Messages in this thread Patch in this message | | | Date | Tue, 25 Oct 2011 15:54:29 +0200 (CEST) | From | Thomas Gleixner <> | Subject | Re: [PATCH 3/3] Add NumaChip quirk |
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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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