[PATCH] b43: Mask out unwanted bits of RX slot address

Michael Büsch m at bues.ch
Sun Aug 14 07:52:26 EDT 2011


On Sun, 14 Aug 2011 13:38:59 +0200
Rafał Miłecki <zajec5 at gmail.com> wrote:
> In any case we see it can happen firmware is using that 0x1000 for indexing.
> 
> We just need to keep the original mask and start making rings 8 KiB
> aligned to workaround firmware bug.

The firmware does not control DMA. This is pure hardware feature.

-- 
Greetings, Michael.



More information about the b43-dev mailing list