1 /* radeon_drv.c -- ATI Radeon driver -*- linux-c -*-
2 * Created: Wed Feb 14 17:10:04 2001 by gareth@valinux.com
4 * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
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:
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
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.
27 * Gareth Hughes <gareth@valinux.com>
30 #include <linux/config.h>
34 #include "radeon_drm.h"
35 #include "radeon_drv.h"
36 #include "ati_pcigart.h"
38 #define DRIVER_AUTHOR "Gareth Hughes, VA Linux Systems Inc."
40 #define DRIVER_NAME "radeon"
41 #define DRIVER_DESC "ATI Radeon"
42 #define DRIVER_DATE "20020611"
44 #define DRIVER_MAJOR 1
45 #define DRIVER_MINOR 3
46 #define DRIVER_PATCHLEVEL 1
51 * 1.2 - Add vertex2 ioctl (keith)
52 * - Add stencil capability to clear ioctl (gareth, keith)
53 * - Increase MAX_TEXTURE_LEVELS (brian)
54 * 1.3 - Add cmdbuf ioctl (keith)
55 * - Add support for new radeon packets (keith)
56 * - Add getparam ioctl (keith)
57 * - Add flip-buffers ioctl, deprecate fullscreen foo (keith).
59 #define DRIVER_IOCTLS \
60 [DRM_IOCTL_NR(DRM_IOCTL_DMA)] = { radeon_cp_buffers, 1, 0 }, \
61 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_INIT)] = { radeon_cp_init, 1, 1 }, \
62 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_START)] = { radeon_cp_start, 1, 1 }, \
63 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_STOP)] = { radeon_cp_stop, 1, 1 }, \
64 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_RESET)] = { radeon_cp_reset, 1, 1 }, \
65 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_IDLE)] = { radeon_cp_idle, 1, 0 }, \
66 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_RESET)] = { radeon_engine_reset, 1, 0 }, \
67 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_FULLSCREEN)] = { radeon_fullscreen, 1, 0 }, \
68 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_SWAP)] = { radeon_cp_swap, 1, 0 }, \
69 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CLEAR)] = { radeon_cp_clear, 1, 0 }, \
70 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_VERTEX)] = { radeon_cp_vertex, 1, 0 }, \
71 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_INDICES)] = { radeon_cp_indices, 1, 0 }, \
72 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_TEXTURE)] = { radeon_cp_texture, 1, 0 }, \
73 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_STIPPLE)] = { radeon_cp_stipple, 1, 0 }, \
74 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_INDIRECT)] = { radeon_cp_indirect, 1, 1 }, \
75 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_VERTEX2)] = { radeon_cp_vertex2, 1, 0 }, \
76 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CMDBUF)] = { radeon_cp_cmdbuf, 1, 0 }, \
77 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_GETPARAM)] = { radeon_cp_getparam, 1, 0 }, \
78 [DRM_IOCTL_NR(DRM_IOCTL_RADEON_FLIP)] = { radeon_cp_flip, 1, 0 },
81 #include "drm_agpsupport.h"
84 #include "drm_context.h"
86 #include "drm_drawable.h"
90 /* DRM(options) is called by the kernel to parse command-line options
91 * passed via the boot-loader (e.g., LILO). It calls the insmod option
92 * routine, drm_parse_drm.
95 /* JH- We have to hand expand the string ourselves because of the cpp. If
96 * anyone can think of a way that we can fit into the __setup macro without
97 * changing it, then please send the solution my way.
99 static int __init radeon_options( char *str )
101 DRM(parse_options)( str );
105 __setup( DRIVER_NAME "=", radeon_options );
108 #include "drm_fops.h"
109 #include "drm_init.h"
110 #include "drm_ioctl.h"
111 #include "drm_lock.h"
112 #include "drm_memory.h"
113 #include "drm_proc.h"
115 #include "drm_stub.h"
116 #include "drm_scatter.h"