected with SD/SDIO card inserted\n", tmp___12); } else { tmp___13 = interface_to_InterfaceNumber(interface); _dev_info((struct device const *)(& (vub300->udev)->dev), "USB vub300 remote SDIO host controller[%d]connected with no SD/SDIO card inserted\n", tmp___13); } mmc_add_host(mmc); return (0); error5: mmc_free_host(mmc); error4: usb_free_urb(command_res_urb); error1: usb_free_urb(command_out_urb); error0: usb_put_dev(udev); return (retval); } } static void vub300_disconnect(struct usb_interface *interface ) { struct vub300_mmc_host *vub300 ; void *tmp ; struct mmc_host *mmc ; int ifnum ; int tmp___0 ; { tmp = usb_get_intfdata(interface); vub300 = (struct vub300_mmc_host *)tmp; if ((unsigned long )vub300 == (unsigned long )((struct vub300_mmc_host *)0) || (unsigned long )vub300->mmc == (unsigned long )((struct mmc_host *)0)) { return; } else { mmc = vub300->mmc; if ((unsigned long )vub300->mmc == (unsigned long )((struct mmc_host *)0)) { return; } else { tmp___0 = interface_to_InterfaceNumber(interface); ifnum = tmp___0; usb_set_intfdata(interface, 0); vub300->interface = 0; kref_put(& vub300->kref, & vub300_delete); mmc_remove_host(mmc); printk("\016USB vub300 remote SDIO host controller[%d] now disconnected", ifnum); return; } } } } static int vub300_suspend(struct usb_interface *intf , pm_message_t message ) { struct vub300_mmc_host *vub300 ; void *tmp ; struct mmc_host *mmc ; { tmp = usb_get_intfdata(intf); vub300 = (struct vub300_mmc_host *)tmp; if ((unsigned long )vub300 == (unsigned long )((struct vub300_mmc_host *)0) || (unsigned long )vub300->mmc == (unsigned long )((struct mmc_host *)0)) { return (0); } else { mmc = vub300->mmc; mmc_suspend_host(mmc); return (0); } } } static int vub300_resume(struct usb_interface *intf ) { struct vub300_mmc_host *vub300 ; void *tmp ; struct mmc_host *mmc ; { tmp = usb_get_intfdata(intf); vub300 = (struct vub300_mmc_host *)tmp; if ((unsigned long )vub300 == (unsigned long )((struct vub300_mmc_host *)0) || (unsigned long )vub300->mmc == (unsigned long )((struct mmc_host *)0)) { return (0); } else { mmc = vub300->mmc; mmc_resume_host(mmc); return (0); } } } static int vub300_pre_reset(struct usb_interface *intf ) { struct vub300_mmc_host *vub300 ; void *tmp ; { tmp = usb_get_intfdata(intf); vub300 = (struct vub300_mmc_host *)tmp; ldv_mutex_lock_36(& vub300->cmd_mutex); return (0); } } static int vub300_post_reset(struct usb_interface *intf ) { struct vub300_mmc_host *vub300 ; void *tmp ; { tmp = usb_get_intfdata(intf); vub300 = (struct vub300_mmc_host *)tmp; vub300->errors = -32; ldv_mutex_unlock_37(& vub300->cmd_mutex); return (0); } } static struct usb_driver vub300_driver = {"vub300", & vub300_probe, & vub300_disconnect, 0, & vub300_suspend, & vub300_resume, 0, & vub300_pre_reset, & vub300_post_reset, (struct usb_device_id const *)(& vub300_table), {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}, {{0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0}; static int vub300_init(void) { int result ; struct lock_class_key __key ; char const *__lock_name ; struct workqueue_struct *tmp ; struct lock_class_key __key___0 ; char const *__lock_name___0 ; struct workqueue_struct *tmp___0 ; struct lock_class_key __key___1 ; char const *__lock_name___1 ; struct workqueue_struct *tmp___1 ; { printk("\016VUB300 Driver rom wait states = %02X irqpoll timeout = %04X", firmware_rom_wait_states, firmware_irqpoll_timeout & 65535); __lock_name = "kvub300c"; tmp = __alloc_workqueue_key("kvub300c", 10U, 1, & __key, __lock_name); cmndworkqueue = tmp; if ((unsigned long )cmndworkqueue == (unsigned long )((struct workqueue_struct *)0)) { printk("\vnot enough memory for the REQUEST workqueue"); result = -12; goto out1; } else { } __lock_name___0 = "kvub300p"; tmp___0 = __alloc_workqueue_key("kvub300p", 10U, 1, & __key___0, __lock_name___0); pollworkqueue = tmp___0; if ((unsigned long )pollworkqueue == (unsigned long )((struct workqueue_struct *)0)) { printk("\vnot enough memory for the IRQPOLL workqueue"); result = -12; goto out2; } else { } __lock_name___1 = "kvub300d"; tmp___1 = __alloc_workqueue_key("kvub300d", 10U, 1, & __key___1, __lock_name___1); deadworkqueue = tmp___1; if ((unsigned long )deadworkqueue == (unsigned long )((struct workqueue_struct *)0)) { printk("\vnot enough memory for the EXPIRED workqueue"); result = -12; goto out3; } else { } result = usb_register_driver(& vub300_driver, & __this_module, "vub300"); if (result != 0) { printk("\vusb_register failed. Error number %d", result); goto out4; } else { } return (0); out4: destroy_workqueue(deadworkqueue); out3: destroy_workqueue(pollworkqueue); out2: destroy_workqueue(cmndworkqueue); out1: ; return (result); } } static void vub300_exit(void) { { usb_deregister(& vub300_driver); flush_workqueue(cmndworkqueue); flush_workqueue(pollworkqueue); flush_workqueue(deadworkqueue); destroy_workqueue(cmndworkqueue); destroy_workqueue(pollworkqueue); destroy_workqueue(deadworkqueue); return; } } void ldv_check_final_state(void) ; extern void ldv_check_return_value(int ) ; extern void ldv_check_return_value_probe(int ) ; void ldv_initialize(void) ; extern void ldv_handler_precall(void) ; extern int __VERIFIER_nondet_int(void) ; int LDV_IN_INTERRUPT ; int main(void) { struct mmc_host *var_group1 ; struct mmc_request *var_group2 ; struct mmc_ios *var_group3 ; int var_vub300_enable_sdio_irq_38_p1 ; struct mmc_card *var_group4 ; struct usb_interface *var_group5 ; struct usb_device_id const *var_vub300_probe_40_p1 ; int res_vub300_probe_40 ; pm_message_t var_vub300_suspend_42_p1 ; unsigned long var_vub300_sg_timed_out_22_p0 ; unsigned long var_vub300_inactivity_timer_expired_16_p0 ; int ldv_s_vub300_driver_usb_driver ; int tmp ; int tmp___0 ; int tmp___1 ; { ldv_s_vub300_driver_usb_driver = 0; LDV_IN_INTERRUPT = 1; ldv_initialize(); ldv_handler_precall(); tmp = vub300_init(); if (tmp != 0) { goto ldv_final; } else { } goto ldv_29715; ldv_29714: tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ldv_handler_precall(); vub300_mmc_request(var_group1, var_group2); goto ldv_29699; case 1: ldv_handler_precall(); vub300_mmc_set_ios(var_group1, var_group3); goto ldv_29699; case 2: ldv_handler_precall(); vub300_mmc_get_ro(var_group1); goto ldv_29699; case 3: ldv_handler_precall(); vub300_enable_sdio_irq(var_group1, var_vub300_enable_sdio_irq_38_p1); goto ldv_29699; case 4: ldv_handler_precall(); vub300_init_card(var_group1, var_group4); goto ldv_29699; case 5: ; if (ldv_s_vub300_driver_usb_driver == 0) { res_vub300_probe_40 = vub300_probe(var_group5, var_vub300_probe_40_p1); ldv_check_return_value(res_vub300_probe_40); ldv_check_return_value_probe(res_vub300_probe_40); if (res_vub300_probe_40 != 0) { goto ldv_module_exit; } else { } ldv_s_vub300_driver_usb_driver = ldv_s_vub300_driver_usb_driver + 1; } else { } goto ldv_29699; case 6: ; if (ldv_s_vub300_driver_usb_driver == 1) { ldv_handler_precall(); vub300_suspend(var_group5, var_vub300_suspend_42_p1); ldv_s_vub300_driver_usb_driver = ldv_s_vub300_driver_usb_driver + 1; } else { } goto ldv_29699; case 7: ; if (ldv_s_vub300_driver_usb_driver == 2) { ldv_handler_precall(); vub300_resume(var_group5); ldv_s_vub300_driver_usb_driver = ldv_s_vub300_driver_usb_driver + 1; } else { } goto ldv_29699; case 8: ; if (ldv_s_vub300_driver_usb_driver == 3) { ldv_handler_precall(); vub300_pre_reset(var_group5); ldv_s_vub300_driver_usb_driver = ldv_s_vub300_driver_usb_driver + 1; } else { } goto ldv_29699; case 9: ; if (ldv_s_vub300_driver_usb_driver == 4) { ldv_handler_precall(); vub300_post_reset(var_group5); ldv_s_vub300_driver_usb_driver = ldv_s_vub300_driver_usb_driver + 1; } else { } goto ldv_29699; case 10: ; if (ldv_s_vub300_driver_usb_driver == 5) { ldv_handler_precall(); vub300_disconnect(var_group5); ldv_s_vub300_driver_usb_driver = 0; } else { } goto ldv_29699; case 11: ldv_handler_precall(); vub300_sg_timed_out(var_vub300_sg_timed_out_22_p0); goto ldv_29699; case 12: ldv_handler_precall(); vub300_inactivity_timer_expired(var_vub300_inactivity_timer_expired_16_p0); goto ldv_29699; default: ; goto ldv_29699; } ldv_29699: ; ldv_29715: tmp___1 = __VERIFIER_nondet_int(); if (tmp___1 != 0 || ldv_s_vub300_driver_usb_driver != 0) { goto ldv_29714; } else { } ldv_module_exit: ldv_handler_precall(); vub300_exit(); 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(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(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_5(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_6(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_cred_guard_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_7(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_cred_guard_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_8(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_irq_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_9(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_irq_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_10(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_irq_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_11(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_irq_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_12(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_irq_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_13(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_irq_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_14(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_cmd_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_lock_15(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_irq_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_16(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_irq_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_17(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_irq_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_18(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_irq_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_19(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_cmd_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_20(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_cmd_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_21(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_cmd_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_22(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_irq_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_23(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_irq_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_24(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_irq_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_25(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_irq_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_26(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_cmd_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_27(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_cmd_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_28(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_cmd_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_29(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_cmd_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_30(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_cmd_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_31(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_cmd_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_32(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_cmd_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_33(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_cmd_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_34(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_irq_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_35(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_irq_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_36(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_cmd_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_37(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_cmd_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: {reach_error();abort();} } } extern int __VERIFIER_nondet_int(void) ; long ldv__builtin_expect(long exp , long c ) { { return (exp); } } static int ldv_mutex_cmd_mutex ; int ldv_mutex_lock_interruptible_cmd_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cmd_mutex == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_cmd_mutex = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_cmd_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cmd_mutex == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_cmd_mutex = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_cmd_mutex(struct mutex *lock ) { { if (ldv_mutex_cmd_mutex == 1) { } else { ldv_error(); } ldv_mutex_cmd_mutex = 2; return; } } int ldv_mutex_trylock_cmd_mutex(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_cmd_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_cmd_mutex = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_cmd_mutex(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_cmd_mutex == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_cmd_mutex = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_cmd_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cmd_mutex == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_cmd_mutex(struct mutex *lock ) { { if (ldv_mutex_cmd_mutex == 2) { } else { ldv_error(); } ldv_mutex_cmd_mutex = 1; return; } } static int ldv_mutex_cred_guard_mutex ; int ldv_mutex_lock_interruptible_cred_guard_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_cred_guard_mutex = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_cred_guard_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_cred_guard_mutex = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_cred_guard_mutex(struct mutex *lock ) { { if (ldv_mutex_cred_guard_mutex == 1) { } else { ldv_error(); } ldv_mutex_cred_guard_mutex = 2; return; } } int ldv_mutex_trylock_cred_guard_mutex(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_cred_guard_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_cred_guard_mutex = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_cred_guard_mutex(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_cred_guard_mutex == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_cred_guard_mutex = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_cred_guard_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_cred_guard_mutex == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_cred_guard_mutex(struct mutex *lock ) { { if (ldv_mutex_cred_guard_mutex == 2) { } else { ldv_error(); } ldv_mutex_cred_guard_mutex = 1; return; } } static int ldv_mutex_irq_mutex ; int ldv_mutex_lock_interruptible_irq_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_irq_mutex == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_irq_mutex = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_irq_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_irq_mutex == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_irq_mutex = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_irq_mutex(struct mutex *lock ) { { if (ldv_mutex_irq_mutex == 1) { } else { ldv_error(); } ldv_mutex_irq_mutex = 2; return; } } int ldv_mutex_trylock_irq_mutex(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_irq_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_irq_mutex = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_irq_mutex(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_irq_mutex == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_irq_mutex = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_irq_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_irq_mutex == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_irq_mutex(struct mutex *lock ) { { if (ldv_mutex_irq_mutex == 2) { } else { ldv_error(); } ldv_mutex_irq_mutex = 1; 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 ; int ldv_mutex_lock_interruptible_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_mutex = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_mutex = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_mutex(struct mutex *lock ) { { if (ldv_mutex_mutex == 1) { } else { ldv_error(); } ldv_mutex_mutex = 2; return; } } int ldv_mutex_trylock_mutex(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_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_mutex = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_mutex(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_mutex == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_mutex = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_mutex == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_mutex(struct mutex *lock ) { { if (ldv_mutex_mutex == 2) { } else { ldv_error(); } ldv_mutex_mutex = 1; return; } } void ldv_initialize(void) { { ldv_mutex_cmd_mutex = 1; ldv_mutex_cred_guard_mutex = 1; ldv_mutex_irq_mutex = 1; ldv_mutex_lock = 1; ldv_mutex_mutex = 1; return; } } void ldv_check_final_state(void) { { if (ldv_mutex_cmd_mutex == 1) { } else { ldv_error(); } if (ldv_mutex_cred_guard_mutex == 1) { } else { ldv_error(); } if (ldv_mutex_irq_mutex == 1) { } else { ldv_error(); } if (ldv_mutex_lock == 1) { } else { ldv_error(); } if (ldv_mutex_mutex == 1) { } else { ldv_error(); } return; } } #include "model/32_7a_cilled_false-unreach-call_linux-3.8-rc1-32_7a-drivers--mmc--host--vub300.ko-ldv_main0_sequence_infinite_withcheck_stateful.env.c" #include "model/common.env.c"