Messages in this thread | | | From | Bartlomiej Zolnierkiewicz <> | Subject | Re: 2.6.20*: PATA DMA timeout, hangs (2) | Date | Mon, 12 Mar 2007 13:21:18 +0100 |
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Hi,
Could you check if this is the same problem as this one:
http://bugzilla.kernel.org/show_bug.cgi?id=8169
Thanks, Bart
On Monday 12 March 2007, Frank van Maarseveen wrote: > On Mon, Mar 12, 2007 at 09:54:47AM +0100, Frank van Maarseveen wrote: > > > > 2.6.19 is ok, 2.6.20.[12] hangs from the moment DMA is turned on (hdparm > > -d 1 /dev/hda): > > > > hda: dma_timer_expiry: dma status == 0x20 > > hda: DMA timeout retry > > hda: timeout waiting for DMA > > hda: status error: status=0x58 { > > DriveReady > > SeekComplete > > DataRequest > > } > > I have a totally different PATA based system (P4 HT) with similar symptoms > except that it seem to recover by switching DMA off during boot after > 5 errors: > > hda: dma_timer_expiry: dma status == 0x20 > hda: DMA timeout retry > hda: timeout waiting for DMA > hda: status error: status=0x58 { DriveReady SeekComplete DataRequest } > ide: failed opcode was: unknown > hda: drive not ready for command > hda: dma_timer_expiry: dma status == 0x20 > hda: DMA timeout retry > hda: timeout waiting for DMA > hda: status error: status=0x58 { DriveReady SeekComplete DataRequest } > ide: failed opcode was: unknown > hda: drive not ready for command > hda: dma_timer_expiry: dma status == 0x20 > hda: DMA timeout retry > hda: timeout waiting for DMA > hda: status error: status=0x58 { DriveReady SeekComplete DataRequest } > ide: failed opcode was: unknown > hda: drive not ready for command > hda: dma_timer_expiry: dma status == 0x20 > hda: DMA timeout retry > hda: timeout waiting for DMA > hda: status error: status=0x58 { DriveReady SeekComplete DataRequest } > ide: failed opcode was: unknown > hda: drive not ready for command > hda: dma_timer_expiry: dma status == 0x20 > hda: DMA timeout retry > hda: timeout waiting for DMA > hda: status error: status=0x58 { DriveReady SeekComplete DataRequest } > ide: failed opcode was: unknown > hda: drive not ready for command > > So in this case it doesn't hang but is not really usable either. > > lspci: > 00:00.0 Host bridge: Intel Corporation 82865G/PE/P DRAM Controller/Host-Hub Interface (rev 02) > 00:01.0 PCI bridge: Intel Corporation 82865G/PE/P PCI to AGP Controller (rev 02) > 00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #1 (rev 02) > 00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #2 (rev 02) > 00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #3 (rev 02) > 00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI Controller #4 (rev 02) > 00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI Controller (rev 02) > 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2) > 00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface Bridge (rev 02) > 00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE Controller (rev 02) > 00:1f.2 IDE interface: Intel Corporation 82801EB (ICH5) SATA Controller (rev 02) > 00:1f.3 SMBus: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller (rev 02) > 00:1f.5 Multimedia audio controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) AC'97 Audio Controller (rev 02) > 01:00.0 VGA compatible controller: nVidia Corporation NV34 [GeForce FX 5200] (rev a1) > 02:00.0 Ethernet controller: Intel Corporation 82541PI Gigabit Ethernet Controller (rev 05) > > This system has SATA but there's only one PATA disk - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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