[v4] Fix hotplug of PCI passthrought device on Xen

[Qemu-devel] [PATCH v4 0/3] Fix hotplug of PCI passthrought device on Xen

Anthony PERARD posted 3 patches 6 years, 7 months ago

Diff against v1 v2 v3
Download series mbox

Patches applied successfully (tree, apply log)
git fetch https://github.com/patchew-project/qemu tags/patchew/20170906134033.13348-1-anthony.perard@citrix.com

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Test s390x passed

hw/acpi/pcihp.c       | 40 +++++++++++++++++++++++++++++++++++++++-
hw/acpi/piix4.c       | 11 +++--------
hw/i386/acpi-build.c  | 32 --------------------------------
stubs/Makefile.objs   |  1 +
stubs/pci-host-piix.c |  6 ++++++
5 files changed, 49 insertions(+), 41 deletions(-)
create mode 100644 stubs/pci-host-piix.c

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[Qemu-devel] [PATCH v4 0/3] Fix hotplug of PCI passthrought device on Xen

Posted by Anthony PERARD 6 years, 7 months ago

Adding PCI passthrough before the guest start works fine (broken in 2.9 but now
fixed), but hotplug does not work anymore.

Anthony PERARD (3):
  hw/acpi: Limit hotplug to root bus on legacy mode
  hw/acpi: Move acpi_set_pci_info to pcihp
  Revert "ACPI: don't call acpi_pcihp_device_plug_cb on xen"

 hw/acpi/pcihp.c       | 40 +++++++++++++++++++++++++++++++++++++++-
 hw/acpi/piix4.c       | 11 +++--------
 hw/i386/acpi-build.c  | 32 --------------------------------
 stubs/Makefile.objs   |  1 +
 stubs/pci-host-piix.c |  6 ++++++
 5 files changed, 49 insertions(+), 41 deletions(-)
 create mode 100644 stubs/pci-host-piix.c

-- 
Anthony PERARD