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6d0b85d792
These two public APIs are implemented for almost all other objects that have a concept of persistent definition and activatability. Now that we have node devices (mdevs) that can be defined and inactive, it will be useful to query the persistent/active state of node devices as well. Signed-off-by: Jonathon Jongsma <jjongsma@redhat.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
150 lines
5.1 KiB
C
150 lines
5.1 KiB
C
/*
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* driver-nodedev.h: entry points for nodedev drivers
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*
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* Copyright (C) 2006-2014 Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see
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* <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#ifndef __VIR_DRIVER_H_INCLUDES___
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# error "Don't include this file directly, only use driver.h"
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#endif
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typedef int
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(*virDrvNodeNumOfDevices)(virConnectPtr conn,
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const char *cap,
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unsigned int flags);
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typedef int
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(*virDrvNodeListDevices)(virConnectPtr conn,
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const char *cap,
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char **const names,
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int maxnames,
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unsigned int flags);
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typedef int
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(*virDrvConnectListAllNodeDevices)(virConnectPtr conn,
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virNodeDevicePtr **devices,
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unsigned int flags);
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typedef virNodeDevicePtr
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(*virDrvNodeDeviceLookupByName)(virConnectPtr conn,
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const char *name);
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typedef virNodeDevicePtr
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(*virDrvNodeDeviceLookupSCSIHostByWWN)(virConnectPtr conn,
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const char *wwnn,
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const char *wwpn,
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unsigned int flags);
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typedef char *
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(*virDrvNodeDeviceGetXMLDesc)(virNodeDevicePtr dev,
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unsigned int flags);
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typedef char *
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(*virDrvNodeDeviceGetParent)(virNodeDevicePtr dev);
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typedef int
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(*virDrvNodeDeviceNumOfCaps)(virNodeDevicePtr dev);
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typedef int
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(*virDrvNodeDeviceListCaps)(virNodeDevicePtr dev,
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char **const names,
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int maxnames);
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typedef virNodeDevicePtr
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(*virDrvNodeDeviceCreateXML)(virConnectPtr conn,
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const char *xmlDesc,
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unsigned int flags);
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typedef int
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(*virDrvNodeDeviceDestroy)(virNodeDevicePtr dev);
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typedef virNodeDevicePtr
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(*virDrvNodeDeviceDefineXML)(virConnectPtr conn,
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const char *xmlDesc,
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unsigned int flags);
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typedef int
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(*virDrvNodeDeviceUndefine)(virNodeDevicePtr dev,
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unsigned int flags);
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typedef int
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(*virDrvNodeDeviceCreate)(virNodeDevicePtr dev,
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unsigned int flags);
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typedef int
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(*virDrvNodeDeviceSetAutostart)(virNodeDevicePtr dev,
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int autostart);
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typedef int
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(*virDrvNodeDeviceGetAutostart)(virNodeDevicePtr dev,
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int *autostart);
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typedef int
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(*virDrvNodeDeviceIsPersistent)(virNodeDevicePtr dev);
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typedef int
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(*virDrvNodeDeviceIsActive)(virNodeDevicePtr dev);
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typedef int
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(*virDrvConnectNodeDeviceEventRegisterAny)(virConnectPtr conn,
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virNodeDevicePtr dev,
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int eventID,
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virConnectNodeDeviceEventGenericCallback cb,
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void *opaque,
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virFreeCallback freecb);
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typedef int
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(*virDrvConnectNodeDeviceEventDeregisterAny)(virConnectPtr conn,
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int callbackID);
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typedef struct _virNodeDeviceDriver virNodeDeviceDriver;
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/**
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* _virNodeDeviceDriver:
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*
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* Structure associated with monitoring the devices
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* on a virtualized node.
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*
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*/
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struct _virNodeDeviceDriver {
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const char *name; /* the name of the driver */
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virDrvNodeNumOfDevices nodeNumOfDevices;
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virDrvNodeListDevices nodeListDevices;
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virDrvConnectListAllNodeDevices connectListAllNodeDevices;
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virDrvConnectNodeDeviceEventRegisterAny connectNodeDeviceEventRegisterAny;
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virDrvConnectNodeDeviceEventDeregisterAny connectNodeDeviceEventDeregisterAny;
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virDrvNodeDeviceLookupByName nodeDeviceLookupByName;
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virDrvNodeDeviceLookupSCSIHostByWWN nodeDeviceLookupSCSIHostByWWN;
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virDrvNodeDeviceGetXMLDesc nodeDeviceGetXMLDesc;
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virDrvNodeDeviceGetParent nodeDeviceGetParent;
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virDrvNodeDeviceNumOfCaps nodeDeviceNumOfCaps;
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virDrvNodeDeviceListCaps nodeDeviceListCaps;
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virDrvNodeDeviceCreateXML nodeDeviceCreateXML;
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virDrvNodeDeviceDestroy nodeDeviceDestroy;
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virDrvNodeDeviceDefineXML nodeDeviceDefineXML;
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virDrvNodeDeviceUndefine nodeDeviceUndefine;
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virDrvNodeDeviceCreate nodeDeviceCreate;
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virDrvNodeDeviceSetAutostart nodeDeviceSetAutostart;
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virDrvNodeDeviceGetAutostart nodeDeviceGetAutostart;
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virDrvNodeDeviceIsPersistent nodeDeviceIsPersistent;
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virDrvNodeDeviceIsActive nodeDeviceIsActive;
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};
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