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| author | Seungwon Jeon <tgih.jun@samsung.com> | 2011-09-23 09:15:29 +0400 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2011-10-27 00:32:21 +0400 |
| commit | b23cf0bd55b0c6b703982446f679e00d6d929524 (patch) | |
| tree | 7701af9bd8b7f35321dfb4a5accf71fc9c04e60d /include/linux/mmc/mmc.h | |
| parent | 66fd8ad5100b5003046aa744a4f12fa31bb831f9 (diff) | |
| download | linux-b23cf0bd55b0c6b703982446f679e00d6d929524.tar.xz | |
mmc: core: Add default timeout value for CMD6
EXT_CSD[248] includes the default maximum timeout for CMD6.
This field is added at eMMC4.5 Spec. And it can be used for default
timeout except for some operations which don't define the timeout
(i.e. background operation, sanitize, flush cache) in eMMC4.5 Spec.
Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'include/linux/mmc/mmc.h')
| -rw-r--r-- | include/linux/mmc/mmc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mmc/mmc.h b/include/linux/mmc/mmc.h index ea558eb44c79..cd63c2dc95cc 100644 --- a/include/linux/mmc/mmc.h +++ b/include/linux/mmc/mmc.h @@ -305,6 +305,7 @@ struct _mmc_csd { #define EXT_CSD_PWR_CL_DDR_52_195 238 /* RO */ #define EXT_CSD_PWR_CL_DDR_52_360 239 /* RO */ #define EXT_CSD_POWER_OFF_LONG_TIME 247 /* RO */ +#define EXT_CSD_GENERIC_CMD6_TIME 248 /* RO */ /* * EXT_CSD field definitions |