From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- drivers/gpu/drm/amd/amdgpu/umc_v8_7.h | 51 +++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 drivers/gpu/drm/amd/amdgpu/umc_v8_7.h (limited to 'drivers/gpu/drm/amd/amdgpu/umc_v8_7.h') diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v8_7.h b/drivers/gpu/drm/amd/amdgpu/umc_v8_7.h new file mode 100644 index 0000000000..dd4993f5f7 --- /dev/null +++ b/drivers/gpu/drm/amd/amdgpu/umc_v8_7.h @@ -0,0 +1,51 @@ +/* + * 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 -- cgit v1.2.3