Patch for HPT366 (Re: fc7t4 - problems with ATA66 module)
Joshua Andrews
josh at wavefood.com
Sun May 13 22:18:28 UTC 2007
Alan Cox wrote:
> And the PCI dump agrees with this - your HPT366 controller is disabled. The
> following might help but from all the code/docs I have something has disabled
> that port.
>
> There is a matching upstream report of this (but with the old IDE driver which
> was corrected to test these bits) so it doesn't appear unique but a problem
> with a few boxes.
>
> Alan
>
> --- drivers/ata/pata_hpt366.c~ 2007-05-13 00:14:51.971506056 +0100
> +++ drivers/ata/pata_hpt366.c 2007-05-13 00:14:51.972505904 +0100
> @@ -227,10 +227,10 @@
> { 0x54, 1, 0x04, 0x04 }
> };
> struct pci_dev *pdev = to_pci_dev(ap->host->dev);
> -
> +#if 0
> if (!pci_test_config_bits(pdev, &hpt36x_enable_bits[ap->port_no]))
> return -ENOENT;
> -
> +#endif
> return ata_std_prereset(ap, deadline);
> }
>
No luck with the patch, it failed with "Hunk #1 FAILED at 227".
I ran it on "prepped" source from 2.6.21-1.3149.fc7.src.
Maybe it's a different pata_hpt366.c or maybe I don't know what I'm doing.
-J
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