Re: [PATCH] qemu: implement NVMe device emulation support

Implements QEMU support for NVMe device emulation, which was added in qemu 1.6.0: https://git.qemu.org/?p=qemu.git;a=commit;h=f3c507adcd7 It can be used by adding elements in XML like this: <devices> ... <disk type='file' device='disk'> <driver name='qemu' type='raw'/> <source file='/var/lib/libvirt/images/nvme.img'/> <target dev='nvmea' bus='nvme'/> <serial>QEMU-WMAP9A966149</serial> </disk> ... </devices> Signed-off-by: Zhiyong Ye <yezhiyong(a)bytedance.com&gt; Signed-off-by: zhenwei pi <pizhenwei(a)bytedance.com&gt; --- docs/formatdomain.rst | 11 ++++++-- docs/schemas/domaincommon.rng | 3 ++- src/bhyve/bhyve_command.c | 1 + src/bhyve/bhyve_domain.c | 1 + src/conf/domain_conf.c | 5 ++++ src/conf/domain_conf.h | 1 + src/conf/domain_validate.c | 4 ++- src/hyperv/hyperv_driver.c | 2 ++ src/qemu/qemu_alias.c | 1 + src/qemu/qemu_command.c | 8 ++++++ src/qemu/qemu_domain_address.c | 11 +++++--- src/qemu/qemu_hotplug.c | 2 ++ src/qemu/qemu_validate.c | 13 ++++++++++ src/util/virutil.c | 3 ++- src/vbox/vbox_common.c | 1 + src/vz/vz_sdk.c | 2 ++ src/vz/vz_utils.c | 1 + tests/qemuxml2argvdata/disk-nvme-device.args | 28 +++++++++++++++++++++ tests/qemuxml2argvdata/disk-nvme-device.xml | 30 ++++++++++++++++++++++ tests/qemuxml2argvtest.c | 1 + tests/qemuxml2xmloutdata/disk-nvme-device.xml | 36 +++++++++++++++++++++++++++ tests/qemuxml2xmltest.c | 1 + 22 files changed, 157 insertions(+), 9 deletions(-) create mode 100644 tests/qemuxml2argvdata/disk-nvme-device.args create mode 100644 tests/qemuxml2argvdata/disk-nvme-device.xml create mode 100644 tests/qemuxml2xmloutdata/disk-nvme-device.xml