Messages in this thread Patch in this message | | | Date | Thu, 23 Aug 2012 10:33:58 +0800 | From | Fengguang Wu <> | Subject | Re: Unable to mount NFSROOT: pcie change breaks e1000? |
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On Thu, Aug 23, 2012 at 09:31:32AM +0800, Jiang Liu wrote: > Hi Fengguang, > Could you please help to verify whether following patch > fixes the issue?
It works! Thank you for the quick fix!
Tested-by: Fengguang Wu <fengguang.wu@intel.com>
> > 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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