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nexedi
linux
Commits
43d8a5b8
Commit
43d8a5b8
authored
Nov 01, 2004
by
David Airlie
Browse files
Options
Browse Files
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Plain Diff
Merge bkbits.net:/repos/l/linux/linux-2.5
into bkbits.net:/repos/d/drm/drm-2.6
parents
f2ddba8c
7bb2e369
Changes
12
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Showing
12 changed files
with
379 additions
and
338 deletions
+379
-338
drivers/char/drm/drmP.h
drivers/char/drm/drmP.h
+44
-7
drivers/char/drm/drm_drv.h
drivers/char/drm/drm_drv.h
+89
-97
drivers/char/drm/drm_irq.h
drivers/char/drm/drm_irq.h
+2
-2
drivers/char/drm/drm_memory.h
drivers/char/drm/drm_memory.h
+3
-17
drivers/char/drm/drm_memory_debug.h
drivers/char/drm/drm_memory_debug.h
+1
-1
drivers/char/drm/drm_os_linux.h
drivers/char/drm/drm_os_linux.h
+0
-5
drivers/char/drm/drm_proc.h
drivers/char/drm/drm_proc.h
+6
-14
drivers/char/drm/drm_stub.h
drivers/char/drm/drm_stub.h
+170
-132
drivers/char/drm/i915_mem.c
drivers/char/drm/i915_mem.c
+10
-10
drivers/char/drm/r128_state.c
drivers/char/drm/r128_state.c
+42
-42
drivers/char/drm/radeon_mem.c
drivers/char/drm/radeon_mem.c
+10
-10
drivers/char/drm/radeon_state.c
drivers/char/drm/radeon_state.c
+2
-1
No files found.
drivers/char/drm/drmP.h
View file @
43d8a5b8
...
...
@@ -34,6 +34,8 @@
#ifndef _DRM_P_H_
#define _DRM_P_H_
/* If you want the memory alloc debug functionality, change define below */
/* #define DEBUG_MEMORY */
#ifdef __KERNEL__
#ifdef __alpha__
...
...
@@ -55,6 +57,7 @@
#include <linux/jiffies.h>
#include <linux/smp_lock.h>
/* For (un)lock_kernel */
#include <linux/mm.h>
#include <linux/cdev.h>
#if defined(__alpha__) || defined(__powerpc__)
#include <asm/pgtable.h>
/* For pte_wrprotect */
#endif
...
...
@@ -693,12 +696,31 @@ typedef struct drm_device {
drm_sigdata_t
sigdata
;
/**< For block_all_signals */
sigset_t
sigmask
;
struct
file_operations
*
fops
;
/**< file operations */
struct
proc_dir_entry
*
dev_root
;
/**< proc directory entry */
struct
drm_driver_fn
fn_tbl
;
drm_local_map_t
*
agp_buffer_map
;
int
dev_priv_size
;
u32
driver_features
;
}
drm_device_t
;
typedef
struct
drm_minor
{
enum
{
DRM_MINOR_FREE
=
0
,
DRM_MINOR_PRIMARY
,
}
type
;
drm_device_t
*
dev
;
struct
proc_dir_entry
*
dev_root
;
/**< proc directory entry */
}
drm_minor_t
;
typedef
struct
drm_global
{
unsigned
int
cards_limit
;
drm_minor_t
*
minors
;
struct
class_simple
*
drm_class
;
struct
proc_dir_entry
*
proc_root
;
}
drm_global_t
;
static
__inline__
int
drm_core_check_feature
(
struct
drm_device
*
dev
,
int
feature
)
{
return
((
dev
->
driver_features
&
feature
)
?
1
:
0
);
...
...
@@ -765,11 +787,9 @@ extern ssize_t DRM(read)(struct file *filp, char __user *buf, size_t count
extern
void
DRM
(
mem_init
)(
void
);
extern
int
DRM
(
mem_info
)(
char
*
buf
,
char
**
start
,
off_t
offset
,
int
request
,
int
*
eof
,
void
*
data
);
extern
void
*
DRM
(
alloc
)(
size_t
size
,
int
area
);
extern
void
*
DRM
(
calloc
)(
size_t
nmemb
,
size_t
size
,
int
area
);
extern
void
*
DRM
(
realloc
)(
void
*
oldpt
,
size_t
oldsize
,
size_t
size
,
int
area
);
extern
void
DRM
(
free
)(
void
*
pt
,
size_t
size
,
int
area
);
extern
unsigned
long
DRM
(
alloc_pages
)(
int
order
,
int
area
);
extern
void
DRM
(
free_pages
)(
unsigned
long
address
,
int
order
,
int
area
);
...
...
@@ -921,13 +941,12 @@ extern int DRM(agp_bind_memory)(DRM_AGP_MEM *handle, off_t start);
extern
int
DRM
(
agp_unbind_memory
)(
DRM_AGP_MEM
*
handle
);
/* Stub support (drm_stub.h) */
int
DRM
(
stub_register
)(
const
char
*
name
,
struct
file_operations
*
fops
,
drm_device_t
*
dev
);
int
DRM
(
stub_unregister
)(
int
minor
);
extern
int
DRM
(
probe
)(
struct
pci_dev
*
pdev
,
const
struct
pci_device_id
*
ent
);
extern
int
DRM
(
put_minor
)(
drm_device_t
*
dev
);
extern
drm_global_t
*
DRM
(
global
);
/* Proc support (drm_proc.h) */
extern
struct
proc_dir_entry
*
DRM
(
proc_init
)(
drm_device_t
*
dev
,
extern
int
DRM
(
proc_init
)(
drm_device_t
*
dev
,
int
minor
,
struct
proc_dir_entry
*
root
,
struct
proc_dir_entry
**
dev_root
);
...
...
@@ -984,6 +1003,24 @@ static __inline__ struct drm_map *drm_core_findmap(struct drm_device *dev, unsig
static
__inline__
void
drm_core_dropmap
(
struct
drm_map
*
map
)
{
}
#ifndef DEBUG_MEMORY
/** Wrapper around kmalloc() */
static
__inline__
void
*
DRM
(
alloc
)(
size_t
size
,
int
area
)
{
return
kmalloc
(
size
,
GFP_KERNEL
);
}
/** Wrapper around kfree() */
static
__inline__
void
DRM
(
free
)(
void
*
pt
,
size_t
size
,
int
area
)
{
kfree
(
pt
);
}
#else
extern
void
*
DRM
(
alloc
)(
size_t
size
,
int
area
);
extern
void
DRM
(
free
)(
void
*
pt
,
size_t
size
,
int
area
);
#endif
/*@}*/
extern
unsigned
long
DRM
(
core_get_map_ofs
)(
drm_map_t
*
map
);
...
...
drivers/char/drm/drm_drv.h
View file @
43d8a5b8
...
...
@@ -74,10 +74,6 @@ __setup( DRIVER_NAME "=", DRM_OPTIONS_FUNC );
#undef DRM_OPTIONS_FUNC
#endif
#define MAX_DEVICES 4
static
drm_device_t
DRM
(
device
)[
MAX_DEVICES
];
static
int
DRM
(
numdevs
)
=
0
;
struct
file_operations
DRM
(
fops
)
=
{
.
owner
=
THIS_MODULE
,
.
open
=
DRM
(
open
),
...
...
@@ -158,15 +154,6 @@ drm_ioctl_desc_t DRM(ioctls)[] = {
#define DRIVER_IOCTL_COUNT DRM_ARRAY_SIZE( DRM(ioctls) )
#ifdef MODULE
static
char
*
drm_opts
=
NULL
;
#endif
MODULE_AUTHOR
(
DRIVER_AUTHOR
);
MODULE_DESCRIPTION
(
DRIVER_DESC
);
MODULE_PARM
(
drm_opts
,
"s"
);
MODULE_LICENSE
(
"GPL and additional rights"
);
static
int
DRM
(
setup
)(
drm_device_t
*
dev
)
{
int
i
;
...
...
@@ -420,44 +407,19 @@ static struct pci_device_id DRM(pciidlist)[] = {
DRM
(
PCI_IDS
)
};
static
int
DRM
(
probe
)(
struct
pci_dev
*
pdev
)
int
DRM
(
fill_in_dev
)(
drm_device_t
*
dev
,
struct
pci_dev
*
pdev
,
const
struct
pci_device_id
*
ent
)
{
drm_device_t
*
dev
;
int
retcode
;
int
i
;
int
is_compat
=
0
;
DRM_DEBUG
(
"
\n
"
);
for
(
i
=
0
;
DRM
(
pciidlist
)[
i
].
vendor
!=
0
;
i
++
)
{
if
((
DRM
(
pciidlist
)[
i
].
vendor
==
pdev
->
vendor
)
&&
(
DRM
(
pciidlist
)[
i
].
device
==
pdev
->
device
))
{
is_compat
=
1
;
}
}
if
(
is_compat
==
0
)
return
-
ENODEV
;
if
(
DRM
(
numdevs
)
>=
MAX_DEVICES
)
return
-
ENODEV
;
if
((
retcode
=
pci_enable_device
(
pdev
)))
return
retcode
;
dev
=
&
(
DRM
(
device
)[
DRM
(
numdevs
)]);
memset
(
(
void
*
)
dev
,
0
,
sizeof
(
*
dev
)
);
dev
->
count_lock
=
SPIN_LOCK_UNLOCKED
;
init_timer
(
&
dev
->
timer
);
sema_init
(
&
dev
->
struct_sem
,
1
);
sema_init
(
&
dev
->
ctxlist_sem
,
1
);
if
((
dev
->
minor
=
DRM
(
stub_register
)(
DRIVER_NAME
,
&
DRM
(
fops
),
dev
))
<
0
)
return
-
EPERM
;
dev
->
device
=
MKDEV
(
DRM_MAJOR
,
dev
->
minor
);
dev
->
name
=
DRIVER_NAME
;
dev
->
fops
=
&
DRM
(
fops
);
dev
->
pdev
=
pdev
;
#ifdef __alpha__
dev
->
hose
=
pdev
->
sysdata
;
dev
->
pci_domain
=
dev
->
hose
->
bus
->
number
;
...
...
@@ -486,16 +448,15 @@ static int DRM(probe)(struct pci_dev *pdev)
DRM
(
driver_register_fns
)(
dev
);
if
(
dev
->
fn_tbl
.
preinit
)
dev
->
fn_tbl
.
preinit
(
dev
);
if
((
retcode
=
dev
->
fn_tbl
.
preinit
(
dev
)))
goto
error_out_unreg
;
if
(
drm_core_has_AGP
(
dev
))
{
if
(
drm_core_has_AGP
(
dev
))
{
dev
->
agp
=
DRM
(
agp_init
)();
if
(
drm_core_check_feature
(
dev
,
DRIVER_REQUIRE_AGP
)
&&
(
dev
->
agp
==
NULL
))
{
DRM_ERROR
(
"Cannot initialize the agpgart module.
\n
"
);
DRM
(
stub_unregister
)(
dev
->
minor
);
DRM
(
takedown
)(
dev
);
return
-
EINVAL
;
retcode
=
-
EINVAL
;
goto
error_out_unreg
;
}
if
(
drm_core_has_MTRR
(
dev
))
{
if
(
dev
->
agp
)
...
...
@@ -509,13 +470,11 @@ static int DRM(probe)(struct pci_dev *pdev)
retcode
=
DRM
(
ctxbitmap_init
)(
dev
);
if
(
retcode
)
{
DRM_ERROR
(
"Cannot allocate memory for context bitmap.
\n
"
);
DRM
(
stub_unregister
)(
dev
->
minor
);
DRM
(
takedown
)(
dev
);
return
retcode
;
goto
error_out_unreg
;
}
DRM
(
numdevs
)
++
;
/* no errors, mark it reserved */
dev
->
device
=
MKDEV
(
DRM_MAJOR
,
dev
->
minor
);
DRM_INFO
(
"Initialized %s %d.%d.%d %s on minor %d: %s
\n
"
,
DRIVER_NAME
,
DRIVER_MAJOR
,
...
...
@@ -526,11 +485,21 @@ static int DRM(probe)(struct pci_dev *pdev)
pci_pretty_name
(
pdev
));
if
(
dev
->
fn_tbl
.
postinit
)
dev
->
fn_tbl
.
postinit
(
dev
);
if
((
retcode
=
dev
->
fn_tbl
.
postinit
(
dev
)))
goto
error_out_unreg
;
return
0
;
error_out_unreg:
DRM
(
takedown
)(
dev
);
return
retcode
;
}
#ifdef MODULE
static
char
*
drm_opts
=
NULL
;
#endif
MODULE_PARM
(
drm_opts
,
"s"
);
/**
* Module initialization. Called via init_module at module load time, or via
* linux/init/main.c (this is not currently supported).
...
...
@@ -547,6 +516,8 @@ static int DRM(probe)(struct pci_dev *pdev)
static
int
__init
drm_init
(
void
)
{
struct
pci_dev
*
pdev
=
NULL
;
struct
pci_device_id
*
pid
;
int
i
;
DRM_DEBUG
(
"
\n
"
);
...
...
@@ -556,8 +527,16 @@ static int __init drm_init( void )
DRM
(
mem_init
)();
while
((
pdev
=
pci_find_device
(
PCI_ANY_ID
,
PCI_ANY_ID
,
pdev
))
!=
NULL
)
{
DRM
(
probe
)(
pdev
);
for
(
i
=
0
;
DRM
(
pciidlist
)[
i
].
vendor
!=
0
;
i
++
)
{
pid
=
&
DRM
(
pciidlist
[
i
]);
pdev
=
NULL
;
/* pass back in pdev to account for multiple identical cards */
while
((
pdev
=
pci_get_subsys
(
pid
->
vendor
,
pid
->
device
,
pid
->
subvendor
,
pid
->
subdevice
,
pdev
))
!=
NULL
)
{
/* stealth mode requires a manual probe */
pci_dev_get
(
pdev
);
DRM
(
probe
)(
pdev
,
pid
);
}
}
return
0
;
}
...
...
@@ -569,52 +548,68 @@ static int __init drm_init( void )
*
* \sa drm_init().
*/
static
void
__exit
drm_cleanup
(
void
)
static
void
__exit
drm_cleanup
(
drm_device_t
*
dev
)
{
drm_device_t
*
dev
;
int
i
;
DRM_DEBUG
(
"
\n
"
);
for
(
i
=
DRM
(
numdevs
)
-
1
;
i
>=
0
;
i
--
)
{
dev
=
&
(
DRM
(
device
)[
i
]);
if
(
DRM
(
stub_unregister
)(
dev
->
minor
)
)
{
DRM_ERROR
(
"Cannot unload module
\n
"
);
}
else
{
DRM_DEBUG
(
"minor %d unregistered
\n
"
,
dev
->
minor
);
if
(
i
==
0
)
{
DRM_INFO
(
"Module unloaded
\n
"
);
}
}
if
(
!
dev
)
{
DRM_ERROR
(
"cleanup called no dev
\n
"
);
return
;
}
DRM
(
ctxbitmap_cleanup
)(
dev
);
DRM
(
takedown
)(
dev
);
if
(
drm_core_has_MTRR
(
dev
)
&&
drm_core_has_AGP
(
dev
)
&&
dev
->
agp
&&
dev
->
agp
->
agp_mtrr
>=
0
)
{
int
retval
;
retval
=
mtrr_del
(
dev
->
agp
->
agp_mtrr
,
DRM
(
ctxbitmap_cleanup
)(
dev
);
if
(
drm_core_has_MTRR
(
dev
)
&&
drm_core_has_AGP
(
dev
)
&&
dev
->
agp
&&
dev
->
agp
->
agp_mtrr
>=
0
)
{
int
retval
;
retval
=
mtrr_del
(
dev
->
agp
->
agp_mtrr
,
dev
->
agp
->
agp_info
.
aper_base
,
dev
->
agp
->
agp_info
.
aper_size
*
1024
*
1024
);
DRM_DEBUG
(
"mtrr_del=%d
\n
"
,
retval
);
}
DRM_DEBUG
(
"mtrr_del=%d
\n
"
,
retval
);
}
if
(
drm_core_has_AGP
(
dev
)
&&
dev
->
agp
)
{
DRM
(
agp_uninit
)();
DRM
(
free
)(
dev
->
agp
,
sizeof
(
*
dev
->
agp
),
DRM_MEM_AGPLISTS
);
dev
->
agp
=
NULL
;
}
DRM
(
takedown
)(
dev
);
if
(
dev
->
fn_tbl
.
postcleanup
)
dev
->
fn_tbl
.
postcleanup
(
dev
);
if
(
DRM
(
put_minor
)(
dev
)
)
DRM_ERROR
(
"Cannot unload module
\n
"
);
}
if
(
drm_core_has_AGP
(
dev
)
&&
dev
->
agp
)
{
DRM
(
agp_uninit
)();
DRM
(
free
)(
dev
->
agp
,
sizeof
(
*
dev
->
agp
),
DRM_MEM_AGPLISTS
);
dev
->
agp
=
NULL
;
}
if
(
dev
->
fn_tbl
.
postcleanup
)
dev
->
fn_tbl
.
postcleanup
(
dev
);
static
void
__exit
drm_exit
(
void
)
{
int
i
;
drm_device_t
*
dev
;
drm_minor_t
*
minor
;
DRM_DEBUG
(
"
\n
"
);
if
(
DRM
(
global
))
{
for
(
i
=
0
;
DRM
(
global
)
&&
(
i
<
DRM
(
global
)
->
cards_limit
);
i
++
)
{
minor
=
&
DRM
(
global
)
->
minors
[
i
];
dev
=
minor
->
dev
;
}
DRM
(
numdevs
)
=
0
;
if
((
minor
->
type
==
DRM_MINOR_PRIMARY
)
&&
(
dev
->
fops
==
&
DRM
(
fops
)))
{
/* release the pci driver */
if
(
dev
->
pdev
)
pci_dev_put
(
dev
->
pdev
);
drm_cleanup
(
dev
);
}
}
}
DRM_INFO
(
"Module unloaded
\n
"
);
}
module_init
(
drm_init
);
module_exit
(
drm_
cleanup
);
module_exit
(
drm_
exit
);
/**
...
...
@@ -674,19 +669,16 @@ int DRM(version)( struct inode *inode, struct file *filp,
int
DRM
(
open
)(
struct
inode
*
inode
,
struct
file
*
filp
)
{
drm_device_t
*
dev
=
NULL
;
int
minor
=
iminor
(
inode
);
int
retcode
=
0
;
int
i
;
for
(
i
=
0
;
i
<
DRM
(
numdevs
);
i
++
)
{
if
(
iminor
(
inode
)
==
DRM
(
device
)[
i
].
minor
)
{
dev
=
&
(
DRM
(
device
)[
i
]);
break
;
}
}
if
(
!
dev
)
{
if
(
!
((
minor
>=
0
)
&&
(
minor
<
DRM
(
global
)
->
cards_limit
)))
return
-
ENODEV
;
}
dev
=
DRM
(
global
)
->
minors
[
minor
].
dev
;
if
(
!
dev
)
return
-
ENODEV
;
retcode
=
DRM
(
open_helper
)(
inode
,
filp
,
dev
);
if
(
!
retcode
)
{
atomic_inc
(
&
dev
->
counts
[
_DRM_STAT_OPENS
]
);
...
...
drivers/char/drm/drm_irq.h
View file @
43d8a5b8
...
...
@@ -300,7 +300,7 @@ int DRM(wait_vblank)( DRM_IOCTL_ARGS )
spin_unlock_irqrestore
(
&
dev
->
vbl_lock
,
irqflags
);
if
(
!
(
vbl_sig
=
DRM
_MALLOC
(
sizeof
(
drm_vbl_sig_t
)
)
)
)
{
if
(
!
(
vbl_sig
=
DRM
(
alloc
)(
sizeof
(
drm_vbl_sig_t
),
DRM_MEM_DRIVER
)
)
)
{
return
-
ENOMEM
;
}
...
...
@@ -356,7 +356,7 @@ void DRM(vbl_send_signals)( drm_device_t *dev )
list_del
(
list
);
DRM
_FREE
(
vbl_sig
,
sizeof
(
*
vbl_sig
)
);
DRM
(
free
)(
vbl_sig
,
sizeof
(
*
vbl_sig
),
DRM_MEM_DRIVER
);
dev
->
vbl_pending
--
;
}
...
...
drivers/char/drm/drm_memory.h
View file @
43d8a5b8
...
...
@@ -39,10 +39,8 @@
/**
* Cut down version of drm_memory_debug.h, which used to be called
* drm_memory.h. If you want the debug functionality, change 0 to 1
* below.
* drm_memory.h.
*/
#define DEBUG_MEMORY 0
#if __OS_HAS_AGP
...
...
@@ -197,7 +195,7 @@ static inline void drm_ioremapfree(void *pt, unsigned long size, drm_device_t *d
}
#if DEBUG_MEMORY
#if
def
DEBUG_MEMORY
#include "drm_memory_debug.h"
#else
...
...
@@ -226,13 +224,7 @@ int DRM(mem_info)(char *buf, char **start, off_t offset,
}
/** Wrapper around kmalloc() */
void
*
DRM
(
alloc
)(
size_t
size
,
int
area
)
{
return
kmalloc
(
size
,
GFP_KERNEL
);
}
/** Wrapper around kmalloc() */
void
*
DRM
(
calloc
)(
size_t
size
,
size_t
nmemb
,
int
area
)
void
*
DRM
(
calloc
)(
size_t
nmemb
,
size_t
size
,
int
area
)
{
void
*
addr
;
...
...
@@ -256,12 +248,6 @@ void *DRM(realloc)(void *oldpt, size_t oldsize, size_t size, int area)
return
pt
;
}
/** Wrapper around kfree() */
void
DRM
(
free
)(
void
*
pt
,
size_t
size
,
int
area
)
{
kfree
(
pt
);
}
/**
* Allocate pages.
*
...
...
drivers/char/drm/drm_memory_debug.h
View file @
43d8a5b8
...
...
@@ -167,7 +167,7 @@ void *DRM(alloc)(size_t size, int area)
return
pt
;
}
void
*
DRM
(
calloc
)(
size_t
size
,
size_t
nmemb
,
int
area
)
void
*
DRM
(
calloc
)(
size_t
nmemb
,
size_t
size
,
int
area
)
{
void
*
addr
;
...
...
drivers/char/drm/drm_os_linux.h
View file @
43d8a5b8
...
...
@@ -100,11 +100,6 @@ static __inline__ int mtrr_del (int reg, unsigned long base,
__put_user(val, uaddr)
/** 'malloc' without the overhead of DRM(alloc)() */
#define DRM_MALLOC(x) kmalloc(x, GFP_KERNEL)
/** 'free' without the overhead of DRM(free)() */
#define DRM_FREE(x,size) kfree(x)
#define DRM_GET_PRIV_WITH_RETURN(_priv, _filp) _priv = _filp->private_data
/**
...
...
drivers/char/drm/drm_proc.h
View file @
43d8a5b8
...
...
@@ -86,25 +86,19 @@ struct drm_proc_list {
* "/proc/dri/%minor%/", and each entry in proc_list as
* "/proc/dri/%minor%/%name%".
*/
struct
proc_dir_entry
*
DRM
(
proc_init
)(
drm_device_t
*
dev
,
int
minor
,
struct
proc_dir_entry
*
root
,
struct
proc_dir_entry
**
dev_root
)
int
DRM
(
proc_init
)(
drm_device_t
*
dev
,
int
minor
,
struct
proc_dir_entry
*
root
,
struct
proc_dir_entry
**
dev_root
)
{
struct
proc_dir_entry
*
ent
;
int
i
,
j
;
char
name
[
64
];
if
(
!
minor
)
root
=
create_proc_entry
(
"dri"
,
S_IFDIR
,
NULL
);
if
(
!
root
)
{
DRM_ERROR
(
"Cannot create /proc/dri
\n
"
);
return
NULL
;
}
sprintf
(
name
,
"%d"
,
minor
);
*
dev_root
=
create_proc_entry
(
name
,
S_IFDIR
,
root
);
if
(
!*
dev_root
)
{
DRM_ERROR
(
"Cannot create /proc/dri/%s
\n
"
,
name
);
return
NULL
;
return
-
1
;
}
for
(
i
=
0
;
i
<
DRM_PROC_ENTRIES
;
i
++
)
{
...
...
@@ -117,14 +111,13 @@ struct proc_dir_entry *DRM(proc_init)(drm_device_t *dev, int minor,
remove_proc_entry
(
DRM
(
proc_list
)[
i
].
name
,
*
dev_root
);
remove_proc_entry
(
name
,
root
);
if
(
!
minor
)
remove_proc_entry
(
"dri"
,
NULL
);
return
NULL
;
return
-
1
;
}
ent
->
read_proc
=
DRM
(
proc_list
)[
i
].
f
;
ent
->
data
=
dev
;
}
return
root
;
return
0
;
}
...
...
@@ -150,7 +143,6 @@ int DRM(proc_cleanup)(int minor, struct proc_dir_entry *root,
remove_proc_entry
(
DRM
(
proc_list
)[
i
].
name
,
dev_root
);
sprintf
(
name
,
"%d"
,
minor
);
remove_proc_entry
(
name
,
root
);
if
(
!
minor
)
remove_proc_entry
(
"dri"
,
NULL
);
return
0
;
}
...
...
drivers/char/drm/drm_stub.h
View file @
43d8a5b8
This diff is collapsed.
Click to expand it.
drivers/char/drm/i915_mem.c
View file @
43d8a5b8
...
...
@@ -75,7 +75,7 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
{
/* Maybe cut off the start of an existing block */
if
(
start
>
p
->
start
)
{
struct
mem_block
*
newblock
=
DRM
_MALLOC
(
sizeof
(
*
newblock
)
);
struct
mem_block
*
newblock
=
DRM
(
alloc
)(
sizeof
(
*
newblock
),
DRM_MEM_BUFLISTS
);
if
(
!
newblock
)
goto
out
;
newblock
->
start
=
start
;
...
...
@@ -91,7 +91,7 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
/* Maybe cut off the end of an existing block */
if
(
size
<
p
->
size
)
{
struct
mem_block
*
newblock
=
DRM
_MALLOC
(
sizeof
(
*
newblock
)
);
struct
mem_block
*
newblock
=
DRM
(
alloc
)(
sizeof
(
*
newblock
),
DRM_MEM_BUFLISTS
);
if
(
!
newblock
)
goto
out
;
newblock
->
start
=
start
+
size
;
...
...
@@ -148,7 +148,7 @@ static void free_block(struct mem_block *p)
p
->
size
+=
q
->
size
;
p
->
next
=
q
->
next
;
p
->
next
->
prev
=
p
;
DRM
_FREE
(
q
,
sizeof
(
*
q
)
);
DRM
(
free
)(
q
,
sizeof
(
*
q
),
DRM_MEM_BUFLISTS
);
}
if
(
p
->
prev
->
filp
==
NULL
)
{
...
...
@@ -156,7 +156,7 @@ static void free_block(struct mem_block *p)
q
->
size
+=
p
->
size
;
q
->
next
=
p
->
next
;
q
->
next
->
prev
=
q
;
DRM
_FREE
(
p
,
sizeof
(
*
q
)
);
DRM
(
free
)(
p
,
sizeof
(
*
q
),
DRM_MEM_BUFLISTS
);
}
}
...
...
@@ -164,14 +164,14 @@ static void free_block(struct mem_block *p)
*/
static
int
init_heap
(
struct
mem_block
**
heap
,
int
start
,
int
size
)
{
struct
mem_block
*
blocks
=
DRM
_MALLOC
(
sizeof
(
*
blocks
)
);
struct
mem_block
*
blocks
=
DRM
(
alloc
)(
sizeof
(
*
blocks
),
DRM_MEM_BUFLISTS
);
if
(
!
blocks
)
return
-
ENOMEM
;
*
heap
=
DRM
_MALLOC
(
sizeof
(
**
heap
)
);
*
heap
=
DRM
(
alloc
)(
sizeof
(
**
heap
),
DRM_MEM_BUFLISTS
);
if
(
!*
heap
)
{
DRM
_FREE
(
blocks
,
sizeof
(
*
blocks
)
);
DRM
(
free
)(
blocks
,
sizeof
(
*
blocks
),
DRM_MEM_BUFLISTS
);
return
-
ENOMEM
;
}
...
...
@@ -211,7 +211,7 @@ void i915_mem_release(drm_device_t * dev, DRMFILE filp, struct mem_block *heap)
p
->
size
+=
q
->
size
;
p
->
next
=
q
->
next
;
p
->
next
->
prev
=
p
;
DRM
_FREE
(
q
,
sizeof
(
*
q
)
);
DRM
(
free
)(
q
,
sizeof
(
*
q
),
DRM_MEM_BUFLISTS
);
}
}
}
...
...
@@ -228,10 +228,10 @@ void i915_mem_takedown(struct mem_block **heap)
for
(
p
=
(
*
heap
)
->
next
;
p
!=
*
heap
;)
{
struct
mem_block
*
q
=
p
;
p
=
p
->
next
;
DRM
_FREE
(
q
,
sizeof
(
*
q
)
);
DRM
(
free
)(
q
,
sizeof
(
*
q
),
DRM_MEM_BUFLISTS
);
}
DRM
_FREE
(
*
heap
,
sizeof
(
**
heap
)
);
DRM
(
free
)(
*
heap
,
sizeof
(
**
heap
),
DRM_MEM_BUFLISTS
);
*
heap
=
NULL
;
}
...
...
drivers/char/drm/r128_state.c
View file @
43d8a5b8
...
...
@@ -926,24 +926,24 @@ static int r128_cce_dispatch_write_span( drm_device_t *dev,
}
buffer_size
=
depth
->
n
*
sizeof
(
u32
);
buffer
=
DRM
_MALLOC
(
buffer_size
);
buffer
=
DRM
(
alloc
)(
buffer_size
,
DRM_MEM_BUFS
);
if
(
buffer
==
NULL
)
return
DRM_ERR
(
ENOMEM
);
if
(
DRM_COPY_FROM_USER
(
buffer
,
depth
->
buffer
,
buffer_size
)
)
{
DRM
_FREE
(
buffer
,
buffer_size
);
DRM
(
free
)(
buffer
,
buffer_size
,
DRM_MEM_BUFS
);
return
DRM_ERR
(
EFAULT
);
}
mask_size
=
depth
->
n
*
sizeof
(
u8
);
if
(
depth
->
mask
)
{
mask
=
DRM
_MALLOC
(
mask_size
);
mask
=
DRM
(
alloc
)(
mask_size
,
DRM_MEM_BUFS
);
if
(
mask
==
NULL
)
{
DRM
_FREE
(
buffer
,
buffer_size
);
DRM
(
free
)(
buffer
,
buffer_size
,
DRM_MEM_BUFS
);
return
DRM_ERR
(
ENOMEM
);
}
if
(
DRM_COPY_FROM_USER
(
mask
,
depth
->
mask
,
mask_size
)
)
{
DRM
_FREE
(
buffer
,
buffer_size
);
DRM
_FREE
(
mask
,
mask_size
);
DRM
(
free
)(
buffer
,
buffer_size
,
DRM_MEM_BUFS
);
DRM
(
free
)(
mask
,
mask_size
,
DRM_MEM_BUFS
);
return
DRM_ERR
(
EFAULT
);
}
...
...
@@ -970,7 +970,7 @@ static int r128_cce_dispatch_write_span( drm_device_t *dev,
}
}
DRM
_FREE
(
mask
,
mask_size
);
DRM
(
free
)(
mask
,
mask_size
,
DRM_MEM_BUFS
);
}
else
{
for
(
i
=
0
;
i
<
count
;
i
++
,
x
++
)
{
BEGIN_RING
(
6
);
...
...
@@ -994,7 +994,7 @@ static int r128_cce_dispatch_write_span( drm_device_t *dev,
}
}
DRM
_FREE
(
buffer
,
buffer_size
);
DRM
(
free
)(
buffer
,
buffer_size
,
DRM_MEM_BUFS
);
return
0
;
}
...
...
@@ -1016,54 +1016,54 @@ static int r128_cce_dispatch_write_pixels( drm_device_t *dev,
xbuf_size
=
count
*
sizeof
(
*
x
);
ybuf_size
=
count
*
sizeof
(
*
y
);
x
=
DRM
_MALLOC
(
xbuf_size
);
x
=
DRM
(
alloc
)(
xbuf_size
,
DRM_MEM_BUFS
);
if
(
x
==
NULL
)
{
return
DRM_ERR
(
ENOMEM
);
}
y
=
DRM
_MALLOC
(
ybuf_size
);
y
=
DRM
(
alloc
)(
ybuf_size
,
DRM_MEM_BUFS
);
if
(
y
==
NULL
)
{
DRM
_FREE
(
x
,
xbuf_size
);
DRM
(
free
)(
x
,
xbuf_size
,
DRM_MEM_BUFS
);
return
DRM_ERR
(
ENOMEM
);
}
if
(
DRM_COPY_FROM_USER
(
x
,
depth
->
x
,
xbuf_size
)
)
{
DRM
_FREE
(
x
,
xbuf_size
);
DRM
_FREE
(
y
,
ybuf_size
);
DRM
(
free
)(
x
,
xbuf_size
,
DRM_MEM_BUFS
);
DRM
(
free
)(
y
,
ybuf_size
,
DRM_MEM_BUFS
);
return
DRM_ERR
(
EFAULT
);
}
if
(
DRM_COPY_FROM_USER
(
y
,
depth
->
y
,
xbuf_size
)
)
{
DRM
_FREE
(
x
,
xbuf_size
);
DRM
_FREE
(
y
,
ybuf_size
);
DRM
(
free
)(
x
,
xbuf_size
,
DRM_MEM_BUFS
);
DRM
(
free
)(
y
,
ybuf_size
,
DRM_MEM_BUFS
);
return
DRM_ERR
(
EFAULT
);
}
buffer_size
=
depth
->
n
*
sizeof
(
u32
);
buffer
=
DRM
_MALLOC
(
buffer_size
);
buffer
=
DRM
(
alloc
)(
buffer_size
,
DRM_MEM_BUFS
);
if
(
buffer
==
NULL
)
{
DRM
_FREE
(
x
,
xbuf_size
);
DRM
_FREE
(
y
,
ybuf_size
);
DRM
(
free
)(
x
,
xbuf_size
,
DRM_MEM_BUFS
);
DRM
(
free
)(
y
,
ybuf_size
,
DRM_MEM_BUFS
);
return
DRM_ERR
(
ENOMEM
);
}
if
(
DRM_COPY_FROM_USER
(
buffer
,
depth
->
buffer
,
buffer_size
)
)
{
DRM
_FREE
(
x
,
xbuf_size
);
DRM
_FREE
(
y
,
ybuf_size
);
DRM
_FREE
(
buffer
,
buffer_size
);
DRM
(
free
)(
x
,
xbuf_size
,
DRM_MEM_BUFS
);
DRM
(
free
)(
y
,
ybuf_size
,
DRM_MEM_BUFS
);
DRM
(
free
)(
buffer
,
buffer_size
,
DRM_MEM_BUFS
);
return
DRM_ERR
(
EFAULT
);
}
if
(
depth
->
mask
)
{
mask_size
=
depth
->
n
*
sizeof
(
u8
);
mask
=
DRM
_MALLOC
(
mask_size
);
mask
=
DRM
(
alloc
)(
mask_size
,
DRM_MEM_BUFS
);
if
(
mask
==
NULL
)
{
DRM
_FREE
(
x
,
xbuf_size
);
DRM
_FREE
(
y
,
ybuf_size
);
DRM
_FREE
(
buffer
,
buffer_size
);
DRM
(
free
)(
x
,
xbuf_size
,
DRM_MEM_BUFS
);
DRM
(
free
)(
y
,
ybuf_size
,
DRM_MEM_BUFS
);
DRM
(
free
)(
buffer
,
buffer_size
,
DRM_MEM_BUFS
);
return
DRM_ERR
(
ENOMEM
);
}
if
(
DRM_COPY_FROM_USER
(
mask
,
depth
->
mask
,
mask_size
)
)
{
DRM
_FREE
(
x
,
xbuf_size
);
DRM
_FREE
(
y
,
ybuf_size
);
DRM
_FREE
(
buffer
,
buffer_size
);
DRM
_FREE
(
mask
,
mask_size
);
DRM
(
free
)(
x
,
xbuf_size
,
DRM_MEM_BUFS
);
DRM
(
free
)(
y
,
ybuf_size
,
DRM_MEM_BUFS
);
DRM
(
free
)(
buffer
,
buffer_size
,
DRM_MEM_BUFS
);
DRM
(
free
)(
mask
,
mask_size
,
DRM_MEM_BUFS
);
return
DRM_ERR
(
EFAULT
);
}
...
...
@@ -1090,7 +1090,7 @@ static int r128_cce_dispatch_write_pixels( drm_device_t *dev,
}
}
DRM
_FREE
(
mask
,
mask_size
);
DRM
(
free
)(
mask
,
mask_size
,
DRM_MEM_BUFS
);
}
else
{
for
(
i
=
0
;
i
<
count
;
i
++
)
{
BEGIN_RING
(
6
);
...
...
@@ -1114,9 +1114,9 @@ static int r128_cce_dispatch_write_pixels( drm_device_t *dev,
}
}
DRM
_FREE
(
x
,
xbuf_size
);
DRM
_FREE
(
y
,
ybuf_size
);
DRM
_FREE
(
buffer
,
buffer_size
);
DRM
(
free
)(
x
,
xbuf_size
,
DRM_MEM_BUFS
);
DRM
(
free
)(
y
,
ybuf_size
,
DRM_MEM_BUFS
);
DRM
(
free
)(
buffer
,
buffer_size
,
DRM_MEM_BUFS
);
return
0
;
}
...
...
@@ -1184,23 +1184,23 @@ static int r128_cce_dispatch_read_pixels( drm_device_t *dev,
xbuf_size
=
count
*
sizeof
(
*
x
);
ybuf_size
=
count
*
sizeof
(
*
y
);
x
=
DRM
_MALLOC
(
xbuf_size
);
x
=
DRM
(
alloc
)(
xbuf_size
,
DRM_MEM_BUFS
);
if
(
x
==
NULL
)
{
return
DRM_ERR
(
ENOMEM
);
}
y
=
DRM
_MALLOC
(
ybuf_size
);
y
=
DRM
(
alloc
)(
ybuf_size
,
DRM_MEM_BUFS
);
if
(
y
==
NULL
)
{
DRM
_FREE
(
x
,
xbuf_size
);
DRM
(
free
)(
x
,
xbuf_size
,
DRM_MEM_BUFS
);
return
DRM_ERR
(
ENOMEM
);
}
if
(
DRM_COPY_FROM_USER
(
x
,
depth
->
x
,
xbuf_size
)
)
{
DRM
_FREE
(
x
,
xbuf_size
);
DRM
_FREE
(
y
,
ybuf_size
);
DRM
(
free
)(
x
,
xbuf_size
,
DRM_MEM_BUFS
);
DRM
(
free
)(
y
,
ybuf_size
,
DRM_MEM_BUFS
);
return
DRM_ERR
(
EFAULT
);
}
if
(
DRM_COPY_FROM_USER
(
y
,
depth
->
y
,
ybuf_size
)
)
{
DRM
_FREE
(
x
,
xbuf_size
);
DRM
_FREE
(
y
,
ybuf_size
);
DRM
(
free
)(
x
,
xbuf_size
,
DRM_MEM_BUFS
);
DRM
(
free
)(
y
,
ybuf_size
,
DRM_MEM_BUFS
);
return
DRM_ERR
(
EFAULT
);
}
...
...
@@ -1228,8 +1228,8 @@ static int r128_cce_dispatch_read_pixels( drm_device_t *dev,
ADVANCE_RING
();
}
DRM
_FREE
(
x
,
xbuf_size
);
DRM
_FREE
(
y
,
ybuf_size
);
DRM
(
free
)(
x
,
xbuf_size
,
DRM_MEM_BUFS
);
DRM
(
free
)(
y
,
ybuf_size
,
DRM_MEM_BUFS
);
return
0
;
}
...
...
drivers/char/drm/radeon_mem.c
View file @
43d8a5b8
...
...
@@ -44,7 +44,7 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
{
/* Maybe cut off the start of an existing block */
if
(
start
>
p
->
start
)
{
struct
mem_block
*
newblock
=
DRM
_MALLOC
(
sizeof
(
*
newblock
)
);
struct
mem_block
*
newblock
=
DRM
(
alloc
)(
sizeof
(
*
newblock
),
DRM_MEM_BUFS
);
if
(
!
newblock
)
goto
out
;
newblock
->
start
=
start
;
...
...
@@ -60,7 +60,7 @@ static struct mem_block *split_block(struct mem_block *p, int start, int size,
/* Maybe cut off the end of an existing block */
if
(
size
<
p
->
size
)
{
struct
mem_block
*
newblock
=
DRM
_MALLOC
(
sizeof
(
*
newblock
)
);
struct
mem_block
*
newblock
=
DRM
(
alloc
)(
sizeof
(
*
newblock
),
DRM_MEM_BUFS
);
if
(
!
newblock
)
goto
out
;
newblock
->
start
=
start
+
size
;
...
...
@@ -118,7 +118,7 @@ static void free_block( struct mem_block *p )
p
->
size
+=
q
->
size
;
p
->
next
=
q
->
next
;
p
->
next
->
prev
=
p
;
DRM
_FREE
(
q
,
sizeof
(
*
q
)
);
DRM
(
free
)(
q
,
sizeof
(
*
q
),
DRM_MEM_BUFS
);
}
if
(
p
->
prev
->
filp
==
0
)
{
...
...
@@ -126,7 +126,7 @@ static void free_block( struct mem_block *p )
q
->
size
+=
p
->
size
;
q
->
next
=
p
->
next
;
q
->
next
->
prev
=
q
;
DRM
_FREE
(
p
,
sizeof
(
*
q
)
);
DRM
(
free
)(
p
,
sizeof
(
*
q
),
DRM_MEM_BUFS
);
}
}
...
...
@@ -134,14 +134,14 @@ static void free_block( struct mem_block *p )
*/
static
int
init_heap
(
struct
mem_block
**
heap
,
int
start
,
int
size
)
{
struct
mem_block
*
blocks
=
DRM
_MALLOC
(
sizeof
(
*
blocks
)
);
struct
mem_block
*
blocks
=
DRM
(
alloc
)(
sizeof
(
*
blocks
),
DRM_MEM_BUFS
);
if
(
!
blocks
)
return
DRM_ERR
(
ENOMEM
);
*
heap
=
DRM
_MALLOC
(
sizeof
(
**
heap
)
);
*
heap
=
DRM
(
alloc
)(
sizeof
(
**
heap
),
DRM_MEM_BUFS
);
if
(
!*
heap
)
{
DRM
_FREE
(
blocks
,
sizeof
(
*
blocks
)
);
DRM
(
free
)(
blocks
,
sizeof
(
*
blocks
),
DRM_MEM_BUFS
);
return
DRM_ERR
(
ENOMEM
);
}
...
...
@@ -180,7 +180,7 @@ void radeon_mem_release( DRMFILE filp, struct mem_block *heap )
p
->
size
+=
q
->
size
;
p
->
next
=
q
->
next
;
p
->
next
->
prev
=
p
;
DRM
_FREE
(
q
,
sizeof
(
*
q
)
);
DRM
(
free
)(
q
,
sizeof
(
*
q
),
DRM_MEM_DRIVER
);
}
}
}
...
...
@@ -197,10 +197,10 @@ void radeon_mem_takedown( struct mem_block **heap )
for
(
p
=
(
*
heap
)
->
next
;
p
!=
*
heap
;
)
{
struct
mem_block
*
q
=
p
;
p
=
p
->
next
;
DRM
_FREE
(
q
,
sizeof
(
*
q
)
);
DRM
(
free
)(
q
,
sizeof
(
*
q
),
DRM_MEM_DRIVER
);
}
DRM
_FREE
(
*
heap
,
sizeof
(
**
heap
)
);
DRM
(
free
)(
*
heap
,
sizeof
(
**
heap
),
DRM_MEM_DRIVER
);
*
heap
=
NULL
;
}
...
...
drivers/char/drm/radeon_state.c
View file @
43d8a5b8
...
...
@@ -1440,7 +1440,8 @@ static int radeon_cp_dispatch_texture( DRMFILE filp,
}
if
(
!
buf
)
{
DRM_DEBUG
(
"radeon_cp_dispatch_texture: EAGAIN
\n
"
);
DRM_COPY_TO_USER
(
tex
->
image
,
image
,
sizeof
(
*
image
)
);
if
(
DRM_COPY_TO_USER
(
tex
->
image
,
image
,
sizeof
(
*
image
)
))
return
DRM_ERR
(
EFAULT
);
return
DRM_ERR
(
EAGAIN
);
}
...
...
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