diff options
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/libxl/libxl_dm.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/tools/libxl/libxl_dm.c b/tools/libxl/libxl_dm.c index 0591c1c909..2c81d5ce9d 100644 --- a/tools/libxl/libxl_dm.c +++ b/tools/libxl/libxl_dm.c @@ -616,6 +616,24 @@ static char ** libxl__build_device_model_args(libxl__gc *gc, } } +static void libxl__dm_vifs_from_hvm_guest_config(libxl__gc *gc, + libxl_domain_config * const guest_config, + libxl_domain_config *dm_config) +{ + int i, nr = guest_config->num_vifs; + + GCNEW_ARRAY(dm_config->vifs, nr); + + for (i=0; i<nr; i++) { + dm_config->vifs[i] = guest_config->vifs[i]; + if (dm_config->vifs[i].ifname) + dm_config->vifs[i].ifname = GCSPRINTF("%s" TAP_DEVICE_SUFFIX, + dm_config->vifs[i].ifname); + } + + dm_config->num_vifs = nr; +} + static int libxl__vfb_and_vkb_from_hvm_guest_config(libxl__gc *gc, const libxl_domain_config *guest_config, libxl_device_vfb *vfb, @@ -758,8 +776,7 @@ void libxl__spawn_stub_dm(libxl__egc *egc, libxl__stub_dm_spawn_state *sdss) dm_config->disks = guest_config->disks; dm_config->num_disks = guest_config->num_disks; - dm_config->vifs = guest_config->vifs; - dm_config->num_vifs = guest_config->num_vifs; + libxl__dm_vifs_from_hvm_guest_config(gc, guest_config, dm_config); ret = libxl__domain_create_info_setdefault(gc, &dm_config->c_info); if (ret) goto out; |