From: Andre Hedrick <andre@linux-ide.org>
To: Michal Semler <cijoml@volny.cz>
Cc: linux-kernel@vger.kernel.org
Subject: Re: workaround for buggy BIOSes and i845 chipsets
Date: Tue, 23 Jul 2002 19:59:43 -0700 (PDT) [thread overview]
Message-ID: <Pine.LNX.4.10.10207231958150.29975-100000@master.linux-ide.org> (raw)
In-Reply-To: <E17X9n7-0000SV-00@notas>
That only clears the buffered kernel records.
2.4.19-rc3-ac2 has the proper and correct fix to deal with XP BIOS HBA
registration.
Cheers,
On Wed, 24 Jul 2002, Michal Semler wrote:
> Hello,
> Vojtech Pavlik helped me to workaround this issue. This patch is backport
> from 2.5 to 2.4 and is applicable into 2.4.19-rc3. Maybe somebody will need
> it too. It works correctly on my system.
>
> Michal
>
> Patch:
>
> --- linux/drivers/pci/quirks.c Sat Jul 20 11:08:15 2002
> +++ linux/drivers/pci/quirks.c Tue Jul 23 14:51:43 2002
> @@ -471,6 +471,15 @@
> r -> end = 0xffffff;
> }
>
> +static void __init quirk_ide_trash(struct pci_dev *dev)
> +{
> + int i;
> + for(i = 0; i < 4; i++)
> + dev->resource[i].start = dev->resource[i].end =
> dev->resource[i].flags = 0;
> +}
> +
> +#define PCI_DEVICE_ID_INTEL_82801DB_9 0x24cb
> +
> /*
> * The main table of quirks.
> */
> @@ -498,6 +507,9 @@
> { PCI_FIXUP_FINAL, PCI_VENDOR_ID_INTEL,
> PCI_DEVICE_ID_INTEL_82443BX_0, quirk_natoma },
> { PCI_FIXUP_FINAL, PCI_VENDOR_ID_INTEL,
> PCI_DEVICE_ID_INTEL_82443BX_1, quirk_natoma },
> { PCI_FIXUP_FINAL, PCI_VENDOR_ID_INTEL,
> PCI_DEVICE_ID_INTEL_82443BX_2, quirk_natoma },
> + { PCI_FIXUP_HEADER, PCI_VENDOR_ID_INTEL,
> PCI_DEVICE_ID_INTEL_82801CA_10, quirk_ide_trash },
> + { PCI_FIXUP_HEADER, PCI_VENDOR_ID_INTEL,
> PCI_DEVICE_ID_INTEL_82801CA_11, quirk_ide_trash },
> + { PCI_FIXUP_HEADER, PCI_VENDOR_ID_INTEL,
> PCI_DEVICE_ID_INTEL_82801DB_9, quirk_ide_trash },
> { PCI_FIXUP_FINAL, PCI_VENDOR_ID_SI,
> PCI_DEVICE_ID_SI_5597, quirk_nopcipci },
> { PCI_FIXUP_FINAL, PCI_VENDOR_ID_SI, PCI_DEVICE_ID_SI_496,
> quirk_nopcipci },
> { PCI_FIXUP_FINAL, PCI_VENDOR_ID_VIA,
> PCI_DEVICE_ID_VIA_8363_0, quirk_vialatency },
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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> Please read the FAQ at http://www.tux.org/lkml/
>
Andre Hedrick
LAD Storage Consulting Group
prev parent reply other threads:[~2002-07-24 3:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-24 0:14 Michal Semler
2002-07-24 2:59 ` Andre Hedrick [this message]
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