343 	bzr->za[MAX_B_FRAMES].z2 = cpu_to_le16(  in hfcpci_clear_fifo_rx()
370 		       "z1(%x) z2(%x) state(%x)\n",  in hfcpci_clear_fifo_tx()
373 		       le16_to_cpu(bzt->za[MAX_B_FRAMES].z2),  in hfcpci_clear_fifo_tx()
378 	bzt->za[MAX_B_FRAMES].z2 = cpu_to_le16(B_FIFO_SIZE + B_SUB_VAL - 2);  in hfcpci_clear_fifo_tx()
384 		       "hfcpci_clear_fifo_tx%d f1(%x) f2(%x) z1(%x) z2(%x)\n",  in hfcpci_clear_fifo_tx()
387 		       le16_to_cpu(bzt->za[MAX_B_FRAMES].z2));  in hfcpci_clear_fifo_tx()
404 	new_z2 = le16_to_cpu(zp->z2) + count;	/* new position in fifo */  in hfcpci_empty_bfifo()
416 		bz->za[new_f2].z2 = cpu_to_le16(new_z2);  in hfcpci_empty_bfifo()
427 		if (le16_to_cpu(zp->z2) + count <= B_FIFO_SIZE + B_SUB_VAL)  in hfcpci_empty_bfifo()
431 				le16_to_cpu(zp->z2);	/* maximum */  in hfcpci_empty_bfifo()
433 		ptr1 = bdata + (le16_to_cpu(zp->z2) - B_SUB_VAL);  in hfcpci_empty_bfifo()
443 		bz->za[new_f2].z2 = cpu_to_le16(new_z2);  in hfcpci_empty_bfifo()
466 		rcnt = le16_to_cpu(zp->z1) - le16_to_cpu(zp->z2);  in receive_dmsg()
472 			       "hfcpci recd f1(%d) f2(%d) z1(%x) z2(%x) cnt(%d)\n",  in receive_dmsg()
475 			       le16_to_cpu(zp->z2),  in receive_dmsg()
491 			df->za[df->f2 & D_FREG_MASK].z2 =  in receive_dmsg()
492 				cpu_to_le16((le16_to_cpu(zp->z2) + rcnt) &  in receive_dmsg()
505 			if (le16_to_cpu(zp->z2) + rcnt <= D_FIFO_SIZE)  in receive_dmsg()
508 				maxlen = D_FIFO_SIZE - le16_to_cpu(zp->z2);  in receive_dmsg()
511 			ptr1 = df->data + le16_to_cpu(zp->z2);  in receive_dmsg()
523 			df->za[df->f2 & D_FREG_MASK].z2 = cpu_to_le16((  in receive_dmsg()
524 									      le16_to_cpu(zp->z2) + total) & (D_FIFO_SIZE - 1));  in receive_dmsg()
627 		rcnt = le16_to_cpu(zp->z1) - le16_to_cpu(zp->z2);  in main_rec_hfcpci()
633 			       "hfcpci rec ch(%x) z1(%x) z2(%x) cnt(%d)\n",  in main_rec_hfcpci()
635 			       le16_to_cpu(zp->z2), rcnt);  in main_rec_hfcpci()
698 	maxlen = le16_to_cpu(df->za[df->f2 & D_FREG_MASK].z2) -  in hfcpci_fill_dfifo()
773 			       "cnt(%d) z1(%x) z2(%x)\n", bch->nr, count,  in hfcpci_fill_fifo()
863 	maxlen = le16_to_cpu(bz->za[bz->f2].z2) -  in hfcpci_fill_fifo()