Very Computer

  On an Intel winterpark motherboard I'm seeing file corruption when
using the onboard SATA interface.  The test I'm running is ctcs's new
kdiff test which just copies a kernel, diffs it, deletes the tree, and
starts over.  (Which seems to find file system issues like this pretty
quickly.)
The error I'm getting look like this:
]] start diff
diff -u -r /usr/src/linux/drivers/acpi/de*/dbcmds.c
./drivers/acpi/de*
/dbcmds.c
--- /usr/src/linux/drivers/acpi/de*/dbcmds.c       Thu Jun 21
08:47:39 2001

******************************************************************************
/

 void
-acpi_db_dump_namespace_by_owner (
+acpi_db_dump_namespace_by_owler (
        NATIVE_CHAR             *owner_arg,
        NATIVE_CHAR             *depth_arg)

******************************************************************************
/

 void
-acpi_db_send_notify (
+acpi^db_send_notify (
        NATIVE_CHAR             *name,
        u32                     value)
 {
diff -u -r /usr/src/linux/drivers/acpi/resources/rsdump.c
./drivers/acpi/resourc
es/rsdump.c
--- /usr/src/linux/drivers/acpi/resources/rsdump.c      Thu Jun 21
08:47:40 2001

  *
  * RETURN:      None
  *
- * DESCRIPTION: Prints out the various members of the Data structure type.
+ * DESCRIPTION: Prints out the various members of the Data structure type,
  *

******************************************************************************
/

Lscpi of ide controller:
00:1f.1 IDE interface: Intel Corporation: Unknown device 24db (rev 02)
(prog-if 8a [M
aster SecP PriP])
        Subsystem: Intel Corporation: Unknown device 3428
        Flags: bus master, medium devsel, latency 0, IRQ 18
        I/O ports at <unassigned>
        I/O ports at <unassigned>
        I/O ports at <unassigned>
        I/O ports at <unassigned>
        I/O ports at ffa0 [size=16]
        Memory at 80000000 (32-bit, non-prefetchable) [size=1K]

00:1f.2 IDE interface: Intel Corporation: Unknown device 24d1 (rev 02)
(prog-if 8f [M
aster SecP SecO PriP PriO])
        Subsystem: Intel Corporation: Unknown device 3428
        Flags: bus master, 66Mhz, medium devsel, latency 0, IRQ 18
        I/O ports at ec00 [size=8]
        I/O ports at e800 [size=4]
        I/O ports at e400 [size=8]
        I/O ports at e000 [size=4]
        I/O ports at dc00 [size=16]

IDE initialization:
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH5: IDE controller at PCI slot 00:1f.1
PCI: Enabling device 00:1f.1 (0005 -> 0007)
ICH5: chipset revision 2
ICH5: not 100% native mode: will probe irqs later
    ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
    ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:pio, hdd:pio
ICH5-SATA: IDE controller at PCI slot 00:1f.2
ICH5-SATA: chipset revision 2
ICH5-SATA: 100% native mode on irq 18
    ide2: BM-DMA at 0xdc00-0xdc07, BIOS settings: hde:DMA, hdf:pio
    ide3: BM-DMA at 0xdc08-0xdc0f, BIOS settings: hdg:pio, hdh:pio
hda: CD-224E, ATAPI CD/DVD-ROM drive
hde: ST380023AS, ATA DISK drive
hdf: probing with STATUS(0x00) instead of ALTSTATUS(0x50)
hdf: probing with STATUS(0x00) instead of ALTSTATUS(0x50)
blk: queue c060cde0, I/O limit 4095Mb (mask 0xffffffff)
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide2 at 0xec00-0xec07,0xe802 on irq 18
hde: attached ide-disk driver.
hde: host protected area => 1
hde: 156301488 sectors (80026 MB) w/8192KiB Cache, CHS=155061/16/63,
UDMA(100)
hda: attached ide-cdrom driver.
hda: ATAPI 24X CD-ROM drive, 128kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
ide-floppy driver 0.99.newide
Partition check:
 hde: hde1 hde2 hde3
ide-floppy driver 0.99.newide

IDE section of .config:
CONFIG_IDE=y

CONFIG_BLK_DEV_IDE=y

CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDETAPE=m
CONFIG_BLK_DEV_IDEFLOPPY=y
CONFIG_BLK_DEV_IDESCSI=m
CONFIG_IDE_TASK_IOCTL=y

CONFIG_BLK_DEV_CMD640=y
CONFIG_BLK_DEV_CMD640_ENHANCED=y
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
CONFIG_BLK_DEV_IDEDMA_PCI=y
CONFIG_IDEDMA_PCI_AUTO=y
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDEDMA_PCI_WIP=y
CONFIG_BLK_DEV_ADMA100=y
CONFIG_BLK_DEV_AEC62XX=y
CONFIG_BLK_DEV_ALI15X3=y
CONFIG_BLK_DEV_AMD74XX=y
CONFIG_BLK_DEV_CMD64X=y
CONFIG_BLK_DEV_TRIFLEX=y
CONFIG_BLK_DEV_CY82C693=y
CONFIG_BLK_DEV_CS5530=y
CONFIG_BLK_DEV_HPT34X=y
CONFIG_BLK_DEV_HPT366=y
CONFIG_BLK_DEV_PIIX=y
CONFIG_BLK_DEV_NS87415=y
CONFIG_BLK_DEV_OPTI621=y
CONFIG_BLK_DEV_PDC202XX_OLD=y
CONFIG_BLK_DEV_PDC202XX_NEW=y
CONFIG_PDC202XX_FORCE=y
CONFIG_BLK_DEV_RZ1000=y
CONFIG_BLK_DEV_SC1200=y
CONFIG_BLK_DEV_SVWKS=y
CONFIG_BLK_DEV_SIIMAGE=y
CONFIG_BLK_DEV_SIS5513=y
CONFIG_BLK_DEV_SLC90E66=y
CONFIG_BLK_DEV_TRM290=y
CONFIG_BLK_DEV_VIA82CXXX=y
CONFIG_IDEDMA_AUTO=y
CONFIG_BLK_DEV_PDC202XX=y
CONFIG_BLK_DEV_IDE_MODES=y
CONFIG_BLK_DEV_ATARAID=m
CONFIG_BLK_DEV_ATARAID_PDC=m
CONFIG_BLK_DEV_ATARAID_HPT=m
CONFIG_BLK_DEV_ATARAID_SII=m

  Full dmesg, lspci, and .config are availble if needed.

--
Once you have their hardware. Never give it back.
(The First Rule of Hardware Acquisition)

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Quote:>   On an Intel winterpark motherboard I'm seeing file corruption when
> using the onboard SATA interface.  The test I'm running is ctcs's new
> kdiff test which just copies a kernel, diffs it, deletes the tree, and
> starts over.  (Which seems to find file system issues like this pretty
> quickly.)

Random bit errors. This really doesn't look like an IDE layer problem
to be honest.
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What is the distribution of the file offsets where those happen ?
Distributions in terms of   offset modulo 512/1024/2048/4096  ?

If they are always in the beginning of some sort of block, that is
a tell-tale of its own, isn't it ?

/Matti Aarnio
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  When I switch out the drive for a pata drive everything works.  Same
system, and OS config.  This would seem to indicate an issue with the
ide driver.

--
Once you have their hardware. Never give it back.
(The First Rule of Hardware Acquisition)

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in

More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/