From: "Daniel P. Berrange" <berrange@xxxxxxxxxx>
Rename virDomainHostdevPartsParse to virDomainHostdevDefParseSubsys
to reflect the fact that it only deals with hostdevs uing the
traditional mode=subsystem, and not mode=capabilities
Rename virDomainHostSourceFormat to virDomainHostdevDefFormatSubsys
for the same reason.
Signed-off-by: Daniel P. Berrange <berrange@xxxxxxxxxx>
---
src/conf/domain_conf.c | 101 ++++++++++++++++++++++++++++---------------------
1 file changed, 58 insertions(+), 43 deletions(-)
diff --git a/src/conf/domain_conf.c b/src/conf/domain_conf.c
index 814859a..ed31431 100644
--- a/src/conf/domain_conf.c
+++ b/src/conf/domain_conf.c
@@ -2949,31 +2949,16 @@ out:
}
static int
-virDomainHostdevPartsParse(xmlNodePtr node,
- xmlXPathContextPtr ctxt,
- const char *mode,
- const char *type,
- virDomainHostdevDefPtr def,
- unsigned int flags)
+virDomainHostdevDefParseXMLSubsys(xmlNodePtr node,
+ xmlXPathContextPtr ctxt,
+ const char *type,
+ virDomainHostdevDefPtr def,
+ unsigned int flags)
{
xmlNodePtr sourcenode;
char *managed = NULL;
int ret = -1;
- /* @mode is passed in separately from the caller, since an
- * 'intelligent hostdev' has no place for 'mode' in the XML (it is
- * always 'subsys').
- */
- if (mode) {
- if ((def->mode=virDomainHostdevModeTypeFromString(mode)) < 0) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("unknown hostdev mode '%s'"), mode);
- goto error;
- }
- } else {
- def->mode = VIR_DOMAIN_HOSTDEV_MODE_SUBSYS;
- }
-
/* @managed can be read from the xml document - it is always an
* attribute of the toplevel element, no matter what type of
* element that might be (pure hostdev, or higher level device
@@ -4773,8 +4758,9 @@ virDomainActualNetDefParseXML(xmlNodePtr node,
virReportOOMError();
goto error;
}
- if (virDomainHostdevPartsParse(node, ctxt, NULL, addrtype,
- hostdev, flags) < 0) {
+ hostdev->mode = VIR_DOMAIN_HOSTDEV_MODE_SUBSYS;
+ if (virDomainHostdevDefParseXMLSubsys(node, ctxt, addrtype,
+ hostdev, flags) < 0) {
goto error;
}
}
@@ -5150,8 +5136,9 @@ virDomainNetDefParseXML(virCapsPtr caps,
virReportOOMError();
goto error;
}
- if (virDomainHostdevPartsParse(node, ctxt, NULL, addrtype,
- hostdev, flags) < 0) {
+ hostdev->mode = VIR_DOMAIN_HOSTDEV_MODE_SUBSYS;
+ if (virDomainHostdevDefParseXMLSubsys(node, ctxt, addrtype,
+ hostdev, flags) < 0) {
goto error;
}
break;
@@ -7320,9 +7307,27 @@ virDomainHostdevDefParseXML(const xmlNodePtr node,
if (!(def = virDomainHostdevDefAlloc()))
goto error;
- /* parse managed/mode/type, and the <source> element */
- if (virDomainHostdevPartsParse(node, ctxt, mode, type, def, flags) < 0)
+ if (mode) {
+ if ((def->mode = virDomainHostdevModeTypeFromString(mode)) < 0) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("unknown hostdev mode '%s'"), mode);
+ goto error;
+ }
+ } else {
+ def->mode = VIR_DOMAIN_HOSTDEV_MODE_SUBSYS;
+ }
+
+ switch (def->mode) {
+ case VIR_DOMAIN_HOSTDEV_MODE_SUBSYS:
+ /* parse managed/mode/type, and the <source> element */
+ if (virDomainHostdevDefParseXMLSubsys(node, ctxt, type, def, flags) < 0)
+ goto error;
+ break;
+ default:
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("Unexpected hostdev mode %d"), def->mode);
goto error;
+ }
if (def->info->type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_NONE) {
if (virDomainDeviceInfoParseXML(node, bootMap, def->info,
@@ -12337,10 +12342,10 @@ virDomainFSDefFormat(virBufferPtr buf,
}
static int
-virDomainHostdevSourceFormat(virBufferPtr buf,
- virDomainHostdevDefPtr def,
- unsigned int flags,
- bool includeTypeInAddr)
+virDomainHostdevDefFormatSubsys(virBufferPtr buf,
+ virDomainHostdevDefPtr def,
+ unsigned int flags,
+ bool includeTypeInAddr)
{
virBufferAddLit(buf, "<source");
if (def->startupPolicy) {
@@ -12458,8 +12463,8 @@ virDomainActualNetDefFormat(virBufferPtr buf,
break;
case VIR_DOMAIN_NET_TYPE_HOSTDEV:
- if (virDomainHostdevSourceFormat(buf, &def->data.hostdev.def,
- flags, true) < 0) {
+ if (virDomainHostdevDefFormatSubsys(buf, &def->data.hostdev.def,
+ flags, true) < 0) {
return -1;
}
break;
@@ -12565,8 +12570,8 @@ virDomainNetDefFormat(virBufferPtr buf,
break;
case VIR_DOMAIN_NET_TYPE_HOSTDEV:
- if (virDomainHostdevSourceFormat(buf, &def->data.hostdev.def,
- flags, true) < 0) {
+ if (virDomainHostdevDefFormatSubsys(buf, &def->data.hostdev.def,
+ flags, true) < 0) {
return -1;
}
break;
@@ -13461,19 +13466,25 @@ virDomainHostdevDefFormat(virBufferPtr buf,
const char *mode = virDomainHostdevModeTypeToString(def->mode);
const char *type;
- if (!mode || def->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS) {
+ if (!mode) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("unexpected hostdev mode %d"), def->mode);
return -1;
}
- type = virDomainHostdevSubsysTypeToString(def->source.subsys.type);
- if (!type ||
- (def->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB &&
- def->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI)) {
+ switch (def->mode) {
+ case VIR_DOMAIN_HOSTDEV_MODE_SUBSYS:
+ type = virDomainHostdevSubsysTypeToString(def->source.subsys.type);
+ if (!type) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("unexpected hostdev type %d"),
+ def->source.subsys.type);
+ return -1;
+ }
+ break;
+ default:
virReportError(VIR_ERR_INTERNAL_ERROR,
- _("unexpected hostdev type %d"),
- def->source.subsys.type);
+ _("unexpected hostdev mode %d"), def->mode);
return -1;
}
@@ -13481,8 +13492,12 @@ virDomainHostdevDefFormat(virBufferPtr buf,
mode, type, def->managed ? "yes" : "no");
virBufferAdjustIndent(buf, 6);
- if (virDomainHostdevSourceFormat(buf, def, flags, false) < 0)
- return -1;
+ switch (def->mode) {
+ case VIR_DOMAIN_HOSTDEV_MODE_SUBSYS:
+ if (virDomainHostdevDefFormatSubsys(buf, def, flags, false) < 0)
+ return -1;
+ break;
+ }
virBufferAdjustIndent(buf, -6);
if (virDomainDeviceInfoFormat(buf, def->info,
--
1.8.0.1
--
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