| 1 | /*
|
|---|
| 2 | * SBUS bus-specific declarations
|
|---|
| 3 | *
|
|---|
| 4 | * Copyright (C) 2000 Jakub Jelinek (jakub@redhat.com)
|
|---|
| 5 | *
|
|---|
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy
|
|---|
| 7 | * of this software and associated documentation files (the "Software"), to deal
|
|---|
| 8 | * in the Software without restriction, including without limitation the rights
|
|---|
| 9 | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|---|
| 10 | * copies of the Software, and to permit persons to whom the Software is
|
|---|
| 11 | * furnished to do so, subject to the following conditions:
|
|---|
| 12 | *
|
|---|
| 13 | * The above copyright notice and this permission notice shall be included in
|
|---|
| 14 | * all copies or substantial portions of the Software.
|
|---|
| 15 | *
|
|---|
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|---|
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|---|
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|---|
| 19 | * JAKUB JELINEK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
|---|
| 20 | * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
|---|
| 21 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|---|
| 22 | */
|
|---|
| 23 |
|
|---|
| 24 | #ifndef _XF86_SBUSBUS_H
|
|---|
| 25 | #define _XF86_SBUSBUS_H
|
|---|
| 26 |
|
|---|
| 27 | #include "xf86str.h"
|
|---|
| 28 |
|
|---|
| 29 | #define SBUS_DEVICE_BW2 0x0001
|
|---|
| 30 | #define SBUS_DEVICE_CG2 0x0002
|
|---|
| 31 | #define SBUS_DEVICE_CG3 0x0003
|
|---|
| 32 | #define SBUS_DEVICE_CG4 0x0004
|
|---|
| 33 | #define SBUS_DEVICE_CG6 0x0005
|
|---|
| 34 | #define SBUS_DEVICE_CG8 0x0006
|
|---|
| 35 | #define SBUS_DEVICE_CG12 0x0007
|
|---|
| 36 | #define SBUS_DEVICE_CG14 0x0008
|
|---|
| 37 | #define SBUS_DEVICE_LEO 0x0009
|
|---|
| 38 | #define SBUS_DEVICE_TCX 0x000a
|
|---|
| 39 | #define SBUS_DEVICE_FFB 0x000b
|
|---|
| 40 | #define SBUS_DEVICE_GT 0x000c
|
|---|
| 41 | #define SBUS_DEVICE_MGX 0x000d
|
|---|
| 42 |
|
|---|
| 43 | typedef struct sbus_prom_node {
|
|---|
| 44 | int node;
|
|---|
| 45 | /* Because of misdesigned openpromio */
|
|---|
| 46 | int cookie[2];
|
|---|
| 47 | } sbusPromNode, *sbusPromNodePtr;
|
|---|
| 48 |
|
|---|
| 49 | typedef struct sbus_device {
|
|---|
| 50 | int devId;
|
|---|
| 51 | int fbNum;
|
|---|
| 52 | int fd;
|
|---|
| 53 | int width, height;
|
|---|
| 54 | sbusPromNode node;
|
|---|
| 55 | char *descr;
|
|---|
| 56 | char *device;
|
|---|
| 57 | } sbusDevice, *sbusDevicePtr;
|
|---|
| 58 |
|
|---|
| 59 | struct sbus_devtable {
|
|---|
| 60 | int devId;
|
|---|
| 61 | int fbType;
|
|---|
| 62 | char *promName;
|
|---|
| 63 | char *driverName;
|
|---|
| 64 | char *descr;
|
|---|
| 65 | };
|
|---|
| 66 |
|
|---|
| 67 | extern _X_EXPORT void xf86SbusProbe(void);
|
|---|
| 68 | extern _X_EXPORT sbusDevicePtr *xf86SbusInfo;
|
|---|
| 69 | extern _X_EXPORT struct sbus_devtable sbusDeviceTable[];
|
|---|
| 70 |
|
|---|
| 71 | extern _X_EXPORT int xf86MatchSbusInstances(const char *driverName,
|
|---|
| 72 | int sbusDevId, GDevPtr * devList,
|
|---|
| 73 | int numDevs, DriverPtr drvp,
|
|---|
| 74 | int **foundEntities);
|
|---|
| 75 | extern _X_EXPORT sbusDevicePtr xf86GetSbusInfoForEntity(int entityIndex);
|
|---|
| 76 | extern _X_EXPORT int xf86GetEntityForSbusInfo(sbusDevicePtr psdp);
|
|---|
| 77 | extern _X_EXPORT void xf86SbusUseBuiltinMode(ScrnInfoPtr pScrn,
|
|---|
| 78 | sbusDevicePtr psdp);
|
|---|
| 79 | extern _X_EXPORT pointer xf86MapSbusMem(sbusDevicePtr psdp,
|
|---|
| 80 | unsigned long offset,
|
|---|
| 81 | unsigned long size);
|
|---|
| 82 | extern _X_EXPORT void xf86UnmapSbusMem(sbusDevicePtr psdp, pointer addr,
|
|---|
| 83 | unsigned long size);
|
|---|
| 84 | extern _X_EXPORT void xf86SbusHideOsHwCursor(sbusDevicePtr psdp);
|
|---|
| 85 | extern _X_EXPORT void xf86SbusSetOsHwCursorCmap(sbusDevicePtr psdp, int bg,
|
|---|
| 86 | int fg);
|
|---|
| 87 | extern _X_EXPORT Bool xf86SbusHandleColormaps(ScreenPtr pScreen,
|
|---|
| 88 | sbusDevicePtr psdp);
|
|---|
| 89 |
|
|---|
| 90 | extern _X_EXPORT int promRootNode;
|
|---|
| 91 |
|
|---|
| 92 | extern _X_EXPORT int promGetSibling(int node);
|
|---|
| 93 | extern _X_EXPORT int promGetChild(int node);
|
|---|
| 94 | extern _X_EXPORT char *promGetProperty(const char *prop, int *lenp);
|
|---|
| 95 | extern _X_EXPORT int promGetBool(const char *prop);
|
|---|
| 96 |
|
|---|
| 97 | extern _X_EXPORT int sparcPromInit(void);
|
|---|
| 98 | extern _X_EXPORT void sparcPromClose(void);
|
|---|
| 99 | extern _X_EXPORT char *sparcPromGetProperty(sbusPromNodePtr pnode,
|
|---|
| 100 | const char *prop, int *lenp);
|
|---|
| 101 | extern _X_EXPORT int sparcPromGetBool(sbusPromNodePtr pnode, const char *prop);
|
|---|
| 102 | extern _X_EXPORT void sparcPromAssignNodes(void);
|
|---|
| 103 | extern _X_EXPORT char *sparcPromNode2Pathname(sbusPromNodePtr pnode);
|
|---|
| 104 | extern _X_EXPORT int sparcPromPathname2Node(const char *pathName);
|
|---|
| 105 | extern _X_EXPORT char *sparcDriverName(void);
|
|---|
| 106 |
|
|---|
| 107 | extern Bool xf86SbusConfigure(void *busData, sbusDevicePtr sBus);
|
|---|
| 108 | extern void xf86SbusConfigureNewDev(void *busData, sbusDevicePtr sBus,
|
|---|
| 109 | GDevRec * GDev);
|
|---|
| 110 |
|
|---|
| 111 | #endif /* _XF86_SBUSBUS_H */
|
|---|
