extern void abort(void); extern void __assert_fail(const char *, const char *, unsigned int, const char *) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__)); void reach_error() { __assert_fail("0", "drivers--net--phy--spi_ks8995.ko_000.a8e510f.08_1a.cil_true-unreach-call.i", 3, "reach_error"); } /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef unsigned short __u16; typedef unsigned int __u32; typedef unsigned long long __u64; typedef unsigned char u8; typedef short s16; typedef unsigned short u16; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef unsigned int __kernel_mode_t; typedef unsigned long __kernel_size_t; typedef long __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef __kernel_mode_t mode_t; typedef _Bool bool; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef u64 dma_addr_t; typedef unsigned int gfp_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 module; typedef void (*ctor_fn_t)(void); struct device; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct completion; struct page; struct task_struct; struct file; struct arch_spinlock; struct jump_label_key; struct kmem_cache; typedef atomic64_t atomic_long_t; typedef u16 __ticket_t; typedef u32 __ticketpair_t; struct __raw_tickets { __ticket_t head ; __ticket_t tail ; }; union __anonunion_ldv_5950_29 { __ticketpair_t head_tail ; struct __raw_tickets tickets ; }; struct arch_spinlock { union __anonunion_ldv_5950_29 ldv_5950 ; }; typedef struct arch_spinlock arch_spinlock_t; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; struct __anonstruct_ldv_6169_33 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion_ldv_6170_32 { struct raw_spinlock rlock ; struct __anonstruct_ldv_6169_33 ldv_6169 ; }; struct spinlock { union __anonunion_ldv_6170_32 ldv_6170 ; }; typedef struct spinlock spinlock_t; struct __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_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 ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; }; struct pm_qos_constraints; 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 ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; 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 pm_qos_constraints *constraints ; }; struct dev_pm_domain { struct dev_pm_ops ops ; }; struct vm_area_struct; typedef __u64 Elf64_Addr; typedef __u16 Elf64_Half; typedef __u32 Elf64_Word; typedef __u64 Elf64_Xword; struct elf64_sym { Elf64_Word st_name ; unsigned char st_info ; unsigned char st_other ; Elf64_Half st_shndx ; Elf64_Addr st_value ; Elf64_Xword st_size ; }; typedef struct elf64_sym Elf64_Sym; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct attribute { char const *name ; mode_t mode ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; mode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; void const *(*namespace)(struct kobject * , struct attribute const * ) ; }; struct sysfs_dirent; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct sysfs_dirent *sd ; struct kref kref ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion_ldv_13145_134 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; u16 flags ; union __anonunion_ldv_13145_134 ldv_13145 ; }; 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 jump_label_key { atomic_t enabled ; }; struct tracepoint; struct tracepoint_func { void *func ; void *data ; }; struct tracepoint { char const *name ; struct jump_label_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 int incs ; unsigned int decs ; }; struct module_sect_attrs; struct module_notes_attrs; struct ftrace_event_call; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct ftrace_event_call **trace_events ; unsigned int num_trace_events ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; struct list_head source_list ; struct list_head target_list ; struct task_struct *waiter ; void (*exit)(void) ; struct module_ref *refptr ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct dma_map_ops; struct dev_archdata { void *acpi_handle ; struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct device_node; struct iommu_ops; struct bus_attribute { struct attribute attr ; ssize_t (*show)(struct bus_type * , char * ) ; ssize_t (*store)(struct bus_type * , char const * , size_t ) ; }; struct device_attribute; struct driver_attribute; struct bus_type { char const *name ; struct bus_attribute *bus_attrs ; struct device_attribute *dev_attrs ; struct driver_attribute *drv_attrs ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops *iommu_ops ; struct subsys_private *p ; }; struct of_device_id; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; struct of_device_id const *of_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct driver_attribute { struct attribute attr ; ssize_t (*show)(struct device_driver * , char * ) ; ssize_t (*store)(struct device_driver * , char const * , size_t ) ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct device_attribute *dev_attrs ; struct bin_attribute *dev_bin_attrs ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , mode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct device_type; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; 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 * , mode_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct dma_coherent_mem; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type 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 ; dev_t devt ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; }; struct wakeup_source { char *name ; struct list_head entry ; spinlock_t lock ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long hit_count ; unsigned char active : 1 ; }; typedef unsigned long kernel_ulong_t; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void *data ; }; struct spi_device_id { char name[32U] ; kernel_ulong_t driver_data ; }; struct kmem_cache_cpu { void **freelist ; unsigned long tid ; struct page *page ; struct page *partial ; int node ; unsigned int stat[24U] ; }; 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 objsize ; 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 ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[1024U] ; }; struct spi_master; struct spi_device { struct device dev ; struct spi_master *master ; u32 max_speed_hz ; u8 chip_select ; u8 mode ; u8 bits_per_word ; int irq ; void *controller_state ; void *controller_data ; char modalias[32U] ; }; struct spi_message; struct spi_driver { struct spi_device_id const *id_table ; int (*probe)(struct spi_device * ) ; int (*remove)(struct spi_device * ) ; void (*shutdown)(struct spi_device * ) ; int (*suspend)(struct spi_device * , pm_message_t ) ; int (*resume)(struct spi_device * ) ; struct device_driver driver ; }; struct spi_master { struct device dev ; struct list_head list ; s16 bus_num ; u16 num_chipselect ; u16 dma_alignment ; u16 mode_bits ; u16 flags ; spinlock_t bus_lock_spinlock ; struct mutex bus_lock_mutex ; bool bus_lock_flag ; int (*setup)(struct spi_device * ) ; int (*transfer)(struct spi_device * , struct spi_message * ) ; void (*cleanup)(struct spi_device * ) ; }; struct spi_transfer { void const *tx_buf ; void *rx_buf ; unsigned int len ; dma_addr_t tx_dma ; dma_addr_t rx_dma ; unsigned char cs_change : 1 ; u8 bits_per_word ; u16 delay_usecs ; u32 speed_hz ; struct list_head transfer_list ; }; struct spi_message { struct list_head transfers ; struct spi_device *spi ; unsigned char is_dma_mapped : 1 ; void (*complete)(void * ) ; void *context ; unsigned int actual_length ; int status ; struct list_head queue ; void *state ; }; struct ks8995_pdata { }; struct ks8995_switch { struct spi_device *spi ; struct mutex lock ; struct ks8995_pdata *pdata ; }; struct ks8995_data; long ldv__builtin_expect(long exp , long c ) ; __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ; __inline static void list_add_tail(struct list_head *new , struct list_head *head ) { { __list_add(new, head->prev, head); return; } } extern int printk(char const * , ...) ; extern void *memset(void * , int , size_t ) ; extern void __mutex_init(struct mutex * , char const * , struct lock_class_key * ) ; extern void mutex_lock_nested(struct mutex * , unsigned int ) ; extern void mutex_unlock(struct mutex * ) ; extern int sysfs_create_bin_file(struct kobject * , struct bin_attribute const * ) ; extern void sysfs_remove_bin_file(struct kobject * , struct bin_attribute const * ) ; extern struct module __this_module ; extern void __const_udelay(unsigned long ) ; extern void driver_unregister(struct device_driver * ) ; extern void *dev_get_drvdata(struct device const * ) ; extern int dev_set_drvdata(struct device * , void * ) ; extern struct device *get_device(struct device * ) ; extern int dev_err(struct device const * , char const * , ...) ; extern int _dev_info(struct device const * , char const * , ...) ; extern void kfree(void const * ) ; extern void *__kmalloc(size_t , gfp_t ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } extern struct bus_type spi_bus_type ; __inline static struct spi_device *spi_dev_get(struct spi_device *spi ) { struct spi_device *tmp___0 ; struct device *tmp___1 ; { if ((unsigned long )spi != (unsigned long )((struct spi_device *)0)) { tmp___1 = get_device(& spi->dev); if ((unsigned long )tmp___1 != (unsigned long )((struct device *)0)) { tmp___0 = spi; } else { tmp___0 = 0; } } else { tmp___0 = 0; } return (tmp___0); } } extern int spi_register_driver(struct spi_driver * ) ; __inline static void spi_unregister_driver(struct spi_driver *sdrv ) { { if ((unsigned long )sdrv != (unsigned long )((struct spi_driver *)0)) { driver_unregister(& sdrv->driver); } else { } return; } } __inline static void spi_message_init(struct spi_message *m ) { { memset((void *)m, 0, 80UL); INIT_LIST_HEAD(& m->transfers); return; } } __inline static void spi_message_add_tail(struct spi_transfer *t , struct spi_message *m ) { { list_add_tail(& t->transfer_list, & m->transfers); return; } } extern int spi_setup(struct spi_device * ) ; extern int spi_sync(struct spi_device * , struct spi_message * ) ; __inline static u8 get_chip_id(u8 val ) { { return ((u8 )((int )val >> 4)); } } __inline static u8 get_chip_rev(u8 val ) { { return ((unsigned int )((u8 )((int )val >> 1)) & 7U); } } static int ks8995_read(struct ks8995_switch *ks , char *buf , unsigned int offset , size_t count ) { u8 cmd[2U] ; struct spi_transfer t[2U] ; struct spi_message m ; int err ; { spi_message_init(& m); memset((void *)(& t), 0, 128UL); t[0].tx_buf = (void const *)(& cmd); t[0].len = 2U; spi_message_add_tail((struct spi_transfer *)(& t), & m); t[1].rx_buf = (void *)buf; t[1].len = (unsigned int )count; spi_message_add_tail((struct spi_transfer *)(& t) + 1UL, & m); cmd[0] = 3U; cmd[1] = (u8 )offset; mutex_lock_nested(& ks->lock, 0U); err = spi_sync(ks->spi, & m); mutex_unlock(& ks->lock); return (err == 0 ? (int )count : err); } } static int ks8995_write(struct ks8995_switch *ks , char *buf , unsigned int offset , size_t count ) { u8 cmd[2U] ; struct spi_transfer t[2U] ; struct spi_message m ; int err ; { spi_message_init(& m); memset((void *)(& t), 0, 128UL); t[0].tx_buf = (void const *)(& cmd); t[0].len = 2U; spi_message_add_tail((struct spi_transfer *)(& t), & m); t[1].tx_buf = (void const *)buf; t[1].len = (unsigned int )count; spi_message_add_tail((struct spi_transfer *)(& t) + 1UL, & m); cmd[0] = 2U; cmd[1] = (u8 )offset; mutex_lock_nested(& ks->lock, 0U); err = spi_sync(ks->spi, & m); mutex_unlock(& ks->lock); return (err == 0 ? (int )count : err); } } __inline static int ks8995_write_reg(struct ks8995_switch *ks , u8 addr , u8 val ) { char buf ; int tmp ; { buf = (char )val; tmp = ks8995_write(ks, & buf, (unsigned int )addr, 1UL); return (tmp != 1); } } static int ks8995_stop(struct ks8995_switch *ks ) { int tmp ; { tmp = ks8995_write_reg(ks, 1, 0); return (tmp); } } static int ks8995_start(struct ks8995_switch *ks ) { int tmp ; { tmp = ks8995_write_reg(ks, 1, 1); return (tmp); } } static int ks8995_reset(struct ks8995_switch *ks ) { int err ; int tmp ; { err = ks8995_stop(ks); if (err != 0) { return (err); } else { } __const_udelay(42950UL); tmp = ks8995_start(ks); return (tmp); } } static ssize_t ks8995_registers_read(struct file *filp , struct kobject *kobj , struct bin_attribute *bin_attr , char *buf , loff_t off , size_t count ) { struct device *dev ; struct ks8995_switch *ks8995 ; struct kobject const *__mptr ; void *tmp ; long tmp___0 ; long tmp___1 ; int tmp___2 ; { __mptr = (struct kobject const *)kobj; dev = (struct device *)__mptr + 0xfffffffffffffff0UL; tmp = dev_get_drvdata((struct device const *)dev); ks8995 = (struct ks8995_switch *)tmp; tmp___0 = ldv__builtin_expect(off > 128LL, 0L); if (tmp___0 != 0L) { return (0L); } else { } if ((unsigned long long )off + (unsigned long long )count > 128ULL) { count = (size_t )(128LL - off); } else { } tmp___1 = ldv__builtin_expect(count == 0UL, 0L); if (tmp___1 != 0L) { return ((ssize_t )count); } else { } tmp___2 = ks8995_read(ks8995, buf, (unsigned int )off, count); return ((ssize_t )tmp___2); } } static ssize_t ks8995_registers_write(struct file *filp , struct kobject *kobj , struct bin_attribute *bin_attr , char *buf , loff_t off , size_t count ) { struct device *dev ; struct ks8995_switch *ks8995 ; struct kobject const *__mptr ; void *tmp ; long tmp___0 ; long tmp___1 ; int tmp___2 ; { __mptr = (struct kobject const *)kobj; dev = (struct device *)__mptr + 0xfffffffffffffff0UL; tmp = dev_get_drvdata((struct device const *)dev); ks8995 = (struct ks8995_switch *)tmp; tmp___0 = ldv__builtin_expect(off > 127LL, 0L); if (tmp___0 != 0L) { return (-27L); } else { } if ((unsigned long long )off + (unsigned long long )count > 128ULL) { count = (size_t )(128LL - off); } else { } tmp___1 = ldv__builtin_expect(count == 0UL, 0L); if (tmp___1 != 0L) { return ((ssize_t )count); } else { } tmp___2 = ks8995_write(ks8995, buf, (unsigned int )off, count); return ((ssize_t )tmp___2); } } static struct bin_attribute ks8995_registers_attr = {{"registers", 384U, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, 128UL, 0, & ks8995_registers_read, & ks8995_registers_write, 0}; static int ks8995_probe(struct spi_device *spi ) { struct ks8995_switch *ks ; struct ks8995_pdata *pdata ; u8 ids[2U] ; int err ; void *tmp ; struct lock_class_key __key ; u8 tmp___0 ; u8 tmp___1 ; { pdata = (struct ks8995_pdata *)spi->dev.platform_data; tmp = kzalloc(184UL, 208U); ks = (struct ks8995_switch *)tmp; if ((unsigned long )ks == (unsigned long )((struct ks8995_switch *)0)) { dev_err((struct device const *)(& spi->dev), "no memory for private data\n"); return (-12); } else { } __mutex_init(& ks->lock, "&ks->lock", & __key); ks->pdata = pdata; ks->spi = spi_dev_get(spi); dev_set_drvdata(& spi->dev, (void *)ks); spi->mode = 0U; spi->bits_per_word = 8U; err = spi_setup(spi); if (err != 0) { dev_err((struct device const *)(& spi->dev), "spi_setup failed, err=%d\n", err); goto err_drvdata; } else { } err = ks8995_read(ks, (char *)(& ids), 0U, 2UL); if (err < 0) { dev_err((struct device const *)(& spi->dev), "unable to read id registers, err=%d\n", err); goto err_drvdata; } else { } switch ((int )ids[0]) { case 149: ; goto ldv_15327; default: dev_err((struct device const *)(& spi->dev), "unknown family id:%02x\n", (int )ids[0]); err = -19; goto err_drvdata; } ldv_15327: err = ks8995_reset(ks); if (err != 0) { goto err_drvdata; } else { } err = sysfs_create_bin_file(& spi->dev.kobj, (struct bin_attribute const *)(& ks8995_registers_attr)); if (err != 0) { dev_err((struct device const *)(& spi->dev), "unable to create sysfs file, err=%d\n", err); goto err_drvdata; } else { } tmp___0 = get_chip_rev((int )ids[1]); tmp___1 = get_chip_id((int )ids[1]); _dev_info((struct device const *)(& spi->dev), "KS89%02X device found, Chip ID:%01x, Revision:%01x\n", (int )ids[0], (int )tmp___1, (int )tmp___0); return (0); err_drvdata: dev_set_drvdata(& spi->dev, 0); kfree((void const *)ks); return (err); } } static int ks8995_remove(struct spi_device *spi ) { struct ks8995_data *ks8995 ; void *tmp ; { tmp = dev_get_drvdata((struct device const *)(& spi->dev)); ks8995 = (struct ks8995_data *)tmp; sysfs_remove_bin_file(& spi->dev.kobj, (struct bin_attribute const *)(& ks8995_registers_attr)); dev_set_drvdata(& spi->dev, 0); kfree((void const *)ks8995); return (0); } } static struct spi_driver ks8995_driver = {0, & ks8995_probe, & ks8995_remove, 0, 0, 0, {"spi-ks8995", & spi_bus_type, & __this_module, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0}}; static int ks8995_init(void) { int tmp ; { printk("<6>Micrel KS8995 Ethernet switch SPI driver version 0.1.1\n"); tmp = spi_register_driver(& ks8995_driver); return (tmp); } } static void ks8995_exit(void) { { spi_unregister_driver(& ks8995_driver); return; } } void ldv_check_final_state(void) ; extern void ldv_check_return_value(int ) ; extern void ldv_check_return_value_probe(int ) ; extern void ldv_initialize(void) ; extern void ldv_handler_precall(void) ; extern int nondet_int(void) ; int LDV_IN_INTERRUPT ; int main(void) { struct file *var_group1 ; struct kobject *var_group2 ; struct bin_attribute *var_ks8995_registers_read_9_p2 ; char *var_ks8995_registers_read_9_p3 ; loff_t var_ks8995_registers_read_9_p4 ; size_t var_ks8995_registers_read_9_p5 ; struct bin_attribute *var_ks8995_registers_write_10_p2 ; char *var_ks8995_registers_write_10_p3 ; loff_t var_ks8995_registers_write_10_p4 ; size_t var_ks8995_registers_write_10_p5 ; struct spi_device *var_group3 ; int res_ks8995_probe_11 ; int ldv_s_ks8995_driver_spi_driver ; int tmp ; int tmp___0 ; int tmp___1 ; { ldv_s_ks8995_driver_spi_driver = 0; LDV_IN_INTERRUPT = 1; ldv_initialize(); ldv_handler_precall(); tmp = ks8995_init(); if (tmp != 0) { goto ldv_final; } else { } goto ldv_15393; ldv_15392: tmp___0 = nondet_int(); switch (tmp___0) { case 0: ldv_handler_precall(); ks8995_registers_read(var_group1, var_group2, var_ks8995_registers_read_9_p2, var_ks8995_registers_read_9_p3, var_ks8995_registers_read_9_p4, var_ks8995_registers_read_9_p5); goto ldv_15386; case 1: ldv_handler_precall(); ks8995_registers_write(var_group1, var_group2, var_ks8995_registers_write_10_p2, var_ks8995_registers_write_10_p3, var_ks8995_registers_write_10_p4, var_ks8995_registers_write_10_p5); goto ldv_15386; case 2: ; if (ldv_s_ks8995_driver_spi_driver == 0) { res_ks8995_probe_11 = ks8995_probe(var_group3); ldv_check_return_value(res_ks8995_probe_11); ldv_check_return_value_probe(res_ks8995_probe_11); if (res_ks8995_probe_11 != 0) { goto ldv_module_exit; } else { } ldv_s_ks8995_driver_spi_driver = ldv_s_ks8995_driver_spi_driver + 1; } else { } goto ldv_15386; case 3: ; if (ldv_s_ks8995_driver_spi_driver == 1) { ldv_handler_precall(); ks8995_remove(var_group3); ldv_s_ks8995_driver_spi_driver = 0; } else { } goto ldv_15386; default: ; goto ldv_15386; } ldv_15386: ; ldv_15393: tmp___1 = nondet_int(); if (tmp___1 != 0 || ldv_s_ks8995_driver_spi_driver != 0) { goto ldv_15392; } else { } ldv_module_exit: ldv_handler_precall(); ks8995_exit(); ldv_final: ldv_check_final_state(); return 0; } } __inline static void ldv_error(void) { { LDV_ERROR: {reach_error();abort();} } } extern int ldv_undef_int(void) ; long ldv__builtin_expect(long exp , long c ) { { return (exp); } } int ldv_module_refcounter = 1; void ldv_module_get(struct module *module ) { { if (module) { ldv_module_refcounter = ldv_module_refcounter + 1; } else { } return; } } int ldv_try_module_get(struct module *module ) { int module_get_succeeded ; { if (module) { module_get_succeeded = ldv_undef_int(); if (module_get_succeeded == 1) { ldv_module_refcounter = ldv_module_refcounter + 1; return (1); } else { return (0); } } else { } return (0); } } void ldv_module_put(struct module *module ) { { if (module) { if (ldv_module_refcounter > 1) { } else { ldv_error(); } ldv_module_refcounter = ldv_module_refcounter - 1; } else { } return; } } void ldv_module_put_and_exit(void) { { ldv_module_put((struct module *)1); LDV_STOP: goto LDV_STOP; } } unsigned int ldv_module_refcount(void) { { return (ldv_module_refcounter - 1); } } void ldv_check_final_state(void) { { if (ldv_module_refcounter == 1) { } else { ldv_error(); } return; } }