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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 | /* radeon.h -- ATI Radeon DRM template customization -*- linux-c -*- * Created: Wed Feb 14 17:07:34 2001 by gareth@valinux.com * * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California. * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * * Authors: * Gareth Hughes <gareth@valinux.com> * Keith Whitwell <keith@tungstengraphics.com> */ #ifndef __RADEON_H__ #define __RADEON_H__ /* This remains constant for all DRM template files. */ #define DRM(x) radeon_##x /* General customization: */ #define __HAVE_AGP 1 #define __MUST_HAVE_AGP 0 #define __HAVE_MTRR 1 #define __HAVE_CTX_BITMAP 1 #define __HAVE_SG 1 #define __HAVE_PCI_DMA 1 #define DRIVER_AUTHOR "Gareth Hughes, Keith Whitwell, others." #define DRIVER_NAME "radeon" #define DRIVER_DESC "ATI Radeon" #define DRIVER_DATE "20020828" #define DRIVER_MAJOR 1 #define DRIVER_MINOR 7 #define DRIVER_PATCHLEVEL 0 /* Interface history: * * 1.1 - ?? * 1.2 - Add vertex2 ioctl (keith) * - Add stencil capability to clear ioctl (gareth, keith) * - Increase MAX_TEXTURE_LEVELS (brian) * 1.3 - Add cmdbuf ioctl (keith) * - Add support for new radeon packets (keith) * - Add getparam ioctl (keith) * - Add flip-buffers ioctl, deprecate fullscreen foo (keith). * 1.4 - Add scratch registers to get_param ioctl. * 1.5 - Add r200 packets to cmdbuf ioctl * - Add r200 function to init ioctl * - Add 'scalar2' instruction to cmdbuf * 1.6 - Add static agp memory manager * Add irq handler (won't be turned on unless X server knows to) * Add irq ioctls and irq_active getparam. * Add wait command for cmdbuf ioctl * Add agp offset query for getparam * 1.7 - Add support for cube map registers: R200_PP_CUBIC_FACES_[0..5] * and R200_PP_CUBIC_OFFSET_F1_[0..5]. * Added packets R200_EMIT_PP_CUBIC_FACES_[0..5] and * R200_EMIT_PP_CUBIC_OFFSETS_[0..5]. (brian) */ #define DRIVER_IOCTLS \ [DRM_IOCTL_NR(DRM_IOCTL_DMA)] = { radeon_cp_buffers, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_INIT)] = { radeon_cp_init, 1, 1 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_START)] = { radeon_cp_start, 1, 1 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_STOP)] = { radeon_cp_stop, 1, 1 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_RESET)] = { radeon_cp_reset, 1, 1 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CP_IDLE)] = { radeon_cp_idle, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_RESET)] = { radeon_engine_reset, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_FULLSCREEN)] = { radeon_fullscreen, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_SWAP)] = { radeon_cp_swap, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CLEAR)] = { radeon_cp_clear, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_VERTEX)] = { radeon_cp_vertex, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_INDICES)] = { radeon_cp_indices, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_TEXTURE)] = { radeon_cp_texture, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_STIPPLE)] = { radeon_cp_stipple, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_INDIRECT)] = { radeon_cp_indirect, 1, 1 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_VERTEX2)] = { radeon_cp_vertex2, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_CMDBUF)] = { radeon_cp_cmdbuf, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_GETPARAM)] = { radeon_cp_getparam, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_FLIP)] = { radeon_cp_flip, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_ALLOC)] = { radeon_mem_alloc, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_FREE)] = { radeon_mem_free, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_INIT_HEAP)] = { radeon_mem_init_heap, 1, 1 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_IRQ_EMIT)] = { radeon_irq_emit, 1, 0 }, \ [DRM_IOCTL_NR(DRM_IOCTL_RADEON_IRQ_WAIT)] = { radeon_irq_wait, 1, 0 }, #define USE_IRQS 1 #if USE_IRQS #define __HAVE_DMA_IRQ 1 #define __HAVE_VBL_IRQ 1 #define __HAVE_SHARED_IRQ 1 /* When a client dies: * - Check for and clean up flipped page state * - Free any alloced agp memory. * * DRM infrastructure takes care of reclaiming dma buffers. */ #define DRIVER_PRERELEASE() do { \ if ( dev->dev_private ) { \ drm_radeon_private_t *dev_priv = dev->dev_private; \ if ( dev_priv->page_flipping ) { \ radeon_do_cleanup_pageflip( dev ); \ } \ radeon_mem_release( dev_priv->agp_heap ); \ } \ } while (0) /* On unloading the module: * - Free memory heap structure * - Remove mappings made at startup and free dev_private. */ #define DRIVER_PRETAKEDOWN() do { \ if ( dev->dev_private ) { \ drm_radeon_private_t *dev_priv = dev->dev_private; \ radeon_mem_takedown( &(dev_priv->agp_heap) ); \ radeon_do_cleanup_cp( dev ); \ } \ } while (0) #else #define __HAVE_DMA_IRQ 0 #endif /* DMA customization: */ #define __HAVE_DMA 1 /* Buffer customization: */ #define DRIVER_BUF_PRIV_T drm_radeon_buf_priv_t #define DRIVER_AGP_BUFFERS_MAP( dev ) \ ((drm_radeon_private_t *)((dev)->dev_private))->buffers #endif |