[Qemu-devel] [PATCH v6 00/12] pcie port switch emulators

[Isaku Yamahata]

This patch series is v6 of the pcie switch emulators.
Now the aer dependency has removed, so the patch 1-7 can be merged.
And I cleaned up pcie_aer_write_config() in the aer patch.

new patches: 1
essentially updated patches: 2, 8

changes v5 -> v6:
- dropped already merged patches.
- add comment on hpev_intx
- updated the bridge fix patch
- update the aer patch.
- reordered the patch series to remove the aer dependency.

change v4 -> v5:
- introduced pci_xxx_test_and_clear/set_mask
- eliminated xxx_notify(msi_trigger, int_level)
- eliminated FLR bits.
  FLR will be addressed at the next phase.

changes v3 -> v4:
- introduced new pci config helper functions.(clear set bit)
- various clean up and some bug fixes.
- dropped pci_shift_xxx().
- dropped function pointerin pcie_aer.h
- dropped pci_exp_cap(), pcie_aer_cap().
- file rename (pcie_{root, upstream, downsatrem} => ioh33420, x3130).

changes v2 -> v3:
- msi: improved commant and simplified shift/ffs dance
- pci w1c config register framework
- split pcie.[ch] into pcie_regs.h, pcie.[ch] and pcie_aer.[ch]
- pcie, aer: many changes by following reviews.

changes v1 -> v2:
- update msi
- dropped already pushed out patches.
- added msix patches.

Isaku Yamahata (12):
  pcie: comment on hpev_intx
  pci/bridge: fix pci_bridge_reset()
  pcie port: define struct PCIEPort/PCIESlot and helper functions
  ioh3420: pcie root port in X58 ioh
  x3130: pcie upstream port
  x3130: pcie downstream port
  pcie/hotplug: introduce pushing attention button command
  pcie/aer: helper functions for pcie aer capability
  pcie/aer: glue aer error injection into qemu monitor
  ioh3420: support aer
  x3130/upstream: support aer
  x3130/downstream: support aer.

 Makefile.objs           |    3 +-
 hw/ioh3420.c            |  228 +++++++++++++
 hw/ioh3420.h            |   10 +
 hw/pci_bridge.c         |   48 +++-
 hw/pci_bridge.h         |    1 +
 hw/pcie.h               |   24 ++-
 hw/pcie_aer.c           |  864 +++++++++++++++++++++++++++++++++++++++++++++++
 hw/pcie_aer.h           |  105 ++++++
 hw/pcie_port.c          |  198 +++++++++++
 hw/pcie_port.h          |   51 +++
 hw/xio3130_downstream.c |  195 +++++++++++
 hw/xio3130_downstream.h |   11 +
 hw/xio3130_upstream.c   |  179 ++++++++++
 hw/xio3130_upstream.h   |   10 +
 qemu-common.h           |    5 +
 qemu-monitor.hx         |   36 ++
 sysemu.h                |    9 +
 17 files changed, 1969 insertions(+), 8 deletions(-)
 create mode 100644 hw/ioh3420.c
 create mode 100644 hw/ioh3420.h
 create mode 100644 hw/pcie_aer.c
 create mode 100644 hw/pcie_aer.h
 create mode 100644 hw/pcie_port.c
 create mode 100644 hw/pcie_port.h
 create mode 100644 hw/xio3130_downstream.c
 create mode 100644 hw/xio3130_downstream.h
 create mode 100644 hw/xio3130_upstream.c
 create mode 100644 hw/xio3130_upstream.h