Messages in this thread | | | Date | Thu, 25 Jan 2007 09:19:44 +0100 | From | Manuel Lauss <> | Subject | Re: [PATCH] MMC: au1xmmc R6 response support |
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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.
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 previously thought-to-be-broken HW.
So it's only broken in releases < 2.6.20-rc6.
Thanks,
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