Re: [libvirt] [PATCH] libxl: support soundhw for hvm domains

The xend driver and the parsing/formating code in src/xenconfig have long supported soundhw. Add support in the libxl driver too. Signed-off-by: Jim Fehlig <jfehlig(a)suse.com&gt; --- This patch continues the tradition of silently ignoring unsupported config in the libxl driver. But it is an improvement; post-patch only sound devices after the first are ignored :-). src/libxl/libxl_conf.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c index 2a09190..fccada5 100644 --- a/src/libxl/libxl_conf.c +++ b/src/libxl/libxl_conf.c @@ -678,6 +678,19 @@ libxlMakeDomBuildInfo(virDomainDefPtr def, libxl_defbool_set(&b_info->u.hvm.hpet, 1); } } + + if (def->nsounds > 0) { + /* + * Use first sound device. man xl.cfg(5) describes soundhw as + * a single device. From the man page: soundhw=DEVICE + */ + virDomainSoundDefPtr snd = def->sounds[0]; + + if (VIR_STRDUP(b_info->u.hvm.soundhw, + virDomainSoundModelTypeToString(snd->model)) < 0) + return -1; + } + for (i = 0; i < def->os.nBootDevs; i++) { switch (def->os.bootDevs[i]) { case VIR_DOMAIN_BOOT_FLOPPY: