The timeout value in the host controller should not change once it is set.
It s not supposed to
change value on reset (for example).
Curious -- if you read the value when you are in the busy state before you
set it -- what value is there.
I checked the timeout value to 0xa (i
@vger.kernel.org; Chris Ball; kyungmin Park; Andrew Morton;
m...@console-pimps.org
Subject: Re: [RFC Patch] SDHCI: add quirk for data timeout value when
card busy.
Maybe, happen for all sdhci-controllers...
My point is: If it is needed for all SDHCI-controllers, we don't need a
quirk and can apply
for data timeout value when card
busy.
Maybe, happen for all sdhci-controllers...
My point is: If it is needed for all SDHCI-controllers, we don't need a
quirk and can apply your code unconditionally.
You're right. But i'm not sure, happen for all sdhci-controller.
so i send to RFC patch..
I
...@console-pimps.org
Subject: Re: [RFC Patch] SDHCI: add quirk for data timeout value when card
busy.
Maybe, happen for all sdhci-controllers...
My point is: If it is needed for all SDHCI-controllers, we don't need a
quirk and can apply your code unconditionally.
You're right. But i'm not sure
Hi,
On Tue, Nov 30, 2010 at 03:13:48PM +0900, Jaehoon Chung wrote:
This patch is added quirks for data timeout value.
Some card have problem when suspend/resume.
CMD6(switch command) to switch the bus to high speed mode
and to set the bus width.
After resuming, the card was
Hi Wolfram.
Maybe, happen for all sdhci-controllers...
Card is configurable with eMMC spec..But sdhci-controller didn't support that
card.
So SDHCI controller need to use quriks..
Thanks,
Jaehoon Chung
Wolfram Sang wrote:
Hi,
On Tue, Nov 30, 2010 at 03:13:48PM +0900, Jaehoon Chung wrote:
Maybe, happen for all sdhci-controllers...
My point is: If it is needed for all SDHCI-controllers, we don't need a
quirk and can apply your code unconditionally.
You're right. But i'm not sure, happen for all sdhci-controller.
so i send to RFC patch..
I also hope apply my code
:37 AM
To: Wolfram Sang
Cc: linux-mmc@vger.kernel.org; Chris Ball; kyungmin Park; Andrew Morton;
m...@console-pimps.org
Subject: Re: [RFC Patch] SDHCI: add quirk for data timeout value when card
busy.
Maybe, happen for all sdhci-controllers...
My point is: If it is needed for all SDHCI
This patch is added quirks for data timeout value.
Some card have problem when suspend/resume.
CMD6(switch command) to switch the bus to high speed mode
and to set the bus width.
After resuming, the card was initialized...in that time, some
card need set a correct timeout value.
so we add
Park; Andrew Morton; m...@console-pimps.org
Subject: [RFC Patch] SDHCI: add quirk for data timeout value when card busy.
This patch is added quirks for data timeout value.
Some card have problem when suspend/resume.
CMD6(switch command) to switch the bus to high speed mode
and to set the bus width
, November 29, 2010 10:13 PM
To: linux-mmc@vger.kernel.org
Cc: Chris Ball; kyungmin Park; Andrew Morton; m...@console-pimps.org
Subject: [RFC Patch] SDHCI: add quirk for data timeout value when card busy.
This patch is added quirks for data timeout value.
Some card have problem when suspend
11 matches
Mail list logo