Searched refs:rx_dma_rng_buf_len (Results 1 – 1 of 1) sorted by relevance
256 int rx_dma_rng_buf_len; member996 sport->rx_dma_rng_buf_len = (DMA_RX_TIMEOUT * baud / bits / 1000) * 2; in lpuart_start_rx_dma()997 sport->rx_dma_rng_buf_len = (1 << (fls(sport->rx_dma_rng_buf_len) - 1)); in lpuart_start_rx_dma()998 if (sport->rx_dma_rng_buf_len < 16) in lpuart_start_rx_dma()999 sport->rx_dma_rng_buf_len = 16; in lpuart_start_rx_dma()1001 ring->buf = kmalloc(sport->rx_dma_rng_buf_len, GFP_ATOMIC); in lpuart_start_rx_dma()1007 sg_init_one(&sport->rx_sgl, ring->buf, sport->rx_dma_rng_buf_len); in lpuart_start_rx_dma()1008 sg_set_buf(&sport->rx_sgl, ring->buf, sport->rx_dma_rng_buf_len); in lpuart_start_rx_dma()
