[PATCH v2 00/29] ppc64 PowerNV machines support
Daniel Henrique Barboza
danielhb413 at gmail.com
Tue Jan 25 20:48:33 UTC 2022
Hi,
This v2 has changes proposed by Peter and Daniel on the v1
review. Peter's reviewed-by tags were kept when applicable.
The usability change made is that, now, we'll fail to launch powernv
domains that has a pnv-phb* device and it's running a QEMU version
that doesn't support these devices to be user creatable. Trying to
run the 'powernv8-basic' domain with a QEMU 6.2.0 binary will result
in an error:
$ sudo ./run tools/virsh define ../tests/qemuxml2argvdata/powernv8-basic.xml
error: Failed to define domain from ../tests/qemuxml2argvdata/powernv8-basic.xml
error: unsupported configuration: The 'pnv-phb3' device is not supported by this QEMU binary
Using the current QEMU upstream will allow the domain to be defined and
started.
Changes from v1:
- all tests are now using CAPS_LATEST;
- QEMU_CAPS_DEVICE_PNV_PHB3_ROOT_PORT is no longer being used. Capability
for the pnv-phb3-root-port is infered to exist if the capabilitity for
its PHB (QEMU_CAPS_DEVICE_PNV_PHB3) is present. Same thing for the
case of QEMU_CAPS_DEVICE_PNV_PHB4_ROOT_PORT and QEMU_CAPS_DEVICE_PNV_PHB4;
- QEMU_CAPS_DEVICE_PNV_PHB3 and QEMU_CAPS_DEVICE_PNV_PHB4 are no longer
being probed. They are being set by hand after checking for QEMU
version in virQEMUCapsInitQMPVersionCaps();
- patch 01 (QEMU ppc64 capabilities for qemu 7.0):
* dropped since it's already upstream
- patch 09 (forbid powernv domains migration):
* removed. This will be handled on QEMU side
- patch 14 (new):
* added documentation of the different semantics 'targetIndex' will have
for PowerNV PHBs
- several other minor changes suggested by Peter
- v1 link: https://listman.redhat.com/archives/libvir-list/2022-January/msg00902.html
Daniel Henrique Barboza (29):
qemu_domain.c: add PowerNV machine helpers
qemu_capabilities.c: use 'MachineIsPowerPC' in DeviceDiskCaps
qemu_domain: turn qemuDomainMachineIsPSeries() static
qemu_validate.c: use qemuDomainIsPowerPC() in
qemuValidateDomainChrDef()
qemu_domain.c: define ISA as default PowerNV serial
qemu_validate.c: enhance 'machine type not supported' message
qemu_domain.c: disable default devices for PowerNV machines
tests: add basic PowerNV8 test
qemu: introduce QEMU_CAPS_DEVICE_PNV_PHB3
conf, qemu: add 'pnv-phb3-root-port' PCI controller model name
conf, qemu: add 'pnv-phb3' PCI controller model name
domain_conf.c: fix identation in virDomainControllerDefParseXML()
conf: parse and format <target chip-id='...'/>
formatdomain.rst: add 'index' semantics for PowerNV domains
introduce virDomainControllerIsPowerNVPHB
conf, qemu: add default 'chip-id' value for pnv-phb3 controllers
conf, qemu: add default 'targetIndex' value for pnv-phb3 devs
qemu_command.c: add command line for the pnv-phb3 device
qemu_domain_address.c: change pnv-phb3 minimal downstream slot
domain_conf: format pnv-phb3-root-port empty addr
tests: add pnv-phb3-root-port test
domain_validate.c: allow targetIndex 0 out of idx 0 for PowerNV PHBs
domain_conf.c: reject duplicated pnv-phb3 devices
qemu: introduce QEMU_CAPS_DEVICE_PNV_PHB4
conf, qemu: add 'pnv-phb4-root-port' PCI controller model name
domain_conf.c: add phb4-root-port to IsPowerNVRootPort()
conf, qemu: add 'pnv-phb4' controller model name
domain_conf.c: add pnv-phb4 to ControllerIsPowerNVPHB()
tests: add PowerNV9 tests
docs/formatdomain.rst | 12 +-
docs/schemas/domaincommon.rng | 10 ++
src/conf/domain_conf.c | 157 ++++++++++++++----
src/conf/domain_conf.h | 8 +
src/conf/domain_validate.c | 5 +-
src/libvirt_private.syms | 1 +
src/qemu/qemu_capabilities.c | 28 +++-
src/qemu/qemu_capabilities.h | 2 +
src/qemu/qemu_command.c | 21 ++-
src/qemu/qemu_domain.c | 56 ++++++-
src/qemu/qemu_domain.h | 4 +-
src/qemu/qemu_domain_address.c | 64 ++++++-
src/qemu/qemu_validate.c | 62 ++++++-
.../qemucapabilitiesdata/caps_7.0.0.ppc64.xml | 2 +
.../powernv8-basic.ppc64-latest.args | 34 ++++
tests/qemuxml2argvdata/powernv8-basic.xml | 16 ++
tests/qemuxml2argvdata/powernv8-dupPHBs.err | 1 +
.../powernv8-dupPHBs.ppc64-latest.err | 1 +
tests/qemuxml2argvdata/powernv8-dupPHBs.xml | 27 +++
.../powernv8-root-port.ppc64-latest.args | 35 ++++
tests/qemuxml2argvdata/powernv8-root-port.xml | 17 ++
.../powernv8-two-sockets.ppc64-latest.args | 35 ++++
.../qemuxml2argvdata/powernv8-two-sockets.xml | 26 +++
.../powernv9-dupPHBs.ppc64-latest.err | 1 +
tests/qemuxml2argvdata/powernv9-dupPHBs.xml | 27 +++
.../powernv9-root-port.ppc64-latest.args | 35 ++++
tests/qemuxml2argvdata/powernv9-root-port.xml | 17 ++
tests/qemuxml2argvtest.c | 7 +
.../powernv8-basic.ppc64-latest.xml | 34 ++++
.../powernv8-root-port.ppc64-latest.xml | 39 +++++
.../powernv8-two-sockets.ppc64-latest.xml | 39 +++++
.../powernv9-root-port.ppc64-latest.xml | 39 +++++
.../qemuxml2xmloutdata/powernv9-root-port.xml | 36 ++++
tests/qemuxml2xmltest.c | 5 +
34 files changed, 855 insertions(+), 48 deletions(-)
create mode 100644 tests/qemuxml2argvdata/powernv8-basic.ppc64-latest.args
create mode 100644 tests/qemuxml2argvdata/powernv8-basic.xml
create mode 100644 tests/qemuxml2argvdata/powernv8-dupPHBs.err
create mode 100644 tests/qemuxml2argvdata/powernv8-dupPHBs.ppc64-latest.err
create mode 100644 tests/qemuxml2argvdata/powernv8-dupPHBs.xml
create mode 100644 tests/qemuxml2argvdata/powernv8-root-port.ppc64-latest.args
create mode 100644 tests/qemuxml2argvdata/powernv8-root-port.xml
create mode 100644 tests/qemuxml2argvdata/powernv8-two-sockets.ppc64-latest.args
create mode 100644 tests/qemuxml2argvdata/powernv8-two-sockets.xml
create mode 100644 tests/qemuxml2argvdata/powernv9-dupPHBs.ppc64-latest.err
create mode 100644 tests/qemuxml2argvdata/powernv9-dupPHBs.xml
create mode 100644 tests/qemuxml2argvdata/powernv9-root-port.ppc64-latest.args
create mode 100644 tests/qemuxml2argvdata/powernv9-root-port.xml
create mode 100644 tests/qemuxml2xmloutdata/powernv8-basic.ppc64-latest.xml
create mode 100644 tests/qemuxml2xmloutdata/powernv8-root-port.ppc64-latest.xml
create mode 100644 tests/qemuxml2xmloutdata/powernv8-two-sockets.ppc64-latest.xml
create mode 100644 tests/qemuxml2xmloutdata/powernv9-root-port.ppc64-latest.xml
create mode 100644 tests/qemuxml2xmloutdata/powernv9-root-port.xml
--
2.34.1
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