diff options
Diffstat (limited to 'hw/xfree86/common/xf86sbusBus.h')
| -rw-r--r-- | hw/xfree86/common/xf86sbusBus.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/hw/xfree86/common/xf86sbusBus.h b/hw/xfree86/common/xf86sbusBus.h new file mode 100644 index 0000000..66a96e3 --- /dev/null +++ b/hw/xfree86/common/xf86sbusBus.h @@ -0,0 +1,104 @@ +/* + * SBUS bus-specific declarations + * + * Copyright (C) 2000 Jakub Jelinek (jakub@redhat.com) + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * JAKUB JELINEK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER + * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN + * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + */ + +#ifndef _XF86_SBUSBUS_H +#define _XF86_SBUSBUS_H + +#include "xf86str.h" + +#define SBUS_DEVICE_BW2 0x0001 +#define SBUS_DEVICE_CG2 0x0002 +#define SBUS_DEVICE_CG3 0x0003 +#define SBUS_DEVICE_CG4 0x0004 +#define SBUS_DEVICE_CG6 0x0005 +#define SBUS_DEVICE_CG8 0x0006 +#define SBUS_DEVICE_CG12 0x0007 +#define SBUS_DEVICE_CG14 0x0008 +#define SBUS_DEVICE_LEO 0x0009 +#define SBUS_DEVICE_TCX 0x000a +#define SBUS_DEVICE_FFB 0x000b +#define SBUS_DEVICE_GT 0x000c +#define SBUS_DEVICE_MGX 0x000d + +typedef struct sbus_prom_node { + int node; + /* Because of misdesigned openpromio */ + int cookie[2]; +} sbusPromNode, *sbusPromNodePtr; + +typedef struct sbus_device { + int devId; + int fbNum; + int fd; + int width, height; + sbusPromNode node; + char *descr; + char *device; +} sbusDevice, *sbusDevicePtr; + +struct sbus_devtable { + int devId; + int fbType; + char *promName; + char *driverName; + char *descr; +}; + +extern _X_EXPORT void xf86SbusProbe(void); +extern _X_EXPORT sbusDevicePtr *xf86SbusInfo; +extern _X_EXPORT struct sbus_devtable sbusDeviceTable[]; + +extern _X_EXPORT int xf86MatchSbusInstances(const char *driverName, int sbusDevId, + GDevPtr *devList, int numDevs, DriverPtr drvp, + int **foundEntities); +extern _X_EXPORT sbusDevicePtr xf86GetSbusInfoForEntity(int entityIndex); +extern _X_EXPORT int xf86GetEntityForSbusInfo(sbusDevicePtr psdp); +extern _X_EXPORT void xf86SbusUseBuiltinMode(ScrnInfoPtr pScrn, sbusDevicePtr psdp); +extern _X_EXPORT pointer xf86MapSbusMem(sbusDevicePtr psdp, unsigned long offset, + unsigned long size); +extern _X_EXPORT void xf86UnmapSbusMem(sbusDevicePtr psdp, pointer addr, unsigned long size); +extern _X_EXPORT void xf86SbusHideOsHwCursor(sbusDevicePtr psdp); +extern _X_EXPORT void xf86SbusSetOsHwCursorCmap(sbusDevicePtr psdp, int bg, int fg); +extern _X_EXPORT Bool xf86SbusHandleColormaps(ScreenPtr pScreen, sbusDevicePtr psdp); + +extern _X_EXPORT int promRootNode; + +extern _X_EXPORT int promGetSibling(int node); +extern _X_EXPORT int promGetChild(int node); +extern _X_EXPORT char * promGetProperty(const char *prop, int *lenp); +extern _X_EXPORT int promGetBool(const char *prop); + +extern _X_EXPORT int sparcPromInit(void); +extern _X_EXPORT void sparcPromClose(void); +extern _X_EXPORT char * sparcPromGetProperty(sbusPromNodePtr pnode, const char *prop, int *lenp); +extern _X_EXPORT int sparcPromGetBool(sbusPromNodePtr pnode, const char *prop); +extern _X_EXPORT void sparcPromAssignNodes(void); +extern _X_EXPORT char * sparcPromNode2Pathname(sbusPromNodePtr pnode); +extern _X_EXPORT int sparcPromPathname2Node(const char *pathName); +extern _X_EXPORT char *sparcDriverName(void); + +extern Bool xf86SbusConfigure(void *busData, sbusDevicePtr sBus); +extern void xf86SbusConfigureNewDev(void *busData, sbusDevicePtr sBus, + GDevRec *GDev); + +#endif /* _XF86_SBUSBUS_H */ |