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-rw-r--r--include/linux/mtd/mtd.h16
1 files changed, 9 insertions, 7 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 68ea22963a33..ff7bae08c5e0 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -33,17 +33,19 @@
33#define MTD_CHAR_MAJOR 90 33#define MTD_CHAR_MAJOR 90
34#define MTD_BLOCK_MAJOR 31 34#define MTD_BLOCK_MAJOR 31
35 35
36#define MTD_ERASE_PENDING 0x01 36#define MTD_ERASE_PENDING 0x01
37#define MTD_ERASING 0x02 37#define MTD_ERASING 0x02
38#define MTD_ERASE_SUSPEND 0x04 38#define MTD_ERASE_SUSPEND 0x04
39#define MTD_ERASE_DONE 0x08 39#define MTD_ERASE_DONE 0x08
40#define MTD_ERASE_FAILED 0x10 40#define MTD_ERASE_FAILED 0x10
41 41
42#define MTD_FAIL_ADDR_UNKNOWN -1LL 42#define MTD_FAIL_ADDR_UNKNOWN -1LL
43 43
44/* If the erase fails, fail_addr might indicate exactly which block failed. If 44/*
45 fail_addr = MTD_FAIL_ADDR_UNKNOWN, the failure was not at the device level or was not 45 * If the erase fails, fail_addr might indicate exactly which block failed. If
46 specific to any particular block. */ 46 * fail_addr = MTD_FAIL_ADDR_UNKNOWN, the failure was not at the device level
47 * or was not specific to any particular block.
48 */
47struct erase_info { 49struct erase_info {
48 struct mtd_info *mtd; 50 struct mtd_info *mtd;
49 uint64_t addr; 51 uint64_t addr;
@@ -60,7 +62,7 @@ struct erase_info {
60}; 62};
61 63
62struct mtd_erase_region_info { 64struct mtd_erase_region_info {
63 uint64_t offset; /* At which this region starts, from the beginning of the MTD */ 65 uint64_t offset; /* At which this region starts, from the beginning of the MTD */
64 uint32_t erasesize; /* For this region */ 66 uint32_t erasesize; /* For this region */
65 uint32_t numblocks; /* Number of blocks of erasesize in this region */ 67 uint32_t numblocks; /* Number of blocks of erasesize in this region */
66 unsigned long *lockmap; /* If keeping bitmap of locks */ 68 unsigned long *lockmap; /* If keeping bitmap of locks */