On Tue, Mar 12, 2013 at 7:20 PM, Wei Yang <weiyang@xxxxxxxxxxxxxxxxxx> wrote:
> On Fri, Mar 08, 2013 at 02:55:16AM +0800, xiong wrote:
>>From: "Huang,Xiong" <xiong@xxxxxxxxxxxxxxxx>
>>
>>following PCIe Devices with revision lower than 0x18 have this bug:
>>
>> AR8161(1091)/AR8162(1090)/AR8171(10A1)/AR8172(10A0)/E210X(E091).
>>
>>Signed-off-by: Huang,Xiong <xiong@xxxxxxxxxxxxxxxx>
>
> Reviewed-by: Wei Yang <weiyang@xxxxxxxxxxxxxxxxxx>
Added Reviewed-by and applied to pci/misc for v3.10. Thanks!
>>---
>> drivers/pci/quirks.c | 18 ++++++++++++++++++
>> 1 file changed, 18 insertions(+)
>>
>>diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
>>index 0369fb6..4273a2d 100644
>>--- a/drivers/pci/quirks.c
>>+++ b/drivers/pci/quirks.c
>>@@ -2594,6 +2594,14 @@ static void quirk_msi_intx_disable_ati_bug(struct pci_dev *dev)
>> dev->dev_flags |= PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG;
>> pci_dev_put(p);
>> }
>>+static void quirk_msi_intx_disable_qca_bug(struct pci_dev *dev)
>>+{
>>+ /* AR816X/AR817X/E210X MSI is fixed at HW level from revision 0x18 */
>>+ if (dev->revision < 0x18) {
>>+ dev_info(&dev->dev, "set MSI_INTX_DISABLE_BUG flag\n");
>>+ dev->dev_flags |= PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG;
>>+ }
>>+}
>> DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_BROADCOM,
>> PCI_DEVICE_ID_TIGON3_5780,
>> quirk_msi_intx_disable_bug);
>>@@ -2643,6 +2651,16 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, 0x1073,
>> quirk_msi_intx_disable_bug);
>> DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, 0x1083,
>> quirk_msi_intx_disable_bug);
>>+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, 0x1090,
>>+ quirk_msi_intx_disable_qca_bug);
>>+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, 0x1091,
>>+ quirk_msi_intx_disable_qca_bug);
>>+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, 0x10a0,
>>+ quirk_msi_intx_disable_qca_bug);
>>+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, 0x10a1,
>>+ quirk_msi_intx_disable_qca_bug);
>>+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_ATTANSIC, 0xe091,
>>+ quirk_msi_intx_disable_qca_bug);
>> #endif /* CONFIG_PCI_MSI */
>>
>> /* Allow manual resource allocation for PCI hotplug bridges
>>--
>>1.7.11.7
>>
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>
> --
> Richard Yang
> Help you, Help me
>
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