Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2010 Jerome Glisse <glisse@freedesktop.org> |
| 3 | * |
| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 5 | * copy of this software and associated documentation files (the "Software"), |
| 6 | * to deal in the Software without restriction, including without limitation |
| 7 | * on the rights to use, copy, modify, merge, publish, distribute, sub |
| 8 | * license, and/or sell copies of the Software, and to permit persons to whom |
| 9 | * the Software is furnished to do so, subject to the following conditions: |
| 10 | * |
| 11 | * The above copyright notice and this permission notice (including the next |
| 12 | * paragraph) shall be included in all copies or substantial portions of the |
| 13 | * Software. |
| 14 | * |
| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL |
| 18 | * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, |
| 19 | * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| 20 | * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| 21 | * USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 22 | * |
| 23 | * Authors: |
| 24 | * Jerome Glisse |
| 25 | */ |
| 26 | #ifndef R600_PRIV_H |
| 27 | #define R600_PRIV_H |
| 28 | |
| 29 | #include <errno.h> |
| 30 | #include <stdint.h> |
| 31 | #include <stdlib.h> |
| 32 | #include <assert.h> |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 33 | #include <pipebuffer/pb_bufmgr.h> |
Dave Airlie | 3c38e4f | 2010-10-05 15:35:52 +1000 | [diff] [blame] | 34 | #include "util/u_double_list.h" |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 35 | #include "r600.h" |
| 36 | |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 37 | struct radeon { |
| 38 | int fd; |
| 39 | int refcount; |
| 40 | unsigned device; |
| 41 | unsigned family; |
Jerome Glisse | 363dfb8 | 2010-09-20 11:58:00 -0400 | [diff] [blame] | 42 | enum chip_class chip_class; |
Dave Airlie | 301ab49 | 2010-09-29 09:17:59 +1000 | [diff] [blame] | 43 | struct pb_manager *kman; /* kernel bo manager */ |
| 44 | struct pb_manager *cman; /* cached bo manager */ |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 45 | }; |
| 46 | |
| 47 | struct radeon *r600_new(int fd, unsigned device); |
| 48 | void r600_delete(struct radeon *r600); |
| 49 | |
| 50 | struct r600_reg { |
Jerome Glisse | 5646964 | 2010-09-28 17:37:56 -0400 | [diff] [blame] | 51 | unsigned opcode; |
| 52 | unsigned offset_base; |
| 53 | unsigned offset; |
Jerome Glisse | ca35292 | 2010-09-21 20:24:51 -0400 | [diff] [blame] | 54 | unsigned need_bo; |
| 55 | unsigned flush_flags; |
Jerome Glisse | 585e409 | 2010-10-05 10:29:30 -0400 | [diff] [blame] | 56 | unsigned flush_mask; |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 57 | }; |
| 58 | |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 59 | struct radeon_bo { |
| 60 | struct pipe_reference reference; |
| 61 | unsigned handle; |
| 62 | unsigned size; |
| 63 | unsigned alignment; |
| 64 | unsigned map_count; |
| 65 | void *data; |
Dave Airlie | 3c38e4f | 2010-10-05 15:35:52 +1000 | [diff] [blame] | 66 | struct list_head fencedlist; |
| 67 | boolean shared; |
Dave Airlie | 05813ad | 2010-10-05 15:51:38 +1000 | [diff] [blame] | 68 | int64_t last_busy; |
| 69 | boolean set_busy; |
Jerome Glisse | 12d16e5 | 2010-10-05 08:42:42 -0400 | [diff] [blame] | 70 | struct r600_reloc *reloc; |
| 71 | unsigned reloc_id; |
Jerome Glisse | 585e409 | 2010-10-05 10:29:30 -0400 | [diff] [blame] | 72 | unsigned last_flush; |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 73 | }; |
| 74 | |
Jerome Glisse | 294c9fc | 2010-10-04 10:06:13 -0400 | [diff] [blame] | 75 | struct r600_bo { |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 76 | struct pipe_reference reference; |
| 77 | struct pb_buffer *pb; |
Jerome Glisse | 674452f | 2010-10-04 10:37:32 -0400 | [diff] [blame] | 78 | unsigned size; |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 79 | }; |
| 80 | |
| 81 | |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 82 | /* radeon_pciid.c */ |
| 83 | unsigned radeon_family_from_device(unsigned device); |
| 84 | |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 85 | /* r600_drm.c */ |
| 86 | struct radeon *radeon_decref(struct radeon *radeon); |
| 87 | |
| 88 | /* radeon_bo.c */ |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 89 | struct radeon_bo *radeon_bo(struct radeon *radeon, unsigned handle, |
| 90 | unsigned size, unsigned alignment, void *ptr); |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 91 | void radeon_bo_reference(struct radeon *radeon, struct radeon_bo **dst, |
| 92 | struct radeon_bo *src); |
| 93 | int radeon_bo_wait(struct radeon *radeon, struct radeon_bo *bo); |
| 94 | int radeon_bo_busy(struct radeon *radeon, struct radeon_bo *bo, uint32_t *domain); |
Dave Airlie | dbcd652 | 2010-09-30 09:07:07 +1000 | [diff] [blame] | 95 | void radeon_bo_pbmgr_flush_maps(struct pb_manager *_mgr); |
Dave Airlie | 3c38e4f | 2010-10-05 15:35:52 +1000 | [diff] [blame] | 96 | int radeon_bo_fencelist(struct radeon *radeon, struct radeon_bo **bolist, uint32_t num_bo); |
| 97 | |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 98 | |
| 99 | /* radeon_bo_pb.c */ |
Jerome Glisse | 674452f | 2010-10-04 10:37:32 -0400 | [diff] [blame] | 100 | struct radeon_bo *radeon_bo_pb_get_bo(struct pb_buffer *_buf); |
Dave Airlie | dbcd652 | 2010-09-30 09:07:07 +1000 | [diff] [blame] | 101 | struct pb_manager *radeon_bo_pbmgr_create(struct radeon *radeon); |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 102 | struct pb_buffer *radeon_bo_pb_create_buffer_from_handle(struct pb_manager *_mgr, |
| 103 | uint32_t handle); |
| 104 | |
Jerome Glisse | 674452f | 2010-10-04 10:37:32 -0400 | [diff] [blame] | 105 | /* r600_hw_context.c */ |
| 106 | void r600_context_bo_reloc(struct r600_context *ctx, u32 *pm4, struct r600_bo *rbo); |
Jerome Glisse | 585e409 | 2010-10-05 10:29:30 -0400 | [diff] [blame] | 107 | void r600_context_bo_flush(struct r600_context *ctx, unsigned flush_flags, |
| 108 | unsigned flush_mask, struct r600_bo *rbo); |
Jerome Glisse | 674452f | 2010-10-04 10:37:32 -0400 | [diff] [blame] | 109 | struct r600_bo *r600_context_reg_bo(struct r600_context *ctx, unsigned offset); |
| 110 | int r600_context_add_block(struct r600_context *ctx, const struct r600_reg *reg, unsigned nreg); |
| 111 | |
Jerome Glisse | 294c9fc | 2010-10-04 10:06:13 -0400 | [diff] [blame] | 112 | /* r600_bo.c */ |
| 113 | unsigned r600_bo_get_handle(struct r600_bo *bo); |
| 114 | unsigned r600_bo_get_size(struct r600_bo *bo); |
Jerome Glisse | 674452f | 2010-10-04 10:37:32 -0400 | [diff] [blame] | 115 | static INLINE struct radeon_bo *r600_bo_get_bo(struct r600_bo *bo) |
| 116 | { |
| 117 | return radeon_bo_pb_get_bo(bo->pb); |
| 118 | } |
Jerome Glisse | 1235bec | 2010-09-29 15:05:19 -0400 | [diff] [blame] | 119 | |
Jerome Glisse | 5646964 | 2010-09-28 17:37:56 -0400 | [diff] [blame] | 120 | #define CTX_RANGE_ID(ctx, offset) (((offset) >> (ctx)->hash_shift) & 255) |
| 121 | #define CTX_BLOCK_ID(ctx, offset) ((offset) & ((1 << (ctx)->hash_shift) - 1)) |
Jerome Glisse | a852615 | 2010-09-26 12:06:46 -0400 | [diff] [blame] | 122 | |
Jerome Glisse | 5646964 | 2010-09-28 17:37:56 -0400 | [diff] [blame] | 123 | static void inline r600_context_reg(struct r600_context *ctx, |
Jerome Glisse | a852615 | 2010-09-26 12:06:46 -0400 | [diff] [blame] | 124 | unsigned offset, unsigned value, |
| 125 | unsigned mask) |
| 126 | { |
Jerome Glisse | 5646964 | 2010-09-28 17:37:56 -0400 | [diff] [blame] | 127 | struct r600_range *range; |
| 128 | struct r600_block *block; |
Jerome Glisse | a852615 | 2010-09-26 12:06:46 -0400 | [diff] [blame] | 129 | unsigned id; |
| 130 | |
Jerome Glisse | 5646964 | 2010-09-28 17:37:56 -0400 | [diff] [blame] | 131 | range = &ctx->range[CTX_RANGE_ID(ctx, offset)]; |
| 132 | block = range->blocks[CTX_BLOCK_ID(ctx, offset)]; |
Jerome Glisse | a852615 | 2010-09-26 12:06:46 -0400 | [diff] [blame] | 133 | id = (offset - block->start_offset) >> 2; |
Jerome Glisse | 0282682 | 2010-09-27 17:00:07 -0400 | [diff] [blame] | 134 | block->reg[id] &= ~mask; |
| 135 | block->reg[id] |= value; |
Jerome Glisse | a852615 | 2010-09-26 12:06:46 -0400 | [diff] [blame] | 136 | if (!(block->status & R600_BLOCK_STATUS_DIRTY)) { |
Jerome Glisse | 0282682 | 2010-09-27 17:00:07 -0400 | [diff] [blame] | 137 | ctx->pm4_dirty_cdwords += block->pm4_ndwords; |
John Doe | dde1391 | 2010-09-30 17:30:25 -0400 | [diff] [blame] | 138 | block->status |= R600_BLOCK_STATUS_ENABLED; |
| 139 | block->status |= R600_BLOCK_STATUS_DIRTY; |
Bas Nieuwenhuizen | ac8a1eb | 2010-10-05 21:01:43 +0200 | [diff] [blame] | 140 | LIST_ADDTAIL(&block->list,&ctx->dirty); |
Jerome Glisse | a852615 | 2010-09-26 12:06:46 -0400 | [diff] [blame] | 141 | } |
Jerome Glisse | a852615 | 2010-09-26 12:06:46 -0400 | [diff] [blame] | 142 | } |
| 143 | |
Jerome Glisse | 5646964 | 2010-09-28 17:37:56 -0400 | [diff] [blame] | 144 | static inline void r600_context_block_emit_dirty(struct r600_context *ctx, struct r600_block *block) |
| 145 | { |
Jerome Glisse | 5646964 | 2010-09-28 17:37:56 -0400 | [diff] [blame] | 146 | int id; |
| 147 | |
| 148 | for (int j = 0; j < block->nreg; j++) { |
| 149 | if (block->pm4_bo_index[j]) { |
| 150 | /* find relocation */ |
| 151 | id = block->pm4_bo_index[j]; |
Jerome Glisse | 2cf3199 | 2010-10-05 15:23:07 -0400 | [diff] [blame^] | 152 | r600_context_bo_reloc(ctx, |
| 153 | &block->pm4[block->reloc[id].bo_pm4_index], |
Jerome Glisse | 674452f | 2010-10-04 10:37:32 -0400 | [diff] [blame] | 154 | block->reloc[id].bo); |
Jerome Glisse | 2cf3199 | 2010-10-05 15:23:07 -0400 | [diff] [blame^] | 155 | r600_context_bo_flush(ctx, |
| 156 | block->reloc[id].flush_flags, |
| 157 | block->reloc[id].flush_mask, |
| 158 | block->reloc[id].bo); |
Jerome Glisse | 5646964 | 2010-09-28 17:37:56 -0400 | [diff] [blame] | 159 | } |
| 160 | } |
| 161 | memcpy(&ctx->pm4[ctx->pm4_cdwords], block->pm4, block->pm4_ndwords * 4); |
| 162 | ctx->pm4_cdwords += block->pm4_ndwords; |
| 163 | block->status ^= R600_BLOCK_STATUS_DIRTY; |
| 164 | } |
| 165 | |
John Doe | 40181ae | 2010-09-30 17:53:36 -0400 | [diff] [blame] | 166 | static inline int radeon_bo_map(struct radeon *radeon, struct radeon_bo *bo) |
| 167 | { |
| 168 | bo->map_count++; |
Dave Airlie | 1c2b3cb | 2010-10-04 16:26:46 +1000 | [diff] [blame] | 169 | return 0; |
John Doe | 40181ae | 2010-09-30 17:53:36 -0400 | [diff] [blame] | 170 | } |
| 171 | |
| 172 | static inline void radeon_bo_unmap(struct radeon *radeon, struct radeon_bo *bo) |
| 173 | { |
| 174 | bo->map_count--; |
| 175 | assert(bo->map_count >= 0); |
| 176 | } |
| 177 | |
Jerome Glisse | fd266ec | 2010-09-17 10:41:50 -0400 | [diff] [blame] | 178 | #endif |