On 05/09/2012 01:31 AM, S, Venkatraman wrote:
> On Tue, May 8, 2012 at 1:16 PM, Minchan Kim wrote:
>> On 05/03/2012 11:22 PM, Venkatraman S wrote:
>>
>>> Standard eMMC (Embedded MultiMedia Card) specification expects to execute
>>> one request at a time. If some requests are more important than o
On Mon, May 07, 2012 at 10:16:30PM +0530, S, Venkatraman wrote:
> Mon, May 7, 2012 at 5:01 AM, Dave Chinner wrote:
> > On Thu, May 03, 2012 at 07:53:00PM +0530, Venkatraman S wrote:
> >> From: Ilan Smith
> >>
> >> Add attribute to identify demand paging requests.
> >> Mark readpages with demand p
Maya Erez wrote:
> -Original Message-
> From: linux-mmc-ow...@vger.kernel.org
> [mailto:linux-mmc-ow...@vger.kernel.org] On Behalf Of
> me...@codeaurora.org
> Sent: Thursday, May 03, 2012 3:35 AM
> To: Seungwon Jeon
> Cc: me...@codeaurora.org; linux-mmc@vger.kernel.org; 'Chris Ball';
> l
On Tue, May 8, 2012 at 11:58 AM, mani wrote:
> How about adding the AS_DMPG flag in the file -> address_space when getting
> a filemap_fault()
> so that we can treat the page fault pages as the high priority pages over
> normal read requests.
> How about changing below lines for the support of the
On Tue, May 8, 2012 at 1:16 PM, Minchan Kim wrote:
> On 05/03/2012 11:22 PM, Venkatraman S wrote:
>
>> Standard eMMC (Embedded MultiMedia Card) specification expects to execute
>> one request at a time. If some requests are more important than others, they
>> can't be aborted while the flash proce
On Tue, May 08, 2012 at 01:58:07AM +0200, Marek Vasut wrote:
> > +Optional properties:
> > +- wp-gpios: Specify GPIOs for write protection
>
> You can have multiple wp-gpio per port? :-)
>
This is a naming idiom documented in
Documentation/devicetree/bindings/gpio/gpio.txt
--
Regards,
Shawn
--
On Tue, May 08, 2012 at 01:53:44AM +0200, Marek Vasut wrote:
> Dear Shawn Guo,
>
> > It has wp_gpio copied in struct mxs_mmc_host from platform_data,
>
> Copy wp_gpio into struct ...
>
Updated.
> > so that the use of platform_data can be limited in probe function,
> > which will ease the device
On Tue, May 08, 2012 at 01:49:58AM +0200, Marek Vasut wrote:
> btw do we have i2c dt bindings ?
>
I'm working on it.
> Acked-by: Marek Vasut
Thanks.
--
Regards,
Shawn
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On Tue, May 08, 2012 at 01:46:44AM +0200, Marek Vasut wrote:
> > -#define SSP_VERSION_LATEST 4
> > -#define ssp_is_old(host) (host->version < SSP_VERSION_LATEST)
> > +#define ssp_is_old(host) (host->devid == IMX23_MMC)
>
> (host)->devid ...
>
Fixed, as well as dma_is_apbh and apbh_is_old. Th
On Tue, May 08, 2012 at 01:43:49AM +0200, Marek Vasut wrote:
> > #define SSP_VERSION_LATEST 4
> > -#define ssp_is_old() (host->version < SSP_VERSION_LATEST)
> > +#define ssp_is_old(host) (host->version < SSP_VERSION_LATEST)
>
> (host)->version ... to make the macro safer.
>
Sound
Hi Russell,
Sorry for a late reply.
On 04/18/2012 03:45 PM, Russell King - ARM Linux wrote:
On Wed, Apr 18, 2012 at 01:57:27PM +0200, Vitaly Wool wrote:
Hi Ulf,
On Tue, Jan 17, 2012 at 3:34 PM, Ulf Hansson wrote:
To disable a levelshifter when we are in an idle state will
decrease current c
Get rid of boilerplate code by using module_platform_driver macro,
no functional changes.
Signed-off-by: Venkatraman S
---
drivers/mmc/host/omap.c | 14 +-
1 files changed, 1 insertions(+), 13 deletions(-)
diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c
index 0056bd
Use proper __devinit and __devexit annotation for driver
functions. Instantiate the probe function for driver_ops
instead of a probe in the register function.
Signed-off-by: Venkatraman S
---
drivers/mmc/host/omap.c |9 +
1 files changed, 5 insertions(+), 4 deletions(-)
diff --git a
Currently, a global mmc_omap_wq is created for all instances of
omap hosts, which can lead to races and doesn't lend itself to
unload the module cleanly.
Instead, create per instance workqueue and remove the common workqueue.
Signed-off-by: Venkatraman S
---
drivers/mmc/host/omap.c | 29 ++
Cleanups for the legacy omap mmc driver to remove clutter and
make it well behaved as module.
Venkatraman S (3):
mmc: omap: convert to per instance workqueue
mmc: omap: make it behave well as module
mmc: omap: convert to module_platform_driver
drivers/mmc/host/omap.c | 48 +++
Hi,
Dmitry Shmidt wrote:
> Hi,
>
> I am working with dw_mmc controller. Kernel 3.4-rc3. Sdio wlan device
> in UHS_SDR50 mode.
> What I see that sometimes next sdio CMD53 starts before FIFO is empty
> and then controller goes insane and
> sdio request will be blocked forever.
>
> And it looks li
On 05/03/2012 11:22 PM, Venkatraman S wrote:
> Standard eMMC (Embedded MultiMedia Card) specification expects to execute
> one request at a time. If some requests are more important than others, they
> can't be aborted while the flash procedure is in progress.
>
> New versions of the eMMC standar
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