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authorUlf Hansson <ulf.hansson@linaro.org>2017-01-13 14:14:10 +0100
committerUlf Hansson <ulf.hansson@linaro.org>2017-02-13 13:20:22 +0100
commitc0a3e080f9294117a7d510a4f01a0b7c6dbcadae (patch)
tree6257d0cdd193dea1f7b89c79ed5df2a054767fbf /include/linux/mmc/mmc.h
parent9e1bbc72727506c173cc6ed1d704cb2d7911d9d5 (diff)
mmc: core: Move erase/trim/discard defines from public core.h to mmc.h
As the public mmc.h header already contains similar defines for other mmc commands and arguments, let's move those for erase/trim/discard into here as well. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com>
Diffstat (limited to 'include/linux/mmc/mmc.h')
-rw-r--r--include/linux/mmc/mmc.h13
1 files changed, 12 insertions, 1 deletions
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h
index 261772e3effe..8f7854324d2b 100644
--- a/include/linux/mmc/mmc.h
+++ b/include/linux/mmc/mmc.h
@@ -462,12 +462,23 @@ struct _mmc_csd {
/*
* MMC_SWITCH access modes
*/
-
#define MMC_SWITCH_MODE_CMD_SET 0x00 /* Change the command set */
#define MMC_SWITCH_MODE_SET_BITS 0x01 /* Set bits which are 1 in value */
#define MMC_SWITCH_MODE_CLEAR_BITS 0x02 /* Clear bits which are 1 in value */
#define MMC_SWITCH_MODE_WRITE_BYTE 0x03 /* Set target to value */
+/*
+ * Erase/trim/discard
+ */
+#define MMC_ERASE_ARG 0x00000000
+#define MMC_SECURE_ERASE_ARG 0x80000000
+#define MMC_TRIM_ARG 0x00000001
+#define MMC_DISCARD_ARG 0x00000003
+#define MMC_SECURE_TRIM1_ARG 0x80000001
+#define MMC_SECURE_TRIM2_ARG 0x80008000
+#define MMC_SECURE_ARGS 0x80000000
+#define MMC_TRIM_ARGS 0x00008001
+
#define mmc_driver_type_mask(n) (1 << (n))
#endif /* LINUX_MMC_MMC_H */