diff options
Diffstat (limited to 'include/linux/mmc/core.h')
-rw-r--r-- | include/linux/mmc/core.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h index e4898e9eeb59..7429033acb66 100644 --- a/include/linux/mmc/core.h +++ b/include/linux/mmc/core.h | |||
@@ -92,6 +92,8 @@ struct mmc_command { | |||
92 | * actively failing requests | 92 | * actively failing requests |
93 | */ | 93 | */ |
94 | 94 | ||
95 | unsigned int erase_timeout; /* in milliseconds */ | ||
96 | |||
95 | struct mmc_data *data; /* data segment associated with cmd */ | 97 | struct mmc_data *data; /* data segment associated with cmd */ |
96 | struct mmc_request *mrq; /* associated request */ | 98 | struct mmc_request *mrq; /* associated request */ |
97 | }; | 99 | }; |
@@ -134,6 +136,23 @@ extern int mmc_wait_for_cmd(struct mmc_host *, struct mmc_command *, int); | |||
134 | extern int mmc_wait_for_app_cmd(struct mmc_host *, struct mmc_card *, | 136 | extern int mmc_wait_for_app_cmd(struct mmc_host *, struct mmc_card *, |
135 | struct mmc_command *, int); | 137 | struct mmc_command *, int); |
136 | 138 | ||
139 | #define MMC_ERASE_ARG 0x00000000 | ||
140 | #define MMC_SECURE_ERASE_ARG 0x80000000 | ||
141 | #define MMC_TRIM_ARG 0x00000001 | ||
142 | #define MMC_SECURE_TRIM1_ARG 0x80000001 | ||
143 | #define MMC_SECURE_TRIM2_ARG 0x80008000 | ||
144 | |||
145 | #define MMC_SECURE_ARGS 0x80000000 | ||
146 | #define MMC_TRIM_ARGS 0x00008001 | ||
147 | |||
148 | extern int mmc_erase(struct mmc_card *card, unsigned int from, unsigned int nr, | ||
149 | unsigned int arg); | ||
150 | extern int mmc_can_erase(struct mmc_card *card); | ||
151 | extern int mmc_can_trim(struct mmc_card *card); | ||
152 | extern int mmc_can_secure_erase_trim(struct mmc_card *card); | ||
153 | extern int mmc_erase_group_aligned(struct mmc_card *card, unsigned int from, | ||
154 | unsigned int nr); | ||
155 | |||
137 | extern void mmc_set_data_timeout(struct mmc_data *, const struct mmc_card *); | 156 | extern void mmc_set_data_timeout(struct mmc_data *, const struct mmc_card *); |
138 | extern unsigned int mmc_align_data_size(struct mmc_card *, unsigned int); | 157 | extern unsigned int mmc_align_data_size(struct mmc_card *, unsigned int); |
139 | 158 | ||