Searched refs:bd_virt (Results 1 - 4 of 4) sorted by relevance

/linux-4.4.14/drivers/tty/serial/
H A Ducc_uart.c196 void *bd_virt; /* virtual address of the BD buffers */ member in struct:uart_qe_port
218 if (likely((addr >= qe_port->bd_virt)) && cpu2qe_addr()
219 (addr < (qe_port->bd_virt + qe_port->bd_size))) cpu2qe_addr()
220 return qe_port->bd_dma_addr + (addr - qe_port->bd_virt); cpu2qe_addr()
239 return qe_port->bd_virt + (addr - qe_port->bd_dma_addr); qe2cpu_addr()
595 void *bd_virt; qe_uart_initbd() local
601 bd_virt = qe_port->bd_virt; qe_uart_initbd()
606 out_be32(&bdp->buf, cpu2qe_addr(bd_virt, qe_port)); qe_uart_initbd()
608 bd_virt += qe_port->rx_fifosize; qe_uart_initbd()
614 out_be32(&bdp->buf, cpu2qe_addr(bd_virt, qe_port)); qe_uart_initbd()
621 bd_virt = qe_port->bd_virt + qe_uart_initbd()
627 out_be32(&bdp->buf, cpu2qe_addr(bd_virt, qe_port)); qe_uart_initbd()
629 bd_virt += qe_port->tx_fifosize; qe_uart_initbd()
639 out_be32(&bdp->buf, cpu2qe_addr(bd_virt, qe_port)); qe_uart_initbd()
996 void *bd_virt; qe_uart_request_port() local
1019 bd_virt = dma_alloc_coherent(port->dev, rx_size + tx_size, &bd_dma_addr, qe_uart_request_port()
1021 if (!bd_virt) { qe_uart_request_port()
1026 qe_port->bd_virt = bd_virt; qe_uart_request_port()
1030 qe_port->rx_buf = bd_virt; qe_uart_request_port()
1061 dma_free_coherent(port->dev, qe_port->bd_size, qe_port->bd_virt, qe_uart_release_port()
/linux-4.4.14/drivers/net/ethernet/ibm/emac/
H A Dmal.c641 mal->bd_virt = dma_zalloc_coherent(&ofdev->dev, bd_size, &mal->bd_dma, mal_probe()
643 if (mal->bd_virt == NULL) { mal_probe()
712 dma_free_coherent(&ofdev->dev, bd_size, mal->bd_virt, mal->bd_dma); mal_probe()
749 NUM_RX_BUFF * mal->num_rx_chans), mal->bd_virt, mal_remove()
H A Dmal.h207 struct mal_descriptor *bd_virt; member in struct:mal_instance
H A Dcore.c2804 dev->mal->bd_virt + mal_tx_bd_offset(dev->mal, dev->mal_tx_chan); emac_probe()
2806 dev->mal->bd_virt + mal_rx_bd_offset(dev->mal, dev->mal_rx_chan); emac_probe()

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