[PATCH] b43: A fix for DMA transmission sequence errors

[ISE Development]

On Saturday 23 Mar 2013 19:01:26 Rafał Miłecki wrote:
> 2013/3/23 Michael Büsch <m at bues.ch>:
> > On Sat, 23 Mar 2013 18:28:33 +0100
> > 
> > Rafał Miłecki <zajec5 at gmail.com> wrote:
> >> > Could you try changing
> >> > B43_DMA32_RINGMEMSIZE
> >> > from 4096 to 8192 in dma.h?
> >> 
> >> Blah, ignore that. You're card has 64b DMA, not 32b :|
> > 
> > You could try playing with the constants anyway. Maybe something
> > interesting happens.
> 
> Won't hurt.
> 
> Chris, isedev: can you try replacing B43_DMA64_RINGMEMSIZE with some
> higher values than 8192?
> 
> 8192 is 0x2000, so please try 0x4000 or even 0x8000

Tried 16384 and 32768. No difference observed (same sequence of errors).

--
-- isedev
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