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https://github.com/saymrwulf/pulp-runtime.git
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75 lines
2.4 KiB
C
75 lines
2.4 KiB
C
/*
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* Copyright (C) 2021 ETH Zurich and University of Bologna
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __ARCHI_IDMA_V1_H__
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#define __ARCHI_IDMA_V1_H__
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// Generated register defines for idma_reg32_2d_frontend
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#ifndef _IDMA_REG32_2D_FRONTEND_REG_DEFS_
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#define _IDMA_REG32_2D_FRONTEND_REG_DEFS_
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Register width
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#define IDMA_REG32_2D_FRONTEND_PARAM_REG_WIDTH 32
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// Source Address
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#define IDMA_REG32_2D_FRONTEND_SRC_ADDR_REG_OFFSET 0x0
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// Destination Address
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#define IDMA_REG32_2D_FRONTEND_DST_ADDR_REG_OFFSET 0x4
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// Number of bytes
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#define IDMA_REG32_2D_FRONTEND_NUM_BYTES_REG_OFFSET 0x8
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// Configuration Register for DMA settings
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#define IDMA_REG32_2D_FRONTEND_CONF_REG_OFFSET 0xc
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#define IDMA_REG32_2D_FRONTEND_CONF_DECOUPLE_BIT 0
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#define IDMA_REG32_2D_FRONTEND_CONF_DEBURST_BIT 1
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#define IDMA_REG32_2D_FRONTEND_CONF_SERIALIZE_BIT 2
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#define IDMA_REG32_2D_FRONTEND_CONF_TWOD_BIT 3
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// Source Stride
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#define IDMA_REG32_2D_FRONTEND_STRIDE_SRC_REG_OFFSET 0x10
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// Destination Stride
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#define IDMA_REG32_2D_FRONTEND_STRIDE_DST_REG_OFFSET 0x14
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// Number of 2D repetitions
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#define IDMA_REG32_2D_FRONTEND_NUM_REPETITIONS_REG_OFFSET 0x18
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// DMA Status
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#define IDMA_REG32_2D_FRONTEND_STATUS_REG_OFFSET 0x1c
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#define IDMA_REG32_2D_FRONTEND_STATUS_BUSY_MASK 0xffff
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#define IDMA_REG32_2D_FRONTEND_STATUS_BUSY_OFFSET 0
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#define IDMA_REG32_2D_FRONTEND_STATUS_BUSY_FIELD \
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((bitfield_field32_t) { .mask = IDMA_REG32_2D_FRONTEND_STATUS_BUSY_MASK, .index = IDMA_REG32_2D_FRONTEND_STATUS_BUSY_OFFSET })
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// Next ID, launches transfer, returns 0 if transfer not set up properly.
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#define IDMA_REG32_2D_FRONTEND_NEXT_ID_REG_OFFSET 0x20
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// Get ID of finished transactions.
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#define IDMA_REG32_2D_FRONTEND_DONE_REG_OFFSET 0x24
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif // _IDMA_REG32_2D_FRONTEND_REG_DEFS_
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// End generated register defines for idma_reg32_2d_frontend
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#endif // __ARCHI_IDMA_V1_H__
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