Maing changes v4 -> v5:
- split up/reorder patches for bisectability and testability
- stype fixes.
patch description:
When pci devices are populated as multi-function,
OS can fail to probe function > 0. It's because multi function
bit of header type register in configuration space isn't set,
so OS probes only function 0 skipping function > 0 as optimization.
This patch set make qemu set multi function bit when function > 0
is populated.
Changes v3 -> v4:
- introduced multifunction property and add validation check to catch
user operation errors.
- some more clean up.
Isaku Yamahata (9):
pci: use PCI_DEVFN() where appropriate.
pci: insert assert that auto-assigned-address function is single
function device.
pci: don't overwrite multi functio bit in pci header type.
pci: remove PCIDeviceInfo::header_type
qdev: implement qdev_prop_set_bit().
pci: introduce multifunction property.
pci: set multifunction property for normal device.
pci_bridge: make pci bridge aware of pci multi function bit.
pci: set PCI multi-function bit appropriately.
hw/ac97.c | 1 -
hw/acpi_piix4.c | 1 -
hw/apb_pci.c | 11 ++----
hw/dec_pci.c | 4 +-
hw/grackle_pci.c | 1 -
hw/gt64xxx.c | 2 +-
hw/ide/cmd646.c | 1 -
hw/ide/piix.c | 1 -
hw/macio.c | 1 -
hw/ne2000.c | 1 -
hw/openpic.c | 1 -
hw/pci.c | 97 +++++++++++++++++++++++++++++++++++++++++++-------
hw/pci.h | 21 +++++++++--
hw/pcnet.c | 1 -
hw/piix4.c | 4 +--
hw/piix_pci.c | 5 +--
hw/ppce500_pci.c | 3 +-
hw/prep_pci.c | 1 -
hw/qdev-properties.c | 5 +++
hw/qdev.h | 1 +
hw/rtl8139.c | 1 -
hw/sun4u.c | 1 -
hw/unin_pci.c | 16 +++-----
hw/usb-uhci.c | 1 -
hw/versatile_pci.c | 2 +-
hw/vga-pci.c | 1 -
hw/virtio-pci.c | 1 -
hw/vmware_vga.c | 1 -
hw/wdt_i6300esb.c | 1 -
29 files changed, 125 insertions(+), 63 deletions(-)
