Re: [PATCH] PATA support for Intel ICH7 (intel 945G chipset) - 2.6.14.2

[Daniel Drake]

Jan Panoch wrote:
> Hi,
>
> This patch adds additional Intel ICH7 DID's for Intel chipset 945G to
> the piix driver.
> I need to add PATA support for new intel 945G chipset on Asus
> motherboard P5LD2-VM.
> If acceptable, please apply.

PCI_DEVICE_ID_INTEL_ICH7_2 has been removed in 2.6.15 as it was unused.
Your patch is whitespace damaged (mailer ate the tabs?). You also need to send 
it to the linux-ide list and the IDE maintainer (see 
Documentation/SubmittingPatches). I don't think it will be accepted because 
this hardware is already supported by the ata_piix libata driver.

> --- piix.c.orig 2005-11-23 11:46:12.000000000 +0100
> +++ piix.c      2005-11-23 11:13:02.000000000 +0100
> @@ -134,6 +134,7 @@
>                 case PCI_DEVICE_ID_INTEL_ESB_2:
>                 case PCI_DEVICE_ID_INTEL_ICH6_19:
>                 case PCI_DEVICE_ID_INTEL_ICH7_21:
> +               case PCI_DEVICE_ID_INTEL_ICH7_2:
>                 case PCI_DEVICE_ID_INTEL_ESB2_18:
>                         mode = 3;
>                         break;
> @@ -448,6 +449,7 @@
>                 case PCI_DEVICE_ID_INTEL_ESB_2:
>                 case PCI_DEVICE_ID_INTEL_ICH6_19:
>                 case PCI_DEVICE_ID_INTEL_ICH7_21:
> +               case PCI_DEVICE_ID_INTEL_ICH7_2:
>                 case PCI_DEVICE_ID_INTEL_ESB2_18:
>                 {
>                         unsigned int extra = 0;
> @@ -575,6 +577,7 @@
>         /* 21 */ DECLARE_PIIX_DEV("ICH7"),
>         /* 22 */ DECLARE_PIIX_DEV("ICH4"),
>         /* 23 */ DECLARE_PIIX_DEV("ESB2"),
> +       /* 24 */ DECLARE_PIIX_DEV("ICH7"),
>  };
>
>  /**
> @@ -651,6 +654,7 @@
>         { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_21, PCI_ANY_ID,
> PCI_ANY_ID, 0, 0, 21},
>         { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801DB_1,
> PCI_ANY_ID, PCI_ANY_ID, 0, 0, 22},
>         { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB2_18, PCI_ANY_ID,
> PCI_ANY_ID, 0, 0, 23},
> +       { PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_2, PCI_ANY_ID,
> PCI_ANY_ID, 0, 0, 24},
>         { 0, },
>  };
>  MODULE_DEVICE_TABLE(pci, piix_pci_tbl);

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