Messages in this thread Patch in this message | | | Date | Thu, 23 Aug 2012 09:31:32 +0800 | From | Jiang Liu <> | Subject | Re: Unable to mount NFSROOT: pcie change breaks e1000? |
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Hi Fengguang, Could you please help to verify whether following patch fixes the issue? Thanks!
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c index f6b491b..fac08f5 100644 --- a/drivers/pci/pci.c +++ b/drivers/pci/pci.c @@ -842,6 +842,9 @@ static int pci_save_pcie_state(struct pci_dev *dev) struct pci_cap_saved_state *save_state; u16 *cap;
+ if (!pci_is_pcie(dev)) + return 0; + save_state = pci_find_saved_cap(dev, PCI_CAP_ID_EXP); if (!save_state) { dev_err(&dev->dev, "buffer not found in %s\n", __func__); On 2012-8-23 8:46, Fengguang Wu wrote: > buffer not found
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