Re: [PATCH] MMC: au1xmmc R6 response support

2007-01-25 Thread Pierre Ossman
Manuel Lauss wrote: > > Apparently my HW is broken... I got a hold of a DB1200 demoboard and > the distributed version works fine there. > > I'm very sorry for the noise! > No problem. Better safe than sorry. > > Aren't people from AMD (now Raza) maintaining it? I have source for this > drive

Re: [PATCH] MMC: au1xmmc R6 response support

2007-01-25 Thread Pierre Ossman
Manuel Lauss wrote: > > Actually, the bug is that because of MMC_RSP_R6 not being handled in > the switch in au1xmmc_send_command(), the controller gets told that > no response is expected. I changed the R6 to R1 in mmc.h, thats why > it worked in the demoboard, and it also works now on the previo

Re: [PATCH] MMC: au1xmmc R6 response support

2007-01-25 Thread Manuel Lauss
Hi Pierre, > > > HEAD has this fixed. Every spec I can get my hands on states that R1 and > > R6 have the same format. So it sounds like this controller is doing > > something stupid. > > Apparently my HW is broken... I got a hold of a DB1200 demoboard and > the distributed version works fine the

Re: [PATCH] MMC: au1xmmc R6 response support

2007-01-24 Thread Manuel Lauss
Hi Pierre, > HEAD has this fixed. Every spec I can get my hands on states that R1 and > R6 have the same format. So it sounds like this controller is doing > something stupid. Apparently my HW is broken... I got a hold of a DB1200 demoboard and the distributed version works fine there. I'm very

Re: [PATCH] MMC: au1xmmc R6 response support

2007-01-24 Thread Pierre Ossman
Manuel Lauss wrote: > > not in my version of 2.6.20-rc5 (and 2.6.19): > HEAD has this fixed. Every spec I can get my hands on states that R1 and R6 have the same format. So it sounds like this controller is doing something stupid. > > Without the patch, SD card detection stops with CMD7 return

Re: [PATCH] MMC: au1xmmc R6 response support

2007-01-23 Thread Manuel Lauss
On Wed, Jan 24, 2007 at 06:52:02AM +0100, Manuel Lauss wrote: > On Tue, Jan 23, 2007 at 07:56:51PM +0100, Pierre Ossman wrote: > > > here's a trivial patch which adds R6 reponse support to the au1xmmc > > > driver. Fixes SD card detection / operation. > > > > > NAK. MMC_RSP_R1 and MMC_RSP_R6 have

Re: [PATCH] MMC: au1xmmc R6 response support

2007-01-23 Thread Manuel Lauss
On Tue, Jan 23, 2007 at 07:56:51PM +0100, Pierre Ossman wrote: > > here's a trivial patch which adds R6 reponse support to the au1xmmc > > driver. Fixes SD card detection / operation. > > > NAK. MMC_RSP_R1 and MMC_RSP_R6 have the same value so this will break > the switch. not in my version of 2.

Re: [PATCH] MMC: au1xmmc R6 response support

2007-01-23 Thread Pierre Ossman
Manuel Lauss wrote: > Hi, > > here's a trivial patch which adds R6 reponse support to the au1xmmc > driver. Fixes SD card detection / operation. > NAK. MMC_RSP_R1 and MMC_RSP_R6 have the same value so this will break the switch. Rgds -- -- Pierre Ossman Linux kernel, MMC maintainer