From: Kiarie Kahurani <davidkiarie4@xxxxxxxxx>
Introduce function
xenParseXMPCI(virConfPtr conf,......);
which parses PCI config instead
signed-off-by: David Kiarie<davidkiarie4@xxxxxxxxx>
---
src/xenxs/xen_xm.c | 185 +++++++++++++++++++++++++++--------------------------
1 file changed, 94 insertions(+), 91 deletions(-)
diff --git a/src/xenxs/xen_xm.c b/src/xenxs/xen_xm.c
index c816198..2fb3a4c 100644
--- a/src/xenxs/xen_xm.c
+++ b/src/xenxs/xen_xm.c
@@ -344,6 +344,98 @@ int xenParseXMEventsActions(virConfPtr conf, virDomainDefPtr def)
}
+static
+int xenParseXMPCI(virConfPtr conf, virDomainDefPtr def)
+{
+ virConfValuePtr list = virConfGetValue(conf, "pci");
+ virDomainHostdevDefPtr hostdev = NULL;
+ if (list && list->type == VIR_CONF_LIST) {
+ list = list->list;
+ while (list) {
+ char domain[5];
+ char bus[3];
+ char slot[3];
+ char func[2];
+ char *key, *nextkey;
+ int domainID;
+ int busID;
+ int slotID;
+ int funcID;
+
+ domain[0] = bus[0] = slot[0] = func[0] = '\0';
+
+ if ((list->type != VIR_CONF_STRING) || (list->str == NULL))
+ goto skippci;
+ /* pci=['0000:00:1b.0','0000:00:13.0'] */
+ if (!(key = list->str))
+ goto skippci;
+ if (!(nextkey = strchr(key, ':')))
+ goto skippci;
+ if (virStrncpy(domain, key, (nextkey - key), sizeof(domain)) == NULL) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("Domain %s too big for destination"), key);
+ goto skippci;
+ }
+
+ key = nextkey + 1;
+ if (!(nextkey = strchr(key, ':')))
+ goto skippci;
+ if (virStrncpy(bus, key, (nextkey - key), sizeof(bus)) == NULL) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("Bus %s too big for destination"), key);
+ goto skippci;
+ }
+
+ key = nextkey + 1;
+ if (!(nextkey = strchr(key, '.')))
+ goto skippci;
+ if (virStrncpy(slot, key, (nextkey - key), sizeof(slot)) == NULL) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("Slot %s too big for destination"), key);
+ goto skippci;
+ }
+
+ key = nextkey + 1;
+ if (strlen(key) != 1)
+ goto skippci;
+ if (virStrncpy(func, key, 1, sizeof(func)) == NULL) {
+ virReportError(VIR_ERR_INTERNAL_ERROR,
+ _("Function %s too big for destination"), key);
+ goto skippci;
+ }
+
+ if (virStrToLong_i(domain, NULL, 16, &domainID) < 0)
+ goto skippci;
+ if (virStrToLong_i(bus, NULL, 16, &busID) < 0)
+ goto skippci;
+ if (virStrToLong_i(slot, NULL, 16, &slotID) < 0)
+ goto skippci;
+ if (virStrToLong_i(func, NULL, 16, &funcID) < 0)
+ goto skippci;
+ if (!(hostdev = virDomainHostdevDefAlloc()))
+ return -1;
+
+ hostdev->managed = false;
+ hostdev->source.subsys.type = VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI;
+ hostdev->source.subsys.u.pci.addr.domain = domainID;
+ hostdev->source.subsys.u.pci.addr.bus = busID;
+ hostdev->source.subsys.u.pci.addr.slot = slotID;
+ hostdev->source.subsys.u.pci.addr.function = funcID;
+
+ if (VIR_APPEND_ELEMENT(def->hostdevs, def->nhostdevs, hostdev) < 0) {
+ virDomainHostdevDefFree(hostdev);
+ return -1;
+ }
+
+ skippci:
+ list = list->next;
+ }
+ }
+
+ return 0;
+}
+
+
virDomainDefPtr
xenParseXM(virConfPtr conf, int xendConfigVersion,
virCapsPtr caps)
@@ -356,7 +448,6 @@ xenParseXM(virConfPtr conf, int xendConfigVersion,
virDomainDiskDefPtr disk = NULL;
virDomainNetDefPtr net = NULL;
virDomainGraphicsDefPtr graphics = NULL;
- virDomainHostdevDefPtr hostdev = NULL;
size_t i;
const char *defaultMachine;
unsigned long count;
@@ -836,96 +927,8 @@ xenParseXM(virConfPtr conf, int xendConfigVersion,
}
}
- list = virConfGetValue(conf, "pci");
- if (list && list->type == VIR_CONF_LIST) {
- list = list->list;
- while (list) {
- char domain[5];
- char bus[3];
- char slot[3];
- char func[2];
- char *key, *nextkey;
- int domainID;
- int busID;
- int slotID;
- int funcID;
-
- domain[0] = bus[0] = slot[0] = func[0] = '\0';
-
- if ((list->type != VIR_CONF_STRING) || (list->str == NULL))
- goto skippci;
-
- /* pci=['0000:00:1b.0','0000:00:13.0'] */
- if (!(key = list->str))
- goto skippci;
- if (!(nextkey = strchr(key, ':')))
- goto skippci;
-
- if (virStrncpy(domain, key, (nextkey - key), sizeof(domain)) == NULL) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("Domain %s too big for destination"), key);
- goto skippci;
- }
-
- key = nextkey + 1;
- if (!(nextkey = strchr(key, ':')))
- goto skippci;
-
- if (virStrncpy(bus, key, (nextkey - key), sizeof(bus)) == NULL) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("Bus %s too big for destination"), key);
- goto skippci;
- }
-
- key = nextkey + 1;
- if (!(nextkey = strchr(key, '.')))
- goto skippci;
-
- if (virStrncpy(slot, key, (nextkey - key), sizeof(slot)) == NULL) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("Slot %s too big for destination"), key);
- goto skippci;
- }
-
- key = nextkey + 1;
- if (strlen(key) != 1)
- goto skippci;
-
- if (virStrncpy(func, key, 1, sizeof(func)) == NULL) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("Function %s too big for destination"), key);
- goto skippci;
- }
-
- if (virStrToLong_i(domain, NULL, 16, &domainID) < 0)
- goto skippci;
- if (virStrToLong_i(bus, NULL, 16, &busID) < 0)
- goto skippci;
- if (virStrToLong_i(slot, NULL, 16, &slotID) < 0)
- goto skippci;
- if (virStrToLong_i(func, NULL, 16, &funcID) < 0)
- goto skippci;
-
- if (!(hostdev = virDomainHostdevDefAlloc()))
- goto cleanup;
-
- hostdev->managed = false;
- hostdev->source.subsys.type = VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI;
- hostdev->source.subsys.u.pci.addr.domain = domainID;
- hostdev->source.subsys.u.pci.addr.bus = busID;
- hostdev->source.subsys.u.pci.addr.slot = slotID;
- hostdev->source.subsys.u.pci.addr.function = funcID;
-
- if (VIR_APPEND_ELEMENT(def->hostdevs, def->nhostdevs, hostdev) < 0) {
- virDomainHostdevDefFree(hostdev);
- goto cleanup;
- }
-
- skippci:
- list = list->next;
- }
- }
-
+ if (xenParseXMPCI(conf, def) < 0)
+ goto cleanup;
if (hvm) {
if (xenXMConfigGetString(conf, "usbdevice", &str, NULL) < 0)
goto cleanup;
--
1.8.4.5
--
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