8:13 a.m.
There are couple of examples where this knob would be useful:
https://bugs.launchpad.net/qemu/+bug/1846451
(look for those cmd line passthrough hacks), and one pretty recent
request:
https://listman.redhat.com/archives/libvir-list/2022-June/232611.html
The last patch uses info from Kraxel's patch (which he posted after our
private discussion):
https://lists.gnu.org/archive/html/qemu-devel/2022-07/msg01733.html
Michal Prívozník (5):
tests: Update hostdev-usb-* hostdev-pci-* xml2xml and xml2argv tests
conf: Introduce @guestReset to hostdev's <source/>
qemu_capabilities: Track usb-host.guest-resets-all capability
qemu_validate: Validate that QEMU's capable of guestReset
qemu: Generate cmd line for guestReset
docs/formatdomain.rst | 15 +++++++-
src/conf/domain_conf.c | 18 +++++++++
src/conf/domain_conf.h | 13 +++++++
src/conf/schemas/domaincommon.rng | 9 +++++
src/qemu/qemu_capabilities.c | 2 +
src/qemu/qemu_capabilities.h | 1 +
src/qemu/qemu_command.c | 21 ++++++++++
src/qemu/qemu_validate.c | 8 ++++
.../qemucapabilitiesdata/caps_3.1.0.ppc64.xml | 1 +
.../caps_3.1.0.x86_64.xml | 1 +
.../caps_4.0.0.aarch64.xml | 1 +
.../qemucapabilitiesdata/caps_4.0.0.ppc64.xml | 1 +
.../caps_4.0.0.riscv32.xml | 1 +
.../caps_4.0.0.riscv64.xml | 1 +
.../qemucapabilitiesdata/caps_4.0.0.s390x.xml | 1 +
.../caps_4.0.0.x86_64.xml | 1 +
.../caps_4.1.0.x86_64.xml | 1 +
.../caps_4.2.0.aarch64.xml | 1 +
.../qemucapabilitiesdata/caps_4.2.0.ppc64.xml | 1 +
.../qemucapabilitiesdata/caps_4.2.0.s390x.xml | 1 +
.../caps_4.2.0.x86_64.xml | 1 +
.../caps_5.0.0.aarch64.xml | 1 +
.../qemucapabilitiesdata/caps_5.0.0.ppc64.xml | 1 +
.../caps_5.0.0.riscv64.xml | 1 +
.../caps_5.0.0.x86_64.xml | 1 +
.../caps_5.1.0.x86_64.xml | 1 +
.../caps_5.2.0.aarch64.xml | 1 +
.../qemucapabilitiesdata/caps_5.2.0.ppc64.xml | 1 +
.../caps_5.2.0.riscv64.xml | 1 +
.../caps_5.2.0.x86_64.xml | 1 +
.../caps_6.0.0.aarch64.xml | 1 +
.../caps_6.0.0.x86_64.xml | 1 +
.../caps_6.1.0.x86_64.xml | 1 +
.../caps_6.2.0.aarch64.xml | 1 +
.../caps_6.2.0.x86_64.xml | 1 +
.../caps_7.0.0.aarch64.xml | 1 +
.../qemucapabilitiesdata/caps_7.0.0.ppc64.xml | 1 +
.../caps_7.0.0.x86_64.xml | 1 +
.../caps_7.1.0.x86_64.xml | 1 +
.../hostdev-pci-address-device.args | 34 -----------------
...tdev-pci-address-device.x86_64-latest.args | 38 +++++++++++++++++++
.../hostdev-pci-address-device.xml | 2 +-
.../qemuxml2argvdata/hostdev-pci-address.args | 33 ----------------
.../hostdev-pci-address.x86_64-latest.args | 37 ++++++++++++++++++
.../qemuxml2argvdata/hostdev-pci-address.xml | 2 +-
.../hostdev-usb-address-device-boot.args | 34 -----------------
...usb-address-device-boot.x86_64-latest.args | 38 +++++++++++++++++++
.../hostdev-usb-address-device-boot.xml | 2 +-
.../hostdev-usb-address-device.args | 34 -----------------
...tdev-usb-address-device.x86_64-latest.args | 38 +++++++++++++++++++
.../hostdev-usb-address-device.xml | 2 +-
.../qemuxml2argvdata/hostdev-usb-address.args | 33 ----------------
.../hostdev-usb-address.x86_64-latest.args | 37 ++++++++++++++++++
.../qemuxml2argvdata/hostdev-usb-address.xml | 4 +-
tests/qemuxml2argvtest.c | 10 ++---
... => hostdev-pci-address.x86_64-latest.xml} | 7 +++-
... => hostdev-usb-address.x86_64-latest.xml} | 9 +++--
tests/qemuxml2xmltest.c | 4 +-
58 files changed, 329 insertions(+), 187 deletions(-)
delete mode 100644 tests/qemuxml2argvdata/hostdev-pci-address-device.args
create mode 100644 tests/qemuxml2argvdata/hostdev-pci-address-device.x86_64-latest.args
delete mode 100644 tests/qemuxml2argvdata/hostdev-pci-address.args
create mode 100644 tests/qemuxml2argvdata/hostdev-pci-address.x86_64-latest.args
delete mode 100644 tests/qemuxml2argvdata/hostdev-usb-address-device-boot.args
create mode 100644
tests/qemuxml2argvdata/hostdev-usb-address-device-boot.x86_64-latest.args
delete mode 100644 tests/qemuxml2argvdata/hostdev-usb-address-device.args
create mode 100644 tests/qemuxml2argvdata/hostdev-usb-address-device.x86_64-latest.args
delete mode 100644 tests/qemuxml2argvdata/hostdev-usb-address.args
create mode 100644 tests/qemuxml2argvdata/hostdev-usb-address.x86_64-latest.args
rename tests/qemuxml2xmloutdata/{hostdev-pci-address.xml =>
hostdev-pci-address.x86_64-latest.xml} (86%)
rename tests/qemuxml2xmloutdata/{hostdev-usb-address.xml =>
hostdev-usb-address.x86_64-latest.xml} (83%)
--
2.35.1