Convert the vmware/vmx driver to net model enum, which requires
adding enum values for vlance, vmxnet, vmxnet2, and vmxnet3.
Previously vmx would accept case insensitive network model
names via the domain XML, but now it will require names to
exactly match the enum case. For reading from vmx files this
won't matter as the parser does case-insensitive comparison.
But if a user attempts to define/create a VM via custom XML
with the wrong case, it will be rejected. I don't know if
that's actually a usecase here so maybe it doesn't matter.
Signed-off-by: Cole Robinson <crobinso@xxxxxxxxxx>
---
src/conf/domain_conf.c | 6 ++++-
src/conf/domain_conf.h | 4 ++++
src/vmx/vmx.c | 52 ++++++++++++++++++++++--------------------
3 files changed, 36 insertions(+), 26 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 4e0e7eabe6..b040b7b983 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -448,7 +448,11 @@ VIR_ENUM_IMPL(virDomainNetModel, VIR_DOMAIN_NET_MODEL_LAST,
"usb-net",
"spapr-vlan",
"lan9118",
- "scm91c111")
+ "scm91c111",
+ "vlance",
+ "vmxnet",
+ "vmxnet2",
+ "vmxnet3")
VIR_ENUM_IMPL(virDomainNetBackend, VIR_DOMAIN_NET_BACKEND_TYPE_LAST,
"default",
diff --git a/src/conf/domain_conf.h b/src/conf/domain_conf.h
index 4c42bd18cf..e144d2c87c 100644
--- a/src/conf/domain_conf.h
+++ b/src/conf/domain_conf.h
@@ -974,6 +974,10 @@ typedef enum {
VIR_DOMAIN_NET_MODEL_SPAPR_VLAN,
VIR_DOMAIN_NET_MODEL_LAN9118,
VIR_DOMAIN_NET_MODEL_SMC91C111,
+ VIR_DOMAIN_NET_MODEL_VLANCE,
+ VIR_DOMAIN_NET_MODEL_VMXNET,
+ VIR_DOMAIN_NET_MODEL_VMXNET2,
+ VIR_DOMAIN_NET_MODEL_VMXNET3,
VIR_DOMAIN_NET_MODEL_LAST
} virDomainNetModelType;
diff --git a/src/vmx/vmx.c b/src/vmx/vmx.c
index 7f8357211c..ae0373dad2 100644
--- a/src/vmx/vmx.c
+++ b/src/vmx/vmx.c
@@ -2545,6 +2545,8 @@ virVMXParseEthernet(virConfPtr conf, int controller, virDomainNetDefPtr *def)
char networkName_name[48] = "";
char *networkName = NULL;
+ int netmodel = VIR_DOMAIN_NET_MODEL_UNKNOWN;
+
if (def == NULL || *def != NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s", _("Invalid argument"));
return -1;
@@ -2629,11 +2631,17 @@ virVMXParseEthernet(virConfPtr conf, int controller, virDomainNetDefPtr *def)
}
if (virtualDev != NULL) {
- if (STRCASENEQ(virtualDev, "vlance") &&
- STRCASENEQ(virtualDev, "vmxnet") &&
- STRCASENEQ(virtualDev, "vmxnet3") &&
- STRCASENEQ(virtualDev, "e1000") &&
- STRCASENEQ(virtualDev, "e1000e")) {
+ if (STRCASEEQ(virtualDev, "vlance")) {
+ netmodel = VIR_DOMAIN_NET_MODEL_VLANCE;
+ } else if (STRCASEEQ(virtualDev, "vmxnet")) {
+ netmodel = VIR_DOMAIN_NET_MODEL_VMXNET;
+ } else if (STRCASEEQ(virtualDev, "vmxnet3")) {
+ netmodel = VIR_DOMAIN_NET_MODEL_VMXNET3;
+ } else if (STRCASEEQ(virtualDev, "e1000")) {
+ netmodel = VIR_DOMAIN_NET_MODEL_E1000;
+ } else if (STRCASEEQ(virtualDev, "e1000e")) {
+ netmodel = VIR_DOMAIN_NET_MODEL_E1000E;
+ } else {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Expecting VMX entry '%s' to be 'vlance' or 'vmxnet' or "
"'vmxnet3' or 'e1000' or 'e1000e' but found '%s'"),
@@ -2641,12 +2649,8 @@ virVMXParseEthernet(virConfPtr conf, int controller, virDomainNetDefPtr *def)
goto cleanup;
}
- if (STRCASEEQ(virtualDev, "vmxnet") && features == 15) {
- VIR_FREE(virtualDev);
-
- if (VIR_STRDUP(virtualDev, "vmxnet2") < 0)
- goto cleanup;
- }
+ if (netmodel == VIR_DOMAIN_NET_MODEL_VMXNET && features == 15)
+ netmodel = VIR_DOMAIN_NET_MODEL_VMXNET2;
}
/* vmx:networkName -> def:data.bridge.brname */
@@ -2696,10 +2700,7 @@ virVMXParseEthernet(virConfPtr conf, int controller, virDomainNetDefPtr *def)
goto cleanup;
}
- if (virDomainNetSetModelString((*def), virtualDev) < 0)
- goto cleanup;
- VIR_FREE(virtualDev);
-
+ (*def)->model = netmodel;
result = 0;
cleanup:
@@ -3737,29 +3738,30 @@ virVMXFormatEthernet(virDomainNetDefPtr def, int controller,
virBufferAsprintf(buffer, "ethernet%d.present = \"true\"\n", controller);
/* def:model -> vmx:virtualDev, vmx:features */
- if (virDomainNetGetModelString(def)) {
- if (!virDomainNetStrcaseeqModelString(def, "vlance") &&
- !virDomainNetStrcaseeqModelString(def, "vmxnet") &&
- !virDomainNetStrcaseeqModelString(def, "vmxnet2") &&
- !virDomainNetStrcaseeqModelString(def, "vmxnet3") &&
- !virDomainNetStrcaseeqModelString(def, "e1000") &&
- !virDomainNetStrcaseeqModelString(def, "e1000e")) {
+ if (def->model) {
+ if (def->model != VIR_DOMAIN_NET_MODEL_VLANCE &&
+ def->model != VIR_DOMAIN_NET_MODEL_VMXNET &&
+ def->model != VIR_DOMAIN_NET_MODEL_VMXNET2 &&
+ def->model != VIR_DOMAIN_NET_MODEL_VMXNET3 &&
+ def->model != VIR_DOMAIN_NET_MODEL_E1000 &&
+ def->model != VIR_DOMAIN_NET_MODEL_E1000E) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Expecting domain XML entry 'devices/interface/model' "
"to be 'vlance' or 'vmxnet' or 'vmxnet2' or 'vmxnet3' "
"or 'e1000' or 'e1000e' but found '%s'"),
- virDomainNetGetModelString(def));
+ virDomainNetModelTypeToString(def->model));
return -1;
}
- if (virDomainNetStrcaseeqModelString(def, "vmxnet2")) {
+ if (def->model == VIR_DOMAIN_NET_MODEL_VMXNET2) {
virBufferAsprintf(buffer, "ethernet%d.virtualDev = \"vmxnet\"\n",
controller);
virBufferAsprintf(buffer, "ethernet%d.features = \"15\"\n",
controller);
} else {
virBufferAsprintf(buffer, "ethernet%d.virtualDev = \"%s\"\n",
- controller, virDomainNetGetModelString(def));
+ controller,
+ virDomainNetModelTypeToString(def->model));
}
}
--
2.20.1
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