Re: [RFC/PATCH] mwifiex: Driver - Firmware Glitches

Florian Achleitner
2015-04-23T08:33:04Z

On Friday 17 April 2015 02:45:02 Amitkumar Karwar wrote:
> Known firmware issues are command timeout and wakeup failure. They are not
> specific to SDIO. As Avinash mentioned earlier, we need to check
> CONFIG_MMC_DEBUG enbled dmesg logs for "write iomem (1) failed: -110"
> issue.

Thx.
A kernel with CONFIG_MMC_DEBUG is running since 6 days on 4 devices, but
nothing valuable captured yet. Unfortunately, it looks like the debugging code
modifies the timing, such that the failure doesn't occur..

>
> Regards,
> Amitkumar

Regards,
Flo