From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brian Walker Date: Fri, 18 Dec 2009 06:55:09 -0500 Subject: [ath9k-devel] trouble with DWA-552 and ath9k In-Reply-To: <19243.2224.974537.876295@gargle.gargle.HOWL> References: <4B2A5FA8.8060905@charter.net> <19242.62265.487757.695747@gargle.gargle.HOWL> <4B2AFC5D.1060001@charter.net> <19243.2224.974537.876295@gargle.gargle.HOWL> Message-ID: <4B2B6D9D.8010308@charter.net> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: ath9k-devel@lists.ath9k.org Thanks for that information! I'm recompiling ath9k with CONFIG_ATH9K_DEBUG=y and CONFIG_ATH9K_DEBUGFS=y. After that I will reboot and load ath9k with debug=0x600. Looking at http://linuxwireless.org/en/users/Drivers/ath9k/debug for information on debugging the ath9k driver, is there anything of particular interest in /sys/kernel/debug/ath9k that I should post? Brian On 12/17/2009 11:44 PM, Sujith wrote: > Brian Walker wrote: > >> Hi. In config.mk I find no option named CONFIG_ATH9K_DEBUG, but there is >> one named CONFIG_ATH9K_DEBUGFS. Also, as I tried to include in a >> followup to my original post, the output from lspci -vnn is: >> > Indeed, the option is missing. > Adding the line "CONFIG_ATH_DEBUG=y" and "CONFIG_ATH9K_DEBUGFS=y" to config.mk > and recompiling should do it. > > >> 00:0a.0 Network controller [0280]: Atheros Communications Inc. AR922X >> Wireless Network Adapter [168c:0029] (rev 01) >> Subsystem: D-Link System Inc Device [1186:3a7a] >> Flags: 66MHz, medium devsel, IRQ 5 >> [virtual] Memory at f8040000 (32-bit, non-prefetchable) [size=64K] >> Capabilities: [44] Power Management version 2 >> Kernel driver in use: ath9k >> Kernel modules: ath9k >> >> The 168c:0029 seems pretty standard for an Atheros wireless N adapter, >> but I wonder if the 1186:3a7a is a new revision of this card and is >> perhaps not 100% supported yet? >> > That can be determined by looking at the kernel log on loading the driver > with 'debug=0x600'. > > Sujith >