[libvirt] [v9 0/6] Write separate module for hostdev passthrough
These patches implements a separate module for hostdev passthrough so that it
could be shared by different drivers and can maintain a global state of a host
device.
patch 1/6: extract hostdev passthrough function from qemu_hostdev.c and make it
reusable by multiple drivers.
patch 2/6: add a unit test for hostdev common library.
patch 3/6: switch qemu driver to use the common library instead of its own
hostdev passthrough APIs.
patch 4/6: switch lxc driver to use the common library instead of its own
hostdev passthrough APIs.
patch 5/6: add a hostdev pci backend type for xen usage.
patch 6/6: add pci passthrough to libxl driver.
---
Changes
* rebase to lasest source code
* fix ioctl return value in virHostdevHostSupportsPassthroughKVM()
Chunyan Liu (6):
add hostdev passthrough common library
add unit test for hostdev common library
change qemu driver to use hostdev common library
change lxc driver to use hostdev common library
add hostdev pci backend type for xen
add pci passthrough to libxl driver
docs/schemas/domaincommon.rng | 1 +
po/POTFILES.in | 3 +-
src/Makefile.am | 3 +-
src/conf/domain_conf.c | 3 +-
src/conf/domain_conf.h | 1 +
src/libvirt_private.syms | 21 +
src/libxl/libxl_conf.c | 63 +
src/libxl/libxl_conf.h | 4 +
src/libxl/libxl_domain.c | 9 +
src/libxl/libxl_driver.c | 448 +++++-
src/lxc/lxc_conf.h | 4 -
src/lxc/lxc_driver.c | 47 +-
src/lxc/lxc_hostdev.c | 413 -----
src/lxc/lxc_hostdev.h | 43 -
src/lxc/lxc_process.c | 24 +-
src/qemu/qemu_command.c | 4 +-
src/qemu/qemu_conf.h | 9 +-
src/qemu/qemu_domain.c | 22 +
src/qemu/qemu_driver.c | 81 +-
src/qemu/qemu_hostdev.c | 1454 -----------------
src/qemu/qemu_hostdev.h | 76 -
src/qemu/qemu_hotplug.c | 136 +-
src/qemu/qemu_process.c | 40 +-
src/util/virhostdev.c | 1703 ++++++++++++++++++++
src/util/virhostdev.h | 134 ++
src/util/virpci.c | 30 +-
src/util/virpci.h | 9 +-
src/util/virscsi.c | 28 +-
src/util/virscsi.h | 8 +-
src/util/virusb.c | 29 +-
src/util/virusb.h | 8 +-
tests/Makefile.am | 5 +
.../qemuxml2argv-hostdev-pci-address.xml | 1 +
.../qemuxml2argvdata/qemuxml2argv-net-hostdev.xml | 1 +
tests/qemuxml2argvdata/qemuxml2argv-pci-rom.xml | 2 +
tests/virhostdevtest.c | 481 ++++++
tests/virpcimock.c | 23 +-
37 files changed, 3159 insertions(+), 2212 deletions(-)
delete mode 100644 src/lxc/lxc_hostdev.c
delete mode 100644 src/lxc/lxc_hostdev.h
delete mode 100644 src/qemu/qemu_hostdev.c
delete mode 100644 src/qemu/qemu_hostdev.h
create mode 100644 src/util/virhostdev.c
create mode 100644 src/util/virhostdev.h
create mode 100644 tests/virhostdevtest.c