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powerpc/powernv: Fix the log message when disabling VF

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On powernv platform, IOV BAR would be shifted if necessary. While the log
message is not correct when disabling VFs.

This patch fixes this by print correct message based on the offset value.

Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Wei Yang 2015-07-20 18:14:58 +08:00 committed by Michael Ellerman
parent 7c26b9cf53
commit 74703cc4e0
1 changed files with 3 additions and 2 deletions
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5
arch/powerpc/platforms/powernv/pci-ioda.c
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@ -915,8 +915,9 @@ static int pnv_pci_vf_resource_shift(struct pci_dev *dev, int offset)
res2 = *res; res2 = *res;
res->start += size * offset; res->start += size * offset;
dev_info(&dev->dev, "VF BAR%d: %pR shifted to %pR (enabling %d VFs shifted by %d)\n", dev_info(&dev->dev, "VF BAR%d: %pR shifted to %pR (%sabling %d VFs shifted by %d)\n",
i, &res2, res, num_vfs, offset); i, &res2, res, (offset > 0) ? "En" : "Dis",
num_vfs, offset);
pci_update_resource(dev, i + PCI_IOV_RESOURCES); pci_update_resource(dev, i + PCI_IOV_RESOURCES);
} }
return 0; return 0;