amd/amdgpu/amdgpu_gds.h

0001 /*
0002  * Copyright 2014 Advanced Micro Devices, Inc.
0003  *
0004  * Permission is hereby granted, free of charge, to any person obtaining a
0005  * copy of this software and associated documentation files (the "Software"),
0006  * to deal in the Software without restriction, including without limitation
0007  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
0008  * and/or sell copies of the Software, and to permit persons to whom the
0009  * Software is furnished to do so, subject to the following conditions:
0010  *
0011  * The above copyright notice and this permission notice shall be included in
0012  * all copies or substantial portions of the Software.
0013  *
0014  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
0015  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
0016  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
0017  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
0018  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
0019  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0020  * OTHER DEALINGS IN THE SOFTWARE.
0021  *
0022  */
0023
0024 #ifndef __AMDGPU_GDS_H__
0025 #define __AMDGPU_GDS_H__
0026
0027 struct amdgpu_ring;
0028 struct amdgpu_bo;
0029
0030 struct amdgpu_gds {
0031     uint32_t gds_size;
0032     uint32_t gws_size;
0033     uint32_t oa_size;
0034     uint32_t gds_compute_max_wave_id;
0035 };
0036
0037 struct amdgpu_gds_reg_offset {
0038     uint32_t    mem_base;
0039     uint32_t    mem_size;
0040     uint32_t    gws;
0041     uint32_t    oa;
0042 };
0043
0044 #endif /* __AMDGPU_GDS_H__ */