[libvirt] [PATCH RFC 0/5] add support for scsi-generic for virtio-scsi

[Han Cheng]

This patch series tried to implement the fifth part of Paolo's proposal:

http://permalink.gmane.org/gmane.comp.emulators.libvirt/50428

It is not completed. But it may for use.

Needs some more works on:
src/qemu/qemu_hostdev.c
src/qemu/qemu_hotplug.c
We may also need create src/util/virscsi.[hc] like
src/util/vir(pci|usb).[hc], add sg* to nodedev tree and some others.

As scsi hostdev needs -drive and -device like disk. There are two
approaches:
a) build a disk then use the disk related functions,
b) create new function for it.
I chose the last one as it is clearer and easier. But this may create
some redundant codes.

Any ideas?

Han Cheng (5):
  conf: Introduce readonly to hostdev and change helper function
  conf: Introduce scsi hostdev
  qemu: New cap flag for scsi-generic
  qemu: Build qemu command line for scsi-generic
  tests: tests for scsi hostdev

 docs/formatdomain.html.in                                              |   36 +-
 docs/schemas/domaincommon.rng                                          |   38 ++
 src/conf/domain_audit.c                                                |   10 
 src/conf/domain_conf.c                                                 |  167 +++++++++-
 src/conf/domain_conf.h                                                 |   13 
 src/libvirt_private.syms                                               |    2 
 src/qemu/qemu_capabilities.c                                           |   15 
 src/qemu/qemu_capabilities.h                                           |    2 
 src/qemu/qemu_command.c                                                |  160 +++++++++
 tests/qemuhelpdata/qemu-1.0-device                                     |   10 
 tests/qemuhelpdata/qemu-1.1.0-device                                   |   10 
 tests/qemuhelpdata/qemu-1.2.0-device                                   |    5 
 tests/qemuhelpdata/qemu-kvm-1.2.0-device                               |    5 
 tests/qemuhelptest.c                                                   |   19 -
 tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-address-boot.args     |    9 
 tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-address-boot.xml      |   34 ++
 tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-address-readonly.args |    9 
 tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-address-readonly.xml  |   35 ++
 tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-address.args          |    9 
 tests/qemuxml2argvdata/qemuxml2argv-hostdev-scsi-address.xml           |   34 ++
 tests/qemuxml2argvtest.c                                               |   12 
 tests/qemuxml2xmltest.c                                                |    4 
 22 files changed, 607 insertions(+), 31 deletions(-)