extern void __VERIFIER_error() __attribute__ ((__noreturn__)); /* Generated by CIL v. 1.5.1 */ /* print_CIL_Input is false */ typedef unsigned char __u8; typedef unsigned short __u16; typedef int __s32; typedef unsigned int __u32; typedef unsigned long long __u64; typedef signed char s8; typedef unsigned char u8; typedef unsigned short u16; typedef int s32; typedef unsigned int u32; typedef long long s64; typedef unsigned long long u64; typedef long __kernel_long_t; typedef unsigned long __kernel_ulong_t; typedef int __kernel_pid_t; typedef unsigned int __kernel_uid32_t; typedef unsigned int __kernel_gid32_t; typedef __kernel_ulong_t __kernel_size_t; typedef __kernel_long_t __kernel_ssize_t; typedef long long __kernel_loff_t; typedef __kernel_long_t __kernel_time_t; typedef __kernel_long_t __kernel_clock_t; typedef int __kernel_timer_t; typedef int __kernel_clockid_t; struct kernel_symbol { unsigned long value ; char const *name ; }; struct module; typedef __u32 __kernel_dev_t; typedef __kernel_dev_t dev_t; typedef unsigned short umode_t; typedef __kernel_pid_t pid_t; typedef __kernel_clockid_t clockid_t; typedef _Bool bool; typedef __kernel_uid32_t uid_t; typedef __kernel_gid32_t gid_t; typedef __kernel_loff_t loff_t; typedef __kernel_size_t size_t; typedef __kernel_ssize_t ssize_t; typedef __kernel_time_t time_t; typedef unsigned int u_int; typedef unsigned long u_long; typedef __s32 int32_t; typedef __u32 uint32_t; typedef unsigned long sector_t; typedef unsigned long blkcnt_t; typedef u64 dma_addr_t; typedef unsigned int gfp_t; typedef unsigned int fmode_t; typedef unsigned int oom_flags_t; typedef u64 phys_addr_t; typedef phys_addr_t resource_size_t; struct __anonstruct_atomic_t_6 { int counter ; }; typedef struct __anonstruct_atomic_t_6 atomic_t; struct __anonstruct_atomic64_t_7 { long counter ; }; typedef struct __anonstruct_atomic64_t_7 atomic64_t; struct list_head { struct list_head *next ; struct list_head *prev ; }; struct hlist_node; struct hlist_head { struct hlist_node *first ; }; struct hlist_node { struct hlist_node *next ; struct hlist_node **pprev ; }; struct callback_head { struct callback_head *next ; void (*func)(struct callback_head * ) ; }; struct pt_regs { unsigned long r15 ; unsigned long r14 ; unsigned long r13 ; unsigned long r12 ; unsigned long bp ; unsigned long bx ; unsigned long r11 ; unsigned long r10 ; unsigned long r9 ; unsigned long r8 ; unsigned long ax ; unsigned long cx ; unsigned long dx ; unsigned long si ; unsigned long di ; unsigned long orig_ax ; unsigned long ip ; unsigned long cs ; unsigned long flags ; unsigned long sp ; unsigned long ss ; }; struct __anonstruct____missing_field_name_9 { unsigned int a ; unsigned int b ; }; struct __anonstruct____missing_field_name_10 { 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____missing_field_name_8 { struct __anonstruct____missing_field_name_9 __annonCompField4 ; struct __anonstruct____missing_field_name_10 __annonCompField5 ; }; struct desc_struct { union __anonunion____missing_field_name_8 __annonCompField6 ; }; typedef unsigned long pteval_t; typedef unsigned long pgdval_t; typedef unsigned long pgprotval_t; struct __anonstruct_pte_t_11 { pteval_t pte ; }; typedef struct __anonstruct_pte_t_11 pte_t; struct pgprot { pgprotval_t pgprot ; }; typedef struct pgprot pgprot_t; struct __anonstruct_pgd_t_12 { pgdval_t pgd ; }; typedef struct __anonstruct_pgd_t_12 pgd_t; struct page; typedef struct page *pgtable_t; struct file; struct seq_file; struct thread_struct; struct mm_struct; struct task_struct; struct cpumask; struct qspinlock { atomic_t val ; }; typedef struct qspinlock arch_spinlock_t; struct qrwlock { atomic_t cnts ; arch_spinlock_t lock ; }; typedef struct qrwlock arch_rwlock_t; typedef void (*ctor_fn_t)(void); struct device; struct file_operations; struct completion; struct bug_entry { int bug_addr_disp ; int file_disp ; unsigned short line ; unsigned short flags ; }; struct timespec; struct compat_timespec; struct __anonstruct_futex_16 { u32 *uaddr ; u32 val ; u32 flags ; u32 bitset ; u64 time ; u32 *uaddr2 ; }; struct __anonstruct_nanosleep_17 { clockid_t clockid ; struct timespec *rmtp ; struct compat_timespec *compat_rmtp ; u64 expires ; }; struct pollfd; struct __anonstruct_poll_18 { struct pollfd *ufds ; int nfds ; int has_timeout ; unsigned long tv_sec ; unsigned long tv_nsec ; }; union __anonunion____missing_field_name_15 { struct __anonstruct_futex_16 futex ; struct __anonstruct_nanosleep_17 nanosleep ; struct __anonstruct_poll_18 poll ; }; struct restart_block { long (*fn)(struct restart_block * ) ; union __anonunion____missing_field_name_15 __annonCompField7 ; }; struct kernel_vm86_regs { struct pt_regs pt ; unsigned short es ; unsigned short __esh ; unsigned short ds ; unsigned short __dsh ; unsigned short fs ; unsigned short __fsh ; unsigned short gs ; unsigned short __gsh ; }; union __anonunion____missing_field_name_19 { struct pt_regs *regs ; struct kernel_vm86_regs *vm86 ; }; struct math_emu_info { long ___orig_eip ; union __anonunion____missing_field_name_19 __annonCompField8 ; }; struct cpumask { unsigned long bits[128U] ; }; typedef struct cpumask cpumask_t; typedef struct cpumask *cpumask_var_t; struct fregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u32 status ; }; struct __anonstruct____missing_field_name_29 { u64 rip ; u64 rdp ; }; struct __anonstruct____missing_field_name_30 { u32 fip ; u32 fcs ; u32 foo ; u32 fos ; }; union __anonunion____missing_field_name_28 { struct __anonstruct____missing_field_name_29 __annonCompField12 ; struct __anonstruct____missing_field_name_30 __annonCompField13 ; }; union __anonunion____missing_field_name_31 { u32 padding1[12U] ; u32 sw_reserved[12U] ; }; struct fxregs_state { u16 cwd ; u16 swd ; u16 twd ; u16 fop ; union __anonunion____missing_field_name_28 __annonCompField14 ; u32 mxcsr ; u32 mxcsr_mask ; u32 st_space[32U] ; u32 xmm_space[64U] ; u32 padding[12U] ; union __anonunion____missing_field_name_31 __annonCompField15 ; }; struct swregs_state { u32 cwd ; u32 swd ; u32 twd ; u32 fip ; u32 fcs ; u32 foo ; u32 fos ; u32 st_space[20U] ; u8 ftop ; u8 changed ; u8 lookahead ; u8 no_update ; u8 rm ; u8 alimit ; struct math_emu_info *info ; u32 entry_eip ; }; struct xstate_header { u64 xfeatures ; u64 xcomp_bv ; u64 reserved[6U] ; }; struct xregs_state { struct fxregs_state i387 ; struct xstate_header header ; u8 __reserved[464U] ; }; union fpregs_state { struct fregs_state fsave ; struct fxregs_state fxsave ; struct swregs_state soft ; struct xregs_state xsave ; }; struct fpu { union fpregs_state state ; unsigned int last_cpu ; unsigned char fpstate_active ; unsigned char fpregs_active ; unsigned char counter ; }; struct seq_operations; struct perf_event; struct thread_struct { struct desc_struct tls_array[3U] ; unsigned long sp0 ; unsigned long sp ; unsigned short es ; unsigned short ds ; unsigned short fsindex ; unsigned short gsindex ; unsigned long fs ; unsigned long gs ; struct fpu fpu ; struct perf_event *ptrace_bps[4U] ; unsigned long debugreg6 ; unsigned long ptrace_dr7 ; unsigned long cr2 ; unsigned long trap_nr ; unsigned long error_code ; unsigned long *io_bitmap_ptr ; unsigned long iopl ; unsigned int io_bitmap_max ; }; typedef atomic64_t atomic_long_t; struct lockdep_map; struct stack_trace { unsigned int nr_entries ; unsigned int max_entries ; unsigned long *entries ; int skip ; }; struct lockdep_subclass_key { char __one_byte ; }; struct lock_class_key { struct lockdep_subclass_key subkeys[8U] ; }; struct lock_class { struct list_head hash_entry ; struct list_head lock_entry ; struct lockdep_subclass_key *key ; unsigned int subclass ; unsigned int dep_gen_id ; unsigned long usage_mask ; struct stack_trace usage_traces[13U] ; struct list_head locks_after ; struct list_head locks_before ; unsigned int version ; unsigned long ops ; char const *name ; int name_version ; unsigned long contention_point[4U] ; unsigned long contending_point[4U] ; }; struct lockdep_map { struct lock_class_key *key ; struct lock_class *class_cache[2U] ; char const *name ; int cpu ; unsigned long ip ; }; struct 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 : 1 ; unsigned char hardirqs_off : 1 ; unsigned short references : 12 ; unsigned int pin_count ; }; struct raw_spinlock { arch_spinlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct raw_spinlock raw_spinlock_t; struct __anonstruct____missing_field_name_35 { u8 __padding[24U] ; struct lockdep_map dep_map ; }; union __anonunion____missing_field_name_34 { struct raw_spinlock rlock ; struct __anonstruct____missing_field_name_35 __annonCompField17 ; }; struct spinlock { union __anonunion____missing_field_name_34 __annonCompField18 ; }; typedef struct spinlock spinlock_t; struct __anonstruct_rwlock_t_36 { arch_rwlock_t raw_lock ; unsigned int magic ; unsigned int owner_cpu ; void *owner ; struct lockdep_map dep_map ; }; typedef struct __anonstruct_rwlock_t_36 rwlock_t; struct seqcount { unsigned int sequence ; struct lockdep_map dep_map ; }; typedef struct seqcount seqcount_t; struct __anonstruct_seqlock_t_45 { struct seqcount seqcount ; spinlock_t lock ; }; typedef struct __anonstruct_seqlock_t_45 seqlock_t; struct timespec { __kernel_time_t tv_sec ; long tv_nsec ; }; struct user_namespace; struct __anonstruct_kuid_t_46 { uid_t val ; }; typedef struct __anonstruct_kuid_t_46 kuid_t; struct __anonstruct_kgid_t_47 { gid_t val ; }; typedef struct __anonstruct_kgid_t_47 kgid_t; struct kstat { u64 ino ; dev_t dev ; umode_t mode ; unsigned int nlink ; kuid_t uid ; kgid_t gid ; dev_t rdev ; loff_t size ; struct timespec atime ; struct timespec mtime ; struct timespec ctime ; unsigned long blksize ; unsigned long long blocks ; }; struct vm_area_struct; 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_48 { unsigned long bits[16U] ; }; typedef struct __anonstruct_nodemask_t_48 nodemask_t; struct optimistic_spin_queue { atomic_t tail ; }; struct mutex { atomic_t count ; spinlock_t wait_lock ; struct list_head wait_list ; struct task_struct *owner ; void *magic ; struct lockdep_map dep_map ; }; struct mutex_waiter { struct list_head list ; struct task_struct *task ; void *magic ; }; struct rw_semaphore; struct rw_semaphore { long count ; struct list_head wait_list ; raw_spinlock_t wait_lock ; struct optimistic_spin_queue osq ; struct task_struct *owner ; struct lockdep_map dep_map ; }; struct completion { unsigned int done ; wait_queue_head_t wait ; }; union ktime { s64 tv64 ; }; typedef union ktime ktime_t; struct notifier_block; struct timer_list { struct hlist_node entry ; unsigned long expires ; void (*function)(unsigned long ) ; unsigned long data ; u32 flags ; int slack ; int start_pid ; void *start_site ; char start_comm[16U] ; struct lockdep_map lockdep_map ; }; struct hrtimer; enum hrtimer_restart; struct rb_node { unsigned long __rb_parent_color ; struct rb_node *rb_right ; struct rb_node *rb_left ; }; struct rb_root { struct rb_node *rb_node ; }; struct nsproxy; struct workqueue_struct; struct work_struct; struct work_struct { atomic_long_t data ; struct list_head entry ; void (*func)(struct work_struct * ) ; struct lockdep_map lockdep_map ; }; struct delayed_work { struct work_struct work ; struct timer_list timer ; struct workqueue_struct *wq ; int cpu ; }; struct notifier_block { int (*notifier_call)(struct notifier_block * , unsigned long , void * ) ; struct notifier_block *next ; int priority ; }; struct resource { resource_size_t start ; resource_size_t end ; char const *name ; unsigned long flags ; struct resource *parent ; struct resource *sibling ; struct resource *child ; }; struct pci_dev; struct pm_message { int event ; }; typedef struct pm_message pm_message_t; struct dev_pm_ops { int (*prepare)(struct device * ) ; void (*complete)(struct device * ) ; int (*suspend)(struct device * ) ; int (*resume)(struct device * ) ; int (*freeze)(struct device * ) ; int (*thaw)(struct device * ) ; int (*poweroff)(struct device * ) ; int (*restore)(struct device * ) ; int (*suspend_late)(struct device * ) ; int (*resume_early)(struct device * ) ; int (*freeze_late)(struct device * ) ; int (*thaw_early)(struct device * ) ; int (*poweroff_late)(struct device * ) ; int (*restore_early)(struct device * ) ; int (*suspend_noirq)(struct device * ) ; int (*resume_noirq)(struct device * ) ; int (*freeze_noirq)(struct device * ) ; int (*thaw_noirq)(struct device * ) ; int (*poweroff_noirq)(struct device * ) ; int (*restore_noirq)(struct device * ) ; int (*runtime_suspend)(struct device * ) ; int (*runtime_resume)(struct device * ) ; int (*runtime_idle)(struct device * ) ; }; enum rpm_status { RPM_ACTIVE = 0, RPM_RESUMING = 1, RPM_SUSPENDED = 2, RPM_SUSPENDING = 3 } ; enum rpm_request { RPM_REQ_NONE = 0, RPM_REQ_IDLE = 1, RPM_REQ_SUSPEND = 2, RPM_REQ_AUTOSUSPEND = 3, RPM_REQ_RESUME = 4 } ; struct wakeup_source; struct wake_irq; struct pm_subsys_data { spinlock_t lock ; unsigned int refcount ; struct list_head clock_list ; }; struct dev_pm_qos; struct dev_pm_info { pm_message_t power_state ; unsigned char can_wakeup : 1 ; unsigned char async_suspend : 1 ; bool is_prepared ; bool is_suspended ; bool is_noirq_suspended ; bool is_late_suspended ; bool ignore_children ; bool early_init ; bool direct_complete ; spinlock_t lock ; struct list_head entry ; struct completion completion ; struct wakeup_source *wakeup ; bool wakeup_path ; bool syscore ; struct timer_list suspend_timer ; unsigned long timer_expires ; struct work_struct work ; wait_queue_head_t wait_queue ; struct wake_irq *wakeirq ; atomic_t usage_count ; atomic_t child_count ; unsigned char disable_depth : 3 ; unsigned char idle_notification : 1 ; unsigned char request_pending : 1 ; unsigned char deferred_resume : 1 ; unsigned char run_wake : 1 ; unsigned char runtime_auto : 1 ; unsigned char no_callbacks : 1 ; unsigned char irq_safe : 1 ; unsigned char use_autosuspend : 1 ; unsigned char timer_autosuspends : 1 ; unsigned char memalloc_noio : 1 ; enum rpm_request request ; enum rpm_status runtime_status ; int runtime_error ; int autosuspend_delay ; unsigned long last_busy ; unsigned long active_jiffies ; unsigned long suspended_jiffies ; unsigned long accounting_timestamp ; struct pm_subsys_data *subsys_data ; void (*set_latency_tolerance)(struct device * , s32 ) ; struct dev_pm_qos *qos ; }; struct dev_pm_domain { struct dev_pm_ops ops ; void (*detach)(struct device * , bool ) ; int (*activate)(struct device * ) ; void (*sync)(struct device * ) ; void (*dismiss)(struct device * ) ; }; struct pci_bus; struct __anonstruct_mm_context_t_115 { void *ldt ; int size ; unsigned short ia32_compat ; struct mutex lock ; void *vdso ; atomic_t perf_rdpmc_allowed ; }; typedef struct __anonstruct_mm_context_t_115 mm_context_t; struct llist_node; struct llist_node { struct llist_node *next ; }; struct cred; struct inode; struct arch_uprobe_task { unsigned long saved_scratch_register ; unsigned int saved_trap_nr ; unsigned int saved_tf ; }; enum uprobe_task_state { UTASK_RUNNING = 0, UTASK_SSTEP = 1, UTASK_SSTEP_ACK = 2, UTASK_SSTEP_TRAPPED = 3 } ; struct __anonstruct____missing_field_name_148 { struct arch_uprobe_task autask ; unsigned long vaddr ; }; struct __anonstruct____missing_field_name_149 { struct callback_head dup_xol_work ; unsigned long dup_xol_addr ; }; union __anonunion____missing_field_name_147 { struct __anonstruct____missing_field_name_148 __annonCompField33 ; struct __anonstruct____missing_field_name_149 __annonCompField34 ; }; struct uprobe; struct return_instance; struct uprobe_task { enum uprobe_task_state state ; union __anonunion____missing_field_name_147 __annonCompField35 ; struct uprobe *active_uprobe ; unsigned long xol_vaddr ; struct return_instance *return_instances ; unsigned int depth ; }; struct xol_area; struct uprobes_state { struct xol_area *xol_area ; }; struct address_space; struct mem_cgroup; typedef void compound_page_dtor(struct page * ); union __anonunion____missing_field_name_150 { struct address_space *mapping ; void *s_mem ; }; union __anonunion____missing_field_name_152 { unsigned long index ; void *freelist ; bool pfmemalloc ; }; struct __anonstruct____missing_field_name_156 { unsigned short inuse ; unsigned short objects : 15 ; unsigned char frozen : 1 ; }; union __anonunion____missing_field_name_155 { atomic_t _mapcount ; struct __anonstruct____missing_field_name_156 __annonCompField38 ; int units ; }; struct __anonstruct____missing_field_name_154 { union __anonunion____missing_field_name_155 __annonCompField39 ; atomic_t _count ; }; union __anonunion____missing_field_name_153 { unsigned long counters ; struct __anonstruct____missing_field_name_154 __annonCompField40 ; unsigned int active ; }; struct __anonstruct____missing_field_name_151 { union __anonunion____missing_field_name_152 __annonCompField37 ; union __anonunion____missing_field_name_153 __annonCompField41 ; }; struct __anonstruct____missing_field_name_158 { struct page *next ; int pages ; int pobjects ; }; struct slab; struct __anonstruct____missing_field_name_159 { compound_page_dtor *compound_dtor ; unsigned long compound_order ; }; union __anonunion____missing_field_name_157 { struct list_head lru ; struct __anonstruct____missing_field_name_158 __annonCompField43 ; struct slab *slab_page ; struct callback_head callback_head ; struct __anonstruct____missing_field_name_159 __annonCompField44 ; pgtable_t pmd_huge_pte ; }; struct kmem_cache; union __anonunion____missing_field_name_160 { unsigned long private ; spinlock_t *ptl ; struct kmem_cache *slab_cache ; struct page *first_page ; }; struct page { unsigned long flags ; union __anonunion____missing_field_name_150 __annonCompField36 ; struct __anonstruct____missing_field_name_151 __annonCompField42 ; union __anonunion____missing_field_name_157 __annonCompField45 ; union __anonunion____missing_field_name_160 __annonCompField46 ; struct mem_cgroup *mem_cgroup ; }; struct page_frag { struct page *page ; __u32 offset ; __u32 size ; }; struct __anonstruct_shared_161 { struct rb_node rb ; unsigned long rb_subtree_last ; }; struct anon_vma; struct vm_operations_struct; struct mempolicy; struct vm_area_struct { unsigned long vm_start ; unsigned long vm_end ; struct vm_area_struct *vm_next ; struct vm_area_struct *vm_prev ; struct rb_node vm_rb ; unsigned long rb_subtree_gap ; struct mm_struct *vm_mm ; pgprot_t vm_page_prot ; unsigned long vm_flags ; struct __anonstruct_shared_161 shared ; struct list_head anon_vma_chain ; struct anon_vma *anon_vma ; struct vm_operations_struct const *vm_ops ; unsigned long vm_pgoff ; struct file *vm_file ; void *vm_private_data ; struct mempolicy *vm_policy ; }; struct core_thread { struct task_struct *task ; struct core_thread *next ; }; struct core_state { atomic_t nr_threads ; struct core_thread dumper ; struct completion startup ; }; struct task_rss_stat { int events ; int count[3U] ; }; struct mm_rss_stat { atomic_long_t count[3U] ; }; struct kioctx_table; struct linux_binfmt; struct mmu_notifier_mm; struct mm_struct { struct vm_area_struct *mmap ; struct rb_root mm_rb ; u32 vmacache_seqnum ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; unsigned long mmap_base ; unsigned long mmap_legacy_base ; unsigned long task_size ; unsigned long highest_vm_end ; pgd_t *pgd ; atomic_t mm_users ; atomic_t mm_count ; atomic_long_t nr_ptes ; atomic_long_t nr_pmds ; int map_count ; spinlock_t page_table_lock ; struct rw_semaphore mmap_sem ; struct list_head mmlist ; unsigned long hiwater_rss ; unsigned long hiwater_vm ; unsigned long total_vm ; unsigned long locked_vm ; unsigned long pinned_vm ; unsigned long shared_vm ; unsigned long exec_vm ; unsigned long stack_vm ; unsigned long def_flags ; unsigned long 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[46U] ; struct mm_rss_stat rss_stat ; struct linux_binfmt *binfmt ; cpumask_var_t cpu_vm_mask_var ; mm_context_t context ; unsigned long flags ; struct core_state *core_state ; spinlock_t ioctx_lock ; struct kioctx_table *ioctx_table ; struct task_struct *owner ; struct file *exe_file ; struct mmu_notifier_mm *mmu_notifier_mm ; struct cpumask cpumask_allocation ; unsigned long numa_next_scan ; unsigned long numa_scan_offset ; int numa_scan_seq ; bool tlb_flush_pending ; struct uprobes_state uprobes_state ; void *bd_addr ; }; 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; union __anonunion____missing_field_name_166 { unsigned long bitmap[4U] ; struct callback_head callback_head ; }; struct idr_layer { int prefix ; int layer ; struct idr_layer *ary[256U] ; int count ; union __anonunion____missing_field_name_166 __annonCompField47 ; }; struct idr { struct idr_layer *hint ; struct idr_layer *top ; int layers ; int cur ; spinlock_t lock ; int id_free_cnt ; struct idr_layer *id_free ; }; struct ida_bitmap { long nr_busy ; unsigned long bitmap[15U] ; }; struct ida { struct idr idr ; struct ida_bitmap *free_bitmap ; }; struct dentry; struct iattr; struct super_block; struct file_system_type; struct kernfs_open_node; struct kernfs_iattrs; struct kernfs_root; struct kernfs_elem_dir { unsigned long subdirs ; struct rb_root children ; struct kernfs_root *root ; }; struct kernfs_node; struct kernfs_elem_symlink { struct kernfs_node *target_kn ; }; struct kernfs_ops; struct kernfs_elem_attr { struct kernfs_ops const *ops ; struct kernfs_open_node *open ; loff_t size ; struct kernfs_node *notify_next ; }; union __anonunion____missing_field_name_171 { struct kernfs_elem_dir dir ; struct kernfs_elem_symlink symlink ; struct kernfs_elem_attr attr ; }; struct kernfs_node { atomic_t count ; atomic_t active ; struct lockdep_map dep_map ; struct kernfs_node *parent ; char const *name ; struct rb_node rb ; void const *ns ; unsigned int hash ; union __anonunion____missing_field_name_171 __annonCompField48 ; void *priv ; unsigned short flags ; umode_t mode ; unsigned int ino ; struct kernfs_iattrs *iattr ; }; struct kernfs_syscall_ops { int (*remount_fs)(struct kernfs_root * , int * , char * ) ; int (*show_options)(struct seq_file * , struct kernfs_root * ) ; int (*mkdir)(struct kernfs_node * , char const * , umode_t ) ; int (*rmdir)(struct kernfs_node * ) ; int (*rename)(struct kernfs_node * , struct kernfs_node * , char const * ) ; }; struct kernfs_root { struct kernfs_node *kn ; unsigned int flags ; struct ida ino_ida ; struct kernfs_syscall_ops *syscall_ops ; struct list_head supers ; wait_queue_head_t deactivate_waitq ; }; struct kernfs_open_file { struct kernfs_node *kn ; struct file *file ; void *priv ; struct mutex mutex ; int event ; struct list_head list ; char *prealloc_buf ; size_t atomic_write_len ; bool mmapped ; struct vm_operations_struct const *vm_ops ; }; struct kernfs_ops { int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; ssize_t (*read)(struct kernfs_open_file * , char * , size_t , loff_t ) ; size_t atomic_write_len ; bool prealloc ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; int (*mmap)(struct kernfs_open_file * , struct vm_area_struct * ) ; struct lock_class_key lockdep_key ; }; struct sock; struct kobject; enum kobj_ns_type { KOBJ_NS_TYPE_NONE = 0, KOBJ_NS_TYPE_NET = 1, KOBJ_NS_TYPES = 2 } ; struct kobj_ns_type_operations { enum kobj_ns_type type ; bool (*current_may_mount)(void) ; void *(*grab_current_ns)(void) ; void const *(*netlink_ns)(struct sock * ) ; void const *(*initial_ns)(void) ; void (*drop_ns)(void * ) ; }; struct bin_attribute; struct attribute { char const *name ; umode_t mode ; bool ignore_lockdep ; struct lock_class_key *key ; struct lock_class_key skey ; }; struct attribute_group { char const *name ; umode_t (*is_visible)(struct kobject * , struct attribute * , int ) ; struct attribute **attrs ; struct bin_attribute **bin_attrs ; }; struct bin_attribute { struct attribute attr ; size_t size ; void *private ; ssize_t (*read)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; ssize_t (*write)(struct file * , struct kobject * , struct bin_attribute * , char * , loff_t , size_t ) ; int (*mmap)(struct file * , struct kobject * , struct bin_attribute * , struct vm_area_struct * ) ; }; struct sysfs_ops { ssize_t (*show)(struct kobject * , struct attribute * , char * ) ; ssize_t (*store)(struct kobject * , struct attribute * , char const * , size_t ) ; }; 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 kernfs_node *sd ; struct kref kref ; struct delayed_work release ; unsigned char state_initialized : 1 ; unsigned char state_in_sysfs : 1 ; unsigned char state_add_uevent_sent : 1 ; unsigned char state_remove_uevent_sent : 1 ; unsigned char uevent_suppress : 1 ; }; struct kobj_type { void (*release)(struct kobject * ) ; struct sysfs_ops const *sysfs_ops ; struct attribute **default_attrs ; struct kobj_ns_type_operations const *(*child_ns_type)(struct kobject * ) ; void const *(*namespace)(struct kobject * ) ; }; struct kobj_uevent_env { char *argv[3U] ; char *envp[32U] ; int envp_idx ; char buf[2048U] ; int buflen ; }; struct kset_uevent_ops { int (* const filter)(struct kset * , struct kobject * ) ; char const *(* const name)(struct kset * , struct kobject * ) ; int (* const uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ; }; struct kset { struct list_head list ; spinlock_t list_lock ; struct kobject kobj ; struct kset_uevent_ops const *uevent_ops ; }; struct kernel_param; struct kernel_param_ops { unsigned int flags ; int (*set)(char const * , struct kernel_param const * ) ; int (*get)(char * , struct kernel_param const * ) ; void (*free)(void * ) ; }; struct kparam_string; struct kparam_array; union __anonunion____missing_field_name_172 { void *arg ; struct kparam_string const *str ; struct kparam_array const *arr ; }; struct kernel_param { char const *name ; struct module *mod ; struct kernel_param_ops const *ops ; u16 const perm ; s8 level ; u8 flags ; union __anonunion____missing_field_name_172 __annonCompField49 ; }; struct kparam_string { unsigned int maxlen ; char *string ; }; struct kparam_array { unsigned int max ; unsigned int elemsize ; unsigned int *num ; struct kernel_param_ops const *ops ; void *elem ; }; struct latch_tree_node { struct rb_node node[2U] ; }; struct mod_arch_specific { }; struct module_param_attrs; struct module_kobject { struct kobject kobj ; struct module *mod ; struct kobject *drivers_dir ; struct module_param_attrs *mp ; struct completion *kobj_completion ; }; struct module_attribute { struct attribute attr ; ssize_t (*show)(struct module_attribute * , struct module_kobject * , char * ) ; ssize_t (*store)(struct module_attribute * , struct module_kobject * , char const * , size_t ) ; void (*setup)(struct module * , char const * ) ; int (*test)(struct module * ) ; void (*free)(struct module * ) ; }; struct exception_table_entry; enum module_state { MODULE_STATE_LIVE = 0, MODULE_STATE_COMING = 1, MODULE_STATE_GOING = 2, MODULE_STATE_UNFORMED = 3 } ; struct mod_tree_node { struct module *mod ; struct latch_tree_node node ; }; struct module_sect_attrs; struct module_notes_attrs; struct tracepoint; struct trace_event_call; struct trace_enum_map; struct module { enum module_state state ; struct list_head list ; char name[56U] ; struct module_kobject mkobj ; struct module_attribute *modinfo_attrs ; char const *version ; char const *srcversion ; struct kobject *holders_dir ; struct kernel_symbol const *syms ; unsigned long const *crcs ; unsigned int num_syms ; struct mutex param_lock ; struct kernel_param *kp ; unsigned int num_kp ; unsigned int num_gpl_syms ; struct kernel_symbol const *gpl_syms ; unsigned long const *gpl_crcs ; struct kernel_symbol const *unused_syms ; unsigned long const *unused_crcs ; unsigned int num_unused_syms ; unsigned int num_unused_gpl_syms ; struct kernel_symbol const *unused_gpl_syms ; unsigned long const *unused_gpl_crcs ; bool sig_ok ; bool async_probe_requested ; struct kernel_symbol const *gpl_future_syms ; unsigned long const *gpl_future_crcs ; unsigned int num_gpl_future_syms ; unsigned int num_exentries ; struct exception_table_entry *extable ; int (*init)(void) ; void *module_init ; void *module_core ; unsigned int init_size ; unsigned int core_size ; unsigned int init_text_size ; unsigned int core_text_size ; struct mod_tree_node mtn_core ; struct mod_tree_node mtn_init ; unsigned int init_ro_size ; unsigned int core_ro_size ; struct mod_arch_specific arch ; unsigned int taints ; unsigned int num_bugs ; struct list_head bug_list ; struct bug_entry *bug_table ; Elf64_Sym *symtab ; Elf64_Sym *core_symtab ; unsigned int num_symtab ; unsigned int core_num_syms ; char *strtab ; char *core_strtab ; struct module_sect_attrs *sect_attrs ; struct module_notes_attrs *notes_attrs ; char *args ; void *percpu ; unsigned int percpu_size ; unsigned int num_tracepoints ; struct tracepoint * const *tracepoints_ptrs ; unsigned int num_trace_bprintk_fmt ; char const **trace_bprintk_fmt_start ; struct trace_event_call **trace_events ; unsigned int num_trace_events ; struct trace_enum_map **trace_enums ; unsigned int num_trace_enums ; unsigned int num_ftrace_callsites ; unsigned long *ftrace_callsites ; bool klp_alive ; struct list_head source_list ; struct list_head target_list ; void (*exit)(void) ; atomic_t refcnt ; ctor_fn_t (**ctors)(void) ; unsigned int num_ctors ; }; struct kernel_cap_struct { __u32 cap[2U] ; }; typedef struct kernel_cap_struct kernel_cap_t; struct plist_node { int prio ; struct list_head prio_list ; struct list_head node_list ; }; typedef unsigned long cputime_t; struct sem_undo_list; struct sysv_sem { struct sem_undo_list *undo_list ; }; struct user_struct; struct sysv_shm { struct list_head shm_clist ; }; struct __anonstruct_sigset_t_180 { unsigned long sig[1U] ; }; typedef struct __anonstruct_sigset_t_180 sigset_t; struct siginfo; typedef void __signalfn_t(int ); typedef __signalfn_t *__sighandler_t; typedef void __restorefn_t(void); typedef __restorefn_t *__sigrestore_t; union sigval { int sival_int ; void *sival_ptr ; }; typedef union sigval sigval_t; struct __anonstruct__kill_182 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; }; struct __anonstruct__timer_183 { __kernel_timer_t _tid ; int _overrun ; char _pad[0U] ; sigval_t _sigval ; int _sys_private ; }; struct __anonstruct__rt_184 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; sigval_t _sigval ; }; struct __anonstruct__sigchld_185 { __kernel_pid_t _pid ; __kernel_uid32_t _uid ; int _status ; __kernel_clock_t _utime ; __kernel_clock_t _stime ; }; struct __anonstruct__addr_bnd_187 { void *_lower ; void *_upper ; }; struct __anonstruct__sigfault_186 { void *_addr ; short _addr_lsb ; struct __anonstruct__addr_bnd_187 _addr_bnd ; }; struct __anonstruct__sigpoll_188 { long _band ; int _fd ; }; struct __anonstruct__sigsys_189 { void *_call_addr ; int _syscall ; unsigned int _arch ; }; union __anonunion__sifields_181 { int _pad[28U] ; struct __anonstruct__kill_182 _kill ; struct __anonstruct__timer_183 _timer ; struct __anonstruct__rt_184 _rt ; struct __anonstruct__sigchld_185 _sigchld ; struct __anonstruct__sigfault_186 _sigfault ; struct __anonstruct__sigpoll_188 _sigpoll ; struct __anonstruct__sigsys_189 _sigsys ; }; struct siginfo { int si_signo ; int si_errno ; int si_code ; union __anonunion__sifields_181 _sifields ; }; typedef struct siginfo siginfo_t; struct sigpending { struct list_head list ; sigset_t signal ; }; struct sigaction { __sighandler_t sa_handler ; unsigned long sa_flags ; __sigrestore_t sa_restorer ; sigset_t sa_mask ; }; struct k_sigaction { struct sigaction sa ; }; enum pid_type { PIDTYPE_PID = 0, PIDTYPE_PGID = 1, PIDTYPE_SID = 2, PIDTYPE_MAX = 3 } ; struct pid_namespace; struct upid { int nr ; struct pid_namespace *ns ; struct hlist_node pid_chain ; }; struct pid { atomic_t count ; unsigned int level ; struct hlist_head tasks[3U] ; struct callback_head rcu ; struct upid numbers[1U] ; }; struct pid_link { struct hlist_node node ; struct pid *pid ; }; struct percpu_counter { raw_spinlock_t lock ; s64 count ; struct list_head list ; s32 *counters ; }; struct seccomp_filter; struct seccomp { int mode ; struct seccomp_filter *filter ; }; struct rt_mutex { raw_spinlock_t wait_lock ; struct rb_root waiters ; struct rb_node *waiters_leftmost ; struct task_struct *owner ; int save_state ; char const *name ; char const *file ; int line ; void *magic ; }; struct rt_mutex_waiter; struct rlimit { __kernel_ulong_t rlim_cur ; __kernel_ulong_t rlim_max ; }; struct timerqueue_node { struct rb_node node ; ktime_t expires ; }; struct timerqueue_head { struct rb_root head ; struct timerqueue_node *next ; }; struct hrtimer_clock_base; struct hrtimer_cpu_base; enum hrtimer_restart { HRTIMER_NORESTART = 0, HRTIMER_RESTART = 1 } ; struct hrtimer { struct timerqueue_node node ; ktime_t _softexpires ; enum hrtimer_restart (*function)(struct hrtimer * ) ; struct hrtimer_clock_base *base ; unsigned long state ; int start_pid ; void *start_site ; char start_comm[16U] ; }; struct hrtimer_clock_base { struct hrtimer_cpu_base *cpu_base ; int index ; clockid_t clockid ; struct timerqueue_head active ; ktime_t (*get_time)(void) ; ktime_t offset ; }; struct hrtimer_cpu_base { raw_spinlock_t lock ; seqcount_t seq ; struct hrtimer *running ; unsigned int cpu ; unsigned int active_bases ; unsigned int clock_was_set_seq ; bool migration_enabled ; bool nohz_active ; unsigned char in_hrtirq : 1 ; unsigned char hres_active : 1 ; unsigned char hang_detected : 1 ; ktime_t expires_next ; struct hrtimer *next_timer ; unsigned int nr_events ; unsigned int nr_retries ; unsigned int nr_hangs ; unsigned int max_hang_time ; struct hrtimer_clock_base clock_base[4U] ; }; 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 assoc_array_ptr; struct assoc_array { struct assoc_array_ptr *root ; unsigned long nr_leaves_on_tree ; }; typedef int32_t key_serial_t; typedef uint32_t key_perm_t; struct key; struct signal_struct; struct key_type; struct keyring_index_key { struct key_type *type ; char const *description ; size_t desc_len ; }; union __anonunion____missing_field_name_196 { struct list_head graveyard_link ; struct rb_node serial_node ; }; struct key_user; union __anonunion____missing_field_name_197 { time_t expiry ; time_t revoked_at ; }; struct __anonstruct____missing_field_name_199 { struct key_type *type ; char *description ; }; union __anonunion____missing_field_name_198 { struct keyring_index_key index_key ; struct __anonstruct____missing_field_name_199 __annonCompField52 ; }; union __anonunion_type_data_200 { struct list_head link ; unsigned long x[2U] ; void *p[2U] ; int reject_error ; }; union __anonunion_payload_202 { unsigned long value ; void *rcudata ; void *data ; void *data2[2U] ; }; union __anonunion____missing_field_name_201 { union __anonunion_payload_202 payload ; struct assoc_array keys ; }; struct key { atomic_t usage ; key_serial_t serial ; union __anonunion____missing_field_name_196 __annonCompField50 ; struct rw_semaphore sem ; struct key_user *user ; void *security ; union __anonunion____missing_field_name_197 __annonCompField51 ; time_t last_used_at ; kuid_t uid ; kgid_t gid ; key_perm_t perm ; unsigned short quotalen ; unsigned short datalen ; unsigned long flags ; union __anonunion____missing_field_name_198 __annonCompField53 ; union __anonunion_type_data_200 type_data ; union __anonunion____missing_field_name_201 __annonCompField54 ; }; struct audit_context; struct group_info { atomic_t usage ; int ngroups ; int nblocks ; kgid_t small_block[32U] ; kgid_t *blocks[0U] ; }; struct cred { atomic_t usage ; atomic_t subscribers ; void *put_addr ; unsigned int magic ; kuid_t uid ; kgid_t gid ; kuid_t suid ; kgid_t sgid ; kuid_t euid ; kgid_t egid ; kuid_t fsuid ; kgid_t fsgid ; unsigned int securebits ; kernel_cap_t cap_inheritable ; kernel_cap_t cap_permitted ; kernel_cap_t cap_effective ; kernel_cap_t cap_bset ; unsigned char jit_keyring ; struct key *session_keyring ; struct key *process_keyring ; struct key *thread_keyring ; struct key *request_key_auth ; void *security ; struct user_struct *user ; struct user_namespace *user_ns ; struct group_info *group_info ; struct callback_head rcu ; }; struct percpu_ref; typedef void percpu_ref_func_t(struct percpu_ref * ); struct percpu_ref { atomic_long_t count ; unsigned long percpu_count_ptr ; percpu_ref_func_t *release ; percpu_ref_func_t *confirm_switch ; bool force_atomic ; struct callback_head rcu ; }; struct cgroup; struct cgroup_root; struct cgroup_subsys; struct cgroup_taskset; struct cgroup_subsys_state { struct cgroup *cgroup ; struct cgroup_subsys *ss ; struct percpu_ref refcnt ; struct cgroup_subsys_state *parent ; struct list_head sibling ; struct list_head children ; int id ; unsigned int flags ; u64 serial_nr ; struct callback_head callback_head ; struct work_struct destroy_work ; }; struct css_set { atomic_t refcount ; struct hlist_node hlist ; struct list_head tasks ; struct list_head mg_tasks ; struct list_head cgrp_links ; struct cgroup *dfl_cgrp ; struct cgroup_subsys_state *subsys[12U] ; struct list_head mg_preload_node ; struct list_head mg_node ; struct cgroup *mg_src_cgrp ; struct css_set *mg_dst_cset ; struct list_head e_cset_node[12U] ; struct callback_head callback_head ; }; struct cgroup { struct cgroup_subsys_state self ; unsigned long flags ; int id ; int populated_cnt ; struct kernfs_node *kn ; struct kernfs_node *procs_kn ; struct kernfs_node *populated_kn ; unsigned int subtree_control ; unsigned int child_subsys_mask ; struct cgroup_subsys_state *subsys[12U] ; struct cgroup_root *root ; struct list_head cset_links ; struct list_head e_csets[12U] ; struct list_head pidlists ; struct mutex pidlist_mutex ; wait_queue_head_t offline_waitq ; struct work_struct release_agent_work ; }; struct cgroup_root { struct kernfs_root *kf_root ; unsigned int subsys_mask ; int hierarchy_id ; struct cgroup cgrp ; atomic_t nr_cgrps ; struct list_head root_list ; unsigned int flags ; struct idr cgroup_idr ; char release_agent_path[4096U] ; char name[64U] ; }; struct cftype { char name[64U] ; int private ; umode_t mode ; size_t max_write_len ; unsigned int flags ; struct cgroup_subsys *ss ; struct list_head node ; struct kernfs_ops *kf_ops ; u64 (*read_u64)(struct cgroup_subsys_state * , struct cftype * ) ; s64 (*read_s64)(struct cgroup_subsys_state * , struct cftype * ) ; int (*seq_show)(struct seq_file * , void * ) ; void *(*seq_start)(struct seq_file * , loff_t * ) ; void *(*seq_next)(struct seq_file * , void * , loff_t * ) ; void (*seq_stop)(struct seq_file * , void * ) ; int (*write_u64)(struct cgroup_subsys_state * , struct cftype * , u64 ) ; int (*write_s64)(struct cgroup_subsys_state * , struct cftype * , s64 ) ; ssize_t (*write)(struct kernfs_open_file * , char * , size_t , loff_t ) ; struct lock_class_key lockdep_key ; }; struct cgroup_subsys { struct cgroup_subsys_state *(*css_alloc)(struct cgroup_subsys_state * ) ; int (*css_online)(struct cgroup_subsys_state * ) ; void (*css_offline)(struct cgroup_subsys_state * ) ; void (*css_released)(struct cgroup_subsys_state * ) ; void (*css_free)(struct cgroup_subsys_state * ) ; void (*css_reset)(struct cgroup_subsys_state * ) ; void (*css_e_css_changed)(struct cgroup_subsys_state * ) ; int (*can_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*cancel_attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*attach)(struct cgroup_subsys_state * , struct cgroup_taskset * ) ; void (*fork)(struct task_struct * ) ; void (*exit)(struct cgroup_subsys_state * , struct cgroup_subsys_state * , struct task_struct * ) ; void (*bind)(struct cgroup_subsys_state * ) ; int disabled ; int early_init ; bool broken_hierarchy ; bool warned_broken_hierarchy ; int id ; char const *name ; struct cgroup_root *root ; struct idr css_idr ; struct list_head cfts ; struct cftype *dfl_cftypes ; struct cftype *legacy_cftypes ; unsigned int depends_on ; }; struct futex_pi_state; struct robust_list_head; struct bio_list; struct fs_struct; struct perf_event_context; struct blk_plug; struct nameidata; struct cfs_rq; struct task_group; struct sighand_struct { atomic_t count ; struct k_sigaction action[64U] ; spinlock_t siglock ; wait_queue_head_t signalfd_wqh ; }; struct pacct_struct { int ac_flag ; long ac_exitcode ; unsigned long ac_mem ; cputime_t ac_utime ; cputime_t ac_stime ; unsigned long ac_minflt ; unsigned long ac_majflt ; }; struct cpu_itimer { cputime_t expires ; cputime_t incr ; u32 error ; u32 incr_error ; }; struct cputime { cputime_t utime ; cputime_t stime ; }; struct task_cputime { cputime_t utime ; cputime_t stime ; unsigned long long sum_exec_runtime ; }; struct task_cputime_atomic { atomic64_t utime ; atomic64_t stime ; atomic64_t sum_exec_runtime ; }; struct thread_group_cputimer { struct task_cputime_atomic cputime_atomic ; int running ; }; struct autogroup; struct tty_struct; struct taskstats; struct tty_audit_buf; struct signal_struct { atomic_t sigcnt ; atomic_t live ; int nr_threads ; struct list_head thread_head ; wait_queue_head_t wait_chldexit ; struct task_struct *curr_target ; struct sigpending shared_pending ; int group_exit_code ; int notify_count ; struct task_struct *group_exit_task ; int group_stop_count ; unsigned int flags ; unsigned char is_child_subreaper : 1 ; unsigned char has_child_subreaper : 1 ; int posix_timer_id ; struct list_head posix_timers ; struct hrtimer real_timer ; struct pid *leader_pid ; ktime_t it_real_incr ; struct cpu_itimer it[2U] ; struct thread_group_cputimer cputimer ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct pid *tty_old_pgrp ; int leader ; struct tty_struct *tty ; struct autogroup *autogroup ; seqlock_t stats_lock ; cputime_t utime ; cputime_t stime ; cputime_t cutime ; cputime_t cstime ; cputime_t gtime ; cputime_t cgtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; unsigned long cnvcsw ; unsigned long cnivcsw ; unsigned long min_flt ; unsigned long maj_flt ; unsigned long cmin_flt ; unsigned long cmaj_flt ; unsigned long inblock ; unsigned long oublock ; unsigned long cinblock ; unsigned long coublock ; unsigned long maxrss ; unsigned long cmaxrss ; struct task_io_accounting ioac ; unsigned long long sum_sched_runtime ; struct rlimit rlim[16U] ; struct pacct_struct pacct ; struct taskstats *stats ; unsigned int audit_tty ; unsigned int audit_tty_log_passwd ; struct tty_audit_buf *tty_audit_buf ; oom_flags_t oom_flags ; short oom_score_adj ; short oom_score_adj_min ; struct mutex cred_guard_mutex ; }; struct user_struct { atomic_t __count ; atomic_t processes ; atomic_t sigpending ; atomic_t inotify_watches ; atomic_t inotify_devs ; atomic_t fanotify_listeners ; atomic_long_t epoll_watches ; unsigned long mq_bytes ; unsigned long locked_shm ; struct key *uid_keyring ; struct key *session_keyring ; struct hlist_node uidhash_node ; kuid_t uid ; atomic_long_t locked_vm ; }; struct backing_dev_info; struct reclaim_state; struct sched_info { unsigned long pcount ; unsigned long long run_delay ; unsigned long long last_arrival ; unsigned long long last_queued ; }; struct task_delay_info { spinlock_t lock ; unsigned int flags ; u64 blkio_start ; u64 blkio_delay ; u64 swapin_delay ; u32 blkio_count ; u32 swapin_count ; u64 freepages_start ; u64 freepages_delay ; u32 freepages_count ; }; struct wake_q_node { struct wake_q_node *next ; }; struct io_context; struct pipe_inode_info; struct load_weight { unsigned long weight ; u32 inv_weight ; }; struct sched_avg { u64 last_runnable_update ; s64 decay_count ; unsigned long load_avg_contrib ; unsigned long utilization_avg_contrib ; u32 runnable_avg_sum ; u32 avg_period ; u32 running_avg_sum ; }; struct sched_statistics { u64 wait_start ; u64 wait_max ; u64 wait_count ; u64 wait_sum ; u64 iowait_count ; u64 iowait_sum ; u64 sleep_start ; u64 sleep_max ; s64 sum_sleep_runtime ; u64 block_start ; u64 block_max ; u64 exec_max ; u64 slice_max ; u64 nr_migrations_cold ; u64 nr_failed_migrations_affine ; u64 nr_failed_migrations_running ; u64 nr_failed_migrations_hot ; u64 nr_forced_migrations ; u64 nr_wakeups ; u64 nr_wakeups_sync ; u64 nr_wakeups_migrate ; u64 nr_wakeups_local ; u64 nr_wakeups_remote ; u64 nr_wakeups_affine ; u64 nr_wakeups_affine_attempts ; u64 nr_wakeups_passive ; u64 nr_wakeups_idle ; }; struct sched_entity { struct load_weight load ; struct rb_node run_node ; struct list_head group_node ; unsigned int on_rq ; u64 exec_start ; u64 sum_exec_runtime ; u64 vruntime ; u64 prev_sum_exec_runtime ; u64 nr_migrations ; struct sched_statistics statistics ; int depth ; struct sched_entity *parent ; struct cfs_rq *cfs_rq ; struct cfs_rq *my_q ; struct sched_avg avg ; }; struct rt_rq; struct sched_rt_entity { struct list_head run_list ; unsigned long timeout ; unsigned long watchdog_stamp ; unsigned int time_slice ; struct sched_rt_entity *back ; struct sched_rt_entity *parent ; struct rt_rq *rt_rq ; struct rt_rq *my_q ; }; struct sched_dl_entity { struct rb_node rb_node ; u64 dl_runtime ; u64 dl_deadline ; u64 dl_period ; u64 dl_bw ; s64 runtime ; u64 deadline ; unsigned int flags ; int dl_throttled ; int dl_new ; int dl_boosted ; int dl_yielded ; struct hrtimer dl_timer ; }; struct memcg_oom_info { struct mem_cgroup *memcg ; gfp_t gfp_mask ; int order ; unsigned char may_oom : 1 ; }; struct sched_class; struct files_struct; struct compat_robust_list_head; struct numa_group; struct ftrace_ret_stack; struct task_struct { long volatile state ; void *stack ; atomic_t usage ; unsigned int flags ; unsigned int ptrace ; struct llist_node wake_entry ; int on_cpu ; struct task_struct *last_wakee ; unsigned long wakee_flips ; unsigned long wakee_flip_decay_ts ; int wake_cpu ; int on_rq ; int prio ; int static_prio ; int normal_prio ; unsigned int rt_priority ; struct sched_class const *sched_class ; struct sched_entity se ; struct sched_rt_entity rt ; struct task_group *sched_task_group ; struct sched_dl_entity dl ; struct hlist_head preempt_notifiers ; unsigned int btrace_seq ; unsigned int policy ; int nr_cpus_allowed ; cpumask_t cpus_allowed ; unsigned long rcu_tasks_nvcsw ; bool rcu_tasks_holdout ; struct list_head rcu_tasks_holdout_list ; int rcu_tasks_idle_cpu ; struct sched_info sched_info ; struct list_head tasks ; struct plist_node pushable_tasks ; struct rb_node pushable_dl_tasks ; struct mm_struct *mm ; struct mm_struct *active_mm ; u32 vmacache_seqnum ; struct vm_area_struct *vmacache[4U] ; struct task_rss_stat rss_stat ; int exit_state ; int exit_code ; int exit_signal ; int pdeath_signal ; unsigned long jobctl ; unsigned int personality ; unsigned char in_execve : 1 ; unsigned char in_iowait : 1 ; unsigned char sched_reset_on_fork : 1 ; unsigned char sched_contributes_to_load : 1 ; unsigned char sched_migrated : 1 ; unsigned char memcg_kmem_skip_account : 1 ; unsigned char brk_randomized : 1 ; unsigned long atomic_flags ; struct restart_block restart_block ; 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 list_head thread_node ; struct completion *vfork_done ; int *set_child_tid ; int *clear_child_tid ; cputime_t utime ; cputime_t stime ; cputime_t utimescaled ; cputime_t stimescaled ; cputime_t gtime ; struct cputime prev_cputime ; unsigned long nvcsw ; unsigned long nivcsw ; u64 start_time ; u64 real_start_time ; unsigned long min_flt ; unsigned long maj_flt ; struct task_cputime cputime_expires ; struct list_head cpu_timers[3U] ; struct cred const *real_cred ; struct cred const *cred ; char comm[16U] ; struct nameidata *nameidata ; struct sysv_sem sysvsem ; struct sysv_shm sysvshm ; unsigned long last_switch_count ; struct thread_struct thread ; struct fs_struct *fs ; struct files_struct *files ; struct nsproxy *nsproxy ; struct signal_struct *signal ; struct sighand_struct *sighand ; sigset_t blocked ; sigset_t real_blocked ; sigset_t saved_sigmask ; struct sigpending pending ; unsigned long sas_ss_sp ; size_t sas_ss_size ; int (*notifier)(void * ) ; void *notifier_data ; sigset_t *notifier_mask ; struct callback_head *task_works ; struct audit_context *audit_context ; kuid_t loginuid ; unsigned int sessionid ; struct seccomp seccomp ; u32 parent_exec_id ; u32 self_exec_id ; spinlock_t alloc_lock ; raw_spinlock_t pi_lock ; struct wake_q_node wake_q ; struct rb_root pi_waiters ; struct rb_node *pi_waiters_leftmost ; struct rt_mutex_waiter *pi_blocked_on ; struct mutex_waiter *blocked_on ; unsigned int irq_events ; unsigned long hardirq_enable_ip ; unsigned long hardirq_disable_ip ; unsigned int hardirq_enable_event ; unsigned int hardirq_disable_event ; int hardirqs_enabled ; int hardirq_context ; unsigned long softirq_disable_ip ; unsigned long softirq_enable_ip ; unsigned int softirq_disable_event ; unsigned int softirq_enable_event ; int softirqs_enabled ; int softirq_context ; u64 curr_chain_key ; int lockdep_depth ; unsigned int lockdep_recursion ; struct held_lock held_locks[48U] ; gfp_t lockdep_reclaim_gfp ; void *journal_info ; struct bio_list *bio_list ; struct blk_plug *plug ; struct reclaim_state *reclaim_state ; struct backing_dev_info *backing_dev_info ; struct io_context *io_context ; unsigned long ptrace_message ; siginfo_t *last_siginfo ; struct task_io_accounting ioac ; u64 acct_rss_mem1 ; u64 acct_vm_mem1 ; cputime_t acct_timexpd ; nodemask_t mems_allowed ; seqcount_t mems_allowed_seq ; int cpuset_mem_spread_rotor ; int cpuset_slab_spread_rotor ; struct css_set *cgroups ; struct list_head cg_list ; struct robust_list_head *robust_list ; struct compat_robust_list_head *compat_robust_list ; struct list_head pi_state_list ; struct futex_pi_state *pi_state_cache ; struct perf_event_context *perf_event_ctxp[2U] ; struct mutex perf_event_mutex ; struct list_head perf_event_list ; struct mempolicy *mempolicy ; short il_next ; short pref_node_fork ; int numa_scan_seq ; unsigned int numa_scan_period ; unsigned int numa_scan_period_max ; int numa_preferred_nid ; unsigned long numa_migrate_retry ; u64 node_stamp ; u64 last_task_numa_placement ; u64 last_sum_exec_runtime ; struct callback_head numa_work ; struct list_head numa_entry ; struct numa_group *numa_group ; unsigned long *numa_faults ; unsigned long total_numa_faults ; unsigned long numa_faults_locality[3U] ; unsigned long numa_pages_migrated ; struct callback_head rcu ; struct pipe_inode_info *splice_pipe ; struct page_frag task_frag ; struct task_delay_info *delays ; int make_it_fail ; int nr_dirtied ; int nr_dirtied_pause ; unsigned long dirty_paused_when ; int latency_record_count ; struct latency_record latency_record[32U] ; unsigned long timer_slack_ns ; unsigned long default_timer_slack_ns ; unsigned int kasan_depth ; int curr_ret_stack ; struct ftrace_ret_stack *ret_stack ; unsigned long long ftrace_timestamp ; atomic_t trace_overrun ; atomic_t tracing_graph_pause ; unsigned long trace ; unsigned long trace_recursion ; struct memcg_oom_info memcg_oom ; struct uprobe_task *utask ; unsigned int sequential_io ; unsigned int sequential_io_avg ; unsigned long task_state_change ; int pagefault_disabled ; }; struct fb_var_screeninfo; struct fb_info; struct path; struct seq_file { char *buf ; size_t size ; size_t from ; size_t count ; size_t pad_until ; loff_t index ; loff_t read_pos ; u64 version ; struct mutex lock ; struct seq_operations const *op ; int poll_event ; struct user_namespace *user_ns ; void *private ; }; struct seq_operations { void *(*start)(struct seq_file * , loff_t * ) ; void (*stop)(struct seq_file * , void * ) ; void *(*next)(struct seq_file * , void * , loff_t * ) ; int (*show)(struct seq_file * , void * ) ; }; typedef unsigned long kernel_ulong_t; struct pci_device_id { __u32 vendor ; __u32 device ; __u32 subvendor ; __u32 subdevice ; __u32 class ; __u32 class_mask ; kernel_ulong_t driver_data ; }; struct acpi_device_id { __u8 id[9U] ; kernel_ulong_t driver_data ; }; struct of_device_id { char name[32U] ; char type[32U] ; char compatible[128U] ; void const *data ; }; struct klist_node; struct klist_node { void *n_klist ; struct list_head n_node ; struct kref n_ref ; }; struct pinctrl; struct pinctrl_state; struct dev_pin_info { struct pinctrl *p ; struct pinctrl_state *default_state ; struct pinctrl_state *sleep_state ; struct pinctrl_state *idle_state ; }; struct dma_map_ops; struct dev_archdata { struct dma_map_ops *dma_ops ; void *iommu ; }; struct device_private; struct device_driver; struct driver_private; struct class; struct subsys_private; struct bus_type; struct device_node; struct fwnode_handle; struct iommu_ops; struct iommu_group; struct device_attribute; struct bus_type { char const *name ; char const *dev_name ; struct device *dev_root ; struct device_attribute *dev_attrs ; struct attribute_group const **bus_groups ; struct attribute_group const **dev_groups ; struct attribute_group const **drv_groups ; 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 (*online)(struct device * ) ; int (*offline)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct dev_pm_ops const *pm ; struct iommu_ops const *iommu_ops ; struct subsys_private *p ; struct lock_class_key lock_key ; }; struct device_type; enum probe_type { PROBE_DEFAULT_STRATEGY = 0, PROBE_PREFER_ASYNCHRONOUS = 1, PROBE_FORCE_SYNCHRONOUS = 2 } ; struct device_driver { char const *name ; struct bus_type *bus ; struct module *owner ; char const *mod_name ; bool suppress_bind_attrs ; enum probe_type probe_type ; struct of_device_id const *of_match_table ; struct acpi_device_id const *acpi_match_table ; int (*probe)(struct device * ) ; int (*remove)(struct device * ) ; void (*shutdown)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct attribute_group const **groups ; struct dev_pm_ops const *pm ; struct driver_private *p ; }; struct class_attribute; struct class { char const *name ; struct module *owner ; struct class_attribute *class_attrs ; struct attribute_group const **dev_groups ; struct kobject *dev_kobj ; int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * ) ; void (*class_release)(struct class * ) ; void (*dev_release)(struct device * ) ; int (*suspend)(struct device * , pm_message_t ) ; int (*resume)(struct device * ) ; struct kobj_ns_type_operations const *ns_type ; void const *(*namespace)(struct device * ) ; struct dev_pm_ops const *pm ; struct subsys_private *p ; }; struct class_attribute { struct attribute attr ; ssize_t (*show)(struct class * , struct class_attribute * , char * ) ; ssize_t (*store)(struct class * , struct class_attribute * , char const * , size_t ) ; }; struct device_type { char const *name ; struct attribute_group const **groups ; int (*uevent)(struct device * , struct kobj_uevent_env * ) ; char *(*devnode)(struct device * , umode_t * , kuid_t * , kgid_t * ) ; void (*release)(struct device * ) ; struct dev_pm_ops const *pm ; }; struct device_attribute { struct attribute attr ; ssize_t (*show)(struct device * , struct device_attribute * , char * ) ; ssize_t (*store)(struct device * , struct device_attribute * , char const * , size_t ) ; }; struct device_dma_parameters { unsigned int max_segment_size ; unsigned long segment_boundary_mask ; }; struct dma_coherent_mem; struct cma; struct device { struct device *parent ; struct device_private *p ; struct kobject kobj ; char const *init_name ; struct device_type const *type ; struct mutex mutex ; struct bus_type *bus ; struct device_driver *driver ; void *platform_data ; void *driver_data ; struct dev_pm_info power ; struct dev_pm_domain *pm_domain ; struct dev_pin_info *pins ; int numa_node ; u64 *dma_mask ; u64 coherent_dma_mask ; unsigned long dma_pfn_offset ; struct device_dma_parameters *dma_parms ; struct list_head dma_pools ; struct dma_coherent_mem *dma_mem ; struct cma *cma_area ; struct dev_archdata archdata ; struct device_node *of_node ; struct fwnode_handle *fwnode ; dev_t devt ; u32 id ; spinlock_t devres_lock ; struct list_head devres_head ; struct klist_node knode_class ; struct class *class ; struct attribute_group const **groups ; void (*release)(struct device * ) ; struct iommu_group *iommu_group ; bool offline_disabled ; bool offline ; }; struct wakeup_source { char const *name ; struct list_head entry ; spinlock_t lock ; struct wake_irq *wakeirq ; struct timer_list timer ; unsigned long timer_expires ; ktime_t total_time ; ktime_t max_time ; ktime_t last_time ; ktime_t start_prevent_time ; ktime_t prevent_sleep_time ; unsigned long event_count ; unsigned long active_count ; unsigned long relax_count ; unsigned long expire_count ; unsigned long wakeup_count ; bool active ; bool autosleep_enabled ; }; struct hotplug_slot; struct pci_slot { struct pci_bus *bus ; struct list_head list ; struct hotplug_slot *hotplug ; unsigned char number ; struct kobject kobj ; }; typedef int pci_power_t; typedef unsigned int pci_channel_state_t; enum pci_channel_state { pci_channel_io_normal = 1, pci_channel_io_frozen = 2, pci_channel_io_perm_failure = 3 } ; typedef unsigned short pci_dev_flags_t; typedef unsigned short pci_bus_flags_t; struct pcie_link_state; struct pci_vpd; struct pci_sriov; struct pci_ats; struct proc_dir_entry; struct pci_driver; union __anonunion____missing_field_name_220 { struct pci_sriov *sriov ; struct pci_dev *physfn ; }; struct pci_dev { struct list_head bus_list ; struct pci_bus *bus ; struct pci_bus *subordinate ; void *sysdata ; struct proc_dir_entry *procent ; struct pci_slot *slot ; unsigned int devfn ; unsigned short vendor ; unsigned short device ; unsigned short subsystem_vendor ; unsigned short subsystem_device ; unsigned int class ; u8 revision ; u8 hdr_type ; u8 pcie_cap ; u8 msi_cap ; u8 msix_cap ; unsigned char pcie_mpss : 3 ; u8 rom_base_reg ; u8 pin ; u16 pcie_flags_reg ; u8 dma_alias_devfn ; struct pci_driver *driver ; u64 dma_mask ; struct device_dma_parameters dma_parms ; pci_power_t current_state ; u8 pm_cap ; unsigned char pme_support : 5 ; unsigned char pme_interrupt : 1 ; unsigned char pme_poll : 1 ; unsigned char d1_support : 1 ; unsigned char d2_support : 1 ; unsigned char no_d1d2 : 1 ; unsigned char no_d3cold : 1 ; unsigned char d3cold_allowed : 1 ; unsigned char mmio_always_on : 1 ; unsigned char wakeup_prepared : 1 ; unsigned char runtime_d3cold : 1 ; unsigned char ignore_hotplug : 1 ; unsigned int d3_delay ; unsigned int d3cold_delay ; struct pcie_link_state *link_state ; pci_channel_state_t error_state ; struct device dev ; int cfg_size ; unsigned int irq ; struct resource resource[17U] ; bool match_driver ; unsigned char transparent : 1 ; unsigned char multifunction : 1 ; unsigned char is_added : 1 ; unsigned char is_busmaster : 1 ; unsigned char no_msi : 1 ; unsigned char no_64bit_msi : 1 ; unsigned char block_cfg_access : 1 ; unsigned char broken_parity_status : 1 ; unsigned char irq_reroute_variant : 2 ; unsigned char msi_enabled : 1 ; unsigned char msix_enabled : 1 ; unsigned char ari_enabled : 1 ; unsigned char is_managed : 1 ; unsigned char needs_freset : 1 ; unsigned char state_saved : 1 ; unsigned char is_physfn : 1 ; unsigned char is_virtfn : 1 ; unsigned char reset_fn : 1 ; unsigned char is_hotplug_bridge : 1 ; unsigned char __aer_firmware_first_valid : 1 ; unsigned char __aer_firmware_first : 1 ; unsigned char broken_intx_masking : 1 ; unsigned char io_window_1k : 1 ; unsigned char irq_managed : 1 ; unsigned char has_secondary_link : 1 ; pci_dev_flags_t dev_flags ; atomic_t enable_cnt ; u32 saved_config_space[16U] ; struct hlist_head saved_cap_space ; struct bin_attribute *rom_attr ; int rom_attr_enabled ; struct bin_attribute *res_attr[17U] ; struct bin_attribute *res_attr_wc[17U] ; struct list_head msi_list ; struct attribute_group const **msi_irq_groups ; struct pci_vpd *vpd ; union __anonunion____missing_field_name_220 __annonCompField58 ; struct pci_ats *ats ; phys_addr_t rom ; size_t romlen ; char *driver_override ; }; struct pci_ops; struct msi_controller; struct pci_bus { struct list_head node ; struct pci_bus *parent ; struct list_head children ; struct list_head devices ; struct pci_dev *self ; struct list_head slots ; struct resource *resource[4U] ; struct list_head resources ; struct resource busn_res ; struct pci_ops *ops ; struct msi_controller *msi ; void *sysdata ; struct proc_dir_entry *procdir ; unsigned char number ; unsigned char primary ; unsigned char max_bus_speed ; unsigned char cur_bus_speed ; char name[48U] ; unsigned short bridge_ctl ; pci_bus_flags_t bus_flags ; struct device *bridge ; struct device dev ; struct bin_attribute *legacy_io ; struct bin_attribute *legacy_mem ; unsigned char is_added : 1 ; }; struct pci_ops { void *(*map_bus)(struct pci_bus * , unsigned int , int ) ; int (*read)(struct pci_bus * , unsigned int , int , int , u32 * ) ; int (*write)(struct pci_bus * , unsigned int , int , int , u32 ) ; }; struct pci_dynids { spinlock_t lock ; struct list_head list ; }; typedef unsigned int pci_ers_result_t; struct pci_error_handlers { pci_ers_result_t (*error_detected)(struct pci_dev * , enum pci_channel_state ) ; pci_ers_result_t (*mmio_enabled)(struct pci_dev * ) ; pci_ers_result_t (*link_reset)(struct pci_dev * ) ; pci_ers_result_t (*slot_reset)(struct pci_dev * ) ; void (*reset_notify)(struct pci_dev * , bool ) ; void (*resume)(struct pci_dev * ) ; }; struct pci_driver { struct list_head node ; char const *name ; struct pci_device_id const *id_table ; int (*probe)(struct pci_dev * , struct pci_device_id const * ) ; void (*remove)(struct pci_dev * ) ; int (*suspend)(struct pci_dev * , pm_message_t ) ; int (*suspend_late)(struct pci_dev * , pm_message_t ) ; int (*resume_early)(struct pci_dev * ) ; int (*resume)(struct pci_dev * ) ; void (*shutdown)(struct pci_dev * ) ; int (*sriov_configure)(struct pci_dev * , int ) ; struct pci_error_handlers const *err_handler ; struct device_driver driver ; struct pci_dynids dynids ; }; struct shrink_control { gfp_t gfp_mask ; unsigned long nr_to_scan ; int nid ; struct mem_cgroup *memcg ; }; struct shrinker { unsigned long (*count_objects)(struct shrinker * , struct shrink_control * ) ; unsigned long (*scan_objects)(struct shrinker * , struct shrink_control * ) ; int seeks ; long batch ; unsigned long flags ; struct list_head list ; atomic_long_t *nr_deferred ; }; struct file_ra_state; struct writeback_control; struct bdi_writeback; struct vm_fault { unsigned int flags ; unsigned long pgoff ; void *virtual_address ; struct page *cow_page ; struct page *page ; unsigned long max_pgoff ; pte_t *pte ; }; struct vm_operations_struct { void (*open)(struct vm_area_struct * ) ; void (*close)(struct vm_area_struct * ) ; int (*fault)(struct vm_area_struct * , struct vm_fault * ) ; void (*map_pages)(struct vm_area_struct * , struct vm_fault * ) ; int (*page_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*pfn_mkwrite)(struct vm_area_struct * , struct vm_fault * ) ; int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ; char const *(*name)(struct vm_area_struct * ) ; int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ; struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ; struct page *(*find_special_page)(struct vm_area_struct * , unsigned long ) ; }; struct scatterlist { unsigned long sg_magic ; unsigned long page_link ; unsigned int offset ; unsigned int length ; dma_addr_t dma_address ; unsigned int dma_length ; }; struct sg_table { struct scatterlist *sgl ; unsigned int nents ; unsigned int orig_nents ; }; struct dma_attrs { unsigned long flags[1U] ; }; enum dma_data_direction { DMA_BIDIRECTIONAL = 0, DMA_TO_DEVICE = 1, DMA_FROM_DEVICE = 2, DMA_NONE = 3 } ; struct dma_map_ops { void *(*alloc)(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; void (*free)(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; int (*mmap)(struct device * , struct vm_area_struct * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; int (*get_sgtable)(struct device * , struct sg_table * , void * , dma_addr_t , size_t , struct dma_attrs * ) ; dma_addr_t (*map_page)(struct device * , struct page * , unsigned long , size_t , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_page)(struct device * , dma_addr_t , size_t , enum dma_data_direction , struct dma_attrs * ) ; int (*map_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*unmap_sg)(struct device * , struct scatterlist * , int , enum dma_data_direction , struct dma_attrs * ) ; void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , enum dma_data_direction ) ; void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , enum dma_data_direction ) ; int (*mapping_error)(struct device * , dma_addr_t ) ; int (*dma_supported)(struct device * , u64 ) ; int (*set_dma_mask)(struct device * , u64 ) ; int is_phys ; }; enum via_port_type { VIA_PORT_NONE = 0, VIA_PORT_I2C = 1, VIA_PORT_GPIO = 2 } ; enum via_port_mode { VIA_MODE_OFF = 0, VIA_MODE_I2C = 1, VIA_MODE_GPIO = 2 } ; enum viafb_i2c_adap { VIA_PORT_26 = 0, VIA_PORT_31 = 1, VIA_PORT_25 = 2, VIA_PORT_2C = 3, VIA_PORT_3D = 4 } ; struct via_port_cfg { enum via_port_type type ; enum via_port_mode mode ; u16 io_port ; u8 ioport_index ; }; struct viafb_pm_hooks { struct list_head list ; int (*suspend)(void * ) ; int (*resume)(void * ) ; void *private ; }; struct viafb_dev { struct pci_dev *pdev ; int chip_type ; struct via_port_cfg *port_cfg ; spinlock_t reg_lock ; unsigned long fbmem_start ; long fbmem_len ; void *fbmem ; long camera_fbmem_offset ; long camera_fbmem_size ; unsigned long engine_start ; unsigned long engine_len ; void *engine_mmio ; }; enum fwnode_type { FWNODE_INVALID = 0, FWNODE_OF = 1, FWNODE_ACPI = 2, FWNODE_PDATA = 3 } ; struct fwnode_handle { enum fwnode_type type ; struct fwnode_handle *secondary ; }; typedef u32 phandle; struct property { char *name ; int length ; void *value ; struct property *next ; unsigned long _flags ; unsigned int unique_id ; struct bin_attribute attr ; }; struct device_node { char const *name ; char const *type ; phandle phandle ; char const *full_name ; struct fwnode_handle fwnode ; struct property *properties ; struct property *deadprops ; struct device_node *parent ; struct device_node *child ; struct device_node *sibling ; struct kobject kobj ; unsigned long _flags ; void *data ; }; struct i2c_msg { __u16 addr ; __u16 flags ; __u16 len ; __u8 *buf ; }; union i2c_smbus_data { __u8 byte ; __u16 word ; __u8 block[34U] ; }; struct i2c_algorithm; struct i2c_adapter; struct i2c_client; enum i2c_slave_event; enum i2c_slave_event; struct i2c_client { unsigned short flags ; unsigned short addr ; char name[20U] ; struct i2c_adapter *adapter ; struct device dev ; int irq ; struct list_head detected ; int (*slave_cb)(struct i2c_client * , enum i2c_slave_event , u8 * ) ; }; enum i2c_slave_event { I2C_SLAVE_READ_REQUESTED = 0, I2C_SLAVE_WRITE_REQUESTED = 1, I2C_SLAVE_READ_PROCESSED = 2, I2C_SLAVE_WRITE_RECEIVED = 3, I2C_SLAVE_STOP = 4 } ; struct i2c_algorithm { int (*master_xfer)(struct i2c_adapter * , struct i2c_msg * , int ) ; int (*smbus_xfer)(struct i2c_adapter * , u16 , unsigned short , char , u8 , int , union i2c_smbus_data * ) ; u32 (*functionality)(struct i2c_adapter * ) ; int (*reg_slave)(struct i2c_client * ) ; int (*unreg_slave)(struct i2c_client * ) ; }; struct i2c_bus_recovery_info { int (*recover_bus)(struct i2c_adapter * ) ; int (*get_scl)(struct i2c_adapter * ) ; void (*set_scl)(struct i2c_adapter * , int ) ; int (*get_sda)(struct i2c_adapter * ) ; void (*prepare_recovery)(struct i2c_adapter * ) ; void (*unprepare_recovery)(struct i2c_adapter * ) ; int scl_gpio ; int sda_gpio ; }; struct i2c_adapter_quirks { u64 flags ; int max_num_msgs ; u16 max_write_len ; u16 max_read_len ; u16 max_comb_1st_msg_len ; u16 max_comb_2nd_msg_len ; }; struct i2c_adapter { struct module *owner ; unsigned int class ; struct i2c_algorithm const *algo ; void *algo_data ; struct rt_mutex bus_lock ; int timeout ; int retries ; struct device dev ; int nr ; char name[48U] ; struct completion dev_released ; struct mutex userspace_clients_lock ; struct list_head userspace_clients ; struct i2c_bus_recovery_info *bus_recovery_info ; struct i2c_adapter_quirks const *quirks ; }; struct fb_fix_screeninfo { char id[16U] ; unsigned long smem_start ; __u32 smem_len ; __u32 type ; __u32 type_aux ; __u32 visual ; __u16 xpanstep ; __u16 ypanstep ; __u16 ywrapstep ; __u32 line_length ; unsigned long mmio_start ; __u32 mmio_len ; __u32 accel ; __u16 capabilities ; __u16 reserved[2U] ; }; struct fb_bitfield { __u32 offset ; __u32 length ; __u32 msb_right ; }; struct fb_var_screeninfo { __u32 xres ; __u32 yres ; __u32 xres_virtual ; __u32 yres_virtual ; __u32 xoffset ; __u32 yoffset ; __u32 bits_per_pixel ; __u32 grayscale ; struct fb_bitfield red ; struct fb_bitfield green ; struct fb_bitfield blue ; struct fb_bitfield transp ; __u32 nonstd ; __u32 activate ; __u32 height ; __u32 width ; __u32 accel_flags ; __u32 pixclock ; __u32 left_margin ; __u32 right_margin ; __u32 upper_margin ; __u32 lower_margin ; __u32 hsync_len ; __u32 vsync_len ; __u32 sync ; __u32 vmode ; __u32 rotate ; __u32 colorspace ; __u32 reserved[4U] ; }; struct fb_cmap { __u32 start ; __u32 len ; __u16 *red ; __u16 *green ; __u16 *blue ; __u16 *transp ; }; struct fb_copyarea { __u32 dx ; __u32 dy ; __u32 width ; __u32 height ; __u32 sx ; __u32 sy ; }; struct fb_fillrect { __u32 dx ; __u32 dy ; __u32 width ; __u32 height ; __u32 color ; __u32 rop ; }; struct fb_image { __u32 dx ; __u32 dy ; __u32 width ; __u32 height ; __u32 fg_color ; __u32 bg_color ; __u8 depth ; char const *data ; struct fb_cmap cmap ; }; struct fbcurpos { __u16 x ; __u16 y ; }; struct fb_cursor { __u16 set ; __u16 enable ; __u16 rop ; char const *mask ; struct fbcurpos hot ; struct fb_image image ; }; struct hlist_bl_node; struct hlist_bl_head { struct hlist_bl_node *first ; }; struct hlist_bl_node { struct hlist_bl_node *next ; struct hlist_bl_node **pprev ; }; struct __anonstruct____missing_field_name_225 { spinlock_t lock ; int count ; }; union __anonunion____missing_field_name_224 { struct __anonstruct____missing_field_name_225 __annonCompField59 ; }; struct lockref { union __anonunion____missing_field_name_224 __annonCompField60 ; }; struct vfsmount; struct __anonstruct____missing_field_name_227 { u32 hash ; u32 len ; }; union __anonunion____missing_field_name_226 { struct __anonstruct____missing_field_name_227 __annonCompField61 ; u64 hash_len ; }; struct qstr { union __anonunion____missing_field_name_226 __annonCompField62 ; unsigned char const *name ; }; struct dentry_operations; union __anonunion_d_u_228 { struct hlist_node d_alias ; struct callback_head d_rcu ; }; struct dentry { unsigned int d_flags ; seqcount_t d_seq ; struct hlist_bl_node d_hash ; struct dentry *d_parent ; struct qstr d_name ; struct inode *d_inode ; unsigned char d_iname[32U] ; struct lockref d_lockref ; struct dentry_operations const *d_op ; struct super_block *d_sb ; unsigned long d_time ; void *d_fsdata ; struct list_head d_lru ; struct list_head d_child ; struct list_head d_subdirs ; union __anonunion_d_u_228 d_u ; }; struct dentry_operations { int (*d_revalidate)(struct dentry * , unsigned int ) ; int (*d_weak_revalidate)(struct dentry * , unsigned int ) ; int (*d_hash)(struct dentry const * , struct qstr * ) ; int (*d_compare)(struct dentry const * , struct dentry const * , unsigned int , char const * , struct qstr const * ) ; int (*d_delete)(struct dentry const * ) ; void (*d_release)(struct dentry * ) ; void (*d_prune)(struct dentry * ) ; void (*d_iput)(struct dentry * , struct inode * ) ; char *(*d_dname)(struct dentry * , char * , int ) ; struct vfsmount *(*d_automount)(struct path * ) ; int (*d_manage)(struct dentry * , bool ) ; struct inode *(*d_select_inode)(struct dentry * , unsigned int ) ; }; struct path { struct vfsmount *mnt ; struct dentry *dentry ; }; struct list_lru_one { struct list_head list ; long nr_items ; }; struct list_lru_memcg { struct list_lru_one *lru[0U] ; }; struct list_lru_node { spinlock_t lock ; struct list_lru_one lru ; struct list_lru_memcg *memcg_lrus ; }; struct list_lru { struct list_lru_node *node ; struct list_head list ; }; struct __anonstruct____missing_field_name_232 { struct radix_tree_node *parent ; void *private_data ; }; union __anonunion____missing_field_name_231 { struct __anonstruct____missing_field_name_232 __annonCompField63 ; struct callback_head callback_head ; }; struct radix_tree_node { unsigned int path ; unsigned int count ; union __anonunion____missing_field_name_231 __annonCompField64 ; struct list_head private_list ; void *slots[64U] ; unsigned long tags[3U][1U] ; }; struct radix_tree_root { unsigned int height ; gfp_t gfp_mask ; struct radix_tree_node *rnode ; }; struct fiemap_extent { __u64 fe_logical ; __u64 fe_physical ; __u64 fe_length ; __u64 fe_reserved64[2U] ; __u32 fe_flags ; __u32 fe_reserved[3U] ; }; enum migrate_mode { MIGRATE_ASYNC = 0, MIGRATE_SYNC_LIGHT = 1, MIGRATE_SYNC = 2 } ; struct block_device; struct export_operations; struct kiocb; struct poll_table_struct; struct kstatfs; struct swap_info_struct; struct iov_iter; struct iattr { unsigned int ia_valid ; umode_t ia_mode ; kuid_t ia_uid ; kgid_t ia_gid ; loff_t ia_size ; struct timespec ia_atime ; struct timespec ia_mtime ; struct timespec ia_ctime ; struct file *ia_file ; }; struct dquot; typedef __kernel_uid32_t projid_t; struct __anonstruct_kprojid_t_236 { projid_t val ; }; typedef struct __anonstruct_kprojid_t_236 kprojid_t; enum quota_type { USRQUOTA = 0, GRPQUOTA = 1, PRJQUOTA = 2 } ; typedef long long qsize_t; union __anonunion____missing_field_name_237 { kuid_t uid ; kgid_t gid ; kprojid_t projid ; }; struct kqid { union __anonunion____missing_field_name_237 __annonCompField66 ; enum quota_type type ; }; struct mem_dqblk { qsize_t dqb_bhardlimit ; qsize_t dqb_bsoftlimit ; qsize_t dqb_curspace ; qsize_t dqb_rsvspace ; qsize_t dqb_ihardlimit ; qsize_t dqb_isoftlimit ; qsize_t dqb_curinodes ; time_t dqb_btime ; time_t dqb_itime ; }; struct quota_format_type; struct mem_dqinfo { struct quota_format_type *dqi_format ; int dqi_fmt_id ; struct list_head dqi_dirty_list ; unsigned long dqi_flags ; unsigned int dqi_bgrace ; unsigned int dqi_igrace ; qsize_t dqi_max_spc_limit ; qsize_t dqi_max_ino_limit ; void *dqi_priv ; }; struct dquot { struct hlist_node dq_hash ; struct list_head dq_inuse ; struct list_head dq_free ; struct list_head dq_dirty ; struct mutex dq_lock ; atomic_t dq_count ; wait_queue_head_t dq_wait_unused ; struct super_block *dq_sb ; struct kqid dq_id ; loff_t dq_off ; unsigned long dq_flags ; struct mem_dqblk dq_dqb ; }; struct quota_format_ops { int (*check_quota_file)(struct super_block * , int ) ; int (*read_file_info)(struct super_block * , int ) ; int (*write_file_info)(struct super_block * , int ) ; int (*free_file_info)(struct super_block * , int ) ; int (*read_dqblk)(struct dquot * ) ; int (*commit_dqblk)(struct dquot * ) ; int (*release_dqblk)(struct dquot * ) ; }; struct dquot_operations { int (*write_dquot)(struct dquot * ) ; struct dquot *(*alloc_dquot)(struct super_block * , int ) ; void (*destroy_dquot)(struct dquot * ) ; int (*acquire_dquot)(struct dquot * ) ; int (*release_dquot)(struct dquot * ) ; int (*mark_dirty)(struct dquot * ) ; int (*write_info)(struct super_block * , int ) ; qsize_t *(*get_reserved_space)(struct inode * ) ; int (*get_projid)(struct inode * , kprojid_t * ) ; }; struct qc_dqblk { int d_fieldmask ; u64 d_spc_hardlimit ; u64 d_spc_softlimit ; u64 d_ino_hardlimit ; u64 d_ino_softlimit ; u64 d_space ; u64 d_ino_count ; s64 d_ino_timer ; s64 d_spc_timer ; int d_ino_warns ; int d_spc_warns ; u64 d_rt_spc_hardlimit ; u64 d_rt_spc_softlimit ; u64 d_rt_space ; s64 d_rt_spc_timer ; int d_rt_spc_warns ; }; struct qc_type_state { unsigned int flags ; unsigned int spc_timelimit ; unsigned int ino_timelimit ; unsigned int rt_spc_timelimit ; unsigned int spc_warnlimit ; unsigned int ino_warnlimit ; unsigned int rt_spc_warnlimit ; unsigned long long ino ; blkcnt_t blocks ; blkcnt_t nextents ; }; struct qc_state { unsigned int s_incoredqs ; struct qc_type_state s_state[3U] ; }; struct qc_info { int i_fieldmask ; unsigned int i_flags ; unsigned int i_spc_timelimit ; unsigned int i_ino_timelimit ; unsigned int i_rt_spc_timelimit ; unsigned int i_spc_warnlimit ; unsigned int i_ino_warnlimit ; unsigned int i_rt_spc_warnlimit ; }; struct quotactl_ops { int (*quota_on)(struct super_block * , int , int , struct path * ) ; int (*quota_off)(struct super_block * , int ) ; int (*quota_enable)(struct super_block * , unsigned int ) ; int (*quota_disable)(struct super_block * , unsigned int ) ; int (*quota_sync)(struct super_block * , int ) ; int (*set_info)(struct super_block * , int , struct qc_info * ) ; int (*get_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*set_dqblk)(struct super_block * , struct kqid , struct qc_dqblk * ) ; int (*get_state)(struct super_block * , struct qc_state * ) ; int (*rm_xquota)(struct super_block * , unsigned int ) ; }; struct quota_format_type { int qf_fmt_id ; struct quota_format_ops const *qf_ops ; struct module *qf_owner ; struct quota_format_type *qf_next ; }; struct quota_info { unsigned int flags ; struct mutex dqio_mutex ; struct mutex dqonoff_mutex ; struct inode *files[3U] ; struct mem_dqinfo info[3U] ; struct quota_format_ops const *ops[3U] ; }; struct kiocb { struct file *ki_filp ; loff_t ki_pos ; void (*ki_complete)(struct kiocb * , long , long ) ; void *private ; int ki_flags ; }; struct address_space_operations { int (*writepage)(struct page * , struct writeback_control * ) ; int (*readpage)(struct file * , struct page * ) ; int (*writepages)(struct address_space * , struct writeback_control * ) ; int (*set_page_dirty)(struct page * ) ; int (*readpages)(struct file * , struct address_space * , struct list_head * , unsigned int ) ; int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page ** , void ** ) ; int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int , unsigned int , struct page * , void * ) ; sector_t (*bmap)(struct address_space * , sector_t ) ; void (*invalidatepage)(struct page * , unsigned int , unsigned int ) ; int (*releasepage)(struct page * , gfp_t ) ; void (*freepage)(struct page * ) ; ssize_t (*direct_IO)(struct kiocb * , struct iov_iter * , loff_t ) ; int (*migratepage)(struct address_space * , struct page * , struct page * , enum migrate_mode ) ; int (*launder_page)(struct page * ) ; int (*is_partially_uptodate)(struct page * , unsigned long , unsigned long ) ; void (*is_dirty_writeback)(struct page * , bool * , bool * ) ; int (*error_remove_page)(struct address_space * , struct page * ) ; int (*swap_activate)(struct swap_info_struct * , struct file * , sector_t * ) ; void (*swap_deactivate)(struct file * ) ; }; struct address_space { struct inode *host ; struct radix_tree_root page_tree ; spinlock_t tree_lock ; atomic_t i_mmap_writable ; struct rb_root i_mmap ; struct rw_semaphore i_mmap_rwsem ; unsigned long nrpages ; unsigned long nrshadows ; unsigned long writeback_index ; struct address_space_operations const *a_ops ; unsigned long flags ; spinlock_t private_lock ; struct list_head private_list ; void *private_data ; }; struct request_queue; struct hd_struct; struct gendisk; struct block_device { dev_t bd_dev ; int bd_openers ; struct inode *bd_inode ; struct super_block *bd_super ; struct mutex bd_mutex ; struct list_head bd_inodes ; void *bd_claiming ; void *bd_holder ; int bd_holders ; bool bd_write_holder ; struct list_head bd_holder_disks ; struct block_device *bd_contains ; unsigned int bd_block_size ; struct hd_struct *bd_part ; unsigned int bd_part_count ; int bd_invalidated ; struct gendisk *bd_disk ; struct request_queue *bd_queue ; struct list_head bd_list ; unsigned long bd_private ; int bd_fsfreeze_count ; struct mutex bd_fsfreeze_mutex ; }; struct posix_acl; struct inode_operations; union __anonunion____missing_field_name_240 { unsigned int const i_nlink ; unsigned int __i_nlink ; }; union __anonunion____missing_field_name_241 { struct hlist_head i_dentry ; struct callback_head i_rcu ; }; struct file_lock_context; struct cdev; union __anonunion____missing_field_name_242 { struct pipe_inode_info *i_pipe ; struct block_device *i_bdev ; struct cdev *i_cdev ; char *i_link ; }; struct inode { umode_t i_mode ; unsigned short i_opflags ; kuid_t i_uid ; kgid_t i_gid ; unsigned int i_flags ; struct posix_acl *i_acl ; struct posix_acl *i_default_acl ; struct inode_operations const *i_op ; struct super_block *i_sb ; struct address_space *i_mapping ; void *i_security ; unsigned long i_ino ; union __anonunion____missing_field_name_240 __annonCompField67 ; dev_t i_rdev ; loff_t i_size ; struct timespec i_atime ; struct timespec i_mtime ; struct timespec i_ctime ; spinlock_t i_lock ; unsigned short i_bytes ; unsigned int i_blkbits ; blkcnt_t i_blocks ; unsigned long i_state ; struct mutex i_mutex ; unsigned long dirtied_when ; unsigned long dirtied_time_when ; struct hlist_node i_hash ; struct list_head i_wb_list ; struct bdi_writeback *i_wb ; int i_wb_frn_winner ; u16 i_wb_frn_avg_time ; u16 i_wb_frn_history ; struct list_head i_lru ; struct list_head i_sb_list ; union __anonunion____missing_field_name_241 __annonCompField68 ; u64 i_version ; atomic_t i_count ; atomic_t i_dio_count ; atomic_t i_writecount ; atomic_t i_readcount ; struct file_operations const *i_fop ; struct file_lock_context *i_flctx ; struct address_space i_data ; struct list_head i_devices ; union __anonunion____missing_field_name_242 __annonCompField69 ; __u32 i_generation ; __u32 i_fsnotify_mask ; struct hlist_head i_fsnotify_marks ; void *i_private ; }; struct fown_struct { rwlock_t lock ; struct pid *pid ; enum pid_type pid_type ; kuid_t uid ; kuid_t euid ; int signum ; }; struct file_ra_state { unsigned long start ; unsigned int size ; unsigned int async_size ; unsigned int ra_pages ; unsigned int mmap_miss ; loff_t prev_pos ; }; union __anonunion_f_u_243 { struct llist_node fu_llist ; struct callback_head fu_rcuhead ; }; struct file { union __anonunion_f_u_243 f_u ; struct path f_path ; struct inode *f_inode ; struct file_operations const *f_op ; spinlock_t f_lock ; atomic_long_t f_count ; unsigned int f_flags ; fmode_t f_mode ; struct mutex f_pos_lock ; loff_t f_pos ; struct fown_struct f_owner ; struct cred const *f_cred ; struct file_ra_state f_ra ; u64 f_version ; void *f_security ; void *private_data ; struct list_head f_ep_links ; struct list_head f_tfile_llink ; struct address_space *f_mapping ; }; typedef void *fl_owner_t; struct file_lock; struct file_lock_operations { void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ; void (*fl_release_private)(struct file_lock * ) ; }; struct lock_manager_operations { int (*lm_compare_owner)(struct file_lock * , struct file_lock * ) ; unsigned long (*lm_owner_key)(struct file_lock * ) ; fl_owner_t (*lm_get_owner)(fl_owner_t ) ; void (*lm_put_owner)(fl_owner_t ) ; void (*lm_notify)(struct file_lock * ) ; int (*lm_grant)(struct file_lock * , int ) ; bool (*lm_break)(struct file_lock * ) ; int (*lm_change)(struct file_lock * , int , struct list_head * ) ; void (*lm_setup)(struct file_lock * , void ** ) ; }; 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_245 { struct list_head link ; int state ; }; union __anonunion_fl_u_244 { struct nfs_lock_info nfs_fl ; struct nfs4_lock_info nfs4_fl ; struct __anonstruct_afs_245 afs ; }; struct file_lock { struct file_lock *fl_next ; struct list_head fl_list ; struct hlist_node fl_link ; struct list_head fl_block ; fl_owner_t fl_owner ; unsigned int fl_flags ; unsigned char fl_type ; unsigned int fl_pid ; int fl_link_cpu ; struct pid *fl_nspid ; wait_queue_head_t fl_wait ; struct file *fl_file ; loff_t fl_start ; loff_t fl_end ; struct fasync_struct *fl_fasync ; unsigned long fl_break_time ; unsigned long fl_downgrade_time ; struct file_lock_operations const *fl_ops ; struct lock_manager_operations const *fl_lmops ; union __anonunion_fl_u_244 fl_u ; }; struct file_lock_context { spinlock_t flc_lock ; struct list_head flc_flock ; struct list_head flc_posix ; struct list_head flc_lease ; }; struct fasync_struct { spinlock_t fa_lock ; int magic ; int fa_fd ; struct fasync_struct *fa_next ; struct file *fa_file ; struct callback_head fa_rcu ; }; struct sb_writers { struct percpu_counter counter[3U] ; wait_queue_head_t wait ; int frozen ; wait_queue_head_t wait_unfrozen ; struct lockdep_map lock_map[3U] ; }; struct super_operations; struct xattr_handler; struct mtd_info; struct super_block { struct list_head s_list ; dev_t s_dev ; unsigned char s_blocksize_bits ; unsigned long s_blocksize ; loff_t s_maxbytes ; struct file_system_type *s_type ; struct super_operations const *s_op ; struct dquot_operations const *dq_op ; struct quotactl_ops const *s_qcop ; struct export_operations const *s_export_op ; unsigned long s_flags ; unsigned long s_iflags ; unsigned long s_magic ; struct dentry *s_root ; struct rw_semaphore s_umount ; int s_count ; atomic_t s_active ; void *s_security ; struct xattr_handler const **s_xattr ; struct list_head s_inodes ; struct hlist_bl_head s_anon ; struct list_head s_mounts ; struct block_device *s_bdev ; struct backing_dev_info *s_bdi ; struct mtd_info *s_mtd ; struct hlist_node s_instances ; unsigned int s_quota_types ; struct quota_info s_dquot ; struct sb_writers s_writers ; char s_id[32U] ; u8 s_uuid[16U] ; void *s_fs_info ; unsigned int s_max_links ; fmode_t s_mode ; u32 s_time_gran ; struct mutex s_vfs_rename_mutex ; char *s_subtype ; char *s_options ; struct dentry_operations const *s_d_op ; int cleancache_poolid ; struct shrinker s_shrink ; atomic_long_t s_remove_count ; int s_readonly_remount ; struct workqueue_struct *s_dio_done_wq ; struct hlist_head s_pins ; struct list_lru s_dentry_lru ; struct list_lru s_inode_lru ; struct callback_head rcu ; int s_stack_depth ; }; 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 dir_context; struct dir_context { int (*actor)(struct dir_context * , char const * , int , loff_t , u64 , unsigned int ) ; loff_t pos ; }; 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 (*read_iter)(struct kiocb * , struct iov_iter * ) ; ssize_t (*write_iter)(struct kiocb * , struct iov_iter * ) ; int (*iterate)(struct file * , struct dir_context * ) ; unsigned int (*poll)(struct file * , struct poll_table_struct * ) ; long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ; long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ; int (*mmap)(struct file * , struct vm_area_struct * ) ; int (*mremap)(struct file * , struct vm_area_struct * ) ; int (*open)(struct inode * , struct file * ) ; int (*flush)(struct file * , fl_owner_t ) ; int (*release)(struct inode * , struct file * ) ; int (*fsync)(struct file * , loff_t , loff_t , int ) ; int (*aio_fsync)(struct kiocb * , int ) ; int (*fasync)(int , struct file * , int ) ; int (*lock)(struct file * , int , struct file_lock * ) ; ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * , int ) ; unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long , unsigned long , unsigned long ) ; int (*check_flags)(int ) ; int (*flock)(struct file * , int , struct file_lock * ) ; ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t , unsigned int ) ; ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t , unsigned int ) ; int (*setlease)(struct file * , long , struct file_lock ** , void ** ) ; long (*fallocate)(struct file * , int , loff_t , loff_t ) ; void (*show_fdinfo)(struct seq_file * , struct file * ) ; }; struct inode_operations { struct dentry *(*lookup)(struct inode * , struct dentry * , unsigned int ) ; char const *(*follow_link)(struct dentry * , void ** ) ; int (*permission)(struct inode * , int ) ; struct posix_acl *(*get_acl)(struct inode * , int ) ; int (*readlink)(struct dentry * , char * , int ) ; void (*put_link)(struct inode * , void * ) ; int (*create)(struct inode * , struct dentry * , umode_t , bool ) ; int (*link)(struct dentry * , struct inode * , struct dentry * ) ; int (*unlink)(struct inode * , struct dentry * ) ; int (*symlink)(struct inode * , struct dentry * , char const * ) ; int (*mkdir)(struct inode * , struct dentry * , umode_t ) ; int (*rmdir)(struct inode * , struct dentry * ) ; int (*mknod)(struct inode * , struct dentry * , umode_t , dev_t ) ; int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ; int (*rename2)(struct inode * , struct dentry * , struct inode * , struct dentry * , unsigned 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 * ) ; int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ; int (*update_time)(struct inode * , struct timespec * , int ) ; int (*atomic_open)(struct inode * , struct dentry * , struct file * , unsigned int , umode_t , int * ) ; int (*tmpfile)(struct inode * , struct dentry * , umode_t ) ; int (*set_acl)(struct inode * , struct posix_acl * , int ) ; }; struct super_operations { struct inode *(*alloc_inode)(struct super_block * ) ; void (*destroy_inode)(struct inode * ) ; void (*dirty_inode)(struct inode * , int ) ; int (*write_inode)(struct inode * , struct writeback_control * ) ; int (*drop_inode)(struct inode * ) ; void (*evict_inode)(struct inode * ) ; void (*put_super)(struct super_block * ) ; int (*sync_fs)(struct super_block * , int ) ; int (*freeze_super)(struct super_block * ) ; int (*freeze_fs)(struct super_block * ) ; int (*thaw_super)(struct super_block * ) ; int (*unfreeze_fs)(struct super_block * ) ; int (*statfs)(struct dentry * , struct kstatfs * ) ; int (*remount_fs)(struct super_block * , int * , char * ) ; void (*umount_begin)(struct super_block * ) ; int (*show_options)(struct seq_file * , struct dentry * ) ; int (*show_devname)(struct seq_file * , struct dentry * ) ; int (*show_path)(struct seq_file * , struct dentry * ) ; int (*show_stats)(struct seq_file * , struct dentry * ) ; ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ; ssize_t (*quota_write)(struct super_block * , int , char const * , size_t , loff_t ) ; struct dquot **(*get_dquots)(struct inode * ) ; int (*bdev_try_to_free_page)(struct super_block * , struct page * , gfp_t ) ; long (*nr_cached_objects)(struct super_block * , struct shrink_control * ) ; long (*free_cached_objects)(struct super_block * , struct shrink_control * ) ; }; struct file_system_type { char const *name ; int fs_flags ; struct dentry *(*mount)(struct file_system_type * , int , char const * , void * ) ; void (*kill_sb)(struct super_block * ) ; struct module *owner ; struct file_system_type *next ; struct hlist_head fs_supers ; struct lock_class_key s_lock_key ; struct lock_class_key s_umount_key ; struct lock_class_key s_vfs_rename_key ; struct lock_class_key s_writers_key[3U] ; struct lock_class_key i_lock_key ; struct lock_class_key i_mutex_key ; struct lock_class_key i_mutex_dir_key ; }; enum backlight_type { BACKLIGHT_RAW = 1, BACKLIGHT_PLATFORM = 2, BACKLIGHT_FIRMWARE = 3, BACKLIGHT_TYPE_MAX = 4 } ; struct backlight_device; struct backlight_ops { unsigned int options ; int (*update_status)(struct backlight_device * ) ; int (*get_brightness)(struct backlight_device * ) ; int (*check_fb)(struct backlight_device * , struct fb_info * ) ; }; struct backlight_properties { int brightness ; int max_brightness ; int power ; int fb_blank ; enum backlight_type type ; unsigned int state ; }; struct backlight_device { struct backlight_properties props ; struct mutex update_lock ; struct mutex ops_lock ; struct backlight_ops const *ops ; struct notifier_block fb_notif ; struct list_head entry ; struct device dev ; bool fb_bl_on[32U] ; int use_count ; }; struct fb_chroma { __u32 redx ; __u32 greenx ; __u32 bluex ; __u32 whitex ; __u32 redy ; __u32 greeny ; __u32 bluey ; __u32 whitey ; }; struct fb_videomode; struct fb_monspecs { struct fb_chroma chroma ; struct fb_videomode *modedb ; __u8 manufacturer[4U] ; __u8 monitor[14U] ; __u8 serial_no[14U] ; __u8 ascii[14U] ; __u32 modedb_len ; __u32 model ; __u32 serial ; __u32 year ; __u32 week ; __u32 hfmin ; __u32 hfmax ; __u32 dclkmin ; __u32 dclkmax ; __u16 input ; __u16 dpms ; __u16 signal ; __u16 vfmin ; __u16 vfmax ; __u16 gamma ; unsigned char gtf : 1 ; __u16 misc ; __u8 version ; __u8 revision ; __u8 max_x ; __u8 max_y ; }; struct fb_blit_caps { u32 x ; u32 y ; u32 len ; u32 flags ; }; struct fb_pixmap { u8 *addr ; u32 size ; u32 offset ; u32 buf_align ; u32 scan_align ; u32 access_align ; u32 flags ; u32 blit_x ; u32 blit_y ; void (*writeio)(struct fb_info * , void * , void * , unsigned int ) ; void (*readio)(struct fb_info * , void * , void * , unsigned int ) ; }; struct fb_deferred_io { unsigned long delay ; struct mutex lock ; struct list_head pagelist ; void (*first_io)(struct fb_info * ) ; void (*deferred_io)(struct fb_info * , struct list_head * ) ; }; struct fb_ops { struct module *owner ; int (*fb_open)(struct fb_info * , int ) ; int (*fb_release)(struct fb_info * , int ) ; ssize_t (*fb_read)(struct fb_info * , char * , size_t , loff_t * ) ; ssize_t (*fb_write)(struct fb_info * , char const * , size_t , loff_t * ) ; int (*fb_check_var)(struct fb_var_screeninfo * , struct fb_info * ) ; int (*fb_set_par)(struct fb_info * ) ; int (*fb_setcolreg)(unsigned int , unsigned int , unsigned int , unsigned int , unsigned int , struct fb_info * ) ; int (*fb_setcmap)(struct fb_cmap * , struct fb_info * ) ; int (*fb_blank)(int , struct fb_info * ) ; int (*fb_pan_display)(struct fb_var_screeninfo * , struct fb_info * ) ; void (*fb_fillrect)(struct fb_info * , struct fb_fillrect const * ) ; void (*fb_copyarea)(struct fb_info * , struct fb_copyarea const * ) ; void (*fb_imageblit)(struct fb_info * , struct fb_image const * ) ; int (*fb_cursor)(struct fb_info * , struct fb_cursor * ) ; void (*fb_rotate)(struct fb_info * , int ) ; int (*fb_sync)(struct fb_info * ) ; int (*fb_ioctl)(struct fb_info * , unsigned int , unsigned long ) ; int (*fb_compat_ioctl)(struct fb_info * , unsigned int , unsigned long ) ; int (*fb_mmap)(struct fb_info * , struct vm_area_struct * ) ; void (*fb_get_caps)(struct fb_info * , struct fb_blit_caps * , struct fb_var_screeninfo * ) ; void (*fb_destroy)(struct fb_info * ) ; int (*fb_debug_enter)(struct fb_info * ) ; int (*fb_debug_leave)(struct fb_info * ) ; }; struct fb_tilemap { __u32 width ; __u32 height ; __u32 depth ; __u32 length ; __u8 const *data ; }; struct fb_tilerect { __u32 sx ; __u32 sy ; __u32 width ; __u32 height ; __u32 index ; __u32 fg ; __u32 bg ; __u32 rop ; }; struct fb_tilearea { __u32 sx ; __u32 sy ; __u32 dx ; __u32 dy ; __u32 width ; __u32 height ; }; struct fb_tileblit { __u32 sx ; __u32 sy ; __u32 width ; __u32 height ; __u32 fg ; __u32 bg ; __u32 length ; __u32 *indices ; }; struct fb_tilecursor { __u32 sx ; __u32 sy ; __u32 mode ; __u32 shape ; __u32 fg ; __u32 bg ; }; struct fb_tile_ops { void (*fb_settile)(struct fb_info * , struct fb_tilemap * ) ; void (*fb_tilecopy)(struct fb_info * , struct fb_tilearea * ) ; void (*fb_tilefill)(struct fb_info * , struct fb_tilerect * ) ; void (*fb_tileblit)(struct fb_info * , struct fb_tileblit * ) ; void (*fb_tilecursor)(struct fb_info * , struct fb_tilecursor * ) ; int (*fb_get_tilemax)(struct fb_info * ) ; }; struct aperture { resource_size_t base ; resource_size_t size ; }; struct apertures_struct { unsigned int count ; struct aperture ranges[0U] ; }; struct fb_info { atomic_t count ; int node ; int flags ; struct mutex lock ; struct mutex mm_lock ; struct fb_var_screeninfo var ; struct fb_fix_screeninfo fix ; struct fb_monspecs monspecs ; struct work_struct queue ; struct fb_pixmap pixmap ; struct fb_pixmap sprite ; struct fb_cmap cmap ; struct list_head modelist ; struct fb_videomode *mode ; struct backlight_device *bl_dev ; struct mutex bl_curve_mutex ; u8 bl_curve[128U] ; struct delayed_work deferred_work ; struct fb_deferred_io *fbdefio ; struct fb_ops *fbops ; struct device *device ; struct device *dev ; int class_flag ; struct fb_tile_ops *tileops ; char *screen_base ; unsigned long screen_size ; void *pseudo_palette ; u32 state ; void *fbcon_par ; void *par ; struct apertures_struct *apertures ; bool skip_vt_switch ; }; struct fb_videomode { char const *name ; u32 refresh ; u32 xres ; u32 yres ; u32 pixclock ; u32 left_margin ; u32 right_margin ; u32 upper_margin ; u32 lower_margin ; u32 hsync_len ; u32 vsync_len ; u32 sync ; u32 vmode ; u32 flag ; }; struct exception_table_entry { int insn ; int fixup ; }; struct via_aux_bus { struct i2c_adapter *adap ; struct list_head drivers ; }; struct device_t { unsigned char crt : 1 ; unsigned char dvi : 1 ; unsigned char lcd : 1 ; unsigned char samm : 1 ; unsigned char lcd_dsp_cent : 1 ; unsigned char lcd_mode : 1 ; unsigned char epia_dvi : 1 ; unsigned char lcd_dual_edge : 1 ; unsigned char lcd2 : 1 ; unsigned short primary_dev ; unsigned char lcd_panel_id ; unsigned short xres ; unsigned short yres ; unsigned short xres1 ; unsigned short yres1 ; unsigned short refresh ; unsigned short bpp ; unsigned short refresh1 ; unsigned short bpp1 ; unsigned short sequence ; unsigned short bus_width ; }; struct viafb_ioctl_mode { u32 xres ; u32 yres ; u32 refresh ; u32 bpp ; u32 xres_sec ; u32 yres_sec ; u32 virtual_xres_sec ; u32 virtual_yres_sec ; u32 refresh_sec ; u32 bpp_sec ; }; struct viafb_ioctl_samm { u32 samm_status ; u32 size_prim ; u32 size_sec ; u32 mem_base ; u32 offset_sec ; }; struct viafb_driver_version { int iMajorNum ; int iKernelNum ; int iOSNum ; int iMinorNum ; }; struct viafb_ioctl_lcd_attribute { unsigned int panel_id ; unsigned int display_center ; unsigned int lcd_mode ; }; struct viafb_ioctl_setting { unsigned short device_flag ; unsigned short device_status ; unsigned int reserved ; unsigned short lcd_operation_flag ; unsigned short samm_status ; unsigned short first_dev_hor_res ; unsigned short first_dev_ver_res ; unsigned short second_dev_hor_res ; unsigned short second_dev_ver_res ; unsigned short first_dev_refresh ; unsigned short first_dev_bpp ; unsigned short second_dev_refresh ; unsigned short second_dev_bpp ; unsigned int primary_device ; unsigned int struct_reserved[35U] ; struct viafb_ioctl_lcd_attribute lcd_attributes ; }; struct _panel_size_pos_info { unsigned int device_type ; int x ; int y ; }; struct tmds_chip_information { int tmds_chip_name ; int tmds_chip_slave_addr ; int output_interface ; int i2c_port ; }; struct lvds_chip_information { int lvds_chip_name ; int lvds_chip_slave_addr ; int output_interface ; int i2c_port ; }; enum via_2d_engine { VIA_2D_ENG_H2 = 0, VIA_2D_ENG_H5 = 1, VIA_2D_ENG_M1 = 2 } ; struct chip_information { int gfx_chip_name ; int gfx_chip_revision ; enum via_2d_engine twod_engine ; struct tmds_chip_information tmds_chip_info ; struct lvds_chip_information lvds_chip_info ; struct lvds_chip_information lvds_chip_info2 ; }; struct tmds_setting_information { int iga_path ; int h_active ; int v_active ; int max_pixel_clock ; }; struct lvds_setting_information { int iga_path ; int lcd_panel_hres ; int lcd_panel_vres ; int display_method ; int device_lcd_dualedge ; int LCDDithering ; int lcd_mode ; u32 vclk ; }; struct IODATA { u8 Index ; u8 Mask ; u8 Data ; }; struct viafb_shared { u32 iga1_devices ; u32 iga2_devices ; struct proc_dir_entry *proc_entry ; struct proc_dir_entry *iga1_proc_entry ; struct proc_dir_entry *iga2_proc_entry ; struct viafb_dev *vdev ; struct via_aux_bus *i2c_26 ; struct via_aux_bus *i2c_31 ; struct via_aux_bus *i2c_2C ; struct tmds_setting_information tmds_setting_info ; struct lvds_setting_information lvds_setting_info ; struct lvds_setting_information lvds_setting_info2 ; struct chip_information chip_info ; u32 cursor_vram_addr ; u32 vq_vram_addr ; int (*hw_bitblt)(void * , u8 , u32 , u32 , u8 , u32 , u32 , u32 , u32 , u32 * , u32 , u32 , u32 , u32 , u32 , u32 , u8 ) ; }; struct viafb_par { u8 depth ; u32 vram_addr ; unsigned int fbmem ; unsigned int memsize ; u32 fbmem_free ; u32 fbmem_used ; u32 iga_path ; struct viafb_shared *shared ; struct tmds_setting_information *tmds_setting_info ; struct lvds_setting_information *lvds_setting_info ; struct lvds_setting_information *lvds_setting_info2 ; struct chip_information *chip_info ; }; union __anonunion_u_247 { struct viafb_ioctl_mode viamode ; struct viafb_ioctl_samm viasamm ; struct viafb_driver_version driver_version ; struct fb_var_screeninfo sec_var ; struct _panel_size_pos_info panel_pos_size_para ; struct viafb_ioctl_setting viafb_setting ; struct device_t active_dev ; }; struct __anonstruct_cr_data_249 { u8 data[8192U] ; u32 bak[2048U] ; }; struct __anonstruct_252 { u8 data[8192U] ; u32 bak[2048U] ; }; struct __anonstruct_254 { u8 data[8192U] ; u32 bak[2048U] ; }; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; struct via_display_timing { u16 hor_total ; u16 hor_addr ; u16 hor_blank_start ; u16 hor_blank_end ; u16 hor_sync_start ; u16 hor_sync_end ; u16 ver_total ; u16 ver_addr ; u16 ver_blank_start ; u16 ver_blank_end ; u16 ver_sync_start ; u16 ver_sync_end ; }; struct io_reg { int port ; u8 index ; u8 mask ; u8 value ; }; struct GFX_DPA_SETTING { int ClkRangeIndex ; u8 DVP0 ; u8 DVP0DataDri_S1 ; u8 DVP0DataDri_S ; u8 DVP0ClockDri_S1 ; u8 DVP0ClockDri_S ; u8 DVP1 ; u8 DVP1Driving ; u8 DFPHigh ; u8 DFPLow ; }; struct VPITTable { unsigned char Misc ; unsigned char SR[4U] ; unsigned char GR[9U] ; unsigned char AR[20U] ; }; struct patch_table { int table_length ; struct io_reg *io_reg_table ; }; struct io_register { u8 io_addr ; u8 start_bit ; u8 end_bit ; }; struct iga1_fetch_count { int reg_num ; struct io_register reg[2U] ; }; struct iga2_fetch_count { int reg_num ; struct io_register reg[2U] ; }; struct fetch_count { struct iga1_fetch_count iga1_fetch_count_reg ; struct iga2_fetch_count iga2_fetch_count_reg ; }; struct pll_limit { u16 multiplier_min ; u16 multiplier_max ; u8 divisor ; u8 rshift ; }; struct rgbLUT { u8 red ; u8 green ; u8 blue ; }; struct iga1_fifo_depth_select { int reg_num ; struct io_register reg[1U] ; }; struct iga1_fifo_threshold_select { int reg_num ; struct io_register reg[2U] ; }; struct iga1_fifo_high_threshold_select { int reg_num ; struct io_register reg[2U] ; }; struct iga1_display_queue_expire_num { int reg_num ; struct io_register reg[1U] ; }; struct iga2_fifo_depth_select { int reg_num ; struct io_register reg[3U] ; }; struct iga2_fifo_threshold_select { int reg_num ; struct io_register reg[2U] ; }; struct iga2_fifo_high_threshold_select { int reg_num ; struct io_register reg[2U] ; }; struct iga2_display_queue_expire_num { int reg_num ; struct io_register reg[1U] ; }; struct fifo_depth_select { struct iga1_fifo_depth_select iga1_fifo_depth_select_reg ; struct iga2_fifo_depth_select iga2_fifo_depth_select_reg ; }; struct fifo_threshold_select { struct iga1_fifo_threshold_select iga1_fifo_threshold_select_reg ; struct iga2_fifo_threshold_select iga2_fifo_threshold_select_reg ; }; struct fifo_high_threshold_select { struct iga1_fifo_high_threshold_select iga1_fifo_high_threshold_select_reg ; struct iga2_fifo_high_threshold_select iga2_fifo_high_threshold_select_reg ; }; struct display_queue_expire_num { struct iga1_display_queue_expire_num iga1_display_queue_expire_num_reg ; struct iga2_display_queue_expire_num iga2_display_queue_expire_num_reg ; }; struct via_device_mapping { u32 device ; char const *name ; }; enum via_clksrc { VIA_CLKSRC_X1 = 0, VIA_CLKSRC_TVX1 = 1, VIA_CLKSRC_TVPLL = 2, VIA_CLKSRC_DVP1TVCLKR = 3, VIA_CLKSRC_CAP0 = 4, VIA_CLKSRC_CAP1 = 5 } ; struct via_pll_config { u16 multiplier ; u8 divisor ; u8 rshift ; }; struct via_clock { void (*set_primary_clock_state)(u8 ) ; void (*set_primary_clock_source)(enum via_clksrc , bool ) ; void (*set_primary_pll_state)(u8 ) ; void (*set_primary_pll)(struct via_pll_config ) ; void (*set_secondary_clock_state)(u8 ) ; void (*set_secondary_clock_source)(enum via_clksrc , bool ) ; void (*set_secondary_pll_state)(u8 ) ; void (*set_secondary_pll)(struct via_pll_config ) ; void (*set_engine_pll_state)(u8 ) ; void (*set_engine_pll)(struct via_pll_config ) ; }; enum hrtimer_restart; struct platform_device; struct pdev_archdata { }; struct platform_device_id { char name[20U] ; kernel_ulong_t driver_data ; }; struct mfd_cell; struct platform_device { char const *name ; int id ; bool id_auto ; struct device dev ; u32 num_resources ; struct resource *resource ; struct platform_device_id const *id_entry ; char *driver_override ; struct mfd_cell *mfd_cell ; struct pdev_archdata archdata ; }; struct platform_driver { int (*probe)(struct platform_device * ) ; int (*remove)(struct platform_device * ) ; void (*shutdown)(struct platform_device * ) ; int (*suspend)(struct platform_device * , pm_message_t ) ; int (*resume)(struct platform_device * ) ; struct device_driver driver ; struct platform_device_id const *id_table ; bool prevent_deferred_probe ; }; enum i2c_slave_event; enum i2c_slave_event; struct i2c_algo_bit_data { void *data ; void (*setsda)(void * , int ) ; void (*setscl)(void * , int ) ; int (*getsda)(void * ) ; int (*getscl)(void * ) ; int (*pre_xfer)(struct i2c_adapter * ) ; void (*post_xfer)(struct i2c_adapter * ) ; int udelay ; int timeout ; }; struct via_i2c_stuff { u16 i2c_port ; u16 is_active ; struct i2c_adapter adapter ; struct i2c_algo_bit_data algo ; }; typedef int ldv_func_ret_type___2; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; struct _lcd_hor_scaling_factor { int reg_num ; struct io_register reg[3U] ; }; struct _lcd_ver_scaling_factor { int reg_num ; struct io_register reg[3U] ; }; struct _lcd_scaling_factor { struct _lcd_hor_scaling_factor lcd_hor_scaling_factor ; struct _lcd_ver_scaling_factor lcd_ver_scaling_factor ; }; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; struct viafb_ioctl_info { u32 viafb_id ; u16 vendor_id ; u16 device_id ; u8 version ; u8 revision ; u8 reserved[246U] ; }; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; struct VT1636_DPA_SETTING { u8 CLK_SEL_ST1 ; u8 CLK_SEL_ST2 ; }; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; enum hrtimer_restart; enum irqreturn { IRQ_NONE = 0, IRQ_HANDLED = 1, IRQ_WAKE_THREAD = 2 } ; typedef enum irqreturn irqreturn_t; struct gpio_chip; struct viafb_vx855_dma_descr { u32 addr_low ; u32 addr_high ; u32 fb_offset ; u32 seg_size ; u32 tile_mode ; u32 next_desc_low ; u32 next_desc_high ; u32 pad ; }; struct viafb_subdev_info { char *name ; struct platform_device *platdev ; }; typedef int ldv_func_ret_type___3; typedef unsigned long irq_hw_number_t; enum hrtimer_restart; struct of_phandle_args { struct device_node *np ; int args_count ; uint32_t args[16U] ; }; struct irq_desc; struct irq_data; struct msi_msg; enum irqchip_irq_state; enum irqchip_irq_state; struct msi_desc; struct irq_domain; struct irq_common_data { unsigned int state_use_accessors ; }; struct irq_chip; struct irq_data { u32 mask ; unsigned int irq ; unsigned long hwirq ; unsigned int node ; struct irq_common_data *common ; struct irq_chip *chip ; struct irq_domain *domain ; struct irq_data *parent_data ; void *handler_data ; void *chip_data ; struct msi_desc *msi_desc ; cpumask_var_t affinity ; }; struct irq_chip { char const *name ; unsigned int (*irq_startup)(struct irq_data * ) ; void (*irq_shutdown)(struct irq_data * ) ; void (*irq_enable)(struct irq_data * ) ; void (*irq_disable)(struct irq_data * ) ; void (*irq_ack)(struct irq_data * ) ; void (*irq_mask)(struct irq_data * ) ; void (*irq_mask_ack)(struct irq_data * ) ; void (*irq_unmask)(struct irq_data * ) ; void (*irq_eoi)(struct irq_data * ) ; int (*irq_set_affinity)(struct irq_data * , struct cpumask const * , bool ) ; int (*irq_retrigger)(struct irq_data * ) ; int (*irq_set_type)(struct irq_data * , unsigned int ) ; int (*irq_set_wake)(struct irq_data * , unsigned int ) ; void (*irq_bus_lock)(struct irq_data * ) ; void (*irq_bus_sync_unlock)(struct irq_data * ) ; void (*irq_cpu_online)(struct irq_data * ) ; void (*irq_cpu_offline)(struct irq_data * ) ; void (*irq_suspend)(struct irq_data * ) ; void (*irq_resume)(struct irq_data * ) ; void (*irq_pm_shutdown)(struct irq_data * ) ; void (*irq_calc_mask)(struct irq_data * ) ; void (*irq_print_chip)(struct irq_data * , struct seq_file * ) ; int (*irq_request_resources)(struct irq_data * ) ; void (*irq_release_resources)(struct irq_data * ) ; void (*irq_compose_msi_msg)(struct irq_data * , struct msi_msg * ) ; void (*irq_write_msi_msg)(struct irq_data * , struct msi_msg * ) ; int (*irq_get_irqchip_state)(struct irq_data * , enum irqchip_irq_state , bool * ) ; int (*irq_set_irqchip_state)(struct irq_data * , enum irqchip_irq_state , bool ) ; int (*irq_set_vcpu_affinity)(struct irq_data * , void * ) ; unsigned long flags ; }; struct irq_affinity_notify; struct irqaction; struct irq_desc { struct irq_common_data irq_common_data ; struct irq_data irq_data ; unsigned int *kstat_irqs ; void (*handle_irq)(unsigned int , struct irq_desc * ) ; struct irqaction *action ; unsigned int status_use_accessors ; unsigned int core_internal_state__do_not_mess_with_it ; unsigned int depth ; unsigned int wake_depth ; unsigned int irq_count ; unsigned long last_unhandled ; unsigned int irqs_unhandled ; atomic_t threads_handled ; int threads_handled_last ; raw_spinlock_t lock ; struct cpumask *percpu_enabled ; struct cpumask const *affinity_hint ; struct irq_affinity_notify *affinity_notify ; cpumask_var_t pending_mask ; unsigned long threads_oneshot ; atomic_t threads_active ; wait_queue_head_t wait_for_threads ; unsigned int nr_actions ; unsigned int no_suspend_depth ; unsigned int cond_suspend_depth ; unsigned int force_resume_depth ; struct proc_dir_entry *dir ; int parent_irq ; struct module *owner ; char const *name ; }; struct irq_chip_regs { unsigned long enable ; unsigned long disable ; unsigned long mask ; unsigned long ack ; unsigned long eoi ; unsigned long type ; unsigned long polarity ; }; struct irq_chip_type { struct irq_chip chip ; struct irq_chip_regs regs ; void (*handler)(unsigned int , struct irq_desc * ) ; u32 type ; u32 mask_cache_priv ; u32 *mask_cache ; }; struct irq_chip_generic { raw_spinlock_t lock ; void *reg_base ; u32 (*reg_readl)(void * ) ; void (*reg_writel)(u32 , void * ) ; unsigned int irq_base ; unsigned int irq_cnt ; u32 mask_cache ; u32 type_cache ; u32 polarity_cache ; u32 wake_enabled ; u32 wake_active ; unsigned int num_ct ; void *private ; unsigned long installed ; unsigned long unused ; struct irq_domain *domain ; struct list_head list ; struct irq_chip_type chip_types[0U] ; }; enum irq_gc_flags { IRQ_GC_INIT_MASK_CACHE = 1, IRQ_GC_INIT_NESTED_LOCK = 2, IRQ_GC_MASK_CACHE_PER_TYPE = 4, IRQ_GC_NO_MASK = 8, IRQ_GC_BE_IO = 16 } ; struct irq_domain_chip_generic { unsigned int irqs_per_chip ; unsigned int num_chips ; unsigned int irq_flags_to_clear ; unsigned int irq_flags_to_set ; enum irq_gc_flags gc_flags ; struct irq_chip_generic *gc[0U] ; }; struct irq_domain_ops { int (*match)(struct irq_domain * , struct device_node * ) ; int (*map)(struct irq_domain * , unsigned int , irq_hw_number_t ) ; void (*unmap)(struct irq_domain * , unsigned int ) ; int (*xlate)(struct irq_domain * , struct device_node * , u32 const * , unsigned int , unsigned long * , unsigned int * ) ; int (*alloc)(struct irq_domain * , unsigned int , unsigned int , void * ) ; void (*free)(struct irq_domain * , unsigned int , unsigned int ) ; void (*activate)(struct irq_domain * , struct irq_data * ) ; void (*deactivate)(struct irq_domain * , struct irq_data * ) ; }; struct irq_domain { struct list_head link ; char const *name ; struct irq_domain_ops const *ops ; void *host_data ; unsigned int flags ; struct device_node *of_node ; struct irq_domain_chip_generic *gc ; struct irq_domain *parent ; irq_hw_number_t hwirq_max ; unsigned int revmap_direct_max_irq ; unsigned int revmap_size ; struct radix_tree_root revmap_tree ; unsigned int linear_revmap[] ; }; struct gpio_desc; struct gpio_chip { char const *label ; struct device *dev ; struct device *cdev ; struct module *owner ; struct list_head list ; int (*request)(struct gpio_chip * , unsigned int ) ; void (*free)(struct gpio_chip * , unsigned int ) ; int (*get_direction)(struct gpio_chip * , unsigned int ) ; int (*direction_input)(struct gpio_chip * , unsigned int ) ; int (*direction_output)(struct gpio_chip * , unsigned int , int ) ; int (*get)(struct gpio_chip * , unsigned int ) ; void (*set)(struct gpio_chip * , unsigned int , int ) ; void (*set_multiple)(struct gpio_chip * , unsigned long * , unsigned long * ) ; int (*set_debounce)(struct gpio_chip * , unsigned int , unsigned int ) ; int (*to_irq)(struct gpio_chip * , unsigned int ) ; void (*dbg_show)(struct seq_file * , struct gpio_chip * ) ; int base ; u16 ngpio ; struct gpio_desc *desc ; char const * const *names ; bool can_sleep ; bool irq_not_threaded ; struct irq_chip *irqchip ; struct irq_domain *irqdomain ; unsigned int irq_base ; void (*irq_handler)(unsigned int , struct irq_desc * ) ; unsigned int irq_default_type ; int irq_parent ; struct device_node *of_node ; int of_gpio_n_cells ; int (*of_xlate)(struct gpio_chip * , struct of_phandle_args const * , u32 * ) ; struct list_head pin_ranges ; }; struct viafb_gpio { char *vg_name ; u16 vg_io_port ; u8 vg_port_index ; int vg_mask_shift ; }; struct viafb_gpio_cfg { struct gpio_chip gpio_chip ; struct viafb_dev *vdev ; struct viafb_gpio *active_gpios[6U] ; char const *gpio_names[6U] ; }; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; struct via_aux_drv { struct list_head chain ; struct via_aux_bus *bus ; u8 addr ; char const *name ; void *data ; void (*cleanup)(struct via_aux_drv * ) ; struct fb_videomode const *(*get_preferred_mode)(struct via_aux_drv * ) ; }; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; enum hrtimer_restart; enum i2c_slave_event; enum i2c_slave_event; __inline static long ldv__builtin_expect(long exp , long c ) ; extern struct module __this_module ; extern int printk(char const * , ...) ; extern void __might_fault(char const * , int ) ; extern int kstrtou8(char const * , unsigned int , u8 * ) ; extern int kstrtou8_from_user(char const * , size_t , unsigned int , u8 * ) ; extern unsigned long simple_strtoul(char const * , char ** , unsigned int ) ; bool ldv_is_err(void const *ptr ) ; long ldv_ptr_err(void const *ptr ) ; extern void *malloc(size_t ) ; extern void *calloc(size_t , size_t ) ; extern void *memset(void * , int , size_t ) ; extern int __VERIFIER_nondet_int(void) ; extern unsigned long __VERIFIER_nondet_ulong(void) ; extern void *__VERIFIER_nondet_pointer(void) ; extern void __VERIFIER_assume(int ) ; void *ldv_malloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = malloc(size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_zalloc(size_t size ) { void *p ; void *tmp ; int tmp___0 ; { tmp___0 = __VERIFIER_nondet_int(); if (tmp___0 != 0) { return ((void *)0); } else { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } } void *ldv_init_zalloc(size_t size ) { void *p ; void *tmp ; { tmp = calloc(1UL, size); p = tmp; __VERIFIER_assume((unsigned long )p != (unsigned long )((void *)0)); return (p); } } void *ldv_memset(void *s , int c , size_t n ) { void *tmp ; { tmp = memset(s, c, n); return (tmp); } } int ldv_undef_int(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); return (tmp); } } void *ldv_undef_ptr(void) { void *tmp ; { tmp = __VERIFIER_nondet_pointer(); return (tmp); } } unsigned long ldv_undef_ulong(void) { unsigned long tmp ; { tmp = __VERIFIER_nondet_ulong(); return (tmp); } } __inline static void ldv_stop(void) { { LDV_STOP: ; goto LDV_STOP; } } __inline static long ldv__builtin_expect(long exp , long c ) { { return (exp); } } extern void *memdup_user(void const * , size_t ) ; extern void *memcpy(void * , void const * , size_t ) ; extern void *memset(void * , int , size_t ) ; extern char *strcpy(char * , char const * ) ; extern int strcmp(char const * , char const * ) ; extern int strncmp(char const * , char const * , __kernel_size_t ) ; extern char *strsep(char ** , char const * ) ; __inline static long PTR_ERR(void const *ptr ) ; __inline static bool IS_ERR(void const *ptr ) ; __inline static unsigned int readl(void const volatile *addr ) { unsigned int ret ; { __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); return (ret); } } __inline static void writel(unsigned int val , void volatile *addr ) { { __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); return; } } __inline static void memcpy_toio(void volatile *dst , void const *src , size_t count ) { { memcpy((void *)dst, src, count); return; } } __inline static void outb(unsigned char value , int port ) { { __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); return; } } __inline static unsigned char inb(int port ) { unsigned char value ; { __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); return (value); } } extern void kfree(void const * ) ; void *ldv_kmem_cache_alloc_20(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; void ldv_check_alloc_flags(gfp_t flags ) ; int ldv_state_variable_8 ; int ldv_state_variable_15 ; int ldv_state_variable_13 ; int ldv_state_variable_12 ; struct fb_var_screeninfo *viafb_ops_group0 ; struct inode *viafb_iga1_odev_proc_fops_group1 ; int ldv_state_variable_14 ; struct file *viafb_vt1636_proc_fops_group2 ; struct inode *viafb_dfph_proc_fops_group1 ; struct file *viafb_dvp0_proc_fops_group2 ; int probed_2 = 0; struct file *viafb_iga2_odev_proc_fops_group2 ; struct file *viafb_dfpl_proc_fops_group2 ; int ldv_state_variable_9 ; int probed_6 = 0; int ref_cnt ; struct inode *viafb_dvp1_proc_fops_group1 ; int ldv_state_variable_7 ; struct inode *viafb_dfpl_proc_fops_group1 ; struct inode *viafb_vt1636_proc_fops_group1 ; int ldv_irq_1_3 = 0; struct file *viafb_dfph_proc_fops_group2 ; struct file *viafb_iga1_odev_proc_fops_group2 ; int ldv_state_variable_10 ; int ldv_irq_1_0 = 0; struct inode *viafb_sup_odev_proc_fops_group1 ; int ldv_state_variable_16 ; struct fb_info *viafb_ops_group1 ; struct file *viafb_dvp1_proc_fops_group2 ; int ldv_state_variable_11 ; int ldv_irq_1_2 = 0; int LDV_IN_INTERRUPT = 1; int ldv_irq_1_1 = 0; struct inode *viafb_dvp0_proc_fops_group1 ; struct inode *viafb_iga2_odev_proc_fops_group1 ; struct file *viafb_sup_odev_proc_fops_group2 ; void ldv_file_operations_15(void) ; void ldv_file_operations_10(void) ; void ldv_file_operations_14(void) ; void ldv_file_operations_9(void) ; void ldv_file_operations_16(void) ; void ldv_file_operations_13(void) ; void ldv_file_operations_11(void) ; void ldv_initialize_fb_ops_7(void) ; void ldv_file_operations_12(void) ; extern ssize_t seq_read(struct file * , char * , size_t , loff_t * ) ; extern loff_t seq_lseek(struct file * , loff_t , int ) ; extern int seq_printf(struct seq_file * , char const * , ...) ; extern int single_open(struct file * , int (*)(struct seq_file * , void * ) , void * ) ; extern int single_release(struct inode * , struct file * ) ; void viafb_pm_register(struct viafb_pm_hooks *hooks ) ; __inline static u8 via_read_reg(u16 port , u8 index ) { unsigned char tmp ; { outb((int )index, (int )port); tmp = inb((int )port + 1); return (tmp); } } __inline static void via_write_reg_mask(u16 port , u8 index , u8 data , u8 mask ) { u8 old ; { outb((int )index, (int )port); old = inb((int )port + 1); outb((int )((unsigned char )((int )((signed char )((int )data & (int )mask)) | (~ ((int )((signed char )mask)) & (int )((signed char )old)))), (int )port + 1); return; } } struct i2c_adapter *viafb_find_i2c_adapter(enum viafb_i2c_adap which ) ; __inline static int machine_is_olpc(void) { { return (0); } } extern void cfb_fillrect(struct fb_info * , struct fb_fillrect const * ) ; extern void cfb_copyarea(struct fb_info * , struct fb_copyarea const * ) ; extern void cfb_imageblit(struct fb_info * , struct fb_image const * ) ; extern int register_framebuffer(struct fb_info * ) ; extern int unregister_framebuffer(struct fb_info * ) ; extern void fb_set_suspend(struct fb_info * , int ) ; extern int fb_get_color_depth(struct fb_var_screeninfo * , struct fb_fix_screeninfo * ) ; extern struct fb_info *framebuffer_alloc(size_t , struct device * ) ; extern void framebuffer_release(struct fb_info * ) ; extern int fb_alloc_cmap(struct fb_cmap * , int , int ) ; extern void fb_dealloc_cmap(struct fb_cmap * ) ; extern unsigned long _copy_from_user(void * , void const * , unsigned int ) ; extern unsigned long _copy_to_user(void * , void const * , unsigned int ) ; extern void __copy_from_user_overflow(void) ; extern void __copy_to_user_overflow(void) ; __inline static unsigned long copy_from_user(void *to , void const *from , unsigned long n ) { int sz ; unsigned long tmp ; long tmp___0 ; { tmp = __builtin_object_size((void const *)to, 0); sz = (int )tmp; __might_fault("./arch/x86/include/asm/uaccess.h", 697); tmp___0 = ldv__builtin_expect((long )(sz < 0 || (unsigned long )sz >= n), 1L); if (tmp___0 != 0L) { n = _copy_from_user(to, from, (unsigned int )n); } else { __copy_from_user_overflow(); } return (n); } } __inline static unsigned long copy_to_user(void *to , void const *from , unsigned long n ) { int sz ; unsigned long tmp ; long tmp___0 ; { tmp = __builtin_object_size(from, 0); sz = (int )tmp; __might_fault("./arch/x86/include/asm/uaccess.h", 732); tmp___0 = ldv__builtin_expect((long )(sz < 0 || (unsigned long )sz >= n), 1L); if (tmp___0 != 0L) { n = _copy_to_user(to, from, (unsigned int )n); } else { __copy_to_user_overflow(); } return (n); } } extern struct proc_dir_entry *proc_mkdir(char const * , struct proc_dir_entry * ) ; extern struct proc_dir_entry *proc_create_data(char const * , umode_t , struct proc_dir_entry * , struct file_operations const * , void * ) ; __inline static struct proc_dir_entry *proc_create(char const *name___8 , umode_t mode , struct proc_dir_entry *parent , struct file_operations const *proc_fops ) { struct proc_dir_entry *tmp ; { tmp = proc_create_data(name___8, (int )mode, parent, proc_fops, (void *)0); return (tmp); } } extern void remove_proc_entry(char const * , struct proc_dir_entry * ) ; extern void console_lock(void) ; extern void console_unlock(void) ; struct via_aux_bus *via_aux_probe(struct i2c_adapter *adap ) ; void via_aux_free(struct via_aux_bus *bus ) ; struct fb_videomode const *via_aux_get_preferred_mode(struct via_aux_bus *bus ) ; int viafb_LCD_ON ; int viafb_DVI_ON ; int viafb_ioctl_get_viafb_info(u_long arg ) ; int viafb_ioctl_hotplug(int hres , int vres , int bpp ) ; void via_set_primary_address(u32 addr ) ; void via_set_secondary_address(u32 addr ) ; struct fb_videomode const *viafb_get_best_mode(int hres , int vres , int refresh ) ; int viafb_SAMM_ON ; int viafb_dual_fb ; int viafb_LCD2_ON ; int viafb_hotplug ; void via_set_source(u32 devices , u8 iga ) ; void via_set_state(u32 devices , u8 state ) ; u32 via_parse_odev(char *input , char **end ) ; void via_odev_to_seq(struct seq_file *m , u32 odev ) ; int viafb_setmode(void) ; void viafb_fill_var_timing_info(struct fb_var_screeninfo *var , struct fb_videomode const *mode ) ; void viafb_init_chip_info(int chip_type ) ; void viafb_init_dac(int set_iga ) ; int viafb_get_refresh(int hres , int vres , u32 long_refresh ) ; void viafb_update_device_setting(int hres , int vres , int bpp , int flag ) ; void viafb_set_primary_color_register(u8 index , u8 red , u8 green , u8 blue ) ; void viafb_set_secondary_color_register(u8 index , u8 red , u8 green , u8 blue ) ; u8 viafb_gpio_i2c_read_lvds(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info , u8 index ) ; void viafb_gpio_i2c_write_mask_lvds(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info , struct IODATA io_data ) ; int via_fb_pci_probe(struct viafb_dev *vdev ) ; void via_fb_pci_remove(struct pci_dev *pdev ) ; int viafb_init(void) ; void viafb_exit(void) ; int viafb_setup_engine(struct fb_info *info ) ; void viafb_reset_engine(struct viafb_par *viapar ) ; void viafb_show_hw_cursor(struct fb_info *info , int Status ) ; void viafb_wait_engine_idle(struct fb_info *info ) ; void viafb_dvi_disable(void) ; void viafb_dvi_enable(void) ; void viafb_lcd_disable(void) ; void viafb_lcd_enable(void) ; void viafb_get_device_support_state(u32 *support_state ) ; void viafb_get_device_connect_state(u32 *connect_state ) ; bool viafb_lcd_get_support_expand_state(u32 xres , u32 yres ) ; void viafb_set_gamma_table(int bpp , unsigned int *gamma_table ) ; void viafb_get_gamma_table(unsigned int *gamma_table ) ; void viafb_get_gamma_support_state(int bpp , unsigned int *support_state ) ; int viafb_platform_epia_dvi ; int viafb_device_lcd_dualedge ; int viafb_bus_width ; struct viafb_par *viaparinfo ; struct viafb_par *viaparinfo1 ; struct fb_info *viafbinfo ; struct fb_info *viafbinfo1 ; int viafb_refresh ; int viafb_refresh1 ; int viafb_lcd_dsp_method ; int viafb_lcd_mode ; int viafb_CRT_ON ; unsigned int viafb_second_xres ; unsigned int viafb_second_yres ; int viafb_hotplug_Xres ; int viafb_hotplug_Yres ; int viafb_hotplug_bpp ; int viafb_hotplug_refresh ; int viafb_primary_dev ; int viafb_lcd_panel_id ; static char *viafb_name = (char *)"Via"; static u32 pseudo_pal[17U] ; static char *viafb_mode ; static char *viafb_mode1 ; static int viafb_bpp = 32; static int viafb_bpp1 = 32; static unsigned int viafb_second_offset ; static int viafb_second_size ; static int viafb_accel = 1; static char *viafb_active_dev ; static char *viafb_lcd_port = (char *)""; static char *viafb_dvi_port = (char *)""; static void retrieve_device_setting(struct viafb_ioctl_setting *setting_info ) ; static int viafb_pan_display(struct fb_var_screeninfo *var , struct fb_info *info ) ; static struct fb_ops viafb_ops ; static u32 const supported_odev_map[14U] = { 0U, 19U, 244U, 244U, 244U, 244U, 240U, 240U, 240U, 240U, 240U, 240U, 240U, 240U}; static void viafb_fill_var_color_info(struct fb_var_screeninfo *var , u8 depth ) { { var->grayscale = 0U; var->red.msb_right = 0U; var->green.msb_right = 0U; var->blue.msb_right = 0U; var->transp.offset = 0U; var->transp.length = 0U; var->transp.msb_right = 0U; var->nonstd = 0U; switch ((int )depth) { case 8: var->bits_per_pixel = 8U; var->red.offset = 0U; var->green.offset = 0U; var->blue.offset = 0U; var->red.length = 8U; var->green.length = 8U; var->blue.length = 8U; goto ldv_34165; case 15: var->bits_per_pixel = 16U; var->red.offset = 10U; var->green.offset = 5U; var->blue.offset = 0U; var->red.length = 5U; var->green.length = 5U; var->blue.length = 5U; goto ldv_34165; case 16: var->bits_per_pixel = 16U; var->red.offset = 11U; var->green.offset = 5U; var->blue.offset = 0U; var->red.length = 5U; var->green.length = 6U; var->blue.length = 5U; goto ldv_34165; case 24: var->bits_per_pixel = 32U; var->red.offset = 16U; var->green.offset = 8U; var->blue.offset = 0U; var->red.length = 8U; var->green.length = 8U; var->blue.length = 8U; goto ldv_34165; case 30: var->bits_per_pixel = 32U; var->red.offset = 20U; var->green.offset = 10U; var->blue.offset = 0U; var->red.length = 10U; var->green.length = 10U; var->blue.length = 10U; goto ldv_34165; } ldv_34165: ; return; } } static void viafb_update_fix(struct fb_info *info ) { u32 bpp ; { bpp = info->var.bits_per_pixel; info->fix.visual = bpp == 8U ? 3U : 2U; info->fix.line_length = ((info->var.xres_virtual * bpp) / 8U + 7U) & 4294967288U; return; } } static void viafb_setup_fixinfo(struct fb_fix_screeninfo *fix , struct viafb_par *viaparinfo___0 ) { __u16 tmp ; { memset((void *)fix, 0, 80UL); strcpy((char *)(& fix->id), (char const *)viafb_name); fix->smem_start = (unsigned long )viaparinfo___0->fbmem; fix->smem_len = viaparinfo___0->fbmem_free; fix->type = 0U; fix->type_aux = 0U; fix->visual = 2U; tmp = 0U; fix->ywrapstep = tmp; fix->xpanstep = tmp; fix->ypanstep = 1U; viafbinfo->fix.accel = 50U; return; } } static int viafb_open(struct fb_info *info , int user ) { { return (0); } } static int viafb_release(struct fb_info *info , int user ) { { return (0); } } __inline static int get_var_refresh(struct fb_var_screeninfo *var ) { u32 htotal ; u32 vtotal ; { htotal = ((var->left_margin + var->xres) + var->right_margin) + var->hsync_len; vtotal = ((var->upper_margin + var->yres) + var->lower_margin) + var->vsync_len; return ((int )(((unsigned long )(1000000000U / var->pixclock) * 1000UL) / (unsigned long )(htotal * vtotal))); } } static int viafb_check_var(struct fb_var_screeninfo *var , struct fb_info *info ) { int depth ; int refresh ; struct viafb_par *ppar ; u32 line ; struct fb_videomode const *tmp ; int tmp___0 ; struct fb_videomode const *tmp___1 ; { ppar = (struct viafb_par *)info->par; if ((int )var->vmode & 1 || (var->vmode & 2U) != 0U) { return (-22); } else { } tmp = viafb_get_best_mode((int )var->xres, (int )var->yres, 60); if ((unsigned long )tmp == (unsigned long )((struct fb_videomode const *)0)) { return (-22); } else { } depth = fb_get_color_depth(var, & info->fix); if (depth == 0) { depth = (int )var->bits_per_pixel; } else { } if (depth < 0 || depth > 32) { return (-22); } else if (depth == 0) { depth = 24; } else if ((depth == 15 && viafb_dual_fb != 0) && ppar->iga_path == 1U) { depth = 15; } else if (depth == 30) { depth = 30; } else if (depth <= 8) { depth = 8; } else if (depth <= 16) { depth = 16; } else { depth = 24; } viafb_fill_var_color_info(var, (int )((u8 )depth)); if (var->xres_virtual < var->xres) { var->xres_virtual = var->xres; } else { } line = ((var->xres_virtual * var->bits_per_pixel) / 8U + 7U) & 4294967288U; if (line > 16376U || var->yres_virtual * line > ppar->memsize) { return (-22); } else { } tmp___0 = get_var_refresh(var); refresh = viafb_get_refresh((int )var->xres, (int )var->yres, (u32 )tmp___0); tmp___1 = viafb_get_best_mode((int )var->xres, (int )var->yres, refresh); viafb_fill_var_timing_info(var, tmp___1); if ((int )var->accel_flags & 1 && (unsigned long )((ppar->shared)->vdev)->engine_mmio == (unsigned long )((void *)0)) { var->accel_flags = 0U; } else { } return (0); } } static int viafb_set_par(struct fb_info *info ) { struct viafb_par *viapar ; int refresh ; int tmp ; { viapar = (struct viafb_par *)info->par; viafb_update_fix(info); tmp = fb_get_color_depth(& info->var, & info->fix); viapar->depth = (u8 )tmp; viafb_update_device_setting((int )viafbinfo->var.xres, (int )viafbinfo->var.yres, (int )viafbinfo->var.bits_per_pixel, 0); if (viafb_dual_fb != 0) { viafb_update_device_setting((int )viafbinfo1->var.xres, (int )viafbinfo1->var.yres, (int )viafbinfo1->var.bits_per_pixel, 1); } else if (viafb_SAMM_ON == 1) { viafb_update_device_setting((int )viafb_second_xres, (int )viafb_second_yres, viafb_bpp1, 1); } else { } refresh = get_var_refresh(& info->var); if (viafb_dual_fb != 0 && viapar->iga_path == 2U) { viafb_bpp1 = (int )info->var.bits_per_pixel; viafb_refresh1 = refresh; } else { viafb_bpp = (int )info->var.bits_per_pixel; viafb_refresh = refresh; } if ((int )info->var.accel_flags & 1) { info->flags = info->flags & -3; } else { info->flags = info->flags | 2; } viafb_setmode(); viafb_pan_display(& info->var, info); return (0); } } static int viafb_setcolreg(unsigned int regno , unsigned int red , unsigned int green , unsigned int blue , unsigned int transp , struct fb_info *info ) { struct viafb_par *viapar ; u32 r ; u32 g ; u32 b ; { viapar = (struct viafb_par *)info->par; if (info->fix.visual == 3U) { if (regno > 255U) { return (-22); } else { } if (viafb_dual_fb == 0 || viapar->iga_path == 1U) { viafb_set_primary_color_register((int )((u8 )regno), (int )((u8 )(red >> 8)), (int )((u8 )(green >> 8)), (int )((u8 )(blue >> 8))); } else { } if (viafb_dual_fb == 0 || viapar->iga_path == 2U) { viafb_set_secondary_color_register((int )((u8 )regno), (int )((u8 )(red >> 8)), (int )((u8 )(green >> 8)), (int )((u8 )(blue >> 8))); } else { } } else { if (regno > 15U) { return (-22); } else { } r = (red >> (int )(16U - info->var.red.length)) << (int )info->var.red.offset; b = (blue >> (int )(16U - info->var.blue.length)) << (int )info->var.blue.offset; g = (green >> (int )(16U - info->var.green.length)) << (int )info->var.green.offset; *((u32 *)info->pseudo_palette + (unsigned long )regno) = (r | g) | b; } return (0); } } static int viafb_pan_display(struct fb_var_screeninfo *var , struct fb_info *info ) { struct viafb_par *viapar ; u32 vram_addr ; { viapar = (struct viafb_par *)info->par; vram_addr = (viapar->vram_addr + var->yoffset * info->fix.line_length) + (var->xoffset * info->var.bits_per_pixel) / 8U; if (viafb_dual_fb == 0) { via_set_primary_address(vram_addr); via_set_secondary_address(vram_addr); } else if (viapar->iga_path == 1U) { via_set_primary_address(vram_addr); } else { via_set_secondary_address(vram_addr); } return (0); } } static int viafb_blank(int blank_mode , struct fb_info *info ) { { switch (blank_mode) { case 0: via_set_state(16U, 0); goto ldv_34227; case 3: via_set_state(16U, 1); goto ldv_34227; case 2: via_set_state(16U, 2); goto ldv_34227; case 4: via_set_state(16U, 3); goto ldv_34227; } ldv_34227: ; return (0); } } static int viafb_ioctl(struct fb_info *info , u_int cmd , u_long arg ) { union __anonunion_u_247 u ; u32 state_info ; u32 *viafb_gamma_table ; char driver_name[6U] ; u32 *argp ; u32 gpu32 ; unsigned long tmp ; int __ret_pu ; u32 __pu_val ; int tmp___0 ; int __ret_pu___0 ; u32 __pu_val___0 ; int tmp___1 ; unsigned long tmp___2 ; unsigned long tmp___3 ; unsigned long tmp___4 ; unsigned long tmp___5 ; unsigned long tmp___6 ; unsigned long tmp___7 ; unsigned long tmp___8 ; unsigned long tmp___9 ; int __ret_pu___1 ; u32 __pu_val___1 ; int __ret_pu___2 ; u32 __pu_val___2 ; bool tmp___10 ; int __ret_pu___3 ; u32 __pu_val___3 ; unsigned long tmp___11 ; void *tmp___12 ; long tmp___13 ; bool tmp___14 ; void *tmp___15 ; unsigned long tmp___16 ; int __ret_pu___4 ; u32 __pu_val___4 ; unsigned long tmp___17 ; unsigned long tmp___18 ; unsigned long tmp___19 ; unsigned long tmp___20 ; unsigned long tmp___21 ; unsigned long tmp___22 ; unsigned long tmp___23 ; unsigned long tmp___24 ; unsigned long tmp___25 ; unsigned long tmp___26 ; { state_info = 0U; driver_name[0] = 'v'; driver_name[1] = 'i'; driver_name[2] = 'a'; driver_name[3] = 'f'; driver_name[4] = 'b'; driver_name[5] = '\000'; argp = (u32 *)arg; printk("\fviafb_ioctl: Please avoid this interface as it is unstable and might change or vanish at any time!\n"); memset((void *)(& u), 0, 184UL); switch (cmd) { case 1447641363U: tmp = copy_to_user((void *)argp, (void const *)viaparinfo->chip_info, 60UL); if (tmp != 0UL) { return (-14); } else { } goto ldv_34251; case 1447641345U: __might_fault("/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8547/dscv_tempdir/dscv/ri/43_2a/drivers/video/fbdev/via/viafbdev.c", 423); __pu_val = 256U; switch (4UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); goto ldv_34256; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); goto ldv_34256; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); goto ldv_34256; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); goto ldv_34256; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (argp): "ebx"); goto ldv_34256; } ldv_34256: ; return (__ret_pu); case 1447641346U: tmp___0 = viafb_ioctl_get_viafb_info(arg); return (tmp___0); case 1447641347U: __might_fault("/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8547/dscv_tempdir/dscv/ri/43_2a/drivers/video/fbdev/via/viafbdev.c", 429); tmp___1 = viafb_ioctl_hotplug((int )info->var.xres, (int )info->var.yres, (int )info->var.bits_per_pixel); __pu_val___0 = (u32 )tmp___1; switch (4UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); goto ldv_34267; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); goto ldv_34267; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); goto ldv_34267; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); goto ldv_34267; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (argp): "ebx"); goto ldv_34267; } ldv_34267: ; return (__ret_pu___0); case 1447641348U: tmp___2 = copy_from_user((void *)(& gpu32), (void const *)argp, 4UL); if (tmp___2 != 0UL) { return (-14); } else { } viafb_hotplug = gpu32 != 0U; goto ldv_34251; case 1447641349U: u.viamode.xres = (unsigned int )viafb_hotplug_Xres; u.viamode.yres = (unsigned int )viafb_hotplug_Yres; u.viamode.refresh = (unsigned int )viafb_hotplug_refresh; u.viamode.bpp = (unsigned int )viafb_hotplug_bpp; if (viafb_SAMM_ON == 1) { u.viamode.xres_sec = viafb_second_xres; u.viamode.yres_sec = viafb_second_yres; u.viamode.virtual_xres_sec = viafb_dual_fb != 0 ? viafbinfo1->var.xres_virtual : viafbinfo->var.xres_virtual; u.viamode.virtual_yres_sec = viafb_dual_fb != 0 ? viafbinfo1->var.yres_virtual : viafbinfo->var.yres_virtual; u.viamode.refresh_sec = (u32 )viafb_refresh1; u.viamode.bpp_sec = (u32 )viafb_bpp1; } else { u.viamode.xres_sec = 0U; u.viamode.yres_sec = 0U; u.viamode.virtual_xres_sec = 0U; u.viamode.virtual_yres_sec = 0U; u.viamode.refresh_sec = 0U; u.viamode.bpp_sec = 0U; } tmp___3 = copy_to_user((void *)argp, (void const *)(& u.viamode), 40UL); if (tmp___3 != 0UL) { return (-14); } else { } goto ldv_34251; case 1447641351U: u.viasamm.samm_status = (u32 )viafb_SAMM_ON; if (viafb_SAMM_ON == 1) { if (viafb_dual_fb != 0) { u.viasamm.size_prim = viaparinfo->fbmem_free; u.viasamm.size_sec = viaparinfo1->fbmem_free; } else if (viafb_second_size != 0) { u.viasamm.size_prim = viaparinfo->fbmem_free + (u32 )(viafb_second_size * -1048576); u.viasamm.size_sec = (u32 )(viafb_second_size * 1048576); } else { u.viasamm.size_prim = viaparinfo->fbmem_free >> 1; u.viasamm.size_sec = viaparinfo->fbmem_free >> 1; } u.viasamm.mem_base = viaparinfo->fbmem; u.viasamm.offset_sec = viafb_second_offset; } else { u.viasamm.size_prim = viaparinfo->memsize - viaparinfo->fbmem_used; u.viasamm.size_sec = 0U; u.viasamm.mem_base = viaparinfo->fbmem; u.viasamm.offset_sec = 0U; } tmp___4 = copy_to_user((void *)argp, (void const *)(& u.viasamm), 20UL); if (tmp___4 != 0UL) { return (-14); } else { } goto ldv_34251; case 1447641352U: tmp___5 = copy_from_user((void *)(& gpu32), (void const *)argp, 4UL); if (tmp___5 != 0UL) { return (-14); } else { } if ((int )gpu32 & 1) { via_set_state(16U, 0); } else { } if ((gpu32 & 8U) != 0U) { viafb_dvi_enable(); } else { } if ((gpu32 & 2U) != 0U) { viafb_lcd_enable(); } else { } goto ldv_34251; case 1447641353U: tmp___6 = copy_from_user((void *)(& gpu32), (void const *)argp, 4UL); if (tmp___6 != 0UL) { return (-14); } else { } if ((int )gpu32 & 1) { via_set_state(16U, 3); } else { } if ((gpu32 & 8U) != 0U) { viafb_dvi_disable(); } else { } if ((gpu32 & 2U) != 0U) { viafb_lcd_disable(); } else { } goto ldv_34251; case 1447641355U: u.active_dev.crt = (unsigned char )viafb_CRT_ON; u.active_dev.dvi = (unsigned char )viafb_DVI_ON; u.active_dev.lcd = (unsigned char )viafb_LCD_ON; u.active_dev.samm = (unsigned char )viafb_SAMM_ON; u.active_dev.primary_dev = (unsigned short )viafb_primary_dev; u.active_dev.lcd_dsp_cent = (unsigned char )viafb_lcd_dsp_method; u.active_dev.lcd_panel_id = (unsigned char )viafb_lcd_panel_id; u.active_dev.lcd_mode = (unsigned char )viafb_lcd_mode; u.active_dev.xres = (unsigned short )viafb_hotplug_Xres; u.active_dev.yres = (unsigned short )viafb_hotplug_Yres; u.active_dev.xres1 = (unsigned short )viafb_second_xres; u.active_dev.yres1 = (unsigned short )viafb_second_yres; u.active_dev.bpp = (unsigned short )viafb_bpp; u.active_dev.bpp1 = (unsigned short )viafb_bpp1; u.active_dev.refresh = (unsigned short )viafb_refresh; u.active_dev.refresh1 = (unsigned short )viafb_refresh1; u.active_dev.epia_dvi = (unsigned char )viafb_platform_epia_dvi; u.active_dev.lcd_dual_edge = (unsigned char )viafb_device_lcd_dualedge; u.active_dev.bus_width = (unsigned short )viafb_bus_width; tmp___7 = copy_to_user((void *)argp, (void const *)(& u.active_dev), 26UL); if (tmp___7 != 0UL) { return (-14); } else { } goto ldv_34251; case 1447641362U: u.driver_version.iMajorNum = 2; u.driver_version.iKernelNum = 6; u.driver_version.iOSNum = 0; u.driver_version.iMinorNum = 4; tmp___8 = copy_to_user((void *)argp, (void const *)(& u.driver_version), 16UL); if (tmp___8 != 0UL) { return (-14); } else { } goto ldv_34251; case 1447641365U: retrieve_device_setting(& u.viafb_setting); tmp___9 = copy_to_user((void *)argp, (void const *)(& u.viafb_setting), 184UL); if (tmp___9 != 0UL) { return (-14); } else { } goto ldv_34251; case 1447641368U: viafb_get_device_support_state(& state_info); __might_fault("/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8547/dscv_tempdir/dscv/ri/43_2a/drivers/video/fbdev/via/viafbdev.c", 567); __pu_val___1 = state_info; switch (4UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); goto ldv_34285; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); goto ldv_34285; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); goto ldv_34285; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); goto ldv_34285; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (argp): "ebx"); goto ldv_34285; } ldv_34285: ; if (__ret_pu___1 != 0) { return (-14); } else { } goto ldv_34251; case 1447641369U: viafb_get_device_connect_state(& state_info); __might_fault("/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8547/dscv_tempdir/dscv/ri/43_2a/drivers/video/fbdev/via/viafbdev.c", 573); __pu_val___2 = state_info; switch (4UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); goto ldv_34295; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); goto ldv_34295; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); goto ldv_34295; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); goto ldv_34295; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___2): "0" (__pu_val___2), "c" (argp): "ebx"); goto ldv_34295; } ldv_34295: ; if (__ret_pu___2 != 0) { return (-14); } else { } goto ldv_34251; case 1447641370U: tmp___10 = viafb_lcd_get_support_expand_state(info->var.xres, info->var.yres); state_info = (u32 )tmp___10; __might_fault("/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8547/dscv_tempdir/dscv/ri/43_2a/drivers/video/fbdev/via/viafbdev.c", 581); __pu_val___3 = state_info; switch (4UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); goto ldv_34305; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); goto ldv_34305; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); goto ldv_34305; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); goto ldv_34305; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___3): "0" (__pu_val___3), "c" (argp): "ebx"); goto ldv_34305; } ldv_34305: ; if (__ret_pu___3 != 0) { return (-14); } else { } goto ldv_34251; case 1447641378U: tmp___11 = copy_to_user((void *)argp, (void const *)(& driver_name), 6UL); if (tmp___11 != 0UL) { return (-14); } else { } goto ldv_34251; case 1447641381U: tmp___12 = memdup_user((void const *)argp, 1024UL); viafb_gamma_table = (u32 *)tmp___12; tmp___14 = IS_ERR((void const *)viafb_gamma_table); if ((int )tmp___14) { tmp___13 = PTR_ERR((void const *)viafb_gamma_table); return ((int )tmp___13); } else { } viafb_set_gamma_table(viafb_bpp, viafb_gamma_table); kfree((void const *)viafb_gamma_table); goto ldv_34251; case 1447641380U: tmp___15 = kmalloc(1024UL, 208U); viafb_gamma_table = (u32 *)tmp___15; if ((unsigned long )viafb_gamma_table == (unsigned long )((u32 *)0U)) { return (-12); } else { } viafb_get_gamma_table(viafb_gamma_table); tmp___16 = copy_to_user((void *)argp, (void const *)viafb_gamma_table, 1024UL); if (tmp___16 != 0UL) { kfree((void const *)viafb_gamma_table); return (-14); } else { } kfree((void const *)viafb_gamma_table); goto ldv_34251; case 1447641382U: viafb_get_gamma_support_state(viafb_bpp, & state_info); __might_fault("/home/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--43_2a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/8547/dscv_tempdir/dscv/ri/43_2a/drivers/video/fbdev/via/viafbdev.c", 613); __pu_val___4 = state_info; switch (4UL) { case 1UL: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); goto ldv_34318; case 2UL: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); goto ldv_34318; case 4UL: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); goto ldv_34318; case 8UL: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); goto ldv_34318; default: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___4): "0" (__pu_val___4), "c" (argp): "ebx"); goto ldv_34318; } ldv_34318: ; if (__ret_pu___4 != 0) { return (-14); } else { } goto ldv_34251; case 1447641392U: ; goto ldv_34251; case 1447641393U: ; goto ldv_34251; case 1447641395U: tmp___17 = copy_from_user((void *)(& u.panel_pos_size_para), (void const *)argp, 12UL); if (tmp___17 != 0UL) { return (-14); } else { } u.panel_pos_size_para.y = 0; u.panel_pos_size_para.x = u.panel_pos_size_para.y; tmp___18 = copy_to_user((void *)argp, (void const *)(& u.panel_pos_size_para), 12UL); if (tmp___18 != 0UL) { return (-14); } else { } goto ldv_34251; case 1447641396U: tmp___19 = copy_from_user((void *)(& u.panel_pos_size_para), (void const *)argp, 12UL); if (tmp___19 != 0UL) { return (-14); } else { } u.panel_pos_size_para.y = 0; u.panel_pos_size_para.x = u.panel_pos_size_para.y; tmp___20 = copy_to_user((void *)argp, (void const *)(& u.panel_pos_size_para), 12UL); if (tmp___20 != 0UL) { return (-14); } else { } goto ldv_34251; case 1447641399U: tmp___21 = copy_from_user((void *)(& u.panel_pos_size_para), (void const *)argp, 12UL); if (tmp___21 != 0UL) { return (-14); } else { } u.panel_pos_size_para.y = 0; u.panel_pos_size_para.x = u.panel_pos_size_para.y; tmp___22 = copy_to_user((void *)argp, (void const *)(& u.panel_pos_size_para), 12UL); if (tmp___22 != 0UL) { return (-14); } else { } goto ldv_34251; case 1447641400U: tmp___23 = copy_from_user((void *)(& u.panel_pos_size_para), (void const *)argp, 12UL); if (tmp___23 != 0UL) { return (-14); } else { } u.panel_pos_size_para.y = 0; u.panel_pos_size_para.x = u.panel_pos_size_para.y; tmp___24 = copy_to_user((void *)argp, (void const *)(& u.panel_pos_size_para), 12UL); if (tmp___24 != 0UL) { return (-14); } else { } goto ldv_34251; case 1447641398U: tmp___25 = copy_from_user((void *)(& u.panel_pos_size_para), (void const *)argp, 12UL); if (tmp___25 != 0UL) { return (-14); } else { } goto ldv_34251; case 1447641397U: tmp___26 = copy_from_user((void *)(& u.panel_pos_size_para), (void const *)argp, 12UL); if (tmp___26 != 0UL) { return (-14); } else { } goto ldv_34251; default: ; return (-22); } ldv_34251: ; return (0); } } static void viafb_fillrect(struct fb_info *info , struct fb_fillrect const *rect ) { struct viafb_par *viapar ; struct viafb_shared *shared ; u32 fg_color ; u8 rop ; int tmp ; { viapar = (struct viafb_par *)info->par; shared = viapar->shared; if ((info->flags & 2) != 0 || (unsigned long )shared->hw_bitblt == (unsigned long )((int (*)(void * , u8 , u32 , u32 , u8 , u32 , u32 , u32 , u32 , u32 * , u32 , u32 , u32 , u32 , u32 , u32 , u8 ))0)) { cfb_fillrect(info, rect); return; } else { } if ((unsigned int )rect->width == 0U || (unsigned int )rect->height == 0U) { return; } else { } if (info->fix.visual == 2U) { fg_color = *((u32 *)info->pseudo_palette + (unsigned long )rect->color); } else { fg_color = rect->color; } if ((unsigned int )rect->rop == 1U) { rop = 90U; } else { rop = 240U; } tmp = (*(shared->hw_bitblt))((shared->vdev)->engine_mmio, 3, rect->width, rect->height, (int )((u8 )info->var.bits_per_pixel), viapar->vram_addr, info->fix.line_length, rect->dx, rect->dy, (u32 *)0U, 0U, 0U, 0U, 0U, fg_color, 0U, (int )rop); if (tmp != 0) { cfb_fillrect(info, rect); } else { } return; } } static void viafb_copyarea(struct fb_info *info , struct fb_copyarea const *area ) { struct viafb_par *viapar ; struct viafb_shared *shared ; int tmp ; { viapar = (struct viafb_par *)info->par; shared = viapar->shared; if ((info->flags & 2) != 0 || (unsigned long )shared->hw_bitblt == (unsigned long )((int (*)(void * , u8 , u32 , u32 , u8 , u32 , u32 , u32 , u32 , u32 * , u32 , u32 , u32 , u32 , u32 , u32 , u8 ))0)) { cfb_copyarea(info, area); return; } else { } if ((unsigned int )area->width == 0U || (unsigned int )area->height == 0U) { return; } else { } tmp = (*(shared->hw_bitblt))((shared->vdev)->engine_mmio, 1, area->width, area->height, (int )((u8 )info->var.bits_per_pixel), viapar->vram_addr, info->fix.line_length, area->dx, area->dy, (u32 *)0U, viapar->vram_addr, info->fix.line_length, area->sx, area->sy, 0U, 0U, 0); if (tmp != 0) { cfb_copyarea(info, area); } else { } return; } } static void viafb_imageblit(struct fb_info *info , struct fb_image const *image ) { struct viafb_par *viapar ; struct viafb_shared *shared ; u32 fg_color ; u32 bg_color ; u8 op ; int tmp ; { viapar = (struct viafb_par *)info->par; shared = viapar->shared; fg_color = 0U; bg_color = 0U; if (((info->flags & 2) != 0 || (unsigned long )shared->hw_bitblt == (unsigned long )((int (*)(void * , u8 , u32 , u32 , u8 , u32 , u32 , u32 , u32 , u32 * , u32 , u32 , u32 , u32 , u32 , u32 , u8 ))0)) || ((unsigned int )((unsigned char )image->depth) != 1U && (int )((unsigned char )image->depth) != (int )viapar->depth)) { cfb_imageblit(info, image); return; } else { } if ((unsigned int )((unsigned char )image->depth) == 1U) { op = 2U; if (info->fix.visual == 2U) { fg_color = *((u32 *)info->pseudo_palette + (unsigned long )image->fg_color); bg_color = *((u32 *)info->pseudo_palette + (unsigned long )image->bg_color); } else { fg_color = image->fg_color; bg_color = image->bg_color; } } else { op = 1U; } tmp = (*(shared->hw_bitblt))((shared->vdev)->engine_mmio, (int )op, image->width, image->height, (int )((u8 )info->var.bits_per_pixel), viapar->vram_addr, info->fix.line_length, image->dx, image->dy, (u32 *)image->data, 0U, 0U, 0U, 0U, fg_color, bg_color, 0); if (tmp != 0) { cfb_imageblit(info, image); } else { } return; } } static int viafb_cursor(struct fb_info *info , struct fb_cursor *cursor ) { struct viafb_par *viapar ; void *engine ; u32 temp ; u32 xx ; u32 yy ; u32 bg_color ; u32 fg_color ; u32 chip_name ; int i ; int j ; int cur_size ; struct __anonstruct_cr_data_249 *cr_data ; void *tmp ; int size ; { viapar = (struct viafb_par *)info->par; engine = ((viapar->shared)->vdev)->engine_mmio; bg_color = 0U; fg_color = 0U; chip_name = (u32 )(viapar->shared)->chip_info.gfx_chip_name; j = 0; cur_size = 64; if ((info->flags & 2) != 0 || (unsigned long )info != (unsigned long )viafbinfo) { return (-19); } else { } if ((chip_name == 1U && viapar->iga_path == 2U) || viafb_LCD_ON != 0) { return (-19); } else { } viafb_show_hw_cursor(info, 1); if (((int )cursor->set & 4) != 0) { temp = (u32 )(((int )cursor->hot.x << 16) + (int )cursor->hot.y); writel(temp, (void volatile *)engine + 728U); } else { } if (((int )cursor->set & 2) != 0) { yy = cursor->image.dy - info->var.yoffset; xx = cursor->image.dx - info->var.xoffset; temp = yy & 65535U; temp = (xx << 16) | temp; writel(temp, (void volatile *)engine + 724U); } else { } if (cursor->image.width <= 32U && cursor->image.height <= 32U) { cur_size = 32; } else if (cursor->image.width <= 64U && cursor->image.height <= 64U) { cur_size = 64; } else { printk("\fviafb_cursor: The cursor is too large %dx%d", cursor->image.width, cursor->image.height); return (-6); } if (((int )cursor->set & 32) != 0) { temp = readl((void const volatile *)engine + 720U); if (cur_size == 32) { temp = temp | 2U; } else { temp = temp & 4294967293U; } writel(temp, (void volatile *)engine + 720U); } else { } if (((int )cursor->set & 8) != 0) { fg_color = cursor->image.fg_color; bg_color = cursor->image.bg_color; if (((chip_name == 6U || chip_name == 11U) || chip_name == 12U) || chip_name == 13U) { fg_color = (u32 )(((((int )*(info->cmap.red + (unsigned long )fg_color) & 65472) << 14) | (((int )*(info->cmap.green + (unsigned long )fg_color) & 65472) << 4)) | ((int )*(info->cmap.blue + (unsigned long )fg_color) >> 6)); bg_color = (u32 )(((((int )*(info->cmap.red + (unsigned long )bg_color) & 65472) << 14) | (((int )*(info->cmap.green + (unsigned long )bg_color) & 65472) << 4)) | ((int )*(info->cmap.blue + (unsigned long )bg_color) >> 6)); } else { fg_color = (u32 )(((((int )*(info->cmap.red + (unsigned long )fg_color) & 65280) << 8) | ((int )*(info->cmap.green + (unsigned long )fg_color) & 65280)) | ((int )*(info->cmap.blue + (unsigned long )fg_color) >> 8)); bg_color = (u32 )(((((int )*(info->cmap.red + (unsigned long )bg_color) & 65280) << 8) | ((int )*(info->cmap.green + (unsigned long )bg_color) & 65280)) | ((int )*(info->cmap.blue + (unsigned long )bg_color) >> 8)); } writel(bg_color, (void volatile *)engine + 732U); writel(fg_color, (void volatile *)engine + 736U); } else { } if (((int )cursor->set & 16) != 0) { tmp = kmalloc(16384UL, 32U); cr_data = (struct __anonstruct_252 *)tmp; size = (int )(((cursor->image.width + 7U) >> 3) * cursor->image.height); if ((unsigned long )cr_data == (unsigned long )((struct __anonstruct_254 *)0)) { return (-12); } else { } if (cur_size == 32) { i = 0; goto ldv_34377; ldv_34376: cr_data->bak[i] = 0U; cr_data->bak[i + 1] = 4294967295U; i = i + 1; i = i + 1; ldv_34377: ; if (i <= 2047) { goto ldv_34376; } else { } } else { i = 0; goto ldv_34380; ldv_34379: cr_data->bak[i] = 0U; cr_data->bak[i + 1] = 0U; cr_data->bak[i + 2] = 4294967295U; cr_data->bak[i + 3] = 4294967295U; i = i + 3; i = i + 1; ldv_34380: ; if (i <= 2047) { goto ldv_34379; } else { } } switch ((int )cursor->rop) { case 1: i = 0; goto ldv_34384; ldv_34383: cr_data->data[i] = (u8 )*(cursor->mask + (unsigned long )i); i = i + 1; ldv_34384: ; if (i < size) { goto ldv_34383; } else { } goto ldv_34386; case 0: i = 0; goto ldv_34389; ldv_34388: cr_data->data[i] = (u8 )*(cursor->mask + (unsigned long )i); i = i + 1; ldv_34389: ; if (i < size) { goto ldv_34388; } else { } goto ldv_34386; default: ; goto ldv_34386; } ldv_34386: ; if (cur_size == 32) { i = 0; goto ldv_34393; ldv_34392: cr_data->bak[j] = (unsigned int )cr_data->data[i]; cr_data->bak[j + 1] = ~ cr_data->bak[j]; j = j + 2; i = i + 1; ldv_34393: ; if (i < size) { goto ldv_34392; } else { } } else { i = 0; goto ldv_34396; ldv_34395: cr_data->bak[j] = (unsigned int )cr_data->data[i]; cr_data->bak[j + 1] = 0U; cr_data->bak[j + 2] = ~ cr_data->bak[j]; cr_data->bak[j + 3] = ~ cr_data->bak[j + 1]; j = j + 4; i = i + 1; ldv_34396: ; if (i < size) { goto ldv_34395; } else { } } memcpy_toio((void volatile *)viafbinfo->screen_base + (unsigned long )(viapar->shared)->cursor_vram_addr, (void const *)(& cr_data->bak), 8192UL); kfree((void const *)cr_data); } else { } if ((unsigned int )cursor->enable != 0U) { viafb_show_hw_cursor(info, 0); } else { } return (0); } } static int viafb_sync(struct fb_info *info ) { { if ((info->flags & 2) == 0) { viafb_wait_engine_idle(info); } else { } return (0); } } static int get_primary_device(void) { int primary_device ; { primary_device = 0; if (viafb_SAMM_ON != 0) { if (viafb_CRT_ON != 0) { if (((viaparinfo->shared)->iga1_devices & 16U) != 0U) { primary_device = 1; } else { } } else { } if (viafb_DVI_ON != 0) { if ((viaparinfo->tmds_setting_info)->iga_path == 1) { primary_device = 8; } else { } } else { } if (viafb_LCD_ON != 0) { if ((viaparinfo->lvds_setting_info)->iga_path == 1) { primary_device = 2; } else { } } else { } if (viafb_LCD2_ON != 0) { if ((viaparinfo->lvds_setting_info2)->iga_path == 1) { primary_device = 64; } else { } } else { } } else { } return (primary_device); } } static void retrieve_device_setting(struct viafb_ioctl_setting *setting_info ) { int tmp ; { if (viafb_CRT_ON == 1) { setting_info->device_status = 1U; } else { } if (viafb_DVI_ON == 1) { setting_info->device_status = (unsigned int )setting_info->device_status | 8U; } else { } if (viafb_LCD_ON == 1) { setting_info->device_status = (unsigned int )setting_info->device_status | 2U; } else { } if (viafb_LCD2_ON == 1) { setting_info->device_status = (unsigned int )setting_info->device_status | 64U; } else { } setting_info->samm_status = (unsigned short )viafb_SAMM_ON; tmp = get_primary_device(); setting_info->primary_device = (unsigned int )tmp; setting_info->first_dev_bpp = (unsigned short )viafb_bpp; setting_info->second_dev_bpp = (unsigned short )viafb_bpp1; setting_info->first_dev_refresh = (unsigned short )viafb_refresh; setting_info->second_dev_refresh = (unsigned short )viafb_refresh1; setting_info->first_dev_hor_res = (unsigned short )viafb_hotplug_Xres; setting_info->first_dev_ver_res = (unsigned short )viafb_hotplug_Yres; setting_info->second_dev_hor_res = (unsigned short )viafb_second_xres; setting_info->second_dev_ver_res = (unsigned short )viafb_second_yres; setting_info->lcd_attributes.display_center = (unsigned int )viafb_lcd_dsp_method; setting_info->lcd_attributes.panel_id = (unsigned int )viafb_lcd_panel_id; setting_info->lcd_attributes.lcd_mode = (unsigned int )viafb_lcd_mode; return; } } static int parse_active_dev(void) { int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; int tmp___4 ; int tmp___5 ; int tmp___6 ; int tmp___7 ; int tmp___8 ; int tmp___9 ; int tmp___10 ; { viafb_CRT_ON = 0; viafb_DVI_ON = 0; viafb_LCD_ON = 0; viafb_LCD2_ON = 0; if ((unsigned long )viafb_active_dev == (unsigned long )((char *)0)) { tmp = machine_is_olpc(); if (tmp != 0) { viafb_LCD_ON = 1; viafb_SAMM_ON = 0; } else { viafb_CRT_ON = 1; viafb_SAMM_ON = 0; } } else { tmp___10 = strcmp((char const *)viafb_active_dev, "CRT+DVI"); if (tmp___10 == 0) { viafb_CRT_ON = 1; viafb_DVI_ON = 1; viafb_primary_dev = 1; } else { tmp___9 = strcmp((char const *)viafb_active_dev, "DVI+CRT"); if (tmp___9 == 0) { viafb_CRT_ON = 1; viafb_DVI_ON = 1; viafb_primary_dev = 8; } else { tmp___8 = strcmp((char const *)viafb_active_dev, "CRT+LCD"); if (tmp___8 == 0) { viafb_CRT_ON = 1; viafb_LCD_ON = 1; viafb_primary_dev = 1; } else { tmp___7 = strcmp((char const *)viafb_active_dev, "LCD+CRT"); if (tmp___7 == 0) { viafb_CRT_ON = 1; viafb_LCD_ON = 1; viafb_primary_dev = 2; } else { tmp___6 = strcmp((char const *)viafb_active_dev, "DVI+LCD"); if (tmp___6 == 0) { viafb_DVI_ON = 1; viafb_LCD_ON = 1; viafb_primary_dev = 8; } else { tmp___5 = strcmp((char const *)viafb_active_dev, "LCD+DVI"); if (tmp___5 == 0) { viafb_DVI_ON = 1; viafb_LCD_ON = 1; viafb_primary_dev = 2; } else { tmp___4 = strcmp((char const *)viafb_active_dev, "LCD+LCD2"); if (tmp___4 == 0) { viafb_LCD_ON = 1; viafb_LCD2_ON = 1; viafb_primary_dev = 2; } else { tmp___3 = strcmp((char const *)viafb_active_dev, "LCD2+LCD"); if (tmp___3 == 0) { viafb_LCD_ON = 1; viafb_LCD2_ON = 1; viafb_primary_dev = 64; } else { tmp___2 = strcmp((char const *)viafb_active_dev, "CRT"); if (tmp___2 == 0) { viafb_CRT_ON = 1; viafb_SAMM_ON = 0; } else { tmp___1 = strcmp((char const *)viafb_active_dev, "DVI"); if (tmp___1 == 0) { viafb_DVI_ON = 1; viafb_SAMM_ON = 0; } else { tmp___0 = strcmp((char const *)viafb_active_dev, "LCD"); if (tmp___0 == 0) { viafb_LCD_ON = 1; viafb_SAMM_ON = 0; } else { return (-22); } } } } } } } } } } } } return (0); } } static int parse_port(char *opt_str , int *output_interface ) { int tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; int tmp___3 ; { tmp___3 = strncmp((char const *)opt_str, "DVP0", 4UL); if (tmp___3 == 0) { *output_interface = 2; } else { tmp___2 = strncmp((char const *)opt_str, "DVP1", 4UL); if (tmp___2 == 0) { *output_interface = 3; } else { tmp___1 = strncmp((char const *)opt_str, "DFP_HIGHLOW", 11UL); if (tmp___1 == 0) { *output_interface = 6; } else { tmp___0 = strncmp((char const *)opt_str, "DFP_HIGH", 8UL); if (tmp___0 == 0) { *output_interface = 4; } else { tmp = strncmp((char const *)opt_str, "DFP_LOW", 7UL); if (tmp == 0) { *output_interface = 5; } else { *output_interface = 0; } } } } } return (0); } } static void parse_lcd_port(void) { { parse_port(viafb_lcd_port, & (viaparinfo->chip_info)->lvds_chip_info.output_interface); (viaparinfo->chip_info)->lvds_chip_info2.output_interface = 0; return; } } static void parse_dvi_port(void) { { parse_port(viafb_dvi_port, & (viaparinfo->chip_info)->tmds_chip_info.output_interface); return; } } static int viafb_dvp0_proc_show(struct seq_file *m , void *v ) { u8 dvp0_data_dri ; u8 dvp0_clk_dri ; u8 dvp0 ; u8 tmp ; u8 tmp___0 ; u8 tmp___1 ; u8 tmp___2 ; u8 tmp___3 ; { dvp0_data_dri = 0U; dvp0_clk_dri = 0U; dvp0 = 0U; tmp = via_read_reg(964, 42); tmp___0 = via_read_reg(964, 27); dvp0_data_dri = (u8 )((int )((signed char )(((int )tmp & 32) >> 4)) | (int )((signed char )(((int )tmp___0 & 2) >> 1))); tmp___1 = via_read_reg(964, 42); tmp___2 = via_read_reg(964, 30); dvp0_clk_dri = (u8 )((int )((signed char )(((int )tmp___1 & 16) >> 3)) | (int )((signed char )(((int )tmp___2 & 4) >> 2))); tmp___3 = via_read_reg(980, 150); dvp0 = (unsigned int )tmp___3 & 15U; seq_printf(m, "%x %x %x\n", (int )dvp0, (int )dvp0_data_dri, (int )dvp0_clk_dri); return (0); } } static int viafb_dvp0_proc_open(struct inode *inode , struct file *file ) { int tmp ; { tmp = single_open(file, & viafb_dvp0_proc_show, (void *)0); return (tmp); } } static ssize_t viafb_dvp0_proc_write(struct file *file , char const *buffer , size_t count , loff_t *pos ) { char buf[20U] ; char *value ; char *pbuf ; u8 reg_val ; unsigned long length ; unsigned long i ; unsigned long tmp ; int tmp___0 ; { reg_val = 0U; if (count == 0UL) { return (-22L); } else { } length = 20UL < count ? 20UL : count; tmp = copy_from_user((void *)(& buf), (void const *)buffer, length); if (tmp != 0UL) { return (-14L); } else { } buf[length - 1UL] = 0; pbuf = (char *)(& buf); i = 0UL; goto ldv_34451; ldv_34450: value = strsep(& pbuf, " "); if ((unsigned long )value != (unsigned long )((char *)0)) { tmp___0 = kstrtou8((char const *)value, 0U, & reg_val); if (tmp___0 < 0) { return (-22L); } else { } switch (i) { case 0UL: via_write_reg_mask(980, 150, (int )reg_val, 15); goto ldv_34445; case 1UL: via_write_reg_mask(964, 42, (int )reg_val << 4U, 32); via_write_reg_mask(964, 27, (int )reg_val << 1U, 2); goto ldv_34445; case 2UL: via_write_reg_mask(964, 42, (int )reg_val << 3U, 16); via_write_reg_mask(964, 30, (int )reg_val << 2U, 4); goto ldv_34445; default: ; goto ldv_34445; } ldv_34445: ; } else { goto ldv_34449; } i = i + 1UL; ldv_34451: ; if (i <= 2UL) { goto ldv_34450; } else { } ldv_34449: ; return ((ssize_t )count); } } static struct file_operations const viafb_dvp0_proc_fops = {& __this_module, & seq_lseek, & seq_read, & viafb_dvp0_proc_write, 0, 0, 0, 0, 0, 0, 0, 0, & viafb_dvp0_proc_open, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int viafb_dvp1_proc_show(struct seq_file *m , void *v ) { u8 dvp1 ; u8 dvp1_data_dri ; u8 dvp1_clk_dri ; u8 tmp ; u8 tmp___0 ; u8 tmp___1 ; { dvp1 = 0U; dvp1_data_dri = 0U; dvp1_clk_dri = 0U; tmp = via_read_reg(980, 155); dvp1 = (unsigned int )tmp & 15U; tmp___0 = via_read_reg(964, 101); dvp1_data_dri = (u8 )(((int )tmp___0 & 12) >> 2); tmp___1 = via_read_reg(964, 101); dvp1_clk_dri = (unsigned int )tmp___1 & 3U; seq_printf(m, "%x %x %x\n", (int )dvp1, (int )dvp1_data_dri, (int )dvp1_clk_dri); return (0); } } static int viafb_dvp1_proc_open(struct inode *inode , struct file *file ) { int tmp ; { tmp = single_open(file, & viafb_dvp1_proc_show, (void *)0); return (tmp); } } static ssize_t viafb_dvp1_proc_write(struct file *file , char const *buffer , size_t count , loff_t *pos ) { char buf[20U] ; char *value ; char *pbuf ; u8 reg_val ; unsigned long length ; unsigned long i ; unsigned long tmp ; int tmp___0 ; { reg_val = 0U; if (count == 0UL) { return (-22L); } else { } length = 20UL < count ? 20UL : count; tmp = copy_from_user((void *)(& buf), (void const *)buffer, length); if (tmp != 0UL) { return (-14L); } else { } buf[length - 1UL] = 0; pbuf = (char *)(& buf); i = 0UL; goto ldv_34483; ldv_34482: value = strsep(& pbuf, " "); if ((unsigned long )value != (unsigned long )((char *)0)) { tmp___0 = kstrtou8((char const *)value, 0U, & reg_val); if (tmp___0 < 0) { return (-22L); } else { } switch (i) { case 0UL: via_write_reg_mask(980, 155, (int )reg_val, 15); goto ldv_34477; case 1UL: via_write_reg_mask(964, 101, (int )reg_val << 2U, 12); goto ldv_34477; case 2UL: via_write_reg_mask(964, 101, (int )reg_val, 3); goto ldv_34477; default: ; goto ldv_34477; } ldv_34477: ; } else { goto ldv_34481; } i = i + 1UL; ldv_34483: ; if (i <= 2UL) { goto ldv_34482; } else { } ldv_34481: ; return ((ssize_t )count); } } static struct file_operations const viafb_dvp1_proc_fops = {& __this_module, & seq_lseek, & seq_read, & viafb_dvp1_proc_write, 0, 0, 0, 0, 0, 0, 0, 0, & viafb_dvp1_proc_open, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int viafb_dfph_proc_show(struct seq_file *m , void *v ) { u8 dfp_high ; u8 tmp ; { dfp_high = 0U; tmp = via_read_reg(980, 151); dfp_high = (unsigned int )tmp & 15U; seq_printf(m, "%x\n", (int )dfp_high); return (0); } } static int viafb_dfph_proc_open(struct inode *inode , struct file *file ) { int tmp ; { tmp = single_open(file, & viafb_dfph_proc_show, (void *)0); return (tmp); } } static ssize_t viafb_dfph_proc_write(struct file *file , char const *buffer , size_t count , loff_t *pos ) { int err ; u8 reg_val ; { err = kstrtou8_from_user(buffer, count, 0U, & reg_val); if (err != 0) { return ((ssize_t )err); } else { } via_write_reg_mask(980, 151, (int )reg_val, 15); return ((ssize_t )count); } } static struct file_operations const viafb_dfph_proc_fops = {& __this_module, & seq_lseek, & seq_read, & viafb_dfph_proc_write, 0, 0, 0, 0, 0, 0, 0, 0, & viafb_dfph_proc_open, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int viafb_dfpl_proc_show(struct seq_file *m , void *v ) { u8 dfp_low ; u8 tmp ; { dfp_low = 0U; tmp = via_read_reg(980, 153); dfp_low = (unsigned int )tmp & 15U; seq_printf(m, "%x\n", (int )dfp_low); return (0); } } static int viafb_dfpl_proc_open(struct inode *inode , struct file *file ) { int tmp ; { tmp = single_open(file, & viafb_dfpl_proc_show, (void *)0); return (tmp); } } static ssize_t viafb_dfpl_proc_write(struct file *file , char const *buffer , size_t count , loff_t *pos ) { int err ; u8 reg_val ; { err = kstrtou8_from_user(buffer, count, 0U, & reg_val); if (err != 0) { return ((ssize_t )err); } else { } via_write_reg_mask(980, 153, (int )reg_val, 15); return ((ssize_t )count); } } static struct file_operations const viafb_dfpl_proc_fops = {& __this_module, & seq_lseek, & seq_read, & viafb_dfpl_proc_write, 0, 0, 0, 0, 0, 0, 0, 0, & viafb_dfpl_proc_open, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int viafb_vt1636_proc_show(struct seq_file *m , void *v ) { u8 vt1636_08 ; u8 vt1636_09 ; u8 tmp ; u8 tmp___0 ; u8 tmp___1 ; u8 tmp___2 ; { vt1636_08 = 0U; vt1636_09 = 0U; switch ((viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name) { case 14: tmp = viafb_gpio_i2c_read_lvds(viaparinfo->lvds_setting_info, & (viaparinfo->chip_info)->lvds_chip_info, 8); vt1636_08 = (unsigned int )tmp & 15U; tmp___0 = viafb_gpio_i2c_read_lvds(viaparinfo->lvds_setting_info, & (viaparinfo->chip_info)->lvds_chip_info, 9); vt1636_09 = (unsigned int )tmp___0 & 31U; seq_printf(m, "%x %x\n", (int )vt1636_08, (int )vt1636_09); goto ldv_34528; default: ; goto ldv_34528; } ldv_34528: ; switch ((viaparinfo->chip_info)->lvds_chip_info2.lvds_chip_name) { case 14: tmp___1 = viafb_gpio_i2c_read_lvds(viaparinfo->lvds_setting_info2, & (viaparinfo->chip_info)->lvds_chip_info2, 8); vt1636_08 = (unsigned int )tmp___1 & 15U; tmp___2 = viafb_gpio_i2c_read_lvds(viaparinfo->lvds_setting_info2, & (viaparinfo->chip_info)->lvds_chip_info2, 9); vt1636_09 = (unsigned int )tmp___2 & 31U; seq_printf(m, " %x %x\n", (int )vt1636_08, (int )vt1636_09); goto ldv_34531; default: ; goto ldv_34531; } ldv_34531: ; return (0); } } static int viafb_vt1636_proc_open(struct inode *inode , struct file *file ) { int tmp ; { tmp = single_open(file, & viafb_vt1636_proc_show, (void *)0); return (tmp); } } static ssize_t viafb_vt1636_proc_write(struct file *file , char const *buffer , size_t count , loff_t *pos ) { char buf[30U] ; char *value ; char *pbuf ; struct IODATA reg_val ; unsigned long length ; unsigned long i ; unsigned long tmp ; int tmp___0 ; int tmp___1 ; { if (count == 0UL) { return (-22L); } else { } length = 30UL < count ? 30UL : count; tmp = copy_from_user((void *)(& buf), (void const *)buffer, length); if (tmp != 0UL) { return (-14L); } else { } buf[length - 1UL] = 0; pbuf = (char *)(& buf); switch ((viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name) { case 14: i = 0UL; goto ldv_34556; ldv_34555: value = strsep(& pbuf, " "); if ((unsigned long )value != (unsigned long )((char *)0)) { tmp___0 = kstrtou8((char const *)value, 0U, & reg_val.Data); if (tmp___0 < 0) { return (-22L); } else { } switch (i) { case 0UL: reg_val.Index = 8U; reg_val.Mask = 15U; viafb_gpio_i2c_write_mask_lvds(viaparinfo->lvds_setting_info, & (viaparinfo->chip_info)->lvds_chip_info, reg_val); goto ldv_34551; case 1UL: reg_val.Index = 9U; reg_val.Mask = 31U; viafb_gpio_i2c_write_mask_lvds(viaparinfo->lvds_setting_info, & (viaparinfo->chip_info)->lvds_chip_info, reg_val); goto ldv_34551; default: ; goto ldv_34551; } ldv_34551: ; } else { goto ldv_34554; } i = i + 1UL; ldv_34556: ; if (i <= 1UL) { goto ldv_34555; } else { } ldv_34554: ; goto ldv_34557; default: ; goto ldv_34557; } ldv_34557: ; switch ((viaparinfo->chip_info)->lvds_chip_info2.lvds_chip_name) { case 14: i = 0UL; goto ldv_34566; ldv_34565: value = strsep(& pbuf, " "); if ((unsigned long )value != (unsigned long )((char *)0)) { tmp___1 = kstrtou8((char const *)value, 0U, & reg_val.Data); if (tmp___1 < 0) { return (-22L); } else { } switch (i) { case 0UL: reg_val.Index = 8U; reg_val.Mask = 15U; viafb_gpio_i2c_write_mask_lvds(viaparinfo->lvds_setting_info2, & (viaparinfo->chip_info)->lvds_chip_info2, reg_val); goto ldv_34561; case 1UL: reg_val.Index = 9U; reg_val.Mask = 31U; viafb_gpio_i2c_write_mask_lvds(viaparinfo->lvds_setting_info2, & (viaparinfo->chip_info)->lvds_chip_info2, reg_val); goto ldv_34561; default: ; goto ldv_34561; } ldv_34561: ; } else { goto ldv_34564; } i = i + 1UL; ldv_34566: ; if (i <= 1UL) { goto ldv_34565; } else { } ldv_34564: ; goto ldv_34567; default: ; goto ldv_34567; } ldv_34567: ; return ((ssize_t )count); } } static struct file_operations const viafb_vt1636_proc_fops = {& __this_module, & seq_lseek, & seq_read, & viafb_vt1636_proc_write, 0, 0, 0, 0, 0, 0, 0, 0, & viafb_vt1636_proc_open, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int viafb_sup_odev_proc_show(struct seq_file *m , void *v ) { { via_odev_to_seq(m, supported_odev_map[(viaparinfo->shared)->chip_info.gfx_chip_name]); return (0); } } static int viafb_sup_odev_proc_open(struct inode *inode , struct file *file ) { int tmp ; { tmp = single_open(file, & viafb_sup_odev_proc_show, (void *)0); return (tmp); } } static struct file_operations const viafb_sup_odev_proc_fops = {& __this_module, & seq_lseek, & seq_read, 0, 0, 0, 0, 0, 0, 0, 0, 0, & viafb_sup_odev_proc_open, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static ssize_t odev_update(char const *buffer , size_t count , u32 *odev ) { char buf[64U] ; char *ptr ; u32 devices ; bool add ; bool sub ; unsigned long tmp ; { ptr = (char *)(& buf); if (count == 0UL || count > 63UL) { return (-22L); } else { } tmp = copy_from_user((void *)(& buf), (void const *)buffer, count); if (tmp != 0UL) { return (-14L); } else { } buf[count] = 0; add = (int )((signed char )buf[0]) == 43; sub = (int )((signed char )buf[0]) == 45; if ((int )add || (int )sub) { ptr = ptr + 1; } else { } devices = via_parse_odev(ptr, & ptr); if ((int )((signed char )*ptr) == 10) { ptr = ptr + 1; } else { } if ((int )((signed char )*ptr) != 0) { return (-22L); } else { } if ((int )add) { *odev = *odev | devices; } else if ((int )sub) { *odev = *odev & ~ devices; } else { *odev = devices; } return ((ssize_t )count); } } static int viafb_iga1_odev_proc_show(struct seq_file *m , void *v ) { { via_odev_to_seq(m, (viaparinfo->shared)->iga1_devices); return (0); } } static int viafb_iga1_odev_proc_open(struct inode *inode , struct file *file ) { int tmp ; { tmp = single_open(file, & viafb_iga1_odev_proc_show, (void *)0); return (tmp); } } static ssize_t viafb_iga1_odev_proc_write(struct file *file , char const *buffer , size_t count , loff_t *pos ) { u32 dev_on ; u32 dev_off ; u32 dev_old ; u32 dev_new ; ssize_t res ; { dev_new = (viaparinfo->shared)->iga1_devices; dev_old = dev_new; res = odev_update(buffer, count, & dev_new); if ((unsigned long )res != count) { return (res); } else { } dev_off = ~ dev_new & dev_old; dev_on = ~ dev_old & dev_new; (viaparinfo->shared)->iga1_devices = dev_new; (viaparinfo->shared)->iga2_devices = (viaparinfo->shared)->iga2_devices & ~ dev_new; via_set_state(dev_off, 3); via_set_source(dev_new, 1); via_set_state(dev_on, 0); return (res); } } static struct file_operations const viafb_iga1_odev_proc_fops = {& __this_module, & seq_lseek, & seq_read, & viafb_iga1_odev_proc_write, 0, 0, 0, 0, 0, 0, 0, 0, & viafb_iga1_odev_proc_open, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static int viafb_iga2_odev_proc_show(struct seq_file *m , void *v ) { { via_odev_to_seq(m, (viaparinfo->shared)->iga2_devices); return (0); } } static int viafb_iga2_odev_proc_open(struct inode *inode , struct file *file ) { int tmp ; { tmp = single_open(file, & viafb_iga2_odev_proc_show, (void *)0); return (tmp); } } static ssize_t viafb_iga2_odev_proc_write(struct file *file , char const *buffer , size_t count , loff_t *pos ) { u32 dev_on ; u32 dev_off ; u32 dev_old ; u32 dev_new ; ssize_t res ; { dev_new = (viaparinfo->shared)->iga2_devices; dev_old = dev_new; res = odev_update(buffer, count, & dev_new); if ((unsigned long )res != count) { return (res); } else { } dev_off = ~ dev_new & dev_old; dev_on = ~ dev_old & dev_new; (viaparinfo->shared)->iga2_devices = dev_new; (viaparinfo->shared)->iga1_devices = (viaparinfo->shared)->iga1_devices & ~ dev_new; via_set_state(dev_off, 3); via_set_source(dev_new, 2); via_set_state(dev_on, 0); return (res); } } static struct file_operations const viafb_iga2_odev_proc_fops = {& __this_module, & seq_lseek, & seq_read, & viafb_iga2_odev_proc_write, 0, 0, 0, 0, 0, 0, 0, 0, & viafb_iga2_odev_proc_open, 0, & single_release, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; static void viafb_init_proc(struct viafb_shared *shared ) { struct proc_dir_entry *iga1_entry ; struct proc_dir_entry *iga2_entry ; struct proc_dir_entry *viafb_entry ; struct proc_dir_entry *tmp ; { tmp = proc_mkdir("viafb", (struct proc_dir_entry *)0); viafb_entry = tmp; shared->proc_entry = viafb_entry; if ((unsigned long )viafb_entry != (unsigned long )((struct proc_dir_entry *)0)) { proc_create("dvp0", 0, viafb_entry, & viafb_dvp0_proc_fops); proc_create("dvp1", 0, viafb_entry, & viafb_dvp1_proc_fops); proc_create("dfph", 0, viafb_entry, & viafb_dfph_proc_fops); proc_create("dfpl", 0, viafb_entry, & viafb_dfpl_proc_fops); if (shared->chip_info.lvds_chip_info.lvds_chip_name == 14 || shared->chip_info.lvds_chip_info2.lvds_chip_name == 14) { proc_create("vt1636", 0, viafb_entry, & viafb_vt1636_proc_fops); } else { } proc_create("supported_output_devices", 0, viafb_entry, & viafb_sup_odev_proc_fops); iga1_entry = proc_mkdir("iga1", viafb_entry); shared->iga1_proc_entry = iga1_entry; proc_create("output_devices", 0, iga1_entry, & viafb_iga1_odev_proc_fops); iga2_entry = proc_mkdir("iga2", viafb_entry); shared->iga2_proc_entry = iga2_entry; proc_create("output_devices", 0, iga2_entry, & viafb_iga2_odev_proc_fops); } else { } return; } } static void viafb_remove_proc(struct viafb_shared *shared ) { struct proc_dir_entry *viafb_entry ; struct proc_dir_entry *iga1_entry ; struct proc_dir_entry *iga2_entry ; { viafb_entry = shared->proc_entry; iga1_entry = shared->iga1_proc_entry; iga2_entry = shared->iga2_proc_entry; if ((unsigned long )viafb_entry == (unsigned long )((struct proc_dir_entry *)0)) { return; } else { } remove_proc_entry("output_devices", iga2_entry); remove_proc_entry("iga2", viafb_entry); remove_proc_entry("output_devices", iga1_entry); remove_proc_entry("iga1", viafb_entry); remove_proc_entry("supported_output_devices", viafb_entry); remove_proc_entry("dvp0", viafb_entry); remove_proc_entry("dvp1", viafb_entry); remove_proc_entry("dfph", viafb_entry); remove_proc_entry("dfpl", viafb_entry); if (shared->chip_info.lvds_chip_info.lvds_chip_name == 14 || shared->chip_info.lvds_chip_info2.lvds_chip_name == 14) { remove_proc_entry("vt1636", viafb_entry); } else { } remove_proc_entry("viafb", (struct proc_dir_entry *)0); return; } } static int parse_mode(char const *str , u32 devices , u32 *xres , u32 *yres ) { struct fb_videomode const *mode ; char *ptr ; int tmp ; unsigned long tmp___0 ; unsigned long tmp___1 ; { mode = (struct fb_videomode const *)0; if ((unsigned long )str == (unsigned long )((char const *)0)) { if (devices == 16U) { mode = via_aux_get_preferred_mode((viaparinfo->shared)->i2c_26); } else if (devices == 32U) { mode = via_aux_get_preferred_mode((viaparinfo->shared)->i2c_31); } else { } if ((unsigned long )mode != (unsigned long )((struct fb_videomode const *)0)) { *xres = mode->xres; *yres = mode->yres; } else { tmp = machine_is_olpc(); if (tmp != 0) { *xres = 1200U; *yres = 900U; } else { *xres = 640U; *yres = 480U; } } return (0); } else { } tmp___0 = simple_strtoul(str, & ptr, 10U); *xres = (u32 )tmp___0; if ((int )((signed char )*ptr) != 120) { return (-22); } else { } tmp___1 = simple_strtoul((char const *)ptr + 1U, & ptr, 10U); *yres = (u32 )tmp___1; if ((int )((signed char )*ptr) != 0) { return (-22); } else { } return (0); } } static int viafb_suspend(void *unused ) { { console_lock(); fb_set_suspend(viafbinfo, 1); viafb_sync(viafbinfo); console_unlock(); return (0); } } static int viafb_resume(void *unused ) { { console_lock(); if ((unsigned long )((viaparinfo->shared)->vdev)->engine_mmio != (unsigned long )((void *)0)) { viafb_reset_engine(viaparinfo); } else { } viafb_set_par(viafbinfo); if (viafb_dual_fb != 0) { viafb_set_par(viafbinfo1); } else { } fb_set_suspend(viafbinfo, 0); console_unlock(); return (0); } } static struct viafb_pm_hooks viafb_fb_pm_hooks = {{0, 0}, & viafb_suspend, & viafb_resume, 0}; static void i2c_bus_probe(struct viafb_shared *shared ) { struct i2c_adapter *tmp ; struct i2c_adapter *tmp___0 ; struct i2c_adapter *tmp___1 ; int tmp___2 ; { printk("\016viafb: Probing I2C bus 0x26\n"); tmp = viafb_find_i2c_adapter(0); shared->i2c_26 = via_aux_probe(tmp); printk("\016viafb: Probing I2C bus 0x31\n"); tmp___0 = viafb_find_i2c_adapter(1); shared->i2c_31 = via_aux_probe(tmp___0); tmp___2 = machine_is_olpc(); if (tmp___2 == 0) { printk("\016viafb: Probing I2C bus 0x2C\n"); tmp___1 = viafb_find_i2c_adapter(3); shared->i2c_2C = via_aux_probe(tmp___1); } else { } printk("\016viafb: Finished I2C bus probing"); return; } } static void i2c_bus_free(struct viafb_shared *shared ) { { via_aux_free(shared->i2c_26); via_aux_free(shared->i2c_31); via_aux_free(shared->i2c_2C); return; } } int via_fb_pci_probe(struct viafb_dev *vdev ) { u32 default_xres ; u32 default_yres ; struct fb_var_screeninfo default_var ; int rc ; u32 viafb_par_length ; int tmp ; struct fb_videomode const *tmp___0 ; struct fb_videomode const *tmp___1 ; int tmp___2 ; int tmp___3 ; { memset((void *)(& default_var), 0, 160UL); viafb_par_length = 72U; viafbinfo = framebuffer_alloc((unsigned long )viafb_par_length + 224UL, & (vdev->pdev)->dev); if ((unsigned long )viafbinfo == (unsigned long )((struct fb_info *)0)) { printk("\vCould not allocate memory for viafb_info.\n"); return (-12); } else { } viaparinfo = (struct viafb_par *)viafbinfo->par; viaparinfo->shared = (struct viafb_shared *)viafbinfo->par + (unsigned long )viafb_par_length; (viaparinfo->shared)->vdev = vdev; viaparinfo->vram_addr = 0U; viaparinfo->tmds_setting_info = & (viaparinfo->shared)->tmds_setting_info; viaparinfo->lvds_setting_info = & (viaparinfo->shared)->lvds_setting_info; viaparinfo->lvds_setting_info2 = & (viaparinfo->shared)->lvds_setting_info2; viaparinfo->chip_info = & (viaparinfo->shared)->chip_info; i2c_bus_probe(viaparinfo->shared); if (viafb_dual_fb != 0) { viafb_SAMM_ON = 1; } else { } parse_lcd_port(); parse_dvi_port(); viafb_init_chip_info(vdev->chip_type); viaparinfo->fbmem = (unsigned int )vdev->fbmem_start; viaparinfo->memsize = (unsigned int )vdev->fbmem_len; viaparinfo->fbmem_free = viaparinfo->memsize; viaparinfo->fbmem_used = 0U; viafbinfo->screen_base = (char *)vdev->fbmem; viafbinfo->fix.mmio_start = vdev->engine_start; viafbinfo->fix.mmio_len = (__u32 )vdev->engine_len; viafbinfo->node = 0; viafbinfo->fbops = & viafb_ops; viafbinfo->flags = 8193; viafbinfo->pseudo_palette = (void *)(& pseudo_pal); if (viafb_accel != 0) { tmp = viafb_setup_engine(viafbinfo); if (tmp == 0) { viafbinfo->flags = viafbinfo->flags | 1792; default_var.accel_flags = 1U; } else { viafbinfo->flags = viafbinfo->flags | 2; default_var.accel_flags = 0U; } } else { viafbinfo->flags = viafbinfo->flags | 2; default_var.accel_flags = 0U; } if (viafb_second_size != 0 && viafb_second_size <= 7) { viafb_second_offset = viaparinfo->fbmem_free + (u32 )(viafb_second_size * -1048576); } else { viafb_second_size = 8; viafb_second_offset = viaparinfo->fbmem_free + (u32 )(viafb_second_size * -1048576); } parse_mode((char const *)viafb_mode, (viaparinfo->shared)->iga1_devices, & default_xres, & default_yres); if (viafb_SAMM_ON == 1) { parse_mode((char const *)viafb_mode1, (viaparinfo->shared)->iga2_devices, & viafb_second_xres, & viafb_second_yres); } else { } default_var.xres = default_xres; default_var.yres = default_yres; default_var.xres_virtual = default_xres; default_var.yres_virtual = default_yres; default_var.bits_per_pixel = (__u32 )viafb_bpp; tmp___0 = viafb_get_best_mode((int )default_var.xres, (int )default_var.yres, viafb_refresh); viafb_fill_var_timing_info(& default_var, tmp___0); viafb_setup_fixinfo(& viafbinfo->fix, viaparinfo); viafbinfo->var = default_var; if (viafb_dual_fb != 0) { viafbinfo1 = framebuffer_alloc((size_t )viafb_par_length, & (vdev->pdev)->dev); if ((unsigned long )viafbinfo1 == (unsigned long )((struct fb_info *)0)) { printk("\vallocate the second framebuffer struct error\n"); rc = -12; goto out_fb_release; } else { } viaparinfo1 = (struct viafb_par *)viafbinfo1->par; memcpy((void *)viaparinfo1, (void const *)viaparinfo, (size_t )viafb_par_length); viaparinfo1->vram_addr = viafb_second_offset; viaparinfo1->memsize = viaparinfo->memsize - viafb_second_offset; viaparinfo->memsize = viafb_second_offset; viaparinfo1->fbmem = viaparinfo->fbmem + viafb_second_offset; viaparinfo1->fbmem_used = viaparinfo->fbmem_used; viaparinfo1->fbmem_free = viaparinfo1->memsize - viaparinfo1->fbmem_used; viaparinfo->fbmem_free = viaparinfo->memsize; viaparinfo->fbmem_used = 0U; viaparinfo->iga_path = 1U; viaparinfo1->iga_path = 2U; memcpy((void *)viafbinfo1, (void const *)viafbinfo, 1608UL); viafbinfo1->par = (void *)viaparinfo1; viafbinfo1->screen_base = viafbinfo->screen_base + (unsigned long )viafb_second_offset; default_var.xres = viafb_second_xres; default_var.yres = viafb_second_yres; default_var.xres_virtual = viafb_second_xres; default_var.yres_virtual = viafb_second_yres; default_var.bits_per_pixel = (__u32 )viafb_bpp1; tmp___1 = viafb_get_best_mode((int )default_var.xres, (int )default_var.yres, viafb_refresh1); viafb_fill_var_timing_info(& default_var, tmp___1); viafb_setup_fixinfo(& viafbinfo1->fix, viaparinfo1); viafb_check_var(& default_var, viafbinfo1); viafbinfo1->var = default_var; viafb_update_fix(viafbinfo1); tmp___2 = fb_get_color_depth(& viafbinfo1->var, & viafbinfo1->fix); viaparinfo1->depth = (u8 )tmp___2; } else { } viafb_check_var(& viafbinfo->var, viafbinfo); viafb_update_fix(viafbinfo); tmp___3 = fb_get_color_depth(& viafbinfo->var, & viafbinfo->fix); viaparinfo->depth = (u8 )tmp___3; default_var.activate = 0U; rc = fb_alloc_cmap(& viafbinfo->cmap, 256, 0); if (rc != 0) { goto out_fb1_release; } else { } if ((viafb_dual_fb != 0 && viafb_primary_dev == 2) && (viaparinfo->chip_info)->gfx_chip_name == 1) { rc = register_framebuffer(viafbinfo1); if (rc != 0) { goto out_dealloc_cmap; } else { } } else { } rc = register_framebuffer(viafbinfo); if (rc != 0) { goto out_fb1_unreg_lcd_cle266; } else { } if (viafb_dual_fb != 0 && (viafb_primary_dev != 2 || (viaparinfo->chip_info)->gfx_chip_name != 1)) { rc = register_framebuffer(viafbinfo1); if (rc != 0) { goto out_fb_unreg; } else { } } else { } viafb_init_proc(viaparinfo->shared); viafb_init_dac(2); viafb_pm_register(& viafb_fb_pm_hooks); return (0); out_fb_unreg: unregister_framebuffer(viafbinfo); out_fb1_unreg_lcd_cle266: ; if ((viafb_dual_fb != 0 && viafb_primary_dev == 2) && (viaparinfo->chip_info)->gfx_chip_name == 1) { unregister_framebuffer(viafbinfo1); } else { } out_dealloc_cmap: fb_dealloc_cmap(& viafbinfo->cmap); out_fb1_release: framebuffer_release(viafbinfo1); out_fb_release: i2c_bus_free(viaparinfo->shared); framebuffer_release(viafbinfo); return (rc); } } void via_fb_pci_remove(struct pci_dev *pdev ) { { fb_dealloc_cmap(& viafbinfo->cmap); unregister_framebuffer(viafbinfo); if (viafb_dual_fb != 0) { unregister_framebuffer(viafbinfo1); } else { } viafb_remove_proc(viaparinfo->shared); i2c_bus_free(viaparinfo->shared); framebuffer_release(viafbinfo); if (viafb_dual_fb != 0) { framebuffer_release(viafbinfo1); } else { } return; } } int viafb_init(void) { u32 dummy_x ; u32 dummy_y ; int r ; int tmp ; int tmp___0 ; struct fb_videomode const *tmp___1 ; int tmp___2 ; struct fb_videomode const *tmp___3 ; int tmp___4 ; { r = 0; tmp = machine_is_olpc(); if (tmp != 0) { viafb_lcd_panel_id = 23; } else { } tmp___0 = parse_mode((char const *)viafb_mode, 0U, & dummy_x, & dummy_y); if (tmp___0 != 0) { return (-22); } else { tmp___1 = viafb_get_best_mode((int )dummy_x, (int )dummy_y, viafb_refresh); if ((unsigned long )tmp___1 == (unsigned long )((struct fb_videomode const *)0)) { return (-22); } else { tmp___2 = parse_mode((char const *)viafb_mode1, 0U, & dummy_x, & dummy_y); if (tmp___2 != 0) { return (-22); } else { tmp___3 = viafb_get_best_mode((int )dummy_x, (int )dummy_y, viafb_refresh1); if ((unsigned long )tmp___3 == (unsigned long )((struct fb_videomode const *)0)) { return (-22); } else if (viafb_bpp < 0) { return (-22); } else if (viafb_bpp > 32) { return (-22); } else if (viafb_bpp1 < 0) { return (-22); } else if (viafb_bpp1 > 32) { return (-22); } else { tmp___4 = parse_active_dev(); if (tmp___4 != 0) { return (-22); } else { } } } } } printk("\016VIA Graphics Integration Chipset framebuffer %d.%d initializing\n", 2, 4); return (r); } } void viafb_exit(void) { { return; } } static struct fb_ops viafb_ops = {& __this_module, & viafb_open, & viafb_release, 0, 0, & viafb_check_var, & viafb_set_par, & viafb_setcolreg, 0, & viafb_blank, & viafb_pan_display, & viafb_fillrect, & viafb_copyarea, & viafb_imageblit, & viafb_cursor, 0, & viafb_sync, & viafb_ioctl, 0, 0, 0, 0, 0, 0}; int ldv_retval_15 ; int ldv_retval_16 ; int ldv_retval_14 ; int ldv_retval_13 ; int ldv_retval_10 ; extern int ldv_release_8(void) ; int ldv_retval_0 ; int ldv_retval_5 ; int ldv_retval_12 ; extern int ldv_probe_8(void) ; int ldv_retval_4 ; int ldv_retval_11 ; void ldv_file_operations_15(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); viafb_dvp1_proc_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); viafb_dvp1_proc_fops_group2 = (struct file *)tmp___0; return; } } void ldv_file_operations_10(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); viafb_iga1_odev_proc_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); viafb_iga1_odev_proc_fops_group2 = (struct file *)tmp___0; return; } } void ldv_file_operations_14(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); viafb_dfph_proc_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); viafb_dfph_proc_fops_group2 = (struct file *)tmp___0; return; } } void ldv_file_operations_9(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); viafb_iga2_odev_proc_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); viafb_iga2_odev_proc_fops_group2 = (struct file *)tmp___0; return; } } void ldv_file_operations_16(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); viafb_dvp0_proc_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); viafb_dvp0_proc_fops_group2 = (struct file *)tmp___0; return; } } void ldv_file_operations_13(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); viafb_dfpl_proc_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); viafb_dfpl_proc_fops_group2 = (struct file *)tmp___0; return; } } void ldv_file_operations_11(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); viafb_sup_odev_proc_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); viafb_sup_odev_proc_fops_group2 = (struct file *)tmp___0; return; } } void ldv_initialize_fb_ops_7(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(160UL); viafb_ops_group0 = (struct fb_var_screeninfo *)tmp; tmp___0 = ldv_init_zalloc(1608UL); viafb_ops_group1 = (struct fb_info *)tmp___0; return; } } void ldv_file_operations_12(void) { void *tmp ; void *tmp___0 ; { tmp = ldv_init_zalloc(1000UL); viafb_vt1636_proc_fops_group1 = (struct inode *)tmp; tmp___0 = ldv_init_zalloc(504UL); viafb_vt1636_proc_fops_group2 = (struct file *)tmp___0; return; } } void ldv_main_exported_11(void) { loff_t *ldvarg2 ; void *tmp ; int ldvarg0 ; size_t ldvarg3 ; char *ldvarg4 ; void *tmp___0 ; loff_t ldvarg1 ; int tmp___1 ; { tmp = ldv_init_zalloc(8UL); ldvarg2 = (loff_t *)tmp; tmp___0 = ldv_init_zalloc(1UL); ldvarg4 = (char *)tmp___0; ldv_memset((void *)(& ldvarg0), 0, 4UL); ldv_memset((void *)(& ldvarg3), 0, 8UL); ldv_memset((void *)(& ldvarg1), 0, 8UL); tmp___1 = __VERIFIER_nondet_int(); switch (tmp___1) { case 0: ; if (ldv_state_variable_11 == 2) { single_release(viafb_sup_odev_proc_fops_group1, viafb_sup_odev_proc_fops_group2); ldv_state_variable_11 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_35119; case 1: ; if (ldv_state_variable_11 == 2) { seq_read(viafb_sup_odev_proc_fops_group2, ldvarg4, ldvarg3, ldvarg2); ldv_state_variable_11 = 2; } else { } goto ldv_35119; case 2: ; if (ldv_state_variable_11 == 2) { seq_lseek(viafb_sup_odev_proc_fops_group2, ldvarg1, ldvarg0); ldv_state_variable_11 = 2; } else { } goto ldv_35119; case 3: ; if (ldv_state_variable_11 == 1) { ldv_retval_0 = viafb_sup_odev_proc_open(viafb_sup_odev_proc_fops_group1, viafb_sup_odev_proc_fops_group2); if (ldv_retval_0 == 0) { ldv_state_variable_11 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_35119; default: ldv_stop(); } ldv_35119: ; return; } } void ldv_main_exported_7(void) { unsigned int ldvarg9 ; unsigned int ldvarg10 ; unsigned int ldvarg13 ; int ldvarg14 ; struct fb_copyarea *ldvarg17 ; void *tmp ; unsigned int ldvarg8 ; int ldvarg6 ; int ldvarg15 ; struct fb_image *ldvarg16 ; void *tmp___0 ; struct fb_fillrect *ldvarg5 ; void *tmp___1 ; unsigned int ldvarg12 ; unsigned long ldvarg7 ; unsigned int ldvarg11 ; struct fb_cursor *ldvarg18 ; void *tmp___2 ; int tmp___3 ; { tmp = ldv_init_zalloc(24UL); ldvarg17 = (struct fb_copyarea *)tmp; tmp___0 = ldv_init_zalloc(80UL); ldvarg16 = (struct fb_image *)tmp___0; tmp___1 = ldv_init_zalloc(24UL); ldvarg5 = (struct fb_fillrect *)tmp___1; tmp___2 = ldv_init_zalloc(104UL); ldvarg18 = (struct fb_cursor *)tmp___2; ldv_memset((void *)(& ldvarg9), 0, 4UL); ldv_memset((void *)(& ldvarg10), 0, 4UL); ldv_memset((void *)(& ldvarg13), 0, 4UL); ldv_memset((void *)(& ldvarg14), 0, 4UL); ldv_memset((void *)(& ldvarg8), 0, 4UL); ldv_memset((void *)(& ldvarg6), 0, 4UL); ldv_memset((void *)(& ldvarg15), 0, 4UL); ldv_memset((void *)(& ldvarg12), 0, 4UL); ldv_memset((void *)(& ldvarg7), 0, 8UL); ldv_memset((void *)(& ldvarg11), 0, 4UL); tmp___3 = __VERIFIER_nondet_int(); switch (tmp___3) { case 0: ; if (ldv_state_variable_7 == 1) { viafb_cursor(viafb_ops_group1, ldvarg18); ldv_state_variable_7 = 1; } else { } goto ldv_35142; case 1: ; if (ldv_state_variable_7 == 1) { viafb_pan_display(viafb_ops_group0, viafb_ops_group1); ldv_state_variable_7 = 1; } else { } goto ldv_35142; case 2: ; if (ldv_state_variable_7 == 1) { viafb_copyarea(viafb_ops_group1, (struct fb_copyarea const *)ldvarg17); ldv_state_variable_7 = 1; } else { } goto ldv_35142; case 3: ; if (ldv_state_variable_7 == 1) { viafb_sync(viafb_ops_group1); ldv_state_variable_7 = 1; } else { } goto ldv_35142; case 4: ; if (ldv_state_variable_7 == 1) { viafb_imageblit(viafb_ops_group1, (struct fb_image const *)ldvarg16); ldv_state_variable_7 = 1; } else { } goto ldv_35142; case 5: ; if (ldv_state_variable_7 == 1) { viafb_open(viafb_ops_group1, ldvarg15); ldv_state_variable_7 = 1; } else { } goto ldv_35142; case 6: ; if (ldv_state_variable_7 == 1) { viafb_set_par(viafb_ops_group1); ldv_state_variable_7 = 1; } else { } goto ldv_35142; case 7: ; if (ldv_state_variable_7 == 1) { viafb_release(viafb_ops_group1, ldvarg14); ldv_state_variable_7 = 1; } else { } goto ldv_35142; case 8: ; if (ldv_state_variable_7 == 1) { viafb_setcolreg(ldvarg10, ldvarg12, ldvarg11, ldvarg9, ldvarg13, viafb_ops_group1); ldv_state_variable_7 = 1; } else { } goto ldv_35142; case 9: ; if (ldv_state_variable_7 == 1) { viafb_ioctl(viafb_ops_group1, ldvarg8, ldvarg7); ldv_state_variable_7 = 1; } else { } goto ldv_35142; case 10: ; if (ldv_state_variable_7 == 1) { viafb_blank(ldvarg6, viafb_ops_group1); ldv_state_variable_7 = 1; } else { } goto ldv_35142; case 11: ; if (ldv_state_variable_7 == 1) { viafb_check_var(viafb_ops_group0, viafb_ops_group1); ldv_state_variable_7 = 1; } else { } goto ldv_35142; case 12: ; if (ldv_state_variable_7 == 1) { viafb_fillrect(viafb_ops_group1, (struct fb_fillrect const *)ldvarg5); ldv_state_variable_7 = 1; } else { } goto ldv_35142; default: ldv_stop(); } ldv_35142: ; return; } } void ldv_main_exported_9(void) { char *ldvarg44 ; void *tmp ; size_t ldvarg40 ; int ldvarg37 ; loff_t ldvarg38 ; loff_t *ldvarg42 ; void *tmp___0 ; size_t ldvarg43 ; char *ldvarg41 ; void *tmp___1 ; loff_t *ldvarg39 ; void *tmp___2 ; int tmp___3 ; { tmp = ldv_init_zalloc(1UL); ldvarg44 = (char *)tmp; tmp___0 = ldv_init_zalloc(8UL); ldvarg42 = (loff_t *)tmp___0; tmp___1 = ldv_init_zalloc(1UL); ldvarg41 = (char *)tmp___1; tmp___2 = ldv_init_zalloc(8UL); ldvarg39 = (loff_t *)tmp___2; ldv_memset((void *)(& ldvarg40), 0, 8UL); ldv_memset((void *)(& ldvarg37), 0, 4UL); ldv_memset((void *)(& ldvarg38), 0, 8UL); ldv_memset((void *)(& ldvarg43), 0, 8UL); tmp___3 = __VERIFIER_nondet_int(); switch (tmp___3) { case 0: ; if (ldv_state_variable_9 == 1) { viafb_iga2_odev_proc_write(viafb_iga2_odev_proc_fops_group2, (char const *)ldvarg44, ldvarg43, ldvarg42); ldv_state_variable_9 = 1; } else { } if (ldv_state_variable_9 == 2) { viafb_iga2_odev_proc_write(viafb_iga2_odev_proc_fops_group2, (char const *)ldvarg44, ldvarg43, ldvarg42); ldv_state_variable_9 = 2; } else { } goto ldv_35168; case 1: ; if (ldv_state_variable_9 == 2) { single_release(viafb_iga2_odev_proc_fops_group1, viafb_iga2_odev_proc_fops_group2); ldv_state_variable_9 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_35168; case 2: ; if (ldv_state_variable_9 == 2) { seq_read(viafb_iga2_odev_proc_fops_group2, ldvarg41, ldvarg40, ldvarg39); ldv_state_variable_9 = 2; } else { } goto ldv_35168; case 3: ; if (ldv_state_variable_9 == 2) { seq_lseek(viafb_iga2_odev_proc_fops_group2, ldvarg38, ldvarg37); ldv_state_variable_9 = 2; } else { } goto ldv_35168; case 4: ; if (ldv_state_variable_9 == 1) { ldv_retval_10 = viafb_iga2_odev_proc_open(viafb_iga2_odev_proc_fops_group1, viafb_iga2_odev_proc_fops_group2); if (ldv_retval_10 == 0) { ldv_state_variable_9 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_35168; default: ldv_stop(); } ldv_35168: ; return; } } void ldv_main_exported_12(void) { loff_t *ldvarg47 ; void *tmp ; char *ldvarg52 ; void *tmp___0 ; size_t ldvarg48 ; loff_t ldvarg46 ; loff_t *ldvarg50 ; void *tmp___1 ; char *ldvarg49 ; void *tmp___2 ; size_t ldvarg51 ; int ldvarg45 ; int tmp___3 ; { tmp = ldv_init_zalloc(8UL); ldvarg47 = (loff_t *)tmp; tmp___0 = ldv_init_zalloc(1UL); ldvarg52 = (char *)tmp___0; tmp___1 = ldv_init_zalloc(8UL); ldvarg50 = (loff_t *)tmp___1; tmp___2 = ldv_init_zalloc(1UL); ldvarg49 = (char *)tmp___2; ldv_memset((void *)(& ldvarg48), 0, 8UL); ldv_memset((void *)(& ldvarg46), 0, 8UL); ldv_memset((void *)(& ldvarg51), 0, 8UL); ldv_memset((void *)(& ldvarg45), 0, 4UL); tmp___3 = __VERIFIER_nondet_int(); switch (tmp___3) { case 0: ; if (ldv_state_variable_12 == 1) { viafb_vt1636_proc_write(viafb_vt1636_proc_fops_group2, (char const *)ldvarg52, ldvarg51, ldvarg50); ldv_state_variable_12 = 1; } else { } if (ldv_state_variable_12 == 2) { viafb_vt1636_proc_write(viafb_vt1636_proc_fops_group2, (char const *)ldvarg52, ldvarg51, ldvarg50); ldv_state_variable_12 = 2; } else { } goto ldv_35186; case 1: ; if (ldv_state_variable_12 == 2) { single_release(viafb_vt1636_proc_fops_group1, viafb_vt1636_proc_fops_group2); ldv_state_variable_12 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_35186; case 2: ; if (ldv_state_variable_12 == 2) { seq_read(viafb_vt1636_proc_fops_group2, ldvarg49, ldvarg48, ldvarg47); ldv_state_variable_12 = 2; } else { } goto ldv_35186; case 3: ; if (ldv_state_variable_12 == 2) { seq_lseek(viafb_vt1636_proc_fops_group2, ldvarg46, ldvarg45); ldv_state_variable_12 = 2; } else { } goto ldv_35186; case 4: ; if (ldv_state_variable_12 == 1) { ldv_retval_11 = viafb_vt1636_proc_open(viafb_vt1636_proc_fops_group1, viafb_vt1636_proc_fops_group2); if (ldv_retval_11 == 0) { ldv_state_variable_12 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_35186; default: ldv_stop(); } ldv_35186: ; return; } } void ldv_main_exported_15(void) { loff_t *ldvarg66 ; void *tmp ; size_t ldvarg64 ; int ldvarg61 ; char *ldvarg65 ; void *tmp___0 ; loff_t ldvarg62 ; char *ldvarg68 ; void *tmp___1 ; size_t ldvarg67 ; loff_t *ldvarg63 ; void *tmp___2 ; int tmp___3 ; { tmp = ldv_init_zalloc(8UL); ldvarg66 = (loff_t *)tmp; tmp___0 = ldv_init_zalloc(1UL); ldvarg65 = (char *)tmp___0; tmp___1 = ldv_init_zalloc(1UL); ldvarg68 = (char *)tmp___1; tmp___2 = ldv_init_zalloc(8UL); ldvarg63 = (loff_t *)tmp___2; ldv_memset((void *)(& ldvarg64), 0, 8UL); ldv_memset((void *)(& ldvarg61), 0, 4UL); ldv_memset((void *)(& ldvarg62), 0, 8UL); ldv_memset((void *)(& ldvarg67), 0, 8UL); tmp___3 = __VERIFIER_nondet_int(); switch (tmp___3) { case 0: ; if (ldv_state_variable_15 == 1) { viafb_dvp1_proc_write(viafb_dvp1_proc_fops_group2, (char const *)ldvarg68, ldvarg67, ldvarg66); ldv_state_variable_15 = 1; } else { } if (ldv_state_variable_15 == 2) { viafb_dvp1_proc_write(viafb_dvp1_proc_fops_group2, (char const *)ldvarg68, ldvarg67, ldvarg66); ldv_state_variable_15 = 2; } else { } goto ldv_35204; case 1: ; if (ldv_state_variable_15 == 2) { single_release(viafb_dvp1_proc_fops_group1, viafb_dvp1_proc_fops_group2); ldv_state_variable_15 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_35204; case 2: ; if (ldv_state_variable_15 == 2) { seq_read(viafb_dvp1_proc_fops_group2, ldvarg65, ldvarg64, ldvarg63); ldv_state_variable_15 = 2; } else { } goto ldv_35204; case 3: ; if (ldv_state_variable_15 == 2) { seq_lseek(viafb_dvp1_proc_fops_group2, ldvarg62, ldvarg61); ldv_state_variable_15 = 2; } else { } goto ldv_35204; case 4: ; if (ldv_state_variable_15 == 1) { ldv_retval_13 = viafb_dvp1_proc_open(viafb_dvp1_proc_fops_group1, viafb_dvp1_proc_fops_group2); if (ldv_retval_13 == 0) { ldv_state_variable_15 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_35204; default: ldv_stop(); } ldv_35204: ; return; } } void ldv_main_exported_14(void) { loff_t *ldvarg55 ; void *tmp ; int ldvarg53 ; loff_t *ldvarg58 ; void *tmp___0 ; loff_t ldvarg54 ; char *ldvarg57 ; void *tmp___1 ; size_t ldvarg56 ; size_t ldvarg59 ; char *ldvarg60 ; void *tmp___2 ; int tmp___3 ; { tmp = ldv_init_zalloc(8UL); ldvarg55 = (loff_t *)tmp; tmp___0 = ldv_init_zalloc(8UL); ldvarg58 = (loff_t *)tmp___0; tmp___1 = ldv_init_zalloc(1UL); ldvarg57 = (char *)tmp___1; tmp___2 = ldv_init_zalloc(1UL); ldvarg60 = (char *)tmp___2; ldv_memset((void *)(& ldvarg53), 0, 4UL); ldv_memset((void *)(& ldvarg54), 0, 8UL); ldv_memset((void *)(& ldvarg56), 0, 8UL); ldv_memset((void *)(& ldvarg59), 0, 8UL); tmp___3 = __VERIFIER_nondet_int(); switch (tmp___3) { case 0: ; if (ldv_state_variable_14 == 1) { viafb_dfph_proc_write(viafb_dfph_proc_fops_group2, (char const *)ldvarg60, ldvarg59, ldvarg58); ldv_state_variable_14 = 1; } else { } if (ldv_state_variable_14 == 2) { viafb_dfph_proc_write(viafb_dfph_proc_fops_group2, (char const *)ldvarg60, ldvarg59, ldvarg58); ldv_state_variable_14 = 2; } else { } goto ldv_35222; case 1: ; if (ldv_state_variable_14 == 2) { single_release(viafb_dfph_proc_fops_group1, viafb_dfph_proc_fops_group2); ldv_state_variable_14 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_35222; case 2: ; if (ldv_state_variable_14 == 2) { seq_read(viafb_dfph_proc_fops_group2, ldvarg57, ldvarg56, ldvarg55); ldv_state_variable_14 = 2; } else { } goto ldv_35222; case 3: ; if (ldv_state_variable_14 == 2) { seq_lseek(viafb_dfph_proc_fops_group2, ldvarg54, ldvarg53); ldv_state_variable_14 = 2; } else { } goto ldv_35222; case 4: ; if (ldv_state_variable_14 == 1) { ldv_retval_12 = viafb_dfph_proc_open(viafb_dfph_proc_fops_group1, viafb_dfph_proc_fops_group2); if (ldv_retval_12 == 0) { ldv_state_variable_14 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_35222; default: ldv_stop(); } ldv_35222: ; return; } } void ldv_main_exported_8(void) { void *ldvarg69 ; void *tmp ; void *ldvarg70 ; void *tmp___0 ; int tmp___1 ; { tmp = ldv_init_zalloc(1UL); ldvarg69 = tmp; tmp___0 = ldv_init_zalloc(1UL); ldvarg70 = tmp___0; tmp___1 = __VERIFIER_nondet_int(); switch (tmp___1) { case 0: ; if (ldv_state_variable_8 == 2) { ldv_retval_15 = viafb_suspend(ldvarg70); if (ldv_retval_15 == 0) { ldv_state_variable_8 = 3; } else { } } else { } goto ldv_35234; case 1: ; if (ldv_state_variable_8 == 3) { ldv_retval_14 = viafb_resume(ldvarg69); if (ldv_retval_14 == 0) { ldv_state_variable_8 = 2; } else { } } else { } goto ldv_35234; case 2: ; if (ldv_state_variable_8 == 3) { ldv_release_8(); ldv_state_variable_8 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_8 == 2) { ldv_release_8(); ldv_state_variable_8 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_35234; case 3: ; if (ldv_state_variable_8 == 1) { ldv_probe_8(); ldv_state_variable_8 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_35234; default: ldv_stop(); } ldv_35234: ; return; } } void ldv_main_exported_16(void) { int ldvarg19 ; size_t ldvarg22 ; size_t ldvarg25 ; loff_t *ldvarg21 ; void *tmp ; char *ldvarg23 ; void *tmp___0 ; loff_t ldvarg20 ; char *ldvarg26 ; void *tmp___1 ; loff_t *ldvarg24 ; void *tmp___2 ; int tmp___3 ; { tmp = ldv_init_zalloc(8UL); ldvarg21 = (loff_t *)tmp; tmp___0 = ldv_init_zalloc(1UL); ldvarg23 = (char *)tmp___0; tmp___1 = ldv_init_zalloc(1UL); ldvarg26 = (char *)tmp___1; tmp___2 = ldv_init_zalloc(8UL); ldvarg24 = (loff_t *)tmp___2; ldv_memset((void *)(& ldvarg19), 0, 4UL); ldv_memset((void *)(& ldvarg22), 0, 8UL); ldv_memset((void *)(& ldvarg25), 0, 8UL); ldv_memset((void *)(& ldvarg20), 0, 8UL); tmp___3 = __VERIFIER_nondet_int(); switch (tmp___3) { case 0: ; if (ldv_state_variable_16 == 1) { viafb_dvp0_proc_write(viafb_dvp0_proc_fops_group2, (char const *)ldvarg26, ldvarg25, ldvarg24); ldv_state_variable_16 = 1; } else { } if (ldv_state_variable_16 == 2) { viafb_dvp0_proc_write(viafb_dvp0_proc_fops_group2, (char const *)ldvarg26, ldvarg25, ldvarg24); ldv_state_variable_16 = 2; } else { } goto ldv_35251; case 1: ; if (ldv_state_variable_16 == 2) { single_release(viafb_dvp0_proc_fops_group1, viafb_dvp0_proc_fops_group2); ldv_state_variable_16 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_35251; case 2: ; if (ldv_state_variable_16 == 2) { seq_read(viafb_dvp0_proc_fops_group2, ldvarg23, ldvarg22, ldvarg21); ldv_state_variable_16 = 2; } else { } goto ldv_35251; case 3: ; if (ldv_state_variable_16 == 2) { seq_lseek(viafb_dvp0_proc_fops_group2, ldvarg20, ldvarg19); ldv_state_variable_16 = 2; } else { } goto ldv_35251; case 4: ; if (ldv_state_variable_16 == 1) { ldv_retval_4 = viafb_dvp0_proc_open(viafb_dvp0_proc_fops_group1, viafb_dvp0_proc_fops_group2); if (ldv_retval_4 == 0) { ldv_state_variable_16 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_35251; default: ldv_stop(); } ldv_35251: ; return; } } void ldv_main_exported_10(void) { size_t ldvarg83 ; loff_t *ldvarg82 ; void *tmp ; loff_t *ldvarg79 ; void *tmp___0 ; loff_t ldvarg78 ; size_t ldvarg80 ; char *ldvarg84 ; void *tmp___1 ; int ldvarg77 ; char *ldvarg81 ; void *tmp___2 ; int tmp___3 ; { tmp = ldv_init_zalloc(8UL); ldvarg82 = (loff_t *)tmp; tmp___0 = ldv_init_zalloc(8UL); ldvarg79 = (loff_t *)tmp___0; tmp___1 = ldv_init_zalloc(1UL); ldvarg84 = (char *)tmp___1; tmp___2 = ldv_init_zalloc(1UL); ldvarg81 = (char *)tmp___2; ldv_memset((void *)(& ldvarg83), 0, 8UL); ldv_memset((void *)(& ldvarg78), 0, 8UL); ldv_memset((void *)(& ldvarg80), 0, 8UL); ldv_memset((void *)(& ldvarg77), 0, 4UL); tmp___3 = __VERIFIER_nondet_int(); switch (tmp___3) { case 0: ; if (ldv_state_variable_10 == 1) { viafb_iga1_odev_proc_write(viafb_iga1_odev_proc_fops_group2, (char const *)ldvarg84, ldvarg83, ldvarg82); ldv_state_variable_10 = 1; } else { } if (ldv_state_variable_10 == 2) { viafb_iga1_odev_proc_write(viafb_iga1_odev_proc_fops_group2, (char const *)ldvarg84, ldvarg83, ldvarg82); ldv_state_variable_10 = 2; } else { } goto ldv_35269; case 1: ; if (ldv_state_variable_10 == 2) { single_release(viafb_iga1_odev_proc_fops_group1, viafb_iga1_odev_proc_fops_group2); ldv_state_variable_10 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_35269; case 2: ; if (ldv_state_variable_10 == 2) { seq_read(viafb_iga1_odev_proc_fops_group2, ldvarg81, ldvarg80, ldvarg79); ldv_state_variable_10 = 2; } else { } goto ldv_35269; case 3: ; if (ldv_state_variable_10 == 2) { seq_lseek(viafb_iga1_odev_proc_fops_group2, ldvarg78, ldvarg77); ldv_state_variable_10 = 2; } else { } goto ldv_35269; case 4: ; if (ldv_state_variable_10 == 1) { ldv_retval_16 = viafb_iga1_odev_proc_open(viafb_iga1_odev_proc_fops_group1, viafb_iga1_odev_proc_fops_group2); if (ldv_retval_16 == 0) { ldv_state_variable_10 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_35269; default: ldv_stop(); } ldv_35269: ; return; } } void ldv_main_exported_13(void) { char *ldvarg34 ; void *tmp ; loff_t ldvarg28 ; loff_t *ldvarg29 ; void *tmp___0 ; size_t ldvarg30 ; size_t ldvarg33 ; char *ldvarg31 ; void *tmp___1 ; loff_t *ldvarg32 ; void *tmp___2 ; int ldvarg27 ; int tmp___3 ; { tmp = ldv_init_zalloc(1UL); ldvarg34 = (char *)tmp; tmp___0 = ldv_init_zalloc(8UL); ldvarg29 = (loff_t *)tmp___0; tmp___1 = ldv_init_zalloc(1UL); ldvarg31 = (char *)tmp___1; tmp___2 = ldv_init_zalloc(8UL); ldvarg32 = (loff_t *)tmp___2; ldv_memset((void *)(& ldvarg28), 0, 8UL); ldv_memset((void *)(& ldvarg30), 0, 8UL); ldv_memset((void *)(& ldvarg33), 0, 8UL); ldv_memset((void *)(& ldvarg27), 0, 4UL); tmp___3 = __VERIFIER_nondet_int(); switch (tmp___3) { case 0: ; if (ldv_state_variable_13 == 1) { viafb_dfpl_proc_write(viafb_dfpl_proc_fops_group2, (char const *)ldvarg34, ldvarg33, ldvarg32); ldv_state_variable_13 = 1; } else { } if (ldv_state_variable_13 == 2) { viafb_dfpl_proc_write(viafb_dfpl_proc_fops_group2, (char const *)ldvarg34, ldvarg33, ldvarg32); ldv_state_variable_13 = 2; } else { } goto ldv_35287; case 1: ; if (ldv_state_variable_13 == 2) { single_release(viafb_dfpl_proc_fops_group1, viafb_dfpl_proc_fops_group2); ldv_state_variable_13 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_35287; case 2: ; if (ldv_state_variable_13 == 2) { seq_read(viafb_dfpl_proc_fops_group2, ldvarg31, ldvarg30, ldvarg29); ldv_state_variable_13 = 2; } else { } goto ldv_35287; case 3: ; if (ldv_state_variable_13 == 2) { seq_lseek(viafb_dfpl_proc_fops_group2, ldvarg28, ldvarg27); ldv_state_variable_13 = 2; } else { } goto ldv_35287; case 4: ; if (ldv_state_variable_13 == 1) { ldv_retval_5 = viafb_dfpl_proc_open(viafb_dfpl_proc_fops_group1, viafb_dfpl_proc_fops_group2); if (ldv_retval_5 == 0) { ldv_state_variable_13 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_35287; default: ldv_stop(); } ldv_35287: ; return; } } __inline static long PTR_ERR(void const *ptr ) { long tmp ; { tmp = ldv_ptr_err(ptr); return (tmp); } } __inline static bool IS_ERR(void const *ptr ) { bool tmp ; { tmp = ldv_is_err(ptr); return (tmp); } } __inline static void *kmalloc(size_t size , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_20(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } extern size_t strlen(char const * ) ; void *ldv_kmem_cache_alloc_43(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; extern int seq_putc(struct seq_file * , char ) ; extern int seq_puts(struct seq_file * , char const * ) ; __inline static void via_write_reg(u16 port , u8 index , u8 data ) { { outb((int )index, (int )port); outb((int )data, (int )port + 1); return; } } __inline static void via_write_misc_reg_mask(u8 data , u8 mask ) { u8 old ; unsigned char tmp ; { tmp = inb(972); old = tmp; outb((int )((unsigned char )((int )((signed char )((int )data & (int )mask)) | (~ ((int )((signed char )mask)) & (int )((signed char )old)))), 962); return; } } void via_set_primary_timing(struct via_display_timing const *timing ) ; void via_set_secondary_timing(struct via_display_timing const *timing ) ; void via_set_primary_pitch(u32 pitch ) ; void via_set_secondary_pitch(u32 pitch ) ; void via_set_primary_color_depth(u8 depth ) ; void via_set_secondary_color_depth(u8 depth ) ; int NUM_TOTAL_CN400_ModeXregs ; int NUM_TOTAL_CN700_ModeXregs ; int NUM_TOTAL_KM400_ModeXregs ; int NUM_TOTAL_CX700_ModeXregs ; int NUM_TOTAL_VX855_ModeXregs ; int NUM_TOTAL_CLE266_ModeXregs ; struct io_reg CN400_ModeXregs[29U] ; struct io_reg CN700_ModeXregs[47U] ; struct io_reg KM400_ModeXregs[34U] ; struct io_reg CX700_ModeXregs[33U] ; struct io_reg VX855_ModeXregs[29U] ; struct io_reg CLE266_ModeXregs[17U] ; struct patch_table res_patch_table[1U] ; struct VPITTable VPIT ; struct via_display_timing var_to_timing(struct fb_var_screeninfo const *var , u16 cxres , u16 cyres ) ; void viafb_fill_crtc_timing(struct fb_var_screeninfo const *var , u16 cxres , u16 cyres , int iga ) ; void viafb_set_vclock(u32 clk , int set_iga ) ; void viafb_load_reg(int timing_value , int viafb_load_reg_num , struct io_register *reg , int io_type ) ; void via_set_sync_polarity(u32 devices , u8 polarity ) ; void viafb_lock_crt(void) ; void viafb_unlock_crt(void) ; void viafb_load_fetch_count_reg(int h_addr , int bpp_byte , int set_iga ) ; void viafb_write_regx(struct io_reg *RegTable , int ItemNum ) ; void viafb_load_FIFO_reg(int set_iga , int hor_active , int ver_active ) ; void viafb_set_dpa_gfx(int output_interface , struct GFX_DPA_SETTING *p_gfx_dpa_setting ) ; void viafb_set_iga_path(void) ; bool viafb_tmds_trasmitter_identify(void) ; void viafb_init_dvi_size(struct tmds_chip_information *tmds_chip , struct tmds_setting_information *tmds_setting ) ; void viafb_dvi_set_mode(struct fb_var_screeninfo const *var , u16 cxres , u16 cyres , int iga ) ; void viafb_init_lcd_size(void) ; void viafb_init_lvds_output_interface(struct lvds_chip_information *plvds_chip_info , struct lvds_setting_information *plvds_setting_info ) ; void viafb_lcd_set_mode(struct fb_var_screeninfo const *var , u16 cxres , u16 cyres , struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) ; bool viafb_lvds_trasmitter_identify(void) ; int viafb_display_hardware_layout ; int viafb_DeviceStatus ; __inline static u32 get_pll_internal_frequency(u32 ref_freq , struct via_pll_config pll ) { { return ((ref_freq / (u32 )pll.divisor) * (u32 )pll.multiplier); } } __inline static u32 get_pll_output_frequency(u32 ref_freq , struct via_pll_config pll ) { u32 tmp ; { tmp = get_pll_internal_frequency(ref_freq, pll); return (tmp >> (int )pll.rshift); } } void via_clock_init(struct via_clock *clock___0 , int gfx_chip ) ; static struct pll_limit cle266_pll_limits[28U] = { {19U, 19U, 4U, 0U}, {26U, 102U, 5U, 0U}, {53U, 112U, 6U, 0U}, {41U, 100U, 7U, 0U}, {83U, 108U, 8U, 0U}, {87U, 118U, 9U, 0U}, {95U, 115U, 12U, 0U}, {108U, 108U, 13U, 0U}, {83U, 83U, 17U, 0U}, {67U, 98U, 20U, 0U}, {121U, 121U, 24U, 0U}, {99U, 99U, 29U, 0U}, {33U, 33U, 3U, 1U}, {15U, 23U, 4U, 1U}, {37U, 121U, 5U, 1U}, {82U, 82U, 6U, 1U}, {31U, 84U, 7U, 1U}, {83U, 83U, 8U, 1U}, {76U, 127U, 9U, 1U}, {33U, 121U, 4U, 2U}, {91U, 118U, 5U, 2U}, {83U, 109U, 6U, 2U}, {90U, 90U, 7U, 2U}, {93U, 93U, 2U, 3U}, {53U, 53U, 3U, 3U}, {73U, 117U, 4U, 3U}, {101U, 127U, 5U, 3U}, {99U, 99U, 7U, 3U}}; static struct pll_limit k800_pll_limits[16U] = { {22U, 22U, 2U, 0U}, {28U, 28U, 3U, 0U}, {81U, 112U, 3U, 1U}, {86U, 166U, 4U, 1U}, {109U, 153U, 5U, 1U}, {66U, 116U, 3U, 2U}, {93U, 137U, 4U, 2U}, {117U, 208U, 5U, 2U}, {30U, 30U, 2U, 3U}, {69U, 125U, 3U, 3U}, {89U, 161U, 4U, 3U}, {121U, 208U, 5U, 3U}, {66U, 66U, 2U, 4U}, {85U, 85U, 3U, 4U}, {141U, 161U, 4U, 4U}, {177U, 177U, 5U, 4U}}; static struct pll_limit cx700_pll_limits[12U] = { {98U, 98U, 3U, 1U}, {86U, 86U, 4U, 1U}, {109U, 208U, 5U, 1U}, {68U, 68U, 2U, 2U}, {95U, 116U, 3U, 2U}, {93U, 166U, 4U, 2U}, {110U, 206U, 5U, 2U}, {174U, 174U, 7U, 2U}, {82U, 109U, 3U, 3U}, {117U, 161U, 4U, 3U}, {112U, 208U, 5U, 3U}, {141U, 202U, 5U, 4U}}; static struct pll_limit vx855_pll_limits[8U] = { {86U, 86U, 4U, 1U}, {108U, 208U, 5U, 1U}, {110U, 208U, 5U, 2U}, {83U, 112U, 3U, 3U}, {103U, 161U, 4U, 3U}, {112U, 209U, 5U, 3U}, {142U, 161U, 4U, 4U}, {141U, 176U, 5U, 4U}}; static struct io_reg scaling_parameters[14U] = { {980, 122U, 255U, 1U}, {980, 123U, 255U, 2U}, {980, 124U, 255U, 3U}, {980, 125U, 255U, 4U}, {980, 126U, 255U, 7U}, {980, 127U, 255U, 10U}, {980, 128U, 255U, 13U}, {980, 129U, 255U, 19U}, {980, 130U, 255U, 22U}, {980, 131U, 255U, 25U}, {980, 132U, 255U, 28U}, {980, 133U, 255U, 29U}, {980, 134U, 255U, 30U}, {980, 135U, 255U, 31U}}; static struct io_reg common_vga[11U] = { {980, 7U, 16U, 16U}, {980, 8U, 255U, 0U}, {980, 9U, 223U, 64U}, {980, 10U, 255U, 30U}, {980, 11U, 255U, 0U}, {980, 14U, 255U, 0U}, {980, 15U, 255U, 0U}, {980, 17U, 240U, 128U}, {980, 20U, 255U, 0U}, {980, 23U, 255U, 99U}, {980, 24U, 255U, 255U}}; static struct fifo_depth_select display_fifo_depth_reg = {{1, {{23U, 0U, 7U}}}, {3, {{104U, 4U, 7U}, {148U, 7U, 7U}, {149U, 7U, 7U}}}}; static struct fifo_threshold_select fifo_threshold_select_reg = {{2, {{22U, 0U, 5U}, {22U, 7U, 7U}}}, {2, {{104U, 0U, 3U}, {149U, 4U, 6U}}}}; static struct fifo_high_threshold_select fifo_high_threshold_select_reg = {{2, {{24U, 0U, 5U}, {24U, 7U, 7U}}}, {2, {{146U, 0U, 3U}, {149U, 0U, 2U}}}}; static struct display_queue_expire_num display_queue_expire_num_reg = {{1, {{34U, 0U, 4U}}}, {1, {{148U, 0U, 6U}}}}; static struct fetch_count fetch_count_reg = {{2, {{28U, 0U, 7U}, {29U, 0U, 1U}}}, {2, {{101U, 0U, 7U}, {103U, 2U, 3U}}}}; static struct rgbLUT palLUT_table[256U] = { {0U, 0U, 0U}, {0U, 0U, 42U}, {0U, 42U, 0U}, {0U, 42U, 42U}, {42U, 0U, 0U}, {42U, 0U, 42U}, {42U, 21U, 0U}, {42U, 42U, 42U}, {21U, 21U, 21U}, {21U, 21U, 63U}, {21U, 63U, 21U}, {21U, 63U, 63U}, {63U, 21U, 21U}, {63U, 21U, 63U}, {63U, 63U, 21U}, {63U, 63U, 63U}, {0U, 0U, 0U}, {5U, 5U, 5U}, {8U, 8U, 8U}, {11U, 11U, 11U}, {14U, 14U, 14U}, {17U, 17U, 17U}, {20U, 20U, 20U}, {24U, 24U, 24U}, {28U, 28U, 28U}, {32U, 32U, 32U}, {36U, 36U, 36U}, {40U, 40U, 40U}, {45U, 45U, 45U}, {50U, 50U, 50U}, {56U, 56U, 56U}, {63U, 63U, 63U}, {0U, 0U, 63U}, {16U, 0U, 63U}, {31U, 0U, 63U}, {47U, 0U, 63U}, {63U, 0U, 63U}, {63U, 0U, 47U}, {63U, 0U, 31U}, {63U, 0U, 16U}, {63U, 0U, 0U}, {63U, 16U, 0U}, {63U, 31U, 0U}, {63U, 47U, 0U}, {63U, 63U, 0U}, {47U, 63U, 0U}, {31U, 63U, 0U}, {16U, 63U, 0U}, {0U, 63U, 0U}, {0U, 63U, 16U}, {0U, 63U, 31U}, {0U, 63U, 47U}, {0U, 63U, 63U}, {0U, 47U, 63U}, {0U, 31U, 63U}, {0U, 16U, 63U}, {31U, 31U, 63U}, {39U, 31U, 63U}, {47U, 31U, 63U}, {55U, 31U, 63U}, {63U, 31U, 63U}, {63U, 31U, 55U}, {63U, 31U, 47U}, {63U, 31U, 39U}, {63U, 31U, 31U}, {63U, 39U, 31U}, {63U, 47U, 31U}, {63U, 63U, 31U}, {63U, 63U, 31U}, {55U, 63U, 31U}, {47U, 63U, 31U}, {39U, 63U, 31U}, {31U, 63U, 31U}, {31U, 63U, 39U}, {31U, 63U, 47U}, {31U, 63U, 55U}, {31U, 63U, 63U}, {31U, 55U, 63U}, {31U, 47U, 63U}, {31U, 39U, 63U}, {45U, 45U, 63U}, {49U, 45U, 63U}, {54U, 45U, 63U}, {58U, 45U, 63U}, {63U, 45U, 63U}, {63U, 45U, 58U}, {63U, 45U, 54U}, {63U, 45U, 49U}, {63U, 45U, 45U}, {63U, 49U, 45U}, {63U, 54U, 45U}, {63U, 58U, 45U}, {63U, 63U, 45U}, {58U, 63U, 45U}, {54U, 63U, 45U}, {49U, 63U, 45U}, {45U, 63U, 45U}, {45U, 63U, 49U}, {45U, 63U, 54U}, {45U, 63U, 58U}, {45U, 63U, 63U}, {45U, 58U, 63U}, {45U, 54U, 63U}, {45U, 49U, 63U}, {0U, 0U, 28U}, {7U, 0U, 28U}, {14U, 0U, 28U}, {21U, 0U, 28U}, {28U, 0U, 28U}, {28U, 0U, 21U}, {28U, 0U, 14U}, {28U, 0U, 7U}, {28U, 0U, 0U}, {28U, 7U, 0U}, {28U, 14U, 0U}, {28U, 21U, 0U}, {28U, 28U, 0U}, {21U, 28U, 0U}, {14U, 28U, 0U}, {7U, 28U, 0U}, {0U, 28U, 0U}, {0U, 28U, 7U}, {0U, 28U, 14U}, {0U, 28U, 21U}, {0U, 28U, 28U}, {0U, 21U, 28U}, {0U, 14U, 28U}, {0U, 7U, 28U}, {14U, 14U, 28U}, {17U, 14U, 28U}, {21U, 14U, 28U}, {24U, 14U, 28U}, {28U, 14U, 28U}, {28U, 14U, 24U}, {28U, 14U, 21U}, {28U, 14U, 17U}, {28U, 14U, 14U}, {28U, 17U, 14U}, {28U, 21U, 14U}, {28U, 24U, 14U}, {28U, 28U, 14U}, {24U, 28U, 14U}, {21U, 28U, 14U}, {17U, 28U, 14U}, {14U, 28U, 14U}, {14U, 28U, 17U}, {14U, 28U, 21U}, {14U, 28U, 24U}, {14U, 28U, 28U}, {14U, 24U, 28U}, {14U, 21U, 28U}, {14U, 17U, 28U}, {20U, 20U, 28U}, {22U, 20U, 28U}, {24U, 20U, 28U}, {26U, 20U, 28U}, {28U, 20U, 28U}, {28U, 20U, 26U}, {28U, 20U, 24U}, {28U, 20U, 22U}, {28U, 20U, 20U}, {28U, 22U, 20U}, {28U, 24U, 20U}, {28U, 26U, 20U}, {28U, 28U, 20U}, {26U, 28U, 20U}, {24U, 28U, 20U}, {22U, 28U, 20U}, {20U, 28U, 20U}, {20U, 28U, 22U}, {20U, 28U, 24U}, {20U, 28U, 26U}, {20U, 28U, 28U}, {20U, 26U, 28U}, {20U, 24U, 28U}, {20U, 22U, 28U}, {0U, 0U, 16U}, {4U, 0U, 16U}, {8U, 0U, 16U}, {12U, 0U, 16U}, {16U, 0U, 16U}, {16U, 0U, 12U}, {16U, 0U, 8U}, {16U, 0U, 4U}, {16U, 0U, 0U}, {16U, 4U, 0U}, {16U, 8U, 0U}, {16U, 12U, 0U}, {16U, 16U, 0U}, {12U, 16U, 0U}, {8U, 16U, 0U}, {4U, 16U, 0U}, {0U, 16U, 0U}, {0U, 16U, 4U}, {0U, 16U, 8U}, {0U, 16U, 12U}, {0U, 16U, 16U}, {0U, 12U, 16U}, {0U, 8U, 16U}, {0U, 4U, 16U}, {8U, 8U, 16U}, {10U, 8U, 16U}, {12U, 8U, 16U}, {14U, 8U, 16U}, {16U, 8U, 16U}, {16U, 8U, 14U}, {16U, 8U, 12U}, {16U, 8U, 10U}, {16U, 8U, 8U}, {16U, 10U, 8U}, {16U, 12U, 8U}, {16U, 14U, 8U}, {16U, 16U, 8U}, {14U, 16U, 8U}, {12U, 16U, 8U}, {10U, 16U, 8U}, {8U, 16U, 8U}, {8U, 16U, 10U}, {8U, 16U, 12U}, {8U, 16U, 14U}, {8U, 16U, 16U}, {8U, 14U, 16U}, {8U, 12U, 16U}, {8U, 10U, 16U}, {11U, 11U, 16U}, {12U, 11U, 16U}, {13U, 11U, 16U}, {15U, 11U, 16U}, {16U, 11U, 16U}, {16U, 11U, 15U}, {16U, 11U, 13U}, {16U, 11U, 12U}, {16U, 11U, 11U}, {16U, 12U, 11U}, {16U, 13U, 11U}, {16U, 15U, 11U}, {16U, 16U, 11U}, {15U, 16U, 11U}, {13U, 16U, 11U}, {12U, 16U, 11U}, {11U, 16U, 11U}, {11U, 16U, 12U}, {11U, 16U, 13U}, {11U, 16U, 15U}, {11U, 16U, 16U}, {11U, 15U, 16U}, {11U, 13U, 16U}, {11U, 12U, 16U}, {0U, 0U, 0U}, {0U, 0U, 0U}, {0U, 0U, 0U}, {0U, 0U, 0U}, {0U, 0U, 0U}, {0U, 0U, 0U}, {0U, 0U, 0U}, {0U, 0U, 0U}}; static struct via_device_mapping device_mapping[7U] = { {1U, "LDVP0"}, {2U, "LDVP1"}, {4U, "DVP0"}, {16U, "CRT"}, {32U, "DVP1"}, {64U, "LVDS1"}, {128U, "LVDS2"}}; static struct via_clock clock ; static void load_fix_bit_crtc_reg(void) ; static void init_gfx_chip_info(int chip_type ) ; static void init_tmds_chip_info(void) ; static void init_lvds_chip_info(void) ; static void device_screen_off(void) ; static void device_screen_on(void) ; static void set_display_channel(void) ; static void device_off(void) ; static void device_on(void) ; static void enable_second_display_channel(void) ; static void disable_second_display_channel(void) ; void viafb_lock_crt(void) { { via_write_reg_mask(980, 17, 128, 128); return; } } void viafb_unlock_crt(void) { { via_write_reg_mask(980, 17, 0, 128); via_write_reg_mask(980, 71, 0, 1); return; } } static void write_dac_reg(u8 index , u8 r , u8 g , u8 b ) { { outb((int )index, 968); outb((int )r, 969); outb((int )g, 969); outb((int )b, 969); return; } } static u32 get_dvi_devices(int output_interface ) { { switch (output_interface) { case 2: ; return (5U); case 3: ; if ((viaparinfo->chip_info)->gfx_chip_name == 1) { return (2U); } else { return (32U); } case 4: ; if ((viaparinfo->chip_info)->gfx_chip_name == 1) { return (0U); } else { return (132U); } case 5: ; if ((viaparinfo->chip_info)->gfx_chip_name == 1) { return (0U); } else { return (96U); } case 10: ; return (64U); } return (0U); } } static u32 get_lcd_devices(int output_interface ) { { switch (output_interface) { case 2: ; return (4U); case 3: ; return (32U); case 4: ; return (132U); case 5: ; return (96U); case 6: ; return (192U); case 7: ; case 9: ; return (64U); case 8: ; return (128U); } return (0U); } } void viafb_set_iga_path(void) { int crt_iga_path ; u32 tmp ; u32 tmp___0 ; u32 tmp___1 ; u32 tmp___2 ; u32 tmp___3 ; u32 tmp___4 ; int tmp___5 ; { crt_iga_path = 0; if (viafb_SAMM_ON == 1) { if (viafb_CRT_ON != 0) { if (viafb_primary_dev == 1) { crt_iga_path = 1; } else { crt_iga_path = 2; } } else { } if (viafb_DVI_ON != 0) { if (viafb_primary_dev == 8) { (viaparinfo->tmds_setting_info)->iga_path = 1; } else { (viaparinfo->tmds_setting_info)->iga_path = 2; } } else { } if (viafb_LCD_ON != 0) { if (viafb_primary_dev == 2) { if (viafb_dual_fb != 0 && (viaparinfo->chip_info)->gfx_chip_name == 1) { (viaparinfo->lvds_setting_info)->iga_path = 2; crt_iga_path = 1; (viaparinfo->tmds_setting_info)->iga_path = 1; } else { (viaparinfo->lvds_setting_info)->iga_path = 1; } } else { (viaparinfo->lvds_setting_info)->iga_path = 2; } } else { } if (viafb_LCD2_ON != 0) { if (viafb_primary_dev == 64) { (viaparinfo->lvds_setting_info2)->iga_path = 1; } else { (viaparinfo->lvds_setting_info2)->iga_path = 2; } } else { } } else { viafb_SAMM_ON = 0; if (viafb_CRT_ON != 0 && viafb_LCD_ON != 0) { crt_iga_path = 1; (viaparinfo->lvds_setting_info)->iga_path = 2; } else if (viafb_CRT_ON != 0 && viafb_DVI_ON != 0) { crt_iga_path = 1; (viaparinfo->tmds_setting_info)->iga_path = 2; } else if (viafb_LCD_ON != 0 && viafb_DVI_ON != 0) { (viaparinfo->tmds_setting_info)->iga_path = 1; (viaparinfo->lvds_setting_info)->iga_path = 2; } else if (viafb_LCD_ON != 0 && viafb_LCD2_ON != 0) { (viaparinfo->lvds_setting_info)->iga_path = 2; (viaparinfo->lvds_setting_info2)->iga_path = 2; } else if (viafb_CRT_ON != 0) { crt_iga_path = 1; } else if (viafb_LCD_ON != 0) { (viaparinfo->lvds_setting_info)->iga_path = 2; } else if (viafb_DVI_ON != 0) { (viaparinfo->tmds_setting_info)->iga_path = 1; } else { } } (viaparinfo->shared)->iga1_devices = 0U; (viaparinfo->shared)->iga2_devices = 0U; if (viafb_CRT_ON != 0) { if (crt_iga_path == 1) { (viaparinfo->shared)->iga1_devices = (viaparinfo->shared)->iga1_devices | 16U; } else { (viaparinfo->shared)->iga2_devices = (viaparinfo->shared)->iga2_devices | 16U; } } else { } if (viafb_DVI_ON != 0) { if ((viaparinfo->tmds_setting_info)->iga_path == 1) { tmp = get_dvi_devices((viaparinfo->chip_info)->tmds_chip_info.output_interface); (viaparinfo->shared)->iga1_devices = (viaparinfo->shared)->iga1_devices | tmp; } else { tmp___0 = get_dvi_devices((viaparinfo->chip_info)->tmds_chip_info.output_interface); (viaparinfo->shared)->iga2_devices = (viaparinfo->shared)->iga2_devices | tmp___0; } } else { } if (viafb_LCD_ON != 0) { if ((viaparinfo->lvds_setting_info)->iga_path == 1) { tmp___1 = get_lcd_devices((viaparinfo->chip_info)->lvds_chip_info.output_interface); (viaparinfo->shared)->iga1_devices = (viaparinfo->shared)->iga1_devices | tmp___1; } else { tmp___2 = get_lcd_devices((viaparinfo->chip_info)->lvds_chip_info.output_interface); (viaparinfo->shared)->iga2_devices = (viaparinfo->shared)->iga2_devices | tmp___2; } } else { } if (viafb_LCD2_ON != 0) { if ((viaparinfo->lvds_setting_info2)->iga_path == 1) { tmp___3 = get_lcd_devices((viaparinfo->chip_info)->lvds_chip_info2.output_interface); (viaparinfo->shared)->iga1_devices = (viaparinfo->shared)->iga1_devices | tmp___3; } else { tmp___4 = get_lcd_devices((viaparinfo->chip_info)->lvds_chip_info2.output_interface); (viaparinfo->shared)->iga2_devices = (viaparinfo->shared)->iga2_devices | tmp___4; } } else { } tmp___5 = machine_is_olpc(); if (tmp___5 != 0) { (viaparinfo->shared)->iga2_devices = 160U; } else { } return; } } static void set_color_register(u8 index , u8 red , u8 green , u8 blue ) { { outb(255, 966); outb((int )index, 968); outb((int )red, 969); outb((int )green, 969); outb((int )blue, 969); return; } } void viafb_set_primary_color_register(u8 index , u8 red , u8 green , u8 blue ) { { via_write_reg_mask(964, 26, 0, 1); set_color_register((int )index, (int )red, (int )green, (int )blue); return; } } void viafb_set_secondary_color_register(u8 index , u8 red , u8 green , u8 blue ) { { via_write_reg_mask(964, 26, 1, 1); set_color_register((int )index, (int )red, (int )green, (int )blue); return; } } static void set_source_common(u8 index , u8 offset , u8 iga ) { u8 value ; u8 mask ; { mask = (u8 )(1 << (int )offset); switch ((int )iga) { case 1: value = 0U; goto ldv_34233; case 2: value = mask; goto ldv_34233; default: printk("\fviafb: Unsupported source: %d\n", (int )iga); return; } ldv_34233: via_write_reg_mask(980, (int )index, (int )value, (int )mask); return; } } static void set_crt_source(u8 iga ) { u8 value ; { switch ((int )iga) { case 1: value = 0U; goto ldv_34241; case 2: value = 64U; goto ldv_34241; default: printk("\fviafb: Unsupported source: %d\n", (int )iga); return; } ldv_34241: via_write_reg_mask(964, 22, (int )value, 64); return; } } __inline static void set_ldvp0_source(u8 iga ) { { set_source_common(108, 7, (int )iga); return; } } __inline static void set_ldvp1_source(u8 iga ) { { set_source_common(147, 7, (int )iga); return; } } __inline static void set_dvp0_source(u8 iga ) { { set_source_common(150, 4, (int )iga); return; } } __inline static void set_dvp1_source(u8 iga ) { { set_source_common(155, 4, (int )iga); return; } } __inline static void set_lvds1_source(u8 iga ) { { set_source_common(153, 4, (int )iga); return; } } __inline static void set_lvds2_source(u8 iga ) { { set_source_common(151, 4, (int )iga); return; } } void via_set_source(u32 devices , u8 iga ) { { if ((int )devices & 1) { set_ldvp0_source((int )iga); } else { } if ((devices & 2U) != 0U) { set_ldvp1_source((int )iga); } else { } if ((devices & 4U) != 0U) { set_dvp0_source((int )iga); } else { } if ((devices & 16U) != 0U) { set_crt_source((int )iga); } else { } if ((devices & 32U) != 0U) { set_dvp1_source((int )iga); } else { } if ((devices & 64U) != 0U) { set_lvds1_source((int )iga); } else { } if ((devices & 128U) != 0U) { set_lvds2_source((int )iga); } else { } return; } } static void set_crt_state(u8 state ) { u8 value ; { switch ((int )state) { case 0: value = 0U; goto ldv_34271; case 1: value = 16U; goto ldv_34271; case 2: value = 32U; goto ldv_34271; case 3: value = 48U; goto ldv_34271; default: ; return; } ldv_34271: via_write_reg_mask(980, 54, (int )value, 48); return; } } static void set_dvp0_state(u8 state ) { u8 value ; { switch ((int )state) { case 0: value = 192U; goto ldv_34281; case 3: value = 0U; goto ldv_34281; default: ; return; } ldv_34281: via_write_reg_mask(964, 30, (int )value, 192); return; } } static void set_dvp1_state(u8 state ) { u8 value ; { switch ((int )state) { case 0: value = 48U; goto ldv_34289; case 3: value = 0U; goto ldv_34289; default: ; return; } ldv_34289: via_write_reg_mask(964, 30, (int )value, 48); return; } } static void set_lvds1_state(u8 state ) { u8 value ; { switch ((int )state) { case 0: value = 3U; goto ldv_34297; case 3: value = 0U; goto ldv_34297; default: ; return; } ldv_34297: via_write_reg_mask(964, 42, (int )value, 3); return; } } static void set_lvds2_state(u8 state ) { u8 value ; { switch ((int )state) { case 0: value = 12U; goto ldv_34305; case 3: value = 0U; goto ldv_34305; default: ; return; } ldv_34305: via_write_reg_mask(964, 42, (int )value, 12); return; } } void via_set_state(u32 devices , u8 state ) { { if ((devices & 4U) != 0U) { set_dvp0_state((int )state); } else { } if ((devices & 16U) != 0U) { set_crt_state((int )state); } else { } if ((devices & 32U) != 0U) { set_dvp1_state((int )state); } else { } if ((devices & 64U) != 0U) { set_lvds1_state((int )state); } else { } if ((devices & 128U) != 0U) { set_lvds2_state((int )state); } else { } return; } } void via_set_sync_polarity(u32 devices , u8 polarity ) { { if (((int )polarity & -4) != 0) { printk("\fviafb: Unsupported polarity: %d\n", (int )polarity); return; } else { } if ((devices & 16U) != 0U) { via_write_misc_reg_mask((int )polarity << 6U, 192); } else { } if ((devices & 32U) != 0U) { via_write_reg_mask(980, 155, (int )polarity << 5U, 96); } else { } if ((devices & 64U) != 0U) { via_write_reg_mask(980, 153, (int )polarity << 5U, 96); } else { } if ((devices & 128U) != 0U) { via_write_reg_mask(980, 151, (int )polarity << 5U, 96); } else { } return; } } u32 via_parse_odev(char *input , char **end ) { char *ptr ; u32 odev ; bool next ; int i ; int len ; size_t tmp ; int tmp___0 ; { ptr = input; odev = 0U; next = 1; goto ldv_34331; ldv_34330: next = 0; i = 0; goto ldv_34328; ldv_34327: tmp = strlen(device_mapping[i].name); len = (int )tmp; tmp___0 = strncmp((char const *)ptr, device_mapping[i].name, (__kernel_size_t )len); if (tmp___0 == 0) { odev = device_mapping[i].device | odev; ptr = ptr + (unsigned long )len; if ((int )((signed char )*ptr) == 44) { ptr = ptr + 1; next = 1; } else { } } else { } i = i + 1; ldv_34328: ; if ((unsigned int )i <= 6U) { goto ldv_34327; } else { } ldv_34331: ; if ((int )next) { goto ldv_34330; } else { } *end = ptr; return (odev); } } void via_odev_to_seq(struct seq_file *m , u32 odev ) { int i ; int count ; { count = 0; i = 0; goto ldv_34342; ldv_34341: ; if ((device_mapping[i].device & odev) != 0U) { if (count > 0) { seq_putc(m, 44); } else { } seq_puts(m, device_mapping[i].name); count = count + 1; } else { } i = i + 1; ldv_34342: ; if ((unsigned int )i <= 6U) { goto ldv_34341; } else { } seq_putc(m, 10); return; } } static void load_fix_bit_crtc_reg(void) { { viafb_unlock_crt(); via_write_reg_mask(980, 3, 128, 128); via_write_reg_mask(980, 53, 16, 16); via_write_reg_mask(980, 51, 6, 7); viafb_lock_crt(); if ((viaparinfo->chip_info)->gfx_chip_name == 3 || (viaparinfo->chip_info)->gfx_chip_name == 8) { via_write_reg_mask(980, 51, 8, 8); } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 1 && (viaparinfo->chip_info)->gfx_chip_revision == 10) { via_write_reg_mask(964, 26, 2, 2); } else { } return; } } void viafb_load_reg(int timing_value , int viafb_load_reg_num , struct io_register *reg , int io_type ) { int reg_mask ; int bit_num ; int data ; int i ; int j ; int shift_next_reg ; int start_index ; int end_index ; int cr_index ; u16 get_bit ; { bit_num = 0; i = 0; goto ldv_34367; ldv_34366: reg_mask = 0; data = 0; start_index = (int )(reg + (unsigned long )i)->start_bit; end_index = (int )(reg + (unsigned long )i)->end_bit; cr_index = (int )(reg + (unsigned long )i)->io_addr; shift_next_reg = bit_num; j = start_index; goto ldv_34364; ldv_34363: reg_mask = (1 << j) | reg_mask; get_bit = (u16 )((int )((short )(1 << bit_num)) & (int )((short )timing_value)); data = (((int )get_bit >> shift_next_reg) << start_index) | data; bit_num = bit_num + 1; j = j + 1; ldv_34364: ; if (j <= end_index) { goto ldv_34363; } else { } if (io_type == 980) { via_write_reg_mask(980, (int )((u8 )cr_index), (int )((u8 )data), (int )((u8 )reg_mask)); } else { via_write_reg_mask(964, (int )((u8 )cr_index), (int )((u8 )data), (int )((u8 )reg_mask)); } i = i + 1; ldv_34367: ; if (i < viafb_load_reg_num) { goto ldv_34366; } else { } return; } } void viafb_write_regx(struct io_reg *RegTable , int ItemNum ) { int i ; { i = 0; goto ldv_34375; ldv_34374: via_write_reg_mask((int )((u16 )(RegTable + (unsigned long )i)->port), (int )(RegTable + (unsigned long )i)->index, (int )(RegTable + (unsigned long )i)->value, (int )(RegTable + (unsigned long )i)->mask); i = i + 1; ldv_34375: ; if (i < ItemNum) { goto ldv_34374; } else { } return; } } void viafb_load_fetch_count_reg(int h_addr , int bpp_byte , int set_iga ) { int reg_value ; int viafb_load_reg_num ; struct io_register *reg ; { reg = (struct io_register *)0; switch (set_iga) { case 1: reg_value = (h_addr * bpp_byte) / 16 + 4; viafb_load_reg_num = fetch_count_reg.iga1_fetch_count_reg.reg_num; reg = (struct io_register *)(& fetch_count_reg.iga1_fetch_count_reg.reg); viafb_load_reg(reg_value, viafb_load_reg_num, reg, 964); goto ldv_34386; case 2: reg_value = (h_addr * bpp_byte) / 16; viafb_load_reg_num = fetch_count_reg.iga2_fetch_count_reg.reg_num; reg = (struct io_register *)(& fetch_count_reg.iga2_fetch_count_reg.reg); viafb_load_reg(reg_value, viafb_load_reg_num, reg, 980); goto ldv_34386; } ldv_34386: ; return; } } void viafb_load_FIFO_reg(int set_iga , int hor_active , int ver_active ) { int reg_value ; int viafb_load_reg_num ; struct io_register *reg ; int iga1_fifo_max_depth ; int iga1_fifo_threshold ; int iga1_fifo_high_threshold ; int iga1_display_queue_expire_num ; int iga2_fifo_max_depth ; int iga2_fifo_threshold ; int iga2_fifo_high_threshold ; int iga2_display_queue_expire_num ; { reg = (struct io_register *)0; iga1_fifo_max_depth = 0; iga1_fifo_threshold = 0; iga1_fifo_high_threshold = 0; iga1_display_queue_expire_num = 0; iga2_fifo_max_depth = 0; iga2_fifo_threshold = 0; iga2_fifo_high_threshold = 0; iga2_display_queue_expire_num = 0; if (set_iga == 1) { if ((viaparinfo->chip_info)->gfx_chip_name == 3) { iga1_fifo_max_depth = 384; iga1_fifo_threshold = 328; iga1_fifo_high_threshold = 296; if (hor_active > 1280 && ver_active > 1024) { iga1_display_queue_expire_num = 16; } else { iga1_display_queue_expire_num = 0; } } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 4) { iga1_fifo_max_depth = 192; iga1_fifo_threshold = 128; iga1_fifo_high_threshold = 64; iga1_display_queue_expire_num = 0; if (hor_active > 1280 && ver_active > 1024) { iga1_display_queue_expire_num = 16; } else { iga1_display_queue_expire_num = 0; } } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 5) { iga1_fifo_max_depth = 96; iga1_fifo_threshold = 80; iga1_fifo_high_threshold = 64; if (hor_active > 1280 && ver_active > 1024) { iga1_display_queue_expire_num = 16; } else { iga1_display_queue_expire_num = 0; } } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 6) { iga1_fifo_max_depth = 192; iga1_fifo_threshold = 128; iga1_fifo_high_threshold = 128; iga1_display_queue_expire_num = 124; } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 8) { iga1_fifo_max_depth = 360; iga1_fifo_threshold = 328; iga1_fifo_high_threshold = 296; iga1_display_queue_expire_num = 124; } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 9) { iga1_fifo_max_depth = 96; iga1_fifo_threshold = 76; iga1_fifo_high_threshold = 64; iga1_display_queue_expire_num = 32; } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 10) { iga1_fifo_max_depth = 96; iga1_fifo_threshold = 76; iga1_fifo_high_threshold = 76; iga1_display_queue_expire_num = 32; } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 11) { iga1_fifo_max_depth = 192; iga1_fifo_threshold = 152; iga1_fifo_high_threshold = 152; iga1_display_queue_expire_num = 64; } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 12) { iga1_fifo_max_depth = 400; iga1_fifo_threshold = 320; iga1_fifo_high_threshold = 320; iga1_display_queue_expire_num = 160; } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 13) { iga1_fifo_max_depth = 400; iga1_fifo_threshold = 320; iga1_fifo_high_threshold = 320; iga1_display_queue_expire_num = 160; } else { } reg_value = iga1_fifo_max_depth / 2 + -1; viafb_load_reg_num = display_fifo_depth_reg.iga1_fifo_depth_select_reg.reg_num; reg = (struct io_register *)(& display_fifo_depth_reg.iga1_fifo_depth_select_reg.reg); viafb_load_reg(reg_value, viafb_load_reg_num, reg, 964); reg_value = iga1_fifo_threshold / 4; viafb_load_reg_num = fifo_threshold_select_reg.iga1_fifo_threshold_select_reg.reg_num; reg = (struct io_register *)(& fifo_threshold_select_reg.iga1_fifo_threshold_select_reg.reg); viafb_load_reg(reg_value, viafb_load_reg_num, reg, 964); reg_value = iga1_fifo_high_threshold / 4; viafb_load_reg_num = fifo_high_threshold_select_reg.iga1_fifo_high_threshold_select_reg.reg_num; reg = (struct io_register *)(& fifo_high_threshold_select_reg.iga1_fifo_high_threshold_select_reg.reg); viafb_load_reg(reg_value, viafb_load_reg_num, reg, 964); reg_value = iga1_display_queue_expire_num / 4; viafb_load_reg_num = display_queue_expire_num_reg.iga1_display_queue_expire_num_reg.reg_num; reg = (struct io_register *)(& display_queue_expire_num_reg.iga1_display_queue_expire_num_reg.reg); viafb_load_reg(reg_value, viafb_load_reg_num, reg, 964); } else { if ((viaparinfo->chip_info)->gfx_chip_name == 3) { iga2_fifo_max_depth = 384; iga2_fifo_threshold = 328; iga2_fifo_high_threshold = 296; if (hor_active > 1280 && ver_active > 1024) { iga2_display_queue_expire_num = 16; } else { iga2_display_queue_expire_num = 128; } } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 4) { iga2_fifo_max_depth = 96; iga2_fifo_threshold = 64; iga2_fifo_high_threshold = 32; if (hor_active > 1280 && ver_active > 1024) { iga2_display_queue_expire_num = 16; } else { iga2_display_queue_expire_num = 128; } } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 5) { iga2_fifo_max_depth = 96; iga2_fifo_threshold = 80; iga2_fifo_high_threshold = 32; if (hor_active > 1280 && ver_active > 1024) { iga2_display_queue_expire_num = 16; } else { iga2_display_queue_expire_num = 128; } } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 6) { iga2_fifo_max_depth = 96; iga2_fifo_threshold = 64; iga2_fifo_high_threshold = 32; iga2_display_queue_expire_num = 128; } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 8) { iga2_fifo_max_depth = 360; iga2_fifo_threshold = 328; iga2_fifo_high_threshold = 296; iga2_display_queue_expire_num = 124; } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 9) { iga2_fifo_max_depth = 96; iga2_fifo_threshold = 76; iga2_fifo_high_threshold = 64; iga2_display_queue_expire_num = 32; } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 10) { iga2_fifo_max_depth = 96; iga2_fifo_threshold = 76; iga2_fifo_high_threshold = 76; iga2_display_queue_expire_num = 32; } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 11) { iga2_fifo_max_depth = 96; iga2_fifo_threshold = 64; iga2_fifo_high_threshold = 32; iga2_display_queue_expire_num = 128; } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 12) { iga2_fifo_max_depth = 200; iga2_fifo_threshold = 160; iga2_fifo_high_threshold = 160; iga2_display_queue_expire_num = 320; } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 13) { iga2_fifo_max_depth = 192; iga2_fifo_threshold = 160; iga2_fifo_high_threshold = 160; iga2_display_queue_expire_num = 320; } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 3) { reg_value = iga2_fifo_max_depth / 8 + -2; viafb_load_reg_num = display_fifo_depth_reg.iga2_fifo_depth_select_reg.reg_num; reg = (struct io_register *)(& display_fifo_depth_reg.iga2_fifo_depth_select_reg.reg); viafb_load_reg(reg_value, viafb_load_reg_num, reg, 980); } else { reg_value = iga2_fifo_max_depth / 8 + -1; viafb_load_reg_num = display_fifo_depth_reg.iga2_fifo_depth_select_reg.reg_num; reg = (struct io_register *)(& display_fifo_depth_reg.iga2_fifo_depth_select_reg.reg); viafb_load_reg(reg_value, viafb_load_reg_num, reg, 980); } reg_value = iga2_fifo_threshold / 4; viafb_load_reg_num = fifo_threshold_select_reg.iga2_fifo_threshold_select_reg.reg_num; reg = (struct io_register *)(& fifo_threshold_select_reg.iga2_fifo_threshold_select_reg.reg); viafb_load_reg(reg_value, viafb_load_reg_num, reg, 980); reg_value = iga2_fifo_high_threshold / 4; viafb_load_reg_num = fifo_high_threshold_select_reg.iga2_fifo_high_threshold_select_reg.reg_num; reg = (struct io_register *)(& fifo_high_threshold_select_reg.iga2_fifo_high_threshold_select_reg.reg); viafb_load_reg(reg_value, viafb_load_reg_num, reg, 980); reg_value = iga2_display_queue_expire_num / 4; viafb_load_reg_num = display_queue_expire_num_reg.iga2_display_queue_expire_num_reg.reg_num; reg = (struct io_register *)(& display_queue_expire_num_reg.iga2_display_queue_expire_num_reg.reg); viafb_load_reg(reg_value, viafb_load_reg_num, reg, 980); } return; } } static struct via_pll_config get_pll_config(struct pll_limit *limits , int size , int clk ) { struct via_pll_config cur ; struct via_pll_config up___0 ; struct via_pll_config down___0 ; struct via_pll_config best ; u32 f0 ; int i ; int f ; long ret ; int __x___0 ; u32 tmp___0 ; long ret___0 ; int __x___2 ; u32 tmp___2 ; long ret___1 ; int __x___4 ; u32 tmp___4 ; long ret___2 ; int __x___6 ; u32 tmp___6 ; long ret___3 ; int __x___8 ; u32 tmp___8 ; { best.multiplier = 0U; best.divisor = 1U; best.rshift = 0U; f0 = 14318180U; i = 0; goto ldv_34437; ldv_34436: cur.rshift = (limits + (unsigned long )i)->rshift; cur.divisor = (limits + (unsigned long )i)->divisor; cur.multiplier = (u16 )((unsigned int )clk / (f0 / (unsigned int )cur.divisor >> (int )cur.rshift)); tmp___0 = get_pll_output_frequency(f0, cur); __x___0 = (int )(tmp___0 - (u32 )clk); ret = (long )(__x___0 < 0 ? - __x___0 : __x___0); f = (int )ret; down___0 = cur; up___0 = down___0; up___0.multiplier = (u16 )((int )up___0.multiplier + 1); down___0.multiplier = (u16 )((int )down___0.multiplier - 1); tmp___4 = get_pll_output_frequency(f0, up___0); __x___4 = (int )(tmp___4 - (u32 )clk); ret___1 = (long )(__x___4 < 0 ? - __x___4 : __x___4); if (ret___1 < (long )f) { cur = up___0; } else { tmp___2 = get_pll_output_frequency(f0, down___0); __x___2 = (int )(tmp___2 - (u32 )clk); ret___0 = (long )(__x___2 < 0 ? - __x___2 : __x___2); if (ret___0 < (long )f) { cur = down___0; } else { } } if ((int )cur.multiplier < (int )(limits + (unsigned long )i)->multiplier_min) { cur.multiplier = (limits + (unsigned long )i)->multiplier_min; } else if ((int )cur.multiplier > (int )(limits + (unsigned long )i)->multiplier_max) { cur.multiplier = (limits + (unsigned long )i)->multiplier_max; } else { } tmp___6 = get_pll_output_frequency(f0, cur); __x___6 = (int )(tmp___6 - (u32 )clk); ret___2 = (long )(__x___6 < 0 ? - __x___6 : __x___6); f = (int )ret___2; tmp___8 = get_pll_output_frequency(f0, best); __x___8 = (int )(tmp___8 - (u32 )clk); ret___3 = (long )(__x___8 < 0 ? - __x___8 : __x___8); if ((long )f < ret___3) { best = cur; } else { } i = i + 1; ldv_34437: ; if (i < size) { goto ldv_34436; } else { } return (best); } } static struct via_pll_config get_best_pll_config(int clk ) { struct via_pll_config config ; { switch ((viaparinfo->chip_info)->gfx_chip_name) { case 1: ; case 2: config = get_pll_config((struct pll_limit *)(& cle266_pll_limits), 28, clk); goto ldv_34447; case 3: ; case 4: ; case 5: config = get_pll_config((struct pll_limit *)(& k800_pll_limits), 16, clk); goto ldv_34447; case 6: ; case 7: ; case 8: ; case 9: ; case 10: ; case 11: config = get_pll_config((struct pll_limit *)(& cx700_pll_limits), 12, clk); goto ldv_34447; case 12: ; case 13: config = get_pll_config((struct pll_limit *)(& vx855_pll_limits), 8, clk); goto ldv_34447; } ldv_34447: ; return (config); } } void viafb_set_vclock(u32 clk , int set_iga ) { struct via_pll_config config ; struct via_pll_config tmp ; { tmp = get_best_pll_config((int )clk); config = tmp; if (set_iga == 1) { (*(clock.set_primary_pll))(config); } else { } if (set_iga == 2) { (*(clock.set_secondary_pll))(config); } else { } via_write_misc_reg_mask(12, 12); return; } } struct via_display_timing var_to_timing(struct fb_var_screeninfo const *var , u16 cxres , u16 cyres ) { struct via_display_timing timing ; u16 dx ; u16 dy ; { dx = (u16 )(((unsigned int )var->xres - (unsigned int )cxres) / 2U); dy = (u16 )(((unsigned int )var->yres - (unsigned int )cyres) / 2U); timing.hor_addr = cxres; timing.hor_sync_start = ((int )timing.hor_addr + (int )((u16 )var->right_margin)) + (int )dx; timing.hor_sync_end = (int )timing.hor_sync_start + (int )((u16 )var->hsync_len); timing.hor_total = ((int )timing.hor_sync_end + (int )((u16 )var->left_margin)) + (int )dx; timing.hor_blank_start = (int )timing.hor_addr + (int )dx; timing.hor_blank_end = (int )timing.hor_total - (int )dx; timing.ver_addr = cyres; timing.ver_sync_start = ((int )timing.ver_addr + (int )((u16 )var->lower_margin)) + (int )dy; timing.ver_sync_end = (int )timing.ver_sync_start + (int )((u16 )var->vsync_len); timing.ver_total = ((int )timing.ver_sync_end + (int )((u16 )var->upper_margin)) + (int )dy; timing.ver_blank_start = (int )timing.ver_addr + (int )dy; timing.ver_blank_end = (int )timing.ver_total - (int )dy; return (timing); } } void viafb_fill_crtc_timing(struct fb_var_screeninfo const *var , u16 cxres , u16 cyres , int iga ) { struct via_display_timing crt_reg ; struct via_display_timing tmp ; { tmp = var_to_timing(var, (unsigned int )cxres == 0U ? (u16 )var->xres : cxres, (unsigned int )cyres == 0U ? (u16 )var->yres : cyres); crt_reg = tmp; if (iga == 1) { via_set_primary_timing((struct via_display_timing const *)(& crt_reg)); } else if (iga == 2) { via_set_secondary_timing((struct via_display_timing const *)(& crt_reg)); } else { } viafb_load_fetch_count_reg((int )var->xres, (int )((unsigned int )var->bits_per_pixel / 8U), iga); if ((viaparinfo->chip_info)->gfx_chip_name != 1 && (viaparinfo->chip_info)->gfx_chip_name != 2) { viafb_load_FIFO_reg(iga, (int )var->xres, (int )var->yres); } else { } viafb_set_vclock((1000000000U / (unsigned int )var->pixclock) * 1000U, iga); return; } } void viafb_init_chip_info(int chip_type ) { { via_clock_init(& clock, chip_type); init_gfx_chip_info(chip_type); init_tmds_chip_info(); init_lvds_chip_info(); viafb_set_iga_path(); (viaparinfo->lvds_setting_info)->display_method = viafb_lcd_dsp_method; (viaparinfo->lvds_setting_info)->lcd_mode = viafb_lcd_mode; (viaparinfo->lvds_setting_info2)->display_method = (viaparinfo->lvds_setting_info)->display_method; (viaparinfo->lvds_setting_info2)->lcd_mode = (viaparinfo->lvds_setting_info)->lcd_mode; return; } } void viafb_update_device_setting(int hres , int vres , int bpp , int flag ) { { if (flag == 0) { (viaparinfo->tmds_setting_info)->h_active = hres; (viaparinfo->tmds_setting_info)->v_active = vres; } else if ((viaparinfo->tmds_setting_info)->iga_path == 2) { (viaparinfo->tmds_setting_info)->h_active = hres; (viaparinfo->tmds_setting_info)->v_active = vres; } else { } return; } } static void init_gfx_chip_info(int chip_type ) { u8 tmp ; u8 tmp___0 ; { (viaparinfo->chip_info)->gfx_chip_name = chip_type; if ((viaparinfo->chip_info)->gfx_chip_name == 1) { tmp = via_read_reg(980, 79); via_write_reg(980, 79, 85); tmp___0 = via_read_reg(980, 79); if ((unsigned int )tmp___0 != 85U) { (viaparinfo->chip_info)->gfx_chip_revision = 10; } else { (viaparinfo->chip_info)->gfx_chip_revision = 12; } via_write_reg(980, 79, (int )tmp); } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 6) { tmp = via_read_reg(964, 67); if (((int )tmp & 2) != 0) { (viaparinfo->chip_info)->gfx_chip_revision = 2; } else if (((int )tmp & 64) != 0) { (viaparinfo->chip_info)->gfx_chip_revision = 1; } else { (viaparinfo->chip_info)->gfx_chip_revision = 0; } } else { } switch ((viaparinfo->chip_info)->gfx_chip_name) { case 11: ; case 12: ; case 13: (viaparinfo->chip_info)->twod_engine = 2; goto ldv_34501; case 8: ; case 10: (viaparinfo->chip_info)->twod_engine = 1; goto ldv_34501; default: (viaparinfo->chip_info)->twod_engine = 0; goto ldv_34501; } ldv_34501: ; return; } } static void init_tmds_chip_info(void) { { viafb_tmds_trasmitter_identify(); if ((viaparinfo->chip_info)->tmds_chip_info.output_interface == 0) { switch ((viaparinfo->chip_info)->gfx_chip_name) { case 6: ; if (viafb_display_hardware_layout == 2 || viafb_display_hardware_layout == 3) { (viaparinfo->chip_info)->tmds_chip_info.output_interface = 10; } else { (viaparinfo->chip_info)->tmds_chip_info.output_interface = 0; } goto ldv_34509; case 8: ; case 10: ; case 9: (viaparinfo->chip_info)->tmds_chip_info.output_interface = 5; goto ldv_34509; default: (viaparinfo->chip_info)->tmds_chip_info.output_interface = 3; } ldv_34509: ; } else { } viafb_init_dvi_size(& (viaparinfo->shared)->chip_info.tmds_chip_info, & (viaparinfo->shared)->tmds_setting_info); return; } } static void init_lvds_chip_info(void) { { viafb_lvds_trasmitter_identify(); viafb_init_lcd_size(); viafb_init_lvds_output_interface(& (viaparinfo->chip_info)->lvds_chip_info, viaparinfo->lvds_setting_info); if ((viaparinfo->chip_info)->lvds_chip_info2.lvds_chip_name != 0) { viafb_init_lvds_output_interface(& (viaparinfo->chip_info)->lvds_chip_info2, viaparinfo->lvds_setting_info2); } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 6 && viafb_display_hardware_layout == 4) { if ((viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name == 65 && (viaparinfo->chip_info)->lvds_chip_info2.lvds_chip_name == 65) { (viaparinfo->chip_info)->lvds_chip_info.output_interface = 7; (viaparinfo->chip_info)->lvds_chip_info2.output_interface = 8; } else { } } else { } return; } } void viafb_init_dac(int set_iga ) { int i ; u8 tmp ; { if (set_iga == 1) { via_write_reg_mask(964, 26, 0, 1); via_write_reg_mask(964, 27, 0, 192); i = 0; goto ldv_34523; ldv_34522: write_dac_reg((int )((u8 )i), (int )palLUT_table[i].red, (int )palLUT_table[i].green, (int )palLUT_table[i].blue); i = i + 1; ldv_34523: ; if (i <= 255) { goto ldv_34522; } else { } via_write_reg_mask(964, 27, 192, 192); } else { tmp = via_read_reg(980, 106); via_write_reg_mask(980, 106, 64, 64); via_write_reg_mask(964, 26, 1, 1); i = 0; goto ldv_34526; ldv_34525: write_dac_reg((int )((u8 )i), (int )palLUT_table[i].red, (int )palLUT_table[i].green, (int )palLUT_table[i].blue); i = i + 1; ldv_34526: ; if (i <= 255) { goto ldv_34525; } else { } via_write_reg_mask(964, 26, 0, 1); via_write_reg(980, 106, (int )tmp); } return; } } static void device_screen_off(void) { { via_write_reg_mask(964, 1, 32, 32); return; } } static void device_screen_on(void) { { via_write_reg_mask(964, 1, 0, 32); return; } } static void set_display_channel(void) { { if (viafb_LCD2_ON != 0 && (viaparinfo->lvds_setting_info2)->device_lcd_dualedge != 0) { via_write_reg_mask(980, 210, 32, 48); } else if (viafb_LCD_ON != 0 && viafb_DVI_ON != 0) { via_write_reg_mask(980, 210, 16, 48); } else if (viafb_DVI_ON != 0) { via_write_reg_mask(980, 210, 48, 48); } else if (viafb_LCD_ON != 0) { if ((viaparinfo->lvds_setting_info)->device_lcd_dualedge != 0) { via_write_reg_mask(980, 210, 32, 48); } else { via_write_reg_mask(980, 210, 0, 48); } } else { } return; } } static u8 get_sync(struct fb_var_screeninfo *var ) { u8 polarity ; { polarity = 0U; if ((var->sync & 1U) == 0U) { polarity = (u8 )((unsigned int )polarity | 1U); } else { } if ((var->sync & 2U) == 0U) { polarity = (u8 )((unsigned int )polarity | 2U); } else { } return (polarity); } } static void hw_init(void) { int i ; { inb(986); outb(0, 960); viafb_write_regx((struct io_reg *)(& common_vga), 11); switch ((viaparinfo->chip_info)->gfx_chip_name) { case 1: viafb_write_regx((struct io_reg *)(& CLE266_ModeXregs), NUM_TOTAL_CLE266_ModeXregs); goto ldv_34548; case 2: viafb_write_regx((struct io_reg *)(& KM400_ModeXregs), NUM_TOTAL_KM400_ModeXregs); goto ldv_34548; case 3: ; case 4: viafb_write_regx((struct io_reg *)(& CN400_ModeXregs), NUM_TOTAL_CN400_ModeXregs); goto ldv_34548; case 5: ; case 8: ; case 9: ; case 10: viafb_write_regx((struct io_reg *)(& CN700_ModeXregs), NUM_TOTAL_CN700_ModeXregs); goto ldv_34548; case 6: ; case 11: viafb_write_regx((struct io_reg *)(& CX700_ModeXregs), NUM_TOTAL_CX700_ModeXregs); goto ldv_34548; case 12: ; case 13: viafb_write_regx((struct io_reg *)(& VX855_ModeXregs), NUM_TOTAL_VX855_ModeXregs); goto ldv_34548; } ldv_34548: via_write_reg_mask(980, 69, 0, 1); via_write_reg_mask(980, 253, 0, 128); viafb_write_regx((struct io_reg *)(& scaling_parameters), 14); outb((int )VPIT.Misc, 962); i = 1; goto ldv_34563; ldv_34562: via_write_reg(964, (int )((u8 )i), (int )VPIT.SR[i + -1]); i = i + 1; ldv_34563: ; if (i <= 4) { goto ldv_34562; } else { } via_write_reg_mask(964, 21, 162, 162); i = 0; goto ldv_34566; ldv_34565: via_write_reg(974, (int )((u8 )i), (int )VPIT.GR[i]); i = i + 1; ldv_34566: ; if (i <= 8) { goto ldv_34565; } else { } i = 0; goto ldv_34569; ldv_34568: inb(986); outb((int )((unsigned char )i), 960); outb((int )VPIT.AR[i], 960); i = i + 1; ldv_34569: ; if (i <= 19) { goto ldv_34568; } else { } inb(986); outb(32, 960); load_fix_bit_crtc_reg(); return; } } int viafb_setmode(void) { int j ; int cxres ; int cyres ; int port ; u32 devices ; u8 value ; u8 index ; u8 mask ; struct fb_var_screeninfo var2 ; struct fb_videomode const *tmp ; u8 tmp___0 ; u8 tmp___1 ; u8 tmp___2 ; u8 tmp___3 ; { cxres = 0; cyres = 0; devices = (viaparinfo->shared)->iga1_devices | (viaparinfo->shared)->iga2_devices; device_screen_off(); device_off(); via_set_state(devices, 3); hw_init(); if ((((viaparinfo->chip_info)->gfx_chip_name == 1 || (viaparinfo->chip_info)->gfx_chip_name == 2) && viafbinfo->var.xres == 1024U) && viafbinfo->var.yres == 768U) { j = 0; goto ldv_34584; ldv_34583: index = (res_patch_table[0].io_reg_table + (unsigned long )j)->index; port = (res_patch_table[0].io_reg_table + (unsigned long )j)->port; value = (res_patch_table[0].io_reg_table + (unsigned long )j)->value; mask = (res_patch_table[0].io_reg_table + (unsigned long )j)->mask; via_write_reg_mask((int )((u16 )port), (int )index, (int )value, (int )mask); j = j + 1; ldv_34584: ; if (res_patch_table[0].table_length > j) { goto ldv_34583; } else { } } else { } via_set_primary_pitch(viafbinfo->fix.line_length); via_set_secondary_pitch(viafb_dual_fb != 0 ? viafbinfo1->fix.line_length : viafbinfo->fix.line_length); via_set_primary_color_depth((int )viaparinfo->depth); via_set_secondary_color_depth(viafb_dual_fb != 0 ? viaparinfo1->depth : viaparinfo->depth); via_set_source((viaparinfo->shared)->iga1_devices, 1); via_set_source((viaparinfo->shared)->iga2_devices, 2); if ((viaparinfo->shared)->iga2_devices != 0U) { enable_second_display_channel(); } else { disable_second_display_channel(); } if (viafb_dual_fb != 0) { var2 = viafbinfo1->var; } else if (viafb_SAMM_ON != 0) { tmp = viafb_get_best_mode((int )viafb_second_xres, (int )viafb_second_yres, viafb_refresh1); viafb_fill_var_timing_info(& var2, tmp); cxres = (int )viafbinfo->var.xres; cyres = (int )viafbinfo->var.yres; var2.bits_per_pixel = viafbinfo->var.bits_per_pixel; } else { } if (viafb_CRT_ON != 0) { if (((viaparinfo->shared)->iga2_devices & 16U) != 0U && viafb_SAMM_ON != 0) { viafb_fill_crtc_timing((struct fb_var_screeninfo const *)(& var2), (int )((u16 )cxres), (int )((u16 )cyres), 2); } else { viafb_fill_crtc_timing((struct fb_var_screeninfo const *)(& viafbinfo->var), 0, 0, ((viaparinfo->shared)->iga1_devices & 16U) != 0U ? 1 : 2); } if ((viafbinfo->var.xres & 7U) != 0U) { viafb_unlock_crt(); tmp___0 = via_read_reg(980, 2); via_write_reg(980, 2, (int )((unsigned int )tmp___0 + 255U)); viafb_lock_crt(); } else { } } else { } if (viafb_DVI_ON != 0) { if ((viaparinfo->shared)->tmds_setting_info.iga_path == 2 && viafb_SAMM_ON != 0) { viafb_dvi_set_mode((struct fb_var_screeninfo const *)(& var2), (int )((u16 )cxres), (int )((u16 )cyres), 2); } else { viafb_dvi_set_mode((struct fb_var_screeninfo const *)(& viafbinfo->var), 0, 0, (viaparinfo->tmds_setting_info)->iga_path); } } else { } if (viafb_LCD_ON != 0) { if (viafb_SAMM_ON != 0 && (viaparinfo->lvds_setting_info)->iga_path == 2) { viafb_lcd_set_mode((struct fb_var_screeninfo const *)(& var2), (int )((u16 )cxres), (int )((u16 )cyres), viaparinfo->lvds_setting_info, & (viaparinfo->chip_info)->lvds_chip_info); } else { if ((viaparinfo->lvds_setting_info)->iga_path == 1) { (viaparinfo->lvds_setting_info)->display_method = 1; } else { } viafb_lcd_set_mode((struct fb_var_screeninfo const *)(& viafbinfo->var), 0, 0, viaparinfo->lvds_setting_info, & (viaparinfo->chip_info)->lvds_chip_info); } } else { } if (viafb_LCD2_ON != 0) { if (viafb_SAMM_ON != 0 && (viaparinfo->lvds_setting_info2)->iga_path == 2) { viafb_lcd_set_mode((struct fb_var_screeninfo const *)(& var2), (int )((u16 )cxres), (int )((u16 )cyres), viaparinfo->lvds_setting_info2, & (viaparinfo->chip_info)->lvds_chip_info2); } else { if ((viaparinfo->lvds_setting_info2)->iga_path == 1) { (viaparinfo->lvds_setting_info2)->display_method = 1; } else { } viafb_lcd_set_mode((struct fb_var_screeninfo const *)(& viafbinfo->var), 0, 0, viaparinfo->lvds_setting_info2, & (viaparinfo->chip_info)->lvds_chip_info2); } } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 6 && (viafb_LCD_ON != 0 || viafb_DVI_ON != 0)) { set_display_channel(); } else { } if (viafb_hotplug == 0) { viafb_hotplug_Xres = (int )viafbinfo->var.xres; viafb_hotplug_Yres = (int )viafbinfo->var.yres; viafb_hotplug_bpp = (int )viafbinfo->var.bits_per_pixel; viafb_hotplug_refresh = viafb_refresh; if (viafb_DVI_ON != 0) { viafb_DeviceStatus = 8; } else { viafb_DeviceStatus = 1; } } else { } device_on(); if (viafb_SAMM_ON == 0) { tmp___1 = get_sync(& viafbinfo->var); via_set_sync_polarity(devices, (int )tmp___1); } else { tmp___2 = get_sync(& viafbinfo->var); via_set_sync_polarity((viaparinfo->shared)->iga1_devices, (int )tmp___2); tmp___3 = get_sync(& var2); via_set_sync_polarity((viaparinfo->shared)->iga2_devices, (int )tmp___3); } (*(clock.set_engine_pll_state))(0); (*(clock.set_primary_clock_source))(0, 1); (*(clock.set_secondary_clock_source))(0, 1); (*(clock.set_primary_pll_state))(0); (*(clock.set_primary_clock_state))(0); (*(clock.set_secondary_pll_state))(0); (*(clock.set_secondary_clock_state))(0); via_set_state(devices, 0); device_screen_on(); return (1); } } int viafb_get_refresh(int hres , int vres , u32 long_refresh ) { struct fb_videomode const *best ; long ret ; int __x___0 ; { best = viafb_get_best_mode(hres, vres, (int )long_refresh); if ((unsigned long )best == (unsigned long )((struct fb_videomode const *)0)) { return (60); } else { } __x___0 = (int )((unsigned int )best->refresh - long_refresh); ret = (long )(__x___0 < 0 ? - __x___0 : __x___0); if (ret > 3L) { if (hres == 1200 && vres == 900) { return (49); } else { return (60); } } else { } return ((int )best->refresh); } } static void device_off(void) { { viafb_dvi_disable(); viafb_lcd_disable(); return; } } static void device_on(void) { { if (viafb_DVI_ON == 1) { viafb_dvi_enable(); } else { } if (viafb_LCD_ON == 1) { viafb_lcd_enable(); } else { } return; } } static void enable_second_display_channel(void) { { via_write_reg_mask(980, 106, 0, 64); via_write_reg_mask(980, 106, 128, 128); via_write_reg_mask(980, 106, 64, 64); return; } } static void disable_second_display_channel(void) { { via_write_reg_mask(980, 106, 0, 64); via_write_reg_mask(980, 106, 0, 128); via_write_reg_mask(980, 106, 64, 64); return; } } void viafb_set_dpa_gfx(int output_interface , struct GFX_DPA_SETTING *p_gfx_dpa_setting ) { { switch (output_interface) { case 2: via_write_reg_mask(980, 150, (int )p_gfx_dpa_setting->DVP0, 15); via_write_reg_mask(964, 30, (int )p_gfx_dpa_setting->DVP0ClockDri_S, 4); via_write_reg_mask(964, 42, (int )p_gfx_dpa_setting->DVP0ClockDri_S1, 16); via_write_reg_mask(964, 27, (int )p_gfx_dpa_setting->DVP0DataDri_S, 2); via_write_reg_mask(964, 42, (int )p_gfx_dpa_setting->DVP0DataDri_S1, 32); goto ldv_34613; case 3: via_write_reg_mask(980, 155, (int )p_gfx_dpa_setting->DVP1, 15); via_write_reg_mask(964, 101, (int )p_gfx_dpa_setting->DVP1Driving, 15); goto ldv_34613; case 4: via_write_reg_mask(980, 151, (int )p_gfx_dpa_setting->DFPHigh, 15); goto ldv_34613; case 5: via_write_reg_mask(980, 153, (int )p_gfx_dpa_setting->DFPLow, 15); goto ldv_34613; case 6: via_write_reg_mask(980, 151, (int )p_gfx_dpa_setting->DFPHigh, 15); via_write_reg_mask(980, 153, (int )p_gfx_dpa_setting->DFPLow, 15); goto ldv_34613; } ldv_34613: ; return; } } void viafb_fill_var_timing_info(struct fb_var_screeninfo *var , struct fb_videomode const *mode ) { { var->pixclock = mode->pixclock; var->xres = mode->xres; var->yres = mode->yres; var->left_margin = mode->left_margin; var->right_margin = mode->right_margin; var->hsync_len = mode->hsync_len; var->upper_margin = mode->upper_margin; var->lower_margin = mode->lower_margin; var->vsync_len = mode->vsync_len; var->sync = mode->sync; return; } } void *ldv_kmem_cache_alloc_43(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } extern int sprintf(char * , char const * , ...) ; void ldv_spin_lock(void) ; void ldv_spin_unlock(void) ; extern void _raw_spin_unlock_irqrestore(raw_spinlock_t * , unsigned long ) ; __inline static void ldv_spin_unlock_irqrestore_58(spinlock_t *lock , unsigned long flags ) { { _raw_spin_unlock_irqrestore(& lock->__annonCompField18.rlock, flags); return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) ; void *ldv_kmem_cache_alloc_66(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; struct platform_device *via_i2c_driver_group1 ; int ldv_state_variable_6 ; int ldv_state_variable_2 ; void ldv_platform_driver_init_6(void) ; void ldv_platform_probe_6(int (*probe___4)(struct platform_device * ) ) ; void ldv_platform_driver_init_2(void) ; extern int __platform_driver_register(struct platform_driver * , struct module * ) ; int ldv___platform_driver_register_70(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) ; extern void platform_driver_unregister(struct platform_driver * ) ; void ldv_platform_driver_unregister_71(struct platform_driver *ldv_func_arg1 ) ; extern void __const_udelay(unsigned long ) ; extern int i2c_transfer(struct i2c_adapter * , struct i2c_msg * , int ) ; extern void i2c_del_adapter(struct i2c_adapter * ) ; extern int i2c_bit_add_bus(struct i2c_adapter * ) ; int viafb_i2c_readbyte(u8 adap , u8 slave_addr , u8 index , u8 *pdata ) ; int viafb_i2c_writebyte(u8 adap , u8 slave_addr , u8 index , u8 data ) ; int viafb_i2c_readbytes(u8 adap , u8 slave_addr , u8 index , u8 *buff , int buff_len ) ; int viafb_i2c_init(void) ; void viafb_i2c_exit(void) ; static struct via_i2c_stuff via_i2c_par[5U] ; static struct viafb_dev *i2c_vdev ; static void via_i2c_setscl(void *data , int state ) { u8 val ; struct via_port_cfg *adap_data ; unsigned long flags ; u8 tmp ; { adap_data = (struct via_port_cfg *)data; ldv_spin_lock(); tmp = via_read_reg((int )adap_data->io_port, (int )adap_data->ioport_index); val = (unsigned int )tmp & 240U; if (state != 0) { val = (u8 )((unsigned int )val | 32U); } else { val = (unsigned int )val & 223U; } switch ((unsigned int )adap_data->type) { case 1U: val = (u8 )((unsigned int )val | 1U); goto ldv_28343; case 2U: val = (u8 )((unsigned int )val | 130U); goto ldv_28343; default: printk("\vviafb_i2c: specify wrong i2c type.\n"); } ldv_28343: via_write_reg((int )adap_data->io_port, (int )adap_data->ioport_index, (int )val); spin_unlock_irqrestore(& i2c_vdev->reg_lock, flags); return; } } static int via_i2c_getscl(void *data ) { struct via_port_cfg *adap_data ; unsigned long flags ; int ret ; u8 tmp ; { adap_data = (struct via_port_cfg *)data; ret = 0; ldv_spin_lock(); if ((unsigned int )adap_data->type == 2U) { via_write_reg_mask((int )adap_data->io_port, (int )adap_data->ioport_index, 0, 128); } else { } tmp = via_read_reg((int )adap_data->io_port, (int )adap_data->ioport_index); if (((int )tmp & 8) != 0) { ret = 1; } else { } spin_unlock_irqrestore(& i2c_vdev->reg_lock, flags); return (ret); } } static int via_i2c_getsda(void *data ) { struct via_port_cfg *adap_data ; unsigned long flags ; int ret ; u8 tmp ; { adap_data = (struct via_port_cfg *)data; ret = 0; ldv_spin_lock(); if ((unsigned int )adap_data->type == 2U) { via_write_reg_mask((int )adap_data->io_port, (int )adap_data->ioport_index, 0, 64); } else { } tmp = via_read_reg((int )adap_data->io_port, (int )adap_data->ioport_index); if (((int )tmp & 4) != 0) { ret = 1; } else { } spin_unlock_irqrestore(& i2c_vdev->reg_lock, flags); return (ret); } } static void via_i2c_setsda(void *data , int state ) { u8 val ; struct via_port_cfg *adap_data ; unsigned long flags ; u8 tmp ; { adap_data = (struct via_port_cfg *)data; ldv_spin_lock(); tmp = via_read_reg((int )adap_data->io_port, (int )adap_data->ioport_index); val = (unsigned int )tmp & 240U; if (state != 0) { val = (u8 )((unsigned int )val | 16U); } else { val = (unsigned int )val & 239U; } switch ((unsigned int )adap_data->type) { case 1U: val = (u8 )((unsigned int )val | 1U); goto ldv_28366; case 2U: val = (u8 )((unsigned int )val | 66U); goto ldv_28366; default: printk("\vviafb_i2c: specify wrong i2c type.\n"); } ldv_28366: via_write_reg((int )adap_data->io_port, (int )adap_data->ioport_index, (int )val); spin_unlock_irqrestore(& i2c_vdev->reg_lock, flags); return; } } int viafb_i2c_readbyte(u8 adap , u8 slave_addr , u8 index , u8 *pdata ) { int ret ; u8 mm1[1U] ; struct i2c_msg msgs[2U] ; { mm1[0] = 0U; if ((unsigned int )via_i2c_par[(int )adap].is_active == 0U) { return (-19); } else { } *pdata = 0U; msgs[0].flags = 0U; msgs[1].flags = 1U; msgs[1].addr = (__u16 )((unsigned int )slave_addr / 2U); msgs[0].addr = msgs[1].addr; mm1[0] = index; msgs[0].len = 1U; msgs[1].len = 1U; msgs[0].buf = (__u8 *)(& mm1); msgs[1].buf = pdata; ret = i2c_transfer(& via_i2c_par[(int )adap].adapter, (struct i2c_msg *)(& msgs), 2); if (ret == 2) { ret = 0; } else if (ret >= 0) { ret = -5; } else { } return (ret); } } int viafb_i2c_writebyte(u8 adap , u8 slave_addr , u8 index , u8 data ) { int ret ; u8 msg[2U] ; struct i2c_msg msgs ; { msg[0] = index; msg[1] = data; if ((unsigned int )via_i2c_par[(int )adap].is_active == 0U) { return (-19); } else { } msgs.flags = 0U; msgs.addr = (__u16 )((unsigned int )slave_addr / 2U); msgs.len = 2U; msgs.buf = (__u8 *)(& msg); ret = i2c_transfer(& via_i2c_par[(int )adap].adapter, & msgs, 1); if (ret == 1) { ret = 0; } else if (ret >= 0) { ret = -5; } else { } return (ret); } } int viafb_i2c_readbytes(u8 adap , u8 slave_addr , u8 index , u8 *buff , int buff_len ) { int ret ; u8 mm1[1U] ; struct i2c_msg msgs[2U] ; { mm1[0] = 0U; if ((unsigned int )via_i2c_par[(int )adap].is_active == 0U) { return (-19); } else { } msgs[0].flags = 0U; msgs[1].flags = 1U; msgs[1].addr = (__u16 )((unsigned int )slave_addr / 2U); msgs[0].addr = msgs[1].addr; mm1[0] = index; msgs[0].len = 1U; msgs[1].len = (__u16 )buff_len; msgs[0].buf = (__u8 *)(& mm1); msgs[1].buf = buff; ret = i2c_transfer(& via_i2c_par[(int )adap].adapter, (struct i2c_msg *)(& msgs), 2); if (ret == 2) { ret = 0; } else if (ret >= 0) { ret = -5; } else { } return (ret); } } struct i2c_adapter *viafb_find_i2c_adapter(enum viafb_i2c_adap which ) { struct via_i2c_stuff *stuff ; { stuff = (struct via_i2c_stuff *)(& via_i2c_par) + (unsigned long )which; return (& stuff->adapter); } } static char const __kstrtab_viafb_find_i2c_adapter[23U] = { 'v', 'i', 'a', 'f', 'b', '_', 'f', 'i', 'n', 'd', '_', 'i', '2', 'c', '_', 'a', 'd', 'a', 'p', 't', 'e', 'r', '\000'}; struct kernel_symbol const __ksymtab_viafb_find_i2c_adapter ; struct kernel_symbol const __ksymtab_viafb_find_i2c_adapter = {(unsigned long )(& viafb_find_i2c_adapter), (char const *)(& __kstrtab_viafb_find_i2c_adapter)}; static int create_i2c_bus(struct i2c_adapter *adapter , struct i2c_algo_bit_data *algo , struct via_port_cfg *adap_cfg , struct pci_dev *pdev ) { int tmp ; { algo->setsda = & via_i2c_setsda; algo->setscl = & via_i2c_setscl; algo->getsda = & via_i2c_getsda; algo->getscl = & via_i2c_getscl; algo->udelay = 10; algo->timeout = 2; algo->data = (void *)adap_cfg; sprintf((char *)(& adapter->name), "viafb i2c io_port idx 0x%02x", (int )adap_cfg->ioport_index); adapter->owner = & __this_module; adapter->class = 8U; adapter->algo_data = (void *)algo; if ((unsigned long )pdev != (unsigned long )((struct pci_dev *)0)) { adapter->dev.parent = & pdev->dev; } else { adapter->dev.parent = (struct device *)0; } via_i2c_setsda((void *)adap_cfg, 1); via_i2c_setscl((void *)adap_cfg, 1); __const_udelay(85900UL); tmp = i2c_bit_add_bus(adapter); return (tmp); } } static int viafb_i2c_probe(struct platform_device *platdev ) { int i ; int ret ; struct via_port_cfg *configs ; struct via_port_cfg *adap_cfg ; struct via_port_cfg *tmp ; struct via_i2c_stuff *i2c_stuff ; { i2c_vdev = (struct viafb_dev *)platdev->dev.platform_data; configs = i2c_vdev->port_cfg; i = 0; goto ldv_28424; ldv_28423: tmp = configs; configs = configs + 1; adap_cfg = tmp; i2c_stuff = (struct via_i2c_stuff *)(& via_i2c_par) + (unsigned long )i; i2c_stuff->is_active = 0U; if ((unsigned int )adap_cfg->type == 0U || (unsigned int )adap_cfg->mode != 1U) { goto ldv_28422; } else { } ret = create_i2c_bus(& i2c_stuff->adapter, & i2c_stuff->algo, adap_cfg, (struct pci_dev *)0); if (ret < 0) { printk("\vviafb: cannot create i2c bus %u:%d\n", i, ret); goto ldv_28422; } else { } i2c_stuff->is_active = 1U; ldv_28422: i = i + 1; ldv_28424: ; if (i <= 4) { goto ldv_28423; } else { } return (0); } } static int viafb_i2c_remove(struct platform_device *platdev ) { int i ; struct via_i2c_stuff *i2c_stuff ; { i = 0; goto ldv_28432; ldv_28431: i2c_stuff = (struct via_i2c_stuff *)(& via_i2c_par) + (unsigned long )i; if ((unsigned int )i2c_stuff->is_active != 0U) { i2c_del_adapter(& i2c_stuff->adapter); } else { } i = i + 1; ldv_28432: ; if (i <= 4) { goto ldv_28431; } else { } return (0); } } static struct platform_driver via_i2c_driver = {& viafb_i2c_probe, & viafb_i2c_remove, 0, 0, 0, {"viafb-i2c", 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, (_Bool)0}; int viafb_i2c_init(void) { int tmp ; { tmp = ldv___platform_driver_register_70(& via_i2c_driver, & __this_module); return (tmp); } } void viafb_i2c_exit(void) { { ldv_platform_driver_unregister_71(& via_i2c_driver); return; } } int ldv_retval_6 ; int ldv_retval_7 ; void ldv_platform_driver_init_6(void) { void *tmp ; { tmp = ldv_init_zalloc(1472UL); via_i2c_driver_group1 = (struct platform_device *)tmp; return; } } void ldv_platform_probe_6(int (*probe___4)(struct platform_device * ) ) { int err ; { err = (*probe___4)(via_i2c_driver_group1); if (err == 0) { probed_6 = 1; ref_cnt = ref_cnt + 1; } else { } return; } } void ldv_main_exported_6(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_state_variable_6 == 1) { ldv_retval_7 = viafb_i2c_probe(via_i2c_driver_group1); if (ldv_retval_7 == 0) { ldv_state_variable_6 = 2; ref_cnt = ref_cnt + 1; probed_6 = 1; } else { } } else { } goto ldv_28455; case 1: ; if (ldv_state_variable_6 == 1 && probed_6 == 1) { ldv_retval_6 = viafb_i2c_remove(via_i2c_driver_group1); if (ldv_retval_6 == 0) { ldv_state_variable_6 = 1; ref_cnt = ref_cnt - 1; probed_6 = 0; } else { } } else { } if (ldv_state_variable_6 == 2 && probed_6 == 1) { ldv_retval_6 = viafb_i2c_remove(via_i2c_driver_group1); if (ldv_retval_6 == 0) { ldv_state_variable_6 = 1; ref_cnt = ref_cnt - 1; probed_6 = 0; } else { } } else { } goto ldv_28455; default: ldv_stop(); } ldv_28455: ; return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) { { ldv_spin_unlock(); ldv_spin_unlock_irqrestore_58(lock, flags); return; } } void *ldv_kmem_cache_alloc_66(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } int ldv___platform_driver_register_70(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; { tmp = __platform_driver_register(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; ldv_state_variable_2 = 1; ldv_platform_driver_init_2(); return (ldv_func_res); } } void ldv_platform_driver_unregister_71(struct platform_driver *ldv_func_arg1 ) { { platform_driver_unregister(ldv_func_arg1); ldv_state_variable_2 = 0; return; } } void *ldv_kmem_cache_alloc_93(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; struct fb_videomode const *viafb_get_best_rb_mode(int hres , int vres , int refresh ) ; int viafb_dvi_sense(void) ; static void tmds_register_write(int index , u8 data ) ; static int tmds_register_read(int index ) ; static int tmds_register_read_bytes(int index , u8 *buff , int buff_len ) ; static void dvi_get_panel_size_from_DDCv1(struct tmds_chip_information *tmds_chip , struct tmds_setting_information *tmds_setting ) ; static int viafb_dvi_query_EDID(void) ; __inline static bool check_tmds_chip(int device_id_subaddr , int device_id ) { int tmp ; { tmp = tmds_register_read(device_id_subaddr); return (tmp == device_id); } } void viafb_init_dvi_size(struct tmds_chip_information *tmds_chip , struct tmds_setting_information *tmds_setting ) { int tmp ; { viafb_dvi_sense(); tmp = viafb_dvi_query_EDID(); if (tmp == 1) { dvi_get_panel_size_from_DDCv1(tmds_chip, tmds_setting); } else { } return; } } bool viafb_tmds_trasmitter_identify(void) { unsigned char sr2a ; unsigned char sr1e ; unsigned char sr3e ; bool tmp ; bool tmp___0 ; { sr2a = 0U; sr1e = 0U; sr3e = 0U; switch ((viaparinfo->chip_info)->gfx_chip_name) { case 8: sr2a = via_read_reg(964, 42); via_write_reg_mask(964, 42, 3, 3); goto ldv_34078; case 10: ; case 9: sr2a = via_read_reg(964, 42); via_write_reg_mask(964, 42, 3, 3); sr1e = via_read_reg(964, 30); via_write_reg_mask(964, 30, 192, 192); goto ldv_34078; default: sr1e = via_read_reg(964, 30); via_write_reg_mask(964, 30, 240, 240); sr3e = via_read_reg(964, 62); via_write_reg_mask(964, 62, 0, 32); goto ldv_34078; } ldv_34078: (viaparinfo->chip_info)->tmds_chip_info.tmds_chip_name = 1; (viaparinfo->chip_info)->tmds_chip_info.tmds_chip_slave_addr = 16; (viaparinfo->chip_info)->tmds_chip_info.i2c_port = 1; tmp___0 = check_tmds_chip(2, 146); if ((int )tmp___0) { tmds_register_write(8, 59); return (1); } else { (viaparinfo->chip_info)->tmds_chip_info.i2c_port = 3; tmp = check_tmds_chip(2, 146); if ((int )tmp) { tmds_register_write(8, 59); return (1); } else { } } (viaparinfo->chip_info)->tmds_chip_info.tmds_chip_name = 66; if ((viaparinfo->chip_info)->gfx_chip_name == 6 && (viafb_display_hardware_layout == 2 || viafb_display_hardware_layout == 3)) { return (1); } else { } switch ((viaparinfo->chip_info)->gfx_chip_name) { case 8: via_write_reg(964, 42, (int )sr2a); goto ldv_34083; case 10: ; case 9: via_write_reg(964, 42, (int )sr2a); via_write_reg(964, 30, (int )sr1e); goto ldv_34083; default: via_write_reg(964, 30, (int )sr1e); via_write_reg(964, 62, (int )sr3e); goto ldv_34083; } ldv_34083: (viaparinfo->chip_info)->tmds_chip_info.tmds_chip_name = 0; (viaparinfo->chip_info)->tmds_chip_info.tmds_chip_slave_addr = 16; return (0); } } static void tmds_register_write(int index , u8 data ) { { viafb_i2c_writebyte((int )((u8 )(viaparinfo->chip_info)->tmds_chip_info.i2c_port), (int )((u8 )(viaparinfo->chip_info)->tmds_chip_info.tmds_chip_slave_addr), (int )((u8 )index), (int )data); return; } } static int tmds_register_read(int index ) { u8 data ; { viafb_i2c_readbyte((int )((u8 )(viaparinfo->chip_info)->tmds_chip_info.i2c_port), (int )((unsigned char )(viaparinfo->chip_info)->tmds_chip_info.tmds_chip_slave_addr), (int )((unsigned char )index), & data); return ((int )data); } } static int tmds_register_read_bytes(int index , u8 *buff , int buff_len ) { { viafb_i2c_readbytes((int )((u8 )(viaparinfo->chip_info)->tmds_chip_info.i2c_port), (int )((unsigned char )(viaparinfo->chip_info)->tmds_chip_info.tmds_chip_slave_addr), (int )((unsigned char )index), buff, buff_len); return (0); } } void viafb_dvi_set_mode(struct fb_var_screeninfo const *var , u16 cxres , u16 cyres , int iga ) { struct fb_var_screeninfo dvi_var ; struct fb_videomode const *rb_mode ; int maxPixelClock ; { dvi_var = *var; maxPixelClock = (viaparinfo->shared)->tmds_setting_info.max_pixel_clock; if (maxPixelClock != 0 && (unsigned long )(1000000U / (unsigned int )var->pixclock) > (unsigned long )maxPixelClock) { rb_mode = viafb_get_best_rb_mode((int )var->xres, (int )var->yres, 60); if ((unsigned long )rb_mode != (unsigned long )((struct fb_videomode const *)0)) { viafb_fill_var_timing_info(& dvi_var, rb_mode); } else { } } else { } viafb_fill_crtc_timing((struct fb_var_screeninfo const *)(& dvi_var), (int )cxres, (int )cyres, iga); return; } } int viafb_dvi_sense(void) { u8 RegSR1E ; u8 RegSR3E ; u8 RegCR6B ; u8 RegCR91 ; u8 RegCR93 ; u8 RegCR9B ; u8 data ; int ret ; int tmp ; int tmp___0 ; { RegSR1E = 0U; RegSR3E = 0U; RegCR6B = 0U; RegCR91 = 0U; RegCR93 = 0U; RegCR9B = 0U; ret = 0; if ((viaparinfo->chip_info)->gfx_chip_name == 1) { RegSR1E = via_read_reg(964, 30); via_write_reg(964, 30, (int )((unsigned int )RegSR1E | 48U)); RegCR6B = via_read_reg(980, 107); via_write_reg(980, 107, (int )((unsigned int )RegCR6B | 8U)); RegCR91 = via_read_reg(980, 145); via_write_reg(980, 145, 29); RegCR93 = via_read_reg(980, 147); via_write_reg(980, 147, 1); } else { RegSR1E = via_read_reg(964, 30); via_write_reg(964, 30, (int )((unsigned int )RegSR1E | 240U)); RegSR3E = via_read_reg(964, 62); via_write_reg(964, 62, (int )RegSR3E & 223); RegCR91 = via_read_reg(980, 145); via_write_reg(980, 145, 29); RegCR9B = via_read_reg(980, 155); via_write_reg(980, 155, 1); } tmp = tmds_register_read(9); data = (unsigned char )tmp; if (((int )data & 4) != 0) { ret = 1; } else { } if (ret == 0) { tmp___0 = viafb_dvi_query_EDID(); if (tmp___0 != 0) { ret = 1; } else { } } else { } via_write_reg(964, 30, (int )RegSR1E); via_write_reg(980, 145, (int )RegCR91); if ((viaparinfo->chip_info)->gfx_chip_name == 1) { via_write_reg(980, 107, (int )RegCR6B); via_write_reg(980, 147, (int )RegCR93); } else { via_write_reg(964, 62, (int )RegSR3E); via_write_reg(980, 155, (int )RegCR9B); } return (ret); } } static int viafb_dvi_query_EDID(void) { u8 data0 ; u8 data1 ; int restore ; int tmp ; int tmp___0 ; { restore = (viaparinfo->chip_info)->tmds_chip_info.tmds_chip_slave_addr; (viaparinfo->chip_info)->tmds_chip_info.tmds_chip_slave_addr = 160; tmp = tmds_register_read(0); data0 = (unsigned char )tmp; tmp___0 = tmds_register_read(1); data1 = (unsigned char )tmp___0; if ((unsigned int )data0 == 0U && (unsigned int )data1 == 255U) { (viaparinfo->chip_info)->tmds_chip_info.tmds_chip_slave_addr = restore; return (1); } else { } return (0); } } static void dvi_get_panel_size_from_DDCv1(struct tmds_chip_information *tmds_chip , struct tmds_setting_information *tmds_setting ) { int i ; int restore ; unsigned char EDID_DATA[18U] ; { restore = tmds_chip->tmds_chip_slave_addr; tmds_chip->tmds_chip_slave_addr = 160; i = 37; goto ldv_34140; ldv_34139: ; switch (i) { case 54: ; case 72: ; case 90: ; case 108: tmds_register_read_bytes(i, (u8 *)(& EDID_DATA), 10); if ((unsigned int )EDID_DATA[0] == 0U && (unsigned int )EDID_DATA[1] == 0U) { if ((unsigned int )EDID_DATA[3] == 253U) { tmds_setting->max_pixel_clock = (int )EDID_DATA[9] * 10; } else { } } else { } goto ldv_34137; default: ; goto ldv_34137; } ldv_34137: i = i + 1; ldv_34140: ; if (i <= 108) { goto ldv_34139; } else { } tmds_chip->tmds_chip_slave_addr = restore; return; } } void viafb_dvi_disable(void) { u8 tmp ; { if ((viaparinfo->chip_info)->tmds_chip_info.output_interface == 10) { tmp = via_read_reg(980, 210); via_write_reg(980, 210, (int )((unsigned int )tmp | 8U)); } else { } return; } } static void dvi_patch_skew_dvp0(void) { { via_write_reg_mask(964, 27, 0, 2); via_write_reg_mask(964, 42, 0, 16); switch ((viaparinfo->chip_info)->gfx_chip_name) { case 9: ; if ((viaparinfo->tmds_setting_info)->h_active == 1600 && (viaparinfo->tmds_setting_info)->v_active == 1200) { via_write_reg_mask(980, 150, 3, 7); } else { via_write_reg_mask(980, 150, 7, 7); } goto ldv_34149; case 10: via_write_reg_mask(980, 150, 7, 15); via_write_reg_mask(964, 27, 2, 2); via_write_reg_mask(964, 42, 16, 16); goto ldv_34149; default: ; goto ldv_34149; } ldv_34149: ; return; } } static void dvi_patch_skew_dvp_low(void) { { switch ((viaparinfo->chip_info)->gfx_chip_name) { case 8: via_write_reg_mask(980, 153, 3, 3); goto ldv_34156; case 10: via_write_reg_mask(980, 153, 8, 15); goto ldv_34156; case 9: via_write_reg_mask(980, 153, 15, 15); goto ldv_34156; default: ; goto ldv_34156; } ldv_34156: ; return; } } void viafb_dvi_enable(void) { u8 data ; { switch ((viaparinfo->chip_info)->tmds_chip_info.output_interface) { case 2: via_write_reg_mask(980, 107, 1, 1); via_write_reg_mask(980, 108, 33, 33); dvi_patch_skew_dvp0(); if ((viaparinfo->chip_info)->gfx_chip_name == 1) { tmds_register_write(136, 59); } else { via_write_reg_mask(980, 145, 0, 32); } goto ldv_34165; case 3: ; if ((viaparinfo->chip_info)->gfx_chip_name == 1) { via_write_reg_mask(980, 147, 33, 33); } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 1) { tmds_register_write(136, 59); } else { via_write_reg_mask(980, 145, 0, 32); } if (viafb_platform_epia_dvi == 1) { via_write_reg_mask(980, 145, 31, 31); via_write_reg_mask(980, 136, 0, 65); if (viafb_bus_width == 24) { if (viafb_device_lcd_dualedge == 1) { data = 63U; } else { data = 55U; } viafb_i2c_writebyte((int )((u8 )(viaparinfo->chip_info)->tmds_chip_info.i2c_port), (int )((u8 )(viaparinfo->chip_info)->tmds_chip_info.tmds_chip_slave_addr), 8, (int )data); } else { } } else { } goto ldv_34165; case 4: ; if ((viaparinfo->chip_info)->gfx_chip_name != 1) { via_write_reg_mask(980, 151, 3, 3); } else { } via_write_reg_mask(980, 145, 0, 32); goto ldv_34165; case 5: ; if ((viaparinfo->chip_info)->gfx_chip_name == 1) { goto ldv_34165; } else { } dvi_patch_skew_dvp_low(); via_write_reg_mask(980, 145, 0, 32); goto ldv_34165; case 10: via_write_reg_mask(980, 145, 0, 128); via_write_reg_mask(980, 210, 0, 8); goto ldv_34165; } ldv_34165: ; if ((viaparinfo->tmds_setting_info)->iga_path == 2) { via_write_reg_mask(980, 121, 0, 1); } else { } return; } } void *ldv_kmem_cache_alloc_93(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } __inline static unsigned char readb(void const volatile *addr ) { unsigned char ret ; { __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); return (ret); } } __inline static unsigned short readw(void const volatile *addr ) { unsigned short ret ; { __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); return (ret); } } extern void *ioremap_nocache(resource_size_t , unsigned long ) ; __inline static void *ioremap(resource_size_t offset , unsigned long size ) { void *tmp ; { tmp = ioremap_nocache(offset, size); return (tmp); } } extern void iounmap(void volatile * ) ; void *ldv_kmem_cache_alloc_116(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; extern void __udelay(unsigned long ) ; void viafb_disable_lvds_vt1636(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) ; void viafb_enable_lvds_vt1636(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) ; bool viafb_lcd_get_mobile_state(bool *mobile ) ; bool viafb_lvds_identify_vt1636(u8 i2c_adapter ) ; void viafb_init_lvds_vt1636(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) ; void viafb_vt1636_patch_skew_on_vt3324(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) ; void viafb_vt1636_patch_skew_on_vt3327(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) ; void viafb_vt1636_patch_skew_on_vt3364(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) ; static int const PowerSequenceOn[3U][3U] = { { 16, 8, 6}, { 16, 8, 6}, { 25, 510, 1}}; static int const PowerSequenceOff[3U][3U] = { { 6, 8, 16}, { 0, 0, 0}, { 210, 25, 1}}; static struct _lcd_scaling_factor lcd_scaling_factor = {{3, {{159U, 0U, 1U}, {119U, 0U, 7U}, {121U, 4U, 5U}}}, {3, {{121U, 3U, 3U}, {120U, 0U, 7U}, {121U, 6U, 7U}}}}; static struct _lcd_scaling_factor lcd_scaling_factor_CLE = {{2, {{119U, 0U, 7U}, {121U, 4U, 5U}}}, {2, {{120U, 0U, 7U}, {121U, 6U, 7U}}}}; static bool lvds_identify_integratedlvds(void) ; static void fp_id_to_vindex(int panel_id ) ; static int lvds_register_read(int index ) ; static void load_lcd_scaling(int set_hres , int set_vres , int panel_hres , int panel_vres ) ; static void lcd_patch_skew_dvp0(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) ; static void lcd_patch_skew_dvp1(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) ; static void lcd_patch_skew(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) ; static void integrated_lvds_disable(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) ; static void integrated_lvds_enable(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) ; static void lcd_powersequence_off(void) ; static void lcd_powersequence_on(void) ; static void fill_lcd_format(void) ; static void check_diport_of_integrated_lvds(struct lvds_chip_information *plvds_chip_info , struct lvds_setting_information *plvds_setting_info ) ; __inline static bool check_lvds_chip(int device_id_subaddr , int device_id ) { int tmp ; { tmp = lvds_register_read(device_id_subaddr); return (tmp == device_id); } } void viafb_init_lcd_size(void) { { fp_id_to_vindex(viafb_lcd_panel_id); (viaparinfo->lvds_setting_info2)->lcd_panel_hres = (viaparinfo->lvds_setting_info)->lcd_panel_hres; (viaparinfo->lvds_setting_info2)->lcd_panel_vres = (viaparinfo->lvds_setting_info)->lcd_panel_vres; (viaparinfo->lvds_setting_info2)->device_lcd_dualedge = (viaparinfo->lvds_setting_info)->device_lcd_dualedge; (viaparinfo->lvds_setting_info2)->LCDDithering = (viaparinfo->lvds_setting_info)->LCDDithering; return; } } static bool lvds_identify_integratedlvds(void) { { if (viafb_display_hardware_layout == 16) { if ((viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name != 0) { (viaparinfo->chip_info)->lvds_chip_info2.lvds_chip_name = 65; } else { (viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name = 65; } } else if (viafb_display_hardware_layout == 4) { (viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name = 65; (viaparinfo->chip_info)->lvds_chip_info2.lvds_chip_name = 65; } else if (viafb_display_hardware_layout != 2) { if ((viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name == 0) { (viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name = 65; } else { } } else { (viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name = 0; return (0); } return (1); } } bool viafb_lvds_trasmitter_identify(void) { bool tmp ; bool tmp___0 ; bool tmp___1 ; { tmp___0 = viafb_lvds_identify_vt1636(1); if ((int )tmp___0) { (viaparinfo->chip_info)->lvds_chip_info.i2c_port = 1; } else { tmp = viafb_lvds_identify_vt1636(3); if ((int )tmp) { (viaparinfo->chip_info)->lvds_chip_info.i2c_port = 3; } else { } } if ((viaparinfo->chip_info)->gfx_chip_name == 6) { lvds_identify_integratedlvds(); } else { } if ((viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name != 0) { return (1); } else { } (viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name = 1; (viaparinfo->chip_info)->lvds_chip_info.lvds_chip_slave_addr = 112; tmp___1 = check_lvds_chip(2, 146); if ((int )tmp___1) { return (1); } else { } (viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name = 0; (viaparinfo->chip_info)->lvds_chip_info.lvds_chip_slave_addr = 112; return (0); } } static void fp_id_to_vindex(int panel_id ) { u8 tmp ; { if (panel_id > 23) { tmp = via_read_reg(980, 63); panel_id = (int )tmp & 15; viafb_lcd_panel_id = panel_id; } else { } switch (panel_id) { case 0: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 640; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 480; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 0; (viaparinfo->lvds_setting_info)->LCDDithering = 1; goto ldv_34105; case 1: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 800; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 600; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 0; (viaparinfo->lvds_setting_info)->LCDDithering = 1; goto ldv_34105; case 2: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1024; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 768; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 0; (viaparinfo->lvds_setting_info)->LCDDithering = 1; goto ldv_34105; case 3: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1280; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 768; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 0; (viaparinfo->lvds_setting_info)->LCDDithering = 1; goto ldv_34105; case 4: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1280; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 1024; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 1; (viaparinfo->lvds_setting_info)->LCDDithering = 1; goto ldv_34105; case 5: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1400; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 1050; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 1; (viaparinfo->lvds_setting_info)->LCDDithering = 1; goto ldv_34105; case 6: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1600; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 1200; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 1; (viaparinfo->lvds_setting_info)->LCDDithering = 1; goto ldv_34105; case 8: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 800; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 480; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 0; (viaparinfo->lvds_setting_info)->LCDDithering = 1; goto ldv_34105; case 9: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1024; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 768; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 1; (viaparinfo->lvds_setting_info)->LCDDithering = 1; goto ldv_34105; case 10: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1024; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 768; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 0; (viaparinfo->lvds_setting_info)->LCDDithering = 0; goto ldv_34105; case 11: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1024; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 768; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 1; (viaparinfo->lvds_setting_info)->LCDDithering = 0; goto ldv_34105; case 12: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1280; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 768; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 0; (viaparinfo->lvds_setting_info)->LCDDithering = 0; goto ldv_34105; case 13: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1280; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 1024; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 1; (viaparinfo->lvds_setting_info)->LCDDithering = 0; goto ldv_34105; case 14: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1400; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 1050; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 1; (viaparinfo->lvds_setting_info)->LCDDithering = 0; goto ldv_34105; case 15: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1600; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 1200; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 1; (viaparinfo->lvds_setting_info)->LCDDithering = 0; goto ldv_34105; case 16: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1366; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 768; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 0; (viaparinfo->lvds_setting_info)->LCDDithering = 0; goto ldv_34105; case 17: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1024; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 600; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 0; (viaparinfo->lvds_setting_info)->LCDDithering = 1; goto ldv_34105; case 18: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1280; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 768; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 1; (viaparinfo->lvds_setting_info)->LCDDithering = 1; goto ldv_34105; case 19: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1280; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 800; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 0; (viaparinfo->lvds_setting_info)->LCDDithering = 1; goto ldv_34105; case 20: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1360; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 768; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 0; (viaparinfo->lvds_setting_info)->LCDDithering = 0; goto ldv_34105; case 21: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1280; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 768; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 1; (viaparinfo->lvds_setting_info)->LCDDithering = 0; goto ldv_34105; case 22: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 480; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 640; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 0; (viaparinfo->lvds_setting_info)->LCDDithering = 1; goto ldv_34105; case 23: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 1200; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 900; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 0; (viaparinfo->lvds_setting_info)->LCDDithering = 0; goto ldv_34105; default: (viaparinfo->lvds_setting_info)->lcd_panel_hres = 800; (viaparinfo->lvds_setting_info)->lcd_panel_vres = 600; (viaparinfo->lvds_setting_info)->device_lcd_dualedge = 0; (viaparinfo->lvds_setting_info)->LCDDithering = 1; } ldv_34105: ; return; } } static int lvds_register_read(int index ) { u8 data ; { viafb_i2c_readbyte(3, (int )((unsigned char )(viaparinfo->chip_info)->lvds_chip_info.lvds_chip_slave_addr), (int )((unsigned char )index), & data); return ((int )data); } } static void load_lcd_scaling(int set_hres , int set_vres , int panel_hres , int panel_vres ) { int reg_value ; int viafb_load_reg_num ; struct io_register *reg ; { reg_value = 0; reg = (struct io_register *)0; via_write_reg_mask(980, 121, 7, 7); if (set_hres < panel_hres) { switch ((viaparinfo->chip_info)->gfx_chip_name) { case 1: ; case 2: reg_value = ((set_hres + -1) * 1024) / (panel_hres + -1); viafb_load_reg_num = lcd_scaling_factor_CLE.lcd_hor_scaling_factor.reg_num; reg = (struct io_register *)(& lcd_scaling_factor_CLE.lcd_hor_scaling_factor.reg); viafb_load_reg(reg_value, viafb_load_reg_num, reg, 980); goto ldv_34144; case 3: ; case 4: ; case 5: ; case 6: ; case 8: ; case 9: ; case 10: ; case 7: ; case 11: ; case 12: ; case 13: reg_value = ((set_hres + -1) * 4096) / (panel_hres + -1); via_write_reg_mask(980, 162, 192, 192); viafb_load_reg_num = lcd_scaling_factor.lcd_hor_scaling_factor.reg_num; reg = (struct io_register *)(& lcd_scaling_factor.lcd_hor_scaling_factor.reg); viafb_load_reg(reg_value, viafb_load_reg_num, reg, 980); goto ldv_34144; } ldv_34144: ; } else { via_write_reg_mask(980, 162, 0, 128); } if (set_vres < panel_vres) { switch ((viaparinfo->chip_info)->gfx_chip_name) { case 1: ; case 2: reg_value = ((set_vres + -1) * 1024) / (panel_vres + -1); viafb_load_reg_num = lcd_scaling_factor_CLE.lcd_ver_scaling_factor.reg_num; reg = (struct io_register *)(& lcd_scaling_factor_CLE.lcd_ver_scaling_factor.reg); viafb_load_reg(reg_value, viafb_load_reg_num, reg, 980); goto ldv_34158; case 3: ; case 4: ; case 5: ; case 6: ; case 8: ; case 9: ; case 10: ; case 7: ; case 11: ; case 12: ; case 13: reg_value = ((set_vres + -1) * 2048) / (panel_vres + -1); via_write_reg_mask(980, 162, 8, 8); viafb_load_reg_num = lcd_scaling_factor.lcd_ver_scaling_factor.reg_num; reg = (struct io_register *)(& lcd_scaling_factor.lcd_ver_scaling_factor.reg); viafb_load_reg(reg_value, viafb_load_reg_num, reg, 980); goto ldv_34158; } ldv_34158: ; } else { via_write_reg_mask(980, 162, 0, 8); } return; } } static void via_pitch_alignment_patch_lcd(int iga_path , int hres , int bpp ) { unsigned char cr13 ; unsigned char cr35 ; unsigned char cr65 ; unsigned char cr66 ; unsigned char cr67 ; unsigned long dwScreenPitch ; unsigned long dwPitch ; u8 tmp ; u8 tmp___0 ; u8 tmp___1 ; { dwScreenPitch = 0UL; dwPitch = (unsigned long )((bpp >> 3) * hres); if ((dwPitch & 31UL) != 0UL) { dwScreenPitch = ((dwPitch + 31UL) & 0xffffffffffffffe0UL) >> 3; if (iga_path == 2) { if (bpp > 8) { cr66 = (unsigned char )dwScreenPitch; via_write_reg(980, 102, (int )cr66); tmp = via_read_reg(980, 103); cr67 = (unsigned int )tmp & 252U; cr67 = (int )((unsigned char )((dwScreenPitch & 768UL) >> 8)) | (int )cr67; via_write_reg(980, 103, (int )cr67); } else { } tmp___0 = via_read_reg(980, 103); cr67 = (unsigned int )tmp___0 & 243U; cr67 = (int )((unsigned char )((dwScreenPitch & 1536UL) >> 7)) | (int )cr67; via_write_reg(980, 103, (int )cr67); cr65 = (unsigned char )(dwScreenPitch >> 1); cr65 = (unsigned int )cr65 + 2U; via_write_reg(980, 101, (int )cr65); } else if (bpp > 8) { cr13 = (unsigned char )dwScreenPitch; via_write_reg(980, 19, (int )cr13); tmp___1 = via_read_reg(980, 53); cr35 = (unsigned int )tmp___1 & 31U; cr35 = (int )((unsigned char )((dwScreenPitch & 1792UL) >> 3)) | (int )cr35; via_write_reg(980, 53, (int )cr35); } else { } } else { } return; } } static void lcd_patch_skew_dvp0(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) { { if (plvds_chip_info->lvds_chip_name == 14) { switch ((viaparinfo->chip_info)->gfx_chip_name) { case 10: viafb_vt1636_patch_skew_on_vt3364(plvds_setting_info, plvds_chip_info); goto ldv_34187; case 9: viafb_vt1636_patch_skew_on_vt3327(plvds_setting_info, plvds_chip_info); goto ldv_34187; } ldv_34187: ; } else { } return; } } static void lcd_patch_skew_dvp1(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) { { if (plvds_chip_info->lvds_chip_name == 14) { switch ((viaparinfo->chip_info)->gfx_chip_name) { case 6: viafb_vt1636_patch_skew_on_vt3324(plvds_setting_info, plvds_chip_info); goto ldv_34194; } ldv_34194: ; } else { } return; } } static void lcd_patch_skew(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) { { switch (plvds_chip_info->output_interface) { case 2: lcd_patch_skew_dvp0(plvds_setting_info, plvds_chip_info); goto ldv_34200; case 3: lcd_patch_skew_dvp1(plvds_setting_info, plvds_chip_info); goto ldv_34200; case 5: ; if ((viaparinfo->chip_info)->gfx_chip_name == 10) { via_write_reg_mask(980, 153, 8, 15); } else { } goto ldv_34200; } ldv_34200: ; return; } } void viafb_lcd_set_mode(struct fb_var_screeninfo const *var , u16 cxres , u16 cyres , struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) { int set_iga ; int mode_bpp ; int set_hres ; int set_vres ; int panel_hres ; int panel_vres ; u32 clock___0 ; struct via_display_timing timing ; struct fb_var_screeninfo panel_var ; struct fb_videomode const *mode_crt_table ; struct fb_videomode const *panel_crt_table ; { set_iga = plvds_setting_info->iga_path; mode_bpp = (int )var->bits_per_pixel; set_hres = (unsigned int )cxres != 0U ? (int )cxres : (int )var->xres; set_vres = (unsigned int )cyres != 0U ? (int )cyres : (int )var->yres; panel_hres = plvds_setting_info->lcd_panel_hres; panel_vres = plvds_setting_info->lcd_panel_vres; mode_crt_table = viafb_get_best_mode(set_hres, set_vres, 60); panel_crt_table = viafb_get_best_mode(panel_hres, panel_vres, 60); viafb_fill_var_timing_info(& panel_var, panel_crt_table); if (plvds_chip_info->lvds_chip_name == 14) { viafb_init_lvds_vt1636(plvds_setting_info, plvds_chip_info); } else { } clock___0 = (1000000000U / (unsigned int )panel_crt_table->pixclock) * 1000U; plvds_setting_info->vclk = clock___0; if ((set_iga == 2 && (set_hres < panel_hres || set_vres < panel_vres)) && plvds_setting_info->display_method == 0) { timing = var_to_timing((struct fb_var_screeninfo const *)(& panel_var), (int )((u16 )panel_hres), (int )((u16 )panel_vres)); load_lcd_scaling(set_hres, set_vres, panel_hres, panel_vres); } else { timing = var_to_timing((struct fb_var_screeninfo const *)(& panel_var), (int )((u16 )set_hres), (int )((u16 )set_vres)); if (set_iga == 2) { via_write_reg_mask(980, 121, 0, 7); } else { } } if (set_iga == 1) { via_set_primary_timing((struct via_display_timing const *)(& timing)); } else if (set_iga == 2) { via_set_secondary_timing((struct via_display_timing const *)(& timing)); } else { } viafb_load_fetch_count_reg(set_hres, mode_bpp / 8, set_iga); if ((viaparinfo->chip_info)->gfx_chip_name != 1 && (viaparinfo->chip_info)->gfx_chip_name != 2) { viafb_load_FIFO_reg(set_iga, set_hres, set_vres); } else { } fill_lcd_format(); viafb_set_vclock(clock___0, set_iga); lcd_patch_skew(plvds_setting_info, plvds_chip_info); if ((viaparinfo->chip_info)->gfx_chip_name == 3 || (viaparinfo->chip_info)->gfx_chip_name == 8) { via_write_reg_mask(980, 106, 1, 1); } else { } via_pitch_alignment_patch_lcd(plvds_setting_info->iga_path, set_hres, (int )var->bits_per_pixel); return; } } static void integrated_lvds_disable(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) { bool turn_off_first_powersequence ; bool turn_off_second_powersequence ; { turn_off_first_powersequence = 0; turn_off_second_powersequence = 0; if (plvds_chip_info->output_interface == 9) { turn_off_first_powersequence = 1; } else { } if (plvds_chip_info->output_interface == 7) { turn_off_first_powersequence = 1; } else { } if (plvds_chip_info->output_interface == 8) { turn_off_second_powersequence = 1; } else { } if ((int )turn_off_second_powersequence) { via_write_reg_mask(980, 212, 0, 2); via_write_reg_mask(980, 211, 192, 192); } else { } if ((int )turn_off_first_powersequence) { via_write_reg_mask(980, 106, 0, 8); via_write_reg_mask(980, 145, 192, 192); } else { } switch (plvds_chip_info->output_interface) { case 7: via_write_reg_mask(980, 210, 128, 128); goto ldv_34228; case 8: via_write_reg_mask(980, 210, 64, 64); goto ldv_34228; case 9: via_write_reg_mask(980, 210, 192, 192); goto ldv_34228; } ldv_34228: ; return; } } static void integrated_lvds_enable(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) { { if (plvds_setting_info->lcd_mode == 1) { via_write_reg_mask(980, 210, 0, 3); } else { via_write_reg_mask(980, 210, 3, 3); } switch (plvds_chip_info->output_interface) { case 9: ; case 7: via_write_reg_mask(980, 145, 0, 1); via_write_reg_mask(980, 145, 0, 192); via_write_reg_mask(980, 106, 8, 8); goto ldv_34237; case 8: via_write_reg_mask(980, 211, 0, 1); via_write_reg_mask(980, 211, 0, 192); via_write_reg_mask(980, 212, 2, 2); goto ldv_34237; } ldv_34237: ; switch (plvds_chip_info->output_interface) { case 7: via_write_reg_mask(980, 210, 0, 128); goto ldv_34240; case 8: via_write_reg_mask(980, 210, 0, 64); goto ldv_34240; case 9: via_write_reg_mask(980, 210, 0, 192); goto ldv_34240; } ldv_34240: ; return; } } void viafb_lcd_disable(void) { { if ((viaparinfo->chip_info)->gfx_chip_name == 1) { lcd_powersequence_off(); via_write_reg_mask(964, 30, 0, 48); } else if ((viaparinfo->chip_info)->gfx_chip_name == 6) { if (viafb_LCD2_ON != 0 && (viaparinfo->chip_info)->lvds_chip_info2.lvds_chip_name == 65) { integrated_lvds_disable(viaparinfo->lvds_setting_info, & (viaparinfo->chip_info)->lvds_chip_info2); } else { } if ((viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name == 65) { integrated_lvds_disable(viaparinfo->lvds_setting_info, & (viaparinfo->chip_info)->lvds_chip_info); } else { } if ((viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name == 14) { viafb_disable_lvds_vt1636(viaparinfo->lvds_setting_info, & (viaparinfo->chip_info)->lvds_chip_info); } else { } } else if ((viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name == 14) { viafb_disable_lvds_vt1636(viaparinfo->lvds_setting_info, & (viaparinfo->chip_info)->lvds_chip_info); } else { via_write_reg_mask(964, 61, 0, 32); via_write_reg_mask(980, 145, 128, 128); } via_write_reg_mask(980, 121, 0, 1); via_write_reg_mask(980, 107, 0, 8); return; } } static void set_lcd_output_path(int set_iga , int output_interface ) { { switch (output_interface) { case 6: ; if ((viaparinfo->chip_info)->gfx_chip_name == 8 || (viaparinfo->chip_info)->gfx_chip_name == 9) { via_write_reg_mask(980, 151, 132, 135); } else { } case 2: ; case 3: ; case 4: ; case 5: ; if (set_iga == 2) { via_write_reg(980, 145, 0); } else { } goto ldv_34255; } ldv_34255: ; return; } } void viafb_lcd_enable(void) { { via_write_reg_mask(980, 107, 0, 8); via_write_reg_mask(980, 106, 8, 8); set_lcd_output_path((viaparinfo->lvds_setting_info)->iga_path, (viaparinfo->chip_info)->lvds_chip_info.output_interface); if (viafb_LCD2_ON != 0) { set_lcd_output_path((viaparinfo->lvds_setting_info2)->iga_path, (viaparinfo->chip_info)->lvds_chip_info2.output_interface); } else { } if ((viaparinfo->chip_info)->gfx_chip_name == 1) { via_write_reg_mask(964, 30, 48, 48); lcd_powersequence_on(); } else if ((viaparinfo->chip_info)->gfx_chip_name == 6) { if (viafb_LCD2_ON != 0 && (viaparinfo->chip_info)->lvds_chip_info2.lvds_chip_name == 65) { integrated_lvds_enable(viaparinfo->lvds_setting_info2, & (viaparinfo->chip_info)->lvds_chip_info2); } else { } if ((viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name == 65) { integrated_lvds_enable(viaparinfo->lvds_setting_info, & (viaparinfo->chip_info)->lvds_chip_info); } else { } if ((viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name == 14) { viafb_enable_lvds_vt1636(viaparinfo->lvds_setting_info, & (viaparinfo->chip_info)->lvds_chip_info); } else { } } else if ((viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name == 14) { viafb_enable_lvds_vt1636(viaparinfo->lvds_setting_info, & (viaparinfo->chip_info)->lvds_chip_info); } else { via_write_reg_mask(964, 61, 32, 32); via_write_reg_mask(980, 145, 0, 128); via_write_reg_mask(980, 106, 72, 72); } return; } } static void lcd_powersequence_off(void) { int i ; int mask ; int data ; { via_write_reg_mask(980, 145, 17, 17); i = 0; goto ldv_34266; ldv_34265: mask = PowerSequenceOff[0][i]; data = (int )PowerSequenceOff[1][i] & mask; via_write_reg_mask(980, 145, (int )((unsigned char )data), (int )((unsigned char )mask)); __udelay((unsigned long )PowerSequenceOff[2][i]); i = i + 1; ldv_34266: ; if (i <= 2) { goto ldv_34265; } else { } via_write_reg_mask(980, 106, 0, 8); return; } } static void lcd_powersequence_on(void) { int i ; int mask ; int data ; { via_write_reg_mask(980, 145, 17, 17); via_write_reg_mask(980, 106, 8, 8); i = 0; goto ldv_34275; ldv_34274: mask = PowerSequenceOn[0][i]; data = (int )PowerSequenceOn[1][i] & mask; via_write_reg_mask(980, 145, (int )((unsigned char )data), (int )((unsigned char )mask)); __udelay((unsigned long )PowerSequenceOn[2][i]); i = i + 1; ldv_34275: ; if (i <= 2) { goto ldv_34274; } else { } __const_udelay(4295UL); return; } } static void fill_lcd_format(void) { u8 bdithering ; u8 bdual ; { bdithering = 0U; bdual = 0U; if ((viaparinfo->lvds_setting_info)->device_lcd_dualedge != 0) { bdual = 16U; } else { } if ((viaparinfo->lvds_setting_info)->LCDDithering != 0) { bdithering = 1U; } else { } via_write_reg_mask(980, 136, (int )bdithering | (int )bdual, 17); return; } } static void check_diport_of_integrated_lvds(struct lvds_chip_information *plvds_chip_info , struct lvds_setting_information *plvds_setting_info ) { { switch (viafb_display_hardware_layout) { case 1: ; if (plvds_setting_info->device_lcd_dualedge != 0) { plvds_chip_info->output_interface = 9; } else { plvds_chip_info->output_interface = 7; } goto ldv_34287; case 2: plvds_chip_info->output_interface = 0; goto ldv_34287; case 4: ; case 16: plvds_chip_info->output_interface = 9; goto ldv_34287; case 3: plvds_chip_info->output_interface = 8; goto ldv_34287; default: plvds_chip_info->output_interface = 8; goto ldv_34287; } ldv_34287: ; return; } } void viafb_init_lvds_output_interface(struct lvds_chip_information *plvds_chip_info , struct lvds_setting_information *plvds_setting_info ) { { if (plvds_chip_info->output_interface != 0) { return; } else { } switch (plvds_chip_info->lvds_chip_name) { case 14: ; switch ((viaparinfo->chip_info)->gfx_chip_name) { case 6: plvds_chip_info->output_interface = 3; goto ldv_34299; case 5: plvds_chip_info->output_interface = 5; goto ldv_34299; default: plvds_chip_info->output_interface = 2; goto ldv_34299; } ldv_34299: ; goto ldv_34302; case 65: check_diport_of_integrated_lvds(plvds_chip_info, plvds_setting_info); goto ldv_34302; default: ; switch ((viaparinfo->chip_info)->gfx_chip_name) { case 8: ; case 10: ; case 9: plvds_chip_info->output_interface = 5; goto ldv_34308; default: plvds_chip_info->output_interface = 6; goto ldv_34308; } ldv_34308: ; goto ldv_34302; } ldv_34302: ; return; } } bool viafb_lcd_get_mobile_state(bool *mobile ) { unsigned char *romptr ; unsigned char *tableptr ; unsigned char *biosptr ; u8 core_base ; u32 romaddr ; u16 start_pattern ; void *tmp ; unsigned short tmp___0 ; unsigned short tmp___1 ; { romaddr = 786432U; tmp = ioremap((resource_size_t )romaddr, 65536UL); biosptr = (unsigned char *)tmp; start_pattern = readw((void const volatile *)biosptr); if ((unsigned int )start_pattern == 43605U) { romptr = biosptr + 27UL; tmp___0 = readw((void const volatile *)romptr); tableptr = biosptr + (unsigned long )tmp___0; romptr = tableptr + 18UL; tmp___1 = readw((void const volatile *)romptr); romptr = biosptr + (unsigned long )tmp___1; romptr = romptr + 41UL; core_base = readb((void const volatile *)romptr); if (((int )core_base & 8) != 0) { *mobile = 0; } else { *mobile = 1; } iounmap((void volatile *)biosptr); return (1); } else { iounmap((void volatile *)biosptr); return (0); } } } void *ldv_kmem_cache_alloc_116(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } __inline static long ldv__builtin_expect(long exp , long c ) ; void *ldv_kmem_cache_alloc_139(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; int viafb_ioctl_get_viafb_info(u_long arg ) { struct viafb_ioctl_info viainfo ; unsigned long tmp ; { memset((void *)(& viainfo), 0, 256UL); viainfo.viafb_id = 1447641414U; viainfo.vendor_id = 4358U; switch ((viaparinfo->chip_info)->gfx_chip_name) { case 1: viainfo.device_id = 12578U; goto ldv_33929; case 2: viainfo.device_id = 29189U; goto ldv_33929; case 3: viainfo.device_id = 12552U; goto ldv_33929; case 4: viainfo.device_id = 12568U; goto ldv_33929; case 5: viainfo.device_id = 13124U; goto ldv_33929; case 6: viainfo.device_id = 12631U; goto ldv_33929; case 8: viainfo.device_id = 12848U; goto ldv_33929; case 9: viainfo.device_id = 13123U; goto ldv_33929; case 10: viainfo.device_id = 13169U; goto ldv_33929; } ldv_33929: viainfo.version = 2U; viainfo.revision = 4U; tmp = copy_to_user((void *)arg, (void const *)(& viainfo), 256UL); if (tmp != 0UL) { return (-14); } else { } return (0); } } int viafb_ioctl_hotplug(int hres , int vres , int bpp ) { int DVIsense ; int status ; { status = 0; if ((viaparinfo->chip_info)->tmds_chip_info.tmds_chip_name != 0) { DVIsense = viafb_dvi_sense(); if (DVIsense != 0) { if (viafb_DeviceStatus != 8) { viafb_DVI_ON = 1; viafb_CRT_ON = 0; viafb_LCD_ON = 0; viafb_DeviceStatus = 8; viafb_set_iga_path(); return (viafb_DeviceStatus); } else { } status = 1; } else { } } else { } if (viafb_DeviceStatus != 1 && status == 0) { viafb_CRT_ON = 1; viafb_DVI_ON = 0; viafb_LCD_ON = 0; viafb_DeviceStatus = 1; viafb_set_iga_path(); return (viafb_DeviceStatus); } else { } return (0); } } void *ldv_kmem_cache_alloc_139(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } __inline static void rep_nop(void) { { __asm__ volatile ("rep; nop": : : "memory"); return; } } __inline static void cpu_relax(void) { { rep_nop(); return; } } void *ldv_kmem_cache_alloc_162(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; static int viafb_set_bpp(void *engine , u8 bpp ) { u32 gemode ; unsigned int tmp ; { tmp = readl((void const volatile *)engine + 4U); gemode = tmp & 4294966524U; switch ((int )bpp) { case 8: gemode = gemode; goto ldv_34005; case 16: gemode = gemode | 256U; goto ldv_34005; case 32: gemode = gemode | 768U; goto ldv_34005; default: printk("\fviafb_set_bpp: Unsupported bpp %d\n", (int )bpp); return (-22); } ldv_34005: writel(gemode, (void volatile *)engine + 4U); return (0); } } static int hw_bitblt_1(void *engine , u8 op , u32 width , u32 height , u8 dst_bpp , u32 dst_addr , u32 dst_pitch , u32 dst_x , u32 dst_y , u32 *src_mem , u32 src_addr , u32 src_pitch , u32 src_x , u32 src_y , u32 fg_color , u32 bg_color , u8 fill_rop ) { u32 ge_cmd ; u32 tmp ; u32 i ; int ret ; { ge_cmd = 0U; if ((unsigned int )op == 0U || (unsigned int )op > 3U) { printk("\fhw_bitblt_1: Invalid operation: %d\n", (int )op); return (-22); } else { } if (((unsigned int )op != 3U && (unsigned long )src_mem == (unsigned long )((u32 *)0U)) && src_addr == dst_addr) { if (src_x < dst_x) { ge_cmd = ge_cmd | 32768U; src_x = (width + src_x) - 1U; dst_x = (width + dst_x) - 1U; } else { } if (src_y < dst_y) { ge_cmd = ge_cmd | 16384U; src_y = (height + src_y) - 1U; dst_y = (height + dst_y) - 1U; } else { } } else { } if ((unsigned int )op == 3U) { switch ((int )fill_rop) { case 0: ; case 90: ; case 240: ; case 255: ; goto ldv_34036; default: printk("\fhw_bitblt_1: Invalid fill rop: %u\n", (int )fill_rop); return (-22); } ldv_34036: ; } else { } ret = viafb_set_bpp(engine, (int )dst_bpp); if (ret != 0) { return (ret); } else { } if ((unsigned int )op != 3U) { if ((((unsigned int )op == 2U ? 4294934528U : 4294963200U) & src_x) != 0U || (src_y & 4294963200U) != 0U) { printk("\fhw_bitblt_1: Unsupported source x/y %d %d\n", src_x, src_y); return (-22); } else { } tmp = (src_y << 16) | src_x; writel(tmp, (void volatile *)engine + 8U); } else { } if ((dst_x & 4294963200U) != 0U || (dst_y & 4294963200U) != 0U) { printk("\fhw_bitblt_1: Unsupported destination x/y %d %d\n", dst_x, dst_y); return (-22); } else { } tmp = (dst_y << 16) | dst_x; writel(tmp, (void volatile *)engine + 12U); if (((width - 1U) & 4294963200U) != 0U || ((height - 1U) & 4294963200U) != 0U) { printk("\fhw_bitblt_1: Unsupported width/height %d %d\n", width, height); return (-22); } else { } tmp = (width - 1U) | ((height - 1U) << 16); writel(tmp, (void volatile *)engine + 16U); if ((unsigned int )op != 1U) { writel(fg_color, (void volatile *)engine + 24U); } else { } if ((unsigned int )op == 2U) { writel(bg_color, (void volatile *)engine + 28U); } else { } if ((unsigned int )op != 3U) { tmp = (unsigned long )src_mem == (unsigned long )((u32 *)0U) ? src_addr : 0U; if ((dst_addr & 3758096391U) != 0U) { printk("\fhw_bitblt_1: Unsupported source address %X\n", tmp); return (-22); } else { } tmp = tmp >> 3; writel(tmp, (void volatile *)engine + 48U); } else { } if ((dst_addr & 3758096391U) != 0U) { printk("\fhw_bitblt_1: Unsupported destination address %X\n", dst_addr); return (-22); } else { } tmp = dst_addr >> 3; writel(tmp, (void volatile *)engine + 52U); if ((unsigned int )op == 3U) { tmp = 0U; } else { tmp = src_pitch; } if ((tmp & 4294950919U) != 0U || (dst_pitch & 4294950919U) != 0U) { printk("\fhw_bitblt_1: Unsupported pitch %X %X\n", tmp, dst_pitch); return (-22); } else { } tmp = ((tmp >> 3) | (dst_pitch << 13)) | 2147483648U; writel(tmp, (void volatile *)engine + 56U); if ((unsigned int )op == 3U) { ge_cmd = ((u32 )((int )fill_rop << 24) | ge_cmd) | 8193U; } else { ge_cmd = ge_cmd | 3422552064U; if ((unsigned long )src_mem != (unsigned long )((u32 *)0U)) { ge_cmd = ge_cmd | 64U; } else { } if ((unsigned int )op == 2U) { ge_cmd = ge_cmd | 131330U; } else { ge_cmd = ge_cmd | 1U; } } writel(ge_cmd, (void volatile *)engine); if ((unsigned int )op == 3U || (unsigned long )src_mem == (unsigned long )((u32 *)0U)) { return (0); } else { } tmp = ((width * height) * ((unsigned int )op != 2U ? (u32 )((int )dst_bpp >> 3) : 1U) + 3U) >> 2; i = 0U; goto ldv_34039; ldv_34038: writel(*(src_mem + (unsigned long )i), (void volatile *)engine + 2097152U); i = i + 1U; ldv_34039: ; if (i < tmp) { goto ldv_34038; } else { } return (0); } } static int hw_bitblt_2(void *engine , u8 op , u32 width , u32 height , u8 dst_bpp , u32 dst_addr , u32 dst_pitch , u32 dst_x , u32 dst_y , u32 *src_mem , u32 src_addr , u32 src_pitch , u32 src_x , u32 src_y , u32 fg_color , u32 bg_color , u8 fill_rop ) { u32 ge_cmd ; u32 tmp ; u32 i ; int ret ; { ge_cmd = 0U; if ((unsigned int )op == 0U || (unsigned int )op > 3U) { printk("\fhw_bitblt_2: Invalid operation: %d\n", (int )op); return (-22); } else { } if (((unsigned int )op != 3U && (unsigned long )src_mem == (unsigned long )((u32 *)0U)) && src_addr == dst_addr) { if (src_x < dst_x) { ge_cmd = ge_cmd | 32768U; src_x = (width + src_x) - 1U; dst_x = (width + dst_x) - 1U; } else { } if (src_y < dst_y) { ge_cmd = ge_cmd | 16384U; src_y = (height + src_y) - 1U; dst_y = (height + dst_y) - 1U; } else { } } else { } if ((unsigned int )op == 3U) { switch ((int )fill_rop) { case 0: ; case 90: ; case 240: ; case 255: ; goto ldv_34068; default: printk("\fhw_bitblt_2: Invalid fill rop: %u\n", (int )fill_rop); return (-22); } ldv_34068: ; } else { } ret = viafb_set_bpp(engine, (int )dst_bpp); if (ret != 0) { return (ret); } else { } if ((unsigned int )op == 3U) { tmp = 0U; } else { tmp = src_pitch; } if ((tmp & 4294950919U) != 0U || (dst_pitch & 4294950919U) != 0U) { printk("\fhw_bitblt_2: Unsupported pitch %X %X\n", tmp, dst_pitch); return (-22); } else { } tmp = (tmp >> 3) | (dst_pitch << 13); writel(tmp, (void volatile *)engine + 8U); if (((width - 1U) & 4294963200U) != 0U || ((height - 1U) & 4294963200U) != 0U) { printk("\fhw_bitblt_2: Unsupported width/height %d %d\n", width, height); return (-22); } else { } tmp = (width - 1U) | ((height - 1U) << 16); writel(tmp, (void volatile *)engine + 12U); if ((dst_x & 4294963200U) != 0U || (dst_y & 4294963200U) != 0U) { printk("\fhw_bitblt_2: Unsupported destination x/y %d %d\n", dst_x, dst_y); return (-22); } else { } tmp = (dst_y << 16) | dst_x; writel(tmp, (void volatile *)engine + 16U); if ((dst_addr & 3758096391U) != 0U) { printk("\fhw_bitblt_2: Unsupported destination address %X\n", dst_addr); return (-22); } else { } tmp = dst_addr >> 3; writel(tmp, (void volatile *)engine + 20U); if ((unsigned int )op != 3U) { if ((((unsigned int )op == 2U ? 4294934528U : 4294963200U) & src_x) != 0U || (src_y & 4294963200U) != 0U) { printk("\fhw_bitblt_2: Unsupported source x/y %d %d\n", src_x, src_y); return (-22); } else { } tmp = (src_y << 16) | src_x; writel(tmp, (void volatile *)engine + 24U); tmp = (unsigned long )src_mem == (unsigned long )((u32 *)0U) ? src_addr : 0U; if ((dst_addr & 3758096391U) != 0U) { printk("\fhw_bitblt_2: Unsupported source address %X\n", tmp); return (-22); } else { } tmp = tmp >> 3; writel(tmp, (void volatile *)engine + 28U); } else { } if ((unsigned int )op == 3U) { writel(fg_color, (void volatile *)engine + 88U); } else if ((unsigned int )op == 2U) { writel(fg_color, (void volatile *)engine + 76U); writel(bg_color, (void volatile *)engine + 80U); } else { } if ((unsigned int )op == 3U) { ge_cmd = ((u32 )((int )fill_rop << 24) | ge_cmd) | 8193U; } else { ge_cmd = ge_cmd | 3422552064U; if ((unsigned long )src_mem != (unsigned long )((u32 *)0U)) { ge_cmd = ge_cmd | 64U; } else { } if ((unsigned int )op == 2U) { ge_cmd = ge_cmd | 131330U; } else { ge_cmd = ge_cmd | 1U; } } writel(ge_cmd, (void volatile *)engine); if ((unsigned int )op == 3U || (unsigned long )src_mem == (unsigned long )((u32 *)0U)) { return (0); } else { } tmp = ((width * height) * ((unsigned int )op != 2U ? (u32 )((int )dst_bpp >> 3) : 1U) + 3U) >> 2; i = 0U; goto ldv_34071; ldv_34070: writel(*(src_mem + (unsigned long )i), (void volatile *)engine + 2097152U); i = i + 1U; ldv_34071: ; if (i < tmp) { goto ldv_34070; } else { } return (0); } } int viafb_setup_engine(struct fb_info *info ) { struct viafb_par *viapar ; void *engine ; u32 chip_name ; { viapar = (struct viafb_par *)info->par; chip_name = (u32 )(viapar->shared)->chip_info.gfx_chip_name; engine = ((viapar->shared)->vdev)->engine_mmio; if ((unsigned long )engine == (unsigned long )((void *)0)) { printk("\fviafb_init_accel: ioremap failed, hardware acceleration disabled\n"); return (-12); } else { } switch (chip_name) { case 1U: ; case 2U: ; case 3U: ; case 4U: ; case 5U: ; case 6U: ; case 7U: ; case 8U: ; case 9U: ; case 10U: (viapar->shared)->hw_bitblt = & hw_bitblt_1; goto ldv_34089; case 11U: ; case 12U: ; case 13U: (viapar->shared)->hw_bitblt = & hw_bitblt_2; goto ldv_34089; default: (viapar->shared)->hw_bitblt = (int (*)(void * , u8 , u32 , u32 , u8 , u32 , u32 , u32 , u32 , u32 * , u32 , u32 , u32 , u32 , u32 , u32 , u8 ))0; } ldv_34089: viapar->fbmem_free = viapar->fbmem_free - 8192U; (viapar->shared)->cursor_vram_addr = viapar->fbmem_free; viapar->fbmem_used = viapar->fbmem_used + 8192U; viapar->fbmem_free = viapar->fbmem_free - 262144U; (viapar->shared)->vq_vram_addr = viapar->fbmem_free; viapar->fbmem_used = viapar->fbmem_used + 262144U; ((viapar->shared)->vdev)->camera_fbmem_size = 1843200L; viapar->fbmem_free = viapar->fbmem_free - (u32 )((viapar->shared)->vdev)->camera_fbmem_size; viapar->fbmem_used = viapar->fbmem_used + (u32 )((viapar->shared)->vdev)->camera_fbmem_size; ((viapar->shared)->vdev)->camera_fbmem_offset = (long )viapar->fbmem_free; viafb_reset_engine(viapar); return (0); } } void viafb_reset_engine(struct viafb_par *viapar ) { void *engine ; int highest_reg ; int i ; u32 vq_start_addr ; u32 vq_end_addr ; u32 vq_start_low ; u32 vq_end_low ; u32 vq_high ; u32 vq_len ; u32 chip_name ; { engine = ((viapar->shared)->vdev)->engine_mmio; chip_name = (u32 )(viapar->shared)->chip_info.gfx_chip_name; switch ((unsigned int )(viapar->shared)->chip_info.twod_engine) { case 2U: highest_reg = 92; goto ldv_34108; default: highest_reg = 64; goto ldv_34108; } ldv_34108: i = 0; goto ldv_34111; ldv_34110: writel(0U, (void volatile *)engine + (unsigned long )i); i = i + 4; ldv_34111: ; if (i <= highest_reg) { goto ldv_34110; } else { } switch (chip_name) { case 8U: ; case 10U: ; case 11U: ; case 12U: ; case 13U: writel(1048576U, (void volatile *)engine + 1052U); writel(1745485824U, (void volatile *)engine + 1056U); writel(33554432U, (void volatile *)engine + 1056U); goto ldv_34118; default: writel(1048576U, (void volatile *)engine + 1084U); writel(0U, (void volatile *)engine + 1088U); writel(3354628U, (void volatile *)engine + 1088U); writel(1610612736U, (void volatile *)engine + 1088U); writel(1627389952U, (void volatile *)engine + 1088U); writel(1644167168U, (void volatile *)engine + 1088U); writel(1660944384U, (void volatile *)engine + 1088U); writel(1677721600U, (void volatile *)engine + 1088U); writel(2097152000U, (void volatile *)engine + 1088U); writel(4261543936U, (void volatile *)engine + 1084U); writel(0U, (void volatile *)engine + 1088U); goto ldv_34118; } ldv_34118: vq_start_addr = (viapar->shared)->vq_vram_addr; vq_end_addr = (viapar->shared)->vq_vram_addr + 262143U; vq_start_low = (vq_start_addr & 16777215U) | 1342177280U; vq_end_low = (vq_end_addr & 16777215U) | 1358954496U; vq_high = ((vq_start_addr >> 24) | ((vq_end_addr & 4278190080U) >> 16)) | 1375731712U; vq_len = 1392541696U; switch (chip_name) { case 8U: ; case 10U: ; case 11U: ; case 12U: ; case 13U: vq_start_low = vq_start_low | 536870912U; vq_end_low = vq_end_low | 536870912U; vq_high = vq_high | 536870912U; vq_len = vq_len | 536870912U; writel(1048576U, (void volatile *)engine + 1052U); writel(vq_high, (void volatile *)engine + 1056U); writel(vq_start_low, (void volatile *)engine + 1056U); writel(vq_end_low, (void volatile *)engine + 1056U); writel(vq_len, (void volatile *)engine + 1056U); writel(1949306881U, (void volatile *)engine + 1056U); writel(0U, (void volatile *)engine + 1056U); goto ldv_34125; default: writel(16646144U, (void volatile *)engine + 1084U); writel(134218750U, (void volatile *)engine + 1088U); writel(167772796U, (void volatile *)engine + 1088U); writel(184549984U, (void volatile *)engine + 1088U); writel(201327220U, (void volatile *)engine + 1088U); writel(218104420U, (void volatile *)engine + 1088U); writel(234881024U, (void volatile *)engine + 1088U); writel(251658272U, (void volatile *)engine + 1088U); writel(268436094U, (void volatile *)engine + 1088U); writel(285213438U, (void volatile *)engine + 1088U); writel(537854048U, (void volatile *)engine + 1088U); writel(6U, (void volatile *)engine + 1088U); writel(1073777679U, (void volatile *)engine + 1088U); writel(1140850688U, (void volatile *)engine + 1088U); writel(1158155268U, (void volatile *)engine + 1088U); writel(1182794760U, (void volatile *)engine + 1088U); writel(vq_high, (void volatile *)engine + 1088U); writel(vq_start_low, (void volatile *)engine + 1088U); writel(vq_end_low, (void volatile *)engine + 1088U); writel(vq_len, (void volatile *)engine + 1088U); goto ldv_34125; } ldv_34125: writel((viapar->shared)->cursor_vram_addr, (void volatile *)engine + 720U); writel(0U, (void volatile *)engine + 724U); writel(0U, (void volatile *)engine + 728U); writel(0U, (void volatile *)engine + 732U); writel(0U, (void volatile *)engine + 736U); return; } } void viafb_show_hw_cursor(struct fb_info *info , int Status ) { struct viafb_par *viapar ; u32 temp ; u32 iga_path ; { viapar = (struct viafb_par *)info->par; iga_path = viapar->iga_path; temp = readl((void const volatile *)((viapar->shared)->vdev)->engine_mmio + 720U); switch (Status) { case 0: temp = temp | 1U; goto ldv_34135; case 1: temp = temp & 4294967294U; goto ldv_34135; } ldv_34135: ; switch (iga_path) { case 2U: temp = temp | 2147483648U; goto ldv_34138; case 1U: ; default: temp = temp & 2147483647U; } ldv_34138: writel(temp, (void volatile *)((viapar->shared)->vdev)->engine_mmio + 720U); return; } } void viafb_wait_engine_idle(struct fb_info *info ) { struct viafb_par *viapar ; int loop ; u32 mask ; void *engine ; unsigned int tmp ; unsigned int tmp___0 ; { viapar = (struct viafb_par *)info->par; loop = 0; engine = ((viapar->shared)->vdev)->engine_mmio; switch ((unsigned int )(viapar->shared)->chip_info.twod_engine) { case 1U: ; case 2U: mask = 8179U; goto ldv_34150; default: ; goto ldv_34153; ldv_34152: loop = loop + 1; cpu_relax(); ldv_34153: tmp = readl((void const volatile *)engine + 1024U); if ((tmp & 131072U) == 0U && loop <= 16777214) { goto ldv_34152; } else { } mask = 131U; goto ldv_34150; } ldv_34150: ; goto ldv_34156; ldv_34155: loop = loop + 1; cpu_relax(); ldv_34156: tmp___0 = readl((void const volatile *)engine + 1024U); if ((tmp___0 & mask) != 0U && loop <= 16777214) { goto ldv_34155; } else { } if (loop > 16777214) { printk("\vviafb_wait_engine_idle: not syncing\n"); } else { } return; } } void *ldv_kmem_cache_alloc_162(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_185(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; void viafb_get_device_support_state(u32 *support_state ) { { *support_state = 1U; if ((viaparinfo->chip_info)->tmds_chip_info.tmds_chip_name == 1) { *support_state = *support_state | 8U; } else { } if ((viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name == 1) { *support_state = *support_state | 2U; } else { } return; } } void viafb_get_device_connect_state(u32 *connect_state ) { bool mobile ; int tmp ; { mobile = 0; *connect_state = 1U; tmp = viafb_dvi_sense(); if (tmp != 0) { *connect_state = *connect_state | 8U; } else { } viafb_lcd_get_mobile_state(& mobile); if ((int )mobile) { *connect_state = *connect_state | 2U; } else { } return; } } bool viafb_lcd_get_support_expand_state(u32 xres , u32 yres ) { unsigned int support_state ; { support_state = 0U; switch (viafb_lcd_panel_id) { case 0: ; if (xres <= 639U && yres <= 479U) { support_state = 1U; } else { } goto ldv_34012; case 1: ; if (xres <= 799U && yres <= 599U) { support_state = 1U; } else { } goto ldv_34012; case 2: ; if (xres <= 1023U && yres <= 767U) { support_state = 1U; } else { } goto ldv_34012; case 3: ; if (xres <= 1279U && yres <= 767U) { support_state = 1U; } else { } goto ldv_34012; case 4: ; if (xres <= 1279U && yres <= 1023U) { support_state = 1U; } else { } goto ldv_34012; case 5: ; if (xres <= 1399U && yres <= 1049U) { support_state = 1U; } else { } goto ldv_34012; case 6: ; if (xres <= 1599U && yres <= 1199U) { support_state = 1U; } else { } goto ldv_34012; case 7: ; if (xres <= 1365U && yres <= 767U) { support_state = 1U; } else { } goto ldv_34012; case 8: ; if (xres <= 1023U && yres <= 599U) { support_state = 1U; } else { } goto ldv_34012; case 9: ; if (xres <= 1279U && yres <= 799U) { support_state = 1U; } else { } goto ldv_34012; case 10: ; if (xres <= 799U && yres <= 479U) { support_state = 1U; } else { } goto ldv_34012; case 11: ; if (xres <= 1359U && yres <= 767U) { support_state = 1U; } else { } goto ldv_34012; case 12: ; if (xres <= 479U && yres <= 639U) { support_state = 1U; } else { } goto ldv_34012; default: support_state = 0U; goto ldv_34012; } ldv_34012: ; return (support_state != 0U); } } void viafb_set_gamma_table(int bpp , unsigned int *gamma_table ) { int i ; int sr1a ; int active_device_amount ; int device_status ; u8 tmp ; { active_device_amount = 0; device_status = viafb_DeviceStatus; i = 0; goto ldv_34035; ldv_34034: ; if (device_status & 1) { active_device_amount = active_device_amount + 1; } else { } device_status = device_status >> 1; i = i + 1; ldv_34035: ; if ((unsigned int )i <= 31U) { goto ldv_34034; } else { } if (bpp == 8) { return; } else { } switch ((viaparinfo->chip_info)->gfx_chip_name) { case 1: ; case 2: via_write_reg_mask(964, 22, 128, 128); goto ldv_34039; case 3: ; case 4: ; case 5: ; case 6: ; case 8: ; case 9: ; case 10: via_write_reg_mask(980, 51, 128, 128); goto ldv_34039; } ldv_34039: tmp = via_read_reg(964, 26); sr1a = (int )tmp; via_write_reg_mask(964, 26, 0, 1); outb(0, 968); i = 0; goto ldv_34048; ldv_34047: outb((int )((unsigned char )(*(gamma_table + (unsigned long )i) >> 16)), 969); outb((int )((unsigned char )(*(gamma_table + (unsigned long )i) >> 8)), 969); outb((int )((unsigned char )*(gamma_table + (unsigned long )i)), 969); i = i + 1; ldv_34048: ; if (i <= 255) { goto ldv_34047; } else { } if (active_device_amount > 1 && ((viaparinfo->chip_info)->gfx_chip_name != 1 || (viaparinfo->chip_info)->gfx_chip_revision > 14)) { via_write_reg_mask(964, 26, 1, 1); via_write_reg_mask(980, 106, 2, 2); outb(0, 968); i = 0; goto ldv_34051; ldv_34050: outb((int )((unsigned char )(*(gamma_table + (unsigned long )i) >> 16)), 969); outb((int )((unsigned char )(*(gamma_table + (unsigned long )i) >> 8)), 969); outb((int )((unsigned char )*(gamma_table + (unsigned long )i)), 969); i = i + 1; ldv_34051: ; if (i <= 255) { goto ldv_34050; } else { } } else { } via_write_reg(964, 26, (int )((u8 )sr1a)); return; } } void viafb_get_gamma_table(unsigned int *gamma_table ) { unsigned char color_r ; unsigned char color_g ; unsigned char color_b ; unsigned char sr1a ; int i ; { sr1a = 0U; switch ((viaparinfo->chip_info)->gfx_chip_name) { case 1: ; case 2: via_write_reg_mask(964, 22, 128, 128); goto ldv_34063; case 3: ; case 4: ; case 5: ; case 6: ; case 8: ; case 9: ; case 10: via_write_reg_mask(980, 51, 128, 128); goto ldv_34063; } ldv_34063: sr1a = via_read_reg(964, 26); via_write_reg_mask(964, 26, 0, 1); outb(0, 967); i = 0; goto ldv_34072; ldv_34071: color_r = inb(969); color_g = inb(969); color_b = inb(969); *(gamma_table + (unsigned long )i) = (((unsigned int )color_r << 16) | (unsigned int )((int )color_g << 8)) | (unsigned int )color_b; i = i + 1; ldv_34072: ; if (i <= 255) { goto ldv_34071; } else { } via_write_reg(964, 26, (int )sr1a); return; } } void viafb_get_gamma_support_state(int bpp , unsigned int *support_state ) { { if (bpp == 8) { *support_state = 0U; } else { *support_state = 11U; } return; } } void *ldv_kmem_cache_alloc_185(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_208(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; struct GFX_DPA_SETTING GFX_DPA_SETTING_TBL_VT3324[6U] ; struct GFX_DPA_SETTING GFX_DPA_SETTING_TBL_VT3327[6U] ; struct GFX_DPA_SETTING GFX_DPA_SETTING_TBL_VT3364[6U] ; static struct IODATA const common_init_data[8U] = { {16U, 192U, 0U}, {11U, 255U, 64U}, {12U, 255U, 49U}, {13U, 255U, 49U}, {14U, 255U, 104U}, {15U, 255U, 104U}, {9U, 160U, 160U}, {16U, 51U, 19U}}; static struct IODATA const dual_channel_enable_data = {8U, 240U, 224U}; static struct IODATA const single_channel_enable_data = {8U, 240U, 0U}; static struct IODATA const dithering_enable_data = {10U, 112U, 80U}; static struct IODATA const dithering_disable_data = {10U, 112U, 0U}; static struct IODATA const vdd_on_data = {16U, 32U, 32U}; static struct IODATA const vdd_off_data = {16U, 32U, 0U}; u8 viafb_gpio_i2c_read_lvds(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info , u8 index ) { u8 data ; { viafb_i2c_readbyte((int )((u8 )plvds_chip_info->i2c_port), (int )((u8 )plvds_chip_info->lvds_chip_slave_addr), (int )index, & data); return (data); } } void viafb_gpio_i2c_write_mask_lvds(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info , struct IODATA io_data ) { int index ; int data ; u8 tmp ; { index = (int )io_data.Index; tmp = viafb_gpio_i2c_read_lvds(plvds_setting_info, plvds_chip_info, (int )((u8 )index)); data = (int )tmp; data = (~ ((int )io_data.Mask) & data) | (int )io_data.Data; viafb_i2c_writebyte((int )((u8 )plvds_chip_info->i2c_port), (int )((u8 )plvds_chip_info->lvds_chip_slave_addr), (int )((u8 )index), (int )((u8 )data)); return; } } void viafb_init_lvds_vt1636(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) { int reg_num ; int i ; { reg_num = 8; i = 0; goto ldv_34078; ldv_34077: viafb_gpio_i2c_write_mask_lvds(plvds_setting_info, plvds_chip_info, common_init_data[i]); i = i + 1; ldv_34078: ; if (i < reg_num) { goto ldv_34077; } else { } if (plvds_setting_info->device_lcd_dualedge != 0) { viafb_gpio_i2c_write_mask_lvds(plvds_setting_info, plvds_chip_info, dual_channel_enable_data); } else { viafb_gpio_i2c_write_mask_lvds(plvds_setting_info, plvds_chip_info, single_channel_enable_data); } if (plvds_setting_info->LCDDithering != 0) { viafb_gpio_i2c_write_mask_lvds(plvds_setting_info, plvds_chip_info, dithering_enable_data); } else { viafb_gpio_i2c_write_mask_lvds(plvds_setting_info, plvds_chip_info, dithering_disable_data); } return; } } void viafb_enable_lvds_vt1636(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) { { viafb_gpio_i2c_write_mask_lvds(plvds_setting_info, plvds_chip_info, vdd_on_data); return; } } void viafb_disable_lvds_vt1636(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) { { viafb_gpio_i2c_write_mask_lvds(plvds_setting_info, plvds_chip_info, vdd_off_data); return; } } bool viafb_lvds_identify_vt1636(u8 i2c_adapter ) { u8 Buffer[2U] ; int tmp ; { (viaparinfo->chip_info)->lvds_chip_info.lvds_chip_slave_addr = 128; tmp = viafb_i2c_readbyte((int )i2c_adapter, 128, 0, (u8 *)(& Buffer)); if (tmp != 0) { return (0); } else { } viafb_i2c_readbyte((int )i2c_adapter, 128, 1, (u8 *)(& Buffer) + 1UL); if ((unsigned int )Buffer[0] != 6U || (unsigned int )Buffer[1] != 17U) { return (0); } else { } viafb_i2c_readbyte((int )i2c_adapter, 128, 2, (u8 *)(& Buffer)); viafb_i2c_readbyte((int )i2c_adapter, 128, 3, (u8 *)(& Buffer) + 1UL); if ((unsigned int )Buffer[0] == 69U && (unsigned int )Buffer[1] == 51U) { (viaparinfo->chip_info)->lvds_chip_info.lvds_chip_name = 14; return (1); } else { } return (0); } } static int get_clk_range_index(u32 Clk ) { { if (Clk <= 29999999U) { return (0); } else if (Clk <= 49999999U) { return (1); } else if (Clk <= 69999999U) { return (2); } else if (Clk <= 99999999U) { return (3); } else if (Clk <= 149999999U) { return (4); } else { return (5); } } } static void set_dpa_vt1636(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info , struct VT1636_DPA_SETTING *p_vt1636_dpa_setting ) { struct IODATA io_data ; { io_data.Index = 9U; io_data.Mask = 31U; io_data.Data = p_vt1636_dpa_setting->CLK_SEL_ST1; viafb_gpio_i2c_write_mask_lvds(plvds_setting_info, plvds_chip_info, io_data); io_data.Index = 8U; io_data.Mask = 15U; io_data.Data = p_vt1636_dpa_setting->CLK_SEL_ST2; viafb_gpio_i2c_write_mask_lvds(plvds_setting_info, plvds_chip_info, io_data); return; } } void viafb_vt1636_patch_skew_on_vt3324(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) { struct VT1636_DPA_SETTING dpa ; struct VT1636_DPA_SETTING dpa_16x12 ; struct VT1636_DPA_SETTING *pdpa ; int index ; { dpa.CLK_SEL_ST1 = 0U; dpa.CLK_SEL_ST2 = 0U; dpa_16x12.CLK_SEL_ST1 = 11U; dpa_16x12.CLK_SEL_ST2 = 3U; index = get_clk_range_index(plvds_setting_info->vclk); viafb_set_dpa_gfx(plvds_chip_info->output_interface, (struct GFX_DPA_SETTING *)(& GFX_DPA_SETTING_TBL_VT3324) + (unsigned long )index); if (plvds_setting_info->lcd_panel_hres == 1600 && plvds_setting_info->lcd_panel_vres == 1200) { pdpa = & dpa_16x12; } else { pdpa = & dpa; } set_dpa_vt1636(plvds_setting_info, plvds_chip_info, pdpa); return; } } void viafb_vt1636_patch_skew_on_vt3327(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) { struct VT1636_DPA_SETTING dpa ; int index ; { dpa.CLK_SEL_ST1 = 0U; dpa.CLK_SEL_ST2 = 0U; index = get_clk_range_index(plvds_setting_info->vclk); viafb_set_dpa_gfx(plvds_chip_info->output_interface, (struct GFX_DPA_SETTING *)(& GFX_DPA_SETTING_TBL_VT3327) + (unsigned long )index); set_dpa_vt1636(plvds_setting_info, plvds_chip_info, & dpa); return; } } void viafb_vt1636_patch_skew_on_vt3364(struct lvds_setting_information *plvds_setting_info , struct lvds_chip_information *plvds_chip_info ) { int index ; { index = get_clk_range_index(plvds_setting_info->vclk); viafb_set_dpa_gfx(plvds_chip_info->output_interface, (struct GFX_DPA_SETTING *)(& GFX_DPA_SETTING_TBL_VT3364) + (unsigned long )index); return; } } void *ldv_kmem_cache_alloc_208(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_231(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; int viafb_LCD_ON ; int viafb_DVI_ON ; int viafb_SAMM_ON ; int viafb_dual_fb ; int viafb_LCD2_ON ; int viafb_hotplug ; struct viafb_par *viaparinfo ; struct viafb_par *viaparinfo1 ; struct fb_info *viafbinfo ; struct fb_info *viafbinfo1 ; int viafb_platform_epia_dvi = 0; int viafb_device_lcd_dualedge = 0; int viafb_bus_width = 12; int viafb_display_hardware_layout = 3; int viafb_DeviceStatus = 1; int viafb_refresh = 60; int viafb_refresh1 = 60; int viafb_lcd_dsp_method = 0; int viafb_lcd_mode = 0; int viafb_CRT_ON = 1; unsigned int viafb_second_xres = 640U; unsigned int viafb_second_yres = 480U; int viafb_hotplug_Xres = 640; int viafb_hotplug_Yres = 480; int viafb_hotplug_bpp = 32; int viafb_hotplug_refresh = 60; int viafb_primary_dev = 0; int viafb_lcd_panel_id = 24; void *ldv_kmem_cache_alloc_231(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_254(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; struct GFX_DPA_SETTING GFX_DPA_SETTING_TBL_VT3324[6U] = { {0, 0U, 0U, 0U, 0U, 0U, 3U, 0U, 0U, 0U}, {1, 0U, 0U, 0U, 0U, 0U, 3U, 0U, 0U, 0U}, {2, 0U, 0U, 0U, 0U, 0U, 2U, 0U, 0U, 0U}, {3, 0U, 0U, 0U, 0U, 0U, 2U, 0U, 0U, 0U}, {4, 0U, 0U, 0U, 0U, 0U, 2U, 0U, 0U, 0U}, {5, 0U, 0U, 0U, 0U, 0U, 8U, 14U, 0U, 0U}}; struct GFX_DPA_SETTING GFX_DPA_SETTING_TBL_VT3327[6U] = { {0, 7U, 0U, 0U, 0U, 0U, 3U, 0U, 8U, 1U}, {1, 7U, 0U, 0U, 0U, 0U, 3U, 0U, 8U, 1U}, {2, 6U, 0U, 0U, 0U, 0U, 3U, 0U, 8U, 1U}, {3, 3U, 0U, 0U, 0U, 0U, 3U, 0U, 8U, 3U}, {4, 3U, 0U, 0U, 0U, 0U, 3U, 0U, 1U, 2U}, {5, 0U, 32U, 0U, 16U, 0U, 3U, 0U, 13U, 3U}}; struct GFX_DPA_SETTING GFX_DPA_SETTING_TBL_VT3364[6U] = { {0, 7U, 0U, 0U, 0U, 0U, 3U, 0U, 0U, 8U}, {1, 7U, 0U, 0U, 0U, 0U, 3U, 0U, 0U, 8U}, {2, 7U, 0U, 0U, 0U, 0U, 3U, 0U, 0U, 8U}, {3, 7U, 0U, 0U, 0U, 0U, 3U, 0U, 0U, 8U}, {4, 3U, 0U, 2U, 0U, 0U, 3U, 0U, 0U, 8U}, {5, 1U, 0U, 2U, 16U, 0U, 3U, 0U, 0U, 8U}}; void *ldv_kmem_cache_alloc_254(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_277(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; int NUM_TOTAL_PATCH_MODE ; struct io_reg PM1024x768[2U] ; struct io_reg CN400_ModeXregs[29U] = { {964, 16U, 255U, 1U}, {964, 21U, 2U, 2U}, {964, 22U, 191U, 8U}, {964, 23U, 255U, 31U}, {964, 24U, 255U, 78U}, {964, 26U, 251U, 8U}, {964, 30U, 15U, 1U}, {964, 42U, 255U, 0U}, {980, 50U, 255U, 0U}, {980, 51U, 255U, 0U}, {980, 53U, 255U, 0U}, {980, 54U, 8U, 0U}, {980, 105U, 255U, 0U}, {980, 106U, 255U, 64U}, {980, 107U, 255U, 0U}, {980, 136U, 255U, 64U}, {980, 137U, 255U, 0U}, {980, 138U, 255U, 136U}, {980, 139U, 255U, 105U}, {980, 140U, 255U, 87U}, {980, 141U, 255U, 0U}, {980, 142U, 255U, 123U}, {980, 143U, 255U, 3U}, {980, 144U, 255U, 48U}, {980, 145U, 255U, 160U}, {980, 150U, 255U, 0U}, {980, 151U, 255U, 0U}, {980, 153U, 255U, 0U}, {980, 155U, 255U, 0U}}; struct io_reg CN700_ModeXregs[47U] = { {964, 16U, 255U, 1U}, {964, 21U, 2U, 2U}, {964, 22U, 191U, 8U}, {964, 23U, 255U, 31U}, {964, 24U, 255U, 78U}, {964, 26U, 251U, 130U}, {964, 27U, 255U, 240U}, {964, 31U, 255U, 0U}, {964, 30U, 255U, 1U}, {964, 34U, 255U, 31U}, {964, 42U, 15U, 0U}, {964, 46U, 255U, 255U}, {964, 63U, 255U, 255U}, {964, 64U, 247U, 0U}, {964, 48U, 255U, 4U}, {980, 50U, 255U, 0U}, {980, 51U, 127U, 0U}, {980, 53U, 255U, 0U}, {980, 54U, 255U, 49U}, {980, 65U, 255U, 128U}, {980, 66U, 255U, 0U}, {980, 85U, 128U, 0U}, {980, 93U, 128U, 0U}, {980, 104U, 255U, 103U}, {980, 105U, 255U, 0U}, {980, 106U, 253U, 64U}, {980, 107U, 255U, 0U}, {980, 119U, 255U, 0U}, {980, 120U, 255U, 0U}, {980, 121U, 255U, 0U}, {980, 159U, 3U, 0U}, {980, 136U, 255U, 64U}, {980, 137U, 255U, 0U}, {980, 138U, 255U, 136U}, {980, 139U, 255U, 93U}, {980, 140U, 255U, 43U}, {980, 141U, 255U, 111U}, {980, 142U, 255U, 43U}, {980, 143U, 255U, 1U}, {980, 144U, 255U, 1U}, {980, 145U, 255U, 160U}, {980, 150U, 255U, 0U}, {980, 151U, 255U, 0U}, {980, 153U, 255U, 0U}, {980, 155U, 255U, 0U}, {980, 157U, 255U, 128U}, {980, 158U, 255U, 128U}}; struct io_reg KM400_ModeXregs[34U] = { {964, 16U, 255U, 1U}, {964, 22U, 255U, 8U}, {964, 23U, 255U, 31U}, {964, 24U, 255U, 78U}, {964, 26U, 255U, 10U}, {964, 31U, 255U, 0U}, {964, 27U, 255U, 240U}, {964, 30U, 255U, 1U}, {964, 32U, 255U, 0U}, {964, 33U, 255U, 0U}, {964, 34U, 255U, 31U}, {964, 42U, 255U, 0U}, {964, 45U, 255U, 255U}, {964, 46U, 255U, 255U}, {980, 51U, 255U, 0U}, {980, 85U, 128U, 0U}, {980, 93U, 128U, 0U}, {980, 54U, 255U, 1U}, {980, 104U, 255U, 103U}, {980, 106U, 32U, 32U}, {980, 136U, 255U, 64U}, {980, 137U, 255U, 0U}, {980, 138U, 255U, 136U}, {980, 139U, 255U, 45U}, {980, 140U, 255U, 45U}, {980, 141U, 255U, 200U}, {980, 142U, 255U, 54U}, {980, 143U, 255U, 0U}, {980, 144U, 255U, 16U}, {980, 145U, 255U, 160U}, {980, 150U, 255U, 3U}, {980, 151U, 255U, 3U}, {980, 153U, 255U, 3U}, {980, 155U, 255U, 7U}}; struct io_reg CX700_ModeXregs[33U] = { {964, 16U, 255U, 1U}, {964, 21U, 2U, 2U}, {964, 22U, 191U, 8U}, {964, 23U, 255U, 31U}, {964, 24U, 255U, 78U}, {964, 26U, 251U, 8U}, {964, 27U, 255U, 240U}, {964, 30U, 255U, 1U}, {964, 42U, 255U, 0U}, {964, 45U, 192U, 192U}, {980, 50U, 255U, 0U}, {980, 51U, 255U, 0U}, {980, 53U, 255U, 0U}, {980, 54U, 8U, 0U}, {980, 71U, 200U, 0U}, {980, 105U, 255U, 0U}, {980, 106U, 255U, 64U}, {980, 107U, 255U, 0U}, {980, 136U, 255U, 64U}, {980, 137U, 255U, 0U}, {980, 138U, 255U, 136U}, {980, 212U, 255U, 129U}, {980, 139U, 255U, 93U}, {980, 140U, 255U, 43U}, {980, 141U, 255U, 111U}, {980, 142U, 255U, 43U}, {980, 143U, 255U, 1U}, {980, 144U, 255U, 1U}, {980, 145U, 255U, 128U}, {980, 150U, 255U, 0U}, {980, 151U, 255U, 0U}, {980, 153U, 255U, 0U}, {980, 155U, 255U, 0U}}; struct io_reg VX855_ModeXregs[29U] = { {964, 16U, 255U, 1U}, {964, 21U, 2U, 2U}, {964, 22U, 191U, 8U}, {964, 23U, 255U, 31U}, {964, 24U, 255U, 78U}, {964, 26U, 251U, 8U}, {964, 27U, 255U, 240U}, {964, 30U, 7U, 1U}, {964, 42U, 240U, 0U}, {964, 88U, 255U, 0U}, {964, 89U, 255U, 0U}, {964, 45U, 192U, 192U}, {980, 50U, 255U, 0U}, {980, 51U, 127U, 0U}, {980, 53U, 255U, 0U}, {980, 54U, 8U, 0U}, {980, 105U, 255U, 0U}, {980, 106U, 253U, 96U}, {980, 107U, 255U, 0U}, {980, 136U, 255U, 64U}, {980, 137U, 255U, 0U}, {980, 138U, 255U, 136U}, {980, 212U, 255U, 129U}, {980, 145U, 255U, 128U}, {980, 150U, 255U, 0U}, {980, 151U, 255U, 0U}, {980, 153U, 255U, 0U}, {980, 155U, 255U, 0U}, {980, 210U, 255U, 255U}}; struct io_reg CLE266_ModeXregs[17U] = { {964, 30U, 240U, 0U}, {964, 42U, 15U, 0U}, {964, 21U, 2U, 2U}, {964, 22U, 191U, 8U}, {964, 23U, 255U, 31U}, {964, 24U, 255U, 78U}, {964, 26U, 251U, 8U}, {980, 50U, 255U, 0U}, {980, 53U, 255U, 0U}, {980, 54U, 8U, 0U}, {980, 106U, 255U, 128U}, {980, 106U, 255U, 192U}, {980, 85U, 128U, 0U}, {980, 93U, 128U, 0U}, {974, 32U, 255U, 0U}, {974, 33U, 255U, 0U}, {974, 34U, 255U, 0U}}; struct io_reg PM1024x768[2U] = { {964, 22U, 191U, 12U}, {964, 24U, 255U, 76U}}; struct patch_table res_patch_table[1U] = { {2, (struct io_reg *)(& PM1024x768)}}; struct VPITTable VPIT = {199U, {1U, 15U, 0U, 14U}, {0U, 0U, 0U, 0U, 0U, 0U, 5U, 15U, 255U}, {0U, 1U, 2U, 3U, 4U, 5U, 6U, 7U, 8U, 9U, 10U, 11U, 12U, 13U, 14U, 15U, 1U, 0U, 15U, 0U}}; static struct fb_videomode const viafb_modes[62U] = { {(char const *)0, 60U, 480U, 640U, 40285U, 72U, 24U, 19U, 1U, 48U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 640U, 480U, 39682U, 48U, 16U, 33U, 10U, 96U, 2U, 0U, 0U, 0U}, {(char const *)0, 75U, 640U, 480U, 31746U, 120U, 16U, 16U, 1U, 64U, 3U, 0U, 0U, 0U}, {(char const *)0, 85U, 640U, 480U, 27780U, 80U, 56U, 25U, 1U, 56U, 3U, 0U, 0U, 0U}, {(char const *)0, 100U, 640U, 480U, 23167U, 104U, 40U, 25U, 1U, 64U, 3U, 2U, 0U, 0U}, {(char const *)0, 120U, 640U, 480U, 19081U, 104U, 40U, 31U, 1U, 64U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 720U, 480U, 37426U, 88U, 16U, 13U, 1U, 72U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 720U, 576U, 30611U, 96U, 24U, 17U, 1U, 72U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 800U, 600U, 25131U, 88U, 40U, 23U, 1U, 128U, 4U, 3U, 0U, 0U}, {(char const *)0, 75U, 800U, 600U, 20202U, 160U, 16U, 21U, 1U, 80U, 3U, 3U, 0U, 0U}, {(char const *)0, 85U, 800U, 600U, 17790U, 152U, 32U, 27U, 1U, 64U, 3U, 3U, 0U, 0U}, {(char const *)0, 100U, 800U, 600U, 14667U, 136U, 48U, 32U, 1U, 88U, 3U, 2U, 0U, 0U}, {(char const *)0, 120U, 800U, 600U, 11911U, 144U, 56U, 39U, 1U, 88U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 800U, 480U, 33602U, 96U, 24U, 10U, 3U, 72U, 7U, 2U, 0U, 0U}, {(char const *)0, 60U, 848U, 480U, 31565U, 104U, 24U, 12U, 3U, 80U, 5U, 2U, 0U, 0U}, {(char const *)0, 60U, 856U, 480U, 31517U, 104U, 16U, 13U, 1U, 88U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 1024U, 512U, 24218U, 136U, 32U, 15U, 1U, 104U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 1024U, 600U, 20423U, 144U, 40U, 18U, 1U, 104U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 1024U, 768U, 15385U, 160U, 24U, 29U, 3U, 136U, 6U, 0U, 0U, 0U}, {(char const *)0, 75U, 1024U, 768U, 12703U, 176U, 16U, 28U, 1U, 96U, 3U, 3U, 0U, 0U}, {(char const *)0, 85U, 1024U, 768U, 10581U, 208U, 48U, 36U, 1U, 96U, 3U, 3U, 0U, 0U}, {(char const *)0, 100U, 1024U, 768U, 8825U, 184U, 72U, 42U, 1U, 112U, 3U, 2U, 0U, 0U}, {(char const *)0, 75U, 1152U, 864U, 9259U, 256U, 64U, 32U, 1U, 128U, 3U, 3U, 0U, 0U}, {(char const *)0, 60U, 1280U, 768U, 12478U, 200U, 64U, 23U, 1U, 136U, 3U, 2U, 0U, 0U}, {(char const *)0, 50U, 1280U, 768U, 15342U, 184U, 56U, 19U, 1U, 128U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 960U, 600U, 21964U, 128U, 32U, 15U, 3U, 96U, 6U, 2U, 0U, 0U}, {(char const *)0, 60U, 1000U, 600U, 20803U, 144U, 40U, 18U, 1U, 104U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 1024U, 576U, 21278U, 144U, 40U, 17U, 1U, 104U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 1088U, 612U, 18825U, 152U, 48U, 16U, 3U, 104U, 5U, 2U, 0U, 0U}, {(char const *)0, 60U, 1152U, 720U, 14974U, 168U, 56U, 19U, 3U, 112U, 6U, 2U, 0U, 0U}, {(char const *)0, 60U, 1200U, 720U, 14248U, 184U, 56U, 22U, 1U, 128U, 3U, 2U, 0U, 0U}, {(char const *)0, 49U, 1200U, 900U, 17703U, 21U, 11U, 1U, 1U, 32U, 10U, 3U, 0U, 0U}, {(char const *)0, 60U, 1280U, 600U, 16259U, 184U, 56U, 18U, 1U, 128U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 1280U, 800U, 11938U, 200U, 72U, 22U, 3U, 128U, 6U, 2U, 0U, 0U}, {(char const *)0, 60U, 1280U, 960U, 9259U, 312U, 96U, 36U, 1U, 112U, 3U, 3U, 0U, 0U}, {(char const *)0, 60U, 1280U, 1024U, 9262U, 248U, 48U, 38U, 1U, 112U, 3U, 3U, 0U, 0U}, {(char const *)0, 75U, 1280U, 1024U, 7409U, 248U, 16U, 38U, 1U, 144U, 3U, 3U, 0U, 0U}, {(char const *)0, 85U, 1280U, 1024U, 6351U, 224U, 64U, 44U, 1U, 160U, 3U, 3U, 0U, 0U}, {(char const *)0, 60U, 1360U, 768U, 11759U, 208U, 72U, 22U, 3U, 136U, 5U, 3U, 0U, 0U}, {(char const *)0, 60U, 1368U, 768U, 11646U, 216U, 72U, 23U, 1U, 144U, 3U, 2U, 0U, 0U}, {(char const *)0, 50U, 1368U, 768U, 14301U, 200U, 56U, 19U, 1U, 144U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 1368U, 768U, 11646U, 216U, 72U, 23U, 1U, 144U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 1440U, 900U, 9372U, 232U, 80U, 25U, 3U, 152U, 6U, 2U, 0U, 0U}, {(char const *)0, 75U, 1440U, 900U, 7311U, 248U, 96U, 33U, 3U, 152U, 6U, 2U, 0U, 0U}, {(char const *)0, 60U, 1440U, 1040U, 7993U, 248U, 96U, 33U, 1U, 152U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 1600U, 900U, 8449U, 256U, 88U, 26U, 3U, 168U, 5U, 2U, 0U, 0U}, {(char const *)0, 60U, 1600U, 1024U, 7333U, 272U, 104U, 32U, 1U, 168U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 1600U, 1200U, 6172U, 304U, 64U, 46U, 1U, 192U, 3U, 3U, 0U, 0U}, {(char const *)0, 75U, 1600U, 1200U, 4938U, 304U, 64U, 46U, 1U, 192U, 3U, 3U, 0U, 0U}, {(char const *)0, 60U, 1680U, 1050U, 6832U, 280U, 104U, 30U, 3U, 176U, 6U, 0U, 0U, 0U}, {(char const *)0, 75U, 1680U, 1050U, 5339U, 296U, 120U, 40U, 3U, 176U, 6U, 2U, 0U, 0U}, {(char const *)0, 60U, 1792U, 1344U, 4883U, 328U, 128U, 46U, 1U, 200U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 1856U, 1392U, 4581U, 352U, 96U, 43U, 1U, 224U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 1920U, 1440U, 4273U, 344U, 128U, 56U, 1U, 208U, 3U, 2U, 0U, 0U}, {(char const *)0, 75U, 1920U, 1440U, 3367U, 352U, 144U, 56U, 1U, 224U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 2048U, 1536U, 3738U, 376U, 152U, 49U, 3U, 224U, 4U, 2U, 0U, 0U}, {(char const *)0, 60U, 1280U, 720U, 13484U, 216U, 112U, 20U, 5U, 40U, 5U, 2U, 0U, 0U}, {(char const *)0, 50U, 1280U, 720U, 16538U, 176U, 48U, 17U, 1U, 128U, 3U, 2U, 0U, 0U}, {(char const *)0, 60U, 1920U, 1080U, 5776U, 328U, 128U, 32U, 3U, 200U, 5U, 2U, 0U, 0U}, {(char const *)0, 60U, 1920U, 1200U, 5164U, 336U, 136U, 36U, 3U, 200U, 6U, 2U, 0U, 0U}, {(char const *)0, 60U, 1400U, 1050U, 8210U, 232U, 88U, 32U, 3U, 144U, 4U, 2U, 0U, 0U}, {(char const *)0, 75U, 1400U, 1050U, 6398U, 248U, 104U, 42U, 3U, 144U, 4U, 2U, 0U, 0U}}; static struct fb_videomode const viafb_rb_modes[7U] = { {(char const *)0, 60U, 1360U, 768U, 13879U, 80U, 48U, 14U, 3U, 32U, 5U, 1U, 0U, 0U}, {(char const *)0, 60U, 1440U, 900U, 11249U, 80U, 48U, 17U, 3U, 32U, 6U, 1U, 0U, 0U}, {(char const *)0, 60U, 1400U, 1050U, 9892U, 80U, 48U, 23U, 3U, 32U, 4U, 1U, 0U, 0U}, {(char const *)0, 60U, 1600U, 900U, 10226U, 80U, 48U, 18U, 3U, 32U, 5U, 1U, 0U, 0U}, {(char const *)0, 60U, 1680U, 1050U, 8387U, 80U, 48U, 21U, 3U, 32U, 6U, 1U, 0U, 0U}, {(char const *)0, 60U, 1920U, 1080U, 7212U, 80U, 48U, 23U, 3U, 32U, 5U, 1U, 0U, 0U}, {(char const *)0, 60U, 1920U, 1200U, 6488U, 80U, 48U, 26U, 3U, 32U, 6U, 1U, 0U, 0U}}; int NUM_TOTAL_CN400_ModeXregs = 29; int NUM_TOTAL_CN700_ModeXregs = 47; int NUM_TOTAL_KM400_ModeXregs = 34; int NUM_TOTAL_CX700_ModeXregs = 33; int NUM_TOTAL_VX855_ModeXregs = 29; int NUM_TOTAL_CLE266_ModeXregs = 17; int NUM_TOTAL_PATCH_MODE = 1; static struct fb_videomode const *get_best_mode(struct fb_videomode const *modes , int n , int hres , int vres , int refresh ) { struct fb_videomode const *best ; int i ; long ret ; int __x___0 ; long ret___0 ; int __x___2 ; { best = (struct fb_videomode const *)0; i = 0; goto ldv_34052; ldv_34051: ; if ((unsigned int )(modes + (unsigned long )i)->xres != (unsigned int )hres || (unsigned int )(modes + (unsigned long )i)->yres != (unsigned int )vres) { goto ldv_34042; } else { } if ((unsigned long )best == (unsigned long )((struct fb_videomode const *)0)) { best = modes + (unsigned long )i; } else { __x___0 = (int )((unsigned int )(modes + (unsigned long )i)->refresh - (unsigned int )refresh); ret = (long )(__x___0 < 0 ? - __x___0 : __x___0); __x___2 = (int )((unsigned int )best->refresh - (unsigned int )refresh); ret___0 = (long )(__x___2 < 0 ? - __x___2 : __x___2); if (ret < ret___0) { best = modes + (unsigned long )i; } else { } } ldv_34042: i = i + 1; ldv_34052: ; if (i < n) { goto ldv_34051; } else { } return (best); } } struct fb_videomode const *viafb_get_best_mode(int hres , int vres , int refresh ) { struct fb_videomode const *tmp ; { tmp = get_best_mode((struct fb_videomode const *)(& viafb_modes), 62, hres, vres, refresh); return (tmp); } } struct fb_videomode const *viafb_get_best_rb_mode(int hres , int vres , int refresh ) { struct fb_videomode const *tmp ; { tmp = get_best_mode((struct fb_videomode const *)(& viafb_rb_modes), 7, hres, vres, refresh); return (tmp); } } void *ldv_kmem_cache_alloc_277(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } __inline static void INIT_LIST_HEAD(struct list_head *list ) { { list->next = list; list->prev = list; return; } } extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ; __inline static void list_add_tail(struct list_head *new , struct list_head *head ) { { __list_add(new, head->prev, head); return; } } extern void list_del(struct list_head * ) ; extern void __raw_spin_lock_init(raw_spinlock_t * , char const * , struct lock_class_key * ) ; extern void _raw_spin_lock(raw_spinlock_t * ) ; extern void _raw_spin_unlock(raw_spinlock_t * ) ; __inline static raw_spinlock_t *spinlock_check(spinlock_t *lock ) { { return (& lock->__annonCompField18.rlock); } } __inline static void ldv_spin_lock_285(spinlock_t *lock ) { { _raw_spin_lock(& lock->__annonCompField18.rlock); return; } } __inline static void spin_lock(spinlock_t *lock ) ; __inline static void ldv_spin_unlock_289(spinlock_t *lock ) { { _raw_spin_unlock(& lock->__annonCompField18.rlock); return; } } __inline static void spin_unlock(spinlock_t *lock ) ; __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) ; extern void __init_waitqueue_head(wait_queue_head_t * , char const * , struct lock_class_key * ) ; extern void mutex_lock_nested(struct mutex * , unsigned int ) ; extern void mutex_unlock(struct mutex * ) ; __inline static void init_completion(struct completion *x ) { struct lock_class_key __key ; { x->done = 0U; __init_waitqueue_head(& x->wait, "&x->wait", & __key); return; } } extern unsigned long wait_for_completion_timeout(struct completion * , unsigned long ) ; extern void complete(struct completion * ) ; extern unsigned int ioread32(void * ) ; extern void iowrite32(u32 , void * ) ; extern void *ioremap_wc(resource_size_t , unsigned long ) ; void *ldv_kmem_cache_alloc_300(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; int ldv_state_variable_8 ; int ldv_state_variable_15 ; int pci_counter ; struct platform_device *via_i2c_driver_group1 ; int ldv_state_variable_0 ; int ldv_state_variable_5 ; int ldv_state_variable_13 ; int ldv_state_variable_12 ; struct fb_var_screeninfo *viafb_ops_group0 ; struct inode *viafb_iga1_odev_proc_fops_group1 ; int ldv_state_variable_14 ; struct file *viafb_vt1636_proc_fops_group2 ; struct inode *viafb_dfph_proc_fops_group1 ; struct file *viafb_dvp0_proc_fops_group2 ; struct pci_dev *via_driver_group1 ; struct file *viafb_iga2_odev_proc_fops_group2 ; struct file *viafb_dfpl_proc_fops_group2 ; int ldv_state_variable_9 ; struct platform_device *via_gpio_driver_group1 ; int ref_cnt ; int ldv_irq_line_1_1 ; struct inode *viafb_dvp1_proc_fops_group1 ; int ldv_state_variable_1 ; int ldv_state_variable_7 ; int ldv_irq_line_1_2 ; struct inode *viafb_dfpl_proc_fops_group1 ; struct inode *viafb_vt1636_proc_fops_group1 ; struct file *viafb_dfph_proc_fops_group2 ; void *ldv_irq_data_1_1 ; struct file *viafb_iga1_odev_proc_fops_group2 ; int ldv_state_variable_10 ; struct inode *viafb_sup_odev_proc_fops_group1 ; void *ldv_irq_data_1_0 ; int ldv_state_variable_6 ; int ldv_state_variable_16 ; void *ldv_irq_data_1_3 ; int ldv_state_variable_2 ; struct fb_info *viafb_ops_group1 ; void *ldv_irq_data_1_2 ; struct file *viafb_dvp1_proc_fops_group2 ; int ldv_state_variable_11 ; struct gpio_chip *viafb_gpio_config_group0 ; int ldv_irq_line_1_3 ; struct inode *viafb_dvp0_proc_fops_group1 ; int ldv_state_variable_3 ; struct inode *viafb_iga2_odev_proc_fops_group1 ; int ldv_irq_line_1_0 ; struct file *viafb_sup_odev_proc_fops_group2 ; int ldv_state_variable_4 ; void ldv_pci_driver_5(void) ; void ldv_initialize_viafb_gpio_cfg_4(void) ; int reg_check_1(irqreturn_t (*handler)(int , void * ) ) ; void choose_interrupt_1(void) ; void disable_suitable_irq_1(int line , void *data ) ; int ldv_irq_1(int state , int line , void *data ) ; void activate_suitable_irq_1(int line , void *data ) ; extern void dev_err(struct device const * , char const * , ...) ; extern void pci_dev_put(struct pci_dev * ) ; extern struct pci_dev *pci_get_device(unsigned int , unsigned int , struct pci_dev * ) ; extern int pci_bus_read_config_dword(struct pci_bus * , unsigned int , int , u32 * ) ; __inline static int pci_read_config_dword(struct pci_dev const *dev , int where , u32 *val ) { int tmp ; { tmp = pci_bus_read_config_dword(dev->bus, dev->devfn, where, val); return (tmp); } } extern int pci_enable_device(struct pci_dev * ) ; extern void pci_disable_device(struct pci_dev * ) ; extern void pci_set_master(struct pci_dev * ) ; extern int pci_save_state(struct pci_dev * ) ; extern void pci_restore_state(struct pci_dev * ) ; extern int pci_set_power_state(struct pci_dev * , pci_power_t ) ; extern pci_power_t pci_choose_state(struct pci_dev * , pm_message_t ) ; extern int __pci_register_driver(struct pci_driver * , struct module * , char const * ) ; int ldv___pci_register_driver_306(struct pci_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) ; extern void pci_unregister_driver(struct pci_driver * ) ; void ldv_pci_unregister_driver_307(struct pci_driver *ldv_func_arg1 ) ; extern struct scatterlist *sg_next(struct scatterlist * ) ; extern void *dma_alloc_attrs(struct device * , size_t , dma_addr_t * , gfp_t , struct dma_attrs * ) ; extern void dma_free_attrs(struct device * , size_t , void * , dma_addr_t , struct dma_attrs * ) ; void viafb_pm_unregister(struct viafb_pm_hooks *hooks ) ; void viafb_irq_enable(u32 mask ) ; void viafb_irq_disable(u32 mask ) ; int viafb_request_dma(void) ; void viafb_release_dma(void) ; int viafb_dma_copy_out_sg(unsigned int offset , struct scatterlist *sg , int nsg ) ; int viafb_gpio_init(void) ; void viafb_gpio_exit(void) ; extern void msleep(unsigned int ) ; extern int request_threaded_irq(unsigned int , irqreturn_t (*)(int , void * ) , irqreturn_t (*)(int , void * ) , unsigned long , char const * , void * ) ; __inline static int request_irq(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name___8 , void *dev ) { int tmp ; { tmp = request_threaded_irq(irq, handler, (irqreturn_t (*)(int , void * ))0, flags, name___8, dev); return (tmp); } } __inline static int ldv_request_irq_304(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name___8 , void *dev ) ; extern void free_irq(unsigned int , void * ) ; void ldv_free_irq_305(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) ; extern void platform_device_unregister(struct platform_device * ) ; extern struct platform_device *platform_device_alloc(char const * , int ) ; extern int platform_device_add(struct platform_device * ) ; extern void platform_device_put(struct platform_device * ) ; static struct via_port_cfg adap_configs[6U] = { {1, 1, 964U, 38U}, {1, 1, 964U, 49U}, {2, 2, 964U, 37U}, {2, 1, 964U, 44U}, {2, 2, 964U, 61U}, {0, 0, 0U, 0U}}; static struct via_port_cfg olpc_adap_configs[6U] = { {1, 1, 964U, 38U}, {1, 1, 964U, 49U}, {2, 2, 964U, 37U}, {2, 2, 964U, 44U}, {2, 2, 964U, 61U}, {0, 0, 0U, 0U}}; static struct viafb_dev global_dev ; __inline static void viafb_mmio_write(int reg , u32 v ) { { iowrite32(v, global_dev.engine_mmio + (unsigned long )reg); return; } } __inline static int viafb_mmio_read(int reg ) { unsigned int tmp ; { tmp = ioread32(global_dev.engine_mmio + (unsigned long )reg); return ((int )tmp); } } static u32 viafb_enabled_ints ; static void viafb_int_init(void) { { viafb_enabled_ints = 0U; viafb_mmio_write(512, 0U); return; } } void viafb_irq_enable(u32 mask ) { { viafb_enabled_ints = viafb_enabled_ints | mask; viafb_mmio_write(512, viafb_enabled_ints | 2147483648U); return; } } static char const __kstrtab_viafb_irq_enable[17U] = { 'v', 'i', 'a', 'f', 'b', '_', 'i', 'r', 'q', '_', 'e', 'n', 'a', 'b', 'l', 'e', '\000'}; struct kernel_symbol const __ksymtab_viafb_irq_enable ; struct kernel_symbol const __ksymtab_viafb_irq_enable = {(unsigned long )(& viafb_irq_enable), (char const *)(& __kstrtab_viafb_irq_enable)}; void viafb_irq_disable(u32 mask ) { { viafb_enabled_ints = ~ mask & viafb_enabled_ints; if (viafb_enabled_ints == 0U) { viafb_mmio_write(512, 0U); } else { viafb_mmio_write(512, viafb_enabled_ints | 2147483648U); } return; } } static char const __kstrtab_viafb_irq_disable[18U] = { 'v', 'i', 'a', 'f', 'b', '_', 'i', 'r', 'q', '_', 'd', 'i', 's', 'a', 'b', 'l', 'e', '\000'}; struct kernel_symbol const __ksymtab_viafb_irq_disable ; struct kernel_symbol const __ksymtab_viafb_irq_disable = {(unsigned long )(& viafb_irq_disable), (char const *)(& __kstrtab_viafb_irq_disable)}; static int viafb_dma_users ; static struct completion viafb_dma_completion = {0U, {{{{{{0}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "(viafb_dma_completion).wait.lock", 0, 0UL}}}}, {& viafb_dma_completion.wait.task_list, & viafb_dma_completion.wait.task_list}}}; static struct mutex viafb_dma_lock = {{1}, {{{{{0}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "viafb_dma_lock.wait_lock", 0, 0UL}}}}, {& viafb_dma_lock.wait_list, & viafb_dma_lock.wait_list}, 0, (void *)(& viafb_dma_lock), {0, {0, 0}, "viafb_dma_lock", 0, 0UL}}; static irqreturn_t viafb_dma_irq(int irq , void *data ) { int csr ; irqreturn_t ret ; { ret = 0; spin_lock(& global_dev.reg_lock); csr = viafb_mmio_read(3588); if ((csr & 8) != 0) { viafb_mmio_write(3588, 8U); complete(& viafb_dma_completion); ret = 1; } else { } spin_unlock(& global_dev.reg_lock); return (ret); } } int viafb_request_dma(void) { int ret ; { ret = 0; if (global_dev.chip_type != 12) { return (-19); } else { } mutex_lock_nested(& viafb_dma_lock, 0U); viafb_dma_users = viafb_dma_users + 1; if (viafb_dma_users == 1) { ret = ldv_request_irq_304((global_dev.pdev)->irq, & viafb_dma_irq, 128UL, "via-dma", (void *)(& viafb_dma_users)); if (ret != 0) { viafb_dma_users = viafb_dma_users - 1; } else { viafb_irq_enable(2097152U); } } else { } mutex_unlock(& viafb_dma_lock); return (ret); } } static char const __kstrtab_viafb_request_dma[18U] = { 'v', 'i', 'a', 'f', 'b', '_', 'r', 'e', 'q', 'u', 'e', 's', 't', '_', 'd', 'm', 'a', '\000'}; struct kernel_symbol const __ksymtab_viafb_request_dma ; struct kernel_symbol const __ksymtab_viafb_request_dma = {(unsigned long )(& viafb_request_dma), (char const *)(& __kstrtab_viafb_request_dma)}; void viafb_release_dma(void) { { mutex_lock_nested(& viafb_dma_lock, 0U); viafb_dma_users = viafb_dma_users - 1; if (viafb_dma_users == 0) { viafb_irq_disable(2097152U); ldv_free_irq_305((global_dev.pdev)->irq, (void *)(& viafb_dma_users)); } else { } mutex_unlock(& viafb_dma_lock); return; } } static char const __kstrtab_viafb_release_dma[18U] = { 'v', 'i', 'a', 'f', 'b', '_', 'r', 'e', 'l', 'e', 'a', 's', 'e', '_', 'd', 'm', 'a', '\000'}; struct kernel_symbol const __ksymtab_viafb_release_dma ; struct kernel_symbol const __ksymtab_viafb_release_dma = {(unsigned long )(& viafb_release_dma), (char const *)(& __kstrtab_viafb_release_dma)}; int viafb_dma_copy_out_sg(unsigned int offset , struct scatterlist *sg , int nsg ) { struct viafb_vx855_dma_descr *descr ; void *descrpages ; dma_addr_t descr_handle ; unsigned long flags ; int i ; struct scatterlist *sgentry ; dma_addr_t nextdesc ; dma_addr_t paddr ; int tmp ; { descrpages = dma_alloc_attrs(& (global_dev.pdev)->dev, (unsigned long )nsg * 32UL, & descr_handle, 208U, (struct dma_attrs *)0); if ((unsigned long )descrpages == (unsigned long )((void *)0)) { dev_err((struct device const *)(& (global_dev.pdev)->dev), "Unable to get descr page.\n"); return (-12); } else { } mutex_lock_nested(& viafb_dma_lock, 0U); descr = (struct viafb_vx855_dma_descr *)descrpages; nextdesc = descr_handle + 32ULL; i = 0; sgentry = sg; goto ldv_35899; ldv_35898: paddr = sgentry->dma_address; descr->addr_low = (u32 )paddr & 4294967280U; descr->addr_high = (u32 )(paddr >> 32) & 4095U; descr->fb_offset = offset; descr->seg_size = sgentry->dma_length >> 4; descr->tile_mode = 0U; descr->next_desc_low = ((u32 )nextdesc & 4294967280U) | 1U; descr->next_desc_high = (u32 )(nextdesc >> 32) & 4095U; descr->pad = 4294967295U; offset = sgentry->dma_length + offset; nextdesc = nextdesc + 32ULL; descr = descr + 1; i = i + 1; sgentry = sg_next(sgentry); ldv_35899: ; if (i < nsg) { goto ldv_35898; } else { } (descr + 0xffffffffffffffffUL)->next_desc_low = 3U; ldv_spin_lock(); init_completion(& viafb_dma_completion); viafb_mmio_write(3628, 0U); viafb_mmio_write(3588, 9U); viafb_mmio_write(3584, 3U); viafb_mmio_write(3636, (u32 )descr_handle | 1U); viafb_mmio_write(3640, ((u32 )(descr_handle >> 32) & 4095U) | 983040U); viafb_mmio_read(3588); viafb_mmio_write(3588, 3U); spin_unlock_irqrestore(& global_dev.reg_lock, flags); wait_for_completion_timeout(& viafb_dma_completion, 1UL); msleep(1U); tmp = viafb_mmio_read(3588); if ((tmp & 8) == 0) { printk("\vVIA DMA timeout!\n"); } else { } viafb_mmio_write(3588, 8U); viafb_mmio_write(3584, 0U); mutex_unlock(& viafb_dma_lock); dma_free_attrs(& (global_dev.pdev)->dev, (unsigned long )nsg * 32UL, descrpages, descr_handle, (struct dma_attrs *)0); return (0); } } static char const __kstrtab_viafb_dma_copy_out_sg[22U] = { 'v', 'i', 'a', 'f', 'b', '_', 'd', 'm', 'a', '_', 'c', 'o', 'p', 'y', '_', 'o', 'u', 't', '_', 's', 'g', '\000'}; struct kernel_symbol const __ksymtab_viafb_dma_copy_out_sg ; struct kernel_symbol const __ksymtab_viafb_dma_copy_out_sg = {(unsigned long )(& viafb_dma_copy_out_sg), (char const *)(& __kstrtab_viafb_dma_copy_out_sg)}; static u16 via_function3[12U] = { 12579U, 12805U, 12889U, 12808U, 13092U, 12804U, 13110U, 13095U, 13156U, 13139U, 13321U, 13328U}; static int viafb_get_fb_size_from_pci(int chip_type ) { int i ; u8 offset ; u32 FBSize ; u32 VideoMemSize ; struct pci_dev *pdev ; { offset = 0U; i = 0; goto ldv_35937; ldv_35936: pdev = pci_get_device(4358U, (unsigned int )via_function3[i], (struct pci_dev *)0); if ((unsigned long )pdev == (unsigned long )((struct pci_dev *)0)) { goto ldv_35921; } else { } switch ((int )pdev->device) { case 12579: ; case 12805: offset = 224U; goto ldv_35924; case 12889: ; case 12808: ; case 13092: ; case 12804: ; case 13110: ; case 13095: ; case 13156: ; case 13139: ; case 13321: ; case 13328: offset = 160U; goto ldv_35924; } ldv_35924: ; if ((unsigned int )offset == 0U) { goto ldv_35935; } else { } pci_read_config_dword((struct pci_dev const *)pdev, (int )offset, & FBSize); pci_dev_put(pdev); ldv_35921: i = i + 1; ldv_35937: ; if ((unsigned int )i <= 11U) { goto ldv_35936; } else { } ldv_35935: ; if ((unsigned int )offset == 0U) { printk("\vcannot determine framebuffer size\n"); return (-5); } else { } FBSize = FBSize & 28672U; if (chip_type <= 5) { switch (FBSize) { case 16384U: VideoMemSize = 16777216U; goto ldv_35939; case 20480U: VideoMemSize = 33554432U; goto ldv_35939; case 24576U: VideoMemSize = 67108864U; goto ldv_35939; default: VideoMemSize = 33554432U; goto ldv_35939; } ldv_35939: ; } else { switch (FBSize) { case 4096U: VideoMemSize = 8388608U; goto ldv_35944; case 8192U: VideoMemSize = 16777216U; goto ldv_35944; case 12288U: VideoMemSize = 33554432U; goto ldv_35944; case 16384U: VideoMemSize = 67108864U; goto ldv_35944; case 20480U: VideoMemSize = 134217728U; goto ldv_35944; case 24576U: VideoMemSize = 268435456U; goto ldv_35944; case 28672U: VideoMemSize = 536870912U; goto ldv_35944; default: VideoMemSize = 33554432U; goto ldv_35944; } ldv_35944: ; } return ((int )VideoMemSize); } } static int via_pci_setup_mmio(struct viafb_dev *vdev ) { int ret ; long tmp ; int tmp___0 ; { vdev->engine_start = (unsigned long )(vdev->pdev)->resource[1].start; vdev->engine_len = (vdev->pdev)->resource[1].start != 0ULL || (vdev->pdev)->resource[1].end != (vdev->pdev)->resource[1].start ? (unsigned long )(((vdev->pdev)->resource[1].end - (vdev->pdev)->resource[1].start) + 1ULL) : 0UL; vdev->engine_mmio = ioremap_nocache((resource_size_t )vdev->engine_start, vdev->engine_len); if ((unsigned long )vdev->engine_mmio == (unsigned long )((void *)0)) { dev_err((struct device const *)(& (vdev->pdev)->dev), "Unable to map engine MMIO; operation will be slow and crippled.\n"); } else { } if (vdev->chip_type == 13) { vdev->fbmem_start = (unsigned long )(vdev->pdev)->resource[2].start; } else { vdev->fbmem_start = (unsigned long )(vdev->pdev)->resource[0].start; } tmp___0 = viafb_get_fb_size_from_pci(vdev->chip_type); tmp = (long )tmp___0; vdev->fbmem_len = tmp; ret = (int )tmp; if (ret < 0) { goto out_unmap; } else { } goto ldv_35959; ldv_35958: vdev->fbmem = ioremap_wc((resource_size_t )vdev->fbmem_start, (unsigned long )vdev->fbmem_len); if ((unsigned long )vdev->fbmem != (unsigned long )((void *)0)) { goto ldv_35957; } else { } vdev->fbmem_len = vdev->fbmem_len / 2L; ldv_35959: ; if (vdev->fbmem_len > 8388607L) { goto ldv_35958; } else { } ldv_35957: ; if ((unsigned long )vdev->fbmem == (unsigned long )((void *)0)) { ret = -12; goto out_unmap; } else { } return (0); out_unmap: iounmap((void volatile *)vdev->engine_mmio); return (ret); } } static void via_pci_teardown_mmio(struct viafb_dev *vdev ) { { iounmap((void volatile *)vdev->fbmem); iounmap((void volatile *)vdev->engine_mmio); return; } } static struct viafb_subdev_info viafb_subdevs[3U] = { {(char *)"viafb-gpio", 0}, {(char *)"viafb-i2c", 0}, {(char *)"viafb-camera", 0}}; static int via_create_subdev(struct viafb_dev *vdev , struct viafb_subdev_info *info ) { int ret ; { info->platdev = platform_device_alloc((char const *)info->name, -1); if ((unsigned long )info->platdev == (unsigned long )((struct platform_device *)0)) { dev_err((struct device const *)(& (vdev->pdev)->dev), "Unable to allocate pdev %s\n", info->name); return (-12); } else { } (info->platdev)->dev.parent = & (vdev->pdev)->dev; (info->platdev)->dev.platform_data = (void *)vdev; ret = platform_device_add(info->platdev); if (ret != 0) { dev_err((struct device const *)(& (vdev->pdev)->dev), "Unable to add pdev %s\n", info->name); platform_device_put(info->platdev); info->platdev = (struct platform_device *)0; } else { } return (ret); } } static int via_setup_subdevs(struct viafb_dev *vdev ) { int i ; { i = 0; goto ldv_35979; ldv_35978: via_create_subdev(vdev, (struct viafb_subdev_info *)(& viafb_subdevs) + (unsigned long )i); i = i + 1; ldv_35979: ; if ((unsigned int )i <= 2U) { goto ldv_35978; } else { } return (0); } } static void via_teardown_subdevs(void) { int i ; { i = 0; goto ldv_35988; ldv_35987: ; if ((unsigned long )viafb_subdevs[i].platdev != (unsigned long )((struct platform_device *)0)) { (viafb_subdevs[i].platdev)->dev.platform_data = (void *)0; platform_device_unregister(viafb_subdevs[i].platdev); } else { } i = i + 1; ldv_35988: ; if ((unsigned int )i <= 2U) { goto ldv_35987; } else { } return; } } static struct list_head viafb_pm_hooks = {& viafb_pm_hooks, & viafb_pm_hooks}; static struct mutex viafb_pm_hooks_lock = {{1}, {{{{{0}}, 3735899821U, 4294967295U, (void *)-1, {0, {0, 0}, "viafb_pm_hooks_lock.wait_lock", 0, 0UL}}}}, {& viafb_pm_hooks_lock.wait_list, & viafb_pm_hooks_lock.wait_list}, 0, (void *)(& viafb_pm_hooks_lock), {0, {0, 0}, "viafb_pm_hooks_lock", 0, 0UL}}; void viafb_pm_register(struct viafb_pm_hooks *hooks ) { { INIT_LIST_HEAD(& hooks->list); mutex_lock_nested(& viafb_pm_hooks_lock, 0U); list_add_tail(& hooks->list, & viafb_pm_hooks); mutex_unlock(& viafb_pm_hooks_lock); return; } } static char const __kstrtab_viafb_pm_register[18U] = { 'v', 'i', 'a', 'f', 'b', '_', 'p', 'm', '_', 'r', 'e', 'g', 'i', 's', 't', 'e', 'r', '\000'}; struct kernel_symbol const __ksymtab_viafb_pm_register ; struct kernel_symbol const __ksymtab_viafb_pm_register = {(unsigned long )(& viafb_pm_register), (char const *)(& __kstrtab_viafb_pm_register)}; void viafb_pm_unregister(struct viafb_pm_hooks *hooks ) { { mutex_lock_nested(& viafb_pm_hooks_lock, 0U); list_del(& hooks->list); mutex_unlock(& viafb_pm_hooks_lock); return; } } static char const __kstrtab_viafb_pm_unregister[20U] = { 'v', 'i', 'a', 'f', 'b', '_', 'p', 'm', '_', 'u', 'n', 'r', 'e', 'g', 'i', 's', 't', 'e', 'r', '\000'}; struct kernel_symbol const __ksymtab_viafb_pm_unregister ; struct kernel_symbol const __ksymtab_viafb_pm_unregister = {(unsigned long )(& viafb_pm_unregister), (char const *)(& __kstrtab_viafb_pm_unregister)}; static int via_suspend(struct pci_dev *pdev , pm_message_t state ) { struct viafb_pm_hooks *hooks ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; pci_power_t tmp ; { if (state.event != 2) { return (0); } else { } mutex_lock_nested(& viafb_pm_hooks_lock, 0U); __mptr = (struct list_head const *)viafb_pm_hooks.prev; hooks = (struct viafb_pm_hooks *)__mptr; goto ldv_36023; ldv_36022: (*(hooks->suspend))(hooks->private); __mptr___0 = (struct list_head const *)hooks->list.prev; hooks = (struct viafb_pm_hooks *)__mptr___0; ldv_36023: ; if ((unsigned long )(& hooks->list) != (unsigned long )(& viafb_pm_hooks)) { goto ldv_36022; } else { } mutex_unlock(& viafb_pm_hooks_lock); pci_save_state(pdev); pci_disable_device(pdev); tmp = pci_choose_state(pdev, state); pci_set_power_state(pdev, tmp); return (0); } } static int via_resume(struct pci_dev *pdev ) { struct viafb_pm_hooks *hooks ; int tmp ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { pci_set_power_state(pdev, 0); pci_restore_state(pdev); tmp = pci_enable_device(pdev); if (tmp != 0) { return (0); } else { } pci_set_master(pdev); mutex_lock_nested(& viafb_pm_hooks_lock, 0U); __mptr = (struct list_head const *)viafb_pm_hooks.next; hooks = (struct viafb_pm_hooks *)__mptr; goto ldv_36034; ldv_36033: (*(hooks->resume))(hooks->private); __mptr___0 = (struct list_head const *)hooks->list.next; hooks = (struct viafb_pm_hooks *)__mptr___0; ldv_36034: ; if ((unsigned long )(& hooks->list) != (unsigned long )(& viafb_pm_hooks)) { goto ldv_36033; } else { } mutex_unlock(& viafb_pm_hooks_lock); return (0); } } static int via_pci_probe(struct pci_dev *pdev , struct pci_device_id const *ent ) { int ret ; int tmp ; struct lock_class_key __key ; { ret = pci_enable_device(pdev); if (ret != 0) { return (ret); } else { } memset((void *)(& global_dev), 0, 160UL); global_dev.pdev = pdev; global_dev.chip_type = (int )ent->driver_data; global_dev.port_cfg = (struct via_port_cfg *)(& adap_configs); tmp = machine_is_olpc(); if (tmp != 0) { global_dev.port_cfg = (struct via_port_cfg *)(& olpc_adap_configs); } else { } spinlock_check(& global_dev.reg_lock); __raw_spin_lock_init(& global_dev.reg_lock.__annonCompField18.rlock, "&(&global_dev.reg_lock)->rlock", & __key); ret = via_pci_setup_mmio(& global_dev); if (ret != 0) { goto out_disable; } else { } viafb_int_init(); via_setup_subdevs(& global_dev); ret = via_fb_pci_probe(& global_dev); if (ret != 0) { goto out_subdevs; } else { } return (0); out_subdevs: via_teardown_subdevs(); via_pci_teardown_mmio(& global_dev); out_disable: pci_disable_device(pdev); return (ret); } } static void via_pci_remove(struct pci_dev *pdev ) { { via_teardown_subdevs(); via_fb_pci_remove(pdev); via_pci_teardown_mmio(& global_dev); pci_disable_device(pdev); return; } } static struct pci_device_id via_pci_table[14U] = { {4358U, 12578U, 4294967295U, 4294967295U, 0U, 0U, 1UL}, {4358U, 29189U, 4294967295U, 4294967295U, 0U, 0U, 2UL}, {4358U, 12552U, 4294967295U, 4294967295U, 0U, 0U, 3UL}, {4358U, 12568U, 4294967295U, 4294967295U, 0U, 0U, 4UL}, {4358U, 13124U, 4294967295U, 4294967295U, 0U, 0U, 5UL}, {4358U, 12631U, 4294967295U, 4294967295U, 0U, 0U, 6UL}, {4358U, 12837U, 4294967295U, 4294967295U, 0U, 0U, 7UL}, {4358U, 12848U, 4294967295U, 4294967295U, 0U, 0U, 8UL}, {4358U, 13123U, 4294967295U, 4294967295U, 0U, 0U, 9UL}, {4358U, 13169U, 4294967295U, 4294967295U, 0U, 0U, 10UL}, {4358U, 4386U, 4294967295U, 4294967295U, 0U, 0U, 11UL}, {4358U, 20770U, 4294967295U, 4294967295U, 0U, 0U, 12UL}, {4358U, 28962U, 4294967295U, 4294967295U, 0U, 0U, 13UL}}; struct pci_device_id const __mod_pci__via_pci_table_device_table[14U] ; static struct pci_driver via_driver = {{0, 0}, "viafb", (struct pci_device_id const *)(& via_pci_table), & via_pci_probe, & via_pci_remove, & via_suspend, 0, 0, & via_resume, 0, 0, 0, {0, 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, {{{{{{0}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}, {0, 0}}}; static int via_core_init(void) { int ret ; int tmp ; { ret = viafb_init(); if (ret != 0) { return (ret); } else { } viafb_i2c_init(); viafb_gpio_init(); tmp = ldv___pci_register_driver_306(& via_driver, & __this_module, "viafb"); return (tmp); } } static void via_core_exit(void) { { ldv_pci_unregister_driver_307(& via_driver); viafb_gpio_exit(); viafb_i2c_exit(); viafb_exit(); return; } } int ldv_retval_20 ; int ldv_retval_19 ; int ldv_retval_21 ; extern int ldv_resume_early_5(void) ; extern int ldv_shutdown_5(void) ; int ldv_retval_18 ; int ldv_retval_17 ; extern void ldv_initialize(void) ; extern int ldv_suspend_late_5(void) ; extern void ldv_check_final_state(void) ; int ldv_retval_3 ; void ldv_pci_driver_5(void) { void *tmp ; { tmp = ldv_init_zalloc(2976UL); via_driver_group1 = (struct pci_dev *)tmp; return; } } int reg_check_1(irqreturn_t (*handler)(int , void * ) ) { { if ((unsigned long )handler == (unsigned long )(& viafb_dma_irq)) { return (1); } else { } return (0); } } void choose_interrupt_1(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_0, ldv_irq_line_1_0, ldv_irq_data_1_0); goto ldv_36095; case 1: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_1, ldv_irq_line_1_1, ldv_irq_data_1_1); goto ldv_36095; case 2: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_2, ldv_irq_line_1_2, ldv_irq_data_1_2); goto ldv_36095; case 3: ldv_irq_1_0 = ldv_irq_1(ldv_irq_1_3, ldv_irq_line_1_3, ldv_irq_data_1_3); goto ldv_36095; default: ldv_stop(); } ldv_36095: ; return; } } void disable_suitable_irq_1(int line , void *data ) { { if (ldv_irq_1_0 != 0 && line == ldv_irq_line_1_0) { ldv_irq_1_0 = 0; return; } else { } if (ldv_irq_1_1 != 0 && line == ldv_irq_line_1_1) { ldv_irq_1_1 = 0; return; } else { } if (ldv_irq_1_2 != 0 && line == ldv_irq_line_1_2) { ldv_irq_1_2 = 0; return; } else { } if (ldv_irq_1_3 != 0 && line == ldv_irq_line_1_3) { ldv_irq_1_3 = 0; return; } else { } return; } } int ldv_irq_1(int state , int line , void *data ) { irqreturn_t irq_retval ; int tmp ; int tmp___0 ; { tmp = __VERIFIER_nondet_int(); irq_retval = (irqreturn_t )tmp; if (state != 0) { tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ; if (state == 1) { LDV_IN_INTERRUPT = 2; irq_retval = viafb_dma_irq(line, data); LDV_IN_INTERRUPT = 1; return (state); } else { } goto ldv_36111; default: ldv_stop(); } ldv_36111: ; } else { } return (state); } } void activate_suitable_irq_1(int line , void *data ) { { if (ldv_irq_1_0 == 0) { ldv_irq_line_1_0 = line; ldv_irq_data_1_0 = data; ldv_irq_1_0 = 1; return; } else { } if (ldv_irq_1_1 == 0) { ldv_irq_line_1_1 = line; ldv_irq_data_1_1 = data; ldv_irq_1_1 = 1; return; } else { } if (ldv_irq_1_2 == 0) { ldv_irq_line_1_2 = line; ldv_irq_data_1_2 = data; ldv_irq_1_2 = 1; return; } else { } if (ldv_irq_1_3 == 0) { ldv_irq_line_1_3 = line; ldv_irq_data_1_3 = data; ldv_irq_1_3 = 1; return; } else { } return; } } void ldv_main_exported_4(void) ; void ldv_main_exported_3(void) ; void ldv_main_exported_2(void) ; int main(void) { pm_message_t ldvarg85 ; struct pci_device_id *ldvarg86 ; void *tmp ; int tmp___0 ; int tmp___1 ; int tmp___2 ; { tmp = ldv_init_zalloc(32UL); ldvarg86 = (struct pci_device_id *)tmp; ldv_initialize(); ldv_memset((void *)(& ldvarg85), 0, 4UL); ldv_state_variable_11 = 0; ldv_state_variable_7 = 0; ldv_state_variable_2 = 0; ldv_state_variable_1 = 1; ref_cnt = 0; ldv_state_variable_0 = 1; ldv_state_variable_16 = 0; ldv_state_variable_13 = 0; ldv_state_variable_6 = 0; ldv_state_variable_3 = 0; ldv_state_variable_9 = 0; ldv_state_variable_12 = 0; ldv_state_variable_14 = 0; ldv_state_variable_15 = 0; ldv_state_variable_8 = 0; ldv_state_variable_4 = 0; ldv_state_variable_10 = 0; ldv_state_variable_5 = 0; ldv_36189: tmp___0 = __VERIFIER_nondet_int(); switch (tmp___0) { case 0: ; if (ldv_state_variable_11 != 0) { ldv_main_exported_11(); } else { } goto ldv_36157; case 1: ; if (ldv_state_variable_7 != 0) { ldv_main_exported_7(); } else { } goto ldv_36157; case 2: ; if (ldv_state_variable_2 != 0) { ldv_main_exported_2(); } else { } goto ldv_36157; case 3: ; if (ldv_state_variable_1 != 0) { choose_interrupt_1(); } else { } goto ldv_36157; case 4: ; if (ldv_state_variable_0 != 0) { tmp___1 = __VERIFIER_nondet_int(); switch (tmp___1) { case 0: ; if (ldv_state_variable_0 == 3 && ref_cnt == 0) { via_core_exit(); ldv_state_variable_0 = 2; goto ldv_final; } else { } goto ldv_36164; case 1: ; if (ldv_state_variable_0 == 1) { ldv_retval_3 = via_core_init(); if (ldv_retval_3 == 0) { ldv_state_variable_0 = 3; ldv_state_variable_10 = 1; ldv_file_operations_10(); ldv_state_variable_13 = 1; ldv_file_operations_13(); ldv_state_variable_16 = 1; ldv_file_operations_16(); ldv_state_variable_4 = 1; ldv_initialize_viafb_gpio_cfg_4(); ldv_state_variable_8 = 1; ldv_state_variable_14 = 1; ldv_file_operations_14(); ldv_state_variable_15 = 1; ldv_file_operations_15(); ldv_state_variable_12 = 1; ldv_file_operations_12(); ldv_state_variable_9 = 1; ldv_file_operations_9(); ldv_state_variable_7 = 1; ldv_initialize_fb_ops_7(); ldv_state_variable_3 = 1; ldv_state_variable_11 = 1; ldv_file_operations_11(); } else { } if (ldv_retval_3 != 0) { ldv_state_variable_0 = 2; goto ldv_final; } else { } } else { } goto ldv_36164; default: ldv_stop(); } ldv_36164: ; } else { } goto ldv_36157; case 5: ; if (ldv_state_variable_16 != 0) { ldv_main_exported_16(); } else { } goto ldv_36157; case 6: ; if (ldv_state_variable_13 != 0) { ldv_main_exported_13(); } else { } goto ldv_36157; case 7: ; if (ldv_state_variable_6 != 0) { ldv_main_exported_6(); } else { } goto ldv_36157; case 8: ; if (ldv_state_variable_3 != 0) { ldv_main_exported_3(); } else { } goto ldv_36157; case 9: ; if (ldv_state_variable_9 != 0) { ldv_main_exported_9(); } else { } goto ldv_36157; case 10: ; if (ldv_state_variable_12 != 0) { ldv_main_exported_12(); } else { } goto ldv_36157; case 11: ; if (ldv_state_variable_14 != 0) { ldv_main_exported_14(); } else { } goto ldv_36157; case 12: ; if (ldv_state_variable_15 != 0) { ldv_main_exported_15(); } else { } goto ldv_36157; case 13: ; if (ldv_state_variable_8 != 0) { ldv_main_exported_8(); } else { } goto ldv_36157; case 14: ; if (ldv_state_variable_4 != 0) { ldv_main_exported_4(); } else { } goto ldv_36157; case 15: ; if (ldv_state_variable_10 != 0) { ldv_main_exported_10(); } else { } goto ldv_36157; case 16: ; if (ldv_state_variable_5 != 0) { tmp___2 = __VERIFIER_nondet_int(); switch (tmp___2) { case 0: ; if (ldv_state_variable_5 == 1) { ldv_retval_21 = via_pci_probe(via_driver_group1, (struct pci_device_id const *)ldvarg86); if (ldv_retval_21 == 0) { ldv_state_variable_5 = 2; ref_cnt = ref_cnt + 1; } else { } } else { } goto ldv_36180; case 1: ; if (ldv_state_variable_5 == 2 && pci_counter == 0) { ldv_retval_20 = via_suspend(via_driver_group1, ldvarg85); if (ldv_retval_20 == 0) { ldv_state_variable_5 = 3; } else { } } else { } goto ldv_36180; case 2: ; if (ldv_state_variable_5 == 4) { via_pci_remove(via_driver_group1); ldv_state_variable_5 = 1; } else { } if (ldv_state_variable_5 == 3) { via_pci_remove(via_driver_group1); ldv_state_variable_5 = 1; } else { } if (ldv_state_variable_5 == 2) { via_pci_remove(via_driver_group1); ldv_state_variable_5 = 1; } else { } if (ldv_state_variable_5 == 5) { via_pci_remove(via_driver_group1); ldv_state_variable_5 = 1; } else { } goto ldv_36180; case 3: ; if (ldv_state_variable_5 == 4) { ldv_retval_19 = via_resume(via_driver_group1); if (ldv_retval_19 == 0) { ldv_state_variable_5 = 2; } else { } } else { } if (ldv_state_variable_5 == 3) { ldv_retval_19 = via_resume(via_driver_group1); if (ldv_retval_19 == 0) { ldv_state_variable_5 = 2; } else { } } else { } if (ldv_state_variable_5 == 5) { ldv_retval_19 = via_resume(via_driver_group1); if (ldv_retval_19 == 0) { ldv_state_variable_5 = 2; } else { } } else { } goto ldv_36180; case 4: ; if (ldv_state_variable_5 == 3) { ldv_retval_18 = ldv_suspend_late_5(); if (ldv_retval_18 == 0) { ldv_state_variable_5 = 4; } else { } } else { } goto ldv_36180; case 5: ; if (ldv_state_variable_5 == 4) { ldv_retval_17 = ldv_resume_early_5(); if (ldv_retval_17 == 0) { ldv_state_variable_5 = 5; } else { } } else { } if (ldv_state_variable_5 == 3) { ldv_retval_17 = ldv_resume_early_5(); if (ldv_retval_17 == 0) { ldv_state_variable_5 = 5; } else { } } else { } goto ldv_36180; case 6: ; if (ldv_state_variable_5 == 4) { ldv_shutdown_5(); ldv_state_variable_5 = 4; } else { } if (ldv_state_variable_5 == 3) { ldv_shutdown_5(); ldv_state_variable_5 = 3; } else { } if (ldv_state_variable_5 == 2) { ldv_shutdown_5(); ldv_state_variable_5 = 2; } else { } if (ldv_state_variable_5 == 5) { ldv_shutdown_5(); ldv_state_variable_5 = 5; } else { } goto ldv_36180; default: ldv_stop(); } ldv_36180: ; } else { } goto ldv_36157; default: ldv_stop(); } ldv_36157: ; goto ldv_36189; ldv_final: ldv_check_final_state(); return 0; } } __inline static void spin_lock(spinlock_t *lock ) { { ldv_spin_lock(); ldv_spin_lock_285(lock); return; } } __inline static void spin_unlock(spinlock_t *lock ) { { ldv_spin_unlock(); ldv_spin_unlock_289(lock); return; } } void *ldv_kmem_cache_alloc_300(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } __inline static int ldv_request_irq_304(unsigned int irq , irqreturn_t (*handler)(int , void * ) , unsigned long flags , char const *name___8 , void *dev ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; int tmp___0 ; { tmp = request_irq(irq, handler, flags, name___8, dev); ldv_func_res = tmp; tmp___0 = reg_check_1(handler); if (tmp___0 != 0 && ldv_func_res == 0) { activate_suitable_irq_1((int )irq, dev); } else { } return (ldv_func_res); } } void ldv_free_irq_305(unsigned int ldv_func_arg1 , void *ldv_func_arg2 ) { { free_irq(ldv_func_arg1, ldv_func_arg2); disable_suitable_irq_1((int )ldv_func_arg1, ldv_func_arg2); return; } } int ldv___pci_register_driver_306(struct pci_driver *ldv_func_arg1 , struct module *ldv_func_arg2 , char const *ldv_func_arg3 ) { ldv_func_ret_type___3 ldv_func_res ; int tmp ; { tmp = __pci_register_driver(ldv_func_arg1, ldv_func_arg2, ldv_func_arg3); ldv_func_res = tmp; ldv_state_variable_5 = 1; ldv_pci_driver_5(); return (ldv_func_res); } } void ldv_pci_unregister_driver_307(struct pci_driver *ldv_func_arg1 ) { { pci_unregister_driver(ldv_func_arg1); ldv_state_variable_5 = 0; return; } } __inline static void spin_unlock_irqrestore(spinlock_t *lock , unsigned long flags ) ; void *ldv_kmem_cache_alloc_331(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; void ldv_platform_probe_2(int (*probe___4)(struct platform_device * ) ) ; extern int gpiochip_add(struct gpio_chip * ) ; extern void gpiochip_remove(struct gpio_chip * ) ; int ldv___platform_driver_register_335(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) ; void ldv_platform_driver_unregister_336(struct platform_driver *ldv_func_arg1 ) ; int viafb_gpio_lookup(char const *name___8 ) ; static struct viafb_gpio viafb_all_gpios[6U] = { {(char *)"VGPIO0", 964U, 37U, 1}, {(char *)"VGPIO1", 964U, 37U, 0}, {(char *)"VGPIO2", 964U, 44U, 1}, {(char *)"VGPIO3", 964U, 44U, 0}, {(char *)"VGPIO4", 964U, 61U, 1}, {(char *)"VGPIO5", 964U, 61U, 0}}; static void via_gpio_set(struct gpio_chip *chip , unsigned int nr , int value ) { struct viafb_gpio_cfg *cfg ; struct gpio_chip const *__mptr ; u8 reg ; struct viafb_gpio *gpio ; unsigned long flags ; { __mptr = (struct gpio_chip const *)chip; cfg = (struct viafb_gpio_cfg *)__mptr; ldv_spin_lock(); gpio = cfg->active_gpios[nr]; reg = via_read_reg(964, (int )gpio->vg_port_index); reg = (u8 )((int )((signed char )(64 << gpio->vg_mask_shift)) | (int )((signed char )reg)); if (value != 0) { reg = (u8 )((int )((signed char )(16 << gpio->vg_mask_shift)) | (int )((signed char )reg)); } else { reg = (u8 )(~ ((int )((signed char )(16 << gpio->vg_mask_shift))) & (int )((signed char )reg)); } via_write_reg(964, (int )gpio->vg_port_index, (int )reg); spin_unlock_irqrestore(& (cfg->vdev)->reg_lock, flags); return; } } static int via_gpio_dir_out(struct gpio_chip *chip , unsigned int nr , int value ) { { via_gpio_set(chip, nr, value); return (0); } } static int via_gpio_dir_input(struct gpio_chip *chip , unsigned int nr ) { struct viafb_gpio_cfg *cfg ; struct gpio_chip const *__mptr ; struct viafb_gpio *gpio ; unsigned long flags ; { __mptr = (struct gpio_chip const *)chip; cfg = (struct viafb_gpio_cfg *)__mptr; ldv_spin_lock(); gpio = cfg->active_gpios[nr]; via_write_reg_mask(964, (int )gpio->vg_port_index, 0, (int )((u8 )(64 << gpio->vg_mask_shift))); spin_unlock_irqrestore(& (cfg->vdev)->reg_lock, flags); return (0); } } static int via_gpio_get(struct gpio_chip *chip , unsigned int nr ) { struct viafb_gpio_cfg *cfg ; struct gpio_chip const *__mptr ; u8 reg ; struct viafb_gpio *gpio ; unsigned long flags ; { __mptr = (struct gpio_chip const *)chip; cfg = (struct viafb_gpio_cfg *)__mptr; ldv_spin_lock(); gpio = cfg->active_gpios[nr]; reg = via_read_reg(964, (int )gpio->vg_port_index); spin_unlock_irqrestore(& (cfg->vdev)->reg_lock, flags); return ((int )reg & (4 << gpio->vg_mask_shift)); } } static struct viafb_gpio_cfg viafb_gpio_config = {{"VIAFB onboard GPIO", 0, 0, & __this_module, {0, 0}, 0, 0, 0, & via_gpio_dir_input, & via_gpio_dir_out, & via_gpio_get, & via_gpio_set, 0, 0, 0, 0, -1, 0U, 0, 0, 0, (_Bool)0, 0, 0, 0U, 0, 0U, 0, 0, 0, 0, {0, 0}}, 0, {0, 0, 0, 0, 0, 0}, {0, 0, 0, 0, 0, 0}}; static void viafb_gpio_enable(struct viafb_gpio *gpio ) { { via_write_reg_mask(964, (int )gpio->vg_port_index, 2, 2); return; } } static void viafb_gpio_disable(struct viafb_gpio *gpio ) { { via_write_reg_mask(964, (int )gpio->vg_port_index, 0, 2); return; } } static int viafb_gpio_suspend(void *private ) { { return (0); } } static int viafb_gpio_resume(void *private ) { int i ; { i = 0; goto ldv_30055; ldv_30054: viafb_gpio_enable(viafb_gpio_config.active_gpios[i]); i = i + 2; ldv_30055: ; if ((int )viafb_gpio_config.gpio_chip.ngpio > i) { goto ldv_30054; } else { } return (0); } } static struct viafb_pm_hooks viafb_gpio_pm_hooks = {{0, 0}, & viafb_gpio_suspend, & viafb_gpio_resume, 0}; int viafb_gpio_lookup(char const *name___8 ) { int i ; int tmp ; { i = 0; goto ldv_30063; ldv_30062: tmp = strcmp(name___8, (char const *)(viafb_gpio_config.active_gpios[i])->vg_name); if (tmp == 0) { return (viafb_gpio_config.gpio_chip.base + i); } else { } i = i + 1; ldv_30063: ; if ((int )viafb_gpio_config.gpio_chip.ngpio > i) { goto ldv_30062; } else { } return (-1); } } static char const __kstrtab_viafb_gpio_lookup[18U] = { 'v', 'i', 'a', 'f', 'b', '_', 'g', 'p', 'i', 'o', '_', 'l', 'o', 'o', 'k', 'u', 'p', '\000'}; struct kernel_symbol const __ksymtab_viafb_gpio_lookup ; struct kernel_symbol const __ksymtab_viafb_gpio_lookup = {(unsigned long )(& viafb_gpio_lookup), (char const *)(& __kstrtab_viafb_gpio_lookup)}; static int viafb_gpio_probe(struct platform_device *platdev ) { struct viafb_dev *vdev ; struct via_port_cfg *port_cfg ; int i ; int ngpio ; int ret ; struct viafb_gpio *gpio ; unsigned long flags ; { vdev = (struct viafb_dev *)platdev->dev.platform_data; port_cfg = vdev->port_cfg; ngpio = 0; i = 0; goto ldv_30089; ldv_30088: ; if ((unsigned int )(port_cfg + (unsigned long )i)->mode != 2U) { goto ldv_30082; } else { } gpio = (struct viafb_gpio *)(& viafb_all_gpios); goto ldv_30086; ldv_30085: ; if ((int )gpio->vg_port_index == (int )(port_cfg + (unsigned long )i)->ioport_index) { viafb_gpio_config.active_gpios[ngpio] = gpio; viafb_gpio_config.gpio_names[ngpio] = (char const *)gpio->vg_name; ngpio = ngpio + 1; } else { } gpio = gpio + 1; ldv_30086: ; if ((unsigned long )gpio < (unsigned long )((struct viafb_gpio *)(& viafb_all_gpios) + 6UL)) { goto ldv_30085; } else { } ldv_30082: i = i + 1; ldv_30089: ; if (i <= 4) { goto ldv_30088; } else { } viafb_gpio_config.gpio_chip.ngpio = (u16 )ngpio; viafb_gpio_config.gpio_chip.names = (char const * const *)(& viafb_gpio_config.gpio_names); viafb_gpio_config.vdev = vdev; if (ngpio == 0) { printk("\016viafb: no GPIOs configured\n"); return (0); } else { } ldv_spin_lock(); i = 0; goto ldv_30092; ldv_30091: viafb_gpio_enable(viafb_gpio_config.active_gpios[i]); i = i + 2; ldv_30092: ; if (i < ngpio) { goto ldv_30091; } else { } spin_unlock_irqrestore(& (viafb_gpio_config.vdev)->reg_lock, flags); viafb_gpio_config.gpio_chip.base = -1; ret = gpiochip_add(& viafb_gpio_config.gpio_chip); if (ret != 0) { printk("\vviafb: failed to add gpios (%d)\n", ret); viafb_gpio_config.gpio_chip.ngpio = 0U; } else { } viafb_pm_register(& viafb_gpio_pm_hooks); return (ret); } } static int viafb_gpio_remove(struct platform_device *platdev ) { unsigned long flags ; int i ; { viafb_pm_unregister(& viafb_gpio_pm_hooks); if ((unsigned int )viafb_gpio_config.gpio_chip.ngpio != 0U) { gpiochip_remove(& viafb_gpio_config.gpio_chip); } else { } ldv_spin_lock(); i = 0; goto ldv_30100; ldv_30099: viafb_gpio_disable(viafb_gpio_config.active_gpios[i]); i = i + 2; ldv_30100: ; if ((int )viafb_gpio_config.gpio_chip.ngpio > i) { goto ldv_30099; } else { } viafb_gpio_config.gpio_chip.ngpio = 0U; spin_unlock_irqrestore(& (viafb_gpio_config.vdev)->reg_lock, flags); return (0); } } static struct platform_driver via_gpio_driver = {& viafb_gpio_probe, & viafb_gpio_remove, 0, 0, 0, {"viafb-gpio", 0, 0, 0, (_Bool)0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 0, (_Bool)0}; int viafb_gpio_init(void) { int tmp ; { tmp = ldv___platform_driver_register_335(& via_gpio_driver, & __this_module); return (tmp); } } void viafb_gpio_exit(void) { { ldv_platform_driver_unregister_336(& via_gpio_driver); return; } } int ldv_retval_1 ; int ldv_retval_8 ; extern int ldv_release_3(void) ; extern int ldv_probe_3(void) ; int ldv_retval_9 ; int ldv_retval_2 ; void ldv_initialize_viafb_gpio_cfg_4(void) { void *tmp ; { tmp = ldv_init_zalloc(248UL); viafb_gpio_config_group0 = (struct gpio_chip *)tmp; return; } } void ldv_platform_probe_2(int (*probe___4)(struct platform_device * ) ) { int err ; { err = (*probe___4)(via_gpio_driver_group1); if (err == 0) { probed_2 = 1; ref_cnt = ref_cnt + 1; } else { } return; } } void ldv_platform_driver_init_2(void) { void *tmp ; { tmp = ldv_init_zalloc(1472UL); via_gpio_driver_group1 = (struct platform_device *)tmp; return; } } void ldv_main_exported_4(void) { int ldvarg75 ; unsigned int ldvarg72 ; int ldvarg71 ; unsigned int ldvarg74 ; unsigned int ldvarg76 ; unsigned int ldvarg73 ; int tmp ; { ldv_memset((void *)(& ldvarg75), 0, 4UL); ldv_memset((void *)(& ldvarg72), 0, 4UL); ldv_memset((void *)(& ldvarg71), 0, 4UL); ldv_memset((void *)(& ldvarg74), 0, 4UL); ldv_memset((void *)(& ldvarg76), 0, 4UL); ldv_memset((void *)(& ldvarg73), 0, 4UL); tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_state_variable_4 == 1) { via_gpio_set(viafb_gpio_config_group0, ldvarg76, ldvarg75); ldv_state_variable_4 = 1; } else { } goto ldv_30138; case 1: ; if (ldv_state_variable_4 == 1) { via_gpio_get(viafb_gpio_config_group0, ldvarg74); ldv_state_variable_4 = 1; } else { } goto ldv_30138; case 2: ; if (ldv_state_variable_4 == 1) { via_gpio_dir_input(viafb_gpio_config_group0, ldvarg73); ldv_state_variable_4 = 1; } else { } goto ldv_30138; case 3: ; if (ldv_state_variable_4 == 1) { via_gpio_dir_out(viafb_gpio_config_group0, ldvarg72, ldvarg71); ldv_state_variable_4 = 1; } else { } goto ldv_30138; default: ldv_stop(); } ldv_30138: ; return; } } void ldv_main_exported_3(void) { void *ldvarg36 ; void *tmp ; void *ldvarg35 ; void *tmp___0 ; int tmp___1 ; { tmp = ldv_init_zalloc(1UL); ldvarg36 = tmp; tmp___0 = ldv_init_zalloc(1UL); ldvarg35 = tmp___0; tmp___1 = __VERIFIER_nondet_int(); switch (tmp___1) { case 0: ; if (ldv_state_variable_3 == 2) { ldv_retval_9 = viafb_gpio_suspend(ldvarg36); if (ldv_retval_9 == 0) { ldv_state_variable_3 = 3; } else { } } else { } goto ldv_30149; case 1: ; if (ldv_state_variable_3 == 3) { ldv_retval_8 = viafb_gpio_resume(ldvarg35); if (ldv_retval_8 == 0) { ldv_state_variable_3 = 2; } else { } } else { } goto ldv_30149; case 2: ; if (ldv_state_variable_3 == 3) { ldv_release_3(); ldv_state_variable_3 = 1; ref_cnt = ref_cnt - 1; } else { } if (ldv_state_variable_3 == 2) { ldv_release_3(); ldv_state_variable_3 = 1; ref_cnt = ref_cnt - 1; } else { } goto ldv_30149; case 3: ; if (ldv_state_variable_3 == 1) { ldv_probe_3(); ldv_state_variable_3 = 2; ref_cnt = ref_cnt + 1; } else { } goto ldv_30149; default: ldv_stop(); } ldv_30149: ; return; } } void ldv_main_exported_2(void) { int tmp ; { tmp = __VERIFIER_nondet_int(); switch (tmp) { case 0: ; if (ldv_state_variable_2 == 1) { ldv_retval_2 = viafb_gpio_probe(via_gpio_driver_group1); if (ldv_retval_2 == 0) { ldv_state_variable_2 = 2; ref_cnt = ref_cnt + 1; probed_2 = 1; } else { } } else { } goto ldv_30158; case 1: ; if (ldv_state_variable_2 == 1 && probed_2 == 1) { ldv_retval_1 = viafb_gpio_remove(via_gpio_driver_group1); if (ldv_retval_1 == 0) { ldv_state_variable_2 = 1; ref_cnt = ref_cnt - 1; probed_2 = 0; } else { } } else { } if (ldv_state_variable_2 == 2 && probed_2 == 1) { ldv_retval_1 = viafb_gpio_remove(via_gpio_driver_group1); if (ldv_retval_1 == 0) { ldv_state_variable_2 = 1; ref_cnt = ref_cnt - 1; probed_2 = 0; } else { } } else { } goto ldv_30158; default: ldv_stop(); } ldv_30158: ; return; } } void *ldv_kmem_cache_alloc_331(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } int ldv___platform_driver_register_335(struct platform_driver *ldv_func_arg1 , struct module *ldv_func_arg2 ) { ldv_func_ret_type___2 ldv_func_res ; int tmp ; { tmp = __platform_driver_register(ldv_func_arg1, ldv_func_arg2); ldv_func_res = tmp; ldv_state_variable_2 = 1; ldv_platform_driver_init_2(); return (ldv_func_res); } } void ldv_platform_driver_unregister_336(struct platform_driver *ldv_func_arg1 ) { { platform_driver_unregister(ldv_func_arg1); ldv_state_variable_2 = 0; return; } } void *ldv_kmem_cache_alloc_358(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; void via_set_primary_timing(struct via_display_timing const *timing ) { struct via_display_timing raw ; { raw.hor_total = (unsigned int )((u16 )((unsigned int )((unsigned short )timing->hor_total) / 8U)) + 65531U; raw.hor_addr = (unsigned int )((u16 )((unsigned int )((unsigned short )timing->hor_addr) / 8U)) + 65535U; raw.hor_blank_start = (unsigned int )((u16 )((unsigned int )((unsigned short )timing->hor_blank_start) / 8U)) + 65535U; raw.hor_blank_end = (unsigned int )((u16 )((unsigned int )((unsigned short )timing->hor_blank_end) / 8U)) + 65535U; raw.hor_sync_start = (u16 )((unsigned int )((unsigned short )timing->hor_sync_start) / 8U); raw.hor_sync_end = (u16 )((unsigned int )((unsigned short )timing->hor_sync_end) / 8U); raw.ver_total = (unsigned int )((u16 )timing->ver_total) + 65534U; raw.ver_addr = (unsigned int )((u16 )timing->ver_addr) + 65535U; raw.ver_blank_start = (unsigned int )((u16 )timing->ver_blank_start) + 65535U; raw.ver_blank_end = (unsigned int )((u16 )timing->ver_blank_end) + 65535U; raw.ver_sync_start = (unsigned int )((u16 )timing->ver_sync_start) + 65535U; raw.ver_sync_end = (unsigned int )((u16 )timing->ver_sync_end) + 65535U; via_write_reg_mask(980, 17, 0, 128); via_write_reg(980, 0, (int )((u8 )raw.hor_total)); via_write_reg(980, 1, (int )((u8 )raw.hor_addr)); via_write_reg(980, 2, (int )((u8 )raw.hor_blank_start)); via_write_reg_mask(980, 3, (int )((u8 )raw.hor_blank_end) & 31, 31); via_write_reg(980, 4, (int )((u8 )raw.hor_sync_start)); via_write_reg_mask(980, 5, (int )((u8 )(((int )((signed char )raw.hor_sync_end) & 31) | ((int )((signed char )((int )raw.hor_blank_end << 2)) & -128))), 159); via_write_reg(980, 6, (int )((u8 )raw.ver_total)); via_write_reg_mask(980, 7, (int )((u8 )((((((((int )((signed char )((int )raw.ver_total >> 8)) & 1) | ((int )((signed char )((int )raw.ver_addr >> 7)) & 2)) | ((int )((signed char )((int )raw.ver_sync_start >> 6)) & 4)) | ((int )((signed char )((int )raw.ver_blank_start >> 5)) & 8)) | ((int )((signed char )((int )raw.ver_total >> 4)) & 32)) | ((int )((signed char )((int )raw.ver_addr >> 3)) & 64)) | ((int )((signed char )((int )raw.ver_sync_start >> 2)) & -128))), 239); via_write_reg_mask(980, 9, (int )((u8 )((int )raw.ver_blank_start >> 4)) & 32, 32); via_write_reg(980, 16, (int )((u8 )raw.ver_sync_start)); via_write_reg_mask(980, 17, (int )((u8 )raw.ver_sync_end) & 15, 15); via_write_reg(980, 18, (int )((u8 )raw.ver_addr)); via_write_reg(980, 21, (int )((u8 )raw.ver_blank_start)); via_write_reg(980, 22, (int )((u8 )raw.ver_blank_end)); via_write_reg_mask(980, 51, (int )((u8 )(((int )((signed char )((int )raw.hor_sync_start >> 4)) & 16) | ((int )((signed char )((int )raw.hor_blank_end >> 1)) & 32))), 48); via_write_reg_mask(980, 53, (int )((u8 )(((((int )((signed char )((int )raw.ver_total >> 10)) & 1) | ((int )((signed char )((int )raw.ver_sync_start >> 9)) & 2)) | ((int )((signed char )((int )raw.ver_addr >> 8)) & 4)) | ((int )((signed char )((int )raw.ver_blank_start >> 7)) & 8))), 15); via_write_reg_mask(980, 54, (int )((u8 )((int )raw.hor_total >> 5)) & 8, 8); via_write_reg_mask(980, 17, 128, 128); via_write_reg_mask(980, 23, 0, 128); via_write_reg_mask(980, 23, 128, 128); return; } } void via_set_secondary_timing(struct via_display_timing const *timing ) { struct via_display_timing raw ; { raw.hor_total = (unsigned int )((u16 )timing->hor_total) + 65535U; raw.hor_addr = (unsigned int )((u16 )timing->hor_addr) + 65535U; raw.hor_blank_start = (unsigned int )((u16 )timing->hor_blank_start) + 65535U; raw.hor_blank_end = (unsigned int )((u16 )timing->hor_blank_end) + 65535U; raw.hor_sync_start = (unsigned int )((u16 )timing->hor_sync_start) + 65535U; raw.hor_sync_end = (unsigned int )((u16 )timing->hor_sync_end) + 65535U; raw.ver_total = (unsigned int )((u16 )timing->ver_total) + 65535U; raw.ver_addr = (unsigned int )((u16 )timing->ver_addr) + 65535U; raw.ver_blank_start = (unsigned int )((u16 )timing->ver_blank_start) + 65535U; raw.ver_blank_end = (unsigned int )((u16 )timing->ver_blank_end) + 65535U; raw.ver_sync_start = (unsigned int )((u16 )timing->ver_sync_start) + 65535U; raw.ver_sync_end = (unsigned int )((u16 )timing->ver_sync_end) + 65535U; via_write_reg(980, 80, (int )((u8 )raw.hor_total)); via_write_reg(980, 81, (int )((u8 )raw.hor_addr)); via_write_reg(980, 82, (int )((u8 )raw.hor_blank_start)); via_write_reg(980, 83, (int )((u8 )raw.hor_blank_end)); via_write_reg(980, 84, (int )((u8 )((((int )((signed char )((int )raw.hor_blank_start >> 8)) & 7) | ((int )((signed char )((int )raw.hor_blank_end >> 5)) & 56)) | ((int )((signed char )((int )raw.hor_sync_start >> 2)) & -64)))); via_write_reg_mask(980, 85, (int )((u8 )(((int )((signed char )((int )raw.hor_total >> 8)) & 15) | ((int )((signed char )((int )raw.hor_addr >> 4)) & 112))), 127); via_write_reg(980, 86, (int )((u8 )raw.hor_sync_start)); via_write_reg(980, 87, (int )((u8 )raw.hor_sync_end)); via_write_reg(980, 88, (int )((u8 )raw.ver_total)); via_write_reg(980, 89, (int )((u8 )raw.ver_addr)); via_write_reg(980, 90, (int )((u8 )raw.ver_blank_start)); via_write_reg(980, 91, (int )((u8 )raw.ver_blank_end)); via_write_reg(980, 92, (int )((u8 )(((((int )((signed char )((int )raw.ver_blank_start >> 8)) & 7) | ((int )((signed char )((int )raw.ver_blank_end >> 5)) & 56)) | ((int )((signed char )((int )raw.hor_sync_end >> 2)) & 64)) | ((int )((signed char )((int )raw.hor_sync_start >> 3)) & -128)))); via_write_reg(980, 93, (int )((u8 )(((((int )((signed char )((int )raw.ver_total >> 8)) & 7) | ((int )((signed char )((int )raw.ver_addr >> 5)) & 56)) | ((int )((signed char )((int )raw.hor_blank_end >> 5)) & 64)) | ((int )((signed char )((int )raw.hor_sync_start >> 4)) & -128)))); via_write_reg(980, 94, (int )((u8 )raw.ver_sync_start)); via_write_reg(980, 95, (int )((u8 )(((int )((signed char )raw.ver_sync_end) & 31) | ((int )((signed char )((int )raw.ver_sync_start >> 3)) & -32)))); return; } } void via_set_primary_address(u32 addr ) { { via_write_reg(980, 13, (int )((u8 )addr)); via_write_reg(980, 12, (int )((u8 )(addr >> 8))); via_write_reg(980, 52, (int )((u8 )(addr >> 16))); via_write_reg_mask(980, 72, (int )((u8 )(addr >> 24)) & 31, 31); return; } } void via_set_secondary_address(u32 addr ) { { via_write_reg_mask(980, 98, (int )((u8 )(addr >> 2)) & 254, 254); via_write_reg(980, 99, (int )((u8 )(addr >> 10))); via_write_reg(980, 100, (int )((u8 )(addr >> 18))); via_write_reg_mask(980, 163, (int )((u8 )(addr >> 26)) & 7, 7); return; } } void via_set_primary_pitch(u32 pitch ) { { pitch = pitch >> 3; via_write_reg(980, 19, (int )((u8 )pitch)); via_write_reg_mask(980, 53, (int )((u8 )(pitch >> 3)) & 224, 224); return; } } void via_set_secondary_pitch(u32 pitch ) { { pitch = pitch >> 3; via_write_reg(980, 102, (int )((u8 )pitch)); via_write_reg_mask(980, 103, (int )((u8 )(pitch >> 8)) & 3, 3); via_write_reg_mask(980, 113, (int )((u8 )(pitch >> 3)) & 128, 128); return; } } void via_set_primary_color_depth(u8 depth ) { u8 value ; { switch ((int )depth) { case 8: value = 0U; goto ldv_27240; case 15: value = 4U; goto ldv_27240; case 16: value = 20U; goto ldv_27240; case 24: value = 12U; goto ldv_27240; case 30: value = 8U; goto ldv_27240; default: printk("\fvia_set_primary_color_depth: Unsupported depth: %d\n", (int )depth); return; } ldv_27240: via_write_reg_mask(964, 21, (int )value, 28); return; } } void via_set_secondary_color_depth(u8 depth ) { u8 value ; { switch ((int )depth) { case 8: value = 0U; goto ldv_27251; case 16: value = 64U; goto ldv_27251; case 24: value = 192U; goto ldv_27251; case 30: value = 128U; goto ldv_27251; default: printk("\fvia_set_secondary_color_depth: Unsupported depth: %d\n", (int )depth); return; } ldv_27251: via_write_reg_mask(980, 103, (int )value, 192); return; } } void *ldv_kmem_cache_alloc_358(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_381(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; static char const *via_slap = "Please slap VIA Technologies to motivate them releasing full documentation for your platform!\n"; __inline static u32 cle266_encode_pll(struct via_pll_config pll ) { { return ((u32 )((((int )pll.multiplier << 8) | ((int )pll.rshift << 6)) | (int )pll.divisor)); } } __inline static u32 k800_encode_pll(struct via_pll_config pll ) { { return ((u32 )(((((int )pll.divisor + -2) << 16) | ((int )pll.rshift << 10)) | ((int )pll.multiplier + -2))); } } __inline static u32 vx855_encode_pll(struct via_pll_config pll ) { { return ((u32 )((((int )pll.divisor << 16) | ((int )pll.rshift << 10)) | (int )pll.multiplier)); } } __inline static void cle266_set_primary_pll_encoded(u32 data ) { { via_write_reg_mask(964, 64, 2, 2); via_write_reg(964, 70, (int )((u8 )data)); via_write_reg(964, 71, (int )((u8 )(data >> 8))); via_write_reg_mask(964, 64, 0, 2); return; } } __inline static void k800_set_primary_pll_encoded(u32 data ) { { via_write_reg_mask(964, 64, 2, 2); via_write_reg(964, 68, (int )((u8 )data)); via_write_reg(964, 69, (int )((u8 )(data >> 8))); via_write_reg(964, 70, (int )((u8 )(data >> 16))); via_write_reg_mask(964, 64, 0, 2); return; } } __inline static void cle266_set_secondary_pll_encoded(u32 data ) { { via_write_reg_mask(964, 64, 4, 4); via_write_reg(964, 68, (int )((u8 )data)); via_write_reg(964, 69, (int )((u8 )(data >> 8))); via_write_reg_mask(964, 64, 0, 4); return; } } __inline static void k800_set_secondary_pll_encoded(u32 data ) { { via_write_reg_mask(964, 64, 4, 4); via_write_reg(964, 74, (int )((u8 )data)); via_write_reg(964, 75, (int )((u8 )(data >> 8))); via_write_reg(964, 76, (int )((u8 )(data >> 16))); via_write_reg_mask(964, 64, 0, 4); return; } } __inline static void set_engine_pll_encoded(u32 data ) { { via_write_reg_mask(964, 64, 1, 1); via_write_reg(964, 71, (int )((u8 )data)); via_write_reg(964, 72, (int )((u8 )(data >> 8))); via_write_reg(964, 73, (int )((u8 )(data >> 16))); via_write_reg_mask(964, 64, 0, 1); return; } } static void cle266_set_primary_pll(struct via_pll_config config ) { u32 tmp ; { tmp = cle266_encode_pll(config); cle266_set_primary_pll_encoded(tmp); return; } } static void k800_set_primary_pll(struct via_pll_config config ) { u32 tmp ; { tmp = k800_encode_pll(config); k800_set_primary_pll_encoded(tmp); return; } } static void vx855_set_primary_pll(struct via_pll_config config ) { u32 tmp ; { tmp = vx855_encode_pll(config); k800_set_primary_pll_encoded(tmp); return; } } static void cle266_set_secondary_pll(struct via_pll_config config ) { u32 tmp ; { tmp = cle266_encode_pll(config); cle266_set_secondary_pll_encoded(tmp); return; } } static void k800_set_secondary_pll(struct via_pll_config config ) { u32 tmp ; { tmp = k800_encode_pll(config); k800_set_secondary_pll_encoded(tmp); return; } } static void vx855_set_secondary_pll(struct via_pll_config config ) { u32 tmp ; { tmp = vx855_encode_pll(config); k800_set_secondary_pll_encoded(tmp); return; } } static void k800_set_engine_pll(struct via_pll_config config ) { u32 tmp ; { tmp = k800_encode_pll(config); set_engine_pll_encoded(tmp); return; } } static void vx855_set_engine_pll(struct via_pll_config config ) { u32 tmp ; { tmp = vx855_encode_pll(config); set_engine_pll_encoded(tmp); return; } } static void set_primary_pll_state(u8 state ) { u8 value ; { switch ((int )state) { case 0: value = 32U; goto ldv_34190; case 3: value = 0U; goto ldv_34190; default: ; return; } ldv_34190: via_write_reg_mask(964, 45, (int )value, 48); return; } } static void set_secondary_pll_state(u8 state ) { u8 value ; { switch ((int )state) { case 0: value = 8U; goto ldv_34198; case 3: value = 0U; goto ldv_34198; default: ; return; } ldv_34198: via_write_reg_mask(964, 45, (int )value, 12); return; } } static void set_engine_pll_state(u8 state ) { u8 value ; { switch ((int )state) { case 0: value = 2U; goto ldv_34206; case 3: value = 0U; goto ldv_34206; default: ; return; } ldv_34206: via_write_reg_mask(964, 45, (int )value, 3); return; } } static void set_primary_clock_state(u8 state ) { u8 value ; { switch ((int )state) { case 0: value = 32U; goto ldv_34214; case 3: value = 0U; goto ldv_34214; default: ; return; } ldv_34214: via_write_reg_mask(964, 27, (int )value, 48); return; } } static void set_secondary_clock_state(u8 state ) { u8 value ; { switch ((int )state) { case 0: value = 128U; goto ldv_34222; case 3: value = 0U; goto ldv_34222; default: ; return; } ldv_34222: via_write_reg_mask(964, 27, (int )value, 192); return; } } __inline static u8 set_clock_source_common(enum via_clksrc source , bool use_pll ) { u8 data ; { data = 0U; switch ((unsigned int )source) { case 0U: data = 0U; goto ldv_34231; case 1U: data = 2U; goto ldv_34231; case 2U: data = 4U; goto ldv_34231; case 3U: data = 10U; goto ldv_34231; case 4U: data = 12U; goto ldv_34231; case 5U: data = 14U; goto ldv_34231; } ldv_34231: ; if (! use_pll) { data = (u8 )((unsigned int )data | 1U); } else { } return (data); } } static void set_primary_clock_source(enum via_clksrc source , bool use_pll ) { u8 data ; u8 tmp ; { tmp = set_clock_source_common(source, (int )use_pll); data = (int )tmp << 4U; via_write_reg_mask(980, 108, (int )data, 240); return; } } static void set_secondary_clock_source(enum via_clksrc source , bool use_pll ) { u8 data ; u8 tmp ; { tmp = set_clock_source_common(source, (int )use_pll); data = tmp; via_write_reg_mask(980, 108, (int )data, 15); return; } } static void dummy_set_clock_state(u8 state ) { { printk("\016Using undocumented set clock state.\n%s", via_slap); return; } } static void dummy_set_clock_source(enum via_clksrc source , bool use_pll ) { { printk("\016Using undocumented set clock source.\n%s", via_slap); return; } } static void dummy_set_pll_state(u8 state ) { { printk("\016Using undocumented set PLL state.\n%s", via_slap); return; } } static void dummy_set_pll(struct via_pll_config config ) { { printk("\016Using undocumented set PLL.\n%s", via_slap); return; } } static void noop_set_clock_state(u8 state ) { { return; } } void via_clock_init(struct via_clock *clock___0 , int gfx_chip ) { int tmp ; { switch (gfx_chip) { case 1: ; case 2: clock___0->set_primary_clock_state = & dummy_set_clock_state; clock___0->set_primary_clock_source = & dummy_set_clock_source; clock___0->set_primary_pll_state = & dummy_set_pll_state; clock___0->set_primary_pll = & cle266_set_primary_pll; clock___0->set_secondary_clock_state = & dummy_set_clock_state; clock___0->set_secondary_clock_source = & dummy_set_clock_source; clock___0->set_secondary_pll_state = & dummy_set_pll_state; clock___0->set_secondary_pll = & cle266_set_secondary_pll; clock___0->set_engine_pll_state = & dummy_set_pll_state; clock___0->set_engine_pll = & dummy_set_pll; goto ldv_34269; case 3: ; case 4: ; case 5: ; case 6: ; case 7: ; case 8: ; case 9: ; case 10: ; case 11: clock___0->set_primary_clock_state = & set_primary_clock_state; clock___0->set_primary_clock_source = & set_primary_clock_source; clock___0->set_primary_pll_state = & set_primary_pll_state; clock___0->set_primary_pll = & k800_set_primary_pll; clock___0->set_secondary_clock_state = & set_secondary_clock_state; clock___0->set_secondary_clock_source = & set_secondary_clock_source; clock___0->set_secondary_pll_state = & set_secondary_pll_state; clock___0->set_secondary_pll = & k800_set_secondary_pll; clock___0->set_engine_pll_state = & set_engine_pll_state; clock___0->set_engine_pll = & k800_set_engine_pll; goto ldv_34269; case 12: ; case 13: clock___0->set_primary_clock_state = & set_primary_clock_state; clock___0->set_primary_clock_source = & set_primary_clock_source; clock___0->set_primary_pll_state = & set_primary_pll_state; clock___0->set_primary_pll = & vx855_set_primary_pll; clock___0->set_secondary_clock_state = & set_secondary_clock_state; clock___0->set_secondary_clock_source = & set_secondary_clock_source; clock___0->set_secondary_pll_state = & set_secondary_pll_state; clock___0->set_secondary_pll = & vx855_set_secondary_pll; clock___0->set_engine_pll_state = & set_engine_pll_state; clock___0->set_engine_pll = & vx855_set_engine_pll; goto ldv_34269; } ldv_34269: tmp = machine_is_olpc(); if (tmp != 0) { clock___0->set_primary_clock_state = & noop_set_clock_state; clock___0->set_secondary_clock_state = & noop_set_clock_state; } else { } return; } } void *ldv_kmem_cache_alloc_381(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_404(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; void via_aux_ch7301_probe(struct via_aux_bus *bus ) ; void via_aux_edid_probe(struct via_aux_bus *bus ) ; void via_aux_sii164_probe(struct via_aux_bus *bus ) ; void via_aux_vt1636_probe(struct via_aux_bus *bus ) ; void via_aux_vt1632_probe(struct via_aux_bus *bus ) ; void via_aux_vt1631_probe(struct via_aux_bus *bus ) ; void via_aux_vt1625_probe(struct via_aux_bus *bus ) ; void via_aux_vt1622_probe(struct via_aux_bus *bus ) ; void via_aux_vt1621_probe(struct via_aux_bus *bus ) ; struct via_aux_bus *via_aux_probe(struct i2c_adapter *adap ) { struct via_aux_bus *bus ; void *tmp ; { if ((unsigned long )adap == (unsigned long )((struct i2c_adapter *)0)) { return ((struct via_aux_bus *)0); } else { } tmp = kmalloc(24UL, 208U); bus = (struct via_aux_bus *)tmp; if ((unsigned long )bus == (unsigned long )((struct via_aux_bus *)0)) { return ((struct via_aux_bus *)0); } else { } bus->adap = adap; INIT_LIST_HEAD(& bus->drivers); via_aux_edid_probe(bus); via_aux_vt1636_probe(bus); via_aux_vt1632_probe(bus); via_aux_vt1631_probe(bus); via_aux_vt1625_probe(bus); via_aux_vt1622_probe(bus); via_aux_vt1621_probe(bus); via_aux_sii164_probe(bus); via_aux_ch7301_probe(bus); return (bus); } } void via_aux_free(struct via_aux_bus *bus ) { struct via_aux_drv *pos ; struct via_aux_drv *n ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; struct list_head const *__mptr___1 ; { if ((unsigned long )bus == (unsigned long )((struct via_aux_bus *)0)) { return; } else { } __mptr = (struct list_head const *)bus->drivers.next; pos = (struct via_aux_drv *)__mptr; __mptr___0 = (struct list_head const *)pos->chain.next; n = (struct via_aux_drv *)__mptr___0; goto ldv_27233; ldv_27232: ; if ((unsigned long )pos->cleanup != (unsigned long )((void (*)(struct via_aux_drv * ))0)) { (*(pos->cleanup))(pos); } else { } list_del(& pos->chain); kfree((void const *)pos->data); kfree((void const *)pos); pos = n; __mptr___1 = (struct list_head const *)n->chain.next; n = (struct via_aux_drv *)__mptr___1; ldv_27233: ; if ((unsigned long )(& pos->chain) != (unsigned long )(& bus->drivers)) { goto ldv_27232; } else { } kfree((void const *)bus); return; } } struct fb_videomode const *via_aux_get_preferred_mode(struct via_aux_bus *bus ) { struct via_aux_drv *pos ; struct fb_videomode const *mode ; struct list_head const *__mptr ; struct list_head const *__mptr___0 ; { mode = (struct fb_videomode const *)0; if ((unsigned long )bus == (unsigned long )((struct via_aux_bus *)0)) { return ((struct fb_videomode const *)0); } else { } __mptr = (struct list_head const *)bus->drivers.next; pos = (struct via_aux_drv *)__mptr; goto ldv_27245; ldv_27244: ; if ((unsigned long )pos->get_preferred_mode != (unsigned long )((struct fb_videomode const *(*)(struct via_aux_drv * ))0)) { mode = (*(pos->get_preferred_mode))(pos); } else { } __mptr___0 = (struct list_head const *)pos->chain.next; pos = (struct via_aux_drv *)__mptr___0; ldv_27245: ; if ((unsigned long )(& pos->chain) != (unsigned long )(& bus->drivers)) { goto ldv_27244; } else { } return (mode); } } void *ldv_kmem_cache_alloc_404(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_426(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; extern void fb_edid_to_monspecs(unsigned char * , struct fb_monspecs * ) ; extern void fb_destroy_modedb(struct fb_videomode * ) ; __inline static bool via_aux_add(struct via_aux_drv *drv ) { struct via_aux_drv *data ; void *tmp ; { tmp = kmalloc(64UL, 208U); data = (struct via_aux_drv *)tmp; if ((unsigned long )data == (unsigned long )((struct via_aux_drv *)0)) { return (0); } else { } *data = *drv; list_add_tail(& data->chain, & (data->bus)->drivers); return (1); } } __inline static bool via_aux_read(struct via_aux_drv *drv , u8 start , u8 *buf , u8 len ) { struct i2c_msg msg[2U] ; int tmp ; { msg[0].addr = (unsigned short )drv->addr; msg[0].flags = 0U; msg[0].len = 1U; msg[0].buf = & start; msg[1].addr = (unsigned short )drv->addr; msg[1].flags = 1U; msg[1].len = (unsigned short )len; msg[1].buf = buf; tmp = i2c_transfer((drv->bus)->adap, (struct i2c_msg *)(& msg), 2); return (tmp == 2); } } static char const *name = "EDID"; static void query_edid(struct via_aux_drv *drv ) { struct fb_monspecs *spec ; unsigned char edid[128U] ; bool valid ; void *tmp ; __u8 tmp___0 ; bool tmp___1 ; { spec = (struct fb_monspecs *)drv->data; valid = 0; if ((unsigned long )spec != (unsigned long )((struct fb_monspecs *)0)) { fb_destroy_modedb(spec->modedb); } else { tmp = kmalloc(144UL, 208U); spec = (struct fb_monspecs *)tmp; if ((unsigned long )spec == (unsigned long )((struct fb_monspecs *)0)) { return; } else { } } tmp___0 = 0U; spec->revision = tmp___0; spec->version = tmp___0; tmp___1 = via_aux_read(drv, 0, (u8 *)(& edid), 128); if ((int )tmp___1) { fb_edid_to_monspecs((unsigned char *)(& edid), spec); valid = (bool )((unsigned int )spec->version != 0U || (unsigned int )spec->revision != 0U); } else { } if (! valid) { kfree((void const *)spec); spec = (struct fb_monspecs *)0; } else { printk("\017EDID: %s %s\n", (__u8 *)(& spec->manufacturer), (__u8 *)(& spec->monitor)); } drv->data = (void *)spec; return; } } static struct fb_videomode const *get_preferred_mode(struct via_aux_drv *drv ) { struct fb_monspecs *spec ; int i ; { spec = (struct fb_monspecs *)drv->data; if (((unsigned long )spec == (unsigned long )((struct fb_monspecs *)0) || (unsigned long )spec->modedb == (unsigned long )((struct fb_videomode *)0)) || ((int )spec->misc & 2) == 0) { return ((struct fb_videomode const *)0); } else { } i = 0; goto ldv_27230; ldv_27229: ; if (((spec->modedb + (unsigned long )i)->flag & 16U) != 0U && (int )(spec->modedb + (unsigned long )i)->flag & 1) { return ((struct fb_videomode const *)spec->modedb + (unsigned long )i); } else { } i = i + 1; ldv_27230: ; if ((__u32 )i < spec->modedb_len) { goto ldv_27229; } else { } return ((struct fb_videomode const *)0); } } static void cleanup(struct via_aux_drv *drv ) { struct fb_monspecs *spec ; { spec = (struct fb_monspecs *)drv->data; if ((unsigned long )spec != (unsigned long )((struct fb_monspecs *)0)) { fb_destroy_modedb(spec->modedb); } else { } return; } } void via_aux_edid_probe(struct via_aux_bus *bus ) { struct via_aux_drv drv ; { drv.chain.next = 0; drv.chain.prev = 0; drv.bus = bus; drv.addr = 80U; drv.name = name; drv.data = 0; drv.cleanup = & cleanup; drv.get_preferred_mode = & get_preferred_mode; query_edid(& drv); via_aux_add(& drv); return; } } void *ldv_kmem_cache_alloc_426(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *__builtin_alloca(unsigned long ) ; extern int memcmp(void const * , void const * , size_t ) ; void *ldv_kmem_cache_alloc_448(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static bool via_aux_add___0(struct via_aux_drv *drv ) { struct via_aux_drv *data ; void *tmp ; { tmp = kmalloc(64UL, 208U); data = (struct via_aux_drv *)tmp; if ((unsigned long )data == (unsigned long )((struct via_aux_drv *)0)) { return (0); } else { } *data = *drv; list_add_tail(& data->chain, & (data->bus)->drivers); return (1); } } static char const *name___0 = "VT1636 LVDS Transmitter"; void via_aux_vt1636_probe(struct via_aux_bus *bus ) { struct via_aux_drv drv ; u8 id[4U] ; u8 len ; u8 *tmp ; unsigned long __lengthoftmp ; void *tmp___0 ; u8 len___0 ; bool tmp___1 ; int tmp___2 ; int tmp___3 ; { drv.chain.next = 0; drv.chain.prev = 0; drv.bus = bus; drv.addr = 64U; drv.name = name___0; drv.data = 0; drv.cleanup = 0; drv.get_preferred_mode = 0; id[0] = 6U; id[1] = 17U; id[2] = 69U; id[3] = 51U; len = 4U; __lengthoftmp = (unsigned long )((long )len); tmp___0 = __builtin_alloca(sizeof(*tmp) * __lengthoftmp); tmp = (u8 *)tmp___0; len___0 = 4U; tmp___1 = via_aux_read(& drv, 0, (u8 *)(& tmp), (int )len___0); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { return; } else { tmp___3 = memcmp((void const *)(& id), (void const *)(& tmp), (size_t )len___0); if (tmp___3 != 0) { return; } else { } } printk("\016viafb: Found %s\n", name___0); via_aux_add___0(& drv); return; } } void *ldv_kmem_cache_alloc_448(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_470(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static bool via_aux_add___1(struct via_aux_drv *drv ) { struct via_aux_drv *data ; void *tmp ; { tmp = kmalloc(64UL, 208U); data = (struct via_aux_drv *)tmp; if ((unsigned long )data == (unsigned long )((struct via_aux_drv *)0)) { return (0); } else { } *data = *drv; list_add_tail(& data->chain, & (data->bus)->drivers); return (1); } } static char const *name___1 = "VT1632 DVI Transmitter"; static void probe(struct via_aux_bus *bus , u8 addr ) { struct via_aux_drv drv ; u8 id[4U] ; u8 len ; u8 *tmp ; unsigned long __lengthoftmp ; void *tmp___0 ; u8 len___0 ; bool tmp___1 ; int tmp___2 ; int tmp___3 ; { drv.chain.next = 0; drv.chain.prev = 0; drv.bus = bus; drv.addr = addr; drv.name = name___1; drv.data = 0; drv.cleanup = 0; drv.get_preferred_mode = 0; id[0] = 6U; id[1] = 17U; id[2] = 146U; id[3] = 49U; len = 4U; __lengthoftmp = (unsigned long )((long )len); tmp___0 = __builtin_alloca(sizeof(*tmp) * __lengthoftmp); tmp = (u8 *)tmp___0; len___0 = 4U; tmp___1 = via_aux_read(& drv, 0, (u8 *)(& tmp), (int )len___0); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { return; } else { tmp___3 = memcmp((void const *)(& id), (void const *)(& tmp), (size_t )len___0); if (tmp___3 != 0) { return; } else { } } printk("\016viafb: Found %s at address 0x%x\n", name___1, (int )addr); via_aux_add___1(& drv); return; } } void via_aux_vt1632_probe(struct via_aux_bus *bus ) { u8 i ; { i = 8U; goto ldv_27233; ldv_27232: probe(bus, (int )i); i = (u8 )((int )i + 1); ldv_27233: ; if ((unsigned int )i <= 15U) { goto ldv_27232; } else { } return; } } void *ldv_kmem_cache_alloc_470(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_492(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static bool via_aux_add___2(struct via_aux_drv *drv ) { struct via_aux_drv *data ; void *tmp ; { tmp = kmalloc(64UL, 208U); data = (struct via_aux_drv *)tmp; if ((unsigned long )data == (unsigned long )((struct via_aux_drv *)0)) { return (0); } else { } *data = *drv; list_add_tail(& data->chain, & (data->bus)->drivers); return (1); } } static char const *name___2 = "VT1631 LVDS Transmitter"; void via_aux_vt1631_probe(struct via_aux_bus *bus ) { struct via_aux_drv drv ; u8 id[4U] ; u8 len ; u8 *tmp ; unsigned long __lengthoftmp ; void *tmp___0 ; u8 len___0 ; bool tmp___1 ; int tmp___2 ; int tmp___3 ; { drv.chain.next = 0; drv.chain.prev = 0; drv.bus = bus; drv.addr = 56U; drv.name = name___2; drv.data = 0; drv.cleanup = 0; drv.get_preferred_mode = 0; id[0] = 6U; id[1] = 17U; id[2] = 145U; id[3] = 49U; len = 4U; __lengthoftmp = (unsigned long )((long )len); tmp___0 = __builtin_alloca(sizeof(*tmp) * __lengthoftmp); tmp = (u8 *)tmp___0; len___0 = 4U; tmp___1 = via_aux_read(& drv, 0, (u8 *)(& tmp), (int )len___0); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { return; } else { tmp___3 = memcmp((void const *)(& id), (void const *)(& tmp), (size_t )len___0); if (tmp___3 != 0) { return; } else { } } printk("\016viafb: Found %s\n", name___2); via_aux_add___2(& drv); return; } } void *ldv_kmem_cache_alloc_492(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_514(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static bool via_aux_add___3(struct via_aux_drv *drv ) { struct via_aux_drv *data ; void *tmp ; { tmp = kmalloc(64UL, 208U); data = (struct via_aux_drv *)tmp; if ((unsigned long )data == (unsigned long )((struct via_aux_drv *)0)) { return (0); } else { } *data = *drv; list_add_tail(& data->chain, & (data->bus)->drivers); return (1); } } static char const *name___3 = "VT1625(M) HDTV Encoder"; static void probe___0(struct via_aux_bus *bus , u8 addr ) { struct via_aux_drv drv ; u8 tmp ; bool tmp___0 ; int tmp___1 ; { drv.chain.next = 0; drv.chain.prev = 0; drv.bus = bus; drv.addr = addr; drv.name = name___3; drv.data = 0; drv.cleanup = 0; drv.get_preferred_mode = 0; tmp___0 = via_aux_read(& drv, 27, & tmp, 1); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1 || (unsigned int )tmp != 80U) { return; } else { } printk("\016viafb: Found %s at address 0x%x\n", name___3, (int )addr); via_aux_add___3(& drv); return; } } void via_aux_vt1625_probe(struct via_aux_bus *bus ) { { probe___0(bus, 32); probe___0(bus, 33); return; } } void *ldv_kmem_cache_alloc_514(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_536(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static bool via_aux_add___4(struct via_aux_drv *drv ) { struct via_aux_drv *data ; void *tmp ; { tmp = kmalloc(64UL, 208U); data = (struct via_aux_drv *)tmp; if ((unsigned long )data == (unsigned long )((struct via_aux_drv *)0)) { return (0); } else { } *data = *drv; list_add_tail(& data->chain, & (data->bus)->drivers); return (1); } } static char const *name___4 = "VT1622(M) Digital TV Encoder"; static void probe___1(struct via_aux_bus *bus , u8 addr ) { struct via_aux_drv drv ; u8 tmp ; bool tmp___0 ; int tmp___1 ; { drv.chain.next = 0; drv.chain.prev = 0; drv.bus = bus; drv.addr = addr; drv.name = name___4; drv.data = 0; drv.cleanup = 0; drv.get_preferred_mode = 0; tmp___0 = via_aux_read(& drv, 27, & tmp, 1); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1 || (unsigned int )tmp != 3U) { return; } else { } printk("\016viafb: Found %s at address 0x%x\n", name___4, (int )addr); via_aux_add___4(& drv); return; } } void via_aux_vt1622_probe(struct via_aux_bus *bus ) { { probe___1(bus, 32); probe___1(bus, 33); return; } } void *ldv_kmem_cache_alloc_536(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_558(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static bool via_aux_add___5(struct via_aux_drv *drv ) { struct via_aux_drv *data ; void *tmp ; { tmp = kmalloc(64UL, 208U); data = (struct via_aux_drv *)tmp; if ((unsigned long )data == (unsigned long )((struct via_aux_drv *)0)) { return (0); } else { } *data = *drv; list_add_tail(& data->chain, & (data->bus)->drivers); return (1); } } static char const *name___5 = "VT1621(M) TV Encoder"; void via_aux_vt1621_probe(struct via_aux_bus *bus ) { struct via_aux_drv drv ; u8 tmp ; bool tmp___0 ; int tmp___1 ; { drv.chain.next = 0; drv.chain.prev = 0; drv.bus = bus; drv.addr = 32U; drv.name = name___5; drv.data = 0; drv.cleanup = 0; drv.get_preferred_mode = 0; tmp___0 = via_aux_read(& drv, 27, & tmp, 1); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1 || (unsigned int )tmp != 2U) { return; } else { } printk("\016viafb: Found %s\n", name___5); via_aux_add___5(& drv); return; } } void *ldv_kmem_cache_alloc_558(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_580(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static bool via_aux_add___6(struct via_aux_drv *drv ) { struct via_aux_drv *data ; void *tmp ; { tmp = kmalloc(64UL, 208U); data = (struct via_aux_drv *)tmp; if ((unsigned long )data == (unsigned long )((struct via_aux_drv *)0)) { return (0); } else { } *data = *drv; list_add_tail(& data->chain, & (data->bus)->drivers); return (1); } } static char const *name___6 = "SiI 164 PanelLink Transmitter"; static void probe___2(struct via_aux_bus *bus , u8 addr ) { struct via_aux_drv drv ; u8 id[4U] ; u8 len ; u8 *tmp ; unsigned long __lengthoftmp ; void *tmp___0 ; u8 len___0 ; bool tmp___1 ; int tmp___2 ; int tmp___3 ; { drv.chain.next = 0; drv.chain.prev = 0; drv.bus = bus; drv.addr = addr; drv.name = name___6; drv.data = 0; drv.cleanup = 0; drv.get_preferred_mode = 0; id[0] = 1U; id[1] = 0U; id[2] = 6U; id[3] = 0U; len = 4U; __lengthoftmp = (unsigned long )((long )len); tmp___0 = __builtin_alloca(sizeof(*tmp) * __lengthoftmp); tmp = (u8 *)tmp___0; len___0 = 4U; tmp___1 = via_aux_read(& drv, 0, (u8 *)(& tmp), (int )len___0); if (tmp___1) { tmp___2 = 0; } else { tmp___2 = 1; } if (tmp___2) { return; } else { tmp___3 = memcmp((void const *)(& id), (void const *)(& tmp), (size_t )len___0); if (tmp___3 != 0) { return; } else { } } printk("\016viafb: Found %s at address 0x%x\n", name___6, (int )addr); via_aux_add___6(& drv); return; } } void via_aux_sii164_probe(struct via_aux_bus *bus ) { u8 i ; { i = 56U; goto ldv_27233; ldv_27232: probe___2(bus, (int )i); i = (u8 )((int )i + 1); ldv_27233: ; if ((unsigned int )i <= 63U) { goto ldv_27232; } else { } return; } } void *ldv_kmem_cache_alloc_580(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } void *ldv_kmem_cache_alloc_602(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) ; __inline static void *kmalloc(size_t size , gfp_t flags ) ; __inline static bool via_aux_add___7(struct via_aux_drv *drv ) { struct via_aux_drv *data ; void *tmp ; { tmp = kmalloc(64UL, 208U); data = (struct via_aux_drv *)tmp; if ((unsigned long )data == (unsigned long )((struct via_aux_drv *)0)) { return (0); } else { } *data = *drv; list_add_tail(& data->chain, & (data->bus)->drivers); return (1); } } static char const *name___7 = "CH7301 DVI Transmitter"; static void probe___3(struct via_aux_bus *bus , u8 addr ) { struct via_aux_drv drv ; u8 tmp ; bool tmp___0 ; int tmp___1 ; { drv.chain.next = 0; drv.chain.prev = 0; drv.bus = bus; drv.addr = addr; drv.name = name___7; drv.data = 0; drv.cleanup = 0; drv.get_preferred_mode = 0; tmp___0 = via_aux_read(& drv, 75, & tmp, 1); if (tmp___0) { tmp___1 = 0; } else { tmp___1 = 1; } if (tmp___1 || (unsigned int )tmp != 23U) { return; } else { } printk("\016viafb: Found %s at address 0x%x\n", name___7, (int )addr); via_aux_add___7(& drv); return; } } void via_aux_ch7301_probe(struct via_aux_bus *bus ) { { probe___3(bus, 117); probe___3(bus, 118); return; } } void *ldv_kmem_cache_alloc_602(struct kmem_cache *ldv_func_arg1 , gfp_t flags ) { void *tmp ; { ldv_check_alloc_flags(flags); tmp = ldv_undef_ptr(); return (tmp); } } __inline static void ldv_error(void) { { ERROR: ; __VERIFIER_error(); } } bool ldv_is_err(void const *ptr ) { { return ((unsigned long )ptr > 2012UL); } } void *ldv_err_ptr(long error ) { { return ((void *)(2012L - error)); } } long ldv_ptr_err(void const *ptr ) { { return ((long )(2012UL - (unsigned long )ptr)); } } bool ldv_is_err_or_null(void const *ptr ) { bool tmp ; int tmp___0 ; { if ((unsigned long )ptr == (unsigned long )((void const *)0)) { tmp___0 = 1; } else { tmp = ldv_is_err(ptr); if ((int )tmp) { tmp___0 = 1; } else { tmp___0 = 0; } } return ((bool )tmp___0); } } int ldv_spin = 0; void ldv_check_alloc_flags(gfp_t flags ) { { if (ldv_spin != 0 && (flags & 16U) != 0U) { ldv_error(); } else { } 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 != 0 && (flags & 16U) != 0U) { ldv_error(); } else { } tmp = ldv_some_page(); return (tmp); } } void ldv_check_alloc_nonatomic(void) { { if (ldv_spin != 0) { ldv_error(); } else { } return; } } void ldv_spin_lock(void) { { ldv_spin = 1; return; } } void ldv_spin_unlock(void) { { ldv_spin = 0; return; } } int ldv_spin_trylock(void) { int is_lock ; { is_lock = ldv_undef_int(); if (is_lock != 0) { return (0); } else { ldv_spin = 1; return (1); } } }