Skip to content
体验新版
项目
组织
正在加载...
登录
切换导航
打开侧边栏
OS
U-Boot.Mirror
提交
e8652867
U
U-Boot.Mirror
项目概览
OS
/
U-Boot.Mirror
通知
1
Star
0
Fork
0
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
0
列表
看板
标记
里程碑
合并请求
0
DevOps
流水线
流水线任务
计划
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
U
U-Boot.Mirror
项目概览
项目概览
详情
发布
仓库
仓库
文件
提交
分支
标签
贡献者
分支图
比较
Issue
0
Issue
0
列表
看板
标记
里程碑
合并请求
0
合并请求
0
Pages
DevOps
DevOps
流水线
流水线任务
计划
分析
分析
仓库分析
DevOps
Wiki
0
Wiki
成员
成员
收起侧边栏
关闭侧边栏
动态
分支图
创建新Issue
流水线任务
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
e8652867
编写于
7月 07, 2009
作者:
A
Anatolij Gustschin
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
video: mb862xx: fix coding style and remove dead code
Signed-off-by:
N
Anatolij Gustschin
<
agust@denx.de
>
上级
bfadb17f
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
114 addition
and
103 deletion
+114
-103
drivers/video/mb862xx.c
drivers/video/mb862xx.c
+114
-103
未找到文件。
drivers/video/mb862xx.c
浏览文件 @
e8652867
...
...
@@ -37,6 +37,7 @@
#if defined(CONFIG_POST)
#include <post.h>
#endif
/*
* Graphic Device
*/
...
...
@@ -65,74 +66,73 @@ unsigned int fr_div[] = { 0x00000f00, 0x00000900, 0x00000500 };
#define rd_io in32r
#define wr_io out32r
#else
#define rd_io(addr) in_be32((volatile unsigned*)(addr))
#define wr_io(addr,
val) out_be32((volatile unsigned
*)(addr), (val))
#define rd_io(addr) in_be32((volatile unsigned
*)(addr))
#define wr_io(addr,
val) out_be32((volatile unsigned
*)(addr), (val))
#endif
#define HOST_RD_REG(off) rd_io((pGD->frameAdrs + 0x01fc0000 + (off)))
#define HOST_WR_REG(off, val) wr_io((pGD->frameAdrs + 0x01fc0000 + (off)), (val))
#define DISP_RD_REG(off) rd_io((pGD->frameAdrs + 0x01fd0000 + (off)))
#define DISP_WR_REG(off, val) wr_io((pGD->frameAdrs + 0x01fd0000 + (off)), (val))
#define DE_RD_REG(off) rd_io((pGD->dprBase + (off)))
#define DE_WR_REG(off, val) wr_io((pGD->dprBase + (off)), (val))
#define HOST_RD_REG(off) rd_io((dev->frameAdrs + 0x01fc0000 + (off)))
#define HOST_WR_REG(off, val) wr_io((dev->frameAdrs + 0x01fc0000 + (off)), \
(val))
#define DISP_RD_REG(off) rd_io((dev->frameAdrs + 0x01fd0000 + (off)))
#define DISP_WR_REG(off, val) wr_io((dev->frameAdrs + 0x01fd0000 + (off)), \
(val))
#define DE_RD_REG(off) rd_io((dev->dprBase + (off)))
#define DE_WR_REG(off, val) wr_io((dev->dprBase + (off)), (val))
#if defined(CONFIG_VIDEO_CORALP)
#define DE_WR_FIFO(val) wr_io((
pGD
->dprBase + (0x8400)), (val))
#define DE_WR_FIFO(val) wr_io((
dev
->dprBase + (0x8400)), (val))
#else
#define DE_WR_FIFO(val) wr_io((
pGD
->dprBase + (0x04a0)), (val))
#define DE_WR_FIFO(val) wr_io((
dev
->dprBase + (0x04a0)), (val))
#endif
#define L0PAL_RD_REG(idx, val) rd_io((pGD->frameAdrs + 0x01fd0400 + ((idx)<<2)))
#define L0PAL_WR_REG(idx, val) wr_io((pGD->frameAdrs + 0x01fd0400 + ((idx)<<2)), (val))
#define L1PAL_RD_REG(idx, val) rd_io((pGD->frameAdrs + 0x01fd0800 + ((idx)<<2)))
#define L1PAL_WR_REG(idx, val) wr_io((pGD->frameAdrs + 0x01fd0800 + ((idx)<<2)), (val))
#define L2PAL_RD_REG(idx, val) rd_io((pGD->frameAdrs + 0x01fd1000 + ((idx)<<2)))
#define L2PAL_WR_REG(idx, val) wr_io((pGD->frameAdrs + 0x01fd1000 + ((idx)<<2)), (val))
#define L3PAL_RD_REG(idx, val) rd_io((pGD->frameAdrs + 0x01fd1400 + ((idx)<<2)))
#define L3PAL_WR_REG(idx, val) wr_io((pGD->frameAdrs + 0x01fd1400 + ((idx)<<2)), (val))
#define L0PAL_WR_REG(idx, val) wr_io((dev->frameAdrs + 0x01fd0400 + \
((idx) << 2)), (val))
static
void
gdc_sw_reset
(
void
)
static
void
gdc_sw_reset
(
void
)
{
GraphicDevice
*
pGD
=
(
GraphicDevice
*
)
&
mb862xx
;
GraphicDevice
*
dev
=
&
mb862xx
;
HOST_WR_REG
(
0x002c
,
0x00000001
);
udelay
(
500
);
video_hw_init
();
}
static
void
de_wait
(
void
)
static
void
de_wait
(
void
)
{
GraphicDevice
*
pGD
=
(
GraphicDevice
*
)
&
mb862xx
;
GraphicDevice
*
dev
=
&
mb862xx
;
int
lc
=
0x10000
;
/* Sync with software writes to framebuffer,
try to reset if engine locked */
/*
* Sync with software writes to framebuffer,
* try to reset if engine locked
*/
while
(
DE_RD_REG
(
0x0400
)
&
0x00000131
)
if
(
lc
--
<
0
)
{
gdc_sw_reset
();
printf
(
"gdc reset done after drawing engine lock.
..
\n
"
);
printf
(
"gdc reset done after drawing engine lock.
\n
"
);
break
;
}
}
static
void
de_wait_slots
(
int
slots
)
static
void
de_wait_slots
(
int
slots
)
{
GraphicDevice
*
pGD
=
(
GraphicDevice
*
)
&
mb862xx
;
GraphicDevice
*
dev
=
&
mb862xx
;
int
lc
=
0x10000
;
/* Wait for free fifo slots */
while
(
DE_RD_REG
(
0x0408
)
<
slots
)
if
(
lc
--
<
0
)
{
gdc_sw_reset
();
printf
(
"gdc reset done after drawing engine lock.
..
\n
"
);
printf
(
"gdc reset done after drawing engine lock.
\n
"
);
break
;
}
}
#if !defined(CONFIG_VIDEO_CORALP)
static
void
board_disp_init
(
void
)
static
void
board_disp_init
(
void
)
{
GraphicDevice
*
pGD
=
(
GraphicDevice
*
)
&
mb862xx
;
GraphicDevice
*
dev
=
&
mb862xx
;
const
gdc_regs
*
regs
=
board_get_regs
();
while
(
regs
->
index
)
{
...
...
@@ -147,69 +147,69 @@ static void board_disp_init(void)
*/
static
void
de_init
(
void
)
{
GraphicDevice
*
pGD
=
(
GraphicDevice
*
)
&
mb862xx
;
int
cf
=
(
pGD
->
gdfBytesPP
==
1
)
?
0x0000
:
0x8000
;
GraphicDevice
*
dev
=
&
mb862xx
;
int
cf
=
(
dev
->
gdfBytesPP
==
1
)
?
0x0000
:
0x8000
;
pGD
->
dprBase
=
pGD
->
frameAdrs
+
0x01ff0000
;
dev
->
dprBase
=
dev
->
frameAdrs
+
0x01ff0000
;
/* Setup mode and fbbase, xres, fg, bg */
de_wait_slots
(
2
);
DE_WR_FIFO
(
0xf1010108
);
DE_WR_FIFO
(
cf
|
0x0300
);
DE_WR_REG
(
0x0440
,
0x0000
);
DE_WR_REG
(
0x0444
,
pGD
->
winSizeX
);
DE_WR_REG
(
0x0444
,
dev
->
winSizeX
);
DE_WR_REG
(
0x0480
,
0x0000
);
DE_WR_REG
(
0x0484
,
0x0000
);
/* Reset clipping */
DE_WR_REG
(
0x0454
,
0x0000
);
DE_WR_REG
(
0x0458
,
pGD
->
winSizeX
);
DE_WR_REG
(
0x0458
,
dev
->
winSizeX
);
DE_WR_REG
(
0x045c
,
0x0000
);
DE_WR_REG
(
0x0460
,
pGD
->
winSizeY
);
DE_WR_REG
(
0x0460
,
dev
->
winSizeY
);
/* Clear framebuffer using drawing engine */
de_wait_slots
(
3
);
DE_WR_FIFO
(
0x09410000
);
DE_WR_FIFO
(
0x00000000
);
DE_WR_FIFO
(
pGD
->
winSizeY
<<
16
|
pGD
->
winSizeX
);
DE_WR_FIFO
(
dev
->
winSizeY
<<
16
|
dev
->
winSizeX
);
/* sync with SW access to framebuffer */
de_wait
();
}
#if defined(CONFIG_VIDEO_CORALP)
unsigned
int
pci_video_init
(
void
)
unsigned
int
pci_video_init
(
void
)
{
GraphicDevice
*
pGD
=
(
GraphicDevice
*
)
&
mb862xx
;
GraphicDevice
*
dev
=
&
mb862xx
;
pci_dev_t
devbusfn
;
if
((
devbusfn
=
pci_find_devices
(
supported
,
0
))
<
0
)
{
if
((
devbusfn
=
pci_find_devices
(
supported
,
0
))
<
0
)
{
printf
(
"PCI video controller not found!
\n
"
);
return
0
;
}
/* PCI setup */
pci_write_config_dword
(
devbusfn
,
PCI_COMMAND
,
(
PCI_COMMAND_MEMORY
|
PCI_COMMAND_IO
));
pci_read_config_dword
(
devbusfn
,
PCI_BASE_ADDRESS_0
,
&
pGD
->
frameAdrs
);
pGD
->
frameAdrs
=
pci_mem_to_phys
(
devbusfn
,
pGD
->
frameAdrs
);
pci_write_config_dword
(
devbusfn
,
PCI_COMMAND
,
(
PCI_COMMAND_MEMORY
|
PCI_COMMAND_IO
));
pci_read_config_dword
(
devbusfn
,
PCI_BASE_ADDRESS_0
,
&
dev
->
frameAdrs
);
dev
->
frameAdrs
=
pci_mem_to_phys
(
devbusfn
,
dev
->
frameAdrs
);
if
(
pGD
->
frameAdrs
==
0
)
{
if
(
dev
->
frameAdrs
==
0
)
{
printf
(
"PCI config: failed to get base address
\n
"
);
return
0
;
}
pGD
->
pciBase
=
pGD
->
frameAdrs
;
dev
->
pciBase
=
dev
->
frameAdrs
;
/* Setup clocks and memory mode for Coral-P Eval. Board */
HOST_WR_REG
(
0x0038
,
0x00090000
);
udelay
(
200
);
HOST_WR_REG
(
0xfffc
,
0x11d7fa13
);
udelay
(
100
);
return
pGD
->
frameAdrs
;
return
dev
->
frameAdrs
;
}
unsigned
int
card_init
(
void
)
{
GraphicDevice
*
pGD
=
(
GraphicDevice
*
)
&
mb862xx
;
GraphicDevice
*
dev
=
&
mb862xx
;
unsigned
int
cf
,
videomode
,
div
=
0
;
unsigned
long
t1
,
hsync
,
vsync
;
char
*
penv
;
...
...
@@ -217,11 +217,10 @@ unsigned int card_init (void)
struct
ctfb_res_modes
*
res_mode
;
struct
ctfb_res_modes
var_mode
;
memset
(
pGD
,
0
,
sizeof
(
GraphicDevice
));
memset
(
dev
,
0
,
sizeof
(
GraphicDevice
));
if
(
!
pci_video_init
())
{
if
(
!
pci_video_init
())
return
0
;
}
printf
(
"CoralP
\n
"
);
...
...
@@ -229,7 +228,7 @@ unsigned int card_init (void)
videomode
=
0x310
;
/* get video mode via environment */
if
((
penv
=
getenv
(
"videomode"
))
!=
NULL
)
{
/* dec
e
ide if it is a string */
/* decide if it is a string */
if
(
penv
[
0
]
<=
'9'
)
{
videomode
=
(
int
)
simple_strtoul
(
penv
,
NULL
,
16
);
tmp
=
1
;
...
...
@@ -237,28 +236,28 @@ unsigned int card_init (void)
}
else
{
tmp
=
1
;
}
if
(
tmp
)
{
/* parameter are vesa modes */
/* search params */
/* parameter are vesa modes, search params */
for
(
i
=
0
;
i
<
VESA_MODES_COUNT
;
i
++
)
{
if
(
vesa_modes
[
i
].
vesanr
==
videomode
)
break
;
}
if
(
i
==
VESA_MODES_COUNT
)
{
printf
(
"
\t
no VESA Mode found, switching to mode 0x%x
\n
"
,
videomode
);
printf
(
"
\t
no VESA Mode found, fallback to mode 0x%x
\n
"
,
videomode
);
i
=
0
;
}
res_mode
=
(
struct
ctfb_res_modes
*
)
&
res_mode_init
[
vesa_modes
[
i
].
resindex
];
res_mode
=
(
struct
ctfb_res_modes
*
)
&
res_mode_init
[
vesa_modes
[
i
].
resindex
];
if
(
vesa_modes
[
i
].
resindex
>
2
)
{
printf
(
"
\t
Unsupported resolution,
switching to
default
\n
"
);
printf
(
"
\t
Unsupported resolution,
using
default
\n
"
);
bpp
=
vesa_modes
[
1
].
bits_per_pixel
;
div
=
fr_div
[
1
];
}
bpp
=
vesa_modes
[
i
].
bits_per_pixel
;
div
=
fr_div
[
vesa_modes
[
i
].
resindex
];
}
else
{
res_mode
=
(
struct
ctfb_res_modes
*
)
&
var_mode
;
bpp
=
video_get_params
(
res_mode
,
penv
);
}
...
...
@@ -276,85 +275,94 @@ unsigned int card_init (void)
vsync
=
1000000000L
/
t1
;
/* fill in Graphic device struct */
sprintf
(
pGD
->
modeIdent
,
"%dx%dx%d %ldkHz %ldHz"
,
res_mode
->
xres
,
sprintf
(
dev
->
modeIdent
,
"%dx%dx%d %ldkHz %ldHz"
,
res_mode
->
xres
,
res_mode
->
yres
,
bpp
,
(
hsync
/
1000
),
(
vsync
/
1000
));
printf
(
"
\t
%s
\n
"
,
pGD
->
modeIdent
);
pGD
->
winSizeX
=
res_mode
->
xres
;
pGD
->
winSizeY
=
res_mode
->
yres
;
pGD
->
memSize
=
VIDEO_MEM_SIZE
;
printf
(
"
\t
%s
\n
"
,
dev
->
modeIdent
);
dev
->
winSizeX
=
res_mode
->
xres
;
dev
->
winSizeY
=
res_mode
->
yres
;
dev
->
memSize
=
VIDEO_MEM_SIZE
;
switch
(
bpp
)
{
case
8
:
pGD
->
gdfIndex
=
GDF__8BIT_INDEX
;
pGD
->
gdfBytesPP
=
1
;
dev
->
gdfIndex
=
GDF__8BIT_INDEX
;
dev
->
gdfBytesPP
=
1
;
break
;
case
15
:
case
16
:
pGD
->
gdfIndex
=
GDF_15BIT_555RGB
;
pGD
->
gdfBytesPP
=
2
;
dev
->
gdfIndex
=
GDF_15BIT_555RGB
;
dev
->
gdfBytesPP
=
2
;
break
;
default:
printf
(
"
\t
%d bpp configured, but only 8,15 and 16 supported.
\n
"
,
bpp
);
printf
(
"
\t
%d bpp configured, but only 8,15 and 16 supported
\n
"
,
bpp
);
printf
(
"
\t
Switching back to 15bpp
\n
"
);
pGD
->
gdfIndex
=
GDF_15BIT_555RGB
;
pGD
->
gdfBytesPP
=
2
;
dev
->
gdfIndex
=
GDF_15BIT_555RGB
;
dev
->
gdfBytesPP
=
2
;
}
/* Setup dot clock (internal pll, division rate) */
DISP_WR_REG
(
0x0100
,
div
);
/* L0 init */
cf
=
(
pGD
->
gdfBytesPP
==
1
)
?
0x00000000
:
0x80000000
;
DISP_WR_REG
(
0x0020
,
((
pGD
->
winSizeX
*
pGD
->
gdfBytesPP
)
/
64
)
<<
16
|
(
pGD
->
winSizeY
-
1
)
|
cf
);
cf
=
(
dev
->
gdfBytesPP
==
1
)
?
0x00000000
:
0x80000000
;
DISP_WR_REG
(
0x0020
,
((
dev
->
winSizeX
*
dev
->
gdfBytesPP
)
/
64
)
<<
16
|
(
dev
->
winSizeY
-
1
)
|
cf
);
DISP_WR_REG
(
0x0024
,
0x00000000
);
DISP_WR_REG
(
0x0028
,
0x00000000
);
DISP_WR_REG
(
0x002c
,
0x00000000
);
DISP_WR_REG
(
0x0110
,
0x00000000
);
DISP_WR_REG
(
0x0114
,
0x00000000
);
DISP_WR_REG
(
0x0118
,
(
pGD
->
winSizeY
-
1
)
<<
16
|
pGD
->
winSizeX
);
DISP_WR_REG
(
0x0118
,
(
dev
->
winSizeY
-
1
)
<<
16
|
dev
->
winSizeX
);
/* Display timing init */
DISP_WR_REG
(
0x0004
,
(
pGD
->
winSizeX
+
res_mode
->
left_margin
+
res_mode
->
right_margin
+
res_mode
->
hsync_len
-
1
)
<<
16
);
DISP_WR_REG
(
0x0008
,
(
pGD
->
winSizeX
-
1
)
<<
16
|
(
pGD
->
winSizeX
-
1
));
DISP_WR_REG
(
0x000c
,
(
res_mode
->
vsync_len
-
1
)
<<
24
|
(
res_mode
->
hsync_len
-
1
)
<<
16
|
(
pGD
->
winSizeX
+
res_mode
->
right_margin
-
1
));
DISP_WR_REG
(
0x0010
,
(
pGD
->
winSizeY
+
res_mode
->
lower_margin
+
res_mode
->
upper_margin
+
res_mode
->
vsync_len
-
1
)
<<
16
);
DISP_WR_REG
(
0x0014
,
(
pGD
->
winSizeY
-
1
)
<<
16
|
(
pGD
->
winSizeY
+
res_mode
->
lower_margin
-
1
));
DISP_WR_REG
(
0x0004
,
(
dev
->
winSizeX
+
res_mode
->
left_margin
+
res_mode
->
right_margin
+
res_mode
->
hsync_len
-
1
)
<<
16
);
DISP_WR_REG
(
0x0008
,
(
dev
->
winSizeX
-
1
)
<<
16
|
(
dev
->
winSizeX
-
1
));
DISP_WR_REG
(
0x000c
,
(
res_mode
->
vsync_len
-
1
)
<<
24
|
(
res_mode
->
hsync_len
-
1
)
<<
16
|
(
dev
->
winSizeX
+
res_mode
->
right_margin
-
1
));
DISP_WR_REG
(
0x0010
,
(
dev
->
winSizeY
+
res_mode
->
lower_margin
+
res_mode
->
upper_margin
+
res_mode
->
vsync_len
-
1
)
<<
16
);
DISP_WR_REG
(
0x0014
,
(
dev
->
winSizeY
-
1
)
<<
16
|
(
dev
->
winSizeY
+
res_mode
->
lower_margin
-
1
));
DISP_WR_REG
(
0x0018
,
0x00000000
);
DISP_WR_REG
(
0x001c
,
pGD
->
winSizeY
<<
16
|
pGD
->
winSizeX
);
DISP_WR_REG
(
0x001c
,
dev
->
winSizeY
<<
16
|
dev
->
winSizeX
);
/* Display enable, L0 layer */
DISP_WR_REG
(
0x0100
,
0x80010000
|
div
);
return
pGD
->
frameAdrs
;
return
dev
->
frameAdrs
;
}
#endif
void
*
video_hw_init
(
void
)
{
GraphicDevice
*
pGD
=
(
GraphicDevice
*
)
&
mb862xx
;
GraphicDevice
*
dev
=
&
mb862xx
;
printf
(
"Video: Fujitsu "
);
memset
(
pGD
,
0
,
sizeof
(
GraphicDevice
));
memset
(
dev
,
0
,
sizeof
(
GraphicDevice
));
#if defined(CONFIG_VIDEO_CORALP)
if
(
card_init
()
==
0
)
{
return
(
NULL
);
}
if
(
card_init
()
==
0
)
return
NULL
;
#else
/* Preliminary init of the onboard graphic controller,
retrieve base address */
if
((
pGD
->
frameAdrs
=
board_video_init
())
==
0
)
{
/*
* Preliminary init of the onboard graphic controller,
* retrieve base address
*/
if
((
dev
->
frameAdrs
=
board_video_init
())
==
0
)
{
printf
(
"Controller not found!
\n
"
);
return
(
NULL
)
;
return
NULL
;
}
else
printf
(
"Lime
\n
"
);
printf
(
"Lime
\n
"
);
#endif
de_init
();
#if !defined(CONFIG_VIDEO_CORALP)
board_disp_init
();
board_disp_init
();
#endif
#if (defined(CONFIG_LWMON5) || \
...
...
@@ -363,15 +371,16 @@ void *video_hw_init (void)
board_backlight_switch
(
1
);
#endif
return
pGD
;
return
dev
;
}
/*
* Set a RGB color in the LUT
*/
void
video_set_lut
(
unsigned
int
index
,
unsigned
char
r
,
unsigned
char
g
,
unsigned
char
b
)
void
video_set_lut
(
unsigned
int
index
,
unsigned
char
r
,
unsigned
char
g
,
unsigned
char
b
)
{
GraphicDevice
*
pGD
=
(
GraphicDevice
*
)
&
mb862xx
;
GraphicDevice
*
dev
=
&
mb862xx
;
L0PAL_WR_REG
(
index
,
(
r
<<
16
)
|
(
g
<<
8
)
|
(
b
));
}
...
...
@@ -379,10 +388,11 @@ void video_set_lut (unsigned int index, unsigned char r, unsigned char g, unsign
/*
* Drawing engine Fill and BitBlt screen region
*/
void
video_hw_rectfill
(
unsigned
int
bpp
,
unsigned
int
dst_x
,
unsigned
int
dst_y
,
unsigned
int
dim_x
,
unsigned
int
dim_y
,
unsigned
int
color
)
void
video_hw_rectfill
(
unsigned
int
bpp
,
unsigned
int
dst_x
,
unsigned
int
dst_y
,
unsigned
int
dim_x
,
unsigned
int
dim_y
,
unsigned
int
color
)
{
GraphicDevice
*
pGD
=
(
GraphicDevice
*
)
&
mb862xx
;
GraphicDevice
*
dev
=
&
mb862xx
;
de_wait_slots
(
3
);
DE_WR_REG
(
0x0480
,
color
);
...
...
@@ -392,11 +402,12 @@ void video_hw_rectfill (unsigned int bpp, unsigned int dst_x, unsigned int dst_y
de_wait
();
}
void
video_hw_bitblt
(
unsigned
int
bpp
,
unsigned
int
src_x
,
unsigned
int
src_y
,
unsigned
int
dst_x
,
unsigned
int
dst_y
,
unsigned
int
width
,
void
video_hw_bitblt
(
unsigned
int
bpp
,
unsigned
int
src_x
,
unsigned
int
src_y
,
unsigned
int
dst_x
,
unsigned
int
dst_y
,
unsigned
int
width
,
unsigned
int
height
)
{
GraphicDevice
*
pGD
=
(
GraphicDevice
*
)
&
mb862xx
;
GraphicDevice
*
dev
=
&
mb862xx
;
unsigned
int
ctrl
=
0x0d000000L
;
if
(
src_x
>=
dst_x
&&
src_y
>=
dst_y
)
...
...
编辑
预览
Markdown
is supported
0%
请重试
或
添加新附件
.
添加附件
取消
You are about to add
0
people
to the discussion. Proceed with caution.
先完成此消息的编辑!
取消
想要评论请
注册
或
登录