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conf: node_device: refactor capability mdev_types formatting

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Extract the XML formatting for mdev_types from PCI capability into
a generic standalone method for later reuse.

Signed-off-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Bjoern Walk <bwalk@linux.ibm.com>
Signed-off-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Boris Fiuczynski 2020-10-23 19:31:47 +02:00 committed by Ján Tomko
parent f1b08901f7
commit 9f0d3981ce
1 changed files with 34 additions and 21 deletions
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55
src/conf/node_device_conf.c
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@ -207,6 +207,37 @@ virNodeDeviceCapSystemDefFormat(virBufferPtr buf,
}
static void
virNodeDeviceCapMdevTypesFormat(virBufferPtr buf,
virMediatedDeviceTypePtr *mdev_types,
const size_t nmdev_types)
{
size_t i;
if (nmdev_types > 0) {
virBufferAddLit(buf, "<capability type='mdev_types'>\n");
virBufferAdjustIndent(buf, 2);
for (i = 0; i < nmdev_types; i++) {
virMediatedDeviceTypePtr type = mdev_types[i];
virBufferEscapeString(buf, "<type id='%s'>\n", type->id);
virBufferAdjustIndent(buf, 2);
if (type->name)
virBufferEscapeString(buf, "<name>%s</name>\n",
type->name);
virBufferEscapeString(buf, "<deviceAPI>%s</deviceAPI>\n",
type->device_api);
virBufferAsprintf(buf,
"<availableInstances>%u</availableInstances>\n",
type->available_instances);
virBufferAdjustIndent(buf, -2);
virBufferAddLit(buf, "</type>\n");
}
virBufferAdjustIndent(buf, -2);
virBufferAddLit(buf, "</capability>\n");
}
}
static void
virNodeDeviceCapPCIDefFormat(virBufferPtr buf,
const virNodeDevCapData *data)
@ -277,27 +308,9 @@ virNodeDeviceCapPCIDefFormat(virBufferPtr buf,
virPCIHeaderTypeToString(data->pci_dev.hdrType));
}
if (data->pci_dev.flags & VIR_NODE_DEV_CAP_FLAG_PCI_MDEV) {
if (data->pci_dev.nmdev_types > 0) {
virBufferAddLit(buf, "<capability type='mdev_types'>\n");
virBufferAdjustIndent(buf, 2);
for (i = 0; i < data->pci_dev.nmdev_types; i++) {
virMediatedDeviceTypePtr type = data->pci_dev.mdev_types[i];
virBufferEscapeString(buf, "<type id='%s'>\n", type->id);
virBufferAdjustIndent(buf, 2);
if (type->name)
virBufferEscapeString(buf, "<name>%s</name>\n",
type->name);
virBufferEscapeString(buf, "<deviceAPI>%s</deviceAPI>\n",
type->device_api);
virBufferAsprintf(buf,
"<availableInstances>%u</availableInstances>\n",
type->available_instances);
virBufferAdjustIndent(buf, -2);
virBufferAddLit(buf, "</type>\n");
}
virBufferAdjustIndent(buf, -2);
virBufferAddLit(buf, "</capability>\n");
}
virNodeDeviceCapMdevTypesFormat(buf,
data->pci_dev.mdev_types,
data->pci_dev.nmdev_types);
}
if (data->pci_dev.nIommuGroupDevices) {
virBufferAsprintf(buf, "<iommuGroup number='%d'>\n",