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
码匠许师傅
rt-thread
提交
a3daa621
R
rt-thread
项目概览
码匠许师傅
/
rt-thread
与 Fork 源项目一致
Fork自
RT-Thread / rt-thread
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
R
rt-thread
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
a3daa621
编写于
4月 18, 2016
作者:
B
Bernard Xiong
浏览文件
操作
浏览文件
下载
电子邮件补丁
差异文件
[DeviceDrivers] Add RT_MTD_EECC_CORRECT code in MTD nand.
上级
33cda086
变更
1
隐藏空白更改
内联
并排
Showing
1 changed file
with
41 addition
and
40 deletion
+41
-40
components/drivers/include/drivers/mtd_nand.h
components/drivers/include/drivers/mtd_nand.h
+41
-40
未找到文件。
components/drivers/include/drivers/mtd_nand.h
浏览文件 @
a3daa621
...
...
@@ -33,98 +33,99 @@
#include <rtdevice.h>
struct
rt_mtd_nand_driver_ops
;
#define RT_MTD_NAND_DEVICE(device)
((struct rt_mtd_nand_device*)(device))
#define RT_MTD_NAND_DEVICE(device)
((struct rt_mtd_nand_device*)(device))
#define RT_MTD_EOK 0
/* NO error */
#define RT_MTD_EECC 1
/* ECC error */
#define RT_MTD_EBUSY 2
/* hardware busy */
#define RT_MTD_EIO 3
/* generic IO issue */
#define RT_MTD_ENOMEM 4
/* out of memory */
#define RT_MTD_ESRC 5
/* source issue */
#define RT_MTD_EOK 0
/* NO error */
#define RT_MTD_EECC 1
/* ECC error */
#define RT_MTD_EBUSY 2
/* hardware busy */
#define RT_MTD_EIO 3
/* generic IO issue */
#define RT_MTD_ENOMEM 4
/* out of memory */
#define RT_MTD_ESRC 5
/* source issue */
#define RT_MTD_EECC_CORRECT 6
/* ECC error but correct */
struct
rt_mtd_nand_device
{
struct
rt_device
parent
;
struct
rt_device
parent
;
rt_uint16_t
page_size
;
/* The Page size in the flash */
rt_uint16_t
oob_size
;
/* Out of bank size */
rt_uint16_t
oob_free
;
/* the free area in oob that flash driver not use */
rt_uint16_t
plane_num
;
/* the number of plane in the NAND Flash */
rt_uint16_t
page_size
;
/* The Page size in the flash */
rt_uint16_t
oob_size
;
/* Out of bank size */
rt_uint16_t
oob_free
;
/* the free area in oob that flash driver not use */
rt_uint16_t
plane_num
;
/* the number of plane in the NAND Flash */
rt_uint32_t
pages_per_block
;
/* The number of page a block */
rt_uint32_t
pages_per_block
;
/* The number of page a block */
rt_uint16_t
block_total
;
rt_uint32_t
block_start
;
/* The start of available block*/
rt_uint32_t
block_end
;
/* The end of available block */
rt_uint32_t
block_start
;
/* The start of available block*/
rt_uint32_t
block_end
;
/* The end of available block */
/* operations interface */
const
struct
rt_mtd_nand_driver_ops
*
ops
;
/* operations interface */
const
struct
rt_mtd_nand_driver_ops
*
ops
;
};
struct
rt_mtd_nand_driver_ops
{
rt_err_t
(
*
read_id
)
(
struct
rt_mtd_nand_device
*
device
);
rt_err_t
(
*
read_id
)
(
struct
rt_mtd_nand_device
*
device
);
rt_err_t
(
*
read_page
)(
struct
rt_mtd_nand_device
*
device
,
rt_err_t
(
*
read_page
)(
struct
rt_mtd_nand_device
*
device
,
rt_off_t
page
,
rt_uint8_t
*
data
,
rt_uint32_t
data_len
,
rt_uint8_t
*
spare
,
rt_uint32_t
spare_len
);
rt_err_t
(
*
write_page
)(
struct
rt_mtd_nand_device
*
device
,
rt_err_t
(
*
write_page
)(
struct
rt_mtd_nand_device
*
device
,
rt_off_t
page
,
const
rt_uint8_t
*
data
,
rt_uint32_t
data_len
,
const
rt_uint8_t
*
spare
,
rt_uint32_t
spare_len
);
rt_err_t
(
*
move_page
)
(
struct
rt_mtd_nand_device
*
device
,
rt_off_t
src_page
,
rt_off_t
dst_page
);
rt_err_t
(
*
move_page
)
(
struct
rt_mtd_nand_device
*
device
,
rt_off_t
src_page
,
rt_off_t
dst_page
);
rt_err_t
(
*
erase_block
)(
struct
rt_mtd_nand_device
*
device
,
rt_uint32_t
block
);
rt_err_t
(
*
check_block
)(
struct
rt_mtd_nand_device
*
device
,
rt_uint32_t
block
);
rt_err_t
(
*
mark_badblock
)(
struct
rt_mtd_nand_device
*
device
,
rt_uint32_t
block
);
rt_err_t
(
*
erase_block
)(
struct
rt_mtd_nand_device
*
device
,
rt_uint32_t
block
);
rt_err_t
(
*
check_block
)(
struct
rt_mtd_nand_device
*
device
,
rt_uint32_t
block
);
rt_err_t
(
*
mark_badblock
)(
struct
rt_mtd_nand_device
*
device
,
rt_uint32_t
block
);
};
rt_err_t
rt_mtd_nand_register_device
(
const
char
*
name
,
struct
rt_mtd_nand_device
*
device
);
rt_inline
rt_uint32_t
rt_mtd_nand_read_id
(
struct
rt_mtd_nand_device
*
device
)
{
return
device
->
ops
->
read_id
(
device
);
return
device
->
ops
->
read_id
(
device
);
}
rt_inline
rt_err_t
rt_mtd_nand_read
(
struct
rt_mtd_nand_device
*
device
,
rt_off_t
page
,
rt_uint8_t
*
data
,
rt_uint32_t
data_len
,
rt_uint8_t
*
spare
,
rt_uint32_t
spare_len
)
struct
rt_mtd_nand_device
*
device
,
rt_off_t
page
,
rt_uint8_t
*
data
,
rt_uint32_t
data_len
,
rt_uint8_t
*
spare
,
rt_uint32_t
spare_len
)
{
return
device
->
ops
->
read_page
(
device
,
page
,
data
,
data_len
,
spare
,
spare_len
);
return
device
->
ops
->
read_page
(
device
,
page
,
data
,
data_len
,
spare
,
spare_len
);
}
rt_inline
rt_err_t
rt_mtd_nand_write
(
struct
rt_mtd_nand_device
*
device
,
rt_off_t
page
,
const
rt_uint8_t
*
data
,
rt_uint32_t
data_len
,
const
rt_uint8_t
*
spare
,
rt_uint32_t
spare_len
)
struct
rt_mtd_nand_device
*
device
,
rt_off_t
page
,
const
rt_uint8_t
*
data
,
rt_uint32_t
data_len
,
const
rt_uint8_t
*
spare
,
rt_uint32_t
spare_len
)
{
return
device
->
ops
->
write_page
(
device
,
page
,
data
,
data_len
,
spare
,
spare_len
);
return
device
->
ops
->
write_page
(
device
,
page
,
data
,
data_len
,
spare
,
spare_len
);
}
rt_inline
rt_err_t
rt_mtd_nand_move_page
(
struct
rt_mtd_nand_device
*
device
,
rt_off_t
src_page
,
rt_off_t
dst_page
)
rt_off_t
src_page
,
rt_off_t
dst_page
)
{
return
device
->
ops
->
move_page
(
device
,
src_page
,
dst_page
);
return
device
->
ops
->
move_page
(
device
,
src_page
,
dst_page
);
}
rt_inline
rt_err_t
rt_mtd_nand_erase_block
(
struct
rt_mtd_nand_device
*
device
,
rt_uint32_t
block
)
{
return
device
->
ops
->
erase_block
(
device
,
block
);
return
device
->
ops
->
erase_block
(
device
,
block
);
}
rt_inline
rt_err_t
rt_mtd_nand_check_block
(
struct
rt_mtd_nand_device
*
device
,
rt_uint32_t
block
)
{
return
device
->
ops
->
check_block
(
device
,
block
);
return
device
->
ops
->
check_block
(
device
,
block
);
}
rt_inline
rt_err_t
rt_mtd_nand_mark_badblock
(
struct
rt_mtd_nand_device
*
device
,
rt_uint32_t
block
)
{
return
device
->
ops
->
mark_badblock
(
device
,
block
);
return
device
->
ops
->
mark_badblock
(
device
,
block
);
}
#endif
/* MTD_NAND_H_ */
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