[Qemu-devel] [PATCH v2 0/4] q35: Minor fixes/enhancements to improve usability of root ports

[Knut Omang <knut.omang@oracle.com>]

These are some minor fixes necessary to be able to operate ARI capable devices
in PCIe root ports on a q35 machine, using command line options like this:

 -device ioh3420,slot=0,id=pcie_port.0
 -device ioh3420,slot=1,id=pcie_port.1
 -device <ari_capable_device1>,bus=pcie_port.0
 -device <ari_capable_device2>,bus=pcie_port.1

Changes since v1:
  Removed "ioh3420: Provide a unique bus name and an interrupt mapping function"
    as it is no longer necessary.
  Added rename of ari -> arifwd for clarity and removal of obsolete init function
  (separate patches)
  Use the renamed functions in ioh3420.

Knut Omang (4):
  pcie: Fix incorrect write to the ari capability next function field
  pcie: Rename the pcie_cap_ari_* functions to pcie_cap_arifwd_*
  ioh3420: Remove obsoleted, unused ioh3420_init function
  ioh3420: Enable ARI forwarding

 hw/pci-bridge/ioh3420.c            | 27 +++------------------------
 hw/pci-bridge/xio3130_downstream.c |  4 ++--
 hw/pci/pcie.c                      | 13 +++++++------
 include/hw/pci/pcie.h              |  7 ++++---
 4 files changed, 16 insertions(+), 35 deletions(-)

-- 
1.9.0