351 	bzr->f2 = bzr->f1;	/* init F pointers to remain constant */  in hfcpci_clear_fifo_rx()
381 		    fifo, bzt->f1, bzt->f2,  in hfcpci_clear_fifo_tx()
385 	bzt->f2 = MAX_B_FRAMES;  in hfcpci_clear_fifo_tx()
386 	bzt->f1 = bzt->f2;	/* init F pointers to remain constant */  in hfcpci_clear_fifo_tx()
395 		    fifo, bzt->f1, bzt->f2,  in hfcpci_clear_fifo_tx()
413 	zp = &bz->za[bz->f2];	/* point to Z-Regs */  in hfcpci_empty_bfifo()
417 	new_f2 = (bz->f2 + 1) & MAX_B_FRAMES;  in hfcpci_empty_bfifo()
427 		bz->f2 = new_f2;	/* next buffer */  in hfcpci_empty_bfifo()
455 		bz->f2 = new_f2;	/* next buffer */  in hfcpci_empty_bfifo()
475 	while (((df->f1 & D_FREG_MASK) != (df->f2 & D_FREG_MASK)) && count--) {  in receive_dmsg()
476 		zp = &df->za[df->f2 & D_FREG_MASK];  in receive_dmsg()
484 				df->f1, df->f2,  in receive_dmsg()
500 			df->f2 = ((df->f2 + 1) & MAX_D_FRAMES) |  in receive_dmsg()
502 			df->za[df->f2 & D_FREG_MASK].z2 =  in receive_dmsg()
532 			df->f2 = ((df->f2 + 1) & MAX_D_FRAMES) |  in receive_dmsg()
534 			df->za[df->f2 & D_FREG_MASK].z2 = cpu_to_le16((  in receive_dmsg()
632 	if (rxbz->f1 != rxbz->f2) {  in main_rec_hfcpci()
635 			    bch->nr, rxbz->f1, rxbz->f2);  in main_rec_hfcpci()
636 		zp = &rxbz->za[rxbz->f2];  in main_rec_hfcpci()
648 		rcnt = rxbz->f1 - rxbz->f2;  in main_rec_hfcpci()
694 		    df->f1, df->f2,  in hfcpci_fill_dfifo()
696 	fcnt = df->f1 - df->f2;	/* frame count actually buffered */  in hfcpci_fill_dfifo()
709 	maxlen = le16_to_cpu(df->za[df->f2 & D_FREG_MASK].z2) -  in hfcpci_fill_dfifo()
863 		    __func__, bch->nr, bz->f1, bz->f2,  in hfcpci_fill_fifo()
865 	fcnt = bz->f1 - bz->f2;	/* frame count actually buffered */  in hfcpci_fill_fifo()
875 	maxlen = le16_to_cpu(bz->za[bz->f2].z2) -  in hfcpci_fill_fifo()