Searched refs:sg_rx (Results 1 – 4 of 4) sorted by relevance
| /linux-5.19.10/drivers/tty/serial/ |
| D | atmel_serial.c | 135 struct scatterlist sg_rx; member
1099 dma_unmap_sg(port->dev, &atmel_port->sg_rx, 1, in atmel_release_rx_dma()
1134 &atmel_port->sg_rx, in atmel_rx_from_dma()
1145 ring->head = sg_dma_len(&atmel_port->sg_rx) - state.residue; in atmel_rx_from_dma()
1146 BUG_ON(ring->head > sg_dma_len(&atmel_port->sg_rx)); in atmel_rx_from_dma()
1160 count = sg_dma_len(&atmel_port->sg_rx) - ring->tail; in atmel_rx_from_dma()
1173 if (ring->head >= sg_dma_len(&atmel_port->sg_rx)) in atmel_rx_from_dma()
1181 &atmel_port->sg_rx, in atmel_rx_from_dma()
1212 sg_init_table(&atmel_port->sg_rx, 1); in atmel_prepare_rx_dma()
1215 sg_set_page(&atmel_port->sg_rx, in atmel_prepare_rx_dma()
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| D | pch_uart.c | 234 struct scatterlist sg_rx; member
629 tty_insert_flip_string(tport, sg_virt(&priv->sg_rx), size); in dma_push_rx()
729 dma_sync_sg_for_cpu(port->dev, &priv->sg_rx, 1, DMA_FROM_DEVICE); in pch_dma_rx_complete()
793 sg = &priv->sg_rx; in dma_handle_rx()
795 sg_init_table(&priv->sg_rx, 1); /* Initialize SG table */ in dma_handle_rx()
799 sg_set_page(&priv->sg_rx, virt_to_page(priv->rx_buf_virt), in dma_handle_rx()
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| D | sh-sci.c | 145 struct scatterlist sg_rx[2]; member
1251 sg_dma_address(&s->sg_rx[0])); in sci_dma_rx_release()
1301 desc = dmaengine_prep_slave_sg(s->chan_rx, &s->sg_rx[active], 1, in sci_dma_rx_complete()
1354 struct scatterlist *sg = &s->sg_rx[i]; in sci_dma_rx_submit()
1504 read = sg_dma_len(&s->sg_rx[active]) - state.residue; in sci_dma_rx_timer_fn()
1623 struct scatterlist *sg = &s->sg_rx[i]; in sci_request_dma()
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| /linux-5.19.10/drivers/spi/ |
| D | spi-topcliff-pch.c | 116 struct scatterlist sg_rx; member
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