Signed-off-by: Daniel Henrique Barboza <danielhb413@xxxxxxxxx>
---
src/qemu/qemu_command.c | 28 ++--------------------------
src/qemu/qemu_command.h | 1 -
src/qemu/qemu_hotplug.c | 2 +-
src/qemu/qemu_validate.c | 38 ++++++++++++++++++++++++++++++++++++--
tests/qemuxml2xmltest.c | 9 ++++++---
5 files changed, 45 insertions(+), 33 deletions(-)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 29bfa665c4..f350800ff0 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -5342,7 +5342,6 @@ qemuBuildRNGBackendChrdevStr(virLogManagerPtr logManager,
int
qemuBuildRNGBackendProps(virDomainRNGDefPtr rng,
- virQEMUCapsPtr qemuCaps,
virJSONValuePtr *props)
{
g_autofree char *objAlias = NULL;
@@ -5352,13 +5351,6 @@ qemuBuildRNGBackendProps(virDomainRNGDefPtr rng,
switch ((virDomainRNGBackend) rng->backend) {
case VIR_DOMAIN_RNG_BACKEND_RANDOM:
- if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_OBJECT_RNG_RANDOM)) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("this qemu doesn't support the rng-random "
- "backend"));
- return -1;
- }
-
if (qemuMonitorCreateObjectProps(props, "rng-random", objAlias,
"s:filename", rng->source.file,
NULL) < 0)
@@ -5367,13 +5359,6 @@ qemuBuildRNGBackendProps(virDomainRNGDefPtr rng,
break;
case VIR_DOMAIN_RNG_BACKEND_EGD:
- if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_OBJECT_RNG_EGD)) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("this qemu doesn't support the rng-egd "
- "backend"));
- return -1;
- }
-
if (!(charBackendAlias = qemuAliasChardevFromDevAlias(rng->info.alias)))
return -1;
@@ -5385,13 +5370,6 @@ qemuBuildRNGBackendProps(virDomainRNGDefPtr rng,
break;
case VIR_DOMAIN_RNG_BACKEND_BUILTIN:
- if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_OBJECT_RNG_BUILTIN)) {
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("this qemu doesn't support the rng-builtin "
- "backend"));
- return -1;
- }
-
if (qemuMonitorCreateObjectProps(props, "rng-builtin", objAlias,
NULL) < 0)
return -1;
@@ -5399,9 +5377,7 @@ qemuBuildRNGBackendProps(virDomainRNGDefPtr rng,
break;
case VIR_DOMAIN_RNG_BACKEND_LAST:
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
- _("unknown rng-random backend"));
- return -1;
+ break;
}
return 0;
@@ -5478,7 +5454,7 @@ qemuBuildRNGCommandLine(virLogManagerPtr logManager,
if (chardev)
virCommandAddArgList(cmd, "-chardev", chardev, NULL);
- if (qemuBuildRNGBackendProps(rng, qemuCaps, &props) < 0)
+ if (qemuBuildRNGBackendProps(rng, &props) < 0)
return -1;
rc = virQEMUBuildObjectCommandlineFromJSON(&buf, props);
diff --git a/src/qemu/qemu_command.h b/src/qemu/qemu_command.h
index 8a30f2852c..12014b1451 100644
--- a/src/qemu/qemu_command.h
+++ b/src/qemu/qemu_command.h
@@ -167,7 +167,6 @@ char *qemuBuildRNGDevStr(const virDomainDef *def,
virDomainRNGDefPtr dev,
virQEMUCapsPtr qemuCaps);
int qemuBuildRNGBackendProps(virDomainRNGDefPtr rng,
- virQEMUCapsPtr qemuCaps,
virJSONValuePtr *props);
/* Current, best practice */
diff --git a/src/qemu/qemu_hotplug.c b/src/qemu/qemu_hotplug.c
index 79fc8baa5c..fdb3801af0 100644
--- a/src/qemu/qemu_hotplug.c
+++ b/src/qemu/qemu_hotplug.c
@@ -2264,7 +2264,7 @@ qemuDomainAttachRNGDevice(virQEMUDriverPtr driver,
if (!(devstr = qemuBuildRNGDevStr(vm->def, rng, priv->qemuCaps)))
goto cleanup;
- if (qemuBuildRNGBackendProps(rng, priv->qemuCaps, &props) < 0)
+ if (qemuBuildRNGBackendProps(rng, &props) < 0)
goto cleanup;
if (!(charAlias = qemuAliasChardevFromDevAlias(rng->info.alias)))
diff --git a/src/qemu/qemu_validate.c b/src/qemu/qemu_validate.c
index 1895ad857b..c97b4770b8 100644
--- a/src/qemu/qemu_validate.c
+++ b/src/qemu/qemu_validate.c
@@ -1646,9 +1646,43 @@ static int
qemuValidateDomainRNGDef(const virDomainRNGDef *def,
virQEMUCapsPtr qemuCaps)
{
- if (def->backend == VIR_DOMAIN_RNG_BACKEND_EGD &&
- qemuValidateDomainChrSourceDef(def->source.chardev, qemuCaps) < 0)
+ switch ((virDomainRNGBackend) def->backend) {
+ case VIR_DOMAIN_RNG_BACKEND_RANDOM:
+ if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_OBJECT_RNG_RANDOM)) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("this qemu doesn't support the rng-random "
+ "backend"));
+ return -1;
+ }
+ break;
+
+ case VIR_DOMAIN_RNG_BACKEND_EGD:
+ if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_OBJECT_RNG_EGD)) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("this qemu doesn't support the rng-egd "
+ "backend"));
+ return -1;
+ }
+
+ if (qemuValidateDomainChrSourceDef(def->source.chardev, qemuCaps) < 0)
+ return -1;
+
+ break;
+
+ case VIR_DOMAIN_RNG_BACKEND_BUILTIN:
+ if (!virQEMUCapsGet(qemuCaps, QEMU_CAPS_OBJECT_RNG_BUILTIN)) {
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("this qemu doesn't support the rng-builtin "
+ "backend"));
+ return -1;
+ }
+ break;
+
+ case VIR_DOMAIN_RNG_BACKEND_LAST:
+ virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
+ _("unknown rng-random backend"));
return -1;
+ }
if (qemuValidateDomainVirtioOptions(def->virtio, qemuCaps) < 0)
return -1;
diff --git a/tests/qemuxml2xmltest.c b/tests/qemuxml2xmltest.c
index a9037101de..2213dc8615 100644
--- a/tests/qemuxml2xmltest.c
+++ b/tests/qemuxml2xmltest.c
@@ -682,9 +682,11 @@ mymain(void)
DO_TEST_CAPS_ARCH_LATEST("disk-arm-virtio-sd", "aarch64");
DO_TEST("virtio-rng-random",
- QEMU_CAPS_DEVICE_VIRTIO_RNG);
+ QEMU_CAPS_DEVICE_VIRTIO_RNG,
+ QEMU_CAPS_OBJECT_RNG_RANDOM);
DO_TEST("virtio-rng-egd",
- QEMU_CAPS_DEVICE_VIRTIO_RNG);
+ QEMU_CAPS_DEVICE_VIRTIO_RNG,
+ QEMU_CAPS_OBJECT_RNG_EGD);
DO_TEST_CAPS_LATEST("virtio-rng-builtin");
DO_TEST("pseries-nvram",
@@ -1124,7 +1126,8 @@ mymain(void)
DO_TEST_CAPS_LATEST("disk-network-http");
DO_TEST("chardev-label",
- QEMU_CAPS_DEVICE_VIRTIO_RNG);
+ QEMU_CAPS_DEVICE_VIRTIO_RNG,
+ QEMU_CAPS_OBJECT_RNG_EGD);
DO_TEST("cpu-numa1", NONE);
DO_TEST("cpu-numa2", NONE);
--
2.26.2
