1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * SBUS bus-specific declarations 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Copyright (C) 2000 Jakub Jelinek (jakub@redhat.com) 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * Permission is hereby granted, free of charge, to any person obtaining a copy 7*4882a593Smuzhiyun * of this software and associated documentation files (the "Software"), to deal 8*4882a593Smuzhiyun * in the Software without restriction, including without limitation the rights 9*4882a593Smuzhiyun * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 10*4882a593Smuzhiyun * copies of the Software, and to permit persons to whom the Software is 11*4882a593Smuzhiyun * furnished to do so, subject to the following conditions: 12*4882a593Smuzhiyun * 13*4882a593Smuzhiyun * The above copyright notice and this permission notice shall be included in 14*4882a593Smuzhiyun * all copies or substantial portions of the Software. 15*4882a593Smuzhiyun * 16*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17*4882a593Smuzhiyun * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18*4882a593Smuzhiyun * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19*4882a593Smuzhiyun * JAKUB JELINEK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER 20*4882a593Smuzhiyun * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 21*4882a593Smuzhiyun * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 22*4882a593Smuzhiyun */ 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #ifndef _XF86_SBUSBUS_H 25*4882a593Smuzhiyun #define _XF86_SBUSBUS_H 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun #include "xf86str.h" 28*4882a593Smuzhiyun 29*4882a593Smuzhiyun #define SBUS_DEVICE_BW2 0x0001 30*4882a593Smuzhiyun #define SBUS_DEVICE_CG2 0x0002 31*4882a593Smuzhiyun #define SBUS_DEVICE_CG3 0x0003 32*4882a593Smuzhiyun #define SBUS_DEVICE_CG4 0x0004 33*4882a593Smuzhiyun #define SBUS_DEVICE_CG6 0x0005 34*4882a593Smuzhiyun #define SBUS_DEVICE_CG8 0x0006 35*4882a593Smuzhiyun #define SBUS_DEVICE_CG12 0x0007 36*4882a593Smuzhiyun #define SBUS_DEVICE_CG14 0x0008 37*4882a593Smuzhiyun #define SBUS_DEVICE_LEO 0x0009 38*4882a593Smuzhiyun #define SBUS_DEVICE_TCX 0x000a 39*4882a593Smuzhiyun #define SBUS_DEVICE_FFB 0x000b 40*4882a593Smuzhiyun #define SBUS_DEVICE_GT 0x000c 41*4882a593Smuzhiyun #define SBUS_DEVICE_MGX 0x000d 42*4882a593Smuzhiyun 43*4882a593Smuzhiyun typedef struct sbus_prom_node { 44*4882a593Smuzhiyun int node; 45*4882a593Smuzhiyun /* Because of misdesigned openpromio */ 46*4882a593Smuzhiyun int cookie[2]; 47*4882a593Smuzhiyun } sbusPromNode, *sbusPromNodePtr; 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun typedef struct sbus_device { 50*4882a593Smuzhiyun int devId; 51*4882a593Smuzhiyun int fbNum; 52*4882a593Smuzhiyun int fd; 53*4882a593Smuzhiyun int width, height; 54*4882a593Smuzhiyun sbusPromNode node; 55*4882a593Smuzhiyun const char *descr; 56*4882a593Smuzhiyun const char *device; 57*4882a593Smuzhiyun } sbusDevice, *sbusDevicePtr; 58*4882a593Smuzhiyun 59*4882a593Smuzhiyun struct sbus_devtable { 60*4882a593Smuzhiyun int devId; 61*4882a593Smuzhiyun int fbType; 62*4882a593Smuzhiyun const char *promName; 63*4882a593Smuzhiyun const char *driverName; 64*4882a593Smuzhiyun const char *descr; 65*4882a593Smuzhiyun }; 66*4882a593Smuzhiyun 67*4882a593Smuzhiyun extern _X_EXPORT void xf86SbusProbe(void); 68*4882a593Smuzhiyun extern _X_EXPORT sbusDevicePtr *xf86SbusInfo; 69*4882a593Smuzhiyun extern _X_EXPORT struct sbus_devtable sbusDeviceTable[]; 70*4882a593Smuzhiyun 71*4882a593Smuzhiyun extern _X_EXPORT int xf86MatchSbusInstances(const char *driverName, 72*4882a593Smuzhiyun int sbusDevId, GDevPtr * devList, 73*4882a593Smuzhiyun int numDevs, DriverPtr drvp, 74*4882a593Smuzhiyun int **foundEntities); 75*4882a593Smuzhiyun extern _X_EXPORT sbusDevicePtr xf86GetSbusInfoForEntity(int entityIndex); 76*4882a593Smuzhiyun extern _X_EXPORT int xf86GetEntityForSbusInfo(sbusDevicePtr psdp); 77*4882a593Smuzhiyun extern _X_EXPORT void xf86SbusUseBuiltinMode(ScrnInfoPtr pScrn, 78*4882a593Smuzhiyun sbusDevicePtr psdp); 79*4882a593Smuzhiyun extern _X_EXPORT void *xf86MapSbusMem(sbusDevicePtr psdp, 80*4882a593Smuzhiyun unsigned long offset, 81*4882a593Smuzhiyun unsigned long size); 82*4882a593Smuzhiyun extern _X_EXPORT void xf86UnmapSbusMem(sbusDevicePtr psdp, void *addr, 83*4882a593Smuzhiyun unsigned long size); 84*4882a593Smuzhiyun extern _X_EXPORT void xf86SbusHideOsHwCursor(sbusDevicePtr psdp); 85*4882a593Smuzhiyun extern _X_EXPORT void xf86SbusSetOsHwCursorCmap(sbusDevicePtr psdp, int bg, 86*4882a593Smuzhiyun int fg); 87*4882a593Smuzhiyun extern _X_EXPORT Bool xf86SbusHandleColormaps(ScreenPtr pScreen, 88*4882a593Smuzhiyun sbusDevicePtr psdp); 89*4882a593Smuzhiyun 90*4882a593Smuzhiyun extern _X_EXPORT int promRootNode; 91*4882a593Smuzhiyun 92*4882a593Smuzhiyun extern _X_EXPORT int promGetSibling(int node); 93*4882a593Smuzhiyun extern _X_EXPORT int promGetChild(int node); 94*4882a593Smuzhiyun extern _X_EXPORT char *promGetProperty(const char *prop, int *lenp); 95*4882a593Smuzhiyun extern _X_EXPORT int promGetBool(const char *prop); 96*4882a593Smuzhiyun 97*4882a593Smuzhiyun extern _X_EXPORT int sparcPromInit(void); 98*4882a593Smuzhiyun extern _X_EXPORT void sparcPromClose(void); 99*4882a593Smuzhiyun extern _X_EXPORT char *sparcPromGetProperty(sbusPromNodePtr pnode, 100*4882a593Smuzhiyun const char *prop, int *lenp); 101*4882a593Smuzhiyun extern _X_EXPORT int sparcPromGetBool(sbusPromNodePtr pnode, const char *prop); 102*4882a593Smuzhiyun extern _X_EXPORT void sparcPromAssignNodes(void); 103*4882a593Smuzhiyun extern _X_EXPORT char *sparcPromNode2Pathname(sbusPromNodePtr pnode); 104*4882a593Smuzhiyun extern _X_EXPORT int sparcPromPathname2Node(const char *pathName); 105*4882a593Smuzhiyun extern _X_EXPORT char *sparcDriverName(void); 106*4882a593Smuzhiyun 107*4882a593Smuzhiyun extern Bool xf86SbusConfigure(void *busData, sbusDevicePtr sBus); 108*4882a593Smuzhiyun extern void xf86SbusConfigureNewDev(void *busData, sbusDevicePtr sBus, 109*4882a593Smuzhiyun GDevRec * GDev); 110*4882a593Smuzhiyun 111*4882a593Smuzhiyun #endif /* _XF86_SBUSBUS_H */ 112