Lines Matching defs:period_len
123 size_t period_len;
424 size_t period_len, enum dma_transfer_direction direction,
429 int num_periods = buf_len / period_len;
442 if (period_len > TDMA_MAX_XFER_BYTES) {
445 period_len, TDMA_MAX_XFER_BYTES);
474 desc->byte_cnt = period_len;
475 dma_addr += period_len;
476 buf += period_len;
485 tdmac->period_len = period_len;