231 	bzr->za[MAX_B_FRAMES].z1 = B_FIFO_SIZE + B_SUB_VAL - 1;  in hfcpci_clear_fifo_rx()
257 	bzt->za[MAX_B_FRAMES].z1 = B_FIFO_SIZE + B_SUB_VAL - 1;  in hfcpci_clear_fifo_tx()
283 	if (new_z2 >= (B_FIFO_SIZE + B_SUB_VAL))  in hfcpci_empty_fifo()
287 	    (*(bdata + (zp->z1 - B_SUB_VAL)))) {  in hfcpci_empty_fifo()
303 		if (zp->z2 + count <= B_FIFO_SIZE + B_SUB_VAL)  in hfcpci_empty_fifo()
306 			maxlen = B_FIFO_SIZE + B_SUB_VAL - zp->z2;	/* maximum */  in hfcpci_empty_fifo()
308 		ptr1 = bdata + (zp->z2 - B_SUB_VAL);	/* start of data */  in hfcpci_empty_fifo()
417 	if (new_z2 >= (B_FIFO_SIZE + B_SUB_VAL))  in hfcpci_empty_fifo_trans()
424 		if (*z2r + fcnt <= B_FIFO_SIZE + B_SUB_VAL)  in hfcpci_empty_fifo_trans()
427 			maxlen = B_FIFO_SIZE + B_SUB_VAL - *z2r;	/* maximum */  in hfcpci_empty_fifo_trans()
429 		ptr1 = bdata + (*z2r - B_SUB_VAL);	/* start of data */  in hfcpci_empty_fifo_trans()
628 				if (new_z1 >= (B_FIFO_SIZE + B_SUB_VAL))  in hfcpci_fill_fifo()
631 				dst = bdata + (*z1t - B_SUB_VAL);  in hfcpci_fill_fifo()
632 				maxlen = (B_FIFO_SIZE + B_SUB_VAL) - *z1t;	/* end of fifo */  in hfcpci_fill_fifo()
695 	if (new_z1 >= (B_FIFO_SIZE + B_SUB_VAL))  in hfcpci_fill_fifo()
700 	dst = bdata + (bz->za[bz->f1].z1 - B_SUB_VAL);  in hfcpci_fill_fifo()
701 	maxlen = (B_FIFO_SIZE + B_SUB_VAL) - bz->za[bz->f1].z1;		/* end fifo */  in hfcpci_fill_fifo()
862 		if (new_z2 >= (B_FIFO_SIZE + B_SUB_VAL))  in receive_emsg()
866 		    (*(bdata + (zp->z1 - B_SUB_VAL)))) {  in receive_emsg()
876 			if (zp->z2 <= B_FIFO_SIZE + B_SUB_VAL)  in receive_emsg()
879 				maxlen = B_FIFO_SIZE + B_SUB_VAL - zp->z2;	/* maximum */  in receive_emsg()
881 			ptr1 = bdata + (zp->z2 - B_SUB_VAL);	/* start of data */  in receive_emsg()