Re: Force MMC/SD to 512 byte block sizes

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 06/01/06 16:59 +0000, Russell King wrote:
> On Fri, Jan 06, 2006 at 09:44:06AM -0700, Jordan Crouse wrote:
> > This patch is not specific to the AU1200 SD driver, but thats what
> > we used to debug and verify this, so thats why it is applied against
> > the linux-mips tree.   Pierre, I'm sending this to you too, because I thought
> > you may be interested.
> 
> NACK.  Please wait until the next round of patches get merged and then
> revalidate this.

Ok - I saw your fixes.  Looks good to me.

I'm still sticking to the (assumption|hypothesis|foolish fantasy) that
even cards that do not support partial block writes will still support
512 byte writes - mainly because I just don't see those ASICs in the 
el-Cheapo card readers being capable of doing the advanced buffering
to convert 512 <-> 1024 or 2048, and hopefully one of these days I'll
find a card to prove that.  Until then, I don't have a leg to stand on,
so I'll quietly hang back.

Jordan

-- 
Jordan Crouse
Senior Linux Engineer
AMD - Personal Connectivity Solutions Group
<www.amd.com/embeddedprocessors>



[Index of Archives]     [Linux MIPS Home]     [LKML Archive]     [Linux ARM Kernel]     [Linux ARM]     [Linux]     [Git]     [Yosemite News]     [Linux SCSI]     [Linux Hams]

  Powered by Linux