[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>
---
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:
--
1.8.4.5