Lines Matching defs:rxbuf
159 char *txbuf, *rxbuf;
1831 cosa->rxbuf = NULL;
1833 cosa->rxbuf = cosa->rxchan->setup_rx(cosa->rxchan, cosa->rxsize);
1835 if (!cosa->rxbuf) {
1839 cosa->rxbuf = cosa->bouncebuf;
1847 if (cosa_dma_able(cosa->rxchan, cosa->rxbuf, cosa->rxsize & 0x1fff)) {
1848 set_dma_addr(cosa->dma, virt_to_bus(cosa->rxbuf));
1887 printk (" %02x", cosa->rxbuf[i]&0xff);
1892 if (cosa->rxbuf == cosa->bouncebuf)
1894 if (!cosa_dma_able(cosa->rxchan, cosa->rxbuf, cosa->rxsize))
1895 memcpy(cosa->rxbuf, cosa->bouncebuf, cosa->rxsize);