Hi Girish,
Could you check my feedbacks about previous version?
There is something misunderstood.
I added comment below.
Best regards,
Seungwon Jeon.
Girish K S wrote:
This patch adds the power off notification handling
during suspend and system poweroff.
For suspend mode short timeout is
Erase unit size of high capacity is multiple of 512KiB not 1024KiB.
Signed-off-by: Seungwon Jeon tgih@samsung.com
---
drivers/mmc/core/mmc.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index b148bb1..7991ecf 100644
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
Acked-by: Kyungmin Park kyungmin.p...@samsung.com
On Thu, Sep 8, 2011 at 2:59 PM, Seungwon Jeon tgih@samsung.com wrote:
Erase unit size of high capacity is multiple of 512KiB not 1024KiB.
Signed-off-by: Seungwon Jeon tgih@samsung.com
---
drivers/mmc/core/mmc.c | 2 +-
1 files
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
This patch adds cache feature of eMMC4.5 Spec.
If device supports cache capability, host can utilize some specific
operations.
Signed-off-by: Seungwon Jeon tgih@samsung.com
---
This patch is base on [PATCH v3] mmc: core: Add default timeout value for CMD6
drivers/mmc/card/block.c | 14
hi Jeon,
will update and release tomorrow.
regards
Girish K S
On 8 September 2011 11:44, Seungwon Jeon tgih@samsung.com wrote:
Hi Girish,
Could you check my feedbacks about previous version?
There is something misunderstood.
I added comment below.
Best regards,
Seungwon Jeon.
Hi,
On Thu, Sep 08 2011, Seungwon Jeon wrote:
Erase unit size of high capacity is multiple of 512KiB not 1024KiB.
Could we have some more info, please? What are the visible symptoms
of the erase unit size being incorrect, how did you realize this was
a problem, should this patch be applied to
On 09/07/2011 10:59 PM, Seungwon Jeon wrote:
Erase unit size of high capacity is multiple of 512KiB not 1024KiB.
I'm just wondering, what are these patches based off of? I have not
been able to connect to anything hosted by kernel.org since I came back
from vacation due to the security
On Fri, Jul 22, 2011 at 1:42 AM, Adrian Hunter adrian.hun...@intel.com wrote:
On 19/07/2011 7:48 p.m., Chris Ball wrote:
Hi,
On Tue, Jul 19 2011, S, Venkatraman wrote:
On Wed, Jul 13, 2011 at 8:06 PM, Balaji T Kbalaj...@ti.com wrote:
Put MMC to sleep if it supports SLEEP/AWAKE (CMD5)
in
Put MMC to sleep if it supports SLEEP/AWAKE (CMD5)
in the mmc suspend so that Vcc (NAND core) can be cut
to minimize power consumption.
eMMC put into SLEEP can respond to CMD0 or H/W reset or CMD5.
Current implemention on resume from suspend relies on CMD0 in
mmc_init_card to get out of SLEEP
Hi Linus,
Please pull from:
git://dev.laptop.org/users/cjb/mmc for-linus
to receive small regression fixes for MMC. These have been tested in
linux-next, and there are no merge conflicts. Thanks.
The following changes since commit fcb8ce5cfe30ca9ca5c9a79cdfe26d1993e65e0c:
Linux 3.1-rc3
This version adds the changes suggested by Jeon
Girish K S (2):
mmc: core: Add power off notify feature(eMMC 4.5)
mmc: core: Add Poweroff Notify handling eMMC 4.5
drivers/mmc/core/core.c | 33 +
drivers/mmc/core/mmc.c | 22 --
This patch adds the support for power off notify feature
available in eMMC 4.5 devices.
If the the host has support for this feature, then the
mmc core will notify it to the device by setting the
POWER_OFF_NOTIFICATION byte in the extended csd register
with a value 1(POWER_ON).
This patch adds the power off notification handling
during suspend and system poweroff.
For suspend mode short timeout is used, whereas for the
normal poweroff long timeout is used.
Signed-off-by: Girish K S girish.shivananja...@linaro.org
---
drivers/mmc/core/core.c | 33
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