This is the first portion of an effort to support persistent mediated devices with libvirt. This first series simply enables creating and destroying non-persistent mediated devices via the virNodeDeviceCreateXML() and virNodeDeviceDestroy() functions. The 'mdevctl' utility[1] provides the backend implementation. Changes in v3: - Includes all of the changes mentioned by Michal - makes iommuGroup element optional for the nodedev schema (per Erik) - substitutes a placeholder for the path to the mdevctl binary before comparing to the expected output [1] https://github.com/mdevctl/mdevctl Jonathon Jongsma (11): nodedev: make iommuGroup optional for mdevs nodedev: factor out nodeDeviceHasCapability() nodedev: add support for mdev attributes nodedev: refactor nodeDeviceFindNewDevice() nodedev: store mdev UUID in mdev caps nodedev: add mdev support to virNodeDeviceCreateXML() nodedev: Build a non-loadable driver lib nodedev: Add testing for 'mdevctl start' nodedev: add mdev support to virNodeDeviceDestroy() nodedev: Add testing for 'mdevctl stop' docs: note node device fields that are read-only build-aux/syntax-check.mk | 2 +- docs/formatnode.html.in | 21 +- docs/schemas/nodedev.rng | 18 +- libvirt.spec.in | 2 + m4/virt-external-programs.m4 | 3 + src/conf/node_device_conf.c | 64 +++- src/conf/node_device_conf.h | 3 + src/conf/virnodedeviceobj.c | 34 ++ src/conf/virnodedeviceobj.h | 3 + src/libvirt_private.syms | 3 + src/node_device/Makefile.inc.am | 23 +- src/node_device/node_device_driver.c | 360 ++++++++++++++++-- src/node_device/node_device_driver.h | 8 + src/node_device/node_device_udev.c | 5 +- src/util/virmdev.c | 12 + src/util/virmdev.h | 11 + tests/Makefile.am | 14 + ...019_36ea_4111_8f0a_8c9a70e21366-start.argv | 1 + ...019_36ea_4111_8f0a_8c9a70e21366-start.json | 1 + ...d39_495e_4243_ad9f_beb3f14c23d9-start.argv | 1 + ...d39_495e_4243_ad9f_beb3f14c23d9-start.json | 1 + ...916_1ca8_49ac_b176_871d16c13076-start.argv | 1 + ...916_1ca8_49ac_b176_871d16c13076-start.json | 1 + tests/nodedevmdevctldata/mdevctl-stop.argv | 1 + tests/nodedevmdevctltest.c | 304 +++++++++++++++ ...v_d069d019_36ea_4111_8f0a_8c9a70e21366.xml | 7 + ...v_d2441d39_495e_4243_ad9f_beb3f14c23d9.xml | 9 + ...v_fedc4916_1ca8_49ac_b176_871d16c13076.xml | 8 + 28 files changed, 853 insertions(+), 68 deletions(-) create mode 100644 tests/nodedevmdevctldata/mdev_d069d019_36ea_4111_8f0a_8c9a70e21366-start.argv create mode 100644 tests/nodedevmdevctldata/mdev_d069d019_36ea_4111_8f0a_8c9a70e21366-start.json create mode 100644 tests/nodedevmdevctldata/mdev_d2441d39_495e_4243_ad9f_beb3f14c23d9-start.argv create mode 100644 tests/nodedevmdevctldata/mdev_d2441d39_495e_4243_ad9f_beb3f14c23d9-start.json create mode 100644 tests/nodedevmdevctldata/mdev_fedc4916_1ca8_49ac_b176_871d16c13076-start.argv create mode 100644 tests/nodedevmdevctldata/mdev_fedc4916_1ca8_49ac_b176_871d16c13076-start.json create mode 100644 tests/nodedevmdevctldata/mdevctl-stop.argv create mode 100644 tests/nodedevmdevctltest.c create mode 100644 tests/nodedevschemadata/mdev_d069d019_36ea_4111_8f0a_8c9a70e21366.xml create mode 100644 tests/nodedevschemadata/mdev_d2441d39_495e_4243_ad9f_beb3f14c23d9.xml create mode 100644 tests/nodedevschemadata/mdev_fedc4916_1ca8_49ac_b176_871d16c13076.xml -- 2.21.3
