145 	count = isac->dch.tx_skb->len - isac->dch.tx_idx;  in isac_fill_fifo()
155 	ptr = isac->dch.tx_skb->data + isac->dch.tx_idx;  in isac_fill_fifo()
156 	isac->dch.tx_idx += count;  in isac_fill_fifo()
210 	if (isac->dch.tx_skb && isac->dch.tx_idx < isac->dch.tx_skb->len) {  in isac_xpr_irq()
226 		isac->dch.tx_idx = 0;  in isac_retransmit()
231 		isac->dch.tx_idx = 0;  in isac_retransmit()
661 		dch->tx_idx = 0;  in isac_l1cmd()
731 			if (isac->dch.tx_idx)  in dbusy_timer_handler()
732 				isac->dch.tx_idx = 0;  in dbusy_timer_handler()
976 		count = hscx->bch.tx_skb->len - hscx->bch.tx_idx;  in hscx_fill_fifo()
979 		p = hscx->bch.tx_skb->data + hscx->bch.tx_idx;  in hscx_fill_fifo()
987 			 count, hscx->bch.tx_idx, hscx->bch.tx_skb->len);  in hscx_fill_fifo()
988 		hscx->bch.tx_idx += count;  in hscx_fill_fifo()
1010 	if (hx->bch.tx_skb && hx->bch.tx_idx < hx->bch.tx_skb->len) {  in hscx_xpr()
1142 			 hx->bch.nr, hx->bch.tx_idx);  in ipac_irq()
1143 		hx->bch.tx_idx = 0;  in ipac_irq()