[PATCH 2/2] s390/pci: skip VF scanning
From: Sebastian Ott <hidden>
Date: 2018-12-18 10:25:09
Also in:
linux-pci
Subsystem:
s390 architecture, s390 pci subsystem, the rest · Maintainers:
Heiko Carstens, Vasily Gorbik, Alexander Gordeev, Niklas Schnelle, Gerd Bayer, Linus Torvalds
Set the flag to skip scanning for VFs after SRIOV enablement. VF creation will be triggered by the hotplug code. Signed-off-by: Sebastian Ott <redacted> --- arch/s390/pci/pci.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/s390/pci/pci.c b/arch/s390/pci/pci.c
index 9f6f392a4461..4266a4de3160 100644
--- a/arch/s390/pci/pci.c
+++ b/arch/s390/pci/pci.c@@ -651,6 +651,9 @@ int pcibios_add_device(struct pci_dev *pdev) struct resource *res; int i; + if (pdev->is_physfn) + pdev->no_vf_scan = 1; + pdev->dev.groups = zpci_attr_groups; pdev->dev.dma_ops = &s390_pci_dma_ops; zpci_map_resources(pdev);
--
2.13.4