[RFT][PATCH] b43: DMA: debug rings alignment

Rafał Miłecki zajec5 at gmail.com
Fri Mar 15 02:33:27 EDT 2013


2013/3/14 ISE Development <isedev at gmail.com>:
> On Thursday 14 Mar 2013 21:58:18 ISE Development wrote:
>> Will start testing now...
>
> Here's the output:
>
> [38667.424687] b43-phy0 debug: [DBG] Testing TX on ring 0x200: 0x0
> [38667.424733] b43-phy0 debug: [DBG] Testing TX on ring 0x240: 0x0
> [38667.424787] b43-phy0 debug: [DBG] Testing TX on ring 0x280: 0x0
> [38667.424840] b43-phy0 debug: [DBG] Testing TX on ring 0x2C0: 0x0
> [38667.424894] b43-phy0 debug: [DBG] Testing TX on ring 0x300: 0x0
> [38667.424948] b43-phy0 debug: [DBG] Testing RX on ring 0x200: 0x0

Whoops, so this hardware doesn't support unaligned addressing (address
based, not index based). My alternative solution won't even apply in
this case. Thanks for testing.

-- 
Rafał



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