Date: Thu, 16 Feb 2012 10:18:12 -0500 From: Dave Mischler <jake@mischler.com> To: Adrian Chadd <adrian.chadd@gmail.com> Cc: freebsd-wireless@freebsd.org Subject: Re: No WiFi on Acer Aspire One 751h Message-ID: <1329405492.9116.6.camel@firkin.mischler.com>
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> Can you please compile up athstats (/usr/src/tools/tools/ath/athstats) > and make sure your kernel has the following options: > > options ATH_DEBUG > options AH_DEBUG > options ATH_DIAGAPI > > Then run scan for a while and use athstats to see what (if any) is > being received. As soon as I configured the interface I started getting this in the log. I assume that this means that an expected interrupt is not happening. Remember, the PCI mapping wasn't getting configured under 8.2; could something else the BIOS normally configures also be missing? Feb 16 14:12:54 halfpint kernel: wlan0: Ethernet address: 00:24:2c:5d:ed:55 Feb 16 14:13:06 halfpint kernel: ar5212StopDmaReceive: dma failed to stop in 10ms Feb 16 14:13:06 halfpint kernel: AR_CR=0x00000024 Feb 16 14:13:06 halfpint kernel: AR_DIAG_SW=0x00000020 Feb 16 14:13:06 halfpint kernel: ar5212StopDmaReceive: dma failed to stop in 10ms Feb 16 14:13:06 halfpint kernel: AR_CR=0x00000024 Feb 16 14:13:06 halfpint kernel: AR_DIAG_SW=0x00000020 Feb 16 14:13:07 halfpint kernel: ar5212StopDmaReceive: dma failed to stop in 10ms Feb 16 14:13:07 halfpint kernel: AR_CR=0x00000024 Feb 16 14:13:07 halfpint kernel: AR_DIAG_SW=0x00000020
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