extern void abort(void);
extern void __assert_fail(const char *, const char *, unsigned int, const char *) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
void reach_error() { __assert_fail("0", "drivers--gpu--drm--i915--i915.ko_001.80a914d.32_7a.cil_true-unreach-call.i", 3, "reach_error"); }
/* Generated by CIL v. 1.5.1 */
/* print_CIL_Input is false */
typedef __builtin_va_list __gnuc_va_list[1U];
typedef __gnuc_va_list va_list[1U];
typedef unsigned int __kernel_mode_t;
typedef unsigned long __kernel_nlink_t;
typedef long __kernel_off_t;
typedef int __kernel_pid_t;
typedef unsigned int __kernel_uid_t;
typedef unsigned int __kernel_gid_t;
typedef unsigned long __kernel_size_t;
typedef long __kernel_ssize_t;
typedef long __kernel_time_t;
typedef long __kernel_clock_t;
typedef int __kernel_timer_t;
typedef int __kernel_clockid_t;
typedef long long __kernel_loff_t;
typedef __kernel_uid_t __kernel_uid32_t;
typedef __kernel_gid_t __kernel_gid32_t;
typedef signed char __s8;
typedef short __s16;
typedef unsigned short __u16;
typedef int __s32;
typedef unsigned int __u32;
typedef long long __s64;
typedef unsigned long long __u64;
typedef signed char s8;
typedef unsigned char u8;
typedef unsigned short u16;
typedef int s32;
typedef unsigned int u32;
typedef long long s64;
typedef unsigned long long u64;
typedef unsigned short umode_t;
typedef u64 dma_addr_t;
typedef __u32 __kernel_dev_t;
typedef __kernel_dev_t dev_t;
typedef __kernel_mode_t mode_t;
typedef __kernel_nlink_t nlink_t;
typedef __kernel_off_t off_t;
typedef __kernel_pid_t pid_t;
typedef __kernel_timer_t timer_t;
typedef __kernel_clockid_t clockid_t;
typedef _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 __kernel_clock_t clock_t;
typedef __u32 uint32_t;
typedef unsigned long sector_t;
typedef unsigned long blkcnt_t;
typedef unsigned int gfp_t;
typedef u64 resource_size_t;
struct module;
struct bug_entry {
unsigned long bug_addr ;
char const *file ;
unsigned short line ;
unsigned short flags ;
};
struct completion;
struct pt_regs;
struct pid;
struct task_struct;
struct mm_struct;
typedef void (*ds_ovfl_callback_t)(struct task_struct * );
struct ds_context {
unsigned char *ds ;
struct task_struct *owner[2U] ;
ds_ovfl_callback_t callback[2U] ;
void *buffer[2U] ;
unsigned int pages[2U] ;
unsigned long count ;
struct ds_context **this ;
struct task_struct *task ;
};
struct pt_regs {
unsigned long r15 ;
unsigned long r14 ;
unsigned long r13 ;
unsigned long r12 ;
unsigned long bp ;
unsigned long bx ;
unsigned long r11 ;
unsigned long r10 ;
unsigned long r9 ;
unsigned long r8 ;
unsigned long ax ;
unsigned long cx ;
unsigned long dx ;
unsigned long si ;
unsigned long di ;
unsigned long orig_ax ;
unsigned long ip ;
unsigned long cs ;
unsigned long flags ;
unsigned long sp ;
unsigned long ss ;
};
struct info {
long ___orig_eip ;
long ___ebx ;
long ___ecx ;
long ___edx ;
long ___esi ;
long ___edi ;
long ___ebp ;
long ___eax ;
long ___ds ;
long ___es ;
long ___fs ;
long ___orig_eax ;
long ___eip ;
long ___cs ;
long ___eflags ;
long ___esp ;
long ___ss ;
long ___vm86_es ;
long ___vm86_ds ;
long ___vm86_fs ;
long ___vm86_gs ;
};
typedef unsigned long pgdval_t;
typedef unsigned long pgprotval_t;
typedef unsigned long phys_addr_t;
struct page;
struct __anonstruct_pgd_t_7 {
pgdval_t pgd ;
};
typedef struct __anonstruct_pgd_t_7 pgd_t;
struct __anonstruct_pgprot_t_8 {
pgprotval_t pgprot ;
};
typedef struct __anonstruct_pgprot_t_8 pgprot_t;
struct __anonstruct_ldv_1974_12 {
unsigned int a ;
unsigned int b ;
};
struct __anonstruct_ldv_1989_13 {
u16 limit0 ;
u16 base0 ;
unsigned char base1 ;
unsigned char type : 4 ;
unsigned char s : 1 ;
unsigned char dpl : 2 ;
unsigned char p : 1 ;
unsigned char limit : 4 ;
unsigned char avl : 1 ;
unsigned char l : 1 ;
unsigned char d : 1 ;
unsigned char g : 1 ;
unsigned char base2 ;
};
union __anonunion_ldv_1990_11 {
struct __anonstruct_ldv_1974_12 ldv_1974 ;
struct __anonstruct_ldv_1989_13 ldv_1989 ;
};
struct desc_struct {
union __anonunion_ldv_1990_11 ldv_1990 ;
};
struct __anonstruct_cpumask_t_14 {
unsigned long bits[1U] ;
};
typedef struct __anonstruct_cpumask_t_14 cpumask_t;
struct thread_struct;
struct raw_spinlock;
struct exec_domain;
struct map_segment;
struct exec_domain {
char const *name ;
void (*handler)(int , struct pt_regs * ) ;
unsigned char pers_low ;
unsigned char pers_high ;
unsigned long *signal_map ;
unsigned long *signal_invmap ;
struct map_segment *err_map ;
struct map_segment *socktype_map ;
struct map_segment *sockopt_map ;
struct map_segment *af_map ;
struct module *module ;
struct exec_domain *next ;
};
struct i387_fsave_struct {
u32 cwd ;
u32 swd ;
u32 twd ;
u32 fip ;
u32 fcs ;
u32 foo ;
u32 fos ;
u32 st_space[20U] ;
u32 status ;
};
struct __anonstruct_ldv_4418_16 {
u64 rip ;
u64 rdp ;
};
struct __anonstruct_ldv_4424_17 {
u32 fip ;
u32 fcs ;
u32 foo ;
u32 fos ;
};
union __anonunion_ldv_4425_15 {
struct __anonstruct_ldv_4418_16 ldv_4418 ;
struct __anonstruct_ldv_4424_17 ldv_4424 ;
};
union __anonunion_ldv_4434_18 {
u32 padding1[12U] ;
u32 sw_reserved[12U] ;
};
struct i387_fxsave_struct {
u16 cwd ;
u16 swd ;
u16 twd ;
u16 fop ;
union __anonunion_ldv_4425_15 ldv_4425 ;
u32 mxcsr ;
u32 mxcsr_mask ;
u32 st_space[32U] ;
u32 xmm_space[64U] ;
u32 padding[12U] ;
union __anonunion_ldv_4434_18 ldv_4434 ;
};
struct i387_soft_struct {
u32 cwd ;
u32 swd ;
u32 twd ;
u32 fip ;
u32 fcs ;
u32 foo ;
u32 fos ;
u32 st_space[20U] ;
u8 ftop ;
u8 changed ;
u8 lookahead ;
u8 no_update ;
u8 rm ;
u8 alimit ;
struct info *info ;
u32 entry_eip ;
};
struct xsave_hdr_struct {
u64 xstate_bv ;
u64 reserved1[2U] ;
u64 reserved2[5U] ;
};
struct xsave_struct {
struct i387_fxsave_struct i387 ;
struct xsave_hdr_struct xsave_hdr ;
};
union thread_xstate {
struct i387_fsave_struct fsave ;
struct i387_fxsave_struct fxsave ;
struct i387_soft_struct soft ;
struct xsave_struct xsave ;
};
struct kmem_cache;
struct thread_struct {
struct desc_struct tls_array[3U] ;
unsigned long sp0 ;
unsigned long sp ;
unsigned long usersp ;
unsigned short es ;
unsigned short ds ;
unsigned short fsindex ;
unsigned short gsindex ;
unsigned long ip ;
unsigned long fs ;
unsigned long gs ;
unsigned long debugreg0 ;
unsigned long debugreg1 ;
unsigned long debugreg2 ;
unsigned long debugreg3 ;
unsigned long debugreg6 ;
unsigned long debugreg7 ;
unsigned long cr2 ;
unsigned long trap_no ;
unsigned long error_code ;
union thread_xstate *xstate ;
unsigned long *io_bitmap_ptr ;
unsigned long iopl ;
unsigned int io_bitmap_max ;
unsigned long debugctlmsr ;
struct ds_context *ds_ctx ;
unsigned int bts_ovfl_signal ;
};
struct __anonstruct_mm_segment_t_19 {
unsigned long seg ;
};
typedef struct __anonstruct_mm_segment_t_19 mm_segment_t;
struct list_head {
struct list_head *next ;
struct list_head *prev ;
};
struct hlist_node;
struct hlist_head {
struct hlist_node *first ;
};
struct hlist_node {
struct hlist_node *next ;
struct hlist_node **pprev ;
};
struct raw_spinlock {
unsigned int slock ;
};
typedef struct raw_spinlock raw_spinlock_t;
struct __anonstruct_raw_rwlock_t_20 {
unsigned int lock ;
};
typedef struct __anonstruct_raw_rwlock_t_20 raw_rwlock_t;
struct lockdep_map;
struct stack_trace {
unsigned int nr_entries ;
unsigned int max_entries ;
unsigned long *entries ;
int skip ;
};
struct lockdep_subclass_key {
char __one_byte ;
};
struct lock_class_key {
struct lockdep_subclass_key subkeys[8U] ;
};
struct lock_class {
struct list_head hash_entry ;
struct list_head lock_entry ;
struct lockdep_subclass_key *key ;
unsigned int subclass ;
unsigned int dep_gen_id ;
unsigned long usage_mask ;
struct stack_trace usage_traces[9U] ;
struct list_head locks_after ;
struct list_head locks_before ;
unsigned int version ;
unsigned long ops ;
char const *name ;
int name_version ;
unsigned long contention_point[4U] ;
};
struct lockdep_map {
struct lock_class_key *key ;
struct lock_class *class_cache ;
char const *name ;
int cpu ;
};
struct held_lock {
u64 prev_chain_key ;
unsigned long acquire_ip ;
struct lockdep_map *instance ;
struct lockdep_map *nest_lock ;
u64 waittime_stamp ;
u64 holdtime_stamp ;
unsigned short class_idx : 13 ;
unsigned char irq_context : 2 ;
unsigned char trylock : 1 ;
unsigned char read : 2 ;
unsigned char check : 2 ;
unsigned char hardirqs_off : 1 ;
};
struct __anonstruct_spinlock_t_21 {
raw_spinlock_t raw_lock ;
unsigned int magic ;
unsigned int owner_cpu ;
void *owner ;
struct lockdep_map dep_map ;
};
typedef struct __anonstruct_spinlock_t_21 spinlock_t;
struct __anonstruct_rwlock_t_22 {
raw_rwlock_t raw_lock ;
unsigned int magic ;
unsigned int owner_cpu ;
void *owner ;
struct lockdep_map dep_map ;
};
typedef struct __anonstruct_rwlock_t_22 rwlock_t;
struct __anonstruct_atomic_t_23 {
int counter ;
};
typedef struct __anonstruct_atomic_t_23 atomic_t;
struct __anonstruct_atomic64_t_24 {
long counter ;
};
typedef struct __anonstruct_atomic64_t_24 atomic64_t;
typedef atomic64_t atomic_long_t;
struct thread_info;
struct mutex {
atomic_t count ;
spinlock_t wait_lock ;
struct list_head wait_list ;
struct thread_info *owner ;
char const *name ;
void *magic ;
struct lockdep_map dep_map ;
};
struct mutex_waiter {
struct list_head list ;
struct task_struct *task ;
struct mutex *lock ;
void *magic ;
};
struct timespec;
struct compat_timespec;
struct __anonstruct_ldv_5266_26 {
unsigned long arg0 ;
unsigned long arg1 ;
unsigned long arg2 ;
unsigned long arg3 ;
};
struct __anonstruct_futex_27 {
u32 *uaddr ;
u32 val ;
u32 flags ;
u32 bitset ;
u64 time ;
};
struct __anonstruct_nanosleep_28 {
clockid_t index ;
struct timespec *rmtp ;
struct compat_timespec *compat_rmtp ;
u64 expires ;
};
union __anonunion_ldv_5280_25 {
struct __anonstruct_ldv_5266_26 ldv_5266 ;
struct __anonstruct_futex_27 futex ;
struct __anonstruct_nanosleep_28 nanosleep ;
};
struct restart_block {
long (*fn)(struct restart_block * ) ;
union __anonunion_ldv_5280_25 ldv_5280 ;
};
struct thread_info {
struct task_struct *task ;
struct exec_domain *exec_domain ;
unsigned long flags ;
__u32 status ;
__u32 cpu ;
int preempt_count ;
mm_segment_t addr_limit ;
struct restart_block restart_block ;
void *sysenter_return ;
};
struct timespec {
time_t tv_sec ;
long tv_nsec ;
};
struct kstat {
u64 ino ;
dev_t dev ;
umode_t mode ;
unsigned int nlink ;
uid_t uid ;
gid_t gid ;
dev_t rdev ;
loff_t size ;
struct timespec atime ;
struct timespec mtime ;
struct timespec ctime ;
unsigned long blksize ;
unsigned long long blocks ;
};
struct __wait_queue;
typedef struct __wait_queue wait_queue_t;
struct __wait_queue {
unsigned int flags ;
void *private ;
int (*func)(wait_queue_t * , unsigned int , int , void * ) ;
struct list_head task_list ;
};
struct __wait_queue_head {
spinlock_t lock ;
struct list_head task_list ;
};
typedef struct __wait_queue_head wait_queue_head_t;
struct __anonstruct_nodemask_t_30 {
unsigned long bits[1U] ;
};
typedef struct __anonstruct_nodemask_t_30 nodemask_t;
struct rw_semaphore;
struct rw_semaphore {
__s32 activity ;
spinlock_t wait_lock ;
struct list_head wait_list ;
struct lockdep_map dep_map ;
};
struct file;
struct device;
struct pm_message {
int event ;
};
typedef struct pm_message pm_message_t;
struct pm_ops {
int (*prepare)(struct device * ) ;
void (*complete)(struct device * ) ;
int (*suspend)(struct device * ) ;
int (*resume)(struct device * ) ;
int (*freeze)(struct device * ) ;
int (*thaw)(struct device * ) ;
int (*poweroff)(struct device * ) ;
int (*restore)(struct device * ) ;
};
struct pm_ext_ops {
struct pm_ops base ;
int (*suspend_noirq)(struct device * ) ;
int (*resume_noirq)(struct device * ) ;
int (*freeze_noirq)(struct device * ) ;
int (*thaw_noirq)(struct device * ) ;
int (*poweroff_noirq)(struct device * ) ;
int (*restore_noirq)(struct device * ) ;
};
enum dpm_state {
DPM_INVALID = 0,
DPM_ON = 1,
DPM_PREPARING = 2,
DPM_RESUMING = 3,
DPM_SUSPENDING = 4,
DPM_OFF = 5,
DPM_OFF_IRQ = 6
} ;
struct dev_pm_info {
pm_message_t power_state ;
unsigned char can_wakeup : 1 ;
unsigned char should_wakeup : 1 ;
enum dpm_state status ;
struct list_head entry ;
};
struct __anonstruct_mm_context_t_77 {
void *ldt ;
int size ;
struct mutex lock ;
void *vdso ;
};
typedef struct __anonstruct_mm_context_t_77 mm_context_t;
struct pci_bus;
struct vm_area_struct;
struct key;
typedef __u64 Elf64_Addr;
typedef __u16 Elf64_Half;
typedef __u32 Elf64_Word;
typedef __u64 Elf64_Xword;
struct elf64_sym {
Elf64_Word st_name ;
unsigned char st_info ;
unsigned char st_other ;
Elf64_Half st_shndx ;
Elf64_Addr st_value ;
Elf64_Xword st_size ;
};
typedef struct elf64_sym Elf64_Sym;
struct kobject;
struct attribute {
char const *name ;
struct module *owner ;
mode_t mode ;
};
struct attribute_group {
char const *name ;
mode_t (*is_visible)(struct kobject * , struct attribute * , int ) ;
struct attribute **attrs ;
};
struct bin_attribute {
struct attribute attr ;
size_t size ;
void *private ;
ssize_t (*read)(struct kobject * , struct bin_attribute * , char * , loff_t ,
size_t ) ;
ssize_t (*write)(struct kobject * , struct bin_attribute * , char * , loff_t ,
size_t ) ;
int (*mmap)(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 sysfs_dirent;
struct kobject {
char const *name ;
struct list_head entry ;
struct kobject *parent ;
struct kset *kset ;
struct kobj_type *ktype ;
struct sysfs_dirent *sd ;
struct kref kref ;
unsigned char state_initialized : 1 ;
unsigned char state_in_sysfs : 1 ;
unsigned char state_add_uevent_sent : 1 ;
unsigned char state_remove_uevent_sent : 1 ;
};
struct kobj_type {
void (*release)(struct kobject * ) ;
struct sysfs_ops *sysfs_ops ;
struct attribute **default_attrs ;
};
struct kobj_uevent_env {
char *envp[32U] ;
int envp_idx ;
char buf[2048U] ;
int buflen ;
};
struct kset_uevent_ops {
int (*filter)(struct kset * , struct kobject * ) ;
char const *(*name)(struct kset * , struct kobject * ) ;
int (*uevent)(struct kset * , struct kobject * , struct kobj_uevent_env * ) ;
};
struct kset {
struct list_head list ;
spinlock_t list_lock ;
struct kobject kobj ;
struct kset_uevent_ops *uevent_ops ;
};
struct marker;
typedef void marker_probe_func(void * , void * , char const * , va_list * );
struct marker_probe_closure {
marker_probe_func *func ;
void *probe_private ;
};
struct marker {
char const *name ;
char const *format ;
char state ;
char ptype ;
void (*call)(struct marker const * , void * , ...) ;
struct marker_probe_closure single ;
struct marker_probe_closure *multi ;
};
typedef unsigned long long cycles_t;
union ktime {
s64 tv64 ;
};
typedef union ktime ktime_t;
struct tvec_base;
struct timer_list {
struct list_head entry ;
unsigned long expires ;
void (*function)(unsigned long ) ;
unsigned long data ;
struct tvec_base *base ;
void *start_site ;
char start_comm[16U] ;
int start_pid ;
};
struct hrtimer;
enum hrtimer_restart;
struct work_struct;
struct work_struct {
atomic_long_t data ;
struct list_head entry ;
void (*func)(struct work_struct * ) ;
struct lockdep_map lockdep_map ;
};
struct delayed_work {
struct work_struct work ;
struct timer_list timer ;
};
struct kmem_cache_cpu {
void **freelist ;
struct page *page ;
int node ;
unsigned int offset ;
unsigned int objsize ;
unsigned int stat[18U] ;
};
struct kmem_cache_node {
spinlock_t list_lock ;
unsigned long nr_partial ;
unsigned long min_partial ;
struct list_head partial ;
atomic_long_t nr_slabs ;
atomic_long_t total_objects ;
struct list_head full ;
};
struct kmem_cache_order_objects {
unsigned long x ;
};
struct kmem_cache {
unsigned long flags ;
int size ;
int objsize ;
int offset ;
struct kmem_cache_order_objects oo ;
struct kmem_cache_node local_node ;
struct kmem_cache_order_objects max ;
struct kmem_cache_order_objects min ;
gfp_t allocflags ;
int refcount ;
void (*ctor)(void * ) ;
int inuse ;
int align ;
char const *name ;
struct list_head list ;
struct kobject kobj ;
int remote_node_defrag_ratio ;
struct kmem_cache_node *node[64U] ;
struct kmem_cache_cpu *cpu_slab[8U] ;
};
struct __anonstruct_local_t_88 {
atomic_long_t a ;
};
typedef struct __anonstruct_local_t_88 local_t;
struct mod_arch_specific {
};
struct kernel_symbol {
unsigned long value ;
char const *name ;
};
struct module_attribute {
struct attribute attr ;
ssize_t (*show)(struct module_attribute * , struct module * , char * ) ;
ssize_t (*store)(struct module_attribute * , struct module * , char const * ,
size_t ) ;
void (*setup)(struct module * , char const * ) ;
int (*test)(struct module * ) ;
void (*free)(struct module * ) ;
};
struct module_kobject {
struct kobject kobj ;
struct module *mod ;
struct kobject *drivers_dir ;
};
struct exception_table_entry;
struct module_ref {
local_t count ;
};
enum module_state {
MODULE_STATE_LIVE = 0,
MODULE_STATE_COMING = 1,
MODULE_STATE_GOING = 2
} ;
struct module_param_attrs;
struct module_sect_attrs;
struct module_notes_attrs;
struct module {
enum module_state state ;
struct list_head list ;
char name[56U] ;
struct module_kobject mkobj ;
struct module_param_attrs *param_attrs ;
struct module_attribute *modinfo_attrs ;
char const *version ;
char const *srcversion ;
struct kobject *holders_dir ;
struct kernel_symbol const *syms ;
unsigned long const *crcs ;
unsigned int num_syms ;
unsigned int num_gpl_syms ;
struct kernel_symbol const *gpl_syms ;
unsigned long const *gpl_crcs ;
struct kernel_symbol const *unused_syms ;
unsigned long const *unused_crcs ;
unsigned int num_unused_syms ;
unsigned int num_unused_gpl_syms ;
struct kernel_symbol const *unused_gpl_syms ;
unsigned long const *unused_gpl_crcs ;
struct kernel_symbol const *gpl_future_syms ;
unsigned long const *gpl_future_crcs ;
unsigned int num_gpl_future_syms ;
unsigned int num_exentries ;
struct exception_table_entry const *extable ;
int (*init)(void) ;
void *module_init ;
void *module_core ;
unsigned int init_size ;
unsigned int core_size ;
unsigned int init_text_size ;
unsigned int core_text_size ;
void *unwind_info ;
struct mod_arch_specific arch ;
unsigned int taints ;
unsigned int num_bugs ;
struct list_head bug_list ;
struct bug_entry *bug_table ;
Elf64_Sym *symtab ;
unsigned int num_symtab ;
char *strtab ;
struct module_sect_attrs *sect_attrs ;
struct module_notes_attrs *notes_attrs ;
void *percpu ;
char *args ;
struct marker *markers ;
unsigned int num_markers ;
struct list_head modules_which_use_me ;
struct task_struct *waiter ;
void (*exit)(void) ;
struct module_ref ref[8U] ;
};
struct device_driver;
struct file_operations;
struct completion {
unsigned int done ;
wait_queue_head_t wait ;
};
struct rcu_head {
struct rcu_head *next ;
void (*func)(struct rcu_head * ) ;
};
struct nameidata;
struct path;
struct vfsmount;
struct qstr {
unsigned int hash ;
unsigned int len ;
unsigned char const *name ;
};
struct dcookie_struct;
struct inode;
union __anonunion_d_u_89 {
struct list_head d_child ;
struct rcu_head d_rcu ;
};
struct dentry_operations;
struct super_block;
struct dentry {
atomic_t d_count ;
unsigned int d_flags ;
spinlock_t d_lock ;
struct inode *d_inode ;
struct hlist_node d_hash ;
struct dentry *d_parent ;
struct qstr d_name ;
struct list_head d_lru ;
union __anonunion_d_u_89 d_u ;
struct list_head d_subdirs ;
struct list_head d_alias ;
unsigned long d_time ;
struct dentry_operations *d_op ;
struct super_block *d_sb ;
void *d_fsdata ;
struct dcookie_struct *d_cookie ;
int d_mounted ;
unsigned char d_iname[36U] ;
};
struct dentry_operations {
int (*d_revalidate)(struct dentry * , struct nameidata * ) ;
int (*d_hash)(struct dentry * , struct qstr * ) ;
int (*d_compare)(struct dentry * , struct qstr * , struct qstr * ) ;
int (*d_delete)(struct dentry * ) ;
void (*d_release)(struct dentry * ) ;
void (*d_iput)(struct dentry * , struct inode * ) ;
char *(*d_dname)(struct dentry * , char * , int ) ;
};
struct path {
struct vfsmount *mnt ;
struct dentry *dentry ;
};
struct radix_tree_node;
struct radix_tree_root {
unsigned int height ;
gfp_t gfp_mask ;
struct radix_tree_node *rnode ;
};
struct prio_tree_node;
struct raw_prio_tree_node {
struct prio_tree_node *left ;
struct prio_tree_node *right ;
struct prio_tree_node *parent ;
};
struct prio_tree_node {
struct prio_tree_node *left ;
struct prio_tree_node *right ;
struct prio_tree_node *parent ;
unsigned long start ;
unsigned long last ;
};
struct prio_tree_root {
struct prio_tree_node *prio_tree_node ;
unsigned short index_bits ;
unsigned short raw ;
};
enum pid_type {
PIDTYPE_PID = 0,
PIDTYPE_PGID = 1,
PIDTYPE_SID = 2,
PIDTYPE_MAX = 3
} ;
struct pid_namespace;
struct upid {
int nr ;
struct pid_namespace *ns ;
struct hlist_node pid_chain ;
};
struct pid {
atomic_t count ;
unsigned int level ;
struct hlist_head tasks[3U] ;
struct rcu_head rcu ;
struct upid numbers[1U] ;
};
struct pid_link {
struct hlist_node node ;
struct pid *pid ;
};
struct kernel_cap_struct {
__u32 cap[2U] ;
};
typedef struct kernel_cap_struct kernel_cap_t;
struct semaphore {
spinlock_t lock ;
unsigned int count ;
struct list_head wait_list ;
};
struct fiemap_extent {
__u64 fe_logical ;
__u64 fe_physical ;
__u64 fe_length ;
__u64 fe_reserved64[2U] ;
__u32 fe_flags ;
__u32 fe_reserved[3U] ;
};
struct export_operations;
struct iovec;
struct kiocb;
struct pipe_inode_info;
struct poll_table_struct;
struct kstatfs;
struct iattr {
unsigned int ia_valid ;
umode_t ia_mode ;
uid_t ia_uid ;
gid_t ia_gid ;
loff_t ia_size ;
struct timespec ia_atime ;
struct timespec ia_mtime ;
struct timespec ia_ctime ;
struct file *ia_file ;
};
struct if_dqblk {
__u64 dqb_bhardlimit ;
__u64 dqb_bsoftlimit ;
__u64 dqb_curspace ;
__u64 dqb_ihardlimit ;
__u64 dqb_isoftlimit ;
__u64 dqb_curinodes ;
__u64 dqb_btime ;
__u64 dqb_itime ;
__u32 dqb_valid ;
};
struct if_dqinfo {
__u64 dqi_bgrace ;
__u64 dqi_igrace ;
__u32 dqi_flags ;
__u32 dqi_valid ;
};
struct fs_disk_quota {
__s8 d_version ;
__s8 d_flags ;
__u16 d_fieldmask ;
__u32 d_id ;
__u64 d_blk_hardlimit ;
__u64 d_blk_softlimit ;
__u64 d_ino_hardlimit ;
__u64 d_ino_softlimit ;
__u64 d_bcount ;
__u64 d_icount ;
__s32 d_itimer ;
__s32 d_btimer ;
__u16 d_iwarns ;
__u16 d_bwarns ;
__s32 d_padding2 ;
__u64 d_rtb_hardlimit ;
__u64 d_rtb_softlimit ;
__u64 d_rtbcount ;
__s32 d_rtbtimer ;
__u16 d_rtbwarns ;
__s16 d_padding3 ;
char d_padding4[8U] ;
};
struct fs_qfilestat {
__u64 qfs_ino ;
__u64 qfs_nblks ;
__u32 qfs_nextents ;
};
typedef struct fs_qfilestat fs_qfilestat_t;
struct fs_quota_stat {
__s8 qs_version ;
__u16 qs_flags ;
__s8 qs_pad ;
fs_qfilestat_t qs_uquota ;
fs_qfilestat_t qs_gquota ;
__u32 qs_incoredqs ;
__s32 qs_btimelimit ;
__s32 qs_itimelimit ;
__s32 qs_rtbtimelimit ;
__u16 qs_bwarnlimit ;
__u16 qs_iwarnlimit ;
};
struct v1_mem_dqinfo {
};
struct v2_mem_dqinfo {
unsigned int dqi_blocks ;
unsigned int dqi_free_blk ;
unsigned int dqi_free_entry ;
};
typedef __kernel_uid32_t qid_t;
typedef __u64 qsize_t;
struct mem_dqblk {
__u32 dqb_bhardlimit ;
__u32 dqb_bsoftlimit ;
qsize_t dqb_curspace ;
__u32 dqb_ihardlimit ;
__u32 dqb_isoftlimit ;
__u32 dqb_curinodes ;
time_t dqb_btime ;
time_t dqb_itime ;
};
struct quota_format_type;
union __anonunion_u_91 {
struct v1_mem_dqinfo v1_i ;
struct v2_mem_dqinfo v2_i ;
};
struct mem_dqinfo {
struct quota_format_type *dqi_format ;
int dqi_fmt_id ;
struct list_head dqi_dirty_list ;
unsigned long dqi_flags ;
unsigned int dqi_bgrace ;
unsigned int dqi_igrace ;
qsize_t dqi_maxblimit ;
qsize_t dqi_maxilimit ;
union __anonunion_u_91 u ;
};
struct dquot {
struct hlist_node dq_hash ;
struct list_head dq_inuse ;
struct list_head dq_free ;
struct list_head dq_dirty ;
struct mutex dq_lock ;
atomic_t dq_count ;
wait_queue_head_t dq_wait_unused ;
struct super_block *dq_sb ;
unsigned int dq_id ;
loff_t dq_off ;
unsigned long dq_flags ;
short dq_type ;
struct mem_dqblk dq_dqb ;
};
struct quota_format_ops {
int (*check_quota_file)(struct super_block * , int ) ;
int (*read_file_info)(struct super_block * , int ) ;
int (*write_file_info)(struct super_block * , int ) ;
int (*free_file_info)(struct super_block * , int ) ;
int (*read_dqblk)(struct dquot * ) ;
int (*commit_dqblk)(struct dquot * ) ;
int (*release_dqblk)(struct dquot * ) ;
};
struct dquot_operations {
int (*initialize)(struct inode * , int ) ;
int (*drop)(struct inode * ) ;
int (*alloc_space)(struct inode * , qsize_t , int ) ;
int (*alloc_inode)(struct inode const * , unsigned long ) ;
int (*free_space)(struct inode * , qsize_t ) ;
int (*free_inode)(struct inode const * , unsigned long ) ;
int (*transfer)(struct inode * , struct iattr * ) ;
int (*write_dquot)(struct dquot * ) ;
int (*acquire_dquot)(struct dquot * ) ;
int (*release_dquot)(struct dquot * ) ;
int (*mark_dirty)(struct dquot * ) ;
int (*write_info)(struct super_block * , int ) ;
};
struct quotactl_ops {
int (*quota_on)(struct super_block * , int , int , char * , int ) ;
int (*quota_off)(struct super_block * , int , int ) ;
int (*quota_sync)(struct super_block * , int ) ;
int (*get_info)(struct super_block * , int , struct if_dqinfo * ) ;
int (*set_info)(struct super_block * , int , struct if_dqinfo * ) ;
int (*get_dqblk)(struct super_block * , int , qid_t , struct if_dqblk * ) ;
int (*set_dqblk)(struct super_block * , int , qid_t , struct if_dqblk * ) ;
int (*get_xstate)(struct super_block * , struct fs_quota_stat * ) ;
int (*set_xstate)(struct super_block * , unsigned int , int ) ;
int (*get_xquota)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ;
int (*set_xquota)(struct super_block * , int , qid_t , struct fs_disk_quota * ) ;
};
struct quota_format_type {
int qf_fmt_id ;
struct quota_format_ops *qf_ops ;
struct module *qf_owner ;
struct quota_format_type *qf_next ;
};
struct quota_info {
unsigned int flags ;
struct mutex dqio_mutex ;
struct mutex dqonoff_mutex ;
struct rw_semaphore dqptr_sem ;
struct inode *files[2U] ;
struct mem_dqinfo info[2U] ;
struct quota_format_ops *ops[2U] ;
};
struct address_space;
struct writeback_control;
union __anonunion_arg_93 {
char *buf ;
void *data ;
};
struct __anonstruct_read_descriptor_t_92 {
size_t written ;
size_t count ;
union __anonunion_arg_93 arg ;
int error ;
};
typedef struct __anonstruct_read_descriptor_t_92 read_descriptor_t;
struct address_space_operations {
int (*writepage)(struct page * , struct writeback_control * ) ;
int (*readpage)(struct file * , struct page * ) ;
void (*sync_page)(struct page * ) ;
int (*writepages)(struct address_space * , struct writeback_control * ) ;
int (*set_page_dirty)(struct page * ) ;
int (*readpages)(struct file * , struct address_space * , struct list_head * ,
unsigned int ) ;
int (*prepare_write)(struct file * , struct page * , unsigned int , unsigned int ) ;
int (*commit_write)(struct file * , struct page * , unsigned int , unsigned int ) ;
int (*write_begin)(struct file * , struct address_space * , loff_t , unsigned int ,
unsigned int , struct page ** , void ** ) ;
int (*write_end)(struct file * , struct address_space * , loff_t , unsigned int ,
unsigned int , struct page * , void * ) ;
sector_t (*bmap)(struct address_space * , sector_t ) ;
void (*invalidatepage)(struct page * , unsigned long ) ;
int (*releasepage)(struct page * , gfp_t ) ;
ssize_t (*direct_IO)(int , struct kiocb * , struct iovec const * , loff_t ,
unsigned long ) ;
int (*get_xip_mem)(struct address_space * , unsigned long , int , void ** , unsigned long * ) ;
int (*migratepage)(struct address_space * , struct page * , struct page * ) ;
int (*launder_page)(struct page * ) ;
int (*is_partially_uptodate)(struct page * , read_descriptor_t * , unsigned long ) ;
};
struct backing_dev_info;
struct address_space {
struct inode *host ;
struct radix_tree_root page_tree ;
spinlock_t tree_lock ;
unsigned int i_mmap_writable ;
struct prio_tree_root i_mmap ;
struct list_head i_mmap_nonlinear ;
spinlock_t i_mmap_lock ;
unsigned int truncate_count ;
unsigned long nrpages ;
unsigned long writeback_index ;
struct address_space_operations const *a_ops ;
unsigned long flags ;
struct backing_dev_info *backing_dev_info ;
spinlock_t private_lock ;
struct list_head private_list ;
struct address_space *assoc_mapping ;
};
struct hd_struct;
struct gendisk;
struct block_device {
dev_t bd_dev ;
struct inode *bd_inode ;
int bd_openers ;
struct mutex bd_mutex ;
struct semaphore bd_mount_sem ;
struct list_head bd_inodes ;
void *bd_holder ;
int bd_holders ;
struct list_head bd_holder_list ;
struct block_device *bd_contains ;
unsigned int bd_block_size ;
struct hd_struct *bd_part ;
unsigned int bd_part_count ;
int bd_invalidated ;
struct gendisk *bd_disk ;
struct list_head bd_list ;
struct backing_dev_info *bd_inode_backing_dev_info ;
unsigned long bd_private ;
};
struct inode_operations;
struct file_lock;
struct cdev;
union __anonunion_ldv_10683_94 {
struct pipe_inode_info *i_pipe ;
struct block_device *i_bdev ;
struct cdev *i_cdev ;
};
struct dnotify_struct;
struct inode {
struct hlist_node i_hash ;
struct list_head i_list ;
struct list_head i_sb_list ;
struct list_head i_dentry ;
unsigned long i_ino ;
atomic_t i_count ;
unsigned int i_nlink ;
uid_t i_uid ;
gid_t i_gid ;
dev_t i_rdev ;
u64 i_version ;
loff_t i_size ;
struct timespec i_atime ;
struct timespec i_mtime ;
struct timespec i_ctime ;
unsigned int i_blkbits ;
blkcnt_t i_blocks ;
unsigned short i_bytes ;
umode_t i_mode ;
spinlock_t i_lock ;
struct mutex i_mutex ;
struct rw_semaphore i_alloc_sem ;
struct inode_operations const *i_op ;
struct file_operations const *i_fop ;
struct super_block *i_sb ;
struct file_lock *i_flock ;
struct address_space *i_mapping ;
struct address_space i_data ;
struct dquot *i_dquot[2U] ;
struct list_head i_devices ;
union __anonunion_ldv_10683_94 ldv_10683 ;
int i_cindex ;
__u32 i_generation ;
unsigned long i_dnotify_mask ;
struct dnotify_struct *i_dnotify ;
struct list_head inotify_watches ;
struct mutex inotify_mutex ;
unsigned long i_state ;
unsigned long dirtied_when ;
unsigned int i_flags ;
atomic_t i_writecount ;
void *i_security ;
void *i_private ;
};
struct fown_struct {
rwlock_t lock ;
struct pid *pid ;
enum pid_type pid_type ;
uid_t uid ;
uid_t euid ;
int signum ;
};
struct file_ra_state {
unsigned long start ;
unsigned int size ;
unsigned int async_size ;
unsigned int ra_pages ;
int mmap_miss ;
loff_t prev_pos ;
};
union __anonunion_f_u_95 {
struct list_head fu_list ;
struct rcu_head fu_rcuhead ;
};
struct file {
union __anonunion_f_u_95 f_u ;
struct path f_path ;
struct file_operations const *f_op ;
atomic_long_t f_count ;
unsigned int f_flags ;
mode_t f_mode ;
loff_t f_pos ;
struct fown_struct f_owner ;
unsigned int f_uid ;
unsigned int f_gid ;
struct file_ra_state f_ra ;
u64 f_version ;
void *f_security ;
void *private_data ;
struct list_head f_ep_links ;
spinlock_t f_ep_lock ;
struct address_space *f_mapping ;
unsigned long f_mnt_write_state ;
};
struct files_struct;
typedef struct files_struct *fl_owner_t;
struct file_lock_operations {
void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ;
void (*fl_release_private)(struct file_lock * ) ;
};
struct lock_manager_operations {
int (*fl_compare_owner)(struct file_lock * , struct file_lock * ) ;
void (*fl_notify)(struct file_lock * ) ;
int (*fl_grant)(struct file_lock * , struct file_lock * , int ) ;
void (*fl_copy_lock)(struct file_lock * , struct file_lock * ) ;
void (*fl_release_private)(struct file_lock * ) ;
void (*fl_break)(struct file_lock * ) ;
int (*fl_mylease)(struct file_lock * , struct file_lock * ) ;
int (*fl_change)(struct file_lock ** , int ) ;
};
struct nlm_lockowner;
struct nfs_lock_info {
u32 state ;
struct nlm_lockowner *owner ;
struct list_head list ;
};
struct nfs4_lock_state;
struct nfs4_lock_info {
struct nfs4_lock_state *owner ;
};
struct fasync_struct;
struct __anonstruct_afs_97 {
struct list_head link ;
int state ;
};
union __anonunion_fl_u_96 {
struct nfs_lock_info nfs_fl ;
struct nfs4_lock_info nfs4_fl ;
struct __anonstruct_afs_97 afs ;
};
struct file_lock {
struct file_lock *fl_next ;
struct list_head fl_link ;
struct list_head fl_block ;
fl_owner_t fl_owner ;
unsigned char fl_flags ;
unsigned char fl_type ;
unsigned int fl_pid ;
struct pid *fl_nspid ;
wait_queue_head_t fl_wait ;
struct file *fl_file ;
loff_t fl_start ;
loff_t fl_end ;
struct fasync_struct *fl_fasync ;
unsigned long fl_break_time ;
struct file_lock_operations *fl_ops ;
struct lock_manager_operations *fl_lmops ;
union __anonunion_fl_u_96 fl_u ;
};
struct fasync_struct {
int magic ;
int fa_fd ;
struct fasync_struct *fa_next ;
struct file *fa_file ;
};
struct file_system_type;
struct super_operations;
struct xattr_handler;
struct mtd_info;
struct super_block {
struct list_head s_list ;
dev_t s_dev ;
unsigned long s_blocksize ;
unsigned char s_blocksize_bits ;
unsigned char s_dirt ;
unsigned long long s_maxbytes ;
struct file_system_type *s_type ;
struct super_operations const *s_op ;
struct dquot_operations *dq_op ;
struct quotactl_ops *s_qcop ;
struct export_operations const *s_export_op ;
unsigned long s_flags ;
unsigned long s_magic ;
struct dentry *s_root ;
struct rw_semaphore s_umount ;
struct mutex s_lock ;
int s_count ;
int s_syncing ;
int s_need_sync_fs ;
atomic_t s_active ;
void *s_security ;
struct xattr_handler **s_xattr ;
struct list_head s_inodes ;
struct list_head s_dirty ;
struct list_head s_io ;
struct list_head s_more_io ;
struct hlist_head s_anon ;
struct list_head s_files ;
struct list_head s_dentry_lru ;
int s_nr_dentry_unused ;
struct block_device *s_bdev ;
struct mtd_info *s_mtd ;
struct list_head s_instances ;
struct quota_info s_dquot ;
int s_frozen ;
wait_queue_head_t s_wait_unfrozen ;
char s_id[32U] ;
void *s_fs_info ;
struct mutex s_vfs_rename_mutex ;
u32 s_time_gran ;
char *s_subtype ;
char *s_options ;
};
struct fiemap_extent_info {
unsigned int fi_flags ;
unsigned int fi_extents_mapped ;
unsigned int fi_extents_max ;
struct fiemap_extent *fi_extents_start ;
};
struct file_operations {
struct module *owner ;
loff_t (*llseek)(struct file * , loff_t , int ) ;
ssize_t (*read)(struct file * , char * , size_t , loff_t * ) ;
ssize_t (*write)(struct file * , char const * , size_t , loff_t * ) ;
ssize_t (*aio_read)(struct kiocb * , struct iovec const * , unsigned long ,
loff_t ) ;
ssize_t (*aio_write)(struct kiocb * , struct iovec const * , unsigned long ,
loff_t ) ;
int (*readdir)(struct file * , void * , int (*)(void * , char const * , int ,
loff_t , u64 , unsigned int ) ) ;
unsigned int (*poll)(struct file * , struct poll_table_struct * ) ;
int (*ioctl)(struct inode * , struct file * , unsigned int , unsigned long ) ;
long (*unlocked_ioctl)(struct file * , unsigned int , unsigned long ) ;
long (*compat_ioctl)(struct file * , unsigned int , unsigned long ) ;
int (*mmap)(struct file * , struct vm_area_struct * ) ;
int (*open)(struct inode * , struct file * ) ;
int (*flush)(struct file * , fl_owner_t ) ;
int (*release)(struct inode * , struct file * ) ;
int (*fsync)(struct file * , struct dentry * , int ) ;
int (*aio_fsync)(struct kiocb * , int ) ;
int (*fasync)(int , struct file * , int ) ;
int (*lock)(struct file * , int , struct file_lock * ) ;
ssize_t (*sendpage)(struct file * , struct page * , int , size_t , loff_t * ,
int ) ;
unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long ,
unsigned long , unsigned long ) ;
int (*check_flags)(int ) ;
int (*dir_notify)(struct file * , unsigned long ) ;
int (*flock)(struct file * , int , struct file_lock * ) ;
ssize_t (*splice_write)(struct pipe_inode_info * , struct file * , loff_t * , size_t ,
unsigned int ) ;
ssize_t (*splice_read)(struct file * , loff_t * , struct pipe_inode_info * , size_t ,
unsigned int ) ;
int (*setlease)(struct file * , long , struct file_lock ** ) ;
};
struct inode_operations {
int (*create)(struct inode * , struct dentry * , int , struct nameidata * ) ;
struct dentry *(*lookup)(struct inode * , struct dentry * , struct nameidata * ) ;
int (*link)(struct dentry * , struct inode * , struct dentry * ) ;
int (*unlink)(struct inode * , struct dentry * ) ;
int (*symlink)(struct inode * , struct dentry * , char const * ) ;
int (*mkdir)(struct inode * , struct dentry * , int ) ;
int (*rmdir)(struct inode * , struct dentry * ) ;
int (*mknod)(struct inode * , struct dentry * , int , dev_t ) ;
int (*rename)(struct inode * , struct dentry * , struct inode * , struct dentry * ) ;
int (*readlink)(struct dentry * , char * , int ) ;
void *(*follow_link)(struct dentry * , struct nameidata * ) ;
void (*put_link)(struct dentry * , struct nameidata * , void * ) ;
void (*truncate)(struct inode * ) ;
int (*permission)(struct inode * , int ) ;
int (*setattr)(struct dentry * , struct iattr * ) ;
int (*getattr)(struct vfsmount * , struct dentry * , struct kstat * ) ;
int (*setxattr)(struct dentry * , char const * , void const * , size_t , int ) ;
ssize_t (*getxattr)(struct dentry * , char const * , void * , size_t ) ;
ssize_t (*listxattr)(struct dentry * , char * , size_t ) ;
int (*removexattr)(struct dentry * , char const * ) ;
void (*truncate_range)(struct inode * , loff_t , loff_t ) ;
long (*fallocate)(struct inode * , int , loff_t , loff_t ) ;
int (*fiemap)(struct inode * , struct fiemap_extent_info * , u64 , u64 ) ;
};
struct seq_file;
struct super_operations {
struct inode *(*alloc_inode)(struct super_block * ) ;
void (*destroy_inode)(struct inode * ) ;
void (*dirty_inode)(struct inode * ) ;
int (*write_inode)(struct inode * , int ) ;
void (*drop_inode)(struct inode * ) ;
void (*delete_inode)(struct inode * ) ;
void (*put_super)(struct super_block * ) ;
void (*write_super)(struct super_block * ) ;
int (*sync_fs)(struct super_block * , int ) ;
void (*write_super_lockfs)(struct super_block * ) ;
void (*unlockfs)(struct super_block * ) ;
int (*statfs)(struct dentry * , struct kstatfs * ) ;
int (*remount_fs)(struct super_block * , int * , char * ) ;
void (*clear_inode)(struct inode * ) ;
void (*umount_begin)(struct super_block * ) ;
int (*show_options)(struct seq_file * , struct vfsmount * ) ;
int (*show_stats)(struct seq_file * , struct vfsmount * ) ;
ssize_t (*quota_read)(struct super_block * , int , char * , size_t , loff_t ) ;
ssize_t (*quota_write)(struct super_block * , int , char const * , size_t ,
loff_t ) ;
};
struct file_system_type {
char const *name ;
int fs_flags ;
int (*get_sb)(struct file_system_type * , int , char const * , void * , struct vfsmount * ) ;
void (*kill_sb)(struct super_block * ) ;
struct module *owner ;
struct file_system_type *next ;
struct list_head fs_supers ;
struct lock_class_key s_lock_key ;
struct lock_class_key s_umount_key ;
struct lock_class_key i_lock_key ;
struct lock_class_key i_mutex_key ;
struct lock_class_key i_mutex_dir_key ;
struct lock_class_key i_alloc_sem_key ;
};
struct bio;
typedef int read_proc_t(char * , char ** , off_t , int , int * , void * );
typedef int write_proc_t(struct file * , char const * , unsigned long , void * );
struct proc_dir_entry {
unsigned int low_ino ;
unsigned short namelen ;
char const *name ;
mode_t mode ;
nlink_t nlink ;
uid_t uid ;
gid_t gid ;
loff_t size ;
struct inode_operations const *proc_iops ;
struct file_operations const *proc_fops ;
struct module *owner ;
struct proc_dir_entry *next ;
struct proc_dir_entry *parent ;
struct proc_dir_entry *subdir ;
void *data ;
read_proc_t *read_proc ;
write_proc_t *write_proc ;
atomic_t count ;
int pde_users ;
spinlock_t pde_unload_lock ;
struct completion *pde_unload_completion ;
struct list_head pde_openers ;
};
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 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 klist_node;
struct klist {
spinlock_t k_lock ;
struct list_head k_list ;
void (*get)(struct klist_node * ) ;
void (*put)(struct klist_node * ) ;
};
struct klist_node {
void *n_klist ;
struct list_head n_node ;
struct kref n_ref ;
struct completion n_removed ;
};
struct dma_mapping_ops;
struct dev_archdata {
void *acpi_handle ;
struct dma_mapping_ops *dma_ops ;
void *iommu ;
};
struct driver_private;
struct class;
struct class_private;
struct bus_type;
struct bus_type_private;
struct bus_attribute {
struct attribute attr ;
ssize_t (*show)(struct bus_type * , char * ) ;
ssize_t (*store)(struct bus_type * , char const * , size_t ) ;
};
struct device_attribute;
struct driver_attribute;
struct bus_type {
char const *name ;
struct bus_attribute *bus_attrs ;
struct device_attribute *dev_attrs ;
struct driver_attribute *drv_attrs ;
int (*match)(struct device * , struct device_driver * ) ;
int (*uevent)(struct device * , struct kobj_uevent_env * ) ;
int (*probe)(struct device * ) ;
int (*remove)(struct device * ) ;
void (*shutdown)(struct device * ) ;
int (*suspend)(struct device * , pm_message_t ) ;
int (*suspend_late)(struct device * , pm_message_t ) ;
int (*resume_early)(struct device * ) ;
int (*resume)(struct device * ) ;
struct pm_ext_ops *pm ;
struct bus_type_private *p ;
};
struct device_driver {
char const *name ;
struct bus_type *bus ;
struct module *owner ;
char const *mod_name ;
int (*probe)(struct device * ) ;
int (*remove)(struct device * ) ;
void (*shutdown)(struct device * ) ;
int (*suspend)(struct device * , pm_message_t ) ;
int (*resume)(struct device * ) ;
struct attribute_group **groups ;
struct pm_ops *pm ;
struct driver_private *p ;
};
struct driver_attribute {
struct attribute attr ;
ssize_t (*show)(struct device_driver * , char * ) ;
ssize_t (*store)(struct device_driver * , char const * , size_t ) ;
};
struct class_attribute;
struct class {
char const *name ;
struct module *owner ;
struct class_attribute *class_attrs ;
struct device_attribute *dev_attrs ;
struct kobject *dev_kobj ;
int (*dev_uevent)(struct device * , struct kobj_uevent_env * ) ;
void (*class_release)(struct class * ) ;
void (*dev_release)(struct device * ) ;
int (*suspend)(struct device * , pm_message_t ) ;
int (*resume)(struct device * ) ;
struct pm_ops *pm ;
struct class_private *p ;
};
struct device_type;
struct class_attribute {
struct attribute attr ;
ssize_t (*show)(struct class * , char * ) ;
ssize_t (*store)(struct class * , char const * , size_t ) ;
};
struct device_type {
char const *name ;
struct attribute_group **groups ;
int (*uevent)(struct device * , struct kobj_uevent_env * ) ;
void (*release)(struct device * ) ;
int (*suspend)(struct device * , pm_message_t ) ;
int (*resume)(struct device * ) ;
struct pm_ops *pm ;
};
struct device_attribute {
struct attribute attr ;
ssize_t (*show)(struct device * , struct device_attribute * , char * ) ;
ssize_t (*store)(struct device * , struct device_attribute * , char const * ,
size_t ) ;
};
struct device_dma_parameters {
unsigned int max_segment_size ;
unsigned long segment_boundary_mask ;
};
struct dma_coherent_mem;
struct device {
struct klist klist_children ;
struct klist_node knode_parent ;
struct klist_node knode_driver ;
struct klist_node knode_bus ;
struct device *parent ;
struct kobject kobj ;
char bus_id[20U] ;
char const *init_name ;
struct device_type *type ;
unsigned char uevent_suppress : 1 ;
struct semaphore sem ;
struct bus_type *bus ;
struct device_driver *driver ;
void *driver_data ;
void *platform_data ;
struct dev_pm_info power ;
int numa_node ;
u64 *dma_mask ;
u64 coherent_dma_mask ;
struct device_dma_parameters *dma_parms ;
struct list_head dma_pools ;
struct dma_coherent_mem *dma_mem ;
struct dev_archdata archdata ;
spinlock_t devres_lock ;
struct list_head devres_head ;
struct klist_node knode_class ;
struct class *class ;
dev_t devt ;
struct attribute_group **groups ;
void (*release)(struct device * ) ;
};
struct 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_driver;
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_type ;
u8 rom_base_reg ;
u8 pin ;
struct pci_driver *driver ;
u64 dma_mask ;
struct device_dma_parameters dma_parms ;
pci_power_t current_state ;
int pm_cap ;
unsigned char pme_support : 5 ;
unsigned char d1_support : 1 ;
unsigned char d2_support : 1 ;
unsigned char no_d1d2 : 1 ;
struct pcie_link_state *link_state ;
pci_channel_state_t error_state ;
struct device dev ;
int cfg_size ;
unsigned int irq ;
struct resource resource[12U] ;
unsigned char transparent : 1 ;
unsigned char multifunction : 1 ;
unsigned char is_added : 1 ;
unsigned char is_busmaster : 1 ;
unsigned char no_msi : 1 ;
unsigned char block_ucfg_access : 1 ;
unsigned char broken_parity_status : 1 ;
unsigned char msi_enabled : 1 ;
unsigned char msix_enabled : 1 ;
unsigned char is_managed : 1 ;
unsigned char is_pcie : 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[12U] ;
struct bin_attribute *res_attr_wc[12U] ;
struct list_head msi_list ;
struct pci_vpd *vpd ;
};
struct pci_ops;
struct pci_bus {
struct list_head node ;
struct pci_bus *parent ;
struct list_head children ;
struct list_head devices ;
struct pci_dev *self ;
struct list_head slots ;
struct resource *resource[16U] ;
struct pci_ops *ops ;
void *sysdata ;
struct proc_dir_entry *procdir ;
unsigned char number ;
unsigned char primary ;
unsigned char secondary ;
unsigned char subordinate ;
char name[48U] ;
unsigned short bridge_ctl ;
pci_bus_flags_t bus_flags ;
struct device *bridge ;
struct device dev ;
struct bin_attribute *legacy_io ;
struct bin_attribute *legacy_mem ;
unsigned char is_added : 1 ;
};
struct pci_ops {
int (*read)(struct pci_bus * , unsigned int , int , int , u32 * ) ;
int (*write)(struct pci_bus * , unsigned int , int , int , u32 ) ;
};
struct pci_dynids {
spinlock_t lock ;
struct list_head list ;
unsigned char use_driver_data : 1 ;
};
typedef unsigned int pci_ers_result_t;
struct pci_error_handlers {
pci_ers_result_t (*error_detected)(struct pci_dev * , enum pci_channel_state ) ;
pci_ers_result_t (*mmio_enabled)(struct pci_dev * ) ;
pci_ers_result_t (*link_reset)(struct pci_dev * ) ;
pci_ers_result_t (*slot_reset)(struct pci_dev * ) ;
void (*resume)(struct pci_dev * ) ;
};
struct pci_driver {
struct list_head node ;
char *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 * ) ;
struct pm_ext_ops *pm ;
struct pci_error_handlers *err_handler ;
struct device_driver driver ;
struct pci_dynids dynids ;
};
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 rb_node {
unsigned long rb_parent_color ;
struct rb_node *rb_right ;
struct rb_node *rb_left ;
};
struct rb_root {
struct rb_node *rb_node ;
};
typedef atomic_long_t mm_counter_t;
struct __anonstruct_ldv_14706_100 {
u16 inuse ;
u16 objects ;
};
union __anonunion_ldv_14707_99 {
atomic_t _mapcount ;
struct __anonstruct_ldv_14706_100 ldv_14706 ;
};
struct __anonstruct_ldv_14712_102 {
unsigned long private ;
struct address_space *mapping ;
};
union __anonunion_ldv_14716_101 {
struct __anonstruct_ldv_14712_102 ldv_14712 ;
spinlock_t ptl ;
struct kmem_cache *slab ;
struct page *first_page ;
};
union __anonunion_ldv_14720_103 {
unsigned long index ;
void *freelist ;
};
struct page {
unsigned long flags ;
atomic_t _count ;
union __anonunion_ldv_14707_99 ldv_14707 ;
union __anonunion_ldv_14716_101 ldv_14716 ;
union __anonunion_ldv_14720_103 ldv_14720 ;
struct list_head lru ;
unsigned long page_cgroup ;
};
struct __anonstruct_vm_set_105 {
struct list_head list ;
void *parent ;
struct vm_area_struct *head ;
};
union __anonunion_shared_104 {
struct __anonstruct_vm_set_105 vm_set ;
struct raw_prio_tree_node prio_tree_node ;
};
struct anon_vma;
struct vm_operations_struct;
struct mempolicy;
struct vm_area_struct {
struct mm_struct *vm_mm ;
unsigned long vm_start ;
unsigned long vm_end ;
struct vm_area_struct *vm_next ;
pgprot_t vm_page_prot ;
unsigned long vm_flags ;
struct rb_node vm_rb ;
union __anonunion_shared_104 shared ;
struct list_head anon_vma_node ;
struct anon_vma *anon_vma ;
struct vm_operations_struct *vm_ops ;
unsigned long vm_pgoff ;
struct file *vm_file ;
void *vm_private_data ;
unsigned long vm_truncate_count ;
struct mempolicy *vm_policy ;
};
struct core_thread {
struct task_struct *task ;
struct core_thread *next ;
};
struct core_state {
atomic_t nr_threads ;
struct core_thread dumper ;
struct completion startup ;
};
struct kioctx;
struct mmu_notifier_mm;
struct mm_struct {
struct vm_area_struct *mmap ;
struct rb_root mm_rb ;
struct vm_area_struct *mmap_cache ;
unsigned long (*get_unmapped_area)(struct file * , unsigned long , unsigned long ,
unsigned long , unsigned long ) ;
void (*unmap_area)(struct mm_struct * , unsigned long ) ;
unsigned long mmap_base ;
unsigned long task_size ;
unsigned long cached_hole_size ;
unsigned long free_area_cache ;
pgd_t *pgd ;
atomic_t mm_users ;
atomic_t mm_count ;
int map_count ;
struct rw_semaphore mmap_sem ;
spinlock_t page_table_lock ;
struct list_head mmlist ;
mm_counter_t _file_rss ;
mm_counter_t _anon_rss ;
unsigned long hiwater_rss ;
unsigned long hiwater_vm ;
unsigned long total_vm ;
unsigned long locked_vm ;
unsigned long shared_vm ;
unsigned long exec_vm ;
unsigned long stack_vm ;
unsigned long reserved_vm ;
unsigned long def_flags ;
unsigned long nr_ptes ;
unsigned long start_code ;
unsigned long end_code ;
unsigned long start_data ;
unsigned long end_data ;
unsigned long start_brk ;
unsigned long brk ;
unsigned long start_stack ;
unsigned long arg_start ;
unsigned long arg_end ;
unsigned long env_start ;
unsigned long env_end ;
unsigned long saved_auxv[42U] ;
cpumask_t cpu_vm_mask ;
mm_context_t context ;
unsigned int faultstamp ;
unsigned int token_priority ;
unsigned int last_interval ;
unsigned long flags ;
struct core_state *core_state ;
rwlock_t ioctx_list_lock ;
struct kioctx *ioctx_list ;
struct task_struct *owner ;
struct file *exe_file ;
unsigned long num_exe_file_vmas ;
struct mmu_notifier_mm *mmu_notifier_mm ;
};
struct user_struct;
struct vm_fault {
unsigned int flags ;
unsigned long pgoff ;
void *virtual_address ;
struct page *page ;
};
struct vm_operations_struct {
void (*open)(struct vm_area_struct * ) ;
void (*close)(struct vm_area_struct * ) ;
int (*fault)(struct vm_area_struct * , struct vm_fault * ) ;
int (*page_mkwrite)(struct vm_area_struct * , struct page * ) ;
int (*access)(struct vm_area_struct * , unsigned long , void * , int , int ) ;
int (*set_policy)(struct vm_area_struct * , struct mempolicy * ) ;
struct mempolicy *(*get_policy)(struct vm_area_struct * , unsigned long ) ;
int (*migrate)(struct vm_area_struct * , nodemask_t const * , nodemask_t const * ,
unsigned long ) ;
};
struct dma_mapping_ops {
int (*mapping_error)(struct device * , dma_addr_t ) ;
void *(*alloc_coherent)(struct device * , size_t , dma_addr_t * , gfp_t ) ;
void (*free_coherent)(struct device * , size_t , void * , dma_addr_t ) ;
dma_addr_t (*map_single)(struct device * , phys_addr_t , size_t , int ) ;
void (*unmap_single)(struct device * , dma_addr_t , size_t , int ) ;
void (*sync_single_for_cpu)(struct device * , dma_addr_t , size_t , int ) ;
void (*sync_single_for_device)(struct device * , dma_addr_t , size_t , int ) ;
void (*sync_single_range_for_cpu)(struct device * , dma_addr_t , unsigned long ,
size_t , int ) ;
void (*sync_single_range_for_device)(struct device * , dma_addr_t , unsigned long ,
size_t , int ) ;
void (*sync_sg_for_cpu)(struct device * , struct scatterlist * , int , int ) ;
void (*sync_sg_for_device)(struct device * , struct scatterlist * , int , int ) ;
int (*map_sg)(struct device * , struct scatterlist * , int , int ) ;
void (*unmap_sg)(struct device * , struct scatterlist * , int , int ) ;
int (*dma_supported)(struct device * , u64 ) ;
int is_phys ;
};
typedef unsigned long cputime_t;
struct sem_undo_list;
struct sem_undo_list {
atomic_t refcnt ;
spinlock_t lock ;
struct list_head list_proc ;
};
struct sysv_sem {
struct sem_undo_list *undo_list ;
};
struct siginfo;
struct __anonstruct_sigset_t_106 {
unsigned long sig[1U] ;
};
typedef struct __anonstruct_sigset_t_106 sigset_t;
typedef void __signalfn_t(int );
typedef __signalfn_t *__sighandler_t;
typedef void __restorefn_t(void);
typedef __restorefn_t *__sigrestore_t;
struct sigaction {
__sighandler_t sa_handler ;
unsigned long sa_flags ;
__sigrestore_t sa_restorer ;
sigset_t sa_mask ;
};
struct k_sigaction {
struct sigaction sa ;
};
union sigval {
int sival_int ;
void *sival_ptr ;
};
typedef union sigval sigval_t;
struct __anonstruct__kill_108 {
pid_t _pid ;
uid_t _uid ;
};
struct __anonstruct__timer_109 {
timer_t _tid ;
int _overrun ;
char _pad[0U] ;
sigval_t _sigval ;
int _sys_private ;
};
struct __anonstruct__rt_110 {
pid_t _pid ;
uid_t _uid ;
sigval_t _sigval ;
};
struct __anonstruct__sigchld_111 {
pid_t _pid ;
uid_t _uid ;
int _status ;
clock_t _utime ;
clock_t _stime ;
};
struct __anonstruct__sigfault_112 {
void *_addr ;
};
struct __anonstruct__sigpoll_113 {
long _band ;
int _fd ;
};
union __anonunion__sifields_107 {
int _pad[28U] ;
struct __anonstruct__kill_108 _kill ;
struct __anonstruct__timer_109 _timer ;
struct __anonstruct__rt_110 _rt ;
struct __anonstruct__sigchld_111 _sigchld ;
struct __anonstruct__sigfault_112 _sigfault ;
struct __anonstruct__sigpoll_113 _sigpoll ;
};
struct siginfo {
int si_signo ;
int si_errno ;
int si_code ;
union __anonunion__sifields_107 _sifields ;
};
typedef struct siginfo siginfo_t;
struct sigpending {
struct list_head list ;
sigset_t signal ;
};
struct fs_struct {
atomic_t count ;
rwlock_t lock ;
int umask ;
struct path root ;
struct path pwd ;
};
struct prop_local_single {
unsigned long events ;
unsigned long period ;
int shift ;
spinlock_t lock ;
};
struct __anonstruct_seccomp_t_116 {
int mode ;
};
typedef struct __anonstruct_seccomp_t_116 seccomp_t;
struct plist_head {
struct list_head prio_list ;
struct list_head node_list ;
spinlock_t *lock ;
};
struct rt_mutex_waiter;
struct rlimit {
unsigned long rlim_cur ;
unsigned long rlim_max ;
};
struct hrtimer_clock_base;
struct hrtimer_cpu_base;
enum hrtimer_restart {
HRTIMER_NORESTART = 0,
HRTIMER_RESTART = 1
} ;
enum hrtimer_cb_mode {
HRTIMER_CB_SOFTIRQ = 0,
HRTIMER_CB_IRQSAFE = 1,
HRTIMER_CB_IRQSAFE_NO_RESTART = 2,
HRTIMER_CB_IRQSAFE_PERCPU = 3,
HRTIMER_CB_IRQSAFE_UNLOCKED = 4
} ;
struct hrtimer {
struct rb_node node ;
ktime_t expires ;
enum hrtimer_restart (*function)(struct hrtimer * ) ;
struct hrtimer_clock_base *base ;
unsigned long state ;
enum hrtimer_cb_mode cb_mode ;
struct list_head cb_entry ;
void *start_site ;
char start_comm[16U] ;
int start_pid ;
};
struct hrtimer_clock_base {
struct hrtimer_cpu_base *cpu_base ;
clockid_t index ;
struct rb_root active ;
struct rb_node *first ;
ktime_t resolution ;
ktime_t (*get_time)(void) ;
ktime_t (*get_softirq_time)(void) ;
ktime_t softirq_time ;
ktime_t offset ;
int (*reprogram)(struct hrtimer * , struct hrtimer_clock_base * , ktime_t ) ;
};
struct hrtimer_cpu_base {
spinlock_t lock ;
struct hrtimer_clock_base clock_base[2U] ;
struct list_head cb_pending ;
ktime_t expires_next ;
int hres_active ;
unsigned long nr_events ;
};
struct task_io_accounting {
u64 rchar ;
u64 wchar ;
u64 syscr ;
u64 syscw ;
u64 read_bytes ;
u64 write_bytes ;
u64 cancelled_write_bytes ;
};
struct latency_record {
unsigned long backtrace[12U] ;
unsigned int count ;
unsigned long time ;
unsigned long max ;
};
struct futex_pi_state;
struct robust_list_head;
struct cfs_rq;
struct task_group;
struct nsproxy;
struct io_event {
__u64 data ;
__u64 obj ;
__s64 res ;
__s64 res2 ;
};
struct iovec {
void *iov_base ;
__kernel_size_t iov_len ;
};
union __anonunion_ki_obj_117 {
void *user ;
struct task_struct *tsk ;
};
struct kiocb {
struct list_head ki_run_list ;
unsigned long ki_flags ;
int ki_users ;
unsigned int ki_key ;
struct file *ki_filp ;
struct kioctx *ki_ctx ;
int (*ki_cancel)(struct kiocb * , struct io_event * ) ;
ssize_t (*ki_retry)(struct kiocb * ) ;
void (*ki_dtor)(struct kiocb * ) ;
union __anonunion_ki_obj_117 ki_obj ;
__u64 ki_user_data ;
wait_queue_t ki_wait ;
loff_t ki_pos ;
void *private ;
unsigned short ki_opcode ;
size_t ki_nbytes ;
char *ki_buf ;
size_t ki_left ;
struct iovec ki_inline_vec ;
struct iovec *ki_iovec ;
unsigned long ki_nr_segs ;
unsigned long ki_cur_seg ;
struct list_head ki_list ;
struct file *ki_eventfd ;
};
struct aio_ring_info {
unsigned long mmap_base ;
unsigned long mmap_size ;
struct page **ring_pages ;
spinlock_t ring_lock ;
long nr_pages ;
unsigned int nr ;
unsigned int tail ;
struct page *internal_pages[8U] ;
};
struct kioctx {
atomic_t users ;
int dead ;
struct mm_struct *mm ;
unsigned long user_id ;
struct kioctx *next ;
wait_queue_head_t wait ;
spinlock_t ctx_lock ;
int reqs_active ;
struct list_head active_reqs ;
struct list_head run_list ;
unsigned int max_reqs ;
struct aio_ring_info ring_info ;
struct delayed_work wq ;
};
struct sighand_struct {
atomic_t count ;
struct k_sigaction action[64U] ;
spinlock_t siglock ;
wait_queue_head_t signalfd_wqh ;
};
struct pacct_struct {
int ac_flag ;
long ac_exitcode ;
unsigned long ac_mem ;
cputime_t ac_utime ;
cputime_t ac_stime ;
unsigned long ac_minflt ;
unsigned long ac_majflt ;
};
union __anonunion_ldv_18159_118 {
pid_t pgrp ;
pid_t __pgrp ;
};
union __anonunion_ldv_18164_119 {
pid_t session ;
pid_t __session ;
};
struct tty_struct;
struct taskstats;
struct tty_audit_buf;
struct signal_struct {
atomic_t count ;
atomic_t live ;
wait_queue_head_t wait_chldexit ;
struct task_struct *curr_target ;
struct sigpending shared_pending ;
int group_exit_code ;
int notify_count ;
struct task_struct *group_exit_task ;
int group_stop_count ;
unsigned int flags ;
struct list_head posix_timers ;
struct hrtimer real_timer ;
struct pid *leader_pid ;
ktime_t it_real_incr ;
cputime_t it_prof_expires ;
cputime_t it_virt_expires ;
cputime_t it_prof_incr ;
cputime_t it_virt_incr ;
union __anonunion_ldv_18159_118 ldv_18159 ;
struct pid *tty_old_pgrp ;
union __anonunion_ldv_18164_119 ldv_18164 ;
int leader ;
struct tty_struct *tty ;
cputime_t utime ;
cputime_t stime ;
cputime_t cutime ;
cputime_t cstime ;
cputime_t gtime ;
cputime_t cgtime ;
unsigned long nvcsw ;
unsigned long nivcsw ;
unsigned long cnvcsw ;
unsigned long cnivcsw ;
unsigned long min_flt ;
unsigned long maj_flt ;
unsigned long cmin_flt ;
unsigned long cmaj_flt ;
unsigned long inblock ;
unsigned long oublock ;
unsigned long cinblock ;
unsigned long coublock ;
struct task_io_accounting ioac ;
unsigned long long sum_sched_runtime ;
struct rlimit rlim[16U] ;
struct list_head cpu_timers[3U] ;
struct key *session_keyring ;
struct key *process_keyring ;
struct pacct_struct pacct ;
struct taskstats *stats ;
unsigned int audit_tty ;
struct tty_audit_buf *tty_audit_buf ;
};
struct user_struct {
atomic_t __count ;
atomic_t processes ;
atomic_t files ;
atomic_t sigpending ;
atomic_t inotify_watches ;
atomic_t inotify_devs ;
unsigned long mq_bytes ;
unsigned long locked_shm ;
struct key *uid_keyring ;
struct key *session_keyring ;
struct hlist_node uidhash_node ;
uid_t uid ;
struct task_group *tg ;
struct kobject kobj ;
struct work_struct work ;
};
struct reclaim_state;
struct sched_info {
unsigned long pcount ;
unsigned long long cpu_time ;
unsigned long long run_delay ;
unsigned long long last_arrival ;
unsigned long long last_queued ;
unsigned int bkl_count ;
};
struct task_delay_info {
spinlock_t lock ;
unsigned int flags ;
struct timespec blkio_start ;
struct timespec blkio_end ;
u64 blkio_delay ;
u64 swapin_delay ;
u32 blkio_count ;
u32 swapin_count ;
struct timespec freepages_start ;
struct timespec freepages_end ;
u64 freepages_delay ;
u32 freepages_count ;
};
enum cpu_idle_type {
CPU_IDLE = 0,
CPU_NOT_IDLE = 1,
CPU_NEWLY_IDLE = 2,
CPU_MAX_IDLE_TYPES = 3
} ;
struct sched_group {
struct sched_group *next ;
cpumask_t cpumask ;
unsigned int __cpu_power ;
u32 reciprocal_cpu_power ;
};
enum sched_domain_level {
SD_LV_NONE = 0,
SD_LV_SIBLING = 1,
SD_LV_MC = 2,
SD_LV_CPU = 3,
SD_LV_NODE = 4,
SD_LV_ALLNODES = 5,
SD_LV_MAX = 6
} ;
struct sched_domain {
struct sched_domain *parent ;
struct sched_domain *child ;
struct sched_group *groups ;
cpumask_t span ;
unsigned long min_interval ;
unsigned long max_interval ;
unsigned int busy_factor ;
unsigned int imbalance_pct ;
unsigned int cache_nice_tries ;
unsigned int busy_idx ;
unsigned int idle_idx ;
unsigned int newidle_idx ;
unsigned int wake_idx ;
unsigned int forkexec_idx ;
int flags ;
enum sched_domain_level level ;
unsigned long last_balance ;
unsigned int balance_interval ;
unsigned int nr_balance_failed ;
u64 last_update ;
unsigned int lb_count[3U] ;
unsigned int lb_failed[3U] ;
unsigned int lb_balanced[3U] ;
unsigned int lb_imbalance[3U] ;
unsigned int lb_gained[3U] ;
unsigned int lb_hot_gained[3U] ;
unsigned int lb_nobusyg[3U] ;
unsigned int lb_nobusyq[3U] ;
unsigned int alb_count ;
unsigned int alb_failed ;
unsigned int alb_pushed ;
unsigned int sbe_count ;
unsigned int sbe_balanced ;
unsigned int sbe_pushed ;
unsigned int sbf_count ;
unsigned int sbf_balanced ;
unsigned int sbf_pushed ;
unsigned int ttwu_wake_remote ;
unsigned int ttwu_move_affine ;
unsigned int ttwu_move_balance ;
char *name ;
};
struct io_context;
struct group_info {
int ngroups ;
atomic_t usage ;
gid_t small_block[32U] ;
int nblocks ;
gid_t *blocks[0U] ;
};
struct audit_context;
struct rq;
struct sched_class {
struct sched_class const *next ;
void (*enqueue_task)(struct rq * , struct task_struct * , int ) ;
void (*dequeue_task)(struct rq * , struct task_struct * , int ) ;
void (*yield_task)(struct rq * ) ;
int (*select_task_rq)(struct task_struct * , int ) ;
void (*check_preempt_curr)(struct rq * , struct task_struct * , int ) ;
struct task_struct *(*pick_next_task)(struct rq * ) ;
void (*put_prev_task)(struct rq * , struct task_struct * ) ;
unsigned long (*load_balance)(struct rq * , int , struct rq * , unsigned long ,
struct sched_domain * , enum cpu_idle_type , int * ,
int * ) ;
int (*move_one_task)(struct rq * , int , struct rq * , struct sched_domain * ,
enum cpu_idle_type ) ;
void (*pre_schedule)(struct rq * , struct task_struct * ) ;
void (*post_schedule)(struct rq * ) ;
void (*task_wake_up)(struct rq * , struct task_struct * ) ;
void (*set_curr_task)(struct rq * ) ;
void (*task_tick)(struct rq * , struct task_struct * , int ) ;
void (*task_new)(struct rq * , struct task_struct * ) ;
void (*set_cpus_allowed)(struct task_struct * , cpumask_t const * ) ;
void (*rq_online)(struct rq * ) ;
void (*rq_offline)(struct rq * ) ;
void (*switched_from)(struct rq * , struct task_struct * , int ) ;
void (*switched_to)(struct rq * , struct task_struct * , int ) ;
void (*prio_changed)(struct rq * , struct task_struct * , int , int ) ;
void (*moved_group)(struct task_struct * ) ;
};
struct load_weight {
unsigned long weight ;
unsigned long inv_weight ;
};
struct sched_entity {
struct load_weight load ;
struct rb_node run_node ;
struct list_head group_node ;
unsigned int on_rq ;
u64 exec_start ;
u64 sum_exec_runtime ;
u64 vruntime ;
u64 prev_sum_exec_runtime ;
u64 last_wakeup ;
u64 avg_overlap ;
u64 wait_start ;
u64 wait_max ;
u64 wait_count ;
u64 wait_sum ;
u64 sleep_start ;
u64 sleep_max ;
s64 sum_sleep_runtime ;
u64 block_start ;
u64 block_max ;
u64 exec_max ;
u64 slice_max ;
u64 nr_migrations ;
u64 nr_migrations_cold ;
u64 nr_failed_migrations_affine ;
u64 nr_failed_migrations_running ;
u64 nr_failed_migrations_hot ;
u64 nr_forced_migrations ;
u64 nr_forced2_migrations ;
u64 nr_wakeups ;
u64 nr_wakeups_sync ;
u64 nr_wakeups_migrate ;
u64 nr_wakeups_local ;
u64 nr_wakeups_remote ;
u64 nr_wakeups_affine ;
u64 nr_wakeups_affine_attempts ;
u64 nr_wakeups_passive ;
u64 nr_wakeups_idle ;
struct sched_entity *parent ;
struct cfs_rq *cfs_rq ;
struct cfs_rq *my_q ;
};
struct rt_rq;
struct sched_rt_entity {
struct list_head run_list ;
unsigned long timeout ;
unsigned int time_slice ;
int nr_cpus_allowed ;
struct sched_rt_entity *back ;
struct sched_rt_entity *parent ;
struct rt_rq *rt_rq ;
struct rt_rq *my_q ;
};
struct linux_binfmt;
struct css_set;
struct compat_robust_list_head;
struct task_struct {
long volatile state ;
void *stack ;
atomic_t usage ;
unsigned int flags ;
unsigned int ptrace ;
int lock_depth ;
int prio ;
int static_prio ;
int normal_prio ;
unsigned int rt_priority ;
struct sched_class const *sched_class ;
struct sched_entity se ;
struct sched_rt_entity rt ;
struct hlist_head preempt_notifiers ;
unsigned char fpu_counter ;
s8 oomkilladj ;
unsigned int policy ;
cpumask_t cpus_allowed ;
struct sched_info sched_info ;
struct list_head tasks ;
struct mm_struct *mm ;
struct mm_struct *active_mm ;
struct linux_binfmt *binfmt ;
int exit_state ;
int exit_code ;
int exit_signal ;
int pdeath_signal ;
unsigned int personality ;
unsigned char did_exec : 1 ;
pid_t pid ;
pid_t tgid ;
struct task_struct *real_parent ;
struct task_struct *parent ;
struct list_head children ;
struct list_head sibling ;
struct task_struct *group_leader ;
struct list_head ptraced ;
struct list_head ptrace_entry ;
struct pid_link pids[3U] ;
struct list_head thread_group ;
struct completion *vfork_done ;
int *set_child_tid ;
int *clear_child_tid ;
cputime_t utime ;
cputime_t stime ;
cputime_t utimescaled ;
cputime_t stimescaled ;
cputime_t gtime ;
cputime_t prev_utime ;
cputime_t prev_stime ;
unsigned long nvcsw ;
unsigned long nivcsw ;
struct timespec start_time ;
struct timespec real_start_time ;
unsigned long min_flt ;
unsigned long maj_flt ;
cputime_t it_prof_expires ;
cputime_t it_virt_expires ;
unsigned long long it_sched_expires ;
struct list_head cpu_timers[3U] ;
uid_t uid ;
uid_t euid ;
uid_t suid ;
uid_t fsuid ;
gid_t gid ;
gid_t egid ;
gid_t sgid ;
gid_t fsgid ;
struct group_info *group_info ;
kernel_cap_t cap_effective ;
kernel_cap_t cap_inheritable ;
kernel_cap_t cap_permitted ;
kernel_cap_t cap_bset ;
struct user_struct *user ;
unsigned int securebits ;
unsigned char jit_keyring ;
struct key *request_key_auth ;
struct key *thread_keyring ;
char comm[16U] ;
int link_count ;
int total_link_count ;
struct sysv_sem sysvsem ;
unsigned long last_switch_timestamp ;
unsigned long last_switch_count ;
struct thread_struct thread ;
struct fs_struct *fs ;
struct files_struct *files ;
struct nsproxy *nsproxy ;
struct signal_struct *signal ;
struct sighand_struct *sighand ;
sigset_t blocked ;
sigset_t real_blocked ;
sigset_t saved_sigmask ;
struct sigpending pending ;
unsigned long sas_ss_sp ;
size_t sas_ss_size ;
int (*notifier)(void * ) ;
void *notifier_data ;
sigset_t *notifier_mask ;
void *security ;
struct audit_context *audit_context ;
uid_t loginuid ;
unsigned int sessionid ;
seccomp_t seccomp ;
u32 parent_exec_id ;
u32 self_exec_id ;
spinlock_t alloc_lock ;
spinlock_t pi_lock ;
struct plist_head pi_waiters ;
struct rt_mutex_waiter *pi_blocked_on ;
struct mutex_waiter *blocked_on ;
unsigned int irq_events ;
int hardirqs_enabled ;
unsigned long hardirq_enable_ip ;
unsigned int hardirq_enable_event ;
unsigned long hardirq_disable_ip ;
unsigned int hardirq_disable_event ;
int softirqs_enabled ;
unsigned long softirq_disable_ip ;
unsigned int softirq_disable_event ;
unsigned long softirq_enable_ip ;
unsigned int softirq_enable_event ;
int hardirq_context ;
int softirq_context ;
u64 curr_chain_key ;
int lockdep_depth ;
unsigned int lockdep_recursion ;
struct held_lock held_locks[48U] ;
void *journal_info ;
struct bio *bio_list ;
struct bio **bio_tail ;
struct reclaim_state *reclaim_state ;
struct backing_dev_info *backing_dev_info ;
struct io_context *io_context ;
unsigned long ptrace_message ;
siginfo_t *last_siginfo ;
struct task_io_accounting ioac ;
u64 acct_rss_mem1 ;
u64 acct_vm_mem1 ;
cputime_t acct_timexpd ;
nodemask_t mems_allowed ;
int cpuset_mems_generation ;
int cpuset_mem_spread_rotor ;
struct css_set *cgroups ;
struct list_head cg_list ;
struct robust_list_head *robust_list ;
struct compat_robust_list_head *compat_robust_list ;
struct list_head pi_state_list ;
struct futex_pi_state *pi_state_cache ;
struct mempolicy *mempolicy ;
short il_next ;
atomic_t fs_excl ;
struct rcu_head rcu ;
struct pipe_inode_info *splice_pipe ;
struct task_delay_info *delays ;
int make_it_fail ;
struct prop_local_single dirties ;
int latency_record_count ;
struct latency_record latency_record[32U] ;
};
struct cdev {
struct kobject kobj ;
struct module *owner ;
struct file_operations const *ops ;
struct list_head list ;
dev_t dev ;
unsigned int count ;
};
struct exception_table_entry {
unsigned long insn ;
unsigned long fixup ;
};
typedef s32 compat_time_t;
typedef s32 compat_long_t;
struct compat_timespec {
compat_time_t tv_sec ;
s32 tv_nsec ;
};
typedef u32 compat_uptr_t;
struct compat_robust_list {
compat_uptr_t next ;
};
struct compat_robust_list_head {
struct compat_robust_list list ;
compat_long_t futex_offset ;
compat_uptr_t list_op_pending ;
};
enum chipset_type {
NOT_SUPPORTED = 0,
SUPPORTED = 1
} ;
struct agp_version {
u16 major ;
u16 minor ;
};
struct agp_kern_info {
struct agp_version version ;
struct pci_dev *device ;
enum chipset_type chipset ;
unsigned long mode ;
unsigned long aper_base ;
size_t aper_size ;
int max_memory ;
int current_memory ;
bool cant_use_aperture ;
unsigned long page_mask ;
struct vm_operations_struct *vm_ops ;
};
struct agp_bridge_data;
struct poll_table_struct {
void (*qproc)(struct file * , wait_queue_head_t * , struct poll_table_struct * ) ;
};
typedef int irqreturn_t;
typedef unsigned int drm_handle_t;
typedef unsigned int drm_drawable_t;
typedef unsigned int drm_magic_t;
struct drm_tex_region {
unsigned char next ;
unsigned char prev ;
unsigned char in_use ;
unsigned char padding ;
unsigned int age ;
};
struct drm_hw_lock {
unsigned int volatile lock ;
char padding[60U] ;
};
enum drm_map_type {
_DRM_FRAME_BUFFER = 0,
_DRM_REGISTERS = 1,
_DRM_SHM = 2,
_DRM_AGP = 3,
_DRM_SCATTER_GATHER = 4,
_DRM_CONSISTENT = 5
} ;
enum drm_map_flags {
_DRM_RESTRICTED = 1,
_DRM_READ_ONLY = 2,
_DRM_LOCKED = 4,
_DRM_KERNEL = 8,
_DRM_WRITE_COMBINING = 16,
_DRM_CONTAINS_LOCK = 32,
_DRM_REMOVABLE = 64,
_DRM_DRIVER = 128
} ;
struct drm_map {
unsigned long offset ;
unsigned long size ;
enum drm_map_type type ;
enum drm_map_flags flags ;
void *handle ;
int mtrr ;
};
enum drm_stat_type {
_DRM_STAT_LOCK = 0,
_DRM_STAT_OPENS = 1,
_DRM_STAT_CLOSES = 2,
_DRM_STAT_IOCTLS = 3,
_DRM_STAT_LOCKS = 4,
_DRM_STAT_UNLOCKS = 5,
_DRM_STAT_VALUE = 6,
_DRM_STAT_BYTE = 7,
_DRM_STAT_COUNT = 8,
_DRM_STAT_IRQ = 9,
_DRM_STAT_PRIMARY = 10,
_DRM_STAT_SECONDARY = 11,
_DRM_STAT_DMA = 12,
_DRM_STAT_SPECIAL = 13,
_DRM_STAT_MISSED = 14
} ;
enum drm_ctx_flags {
_DRM_CONTEXT_PRESERVED = 1,
_DRM_CONTEXT_2DONLY = 2
} ;
struct drm_set_version {
int drm_di_major ;
int drm_di_minor ;
int drm_dd_major ;
int drm_dd_minor ;
};
struct idr_layer {
unsigned long bitmap ;
struct idr_layer *ary[64U] ;
int count ;
struct rcu_head rcu_head ;
};
struct idr {
struct idr_layer *top ;
struct idr_layer *id_free ;
int layers ;
int id_free_cnt ;
spinlock_t lock ;
};
struct drm_file;
struct drm_device;
struct drm_open_hash {
unsigned int size ;
unsigned int order ;
unsigned int fill ;
struct hlist_head *table ;
int use_vmalloc ;
};
typedef int drm_ioctl_t(struct drm_device * , void * , struct drm_file * );
struct drm_ioctl_desc {
unsigned int cmd ;
drm_ioctl_t *func ;
int flags ;
};
enum ldv_17960 {
DRM_LIST_NONE = 0,
DRM_LIST_FREE = 1,
DRM_LIST_WAIT = 2,
DRM_LIST_PEND = 3,
DRM_LIST_PRIO = 4,
DRM_LIST_RECLAIM = 5
} ;
struct drm_buf {
int idx ;
int total ;
int order ;
int used ;
unsigned long offset ;
void *address ;
unsigned long bus_address ;
struct drm_buf *next ;
int volatile waiting ;
int volatile pending ;
wait_queue_head_t dma_wait ;
struct drm_file *file_priv ;
int context ;
int while_locked ;
enum ldv_17960 list ;
int dev_priv_size ;
void *dev_private ;
};
struct drm_waitlist {
int count ;
struct drm_buf **bufs ;
struct drm_buf **rp ;
struct drm_buf **wp ;
struct drm_buf **end ;
spinlock_t read_lock ;
spinlock_t write_lock ;
};
struct drm_freelist {
int initialized ;
atomic_t count ;
struct drm_buf *next ;
wait_queue_head_t waiting ;
int low_mark ;
int high_mark ;
atomic_t wfh ;
spinlock_t lock ;
};
struct drm_dma_handle {
dma_addr_t busaddr ;
void *vaddr ;
size_t size ;
};
typedef struct drm_dma_handle drm_dma_handle_t;
struct drm_buf_entry {
int buf_size ;
int buf_count ;
struct drm_buf *buflist ;
int seg_count ;
int page_order ;
struct drm_dma_handle **seglist ;
struct drm_freelist freelist ;
};
struct drm_minor;
struct drm_file {
int authenticated ;
int master ;
pid_t pid ;
uid_t uid ;
drm_magic_t magic ;
unsigned long ioctl_count ;
struct list_head lhead ;
struct drm_minor *minor ;
int remove_auth_on_close ;
unsigned long lock_count ;
struct file *filp ;
void *driver_priv ;
};
struct drm_queue {
atomic_t use_count ;
atomic_t finalization ;
atomic_t block_count ;
atomic_t block_read ;
wait_queue_head_t read_queue ;
atomic_t block_write ;
wait_queue_head_t write_queue ;
atomic_t total_queued ;
atomic_t total_flushed ;
atomic_t total_locks ;
enum drm_ctx_flags flags ;
struct drm_waitlist waitlist ;
wait_queue_head_t flush_queue ;
};
struct drm_lock_data {
struct drm_hw_lock *hw_lock ;
struct drm_file *file_priv ;
wait_queue_head_t lock_queue ;
unsigned long lock_time ;
spinlock_t spinlock ;
uint32_t kernel_waiters ;
uint32_t user_waiters ;
int idle_has_lock ;
};
enum ldv_17978 {
_DRM_DMA_USE_AGP = 1,
_DRM_DMA_USE_SG = 2,
_DRM_DMA_USE_FB = 4,
_DRM_DMA_USE_PCI_RO = 8
} ;
struct drm_device_dma {
struct drm_buf_entry bufs[23U] ;
int buf_count ;
struct drm_buf **buflist ;
int seg_count ;
int page_count ;
unsigned long *pagelist ;
unsigned long byte_count ;
enum ldv_17978 flags ;
};
struct drm_agp_head {
struct agp_kern_info agp_info ;
struct list_head memory ;
unsigned long mode ;
struct agp_bridge_data *bridge ;
int enabled ;
int acquired ;
unsigned long base ;
int agp_mtrr ;
int cant_use_aperture ;
unsigned long page_mask ;
};
struct drm_sg_mem {
unsigned long handle ;
void *virtual ;
int pages ;
struct page **pagelist ;
dma_addr_t *busaddr ;
};
struct drm_sigdata {
int context ;
struct drm_hw_lock *lock ;
};
typedef struct drm_map drm_local_map_t;
struct drm_driver {
int (*load)(struct drm_device * , unsigned long ) ;
int (*firstopen)(struct drm_device * ) ;
int (*open)(struct drm_device * , struct drm_file * ) ;
void (*preclose)(struct drm_device * , struct drm_file * ) ;
void (*postclose)(struct drm_device * , struct drm_file * ) ;
void (*lastclose)(struct drm_device * ) ;
int (*unload)(struct drm_device * ) ;
int (*suspend)(struct drm_device * , pm_message_t ) ;
int (*resume)(struct drm_device * ) ;
int (*dma_ioctl)(struct drm_device * , void * , struct drm_file * ) ;
void (*dma_ready)(struct drm_device * ) ;
int (*dma_quiescent)(struct drm_device * ) ;
int (*context_ctor)(struct drm_device * , int ) ;
int (*context_dtor)(struct drm_device * , int ) ;
int (*kernel_context_switch)(struct drm_device * , int , int ) ;
void (*kernel_context_switch_unlock)(struct drm_device * ) ;
int (*vblank_wait)(struct drm_device * , unsigned int * ) ;
int (*vblank_wait2)(struct drm_device * , unsigned int * ) ;
int (*dri_library_name)(struct drm_device * , char * ) ;
int (*device_is_agp)(struct drm_device * ) ;
irqreturn_t (*irq_handler)(int , void * ) ;
void (*irq_preinstall)(struct drm_device * ) ;
void (*irq_postinstall)(struct drm_device * ) ;
void (*irq_uninstall)(struct drm_device * ) ;
void (*reclaim_buffers)(struct drm_device * , struct drm_file * ) ;
void (*reclaim_buffers_locked)(struct drm_device * , struct drm_file * ) ;
void (*reclaim_buffers_idlelocked)(struct drm_device * , struct drm_file * ) ;
unsigned long (*get_map_ofs)(struct drm_map * ) ;
unsigned long (*get_reg_ofs)(struct drm_device * ) ;
void (*set_version)(struct drm_device * , struct drm_set_version * ) ;
int major ;
int minor ;
int patchlevel ;
char *name ;
char *desc ;
char *date ;
u32 driver_features ;
int dev_priv_size ;
struct drm_ioctl_desc *ioctls ;
int num_ioctls ;
struct file_operations fops ;
struct pci_driver pci_driver ;
};
struct drm_minor {
int index ;
int type ;
dev_t device ;
struct device kdev ;
struct drm_device *dev ;
struct proc_dir_entry *dev_root ;
};
struct drm_device {
char *unique ;
int unique_len ;
char *devname ;
int if_version ;
int blocked ;
spinlock_t count_lock ;
struct mutex struct_mutex ;
int open_count ;
atomic_t ioctl_count ;
atomic_t vma_count ;
int buf_use ;
atomic_t buf_alloc ;
unsigned long counters ;
enum drm_stat_type types[15U] ;
atomic_t counts[15U] ;
struct list_head filelist ;
struct drm_open_hash magiclist ;
struct list_head magicfree ;
struct list_head maplist ;
int map_count ;
struct drm_open_hash map_hash ;
struct list_head ctxlist ;
int ctx_count ;
struct mutex ctxlist_mutex ;
struct idr ctx_idr ;
struct list_head vmalist ;
struct drm_lock_data lock ;
int queue_count ;
int queue_reserved ;
int queue_slots ;
struct drm_queue **queuelist ;
struct drm_device_dma *dma ;
int irq ;
int irq_enabled ;
long volatile context_flag ;
long volatile interrupt_flag ;
long volatile dma_flag ;
struct timer_list timer ;
wait_queue_head_t context_wait ;
int last_checked ;
int last_context ;
unsigned long last_switch ;
struct work_struct work ;
wait_queue_head_t vbl_queue ;
atomic_t vbl_received ;
atomic_t vbl_received2 ;
spinlock_t vbl_lock ;
struct list_head vbl_sigs ;
struct list_head vbl_sigs2 ;
unsigned int vbl_pending ;
spinlock_t tasklet_lock ;
void (*locked_tasklet_func)(struct drm_device * ) ;
cycles_t ctx_start ;
cycles_t lck_start ;
struct fasync_struct *buf_async ;
wait_queue_head_t buf_readers ;
wait_queue_head_t buf_writers ;
struct drm_agp_head *agp ;
struct pci_dev *pdev ;
int pci_vendor ;
int pci_device ;
struct drm_sg_mem *sg ;
void *dev_private ;
struct drm_sigdata sigdata ;
sigset_t sigmask ;
struct drm_driver *driver ;
drm_local_map_t *agp_buffer_map ;
unsigned int agp_buffer_token ;
struct drm_minor *primary ;
spinlock_t drw_lock ;
struct idr drw_idr ;
};
struct _drm_i915_sarea {
struct drm_tex_region texList[256U] ;
int last_upload ;
int last_enqueue ;
int last_dispatch ;
int ctxOwner ;
int texAge ;
int pf_enabled ;
int pf_active ;
int pf_current_page ;
int perf_boxes ;
int width ;
int height ;
drm_handle_t front_handle ;
int front_offset ;
int front_size ;
drm_handle_t back_handle ;
int back_offset ;
int back_size ;
drm_handle_t depth_handle ;
int depth_offset ;
int depth_size ;
drm_handle_t tex_handle ;
int tex_offset ;
int tex_size ;
int log_tex_granularity ;
int pitch ;
int rotation ;
int rotated_offset ;
int rotated_size ;
int rotated_pitch ;
int virtualX ;
int virtualY ;
unsigned int front_tiled ;
unsigned int back_tiled ;
unsigned int depth_tiled ;
unsigned int rotated_tiled ;
unsigned int rotated2_tiled ;
int pipeA_x ;
int pipeA_y ;
int pipeA_w ;
int pipeA_h ;
int pipeB_x ;
int pipeB_y ;
int pipeB_w ;
int pipeB_h ;
};
typedef struct _drm_i915_sarea drm_i915_sarea_t;
struct _drm_i915_ring_buffer {
int tail_mask ;
unsigned long Start ;
unsigned long End ;
unsigned long Size ;
u8 *virtual_start ;
int head ;
int tail ;
int space ;
drm_local_map_t map ;
};
typedef struct _drm_i915_ring_buffer drm_i915_ring_buffer_t;
struct mem_block {
struct mem_block *next ;
struct mem_block *prev ;
int start ;
int size ;
struct drm_file *file_priv ;
};
struct _drm_i915_vbl_swap {
struct list_head head ;
drm_drawable_t drw_id ;
unsigned int pipe ;
unsigned int sequence ;
};
typedef struct _drm_i915_vbl_swap drm_i915_vbl_swap_t;
struct drm_i915_private {
drm_local_map_t *sarea ;
drm_local_map_t *mmio_map ;
drm_i915_sarea_t *sarea_priv ;
drm_i915_ring_buffer_t ring ;
drm_dma_handle_t *status_page_dmah ;
void *hw_status_page ;
dma_addr_t dma_status_page ;
unsigned long counter ;
unsigned int status_gfx_addr ;
drm_local_map_t hws_map ;
unsigned int cpp ;
int back_offset ;
int front_offset ;
int current_page ;
int page_flipping ;
int use_mi_batchbuffer_start ;
wait_queue_head_t irq_queue ;
atomic_t irq_received ;
atomic_t irq_emitted ;
int tex_lru_log_granularity ;
int allow_batchbuffer ;
struct mem_block *agp_heap ;
unsigned int sr01 ;
unsigned int adpa ;
unsigned int ppcr ;
unsigned int dvob ;
unsigned int dvoc ;
unsigned int lvds ;
int vblank_pipe ;
spinlock_t swaps_lock ;
drm_i915_vbl_swap_t vbl_swaps ;
unsigned int swaps_pending ;
u8 saveLBB ;
u32 saveDSPACNTR ;
u32 saveDSPBCNTR ;
u32 saveDSPARB ;
u32 savePIPEACONF ;
u32 savePIPEBCONF ;
u32 savePIPEASRC ;
u32 savePIPEBSRC ;
u32 saveFPA0 ;
u32 saveFPA1 ;
u32 saveDPLL_A ;
u32 saveDPLL_A_MD ;
u32 saveHTOTAL_A ;
u32 saveHBLANK_A ;
u32 saveHSYNC_A ;
u32 saveVTOTAL_A ;
u32 saveVBLANK_A ;
u32 saveVSYNC_A ;
u32 saveBCLRPAT_A ;
u32 savePIPEASTAT ;
u32 saveDSPASTRIDE ;
u32 saveDSPASIZE ;
u32 saveDSPAPOS ;
u32 saveDSPABASE ;
u32 saveDSPASURF ;
u32 saveDSPATILEOFF ;
u32 savePFIT_PGM_RATIOS ;
u32 saveBLC_PWM_CTL ;
u32 saveBLC_PWM_CTL2 ;
u32 saveFPB0 ;
u32 saveFPB1 ;
u32 saveDPLL_B ;
u32 saveDPLL_B_MD ;
u32 saveHTOTAL_B ;
u32 saveHBLANK_B ;
u32 saveHSYNC_B ;
u32 saveVTOTAL_B ;
u32 saveVBLANK_B ;
u32 saveVSYNC_B ;
u32 saveBCLRPAT_B ;
u32 savePIPEBSTAT ;
u32 saveDSPBSTRIDE ;
u32 saveDSPBSIZE ;
u32 saveDSPBPOS ;
u32 saveDSPBBASE ;
u32 saveDSPBSURF ;
u32 saveDSPBTILEOFF ;
u32 saveVCLK_DIVISOR_VGA0 ;
u32 saveVCLK_DIVISOR_VGA1 ;
u32 saveVCLK_POST_DIV ;
u32 saveVGACNTRL ;
u32 saveADPA ;
u32 saveLVDS ;
u32 saveLVDSPP_ON ;
u32 saveLVDSPP_OFF ;
u32 saveDVOA ;
u32 saveDVOB ;
u32 saveDVOC ;
u32 savePP_ON ;
u32 savePP_OFF ;
u32 savePP_CONTROL ;
u32 savePP_CYCLE ;
u32 savePFIT_CONTROL ;
u32 save_palette_a[256U] ;
u32 save_palette_b[256U] ;
u32 saveFBC_CFB_BASE ;
u32 saveFBC_LL_BASE ;
u32 saveFBC_CONTROL ;
u32 saveFBC_CONTROL2 ;
u32 saveIER ;
u32 saveIIR ;
u32 saveIMR ;
u32 saveCACHE_MODE_0 ;
u32 saveD_STATE ;
u32 saveDSPCLK_GATE_D ;
u32 saveMI_ARB_STATE ;
u32 saveSWF0[16U] ;
u32 saveSWF1[16U] ;
u32 saveSWF2[3U] ;
u8 saveMSR ;
u8 saveSR[8U] ;
u8 saveGR[25U] ;
u8 saveAR_INDEX ;
u8 saveAR[21U] ;
u8 saveDACMASK ;
u8 saveDACDATA[768U] ;
u8 saveCR[37U] ;
};
enum pipe {
PIPE_A = 0,
PIPE_B = 1
} ;
typedef __u64 uint64_t;
struct x8664_pda {
struct task_struct *pcurrent ;
unsigned long data_offset ;
unsigned long kernelstack ;
unsigned long oldrsp ;
int irqcount ;
unsigned int cpunumber ;
char *irqstackptr ;
short nodenumber ;
short in_bootmem ;
unsigned int __softirq_pending ;
unsigned int __nmi_count ;
short mmu_state ;
short isidle ;
struct mm_struct *active_mm ;
unsigned int apic_timer_irqs ;
unsigned int irq0_irqs ;
unsigned int irq_resched_count ;
unsigned int irq_call_count ;
unsigned int irq_tlb_count ;
unsigned int irq_thermal_count ;
unsigned int irq_threshold_count ;
unsigned int irq_spurious_count ;
};
enum hrtimer_restart;
struct __large_struct {
unsigned long buf[100U] ;
};
struct drm_clip_rect {
unsigned short x1 ;
unsigned short y1 ;
unsigned short x2 ;
unsigned short y2 ;
};
struct drm_hash_item {
struct hlist_node head ;
unsigned long key ;
};
struct drm_map_list {
struct list_head head ;
struct drm_hash_item hash ;
struct drm_map *map ;
uint64_t user_token ;
};
enum ldv_18243 {
I915_INIT_DMA = 1,
I915_CLEANUP_DMA = 2,
I915_RESUME_DMA = 3
} ;
struct _drm_i915_init {
enum ldv_18243 func ;
unsigned int mmio_offset ;
int sarea_priv_offset ;
unsigned int ring_start ;
unsigned int ring_end ;
unsigned int ring_size ;
unsigned int front_offset ;
unsigned int back_offset ;
unsigned int depth_offset ;
unsigned int w ;
unsigned int h ;
unsigned int pitch ;
unsigned int pitch_bits ;
unsigned int back_pitch ;
unsigned int depth_pitch ;
unsigned int cpp ;
unsigned int chipset ;
};
typedef struct _drm_i915_init drm_i915_init_t;
struct _drm_i915_batchbuffer {
int start ;
int used ;
int DR1 ;
int DR4 ;
int num_cliprects ;
struct drm_clip_rect *cliprects ;
};
typedef struct _drm_i915_batchbuffer drm_i915_batchbuffer_t;
struct _drm_i915_cmdbuffer {
char *buf ;
int sz ;
int DR1 ;
int DR4 ;
int num_cliprects ;
struct drm_clip_rect *cliprects ;
};
typedef struct _drm_i915_cmdbuffer drm_i915_cmdbuffer_t;
struct drm_i915_getparam {
int param ;
int *value ;
};
typedef struct drm_i915_getparam drm_i915_getparam_t;
struct drm_i915_setparam {
int param ;
int value ;
};
typedef struct drm_i915_setparam drm_i915_setparam_t;
struct drm_i915_hws_addr {
uint64_t addr ;
};
typedef struct drm_i915_hws_addr drm_i915_hws_addr_t;
typedef struct drm_i915_private drm_i915_private_t;
enum hrtimer_restart;
struct drm_drawable_info {
unsigned int num_rects ;
struct drm_clip_rect *rects ;
};
enum drm_vblank_seq_type {
_DRM_VBLANK_ABSOLUTE = 0,
_DRM_VBLANK_RELATIVE = 1,
_DRM_VBLANK_NEXTONMISS = 268435456,
_DRM_VBLANK_SECONDARY = 536870912,
_DRM_VBLANK_SIGNAL = 1073741824
} ;
struct drm_i915_irq_emit {
int *irq_seq ;
};
typedef struct drm_i915_irq_emit drm_i915_irq_emit_t;
struct drm_i915_irq_wait {
int irq_seq ;
};
typedef struct drm_i915_irq_wait drm_i915_irq_wait_t;
struct drm_i915_vblank_pipe {
int pipe ;
};
typedef struct drm_i915_vblank_pipe drm_i915_vblank_pipe_t;
struct drm_i915_vblank_swap {
drm_drawable_t drawable ;
enum drm_vblank_seq_type seqtype ;
unsigned int sequence ;
};
typedef struct drm_i915_vblank_swap drm_i915_vblank_swap_t;
enum hrtimer_restart;
struct drm_i915_mem_alloc {
int region ;
int alignment ;
int size ;
int *region_offset ;
};
typedef struct drm_i915_mem_alloc drm_i915_mem_alloc_t;
struct drm_i915_mem_free {
int region ;
int region_offset ;
};
typedef struct drm_i915_mem_free drm_i915_mem_free_t;
struct drm_i915_mem_init_heap {
int region ;
int size ;
int start ;
};
typedef struct drm_i915_mem_init_heap drm_i915_mem_init_heap_t;
struct drm_i915_mem_destroy_heap {
int region ;
};
typedef struct drm_i915_mem_destroy_heap drm_i915_mem_destroy_heap_t;
enum hrtimer_restart;
typedef int drm_ioctl_compat_t(struct file * , unsigned int , unsigned long );
struct _drm_i915_batchbuffer32 {
int start ;
int used ;
int DR1 ;
int DR4 ;
int num_cliprects ;
u32 cliprects ;
};
typedef struct _drm_i915_batchbuffer32 drm_i915_batchbuffer32_t;
struct _drm_i915_cmdbuffer32 {
u32 buf ;
int sz ;
int DR1 ;
int DR4 ;
int num_cliprects ;
u32 cliprects ;
};
typedef struct _drm_i915_cmdbuffer32 drm_i915_cmdbuffer32_t;
struct drm_i915_irq_emit32 {
u32 irq_seq ;
};
typedef struct drm_i915_irq_emit32 drm_i915_irq_emit32_t;
struct drm_i915_getparam32 {
int param ;
u32 value ;
};
typedef struct drm_i915_getparam32 drm_i915_getparam32_t;
struct drm_i915_mem_alloc32 {
int region ;
int alignment ;
int size ;
u32 region_offset ;
};
typedef struct drm_i915_mem_alloc32 drm_i915_mem_alloc32_t;
extern int printk(char const * , ...) ;
extern void __const_udelay(unsigned long ) ;
extern struct module __this_module ;
extern int pci_bus_read_config_byte(struct pci_bus * , unsigned int , int , u8 * ) ;
extern int pci_bus_write_config_byte(struct pci_bus * , unsigned int , int , u8 ) ;
__inline static int pci_read_config_byte(struct pci_dev *dev , int where , u8 *val )
{
int tmp ;
{
tmp = pci_bus_read_config_byte(dev->bus, dev->devfn, where, val);
return (tmp);
}
}
__inline static int pci_write_config_byte(struct pci_dev *dev , int where , u8 val )
{
int tmp ;
{
tmp = pci_bus_write_config_byte(dev->bus, dev->devfn, where, (int )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 int pci_restore_state(struct pci_dev * ) ;
extern int pci_set_power_state(struct pci_dev * , pci_power_t ) ;
__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 unsigned char inb(unsigned short port )
{
unsigned char _v ;
{
__asm__ volatile ("inb %w1,%0": "=a" (_v): "Nd" (port));
return (_v);
}
}
__inline static void outb(unsigned char value , unsigned short port )
{
{
__asm__ volatile ("outb %b0,%w1": : "a" (value), "Nd" (port));
return;
}
}
extern int drm_init(struct drm_driver * ) ;
extern void drm_exit(struct drm_driver * ) ;
extern int drm_ioctl(struct inode * , struct file * , unsigned int , unsigned long ) ;
extern int drm_open(struct inode * , struct file * ) ;
extern int drm_fasync(int , struct file * , int ) ;
extern int drm_release(struct inode * , struct file * ) ;
extern int drm_mmap(struct file * , struct vm_area_struct * ) ;
extern unsigned long drm_core_get_map_ofs(struct drm_map * ) ;
extern unsigned long drm_core_get_reg_ofs(struct drm_device * ) ;
extern unsigned int drm_poll(struct file * , struct poll_table_struct * ) ;
extern void drm_core_reclaim_buffers(struct drm_device * , struct drm_file * ) ;
struct drm_ioctl_desc i915_ioctls[18U] ;
int i915_max_ioctl ;
int i915_driver_load(struct drm_device *dev , unsigned long flags ) ;
int i915_driver_unload(struct drm_device *dev ) ;
void i915_driver_lastclose(struct drm_device *dev ) ;
void i915_driver_preclose(struct drm_device *dev , struct drm_file *file_priv ) ;
int i915_driver_device_is_agp(struct drm_device *dev ) ;
long i915_compat_ioctl(struct file *filp , unsigned int cmd , unsigned long arg ) ;
int i915_driver_vblank_wait(struct drm_device *dev , unsigned int *sequence ) ;
int i915_driver_vblank_wait2(struct drm_device *dev , unsigned int *sequence ) ;
irqreturn_t i915_driver_irq_handler(int irq , void *arg ) ;
void i915_driver_irq_preinstall(struct drm_device *dev ) ;
void i915_driver_irq_postinstall(struct drm_device *dev ) ;
void i915_driver_irq_uninstall(struct drm_device *dev ) ;
static struct pci_device_id pciidlist[24U] =
{ {32902U, 13687U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 9570U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 13698U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 9586U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 9602U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 9610U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 9618U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 10098U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 10146U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 10158U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 10610U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 10626U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 10642U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 10658U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 10674U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 10690U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 10706U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 10754U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 10770U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 10818U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 11778U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 11794U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{32902U, 11810U, 4294967295U, 4294967295U, 0U, 0U, 0UL},
{0U, 0U, 0U, 0U, 0U, 0U, 0UL}};
static bool i915_pipe_enabled(struct drm_device *dev , enum pipe pipe )
{
struct drm_i915_private *dev_priv ;
unsigned int tmp ;
unsigned int tmp___0 ;
{
dev_priv = (struct drm_i915_private *)dev->dev_private;
if ((unsigned int )pipe == 0U) {
tmp = readl((void const volatile *)(dev_priv->mmio_map)->handle + 24596U);
return ((tmp & 2147483648U) != 0U);
} else {
tmp___0 = readl((void const volatile *)(dev_priv->mmio_map)->handle + 24600U);
return ((tmp___0 & 2147483648U) != 0U);
}
}
}
static void i915_save_palette(struct drm_device *dev , enum pipe pipe )
{
struct drm_i915_private *dev_priv ;
unsigned long reg ;
u32 *array ;
int i ;
bool tmp ;
int tmp___0 ;
{
dev_priv = (struct drm_i915_private *)dev->dev_private;
reg = (unsigned int )pipe == 0U ? 40960UL : 43008UL;
tmp = i915_pipe_enabled(dev, pipe);
if (tmp) {
tmp___0 = 0;
} else {
tmp___0 = 1;
}
if (tmp___0) {
return;
} else {
}
if ((unsigned int )pipe == 0U) {
array = (u32 *)(& dev_priv->save_palette_a);
} else {
array = (u32 *)(& dev_priv->save_palette_b);
}
i = 0;
goto ldv_22666;
ldv_22665:
*(array + (unsigned long )i) = readl((void const volatile *)((dev_priv->mmio_map)->handle + ((unsigned long )(i << 2) + reg)));
i = i + 1;
ldv_22666: ;
if (i <= 255) {
goto ldv_22665;
} else {
}
return;
}
}
static void i915_restore_palette(struct drm_device *dev , enum pipe pipe )
{
struct drm_i915_private *dev_priv ;
unsigned long reg ;
u32 *array ;
int i ;
bool tmp ;
int tmp___0 ;
{
dev_priv = (struct drm_i915_private *)dev->dev_private;
reg = (unsigned int )pipe == 0U ? 40960UL : 43008UL;
tmp = i915_pipe_enabled(dev, pipe);
if (tmp) {
tmp___0 = 0;
} else {
tmp___0 = 1;
}
if (tmp___0) {
return;
} else {
}
if ((unsigned int )pipe == 0U) {
array = (u32 *)(& dev_priv->save_palette_a);
} else {
array = (u32 *)(& dev_priv->save_palette_b);
}
i = 0;
goto ldv_22677;
ldv_22676:
writel(*(array + (unsigned long )i), (void volatile *)((dev_priv->mmio_map)->handle + ((unsigned long )(i << 2) + reg)));
i = i + 1;
ldv_22677: ;
if (i <= 255) {
goto ldv_22676;
} else {
}
return;
}
}
static u8 i915_read_indexed(u16 index_port , u16 data_port , u8 reg )
{
unsigned char tmp ;
{
outb((int )reg, (int )index_port);
tmp = inb((int )data_port);
return (tmp);
}
}
static u8 i915_read_ar(u16 st01 , u8 reg , u16 palette_enable )
{
unsigned char tmp ;
{
inb((int )st01);
outb((int )((unsigned char )palette_enable) | (int )reg, 960);
tmp = inb(961);
return (tmp);
}
}
static void i915_write_ar(u8 st01 , u8 reg , u8 val , u16 palette_enable )
{
{
inb((int )st01);
outb((int )((unsigned char )palette_enable) | (int )reg, 960);
outb((int )val, 960);
return;
}
}
static void i915_write_indexed(u16 index_port , u16 data_port , u8 reg , u8 val )
{
{
outb((int )reg, (int )index_port);
outb((int )val, (int )data_port);
return;
}
}
static void i915_save_vga(struct drm_device *dev )
{
struct drm_i915_private *dev_priv ;
int i ;
u16 cr_index ;
u16 cr_data ;
u16 st01 ;
u8 tmp ;
{
dev_priv = (struct drm_i915_private *)dev->dev_private;
dev_priv->saveDACMASK = inb(966);
outb(0, 967);
i = 0;
goto ldv_22710;
ldv_22709:
dev_priv->saveDACDATA[i] = inb(969);
i = i + 1;
ldv_22710: ;
if (i <= 767) {
goto ldv_22709;
} else {
}
dev_priv->saveMSR = inb(972);
if ((int )dev_priv->saveMSR & 1) {
cr_index = 980U;
cr_data = 981U;
st01 = 986U;
} else {
cr_index = 948U;
cr_data = 949U;
st01 = 954U;
}
tmp = i915_read_indexed((int )cr_index, (int )cr_data, 17);
i915_write_indexed((int )cr_index, (int )cr_data, 17, (int )tmp & 127);
i = 0;
goto ldv_22713;
ldv_22712:
dev_priv->saveCR[i] = i915_read_indexed((int )cr_index, (int )cr_data, (int )((u8 )i));
i = i + 1;
ldv_22713: ;
if (i <= 36) {
goto ldv_22712;
} else {
}
dev_priv->saveCR[17] = (unsigned int )dev_priv->saveCR[17] & 127U;
inb((int )st01);
dev_priv->saveAR_INDEX = inb(960);
i = 0;
goto ldv_22716;
ldv_22715:
dev_priv->saveAR[i] = i915_read_ar((int )st01, (int )((u8 )i), 0);
i = i + 1;
ldv_22716: ;
if (i <= 20) {
goto ldv_22715;
} else {
}
inb((int )st01);
outb((int )dev_priv->saveAR_INDEX, 960);
inb((int )st01);
i = 0;
goto ldv_22719;
ldv_22718:
dev_priv->saveGR[i] = i915_read_indexed(974, 975, (int )((u8 )i));
i = i + 1;
ldv_22719: ;
if (i <= 8) {
goto ldv_22718;
} else {
}
dev_priv->saveGR[16] = i915_read_indexed(974, 975, 16);
dev_priv->saveGR[17] = i915_read_indexed(974, 975, 17);
dev_priv->saveGR[24] = i915_read_indexed(974, 975, 24);
i = 0;
goto ldv_22722;
ldv_22721:
dev_priv->saveSR[i] = i915_read_indexed(964, 965, (int )((u8 )i));
i = i + 1;
ldv_22722: ;
if (i <= 7) {
goto ldv_22721;
} else {
}
return;
}
}
static void i915_restore_vga(struct drm_device *dev )
{
struct drm_i915_private *dev_priv ;
int i ;
u16 cr_index ;
u16 cr_data ;
u16 st01 ;
{
dev_priv = (struct drm_i915_private *)dev->dev_private;
outb((int )dev_priv->saveMSR, 962);
if ((int )dev_priv->saveMSR & 1) {
cr_index = 980U;
cr_data = 981U;
st01 = 986U;
} else {
cr_index = 948U;
cr_data = 949U;
st01 = 954U;
}
i = 0;
goto ldv_22733;
ldv_22732:
i915_write_indexed(964, 965, (int )((u8 )i), (int )dev_priv->saveSR[i]);
i = i + 1;
ldv_22733: ;
if (i <= 6) {
goto ldv_22732;
} else {
}
i915_write_indexed((int )cr_index, (int )cr_data, 17, (int )dev_priv->saveCR[17]);
i = 0;
goto ldv_22736;
ldv_22735:
i915_write_indexed((int )cr_index, (int )cr_data, (int )((u8 )i), (int )dev_priv->saveCR[i]);
i = i + 1;
ldv_22736: ;
if (i <= 36) {
goto ldv_22735;
} else {
}
i = 0;
goto ldv_22739;
ldv_22738:
i915_write_indexed(974, 975, (int )((u8 )i), (int )dev_priv->saveGR[i]);
i = i + 1;
ldv_22739: ;
if (i <= 8) {
goto ldv_22738;
} else {
}
i915_write_indexed(974, 975, 16, (int )dev_priv->saveGR[16]);
i915_write_indexed(974, 975, 17, (int )dev_priv->saveGR[17]);
i915_write_indexed(974, 975, 24, (int )dev_priv->saveGR[24]);
inb((int )st01);
i = 0;
goto ldv_22742;
ldv_22741:
i915_write_ar((int )((u8 )st01), (int )((u8 )i), (int )dev_priv->saveAR[i], 0);
i = i + 1;
ldv_22742: ;
if (i <= 20) {
goto ldv_22741;
} else {
}
inb((int )st01);
outb((int )((unsigned int )dev_priv->saveAR_INDEX | 32U), 960);
inb((int )st01);
outb((int )dev_priv->saveDACMASK, 966);
outb(0, 968);
i = 0;
goto ldv_22745;
ldv_22744:
outb((int )dev_priv->saveDACDATA[i], 969);
i = i + 1;
ldv_22745: ;
if (i <= 767) {
goto ldv_22744;
} else {
}
return;
}
}
static int i915_suspend(struct drm_device *dev , pm_message_t state )
{
struct drm_i915_private *dev_priv ;
int i ;
{
dev_priv = (struct drm_i915_private *)dev->dev_private;
if ((unsigned long )dev == (unsigned long )((struct drm_device *)0) || (unsigned long )dev_priv == (unsigned long )((struct drm_i915_private *)0)) {
printk("<3>dev: %p, dev_priv: %p\n", dev, dev_priv);
printk("<3>DRM not initialized, aborting suspend.\n");
return (-19);
} else {
}
if (state.event == 8) {
return (0);
} else {
}
pci_save_state(dev->pdev);
pci_read_config_byte(dev->pdev, 244, & dev_priv->saveLBB);
dev_priv->saveDSPARB = readl((void const volatile *)(dev_priv->mmio_map)->handle + 458800U);
dev_priv->savePIPEACONF = readl((void const volatile *)(dev_priv->mmio_map)->handle + 458760U);
dev_priv->savePIPEASRC = readl((void const volatile *)(dev_priv->mmio_map)->handle + 393244U);
dev_priv->saveFPA0 = readl((void const volatile *)(dev_priv->mmio_map)->handle + 24640U);
dev_priv->saveFPA1 = readl((void const volatile *)(dev_priv->mmio_map)->handle + 24644U);
dev_priv->saveDPLL_A = readl((void const volatile *)(dev_priv->mmio_map)->handle + 24596U);
if (((((((((dev->pci_device == 10610 || dev->pci_device == 10626) || dev->pci_device == 10642) || dev->pci_device == 10658) || dev->pci_device == 10754) || dev->pci_device == 10770) || dev->pci_device == 10818) || dev->pci_device == 11778) || dev->pci_device == 11794) || dev->pci_device == 11810) {
dev_priv->saveDPLL_A_MD = readl((void const volatile *)(dev_priv->mmio_map)->handle + 24604U);
} else {
}
dev_priv->saveHTOTAL_A = readl((void const volatile *)(dev_priv->mmio_map)->handle + 393216U);
dev_priv->saveHBLANK_A = readl((void const volatile *)(dev_priv->mmio_map)->handle + 393220U);
dev_priv->saveHSYNC_A = readl((void const volatile *)(dev_priv->mmio_map)->handle + 393224U);
dev_priv->saveVTOTAL_A = readl((void const volatile *)(dev_priv->mmio_map)->handle + 393228U);
dev_priv->saveVBLANK_A = readl((void const volatile *)(dev_priv->mmio_map)->handle + 393232U);
dev_priv->saveVSYNC_A = readl((void const volatile *)(dev_priv->mmio_map)->handle + 393236U);
dev_priv->saveBCLRPAT_A = readl((void const volatile *)(dev_priv->mmio_map)->handle + 393248U);
dev_priv->saveDSPACNTR = readl((void const volatile *)(dev_priv->mmio_map)->handle + 459136U);
dev_priv->saveDSPASTRIDE = readl((void const volatile *)(dev_priv->mmio_map)->handle + 459144U);
dev_priv->saveDSPASIZE = readl((void const volatile *)(dev_priv->mmio_map)->handle + 459152U);
dev_priv->saveDSPAPOS = readl((void const volatile *)(dev_priv->mmio_map)->handle + 459148U);
dev_priv->saveDSPABASE = readl((void const volatile *)(dev_priv->mmio_map)->handle + 459140U);
if (((((((((dev->pci_device == 10610 || dev->pci_device == 10626) || dev->pci_device == 10642) || dev->pci_device == 10658) || dev->pci_device == 10754) || dev->pci_device == 10770) || dev->pci_device == 10818) || dev->pci_device == 11778) || dev->pci_device == 11794) || dev->pci_device == 11810) {
dev_priv->saveDSPASURF = readl((void const volatile *)(dev_priv->mmio_map)->handle + 459164U);
dev_priv->saveDSPATILEOFF = readl((void const volatile *)(dev_priv->mmio_map)->handle + 459172U);
} else {
}
i915_save_palette(dev, PIPE_A);
dev_priv->savePIPEASTAT = readl((void const volatile *)(dev_priv->mmio_map)->handle + 458788U);
dev_priv->savePIPEBCONF = readl((void const volatile *)(dev_priv->mmio_map)->handle + 462856U);
dev_priv->savePIPEBSRC = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397340U);
dev_priv->saveFPB0 = readl((void const volatile *)(dev_priv->mmio_map)->handle + 24648U);
dev_priv->saveFPB1 = readl((void const volatile *)(dev_priv->mmio_map)->handle + 24652U);
dev_priv->saveDPLL_B = readl((void const volatile *)(dev_priv->mmio_map)->handle + 24600U);
if (((((((((dev->pci_device == 10610 || dev->pci_device == 10626) || dev->pci_device == 10642) || dev->pci_device == 10658) || dev->pci_device == 10754) || dev->pci_device == 10770) || dev->pci_device == 10818) || dev->pci_device == 11778) || dev->pci_device == 11794) || dev->pci_device == 11810) {
dev_priv->saveDPLL_B_MD = readl((void const volatile *)(dev_priv->mmio_map)->handle + 24608U);
} else {
}
dev_priv->saveHTOTAL_B = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397312U);
dev_priv->saveHBLANK_B = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397316U);
dev_priv->saveHSYNC_B = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397320U);
dev_priv->saveVTOTAL_B = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397324U);
dev_priv->saveVBLANK_B = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397328U);
dev_priv->saveVSYNC_B = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397332U);
dev_priv->saveBCLRPAT_A = readl((void const volatile *)(dev_priv->mmio_map)->handle + 393248U);
dev_priv->saveDSPBCNTR = readl((void const volatile *)(dev_priv->mmio_map)->handle + 463232U);
dev_priv->saveDSPBSTRIDE = readl((void const volatile *)(dev_priv->mmio_map)->handle + 463240U);
dev_priv->saveDSPBSIZE = readl((void const volatile *)(dev_priv->mmio_map)->handle + 463248U);
dev_priv->saveDSPBPOS = readl((void const volatile *)(dev_priv->mmio_map)->handle + 463244U);
dev_priv->saveDSPBBASE = readl((void const volatile *)(dev_priv->mmio_map)->handle + 463236U);
if (dev->pci_device == 10754 || dev->pci_device == 10818) {
dev_priv->saveDSPBSURF = readl((void const volatile *)(dev_priv->mmio_map)->handle + 463260U);
dev_priv->saveDSPBTILEOFF = readl((void const volatile *)(dev_priv->mmio_map)->handle + 463268U);
} else {
}
i915_save_palette(dev, PIPE_B);
dev_priv->savePIPEBSTAT = readl((void const volatile *)(dev_priv->mmio_map)->handle + 462884U);
dev_priv->saveADPA = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397568U);
dev_priv->savePP_CONTROL = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397828U);
dev_priv->savePFIT_PGM_RATIOS = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397876U);
dev_priv->saveBLC_PWM_CTL = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397908U);
if (((((((((dev->pci_device == 10610 || dev->pci_device == 10626) || dev->pci_device == 10642) || dev->pci_device == 10658) || dev->pci_device == 10754) || dev->pci_device == 10770) || dev->pci_device == 10818) || dev->pci_device == 11778) || dev->pci_device == 11794) || dev->pci_device == 11810) {
dev_priv->saveBLC_PWM_CTL2 = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397904U);
} else {
}
if ((((((dev->pci_device == 13687 || dev->pci_device == 13698) || dev->pci_device == 9618) || (dev->pci_device == 10146 || dev->pci_device == 10158)) || dev->pci_device == 10754) || dev->pci_device == 10818) && dev->pci_device != 13687) {
dev_priv->saveLVDS = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397696U);
} else {
}
if (dev->pci_device != 13687 && dev->pci_device != 9570) {
dev_priv->savePFIT_CONTROL = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397872U);
} else {
}
dev_priv->saveLVDSPP_ON = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397832U);
dev_priv->saveLVDSPP_OFF = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397836U);
dev_priv->savePP_CYCLE = readl((void const volatile *)(dev_priv->mmio_map)->handle + 397840U);
dev_priv->saveFBC_CFB_BASE = readl((void const volatile *)(dev_priv->mmio_map)->handle + 12800U);
dev_priv->saveFBC_LL_BASE = readl((void const volatile *)(dev_priv->mmio_map)->handle + 12804U);
dev_priv->saveFBC_CONTROL2 = readl((void const volatile *)(dev_priv->mmio_map)->handle + 12820U);
dev_priv->saveFBC_CONTROL = readl((void const volatile *)(dev_priv->mmio_map)->handle + 12808U);
dev_priv->saveIIR = readl((void const volatile *)(dev_priv->mmio_map)->handle + 8356U);
dev_priv->saveIER = readl((void const volatile *)(dev_priv->mmio_map)->handle + 8352U);
dev_priv->saveIMR = readl((void const volatile *)(dev_priv->mmio_map)->handle + 8360U);
dev_priv->saveVCLK_DIVISOR_VGA0 = readl((void const volatile *)(dev_priv->mmio_map)->handle + 24576U);
dev_priv->saveVCLK_DIVISOR_VGA1 = readl((void const volatile *)(dev_priv->mmio_map)->handle + 24580U);
dev_priv->saveVCLK_POST_DIV = readl((void const volatile *)(dev_priv->mmio_map)->handle + 24592U);
dev_priv->saveVGACNTRL = readl((void const volatile *)(dev_priv->mmio_map)->handle + 463872U);
dev_priv->saveD_STATE = readl((void const volatile *)(dev_priv->mmio_map)->handle + 24836U);
dev_priv->saveDSPCLK_GATE_D = readl((void const volatile *)(dev_priv->mmio_map)->handle + 25088U);
dev_priv->saveCACHE_MODE_0 = readl((void const volatile *)(dev_priv->mmio_map)->handle + 8480U);
dev_priv->saveMI_ARB_STATE = readl((void const volatile *)(dev_priv->mmio_map)->handle + 8420U);
i = 0;
goto ldv_22754;
ldv_22753:
dev_priv->saveSWF0[i] = readl((void const volatile *)(dev_priv->mmio_map)->handle + (unsigned long )((i << 2) + 463888));
dev_priv->saveSWF1[i] = readl((void const volatile *)(dev_priv->mmio_map)->handle + (unsigned long )((i << 2) + 459792));
i = i + 1;
ldv_22754: ;
if (i <= 15) {
goto ldv_22753;
} else {
}
i = 0;
goto ldv_22757;
ldv_22756:
dev_priv->saveSWF2[i] = readl((void const volatile *)(dev_priv->mmio_map)->handle + (unsigned long )((i << 2) + 467988));
i = i + 1;
ldv_22757: ;
if (i <= 2) {
goto ldv_22756;
} else {
}
i915_save_vga(dev);
if (state.event == 2) {
pci_disable_device(dev->pdev);
pci_set_power_state(dev->pdev, 3);
} else {
}
return (0);
}
}
static int i915_resume(struct drm_device *dev )
{
struct drm_i915_private *dev_priv ;
int i ;
int tmp ;
unsigned int tmp___0 ;
unsigned int tmp___1 ;
{
dev_priv = (struct drm_i915_private *)dev->dev_private;
pci_set_power_state(dev->pdev, 0);
pci_restore_state(dev->pdev);
tmp = pci_enable_device(dev->pdev);
if (tmp != 0) {
return (-1);
} else {
}
pci_set_master(dev->pdev);
pci_write_config_byte(dev->pdev, 244, (int )dev_priv->saveLBB);
writel(dev_priv->saveDSPARB, (void volatile *)(dev_priv->mmio_map)->handle + 458800U);
if ((int )dev_priv->saveDPLL_A < 0) {
writel(dev_priv->saveDPLL_A & 2147483647U, (void volatile *)(dev_priv->mmio_map)->handle + 24596U);
__const_udelay(644250UL);
} else {
}
writel(dev_priv->saveFPA0, (void volatile *)(dev_priv->mmio_map)->handle + 24640U);
writel(dev_priv->saveFPA1, (void volatile *)(dev_priv->mmio_map)->handle + 24644U);
writel(dev_priv->saveDPLL_A, (void volatile *)(dev_priv->mmio_map)->handle + 24596U);
__const_udelay(644250UL);
if (((((((((dev->pci_device == 10610 || dev->pci_device == 10626) || dev->pci_device == 10642) || dev->pci_device == 10658) || dev->pci_device == 10754) || dev->pci_device == 10770) || dev->pci_device == 10818) || dev->pci_device == 11778) || dev->pci_device == 11794) || dev->pci_device == 11810) {
writel(dev_priv->saveDPLL_A_MD, (void volatile *)(dev_priv->mmio_map)->handle + 24604U);
} else {
}
__const_udelay(644250UL);
writel(dev_priv->saveHTOTAL_A, (void volatile *)(dev_priv->mmio_map)->handle + 393216U);
writel(dev_priv->saveHBLANK_A, (void volatile *)(dev_priv->mmio_map)->handle + 393220U);
writel(dev_priv->saveHSYNC_A, (void volatile *)(dev_priv->mmio_map)->handle + 393224U);
writel(dev_priv->saveVTOTAL_A, (void volatile *)(dev_priv->mmio_map)->handle + 393228U);
writel(dev_priv->saveVBLANK_A, (void volatile *)(dev_priv->mmio_map)->handle + 393232U);
writel(dev_priv->saveVSYNC_A, (void volatile *)(dev_priv->mmio_map)->handle + 393236U);
writel(dev_priv->saveBCLRPAT_A, (void volatile *)(dev_priv->mmio_map)->handle + 393248U);
writel(dev_priv->saveDSPASIZE, (void volatile *)(dev_priv->mmio_map)->handle + 459152U);
writel(dev_priv->saveDSPAPOS, (void volatile *)(dev_priv->mmio_map)->handle + 459148U);
writel(dev_priv->savePIPEASRC, (void volatile *)(dev_priv->mmio_map)->handle + 393244U);
writel(dev_priv->saveDSPABASE, (void volatile *)(dev_priv->mmio_map)->handle + 459140U);
writel(dev_priv->saveDSPASTRIDE, (void volatile *)(dev_priv->mmio_map)->handle + 459144U);
if (((((((((dev->pci_device == 10610 || dev->pci_device == 10626) || dev->pci_device == 10642) || dev->pci_device == 10658) || dev->pci_device == 10754) || dev->pci_device == 10770) || dev->pci_device == 10818) || dev->pci_device == 11778) || dev->pci_device == 11794) || dev->pci_device == 11810) {
writel(dev_priv->saveDSPASURF, (void volatile *)(dev_priv->mmio_map)->handle + 459164U);
writel(dev_priv->saveDSPATILEOFF, (void volatile *)(dev_priv->mmio_map)->handle + 459172U);
} else {
}
writel(dev_priv->savePIPEACONF, (void volatile *)(dev_priv->mmio_map)->handle + 458760U);
i915_restore_palette(dev, PIPE_A);
writel(dev_priv->saveDSPACNTR, (void volatile *)(dev_priv->mmio_map)->handle + 459136U);
tmp___0 = readl((void const volatile *)(dev_priv->mmio_map)->handle + 459140U);
writel(tmp___0, (void volatile *)(dev_priv->mmio_map)->handle + 459140U);
if ((int )dev_priv->saveDPLL_B < 0) {
writel(dev_priv->saveDPLL_B & 2147483647U, (void volatile *)(dev_priv->mmio_map)->handle + 24600U);
__const_udelay(644250UL);
} else {
}
writel(dev_priv->saveFPB0, (void volatile *)(dev_priv->mmio_map)->handle + 24648U);
writel(dev_priv->saveFPB1, (void volatile *)(dev_priv->mmio_map)->handle + 24652U);
writel(dev_priv->saveDPLL_B, (void volatile *)(dev_priv->mmio_map)->handle + 24600U);
__const_udelay(644250UL);
if (((((((((dev->pci_device == 10610 || dev->pci_device == 10626) || dev->pci_device == 10642) || dev->pci_device == 10658) || dev->pci_device == 10754) || dev->pci_device == 10770) || dev->pci_device == 10818) || dev->pci_device == 11778) || dev->pci_device == 11794) || dev->pci_device == 11810) {
writel(dev_priv->saveDPLL_B_MD, (void volatile *)(dev_priv->mmio_map)->handle + 24608U);
} else {
}
__const_udelay(644250UL);
writel(dev_priv->saveHTOTAL_B, (void volatile *)(dev_priv->mmio_map)->handle + 397312U);
writel(dev_priv->saveHBLANK_B, (void volatile *)(dev_priv->mmio_map)->handle + 397316U);
writel(dev_priv->saveHSYNC_B, (void volatile *)(dev_priv->mmio_map)->handle + 397320U);
writel(dev_priv->saveVTOTAL_B, (void volatile *)(dev_priv->mmio_map)->handle + 397324U);
writel(dev_priv->saveVBLANK_B, (void volatile *)(dev_priv->mmio_map)->handle + 397328U);
writel(dev_priv->saveVSYNC_B, (void volatile *)(dev_priv->mmio_map)->handle + 397332U);
writel(dev_priv->saveBCLRPAT_B, (void volatile *)(dev_priv->mmio_map)->handle + 397344U);
writel(dev_priv->saveDSPBSIZE, (void volatile *)(dev_priv->mmio_map)->handle + 463248U);
writel(dev_priv->saveDSPBPOS, (void volatile *)(dev_priv->mmio_map)->handle + 463244U);
writel(dev_priv->savePIPEBSRC, (void volatile *)(dev_priv->mmio_map)->handle + 397340U);
writel(dev_priv->saveDSPBBASE, (void volatile *)(dev_priv->mmio_map)->handle + 463236U);
writel(dev_priv->saveDSPBSTRIDE, (void volatile *)(dev_priv->mmio_map)->handle + 463240U);
if (((((((((dev->pci_device == 10610 || dev->pci_device == 10626) || dev->pci_device == 10642) || dev->pci_device == 10658) || dev->pci_device == 10754) || dev->pci_device == 10770) || dev->pci_device == 10818) || dev->pci_device == 11778) || dev->pci_device == 11794) || dev->pci_device == 11810) {
writel(dev_priv->saveDSPBSURF, (void volatile *)(dev_priv->mmio_map)->handle + 463260U);
writel(dev_priv->saveDSPBTILEOFF, (void volatile *)(dev_priv->mmio_map)->handle + 463268U);
} else {
}
writel(dev_priv->savePIPEBCONF, (void volatile *)(dev_priv->mmio_map)->handle + 462856U);
i915_restore_palette(dev, PIPE_B);
writel(dev_priv->saveDSPBCNTR, (void volatile *)(dev_priv->mmio_map)->handle + 463232U);
tmp___1 = readl((void const volatile *)(dev_priv->mmio_map)->handle + 463236U);
writel(tmp___1, (void volatile *)(dev_priv->mmio_map)->handle + 463236U);
writel(dev_priv->saveADPA, (void volatile *)(dev_priv->mmio_map)->handle + 397568U);
if (((((((((dev->pci_device == 10610 || dev->pci_device == 10626) || dev->pci_device == 10642) || dev->pci_device == 10658) || dev->pci_device == 10754) || dev->pci_device == 10770) || dev->pci_device == 10818) || dev->pci_device == 11778) || dev->pci_device == 11794) || dev->pci_device == 11810) {
writel(dev_priv->saveBLC_PWM_CTL2, (void volatile *)(dev_priv->mmio_map)->handle + 397904U);
} else {
}
if ((((((dev->pci_device == 13687 || dev->pci_device == 13698) || dev->pci_device == 9618) || (dev->pci_device == 10146 || dev->pci_device == 10158)) || dev->pci_device == 10754) || dev->pci_device == 10818) && dev->pci_device != 13687) {
writel(dev_priv->saveLVDS, (void volatile *)(dev_priv->mmio_map)->handle + 397696U);
} else {
}
if (dev->pci_device != 13687 && dev->pci_device != 9570) {
writel(dev_priv->savePFIT_CONTROL, (void volatile *)(dev_priv->mmio_map)->handle + 397872U);
} else {
}
writel(dev_priv->savePFIT_PGM_RATIOS, (void volatile *)(dev_priv->mmio_map)->handle + 397876U);
writel(dev_priv->saveBLC_PWM_CTL, (void volatile *)(dev_priv->mmio_map)->handle + 397908U);
writel(dev_priv->saveLVDSPP_ON, (void volatile *)(dev_priv->mmio_map)->handle + 397832U);
writel(dev_priv->saveLVDSPP_OFF, (void volatile *)(dev_priv->mmio_map)->handle + 397836U);
writel(dev_priv->savePP_CYCLE, (void volatile *)(dev_priv->mmio_map)->handle + 397840U);
writel(dev_priv->savePP_CONTROL, (void volatile *)(dev_priv->mmio_map)->handle + 397828U);
writel(dev_priv->saveFBC_CFB_BASE, (void volatile *)(dev_priv->mmio_map)->handle + 12800U);
writel(dev_priv->saveFBC_LL_BASE, (void volatile *)(dev_priv->mmio_map)->handle + 12804U);
writel(dev_priv->saveFBC_CONTROL2, (void volatile *)(dev_priv->mmio_map)->handle + 12820U);
writel(dev_priv->saveFBC_CONTROL, (void volatile *)(dev_priv->mmio_map)->handle + 12808U);
writel(dev_priv->saveVGACNTRL, (void volatile *)(dev_priv->mmio_map)->handle + 463872U);
writel(dev_priv->saveVCLK_DIVISOR_VGA0, (void volatile *)(dev_priv->mmio_map)->handle + 24576U);
writel(dev_priv->saveVCLK_DIVISOR_VGA1, (void volatile *)(dev_priv->mmio_map)->handle + 24580U);
writel(dev_priv->saveVCLK_POST_DIV, (void volatile *)(dev_priv->mmio_map)->handle + 24592U);
__const_udelay(644250UL);
writel(dev_priv->saveD_STATE, (void volatile *)(dev_priv->mmio_map)->handle + 24836U);
writel(dev_priv->saveDSPCLK_GATE_D, (void volatile *)(dev_priv->mmio_map)->handle + 25088U);
writel(dev_priv->saveCACHE_MODE_0 | 4294901760U, (void volatile *)(dev_priv->mmio_map)->handle + 8480U);
writel(dev_priv->saveMI_ARB_STATE | 4294901760U, (void volatile *)(dev_priv->mmio_map)->handle + 8420U);
i = 0;
goto ldv_22765;
ldv_22764:
writel(dev_priv->saveSWF0[i], (void volatile *)(dev_priv->mmio_map)->handle + (unsigned long )((i << 2) + 463888));
writel(dev_priv->saveSWF1[i + 7], (void volatile *)(dev_priv->mmio_map)->handle + (unsigned long )((i << 2) + 459792));
i = i + 1;
ldv_22765: ;
if (i <= 15) {
goto ldv_22764;
} else {
}
i = 0;
goto ldv_22768;
ldv_22767:
writel(dev_priv->saveSWF2[i], (void volatile *)(dev_priv->mmio_map)->handle + (unsigned long )((i << 2) + 467988));
i = i + 1;
ldv_22768: ;
if (i <= 2) {
goto ldv_22767;
} else {
}
i915_restore_vga(dev);
return (0);
}
}
static struct drm_driver driver =
{& i915_driver_load, 0, 0, & i915_driver_preclose, 0, & i915_driver_lastclose,
& i915_driver_unload, & i915_suspend, & i915_resume, 0, 0, 0, 0, 0, 0, 0, & i915_driver_vblank_wait,
& i915_driver_vblank_wait2, 0, & i915_driver_device_is_agp, & i915_driver_irq_handler,
& i915_driver_irq_preinstall, & i915_driver_irq_postinstall, & i915_driver_irq_uninstall,
& drm_core_reclaim_buffers, 0, 0, & drm_core_get_map_ofs, & drm_core_get_reg_ofs,
0, 1, 6, 0, (char *)"i915", (char *)"Intel Graphics", (char *)"20060119", 2499U,
0, (struct drm_ioctl_desc *)(& i915_ioctls), 0, {& __this_module, 0, 0, 0, 0,
0, 0, & drm_poll, & drm_ioctl,
0, & i915_compat_ioctl, & drm_mmap,
& drm_open, 0, & drm_release,
0, 0, & drm_fasync, 0, 0, 0,
0, 0, 0, 0, 0, 0}, {{0, 0}, (char *)"i915",
(struct pci_device_id const *)(& pciidlist),
0, 0, 0,
0, 0, 0,
0, 0, 0,
{0, 0, 0,
0, 0, 0,
0, 0, 0,
0, 0, 0},
{{{0U}, 0U,
0U, 0,
{0, 0,
0, 0}},
{0, 0},
(unsigned char)0}}};
static int i915_init(void)
{
int tmp ;
{
driver.num_ioctls = i915_max_ioctl;
tmp = drm_init(& driver);
return (tmp);
}
}
static void i915_exit(void)
{
{
drm_exit(& driver);
return;
}
}
void ldv_check_final_state(void) ;
void ldv_initialize(void) ;
extern void ldv_handler_precall(void) ;
extern int nondet_int(void) ;
int LDV_IN_INTERRUPT ;
int main(void)
{
struct drm_device *var_group1 ;
pm_message_t var_i915_suspend_9_p1 ;
int tmp ;
int tmp___0 ;
int tmp___1 ;
{
LDV_IN_INTERRUPT = 1;
ldv_initialize();
ldv_handler_precall();
tmp = i915_init();
if (tmp != 0) {
goto ldv_final;
} else {
}
goto ldv_22814;
ldv_22813:
tmp___0 = nondet_int();
switch (tmp___0) {
case 0:
ldv_handler_precall();
i915_suspend(var_group1, var_i915_suspend_9_p1);
goto ldv_22810;
case 1:
ldv_handler_precall();
i915_resume(var_group1);
goto ldv_22810;
default: ;
goto ldv_22810;
}
ldv_22810: ;
ldv_22814:
tmp___1 = nondet_int();
if (tmp___1 != 0) {
goto ldv_22813;
} else {
}
ldv_handler_precall();
i915_exit();
ldv_final:
ldv_check_final_state();
return 0;
}
}
void __builtin_prefetch(void const * , ...) ;
long ldv__builtin_expect(long exp , long c ) ;
extern void *memset(void * , int , size_t ) ;
extern void __bad_pda_field(void) ;
extern struct x8664_pda _proxy_pda ;
__inline static struct thread_info *current_thread_info(void)
{
struct thread_info *ti ;
unsigned long ret__ ;
{
switch (8UL) {
case 2UL:
__asm__ ("movw %%gs:%c1,%0": "=r" (ret__): "i" (16UL), "m" (_proxy_pda.kernelstack));
goto ldv_5298;
case 4UL:
__asm__ ("movl %%gs:%c1,%0": "=r" (ret__): "i" (16UL), "m" (_proxy_pda.kernelstack));
goto ldv_5298;
case 8UL:
__asm__ ("movq %%gs:%c1,%0": "=r" (ret__): "i" (16UL), "m" (_proxy_pda.kernelstack));
goto ldv_5298;
default:
__bad_pda_field();
}
ldv_5298:
ti = (struct thread_info *)(ret__ - 8152UL);
return (ti);
}
}
extern void kfree(void const * ) ;
extern void *__kmalloc(size_t , gfp_t ) ;
__inline static void *kmalloc(size_t size , gfp_t flags )
{
void *tmp___2 ;
{
tmp___2 = __kmalloc(size, flags);
return (tmp___2);
}
}
extern unsigned long copy_user_generic(void * , void const * , unsigned int ) ;
extern unsigned long copy_to_user(void * , void const * , unsigned int ) ;
__inline static int __copy_from_user(void *dst , void const *src , unsigned int size )
{
int ret ;
unsigned long tmp ;
long tmp___0 ;
long tmp___1 ;
unsigned long tmp___2 ;
{
ret = 0;
tmp = copy_user_generic(dst, src, size);
return ((int )tmp);
switch (size) {
case 1U:
__asm__ volatile ("1:\tmovb %2,%b1\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorb %b1,%b1\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (ret),
"=q" (*((u8 *)dst)): "m" (*((struct __large_struct *)src)),
"i" (1), "0" (ret));
return (ret);
case 2U:
__asm__ volatile ("1:\tmovw %2,%w1\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorw %w1,%w1\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (ret),
"=r" (*((u16 *)dst)): "m" (*((struct __large_struct *)src)),
"i" (2), "0" (ret));
return (ret);
case 4U:
__asm__ volatile ("1:\tmovl %2,%k1\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorl %k1,%k1\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (ret),
"=r" (*((u32 *)dst)): "m" (*((struct __large_struct *)src)),
"i" (4), "0" (ret));
return (ret);
case 8U:
__asm__ volatile ("1:\tmovq %2,%1\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (ret),
"=r" (*((u64 *)dst)): "m" (*((struct __large_struct *)src)),
"i" (8), "0" (ret));
return (ret);
case 10U:
__asm__ volatile ("1:\tmovq %2,%1\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (ret),
"=r" (*((u64 *)dst)): "m" (*((struct __large_struct *)src)),
"i" (16), "0" (ret));
tmp___0 = ldv__builtin_expect(ret != 0, 0L);
if (tmp___0 != 0L) {
return (ret);
} else {
}
__asm__ volatile ("1:\tmovw %2,%w1\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorw %w1,%w1\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (ret),
"=r" (*((u16 *)dst + 8U)): "m" (*((struct __large_struct *)src + 8U)),
"i" (2), "0" (ret));
return (ret);
case 16U:
__asm__ volatile ("1:\tmovq %2,%1\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (ret),
"=r" (*((u64 *)dst)): "m" (*((struct __large_struct *)src)),
"i" (16), "0" (ret));
tmp___1 = ldv__builtin_expect(ret != 0, 0L);
if (tmp___1 != 0L) {
return (ret);
} else {
}
__asm__ volatile ("1:\tmovq %2,%1\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\txorq %1,%1\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (ret),
"=r" (*((u64 *)dst + 8U)): "m" (*((struct __large_struct *)src + 8U)),
"i" (8), "0" (ret));
return (ret);
default:
tmp___2 = copy_user_generic(dst, src, size);
return ((int )tmp___2);
}
}
}
extern int drm_addmap(struct drm_device * , unsigned int , unsigned int , enum drm_map_type ,
enum drm_map_flags , drm_local_map_t ** ) ;
extern int drm_rmmap(struct drm_device * , drm_local_map_t * ) ;
extern unsigned long drm_get_resource_start(struct drm_device * , unsigned int ) ;
extern unsigned long drm_get_resource_len(struct drm_device * , unsigned int ) ;
extern int drm_irq_uninstall(struct drm_device * ) ;
extern unsigned int drm_debug ;
extern drm_local_map_t *drm_getsarea(struct drm_device * ) ;
extern drm_dma_handle_t *drm_pci_alloc(struct drm_device * , size_t , size_t , dma_addr_t ) ;
extern void drm_pci_free(struct drm_device * , drm_dma_handle_t * ) ;
extern void drm_core_ioremap(struct drm_map * , struct drm_device * ) ;
extern void drm_core_ioremapfree(struct drm_map * , struct drm_device * ) ;
__inline static struct drm_map *drm_core_findmap(struct drm_device *dev , unsigned int token )
{
struct drm_map_list *_entry ;
struct list_head const *__mptr ;
struct list_head const *__mptr___0 ;
{
__mptr = (struct list_head const *)dev->maplist.next;
_entry = (struct drm_map_list *)__mptr;
goto ldv_22268;
ldv_22267: ;
if (_entry->user_token == (uint64_t )token) {
return (_entry->map);
} else {
}
__mptr___0 = (struct list_head const *)_entry->head.next;
_entry = (struct drm_map_list *)__mptr___0;
ldv_22268:
__builtin_prefetch((void const *)_entry->head.next);
if ((unsigned long )(& _entry->head) != (unsigned long )(& dev->maplist)) {
goto ldv_22267;
} else {
}
return (0);
}
}
__inline static void *drm_alloc(size_t size , int area )
{
void *tmp ;
{
tmp = kmalloc(size, 208U);
return (tmp);
}
}
__inline static void drm_free(void *pt , size_t size , int area )
{
{
kfree((void const *)pt);
return;
}
}
void i915_kernel_lost_context(struct drm_device *dev ) ;
int i915_irq_emit(struct drm_device *dev , void *data , struct drm_file *file_priv ) ;
int i915_irq_wait(struct drm_device *dev , void *data , struct drm_file *file_priv ) ;
int i915_vblank_pipe_set(struct drm_device *dev , void *data , struct drm_file *file_priv ) ;
int i915_vblank_pipe_get(struct drm_device *dev , void *data , struct drm_file *file_priv ) ;
int i915_vblank_swap(struct drm_device *dev , void *data , struct drm_file *file_priv ) ;
int i915_mem_alloc(struct drm_device *dev , void *data , struct drm_file *file_priv ) ;
int i915_mem_free(struct drm_device *dev , void *data , struct drm_file *file_priv ) ;
int i915_mem_init_heap(struct drm_device *dev , void *data , struct drm_file *file_priv ) ;
int i915_mem_destroy_heap(struct drm_device *dev , void *data , struct drm_file *file_priv ) ;
void i915_mem_takedown(struct mem_block **heap ) ;
void i915_mem_release(struct drm_device *dev , struct drm_file *file_priv , struct mem_block *heap ) ;
int i915_wait_ring(struct drm_device *dev , int n , char const *caller ) ;
int i915_wait_ring(struct drm_device *dev , int n , char const *caller )
{
drm_i915_private_t *dev_priv ;
drm_i915_ring_buffer_t *ring ;
u32 last_head ;
unsigned int tmp ;
int i ;
unsigned int tmp___0 ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
ring = & dev_priv->ring;
tmp = readl((void const volatile *)(dev_priv->mmio_map)->handle + 8244U);
last_head = tmp & 2097148U;
i = 0;
goto ldv_22658;
ldv_22657:
tmp___0 = readl((void const volatile *)(dev_priv->mmio_map)->handle + 8244U);
ring->head = (int )tmp___0 & 2097148;
ring->space = ring->head + (-8 - ring->tail);
if (ring->space < 0) {
ring->space = (int )((unsigned int )ring->space + (unsigned int )ring->Size);
} else {
}
if (ring->space >= n) {
return (0);
} else {
}
(dev_priv->sarea_priv)->perf_boxes = (dev_priv->sarea_priv)->perf_boxes | 4;
if ((u32 )ring->head != last_head) {
i = 0;
} else {
}
last_head = (u32 )ring->head;
i = i + 1;
ldv_22658: ;
if (i <= 9999) {
goto ldv_22657;
} else {
}
return (-16);
}
}
void i915_kernel_lost_context(struct drm_device *dev )
{
drm_i915_private_t *dev_priv ;
drm_i915_ring_buffer_t *ring ;
unsigned int tmp ;
unsigned int tmp___0 ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
ring = & dev_priv->ring;
tmp = readl((void const volatile *)(dev_priv->mmio_map)->handle + 8244U);
ring->head = (int )tmp & 2097148;
tmp___0 = readl((void const volatile *)(dev_priv->mmio_map)->handle + 8240U);
ring->tail = (int )tmp___0 & 2097144;
ring->space = ring->head + (-8 - ring->tail);
if (ring->space < 0) {
ring->space = (int )((unsigned int )ring->space + (unsigned int )ring->Size);
} else {
}
if (ring->head == ring->tail) {
(dev_priv->sarea_priv)->perf_boxes = (dev_priv->sarea_priv)->perf_boxes | 1;
} else {
}
return;
}
}
static int i915_dma_cleanup(struct drm_device *dev )
{
drm_i915_private_t *dev_priv ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
if (dev->irq != 0) {
drm_irq_uninstall(dev);
} else {
}
if ((unsigned long )dev_priv->ring.virtual_start != (unsigned long )((u8 *)0)) {
drm_core_ioremapfree(& dev_priv->ring.map, dev);
dev_priv->ring.virtual_start = 0;
dev_priv->ring.map.handle = 0;
dev_priv->ring.map.size = 0UL;
} else {
}
if ((unsigned long )dev_priv->status_page_dmah != (unsigned long )((drm_dma_handle_t *)0)) {
drm_pci_free(dev, dev_priv->status_page_dmah);
dev_priv->status_page_dmah = 0;
writel(536866816U, (void volatile *)(dev_priv->mmio_map)->handle + 8320U);
} else {
}
if (dev_priv->status_gfx_addr != 0U) {
dev_priv->status_gfx_addr = 0U;
drm_core_ioremapfree(& dev_priv->hws_map, dev);
writel(536866816U, (void volatile *)(dev_priv->mmio_map)->handle + 8320U);
} else {
}
return (0);
}
}
static int i915_initialize(struct drm_device *dev , drm_i915_init_t *init )
{
drm_i915_private_t *dev_priv ;
struct drm_map *tmp ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
dev_priv->sarea = drm_getsarea(dev);
if ((unsigned long )dev_priv->sarea == (unsigned long )((drm_local_map_t *)0)) {
printk("<3>[drm:%s] *ERROR* can not find sarea!\n", "i915_initialize");
i915_dma_cleanup(dev);
return (-22);
} else {
}
tmp = drm_core_findmap(dev, init->mmio_offset);
dev_priv->mmio_map = tmp;
if ((unsigned long )dev_priv->mmio_map == (unsigned long )((drm_local_map_t *)0)) {
i915_dma_cleanup(dev);
printk("<3>[drm:%s] *ERROR* can not find mmio map!\n", "i915_initialize");
return (-22);
} else {
}
dev_priv->sarea_priv = (drm_i915_sarea_t *)(dev_priv->sarea)->handle + (unsigned long )init->sarea_priv_offset;
dev_priv->ring.Start = (unsigned long )init->ring_start;
dev_priv->ring.End = (unsigned long )init->ring_end;
dev_priv->ring.Size = (unsigned long )init->ring_size;
dev_priv->ring.tail_mask = (int )((unsigned int )dev_priv->ring.Size - 1U);
dev_priv->ring.map.offset = (unsigned long )init->ring_start;
dev_priv->ring.map.size = (unsigned long )init->ring_size;
dev_priv->ring.map.type = _DRM_FRAME_BUFFER;
dev_priv->ring.map.flags = 0;
dev_priv->ring.map.mtrr = 0;
drm_core_ioremap(& dev_priv->ring.map, dev);
if ((unsigned long )dev_priv->ring.map.handle == (unsigned long )((void *)0)) {
i915_dma_cleanup(dev);
printk("<3>[drm:%s] *ERROR* can not ioremap virtual address for ring buffer\n",
"i915_initialize");
return (-12);
} else {
}
dev_priv->ring.virtual_start = (u8 *)dev_priv->ring.map.handle;
dev_priv->cpp = init->cpp;
dev_priv->back_offset = (int )init->back_offset;
dev_priv->front_offset = (int )init->front_offset;
dev_priv->current_page = 0;
(dev_priv->sarea_priv)->pf_current_page = dev_priv->current_page;
dev_priv->use_mi_batchbuffer_start = 0;
if (((((((((dev->pci_device == 10610 || dev->pci_device == 10626) || dev->pci_device == 10642) || dev->pci_device == 10658) || dev->pci_device == 10754) || dev->pci_device == 10770) || dev->pci_device == 10818) || dev->pci_device == 11778) || dev->pci_device == 11794) || dev->pci_device == 11810) {
dev_priv->use_mi_batchbuffer_start = 1;
} else {
}
dev_priv->allow_batchbuffer = 1;
if ((((dev->pci_device != 10690 && dev->pci_device != 10674) && dev->pci_device != 10706) && dev->pci_device != 10818) && ((dev->pci_device != 11778 && dev->pci_device != 11794) && dev->pci_device != 11810)) {
dev_priv->status_page_dmah = drm_pci_alloc(dev, 4096UL, 4096UL, 4294967295ULL);
if ((unsigned long )dev_priv->status_page_dmah == (unsigned long )((drm_dma_handle_t *)0)) {
i915_dma_cleanup(dev);
printk("<3>[drm:%s] *ERROR* Can not allocate hardware status page\n", "i915_initialize");
return (-12);
} else {
}
dev_priv->hw_status_page = (dev_priv->status_page_dmah)->vaddr;
dev_priv->dma_status_page = (dev_priv->status_page_dmah)->busaddr;
memset(dev_priv->hw_status_page, 0, 4096UL);
writel((unsigned int )dev_priv->dma_status_page, (void volatile *)(dev_priv->mmio_map)->handle + 8320U);
} else {
}
if (drm_debug != 0U) {
printk("<7>[drm:%s] Enabled hardware status page\n", "i915_initialize");
} else {
}
return (0);
}
}
static int i915_dma_resume(struct drm_device *dev )
{
drm_i915_private_t *dev_priv ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
if (drm_debug != 0U) {
printk("<7>[drm:%s] %s\n", "i915_dma_resume", "i915_dma_resume");
} else {
}
if ((unsigned long )dev_priv->sarea == (unsigned long )((drm_local_map_t *)0)) {
printk("<3>[drm:%s] *ERROR* can not find sarea!\n", "i915_dma_resume");
return (-22);
} else {
}
if ((unsigned long )dev_priv->mmio_map == (unsigned long )((drm_local_map_t *)0)) {
printk("<3>[drm:%s] *ERROR* can not find mmio map!\n", "i915_dma_resume");
return (-22);
} else {
}
if ((unsigned long )dev_priv->ring.map.handle == (unsigned long )((void *)0)) {
printk("<3>[drm:%s] *ERROR* can not ioremap virtual address for ring buffer\n",
"i915_dma_resume");
return (-12);
} else {
}
if ((unsigned long )dev_priv->hw_status_page == (unsigned long )((void *)0)) {
printk("<3>[drm:%s] *ERROR* Can not find hardware status page\n", "i915_dma_resume");
return (-22);
} else {
}
if (drm_debug != 0U) {
printk("<7>[drm:%s] hw status page @ %p\n", "i915_dma_resume", dev_priv->hw_status_page);
} else {
}
if (dev_priv->status_gfx_addr != 0U) {
writel(dev_priv->status_gfx_addr, (void volatile *)(dev_priv->mmio_map)->handle + 8320U);
} else {
writel((unsigned int )dev_priv->dma_status_page, (void volatile *)(dev_priv->mmio_map)->handle + 8320U);
}
if (drm_debug != 0U) {
printk("<7>[drm:%s] Enabled hardware status page\n", "i915_dma_resume");
} else {
}
return (0);
}
}
static int i915_dma_init(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
drm_i915_init_t *init ;
int retcode ;
{
init = (drm_i915_init_t *)data;
retcode = 0;
switch ((unsigned int )init->func) {
case 1U:
retcode = i915_initialize(dev, init);
goto ldv_22688;
case 2U:
retcode = i915_dma_cleanup(dev);
goto ldv_22688;
case 3U:
retcode = i915_dma_resume(dev);
goto ldv_22688;
default:
retcode = -22;
goto ldv_22688;
}
ldv_22688: ;
return (retcode);
}
}
static int do_validate_cmd(int cmd )
{
{
switch ((int )((unsigned int )cmd >> 29)) {
case 0: ;
switch ((cmd >> 23) & 63) {
case 0: ;
return (1);
case 4: ;
return (1);
default: ;
return (0);
}
goto ldv_22699;
case 1: ;
return (0);
case 2: ;
return ((cmd & 255) + 2);
case 3: ;
if (((cmd >> 24) & 31) <= 24) {
return (1);
} else {
}
switch ((cmd >> 24) & 31) {
case 28: ;
return (1);
case 29: ;
switch ((cmd >> 16) & 255) {
case 3: ;
return ((cmd & 31) + 2);
case 4: ;
return ((cmd & 15) + 2);
default: ;
return ((cmd & 65535) + 2);
}
case 30: ;
if ((cmd & 8388608) != 0) {
return ((cmd & 65535) + 1);
} else {
return (1);
}
case 31: ;
if ((cmd & 8388608) == 0) {
return ((cmd & 131071) + 2);
} else
if ((cmd & 131072) != 0) {
if ((cmd & 65535) == 0) {
return (0);
} else {
return (((cmd & 65535) + 1) / 2 + 1);
}
} else {
return (2);
}
default: ;
return (0);
}
default: ;
return (0);
}
ldv_22699: ;
return (0);
}
}
static int validate_cmd(int cmd )
{
int ret ;
int tmp ;
{
tmp = do_validate_cmd(cmd);
ret = tmp;
return (ret);
}
}
static int i915_emit_cmds(struct drm_device *dev , int *buffer , int dwords )
{
drm_i915_private_t *dev_priv ;
int i ;
unsigned int outring ;
unsigned int ringmask ;
unsigned int outcount ;
char volatile *virt ;
int cmd ;
int sz ;
int tmp ;
int tmp___0 ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
if ((unsigned long )(dwords + 1) * 4UL >= dev_priv->ring.Size - 8UL) {
return (-22);
} else {
}
if (dev_priv->ring.space < ((dwords + 1) & -2) * 4) {
i915_wait_ring(dev, ((dwords + 1) & -2) * 4, "i915_emit_cmds");
} else {
}
outcount = 0U;
outring = (unsigned int )dev_priv->ring.tail;
ringmask = (unsigned int )dev_priv->ring.tail_mask;
virt = (char volatile *)dev_priv->ring.virtual_start;
i = 0;
goto ldv_22734;
ldv_22733:
tmp = __copy_from_user((void *)(& cmd), (void const *)buffer + (unsigned long )i,
4U);
if (tmp != 0) {
return (-22);
} else {
}
sz = validate_cmd(cmd);
if (sz == 0 || i + sz > dwords) {
return (-22);
} else {
}
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )cmd;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
goto ldv_22731;
ldv_22730:
tmp___0 = __copy_from_user((void *)(& cmd), (void const *)buffer + (unsigned long )i,
4U);
if (tmp___0 != 0) {
return (-22);
} else {
}
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )cmd;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
ldv_22731:
i = i + 1;
sz = sz - 1;
if (sz != 0) {
goto ldv_22730;
} else {
}
ldv_22734: ;
if (i < dwords) {
goto ldv_22733;
} else {
}
if (dwords & 1) {
*((unsigned int volatile *)virt + (unsigned long )outring) = 0U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
} else {
}
dev_priv->ring.tail = (int )outring;
dev_priv->ring.space = (int )((unsigned int )dev_priv->ring.space - outcount * 4U);
writel(outring, (void volatile *)(dev_priv->mmio_map)->handle + 8240U);
return (0);
}
}
static int i915_emit_box(struct drm_device *dev , struct drm_clip_rect *boxes , int i ,
int DR1 , int DR4 )
{
drm_i915_private_t *dev_priv ;
struct drm_clip_rect box ;
unsigned int outring ;
unsigned int ringmask ;
unsigned int outcount ;
char volatile *virt ;
int tmp ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
tmp = __copy_from_user((void *)(& box), (void const *)boxes + (unsigned long )i,
8U);
if (tmp != 0) {
return (-14);
} else {
}
if ((((int )box.y2 <= (int )box.y1 || (int )box.x2 <= (int )box.x1) || (unsigned int )box.y2 == 0U) || (unsigned int )box.x2 == 0U) {
printk("<3>[drm:%s] *ERROR* Bad box %d,%d..%d,%d\n", "i915_emit_box", (int )box.x1,
(int )box.y1, (int )box.x2, (int )box.y2);
return (-22);
} else {
}
if (((((((((dev->pci_device == 10610 || dev->pci_device == 10626) || dev->pci_device == 10642) || dev->pci_device == 10658) || dev->pci_device == 10754) || dev->pci_device == 10770) || dev->pci_device == 10818) || dev->pci_device == 11778) || dev->pci_device == 11794) || dev->pci_device == 11810) {
if (dev_priv->ring.space <= 15) {
i915_wait_ring(dev, 16, "i915_emit_box");
} else {
}
outcount = 0U;
outring = (unsigned int )dev_priv->ring.tail;
ringmask = (unsigned int )dev_priv->ring.tail_mask;
virt = (char volatile *)dev_priv->ring.virtual_start;
*((unsigned int volatile *)virt + (unsigned long )outring) = 2030043138U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )((int )box.x1 | ((int )box.y1 << 16));
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )((((int )box.x2 + -1) & 65535) | (((int )box.y2 + -1) << 16));
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )DR4;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
dev_priv->ring.tail = (int )outring;
dev_priv->ring.space = (int )((unsigned int )dev_priv->ring.space - outcount * 4U);
writel(outring, (void volatile *)(dev_priv->mmio_map)->handle + 8240U);
} else {
if (dev_priv->ring.space <= 23) {
i915_wait_ring(dev, 24, "i915_emit_box");
} else {
}
outcount = 0U;
outring = (unsigned int )dev_priv->ring.tail;
ringmask = (unsigned int )dev_priv->ring.tail_mask;
virt = (char volatile *)dev_priv->ring.virtual_start;
*((unsigned int volatile *)virt + (unsigned long )outring) = 2105540611U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )DR1;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )((int )box.x1 | ((int )box.y1 << 16));
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )((((int )box.x2 + -1) & 65535) | (((int )box.y2 + -1) << 16));
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )DR4;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 0U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
dev_priv->ring.tail = (int )outring;
dev_priv->ring.space = (int )((unsigned int )dev_priv->ring.space - outcount * 4U);
writel(outring, (void volatile *)(dev_priv->mmio_map)->handle + 8240U);
}
return (0);
}
}
static void i915_emit_breadcrumb(struct drm_device *dev )
{
drm_i915_private_t *dev_priv ;
unsigned int outring ;
unsigned int ringmask ;
unsigned int outcount ;
char volatile *virt ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
dev_priv->counter = dev_priv->counter + 1UL;
(dev_priv->sarea_priv)->last_enqueue = (int )dev_priv->counter;
if (dev_priv->counter > 2147483647UL) {
dev_priv->counter = 1UL;
(dev_priv->sarea_priv)->last_enqueue = 1;
} else {
}
if (dev_priv->ring.space <= 15) {
i915_wait_ring(dev, 16, "i915_emit_breadcrumb");
} else {
}
outcount = 0U;
outring = (unsigned int )dev_priv->ring.tail;
ringmask = (unsigned int )dev_priv->ring.tail_mask;
virt = (char volatile *)dev_priv->ring.virtual_start;
*((unsigned int volatile *)virt + (unsigned long )outring) = 276824065U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 20U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )dev_priv->counter;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 0U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
dev_priv->ring.tail = (int )outring;
dev_priv->ring.space = (int )((unsigned int )dev_priv->ring.space - outcount * 4U);
writel(outring, (void volatile *)(dev_priv->mmio_map)->handle + 8240U);
return;
}
}
static int i915_dispatch_cmdbuffer(struct drm_device *dev , drm_i915_cmdbuffer_t *cmd )
{
int nbox ;
int i ;
int count ;
int ret ;
{
nbox = cmd->num_cliprects;
i = 0;
if ((cmd->sz & 3) != 0) {
printk("<3>[drm:%s] *ERROR* alignment", "i915_dispatch_cmdbuffer");
return (-22);
} else {
}
i915_kernel_lost_context(dev);
count = nbox != 0 ? nbox : 1;
i = 0;
goto ldv_22769;
ldv_22768: ;
if (i < nbox) {
ret = i915_emit_box(dev, cmd->cliprects, i, cmd->DR1, cmd->DR4);
if (ret != 0) {
return (ret);
} else {
}
} else {
}
ret = i915_emit_cmds(dev, (int *)cmd->buf, cmd->sz / 4);
if (ret != 0) {
return (ret);
} else {
}
i = i + 1;
ldv_22769: ;
if (i < count) {
goto ldv_22768;
} else {
}
i915_emit_breadcrumb(dev);
return (0);
}
}
static int i915_dispatch_batchbuffer(struct drm_device *dev , drm_i915_batchbuffer_t *batch )
{
drm_i915_private_t *dev_priv ;
struct drm_clip_rect *boxes ;
int nbox ;
int i ;
int count ;
unsigned int outring ;
unsigned int ringmask ;
unsigned int outcount ;
char volatile *virt ;
int ret ;
int tmp ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
boxes = batch->cliprects;
nbox = batch->num_cliprects;
i = 0;
if (((batch->start | batch->used) & 7) != 0) {
printk("<3>[drm:%s] *ERROR* alignment", "i915_dispatch_batchbuffer");
return (-22);
} else {
}
i915_kernel_lost_context(dev);
count = nbox != 0 ? nbox : 1;
i = 0;
goto ldv_22787;
ldv_22786: ;
if (i < nbox) {
tmp = i915_emit_box(dev, boxes, i, batch->DR1, batch->DR4);
ret = tmp;
if (ret != 0) {
return (ret);
} else {
}
} else {
}
if (dev_priv->use_mi_batchbuffer_start != 0) {
if (dev_priv->ring.space <= 7) {
i915_wait_ring(dev, 8, "i915_dispatch_batchbuffer");
} else {
}
outcount = 0U;
outring = (unsigned int )dev_priv->ring.tail;
ringmask = (unsigned int )dev_priv->ring.tail_mask;
virt = (char volatile *)dev_priv->ring.virtual_start;
if (((((((((dev->pci_device == 10610 || dev->pci_device == 10626) || dev->pci_device == 10642) || dev->pci_device == 10658) || dev->pci_device == 10754) || dev->pci_device == 10770) || dev->pci_device == 10818) || dev->pci_device == 11778) || dev->pci_device == 11794) || dev->pci_device == 11810) {
*((unsigned int volatile *)virt + (unsigned long )outring) = 411042176U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )batch->start;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
} else {
*((unsigned int volatile *)virt + (unsigned long )outring) = 411041920U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )(batch->start | 1);
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
}
dev_priv->ring.tail = (int )outring;
dev_priv->ring.space = (int )((unsigned int )dev_priv->ring.space - outcount * 4U);
writel(outring, (void volatile *)(dev_priv->mmio_map)->handle + 8240U);
} else {
if (dev_priv->ring.space <= 15) {
i915_wait_ring(dev, 16, "i915_dispatch_batchbuffer");
} else {
}
outcount = 0U;
outring = (unsigned int )dev_priv->ring.tail;
ringmask = (unsigned int )dev_priv->ring.tail_mask;
virt = (char volatile *)dev_priv->ring.virtual_start;
*((unsigned int volatile *)virt + (unsigned long )outring) = 402653185U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )(batch->start | 1);
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )((batch->start + batch->used) + -4);
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 0U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
dev_priv->ring.tail = (int )outring;
dev_priv->ring.space = (int )((unsigned int )dev_priv->ring.space - outcount * 4U);
writel(outring, (void volatile *)(dev_priv->mmio_map)->handle + 8240U);
}
i = i + 1;
ldv_22787: ;
if (i < count) {
goto ldv_22786;
} else {
}
i915_emit_breadcrumb(dev);
return (0);
}
}
static int i915_dispatch_flip(struct drm_device *dev )
{
drm_i915_private_t *dev_priv ;
unsigned int outring ;
unsigned int ringmask ;
unsigned int outcount ;
char volatile *virt ;
unsigned long tmp ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
if (drm_debug != 0U) {
printk("<7>[drm:%s] %s: page=%d pfCurrentPage=%d\n", "i915_dispatch_flip", "i915_dispatch_flip",
dev_priv->current_page, (dev_priv->sarea_priv)->pf_current_page);
} else {
}
i915_kernel_lost_context(dev);
if (dev_priv->ring.space <= 7) {
i915_wait_ring(dev, 8, "i915_dispatch_flip");
} else {
}
outcount = 0U;
outring = (unsigned int )dev_priv->ring.tail;
ringmask = (unsigned int )dev_priv->ring.tail_mask;
virt = (char volatile *)dev_priv->ring.virtual_start;
*((unsigned int volatile *)virt + (unsigned long )outring) = 33554433U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 0U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
dev_priv->ring.tail = (int )outring;
dev_priv->ring.space = (int )((unsigned int )dev_priv->ring.space - outcount * 4U);
writel(outring, (void volatile *)(dev_priv->mmio_map)->handle + 8240U);
if (dev_priv->ring.space <= 23) {
i915_wait_ring(dev, 24, "i915_dispatch_flip");
} else {
}
outcount = 0U;
outring = (unsigned int )dev_priv->ring.tail;
ringmask = (unsigned int )dev_priv->ring.tail_mask;
virt = (char volatile *)dev_priv->ring.virtual_start;
*((unsigned int volatile *)virt + (unsigned long )outring) = 171966466U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 0U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
if (dev_priv->current_page == 0) {
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )dev_priv->back_offset;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
dev_priv->current_page = 1;
} else {
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )dev_priv->front_offset;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
dev_priv->current_page = 0;
}
*((unsigned int volatile *)virt + (unsigned long )outring) = 0U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
dev_priv->ring.tail = (int )outring;
dev_priv->ring.space = (int )((unsigned int )dev_priv->ring.space - outcount * 4U);
writel(outring, (void volatile *)(dev_priv->mmio_map)->handle + 8240U);
if (dev_priv->ring.space <= 7) {
i915_wait_ring(dev, 8, "i915_dispatch_flip");
} else {
}
outcount = 0U;
outring = (unsigned int )dev_priv->ring.tail;
ringmask = (unsigned int )dev_priv->ring.tail_mask;
virt = (char volatile *)dev_priv->ring.virtual_start;
*((unsigned int volatile *)virt + (unsigned long )outring) = 25165828U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 0U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
dev_priv->ring.tail = (int )outring;
dev_priv->ring.space = (int )((unsigned int )dev_priv->ring.space - outcount * 4U);
writel(outring, (void volatile *)(dev_priv->mmio_map)->handle + 8240U);
tmp = dev_priv->counter;
dev_priv->counter = dev_priv->counter + 1UL;
(dev_priv->sarea_priv)->last_enqueue = (int )tmp;
if (dev_priv->ring.space <= 15) {
i915_wait_ring(dev, 16, "i915_dispatch_flip");
} else {
}
outcount = 0U;
outring = (unsigned int )dev_priv->ring.tail;
ringmask = (unsigned int )dev_priv->ring.tail_mask;
virt = (char volatile *)dev_priv->ring.virtual_start;
*((unsigned int volatile *)virt + (unsigned long )outring) = 276824065U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 20U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )dev_priv->counter;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 0U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
dev_priv->ring.tail = (int )outring;
dev_priv->ring.space = (int )((unsigned int )dev_priv->ring.space - outcount * 4U);
writel(outring, (void volatile *)(dev_priv->mmio_map)->handle + 8240U);
(dev_priv->sarea_priv)->pf_current_page = dev_priv->current_page;
return (0);
}
}
static int i915_quiescent(struct drm_device *dev )
{
drm_i915_private_t *dev_priv ;
int tmp ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
i915_kernel_lost_context(dev);
tmp = i915_wait_ring(dev, (int )((unsigned int )dev_priv->ring.Size - 8U), "i915_quiescent");
return (tmp);
}
}
static int i915_flush_ioctl(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
int tmp ;
{
if ((int )(dev->lock.hw_lock)->lock >= 0 || (unsigned long )dev->lock.file_priv != (unsigned long )file_priv) {
printk("<3>[drm:%s] *ERROR* %s called without lock held, held %d owner %p %p\n",
"i915_flush_ioctl", "i915_flush_ioctl", (unsigned int )(dev->lock.hw_lock)->lock & 2147483648U,
dev->lock.file_priv, file_priv);
return (-22);
} else {
}
tmp = i915_quiescent(dev);
return (tmp);
}
}
static int i915_batchbuffer(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
drm_i915_private_t *dev_priv ;
u32 *hw_status ;
drm_i915_sarea_t *sarea_priv ;
drm_i915_batchbuffer_t *batch ;
int ret ;
unsigned long flag ;
unsigned long roksum ;
struct thread_info *tmp ;
long tmp___0 ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
hw_status = (u32 *)dev_priv->hw_status_page;
sarea_priv = dev_priv->sarea_priv;
batch = (drm_i915_batchbuffer_t *)data;
if (dev_priv->allow_batchbuffer == 0) {
printk("<3>[drm:%s] *ERROR* Batchbuffer ioctl disabled\n", "i915_batchbuffer");
return (-22);
} else {
}
if (drm_debug != 0U) {
printk("<7>[drm:%s] i915 batchbuffer, start %x used %d cliprects %d\n", "i915_batchbuffer",
batch->start, batch->used, batch->num_cliprects);
} else {
}
if ((int )(dev->lock.hw_lock)->lock >= 0 || (unsigned long )dev->lock.file_priv != (unsigned long )file_priv) {
printk("<3>[drm:%s] *ERROR* %s called without lock held, held %d owner %p %p\n",
"i915_batchbuffer", "i915_batchbuffer", (unsigned int )(dev->lock.hw_lock)->lock & 2147483648U,
dev->lock.file_priv, file_priv);
return (-22);
} else {
}
if (batch->num_cliprects != 0) {
tmp = current_thread_info();
__asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag), "=r" (roksum): "1" (batch->cliprects),
"g" ((long )((unsigned long )batch->num_cliprects * 8UL)), "rm" (tmp->addr_limit.seg));
tmp___0 = ldv__builtin_expect(flag == 0UL, 1L);
if (tmp___0 == 0L) {
return (-14);
} else {
}
} else {
}
ret = i915_dispatch_batchbuffer(dev, batch);
sarea_priv->last_dispatch = (int )*(hw_status + 5UL);
return (ret);
}
}
static int i915_cmdbuffer(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
drm_i915_private_t *dev_priv ;
u32 *hw_status ;
drm_i915_sarea_t *sarea_priv ;
drm_i915_cmdbuffer_t *cmdbuf ;
int ret ;
unsigned long flag ;
unsigned long roksum ;
struct thread_info *tmp ;
long tmp___0 ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
hw_status = (u32 *)dev_priv->hw_status_page;
sarea_priv = dev_priv->sarea_priv;
cmdbuf = (drm_i915_cmdbuffer_t *)data;
if (drm_debug != 0U) {
printk("<7>[drm:%s] i915 cmdbuffer, buf %p sz %d cliprects %d\n", "i915_cmdbuffer",
cmdbuf->buf, cmdbuf->sz, cmdbuf->num_cliprects);
} else {
}
if ((int )(dev->lock.hw_lock)->lock >= 0 || (unsigned long )dev->lock.file_priv != (unsigned long )file_priv) {
printk("<3>[drm:%s] *ERROR* %s called without lock held, held %d owner %p %p\n",
"i915_cmdbuffer", "i915_cmdbuffer", (unsigned int )(dev->lock.hw_lock)->lock & 2147483648U,
dev->lock.file_priv, file_priv);
return (-22);
} else {
}
if (cmdbuf->num_cliprects != 0) {
tmp = current_thread_info();
__asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag), "=r" (roksum): "1" (cmdbuf->cliprects),
"g" ((long )((unsigned long )cmdbuf->num_cliprects * 8UL)), "rm" (tmp->addr_limit.seg));
tmp___0 = ldv__builtin_expect(flag == 0UL, 1L);
if (tmp___0 == 0L) {
printk("<3>[drm:%s] *ERROR* Fault accessing cliprects\n", "i915_cmdbuffer");
return (-14);
} else {
}
} else {
}
ret = i915_dispatch_cmdbuffer(dev, cmdbuf);
if (ret != 0) {
printk("<3>[drm:%s] *ERROR* i915_dispatch_cmdbuffer failed\n", "i915_cmdbuffer");
return (ret);
} else {
}
sarea_priv->last_dispatch = (int )*(hw_status + 5UL);
return (0);
}
}
static int i915_flip_bufs(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
int tmp ;
{
if (drm_debug != 0U) {
printk("<7>[drm:%s] %s\n", "i915_flip_bufs", "i915_flip_bufs");
} else {
}
if ((int )(dev->lock.hw_lock)->lock >= 0 || (unsigned long )dev->lock.file_priv != (unsigned long )file_priv) {
printk("<3>[drm:%s] *ERROR* %s called without lock held, held %d owner %p %p\n",
"i915_flip_bufs", "i915_flip_bufs", (unsigned int )(dev->lock.hw_lock)->lock & 2147483648U,
dev->lock.file_priv, file_priv);
return (-22);
} else {
}
tmp = i915_dispatch_flip(dev);
return (tmp);
}
}
static int i915_getparam(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
drm_i915_private_t *dev_priv ;
drm_i915_getparam_t *param ;
int value ;
unsigned long tmp ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
param = (drm_i915_getparam_t *)data;
if ((unsigned long )dev_priv == (unsigned long )((drm_i915_private_t *)0)) {
printk("<3>[drm:%s] *ERROR* called with no initialization\n", "i915_getparam");
return (-22);
} else {
}
switch (param->param) {
case 1:
value = dev->irq != 0;
goto ldv_22853;
case 2:
value = dev_priv->allow_batchbuffer != 0;
goto ldv_22853;
case 3:
value = (int )*((u32 volatile *)dev_priv->hw_status_page + 5UL);
goto ldv_22853;
default:
printk("<3>[drm:%s] *ERROR* Unknown parameter %d\n", "i915_getparam", param->param);
return (-22);
}
ldv_22853:
tmp = copy_to_user((void *)param->value, (void const *)(& value), 4U);
if (tmp != 0UL) {
printk("<3>[drm:%s] *ERROR* DRM_COPY_TO_USER failed\n", "i915_getparam");
return (-14);
} else {
}
return (0);
}
}
static int i915_setparam(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
drm_i915_private_t *dev_priv ;
drm_i915_setparam_t *param ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
param = (drm_i915_setparam_t *)data;
if ((unsigned long )dev_priv == (unsigned long )((drm_i915_private_t *)0)) {
printk("<3>[drm:%s] *ERROR* called with no initialization\n", "i915_setparam");
return (-22);
} else {
}
switch (param->param) {
case 1: ;
if (((((((((dev->pci_device != 10610 && dev->pci_device != 10626) && dev->pci_device != 10642) && dev->pci_device != 10658) && dev->pci_device != 10754) && dev->pci_device != 10770) && dev->pci_device != 10818) && dev->pci_device != 11778) && dev->pci_device != 11794) && dev->pci_device != 11810) {
dev_priv->use_mi_batchbuffer_start = param->value;
} else {
}
goto ldv_22866;
case 2:
dev_priv->tex_lru_log_granularity = param->value;
goto ldv_22866;
case 3:
dev_priv->allow_batchbuffer = param->value;
goto ldv_22866;
default:
printk("<3>[drm:%s] *ERROR* unknown parameter %d\n", "i915_setparam", param->param);
return (-22);
}
ldv_22866: ;
return (0);
}
}
static int i915_set_status_page(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
drm_i915_private_t *dev_priv ;
drm_i915_hws_addr_t *hws ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
hws = (drm_i915_hws_addr_t *)data;
if ((((dev->pci_device != 10690 && dev->pci_device != 10674) && dev->pci_device != 10706) && dev->pci_device != 10818) && ((dev->pci_device != 11778 && dev->pci_device != 11794) && dev->pci_device != 11810)) {
return (-22);
} else {
}
if ((unsigned long )dev_priv == (unsigned long )((drm_i915_private_t *)0)) {
printk("<3>[drm:%s] *ERROR* called with no initialization\n", "i915_set_status_page");
return (-22);
} else {
}
printk("<7>set status page addr 0x%08x\n", (unsigned int )hws->addr);
dev_priv->status_gfx_addr = (unsigned int )hws->addr & 536866816U;
dev_priv->hws_map.offset = (unsigned long )((unsigned long long )(dev->agp)->base + hws->addr);
dev_priv->hws_map.size = 4096UL;
dev_priv->hws_map.type = _DRM_FRAME_BUFFER;
dev_priv->hws_map.flags = 0;
dev_priv->hws_map.mtrr = 0;
drm_core_ioremap(& dev_priv->hws_map, dev);
if ((unsigned long )dev_priv->hws_map.handle == (unsigned long )((void *)0)) {
i915_dma_cleanup(dev);
dev_priv->status_gfx_addr = 0U;
printk("<3>[drm:%s] *ERROR* can not ioremap virtual address for G33 hw status page\n",
"i915_set_status_page");
return (-12);
} else {
}
dev_priv->hw_status_page = dev_priv->hws_map.handle;
memset(dev_priv->hw_status_page, 0, 4096UL);
writel(dev_priv->status_gfx_addr, (void volatile *)(dev_priv->mmio_map)->handle + 8320U);
if (drm_debug != 0U) {
printk("<7>[drm:%s] load hws 0x2080 with gfx mem 0x%x\n", "i915_set_status_page",
dev_priv->status_gfx_addr);
} else {
}
if (drm_debug != 0U) {
printk("<7>[drm:%s] load hws at %p\n", "i915_set_status_page", dev_priv->hw_status_page);
} else {
}
return (0);
}
}
int i915_driver_load(struct drm_device *dev , unsigned long flags )
{
struct drm_i915_private *dev_priv ;
unsigned long base ;
unsigned long size ;
int ret ;
int mmio_bar ;
void *tmp ;
{
dev_priv = (struct drm_i915_private *)dev->dev_private;
ret = 0;
mmio_bar = (((((dev->pci_device != 9602 && dev->pci_device != 9610) && dev->pci_device != 9618) && dev->pci_device != 10098) && (dev->pci_device != 10146 && dev->pci_device != 10158)) && (((((((((dev->pci_device != 10610 && dev->pci_device != 10626) && dev->pci_device != 10642) && dev->pci_device != 10658) && dev->pci_device != 10754) && dev->pci_device != 10770) && dev->pci_device != 10818) && dev->pci_device != 11778) && dev->pci_device != 11794) && dev->pci_device != 11810)) && ((dev->pci_device != 10690 && dev->pci_device != 10674) && dev->pci_device != 10706);
dev->counters = dev->counters + 4UL;
dev->types[6] = _DRM_STAT_IRQ;
dev->types[7] = _DRM_STAT_PRIMARY;
dev->types[8] = _DRM_STAT_SECONDARY;
dev->types[9] = _DRM_STAT_DMA;
tmp = drm_alloc(3792UL, 2);
dev_priv = (struct drm_i915_private *)tmp;
if ((unsigned long )dev_priv == (unsigned long )((struct drm_i915_private *)0)) {
return (-12);
} else {
}
memset((void *)dev_priv, 0, 3792UL);
dev->dev_private = (void *)dev_priv;
base = drm_get_resource_start(dev, (unsigned int )mmio_bar);
size = drm_get_resource_len(dev, (unsigned int )mmio_bar);
ret = drm_addmap(dev, (unsigned int )base, (unsigned int )size, _DRM_REGISTERS,
136, & dev_priv->mmio_map);
return (ret);
}
}
int i915_driver_unload(struct drm_device *dev )
{
struct drm_i915_private *dev_priv ;
{
dev_priv = (struct drm_i915_private *)dev->dev_private;
if ((unsigned long )dev_priv->mmio_map != (unsigned long )((drm_local_map_t *)0)) {
drm_rmmap(dev, dev_priv->mmio_map);
} else {
}
drm_free(dev->dev_private, 3792UL, 2);
return (0);
}
}
void i915_driver_lastclose(struct drm_device *dev )
{
drm_i915_private_t *dev_priv ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
if ((unsigned long )dev_priv == (unsigned long )((drm_i915_private_t *)0)) {
return;
} else {
}
if ((unsigned long )dev_priv->agp_heap != (unsigned long )((struct mem_block *)0)) {
i915_mem_takedown(& dev_priv->agp_heap);
} else {
}
i915_dma_cleanup(dev);
return;
}
}
void i915_driver_preclose(struct drm_device *dev , struct drm_file *file_priv )
{
drm_i915_private_t *dev_priv ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
i915_mem_release(dev, file_priv, dev_priv->agp_heap);
return;
}
}
struct drm_ioctl_desc i915_ioctls[18U] =
{ {0U, & i915_dma_init, 7},
{1U, & i915_flush_ioctl, 1},
{2U, & i915_flip_bufs, 1},
{3U, & i915_batchbuffer, 1},
{4U, & i915_irq_emit, 1},
{5U, & i915_irq_wait, 1},
{6U, & i915_getparam, 1},
{7U, & i915_setparam, 7},
{8U, & i915_mem_alloc, 1},
{9U, & i915_mem_free, 1},
{10U, & i915_mem_init_heap, 7},
{11U, & i915_cmdbuffer, 1},
{12U, & i915_mem_destroy_heap, 7},
{13U, & i915_vblank_pipe_set, 7},
{14U, & i915_vblank_pipe_get, 1},
{15U, & i915_vblank_swap, 1},
{0U, 0, 0},
{17U, & i915_set_status_page, 1}};
int i915_max_ioctl = 18;
int i915_driver_device_is_agp(struct drm_device *dev )
{
{
return (1);
}
}
__inline static int variable_test_bit(int nr , unsigned long const volatile *addr )
{
int oldbit ;
{
__asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)),
"Ir" (nr));
return (oldbit);
}
}
__inline static struct task_struct *get_current(void)
{
struct task_struct *ret__ ;
{
switch (8UL) {
case 2UL:
__asm__ ("movw %%gs:%c1,%0": "=r" (ret__): "i" (0UL), "m" (_proxy_pda.pcurrent));
goto ldv_4027;
case 4UL:
__asm__ ("movl %%gs:%c1,%0": "=r" (ret__): "i" (0UL), "m" (_proxy_pda.pcurrent));
goto ldv_4027;
case 8UL:
__asm__ ("movq %%gs:%c1,%0": "=r" (ret__): "i" (0UL), "m" (_proxy_pda.pcurrent));
goto ldv_4027;
default:
__bad_pda_field();
}
ldv_4027: ;
return (ret__);
}
}
__inline static void INIT_LIST_HEAD(struct list_head *list )
{
{
list->next = list;
list->prev = list;
return;
}
}
extern void __list_add(struct list_head * , struct list_head * , struct list_head * ) ;
__inline static void list_add_tail(struct list_head *new , struct list_head *head )
{
{
__list_add(new, head->prev, head);
return;
}
}
extern void list_del(struct list_head * ) ;
__inline static void atomic_inc(atomic_t *v )
{
{
__asm__ volatile (".section .smp_locks,\"a\"\n .balign 8 \n .quad 661f\n.previous\n661:\n\tlock; incl %0": "=m" (v->counter): "m" (v->counter));
return;
}
}
__inline static int test_ti_thread_flag(struct thread_info *ti , int flag )
{
int tmp ;
{
tmp = variable_test_bit(flag, (unsigned long const volatile *)(& ti->flags));
return (tmp);
}
}
extern void __spin_lock_init(spinlock_t * , char const * , struct lock_class_key * ) ;
extern void _spin_lock(spinlock_t * ) ;
extern unsigned long _spin_lock_irqsave(spinlock_t * ) ;
extern void _spin_unlock(spinlock_t * ) ;
extern void _spin_unlock_irqrestore(spinlock_t * , unsigned long ) ;
extern int default_wake_function(wait_queue_t * , unsigned int , int , void * ) ;
extern void init_waitqueue_head(wait_queue_head_t * ) ;
extern void add_wait_queue(wait_queue_head_t * , wait_queue_t * ) ;
extern void remove_wait_queue(wait_queue_head_t * , wait_queue_t * ) ;
extern void __wake_up(wait_queue_head_t * , unsigned int , int , void * ) ;
extern unsigned long volatile jiffies ;
__inline static void *kcalloc(size_t n , size_t size , gfp_t flags )
{
void *tmp ;
{
if (size != 0UL && 0xffffffffffffffffUL / size < n) {
return (0);
} else {
}
tmp = __kmalloc(n * size, flags | 32768U);
return (tmp);
}
}
__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);
}
}
__inline static void writew(unsigned short val , void volatile *addr )
{
{
__asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory");
return;
}
}
extern long schedule_timeout(long ) ;
__inline static int test_tsk_thread_flag(struct task_struct *tsk , int flag )
{
int tmp ;
{
tmp = test_ti_thread_flag((struct thread_info *)tsk->stack, flag);
return (tmp);
}
}
__inline static int signal_pending(struct task_struct *p )
{
int tmp ;
long tmp___0 ;
{
tmp = test_tsk_thread_flag(p, 2);
tmp___0 = ldv__builtin_expect(tmp != 0, 0L);
return ((int )tmp___0);
}
}
extern struct drm_drawable_info *drm_get_drawable_info(struct drm_device * , drm_drawable_t ) ;
extern void drm_vbl_send_signals(struct drm_device * ) ;
extern void drm_locked_tasklet(struct drm_device * , void (*)(struct drm_device * ) ) ;
__inline static void *drm_calloc(size_t nmemb , size_t size , int area )
{
void *tmp ;
{
tmp = kcalloc(nmemb, size, 208U);
return (tmp);
}
}
static void i915_vblank_tasklet(struct drm_device *dev )
{
drm_i915_private_t *dev_priv ;
unsigned long irqflags ;
struct list_head *list ;
struct list_head *tmp ;
struct list_head hits ;
struct list_head *hit ;
int nhits ;
int nrects ;
int slice[2U] ;
int upper[2U] ;
int lower[2U] ;
int i ;
unsigned int counter[2U] ;
struct drm_drawable_info *drw ;
drm_i915_sarea_t *sarea_priv ;
u32 cpp ;
u32 cmd ;
u32 src_pitch ;
u32 dst_pitch ;
u32 ropcpp ;
unsigned int outring ;
unsigned int ringmask ;
unsigned int outcount ;
char volatile *virt ;
drm_i915_vbl_swap_t *vbl_swap ;
struct list_head const *__mptr ;
drm_i915_vbl_swap_t *swap_cmp ;
struct list_head const *__mptr___0 ;
struct drm_drawable_info *drw_cmp ;
struct drm_drawable_info *tmp___0 ;
int _max1 ;
int _max2 ;
int _max1___0 ;
int _max2___0 ;
drm_i915_vbl_swap_t *swap_hit ;
struct list_head const *__mptr___1 ;
struct drm_clip_rect *rect ;
int num_rects ;
int pipe ;
unsigned short top ;
unsigned short bottom ;
int y1 ;
unsigned short _max1___1 ;
unsigned short _max2___1 ;
int y2 ;
unsigned short _min1 ;
unsigned short _min2 ;
int tmp___1 ;
int tmp___2 ;
drm_i915_vbl_swap_t *swap_hit___0 ;
struct list_head const *__mptr___2 ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
counter[0] = (unsigned int )dev->vbl_received.counter;
counter[1] = (unsigned int )dev->vbl_received2.counter;
sarea_priv = dev_priv->sarea_priv;
cpp = dev_priv->cpp;
cmd = cpp == 4U ? 1425014790U : 1421869062U;
src_pitch = (u32 )sarea_priv->pitch * cpp;
dst_pitch = (u32 )sarea_priv->pitch * cpp;
ropcpp = ((cpp - 1U) << 24) | 13369344U;
if ((((((((((dev->pci_device == 10610 || dev->pci_device == 10626) || dev->pci_device == 10642) || dev->pci_device == 10658) || dev->pci_device == 10754) || dev->pci_device == 10770) || dev->pci_device == 10818) || dev->pci_device == 11778) || dev->pci_device == 11794) || dev->pci_device == 11810) && sarea_priv->front_tiled != 0U) {
cmd = cmd | 2048U;
dst_pitch = dst_pitch >> 2;
} else {
}
if ((((((((((dev->pci_device == 10610 || dev->pci_device == 10626) || dev->pci_device == 10642) || dev->pci_device == 10658) || dev->pci_device == 10754) || dev->pci_device == 10770) || dev->pci_device == 10818) || dev->pci_device == 11778) || dev->pci_device == 11794) || dev->pci_device == 11810) && sarea_priv->back_tiled != 0U) {
cmd = cmd | 32768U;
src_pitch = src_pitch >> 2;
} else {
}
if (drm_debug != 0U) {
printk("<7>[drm:%s] \n", "i915_vblank_tasklet");
} else {
}
INIT_LIST_HEAD(& hits);
nrects = 0;
nhits = nrects;
irqflags = _spin_lock_irqsave(& dev_priv->swaps_lock);
list = dev_priv->vbl_swaps.head.next;
tmp = list->next;
goto ldv_22691;
ldv_22690:
__mptr = (struct list_head const *)list;
vbl_swap = (drm_i915_vbl_swap_t *)__mptr;
if (counter[vbl_swap->pipe] - vbl_swap->sequence > 8388608U) {
goto ldv_22682;
} else {
}
list_del(list);
dev_priv->swaps_pending = dev_priv->swaps_pending - 1U;
_spin_unlock(& dev_priv->swaps_lock);
_spin_lock(& dev->drw_lock);
drw = drm_get_drawable_info(dev, vbl_swap->drw_id);
if ((unsigned long )drw == (unsigned long )((struct drm_drawable_info *)0)) {
_spin_unlock(& dev->drw_lock);
drm_free((void *)vbl_swap, 32UL, 2);
_spin_lock(& dev_priv->swaps_lock);
goto ldv_22682;
} else {
}
hit = hits.next;
goto ldv_22689;
ldv_22688:
__mptr___0 = (struct list_head const *)hit;
swap_cmp = (drm_i915_vbl_swap_t *)__mptr___0;
tmp___0 = drm_get_drawable_info(dev, swap_cmp->drw_id);
drw_cmp = tmp___0;
if ((unsigned long )drw_cmp != (unsigned long )((struct drm_drawable_info *)0) && (int )(drw_cmp->rects)->y1 > (int )(drw->rects)->y1) {
list_add_tail(list, hit);
goto ldv_22687;
} else {
}
hit = hit->next;
ldv_22689:
__builtin_prefetch((void const *)hit->next);
if ((unsigned long )(& hits) != (unsigned long )hit) {
goto ldv_22688;
} else {
}
ldv_22687:
_spin_unlock(& dev->drw_lock);
if ((unsigned long )(& hits) == (unsigned long )hit) {
list_add_tail(list, hits.prev);
} else {
}
nhits = nhits + 1;
_spin_lock(& dev_priv->swaps_lock);
ldv_22682:
list = tmp;
tmp = list->next;
ldv_22691: ;
if ((unsigned long )(& dev_priv->vbl_swaps.head) != (unsigned long )list) {
goto ldv_22690;
} else {
}
if (nhits == 0) {
_spin_unlock_irqrestore(& dev_priv->swaps_lock, irqflags);
return;
} else {
}
_spin_unlock(& dev_priv->swaps_lock);
i915_kernel_lost_context(dev);
if (((((((((dev->pci_device == 10610 || dev->pci_device == 10626) || dev->pci_device == 10642) || dev->pci_device == 10658) || dev->pci_device == 10754) || dev->pci_device == 10770) || dev->pci_device == 10818) || dev->pci_device == 11778) || dev->pci_device == 11794) || dev->pci_device == 11810) {
if (dev_priv->ring.space <= 15) {
i915_wait_ring(dev, 16, "i915_vblank_tasklet");
} else {
}
outcount = 0U;
outring = (unsigned int )dev_priv->ring.tail;
ringmask = (unsigned int )dev_priv->ring.tail_mask;
virt = (char volatile *)dev_priv->ring.virtual_start;
*((unsigned int volatile *)virt + (unsigned long )outring) = 2030043138U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 0U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )(((sarea_priv->width + -1) & 65535) | ((sarea_priv->height + -1) << 16));
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 0U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
dev_priv->ring.tail = (int )outring;
dev_priv->ring.space = (int )((unsigned int )dev_priv->ring.space - outcount * 4U);
writel(outring, (void volatile *)(dev_priv->mmio_map)->handle + 8240U);
} else {
if (dev_priv->ring.space <= 23) {
i915_wait_ring(dev, 24, "i915_vblank_tasklet");
} else {
}
outcount = 0U;
outring = (unsigned int )dev_priv->ring.tail;
ringmask = (unsigned int )dev_priv->ring.tail_mask;
virt = (char volatile *)dev_priv->ring.virtual_start;
*((unsigned int volatile *)virt + (unsigned long )outring) = 2105540611U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 0U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 0U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )(sarea_priv->width | (sarea_priv->height << 16));
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )(sarea_priv->width | (sarea_priv->height << 16));
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 0U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
dev_priv->ring.tail = (int )outring;
dev_priv->ring.space = (int )((unsigned int )dev_priv->ring.space - outcount * 4U);
writel(outring, (void volatile *)(dev_priv->mmio_map)->handle + 8240U);
}
sarea_priv->ctxOwner = 0;
upper[1] = 0;
upper[0] = upper[1];
_max1 = sarea_priv->pipeA_h / nhits;
_max2 = 1;
slice[0] = _max1 > _max2 ? _max1 : _max2;
_max1___0 = sarea_priv->pipeB_h / nhits;
_max2___0 = 1;
slice[1] = _max1___0 > _max2___0 ? _max1___0 : _max2___0;
lower[0] = sarea_priv->pipeA_y + slice[0];
lower[1] = sarea_priv->pipeB_y + slice[0];
_spin_lock(& dev->drw_lock);
i = 0;
goto ldv_22727;
ldv_22726: ;
if (i == nhits) {
lower[1] = sarea_priv->height;
lower[0] = lower[1];
} else {
}
hit = hits.next;
goto ldv_22724;
ldv_22723:
__mptr___1 = (struct list_head const *)hit;
swap_hit = (drm_i915_vbl_swap_t *)__mptr___1;
drw = drm_get_drawable_info(dev, swap_hit->drw_id);
if ((unsigned long )drw == (unsigned long )((struct drm_drawable_info *)0)) {
goto ldv_22710;
} else {
}
rect = drw->rects;
pipe = (int )swap_hit->pipe;
top = (unsigned short )upper[pipe];
bottom = (unsigned short )lower[pipe];
num_rects = (int )drw->num_rects;
goto ldv_22721;
ldv_22720:
_max1___1 = rect->y1;
_max2___1 = top;
y1 = (int )_max1___1 > (int )_max2___1 ? (int )_max1___1 : (int )_max2___1;
_min1 = rect->y2;
_min2 = bottom;
y2 = (int )_min1 < (int )_min2 ? (int )_min1 : (int )_min2;
if (y1 >= y2) {
goto ldv_22719;
} else {
}
if (dev_priv->ring.space <= 31) {
i915_wait_ring(dev, 32, "i915_vblank_tasklet");
} else {
}
outcount = 0U;
outring = (unsigned int )dev_priv->ring.tail;
ringmask = (unsigned int )dev_priv->ring.tail_mask;
virt = (char volatile *)dev_priv->ring.virtual_start;
*((unsigned int volatile *)virt + (unsigned long )outring) = cmd;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = ropcpp | dst_pitch;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )((y1 << 16) | (int )rect->x1);
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )((y2 << 16) | (int )rect->x2);
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )sarea_priv->front_offset;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )((y1 << 16) | (int )rect->x1);
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = src_pitch;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )sarea_priv->back_offset;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
dev_priv->ring.tail = (int )outring;
dev_priv->ring.space = (int )((unsigned int )dev_priv->ring.space - outcount * 4U);
writel(outring, (void volatile *)(dev_priv->mmio_map)->handle + 8240U);
ldv_22719:
rect = rect + 1;
ldv_22721:
tmp___1 = num_rects;
num_rects = num_rects - 1;
if (tmp___1 != 0) {
goto ldv_22720;
} else {
}
ldv_22710:
hit = hit->next;
ldv_22724:
__builtin_prefetch((void const *)hit->next);
if ((unsigned long )(& hits) != (unsigned long )hit) {
goto ldv_22723;
} else {
}
upper[0] = lower[0];
lower[0] = lower[0] + slice[0];
upper[1] = lower[1];
lower[1] = lower[1] + slice[1];
ldv_22727:
tmp___2 = i;
i = i + 1;
if (tmp___2 < nhits) {
goto ldv_22726;
} else {
}
_spin_unlock_irqrestore(& dev->drw_lock, irqflags);
hit = hits.next;
tmp = hit->next;
goto ldv_22736;
ldv_22735:
__mptr___2 = (struct list_head const *)hit;
swap_hit___0 = (drm_i915_vbl_swap_t *)__mptr___2;
list_del(hit);
drm_free((void *)swap_hit___0, 32UL, 2);
hit = tmp;
tmp = hit->next;
ldv_22736: ;
if ((unsigned long )(& hits) != (unsigned long )hit) {
goto ldv_22735;
} else {
}
return;
}
}
irqreturn_t i915_driver_irq_handler(int irq , void *arg )
{
struct drm_device *dev ;
drm_i915_private_t *dev_priv ;
u16 temp ;
u32 pipea_stats ;
u32 pipeb_stats ;
int vblank_pipe ;
{
dev = (struct drm_device *)arg;
dev_priv = (drm_i915_private_t *)dev->dev_private;
pipea_stats = readl((void const volatile *)(dev_priv->mmio_map)->handle + 458788U);
pipeb_stats = readl((void const volatile *)(dev_priv->mmio_map)->handle + 462884U);
temp = readw((void const volatile *)(dev_priv->mmio_map)->handle + 8356U);
temp = (unsigned int )temp & 162U;
if (drm_debug != 0U) {
printk("<7>[drm:%s] %s flag=%08x\n", "i915_driver_irq_handler", "i915_driver_irq_handler",
(int )temp);
} else {
}
if ((unsigned int )temp == 0U) {
return (0);
} else {
}
writew((int )temp, (void volatile *)(dev_priv->mmio_map)->handle + 8356U);
readw((void const volatile *)(dev_priv->mmio_map)->handle + 8356U);
__asm__ volatile ("lfence": : : "memory");
(dev_priv->sarea_priv)->last_dispatch = (int )*((u32 volatile *)dev_priv->hw_status_page + 5UL);
if (((int )temp & 2) != 0) {
__wake_up(& dev_priv->irq_queue, 1U, 1, 0);
} else {
}
if (((int )temp & 160) != 0) {
vblank_pipe = dev_priv->vblank_pipe;
if ((vblank_pipe & 3) == 3) {
if (((int )temp & 128) != 0) {
atomic_inc(& dev->vbl_received);
} else {
}
if (((int )temp & 32) != 0) {
atomic_inc(& dev->vbl_received2);
} else {
}
} else
if ((((int )temp & 128) != 0 && vblank_pipe & 1) || (((int )temp & 32) != 0 && (vblank_pipe & 2) != 0)) {
atomic_inc(& dev->vbl_received);
} else {
}
__wake_up(& dev->vbl_queue, 1U, 1, 0);
drm_vbl_send_signals(dev);
if (dev_priv->swaps_pending != 0U) {
drm_locked_tasklet(dev, & i915_vblank_tasklet);
} else {
}
writel(pipea_stats | 131074U, (void volatile *)(dev_priv->mmio_map)->handle + 458788U);
writel(pipeb_stats | 131074U, (void volatile *)(dev_priv->mmio_map)->handle + 462884U);
} else {
}
return (1);
}
}
static int i915_emit_irq(struct drm_device *dev )
{
drm_i915_private_t *dev_priv ;
unsigned int outring ;
unsigned int ringmask ;
unsigned int outcount ;
char volatile *virt ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
i915_kernel_lost_context(dev);
if (drm_debug != 0U) {
printk("<7>[drm:%s] \n", "i915_emit_irq");
} else {
}
dev_priv->counter = dev_priv->counter + 1UL;
(dev_priv->sarea_priv)->last_enqueue = (int )dev_priv->counter;
if (dev_priv->counter > 2147483647UL) {
dev_priv->counter = 1UL;
(dev_priv->sarea_priv)->last_enqueue = 1;
} else {
}
if (dev_priv->ring.space <= 23) {
i915_wait_ring(dev, 24, "i915_emit_irq");
} else {
}
outcount = 0U;
outring = (unsigned int )dev_priv->ring.tail;
ringmask = (unsigned int )dev_priv->ring.tail_mask;
virt = (char volatile *)dev_priv->ring.virtual_start;
*((unsigned int volatile *)virt + (unsigned long )outring) = 276824065U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 20U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = (unsigned int volatile )dev_priv->counter;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 0U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 0U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
*((unsigned int volatile *)virt + (unsigned long )outring) = 16777216U;
outcount = outcount + 1U;
outring = outring + 4U;
outring = outring & ringmask;
dev_priv->ring.tail = (int )outring;
dev_priv->ring.space = (int )((unsigned int )dev_priv->ring.space - outcount * 4U);
writel(outring, (void volatile *)(dev_priv->mmio_map)->handle + 8240U);
return ((int )dev_priv->counter);
}
}
static int i915_wait_irq(struct drm_device *dev , int irq_nr )
{
drm_i915_private_t *dev_priv ;
int ret ;
wait_queue_t entry ;
struct task_struct *tmp ;
unsigned long end ;
struct task_struct *tmp___0 ;
struct task_struct *tmp___1 ;
int tmp___2 ;
struct task_struct *tmp___3 ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
ret = 0;
if (drm_debug != 0U) {
printk("<7>[drm:%s] irq_nr=%d breadcrumb=%d\n", "i915_wait_irq", irq_nr, *((u32 volatile *)dev_priv->hw_status_page + 5UL));
} else {
}
if ((unsigned int )*((u32 volatile *)dev_priv->hw_status_page + 5UL) >= (unsigned int )irq_nr) {
return (0);
} else {
}
(dev_priv->sarea_priv)->perf_boxes = (dev_priv->sarea_priv)->perf_boxes | 4;
tmp = get_current();
entry.flags = 0U;
entry.private = (void *)tmp;
entry.func = & default_wake_function;
entry.task_list.next = 0;
entry.task_list.prev = 0;
end = (unsigned long )jiffies + 750UL;
add_wait_queue(& dev_priv->irq_queue, & entry);
ldv_22774:
tmp___0 = get_current();
tmp___0->state = 1L;
if ((unsigned int )*((u32 volatile *)dev_priv->hw_status_page + 5UL) >= (unsigned int )irq_nr) {
goto ldv_22767;
} else {
}
if ((1 != 0 && 1 != 0) && (long )jiffies - (long )end >= 0L) {
ret = -16;
goto ldv_22767;
} else {
}
schedule_timeout(2L);
tmp___1 = get_current();
tmp___2 = signal_pending(tmp___1);
if (tmp___2 != 0) {
ret = -4;
goto ldv_22767;
} else {
}
goto ldv_22774;
ldv_22767:
tmp___3 = get_current();
tmp___3->state = 0L;
remove_wait_queue(& dev_priv->irq_queue, & entry);
if (ret == -16) {
printk("<3>[drm:%s] *ERROR* EBUSY -- rec: %d emitted: %d\n", "i915_wait_irq",
*((u32 volatile *)dev_priv->hw_status_page + 5UL), (int )dev_priv->counter);
} else {
}
(dev_priv->sarea_priv)->last_dispatch = (int )*((u32 volatile *)dev_priv->hw_status_page + 5UL);
return (ret);
}
}
static int i915_driver_vblank_do_wait(struct drm_device *dev , unsigned int *sequence ,
atomic_t *counter )
{
drm_i915_private_t *dev_priv ;
unsigned int cur_vblank ;
int ret ;
wait_queue_t entry ;
struct task_struct *tmp ;
unsigned long end ;
struct task_struct *tmp___0 ;
struct task_struct *tmp___1 ;
int tmp___2 ;
struct task_struct *tmp___3 ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
ret = 0;
if ((unsigned long )dev_priv == (unsigned long )((drm_i915_private_t *)0)) {
printk("<3>[drm:%s] *ERROR* called with no initialization\n", "i915_driver_vblank_do_wait");
return (-22);
} else {
}
tmp = get_current();
entry.flags = 0U;
entry.private = (void *)tmp;
entry.func = & default_wake_function;
entry.task_list.next = 0;
entry.task_list.prev = 0;
end = (unsigned long )jiffies + 750UL;
add_wait_queue(& dev->vbl_queue, & entry);
ldv_22793:
tmp___0 = get_current();
tmp___0->state = 1L;
cur_vblank = (unsigned int )counter->counter;
if (cur_vblank - *sequence <= 8388608U) {
goto ldv_22786;
} else {
}
if ((1 != 0 && 1 != 0) && (long )jiffies - (long )end >= 0L) {
ret = -16;
goto ldv_22786;
} else {
}
schedule_timeout(2L);
tmp___1 = get_current();
tmp___2 = signal_pending(tmp___1);
if (tmp___2 != 0) {
ret = -4;
goto ldv_22786;
} else {
}
goto ldv_22793;
ldv_22786:
tmp___3 = get_current();
tmp___3->state = 0L;
remove_wait_queue(& dev->vbl_queue, & entry);
*sequence = cur_vblank;
return (ret);
}
}
int i915_driver_vblank_wait(struct drm_device *dev , unsigned int *sequence )
{
int tmp ;
{
tmp = i915_driver_vblank_do_wait(dev, sequence, & dev->vbl_received);
return (tmp);
}
}
int i915_driver_vblank_wait2(struct drm_device *dev , unsigned int *sequence )
{
int tmp ;
{
tmp = i915_driver_vblank_do_wait(dev, sequence, & dev->vbl_received2);
return (tmp);
}
}
int i915_irq_emit(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
drm_i915_private_t *dev_priv ;
drm_i915_irq_emit_t *emit ;
int result ;
unsigned long tmp ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
emit = (drm_i915_irq_emit_t *)data;
if ((int )(dev->lock.hw_lock)->lock >= 0 || (unsigned long )dev->lock.file_priv != (unsigned long )file_priv) {
printk("<3>[drm:%s] *ERROR* %s called without lock held, held %d owner %p %p\n",
"i915_irq_emit", "i915_irq_emit", (unsigned int )(dev->lock.hw_lock)->lock & 2147483648U,
dev->lock.file_priv, file_priv);
return (-22);
} else {
}
if ((unsigned long )dev_priv == (unsigned long )((drm_i915_private_t *)0)) {
printk("<3>[drm:%s] *ERROR* called with no initialization\n", "i915_irq_emit");
return (-22);
} else {
}
result = i915_emit_irq(dev);
tmp = copy_to_user((void *)emit->irq_seq, (void const *)(& result), 4U);
if (tmp != 0UL) {
printk("<3>[drm:%s] *ERROR* copy_to_user\n", "i915_irq_emit");
return (-14);
} else {
}
return (0);
}
}
int i915_irq_wait(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
drm_i915_private_t *dev_priv ;
drm_i915_irq_wait_t *irqwait ;
int tmp ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
irqwait = (drm_i915_irq_wait_t *)data;
if ((unsigned long )dev_priv == (unsigned long )((drm_i915_private_t *)0)) {
printk("<3>[drm:%s] *ERROR* called with no initialization\n", "i915_irq_wait");
return (-22);
} else {
}
tmp = i915_wait_irq(dev, irqwait->irq_seq);
return (tmp);
}
}
static void i915_enable_interrupt(struct drm_device *dev )
{
drm_i915_private_t *dev_priv ;
u16 flag ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
flag = 0U;
if (dev_priv->vblank_pipe & 1) {
flag = (u16 )((unsigned int )flag | 128U);
} else {
}
if ((dev_priv->vblank_pipe & 2) != 0) {
flag = (u16 )((unsigned int )flag | 32U);
} else {
}
writew((int )((unsigned int )flag | 2U), (void volatile *)(dev_priv->mmio_map)->handle + 8352U);
return;
}
}
int i915_vblank_pipe_set(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
drm_i915_private_t *dev_priv ;
drm_i915_vblank_pipe_t *pipe ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
pipe = (drm_i915_vblank_pipe_t *)data;
if ((unsigned long )dev_priv == (unsigned long )((drm_i915_private_t *)0)) {
printk("<3>[drm:%s] *ERROR* called with no initialization\n", "i915_vblank_pipe_set");
return (-22);
} else {
}
if ((pipe->pipe & -4) != 0) {
printk("<3>[drm:%s] *ERROR* called with invalid pipe 0x%x\n", "i915_vblank_pipe_set",
pipe->pipe);
return (-22);
} else {
}
dev_priv->vblank_pipe = pipe->pipe;
i915_enable_interrupt(dev);
return (0);
}
}
int i915_vblank_pipe_get(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
drm_i915_private_t *dev_priv ;
drm_i915_vblank_pipe_t *pipe ;
u16 flag ;
unsigned int tmp ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
pipe = (drm_i915_vblank_pipe_t *)data;
if ((unsigned long )dev_priv == (unsigned long )((drm_i915_private_t *)0)) {
printk("<3>[drm:%s] *ERROR* called with no initialization\n", "i915_vblank_pipe_get");
return (-22);
} else {
}
tmp = readl((void const volatile *)(dev_priv->mmio_map)->handle + 8352U);
flag = (u16 )tmp;
pipe->pipe = 0;
if (((int )flag & 128) != 0) {
pipe->pipe = pipe->pipe | 1;
} else {
}
if (((int )flag & 32) != 0) {
pipe->pipe = pipe->pipe | 2;
} else {
}
return (0);
}
}
int i915_vblank_swap(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
drm_i915_private_t *dev_priv ;
drm_i915_vblank_swap_t *swap ;
drm_i915_vbl_swap_t *vbl_swap ;
unsigned int pipe ;
unsigned int seqtype ;
unsigned int curseq ;
unsigned long irqflags ;
struct list_head *list ;
struct drm_drawable_info *tmp ;
struct list_head const *__mptr ;
void *tmp___0 ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
swap = (drm_i915_vblank_swap_t *)data;
if ((unsigned long )dev_priv == (unsigned long )((drm_i915_private_t *)0)) {
printk("<3>[drm:%s] *ERROR* %s called with no initialization\n", "i915_vblank_swap",
"i915_vblank_swap");
return (-22);
} else {
}
if ((dev_priv->sarea_priv)->rotation != 0) {
if (drm_debug != 0U) {
printk("<7>[drm:%s] Rotation not supported\n", "i915_vblank_swap");
} else {
}
return (-22);
} else {
}
if (((unsigned int )swap->seqtype & 3489660926U) != 0U) {
printk("<3>[drm:%s] *ERROR* Invalid sequence type 0x%x\n", "i915_vblank_swap",
(unsigned int )swap->seqtype);
return (-22);
} else {
}
pipe = ((unsigned int )swap->seqtype & 536870912U) != 0U;
seqtype = (unsigned int )swap->seqtype & 1U;
if (((dev_priv->vblank_pipe >> (int )pipe) & 1) == 0) {
printk("<3>[drm:%s] *ERROR* Invalid pipe %d\n", "i915_vblank_swap", pipe);
return (-22);
} else {
}
irqflags = _spin_lock_irqsave(& dev->drw_lock);
tmp = drm_get_drawable_info(dev, swap->drawable);
if ((unsigned long )tmp == (unsigned long )((struct drm_drawable_info *)0)) {
_spin_unlock_irqrestore(& dev->drw_lock, irqflags);
if (drm_debug != 0U) {
printk("<7>[drm:%s] Invalid drawable ID %d\n", "i915_vblank_swap", swap->drawable);
} else {
}
return (-22);
} else {
}
_spin_unlock_irqrestore(& dev->drw_lock, irqflags);
curseq = (unsigned int )(pipe != 0U ? & dev->vbl_received2 : & dev->vbl_received)->counter;
if (seqtype == 1U) {
swap->sequence = swap->sequence + curseq;
} else {
}
if (curseq - swap->sequence <= 8388608U) {
if (((unsigned int )swap->seqtype & 268435456U) != 0U) {
swap->sequence = curseq + 1U;
} else {
if (drm_debug != 0U) {
printk("<7>[drm:%s] Missed target sequence\n", "i915_vblank_swap");
} else {
}
return (-22);
}
} else {
}
irqflags = _spin_lock_irqsave(& dev_priv->swaps_lock);
list = dev_priv->vbl_swaps.head.next;
goto ldv_22873;
ldv_22872:
__mptr = (struct list_head const *)list;
vbl_swap = (drm_i915_vbl_swap_t *)__mptr;
if ((vbl_swap->drw_id == swap->drawable && vbl_swap->pipe == pipe) && vbl_swap->sequence == swap->sequence) {
_spin_unlock_irqrestore(& dev_priv->swaps_lock, irqflags);
if (drm_debug != 0U) {
printk("<7>[drm:%s] Already scheduled\n", "i915_vblank_swap");
} else {
}
return (0);
} else {
}
list = list->next;
ldv_22873:
__builtin_prefetch((void const *)list->next);
if ((unsigned long )(& dev_priv->vbl_swaps.head) != (unsigned long )list) {
goto ldv_22872;
} else {
}
_spin_unlock_irqrestore(& dev_priv->swaps_lock, irqflags);
if (dev_priv->swaps_pending > 99U) {
if (drm_debug != 0U) {
printk("<7>[drm:%s] Too many swaps queued\n", "i915_vblank_swap");
} else {
}
return (-16);
} else {
}
tmp___0 = drm_calloc(1UL, 32UL, 2);
vbl_swap = (drm_i915_vbl_swap_t *)tmp___0;
if ((unsigned long )vbl_swap == (unsigned long )((drm_i915_vbl_swap_t *)0)) {
printk("<3>[drm:%s] *ERROR* Failed to allocate memory to queue swap\n", "i915_vblank_swap");
return (-12);
} else {
}
if (drm_debug != 0U) {
printk("<7>[drm:%s] \n", "i915_vblank_swap");
} else {
}
vbl_swap->drw_id = swap->drawable;
vbl_swap->pipe = pipe;
vbl_swap->sequence = swap->sequence;
irqflags = _spin_lock_irqsave(& dev_priv->swaps_lock);
list_add_tail(& vbl_swap->head, & dev_priv->vbl_swaps.head);
dev_priv->swaps_pending = dev_priv->swaps_pending + 1U;
_spin_unlock_irqrestore(& dev_priv->swaps_lock, irqflags);
return (0);
}
}
void i915_driver_irq_preinstall(struct drm_device *dev )
{
drm_i915_private_t *dev_priv ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
writew(65534, (void volatile *)(dev_priv->mmio_map)->handle + 8344U);
writew(0, (void volatile *)(dev_priv->mmio_map)->handle + 8360U);
writew(0, (void volatile *)(dev_priv->mmio_map)->handle + 8352U);
return;
}
}
void i915_driver_irq_postinstall(struct drm_device *dev )
{
drm_i915_private_t *dev_priv ;
struct lock_class_key __key ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
__spin_lock_init(& dev_priv->swaps_lock, "&dev_priv->swaps_lock", & __key);
INIT_LIST_HEAD(& dev_priv->vbl_swaps.head);
dev_priv->swaps_pending = 0U;
if (dev_priv->vblank_pipe == 0) {
dev_priv->vblank_pipe = 1;
} else {
}
i915_enable_interrupt(dev);
init_waitqueue_head(& dev_priv->irq_queue);
return;
}
}
void i915_driver_irq_uninstall(struct drm_device *dev )
{
drm_i915_private_t *dev_priv ;
u16 temp ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
if ((unsigned long )dev_priv == (unsigned long )((drm_i915_private_t *)0)) {
return;
} else {
}
writew(65535, (void volatile *)(dev_priv->mmio_map)->handle + 8344U);
writew(65535, (void volatile *)(dev_priv->mmio_map)->handle + 8360U);
writew(0, (void volatile *)(dev_priv->mmio_map)->handle + 8352U);
temp = readw((void const volatile *)(dev_priv->mmio_map)->handle + 8356U);
writew((int )temp, (void volatile *)(dev_priv->mmio_map)->handle + 8356U);
return;
}
}
static void mark_block(struct drm_device *dev , struct mem_block *p , int in_use )
{
drm_i915_private_t *dev_priv ;
drm_i915_sarea_t *sarea_priv ;
struct drm_tex_region *list ;
unsigned int shift ;
unsigned int nr ;
unsigned int start ;
unsigned int end ;
unsigned int i ;
int age ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
sarea_priv = dev_priv->sarea_priv;
shift = (unsigned int )dev_priv->tex_lru_log_granularity;
nr = 255U;
start = (unsigned int )(p->start >> (int )shift);
end = (unsigned int )(((p->start + p->size) + -1) >> (int )shift);
sarea_priv->texAge = sarea_priv->texAge + 1;
age = sarea_priv->texAge;
list = (struct drm_tex_region *)(& sarea_priv->texList);
i = start;
goto ldv_22663;
ldv_22662:
(list + (unsigned long )i)->in_use = (unsigned char )in_use;
(list + (unsigned long )i)->age = (unsigned int )age;
(list + (unsigned long )(list + (unsigned long )i)->next)->prev = (list + (unsigned long )i)->prev;
(list + (unsigned long )(list + (unsigned long )i)->prev)->next = (list + (unsigned long )i)->next;
(list + (unsigned long )i)->prev = (unsigned char )nr;
(list + (unsigned long )i)->next = (list + (unsigned long )nr)->next;
(list + (unsigned long )(list + (unsigned long )nr)->next)->prev = (unsigned char )i;
(list + (unsigned long )nr)->next = (unsigned char )i;
i = i + 1U;
ldv_22663: ;
if (i <= end) {
goto ldv_22662;
} else {
}
return;
}
}
static struct mem_block *split_block(struct mem_block *p , int start , int size ,
struct drm_file *file_priv )
{
struct mem_block *newblock ;
void *tmp ;
struct mem_block *newblock___0 ;
void *tmp___0 ;
{
if (p->start < start) {
tmp = drm_alloc(32UL, 14);
newblock = (struct mem_block *)tmp;
if ((unsigned long )newblock == (unsigned long )((struct mem_block *)0)) {
goto out;
} else {
}
newblock->start = start;
newblock->size = p->size + (p->start - start);
newblock->file_priv = 0;
newblock->next = p->next;
newblock->prev = p;
(p->next)->prev = newblock;
p->next = newblock;
p->size = p->size - newblock->size;
p = newblock;
} else {
}
if (p->size > size) {
tmp___0 = drm_alloc(32UL, 14);
newblock___0 = (struct mem_block *)tmp___0;
if ((unsigned long )newblock___0 == (unsigned long )((struct mem_block *)0)) {
goto out;
} else {
}
newblock___0->start = start + size;
newblock___0->size = p->size - size;
newblock___0->file_priv = 0;
newblock___0->next = p->next;
newblock___0->prev = p;
(p->next)->prev = newblock___0;
p->next = newblock___0;
p->size = size;
} else {
}
out:
p->file_priv = file_priv;
return (p);
}
}
static struct mem_block *alloc_block(struct mem_block *heap , int size , int align2 ,
struct drm_file *file_priv )
{
struct mem_block *p ;
int mask ;
int start ;
struct mem_block *tmp ;
{
mask = (1 << align2) + -1;
p = heap->next;
goto ldv_22684;
ldv_22683:
start = (p->start + mask) & ~ mask;
if ((unsigned long )p->file_priv == (unsigned long )((struct drm_file *)0) && start + size <= p->start + p->size) {
tmp = split_block(p, start, size, file_priv);
return (tmp);
} else {
}
p = p->next;
ldv_22684: ;
if ((unsigned long )p != (unsigned long )heap) {
goto ldv_22683;
} else {
}
return (0);
}
}
static struct mem_block *find_block(struct mem_block *heap , int start )
{
struct mem_block *p ;
{
p = heap->next;
goto ldv_22692;
ldv_22691: ;
if (p->start == start) {
return (p);
} else {
}
p = p->next;
ldv_22692: ;
if ((unsigned long )p != (unsigned long )heap) {
goto ldv_22691;
} else {
}
return (0);
}
}
static void free_block(struct mem_block *p )
{
struct mem_block *q ;
struct mem_block *q___0 ;
{
p->file_priv = 0;
if ((unsigned long )(p->next)->file_priv == (unsigned long )((struct drm_file *)0)) {
q = p->next;
p->size = p->size + q->size;
p->next = q->next;
(p->next)->prev = p;
drm_free((void *)q, 32UL, 14);
} else {
}
if ((unsigned long )(p->prev)->file_priv == (unsigned long )((struct drm_file *)0)) {
q___0 = p->prev;
q___0->size = q___0->size + p->size;
q___0->next = p->next;
(q___0->next)->prev = q___0;
drm_free((void *)p, 32UL, 14);
} else {
}
return;
}
}
static int init_heap(struct mem_block **heap , int start , int size )
{
struct mem_block *blocks ;
void *tmp ;
void *tmp___0 ;
struct mem_block *tmp___1 ;
struct mem_block *tmp___2 ;
{
tmp = drm_alloc(32UL, 14);
blocks = (struct mem_block *)tmp;
if ((unsigned long )blocks == (unsigned long )((struct mem_block *)0)) {
return (-12);
} else {
}
tmp___0 = drm_alloc(32UL, 14);
*heap = (struct mem_block *)tmp___0;
if ((unsigned long )*heap == (unsigned long )((struct mem_block *)0)) {
drm_free((void *)blocks, 32UL, 14);
return (-12);
} else {
}
blocks->start = start;
blocks->size = size;
blocks->file_priv = 0;
tmp___1 = *heap;
blocks->prev = tmp___1;
blocks->next = tmp___1;
memset((void *)*heap, 0, 32UL);
(*heap)->file_priv = 0xffffffffffffffffUL;
tmp___2 = blocks;
(*heap)->prev = tmp___2;
(*heap)->next = tmp___2;
return (0);
}
}
void i915_mem_release(struct drm_device *dev , struct drm_file *file_priv , struct mem_block *heap )
{
struct mem_block *p ;
struct mem_block *q ;
{
if ((unsigned long )heap == (unsigned long )((struct mem_block *)0) || (unsigned long )heap->next == (unsigned long )((struct mem_block *)0)) {
return;
} else {
}
p = heap->next;
goto ldv_22712;
ldv_22711: ;
if ((unsigned long )p->file_priv == (unsigned long )file_priv) {
p->file_priv = 0;
mark_block(dev, p, 0);
} else {
}
p = p->next;
ldv_22712: ;
if ((unsigned long )p != (unsigned long )heap) {
goto ldv_22711;
} else {
}
p = heap->next;
goto ldv_22719;
ldv_22718: ;
goto ldv_22716;
ldv_22715:
q = p->next;
p->size = p->size + q->size;
p->next = q->next;
(p->next)->prev = p;
drm_free((void *)q, 32UL, 14);
ldv_22716: ;
if ((unsigned long )p->file_priv == (unsigned long )((struct drm_file *)0) && (unsigned long )(p->next)->file_priv == (unsigned long )((struct drm_file *)0)) {
goto ldv_22715;
} else {
}
p = p->next;
ldv_22719: ;
if ((unsigned long )p != (unsigned long )heap) {
goto ldv_22718;
} else {
}
return;
}
}
void i915_mem_takedown(struct mem_block **heap )
{
struct mem_block *p ;
struct mem_block *q ;
{
if ((unsigned long )*heap == (unsigned long )((struct mem_block *)0)) {
return;
} else {
}
p = (*heap)->next;
goto ldv_22727;
ldv_22726:
q = p;
p = p->next;
drm_free((void *)q, 32UL, 14);
ldv_22727: ;
if ((unsigned long )*heap != (unsigned long )p) {
goto ldv_22726;
} else {
}
drm_free((void *)*heap, 32UL, 14);
*heap = 0;
return;
}
}
static struct mem_block **get_heap(drm_i915_private_t *dev_priv , int region )
{
{
switch (region) {
case 1: ;
return (& dev_priv->agp_heap);
default: ;
return (0);
}
}
}
int i915_mem_alloc(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
drm_i915_private_t *dev_priv ;
drm_i915_mem_alloc_t *alloc ;
struct mem_block *block ;
struct mem_block **heap ;
unsigned long tmp ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
alloc = (drm_i915_mem_alloc_t *)data;
if ((unsigned long )dev_priv == (unsigned long )((drm_i915_private_t *)0)) {
printk("<3>[drm:%s] *ERROR* called with no initialization\n", "i915_mem_alloc");
return (-22);
} else {
}
heap = get_heap(dev_priv, alloc->region);
if ((unsigned long )heap == (unsigned long )((struct mem_block **)0) || (unsigned long )*heap == (unsigned long )((struct mem_block *)0)) {
return (-14);
} else {
}
if (alloc->alignment <= 11) {
alloc->alignment = 12;
} else {
}
block = alloc_block(*heap, alloc->size, alloc->alignment, file_priv);
if ((unsigned long )block == (unsigned long )((struct mem_block *)0)) {
return (-12);
} else {
}
mark_block(dev, block, 1);
tmp = copy_to_user((void *)alloc->region_offset, (void const *)(& block->start),
4U);
if (tmp != 0UL) {
printk("<3>[drm:%s] *ERROR* copy_to_user\n", "i915_mem_alloc");
return (-14);
} else {
}
return (0);
}
}
int i915_mem_free(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
drm_i915_private_t *dev_priv ;
drm_i915_mem_free_t *memfree ;
struct mem_block *block ;
struct mem_block **heap ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
memfree = (drm_i915_mem_free_t *)data;
if ((unsigned long )dev_priv == (unsigned long )((drm_i915_private_t *)0)) {
printk("<3>[drm:%s] *ERROR* called with no initialization\n", "i915_mem_free");
return (-22);
} else {
}
heap = get_heap(dev_priv, memfree->region);
if ((unsigned long )heap == (unsigned long )((struct mem_block **)0) || (unsigned long )*heap == (unsigned long )((struct mem_block *)0)) {
return (-14);
} else {
}
block = find_block(*heap, memfree->region_offset);
if ((unsigned long )block == (unsigned long )((struct mem_block *)0)) {
return (-14);
} else {
}
if ((unsigned long )block->file_priv != (unsigned long )file_priv) {
return (-1);
} else {
}
mark_block(dev, block, 0);
free_block(block);
return (0);
}
}
int i915_mem_init_heap(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
drm_i915_private_t *dev_priv ;
drm_i915_mem_init_heap_t *initheap ;
struct mem_block **heap ;
int tmp ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
initheap = (drm_i915_mem_init_heap_t *)data;
if ((unsigned long )dev_priv == (unsigned long )((drm_i915_private_t *)0)) {
printk("<3>[drm:%s] *ERROR* called with no initialization\n", "i915_mem_init_heap");
return (-22);
} else {
}
heap = get_heap(dev_priv, initheap->region);
if ((unsigned long )heap == (unsigned long )((struct mem_block **)0)) {
return (-14);
} else {
}
if ((unsigned long )*heap != (unsigned long )((struct mem_block *)0)) {
printk("<3>[drm:%s] *ERROR* heap already initialized?", "i915_mem_init_heap");
return (-14);
} else {
}
tmp = init_heap(heap, initheap->start, initheap->size);
return (tmp);
}
}
int i915_mem_destroy_heap(struct drm_device *dev , void *data , struct drm_file *file_priv )
{
drm_i915_private_t *dev_priv ;
drm_i915_mem_destroy_heap_t *destroyheap ;
struct mem_block **heap ;
{
dev_priv = (drm_i915_private_t *)dev->dev_private;
destroyheap = (drm_i915_mem_destroy_heap_t *)data;
if ((unsigned long )dev_priv == (unsigned long )((drm_i915_private_t *)0)) {
printk("<3>[drm:%s] *ERROR* called with no initialization\n", "i915_mem_destroy_heap");
return (-22);
} else {
}
heap = get_heap(dev_priv, destroyheap->region);
if ((unsigned long )heap == (unsigned long )((struct mem_block **)0)) {
printk("<3>[drm:%s] *ERROR* get_heap failed", "i915_mem_destroy_heap");
return (-14);
} else {
}
if ((unsigned long )*heap == (unsigned long )((struct mem_block *)0)) {
printk("<3>[drm:%s] *ERROR* heap not initialized?", "i915_mem_destroy_heap");
return (-14);
} else {
}
i915_mem_takedown(heap);
return (0);
}
}
__inline static void *compat_alloc_user_space(long len )
{
struct pt_regs *regs ;
struct task_struct *tmp ;
{
tmp = get_current();
regs = (struct pt_regs *)(tmp->thread.sp0 + 0xffffffffffffffffUL);
return ((void *)(regs->sp - (unsigned long )len));
}
}
extern void lock_kernel(void) ;
extern void unlock_kernel(void) ;
extern void __put_user_bad(void) ;
extern unsigned long copy_from_user(void * , void const * , unsigned int ) ;
extern long drm_compat_ioctl(struct file * , unsigned int , unsigned long ) ;
static int compat_i915_batchbuffer(struct file *file , unsigned int cmd , unsigned long arg )
{
drm_i915_batchbuffer32_t batchbuffer32 ;
drm_i915_batchbuffer_t *batchbuffer ;
unsigned long tmp ;
void *tmp___0 ;
unsigned long flag ;
unsigned long roksum ;
struct thread_info *tmp___1 ;
long tmp___2 ;
long __pu_err ;
long __pu_err___0 ;
long __pu_err___1 ;
long __pu_err___2 ;
long __pu_err___3 ;
long __pu_err___4 ;
int tmp___3 ;
{
tmp = copy_from_user((void *)(& batchbuffer32), (void const *)arg, 24U);
if (tmp != 0UL) {
return (-14);
} else {
}
tmp___0 = compat_alloc_user_space(32L);
batchbuffer = (drm_i915_batchbuffer_t *)tmp___0;
tmp___1 = current_thread_info();
__asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag), "=r" (roksum): "1" (batchbuffer),
"g" (32L), "rm" (tmp___1->addr_limit.seg));
tmp___2 = ldv__builtin_expect(flag == 0UL, 1L);
if (tmp___2 == 0L) {
return (-14);
} else {
__pu_err = 0L;
switch (4UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "iq" (batchbuffer32.start),
"m" (*((struct __large_struct *)(& batchbuffer->start))),
"i" (-14), "0" (__pu_err));
goto ldv_22443;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "ir" (batchbuffer32.start),
"m" (*((struct __large_struct *)(& batchbuffer->start))),
"i" (-14), "0" (__pu_err));
goto ldv_22443;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "ir" (batchbuffer32.start),
"m" (*((struct __large_struct *)(& batchbuffer->start))),
"i" (-14), "0" (__pu_err));
goto ldv_22443;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "Zr" (batchbuffer32.start),
"m" (*((struct __large_struct *)(& batchbuffer->start))),
"i" (-14), "0" (__pu_err));
goto ldv_22443;
default:
__put_user_bad();
}
ldv_22443: ;
if (__pu_err != 0L) {
return (-14);
} else {
__pu_err___0 = 0L;
switch (4UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___0): "iq" (batchbuffer32.used),
"m" (*((struct __large_struct *)(& batchbuffer->used))),
"i" (-14), "0" (__pu_err___0));
goto ldv_22451;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___0): "ir" (batchbuffer32.used),
"m" (*((struct __large_struct *)(& batchbuffer->used))),
"i" (-14), "0" (__pu_err___0));
goto ldv_22451;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___0): "ir" (batchbuffer32.used),
"m" (*((struct __large_struct *)(& batchbuffer->used))),
"i" (-14), "0" (__pu_err___0));
goto ldv_22451;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___0): "Zr" (batchbuffer32.used),
"m" (*((struct __large_struct *)(& batchbuffer->used))),
"i" (-14), "0" (__pu_err___0));
goto ldv_22451;
default:
__put_user_bad();
}
ldv_22451: ;
if (__pu_err___0 != 0L) {
return (-14);
} else {
__pu_err___1 = 0L;
switch (4UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___1): "iq" (batchbuffer32.DR1),
"m" (*((struct __large_struct *)(& batchbuffer->DR1))),
"i" (-14), "0" (__pu_err___1));
goto ldv_22459;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___1): "ir" (batchbuffer32.DR1),
"m" (*((struct __large_struct *)(& batchbuffer->DR1))),
"i" (-14), "0" (__pu_err___1));
goto ldv_22459;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___1): "ir" (batchbuffer32.DR1),
"m" (*((struct __large_struct *)(& batchbuffer->DR1))),
"i" (-14), "0" (__pu_err___1));
goto ldv_22459;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___1): "Zr" (batchbuffer32.DR1),
"m" (*((struct __large_struct *)(& batchbuffer->DR1))),
"i" (-14), "0" (__pu_err___1));
goto ldv_22459;
default:
__put_user_bad();
}
ldv_22459: ;
if (__pu_err___1 != 0L) {
return (-14);
} else {
__pu_err___2 = 0L;
switch (4UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___2): "iq" (batchbuffer32.DR4),
"m" (*((struct __large_struct *)(& batchbuffer->DR4))),
"i" (-14), "0" (__pu_err___2));
goto ldv_22467;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___2): "ir" (batchbuffer32.DR4),
"m" (*((struct __large_struct *)(& batchbuffer->DR4))),
"i" (-14), "0" (__pu_err___2));
goto ldv_22467;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___2): "ir" (batchbuffer32.DR4),
"m" (*((struct __large_struct *)(& batchbuffer->DR4))),
"i" (-14), "0" (__pu_err___2));
goto ldv_22467;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___2): "Zr" (batchbuffer32.DR4),
"m" (*((struct __large_struct *)(& batchbuffer->DR4))),
"i" (-14), "0" (__pu_err___2));
goto ldv_22467;
default:
__put_user_bad();
}
ldv_22467: ;
if (__pu_err___2 != 0L) {
return (-14);
} else {
__pu_err___3 = 0L;
switch (4UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___3): "iq" (batchbuffer32.num_cliprects),
"m" (*((struct __large_struct *)(& batchbuffer->num_cliprects))),
"i" (-14), "0" (__pu_err___3));
goto ldv_22475;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___3): "ir" (batchbuffer32.num_cliprects),
"m" (*((struct __large_struct *)(& batchbuffer->num_cliprects))),
"i" (-14), "0" (__pu_err___3));
goto ldv_22475;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___3): "ir" (batchbuffer32.num_cliprects),
"m" (*((struct __large_struct *)(& batchbuffer->num_cliprects))),
"i" (-14), "0" (__pu_err___3));
goto ldv_22475;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___3): "Zr" (batchbuffer32.num_cliprects),
"m" (*((struct __large_struct *)(& batchbuffer->num_cliprects))),
"i" (-14), "0" (__pu_err___3));
goto ldv_22475;
default:
__put_user_bad();
}
ldv_22475: ;
if (__pu_err___3 != 0L) {
return (-14);
} else {
__pu_err___4 = 0L;
switch (8UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___4): "iq" ((struct drm_clip_rect *)((unsigned long )batchbuffer32.cliprects)),
"m" (*((struct __large_struct *)(& batchbuffer->cliprects))),
"i" (-14), "0" (__pu_err___4));
goto ldv_22483;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___4): "ir" ((struct drm_clip_rect *)((unsigned long )batchbuffer32.cliprects)),
"m" (*((struct __large_struct *)(& batchbuffer->cliprects))),
"i" (-14), "0" (__pu_err___4));
goto ldv_22483;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___4): "ir" ((struct drm_clip_rect *)((unsigned long )batchbuffer32.cliprects)),
"m" (*((struct __large_struct *)(& batchbuffer->cliprects))),
"i" (-14), "0" (__pu_err___4));
goto ldv_22483;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___4): "Zr" ((struct drm_clip_rect *)((unsigned long )batchbuffer32.cliprects)),
"m" (*((struct __large_struct *)(& batchbuffer->cliprects))),
"i" (-14), "0" (__pu_err___4));
goto ldv_22483;
default:
__put_user_bad();
}
ldv_22483: ;
if (__pu_err___4 != 0L) {
return (-14);
} else {
}
}
}
}
}
}
}
tmp___3 = drm_ioctl((file->f_path.dentry)->d_inode, file, 1075864643U, (unsigned long )batchbuffer);
return (tmp___3);
}
}
static int compat_i915_cmdbuffer(struct file *file , unsigned int cmd , unsigned long arg )
{
drm_i915_cmdbuffer32_t cmdbuffer32 ;
drm_i915_cmdbuffer_t *cmdbuffer ;
unsigned long tmp ;
void *tmp___0 ;
unsigned long flag ;
unsigned long roksum ;
struct thread_info *tmp___1 ;
long tmp___2 ;
long __pu_err ;
long __pu_err___0 ;
long __pu_err___1 ;
long __pu_err___2 ;
long __pu_err___3 ;
long __pu_err___4 ;
int tmp___3 ;
{
tmp = copy_from_user((void *)(& cmdbuffer32), (void const *)arg, 24U);
if (tmp != 0UL) {
return (-14);
} else {
}
tmp___0 = compat_alloc_user_space(32L);
cmdbuffer = (drm_i915_cmdbuffer_t *)tmp___0;
tmp___1 = current_thread_info();
__asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag), "=r" (roksum): "1" (cmdbuffer),
"g" (32L), "rm" (tmp___1->addr_limit.seg));
tmp___2 = ldv__builtin_expect(flag == 0UL, 1L);
if (tmp___2 == 0L) {
return (-14);
} else {
__pu_err = 0L;
switch (8UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "iq" ((char *)((unsigned long )cmdbuffer32.buf)),
"m" (*((struct __large_struct *)(& cmdbuffer->buf))), "i" (-14),
"0" (__pu_err));
goto ldv_22509;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "ir" ((char *)((unsigned long )cmdbuffer32.buf)),
"m" (*((struct __large_struct *)(& cmdbuffer->buf))), "i" (-14),
"0" (__pu_err));
goto ldv_22509;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "ir" ((char *)((unsigned long )cmdbuffer32.buf)),
"m" (*((struct __large_struct *)(& cmdbuffer->buf))), "i" (-14),
"0" (__pu_err));
goto ldv_22509;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "Zr" ((char *)((unsigned long )cmdbuffer32.buf)),
"m" (*((struct __large_struct *)(& cmdbuffer->buf))), "i" (-14),
"0" (__pu_err));
goto ldv_22509;
default:
__put_user_bad();
}
ldv_22509: ;
if (__pu_err != 0L) {
return (-14);
} else {
__pu_err___0 = 0L;
switch (4UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___0): "iq" (cmdbuffer32.sz),
"m" (*((struct __large_struct *)(& cmdbuffer->sz))), "i" (-14),
"0" (__pu_err___0));
goto ldv_22517;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___0): "ir" (cmdbuffer32.sz),
"m" (*((struct __large_struct *)(& cmdbuffer->sz))), "i" (-14),
"0" (__pu_err___0));
goto ldv_22517;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___0): "ir" (cmdbuffer32.sz),
"m" (*((struct __large_struct *)(& cmdbuffer->sz))), "i" (-14),
"0" (__pu_err___0));
goto ldv_22517;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___0): "Zr" (cmdbuffer32.sz),
"m" (*((struct __large_struct *)(& cmdbuffer->sz))), "i" (-14),
"0" (__pu_err___0));
goto ldv_22517;
default:
__put_user_bad();
}
ldv_22517: ;
if (__pu_err___0 != 0L) {
return (-14);
} else {
__pu_err___1 = 0L;
switch (4UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___1): "iq" (cmdbuffer32.DR1),
"m" (*((struct __large_struct *)(& cmdbuffer->DR1))),
"i" (-14), "0" (__pu_err___1));
goto ldv_22525;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___1): "ir" (cmdbuffer32.DR1),
"m" (*((struct __large_struct *)(& cmdbuffer->DR1))),
"i" (-14), "0" (__pu_err___1));
goto ldv_22525;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___1): "ir" (cmdbuffer32.DR1),
"m" (*((struct __large_struct *)(& cmdbuffer->DR1))),
"i" (-14), "0" (__pu_err___1));
goto ldv_22525;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___1): "Zr" (cmdbuffer32.DR1),
"m" (*((struct __large_struct *)(& cmdbuffer->DR1))),
"i" (-14), "0" (__pu_err___1));
goto ldv_22525;
default:
__put_user_bad();
}
ldv_22525: ;
if (__pu_err___1 != 0L) {
return (-14);
} else {
__pu_err___2 = 0L;
switch (4UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___2): "iq" (cmdbuffer32.DR4),
"m" (*((struct __large_struct *)(& cmdbuffer->DR4))),
"i" (-14), "0" (__pu_err___2));
goto ldv_22533;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___2): "ir" (cmdbuffer32.DR4),
"m" (*((struct __large_struct *)(& cmdbuffer->DR4))),
"i" (-14), "0" (__pu_err___2));
goto ldv_22533;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___2): "ir" (cmdbuffer32.DR4),
"m" (*((struct __large_struct *)(& cmdbuffer->DR4))),
"i" (-14), "0" (__pu_err___2));
goto ldv_22533;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___2): "Zr" (cmdbuffer32.DR4),
"m" (*((struct __large_struct *)(& cmdbuffer->DR4))),
"i" (-14), "0" (__pu_err___2));
goto ldv_22533;
default:
__put_user_bad();
}
ldv_22533: ;
if (__pu_err___2 != 0L) {
return (-14);
} else {
__pu_err___3 = 0L;
switch (4UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___3): "iq" (cmdbuffer32.num_cliprects),
"m" (*((struct __large_struct *)(& cmdbuffer->num_cliprects))),
"i" (-14), "0" (__pu_err___3));
goto ldv_22541;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___3): "ir" (cmdbuffer32.num_cliprects),
"m" (*((struct __large_struct *)(& cmdbuffer->num_cliprects))),
"i" (-14), "0" (__pu_err___3));
goto ldv_22541;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___3): "ir" (cmdbuffer32.num_cliprects),
"m" (*((struct __large_struct *)(& cmdbuffer->num_cliprects))),
"i" (-14), "0" (__pu_err___3));
goto ldv_22541;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___3): "Zr" (cmdbuffer32.num_cliprects),
"m" (*((struct __large_struct *)(& cmdbuffer->num_cliprects))),
"i" (-14), "0" (__pu_err___3));
goto ldv_22541;
default:
__put_user_bad();
}
ldv_22541: ;
if (__pu_err___3 != 0L) {
return (-14);
} else {
__pu_err___4 = 0L;
switch (8UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___4): "iq" ((struct drm_clip_rect *)((unsigned long )cmdbuffer32.cliprects)),
"m" (*((struct __large_struct *)(& cmdbuffer->cliprects))),
"i" (-14), "0" (__pu_err___4));
goto ldv_22549;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___4): "ir" ((struct drm_clip_rect *)((unsigned long )cmdbuffer32.cliprects)),
"m" (*((struct __large_struct *)(& cmdbuffer->cliprects))),
"i" (-14), "0" (__pu_err___4));
goto ldv_22549;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___4): "ir" ((struct drm_clip_rect *)((unsigned long )cmdbuffer32.cliprects)),
"m" (*((struct __large_struct *)(& cmdbuffer->cliprects))),
"i" (-14), "0" (__pu_err___4));
goto ldv_22549;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___4): "Zr" ((struct drm_clip_rect *)((unsigned long )cmdbuffer32.cliprects)),
"m" (*((struct __large_struct *)(& cmdbuffer->cliprects))),
"i" (-14), "0" (__pu_err___4));
goto ldv_22549;
default:
__put_user_bad();
}
ldv_22549: ;
if (__pu_err___4 != 0L) {
return (-14);
} else {
}
}
}
}
}
}
}
tmp___3 = drm_ioctl((file->f_path.dentry)->d_inode, file, 1075864651U, (unsigned long )cmdbuffer);
return (tmp___3);
}
}
static int compat_i915_irq_emit(struct file *file , unsigned int cmd , unsigned long arg )
{
drm_i915_irq_emit32_t req32 ;
drm_i915_irq_emit_t *request ;
unsigned long tmp ;
void *tmp___0 ;
unsigned long flag ;
unsigned long roksum ;
struct thread_info *tmp___1 ;
long tmp___2 ;
long __pu_err ;
int tmp___3 ;
{
tmp = copy_from_user((void *)(& req32), (void const *)arg, 4U);
if (tmp != 0UL) {
return (-14);
} else {
}
tmp___0 = compat_alloc_user_space(8L);
request = (drm_i915_irq_emit_t *)tmp___0;
tmp___1 = current_thread_info();
__asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag), "=r" (roksum): "1" (request),
"g" (8L), "rm" (tmp___1->addr_limit.seg));
tmp___2 = ldv__builtin_expect(flag == 0UL, 1L);
if (tmp___2 == 0L) {
return (-14);
} else {
__pu_err = 0L;
switch (8UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "iq" ((int *)((unsigned long )req32.irq_seq)),
"m" (*((struct __large_struct *)(& request->irq_seq))), "i" (-14),
"0" (__pu_err));
goto ldv_22570;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "ir" ((int *)((unsigned long )req32.irq_seq)),
"m" (*((struct __large_struct *)(& request->irq_seq))), "i" (-14),
"0" (__pu_err));
goto ldv_22570;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "ir" ((int *)((unsigned long )req32.irq_seq)),
"m" (*((struct __large_struct *)(& request->irq_seq))), "i" (-14),
"0" (__pu_err));
goto ldv_22570;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "Zr" ((int *)((unsigned long )req32.irq_seq)),
"m" (*((struct __large_struct *)(& request->irq_seq))), "i" (-14),
"0" (__pu_err));
goto ldv_22570;
default:
__put_user_bad();
}
ldv_22570: ;
if (__pu_err != 0L) {
return (-14);
} else {
}
}
tmp___3 = drm_ioctl((file->f_path.dentry)->d_inode, file, 3221775428U, (unsigned long )request);
return (tmp___3);
}
}
static int compat_i915_getparam(struct file *file , unsigned int cmd , unsigned long arg )
{
drm_i915_getparam32_t req32 ;
drm_i915_getparam_t *request ;
unsigned long tmp ;
void *tmp___0 ;
unsigned long flag ;
unsigned long roksum ;
struct thread_info *tmp___1 ;
long tmp___2 ;
long __pu_err ;
long __pu_err___0 ;
int tmp___3 ;
{
tmp = copy_from_user((void *)(& req32), (void const *)arg, 8U);
if (tmp != 0UL) {
return (-14);
} else {
}
tmp___0 = compat_alloc_user_space(16L);
request = (drm_i915_getparam_t *)tmp___0;
tmp___1 = current_thread_info();
__asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag), "=r" (roksum): "1" (request),
"g" (16L), "rm" (tmp___1->addr_limit.seg));
tmp___2 = ldv__builtin_expect(flag == 0UL, 1L);
if (tmp___2 == 0L) {
return (-14);
} else {
__pu_err = 0L;
switch (4UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "iq" (req32.param),
"m" (*((struct __large_struct *)(& request->param))), "i" (-14),
"0" (__pu_err));
goto ldv_22592;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "ir" (req32.param),
"m" (*((struct __large_struct *)(& request->param))), "i" (-14),
"0" (__pu_err));
goto ldv_22592;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "ir" (req32.param),
"m" (*((struct __large_struct *)(& request->param))), "i" (-14),
"0" (__pu_err));
goto ldv_22592;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "Zr" (req32.param),
"m" (*((struct __large_struct *)(& request->param))), "i" (-14),
"0" (__pu_err));
goto ldv_22592;
default:
__put_user_bad();
}
ldv_22592: ;
if (__pu_err != 0L) {
return (-14);
} else {
__pu_err___0 = 0L;
switch (8UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___0): "iq" ((int *)((unsigned long )req32.value)),
"m" (*((struct __large_struct *)(& request->value))), "i" (-14),
"0" (__pu_err___0));
goto ldv_22600;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___0): "ir" ((int *)((unsigned long )req32.value)),
"m" (*((struct __large_struct *)(& request->value))), "i" (-14),
"0" (__pu_err___0));
goto ldv_22600;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___0): "ir" ((int *)((unsigned long )req32.value)),
"m" (*((struct __large_struct *)(& request->value))), "i" (-14),
"0" (__pu_err___0));
goto ldv_22600;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___0): "Zr" ((int *)((unsigned long )req32.value)),
"m" (*((struct __large_struct *)(& request->value))), "i" (-14),
"0" (__pu_err___0));
goto ldv_22600;
default:
__put_user_bad();
}
ldv_22600: ;
if (__pu_err___0 != 0L) {
return (-14);
} else {
}
}
}
tmp___3 = drm_ioctl((file->f_path.dentry)->d_inode, file, 3222299718U, (unsigned long )request);
return (tmp___3);
}
}
static int compat_i915_alloc(struct file *file , unsigned int cmd , unsigned long arg )
{
drm_i915_mem_alloc32_t req32 ;
drm_i915_mem_alloc_t *request ;
unsigned long tmp ;
void *tmp___0 ;
unsigned long flag ;
unsigned long roksum ;
struct thread_info *tmp___1 ;
long tmp___2 ;
long __pu_err ;
long __pu_err___0 ;
long __pu_err___1 ;
long __pu_err___2 ;
int tmp___3 ;
{
tmp = copy_from_user((void *)(& req32), (void const *)arg, 16U);
if (tmp != 0UL) {
return (-14);
} else {
}
tmp___0 = compat_alloc_user_space(24L);
request = (drm_i915_mem_alloc_t *)tmp___0;
tmp___1 = current_thread_info();
__asm__ ("add %3,%1 ; sbb %0,%0 ; cmp %1,%4 ; sbb $0,%0": "=&r" (flag), "=r" (roksum): "1" (request),
"g" (24L), "rm" (tmp___1->addr_limit.seg));
tmp___2 = ldv__builtin_expect(flag == 0UL, 1L);
if (tmp___2 == 0L) {
return (-14);
} else {
__pu_err = 0L;
switch (4UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "iq" (req32.region),
"m" (*((struct __large_struct *)(& request->region))), "i" (-14),
"0" (__pu_err));
goto ldv_22624;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "ir" (req32.region),
"m" (*((struct __large_struct *)(& request->region))), "i" (-14),
"0" (__pu_err));
goto ldv_22624;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "ir" (req32.region),
"m" (*((struct __large_struct *)(& request->region))), "i" (-14),
"0" (__pu_err));
goto ldv_22624;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err): "Zr" (req32.region),
"m" (*((struct __large_struct *)(& request->region))), "i" (-14),
"0" (__pu_err));
goto ldv_22624;
default:
__put_user_bad();
}
ldv_22624: ;
if (__pu_err != 0L) {
return (-14);
} else {
__pu_err___0 = 0L;
switch (4UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___0): "iq" (req32.alignment),
"m" (*((struct __large_struct *)(& request->alignment))),
"i" (-14), "0" (__pu_err___0));
goto ldv_22632;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___0): "ir" (req32.alignment),
"m" (*((struct __large_struct *)(& request->alignment))),
"i" (-14), "0" (__pu_err___0));
goto ldv_22632;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___0): "ir" (req32.alignment),
"m" (*((struct __large_struct *)(& request->alignment))),
"i" (-14), "0" (__pu_err___0));
goto ldv_22632;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___0): "Zr" (req32.alignment),
"m" (*((struct __large_struct *)(& request->alignment))),
"i" (-14), "0" (__pu_err___0));
goto ldv_22632;
default:
__put_user_bad();
}
ldv_22632: ;
if (__pu_err___0 != 0L) {
return (-14);
} else {
__pu_err___1 = 0L;
switch (4UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___1): "iq" (req32.size),
"m" (*((struct __large_struct *)(& request->size))),
"i" (-14), "0" (__pu_err___1));
goto ldv_22640;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___1): "ir" (req32.size),
"m" (*((struct __large_struct *)(& request->size))),
"i" (-14), "0" (__pu_err___1));
goto ldv_22640;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___1): "ir" (req32.size),
"m" (*((struct __large_struct *)(& request->size))),
"i" (-14), "0" (__pu_err___1));
goto ldv_22640;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___1): "Zr" (req32.size),
"m" (*((struct __large_struct *)(& request->size))),
"i" (-14), "0" (__pu_err___1));
goto ldv_22640;
default:
__put_user_bad();
}
ldv_22640: ;
if (__pu_err___1 != 0L) {
return (-14);
} else {
__pu_err___2 = 0L;
switch (8UL) {
case 1UL:
__asm__ volatile ("1:\tmovb %b1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___2): "iq" ((int *)((unsigned long )req32.region_offset)),
"m" (*((struct __large_struct *)(& request->region_offset))),
"i" (-14), "0" (__pu_err___2));
goto ldv_22648;
case 2UL:
__asm__ volatile ("1:\tmovw %w1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___2): "ir" ((int *)((unsigned long )req32.region_offset)),
"m" (*((struct __large_struct *)(& request->region_offset))),
"i" (-14), "0" (__pu_err___2));
goto ldv_22648;
case 4UL:
__asm__ volatile ("1:\tmovl %k1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___2): "ir" ((int *)((unsigned long )req32.region_offset)),
"m" (*((struct __large_struct *)(& request->region_offset))),
"i" (-14), "0" (__pu_err___2));
goto ldv_22648;
case 8UL:
__asm__ volatile ("1:\tmovq %1,%2\n2:\n.section .fixup,\"ax\"\n3:\tmov %3,%0\n\tjmp 2b\n.previous\n .section __ex_table,\"a\"\n .balign 8 \n .quad 1b,3b\n .previous\n": "=r" (__pu_err___2): "Zr" ((int *)((unsigned long )req32.region_offset)),
"m" (*((struct __large_struct *)(& request->region_offset))),
"i" (-14), "0" (__pu_err___2));
goto ldv_22648;
default:
__put_user_bad();
}
ldv_22648: ;
if (__pu_err___2 != 0L) {
return (-14);
} else {
}
}
}
}
}
tmp___3 = drm_ioctl((file->f_path.dentry)->d_inode, file, 3222824008U, (unsigned long )request);
return (tmp___3);
}
}
drm_ioctl_compat_t *i915_compat_ioctls[12U] =
{ 0, 0, 0, & compat_i915_batchbuffer,
& compat_i915_irq_emit, 0, & compat_i915_getparam, 0,
& compat_i915_alloc, 0, 0, & compat_i915_cmdbuffer};
long i915_compat_ioctl(struct file *filp , unsigned int cmd , unsigned long arg )
{
unsigned int nr ;
drm_ioctl_compat_t *fn ;
int ret ;
long tmp ;
{
nr = cmd & 255U;
fn = 0;
if (nr <= 63U) {
tmp = drm_compat_ioctl(filp, cmd, arg);
return (tmp);
} else {
}
if (nr <= 75U) {
fn = i915_compat_ioctls[nr - 64U];
} else {
}
lock_kernel();
if ((unsigned long )fn != (unsigned long )((drm_ioctl_compat_t *)0)) {
ret = (*fn)(filp, cmd, arg);
} else {
ret = drm_ioctl((filp->f_path.dentry)->d_inode, filp, cmd, arg);
}
unlock_kernel();
return ((long )ret);
}
}
long ldv__builtin_expect(long exp , long c )
{
{
return (exp);
}
}
void ldv_initialize(void)
{
{
return;
}
}
void ldv_check_final_state(void)
{
{
return;
}
}