344 	bzr->za[MAX_B_FRAMES].z2 = cpu_to_le16(  in hfcpci_clear_fifo_rx()
371 		       "z1(%x) z2(%x) state(%x)\n",  in hfcpci_clear_fifo_tx()
374 		       le16_to_cpu(bzt->za[MAX_B_FRAMES].z2),  in hfcpci_clear_fifo_tx()
379 	bzt->za[MAX_B_FRAMES].z2 = cpu_to_le16(B_FIFO_SIZE + B_SUB_VAL - 2);  in hfcpci_clear_fifo_tx()
385 		       "hfcpci_clear_fifo_tx%d f1(%x) f2(%x) z1(%x) z2(%x)\n",  in hfcpci_clear_fifo_tx()
388 		       le16_to_cpu(bzt->za[MAX_B_FRAMES].z2));  in hfcpci_clear_fifo_tx()
405 	new_z2 = le16_to_cpu(zp->z2) + count;	/* new position in fifo */  in hfcpci_empty_bfifo()
417 		bz->za[new_f2].z2 = cpu_to_le16(new_z2);  in hfcpci_empty_bfifo()
428 		if (le16_to_cpu(zp->z2) + count <= B_FIFO_SIZE + B_SUB_VAL)  in hfcpci_empty_bfifo()
432 				le16_to_cpu(zp->z2);	/* maximum */  in hfcpci_empty_bfifo()
434 		ptr1 = bdata + (le16_to_cpu(zp->z2) - B_SUB_VAL);  in hfcpci_empty_bfifo()
444 		bz->za[new_f2].z2 = cpu_to_le16(new_z2);  in hfcpci_empty_bfifo()
467 		rcnt = le16_to_cpu(zp->z1) - le16_to_cpu(zp->z2);  in receive_dmsg()
473 			       "hfcpci recd f1(%d) f2(%d) z1(%x) z2(%x) cnt(%d)\n",  in receive_dmsg()
476 			       le16_to_cpu(zp->z2),  in receive_dmsg()
492 			df->za[df->f2 & D_FREG_MASK].z2 =  in receive_dmsg()
493 				cpu_to_le16((le16_to_cpu(zp->z2) + rcnt) &  in receive_dmsg()
506 			if (le16_to_cpu(zp->z2) + rcnt <= D_FIFO_SIZE)  in receive_dmsg()
509 				maxlen = D_FIFO_SIZE - le16_to_cpu(zp->z2);  in receive_dmsg()
512 			ptr1 = df->data + le16_to_cpu(zp->z2);  in receive_dmsg()
524 			df->za[df->f2 & D_FREG_MASK].z2 = cpu_to_le16((  in receive_dmsg()
525 									      le16_to_cpu(zp->z2) + total) & (D_FIFO_SIZE - 1));  in receive_dmsg()
628 		rcnt = le16_to_cpu(zp->z1) - le16_to_cpu(zp->z2);  in main_rec_hfcpci()
634 			       "hfcpci rec ch(%x) z1(%x) z2(%x) cnt(%d)\n",  in main_rec_hfcpci()
636 			       le16_to_cpu(zp->z2), rcnt);  in main_rec_hfcpci()
699 	maxlen = le16_to_cpu(df->za[df->f2 & D_FREG_MASK].z2) -  in hfcpci_fill_dfifo()
774 			       "cnt(%d) z1(%x) z2(%x)\n", bch->nr, count,  in hfcpci_fill_fifo()
864 	maxlen = le16_to_cpu(bz->za[bz->f2].z2) -  in hfcpci_fill_fifo()