[PATCH 6/8] qemu_domain: Move TPM post parse code into qemuDomainTPMDefPostParse()

[Michal Privoznik]

In the qemuDomainDefPostParse() we aim to fill in top level
values, which require overall view of domain, or those parts of
configuration that are not a device in domain XML (e.g. vCPUs).
However, inside of qemuDomainDefTPMsPostParse(), which is called
from aforementioned function, we do two tings:

  1) fill in missing info (TPM version), and
  2) validate TPM definition.

Now, if 1) is moved into qemuDomainTPMDefPostParse() (the device
post parse callback), then 2) can be moved into validation step.

Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
---
 src/qemu/qemu_domain.c | 28 ++++++++++++++--------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c
index 09fc88e7fa..bcee4d2602 100644
--- a/src/qemu/qemu_domain.c
+++ b/src/qemu/qemu_domain.c
@@ -4593,17 +4593,6 @@ qemuDomainDefTPMsPostParse(virDomainDef *def)
     for (i = 0; i < def->ntpms; i++) {
         virDomainTPMDef *tpm = def->tpms[i];
 
-        /* TPM 1.2 and 2 are not compatible, so we choose a specific version here */
-        if (tpm->type == VIR_DOMAIN_TPM_TYPE_EMULATOR &&
-            tpm->data.emulator.version == VIR_DOMAIN_TPM_VERSION_DEFAULT) {
-            if (tpm->model == VIR_DOMAIN_TPM_MODEL_SPAPR ||
-                tpm->model == VIR_DOMAIN_TPM_MODEL_CRB ||
-                qemuDomainIsARMVirt(def))
-                tpm->data.emulator.version = VIR_DOMAIN_TPM_VERSION_2_0;
-            else
-                tpm->data.emulator.version = VIR_DOMAIN_TPM_VERSION_1_2;
-        }
-
         if (tpm->model == VIR_DOMAIN_TPM_MODEL_SPAPR_PROXY) {
             if (proxyTPM) {
                 virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
@@ -5806,15 +5795,26 @@ qemuDomainHostdevDefPostParse(virDomainHostdevDef *hostdev,
 
 static int
 qemuDomainTPMDefPostParse(virDomainTPMDef *tpm,
-                          virArch arch)
+                          const virDomainDef *def)
 {
     if (tpm->model == VIR_DOMAIN_TPM_MODEL_DEFAULT) {
-        if (ARCH_IS_PPC64(arch))
+        if (ARCH_IS_PPC64(def->os.arch))
             tpm->model = VIR_DOMAIN_TPM_MODEL_SPAPR;
         else
             tpm->model = VIR_DOMAIN_TPM_MODEL_TIS;
     }
 
+    /* TPM 1.2 and 2 are not compatible, so we choose a specific version here */
+    if (tpm->type == VIR_DOMAIN_TPM_TYPE_EMULATOR &&
+        tpm->data.emulator.version == VIR_DOMAIN_TPM_VERSION_DEFAULT) {
+        if (tpm->model == VIR_DOMAIN_TPM_MODEL_SPAPR ||
+            tpm->model == VIR_DOMAIN_TPM_MODEL_CRB ||
+            qemuDomainIsARMVirt(def))
+            tpm->data.emulator.version = VIR_DOMAIN_TPM_VERSION_2_0;
+        else
+            tpm->data.emulator.version = VIR_DOMAIN_TPM_VERSION_1_2;
+    }
+
     return 0;
 }
 
@@ -5941,7 +5941,7 @@ qemuDomainDeviceDefPostParse(virDomainDeviceDef *dev,
         break;
 
     case VIR_DOMAIN_DEVICE_TPM:
-        ret = qemuDomainTPMDefPostParse(dev->data.tpm, def->os.arch);
+        ret = qemuDomainTPMDefPostParse(dev->data.tpm, def);
         break;
 
     case VIR_DOMAIN_DEVICE_MEMORY:
-- 
2.35.1