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

Florian Achleitner
2015-04-17T08:40:06Z

On Thursday 16 April 2015 15:19:27 Florian Achleitner wrote:
> I will try to figure out whether the root cause is the MMC interface.
> Probably in this case, the reset actually recovers from a bug in the mmc
> driver.

Anyways, we have a virtually identical hardware with a Marvell SD8688 based
wireless module, which uses the libertas driver. Running kernel 3.10.41 we
have no problems for 50 days.

Running the same kernel with mwifiex with the SD8788 we see a freeze which
requires a hw-reset within about a day. Similar to the most recent kernel.

Are there known sdio issues with SD8788?
Will try to get useful information from the mmc system..

Regards,
Florian