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conf: use virXMLFormatElement() in virDomainDeviceInfoFormat()

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In order to add zPCI child element for PCI address, we update
virDomainDeviceInfoFormat() to format device info by helper function
virXMLFormatElement(). Then we could simply format zPCI address into
child buffer later.

Signed-off-by: Yi Min Zhao <zyimin@linux.ibm.com>
Reviewed-by: Boris Fiuczynski <fiuczy@linux.ibm.com>
Reviewed-by: Andrea Bolognani <abologna@redhat.com>
This commit is contained in:
Yi Min Zhao 2018-11-08 19:00:25 +08:00 committed by Andrea Bolognani
parent d466739138
commit 0d6b87335c
1 changed files with 22 additions and 18 deletions
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40
src/conf/domain_conf.c
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@ -6422,6 +6422,8 @@ virDomainDeviceInfoFormat(virBufferPtr buf,
virDomainDeviceInfoPtr info,
unsigned int flags)
{
virBuffer attrBuf = VIR_BUFFER_INITIALIZER;
if ((flags & VIR_DOMAIN_DEF_FORMAT_ALLOW_BOOT) && info->bootIndex) {
virBufferAsprintf(buf, "<boot order='%u'", info->bootIndex);
@ -6466,13 +6468,13 @@ virDomainDeviceInfoFormat(virBufferPtr buf,
info->type == VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_S390)
return;
virBufferAsprintf(buf, "<address type='%s'",
virBufferAsprintf(&attrBuf, " type='%s'",
virDomainDeviceAddressTypeToString(info->type));
switch ((virDomainDeviceAddressType) info->type) {
case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_PCI:
if (!virPCIDeviceAddressIsEmpty(&info->addr.pci)) {
virBufferAsprintf(buf, " domain='0x%.4x' bus='0x%.2x' "
virBufferAsprintf(&attrBuf, " domain='0x%.4x' bus='0x%.2x' "
"slot='0x%.2x' function='0x%.1x'",
info->addr.pci.domain,
info->addr.pci.bus,
@ -6480,13 +6482,13 @@ virDomainDeviceInfoFormat(virBufferPtr buf,
info->addr.pci.function);
}
if (info->addr.pci.multi) {
virBufferAsprintf(buf, " multifunction='%s'",
virTristateSwitchTypeToString(info->addr.pci.multi));
virBufferAsprintf(&attrBuf, " multifunction='%s'",
virTristateSwitchTypeToString(info->addr.pci.multi));
}
break;
case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_DRIVE:
virBufferAsprintf(buf, " controller='%d' bus='%d' target='%d' unit='%d'",
virBufferAsprintf(&attrBuf, " controller='%d' bus='%d' target='%d' unit='%d'",
info->addr.drive.controller,
info->addr.drive.bus,
info->addr.drive.target,
@ -6494,34 +6496,34 @@ virDomainDeviceInfoFormat(virBufferPtr buf,
break;
case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_VIRTIO_SERIAL:
virBufferAsprintf(buf, " controller='%d' bus='%d' port='%d'",
virBufferAsprintf(&attrBuf, " controller='%d' bus='%d' port='%d'",
info->addr.vioserial.controller,
info->addr.vioserial.bus,
info->addr.vioserial.port);
break;
case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCID:
virBufferAsprintf(buf, " controller='%d' slot='%d'",
virBufferAsprintf(&attrBuf, " controller='%d' slot='%d'",
info->addr.ccid.controller,
info->addr.ccid.slot);
break;
case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_USB:
virBufferAsprintf(buf, " bus='%d'", info->addr.usb.bus);
virBufferAsprintf(&attrBuf, " bus='%d'", info->addr.usb.bus);
if (virDomainUSBAddressPortIsValid(info->addr.usb.port)) {
virBufferAddLit(buf, " port='");
virDomainUSBAddressPortFormatBuf(buf, info->addr.usb.port);
virBufferAddLit(buf, "'");
virBufferAddLit(&attrBuf, " port='");
virDomainUSBAddressPortFormatBuf(&attrBuf, info->addr.usb.port);
virBufferAddLit(&attrBuf, "'");
}
break;
case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_SPAPRVIO:
if (info->addr.spaprvio.has_reg)
virBufferAsprintf(buf, " reg='0x%llx'", info->addr.spaprvio.reg);
virBufferAsprintf(&attrBuf, " reg='0x%llx'", info->addr.spaprvio.reg);
break;
case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_CCW:
virBufferAsprintf(buf, " cssid='0x%x' ssid='0x%x' devno='0x%04x'",
virBufferAsprintf(&attrBuf, " cssid='0x%x' ssid='0x%x' devno='0x%04x'",
info->addr.ccw.cssid,
info->addr.ccw.ssid,
info->addr.ccw.devno);
@ -6532,15 +6534,15 @@ virDomainDeviceInfoFormat(virBufferPtr buf,
case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_ISA:
if (info->addr.isa.iobase > 0)
virBufferAsprintf(buf, " iobase='0x%x'", info->addr.isa.iobase);
virBufferAsprintf(&attrBuf, " iobase='0x%x'", info->addr.isa.iobase);
if (info->addr.isa.irq > 0)
virBufferAsprintf(buf, " irq='0x%x'", info->addr.isa.irq);
virBufferAsprintf(&attrBuf, " irq='0x%x'", info->addr.isa.irq);
break;
case VIR_DOMAIN_DEVICE_ADDRESS_TYPE_DIMM:
virBufferAsprintf(buf, " slot='%u'", info->addr.dimm.slot);
virBufferAsprintf(&attrBuf, " slot='%u'", info->addr.dimm.slot);
if (info->addr.dimm.base)
virBufferAsprintf(buf, " base='0x%llx'", info->addr.dimm.base);
virBufferAsprintf(&attrBuf, " base='0x%llx'", info->addr.dimm.base);
break;
@ -6550,7 +6552,9 @@ virDomainDeviceInfoFormat(virBufferPtr buf,
break;
}
virBufferAddLit(buf, "/>\n");
virXMLFormatElement(buf, "address", &attrBuf, NULL);
virBufferFreeAndReset(&attrBuf);
}
static int