Hi Saeed, Thanks for the information. Is there any register that we can change to cover this problem ? Thanks again. Best Regards, KueiHuan-Chen 2009/7/23 saeed bishara <saeed.bishara@xxxxxxxxx>: > sorry, my previous email was sent mistakenly before I completed it. > I think you have pcie link issue here, I think it's very likely a hw > issue in your board. > > saeed > > On Thu, Jul 23, 2009 at 4:20 PM, saeed bishara<saeed.bishara@xxxxxxxxx> wrote: >> The stack tells that a command has been timed out. again, I think i >> >> On Thu, Jul 23, 2009 at 5:24 AM, KueiHuan Chen<kueihuan.chen@xxxxxxxxx> wrote: >>> Hi Saeed, >>> >>> The result is same as what you guess, all register is ending with >>> FFFF. If there has any tip to work through this, please kindly let us >>> know. >>> >>> Thanks. >>> --------------- >>> #cat /proc/iomem >>> 00000000-07ffffff : System RAM >>> 00025000-0035ffff : Kernel text >>> 00360000-003c4a0b : Kernel data >>> e8000000-efffffff : PEX Memory >>> e8000000-e80fffff : 0000:00:01.0 >>> e8000000-e80fffff : mvSata >>> f1012000-f10120ff : serial8250.0 >>> f1012000-f101201f : serial >>> f1012100-f101211f : serial >>> f10a0000-f10a3fff : mv88fx_snd >>> f8000000-f83fffff : physmap-flash.0 >>> f8000000-f83fffff : physmap-flash.0 >>> >>> >>> Strating to build software raid5 and execute devmem2. >>> Value at address 0xE8022000 (0x40000000): 0xC2213E >>> Value at address 0xE8024000 (0x40000000): 0xC2213E >>> Value at address 0xE8026000 (0x40000000): 0xC2213E >>> Value at address 0xE8028000 (0x40000000): 0xC2213E >>> ------------------------ >>> Value at address 0xE8022030 (0x40000030): 0xFE >>> Value at address 0xE8024030 (0x40000030): 0xE8 >>> Value at address 0xE8026030 (0x40000030): 0xE2 >>> Value at address 0xE8028030 (0x40000030): 0xC4 >>> =======repeate >>> Value at address 0xE8022000 (0x40000000): 0xC2213E >>> Value at address 0xE8024000 (0x40000000): 0xC2213E >>> Value at address 0xE8026000 (0x40000000): 0xC2213E >>> Value at address 0xE8028000 (0x40000000): 0xC2213E >>> ------------------------ >>> Value at address 0xE8022030 (0x40000030): 0xF9 >>> Value at address 0xE8024030 (0x40000030): 0xED >>> Value at address 0xE8026030 (0x40000030): 0xF7 >>> Value at address 0xE8028030 (0x40000030): 0xD8 >>> =======repeate >>> Value at address 0xE8022000 (0x40000000): 0xC2213E >>> Value at address 0xE8024000 (0x40000000): 0xC2213E >>> Value at address 0xE8026000 (0x40000000): 0xC2213E >>> Value at address 0xE8028000 (0x40000000): 0xC2213E >>> ------------------------ >>> Value at address 0xE8022030 (0x40000030): 0xE1 >>> Value at address 0xE8024030 (0x40000030): 0xC17B >>> Value at address 0xE8026030 (0x40000030): 0xE5 >>> Value at address 0xE8028030 (0x40000030): 0xCC >>> =======repeate >>> Value at address 0xE8022000 (0x40000000): 0xFFFFFFFF >>> Value at address 0xE8024000 (0x40000000): 0xFFFFFFFF >>> Value at address 0xE8026000 (0x40000000): 0xFFFFFFFF >>> Value at address 0xE8028000 (0x40000000): 0xFFFFFFFF >>> ------------------------ >>> Value at address 0xE8022030 (0x40000030): 0xFFFFFFFF >>> Value at address 0xE8024030 (0x40000030): 0xFFFFFFFF >>> Value at address 0xE8026030 (0x40000030): 0xFFFFFFFF >>> Value at address 0xE8028030 (0x40000030): 0xFFFFFFFF >>> =======repeate >>> Value at address 0xE8022000 (0x40000000): 0xFFFFFFFF >>> Value at address 0xE8024000 (0x40000000): 0xFFFFFFFF >>> Value at address 0xE8026000 (0x40000000): 0xFFFFFFFF >>> Value at address 0xE8028000 (0x40000000): 0xFFFFFFFF >>> ------------------------ >>> Value at address 0xE8022030 (0x40000030): 0xFFFFFFFF >>> Value at address 0xE8024030 (0x40000030): 0xFFFFFFFF >>> Value at address 0xE8026030 (0x40000030): 0xFFFFFFFF >>> Value at address 0xE8028030 (0x40000030): 0xFFFFFFFF >>> ... >>> >>> first time call trace >>> WARNING: at drivers/ata/mvSata_4_2_2/CoreDriver/mvSata.c:4811 deactivateEdma() >>> [<c002a99c>] (dump_stack+0x0/0x14) from [<c01f8dcc>] (deactivateEdma+0x7c/0xec) >>> [<c01f8d50>] (deactivateEdma+0x0/0xec) from [<c01f8e6c>] >>> (mvSataDisableChannelDma+0x30/0x40) >>> [<c01f8e3c>] (mvSataDisableChannelDma+0x0/0x40) from [<c01ec54c>] >>> (mv_ial_ht_abort+0x48/0xe0) >>> [<c01ec504>] (mv_ial_ht_abort+0x0/0xe0) from [<c01bd394>] >>> (__scsi_try_to_abort_cmd+0x2c/0x34) >>> r7:c775c000 r6:c77cb800 r5:c7fe8200 r4:c77c93c0 >>> [<c01bd368>] (__scsi_try_to_abort_cmd+0x0/0x34) from [<c01be938>] >>> (scsi_error_handler+0x128/0x2f4) >>> [<c01be810>] (scsi_error_handler+0x0/0x2f4) from [<c0069fc4>] >>> (kthread+0x54/0x80) >>> r7:00000000 r6:00000000 r5:c01be810 r4:c77cb800 >>> [<c0069f70>] (kthread+0x0/0x80) from [<c0059894>] (do_exit+0x0/0x6f8) >>> r5:00000000 r4:00000000 >>> >>> second time call trace >>> WARNING: at drivers/ata/mvSata_4_2_2/CoreDriver/mvSata.c:4811 deactivateEdma() >>> [<c002a99c>] (dump_stack+0x0/0x14) from [<c01f8dcc>] (deactivateEdma+0x7c/0xec) >>> [<c01f8d50>] (deactivateEdma+0x0/0xec) from [<c01f8e6c>] >>> (mvSataDisableChannelDma+0x30/0x40) >>> [<c01f8e3c>] (mvSataDisableChannelDma+0x0/0x40) from [<c01ef8a4>] >>> (mvRestartChannel+0xa4/0x108) >>> [<c01ef800>] (mvRestartChannel+0x0/0x108) from [<c01ec584>] >>> (mv_ial_ht_abort+0x80/0xe0) >>> [<c01ec504>] (mv_ial_ht_abort+0x0/0xe0) from [<c01bd394>] >>> (__scsi_try_to_abort_cmd+0x2c/0x34) >>> r7:c775c000 r6:c77cb800 r5:c7fe8200 r4:c77c93c0 >>> [<c01bd368>] (__scsi_try_to_abort_cmd+0x0/0x34) from [<c01be938>] >>> (scsi_error_handler+0x128/0x2f4) >>> [<c01be810>] (scsi_error_handler+0x0/0x2f4) from [<c0069fc4>] >>> (kthread+0x54/0x80) >>> r7:00000000 r6:00000000 r5:c01be810 r4:c77cb800 >>> [<c0069f70>] (kthread+0x0/0x80) from [<c0059894>] (do_exit+0x0/0x6f8) >>> r5:00000000 r4:00000000 >>> 0 3: deactivateEdma: Edma Failed (EDMA status = ffffffff) >>> >>> ... loop .. >>> Best Regards, >>> KueiHuan-Chen >>> >> > -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
