792dee3854
No one is using bus notifications now. We hope that the kernel take care of this properly. For other not-so-urgent-notifications (ACPI wakeups, etc) we can just register a handler on server's scheduler (using xf86AddGeneralHandler). And for external applications, the "trend" is to use HAL to kick notifications. So we're already provided of enough notification schemes. Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com> Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
77 lines
2.8 KiB
C
77 lines
2.8 KiB
C
/*
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* Copyright (c) 1997-2003 by The XFree86 Project, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Except as contained in this notice, the name of the copyright holder(s)
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* and author(s) shall not be used in advertising or otherwise to promote
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* the sale, use or other dealings in this Software without prior written
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* authorization from the copyright holder(s) and author(s).
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*/
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/*
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* This file contains definitions of the bus-related data structures/types.
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* Everything contained here is private to xf86Bus.c. In particular the
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* video drivers must not include this file.
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*/
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#ifdef HAVE_XORG_CONFIG_H
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#include <xorg-config.h>
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#endif
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#ifndef _XF86_BUS_H
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#define _XF86_BUS_H
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#include "xf86pciBus.h"
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#if defined(__sparc__) || defined(__sparc)
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#include "xf86sbusBus.h"
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#endif
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typedef struct {
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DriverPtr driver;
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int chipset;
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int entityProp;
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EntityProc entityInit;
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EntityProc entityEnter;
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EntityProc entityLeave;
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pointer private;
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Bool active;
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Bool inUse;
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BusRec bus;
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pointer busAcc;
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int lastScrnFlag;
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DevUnion * entityPrivates;
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int numInstances;
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GDevPtr * devices;
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IOADDRESS domainIO;
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} EntityRec, *EntityPtr;
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#define ACCEL_IS_SHARABLE 0x100
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#define IS_SHARED_ACCEL 0x200
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#define SA_PRIM_INIT_DONE 0x400
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extern EntityPtr *xf86Entities;
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extern int xf86NumEntities;
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extern BusRec primaryBus;
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int xf86AllocateEntity(void);
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BusType StringToBusType(const char* busID, const char **retID);
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#endif /* _XF86_BUS_H */
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