Hi,

On Wed, 13 Jun 2012 11:39:08 -0700 (PDT)
hong zhang [off-list ref] wrote:

You have to identify problem caused by 
SDIO host controller or wifi driver.

If driver is working well in x86 with Roch SDIO, that means wifi driver is ok. 

You have to find out
1. SDIO interface if using Interrupt or PIO

Hmm, very interesting point, of course, there are interrupts. But after reading
the commit logs in the patched 2.6.32 kernel I see there is a patch enabling
asynchronous *sdio* interrupts. That looks clearly suspicious. 

2. 1 bit or 4 bit

Hmm, 4bit.

Greetings
Andreas Kemnade