tree ee168a99ac30c859d8158de29be3b25e4ab8078f
parent 387d37577fdd05e9472c20885464c2a53b3c945f
author Sean O. Stalley <sean.stalley@intel.com> 1428009019 -0700
committer Bjorn Helgaas <bhelgaas@google.com> 1428616899 -0500

PCI: Read capability list as dwords, not bytes

Reading both the capability ID and "next" pointer at the same time lets us
parse the list with half the number of config reads.

Signed-off-by: Sean O. Stalley <sean.stalley@intel.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>