1 /* tdfx_drv.h -- Private header for tdfx driver -*- linux-c -*- 2 * Created: Thu Oct 7 10:40:04 1999 by faith@precisioninsight.com 3 * 4 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. 5 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. 6 * All rights reserved. 7 * 8 * Permission is hereby granted, free of charge, to any person obtaining a 9 * copy of this software and associated documentation files (the "Software"), 10 * to deal in the Software without restriction, including without limitation 11 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 12 * and/or sell copies of the Software, and to permit persons to whom the 13 * Software is furnished to do so, subject to the following conditions: 14 * 15 * The above copyright notice and this permission notice (including the next 16 * paragraph) shall be included in all copies or substantial portions of the 17 * Software. 18 * 19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 22 * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 23 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 24 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 25 * DEALINGS IN THE SOFTWARE. 26 * 27 * Authors: 28 * Rickard E. (Rik) Faith <faith@valinux.com> 29 * Daryll Strauss <daryll@valinux.com> 30 * 31 */ 32 33 #ifndef _TDFX_DRV_H_ 34 #define _TDFX_DRV_H_ 35 36 /* tdfx_drv.c */ 37 extern int tdfx_version(struct inode *inode, struct file *filp, 38 unsigned int cmd, unsigned long arg); 39 extern int tdfx_open(struct inode *inode, struct file *filp); 40 extern int tdfx_release(struct inode *inode, struct file *filp); 41 extern int tdfx_ioctl(struct inode *inode, struct file *filp, 42 unsigned int cmd, unsigned long arg); 43 extern int tdfx_lock(struct inode *inode, struct file *filp, 44 unsigned int cmd, unsigned long arg); 45 extern int tdfx_unlock(struct inode *inode, struct file *filp, 46 unsigned int cmd, unsigned long arg); 47 48 /* tdfx_context.c */ 49 50 extern int tdfx_resctx(struct inode *inode, struct file *filp, 51 unsigned int cmd, unsigned long arg); 52 extern int tdfx_addctx(struct inode *inode, struct file *filp, 53 unsigned int cmd, unsigned long arg); 54 extern int tdfx_modctx(struct inode *inode, struct file *filp, 55 unsigned int cmd, unsigned long arg); 56 extern int tdfx_getctx(struct inode *inode, struct file *filp, 57 unsigned int cmd, unsigned long arg); 58 extern int tdfx_switchctx(struct inode *inode, struct file *filp, 59 unsigned int cmd, unsigned long arg); 60 extern int tdfx_newctx(struct inode *inode, struct file *filp, 61 unsigned int cmd, unsigned long arg); 62 extern int tdfx_rmctx(struct inode *inode, struct file *filp, 63 unsigned int cmd, unsigned long arg); 64 65 extern int tdfx_context_switch(drm_device_t *dev, int old, int new); 66 extern int tdfx_context_switch_complete(drm_device_t *dev, int new); 67 #endif 68