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qemu: Reduce need to call qemuDomainGetSCSIControllerModel

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Now that post parse processing handles setting the SCSI controller
model, there's no need to call qemuDomainGetSCSIControllerModel to
get the "default controller" when building the command line controller
string or when assigning the spaprvio address since the controller
model value will already be filled in.
This commit is contained in:
John Ferlan 2018-01-30 16:12:31 -05:00
parent d1b59c6214
commit de8fac5f21
2 changed files with 6 additions and 19 deletions
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11
src/qemu/qemu_command.c
View File

@ -2717,22 +2717,17 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef,
int *nusbcontroller)
{
virBuffer buf = VIR_BUFFER_INITIALIZER;
int model = def->model;
const char *modelName = NULL;
*devstr = NULL;
if (def->type == VIR_DOMAIN_CONTROLLER_TYPE_SCSI) {
model = qemuDomainGetSCSIControllerModel(domainDef, def, qemuCaps);
if (model < 0)
return -1;
if (!qemuBuildCheckSCSIControllerModel(qemuCaps, model))
if (!qemuBuildCheckSCSIControllerModel(qemuCaps, def->model))
return -1;
}
if (!(def->type == VIR_DOMAIN_CONTROLLER_TYPE_SCSI &&
model == VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VIRTIO_SCSI)) {
def->model == VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VIRTIO_SCSI)) {
if (def->queues) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("'queues' is only supported by virtio-scsi controller"));
@ -2757,7 +2752,7 @@ qemuBuildControllerDevStr(const virDomainDef *domainDef,
switch ((virDomainControllerType) def->type) {
case VIR_DOMAIN_CONTROLLER_TYPE_SCSI:
switch (model) {
switch (def->model) {
case VIR_DOMAIN_CONTROLLER_MODEL_SCSI_VIRTIO_SCSI:
if (def->info.type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW) {
virBufferAddLit(&buf, "virtio-scsi-ccw");

14
src/qemu/qemu_domain_address.c
View File

@ -225,12 +225,10 @@ qemuDomainAssignSpaprVIOAddress(virDomainDefPtr def,
static int
qemuDomainAssignSpaprVIOAddresses(virDomainDefPtr def,
virQEMUCapsPtr qemuCaps)
qemuDomainAssignSpaprVIOAddresses(virDomainDefPtr def)
{
size_t i;
int ret = -1;
int model;
/* Default values match QEMU. See spapr_(llan|vscsi|vty).c */
@ -249,13 +247,7 @@ qemuDomainAssignSpaprVIOAddresses(virDomainDefPtr def,
for (i = 0; i < def->ncontrollers; i++) {
virDomainControllerDefPtr cont = def->controllers[i];
if (cont->type == VIR_DOMAIN_CONTROLLER_TYPE_SCSI) {
model = qemuDomainGetSCSIControllerModel(def, cont, qemuCaps);
if (model < 0)
goto cleanup;
}
if (model == VIR_DOMAIN_CONTROLLER_MODEL_SCSI_IBMVSCSI &&
if (cont->model == VIR_DOMAIN_CONTROLLER_MODEL_SCSI_IBMVSCSI &&
cont->type == VIR_DOMAIN_CONTROLLER_TYPE_SCSI) {
cont->info.type = VIR_DOMAIN_DEVICE_ADDRESS_TYPE_SPAPRVIO;
}
@ -2864,7 +2856,7 @@ qemuDomainAssignAddresses(virDomainDefPtr def,
if (qemuDomainAssignVirtioSerialAddresses(def) < 0)
return -1;
if (qemuDomainAssignSpaprVIOAddresses(def, qemuCaps) < 0)
if (qemuDomainAssignSpaprVIOAddresses(def) < 0)
return -1;
if (qemuDomainAssignS390Addresses(def, qemuCaps) < 0)