1/* i810_drv.c -- I810 driver -*- linux-c -*- 2 * Created: Mon Dec 13 01:56:22 1999 by jhartmann@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 * VA LINUX SYSTEMS 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 25 * OTHER DEALINGS IN THE SOFTWARE. 26 * 27 * Authors: 28 * Rickard E. (Rik) Faith <faith@valinux.com> 29 * Jeff Hartmann <jhartmann@valinux.com> 30 * Gareth Hughes <gareth@valinux.com> 31 */ 32 33#include <linux/config.h> 34#include "i810.h" 35#include "drmP.h" 36#include "i810_drv.h" 37 38#define DRIVER_AUTHOR "VA Linux Systems Inc." 39 40#define DRIVER_NAME "i810" 41#define DRIVER_DESC "Intel i810" 42#define DRIVER_DATE "20010920" 43 44#define DRIVER_MAJOR 1 45#define DRIVER_MINOR 2 46#define DRIVER_PATCHLEVEL 0 47 48#define DRIVER_IOCTLS \ 49 [DRM_IOCTL_NR(DRM_IOCTL_I810_INIT)] = { i810_dma_init, 1, 1 }, \ 50 [DRM_IOCTL_NR(DRM_IOCTL_I810_VERTEX)] = { i810_dma_vertex, 1, 0 }, \ 51 [DRM_IOCTL_NR(DRM_IOCTL_I810_CLEAR)] = { i810_clear_bufs, 1, 0 }, \ 52 [DRM_IOCTL_NR(DRM_IOCTL_I810_FLUSH)] = { i810_flush_ioctl, 1, 0 }, \ 53 [DRM_IOCTL_NR(DRM_IOCTL_I810_GETAGE)] = { i810_getage, 1, 0 }, \ 54 [DRM_IOCTL_NR(DRM_IOCTL_I810_GETBUF)] = { i810_getbuf, 1, 0 }, \ 55 [DRM_IOCTL_NR(DRM_IOCTL_I810_SWAP)] = { i810_swap_bufs, 1, 0 }, \ 56 [DRM_IOCTL_NR(DRM_IOCTL_I810_COPY)] = { i810_copybuf, 1, 0 }, \ 57 [DRM_IOCTL_NR(DRM_IOCTL_I810_DOCOPY)] = { i810_docopy, 1, 0 }, \ 58 [DRM_IOCTL_NR(DRM_IOCTL_I810_OV0INFO)] = { i810_ov0_info, 1, 0 }, \ 59 [DRM_IOCTL_NR(DRM_IOCTL_I810_FSTATUS)] = { i810_fstatus, 1, 0 }, \ 60 [DRM_IOCTL_NR(DRM_IOCTL_I810_OV0FLIP)] = { i810_ov0_flip, 1, 0 }, \ 61 [DRM_IOCTL_NR(DRM_IOCTL_I810_MC)] = { i810_dma_mc, 1, 1 }, \ 62 [DRM_IOCTL_NR(DRM_IOCTL_I810_RSTATUS)] = { i810_rstatus, 1, 0 } 63 64 65#define __HAVE_COUNTERS 4 66#define __HAVE_COUNTER6 _DRM_STAT_IRQ 67#define __HAVE_COUNTER7 _DRM_STAT_PRIMARY 68#define __HAVE_COUNTER8 _DRM_STAT_SECONDARY 69#define __HAVE_COUNTER9 _DRM_STAT_DMA 70 71 72#include "drm_agpsupport.h" 73#include "drm_auth.h" 74#include "drm_bufs.h" 75#include "drm_context.h" 76#include "drm_dma.h" 77#include "drm_drawable.h" 78#include "drm_drv.h" 79 80#ifndef MODULE 81/* DRM(options) is called by the kernel to parse command-line options 82 * passed via the boot-loader (e.g., LILO). It calls the insmod option 83 * routine, drm_parse_drm. 84 */ 85 86/* JH- We have to hand expand the string ourselves because of the cpp. If 87 * anyone can think of a way that we can fit into the __setup macro without 88 * changing it, then please send the solution my way. 89 */ 90static int __init i810_options( char *str ) 91{ 92 DRM(parse_options)( str ); 93 return 1; 94} 95 96__setup( DRIVER_NAME "=", i810_options ); 97#endif 98 99#include "drm_fops.h" 100#include "drm_init.h" 101#include "drm_ioctl.h" 102#include "drm_lock.h" 103#include "drm_lists.h" 104#include "drm_memory.h" 105#include "drm_proc.h" 106#include "drm_vm.h" 107#include "drm_stub.h" 108