This patch series implements pcie port switch emulators
which is basic part for pcie/q35 support.
This is for mst/pci tree.
some random comments
- pci bus reset
As Anthony is cleaning up qdev reset stuff, so pci bus reset code
is commented out. Once the qdev clean up is done, the patch that
enabled pci bus reset will be sent.
- vid/did
there are arbitrariness for pcie port switch. I just choose
Intel and IT one to model them.
thanks,
Isaku Yamahata (14):
RESEND apb: fix typo.
pci: consolidate pci_add_capability_at_offset() into
pci_add_capability().
pci bridge: add helper function for ssvid capability.
pci: call hotplug callback even when not hotplug case for later use.
pci: make pci_parse_devfn() aware of func.
pci_ids.h: add vendor id of Texus Intesruments.
msi: implemented msi.
pcie: helper functions for pcie extended capability.
pcie port: define struct PCIEPort/PCIESlot and helper functions
pcie root port: implement pcie root port.
pcie upstream port: pci express switch upstream port.
pcie downstream port: pci express switch downstream port.
pcie/hotplug: glue pushing attention button command. pcie_abp
pcie/aer: glue aer error injection into qemu monitor.
Makefile.objs | 6 +-
hw/acpi_piix4.c | 3 +
hw/apb_pci.c | 6 +-
hw/eepro100.c | 4 +-
hw/msi.c | 362 +++++++++++
hw/msi.h | 41 ++
hw/msix.c | 3 +-
hw/pci.c | 70 ++-
hw/pci.h | 36 +-
hw/pci_bridge.c | 19 +
hw/pci_bridge.h | 3 +
hw/pci_ids.h | 2 +
hw/pcie.c | 1753 ++++++++++++++++++++++++++++++++++++++++++++++++++
hw/pcie.h | 186 ++++++
hw/pcie_downstream.c | 224 +++++++
hw/pcie_downstream.h | 33 +
hw/pcie_port.c | 188 ++++++
hw/pcie_port.h | 51 ++
hw/pcie_root.c | 247 +++++++
hw/pcie_root.h | 32 +
hw/pcie_upstream.c | 206 ++++++
hw/pcie_upstream.h | 32 +
qemu-common.h | 3 +
qemu-monitor.hx | 36 +
sysemu.h | 9 +
25 files changed, 3520 insertions(+), 35 deletions(-)
create mode 100644 hw/msi.c
create mode 100644 hw/msi.h
create mode 100644 hw/pcie.c
create mode 100644 hw/pcie.h
create mode 100644 hw/pcie_downstream.c
create mode 100644 hw/pcie_downstream.h
create mode 100644 hw/pcie_port.c
create mode 100644 hw/pcie_port.h
create mode 100644 hw/pcie_root.c
create mode 100644 hw/pcie_root.h
create mode 100644 hw/pcie_upstream.c
create mode 100644 hw/pcie_upstream.h
