radeon_drv.c revision 95584
1/* radeon_drv.c -- ATI Radeon driver -*- linux-c -*- 2 * Created: Wed Feb 14 17:10:04 2001 by gareth@valinux.com 3 * 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 * VA LINUX SYSTEMS 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 24 * OTHER DEALINGS IN THE SOFTWARE. 25 * 26 * Authors: 27 * Gareth Hughes <gareth@valinux.com> 28 * 29 * $FreeBSD: head/sys/dev/drm/radeon_drv.c 95584 2002-04-27 20:47:57Z anholt $ 30 */ 31 32 33#ifdef __linux__ 34#include <linux/config.h> 35#endif /* __linux__ */ 36 37#ifdef __FreeBSD__ 38#include <sys/types.h> 39#include <sys/bus.h> 40#include <pci/pcivar.h> 41#include <opt_drm_linux.h> 42#endif /* __FreeBSD__ */ 43 44#include "dev/drm/radeon.h" 45#include "dev/drm/drmP.h" 46#include "dev/drm/radeon_drv.h" 47#if __REALLY_HAVE_SG 48#include "ati_pcigart.h" 49#endif 50 51#define DRIVER_AUTHOR "Gareth Hughes, VA Linux Systems Inc." 52 53#define DRIVER_NAME "radeon" 54#define DRIVER_DESC "ATI Radeon" 55#define DRIVER_DATE "20010405" 56 57#define DRIVER_MAJOR 1 58#define DRIVER_MINOR 1 59#define DRIVER_PATCHLEVEL 1 60 61#ifdef __FreeBSD__ 62/* List acquired from xc/xc/programs/Xserver/hw/xfree86/common/xf86PciInfo.h 63 * Please report to eanholt@gladstone.uoregon.edu if your chip isn't 64 * represented in the list or if the information is incorrect. 65 */ 66/* PCI cards are not supported with DRI under FreeBSD, and the 8500 67 * is not supported on any platform yet. 68 */ 69drm_chipinfo_t DRM(devicelist)[] = { 70 {0x1002, 0x4242, 0, "ATI Radeon BB 8500 (AGP)"}, 71 {0x1002, 0x4C57, 1, "ATI Radeon LW Mobility 7 (AGP)"}, 72 {0x1002, 0x4C59, 1, "ATI Radeon LY Mobility 6 (AGP)"}, 73 {0x1002, 0x4C5A, 1, "ATI Radeon LZ Mobility 6 (AGP)"}, 74 {0x1002, 0x5144, 1, "ATI Radeon QD (AGP)"}, 75 {0x1002, 0x5145, 1, "ATI Radeon QE (AGP)"}, 76 {0x1002, 0x5146, 1, "ATI Radeon QF (AGP)"}, 77 {0x1002, 0x5147, 1, "ATI Radeon QG (AGP)"}, 78 {0x1002, 0x514C, 0, "ATI Radeon QL 8500 (AGP)"}, 79 {0x1002, 0x514E, 0, "ATI Radeon QN 8500 (AGP)"}, 80 {0x1002, 0x514F, 0, "ATI Radeon QO 8500 (AGP)"}, 81 {0x1002, 0x5157, 1, "ATI Radeon QW 7500 (AGP)"}, 82 {0x1002, 0x5159, 1, "ATI Radeon QY VE (AGP)"}, 83 {0x1002, 0x515A, 1, "ATI Radeon QZ VE (AGP)"}, 84 {0x1002, 0x516C, 0, "ATI Radeon Ql 8500 (AGP)"}, 85 {0, 0, 0, NULL} 86}; 87#endif /* __FreeBSD__ */ 88 89#define DRIVER_IOCTLS \ 90 [DRM_IOCTL_NR(DRM_IOCTL_DMA)] = { radeon_cp_buffers, 1, 0 }, \ 91 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_INIT)] = { radeon_cp_init, 1, 1 }, \ 92 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_START)] = { radeon_cp_start, 1, 1 }, \ 93 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_STOP)] = { radeon_cp_stop, 1, 1 }, \ 94 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_RESET)] = { radeon_cp_reset, 1, 1 }, \ 95 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_IDLE)] = { radeon_cp_idle, 1, 0 }, \ 96 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_RESET)] = { radeon_engine_reset, 1, 0 }, \ 97 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_FULLSCREEN)] = { radeon_fullscreen, 1, 0 }, \ 98 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_SWAP)] = { radeon_cp_swap, 1, 0 }, \ 99 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CLEAR)] = { radeon_cp_clear, 1, 0 }, \ 100 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_VERTEX)] = { radeon_cp_vertex, 1, 0 }, \ 101 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_INDICES)] = { radeon_cp_indices, 1, 0 }, \ 102 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_TEXTURE)] = { radeon_cp_texture, 1, 0 }, \ 103 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_STIPPLE)] = { radeon_cp_stipple, 1, 0 }, \ 104 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_INDIRECT)] = { radeon_cp_indirect, 1, 1 }, 105 106 107#if 0 108/* GH: Count data sent to card via ring or vertex/indirect buffers. 109 */ 110#define __HAVE_COUNTERS 3 111#define __HAVE_COUNTER6 _DRM_STAT_IRQ 112#define __HAVE_COUNTER7 _DRM_STAT_PRIMARY 113#define __HAVE_COUNTER8 _DRM_STAT_SECONDARY 114#endif 115 116 117#include "dev/drm/drm_agpsupport.h" 118#include "dev/drm/drm_auth.h" 119#include "dev/drm/drm_bufs.h" 120#include "dev/drm/drm_context.h" 121#include "dev/drm/drm_dma.h" 122#include "dev/drm/drm_drawable.h" 123#include "dev/drm/drm_drv.h" 124 125#ifdef __linux__ 126#ifndef MODULE 127/* DRM(options) is called by the kernel to parse command-line options 128 * passed via the boot-loader (e.g., LILO). It calls the insmod option 129 * routine, drm_parse_drm. 130 */ 131 132/* JH- We have to hand expand the string ourselves because of the cpp. If 133 * anyone can think of a way that we can fit into the __setup macro without 134 * changing it, then please send the solution my way. 135 */ 136static int __init radeon_options( char *str ) 137{ 138 DRM(parse_options)( str ); 139 return 1; 140} 141 142__setup( DRIVER_NAME "=", radeon_options ); 143#endif 144#endif /* __linux__ */ 145 146#include "dev/drm/drm_fops.h" 147#include "dev/drm/drm_init.h" 148#include "dev/drm/drm_ioctl.h" 149#include "dev/drm/drm_lock.h" 150#include "dev/drm/drm_memory.h" 151#include "dev/drm/drm_vm.h" 152#ifdef __linux__ 153#include "dev/drm/drm_proc.h" 154#include "dev/drm/drm_stub.h" 155#endif /* __linux__ */ 156#ifdef __FreeBSD__ 157#include "dev/drm/drm_sysctl.h" 158#endif /* __FreeBSD__ */ 159#if __REALLY_HAVE_SG 160#include "dev/drm/drm_scatter.h" 161#endif 162 163#ifdef __FreeBSD__ 164DRIVER_MODULE(radeon, pci, radeon_driver, radeon_devclass, 0, 0); 165#endif /* __FreeBSD__ */ 166