Looks good to me.
Reviewed-by: Jaehoon Chung
Best Regards,
Jaehoon Chung
On 04/05/2013 05:18 PM, Jaehoon Chung wrote:
> Hi Doug,
>
> You're right..it's something wrong.
> Actually i didn't test with your patch, but your commit message is reasonable.
>
> I will check until next week after test
Hi Tejun,
Thank you for the prompt response.
Which version of kernel are you looking at? The barrier / flush
implementation went through several iterations and in the current
iteration ordering of requests around the flush request is the
responsibility of higher layer - ie. filesystems are req
Even in failed case of pm_runtime_get_sync, the usage_count
is incremented. In order to keep the usage_count with correct
value and runtime power management to behave correctly, call
pm_runtime_put_noidle in such case.
Signed-off-by Liu Chuansheng
Signed-off-by: Li Fei
---
drivers/mmc/core/sdi
>
> Hi Li,
>
> On Thu, Feb 28, 2013 at 9:44 AM, Li Fei wrote:
> > Even in failed case of pm_runtime_get_sync, the usage_count
> > is incremented. In order to keep the usage_count with correct
> > value and runtime power management to behave correctly, call
> > pm_runtime_put(_sync) in such case.
Hey,
On Sun, Apr 07, 2013 at 04:15:30PM +0300, Tanya Brokhman wrote:
> I've been looking into the flush implementation, trying to
> understand how it works. FLUSH command can be used for two purposes:
> 1. Flush the data to the non-volatile memory from the card cache
> 2. Keep an order of requests
Hello Tejun,
I'm writing to you since you're signed on the blk-flush.c file, hoping
you could answer a flush-related question for me. Please excuse me if
you're not the right person to address this to.
I've been looking into the flush implementation, trying to understand
how it works. FLUSH
Hi Li,
On Thu, Feb 28, 2013 at 9:44 AM, Li Fei wrote:
> Even in failed case of pm_runtime_get_sync, the usage_count
> is incremented. In order to keep the usage_count with correct
> value and runtime power management to behave correctly, call
> pm_runtime_put(_sync) in such case.
As with the rem
Avoid writting to SDHCI_HOST_CONTROL[DTW] bit by mistake.
Signed-off-by: Haijun Zhang
CC: Anton Vorontsov
---
drivers/mmc/host/sdhci-esdhc.h |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/host/sdhci-esdhc.h b/drivers/mmc/host/sdhci-esdhc.h
index d25f9ab..d
According to Spec 2.0, command complete interrupt will generate within
150 SD-CLK. But this was not enough on T4240 board. So give it sufficient
time to detect command timeout. 1000 * HZ will be enough, this value was
test on all T4 board, all worked well.
Signed-off-by: Haijun Zhang
CC: Anton Vo
Some sandisk card can't support CMD23, cmd timeout will generate.
SO add FIX-UP for two type of these Sandisk cards.
"SDMB-32" and "SDM032"
Error log:
mmcblk0: timed out sending SET_BLOCK_COUNT command, card status 0x400900
mmcblk0: timed out sending SET_BLOCK_COUNT command, card status 0x400900
m
Remove duplicate code "enable_dma()" in platform_resume.
Enable_dma was invoked already in sdhci_resume_host
before ops->platform_resume was executed
Signed-off-by: Haijun Zhang
CC: Anton Vorontsov
---
drivers/mmc/host/sdhci-of-esdhc.c |1 -
1 files changed, 0 insertions(+), 1 deletions(-)
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