155 	iobuff_t rx_buff;          /* Receive buffer */  member
564 	self->rx_buff.truesize = SMSC_IRCC2_RX_BUFF_TRUESIZE;  in smsc_ircc_open()
567 	self->rx_buff.head =  in smsc_ircc_open()
568 		dma_zalloc_coherent(NULL, self->rx_buff.truesize,  in smsc_ircc_open()
570 	if (self->rx_buff.head == NULL)  in smsc_ircc_open()
579 	self->rx_buff.in_frame = FALSE;  in smsc_ircc_open()
580 	self->rx_buff.state = OUTSIDE_FRAME;  in smsc_ircc_open()
582 	self->rx_buff.data = self->rx_buff.head;  in smsc_ircc_open()
621 	dma_free_coherent(NULL, self->rx_buff.truesize,  in smsc_ircc_open()
622 			  self->rx_buff.head, self->rx_buff_dma);  in smsc_ircc_open()
1373 	self->rx_buff.data = self->rx_buff.head;  in smsc_ircc_dma_receive()
1381 	irda_setup_dma(self->io.dma, self->rx_buff_dma, self->rx_buff.truesize,  in smsc_ircc_dma_receive()
1430 	len = self->rx_buff.truesize - get_dma_residue(self->io.dma);  in smsc_ircc_dma_receive_complete()
1462 	memcpy(skb_put(skb, len), self->rx_buff.data, len);  in smsc_ircc_dma_receive_complete()
1492 		async_unwrap_char(self->netdev, &self->netdev->stats, &self->rx_buff,  in smsc_ircc_sir_receive()
1641 	status = (self->rx_buff.state != OUTSIDE_FRAME);
1865 	if (self->rx_buff.head)  in smsc_ircc_close()
1866 		dma_free_coherent(NULL, self->rx_buff.truesize,  in smsc_ircc_close()
1867 				  self->rx_buff.head, self->rx_buff_dma);  in smsc_ircc_close()
2047 	return self->rx_buff.state != OUTSIDE_FRAME;  in smsc_ircc_is_receiving()