With availability of switchdev model in linux, it is possible to capture stats for hostdev SR-IOV VFs using its VF representor interface name on host for nics supporting switchdev model. These stats are supported by adding helper APIs for getting VF Representor name based on BDF info in 'hostdev' and querying required net sysfs entries on host. These helper APIs are then used in qemu_driver to get the hostdev interface stats for pci SR-IOV device. [1] https://www.kernel.org/doc/Documentation/networking/switchdev.txt Jai Singh Rana (2): util: Add helper APIs to get/verify VF Representor name qemu: conf: Network stats support for hostdev VF Representor po/POTFILES.in | 1 + src/Makefile.am | 1 + src/conf/domain_conf.c | 7 ++ src/libvirt_private.syms | 5 + src/qemu/qemu_driver.c | 34 +++++- src/util/virhostdev.c | 10 ++ src/util/virhostdev.h | 6 + src/util/virnetdevhostdev.c | 284 ++++++++++++++++++++++++++++++++++++++++++++ src/util/virnetdevhostdev.h | 33 +++++ 9 files changed, 377 insertions(+), 4 deletions(-) create mode 100644 src/util/virnetdevhostdev.c create mode 100644 src/util/virnetdevhostdev.h -- 2.13.6 -- libvir-list mailing list libvir-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/libvir-list
