From: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx> Hi Daniel & Co, The following is the patch series to add support for vhost-scsi-pci from QEMU >= v1.5.x into libvirt. It includes proper support for passing a pre-opened vhostfd into vhost-scsi, which is required in order to properly support nova performing a device_add for adding a individual vhost-scsi-pci WWPN endpoint -> SCSI controller. The logic closely follows what vhost-net already does in order to allow a child qemu process to interact with the vhost-scsi character device for registering vhost memory, setting vhost-scsi endpoints, etc. This code has been tested using openstack nova volume-attach, using a Juno v2 development head from 07192014. Thank you, --nab Mike Perez (1): qemu: add vhost-scsi-pci definitions Nicholas Bellinger (1): qemu: add support vhost-scsi-pci for device_add hotplug Makefile.am | 2 +- docs/formatdomain.html.in | 20 ++-- docs/schemas/domaincommon.rng | 5 + src/conf/domain_conf.c | 20 +++- src/conf/domain_conf.h | 2 + src/qemu/qemu_capabilities.c | 2 + src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 115 ++++++++++++++++++-- src/qemu/qemu_command.h | 8 +- src/qemu/qemu_hotplug.c | 47 +++++++- src/qemu/qemu_monitor.c | 24 ++++ src/qemu/qemu_monitor.h | 4 + src/vmx/vmx.c | 1 + tests/qemucapabilitiesdata/caps_1.5.3-1.caps | 1 + tests/qemucapabilitiesdata/caps_1.6.0-1.caps | 1 + tests/qemucapabilitiesdata/caps_1.6.50-1.caps | 1 + .../qemuxml2argv-disk-vhost-scsi-cmd_per_lun.args | 9 ++ .../qemuxml2argv-disk-vhost-scsi-cmd_per_lun.xml | 29 +++++ .../qemuxml2argv-disk-vhost-scsi-max_sectors.args | 9 ++ .../qemuxml2argv-disk-vhost-scsi-max_sectors.xml | 29 +++++ .../qemuxml2argv-disk-vhost-scsi-num_queues.args | 9 ++ .../qemuxml2argv-disk-vhost-scsi-num_queues.xml | 29 +++++ .../qemuxml2argv-disk-vhost-scsi-wwpn.args | 9 ++ .../qemuxml2argv-disk-vhost-scsi-wwpn.xml | 29 +++++ tests/qemuxml2argvtest.c | 12 ++ tests/qemuxml2xmltest.c | 4 + 26 files changed, 399 insertions(+), 23 deletions(-) create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-vhost-scsi-cmd_per_lun.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-vhost-scsi-cmd_per_lun.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-vhost-scsi-max_sectors.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-vhost-scsi-max_sectors.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-vhost-scsi-num_queues.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-vhost-scsi-num_queues.xml create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-vhost-scsi-wwpn.args create mode 100644 tests/qemuxml2argvdata/qemuxml2argv-disk-vhost-scsi-wwpn.xml -- 1.7.9.5 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list