[v4] pcie: Fix ARI next function numbers

[PATCH v4 0/2] pcie: Fix ARI next function numbers

Akihiko Odaki posted 2 patches 9 months, 4 weeks ago

Diff against v2 v3 v5
Download series mbox

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20230704122215.23270-1-akihiko.odaki@daynix.com

Maintainers: "Michael S. Tsirkin" <mst@redhat.com>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Eduardo Habkost <eduardo@habkost.net>, "Philippe Mathieu-Daudé" <philmd@linaro.org>, Yanan Wang <wangyanan55@huawei.com>, Akihiko Odaki <akihiko.odaki@daynix.com>, Sriram Yagnaraman <sriram.yagnaraman@est.tech>, Jason Wang <jasowang@redhat.com>, Keith Busch <kbusch@kernel.org>, Klaus Jensen <its@irrelevant.dk>

There is a newer version of this series

docs/pcie_sriov.txt   | 4 ++--
include/hw/pci/pci.h  | 2 ++
include/hw/pci/pcie.h | 2 +-
hw/core/machine.c     | 1 +
hw/net/igb.c          | 2 +-
hw/net/igbvf.c        | 2 +-
hw/nvme/ctrl.c        | 2 +-
hw/pci/pci.c          | 2 ++
hw/pci/pcie.c         | 4 +++-
9 files changed, 14 insertions(+), 7 deletions(-)

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[PATCH v4 0/2] pcie: Fix ARI next function numbers

Posted by Akihiko Odaki 9 months, 4 weeks ago

The ARI next function number field is undefined for VF. The PF should
end the linked list formed with the field by specifying 0.

Supersedes: <20230701070133.24877-1-akihiko.odaki@daynix.com>
("[PATCH 0/4] pci: Compare function number and ARI next function number")

V3 -> V4:
  Corrected the default value of x-pcie-ari-nextfn-1. (Igor Mammedov)
  Added an explanation for migration compatibility. (Igor Mammedov)

V2 -> V3:
  Moved the logic to PCI common infrastucture (Michael S. Tsirkin)

V1 -> V2:
  Fixed migration. (Michael S. Tsirkin)
  Added a caveat comment. (Michael S. Tsirkin)

Akihiko Odaki (2):
  pcie: Use common ARI next function number
  pcie: Specify 0 for ARI next function numbers

 docs/pcie_sriov.txt   | 4 ++--
 include/hw/pci/pci.h  | 2 ++
 include/hw/pci/pcie.h | 2 +-
 hw/core/machine.c     | 1 +
 hw/net/igb.c          | 2 +-
 hw/net/igbvf.c        | 2 +-
 hw/nvme/ctrl.c        | 2 +-
 hw/pci/pci.c          | 2 ++
 hw/pci/pcie.c         | 4 +++-
 9 files changed, 14 insertions(+), 7 deletions(-)

-- 
2.41.0