examples/ip_pipeline/pipeline/pipeline_passthrough_be.h

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  33
  34 #ifndef __INCLUDE_PIPELINE_PASSTHROUGH_BE_H__
  35 #define __INCLUDE_PIPELINE_PASSTHROUGH_BE_H__
  36
  37 #include "pipeline_common_be.h"
  38
  39 #define PIPELINE_PASSTHROUGH_DMA_SIZE_MAX                             64
  40
  41 #ifndef PIPELINE_PASSTHROUGH_SWAP_N_FIELDS_MAX
  42 #define PIPELINE_PASSTHROUGH_SWAP_N_FIELDS_MAX                        8
  43 #endif
  44
  45 #ifndef PIPELINE_PASSTHROUGH_SWAP_FIELD_SIZE_MAX
  46 #define PIPELINE_PASSTHROUGH_SWAP_FIELD_SIZE_MAX                      16
  47 #endif
  48
  49 struct pipeline_passthrough_params {
  50         uint32_t dma_enabled;
  51         uint32_t dma_dst_offset;
  52         uint32_t dma_src_offset;
  53         uint8_t dma_src_mask[PIPELINE_PASSTHROUGH_DMA_SIZE_MAX];
  54         uint32_t dma_size;
  55
  56         uint32_t dma_hash_enabled;
  57         uint32_t dma_hash_offset;
  58
  59         uint32_t dma_hash_lb_enabled;
  60
  61         uint32_t swap_enabled;
  62         uint32_t swap_field0_offset[PIPELINE_PASSTHROUGH_SWAP_N_FIELDS_MAX];
  63         uint32_t swap_field1_offset[PIPELINE_PASSTHROUGH_SWAP_N_FIELDS_MAX];
  64         uint32_t swap_n_fields;
  65 };
  66
  67 int
  68 pipeline_passthrough_parse_args(struct pipeline_passthrough_params *p,
  69         struct pipeline_params *params);
  70
  71 extern struct pipeline_be_ops pipeline_passthrough_be_ops;
  72
  73 #endif