1 /* sis_drv.h -- Private header for sis driver -*- linux-c -*- */ 2 /*- 3 * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. 4 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. 5 * All rights reserved. 6 * 7 * Permission is hereby granted, free of charge, to any person obtaining a 8 * copy of this software and associated documentation files (the "Software"), 9 * to deal in the Software without restriction, including without limitation 10 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 11 * and/or sell copies of the Software, and to permit persons to whom the 12 * Software is furnished to do so, subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice (including the next 15 * paragraph) shall be included in all copies or substantial portions of the 16 * Software. 17 * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 20 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 21 * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR 22 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 23 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 24 * DEALINGS IN THE SOFTWARE. 25 * 26 */ 27 28 #include <sys/cdefs.h> 29 __FBSDID("$FreeBSD$"); 30 31 #ifndef _SIS_DRV_H_ 32 #define _SIS_DRV_H_ 33 34 /* General customization: 35 */ 36 37 #define DRIVER_AUTHOR "SIS, Tungsten Graphics" 38 #define DRIVER_NAME "sis" 39 #define DRIVER_DESC "SIS 300/630/540 and XGI V3XE/V5/V8" 40 #define DRIVER_DATE "20070626" 41 #define DRIVER_MAJOR 1 42 #define DRIVER_MINOR 3 43 #define DRIVER_PATCHLEVEL 0 44 45 enum sis_family { 46 SIS_OTHER = 0, 47 SIS_CHIP_315 = 1, 48 }; 49 50 #if defined(__linux__) 51 #define SIS_HAVE_CORE_MM 52 #endif 53 54 #ifdef SIS_HAVE_CORE_MM 55 #include "dev/drm/drm_sman.h" 56 57 #define SIS_BASE (dev_priv->mmio) 58 #define SIS_READ(reg) DRM_READ32(SIS_BASE, reg); 59 #define SIS_WRITE(reg, val) DRM_WRITE32(SIS_BASE, reg, val); 60 61 typedef struct drm_sis_private { 62 drm_local_map_t *mmio; 63 unsigned int idle_fault; 64 struct drm_sman sman; 65 unsigned int chipset; 66 int vram_initialized; 67 int agp_initialized; 68 unsigned long vram_offset; 69 unsigned long agp_offset; 70 } drm_sis_private_t; 71 72 extern int sis_idle(struct drm_device *dev); 73 extern void sis_reclaim_buffers_locked(struct drm_device *dev, 74 struct drm_file *file_priv); 75 extern void sis_lastclose(struct drm_device *dev); 76 77 #else 78 #include "dev/drm/sis_ds.h" 79 80 typedef struct drm_sis_private { 81 memHeap_t *AGPHeap; 82 memHeap_t *FBHeap; 83 } drm_sis_private_t; 84 85 extern int sis_init_context(struct drm_device * dev, int context); 86 extern int sis_final_context(struct drm_device * dev, int context); 87 88 #endif 89 90 extern struct drm_ioctl_desc sis_ioctls[]; 91 extern int sis_max_ioctl; 92 93 #endif 94