libvirt/src/conf/storage_adapter_conf.h

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/*
* storage_adapter_conf.h: helpers to handle storage pool adapter manipulation
* (derived from storage_conf.h)
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "virpci.h"
#include "virxml.h"
#include "virenum.h"
typedef enum {
VIR_STORAGE_ADAPTER_TYPE_DEFAULT = 0,
VIR_STORAGE_ADAPTER_TYPE_SCSI_HOST,
VIR_STORAGE_ADAPTER_TYPE_FC_HOST,
VIR_STORAGE_ADAPTER_TYPE_LAST,
} virStorageAdapterType;
VIR_ENUM_DECL(virStorageAdapter);
typedef struct _virStorageAdapterSCSIHost virStorageAdapterSCSIHost;
typedef virStorageAdapterSCSIHost *virStorageAdapterSCSIHostPtr;
struct _virStorageAdapterSCSIHost {
char *name;
virPCIDeviceAddress parentaddr; /* host address */
int unique_id;
bool has_parent;
};
typedef struct _virStorageAdapterFCHost virStorageAdapterFCHost;
typedef virStorageAdapterFCHost *virStorageAdapterFCHostPtr;
struct _virStorageAdapterFCHost {
char *parent;
char *parent_wwnn;
char *parent_wwpn;
char *parent_fabric_wwn;
char *wwnn;
char *wwpn;
int managed; /* enum virTristateSwitch */
};
typedef struct _virStorageAdapter virStorageAdapter;
typedef virStorageAdapter *virStorageAdapterPtr;
struct _virStorageAdapter {
int type; /* virStorageAdapterType */
union {
virStorageAdapterSCSIHost scsi_host;
virStorageAdapterFCHost fchost;
} data;
};
void
virStorageAdapterClear(virStorageAdapterPtr adapter);
int
virStorageAdapterParseXML(virStorageAdapterPtr adapter,
xmlNodePtr node,
xmlXPathContextPtr ctxt);
int
virStorageAdapterValidate(virStorageAdapterPtr adapter);
void
virStorageAdapterFormat(virBufferPtr buf,
virStorageAdapterPtr adapter);