[libvirt] [PATCH 06/17] qemu: command: Drop QEMU_CAPS_DEVICE for device aliases
---
src/qemu/qemu_command.c | 86 ++++---------------------------------------------
1 file changed, 7 insertions(+), 79 deletions(-)
diff --git a/src/qemu/qemu_command.c b/src/qemu/qemu_command.c
index 594cee6..3ab53be 100644
--- a/src/qemu/qemu_command.c
+++ b/src/qemu/qemu_command.c
@@ -772,74 +772,16 @@ int qemuDomainNetVLAN(virDomainNetDefPtr def)
char *qemuDeviceDriveHostAlias(virDomainDiskDefPtr disk,
- virQEMUCapsPtr qemuCaps)
+ virQEMUCapsPtr qemuCaps ATTRIBUTE_UNUSED)
{
char *ret;
- if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE)) {
- ignore_value(virAsprintf(&ret, "%s%s", QEMU_DRIVE_HOST_PREFIX,
- disk->info.alias));
- } else {
- ignore_value(VIR_STRDUP(ret, disk->info.alias));
- }
+ ignore_value(virAsprintf(&ret, "%s%s", QEMU_DRIVE_HOST_PREFIX,
+ disk->info.alias));
return ret;
}
-/* Names used before -drive supported the id= option */
-static int qemuAssignDeviceDiskAliasFixed(virDomainDiskDefPtr disk)
-{
- int busid, devid;
- int ret;
- char *dev_name;
-
- if (virDiskNameToBusDeviceIndex(disk, &busid, &devid) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("cannot convert disk '%s' to bus/device
index"),
- disk->dst);
- return -1;
- }
-
- switch (disk->bus) {
- case VIR_DOMAIN_DISK_BUS_IDE:
- if (disk->device == VIR_DOMAIN_DISK_DEVICE_DISK)
- ret = virAsprintf(&dev_name, "ide%d-hd%d", busid, devid);
- else
- ret = virAsprintf(&dev_name, "ide%d-cd%d", busid, devid);
- break;
- case VIR_DOMAIN_DISK_BUS_SCSI:
- if (disk->device == VIR_DOMAIN_DISK_DEVICE_DISK)
- ret = virAsprintf(&dev_name, "scsi%d-hd%d", busid, devid);
- else
- ret = virAsprintf(&dev_name, "scsi%d-cd%d", busid, devid);
- break;
- case VIR_DOMAIN_DISK_BUS_FDC:
- ret = virAsprintf(&dev_name, "floppy%d", devid);
- break;
- case VIR_DOMAIN_DISK_BUS_VIRTIO:
- ret = virAsprintf(&dev_name, "virtio%d", devid);
- break;
- case VIR_DOMAIN_DISK_BUS_SD:
- ret = virAsprintf(&dev_name, "sd%d", devid);
- break;
- case VIR_DOMAIN_DISK_BUS_USB:
- ret = virAsprintf(&dev_name, "usb%d", devid);
- break;
- default:
- virReportError(VIR_ERR_CONFIG_UNSUPPORTED,
- _("Unsupported disk name mapping for bus
'%s'"),
- virDomainDiskBusTypeToString(disk->bus));
- return -1;
- }
-
- if (ret == -1)
- return -1;
-
- disk->info.alias = dev_name;
-
- return 0;
-}
-
static int
qemuSetSCSIControllerModel(virDomainDefPtr def,
virQEMUCapsPtr qemuCaps,
@@ -898,11 +840,10 @@ qemuSetSCSIControllerModel(virDomainDefPtr def,
return 0;
}
-/* Our custom -drive naming scheme used with id= */
-static int
-qemuAssignDeviceDiskAliasCustom(virDomainDefPtr def,
- virDomainDiskDefPtr disk,
- virQEMUCapsPtr qemuCaps)
+int
+qemuAssignDeviceDiskAlias(virDomainDefPtr def,
+ virDomainDiskDefPtr disk,
+ virQEMUCapsPtr qemuCaps)
{
const char *prefix = virDomainDiskBusTypeToString(disk->bus);
int controllerModel = -1;
@@ -941,19 +882,6 @@ qemuAssignDeviceDiskAliasCustom(virDomainDefPtr def,
return 0;
}
-
-int
-qemuAssignDeviceDiskAlias(virDomainDefPtr vmdef,
- virDomainDiskDefPtr def,
- virQEMUCapsPtr qemuCaps)
-{
- if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_DEVICE))
- return qemuAssignDeviceDiskAliasCustom(vmdef, def, qemuCaps);
- else
- return qemuAssignDeviceDiskAliasFixed(def);
-}
-
-
int
qemuAssignDeviceNetAlias(virDomainDefPtr def, virDomainNetDefPtr net, int idx)
{
--
2.5.0