154 	iobuff_t tx_buff;          /* Transmit buffer */  member
565 	self->tx_buff.truesize = SMSC_IRCC2_TX_BUFF_TRUESIZE;  in smsc_ircc_open()
573 	self->tx_buff.head =  in smsc_ircc_open()
574 		dma_zalloc_coherent(NULL, self->tx_buff.truesize,  in smsc_ircc_open()
576 	if (self->tx_buff.head == NULL)  in smsc_ircc_open()
581 	self->tx_buff.data = self->tx_buff.head;  in smsc_ircc_open()
618 	dma_free_coherent(NULL, self->tx_buff.truesize,  in smsc_ircc_open()
619 			  self->tx_buff.head, self->tx_buff_dma);  in smsc_ircc_open()
921 	self->tx_buff.data = self->tx_buff.head;  in smsc_ircc_hard_xmit_sir()
924 	self->tx_buff.len = async_wrap_skb(skb, self->tx_buff.data,  in smsc_ircc_hard_xmit_sir()
925 					   self->tx_buff.truesize);  in smsc_ircc_hard_xmit_sir()
927 	dev->stats.tx_bytes += self->tx_buff.len;  in smsc_ircc_hard_xmit_sir()
1114 		self->tx_buff.len = 10;  in smsc_ircc_change_speed()
1115 		self->tx_buff.data = self->tx_buff.head;  in smsc_ircc_change_speed()
1218 	skb_copy_from_linear_data(skb, self->tx_buff.head, skb->len);  in smsc_ircc_hard_xmit_fir()
1220 	self->tx_buff.len = skb->len;  in smsc_ircc_hard_xmit_fir()
1221 	self->tx_buff.data = self->tx_buff.head;  in smsc_ircc_hard_xmit_fir()
1277 	outb(self->tx_buff.len >> 8, iobase + IRCC_TX_SIZE_HI);  in smsc_ircc_dma_xmit()
1278 	outb(self->tx_buff.len & 0xff, iobase + IRCC_TX_SIZE_LO);  in smsc_ircc_dma_xmit()
1288 	irda_setup_dma(self->io.dma, self->tx_buff_dma, self->tx_buff.len,  in smsc_ircc_dma_xmit()
1334 		self->netdev->stats.tx_bytes += self->tx_buff.len;  in smsc_ircc_dma_xmit_complete()
1861 	if (self->tx_buff.head)  in smsc_ircc_close()
1862 		dma_free_coherent(NULL, self->tx_buff.truesize,  in smsc_ircc_close()
1863 				  self->tx_buff.head, self->tx_buff_dma);  in smsc_ircc_close()
1969 	if (self->tx_buff.len > 0)  {  in smsc_ircc_sir_write_wakeup()
1972 				      self->tx_buff.data, self->tx_buff.len);  in smsc_ircc_sir_write_wakeup()
1973 		self->tx_buff.data += actual;  in smsc_ircc_sir_write_wakeup()
1974 		self->tx_buff.len  -= actual;  in smsc_ircc_sir_write_wakeup()