RE: [PATCH] Powerpc/eSDHC: Calculate the applicable mmc erase timeout value

2012-11-28 Thread Zhang Haijun-B42677
Sorry, I forget to add patch version. Discard this patch. Another had send. Regards Haijun. > -Original Message- > From: Zhang Haijun-B42677 > Sent: Thursday, November 29, 2012 1:22 PM > To: linux-mmc@vger.kernel.org > Cc: Zhang Haijun-B42677; Huang Changming-R66093; Chris Ball > Subjec

Re: [PATCH] Powerpc/eSDHC: Calculate the applicable mmc erase timeout value

2012-11-28 Thread Anton Vorontsov
On Thu, Nov 29, 2012 at 12:48:22PM +0800, Haijun Zhang wrote: > As large area erase needs long time usually a few minutes, > So we use max_discard_to to limit the size one request can > issue to avoid timeout. As our controller had the quirk > SDHCI_QUIRK_DATA_TIMEOUT_USES_SDCLK so we need to assig

RE: [PATCH] Powerpc/eSDHC: Calculate the applicable mmc erase timeout value

2012-11-28 Thread Zhang Haijun-B42677
Thanks Anton Please review. Regards Haijun. > -Original Message- > From: Zhang Haijun-B42677 > Sent: Thursday, November 29, 2012 12:48 PM > To: linux-mmc@vger.kernel.org > Cc: Zhang Haijun-B42677; Huang Changming-R66093; Anton Vorontsov > Subject: [PATCH] Powerpc/eSDHC: Calculate the a