On Jun 3, 2007 5:33 PM, Jan Willies <jan@xxxxxxxxxxxx> wrote: > Jean-Baptiste Note schrieb: > > Hi, > > > > Any chance you could decode the oops ? If you're recompiling the > > kernel yourself, include symbols (can't remember the option name), or > > run ksymoops... > > I recompiled the kernel with KALLSYMS and got this: > > root@OpenWrt:/# iwconfig > lo no wireless extensions. > > ethData bus error, epc == c007e16c, ra == c007d6c0 > Oops[#1]: > Cpu 0 > $ 0 : 00000000 1000b800 abad0000 00000032 > $ 4 : 00000001 c0068000 00000013 00000001 > $ 8 : 00000004 800feb8c 00000000 00000000 > $12 : 00000000 00000000 8124ca40 00000000 > $16 : 812a7800 000000fa 81361320 81361000 > $20 : 00000010 00000000 a1cc0000 00000019 > $24 : 00000000 2abd45f0 > $28 : 813d6000 813d7ce8 ff02000d c007d6c0 > Hi : 000002fc > Lo : 00035866 > epc : c007e16c isl38xx_trigger_device+0xc/0x60 [prism54] Not tainted > ra : c007d6c0 islpci_mgt_transaction+0x380/0x614 [prism54] > Status: 1000b803 KERNEL EXL IE > Cause : 0000001c > PrId : 00029007 > Modules linked in: prism54 switch_robo switch_core diag > Process iwconfig (pid: 1411, threadinfo=813d6000, task=8106f3f8) > Stack : 81108800 8001e418 00000060 00000000 00000000 8106f3f8 8003bf54 > 813616b0 > 813616b0 80029ab0 00000004 00000000 00000000 80200ddc 0000008a > ff02000d > 81361320 813d7d98 81361000 c0086cd0 1000b800 00000000 1000b800 > 8002964c > 00000004 813d7d50 00000000 81271d04 813d7e70 813d7e70 813d7e60 > 80200ddc > 7fcad438 7fcad478 813d7e60 00008b01 c0081628 00000101 00000001 > 00000000 > ... > Call Trace: > [<c007e16c>] isl38xx_trigger_device+0xc/0x60 [prism54] > [<c007d6c0>] islpci_mgt_transaction+0x380/0x614 [prism54] > [<c0086cd0>] mgt_get_request+0x100/0x2ec [prism54] > [<c0081628>] prism54_set_mac_address+0x1a0/0xfd8 [prism54] Sorry for the late reply ;) but anyway, I tried looking into this finally (with new found knowledge on this subject, thanks to Kyle) and I cannot see a place where isl38xx_trigger_device() would trigger unaligned access. Is this issue still present? If so I'd like to get to the bottom of it. FYI p54 is there as a replacement but as you may know certain features (ad-hoc, ap support, encryption) are still not present in that driver. Luis - To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
