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 __kernel_long_t __kernel_off_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef __u64 __le64; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __u32 nlink_t; typedef __kernel_off_t off_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef unsigned short ushort; typedef unsigned int uint; typedef unsigned long ulong; typedef __u32 u_int32_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; typedef u64 phys_addr_t; typedef phys_addr_t resource_size_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct module; typedef void (*ctor_fn_t)(void); struct file_operations; struct device; struct net_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 paravirt_callee_save { void *func ; }; struct pv_irq_ops { struct paravirt_callee_save save_fl ; struct paravirt_callee_save restore_fl ; struct paravirt_callee_save irq_disable ; struct paravirt_callee_save irq_enable ; void (*safe_halt)(void) ; void (*halt)(void) ; void (*adjust_exception_frame)(void) ; }; struct 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 exec_domain; struct map_segment; struct exec_domain { char const *name ; void (*handler)(int , struct pt_regs * ) ; unsigned char pers_low ; unsigned char pers_high ; unsigned long *signal_map ; unsigned long *signal_invmap ; struct map_segment *err_map ; struct map_segment *socktype_map ; struct map_segment *sockopt_map ; struct map_segment *af_map ; struct module *module ; struct exec_domain *next ; }; struct 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 ; }; struct __anonstruct_mm_segment_t_27 { unsigned long seg ; }; typedef struct __anonstruct_mm_segment_t_27 mm_segment_t; 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 compat_timespec; struct __anonstruct_futex_32 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_33 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_34 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion_ldv_6433_31 { struct __anonstruct_futex_32 futex ; struct __anonstruct_nanosleep_33 nanosleep ; struct __anonstruct_poll_34 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion_ldv_6433_31 ldv_6433 ; }; struct thread_info { struct task_struct *task ; struct exec_domain *exec_domain ; __u32 flags ; __u32 status ; __u32 cpu ; int preempt_count ; mm_segment_t addr_limit ; struct restart_block restart_block ; void *sysenter_return ; unsigned char sig_on_uaccess_error : 1 ; unsigned char uaccess_err : 1 ; }; struct seqcount { unsigned int sequence ; }; typedef struct seqcount seqcount_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; 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 __wait_queue_head { spinlock_t lock ; struct list_head task_list ; }; typedef struct __wait_queue_head wait_queue_head_t; struct __anonstruct_nodemask_t_36 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_36 nodemask_t; struct rw_semaphore; struct rw_semaphore { long count ; raw_spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; struct tvec_base *base ; void (*function)(unsigned long ) ; unsigned long data ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct 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 execute_work { struct work_struct work ; }; struct resource { resource_size_t start ; resource_size_t end ; char const *name ; unsigned long flags ; struct resource *parent ; struct resource *sibling ; struct resource *child ; }; struct pci_dev; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool ignore_children ; bool early_init ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; }; struct pci_bus; struct __anonstruct_mm_context_t_101 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_101 mm_context_t; struct vm_area_struct; struct bio_vec; struct call_single_data { struct list_head list ; void (*func)(void * ) ; void *info ; u16 flags ; u16 priv ; }; 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 sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; void const *(*namespace)(struct kobject * , struct attribute const * ) ; }; struct sysfs_dirent; struct kref { atomic_t refcount ; }; struct kset; struct kobj_type; struct kobject { char const *name ; struct list_head entry ; struct kobject *parent ; struct kset *kset ; struct kobj_type *ktype ; struct sysfs_dirent *sd ; struct kref kref ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion_ldv_14096_134 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct kernel_param_ops const *ops ; u16 perm ; s16 level ; union __anonunion_ldv_14096_134 ldv_14096 ; }; 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 mem_cgroup; struct __anonstruct_ldv_14614_136 { 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_14615_135 { struct kmem_cache *memcg_caches[0U] ; struct __anonstruct_ldv_14614_136 ldv_14614 ; }; struct memcg_cache_params { bool is_root_cache ; union __anonunion_ldv_14615_135 ldv_14615 ; }; 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 inode; 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 ; }; struct address_space; union __anonunion_ldv_14992_138 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct_ldv_15002_142 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion_ldv_15004_141 { atomic_t _mapcount ; struct __anonstruct_ldv_15002_142 ldv_15002 ; int units ; }; struct __anonstruct_ldv_15006_140 { union __anonunion_ldv_15004_141 ldv_15004 ; atomic_t _count ; }; union __anonunion_ldv_15007_139 { unsigned long counters ; struct __anonstruct_ldv_15006_140 ldv_15006 ; }; struct __anonstruct_ldv_15008_137 { union __anonunion_ldv_14992_138 ldv_14992 ; union __anonunion_ldv_15007_139 ldv_15007 ; }; struct __anonstruct_ldv_15015_144 { struct page *next ; int pages ; int pobjects ; }; struct slab; union __anonunion_ldv_15019_143 { struct list_head lru ; struct __anonstruct_ldv_15015_144 ldv_15015 ; struct list_head list ; struct slab *slab_page ; }; union __anonunion_ldv_15024_145 { unsigned long private ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; struct address_space *mapping ; struct __anonstruct_ldv_15008_137 ldv_15008 ; union __anonunion_ldv_15019_143 ldv_15019 ; union __anonunion_ldv_15024_145 ldv_15024 ; unsigned long debug_flags ; int _last_nid ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_linear_147 { struct rb_node rb ; unsigned long rb_subtree_last ; }; union __anonunion_shared_146 { struct __anonstruct_linear_147 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_146 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; struct vm_area_struct *mmap_cache ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; void (*unmap_area)(struct mm_struct * , unsigned long ) ; unsigned long mmap_base ; unsigned long task_size ; unsigned long cached_hole_size ; unsigned long free_area_cache ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long nr_ptes ; unsigned long start_code ; unsigned long end_code ; unsigned long start_data ; unsigned long end_data ; unsigned long start_brk ; unsigned long brk ; unsigned long start_stack ; unsigned long arg_start ; unsigned long arg_end ; unsigned long env_start ; unsigned long env_end ; unsigned long saved_auxv[44U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct hlist_head ioctx_list ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; pgtable_t pmd_huge_pte ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_next_reset ; unsigned long numa_scan_offset ; int numa_scan_seq ; int first_nid ; struct uprobes_state uprobes_state ; }; struct 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 ; }; struct file_ra_state; struct user_struct; struct writeback_control; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *page ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * , unsigned long ) ; 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 sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; struct scsi_cmnd; struct scsi_lun { __u8 scsi_lun[8U] ; }; struct klist_node; struct klist { spinlock_t k_lock ; struct list_head k_list ; void (*get)(struct klist_node * ) ; void (*put)(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 of_device_id; struct acpi_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 ; 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 dma_attrs { unsigned long flags[1U] ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct dma_map_ops { void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; int (*get_sgtable)(struct device * , struct sg_table * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct dentry; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct __anonstruct_sigset_t_149 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_149 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_151 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_152 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_153 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_154 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__sigfault_155 { void *_addr ; short _addr_lsb ; }; struct __anonstruct__sigpoll_156 { long _band ; int _fd ; }; struct __anonstruct__sigsys_157 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_150 { int _pad[28U] ; struct __anonstruct__kill_151 _kill ; struct __anonstruct__timer_152 _timer ; struct __anonstruct__rt_153 _rt ; struct __anonstruct__sigchld_154 _sigchld ; struct __anonstruct__sigfault_155 _sigfault ; struct __anonstruct__sigpoll_156 _sigpoll ; struct __anonstruct__sigsys_157 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_150 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; 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 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 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_20717_160 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion_ldv_20726_161 { time_t expiry ; time_t revoked_at ; }; union __anonunion_type_data_162 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_163 { unsigned long value ; void *rcudata ; void *data ; struct keyring_list *subscriptions ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion_ldv_20717_160 ldv_20717 ; struct key_type *type ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion_ldv_20726_161 ldv_20726 ; 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_162 type_data ; union __anonunion_payload_163 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_164 { 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_164 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 backing_dev_info; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; struct timespec blkio_start ; struct timespec blkio_end ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; struct timespec freepages_start ; struct timespec freepages_end ; u64 freepages_delay ; u32 freepages_count ; }; struct io_context; struct pipe_inode_info; 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 files_struct; 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 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_22762_167 { u32 hash ; u32 len ; }; union __anonunion_ldv_22764_166 { struct __anonstruct_ldv_22762_167 ldv_22762 ; u64 hash_len ; }; struct qstr { union __anonunion_ldv_22764_166 ldv_22764 ; unsigned char const *name ; }; struct dentry_operations; struct super_block; union __anonunion_d_u_168 { 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_168 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 ; }; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct bio_set; struct bio; struct bio_integrity_payload; struct block_device; struct cgroup_subsys_state; typedef void bio_end_io_t(struct bio * , int ); struct bio_vec { struct page *bv_page ; unsigned int bv_len ; unsigned int bv_offset ; }; struct bio { sector_t bi_sector ; struct bio *bi_next ; struct block_device *bi_bdev ; unsigned long bi_flags ; unsigned long bi_rw ; unsigned short bi_vcnt ; unsigned short bi_idx ; unsigned int bi_phys_segments ; unsigned int bi_size ; unsigned int bi_seg_front_size ; unsigned int bi_seg_back_size ; bio_end_io_t *bi_end_io ; void *bi_private ; struct io_context *bi_ioc ; struct cgroup_subsys_state *bi_css ; struct bio_integrity_payload *bi_integrity ; unsigned int bi_max_vecs ; atomic_t bi_cnt ; struct bio_vec *bi_io_vec ; struct bio_set *bi_pool ; struct bio_vec bi_inline_vecs[0U] ; }; struct export_operations; struct hd_geometry; 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 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_23498_169 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion_ldv_23498_169 ldv_23498 ; 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] ; }; union __anonunion_arg_171 { char *buf ; void *data ; }; struct __anonstruct_read_descriptor_t_170 { size_t written ; size_t count ; union __anonunion_arg_171 arg ; int error ; }; typedef struct __anonstruct_read_descriptor_t_170 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 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_23931_172 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion_ldv_23951_173 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock; struct cdev; union __anonunion_ldv_23967_174 { 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_23931_172 ldv_23931 ; 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_23951_173 ldv_23951 ; 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_23967_174 ldv_23967 ; __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_175 { struct list_head fu_list ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_175 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 ; }; 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_177 { struct list_head link ; int state ; }; union __anonunion_fl_u_176 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_177 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_176 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 block_device_operations; 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 disk_stats { unsigned long sectors[2U] ; unsigned long ios[2U] ; unsigned long merges[2U] ; unsigned long ticks[2U] ; unsigned long io_ticks ; unsigned long time_in_queue ; }; struct partition_meta_info { char uuid[37U] ; u8 volname[64U] ; }; struct hd_struct { sector_t start_sect ; sector_t nr_sects ; seqcount_t nr_sects_seq ; sector_t alignment_offset ; unsigned int discard_alignment ; struct device __dev ; struct kobject *holder_dir ; int policy ; int partno ; struct partition_meta_info *info ; int make_it_fail ; unsigned long stamp ; atomic_t in_flight[2U] ; struct disk_stats *dkstats ; atomic_t ref ; struct callback_head callback_head ; }; struct disk_part_tbl { struct callback_head callback_head ; int len ; struct hd_struct *last_lookup ; struct hd_struct *part[] ; }; struct disk_events; struct timer_rand_state; struct blk_integrity; struct gendisk { int major ; int first_minor ; int minors ; char disk_name[32U] ; char *(*devnode)(struct gendisk * , umode_t * ) ; unsigned int events ; unsigned int async_events ; struct disk_part_tbl *part_tbl ; struct hd_struct part0 ; struct block_device_operations const *fops ; struct request_queue *queue ; void *private_data ; int flags ; struct device *driverfs_dev ; struct kobject *slave_dir ; struct timer_rand_state *random ; atomic_t sync_io ; struct disk_events *ev ; struct blk_integrity *integrity ; int node_id ; }; struct exception_table_entry { int insn ; int fixup ; }; struct proc_dir_entry; struct fprop_local_percpu { struct percpu_counter events ; unsigned int period ; raw_spinlock_t lock ; }; enum writeback_sync_modes { WB_SYNC_NONE = 0, WB_SYNC_ALL = 1 } ; struct writeback_control { long nr_to_write ; long pages_skipped ; loff_t range_start ; loff_t range_end ; enum writeback_sync_modes sync_mode ; unsigned char for_kupdate : 1 ; unsigned char for_background : 1 ; unsigned char tagged_writepages : 1 ; unsigned char for_reclaim : 1 ; unsigned char range_cyclic : 1 ; }; struct bdi_writeback; typedef int congested_fn(void * , int ); struct bdi_writeback { struct backing_dev_info *bdi ; unsigned int nr ; unsigned long last_old_flush ; unsigned long last_active ; struct task_struct *task ; struct timer_list wakeup_timer ; struct list_head b_dirty ; struct list_head b_io ; struct list_head b_more_io ; spinlock_t list_lock ; }; struct backing_dev_info { struct list_head bdi_list ; unsigned long ra_pages ; unsigned long state ; unsigned int capabilities ; congested_fn *congested_fn ; void *congested_data ; char *name ; struct percpu_counter bdi_stat[4U] ; unsigned long bw_time_stamp ; unsigned long dirtied_stamp ; unsigned long written_stamp ; unsigned long write_bandwidth ; unsigned long avg_write_bandwidth ; unsigned long dirty_ratelimit ; unsigned long balanced_dirty_ratelimit ; struct fprop_local_percpu completions ; int dirty_exceeded ; unsigned int min_ratio ; unsigned int max_ratio ; unsigned int max_prop_frac ; struct bdi_writeback wb ; spinlock_t wb_lock ; struct list_head work_list ; struct device *dev ; struct timer_list laptop_mode_wb_timer ; struct dentry *debug_dir ; struct dentry *debug_stats ; }; typedef void *mempool_alloc_t(gfp_t , void * ); typedef void mempool_free_t(void * , void * ); struct mempool_s { spinlock_t lock ; int min_nr ; int curr_nr ; void **elements ; void *pool_data ; mempool_alloc_t *alloc ; mempool_free_t *free ; wait_queue_head_t wait ; }; typedef struct mempool_s mempool_t; union __anonunion_ldv_28569_179 { struct list_head q_node ; struct kmem_cache *__rcu_icq_cache ; }; union __anonunion_ldv_28573_180 { struct hlist_node ioc_node ; struct callback_head __rcu_head ; }; struct io_cq { struct request_queue *q ; struct io_context *ioc ; union __anonunion_ldv_28569_179 ldv_28569 ; union __anonunion_ldv_28573_180 ldv_28573 ; unsigned int flags ; }; struct io_context { atomic_long_t refcount ; atomic_t active_ref ; atomic_t nr_tasks ; spinlock_t lock ; unsigned short ioprio ; int nr_batch_requests ; unsigned long last_waited ; struct radix_tree_root icq_tree ; struct io_cq *icq_hint ; struct hlist_head icq_list ; struct work_struct release_work ; }; struct bio_integrity_payload { struct bio *bip_bio ; sector_t bip_sector ; void *bip_buf ; bio_end_io_t *bip_end_io ; unsigned int bip_size ; unsigned short bip_slab ; unsigned short bip_vcnt ; unsigned short bip_idx ; struct work_struct bip_work ; struct bio_vec bip_vec[0U] ; }; struct bio_set { struct kmem_cache *bio_slab ; unsigned int front_pad ; mempool_t *bio_pool ; mempool_t *bio_integrity_pool ; mempool_t *bvec_pool ; }; struct bio_list { struct bio *head ; struct bio *tail ; }; struct bsg_class_device { struct device *class_dev ; struct device *parent ; int minor ; struct request_queue *queue ; struct kref ref ; void (*release)(struct device * ) ; }; struct elevator_queue; struct request; struct bsg_job; struct blkcg_gq; typedef void rq_end_io_fn(struct request * , int ); struct request_list { struct request_queue *q ; struct blkcg_gq *blkg ; int count[2U] ; int starved[2U] ; mempool_t *rq_pool ; wait_queue_head_t wait[2U] ; unsigned int flags ; }; enum rq_cmd_type_bits { REQ_TYPE_FS = 1, REQ_TYPE_BLOCK_PC = 2, REQ_TYPE_SENSE = 3, REQ_TYPE_PM_SUSPEND = 4, REQ_TYPE_PM_RESUME = 5, REQ_TYPE_PM_SHUTDOWN = 6, REQ_TYPE_SPECIAL = 7, REQ_TYPE_ATA_TASKFILE = 8, REQ_TYPE_ATA_PC = 9 } ; union __anonunion_ldv_29020_181 { struct rb_node rb_node ; void *completion_data ; }; struct __anonstruct_elv_183 { struct io_cq *icq ; void *priv[2U] ; }; struct __anonstruct_flush_184 { unsigned int seq ; struct list_head list ; rq_end_io_fn *saved_end_io ; }; union __anonunion_ldv_29031_182 { struct __anonstruct_elv_183 elv ; struct __anonstruct_flush_184 flush ; }; struct request { struct list_head queuelist ; struct call_single_data csd ; struct request_queue *q ; unsigned int cmd_flags ; enum rq_cmd_type_bits cmd_type ; unsigned long atomic_flags ; int cpu ; unsigned int __data_len ; sector_t __sector ; struct bio *bio ; struct bio *biotail ; struct hlist_node hash ; union __anonunion_ldv_29020_181 ldv_29020 ; union __anonunion_ldv_29031_182 ldv_29031 ; struct gendisk *rq_disk ; struct hd_struct *part ; unsigned long start_time ; struct request_list *rl ; unsigned long long start_time_ns ; unsigned long long io_start_time_ns ; unsigned short nr_phys_segments ; unsigned short nr_integrity_segments ; unsigned short ioprio ; int ref_count ; void *special ; char *buffer ; int tag ; int errors ; unsigned char __cmd[16U] ; unsigned char *cmd ; unsigned short cmd_len ; unsigned int extra_len ; unsigned int sense_len ; unsigned int resid_len ; void *sense ; unsigned long deadline ; struct list_head timeout_list ; unsigned int timeout ; int retries ; rq_end_io_fn *end_io ; void *end_io_data ; struct request *next_rq ; }; typedef int elevator_merge_fn(struct request_queue * , struct request ** , struct bio * ); typedef void elevator_merge_req_fn(struct request_queue * , struct request * , struct request * ); typedef void elevator_merged_fn(struct request_queue * , struct request * , int ); typedef int elevator_allow_merge_fn(struct request_queue * , struct request * , struct bio * ); typedef void elevator_bio_merged_fn(struct request_queue * , struct request * , struct bio * ); typedef int elevator_dispatch_fn(struct request_queue * , int ); typedef void elevator_add_req_fn(struct request_queue * , struct request * ); typedef struct request *elevator_request_list_fn(struct request_queue * , struct request * ); typedef void elevator_completed_req_fn(struct request_queue * , struct request * ); typedef int elevator_may_queue_fn(struct request_queue * , int ); typedef void elevator_init_icq_fn(struct io_cq * ); typedef void elevator_exit_icq_fn(struct io_cq * ); typedef int elevator_set_req_fn(struct request_queue * , struct request * , struct bio * , gfp_t ); typedef void elevator_put_req_fn(struct request * ); typedef void elevator_activate_req_fn(struct request_queue * , struct request * ); typedef void elevator_deactivate_req_fn(struct request_queue * , struct request * ); typedef int elevator_init_fn(struct request_queue * ); typedef void elevator_exit_fn(struct elevator_queue * ); struct elevator_ops { elevator_merge_fn *elevator_merge_fn ; elevator_merged_fn *elevator_merged_fn ; elevator_merge_req_fn *elevator_merge_req_fn ; elevator_allow_merge_fn *elevator_allow_merge_fn ; elevator_bio_merged_fn *elevator_bio_merged_fn ; elevator_dispatch_fn *elevator_dispatch_fn ; elevator_add_req_fn *elevator_add_req_fn ; elevator_activate_req_fn *elevator_activate_req_fn ; elevator_deactivate_req_fn *elevator_deactivate_req_fn ; elevator_completed_req_fn *elevator_completed_req_fn ; elevator_request_list_fn *elevator_former_req_fn ; elevator_request_list_fn *elevator_latter_req_fn ; elevator_init_icq_fn *elevator_init_icq_fn ; elevator_exit_icq_fn *elevator_exit_icq_fn ; elevator_set_req_fn *elevator_set_req_fn ; elevator_put_req_fn *elevator_put_req_fn ; elevator_may_queue_fn *elevator_may_queue_fn ; elevator_init_fn *elevator_init_fn ; elevator_exit_fn *elevator_exit_fn ; }; struct elv_fs_entry { struct attribute attr ; ssize_t (*show)(struct elevator_queue * , char * ) ; ssize_t (*store)(struct elevator_queue * , char const * , size_t ) ; }; struct elevator_type { struct kmem_cache *icq_cache ; struct elevator_ops ops ; size_t icq_size ; size_t icq_align ; struct elv_fs_entry *elevator_attrs ; char elevator_name[16U] ; struct module *elevator_owner ; char icq_cache_name[21U] ; struct list_head list ; }; struct elevator_queue { struct elevator_type *type ; void *elevator_data ; struct kobject kobj ; struct mutex sysfs_lock ; struct hlist_head *hash ; unsigned char registered : 1 ; }; typedef void request_fn_proc(struct request_queue * ); typedef void make_request_fn(struct request_queue * , struct bio * ); typedef int prep_rq_fn(struct request_queue * , struct request * ); typedef void unprep_rq_fn(struct request_queue * , struct request * ); struct bvec_merge_data { struct block_device *bi_bdev ; sector_t bi_sector ; unsigned int bi_size ; unsigned long bi_rw ; }; typedef int merge_bvec_fn(struct request_queue * , struct bvec_merge_data * , struct bio_vec * ); typedef void softirq_done_fn(struct request * ); typedef int dma_drain_needed_fn(struct request * ); typedef int lld_busy_fn(struct request_queue * ); typedef int bsg_job_fn(struct bsg_job * ); enum blk_eh_timer_return { BLK_EH_NOT_HANDLED = 0, BLK_EH_HANDLED = 1, BLK_EH_RESET_TIMER = 2 } ; typedef enum blk_eh_timer_return rq_timed_out_fn(struct request * ); struct blk_queue_tag { struct request **tag_index ; unsigned long *tag_map ; int busy ; int max_depth ; int real_max_depth ; atomic_t refcnt ; }; struct queue_limits { unsigned long bounce_pfn ; unsigned long seg_boundary_mask ; unsigned int max_hw_sectors ; unsigned int max_sectors ; unsigned int max_segment_size ; unsigned int physical_block_size ; unsigned int alignment_offset ; unsigned int io_min ; unsigned int io_opt ; unsigned int max_discard_sectors ; unsigned int max_write_same_sectors ; unsigned int discard_granularity ; unsigned int discard_alignment ; unsigned short logical_block_size ; unsigned short max_segments ; unsigned short max_integrity_segments ; unsigned char misaligned ; unsigned char discard_misaligned ; unsigned char cluster ; unsigned char discard_zeroes_data ; }; struct throtl_data; struct request_queue { struct list_head queue_head ; struct request *last_merge ; struct elevator_queue *elevator ; int nr_rqs[2U] ; int nr_rqs_elvpriv ; struct request_list root_rl ; request_fn_proc *request_fn ; make_request_fn *make_request_fn ; prep_rq_fn *prep_rq_fn ; unprep_rq_fn *unprep_rq_fn ; merge_bvec_fn *merge_bvec_fn ; softirq_done_fn *softirq_done_fn ; rq_timed_out_fn *rq_timed_out_fn ; dma_drain_needed_fn *dma_drain_needed ; lld_busy_fn *lld_busy_fn ; sector_t end_sector ; struct request *boundary_rq ; struct delayed_work delay_work ; struct backing_dev_info backing_dev_info ; void *queuedata ; unsigned long queue_flags ; int id ; gfp_t bounce_gfp ; spinlock_t __queue_lock ; spinlock_t *queue_lock ; struct kobject kobj ; unsigned long nr_requests ; unsigned int nr_congestion_on ; unsigned int nr_congestion_off ; unsigned int nr_batching ; unsigned int dma_drain_size ; void *dma_drain_buffer ; unsigned int dma_pad_mask ; unsigned int dma_alignment ; struct blk_queue_tag *queue_tags ; struct list_head tag_busy_list ; unsigned int nr_sorted ; unsigned int in_flight[2U] ; unsigned int request_fn_active ; unsigned int rq_timeout ; struct timer_list timeout ; struct list_head timeout_list ; struct list_head icq_list ; unsigned long blkcg_pols[1U] ; struct blkcg_gq *root_blkg ; struct list_head blkg_list ; struct queue_limits limits ; unsigned int sg_timeout ; unsigned int sg_reserved_size ; int node ; unsigned int flush_flags ; unsigned char flush_not_queueable : 1 ; unsigned char flush_queue_delayed : 1 ; unsigned char flush_pending_idx : 1 ; unsigned char flush_running_idx : 1 ; unsigned long flush_pending_since ; struct list_head flush_queue[2U] ; struct list_head flush_data_in_flight ; struct request flush_rq ; struct mutex sysfs_lock ; int bypass_depth ; bsg_job_fn *bsg_job_fn ; int bsg_job_size ; struct bsg_class_device bsg_dev ; struct list_head all_q_node ; struct throtl_data *td ; }; struct blk_plug { unsigned long magic ; struct list_head list ; struct list_head cb_list ; unsigned int should_sort ; }; struct blk_integrity_exchg { void *prot_buf ; void *data_buf ; sector_t sector ; unsigned int data_size ; unsigned short sector_size ; char const *disk_name ; }; typedef void integrity_gen_fn(struct blk_integrity_exchg * ); typedef int integrity_vrfy_fn(struct blk_integrity_exchg * ); typedef void integrity_set_tag_fn(void * , void * , unsigned int ); typedef void integrity_get_tag_fn(void * , void * , unsigned int ); struct blk_integrity { integrity_gen_fn *generate_fn ; integrity_vrfy_fn *verify_fn ; integrity_set_tag_fn *set_tag_fn ; integrity_get_tag_fn *get_tag_fn ; unsigned short flags ; unsigned short tuple_size ; unsigned short sector_size ; unsigned short tag_size ; char const *name ; struct kobject kobj ; }; struct block_device_operations { int (*open)(struct block_device * , fmode_t ) ; int (*release)(struct gendisk * , fmode_t ) ; int (*ioctl)(struct block_device * , fmode_t , unsigned int , unsigned long ) ; int (*compat_ioctl)(struct block_device * , fmode_t , unsigned int , unsigned long ) ; int (*direct_access)(struct block_device * , sector_t , void ** , unsigned long * ) ; unsigned int (*check_events)(struct gendisk * , unsigned int ) ; int (*media_changed)(struct gendisk * ) ; void (*unlock_native_capacity)(struct gendisk * ) ; int (*revalidate_disk)(struct gendisk * ) ; int (*getgeo)(struct block_device * , struct hd_geometry * ) ; void (*swap_slot_free_notify)(struct block_device * , unsigned long ) ; struct module *owner ; }; struct Scsi_Host; struct scsi_device; struct scsi_data_buffer { struct sg_table table ; unsigned int length ; int resid ; }; struct scsi_pointer { char *ptr ; int this_residual ; struct scatterlist *buffer ; int buffers_residual ; dma_addr_t dma_handle ; int volatile Status ; int volatile Message ; int volatile have_data_in ; int volatile sent_command ; int volatile phase ; }; struct scsi_cmnd { struct scsi_device *device ; struct list_head list ; struct list_head eh_entry ; int eh_eflags ; unsigned long serial_number ; unsigned long jiffies_at_alloc ; int retries ; int allowed ; unsigned char prot_op ; unsigned char prot_type ; unsigned short cmd_len ; enum dma_data_direction sc_data_direction ; unsigned char *cmnd ; struct scsi_data_buffer sdb ; struct scsi_data_buffer *prot_sdb ; unsigned int underflow ; unsigned int transfersize ; struct request *request ; unsigned char *sense_buffer ; void (*scsi_done)(struct scsi_cmnd * ) ; struct scsi_pointer SCp ; unsigned char *host_scribble ; int result ; unsigned char tag ; }; struct scsi_sense_hdr; enum scsi_device_state { SDEV_CREATED = 1, SDEV_RUNNING = 2, SDEV_CANCEL = 3, SDEV_DEL = 4, SDEV_QUIESCE = 5, SDEV_OFFLINE = 6, SDEV_TRANSPORT_OFFLINE = 7, SDEV_BLOCK = 8, SDEV_CREATED_BLOCK = 9 } ; struct scsi_target; struct scsi_dh_data; struct scsi_device { struct Scsi_Host *host ; struct request_queue *request_queue ; struct list_head siblings ; struct list_head same_target_siblings ; unsigned int device_busy ; spinlock_t list_lock ; struct list_head cmd_list ; struct list_head starved_entry ; struct scsi_cmnd *current_cmnd ; unsigned short queue_depth ; unsigned short max_queue_depth ; unsigned short last_queue_full_depth ; unsigned short last_queue_full_count ; unsigned long last_queue_full_time ; unsigned long queue_ramp_up_period ; unsigned long last_queue_ramp_up ; unsigned int id ; unsigned int lun ; unsigned int channel ; unsigned int manufacturer ; unsigned int sector_size ; void *hostdata ; char type ; char scsi_level ; char inq_periph_qual ; unsigned char inquiry_len ; unsigned char *inquiry ; char const *vendor ; char const *model ; char const *rev ; unsigned char current_tag ; struct scsi_target *sdev_target ; unsigned int sdev_bflags ; unsigned char writeable : 1 ; unsigned char removable : 1 ; unsigned char changed : 1 ; unsigned char busy : 1 ; unsigned char lockable : 1 ; unsigned char locked : 1 ; unsigned char borken : 1 ; unsigned char disconnect : 1 ; unsigned char soft_reset : 1 ; unsigned char sdtr : 1 ; unsigned char wdtr : 1 ; unsigned char ppr : 1 ; unsigned char tagged_supported : 1 ; unsigned char simple_tags : 1 ; unsigned char ordered_tags : 1 ; unsigned char was_reset : 1 ; unsigned char expecting_cc_ua : 1 ; unsigned char use_10_for_rw : 1 ; unsigned char use_10_for_ms : 1 ; unsigned char no_report_opcodes : 1 ; unsigned char no_write_same : 1 ; unsigned char use_16_for_rw : 1 ; unsigned char skip_ms_page_8 : 1 ; unsigned char skip_ms_page_3f : 1 ; unsigned char skip_vpd_pages : 1 ; unsigned char use_192_bytes_for_3f : 1 ; unsigned char no_start_on_add : 1 ; unsigned char allow_restart : 1 ; unsigned char manage_start_stop : 1 ; unsigned char start_stop_pwr_cond : 1 ; unsigned char no_uld_attach : 1 ; unsigned char select_no_atn : 1 ; unsigned char fix_capacity : 1 ; unsigned char guess_capacity : 1 ; unsigned char retry_hwerror : 1 ; unsigned char last_sector_bug : 1 ; unsigned char no_read_disc_info : 1 ; unsigned char no_read_capacity_16 : 1 ; unsigned char try_rc_10_first : 1 ; unsigned char is_visible : 1 ; unsigned char can_power_off : 1 ; unsigned char wce_default_on : 1 ; unsigned char no_dif : 1 ; unsigned long supported_events[1U] ; struct list_head event_list ; struct work_struct event_work ; unsigned int device_blocked ; unsigned int max_device_blocked ; atomic_t iorequest_cnt ; atomic_t iodone_cnt ; atomic_t ioerr_cnt ; struct device sdev_gendev ; struct device sdev_dev ; struct execute_work ew ; struct work_struct requeue_work ; struct scsi_dh_data *scsi_dh_data ; enum scsi_device_state sdev_state ; unsigned long sdev_data[0U] ; }; struct scsi_dh_devlist { char *vendor ; char *model ; }; struct scsi_device_handler { struct list_head list ; struct module *module ; char const *name ; struct scsi_dh_devlist const *devlist ; int (*check_sense)(struct scsi_device * , struct scsi_sense_hdr * ) ; int (*attach)(struct scsi_device * ) ; void (*detach)(struct scsi_device * ) ; int (*activate)(struct scsi_device * , void (*)(void * , int ) , void * ) ; int (*prep_fn)(struct scsi_device * , struct request * ) ; int (*set_params)(struct scsi_device * , char const * ) ; bool (*match)(struct scsi_device * ) ; }; struct scsi_dh_data { struct scsi_device_handler *scsi_dh ; struct scsi_device *sdev ; struct kref kref ; char buf[0U] ; }; enum scsi_target_state { STARGET_CREATED = 1, STARGET_RUNNING = 2, STARGET_DEL = 3 } ; struct scsi_target { struct scsi_device *starget_sdev_user ; struct list_head siblings ; struct list_head devices ; struct device dev ; unsigned int reap_ref ; unsigned int channel ; unsigned int id ; unsigned char create : 1 ; unsigned char single_lun : 1 ; unsigned char pdt_1f_for_no_lun : 1 ; unsigned char no_report_luns : 1 ; unsigned int target_busy ; unsigned int can_queue ; unsigned int target_blocked ; unsigned int max_target_blocked ; char scsi_level ; struct execute_work ew ; enum scsi_target_state state ; void *hostdata ; unsigned long starget_data[0U] ; }; struct scsi_host_cmd_pool; struct scsi_transport_template; struct scsi_host_template { struct module *module ; char const *name ; int (*detect)(struct scsi_host_template * ) ; int (*release)(struct Scsi_Host * ) ; char const *(*info)(struct Scsi_Host * ) ; int (*ioctl)(struct scsi_device * , int , void * ) ; int (*compat_ioctl)(struct scsi_device * , int , void * ) ; int (*queuecommand)(struct Scsi_Host * , struct scsi_cmnd * ) ; int (*transfer_response)(struct scsi_cmnd * , void (*)(struct scsi_cmnd * ) ) ; int (*eh_abort_handler)(struct scsi_cmnd * ) ; int (*eh_device_reset_handler)(struct scsi_cmnd * ) ; int (*eh_target_reset_handler)(struct scsi_cmnd * ) ; int (*eh_bus_reset_handler)(struct scsi_cmnd * ) ; int (*eh_host_reset_handler)(struct scsi_cmnd * ) ; int (*slave_alloc)(struct scsi_device * ) ; int (*slave_configure)(struct scsi_device * ) ; void (*slave_destroy)(struct scsi_device * ) ; int (*target_alloc)(struct scsi_target * ) ; void (*target_destroy)(struct scsi_target * ) ; int (*scan_finished)(struct Scsi_Host * , unsigned long ) ; void (*scan_start)(struct Scsi_Host * ) ; int (*change_queue_depth)(struct scsi_device * , int , int ) ; int (*change_queue_type)(struct scsi_device * , int ) ; int (*bios_param)(struct scsi_device * , struct block_device * , sector_t , int * ) ; void (*unlock_native_capacity)(struct scsi_device * ) ; int (*proc_info)(struct Scsi_Host * , char * , char ** , off_t , int , int ) ; enum blk_eh_timer_return (*eh_timed_out)(struct scsi_cmnd * ) ; int (*host_reset)(struct Scsi_Host * , int ) ; char const *proc_name ; struct proc_dir_entry *proc_dir ; int can_queue ; int this_id ; unsigned short sg_tablesize ; unsigned short sg_prot_tablesize ; unsigned short max_sectors ; unsigned long dma_boundary ; short cmd_per_lun ; unsigned char present ; unsigned char supported_mode : 2 ; unsigned char unchecked_isa_dma : 1 ; unsigned char use_clustering : 1 ; unsigned char emulated : 1 ; unsigned char skip_settle_delay : 1 ; unsigned char ordered_tag : 1 ; unsigned int max_host_blocked ; struct device_attribute **shost_attrs ; struct device_attribute **sdev_attrs ; struct list_head legacy_hosts ; u64 vendor_id ; }; enum scsi_host_state { SHOST_CREATED = 1, SHOST_RUNNING = 2, SHOST_CANCEL = 3, SHOST_DEL = 4, SHOST_RECOVERY = 5, SHOST_CANCEL_RECOVERY = 6, SHOST_DEL_RECOVERY = 7 } ; struct Scsi_Host { struct list_head __devices ; struct list_head __targets ; struct scsi_host_cmd_pool *cmd_pool ; spinlock_t free_list_lock ; struct list_head free_list ; struct list_head starved_list ; spinlock_t default_lock ; spinlock_t *host_lock ; struct mutex scan_mutex ; struct list_head eh_cmd_q ; struct task_struct *ehandler ; struct completion *eh_action ; wait_queue_head_t host_wait ; struct scsi_host_template *hostt ; struct scsi_transport_template *transportt ; struct blk_queue_tag *bqt ; unsigned int host_busy ; unsigned int host_failed ; unsigned int host_eh_scheduled ; unsigned int host_no ; int resetting ; unsigned long last_reset ; unsigned int max_id ; unsigned int max_lun ; unsigned int max_channel ; unsigned int unique_id ; unsigned short max_cmd_len ; int this_id ; int can_queue ; short cmd_per_lun ; unsigned short sg_tablesize ; unsigned short sg_prot_tablesize ; unsigned short max_sectors ; unsigned long dma_boundary ; unsigned long cmd_serial_number ; unsigned char active_mode : 2 ; unsigned char unchecked_isa_dma : 1 ; unsigned char use_clustering : 1 ; unsigned char use_blk_tcq : 1 ; unsigned char host_self_blocked : 1 ; unsigned char reverse_ordering : 1 ; unsigned char ordered_tag : 1 ; unsigned char tmf_in_progress : 1 ; unsigned char async_scan : 1 ; unsigned char eh_noresume : 1 ; char work_q_name[20U] ; struct workqueue_struct *work_q ; unsigned int host_blocked ; unsigned int max_host_blocked ; unsigned int prot_capabilities ; unsigned char prot_guard_type ; struct request_queue *uspace_req_q ; unsigned long base ; unsigned long io_port ; unsigned char n_io_port ; unsigned char dma_channel ; unsigned int irq ; enum scsi_host_state shost_state ; struct device shost_gendev ; struct device shost_dev ; struct list_head sht_legacy_list ; void *shost_data ; struct device *dma_dev ; unsigned long hostdata[0U] ; }; struct attribute_container { struct list_head node ; struct klist containers ; struct class *class ; struct attribute_group const *grp ; struct device_attribute **attrs ; int (*match)(struct attribute_container * , struct device * ) ; unsigned long flags ; }; struct transport_container; struct transport_container { struct attribute_container ac ; struct attribute_group const *statistics ; }; enum sas_protocol { SAS_PROTOCOL_NONE = 0, SAS_PROTOCOL_SATA = 1, SAS_PROTOCOL_SMP = 2, SAS_PROTOCOL_STP = 4, SAS_PROTOCOL_SSP = 8, SAS_PROTOCOL_ALL = 14, SAS_PROTOCOL_STP_ALL = 5 } ; struct sas_rphy; enum sas_device_type { SAS_PHY_UNUSED = 0, SAS_END_DEVICE = 1, SAS_EDGE_EXPANDER_DEVICE = 2, SAS_FANOUT_EXPANDER_DEVICE = 3 } ; enum sas_linkrate { SAS_LINK_RATE_UNKNOWN = 0, SAS_PHY_DISABLED = 1, SAS_PHY_RESET_PROBLEM = 2, SAS_SATA_SPINUP_HOLD = 3, SAS_SATA_PORT_SELECTOR = 4, SAS_PHY_RESET_IN_PROGRESS = 5, SAS_LINK_RATE_1_5_GBPS = 8, SAS_LINK_RATE_G1 = 8, SAS_LINK_RATE_3_0_GBPS = 9, SAS_LINK_RATE_G2 = 9, SAS_LINK_RATE_6_0_GBPS = 10, SAS_LINK_RATE_12_0_GBPS = 11, SAS_LINK_RATE_FAILED = 16, SAS_PHY_VIRTUAL = 17 } ; struct sas_identify { enum sas_device_type device_type ; enum sas_protocol initiator_port_protocols ; enum sas_protocol target_port_protocols ; u64 sas_address ; u8 phy_identifier ; }; struct sas_phy { struct device dev ; int number ; int enabled ; struct sas_identify identify ; enum sas_linkrate negotiated_linkrate ; enum sas_linkrate minimum_linkrate_hw ; enum sas_linkrate minimum_linkrate ; enum sas_linkrate maximum_linkrate_hw ; enum sas_linkrate maximum_linkrate ; u32 invalid_dword_count ; u32 running_disparity_error_count ; u32 loss_of_dword_sync_count ; u32 phy_reset_problem_count ; struct list_head port_siblings ; void *hostdata ; }; struct sas_rphy { struct device dev ; struct sas_identify identify ; struct list_head list ; struct request_queue *q ; u32 scsi_target_id ; }; struct sas_expander_device { int level ; int next_port_id ; char vendor_id[9U] ; char product_id[17U] ; char product_rev[5U] ; char component_vendor_id[9U] ; u16 component_id ; u8 component_revision_id ; struct sas_rphy rphy ; }; struct sas_port { struct device dev ; int port_identifier ; int num_phys ; unsigned char is_backlink : 1 ; struct sas_rphy *rphy ; struct mutex phy_list_mutex ; struct list_head phy_list ; }; struct sas_phy_linkrates { enum sas_linkrate maximum_linkrate ; enum sas_linkrate minimum_linkrate ; }; struct sas_function_template { int (*get_linkerrors)(struct sas_phy * ) ; int (*get_enclosure_identifier)(struct sas_rphy * , u64 * ) ; int (*get_bay_identifier)(struct sas_rphy * ) ; int (*phy_reset)(struct sas_phy * , int ) ; int (*phy_enable)(struct sas_phy * , int ) ; int (*phy_setup)(struct sas_phy * ) ; void (*phy_release)(struct sas_phy * ) ; int (*set_phy_speed)(struct sas_phy * , struct sas_phy_linkrates * ) ; int (*smp_handler)(struct Scsi_Host * , struct sas_rphy * , struct request * ) ; }; struct scsi_transport_template { struct transport_container host_attrs ; struct transport_container target_attrs ; struct transport_container device_attrs ; int (*user_scan)(struct Scsi_Host * , uint , uint , uint ) ; int device_size ; int device_private_offset ; int target_size ; int target_private_offset ; int host_size ; unsigned char create_work_queue : 1 ; void (*eh_strategy_handler)(struct Scsi_Host * ) ; enum blk_eh_timer_return (*eh_timed_out)(struct scsi_cmnd * ) ; int (*it_nexus_response)(struct Scsi_Host * , u64 , int ) ; int (*tsk_mgmt_response)(struct Scsi_Host * , u64 , u64 , int ) ; }; typedef unsigned long kernel_ulong_t; struct pci_device_id { __u32 vendor ; __u32 device ; __u32 subvendor ; __u32 subdevice ; __u32 class ; __u32 class_mask ; kernel_ulong_t driver_data ; }; struct acpi_device_id { __u8 id[16U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct hotplug_slot; struct pci_slot { struct pci_bus *bus ; struct list_head list ; struct hotplug_slot *hotplug ; unsigned char number ; struct kobject kobj ; }; typedef int pci_power_t; typedef unsigned int pci_channel_state_t; enum pci_channel_state { pci_channel_io_normal = 1, pci_channel_io_frozen = 2, pci_channel_io_perm_failure = 3 } ; typedef unsigned short pci_dev_flags_t; typedef unsigned short pci_bus_flags_t; struct pcie_link_state; struct pci_vpd; struct pci_sriov; struct pci_ats; struct pci_driver; union __anonunion_ldv_32104_198 { struct pci_sriov *sriov ; struct pci_dev *physfn ; }; struct pci_dev { struct list_head bus_list ; struct pci_bus *bus ; struct pci_bus *subordinate ; void *sysdata ; struct proc_dir_entry *procent ; struct pci_slot *slot ; unsigned int devfn ; unsigned short vendor ; unsigned short device ; unsigned short subsystem_vendor ; unsigned short subsystem_device ; unsigned int class ; u8 revision ; u8 hdr_type ; u8 pcie_cap ; unsigned char pcie_mpss : 3 ; u8 rom_base_reg ; u8 pin ; u16 pcie_flags_reg ; struct pci_driver *driver ; u64 dma_mask ; struct device_dma_parameters dma_parms ; pci_power_t current_state ; int pm_cap ; unsigned char pme_support : 5 ; unsigned char pme_interrupt : 1 ; unsigned char pme_poll : 1 ; unsigned char d1_support : 1 ; unsigned char d2_support : 1 ; unsigned char no_d1d2 : 1 ; unsigned char no_d3cold : 1 ; unsigned char d3cold_allowed : 1 ; unsigned char mmio_always_on : 1 ; unsigned char wakeup_prepared : 1 ; unsigned char runtime_d3cold : 1 ; unsigned int d3_delay ; unsigned int d3cold_delay ; struct pcie_link_state *link_state ; pci_channel_state_t error_state ; struct device dev ; int cfg_size ; unsigned int irq ; struct resource resource[17U] ; unsigned char transparent : 1 ; unsigned char multifunction : 1 ; unsigned char is_added : 1 ; unsigned char is_busmaster : 1 ; unsigned char no_msi : 1 ; unsigned char block_cfg_access : 1 ; unsigned char broken_parity_status : 1 ; unsigned char irq_reroute_variant : 2 ; unsigned char msi_enabled : 1 ; unsigned char msix_enabled : 1 ; unsigned char ari_enabled : 1 ; unsigned char is_managed : 1 ; unsigned char is_pcie : 1 ; unsigned char needs_freset : 1 ; unsigned char state_saved : 1 ; unsigned char is_physfn : 1 ; unsigned char is_virtfn : 1 ; unsigned char reset_fn : 1 ; unsigned char is_hotplug_bridge : 1 ; unsigned char __aer_firmware_first_valid : 1 ; unsigned char __aer_firmware_first : 1 ; unsigned char broken_intx_masking : 1 ; unsigned char io_window_1k : 1 ; pci_dev_flags_t dev_flags ; atomic_t enable_cnt ; u32 saved_config_space[16U] ; struct hlist_head saved_cap_space ; struct bin_attribute *rom_attr ; int rom_attr_enabled ; struct bin_attribute *res_attr[17U] ; struct bin_attribute *res_attr_wc[17U] ; struct list_head msi_list ; struct kset *msi_kset ; struct pci_vpd *vpd ; union __anonunion_ldv_32104_198 ldv_32104 ; struct pci_ats *ats ; phys_addr_t rom ; size_t romlen ; }; struct pci_ops; struct pci_bus { struct list_head node ; struct pci_bus *parent ; struct list_head children ; struct list_head devices ; struct pci_dev *self ; struct list_head slots ; struct resource *resource[4U] ; struct list_head resources ; struct resource busn_res ; struct pci_ops *ops ; void *sysdata ; struct proc_dir_entry *procdir ; unsigned char number ; unsigned char primary ; unsigned char max_bus_speed ; unsigned char cur_bus_speed ; char name[48U] ; unsigned short bridge_ctl ; pci_bus_flags_t bus_flags ; struct device *bridge ; struct device dev ; struct bin_attribute *legacy_io ; struct bin_attribute *legacy_mem ; unsigned char is_added : 1 ; }; struct pci_ops { int (*read)(struct pci_bus * , unsigned int , int , int , u32 * ) ; int (*write)(struct pci_bus * , unsigned int , int , int , u32 ) ; }; struct pci_dynids { spinlock_t lock ; struct list_head list ; }; typedef unsigned int pci_ers_result_t; struct pci_error_handlers { pci_ers_result_t (*error_detected)(struct pci_dev * , enum pci_channel_state ) ; pci_ers_result_t (*mmio_enabled)(struct pci_dev * ) ; pci_ers_result_t (*link_reset)(struct pci_dev * ) ; pci_ers_result_t (*slot_reset)(struct pci_dev * ) ; void (*resume)(struct pci_dev * ) ; }; struct pci_driver { struct list_head node ; char const *name ; struct pci_device_id const *id_table ; int (*probe)(struct pci_dev * , struct pci_device_id const * ) ; void (*remove)(struct pci_dev * ) ; int (*suspend)(struct pci_dev * , pm_message_t ) ; int (*suspend_late)(struct pci_dev * , pm_message_t ) ; int (*resume_early)(struct pci_dev * ) ; int (*resume)(struct pci_dev * ) ; void (*shutdown)(struct pci_dev * ) ; int (*sriov_configure)(struct pci_dev * , int ) ; struct pci_error_handlers const *err_handler ; struct device_driver driver ; struct pci_dynids dynids ; }; typedef unsigned char U8; typedef unsigned short U16; typedef u_int32_t U32; struct _U64 { U32 Low ; U32 High ; }; typedef struct _U64 U64; union __anonunion_u_199 { U32 Address32 ; U64 Address64 ; }; struct _SGE_SIMPLE_UNION { U32 FlagsLength ; union __anonunion_u_199 u ; }; typedef struct _SGE_SIMPLE_UNION SGE_SIMPLE_UNION; union __anonunion_u_200 { U32 Address32 ; U64 Address64 ; }; struct _SGE_CHAIN_UNION { U16 Length ; U8 NextChainOffset ; U8 Flags ; union __anonunion_u_200 u ; }; typedef struct _SGE_CHAIN_UNION SGE_CHAIN_UNION; union __anonunion_u_202 { SGE_SIMPLE_UNION Simple ; SGE_CHAIN_UNION Chain ; }; struct _SGE_IO_UNION { union __anonunion_u_202 u ; }; typedef struct _SGE_IO_UNION SGE_IO_UNION; struct _MSG_REQUEST_HEADER { U8 Reserved[2U] ; U8 ChainOffset ; U8 Function ; U8 Reserved1[3U] ; U8 MsgFlags ; U32 MsgContext ; }; typedef struct _MSG_REQUEST_HEADER MPIHeader_t; struct _MSG_DEFAULT_REPLY { U8 Reserved[2U] ; U8 MsgLength ; U8 Function ; U8 Reserved1[3U] ; U8 MsgFlags ; U32 MsgContext ; U8 Reserved2[2U] ; U16 IOCStatus ; U32 IOCLogInfo ; }; typedef struct _MSG_DEFAULT_REPLY MPIDefaultReply_t; struct _MPI_FW_VERSION_STRUCT { U8 Dev ; U8 Unit ; U8 Minor ; U8 Major ; }; typedef struct _MPI_FW_VERSION_STRUCT MPI_FW_VERSION_STRUCT; union _MPI_FW_VERSION { MPI_FW_VERSION_STRUCT Struct ; U32 Word ; }; typedef union _MPI_FW_VERSION MPI_FW_VERSION; struct _MSG_IOC_FACTS_REPLY { U16 MsgVersion ; U8 MsgLength ; U8 Function ; U16 HeaderVersion ; U8 IOCNumber ; U8 MsgFlags ; U32 MsgContext ; U16 IOCExceptions ; U16 IOCStatus ; U32 IOCLogInfo ; U8 MaxChainDepth ; U8 WhoInit ; U8 BlockSize ; U8 Flags ; U16 ReplyQueueDepth ; U16 RequestFrameSize ; U16 Reserved_0101_FWVersion ; U16 ProductID ; U32 CurrentHostMfaHighAddr ; U16 GlobalCredits ; U8 NumberOfPorts ; U8 EventState ; U32 CurrentSenseBufferHighAddr ; U16 CurReplyFrameSize ; U8 MaxDevices ; U8 MaxBuses ; U32 FWImageSize ; U32 IOCCapabilities ; MPI_FW_VERSION FWVersion ; U16 HighPriorityQueueDepth ; U16 Reserved2 ; SGE_SIMPLE_UNION HostPageBufferSGE ; U32 ReplyFifoHostSignalingAddr ; }; typedef struct _MSG_IOC_FACTS_REPLY IOCFactsReply_t; struct _MSG_PORT_FACTS_REPLY { U16 Reserved ; U8 MsgLength ; U8 Function ; U16 Reserved1 ; U8 PortNumber ; U8 MsgFlags ; U32 MsgContext ; U16 Reserved2 ; U16 IOCStatus ; U32 IOCLogInfo ; U8 Reserved3 ; U8 PortType ; U16 MaxDevices ; U16 PortSCSIID ; U16 ProtocolFlags ; U16 MaxPostedCmdBuffers ; U16 MaxPersistentIDs ; U16 MaxLanBuckets ; U8 MaxInitiators ; U8 Reserved4 ; U32 Reserved5 ; }; typedef struct _MSG_PORT_FACTS_REPLY PortFactsReply_t; struct _MSG_EVENT_NOTIFY_REPLY { U16 EventDataLength ; U8 MsgLength ; U8 Function ; U8 Reserved1[2U] ; U8 AckRequired ; U8 MsgFlags ; U32 MsgContext ; U8 Reserved2[2U] ; U16 IOCStatus ; U32 IOCLogInfo ; U32 Event ; U32 EventContext ; U32 Data[1U] ; }; typedef struct _MSG_EVENT_NOTIFY_REPLY EventNotificationReply_t; struct _EVENT_DATA_SAS_DEVICE_STATUS_CHANGE { U8 TargetID ; U8 Bus ; U8 ReasonCode ; U8 Reserved ; U8 ASC ; U8 ASCQ ; U16 DevHandle ; U32 DeviceInfo ; U16 ParentDevHandle ; U8 PhyNum ; U8 Reserved1 ; U64 SASAddress ; U8 LUN[8U] ; U16 TaskTag ; U16 Reserved2 ; }; typedef struct _EVENT_DATA_SAS_DEVICE_STATUS_CHANGE EVENT_DATA_SAS_DEVICE_STATUS_CHANGE; typedef struct _EVENT_DATA_SAS_DEVICE_STATUS_CHANGE MpiEventDataSasDeviceStatusChange_t; struct _EVENT_DATA_QUEUE_FULL { U8 TargetID ; U8 Bus ; U16 CurrentDepth ; }; typedef struct _EVENT_DATA_QUEUE_FULL EventDataQueueFull_t; struct _EVENT_DATA_RAID { U8 VolumeID ; U8 VolumeBus ; U8 ReasonCode ; U8 PhysDiskNum ; U8 ASC ; U8 ASCQ ; U16 Reserved ; U32 SettingsStatus ; }; typedef struct _EVENT_DATA_RAID EVENT_DATA_RAID; struct _IR2_STATE_CHANGED { U16 PreviousState ; U16 NewState ; }; typedef struct _IR2_STATE_CHANGED IR2_STATE_CHANGED; struct _IR2_PD_INFO { U16 DeviceHandle ; U8 TruncEnclosureHandle ; U8 TruncatedSlot ; }; typedef struct _IR2_PD_INFO IR2_PD_INFO; union _MPI_IR2_RC_EVENT_DATA { IR2_STATE_CHANGED StateChanged ; U32 Lba ; IR2_PD_INFO PdInfo ; }; typedef union _MPI_IR2_RC_EVENT_DATA MPI_IR2_RC_EVENT_DATA; struct _MPI_EVENT_DATA_IR2 { U8 TargetID ; U8 Bus ; U8 ReasonCode ; U8 PhysDiskNum ; MPI_IR2_RC_EVENT_DATA IR2EventData ; }; typedef struct _MPI_EVENT_DATA_IR2 MPI_EVENT_DATA_IR2; struct _EVENT_DATA_SAS_BROADCAST_PRIMITIVE { U8 PhyNum ; U8 Port ; U8 PortWidth ; U8 Primitive ; }; typedef struct _EVENT_DATA_SAS_BROADCAST_PRIMITIVE EVENT_DATA_SAS_BROADCAST_PRIMITIVE; struct _EVENT_DATA_SAS_PHY_LINK_STATUS { U8 PhyNum ; U8 LinkRates ; U16 DevHandle ; U64 SASAddress ; }; typedef struct _EVENT_DATA_SAS_PHY_LINK_STATUS MpiEventDataSasPhyLinkStatus_t; struct _EVENT_DATA_SAS_DISCOVERY { U32 DiscoveryStatus ; U32 Reserved1 ; }; typedef struct _EVENT_DATA_SAS_DISCOVERY EventDataSasDiscovery_t; struct _EVENT_DATA_SAS_EXPANDER_STATUS_CHANGE { U8 ReasonCode ; U8 Reserved1 ; U16 Reserved2 ; U8 PhysicalPort ; U8 Reserved3 ; U16 EnclosureHandle ; U64 SASAddress ; U32 DiscoveryStatus ; U16 DevHandle ; U16 ParentDevHandle ; U16 ExpanderChangeCount ; U16 ExpanderRouteIndexes ; U8 NumPhys ; U8 SASLevel ; U8 Flags ; U8 Reserved4 ; }; typedef struct _EVENT_DATA_SAS_EXPANDER_STATUS_CHANGE MpiEventDataSasExpanderStatusChange_t; struct _CONFIG_PAGE_HEADER { U8 PageVersion ; U8 PageLength ; U8 PageNumber ; U8 PageType ; }; typedef struct _CONFIG_PAGE_HEADER CONFIG_PAGE_HEADER; typedef struct _CONFIG_PAGE_HEADER ConfigPageHeader_t; struct _CONFIG_EXTENDED_PAGE_HEADER { U8 PageVersion ; U8 Reserved1 ; U8 PageNumber ; U8 PageType ; U16 ExtPageLength ; U8 ExtPageType ; U8 Reserved2 ; }; typedef struct _CONFIG_EXTENDED_PAGE_HEADER CONFIG_EXTENDED_PAGE_HEADER; typedef struct _CONFIG_EXTENDED_PAGE_HEADER ConfigExtendedPageHeader_t; struct _MSG_CONFIG_REPLY { U8 Action ; U8 Reserved ; U8 MsgLength ; U8 Function ; U16 ExtPageLength ; U8 ExtPageType ; U8 MsgFlags ; U32 MsgContext ; U8 Reserved2[2U] ; U16 IOCStatus ; U32 IOCLogInfo ; CONFIG_PAGE_HEADER Header ; }; typedef struct _MSG_CONFIG_REPLY ConfigReply_t; struct _CONFIG_PAGE_IOC_2_RAID_VOL { U8 VolumeID ; U8 VolumeBus ; U8 VolumeIOC ; U8 VolumePageNumber ; U8 VolumeType ; U8 Flags ; U16 Reserved3 ; }; typedef struct _CONFIG_PAGE_IOC_2_RAID_VOL CONFIG_PAGE_IOC_2_RAID_VOL; struct _CONFIG_PAGE_IOC_2 { CONFIG_PAGE_HEADER Header ; U32 CapabilitiesFlags ; U8 NumActiveVolumes ; U8 MaxVolumes ; U8 NumActivePhysDisks ; U8 MaxPhysDisks ; CONFIG_PAGE_IOC_2_RAID_VOL RaidVolume[1U] ; }; typedef struct _CONFIG_PAGE_IOC_2 IOCPage2_t; struct _IOC_3_PHYS_DISK { U8 PhysDiskID ; U8 PhysDiskBus ; U8 PhysDiskIOC ; U8 PhysDiskNum ; }; typedef struct _IOC_3_PHYS_DISK IOC_3_PHYS_DISK; struct _CONFIG_PAGE_IOC_3 { CONFIG_PAGE_HEADER Header ; U8 NumPhysDisks ; U8 Reserved1 ; U16 Reserved2 ; IOC_3_PHYS_DISK PhysDisk[1U] ; }; typedef struct _CONFIG_PAGE_IOC_3 IOCPage3_t; struct _IOC_4_SEP { U8 SEPTargetID ; U8 SEPBus ; U16 Reserved ; }; typedef struct _IOC_4_SEP IOC_4_SEP; struct _CONFIG_PAGE_IOC_4 { CONFIG_PAGE_HEADER Header ; U8 ActiveSEP ; U8 MaxSEP ; U16 Reserved1 ; IOC_4_SEP SEP[1U] ; }; typedef struct _CONFIG_PAGE_IOC_4 IOCPage4_t; struct _CONFIG_PAGE_FC_PORT_0 { CONFIG_PAGE_HEADER Header ; U32 Flags ; U8 MPIPortNumber ; U8 LinkType ; U8 PortState ; U8 Reserved ; U32 PortIdentifier ; U64 WWNN ; U64 WWPN ; U32 SupportedServiceClass ; U32 SupportedSpeeds ; U32 CurrentSpeed ; U32 MaxFrameSize ; U64 FabricWWNN ; U64 FabricWWPN ; U32 DiscoveredPortsCount ; U32 MaxInitiators ; U8 MaxAliasesSupported ; U8 MaxHardAliasesSupported ; U8 NumCurrentAliases ; U8 Reserved1 ; }; typedef struct _CONFIG_PAGE_FC_PORT_0 FCPortPage0_t; struct _CONFIG_PAGE_FC_PORT_1 { CONFIG_PAGE_HEADER Header ; U32 Flags ; U64 NoSEEPROMWWNN ; U64 NoSEEPROMWWPN ; U8 HardALPA ; U8 LinkConfig ; U8 TopologyConfig ; U8 AltConnector ; U8 NumRequestedAliases ; U8 RR_TOV ; U8 InitiatorDeviceTimeout ; U8 InitiatorIoPendTimeout ; }; typedef struct _CONFIG_PAGE_FC_PORT_1 FCPortPage1_t; struct _RAID_VOL0_PHYS_DISK { U16 Reserved ; U8 PhysDiskMap ; U8 PhysDiskNum ; }; typedef struct _RAID_VOL0_PHYS_DISK RAID_VOL0_PHYS_DISK; struct _RAID_VOL0_STATUS { U8 Flags ; U8 State ; U16 Reserved ; }; typedef struct _RAID_VOL0_STATUS RAID_VOL0_STATUS; struct _RAID_VOL0_SETTINGS { U16 Settings ; U8 HotSparePool ; U8 Reserved ; }; typedef struct _RAID_VOL0_SETTINGS RAID_VOL0_SETTINGS; struct _CONFIG_PAGE_RAID_VOL_0 { CONFIG_PAGE_HEADER Header ; U8 VolumeID ; U8 VolumeBus ; U8 VolumeIOC ; U8 VolumeType ; RAID_VOL0_STATUS VolumeStatus ; RAID_VOL0_SETTINGS VolumeSettings ; U32 MaxLBA ; U32 MaxLBAHigh ; U32 StripeSize ; U32 Reserved2 ; U32 Reserved3 ; U8 NumPhysDisks ; U8 DataScrubRate ; U8 ResyncRate ; U8 InactiveStatus ; RAID_VOL0_PHYS_DISK PhysDisk[1U] ; }; typedef struct _CONFIG_PAGE_RAID_VOL_0 *pRaidVolumePage0_t; struct _RAID_PHYS_DISK0_ERROR_DATA { U8 ErrorCdbByte ; U8 ErrorSenseKey ; U16 Reserved ; U16 ErrorCount ; U8 ErrorASC ; U8 ErrorASCQ ; U16 SmartCount ; U8 SmartASC ; U8 SmartASCQ ; }; typedef struct _RAID_PHYS_DISK0_ERROR_DATA RAID_PHYS_DISK0_ERROR_DATA; struct _RAID_PHYS_DISK_INQUIRY_DATA { U8 VendorID[8U] ; U8 ProductID[16U] ; U8 ProductRevLevel[4U] ; U8 Info[32U] ; }; typedef struct _RAID_PHYS_DISK_INQUIRY_DATA RAID_PHYS_DISK0_INQUIRY_DATA; struct _RAID_PHYS_DISK0_SETTINGS { U8 SepID ; U8 SepBus ; U8 HotSparePool ; U8 PhysDiskSettings ; }; typedef struct _RAID_PHYS_DISK0_SETTINGS RAID_PHYS_DISK0_SETTINGS; struct _RAID_PHYS_DISK0_STATUS { U8 Flags ; U8 State ; U16 Reserved ; }; typedef struct _RAID_PHYS_DISK0_STATUS RAID_PHYS_DISK0_STATUS; struct _CONFIG_PAGE_RAID_PHYS_DISK_0 { CONFIG_PAGE_HEADER Header ; U8 PhysDiskID ; U8 PhysDiskBus ; U8 PhysDiskIOC ; U8 PhysDiskNum ; RAID_PHYS_DISK0_SETTINGS PhysDiskSettings ; U32 Reserved1 ; U8 ExtDiskIdentifier[8U] ; U8 DiskIdentifier[16U] ; RAID_PHYS_DISK0_INQUIRY_DATA InquiryData ; RAID_PHYS_DISK0_STATUS PhysDiskStatus ; U32 MaxLBA ; RAID_PHYS_DISK0_ERROR_DATA ErrorData ; }; typedef struct _CONFIG_PAGE_RAID_PHYS_DISK_0 RaidPhysDiskPage0_t; typedef struct _CONFIG_PAGE_RAID_PHYS_DISK_0 *pRaidPhysDiskPage0_t; struct _RAID_PHYS_DISK1_PATH { U8 PhysDiskID ; U8 PhysDiskBus ; U16 Reserved1 ; U64 WWID ; U64 OwnerWWID ; U8 OwnerIdentifier ; U8 Reserved2 ; U16 Flags ; }; typedef struct _RAID_PHYS_DISK1_PATH RAID_PHYS_DISK1_PATH; struct _CONFIG_PAGE_RAID_PHYS_DISK_1 { CONFIG_PAGE_HEADER Header ; U8 NumPhysDiskPaths ; U8 PhysDiskNum ; U16 Reserved2 ; U32 Reserved1 ; RAID_PHYS_DISK1_PATH Path[1U] ; }; typedef struct _CONFIG_PAGE_RAID_PHYS_DISK_1 RaidPhysDiskPage1_t; typedef struct _CONFIG_PAGE_RAID_PHYS_DISK_1 *pRaidPhysDiskPage1_t; struct _CONFIG_PAGE_LAN_0 { ConfigPageHeader_t Header ; U16 TxRxModes ; U16 Reserved ; U32 PacketPrePad ; }; typedef struct _CONFIG_PAGE_LAN_0 LANPage0_t; struct _CONFIG_PAGE_LAN_1 { ConfigPageHeader_t Header ; U16 Reserved ; U8 CurrentDeviceState ; U8 Reserved1 ; U32 MinPacketSize ; U32 MaxPacketSize ; U32 HardwareAddressLow ; U32 HardwareAddressHigh ; U32 MaxWireSpeedLow ; U32 MaxWireSpeedHigh ; U32 BucketsRemaining ; U32 MaxReplySize ; U32 NegWireSpeedLow ; U32 NegWireSpeedHigh ; }; typedef struct _CONFIG_PAGE_LAN_1 LANPage1_t; struct _MPI_SAS_IO_UNIT0_PHY_DATA { U8 Port ; U8 PortFlags ; U8 PhyFlags ; U8 NegotiatedLinkRate ; U32 ControllerPhyDeviceInfo ; U16 AttachedDeviceHandle ; U16 ControllerDevHandle ; U32 DiscoveryStatus ; }; typedef struct _MPI_SAS_IO_UNIT0_PHY_DATA MPI_SAS_IO_UNIT0_PHY_DATA; struct _CONFIG_PAGE_SAS_IO_UNIT_0 { CONFIG_EXTENDED_PAGE_HEADER Header ; U16 NvdataVersionDefault ; U16 NvdataVersionPersistent ; U8 NumPhys ; U8 Reserved2 ; U16 Reserved3 ; MPI_SAS_IO_UNIT0_PHY_DATA PhyData[1U] ; }; typedef struct _CONFIG_PAGE_SAS_IO_UNIT_0 SasIOUnitPage0_t; struct _MPI_SAS_IO_UNIT1_PHY_DATA { U8 Port ; U8 PortFlags ; U8 PhyFlags ; U8 MaxMinLinkRate ; U32 ControllerPhyDeviceInfo ; U16 MaxTargetPortConnectTime ; U16 Reserved1 ; }; typedef struct _MPI_SAS_IO_UNIT1_PHY_DATA MPI_SAS_IO_UNIT1_PHY_DATA; struct _CONFIG_PAGE_SAS_IO_UNIT_1 { CONFIG_EXTENDED_PAGE_HEADER Header ; U16 ControlFlags ; U16 MaxNumSATATargets ; U16 AdditionalControlFlags ; U16 Reserved1 ; U8 NumPhys ; U8 SATAMaxQDepth ; U8 ReportDeviceMissingDelay ; U8 IODeviceMissingDelay ; MPI_SAS_IO_UNIT1_PHY_DATA PhyData[1U] ; }; typedef struct _CONFIG_PAGE_SAS_IO_UNIT_1 SasIOUnitPage1_t; struct _CONFIG_PAGE_SAS_EXPANDER_0 { CONFIG_EXTENDED_PAGE_HEADER Header ; U8 PhysicalPort ; U8 Reserved1 ; U16 EnclosureHandle ; U64 SASAddress ; U32 DiscoveryStatus ; U16 DevHandle ; U16 ParentDevHandle ; U16 ExpanderChangeCount ; U16 ExpanderRouteIndexes ; U8 NumPhys ; U8 SASLevel ; U8 Flags ; U8 Reserved3 ; }; typedef struct _CONFIG_PAGE_SAS_EXPANDER_0 SasExpanderPage0_t; struct _CONFIG_PAGE_SAS_EXPANDER_1 { CONFIG_EXTENDED_PAGE_HEADER Header ; U8 PhysicalPort ; U8 Reserved1 ; U16 Reserved2 ; U8 NumPhys ; U8 Phy ; U16 NumTableEntriesProgrammed ; U8 ProgrammedLinkRate ; U8 HwLinkRate ; U16 AttachedDevHandle ; U32 PhyInfo ; U32 AttachedDeviceInfo ; U16 OwnerDevHandle ; U8 ChangeCount ; U8 NegotiatedLinkRate ; U8 PhyIdentifier ; U8 AttachedPhyIdentifier ; U8 Reserved3 ; U8 DiscoveryInfo ; U32 Reserved4 ; }; typedef struct _CONFIG_PAGE_SAS_EXPANDER_1 SasExpanderPage1_t; struct _CONFIG_PAGE_SAS_DEVICE_0 { CONFIG_EXTENDED_PAGE_HEADER Header ; U16 Slot ; U16 EnclosureHandle ; U64 SASAddress ; U16 ParentDevHandle ; U8 PhyNum ; U8 AccessStatus ; U16 DevHandle ; U8 TargetID ; U8 Bus ; U32 DeviceInfo ; U16 Flags ; U8 PhysicalPort ; U8 Reserved2 ; }; typedef struct _CONFIG_PAGE_SAS_DEVICE_0 SasDevicePage0_t; struct _CONFIG_PAGE_SAS_PHY_0 { CONFIG_EXTENDED_PAGE_HEADER Header ; U16 OwnerDevHandle ; U16 Reserved1 ; U64 SASAddress ; U16 AttachedDevHandle ; U8 AttachedPhyIdentifier ; U8 Reserved2 ; U32 AttachedDeviceInfo ; U8 ProgrammedLinkRate ; U8 HwLinkRate ; U8 ChangeCount ; U8 Flags ; U32 PhyInfo ; }; typedef struct _CONFIG_PAGE_SAS_PHY_0 SasPhyPage0_t; struct _CONFIG_PAGE_SAS_PHY_1 { CONFIG_EXTENDED_PAGE_HEADER Header ; U32 Reserved1 ; U32 InvalidDwordCount ; U32 RunningDisparityErrorCount ; U32 LossDwordSynchCount ; U32 PhyResetProblemCount ; }; typedef struct _CONFIG_PAGE_SAS_PHY_1 SasPhyPage1_t; struct _CONFIG_PAGE_SAS_ENCLOSURE_0 { CONFIG_EXTENDED_PAGE_HEADER Header ; U32 Reserved1 ; U64 EnclosureLogicalID ; U16 Flags ; U16 EnclosureHandle ; U16 NumSlots ; U16 StartSlot ; U8 StartTargetID ; U8 StartBus ; U8 SEPTargetID ; U8 SEPBus ; U32 Reserved2 ; U32 Reserved3 ; }; typedef struct _CONFIG_PAGE_SAS_ENCLOSURE_0 SasEnclosurePage0_t; struct _MSG_SCSI_IO_REQUEST { U8 TargetID ; U8 Bus ; U8 ChainOffset ; U8 Function ; U8 CDBLength ; U8 SenseBufferLength ; U8 Reserved ; U8 MsgFlags ; U32 MsgContext ; U8 LUN[8U] ; U32 Control ; U8 CDB[16U] ; U32 DataLength ; U32 SenseBufferLowAddr ; SGE_IO_UNION SGL ; }; typedef struct _MSG_SCSI_IO_REQUEST SCSIIORequest_t; struct _MSG_SCSI_IO_REPLY { U8 TargetID ; U8 Bus ; U8 MsgLength ; U8 Function ; U8 CDBLength ; U8 SenseBufferLength ; U8 Reserved ; U8 MsgFlags ; U32 MsgContext ; U8 SCSIStatus ; U8 SCSIState ; U16 IOCStatus ; U32 IOCLogInfo ; U32 TransferCount ; U32 SenseCount ; U32 ResponseInfo ; U16 TaskTag ; U16 Reserved1 ; }; typedef struct _MSG_SCSI_IO_REPLY SCSIIOReply_t; struct _MSG_SCSI_TASK_MGMT { U8 TargetID ; U8 Bus ; U8 ChainOffset ; U8 Function ; U8 Reserved ; U8 TaskType ; U8 Reserved1 ; U8 MsgFlags ; U32 MsgContext ; U8 LUN[8U] ; U32 Reserved2[7U] ; U32 TaskMsgContext ; }; typedef struct _MSG_SCSI_TASK_MGMT SCSITaskMgmt_t; struct _MSG_SCSI_TASK_MGMT_REPLY { U8 TargetID ; U8 Bus ; U8 MsgLength ; U8 Function ; U8 ResponseCode ; U8 TaskType ; U8 Reserved1 ; U8 MsgFlags ; U32 MsgContext ; U8 Reserved2[2U] ; U16 IOCStatus ; U32 IOCLogInfo ; U32 TerminationCount ; }; typedef struct _MSG_SCSI_TASK_MGMT_REPLY SCSITaskMgmtReply_t; struct _MSG_SMP_PASSTHROUGH_REQUEST { U8 PassthroughFlags ; U8 PhysicalPort ; U8 ChainOffset ; U8 Function ; U16 RequestDataLength ; U8 ConnectionRate ; U8 MsgFlags ; U32 MsgContext ; U32 Reserved1 ; U64 SASAddress ; U32 Reserved2 ; U32 Reserved3 ; SGE_SIMPLE_UNION SGL ; }; typedef struct _MSG_SMP_PASSTHROUGH_REQUEST SmpPassthroughRequest_t; struct _MSG_SMP_PASSTHROUGH_REPLY { U8 PassthroughFlags ; U8 PhysicalPort ; U8 MsgLength ; U8 Function ; U16 ResponseDataLength ; U8 Reserved1 ; U8 MsgFlags ; U32 MsgContext ; U8 Reserved2 ; U8 SASStatus ; U16 IOCStatus ; U32 IOCLogInfo ; U32 Reserved3 ; U8 ResponseData[4U] ; }; typedef struct _MSG_SMP_PASSTHROUGH_REPLY SmpPassthroughReply_t; struct _MSG_SAS_IOUNIT_CONTROL_REQUEST { U8 Operation ; U8 Reserved1 ; U8 ChainOffset ; U8 Function ; U16 DevHandle ; U8 IOCParameter ; U8 MsgFlags ; U32 MsgContext ; U8 TargetID ; U8 Bus ; U8 PhyNum ; U8 PrimFlags ; U32 Primitive ; U64 SASAddress ; U32 IOCParameterValue ; }; typedef struct _MSG_SAS_IOUNIT_CONTROL_REQUEST SasIoUnitControlRequest_t; struct _MSG_SAS_IOUNIT_CONTROL_REPLY { U8 Operation ; U8 Reserved1 ; U8 MsgLength ; U8 Function ; U16 DevHandle ; U8 IOCParameter ; U8 MsgFlags ; U32 MsgContext ; U16 Reserved4 ; U16 IOCStatus ; U32 IOCLogInfo ; }; typedef struct _MSG_SAS_IOUNIT_CONTROL_REPLY SasIoUnitControlReply_t; typedef int read_proc_t(char * , char ** , off_t , int , int * , void * ); typedef int write_proc_t(struct file * , char const * , unsigned long , void * ); struct proc_dir_entry { unsigned int low_ino ; umode_t mode ; nlink_t nlink ; kuid_t uid ; kgid_t gid ; loff_t size ; struct inode_operations const *proc_iops ; struct file_operations const *proc_fops ; struct proc_dir_entry *next ; struct proc_dir_entry *parent ; struct proc_dir_entry *subdir ; void *data ; read_proc_t *read_proc ; write_proc_t *write_proc ; atomic_t count ; int pde_users ; struct completion *pde_unload_completion ; struct list_head pde_openers ; spinlock_t pde_unload_lock ; u8 namelen ; char name[] ; }; enum ldv_26802 { MPTBASE_DRIVER = 0, MPTCTL_DRIVER = 1, MPTSPI_DRIVER = 2, MPTFC_DRIVER = 3, MPTSAS_DRIVER = 4, MPTLAN_DRIVER = 5, MPTSTM_DRIVER = 6, MPTUNKNOWN_DRIVER = 7 } ; typedef enum ldv_26802 MPT_DRIVER_CLASS; struct __anonstruct_linkage_226 { struct list_head list ; u32 arg1 ; u32 pad ; void *argp1 ; }; struct __anonstruct_fld_229 { u16 req_idx ; u8 cb_idx ; u8 rsvd ; }; union __anonunion_msgctxu_228 { u32 MsgContext ; struct __anonstruct_fld_229 fld ; }; struct __anonstruct_hwhdr_227 { u32 __hdr[2U] ; union __anonunion_msgctxu_228 msgctxu ; }; union _MPT_FRAME_TRACKER { struct __anonstruct_linkage_226 linkage ; struct __anonstruct_hwhdr_227 hwhdr ; }; typedef union _MPT_FRAME_TRACKER MPT_FRAME_TRACKER; union __anonunion_u_230 { MPIHeader_t hdr ; SCSIIORequest_t scsireq ; SCSIIOReply_t sreply ; ConfigReply_t configreply ; MPIDefaultReply_t reply ; MPT_FRAME_TRACKER frame ; }; struct _MPT_FRAME_HDR { union __anonunion_u_230 u ; }; typedef struct _MPT_FRAME_HDR MPT_FRAME_HDR; struct _SYSIF_REGS { u32 Doorbell ; u32 WriteSequence ; u32 Diagnostic ; u32 TestBase ; u32 DiagRwData ; u32 DiagRwAddress ; u32 Reserved1[6U] ; u32 IntStatus ; u32 IntMask ; u32 Reserved2[2U] ; u32 RequestFifo ; u32 ReplyFifo ; u32 RequestHiPriFifo ; u32 Reserved3 ; u32 HostIndex ; u32 Reserved4[15U] ; u32 Fubar ; u32 Reserved5[1050U] ; u32 Reset_1078 ; }; typedef struct _SYSIF_REGS SYSIF_REGS; struct _VirtTarget { struct scsi_target *starget ; u8 tflags ; u8 ioc_id ; u8 id ; u8 channel ; u8 minSyncFactor ; u8 maxOffset ; u8 maxWidth ; u8 negoFlags ; u8 raidVolume ; u8 type ; u8 deleted ; u8 inDMD ; u32 num_luns ; }; typedef struct _VirtTarget VirtTarget; struct _VirtDevice { VirtTarget *vtarget ; u8 configured_lun ; int lun ; }; typedef struct _VirtDevice VirtDevice; struct _MPT_MGMT { struct mutex mutex ; struct completion done ; u8 reply[128U] ; u8 sense[64U] ; u8 status ; int completion_code ; u32 msg_context ; }; typedef struct _MPT_MGMT MPT_MGMT; struct _mpt_ioctl_events { u32 event ; u32 eventContext ; u32 data[2U] ; }; struct _SpiCfgData { u32 PortFlags ; int *nvram ; IOCPage4_t *pIocPg4 ; dma_addr_t IocPg4_dma ; int IocPg4Sz ; u8 minSyncFactor ; u8 maxSyncOffset ; u8 maxBusWidth ; u8 busType ; u8 sdp1version ; u8 sdp1length ; u8 sdp0version ; u8 sdp0length ; u8 dvScheduled ; u8 noQas ; u8 Saf_Te ; u8 bus_reset ; u8 rsvd[1U] ; }; typedef struct _SpiCfgData SpiCfgData; struct _SasCfgData { u8 ptClear ; }; typedef struct _SasCfgData SasCfgData; struct _RaidCfgData { IOCPage2_t *pIocPg2 ; IOCPage3_t *pIocPg3 ; struct mutex inactive_list_mutex ; struct list_head inactive_list ; }; typedef struct _RaidCfgData RaidCfgData; struct __anonstruct_fc_port_page1_231 { FCPortPage1_t *data ; dma_addr_t dma ; int pg_sz ; }; struct _FcCfgData { struct __anonstruct_fc_port_page1_231 fc_port_page1[2U] ; }; typedef struct _FcCfgData FcCfgData; struct _MPT_ADAPTER; struct _MPT_SCSI_HOST { struct _MPT_ADAPTER *ioc ; ushort sel_timeout[255U] ; char *info_kbuf ; long last_queue_full ; u16 spi_pending ; struct list_head target_reset_list ; }; typedef struct _MPT_SCSI_HOST MPT_SCSI_HOST; struct mptsas_portinfo; struct _MPT_ADAPTER { int id ; int pci_irq ; char name[32U] ; char prod_name[32U] ; char evStr[100U] ; char board_name[16U] ; char board_assembly[16U] ; char board_tracer[16U] ; u16 nvdata_version_persistent ; u16 nvdata_version_default ; int debug_level ; u8 io_missing_delay ; u16 device_missing_delay ; SYSIF_REGS *chip ; SYSIF_REGS *pio_chip ; u8 bus_type ; u32 mem_phys ; u32 pio_mem_phys ; int mem_size ; int number_of_buses ; int devices_per_bus ; int alloc_total ; u32 last_state ; int active ; u8 *alloc ; dma_addr_t alloc_dma ; u32 alloc_sz ; MPT_FRAME_HDR *reply_frames ; u32 reply_frames_low_dma ; int reply_depth ; int reply_sz ; int num_chain ; void (*add_sge)(void * , u32 , dma_addr_t ) ; void (*add_chain)(void * , u8 , u16 , dma_addr_t ) ; int *ReqToChain ; int *RequestNB ; int *ChainToChain ; u8 *ChainBuffer ; dma_addr_t ChainBufferDMA ; struct list_head FreeChainQ ; spinlock_t FreeChainQlock ; dma_addr_t req_frames_dma ; MPT_FRAME_HDR *req_frames ; u32 req_frames_low_dma ; int req_depth ; int req_sz ; spinlock_t FreeQlock ; struct list_head FreeQ ; u8 *sense_buf_pool ; dma_addr_t sense_buf_pool_dma ; u32 sense_buf_low_dma ; u8 *HostPageBuffer ; u32 HostPageBuffer_sz ; dma_addr_t HostPageBuffer_dma ; int mtrr_reg ; struct pci_dev *pcidev ; int bars ; int msi_enable ; u8 *memmap ; struct Scsi_Host *sh ; SpiCfgData spi_data ; RaidCfgData raid_data ; SasCfgData sas_data ; FcCfgData fc_data ; struct proc_dir_entry *ioc_dentry ; struct _MPT_ADAPTER *alt_ioc ; u32 biosVersion ; int eventTypes ; int eventContext ; int eventLogSize ; struct _mpt_ioctl_events *events ; u8 *cached_fw ; dma_addr_t cached_fw_dma ; int hs_reply_idx ; u32 pad0 ; u32 NB_for_64_byte_frame ; u32 hs_req[32U] ; u16 hs_reply[64U] ; IOCFactsReply_t facts ; PortFactsReply_t pfacts[2U] ; FCPortPage0_t fc_port_page0[2U] ; LANPage0_t lan_cnfg_page0 ; LANPage1_t lan_cnfg_page1 ; u8 ir_firmware ; int errata_flag_1064 ; int aen_event_read_flag ; u8 FirstWhoInit ; u8 upload_fw ; u8 NBShiftFactor ; u8 pad1[4U] ; u8 DoneCtx ; u8 TaskCtx ; u8 InternalCtx ; struct list_head list ; struct net_device *netdev ; struct list_head sas_topology ; struct mutex sas_topology_mutex ; struct workqueue_struct *fw_event_q ; struct list_head fw_event_list ; spinlock_t fw_event_lock ; u8 fw_events_off ; char fw_event_q_name[20U] ; struct mutex sas_discovery_mutex ; u8 sas_discovery_runtime ; u8 sas_discovery_ignore_events ; struct mptsas_portinfo *hba_port_info ; u64 hba_port_sas_addr ; u16 hba_port_num_phy ; struct list_head sas_device_info_list ; struct mutex sas_device_info_mutex ; u8 old_sas_discovery_protocal ; u8 sas_discovery_quiesce_io ; int sas_index ; MPT_MGMT sas_mgmt ; MPT_MGMT mptbase_cmds ; MPT_MGMT internal_cmds ; MPT_MGMT taskmgmt_cmds ; MPT_MGMT ioctl_cmds ; spinlock_t taskmgmt_lock ; int taskmgmt_in_progress ; u8 taskmgmt_quiesce_io ; u8 ioc_reset_in_progress ; u8 reset_status ; u8 wait_on_reset_completion ; void (*schedule_target_reset)(void * ) ; void (*schedule_dead_ioc_flush_running_cmds)(MPT_SCSI_HOST * ) ; struct work_struct sas_persist_task ; struct work_struct fc_setup_reset_work ; struct list_head fc_rports ; struct work_struct fc_lsc_work ; u8 fc_link_speed[2U] ; spinlock_t fc_rescan_work_lock ; struct work_struct fc_rescan_work ; char fc_rescan_work_q_name[20U] ; struct workqueue_struct *fc_rescan_work_q ; unsigned long hard_resets ; unsigned long soft_resets ; unsigned long timeouts ; struct scsi_cmnd **ScsiLookup ; spinlock_t scsi_lookup_lock ; u64 dma_mask ; u32 broadcast_aen_busy ; char reset_work_q_name[20U] ; struct workqueue_struct *reset_work_q ; struct delayed_work fault_reset_work ; u8 sg_addr_size ; u8 in_rescan ; u8 SGE_size ; }; typedef struct _MPT_ADAPTER MPT_ADAPTER; union __anonunion_cfghdr_232 { ConfigExtendedPageHeader_t *ehdr ; ConfigPageHeader_t *hdr ; }; struct _x_config_parms { union __anonunion_cfghdr_232 cfghdr ; dma_addr_t physAddr ; u32 pageAddr ; u16 status ; u8 action ; u8 dir ; u8 timeout ; }; typedef struct _x_config_parms CONFIGPARMS; struct mptsas_target_reset_event { struct list_head list ; EVENT_DATA_SAS_DEVICE_STATUS_CHANGE sas_event_data ; u8 target_reset_issued ; unsigned long time_count ; }; enum mptsas_hotplug_action { MPTSAS_ADD_DEVICE = 0, MPTSAS_DEL_DEVICE = 1, MPTSAS_ADD_RAID = 2, MPTSAS_DEL_RAID = 3, MPTSAS_ADD_PHYSDISK = 4, MPTSAS_ADD_PHYSDISK_REPROBE = 5, MPTSAS_DEL_PHYSDISK = 6, MPTSAS_DEL_PHYSDISK_REPROBE = 7, MPTSAS_ADD_INACTIVE_VOLUME = 8, MPTSAS_IGNORE_EVENT = 9 } ; struct mptsas_mapping { u8 id ; u8 channel ; }; struct mptsas_device_info { struct list_head list ; struct mptsas_mapping os ; struct mptsas_mapping fw ; u64 sas_address ; u32 device_info ; u16 slot ; u64 enclosure_logical_id ; u8 is_logical_volume ; u8 is_hidden_raid_component ; u8 volume_id ; u8 is_cached ; }; struct mptsas_hotplug_event { MPT_ADAPTER *ioc ; enum mptsas_hotplug_action event_type ; u64 sas_address ; u8 channel ; u8 id ; u32 device_info ; u16 handle ; u8 phy_id ; u8 phys_disk_num ; struct scsi_device *sdev ; }; struct fw_event_work { struct list_head list ; struct delayed_work work ; MPT_ADAPTER *ioc ; u32 event ; u8 retries ; u8 event_data[1U] ; }; struct mptsas_devinfo { u16 handle ; u16 handle_parent ; u16 handle_enclosure ; u16 slot ; u8 phy_id ; u8 port_id ; u8 id ; u32 phys_disk_num ; u8 channel ; u64 sas_address ; u32 device_info ; u16 flags ; }; struct mptsas_portinfo_details { u16 num_phys ; u64 phy_bitmask ; struct sas_rphy *rphy ; struct sas_port *port ; struct scsi_target *starget ; struct mptsas_portinfo *port_info ; }; struct mptsas_phyinfo { u16 handle ; u8 phy_id ; u8 port_id ; u8 negotiated_link_rate ; u8 hw_link_rate ; u8 programmed_link_rate ; u8 sas_port_add_phy ; struct mptsas_devinfo identify ; struct mptsas_devinfo attached ; struct sas_phy *phy ; struct mptsas_portinfo *portinfo ; struct mptsas_portinfo_details *port_details ; }; struct mptsas_portinfo { struct list_head list ; u16 num_phys ; struct mptsas_phyinfo *phy_info ; }; struct mptsas_enclosure { u64 enclosure_logical_id ; u16 enclosure_handle ; u16 flags ; u16 num_slot ; u16 start_slot ; u8 start_id ; u8 start_channel ; u8 sep_id ; u8 sep_channel ; }; struct rep_manu_request { u8 smp_frame_type ; u8 function ; u8 reserved ; u8 request_length ; }; struct rep_manu_reply { u8 smp_frame_type ; u8 function ; u8 function_result ; u8 response_length ; u16 expander_change_count ; u8 reserved0[2U] ; unsigned char sas_format : 1 ; unsigned char reserved1 : 7 ; u8 reserved2[3U] ; u8 vendor_id[8U] ; u8 product_id[16U] ; u8 product_rev[4U] ; u8 component_vendor_id[8U] ; u16 component_id ; u8 component_revision_id ; u8 reserved3 ; u8 vendor_specific[8U] ; }; typedef int ldv_func_ret_type___2; typedef int ldv_func_ret_type___26; typedef int ldv_func_ret_type___33; typedef int ldv_func_ret_type___37; long ldv__builtin_expect(long exp , long c ) ; extern int printk(char const * , ...) ; __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 void list_del(struct list_head * ) ; __inline static int list_empty(struct list_head const *head ) { { return ((unsigned long )((struct list_head const *)head->next) == (unsigned long )head); } } extern unsigned long __phys_addr(unsigned long ) ; extern struct pv_irq_ops pv_irq_ops ; extern void __bad_percpu_size(void) ; 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 unsigned long arch_local_save_flags(void) { unsigned long __ret ; unsigned long __edi ; unsigned long __esi ; unsigned long __edx ; unsigned long __ecx ; unsigned long __eax ; long tmp ; { __edi = __edi; __esi = __esi; __edx = __edx; __ecx = __ecx; __eax = __eax; tmp = ldv__builtin_expect((unsigned long )pv_irq_ops.save_fl.func == (unsigned long )((void *)0), 0L); if (tmp != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/mikhail/launches/cpachecker-regression2/launcher-working-dir/ldv-manager-work-dir/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/paravirt.h"), "i" (825), "i" (12UL)); ldv_4725: ; goto ldv_4725; } else { } __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); __ret = __eax; return (__ret); } } __inline static int arch_irqs_disabled_flags(unsigned long flags ) { { return ((flags & 512UL) == 0UL); } } 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_15(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_17(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_24(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_26(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_27(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_29(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_31(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_32(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_34(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_37(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_38(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_40(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_42(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_44(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_45(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_47(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_49(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_51(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_52(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_54(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_56(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_58(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_60(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_62(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_64(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_65(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_unlock_67(struct mutex *ldv_func_arg1 ) ; extern int mutex_lock_interruptible(struct mutex * ) ; int ldv_mutex_lock_interruptible_28(struct mutex *ldv_func_arg1 ) ; int ldv_mutex_lock_interruptible_35(struct mutex *ldv_func_arg1 ) ; int ldv_mutex_lock_interruptible_39(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_16(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_18(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_25(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_30(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_33(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_36(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_41(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_43(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_46(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_48(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_50(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_53(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_55(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_57(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_59(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_61(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_63(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_66(struct mutex *ldv_func_arg1 ) ; void ldv_mutex_lock_cred_guard_mutex(struct mutex *lock ) ; void ldv_mutex_unlock_cred_guard_mutex(struct mutex *lock ) ; void ldv_mutex_lock_lock(struct mutex *lock ) ; void ldv_mutex_unlock_lock(struct mutex *lock ) ; int ldv_mutex_lock_interruptible_mutex(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 ) ; void ldv_mutex_lock_sas_device_info_mutex(struct mutex *lock ) ; void ldv_mutex_unlock_sas_device_info_mutex(struct mutex *lock ) ; void ldv_mutex_lock_sas_topology_mutex(struct mutex *lock ) ; void ldv_mutex_unlock_sas_topology_mutex(struct mutex *lock ) ; extern unsigned long kernel_stack ; __inline static struct thread_info *current_thread_info(void) { struct thread_info *ti ; unsigned long pfo_ret__ ; { switch (8UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); goto ldv_6456; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); goto ldv_6456; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); goto ldv_6456; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); goto ldv_6456; default: __bad_percpu_size(); } ldv_6456: ti = (struct thread_info *)(pfo_ret__ - 8152UL); return (ti); } } extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern unsigned long _raw_spin_lock_irqsave(raw_spinlock_t * ) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->ldv_5961.rlock); } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->ldv_5961.rlock, flags); return; } } 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 int jiffies_to_msecs(unsigned long const ) ; 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 void delayed_work_timer_fn(unsigned long ) ; extern void __init_work(struct work_struct * , int ) ; extern bool queue_delayed_work_on(int , struct workqueue_struct * , struct delayed_work * , unsigned long ) ; extern bool cancel_delayed_work(struct delayed_work * ) ; extern int cpu_number ; extern void __bad_size_call_parameter(void) ; extern struct module __this_module ; extern void kfree(void const * ) ; 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); } } __inline static void *kmalloc_array(size_t n , size_t size , gfp_t flags ) { void *tmp ; { if (size != 0UL && 0xffffffffffffffffUL / size < n) { return (0); } else { } tmp = __kmalloc(n * size, flags); return (tmp); } } void *ldv_calloc(size_t nmemb , size_t size ) ; __inline static void *kcalloc(size_t n , size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc_array(n, size, flags | 32768U); return (tmp); } } void *ldv_zalloc(size_t size ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) { void *tmp ; { tmp = kmalloc(size, flags | 32768U); return (tmp); } } __inline static void *lowmem_page_address(struct page const *page ) { { return ((void *)((unsigned long )((unsigned long long )(((long )page + 24189255811072L) / 80L) << 12) + 0xffff880000000000UL)); } } extern void *dev_get_drvdata(struct device const * ) ; extern int device_reprobe(struct device * ) ; extern int dev_printk(char const * , struct device const * , char const * , ...) ; __inline static int valid_dma_direction(int dma_direction ) { { return ((dma_direction == 0 || dma_direction == 1) || dma_direction == 2); } } __inline static int is_device_dma_capable(struct device *dev ) { { return ((unsigned long )dev->dma_mask != (unsigned long )((u64 *)0) && *(dev->dma_mask) != 0ULL); } } __inline static void kmemcheck_mark_initialized(void *address , unsigned int n ) { { return; } } extern void debug_dma_map_page(struct device * , struct page * , size_t , size_t , int , dma_addr_t , bool ) ; extern void debug_dma_unmap_page(struct device * , dma_addr_t , size_t , int , bool ) ; extern void debug_dma_alloc_coherent(struct device * , size_t , dma_addr_t , void * ) ; extern void debug_dma_free_coherent(struct device * , size_t , void * , dma_addr_t ) ; extern struct device x86_dma_fallback_dev ; extern struct dma_map_ops *dma_ops ; __inline static struct dma_map_ops *get_dma_ops(struct device *dev ) { long tmp ; { tmp = ldv__builtin_expect((unsigned long )dev == (unsigned long )((struct device *)0), 0L); if (tmp != 0L || (unsigned long )dev->archdata.dma_ops == (unsigned long )((struct dma_map_ops *)0)) { return (dma_ops); } else { return (dev->archdata.dma_ops); } } } __inline static dma_addr_t dma_map_single_attrs(struct device *dev , void *ptr , size_t size , enum dma_data_direction dir , struct dma_attrs *attrs ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; dma_addr_t addr ; int tmp___0 ; long tmp___1 ; unsigned long tmp___2 ; unsigned long tmp___3 ; { tmp = get_dma_ops(dev); ops = tmp; kmemcheck_mark_initialized(ptr, (unsigned int )size); tmp___0 = valid_dma_direction((int )dir); tmp___1 = ldv__builtin_expect(tmp___0 == 0, 0L); if (tmp___1 != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); ldv_19153: ; goto ldv_19153; } else { } tmp___2 = __phys_addr((unsigned long )ptr); addr = (*(ops->map_page))(dev, 0xffffea0000000000UL + (tmp___2 >> 12), (unsigned long )ptr & 4095UL, size, dir, attrs); tmp___3 = __phys_addr((unsigned long )ptr); debug_dma_map_page(dev, 0xffffea0000000000UL + (tmp___3 >> 12), (unsigned long )ptr & 4095UL, size, (int )dir, addr, 1); return (addr); } } __inline static void dma_unmap_single_attrs(struct device *dev , dma_addr_t addr , size_t size , enum dma_data_direction dir , struct dma_attrs *attrs ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; int tmp___0 ; long tmp___1 ; { tmp = get_dma_ops(dev); ops = tmp; tmp___0 = valid_dma_direction((int )dir); tmp___1 = ldv__builtin_expect(tmp___0 == 0, 0L); if (tmp___1 != 0L) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); ldv_19162: ; goto ldv_19162; } else { } if ((unsigned long )ops->unmap_page != (unsigned long )((void (*)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ))0)) { (*(ops->unmap_page))(dev, addr, size, dir, attrs); } else { } debug_dma_unmap_page(dev, addr, size, (int )dir, 1); return; } } __inline static unsigned long dma_alloc_coherent_mask(struct device *dev , gfp_t gfp ) { unsigned long dma_mask ; { dma_mask = 0UL; dma_mask = (unsigned long )dev->coherent_dma_mask; if (dma_mask == 0UL) { dma_mask = (int )gfp & 1 ? 16777215UL : 4294967295UL; } else { } return (dma_mask); } } __inline static gfp_t dma_alloc_coherent_gfp_flags(struct device *dev , gfp_t gfp ) { unsigned long dma_mask ; unsigned long tmp ; { tmp = dma_alloc_coherent_mask(dev, gfp); dma_mask = tmp; if ((unsigned long long )dma_mask <= 16777215ULL) { gfp = gfp | 1U; } else { } if ((unsigned long long )dma_mask <= 4294967295ULL && (gfp & 1U) == 0U) { gfp = gfp | 4U; } else { } return (gfp); } } __inline static void *dma_alloc_attrs(struct device *dev , size_t size , dma_addr_t *dma_handle , gfp_t gfp , struct dma_attrs *attrs ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; void *memory ; int tmp___0 ; gfp_t tmp___1 ; { tmp = get_dma_ops(dev); ops = tmp; gfp = gfp & 4294967288U; if ((unsigned long )dev == (unsigned long )((struct device *)0)) { dev = & x86_dma_fallback_dev; } else { } tmp___0 = is_device_dma_capable(dev); if (tmp___0 == 0) { return (0); } else { } if ((unsigned long )ops->alloc == (unsigned long )((void *(*)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ))0)) { return (0); } else { } tmp___1 = dma_alloc_coherent_gfp_flags(dev, gfp); memory = (*(ops->alloc))(dev, size, dma_handle, tmp___1, attrs); debug_dma_alloc_coherent(dev, size, *dma_handle, memory); return (memory); } } __inline static void dma_free_attrs(struct device *dev , size_t size , void *vaddr , dma_addr_t bus , struct dma_attrs *attrs ) { struct dma_map_ops *ops ; struct dma_map_ops *tmp ; int __ret_warn_on ; unsigned long _flags ; int tmp___0 ; long tmp___1 ; { tmp = get_dma_ops(dev); ops = tmp; _flags = arch_local_save_flags(); tmp___0 = arch_irqs_disabled_flags(_flags); __ret_warn_on = tmp___0 != 0; tmp___1 = ldv__builtin_expect(__ret_warn_on != 0, 0L); if (tmp___1 != 0L) { warn_slowpath_null("/home/mikhail/launches/cpachecker-regression2/launcher-working-dir/ldv-manager-work-dir/inst/current/envs/linux-3.8-rc1/linux-3.8-rc1/arch/x86/include/asm/dma-mapping.h", 166); } else { } ldv__builtin_expect(__ret_warn_on != 0, 0L); debug_dma_free_coherent(dev, size, vaddr, bus); if ((unsigned long )ops->free != (unsigned long )((void (*)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ))0)) { (*(ops->free))(dev, size, vaddr, bus, attrs); } else { } return; } } __inline static void *bio_data(struct bio *bio ) { void *tmp ; { if ((unsigned int )bio->bi_vcnt != 0U) { tmp = lowmem_page_address((struct page const *)(bio->bi_io_vec + (unsigned long )bio->bi_idx)->bv_page); return (tmp + (unsigned long )(bio->bi_io_vec + (unsigned long )bio->bi_idx)->bv_offset); } else { } return (0); } } __inline static unsigned int blk_rq_bytes(struct request const *rq ) { { return ((unsigned int )rq->__data_len); } } __inline static struct scsi_target *scsi_target(struct scsi_device *sdev ) { struct device const *__mptr ; { __mptr = (struct device const *)sdev->sdev_gendev.parent; return ((struct scsi_target *)__mptr + 0xffffffffffffffd8UL); } } extern int scsi_add_device(struct Scsi_Host * , uint , uint , uint ) ; extern void scsi_remove_device(struct scsi_device * ) ; extern void scsi_device_put(struct scsi_device * ) ; extern struct scsi_device *scsi_device_lookup(struct Scsi_Host * , uint , uint , uint ) ; extern void starget_for_each_device(struct scsi_target * , void * , void (*)(struct scsi_device * , void * ) ) ; extern struct scsi_device *__scsi_iterate_devices(struct Scsi_Host * , struct scsi_device * ) ; extern int scsi_track_queue_full(struct scsi_device * , int ) ; extern int scsi_device_set_state(struct scsi_device * , enum scsi_device_state ) ; extern void int_to_scsilun(unsigned int , struct scsi_lun * ) ; __inline static int scsi_device_reprobe(struct scsi_device *sdev ) { int tmp ; { tmp = device_reprobe(& sdev->sdev_gendev); return (tmp); } } __inline static void *shost_priv(struct Scsi_Host *shost ) { { return ((void *)(& shost->hostdata)); } } extern int scsi_is_host_device(struct device const * ) ; __inline static struct Scsi_Host *dev_to_shost(struct device *dev ) { int tmp ; struct device const *__mptr ; { goto ldv_30935; ldv_30934: ; if ((unsigned long )dev->parent == (unsigned long )((struct device *)0)) { return (0); } else { } dev = dev->parent; ldv_30935: tmp = scsi_is_host_device((struct device const *)dev); if (tmp == 0) { goto ldv_30934; } else { } __mptr = (struct device const *)dev; return ((struct Scsi_Host *)__mptr + 0xfffffffffffffd38UL); } } extern struct Scsi_Host *scsi_host_alloc(struct scsi_host_template * , int ) ; extern int scsi_add_host_with_dma(struct Scsi_Host * , struct device * , struct device * ) ; extern void scsi_cmd_get_serial(struct Scsi_Host * , struct scsi_cmnd * ) ; __inline static int scsi_add_host(struct Scsi_Host *host , struct device *dev ) { int tmp ; { tmp = scsi_add_host_with_dma(host, dev, dev); return (tmp); } } extern void sas_remove_host(struct Scsi_Host * ) ; extern struct sas_phy *sas_phy_alloc(struct device * , int ) ; extern void sas_phy_free(struct sas_phy * ) ; extern int sas_phy_add(struct sas_phy * ) ; extern struct sas_rphy *sas_end_device_alloc(struct sas_port * ) ; extern struct sas_rphy *sas_expander_alloc(struct sas_port * , enum sas_device_type ) ; extern void sas_rphy_free(struct sas_rphy * ) ; extern int sas_rphy_add(struct sas_rphy * ) ; extern int scsi_is_sas_rphy(struct device const * ) ; extern struct sas_port *sas_port_alloc_num(struct device * ) ; extern int sas_port_add(struct sas_port * ) ; extern void sas_port_delete(struct sas_port * ) ; extern void sas_port_add_phy(struct sas_port * , struct sas_phy * ) ; extern void sas_port_delete_phy(struct sas_port * , struct sas_phy * ) ; extern void sas_port_mark_backlink(struct sas_port * ) ; extern struct scsi_transport_template *sas_attach_transport(struct sas_function_template * ) ; extern void sas_release_transport(struct scsi_transport_template * ) ; extern int sas_read_port_mode_page(struct scsi_device * ) ; extern void scsi_print_command(struct scsi_cmnd * ) ; extern int __pci_register_driver(struct pci_driver * , struct module * , char const * ) ; extern void pci_unregister_driver(struct pci_driver * ) ; __inline static void *pci_alloc_consistent(struct pci_dev *hwdev , size_t size , dma_addr_t *dma_handle ) { void *tmp ; { tmp = dma_alloc_attrs((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : 0, size, dma_handle, 32U, 0); return (tmp); } } __inline static void pci_free_consistent(struct pci_dev *hwdev , size_t size , void *vaddr , dma_addr_t dma_handle ) { { dma_free_attrs((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : 0, size, vaddr, dma_handle, 0); return; } } __inline static dma_addr_t pci_map_single(struct pci_dev *hwdev , void *ptr , size_t size , int direction ) { dma_addr_t tmp ; { tmp = dma_map_single_attrs((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : 0, ptr, size, (enum dma_data_direction )direction, 0); return (tmp); } } __inline static void pci_unmap_single(struct pci_dev *hwdev , dma_addr_t dma_addr , size_t size , int direction ) { { dma_unmap_single_attrs((unsigned long )hwdev != (unsigned long )((struct pci_dev *)0) ? & hwdev->dev : 0, dma_addr, size, (enum dma_data_direction )direction, 0); return; } } __inline static void *pci_get_drvdata(struct pci_dev *pdev ) { void *tmp ; { tmp = dev_get_drvdata((struct device const *)(& pdev->dev)); return (tmp); } } extern int mpt_attach(struct pci_dev * , struct pci_device_id const * ) ; extern void mpt_detach(struct pci_dev * ) ; extern u8 mpt_register(int (*)(MPT_ADAPTER * , MPT_FRAME_HDR * , MPT_FRAME_HDR * ) , MPT_DRIVER_CLASS , char * ) ; extern void mpt_deregister(u8 ) ; extern int mpt_event_register(u8 , int (*)(MPT_ADAPTER * , EventNotificationReply_t * ) ) ; extern void mpt_event_deregister(u8 ) ; extern int mpt_reset_register(u8 , int (*)(MPT_ADAPTER * , int ) ) ; extern void mpt_reset_deregister(u8 ) ; extern MPT_FRAME_HDR *mpt_get_msg_frame(u8 , MPT_ADAPTER * ) ; extern void mpt_free_msg_frame(MPT_ADAPTER * , MPT_FRAME_HDR * ) ; extern void mpt_put_msg_frame(u8 , MPT_ADAPTER * , MPT_FRAME_HDR * ) ; extern void mpt_put_msg_frame_hi_pri(u8 , MPT_ADAPTER * , MPT_FRAME_HDR * ) ; extern u32 mpt_GetIocState(MPT_ADAPTER * , int ) ; extern int mpt_Soft_Hard_ResetHandler(MPT_ADAPTER * , int ) ; extern int mpt_config(MPT_ADAPTER * , CONFIGPARMS * ) ; extern int mpt_findImVolumes(MPT_ADAPTER * ) ; extern int mptbase_sas_persist_operation(MPT_ADAPTER * , u8 ) ; extern int mpt_raid_phys_disk_pg0(MPT_ADAPTER * , u8 , pRaidPhysDiskPage0_t ) ; extern int mpt_raid_phys_disk_pg1(MPT_ADAPTER * , u8 , pRaidPhysDiskPage1_t ) ; extern int mpt_raid_phys_disk_get_num_paths(MPT_ADAPTER * , u8 ) ; extern int mpt_set_taskmgmt_in_progress_flag(MPT_ADAPTER * ) ; extern void mpt_clear_taskmgmt_in_progress_flag(MPT_ADAPTER * ) ; extern void mptscsih_remove(struct pci_dev * ) ; extern int mptscsih_suspend(struct pci_dev * , pm_message_t ) ; extern int mptscsih_resume(struct pci_dev * ) ; extern int mptscsih_proc_info(struct Scsi_Host * , char * , char ** , off_t , int , int ) ; extern char const *mptscsih_info(struct Scsi_Host * ) ; extern int mptscsih_qcmd(struct scsi_cmnd * , void (*)(struct scsi_cmnd * ) ) ; extern void mptscsih_slave_destroy(struct scsi_device * ) ; extern int mptscsih_slave_configure(struct scsi_device * ) ; extern int mptscsih_abort(struct scsi_cmnd * ) ; extern int mptscsih_dev_reset(struct scsi_cmnd * ) ; extern int mptscsih_host_reset(struct scsi_cmnd * ) ; extern int mptscsih_bios_param(struct scsi_device * , struct block_device * , sector_t , int * ) ; extern int mptscsih_io_done(MPT_ADAPTER * , MPT_FRAME_HDR * , MPT_FRAME_HDR * ) ; extern int mptscsih_taskmgmt_complete(MPT_ADAPTER * , MPT_FRAME_HDR * , MPT_FRAME_HDR * ) ; extern int mptscsih_scandv_complete(MPT_ADAPTER * , MPT_FRAME_HDR * , MPT_FRAME_HDR * ) ; extern int mptscsih_ioc_reset(MPT_ADAPTER * , int ) ; extern int mptscsih_change_queue_depth(struct scsi_device * , int , int ) ; extern u8 mptscsih_raid_id_to_num(MPT_ADAPTER * , u8 , u8 ) ; extern int mptscsih_is_phys_disk(MPT_ADAPTER * , u8 , u8 ) ; extern struct device_attribute *mptscsih_host_attrs[] ; extern struct scsi_cmnd *mptscsih_get_scsi_lookup(MPT_ADAPTER * , int ) ; extern void mptscsih_taskmgmt_response_code(MPT_ADAPTER * , u8 ) ; extern void mptscsih_flush_running_cmds(MPT_SCSI_HOST * ) ; static int mpt_pt_clear ; static int max_lun = 16895; static int mpt_loadtime_max_sectors = 8192; static u8 mptsasDoneCtx = 16U; static u8 mptsasTaskCtx = 16U; static u8 mptsasInternalCtx = 16U; static u8 mptsasMgmtCtx = 16U; static u8 mptsasDeviceResetCtx = 16U; static void mptsas_firmware_event_work(struct work_struct *work ) ; static void mptsas_send_sas_event(struct fw_event_work *fw_event ) ; static void mptsas_send_raid_event(struct fw_event_work *fw_event ) ; static void mptsas_send_ir2_event(struct fw_event_work *fw_event ) ; static void mptsas_parse_device_info(struct sas_identify *identify , struct mptsas_devinfo *device_info ) ; __inline static void mptsas_set_rphy(MPT_ADAPTER *ioc , struct mptsas_phyinfo *phy_info , struct sas_rphy *rphy ) ; static struct mptsas_phyinfo *mptsas_find_phyinfo_by_sas_address(MPT_ADAPTER *ioc , u64 sas_address ) ; static int mptsas_sas_device_pg0(MPT_ADAPTER *ioc , struct mptsas_devinfo *device_info , u32 form , u32 form_specific ) ; static int mptsas_sas_enclosure_pg0(MPT_ADAPTER *ioc , struct mptsas_enclosure *enclosure , u32 form , u32 form_specific ) ; static int mptsas_add_end_device(MPT_ADAPTER *ioc , struct mptsas_phyinfo *phy_info ) ; static void mptsas_del_end_device(MPT_ADAPTER *ioc , struct mptsas_phyinfo *phy_info ) ; static void mptsas_send_link_status_event(struct fw_event_work *fw_event ) ; static struct mptsas_portinfo *mptsas_find_portinfo_by_sas_address(MPT_ADAPTER *ioc , u64 sas_address ) ; static void mptsas_expander_delete(MPT_ADAPTER *ioc , struct mptsas_portinfo *port_info , u8 force ) ; static void mptsas_send_expander_event(struct fw_event_work *fw_event ) ; static void mptsas_not_responding_devices(MPT_ADAPTER *ioc ) ; static void mptsas_scan_sas_topology(MPT_ADAPTER *ioc ) ; static void mptsas_broadcast_primative_work(struct fw_event_work *fw_event ) ; static void mptsas_handle_queue_full_event(struct fw_event_work *fw_event ) ; static void mptsas_volume_delete(MPT_ADAPTER *ioc , u8 id ) ; void mptsas_schedule_target_reset(void *iocp ) ; static void mptsas_print_phy_data(MPT_ADAPTER *ioc , MPI_SAS_IO_UNIT0_PHY_DATA *phy_data ) { { if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: ---- IO UNIT PAGE 0 ------------\n", (char *)(& ioc->name)); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Handle=0x%X\n", (char *)(& ioc->name), (int )phy_data->AttachedDeviceHandle); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Controller Handle=0x%X\n", (char *)(& ioc->name), (int )phy_data->ControllerDevHandle); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Port=0x%X\n", (char *)(& ioc->name), (int )phy_data->Port); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Port Flags=0x%X\n", (char *)(& ioc->name), (int )phy_data->PortFlags); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: PHY Flags=0x%X\n", (char *)(& ioc->name), (int )phy_data->PhyFlags); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Negotiated Link Rate=0x%X\n", (char *)(& ioc->name), (int )phy_data->NegotiatedLinkRate); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Controller PHY Device Info=0x%X\n", (char *)(& ioc->name), phy_data->ControllerPhyDeviceInfo); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: DiscoveryStatus=0x%X\n\n", (char *)(& ioc->name), phy_data->DiscoveryStatus); } else { } return; } } static void mptsas_print_phy_pg0(MPT_ADAPTER *ioc , SasPhyPage0_t *pg0 ) { __le64 sas_address ; size_t __len ; void *__ret ; { __len = 8UL; if (__len > 63UL) { __ret = memcpy((void *)(& sas_address), (void const *)(& pg0->SASAddress), __len); } else { __ret = memcpy((void *)(& sas_address), (void const *)(& pg0->SASAddress), __len); } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: ---- SAS PHY PAGE 0 ------------\n", (char *)(& ioc->name)); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Attached Device Handle=0x%X\n", (char *)(& ioc->name), (int )pg0->AttachedDevHandle); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: SAS Address=0x%llX\n", (char *)(& ioc->name), sas_address); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Attached PHY Identifier=0x%X\n", (char *)(& ioc->name), (int )pg0->AttachedPhyIdentifier); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Attached Device Info=0x%X\n", (char *)(& ioc->name), pg0->AttachedDeviceInfo); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Programmed Link Rate=0x%X\n", (char *)(& ioc->name), (int )pg0->ProgrammedLinkRate); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Change Count=0x%X\n", (char *)(& ioc->name), (int )pg0->ChangeCount); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: PHY Info=0x%X\n\n", (char *)(& ioc->name), pg0->PhyInfo); } else { } return; } } static void mptsas_print_phy_pg1(MPT_ADAPTER *ioc , SasPhyPage1_t *pg1 ) { { if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: ---- SAS PHY PAGE 1 ------------\n", (char *)(& ioc->name)); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Invalid Dword Count=0x%x\n", (char *)(& ioc->name), pg1->InvalidDwordCount); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Running Disparity Error Count=0x%x\n", (char *)(& ioc->name), pg1->RunningDisparityErrorCount); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Loss Dword Synch Count=0x%x\n", (char *)(& ioc->name), pg1->LossDwordSynchCount); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: PHY Reset Problem Count=0x%x\n\n", (char *)(& ioc->name), pg1->PhyResetProblemCount); } else { } return; } } static void mptsas_print_device_pg0(MPT_ADAPTER *ioc , SasDevicePage0_t *pg0 ) { __le64 sas_address ; size_t __len ; void *__ret ; { __len = 8UL; if (__len > 63UL) { __ret = memcpy((void *)(& sas_address), (void const *)(& pg0->SASAddress), __len); } else { __ret = memcpy((void *)(& sas_address), (void const *)(& pg0->SASAddress), __len); } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: ---- SAS DEVICE PAGE 0 ---------\n", (char *)(& ioc->name)); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Handle=0x%X\n", (char *)(& ioc->name), (int )pg0->DevHandle); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Parent Handle=0x%X\n", (char *)(& ioc->name), (int )pg0->ParentDevHandle); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Enclosure Handle=0x%X\n", (char *)(& ioc->name), (int )pg0->EnclosureHandle); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Slot=0x%X\n", (char *)(& ioc->name), (int )pg0->Slot); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: SAS Address=0x%llX\n", (char *)(& ioc->name), sas_address); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Target ID=0x%X\n", (char *)(& ioc->name), (int )pg0->TargetID); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Bus=0x%X\n", (char *)(& ioc->name), (int )pg0->Bus); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Parent Phy Num=0x%X\n", (char *)(& ioc->name), (int )pg0->PhyNum); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Access Status=0x%X\n", (char *)(& ioc->name), (int )pg0->AccessStatus); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Device Info=0x%X\n", (char *)(& ioc->name), pg0->DeviceInfo); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Flags=0x%X\n", (char *)(& ioc->name), (int )pg0->Flags); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Physical Port=0x%X\n\n", (char *)(& ioc->name), (int )pg0->PhysicalPort); } else { } return; } } static void mptsas_print_expander_pg1(MPT_ADAPTER *ioc , SasExpanderPage1_t *pg1 ) { { if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: ---- SAS EXPANDER PAGE 1 ------------\n", (char *)(& ioc->name)); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Physical Port=0x%X\n", (char *)(& ioc->name), (int )pg1->PhysicalPort); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: PHY Identifier=0x%X\n", (char *)(& ioc->name), (int )pg1->PhyIdentifier); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Negotiated Link Rate=0x%X\n", (char *)(& ioc->name), (int )pg1->NegotiatedLinkRate); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Programmed Link Rate=0x%X\n", (char *)(& ioc->name), (int )pg1->ProgrammedLinkRate); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Hardware Link Rate=0x%X\n", (char *)(& ioc->name), (int )pg1->HwLinkRate); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Owner Device Handle=0x%X\n", (char *)(& ioc->name), (int )pg1->OwnerDevHandle); } else { } if ((ioc->debug_level & 1048576) != 0) { printk("\017mptsas: %s: Attached Device Handle=0x%X\n\n", (char *)(& ioc->name), (int )pg1->AttachedDevHandle); } else { } return; } } static void mptsas_fw_event_off(MPT_ADAPTER *ioc ) { unsigned long flags ; raw_spinlock_t *tmp ; { tmp = spinlock_check(& ioc->fw_event_lock); flags = _raw_spin_lock_irqsave(tmp); ioc->fw_events_off = 1U; ioc->sas_discovery_quiesce_io = 0U; spin_unlock_irqrestore(& ioc->fw_event_lock, flags); return; } } static void mptsas_fw_event_on(MPT_ADAPTER *ioc ) { unsigned long flags ; raw_spinlock_t *tmp ; { tmp = spinlock_check(& ioc->fw_event_lock); flags = _raw_spin_lock_irqsave(tmp); ioc->fw_events_off = 0U; spin_unlock_irqrestore(& ioc->fw_event_lock, flags); return; } } static void mptsas_add_fw_event(MPT_ADAPTER *ioc , struct fw_event_work *fw_event , unsigned long delay ) { unsigned long flags ; raw_spinlock_t *tmp ; struct lock_class_key __key ; atomic_long_t __constr_expr_0 ; struct lock_class_key __key___0 ; int pscr_ret__ ; void const *__vpp_verify ; int pfo_ret__ ; int pfo_ret_____0 ; int pfo_ret_____1 ; int pfo_ret_____2 ; int pscr_ret_____0 ; void const *__vpp_verify___0 ; int pfo_ret_____3 ; int pfo_ret_____4 ; int pfo_ret_____5 ; int pfo_ret_____6 ; { tmp = spinlock_check(& ioc->fw_event_lock); flags = _raw_spin_lock_irqsave(tmp); list_add_tail(& fw_event->list, & ioc->fw_event_list); __init_work(& fw_event->work.work, 0); __constr_expr_0.counter = 4195328L; fw_event->work.work.data = __constr_expr_0; lockdep_init_map(& fw_event->work.work.lockdep_map, "(&(&fw_event->work)->work)", & __key, 0); INIT_LIST_HEAD(& fw_event->work.work.entry); fw_event->work.work.func = & mptsas_firmware_event_work; init_timer_key(& fw_event->work.timer, 2U, "(&(&fw_event->work)->timer)", & __key___0); fw_event->work.timer.function = & delayed_work_timer_fn; fw_event->work.timer.data = (unsigned long )(& fw_event->work); if ((ioc->debug_level & 8) != 0) { __vpp_verify = 0; switch (4UL) { case 1UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); goto ldv_37850; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_37850; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_37850; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_37850; default: __bad_percpu_size(); } ldv_37850: pscr_ret__ = pfo_ret__; goto ldv_37856; case 2UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); goto ldv_37860; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_37860; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_37860; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_37860; default: __bad_percpu_size(); } ldv_37860: pscr_ret__ = pfo_ret_____0; goto ldv_37856; case 4UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); goto ldv_37869; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_37869; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_37869; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_37869; default: __bad_percpu_size(); } ldv_37869: pscr_ret__ = pfo_ret_____1; goto ldv_37856; case 8UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); goto ldv_37878; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_37878; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_37878; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_37878; default: __bad_percpu_size(); } ldv_37878: pscr_ret__ = pfo_ret_____2; goto ldv_37856; default: __bad_size_call_parameter(); goto ldv_37856; } ldv_37856: printk("\017mptsas: %s: %s: add (fw_event=0x%p)on cpuid %d\n", (char *)(& ioc->name), "mptsas_add_fw_event", fw_event, pscr_ret__); } else { } __vpp_verify___0 = 0; switch (4UL) { case 1UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____3): "m" (cpu_number)); goto ldv_37891; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____3): "m" (cpu_number)); goto ldv_37891; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____3): "m" (cpu_number)); goto ldv_37891; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____3): "m" (cpu_number)); goto ldv_37891; default: __bad_percpu_size(); } ldv_37891: pscr_ret_____0 = pfo_ret_____3; goto ldv_37897; case 2UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____4): "m" (cpu_number)); goto ldv_37901; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____4): "m" (cpu_number)); goto ldv_37901; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____4): "m" (cpu_number)); goto ldv_37901; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____4): "m" (cpu_number)); goto ldv_37901; default: __bad_percpu_size(); } ldv_37901: pscr_ret_____0 = pfo_ret_____4; goto ldv_37897; case 4UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____5): "m" (cpu_number)); goto ldv_37910; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____5): "m" (cpu_number)); goto ldv_37910; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____5): "m" (cpu_number)); goto ldv_37910; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____5): "m" (cpu_number)); goto ldv_37910; default: __bad_percpu_size(); } ldv_37910: pscr_ret_____0 = pfo_ret_____5; goto ldv_37897; case 8UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____6): "m" (cpu_number)); goto ldv_37919; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____6): "m" (cpu_number)); goto ldv_37919; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____6): "m" (cpu_number)); goto ldv_37919; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____6): "m" (cpu_number)); goto ldv_37919; default: __bad_percpu_size(); } ldv_37919: pscr_ret_____0 = pfo_ret_____6; goto ldv_37897; default: __bad_size_call_parameter(); goto ldv_37897; } ldv_37897: queue_delayed_work_on(pscr_ret_____0, ioc->fw_event_q, & fw_event->work, delay); spin_unlock_irqrestore(& ioc->fw_event_lock, flags); return; } } static void mptsas_requeue_fw_event(MPT_ADAPTER *ioc , struct fw_event_work *fw_event , unsigned long delay ) { unsigned long flags ; raw_spinlock_t *tmp ; int pscr_ret__ ; void const *__vpp_verify ; int pfo_ret__ ; int pfo_ret_____0 ; int pfo_ret_____1 ; int pfo_ret_____2 ; unsigned long tmp___0 ; int pscr_ret_____0 ; void const *__vpp_verify___0 ; int pfo_ret_____3 ; int pfo_ret_____4 ; int pfo_ret_____5 ; int pfo_ret_____6 ; { tmp = spinlock_check(& ioc->fw_event_lock); flags = _raw_spin_lock_irqsave(tmp); if ((ioc->debug_level & 8) != 0) { __vpp_verify = 0; switch (4UL) { case 1UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); goto ldv_37942; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_37942; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_37942; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); goto ldv_37942; default: __bad_percpu_size(); } ldv_37942: pscr_ret__ = pfo_ret__; goto ldv_37948; case 2UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); goto ldv_37952; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_37952; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_37952; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); goto ldv_37952; default: __bad_percpu_size(); } ldv_37952: pscr_ret__ = pfo_ret_____0; goto ldv_37948; case 4UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); goto ldv_37961; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_37961; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_37961; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); goto ldv_37961; default: __bad_percpu_size(); } ldv_37961: pscr_ret__ = pfo_ret_____1; goto ldv_37948; case 8UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); goto ldv_37970; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_37970; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_37970; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); goto ldv_37970; default: __bad_percpu_size(); } ldv_37970: pscr_ret__ = pfo_ret_____2; goto ldv_37948; default: __bad_size_call_parameter(); goto ldv_37948; } ldv_37948: printk("\017mptsas: %s: %s: reschedule task (fw_event=0x%p)on cpuid %d\n", (char *)(& ioc->name), "mptsas_requeue_fw_event", fw_event, pscr_ret__); } else { } fw_event->retries = (u8 )((int )fw_event->retries + 1); tmp___0 = msecs_to_jiffies((unsigned int const )delay); __vpp_verify___0 = 0; switch (4UL) { case 1UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____3): "m" (cpu_number)); goto ldv_37983; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____3): "m" (cpu_number)); goto ldv_37983; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____3): "m" (cpu_number)); goto ldv_37983; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____3): "m" (cpu_number)); goto ldv_37983; default: __bad_percpu_size(); } ldv_37983: pscr_ret_____0 = pfo_ret_____3; goto ldv_37989; case 2UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____4): "m" (cpu_number)); goto ldv_37993; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____4): "m" (cpu_number)); goto ldv_37993; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____4): "m" (cpu_number)); goto ldv_37993; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____4): "m" (cpu_number)); goto ldv_37993; default: __bad_percpu_size(); } ldv_37993: pscr_ret_____0 = pfo_ret_____4; goto ldv_37989; case 4UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____5): "m" (cpu_number)); goto ldv_38002; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____5): "m" (cpu_number)); goto ldv_38002; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____5): "m" (cpu_number)); goto ldv_38002; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____5): "m" (cpu_number)); goto ldv_38002; default: __bad_percpu_size(); } ldv_38002: pscr_ret_____0 = pfo_ret_____5; goto ldv_37989; case 8UL: ; switch (4UL) { case 1UL: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____6): "m" (cpu_number)); goto ldv_38011; case 2UL: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____6): "m" (cpu_number)); goto ldv_38011; case 4UL: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____6): "m" (cpu_number)); goto ldv_38011; case 8UL: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____6): "m" (cpu_number)); goto ldv_38011; default: __bad_percpu_size(); } ldv_38011: pscr_ret_____0 = pfo_ret_____6; goto ldv_37989; default: __bad_size_call_parameter(); goto ldv_37989; } ldv_37989: queue_delayed_work_on(pscr_ret_____0, ioc->fw_event_q, & fw_event->work, tmp___0); spin_unlock_irqrestore(& ioc->fw_event_lock, flags); return; } } static void mptsas_free_fw_event(MPT_ADAPTER *ioc , struct fw_event_work *fw_event ) { unsigned long flags ; raw_spinlock_t *tmp ; { tmp = spinlock_check(& ioc->fw_event_lock); flags = _raw_spin_lock_irqsave(tmp); if ((ioc->debug_level & 8) != 0) { printk("\017mptsas: %s: %s: kfree (fw_event=0x%p)\n", (char *)(& ioc->name), "mptsas_free_fw_event", fw_event); } else { } list_del(& fw_event->list); kfree((void const *)fw_event); spin_unlock_irqrestore(& ioc->fw_event_lock, flags); return; } } static void mptsas_cleanup_fw_event_q(MPT_ADAPTER *ioc ) { struct fw_event_work *fw_event ; struct fw_event_work *next ; struct mptsas_target_reset_event *target_reset_list ; struct mptsas_target_reset_event *n ; MPT_SCSI_HOST *hd ; void *tmp ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; int tmp___0 ; int tmp___1 ; struct thread_info *tmp___2 ; struct list_head const *__mptr___2 ; struct list_head const *__mptr___3 ; bool tmp___3 ; struct list_head const *__mptr___4 ; { tmp = shost_priv(ioc->sh); hd = (MPT_SCSI_HOST *)tmp; tmp___0 = list_empty((struct list_head const *)(& hd->target_reset_list)); if (tmp___0 == 0) { __mptr = (struct list_head const *)hd->target_reset_list.next; target_reset_list = (struct mptsas_target_reset_event *)__mptr; __mptr___0 = (struct list_head const *)target_reset_list->list.next; n = (struct mptsas_target_reset_event *)__mptr___0; goto ldv_38044; ldv_38043: ; if ((ioc->debug_level & 256) != 0) { printk("\017mptsas: %s: %s: removing target reset for id=%d\n", (char *)(& ioc->name), "mptsas_cleanup_fw_event_q", (int )target_reset_list->sas_event_data.TargetID); } else { } list_del(& target_reset_list->list); kfree((void const *)target_reset_list); target_reset_list = n; __mptr___1 = (struct list_head const *)n->list.next; n = (struct mptsas_target_reset_event *)__mptr___1; ldv_38044: ; if ((unsigned long )(& target_reset_list->list) != (unsigned long )(& hd->target_reset_list)) { goto ldv_38043; } else { } } else { } tmp___1 = list_empty((struct list_head const *)(& ioc->fw_event_list)); if (tmp___1 != 0 || (unsigned long )ioc->fw_event_q == (unsigned long )((struct workqueue_struct *)0)) { return; } else { tmp___2 = current_thread_info(); if (((unsigned long )tmp___2->preempt_count & 134217472UL) != 0UL) { return; } else { } } __mptr___2 = (struct list_head const *)ioc->fw_event_list.next; fw_event = (struct fw_event_work *)__mptr___2; __mptr___3 = (struct list_head const *)fw_event->list.next; next = (struct fw_event_work *)__mptr___3; goto ldv_38053; ldv_38052: tmp___3 = cancel_delayed_work(& fw_event->work); if ((int )tmp___3) { mptsas_free_fw_event(ioc, fw_event); } else { } fw_event = next; __mptr___4 = (struct list_head const *)next->list.next; next = (struct fw_event_work *)__mptr___4; ldv_38053: ; if ((unsigned long )(& fw_event->list) != (unsigned long )(& ioc->fw_event_list)) { goto ldv_38052; } else { } return; } } __inline static MPT_ADAPTER *phy_to_ioc(struct sas_phy *phy ) { struct Scsi_Host *shost ; struct Scsi_Host *tmp ; { tmp = dev_to_shost(phy->dev.parent); shost = tmp; return (((MPT_SCSI_HOST *)(& shost->hostdata))->ioc); } } __inline static MPT_ADAPTER *rphy_to_ioc(struct sas_rphy *rphy ) { struct Scsi_Host *shost ; struct Scsi_Host *tmp ; { tmp = dev_to_shost((rphy->dev.parent)->parent); shost = tmp; return (((MPT_SCSI_HOST *)(& shost->hostdata))->ioc); } } static struct mptsas_portinfo *mptsas_find_portinfo_by_handle(MPT_ADAPTER *ioc , u16 handle ) { struct mptsas_portinfo *port_info ; struct mptsas_portinfo *rc ; int i ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { rc = 0; __mptr = (struct list_head const *)ioc->sas_topology.next; port_info = (struct mptsas_portinfo *)__mptr; goto ldv_38079; ldv_38078: i = 0; goto ldv_38076; ldv_38075: ; if ((int )(port_info->phy_info + (unsigned long )i)->identify.handle == (int )handle) { rc = port_info; goto out; } else { } i = i + 1; ldv_38076: ; if ((int )port_info->num_phys > i) { goto ldv_38075; } else { } __mptr___0 = (struct list_head const *)port_info->list.next; port_info = (struct mptsas_portinfo *)__mptr___0; ldv_38079: ; if ((unsigned long )(& port_info->list) != (unsigned long )(& ioc->sas_topology)) { goto ldv_38078; } else { } out: ; return (rc); } } static struct mptsas_portinfo *mptsas_find_portinfo_by_sas_address(MPT_ADAPTER *ioc , u64 sas_address ) { struct mptsas_portinfo *port_info ; struct mptsas_portinfo *rc ; int i ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { rc = 0; if (ioc->hba_port_sas_addr <= sas_address && ioc->hba_port_sas_addr + (u64 )ioc->hba_port_num_phy > sas_address) { return (ioc->hba_port_info); } else { } ldv_mutex_lock_8(& ioc->sas_topology_mutex); __mptr = (struct list_head const *)ioc->sas_topology.next; port_info = (struct mptsas_portinfo *)__mptr; goto ldv_38097; ldv_38096: i = 0; goto ldv_38094; ldv_38093: ; if ((port_info->phy_info + (unsigned long )i)->identify.sas_address == sas_address) { rc = port_info; goto out; } else { } i = i + 1; ldv_38094: ; if ((int )port_info->num_phys > i) { goto ldv_38093; } else { } __mptr___0 = (struct list_head const *)port_info->list.next; port_info = (struct mptsas_portinfo *)__mptr___0; ldv_38097: ; if ((unsigned long )(& port_info->list) != (unsigned long )(& ioc->sas_topology)) { goto ldv_38096; } else { } out: ldv_mutex_unlock_9(& ioc->sas_topology_mutex); return (rc); } } __inline static int mptsas_is_end_device(struct mptsas_devinfo *attached ) { { if ((attached->sas_address != 0ULL && (int )attached->device_info & 1) && (attached->device_info & 1664U) != 0U) { return (1); } else { return (0); } } } static void mptsas_port_delete(MPT_ADAPTER *ioc , struct mptsas_portinfo_details *port_details ) { struct mptsas_portinfo *port_info ; struct mptsas_phyinfo *phy_info ; u8 i ; { if ((unsigned long )port_details == (unsigned long )((struct mptsas_portinfo_details *)0)) { return; } else { } port_info = port_details->port_info; phy_info = port_info->phy_info; if ((ioc->debug_level & 2097152) != 0) { printk("\017mptsas: %s: %s: [%p]: num_phys=%02d bitmask=0x%016llX\n", (char *)(& ioc->name), "mptsas_port_delete", port_details, (int )port_details->num_phys, port_details->phy_bitmask); } else { } i = 0U; goto ldv_38112; ldv_38111: ; if ((unsigned long )phy_info->port_details != (unsigned long )port_details) { goto ldv_38110; } else { } memset((void *)(& phy_info->attached), 0, 40UL); mptsas_set_rphy(ioc, phy_info, 0); phy_info->port_details = 0; ldv_38110: i = (u8 )((int )i + 1); phy_info = phy_info + 1; ldv_38112: ; if ((int )((unsigned short )i) < (int )port_info->num_phys) { goto ldv_38111; } else { } kfree((void const *)port_details); return; } } __inline static struct sas_rphy *mptsas_get_rphy(struct mptsas_phyinfo *phy_info ) { { if ((unsigned long )phy_info->port_details != (unsigned long )((struct mptsas_portinfo_details *)0)) { return ((phy_info->port_details)->rphy); } else { return (0); } } } __inline static void mptsas_set_rphy(MPT_ADAPTER *ioc , struct mptsas_phyinfo *phy_info , struct sas_rphy *rphy ) { { if ((unsigned long )phy_info->port_details != (unsigned long )((struct mptsas_portinfo_details *)0)) { (phy_info->port_details)->rphy = rphy; if ((ioc->debug_level & 2097152) != 0) { printk("\017mptsas: %s: sas_rphy_add: rphy=%p\n", (char *)(& ioc->name), rphy); } else { } } else { } if ((unsigned long )rphy != (unsigned long )((struct sas_rphy *)0)) { if ((ioc->debug_level & 2097152) != 0) { dev_printk("\017", (struct device const *)(& rphy->dev), "mptsas: %s: add:", (char *)(& ioc->name)); } else { } if ((ioc->debug_level & 2097152) != 0) { printk("\017mptsas: %s: rphy=%p release=%p\n", (char *)(& ioc->name), rphy, rphy->dev.release); } else { } } else { } return; } } __inline static struct sas_port *mptsas_get_port(struct mptsas_phyinfo *phy_info ) { { if ((unsigned long )phy_info->port_details != (unsigned long )((struct mptsas_portinfo_details *)0)) { return ((phy_info->port_details)->port); } else { return (0); } } } __inline static void mptsas_set_port(MPT_ADAPTER *ioc , struct mptsas_phyinfo *phy_info , struct sas_port *port ) { { if ((unsigned long )phy_info->port_details != (unsigned long )((struct mptsas_portinfo_details *)0)) { (phy_info->port_details)->port = port; } else { } if ((unsigned long )port != (unsigned long )((struct sas_port *)0)) { if ((ioc->debug_level & 2097152) != 0) { dev_printk("\017", (struct device const *)(& port->dev), "mptsas: %s: add:", (char *)(& ioc->name)); } else { } if ((ioc->debug_level & 2097152) != 0) { printk("\017mptsas: %s: port=%p release=%p\n", (char *)(& ioc->name), port, port->dev.release); } else { } } else { } return; } } __inline static struct scsi_target *mptsas_get_starget(struct mptsas_phyinfo *phy_info ) { { if ((unsigned long )phy_info->port_details != (unsigned long )((struct mptsas_portinfo_details *)0)) { return ((phy_info->port_details)->starget); } else { return (0); } } } __inline static void mptsas_set_starget(struct mptsas_phyinfo *phy_info , struct scsi_target *starget ) { { if ((unsigned long )phy_info->port_details != (unsigned long )((struct mptsas_portinfo_details *)0)) { (phy_info->port_details)->starget = starget; } else { } return; } } static void mptsas_add_device_component(MPT_ADAPTER *ioc , u8 channel , u8 id , u64 sas_address , u32 device_info , u16 slot , u64 enclosure_logical_id ) { struct mptsas_device_info *sas_info ; struct mptsas_device_info *next ; struct scsi_device *sdev ; struct scsi_target *starget ; struct sas_rphy *rphy ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; void *tmp ; struct device const *__mptr___2 ; { ldv_mutex_lock_10(& ioc->sas_device_info_mutex); __mptr = (struct list_head const *)ioc->sas_device_info_list.next; sas_info = (struct mptsas_device_info *)__mptr; __mptr___0 = (struct list_head const *)sas_info->list.next; next = (struct mptsas_device_info *)__mptr___0; goto ldv_38158; ldv_38157: ; if ((unsigned int )sas_info->is_logical_volume == 0U && (sas_info->sas_address == sas_address || ((int )sas_info->fw.channel == (int )channel && (int )sas_info->fw.id == (int )id))) { list_del(& sas_info->list); kfree((void const *)sas_info); } else { } sas_info = next; __mptr___1 = (struct list_head const *)next->list.next; next = (struct mptsas_device_info *)__mptr___1; ldv_38158: ; if ((unsigned long )(& sas_info->list) != (unsigned long )(& ioc->sas_device_info_list)) { goto ldv_38157; } else { } tmp = kzalloc(56UL, 208U); sas_info = (struct mptsas_device_info *)tmp; if ((unsigned long )sas_info == (unsigned long )((struct mptsas_device_info *)0)) { goto out; } else { } sas_info->fw.id = id; sas_info->fw.channel = channel; sas_info->sas_address = sas_address; sas_info->device_info = device_info; sas_info->slot = slot; sas_info->enclosure_logical_id = enclosure_logical_id; INIT_LIST_HEAD(& sas_info->list); list_add_tail(& sas_info->list, & ioc->sas_device_info_list); sdev = __scsi_iterate_devices(ioc->sh, 0); goto ldv_38164; ldv_38163: starget = scsi_target(sdev); __mptr___2 = (struct device const *)starget->dev.parent; rphy = (struct sas_rphy *)__mptr___2; if (rphy->identify.sas_address == sas_address) { sas_info->os.id = (u8 )starget->id; sas_info->os.channel = (u8 )starget->channel; } else { } sdev = __scsi_iterate_devices(ioc->sh, sdev); ldv_38164: ; if ((unsigned long )sdev != (unsigned long )((struct scsi_device *)0)) { goto ldv_38163; } else { } out: ldv_mutex_unlock_11(& ioc->sas_device_info_mutex); return; } } static void mptsas_add_device_component_by_fw(MPT_ADAPTER *ioc , u8 channel , u8 id ) { struct mptsas_devinfo sas_device ; struct mptsas_enclosure enclosure_info ; int rc ; { rc = mptsas_sas_device_pg0(ioc, & sas_device, 268435456U, (u32 )(((int )channel << 8) + (int )id)); if (rc != 0) { return; } else { } memset((void *)(& enclosure_info), 0, 24UL); mptsas_sas_enclosure_pg0(ioc, & enclosure_info, 268435456U, (u32 )sas_device.handle_enclosure); mptsas_add_device_component(ioc, (int )sas_device.channel, (int )sas_device.id, sas_device.sas_address, sas_device.device_info, (int )sas_device.slot, enclosure_info.enclosure_logical_id); return; } } static void mptsas_add_device_component_starget_ir(MPT_ADAPTER *ioc , struct scsi_target *starget ) { CONFIGPARMS cfg ; ConfigPageHeader_t hdr ; dma_addr_t dma_handle ; pRaidVolumePage0_t buffer ; int i ; RaidPhysDiskPage0_t phys_disk ; struct mptsas_device_info *sas_info ; struct mptsas_device_info *next ; int tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; struct list_head const *__mptr___2 ; struct list_head const *__mptr___3 ; void *tmp___3 ; { buffer = 0; memset((void *)(& cfg), 0, 32UL); memset((void *)(& hdr), 0, 4UL); hdr.PageType = 8U; cfg.pageAddr = starget->id; cfg.cfghdr.hdr = & hdr; cfg.action = 0U; cfg.timeout = 30U; tmp = mpt_config(ioc, & cfg); if (tmp != 0) { goto out; } else { } if ((unsigned int )hdr.PageLength == 0U) { goto out; } else { } tmp___0 = pci_alloc_consistent(ioc->pcidev, (size_t )((int )hdr.PageLength * 4), & dma_handle); buffer = (pRaidVolumePage0_t )tmp___0; if ((unsigned long )buffer == (unsigned long )((pRaidVolumePage0_t )0)) { goto out; } else { } cfg.physAddr = dma_handle; cfg.action = 1U; tmp___1 = mpt_config(ioc, & cfg); if (tmp___1 != 0) { goto out; } else { } if ((unsigned int )buffer->NumPhysDisks == 0U) { goto out; } else { } i = 0; goto ldv_38196; ldv_38195: tmp___2 = mpt_raid_phys_disk_pg0(ioc, (int )buffer->PhysDisk[i].PhysDiskNum, & phys_disk); if (tmp___2 != 0) { goto ldv_38187; } else { } mptsas_add_device_component_by_fw(ioc, (int )phys_disk.PhysDiskBus, (int )phys_disk.PhysDiskID); ldv_mutex_lock_12(& ioc->sas_device_info_mutex); __mptr = (struct list_head const *)ioc->sas_device_info_list.next; sas_info = (struct mptsas_device_info *)__mptr; goto ldv_38193; ldv_38192: ; if ((unsigned int )sas_info->is_logical_volume == 0U && ((int )sas_info->fw.channel == (int )phys_disk.PhysDiskBus && (int )sas_info->fw.id == (int )phys_disk.PhysDiskID)) { sas_info->is_hidden_raid_component = 1U; sas_info->volume_id = (u8 )starget->id; } else { } __mptr___0 = (struct list_head const *)sas_info->list.next; sas_info = (struct mptsas_device_info *)__mptr___0; ldv_38193: ; if ((unsigned long )(& sas_info->list) != (unsigned long )(& ioc->sas_device_info_list)) { goto ldv_38192; } else { } ldv_mutex_unlock_13(& ioc->sas_device_info_mutex); ldv_38187: i = i + 1; ldv_38196: ; if ((int )buffer->NumPhysDisks > i) { goto ldv_38195; } else { } ldv_mutex_lock_14(& ioc->sas_device_info_mutex); __mptr___1 = (struct list_head const *)ioc->sas_device_info_list.next; sas_info = (struct mptsas_device_info *)__mptr___1; __mptr___2 = (struct list_head const *)sas_info->list.next; next = (struct mptsas_device_info *)__mptr___2; goto ldv_38205; ldv_38204: ; if ((unsigned int )sas_info->is_logical_volume != 0U && (unsigned int )sas_info->fw.id == starget->id) { list_del(& sas_info->list); kfree((void const *)sas_info); } else { } sas_info = next; __mptr___3 = (struct list_head const *)next->list.next; next = (struct mptsas_device_info *)__mptr___3; ldv_38205: ; if ((unsigned long )(& sas_info->list) != (unsigned long )(& ioc->sas_device_info_list)) { goto ldv_38204; } else { } tmp___3 = kzalloc(56UL, 208U); sas_info = (struct mptsas_device_info *)tmp___3; if ((unsigned long )sas_info != (unsigned long )((struct mptsas_device_info *)0)) { sas_info->fw.id = (u8 )starget->id; sas_info->os.id = (u8 )starget->id; sas_info->os.channel = (u8 )starget->channel; sas_info->is_logical_volume = 1U; INIT_LIST_HEAD(& sas_info->list); list_add_tail(& sas_info->list, & ioc->sas_device_info_list); } else { } ldv_mutex_unlock_15(& ioc->sas_device_info_mutex); out: ; if ((unsigned long )buffer != (unsigned long )((pRaidVolumePage0_t )0)) { pci_free_consistent(ioc->pcidev, (size_t )((int )hdr.PageLength * 4), (void *)buffer, dma_handle); } else { } return; } } static void mptsas_add_device_component_starget(MPT_ADAPTER *ioc , struct scsi_target *starget ) { VirtTarget *vtarget ; struct sas_rphy *rphy ; struct mptsas_phyinfo *phy_info ; struct mptsas_enclosure enclosure_info ; struct device const *__mptr ; { phy_info = 0; __mptr = (struct device const *)starget->dev.parent; rphy = (struct sas_rphy *)__mptr; vtarget = (VirtTarget *)starget->hostdata; phy_info = mptsas_find_phyinfo_by_sas_address(ioc, rphy->identify.sas_address); if ((unsigned long )phy_info == (unsigned long )((struct mptsas_phyinfo *)0)) { return; } else { } memset((void *)(& enclosure_info), 0, 24UL); mptsas_sas_enclosure_pg0(ioc, & enclosure_info, 268435456U, (u32 )phy_info->attached.handle_enclosure); mptsas_add_device_component(ioc, (int )phy_info->attached.channel, (int )phy_info->attached.id, phy_info->attached.sas_address, phy_info->attached.device_info, (int )phy_info->attached.slot, enclosure_info.enclosure_logical_id); return; } } static void mptsas_del_device_component_by_os(MPT_ADAPTER *ioc , u8 channel , u8 id ) { struct mptsas_device_info *sas_info ; struct mptsas_device_info *next ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { __mptr = (struct list_head const *)ioc->sas_device_info_list.next; sas_info = (struct mptsas_device_info *)__mptr; __mptr___0 = (struct list_head const *)sas_info->list.next; next = (struct mptsas_device_info *)__mptr___0; goto ldv_38231; ldv_38230: ; if ((int )sas_info->os.channel == (int )channel && (int )sas_info->os.id == (int )id) { sas_info->is_cached = 1U; } else { } sas_info = next; __mptr___1 = (struct list_head const *)next->list.next; next = (struct mptsas_device_info *)__mptr___1; ldv_38231: ; if ((unsigned long )(& sas_info->list) != (unsigned long )(& ioc->sas_device_info_list)) { goto ldv_38230; } else { } return; } } static void mptsas_del_device_components(MPT_ADAPTER *ioc ) { struct mptsas_device_info *sas_info ; struct mptsas_device_info *next ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { ldv_mutex_lock_16(& ioc->sas_device_info_mutex); __mptr = (struct list_head const *)ioc->sas_device_info_list.next; sas_info = (struct mptsas_device_info *)__mptr; __mptr___0 = (struct list_head const *)sas_info->list.next; next = (struct mptsas_device_info *)__mptr___0; goto ldv_38245; ldv_38244: list_del(& sas_info->list); kfree((void const *)sas_info); sas_info = next; __mptr___1 = (struct list_head const *)next->list.next; next = (struct mptsas_device_info *)__mptr___1; ldv_38245: ; if ((unsigned long )(& sas_info->list) != (unsigned long )(& ioc->sas_device_info_list)) { goto ldv_38244; } else { } ldv_mutex_unlock_17(& ioc->sas_device_info_mutex); return; } } static void mptsas_setup_wide_ports(MPT_ADAPTER *ioc , struct mptsas_portinfo *port_info ) { struct mptsas_portinfo_details *port_details ; struct mptsas_phyinfo *phy_info ; struct mptsas_phyinfo *phy_info_cmp ; u64 sas_address ; int i ; int j ; void *tmp ; { ldv_mutex_lock_18(& ioc->sas_topology_mutex); phy_info = port_info->phy_info; i = 0; goto ldv_38260; ldv_38259: ; if ((unsigned int )phy_info->attached.handle != 0U) { goto ldv_38257; } else { } port_details = phy_info->port_details; if ((unsigned long )port_details == (unsigned long )((struct mptsas_portinfo_details *)0)) { goto ldv_38257; } else { } if ((unsigned int )port_details->num_phys <= 1U) { goto ldv_38257; } else { } if ((ioc->debug_level & 2097152) != 0) { printk("\017mptsas: %s: %s: [%p]: deleting phy = %d\n", (char *)(& ioc->name), "mptsas_setup_wide_ports", port_details, i); } else { } port_details->num_phys = (u16 )((int )port_details->num_phys - 1); port_details->phy_bitmask = port_details->phy_bitmask & (u64 )(~ (1 << (int )phy_info->phy_id)); memset((void *)(& phy_info->attached), 0, 40UL); if ((unsigned long )phy_info->phy != (unsigned long )((struct sas_phy *)0)) { if ((ioc->debug_level & 8) != 0) { dev_printk("\017", (struct device const *)(& (phy_info->phy)->dev), "mptsas: %s: delete phy %d, phy-obj (0x%p)\n", (char *)(& ioc->name), (int )phy_info->phy_id, phy_info->phy); } else { } sas_port_delete_phy(port_details->port, phy_info->phy); } else { } phy_info->port_details = 0; ldv_38257: i = i + 1; phy_info = phy_info + 1; ldv_38260: ; if ((int )port_info->num_phys > i) { goto ldv_38259; } else { } phy_info = port_info->phy_info; i = 0; goto ldv_38269; ldv_38268: sas_address = phy_info->attached.sas_address; if ((ioc->debug_level & 2097152) != 0) { printk("\017mptsas: %s: phy_id=%d sas_address=0x%018llX\n", (char *)(& ioc->name), i, sas_address); } else { } if (sas_address == 0ULL) { goto ldv_38262; } else { } port_details = phy_info->port_details; if ((unsigned long )port_details == (unsigned long )((struct mptsas_portinfo_details *)0)) { tmp = kzalloc(48UL, 208U); port_details = (struct mptsas_portinfo_details *)tmp; if ((unsigned long )port_details == (unsigned long )((struct mptsas_portinfo_details *)0)) { goto out; } else { } port_details->num_phys = 1U; port_details->port_info = port_info; if ((unsigned int )phy_info->phy_id <= 63U) { port_details->phy_bitmask = port_details->phy_bitmask | (u64 )(1 << (int )phy_info->phy_id); } else { } phy_info->sas_port_add_phy = 1U; if ((ioc->debug_level & 2097152) != 0) { printk("\017mptsas: %s: \t\tForming port\n\t\tphy_id=%d sas_address=0x%018llX\n", (char *)(& ioc->name), i, sas_address); } else { } phy_info->port_details = port_details; } else { } if ((int )port_info->num_phys + -1 == i) { goto ldv_38262; } else { } phy_info_cmp = port_info->phy_info + ((unsigned long )i + 1UL); j = i + 1; goto ldv_38266; ldv_38265: ; if (phy_info_cmp->attached.sas_address == 0ULL) { goto ldv_38264; } else { } if (phy_info_cmp->attached.sas_address != sas_address) { goto ldv_38264; } else { } if ((unsigned long )phy_info_cmp->port_details == (unsigned long )port_details) { goto ldv_38264; } else { } if ((ioc->debug_level & 2097152) != 0) { printk("\017mptsas: %s: \t\tphy_id=%d sas_address=0x%018llX\n", (char *)(& ioc->name), j, phy_info_cmp->attached.sas_address); } else { } if ((unsigned long )phy_info_cmp->port_details != (unsigned long )((struct mptsas_portinfo_details *)0)) { port_details->rphy = mptsas_get_rphy(phy_info_cmp); port_details->port = mptsas_get_port(phy_info_cmp); port_details->starget = mptsas_get_starget(phy_info_cmp); port_details->num_phys = (phy_info_cmp->port_details)->num_phys; if ((unsigned int )(phy_info_cmp->port_details)->num_phys == 0U) { kfree((void const *)phy_info_cmp->port_details); } else { } } else { phy_info_cmp->sas_port_add_phy = 1U; } phy_info_cmp->port_details = port_details; if ((unsigned int )phy_info_cmp->phy_id <= 63U) { port_details->phy_bitmask = port_details->phy_bitmask | (u64 )(1 << (int )phy_info_cmp->phy_id); } else { } port_details->num_phys = (u16 )((int )port_details->num_phys + 1); ldv_38264: j = j + 1; phy_info_cmp = phy_info_cmp + 1; ldv_38266: ; if ((int )port_info->num_phys > j) { goto ldv_38265; } else { } ldv_38262: i = i + 1; phy_info = phy_info + 1; ldv_38269: ; if ((int )port_info->num_phys > i) { goto ldv_38268; } else { } out: i = 0; goto ldv_38273; ldv_38272: port_details = (port_info->phy_info + (unsigned long )i)->port_details; if ((unsigned long )port_details == (unsigned long )((struct mptsas_portinfo_details *)0)) { goto ldv_38271; } else { } if ((ioc->debug_level & 2097152) != 0) { printk("\017mptsas: %s: %s: [%p]: phy_id=%02d num_phys=%02d bitmask=0x%016llX\n", (char *)(& ioc->name), "mptsas_setup_wide_ports", port_details, i, (int )port_details->num_phys, port_details->phy_bitmask); } else { } if ((ioc->debug_level & 2097152) != 0) { printk("\017mptsas: %s: \t\tport = %p rphy=%p\n", (char *)(& ioc->name), port_details->port, port_details->rphy); } else { } ldv_38271: i = i + 1; ldv_38273: ; if ((int )port_info->num_phys > i) { goto ldv_38272; } else { } if ((ioc->debug_level & 2097152) != 0) { printk("\n"); } else { } ldv_mutex_unlock_19(& ioc->sas_topology_mutex); return; } } static VirtTarget *mptsas_find_vtarget(MPT_ADAPTER *ioc , u8 channel , u8 id ) { struct scsi_device *sdev ; VirtDevice *vdevice ; VirtTarget *vtarget ; { vtarget = 0; sdev = __scsi_iterate_devices(ioc->sh, 0); goto ldv_38285; ldv_38284: vdevice = (VirtDevice *)sdev->hostdata; if ((unsigned long )vdevice == (unsigned long )((VirtDevice *)0) || (unsigned long )vdevice->vtarget == (unsigned long )((VirtTarget *)0)) { goto ldv_38283; } else { } if (((int )(vdevice->vtarget)->tflags & 64) != 0 || (unsigned int )(vdevice->vtarget)->raidVolume != 0U) { goto ldv_38283; } else { } if ((int )(vdevice->vtarget)->id == (int )id && (int )(vdevice->vtarget)->channel == (int )channel) { vtarget = vdevice->vtarget; } else { } ldv_38283: sdev = __scsi_iterate_devices(ioc->sh, sdev); ldv_38285: ; if ((unsigned long )sdev != (unsigned long )((struct scsi_device *)0)) { goto ldv_38284; } else { } return (vtarget); } } static void mptsas_queue_device_delete(MPT_ADAPTER *ioc , MpiEventDataSasDeviceStatusChange_t *sas_event_data ) { struct fw_event_work *fw_event ; int sz ; void *tmp ; size_t __len ; void *__ret ; unsigned long tmp___0 ; { sz = 284; tmp = kzalloc((size_t )sz, 32U); fw_event = (struct fw_event_work *)tmp; if ((unsigned long )fw_event == (unsigned long )((struct fw_event_work *)0)) { printk("\fmptsas: %s: WARNING - %s: failed at (line=%d)\n", (char *)(& ioc->name), "mptsas_queue_device_delete", 1048); return; } else { } __len = 36UL; if (__len > 63UL) { __ret = memcpy((void *)(& fw_event->event_data), (void const *)sas_event_data, __len); } else { __ret = memcpy((void *)(& fw_event->event_data), (void const *)sas_event_data, __len); } fw_event->event = 15U; fw_event->ioc = ioc; tmp___0 = msecs_to_jiffies(1U); mptsas_add_fw_event(ioc, fw_event, tmp___0); return; } } static void mptsas_queue_rescan(MPT_ADAPTER *ioc ) { struct fw_event_work *fw_event ; int sz ; void *tmp ; unsigned long tmp___0 ; { sz = 248; tmp = kzalloc((size_t )sz, 32U); fw_event = (struct fw_event_work *)tmp; if ((unsigned long )fw_event == (unsigned long )((struct fw_event_work *)0)) { printk("\fmptsas: %s: WARNING - %s: failed at (line=%d)\n", (char *)(& ioc->name), "mptsas_queue_rescan", 1068); return; } else { } fw_event->event = 4294967295U; fw_event->ioc = ioc; tmp___0 = msecs_to_jiffies(1U); mptsas_add_fw_event(ioc, fw_event, tmp___0); return; } } static int mptsas_target_reset(MPT_ADAPTER *ioc , u8 channel , u8 id ) { MPT_FRAME_HDR *mf ; SCSITaskMgmt_t *pScsiTm ; int tmp ; { tmp = mpt_set_taskmgmt_in_progress_flag(ioc); if (tmp != 0) { return (0); } else { } mf = mpt_get_msg_frame((int )mptsasDeviceResetCtx, ioc); if ((unsigned long )mf == (unsigned long )((MPT_FRAME_HDR *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\fmptsas: %s: WARNING - %s, no msg frames @%d!!\n", (char *)(& ioc->name), "mptsas_target_reset", 1103); } else { } goto out_fail; } else { } if ((ioc->debug_level & 256) != 0) { printk("\017mptsas: %s: TaskMgmt request (mf=%p)\n", (char *)(& ioc->name), mf); } else { } pScsiTm = (SCSITaskMgmt_t *)mf; memset((void *)pScsiTm, 0, 52UL); pScsiTm->TargetID = id; pScsiTm->Bus = channel; pScsiTm->Function = 1U; pScsiTm->TaskType = 3U; pScsiTm->MsgFlags = 4U; if ((ioc->debug_level & 256) != 0) { printk("\017mptsas: %s: TaskMgmt type=%d (sas device delete) fw_channel = %d fw_id = %d)\n", (char *)(& ioc->name), 3, (int )channel, (int )id); } else { } mpt_put_msg_frame_hi_pri((int )mptsasDeviceResetCtx, ioc, mf); return (1); out_fail: mpt_clear_taskmgmt_in_progress_flag(ioc); return (0); } } static void mptsas_block_io_sdev(struct scsi_device *sdev , void *data ) { { scsi_device_set_state(sdev, 8); return; } } static void mptsas_block_io_starget(struct scsi_target *starget ) { { if ((unsigned long )starget != (unsigned long )((struct scsi_target *)0)) { starget_for_each_device(starget, 0, & mptsas_block_io_sdev); } else { } return; } } static void mptsas_target_reset_queue(MPT_ADAPTER *ioc , EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *sas_event_data ) { MPT_SCSI_HOST *hd ; void *tmp ; VirtTarget *vtarget ; struct mptsas_target_reset_event *target_reset_list ; u8 id ; u8 channel ; void *tmp___0 ; size_t __len ; void *__ret ; int tmp___1 ; { tmp = shost_priv(ioc->sh); hd = (MPT_SCSI_HOST *)tmp; vtarget = 0; id = sas_event_data->TargetID; channel = sas_event_data->Bus; vtarget = mptsas_find_vtarget(ioc, (int )channel, (int )id); if ((unsigned long )vtarget != (unsigned long )((VirtTarget *)0)) { mptsas_block_io_starget(vtarget->starget); vtarget->deleted = 1U; } else { } tmp___0 = kzalloc(64UL, 32U); target_reset_list = (struct mptsas_target_reset_event *)tmp___0; if ((unsigned long )target_reset_list == (unsigned long )((struct mptsas_target_reset_event *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\fmptsas: %s: WARNING - %s, failed to allocate mem @%d..!!\n", (char *)(& ioc->name), "mptsas_target_reset_queue", 1183); } else { } return; } else { } __len = 36UL; if (__len > 63UL) { __ret = memcpy((void *)(& target_reset_list->sas_event_data), (void const *)sas_event_data, __len); } else { __ret = memcpy((void *)(& target_reset_list->sas_event_data), (void const *)sas_event_data, __len); } list_add_tail(& target_reset_list->list, & hd->target_reset_list); target_reset_list->time_count = jiffies; tmp___1 = mptsas_target_reset(ioc, (int )channel, (int )id); if (tmp___1 != 0) { target_reset_list->target_reset_issued = 1U; } else { } return; } } void mptsas_schedule_target_reset(void *iocp ) { MPT_ADAPTER *ioc ; MPT_SCSI_HOST *hd ; void *tmp ; struct list_head *head ; struct mptsas_target_reset_event *target_reset_list ; u8 id ; u8 channel ; int tmp___0 ; struct list_head const *__mptr ; int tmp___1 ; { ioc = (MPT_ADAPTER *)iocp; tmp = shost_priv(ioc->sh); hd = (MPT_SCSI_HOST *)tmp; head = & hd->target_reset_list; head = & hd->target_reset_list; tmp___0 = list_empty((struct list_head const *)head); if (tmp___0 != 0) { return; } else { } __mptr = (struct list_head const *)head->next; target_reset_list = (struct mptsas_target_reset_event *)__mptr; id = target_reset_list->sas_event_data.TargetID; channel = target_reset_list->sas_event_data.Bus; target_reset_list->time_count = jiffies; tmp___1 = mptsas_target_reset(ioc, (int )channel, (int )id); if (tmp___1 != 0) { target_reset_list->target_reset_issued = 1U; } else { } return; } } static int mptsas_taskmgmt_complete(MPT_ADAPTER *ioc , MPT_FRAME_HDR *mf , MPT_FRAME_HDR *mr ) { MPT_SCSI_HOST *hd ; void *tmp ; struct list_head *head ; u8 id ; u8 channel ; struct mptsas_target_reset_event *target_reset_list ; SCSITaskMgmtReply_t *pScsiTmReply ; size_t __len ; int _min1 ; int _min2 ; void *__ret ; int tmp___0 ; struct list_head const *__mptr ; unsigned int tmp___1 ; int tmp___2 ; { tmp = shost_priv(ioc->sh); hd = (MPT_SCSI_HOST *)tmp; head = & hd->target_reset_list; if ((ioc->debug_level & 256) != 0) { printk("\017mptsas: %s: TaskMgmt completed: (mf = %p, mr = %p)\n", (char *)(& ioc->name), mf, mr); } else { } pScsiTmReply = (SCSITaskMgmtReply_t *)mr; if ((unsigned long )pScsiTmReply != (unsigned long )((SCSITaskMgmtReply_t *)0)) { if ((ioc->debug_level & 256) != 0) { printk("\017mptsas: %s: \tTaskMgmt completed: fw_channel = %d, fw_id = %d,\n\ttask_type = 0x%02X, iocstatus = 0x%04X loginfo = 0x%08X,\n\tresponse_code = 0x%02X, term_cmnds = %d\n", (char *)(& ioc->name), (int )pScsiTmReply->Bus, (int )pScsiTmReply->TargetID, (int )pScsiTmReply->TaskType, (int )pScsiTmReply->IOCStatus, pScsiTmReply->IOCLogInfo, (int )pScsiTmReply->ResponseCode, pScsiTmReply->TerminationCount); } else { } if ((unsigned int )pScsiTmReply->ResponseCode != 0U) { mptscsih_taskmgmt_response_code(ioc, (int )pScsiTmReply->ResponseCode); } else { } } else { } if ((unsigned long )pScsiTmReply != (unsigned long )((SCSITaskMgmtReply_t *)0) && ((unsigned int )pScsiTmReply->TaskType == 7U || (unsigned int )pScsiTmReply->TaskType == 2U)) { ioc->taskmgmt_cmds.status = (u8 )((unsigned int )ioc->taskmgmt_cmds.status | 2U); ioc->taskmgmt_cmds.status = (u8 )((unsigned int )ioc->taskmgmt_cmds.status | 1U); _min1 = 128; _min2 = (int )mr->u.reply.MsgLength * 4; __len = (size_t )(_min1 < _min2 ? _min1 : _min2); __ret = memcpy((void *)(& ioc->taskmgmt_cmds.reply), (void const *)mr, __len); if (((int )ioc->taskmgmt_cmds.status & 4) != 0) { ioc->taskmgmt_cmds.status = (unsigned int )ioc->taskmgmt_cmds.status & 251U; complete(& ioc->taskmgmt_cmds.done); return (1); } else { } return (0); } else { } mpt_clear_taskmgmt_in_progress_flag(ioc); tmp___0 = list_empty((struct list_head const *)head); if (tmp___0 != 0) { return (1); } else { } __mptr = (struct list_head const *)head->next; target_reset_list = (struct mptsas_target_reset_event *)__mptr; if ((ioc->debug_level & 256) != 0) { tmp___1 = jiffies_to_msecs((unsigned long )jiffies - target_reset_list->time_count); printk("\017mptsas: %s: TaskMgmt: completed (%d seconds)\n", (char *)(& ioc->name), tmp___1 / 1000U); } else { } id = pScsiTmReply->TargetID; channel = pScsiTmReply->Bus; target_reset_list->time_count = jiffies; if ((unsigned int )target_reset_list->target_reset_issued == 0U) { tmp___2 = mptsas_target_reset(ioc, (int )channel, (int )id); if (tmp___2 != 0) { target_reset_list->target_reset_issued = 1U; } else { } return (1); } else { } list_del(& target_reset_list->list); if ((unsigned int )ioc->fw_events_off == 0U) { mptsas_queue_device_delete(ioc, & target_reset_list->sas_event_data); } else { } (*(ioc->schedule_target_reset))((void *)ioc); return (1); } } static int mptsas_ioc_reset(MPT_ADAPTER *ioc , int reset_phase ) { MPT_SCSI_HOST *hd ; int rc ; void *tmp ; { rc = mptscsih_ioc_reset(ioc, reset_phase); if ((unsigned int )ioc->bus_type != 2U || rc == 0) { return (rc); } else { } tmp = shost_priv(ioc->sh); hd = (MPT_SCSI_HOST *)tmp; if ((unsigned long )hd->ioc == (unsigned long )((struct _MPT_ADAPTER *)0)) { goto out; } else { } switch (reset_phase) { case 2: ; if ((ioc->debug_level & 256) != 0) { printk("\017mptsas: %s: %s: MPT_IOC_SETUP_RESET\n", (char *)(& ioc->name), "mptsas_ioc_reset"); } else { } mptsas_fw_event_off(ioc); goto ldv_38374; case 0: ; if ((ioc->debug_level & 256) != 0) { printk("\017mptsas: %s: %s: MPT_IOC_PRE_RESET\n", (char *)(& ioc->name), "mptsas_ioc_reset"); } else { } goto ldv_38374; case 1: ; if ((ioc->debug_level & 256) != 0) { printk("\017mptsas: %s: %s: MPT_IOC_POST_RESET\n", (char *)(& ioc->name), "mptsas_ioc_reset"); } else { } if (((int )ioc->sas_mgmt.status & 4) != 0) { ioc->sas_mgmt.status = (u8 )((unsigned int )ioc->sas_mgmt.status | 8U); complete(& ioc->sas_mgmt.done); } else { } mptsas_cleanup_fw_event_q(ioc); mptsas_queue_rescan(ioc); goto ldv_38374; default: ; goto ldv_38374; } ldv_38374: ; out: ; return (rc); } } static int mptsas_sas_enclosure_pg0(MPT_ADAPTER *ioc , struct mptsas_enclosure *enclosure , u32 form , u32 form_specific ) { ConfigExtendedPageHeader_t hdr ; CONFIGPARMS cfg ; SasEnclosurePage0_t *buffer ; dma_addr_t dma_handle ; int error ; __le64 le_identifier ; void *tmp ; size_t __len ; void *__ret ; { memset((void *)(& hdr), 0, 8UL); hdr.PageVersion = 1U; hdr.PageNumber = 0U; hdr.PageType = 15U; hdr.ExtPageType = 21U; cfg.cfghdr.ehdr = & hdr; cfg.physAddr = 0xffffffffffffffffULL; cfg.pageAddr = form + form_specific; cfg.action = 0U; cfg.dir = 0U; cfg.timeout = 30U; error = mpt_config(ioc, & cfg); if (error != 0) { goto out; } else { } if ((unsigned int )hdr.ExtPageLength == 0U) { error = -6; goto out; } else { } tmp = pci_alloc_consistent(ioc->pcidev, (size_t )((int )hdr.ExtPageLength * 4), & dma_handle); buffer = (SasEnclosurePage0_t *)tmp; if ((unsigned long )buffer == (unsigned long )((SasEnclosurePage0_t *)0)) { error = -12; goto out; } else { } cfg.physAddr = dma_handle; cfg.action = 1U; error = mpt_config(ioc, & cfg); if (error != 0) { goto out_free_consistent; } else { } __len = 8UL; if (__len > 63UL) { __ret = memcpy((void *)(& le_identifier), (void const *)(& buffer->EnclosureLogicalID), __len); } else { __ret = memcpy((void *)(& le_identifier), (void const *)(& buffer->EnclosureLogicalID), __len); } enclosure->enclosure_logical_id = le_identifier; enclosure->enclosure_handle = buffer->EnclosureHandle; enclosure->flags = buffer->Flags; enclosure->num_slot = buffer->NumSlots; enclosure->start_slot = buffer->StartSlot; enclosure->start_id = buffer->StartTargetID; enclosure->start_channel = buffer->StartBus; enclosure->sep_id = buffer->SEPTargetID; enclosure->sep_channel = buffer->SEPBus; out_free_consistent: pci_free_consistent(ioc->pcidev, (size_t )((int )hdr.ExtPageLength * 4), (void *)buffer, dma_handle); out: ; return (error); } } static int mptsas_add_end_device(MPT_ADAPTER *ioc , struct mptsas_phyinfo *phy_info ) { struct sas_rphy *rphy ; struct sas_port *port ; struct sas_identify identify ; char *ds ; u8 fw_id ; struct sas_rphy *tmp ; int tmp___0 ; { ds = 0; if ((unsigned long )phy_info == (unsigned long )((struct mptsas_phyinfo *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: exit at line=%d\n", (char *)(& ioc->name), "mptsas_add_end_device", 1478); } else { } return (1); } else { } fw_id = phy_info->attached.id; tmp = mptsas_get_rphy(phy_info); if ((unsigned long )tmp != (unsigned long )((struct sas_rphy *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: fw_id=%d exit at line=%d\n", (char *)(& ioc->name), "mptsas_add_end_device", (int )fw_id, 1487); } else { } return (2); } else { } port = mptsas_get_port(phy_info); if ((unsigned long )port == (unsigned long )((struct sas_port *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: fw_id=%d exit at line=%d\n", (char *)(& ioc->name), "mptsas_add_end_device", (int )fw_id, 1495); } else { } return (3); } else { } if ((phy_info->attached.device_info & 1024U) != 0U) { ds = (char *)"ssp"; } else { } if ((phy_info->attached.device_info & 512U) != 0U) { ds = (char *)"stp"; } else { } if ((phy_info->attached.device_info & 128U) != 0U) { ds = (char *)"sata"; } else { } printk("\016mptsas: %s: attaching %s device: fw_channel %d, fw_id %d, phy %d, sas_addr 0x%llx\n", (char *)(& ioc->name), ds, (int )phy_info->attached.channel, (int )phy_info->attached.id, (int )phy_info->attached.phy_id, phy_info->attached.sas_address); mptsas_parse_device_info(& identify, & phy_info->attached); rphy = sas_end_device_alloc(port); if ((unsigned long )rphy == (unsigned long )((struct sas_rphy *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: fw_id=%d exit at line=%d\n", (char *)(& ioc->name), "mptsas_add_end_device", (int )fw_id, 1520); } else { } return (5); } else { } rphy->identify = identify; tmp___0 = sas_rphy_add(rphy); if (tmp___0 != 0) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: fw_id=%d exit at line=%d\n", (char *)(& ioc->name), "mptsas_add_end_device", (int )fw_id, 1528); } else { } sas_rphy_free(rphy); return (6); } else { } mptsas_set_rphy(ioc, phy_info, rphy); return (0); } } static void mptsas_del_end_device(MPT_ADAPTER *ioc , struct mptsas_phyinfo *phy_info ) { struct sas_rphy *rphy ; struct sas_port *port ; struct mptsas_portinfo *port_info ; struct mptsas_phyinfo *phy_info_parent ; int i ; char *ds ; u8 fw_id ; u64 sas_address ; { ds = 0; if ((unsigned long )phy_info == (unsigned long )((struct mptsas_phyinfo *)0)) { return; } else { } fw_id = phy_info->attached.id; sas_address = phy_info->attached.sas_address; if ((unsigned long )phy_info->port_details == (unsigned long )((struct mptsas_portinfo_details *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: fw_id=%d exit at line=%d\n", (char *)(& ioc->name), "mptsas_del_end_device", (int )fw_id, 1563); } else { } return; } else { } rphy = mptsas_get_rphy(phy_info); if ((unsigned long )rphy == (unsigned long )((struct sas_rphy *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: fw_id=%d exit at line=%d\n", (char *)(& ioc->name), "mptsas_del_end_device", (int )fw_id, 1570); } else { } return; } else { } if (((phy_info->attached.device_info & 64U) != 0U || (phy_info->attached.device_info & 16U) != 0U) || (phy_info->attached.device_info & 32U) != 0U) { ds = (char *)"initiator"; } else { } if ((phy_info->attached.device_info & 1024U) != 0U) { ds = (char *)"ssp"; } else { } if ((phy_info->attached.device_info & 512U) != 0U) { ds = (char *)"stp"; } else { } if ((phy_info->attached.device_info & 128U) != 0U) { ds = (char *)"sata"; } else { } dev_printk("\017", (struct device const *)(& rphy->dev), "mptsas: %s: removing %s device: fw_channel %d, fw_id %d, phy %d,sas_addr 0x%llx\n", (char *)(& ioc->name), ds, (int )phy_info->attached.channel, (int )phy_info->attached.id, (int )phy_info->attached.phy_id, sas_address); port = mptsas_get_port(phy_info); if ((unsigned long )port == (unsigned long )((struct sas_port *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: fw_id=%d exit at line=%d\n", (char *)(& ioc->name), "mptsas_del_end_device", (int )fw_id, 1600); } else { } return; } else { } port_info = phy_info->portinfo; phy_info_parent = port_info->phy_info; i = 0; goto ldv_38424; ldv_38423: ; if ((unsigned long )phy_info_parent->phy == (unsigned long )((struct sas_phy *)0)) { goto ldv_38422; } else { } if (phy_info_parent->attached.sas_address != sas_address) { goto ldv_38422; } else { } dev_printk("\017", (struct device const *)(& (phy_info_parent->phy)->dev), "mptsas: %s: delete phy %d, phy-obj (0x%p)\n", (char *)(& ioc->name), (int )phy_info_parent->phy_id, phy_info_parent->phy); sas_port_delete_phy(port, phy_info_parent->phy); ldv_38422: i = i + 1; phy_info_parent = phy_info_parent + 1; ldv_38424: ; if ((int )port_info->num_phys > i) { goto ldv_38423; } else { } dev_printk("\017", (struct device const *)(& port->dev), "mptsas: %s: delete port %d, sas_addr (0x%llx)\n", (char *)(& ioc->name), port->port_identifier, sas_address); sas_port_delete(port); mptsas_set_port(ioc, phy_info, 0); mptsas_port_delete(ioc, phy_info->port_details); return; } } struct mptsas_phyinfo *mptsas_refreshing_device_handles(MPT_ADAPTER *ioc , struct mptsas_devinfo *sas_device ) { struct mptsas_phyinfo *phy_info ; struct mptsas_portinfo *port_info ; int i ; { phy_info = mptsas_find_phyinfo_by_sas_address(ioc, sas_device->sas_address); if ((unsigned long )phy_info == (unsigned long )((struct mptsas_phyinfo *)0)) { goto out; } else { } port_info = phy_info->portinfo; if ((unsigned long )port_info == (unsigned long )((struct mptsas_portinfo *)0)) { goto out; } else { } ldv_mutex_lock_20(& ioc->sas_topology_mutex); i = 0; goto ldv_38436; ldv_38435: ; if ((port_info->phy_info + (unsigned long )i)->attached.sas_address != sas_device->sas_address) { goto ldv_38434; } else { } (port_info->phy_info + (unsigned long )i)->attached.channel = sas_device->channel; (port_info->phy_info + (unsigned long )i)->attached.id = sas_device->id; (port_info->phy_info + (unsigned long )i)->attached.sas_address = sas_device->sas_address; (port_info->phy_info + (unsigned long )i)->attached.handle = sas_device->handle; (port_info->phy_info + (unsigned long )i)->attached.handle_parent = sas_device->handle_parent; (port_info->phy_info + (unsigned long )i)->attached.handle_enclosure = sas_device->handle_enclosure; ldv_38434: i = i + 1; ldv_38436: ; if ((int )port_info->num_phys > i) { goto ldv_38435; } else { } ldv_mutex_unlock_21(& ioc->sas_topology_mutex); out: ; return (phy_info); } } static void mptsas_firmware_event_work(struct work_struct *work ) { struct fw_event_work *fw_event ; struct work_struct const *__mptr ; MPT_ADAPTER *ioc ; { __mptr = (struct work_struct const *)work; fw_event = (struct fw_event_work *)__mptr + 0xfffffffffffffff0UL; ioc = fw_event->ioc; if (fw_event->event == 4294967295U) { if ((unsigned int )ioc->in_rescan != 0U) { if ((ioc->debug_level & 8) != 0) { printk("\017mptsas: %s: %s: rescan ignored as it is in progress\n", (char *)(& ioc->name), "mptsas_firmware_event_work"); } else { } return; } else { } if ((ioc->debug_level & 8) != 0) { printk("\017mptsas: %s: %s: rescan after reset\n", (char *)(& ioc->name), "mptsas_firmware_event_work"); } else { } ioc->in_rescan = 1U; mptsas_not_responding_devices(ioc); mptsas_scan_sas_topology(ioc); ioc->in_rescan = 0U; mptsas_free_fw_event(ioc, fw_event); mptsas_fw_event_on(ioc); return; } else { } if ((unsigned int )ioc->fw_events_off != 0U) { mptsas_free_fw_event(ioc, fw_event); return; } else { } if ((ioc->debug_level & 8) != 0) { printk("\017mptsas: %s: %s: fw_event=(0x%p), event = (0x%02x)\n", (char *)(& ioc->name), "mptsas_firmware_event_work", fw_event, fw_event->event & 255U); } else { } switch (fw_event->event) { case 15U: mptsas_send_sas_event(fw_event); goto ldv_38447; case 11U: mptsas_send_raid_event(fw_event); goto ldv_38447; case 21U: mptsas_send_ir2_event(fw_event); goto ldv_38447; case 17U: mptbase_sas_persist_operation(ioc, 1); mptsas_free_fw_event(ioc, fw_event); goto ldv_38447; case 23U: mptsas_broadcast_primative_work(fw_event); goto ldv_38447; case 27U: mptsas_send_expander_event(fw_event); goto ldv_38447; case 18U: mptsas_send_link_status_event(fw_event); goto ldv_38447; case 14U: mptsas_handle_queue_full_event(fw_event); goto ldv_38447; } ldv_38447: ; return; } } static int mptsas_slave_configure(struct scsi_device *sdev ) { struct Scsi_Host *host ; MPT_SCSI_HOST *hd ; void *tmp ; MPT_ADAPTER *ioc ; VirtDevice *vdevice ; struct scsi_target *tmp___0 ; struct scsi_target *tmp___1 ; int tmp___2 ; { host = sdev->host; tmp = shost_priv(host); hd = (MPT_SCSI_HOST *)tmp; ioc = hd->ioc; vdevice = (VirtDevice *)sdev->hostdata; if ((unsigned int )(vdevice->vtarget)->deleted != 0U) { dev_printk("\016", (struct device const *)(& sdev->sdev_gendev), "clearing deleted flag\n"); (vdevice->vtarget)->deleted = 0U; } else { } if (sdev->channel == 1U) { tmp___0 = scsi_target(sdev); mptsas_add_device_component_starget_ir(ioc, tmp___0); goto out; } else { } sas_read_port_mode_page(sdev); tmp___1 = scsi_target(sdev); mptsas_add_device_component_starget(ioc, tmp___1); out: tmp___2 = mptscsih_slave_configure(sdev); return (tmp___2); } } static int mptsas_target_alloc(struct scsi_target *starget ) { struct Scsi_Host *host ; struct Scsi_Host *tmp ; MPT_SCSI_HOST *hd ; void *tmp___0 ; VirtTarget *vtarget ; u8 id ; u8 channel ; struct sas_rphy *rphy ; struct mptsas_portinfo *p ; int i ; MPT_ADAPTER *ioc ; void *tmp___1 ; struct device const *__mptr ; struct list_head const *__mptr___0 ; int tmp___2 ; struct list_head const *__mptr___1 ; { tmp = dev_to_shost(& starget->dev); host = tmp; tmp___0 = shost_priv(host); hd = (MPT_SCSI_HOST *)tmp___0; ioc = hd->ioc; tmp___1 = kzalloc(24UL, 208U); vtarget = (VirtTarget *)tmp___1; if ((unsigned long )vtarget == (unsigned long )((VirtTarget *)0)) { return (-12); } else { } vtarget->starget = starget; vtarget->ioc_id = (u8 )ioc->id; vtarget->tflags = 8U; id = (u8 )starget->id; channel = 0U; if (starget->channel == 1U) { if ((unsigned long )ioc->raid_data.pIocPg2 == (unsigned long )((IOCPage2_t *)0)) { kfree((void const *)vtarget); return (-6); } else { } i = 0; goto ldv_38476; ldv_38475: ; if ((int )(ioc->raid_data.pIocPg2)->RaidVolume[i].VolumeID == (int )id) { channel = (ioc->raid_data.pIocPg2)->RaidVolume[i].VolumeBus; } else { } i = i + 1; ldv_38476: ; if ((int )(ioc->raid_data.pIocPg2)->NumActiveVolumes > i) { goto ldv_38475; } else { } vtarget->raidVolume = 1U; goto out; } else { } __mptr = (struct device const *)starget->dev.parent; rphy = (struct sas_rphy *)__mptr; ldv_mutex_lock_22(& ioc->sas_topology_mutex); __mptr___0 = (struct list_head const *)ioc->sas_topology.next; p = (struct mptsas_portinfo *)__mptr___0; goto ldv_38490; ldv_38489: i = 0; goto ldv_38487; ldv_38486: ; if ((p->phy_info + (unsigned long )i)->attached.sas_address != rphy->identify.sas_address) { goto ldv_38485; } else { } id = (p->phy_info + (unsigned long )i)->attached.id; channel = (p->phy_info + (unsigned long )i)->attached.channel; mptsas_set_starget(p->phy_info + (unsigned long )i, starget); tmp___2 = mptscsih_is_phys_disk(ioc, (int )channel, (int )id); if (tmp___2 != 0) { id = mptscsih_raid_id_to_num(ioc, (int )channel, (int )id); vtarget->tflags = (u8 )((unsigned int )vtarget->tflags | 64U); (p->phy_info + (unsigned long )i)->attached.phys_disk_num = (u32 )id; } else { } ldv_mutex_unlock_23(& ioc->sas_topology_mutex); goto out; ldv_38485: i = i + 1; ldv_38487: ; if ((int )p->num_phys > i) { goto ldv_38486; } else { } __mptr___1 = (struct list_head const *)p->list.next; p = (struct mptsas_portinfo *)__mptr___1; ldv_38490: ; if ((unsigned long )(& p->list) != (unsigned long )(& ioc->sas_topology)) { goto ldv_38489; } else { } ldv_mutex_unlock_24(& ioc->sas_topology_mutex); kfree((void const *)vtarget); return (-6); out: vtarget->id = id; vtarget->channel = channel; starget->hostdata = (void *)vtarget; return (0); } } static void mptsas_target_destroy(struct scsi_target *starget ) { struct Scsi_Host *host ; struct Scsi_Host *tmp ; MPT_SCSI_HOST *hd ; void *tmp___0 ; struct sas_rphy *rphy ; struct mptsas_portinfo *p ; int i ; MPT_ADAPTER *ioc ; VirtTarget *vtarget ; struct device const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { tmp = dev_to_shost(& starget->dev); host = tmp; tmp___0 = shost_priv(host); hd = (MPT_SCSI_HOST *)tmp___0; ioc = hd->ioc; if ((unsigned long )starget->hostdata == (unsigned long )((void *)0)) { return; } else { } vtarget = (VirtTarget *)starget->hostdata; mptsas_del_device_component_by_os(ioc, (int )((u8 )starget->channel), (int )((u8 )starget->id)); if (starget->channel == 1U) { goto out; } else { } __mptr = (struct device const *)starget->dev.parent; rphy = (struct sas_rphy *)__mptr; __mptr___0 = (struct list_head const *)ioc->sas_topology.next; p = (struct mptsas_portinfo *)__mptr___0; goto ldv_38514; ldv_38513: i = 0; goto ldv_38511; ldv_38510: ; if ((p->phy_info + (unsigned long )i)->attached.sas_address != rphy->identify.sas_address) { goto ldv_38509; } else { } dev_printk("\016", (struct device const *)(& starget->dev), "mptsas: %s: delete device: fw_channel %d, fw_id %d, phy %d, sas_addr 0x%llx\n", (char *)(& ioc->name), (int )(p->phy_info + (unsigned long )i)->attached.channel, (int )(p->phy_info + (unsigned long )i)->attached.id, (int )(p->phy_info + (unsigned long )i)->attached.phy_id, (p->phy_info + (unsigned long )i)->attached.sas_address); mptsas_set_starget(p->phy_info + (unsigned long )i, 0); ldv_38509: i = i + 1; ldv_38511: ; if ((int )p->num_phys > i) { goto ldv_38510; } else { } __mptr___1 = (struct list_head const *)p->list.next; p = (struct mptsas_portinfo *)__mptr___1; ldv_38514: ; if ((unsigned long )(& p->list) != (unsigned long )(& ioc->sas_topology)) { goto ldv_38513; } else { } out: vtarget->starget = 0; kfree((void const *)starget->hostdata); starget->hostdata = 0; return; } } static int mptsas_slave_alloc(struct scsi_device *sdev ) { struct Scsi_Host *host ; MPT_SCSI_HOST *hd ; void *tmp ; struct sas_rphy *rphy ; struct mptsas_portinfo *p ; VirtDevice *vdevice ; struct scsi_target *starget ; int i ; MPT_ADAPTER *ioc ; void *tmp___0 ; struct device const *__mptr ; struct list_head const *__mptr___0 ; int tmp___1 ; struct list_head const *__mptr___1 ; { host = sdev->host; tmp = shost_priv(host); hd = (MPT_SCSI_HOST *)tmp; ioc = hd->ioc; tmp___0 = kzalloc(16UL, 208U); vdevice = (VirtDevice *)tmp___0; if ((unsigned long )vdevice == (unsigned long )((VirtDevice *)0)) { printk("\vmptsas: %s: ERROR - slave_alloc kzalloc(%zd) FAILED!\n", (char *)(& ioc->name), 16UL); return (-12); } else { } starget = scsi_target(sdev); vdevice->vtarget = (VirtTarget *)starget->hostdata; if (sdev->channel == 1U) { goto out; } else { } __mptr = (struct device const *)(sdev->sdev_target)->dev.parent; rphy = (struct sas_rphy *)__mptr; ldv_mutex_lock_25(& ioc->sas_topology_mutex); __mptr___0 = (struct list_head const *)ioc->sas_topology.next; p = (struct mptsas_portinfo *)__mptr___0; goto ldv_38539; ldv_38538: i = 0; goto ldv_38536; ldv_38535: ; if ((p->phy_info + (unsigned long )i)->attached.sas_address != rphy->identify.sas_address) { goto ldv_38534; } else { } vdevice->lun = (int )sdev->lun; tmp___1 = mptscsih_is_phys_disk(ioc, (int )(p->phy_info + (unsigned long )i)->attached.channel, (int )(p->phy_info + (unsigned long )i)->attached.id); if (tmp___1 != 0) { sdev->no_uld_attach = 1U; } else { } ldv_mutex_unlock_26(& ioc->sas_topology_mutex); goto out; ldv_38534: i = i + 1; ldv_38536: ; if ((int )p->num_phys > i) { goto ldv_38535; } else { } __mptr___1 = (struct list_head const *)p->list.next; p = (struct mptsas_portinfo *)__mptr___1; ldv_38539: ; if ((unsigned long )(& p->list) != (unsigned long )(& ioc->sas_topology)) { goto ldv_38538; } else { } ldv_mutex_unlock_27(& ioc->sas_topology_mutex); kfree((void const *)vdevice); return (-6); out: (vdevice->vtarget)->num_luns = (vdevice->vtarget)->num_luns + 1U; sdev->hostdata = (void *)vdevice; return (0); } } static int mptsas_qcmd_lck(struct scsi_cmnd *SCpnt , void (*done)(struct scsi_cmnd * ) ) { MPT_SCSI_HOST *hd ; MPT_ADAPTER *ioc ; VirtDevice *vdevice ; void *tmp ; int tmp___0 ; { vdevice = (VirtDevice *)(SCpnt->device)->hostdata; if (((unsigned long )vdevice == (unsigned long )((VirtDevice *)0) || (unsigned long )vdevice->vtarget == (unsigned long )((VirtTarget *)0)) || (unsigned int )(vdevice->vtarget)->deleted != 0U) { SCpnt->result = 65536; (*done)(SCpnt); return (0); } else { } tmp = shost_priv((SCpnt->device)->host); hd = (MPT_SCSI_HOST *)tmp; ioc = hd->ioc; if ((unsigned int )ioc->sas_discovery_quiesce_io != 0U) { return (4181); } else { } if ((ioc->debug_level & 65536) != 0) { scsi_print_command(SCpnt); } else { } tmp___0 = mptscsih_qcmd(SCpnt, done); return (tmp___0); } } static int mptsas_qcmd(struct Scsi_Host *shost , struct scsi_cmnd *cmd ) { unsigned long irq_flags ; int rc ; raw_spinlock_t *tmp ; { tmp = spinlock_check(shost->host_lock); irq_flags = _raw_spin_lock_irqsave(tmp); scsi_cmd_get_serial(shost, cmd); rc = mptsas_qcmd_lck(cmd, cmd->scsi_done); spin_unlock_irqrestore(shost->host_lock, irq_flags); return (rc); } } static enum blk_eh_timer_return mptsas_eh_timed_out(struct scsi_cmnd *sc ) { MPT_SCSI_HOST *hd ; MPT_ADAPTER *ioc ; VirtDevice *vdevice ; enum blk_eh_timer_return rc ; void *tmp ; { rc = 0; tmp = shost_priv((sc->device)->host); hd = (MPT_SCSI_HOST *)tmp; if ((unsigned long )hd == (unsigned long )((MPT_SCSI_HOST *)0)) { printk("\vmptsas: %s: Can\'t locate host! (sc=%p)\n", "mptsas_eh_timed_out", sc); goto done; } else { } ioc = hd->ioc; if ((unsigned int )ioc->bus_type != 2U) { printk("\vmptsas: %s: Wrong bus type (sc=%p)\n", "mptsas_eh_timed_out", sc); goto done; } else { } if ((unsigned int )ioc->ioc_reset_in_progress != 0U) { if ((ioc->debug_level & 256) != 0) { printk("\fmptsas: %s: WARNING - : %s: ioc is in reset,SML need to reset the timer (sc=%p)\n", (char *)(& ioc->name), "mptsas_eh_timed_out", sc); } else { } rc = 2; } else { } vdevice = (VirtDevice *)(sc->device)->hostdata; if (((unsigned long )vdevice != (unsigned long )((VirtDevice *)0) && (unsigned long )vdevice->vtarget != (unsigned long )((VirtTarget *)0)) && ((unsigned int )(vdevice->vtarget)->inDMD != 0U || (unsigned int )(vdevice->vtarget)->deleted != 0U)) { if ((ioc->debug_level & 256) != 0) { printk("\fmptsas: %s: WARNING - : %s: target removed or in device removal delay (sc=%p)\n", (char *)(& ioc->name), "mptsas_eh_timed_out", sc); } else { } rc = 2; goto done; } else { } done: ; return (rc); } } static struct scsi_host_template mptsas_driver_template = {& __this_module, "MPT SAS Host", 0, 0, & mptscsih_info, 0, 0, & mptsas_qcmd, 0, & mptscsih_abort, & mptscsih_dev_reset, 0, 0, & mptscsih_host_reset, & mptsas_slave_alloc, & mptsas_slave_configure, & mptscsih_slave_destroy, & mptsas_target_alloc, & mptsas_target_destroy, 0, 0, & mptscsih_change_queue_depth, 0, & mptscsih_bios_param, 0, & mptscsih_proc_info, 0, 0, "mptsas", 0, 127, -1, 128U, (unsigned short)0, 8192U, 0UL, 7, (unsigned char)0, (unsigned char)0, (unsigned char)0, 1U, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0U, (struct device_attribute **)(& mptscsih_host_attrs), 0, {0, 0}, 0ULL}; static int mptsas_get_linkerrors(struct sas_phy *phy ) { MPT_ADAPTER *ioc ; MPT_ADAPTER *tmp ; ConfigExtendedPageHeader_t hdr ; CONFIGPARMS cfg ; SasPhyPage1_t *buffer ; dma_addr_t dma_handle ; int error ; int tmp___0 ; void *tmp___1 ; { tmp = phy_to_ioc(phy); ioc = tmp; tmp___0 = scsi_is_host_device((struct device const *)phy->dev.parent); if (tmp___0 == 0) { return (-22); } else { } hdr.PageVersion = 0U; hdr.ExtPageLength = 0U; hdr.PageNumber = 1U; hdr.Reserved1 = 0U; hdr.Reserved2 = 0U; hdr.PageType = 15U; hdr.ExtPageType = 19U; cfg.cfghdr.ehdr = & hdr; cfg.physAddr = 0xffffffffffffffffULL; cfg.pageAddr = (u32 )phy->identify.phy_identifier; cfg.action = 0U; cfg.dir = 0U; cfg.timeout = 30U; error = mpt_config(ioc, & cfg); if (error != 0) { return (error); } else { } if ((unsigned int )hdr.ExtPageLength == 0U) { return (-6); } else { } tmp___1 = pci_alloc_consistent(ioc->pcidev, (size_t )((int )hdr.ExtPageLength * 4), & dma_handle); buffer = (SasPhyPage1_t *)tmp___1; if ((unsigned long )buffer == (unsigned long )((SasPhyPage1_t *)0)) { return (-12); } else { } cfg.physAddr = dma_handle; cfg.action = 1U; error = mpt_config(ioc, & cfg); if (error != 0) { goto out_free_consistent; } else { } mptsas_print_phy_pg1(ioc, buffer); phy->invalid_dword_count = buffer->InvalidDwordCount; phy->running_disparity_error_count = buffer->RunningDisparityErrorCount; phy->loss_of_dword_sync_count = buffer->LossDwordSynchCount; phy->phy_reset_problem_count = buffer->PhyResetProblemCount; out_free_consistent: pci_free_consistent(ioc->pcidev, (size_t )((int )hdr.ExtPageLength * 4), (void *)buffer, dma_handle); return (error); } } static int mptsas_mgmt_done(MPT_ADAPTER *ioc , MPT_FRAME_HDR *req , MPT_FRAME_HDR *reply ) { size_t __len ; int _min1 ; int _min2 ; void *__ret ; { ioc->sas_mgmt.status = (u8 )((unsigned int )ioc->sas_mgmt.status | 2U); if ((unsigned long )reply != (unsigned long )((MPT_FRAME_HDR *)0)) { ioc->sas_mgmt.status = (u8 )((unsigned int )ioc->sas_mgmt.status | 1U); _min1 = ioc->reply_sz; _min2 = (int )reply->u.reply.MsgLength * 4; __len = (size_t )(_min1 < _min2 ? _min1 : _min2); __ret = memcpy((void *)(& ioc->sas_mgmt.reply), (void const *)reply, __len); } else { } if (((int )ioc->sas_mgmt.status & 4) != 0) { ioc->sas_mgmt.status = (unsigned int )ioc->sas_mgmt.status & 251U; complete(& ioc->sas_mgmt.done); return (1); } else { } return (0); } } static int mptsas_phy_reset(struct sas_phy *phy , int hard_reset ) { MPT_ADAPTER *ioc ; MPT_ADAPTER *tmp ; SasIoUnitControlRequest_t *req ; SasIoUnitControlReply_t *reply ; MPT_FRAME_HDR *mf ; MPIHeader_t *hdr ; unsigned long timeleft ; int error ; int tmp___0 ; int tmp___1 ; { tmp = phy_to_ioc(phy); ioc = tmp; error = -512; tmp___0 = scsi_is_host_device((struct device const *)phy->dev.parent); if (tmp___0 == 0) { return (-22); } else { } if (((unsigned int )phy->identify.target_port_protocols & 2U) != 0U) { return (-6); } else { } tmp___1 = ldv_mutex_lock_interruptible_28(& ioc->sas_mgmt.mutex); if (tmp___1 != 0) { goto out; } else { } mf = mpt_get_msg_frame((int )mptsasMgmtCtx, ioc); if ((unsigned long )mf == (unsigned long )((MPT_FRAME_HDR *)0)) { error = -12; goto out_unlock; } else { } hdr = (MPIHeader_t *)mf; req = (SasIoUnitControlRequest_t *)mf; memset((void *)req, 0, 32UL); req->Function = 27U; req->MsgContext = hdr->MsgContext; req->Operation = hard_reset != 0 ? 7U : 6U; req->PhyNum = phy->identify.phy_identifier; ioc->sas_mgmt.status = 4U; mpt_put_msg_frame((int )mptsasMgmtCtx, ioc, mf); timeleft = wait_for_completion_timeout(& ioc->sas_mgmt.done, 2500UL); if (((int )ioc->sas_mgmt.status & 2) == 0) { error = -62; mpt_free_msg_frame(ioc, mf); if (((int )ioc->sas_mgmt.status & 8) != 0) { goto out_unlock; } else { } if (timeleft == 0UL) { mpt_Soft_Hard_ResetHandler(ioc, 1); } else { } goto out_unlock; } else { } if (((int )ioc->sas_mgmt.status & 1) == 0) { error = -6; goto out_unlock; } else { } reply = (SasIoUnitControlReply_t *)(& ioc->sas_mgmt.reply); if ((unsigned int )reply->IOCStatus != 0U) { printk("\016mptsas: %s: %s: IOCStatus=0x%X IOCLogInfo=0x%X\n", (char *)(& ioc->name), "mptsas_phy_reset", (int )reply->IOCStatus, reply->IOCLogInfo); error = -6; goto out_unlock; } else { } error = 0; out_unlock: ioc->sas_mgmt.status = 0U; ldv_mutex_unlock_29(& ioc->sas_mgmt.mutex); out: ; return (error); } } static int mptsas_get_enclosure_identifier(struct sas_rphy *rphy , u64 *identifier ) { MPT_ADAPTER *ioc ; MPT_ADAPTER *tmp ; int i ; int error ; struct mptsas_portinfo *p ; struct mptsas_enclosure enclosure_info ; u64 enclosure_handle ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { tmp = rphy_to_ioc(rphy); ioc = tmp; ldv_mutex_lock_30(& ioc->sas_topology_mutex); __mptr = (struct list_head const *)ioc->sas_topology.next; p = (struct mptsas_portinfo *)__mptr; goto ldv_38625; ldv_38624: i = 0; goto ldv_38622; ldv_38621: ; if ((p->phy_info + (unsigned long )i)->attached.sas_address == rphy->identify.sas_address) { enclosure_handle = (u64 )(p->phy_info + (unsigned long )i)->attached.handle_enclosure; goto found_info; } else { } i = i + 1; ldv_38622: ; if ((int )p->num_phys > i) { goto ldv_38621; } else { } __mptr___0 = (struct list_head const *)p->list.next; p = (struct mptsas_portinfo *)__mptr___0; ldv_38625: ; if ((unsigned long )(& p->list) != (unsigned long )(& ioc->sas_topology)) { goto ldv_38624; } else { } ldv_mutex_unlock_31(& ioc->sas_topology_mutex); return (-6); found_info: ldv_mutex_unlock_32(& ioc->sas_topology_mutex); memset((void *)(& enclosure_info), 0, 24UL); error = mptsas_sas_enclosure_pg0(ioc, & enclosure_info, 268435456U, (u32 )enclosure_handle); if (error == 0) { *identifier = enclosure_info.enclosure_logical_id; } else { } return (error); } } static int mptsas_get_bay_identifier(struct sas_rphy *rphy ) { MPT_ADAPTER *ioc ; MPT_ADAPTER *tmp ; struct mptsas_portinfo *p ; int i ; int rc ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { tmp = rphy_to_ioc(rphy); ioc = tmp; ldv_mutex_lock_33(& ioc->sas_topology_mutex); __mptr = (struct list_head const *)ioc->sas_topology.next; p = (struct mptsas_portinfo *)__mptr; goto ldv_38643; ldv_38642: i = 0; goto ldv_38640; ldv_38639: ; if ((p->phy_info + (unsigned long )i)->attached.sas_address == rphy->identify.sas_address) { rc = (int )(p->phy_info + (unsigned long )i)->attached.slot; goto out; } else { } i = i + 1; ldv_38640: ; if ((int )p->num_phys > i) { goto ldv_38639; } else { } __mptr___0 = (struct list_head const *)p->list.next; p = (struct mptsas_portinfo *)__mptr___0; ldv_38643: ; if ((unsigned long )(& p->list) != (unsigned long )(& ioc->sas_topology)) { goto ldv_38642; } else { } rc = -6; out: ldv_mutex_unlock_34(& ioc->sas_topology_mutex); return (rc); } } static int mptsas_smp_handler(struct Scsi_Host *shost , struct sas_rphy *rphy , struct request *req ) { MPT_ADAPTER *ioc ; MPT_FRAME_HDR *mf ; SmpPassthroughRequest_t *smpreq ; struct request *rsp ; int ret ; int flagsLength ; unsigned long timeleft ; char *psge ; dma_addr_t dma_addr_in ; dma_addr_t dma_addr_out ; u64 sas_address ; unsigned int tmp ; unsigned int tmp___0 ; unsigned int tmp___1 ; struct mptsas_portinfo *port_info ; unsigned int tmp___2 ; unsigned int tmp___3 ; void *tmp___4 ; unsigned int tmp___5 ; unsigned int tmp___6 ; void *tmp___7 ; SmpPassthroughReply_t *smprep ; size_t __len ; void *__ret ; unsigned int tmp___8 ; unsigned int tmp___9 ; { ioc = ((MPT_SCSI_HOST *)(& shost->hostdata))->ioc; rsp = req->next_rq; dma_addr_in = 0ULL; dma_addr_out = 0ULL; sas_address = 0ULL; if ((unsigned long )rsp == (unsigned long )((struct request *)0)) { printk("\vmptsas: %s: ERROR - %s: the smp response space is missing\n", (char *)(& ioc->name), "mptsas_smp_handler"); return (-22); } else { } if ((unsigned int )(req->bio)->bi_vcnt > 1U || (unsigned int )(rsp->bio)->bi_vcnt > 1U) { tmp = blk_rq_bytes((struct request const *)rsp); tmp___0 = blk_rq_bytes((struct request const *)req); printk("\vmptsas: %s: ERROR - %s: multiple segments req %u %u, rsp %u %u\n", (char *)(& ioc->name), "mptsas_smp_handler", (int )(req->bio)->bi_vcnt, tmp___0, (int )(rsp->bio)->bi_vcnt, tmp); return (-22); } else { } ret = ldv_mutex_lock_interruptible_35(& ioc->sas_mgmt.mutex); if (ret != 0) { goto out; } else { } mf = mpt_get_msg_frame((int )mptsasMgmtCtx, ioc); if ((unsigned long )mf == (unsigned long )((MPT_FRAME_HDR *)0)) { ret = -12; goto out_unlock; } else { } smpreq = (SmpPassthroughRequest_t *)mf; memset((void *)smpreq, 0, 44UL); tmp___1 = blk_rq_bytes((struct request const *)req); smpreq->RequestDataLength = (unsigned int )((unsigned short )tmp___1) - 4U; smpreq->Function = 26U; if ((unsigned long )rphy != (unsigned long )((struct sas_rphy *)0)) { sas_address = rphy->identify.sas_address; } else { ldv_mutex_lock_36(& ioc->sas_topology_mutex); port_info = ioc->hba_port_info; if ((unsigned long )port_info != (unsigned long )((struct mptsas_portinfo *)0) && (unsigned long )port_info->phy_info != (unsigned long )((struct mptsas_phyinfo *)0)) { sas_address = ((port_info->phy_info)->phy)->identify.sas_address; } else { } ldv_mutex_unlock_37(& ioc->sas_topology_mutex); } *((u64 *)(& smpreq->SASAddress)) = sas_address; psge = (char *)mf + 8U; flagsLength = 1409286144; tmp___2 = blk_rq_bytes((struct request const *)req); flagsLength = (int )((tmp___2 - 4U) | (unsigned int )flagsLength); tmp___3 = blk_rq_bytes((struct request const *)req); tmp___4 = bio_data(req->bio); dma_addr_out = pci_map_single(ioc->pcidev, tmp___4, (size_t )tmp___3, 0); if (dma_addr_out == 0ULL) { goto put_mf; } else { } (*(ioc->add_sge))((void *)psge, (u32 )flagsLength, dma_addr_out); psge = psge + (unsigned long )ioc->SGE_size; flagsLength = 80; flagsLength = flagsLength << 24; tmp___5 = blk_rq_bytes((struct request const *)rsp); flagsLength = (int )((tmp___5 + 4U) | (unsigned int )flagsLength); tmp___6 = blk_rq_bytes((struct request const *)rsp); tmp___7 = bio_data(rsp->bio); dma_addr_in = pci_map_single(ioc->pcidev, tmp___7, (size_t )tmp___6, 0); if (dma_addr_in == 0ULL) { goto unmap; } else { } (*(ioc->add_sge))((void *)psge, (u32 )flagsLength, dma_addr_in); ioc->sas_mgmt.status = 4U; mpt_put_msg_frame((int )mptsasMgmtCtx, ioc, mf); timeleft = wait_for_completion_timeout(& ioc->sas_mgmt.done, 2500UL); if (((int )ioc->sas_mgmt.status & 2) == 0) { ret = -62; mpt_free_msg_frame(ioc, mf); mf = 0; if (((int )ioc->sas_mgmt.status & 8) != 0) { goto unmap; } else { } if (timeleft == 0UL) { mpt_Soft_Hard_ResetHandler(ioc, 1); } else { } goto unmap; } else { } mf = 0; if ((int )ioc->sas_mgmt.status & 1) { smprep = (SmpPassthroughReply_t *)(& ioc->sas_mgmt.reply); __len = 28UL; if (__len > 63UL) { __ret = memcpy(req->sense, (void const *)smprep, __len); } else { __ret = memcpy(req->sense, (void const *)smprep, __len); } req->sense_len = 28U; req->resid_len = 0U; rsp->resid_len = rsp->resid_len - (unsigned int )smprep->ResponseDataLength; } else { printk("\vmptsas: %s: ERROR - %s: smp passthru reply failed to be returned\n", (char *)(& ioc->name), "mptsas_smp_handler"); ret = -6; } unmap: ; if (dma_addr_out != 0ULL) { tmp___8 = blk_rq_bytes((struct request const *)req); pci_unmap_single(ioc->pcidev, dma_addr_out, (size_t )tmp___8, 0); } else { } if (dma_addr_in != 0ULL) { tmp___9 = blk_rq_bytes((struct request const *)rsp); pci_unmap_single(ioc->pcidev, dma_addr_in, (size_t )tmp___9, 0); } else { } put_mf: ; if ((unsigned long )mf != (unsigned long )((MPT_FRAME_HDR *)0)) { mpt_free_msg_frame(ioc, mf); } else { } out_unlock: ioc->sas_mgmt.status = 0U; ldv_mutex_unlock_38(& ioc->sas_mgmt.mutex); out: ; return (ret); } } static struct sas_function_template mptsas_transport_functions = {& mptsas_get_linkerrors, & mptsas_get_enclosure_identifier, & mptsas_get_bay_identifier, & mptsas_phy_reset, 0, 0, 0, 0, & mptsas_smp_handler}; static struct scsi_transport_template *mptsas_transport_template ; static int mptsas_sas_io_unit_pg0(MPT_ADAPTER *ioc , struct mptsas_portinfo *port_info ) { ConfigExtendedPageHeader_t hdr ; CONFIGPARMS cfg ; SasIOUnitPage0_t *buffer ; dma_addr_t dma_handle ; int error ; int i ; void *tmp ; void *tmp___0 ; { hdr.PageVersion = 4U; hdr.ExtPageLength = 0U; hdr.PageNumber = 0U; hdr.Reserved1 = 0U; hdr.Reserved2 = 0U; hdr.PageType = 15U; hdr.ExtPageType = 16U; cfg.cfghdr.ehdr = & hdr; cfg.physAddr = 0xffffffffffffffffULL; cfg.pageAddr = 0U; cfg.action = 0U; cfg.dir = 0U; cfg.timeout = 30U; error = mpt_config(ioc, & cfg); if (error != 0) { goto out; } else { } if ((unsigned int )hdr.ExtPageLength == 0U) { error = -6; goto out; } else { } tmp = pci_alloc_consistent(ioc->pcidev, (size_t )((int )hdr.ExtPageLength * 4), & dma_handle); buffer = (SasIOUnitPage0_t *)tmp; if ((unsigned long )buffer == (unsigned long )((SasIOUnitPage0_t *)0)) { error = -12; goto out; } else { } cfg.physAddr = dma_handle; cfg.action = 1U; error = mpt_config(ioc, & cfg); if (error != 0) { goto out_free_consistent; } else { } port_info->num_phys = (u16 )buffer->NumPhys; tmp___0 = kcalloc((size_t )port_info->num_phys, 112UL, 208U); port_info->phy_info = (struct mptsas_phyinfo *)tmp___0; if ((unsigned long )port_info->phy_info == (unsigned long )((struct mptsas_phyinfo *)0)) { error = -12; goto out_free_consistent; } else { } ioc->nvdata_version_persistent = buffer->NvdataVersionPersistent; ioc->nvdata_version_default = buffer->NvdataVersionDefault; i = 0; goto ldv_38686; ldv_38685: mptsas_print_phy_data(ioc, (MPI_SAS_IO_UNIT0_PHY_DATA *)(& buffer->PhyData) + (unsigned long )i); (port_info->phy_info + (unsigned long )i)->phy_id = (u8 )i; (port_info->phy_info + (unsigned long )i)->port_id = buffer->PhyData[i].Port; (port_info->phy_info + (unsigned long )i)->negotiated_link_rate = buffer->PhyData[i].NegotiatedLinkRate; (port_info->phy_info + (unsigned long )i)->portinfo = port_info; (port_info->phy_info + (unsigned long )i)->handle = buffer->PhyData[i].ControllerDevHandle; i = i + 1; ldv_38686: ; if ((int )port_info->num_phys > i) { goto ldv_38685; } else { } out_free_consistent: pci_free_consistent(ioc->pcidev, (size_t )((int )hdr.ExtPageLength * 4), (void *)buffer, dma_handle); out: ; return (error); } } static int mptsas_sas_io_unit_pg1(MPT_ADAPTER *ioc ) { ConfigExtendedPageHeader_t hdr ; CONFIGPARMS cfg ; SasIOUnitPage1_t *buffer ; dma_addr_t dma_handle ; int error ; u8 device_missing_delay ; void *tmp ; { memset((void *)(& hdr), 0, 8UL); memset((void *)(& cfg), 0, 32UL); cfg.cfghdr.ehdr = & hdr; cfg.action = 0U; cfg.timeout = 30U; (cfg.cfghdr.ehdr)->PageType = 15U; (cfg.cfghdr.ehdr)->ExtPageType = 16U; (cfg.cfghdr.ehdr)->PageVersion = 7U; (cfg.cfghdr.ehdr)->PageNumber = 1U; error = mpt_config(ioc, & cfg); if (error != 0) { goto out; } else { } if ((unsigned int )hdr.ExtPageLength == 0U) { error = -6; goto out; } else { } tmp = pci_alloc_consistent(ioc->pcidev, (size_t )((int )hdr.ExtPageLength * 4), & dma_handle); buffer = (SasIOUnitPage1_t *)tmp; if ((unsigned long )buffer == (unsigned long )((SasIOUnitPage1_t *)0)) { error = -12; goto out; } else { } cfg.physAddr = dma_handle; cfg.action = 1U; error = mpt_config(ioc, & cfg); if (error != 0) { goto out_free_consistent; } else { } ioc->io_missing_delay = buffer->IODeviceMissingDelay; device_missing_delay = buffer->ReportDeviceMissingDelay; ioc->device_missing_delay = (int )((signed char )device_missing_delay) < 0 ? ((unsigned int )((u16 )device_missing_delay) & 127U) * 16U : (unsigned int )((u16 )device_missing_delay) & 127U; out_free_consistent: pci_free_consistent(ioc->pcidev, (size_t )((int )hdr.ExtPageLength * 4), (void *)buffer, dma_handle); out: ; return (error); } } static int mptsas_sas_phy_pg0(MPT_ADAPTER *ioc , struct mptsas_phyinfo *phy_info , u32 form , u32 form_specific ) { ConfigExtendedPageHeader_t hdr ; CONFIGPARMS cfg ; SasPhyPage0_t *buffer ; dma_addr_t dma_handle ; int error ; void *tmp ; { hdr.PageVersion = 1U; hdr.ExtPageLength = 0U; hdr.PageNumber = 0U; hdr.Reserved1 = 0U; hdr.Reserved2 = 0U; hdr.PageType = 15U; hdr.ExtPageType = 19U; cfg.cfghdr.ehdr = & hdr; cfg.dir = 0U; cfg.timeout = 30U; cfg.physAddr = 0xffffffffffffffffULL; cfg.pageAddr = form + form_specific; cfg.action = 0U; error = mpt_config(ioc, & cfg); if (error != 0) { goto out; } else { } if ((unsigned int )hdr.ExtPageLength == 0U) { error = -6; goto out; } else { } tmp = pci_alloc_consistent(ioc->pcidev, (size_t )((int )hdr.ExtPageLength * 4), & dma_handle); buffer = (SasPhyPage0_t *)tmp; if ((unsigned long )buffer == (unsigned long )((SasPhyPage0_t *)0)) { error = -12; goto out; } else { } cfg.physAddr = dma_handle; cfg.action = 1U; error = mpt_config(ioc, & cfg); if (error != 0) { goto out_free_consistent; } else { } mptsas_print_phy_pg0(ioc, buffer); phy_info->hw_link_rate = buffer->HwLinkRate; phy_info->programmed_link_rate = buffer->ProgrammedLinkRate; phy_info->identify.handle = buffer->OwnerDevHandle; phy_info->attached.handle = buffer->AttachedDevHandle; out_free_consistent: pci_free_consistent(ioc->pcidev, (size_t )((int )hdr.ExtPageLength * 4), (void *)buffer, dma_handle); out: ; return (error); } } static int mptsas_sas_device_pg0(MPT_ADAPTER *ioc , struct mptsas_devinfo *device_info , u32 form , u32 form_specific ) { ConfigExtendedPageHeader_t hdr ; CONFIGPARMS cfg ; SasDevicePage0_t *buffer ; dma_addr_t dma_handle ; __le64 sas_address ; int error ; void *tmp ; size_t __len ; void *__ret ; { error = 0; hdr.PageVersion = 5U; hdr.ExtPageLength = 0U; hdr.PageNumber = 0U; hdr.Reserved1 = 0U; hdr.Reserved2 = 0U; hdr.PageType = 15U; hdr.ExtPageType = 18U; cfg.cfghdr.ehdr = & hdr; cfg.pageAddr = form + form_specific; cfg.physAddr = 0xffffffffffffffffULL; cfg.action = 0U; cfg.dir = 0U; cfg.timeout = 30U; memset((void *)device_info, 0, 40UL); error = mpt_config(ioc, & cfg); if (error != 0) { goto out; } else { } if ((unsigned int )hdr.ExtPageLength == 0U) { error = -6; goto out; } else { } tmp = pci_alloc_consistent(ioc->pcidev, (size_t )((int )hdr.ExtPageLength * 4), & dma_handle); buffer = (SasDevicePage0_t *)tmp; if ((unsigned long )buffer == (unsigned long )((SasDevicePage0_t *)0)) { error = -12; goto out; } else { } cfg.physAddr = dma_handle; cfg.action = 1U; error = mpt_config(ioc, & cfg); if (error == 34) { error = -19; goto out_free_consistent; } else { } if (error != 0) { goto out_free_consistent; } else { } mptsas_print_device_pg0(ioc, buffer); memset((void *)device_info, 0, 40UL); device_info->handle = buffer->DevHandle; device_info->handle_parent = buffer->ParentDevHandle; device_info->handle_enclosure = buffer->EnclosureHandle; device_info->slot = buffer->Slot; device_info->phy_id = buffer->PhyNum; device_info->port_id = buffer->PhysicalPort; device_info->id = buffer->TargetID; device_info->phys_disk_num = 4294967295U; device_info->channel = buffer->Bus; __len = 8UL; if (__len > 63UL) { __ret = memcpy((void *)(& sas_address), (void const *)(& buffer->SASAddress), __len); } else { __ret = memcpy((void *)(& sas_address), (void const *)(& buffer->SASAddress), __len); } device_info->sas_address = sas_address; device_info->device_info = buffer->DeviceInfo; device_info->flags = buffer->Flags; out_free_consistent: pci_free_consistent(ioc->pcidev, (size_t )((int )hdr.ExtPageLength * 4), (void *)buffer, dma_handle); out: ; return (error); } } static int mptsas_sas_expander_pg0(MPT_ADAPTER *ioc , struct mptsas_portinfo *port_info , u32 form , u32 form_specific ) { ConfigExtendedPageHeader_t hdr ; CONFIGPARMS cfg ; SasExpanderPage0_t *buffer ; dma_addr_t dma_handle ; int i ; int error ; __le64 sas_address ; void *tmp ; void *tmp___0 ; size_t __len ; void *__ret ; { memset((void *)port_info, 0, 32UL); hdr.PageVersion = 3U; hdr.ExtPageLength = 0U; hdr.PageNumber = 0U; hdr.Reserved1 = 0U; hdr.Reserved2 = 0U; hdr.PageType = 15U; hdr.ExtPageType = 17U; cfg.cfghdr.ehdr = & hdr; cfg.physAddr = 0xffffffffffffffffULL; cfg.pageAddr = form + form_specific; cfg.action = 0U; cfg.dir = 0U; cfg.timeout = 30U; memset((void *)port_info, 0, 32UL); error = mpt_config(ioc, & cfg); if (error != 0) { goto out; } else { } if ((unsigned int )hdr.ExtPageLength == 0U) { error = -6; goto out; } else { } tmp = pci_alloc_consistent(ioc->pcidev, (size_t )((int )hdr.ExtPageLength * 4), & dma_handle); buffer = (SasExpanderPage0_t *)tmp; if ((unsigned long )buffer == (unsigned long )((SasExpanderPage0_t *)0)) { error = -12; goto out; } else { } cfg.physAddr = dma_handle; cfg.action = 1U; error = mpt_config(ioc, & cfg); if (error == 34) { error = -19; goto out_free_consistent; } else { } if (error != 0) { goto out_free_consistent; } else { } port_info->num_phys = (unsigned int )buffer->NumPhys != 0U ? (u16 )buffer->NumPhys : 1U; tmp___0 = kcalloc((size_t )port_info->num_phys, 112UL, 208U); port_info->phy_info = (struct mptsas_phyinfo *)tmp___0; if ((unsigned long )port_info->phy_info == (unsigned long )((struct mptsas_phyinfo *)0)) { error = -12; goto out_free_consistent; } else { } __len = 8UL; if (__len > 63UL) { __ret = memcpy((void *)(& sas_address), (void const *)(& buffer->SASAddress), __len); } else { __ret = memcpy((void *)(& sas_address), (void const *)(& buffer->SASAddress), __len); } i = 0; goto ldv_38748; ldv_38747: (port_info->phy_info + (unsigned long )i)->portinfo = port_info; (port_info->phy_info + (unsigned long )i)->handle = buffer->DevHandle; (port_info->phy_info + (unsigned long )i)->identify.sas_address = sas_address; (port_info->phy_info + (unsigned long )i)->identify.handle_parent = buffer->ParentDevHandle; i = i + 1; ldv_38748: ; if ((int )port_info->num_phys > i) { goto ldv_38747; } else { } out_free_consistent: pci_free_consistent(ioc->pcidev, (size_t )((int )hdr.ExtPageLength * 4), (void *)buffer, dma_handle); out: ; return (error); } } static int mptsas_sas_expander_pg1(MPT_ADAPTER *ioc , struct mptsas_phyinfo *phy_info , u32 form , u32 form_specific ) { ConfigExtendedPageHeader_t hdr ; CONFIGPARMS cfg ; SasExpanderPage1_t *buffer ; dma_addr_t dma_handle ; int error ; void *tmp ; { error = 0; hdr.PageVersion = 1U; hdr.ExtPageLength = 0U; hdr.PageNumber = 1U; hdr.Reserved1 = 0U; hdr.Reserved2 = 0U; hdr.PageType = 15U; hdr.ExtPageType = 17U; cfg.cfghdr.ehdr = & hdr; cfg.physAddr = 0xffffffffffffffffULL; cfg.pageAddr = form + form_specific; cfg.action = 0U; cfg.dir = 0U; cfg.timeout = 30U; error = mpt_config(ioc, & cfg); if (error != 0) { goto out; } else { } if ((unsigned int )hdr.ExtPageLength == 0U) { error = -6; goto out; } else { } tmp = pci_alloc_consistent(ioc->pcidev, (size_t )((int )hdr.ExtPageLength * 4), & dma_handle); buffer = (SasExpanderPage1_t *)tmp; if ((unsigned long )buffer == (unsigned long )((SasExpanderPage1_t *)0)) { error = -12; goto out; } else { } cfg.physAddr = dma_handle; cfg.action = 1U; error = mpt_config(ioc, & cfg); if (error == 34) { error = -19; goto out_free_consistent; } else { } if (error != 0) { goto out_free_consistent; } else { } mptsas_print_expander_pg1(ioc, buffer); phy_info->phy_id = buffer->PhyIdentifier; phy_info->port_id = buffer->PhysicalPort; phy_info->negotiated_link_rate = buffer->NegotiatedLinkRate; phy_info->programmed_link_rate = buffer->ProgrammedLinkRate; phy_info->hw_link_rate = buffer->HwLinkRate; phy_info->identify.handle = buffer->OwnerDevHandle; phy_info->attached.handle = buffer->AttachedDevHandle; out_free_consistent: pci_free_consistent(ioc->pcidev, (size_t )((int )hdr.ExtPageLength * 4), (void *)buffer, dma_handle); out: ; return (error); } } static int mptsas_exp_repmanufacture_info(MPT_ADAPTER *ioc , u64 sas_address , struct sas_expander_device *edev ) { MPT_FRAME_HDR *mf ; SmpPassthroughRequest_t *smpreq ; SmpPassthroughReply_t *smprep ; struct rep_manu_reply *manufacture_reply ; struct rep_manu_request *manufacture_request ; int ret ; int flagsLength ; unsigned long timeleft ; char *psge ; unsigned long flags ; void *data_out ; dma_addr_t data_out_dma ; u32 sz ; raw_spinlock_t *tmp ; u8 *tmp___0 ; { data_out = 0; data_out_dma = 0ULL; tmp = spinlock_check(& ioc->taskmgmt_lock); flags = _raw_spin_lock_irqsave(tmp); if ((unsigned int )ioc->ioc_reset_in_progress != 0U) { spin_unlock_irqrestore(& ioc->taskmgmt_lock, flags); printk("\016mptsas: %s: %s: host reset in progress!\n", "mptsas_exp_repmanufacture_info", (char *)(& ioc->name)); return (-14); } else { } spin_unlock_irqrestore(& ioc->taskmgmt_lock, flags); ret = ldv_mutex_lock_interruptible_39(& ioc->sas_mgmt.mutex); if (ret != 0) { goto out; } else { } mf = mpt_get_msg_frame((int )mptsasMgmtCtx, ioc); if ((unsigned long )mf == (unsigned long )((MPT_FRAME_HDR *)0)) { ret = -12; goto out_unlock; } else { } smpreq = (SmpPassthroughRequest_t *)mf; memset((void *)smpreq, 0, 44UL); sz = 64U; data_out = pci_alloc_consistent(ioc->pcidev, (size_t )sz, & data_out_dma); if ((unsigned long )data_out == (unsigned long )((void *)0)) { printk("\vMemory allocation failure at %s:%d/%s()!\n", (char *)"/home/mikhail/launches/cpachecker-regression2/launcher-working-dir/ldv-manager-work-dir/work/current--X--drivers/message/fusion/mptsas.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/message/fusion/mptsas.c.prepared", 2930, "mptsas_exp_repmanufacture_info"); ret = -12; goto put_mf; } else { } manufacture_request = (struct rep_manu_request *)data_out; manufacture_request->smp_frame_type = 64U; manufacture_request->function = 1U; manufacture_request->reserved = 0U; manufacture_request->request_length = 0U; smpreq->Function = 26U; smpreq->PhysicalPort = 255U; *((u64 *)(& smpreq->SASAddress)) = sas_address; smpreq->RequestDataLength = 4U; psge = (char *)mf + 8U; flagsLength = 84; flagsLength = flagsLength << 24; flagsLength = flagsLength | 4; (*(ioc->add_sge))((void *)psge, (u32 )flagsLength, data_out_dma); psge = psge + (unsigned long )ioc->SGE_size; flagsLength = 80; flagsLength = flagsLength << 24; flagsLength = flagsLength | 60; (*(ioc->add_sge))((void *)psge, (u32 )flagsLength, data_out_dma + 4ULL); ioc->sas_mgmt.status = 4U; mpt_put_msg_frame((int )mptsasMgmtCtx, ioc, mf); timeleft = wait_for_completion_timeout(& ioc->sas_mgmt.done, 2500UL); if (((int )ioc->sas_mgmt.status & 2) == 0) { ret = -62; mpt_free_msg_frame(ioc, mf); mf = 0; if (((int )ioc->sas_mgmt.status & 8) != 0) { goto out_free; } else { } if (timeleft == 0UL) { mpt_Soft_Hard_ResetHandler(ioc, 1); } else { } goto out_free; } else { } mf = 0; if ((int )ioc->sas_mgmt.status & 1) { smprep = (SmpPassthroughReply_t *)(& ioc->sas_mgmt.reply); if ((unsigned int )smprep->ResponseDataLength != 60U) { goto out_free; } else { } manufacture_reply = (struct rep_manu_reply *)data_out + 4U; strncpy((char *)(& edev->vendor_id), (char const *)(& manufacture_reply->vendor_id), 8UL); strncpy((char *)(& edev->product_id), (char const *)(& manufacture_reply->product_id), 16UL); strncpy((char *)(& edev->product_rev), (char const *)(& manufacture_reply->product_rev), 4UL); edev->level = (int )manufacture_reply->sas_format; if ((unsigned int )*((unsigned char *)manufacture_reply + 8UL) != 0U) { strncpy((char *)(& edev->component_vendor_id), (char const *)(& manufacture_reply->component_vendor_id), 8UL); tmp___0 = (u8 *)(& manufacture_reply->component_id); edev->component_id = (u16 )((int )((short )((int )*tmp___0 << 8)) | (int )((short )*(tmp___0 + 1UL))); edev->component_revision_id = manufacture_reply->component_revision_id; } else { } } else { printk("\vmptsas: %s: ERROR - %s: smp passthru reply failed to be returned\n", (char *)(& ioc->name), "mptsas_exp_repmanufacture_info"); ret = -6; } out_free: ; if (data_out_dma != 0ULL) { pci_free_consistent(ioc->pcidev, (size_t )sz, data_out, data_out_dma); } else { } put_mf: ; if ((unsigned long )mf != (unsigned long )((MPT_FRAME_HDR *)0)) { mpt_free_msg_frame(ioc, mf); } else { } out_unlock: ioc->sas_mgmt.status = 0U; ldv_mutex_unlock_40(& ioc->sas_mgmt.mutex); out: ; return (ret); } } static void mptsas_parse_device_info(struct sas_identify *identify , struct mptsas_devinfo *device_info ) { u16 protocols ; { identify->sas_address = device_info->sas_address; identify->phy_identifier = device_info->phy_id; protocols = (unsigned int )((u16 )device_info->device_info) & 120U; identify->initiator_port_protocols = 0; if (((int )protocols & 64) != 0) { identify->initiator_port_protocols = (enum sas_protocol )((unsigned int )identify->initiator_port_protocols | 8U); } else { } if (((int )protocols & 32) != 0) { identify->initiator_port_protocols = (enum sas_protocol )((unsigned int )identify->initiator_port_protocols | 4U); } else { } if (((int )protocols & 16) != 0) { identify->initiator_port_protocols = (enum sas_protocol )((unsigned int )identify->initiator_port_protocols | 2U); } else { } if (((int )protocols & 8) != 0) { identify->initiator_port_protocols = (enum sas_protocol )((unsigned int )identify->initiator_port_protocols | 1U); } else { } protocols = (unsigned int )((u16 )device_info->device_info) & 1920U; identify->target_port_protocols = 0; if (((int )protocols & 1024) != 0) { identify->target_port_protocols = (enum sas_protocol )((unsigned int )identify->target_port_protocols | 8U); } else { } if (((int )protocols & 512) != 0) { identify->target_port_protocols = (enum sas_protocol )((unsigned int )identify->target_port_protocols | 4U); } else { } if (((int )protocols & 256) != 0) { identify->target_port_protocols = (enum sas_protocol )((unsigned int )identify->target_port_protocols | 2U); } else { } if (((int )protocols & 128) != 0) { identify->target_port_protocols = (enum sas_protocol )((unsigned int )identify->target_port_protocols | 1U); } else { } switch (device_info->device_info & 7U) { case 0U: identify->device_type = 0; goto ldv_38819; case 1U: identify->device_type = 1; goto ldv_38819; case 2U: identify->device_type = 2; goto ldv_38819; case 3U: identify->device_type = 3; goto ldv_38819; } ldv_38819: ; return; } } static int mptsas_probe_one_phy(struct device *dev , struct mptsas_phyinfo *phy_info , int index , int local ) { MPT_ADAPTER *ioc ; struct sas_phy *phy ; struct sas_port *port ; int error ; VirtTarget *vtarget ; struct sas_rphy *rphy ; struct device *parent ; struct sas_identify identify ; int tmp ; struct mptsas_portinfo *port_info ; int i ; struct sas_rphy *parent_rphy ; struct device const *__mptr ; int tmp___0 ; int tmp___1 ; struct sas_rphy const *__mptr___0 ; struct sas_rphy *tmp___2 ; { error = 0; if ((unsigned long )dev == (unsigned long )((struct device *)0)) { error = -19; goto out; } else { } if ((unsigned long )phy_info->phy == (unsigned long )((struct sas_phy *)0)) { phy = sas_phy_alloc(dev, index); if ((unsigned long )phy == (unsigned long )((struct sas_phy *)0)) { error = -12; goto out; } else { } } else { phy = phy_info->phy; } mptsas_parse_device_info(& phy->identify, & phy_info->identify); switch ((int )phy_info->negotiated_link_rate) { case 1: phy->negotiated_linkrate = 1; goto ldv_38836; case 2: phy->negotiated_linkrate = 16; goto ldv_38836; case 8: phy->negotiated_linkrate = 8; goto ldv_38836; case 9: phy->negotiated_linkrate = 9; goto ldv_38836; case 10: phy->negotiated_linkrate = 10; goto ldv_38836; case 3: ; case 0: ; default: phy->negotiated_linkrate = 0; goto ldv_38836; } ldv_38836: ; switch ((int )phy_info->hw_link_rate & 240) { case 128: phy->maximum_linkrate_hw = 8; goto ldv_38845; case 144: phy->maximum_linkrate_hw = 9; goto ldv_38845; default: ; goto ldv_38845; } ldv_38845: ; switch ((int )phy_info->programmed_link_rate & 240) { case 128: phy->maximum_linkrate = 8; goto ldv_38849; case 144: phy->maximum_linkrate = 9; goto ldv_38849; default: ; goto ldv_38849; } ldv_38849: ; switch ((int )phy_info->hw_link_rate & 15) { case 8: phy->minimum_linkrate_hw = 8; goto ldv_38853; case 9: phy->minimum_linkrate_hw = 9; goto ldv_38853; default: ; goto ldv_38853; } ldv_38853: ; switch ((int )phy_info->programmed_link_rate & 15) { case 8: phy->minimum_linkrate = 8; goto ldv_38857; case 9: phy->minimum_linkrate = 9; goto ldv_38857; default: ; goto ldv_38857; } ldv_38857: ; if ((unsigned long )phy_info->phy == (unsigned long )((struct sas_phy *)0)) { error = sas_phy_add(phy); if (error != 0) { sas_phy_free(phy); goto out; } else { } phy_info->phy = phy; } else { } if ((unsigned int )phy_info->attached.handle == 0U || (unsigned long )phy_info->port_details == (unsigned long )((struct mptsas_portinfo_details *)0)) { goto out; } else { } port = mptsas_get_port(phy_info); ioc = phy_to_ioc(phy_info->phy); if ((unsigned int )phy_info->sas_port_add_phy != 0U) { if ((unsigned long )port == (unsigned long )((struct sas_port *)0)) { port = sas_port_alloc_num(dev); if ((unsigned long )port == (unsigned long )((struct sas_port *)0)) { error = -12; goto out; } else { } error = sas_port_add(port); if (error != 0) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: exit at line=%d\n", (char *)(& ioc->name), "mptsas_probe_one_phy", 3226); } else { } goto out; } else { } mptsas_set_port(ioc, phy_info, port); if ((ioc->debug_level & 8) != 0) { dev_printk("\017", (struct device const *)(& port->dev), "mptsas: %s: add port %d, sas_addr (0x%llx)\n", (char *)(& ioc->name), port->port_identifier, phy_info->attached.sas_address); } else { } } else { } if ((ioc->debug_level & 2097152) != 0) { printk("\017mptsas: %s: sas_port_add_phy: phy_id=%d\n", (char *)(& ioc->name), (int )phy_info->phy_id); } else { } sas_port_add_phy(port, phy_info->phy); phy_info->sas_port_add_phy = 0U; if ((ioc->debug_level & 8) != 0) { dev_printk("\017", (struct device const *)(& (phy_info->phy)->dev), "mptsas: %s: add phy %d, phy-obj (0x%p)\n", (char *)(& ioc->name), (int )phy_info->phy_id, phy_info->phy); } else { } } else { } tmp___2 = mptsas_get_rphy(phy_info); if (((unsigned long )tmp___2 == (unsigned long )((struct sas_rphy *)0) && (unsigned long )port != (unsigned long )((struct sas_port *)0)) && (unsigned long )port->rphy == (unsigned long )((struct sas_rphy *)0)) { parent = (dev->parent)->parent; tmp = mptsas_is_end_device(& phy_info->attached); if (tmp != 0 && (unsigned int )phy_info->attached.handle_parent != 0U) { goto out; } else { } mptsas_parse_device_info(& identify, & phy_info->attached); tmp___1 = scsi_is_host_device((struct device const *)parent); if (tmp___1 != 0) { port_info = ioc->hba_port_info; i = 0; goto ldv_38867; ldv_38866: ; if ((port_info->phy_info + (unsigned long )i)->identify.sas_address == identify.sas_address) { sas_port_mark_backlink(port); goto out; } else { } i = i + 1; ldv_38867: ; if ((int )port_info->num_phys > i) { goto ldv_38866; } else { } } else { tmp___0 = scsi_is_sas_rphy((struct device const *)parent); if (tmp___0 != 0) { __mptr = (struct device const *)parent; parent_rphy = (struct sas_rphy *)__mptr; if (identify.sas_address == parent_rphy->identify.sas_address) { sas_port_mark_backlink(port); goto out; } else { } } else { } } switch ((unsigned int )identify.device_type) { case 1U: rphy = sas_end_device_alloc(port); goto ldv_38873; case 2U: ; case 3U: rphy = sas_expander_alloc(port, identify.device_type); goto ldv_38873; default: rphy = 0; goto ldv_38873; } ldv_38873: ; if ((unsigned long )rphy == (unsigned long )((struct sas_rphy *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: exit at line=%d\n", (char *)(& ioc->name), "mptsas_probe_one_phy", 3300); } else { } goto out; } else { } rphy->identify = identify; error = sas_rphy_add(rphy); if (error != 0) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: exit at line=%d\n", (char *)(& ioc->name), "mptsas_probe_one_phy", 3309); } else { } sas_rphy_free(rphy); goto out; } else { } mptsas_set_rphy(ioc, phy_info, rphy); if ((unsigned int )identify.device_type == 2U || (unsigned int )identify.device_type == 3U) { __mptr___0 = (struct sas_rphy const *)rphy; mptsas_exp_repmanufacture_info(ioc, identify.sas_address, (struct sas_expander_device *)__mptr___0 + 0xffffffffffffffc8UL); } else { } } else { } vtarget = mptsas_find_vtarget(ioc, (int )phy_info->attached.channel, (int )phy_info->attached.id); if ((unsigned long )vtarget != (unsigned long )((VirtTarget *)0) && (unsigned int )vtarget->inDMD != 0U) { printk("\016Device returned, unsetting inDMD\n"); vtarget->inDMD = 0U; } else { } out: ; return (error); } } static int mptsas_probe_hba_phys(MPT_ADAPTER *ioc ) { struct mptsas_portinfo *port_info ; struct mptsas_portinfo *hba ; int error ; int i ; void *tmp ; u8 tmp___0 ; { error = -12; tmp = kzalloc(32UL, 208U); hba = (struct mptsas_portinfo *)tmp; if ((unsigned long )hba == (unsigned long )((struct mptsas_portinfo *)0)) { goto out; } else { } error = mptsas_sas_io_unit_pg0(ioc, hba); if (error != 0) { goto out_free_port_info; } else { } mptsas_sas_io_unit_pg1(ioc); ldv_mutex_lock_41(& ioc->sas_topology_mutex); port_info = ioc->hba_port_info; if ((unsigned long )port_info == (unsigned long )((struct mptsas_portinfo *)0)) { port_info = hba; ioc->hba_port_info = port_info; ioc->hba_port_num_phy = port_info->num_phys; list_add_tail(& port_info->list, & ioc->sas_topology); } else { i = 0; goto ldv_38889; ldv_38888: (port_info->phy_info + (unsigned long )i)->negotiated_link_rate = (hba->phy_info + (unsigned long )i)->negotiated_link_rate; (port_info->phy_info + (unsigned long )i)->handle = (hba->phy_info + (unsigned long )i)->handle; (port_info->phy_info + (unsigned long )i)->port_id = (hba->phy_info + (unsigned long )i)->port_id; i = i + 1; ldv_38889: ; if ((int )hba->num_phys > i) { goto ldv_38888; } else { } kfree((void const *)hba->phy_info); kfree((void const *)hba); hba = 0; } ldv_mutex_unlock_42(& ioc->sas_topology_mutex); i = 0; goto ldv_38892; ldv_38891: mptsas_sas_phy_pg0(ioc, port_info->phy_info + (unsigned long )i, 0U, (u32 )i); (port_info->phy_info + (unsigned long )i)->identify.handle = (port_info->phy_info + (unsigned long )i)->handle; mptsas_sas_device_pg0(ioc, & (port_info->phy_info + (unsigned long )i)->identify, 536870912U, (u32 )(port_info->phy_info + (unsigned long )i)->identify.handle); if (ioc->hba_port_sas_addr == 0ULL) { ioc->hba_port_sas_addr = (port_info->phy_info + (unsigned long )i)->identify.sas_address; } else { } tmp___0 = (u8 )i; (port_info->phy_info + (unsigned long )i)->phy_id = tmp___0; (port_info->phy_info + (unsigned long )i)->identify.phy_id = tmp___0; if ((unsigned int )(port_info->phy_info + (unsigned long )i)->attached.handle != 0U) { mptsas_sas_device_pg0(ioc, & (port_info->phy_info + (unsigned long )i)->attached, 536870912U, (u32 )(port_info->phy_info + (unsigned long )i)->attached.handle); } else { } i = i + 1; ldv_38892: ; if ((int )port_info->num_phys > i) { goto ldv_38891; } else { } mptsas_setup_wide_ports(ioc, port_info); i = 0; goto ldv_38895; ldv_38894: mptsas_probe_one_phy(& (ioc->sh)->shost_gendev, port_info->phy_info + (unsigned long )i, ioc->sas_index, 1); i = i + 1; ioc->sas_index = ioc->sas_index + 1; ldv_38895: ; if ((int )port_info->num_phys > i) { goto ldv_38894; } else { } return (0); out_free_port_info: kfree((void const *)hba); out: ; return (error); } } static void mptsas_expander_refresh(MPT_ADAPTER *ioc , struct mptsas_portinfo *port_info ) { struct mptsas_portinfo *parent ; struct device *parent_dev ; struct sas_rphy *rphy ; int i ; u64 sas_address ; u32 handle ; { handle = (u32 )(port_info->phy_info)->handle; sas_address = (port_info->phy_info)->identify.sas_address; i = 0; goto ldv_38908; ldv_38907: mptsas_sas_expander_pg1(ioc, port_info->phy_info + (unsigned long )i, 268435456U, (u32 )(i << 16) + handle); mptsas_sas_device_pg0(ioc, & (port_info->phy_info + (unsigned long )i)->identify, 536870912U, (u32 )(port_info->phy_info + (unsigned long )i)->identify.handle); (port_info->phy_info + (unsigned long )i)->identify.phy_id = (port_info->phy_info + (unsigned long )i)->phy_id; if ((unsigned int )(port_info->phy_info + (unsigned long )i)->attached.handle != 0U) { mptsas_sas_device_pg0(ioc, & (port_info->phy_info + (unsigned long )i)->attached, 536870912U, (u32 )(port_info->phy_info + (unsigned long )i)->attached.handle); (port_info->phy_info + (unsigned long )i)->attached.phy_id = (port_info->phy_info + (unsigned long )i)->phy_id; } else { } i = i + 1; ldv_38908: ; if ((int )port_info->num_phys > i) { goto ldv_38907; } else { } ldv_mutex_lock_43(& ioc->sas_topology_mutex); parent = mptsas_find_portinfo_by_handle(ioc, (int )(port_info->phy_info)->identify.handle_parent); if ((unsigned long )parent == (unsigned long )((struct mptsas_portinfo *)0)) { ldv_mutex_unlock_44(& ioc->sas_topology_mutex); return; } else { } i = 0; parent_dev = 0; goto ldv_38911; ldv_38910: ; if ((parent->phy_info + (unsigned long )i)->attached.sas_address == sas_address) { rphy = mptsas_get_rphy(parent->phy_info + (unsigned long )i); parent_dev = & rphy->dev; } else { } i = i + 1; ldv_38911: ; if ((int )parent->num_phys > i && (unsigned long )parent_dev == (unsigned long )((struct device *)0)) { goto ldv_38910; } else { } ldv_mutex_unlock_45(& ioc->sas_topology_mutex); mptsas_setup_wide_ports(ioc, port_info); i = 0; goto ldv_38914; ldv_38913: mptsas_probe_one_phy(parent_dev, port_info->phy_info + (unsigned long )i, ioc->sas_index, 0); i = i + 1; ioc->sas_index = ioc->sas_index + 1; ldv_38914: ; if ((int )port_info->num_phys > i) { goto ldv_38913; } else { } return; } } static void mptsas_expander_event_add(MPT_ADAPTER *ioc , MpiEventDataSasExpanderStatusChange_t *expander_data ) { struct mptsas_portinfo *port_info ; int i ; __le64 sas_address ; void *tmp ; void *tmp___0 ; size_t __len ; void *__ret ; { tmp = kzalloc(32UL, 208U); port_info = (struct mptsas_portinfo *)tmp; if ((unsigned long )port_info == (unsigned long )((struct mptsas_portinfo *)0)) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/mikhail/launches/cpachecker-regression2/launcher-working-dir/ldv-manager-work-dir/work/current--X--drivers/message/fusion/mptsas.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/message/fusion/mptsas.c.prepared"), "i" (3478), "i" (12UL)); ldv_38923: ; goto ldv_38923; } else { } port_info->num_phys = (unsigned int )expander_data->NumPhys != 0U ? (u16 )expander_data->NumPhys : 1U; tmp___0 = kcalloc((size_t )port_info->num_phys, 112UL, 208U); port_info->phy_info = (struct mptsas_phyinfo *)tmp___0; if ((unsigned long )port_info->phy_info == (unsigned long )((struct mptsas_phyinfo *)0)) { __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/mikhail/launches/cpachecker-regression2/launcher-working-dir/ldv-manager-work-dir/work/current--X--drivers/message/fusion/mptsas.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/message/fusion/mptsas.c.prepared"), "i" (3484), "i" (12UL)); ldv_38924: ; goto ldv_38924; } else { } __len = 8UL; if (__len > 63UL) { __ret = memcpy((void *)(& sas_address), (void const *)(& expander_data->SASAddress), __len); } else { __ret = memcpy((void *)(& sas_address), (void const *)(& expander_data->SASAddress), __len); } i = 0; goto ldv_38929; ldv_38928: (port_info->phy_info + (unsigned long )i)->portinfo = port_info; (port_info->phy_info + (unsigned long )i)->handle = expander_data->DevHandle; (port_info->phy_info + (unsigned long )i)->identify.sas_address = sas_address; (port_info->phy_info + (unsigned long )i)->identify.handle_parent = expander_data->ParentDevHandle; i = i + 1; ldv_38929: ; if ((int )port_info->num_phys > i) { goto ldv_38928; } else { } ldv_mutex_lock_46(& ioc->sas_topology_mutex); list_add_tail(& port_info->list, & ioc->sas_topology); ldv_mutex_unlock_47(& ioc->sas_topology_mutex); printk("\016mptsas: %s: add expander: num_phys %d, sas_addr (0x%llx)\n", (char *)(& ioc->name), (int )port_info->num_phys, sas_address); mptsas_expander_refresh(ioc, port_info); return; } } static void mptsas_delete_expander_siblings(MPT_ADAPTER *ioc , struct mptsas_portinfo *parent , struct mptsas_portinfo *expander ) { struct mptsas_phyinfo *phy_info ; struct mptsas_portinfo *port_info ; struct sas_rphy *rphy ; int i ; { phy_info = expander->phy_info; i = 0; goto ldv_38942; ldv_38941: rphy = mptsas_get_rphy(phy_info); if ((unsigned long )rphy == (unsigned long )((struct sas_rphy *)0)) { goto ldv_38940; } else { } if ((unsigned int )rphy->identify.device_type == 1U) { mptsas_del_end_device(ioc, phy_info); } else { } ldv_38940: i = i + 1; phy_info = phy_info + 1; ldv_38942: ; if ((int )expander->num_phys > i) { goto ldv_38941; } else { } phy_info = expander->phy_info; i = 0; goto ldv_38946; ldv_38945: rphy = mptsas_get_rphy(phy_info); if ((unsigned long )rphy == (unsigned long )((struct sas_rphy *)0)) { goto ldv_38944; } else { } if ((unsigned int )rphy->identify.device_type == 2U || (unsigned int )rphy->identify.device_type == 3U) { port_info = mptsas_find_portinfo_by_sas_address(ioc, rphy->identify.sas_address); if ((unsigned long )port_info == (unsigned long )((struct mptsas_portinfo *)0)) { goto ldv_38944; } else { } if ((unsigned long )port_info == (unsigned long )parent) { goto ldv_38944; } else { } mptsas_expander_delete(ioc, port_info, 1); } else { } ldv_38944: i = i + 1; phy_info = phy_info + 1; ldv_38946: ; if ((int )expander->num_phys > i) { goto ldv_38945; } else { } return; } } static void mptsas_expander_delete(MPT_ADAPTER *ioc , struct mptsas_portinfo *port_info , u8 force ) { struct mptsas_portinfo *parent ; int i ; u64 expander_sas_address ; struct mptsas_phyinfo *phy_info ; struct mptsas_portinfo buffer ; struct mptsas_portinfo_details *port_details ; struct sas_port *port ; { if ((unsigned long )port_info == (unsigned long )((struct mptsas_portinfo *)0)) { return; } else { } mptsas_sas_expander_pg0(ioc, & buffer, 536870912U, (u32 )(port_info->phy_info)->identify.handle); if ((unsigned int )buffer.num_phys != 0U) { kfree((void const *)buffer.phy_info); if ((unsigned int )force == 0U) { return; } else { } } else { } port_details = 0; expander_sas_address = (port_info->phy_info)->identify.sas_address; parent = mptsas_find_portinfo_by_handle(ioc, (int )(port_info->phy_info)->identify.handle_parent); mptsas_delete_expander_siblings(ioc, parent, port_info); if ((unsigned long )parent == (unsigned long )((struct mptsas_portinfo *)0)) { goto out; } else { } phy_info = parent->phy_info; port = 0; i = 0; goto ldv_38963; ldv_38962: ; if ((unsigned long )phy_info->phy == (unsigned long )((struct sas_phy *)0)) { goto ldv_38961; } else { } if (phy_info->attached.sas_address != expander_sas_address) { goto ldv_38961; } else { } if ((unsigned long )port == (unsigned long )((struct sas_port *)0)) { port = mptsas_get_port(phy_info); port_details = phy_info->port_details; } else { } dev_printk("\017", (struct device const *)(& (phy_info->phy)->dev), "mptsas: %s: delete phy %d, phy-obj (0x%p)\n", (char *)(& ioc->name), (int )phy_info->phy_id, phy_info->phy); sas_port_delete_phy(port, phy_info->phy); ldv_38961: i = i + 1; phy_info = phy_info + 1; ldv_38963: ; if ((int )parent->num_phys > i) { goto ldv_38962; } else { } if ((unsigned long )port != (unsigned long )((struct sas_port *)0)) { dev_printk("\017", (struct device const *)(& port->dev), "mptsas: %s: delete port %d, sas_addr (0x%llx)\n", (char *)(& ioc->name), port->port_identifier, expander_sas_address); sas_port_delete(port); mptsas_port_delete(ioc, port_details); } else { } out: printk("\016mptsas: %s: delete expander: num_phys %d, sas_addr (0x%llx)\n", (char *)(& ioc->name), (int )port_info->num_phys, expander_sas_address); list_del(& port_info->list); kfree((void const *)port_info->phy_info); kfree((void const *)port_info); return; } } static void mptsas_send_expander_event(struct fw_event_work *fw_event ) { MPT_ADAPTER *ioc ; MpiEventDataSasExpanderStatusChange_t *expander_data ; struct mptsas_portinfo *port_info ; __le64 sas_address ; int i ; size_t __len ; void *__ret ; { ioc = fw_event->ioc; expander_data = (MpiEventDataSasExpanderStatusChange_t *)(& fw_event->event_data); __len = 8UL; if (__len > 63UL) { __ret = memcpy((void *)(& sas_address), (void const *)(& expander_data->SASAddress), __len); } else { __ret = memcpy((void *)(& sas_address), (void const *)(& expander_data->SASAddress), __len); } sas_address = sas_address; port_info = mptsas_find_portinfo_by_sas_address(ioc, sas_address); if ((unsigned int )expander_data->ReasonCode == 0U) { if ((unsigned long )port_info != (unsigned long )((struct mptsas_portinfo *)0)) { i = 0; goto ldv_38977; ldv_38976: (port_info->phy_info + (unsigned long )i)->portinfo = port_info; (port_info->phy_info + (unsigned long )i)->handle = expander_data->DevHandle; (port_info->phy_info + (unsigned long )i)->identify.sas_address = sas_address; (port_info->phy_info + (unsigned long )i)->identify.handle_parent = expander_data->ParentDevHandle; i = i + 1; ldv_38977: ; if ((int )port_info->num_phys > i) { goto ldv_38976; } else { } mptsas_expander_refresh(ioc, port_info); } else if ((unsigned long )port_info == (unsigned long )((struct mptsas_portinfo *)0) && (unsigned int )expander_data->NumPhys != 0U) { mptsas_expander_event_add(ioc, expander_data); } else if ((unsigned int )expander_data->ReasonCode == 1U) { mptsas_expander_delete(ioc, port_info, 0); } else { } } else { } mptsas_free_fw_event(ioc, fw_event); return; } } struct mptsas_portinfo *mptsas_expander_add(MPT_ADAPTER *ioc , u16 handle ) { struct mptsas_portinfo buffer ; struct mptsas_portinfo *port_info ; int i ; int tmp ; void *tmp___0 ; { tmp = mptsas_sas_expander_pg0(ioc, & buffer, 536870912U, (u32 )handle); if (tmp != 0) { return (0); } else { } tmp___0 = kzalloc(32UL, 32U); port_info = (struct mptsas_portinfo *)tmp___0; if ((unsigned long )port_info == (unsigned long )((struct mptsas_portinfo *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: exit at line=%d\n", (char *)(& ioc->name), "mptsas_expander_add", 3716); } else { } return (0); } else { } port_info->num_phys = buffer.num_phys; port_info->phy_info = buffer.phy_info; i = 0; goto ldv_38988; ldv_38987: (port_info->phy_info + (unsigned long )i)->portinfo = port_info; i = i + 1; ldv_38988: ; if ((int )port_info->num_phys > i) { goto ldv_38987; } else { } ldv_mutex_lock_48(& ioc->sas_topology_mutex); list_add_tail(& port_info->list, & ioc->sas_topology); ldv_mutex_unlock_49(& ioc->sas_topology_mutex); printk("\016mptsas: %s: add expander: num_phys %d, sas_addr (0x%llx)\n", (char *)(& ioc->name), (int )port_info->num_phys, (buffer.phy_info)->identify.sas_address); mptsas_expander_refresh(ioc, port_info); return (port_info); } } static void mptsas_send_link_status_event(struct fw_event_work *fw_event ) { MPT_ADAPTER *ioc ; MpiEventDataSasPhyLinkStatus_t *link_data ; struct mptsas_portinfo *port_info ; struct mptsas_phyinfo *phy_info ; __le64 sas_address ; u8 phy_num ; u8 link_rate ; size_t __len ; void *__ret ; struct scsi_device *sdev ; VirtDevice *vdevice ; u8 channel ; u8 id ; int tmp ; { phy_info = 0; ioc = fw_event->ioc; link_data = (MpiEventDataSasPhyLinkStatus_t *)(& fw_event->event_data); __len = 8UL; if (__len > 63UL) { __ret = memcpy((void *)(& sas_address), (void const *)(& link_data->SASAddress), __len); } else { __ret = memcpy((void *)(& sas_address), (void const *)(& link_data->SASAddress), __len); } sas_address = sas_address; link_rate = (u8 )((int )link_data->LinkRates >> 4); phy_num = link_data->PhyNum; port_info = mptsas_find_portinfo_by_sas_address(ioc, sas_address); if ((unsigned long )port_info != (unsigned long )((struct mptsas_portinfo *)0)) { phy_info = port_info->phy_info + (unsigned long )phy_num; if ((unsigned long )phy_info != (unsigned long )((struct mptsas_phyinfo *)0)) { phy_info->negotiated_link_rate = link_rate; } else { } } else { } if (((unsigned int )link_rate == 8U || (unsigned int )link_rate == 9U) || (unsigned int )link_rate == 10U) { if ((unsigned long )port_info == (unsigned long )((struct mptsas_portinfo *)0)) { if ((unsigned int )ioc->old_sas_discovery_protocal != 0U) { port_info = mptsas_expander_add(ioc, (int )link_data->DevHandle); if ((unsigned long )port_info != (unsigned long )((struct mptsas_portinfo *)0)) { goto out; } else { } } else { } goto out; } else { } if ((unsigned long )ioc->hba_port_info == (unsigned long )port_info) { mptsas_probe_hba_phys(ioc); } else { mptsas_expander_refresh(ioc, port_info); } } else if ((unsigned long )phy_info != (unsigned long )((struct mptsas_phyinfo *)0) && (unsigned long )phy_info->phy != (unsigned long )((struct sas_phy *)0)) { if ((unsigned int )link_rate == 1U) { (phy_info->phy)->negotiated_linkrate = 1; } else if ((unsigned int )link_rate == 2U) { (phy_info->phy)->negotiated_linkrate = 16; } else { (phy_info->phy)->negotiated_linkrate = 0; if ((unsigned int )ioc->device_missing_delay != 0U) { tmp = mptsas_is_end_device(& phy_info->attached); if (tmp != 0) { id = phy_info->attached.id; channel = phy_info->attached.channel; if ((ioc->debug_level & 8) != 0) { printk("\017mptsas: %s: Link down for fw_id %d:fw_channel %d\n", (char *)(& ioc->name), (int )phy_info->attached.id, (int )phy_info->attached.channel); } else { } sdev = __scsi_iterate_devices(ioc->sh, 0); goto ldv_39010; ldv_39009: vdevice = (VirtDevice *)sdev->hostdata; if ((unsigned long )vdevice == (unsigned long )((VirtDevice *)0) || (unsigned long )vdevice->vtarget == (unsigned long )((VirtTarget *)0)) { goto ldv_39008; } else { } if (((int )(vdevice->vtarget)->tflags & 64) != 0 || (unsigned int )(vdevice->vtarget)->raidVolume != 0U) { goto ldv_39008; } else { } if ((int )(vdevice->vtarget)->id == (int )id && (int )(vdevice->vtarget)->channel == (int )channel) { if ((ioc->debug_level & 8) != 0) { printk("\017mptsas: %s: SDEV OUTSTANDING CMDS%d\n", (char *)(& ioc->name), sdev->device_busy); } else { } } else { } ldv_39008: sdev = __scsi_iterate_devices(ioc->sh, sdev); ldv_39010: ; if ((unsigned long )sdev != (unsigned long )((struct scsi_device *)0)) { goto ldv_39009; } else { } } else { } } else { } } } else { } out: mptsas_free_fw_event(ioc, fw_event); return; } } static void mptsas_not_responding_devices(MPT_ADAPTER *ioc ) { struct mptsas_portinfo buffer ; struct mptsas_portinfo *port_info ; struct mptsas_device_info *sas_info ; struct mptsas_devinfo sas_device ; u32 handle ; VirtTarget *vtarget ; struct mptsas_phyinfo *phy_info ; u8 found_expander ; int retval ; int retry_count ; unsigned long flags ; raw_spinlock_t *tmp ; struct list_head const *__mptr ; raw_spinlock_t *tmp___0 ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; int tmp___1 ; struct list_head const *__mptr___2 ; { vtarget = 0; mpt_findImVolumes(ioc); tmp = spinlock_check(& ioc->taskmgmt_lock); flags = _raw_spin_lock_irqsave(tmp); if ((unsigned int )ioc->ioc_reset_in_progress != 0U) { if ((ioc->debug_level & 128) != 0) { printk("\017mptsas: %s: %s: exiting due to a parallel reset \n", (char *)(& ioc->name), "mptsas_not_responding_devices"); } else { } spin_unlock_irqrestore(& ioc->taskmgmt_lock, flags); return; } else { } spin_unlock_irqrestore(& ioc->taskmgmt_lock, flags); ldv_mutex_lock_50(& ioc->sas_device_info_mutex); redo_device_scan: __mptr = (struct list_head const *)ioc->sas_device_info_list.next; sas_info = (struct mptsas_device_info *)__mptr; goto ldv_39041; ldv_39040: ; if ((unsigned int )sas_info->is_cached != 0U) { goto ldv_39035; } else { } if ((unsigned int )sas_info->is_logical_volume == 0U) { sas_device.handle = 0U; retry_count = 0; retry_page: retval = mptsas_sas_device_pg0(ioc, & sas_device, 268435456U, (u32 )(((int )sas_info->fw.channel << 8) + (int )sas_info->fw.id)); if ((unsigned int )sas_device.handle != 0U) { goto ldv_39035; } else { } if (retval == -16) { tmp___0 = spinlock_check(& ioc->taskmgmt_lock); flags = _raw_spin_lock_irqsave(tmp___0); if ((unsigned int )ioc->ioc_reset_in_progress != 0U) { if ((ioc->debug_level & 128) != 0) { printk("\017mptsas: %s: %s: exiting due to reset\n", (char *)(& ioc->name), "mptsas_not_responding_devices"); } else { } spin_unlock_irqrestore(& ioc->taskmgmt_lock, flags); ldv_mutex_unlock_51(& ioc->sas_device_info_mutex); return; } else { } spin_unlock_irqrestore(& ioc->taskmgmt_lock, flags); } else { } if (retval != 0 && retval != -19) { if (retry_count <= 9) { retry_count = retry_count + 1; goto retry_page; } else if ((ioc->debug_level & 8) != 0) { printk("\017mptsas: %s: %s: Config page retry exceeded retry count deleting device 0x%llx\n", (char *)(& ioc->name), "mptsas_not_responding_devices", sas_info->sas_address); } else { } } else { } vtarget = mptsas_find_vtarget(ioc, (int )sas_info->fw.channel, (int )sas_info->fw.id); if ((unsigned long )vtarget != (unsigned long )((VirtTarget *)0)) { vtarget->deleted = 1U; } else { } phy_info = mptsas_find_phyinfo_by_sas_address(ioc, sas_info->sas_address); if ((unsigned long )phy_info != (unsigned long )((struct mptsas_phyinfo *)0)) { mptsas_del_end_device(ioc, phy_info); goto redo_device_scan; } else { } } else { mptsas_volume_delete(ioc, (int )sas_info->fw.id); } ldv_39035: __mptr___0 = (struct list_head const *)sas_info->list.next; sas_info = (struct mptsas_device_info *)__mptr___0; ldv_39041: ; if ((unsigned long )(& sas_info->list) != (unsigned long )(& ioc->sas_device_info_list)) { goto ldv_39040; } else { } ldv_mutex_unlock_52(& ioc->sas_device_info_mutex); ldv_mutex_lock_53(& ioc->sas_topology_mutex); redo_expander_scan: __mptr___1 = (struct list_head const *)ioc->sas_topology.next; port_info = (struct mptsas_portinfo *)__mptr___1; goto ldv_39053; ldv_39052: ; if ((unsigned long )port_info->phy_info != (unsigned long )((struct mptsas_phyinfo *)0) && ((port_info->phy_info)->identify.device_info & 256U) == 0U) { goto ldv_39048; } else { } found_expander = 0U; handle = 65535U; goto ldv_39050; ldv_39049: handle = (u32 )(buffer.phy_info)->handle; if ((buffer.phy_info)->identify.sas_address == (port_info->phy_info)->identify.sas_address) { found_expander = 1U; } else { } kfree((void const *)buffer.phy_info); ldv_39050: tmp___1 = mptsas_sas_expander_pg0(ioc, & buffer, 0U, handle); if (tmp___1 == 0 && (unsigned int )found_expander == 0U) { goto ldv_39049; } else { } if ((unsigned int )found_expander == 0U) { mptsas_expander_delete(ioc, port_info, 0); goto redo_expander_scan; } else { } ldv_39048: __mptr___2 = (struct list_head const *)port_info->list.next; port_info = (struct mptsas_portinfo *)__mptr___2; ldv_39053: ; if ((unsigned long )(& port_info->list) != (unsigned long )(& ioc->sas_topology)) { goto ldv_39052; } else { } ldv_mutex_unlock_54(& ioc->sas_topology_mutex); return; } } static void mptsas_probe_expanders(MPT_ADAPTER *ioc ) { struct mptsas_portinfo buffer ; struct mptsas_portinfo *port_info ; u32 handle ; int i ; void *tmp ; int tmp___0 ; { handle = 65535U; goto ldv_39065; ldv_39070: handle = (u32 )(buffer.phy_info)->handle; port_info = mptsas_find_portinfo_by_sas_address(ioc, (buffer.phy_info)->identify.sas_address); if ((unsigned long )port_info != (unsigned long )((struct mptsas_portinfo *)0)) { i = 0; goto ldv_39063; ldv_39062: (port_info->phy_info + (unsigned long )i)->handle = (u16 )handle; (port_info->phy_info + (unsigned long )i)->identify.handle_parent = (buffer.phy_info)->identify.handle_parent; i = i + 1; ldv_39063: ; if ((int )buffer.num_phys > i) { goto ldv_39062; } else { } mptsas_expander_refresh(ioc, port_info); kfree((void const *)buffer.phy_info); goto ldv_39065; } else { } tmp = kzalloc(32UL, 208U); port_info = (struct mptsas_portinfo *)tmp; if ((unsigned long )port_info == (unsigned long )((struct mptsas_portinfo *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: exit at line=%d\n", (char *)(& ioc->name), "mptsas_probe_expanders", 3987); } else { } return; } else { } port_info->num_phys = buffer.num_phys; port_info->phy_info = buffer.phy_info; i = 0; goto ldv_39068; ldv_39067: (port_info->phy_info + (unsigned long )i)->portinfo = port_info; i = i + 1; ldv_39068: ; if ((int )port_info->num_phys > i) { goto ldv_39067; } else { } ldv_mutex_lock_55(& ioc->sas_topology_mutex); list_add_tail(& port_info->list, & ioc->sas_topology); ldv_mutex_unlock_56(& ioc->sas_topology_mutex); printk("\016mptsas: %s: add expander: num_phys %d, sas_addr (0x%llx)\n", (char *)(& ioc->name), (int )port_info->num_phys, (buffer.phy_info)->identify.sas_address); mptsas_expander_refresh(ioc, port_info); ldv_39065: tmp___0 = mptsas_sas_expander_pg0(ioc, & buffer, 0U, handle); if (tmp___0 == 0) { goto ldv_39070; } else { } return; } } static void mptsas_probe_devices(MPT_ADAPTER *ioc ) { u16 handle ; struct mptsas_devinfo sas_device ; struct mptsas_phyinfo *phy_info ; struct sas_rphy *tmp ; int tmp___0 ; { handle = 65535U; goto ldv_39078; ldv_39079: handle = sas_device.handle; if ((sas_device.device_info & 1664U) == 0U) { goto ldv_39078; } else { } if (((int )sas_device.flags & 1) == 0 || ((int )sas_device.flags & 2) == 0) { goto ldv_39078; } else { } phy_info = mptsas_refreshing_device_handles(ioc, & sas_device); if ((unsigned long )phy_info == (unsigned long )((struct mptsas_phyinfo *)0)) { goto ldv_39078; } else { } tmp = mptsas_get_rphy(phy_info); if ((unsigned long )tmp != (unsigned long )((struct sas_rphy *)0)) { goto ldv_39078; } else { } mptsas_add_end_device(ioc, phy_info); ldv_39078: tmp___0 = mptsas_sas_device_pg0(ioc, & sas_device, 0U, (u32 )handle); if (tmp___0 == 0) { goto ldv_39079; } else { } return; } } static void mptsas_scan_sas_topology(MPT_ADAPTER *ioc ) { struct scsi_device *sdev ; int i ; { mptsas_probe_hba_phys(ioc); mptsas_probe_expanders(ioc); mptsas_probe_devices(ioc); if (((unsigned int )ioc->ir_firmware == 0U || (unsigned long )ioc->raid_data.pIocPg2 == (unsigned long )((IOCPage2_t *)0)) || (unsigned int )(ioc->raid_data.pIocPg2)->NumActiveVolumes == 0U) { return; } else { } i = 0; goto ldv_39088; ldv_39087: sdev = scsi_device_lookup(ioc->sh, 1U, (uint )(ioc->raid_data.pIocPg2)->RaidVolume[i].VolumeID, 0U); if ((unsigned long )sdev != (unsigned long )((struct scsi_device *)0)) { scsi_device_put(sdev); goto ldv_39086; } else { } printk("\016mptsas: %s: attaching raid volume, channel %d, id %d\n", (char *)(& ioc->name), 1, (int )(ioc->raid_data.pIocPg2)->RaidVolume[i].VolumeID); scsi_add_device(ioc->sh, 1U, (uint )(ioc->raid_data.pIocPg2)->RaidVolume[i].VolumeID, 0U); ldv_39086: i = i + 1; ldv_39088: ; if ((int )(ioc->raid_data.pIocPg2)->NumActiveVolumes > i) { goto ldv_39087; } else { } return; } } static void mptsas_handle_queue_full_event(struct fw_event_work *fw_event ) { MPT_ADAPTER *ioc ; EventDataQueueFull_t *qfull_data ; struct mptsas_device_info *sas_info ; struct scsi_device *sdev ; int depth ; int id ; int channel ; int fw_id ; int fw_channel ; u16 current_depth ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; struct list_head const *__mptr___2 ; int tmp ; { id = -1; channel = -1; ioc = fw_event->ioc; qfull_data = (EventDataQueueFull_t *)(& fw_event->event_data); fw_id = (int )qfull_data->TargetID; fw_channel = (int )qfull_data->Bus; current_depth = qfull_data->CurrentDepth; ldv_mutex_lock_57(& ioc->sas_device_info_mutex); tmp = mptscsih_is_phys_disk(ioc, (int )((u8 )fw_channel), (int )((u8 )fw_id)); if (tmp != 0) { __mptr = (struct list_head const *)ioc->sas_device_info_list.next; sas_info = (struct mptsas_device_info *)__mptr; goto ldv_39110; ldv_39109: ; if ((unsigned int )sas_info->is_cached != 0U || (unsigned int )sas_info->is_logical_volume != 0U) { goto ldv_39107; } else { } if ((unsigned int )sas_info->is_hidden_raid_component != 0U && ((int )sas_info->fw.channel == fw_channel && (int )sas_info->fw.id == fw_id)) { id = (int )sas_info->volume_id; channel = 1; goto out; } else { } ldv_39107: __mptr___0 = (struct list_head const *)sas_info->list.next; sas_info = (struct mptsas_device_info *)__mptr___0; ldv_39110: ; if ((unsigned long )(& sas_info->list) != (unsigned long )(& ioc->sas_device_info_list)) { goto ldv_39109; } else { } } else { __mptr___1 = (struct list_head const *)ioc->sas_device_info_list.next; sas_info = (struct mptsas_device_info *)__mptr___1; goto ldv_39118; ldv_39117: ; if (((unsigned int )sas_info->is_cached != 0U || (unsigned int )sas_info->is_hidden_raid_component != 0U) || (unsigned int )sas_info->is_logical_volume != 0U) { goto ldv_39116; } else { } if ((int )sas_info->fw.channel == fw_channel && (int )sas_info->fw.id == fw_id) { id = (int )sas_info->os.id; channel = (int )sas_info->os.channel; goto out; } else { } ldv_39116: __mptr___2 = (struct list_head const *)sas_info->list.next; sas_info = (struct mptsas_device_info *)__mptr___2; ldv_39118: ; if ((unsigned long )(& sas_info->list) != (unsigned long )(& ioc->sas_device_info_list)) { goto ldv_39117; } else { } } out: ldv_mutex_unlock_58(& ioc->sas_device_info_mutex); if (id != -1) { sdev = __scsi_iterate_devices(ioc->sh, 0); goto ldv_39122; ldv_39121: ; if (sdev->id == (unsigned int )id && sdev->channel == (unsigned int )channel) { if ((int )sdev->queue_depth < (int )current_depth) { dev_printk("\016", (struct device const *)(& sdev->sdev_gendev), "strange observation, the queue depth is (%d) meanwhile fw queue depth (%d)\n", (int )sdev->queue_depth, (int )current_depth); goto ldv_39120; } else { } depth = scsi_track_queue_full(sdev, (int )current_depth + -1); if (depth > 0) { dev_printk("\016", (struct device const *)(& sdev->sdev_gendev), "Queue depth reduced to (%d)\n", depth); } else if (depth < 0) { dev_printk("\016", (struct device const *)(& sdev->sdev_gendev), "Tagged Command Queueing is being disabled\n"); } else if (depth == 0) { dev_printk("\016", (struct device const *)(& sdev->sdev_gendev), "Queue depth not changed yet\n"); } else { } } else { } ldv_39120: sdev = __scsi_iterate_devices(ioc->sh, sdev); ldv_39122: ; if ((unsigned long )sdev != (unsigned long )((struct scsi_device *)0)) { goto ldv_39121; } else { } } else { } mptsas_free_fw_event(ioc, fw_event); return; } } static struct mptsas_phyinfo *mptsas_find_phyinfo_by_sas_address(MPT_ADAPTER *ioc , u64 sas_address ) { struct mptsas_portinfo *port_info ; struct mptsas_phyinfo *phy_info ; int i ; struct list_head const *__mptr ; int tmp ; struct list_head const *__mptr___0 ; { phy_info = 0; ldv_mutex_lock_59(& ioc->sas_topology_mutex); __mptr = (struct list_head const *)ioc->sas_topology.next; port_info = (struct mptsas_portinfo *)__mptr; goto ldv_39140; ldv_39139: i = 0; goto ldv_39138; ldv_39137: tmp = mptsas_is_end_device(& (port_info->phy_info + (unsigned long )i)->attached); if (tmp == 0) { goto ldv_39135; } else { } if ((port_info->phy_info + (unsigned long )i)->attached.sas_address != sas_address) { goto ldv_39135; } else { } phy_info = port_info->phy_info + (unsigned long )i; goto ldv_39136; ldv_39135: i = i + 1; ldv_39138: ; if ((int )port_info->num_phys > i) { goto ldv_39137; } else { } ldv_39136: __mptr___0 = (struct list_head const *)port_info->list.next; port_info = (struct mptsas_portinfo *)__mptr___0; ldv_39140: ; if ((unsigned long )(& port_info->list) != (unsigned long )(& ioc->sas_topology)) { goto ldv_39139; } else { } ldv_mutex_unlock_60(& ioc->sas_topology_mutex); return (phy_info); } } static struct mptsas_phyinfo *mptsas_find_phyinfo_by_phys_disk_num(MPT_ADAPTER *ioc , u8 phys_disk_num , u8 channel , u8 id ) { struct mptsas_phyinfo *phy_info ; struct mptsas_portinfo *port_info ; RaidPhysDiskPage1_t *phys_disk ; int num_paths ; u64 sas_address ; int i ; void *tmp ; size_t __len ; void *__ret ; struct list_head const *__mptr ; int tmp___0 ; struct list_head const *__mptr___0 ; { phy_info = 0; phys_disk = 0; sas_address = 0ULL; phy_info = 0; if ((unsigned long )ioc->raid_data.pIocPg3 == (unsigned long )((IOCPage3_t *)0)) { return (0); } else { } num_paths = mpt_raid_phys_disk_get_num_paths(ioc, (int )phys_disk_num); if (num_paths == 0) { goto out; } else { } tmp = kzalloc((unsigned long )num_paths * 24UL + 12UL, 208U); phys_disk = (RaidPhysDiskPage1_t *)tmp; if ((unsigned long )phys_disk == (unsigned long )((RaidPhysDiskPage1_t *)0)) { goto out; } else { } mpt_raid_phys_disk_pg1(ioc, (int )phys_disk_num, phys_disk); i = 0; goto ldv_39160; ldv_39159: ; if ((int )phys_disk->Path[i].Flags & 1) { goto ldv_39155; } else { } if ((int )phys_disk->Path[i].PhysDiskID == (int )id && (int )phys_disk->Path[i].PhysDiskBus == (int )channel) { __len = 8UL; if (__len > 63UL) { __ret = memcpy((void *)(& sas_address), (void const *)(& phys_disk->Path[i].WWID), __len); } else { __ret = memcpy((void *)(& sas_address), (void const *)(& phys_disk->Path[i].WWID), __len); } phy_info = mptsas_find_phyinfo_by_sas_address(ioc, sas_address); goto out; } else { } ldv_39155: i = i + 1; ldv_39160: ; if (i < num_paths) { goto ldv_39159; } else { } out: kfree((void const *)phys_disk); if ((unsigned long )phy_info != (unsigned long )((struct mptsas_phyinfo *)0)) { return (phy_info); } else { } ldv_mutex_lock_61(& ioc->sas_topology_mutex); __mptr = (struct list_head const *)ioc->sas_topology.next; port_info = (struct mptsas_portinfo *)__mptr; goto ldv_39171; ldv_39170: i = 0; goto ldv_39168; ldv_39167: tmp___0 = mptsas_is_end_device(& (port_info->phy_info + (unsigned long )i)->attached); if (tmp___0 == 0) { goto ldv_39166; } else { } if ((port_info->phy_info + (unsigned long )i)->attached.phys_disk_num == 4294967295U) { goto ldv_39166; } else { } if (((port_info->phy_info + (unsigned long )i)->attached.phys_disk_num == (u32 )phys_disk_num && (int )(port_info->phy_info + (unsigned long )i)->attached.id == (int )id) && (int )(port_info->phy_info + (unsigned long )i)->attached.channel == (int )channel) { phy_info = port_info->phy_info + (unsigned long )i; } else { } ldv_39166: i = i + 1; ldv_39168: ; if ((int )port_info->num_phys > i && (unsigned long )phy_info == (unsigned long )((struct mptsas_phyinfo *)0)) { goto ldv_39167; } else { } __mptr___0 = (struct list_head const *)port_info->list.next; port_info = (struct mptsas_portinfo *)__mptr___0; ldv_39171: ; if ((unsigned long )(& port_info->list) != (unsigned long )(& ioc->sas_topology)) { goto ldv_39170; } else { } ldv_mutex_unlock_62(& ioc->sas_topology_mutex); return (phy_info); } } static void mptsas_reprobe_lun(struct scsi_device *sdev , void *data ) { int rc ; { sdev->no_uld_attach = (unsigned long )data != (unsigned long )((void *)0); rc = scsi_device_reprobe(sdev); return; } } static void mptsas_reprobe_target(struct scsi_target *starget , int uld_attach ) { { starget_for_each_device(starget, uld_attach != 0 ? 1 : 0, & mptsas_reprobe_lun); return; } } static void mptsas_adding_inactive_raid_components(MPT_ADAPTER *ioc , u8 channel , u8 id ) { CONFIGPARMS cfg ; ConfigPageHeader_t hdr ; dma_addr_t dma_handle ; pRaidVolumePage0_t buffer ; RaidPhysDiskPage0_t phys_disk ; int i ; struct mptsas_phyinfo *phy_info ; struct mptsas_devinfo sas_device ; int tmp ; void *tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; { buffer = 0; memset((void *)(& cfg), 0, 32UL); memset((void *)(& hdr), 0, 4UL); hdr.PageType = 8U; cfg.pageAddr = (u32 )(((int )channel << 8) + (int )id); cfg.cfghdr.hdr = & hdr; cfg.action = 0U; cfg.timeout = 30U; tmp = mpt_config(ioc, & cfg); if (tmp != 0) { goto out; } else { } if ((unsigned int )hdr.PageLength == 0U) { goto out; } else { } tmp___0 = pci_alloc_consistent(ioc->pcidev, (size_t )((int )hdr.PageLength * 4), & dma_handle); buffer = (pRaidVolumePage0_t )tmp___0; if ((unsigned long )buffer == (unsigned long )((pRaidVolumePage0_t )0)) { goto out; } else { } cfg.physAddr = dma_handle; cfg.action = 1U; tmp___1 = mpt_config(ioc, & cfg); if (tmp___1 != 0) { goto out; } else { } if (((int )buffer->VolumeStatus.Flags & 8) == 0) { goto out; } else { } if ((unsigned int )buffer->NumPhysDisks == 0U) { goto out; } else { } i = 0; goto ldv_39198; ldv_39197: tmp___2 = mpt_raid_phys_disk_pg0(ioc, (int )buffer->PhysDisk[i].PhysDiskNum, & phys_disk); if (tmp___2 != 0) { goto ldv_39196; } else { } tmp___3 = mptsas_sas_device_pg0(ioc, & sas_device, 268435456U, (u32 )(((int )phys_disk.PhysDiskBus << 8) + (int )phys_disk.PhysDiskID)); if (tmp___3 != 0) { goto ldv_39196; } else { } if (((int )sas_device.flags & 1) == 0 || ((int )sas_device.flags & 2) == 0) { goto ldv_39196; } else { } phy_info = mptsas_find_phyinfo_by_sas_address(ioc, sas_device.sas_address); mptsas_add_end_device(ioc, phy_info); ldv_39196: i = i + 1; ldv_39198: ; if ((int )buffer->NumPhysDisks > i) { goto ldv_39197; } else { } out: ; if ((unsigned long )buffer != (unsigned long )((pRaidVolumePage0_t )0)) { pci_free_consistent(ioc->pcidev, (size_t )((int )hdr.PageLength * 4), (void *)buffer, dma_handle); } else { } return; } } static void mptsas_hotplug_work(MPT_ADAPTER *ioc , struct fw_event_work *fw_event , struct mptsas_hotplug_event *hot_plug_info ) { struct mptsas_phyinfo *phy_info ; struct scsi_target *starget ; struct mptsas_devinfo sas_device ; VirtTarget *vtarget ; int i ; struct mptsas_portinfo *port_info ; struct sas_rphy *tmp ; int tmp___0 ; int tmp___1 ; { switch ((unsigned int )hot_plug_info->event_type) { case 4U: ; if ((unsigned long )ioc->raid_data.pIocPg2 == (unsigned long )((IOCPage2_t *)0)) { goto ldv_39212; } else { } i = 0; goto ldv_39214; ldv_39213: ; if ((int )(ioc->raid_data.pIocPg2)->RaidVolume[i].VolumeID == (int )hot_plug_info->id) { printk("\fmptsas: %s: WARNING - firmware bug: unable to add hidden disk - target_id matchs volume_id\n", (char *)(& ioc->name)); mptsas_free_fw_event(ioc, fw_event); return; } else { } i = i + 1; ldv_39214: ; if ((int )(ioc->raid_data.pIocPg2)->NumActiveVolumes > i) { goto ldv_39213; } else { } mpt_findImVolumes(ioc); case 0U: memset((void *)(& sas_device), 0, 40UL); mptsas_sas_device_pg0(ioc, & sas_device, 268435456U, (u32 )(((int )hot_plug_info->channel << 8) + (int )hot_plug_info->id)); if (((int )sas_device.flags & 1) == 0 || ((int )sas_device.flags & 2) == 0) { goto ldv_39212; } else { } if ((unsigned int )sas_device.handle == 0U) { return; } else { } phy_info = mptsas_refreshing_device_handles(ioc, & sas_device); if ((unsigned long )phy_info == (unsigned long )((struct mptsas_phyinfo *)0) && (sas_device.device_info & 128U) != 0U) { if ((ioc->debug_level & 8) != 0) { printk("\017mptsas: %s: %s %d SATA HOT PLUG: parent handle of device %x\n", (char *)(& ioc->name), "mptsas_hotplug_work", 4415, (int )sas_device.handle_parent); } else { } port_info = mptsas_find_portinfo_by_handle(ioc, (int )sas_device.handle_parent); if ((unsigned long )ioc->hba_port_info == (unsigned long )port_info) { mptsas_probe_hba_phys(ioc); } else if ((unsigned long )port_info != (unsigned long )((struct mptsas_portinfo *)0)) { mptsas_expander_refresh(ioc, port_info); } else { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s %d port info is NULL\n", (char *)(& ioc->name), "mptsas_hotplug_work", 4426); } else { } goto ldv_39212; } phy_info = mptsas_refreshing_device_handles(ioc, & sas_device); } else { } if ((unsigned long )phy_info == (unsigned long )((struct mptsas_phyinfo *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s %d phy info is NULL\n", (char *)(& ioc->name), "mptsas_hotplug_work", 4436); } else { } goto ldv_39212; } else { } tmp = mptsas_get_rphy(phy_info); if ((unsigned long )tmp != (unsigned long )((struct sas_rphy *)0)) { goto ldv_39212; } else { } mptsas_add_end_device(ioc, phy_info); goto ldv_39212; case 1U: phy_info = mptsas_find_phyinfo_by_sas_address(ioc, hot_plug_info->sas_address); mptsas_del_end_device(ioc, phy_info); goto ldv_39212; case 6U: mpt_findImVolumes(ioc); phy_info = mptsas_find_phyinfo_by_phys_disk_num(ioc, (int )hot_plug_info->phys_disk_num, (int )hot_plug_info->channel, (int )hot_plug_info->id); mptsas_del_end_device(ioc, phy_info); goto ldv_39212; case 5U: tmp___0 = mptsas_sas_device_pg0(ioc, & sas_device, 268435456U, (u32 )(((int )hot_plug_info->channel << 8) + (int )hot_plug_info->id)); if (tmp___0 != 0) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: fw_id=%d exit at line=%d\n", (char *)(& ioc->name), "mptsas_hotplug_work", (int )hot_plug_info->id, 4471); } else { } goto ldv_39212; } else { } if (((int )sas_device.flags & 1) == 0 || ((int )sas_device.flags & 2) == 0) { goto ldv_39212; } else { } phy_info = mptsas_find_phyinfo_by_sas_address(ioc, sas_device.sas_address); if ((unsigned long )phy_info == (unsigned long )((struct mptsas_phyinfo *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: fw_id=%d exit at line=%d\n", (char *)(& ioc->name), "mptsas_hotplug_work", (int )hot_plug_info->id, 4488); } else { } goto ldv_39212; } else { } starget = mptsas_get_starget(phy_info); if ((unsigned long )starget == (unsigned long )((struct scsi_target *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: fw_id=%d exit at line=%d\n", (char *)(& ioc->name), "mptsas_hotplug_work", (int )hot_plug_info->id, 4496); } else { } goto ldv_39212; } else { } vtarget = (VirtTarget *)starget->hostdata; if ((unsigned long )vtarget == (unsigned long )((VirtTarget *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: fw_id=%d exit at line=%d\n", (char *)(& ioc->name), "mptsas_hotplug_work", (int )hot_plug_info->id, 4504); } else { } goto ldv_39212; } else { } mpt_findImVolumes(ioc); dev_printk("\016", (struct device const *)(& starget->dev), "mptsas: %s: RAID Hidding: fw_channel=%d, fw_id=%d, physdsk %d, sas_addr 0x%llx\n", (char *)(& ioc->name), (int )hot_plug_info->channel, (int )hot_plug_info->id, (int )hot_plug_info->phys_disk_num, sas_device.sas_address); vtarget->id = hot_plug_info->phys_disk_num; vtarget->tflags = (u8 )((unsigned int )vtarget->tflags | 64U); phy_info->attached.phys_disk_num = (u32 )hot_plug_info->phys_disk_num; mptsas_reprobe_target(starget, 1); goto ldv_39212; case 7U: tmp___1 = mptsas_sas_device_pg0(ioc, & sas_device, 268435456U, (u32 )(((int )hot_plug_info->channel << 8) + (int )hot_plug_info->id)); if (tmp___1 != 0) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: fw_id=%d exit at line=%d\n", (char *)(& ioc->name), "mptsas_hotplug_work", (int )hot_plug_info->id, 4531); } else { } goto ldv_39212; } else { } if (((int )sas_device.flags & 1) == 0 || ((int )sas_device.flags & 2) == 0) { goto ldv_39212; } else { } phy_info = mptsas_find_phyinfo_by_sas_address(ioc, sas_device.sas_address); if ((unsigned long )phy_info == (unsigned long )((struct mptsas_phyinfo *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: fw_id=%d exit at line=%d\n", (char *)(& ioc->name), "mptsas_hotplug_work", (int )hot_plug_info->id, 4547); } else { } goto ldv_39212; } else { } starget = mptsas_get_starget(phy_info); if ((unsigned long )starget == (unsigned long )((struct scsi_target *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: fw_id=%d exit at line=%d\n", (char *)(& ioc->name), "mptsas_hotplug_work", (int )hot_plug_info->id, 4555); } else { } goto ldv_39212; } else { } vtarget = (VirtTarget *)starget->hostdata; if ((unsigned long )vtarget == (unsigned long )((VirtTarget *)0)) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: fw_id=%d exit at line=%d\n", (char *)(& ioc->name), "mptsas_hotplug_work", (int )hot_plug_info->id, 4563); } else { } goto ldv_39212; } else { } if (((int )vtarget->tflags & 64) == 0) { if ((ioc->debug_level & 128) != 0) { printk("\vmptsas: %s: ERROR - %s: fw_id=%d exit at line=%d\n", (char *)(& ioc->name), "mptsas_hotplug_work", (int )hot_plug_info->id, 4570); } else { } goto ldv_39212; } else { } mpt_findImVolumes(ioc); dev_printk("\016", (struct device const *)(& starget->dev), "mptsas: %s: RAID Exposing: fw_channel=%d, fw_id=%d, physdsk %d, sas_addr 0x%llx\n", (char *)(& ioc->name), (int )hot_plug_info->channel, (int )hot_plug_info->id, (int )hot_plug_info->phys_disk_num, sas_device.sas_address); vtarget->tflags = (unsigned int )vtarget->tflags & 191U; vtarget->id = hot_plug_info->id; phy_info->attached.phys_disk_num = 4294967295U; mptsas_reprobe_target(starget, 0); mptsas_add_device_component_by_fw(ioc, (int )hot_plug_info->channel, (int )hot_plug_info->id); goto ldv_39212; case 2U: mpt_findImVolumes(ioc); printk("\016mptsas: %s: attaching raid volume, channel %d, id %d\n", (char *)(& ioc->name), 1, (int )hot_plug_info->id); scsi_add_device(ioc->sh, 1U, (uint )hot_plug_info->id, 0U); goto ldv_39212; case 3U: mpt_findImVolumes(ioc); printk("\016mptsas: %s: removing raid volume, channel %d, id %d\n", (char *)(& ioc->name), 1, (int )hot_plug_info->id); scsi_remove_device(hot_plug_info->sdev); scsi_device_put(hot_plug_info->sdev); goto ldv_39212; case 8U: mpt_findImVolumes(ioc); mptsas_adding_inactive_raid_components(ioc, (int )hot_plug_info->channel, (int )hot_plug_info->id); goto ldv_39212; default: ; goto ldv_39212; } ldv_39212: mptsas_free_fw_event(ioc, fw_event); return; } } static void mptsas_send_sas_event(struct fw_event_work *fw_event ) { MPT_ADAPTER *ioc ; struct mptsas_hotplug_event hot_plug_info ; EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *sas_event_data ; u32 device_info ; u64 sas_address ; size_t __len ; void *__ret ; { ioc = fw_event->ioc; sas_event_data = (EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *)(& fw_event->event_data); device_info = sas_event_data->DeviceInfo; if ((device_info & 1664U) == 0U) { mptsas_free_fw_event(ioc, fw_event); return; } else { } if ((unsigned int )sas_event_data->ReasonCode == 6U) { mptbase_sas_persist_operation(ioc, 1); mptsas_free_fw_event(ioc, fw_event); return; } else { } switch ((int )sas_event_data->ReasonCode) { case 4: ; case 3: memset((void *)(& hot_plug_info), 0, 48UL); hot_plug_info.handle = sas_event_data->DevHandle; hot_plug_info.channel = sas_event_data->Bus; hot_plug_info.id = sas_event_data->TargetID; hot_plug_info.phy_id = sas_event_data->PhyNum; __len = 8UL; if (__len > 63UL) { __ret = memcpy((void *)(& sas_address), (void const *)(& sas_event_data->SASAddress), __len); } else { __ret = memcpy((void *)(& sas_address), (void const *)(& sas_event_data->SASAddress), __len); } hot_plug_info.sas_address = sas_address; hot_plug_info.device_info = device_info; if (((int )sas_event_data->ReasonCode & 3) != 0) { hot_plug_info.event_type = 0; } else { hot_plug_info.event_type = 1; } mptsas_hotplug_work(ioc, fw_event, & hot_plug_info); goto ldv_39239; case 6: mptbase_sas_persist_operation(ioc, 1); mptsas_free_fw_event(ioc, fw_event); goto ldv_39239; case 5: ; case 8: ; default: mptsas_free_fw_event(ioc, fw_event); goto ldv_39239; } ldv_39239: ; return; } } static void mptsas_send_raid_event(struct fw_event_work *fw_event ) { MPT_ADAPTER *ioc ; EVENT_DATA_RAID *raid_event_data ; struct mptsas_hotplug_event hot_plug_info ; int status ; int state ; struct scsi_device *sdev ; VirtDevice *vdevice ; RaidPhysDiskPage0_t phys_disk ; { sdev = 0; vdevice = 0; ioc = fw_event->ioc; raid_event_data = (EVENT_DATA_RAID *)(& fw_event->event_data); status = (int )raid_event_data->SettingsStatus; state = (status >> 8) & 255; memset((void *)(& hot_plug_info), 0, 48UL); hot_plug_info.id = raid_event_data->VolumeID; hot_plug_info.channel = raid_event_data->VolumeBus; hot_plug_info.phys_disk_num = raid_event_data->PhysDiskNum; if (((unsigned int )raid_event_data->ReasonCode == 1U || (unsigned int )raid_event_data->ReasonCode == 0U) || (unsigned int )raid_event_data->ReasonCode == 3U) { sdev = scsi_device_lookup(ioc->sh, 1U, (uint )hot_plug_info.id, 0U); hot_plug_info.sdev = sdev; if ((unsigned long )sdev != (unsigned long )((struct scsi_device *)0)) { vdevice = (VirtDevice *)sdev->hostdata; } else { } } else { } if ((ioc->debug_level & 8) != 0) { printk("\017mptsas: %s: Entering %s: ReasonCode=%02x\n", (char *)(& ioc->name), "mptsas_send_raid_event", (int )raid_event_data->ReasonCode); } else { } switch ((int )raid_event_data->ReasonCode) { case 6: hot_plug_info.event_type = 7; goto ldv_39257; case 5: hot_plug_info.event_type = 5; goto ldv_39257; case 8: ; switch (state) { case 0: ; case 2: mpt_raid_phys_disk_pg0(ioc, (int )raid_event_data->PhysDiskNum, & phys_disk); hot_plug_info.id = phys_disk.PhysDiskID; hot_plug_info.channel = phys_disk.PhysDiskBus; hot_plug_info.event_type = 4; goto ldv_39262; case 3: ; case 1: ; case 5: ; case 6: ; case 255: hot_plug_info.event_type = 6; goto ldv_39262; default: ; goto ldv_39262; } ldv_39262: ; goto ldv_39257; case 1: ; if ((unsigned long )sdev == (unsigned long )((struct scsi_device *)0)) { goto ldv_39257; } else { } (vdevice->vtarget)->deleted = 1U; hot_plug_info.event_type = 3; goto ldv_39257; case 0: ; if ((unsigned long )sdev != (unsigned long )((struct scsi_device *)0)) { scsi_device_put(sdev); goto ldv_39257; } else { } hot_plug_info.event_type = 2; goto ldv_39257; case 3: ; if ((status & 1) == 0) { if ((unsigned long )sdev == (unsigned long )((struct scsi_device *)0)) { goto ldv_39257; } else { } (vdevice->vtarget)->deleted = 1U; hot_plug_info.event_type = 3; goto ldv_39257; } else { } switch (state) { case 2: ; case 3: ; if ((unsigned long )sdev == (unsigned long )((struct scsi_device *)0)) { goto ldv_39274; } else { } (vdevice->vtarget)->deleted = 1U; hot_plug_info.event_type = 3; goto ldv_39274; case 0: ; case 1: ; if ((unsigned long )sdev != (unsigned long )((struct scsi_device *)0)) { scsi_device_put(sdev); goto ldv_39274; } else { } hot_plug_info.event_type = 2; goto ldv_39274; default: ; goto ldv_39274; } ldv_39274: ; goto ldv_39257; default: ; goto ldv_39257; } ldv_39257: ; if ((unsigned int )hot_plug_info.event_type != 9U) { mptsas_hotplug_work(ioc, fw_event, & hot_plug_info); } else { mptsas_free_fw_event(ioc, fw_event); } return; } } static int mptsas_issue_tm(MPT_ADAPTER *ioc , u8 type , u8 channel , u8 id , u64 lun , int task_context , ulong timeout , u8 *issue_reset ) { MPT_FRAME_HDR *mf ; SCSITaskMgmt_t *pScsiTm ; int retval ; unsigned long timeleft ; { *issue_reset = 0U; mf = mpt_get_msg_frame((int )mptsasDeviceResetCtx, ioc); if ((unsigned long )mf == (unsigned long )((MPT_FRAME_HDR *)0)) { retval = -1; if ((ioc->debug_level & 256) != 0) { printk("\fmptsas: %s: WARNING - TaskMgmt request: no msg frames!!\n", (char *)(& ioc->name)); } else { } goto out; } else { } if ((ioc->debug_level & 256) != 0) { printk("\017mptsas: %s: TaskMgmt request: mr = %p, task_type = 0x%02X,\n\t timeout = %ld, fw_channel = %d, fw_id = %d, lun = %lld,\n\t task_context = 0x%x\n", (char *)(& ioc->name), mf, (int )type, timeout, (int )channel, (int )id, lun, task_context); } else { } pScsiTm = (SCSITaskMgmt_t *)mf; memset((void *)pScsiTm, 0, 52UL); pScsiTm->Function = 1U; pScsiTm->TaskType = type; pScsiTm->MsgFlags = 0U; pScsiTm->TargetID = id; pScsiTm->Bus = channel; pScsiTm->ChainOffset = 0U; pScsiTm->Reserved = 0U; pScsiTm->Reserved1 = 0U; pScsiTm->TaskMsgContext = (U32 )task_context; int_to_scsilun((unsigned int )lun, (struct scsi_lun *)(& pScsiTm->LUN)); ioc->taskmgmt_cmds.status = 4U; ioc->internal_cmds.status = 0U; retval = 0; mpt_put_msg_frame_hi_pri((int )mptsasDeviceResetCtx, ioc, mf); timeleft = wait_for_completion_timeout(& ioc->taskmgmt_cmds.done, timeout * 250UL); if (((int )ioc->taskmgmt_cmds.status & 2) == 0) { retval = -1; if ((ioc->debug_level & 256) != 0) { printk("\vmptsas: %s: ERROR - TaskMgmt request: TIMED OUT!(mr=%p)\n", (char *)(& ioc->name), mf); } else { } mpt_free_msg_frame(ioc, mf); if (((int )ioc->taskmgmt_cmds.status & 8) != 0) { goto out; } else { } *issue_reset = 1U; goto out; } else { } if (((int )ioc->taskmgmt_cmds.status & 1) == 0) { retval = -1; if ((ioc->debug_level & 256) != 0) { printk("\017mptsas: %s: TaskMgmt request: failed with no reply\n", (char *)(& ioc->name)); } else { } goto out; } else { } out: ioc->taskmgmt_cmds.status = 0U; return (retval); } } static void mptsas_broadcast_primative_work(struct fw_event_work *fw_event ) { MPT_ADAPTER *ioc ; MPT_FRAME_HDR *mf ; VirtDevice *vdevice ; int ii ; struct scsi_cmnd *sc ; SCSITaskMgmtReply_t *pScsiTmReply ; u8 issue_reset ; int task_context ; u8 channel ; u8 id ; int lun ; u32 termination_count ; u32 query_count ; int tmp ; int tmp___0 ; int tmp___1 ; u32 tmp___2 ; { ioc = fw_event->ioc; if ((ioc->debug_level & 256) != 0) { printk("\017mptsas: %s: %s - enter\n", (char *)(& ioc->name), "mptsas_broadcast_primative_work"); } else { } ldv_mutex_lock_63(& ioc->taskmgmt_cmds.mutex); tmp = mpt_set_taskmgmt_in_progress_flag(ioc); if (tmp != 0) { ldv_mutex_unlock_64(& ioc->taskmgmt_cmds.mutex); mptsas_requeue_fw_event(ioc, fw_event, 1000UL); return; } else { } issue_reset = 0U; termination_count = 0U; query_count = 0U; mpt_findImVolumes(ioc); pScsiTmReply = (SCSITaskMgmtReply_t *)(& ioc->taskmgmt_cmds.reply); ii = 0; goto ldv_39314; ldv_39313: ; if ((unsigned int )ioc->fw_events_off != 0U) { goto out; } else { } sc = mptscsih_get_scsi_lookup(ioc, ii); if ((unsigned long )sc == (unsigned long )((struct scsi_cmnd *)0)) { goto ldv_39312; } else { } mf = ioc->req_frames + (unsigned long )(ioc->req_sz * ii); if ((unsigned long )mf == (unsigned long )((MPT_FRAME_HDR *)0)) { goto ldv_39312; } else { } task_context = (int )mf->u.frame.hwhdr.msgctxu.MsgContext; vdevice = (VirtDevice *)(sc->device)->hostdata; if ((unsigned long )vdevice == (unsigned long )((VirtDevice *)0) || (unsigned long )vdevice->vtarget == (unsigned long )((VirtTarget *)0)) { goto ldv_39312; } else { } if (((int )(vdevice->vtarget)->tflags & 64) != 0) { goto ldv_39312; } else { } if ((unsigned int )(vdevice->vtarget)->raidVolume != 0U) { goto ldv_39312; } else { } channel = (vdevice->vtarget)->channel; id = (vdevice->vtarget)->id; lun = vdevice->lun; tmp___0 = mptsas_issue_tm(ioc, 7, (int )channel, (int )id, (unsigned long long )lun, task_context, 30UL, & issue_reset); if (tmp___0 != 0) { goto out; } else { } query_count = query_count + 1U; termination_count = pScsiTmReply->TerminationCount + termination_count; if ((unsigned int )pScsiTmReply->IOCStatus == 0U && ((unsigned int )pScsiTmReply->ResponseCode == 8U || (unsigned int )pScsiTmReply->ResponseCode == 128U)) { goto ldv_39312; } else { } tmp___1 = mptsas_issue_tm(ioc, 2, (int )channel, (int )id, (unsigned long long )lun, 0, 30UL, & issue_reset); if (tmp___1 != 0) { goto out; } else { } termination_count = pScsiTmReply->TerminationCount + termination_count; ldv_39312: ii = ii + 1; ldv_39314: ; if (ioc->req_depth > ii) { goto ldv_39313; } else { } out: ; if ((ioc->debug_level & 256) != 0) { printk("\017mptsas: %s: %s - exit, query_count = %d termination_count = %d\n", (char *)(& ioc->name), "mptsas_broadcast_primative_work", query_count, termination_count); } else { } ioc->broadcast_aen_busy = 0U; mpt_clear_taskmgmt_in_progress_flag(ioc); ldv_mutex_unlock_65(& ioc->taskmgmt_cmds.mutex); if ((unsigned int )issue_reset != 0U) { tmp___2 = mpt_GetIocState(ioc, 0); printk("\fmptsas: %s: WARNING - Issuing Reset from %s!! doorbell=0x%08x\n", (char *)(& ioc->name), "mptsas_broadcast_primative_work", tmp___2); mpt_Soft_Hard_ResetHandler(ioc, 1); } else { } mptsas_free_fw_event(ioc, fw_event); return; } } static void mptsas_send_ir2_event(struct fw_event_work *fw_event ) { MPT_ADAPTER *ioc ; struct mptsas_hotplug_event hot_plug_info ; MPI_EVENT_DATA_IR2 *ir2_data ; u8 reasonCode ; RaidPhysDiskPage0_t phys_disk ; { ioc = fw_event->ioc; ir2_data = (MPI_EVENT_DATA_IR2 *)(& fw_event->event_data); reasonCode = ir2_data->ReasonCode; if ((ioc->debug_level & 8) != 0) { printk("\017mptsas: %s: Entering %s: ReasonCode=%02x\n", (char *)(& ioc->name), "mptsas_send_ir2_event", (int )reasonCode); } else { } memset((void *)(& hot_plug_info), 0, 48UL); hot_plug_info.id = ir2_data->TargetID; hot_plug_info.channel = ir2_data->Bus; switch ((int )reasonCode) { case 6: hot_plug_info.event_type = 8; goto ldv_39326; case 9: hot_plug_info.phys_disk_num = ir2_data->PhysDiskNum; hot_plug_info.event_type = 6; goto ldv_39326; case 8: hot_plug_info.phys_disk_num = ir2_data->PhysDiskNum; mpt_raid_phys_disk_pg0(ioc, (int )ir2_data->PhysDiskNum, & phys_disk); hot_plug_info.id = phys_disk.PhysDiskID; hot_plug_info.event_type = 4; goto ldv_39326; default: mptsas_free_fw_event(ioc, fw_event); return; } ldv_39326: mptsas_hotplug_work(ioc, fw_event, & hot_plug_info); return; } } static int mptsas_event_process(MPT_ADAPTER *ioc , EventNotificationReply_t *reply ) { u32 event ; int sz ; int event_data_sz ; struct fw_event_work *fw_event ; unsigned long delay ; EVENT_DATA_SAS_BROADCAST_PRIMITIVE *broadcast_event_data ; EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *sas_event_data ; u16 ioc_stat ; VirtTarget *vtarget ; u8 id ; u8 channel ; MpiEventDataSasExpanderStatusChange_t *expander_data ; u32 discovery_status ; EventDataSasDiscovery_t *discovery_data ; void *tmp ; size_t __len ; void *__ret ; { event = reply->Event; if ((unsigned int )ioc->bus_type != 2U) { return (0); } else { } if ((unsigned int )ioc->fw_events_off != 0U) { return (0); } else { } delay = msecs_to_jiffies(1U); switch (event) { case 23U: broadcast_event_data = (EVENT_DATA_SAS_BROADCAST_PRIMITIVE *)(& reply->Data); if ((unsigned int )broadcast_event_data->Primitive != 4U) { return (0); } else { } if (ioc->broadcast_aen_busy != 0U) { return (0); } else { } ioc->broadcast_aen_busy = 1U; goto ldv_39341; case 15U: sas_event_data = (EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *)(& reply->Data); ioc_stat = reply->IOCStatus; if ((unsigned int )sas_event_data->ReasonCode == 4U) { mptsas_target_reset_queue(ioc, sas_event_data); return (0); } else { } if (((unsigned int )sas_event_data->ReasonCode == 8U && (unsigned int )ioc->device_missing_delay != 0U) && (int )((short )ioc_stat) < 0) { vtarget = 0; id = sas_event_data->TargetID; channel = sas_event_data->Bus; vtarget = mptsas_find_vtarget(ioc, (int )channel, (int )id); if ((unsigned long )vtarget != (unsigned long )((VirtTarget *)0)) { if ((ioc->debug_level & 8) != 0) { printk("\017mptsas: %s: LogInfo (0x%x) available for INTERNAL_DEVICE_RESETfw_id %d fw_channel %d\n", (char *)(& ioc->name), reply->IOCLogInfo, (int )id, (int )channel); } else { } if ((unsigned int )vtarget->raidVolume != 0U) { if ((ioc->debug_level & 8) != 0) { printk("\017mptsas: %s: Skipping Raid Volume for inDMD\n", (char *)(& ioc->name)); } else { if ((ioc->debug_level & 8) != 0) { printk("\017mptsas: %s: Setting device flag inDMD\n", (char *)(& ioc->name)); } else { } vtarget->inDMD = 1U; } } else { } } else { } } else { } goto ldv_39341; case 27U: expander_data = (MpiEventDataSasExpanderStatusChange_t *)(& reply->Data); if ((unsigned int )ioc->old_sas_discovery_protocal != 0U) { return (0); } else { } if ((unsigned int )expander_data->ReasonCode == 1U && (unsigned int )ioc->device_missing_delay != 0U) { delay = (unsigned long )((int )ioc->device_missing_delay * 250); } else { } goto ldv_39341; case 22U: discovery_data = (EventDataSasDiscovery_t *)(& reply->Data); discovery_status = discovery_data->DiscoveryStatus; ioc->sas_discovery_quiesce_io = discovery_status != 0U; if ((unsigned int )ioc->old_sas_discovery_protocal != 0U && discovery_status == 0U) { mptsas_queue_rescan(ioc); } else { } return (0); case 11U: ; case 17U: ; case 21U: ; case 18U: ; case 14U: ; goto ldv_39341; default: ; return (0); } ldv_39341: event_data_sz = (int )(((unsigned int )reply->MsgLength + 1073741817U) * 4U); sz = (int )((unsigned int )event_data_sz + 248U); tmp = kzalloc((size_t )sz, 32U); fw_event = (struct fw_event_work *)tmp; if ((unsigned long )fw_event == (unsigned long )((struct fw_event_work *)0)) { printk("\fmptsas: %s: WARNING - %s: failed at (line=%d)\n", (char *)(& ioc->name), "mptsas_event_process", 5150); return (0); } else { } __len = (size_t )event_data_sz; __ret = memcpy((void *)(& fw_event->event_data), (void const *)(& reply->Data), __len); fw_event->event = event; fw_event->ioc = ioc; mptsas_add_fw_event(ioc, fw_event, delay); return (0); } } static void mptsas_volume_delete(MPT_ADAPTER *ioc , u8 id ) { struct scsi_device *sdev ; int i ; { sdev = scsi_device_lookup(ioc->sh, 1U, (uint )id, 0U); if ((unsigned long )sdev == (unsigned long )((struct scsi_device *)0)) { return; } else { } if ((unsigned long )ioc->raid_data.pIocPg2 == (unsigned long )((IOCPage2_t *)0)) { goto out; } else { } if ((unsigned int )(ioc->raid_data.pIocPg2)->NumActiveVolumes == 0U) { goto out; } else { } i = 0; goto ldv_39372; ldv_39371: ; if ((int )(ioc->raid_data.pIocPg2)->RaidVolume[i].VolumeID == (int )id) { goto release_sdev; } else { } i = i + 1; ldv_39372: ; if ((int )(ioc->raid_data.pIocPg2)->NumActiveVolumes > i) { goto ldv_39371; } else { } out: printk("\016mptsas: %s: removing raid volume, channel %d, id %d\n", (char *)(& ioc->name), 1, (int )id); scsi_remove_device(sdev); release_sdev: scsi_device_put(sdev); return; } } static int mptsas_probe(struct pci_dev *pdev , struct pci_device_id const *id ) { struct Scsi_Host *sh ; MPT_SCSI_HOST *hd ; MPT_ADAPTER *ioc ; unsigned long flags ; int ii ; int numSGE ; int scale ; int ioc_cap ; int error ; int r ; void *tmp ; raw_spinlock_t *tmp___0 ; int __min1 ; int __min2 ; struct lock_class_key __key ; struct lock_class_key __key___0 ; struct lock_class_key __key___1 ; void *tmp___1 ; void *tmp___2 ; struct lock_class_key __key___2 ; struct lock_class_key __key___3 ; { numSGE = 0; error = 0; r = mpt_attach(pdev, id); if (r != 0) { return (r); } else { } tmp = pci_get_drvdata(pdev); ioc = (MPT_ADAPTER *)tmp; mptsas_fw_event_off(ioc); ioc->DoneCtx = mptsasDoneCtx; ioc->TaskCtx = mptsasTaskCtx; ioc->InternalCtx = mptsasInternalCtx; ioc->schedule_target_reset = & mptsas_schedule_target_reset; ioc->schedule_dead_ioc_flush_running_cmds = & mptscsih_flush_running_cmds; if (ioc->last_state != 536870912U) { printk("\fmptsas: %s: WARNING - Skipping because it\'s not operational!\n", (char *)(& ioc->name)); error = -19; goto out_mptsas_probe; } else { } if (ioc->active == 0) { printk("\fmptsas: %s: WARNING - Skipping because it\'s disabled!\n", (char *)(& ioc->name)); error = -19; goto out_mptsas_probe; } else { } ioc_cap = 0; ii = 0; goto ldv_39390; ldv_39389: ; if (((int )ioc->pfacts[ii].ProtocolFlags & 8) != 0) { ioc_cap = ioc_cap + 1; } else { } ii = ii + 1; ldv_39390: ; if ((int )ioc->facts.NumberOfPorts > ii) { goto ldv_39389; } else { } if (ioc_cap == 0) { printk("\fmptsas: %s: WARNING - Skipping ioc=%p because SCSI Initiator mode is NOT enabled!\n", (char *)(& ioc->name), ioc); return (0); } else { } sh = scsi_host_alloc(& mptsas_driver_template, 560); if ((unsigned long )sh == (unsigned long )((struct Scsi_Host *)0)) { printk("\fmptsas: %s: WARNING - Unable to register controller with SCSI subsystem\n", (char *)(& ioc->name)); error = -1; goto out_mptsas_probe; } else { } tmp___0 = spinlock_check(& ioc->FreeQlock); flags = _raw_spin_lock_irqsave(tmp___0); ioc->sh = sh; sh->io_port = 0UL; sh->n_io_port = 0U; sh->irq = 0U; sh->max_cmd_len = 16U; __min1 = ioc->req_depth + -10; __min2 = sh->can_queue; sh->can_queue = __min1 < __min2 ? __min1 : __min2; sh->max_id = 4294967295U; sh->max_lun = (unsigned int )max_lun; sh->transportt = mptsas_transport_template; sh->unique_id = (unsigned int )ioc->id; INIT_LIST_HEAD(& ioc->sas_topology); __mutex_init(& ioc->sas_topology_mutex, "&ioc->sas_topology_mutex", & __key); __mutex_init(& ioc->sas_discovery_mutex, "&ioc->sas_discovery_mutex", & __key___0); __mutex_init(& ioc->sas_mgmt.mutex, "&ioc->sas_mgmt.mutex", & __key___1); init_completion(& ioc->sas_mgmt.done); scale = ioc->req_sz / (int )ioc->SGE_size; if ((unsigned int )ioc->sg_addr_size == 8U) { numSGE = ((scale + -1) * ((int )ioc->facts.MaxChainDepth + -1) + scale) + (ioc->req_sz + -60) / (int )ioc->SGE_size; } else { numSGE = (((scale + -1) * ((int )ioc->facts.MaxChainDepth + -1) + 1) + scale) + (ioc->req_sz + -64) / (int )ioc->SGE_size; } if ((int )sh->sg_tablesize > numSGE) { if (ioc->debug_level & 1) { printk("\017mptsas: %s: Resetting sg_tablesize to %d from %d\n", (char *)(& ioc->name), numSGE, (int )sh->sg_tablesize); } else { } sh->sg_tablesize = (unsigned short )numSGE; } else { } if (mpt_loadtime_max_sectors != 0) { if (mpt_loadtime_max_sectors <= 63 || mpt_loadtime_max_sectors > 8192) { printk("\016mptsas: %s: Invalid value passed formpt_loadtime_max_sectors %d.Range from 64 to 8192\n", (char *)(& ioc->name), mpt_loadtime_max_sectors); } else { } mpt_loadtime_max_sectors = mpt_loadtime_max_sectors & -2; if (ioc->debug_level & 1) { printk("\017mptsas: %s: Resetting max sector to %d from %d\n", (char *)(& ioc->name), mpt_loadtime_max_sectors, (int )sh->max_sectors); } else { } sh->max_sectors = (unsigned short )mpt_loadtime_max_sectors; } else { } tmp___1 = shost_priv(sh); hd = (MPT_SCSI_HOST *)tmp___1; hd->ioc = ioc; tmp___2 = kcalloc((size_t )ioc->req_depth, 8UL, 32U); ioc->ScsiLookup = (struct scsi_cmnd **)tmp___2; if ((unsigned long )ioc->ScsiLookup == (unsigned long )((struct scsi_cmnd **)0)) { error = -12; spin_unlock_irqrestore(& ioc->FreeQlock, flags); goto out_mptsas_probe; } else { } spinlock_check(& ioc->scsi_lookup_lock); __raw_spin_lock_init(& ioc->scsi_lookup_lock.ldv_5961.rlock, "&(&ioc->scsi_lookup_lock)->rlock", & __key___2); if (ioc->debug_level & 1) { printk("\017mptsas: %s: ScsiLookup @ %p\n", (char *)(& ioc->name), ioc->ScsiLookup); } else { } ioc->sas_data.ptClear = (u8 )mpt_pt_clear; hd->last_queue_full = 0L; INIT_LIST_HEAD(& hd->target_reset_list); INIT_LIST_HEAD(& ioc->sas_device_info_list); __mutex_init(& ioc->sas_device_info_mutex, "&ioc->sas_device_info_mutex", & __key___3); spin_unlock_irqrestore(& ioc->FreeQlock, flags); if ((unsigned int )ioc->sas_data.ptClear == 1U) { mptbase_sas_persist_operation(ioc, 2); } else { } error = scsi_add_host(sh, & (ioc->pcidev)->dev); if (error != 0) { if (ioc->debug_level & 1) { printk("\vmptsas: %s: ERROR - scsi_add_host failed\n", (char *)(& ioc->name)); } else { } goto out_mptsas_probe; } else { } if ((unsigned int )((int )ioc->facts.HeaderVersion >> 8) <= 13U) { ioc->old_sas_discovery_protocal = 1U; } else { } mptsas_scan_sas_topology(ioc); mptsas_fw_event_on(ioc); return (0); out_mptsas_probe: mptscsih_remove(pdev); return (error); } } void mptsas_shutdown(struct pci_dev *pdev ) { MPT_ADAPTER *ioc ; void *tmp ; { tmp = pci_get_drvdata(pdev); ioc = (MPT_ADAPTER *)tmp; mptsas_fw_event_off(ioc); mptsas_cleanup_fw_event_q(ioc); return; } } static void mptsas_remove(struct pci_dev *pdev ) { MPT_ADAPTER *ioc ; void *tmp ; struct mptsas_portinfo *p ; struct mptsas_portinfo *n ; int i ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { tmp = pci_get_drvdata(pdev); ioc = (MPT_ADAPTER *)tmp; if ((unsigned long )ioc->sh == (unsigned long )((struct Scsi_Host *)0)) { printk("\016mptsas: %s: IOC is in Target mode\n", (char *)(& ioc->name)); mpt_detach(pdev); return; } else { } mptsas_shutdown(pdev); mptsas_del_device_components(ioc); ioc->sas_discovery_ignore_events = 1U; sas_remove_host(ioc->sh); ldv_mutex_lock_66(& ioc->sas_topology_mutex); __mptr = (struct list_head const *)ioc->sas_topology.next; p = (struct mptsas_portinfo *)__mptr; __mptr___0 = (struct list_head const *)p->list.next; n = (struct mptsas_portinfo *)__mptr___0; goto ldv_39424; ldv_39423: list_del(& p->list); i = 0; goto ldv_39421; ldv_39420: mptsas_port_delete(ioc, (p->phy_info + (unsigned long )i)->port_details); i = i + 1; ldv_39421: ; if ((int )p->num_phys > i) { goto ldv_39420; } else { } kfree((void const *)p->phy_info); kfree((void const *)p); p = n; __mptr___1 = (struct list_head const *)n->list.next; n = (struct mptsas_portinfo *)__mptr___1; ldv_39424: ; if ((unsigned long )(& p->list) != (unsigned long )(& ioc->sas_topology)) { goto ldv_39423; } else { } ldv_mutex_unlock_67(& ioc->sas_topology_mutex); ioc->hba_port_info = 0; mptscsih_remove(pdev); return; } } static struct pci_device_id mptsas_pci_table[7U] = { {4096U, 80U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4096U, 84U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4096U, 86U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4096U, 88U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4096U, 98U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {4096U, 89U, 4294967295U, 4294967295U, 0U, 0U, 0UL}, {0U, 0U, 0U, 0U, 0U, 0U, 0UL}}; struct pci_device_id const __mod_pci_device_table ; static struct pci_driver mptsas_driver = {{0, 0}, "mptsas", (struct pci_device_id const *)(& mptsas_pci_table), & mptsas_probe, & mptsas_remove, & mptscsih_suspend, 0, 0, & mptscsih_resume, & mptsas_shutdown, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {{{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; static int mptsas_init(void) { int error ; { printk("\016%s %s\n", (char *)"Fusion MPT SAS Host driver", (char *)"3.04.20"); mptsas_transport_template = sas_attach_transport(& mptsas_transport_functions); if ((unsigned long )mptsas_transport_template == (unsigned long )((struct scsi_transport_template *)0)) { return (-19); } else { } mptsas_transport_template->eh_timed_out = & mptsas_eh_timed_out; mptsasDoneCtx = mpt_register(& mptscsih_io_done, 4, (char *)"mptscsih_io_done"); mptsasTaskCtx = mpt_register(& mptscsih_taskmgmt_complete, 4, (char *)"mptscsih_taskmgmt_complete"); mptsasInternalCtx = mpt_register(& mptscsih_scandv_complete, 4, (char *)"mptscsih_scandv_complete"); mptsasMgmtCtx = mpt_register(& mptsas_mgmt_done, 4, (char *)"mptsas_mgmt_done"); mptsasDeviceResetCtx = mpt_register(& mptsas_taskmgmt_complete, 4, (char *)"mptsas_taskmgmt_complete"); mpt_event_register((int )mptsasDoneCtx, & mptsas_event_process); mpt_reset_register((int )mptsasDoneCtx, & mptsas_ioc_reset); error = __pci_register_driver(& mptsas_driver, & __this_module, "mptsas"); if (error != 0) { sas_release_transport(mptsas_transport_template); } else { } return (error); } } static void mptsas_exit(void) { { pci_unregister_driver(& mptsas_driver); sas_release_transport(mptsas_transport_template); mpt_reset_deregister((int )mptsasDoneCtx); mpt_event_deregister((int )mptsasDoneCtx); mpt_deregister((int )mptsasMgmtCtx); mpt_deregister((int )mptsasInternalCtx); mpt_deregister((int )mptsasTaskCtx); mpt_deregister((int )mptsasDoneCtx); mpt_deregister((int )mptsasDeviceResetCtx); 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 scsi_target *var_group1 ; struct scsi_device *var_group2 ; struct sas_phy *var_group3 ; struct sas_rphy *var_group4 ; u64 *var_mptsas_get_enclosure_identifier_53_p1 ; int var_mptsas_phy_reset_52_p1 ; struct Scsi_Host *var_group5 ; struct request *var_mptsas_smp_handler_55_p2 ; struct pci_dev *var_group6 ; struct pci_device_id const *var_mptsas_probe_91_p1 ; int res_mptsas_probe_91 ; int ldv_s_mptsas_driver_pci_driver ; int tmp ; int tmp___0 ; int tmp___1 ; { ldv_s_mptsas_driver_pci_driver = 0; LDV_IN_INTERRUPT = 1; ldv_initialize(); ldv_handler_precall(); tmp = mptsas_init(); if (tmp != 0) { goto ldv_final; } else { } goto ldv_39491; ldv_39490: tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ldv_handler_precall(); mptsas_target_alloc(var_group1); goto ldv_39476; case 1: ldv_handler_precall(); mptsas_slave_alloc(var_group2); goto ldv_39476; case 2: ldv_handler_precall(); mptsas_slave_configure(var_group2); goto ldv_39476; case 3: ldv_handler_precall(); mptsas_target_destroy(var_group1); goto ldv_39476; case 4: ldv_handler_precall(); mptsas_get_linkerrors(var_group3); goto ldv_39476; case 5: ldv_handler_precall(); mptsas_get_enclosure_identifier(var_group4, var_mptsas_get_enclosure_identifier_53_p1); goto ldv_39476; case 6: ldv_handler_precall(); mptsas_get_bay_identifier(var_group4); goto ldv_39476; case 7: ldv_handler_precall(); mptsas_phy_reset(var_group3, var_mptsas_phy_reset_52_p1); goto ldv_39476; case 8: ldv_handler_precall(); mptsas_smp_handler(var_group5, var_group4, var_mptsas_smp_handler_55_p2); goto ldv_39476; case 9: ; if (ldv_s_mptsas_driver_pci_driver == 0) { res_mptsas_probe_91 = mptsas_probe(var_group6, var_mptsas_probe_91_p1); ldv_check_return_value(res_mptsas_probe_91); ldv_check_return_value_probe(res_mptsas_probe_91); if (res_mptsas_probe_91 != 0) { goto ldv_module_exit; } else { } ldv_s_mptsas_driver_pci_driver = ldv_s_mptsas_driver_pci_driver + 1; } else { } goto ldv_39476; case 10: ; if (ldv_s_mptsas_driver_pci_driver == 1) { ldv_handler_precall(); mptsas_remove(var_group6); ldv_s_mptsas_driver_pci_driver = 0; } else { } goto ldv_39476; case 11: ldv_handler_precall(); mptsas_shutdown(var_group6); goto ldv_39476; default: ; goto ldv_39476; } ldv_39476: ; ldv_39491: tmp___1 = __VERIFIER_nondet_int(); if (tmp___1 != 0 || ldv_s_mptsas_driver_pci_driver != 0) { goto ldv_39490; } else { } ldv_module_exit: ldv_handler_precall(); mptsas_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_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_9(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_10(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_device_info_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_11(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_device_info_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_12(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_device_info_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_13(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_device_info_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_14(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_device_info_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_15(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_device_info_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_16(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_device_info_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_17(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_device_info_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_18(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_19(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_20(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_21(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_22(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_23(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_24(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_25(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_26(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_27(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } int ldv_mutex_lock_interruptible_28(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___26 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_lock_interruptible(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_lock_interruptible_mutex(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_29(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_30(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_31(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_32(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_33(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_34(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } int ldv_mutex_lock_interruptible_35(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___33 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_lock_interruptible(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_lock_interruptible_mutex(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_lock_36(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_37(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_38(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } int ldv_mutex_lock_interruptible_39(struct mutex *ldv_func_arg1 ) { ldv_func_ret_type___37 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = mutex_lock_interruptible(ldv_func_arg1); ldv_func_res = tmp; tmp___0 = ldv_mutex_lock_interruptible_mutex(ldv_func_arg1); return (tmp___0); return (ldv_func_res); } } void ldv_mutex_unlock_40(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_41(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_42(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_43(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_44(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_45(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_46(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_47(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_48(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_49(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_50(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_device_info_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_51(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_device_info_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_52(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_device_info_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_53(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_54(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_55(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_56(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_57(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_device_info_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_58(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_device_info_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_59(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_60(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_61(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_62(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_63(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_64(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_unlock_65(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_mutex(ldv_func_arg1); mutex_unlock(ldv_func_arg1); return; } } void ldv_mutex_lock_66(struct mutex *ldv_func_arg1 ) { { ldv_mutex_lock_sas_topology_mutex(ldv_func_arg1); mutex_lock(ldv_func_arg1); return; } } void ldv_mutex_unlock_67(struct mutex *ldv_func_arg1 ) { { ldv_mutex_unlock_sas_topology_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_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_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; } } static int ldv_mutex_sas_device_info_mutex ; int ldv_mutex_lock_interruptible_sas_device_info_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_sas_device_info_mutex == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_sas_device_info_mutex = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_sas_device_info_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_sas_device_info_mutex == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_sas_device_info_mutex = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_sas_device_info_mutex(struct mutex *lock ) { { if (ldv_mutex_sas_device_info_mutex == 1) { } else { ldv_error(); } ldv_mutex_sas_device_info_mutex = 2; return; } } int ldv_mutex_trylock_sas_device_info_mutex(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_sas_device_info_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_sas_device_info_mutex = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_sas_device_info_mutex(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_sas_device_info_mutex == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_sas_device_info_mutex = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_sas_device_info_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_sas_device_info_mutex == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_sas_device_info_mutex(struct mutex *lock ) { { if (ldv_mutex_sas_device_info_mutex == 2) { } else { ldv_error(); } ldv_mutex_sas_device_info_mutex = 1; return; } } static int ldv_mutex_sas_topology_mutex ; int ldv_mutex_lock_interruptible_sas_topology_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_sas_topology_mutex == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_sas_topology_mutex = 2; return (0); } else { return (-4); } } } int ldv_mutex_lock_killable_sas_topology_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_sas_topology_mutex == 1) { } else { ldv_error(); } nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { ldv_mutex_sas_topology_mutex = 2; return (0); } else { return (-4); } } } void ldv_mutex_lock_sas_topology_mutex(struct mutex *lock ) { { if (ldv_mutex_sas_topology_mutex == 1) { } else { ldv_error(); } ldv_mutex_sas_topology_mutex = 2; return; } } int ldv_mutex_trylock_sas_topology_mutex(struct mutex *lock ) { int is_mutex_held_by_another_thread ; { if (ldv_mutex_sas_topology_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_sas_topology_mutex = 2; return (1); } } } int ldv_atomic_dec_and_mutex_lock_sas_topology_mutex(atomic_t *cnt , struct mutex *lock ) { int atomic_value_after_dec ; { if (ldv_mutex_sas_topology_mutex == 1) { } else { ldv_error(); } atomic_value_after_dec = __VERIFIER_nondet_int(); if (atomic_value_after_dec == 0) { ldv_mutex_sas_topology_mutex = 2; return (1); } else { } return (0); } } int ldv_mutex_is_locked_sas_topology_mutex(struct mutex *lock ) { int nondetermined ; { if (ldv_mutex_sas_topology_mutex == 1) { nondetermined = __VERIFIER_nondet_int(); if (nondetermined) { return (0); } else { return (1); } } else { return (1); } } } void ldv_mutex_unlock_sas_topology_mutex(struct mutex *lock ) { { if (ldv_mutex_sas_topology_mutex == 2) { } else { ldv_error(); } ldv_mutex_sas_topology_mutex = 1; return; } } void ldv_initialize(void) { { ldv_mutex_cred_guard_mutex = 1; ldv_mutex_lock = 1; ldv_mutex_mutex = 1; ldv_mutex_sas_device_info_mutex = 1; ldv_mutex_sas_topology_mutex = 1; return; } } void ldv_check_final_state(void) { { if (ldv_mutex_cred_guard_mutex == 1) { } else { ldv_error(); } if (ldv_mutex_lock == 1) { } else { ldv_error(); } if (ldv_mutex_mutex == 1) { } else { ldv_error(); } if (ldv_mutex_sas_device_info_mutex == 1) { } else { ldv_error(); } if (ldv_mutex_sas_topology_mutex == 1) { } else { ldv_error(); } return; } } #include "model/32_7a_cilled_true-unreach-call_linux-3.8-rc1-32_7a-drivers--message--fusion--mptsas.ko-ldv_main0_sequence_infinite_withcheck_stateful.env.c" #include "model/common.env.c"