src/gallium/drivers/r600/evergreen_compute_internal.h

   1 /*
   2  * Permission is hereby granted, free of charge, to any person obtaining a
   3  * copy of this software and associated documentation files (the "Software"),
   4  * to deal in the Software without restriction, including without limitation
   5  * on the rights to use, copy, modify, merge, publish, distribute, sub
   6  * license, and/or sell copies of the Software, and to permit persons to whom
   7  * the Software is furnished to do so, subject to the following conditions:
   8  *
   9  * The above copyright notice and this permission notice (including the next
  10  * paragraph) shall be included in all copies or substantial portions of the
  11  * Software.
  12  *
  13  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  14  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  15  * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
  16  * THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
  17  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
  18  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
  19  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  20  *
  21  * Authors:
  22  *      Adam Rak <adam.rak@streamnovation.com>
  23  */
  24
  25 #ifndef EVERGREEN_COMPUTE_INTERNAL_H
  26 #define EVERGREEN_COMPUTE_INTERNAL_H
  27
  28 #include "compute_memory_pool.h"
  29 #include "r600_asm.h"
  30
  31 enum evergreen_compute_resources
  32 {
  33 #define DECL_COMPUTE_RESOURCE(name, n) COMPUTE_RESOURCE_ ## name ,
  34 #include "compute_resource.def"
  35 #undef DECL_COMPUTE_RESOURCE
  36 __COMPUTE_RESOURCE_END__
  37 };
  38
  39 typedef unsigned u32;
  40
  41 #define COMPUTE_RES_TC_FLUSH      0xF0001
  42 #define COMPUTE_RES_VC_FLUSH      0xF0002
  43 #define COMPUTE_RES_SH_FLUSH      0xF0004
  44 #define COMPUTE_RES_CB_FLUSH(x)  (0xF0008 | x << 8)
  45 #define COMPUTE_RES_FULL_FLUSH    0xF0010
  46
  47 struct evergreen_compute_resource {
  48         int enabled;
  49
  50         int do_reloc[256];
  51         u32 cs[256];
  52         int cs_end;
  53
  54         struct r600_resource *bo;
  55         int coher_bo_size;
  56         enum radeon_bo_usage usage;
  57         int flags; ///flags for COMPUTE_RES_*_FLUSH
  58 };
  59
  60 struct compute_sampler_state {
  61         struct r600_pipe_state base;
  62         struct pipe_sampler_state state;
  63 };
  64
  65 struct number_type_and_format {
  66         unsigned format;
  67         unsigned number_type;
  68         unsigned num_format_all;
  69 };
  70
  71 struct r600_kernel {
  72         unsigned count;
  73 #ifdef HAVE_OPENCL
  74         LLVMModuleRef llvm_module;
  75 #endif
  76         struct r600_resource *code_bo;
  77         struct r600_bytecode bc;
  78 };
  79
  80 struct r600_pipe_compute {
  81         struct r600_context *ctx;
  82
  83         unsigned num_kernels;
  84         struct r600_kernel *kernels;
  85         struct evergreen_compute_resource *resources;
  86
  87         unsigned local_size;
  88         unsigned private_size;
  89         unsigned input_size;
  90         struct r600_resource *kernel_param;
  91 };
  92
  93 int evergreen_compute_get_gpu_format(struct number_type_and_format* fmt, struct r600_resource *bo); ///get hw format from resource, return 0 on faliure, nonzero on success
  94
  95
  96 void evergreen_emit_raw_reg_set(struct evergreen_compute_resource* res, unsigned index, int num);
  97 void evergreen_emit_ctx_reg_set(struct r600_context *ctx, unsigned index, int num);
  98 void evergreen_emit_raw_value(struct evergreen_compute_resource* res, unsigned value);
  99 void evergreen_emit_ctx_value(struct r600_context *ctx, unsigned value);
 100 void evergreen_mult_reg_set_(struct evergreen_compute_resource* res,  int index, u32* array, int size);
 101 void evergreen_emit_ctx_reloc(struct r600_context *ctx, struct r600_resource *bo, enum radeon_bo_usage usage);
 102 void evergreen_reg_set(struct evergreen_compute_resource* res, unsigned index, unsigned value);
 103 void evergreen_emit_force_reloc(struct evergreen_compute_resource* res);
 104
 105 struct evergreen_compute_resource* get_empty_res(struct r600_pipe_compute*, enum evergreen_compute_resources res_code, int index);
 106 int get_compute_resource_num(void);
 107
 108 #define evergreen_mult_reg_set(res, index, array) evergreen_mult_reg_set_(res, index, array, sizeof(array))
 109
 110 void evergreen_set_rat(struct r600_pipe_compute *pipe, int id, struct r600_resource* bo, int start, int size);
 111 void evergreen_set_gds(struct r600_pipe_compute *pipe, uint32_t addr, uint32_t size);
 112 void evergreen_set_export(struct r600_pipe_compute *pipe, struct r600_resource* bo, int offset, int size);
 113 void evergreen_set_loop_const(struct r600_pipe_compute *pipe, int id, int count, int init, int inc);
 114 void evergreen_set_tmp_ring(struct r600_pipe_compute *pipe, struct r600_resource* bo, int offset, int size, int se);
 115 void evergreen_set_tex_resource(struct r600_pipe_compute *pipe, struct r600_pipe_sampler_view* view, int id);
 116 void evergreen_set_sampler_resource(struct r600_pipe_compute *pipe, struct compute_sampler_state *sampler, int id);
 117 void evergreen_set_const_cache(struct r600_pipe_compute *pipe, int cache_id, struct r600_resource* cbo, int size, int offset);
 118
 119 struct r600_resource* r600_compute_buffer_alloc_vram(struct r600_screen *screen, unsigned size);
 120
 121 #endif