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nodedev: refactor css XML parsing from ccw XML parsing

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In preparation for easier extension later.

Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
This commit is contained in:
Boris Fiuczynski 2022-05-13 12:31:13 +02:00 committed by Michal Privoznik
parent 4402295d37
commit 245ff2d663
1 changed files with 30 additions and 10 deletions
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40
src/conf/node_device_conf.c
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@ -1195,6 +1195,31 @@ virNodeDevCCWDeviceAddressParseXML(xmlXPathContextPtr ctxt,
return 0;
}
static int
virNodeDevCapCCWParseXML(xmlXPathContextPtr ctxt,
virNodeDeviceDef *def,
xmlNodePtr node,
virNodeDevCapCCW *ccw_dev)
{
VIR_XPATH_NODE_AUTORESTORE(ctxt)
g_autofree virCCWDeviceAddress *ccw_addr = NULL;
ctxt->node = node;
ccw_addr = g_new0(virCCWDeviceAddress, 1);
if (virNodeDevCCWDeviceAddressParseXML(ctxt, node, def->name, ccw_addr) < 0)
return -1;
ccw_dev->cssid = ccw_addr->cssid;
ccw_dev->ssid = ccw_addr->ssid;
ccw_dev->devno = ccw_addr->devno;
return 0;
}
static int
virNodeDevCSSCapabilityParseXML(xmlXPathContextPtr ctxt,
xmlNodePtr node,
@ -1223,7 +1248,7 @@ virNodeDevCSSCapabilityParseXML(xmlXPathContextPtr ctxt,
static int
virNodeDevCapCCWParseXML(xmlXPathContextPtr ctxt,
virNodeDevCapCSSParseXML(xmlXPathContextPtr ctxt,
virNodeDeviceDef *def,
xmlNodePtr node,
virNodeDevCapCCW *ccw_dev)
@ -1232,19 +1257,12 @@ virNodeDevCapCCWParseXML(xmlXPathContextPtr ctxt,
g_autofree xmlNodePtr *nodes = NULL;
int n = 0;
size_t i = 0;
g_autofree virCCWDeviceAddress *ccw_addr = NULL;
ctxt->node = node;
ccw_addr = g_new0(virCCWDeviceAddress, 1);
if (virNodeDevCCWDeviceAddressParseXML(ctxt, node, def->name, ccw_addr) < 0)
if (virNodeDevCapCCWParseXML(ctxt, def, node, ccw_dev) < 0)
return -1;
ccw_dev->cssid = ccw_addr->cssid;
ccw_dev->ssid = ccw_addr->ssid;
ccw_dev->devno = ccw_addr->devno;
if ((n = virXPathNodeSet("./capability", ctxt, &nodes)) < 0)
return -1;
@ -2284,9 +2302,11 @@ virNodeDevCapsDefParseXML(xmlXPathContextPtr ctxt,
ret = virNodeDevCapMdevParseXML(ctxt, def, node, &caps->data.mdev);
break;
case VIR_NODE_DEV_CAP_CCW_DEV:
case VIR_NODE_DEV_CAP_CSS_DEV:
ret = virNodeDevCapCCWParseXML(ctxt, def, node, &caps->data.ccw_dev);
break;
case VIR_NODE_DEV_CAP_CSS_DEV:
ret = virNodeDevCapCSSParseXML(ctxt, def, node, &caps->data.ccw_dev);
break;
case VIR_NODE_DEV_CAP_AP_CARD:
ret = virNodeDevCapAPCardParseXML(ctxt, def, node,
&caps->data.ap_card);