| /* |
| * Copyright 2020 Advanced Micro Devices, Inc. |
| * |
| * 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 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 |
| * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) 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. |
| * |
| */ |
| #ifndef __AMDGPU_SMUIO_H__ |
| #define __AMDGPU_SMUIO_H__ |
| |
| struct amdgpu_smuio_funcs { |
| u32 (*get_rom_index_offset)(struct amdgpu_device *adev); |
| u32 (*get_rom_data_offset)(struct amdgpu_device *adev); |
| void (*update_rom_clock_gating)(struct amdgpu_device *adev, bool enable); |
| void (*get_clock_gating_state)(struct amdgpu_device *adev, u64 *flags); |
| u32 (*get_die_id)(struct amdgpu_device *adev); |
| u32 (*get_socket_id)(struct amdgpu_device *adev); |
| bool (*is_host_gpu_xgmi_supported)(struct amdgpu_device *adev); |
| }; |
| |
| struct amdgpu_smuio { |
| const struct amdgpu_smuio_funcs *funcs; |
| }; |
| |
| #endif /* __AMDGPU_SMUIO_H__ */ |