On Thu, 28 Aug 2008 15:40:59 -0700, Seth Heasley wrote:
> This patch updates the Intel Ibex Peak (PCH) LPC and SMBus Controller DeviceIDs.
>
> The LPC Controller ID is set by Firmware within the range of 0x3b00-3b1f. This range is included in pci_ids.h using min and max values, and irq.c now has code to handle the range (in lieu of 32 additions to a SWITCH statement).
>
> The SMBus Controller ID is a fixed-value and will not change.
>
> Signed-off-by: Seth Heasley <seth.heasley@xxxxxxxxx>
>
> --- linux-2.6/include/linux/pci_ids.h.orig 2008-08-27 11:54:07.000000000 -0700
> +++ linux-2.6/include/linux/pci_ids.h 2008-08-28 14:59:35.000000000 -0700
> @@ -2428,9 +2428,9 @@
> #define PCI_DEVICE_ID_INTEL_ICH10_3 0x3a1a
> #define PCI_DEVICE_ID_INTEL_ICH10_4 0x3a30
> #define PCI_DEVICE_ID_INTEL_ICH10_5 0x3a60
> -#define PCI_DEVICE_ID_INTEL_PCH_0 0x3b10
> -#define PCI_DEVICE_ID_INTEL_PCH_1 0x3b11
> -#define PCI_DEVICE_ID_INTEL_PCH_2 0x3b30
> +#define PCI_DEVICE_ID_INTEL_PCH_LPC_MIN 0x3b00
> +#define PCI_DEVICE_ID_INTEL_PCH_LPC_MAX 0x3b1f
> +#define PCI_DEVICE_ID_INTEL_PCH_SMBUS 0x3b30
> #define PCI_DEVICE_ID_INTEL_IOAT_SNB 0x402f
> #define PCI_DEVICE_ID_INTEL_5100_16 0x65f0
> #define PCI_DEVICE_ID_INTEL_5100_21 0x65f5
> --- linux-2.6/arch/x86/pci/irq.c.orig 2008-08-27 11:53:13.000000000 -0700
> +++ linux-2.6/arch/x86/pci/irq.c 2008-08-28 15:12:04.000000000 -0700
> @@ -590,13 +590,20 @@
> case PCI_DEVICE_ID_INTEL_ICH10_1:
> case PCI_DEVICE_ID_INTEL_ICH10_2:
> case PCI_DEVICE_ID_INTEL_ICH10_3:
> - case PCI_DEVICE_ID_INTEL_PCH_0:
> - case PCI_DEVICE_ID_INTEL_PCH_1:
> r->name = "PIIX/ICH";
> r->get = pirq_piix_get;
> r->set = pirq_piix_set;
> return 1;
> }
> +
> + if ((device >= PCI_DEVICE_ID_INTEL_PCH_LPC_MIN) &&
> + (device <= PCI_DEVICE_ID_INTEL_PCH_LPC_MAX)) {
> + r->name = "PIIX/ICH";
> + r->get = pirq_piix_get;
> + r->set = pirq_piix_set;
> + return 1;
> + }
> +
> return 0;
> }
>
Looks good to me, thanks for doing that.
Acked-by: Jean Delvare <khali@xxxxxxxxxxxx>
--
Jean Delvare
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