You have to pass ide0=ata66 or compile the OVERRIDE option and you may
need to set the CONFIG_IVB option also.
On Sat, 1 Jul 2000, Joel Fuster wrote:
> Hello,
>
> I have an MSI-6167 motherboard with the AMD-750 "Viper" chipset, and I'm
> having a problem getting udma66 working. I'm currently using
> 2.4.0test2-ac2.
>
> This is what I get on bootup:
> 31
> Jun 29 23:13:22 periphas kernel: ide: Assuming 33MHz system bus speed
> for PIO mo
> des; override with idebus=xx
> Jun 29 23:13:22 periphas kernel: AMD7409: IDE controller on PCI bus 00
> dev 39
> Jun 29 23:13:22 periphas kernel: AMD7409: chipset revision 3
> Jun 29 23:13:22 periphas kernel: AMD7409: not 100% native mode: will
> probe irqs
> later
> Jun 29 23:13:22 periphas kernel: AMD7409: disabling single-word DMA
> support (rev
> ision < C4)
> Jun 29 23:13:22 periphas kernel: ide0: BM-DMA at 0xf000-0xf007, BIOS
> setting
> s: hda:DMA, hdb:pio
> Jun 29 23:13:22 periphas kernel: ide1: BM-DMA at 0xf008-0xf00f, BIOS
> setting
> s: hdc:DMA, hdd:DMA
> Jun 29 23:13:22 periphas kernel: hda: Maxtor 53073U6, ATA DISK drive
> Jun 29 23:13:22 periphas kernel: hdc: ST39140A, ATA DISK drive
> Jun 29 23:13:22 periphas kernel: hdd: TOSHIBA CD-ROM XM-6202BH, ATAPI
> CDROM driv
> e
> Jun 29 23:13:22 periphas kernel: ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> Jun 29 23:13:22 periphas kernel: ide1 at 0x170-0x177,0x376 on irq 15
> Jun 29 23:13:22 periphas kernel: hda: 60030432 sectors (30736 MB)
> w/2048KiB Cach
> e, CHS=3736/255/63, UDMA(33)
> Jun 29 23:13:22 periphas kernel: hdc: 17803440 sectors (9115 MB)
> w/448KiB Cache,
> CHS=17662/16/63, UDMA(33)
>
> The drive on hda is a udma66 drive, is using the 80-wire cable, and
> shows up as udma66 according to the bios bootup info screen. But as can
> be seen above, it's using udma33. When I try to force it with "hdparm
> -X68 /dev/hda" the kernel says:
>
> ide0: Speed warnings UDMA 3/4/5 is not functional.
>
> Why exactly is it not functional in my configuration? Does this have
> anything to do with the "disabling single-word DMA support (revision <
> C4)" message above?
>
> Thanks for any help with this. Below is my ide configuration.
>
> Joel Fuster
>
>
> # IDE, ATA and ATAPI Block devices
> #
> CONFIG_BLK_DEV_IDE=y
> # CONFIG_BLK_DEV_HD_IDE is not set
> # CONFIG_BLK_DEV_HD is not set
> CONFIG_BLK_DEV_IDEDISK=y
> # CONFIG_IDEDISK_MULTI_MODE is not set
> # CONFIG_BLK_DEV_IDEDISK_VENDOR is not set
> # CONFIG_BLK_DEV_IDEDISK_FUJITSU is not set
> # CONFIG_BLK_DEV_IDEDISK_IBM is not set
> # CONFIG_BLK_DEV_IDEDISK_MAXTOR is not set
> # CONFIG_BLK_DEV_IDEDISK_QUANTUM is not set
> # CONFIG_BLK_DEV_IDEDISK_SEAGATE is not set
> # CONFIG_BLK_DEV_IDEDISK_WD is not set
> # CONFIG_BLK_DEV_COMMERIAL is not set
> # CONFIG_BLK_DEV_TIVO is not set
> # CONFIG_BLK_DEV_IDECS is not set
> CONFIG_BLK_DEV_IDECD=m
> # CONFIG_BLK_DEV_IDETAPE is not set
> # CONFIG_BLK_DEV_IDEFLOPPY is not set
> # CONFIG_BLK_DEV_IDESCSI is not set
> # CONFIG_BLK_DEV_CMD640 is not set
> # CONFIG_BLK_DEV_CMD640_ENHANCED is not set
> # CONFIG_BLK_DEV_ISAPNP is not set
> # CONFIG_BLK_DEV_RZ1000 is not set
> CONFIG_BLK_DEV_IDEPCI=y
> # CONFIG_IDEPCI_SHARE_IRQ is not set
> CONFIG_BLK_DEV_IDEDMA_PCI=y
> # CONFIG_BLK_DEV_OFFBOARD is not set
> CONFIG_IDEDMA_PCI_AUTO=y
> CONFIG_BLK_DEV_IDEDMA=y
> # CONFIG_IDEDMA_PCI_WIP is not set
> # CONFIG_IDEDMA_NEW_DRIVE_LISTINGS is not set
> # CONFIG_BLK_DEV_AEC62XX is not set
> # CONFIG_AEC62XX_TUNING is not set
> # CONFIG_BLK_DEV_ALI15X3 is not set
> # CONFIG_WDC_ALI15X3 is not set
> CONFIG_BLK_DEV_AMD7409=y
> # CONFIG_AMD7409_OVERRIDE is not set
> # CONFIG_BLK_DEV_CMD64X is not set
> # CONFIG_BLK_DEV_CY82C693 is not set
> # CONFIG_BLK_DEV_CS5530 is not set
> # CONFIG_BLK_DEV_HPT34X is not set
> # CONFIG_HPT34X_AUTODMA is not set
> # CONFIG_BLK_DEV_HPT366 is not set
> # CONFIG_BLK_DEV_PIIX is not set
> # CONFIG_PIIX_TUNING is not set
> # CONFIG_BLK_DEV_NS87415 is not set
> # CONFIG_BLK_DEV_OPTI621 is not set
> # CONFIG_BLK_DEV_PDC202XX is not set
> # CONFIG_PDC202XX_BURST is not set
> # CONFIG_BLK_DEV_SIS5513 is not set
> # CONFIG_BLK_DEV_TRM290 is not set
> # CONFIG_BLK_DEV_VIA82CXXX is not set
> # CONFIG_VIA82CXXX_TUNING is not set
> # CONFIG_IDE_CHIPSETS is not set
> CONFIG_IDEDMA_AUTO=y
> # CONFIG_IDEDMA_IVB is not set
> # CONFIG_DMA_NONPCI is not set
> CONFIG_BLK_DEV_IDE_MODES=y
>
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.rutgers.edu
> Please read the FAQ at http://www.tux.org/lkml/
>
Andre Hedrick
The Linux ATA/IDE guy
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Fri Jul 07 2000 - 21:00:16 EST