101 lines
3.8 KiB
C
101 lines
3.8 KiB
C
/*
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* SBUS bus-specific declarations
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*
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* Copyright (C) 2000 Jakub Jelinek (jakub@redhat.com)
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* 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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* JAKUB JELINEK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef _XF86_SBUSBUS_H
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#define _XF86_SBUSBUS_H
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#include "xf86str.h"
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#define SBUS_DEVICE_BW2 0x0001
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#define SBUS_DEVICE_CG2 0x0002
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#define SBUS_DEVICE_CG3 0x0003
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#define SBUS_DEVICE_CG4 0x0004
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#define SBUS_DEVICE_CG6 0x0005
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#define SBUS_DEVICE_CG8 0x0006
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#define SBUS_DEVICE_CG12 0x0007
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#define SBUS_DEVICE_CG14 0x0008
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#define SBUS_DEVICE_LEO 0x0009
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#define SBUS_DEVICE_TCX 0x000a
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#define SBUS_DEVICE_FFB 0x000b
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#define SBUS_DEVICE_GT 0x000c
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#define SBUS_DEVICE_MGX 0x000d
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typedef struct sbus_prom_node {
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int node;
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/* Because of misdesigned openpromio */
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int cookie[2];
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} sbusPromNode, *sbusPromNodePtr;
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typedef struct sbus_device {
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int devId;
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int fbNum;
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int fd;
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int width, height;
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sbusPromNode node;
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char *descr;
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char *device;
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} sbusDevice, *sbusDevicePtr;
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struct sbus_devtable {
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int devId;
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int fbType;
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char *promName;
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char *driverName;
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char *descr;
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};
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extern _X_EXPORT void xf86SbusProbe(void);
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extern _X_EXPORT sbusDevicePtr *xf86SbusInfo;
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extern _X_EXPORT struct sbus_devtable sbusDeviceTable[];
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extern _X_EXPORT int xf86MatchSbusInstances(const char *driverName, int sbusDevId,
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GDevPtr *devList, int numDevs, DriverPtr drvp,
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int **foundEntities);
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extern _X_EXPORT sbusDevicePtr xf86GetSbusInfoForEntity(int entityIndex);
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extern _X_EXPORT int xf86GetEntityForSbusInfo(sbusDevicePtr psdp);
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extern _X_EXPORT void xf86SbusUseBuiltinMode(ScrnInfoPtr pScrn, sbusDevicePtr psdp);
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extern _X_EXPORT pointer xf86MapSbusMem(sbusDevicePtr psdp, unsigned long offset,
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unsigned long size);
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extern _X_EXPORT void xf86UnmapSbusMem(sbusDevicePtr psdp, pointer addr, unsigned long size);
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extern _X_EXPORT void xf86SbusHideOsHwCursor(sbusDevicePtr psdp);
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extern _X_EXPORT void xf86SbusSetOsHwCursorCmap(sbusDevicePtr psdp, int bg, int fg);
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extern _X_EXPORT Bool xf86SbusHandleColormaps(ScreenPtr pScreen, sbusDevicePtr psdp);
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extern _X_EXPORT int promRootNode;
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extern _X_EXPORT int promGetSibling(int node);
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extern _X_EXPORT int promGetChild(int node);
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extern _X_EXPORT char * promGetProperty(const char *prop, int *lenp);
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extern _X_EXPORT int promGetBool(const char *prop);
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extern _X_EXPORT int sparcPromInit(void);
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extern _X_EXPORT void sparcPromClose(void);
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extern _X_EXPORT char * sparcPromGetProperty(sbusPromNodePtr pnode, const char *prop, int *lenp);
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extern _X_EXPORT int sparcPromGetBool(sbusPromNodePtr pnode, const char *prop);
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extern _X_EXPORT void sparcPromAssignNodes(void);
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extern _X_EXPORT char * sparcPromNode2Pathname(sbusPromNodePtr pnode);
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extern _X_EXPORT int sparcPromPathname2Node(const char *pathName);
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extern _X_EXPORT char *sparcDriverName(void);
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#endif /* _XF86_SBUSBUS_H */
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