Date: Mon, 20 Apr 2015 05:19:45 -0700 From: Adrian Chadd <adrian@freebsd.org> To: Alexey Dokuchaev <danfe@freebsd.org> Cc: Alexey Dokuchaev <danfe@nsu.ru>, "freebsd-wireless@freebsd.org" <wireless@freebsd.org> Subject: Re: AR9462 PCIe1x card: endless messages in dmesg Message-ID: <CAJ-Vmonpk4Pd0jR14qLBbZeLAY62nsxW2AYiFaJ=B1uFPbvExg@mail.gmail.com> In-Reply-To: <20150420101912.GA27065@FreeBSD.org> References: <20150121092039.GB72339@regency.nsu.ru> <CAJ-VmonSRRgSqQgF6EacX3ZL8spR6Qt3%2Bo8jWG=vVGeXwn1skA@mail.gmail.com> <20150420101912.GA27065@FreeBSD.org>
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you ran out of contig malloc memory for buffers; you'll have to reboot. -a On 20 April 2015 at 03:19, Alexey Dokuchaev <danfe@freebsd.org> wrote: > On Wed, Jan 21, 2015 at 08:06:09AM -0800, Adrian Chadd wrote: >> On 21 January 2015 at 01:20, Alexey Dokuchaev <danfe@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? >> >> Put ATH_ENABLE_11N in your kernel config. > > Haven't used it for a while, but now with 11.0-CURRENT (r280285), suddenly > it doesn't work, telling me this in dmesg: > > ar9300_attach: calling ar9300_hw_attach > ar9300_hw_attach: calling ar9300_eeprom_attach > ar9300_flash_map: unimplemented for now > Restoring Cal data from DRAM > Restoring Cal data from EEPROM > Restoring Cal data from Flash > Restoring Cal data from Flash > Restoring Cal data from OTP > ar9300_hw_attach: ar9300_eeprom_attach returned 0 > ath0: unable to alloc memory for 5120 tx descriptors, error 12 > ath0: failed to allocate TX descriptors: 12 > device_attach: ath0 attach returned 12 > > ./danfe
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