67 static void fill_mem(struct BCState *bcs, u_int *pos, u_int cnt, int chan, u_char fill)  in fill_mem()  argument
78 	for (i = 0; i < cnt; i++) {  in fill_mem()
398 static void read_raw(struct BCState *bcs, u_int *buf, int cnt) {  in read_raw()  argument
419 	for (i = 0; i < cnt; i++) {  in read_raw()
577 	int cnt = NETJET_DMA_RXSIZE / 2;  in read_tiger()  local
596 		p = cs->bcs[0].hw.tiger.rec + cnt - 1;  in read_tiger()
598 		read_raw(cs->bcs, p, cnt);  in read_tiger()
601 		read_raw(cs->bcs + 1, p, cnt);  in read_tiger()
605 static void write_raw(struct BCState *bcs, u_int *buf, int cnt);
610 	register int cnt;  in netjet_fill_dma()  local
639 		cnt = p - sp;  in netjet_fill_dma()
640 		if (cnt < 0) {  in netjet_fill_dma()
644 			cnt++;  in netjet_fill_dma()
648 			cnt++;  in netjet_fill_dma()
651 			write_raw(bcs, p, bcs->hw.tiger.free - cnt);  in netjet_fill_dma()
655 		cnt = bcs->hw.tiger.s_end - p;  in netjet_fill_dma()
656 		if (cnt < 2) {  in netjet_fill_dma()
658 			cnt = NETJET_DMA_TXSIZE / 2 - 2;  in netjet_fill_dma()
662 			if (cnt <= (NETJET_DMA_TXSIZE / 2))  in netjet_fill_dma()
663 				cnt += NETJET_DMA_TXSIZE / 2;  in netjet_fill_dma()
664 			cnt--;  in netjet_fill_dma()
665 			cnt--;  in netjet_fill_dma()
667 		write_raw(bcs, p, cnt);  in netjet_fill_dma()
674 static void write_raw(struct BCState *bcs, u_int *buf, int cnt) {  in write_raw()  argument
678 	if (cnt <= 0)  in write_raw()
681 		if (bcs->hw.tiger.sendcnt > cnt) {  in write_raw()
682 			s_cnt = cnt;  in write_raw()
683 			bcs->hw.tiger.sendcnt -= cnt;  in write_raw()
703 				buf, p, s_cnt, cnt,  in write_raw()
725 			bcs->hw.tiger.free = cnt - s_cnt;  in write_raw()
736 				if (s_cnt < cnt) {  in write_raw()
737 					for (i = s_cnt; i < cnt; i++) {  in write_raw()
744 							cnt - s_cnt);  in write_raw()
752 		fill_mem(bcs, buf, cnt, bcs->channel, 0xff);  in write_raw()
753 		bcs->hw.tiger.free += cnt;  in write_raw()
758 		fill_mem(bcs, buf, cnt, bcs->channel, 0xff);  in write_raw()
765 	u_int *p, cnt = NETJET_DMA_TXSIZE / 2;  in write_tiger()  local
784 		p = cs->bcs[0].hw.tiger.send + cnt - 1;  in write_tiger()
786 		write_raw(cs->bcs, p, cnt);  in write_tiger()
788 		write_raw(cs->bcs + 1, p, cnt);  in write_tiger()