Now that QEMU_CAPS_BLOCKDEV_HOSTDEV_SCSI is always set we can remove the
code which handled cases when the capability was not set.
Signed-off-by: Peter Krempa <pkre...@redhat.com>
---
src/qemu/qemu_command.c | 142 +++++++++++-----------------------------
src/qemu/qemu_domain.c | 18 ++---
2 files changed, 43 insertions(+), 117 deletions(-)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index cb54190780..e0c5e15a63 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -5091,27 +5091,6 @@ qemuBuildHubCommandLine(virCommand *cmd,
}
-static char *
-qemuBuildSCSIiSCSIHostdevDrvStr(virDomainHostdevDef *dev)
-{
- g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
- g_autoptr(virJSONValue) srcprops = NULL;
- virDomainHostdevSubsysSCSI *scsisrc = &dev->source.subsys.u.scsi;
- virDomainHostdevSubsysSCSIiSCSI *iscsisrc = &scsisrc->u.iscsi;
-
- if (!(srcprops = qemuDiskSourceGetProps(iscsisrc->src)))
- return NULL;
-
- if (virQEMUBuildCommandLineJSON(srcprops, &buf, NULL,
- virQEMUBuildCommandLineJSONArrayNumbered)
< 0)
- return NULL;
-
- virBufferAddLit(&buf, ",if=none,format=raw");
-
- return virBufferContentAndReset(&buf);
-}
-
-
virJSONValue *
qemuBuildSCSIVHostHostdevDevProps(const virDomainDef *def,
virDomainHostdevDef *dev,
@@ -5138,32 +5117,6 @@ qemuBuildSCSIVHostHostdevDevProps(const virDomainDef
*def,
}
-static char *
-qemuBuildSCSIHostdevDrvStr(virDomainHostdevDef *dev)
-{
- g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
- g_autofree char *source = NULL;
- g_autofree char *drivealias = NULL;
- virDomainHostdevSubsysSCSI *scsisrc = &dev->source.subsys.u.scsi;
-
- if (scsisrc->protocol == VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_ISCSI) {
- if (!(source = qemuBuildSCSIiSCSIHostdevDrvStr(dev)))
- return NULL;
- virBufferAdd(&buf, source, -1);
- } else {
- virBufferAsprintf(&buf, "file=%s,if=none,format=raw",
scsisrc->u.host.src->path);
- }
-
- if (!(drivealias = qemuAliasFromHostdev(dev)))
- return NULL;
- virBufferAsprintf(&buf, ",id=%s", drivealias);
-
- if (dev->readonly)
- virBufferAddLit(&buf, ",readonly=on");
-
- return virBufferContentAndReset(&buf);
-}
-
virJSONValue *
qemuBuildSCSIHostdevDevProps(const virDomainDef *def,
virDomainHostdevDef *dev,
@@ -5286,41 +5239,34 @@ qemuBuildHostdevMediatedDevProps(const virDomainDef
*def,
qemuBlockStorageSourceAttachData *
qemuBuildHostdevSCSIDetachPrepare(virDomainHostdevDef *hostdev,
- virQEMUCaps *qemuCaps)
+ virQEMUCaps *qemuCaps G_GNUC_UNUSED)
{
virDomainHostdevSubsysSCSI *scsisrc = &hostdev->source.subsys.u.scsi;
g_autoptr(qemuBlockStorageSourceAttachData) ret =
g_new0(qemuBlockStorageSourceAttachData, 1);
+ virStorageSource *src;
+ qemuDomainStorageSourcePrivate *srcpriv;
- if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_BLOCKDEV_HOSTDEV_SCSI)) {
- virStorageSource *src;
- qemuDomainStorageSourcePrivate *srcpriv;
-
- switch ((virDomainHostdevSCSIProtocolType) scsisrc->protocol) {
- case VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_NONE:
- src = scsisrc->u.host.src;
- break;
-
- case VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_ISCSI:
- src = scsisrc->u.iscsi.src;
- break;
+ switch ((virDomainHostdevSCSIProtocolType) scsisrc->protocol) {
+ case VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_NONE:
+ src = scsisrc->u.host.src;
+ break;
- case VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_LAST:
- default:
- virReportEnumRangeError(virDomainHostdevSCSIProtocolType,
scsisrc->protocol);
- return NULL;
- }
+ case VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_ISCSI:
+ src = scsisrc->u.iscsi.src;
+ break;
- srcpriv = QEMU_DOMAIN_STORAGE_SOURCE_PRIVATE(src);
- ret->storageNodeName = src->nodestorage;
- ret->storageAttached = true;
+ case VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_LAST:
+ default:
+ virReportEnumRangeError(virDomainHostdevSCSIProtocolType,
scsisrc->protocol);
+ return NULL;
+ }
- if (srcpriv && srcpriv->secinfo)
- ret->authsecretAlias = g_strdup(srcpriv->secinfo->alias);
+ srcpriv = QEMU_DOMAIN_STORAGE_SOURCE_PRIVATE(src);
+ ret->storageNodeName = src->nodestorage;
+ ret->storageAttached = true;
- } else {
- ret->driveAlias = qemuAliasFromHostdev(hostdev);
- ret->driveAdded = true;
- }
+ if (srcpriv && srcpriv->secinfo)
+ ret->authsecretAlias = g_strdup(srcpriv->secinfo->alias);
return g_steal_pointer(&ret);
}
@@ -5329,45 +5275,35 @@ qemuBuildHostdevSCSIDetachPrepare(virDomainHostdevDef
*hostdev,
qemuBlockStorageSourceAttachData *
qemuBuildHostdevSCSIAttachPrepare(virDomainHostdevDef *hostdev,
const char **backendAlias,
- virQEMUCaps *qemuCaps)
+ virQEMUCaps *qemuCaps G_GNUC_UNUSED)
{
virDomainHostdevSubsysSCSI *scsisrc = &hostdev->source.subsys.u.scsi;
g_autoptr(qemuBlockStorageSourceAttachData) ret =
g_new0(qemuBlockStorageSourceAttachData, 1);
virStorageSource *src = NULL;
- if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_BLOCKDEV_HOSTDEV_SCSI)) {
- switch ((virDomainHostdevSCSIProtocolType) scsisrc->protocol) {
- case VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_NONE:
- src = scsisrc->u.host.src;
- break;
-
- case VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_ISCSI:
- src = scsisrc->u.iscsi.src;
- break;
+ switch ((virDomainHostdevSCSIProtocolType) scsisrc->protocol) {
+ case VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_NONE:
+ src = scsisrc->u.host.src;
+ break;
- case VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_LAST:
- default:
- virReportEnumRangeError(virDomainHostdevSCSIProtocolType,
scsisrc->protocol);
- return NULL;
- }
+ case VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_ISCSI:
+ src = scsisrc->u.iscsi.src;
+ break;
- ret->storageNodeName = src->nodestorage;
- *backendAlias = src->nodestorage;
+ case VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_LAST:
+ default:
+ virReportEnumRangeError(virDomainHostdevSCSIProtocolType,
scsisrc->protocol);
+ return NULL;
+ }
- if (!(ret->storageProps = qemuBlockStorageSourceGetBackendProps(src,
-
QEMU_BLOCK_STORAGE_SOURCE_BACKEND_PROPS_SKIP_UNMAP)))
- return NULL;
+ ret->storageNodeName = src->nodestorage;
+ *backendAlias = src->nodestorage;
- } else {
- if (scsisrc->protocol == VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_ISCSI)
- src = scsisrc->u.iscsi.src;
- ret->driveCmd = qemuBuildSCSIHostdevDrvStr(hostdev);
- ret->driveAlias = qemuAliasFromHostdev(hostdev);
- *backendAlias = ret->driveAlias;
- }
+ if (!(ret->storageProps = qemuBlockStorageSourceGetBackendProps(src,
+
QEMU_BLOCK_STORAGE_SOURCE_BACKEND_PROPS_SKIP_UNMAP)))
+ return NULL;
- if (src &&
- qemuBuildStorageSourceAttachPrepareCommon(src, ret) < 0)
+ if (qemuBuildStorageSourceAttachPrepareCommon(src, ret) < 0)
return NULL;
return g_steal_pointer(&ret);
diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 245cae9c60..d45c5d30a9 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -5718,7 +5718,6 @@
qemuDomainDeviceHostdevDefPostParseRestoreSecAlias(virDomainHostdevDef *hostdev,
*/
static int
qemuDomainDeviceHostdevDefPostParseRestoreBackendAlias(virDomainHostdevDef
*hostdev,
- virQEMUCaps *qemuCaps,
unsigned int parseFlags)
{
virDomainHostdevSubsysSCSI *scsisrc = &hostdev->source.subsys.u.scsi;
@@ -5727,11 +5726,6 @@
qemuDomainDeviceHostdevDefPostParseRestoreBackendAlias(virDomainHostdevDef *host
if (!(parseFlags & VIR_DOMAIN_DEF_PARSE_STATUS))
return 0;
- if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS ||
- hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI ||
- !virQEMUCapsGet(qemuCaps, QEMU_CAPS_BLOCKDEV_HOSTDEV_SCSI))
- return 0;
-
switch ((virDomainHostdevSCSIProtocolType) scsisrc->protocol) {
case VIR_DOMAIN_HOSTDEV_SCSI_PROTOCOL_TYPE_NONE:
if (!scsisrc->u.host.src)
@@ -5782,8 +5776,7 @@ qemuDomainHostdevDefPostParse(virDomainHostdevDef
*hostdev,
if (qemuDomainDeviceHostdevDefPostParseRestoreSecAlias(hostdev,
parseFlags) < 0)
return -1;
- if (qemuDomainDeviceHostdevDefPostParseRestoreBackendAlias(hostdev,
qemuCaps,
- parseFlags) < 0)
+ if (qemuDomainDeviceHostdevDefPostParseRestoreBackendAlias(hostdev,
parseFlags) < 0)
return -1;
if (hostdev->mode == VIR_DOMAIN_HOSTDEV_MODE_SUBSYS &&
@@ -11018,12 +11011,9 @@ qemuDomainPrepareHostdev(virDomainHostdevDef *hostdev,
const char *backendalias = hostdev->info->alias;
src->readonly = hostdev->readonly;
-
- if (virQEMUCapsGet(priv->qemuCaps,
QEMU_CAPS_BLOCKDEV_HOSTDEV_SCSI)) {
- src->id = qemuDomainStorageIDNew(priv);
- src->nodestorage = g_strdup_printf("libvirt-%d-backend",
src->id);
- backendalias = src->nodestorage;
- }
+ src->id = qemuDomainStorageIDNew(priv);
+ src->nodestorage = g_strdup_printf("libvirt-%d-backend", src->id);
+ backendalias = src->nodestorage;
if (src->auth) {
virSecretUsageType usageType = VIR_SECRET_USAGE_TYPE_ISCSI;
--
2.36.1
