examples/ip_pipeline/pipeline/pipeline_passthrough_be.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2015 Intel Corporation
   3  */
   4
   5 #ifndef __INCLUDE_PIPELINE_PASSTHROUGH_BE_H__
   6 #define __INCLUDE_PIPELINE_PASSTHROUGH_BE_H__
   7
   8 #include "pipeline_common_be.h"
   9
  10 #define PIPELINE_PASSTHROUGH_DMA_SIZE_MAX                             64
  11
  12 #ifndef PIPELINE_PASSTHROUGH_SWAP_N_FIELDS_MAX
  13 #define PIPELINE_PASSTHROUGH_SWAP_N_FIELDS_MAX                        8
  14 #endif
  15
  16 #ifndef PIPELINE_PASSTHROUGH_SWAP_FIELD_SIZE_MAX
  17 #define PIPELINE_PASSTHROUGH_SWAP_FIELD_SIZE_MAX                      16
  18 #endif
  19
  20 struct pipeline_passthrough_params {
  21         uint32_t dma_enabled;
  22         uint32_t dma_dst_offset;
  23         uint32_t dma_src_offset;
  24         uint8_t dma_src_mask[PIPELINE_PASSTHROUGH_DMA_SIZE_MAX];
  25         uint32_t dma_size;
  26
  27         uint32_t dma_hash_enabled;
  28         uint32_t dma_hash_offset;
  29
  30         uint32_t dma_hash_lb_enabled;
  31
  32         uint32_t swap_enabled;
  33         uint32_t swap_field0_offset[PIPELINE_PASSTHROUGH_SWAP_N_FIELDS_MAX];
  34         uint32_t swap_field1_offset[PIPELINE_PASSTHROUGH_SWAP_N_FIELDS_MAX];
  35         uint32_t swap_n_fields;
  36 };
  37
  38 int
  39 pipeline_passthrough_parse_args(struct pipeline_passthrough_params *p,
  40         struct pipeline_params *params);
  41
  42 extern struct pipeline_be_ops pipeline_passthrough_be_ops;
  43
  44 #endif