Jammy Zhou | 4630f0f | 2015-07-22 09:54:16 +0800 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2015 Advanced Micro Devices, Inc. |
| 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 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
| 9 | * Software is furnished to do so, subject to the following conditions: |
| 10 | * |
| 11 | * The above copyright notice and this permission notice shall be included in |
| 12 | * all copies or substantial portions of the Software. |
| 13 | * |
| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| 18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 20 | * OTHER DEALINGS IN THE SOFTWARE. |
| 21 | * |
| 22 | */ |
| 23 | #ifndef _CZ_SMUMGR_H_ |
| 24 | #define _CZ_SMUMGR_H_ |
| 25 | |
| 26 | |
| 27 | #define MAX_NUM_FIRMWARE 8 |
| 28 | #define MAX_NUM_SCRATCH 11 |
| 29 | #define CZ_SCRATCH_SIZE_NONGFX_CLOCKGATING 1024 |
| 30 | #define CZ_SCRATCH_SIZE_NONGFX_GOLDENSETTING 2048 |
| 31 | #define CZ_SCRATCH_SIZE_SDMA_METADATA 1024 |
| 32 | #define CZ_SCRATCH_SIZE_IH ((2*256+1)*4) |
| 33 | |
| 34 | enum cz_scratch_entry { |
| 35 | CZ_SCRATCH_ENTRY_UCODE_ID_SDMA0 = 0, |
| 36 | CZ_SCRATCH_ENTRY_UCODE_ID_SDMA1, |
| 37 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE, |
| 38 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP, |
| 39 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME, |
| 40 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1, |
| 41 | CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2, |
| 42 | CZ_SCRATCH_ENTRY_UCODE_ID_GMCON_RENG, |
| 43 | CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G, |
| 44 | CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH, |
| 45 | CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM, |
| 46 | CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM, |
| 47 | CZ_SCRATCH_ENTRY_UCODE_ID_DMCU_ERAM, |
| 48 | CZ_SCRATCH_ENTRY_UCODE_ID_DMCU_IRAM, |
| 49 | CZ_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING, |
| 50 | CZ_SCRATCH_ENTRY_DATA_ID_SDMA_HALT, |
| 51 | CZ_SCRATCH_ENTRY_DATA_ID_SYS_CLOCKGATING, |
| 52 | CZ_SCRATCH_ENTRY_DATA_ID_SDMA_RING_REGS, |
| 53 | CZ_SCRATCH_ENTRY_DATA_ID_NONGFX_REINIT, |
| 54 | CZ_SCRATCH_ENTRY_DATA_ID_SDMA_START, |
| 55 | CZ_SCRATCH_ENTRY_DATA_ID_IH_REGISTERS, |
| 56 | CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE |
| 57 | }; |
| 58 | |
| 59 | struct cz_buffer_entry { |
| 60 | uint32_t data_size; |
| 61 | uint32_t mc_addr_low; |
| 62 | uint32_t mc_addr_high; |
| 63 | void *kaddr; |
| 64 | enum cz_scratch_entry firmware_ID; |
| 65 | unsigned long handle; /* as bo handle used when release bo */ |
| 66 | }; |
| 67 | |
| 68 | struct cz_register_index_data_pair { |
| 69 | uint32_t offset; |
| 70 | uint32_t value; |
| 71 | }; |
| 72 | |
| 73 | struct cz_ih_meta_data { |
| 74 | uint32_t command; |
| 75 | struct cz_register_index_data_pair register_index_value_pair[1]; |
| 76 | }; |
| 77 | |
| 78 | struct cz_smumgr { |
| 79 | uint8_t driver_buffer_length; |
| 80 | uint8_t scratch_buffer_length; |
| 81 | uint16_t toc_entry_used_count; |
| 82 | uint16_t toc_entry_initialize_index; |
| 83 | uint16_t toc_entry_power_profiling_index; |
| 84 | uint16_t toc_entry_aram; |
| 85 | uint16_t toc_entry_ih_register_restore_task_index; |
| 86 | uint16_t toc_entry_clock_table; |
| 87 | uint16_t ih_register_restore_task_size; |
| 88 | uint16_t smu_buffer_used_bytes; |
| 89 | |
| 90 | struct cz_buffer_entry toc_buffer; |
| 91 | struct cz_buffer_entry smu_buffer; |
| 92 | struct cz_buffer_entry firmware_buffer; |
| 93 | struct cz_buffer_entry driver_buffer[MAX_NUM_FIRMWARE]; |
| 94 | struct cz_buffer_entry meta_data_buffer[MAX_NUM_FIRMWARE]; |
| 95 | struct cz_buffer_entry scratch_buffer[MAX_NUM_SCRATCH]; |
| 96 | }; |
| 97 | |
Jammy Zhou | 4630f0f | 2015-07-22 09:54:16 +0800 | [diff] [blame] | 98 | #endif |