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
openanolis
cloud-kernel
提交
2cba582a
cloud-kernel
项目概览
openanolis
/
cloud-kernel
大约 1 年 前同步成功
通知
158
Star
36
Fork
7
代码
文件
提交
分支
Tags
贡献者
分支图
Diff
Issue
10
列表
看板
标记
里程碑
合并请求
2
Wiki
0
Wiki
分析
仓库
DevOps
项目成员
Pages
cloud-kernel
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
10
Issue
10
列表
看板
标记
里程碑
合并请求
2
合并请求
2
Pages
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
提交
Issue看板
体验新版 GitCode,发现更多精彩内容 >>
提交
2cba582a
编写于
8月 29, 2005
作者:
J
Jeff Garzik
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
[libata sata_promise] Do not attempt to use SATA phy on PATA controllers
上级
02b3e4e2
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
43 addition
and
7 deletion
+43
-7
drivers/scsi/sata_promise.c
drivers/scsi/sata_promise.c
+43
-7
未找到文件。
drivers/scsi/sata_promise.c
浏览文件 @
2cba582a
...
...
@@ -79,7 +79,8 @@ static irqreturn_t pdc_interrupt (int irq, void *dev_instance, struct pt_regs *r
static
void
pdc_eng_timeout
(
struct
ata_port
*
ap
);
static
int
pdc_port_start
(
struct
ata_port
*
ap
);
static
void
pdc_port_stop
(
struct
ata_port
*
ap
);
static
void
pdc_phy_reset
(
struct
ata_port
*
ap
);
static
void
pdc_pata_phy_reset
(
struct
ata_port
*
ap
);
static
void
pdc_sata_phy_reset
(
struct
ata_port
*
ap
);
static
void
pdc_qc_prep
(
struct
ata_queued_cmd
*
qc
);
static
void
pdc_tf_load_mmio
(
struct
ata_port
*
ap
,
struct
ata_taskfile
*
tf
);
static
void
pdc_exec_command_mmio
(
struct
ata_port
*
ap
,
struct
ata_taskfile
*
tf
);
...
...
@@ -106,19 +107,22 @@ static Scsi_Host_Template pdc_ata_sht = {
.
ordered_flush
=
1
,
};
static
struct
ata_port_operations
pdc_ata_ops
=
{
static
struct
ata_port_operations
pdc_
s
ata_ops
=
{
.
port_disable
=
ata_port_disable
,
.
tf_load
=
pdc_tf_load_mmio
,
.
tf_read
=
ata_tf_read
,
.
check_status
=
ata_check_status
,
.
exec_command
=
pdc_exec_command_mmio
,
.
dev_select
=
ata_std_dev_select
,
.
phy_reset
=
pdc_phy_reset
,
.
phy_reset
=
pdc_sata_phy_reset
,
.
qc_prep
=
pdc_qc_prep
,
.
qc_issue
=
pdc_qc_issue_prot
,
.
eng_timeout
=
pdc_eng_timeout
,
.
irq_handler
=
pdc_interrupt
,
.
irq_clear
=
pdc_irq_clear
,
.
scr_read
=
pdc_sata_scr_read
,
.
scr_write
=
pdc_sata_scr_write
,
.
port_start
=
pdc_port_start
,
...
...
@@ -126,6 +130,27 @@ static struct ata_port_operations pdc_ata_ops = {
.
host_stop
=
ata_host_stop
,
};
static
struct
ata_port_operations
pdc_pata_ops
=
{
.
port_disable
=
ata_port_disable
,
.
tf_load
=
pdc_tf_load_mmio
,
.
tf_read
=
ata_tf_read
,
.
check_status
=
ata_check_status
,
.
exec_command
=
pdc_exec_command_mmio
,
.
dev_select
=
ata_std_dev_select
,
.
phy_reset
=
pdc_pata_phy_reset
,
.
qc_prep
=
pdc_qc_prep
,
.
qc_issue
=
pdc_qc_issue_prot
,
.
eng_timeout
=
pdc_eng_timeout
,
.
irq_handler
=
pdc_interrupt
,
.
irq_clear
=
pdc_irq_clear
,
.
port_start
=
pdc_port_start
,
.
port_stop
=
pdc_port_stop
,
.
host_stop
=
ata_host_stop
,
};
static
struct
ata_port_info
pdc_port_info
[]
=
{
/* board_2037x */
{
...
...
@@ -135,7 +160,7 @@ static struct ata_port_info pdc_port_info[] = {
.
pio_mask
=
0x1f
,
/* pio0-4 */
.
mwdma_mask
=
0x07
,
/* mwdma0-2 */
.
udma_mask
=
0x7f
,
/* udma0-6 ; FIXME */
.
port_ops
=
&
pdc_ata_ops
,
.
port_ops
=
&
pdc_
s
ata_ops
,
},
/* board_20319 */
...
...
@@ -146,7 +171,7 @@ static struct ata_port_info pdc_port_info[] = {
.
pio_mask
=
0x1f
,
/* pio0-4 */
.
mwdma_mask
=
0x07
,
/* mwdma0-2 */
.
udma_mask
=
0x7f
,
/* udma0-6 ; FIXME */
.
port_ops
=
&
pdc_ata_ops
,
.
port_ops
=
&
pdc_
s
ata_ops
,
},
/* board_20619 */
...
...
@@ -157,7 +182,7 @@ static struct ata_port_info pdc_port_info[] = {
.
pio_mask
=
0x1f
,
/* pio0-4 */
.
mwdma_mask
=
0x07
,
/* mwdma0-2 */
.
udma_mask
=
0x7f
,
/* udma0-6 ; FIXME */
.
port_ops
=
&
pdc_ata_ops
,
.
port_ops
=
&
pdc_
p
ata_ops
,
},
};
...
...
@@ -268,12 +293,23 @@ static void pdc_reset_port(struct ata_port *ap)
readl
(
mmio
);
/* flush */
}
static
void
pdc_phy_reset
(
struct
ata_port
*
ap
)
static
void
pdc_
sata_
phy_reset
(
struct
ata_port
*
ap
)
{
pdc_reset_port
(
ap
);
sata_phy_reset
(
ap
);
}
static
void
pdc_pata_phy_reset
(
struct
ata_port
*
ap
)
{
/* FIXME: add cable detect. Don't assume 40-pin cable */
ap
->
cbl
=
ATA_CBL_PATA40
;
ap
->
udma_mask
&=
ATA_UDMA_MASK_40C
;
pdc_reset_port
(
ap
);
ata_port_probe
(
ap
);
ata_bus_reset
(
ap
);
}
static
u32
pdc_sata_scr_read
(
struct
ata_port
*
ap
,
unsigned
int
sc_reg
)
{
if
(
sc_reg
>
SCR_CONTROL
)
...
...
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