/* * 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 __UMC_V8_7_H__ #define __UMC_V8_7_H__ #include "soc15_common.h" #include "amdgpu.h" /* HBM Memory Channel Width */ #define UMC_V8_7_HBM_MEMORY_CHANNEL_WIDTH 128 /* number of umc channel instance with memory map register access */ #define UMC_V8_7_CHANNEL_INSTANCE_NUM 2 /* number of umc instance with memory map register access */ #define UMC_V8_7_UMC_INSTANCE_NUM 8 /* total channel instances in one umc block */ #define UMC_V8_7_TOTAL_CHANNEL_NUM (UMC_V8_7_CHANNEL_INSTANCE_NUM * UMC_V8_7_UMC_INSTANCE_NUM) /* UMC regiser per channel offset */ #define UMC_V8_7_PER_CHANNEL_OFFSET_SIENNA 0x400 /* EccErrCnt max value */ #define UMC_V8_7_CE_CNT_MAX 0xffff /* umc ce interrupt threshold */ #define UMC_V8_7_CE_INT_THRESHOLD 0xffff /* umc ce count initial value */ #define UMC_V8_7_CE_CNT_INIT (UMC_V8_7_CE_CNT_MAX - UMC_V8_7_CE_INT_THRESHOLD) extern struct amdgpu_umc_ras umc_v8_7_ras; extern const uint32_t umc_v8_7_channel_idx_tbl[UMC_V8_7_UMC_INSTANCE_NUM][UMC_V8_7_CHANNEL_INSTANCE_NUM]; #endif