[libvirt] [PATCH 0/8] Hostdev-hybrid patches

This patch series adds the support for interface-type="hostdev-hybrid" and forward mode="hostdev-hybrid". The hostdev-hybrid mode makes migration possible along with PCI-passthrough. I had posted a RFC on the hostdev-hybrid methodology earlier on the libvirt mailing list. The RFC can be found here: https://www.redhat.com/archives/libvir-list/2012-February/msg00309.html Shradha Shah (8): RNG updates, new xml parser/formatter code for interface type=hostdev-hybrid RNG updates, new xml parser/formatter code for forward mode=hostdev-hybrid Hostdev-hybrid mode requires a direct linkdev and direct mode. ActualParent is used to store the information about the NETDEV. network: support hostdev-hybrid in network driver qemu: support netdevs from hostdev-hybrid networks Using the Ephemeral Flag to prepare for Migration Support. Migration support for hostdev-hybrid. docs/formatdomain.html.in | 29 ++++ docs/formatnetwork.html.in | 46 ++++++ docs/schemas/domaincommon.rng | 50 ++++++ docs/schemas/network.rng | 1 + include/libvirt/libvirt.h.in | 1 + src/conf/domain_conf.c | 167 +++++++++++++++++--- src/conf/domain_conf.h | 8 + src/conf/network_conf.c | 9 +- src/conf/network_conf.h | 1 + src/libvirt_private.syms | 1 + src/network/bridge_driver.c | 123 +++++++++++++-- src/qemu/qemu_command.c | 61 +++++++ src/qemu/qemu_domain.c | 6 +- src/qemu/qemu_domain.h | 3 +- src/qemu/qemu_driver.c | 6 +- src/qemu/qemu_hostdev.c | 158 +++++++++++++------ src/qemu/qemu_hotplug.c | 26 +++- src/qemu/qemu_migration.c | 106 ++++++++++++- src/qemu/qemu_process.c | 3 +- src/uml/uml_conf.c | 5 + src/util/pci.c | 2 +- src/util/pci.h | 2 + src/util/virnetdev.c | 40 +++++ src/util/virnetdev.h | 6 + src/xenxs/xen_sxpr.c | 1 + tests/networkxml2xmlin/hostdev-hybrid-pf.xml | 7 + tests/networkxml2xmlin/hostdev-hybrid.xml | 10 ++ tests/networkxml2xmlout/hostdev-hybrid-pf.xml | 7 + tests/networkxml2xmlout/hostdev-hybrid.xml | 10 ++ tests/networkxml2xmltest.c | 2 + .../qemuxml2argv-net-hostdevhybrid.args | 8 + .../qemuxml2argv-net-hostdevhybrid.xml | 35 ++++ tests/qemuxml2argvtest.c | 2 + .../qemuxml2xmlout-net-hostdevhybrid.xml | 40 +++++ tests/qemuxml2xmltest.c | 1 + 35 files changed, 884 insertions(+), 99 deletions(-) create mode 100644 tests/networkxml2xmlin/hostdev-hybrid-pf.xml create mode 100644 tests/networkxml2xmlin/hostdev-hybrid.xml create mode 100644 tests/networkxml2xmlout/hostdev-hybrid-pf.xml create mode 100644 tests/networkxml2xmlout/hostdev-hybrid.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-net-hostdevhybrid.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-net-hostdevhybrid.xml create mode 100644 tests/qemuxml2xmloutdata/qemuxml2xmlout-net-hostdevhybrid.xml -- 1.7.4.4