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add RT_DEVICE_CTRL_BLK_ERASE and struct rt_device_blk_sectors in rtdef.h 

please see this commit with revision 2478

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2482 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
goprife@gmail.com 2012-12-14 06:34:25 +00:00
parent 601eb6fe70
commit 977afc4f67
1 changed files with 10 additions and 0 deletions
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10
include/rtdef.h
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@ -692,6 +692,7 @@ enum rt_device_class_type
#define RT_DEVICE_CTRL_CHAR_STREAM 0x10 /**< stream mode on char device */
#define RT_DEVICE_CTRL_BLK_GETGEOME 0x10 /**< get geometry information */
#define RT_DEVICE_CTRL_BLK_SYNC 0x11 /**< flush data to block device */
#define RT_DEVICE_CTRL_BLK_ERASE 0x12 /**< erase block on block device */
#define RT_DEVICE_CTRL_NETIF_GETMAC 0x10 /**< get mac address */
#define RT_DEVICE_CTRL_MTD_FORMAT 0x10 /**< format a MTD device */
#define RT_DEVICE_CTRL_RTC_GET_TIME 0x10 /**< get time */
@ -743,6 +744,15 @@ struct rt_device_blk_geometry
rt_uint32_t block_size; /**< size to erase one block */
};
/**
* sector arrange struct on block device
*/
struct rt_device_blk_sectors
{
rt_uint32_t sector_begin; /**< begin sector */
rt_uint32_t sector_end; /**< end sector */
};
/**
* graphic device control command
*/