extern void abort(void); extern void __assert_fail(const char *, const char *, unsigned int, const char *) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__)); void reach_error() { __assert_fail("0", "drivers--usb--serial--mos7840.ko_028.194343d.43_1a.cil_true-unreach-call.i", 3, "reach_error"); } /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef __builtin_va_list __gnuc_va_list[1U]; typedef __gnuc_va_list va_list[1U]; typedef unsigned int __kernel_mode_t; typedef long __kernel_off_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid_t; typedef unsigned int __kernel_gid_t; typedef unsigned long __kernel_size_t; typedef long __kernel_ssize_t; typedef long __kernel_time_t; typedef long __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; typedef long long __kernel_loff_t; typedef __kernel_uid_t __kernel_uid32_t; typedef __kernel_gid_t __kernel_gid32_t; 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 signed char s8; typedef unsigned char u8; typedef unsigned short u16; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef unsigned short umode_t; typedef u64 dma_addr_t; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef __kernel_mode_t mode_t; typedef __kernel_off_t off_t; typedef __kernel_pid_t pid_t; typedef __kernel_timer_t timer_t; typedef __kernel_clockid_t clockid_t; 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 __kernel_clock_t clock_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef __u16 __le16; typedef unsigned int gfp_t; struct module; struct bug_entry { unsigned long bug_addr ; char const *file ; unsigned short line ; unsigned short flags ; }; struct completion; struct pt_regs; struct pid; struct task_struct; struct mm_struct; typedef void (*ds_ovfl_callback_t)(struct task_struct * ); struct ds_context { unsigned char *ds ; struct task_struct *owner[2U] ; ds_ovfl_callback_t callback[2U] ; void *buffer[2U] ; unsigned int pages[2U] ; unsigned long count ; struct ds_context **this ; struct task_struct *task ; }; 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 info { long ___orig_eip ; long ___ebx ; long ___ecx ; long ___edx ; long ___esi ; long ___edi ; long ___ebp ; long ___eax ; long ___ds ; long ___es ; long ___fs ; long ___orig_eax ; long ___eip ; long ___cs ; long ___eflags ; long ___esp ; long ___ss ; long ___vm86_es ; long ___vm86_ds ; long ___vm86_fs ; long ___vm86_gs ; }; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct page; struct __anonstruct_pgd_t_7 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_7 pgd_t; struct __anonstruct_pgprot_t_8 { pgprotval_t pgprot ; }; typedef struct __anonstruct_pgprot_t_8 pgprot_t; struct __anonstruct_ldv_2011_12 { unsigned int a ; unsigned int b ; }; struct __anonstruct_ldv_2026_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_2027_11 { struct __anonstruct_ldv_2011_12 ldv_2011 ; struct __anonstruct_ldv_2026_13 ldv_2026 ; }; struct desc_struct { union __anonunion_ldv_2027_11 ldv_2027 ; }; struct __anonstruct_cpumask_t_14 { unsigned long bits[1U] ; }; typedef struct __anonstruct_cpumask_t_14 cpumask_t; struct thread_struct; struct raw_spinlock; struct x8664_pda { struct task_struct *pcurrent ; unsigned long data_offset ; unsigned long kernelstack ; unsigned long oldrsp ; int irqcount ; unsigned int cpunumber ; char *irqstackptr ; short nodenumber ; short in_bootmem ; unsigned int __softirq_pending ; unsigned int __nmi_count ; short mmu_state ; short isidle ; struct mm_struct *active_mm ; unsigned int apic_timer_irqs ; unsigned int irq0_irqs ; unsigned int irq_resched_count ; unsigned int irq_call_count ; unsigned int irq_tlb_count ; unsigned int irq_thermal_count ; unsigned int irq_threshold_count ; unsigned int irq_spurious_count ; }; 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_4459_16 { u64 rip ; u64 rdp ; }; struct __anonstruct_ldv_4465_17 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion_ldv_4466_15 { struct __anonstruct_ldv_4459_16 ldv_4459 ; struct __anonstruct_ldv_4465_17 ldv_4465 ; }; union __anonunion_ldv_4475_18 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct i387_fxsave_struct { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion_ldv_4466_15 ldv_4466 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion_ldv_4475_18 ldv_4475 ; }; 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 info *info ; u32 entry_eip ; }; 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 ; }; union thread_xstate { struct i387_fsave_struct fsave ; struct i387_fxsave_struct fxsave ; struct i387_soft_struct soft ; struct xsave_struct xsave ; }; struct kmem_cache; 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 ip ; unsigned long fs ; unsigned long gs ; unsigned long debugreg0 ; unsigned long debugreg1 ; unsigned long debugreg2 ; unsigned long debugreg3 ; unsigned long debugreg6 ; unsigned long debugreg7 ; unsigned long cr2 ; unsigned long trap_no ; unsigned long error_code ; union thread_xstate *xstate ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; unsigned long debugctlmsr ; struct ds_context *ds_ctx ; unsigned int bts_ovfl_signal ; }; struct __anonstruct_mm_segment_t_19 { unsigned long seg ; }; typedef struct __anonstruct_mm_segment_t_19 mm_segment_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 timespec; struct compat_timespec; struct __anonstruct_ldv_4899_21 { unsigned long arg0 ; unsigned long arg1 ; unsigned long arg2 ; unsigned long arg3 ; }; struct __anonstruct_futex_22 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; }; struct __anonstruct_nanosleep_23 { clockid_t index ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; union __anonunion_ldv_4913_20 { struct __anonstruct_ldv_4899_21 ldv_4899 ; struct __anonstruct_futex_22 futex ; struct __anonstruct_nanosleep_23 nanosleep ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion_ldv_4913_20 ldv_4913 ; }; struct thread_info { struct task_struct *task ; struct exec_domain *exec_domain ; unsigned long flags ; __u32 status ; __u32 cpu ; int preempt_count ; mm_segment_t addr_limit ; struct restart_block restart_block ; void *sysenter_return ; }; struct raw_spinlock { unsigned int slock ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct_raw_rwlock_t_24 { unsigned int lock ; }; typedef struct __anonstruct_raw_rwlock_t_24 raw_rwlock_t; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[9U] ; 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] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache ; char const *name ; int cpu ; }; 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 ; }; struct __anonstruct_spinlock_t_25 { raw_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_spinlock_t_25 spinlock_t; struct __anonstruct_rwlock_t_26 { raw_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_26 rwlock_t; struct __anonstruct_atomic_t_27 { int counter ; }; typedef struct __anonstruct_atomic_t_27 atomic_t; struct __anonstruct_atomic64_t_28 { long counter ; }; typedef struct __anonstruct_atomic64_t_28 atomic64_t; typedef atomic64_t atomic_long_t; struct timespec { time_t tv_sec ; long tv_nsec ; }; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; uid_t uid ; gid_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; typedef struct __wait_queue wait_queue_t; struct __wait_queue { unsigned int flags ; void *private ; int (*func)(wait_queue_t * , unsigned int , int , void * ) ; struct list_head task_list ; }; 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_30 { unsigned long bits[1U] ; }; typedef struct __anonstruct_nodemask_t_30 nodemask_t; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct thread_info *owner ; char const *name ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; struct mutex *lock ; void *magic ; }; struct rw_semaphore; struct rw_semaphore { __s32 activity ; spinlock_t wait_lock ; struct list_head wait_list ; struct lockdep_map dep_map ; }; struct file; struct device; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct 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 * ) ; }; struct pm_ext_ops { struct pm_ops base ; 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 * ) ; }; enum dpm_state { DPM_INVALID = 0, DPM_ON = 1, DPM_PREPARING = 2, DPM_RESUMING = 3, DPM_SUSPENDING = 4, DPM_OFF = 5, DPM_OFF_IRQ = 6 } ; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char should_wakeup : 1 ; enum dpm_state status ; struct list_head entry ; }; struct __anonstruct_mm_context_t_77 { void *ldt ; int size ; struct mutex lock ; void *vdso ; }; typedef struct __anonstruct_mm_context_t_77 mm_context_t; struct vm_area_struct; struct key; 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 kobject; struct attribute { char const *name ; struct module *owner ; mode_t mode ; }; struct attribute_group { char const *name ; mode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; 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 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops *sysfs_ops ; struct attribute **default_attrs ; }; struct kobj_uevent_env { char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (*filter)(struct kset * , struct kobject * ) ; char const *(*name)(struct kset * , struct kobject * ) ; int (*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 *uevent_ops ; }; struct marker; typedef void marker_probe_func(void * , void * , char const * , va_list * ); struct marker_probe_closure { marker_probe_func *func ; void *probe_private ; }; struct marker { char const *name ; char const *format ; char state ; char ptype ; void (*call)(struct marker const * , void * , ...) ; struct marker_probe_closure single ; struct marker_probe_closure *multi ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct tvec_base; struct timer_list { struct list_head entry ; unsigned long expires ; void (*function)(unsigned long ) ; unsigned long data ; struct tvec_base *base ; void *start_site ; char start_comm[16U] ; int start_pid ; }; struct hrtimer; enum hrtimer_restart; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; }; struct kmem_cache_cpu { void **freelist ; struct page *page ; int node ; unsigned int offset ; unsigned int objsize ; unsigned int stat[18U] ; }; struct kmem_cache_node { spinlock_t list_lock ; unsigned long nr_partial ; unsigned long min_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 { unsigned long flags ; int size ; int objsize ; int offset ; struct kmem_cache_order_objects oo ; struct kmem_cache_node local_node ; struct kmem_cache_order_objects max ; struct kmem_cache_order_objects min ; gfp_t allocflags ; int refcount ; void (*ctor)(void * ) ; int inuse ; int align ; char const *name ; struct list_head list ; struct kobject kobj ; int remote_node_defrag_ratio ; struct kmem_cache_node *node[64U] ; struct kmem_cache_cpu *cpu_slab[8U] ; }; struct __anonstruct_local_t_88 { atomic_long_t a ; }; typedef struct __anonstruct_local_t_88 local_t; struct mod_arch_specific { }; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; }; struct exception_table_entry; struct module_ref { local_t count ; }; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2 } ; struct module_param_attrs; struct module_sect_attrs; struct module_notes_attrs; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_param_attrs *param_attrs ; 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 ; 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 const *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 ; void *unwind_info ; 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 ; unsigned int num_symtab ; char *strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; void *percpu ; char *args ; struct marker *markers ; unsigned int num_markers ; struct list_head modules_which_use_me ; struct task_struct *waiter ; void (*exit)(void) ; struct module_ref ref[8U] ; }; struct device_driver; struct completion { unsigned int done ; wait_queue_head_t wait ; }; struct rcu_head { struct rcu_head *next ; void (*func)(struct rcu_head * ) ; }; struct nameidata; struct path; struct vfsmount; struct qstr { unsigned int hash ; unsigned int len ; unsigned char const *name ; }; struct dcookie_struct; struct inode; union __anonunion_d_u_89 { struct list_head d_child ; struct rcu_head d_rcu ; }; struct dentry_operations; struct super_block; struct dentry { atomic_t d_count ; unsigned int d_flags ; spinlock_t d_lock ; struct inode *d_inode ; struct hlist_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct list_head d_lru ; union __anonunion_d_u_89 d_u ; struct list_head d_subdirs ; struct list_head d_alias ; unsigned long d_time ; struct dentry_operations *d_op ; struct super_block *d_sb ; void *d_fsdata ; struct dcookie_struct *d_cookie ; int d_mounted ; unsigned char d_iname[36U] ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , struct nameidata * ) ; int (*d_hash)(struct dentry * , struct qstr * ) ; int (*d_compare)(struct dentry * , struct qstr * , struct qstr * ) ; int (*d_delete)(struct dentry * ) ; void (*d_release)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; }; 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 prio_tree_node; struct raw_prio_tree_node { struct prio_tree_node *left ; struct prio_tree_node *right ; struct prio_tree_node *parent ; }; struct prio_tree_node { struct prio_tree_node *left ; struct prio_tree_node *right ; struct prio_tree_node *parent ; unsigned long start ; unsigned long last ; }; struct prio_tree_root { struct prio_tree_node *prio_tree_node ; unsigned short index_bits ; unsigned short raw ; }; 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 rcu_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct semaphore { spinlock_t lock ; unsigned int count ; struct list_head wait_list ; }; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; struct export_operations; struct iovec; struct kiocb; struct pipe_inode_info; struct poll_table_struct; struct kstatfs; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; uid_t ia_uid ; gid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct if_dqblk { __u64 dqb_bhardlimit ; __u64 dqb_bsoftlimit ; __u64 dqb_curspace ; __u64 dqb_ihardlimit ; __u64 dqb_isoftlimit ; __u64 dqb_curinodes ; __u64 dqb_btime ; __u64 dqb_itime ; __u32 dqb_valid ; }; struct if_dqinfo { __u64 dqi_bgrace ; __u64 dqi_igrace ; __u32 dqi_flags ; __u32 dqi_valid ; }; 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 v1_mem_dqinfo { }; struct v2_mem_dqinfo { unsigned int dqi_blocks ; unsigned int dqi_free_blk ; unsigned int dqi_free_entry ; }; typedef __kernel_uid32_t qid_t; typedef __u64 qsize_t; struct mem_dqblk { __u32 dqb_bhardlimit ; __u32 dqb_bsoftlimit ; qsize_t dqb_curspace ; __u32 dqb_ihardlimit ; __u32 dqb_isoftlimit ; __u32 dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; union __anonunion_u_91 { struct v1_mem_dqinfo v1_i ; struct v2_mem_dqinfo v2_i ; }; 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 ; union __anonunion_u_91 u ; }; 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 ; unsigned int dq_id ; loff_t dq_off ; unsigned long dq_flags ; short dq_type ; 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 (*initialize)(struct inode * , int ) ; int (*drop)(struct inode * ) ; int (*alloc_space)(struct inode * , qsize_t , int ) ; int (*alloc_inode)(struct inode const * , unsigned long ) ; int (*free_space)(struct inode * , qsize_t ) ; int (*free_inode)(struct inode const * , unsigned long ) ; int (*transfer)(struct inode * , struct iattr * ) ; int (*write_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 ) ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , char * , int ) ; int (*quota_off)(struct super_block * , int , 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 * , int , qid_t , struct if_dqblk * ) ; int (*set_dqblk)(struct super_block * , int , qid_t , struct if_dqblk * ) ; int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ; int (*set_xstate)(struct super_block * , unsigned int , int ) ; int (*get_xquota)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ; int (*set_xquota)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops *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 *ops[2U] ; }; struct address_space; struct writeback_control; union __anonunion_arg_93 { char *buf ; void *data ; }; struct __anonstruct_read_descriptor_t_92 { size_t written ; size_t count ; union __anonunion_arg_93 arg ; int error ; }; typedef struct __anonstruct_read_descriptor_t_92 read_descriptor_t; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; void (*sync_page)(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 (*prepare_write)(struct file * , struct page * , unsigned int , unsigned int ) ; int (*commit_write)(struct file * , struct page * , unsigned int , 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 ) ; 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 * ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , read_descriptor_t * , unsigned long ) ; }; struct backing_dev_info; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; unsigned int i_mmap_writable ; struct prio_tree_root i_mmap ; struct list_head i_mmap_nonlinear ; spinlock_t i_mmap_lock ; unsigned int truncate_count ; 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 ; struct address_space *assoc_mapping ; }; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; struct inode *bd_inode ; int bd_openers ; struct mutex bd_mutex ; struct semaphore bd_mount_sem ; struct list_head bd_inodes ; void *bd_holder ; int bd_holders ; struct list_head bd_holder_list ; 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 list_head bd_list ; struct backing_dev_info *bd_inode_backing_dev_info ; unsigned long bd_private ; }; struct inode_operations; struct file_operations; struct file_lock; struct cdev; union __anonunion_ldv_10811_94 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; }; struct dnotify_struct; struct inode { struct hlist_node i_hash ; struct list_head i_list ; struct list_head i_sb_list ; struct list_head i_dentry ; unsigned long i_ino ; atomic_t i_count ; unsigned int i_nlink ; uid_t i_uid ; gid_t i_gid ; dev_t i_rdev ; u64 i_version ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned short i_bytes ; umode_t i_mode ; spinlock_t i_lock ; struct mutex i_mutex ; struct rw_semaphore i_alloc_sem ; struct inode_operations const *i_op ; struct file_operations const *i_fop ; struct super_block *i_sb ; struct file_lock *i_flock ; struct address_space *i_mapping ; struct address_space i_data ; struct dquot *i_dquot[2U] ; struct list_head i_devices ; union __anonunion_ldv_10811_94 ldv_10811 ; int i_cindex ; __u32 i_generation ; unsigned long i_dnotify_mask ; struct dnotify_struct *i_dnotify ; struct list_head inotify_watches ; struct mutex inotify_mutex ; unsigned long i_state ; unsigned long dirtied_when ; unsigned int i_flags ; atomic_t i_writecount ; void *i_security ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; uid_t uid ; uid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_95 { struct list_head fu_list ; struct rcu_head fu_rcuhead ; }; struct file { union __anonunion_f_u_95 f_u ; struct path f_path ; struct file_operations const *f_op ; atomic_long_t f_count ; unsigned int f_flags ; mode_t f_mode ; loff_t f_pos ; struct fown_struct f_owner ; unsigned int f_uid ; unsigned int f_gid ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; spinlock_t f_ep_lock ; struct address_space *f_mapping ; unsigned long f_mnt_write_state ; }; struct files_struct; typedef struct files_struct *fl_owner_t; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*fl_compare_owner)(struct file_lock * , struct file_lock * ) ; void (*fl_notify)(struct file_lock * ) ; int (*fl_grant)(struct file_lock * , struct file_lock * , int ) ; void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; void (*fl_break)(struct file_lock * ) ; int (*fl_mylease)(struct file_lock * , struct file_lock * ) ; int (*fl_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_97 { struct list_head link ; int state ; }; union __anonunion_fl_u_96 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_97 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 char 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 ; struct file_lock_operations *fl_ops ; struct lock_manager_operations *fl_lmops ; union __anonunion_fl_u_96 fl_u ; }; struct fasync_struct { int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; }; 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 long s_blocksize ; unsigned char s_blocksize_bits ; unsigned char s_dirt ; unsigned long long s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations *dq_op ; struct quotactl_ops *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 ; struct mutex s_lock ; int s_count ; int s_syncing ; int s_need_sync_fs ; atomic_t s_active ; void *s_security ; struct xattr_handler **s_xattr ; struct list_head s_inodes ; struct list_head s_dirty ; struct list_head s_io ; struct list_head s_more_io ; struct hlist_head s_anon ; struct list_head s_files ; struct list_head s_dentry_lru ; int s_nr_dentry_unused ; struct block_device *s_bdev ; struct mtd_info *s_mtd ; struct list_head s_instances ; struct quota_info s_dquot ; int s_frozen ; wait_queue_head_t s_wait_unfrozen ; char s_id[32U] ; void *s_fs_info ; struct mutex s_vfs_rename_mutex ; u32 s_time_gran ; char *s_subtype ; char *s_options ; }; struct fiemap_extent_info { unsigned int fi_flags ; unsigned int fi_extents_mapped ; unsigned int fi_extents_max ; struct fiemap_extent *fi_extents_start ; }; struct file_operations { struct module *owner ; loff_t (*llseek)(struct file * , loff_t , int ) ; ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ; ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ; ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long , loff_t ) ; int (*readdir)(struct file * , void * , int (*)(void * , char const * , int , loff_t , u64 , unsigned int ) ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; int (*ioctl)(struct inode * , struct file * , unsigned int , unsigned long ) ; 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 * , struct dentry * , 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 (*dir_notify)(struct file * , unsigned long ) ; 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 ** ) ; }; struct inode_operations { int (*create)(struct inode * , struct dentry * , int , struct nameidata * ) ; struct dentry *(*lookup)(struct inode * , struct dentry * , struct nameidata * ) ; 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 * , int ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , int , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*readlink)(struct dentry * , char * , int ) ; void *(*follow_link)(struct dentry * , struct nameidata * ) ; void (*put_link)(struct dentry * , struct nameidata * , void * ) ; void (*truncate)(struct inode * ) ; int (*permission)(struct inode * , int ) ; 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 * ) ; void (*truncate_range)(struct inode * , loff_t , loff_t ) ; long (*fallocate)(struct inode * , int , loff_t , loff_t ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; }; struct seq_file; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * ) ; int (*write_inode)(struct inode * , int ) ; void (*drop_inode)(struct inode * ) ; void (*delete_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; void (*write_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; void (*write_super_lockfs)(struct super_block * ) ; void (*unlockfs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*clear_inode)(struct inode * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct vfsmount * ) ; int (*show_stats)(struct seq_file * , struct vfsmount * ) ; 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 ) ; }; struct file_system_type { char const *name ; int fs_flags ; int (*get_sb)(struct file_system_type * , int , char const * , void * , struct vfsmount * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct list_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; struct lock_class_key i_alloc_sem_key ; }; struct bio; typedef unsigned char cc_t; typedef unsigned int speed_t; typedef unsigned int tcflag_t; struct ktermios { tcflag_t c_iflag ; tcflag_t c_oflag ; tcflag_t c_cflag ; tcflag_t c_lflag ; cc_t c_line ; cc_t c_cc[19U] ; speed_t c_ispeed ; speed_t c_ospeed ; }; struct winsize { unsigned short ws_row ; unsigned short ws_col ; unsigned short ws_xpixel ; unsigned short ws_ypixel ; }; struct exception_table_entry { unsigned long insn ; unsigned long fixup ; }; struct termiox { __u16 x_hflag ; __u16 x_cflag ; __u16 x_rflag[5U] ; __u16 x_sflag ; }; struct cdev { struct kobject kobj ; struct module *owner ; struct file_operations const *ops ; struct list_head list ; dev_t dev ; unsigned int count ; }; struct tty_struct; struct tty_driver; struct tty_operations { struct tty_struct *(*lookup)(struct tty_driver * , struct inode * , int ) ; int (*install)(struct tty_driver * , struct tty_struct * ) ; void (*remove)(struct tty_driver * , struct tty_struct * ) ; int (*open)(struct tty_struct * , struct file * ) ; void (*close)(struct tty_struct * , struct file * ) ; void (*shutdown)(struct tty_struct * ) ; int (*write)(struct tty_struct * , unsigned char const * , int ) ; int (*put_char)(struct tty_struct * , unsigned char ) ; void (*flush_chars)(struct tty_struct * ) ; int (*write_room)(struct tty_struct * ) ; int (*chars_in_buffer)(struct tty_struct * ) ; int (*ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; void (*set_termios)(struct tty_struct * , struct ktermios * ) ; void (*throttle)(struct tty_struct * ) ; void (*unthrottle)(struct tty_struct * ) ; void (*stop)(struct tty_struct * ) ; void (*start)(struct tty_struct * ) ; void (*hangup)(struct tty_struct * ) ; int (*break_ctl)(struct tty_struct * , int ) ; void (*flush_buffer)(struct tty_struct * ) ; void (*set_ldisc)(struct tty_struct * ) ; void (*wait_until_sent)(struct tty_struct * , int ) ; void (*send_xchar)(struct tty_struct * , char ) ; int (*read_proc)(char * , char ** , off_t , int , int * , void * ) ; int (*tiocmget)(struct tty_struct * , struct file * ) ; int (*tiocmset)(struct tty_struct * , struct file * , unsigned int , unsigned int ) ; int (*resize)(struct tty_struct * , struct tty_struct * , struct winsize * ) ; int (*set_termiox)(struct tty_struct * , struct termiox * ) ; int (*poll_init)(struct tty_driver * , int , char * ) ; int (*poll_get_char)(struct tty_driver * , int ) ; void (*poll_put_char)(struct tty_driver * , int , char ) ; }; struct proc_dir_entry; struct tty_driver { int magic ; struct kref kref ; struct cdev cdev ; struct module *owner ; char const *driver_name ; char const *name ; int name_base ; int major ; int minor_start ; int minor_num ; int num ; short type ; short subtype ; struct ktermios init_termios ; int flags ; struct proc_dir_entry *proc_entry ; struct tty_driver *other ; struct tty_struct **ttys ; struct ktermios **termios ; struct ktermios **termios_locked ; void *driver_state ; struct tty_operations const *ops ; struct list_head tty_drivers ; }; struct tty_ldisc_ops { int magic ; char *name ; int num ; int flags ; int (*open)(struct tty_struct * ) ; void (*close)(struct tty_struct * ) ; void (*flush_buffer)(struct tty_struct * ) ; ssize_t (*chars_in_buffer)(struct tty_struct * ) ; ssize_t (*read)(struct tty_struct * , struct file * , unsigned char * , size_t ) ; ssize_t (*write)(struct tty_struct * , struct file * , unsigned char const * , size_t ) ; int (*ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; void (*set_termios)(struct tty_struct * , struct ktermios * ) ; unsigned int (*poll)(struct tty_struct * , struct file * , struct poll_table_struct * ) ; int (*hangup)(struct tty_struct * ) ; void (*receive_buf)(struct tty_struct * , unsigned char const * , char * , int ) ; void (*write_wakeup)(struct tty_struct * ) ; struct module *owner ; int refcount ; }; struct tty_ldisc { struct tty_ldisc_ops *ops ; int refcount ; }; struct tty_buffer { struct tty_buffer *next ; char *char_buf_ptr ; unsigned char *flag_buf_ptr ; int used ; int size ; int commit ; int read ; unsigned long data[0U] ; }; struct tty_bufhead { struct delayed_work work ; spinlock_t lock ; struct tty_buffer *head ; struct tty_buffer *tail ; struct tty_buffer *free ; int memory_used ; }; struct signal_struct; struct tty_port { struct tty_struct *tty ; spinlock_t lock ; int blocked_open ; int count ; wait_queue_head_t open_wait ; wait_queue_head_t close_wait ; unsigned long flags ; struct mutex mutex ; unsigned char *xmit_buf ; int close_delay ; int closing_wait ; }; struct tty_struct { int magic ; struct kref kref ; struct tty_driver *driver ; struct tty_operations const *ops ; int index ; struct tty_ldisc ldisc ; struct mutex termios_mutex ; spinlock_t ctrl_lock ; struct ktermios *termios ; struct ktermios *termios_locked ; struct termiox *termiox ; char name[64U] ; struct pid *pgrp ; struct pid *session ; unsigned long flags ; int count ; struct winsize winsize ; unsigned char stopped : 1 ; unsigned char hw_stopped : 1 ; unsigned char flow_stopped : 1 ; unsigned char packet : 1 ; unsigned char low_latency : 1 ; unsigned char warned : 1 ; unsigned char ctrl_status ; unsigned int receive_room ; struct tty_struct *link ; struct fasync_struct *fasync ; struct tty_bufhead buf ; int alt_speed ; wait_queue_head_t write_wait ; wait_queue_head_t read_wait ; struct work_struct hangup_work ; void *disc_data ; void *driver_data ; struct list_head tty_files ; unsigned int column ; unsigned char lnext : 1 ; unsigned char erasing : 1 ; unsigned char raw : 1 ; unsigned char real_raw : 1 ; unsigned char icanon : 1 ; unsigned char closing : 1 ; unsigned short minimum_to_wake ; unsigned long overrun_time ; int num_overrun ; unsigned long process_char_map[4U] ; char *read_buf ; int read_head ; int read_tail ; int read_cnt ; unsigned long read_flags[64U] ; int canon_data ; unsigned long canon_head ; unsigned int canon_column ; struct mutex atomic_read_lock ; struct mutex atomic_write_lock ; unsigned char *write_buf ; int write_cnt ; spinlock_t read_lock ; struct work_struct SAK_work ; struct tty_port *port ; }; struct class; struct async_icount { __u32 cts ; __u32 dsr ; __u32 rng ; __u32 dcd ; __u32 tx ; __u32 rx ; __u32 frame ; __u32 parity ; __u32 overrun ; __u32 brk ; __u32 buf_overrun ; }; struct serial_struct { int type ; int line ; unsigned int port ; int irq ; int flags ; int xmit_fifo_size ; int custom_divisor ; int baud_base ; unsigned short close_delay ; char io_type ; char reserved_char[1U] ; int hub6 ; unsigned short closing_wait ; unsigned short closing_wait2 ; unsigned char *iomem_base ; unsigned short iomem_reg_shift ; unsigned int port_high ; unsigned long iomap_base ; }; struct serial_icounter_struct { int cts ; int dsr ; int rng ; int dcd ; int rx ; int tx ; int frame ; int overrun ; int parity ; int brk ; int buf_overrun ; int reserved[9U] ; }; typedef unsigned long kernel_ulong_t; struct usb_device_id { __u16 match_flags ; __u16 idVendor ; __u16 idProduct ; __u16 bcdDevice_lo ; __u16 bcdDevice_hi ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; kernel_ulong_t driver_info ; }; struct usb_ctrlrequest { __u8 bRequestType ; __u8 bRequest ; __le16 wValue ; __le16 wIndex ; __le16 wLength ; }; struct usb_device_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 bcdUSB ; __u8 bDeviceClass ; __u8 bDeviceSubClass ; __u8 bDeviceProtocol ; __u8 bMaxPacketSize0 ; __le16 idVendor ; __le16 idProduct ; __le16 bcdDevice ; __u8 iManufacturer ; __u8 iProduct ; __u8 iSerialNumber ; __u8 bNumConfigurations ; }; struct usb_config_descriptor { __u8 bLength ; __u8 bDescriptorType ; __le16 wTotalLength ; __u8 bNumInterfaces ; __u8 bConfigurationValue ; __u8 iConfiguration ; __u8 bmAttributes ; __u8 bMaxPower ; }; struct usb_interface_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bInterfaceNumber ; __u8 bAlternateSetting ; __u8 bNumEndpoints ; __u8 bInterfaceClass ; __u8 bInterfaceSubClass ; __u8 bInterfaceProtocol ; __u8 iInterface ; }; struct usb_endpoint_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bEndpointAddress ; __u8 bmAttributes ; __le16 wMaxPacketSize ; __u8 bInterval ; __u8 bRefresh ; __u8 bSynchAddress ; }; struct usb_interface_assoc_descriptor { __u8 bLength ; __u8 bDescriptorType ; __u8 bFirstInterface ; __u8 bInterfaceCount ; __u8 bFunctionClass ; __u8 bFunctionSubClass ; __u8 bFunctionProtocol ; __u8 iFunction ; }; enum usb_device_speed { USB_SPEED_UNKNOWN = 0, USB_SPEED_LOW = 1, USB_SPEED_FULL = 2, USB_SPEED_HIGH = 3, USB_SPEED_VARIABLE = 4 } ; enum usb_device_state { USB_STATE_NOTATTACHED = 0, USB_STATE_ATTACHED = 1, USB_STATE_POWERED = 2, USB_STATE_UNAUTHENTICATED = 3, USB_STATE_RECONNECTING = 4, USB_STATE_DEFAULT = 5, USB_STATE_ADDRESS = 6, USB_STATE_CONFIGURED = 7, USB_STATE_SUSPENDED = 8 } ; 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 ; }; typedef atomic_long_t mm_counter_t; struct __anonstruct_ldv_14034_100 { u16 inuse ; u16 objects ; }; union __anonunion_ldv_14035_99 { atomic_t _mapcount ; struct __anonstruct_ldv_14034_100 ldv_14034 ; }; struct __anonstruct_ldv_14040_102 { unsigned long private ; struct address_space *mapping ; }; union __anonunion_ldv_14044_101 { struct __anonstruct_ldv_14040_102 ldv_14040 ; spinlock_t ptl ; struct kmem_cache *slab ; struct page *first_page ; }; union __anonunion_ldv_14048_103 { unsigned long index ; void *freelist ; }; struct page { unsigned long flags ; atomic_t _count ; union __anonunion_ldv_14035_99 ldv_14035 ; union __anonunion_ldv_14044_101 ldv_14044 ; union __anonunion_ldv_14048_103 ldv_14048 ; struct list_head lru ; unsigned long page_cgroup ; }; struct __anonstruct_vm_set_105 { struct list_head list ; void *parent ; struct vm_area_struct *head ; }; union __anonunion_shared_104 { struct __anonstruct_vm_set_105 vm_set ; struct raw_prio_tree_node prio_tree_node ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { struct mm_struct *vm_mm ; unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct rb_node vm_rb ; union __anonunion_shared_104 shared ; struct list_head anon_vma_node ; struct anon_vma *anon_vma ; struct vm_operations_struct *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; unsigned long vm_truncate_count ; 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 kioctx; 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 ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; int map_count ; struct rw_semaphore mmap_sem ; spinlock_t page_table_lock ; struct list_head mmlist ; mm_counter_t _file_rss ; mm_counter_t _anon_rss ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long reserved_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[42U] ; cpumask_t cpu_vm_mask ; mm_context_t context ; unsigned int faultstamp ; unsigned int token_priority ; unsigned int last_interval ; unsigned long flags ; struct core_state *core_state ; rwlock_t ioctx_list_lock ; struct kioctx *ioctx_list ; struct task_struct *owner ; struct file *exe_file ; unsigned long num_exe_file_vmas ; struct mmu_notifier_mm *mmu_notifier_mm ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sem_undo_list { atomic_t refcnt ; spinlock_t lock ; struct list_head list_proc ; }; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct siginfo; struct __anonstruct_sigset_t_106 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_106 sigset_t; 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_108 { pid_t _pid ; uid_t _uid ; }; struct __anonstruct__timer_109 { timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_110 { pid_t _pid ; uid_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_111 { pid_t _pid ; uid_t _uid ; int _status ; clock_t _utime ; clock_t _stime ; }; struct __anonstruct__sigfault_112 { void *_addr ; }; struct __anonstruct__sigpoll_113 { long _band ; int _fd ; }; union __anonunion__sifields_107 { int _pad[28U] ; struct __anonstruct__kill_108 _kill ; struct __anonstruct__timer_109 _timer ; struct __anonstruct__rt_110 _rt ; struct __anonstruct__sigchld_111 _sigchld ; struct __anonstruct__sigfault_112 _sigfault ; struct __anonstruct__sigpoll_113 _sigpoll ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_107 _sifields ; }; typedef struct siginfo siginfo_t; struct user_struct; struct sigpending { struct list_head list ; sigset_t signal ; }; struct fs_struct { atomic_t count ; rwlock_t lock ; int umask ; struct path root ; struct path pwd ; }; struct prop_local_single { unsigned long events ; unsigned long period ; int shift ; spinlock_t lock ; }; struct __anonstruct_seccomp_t_116 { int mode ; }; typedef struct __anonstruct_seccomp_t_116 seccomp_t; struct plist_head { struct list_head prio_list ; struct list_head node_list ; spinlock_t *lock ; }; struct rt_mutex_waiter; struct rlimit { unsigned long rlim_cur ; unsigned long rlim_max ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; enum hrtimer_cb_mode { HRTIMER_CB_SOFTIRQ = 0, HRTIMER_CB_IRQSAFE = 1, HRTIMER_CB_IRQSAFE_NO_RESTART = 2, HRTIMER_CB_IRQSAFE_PERCPU = 3, HRTIMER_CB_IRQSAFE_UNLOCKED = 4 } ; struct hrtimer { struct rb_node node ; ktime_t expires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; enum hrtimer_cb_mode cb_mode ; struct list_head cb_entry ; void *start_site ; char start_comm[16U] ; int start_pid ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; clockid_t index ; struct rb_root active ; struct rb_node *first ; ktime_t resolution ; ktime_t (*get_time)(void) ; ktime_t (*get_softirq_time)(void) ; ktime_t softirq_time ; ktime_t offset ; int (*reprogram)(struct hrtimer * , struct hrtimer_clock_base * , ktime_t ) ; }; struct hrtimer_cpu_base { spinlock_t lock ; struct hrtimer_clock_base clock_base[2U] ; struct list_head cb_pending ; ktime_t expires_next ; int hres_active ; unsigned long nr_events ; }; struct task_io_accounting { u64 rchar ; u64 wchar ; u64 syscr ; u64 syscw ; u64 read_bytes ; u64 write_bytes ; u64 cancelled_write_bytes ; }; struct latency_record { unsigned long backtrace[12U] ; unsigned int count ; unsigned long time ; unsigned long max ; }; struct futex_pi_state; struct robust_list_head; struct cfs_rq; struct task_group; struct nsproxy; struct io_event { __u64 data ; __u64 obj ; __s64 res ; __s64 res2 ; }; struct iovec { void *iov_base ; __kernel_size_t iov_len ; }; union __anonunion_ki_obj_117 { void *user ; struct task_struct *tsk ; }; 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_117 ki_obj ; __u64 ki_user_data ; wait_queue_t ki_wait ; 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 file *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 kioctx *next ; 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 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 ; }; union __anonunion_ldv_15252_118 { pid_t pgrp ; pid_t __pgrp ; }; union __anonunion_ldv_15257_119 { pid_t session ; pid_t __session ; }; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t count ; atomic_t live ; 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 ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; cputime_t it_prof_expires ; cputime_t it_virt_expires ; cputime_t it_prof_incr ; cputime_t it_virt_incr ; union __anonunion_ldv_15252_118 ldv_15252 ; struct pid *tty_old_pgrp ; union __anonunion_ldv_15257_119 ldv_15257 ; int leader ; struct tty_struct *tty ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; 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 ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct list_head cpu_timers[3U] ; struct key *session_keyring ; struct key *process_keyring ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; struct tty_audit_buf *tty_audit_buf ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t files ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; uid_t uid ; struct task_group *tg ; struct kobject kobj ; struct work_struct work ; }; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long cpu_time ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; unsigned int bkl_count ; }; 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 ; }; enum cpu_idle_type { CPU_IDLE = 0, CPU_NOT_IDLE = 1, CPU_NEWLY_IDLE = 2, CPU_MAX_IDLE_TYPES = 3 } ; struct sched_group { struct sched_group *next ; cpumask_t cpumask ; unsigned int __cpu_power ; u32 reciprocal_cpu_power ; }; enum sched_domain_level { SD_LV_NONE = 0, SD_LV_SIBLING = 1, SD_LV_MC = 2, SD_LV_CPU = 3, SD_LV_NODE = 4, SD_LV_ALLNODES = 5, SD_LV_MAX = 6 } ; struct sched_domain { struct sched_domain *parent ; struct sched_domain *child ; struct sched_group *groups ; cpumask_t span ; unsigned long min_interval ; unsigned long max_interval ; unsigned int busy_factor ; unsigned int imbalance_pct ; unsigned int cache_nice_tries ; unsigned int busy_idx ; unsigned int idle_idx ; unsigned int newidle_idx ; unsigned int wake_idx ; unsigned int forkexec_idx ; int flags ; enum sched_domain_level level ; unsigned long last_balance ; unsigned int balance_interval ; unsigned int nr_balance_failed ; u64 last_update ; unsigned int lb_count[3U] ; unsigned int lb_failed[3U] ; unsigned int lb_balanced[3U] ; unsigned int lb_imbalance[3U] ; unsigned int lb_gained[3U] ; unsigned int lb_hot_gained[3U] ; unsigned int lb_nobusyg[3U] ; unsigned int lb_nobusyq[3U] ; unsigned int alb_count ; unsigned int alb_failed ; unsigned int alb_pushed ; unsigned int sbe_count ; unsigned int sbe_balanced ; unsigned int sbe_pushed ; unsigned int sbf_count ; unsigned int sbf_balanced ; unsigned int sbf_pushed ; unsigned int ttwu_wake_remote ; unsigned int ttwu_move_affine ; unsigned int ttwu_move_balance ; char *name ; }; struct io_context; struct group_info { int ngroups ; atomic_t usage ; gid_t small_block[32U] ; int nblocks ; gid_t *blocks[0U] ; }; struct audit_context; 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 * ) ; int (*select_task_rq)(struct task_struct * , int ) ; 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 * ) ; unsigned long (*load_balance)(struct rq * , int , struct rq * , unsigned long , struct sched_domain * , enum cpu_idle_type , int * , int * ) ; int (*move_one_task)(struct rq * , int , struct rq * , struct sched_domain * , enum cpu_idle_type ) ; void (*pre_schedule)(struct rq * , struct task_struct * ) ; void (*post_schedule)(struct rq * ) ; void (*task_wake_up)(struct rq * , struct task_struct * ) ; void (*set_curr_task)(struct rq * ) ; void (*task_tick)(struct rq * , struct task_struct * , int ) ; void (*task_new)(struct rq * , struct task_struct * ) ; void (*set_cpus_allowed)(struct task_struct * , cpumask_t const * ) ; void (*rq_online)(struct rq * ) ; void (*rq_offline)(struct rq * ) ; void (*switched_from)(struct rq * , struct task_struct * , int ) ; void (*switched_to)(struct rq * , struct task_struct * , int ) ; void (*prio_changed)(struct rq * , struct task_struct * , int , int ) ; void (*moved_group)(struct task_struct * ) ; }; struct load_weight { unsigned long weight ; unsigned long inv_weight ; }; 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 last_wakeup ; u64 avg_overlap ; u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_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 ; 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_forced2_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 *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned int time_slice ; int nr_cpus_allowed ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct linux_binfmt; 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 ; int lock_depth ; 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 hlist_head preempt_notifiers ; unsigned char fpu_counter ; s8 oomkilladj ; unsigned int btrace_seq ; unsigned int policy ; cpumask_t cpus_allowed ; struct sched_info sched_info ; struct list_head tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; struct linux_binfmt *binfmt ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned int personality ; unsigned char did_exec : 1 ; pid_t pid ; pid_t tgid ; struct task_struct *real_parent ; struct task_struct *parent ; struct list_head children ; struct list_head sibling ; struct task_struct *group_leader ; struct list_head ptraced ; struct list_head ptrace_entry ; struct pid_link pids[3U] ; struct list_head thread_group ; struct 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 ; cputime_t prev_utime ; cputime_t prev_stime ; unsigned long nvcsw ; unsigned long nivcsw ; struct timespec start_time ; struct timespec real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; cputime_t it_prof_expires ; cputime_t it_virt_expires ; unsigned long long it_sched_expires ; struct list_head cpu_timers[3U] ; uid_t uid ; uid_t euid ; uid_t suid ; uid_t fsuid ; gid_t gid ; gid_t egid ; gid_t sgid ; gid_t fsgid ; struct group_info *group_info ; kernel_cap_t cap_effective ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_bset ; struct user_struct *user ; unsigned int securebits ; unsigned char jit_keyring ; struct key *request_key_auth ; struct key *thread_keyring ; char comm[16U] ; int link_count ; int total_link_count ; struct sysv_sem sysvsem ; unsigned long last_switch_timestamp ; 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 ; void *security ; struct audit_context *audit_context ; uid_t loginuid ; unsigned int sessionid ; seccomp_t seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; 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 ; int hardirqs_enabled ; unsigned long hardirq_enable_ip ; unsigned int hardirq_enable_event ; unsigned long hardirq_disable_ip ; unsigned int hardirq_disable_event ; int softirqs_enabled ; unsigned long softirq_disable_ip ; unsigned int softirq_disable_event ; unsigned long softirq_enable_ip ; unsigned int softirq_enable_event ; int hardirq_context ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; void *journal_info ; struct bio *bio_list ; struct bio **bio_tail ; 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 ; int cpuset_mems_generation ; int cpuset_mem_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 mempolicy *mempolicy ; short il_next ; atomic_t fs_excl ; struct rcu_head rcu ; struct pipe_inode_info *splice_pipe ; struct task_delay_info *delays ; int make_it_fail ; struct prop_local_single dirties ; int latency_record_count ; struct latency_record latency_record[32U] ; }; 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 completion n_removed ; }; struct dma_mapping_ops; struct dev_archdata { void *acpi_handle ; struct dma_mapping_ops *dma_ops ; void *iommu ; }; struct driver_private; struct class_private; struct bus_type; struct bus_type_private; struct bus_attribute { struct attribute attr ; ssize_t (*show)(struct bus_type * , char * ) ; ssize_t (*store)(struct bus_type * , char const * , size_t ) ; }; struct device_attribute; struct driver_attribute; struct bus_type { char const *name ; struct bus_attribute *bus_attrs ; struct device_attribute *dev_attrs ; struct driver_attribute *drv_attrs ; int (*match)(struct device * , struct device_driver * ) ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*suspend_late)(struct device * , pm_message_t ) ; int (*resume_early)(struct device * ) ; int (*resume)(struct device * ) ; struct pm_ext_ops *pm ; struct bus_type_private *p ; }; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; 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 **groups ; struct pm_ops *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 kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct pm_ops *pm ; struct class_private *p ; }; struct device_type; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , char * ) ; ssize_t (*store)(struct class * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; void (*release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct pm_ops *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct dma_coherent_mem; struct device { struct klist klist_children ; struct klist_node knode_parent ; struct klist_node knode_driver ; struct klist_node knode_bus ; struct device *parent ; struct kobject kobj ; char bus_id[20U] ; char const *init_name ; struct device_type *type ; unsigned char uevent_suppress : 1 ; struct semaphore sem ; struct bus_type *bus ; struct device_driver *driver ; void *driver_data ; void *platform_data ; struct dev_pm_info power ; 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 ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; dev_t devt ; struct attribute_group **groups ; void (*release)(struct device * ) ; }; struct usb_device; struct usb_driver; struct wusb_dev; struct ep_device; struct usb_host_endpoint { struct usb_endpoint_descriptor desc ; struct list_head urb_list ; void *hcpriv ; struct ep_device *ep_dev ; unsigned char *extra ; int extralen ; int enabled ; }; struct usb_host_interface { struct usb_interface_descriptor desc ; struct usb_host_endpoint *endpoint ; char *string ; unsigned char *extra ; int extralen ; }; enum usb_interface_condition { USB_INTERFACE_UNBOUND = 0, USB_INTERFACE_BINDING = 1, USB_INTERFACE_BOUND = 2, USB_INTERFACE_UNBINDING = 3 } ; struct usb_interface { struct usb_host_interface *altsetting ; struct usb_host_interface *cur_altsetting ; unsigned int num_altsetting ; struct usb_interface_assoc_descriptor *intf_assoc ; int minor ; enum usb_interface_condition condition ; unsigned char is_active : 1 ; unsigned char sysfs_files_created : 1 ; unsigned char needs_remote_wakeup : 1 ; unsigned char needs_altsetting0 : 1 ; unsigned char needs_binding : 1 ; struct device dev ; struct device *usb_dev ; int pm_usage_cnt ; }; struct usb_interface_cache { unsigned int num_altsetting ; struct kref ref ; struct usb_host_interface altsetting[0U] ; }; struct usb_host_config { struct usb_config_descriptor desc ; char *string ; struct usb_interface_assoc_descriptor *intf_assoc[16U] ; struct usb_interface *interface[32U] ; struct usb_interface_cache *intf_cache[32U] ; unsigned char *extra ; int extralen ; }; struct usb_devmap { unsigned long devicemap[2U] ; }; struct mon_bus; struct usb_bus { struct device *controller ; int busnum ; char const *bus_name ; u8 uses_dma ; u8 otg_port ; unsigned char is_b_host : 1 ; unsigned char b_hnp_enable : 1 ; int devnum_next ; struct usb_devmap devmap ; struct usb_device *root_hub ; struct list_head bus_list ; int bandwidth_allocated ; int bandwidth_int_reqs ; int bandwidth_isoc_reqs ; struct dentry *usbfs_dentry ; struct device *dev ; struct mon_bus *mon_bus ; int monitored ; }; struct usb_tt; struct usb_device { int devnum ; char devpath[16U] ; enum usb_device_state state ; enum usb_device_speed speed ; struct usb_tt *tt ; int ttport ; unsigned int toggle[2U] ; struct usb_device *parent ; struct usb_bus *bus ; struct usb_host_endpoint ep0 ; struct device dev ; struct usb_device_descriptor descriptor ; struct usb_host_config *config ; struct usb_host_config *actconfig ; struct usb_host_endpoint *ep_in[16U] ; struct usb_host_endpoint *ep_out[16U] ; char **rawdescriptors ; unsigned short bus_mA ; u8 portnum ; u8 level ; unsigned char can_submit : 1 ; unsigned char discon_suspended : 1 ; unsigned char persist_enabled : 1 ; unsigned char have_langid : 1 ; unsigned char authorized : 1 ; unsigned char authenticated : 1 ; unsigned char wusb : 1 ; int string_langid ; char *product ; char *manufacturer ; char *serial ; struct list_head filelist ; struct device *usb_classdev ; struct dentry *usbfs_dentry ; int maxchild ; struct usb_device *children[31U] ; int pm_usage_cnt ; u32 quirks ; atomic_t urbnum ; unsigned long active_duration ; struct delayed_work autosuspend ; struct mutex pm_mutex ; unsigned long last_busy ; int autosuspend_delay ; unsigned long connect_time ; unsigned char auto_pm : 1 ; unsigned char do_remote_wakeup : 1 ; unsigned char reset_resume : 1 ; unsigned char autosuspend_disabled : 1 ; unsigned char autoresume_disabled : 1 ; unsigned char skip_sys_resume : 1 ; struct wusb_dev *wusb_dev ; }; struct usb_dynids { spinlock_t lock ; struct list_head list ; }; struct usbdrv_wrap { struct device_driver driver ; int for_devices ; }; struct usb_driver { char const *name ; int (*probe)(struct usb_interface * , struct usb_device_id const * ) ; void (*disconnect)(struct usb_interface * ) ; int (*ioctl)(struct usb_interface * , unsigned int , void * ) ; int (*suspend)(struct usb_interface * , pm_message_t ) ; int (*resume)(struct usb_interface * ) ; int (*reset_resume)(struct usb_interface * ) ; int (*pre_reset)(struct usb_interface * ) ; int (*post_reset)(struct usb_interface * ) ; struct usb_device_id const *id_table ; struct usb_dynids dynids ; struct usbdrv_wrap drvwrap ; unsigned char no_dynamic_id : 1 ; unsigned char supports_autosuspend : 1 ; unsigned char soft_unbind : 1 ; }; struct usb_iso_packet_descriptor { unsigned int offset ; unsigned int length ; unsigned int actual_length ; int status ; }; struct urb; struct usb_anchor { struct list_head urb_list ; wait_queue_head_t wait ; spinlock_t lock ; unsigned char poisoned : 1 ; }; struct urb { struct kref kref ; void *hcpriv ; atomic_t use_count ; u8 reject ; int unlinked ; struct list_head urb_list ; struct list_head anchor_list ; struct usb_anchor *anchor ; struct usb_device *dev ; struct usb_host_endpoint *ep ; unsigned int pipe ; int status ; unsigned int transfer_flags ; void *transfer_buffer ; dma_addr_t transfer_dma ; int transfer_buffer_length ; int actual_length ; unsigned char *setup_packet ; dma_addr_t setup_dma ; int start_frame ; int number_of_packets ; int interval ; int error_count ; void *context ; void (*complete)(struct urb * ) ; struct usb_iso_packet_descriptor iso_frame_desc[0U] ; }; struct usb_serial; struct usb_serial_port { struct usb_serial *serial ; struct tty_port port ; spinlock_t lock ; struct mutex mutex ; unsigned char number ; unsigned char *interrupt_in_buffer ; struct urb *interrupt_in_urb ; __u8 interrupt_in_endpointAddress ; unsigned char *interrupt_out_buffer ; int interrupt_out_size ; struct urb *interrupt_out_urb ; __u8 interrupt_out_endpointAddress ; unsigned char *bulk_in_buffer ; int bulk_in_size ; struct urb *read_urb ; __u8 bulk_in_endpointAddress ; unsigned char *bulk_out_buffer ; int bulk_out_size ; struct urb *write_urb ; int write_urb_busy ; __u8 bulk_out_endpointAddress ; wait_queue_head_t write_wait ; struct work_struct work ; char throttled ; char throttle_req ; char console ; struct device dev ; }; struct usb_serial_driver; struct usb_serial { struct usb_device *dev ; struct usb_serial_driver *type ; struct usb_interface *interface ; unsigned char disconnected ; unsigned char minor ; unsigned char num_ports ; unsigned char num_port_pointers ; char num_interrupt_in ; char num_interrupt_out ; char num_bulk_in ; char num_bulk_out ; struct usb_serial_port *port[8U] ; struct kref kref ; struct mutex disc_mutex ; void *private ; }; struct usb_serial_driver { char const *description ; struct usb_device_id const *id_table ; char num_ports ; struct list_head driver_list ; struct device_driver driver ; struct usb_driver *usb_driver ; struct usb_dynids dynids ; int (*probe)(struct usb_serial * , struct usb_device_id const * ) ; int (*attach)(struct usb_serial * ) ; int (*calc_num_ports)(struct usb_serial * ) ; void (*shutdown)(struct usb_serial * ) ; int (*port_probe)(struct usb_serial_port * ) ; int (*port_remove)(struct usb_serial_port * ) ; int (*suspend)(struct usb_serial * , pm_message_t ) ; int (*resume)(struct usb_serial * ) ; int (*open)(struct tty_struct * , struct usb_serial_port * , struct file * ) ; void (*close)(struct tty_struct * , struct usb_serial_port * , struct file * ) ; int (*write)(struct tty_struct * , struct usb_serial_port * , unsigned char const * , int ) ; int (*write_room)(struct tty_struct * ) ; int (*ioctl)(struct tty_struct * , struct file * , unsigned int , unsigned long ) ; void (*set_termios)(struct tty_struct * , struct usb_serial_port * , struct ktermios * ) ; void (*break_ctl)(struct tty_struct * , int ) ; int (*chars_in_buffer)(struct tty_struct * ) ; void (*throttle)(struct tty_struct * ) ; void (*unthrottle)(struct tty_struct * ) ; int (*tiocmget)(struct tty_struct * , struct file * ) ; int (*tiocmset)(struct tty_struct * , struct file * , unsigned int , unsigned int ) ; void (*read_int_callback)(struct urb * ) ; void (*write_int_callback)(struct urb * ) ; void (*read_bulk_callback)(struct urb * ) ; void (*write_bulk_callback)(struct urb * ) ; }; struct moschip_port { int port_num ; struct urb *write_urb ; struct urb *read_urb ; struct urb *int_urb ; __u8 shadowLCR ; __u8 shadowMCR ; char open ; char open_ports ; char zombie ; wait_queue_head_t wait_chase ; wait_queue_head_t delta_msr_wait ; int delta_msr_cond ; struct async_icount icount ; struct usb_serial_port *port ; __u8 SpRegOffset ; __u8 ControlRegOffset ; __u8 DcrRegOffset ; struct urb *control_urb ; struct usb_ctrlrequest *dr ; char *ctrl_buf ; int MsrLsr ; spinlock_t pool_lock ; struct urb *write_urb_pool[16U] ; char busy[16U] ; }; enum __anonenum_96 { LDV_SPIN_UNLOCKED = 0, LDV_SPIN_LOCKED = 1 } ; void *memcpy(void * , void const * , unsigned long ) ; long ldv__builtin_expect(long exp , long c ) ; void ldv_spin_lock(void) ; void ldv_spin_unlock(void) ; __inline static int variable_test_bit(int nr , unsigned long const volatile *addr ) { int oldbit ; { __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); return (oldbit); } } extern int printk(char const * , ...) ; extern void *memset(void * , int , size_t ) ; extern void __bad_pda_field(void) ; extern struct x8664_pda _proxy_pda ; __inline static struct task_struct *get_current(void) { struct task_struct *ret__ ; { switch (8UL) { case 2UL: __asm__ ("movw %%gs:%c1,%0": "=r" (ret__): "i" (0UL), "m" (_proxy_pda.pcurrent)); goto ldv_4064; case 4UL: __asm__ ("movl %%gs:%c1,%0": "=r" (ret__): "i" (0UL), "m" (_proxy_pda.pcurrent)); goto ldv_4064; case 8UL: __asm__ ("movq %%gs:%c1,%0": "=r" (ret__): "i" (0UL), "m" (_proxy_pda.pcurrent)); goto ldv_4064; default: __bad_pda_field(); } ldv_4064: ; return (ret__); } } __inline static int test_ti_thread_flag(struct thread_info *ti , int flag ) { int tmp ; { tmp = variable_test_bit(flag, (unsigned long const volatile *)(& ti->flags)); return (tmp); } } extern void __spin_lock_init(spinlock_t * , char const * , struct lock_class_key * ) ; extern void _spin_lock(spinlock_t * ) ; extern void _spin_unlock(spinlock_t * ) ; extern void init_waitqueue_head(wait_queue_head_t * ) ; extern void __wake_up(wait_queue_head_t * , unsigned int , int , void * ) ; extern long interruptible_sleep_on_timeout(wait_queue_head_t * , long ) ; extern void prepare_to_wait(wait_queue_head_t * , wait_queue_t * , int ) ; extern void finish_wait(wait_queue_head_t * , wait_queue_t * ) ; extern int autoremove_wake_function(wait_queue_t * , unsigned int , int , void * ) ; extern unsigned long __get_free_pages(gfp_t , unsigned int ) ; unsigned long ldv___get_free_pages_2(gfp_t ldv_func_arg1 , unsigned int ldv_func_arg2 ) ; extern void kfree(void const * ) ; extern void *kmem_cache_alloc(struct kmem_cache * , gfp_t ) ; void *ldv_kmem_cache_alloc_4(struct kmem_cache *ldv_func_arg1 , gfp_t ldv_func_arg2 ) ; void *ldv_kmem_cache_alloc_8(struct kmem_cache *ldv_func_arg1 , gfp_t ldv_func_arg2 ) ; extern void *__kmalloc(size_t , gfp_t ) ; __inline static void *ldv_kmalloc_3(size_t size , gfp_t flags ) { void *tmp___2 ; { tmp___2 = __kmalloc(size, flags); return (tmp___2); } } __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static void *kzalloc(size_t size , gfp_t flags ) ; extern struct module __this_module ; void ldv_check_alloc_flags(gfp_t flags ) ; extern unsigned long copy_to_user(void * , void const * , unsigned int ) ; extern unsigned long copy_from_user(void * , void const * , unsigned int ) ; extern void tty_kref_put(struct tty_struct * ) ; extern void tty_flip_buffer_push(struct tty_struct * ) ; extern speed_t tty_get_baud_rate(struct tty_struct * ) ; extern void tty_wakeup(struct tty_struct * ) ; extern struct tty_struct *tty_port_tty_get(struct tty_port * ) ; extern int tty_buffer_request_room(struct tty_struct * , size_t ) ; extern int tty_insert_flip_string(struct tty_struct * , unsigned char const * , size_t ) ; extern void schedule(void) ; __inline static int test_tsk_thread_flag(struct task_struct *tsk , int flag ) { int tmp ; { tmp = test_ti_thread_flag((struct thread_info *)tsk->stack, flag); return (tmp); } } __inline static int signal_pending(struct task_struct *p ) { int tmp ; long tmp___0 ; { tmp = test_tsk_thread_flag(p, 2); tmp___0 = ldv__builtin_expect(tmp != 0, 0L); return ((int )tmp___0); } } __inline static char const *dev_name(struct device const *dev ) { { return ((char const *)(& dev->bus_id)); } } __inline static void *dev_get_drvdata(struct device *dev ) { { return (dev->driver_data); } } __inline static void dev_set_drvdata(struct device *dev , void *data ) { { dev->driver_data = data; return; } } extern char const *dev_driver_string(struct device const * ) ; extern int usb_register_driver(struct usb_driver * , struct module * , char const * ) ; __inline static int usb_register(struct usb_driver *driver ) { int tmp ; { tmp = usb_register_driver(driver, & __this_module, "mos7840"); return (tmp); } } extern void usb_deregister(struct usb_driver * ) ; __inline static void usb_fill_control_urb(struct urb *urb , struct usb_device *dev , unsigned int pipe , unsigned char *setup_packet , void *transfer_buffer , int buffer_length , void (*complete_fn)(struct urb * ) , void *context ) { { urb->dev = dev; urb->pipe = pipe; urb->setup_packet = setup_packet; urb->transfer_buffer = transfer_buffer; urb->transfer_buffer_length = buffer_length; urb->complete = complete_fn; urb->context = context; return; } } __inline static void usb_fill_bulk_urb(struct urb *urb , struct usb_device *dev , unsigned int pipe , void *transfer_buffer , int buffer_length , void (*complete_fn)(struct urb * ) , void *context ) { { urb->dev = dev; urb->pipe = pipe; urb->transfer_buffer = transfer_buffer; urb->transfer_buffer_length = buffer_length; urb->complete = complete_fn; urb->context = context; return; } } __inline static void usb_fill_int_urb(struct urb *urb , struct usb_device *dev , unsigned int pipe , void *transfer_buffer , int buffer_length , void (*complete_fn)(struct urb * ) , void *context , int interval ) { { urb->dev = dev; urb->pipe = pipe; urb->transfer_buffer = transfer_buffer; urb->transfer_buffer_length = buffer_length; urb->complete = complete_fn; urb->context = context; if ((unsigned int )dev->speed == 3U) { urb->interval = 1 << (interval + -1); } else { urb->interval = interval; } urb->start_frame = -1; return; } } extern struct urb *usb_alloc_urb(int , gfp_t ) ; struct urb *ldv_usb_alloc_urb_15(int ldv_func_arg1 , gfp_t ldv_func_arg2 ) ; struct urb *ldv_usb_alloc_urb_21(int ldv_func_arg1 , gfp_t ldv_func_arg2 ) ; extern void usb_free_urb(struct urb * ) ; extern int usb_submit_urb(struct urb * , gfp_t ) ; int ldv_usb_submit_urb_11(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) ; int ldv_usb_submit_urb_12(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) ; int ldv_usb_submit_urb_13(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) ; int ldv_usb_submit_urb_14(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) ; int ldv_usb_submit_urb_16(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) ; int ldv_usb_submit_urb_17(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) ; int ldv_usb_submit_urb_18(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) ; int ldv_usb_submit_urb_19(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) ; int ldv_usb_submit_urb_20(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) ; extern void usb_kill_urb(struct urb * ) ; extern int usb_control_msg(struct usb_device * , unsigned int , __u8 , __u8 , __u16 , __u16 , void * , __u16 , int ) ; extern int usb_clear_halt(struct usb_device * , int ) ; __inline static unsigned int __create_pipe(struct usb_device *dev , unsigned int endpoint ) { { return ((unsigned int )(dev->devnum << 8) | (endpoint << 15)); } } __inline static void *usb_get_serial_port_data(struct usb_serial_port *port ) { void *tmp ; { tmp = dev_get_drvdata(& port->dev); return (tmp); } } __inline static void usb_set_serial_port_data(struct usb_serial_port *port , void *data ) { { dev_set_drvdata(& port->dev, data); return; } } extern int usb_serial_register(struct usb_serial_driver * ) ; extern void usb_serial_deregister(struct usb_serial_driver * ) ; extern int usb_serial_probe(struct usb_interface * , struct usb_device_id const * ) ; extern void usb_serial_disconnect(struct usb_interface * ) ; static struct usb_device_id moschip_port_id_table[5U] = { {3U, 38672U, 30784U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 38672U, 30752U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2134U, 44100U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2134U, 44098U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; static struct usb_device_id moschip_id_table_combined[5U] = { {3U, 38672U, 30784U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 38672U, 30752U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2134U, 44100U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}, {3U, 2134U, 44098U, (unsigned short)0, (unsigned short)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, (unsigned char)0, 0UL}}; struct usb_device_id const __mod_usb_device_table ; static int debug ; static int mos7840_set_reg_sync(struct usb_serial_port *port , __u16 reg , __u16 val ) { struct usb_device *dev ; unsigned int tmp ; int tmp___0 ; { dev = (port->serial)->dev; val = (unsigned int )val & 255U; if (debug != 0) { printk("<7>%s: mos7840_set_reg_sync offset is %x, value %x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )reg, (int )val); } else { } tmp = __create_pipe(dev, 0U); tmp___0 = usb_control_msg(dev, tmp | 2147483648U, 14, 64, (int )val, (int )reg, 0, 0, 1250); return (tmp___0); } } static int mos7840_get_reg_sync(struct usb_serial_port *port , __u16 reg , __u16 *val ) { struct usb_device *dev ; int ret ; unsigned int tmp ; { dev = (port->serial)->dev; ret = 0; tmp = __create_pipe(dev, 0U); ret = usb_control_msg(dev, tmp | 2147483776U, 13, 192, 0, (int )reg, (void *)val, 1, 1250); if (debug != 0) { printk("<7>%s: mos7840_get_reg_sync offset is %x, return val %x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )reg, (int )*val); } else { } *val = (unsigned int )*val & 255U; return (ret); } } static int mos7840_set_uart_reg(struct usb_serial_port *port , __u16 reg , __u16 val ) { struct usb_device *dev ; unsigned int tmp ; int tmp___0 ; { dev = (port->serial)->dev; val = (unsigned int )val & 255U; if ((unsigned int )(port->serial)->num_ports == 4U) { val = (__u16 )((int )((short )((((int )port->number - (int )(port->serial)->minor) + 1) << 8)) | (int )((short )val)); if (debug != 0) { printk("<7>%s: mos7840_set_uart_reg application number is %x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )val); } else { } } else if ((int )port->number == (int )(port->serial)->minor) { val = (__u16 )((int )((short )((((int )port->number - (int )(port->serial)->minor) + 1) << 8)) | (int )((short )val)); if (debug != 0) { printk("<7>%s: mos7840_set_uart_reg application number is %x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )val); } else { } } else { val = (__u16 )((int )((short )((((int )port->number - (int )(port->serial)->minor) + 2) << 8)) | (int )((short )val)); if (debug != 0) { printk("<7>%s: mos7840_set_uart_reg application number is %x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )val); } else { } } tmp = __create_pipe(dev, 0U); tmp___0 = usb_control_msg(dev, tmp | 2147483648U, 14, 64, (int )val, (int )reg, 0, 0, 1250); return (tmp___0); } } static int mos7840_get_uart_reg(struct usb_serial_port *port , __u16 reg , __u16 *val ) { struct usb_device *dev ; int ret ; __u16 Wval ; unsigned int tmp ; { dev = (port->serial)->dev; ret = 0; if ((unsigned int )(port->serial)->num_ports == 4U) { Wval = ((unsigned int )((int )((__u16 )port->number) - (int )((__u16 )(port->serial)->minor)) + 1U) << 8U; if (debug != 0) { printk("<7>%s: mos7840_get_uart_reg application number is %x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )Wval); } else { } } else if ((int )port->number == (int )(port->serial)->minor) { Wval = ((unsigned int )((int )((__u16 )port->number) - (int )((__u16 )(port->serial)->minor)) + 1U) << 8U; if (debug != 0) { printk("<7>%s: mos7840_get_uart_reg application number is %x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )Wval); } else { } } else { Wval = ((unsigned int )((int )((__u16 )port->number) - (int )((__u16 )(port->serial)->minor)) + 2U) << 8U; if (debug != 0) { printk("<7>%s: mos7840_get_uart_reg application number is %x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )Wval); } else { } } tmp = __create_pipe(dev, 0U); ret = usb_control_msg(dev, tmp | 2147483776U, 13, 192, (int )Wval, (int )reg, (void *)val, 1, 1250); *val = (unsigned int )*val & 255U; return (ret); } } static void mos7840_dump_serial_port(struct moschip_port *mos7840_port ) { { if (debug != 0) { printk("<7>%s: ***************************************\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } if (debug != 0) { printk("<7>%s: SpRegOffset is %2x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )mos7840_port->SpRegOffset); } else { } if (debug != 0) { printk("<7>%s: ControlRegOffset is %2x \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )mos7840_port->ControlRegOffset); } else { } if (debug != 0) { printk("<7>%s: DCRRegOffset is %2x \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )mos7840_port->DcrRegOffset); } else { } if (debug != 0) { printk("<7>%s: ***************************************\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } return; } } __inline static void mos7840_set_port_private(struct usb_serial_port *port , struct moschip_port *data ) { { usb_set_serial_port_data(port, (void *)data); return; } } __inline static struct moschip_port *mos7840_get_port_private(struct usb_serial_port *port ) { void *tmp ; { tmp = usb_get_serial_port_data(port); return ((struct moschip_port *)tmp); } } static void mos7840_handle_new_msr(struct moschip_port *port , __u8 new_msr ) { struct moschip_port *mos7840_port ; struct async_icount *icount ; { mos7840_port = port; icount = & mos7840_port->icount; if (((int )new_msr & 240) != 0) { icount = & mos7840_port->icount; if (((int )new_msr & 16) != 0) { icount->cts = icount->cts + (__u32 )1; __asm__ volatile ("": : : "memory"); } else { } if (((int )new_msr & 32) != 0) { icount->dsr = icount->dsr + (__u32 )1; __asm__ volatile ("": : : "memory"); } else { } if ((int )((signed char )new_msr) < 0) { icount->dcd = icount->dcd + (__u32 )1; __asm__ volatile ("": : : "memory"); } else { } if (((int )new_msr & 64) != 0) { icount->rng = icount->rng + (__u32 )1; __asm__ volatile ("": : : "memory"); } else { } } else { } return; } } static void mos7840_handle_new_lsr(struct moschip_port *port , __u8 new_lsr ) { struct async_icount *icount ; { if (debug != 0) { printk("<7>%s: %s - %02x\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_handle_new_lsr", (int )new_lsr); } else { } if (((int )new_lsr & 16) != 0) { new_lsr = (unsigned int )new_lsr & 18U; } else { } icount = & port->icount; if (((int )new_lsr & 16) != 0) { icount->brk = icount->brk + (__u32 )1; __asm__ volatile ("": : : "memory"); } else { } if (((int )new_lsr & 2) != 0) { icount->overrun = icount->overrun + (__u32 )1; __asm__ volatile ("": : : "memory"); } else { } if (((int )new_lsr & 4) != 0) { icount->parity = icount->parity + (__u32 )1; __asm__ volatile ("": : : "memory"); } else { } if (((int )new_lsr & 8) != 0) { icount->frame = icount->frame + (__u32 )1; __asm__ volatile ("": : : "memory"); } else { } return; } } static void mos7840_control_callback(struct urb *urb ) { unsigned char *data ; struct moschip_port *mos7840_port ; __u8 regval ; int result ; int status ; char const *tmp ; char const *tmp___0 ; { regval = 0U; result = 0; status = urb->status; mos7840_port = (struct moschip_port *)urb->context; switch (status) { case 0: ; goto ldv_18493; case -104: ; case -2: ; case -108: ; if (debug != 0) { printk("<7>%s: %s - urb shutting down with status: %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_control_callback", status); } else { } return; default: ; if (debug != 0) { printk("<7>%s: %s - nonzero urb status received: %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_control_callback", status); } else { } goto exit; } ldv_18493: ; if (debug != 0) { printk("<7>%s: %s urb buffer size is %d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_control_callback", urb->actual_length); } else { } if (debug != 0) { printk("<7>%s: %s mos7840_port->MsrLsr is %d port %d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_control_callback", mos7840_port->MsrLsr, mos7840_port->port_num); } else { } data = (unsigned char *)urb->transfer_buffer; regval = *data; if (debug != 0) { printk("<7>%s: %s data is %x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_control_callback", (int )regval); } else { } if (mos7840_port->MsrLsr == 0) { mos7840_handle_new_msr(mos7840_port, (int )regval); } else if (mos7840_port->MsrLsr == 1) { mos7840_handle_new_lsr(mos7840_port, (int )regval); } else { } exit: _spin_lock(& mos7840_port->pool_lock); if ((int )((signed char )mos7840_port->zombie) == 0) { result = ldv_usb_submit_urb_11(mos7840_port->int_urb, 32U); } else { } _spin_unlock(& mos7840_port->pool_lock); if (result != 0) { tmp = dev_name((struct device const *)(& (urb->dev)->dev)); tmp___0 = dev_driver_string((struct device const *)(& (urb->dev)->dev)); printk("<3>%s %s: %s - Error %d submitting interrupt urb\n", tmp___0, tmp, "mos7840_control_callback", result); } else { } return; } } static int mos7840_get_reg(struct moschip_port *mcs , __u16 Wval , __u16 reg , __u16 *val ) { struct usb_device *dev ; struct usb_ctrlrequest *dr ; unsigned char *buffer ; int ret ; unsigned int tmp ; { dev = ((mcs->port)->serial)->dev; dr = mcs->dr; buffer = (unsigned char *)mcs->ctrl_buf; dr->bRequestType = 192U; dr->bRequest = 13U; dr->wValue = Wval; dr->wIndex = reg; dr->wLength = 2U; tmp = __create_pipe(dev, 0U); usb_fill_control_urb(mcs->control_urb, dev, tmp | 2147483776U, (unsigned char *)dr, (void *)buffer, 2, & mos7840_control_callback, (void *)mcs); (mcs->control_urb)->transfer_buffer_length = 2; ret = ldv_usb_submit_urb_12(mcs->control_urb, 32U); return (ret); } } static void mos7840_interrupt_callback(struct urb *urb ) { int result ; int length ; struct moschip_port *mos7840_port ; struct usb_serial *serial ; __u16 Data ; unsigned char *data ; __u8 sp[5U] ; __u8 st ; int i ; int rv ; __u16 wval ; __u16 wreg ; int status ; char const *tmp ; char const *tmp___0 ; { rv = 0; wreg = 0U; status = urb->status; if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)" : Entering\n"); } else { } switch (status) { case 0: ; goto ldv_18527; case -104: ; case -2: ; case -108: ; if (debug != 0) { printk("<7>%s: %s - urb shutting down with status: %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_interrupt_callback", status); } else { } return; default: ; if (debug != 0) { printk("<7>%s: %s - nonzero urb status received: %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_interrupt_callback", status); } else { } goto exit; } ldv_18527: length = urb->actual_length; data = (unsigned char *)urb->transfer_buffer; serial = (struct usb_serial *)urb->context; if (length != 0 && length > 5) { if (debug != 0) { printk("<7>%s: %s \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Wrong data !!!"); } else { } return; } else { } sp[0] = *data; sp[1] = *(data + 1UL); sp[2] = *(data + 2UL); sp[3] = *(data + 3UL); st = *(data + 4UL); i = 0; goto ldv_18538; ldv_18537: mos7840_port = mos7840_get_port_private(serial->port[i]); wval = ((unsigned int )((int )((__u16 )(serial->port[i])->number) - (int )((__u16 )serial->minor)) + 1U) << 8U; if ((int )((signed char )mos7840_port->open) != 0) { if ((int )sp[i] & 1) { if (debug != 0) { printk("<7>%s: SP%d No Interrupt !!!\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", i); } else { switch ((int )sp[i] & 15) { case 6: ; if (debug != 0) { printk("<7>%s: Serial Port %d: Receiver status error or \n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", i); } else { } if (debug != 0) { printk("<7>%s: address bit detected in 9-bit mode\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } mos7840_port->MsrLsr = 1; wreg = 5U; goto ldv_18535; case 0: ; if (debug != 0) { printk("<7>%s: Serial Port %d: Modem status change\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", i); } else { } mos7840_port->MsrLsr = 0; wreg = 6U; goto ldv_18535; } ldv_18535: _spin_lock(& mos7840_port->pool_lock); if ((int )((signed char )mos7840_port->zombie) == 0) { rv = mos7840_get_reg(mos7840_port, (int )wval, (int )wreg, & Data); } else { _spin_unlock(& mos7840_port->pool_lock); return; } _spin_unlock(& mos7840_port->pool_lock); } } else { } } else { } i = i + 1; ldv_18538: ; if ((int )serial->num_ports > i) { goto ldv_18537; } else { } if (rv >= 0) { return; } else { } exit: result = ldv_usb_submit_urb_13(urb, 32U); if (result != 0) { tmp = dev_name((struct device const *)(& (urb->dev)->dev)); tmp___0 = dev_driver_string((struct device const *)(& (urb->dev)->dev)); printk("<3>%s %s: %s - Error %d submitting interrupt urb\n", tmp___0, tmp, "mos7840_interrupt_callback", result); } else { } return; } } static int mos7840_port_paranoia_check(struct usb_serial_port *port , char const *function ) { { if ((unsigned long )port == (unsigned long )((struct usb_serial_port *)0)) { if (debug != 0) { printk("<7>%s: %s - port == NULL\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", function); } else { } return (-1); } else { } if ((unsigned long )port->serial == (unsigned long )((struct usb_serial *)0)) { if (debug != 0) { printk("<7>%s: %s - port->serial == NULL\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", function); } else { } return (-1); } else { } return (0); } } static int mos7840_serial_paranoia_check(struct usb_serial *serial , char const *function ) { { if ((unsigned long )serial == (unsigned long )((struct usb_serial *)0)) { if (debug != 0) { printk("<7>%s: %s - serial == NULL\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", function); } else { } return (-1); } else { } if ((unsigned long )serial->type == (unsigned long )((struct usb_serial_driver *)0)) { if (debug != 0) { printk("<7>%s: %s - serial->type == NULL!\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", function); } else { } return (-1); } else { } return (0); } } static struct usb_serial *mos7840_get_usb_serial(struct usb_serial_port *port , char const *function ) { int tmp ; int tmp___0 ; { if ((unsigned long )port == (unsigned long )((struct usb_serial_port *)0)) { return (0); } else { tmp = mos7840_port_paranoia_check(port, function); if (tmp != 0) { return (0); } else { tmp___0 = mos7840_serial_paranoia_check(port->serial, function); if (tmp___0 != 0) { return (0); } else { } } } return (port->serial); } } static void mos7840_bulk_in_callback(struct urb *urb ) { int retval ; unsigned char *data ; struct usb_serial *serial ; struct usb_serial_port *port ; struct moschip_port *mos7840_port ; struct tty_struct *tty ; int status ; int tmp ; { status = urb->status; if (status != 0) { if (debug != 0) { printk("<7>%s: nonzero read bulk status received: %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } return; } else { } mos7840_port = (struct moschip_port *)urb->context; if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0)) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"NULL mos7840_port pointer \n"); } else { } return; } else { } port = mos7840_port->port; tmp = mos7840_port_paranoia_check(port, "mos7840_bulk_in_callback"); if (tmp != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Port Paranoia failed \n"); } else { } return; } else { } serial = mos7840_get_usb_serial(port, "mos7840_bulk_in_callback"); if ((unsigned long )serial == (unsigned long )((struct usb_serial *)0)) { if (debug != 0) { printk("<7>%s: %s\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Bad serial pointer "); } else { } return; } else { } if (debug != 0) { printk("<7>%s: %s\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Entering... \n"); } else { } data = (unsigned char *)urb->transfer_buffer; if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Entering ........... \n"); } else { } if (urb->actual_length != 0) { tty = tty_port_tty_get(& (mos7840_port->port)->port); if ((unsigned long )tty != (unsigned long )((struct tty_struct *)0)) { tty_buffer_request_room(tty, (size_t )urb->actual_length); tty_insert_flip_string(tty, (unsigned char const *)data, (size_t )urb->actual_length); if (debug != 0) { printk("<7>%s: %s \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", data); } else { } tty_flip_buffer_push(tty); tty_kref_put(tty); } else { } mos7840_port->icount.rx = mos7840_port->icount.rx + (__u32 )urb->actual_length; __asm__ volatile ("": : : "memory"); if (debug != 0) { printk("<7>%s: mos7840_port->icount.rx is %d:\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", mos7840_port->icount.rx); } else { } } else { } if ((unsigned long )mos7840_port->read_urb == (unsigned long )((struct urb *)0)) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"URB KILLED !!!\n"); } else { } return; } else { } (mos7840_port->read_urb)->dev = serial->dev; retval = ldv_usb_submit_urb_14(mos7840_port->read_urb, 32U); if (retval != 0) { if (debug != 0) { printk("<7>%s: usb_submit_urb(read bulk) failed, retval = %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", retval); } else { } } else { } return; } } static void mos7840_bulk_out_data_callback(struct urb *urb ) { struct moschip_port *mos7840_port ; struct tty_struct *tty ; int status ; int i ; int tmp ; { status = urb->status; mos7840_port = (struct moschip_port *)urb->context; _spin_lock(& mos7840_port->pool_lock); i = 0; goto ldv_18572; ldv_18571: ; if ((unsigned long )mos7840_port->write_urb_pool[i] == (unsigned long )urb) { mos7840_port->busy[i] = 0; goto ldv_18570; } else { } i = i + 1; ldv_18572: ; if (i <= 15) { goto ldv_18571; } else { } ldv_18570: _spin_unlock(& mos7840_port->pool_lock); if (status != 0) { if (debug != 0) { printk("<7>%s: nonzero write bulk status received:%d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } return; } else { } tmp = mos7840_port_paranoia_check(mos7840_port->port, "mos7840_bulk_out_data_callback"); if (tmp != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Port Paranoia failed \n"); } else { } return; } else { } if (debug != 0) { printk("<7>%s: %s \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Entering ........."); } else { } tty = tty_port_tty_get(& (mos7840_port->port)->port); if ((unsigned long )tty != (unsigned long )((struct tty_struct *)0) && (int )((signed char )mos7840_port->open) != 0) { tty_wakeup(tty); } else { } tty_kref_put(tty); return; } } static int mos7840_open(struct tty_struct *tty , struct usb_serial_port *port , struct file *filp ) { int response ; int j ; struct usb_serial *serial ; struct urb *urb ; __u16 Data ; int status ; struct moschip_port *mos7840_port ; struct moschip_port *port0 ; int tmp ; int tmp___0 ; char const *tmp___1 ; char const *tmp___2 ; char const *tmp___3 ; char const *tmp___4 ; unsigned int tmp___5 ; char const *tmp___6 ; char const *tmp___7 ; unsigned int tmp___8 ; char const *tmp___9 ; char const *tmp___10 ; { tmp = mos7840_port_paranoia_check(port, "mos7840_open"); if (tmp != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Port Paranoia failed \n"); } else { } return (-19); } else { } serial = port->serial; tmp___0 = mos7840_serial_paranoia_check(serial, "mos7840_open"); if (tmp___0 != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Serial Paranoia failed \n"); } else { } return (-19); } else { } mos7840_port = mos7840_get_port_private(port); port0 = mos7840_get_port_private(serial->port[0]); if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0) || (unsigned long )port0 == (unsigned long )((struct moschip_port *)0)) { return (-19); } else { } usb_clear_halt(serial->dev, (int )(port->write_urb)->pipe); usb_clear_halt(serial->dev, (int )(port->read_urb)->pipe); port0->open_ports = (char )((int )port0->open_ports + 1); j = 0; goto ldv_18590; ldv_18589: urb = ldv_usb_alloc_urb_15(0, 208U); mos7840_port->write_urb_pool[j] = urb; if ((unsigned long )urb == (unsigned long )((struct urb *)0)) { tmp___1 = dev_name((struct device const *)(& port->dev)); tmp___2 = dev_driver_string((struct device const *)(& port->dev)); printk("<3>%s %s: No more urbs???\n", tmp___2, tmp___1); goto ldv_18588; } else { } urb->transfer_buffer = kmalloc(32UL, 208U); if ((unsigned long )urb->transfer_buffer == (unsigned long )((void *)0)) { usb_free_urb(urb); mos7840_port->write_urb_pool[j] = 0; tmp___3 = dev_name((struct device const *)(& port->dev)); tmp___4 = dev_driver_string((struct device const *)(& port->dev)); printk("<3>%s %s: %s-out of memory for urb buffers.\n", tmp___4, tmp___3, "mos7840_open"); goto ldv_18588; } else { } ldv_18588: j = j + 1; ldv_18590: ; if (j <= 15) { goto ldv_18589; } else { } Data = 0U; status = mos7840_get_reg_sync(port, (int )mos7840_port->SpRegOffset, & Data); if (status < 0) { if (debug != 0) { printk("<7>%s: Reading Spreg failed\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } return (-1); } else { } Data = (__u16 )((unsigned int )Data | 128U); status = mos7840_set_reg_sync(port, (int )mos7840_port->SpRegOffset, (int )Data); if (status < 0) { if (debug != 0) { printk("<7>%s: writing Spreg failed\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } return (-1); } else { } Data = (unsigned int )Data & 65407U; status = mos7840_set_reg_sync(port, (int )mos7840_port->SpRegOffset, (int )Data); if (status < 0) { if (debug != 0) { printk("<7>%s: writing Spreg failed\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } return (-1); } else { } Data = 0U; status = mos7840_get_reg_sync(port, (int )mos7840_port->ControlRegOffset, & Data); if (status < 0) { if (debug != 0) { printk("<7>%s: Reading Controlreg failed\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } return (-1); } else { } Data = (__u16 )((unsigned int )Data | 8U); Data = (__u16 )((unsigned int )Data | 32U); status = mos7840_set_reg_sync(port, (int )mos7840_port->ControlRegOffset, (int )Data); if (status < 0) { if (debug != 0) { printk("<7>%s: writing Controlreg failed\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } return (-1); } else { } Data = 0U; status = mos7840_set_uart_reg(port, 1, (int )Data); if (status < 0) { if (debug != 0) { printk("<7>%s: disableing interrupts failed\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } return (-1); } else { } Data = 0U; status = mos7840_set_uart_reg(port, 2, (int )Data); if (status < 0) { if (debug != 0) { printk("<7>%s: Writing FIFO_CONTROL_REGISTER failed\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } return (-1); } else { } Data = 207U; status = mos7840_set_uart_reg(port, 2, (int )Data); if (status < 0) { if (debug != 0) { printk("<7>%s: Writing FIFO_CONTROL_REGISTER failed\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } return (-1); } else { } Data = 3U; status = mos7840_set_uart_reg(port, 3, (int )Data); mos7840_port->shadowLCR = (__u8 )Data; Data = 11U; status = mos7840_set_uart_reg(port, 4, (int )Data); mos7840_port->shadowMCR = (__u8 )Data; Data = 0U; status = mos7840_get_uart_reg(port, 3, & Data); mos7840_port->shadowLCR = (__u8 )Data; Data = (__u16 )((unsigned int )Data | 128U); status = mos7840_set_uart_reg(port, 3, (int )Data); Data = 12U; status = mos7840_set_uart_reg(port, 0, (int )Data); Data = 0U; status = mos7840_set_uart_reg(port, 1, (int )Data); Data = 0U; status = mos7840_get_uart_reg(port, 3, & Data); Data = (unsigned int )Data & 65407U; status = mos7840_set_uart_reg(port, 3, (int )Data); mos7840_port->shadowLCR = (__u8 )Data; Data = 0U; status = mos7840_get_reg_sync(port, (int )mos7840_port->SpRegOffset, & Data); Data = (__u16 )((unsigned int )Data | 12U); status = mos7840_set_reg_sync(port, (int )mos7840_port->SpRegOffset, (int )Data); Data = (unsigned int )Data & 65523U; status = mos7840_set_reg_sync(port, (int )mos7840_port->SpRegOffset, (int )Data); Data = 12U; status = mos7840_set_uart_reg(port, 1, (int )Data); Data = 0U; status = mos7840_get_reg_sync(port, (int )mos7840_port->ControlRegOffset, & Data); Data = (unsigned int )Data & 65503U; status = mos7840_set_reg_sync(port, (int )mos7840_port->ControlRegOffset, (int )Data); Data = 0U; status = mos7840_get_reg_sync(port, (int )mos7840_port->ControlRegOffset, & Data); Data = (__u16 )((unsigned int )Data | 16U); status = mos7840_set_reg_sync(port, (int )mos7840_port->ControlRegOffset, (int )Data); if ((unsigned long )tty != (unsigned long )((struct tty_struct *)0)) { tty->low_latency = 1U; } else { } if ((int )((signed char )port0->open_ports) == 1) { if ((unsigned long )(serial->port[0])->interrupt_in_buffer == (unsigned long )((unsigned char *)0)) { tmp___5 = __create_pipe(serial->dev, (unsigned int )(serial->port[0])->interrupt_in_endpointAddress); usb_fill_int_urb((serial->port[0])->interrupt_in_urb, serial->dev, tmp___5 | 1073741952U, (void *)(serial->port[0])->interrupt_in_buffer, ((serial->port[0])->interrupt_in_urb)->transfer_buffer_length, & mos7840_interrupt_callback, (void *)serial, ((serial->port[0])->interrupt_in_urb)->interval); response = ldv_usb_submit_urb_16((serial->port[0])->interrupt_in_urb, 208U); if (response != 0) { tmp___6 = dev_name((struct device const *)(& port->dev)); tmp___7 = dev_driver_string((struct device const *)(& port->dev)); printk("<3>%s %s: %s - Error %d submitting interrupt urb\n", tmp___7, tmp___6, "mos7840_open", response); } else { } } else { } } else { } if (debug != 0) { printk("<7>%s: port number is %d \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )port->number); } else { } if (debug != 0) { printk("<7>%s: serial number is %d \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )(port->serial)->minor); } else { } if (debug != 0) { printk("<7>%s: Bulkin endpoint is %d \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )port->bulk_in_endpointAddress); } else { } if (debug != 0) { printk("<7>%s: BulkOut endpoint is %d \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )port->bulk_out_endpointAddress); } else { } if (debug != 0) { printk("<7>%s: Interrupt endpoint is %d \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )port->interrupt_in_endpointAddress); } else { } if (debug != 0) { printk("<7>%s: port\'s number in the device is %d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", mos7840_port->port_num); } else { } mos7840_port->read_urb = port->read_urb; tmp___8 = __create_pipe(serial->dev, (unsigned int )port->bulk_in_endpointAddress); usb_fill_bulk_urb(mos7840_port->read_urb, serial->dev, tmp___8 | 3221225600U, (void *)port->bulk_in_buffer, (mos7840_port->read_urb)->transfer_buffer_length, & mos7840_bulk_in_callback, (void *)mos7840_port); if (debug != 0) { printk("<7>%s: mos7840_open: bulkin endpoint is %d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )port->bulk_in_endpointAddress); } else { } response = ldv_usb_submit_urb_17(mos7840_port->read_urb, 208U); if (response != 0) { tmp___9 = dev_name((struct device const *)(& port->dev)); tmp___10 = dev_driver_string((struct device const *)(& port->dev)); printk("<3>%s %s: %s - Error %d submitting control urb\n", tmp___10, tmp___9, "mos7840_open", response); } else { } init_waitqueue_head(& mos7840_port->wait_chase); init_waitqueue_head(& mos7840_port->delta_msr_wait); memset((void *)(& mos7840_port->icount), 0, 44UL); mos7840_port->shadowMCR = 8U; mos7840_port->open = 1; mos7840_port->icount.tx = 0U; mos7840_port->icount.rx = 0U; if (debug != 0) { printk("<7>%s: \n\nusb_serial serial:%p mos7840_port:%p\n usb_serial_port port:%p\n\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", serial, mos7840_port, port); } else { } return (0); } } static int mos7840_chars_in_buffer(struct tty_struct *tty ) { struct usb_serial_port *port ; int i ; int chars ; struct moschip_port *mos7840_port ; int tmp ; { port = (struct usb_serial_port *)tty->driver_data; chars = 0; if (debug != 0) { printk("<7>%s: %s \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)" mos7840_chars_in_buffer:entering ..........."); } else { } tmp = mos7840_port_paranoia_check(port, "mos7840_chars_in_buffer"); if (tmp != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Invalid port \n"); } else { } return (0); } else { } mos7840_port = mos7840_get_port_private(port); if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0)) { if (debug != 0) { printk("<7>%s: %s \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"mos7840_break:leaving ..........."); } else { } return (0); } else { } ldv_spin_lock(); i = 0; goto ldv_18602; ldv_18601: ; if ((int )((signed char )mos7840_port->busy[i]) != 0) { chars = chars + 32; } else { } i = i + 1; ldv_18602: ; if (i <= 15) { goto ldv_18601; } else { } ldv_spin_unlock(); if (debug != 0) { printk("<7>%s: %s - returns %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_chars_in_buffer", chars); } else { } return (chars); } } static void mos7840_block_until_tx_empty(struct tty_struct *tty , struct moschip_port *mos7840_port ) { int timeout ; int wait ; int count ; { timeout = 25; wait = 30; ldv_18612: count = mos7840_chars_in_buffer(tty); if (count <= 0) { return; } else { } interruptible_sleep_on_timeout(& mos7840_port->wait_chase, (long )timeout); wait = wait - 1; if (wait == 0) { if (debug != 0) { printk("<7>%s: %s - TIMEOUT\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_block_until_tx_empty"); } else { } return; } else { wait = 30; } goto ldv_18612; } } static void mos7840_close(struct tty_struct *tty , struct usb_serial_port *port , struct file *filp ) { struct usb_serial *serial ; struct moschip_port *mos7840_port ; struct moschip_port *port0 ; int j ; __u16 Data ; int tmp ; { if (debug != 0) { printk("<7>%s: %s\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"mos7840_close:entering..."); } else { } tmp = mos7840_port_paranoia_check(port, "mos7840_close"); if (tmp != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Port Paranoia failed \n"); } else { } return; } else { } serial = mos7840_get_usb_serial(port, "mos7840_close"); if ((unsigned long )serial == (unsigned long )((struct usb_serial *)0)) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Serial Paranoia failed \n"); } else { } return; } else { } mos7840_port = mos7840_get_port_private(port); port0 = mos7840_get_port_private(serial->port[0]); if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0) || (unsigned long )port0 == (unsigned long )((struct moschip_port *)0)) { return; } else { } j = 0; goto ldv_18625; ldv_18624: usb_kill_urb(mos7840_port->write_urb_pool[j]); j = j + 1; ldv_18625: ; if (j <= 15) { goto ldv_18624; } else { } j = 0; goto ldv_18628; ldv_18627: ; if ((unsigned long )mos7840_port->write_urb_pool[j] != (unsigned long )((struct urb *)0)) { if ((unsigned long )(mos7840_port->write_urb_pool[j])->transfer_buffer != (unsigned long )((void *)0)) { kfree((void const *)(mos7840_port->write_urb_pool[j])->transfer_buffer); } else { } usb_free_urb(mos7840_port->write_urb_pool[j]); } else { } j = j + 1; ldv_18628: ; if (j <= 15) { goto ldv_18627; } else { } if ((unsigned long )serial->dev != (unsigned long )((struct usb_device *)0)) { mos7840_block_until_tx_empty(tty, mos7840_port); } else { } if ((unsigned long )serial->dev != (unsigned long )((struct usb_device *)0)) { if ((unsigned long )mos7840_port->write_urb != (unsigned long )((struct urb *)0)) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Shutdown bulk write\n"); } else { } usb_kill_urb(mos7840_port->write_urb); } else { } if ((unsigned long )mos7840_port->read_urb != (unsigned long )((struct urb *)0)) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Shutdown bulk read\n"); } else { } usb_kill_urb(mos7840_port->read_urb); } else { } if ((unsigned long )(& mos7840_port->control_urb) != (unsigned long )((struct urb **)0)) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Shutdown control read\n"); } else { } } else { } } else { } port0->open_ports = (char )((int )port0->open_ports - 1); if (debug != 0) { printk("<7>%s: mos7840_num_open_ports in close%d:in port%d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )port0->open_ports, (int )port->number); } else { } if ((int )((signed char )port0->open_ports) == 0) { if ((unsigned long )(serial->port[0])->interrupt_in_urb != (unsigned long )((struct urb *)0)) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Shutdown interrupt_in_urb\n"); } else { } usb_kill_urb((serial->port[0])->interrupt_in_urb); } else { } } else { } if ((unsigned long )mos7840_port->write_urb != (unsigned long )((struct urb *)0)) { if ((unsigned long )(mos7840_port->write_urb)->transfer_buffer != (unsigned long )((void *)0)) { kfree((void const *)(mos7840_port->write_urb)->transfer_buffer); } else { } usb_free_urb(mos7840_port->write_urb); } else { } Data = 0U; mos7840_set_uart_reg(port, 4, (int )Data); Data = 0U; mos7840_set_uart_reg(port, 1, (int )Data); mos7840_port->open = 0; if (debug != 0) { printk("<7>%s: %s \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Leaving ............"); } else { } return; } } static void mos7840_block_until_chase_response(struct tty_struct *tty , struct moschip_port *mos7840_port ) { int timeout ; int wait ; int count ; { timeout = 250; wait = 10; ldv_18638: count = mos7840_chars_in_buffer(tty); if (count <= 0) { return; } else { } interruptible_sleep_on_timeout(& mos7840_port->wait_chase, (long )timeout); wait = wait - 1; if (wait == 0) { if (debug != 0) { printk("<7>%s: %s - TIMEOUT\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_block_until_chase_response"); } else { } return; } else { wait = 10; } goto ldv_18638; } } static void mos7840_break(struct tty_struct *tty , int break_state ) { struct usb_serial_port *port ; unsigned char data ; struct usb_serial *serial ; struct moschip_port *mos7840_port ; int tmp ; { port = (struct usb_serial_port *)tty->driver_data; if (debug != 0) { printk("<7>%s: %s \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Entering ..........."); } else { } if (debug != 0) { printk("<7>%s: mos7840_break: Start\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } tmp = mos7840_port_paranoia_check(port, "mos7840_break"); if (tmp != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Port Paranoia failed \n"); } else { } return; } else { } serial = mos7840_get_usb_serial(port, "mos7840_break"); if ((unsigned long )serial == (unsigned long )((struct usb_serial *)0)) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Serial Paranoia failed \n"); } else { } return; } else { } mos7840_port = mos7840_get_port_private(port); if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0)) { return; } else { } if ((unsigned long )serial->dev != (unsigned long )((struct usb_device *)0)) { mos7840_block_until_chase_response(tty, mos7840_port); } else { } if (break_state == -1) { data = (unsigned int )mos7840_port->shadowLCR | 64U; } else { data = (unsigned int )mos7840_port->shadowLCR & 191U; } mos7840_port->shadowLCR = data; if (debug != 0) { printk("<7>%s: mcs7840_break mos7840_port->shadowLCR is %x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )mos7840_port->shadowLCR); } else { } mos7840_set_uart_reg(port, 3, (int )mos7840_port->shadowLCR); return; } } static int mos7840_write_room(struct tty_struct *tty ) { struct usb_serial_port *port ; int i ; int room ; struct moschip_port *mos7840_port ; int tmp ; { port = (struct usb_serial_port *)tty->driver_data; room = 0; if (debug != 0) { printk("<7>%s: %s \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)" mos7840_write_room:entering ..........."); } else { } tmp = mos7840_port_paranoia_check(port, "mos7840_write_room"); if (tmp != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Invalid port \n"); } else { } if (debug != 0) { printk("<7>%s: %s \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)" mos7840_write_room:leaving ..........."); } else { } return (-1); } else { } mos7840_port = mos7840_get_port_private(port); if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0)) { if (debug != 0) { printk("<7>%s: %s \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"mos7840_break:leaving ..........."); } else { } return (-1); } else { } ldv_spin_lock(); i = 0; goto ldv_18658; ldv_18657: ; if ((int )((signed char )mos7840_port->busy[i]) == 0) { room = room + 32; } else { } i = i + 1; ldv_18658: ; if (i <= 15) { goto ldv_18657; } else { } ldv_spin_unlock(); room = room != 0 ? room + -31 : 0; if (debug != 0) { printk("<7>%s: %s - returns %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_write_room", room); } else { } return (room); } } static int mos7840_write(struct tty_struct *tty , struct usb_serial_port *port , unsigned char const *data , int count ) { int status ; int i ; int bytes_sent ; int transfer_size ; struct moschip_port *mos7840_port ; struct usb_serial *serial ; struct urb *urb ; unsigned char const *current_position ; unsigned char *data1 ; int tmp ; int tmp___0 ; char const *tmp___1 ; char const *tmp___2 ; int _min1 ; int _min2 ; size_t __len ; void *__ret ; unsigned int tmp___3 ; char const *tmp___4 ; char const *tmp___5 ; { bytes_sent = 0; current_position = data; if (debug != 0) { printk("<7>%s: %s \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"entering ..........."); } else { } tmp = mos7840_port_paranoia_check(port, "mos7840_write"); if (tmp != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Port Paranoia failed \n"); } else { } return (-1); } else { } serial = port->serial; tmp___0 = mos7840_serial_paranoia_check(serial, "mos7840_write"); if (tmp___0 != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Serial Paranoia failed \n"); } else { } return (-1); } else { } mos7840_port = mos7840_get_port_private(port); if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0)) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"mos7840_port is NULL\n"); } else { } return (-1); } else { } urb = 0; ldv_spin_lock(); i = 0; goto ldv_18679; ldv_18678: ; if ((int )((signed char )mos7840_port->busy[i]) == 0) { mos7840_port->busy[i] = 1; urb = mos7840_port->write_urb_pool[i]; if (debug != 0) { printk("<7>%s: \nURB:%d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", i); } else { } goto ldv_18677; } else { } i = i + 1; ldv_18679: ; if (i <= 15) { goto ldv_18678; } else { } ldv_18677: ldv_spin_unlock(); if ((unsigned long )urb == (unsigned long )((struct urb *)0)) { if (debug != 0) { printk("<7>%s: %s - no more free urbs\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_write"); } else { } goto exit; } else { } if ((unsigned long )urb->transfer_buffer == (unsigned long )((void *)0)) { urb->transfer_buffer = kmalloc(32UL, 208U); if ((unsigned long )urb->transfer_buffer == (unsigned long )((void *)0)) { tmp___1 = dev_name((struct device const *)(& port->dev)); tmp___2 = dev_driver_string((struct device const *)(& port->dev)); printk("<3>%s %s: %s no more kernel memory...\n", tmp___2, tmp___1, "mos7840_write"); goto exit; } else { } } else { } _min1 = count; _min2 = 32; transfer_size = _min1 < _min2 ? _min1 : _min2; __len = (size_t )transfer_size; __ret = memcpy(urb->transfer_buffer, (void const *)current_position, __len); tmp___3 = __create_pipe(serial->dev, (unsigned int )port->bulk_out_endpointAddress); usb_fill_bulk_urb(urb, serial->dev, tmp___3 | 3221225472U, urb->transfer_buffer, transfer_size, & mos7840_bulk_out_data_callback, (void *)mos7840_port); data1 = (unsigned char *)urb->transfer_buffer; if (debug != 0) { printk("<7>%s: \nbulkout endpoint is %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )port->bulk_out_endpointAddress); } else { } status = ldv_usb_submit_urb_18(urb, 32U); if (status != 0) { mos7840_port->busy[i] = 0; tmp___4 = dev_name((struct device const *)(& port->dev)); tmp___5 = dev_driver_string((struct device const *)(& port->dev)); printk("<3>%s %s: %s - usb_submit_urb(write bulk) failed with status = %d\n", tmp___5, tmp___4, "mos7840_write", status); bytes_sent = status; goto exit; } else { } bytes_sent = transfer_size; mos7840_port->icount.tx = mos7840_port->icount.tx + (__u32 )transfer_size; __asm__ volatile ("": : : "memory"); if (debug != 0) { printk("<7>%s: mos7840_port->icount.tx is %d:\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", mos7840_port->icount.tx); } else { } exit: ; return (bytes_sent); } } static void mos7840_throttle(struct tty_struct *tty ) { struct usb_serial_port *port ; struct moschip_port *mos7840_port ; int status ; int tmp ; unsigned char stop_char ; { port = (struct usb_serial_port *)tty->driver_data; tmp = mos7840_port_paranoia_check(port, "mos7840_throttle"); if (tmp != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Invalid port \n"); } else { } return; } else { } if (debug != 0) { printk("<7>%s: - port %d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )port->number); } else { } mos7840_port = mos7840_get_port_private(port); if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0)) { return; } else { } if ((int )((signed char )mos7840_port->open) == 0) { if (debug != 0) { printk("<7>%s: %s\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"port not opened"); } else { } return; } else { } if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Entering .......... \n"); } else { } if (((tty->termios)->c_iflag & 4096U) != 0U) { stop_char = (tty->termios)->c_cc[9]; status = mos7840_write(tty, port, (unsigned char const *)(& stop_char), 1); if (status <= 0) { return; } else { } } else { } if ((int )(tty->termios)->c_cflag < 0) { mos7840_port->shadowMCR = (unsigned int )mos7840_port->shadowMCR & 253U; status = mos7840_set_uart_reg(port, 4, (int )mos7840_port->shadowMCR); if (status < 0) { return; } else { } } else { } return; } } static void mos7840_unthrottle(struct tty_struct *tty ) { struct usb_serial_port *port ; int status ; struct moschip_port *mos7840_port ; struct moschip_port *tmp ; int tmp___0 ; unsigned char start_char ; { port = (struct usb_serial_port *)tty->driver_data; tmp = mos7840_get_port_private(port); mos7840_port = tmp; tmp___0 = mos7840_port_paranoia_check(port, "mos7840_unthrottle"); if (tmp___0 != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Invalid port \n"); } else { } return; } else { } if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0)) { return; } else { } if ((int )((signed char )mos7840_port->open) == 0) { if (debug != 0) { printk("<7>%s: %s - port not opened\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_unthrottle"); } else { } return; } else { } if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Entering .......... \n"); } else { } if (((tty->termios)->c_iflag & 4096U) != 0U) { start_char = (tty->termios)->c_cc[8]; status = mos7840_write(tty, port, (unsigned char const *)(& start_char), 1); if (status <= 0) { return; } else { } } else { } if ((int )(tty->termios)->c_cflag < 0) { mos7840_port->shadowMCR = (__u8 )((unsigned int )mos7840_port->shadowMCR | 2U); status = mos7840_set_uart_reg(port, 4, (int )mos7840_port->shadowMCR); if (status < 0) { return; } else { } } else { } return; } } static int mos7840_tiocmget(struct tty_struct *tty , struct file *file ) { struct usb_serial_port *port ; struct moschip_port *mos7840_port ; unsigned int result ; __u16 msr ; __u16 mcr ; int status ; { port = (struct usb_serial_port *)tty->driver_data; mos7840_port = mos7840_get_port_private(port); if (debug != 0) { printk("<7>%s: %s - port %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_tiocmget", (int )port->number); } else { } if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0)) { return (-19); } else { } status = mos7840_get_uart_reg(port, 6, & msr); status = mos7840_get_uart_reg(port, 4, & mcr); result = (unsigned int )((((((((int )mcr & 1 ? 2 : 0) | (((int )mcr & 2) != 0 ? 4 : 0)) | (((int )mcr & 16) != 0 ? 32768 : 0)) | (((int )msr & 16) != 0 ? 32 : 0)) | (((int )msr & 128) != 0 ? 64 : 0)) | (((int )msr & 64) != 0 ? 128 : 0)) | (((int )msr & 32) != 0 ? 256 : 0)); if (debug != 0) { printk("<7>%s: %s - 0x%04X\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_tiocmget", result); } else { } return ((int )result); } } static int mos7840_tiocmset(struct tty_struct *tty , struct file *file , unsigned int set , unsigned int clear ) { struct usb_serial_port *port ; struct moschip_port *mos7840_port ; unsigned int mcr ; int status ; { port = (struct usb_serial_port *)tty->driver_data; if (debug != 0) { printk("<7>%s: %s - port %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_tiocmset", (int )port->number); } else { } mos7840_port = mos7840_get_port_private(port); if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0)) { return (-19); } else { } mcr = (unsigned int )mos7840_port->shadowMCR; if ((clear & 4U) != 0U) { mcr = mcr & 4294967293U; } else { } if ((clear & 2U) != 0U) { mcr = mcr & 4294967294U; } else { } if ((clear & 32768U) != 0U) { mcr = mcr & 4294967279U; } else { } if ((set & 4U) != 0U) { mcr = mcr | 2U; } else { } if ((set & 2U) != 0U) { mcr = mcr | 1U; } else { } if ((set & 32768U) != 0U) { mcr = mcr | 16U; } else { } mos7840_port->shadowMCR = (__u8 )mcr; status = mos7840_set_uart_reg(port, 4, (int )((__u16 )mcr)); if (status < 0) { if (debug != 0) { printk("<7>%s: setting MODEM_CONTROL_REGISTER Failed\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } return (status); } else { } return (0); } } static int mos7840_calc_baud_rate_divisor(int baudRate , int *divisor , __u16 *clk_sel_val ) { { if (debug != 0) { printk("<7>%s: %s - %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_calc_baud_rate_divisor", baudRate); } else { } if (baudRate <= 115200) { *divisor = 115200 / baudRate; *clk_sel_val = 0U; } else { } if (baudRate > 115200 && baudRate <= 230400) { *divisor = 230400 / baudRate; *clk_sel_val = 16U; } else if (baudRate > 230400 && baudRate <= 403200) { *divisor = 403200 / baudRate; *clk_sel_val = 32U; } else if (baudRate > 403200 && baudRate <= 460800) { *divisor = 460800 / baudRate; *clk_sel_val = 48U; } else if (baudRate > 460800 && baudRate <= 806400) { *divisor = 806400 / baudRate; *clk_sel_val = 64U; } else if (baudRate > 806400 && baudRate <= 921600) { *divisor = 921600 / baudRate; *clk_sel_val = 80U; } else if (baudRate > 921600 && baudRate <= 1572864) { *divisor = 1572864 / baudRate; *clk_sel_val = 96U; } else if (baudRate > 1572864 && baudRate <= 3145728) { *divisor = 3145728 / baudRate; *clk_sel_val = 112U; } else { } return (0); } } static int mos7840_send_cmd_write_baud_rate(struct moschip_port *mos7840_port , int baudRate ) { int divisor ; int status ; __u16 Data ; unsigned char number ; __u16 clk_sel_val ; struct usb_serial_port *port ; int tmp ; int tmp___0 ; char const *tmp___1 ; char const *tmp___2 ; { divisor = 0; if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0)) { return (-1); } else { } port = mos7840_port->port; tmp = mos7840_port_paranoia_check(port, "mos7840_send_cmd_write_baud_rate"); if (tmp != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Invalid port \n"); } else { } return (-1); } else { } tmp___0 = mos7840_serial_paranoia_check(port->serial, "mos7840_send_cmd_write_baud_rate"); if (tmp___0 != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Invalid Serial \n"); } else { } return (-1); } else { } if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Entering .......... \n"); } else { } number = (int )(mos7840_port->port)->number - (int )((mos7840_port->port)->serial)->minor; if (debug != 0) { printk("<7>%s: %s - port = %d, baud = %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_send_cmd_write_baud_rate", (int )(mos7840_port->port)->number, baudRate); } else { } clk_sel_val = 0U; Data = 0U; status = mos7840_calc_baud_rate_divisor(baudRate, & divisor, & clk_sel_val); status = mos7840_get_reg_sync(port, (int )mos7840_port->SpRegOffset, & Data); if (status < 0) { if (debug != 0) { printk("<7>%s: reading spreg failed in set_serial_baud\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } return (-1); } else { } Data = (__u16 )(((int )((short )Data) & 143) | (int )((short )clk_sel_val)); status = mos7840_set_reg_sync(port, (int )mos7840_port->SpRegOffset, (int )Data); if (status < 0) { if (debug != 0) { printk("<7>%s: Writing spreg failed in set_serial_baud\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } return (-1); } else { } if (status != 0) { tmp___1 = dev_name((struct device const *)(& port->dev)); tmp___2 = dev_driver_string((struct device const *)(& port->dev)); printk("<3>%s %s: %s - bad baud rate\n", tmp___2, tmp___1, "mos7840_send_cmd_write_baud_rate"); return (status); } else { } Data = (__u16 )((unsigned int )mos7840_port->shadowLCR | 128U); mos7840_port->shadowLCR = (__u8 )Data; mos7840_set_uart_reg(port, 3, (int )Data); Data = (__u16 )((unsigned char )divisor); if (debug != 0) { printk("<7>%s: set_serial_baud Value to write DLL is %x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )Data); } else { } mos7840_set_uart_reg(port, 0, (int )Data); Data = (__u16 )((unsigned char )((divisor & 65280) >> 8)); if (debug != 0) { printk("<7>%s: set_serial_baud Value to write DLM is %x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )Data); } else { } mos7840_set_uart_reg(port, 1, (int )Data); Data = (unsigned int )((__u16 )mos7840_port->shadowLCR) & 65407U; mos7840_port->shadowLCR = (__u8 )Data; mos7840_set_uart_reg(port, 3, (int )Data); return (status); } } static void mos7840_change_port_settings(struct tty_struct *tty , struct moschip_port *mos7840_port , struct ktermios *old_termios ) { int baud ; unsigned int cflag ; unsigned int iflag ; __u8 lData ; __u8 lParity ; __u8 lStop ; int status ; __u16 Data ; struct usb_serial_port *port ; struct usb_serial *serial ; int tmp ; int tmp___0 ; speed_t tmp___1 ; { if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0)) { return; } else { } port = mos7840_port->port; tmp = mos7840_port_paranoia_check(port, "mos7840_change_port_settings"); if (tmp != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Invalid port \n"); } else { } return; } else { } tmp___0 = mos7840_serial_paranoia_check(port->serial, "mos7840_change_port_settings"); if (tmp___0 != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Invalid Serial \n"); } else { } return; } else { } serial = port->serial; if (debug != 0) { printk("<7>%s: %s - port %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_change_port_settings", (int )(mos7840_port->port)->number); } else { } if ((int )((signed char )mos7840_port->open) == 0) { if (debug != 0) { printk("<7>%s: %s - port not opened\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_change_port_settings"); } else { } return; } else { } if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Entering .......... \n"); } else { } lData = 3U; lStop = 0U; lParity = 0U; cflag = (tty->termios)->c_cflag; iflag = (tty->termios)->c_iflag; if ((cflag & 48U) != 0U) { switch (cflag & 48U) { case 0U: lData = 0U; goto ldv_18759; case 16U: lData = 1U; goto ldv_18759; case 32U: lData = 2U; goto ldv_18759; default: ; case 48U: lData = 3U; goto ldv_18759; } ldv_18759: ; } else { } if ((cflag & 256U) != 0U) { if ((cflag & 512U) != 0U) { lParity = 8U; if (debug != 0) { printk("<7>%s: %s - parity = odd\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_change_port_settings"); } else { } } else { lParity = 24U; if (debug != 0) { printk("<7>%s: %s - parity = even\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_change_port_settings"); } else { } } } else if (debug != 0) { printk("<7>%s: %s - parity = none\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_change_port_settings"); } else { } if ((cflag & 1073741824U) != 0U) { lParity = (__u8 )((unsigned int )lParity | 32U); } else { } if ((cflag & 64U) != 0U) { lStop = 4U; if (debug != 0) { printk("<7>%s: %s - stop bits = 2\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_change_port_settings"); } else { } } else { lStop = 0U; if (debug != 0) { printk("<7>%s: %s - stop bits = 1\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_change_port_settings"); } else { } } mos7840_port->shadowLCR = (unsigned int )mos7840_port->shadowLCR & 192U; mos7840_port->shadowLCR = (__u8 )((int )mos7840_port->shadowLCR | (((int )lData | (int )lParity) | (int )lStop)); if (debug != 0) { printk("<7>%s: mos7840_change_port_settings mos7840_port->shadowLCR is %x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )mos7840_port->shadowLCR); } else { } Data = 0U; mos7840_set_uart_reg(port, 1, (int )Data); Data = 0U; mos7840_set_uart_reg(port, 2, (int )Data); Data = 207U; mos7840_set_uart_reg(port, 2, (int )Data); Data = (__u16 )mos7840_port->shadowLCR; mos7840_set_uart_reg(port, 3, (int )Data); Data = 11U; mos7840_port->shadowMCR = (__u8 )Data; mos7840_set_uart_reg(port, 4, (int )Data); Data = 11U; mos7840_set_uart_reg(port, 4, (int )Data); mos7840_port->shadowMCR = 8U; if ((cflag & 4111U) != 0U) { mos7840_port->shadowMCR = (__u8 )((unsigned int )mos7840_port->shadowMCR | 3U); } else { } if ((int )cflag < 0) { mos7840_port->shadowMCR = (__u8 )((unsigned int )mos7840_port->shadowMCR | 32U); } else { mos7840_port->shadowMCR = (unsigned int )mos7840_port->shadowMCR & 223U; } Data = (__u16 )mos7840_port->shadowMCR; mos7840_set_uart_reg(port, 4, (int )Data); tmp___1 = tty_get_baud_rate(tty); baud = (int )tmp___1; if (baud == 0) { if (debug != 0) { printk("<7>%s: %s\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Picked default baud..."); } else { } baud = 9600; } else { } if (debug != 0) { printk("<7>%s: %s - baud rate = %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_change_port_settings", baud); } else { } status = mos7840_send_cmd_write_baud_rate(mos7840_port, baud); Data = 12U; mos7840_set_uart_reg(port, 1, (int )Data); if ((mos7840_port->read_urb)->status != -115) { (mos7840_port->read_urb)->dev = serial->dev; status = ldv_usb_submit_urb_19(mos7840_port->read_urb, 32U); if (status != 0) { if (debug != 0) { printk("<7>%s: usb_submit_urb(read bulk) failed, status = %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } } else { } } else { } __wake_up(& mos7840_port->delta_msr_wait, 3U, 1, 0); mos7840_port->delta_msr_cond = 1; if (debug != 0) { printk("<7>%s: mos7840_change_port_settings mos7840_port->shadowLCR is End %x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )mos7840_port->shadowLCR); } else { } return; } } static void mos7840_set_termios(struct tty_struct *tty , struct usb_serial_port *port , struct ktermios *old_termios ) { int status ; unsigned int cflag ; struct usb_serial *serial ; struct moschip_port *mos7840_port ; int tmp ; int tmp___0 ; { if (debug != 0) { printk("<7>%s: mos7840_set_termios: START\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } tmp = mos7840_port_paranoia_check(port, "mos7840_set_termios"); if (tmp != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Invalid port \n"); } else { } return; } else { } serial = port->serial; tmp___0 = mos7840_serial_paranoia_check(serial, "mos7840_set_termios"); if (tmp___0 != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Invalid Serial \n"); } else { } return; } else { } mos7840_port = mos7840_get_port_private(port); if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0)) { return; } else { } if ((int )((signed char )mos7840_port->open) == 0) { if (debug != 0) { printk("<7>%s: %s - port not opened\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_set_termios"); } else { } return; } else { } if (debug != 0) { printk("<7>%s: %s\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"setting termios - "); } else { } cflag = (tty->termios)->c_cflag; if (debug != 0) { printk("<7>%s: %s - clfag %08x iflag %08x\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_set_termios", (tty->termios)->c_cflag, (tty->termios)->c_iflag & 31U); } else { } if (debug != 0) { printk("<7>%s: %s - old clfag %08x old iflag %08x\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_set_termios", old_termios->c_cflag, old_termios->c_iflag & 31U); } else { } if (debug != 0) { printk("<7>%s: %s - port %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_set_termios", (int )port->number); } else { } mos7840_change_port_settings(tty, mos7840_port, old_termios); if ((unsigned long )mos7840_port->read_urb == (unsigned long )((struct urb *)0)) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"URB KILLED !!!!!\n"); } else { } return; } else { } if ((mos7840_port->read_urb)->status != -115) { (mos7840_port->read_urb)->dev = serial->dev; status = ldv_usb_submit_urb_20(mos7840_port->read_urb, 32U); if (status != 0) { if (debug != 0) { printk("<7>%s: usb_submit_urb(read bulk) failed, status = %d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } } else { } } else { } return; } } static int mos7840_get_lsr_info(struct tty_struct *tty , unsigned int *value ) { int count ; unsigned int result ; unsigned long tmp ; { result = 0U; count = mos7840_chars_in_buffer(tty); if (count == 0) { if (debug != 0) { printk("<7>%s: %s -- Empty\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_get_lsr_info"); } else { } result = 1U; } else { } tmp = copy_to_user((void *)value, (void const *)(& result), 4U); if (tmp != 0UL) { return (-14); } else { } return (0); } } static int mos7840_set_modem_info(struct moschip_port *mos7840_port , unsigned int cmd , unsigned int *value ) { unsigned int mcr ; unsigned int arg ; __u16 Data ; int status ; struct usb_serial_port *port ; int tmp ; unsigned long tmp___0 ; { if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0)) { return (-1); } else { } port = mos7840_port->port; tmp = mos7840_port_paranoia_check(port, "mos7840_set_modem_info"); if (tmp != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Invalid port \n"); } else { } return (-1); } else { } mcr = (unsigned int )mos7840_port->shadowMCR; tmp___0 = copy_from_user((void *)(& arg), (void const *)value, 4U); if (tmp___0 != 0UL) { return (-14); } else { } switch (cmd) { case 21526U: ; if ((arg & 4U) != 0U) { mcr = mcr | 2U; } else { } if ((arg & 2U) != 0U) { mcr = mcr | 2U; } else { } if ((arg & 32768U) != 0U) { mcr = mcr | 16U; } else { } goto ldv_18793; case 21527U: ; if ((arg & 4U) != 0U) { mcr = mcr & 4294967293U; } else { } if ((arg & 2U) != 0U) { mcr = mcr & 4294967293U; } else { } if ((arg & 32768U) != 0U) { mcr = mcr & 4294967279U; } else { } goto ldv_18793; case 21528U: mcr = mcr & 4294967276U; mcr = ((arg & 4U) != 0U ? 2U : 0U) | mcr; mcr = ((arg & 2U) != 0U ? 1U : 0U) | mcr; mcr = ((arg & 32768U) != 0U ? 16U : 0U) | mcr; goto ldv_18793; } ldv_18793: mos7840_port->shadowMCR = (__u8 )mcr; Data = (__u16 )mos7840_port->shadowMCR; status = mos7840_set_uart_reg(port, 4, (int )Data); if (status < 0) { if (debug != 0) { printk("<7>%s: setting MODEM_CONTROL_REGISTER Failed\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared"); } else { } return (-1); } else { } return (0); } } static int mos7840_get_modem_info(struct moschip_port *mos7840_port , unsigned int *value ) { unsigned int result ; __u16 msr ; unsigned int mcr ; unsigned long tmp ; { result = 0U; mcr = (unsigned int )mos7840_port->shadowMCR; mos7840_get_uart_reg(mos7840_port->port, 6, & msr); result = (unsigned int )(((((((int )mcr & 1 ? 2 : 0) | ((mcr & 2U) != 0U ? 4 : 0)) | (((int )msr & 16) != 0 ? 32 : 0)) | (((int )msr & 128) != 0 ? 64 : 0)) | (((int )msr & 64) != 0 ? 128 : 0)) | (((int )msr & 32) != 0 ? 256 : 0)); if (debug != 0) { printk("<7>%s: %s -- %x\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_get_modem_info", result); } else { } tmp = copy_to_user((void *)value, (void const *)(& result), 4U); if (tmp != 0UL) { return (-14); } else { } return (0); } } static int mos7840_get_serial_info(struct moschip_port *mos7840_port , struct serial_struct *retinfo ) { struct serial_struct tmp ; unsigned long tmp___0 ; { if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0)) { return (-1); } else { } if ((unsigned long )retinfo == (unsigned long )((struct serial_struct *)0)) { return (-14); } else { } memset((void *)(& tmp), 0, 72UL); tmp.type = 4; tmp.line = (int )((mos7840_port->port)->serial)->minor; tmp.port = (unsigned int )(mos7840_port->port)->number; tmp.irq = 0; tmp.flags = 192; tmp.xmit_fifo_size = 512; tmp.baud_base = 9600; tmp.close_delay = 1250U; tmp.closing_wait = 7500U; tmp___0 = copy_to_user((void *)retinfo, (void const *)(& tmp), 72U); if (tmp___0 != 0UL) { return (-14); } else { } return (0); } } static int mos7840_ioctl(struct tty_struct *tty , struct file *file , unsigned int cmd , unsigned long arg ) { struct usb_serial_port *port ; void *argp ; struct moschip_port *mos7840_port ; struct async_icount cnow ; struct async_icount cprev ; struct serial_icounter_struct icount ; int mosret ; int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int __ret ; wait_queue_t __wait ; struct task_struct *tmp___3 ; struct task_struct *tmp___4 ; int tmp___5 ; struct task_struct *tmp___6 ; int tmp___7 ; unsigned long tmp___8 ; { port = (struct usb_serial_port *)tty->driver_data; argp = (void *)arg; mosret = 0; tmp = mos7840_port_paranoia_check(port, "mos7840_ioctl"); if (tmp != 0) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Invalid port \n"); } else { } return (-1); } else { } mos7840_port = mos7840_get_port_private(port); if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0)) { return (-1); } else { } if (debug != 0) { printk("<7>%s: %s - port %d, cmd = 0x%x\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_ioctl", (int )port->number, cmd); } else { } switch (cmd) { case 21593U: ; if (debug != 0) { printk("<7>%s: %s (%d) TIOCSERGETLSR\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_ioctl", (int )port->number); } else { } tmp___0 = mos7840_get_lsr_info(tty, (unsigned int *)argp); return (tmp___0); return (0); case 21526U: ; case 21527U: ; case 21528U: ; if (debug != 0) { printk("<7>%s: %s (%d) TIOCMSET/TIOCMBIC/TIOCMSET\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_ioctl", (int )port->number); } else { } mosret = mos7840_set_modem_info(mos7840_port, cmd, (unsigned int *)argp); return (mosret); case 21525U: ; if (debug != 0) { printk("<7>%s: %s (%d) TIOCMGET\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_ioctl", (int )port->number); } else { } tmp___1 = mos7840_get_modem_info(mos7840_port, (unsigned int *)argp); return (tmp___1); case 21534U: ; if (debug != 0) { printk("<7>%s: %s (%d) TIOCGSERIAL\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_ioctl", (int )port->number); } else { } tmp___2 = mos7840_get_serial_info(mos7840_port, (struct serial_struct *)argp); return (tmp___2); case 21535U: ; if (debug != 0) { printk("<7>%s: %s (%d) TIOCSSERIAL\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_ioctl", (int )port->number); } else { } goto ldv_18830; case 21596U: ; if (debug != 0) { printk("<7>%s: %s (%d) TIOCMIWAIT\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_ioctl", (int )port->number); } else { } cprev = mos7840_port->icount; ldv_18838: mos7840_port->delta_msr_cond = 0; __ret = 0; if (mos7840_port->delta_msr_cond != 1) { tmp___3 = get_current(); __wait.flags = 0U; __wait.private = (void *)tmp___3; __wait.func = & autoremove_wake_function; __wait.task_list.next = & __wait.task_list; __wait.task_list.prev = & __wait.task_list; ldv_18836: prepare_to_wait(& mos7840_port->delta_msr_wait, & __wait, 1); if (mos7840_port->delta_msr_cond == 1) { goto ldv_18834; } else { } tmp___4 = get_current(); tmp___5 = signal_pending(tmp___4); if (tmp___5 == 0) { schedule(); goto ldv_18835; } else { } __ret = -512; goto ldv_18834; ldv_18835: ; goto ldv_18836; ldv_18834: finish_wait(& mos7840_port->delta_msr_wait, & __wait); } else { } tmp___6 = get_current(); tmp___7 = signal_pending(tmp___6); if (tmp___7 != 0) { return (-512); } else { } cnow = mos7840_port->icount; __asm__ volatile ("": : : "memory"); if (((cnow.rng == cprev.rng && cnow.dsr == cprev.dsr) && cnow.dcd == cprev.dcd) && cnow.cts == cprev.cts) { return (-5); } else { } if (((((arg & 128UL) != 0UL && cnow.rng != cprev.rng) || ((arg & 256UL) != 0UL && cnow.dsr != cprev.dsr)) || ((arg & 64UL) != 0UL && cnow.dcd != cprev.dcd)) || ((arg & 32UL) != 0UL && cnow.cts != cprev.cts)) { return (0); } else { } cprev = cnow; goto ldv_18838; case 21597U: cnow = mos7840_port->icount; __asm__ volatile ("": : : "memory"); icount.cts = (int )cnow.cts; icount.dsr = (int )cnow.dsr; icount.rng = (int )cnow.rng; icount.dcd = (int )cnow.dcd; icount.rx = (int )cnow.rx; icount.tx = (int )cnow.tx; icount.frame = (int )cnow.frame; icount.overrun = (int )cnow.overrun; icount.parity = (int )cnow.parity; icount.brk = (int )cnow.brk; icount.buf_overrun = (int )cnow.buf_overrun; if (debug != 0) { printk("<7>%s: %s (%d) TIOCGICOUNT RX=%d, TX=%d\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", "mos7840_ioctl", (int )port->number, icount.rx, icount.tx); } else { } tmp___8 = copy_to_user(argp, (void const *)(& icount), 80U); if (tmp___8 != 0UL) { return (-14); } else { } return (0); default: ; goto ldv_18830; } ldv_18830: ; return (-515); } } static int mos7840_calc_num_ports(struct usb_serial *serial ) { int mos7840_num_ports ; { mos7840_num_ports = 0; if (debug != 0) { printk("<7>%s: numberofendpoints: %d \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )((serial->interface)->cur_altsetting)->desc.bNumEndpoints); } else { } if (debug != 0) { printk("<7>%s: numberofendpoints: %d \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )((serial->interface)->altsetting)->desc.bNumEndpoints); } else { } if ((unsigned int )((serial->interface)->cur_altsetting)->desc.bNumEndpoints == 5U) { serial->num_ports = 2U; mos7840_num_ports = 2; } else if ((unsigned int )((serial->interface)->cur_altsetting)->desc.bNumEndpoints == 9U) { serial->num_bulk_in = 4; serial->num_bulk_out = 4; serial->num_ports = 4U; mos7840_num_ports = 4; } else { } return (mos7840_num_ports); } } static int mos7840_startup(struct usb_serial *serial ) { struct moschip_port *mos7840_port ; struct usb_device *dev ; int i ; int status ; __u16 Data ; void *tmp ; char const *tmp___0 ; char const *tmp___1 ; struct lock_class_key __key ; void *tmp___2 ; void *tmp___3 ; unsigned int tmp___4 ; { if (debug != 0) { printk("<7>%s: %s \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)" mos7840_startup :entering.........."); } else { } if ((unsigned long )serial == (unsigned long )((struct usb_serial *)0)) { if (debug != 0) { printk("<7>%s: %s\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Invalid Handler"); } else { } return (-1); } else { } dev = serial->dev; if (debug != 0) { printk("<7>%s: %s\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Entering..."); } else { } i = 0; goto ldv_18858; ldv_18857: tmp = kzalloc(480UL, 208U); mos7840_port = (struct moschip_port *)tmp; if ((unsigned long )mos7840_port == (unsigned long )((struct moschip_port *)0)) { tmp___0 = dev_name((struct device const *)(& dev->dev)); tmp___1 = dev_driver_string((struct device const *)(& dev->dev)); printk("<3>%s %s: %s - Out of memory\n", tmp___1, tmp___0, "mos7840_startup"); status = -12; i = i - 1; goto error; } else { } mos7840_port->port = serial->port[i]; mos7840_set_port_private(serial->port[i], mos7840_port); __spin_lock_init(& mos7840_port->pool_lock, "&mos7840_port->pool_lock", & __key); mos7840_port->port_num = ((int )(serial->port[i])->number - (int )((serial->port[i])->serial)->minor) + 1; if (mos7840_port->port_num == 1) { mos7840_port->SpRegOffset = 0U; mos7840_port->ControlRegOffset = 1U; mos7840_port->DcrRegOffset = 4U; } else if (mos7840_port->port_num == 2 && (unsigned int )serial->num_ports == 4U) { mos7840_port->SpRegOffset = 8U; mos7840_port->ControlRegOffset = 9U; mos7840_port->DcrRegOffset = 22U; } else if (mos7840_port->port_num == 2 && (unsigned int )serial->num_ports == 2U) { mos7840_port->SpRegOffset = 10U; mos7840_port->ControlRegOffset = 11U; mos7840_port->DcrRegOffset = 25U; } else if (mos7840_port->port_num == 3 && (unsigned int )serial->num_ports == 4U) { mos7840_port->SpRegOffset = 10U; mos7840_port->ControlRegOffset = 11U; mos7840_port->DcrRegOffset = 25U; } else if (mos7840_port->port_num == 4 && (unsigned int )serial->num_ports == 4U) { mos7840_port->SpRegOffset = 12U; mos7840_port->ControlRegOffset = 13U; mos7840_port->DcrRegOffset = 28U; } else { } mos7840_dump_serial_port(mos7840_port); mos7840_set_port_private(serial->port[i], mos7840_port); status = mos7840_get_reg_sync(serial->port[i], (int )mos7840_port->ControlRegOffset, & Data); if (status < 0) { if (debug != 0) { printk("<7>%s: Reading ControlReg failed status-0x%x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } goto ldv_18856; } else if (debug != 0) { printk("<7>%s: ControlReg Reading success val is %x, status%d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )Data, status); } else { } Data = (__u16 )((unsigned int )Data | 8U); Data = (__u16 )((unsigned int )Data | 4U); status = mos7840_set_reg_sync(serial->port[i], (int )mos7840_port->ControlRegOffset, (int )Data); if (status < 0) { if (debug != 0) { printk("<7>%s: Writing ControlReg failed(rx_disable) status-0x%x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } goto ldv_18856; } else if (debug != 0) { printk("<7>%s: ControlReg Writing success(rx_disable) status%d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } Data = 1U; status = mos7840_set_reg_sync(serial->port[i], (int )mos7840_port->DcrRegOffset, (int )Data); if (status < 0) { if (debug != 0) { printk("<7>%s: Writing DCR0 failed status-0x%x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } goto ldv_18856; } else if (debug != 0) { printk("<7>%s: DCR0 Writing success status%d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } Data = 5U; status = mos7840_set_reg_sync(serial->port[i], (int )((unsigned int )((unsigned short )mos7840_port->DcrRegOffset) + 1U), (int )Data); if (status < 0) { if (debug != 0) { printk("<7>%s: Writing DCR1 failed status-0x%x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } goto ldv_18856; } else if (debug != 0) { printk("<7>%s: DCR1 Writing success status%d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } Data = 36U; status = mos7840_set_reg_sync(serial->port[i], (int )((unsigned int )((unsigned short )mos7840_port->DcrRegOffset) + 2U), (int )Data); if (status < 0) { if (debug != 0) { printk("<7>%s: Writing DCR2 failed status-0x%x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } goto ldv_18856; } else if (debug != 0) { printk("<7>%s: DCR2 Writing success status%d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } Data = 0U; status = mos7840_set_reg_sync(serial->port[i], 3, (int )Data); if (status < 0) { if (debug != 0) { printk("<7>%s: Writing CLK_START_VALUE_REGISTER failed status-0x%x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } goto ldv_18856; } else if (debug != 0) { printk("<7>%s: CLK_START_VALUE_REGISTER Writing success status%d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } Data = 32U; status = mos7840_set_reg_sync(serial->port[i], 2, (int )Data); if (status < 0) { if (debug != 0) { printk("<7>%s: Writing CLK_MULTI_REGISTER failed status-0x%x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } goto error; } else if (debug != 0) { printk("<7>%s: CLK_MULTI_REGISTER Writing success status%d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } Data = 0U; status = mos7840_set_uart_reg(serial->port[i], 7, (int )Data); if (status < 0) { if (debug != 0) { printk("<7>%s: Writing SCRATCH_PAD_REGISTER failed status-0x%x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } goto ldv_18856; } else if (debug != 0) { printk("<7>%s: SCRATCH_PAD_REGISTER Writing success status%d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } if (mos7840_port->port_num != 1 && (unsigned int )serial->num_ports == 2U) { Data = 255U; status = mos7840_set_reg_sync(serial->port[i], (int )((unsigned int )((unsigned short )mos7840_port->port_num) + 58U), (int )Data); if (debug != 0) { printk("<7>%s: ZLIP offset%x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )((unsigned int )((unsigned short )mos7840_port->port_num) + 58U)); } else { } if (status < 0) { if (debug != 0) { printk("<7>%s: Writing ZLP_REG%d failed status-0x%x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", i + 2, status); } else { } goto ldv_18856; } else if (debug != 0) { printk("<7>%s: ZLP_REG%d Writing success status%d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", i + 2, status); } else { } } else { Data = 255U; status = mos7840_set_reg_sync(serial->port[i], (int )((unsigned int )((unsigned short )mos7840_port->port_num) + 57U), (int )Data); if (debug != 0) { printk("<7>%s: ZLIP offset%x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (int )((unsigned int )((unsigned short )mos7840_port->port_num) + 57U)); } else { } if (status < 0) { if (debug != 0) { printk("<7>%s: Writing ZLP_REG%d failed status-0x%x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", i + 1, status); } else { } goto ldv_18856; } else if (debug != 0) { printk("<7>%s: ZLP_REG%d Writing success status%d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", i + 1, status); } else { } } mos7840_port->control_urb = ldv_usb_alloc_urb_21(0, 208U); tmp___2 = kmalloc(16UL, 208U); mos7840_port->ctrl_buf = (char *)tmp___2; tmp___3 = kmalloc(8UL, 208U); mos7840_port->dr = (struct usb_ctrlrequest *)tmp___3; if (((unsigned long )mos7840_port->control_urb == (unsigned long )((struct urb *)0) || (unsigned long )mos7840_port->ctrl_buf == (unsigned long )((char *)0)) || (unsigned long )mos7840_port->dr == (unsigned long )((struct usb_ctrlrequest *)0)) { status = -12; goto error; } else { } i = i + 1; ldv_18858: ; if ((int )serial->num_ports > i) { goto ldv_18857; } else { } ldv_18856: Data = 15U; status = mos7840_set_reg_sync(serial->port[0], 62, (int )Data); if (status < 0) { if (debug != 0) { printk("<7>%s: Writing ZLP_REG5 failed status-0x%x\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } goto error; } else if (debug != 0) { printk("<7>%s: ZLP_REG5 Writing success status%d\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", status); } else { } tmp___4 = __create_pipe(serial->dev, 0U); usb_control_msg(serial->dev, tmp___4 | 2147483648U, 3, 0, 1, 0, 0, 0, 1250); return (0); error: ; goto ldv_18860; ldv_18859: mos7840_port = mos7840_get_port_private(serial->port[i]); kfree((void const *)mos7840_port->dr); kfree((void const *)mos7840_port->ctrl_buf); usb_free_urb(mos7840_port->control_urb); kfree((void const *)mos7840_port); serial->port[i] = 0; i = i - 1; ldv_18860: ; if (i >= 0) { goto ldv_18859; } else { } return (status); } } static void mos7840_shutdown(struct usb_serial *serial ) { int i ; struct moschip_port *mos7840_port ; { if (debug != 0) { printk("<7>%s: %s \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)" shutdown :entering.........."); } else { } if ((unsigned long )serial == (unsigned long )((struct usb_serial *)0)) { if (debug != 0) { printk("<7>%s: %s\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Invalid Handler \n"); } else { } return; } else { } i = 0; goto ldv_18869; ldv_18868: mos7840_port = mos7840_get_port_private(serial->port[i]); ldv_spin_lock(); mos7840_port->zombie = 1; ldv_spin_unlock(); usb_kill_urb(mos7840_port->control_urb); kfree((void const *)mos7840_port->ctrl_buf); kfree((void const *)mos7840_port->dr); kfree((void const *)mos7840_port); mos7840_set_port_private(serial->port[i], 0); i = i + 1; ldv_18869: ; if ((int )serial->num_ports > i) { goto ldv_18868; } else { } if (debug != 0) { printk("<7>%s: %s\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Thank u :: "); } else { } return; } } static struct usb_driver io_driver = {"mos7840", & usb_serial_probe, & usb_serial_disconnect, 0, 0, 0, 0, 0, 0, (struct usb_device_id const *)(& moschip_id_table_combined), {{{0U}, 0U, 0U, 0, {0, 0, 0, 0}}, {0, 0}}, {{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0}, 1U, (unsigned char)0, (unsigned char)0}; static struct usb_serial_driver moschip7840_4port_device = {"Moschip 7840/7820 USB Serial Driver", (struct usb_device_id const *)(& moschip_port_id_table), 4, {0, 0}, {"mos7840", 0, & __this_module, 0, 0, 0, 0, 0, 0, 0, 0, 0}, & io_driver, {{{0U}, 0U, 0U, 0, {0, 0, 0, 0}}, {0, 0}}, 0, & mos7840_startup, & mos7840_calc_num_ports, & mos7840_shutdown, 0, 0, 0, 0, & mos7840_open, & mos7840_close, & mos7840_write, & mos7840_write_room, & mos7840_ioctl, & mos7840_set_termios, & mos7840_break, & mos7840_chars_in_buffer, & mos7840_throttle, & mos7840_unthrottle, & mos7840_tiocmget, & mos7840_tiocmset, & mos7840_interrupt_callback, 0, & mos7840_bulk_in_callback, 0}; static int moschip7840_init(void) { int retval ; { if (debug != 0) { printk("<7>%s: %s \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)" mos7840_init :entering.........."); } else { } retval = usb_serial_register(& moschip7840_4port_device); if (retval != 0) { goto failed_port_device_register; } else { } if (debug != 0) { printk("<7>%s: %s\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Entring..."); } else { } printk("<6>mos7840: 1.3.1:Moschip 7840/7820 USB Serial Driver\n"); retval = usb_register(& io_driver); if (retval == 0) { if (debug != 0) { printk("<7>%s: %s\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Leaving..."); } else { } return (0); } else { } usb_serial_deregister(& moschip7840_4port_device); failed_port_device_register: ; return (retval); } } static void moschip7840_exit(void) { { if (debug != 0) { printk("<7>%s: %s \n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)" mos7840_exit :entering.........."); } else { } usb_deregister(& io_driver); usb_serial_deregister(& moschip7840_4port_device); if (debug != 0) { printk("<7>%s: %s\n\n", (char *)"/work/ldvuser/novikov/work/current--X--drivers/usb/serial/mos7840.ko--X--defaultlinux--X--43_1a--X--cpachecker/linux/csd_deg_dscv/11/dscv_tempdir/dscv/ri/43_1a/drivers/usb/serial/mos7840.c.prepared", (char *)"Entring..."); } else { } return; } } extern void ldv_check_final_state(void) ; extern void ldv_check_return_value(int ) ; extern void ldv_initialize(void) ; extern void ldv_handler_precall(void) ; extern int nondet_int(void) ; int LDV_IN_INTERRUPT ; int main(void) { struct tty_struct *var_group1 ; struct usb_serial_port *var_group2 ; struct file *var_mos7840_open_18_p2 ; int res_mos7840_open_18 ; struct file *var_mos7840_close_21_p2 ; unsigned char const *var_mos7840_write_25_p2 ; int var_mos7840_write_25_p3 ; struct usb_serial *var_group3 ; struct file *var_group4 ; unsigned int var_mos7840_ioctl_38_p2 ; unsigned long var_mos7840_ioctl_38_p3 ; struct ktermios *var_mos7840_set_termios_33_p2 ; int var_mos7840_break_23_p1 ; unsigned int var_mos7840_tiocmset_29_p2 ; unsigned int var_mos7840_tiocmset_29_p3 ; struct urb *var_group5 ; int ldv_s_moschip7840_4port_device_usb_serial_driver ; int tmp ; int tmp___0 ; int tmp___1 ; { ldv_s_moschip7840_4port_device_usb_serial_driver = 0; LDV_IN_INTERRUPT = 1; ldv_initialize(); ldv_handler_precall(); tmp = moschip7840_init(); if (tmp != 0) { goto ldv_final; } else { } goto ldv_18957; ldv_18956: tmp___0 = nondet_int(); switch (tmp___0) { case 0: ; if (ldv_s_moschip7840_4port_device_usb_serial_driver == 0) { ldv_s_moschip7840_4port_device_usb_serial_driver = ldv_s_moschip7840_4port_device_usb_serial_driver + 1; } else { } goto ldv_18936; case 1: ; if (ldv_s_moschip7840_4port_device_usb_serial_driver == 1) { ldv_handler_precall(); res_mos7840_open_18 = mos7840_open(var_group1, var_group2, var_mos7840_open_18_p2); ldv_check_return_value(res_mos7840_open_18); if (res_mos7840_open_18 != 0) { goto ldv_module_exit; } else { } ldv_s_moschip7840_4port_device_usb_serial_driver = ldv_s_moschip7840_4port_device_usb_serial_driver + 1; } else { } goto ldv_18936; case 2: ; if (ldv_s_moschip7840_4port_device_usb_serial_driver == 2) { ldv_handler_precall(); mos7840_close(var_group1, var_group2, var_mos7840_close_21_p2); ldv_s_moschip7840_4port_device_usb_serial_driver = 0; } else { } goto ldv_18936; case 3: ldv_handler_precall(); mos7840_write(var_group1, var_group2, var_mos7840_write_25_p2, var_mos7840_write_25_p3); goto ldv_18936; case 4: ldv_handler_precall(); mos7840_write_room(var_group1); goto ldv_18936; case 5: ldv_handler_precall(); mos7840_chars_in_buffer(var_group1); goto ldv_18936; case 6: ldv_handler_precall(); mos7840_throttle(var_group1); goto ldv_18936; case 7: ldv_handler_precall(); mos7840_unthrottle(var_group1); goto ldv_18936; case 8: ldv_handler_precall(); mos7840_calc_num_ports(var_group3); goto ldv_18936; case 9: ldv_handler_precall(); mos7840_ioctl(var_group1, var_group4, var_mos7840_ioctl_38_p2, var_mos7840_ioctl_38_p3); goto ldv_18936; case 10: ldv_handler_precall(); mos7840_set_termios(var_group1, var_group2, var_mos7840_set_termios_33_p2); goto ldv_18936; case 11: ldv_handler_precall(); mos7840_break(var_group1, var_mos7840_break_23_p1); goto ldv_18936; case 12: ldv_handler_precall(); mos7840_tiocmget(var_group1, var_group4); goto ldv_18936; case 13: ldv_handler_precall(); mos7840_tiocmset(var_group1, var_group4, var_mos7840_tiocmset_29_p2, var_mos7840_tiocmset_29_p3); goto ldv_18936; case 14: ldv_handler_precall(); mos7840_startup(var_group3); goto ldv_18936; case 15: ldv_handler_precall(); mos7840_shutdown(var_group3); goto ldv_18936; case 16: ldv_handler_precall(); mos7840_bulk_in_callback(var_group5); goto ldv_18936; case 17: ldv_handler_precall(); mos7840_interrupt_callback(var_group5); goto ldv_18936; default: ; goto ldv_18936; } ldv_18936: ; ldv_18957: tmp___1 = nondet_int(); if (tmp___1 != 0 || ldv_s_moschip7840_4port_device_usb_serial_driver != 0) { goto ldv_18956; } else { } ldv_module_exit: ldv_handler_precall(); moschip7840_exit(); ldv_final: ldv_check_final_state(); return 0; } } unsigned long ldv___get_free_pages_2(gfp_t ldv_func_arg1 , unsigned int ldv_func_arg2 ) { unsigned long tmp ; { ldv_check_alloc_flags(ldv_func_arg1); tmp = __get_free_pages(ldv_func_arg1, ldv_func_arg2); return (tmp); } } __inline static void *kmalloc(size_t size , gfp_t flags ) { { ldv_check_alloc_flags(flags); ldv_kmalloc_3(size, flags); return ((void *)0); } } void *ldv_kmem_cache_alloc_4(struct kmem_cache *ldv_func_arg1 , gfp_t ldv_func_arg2 ) { { ldv_check_alloc_flags(ldv_func_arg2); kmem_cache_alloc(ldv_func_arg1, ldv_func_arg2); return ((void *)0); } } void *ldv_kmem_cache_alloc_8(struct kmem_cache *ldv_func_arg1 , gfp_t ldv_func_arg2 ) { { ldv_check_alloc_flags(ldv_func_arg2); kmem_cache_alloc(ldv_func_arg1, ldv_func_arg2); return ((void *)0); } } __inline static void *kzalloc(size_t size , gfp_t flags ) { { ldv_check_alloc_flags(flags); return ((void *)0); } } int ldv_usb_submit_urb_11(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) { int tmp ; { ldv_check_alloc_flags(ldv_func_arg2); tmp = usb_submit_urb(ldv_func_arg1, ldv_func_arg2); return (tmp); } } int ldv_usb_submit_urb_12(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) { int tmp ; { ldv_check_alloc_flags(ldv_func_arg2); tmp = usb_submit_urb(ldv_func_arg1, ldv_func_arg2); return (tmp); } } int ldv_usb_submit_urb_13(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) { int tmp ; { ldv_check_alloc_flags(ldv_func_arg2); tmp = usb_submit_urb(ldv_func_arg1, ldv_func_arg2); return (tmp); } } int ldv_usb_submit_urb_14(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) { int tmp ; { ldv_check_alloc_flags(ldv_func_arg2); tmp = usb_submit_urb(ldv_func_arg1, ldv_func_arg2); return (tmp); } } struct urb *ldv_usb_alloc_urb_15(int ldv_func_arg1 , gfp_t ldv_func_arg2 ) { struct urb *tmp ; { ldv_check_alloc_flags(ldv_func_arg2); tmp = usb_alloc_urb(ldv_func_arg1, ldv_func_arg2); return (tmp); } } int ldv_usb_submit_urb_16(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) { int tmp ; { ldv_check_alloc_flags(ldv_func_arg2); tmp = usb_submit_urb(ldv_func_arg1, ldv_func_arg2); return (tmp); } } int ldv_usb_submit_urb_17(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) { int tmp ; { ldv_check_alloc_flags(ldv_func_arg2); tmp = usb_submit_urb(ldv_func_arg1, ldv_func_arg2); return (tmp); } } int ldv_usb_submit_urb_18(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) { int tmp ; { ldv_check_alloc_flags(ldv_func_arg2); tmp = usb_submit_urb(ldv_func_arg1, ldv_func_arg2); return (tmp); } } int ldv_usb_submit_urb_19(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) { int tmp ; { ldv_check_alloc_flags(ldv_func_arg2); tmp = usb_submit_urb(ldv_func_arg1, ldv_func_arg2); return (tmp); } } int ldv_usb_submit_urb_20(struct urb *ldv_func_arg1 , gfp_t ldv_func_arg2 ) { int tmp ; { ldv_check_alloc_flags(ldv_func_arg2); tmp = usb_submit_urb(ldv_func_arg1, ldv_func_arg2); return (tmp); } } struct urb *ldv_usb_alloc_urb_21(int ldv_func_arg1 , gfp_t ldv_func_arg2 ) { struct urb *tmp ; { ldv_check_alloc_flags(ldv_func_arg2); tmp = usb_alloc_urb(ldv_func_arg1, ldv_func_arg2); return (tmp); } } __inline static void ldv_error(void) { { LDV_ERROR: {reach_error();abort();} } } extern int ldv_undef_int(void) ; long ldv__builtin_expect(long exp , long c ) { { return (exp); } } int ldv_spin = LDV_SPIN_UNLOCKED; void ldv_check_alloc_flags(gfp_t flags ) { { if (ldv_spin == LDV_SPIN_UNLOCKED || flags == 32U) { } else { ldv_error(); } return; } } extern struct page *ldv_some_page(void) ; struct page *ldv_check_alloc_flags_and_return_some_page(gfp_t flags ) { struct page *tmp ; { if (ldv_spin == LDV_SPIN_UNLOCKED || flags == 32U) { } else { ldv_error(); } tmp = ldv_some_page(); return (tmp); } } void ldv_check_alloc_nonatomic(void) { { if (ldv_spin == LDV_SPIN_UNLOCKED) { } else { ldv_error(); } return; } } void ldv_spin_lock(void) { { ldv_spin = LDV_SPIN_LOCKED; return; } } void ldv_spin_unlock(void) { { ldv_spin = LDV_SPIN_UNLOCKED; return; } } int ldv_spin_trylock(void) { int is_lock ; { is_lock = ldv_undef_int(); if (is_lock) { return (0); } else { ldv_spin = LDV_SPIN_LOCKED; return (1); } } }