HSR_SEQ_BLOCK_SHIFT
*if1_seq = (block->block_idx << HSR_SEQ_BLOCK_SHIFT) | seq_bit;
*if2_seq = (block->block_idx << HSR_SEQ_BLOCK_SHIFT) | seq_bit;
#define HSR_SEQ_BLOCK_SIZE (1 << HSR_SEQ_BLOCK_SHIFT)
#define hsr_seq_block_index(sequence_nr) ((sequence_nr) >> HSR_SEQ_BLOCK_SHIFT)
block_idx = data->frame.sequence_nr >> HSR_SEQ_BLOCK_SHIFT;
block_idx = sequence_nr >> HSR_SEQ_BLOCK_SHIFT;
block_idx = sequence_nr >> HSR_SEQ_BLOCK_SHIFT;