AR9462 PCIe1x card: endless messages in dmesg

Adrian Chadd adrian at freebsd.org
Wed Jan 21 16:06:17 UTC 2015


Put ATH_ENABLE_11N in your kernel config.

Oh and if you build modules, build it with "make buildkernel", no "cd
/usr/src/sys/dev/modules/ath; make".



-a


On 21 January 2015 at 01:20, Alexey Dokuchaev <danfe at nsu.ru> wrote:
> Hi there,
>
> Just installed this AR9462-based PCIe (1x) card into my work i386 desktop
> running fortnight-old -CURRENT (r276691).  So far so good -- it delivers
> pretty stable, lagless Internet experience, but keeps shitting in kernel
> buffer very quickly with these (tons of them):
>
>     ath0: ath_edma_rxbuf_alloc: nothing on rxbuf?!
>     ath0: ath_edma_rxfifo_alloc: Q1: alloc failed: i=0, nbufs=128?
>
> Should I worry about it?  What's the proper way to shut it up?
>
> ./danfe
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