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SubjectRe: [PATCH 3/3] Add NumaChip quirk
Daniel,

On Tue, 18 Oct 2011, Daniel J Blueman wrote:

> Add quirk for Numascale's NumaChip to prevent resource conflicts.
>
> v2:
> - [Daniel] rediffed and validated against 3.1-rc10
>
> Signed-off-by: Steffen Persvold <sp@numascale.com>

So, who wrote that code? If Steffen, then you should put a From:
.... when sending patches.

> Signed-off-by: Daniel J Blueman <daniel@numascale-asia.com>
> ---
> drivers/pci/quirks.c | 14 ++++++++++++++
> include/linux/pci_ids.h | 4 ++++
> 2 files changed, 18 insertions(+), 0 deletions(-)

Jesse,

can you take that or should I push it through x86 ?

Thanks,

tglx

> diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
> index 1196f61..051b793 100644
> --- a/drivers/pci/quirks.c
> +++ b/drivers/pci/quirks.c
> @@ -2679,6 +2679,20 @@ static void __devinit quirk_hotplug_bridge(struct pci_dev *dev)
>
> DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_HINT, 0x0020, quirk_hotplug_bridge);
>
> +/* Clear all resources on NumaChip to avoid conflicts */
> +static void __devinit numachip_resource_fixup(struct pci_dev *pdev)
> +{
> + int i;
> +
> + for (i = PCI_STD_RESOURCES; i <= PCI_ROM_RESOURCE; i++)
> + memset(&pdev->resource[i], 0, sizeof(pdev->resource[i]));
> +
> + dev_notice(&pdev->dev, "Disabled all PCI resources for NumaChip\n");
> +}
> +
> +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_NUMASCALE,
> + PCI_DEVICE_ID_NUMASCALE_NUMACHIP0, numachip_resource_fixup);
> +
> /*
> * This is a quirk for the Ricoh MMC controller found as a part of
> * some mulifunction chips.
> diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
> index ae96bbe..02e0959 100644
> --- a/include/linux/pci_ids.h
> +++ b/include/linux/pci_ids.h
> @@ -2400,6 +2400,10 @@
>
> #define PCI_VENDOR_ID_AZWAVE 0x1a3b
>
> +#define PCI_VENDOR_ID_NUMASCALE 0x1b47
> +#define PCI_DEVICE_ID_NUMASCALE_NUMACHIP0 0x0601
> +#define PCI_DEVICE_ID_NUMASCALE_NUMACHIP1 0x0602
> +
> #define PCI_VENDOR_ID_TEKRAM 0x1de1
> #define PCI_DEVICE_ID_TEKRAM_DC290 0xdc29
>
> --
> 1.7.5.4
>
>


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