Hi, I am using ath6kl - AR9374 chip in our product which has ARC platform. wireless drivers used are from https://github.com/senthilb/ath6kl-compat-wireless/tree/olca-3.2.2 Steps followed 1. Inserted compat.ko, cfg80211.ko, ath6kl_usb.ko 2. Kernel on the platform is 2.6.26 + ARC platform 3. I could see wlan0 interface 4. Ran wpa_supplicant and noticed that module is associated with the router NETGEAR WNDR3700 and TP-linkTL-WR841N 5. Kernel panic observed as Misaligned access (ip_table + 0xac) triggered, this is after router issued IP to the ath6kl wireless module. Issue happens only when the router is operating in 80211n mode, issue vanished when the mode is b/g. Access Violation/Misaligned Access [ECR]: 0x00230400 Faulting Instn : 0x882b8224 While (Read From): 0x8dcc88da Current task = 'events/0', PID = 4, ASID = 11 sp: 0x8f02dd20 fp: 0x00000000 ret: 0x882b8224 blink: 0x882b81ea status32: 0x00000a06 r00: 88032e14 r01: 00000000 r02: 8e0caec0 r03: 00000000 r04: 8e0c4660 r05: 00000000 r06: 00000000 r07: 80000000 r08: 8826fd8c r09: 00000000 r10: 00000000 r11: 8dcc88c0 r12: 00000000 Stack Trace: 0x882b8224 : ipt_do_table+0xac Kernel panic - not syncing: Aiee, killing interrupt handler! Any suggestions are very much helpful. Regards, Pavan _______________________________________________ ath6kl mailing list ath6kl@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/ath6kl
