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dd9e9c3b54
* src/util/pci.c, src/util/pci.h: Make the pciDeviceList struct opaque to callers of the API. Add accessor methods for managing devices in the list * src/qemu/qemu_driver.c: Update to use APIs instead of directly accessing pciDeviceList fields
82 lines
3.3 KiB
C
82 lines
3.3 KiB
C
/*
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* Copyright (C) 2009 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, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Authors:
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* Mark McLoughlin <markmc@redhat.com>
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*/
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#ifndef __VIR_PCI_H__
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#define __VIR_PCI_H__
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#include "internal.h"
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typedef struct _pciDevice pciDevice;
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typedef struct _pciDeviceList pciDeviceList;
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pciDevice *pciGetDevice (virConnectPtr conn,
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unsigned domain,
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unsigned bus,
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unsigned slot,
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unsigned function);
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void pciFreeDevice (virConnectPtr conn,
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pciDevice *dev);
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int pciDettachDevice (virConnectPtr conn,
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pciDevice *dev);
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int pciReAttachDevice (virConnectPtr conn,
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pciDevice *dev);
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int pciResetDevice (virConnectPtr conn,
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pciDevice *dev,
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pciDeviceList *activeDevs);
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void pciDeviceSetManaged(pciDevice *dev,
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unsigned managed);
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unsigned pciDeviceGetManaged(pciDevice *dev);
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pciDeviceList *pciDeviceListNew (virConnectPtr conn);
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void pciDeviceListFree (virConnectPtr conn,
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pciDeviceList *list);
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int pciDeviceListAdd (virConnectPtr conn,
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pciDeviceList *list,
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pciDevice *dev);
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pciDevice * pciDeviceListGet (pciDeviceList *list,
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int idx);
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int pciDeviceListCount (pciDeviceList *list);
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pciDevice * pciDeviceListSteal (virConnectPtr conn,
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pciDeviceList *list,
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pciDevice *dev);
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void pciDeviceListDel (virConnectPtr conn,
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pciDeviceList *list,
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pciDevice *dev);
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pciDevice * pciDeviceListFind (pciDeviceList *list,
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pciDevice *dev);
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/*
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* Callback that will be invoked once for each file
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* associated with / used for PCI host device access.
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*
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* Should return 0 if successfully processed, or
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* -1 to indicate error and abort iteration
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*/
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typedef int (*pciDeviceFileActor)(virConnectPtr conn, pciDevice *dev,
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const char *path, void *opaque);
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int pciDeviceFileIterate(virConnectPtr conn,
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pciDevice *dev,
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pciDeviceFileActor actor,
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void *opaque);
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#endif /* __VIR_PCI_H__ */
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