forked from Minki/linux
95 lines
3.2 KiB
C
95 lines
3.2 KiB
C
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/*
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* Copyright 2014 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef __CZ_SMC_H__
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#define __CZ_SMC_H__
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#define MAX_NUM_FIRMWARE 8
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#define MAX_NUM_SCRATCH 11
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#define CZ_SCRATCH_SIZE_NONGFX_CLOCKGATING 1024
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#define CZ_SCRATCH_SIZE_NONGFX_GOLDENSETTING 2048
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#define CZ_SCRATCH_SIZE_SDMA_METADATA 1024
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#define CZ_SCRATCH_SIZE_IH ((2*256+1)*4)
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enum cz_scratch_entry {
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CZ_SCRATCH_ENTRY_UCODE_ID_SDMA0 = 0,
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CZ_SCRATCH_ENTRY_UCODE_ID_SDMA1,
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CZ_SCRATCH_ENTRY_UCODE_ID_CP_CE,
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CZ_SCRATCH_ENTRY_UCODE_ID_CP_PFP,
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CZ_SCRATCH_ENTRY_UCODE_ID_CP_ME,
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CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT1,
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CZ_SCRATCH_ENTRY_UCODE_ID_CP_MEC_JT2,
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CZ_SCRATCH_ENTRY_UCODE_ID_GMCON_RENG,
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CZ_SCRATCH_ENTRY_UCODE_ID_RLC_G,
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CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SCRATCH,
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CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_ARAM,
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CZ_SCRATCH_ENTRY_UCODE_ID_RLC_SRM_DRAM,
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CZ_SCRATCH_ENTRY_UCODE_ID_DMCU_ERAM,
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CZ_SCRATCH_ENTRY_UCODE_ID_DMCU_IRAM,
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CZ_SCRATCH_ENTRY_UCODE_ID_POWER_PROFILING,
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CZ_SCRATCH_ENTRY_DATA_ID_SDMA_HALT,
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CZ_SCRATCH_ENTRY_DATA_ID_SYS_CLOCKGATING,
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CZ_SCRATCH_ENTRY_DATA_ID_SDMA_RING_REGS,
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CZ_SCRATCH_ENTRY_DATA_ID_NONGFX_REINIT,
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CZ_SCRATCH_ENTRY_DATA_ID_SDMA_START,
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CZ_SCRATCH_ENTRY_DATA_ID_IH_REGISTERS,
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CZ_SCRATCH_ENTRY_SMU8_FUSION_CLKTABLE
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};
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struct cz_buffer_entry {
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uint32_t data_size;
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uint32_t mc_addr_low;
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uint32_t mc_addr_high;
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void *kaddr;
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enum cz_scratch_entry firmware_ID;
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};
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struct cz_register_index_data_pair {
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uint32_t offset;
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uint32_t value;
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};
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struct cz_ih_meta_data {
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uint32_t command;
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struct cz_register_index_data_pair register_index_value_pair[1];
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};
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struct cz_smu_private_data {
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uint8_t driver_buffer_length;
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uint8_t scratch_buffer_length;
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uint16_t toc_entry_used_count;
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uint16_t toc_entry_initialize_index;
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uint16_t toc_entry_power_profiling_index;
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uint16_t toc_entry_aram;
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uint16_t toc_entry_ih_register_restore_task_index;
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uint16_t toc_entry_clock_table;
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uint16_t ih_register_restore_task_size;
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uint16_t smu_buffer_used_bytes;
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struct cz_buffer_entry toc_buffer;
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struct cz_buffer_entry smu_buffer;
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struct cz_buffer_entry driver_buffer[MAX_NUM_FIRMWARE];
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struct cz_buffer_entry scratch_buffer[MAX_NUM_SCRATCH];
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};
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#endif
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