[libvirt] [PATCH 0/2]add usb-serial virtual device support for qemu

This two patches are trying to add support for qemu virtual device usb-serial. Add an optional 'type' attribute to <target> element of serial port device. There are two choices for its value, 'isa-serial' and 'usb-serial'. For backward compatibility, when attribute 'type' is missing the 'isa-serial' will be chose as before. Libvirt XML sample <serial type='pty'> <target type='usb-serial' port='0'/> <address type='usb' bus='0' port='1'/> </serial> qemu commandline: qemu ${other_vm_args} \ -chardev pty,id=charserial0 \ -device usb-serial,chardev=charserial0,id=serial0,bus=usb.0,port=1 Guannan Ren(2) [PATCH 1/2] qemu: add usb-serial caps flag [PATCH 2/2] qemu: add usb-serial support docs/formatdomain.html.in | 9 ++++++++- docs/schemas/domaincommon.rng | 20 +++++++++++++++++--- src/conf/domain_conf.c | 42 +++++++++++++++++++++++++++++++++++++++--- src/conf/domain_conf.h | 10 ++++++++++ src/libvirt_private.syms | 2 ++ src/qemu/qemu_capabilities.c | 2 ++ src/qemu/qemu_capabilities.h | 1 + src/qemu/qemu_command.c | 24 ++++++++++++++++++++++-- tests/qemuhelptest.c | 21 ++++++++++++++------- 9 files changed, 115 insertions(+), 16 deletions(-)