Lines Matching refs:bouncebuf
147 char *bouncebuf; member
410 kfree(cosa->bouncebuf); in cosa_exit()
540 cosa->bouncebuf = kmalloc(COSA_MTU, GFP_KERNEL|GFP_DMA); in cosa_probe()
541 if (!cosa->bouncebuf) { in cosa_probe()
600 kfree(cosa->bouncebuf); in cosa_probe()
1705 memcpy(cosa->bouncebuf, cosa->chan[cosa->txchan].txbuf, in tx_interrupt()
1707 cosa->txbuf = cosa->bouncebuf; in tx_interrupt()
1854 cosa->rxbuf = cosa->bouncebuf; in rx_interrupt()
1865 set_dma_addr(cosa->dma, virt_to_bus(cosa->bouncebuf)); in rx_interrupt()
1907 if (cosa->rxbuf == cosa->bouncebuf) in eot_interrupt()
1910 memcpy(cosa->rxbuf, cosa->bouncebuf, cosa->rxsize); in eot_interrupt()