232 	bzr->za[MAX_B_FRAMES].z1 = B_FIFO_SIZE + B_SUB_VAL - 1;  in hfcpci_clear_fifo_rx()
258 	bzt->za[MAX_B_FRAMES].z1 = B_FIFO_SIZE + B_SUB_VAL - 1;  in hfcpci_clear_fifo_tx()
284 	if (new_z2 >= (B_FIFO_SIZE + B_SUB_VAL))  in hfcpci_empty_fifo()
288 	    (*(bdata + (zp->z1 - B_SUB_VAL)))) {  in hfcpci_empty_fifo()
304 		if (zp->z2 + count <= B_FIFO_SIZE + B_SUB_VAL)  in hfcpci_empty_fifo()
307 			maxlen = B_FIFO_SIZE + B_SUB_VAL - zp->z2;	/* maximum */  in hfcpci_empty_fifo()
309 		ptr1 = bdata + (zp->z2 - B_SUB_VAL);	/* start of data */  in hfcpci_empty_fifo()
418 	if (new_z2 >= (B_FIFO_SIZE + B_SUB_VAL))  in hfcpci_empty_fifo_trans()
425 		if (*z2r + fcnt <= B_FIFO_SIZE + B_SUB_VAL)  in hfcpci_empty_fifo_trans()
428 			maxlen = B_FIFO_SIZE + B_SUB_VAL - *z2r;	/* maximum */  in hfcpci_empty_fifo_trans()
430 		ptr1 = bdata + (*z2r - B_SUB_VAL);	/* start of data */  in hfcpci_empty_fifo_trans()
629 				if (new_z1 >= (B_FIFO_SIZE + B_SUB_VAL))  in hfcpci_fill_fifo()
632 				dst = bdata + (*z1t - B_SUB_VAL);  in hfcpci_fill_fifo()
633 				maxlen = (B_FIFO_SIZE + B_SUB_VAL) - *z1t;	/* end of fifo */  in hfcpci_fill_fifo()
696 	if (new_z1 >= (B_FIFO_SIZE + B_SUB_VAL))  in hfcpci_fill_fifo()
701 	dst = bdata + (bz->za[bz->f1].z1 - B_SUB_VAL);  in hfcpci_fill_fifo()
702 	maxlen = (B_FIFO_SIZE + B_SUB_VAL) - bz->za[bz->f1].z1;		/* end fifo */  in hfcpci_fill_fifo()
863 		if (new_z2 >= (B_FIFO_SIZE + B_SUB_VAL))  in receive_emsg()
867 		    (*(bdata + (zp->z1 - B_SUB_VAL)))) {  in receive_emsg()
877 			if (zp->z2 <= B_FIFO_SIZE + B_SUB_VAL)  in receive_emsg()
880 				maxlen = B_FIFO_SIZE + B_SUB_VAL - zp->z2;	/* maximum */  in receive_emsg()
882 			ptr1 = bdata + (zp->z2 - B_SUB_VAL);	/* start of data */  in receive_emsg()