PCI: hv: Add vPCI version protocol negotiation
authorJork Loeser <jloeser@microsoft.com>
Wed, 24 May 2017 20:41:27 +0000 (13:41 -0700)
committerBjorn Helgaas <bhelgaas@google.com>
Sun, 2 Jul 2017 23:43:09 +0000 (18:43 -0500)
commitb1db7e7e1d70035cbd0a7be32006af7714737157
treec16bc5be1a6bbce389131829d86b0f91c8bc9b90
parent02c3764c776c7f1ff036ce3ff0c0bb4b1094fa0b
PCI: hv: Add vPCI version protocol negotiation

Hyper-V vPCI offers different protocol versions.  Add the infra for
negotiating the one to use.

Signed-off-by: Jork Loeser <jloeser@microsoft.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
Acked-by: K. Y. Srinivasan <kys@microsoft.com>
drivers/pci/host/pci-hyperv.c