1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21/*
22 * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
23 * Use is subject to license terms.
24 */
25
26#ifndef	_SYS_NXGE_NXGE_ESPC_HW_H
27#define	_SYS_NXGE_NXGE_ESPC_HW_H
28
29#pragma ident	"%Z%%M%	%I%	%E% SMI"
30
31#ifdef	__cplusplus
32extern "C" {
33#endif
34
35#include <nxge_defs.h>
36
37/* EPC / SPC Registers offsets */
38#define	ESPC_PIO_EN_REG		0x040000
39#define	ESPC_PIO_EN_MASK	0x0000000000000001ULL
40#define	ESPC_PIO_STATUS_REG	0x040008
41
42/* EPC Status Register */
43#define	EPC_READ_INITIATE	(1ULL << 31)
44#define	EPC_READ_COMPLETE	(1 << 30)
45#define	EPC_WRITE_INITIATE	(1 << 29)
46#define	EPC_WRITE_COMPLETE	(1 << 28)
47#define	EPC_EEPROM_ADDR_BITS	0x3FFFF
48#define	EPC_EEPROM_ADDR_SHIFT	8
49#define	EPC_EEPROM_ADDR_MASK	(EPC_EEPROM_ADDR_BITS << EPC_EEPROM_ADDR_SHIFT)
50#define	EPC_EEPROM_DATA_MASK	0xFF
51
52#define	EPC_RW_WAIT		10	/* TBD */
53
54#define	ESPC_NCR_REG		0x040020   /* Count 128, step 8 */
55#define	ESPC_REG_ADDR(reg)	(FZC_PROM + (reg))
56
57#define	ESPC_NCR_REGN(n)	((ESPC_REG_ADDR(ESPC_NCR_REG)) + n*8)
58#define	ESPC_NCR_VAL_MASK	0x00000000FFFFFFFFULL
59
60#ifdef __cplusplus
61}
62#endif
63
64#endif	/* _SYS_NXGE_NXGE_ESPC_HW_H */
65