Re: [libvirt] [PATCH 1/2] network: support <driver name='vfio'/> in network definitions

I remembered to document this bit, but somehow forgot to implement it.

This adds <driver name='kvm|vfio'/> as a subelement to the <forward> element of a network (this puts it parallel to the match between mode='hostdev' attribute in a network and type='hostdev' in an <interface>). Since it's already documented, only the parser, formatter, backend driver recognition (it just translates/moves the flag into the <interface> at the appropriate time), and a test case were needed. (I used a separate enum for the values both because the original is defined in domain_conf.h, which is unavailable from network_conf.h, and because in the future it's possible that we may want to support other non-hostdev oriented driver names in the network parser; this makes sure that one can be expanded without the other). --- src/conf/network_conf.c | 39 +++++++++++++++++++++++++++++++++- src/conf/network_conf.h | 17 ++++++++++++++- src/network/bridge_driver.c | 23 ++++++++++++++++++++ tests/networkxml2xmlin/hostdev-pf.xml | 1 + tests/networkxml2xmlout/hostdev-pf.xml | 1 + 5 files changed, 79 insertions(+), 2 deletions(-)

+typedef enum { + VIR_NETWORK_FORWARD_DRIVER_NAME_DEFAULT, /* kvm now, could change */ + VIR_NETWORK_FORWARD_DRIVER_NAME_KVM, /* force legacy kvm style */ + VIR_NETWORK_FORWARD_DRIVER_NAME_VFIO, /* force vfio */