| commit | bf4447fd1cb6158b60bd60a79998e1d029d31e68 | [log] [tgz] |
|---|---|---|
| author | KarimAllah Ahmed <karahmed@amazon.de> | Sat Mar 03 05:33:10 2018 +0100 |
| committer | Bjorn Helgaas <bhelgaas@google.com> | Mon Mar 19 14:55:17 2018 -0500 |
| tree | ffc1c818597a76f15c82f2a5d14f6fd6f07a8794 | |
| parent | be20f6b063f51cd77d071b803ee24f23200dc559 [diff] |
PCI/IOV: Skip BAR sizing for VFs Per PCIe r4.0, sec 9.3.4.1.11, the BAR registers in VF config space are all RO Zero, so skip sizing them. This is an optimization when enabling SR-IOV on a device with many VFs. Suggested-by: Bjorn Helgaas <bhelgaas@google.com> Signed-off-by: KarimAllah Ahmed <karahmed@amazon.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>