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| author | Bjorn Helgaas <bhelgaas@google.com> | 2012-06-18 12:14:16 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2012-06-18 12:14:16 -0600 |
| commit | 140217ae3fbabc7b718b5595fd251ce2afcb3bc1 (patch) | |
| tree | 1c3d1a367c04203a88b4677376cbd6c8e08d1c65 /drivers/pci/quirks.c | |
| parent | e822a007047fb84cd068bfa35a682015e0fe19b9 (diff) | |
| parent | 0bdb3b213ac64f9a16e59d57660174543eaa01f0 (diff) | |
| download | talos-obmc-linux-140217ae3fbabc7b718b5595fd251ce2afcb3bc1.tar.gz talos-obmc-linux-140217ae3fbabc7b718b5595fd251ce2afcb3bc1.zip | |
Merge branch 'topic/jan-intx-masking' into next
* topic/jan-intx-masking:
PCI: add Ralink RT2800 broken INTx masking quirk
PCI: add Chelsio T310 10GbE NIC broken INTx masking quirk
PCI: add infrastructure for devices with broken INTx masking
Diffstat (limited to 'drivers/pci/quirks.c')
| -rw-r--r-- | drivers/pci/quirks.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 6484a5434693..a2d9d330a01e 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -2929,6 +2929,20 @@ static void __devinit disable_igfx_irq(struct pci_dev *dev) DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0102, disable_igfx_irq); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq); +/* + * Some devices may pass our check in pci_intx_mask_supported if + * PCI_COMMAND_INTX_DISABLE works though they actually do not properly + * support this feature. + */ +static void __devinit quirk_broken_intx_masking(struct pci_dev *dev) +{ + dev->broken_intx_masking = 1; +} +DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_CHELSIO, 0x0030, + quirk_broken_intx_masking); +DECLARE_PCI_FIXUP_HEADER(0x1814, 0x0601, /* Ralink RT2800 802.11n PCI */ + quirk_broken_intx_masking); + static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f, struct pci_fixup *end) { |
